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Cold cathode fluorescent lamp tube for dismountable LCD TV

A technology for cold cathode fluorescent lamps and LCD TVs, which is applied to the components of discharge lamps, discharge tubes, and gas discharge lamps. Easy operation and space-saving effect

Inactive Publication Date: 2008-08-13
YICHANG JINSEN OPTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the industry uses CCFL (Cold Cathode Fluorescent Lamp) to connect the filament to the LCD TV, and the wire is welded to the guide wire of the lamp. The disadvantage is that it is not easy to operate, it is easy to cause the lamp to break, it is not easy to assemble, the wire takes up a lot of space, and it is not easy to replace. convenient

Method used

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  • Cold cathode fluorescent lamp tube for dismountable LCD TV

Examples

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Embodiment Construction

[0011] A detachable cold-cathode fluorescent lamp tube for LCD TV. The two ends of the lamp tube 1 have a metal cap 2. The metal cap is set on the tube end of the lamp tube. There is silica gel, plastics, rubber cap gasket or ring 4 between it and the metal cap, and the mounting panel 5 is designed as a metal spring clip or metal spring clip 6, and the outer diameter of the metal cap cooperates with the metal spring clip. The surface on the metal cap is plated with a silver layer, a tin layer or an easily conductive metal layer.

[0012] The metal cap with silver layer, tin layer or other metal layer on the surface is directly welded to the tail wire of the lamp tube electrode, which increases the contact surface and solves the problem of virtual welding. It does not use wires and terminals, which reduces the probability of lamp tube breakage during assembly. Simple and removable, reducing damage to the lamp tube during assembly and improving work efficiency. The space occupie...

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PUM

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Abstract

The invention discloses a cold cathode fluorescent lamp tube for a detachable liquid crystal television, having a metal cap whose surface is silver layer, tin layer or other conductive metal layer. A metal cap is sleeved on the top of the lamp tube. The lamp tube electrode tip wire is welded with the metal cap tip. The installation panel is designed into the metal spring clip or metal spring clamp. The lamp tube is installed in the middle of the metal spring clamp. The installation is finished. The inventive operation is simple and detachable, reduces the damage of the lamp tube during installation, improves the work efficiency. The original space occupied by the wire materials is completely unnecessary. The metal which is made of silver layer, tin layer or other conductive metal layer is easy to weld and has a good conductivity.

Description

technical field [0001] The invention relates to a cold-cathode fluorescent lamp tube for a removable liquid crystal television. Background technique [0002] At present, the industry uses CCFL (Cold Cathode Fluorescent Lamp) to connect the filament to the LCD TV, and the wire is welded to the guide wire of the lamp. The disadvantage is that it is not easy to operate, it is easy to cause the lamp to break, it is not easy to assemble, the wire takes up a lot of space, and it is not easy to replace. convenient. Contents of the invention [0003] The object of the present invention is to provide a detachable cold-cathode fluorescent tube for LCD TVs in order to overcome the shortcomings of the prior art. [0004] The purpose of the present invention is achieved through the following technical proposals: a cold cathode fluorescent lamp tube for removable liquid crystal television, a metal cap is respectively arranged at both ends of the lamp tube, the metal cap is set on the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J61/02H01J5/50F21V21/00G02F1/13357G02F1/1335
Inventor 李超
Owner YICHANG JINSEN OPTRONICS TECH
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