Power supply detachable type LED display screen
An LED display screen and detachable technology, applied in the direction of instruments, identification devices, etc., can solve the problems of inconvenient maintenance, time-consuming and laborious, non-removable, etc., and achieve the effect of increasing reliability.
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[0016] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
[0017] One embodiment of the present invention provides a detachable power supply LED display screen, including a frame 1 and an LED lamp panel group 2 fixed on the frame. Frame, the center beam 3 fixed on the central axis of the rectangular frame, the wire receiving grooves intersecting with the center beam 3 and fixed to each other, the center beam is provided with a power supply box 5 and a control box 4, and the control box The LED control board is fixed inside the box 4, and the power supply box 5 is fixed on the center beam 3 through a detachable connector. The power supply box 5 includes a bottom plate 7, a power supply 6 and a back cover 8, wherein the bottom plate 7 and the back cover 8 forms a cavity, the power supply 7 is fixed ...
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