High-low voltage distribution box

Abstract

The invention discloses a high-low voltage distribution box, which belongs to the technical field of distribution boxes and comprises a box shell, a mounting seat is fixedly mounted on the side wall of the box shell, a box door is mounted outside the box shell through hinges, a sound absorption pad is arranged on the inner wall of the box shell, and a side shell is arranged on the side surface of the box shell. A fireproof mechanism and a protection assembly are arranged on the inner side wall and the outer side wall of the side shell respectively, the fireproof mechanism is used for stable fire prevention in the box shell, and the protection assembly is used for external anti-impact protection in the box shell and release of the fireproof mechanism; according to the power distribution box, the fireproof mechanism and the protection assembly are arranged in the power distribution box, through the linkage structure design, the fireproof mechanism and the protection assembly can enable the power distribution box to have good and stable structure protection and safety protection functions, meanwhile, the fireproof mechanism and the protection assembly are matched in the working process, the traditional design that fire extinguishing base particles are blown out through electric control is abandoned, the equipment cost is effectively reduced, and the practicability is high. The use effect is improved, and meanwhile the failure rate can be stably reduced.

Description

technical field [0001] The invention belongs to the technical field of distribution boxes, in particular to a high and low voltage distribution box. Background technique [0002] The distribution box is a kind of electrical equipment. Its general structure is small, easy to install, simple to operate, and convenient to control and debug the circuit. It plays a pivotal role in the power industry. The distribution box is generally a square box. type, stable and reliable operation, high space utilization. [0003] Chinese patent discloses (CN113851956A) a modular combined high and low voltage distribution box, including a folded left side wall, a folded right side wall, a side plate that is rotated, and a side plate that is rotated, wherein the folded left side wall and the folded The right side wall is of the same structure, the folded left side wall is connected with the rotating side plate through the second rotating shaft, the rotating side plate is connected with the fold...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that although the current distribution box can realize modular assembly, it is not equipped with noise reduction and safety protection components. Some noise is generated. In order to solve this problem, some distribution boxes install sound-proof cotton inside. Although it can achieve a certain sound insulation effect, it is not obvious. Unable to save oneself, unable to avoid the problem of continuous spread of danger, a high and low voltage distribution box is proposed

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