CN202884865U - Ultraviolet light emitting diode lamp holder and cold water heat-radiating ultraviolet light emitting diode lamp adopting same - Google Patents
Ultraviolet light emitting diode lamp holder and cold water heat-radiating ultraviolet light emitting diode lamp adopting same Download PDFInfo
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- CN202884865U CN202884865U CN2012206178216U CN201220617821U CN202884865U CN 202884865 U CN202884865 U CN 202884865U CN 2012206178216 U CN2012206178216 U CN 2012206178216U CN 201220617821 U CN201220617821 U CN 201220617821U CN 202884865 U CN202884865 U CN 202884865U
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- ultraviolet light
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- emitting diode
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Abstract
The utility model discloses an ultraviolet light emitting diode lamp holder and a cold water heat-radiating ultraviolet light emitting diode lamp adopting the same. The ultraviolet light emitting diode lamp holder comprises a rear cover, a housing, an aluminum based circuit board, ultraviolet light LED (Light Emitting Diode) wafers, a lens bracket, optical glass lenses and a surface cover, wherein an installing plate is fixedly arranged inside the housing, the aluminum based circuit board is mounted on the installing plate, the ultraviolet light LED wafers are directly bound on the aluminum based circuit board, the lens bracket is fixed on the aluminum based circuit board, holes in the lens bracket are aligned to the bound ultraviolet light LED wafers, the optical glass lenses are arranged on the lens bracket, the surface cover is fixed on the housing for covering the aluminum based circuit board, and a rear cover is fixedly arranged on the housing, and a heat radiating cavity is formed between the rear cover and the housing. The ultraviolet light emitting diode lamp holder has a simple structure, is complete in functions and convenient in operation, radiates heat by adopting water cooling, is capable of ensuring that the temperature is between 20 DEG and 40 DEG C during working, is good in heat radiation effect, has no shaking and noise during use, does not influence the printing effect, and is long in service life.
Description
Technical field
The utility model discloses a kind of ultraviolet LED lamp, particularly a kind of ultraviolet LED lamp lamp holder and adopt the cold water heat radiation ultraviolet LED lamp of this lamp holder.
Background technology
Ultraviolet LED lamp (being the LED-UV lamp) is part indispensable on the UV flat-panel printer, and it can send ultraviolet light, realizes a series of effects such as UV adhesive curing.Be provided with ultraviolet leds in the lamp holder of ultraviolet LED lamp, it can produce a large amount of heats in when work, if untimely heat is left, will badly influence the service life of lamp holder.The lamp holder of conventional ultraviolet LED lamp all is to adopt wind-cooling heat dissipating, namely in lamp holder, be provided with radiator fan, carry out the forced flow of gas, to reach the purpose of heat radiation, still, its structure exists intrinsic shortcoming, at first, fan is arranged in the lamp holder, the volume that can cause lamp holder is large, the shortcoming of Heavy Weight, and this kind lamp holder is installed on the printhead of printer, can have influence on the flexibility that printhead moves; Second, be installed at the interior fan of lamp holder when work, requisite can the generation vibrated, thereby can have influence on the printing precision of printhead, and, adopt wind-cooling heat dissipating, cooling rate is slow, and radiating effect is relatively poor, in the course of time, can have influence on ultraviolet LED lamp lamp holder, or even the service life of printhead.And; conventional ultraviolet LED lamp lamp holder; all be that single LED lamp is welded on the circuit board; adopt again silica gel packaging in LED lamp front; then add cover glass at lamp base front end; this kind structure on the one hand can cause the lamp holder radiating effect poor, can have influence on the other hand the light emission rate of lamp holder, general use the light rate to I haven't seen you for ages 30% decay is arranged.
Summary of the invention
For the above-mentioned poor shortcoming of ultraviolet LED lamp lamp holder radiating effect of the prior art of mentioning, the utility model provides a kind of new ultraviolet LED lamp lamp holder and ultraviolet LED lamp, it directly is bundled in aluminum base circuit board with the LED wafer, it is directly dispelled the heat good heat dissipation effect.
Secondly, the utility model adopts water cooling method, than wind-cooling heat dissipating better effects if, and noiselessness, non-jitter etc.
