Screw, electrical grounding structure of compressor based on screw, and air conditioner
A technology for electrical grounding and compressors, applied in the field of compressors, can solve problems such as difficult wiring, achieve the effects of simplifying assembly procedures, improving production efficiency, and ensuring grounding performance
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[0016] Such as figure 1 , figure 2 As shown, the present invention proposes a screw 2 that fixes the compressor on the chassis of the electrical appliance. The screw 2 is connected to the chassis 1 of the electrical appliance. The end directly fixed to the chassis 1 is a circular plate, and the side facing away from the chassis 1 is vertical. The threaded column in the center of the circular plate is covered with a cylindrical shock-absorbing washer 3, and the space between the inner ring of the shock-absorbing washer 3 is used to install the fixing nut, and the compressor's mounting feet 4 are set on the shock-absorbing washer 3, so as to achieve the effect of shock absorption. Moreover, a threaded hole is provided on the end surface of the top end of the screw rod 2 for connecting the grounding wire 5 .
[0017] In the present invention, the fixing method of the screw rod 2 and the chassis 1 is welding, and other conductive fixing methods can also be used, all of which a...
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