CN202613367U - Power integrated LED power supply - Google Patents
Power integrated LED power supply Download PDFInfo
- Publication number
- CN202613367U CN202613367U CN2011205667418U CN201120566741U CN202613367U CN 202613367 U CN202613367 U CN 202613367U CN 2011205667418 U CN2011205667418 U CN 2011205667418U CN 201120566741 U CN201120566741 U CN 201120566741U CN 202613367 U CN202613367 U CN 202613367U
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply box
- box body
- power
- circuit board
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a power integrated LED power supply, and mainly solves the problems of poor heat dissipation performance and big stress of base pins of the existing power tube and the problems of poor heat conduction performance and poor strength in the prior art. The power integrated LED power supply comprises a circuit board, a power supply box body and a power supply box cover, wherein the circuit board is fixed in the power supply box body; the power supply box body is U-shaped or L-shaped and comprises side walls and a bottom plate of the power supply box body; the circuit board is fixedly arranged on the bottom plate of the power supply box body; a plurality of power tubes are fixed on the side walls of the power supply box body and are electrically connected with the circuit board; one side of the bottom plate of the power supply box body far away from the circuit board is completely pasted with the mounting part; and the bottom plate and the side walls of the power supply box body form an electricity insulating and heat conducting box which is formed in an integrated molding manner. According to the utility model, the power tubes are arranged on the side wall of the power supply box body, so that problems of heat dissipation and stress of the base pins are solved; and the power supply box body is formed in an integrated molding manner, so that the heat dissipation is uniform and the heat conduction is good.
Description
Technical field
The present invention relates to the LED lighting field, especially relate to the one-piece type LED power supply of a kind of power.
Background technology
The power tube of existing LED power supply generally is set directly on the wiring board, causes heat comparatively concentrated like this, is unfavorable for heat radiation; In order to address this problem, the technical staff adopts the set-up mode perpendicular to wiring board, but has increased the stress of pin like this, and long-term the use is prone to cause potential safety hazard.
The power supply box body of existing LED power supply is generally the split part, cause the intensity of power supply box body lower like this, and the each several part heat dispersion is inconsistent, is unfavorable for heat radiation; Simultaneously, does not generally handle existing power supply box body bottom, and it is not tight to cause power supply bottom and mounted piece to be fitted, and is unfavorable for the heat conduction.
Summary of the invention
The present invention provides a kind of power one-piece type LED power supply, has solved mainly that existing power tube heat dispersion is poor, pin stress is big; The problem that prior art heat-conductive characteristic and intensity are relatively poor.
Concrete technical solution of the present invention is following:
The one-piece type LED power supply of a kind of power; Comprise wiring board, power supply box body and power supply lid, above-mentioned wiring board is fixedly set in the power supply box body, and above-mentioned power supply box body is " U " type or " L " type; Comprise power pack body sidewall and power supply box plate, wiring board is fixedly set on the power supply box plate; Be fixed with power tube on the above-mentioned power pack body sidewall, said power tube is electrically connected with wiring board; Above-mentioned power supply box plate away from wiring board one side be mounted the position and fit the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one fully.
The invention has the advantages that:
1, the present invention adopts power tube is arranged on the power pack body sidewall; And then pin is connected with wiring board, because the power pack body sidewall is that heat sink material is processed, and power tube is completely fixed and be fitted on the power pack body sidewall; Promptly solve heat dissipation problem, solved the stress problem of pin again.
2, power supply box body provided by the invention is an integral piece, and heat radiation is even, and intensity is high; Simultaneously, the box body back is handled, make its with mounted piece between contact closely, be beneficial to the heat conduction.
Description of drawings
Fig. 1 is the structural representation of the one-piece type LED power supply of power of the present invention.
Wherein: the 2-power tube; 5-power supply box body.
The specific embodiment
The one-piece type LED power supply of a kind of power; Comprise wiring board, power supply box body and power supply lid, above-mentioned wiring board is fixedly set in the power supply box body, and above-mentioned power supply box body is " U " type or " L " type; Comprise power pack body sidewall and power supply box plate, wiring board is fixedly set on the power supply box plate; Be fixed with power tube on the above-mentioned power pack body sidewall, said power tube is electrically connected with wiring board; Above-mentioned power supply box plate away from wiring board one side be mounted the position and fit the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one fully.
Claims (1)
1. one-piece type LED power supply of power; Comprise wiring board, power supply box body and power supply lid; Said wiring board is fixedly set in the power supply box body; It is characterized in that: said power supply box body is " U " type or " L " type, comprises power pack body sidewall and power supply box plate, and wiring board is fixedly set on the power supply box plate; Be fixed with power tube on the said power pack body sidewall, said power tube is electrically connected with wiring board; Said power supply box plate away from wiring board one side be mounted the position and fit the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205667418U CN202613367U (en) | 2011-12-20 | 2011-12-20 | Power integrated LED power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205667418U CN202613367U (en) | 2011-12-20 | 2011-12-20 | Power integrated LED power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613367U true CN202613367U (en) | 2012-12-19 |
Family
ID=47347058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205667418U Expired - Fee Related CN202613367U (en) | 2011-12-20 | 2011-12-20 | Power integrated LED power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613367U (en) |
-
2011
- 2011-12-20 CN CN2011205667418U patent/CN202613367U/en not_active Expired - Fee Related
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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: 20121219 Termination date: 20171220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |