CN102921620A - Efficient UV (Ultra Violet) curing equipment with cold air flow guide and heat pipe radiation functions - Google Patents
Efficient UV (Ultra Violet) curing equipment with cold air flow guide and heat pipe radiation functions Download PDFInfo
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- CN102921620A CN102921620A CN2012104275555A CN201210427555A CN102921620A CN 102921620 A CN102921620 A CN 102921620A CN 2012104275555 A CN2012104275555 A CN 2012104275555A CN 201210427555 A CN201210427555 A CN 201210427555A CN 102921620 A CN102921620 A CN 102921620A
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Abstract
The invention discloses efficient UV (Ultra Violet) curing equipment with cold air flow guide and heat pipe radiation functions. The efficient UV curing equipment comprises a shell, an exhaust fan, a heat pipe radiator, an LED (light-emitting diode) light source plate, an air cooler and an air supply device, wherein the exhaust fan is fixed on the outer side of the shell; the heat pipe radiator and the LED light source plate are positioned on the inner side of the shell and are fixedly connected with each other; the air supply device comprises an air supply part and an air guide part, the air supply part is arranged on the outer side of the shell, and the air guide part is arranged on the inner side of the shell and extends out of the outer side of the shell to be communicated with the air supply part; an air guide groove communicated with the air supply part is concavely formed in the bottom of the air guide part; and a plurality of flow deflectors are arranged in the air guide groove. The efficient UV curing equipment with the cold air flow guide and heat pipe radiation functions disclosed by the invention is high in cooling and radiating efficiency, and thus the aging-resisting property of the UV equipment is improved.
Description
Technical field
The present invention relates to the efficient UV curing apparatus of a kind of tool cold wind water conservancy diversion and heat pipe heat radiation function.
Background technology
Existing UV curing apparatus normally on the radiator or near one or more cooling fan of installation, reach the purpose of apparatus cools in the exhausting mode.Because the performance of UV LED seriously is subject to the impact of temperature, the not good heat dissipation design of performance can not in time be taken away the heat of led light source, can cause the led light source performance to reduce even damage.In addition, be present in the air owing to having the various volatile matters such as UV glue, printing ink in the UV solidification process, open led light source interface also can be aging rapidly because of the impact of these volatile matters.
In addition, general heat-pipe radiator is comprised of integrated base portion, a plurality of column extension and a plurality of fin usually, and the column extension vertically extends to form from base portion, and the column extension is located on the fin, fin is vertical with the column extension, and parallel with base portion.When dispelling the heat take fan as heat-pipe radiator, cooling air is not owing to there being water conservancy diversion, can flow to take away heat with the various piece of irregular mode from fin, but usually place the hottest or that need most heat radiation may not necessarily obtain enough air quantity heat radiations, and this has hindered the radiating efficiency of heat-pipe radiator greatly.
Summary of the invention
The efficient UV curing apparatus that the purpose of this invention is to provide a kind of tool cold wind water conservancy diversion and heat pipe heat radiation function, the efficient of cooling, heat radiation is high, has improved the ageing resistace of UV equipment.
For achieving the above object, the invention provides the efficient UV curing apparatus of a kind of tool cold wind water conservancy diversion and heat pipe heat radiation function, comprise shell, air exhauster, heat-pipe radiator, the led light source plate, air-cooler and air-supply arrangement, wherein, described air exhauster is fixed on the outside of described shell, described heat-pipe radiator and described led light source plate are positioned at described shell inboard and are mutually permanently connected, described air-supply arrangement comprises the air-supply parts that are installed in the described shell outside, described air-supply arrangement comprises that also to be installed in described shell inboard and extend the described shell outside and be communicated to the wind guide component of described air-supply parts, described wind guide component bottom notch forms the wind guide tank that is communicated with described air-supply parts, is provided with a plurality of flow deflectors in the described wind guide tank.
Preferably, described air-supply parts are provided with air vent, and described wind guide component is provided with the air-guiding hole that is communicated with described air vent, and described air-guiding hole is communicated with described wind guide tank.
Preferably, described wind guide component forms by horizontal part with from the terminal rake that extends of described horizontal part, and described air-guiding hole is opened in the end of described rake, and described wind guide tank extends from described rake depression and to described horizontal part.
