CN202769544U - Light-emitting diode (LED) light distributing lens - Google Patents
Light-emitting diode (LED) light distributing lens Download PDFInfo
- Publication number
- CN202769544U CN202769544U CN2012204719354U CN201220471935U CN202769544U CN 202769544 U CN202769544 U CN 202769544U CN 2012204719354 U CN2012204719354 U CN 2012204719354U CN 201220471935 U CN201220471935 U CN 201220471935U CN 202769544 U CN202769544 U CN 202769544U
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- lens
- light
- led
- base plate
- led light
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- 239000000463 material Substances 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005286 illumination Methods 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a light-emitting diode (LED) light distributing lens which comprises a lens base plate which is made of high-light-guiding materials and lens bodies which are arranged on the lens base plate. The number of the lens bodies is two. The two lens bodies are distributed evenly on the lens base plate. LED light source placing grooves are arranged on the top ends of the lens bodies. Due to the fact that two lens bodies are adopted by the LED light distributing lens, lighting effect and radiating effect are improved, service life of the LED light source is prolonged, assembling working hours and energy consumption are reduced, and the problems that cost and temperature are high caused by three LED point light sources are solved. Due to the fact that a lamp forms an angular rounded light spot after light distribution through the LED light distributing lens, and almost all the light is distributed on a surface of an object which is illuminated, when basic illumination is supplemented, good illumination effect of emphasis well-bedded is designed artificially, and buying desires of people can be improved.
Description
Technical field
The utility model relates to the LED lighting technical field, specifically refers to a kind of light-distribution lens for the LED commercial lighting.
Background technology
The New Times of lighting engineering revolution has been opened up in the development of LED technology.Because LED has the plurality of advantages such as volume is little, the life-span is long, electrical efficiency is high, environmental protection and energy saving, so that LED commercial lighting technology obtained developing rapidly in recent years.
Because the radiation angle of most of led light source is distributed as 110 degree to the youth uncle distribution of 120 degree, if do not pass through luminous intensity distribution, impinge upon ground smooth type and will be the larger round hot spot of area, effect or the basis illumination that can only play basic illumination all are not really, away from the accent light requirement too of commercial lighting requirement.Because the light of led light source about 70% is scattering into outside the photographed object and is not utilized, the importance of commercial product of can not giving prominence to the key points and the value of object, and can all cause the vision dazzle to buying, and have a strong impact on the desire of people's shopping, be not inconsistent with the requirement of commercial lighting.
Present stage LED lighting source adopts spot light and area source as luminous basis mostly, and the LED area source can realize controlling light effect by single lens and reflection shield, and gained hot spot effect is more satisfactory, is the way that a kind of ratio is easier to control.The LED spot light is divided into again single point light source and multi-point combination spot light, the single point light source as the light fixture that throws light on seldom in the light fixture, mostly adopt the multi-point combination spot light really basic as illumination, but the multi-point combination spot light need be joined single lens and be realized spotlight effect, will produce ghost image this moment, point more multiple image is just more but hot spot can be better, and the fewer ghost image of point just less but hot spot will be poorer.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of LED light-distribution lens, reduces the source efficiency of cost and raising LED.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of LED light-distribution lens, comprise the lens base plate of being made by high optical material and the lens body of being located on the lens base plate, described lens body is two, and two lens body were laid on the lens base plate in even minute, were provided with the standing groove of led light source on the lens body top.
As the improvement to such scheme, said lens base plate and the lens body structure that merges into a single whole.
As further improvement of these options, the place of keeping to the side evenly is distributed with three positioning pillars on the said lens base plate.
Further, above-mentioned positioning pillars top is provided with the stage that cooperates with the aluminium base that led light source is installed.
The utlity model has following remarkable result:
The utility model LED light-distribution lens adopts two lens body, has not only improved light efficiency and radiating effect, prolongs the service life of led light source; And reduced assembling man-hour, and reduced energy consumption, solved high cost that three LEDs spot lights bring and the problem of excess Temperature; Be the hot spot of angled circle through the light fixture behind this LED light-distribution lens luminous intensity distribution, nearly all light all is distributed in the photographed object surface, be aided with the basis illumination, the artificial well-bedded good illumination effect of emphasis of designing can improve people's desire to buy.
