The invention belongs to the technical field of electric heating, and particularly discloses a pressing type automobile steering wheel electric heating device which comprises a steering wheel shell, a steering column used for being connected with an automobile is installed in the center of the steering wheel shell, and two heating mechanisms are arranged on the steering wheel shell. The heating mechanism comprises a cavity formed in the steering wheel shell, a circular groove is formed in the inner wall of the cavity, a supporting bearing is fixedly embedded in the circular groove, a rotating column is fixed to the inner ring of the supporting bearing, the outer wall of the rotating column is fixedly sleeved with a gear ring, and the circular groove is provided with a toothed plate meshed with the gear ring. The rotating column is rotated by pressing the first switch, the resistance wire is located at different positions, the applicability is improved, adjustment can be conveniently conducted according to the hand position of a user, the heat insulation plate is rotated by pressing the second switch, the resistance wire is shrunk or unfolded, the size of a heating interval is changed, and adjustment can be conveniently conducted according to needs.
本发明属于电加热技术领域,尤其公开了一种按压式汽车方向盘电加热装置,包括方向盘壳体,所述方向盘壳体的中心安装有用于与汽车连接的转向柱,所述方向盘壳体上设置有两组加热机构,所述加热机构包括开设在方向盘壳体内的腔体,所述腔体内壁开设有圆槽,所述圆槽内内固定嵌设有支撑轴承,所述支撑轴承的内圈固定有转动柱,所述转动柱的外壁固定套设有齿环,所述圆槽设有与齿环相啮合的齿板。本发明通过按压开关一使转动柱转动,使电阻丝位于不同的位置,提高了适用性,方便根据使用者的手部位置进行调节,并通过按压开关二,使隔温板转动,进行电阻丝的收缩或展开,改变加热区间的大小,便于根据需要进行调节。
Pressing type automobile steering wheel electric heating device
一种按压式汽车方向盘电加热装置
2023-08-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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