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Liquid crystal screen with good weather resistance

A technology of liquid crystal screen and weather resistance, applied in nonlinear optics, instruments, optics, etc., can solve the problems of complex structure of weather-resistant LED display components, inability to securely install the liquid crystal screen, poor sealing effect, etc., and achieve a good price Advantages, simple structure, and low manufacturing cost

Pending Publication Date: 2021-06-11
常州红光仪表配件有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the weather-resistant LED display assembly is relatively complicated, it cannot have a good heat dissipation effect on the LED LCD screen, and cannot provide a relatively firm installation position for the LCD screen, and the sealing effect is not good, and the protection effect is poor

Method used

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  • Liquid crystal screen with good weather resistance
  • Liquid crystal screen with good weather resistance

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-2 , the present invention provides a technical solution: a liquid crystal screen with good weather resistance, including a mounting frame 1, a connecting block 8, a connecting hole 9 and a heat dissipation unit 2;

[0020] Installation frame 1: The installation frame 1 is set in a square frame shape, and the rear ends of the left and right side panels of the installation frame 1 are opened in a through shape, and the edge pos...

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Abstract

The invention discloses a liquid crystal screen with good weather resistance. The liquid crystal screen comprises a mounting frame, connecting blocks, connecting holes and a heat dissipation unit. The mounting frame is arranged in a square frame shape, the rear ends of a left side plate and a right side plate of the mounting frame are arranged in a through shape, the edge positions of the upper surface and the lower surface of the mounting frame are each fixedly connected with a connecting block, the connecting blocks are arranged in a long-strip shape, and connecting holes are formed in the middle positions of the two connecting blocks at equal intervals in a through mode; and the heat dissipation unit comprises a vertical heat conduction plate, a heat dissipation wind blocking piece, a rear connecting plate, a heat dissipation fan and a display screen, the vertical heat conduction plate is fixedly connected to the inner wall of the middle position of the mounting frame, and the vertical heat conduction plate divides the mounting frame into a left space and a right space. The liquid crystal screen with the good weather resistance is simple in structure, the good heat dissipation effect on the LED liquid crystal screen can be achieved, a firm installation position can be provided for the liquid crystal screen, and the sealing effect and the protection effect are good.

Description

technical field [0001] The invention relates to the technical field of LED display screens, in particular to a liquid crystal screen with good weather resistance. Background technique [0002] At present, the structural assembly form of LED outdoor display is mainly to assemble one or more mutually assembled display modules on the surface of a closed box, and the control card and power module for controlling the display module are packaged in the box. The heat generated by various electronic components packaged in the box and accumulated in the box is removed by the cooling fan arranged at the rear side of the box. During the actual use of this kind of LED outdoor display, especially in the face of harsh weather such as high temperature, high humidity or smog, the various electronic components exposed inside the box are equivalent to being in a long-term environment that requires closed protection. In the contradictory body that needs to communicate with the outside air to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333
CPCG02F1/133308G02F1/133385G02F2201/50
Inventor 周建民
Owner 常州红光仪表配件有限公司
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