CN204084271U - Uvled irradiation head - Google Patents
Uvled irradiation head Download PDFInfo
- Publication number
- CN204084271U CN204084271U CN201420406283.5U CN201420406283U CN204084271U CN 204084271 U CN204084271 U CN 204084271U CN 201420406283 U CN201420406283 U CN 201420406283U CN 204084271 U CN204084271 U CN 204084271U
- Authority
- CN
- China
- Prior art keywords
- uvled
- heat radiation
- cavity
- irradiation head
- exhaust port
- 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.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
A kind of UVLED irradiation head of the present utility model belongs to lighting technical field.This UVLED irradiation head comprises UVLED lamp body and is located at the high velocity air heat abstractor on described UVLED lamp body, described high velocity air heat abstractor comprises heat radiation box, intake interface, exhaust port, described intake interface and exhaust port are located on heat radiation box, described heat radiation box comprises the cavity of a hollow, guiding gutter and multiple air duct is provided with in described cavity, described guiding gutter is connected with multiple air duct, and described guiding gutter is connected with exhaust port with intake interface with multiple air duct.This UVLED irradiation head is provided with high velocity air heat abstractor, by flow at high speed gas, and with heat radiation wall comprehensive engagement, the heat of cavity is derived fast, cavity is cooled rapidly.Therefore faster than current fan-cooled air velocity, radiating efficiency is higher.Because air passes through from inside cavity, so cyclone and noise can not be produced as fan coolling.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of UVLED irradiation head.
Background technology
LED and light emitting diode are a kind of can be the semiconductor element of luminous energy by electric energy conversion.In recent years, the development of LED is rapid, and the field of application is more and more extensive.LED was mainly used in indicator lamp in the past, had been widely used in now family expenses and commercial lighting field, and had been applied to industrial circle gradually, as printing, and adhesive curing etc.The development of UVLED technology, its UV light energy and intensity are greatly improved, and because LED is not mercurous, so its energy-conserving and environment-protective, and the life-span is long, and LED just progressively substitutes mercury lamp.
At present, be applied to printing, the multiplex fan cooling of UVLED of air brushing aspect or water-cooling.Wind-cooling heat dissipating body is comparatively large, easily produces cyclone, blotting, dirty black head.Water-cooling volume is little, but cost is higher.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide that a kind of cost that dispels the heat is low, volume is little and radiating rate is fast, the UVLED irradiation head of good heat dissipation effect.
The purpose of this utility model is achieved through the following technical solutions:
A kind of UVLED irradiation head, comprise UVLED lamp body and be located at the high velocity air heat abstractor on described UVLED lamp body, described high velocity air heat abstractor comprises heat radiation box, intake interface, exhaust port, described intake interface and exhaust port are located on heat radiation box, described heat radiation box comprises the cavity of a hollow, guiding gutter and multiple air duct is provided with in described cavity, described guiding gutter is connected with multiple air duct, and described guiding gutter is connected with exhaust port with intake interface with multiple air duct.
By above-mentioned the technical solution of the utility model, UVLED irradiation head of the present utility model is provided with a high velocity air heat abstractor, heat radiation box inside on heat abstractor is provided with radiator structure and air conducting groove, compressed air leads to intake interface and enters guiding gutter, at a high speed by multiple air duct, high-speed gas and the inwall comprehensive engagement of dispel the heat wall and casing, derive the heat of casing fast, casing cooled rapidly.Because pressure-air is by cavity, therefore faster than current fan-cooled air velocity, radiating efficiency is higher.Because air passes through from inside cavity, so cyclone and noise can not be produced as fan coolling.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of UVLED irradiation head of the present utility model;
Fig. 2 is the structural representation of heat radiation box of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail:
As depicted in figs. 1 and 2, a kind of UVLED irradiation head, comprise UVLED lamp body 10 and be located at the high velocity air heat abstractor 20 on described UVLED lamp body 10, described high velocity air heat abstractor 20 comprises heat radiation box 21, intake interface 22, exhaust port 23, described intake interface 22 and exhaust port 23 are located on heat radiation box 21, described heat radiation box 21 comprises the cavity of a hollow, guiding gutter 24 and multiple air duct 25 is provided with in described cavity, described guiding gutter 24 is connected with multiple air duct 25, described guiding gutter 24 is connected with exhaust port 23 with intake interface 22 with multiple air duct 25.
