A LED display module waterproof testing equipment

Abstract

The present invention relates to the technical field of testing equipment, in particular to a waterproof testing equipment for LED display modules, which can easily withstand the impact of high-speed water flow and high water pressure by performing waterproof testing on LED display modules. It is convenient to carry out a comprehensive waterproof detection process on the module, improve the detection effect, improve the diversity of detection methods, and improve the practicality and reliability; including the working compartment, two sets of water pipes, three-way pipes, two One group of water outlet pipes and two groups of water valves, the front upper side of the working chamber is connected with a port, the sealing cover on the port is equipped with a sealing door body, the rear side of the sealing door body extends into the port and is in front of the inner wall of the working chamber The sides are flush, and two sets of diffuser pipes are longitudinally installed on the inner left and right sides of the working chamber respectively, and the two sets of diffuser pipes are all rotatably connected with the working chamber.

Description

technical field [0001] The invention relates to the technical field of testing equipment, in particular to a waterproof testing equipment for LED display screen modules. Background technique [0002] As we all know, the LED display module is one of the main components of the LED display. It is mainly composed of LED lights, PCB circuit boards, driver ICs, resistors, capacitors and plastic kits. The LED display module is mainly used in In the fields of advertising, exhibitions, signs, transportation, etc., LED display modules usually need to be waterproofed after production, so as to prevent external rainwater from entering the device and causing damage to the device. The existing waterproof detection method usually directly Put it into the water, and use the humidity detector installed in the module to detect whether there is water infiltration in the equipment. However, this detection method is relatively simple, and it cannot be tested for high-velocity water flow impact a...

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Problems solved by technology

[0002] As we all know, the LED display module is one of the main components of the LED display. It is mainly composed of LED lights, PCB circuit boards, driver ICs, resistors, capacitors and plastic kits. The LED display module is mainly used in In the fields of advertising, exhibitions, signs, transportation, etc., LED display modules usually need to be waterproofed after production, so as to prevent external rainwater from entering the device and causing damage to the device. The existing waterproof detection method usually directly Put it into the water, and use the humidity detector installed in the module to detect whether there is water infiltration in the equipment. However, this detection method is relatively simple, and it cannot be tested for high-velocity water flow impact and high water pressure infiltration, resulting in poor detection results

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