CN1921231A - Terminal tray and lighting device with the same - Google Patents
Terminal tray and lighting device with the same Download PDFInfo
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- CN1921231A CN1921231A CN 200610068107 CN200610068107A CN1921231A CN 1921231 A CN1921231 A CN 1921231A CN 200610068107 CN200610068107 CN 200610068107 CN 200610068107 A CN200610068107 A CN 200610068107A CN 1921231 A CN1921231 A CN 1921231A
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Abstract
The invention solves the problem of being difficult to mass-produce due to being difficult to take out dimensional accuracy since an inorganic insulator is large in a shrinkage factor generated in a sintering process and easily causes a twist and a shrink. This invention has a fixed module 19 of an organic insulator having a conductive part 23 connecting an electric wire, a conductive part storage part 24 storing the conductive part 23 and a positioning recessed part 25 in an outer peripheral part, a terminal block body 13 of a substantially box-shaped inorganic insulator having an opening part having an opening one surface, having a positioning projection part 20 for guiding by abutting on the positioning recessed part 25 of the fixed module 19 and storing the fixed module 19, and a terminal block cover 14 of an inorganic insulator covering the periphery of the fixed module 19 by abutting on the opening part of the terminal block body 13. By covering the contour of the fixed module 19 with the terminal block body 13 and the terminal block cover 14 molded by the inorganic insulator, a terminal block 12 superior in fire resistance can be provided, and the conductive part 23 can be accurately stored in the conductive part storage part 24.
Description
Technical field
The present invention relates to utilize inorganic insulator to improve the terminal disc of fire resistance.
Background technology
For example; disclose in patent documentation 1: inorganic insulator is configured in the protective of organic insulation and forms the tabular longer than live part; thereby prevent because the destruction of the insulation of the protective that the partial discharge of live part causes; by inorganic insulator is made tabular make dimensional stability good, can assemble easily and Miniaturizable; further; by making inorganic insulator make that than live part is long even if degradation of insulation occurring also can prevent the generation of electric arc, thereby avoided worry on fire.
[patent documentation 1] spy opens flat 7-65897 communique ([0005] section 4～9 row, [0014] section 1～5 row)
Existing terminal disc has inorganic insulator in the protective of the organic insulation that holds the live part that connects electric wire, even if make that degradation of insulation occurring also can prevent from electric arc to take place, avoid worry on fire between live part.
Yet,, when around the ligthing paraphernalia flame being arranged, have the protective of the organic insulation of terminal disc to be directly exposed to worry under this flame when breaking out of fire etc. because the protective of organic insulation is covered with inorganic insulator.
And; also consider not use the protective of organic insulation and use inorganic insulator formation terminal disc; thereby obtain the good terminal disc of fire resistance; but because the shrinkage that inorganic insulator produces in sintering circuit is big, generate distortion or pore (ひ け) easily; so being difficult to has high dimensional accuracy, realize producing in a large number having any problem.
Summary of the invention
Have: the current-carrying part that connects electric wire; Stuck-module with organic insulator of the holding portion that holds this current-carrying part; The terminal disc main body of the inorganic insulator of case shape roughly, a mask of this terminal disc main body has the opening portion of opening, and the leader that have said fixing module butt, is directed holds the said fixing module simultaneously; And with the framework butt of the roughly case shape of above-mentioned terminal disc main body, cover stuck-module around the terminal disk cover of inorganic insulator.
Because the terminal disc main body that inorganic insulator is shaped and the outline of stuck-module are covered by the terminal disk cover, thereby can obtain the good terminal disc of fire resistance, simultaneously, can hold electric conductor with high accuracy at the stuck-module that organic insulator is shaped.
Description of drawings
Fig. 1 is the ligthing paraphernalia that shows execution mode 1.
Fig. 2 is the oblique view that shows the terminal disc of execution mode 1.
Fig. 3 is the exploded perspective view that shows the terminal disc of execution mode 1.
Fig. 4 shows the terminal disc main body of execution mode 1 and the major part enlarged drawing of stuck-module.
Fig. 5 is terminal disc main body and the stuck-module that shows execution mode 1.
Fig. 6 is another terminal disc main body and the stuck-module that shows execution mode 1.
Fig. 7 is terminal disc main body and the stuck-module that shows execution mode 2.
Fig. 8 is terminal disc main body and the stuck-module that shows execution mode 3.
Embodiment
Execution mode 1
Fig. 1 is the ligthing paraphernalia that shows present embodiment 1, and the ligthing paraphernalia of Fig. 1 is described.
