CN202598345U - Low-post illumination light reflection cup grading device - Google Patents
Low-post illumination light reflection cup grading device Download PDFInfo
- Publication number
- CN202598345U CN202598345U CN 201220203399 CN201220203399U CN202598345U CN 202598345 U CN202598345 U CN 202598345U CN 201220203399 CN201220203399 CN 201220203399 CN 201220203399 U CN201220203399 U CN 201220203399U CN 202598345 U CN202598345 U CN 202598345U
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- CN
- China
- Prior art keywords
- light
- reflector
- light reflection
- reflection cup
- lamp body
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a low-post illumination light reflection cup grading device. A lamp body is connected with a fixed support through a connecting bracket; the rear part of the lamp body is provided with a power supply box, and the front part of the lamp body is provided with toughened glass; a lamp end cover is mounted in the lamp body; a light-emitting diode (LED) light source mounted on an aluminum substrate is arranged on the upper part of the lamp body; light rays from the LED light source are emitted to a light reflection cup inside the lamp body, and are reflected to the toughened glass by the light reflection cup; a waterproof sealing strip is fixed between the toughened glass and the lamp end cover; and the light reflection cup is formed by a plurality of curved surfaces with different directions, shapes and radians. The low-post illumination light reflection cup grading device has a simple and reasonable structure and a good illuminating effect and is small in floor space and convenient to maintain, and the cost is saved.
Description
Technical field
The utility model relates to a kind of lighting device, especially a kind of LED lighting device.
Background technology
The LED lamp is widely used in the road lighting recently owing to its low energy consumption, high advantage of life-span.At present, bridge illumination, highway illumination all adopt high mast lighting equipment, high mast lighting to have that the pavement of road uneven illumination is even, there is very big dazzle in light fixture at present, influence driver's driving safety; And safeguard very inconvenient.
The utility model content
The purpose of the utility model is to avoid the deficiency of prior art and a kind of low bar illumination reflector light distribution device is provided.
The technical scheme that the utility model is taked is: a kind of low bar illumination reflector light distribution device; Comprise light fitting body, PCB aluminium base, led light source, safety glass, water-proof sealing strip, connection support, light fixture end cap; Light fitting body is connected with fixed support through connecting support; Power pack is equipped with at the rear portion, and the front portion is a safety glass; The light fixture end cap is loaded in the light fitting body; The top of light fitting body is the led light source that is contained on the aluminium base; The reflector that led light source light directive light fitting body is inner, and the reflector that passes through reflexes on the safety glass, is fixed with water-proof sealing strip between safety glass and the light fixture end cap.
Described reflector is that a plurality of cambered surfaces are formed, and the direction of cambered surface, shape and radian have nothing in common with each other, and the cambered surface radius at two ends is greater than the cambered surface radius of centre.
The utility model technology art main points are lamp installation when low bar, and light fixture adopts the reflector light-configuration mode, led light source the luminous a plurality of difform curved surface that shines reflector, the shape of the curved surface through reflector very evenly reflexes to the road surface to light.
The beneficial effect of the utility model is: simple and reasonable, radiation response is good, does not take vacant lot, practices thrift cost, and is easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model reflector.
Among the figure, 1 is aluminium base, and 2 is led light source, and 3 is reflector, and 4 is safety glass; 5 is water-proof sealing strip, and 6 is power pack, and 7 for connecting support, and 8 is fixed support, and 9 is light fitting body; 10 is the light fixture end cap, and A is the reflector curved surface, and B is the reflector curved surface, and C is the reflector curved surface, and D is the reflector curved surface.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of low bar illumination reflector light distribution device; Comprise light fitting body 9, aluminium base 1, led light source 2, safety glass 4, water-proof sealing strip 5, connect support 7, light fixture end cap 10; Light fitting body 9 is connected with fixed support 8 through connecting support 7, and power pack 6 is equipped with at the rear portion, and the front portion is a safety glass 4; Light fixture end cap 10 is loaded in the light fitting body 9; The top of light fitting body 9 is the led light source 2 that is contained on the aluminium base 1; The reflector 3 of led light source 2 light directive light fitting bodies 9 inside; And the reflector 3 that passes through reflexes on the safety glass 4, is fixed with water-proof sealing strip 5 between safety glass 4 and the light fixture end cap 10.
Described reflector 3 is that a plurality of cambered surfaces are formed, and the direction of cambered surface, shape and radian have nothing in common with each other, and the reflector curved surface A at two ends and the cambered surface radius of D are greater than the reflector curved surface B of centre and the cambered surface radius of C.
Claims (2)
1. one kind low bar illumination reflector light distribution device; Comprise light fitting body, PCB aluminium base, led light source, safety glass, water-proof sealing strip, connection support, light fixture end cap; It is characterized in that light fitting body is connected with fixed support through connecting support; Power pack is equipped with at the rear portion, and the front portion is a safety glass; The light fixture end cap is loaded in the light fitting body; The top of light fitting body is the led light source that is contained on the aluminium base; The reflector that led light source light directive light fitting body is inner, and the reflector that passes through reflexes on the safety glass, is fixed with water-proof sealing strip between safety glass and the light fixture end cap.
2. a kind of low bar illumination reflector light distribution device according to claim 1 is characterized in that reflector is that a plurality of cambered surfaces are formed, and the direction of cambered surface, shape and radian have nothing in common with each other, and the cambered surface radius at two ends is greater than the cambered surface radius of centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203399 CN202598345U (en) | 2012-05-09 | 2012-05-09 | Low-post illumination light reflection cup grading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203399 CN202598345U (en) | 2012-05-09 | 2012-05-09 | Low-post illumination light reflection cup grading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598345U true CN202598345U (en) | 2012-12-12 |
Family
ID=47315878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220203399 Expired - Fee Related CN202598345U (en) | 2012-05-09 | 2012-05-09 | Low-post illumination light reflection cup grading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705779A (en) * | 2012-05-09 | 2012-10-03 | 东营泰克拓普光电科技有限公司 | Light distribution device of light reflection cup for low pole illumination |
-
2012
- 2012-05-09 CN CN 201220203399 patent/CN202598345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705779A (en) * | 2012-05-09 | 2012-10-03 | 东营泰克拓普光电科技有限公司 | Light distribution device of light reflection cup for low pole illumination |
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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: 20121212 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |