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LED lighting and assembly method

A technology of LED lighting and LED light source, which is applied in the direction of lighting devices, components of lighting devices, cooling/heating devices of lighting devices, etc. It can solve the problems of slow heat dissipation and ineffective heat dissipation of LED lighting, and achieve the goal of assembly process Ease, improve heat dissipation effect, and improve production efficiency

Active Publication Date: 2021-03-05
谱迪设计顾问(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when the LED light source is working, heat will be generated, and the heat will first be transferred to the heat conducting plate. The heat on the heat conduction plate is indirectly transferred to the shell, and the heat dissipation is relatively slow, which leads to the inconspicuous heat dissipation effect of the LED lighting, so it needs to be improved

Method used

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  • LED lighting and assembly method
  • LED lighting and assembly method

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Embodiment 1

[0042] refer to figure 1 with figure 2 , is an LED lighting lamp disclosed by the present invention, comprising: LED light source 1, metal heat conducting plate 2 and metal shell 3, metal heat conducting plate 2 and metal shell 3 can be made of aluminum alloy or copper material, so as to not only ensure the Excellent structural strength, good thermal conductivity, and relatively low cost.

[0043] The bottom of the metal shell 3 is provided with a first annular step 31, the top surface and the outer side of the metal heat conducting plate 2 fit the first annular step 31, the interference fit between the metal shell 3 and the metal heat conducting plate 2, the metal heat conducting plate The bottom surface of 2 is provided with an accommodating cavity, the LED light source 1 is attached to the metal heat conducting plate 2 and located in the accommodating cavity, and the top of the metal heat conducting plate 2 is provided with a wiring hole 21 .

[0044] The LED lighting lamp...

Embodiment 2

[0056] refer to figure 2 with Figure 5 , is an assembly method disclosed in the present invention, which is used to assemble the LED lighting lamp described in Embodiment 1. The assembly method includes: S1. Heating the solder paste and pre-fixing the LED light source 1 on a metal plate through the solder paste, Welding and fixing the LED light source 1 and the metal plate; S2. Customizing the forming mold, placing the metal plate welded with the LED light source 1 in the forming mold, and stamping the metal plate with hydraulic equipment to obtain the metal heat conducting plate 2; S3. Customizing Extrusion die, place the metal heat conduction plate 2 and the metal shell 3 into the corresponding extrusion die, and use hydraulic equipment to squeeze the metal heat conduction plate 2 into the metal shell 3 to achieve interference fit between the two; S4. The connecting pin 8 is inserted into the needle base 6, and then the connecting pin 8 and the needle base 6 are connected...

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Abstract

The invention relates to an LED lighting lamp and an assembly method thereof, comprising: an LED light source, a metal heat conducting plate and a metal shell; The first annular step fits together, the metal shell and the metal heat conduction plate are in interference fit, the bottom surface of the metal heat conduction plate is provided with an accommodation cavity, and the LED light source is attached to the metal heat conduction plate Closed and located in the accommodating cavity, the top of the metal heat conducting plate is provided with wiring holes. The invention has the effects of firm structure and good heat dissipation effect.

Description

technical field [0001] The invention relates to the technical field of lighting equipment, in particular to an LED lighting lamp and an assembly method. Background technique [0002] Human life is inseparable from light, and lighting is inseparable. In recent years, the country is vigorously promoting LED lighting to respond to the concept of "green and environmental protection" in the world. With the continuous improvement of the light efficiency of white LED light sources, LED lighting has become the future lighting main trend. [0003] Existing LED lights generally include: a casing, an LED light source and a heat conduction plate. The LED light source is fixedly connected to the heat conduction plate, and then the heat conduction plate is bonded and fixed in the shell by heat conduction glue, or the heat conduction plate is locked by locking screws. fixed in the housing. [0004] The above-mentioned existing technical solutions have the following defects: when the LED ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/23F21K9/90F21V5/04F21V17/00F21V17/16F21V19/00F21V29/503F21V29/89F21Y115/10
Inventor 林湧金
Owner 谱迪设计顾问(深圳)有限公司