The invention discloses an LED automobile instrument with a heat dissipation effect, and belongs to the technical field of LED automobile instruments. Comprising an instrument shell and further comprises an air blower fixedly connected to the inner wall of the instrument shell, the inlet end of the air blower is fixedly connected with an air inlet pipe, the inlet end of the air inlet pipe is flush with the surface of the instrument shell, the outlet end of the air blower is fixedly connected with an air blowing pipe, and the air blowing pipe is located in an inner cavity of the instrument shell; the first temperature sensor is fixedly connected to the inner wall of the instrument shell, and the first temperature sensor is electrically connected with a blower; the pressure release valve is fixedly connected to the surface of the instrument shell, and when the temperature of the inner cavity of the instrument shell is high, the first temperature sensor drives the air blower to start, so that external air is blown into the instrument shell from the air blowing pipe, and the temperature of the inner cavity of the instrument shell is rapidly reduced.
本发明公开了一种具有散热效果的LED汽车仪表,属于LED汽车仪表技术领域。包括仪表壳,还包括:固定连接在所述仪表壳内壁的吹风机,所述吹风机的进口端固定连接有进气管,所述进气管的进口端与仪表壳的表面平齐,其中,所述吹风机的出口端固定连接有吹气管,所述吹气管位于仪表壳内腔;固定连接在所述仪表壳内壁的第一温度传感器,所述第一温度传感器与吹风机电性连接;固定连接在所述仪表壳表面的泄压阀,当仪表壳内腔温度较高时,第一温度传感器驱动吹风机进行启动,从而使外界空气从吹气管吹入仪表壳,快速降低仪表壳内腔的温度。
LED automobile instrument with heat dissipation effect
一种具有散热效果的LED汽车仪表
20.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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