A motor winding detection device for inspectors in large workshops

Abstract

The invention discloses a motor winding detection device for a large workshop inspector. The motor winding detection device includes a box body, a mini camera and a wireless transmission device. The box body is in rotary connection with a box cover, and the outer wall of the box body is connected with a handle. A storage tank is located below a liquid crystal display screen, and a detection device is arranged in the storage tank. The tail end of the detection device is internally movably connected with a pull bar, an LED lamp switch is embedded in the outer wall of the tail end of the detection device, and an LED lamp bead is arranged on the head end of the detection device. The LED lamp bead and the LED lamp switch are electrically connected. A magnifying glass sheet is embedded in the outer wall on the top of the head end of the detection device. The mini camera is mounted on the bottom of the head end of the detection device, and the wireless transmission device is installed at the bottom of the mini camera. The box body and the box cover of the motor winding detection device are in a suitcase structure as a whole after being integrated. The whole device is easy to carry for an inspector walking in a large workshop and is more convenient for use.

Description

technical field [0001] The invention relates to the technical field of motor winding detection, in particular to a motor winding detection device for patrol inspectors in large workshops. Background technique [0002] The winding is an integral part of the motor. Aging, moisture, heat, corrosion, foreign matter intrusion, and external impact will all cause damage to the winding. Motor overload, under-voltage, over-voltage, and lack of phase operation can also cause winding failure. Winding faults are generally divided into winding grounding, short circuit, open circuit, and wiring errors. [0003] Existing motor winding detection devices are not easy to carry, and most of them use the observation method for detection. By visually inspecting the winding ends and the insulators in the wire slots, it is observed whether there is any damage or scorched traces. The detection accuracy is low, and it is easy to cause detection omissions, and the insulators in the motor winding slo...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a motor winding detection device for inspectors in large-scale workshops to solve the problem that the existing motor winding detection devices proposed in the background technology are not easy to carry, and most of them use the observation method for detection. Check whether there is any damage or burnt traces on the insulators in the inner part and the wire slot. If there is any, it is the grounding point, but the detection accuracy of the motor winding is low, which may easily cause detection omissions, and the insulators in the motor winding slot are not easy to visually inspect. Observations that allow detection of missed issues

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