Multi-layer heat gathering energy-saving and efficient heater

Abstract

The invention discloses a multi-layer heat gathering energy-saving and efficient heater. The multi-layer heat gathering energy-saving and efficient heater comprises an electric heating body. Multiple sets of heat gathering and conducting covers are arranged at the outer portion of the electric heating body. Cover openings of the multiple sets of heat gathering and conducting covers are installed in respective correspondingly-matched heat gathering and conducting bases. The shapes of the outer portions of the multiple sets of heat gathering and conducting covers from interior to exterior are sequentially enlarged, the perimeters of the peripheries of the heat gathering and conducting bases matched with the multiple sets of heat gathering and conducting covers from top to bottom are sequentially increased, the side walls of the periphery of a combined body obtained after combining the multiple heat gathering and conducting bases are in a multi-layer step shape, the multiple sets of heat gathering and conducting covers are of a layer-by-layer nested structure, the electric heating body is located in the heat gathering and conducting cover located on the innermost layer, and the lower end of the electric heating body is connected with an outer power source through a wire. Through the adopted multiple layers of heat gathering and conducting covers, the heat of a heating core can be kept in a centralized manner, the multiple layers of heat gathering and conducting covers heat a heating cover on the outer layer and can also conduct heat preservation and increasing on a heating cover on the inner layer, accordingly, the heat keeping time of the heating core is prolonged, and the effects of energy saving and high efficiency are achieved.

Description

technical field [0001] The invention relates to a heater, in particular to an electric heater. Background technique [0002] An electric heater is a heating device that uses electricity as energy for heating and heating, and can also be called an electric heater. According to different heating materials, common electric heaters on the market can be divided into electric blankets, quartz tube electric heaters, heaters, air conditioners and electric oil heaters, etc. The energy-saving effect and thermal efficiency of the above-mentioned heaters are not good enough. . Contents of the invention [0003] The purpose of the present invention is to provide a multi-layer heat-gathering, energy-saving and high-efficiency heater with a simple and practical structure, which can be used for heating for a long time. [0004] The technical scheme that the present invention adopts is as follows: [0005] A multi-layer heat-gathering energy-saving and high-efficiency heater is characte...

AI Technical Summary

Problems solved by technology

According to different heating materials, common electric heaters on the market can be divided into electric blankets, quartz tube electric heaters, heaters, air conditioners and electric oil heaters, etc. The energy-saving effect and thermal efficiency of the above-mentioned heaters are not good enough.

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