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LED framework

A technology on LED mold bases and brackets, which is applied to lighting devices, cooling/heating devices of lighting devices, light sources, etc., and can solve problems such as broken installation structures of decorative frames of heavy lamps, inability to insulate aluminum castings, and customer complaints.

Inactive Publication Date: 2014-09-17
徐林虎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to its heavy weight, it is easy to cause the installation structure of the lamp decoration frame to break during the vibration process, resulting in customer complaints; in addition, aluminum castings cannot be insulated

Method used

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  • LED framework

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Embodiment Construction

[0008] Depend on figure 1 Known, a kind of LED formwork, is made up of circuit board 1, LED cooling plate 2, bracket 3; Circuit board 1 is made up of LED circuit board 4 and power board 5, and is connected by electric wire; LED cooling plate 2 is provided with decorative frame Mounting holes 6; the bracket 3 is provided with a plurality of welding heads 7 on the plastic part of ABS material; the LED cooling plate 2 is placed on the bracket 3, and is limited by the solder joints on the bracket 3, and finally the LED circuit board 4 is placed On the LED cooling plate 2, the position is also limited by the solder joints, and then the solder joints 8 on the support 3 are melted so that the parts LED circuit board 11, the LED cooling plate 2, and the support 3 are connected, and then fixed by screws 22; Then the electric wires on the power board 12 pass through the wire holes on the wire clamp 4 and are neatly positioned therein, and finally the wire clamp 4 is positioned on the br...

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PUM

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Abstract

An LED framework is composed of a circuit board, an LED heat dissipation plate and a support. The circuit board is composed of an LED circuit board and a power board, a plurality of welding heads are arranged on the support, decorative frame installing holes are formed in the LED heat dissipation plate, the circuit board is placed on the LED heat dissipation plate and limited through welding spots, welding spots on the support are heated to melt so that the circuit board, the LED heat dissipation plate and the support can be connected and then fixed through screws, and then the circuit board, the LED heat dissipation plate and the support are installed on a decorative frame through the decorative frame installing holes in the LED heat dissipation plate. The LED framework is characterized in that a power board installing groove and power board installing clamping pins are arranged on the support, and limiting ribs are arranged in the installing groove. According to the LED framework, because the circuit board is installed on the support, the insulation effect can be further achieved, and the circuit board can be prevented from short-circuiting.

Description

technical field [0001] The invention relates to the industry of automobile lamps, in particular to a mold base for a heat dissipation structure of an LED module used in automobile headlights. Background technique [0002] The heat dissipation method of automobile headlights widely used in the market is to make a heat dissipation structure of die-casting aluminum, and install the LED circuit board on the aluminum casting to form an LED module. The aluminum casting has a thicker structural design. Due to its heavy weight, it is easy to cause the installation structure of the decorative frame of the lamp to break during the vibration process, resulting in customer complaints; in addition, the aluminum casting cannot be insulated. Contents of the invention [0003] In view of the above defects, the object of the present invention is to provide an LED formwork, in which the LED cooling plate is placed on the bracket and limited, and then the LED circuit board is placed on the L...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V17/16F21V23/00F21V29/00F21Y101/02
Inventor 徐林虎
Owner 徐林虎