CN203375352U - Low-glare spiral diffuse reflection light emitting device for LED lamp - Google Patents
Low-glare spiral diffuse reflection light emitting device for LED lamp Download PDFInfo
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- CN203375352U CN203375352U CN201320310325.0U CN201320310325U CN203375352U CN 203375352 U CN203375352 U CN 203375352U CN 201320310325 U CN201320310325 U CN 201320310325U CN 203375352 U CN203375352 U CN 203375352U
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- led lamp
- reflector
- spiral
- diffuse reflection
- light
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Abstract
A lower-glare spiral diffuse reflection light emitting device for an LED lamp comprises a light reflecting bowl, a light reflecting cup, a light reflecting board, LED lamp beads and a light permeable shade. The light reflecting board is arranged on the bottom of the light reflecting bowl, and the LED lamp beads are arranged on the light reflecting board. The upper surface of the light reflecting board is connected with the lower end of the light reflecting cup. The light permeable shade is arranged on the light reflecting bowl. The lower-glare spiral diffuse reflection light emitting device for the LED lamp has the advantages of being good in lighting effect, spiral in light ray reflection, little in loss of the lighting effect, free of glare and the like. More than 88% light output is achieved by using secondary optical design, through the adoption of the fact that a light reflecting and refracting surface is arranged in a diffuse reflection mode and by means of the diffuse reflection, light rays are easy to control, practical lighting light distribution requirements can be achieved easily, the anti-glare effect is achieved maximally, and electroplated high reflectance coatings are used for improving the diffuse reflection effect. Due the fact that the LED lamp has the advantages of being little in power consumption and long in service life, and thus the popularization and application of the lower-glare spiral diffuse reflection light emitting device of the LED lamp can save large amount of power energy for the country and families.
Description
Technical field
The utility model relates to the LED lighting technical field, especially relates to a kind of low dazzle spiral diffuse reflection LED lamp and goes out electro-optical device.
Background technology
LED has the advantages such as low power consuming, power saving, life-span be long, durable, thereby is expected source, the traditional Mingguang City of replacement is become to following lighting source.In order to improve the luminous efficiency of LED lamp, often in the LED surrounding, be provided with reflector, the part light that can make like this LED send, the exiting surface by this reflector reflection for the LED lamp.Existing conical surface shape reflector, although the light on the oblique direction that LED can be sent sends from exiting surface after reflection, because rising angle is too narrow and small, make the field of illumination of LED lamp very limited, is unfavorable for that family or life lighting are used.Therefore be necessary the reflector of existing LED lamp is improved, to solve the too narrow and small problem in field of illumination.
Summary of the invention
The utility model purpose is to provide a kind of low dazzle spiral diffuse reflection LED lamp and goes out electro-optical device.More to solve the existing light losing of prior art, light efficiency is poor, cost is than the high-technology problem.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of low dazzle spiral diffuse reflection LED lamp goes out electro-optical device, comprises reflector, reflector, reflector, LED lamp pearl, diffuser; The bottom of described reflector is provided with a reflector, and this reflector is provided with a plurality of LED lamp pearls; Described reflector upper surface is connected with the reflector lower end; Described reflector top is provided with diffuser.
As preferably, described reflector inwall is provided with the spiral reflecting wall, and this spiral reflecting wall scribbles high diffuse reflectance electrodeposited coating.
As preferably, described reflector adopts horn-like structure, and this great ， lower end, reflector upper end is little.
As preferably, be provided with the spiral reflecting wall outside described reflector, wherein spiral reflection wall surface spraying colleges and universities reflection paint.
As preferably, described LED lamp pearl is distributed in inner chamber and the periphery of reflector, and wherein the reflector inner chamber is arranged with 3～5 LED lamp pearls; An evenly distributed circle LED lamp pearl around the lower end of reflector.
As preferably, the contacted one side of described reflector and reflector scribbles the thermal conductive silicon glue-line.
As preferably, described diffuser inwall is provided with the leaded light ring, and this leaded light ring is fixed on the reflector upper end.
The utlity model has that light efficiency is good, the reflection of light spiral, light efficiency loss less, without dazzling the advantage such as light.Utilize secondary optical design to realize the light output more than 88%, adopt reflective plane of refraction to be arranged to the diffuse reflection form, by diffuse reflection, not only light is controlled easily, can realize like a cork actual illuminating light distribution requirement, and illumination brightness meeting by peripheral gradual change type transition, make the good illumination effect of light fixture, illumination zone is wide, the design of aluminium reflector inner wall coarse, maximize the anti-dazzle effect that realizes light, and electroplate highly reflecting films to improve the diffuse effect of light; Due to the LED lamp, itself to have a little power consumption, life-span long, and it is applied and will save a large amount of electric energy for country and family.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Type Fig. 1 is structural representation of the present utility model, and as shown in Figure 1, a kind of low dazzle spiral diffuse reflection LED lamp goes out electro-optical device, mainly reflector 1, reflector 5, reflector 7, LED lamp pearl 2,6, diffuser 8 etc., consists of; Wherein the bottom of reflector 1 is provided with a reflector 7, and reflector 7 scribbles thermal conductive silicon glue-line 10 with the contacted one side of reflector 1.Reflector 1 inwall is provided with spiral reflecting wall 9, and this spiral reflecting wall 9 scribbles high diffuse reflectance electrodeposited coating.Reflector 1 top is provided with diffuser 8, and diffuser 8 inwalls are provided with leaded light ring 3, and this leaded light ring 3 is fixed on reflector 5 upper ends, can reduce the dark space at LED lamp top by leaded light ring 3.