Ligthing paraphernalia 1 has: ligthing paraphernalia main body 2, be installed on the ligthing paraphernalia main body 2, the lamp socket 4 (not shown) of fixed light 3 (not shown), the reflection of light plate 5 of reflector lamp 3, be configured in the outer peripheral portion of this reflecting plate 5, be fixed on the mounting spring 6 on ceiling etc., be connected by electric wire with above-mentioned lamp socket 4, lamp device 7 via 4 pairs of above-mentioned lamp 3 power supplies of above-mentioned lamp socket, power line 8 (not shown) from externally fed, link to each other with above-mentioned lamp device 7, to the electric wire 9 of above-mentioned lamp device 7 power supplies and the cable jack 11 that inserts the earth connection 10 (not shown) that is used for ground connection, also has the terminal disc 12 on the outline that is installed in above-mentioned ligthing paraphernalia main body 2 simultaneously.
The following describes the terminal disc of Fig. 2, Fig. 3.
Fig. 2 is the terminal disc that shows present embodiment 1, Fig. 2 (a) is the inserting surface of the terminal disc that inserts power line etc., Fig. 2 (b) is the side view of terminal disc, Fig. 2 (c) is for being installed in terminal disc the installed surface of the terminal disc on the ligthing paraphernalia, Fig. 2 (d) is the A-A cross section of Fig. 2 (a), and Fig. 3 is the exploded view of this terminal disc.
As Fig. 2, the outline of terminal disc 12 comprises the terminal disc main body 13 of inorganic insulator of porcelain (for example pottery), pottery etc. and the terminal disk cover 14 of inorganic insulator, and terminal disk cover 14 is installed on the terminal disc main body 13 by spring 15 grades.
(terminal disc main body 13) is as Fig. 3, terminal disc main body 13 has the electric wire insertion holes 11 of power line 8 grades on bottom surface 16, flank 17 stretches out near the central authorities simultaneously, have from the bottom surface 16 marginal portion with the side 18 that direction vertically is provided with in the same way of stretching out of above-mentioned flank 17, flank 17 stretch out the relative bottom surface of direction 16 openings.
In the side 18 of above-mentioned terminal disc main body 13, have the positioning convex portion 20 that stuck-module 19 is positioned, have the tetragonal nut holding portion 22 of the tetragonal nut 21 that holds the screw that is fixed for ground connection at opening surface.
(stuck-module 19) stuck-module 19 is made of the organic insulator of plastics (for example polypropylene, ABS resin) etc., has the current-carrying part holding portion 24 of the current-carrying part 23 that conducts electricity when holding fixed power source line 8 (not shown), electric wire 9 (not shown) and earth connection 10.And, have the location indentations 25 that contacts with the positioning convex portion 20 of above-mentioned terminal disc main body 13 at the outer peripheral portion of stuck-module 19, contact with the flank 17 of above-mentioned terminal disc main body 13 and the flank holding portion 26 that holds.
(current-carrying part 23) current-carrying part 23 has the earth terminal daughter board 27 that connects the earth connection 10 be used for ground connection, connects the conductive plate 28 of power line 8 and electric wire 9, by pushing of spring section 29 fixed power source line 8 power supply spring 30, be used for by discharging the release-push 31 that unloads the power line of being fixed 8 of pushing of power supply spring 30.
Grounding terminal block 27 is made of the plate of conductivity, comprise that the end cut the earth connection contact chip 32a of (cut り and play さ れ Ru), another earth connection contact chip 32b that has cut between end and the other end, have between earth connection contact chip 32a and another earth connection contact chip 32b, be " Ha " word shape and cut 2 positions in rubber-like earth connection contact spring 33.Utilize the elasticity of earth connection contact spring 33, an end of earth connection contact spring 33 is grounded that line contact chip 32a or another earth connection contact chip 32b push and conduction dead earth line 10 time.And the above-mentioned the other end of having cut grounding terminal block 27 comprises the earth terminal 35 with the patchhole 34 that inserts screw etc.
Conductive plate 28 is made of the plate of conductivity, the electric wire standing part 36 that conducts electricity when having the electric wire 9 that is fixedly attached to lamp device 7, and, also have the contact chip 37a that cut the end, at another contact chip 37b that has been cut between end and the other end and quilt has been cut between contact chip 37a and another contact chip 37b power supply spring support chip 38.Insert power supply spring 30 respectively between this contact chip 37a or another contact chip 37b and power supply spring support chip 38, the spring section 29 of power supply spring 30 contacts with contact chip 37a or another contact chip 37b.Between this spring section 29 and contact chip 37a or another contact chip 37b, insert power line 8, utilize pushing of power supply spring 30 and conduction when being fixed.
