Electric heater

Abstract

The invention relates to an electric heater comprising a main housing, a heating body and a wind wheel. The main housing comprises a heat dissipation panel with a heat dissipation area in which a plurality of heat dissipation holes are formed. The heating body is arranged in an inner cavity of the main housing and the orthographic projection of the heating body on the heat dissipation panel is a first orthographic projection; the wind wheel is arranged in the inner cavity of the main housing, and the orthographic projection of the wind wheel on the heat dissipation panel is a second orthographic projection; the first orthographic projection and the second orthographic projection are both located in the heat dissipation area, and the first orthographic projection and the second orthographicprojection are not overlapped with each other; and the wind wheel can transmit heat generated by the heating body to the external environment through the heat dissipation holes until the difference value between the temperature of the heat dissipation holes located in the first orthographic projection area and the temperature of the heat dissipation holes located in the second orthographic projection area is smaller than 20 DEG C. According to the electric heater, due to the arrangement of the wind wheel, the situation that the temperature in the main housing is too high, and consequently thetemperature of the whole electric heater is too high is avoided, and the effect that the heat dissipation panel evenly heats up and down is achieved.

Description

technical field [0001] The invention relates to the technical field of heating, in particular to an electric heater. Background technique [0002] With the advancement of science and technology and the development of society, people's living standards are gradually improving, and people's requirements for working and living environments are also increasing. In order to make the room have a comfortable temperature in the cold winter, electric heaters have become a widely used electrical appliance in people's lives. The electric heater can quickly heat up the room, thereby improving the comfort of the indoor environment and effectively improving people's quality of life. Moreover, compared with traditional heating methods, electric heaters have low construction and installation costs, and have the advantages of no pollution, low energy consumption, high energy utilization rate, and flexible use, and are widely loved by people. [0003] At present, the electric heaters on the...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that it is difficult for an electric heater to meet the requirements of fast heating speed and low wind feeling at the same time, the present invention proposes an electric heater, which can achieve the technical effect of fast heating speed and low wind feeling

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