Description of drawings
Accompanying drawing 1 is the utility model perspective view;
Accompanying drawing 4 is the utility model and LED installment state structural representation.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment the utility model is explained in further detail.
Shown in accompanying drawing 1～3, the LED light-distribution lens that this enforcement discloses is mainly used in the LED commercial lighting, comprise lens base plate 1 and be located at lens body 2 on the lens base plate 1, lens base plate 1 and lens body 2 are made by high optical material, can be high temperature resistant, improve light transmittance and Homogeneouslly-radiating light.Wherein, described lens body 2 is two, and two lens body 2 evenly minute are laid on the lens base plate 1, and lens base plate 1 and lens body 2 structure that merges into a single whole, and is provided with the standing groove 21 of led light source 20 on lens body 2 tops.Owing to two lens body 2 and integrator, the luminous point of led light source distributes rationally, and the light shafts that led light source produces can be concentrated, thereby can greatly improve luminous flux and brightness.
In the present embodiment, be provided with 3, three positioning pillars 3 of three positioning pillars at lens base plate 1 place of keeping to the side evenly arranged evenly on lens base plate 1; Be provided with stage 31 at positioning pillars 3 tops, positioning pillars 3 cooperates with the aluminium base 10 that led light source 20 is installed by stage 31 and supports aluminium base 10, as shown in Figure 4, prevents that led light source 20 from dropping in the standing groove 21, do not reach light source effect.
The utility model LED light-distribution lens adopts two lens body 2, has not only improved light efficiency and radiating effect, prolongs the service life of led light source; And reduced assembling man-hour, and reduced energy consumption, solved high cost that three LEDs spot lights bring and the problem of excess Temperature; Be the hot spot of angled circle through the light fixture behind this LED light-distribution lens luminous intensity distribution, nearly all light all is distributed in the photographed object surface, be aided with the basis illumination, the artificial well-bedded good illumination effect of emphasis of designing can improve people's desire to buy.
Above-described embodiment only is better embodiment of the present utility model, and in addition, the utility model can also have other implementations.That is to say that under the prerequisite that does not break away from the present utility model design, any apparent replacement all should fall within the protection domain of the present utility model.
Claims (4)
1. LED light-distribution lens, comprise the lens base plate (1) of being made by high optical material and be located at lens body (2) on the lens base plate, it is characterized in that: described lens body is two, two lens body were laid on the lens base plate in even minute, were provided with the standing groove (21) of led light source (20) on the lens body top.
2. LED light-distribution lens according to claim 1 is characterized in that: described lens base plate and the lens body structure that merges into a single whole.
3. LED light-distribution lens according to claim 1 and 2, it is characterized in that: the place of keeping to the side evenly is distributed with three positioning pillars (3) on the described lens base plate.
4. LED light-distribution lens according to claim 3, it is characterized in that: described positioning pillars top is provided with the stage (31) that cooperates with the aluminium base that led light source is installed (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204719354U CN202769544U (en) | 2012-09-17 | 2012-09-17 | Light-emitting diode (LED) light distributing lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204719354U CN202769544U (en) | 2012-09-17 | 2012-09-17 | Light-emitting diode (LED) light distributing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769544U true CN202769544U (en) | 2013-03-06 |
Family
ID=47776112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204719354U Expired - Fee Related CN202769544U (en) | 2012-09-17 | 2012-09-17 | Light-emitting diode (LED) light distributing lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292217A (en) * | 2013-05-23 | 2013-09-11 | 东莞市晶谷照明科技有限公司 | Multi-light source imaging system for projection lamps |
| CN110748807A (en) * | 2019-11-21 | 2020-02-04 | 深圳市泓亚智慧电子有限公司 | LED stage lamp and integral lens thereof |
-
2012
- 2012-09-17 CN CN2012204719354U patent/CN202769544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292217A (en) * | 2013-05-23 | 2013-09-11 | 东莞市晶谷照明科技有限公司 | Multi-light source imaging system for projection lamps |
| CN110748807A (en) * | 2019-11-21 | 2020-02-04 | 深圳市泓亚智慧电子有限公司 | LED stage lamp and integral lens thereof |
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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: 20130306 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |