CN204879687U - LED circular panel lamp - Google Patents
LED circular panel lamp Download PDFInfo
- Publication number
- CN204879687U CN204879687U CN201520562368.7U CN201520562368U CN204879687U CN 204879687 U CN204879687 U CN 204879687U CN 201520562368 U CN201520562368 U CN 201520562368U CN 204879687 U CN204879687 U CN 204879687U
- Authority
- CN
- China
- Prior art keywords
- backboard
- housing
- light
- circular panel
- led
- 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
Links
- 230000004308 accommodation Effects 0.000 claims abstract description 8
- 238000004020 luminiscence type Methods 0.000 claims description 8
- 210000005069 ears Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- VLLVVZDKBSYMCG-UHFFFAOYSA-N 1,3,5-trichloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1C1=CC=CC=C1Cl VLLVVZDKBSYMCG-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a LED circular panel lamp, including the annular backplate and with the annular frame of backplate complex, form the accommodation space after backplate and frame cooperate, be provided with the disk-shaped light-emitting component in the accommodation space, the light-emitting component includes disk-shaped light guide plate, disk-shaped diffuser plate, annular flexible PCB board and evenly locates the LED chip on the flexible PCB inboard surface; the back plate is provided with a hem which surrounds the periphery of the outer ring of the back plate and extends downwards from the hem, and the light-emitting assembly is positioned in the hem after the back plate is matched with the outer frame. The panel light just can not appear the phenomenon of light leak after lighting like this, great reinforcing the illuminating effect of panel light, elegant appearance moreover.
Description
Technical field
The utility model relates to LED panel lamp technical field, relates to a kind of LED circular panel light time more particularly.
Background technology
LED panel lamp adopts LCD backlight source technology, it is a kind of novel energy-conserving and environment-protective illuminating lamp, existing traditional lighting light fixture can be substituted completely, there is due to LED the advantages such as good, the optional colour temperature of Yan look uniformity is many, brightness is high, the life-span is long, energy consumption is low, environmental protection, product is widely used in the room lightings such as hotel, senior office building, household, office space, indoor public places, and LED panel lamp comprises LED square panel lamp, LED circular panel light etc.
Backboard in LED circular panel light of the prior art is all plane, just there will be the situation of light leak like this at backboard and housing junction, makes the illuminating effect of LED circular panel light not ideal enough.
Utility model content
The utility model is in order to solve existing problem, there is provided a kind of LED circular panel light by arranging on backboard around its periphery also thus to the flanging of downward-extension, after such panel light assembles, would not there is light leak in backboard and housing junction, overall appearance is generous.
The technical solution of the utility model is: a kind of LED circular panel light, the backboard comprising annular and the housing of annular coordinated with backboard, accommodation space is formed after backboard coordinates with housing, the luminescence component of disc-shaped is provided with in accommodation space, described backboard is provided with around its outer shroud periphery also thus to the flanging of downward-extension, within after backboard coordinates with housing, described luminescence component is positioned at described flanging.
Preferably, the LED chip that described luminescence component comprises the light guide plate of disc-shaped, the diffuser plate of disc-shaped, the flexible PCB of annular and is evenly located on flexible PCB inner surface, described flexible PCB is close to the inwall of described housing, described diffuser plate is located at the light-emitting window place on described housing, described light guide plate is located on described diffuser plate, and the side of described light guide plate is just to described LED chip.
Preferably, the outer wall of described housing is evenly provided with radiating groove.
Preferably, described housing is also provided with two ears that are relatively fixed, each described fixing ear is provided with spring ear clip.
Preferably, also comprise EVA rubber cushion, described EVA rubber cushion is located between the inner surface of described backboard and the upper surface of described light guide plate.
Preferably, be connected and fixed by screw between described backboard and described housing.
A kind of LED circular panel light of the present utility model by arranging around its periphery also thus to the flanging of downward-extension on backboard, within after backboard coordinates with housing, light guide plate, diffuser plate and flexible PCB are positioned at flanging, the phenomenon of light leak would not be there is after striking in such panel light, enhance the illuminating effect of panel light greatly, and elegant in appearance.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the utility model LED circular panel light.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the structural representation of the utility model LED circular panel light.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of LED circular panel light, the backboard 10 comprising annular and the housing 20 of annular coordinated with backboard 10, backboard 10 forms accommodation space after coordinating with housing 20, the luminescence component of disc-shaped is provided with, the LED chip 51 that luminescence component comprises the light guide plate 30 of disc-shaped, the diffuser plate 40 of disc-shaped, the flexible PCB 50 of annular and is evenly located on flexible PCB 50 inner surface in accommodation space.Backboard 10 is provided with around backboard 10 outer shroud periphery and thus to the flanging 11 of downward-extension, flanging 11 has certain height, and this highly can make backboard 10 and housing 20 just be combined together.Backboard 10 coordinates rear light guide plate 30, diffuser plate 40, flexible PCB 50 and LED chip 51 to be positioned at flanging 11 with housing 20 within, would not there is the phenomenon of light leak in the LED circular panel light after coordinating like this, good illumination effect, and elegant in appearance.Also comprise EVA rubber cushion 60, EVA rubber cushion 60 is located between the inner surface of backboard 10 and the upper surface of light guide plate 30, here when the light guide plate improving product light efficiency adopting thickness different, can carry out increasing or reduce EVA rubber cushion according to different light guide plate, or select to remove EVA rubber cushion.
