CN103175135A - Power all-in-one type light-emitting diode (LED) power supply - Google Patents
Power all-in-one type light-emitting diode (LED) power supply Download PDFInfo
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- CN103175135A CN103175135A CN2011104523599A CN201110452359A CN103175135A CN 103175135 A CN103175135 A CN 103175135A CN 2011104523599 A CN2011104523599 A CN 2011104523599A CN 201110452359 A CN201110452359 A CN 201110452359A CN 103175135 A CN103175135 A CN 103175135A
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- power
- box body
- power supply
- power box
- circuit board
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Abstract
The invention provides a power all-in-one type light-emitting diode (LED) power supply which mainly solves the problems that an existing power tube is poor in heat dissipation performance and large in base pin stress, and heat conduction performance and strength are poor in the prior art. The power all-in-one type LED power supply comprises a circuit board, a power box body and a power box cover. The circuit board is fixedly arranged inside the power box body, and the power box body is in a U type or an L type and comprises a power box body side wall and a power box body bottom plate. The circuit board is fixedly arranged on the power box body bottom plate, and a power tube is connected with the circuit board in an electrical mode and is fixedly arranged on the power box body side wall. One side, far away from the circuit board, of the power box body bottom plate is attached to a mounted position completely. The power box body bottom plate and the power box body side wall form an insulating heat conduction box in an integral mode. According to the power all-in-one type LED power supply, the power tube is arranged on the power box body side wall, and not only is the heat dissipation problem solved, but also the stress problem of a base pin is solved. The power box body is an all-in-one part, heat dissipation is even, and heat conduction can be better achieved.
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 wiring board, causes like this heat comparatively concentrated, 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 like this stress of pin, and long-term use easily causes potential safety hazard.
The power supply box body of existing LED power supply is generally the split part, cause like this intensity of power supply box body lower, and the each several part heat dispersion is inconsistent, is unfavorable for heat radiation; Simultaneously, does not generally process existing power supply box body bottom, causes power supply bottom and mounted piece to be fitted not tight, is unfavorable for the heat conduction.
Summary of the invention
The invention provides the one-piece type LED power supply of a kind of power, solved mainly that existing power tube heat dispersion is poor, pin stress is large; The problem that prior art heat-conductive characteristic and intensity are relatively poor.
Concrete technical solution of the present invention is as follows:
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 installed 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 installed on the power supply box plate; Above-mentioned power tube is electrically connected to wiring board, and power tube is fixedly installed on the power pack body sidewall; Above-mentioned power supply box plate away from circuit board one side be mounted the position and fit fully, the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one.
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 made, and power tube is completely fixed and be fitted on the power pack body sidewall, namely solve heat dissipation problem, solved again the stress problem of pin.
2, power supply box body provided by the invention is integrated part, and heat radiation is even, and intensity is high; Simultaneously, the box body back is processed, 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 installed 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 installed on the power supply box plate; Above-mentioned power tube is electrically connected to wiring board, and power tube is fixedly installed on the power pack body sidewall; Above-mentioned power supply box plate away from circuit board one side be mounted the position and fit fully, the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one.
Claims (1)
1. one-piece type LED power supply of power, comprise wiring board, power supply box body and power supply lid, described wiring board is fixedly installed in the power supply box body, it is characterized in that: described power supply box body is " U " type or " L " type, comprise power pack body sidewall and power supply box plate, wiring board is fixedly installed on the power supply box plate; Described power tube is electrically connected to wiring board, and power tube is fixedly installed on the power pack body sidewall; Described power supply box plate away from circuit board one side be mounted the position and fit fully, the insulating heat-conductive box that power supply box plate and power pack body sidewall are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104523599A CN103175135A (en) | 2011-12-20 | 2011-12-20 | Power all-in-one type light-emitting diode (LED) power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104523599A CN103175135A (en) | 2011-12-20 | 2011-12-20 | Power all-in-one type light-emitting diode (LED) power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103175135A true CN103175135A (en) | 2013-06-26 |
Family
ID=48635183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104523599A Withdrawn CN103175135A (en) | 2011-12-20 | 2011-12-20 | Power all-in-one type light-emitting diode (LED) power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103175135A (en) |
-
2011
- 2011-12-20 CN CN2011104523599A patent/CN103175135A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130626 |