Shunting structure applied to air outlet of electric heater

Abstract

The invention relates to the technical field of air shunting, in particular to a shunting structure applied to an air outlet of an electric heater. The shunting structure includes a top cover and an air duct plate for limiting the top cover, and further includes a clamping structure arranged on the top cover and the air duct plate and used for making the top cover be connected and matched with theair duct plate and a shunting structure body arranged on the air duct plate and used for conducting wind direction shunting. Through an inner ring groove formed in the top cover and used for containing penetrative water stains, drying with bottom outlet air can be achieved during work, it is ensured that water does not enter the interior, and the possibility of short circuits in internal circuitsis reduced; and through a gap arranged on a limit plate and matched with an annular ring, limitation to an outer ring molding ring at high temperature is achieved, the outer ring molding ring is prevented from deformation at high temperature, fitting of the gap between the top cover and the air duct plate is uniform, and the flatness of the outer ring molding ring of the air duct plate is ensured.

Description

Technical field [0001] The invention relates to the technical field of air shunting, in particular to the shunt structure applied to the air outlet of an electric heater. Background technique [0002] At present, most electric heaters use a fan to blow air through electric heating elements for convection to achieve heat exchange. Most of them are equipped with a temperature limiter. When the air outlet is blocked, the power can be automatically cut off. Some are also equipped with a dump switch. When the electric heater is overturned, the power is automatically cut off, but once the internal water enters or the local overheats, it will cause the internal short circuit or overheating to damage the internal parts and cause the components to curl and be unusable. Therefore, the internal air flow is reasonably dispersed and when it is overheated Restricting easily deformed parts to prevent overheating and curling is the focus of attention. Summary of the invention [0003] In order t...

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Problems solved by technology

[0002] Most of the electric heaters now use the fan to agitate the air to pass through the electric heating element for convection to achieve heat exchange. Most of them are equipped with a temperature limiter inside. When the electric heater is dumped, the power will be automatically cut off. However, once water enters the interior or overheats locally, it will cause an internal short circuit or overheating will damage the internal parts and cause the parts to curl up and become unusable. Therefore, it is reasonable to disperse the internal air flow and when overheating Limiting easily deformed parts to prevent overheating and curling is the focus of attention

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