The invention belongs to the technical field of automobiles, and particularly relates to a rapid defrosting and demisting device for an automobile. Comprising a system switch, a storage battery, a heating wire, an air blower and a demisting air duct, the electric heating wire is transversely connected in parallel and fixed at the outlet of the demisting air duct; the two ends of the electric heating wire are fixed on plastic brackets on the two sides of a mist outlet of the instrument panel; the system switch is arranged in a glove box of a co-driver; the system switch is connected with the storage battery and the electric heating wire through connecting wires, and whether the electric heating wire heats or not is controlled by controlling on-off of a circuit. And the air blower is connected with the control circuit. Whether the electric heating wire is heated or not is controlled through on-off of the control circuit, when defrosting and demisting are needed, the electric heating wire is started, it is guaranteed that enough heat can be provided in a short time to achieve the defrosting and demisting effects, and the problem that in the prior art, demisting and defrosting cannot be conducted on the front windshield in the short time is solved.
本发明属于汽车技术领域,具体的说是一种汽车用快速除霜除雾装置。包括:系统开关、蓄电池、电热丝、鼓风机和除雾风道;所述电热丝横向并联固定在除雾风道的出口处;所述电热丝的两端固定在仪表板的出雾口两侧的塑料支架上;所述系统开关设置在副驾驶的手套箱内;所述系统开关通过连接导线与蓄电池和电热丝连接,通过控制电路的通断控制电热丝是否加热;所述鼓风机和控制电路连接。本发明通过控制电路的通断控制电热丝是否加热,当需要除霜除雾时,开启电热丝,保证在短时间内能够提供足够多的热量起到除霜除雾的作用,解决了现有技术不能在短时间内对前风挡玻璃除雾除霜的问题。
Rapid defrosting and demisting device for automobile
一种汽车用快速除霜除雾装置
2022-07-29
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Automobile side glass defrosting and demisting structure
European Patent Office | 2021
|