Novel energy-saving electric water heater

Abstract

The invention discloses a novel energy-saving electric water heater which comprises a socket arranged on a bathroom wall and a plug connected with the socket in a matched manner, and is characterizedin that a locking block is arranged at the top of the plug; a through slot is arranged in the locking block in a left-right penetrating manner; a conductive head is arranged in the middle of the top surface of the locking block; a locking slot matched with the locking block in a matched manner is formed in the bottom surface of the socket. The plug in the novel energy-saving electric water heateris safe and stable to lock, and the plug is high in electrification stability; during plugging, the plug is locked at first, and then is electrified; during unplugging, the plug is powered off at first, and then is unlocked. Therefore, an electric shock accident occurring during plugging and unplugging of the plug is effectively avoided; the whole device is convenient and quick to operate; the efficiency of plugging and unplugging the plug is greatly improved.

Description

technical field [0001] The invention relates to the technical field of electric water heaters, in particular to a novel energy-saving electric water heater. Background technique [0002] With the improvement of living standards, electric water heaters are plugged into almost every household. In order to save electricity, the plug of the water heater should generally be unplugged when the electric water heater is not in use. It needs to be plugged in about an hour before using hot water. This brings the problem of frequent plugging and unplugging. The traditional plugging is fixed by friction to prevent the plug from slipping out, but it often happens that the plug is too tight or too loose. The socket is charged regardless of whether there is a plug inserted, which is dangerous. High coefficient, easy to electric leakage and electric shock. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of energy-sav...

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Problems solved by technology

[0002] With the improvement of living standards, electric water heaters are plugged into almost every household. In order to save electricity, the plug of the water heater should generally be unplugged when the electric water heater is not in use. It needs to be plugged in about an hour before using hot water. This brings the problem of frequent plugging and unplugging. The traditional plugging is fixed by friction to prevent the plug from slipping out, but it often happens that the plug is too tight or too loose. The socket is charged regardless of whether there is a plug inserted, which is dangerous. High coefficient, easy to electric leakage and electric shock

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