Safe use auxiliary device for outdoor distribution box

Abstract

The invention relates to the technical field of electric power, and discloses a safe use auxiliary device for an outdoor distribution box. The device comprises a shell, a rotating shaft I is movably connected inside the shell, a connecting rod I is fixedly connected outside the rotating shaft I, and a connecting rod II is movably connected to one end, away from the rotating shaft I, of the connecting rod I; a connecting rod III is movably connected to the end, away from the connecting rod I, of the connecting rod II, a rotating disc I is movably connected to the end, away from the connecting rod II, of the connecting rod III, and a driving shaft is movably connected into the shell; and through the interaction among the rotating shaft I, the connecting rod I, the connecting rod II, the connecting rod III, the rotating disc I, the shell, the driving shaft, the rotating disc II, a coil, a bimetallic strip, a gear ring and a conductor, the influence of temperature rise caused by heat accumulation on the normal operation of internal equipment of the distribution box is avoided, and when the internal temperature is too high, a line joint or electrical equipment in the distribution box is short-circuited and ignited, the fire extinguishing structure can be controlled to extinguish fire, and fire is extinguished in time.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to an auxiliary device for safe use of an outdoor distribution box. Background technique [0002] Software development is the process of building a software system or software part of the system according to user requirements. It is a system engineering including requirement capture, requirement analysis, design, implementation and testing. [0003] Nowadays, many distribution boxes are operated outdoors. Not only are they exposed to direct sunlight to generate high temperatures, but they also generate heat during operation. The heat is released through a large number of ventilation holes on the surface of the box. , the accumulation of heat in the box will cause the temperature to rise rapidly. Since the box is closed as a whole and its structure is relatively compact, too much heat generated inside the box cannot be dissipated to the outside in time. If the temperature ri...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an auxiliary device for safe use of outdoor power distribution boxes, which has the advantages of convenient heat dissipation and prevents fire from burning down the electrical equipment inside the box, and solves the problem of heat backlog that causes the temperature inside the box to rise. High impact on the operation of the equipment inside the box, high temperature is likely to cause a fire inside the box

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