CN102386552A - Radiating device of laser - Google Patents
Radiating device of laser Download PDFInfo
- Publication number
- CN102386552A CN102386552A CN2010102723401A CN201010272340A CN102386552A CN 102386552 A CN102386552 A CN 102386552A CN 2010102723401 A CN2010102723401 A CN 2010102723401A CN 201010272340 A CN201010272340 A CN 201010272340A CN 102386552 A CN102386552 A CN 102386552A
- Authority
- CN
- China
- Prior art keywords
- installing hole
- laser
- hole
- fan
- screwed hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a radiating device of a laser. The radiating device comprises a fan, wherein the fan is arranged on a fan seat; the fan seat is a concave groove structural plate II of which one end is provided with a comb-shaped structure; the fan seat is arranged on a base plate; the base plate is a concave groove structural plate I of which one end is provided with a hollow structure; the base plate is further provided with an outer shell body which is a concave groove structural plate III in a long U-shaped structure; a front end cover and a back end cover are respectively arranged at the two ends of the outer shell body; a circular hole for regulating the output of laser is formed in the front end cover; and an air hole is formed in the back end cover. The radiating device of the laser of the invention has the characteristics of large convection area, high speed, good convection effect, large heat-conductive area, obvious radiation, simple and compact structure, low manufacturing cost and easy popularization and use.
Description
Technical field
The present invention relates to a kind of heat abstractor, be specifically related to a kind of heat abstractor that is used for laser.
Background technology
In all solid state laser course of work; Pump light focuses in the laser crystal; For laser generation provides energy; And factors such as quantum defective in the crystal and radiationless transition have caused the generation of a large amount of heats, and promptly the portion of energy of pump light does not convert laser output into but becomes the used heat in the crystal, thereby has caused the thermal effect of crystal.
And the thermal effect of laser crystal mainly contains thermal birefringence effect, hot fevering sodium effect and thermal lensing effect.The temperature permissible range of nonlinear crystal phase matched is limited, and is higher to temperature requirement, so the heat that produces in the laser has had a strong impact on output power of laser, polarization state and beam quality etc.Therefore, the heat radiation of laser has also been proposed very high requirement, heat abstractor plays an important role in laser, is the important assurance of laser output.
Present laser heat abstractor, major part are at the afterbody of laser a fin to be installed, and a fan is installed then in the back, and the air-flow of fan output blows on the fin and flows out, and big inadequately to flow area, convection velocity is fast inadequately.Therefore, radiating effect is not good, has influenced beam quality and the raising of power and the development of laser miniaturization of laser.
Summary of the invention
For overcoming deficiency of the prior art, the object of the present invention is to provide a kind of fluorescence microscope laser heat abstractor, it is big that this heat abstractor has a heat exchange area, the convection current effect of sufficient.
In order to solve the problems of the technologies described above, realize above-mentioned technique effect, the present invention has adopted following technical scheme:
A kind of laser heat abstractor comprises a fan, and said fan is installed on the fan base, and said fan base is installed on the base plate, and a shell body also is installed on the said base plate, and said shell body two ends are separately installed with front end housing and rear end cap.
Further, said fan base is the second groove structure plate that an end has comb-type structure.
Further, also offer required the 9th installing hole and the tenth installing hole of the said base plate of installation on the said fan base; The 3rd required screwed hole of said fan and the 4th screwed hole are installed.
Further, said base plate is the first groove structure plate that an end has the sky mount structure.
Further, have first installing hole, second installing hole, the 3rd installing hole and the 4th installing hole that fixed laser uses and said laser first wire guide and second wire guide on the said base plate with lead; Have the 5th installing hole, the 6th installing hole, the 7th installing hole and the 8th installing hole that are connected with said shell body; Have required first screwed hole and second screwed hole of the said fan base of installation.
Further, a frame of said empty mount structure is provided with a block material hurdle.
Further, the device of said fan and said fan base composition is arranged in the said empty mount structure.
Further, said shell body is the 3rd a groove structure plate of a long U type structure.
Preferably, have at least one ventilating opening 314 on the sidewall of said shell body 3.
Further, said shell body has required the 5th screwed hole, the 6th screwed hole, the 7th screwed hole and the 8th screwed hole of the said front end housing of installation; Have required the 9th screwed hole, the tenth screwed hole, the 11 screwed hole and the 12 screwed hole of the said rear end cap of installation; Have and to be fixed in said base plate required the 13 screwed hole, the 14 screwed hole, the 15 screwed hole and the 16 screwed hole.
