Method for manufacturing plasma-lamp light source structures

A manufacturing method and plasma technology, applied in the manufacture of discharge tubes/lamps, cold cathodes, electrode systems, etc., can solve the problems of a large number of LED street light sources, poor heat dissipation, poor stability, etc., and achieve the geometric surface area to volume ratio. High, improve work, good heat resistance effect

Inactive Publication Date: 2010-04-28
深圳市世纪安耐光电科技有限公司
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  • Application Information

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Problems solved by technology

Plasma light sources are now mainly used in TVs and rear projections, mainly for display purposes. They have not yet entered the stage of traditional lighting. Compared with traditional lighting, 200W of plasma lighting can achieve the effect of traditional 400W, saving more than 50%. Now LED In the application, the problems of fast light decay, poor uniformity, low illuminance, and poor heat dissipation have not been well resolved until now, and the number of LED street light sources is large and the stability is poor.

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  • Method for manufacturing plasma-lamp light source structures
  • Method for manufacturing plasma-lamp light source structures
  • Method for manufacturing plasma-lamp light source structures

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Embodiment Construction

[0023] The present invention will be further described below.

[0024] The invention discloses a method for manufacturing a light source structure of a plasma lamp, which includes the following steps: 1) A semi-closed die-casting aluminum shell 3 is made of die-casting aluminum material, and a power inlet for power supply is provided on the side wall of the die-casting aluminum shell 3 ; 2) Process the ceramic pedestal body through the mold first, and have a concave and open lamp cavity 4 on the upper part of the ceramic pedestal body, and have a hole for installing a power line at the lower part of the ceramic pedestal body And there are two electrode holes between the lamp cavity and the channel. The ceramic base body is made of a ceramic material with a large number of channel structures that communicate with each other and the surface of the material. The ceramic base body is subjected to high temperature Sintering to form a porous ceramic base 2; 3) Put an electrode in ea...

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Abstract

The invention relates to a method for manufacturing plasma-lamp light source structures, which is characterized in that the method for manufacturing plasma lamps comprises the following steps: 1) adopting die-cast aluminum material to manufacture a die-cast aluminum shell; 2) using a mode to process a porous ceramic base; 3) installing electrodes, placing a plasma bulb into a lamp cavity, allowing two electrodes to just face two sides of the plasma bulb and then injecting high-temperature adhesive into the lamp cavity of the porous ceramic base; 4) curing the high-temperature adhesive; 5) placing the porous ceramic base connected with the plasma bulb in the die-cast aluminum shell; and 6) using a wire to connect a power interface with the two electrodes in the porous ceramic base through pore channels on the sidewall of the porous ceramic base. The method has the advantages of simple operation, convenient easy implementation and capability of improving production efficiency.

Description

technical field [0001] The invention relates to a method for manufacturing a light source structure of a plasma lamp belonging to microwave lighting equipment. Background technique [0002] The light source structure of plasma lamps belongs to microwave lighting equipment. It is a device that loads microwaves on the electrodeless plasma light source to make it emit light. Compared with ordinary incandescent lamps and fluorescent lamps, it has the advantages of long service life and good lighting effect. Plasma light sources are now mainly used in TVs and rear projections, mainly for display purposes, and relatively few are used in lighting, which still needs further development. Plasma light sources are now mainly used in TVs and rear projections, mainly for display purposes. They have not yet entered the stage of traditional lighting. Compared with traditional lighting, 200W of plasma lighting can achieve the effect of traditional 400W, saving more than 50%. Now LED In the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J9/00H01J65/04
Inventor 李众学翁广斌
Owner 深圳市世纪安耐光电科技有限公司
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