一种充电保护装置

Abstract

本实用新型涉及一种充电保护装置，包括多个工业排插、存放柜和多个对讲机充电座，存放柜为多层结构，存放柜每层都存放工业排插，多个对讲机充电座与工业排插电性连接，存放柜铰接有柜门，存放柜内设置有保护电路，保护电路包括漏电开关断路器、数显过压欠压过流保护器、时控开关、二进六出分线盒和温控开关，漏电开关断路器一端连接220V市电，另一端连接数显过压欠压过流保护器，数显过压欠压过流保护器另一端连接时控开关，时控开关的输出端连接温控开关，温控开关另一侧连接二进六出分线盒，多个工业排插连接二进六出分线盒。本实用新型设置保护电路对工业排插和对讲机充电座进行保护，确保充电和操作安全。

Claims

1. A charging protection device, comprising a plurality of industrial extension sockets (1), a storage cabinet (2) and a plurality of interphone charging bases (3), the storage cabinet (2) is a multi-layer structure, the industrial extension sockets (1) are stored in each layer of the storage cabinet (2), the plurality of interphone charging bases (3) are electrically connected with the industrial extension sockets (1), and the storage cabinet (2) is hinged with a cabinet door (4), characterized in that, The storage cabinet (2) is equipped with a protection circuit, which includes a leakage current circuit breaker (5), a digital overvoltage, undervoltage and overcurrent protector (6), a time control switch (7), a two-in-six-out junction box (8) and a temperature control switch (9). One end of the leakage current circuit breaker (5) is connected to 220V mains power, and the other end is connected to the digital overvoltage, undervoltage and overcurrent protector (6). The other end of the digital overvoltage, undervoltage and overcurrent protector (6) is connected to the time control switch (7). The output end of the time control switch (7) is connected to the temperature control switch (9). The other side of the temperature control switch (9) is connected to the two-in-six-out junction box (8). Multiple industrial power strips (1) are connected to the two-in-six-out junction box (8).

2. A charging protection device according to claim 1, characterized in that The storage cabinet (2) is provided with multiple partitions (10), which divide the storage cabinet (2) into multiple layers. Insulating plates (11) are provided on the upper surface of the partitions (10) and on the side of the storage cabinet (2) opposite to the cabinet door (4). The insulating plates (11) cover the partitions (10) and the side walls of the storage cabinet (2). The insulating plates (11) are plate-shaped structures made of insulating material. The insulating plates (11) are fixed to the partitions (10) and the side walls of the storage cabinet (2). Wiring holes are provided on the insulating plates (11).

3. A charging protection device according to claim 2, characterized in that, The insulating plate (11) fixed to the side wall of the storage cabinet (2) is provided with a retaining rail (12). The retaining rail (12) and the insulating plate (11) are fixed by bolts. There are two retaining rails (12). The two retaining rails (12) are arranged in parallel. The residual current circuit breaker (5) is attached to one of the retaining rails (12). The digital display overvoltage, undervoltage and overcurrent protector (6) and time control switch (7) are attached to the other retaining rail (12). The two-in-six-out junction box (8) is fixed to the insulating plate (11) by bolts, and the temperature control switch (9) is fixed to the insulating plate (11) by bolts.

4. A charge protection device according to claim 2, wherein The insulating plate (11) fixed to the side wall of the storage cabinet (2) is provided with a card holder (13). Two card holders (13) are a group, and there is a gap between the two card holders (13). The card holders (13) are J-shaped, and the transverse section of the card holder (13) is fixed to the insulating plate (11) by bolts. The industrial power strip (1) is mounted on two trays (13), and the hooks of the trays (13) limit the movement of the industrial power strip (1).

5. The charge protection device of claim 1, wherein, The time control switch includes a KG316T time control switch, and the temperature control switch (9) includes a KSD30 normally closed temperature control switch (9).

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