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发明公开
CN106645847A 一种电能表计量箱防护装置 无效 - 驳回

一种电能表计量箱防护装置
摘要：
本发明公开了一种电能表计量箱防护装置，包括主箱体和保护壳，所述主箱体内设置有安装板，所述安装板上设置有一组电能表，所述主箱体一侧通过连轴与所述保护壳铰接，所述主箱体后部连接有进线箱，所述进线箱上部设置有支架，所述支架的顶端设置有导水槽，所述进线箱一侧设置有弯套，所述主箱体和所述保护壳内均设置有扬声器，所述扬声器一侧设置有触头开关，所述扬声器一侧设置有与所述触头开关适配的导电弹簧，所述触头开关还与控制室扬声器电连接。该电能表计量箱防护装置能够给电能表提供良好的保护作用，防止无关人员随意断开用户电闸，在遭到暴力对待时可以进行报警，安全性高。
摘要（英）：

The invention discloses an electric energy metering box protective device. The electric energy metering box protective device comprises a main box body and a protective housing. A mounting plate is arranged in the main box body, a sets of electric energy meters are arranged in the mounting plate, one side of the main box body is hinged to the protective housing through a connecting shaft, the rear portion of the main box body is connected with a wire inlet box, the upper portion of the wire inlet box is provided with a support, and the top of the support is provided with a water chute. One side of the wire inlet box is provided with a bent sleeve, the interior of each of the main box body and the protective housing is provided with a loudspeaker, one side of each loudspeaker is provided with a contact switch, the side of each loudspeaker is provided with a conductive spring matched with the contact switch, and each contact switch is electrically connected with a control chamber loudspeaker. The electric energy metering box protective device can protect the electric energy meters well, can prevent irrelevant personnel from turning off electric brakes of users at will, can give an alarm when being treated violently, and is high in safety.

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