CN202532253U - Backlight LED panel lamp - Google Patents
Backlight LED panel lamp Download PDFInfo
- Publication number
- CN202532253U CN202532253U CN2012201373674U CN201220137367U CN202532253U CN 202532253 U CN202532253 U CN 202532253U CN 2012201373674 U CN2012201373674 U CN 2012201373674U CN 201220137367 U CN201220137367 U CN 201220137367U CN 202532253 U CN202532253 U CN 202532253U
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- panel
- led
- light source
- source pcb
- back plate
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- Expired - Fee Related
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Abstract
The utility model discloses a backlight LED panel lamp, which comprises an LED lamp bead, a light source PCB (Printed Control Board), a diffusion panel, a back plate and an aluminum frame and is characterized in that the diffusion panel and the back plate are arranged up and down in parallel, the aluminum frame is arranged around the diffusion panel and the back plate, the light source PCB is arranged between the back plate and the diffusion panel, and the LED lamp bead is arranged on the light source PCB. The backlight LED panel lamp disclosed by the utility model is simple and lightweight, good in heat radiation effect, reliable in circuit performance, convenient to install, saved in space, soft, comfortable and bright in light and suitable for indoor illumination of hotels, high-grade office buildings, household and office occasions, indoor public occasions and the like.
Description
Technical field
The utility model relates to LED lamp technical field, particularly a kind of LED panel light backlight that is applicable to room lightings such as hotel, senior office building, household, office space, indoor public places.
Background technology
The LED panel light is the illuminating lamp of the ultra-thin energy-conserving and environment-protective low-carbon (LC) of a LED; The LCD backlight source technology that adopts; It is a kind of novel energy-conserving and environment-protective illuminating lamp; It just progressively replaces with the T8 fluorescent lamp is the Grille lamp of light source; Because the LED panel light has many, the advantages such as brightness is high, the life-span is long, energy consumption is low, environmental protection of good, the optional colour temperature of colour consistency, product is widely used in room lightings such as hotel, senior office building, household, office space, indoor public places.Be substrate with PCB at present, make the lighting of light source with LED and be used widely.Light fixture is based on the LED spot light and makes the direct projection light source design mostly on the market, and its shortcoming is that luminosity is inhomogeneous, is easy to produce dazzle, single lamp failure effect overall lamp effect; The LED of the LED producer fluorescent material system that is adopted simultaneously is difference to some extent, certain aberration is arranged little on the visual angle.And the reason of this two aspect all can influence human visual, in the exigent occasion of color quality, even can cause misjudgment.
A kind of LED panel light is disclosed among the China utility application prospectus CN201706294U; For reaching the high purpose of color quality; The technical scheme of this utility model patent is: the LED panel light comprises backboard, panel and frame, at the edge of backboard the LED unit is installed, and the optical light source pcb board is installed between backboard and panel; The LED unit is formed in parallel by the LED lamp; The LED unit connects the LED driving power through power line, and the LED driving power connects external power supply, and backboard and frame adopt aluminum alloy materials to process.But this utility model complex structure, heat dispersion is bad, the heavier cost of lamp body is expensive, and cost of manufacture improves, and has reduced economic benefit.
Summary of the invention
The utility model proposes for the shortcoming that overcomes above prior art and exist, and the technical problem that it solved provides a kind of energy-conserving and environment-protective, frivolous, good heat conductivity simple in structure, the soft comfortable bright LED panel light of light.
For this reason; The utility model provides a kind of LED panel light backlight; Comprise LED lamp pearl, light source pcb board, diffusion panel, also comprise backboard, aluminium frame, it is characterized in that: parallel placement about said diffusion panel and the backboard, the aluminium frame is housed all around; Between backboard and the diffusion panel light source pcb board is installed, pearl is installed on the light source pcb board LED lamp.
For making the described LED panel light lighting effect backlight of the utility model better, said aluminium frame inner surface is provided with one deck reflective membrane, and the aluminium frame is a rectangle, is spliced by four edges, and the aluminium frame of splicing reduces manufactures difficulty, and the cost of material is low.
The beneficial effect of the utility model is: simple in structure frivolous; Good heat dissipation effect, the good reliability of circuit are convenient to again conserve space is installed; Light is soft comfortable bright, is applicable to room lightings such as hotel, senior office building, household, office space, indoor public places.
Description of drawings
Fig. 1 is the described LED panel light structural representation backlight of the utility model.
Fig. 2 is the cross section enlarged drawing of A shown in Figure 1.
Among the figure: 1-LED lamp pearl, 2-light source pcb board, 3-diffusion panel, 4-backboard, 5-aluminium frame, 6-reflective membrane.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
Like Fig. 1, shown in Figure 2, a kind of LED panel light backlight comprises LED lamp pearl 1, light source pcb board 2, diffusion panel 3; Backboard 4, aluminium frame 5; Aluminium frame 5 is a rectangle, is spliced through L shaped connector for aluminium is cut into four edges, and diffusion panel 3 is with backboard parallel placement about in the of 4, fixed by aluminium frame 5 bound edges all around; Between backboard 4 and the diffusion panel 3 light source pcb board 2 is installed; Light source pcb board 2 is installed on the backboard 4, and LED lamp pearl 1 is installed on the light source pcb board 2, and aluminium frame 5 inner surfaces are provided with the reflective membrane 6 that one deck reflectorized paint is processed.
More than be that preferred embodiment to the utility model is described; Be not limited to the above-mentioned specific embodiment; Those of ordinary skill in the art is under the enlightenment of the utility model; Under the prerequisite of the utility model aim and claim, can make multiple similar statement, such conversion all falls within the protection domain of the utility model.
Claims (3)
1. LED panel light backlight; Comprise LED lamp pearl, light source pcb board, diffusion panel; Also comprise backboard, aluminium frame; It is characterized in that: the parallel placement up and down of said diffusion panel and backboard, the aluminium frame is housed all around, backboard is equipped with the light source pcb board with spreading between the panel, and pearl is installed on the light source pcb board LED lamp.
2. LED panel light backlight according to claim 1 is characterized in that: said aluminium frame is a rectangle, is spliced by four edges.
3. LED panel light backlight according to claim 1 is characterized in that: said aluminium frame inner surface is provided with one deck reflective membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201373674U CN202532253U (en) | 2012-04-04 | 2012-04-04 | Backlight LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201373674U CN202532253U (en) | 2012-04-04 | 2012-04-04 | Backlight LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532253U true CN202532253U (en) | 2012-11-14 |
Family
ID=47133434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201373674U Expired - Fee Related CN202532253U (en) | 2012-04-04 | 2012-04-04 | Backlight LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018233144A1 (en) * | 2017-06-21 | 2018-12-27 | 惠州市时宇虹光电科技有限公司 | Light high-shed lamp with long service life facilitating heat dissipation |
-
2012
- 2012-04-04 CN CN2012201373674U patent/CN202532253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018233144A1 (en) * | 2017-06-21 | 2018-12-27 | 惠州市时宇虹光电科技有限公司 | Light high-shed lamp with long service life facilitating heat dissipation |
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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 |