Preferably, the bottom surface of described horizontal part and the bottom surface of described rake are positioned on the same level, the top surface inclination of the relatively described horizontal part of the end face of described rake.
Preferably, described a plurality of flow deflector is the distribution of " V " font in the bearing of trend both sides of described air-guiding hole.
Preferably, described wind guide component is outward extended with installation portion in the both sides of described wind guide tank.
Preferably, described heat-pipe radiator comprises base portion, a plurality of column extension and a plurality of fin, described a plurality of column extension extends to form from a side of described base portion, described a plurality of fin be arranged in parallel and all is enclosed within on described a plurality of column extension, described base portion and close between the fin of described base portion and be provided with a catch, described catch is enclosed within on described a plurality of column extension, and the area of described catch is greater than the area of described fin.
Preferably, described base portion, described column extension, described fin and described catch are one-body molded.
Preferably, described shell is a seal, introduces refrigerating gas by described air-supply parts from the outside, and by described air exhauster refrigerating gas is discharged outside the described shell.
Preferably, described shell is by the protecgulum of mutual fastening, bonnet and top cover form, wherein, described air exhauster is fixed on the outside of described protecgulum, and described bonnet is bent to form the kink relative with described top cover, the described led light source plate of the corresponding installation of described kink, described kink is provided with the window of corresponding described led light source plate, and described top cover is provided with the mounting groove of the described wind guide component of coupling.
Compared with prior art, the efficient UV curing apparatus of tool cold wind water conservancy diversion of the present invention and heat pipe heat radiation function has following advantage:
(1) because described air-supply arrangement also comprises the wind guide component that is installed in described shell inboard and is communicated to described air-supply parts, described wind guide component bottom notch forms the wind guide tank that is communicated with described air-supply parts, flow deflector is arranged in the wind guide tank, therefore cooling air is not leaked along described wind guide tank Uniform Flow, described air-supply arrangement air-supply is effective, the cooling wind energy is concentrated toward the led light source plate and is sent, so that the led light source plate can enough be dispelled the heat, make it remain on stable temperature, prevent its hydraulic performance decline even damage.
(2) because described heat-pipe radiator is provided with a catch, the area of described catch is greater than the area of described fin, therefore can block cooling air, allow cooling air by the path of planning, flow through first the hottest part of heat-pipe radiator, flow through again the relatively low place of temperature on the radiator, reach the peak efficiency of cooling, heat radiation.
(3) because described shell is a seal, the inner cooling-air of flowing through can not be near the air UV equipment, this has just effectively been avoided, and pollution and pernicious gas etc. have significantly improved the ageing resistace of equipment to the performance impact of UV curing apparatus under the working environment.
By following description also by reference to the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used for explaining embodiments of the invention.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the efficient UV curing apparatus of tool cold wind water conservancy diversion of the present invention and heat pipe heat radiation function.
Fig. 2 is the fundamental diagram of the efficient UV curing apparatus of tool cold wind water conservancy diversion and heat pipe heat radiation function.
Fig. 3 is the exploded view of the air-supply arrangement of Fig. 1.
Fig. 4 is the schematic diagram of another angle of Fig. 3.
Fig. 5 is the stereogram of the heat-pipe radiator of Fig. 1.
Fig. 6 is the top view of Fig. 5.
The specific embodiment
With reference now to accompanying drawing, describe embodiments of the invention, similar element numbers represents similar element in the accompanying drawing.
Please refer to Fig. 1-6, the efficient UV curing apparatus of described tool cold wind water conservancy diversion and heat pipe heat radiation function comprises shell 1, air exhauster 2, heat-pipe radiator 3, led light source plate 4, air-cooler (not shown) and air-supply arrangement 5.Wherein, described air exhauster 2 is fixed on the outside of described shell 1, and described heat-pipe radiator 3 and described led light source plate 4 are positioned at described shell 1 inboard and are mutually permanently connected, and described air-supply arrangement 5 is installed in described shell 1 inboard and extends to described shell 1 outside.
Particularly, described shell 1 is a seal, introduces the refrigerating gas of air-cooler from the outside by air-supply arrangement 5, and by described air exhauster 2 refrigerating gas is discharged outside the described shell 1.Described shell 1 is by the protecgulum 11 of mutual fastening, and bonnet 12 and top cover 13 form.Described protecgulum 11 offers a perforate 111.Described bonnet 12 is bent to form the kink 121 relative with described top cover 13.Described top cover 13 offers the mounting groove 131 of corresponding described air-supply arrangement 5.
Described air exhauster 2 is fixed on the outside of described protecgulum 11, and be positioned at described perforate 111 directly over.
Described heat-pipe radiator 3 is installed in the inboard of described shell 1 and is fixed on the described top cover 13, is used for to described led light source plate 4 heat radiations.Described heat-pipe radiator 3 comprises base portion 31, a plurality of column extension 32 and a plurality of fin 33 and a catch 34.Described a plurality of column extension 32 extends to form from a side of described base portion 31, described a plurality of fin 33 be arranged in parallel and all is enclosed within on described a plurality of column extension 32, described base portion 31 and close between the fin 33 of described base portion 31 and be provided with described catch 34, described catch 34 is enclosed within on described a plurality of column extension 32, and the area of described catch 34 is greater than the area of described fin 33, the area of described catch 34 is simultaneously also greater than the area of described base portion 31, particularly, described catch 34 has four edges, wherein an edge is concordant with described fin 33, and three edges all exceed described fin 33 edge certain distances in addition.Described column extension 32 and described base portion 31 vertical settings, described fin 33 and described column extension 32 are vertical and be arranged in parallel with described base portion 31, and described catch 34 be arranged in parallel with described fin 33.And described base portion 31, described column extension 32, described fin 33 and described catch 34 are one-body molded.
Described led light source plate 4 correspondences are installed in described kink 121 places, and are fixedly connected with the base portion 31 of described heat-pipe radiator 3.Described led light source plate 4 is the plates that are provided with the UV led light source at copper base, can UV light, be used for using to the light activated paint of UV, printing ink or other similar objects are solidified.
Described air-cooler is individual components, is used for providing cooling air.
Described air-supply arrangement 5 is used for sending cooling air to described led light source plate 4, and described air-supply arrangement 5 comprises the air-supply parts 51 that are connected to described air-cooler and the wind guide component 52 that is connected described air-supply parts 51.Wherein, described air-supply parts 51 correspondences are installed in the outside of described top cover 13, and described wind guide component 52 is installed in the inboard of described shell 1 and extends to the outside of described top cover 13.Particularly, described air-supply parts 51 are cylindric, and its center offers an air vent 511.Described wind guide component 52 forms by horizontal part 521 with from the described horizontal part 521 terminal rakes 522 that extend.Described horizontal part 521 is positioned at the inboard of described top cover 13, and described rake 522 correspondences are installed in described installing hole 131 places and extend to the outside of described top cover 13.The bottom surface of the bottom surface of described horizontal part 521 and described rake 522 is positioned at same level, the top surface inclination of the relatively described horizontal part 521 of the end face of described rake 522.The center, end of described rake 522 offers an air-guiding hole 523, the described air vent 511 of described air-guiding hole 523 corresponding connections, described rake 522 bottom notch are formed with wind guide tank 524, described wind guide tank 524 extends to described horizontal part 521, and described wind guide tank 524 is communicated with described air-guiding hole 523, be provided with a plurality of flow deflectors 526 in the described wind guide tank 524, described a plurality of flow deflectors 526 are " V " font and distribute in the both sides of the bearing of trend of described air-guiding hole 523.Described wind guide component 52 is outward extended with installation portion 525 in the outside of two opposite edges of described horizontal part 521 and described rake 522, and described installation portion 525 is positioned at the both sides of described wind guide tank 524, and described installation portion 525 correspondences are installed on the described bonnet 12.
