Forced ventilation electric warmer

Abstract

The invention discloses a forced ventilation electric warmer and relates to the warmer technology field. The forced ventilation electric warmer comprises a bottom plate and a cover plate. The cover plate is installed on a front surface of the bottom plate. An axial flow fan and an air duct are arranged in the bottom plate. The air duct is located below the axial flow fan and is connected with theaxial flow fan, a normal-temperature closing switch, a fuse wire and a heating core are arranged in the air duct, the normal-temperature closing switch and the fuse wire are located below the heatingcore, a heat preservation layer is arranged on an inner wall of the air duct, and an air outlet and an air inlet are arranged in positions, corresponding to a bottom of the air duct and the axial flowfan, of the cover plate. By arranging the axial flow fan, the normal-temperature closing switch, the fuse wire, the heating core and an indication lamp, problems that an existing common forced ventilation electric warmer is generally simple in structure, when a power voltage goes wrong or an internal heating element has a fault, a damage is likely to be caused and work is directly stopped so that applicability is poor are solved.

Description

technical field [0001] The invention relates to the technical field of heaters, in particular to a forced ventilation electric heater. Background technique [0002] Electric heaters, also known as electric heaters, are heating equipment that use electric energy as energy for heating and heating. According to different heating materials, they can be divided into heaters, electric blankets, quartz tube electric heaters, air conditioners and Electric oil heaters, etc. Forced ventilation electric heaters usually refer to electric heaters that can automatically blow air. The internal heating elements generate heat and then blow out the hot air. This type of heater has high efficiency and fast heating, and is more common in daily life. [0003] The current common forced-air electric heaters usually have a relatively simple structure, and are usually set with fixed temperature levels, which can blow out hot air at a specified temperature. However, once the power supply voltage fail...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a forced-air electric heater, which solves the problem that the current common forced-air electric heater usually has a relatively simple structure. When there is a problem with the power supply voltage or the internal heating element fails, it is easy to cause Damage directly stops working, resulting in poor applicability

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