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Cold cathode fluorescence lamp connector for backlight module and backlight module

A cold-cathode fluorescent lamp and backlight module technology, applied in connection, instrumentation, optics, etc., can solve the problems of high labor cost, multiple materials, slow assembly, etc., and achieve the effect of improving production efficiency, reducing labor cost, and simple assembly

Inactive Publication Date: 2011-04-13
GUANGZHOU SKYWORTH PLANE DISPLAY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this traditional connection method, not only high-voltage wires with plugs need to be welded on the electrode pins of cold cathode fluorescent lamps, but also sockets need to be welded on the power inverter, which requires more materials and slow assembly, low efficiency, and labor costs. Big

Method used

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  • Cold cathode fluorescence lamp connector for backlight module and backlight module
  • Cold cathode fluorescence lamp connector for backlight module and backlight module
  • Cold cathode fluorescence lamp connector for backlight module and backlight module

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Embodiment Construction

[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] Please refer to image 3 , which is a preferred embodiment of the present invention, shows a cold cathode fluorescent lamp connector used in a backlight module, including a connecting seat 1 and a card seat 2 that can be snapped into the connecting seat 1, and the connecting seat 1 is provided with a connection terminal 11 that can be in contact with the electrode lead pin 3 of the cold cathode fluorescent lamp and a plug-in interface 12 that can be inserted into the connection terminal 11 for the power supply terminal (not shown in the figure) of the power ...

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Abstract

The invention relates to a cold cathode fluorescence lamp connector for a backlight module, which is fixed on the back plate of the backlight module and is connected between the cold cathode fluorescence lamp of the backlight module and a power supply inverter; the cold cathode fluorescence lamp connector comprises a connecting base and a clamping base which can be clamped in the connecting base,a connecting terminal contacted with an electrode guide needle of the cold cathode fluorescence lamp and an inserting port which can lead a power terminal of the power supply inverter to penetrate through and is contacted with the connecting terminal are arranged in the connecting base, and the clamping base presses the connecting terminal and the electrode guide needle of the cold cathode fluorescence lamp after being clamped in the connecting base. The invention further discloses a backlight module of the cold cathode fluorescence lamp connector, which comprises the power supply inverter, aplurality of the cold cathode fluorescence lamps and a plurality of the backlight modules; the clamp-type connector is adopted to connect the cold cathode fluorescence lamp and the cold cathode fluorescence lamp in the cold cathode fluorescence lamp, compared with the existing welding connecting mode, the assembly is simple and rapid, the production efficiency is greatly improved and the labor cost is reduced.

Description

technical field [0001] The invention relates to circuit connections in the electronic field, and more specifically relates to a cold-cathode fluorescent lamp connector used in a backlight module and a backlight module containing the connector. Background technique [0002] The imaging method of LCD TV is to form bright-colored images by modulating the light emitted by the backlight source by screen pixel molecules and multi-layer optical films. Therefore, the backlight has also become an important component that determines the display performance of LCD TVs. Current LCD TV backlight technologies include cold cathode fluorescent lamps, light emitting diodes, flat fluorescent tubes and so on. The cold cathode fluorescent lamp is characterized by its small tube, simple structure, small surface temperature rise, high surface brightness, easy processing into various shapes (straight tube shape, L shape, U shape, ring shape, etc.), long service life and excellent color rendering....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357F21V19/00F21V23/06H01R33/02F21Y103/00
Inventor 毕权武
Owner GUANGZHOU SKYWORTH PLANE DISPLAY TECH
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