Low-voltage distribution reactive compensation comprehensive distribution box

Abstract

The invention discloses a low-voltage distribution reactive compensation comprehensive distribution box, which belongs to the technical field of distribution boxes, and comprises a box body, a driving motor, a side water tank, a heat removal and ash removal assembly, an electric air pump, an exhaust assembly, a transmission gear and an inner protection plate, and a box door is mounted outside the box body through a hinge. According to the power distribution box, the inner protection plate is installed inside the power distribution box, in the normal use process of the power distribution box at ordinary times, if the outside generates huge impact force on the front face of the power distribution box, the limiting convex shafts will be squeezed into the installation grooves of the transmission gears, and the two inner protection plates move in the same direction through the transmission effect; the two inner protection plates are instantaneously combined to form a high-strength protection surface, a sound anti-collision surface is formed for reactive compensation electrical elements in the distribution box at the moment when impact force is applied to the box door, a good protection effect is generated for the elements, meanwhile, the design can also prevent some lawbreakers from maliciously damaging the box door, internal components are protected, and the using effect is improved.

Description

technical field [0001] The invention belongs to the technical field of distribution boxes, and in particular relates to a comprehensive distribution box for reactive power compensation of low-voltage power distribution. Background technique [0002] As the name implies, the distribution box is an electrical box used for power distribution structures. There are many electrical structures in the distribution box. Generally speaking, it is required to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in closed or semi-closed metal cabinets or On the screen width, it is called a low-voltage distribution box. When working in the distribution box, people can directly switch on or off the circuit manually, and it can also be used as an automatic operation mode. [0003] Chinese patent discloses (CN110474237B) a rainproof distribution box, including a gear and a rack. And the lower part, the upper part of the load-bearing base is a cavity, t...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the heat dissipation structure with excellent heat dissipation effect is not designed in the traditional power distribution box. During the use of the power distribution box, the heat can only overflow automatically, and sometimes heat accumulation will occur, resulting in electrical components. Rapid aging, and at the same time, there is no automatic protective structure in the distribution box. When the distribution box is subjected to a frontal impact, it is easy to cause damage to the electronic structure in the front panel. A low-voltage power distribution reactive power Compensation integrated distribution box

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