Fluorescent lamp assembly for liquid crystal display
A liquid crystal display, fluorescent lamp technology, applied in the direction of instruments, optics, coupling devices, etc., can solve the problems of fluorescent lamp rupture, lamp tube rupture, etc., and achieve the effect of avoiding lamp tube rupture
Inactive Publication Date: 2011-12-28
BOE TECH GRP CO LTD +1
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the fluorescent lamp assembly used for liquid crystal displays in the prior art, in order to prevent the rupture of the lamp tube caused by pulling the wire, the wire and the lead wire are welded vertically to prevent the pulling force of the wire from directly acting on the fluorescent lamp. However, when the wire pulling force is too large still cause the fluorescent lamp to break
Method used
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Embodiment Construction
[0027] see figure 2 , is a cross-sectional view of the first embodiment of the fluorescent lamp assembly for liquid crystal display of the present invention, which includes: a fixing frame 2 , a conductive elastic member and a wire 4 . Wherein, the fixing frame 2 has a fluorescent lamp fixing tube and a wire fixing tube, the fluorescent lamp is inserted into the fluorescent lamp fixing tube and fixed, the wire 4 is located in the wire fixing tube, and the fluorescent lamp and the wire 4 are connected by a conductive elastic member. The conductive elastic member in this embodiment is a conductive spring 21 located inside the fixing frame 2 .
[0028] When assembling fluorescent lamps or laying wires and pulling the wires, the downward pulling force generated on the wires will first act on the conductive elastic parts connected to the wires, and the conductive elastic parts will be stretched and deformed to play a buffering role, which can then avoid The tube of the fluorescen...
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The invention discloses a fluorescent lamp assembly for a liquid crystal display, which comprises: a fixing frame with a fluorescent lamp fixing tube and a wire fixing tube; a conductive elastic member located inside the fixing frame, one end of which is connected to the fluorescent lamp through the fluorescent lamp fixing tube; The wire is located in the wire fixing tube, and one end of the wire is connected to the other end of the conductive elastic member. In the present invention, a conductive elastic member is arranged inside the fixing frame. When the fluorescent lamp is assembled or the wire is laid to pull the wire, the downward pulling force generated on the wire will first act on the conductive elastic member connected to the wire, and the conductive elastic member pulls Stretching and deformation, and play a buffer role, and then can prevent the lamp tube of the fluorescent lamp from breaking.
Description
technical field [0001] The invention relates to a fluorescent lamp assembly for a liquid crystal display of a backlight module of a liquid crystal display, in particular to a fluorescent lamp assembly for a liquid crystal display capable of preventing the fluorescent lamp from breaking. Background technique [0002] Liquid crystal display is a non-self-illuminating display device, therefore, it is necessary to set up a backlight module to provide a light source. According to the position of the light source in the backlight module, it can be divided into side-light type backlight module and direct-type backlight module. The most commonly used light sources in the backlight module are fluorescent lamps (such as cold cathode fluorescent lamps) and light emitting diodes (LEDs). [0003] The edge-lit backlight module requires a fluorescent lamp assembly for liquid crystal displays, and the fluorescent lamp is fixed on the inner side of the backlight module. When assembling the ...
Claims
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IPC IPC(8): G02F1/13357F21V19/00F21V21/00F21V23/06F21V27/00
CPCG02F1/133604G02F1/133608H01R33/0827H01R13/2407G02F1/1333G02F1/1335
Inventor 权宁万
Owner BOE TECH GRP CO LTD