Described UVLED lamp body 10 is fixedly connected with by the surface of soldering with described heat radiation box 21.UVLED lamp body 10 is preferably fixedly arranged on the upper face of described heat radiation box 21.Employing tin cream welds, and the heat produced when lamp body 10 works just can conduct in the cavity of heat dissipation tank fast, and tin is metal, and relatively existing connection with heat-conducting silicone grease conducts heat, and thermal conductance efficiency increases substantially.
Described intake interface 22 is threaded connection with described heat radiation box 21, and is provided with sealing ring in threaded connection place.
Described exhaust port 23 is threaded connection with described heat radiation box 21, and is provided with sealing ring in threaded connection place.
Fin 26 is provided with in the middle of described multiple air ducts 25.Namely formation air duct is set by the interval of fin.
The operation principle of technical solutions of the utility model is as follows:
This lamp holder is connected UVLED power supply, intake interface 22 and exhaust port 23, be connected to tracheae, connects gas circuit.Compressed air is entered from intake interface 22, after circulation, drains into gas exhaust piping from exhaust port 23.During work, switch on power switch, UVLED lamp body 10 is luminous, lamp body 10 produce the cavity of heat conduction to heat radiation box 21, cavity is by heat conduction to each heat radiation air duct 25, and high-speed air takes the heat on passage 25 and fin 26 out of cavity fast, completes the cooling to UVLED and heat radiation, to reduce the operating temperature of UVLED, extend its service life.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. a UVLED irradiation head, comprise UVLED lamp body, it is characterized in that, also comprise the high velocity air heat abstractor be located on described UVLED lamp body, described high velocity air heat abstractor comprises heat radiation box, intake interface, exhaust port, described intake interface and exhaust port are located on heat radiation box, described heat radiation box comprises the cavity of a hollow, guiding gutter and multiple air duct is provided with in described cavity, described guiding gutter is connected with multiple air duct, and described guiding gutter is connected with exhaust port with intake interface with multiple air duct.
2. UVLED irradiation head according to claim 1, is characterized in that, described UVLED lamp body is fixedly connected with by the surface of soldering with described heat radiation box.
3. UVLED irradiation head according to claim 1, is characterized in that, described intake interface and described heat radiation box are threaded connection, and junction is provided with sealing ring.
4. UVLED irradiation head according to claim 1, is characterized in that, described exhaust port and described heat radiation box are threaded connection, and junction is provided with sealing ring.
5. UVLED irradiation head according to claim 1, is characterized in that, is provided with fin in the middle of described multiple air ducts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406283.5U CN204084271U (en) | 2014-07-22 | 2014-07-22 | Uvled irradiation head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406283.5U CN204084271U (en) | 2014-07-22 | 2014-07-22 | Uvled irradiation head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084271U true CN204084271U (en) | 2015-01-07 |
Family
ID=52176986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406283.5U Expired - Fee Related CN204084271U (en) | 2014-07-22 | 2014-07-22 | Uvled irradiation head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084271U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398203A (en) * | 2015-12-15 | 2016-03-16 | 保定市特种光源电器厂 | LED curing lamp box for UV printing |
| CN105546497A (en) * | 2016-01-27 | 2016-05-04 | 依瓦塔(上海)精密光电有限公司 | Ultraviolet LED air cooling heat dissipation method and device |
| CN107693116A (en) * | 2017-11-24 | 2018-02-16 | 合肥大族科瑞达激光设备有限公司 | A kind of four cavity holmium laser therapy apparatus |
| CN109185750A (en) * | 2018-09-13 | 2019-01-11 | 湖南华特光电科技有限公司 | A kind of Projecting Lamp |
| CN111322590A (en) * | 2018-12-14 | 2020-06-23 | 中国科学院半导体研究所 | heat sink |
-
2014
- 2014-07-22 CN CN201420406283.5U patent/CN204084271U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398203A (en) * | 2015-12-15 | 2016-03-16 | 保定市特种光源电器厂 | LED curing lamp box for UV printing |
| CN105546497A (en) * | 2016-01-27 | 2016-05-04 | 依瓦塔(上海)精密光电有限公司 | Ultraviolet LED air cooling heat dissipation method and device |
| CN107693116A (en) * | 2017-11-24 | 2018-02-16 | 合肥大族科瑞达激光设备有限公司 | A kind of four cavity holmium laser therapy apparatus |
| CN109185750A (en) * | 2018-09-13 | 2019-01-11 | 湖南华特光电科技有限公司 | A kind of Projecting Lamp |
| CN109185750B (en) * | 2018-09-13 | 2021-01-12 | 湖南华特光电科技有限公司 | Projection lamp |
| CN111322590A (en) * | 2018-12-14 | 2020-06-23 | 中国科学院半导体研究所 | heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150107 Termination date: 20160722 |