Drop-proof electricity stealing prevention junction box

Abstract

The invention relates to an anti-detachment and anti-stealing junction box, comprising a junction box, a casing and a wiring structure; a first wiring slot is arranged on the bottom of the junction box, and a second wiring slot is arranged on the casing; the wiring structure is a socket type The integrated wiring block has an integrated wiring socket facing the first wiring slot; the top surface of the integrated wiring block is provided with a photosensitive signal element, which includes a battery, a photoresistor and a signal emitting device; the wiring socket includes a guide cone surface, a thread The sleeve and the main body of the socket for the wire metal core to be inserted are provided with a tapered surface and a spinning structure that matches with the threaded sleeve to tighten the thread. A pressing cone with pressing tines is arranged inside; the junction box and the cover are provided with corresponding snap structures. The invention has the advantages of waterproof, anti-dropping of connecting terminals, prevention of electricity stealing, and high reliability.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to an anti-off and anti-theft electricity junction box. Background technique [0002] The junction box is a common component in electrical standard wiring, which is used for wiring and safety protection. Generally, its conductors and wiring screws are made of H62 copper, and the surface is nickel-plated. However, due to the poor self-locking ability of this structure, And there is no anti-off function, and it is easy to fall off due to loose wiring. However, its circuit connection is not reliable enough, it is prone to failure, and it cannot be detected independently after the occurrence of man-made electricity theft, which may easily cause disputes over electricity bills; the insulation box material is generally polycarbonate, which has poor corrosion resistance, aging resistance and electrical insulation properties. It is not suitable for outdoor wiring, which brings a lot of...

AI Technical Summary

Problems solved by technology

[0002] The junction box is a common component in electrical standard wiring, which is used for wiring and safety protection. Generally, its conductors and wiring screws are made of H62 copper, and the surface is nickel-plated. However, due to the poor self-locking ability of this structure, And there is no anti-off function, it is easy to fall off due to loose wiring

However, its circuit connection is not reliable enough, it is prone to failure, and it cannot be detected independently after the occurrence of man-made electricity theft, which may easily cause disputes over electricity bills; the insulation box material is generally polycarbonate, which has poor corrosion resistance, aging resistance and electrical insulation properties. It is not suitable for outdoor wiring, which brings a lot of trouble to the installation, use, observation and replacement of the junction box, and cannot be used in harsh environments and working conditions

[0003] In many places in our country, there are citizens who modify the electric meter without authorization or use external wiring to steal electricity. The circuit system using the conventional wiring method cannot respond independently, causing a large amount of unknown losses to the State Grid.

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