The invention relates to an airtight terminal and a vehicle-mounted electric compressor. In the airtight terminal for the vehicle-mounted electric compressor, the bending part arranged on the lead part absorbs vibration, so that the vibration is not easily transmitted to the insulating material of the sealing part, and heat generation or conduction loss of the lead connecting part is suppressed. The present invention provides an airtight terminal comprising: a metal outer ring having at least one sealing hole; the lead wire is inserted into the sealing hole of the metal outer ring in a penetrating manner; the insulating material seals the metal outer ring and the lead, and the lead is provided with a bent part. The bending part can be arranged by directly bending a part of the lead, and can be further connected with an extension terminal on the lead, and a bending part is arranged on the extension terminal.
本发明涉及气密端子以及车载电动压缩机。在车载电动压缩机用的气密端子中,使设于引线部件的该弯曲部吸收振动,使得振动不容易传递到密封部的绝缘材料,并且抑制引线连接部的发热或通电损失。本发明提供一种气密端子,其特征在于,包括:金属外环,具有至少一个密封孔;引线,贯通插入于该金属外环的密封孔;以及绝缘材料,将金属外环和引线密封,其中,该引线设有弯曲部。所述弯曲部既可直接弯曲引线的一部分而设置,又可进一步在引线上连接延长端子而在该延长端子上设置弯曲部。
Airtight terminal and vehicle-mounted electric compressor
气密端子以及车载电动压缩机
2022-09-20
Patent
Elektronische Ressource
Chinesisch
IPC: | H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / 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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