Flexible PCB 50 is close to the inwall of housing 20, and diffuser plate 40 is located at the light-emitting window place on housing 10, and light guide plate 30 is located on diffuser plate 40, and the side of light guide plate 30 is just to LED chip 51.The outer wall of housing 20 is evenly provided with radiating groove 21, the heat that LED chip produces is delivered to the inwall of housing 20 through pcb board 50 by the mode of heat trnasfer, and then the radiating groove 21 on housing 20 outer wall sheds, thus reach the object of quick heat radiating, ensure the stable performance of LED circular panel light.
Be connected and fixed by screw 12 between backboard 10 and housing 20, in the present embodiment, backboard 10 be evenly provided with four screw holes, housing 20 is evenly provided with four screw holes corresponding with the screw hole of four on backboard 10.
Housing 20 is also provided with two ears 22 that are relatively fixed, each fixing ear 22 is provided with spring ear clip 23, same backboard 10 is provided with the breach 13 suitable with the fixing ear 22 on housing 20, and backboard 10 coordinates one end of rear spring ear clip 23 to be pressed on backboard 10 with housing 20.
LED circular panel light of the present utility model is applied to all kinds of high-grade office building, commercial store brand shop, teaching building, library, airport, meeting room, office etc.
Above specific embodiment is only in order to illustrate design of the present utility model, and those of ordinary skill in the art can make various deformation and change under design of the present utility model, and these distortion and change include within protection domain of the present utility model.
Claims (6)
1. a LED circular panel light, the backboard (10) comprising annular and the housing (20) of annular coordinated with backboard (10), backboard (10) forms accommodation space after coordinating with housing (20), the luminescence component of disc-shaped is provided with in accommodation space, it is characterized in that: described backboard (10) is provided with around its outer shroud periphery also thus to the flanging (11) of downward-extension, within after backboard (10) coordinates with housing (20), described luminescence component is positioned at described flanging (11).
2. a kind of LED circular panel light according to claim 1, it is characterized in that: described luminescence component comprises the light guide plate (30) of disc-shaped, the diffuser plate (40) of disc-shaped, the flexible PCB (50) of annular and the LED chip (51) be evenly located on flexible PCB (50) inner surface, described flexible PCB (50) is close to the inwall of described housing (20), described diffuser plate (40) is located at the light-emitting window place on described housing (20), described light guide plate (30) is located on described diffuser plate (40), and the side of described light guide plate (30) is just to described LED chip (51).
3. a kind of LED circular panel light according to claim 2, is characterized in that: the outer wall of described housing (20) is evenly provided with radiating groove (21).
4. a kind of LED circular panel light according to claim 3, is characterized in that: described housing (20) is also provided with two ears that are relatively fixed (22), and each described fixing ear (22) is provided with spring ear clip (23).
5. a kind of LED circular panel light according to claim 1, is characterized in that: also comprise EVA rubber cushion (60), described EVA rubber cushion (60) is located between the inner surface of described backboard (10) and the upper surface of described light guide plate (30).
6. a kind of LED circular panel light according to claim 1, is characterized in that: be connected and fixed by screw (12) between described backboard (10) and described housing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562368.7U CN204879687U (en) | 2015-07-30 | 2015-07-30 | LED circular panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562368.7U CN204879687U (en) | 2015-07-30 | 2015-07-30 | LED circular panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879687U true CN204879687U (en) | 2015-12-16 |
Family
ID=54824056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520562368.7U Expired - Fee Related CN204879687U (en) | 2015-07-30 | 2015-07-30 | LED circular panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285475A (en) * | 2018-10-19 | 2019-01-29 | 敏实汽车技术研发有限公司 | A kind of automobile luminescence scutcheon |
-
2015
- 2015-07-30 CN CN201520562368.7U patent/CN204879687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285475A (en) * | 2018-10-19 | 2019-01-29 | 敏实汽车技术研发有限公司 | A kind of automobile luminescence scutcheon |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160730 |