Further, have the circular hole of adjustment laser output on the said front end housing.
Further, tool is installed on said shell body required the 11 installing hole, the 12 installing hole, the 13 installing hole and the 14 installing hole on the said front end housing.
Further, have ventilation hole on the said rear end cap.
Further, have on the said rear end cap and be installed on said shell body required the 15 installing hole, the 16 installing hole, the 17 installing hole and the 18 installing hole.
Laser heat abstractor of the present invention in the course of the work; It is inner that said laser is installed in said shell body; Said fan is installed on the said fan base, and ventilation hole and said base plate rear portion that the air communication of said fan is crossed said rear end cap get into, and a part directly blows on the groove structure plate II on the said fan base; Flow to said base plate along said groove structure plate II; Groove structure plate I along said base plate flows out from said base plate is anterior then, and another part air communication is crossed directly and flowed out from said base plate is anterior along the groove structure plate I of said base plate, has fully increased area of dissipation and has improved convection effects.
Compared with prior art, the present invention has the following advantages:
1, big to flow area, speed is fast, and convection effects is good.Because directly through fin and base plate radiator structure, therefore, convection velocity is fast for the air-flow of fan, area is big, and convection effects is obvious.
2, heat-conducting area is big, and heat radiation obviously.Because said structure has not only utilized base plate as main heat-transfer device, has also adopted special heat-transfer device, heat-conducting effect is obvious.
3, simple and compact for structure, cost is low.Compare with existing common laser, said structure is compact more, and heat-conducting effect is better, in field of lasers, means that littler structure can make more high-power laser.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention, understands technological means of the present invention in order can more to know, and can implement according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. specify as after.Embodiment of the present invention is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Fig. 1 (a) is the planar structure sketch map of base plate of the present invention; (b) be the cutaway view of A-A in (a).
Fig. 2 is the perspective view of fan base of the present invention.
Fig. 3 is the perspective view of the shell body of one embodiment of the invention.
Fig. 4 is the perspective view of the shell body of another embodiment of the present invention
Fig. 5 is the planar structure sketch map of front end housing of the present invention.
Fig. 6 is the planar structure sketch map of rear end cap of the present invention.
Fig. 7 does not install under the situation of fan for laser radiator of the present invention, the perspective view after removing shell body.
Embodiment
Below in conjunction with accompanying drawing and embodiment technology implementation process of the present invention is further specified.
To shown in Figure 6, a kind of laser heat abstractor comprises a fan referring to Fig. 1; Said fan is installed on the fan base 2; Fan base 2 is installed on the base plate 1, and a shell body 3 also is installed on the base plate 1, and shell body 3 two ends are separately installed with front end housing 4 and rear end cap 5.
Further, fan base 2 is second groove structure, 202 plates that an end has comb-type structure 206.
Further, base plate 1 is first groove structure, 101 plates that an end has sky mount structure 109.
Further, a frame of empty mount structure 109 is provided with a block material hurdle 108.
Further, fan 6 is arranged in the sky mount structure 109 with the device of fan base 2 compositions.
Further, shell body 3 is the 3rd groove structure 313 plates of a long U type structure.
Preferably, have at least one ventilating opening 314 on the sidewall of shell body 3.
Further, have the circular hole 405 of adjustment laser output on the front end housing 4.
Further, have ventilation hole 505 on the rear end cap 5.
Further, fan 6 is fixing through the 3rd screwed hole 204 and the 4th screwed hole 205 with fan base 2, and a part of air-flow of assurance fan 6 can directly be blown over the comb-type structure 206 of fan base 2.
Further, with nine installing hole 201 and ten installing hole 203 of screw through fan base 2 respectively with base plate 1 on second screwed hole 111 and first screwed hole 106 be connected, thereby fan base 2 is fixed on the base plate 1.
Further, the comb-type structure 206 of fan base 2 lower ends is corresponding with the groove structure I 101 of base plate 1.
Further; Be connected with the 13 screwed hole the 303, the 14 screwed hole the 304, the 15 screwed hole the 309, the 16 screwed hole 310 of shell body 3 respectively, thereby shell body 3 is fixed on the base plate 1 with the 5th installing hole 103 of screw through base plate 1, the 6th installing hole 104, the 7th installing hole 113, the 8th installing hole 115.