Again, LED wafer of the present utility model adopts special packaged type, can greatly improve light emission rate, and when adopting the LED wafer of 1W, its luminous power can reach 600mW.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of ultraviolet LED lamp lamp holder, lamp holder comprises bonnet, shell, aluminum base circuit board, the ultraviolet leds wafer, lens carrier, optical glass lens and cover, enclosure is fixed with installing plate, aluminum base circuit board is mounted on the installing plate, the direct nation of ultraviolet leds wafer fixes on the aluminum base circuit board, lens carrier is fixed on the aluminum base circuit board, the fixed ultraviolet leds wafer of hole bit alignment nation on the lens carrier, optical glass lens is installed on the lens carrier, cover is fixed on the shell, the aluminum base circuit board cover is tight, bonnet is fixedly installed on the shell, forms the heat radiation chamber between bonnet and the shell.
A kind of cold water heat radiation ultraviolet LED lamp that adopts above-mentioned ultraviolet LED lamp lamp holder, the ultraviolet LED lamp comprises control cabinet and lamp holder, be provided with control device and water cooling system in the control cabinet, water cooling system is connected with the heat radiation chamber by conduit, and control device is by the work of wire control lamp holder.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Form the water cooled seal chamber between described bonnet and the shell, have water-cooled cooling water inlet and water-cooled cooling water outlet on the wall of water cooled seal chamber.
Corresponding being provided be used to the connecting groove that connects control line on described bonnet and the shell, connecting groove are arranged on the outside, water cooled seal chamber.
Described water cooled seal is fixed with deflector in the chamber.
Described ultraviolet leds wafer is modular distribution at aluminum base circuit board, and each ultraviolet leds wafer cell comprises more than one ultraviolet leds wafer, and the ultraviolet leds wafer cell is matrix type at aluminum base circuit board and distributes.
Described aluminum base circuit board is mounted on the installing plate by heat conductive silica gel.
The beneficial effects of the utility model are: the utility model is simple for structure, multiple functional, easy to operate, it adopts water-cooling, when work, can guarantee that the lamp holder temperature is between 20 ℃-40 ℃, good heat dissipation effect, and non-jitter, noiseless when using, can not affect printing effect, long service life.The utility model need not preheating in use, plug and play, and the utility model size is little, lightweight, and luminous efficiency is high, and when adopting the LED wafer of 1W, its luminous power can reach 600mW, and power consumption is low, safety, environmental protection.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model lamp holder perspective view.
Fig. 2 is another visual angle perspective view of the utility model lamp holder.
Fig. 3 is the utility model lamp holder decomposing state structural representation.
Fig. 4 is the A-A cross-sectional view of Fig. 1.
Fig. 5 is the B-B cross-sectional view of Fig. 1.
Fig. 6 is the utility model ultraviolet LED lamp system schematic diagram.
Among the figure, 1-shell, 2-bonnet, 3-light trough, the 4-water-cooling groove, 5-LED wafer, 6-optical glass lens, 7-lens carrier, the 8-aluminum base circuit board, 9-installing plate, 10-water-cooled cooling water inlet, 11-water-cooled cooling water outlet, the 12-connecting groove, 13-water inlet pipe, 14-return pipe, the 15-water cooling system, 16-control device, 17-wire, the 18-deflector, 19-control cabinet, 20-cover.
The specific embodiment
Present embodiment is the utility model preferred embodiment, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please referring to accompanying drawing 1 to accompanying drawing 4, ultraviolet LED lamp cap body in the utility model is a shell 1, be fixed with installing plate 9 in the middle of the shell 1, in the present embodiment, installing plate 9 is wholely set with shell 1, so that shell 1 section is " worker " font, shell 1 one sides are for being used for the light trough 3 of mounted LED lamp, opposite side is for being used for holding the water-cooling groove 4 of cooling water, be provided with aluminum base circuit board 8 in the light trough 3, in the present embodiment, aluminum base circuit board 8 directly is mounted on the installing plate 9 by heat conductive silica gel, and heat can be walked by installing plate 9 Quick diffusings, in the present embodiment, be provided with the cover 20 of a rectangular annular in aluminum base circuit board 8 outsides, cover 20 presses volt on aluminum base circuit board 8, and aluminum base circuit board 8 is installed on the shell 1.In the present embodiment, LED wafer 5 adopts the ultraviolet leds wafer, and LED wafer 5 direct nations fix on the aluminum base circuit board 8, more are conducive to heat radiation.In the present embodiment, LED wafer 5 is modular distribution at aluminum base circuit board 8, each LED wafer cell comprises more than one LED wafer 5, be generally 2-3 LED wafer, the LED wafer cell is matrix form at aluminum base circuit board 8 and distributes, the quantity of LED wafer cell can be set according to actual needs, in the present embodiment, be provided with lens carrier 7 at LED wafer 5 front ends, offer through hole corresponding to LED wafer cell place on the lens carrier 7, lens carrier 7 is arranged on the intermediate throughholes place of the cover 20 in the light trough 3, be fixed with optical glass lens 6 in the through hole on the lens carrier 7, each LED wafer cell place correspondence is provided with an optical glass lens 6, can produce the effect of converging to the light that LED wafer 5 sends, LED wafer of the present utility model place is simple in structure, and light emission rate is high.
