A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automobile electronic relay and automobile door lock/window electronic control device thereof
The invention discloses an automobile electronic relay and an automobile door lock/window electronic control device thereof. The automobile electronic relay comprises a base, a magnetic circuit part,a movable spring part and a static spring part, wherein the static spring part comprises two normally open static springs and two normally closed static springs; the movable spring part comprises a bridging reed adapted between the two normally open static springs and the two normally closed static springs; in the two normally open static springs and the two normally-closed static springs, one normally open static spring and one normally closed static spring corresponding to one end of the bridging reed are connected to serve as a common end of the relay, so that the movable spring part does not serve as the common end; and two fractures are formed between the common end and the other normally open static spring and between the common end and the other normally closed static spring in therelay contact switching process, so that the arc breaking capacity of the relay is enhanced. The use of MOSFET tubes can be avoided, the cost is reduced, the disconnection reliability of the relay canbe greatly improved, the size of the relay is small, the coil power is low, and the energy is saved.
本发明公开了一种汽车电子继电器及其汽车门锁/车窗电子控制装置，该汽车电子继电器包括底座、磁路部分、动簧部分和静簧部分；静簧部分包括两个常开静簧和两个常闭静簧；动簧部分包括适配在两个常开静簧与两个常闭静簧之间的桥接簧片；所述两个常开静簧与两个常闭静簧中，在与桥接簧片的其中一端相对应的一个常开静簧和一个常闭静簧相连接以作为继电器的公共端而使得动簧部分不作为公共端，并在公共端与另一个常开静簧和另一个常闭静簧之间在继电器触点切换过程中形成两个断口，使继电器断弧能力得到增强。本发明既可以免去使用MOSFET管而降低成本，又可以使继电器断开可靠性大大提高，同时继电器的体积小、线圈功率低，节约能量。
Automobile electronic relay and automobile door lock/window electronic control device thereof
The invention discloses an automobile electronic relay and an automobile door lock/window electronic control device thereof. The automobile electronic relay comprises a base, a magnetic circuit part,a movable spring part and a static spring part, wherein the static spring part comprises two normally open static springs and two normally closed static springs; the movable spring part comprises a bridging reed adapted between the two normally open static springs and the two normally closed static springs; in the two normally open static springs and the two normally-closed static springs, one normally open static spring and one normally closed static spring corresponding to one end of the bridging reed are connected to serve as a common end of the relay, so that the movable spring part does not serve as the common end; and two fractures are formed between the common end and the other normally open static spring and between the common end and the other normally closed static spring in therelay contact switching process, so that the arc breaking capacity of the relay is enhanced. The use of MOSFET tubes can be avoided, the cost is reduced, the disconnection reliability of the relay canbe greatly improved, the size of the relay is small, the coil power is low, and the energy is saved.
本发明公开了一种汽车电子继电器及其汽车门锁/车窗电子控制装置，该汽车电子继电器包括底座、磁路部分、动簧部分和静簧部分；静簧部分包括两个常开静簧和两个常闭静簧；动簧部分包括适配在两个常开静簧与两个常闭静簧之间的桥接簧片；所述两个常开静簧与两个常闭静簧中，在与桥接簧片的其中一端相对应的一个常开静簧和一个常闭静簧相连接以作为继电器的公共端而使得动簧部分不作为公共端，并在公共端与另一个常开静簧和另一个常闭静簧之间在继电器触点切换过程中形成两个断口，使继电器断弧能力得到增强。本发明既可以免去使用MOSFET管而降低成本，又可以使继电器断开可靠性大大提高，同时继电器的体积小、线圈功率低，节约能量。
Automobile electronic relay and automobile door lock/window electronic control device thereof
一种汽车电子继电器及其汽车门锁/车窗电子控制装置
CHEN HONGBO (author) / WU JINSHU (author) / SHU ZHIGANG (author) / WU ZIMING (author)
2021-02-02
Patent
Electronic Resource
Chinese
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