Air heater

Abstract

The invention discloses an air heater. The air heater comprises a warm chamber surrounding the lower half body of the human body, an electric heating air assembly, a fan, a temperature detection device, a protection shell, an anti-blockage device and a power source temperature and time control assembly. The electric heating air assembly, the fan and the temperature detection device are arranged inthe protection shell, and a heat supply main machine is formed. The anti-blockage device and the protection shell are connected to prevent air inlet and air outlet blockage. A temperature controlleris connected with the heat supply main machine through a power line and a signal line. The heat supply main machine is arranged in the warm chamber. The temperature controller controls the heat supplymain machine to supply hot air safe to the human body skin. According to the air heater, a hot air outlet and a shell are safe to the naked skin of the human body, and meanwhile the heat energy utilization rate is greatly increased due to the closing and heat preservation function of the warm chamber. The air heater is personal heating equipment which is safe, low in power consumption, high in efficiency and comfortable and convenient to use.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a heater for heating equipment for one person. Background technique [0002] At present, the heaters on the market are generally effective when used in small spaces such as bathrooms, and have high power and noise. Most of them are high-power electrical appliances exceeding 500W-2000W. If the air outlet is far away, the heating speed is slow and the effect is poor, and there is a risk of burns if it is too close to the air outlet; the actual use effect of the mini heater with relatively small power is also poor, because most of the heat is wasted into the surrounding air; existing Because the temperature of the air outlet of the heater is very high, most of them exceed 100 degrees Celsius, and secondly, there is no anti-blocking device, so the outlet of the heater is prohibited from being covered or touched; other personal heating equipment with contact heat conduction, such a...

AI Technical Summary

Problems solved by technology

[0002] At present, the heaters on the market are generally effective when used in small spaces such as bathrooms, and have high power and noise. Most of them are high-power electrical appliances exceeding 500W-2000W. If the air outlet is far away, the heating speed is slow and the effect is poor, and there is a risk of burns if it is too close to the air outlet; the actual use effect of the mini heater with relatively small power is also poor, because most of the heat is wasted into the surrounding air; existing Because the temperature of the air outlet of the heater is very high, most of them exceed 100 degrees Celsius, and secondly, there is no anti-blocking device, so the outlet of the heater is prohibited from being covered or touched; other personal heating equipment with contact heat conduction, such as electric blankets , electric heaters, hot water bottles, electric foot pads, electric shoes, knee warmers, etc., all have the problem of slow heating speed, hot parts that touch the body and even sweating, and no heating effect in places that cannot be touched

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