CN103175154A

CN103175154A - Integrated heat-radiating fast-installed type light-emitting diode (LED) power supply

Info

Publication number: CN103175154A
Application number: CN2011104543234A
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: 2013-06-26

Abstract

The invention provides an integrated heat-radiating fast-installed type light-emitting diode (LED) power supply, and the integrated heat-radiating fast-installed type LED power supply mainly solves the problems that existing technology is poor in heat conduction performance and intensity; structure in existing technology is unreasonable; installing holes in the prior art are single in arrangement and therefore an installing mode is single and poor in adaptability. The integrated heat-radiating fast-installed type LED power supply comprises a circuit board, a power supply box body and a power supply box cap, one side, away from the circuit board, of a bottom board of the power supply box body is completely fit with an installation part, the power supply box cap is U-shaped, a plurality of bar-shaped holes used for heat radiating are arranged in a top cap and a side cap, and an inserting type groove hole used for leading power wires out is further arranged in the side cap; at least three groups of connecting holes used for fixing the power supply are arranged in the bottom board of the bottom board of the power supply box body. The power supply box body of the integrated heat-radiating fast-installed type LED power supply is a one-piece element, even in heat radiating and high in intensity; the power supply box cap is reasonable in arrangement of duty ratio, high in intensity, beneficial for processing, and low in cost; the installing holes of the power supply comprise bar-shaped holes and U-shaped holes, and therefore multiple installing modes are added, and the installing holes are suitable for multiple different installing 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 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.

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

The installing hole of existing power supply arranges single, when in a single day machining accuracy does not meet the demands, may cause power supply can't be arranged on 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 invention provides a kind of one heat radiation quick mounting type LED power supply, mainly solved prior art heat-conductive characteristic and intensity relatively poor; The prior art unreasonable structure; The prior art installing hole arranges single, causes mounting means single, the problem of bad adaptability.

Concrete technical solution of the present invention is as follows:

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 installed in the power supply box body, 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 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; Above-mentioned power supply lid is U-shaped, 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 the slotting formula slotted eye that also is provided with 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%; Be provided with at least three group connecting holes for fixed power source on above-mentioned power supply box plate, the above-mentioned connecting hole of respectively organizing forms by an identical bar hole and U-shaped hole; Be provided be used to the limited block that prevents that bar hole is communicated with U-shaped hole between above-mentioned bar hole and U-shaped hole.

The invention has the advantages that:

1, 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.

2, power supply lid dutycycle provided by the invention arranges 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-shaped hole, and the design in two kinds of holes has increased multiple mounting modes, 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, 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 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; Described power supply lid is U-shaped, comprises that the power pack caping covers and be symmetricly set in the limit lid at top cover two ends, and described top cover and limit cover a plurality of bar holes that are useful on heat radiation all are set, and the limit covers the slotting formula slotted eye that also is provided with for extracting power supply cord; The width of described bar hole is less than 3mm; The described bar hole gross area with account for power pack caping capping long-pending more than 60%; Be provided with at least three group connecting holes for fixed power source on described power supply box plate, the described connecting hole of respectively organizing forms by an identical bar hole and U-shaped hole; Be provided be used to the limited block that prevents that bar hole is communicated with U-shaped hole between described bar hole and U-shaped hole.