2results about How to "Realize power off" patented technology

The utility model discloses a socket structure used for a guide rail socket, comprising a housing, a pedestal, a plugging part and three conductive parts, the housing covers the pedestal and is in rotation cooperation with the pedestal, the housing is provided with a two-plug jack and a three-plug jack used for the insertion of the socket, the plugging part is used for being inserted into a guide rail module, and the number of the conductive parts is three. The three conductive parts are used for being in contact connection with conductive strips corresponding to the guide rail module, and clamping parts are arranged on the conductive parts and used for being clamped on the conductive strips corresponding to the guide rail module. According to the utility model, through the conductive parts with the clamping parts, when the socket module is inserted into the guide rail module, the first clamping part of the zero line connecting pin and the second clamping part of the live line connecting pin are clamped on the corresponding conductive strips so as to ensure the stability of connection, and the conductive silver points are arranged in the first clamping part and the second clamping part, so that the stability of the socket module is improved. Electric connection can be realized by vertically contacting the conductive strips, and the effect of electric connection with the conductive strips is enhanced.

This invention relates to a relay and an automatic circuit protection method using the relay. The relay includes a housing, conductive steps disposed on the inner walls of the left and right sides of the housing, and a stepped conductive bridge that can dynamically fit with the conductive steps. External cables pass through the housing and are electrically connected to the conductive steps. A piston push rod device drives the conductive bridge to rise and fall, connecting or disconnecting it from the conductive steps. The piston push rod device is driven by vapor generated by the sublimation of an easily sublimable substance. This relay and the automatic high-voltage circuit protection method using the relay are not only reusable, but also have a simple and stable structure, low manufacturing and assembly costs, stable operation, long service life, and can reliably achieve power cut-off in a fire.