본 발명은 차량의 시트백 후방면에 전후방향으로 이동하면서 시트백에 인입 및 인출 가능하게 설치하여 미사용 시에는 시트백 내부로 인입되어 있다가 사용 시에 시트백에서 인출되어 사용자의 정강이 부위에 근접하여 온열을 제공함으로써 온열 효과를 향상시킬 수 있는 면상발열체를 이용한 차량용 발열장치에 관한 것으로, 본 발명의 한 형태에 따른 차량용 발열장치는, 차량의 시트백 후방부에 전후방향으로 이동하면서 시트백에 대해 펼쳐지거나 접히는 접철작동부; 및, 상기 접철작동부에 설치되어 접철작동부가 시트백에 접힌 상태에서는 시트백의 후방면에 밀착되고, 접철작동부가 시트백에서 펼쳐지면 사용자의 정강이 부위에 근접하며, 외부에서 인가되는 전기에너지에 의해 발열하는 발열체를 구비한 발열커버부;를 포함할 수 있다.
The present invention relates to a vehicle heating device which is installed on the rear surface of a seatback of the vehicle so as to be able to enter and exit the seatback while moving forward and backward. The vehicle heating device uses a planar heating element that is retracted in the seatback when not in use and is pulled out from the seatback to provide heat near the shins of a user when in use, and thus can improve the heating effect. The vehicle heating device according to one aspect of the present invention may include: a folding operation part that unfolds or folds with respect to the seatback of the vehicle while moving forward and backward at the rear of the seatback of the vehicle; and a heating cover part installed on the folding operation part and provided with a heating element that is heated by electrical energy applied from the outside, wherein the heating cover part is in close contact with the rear surface of the seatback when the folding operation part is folded into the seatback and is near the shins of the user when the folding operation part is unfolded from the seatback.
Heating System for Automobile
차량용 발열장치
2024-05-17
Patent
Electronic Resource
Korean
Automobile seat heating control method, heating system and automobile
European Patent Office | 2023
|Heating system of electric automobile, electric automobile and parking and heating method
European Patent Office | 2016
|