Electric heater with height convenient to adjust

Abstract

The invention discloses an electric heater with height convenient to adjust. The electric heater comprises a fixed base, the top of the fixed base is fixedly connected with a supporting column, a sliding groove is formed in one side face of the supporting column, and a supporting plate is fixedly connected to the upper surface of the supporting column; a motor is fixedly connected to the top of the supporting plate, and a rotating rod is fixedly connected to the output end of the motor; the end, far away from the motor, of the rotating rod is fixedly connected with a first gear, and one side of the first gear is provided with a second gear; the outer surface of the second gear is meshed with the outer surface of the first gear, the bottom surface of the second gear is fixedly connected with a threaded rod, and the bottom end of the threaded rod penetrates through the upper surface of the supporting plate and extends to the lower part of the supporting plate; and the end, far away fromthe supporting plate, of the threaded rod is in contact with the upper surface of the fixed base. The electric heater with height convenient to adjust has the advantages of being high in safety performance, capable of adjusting height and long in service life.

Description

technical field [0001] The invention relates to the technical field of electric heaters, in particular to an electric heater which is convenient for height adjustment. 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 during work, it will affect people's life safet...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an electric heater that is easy to adjust the height, which solves the problem that the electric heater will affect people's life safety when it is accidentally touched due to the high temperature of the outer surface during the working process. , the problem of inability to adjust height and short service life

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