The invention provides a cabin water immersion sensor, which comprises a shell, an upper cover plate, a lower cover plate, a floater Hall element and a circuit board, and is characterized in that a floater comprises a floater body and a floater sealing cover. By optimizing a circuit board circuit, floater materials, floater structure design and shell materials, positive and negative electrodes are canceled, a voltage stabilizing element is added, and the circuit board is prevented from being damaged by an external power supply; the product damage rate is reduced, it is guaranteed that the floater can still float normally after long-term work of the product, the equipment failure rate is reduced, meanwhile, the product has better flame retardance, and the safety and reliability of the product are improved.
本发明提供了一种舱室浸水传感器,包括:壳体、上下盖板、浮子霍尔元件和电路板,浮子包括浮筒本体和浮筒封盖,本发明通过优化电路板电路、浮子材料、浮子结构设计及壳体材料,实现取消正负极、增加稳压元件,避免外部电源损坏电路板,降低产品损坏率,保证产品长期工作后浮子还能正常浮起,降低设备故障率,同时使产品具备更好的阻燃性,提高了产品的安全可靠性。
Cabin immersion sensor
舱室浸水传感器
2024-10-22
Patent
Electronic Resource
Chinese
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