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Heat discharge plate for image display device

A technology of image display and printed circuit board, which is applied in image communication, instruments, circuit heating devices, etc., can solve the problem that it is difficult to set up two regression transformers in addition, and achieve the effect of saving space

Inactive Publication Date: 2007-02-28
LEIJIN ELECTRONIC SHENYANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In addition, recently, two return transformers are used in slim type CRT TVs. When two return transformers are used in this way, there is a problem that it is difficult to prepare space for two return transformers when the installation space is narrow.

Method used

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  • Heat discharge plate for image display device
  • Heat discharge plate for image display device
  • Heat discharge plate for image display device

Examples

Experimental program
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Embodiment Construction

[0026] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] Referring to FIG. 2 , it can be seen that the heat radiating plate 10 of the present invention is arranged on the base surface 1 inside an image display such as a picture tube television.

[0028] Specifically, the heat radiating plate 10 is formed by three plate materials standing on the base surface 1 shape. Inside the heat radiating plate 10 , there is a space where the return transformer 4 can be installed on the base surface 1 . One side of the heat release plate 10 is combined with the PCB 6 placed vertically. The upper end of the other side surface facing the one side surface of the heat radiating plate 10 is provided with a support surface 14 at the same level as the base surface 1 , and two return transformers 2 are provided on the upper part of the support surface 14 .

[0029] Referring to FIGS. 2 and 3 , it can be seen tha...

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PUM

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Abstract

A heat discharge plate for image display device relating to a heat discharge plate arranged inside of the image display device, which provides a heat discharge plate, one side of which is provided with a fitting assembled inside of the image display device, another side of which is provided with a supporting part for placing another fitting arranged inside of the image display device. One side of the heat discharge plate is provided with a fitting assembled inside of the image display device, another side of the heat discharge plate is provided with a supporting part for placing another fitting arranged inside of the image display device. The fittings arranged inside of the image display device, the regress transformer and the printed circuit board are arranged in the heat discharge plate, which can advance the using effect of the inside space of the image display device.

Description

technical field [0001] The invention relates to a heat radiating plate of an image display, in particular to a heat radiating plate of the image display which is arranged in the image display and can be provided with two return transformers and a printed circuit board, so that the space utilization of the image display can be increased. plate. Background technique [0002] In general, components such as a return transformer (FBT) or a printed circuit board (PCB) incorporating IC circuits, which are provided in a picture display such as a CRT TV, emit a large amount of heat when activated. The heat generated in this way has an adverse effect on the activation of other electronic devices in the image display, so heat radiating plates are generally provided around the electronic devices that emit heat in this way to cool the heat. The internal structure of a conventional image display provided with such a heat radiating plate is illustrated in FIG. 1 . [0003] 1 , the printe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20H05K7/02G09F9/00H04N5/64
CPCH04N5/64H05K1/0201H05K1/182
Inventor 崔祐赫
Owner LEIJIN ELECTRONIC SHENYANG CO LTD