CN202402998U - LED panel lamp - Google Patents
LED panel lamp Download PDFInfo
- Publication number
- CN202402998U CN202402998U CN2011205394463U CN201120539446U CN202402998U CN 202402998 U CN202402998 U CN 202402998U CN 2011205394463 U CN2011205394463 U CN 2011205394463U CN 201120539446 U CN201120539446 U CN 201120539446U CN 202402998 U CN202402998 U CN 202402998U
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- China
- Prior art keywords
- lamp
- led
- pairs
- wiring board
- lamp shade
- 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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Abstract
The utility model discloses an LED panel lamp, which comprises a circuit board, a lamp frame and a light-transmitting lampshade. The lamp frame comprises two pairs of correspondingly arranged side plates and rear plates connected with the two pairs of side plates. The light-transmitting lampshade is positioned at the edges of the inner wall of the front ends of the two pairs of side plates. The front ends of the two pairs of side plates extend towards the light-transmitting lampshade to form a closed-loop bead. The circuit board is arranged between the light-transmitting lampshade and the lamp frame and is fixed on the lamp frame and is provided with a plurality of LED chips which are connected in series and parallel. A non-electrolytic capacitor LED drive is arranged on the circuit board, is electrically connected with the LED chips and drives the same. The LED panel lamp is simple in structure, long in service life, firm in mounting and high in practicality.
Description
Technical field
The utility model relates to the LED field of light fittings, relates in particular to a kind of LED flat lamp.
Background technology
Present LED flat lamp is made up of lamp socket and the LED lamp that is installed in the lamp socket usually; But the service life of existing LED lamp is shorter; And existing flat lamp does not have the function in the anti-steam entering lamp; When flat lamp was installed in toilet or the bathroom, steam or mist can get in the lamp, thereby further aggravated to influence the service life of LED lamp.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of LED flat lamp, simple in structure, the long service life of this LED flat lamp, and it is firm, practical to install.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of LED flat lamp; Comprise wiring board, lamp door and transparent lamp shade; Said lamp door comprises the side plate of two pairs of corresponding settings and the back plate that is connected with these two pairs of side plate rear ends; Said transparent lamp shade location places on the inwall edge of said two offside front edge of board, and the front end of said two pairs of side plates all extends and form a loop-like fin towards said transparent lamp shade;
Said wiring board is between between said transparent lamp shade and the lamp door and be fixedly arranged on the said lamp door; Said wiring board is provided with several led chips that is in series and is connected in parallel; And on said wiring board, also be provided with a no electrolytic capacitor led driver; Said no electrolytic capacitor led driver is electrically connected and drives said led chip work, thereby has promptly saved the space, has improved the power density of driver; Avoided major defect again because of using electrolytic capacitor not match with the long-life of LED.
Further improvement as the utility model; The structure that said transparent lamp shade is located on the inwall edge that places said two offside front edge of board is: all offer slot on the inwall edge of said two offside front edge of board, said transparent lamp shade can be inserted in the said slot.
As the further improvement of the utility model, said wiring board is fixedly arranged on the back plate of said lamp door.
The beneficial effect of the utility model is: through the lamp door of a back plate that includes the side plate of two pairs of corresponding settings and be connected with these two pairs of side plate rear ends is set; Wiring board is fixedly arranged on the back plate of lamp door; Be welded with several led chips and a no electrolytic capacitor led driver on the said wiring board; Then the transparent lamp shade location is placed on the inwall edge of this two offsides front edge of board; And the front end of this lamp door side plate all extends and forms a loop-like fin towards transparent lamp shade, thereby lamp door can be closely fixing with transparent lamp shade.Simple in structure, the long service life of the utility model, it is firm, practical to install.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment to the LED flat lamp of the utility model is elaborated with reference to the accompanying drawings.
A kind of LED flat lamp of the utility model; Comprise wiring board 1, lamp door 2 and transparent lamp shade; Said lamp door comprises the side plate of two pairs of corresponding settings and the back plate that is connected with these two pairs of side plate rear ends; Said transparent lamp shade location places on the inwall edge of said two offside front edge of board, and the front end of said two pairs of side plates all extends and form a loop-like fin 20 towards said transparent lamp shade, thereby lamp door can be closely fixing with transparent lamp shade; Said wiring board 1 is between between said transparent lamp shade and the lamp door and be fixedly arranged on the said lamp door; In the present embodiment, said wiring board is fixedly arranged on the back plate of said lamp door, and said wiring board is provided with several led chips that is in series and is connected in parallel 10; And on said wiring board, also be provided with a no electrolytic capacitor led driver 11; Said no electrolytic capacitor led driver is electrically connected and drives said led chip work, thereby has promptly saved the space, has improved the power density of driver; Avoided major defect again because of using electrolytic capacitor not match with the long-life of LED.
In the present embodiment, said transparent lamp shade location places the structure on the inwall edge of said two offside front edge of board to be: all offer slot on the inwall edge of said two offside front edge of board, said transparent lamp shade can be inserted in the said slot.
Claims (3)
1. LED flat lamp; Comprise wiring board (1), lamp door (2) and transparent lamp shade; It is characterized in that: said lamp door comprises the side plate of two pairs of corresponding settings and the back plate that is connected with these two pairs of side plate rear ends; Said transparent lamp shade location places on the inwall edge of said two offside front edge of board, and the front end of said two pairs of side plates all extends and form a loop-like fin (20) towards said transparent lamp shade;
Said wiring board (1) is between between said transparent lamp shade and the lamp door and be fixedly arranged on the said lamp door; Said wiring board is provided with several led chips that is in series and is connected in parallel (10); And on said wiring board, also being provided with a no electrolytic capacitor led driver (11), said no electrolytic capacitor led driver is electrically connected and drives said led chip work.
2. LED flat lamp according to claim 1; It is characterized in that: the structure that said transparent lamp shade is located on the inwall edge that places said two offside front edge of board is: all offer slot on the inwall edge of said two offside front edge of board, said transparent lamp shade can be inserted in the said slot.
3. LED flat lamp according to claim 1 is characterized in that: said wiring board is fixedly arranged on the back plate of said lamp door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205394463U CN202402998U (en) | 2011-12-21 | 2011-12-21 | LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205394463U CN202402998U (en) | 2011-12-21 | 2011-12-21 | LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402998U true CN202402998U (en) | 2012-08-29 |
Family
ID=46700644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205394463U Expired - Fee Related CN202402998U (en) | 2011-12-21 | 2011-12-21 | LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174957A (en) * | 2011-12-21 | 2013-06-26 | 苏州市昆士莱照明科技有限公司 | Light-emitting diode (LED) flat lamp |
-
2011
- 2011-12-21 CN CN2011205394463U patent/CN202402998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174957A (en) * | 2011-12-21 | 2013-06-26 | 苏州市昆士莱照明科技有限公司 | Light-emitting diode (LED) flat lamp |
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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: 20120829 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |