CN202452430U

CN202452430U - Integrally-radiated fast-assembly type LED (light emitting diode) power supply

Info

Publication number: CN202452430U
Application number: CN2011205668393U
Authority: CN
Inventors: 胡家培; 胡民海
Original assignee: Xian Zhihai Power Technology Co Ltd
Current assignee: Xian Zhihai Power Technology Co Ltd
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-09-26
Anticipated expiration: 2021-12-20

Abstract

The utility model provides an integrally-radiated fast-assembly type LED (light emitting diode) power supply, mainly solving the problems that the heat conductivity performance and strength are poorer in the prior art, the existing technical structure is unreasonable, and the adaptation is poor owing to single installation manner due to singly-arranged installation holes in the prior art. The integrally-radiated fast-assembly type LED power supply comprises a circuit board, a power supply box body and a power supply box cover; one side, far away from the circuit board, of the power supply box body is completely attached to an installed part; the power supply box cover is U-shaped; a top cover and a side cover are respectively provided with a plurality of strip holes for radiation; the side cover is further provided with a plug-type grooved hole for leading out a power supply line; and the bottom plate of the power supply box body is provided with at least three groups of connecting holes for fixing the power supply. The power supply box body provided by the utility model is an integrated piece and has the characteristics of evenness for radiation and high strength; the power supply box cover has the characteristics of reasonable duty ratio, high strength, contribution to processing and low cost; and power supply installation holes comprise strip-shaped holes and U-shaped holes, so that a plurality of installation manners are added, therefore the integrally-radiated fast-assembly type LED power supply is suitable for various types of installation occasions.

Description

One heat radiation quick mounting type LED power supply

Technical field

The present invention relates to the LED lighting field, especially relate to a kind of one heat radiation quick mounting type LED power supply.

Background technology

The existing power supply box body 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.

The setting of existing power supply lid structure is comparatively unreasonable, is unfavorable for heat radiation, also possibly cause foreign material to fall in the power supply, thereby cause the generation of problems such as power supply short circuit.

The installing hole of existing power supply is provided with single, when in a single day machining accuracy does not meet the demands, possibly cause power supply can't be installed on the mounted piece; Simultaneously, installing hole is single, causes mounting means single, if construction space is less, thereby instrument possibly can't go deep into causing and can't installing.

Summary of the invention

The present invention provides a kind of one heat radiation quick mounting type LED power supply, and it is relatively poor mainly to have solved prior art heat-conductive characteristic and intensity; The prior art unreasonable structure; The prior art installing hole is provided with single, causes mounting means single, the problem of bad adaptability.

Concrete technical solution of the present invention is following:

A kind of one heat radiation quick mounting type LED power supply; Comprise wiring board, power supply box body and power supply lid; Above-mentioned wiring board is fixedly set in the power supply box body; Above-mentioned 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; Above-mentioned power supply box plate away from circuit 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; Above-mentioned power supply lid is the U type, comprises that the power pack caping covers and be symmetricly set in the limit lid at top cover two ends, and above-mentioned top cover and limit cover a plurality of bar holes that are useful on heat radiation all are set, and the limit covers and also is provided with the slotting formula slotted eye that is used for extracting power supply cord; The width of above-mentioned bar hole is less than 3mm; The above-mentioned bar hole gross area with account for power pack caping capping long-pending more than 60%; Above-mentioned power supply box plate is provided with at least three group connecting holes that are used for fixing power supply, and the above-mentioned connecting hole of respectively organizing is formed by an identical bar hole and U type hole; Be provided with between above-mentioned bar hole and the U type hole and be used to the limited block that prevents that bar hole is communicated with U type hole.

The invention has the advantages that:

1, 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.

2, power supply lid dutycycle provided by the invention is provided with rationally, and intensity is high, is beneficial to processing, and cost is low.

3, power supply installing hole provided by the invention comprises bar hole and U type hole, and the design in two kinds of holes has increased multiple mounting means, is applicable to multiple different installation occasion.

Description of drawings

Fig. 1: structural representation of the present invention;

Fig. 2: the structural representation of power supply lid.

Wherein: 5-power supply box body; 6-power supply lid; The 71-bar hole; 72-U type hole.

The specific embodiment

Claims

1. one heat radiation quick mounting type LED power supply; 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; Said power supply box plate away from circuit 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; Said power supply lid is the U type, comprises that the power pack caping covers and be symmetricly set in the limit lid at top cover two ends, and said top cover and limit cover a plurality of bar holes that are useful on heat radiation all are set, and the limit covers and also is provided with the slotting formula slotted eye that is used for extracting power supply cord; The width of said bar hole is less than 3mm; The said bar hole gross area with account for power pack caping capping long-pending more than 60%; Said power supply box plate is provided with at least three group connecting holes that are used for fixing power supply, and the said connecting hole of respectively organizing is formed by an identical bar hole and U type hole; Be provided with between said bar hole and the U type hole and be used to the limited block that prevents that bar hole is communicated with U type hole.