During use, carry cooling air to described air-supply parts 51 by described air-cooler, cooling air is carried toward described shell 1 inboard through described air vent 511, cooling air is carried (as in Fig. 2 direction of arrow shown in) along described wind guide tank 524 to described led light source plate 4 through described air-guiding hole 523, flow deflector 526 in the described wind guide tank 524 can uniform air flow, and the form that makes the air quantity distribution be down " V " word is directly delivered to led light source plate 4 places, air-supply efficient is high, can give the led light source plate 4 coolings, simultaneously also make led light source plate 4 peripheries obtain suitable cooling, make led light source plate 4 global facilities remain on suitable temperature, prevent that its performance from reducing even damage, and the guide function by described wind guide tank 524 can make cold wind not leak.In described led light source plate 4 and 5 work of described air-supply arrangement, described heat-pipe radiator 3 is also being given described led light source plate 4 heat radiations, and described air exhauster 2 is being given UV curing apparatus exhausting, cooling air is extracted out through described heat-pipe radiator 3, the heat that heat-pipe radiator 3 is derived from led light source plate 4 is taken away.When described heat-pipe radiator 3 work, because of the area of described catch 34 area greater than described fin 33, therefore three edges that can utilize described catch 34 to exceed described fin 33 block and cook up the path (shown in the direction of arrow among Fig. 2) of cooling air, make from led light source plate 4 and flow through next cooling air, at first flow through through heat-pipe radiator 3 the hottest bottoms, take away topmost heat, and then the relatively low top of heat-pipe radiator 3 temperature of flowing through, make cooling air carry out fully heat exchange with heat-pipe radiator 3, with as much as possible the taking away of heat that led light source plate 4 is produced, keep led light source plate 4 to be in the suitable temperature range, greatly improved radiating efficiency.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (10)
1. the efficient UV curing apparatus of a tool cold wind water conservancy diversion and heat pipe heat radiation function, comprise shell, air exhauster, heat-pipe radiator, the led light source plate, air-cooler and air-supply arrangement, wherein, described air exhauster is fixed on the outside of described shell, described heat-pipe radiator and described led light source plate are positioned at described shell inboard and are mutually permanently connected, described air-supply arrangement comprises the air-supply parts that are installed in the described shell outside, it is characterized in that: described air-supply arrangement comprises that also to be installed in described shell inboard and extend the described shell outside and be communicated to the wind guide component of described air-supply parts, described wind guide component bottom notch forms the wind guide tank that is communicated with described air-supply parts, is provided with a plurality of flow deflectors in the described wind guide tank.
2. the efficient UV curing apparatus of tool cold wind water conservancy diversion as claimed in claim 1 and heat pipe heat radiation function, it is characterized in that: described air-supply parts are provided with air vent, described wind guide component is provided with the air-guiding hole that is communicated with described air vent, and described air-guiding hole is communicated with described wind guide tank.
3. the efficient UV curing apparatus of tool cold wind water conservancy diversion as claimed in claim 2 and heat pipe heat radiation function, it is characterized in that: described wind guide component forms by horizontal part with from the terminal rake that extends of described horizontal part, described air-guiding hole is opened in the end of described rake, and described wind guide tank extends from described rake depression and to described horizontal part.
4. the efficient UV curing apparatus of tool cold wind water conservancy diversion as claimed in claim 3 and heat pipe heat radiation function, it is characterized in that: the bottom surface of described horizontal part and the bottom surface of described rake are positioned on the same level, the top surface inclination of the relatively described horizontal part of the end face of described rake.
5. the efficient UV curing apparatus of tool cold wind water conservancy diversion as claimed in claim 2 and heat pipe heat radiation function is characterized in that: described a plurality of flow deflectors are " V " font and distribute in the bearing of trend both sides of described air-guiding hole.
6. the efficient UV curing apparatus of tool cold wind water conservancy diversion as claimed in claim 1 and heat pipe heat radiation function, it is characterized in that: described wind guide component is outward extended with installation portion in the both sides of described wind guide tank.
7. the efficient UV curing apparatus of tool cold wind water conservancy diversion as claimed in claim 1 and heat pipe heat radiation function, it is characterized in that: described heat-pipe radiator comprises base portion, a plurality of column extension and a plurality of fin, described a plurality of column extension extends to form from a side of described base portion, described a plurality of fin be arranged in parallel and all is enclosed within on described a plurality of column extension, described base portion and close between the fin of described base portion and be provided with a catch, described catch is enclosed within on described a plurality of column extension, and the area of described catch is greater than the area of described fin.
8. the efficient UV curing apparatus of tool cold wind water conservancy diversion as claimed in claim 7 and heat pipe heat radiation function, it is characterized in that: described base portion, described column extension, described fin and described catch are one-body molded.