Further; Be connected, thereby front end housing 4 is fixed on the shell body 3 with the 9th screwed hole 301, the tenth screwed hole the 302, the 11 screwed hole the 311, the 12 screwed hole 312 of shell body 3 respectively with the 11 installing hole the 401, the 12 installing hole the 402, the 13 installing hole the 403, the 14 installing hole 404 of screw through front end housing 4.
Further; Be connected, thereby rear end cap 5 is fixed on the shell body 3 with the 8th screwed hole 308 of shell body 3, the 7th screwed hole 307, the 5th screwed hole 305, the 6th screwed hole 306 respectively with the 15 installing hole the 501, the 16 installing hole the 502, the 17 installing hole the 503, the 18 installing hole 504 of screw through rear end cap 5.
Further, the required lead of laser gets in the heat abstractor through first wire guide 105 and second wire guide 112.Wherein the effect on block material hurdle 108 is to prevent that other foreign material such as lead from blocking the normal operation of fan 6.
The foregoing description just is to let the one of ordinary skilled in the art can understand content of the present invention and enforcement according to this in order technical conceive of the present invention and characteristics to be described, to be its objective is, can not limit protection scope of the present invention with this.The variation or the modification of every equivalence that the essence of content has been done according to the present invention all should be encompassed in protection scope of the present invention.
Claims (10)
1. laser heat abstractor; Comprise a fan; It is characterized in that: said fan is installed on the fan base (2); Said fan base (2) is installed on the base plate (1), and a shell body (3) also is installed on the said base plate (1), and said shell body (3) two ends are separately installed with front end housing (4) and rear end cap (5).
2. laser radiator according to claim 1 is characterized in that: said fan base (2) is second groove structure (202) plate that an end has comb-type structure (203).
3. laser radiator according to claim 1 is characterized in that: said base plate (1) is first groove structure (101) plate that an end has sky mount structure (109).
4. laser radiator according to claim 3 is characterized in that: a frame of said empty mount structure (109) is provided with a block material hurdle (108).
5. laser radiator according to claim 3 is characterized in that: said fan (6) is arranged in the said empty mount structure (109) with the device that said fan base (2) is formed.
6. laser radiator according to claim 1 is characterized in that: said shell body (3) is the 3rd groove structure (313) plate of a long U type structure.
7. laser radiator according to claim 6 is characterized in that: have at least one ventilating opening (314) on the sidewall of said shell body 3.
8. laser radiator according to claim 1 is characterized in that: the circular hole (405) that has the output of adjustment laser on the said front end housing (4).
9. laser radiator according to claim 1 is characterized in that: have ventilation hole (505) on the said rear end cap (5).
10. according to any described laser radiator in the claim 1 to 9; It is characterized in that: also offer on the said fan base (2) required the 9th installing hole (201) and the tenth installing hole (203) of said base plate (1) is installed, required the 3rd screwed hole (204) of said fan (6) and the 4th screwed hole (205) are installed; Have first installing hole (102), second installing hole (107), the 3rd installing hole (110) and the 4th installing hole (114) that fixed laser uses and said laser first wire guide (105) and second wire guide (112) on the said base plate (1) with lead; Have the 5th installing hole (103), the 6th installing hole (104), the 7th installing hole (113) and the 8th installing hole (115) that are connected with said shell body (3), have required first screwed hole (106) and second screwed hole (111) of the said fan base (2) of installation; Said shell body (3) has required the 5th screwed hole (305), the 6th screwed hole (306), the 7th screwed hole (307) and the 8th screwed hole (308) of the said front end housing (4) of installation; Have required the 9th screwed hole (301), the tenth screwed hole (302), the 11 screwed hole (311) and the 12 screwed hole (312) of the said rear end cap (5) of installation, have being fixed in said base plate (1) required the 13 screwed hole (303), the 14 screwed hole (304), the 15 screwed hole (309) and the 16 screwed hole (310); Said front end housing (4) is gone up tool and is installed on