(current-carrying part holding portion 24) current-carrying part holding portion 24 accommodates: hold contact chip 37a, another contact chip 37b and the power supply spring support chip 38 of the earth terminal holding portion 39 of earth terminal daughter board 22, the electric wire standing part holding portion 40 that holds the electric wire standing part 36 of conductive plate 23, conductive plate 23, also possess the conductive plate holding portion 41 that holds release-push 31 and power supply spring 30 simultaneously.
Below, the assembling of terminal disc 12 is described with reference to Fig. 3.
If insert stuck-module 19 from the opening portion of terminal disc main body 13 in the mode of the flank 17 that in flank holding portion 26, holds terminal disc main body 13, then be configured in positioning convex portion 20 on the inwall of terminal disc main body 13 and be contacted with the location indentations 25 of stuck-module 19, stuck-module 19 is installed to the mode channeling conduct of assigned position, be fixed on the assigned position simultaneously.
In the tetragonal nut holding portion 22 of terminal disc main body 13, insert tetragonal nut 21, insert and hold earth terminal daughter board 27 from the earth terminal holding portion 39 of the opening surface one lateral fixation module 19 of terminal disc main body 13, make fixedly that simultaneously tetragonal nut 21 is contained in the tetragonal nut holding portion 22.
Then, insert contact chip 37a, another contact chip 37b and the power supply spring support chip 38 of conductive plates 28 from the conductive plate holding portion 41 of the opening surface one lateral fixation module 19 of terminal disc main body 13, the electric wire standing part 36 with conductive plate 28 inserts electric wire standing part holding portions 40 simultaneously.Then, insert release-push 31, power supply spring 30 at conductive plate holding portion 41 successively, make the spring section 29 of the above-mentioned power supply spring 30 of release-push 31 contacts.
The power line 8 that inserts terminal disc 12 is inserted into the contact portion of above-mentioned power supply spring 30 and above-mentioned contact chip 37a or above-mentioned another contact chip 37b, thereby conduction when being fixed by pushing of power supply spring 30, remove pushing of power supply spring 30 by pushing release-push 31, thereby can remove fixing power line 8.
And (for example polypropylene etc. plastics) makes because the organic insulator of stuck-module 19 high dimensional accuracy when being shaped, and grounding terminal block 27, conductive plate 28, release-push 31, power supply spring 30 successfully can be inserted holding portion separately.Especially, because the precision of the width t1 (Fig. 2 (d)) of the spring section 29 of power supply spring 30 and the contact chip 37a of conductive plate 28 or another contact chip 37b improves, can make the power of fixed power source line 8 become the suitable power that does not have deviation, thus fixed power source line 8 positively.
Then, install and fix module 19 from the opening portion of terminal disc main body 13, be accommodated in the terminal disc main body 13 in the mode that covers stuck-module 19, with the mode mounting terminal disk cover 14 that the opening portion with the side of terminal disc main body 13 connects, utilize terminal disc main body 13 and terminal disk cover 14 sealing and fixing modules 19 around.
Like this, carry out the group of each part owing to opening portion and go into, therefore can assemble, thereby can improve the operability of assembling from a direction from terminal disc main body 13.
Below, use Fig. 4 and Fig. 5 that the positioning convex portion 20 of terminal disc main body 13 and the location indentations 25 of stuck-module 19 are described.
Fig. 4 is the figure that shows the location when stuck-module 19 is contained in terminal disc main body 13.Fig. 4 (a) is the main position enlarged drawing of the location indentations 25 of the positioning convex portion 20 of terminal disc main body 13 and stuck-module 19.Fig. 4 (b) is the main position amplification sectional view of the mated condition that shows positioning convex portion 20 when stuck-module 19 inserts terminal disc main bodies 13 and location indentations 25.
Fig. 4 (b) shows the state that stuck-module 19 inserts terminal disc main body 13, the width of setting position protuberance 20 is t2, the width t3 of location indentations 25 and the width t2 of positioning convex portion 20 are roughly the same or bigger, make the inwall of stuck-module 19 less than terminal disc main body 13, when when terminal disc main body 13 has been installed stuck-module 19, make the gap width that forms between the inwall of terminal disc main body 13 and the stuck-module 19 be respectively t4, t5.
