CN204083993U - High-power integrated UVLED directional light irradiation head - Google Patents
High-power integrated UVLED directional light irradiation head Download PDFInfo
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- CN204083993U CN204083993U CN201420406297.7U CN201420406297U CN204083993U CN 204083993 U CN204083993 U CN 204083993U CN 201420406297 U CN201420406297 U CN 201420406297U CN 204083993 U CN204083993 U CN 204083993U
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- irradiation head
- uvled
- light source
- integrated uvled
- housing
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Abstract
The high-power integrated UVLED directional light irradiation head of one of the present utility model belongs to lighting technical field.This UVLED directional light irradiation head comprises: a housing, and described housing is one with the casing of cavity or cylinder, and described housing is provided with installing hole, for this irradiation head and external stability being installed; One cylindrical lens, is located at the top of described enclosure interior, and described cylindrical lens is convex lens; Light guide plate, be located at described enclosure interior and be connected with described housing, described light guide plate is connected with described cylindrical lens; One integrated UVLED light source, is located at the bottom of described enclosure interior, and described integrated UVLED light source is located on the position of described lens pillar focus; Radiating module, is located at described enclosure interior and is connected with described housing, and described radiating module is connected with described integrated UVLED light source.This directional light irradiation head produce directional light, light beam evenly, veiling glare is less.Be provided with cooling water circulation passage in radiating module, cooling effect is better.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of high-power integrated UVLED directional light irradiation head.
Background technology
Current printing industry, wiring board manufacturing, can use UV directional light, and to reach the function of accurate solidified glue or ink, exposure light source used is mercury lamp or Non-polarized lamp.Adopt reflector refraction and light path to correct, realize the parallel scattering of UV light.The UV spectrum that mercury lamp produces is wider, has injury to human body, and the energy consumption of mercury lamp is large, and the life-span generally only has 800 hours.Mercury environmental pollution is larger.Meanwhile, luminous intensity and the energy of LED purple light chip have increased significantly, and UVLED lamp is with its energy-conserving and environment-protective, and the life-span is long, can the frequent characteristic such as switch, just progressively be applied to industrial circle, thus replace mercury lamp.The lighting angle of common LED is 140 degree, and light source can produce scattering, in the situation that has certain requirements to light path, can not reach effect
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of energy-conserving and environment-protective, long-life high-power integrated UVLED source of parallel light irradiation head.
The purpose of this utility model is achieved through the following technical solutions:
A kind of high-power integrated UVLED directional light irradiation head, it comprises:
One housing, described housing is one with the casing of cavity or cylinder, and described housing is provided with installing hole, for this irradiation head and external stability being installed.
One cylindrical lens, is located at the top of described enclosure interior, and described cylindrical lens is convex lens.
Light guide plate, be located at described enclosure interior and be connected with described housing, described light guide plate is connected with described cylindrical lens.
One integrated UVLED light source, is located at the bottom of described enclosure interior, and described integrated UVLED light source is located on the position of described lens pillar focus.
Radiating module, is located at described enclosure interior and is connected with described housing, and described radiating module is connected with described integrated UVLED light source.
By above-mentioned the technical solution of the utility model, high-power integrated UVLED source of parallel light irradiation head of the present utility model adopts lens pillar, makes light source be positioned at its focal position, utilizes lens refraction principle, produces directional light, light beam evenly, veiling glare is less.Be provided with cooling water circulation passage in radiating module, can be taken out of by the heat that light source produces faster, cooling light source and whole irradiation head, reduce its operating temperature, and cooling effect is better.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment structural representation of the utility model UVLED source of parallel light irradiation head;
Fig. 2 is that UVLED light source of the present utility model arranges structural representation.
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 high-power integrated UVLED directional light irradiation head, comprising:
One housing 1, described housing 1 is one with the casing of cavity or cylinder, and concrete shape can need determine according to place or user.Described housing 1 is provided with installing hole, this irradiation head and external stability can be installed by this installing hole.Described housing 1 is also provided with cable-through hole, and this cable-through hole is used for enclosure interior wire to be connected with outside.
One cylindrical lens 2, is located at the top of described enclosure interior, and described cylindrical lens 2 is convex lens.These column convex lens are that silica glass material is made.
Light guide plate 3, be located at described enclosure interior and be connected with described housing 1, described light guide plate 3 is connected with described cylindrical lens 2.
Described light guide plate 3 and housing 1 are bonding and be provided with screens and fix by heat-conducting glue.
Described light guide plate 3 comprises two pieces, and two pieces of light guide plates 3 are located at the both sides of integrated UVLED light source 4 and cylindrical lens 2 respectively.
Described light guide plate 3 is cylindric, and described integrated UVLED light source 4 and cylindrical lens 2 are located at bottom in cylindric light guide plate 3 and top respectively.
One integrated UVLED light source 4, is located at the bottom of described enclosure interior, and described integrated UVLED light source 4 is located on the position of the focus of described lens pillar 2.Its both positive and negative polarity is guided to the outside of housing 1 by described integrated UVLED light source 4 by two power lines, and is connected with external power supply.Two power lines are connected with external power supply through the cable-through hole that housing 1 is arranged.
Radiating module 5, is located at described enclosure interior and is connected with described housing 1, and described radiating module 5 is connected with described integrated UVLED light source 4.Described radiating module 5 is located at the bottom of described integrated UVLED light source 4.
Cooling water pipeline is provided with in described radiating module 5.Cooling water pipeline cooling water circulation passes through, and can realize cooling object.
