A single-phase single-meter anti-stealing non-metallic low-voltage metering box

Abstract

The invention discloses a single-phase single-table electricity stealing-prevention non-metal low-voltage metering box. The single-phase single-table electricity stealing-prevention non-metal low-voltage metering box comprises a metering box main body and an abutting clamping seat, wherein a sealing door plate is arranged on an outer surface of a front end of the metering box main body, an observation window is fixedly formed in an inner side of a front part of the sealing door plate, a rotation cover plate is movably arranged at an inner side, near to a lower part of the observation window, of the front part of the sealing door plate, the rotation cover plate and the metering box main body are movably connected by two groups of first hinges, a mark nameplate is fixedly arranged at an outer surface of a front end of the rotation cover plate, and a sliding cover plate is movably arranged at the inner side, near to a front part of the observation window, of the sealing door plate. By thesingle-phase single-table electricity stealing-prevention non-metal low-voltage metering box, the low-voltage metering box can have an electricity stealing-prevention structure, the separation of a person and a meter is truly achieved, an effect of separate protection on an electric meter circuit is achieved, an artificial damage phenomenon is prevented, and the single-phase single-table electricity stealing-prevention non-metal low-voltage metering box is more convenient to install and operate, and labor is saved.

Description

technical field [0001] The invention belongs to the technical field of power supply equipment, and specifically relates to a low-voltage metering box, in particular to a single-phase, single-meter-site anti-electricity theft non-metal low-voltage metering box. Background technique [0002] The low-voltage metering box is a kind of box equipment made of non-metallic materials. Its main purpose is to hold the low-voltage meter equipment required for power supply, and to isolate and protect the meter equipment. It is used to manufacture non-metallic meter equipment. The material of the metal low-voltage metering box is a resin-based composite material. The main components of the box are ABS engineering plastics, polycarbonate transparent PC materials, DMC, and SMC. production, which can make it have a good insulating effect; [0003] The existing non-metallic low-voltage metering box has certain disadvantages in the process of use. The anti-theft effect of the traditional non-...

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Problems solved by technology

[0003] The existing non-metallic low-voltage metering box has certain disadvantages in the process of use. The anti-theft effect of the traditional non-metallic low-voltage metering box is poor. By opening the non-metallic low-voltage metering box, the user can directly contact the non-metallic low-voltage metering box. The electric meter inside, by cutting off the wire, changing the electric energy measurement structure of the electric meter, can directly carry out electricity stealing operation, the security is poor, does not have the blocking structure, the traditional non-metallic low-voltage metering box does not have the line protection structure, the traditional non-metallic low-voltage metering box The wiring of the box is exposed outside. During long-term use, it is easy to cause artificial damage to the wiring in the non-metallic low-voltage metering box, and the peripheral equipment of the line greatly reduces the difficulty of stealing electricity. The traditional non-metallic low-voltage metering box has a multi-bolt fixed structure , the box itself has a certain weight, which increases the difficulty of its own installation and brings certain adverse effects to users

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