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Head lamp

A technology for headlights and LED lamps, applied in cooling/heating devices of lighting devices, lighting and heating equipment, portable lighting devices, etc., can solve the problems of insufficient heat dissipation and LED lights not suitable for outdoor use, etc., and achieve heat dissipation performance good effect

Inactive Publication Date: 2012-06-20
江苏鑫顺达智慧照明科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly solves the technical problems in the prior art that the LED lamp is not suitable for outdoor use, and the heat dissipation performance is not good enough, and provides a headlight, which is suitable for outdoor use, has good heat dissipation performance, and can conveniently adjust the brightness of the headlight at the same time. Reasonable and compact structure

Method used

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Embodiment Construction

[0021] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0022] like figure 1 , figure 2 , image 3 , Figure 4 As shown, the headlight of the present embodiment comprises an aluminum housing and a rear seat 13 with two holes 16, the housing is flexibly hinged on the rear seat 13, and an LED lighting device is installed in the housing to match the LED lighting device. power supply unit. The belt hole 16 is a pair of square holes, which are formed on both sides of the back seat 13 board surface. An open slot is opened between the middle part of the side wall of the square hole and the periphery of the back seat 13 corresponding to the side wall, and a sponge pad is embedded in the bottom of the back seat 13. 14.

[0023] The power supply device includes a battery holder 10 , a battery 12 installed on the battery holder 10 , and a drive circuit board set...

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Abstract

The invention provides a head lamp, belonging to the technical field of illuminating equipment and solving the problem of bad radiating performance in the existing head lamp. The head lamp comprises a shell and a rear seat provided with belt holes, wherein the shell is arranged on the rear seat and is internally provided with an LED (light-emitting diode) light-emitting device and a power supply device matched with the LED light-emitting device; the LED light-emitting device is contained in a cup-shaped radiating seat; the radiating seat is prepared from the following materials by a casting process in percentage by weight: 5.1%-12.5% of silicon, 0.3%-0.72% of iron, 0.1%-0.4% of copper, 0.12%-0.36% of magnesium, 0.15%-5% of manganese, 0.25%-3.6% of zinc, 0.2%-0.3% of titanium and the balance of aluminium. The head lamp has the advantage of good radiating performance.

Description

technical field [0001] The invention relates to the technical field of lighting equipment, in particular to a headlight. Background technique [0002] The Chinese patent with the application number: 200920043203.3 discloses an LED lamp. The substrate with light-emitting diodes is fixed in the lamp body through screws. , the bottom of the substrate is fixed with a heat-conducting film, and there is a lens between the light-emitting diode and the light-transmitting cover. tight connection. This LED lamp is not suitable for outdoor use, and its heat dissipation performance is not good enough. Contents of the invention [0003] The present invention mainly solves the technical problems in the prior art that the LED lamp is not suitable for outdoor use, and the heat dissipation performance is not good enough, and provides a headlight, which is suitable for outdoor use, has good heat dissipation performance, and can conveniently adjust the brightness of the headlight at the sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/00F21V29/00F21V23/02F21V17/12F21Y101/02F21V29/70F21V29/85
Inventor 马国富
Owner 江苏鑫顺达智慧照明科技有限公司
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