Utilize secondary optical design to realize the light output more than 88%, adopt reflective plane of refraction to be arranged to the diffuse reflection form, by diffuse reflection, not only light is controlled easily, can realize like a cork actual illuminating light distribution requirement, and illumination brightness meeting by peripheral gradual change type transition, make the good illumination effect of light fixture, illumination zone is wide, the design of aluminium reflector inner wall coarse, maximize the anti-dazzle effect that realizes light, and electroplate highly reflecting films to improve the diffuse effect of light.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (7)
1. one kind low dazzle spiral diffuse reflection LED lamp goes out electro-optical device, comprises reflector, reflector, reflector, LED lamp pearl, diffuser; It is characterized in that, the bottom of described reflector is provided with a reflector, and this reflector is provided with a plurality of LED lamp pearls; Described reflector upper surface is connected with the reflector lower end; Described reflector top is provided with diffuser.
2. a kind of low dazzle spiral diffuse reflection LED lamp according to claim 1 goes out electro-optical device, it is characterized in that, described reflector inwall is provided with the spiral reflecting wall, and this spiral reflecting wall scribbles high diffuse reflectance electrodeposited coating.
3. a kind of low dazzle spiral diffuse reflection LED lamp according to claim 1 goes out electro-optical device, it is characterized in that, described reflector adopts horn-like structure, and this great ， lower end, reflector upper end is little.
4. a kind of low dazzle spiral diffuse reflection LED lamp according to claim 3 goes out electro-optical device, it is characterized in that, the described reflector outside is provided with the spiral reflecting wall, wherein spiral reflection wall surface spraying colleges and universities reflection paint.
5. a kind of low dazzle spiral diffuse reflection LED lamp according to claim 1 goes out electro-optical device, it is characterized in that, described LED lamp pearl is distributed in inner chamber and the periphery of reflector, and wherein the reflector inner chamber is arranged with 3～5 LED lamp pearls; An evenly distributed circle LED lamp pearl around the lower end of reflector.
6. a kind of low dazzle spiral diffuse reflection LED lamp according to claim 1 goes out electro-optical device, it is characterized in that, the contacted one side of described reflector and reflector scribbles the thermal conductive silicon glue-line.
7. a kind of low dazzle spiral diffuse reflection LED lamp according to claim 1 goes out electro-optical device, it is characterized in that, described diffuser inwall is provided with the leaded light ring, and this leaded light ring is fixed on the reflector upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320310325.0U CN203375352U (en) | 2013-06-01 | 2013-06-01 | Low-glare spiral diffuse reflection light emitting device for LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320310325.0U CN203375352U (en) | 2013-06-01 | 2013-06-01 | Low-glare spiral diffuse reflection light emitting device for LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375352U true CN203375352U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320310325.0U Expired - Fee Related CN203375352U (en) | 2013-06-01 | 2013-06-01 | Low-glare spiral diffuse reflection light emitting device for LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720802A (en) * | 2018-06-26 | 2018-11-02 | 博奥生物集团有限公司 | A kind of mesh examines light-source system |
-
2013
- 2013-06-01 CN CN201320310325.0U patent/CN203375352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720802A (en) * | 2018-06-26 | 2018-11-02 | 博奥生物集团有限公司 | A kind of mesh examines light-source system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN HAOFENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN HAOFENG HARDWARE PLASTIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Guangdong province Shenzhen city Pinghu Street Wo community community, its pit water gate industrial zone four, 1 and 2 layers Patentee after: Shenzhen Hao Feng Technology Co., Ltd. Address before: 518000, Guangdong province Shenzhen city Pinghu Street Wo community community, its pit water gate industrial zone four, 1 and 2 layers Patentee before: Shenzhen great rich five metals plastic cement Co., Ltd |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN HAFOND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN HAOFENG TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Guangdong province Shenzhen city Pinghu Street Wo community community, its pit water gate industrial zone four, 1 and 2 layers Patentee after: Hao Feng Science and Technology Co., Ltd. of Shenzhen Address before: 518000, Guangdong province Shenzhen city Pinghu Street Wo community community, its pit water gate industrial zone four, 1 and 2 layers Patentee before: Shenzhen Hao Feng Technology Co., Ltd. |
|
| 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: 20140101 Termination date: 20190601 |