A foldable electric heater for easy storage

Abstract

A foldable electric heater for easy storage, which is characterized in that it includes more than two stacked electric heating sheets, one side of the electric heating sheet is connected to the spine board through a connecting piece, the whole is book-shaped, and the electric heating sheet is opened to form a fan; the spine board A power switch is provided, and the power switch is respectively connected to the power supply and each electric heater; there are opening limit tension bars connected between adjacent electric heaters; The reversible panel; between the adjacent electric heaters, between the panel and its adjacent electric heaters, there are open-angle travel switches, and the open-angle travel switches between the separated parts of the panels or electric heaters are turned on, and the electric heaters It is connected to the power switch through its adjacent open-angle travel switch; the invention sets the electric heater into a book-like structure, which has a large heat dissipation area after unfolding, good heat dissipation effect, and fast heating speed. When not in use, the electric heater can be folded and stored, saving space. The invention is ingenious in conception, easy to implement and suitable for popularization.

Description

technical field [0001] The invention relates to an electric heater, in particular to a foldable electric heater which is convenient for storage. Background technique [0002] my country has a vast territory, and there are large areas of houses that need to be heated in the long winter. With the development of the national economy, central heating systems have been established in cities with a long duration of severe cold, which has improved the living conditions of residents in these areas; In cities with a short duration, most households generally use electric heaters for heating in order to increase the temperature of their homes because there is no supporting heating system for urban construction. Therefore, the domestic market for electric heaters has developed rapidly, sales continue to grow, and technology is also improving. , the safety factor is getting higher and higher, but these electric heaters are still somewhat insufficient. In order to increase the heat dissipat...

AI Technical Summary

Problems solved by technology

[0002] my country has a vast territory, and there are large areas of houses that need to be heated in the long winter. With the development of the national economy, central heating systems have been established in cities with a long duration of severe cold, which has improved the living conditions of residents in these areas; In cities with a short duration, most households generally use electric heaters for heating in order to increase the temperature of their homes because there is no supporting heating system for urban construction. Therefore, the domestic market for electric heaters has developed rapidly, sales continue to grow, and technology is also improving. , the safety factor is getting higher and higher, but these electric heaters are still somewhat insufficient. In order to increase the heat dissipation area, their volume is generally relatively large and relatively fixed, and the relative heat dissipation area is small, which affects the thermal efficiency and the life of the heating element. When not in use, storage also takes up a lot of space, which still needs to be improved

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