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实用新型
CN203149766U 配电箱门自动吸合、开启报警装置 失效 - 权利终止

配电箱门自动吸合、开启报警装置
摘要：
本实用新型公开了一种配电箱门自动吸合、开启报警装置，是由带报警装置的电路和磁铁组成，其中带报警装置的电路包括双金属片开关、电源、音响报警系统和串联开关，双金属片开关、电源、音响报警系统和串联开关串联连接；带报警装置的电路安装在配电箱内，磁铁安装在配电箱门上，与双金属片开关相对应，当配电箱门关闭不严时，可以报警提醒工作人员，避免了对配电箱内部元器件的损害；对不法分子的偷盗行为可以起到警示作用。
摘要（英）：

The utility model discloses an alarm device for automatic closing and opening of distribution box door, wherein the alarm device is composed of a circuit with an alarm device and a magnet, wherein the circuit with the alarm device comprises a bimetallic sheet switch, a power supply, a sound equipment alarm system and a series switch, the bimetallic switch, the power supply, the sound equipment alarm system and the series switch are connected in series, the circuit with the alarm device is arranged in the distribution box, the magnet is arranged on the door of the distribution box, and is corresponded with the bimetallic sheet switch, when the door of the distribution box is not tightly closed, the staff can be prompted by the alarm, the damage of a component in the distribution box can be avoided, and the caution effect on pilferage behavior of lawless persons can be provided.

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