The invention discloses a static contact seat structure with a heating function, which comprises a ceramic base, a ceramic shell is fixedly connected to the center of the upper end of the ceramic base, a contact piece is fixedly connected to the center of the upper end of the ceramic shell, and a first contact is fixedly connected to the middle of one side of the upper end of the ceramic shell. A second contact is fixedly connected to the position, corresponding to the first contact, of the middle of the other side of the upper end of the ceramic shell, the first contact at the upper end of the ceramic shell extends out of a first conductive film, and the first conductive film is electrically connected with the first contact; and a second contact at the upper end of the ceramic shell extends out of a second conductive thin film, the second conductive thin film is electrically connected with the second contact, a salt bath is arranged between the first conductive thin film and the second conductive thin film, and a ceramic sheath is arranged on the outer side of the ceramic shell. According to the structure, damp automatic heating can be realized, and the phenomenon of poor contact of the contact piece due to condensation of ice and frost on the contact piece is prevented.

    本发明公开了一种带有加热功能的静接点座结构,包括陶瓷底座,所述陶瓷底座的上端中心处固定连接有陶瓷外壳,所述陶瓷外壳的上端中心处固定连接有接触片,所述陶瓷外壳的上端一侧中部固定连接有第一触点,所述陶瓷外壳的上端另一侧中部与第一触点对应位置固定连接有第二触点,所述陶瓷外壳上端的第一触点延伸出第一导电薄膜且第一导电薄膜与第一触点电学连接,所述陶瓷外壳上端的第二触点延伸出第二导电薄膜且第二导电薄膜与第二触点电学连接,所述第一导电薄膜和第二导电薄膜之间设置有盐槽,所述陶瓷外壳的外侧设置有陶瓷护套。本发明中,可以受潮自动加热,防止冰霜在接触片凝结,使接触片接触不良的现象的发生。


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    Titel :

    Static contact seat structure with heating function


    Weitere Titelangaben:

    一种带有加热功能的静接点座结构


    Beteiligte:
    WANG GANG (Autor:in) / ZHANG LI (Autor:in) / LI JIAN (Autor:in) / HE HUAHAI (Autor:in) / HE BIN (Autor:in)

    Erscheinungsdatum :

    2021-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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