The utility model, water-cooling groove 4 one sides are installed with bonnet 2 on shell 1, form the water cooled seal chamber of a sealing between bonnet 2 and the shell 1 as the heat radiation chamber, have water-cooled cooling water inlet 11 and water-cooled cooling water outlet 12 on the wall of water cooled seal chamber, be used for inflow and the outflow of cooling water, in the present embodiment, water-cooled cooling water inlet 11 and water-cooled cooling water outlet 12 are opened in respectively on the bonnet 2, in order to make the operating efficiency of cooling water in the water cooled seal chamber the highest, in the present embodiment, be fixed with deflector 18 in water-cooling groove 4, deflector 18 is at guiding gutter that is moved towards to water-cooled cooling water outlet 12 by water-cooled cooling water inlet 11 of water-cooling groove 4 interior formation.During use, be connected with into the water interface at water-cooled cooling water inlet 11, be connected with water outlet mouthpiece at water-cooled cooling water outlet 12.
In the utility model, adopt wire to 5 power supplies of LED wafer, in the present embodiment, corresponding being provided be used to the connecting groove 12 that connects control line on bonnet 2 and shell 1, for fear of the impact of cooling water on control line, and sealing waits and requires design, in the present embodiment, connecting groove 12 is arranged on the outside, water cooled seal chamber, thereby has stopped the impact of cooling water on control line, and the sealing problem of having avoided the control line place.
Please in conjunction with referring to accompanying drawing 5, ultraviolet LED lamp in the utility model mainly comprises control cabinet 19 and lamp holder, be provided with control device 16 and water cooling system 15 in the control cabinet 19, in the present embodiment, cooling water system can adopt water pump or refrigerating chip etc., and water cooling system is connected with the heat radiation chamber by conduit, wherein, water inlet pipe 13 is connected on the water-cooled cooling water inlet 10 in heat radiation chamber, and return pipe 14 is connected on the water-cooled cooling water outlet 11, and control device 16 is by wire 17 control lamp holder work.
The utility model is simple for structure, multiple functional, easy to operate, and it adopts water-cooling, the time can guarantee the lamp holder temperature between 20 ℃-40 ℃ in work, and good heat dissipation effect, and non-jitter, noiseless when using can not affect printing effect, long service life.The utility model need not preheating in use, plug and play, and the utility model size is little, lightweight, and luminous efficiency is high, and when adopting the LED wafer of 1W, its luminous power can reach 600mW, and power consumption is low, safety, environmental protection.
Claims (7)
1. ultraviolet LED lamp lamp holder, it is characterized in that: described lamp holder comprises bonnet, shell, aluminum base circuit board, the ultraviolet leds wafer, lens carrier, optical glass lens and cover, enclosure is fixed with installing plate, aluminum base circuit board is mounted on the installing plate, the direct nation of ultraviolet leds wafer fixes on the aluminum base circuit board, lens carrier is fixed on the aluminum base circuit board, the fixed ultraviolet leds wafer of hole bit alignment nation on the lens carrier, optical glass lens is installed on the lens carrier, cover is fixed on the shell, the aluminum base circuit board cover is tight, and bonnet is fixedly installed on the shell, forms the heat radiation chamber between bonnet and the shell.
2. ultraviolet LED lamp lamp holder according to claim 1 is characterized in that: form the water cooled seal chamber between described bonnet and the shell, have water-cooled cooling water inlet and water-cooled cooling water outlet on the wall of water cooled seal chamber.
3. ultraviolet LED lamp lamp holder according to claim 2 is characterized in that: corresponding being provided be used to the connecting groove that connects control line on described bonnet and the shell, connecting groove is arranged on the outside, water cooled seal chamber.