said shell body (3) required the 11 installing hole (401), the 12 installing hole (402), the 13 installing hole (403) and the 14 installing hole (404); Have on the said rear end cap (5) and be installed on said shell body (3) required the 15 installing hole (501), the 16 installing hole (502), the 17 installing hole (503) and the 18 installing hole (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102723401A CN102386552A (en) | 2010-09-06 | 2010-09-06 | Radiating device of laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102723401A CN102386552A (en) | 2010-09-06 | 2010-09-06 | Radiating device of laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102386552A true CN102386552A (en) | 2012-03-21 |
Family
ID=45825679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102723401A Pending CN102386552A (en) | 2010-09-06 | 2010-09-06 | Radiating device of laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102386552A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5550853A (en) * | 1994-12-21 | 1996-08-27 | Laser Physics, Inc. | Integral laser head and power supply |
| US5901167A (en) * | 1997-04-30 | 1999-05-04 | Universal Laser Systems, Inc. | Air cooled gas laser |
| CN201054543Y (en) * | 2007-05-30 | 2008-04-30 | 彭志斌 | An industrial frequency converter |
| CN201118088Y (en) * | 2007-11-23 | 2008-09-17 | 深圳市奥普达光电技术有限公司 | Semiconductor end-face pumped all-solid laser |
| US7715454B2 (en) * | 2003-12-04 | 2010-05-11 | Universal Laser Systems, Inc. | Method and apparatus for cooling a laser |
| CN101763147A (en) * | 2009-09-16 | 2010-06-30 | 研祥智能科技股份有限公司 | Enclosed waterproof terminal |
| CN201549763U (en) * | 2009-12-01 | 2010-08-11 | 温州市嘉泰激光科技有限公司 | Full air-cooled radiating type double-pump double-crystal laser |
| CN201789199U (en) * | 2010-09-06 | 2011-04-06 | 苏州大恒光学精密机械有限公司 | Heat radiating device for laser |
-
2010
- 2010-09-06 CN CN2010102723401A patent/CN102386552A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5550853A (en) * | 1994-12-21 | 1996-08-27 | Laser Physics, Inc. | Integral laser head and power supply |
| US5901167A (en) * | 1997-04-30 | 1999-05-04 | Universal Laser Systems, Inc. | Air cooled gas laser |
| US7715454B2 (en) * | 2003-12-04 | 2010-05-11 | Universal Laser Systems, Inc. | Method and apparatus for cooling a laser |
| CN201054543Y (en) * | 2007-05-30 | 2008-04-30 | 彭志斌 | An industrial frequency converter |
| CN201118088Y (en) * | 2007-11-23 | 2008-09-17 | 深圳市奥普达光电技术有限公司 | Semiconductor end-face pumped all-solid laser |
| CN101763147A (en) * | 2009-09-16 | 2010-06-30 | 研祥智能科技股份有限公司 | Enclosed waterproof terminal |
| CN201549763U (en) * | 2009-12-01 | 2010-08-11 | 温州市嘉泰激光科技有限公司 | Full air-cooled radiating type double-pump double-crystal laser |
| CN201789199U (en) * | 2010-09-06 | 2011-04-06 | 苏州大恒光学精密机械有限公司 | Heat radiating device for laser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202085437U (en) | Variable-frequency air conditioner heat radiator | |
| CN202678777U (en) | Novel distribution box | |
| CN105927914A (en) | LED vehicle headlamp | |
| CN105826634B (en) | A kind of electrokinetic cell system | |
| CN103851601A (en) | Lamp and liquid-cooling radiator thereof | |
| CN201789199U (en) | Heat radiating device for laser | |
| CN104035459A (en) | Frequency converter and method for controlling temperature of frequency converter | |
| CN102410479A (en) | Led street lamp | |
| CN206835532U (en) | Plate-fin heat-pipe radiator for the cooling of vehicle-mounted integrated manipulator | |
| CN101980374A (en) | Solar photovoltaic module with function of temperature adjustment | |
| CN209184046U (en) | A kind of High-voltage Electric tank | |
| CN205638814U (en) | Cooling system and wind generating set | |
| CN207474625U (en) | Lithium battery module radiator structure and lithium battery module | |
| CN102386552A (en) | Radiating device of laser | |
| CN201829803U (en) | Radiator for laser | |
| CN108897006A (en) | A kind of integral type LDV technique | |
| US9608562B2 (en) | Cooling fixture for solar photovoltaic panels | |
| CN201167205Y (en) | Colourful solid laser for end-face pump | |
| CN207624749U (en) | A kind of battery case radiator structure | |
| CN102386551A (en) | Radiating device for laser | |
| CN212749507U (en) | Projector | |
| CN109309342B (en) | Laser radiator with multiple heat dissipation functions | |
| CN109521632A (en) | A kind of laser lamp with monoblock type heat sinking function | |
| CN219998851U (en) | Energy storage power station with good heat dissipation effect | |
| CN211088903U (en) | A high-efficient heat dissipation mechanism for box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |