The invention provides a massage electromagnetic valve pump valve module for an automobile seat. The module comprises an air distribution layer and an electromagnetic valve hermetically connected withan air outlet of the air distribution layer. The electromagnetic valve comprises a valve body; an electromagnetic coil is annularly arranged on a side wall of the valve body; an air distribution cavity is arranged in the valve body, and an air inlet and an air outlet are arranged in the two ends of the air distribution cavity respectively; a branch air passage which is connected with the air distribution cavity and faces the same side as an exhaust port is arranged in the side wall; the exhaust port is provided with an exhaust piece internally provided with an air channel, and a valve elementarranged in the air distribution cavity is arranged below the exhaust piece; and the exhaust piece and the valve element are jointly provided with a first elastic element. Whether a gap exists between the exhaust piece and the valve element or not can be adjusted by switching an on-off state of the electromagnetic coil.
本申请提供有一种用于汽车座椅的按摩电磁阀泵阀模组,包括:配气层,还包括:与所述配气层的出气口密封连接的电磁阀;所述电磁阀包括:阀体本体;所述阀体本体侧壁环设有电磁线圈;所述阀体本体内设有配气腔且配气腔两端分别为进气口和排气口;其侧壁上设有与配气腔连通且朝向与排气口同侧的支气道;所述排气口配置有内设有气道的排气件且所述排气件下方设有内置于配气腔内的阀芯;所述排气件与所述阀芯共同套设有第一弹性元件;通过切换电磁线圈通断电的状态,能够调节排气件与阀芯之间有无间隙。
Massage electromagnetic valve pump valve module for automobile seat and automobile seat
用于汽车座椅的按摩电磁阀泵阀模组及汽车座椅
2020-08-25
Patent
Electronic Resource
Chinese
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