Light-emitting diode (LED) display screen box body capable of being installed and maintained conveniently

A technology of LED display screen and LED module, applied in the direction of identifying devices, instruments, electrical components, etc., can solve the problems of difficult disassembly and maintenance, and achieve the effect of simple installation and maintenance and high efficiency

Inactive Publication Date: 2012-04-04
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AI-Extracted Technical Summary

Problems solved by technology

[0006] The invention proposes an LED display box that is easy to install and maintain, in order to solve the tec...
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The invention discloses a light-emitting diode (LED) display screen box body capable of being installed and maintained. The LED display screen box body comprises a front face mask and an LED display screen, wherein the LED display screen is formed by splicing a plurality of LED modules; each LED module has the same structure; and each LED module is fixed to the front face mask through a plurality of bolts. By using the LED display screen box body, the LED module which fails can be directly detached for replacing; a power supply and a system card are both arranged in an independent module power supply box; when the power supply and the system card are detached, only screws at the four corners need to be loosened, and the module power supply box is unplugged from the back surface directly; therefore, the LED display screen box body is easy to install and maintain and high in efficiency.

Application Domain

Identification meansElectrical apparatus casings/cabinets/drawers

Technology Topic

EngineeringLED display +3


  • Light-emitting diode (LED) display screen box body capable of being installed and maintained conveniently
  • Light-emitting diode (LED) display screen box body capable of being installed and maintained conveniently
  • Light-emitting diode (LED) display screen box body capable of being installed and maintained conveniently


  • Experimental program(1)

Example Embodiment

[0014] Such as figure 1 As shown, the present invention proposes an LED display box that is easy to install and maintain. It is assembled from several LED modules 1 to form an LED display. Each LED module 1 is independent of each other and has the same structure, and each LED module The four corners of 1 are respectively fixed on the front cover (not shown in the figure) by a screw.
[0015] Combine figure 2 As shown, each LED module 1 has the same structure, which includes: a module box 11 on one side of which is provided with two connecting fasteners 111; and a module power box 12 fixed on the two connecting fasteners 111 by screws.
[0016] During installation, each LED module 1 is fixed on the front cover with screws, and can be assembled into an LED display screen simply and quickly. When a certain LED module 1 in the LED display fails, the faulty LED module 1 is directly disassembled, and the LED light board on the front cover is replaced. The disassembly is simple and convenient.
[0017] Of course, when a certain LED module 1 in the LED display screen fails, the faulty LED module 1 may not be directly removed, but the faulty LED module 1 is removed and the module power box 12 is replaced.
[0018] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection of the present invention. Within range.


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Description & Claims & Application Information

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Owner:珠海深圳清华大学研究院创新中心 +1

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