Waterproof liquid crystal screen with good sealing performance

A technology of liquid crystal screen and airtightness, which is applied in the direction of sealed shell, instrument, cooling/ventilation/heating transformation, etc. It can solve the problems of high energy consumption, poor sealing, and ineffective waterproofing, etc., and achieve good heat dissipation and strong airtightness , the effect of simple structure

Pending Publication Date: 2021-06-11
常州红光仪表配件有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0004] Its structure is complicated, there are many internal electrical appliances, and i

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  • Waterproof liquid crystal screen with good sealing performance
  • Waterproof liquid crystal screen with good sealing performance
  • Waterproof liquid crystal screen with good sealing performance

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Embodiment Construction

[0023] 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, not all, embodiments of the present invention. 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.

[0024] see Figure 1-3 , the present invention provides a technical solution: a waterproof liquid crystal screen with good sealing performance, including a liquid crystal screen 1, a sealing unit 3, a heat dissipation unit 6 and a waterproof unit 8;

[0025] LCD screen 1: The LCD screen 1 is embedded and installed in the sealing frame 2, the upper end of the sealing frame 2 is hollow inside, the lower side of the upper end of the sealing frame 2 is fixedly con...

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Abstract

The invention discloses a waterproof liquid crystal screen with good sealing performance. The waterproof liquid crystal screen comprises a liquid crystal screen body, a sealing unit, a heat dissipation unit and a waterproof unit. The liquid crystal screen body is embedded and mounted in a sealing frame, the interior of the upper end of the sealing frame is hollow, the lower side of the interior of the upper end of the sealing frame is fixedly connected with mounting grooves, the tail end of the sealing frame is fixedly connected with a rear shell, a heat dissipation box is fixedly mounted on the rear shell, and convex blocks are fixedly connected to a mounting frame on the upper sides of the two sides of the liquid crystal screen body; the convex blocks are embedded into the mounting grooves, and the upper end of the liquid crystal screen body is attached to a waterproof film. The waterproof liquid crystal screen with the good sealing performance is simple in structure, waterproofness is achieved through the internal physical structure, no other component consumes energy, waterproofness can be effectively achieved, the sealing performance is high, and the heat dissipation performance is good.

Description

technical field [0001] The invention relates to the technical field of liquid crystal screens, in particular to a waterproof liquid crystal screen with good airtightness. Background technique [0002] At present, with the continuous maturity of liquid crystal display technology, liquid crystal display screens have become the display screens of various electronic devices in daily life or electronic display devices for decoration, especially when the liquid crystal display screens are accidentally mixed with moisture in the external environment, they often Cause fatal damage to the LCD screen. When the LCD screen is in a humid or dusty environment, people often need to add many corresponding waterproof measures to the LCD screen to increase its waterproof ability; [0003] Among them, the application number in the current technology is 201820216345.4 to propose a waterproof liquid crystal display, including a display body, the display body is provided with a base, a display ho...

Claims

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Application Information

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IPC IPC(8): G09F9/35H05K5/06H05K7/20
CPCG09F9/35H05K5/061H05K7/20972
Inventor 周建民
Owner 常州红光仪表配件有限公司
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