CN202442153U - LED (Light Emitting Diode) lamp - Google Patents
LED (Light Emitting Diode) lamp Download PDFInfo
- Publication number
- CN202442153U CN202442153U CN2012200537681U CN201220053768U CN202442153U CN 202442153 U CN202442153 U CN 202442153U CN 2012200537681 U CN2012200537681 U CN 2012200537681U CN 201220053768 U CN201220053768 U CN 201220053768U CN 202442153 U CN202442153 U CN 202442153U
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- CN
- China
- Prior art keywords
- led lamp
- light emitting
- light
- reflective membrane
- utility
- 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 discloses an LED (Light Emitting Diode) lamp. The LED lamp comprises a shell, a light emitting panel and a light transmitting cover; the light emitting panel is composed of a baseplate, an LED lamp bead and a PCB (Printed Circuit Board); a layer of light reflecting membrane is adhered to the interior of a cavity formed by the shell and the light emitting panel; and a hole which corresponds to the LED lamp bead is arranged on the light reflecting membrane arranged on the inner wall of the light emitting panel. For the LED lamp provided by the utility model, as the light reflecting membrane is arranged in the light emitting cavity surrounded by the shell and the light emitting panel, light rays are emitted out after being reflected by the light reflecting membrane, and the reflectivity is increased, thereby increasing the utilization rate of effective lights of the LED lamp; and simultaneously, the LED lamp has reasonable structure and is simple to assemble.
Description
Technical field
The utility model relates to light fixture, especially a kind of LED lamp.
Background technology
The LED light fixture has that power is little, brightness is high, stablize durable characteristics, the increasing indoor and outdoor lighting that is used for.The LED lamp mainly is made up of housing, luminescent panel and diffuser; Light generally reflects through bottom-emission panel and sidepiece shell material, and like aluminium anodic oxidation or plastic-blasting, its reflectivity is low; Part light is absorbed by inwall, causes the effective light utilization ratio of light fixture not high.
Summary of the invention
To the above-mentioned defective that LED lamp in the prior art exists, the utility model provides a kind of LED lamp, through improving light fixture inwall reflectivity, improves the effective light utilization ratio of light fixture.
For achieving the above object; The solution that the utility model adopts is: a kind of LED lamp; Comprise housing, luminescent panel and diffuser; Luminescent panel is made up of base plate, LED lamp pearl, pcb board, in the cavity of being made up of housing and luminescent panel, is attached with one deck reflective membrane, on the reflective membrane on the luminescent panel inwall, is provided with and the corresponding hole of LED lamp pearl.
As preferably, said reflective membrane is the white reflection film of PET material.
As preferably, the reflecting rate of said reflective membrane >=90%.
As preferably, said reflective membrane is pasted on the inwall of housing.
The beneficial effect of the utility model is, the LED lamp of the utility model, owing in the lighting cavity that is surrounded by housing and luminescent panel, be provided with reflective membrane, light has improved reflectivity, thereby has improved the utilization rate of the effective light of LED lamp through reflective membrane reflection back ejaculation; Simultaneously, the utility model is rational in infrastructure, and assembling is simple.
Description of drawings
Fig. 1 is the LED modulated structure sketch map of the utility model.
Fig. 2 is the expanded view of the utility model reflective membrane.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
As shown in Figure 1, the LED lamp of the utility model comprises housing 1, luminescent panel 2 and diffuser 3, and luminescent panel 2 is made up of base plate 21, pcb board 22, LED lamp pearl 23, in the cavity of being made up of housing 1 and luminescent panel 2, is attached with one deck reflective membrane 4.On the reflective membrane on the luminescent panel inwall, be provided with the hole 41 corresponding, see Fig. 2 with LED lamp pearl.
Reflective membrane is the white reflection film of PET material, the reflecting rate of reflective membrane >=90%, and reflective membrane is pasted on the inwall of housing through double faced adhesive tape.
More than be merely the specific embodiment of the utility model, do not limit the protection domain of the utility model with this, any replacement and the improvement on the basis of not violating the utility model design concept, done all belong to the protection domain of the utility model.
Claims (4)
1. LED lamp; Comprise housing, luminescent panel and diffuser; Luminescent panel is made up of base plate, LED lamp pearl, pcb board; It is characterized in that: in the cavity of forming by housing and luminescent panel, be attached with one deck reflective membrane, on the reflective membrane on the luminescent panel inwall, be provided with and the corresponding hole of LED lamp pearl.
2. LED lamp according to claim 1 is characterized in that: said reflective membrane is the white reflection film of PET material.
3. LED lamp according to claim 1 is characterized in that: the reflecting rate of said reflective membrane >=90%.
4. LED lamp according to claim 1 is characterized in that: said reflective membrane is pasted on the inwall of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200537681U CN202442153U (en) | 2012-02-20 | 2012-02-20 | LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200537681U CN202442153U (en) | 2012-02-20 | 2012-02-20 | LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442153U true CN202442153U (en) | 2012-09-19 |
Family
ID=46823604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200537681U Expired - Fee Related CN202442153U (en) | 2012-02-20 | 2012-02-20 | LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174181A (en) * | 2019-12-19 | 2020-05-19 | 海盐申博电器有限公司 | High reflection of light LED panel light backshell |
-
2012
- 2012-02-20 CN CN2012200537681U patent/CN202442153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174181A (en) * | 2019-12-19 | 2020-05-19 | 海盐申博电器有限公司 | High reflection of light LED panel light backshell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130220 |