Liquid crystal display module not easy to damage

Abstract

The invention discloses a liquid crystal display module not easy to damage. The liquid crystal display module not easy to damage comprises a display mechanism and a display mechanism auxiliary mechanism; the display mechanism comprises a back plate, a reflecting sheet, a light guiding plate, an optical film material, a rubber frame, a liquid crystal display panel and an outer frame; a mounting groove is formed in the back, which is positioned on the back plate, of the rubber frame; a light guiding through hole is formed in the position, which corresponds to the light guiding plate, of a side of the back plate; the light guiding through hole communicates with the mounting groove; the display mechanism auxiliary mechanism comprises a reflecting mirror, a heat-dissipation block and an LED lamp strip; the position, which corresponds to the light guiding through hole, of the reflecting mirror is obliquely mounted in the mounting groove; the heat-dissipation block is mounted in the mountinggroove and is positioned below the reflecting mirror; the LED lamp strip is mounted above the heat-dissipation block; a heat-dissipation cavity is formed in the heat-dissipation block; a heat discharge through hole is formed in the heat-dissipation block; and the lower portion of the heat-dissipation cavity communicates with the lower space of the heat-dissipation block through the heat dischargethrough hole. The liquid crystal display module not easy to damage is simple in structure and not easy to damage, the integral service life of the liquid crystal display module is prolonged favorably.

Description

Technical field [0001] The present invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display module that is not easily damaged. Background technique [0002] In modern society, liquid crystal display technology has been widely used. The liquid crystal display module has many advantages such as thin body and power saving, and is widely used in devices such as handheld computers, computer screens, and notebook screens. In the prior art, the LED light bar is placed on the inner side of the back plate, and the heat of the LED light bar is dissipated through thermal conduction. The outer frame and the plastic frame cooperate to fix the liquid crystal display panel, and a large amount of heat will be generated when the LED light bar works. The heat is concentrated on the inner side of the back plate and is difficult to effectively dissipate. The continuous high temperature will not only affect the normal operation of the light bar, bu...

AI Technical Summary

Problems solved by technology

In the prior art, the LED light bar is placed inside the back panel, and the heat of the LED light bar is dissipated through heat conduction, and the outer frame and the plastic frame are fixed to fix the LCD panel, and a large amount of heat will be generated when the LED light bar is working. , the heat is concentrated on the inner side of the back plate and it is difficult to dissipate effectively. The continuous high temperature will not only affect the normal operation of the light bar, but also easily cause the light guide plate to expand due to heat, which will seriously affect the overall use effect and life of the LCD module. Therefore, the display module still exists. a lot of room for improvement

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