The width t2 of positioning convex portion 20 cooperates with the width t3 of location indentations 25, channeling conduct makes stuck-module 19 be configured on the position of regulation, with with 4 contacted modes in side of stuck-module 19, have positioning convex portion 20 and location indentations 25, with fixing behind the stuck-module 19 insertion assigned positions, make and in terminal disc main body 13, do not rock.
Like this, owing to disposed positioning convex portion 20 and location indentations 25, make the width of stuck-module 19 littler than the width between the inwall of terminal disc main body 13, even if the width of inwall of terminal disc main body 13 and gap width t4, the t5 of stuck-module 19 are obtained greatly, stuck-module 19 does not rock in terminal disc main body 13 yet, can be fixed on the assigned position, and by gap width t4, t5 are obtained greatly, even if under the situation of the crooked or distortion that inorganic insulating material occurs, also can positively stuck-module 19 be fixed on the position of the regulation on the terminal disc main body 13.
And,, then more easily insert location indentations 25 if curve shape is made in the bight of the positioning convex portion 20 of the terminal disc main body 13 that will contact with the location indentations 25 of stuck-module 19.And, if will with the contact-making surface bevel shape (taper) of the location indentations 25 contacted positioning convex portion 20 of stuck-module 19, then can reduce the friction of positioning convex portion 20 and location indentations 25 when inserting stuck-module 19, therefore can improve assembleability, simultaneously, strengthen owing to insert the contact force of terminal disc main body 13 back positioning convex portion 20 and location indentations 25 at stuck-module 19, thereby stuck-module 19 can be fixed on the assigned position of terminal disc main body 13.
And, stuck-module 19 is made of organic insulator, since can carry out high-precision shaping, thus can on stuck-module 19, hold power supply spring 24 and conductive plate 28 with high precision, by the fixing positively fixed power source line 8 of power supply spring 24 with conductive plate 28.
And, enhance productivity owing to reducing in-process waste product (rate of finished products), can reduce price.
The current-carrying part 23 of power supply spring 24, conductive plate 28 etc. keeps in the stuck-module 19 that is shaped by organic insulating material, be incorporated in the above-mentioned terminal disc main body 13 owing to said fixing module 19 simultaneously, on inflammability good in, can positively keep power line 8, thereby good on fire resistance, can obtain safe terminal disc 12.
And, if stuck-module 19 uses the resin (for example suitable UL94 V-2 or above plastic resin) that has from the Thermocurable of dissolubility, if then when fire etc., even if the flame around the ligthing paraphernalia is invaded the inside of terminal disc 12, also can be from fire extinguishing, so can be used as the good terminal disc of fire resistance 12 under the situation that keeps shape.
And the ligthing paraphernalia 1 of mounting terminal dish 12 also has good fire resistance on the outline part of ligthing paraphernalia main body 2 for resembling the Down lamp, so fail safe further improves.
And, in present embodiment 1, on terminal disc main body 13, have positioning convex portion 20, on stuck-module 19, have location indentations 25, yet also can on terminal disc main body 13, have location indentations, on stuck-module 19, have positioning convex portion.
And, as shown in Figure 5, if the substantial middle position in the bottom surface 16 of terminal disc main body 13 has flank 17, make the side 18 of the height of flank 17 and terminal disc main body 13 roughly the same, that is, reach the open end of terminal disc main body 13, when then in terminal disc main body 13, holding stuck-module 19, flank 17 guiding stuck-modules 19 contact with location indentations 25 until positioning convex portion 20, so the operability of assembling improves.And, in ablating work procedure, can suppress the distortion of the bottom surface 16 of terminal disc main body 12.
And, as shown in Figure 6, on at least 2 sides of the inwall of terminal disc main body 13a, have positioning convex portion 20a, 20b respectively, on the bottom surface 16 of terminal disc main body 13a, has flank 17a, make positioning convex portion 20a, the 20b of terminal disc main body 13a make 2 positions, dispose 2 positioning convex portion 20a, 20b and flank 17a, make when observing terminal disc main body 13a from opening portion, triangular in shape with line connection 2 positioning convex portion 20a, 20b and flank 17a.
In this case, because stuck-module 19a is by 2 positioning convex portion 20a, 20b and flank 17a clamping, so thereby be restricted forwards, backwards that move left and right is fixed on the position of regulation.
And, if positioning convex portion 20 and location indentations 25 are present on 3 sides of stuck-module 19 at least, even if then there is not flank 17 also stuck-module 19 can be fixed on the assigned position of terminal disc main body 13.
