CN203190314U - Anti-dazzle light guiding LED lamp structure - Google Patents
Anti-dazzle light guiding LED lamp structure Download PDFInfo
- Publication number
- CN203190314U CN203190314U CN 201220716243 CN201220716243U CN203190314U CN 203190314 U CN203190314 U CN 203190314U CN 201220716243 CN201220716243 CN 201220716243 CN 201220716243 U CN201220716243 U CN 201220716243U CN 203190314 U CN203190314 U CN 203190314U
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- CN
- China
- Prior art keywords
- light guiding
- light
- led
- dazzle
- lower portion
- 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
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Abstract
An anti-dazzle light guiding LED lamp structure comprises an Acrylic frosted face light guiding rod, a high polished light guiding face or a plated anti-reflection film is located on the lower portion of the Acrylic frosted face light guiding rod, more than two LED point light sources are arranged on the lower portion of the high polished light guiding face or the lower portion of the plated anti-reflection film, a heat conduction substrate is arranged below the LED point light sources, a heat dissipation conduction device is tightly attached to the heat conduction substrate, an LED driver is arranged below the heat dissipation conduction device, and a sign lamp holder is arranged on the lower portion of the LED driver. The anti-dazzle light guiding LED lamp structure has the most important advantages that the dazzling phenomenon of light given out by the point light sources is avoided, and rod-shaped face light which is even, soft, bright and free of dazzle is achieved.
Description
Technical field
The utility model relates to a kind of LED light fixture, particularly a kind of anti-dazzle light-conducting type LED fitting structure.
Background technology
LED is spot light, and the dazzling optical phenomenon of dazzling can take place powerful high-brightness LED.So need do secondary optics design at dazzling light, but too much light efficiency of the loss of energy not.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of anti-dazzle light-conducting type LED fitting structure, and it is bright to have light, evenly, and the soft but advantage of free from glare.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of anti-dazzle light-conducting type LED fitting structure, include acrylic frosting lamp guide 1, high polishing light guiding surface or plating anti-reflection film 2 are positioned at acrylic frosting lamp guide 1 bottom, high polishing light guiding surface or plating anti-reflection film 2 bottoms are provided with plural LED spot light 3, heat-conducting substrate 4 is LED spot light 3 times, heat radiation conductor 5 is close to heat-conducting substrate 4, and heat radiation conductor 5 has led driver 6, and led driver 6 bottoms are provided with signal lamp holder 7.
The most outstanding advantage of the utility model is that the improvement light source luminescent has dazzling glare phenomenon, and bar-shaped of finishing even, soft, bright but free from glare is luminous.The LED light fixture of the utility model structure is that light is directly injected bar-shaped acrylic inside, through bar-shaped acrylic matte surface diffuse reflection bright dipping, solved the problem of dazzle after, make it through minimum pathway bright dipping, make the loss of light efficiency drop to minimum.Under the situation of same light intensity, the exiting surface of common LED or lens is little, and the light that the bar-shaped acrylic in the utility model is derived is directly to front irradiation, but the diffuse reflection by surperficial frosted layer, lighting area change very big.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is installation combining structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with Fig. 1, the 2 pairs of structural principles of the present utility model and operation principle are described in further detail.
Referring to Fig. 1 and Fig. 2, a kind of anti-dazzle light-conducting type LED fitting structure, include acrylic frosting lamp guide 1, high polishing light guiding surface or plating anti-reflection film 2 are positioned at acrylic frosting lamp guide 1 bottom, high polishing light guiding surface or plating anti-reflection film 2 bottoms are provided with several LED spot lights 3, and heat-conducting substrate 4 is LED spot light 3 times, and heat radiation conductor 5 is close to heat-conducting substrate 4, heat radiation conductor 5 has led driver 6, and led driver 6 bottoms are provided with signal lamp holder 7.
Operation principle of the present utility model is:
The LED light fixture is that light is directly injected bar-shaped acrylic inside, through bar-shaped acrylic matte surface diffuse reflection bright dipping, solved the problem of dazzle after, make it through minimum pathway bright dipping, make the loss of light efficiency drop to minimum.Under the situation of same light intensity, the exiting surface of common LED or lens is little, and the light that the bar-shaped acrylic in the utility model is derived is directly to front irradiation, but the diffuse reflection by surperficial frosted layer, lighting area change very big.
Claims (1)
1. anti-dazzle light-conducting type LED fitting structure, include acrylic frosting lamp guide (1), it is characterized in that: high polishing light guiding surface or plating anti-reflection film (2) are positioned at acrylic frosting lamp guide (1) bottom, high polishing light guiding surface or plating anti-reflection film (2) bottom are provided with plural LED spot light (3), heat-conducting substrate (4) is under LED spot light (3), heat radiation conductor (5) is close to heat-conducting substrate (4), heat radiation conductor (5) has led driver (6), and led driver (6) bottom is provided with signal lamp holder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716243 CN203190314U (en) | 2012-12-21 | 2012-12-21 | Anti-dazzle light guiding LED lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716243 CN203190314U (en) | 2012-12-21 | 2012-12-21 | Anti-dazzle light guiding LED lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190314U true CN203190314U (en) | 2013-09-11 |
Family
ID=49107170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220716243 Expired - Fee Related CN203190314U (en) | 2012-12-21 | 2012-12-21 | Anti-dazzle light guiding LED lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994369A (en) * | 2014-05-15 | 2014-08-20 | 中山新特丽照明电器有限公司 | LED lamp with light source point-plane conversion structure |
-
2012
- 2012-12-21 CN CN 201220716243 patent/CN203190314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994369A (en) * | 2014-05-15 | 2014-08-20 | 中山新特丽照明电器有限公司 | LED lamp with light source point-plane conversion structure |
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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: 20130911 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |