CN202532252U - Side luminous panel light-emitting diode (LED) lamp - Google Patents
Side luminous panel light-emitting diode (LED) lamp Download PDFInfo
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- CN202532252U CN202532252U CN2012201373655U CN201220137365U CN202532252U CN 202532252 U CN202532252 U CN 202532252U CN 2012201373655 U CN2012201373655 U CN 2012201373655U CN 201220137365 U CN201220137365 U CN 201220137365U CN 202532252 U CN202532252 U CN 202532252U
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- led lamp
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Abstract
The utility model provides a side luminous panel light-emitting diode (LED) lamp which comprises a lamp shell, a light guide plate, a printed circuit board (PCB), a reflection board and LED lamp beads, wherein the light guide plate is mounted at the inner circle of the lamp shell which is in a round ring shape, the back of lamp shell protrudes outwards to form a ringlike boss, and the PCB is embedded inside the circular boss. The LED lamp beads are arrayed uniformly on the PCB, the reflection board is arranged between an LED lamp and the lamp shell, and the outer side of the circular boss is provided with a grid structure beneficial to heat dissipation. The PCB is in a ring shape, the light guide plate is a concave lens made of transparent acryl, and angles of the reflection board and the LED lamp beads range from 120 degrees to 160 degrees. The side luminous panel LED lamp is reasonable in structure and simple in process. The illuminating angles of the LED lamp beads and the reflection board are reasonably arranged, the concave lens light guide plate is made of the transparent acryl, so that light diffusion effect and light penetration rate of the LED lamp are improved, luminous efficiency of the LED lamp is greatly improved, and good lighting effect is achieved.
Description
Technical field
The utility model relates to a kind of LED panel light, particularly a kind of side luminescent panel LED lamp.
Background technology
The LED panel light be with light emitting diode as luminescent material, in semiconductor through carrier compound giving off energy taken place, energy is launched with the photon form; Thereby luminous, in the exploitation of led light source lamp with apply in the process, what a plurality of LED sent is wide all more dazzling; Therefore need the light that LED sends be become soft, thereby do not influence people's result of use, the illuminating lamp that existing LED processes is mainly through increasing diffuser plate in bright dipping place; Thereby reach evenly soft purpose of bright dipping, though that this kind structure can realize bright dipping is evenly soft, for the more lamp of LED; If the diffusion effect of diffuser plate is bad, after the diffuser plate diffusion, bright dipping maybe also can be dazzling; Number of patent application is 201020513759.7 to disclose a kind of back of the body light emitting-type LED room lighting panel light fixture, and light diffusing sheet is in transparent material, evenly to add nanoparticle, and ion can carry out the reflection of all directions to light; The milky white effect of coming out like this is actually ' fusion ' effect of the many times reflected refraction diffraction diffraction of light in transparent material; Improved luminous efficiency to a certain extent, but this back of the body light emitting-type LED complex procedures, and cost is higher.
Summary of the invention
To deficiency of the prior art, the utility model provide a kind of simple in structure, be easy to the assembling, the side luminescent panel LED lamp that illumination effect is good.
The technical scheme of the utility model is following:
A kind of side luminescent panel LED lamp; Be made up of lamp housing, LGP, pcb board, reflecting plate and LED lamp grain, it is characterized in that: described LGP is installed in the interior ring of lamp housing, and lamp housing is an annular; The formation annular boss is outwards protruded at the lamp housing back side; Pcb board is embedded in annular boss, and array is on pcb board equably for LED lamp grain, and reflecting plate is contained between LED lamp and the lamp housing.
The fence structure of the described annular boss outside for helping dispelling the heat.
Described pcb board is a ring-type.
Described LGP is concavees lens, is processed by transparent acrylic.
Described LED lamp grain light emitting region is 120 ° to 160 °, free from glare.
The beneficial effect of the utility model is:
It is a kind of rational in infrastructure that the utility model provides; The simple side luminescent panel of operation LED lamp; Through rational LED lamp grain and reflecting plate irradiating angle are set, the concavees lens LGP that utilizes transparent acrylic to process has improved LED lamp flash of light preceding an earthquake diffusion effect, light transmittance; Improve the LED lamp efficiency widely, obtained good illuminating effect.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model sketch map.
Among the figure: 1-lamp housing, 2-LGP, 3-PCB plate, 4-LED lamp grain, 5-reflecting plate, 11-annular boss.
The specific embodiment
Be described further below in conjunction with the specific embodiment of accompanying drawing the utility model:
As shown in Figure 1, a kind of side luminescent panel LED lamp is made up of lamp housing 1, LGP 2, pcb board 3, reflecting plate 5 and LED lamp grain 4, and LGP 2 is installed in the interior ring of lamp housing 1; Lamp housing 1 is an annular, and lamp housing 1 back side is outwards protruded and formed annular boss 11, and pcb board 3 is embedded in annular boss 11, LED lamp grain 4 equably array on pcb board 3; Reflecting plate 5 is contained between LED lamp and the lamp housing 1, and LGP 2 is concavees lens, is processed by transparent acrylic; Concavees lens improve the light diffusion effect, and transparent acrylic improves light transmittance, and reflecting plate 5 is 120 ° to 160 ° with the light emitting region of LED lamp grain 4; Free from glare has guaranteed the illumination range of LED lamp, and reflecting plate 5 increases the reflection of LED light simultaneously; Make LED light derive LGP 2 from different perspectives, prevented that effectively LED light scatters and disappears, and has improved luminous efficiency.
Claims (5)
1. side luminescent panel LED lamp; Be made up of lamp housing, LGP, pcb board, reflecting plate and LED lamp grain, it is characterized in that: described LGP is installed in the interior ring of lamp housing, and lamp housing is an annular; The formation annular boss is outwards protruded at the lamp housing back side; Pcb board is embedded in annular boss, and array is on pcb board equably for LED lamp grain, and reflecting plate is contained between LED lamp and the lamp housing.
2. side luminescent panel LED lamp according to claim 1 is characterized in that: the fence structure of the described annular boss outside for helping dispelling the heat.
3. side luminescent panel LED lamp according to claim 1, it is characterized in that: described pcb board is a ring-type.
4. side luminescent panel LED lamp according to claim 1, it is characterized in that: described LGP is concavees lens.
5. side luminescent panel LED lamp according to claim 1 is characterized in that: described LED lamp grain light emitting region is 120 ° to 160 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201373655U CN202532252U (en) | 2012-04-04 | 2012-04-04 | Side luminous panel light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201373655U CN202532252U (en) | 2012-04-04 | 2012-04-04 | Side luminous panel light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532252U true CN202532252U (en) | 2012-11-14 |
Family
ID=47133433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201373655U Expired - Fee Related CN202532252U (en) | 2012-04-04 | 2012-04-04 | Side luminous panel light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI557368B (en) * | 2014-02-12 | 2016-11-11 | Long-Jun Zheng | Shade structure |
-
2012
- 2012-04-04 CN CN2012201373655U patent/CN202532252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI557368B (en) * | 2014-02-12 | 2016-11-11 | Long-Jun Zheng | Shade 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: 20121114 Termination date: 20150404 |
|
| EXPY | Termination of patent right or utility model |