The formation of present embodiment reduces the positioning convex portion 20 and the location indentations 25 of execution mode 1, utilizes positioning convex portion 20 and location indentations 25 and flank 17 to carry out the location of stuck-module 19.
Fig. 7 shows the terminal disc main body 13 in the present embodiment and the figure of stuck-module 19, and the part identical with execution mode 1 given prosign and omitted explanation.
1 side at the inwall of terminal disc main body 13 has positioning convex portion 20, has 2 flanks 17 at bottom surface portions.
At this moment, configuration positioning convex portion 20 and 2 flanks 17 make when from opening portion observation terminal disc main body 13, and are triangular in shape with line connection positioning convex portion 20 and 2 flanks 17.
Stuck-module 19 has the location indentations 25 of the positioning convex portion 20 of inserting above-mentioned terminal disc main body 13 and holds the flank holding portion 26 of 2 flanks 17 respectively.
Because stuck-module 19 be positioned protuberance 20 and flank 17 and two flank 17 clampings, so thereby be restricted forwards, backwards that move left and right is fixed on the position of regulation.
Execution mode 3
The formation of present embodiment is removed the positioning convex portion 20 and the location indentations 25 of execution mode 1, utilizes flank 17 to carry out the location of stuck-module 19.
Fig. 8 shows the terminal disc main body 13 in the present embodiment and the figure of stuck-module 19, and the part identical with execution mode 1 given prosign and omitted explanation.
On the bottom surface 16 of terminal disc main body 13, have 3 flanks 17, dispose these 3 flanks 17 and make that it is triangular in shape to connect 3 flanks 17 with line when from opening portion observation terminal disc main body 13.
Stuck-module 19 has the flank holding portion 26 of 3 flanks 17 that hold above-mentioned terminal disc main body 13 respectively, and the flank 17 that holds terminal disc main body 13 makes it contact with flank holding portion 26, holds stuck-module 19 in terminal disc main body 13.
Because stuck-module 19 is by two flank 17 clampings, so thereby be restricted forwards, backwards that move left and right is fixed on the position of regulation.
The present invention relates to be used to connect the terminal disc of power line of the source power supply of electric product.
Claims (12)
1. terminal disc is characterized in that having:
The current-carrying part that connects electric wire,
Stuck-module with organic insulator of the holding portion that holds this current-carrying part,
Opening portion with a face opening, the leader that have said fixing module butt, is directed holds the terminal disc main body of inorganic insulator of the roughly case shape of said fixing module simultaneously, and
With the framework butt of the roughly case shape of above-mentioned terminal disc main body, cover stuck-module around the terminal disk cover of inorganic insulator.
2. terminal disc according to claim 1 is characterized in that,
The guide sections branch has:
Be configured in the first location protuberance on the contact-making surface of peripheral part of the inner wall section of roughly case shape of above-mentioned terminal disc main body and said fixing module,
Be configured in have the face that above-mentioned first location stands facing each other mutually with the face of protuberance on second locate and use protuberance, and
Be configured in and have above-mentioned first location with the 3rd location protuberance on the vertical plane of the face approximate vertical of protuberance,
The said fixing module has:
The recess that contacts and cooperate with protuberance with above-mentioned first, second and the 3rd location respectively.
3. terminal disc according to claim 1 is characterized in that,
Roughly the terminal disc main body of case shape has bottom surface from the inboard that stands facing each other mutually with the above-mentioned opening portion of case shape roughly to the outstanding flank of above-mentioned opening portion.
4. terminal disc according to claim 2 is characterized in that,
Roughly the terminal disc main body of case shape has bottom surface from the inboard that stands facing each other mutually with the above-mentioned opening portion of case shape roughly to the outstanding flank of above-mentioned opening portion.
5. according to claim 3 or 4 described terminal discs, it is characterized in that,
Above-mentioned flank projects to the roughly end of the above-mentioned opening portion of the terminal disc main body of case shape.
6. terminal disc according to claim 4 is characterized in that,
Having above-mentioned first location locatees with protuberance and at least one above-mentioned flank with protuberance, the above-mentioned the 3rd.
7. according to each described terminal disc in the claim 3,4,6, it is characterized in that,
Above-mentioned flank is configured in the substantial middle part of the bottom surface of the inboard that stands facing each other mutually with the opening portion of the terminal disc main body of above-mentioned roughly case shape.
8. terminal disc according to claim 4 is characterized in that,
The terminal disc main body of above-mentioned roughly case shape has first location protuberance and at least 2 above-mentioned flanks,
Dispose above-mentioned flank connecting on the position that the peristome of above-mentioned first location with the terminal disc main body of the relative above-mentioned roughly case shape of line of protuberance and each above-mentioned flank be divided into general triangular.
9. according to claim 3 or 4 described terminal discs, it is characterized in that,
The terminal disc main body of above-mentioned roughly case shape has 3 above-mentioned flanks at least, is divided into the above-mentioned flank of configuration on the position of general triangular at the peristome of the terminal disc main body of the above-mentioned relatively roughly case of the line shape that connects each above-mentioned flank.
10. according to each described terminal disc in the claim 1,2,3,4,6,8, it is characterized in that,
Hold said fixing module, above-mentioned current-carrying part and above-mentioned terminal disk cover at the opening portion of above-mentioned terminal disc main body successively from a direction.
11. according to each described terminal disc in the claim 1,2,3,4,6,8, it is characterized in that,
Stuck-module uses the heat-curing resin from dissolubility.
12. a ligthing paraphernalia has:
Each described terminal disc in the claim 1,2,3,4,6,8,
The lamp device that is connected with above-mentioned terminal disc with electric wire,
Be connected with above-mentioned lamp device with electric wire, supply with the lamp socket of the output power of above-mentioned lamp device in the time of fixed light to above-mentioned lamp, and
The ligthing paraphernalia main body of above-mentioned terminal disc, above-mentioned lamp device and above-mentioned lamp socket is installed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005239685 | 2005-08-22 | ||
| JP2005239685A JP2007059072A (en) | 2005-08-22 | 2005-08-22 | Terminal block and luminaire having terminal block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1921231A true CN1921231A (en) | 2007-02-28 |
| CN100511856C CN100511856C (en) | 2009-07-08 |
Family
ID=37778861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100681075A Expired - Fee Related CN100511856C (en) | 2005-08-22 | 2006-03-21 | Terminal tray and lighting device with the same |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2007059072A (en) |
| CN (1) | CN100511856C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8128263B2 (en) | 2008-09-16 | 2012-03-06 | Toshiba Lighting & Technology Corporation | Light source unit and lighting apparatus having light-emitting diodes for light source |
| CN101737689B (en) * | 2008-11-25 | 2012-07-04 | 东芝照明技术株式会社 | Recessed luminaire |
| US8491163B2 (en) | 2009-09-25 | 2013-07-23 | Toshiba Lighting & Technology Corporation | Lighting apparatus |
| US8545051B2 (en) | 2008-05-30 | 2013-10-01 | Toshiba Lighting & Technology Corporation | Lighting apparatus with heat conductive substrate |
-
2005
- 2005-08-22 JP JP2005239685A patent/JP2007059072A/en active Pending
-
2006
- 2006-03-21 CN CNB2006100681075A patent/CN100511856C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8545051B2 (en) | 2008-05-30 | 2013-10-01 | Toshiba Lighting & Technology Corporation | Lighting apparatus with heat conductive substrate |
| US8556460B2 (en) | 2008-05-30 | 2013-10-15 | Toshiba Lighting & Technology Corporation | Lighting apparatus and light-emitting element mounting substrate having stress absorbing means |
| US8668355B2 (en) | 2008-05-30 | 2014-03-11 | Toshiba Lightning & Technology Corporation | Light emitting module having heat conductive substrate |
| US9279575B2 (en) | 2008-05-30 | 2016-03-08 | Kabushiki Kaisha Toshiba | Light emitting module having heat conductive substrate |
| US9303855B2 (en) | 2008-05-30 | 2016-04-05 | Toshiba Lighting & Technology Corporation | Light emitting module having heat conductive substrate |
| US9410685B2 (en) | 2008-05-30 | 2016-08-09 | Toshiba Lighting & Technology Corporation | Light emitting module having heat conductive substrate |
| US8128263B2 (en) | 2008-09-16 | 2012-03-06 | Toshiba Lighting & Technology Corporation | Light source unit and lighting apparatus having light-emitting diodes for light source |
| CN101737689B (en) * | 2008-11-25 | 2012-07-04 | 东芝照明技术株式会社 | Recessed luminaire |
| US8491163B2 (en) | 2009-09-25 | 2013-07-23 | Toshiba Lighting & Technology Corporation | Lighting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007059072A (en) | 2007-03-08 |
| CN100511856C (en) | 2009-07-08 |
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Granted publication date: 20090708 Termination date: 20120321 |