9. the efficient UV curing apparatus of tool cold wind water conservancy diversion as claimed in claim 1 and heat pipe heat radiation function, it is characterized in that: described shell is a seal, introduce refrigerating gas by described air-supply parts from the outside, and by described air exhauster refrigerating gas is discharged outside the described shell.
10. the efficient UV curing apparatus of tool cold wind water conservancy diversion as claimed in claim 1 and heat pipe heat radiation function, it is characterized in that: described shell is by the protecgulum of mutual fastening, bonnet and top cover form, wherein, described air exhauster is fixed on the outside of described protecgulum, and described bonnet is bent to form the kink relative with described top cover, the described led light source plate of the corresponding installation of described kink, described kink is provided with the window of corresponding described led light source plate, and described top cover is provided with the mounting groove of the described wind guide component of coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210427555.5A CN102921620B (en) | 2012-10-31 | 2012-10-31 | Efficient UV (Ultra Violet) curing equipment with cold air flow guide and heat pipe radiation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210427555.5A CN102921620B (en) | 2012-10-31 | 2012-10-31 | Efficient UV (Ultra Violet) curing equipment with cold air flow guide and heat pipe radiation functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102921620A true CN102921620A (en) | 2013-02-13 |
| CN102921620B CN102921620B (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210427555.5A Expired - Fee Related CN102921620B (en) | 2012-10-31 | 2012-10-31 | Efficient UV (Ultra Violet) curing equipment with cold air flow guide and heat pipe radiation functions |
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| CN (1) | CN102921620B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406246A (en) * | 2013-07-11 | 2013-11-27 | 东莞科视自动化科技有限公司 | Parallel light curing equipment with staggered area array light sources and curing method thereof |
| CN107791676A (en) * | 2017-09-22 | 2018-03-13 | 西安理工大学 | A kind of variable wavelength UV LED light solidification equipments |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030126758A1 (en) * | 2002-01-04 | 2003-07-10 | Whipple Rodger E. | Combination ultraviolet curing and infrared drying system |
| CN201885540U (en) * | 2010-11-19 | 2011-06-29 | 志圣科技（广州）有限公司 | Multi-layered furnace cooling system |
| CN202452450U (en) * | 2012-02-14 | 2012-09-26 | 江苏固立得精密光电有限公司 | Radiating module of ultraviolet light curing forming machine |
| CN202933841U (en) * | 2012-10-31 | 2013-05-15 | 广州菁彩光电科技有限公司 | Efficient UV (ultraviolet) curing equipment provided with functions of cold air stream guidance and heat pipe radiation |
-
2012
- 2012-10-31 CN CN201210427555.5A patent/CN102921620B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030126758A1 (en) * | 2002-01-04 | 2003-07-10 | Whipple Rodger E. | Combination ultraviolet curing and infrared drying system |
| CN201885540U (en) * | 2010-11-19 | 2011-06-29 | 志圣科技（广州）有限公司 | Multi-layered furnace cooling system |
| CN202452450U (en) * | 2012-02-14 | 2012-09-26 | 江苏固立得精密光电有限公司 | Radiating module of ultraviolet light curing forming machine |
| CN202933841U (en) * | 2012-10-31 | 2013-05-15 | 广州菁彩光电科技有限公司 | Efficient UV (ultraviolet) curing equipment provided with functions of cold air stream guidance and heat pipe radiation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406246A (en) * | 2013-07-11 | 2013-11-27 | 东莞科视自动化科技有限公司 | Parallel light curing equipment with staggered area array light sources and curing method thereof |
| CN107791676A (en) * | 2017-09-22 | 2018-03-13 | 西安理工大学 | A kind of variable wavelength UV LED light solidification equipments |
| CN107791676B (en) * | 2017-09-22 | 2020-05-22 | 西安理工大学 | Variable wavelength UV-LED photocuring device |
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| Publication number | Publication date |
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| CN102921620B (en) | 2014-01-22 |
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Address after: 510370 Guangzhou City, Liwan District Province Flower Avenue, No. 51, room, floor four, B412B Patentee after: Guangzhou crystal Optoelectronics Technology Co., Ltd. Address before: 510000 Guangzhou City, Liwan District Province Flower Avenue, No. 51, room, floor four, B412B Patentee before: Guangzhou Jingcai Optoelectronic Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20201031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |