Wall-mounted picture-frame type safe power distribution box

Abstract

The invention relates to a wall-mounted picture-frame type safe power distribution box, which comprises a box shell assembly, a framework assembly, a decorative picture-frame assembly, a power distribution facility mounting rack, and a security door containing an internal door and an external door, wherein a box shell frame plate is provided with an inlet-outlet wire knock-off hole, a middle baseplate is provided with an assembling screw rod, the framework assembly is arranged in a box shell cavity through the assembling screw rod, the power distribution facility mounting rack is arranged ina framework through a guide rail, the decorative picture-frame assembly is in assembling connection with the framework through bolts, the internal door is made of a non-transparent material and is provided with a pull handle and a working condition observation window hole, and the external door is made of transparent glass and is provided with a locking pull handle and a metal fit strip. Because the power distribution box is provided with the decorative picture-frame assembly and is embedded in the wall, has attractive appearance, and is advantageous for integrative design and synchronous construction during indoor decoration of a building to bring an effect of attractive decoration; besides, through the security door, the internal working conditions can be observed directly so that the power distribution box is convenient for management and has strong practicability.

Description

technical field [0001] The invention relates to a low-voltage power distribution device, in particular to a wall-embedded mirror frame type safety distribution box. Background technique [0002] The distribution box plays the role of distributing electric energy in the power supply line, which is a widely used power distribution device. At present, the common distribution box includes a box body, an electrical installation board fixed in the box cavity for installation and installation of circuit breakers, contactors, relays and other power distribution facilities, and a safety panel that is covered and set on the power distribution facilities and plays an isolation role. Baffle or door. The box body is made of bent metal steel plate or molded with plastic, and is usually installed on the building wall by means of hanging in the open box or embedded in the wall in the dark box. In the prior art, no matter what kind of material and what kind of installation method the distr...

AI Technical Summary

Problems solved by technology

In the prior art, no matter what kind of material and what kind of installation method the distribution box has, its common disadvantages are: the appearance is not beautiful, the installation is not coordinated on the neatly decorated wall, and the surface is easy to accumulate dust; observe The working state is inconvenient, and the exact working state of the internal power distribution facilities can only be observed when the outer door of the box is opened, so there are potential safety hazards

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