Electric heater with adjustable height

Abstract

The invention discloses a height-adjustable electric heater, which includes an adjustment rod, the bottom of the adjustment rod is fixedly connected with a fixing frame, and the inside of the fixing frame is provided with an electric heater body. The top is provided with a water inlet, both ends of the adjustment rod are provided with threaded rods, the top of the adjustment rod is provided with a support plate, and the top end of the threaded rod penetrates the outer surface of the support plate and extends to the outside of the support plate , the top of the threaded rod is fixedly connected with a first gear, the top of the support plate is provided with a stepping motor, the output end of the stepping motor is fixedly connected with a rotating rod, and the rotating rod is far away from one end of the stepping motor A second gear is fixedly connected, the outer surface of the second gear is covered with a rack, and the inner wall of the rack meshes with the outer surface of the second gear. The height-adjustable electric heater has the functions of avoiding the impact on people's life safety, improving the overall safety, and meeting the needs of users.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a height-adjustable electric heater. Background technique [0002] Electric heaters can be widely used in residential, office, hotel, shopping malls, hospitals, schools, train carriages and other mobile heating, simple mobile homes and other civil and public buildings. It is a heating product that converts electrical energy into heat energy. With the reform of my country's heating system and the improvement of people's living standards, new heating methods are emerging, and electric heating has increasingly become an indispensable heating method. At present, domestic electric heating methods are mainly divided into heating cable floor radiant heating, electric heating film heating and electric heating. [0003] However, due to the high temperature of the outer surface of the current electric heater in the working process, it will affect people's life safety when acc...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an electric heater that can be adjusted in height, which solves the problem that the current electric heater will cause damage to people's lives when accidentally touched due to the high temperature of the outer surface during the working process. Affecting safety, it is impossible to avoid the problem of accidental touch by children

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