4. ultraviolet LED lamp lamp holder according to claim 2, it is characterized in that: described water cooled seal is fixed with deflector in the chamber.
5. according to claim 1 and 2 or 3 or 4 described ultraviolet LED lamp lamp holders, it is characterized in that: described ultraviolet leds wafer is modular distribution at aluminum base circuit board, each ultraviolet leds wafer cell comprises more than one ultraviolet leds wafer, and the ultraviolet leds wafer cell is matrix type at aluminum base circuit board and distributes.
6. according to claim 1 and 2 or 3 or 4 described ultraviolet LED lamp lamp holders, it is characterized in that: described aluminum base circuit board is mounted on the installing plate by heat conductive silica gel.
7. the cold water heat radiation ultraviolet LED lamp of the described ultraviolet LED lamp of any one lamp holder in an employing such as the claim 1 to 6, it is characterized in that: described ultraviolet LED lamp comprises control cabinet and lamp holder, be provided with control device and water cooling system in the control cabinet, water cooling system is connected with the heat radiation chamber by conduit, and control device is by the work of wire control lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206178216U CN202884865U (en) | 2012-11-20 | 2012-11-20 | Ultraviolet light emitting diode lamp holder and cold water heat-radiating ultraviolet light emitting diode lamp adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206178216U CN202884865U (en) | 2012-11-20 | 2012-11-20 | Ultraviolet light emitting diode lamp holder and cold water heat-radiating ultraviolet light emitting diode lamp adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884865U true CN202884865U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206178216U Expired - Fee Related CN202884865U (en) | 2012-11-20 | 2012-11-20 | Ultraviolet light emitting diode lamp holder and cold water heat-radiating ultraviolet light emitting diode lamp adopting same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315484A (en) * | 2014-10-29 | 2015-01-28 | 深圳市全禄昌科技有限公司 | Water-cooled UV (ultraviolet) LED system |
| CN105216448A (en) * | 2015-11-11 | 2016-01-06 | 尹祖文 | A kind of printing machine solidification equipment |
| CN107945648A (en) * | 2017-12-25 | 2018-04-20 | 江阴百士特控制显示设备有限公司 | Intelligent modularized train dynamic map |
| CN109789486A (en) * | 2016-09-27 | 2019-05-21 | 业纳激光有限公司 | Optics or photoelectron subassembly and its manufacturing method |
| CN114302638A (en) * | 2021-12-01 | 2022-04-08 | 蚌埠晶显科技有限公司 | Screen plate for processing LED (light-emitting diode) luminescent glass and using method |
| CN115793171A (en) * | 2022-11-22 | 2023-03-14 | 深圳市灿锐科技有限公司 | System for be used for forced air cooling of camera lens internal circulation |
-
2012
- 2012-11-20 CN CN2012206178216U patent/CN202884865U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315484A (en) * | 2014-10-29 | 2015-01-28 | 深圳市全禄昌科技有限公司 | Water-cooled UV (ultraviolet) LED system |
| CN104315484B (en) * | 2014-10-29 | 2017-12-05 | 东莞市北科电子科技有限公司 | A kind of water cooling UV LED information display systems |
| CN105216448A (en) * | 2015-11-11 | 2016-01-06 | 尹祖文 | A kind of printing machine solidification equipment |
| CN109789486A (en) * | 2016-09-27 | 2019-05-21 | 业纳激光有限公司 | Optics or photoelectron subassembly and its manufacturing method |
| CN109789486B (en) * | 2016-09-27 | 2021-08-13 | 业纳激光有限公司 | Optical or optoelectronic component and method for the production thereof |
| CN107945648A (en) * | 2017-12-25 | 2018-04-20 | 江阴百士特控制显示设备有限公司 | Intelligent modularized train dynamic map |
| CN114302638A (en) * | 2021-12-01 | 2022-04-08 | 蚌埠晶显科技有限公司 | Screen plate for processing LED (light-emitting diode) luminescent glass and using method |
| CN114302638B (en) * | 2021-12-01 | 2023-05-26 | 蚌埠晶显科技有限公司 | Screen plate for processing LED luminous glass and use method |
| CN115793171A (en) * | 2022-11-22 | 2023-03-14 | 深圳市灿锐科技有限公司 | System for be used for forced air cooling of camera lens internal circulation |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Ling Guang Document name: Notification of Passing Examination on Formalities |
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| DD01 | Delivery of document by public notice |
Addressee: Ling Guang Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Ling Guang Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151120 |