The present invention relates to a heater for a steering wheel of a vehicle and, more specifically, to a rechargeable heating wire for a steering wheel. The rechargeable heating wire for a steering wheel is thinner than an existing heating wire with a row. Therefore, the rechargeable heating wire for a steering wheel prevents a user from feeling irritation caused by a foreign matter. Moreover, the temperature distribution of the steering wheel can be uniform, and occurrence of the fire can be prevented. Two heating wires (h1, h2) are arranged in a heating pad (10) formed of nonwoven fabric enclosing the outside of the steering wheel (1). The heating wires (h1, h2) are electrically in a parallel state. Each heating wire (h1, h2) is fixed by being sewed on the heating pad (10) by an embroidering machine and wired on the heating pad (10) to form a bilaterally symmetric state. An adhesive layer (30) to which release paper (20) is attached is formed on the rear surface of the heating pad (10). Therefore, after the adhesive layer (30) is attached to the surface of the steering wheel (1), the outside of the heating pad (10) is covered with a leather cover (2).
본 발명은 자동차 핸들용 히터에 관한 것으로, 기존의 1열 열선보다 굵기가 가늘어 이물감이 없고, 핸들의 온도 분포를 보다 균일하게 할 수 있으며, 화재의 발생 또한 방지할 수 있도록 한 것으로, 핸들(1)의 외측을 감싸는 부직포로 이루어진 히팅패드(10)에 2개의 열선(h1,h2)을 배치하되 이 열선(h1,h2)은 전기적으로 병렬상태를 이루 도록 하고, 각 열선(h1,h2)은 히팅패드(10) 상에 자수기에 의해 봉제되어 고정되며, 각 열선(h1,h2)은 히팅패드 (10)에 좌우 대칭상태를 이루도록 배선되고, 상기 히팅패드(10)의 배면에는 이형지(20)가 부착된 접착층(30)이 형성되어 핸들(1) 표면에 부착된 후, 외부에 가죽 커버(2)가 씌워진다.
Rechargeable handle hot wire
충전형 핸들 열선
2023-11-27
Patent
Electronic Resource
Korean
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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