Electric heating film electric heater

Abstract

The invention relates to the field of electric heaters, in particular to an electrothermal film electric heater which comprises a hot film box, a fan box and a heating box, the fan box is welded to the side wall of one side of the hot film box, and the heating box is welded to the side wall of one side of the fan box; the baffles are driven to move through extension and contraction of the elastic telescopic pipes so as to control air outlet of the heating ports, so that when the heating device is used in different scenes, air outlet of the heating ports of different numbers can be controlled by pulling the elastic telescopic pipes of different numbers, heating in different ranges can be achieved, the heating direction is adjusted through the corrugated pipe, and the heating effect is improved. According to the multi-direction heating device, heating can be conducted in multiple directions at the same time, the heating effect of the device is improved, rapid heating can be conducted in a small range, the heating time in the small range is shortened, the heating efficiency is improved, the situation that warm air is dispersed and cannot be gathered to heat one place is avoided, the use experience of a user is greatly improved, and the adjusting mode is simple.

Description

technical field [0001] The invention relates to the field of electric heating, in particular to an electric heating film electric heater. Background technique [0002] The electric heating film heater is a replacement product of the electric heater family. It is an electric heater that works through the heating of the electric heating film. It has the characteristics of small size and beautiful appearance. [0003] When the electric heating film heater is in use, it is impossible to control the blowing range of the heating air, and it is impossible to control the blowing range of the heating air according to the change of the usage scene. When only a small area needs to be heated, the warm air cannot be gathered and blown to a small area The blowing range of the heater cannot be adjusted, and the heating effect is poor. However, the electric heating film electric heater with better heating effect in a small area cannot effectively heat a large area, so that the electric heat...

AI Technical Summary

Problems solved by technology

[0003] When the electric heating film heater is in use, it is impossible to control the blowing range of the heating air, and it is impossible to control the blowing range of the heating air according to the change of the usage scene. When only a small area needs to be heated, the warm air cannot be gathered and blown to a small area The blowing range of the heater cannot be adjusted, and the heating effect is poor. However, the electric heating film electric heater with better heating effect in a small area cannot effectively heat a large area, so that the electric heating film electric heater cannot change the heating blowing according to the change of the environment. The range of movement, and the electric heating film electric heater is usually used in winter, the feet are easy to be damp in winter rainy and snowy weather, the existing electric heating film electric heater can not dry the feet, the feet are damp in winter, and cannot be treated in time. Susceptibility to colds and colds

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