The invention discloses a pressing type automobile steering wheel electric heating device, and belongs to the technical field of electric heating, the pressing type automobile steering wheel electric heating device can release heat at a fixed point for heating by pressing an external heating drum membrane, and the heat is isolated through a heat insulation layer in a normal state, so that a good heat preservation effect is achieved, and meaningless heat loss is avoided; and after the external heating tympanic membrane is extruded, a power supply is in contact with an electromagnetic ball and conducts electricity, so that the electromagnetic ball is electrified to generate a magnetic field to attract a heat transfer magnetic ball, the heat transfer magnetic ball transfers heat generated by the electric heating net to the electromagnetic ball through contact, and then the heat is conducted to the external heating tympanic membrane through a heat conduction pipe for heating. Along with deepening of the pressing degree, the heating effect is also improved, compared with an existing electric heating device, the electric heating device has the advantages that the safety coefficient is higher, and heat energy can be effectively utilized.

    本发明公开了一种按压式汽车方向盘电加热装置,属于电加热技术领域,本发明可以通过按压外加热鼓膜的方式来定点释放出热量进行加热,正常状态通过隔热分层对热量进行隔绝,从而实现良好的保温作用,避免热量无谓的损失,在外加热鼓膜受到挤压后,电源与电磁球接触并进行导电,使得电磁球通电产生磁场,从而对转热磁球进行吸引,转热磁球将电加热网产生的热量通过接触转移至电磁球上,再通过导热管传导至外加热鼓膜上进行加热,且随着按压程度的加深,加热效果也随之增加,与现有的电加热装置相比,本发明的安全系数更高,且可以有效利用热能。


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    Title :

    Pressing type automobile steering wheel electric heating device


    Additional title:

    一种按压式汽车方向盘电加热装置


    Contributors:

    Publication date :

    2022-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / B62D MOTOR VEHICLES , Motorfahrzeuge



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