The operation principle of technical solutions of the utility model is as follows:
The integrated UVLED light source 4 of power is fixed on radiating module 5, is guided to outside housing 1 by its both positive and negative polarity, be connected with external power supply by two power lines.High-power integrated UVLED light source 4 is positioned at the focal position of lens pillar 2, and light guide plate 3 is in the both sides of light source 4 with lens 2.When the power is turned on, high-power integrated UVLED light source 4 is luminous, because it is positioned in the focus of lens pillar 2, according to lens refraction principle, high-power integrated UVLED light source 4 produce UV light scioptics 2 and reflect, produce the UV light being parallel to optical axis, and shine out.High-power integrated UVLED light source 4 produce heat, reach radiating module 5 by its base lower surface, radiating module 5 takes heat out of irradiation head, circulates to cooling system.When power remove, high-power integrated UVLED light source power-off is extinguished.Light guide plate 3 limits the refraction route scope of light.
The technical solution of the utility model compared with prior art, has following Advantageous Effects:
Owing to adopting high-power integrated UVLED light source, longer than the life-span of existing mercury lamp, the life-span of mercury lamp generally only has 500-800 hour, and LED can reach 20000-50000 hour.The harmful substances such as UVLED is semi-conducting material, not mercurous, are convenient to reclaim, can not to environment.LED light source, UV wave band is more concentrated, does not produce ozone, without preheating, cold start can be realized, open instantaneously or turn off, can frequent switch, the used time can not turn off at any time, and mercury lamp must carry out preheating, pass could start after having no progeny and must waiting a few minutes again, works long hours, and also can produce a large amount of ozone.Due to the principle of luminosity of LED, a little part is only had to be converted to heat and its light efficiency is higher, therefore its heating is less, energy saving more.
Adopt lens pillar, make light source be positioned at its focal position, utilize lens refraction principle, produce directional light, light beam evenly, veiling glare is less.Be provided with cooling water circulation passage in radiating module, can be taken out of by the heat that light source produces faster, cooling light source and whole irradiation head, reduce its operating temperature.
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 (7)
1. a high-power integrated UVLED directional light irradiation head, is characterized in that, comprising:
One housing, described housing is one with the casing of cavity or cylinder, and described housing is provided with installing hole, for this irradiation head and external stability being installed;
One cylindrical lens, is located at the top of described enclosure interior, and described cylindrical lens is convex lens;
Light guide plate, be located at described enclosure interior and be connected with described housing, described light guide plate is connected with described cylindrical lens;
One integrated UVLED light source, is located at the bottom of described enclosure interior, and described integrated UVLED light source is located on the position of described lens pillar focus;
Radiating module, is located at described enclosure interior and is connected with described housing, and described radiating module is connected with described integrated UVLED light source.
2. high-power integrated UVLED directional light irradiation head according to claim 1, it is characterized in that, described housing is provided with cable-through hole, for being connected with outside by enclosure interior wire.
3. high-power integrated UVLED directional light irradiation head according to claim 1, is characterized in that, described light guide plate and housing are bonding and be provided with screens and fix by heat-conducting glue.
4. high-power integrated UVLED directional light irradiation head according to claim 3, it is characterized in that, described light guide plate comprises two pieces.Two pieces of light guide plates are located at the both sides of integrated UVLED light source and cylindrical lens respectively.
5. high-power integrated UVLED directional light irradiation head according to claim 3, is characterized in that, described light guide plate is cylindric, and described integrated UVLED light source and cylindrical lens are located at bottom in cylindric light guide plate and top respectively.
6. high-power integrated UVLED directional light irradiation head according to claim 1, it is characterized in that, its both positive and negative polarity is guided to hull outside by two power lines by described integrated UVLED light source, and is connected with external power supply.
7. high-power integrated UVLED directional light irradiation head according to claim 1, is characterized in that, be provided with cooling water pipeline in described radiating module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406297.7U CN204083993U (en) | 2014-07-22 | 2014-07-22 | High-power integrated UVLED directional light irradiation head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406297.7U CN204083993U (en) | 2014-07-22 | 2014-07-22 | High-power integrated UVLED directional light irradiation head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083993U true CN204083993U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406297.7U Expired - Fee Related CN204083993U (en) | 2014-07-22 | 2014-07-22 | High-power integrated UVLED directional light irradiation head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238289A (en) * | 2016-05-10 | 2016-12-21 | 哈尔滨理工大学 | A kind of UV LED solidification equipment |
| CN106733542A (en) * | 2017-01-22 | 2017-05-31 | 深圳市润沃自动化工程有限公司 | A kind of light source curing machine of UV LED lines |
| CN107921157A (en) * | 2015-09-07 | 2018-04-17 | 日机装株式会社 | Sterilizing unit |
-
2014
- 2014-07-22 CN CN201420406297.7U patent/CN204083993U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107921157A (en) * | 2015-09-07 | 2018-04-17 | 日机装株式会社 | Sterilizing unit |
| CN107921157B (en) * | 2015-09-07 | 2020-08-07 | 日机装株式会社 | Sterilization device |
| US11104590B2 (en) | 2015-09-07 | 2021-08-31 | Nikkiso Co., Ltd. | Sterilization device using straightener and UV LED array facing the straightener |
| CN106238289A (en) * | 2016-05-10 | 2016-12-21 | 哈尔滨理工大学 | A kind of UV LED solidification equipment |
| CN106733542A (en) * | 2017-01-22 | 2017-05-31 | 深圳市润沃自动化工程有限公司 | A kind of light source curing machine of UV LED lines |
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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 |
Granted publication date: 20150107 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |