The invention relates to an automobile front-row surface blowing system. The system comprises: a first electric air outlet, wherein the first electric air outlet comprises a first outer shell, a cylindrical pin sleeve and a plug pin are arranged outside the first outer shell, an air outlet channel for air conditioner air to be blown out is formed in the first outer shell, and the first outer shellcomprises a base plate located close to an air outlet end; a silencing plate fixed to the inner side of the base plate, wherein a closed silencing cavity is formed between the base plate and the silencing plate, a plurality of micro holes penetrating through the two opposite plate surfaces of the silencing plate are formed in the silencing plate, one ends of the micro holes are communicated withthe silencing cavity, and the other ends of the micro holes are communicated with the air outlet channel; and a second electric air outlet formed in the adjacent side of the first electric air outletand comprising a second outer shell, wherein the second outer shell is provided with a cylindrical pin matched with the cylindrical pin sleeve, and the second outer shell is provided with a plug pin hole matched with a plug pin. Noise reduction can be achieved, and a stable rigid connection structure can be formed between the first outer shell and the second outer shell.
本发明涉及一种汽车前排吹面系统,其包括:第一电动出风口,其包括第一外壳体,第一外壳体外设有圆柱销套和插销,第一外壳体内设有供空调风吹出的出风通道,第一外壳体包括位于靠近出风端的基板;消声板,固定于基板的内侧,且基板与消声板之间形成密闭的消声空腔,消声板上设有贯穿其相对两板面的多个微孔,微孔的一端与消声空腔连通,且另一端与出风通道连通;第二电动出风口,设于第一电动出风口的邻侧,其包括第二外壳体,第二外壳体设有与圆柱销套配合的圆柱销,且第二外壳体设有与插销配合的插销孔;可以实现降噪,且第一外壳体与第二外壳体之间能够形成稳定的刚性连接结构。
Automobile front-row surface blowing system
一种汽车前排吹面系统
05.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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