Anti-corrosion drop-proof electricity stealing prevention junction box and manufacturing method therefor

Abstract

The invention relates to a corrosion-resistant, detachment-proof and anti-stealing junction box, comprising a junction box, a cover and a wiring structure; A second wiring slot matching the first wiring slot is provided; the wiring structure is a socket-type integrated junction block, and the integrated wiring socket in it faces the first wiring slot; the wiring socket includes a socket main body and a spinning structure, wherein The main body of the socket includes a guide cone, a threaded sleeve and a socket for the metal core of the wire to be inserted. There is a pressing tapered surface with pressing tines inside; a photosensitive signal element is arranged on the side of the integrated terminal block facing the casing, which includes a battery, a photoresistor and a signal transmitting device. The invention has the advantages of anti-corrosion, anti-aging, anti-loosening of connection terminals, anti-electricity stealing, anti-interference and the like.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to a corrosion-resistant, detachment-proof and anti-stealing junction box and a manufacturing method thereof. 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 ...

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] An electric energy meter is an instrument used to measure electric energy, also known as an electric meter, a fire meter, and a kilowatt-hour meter. It refers to an instrument for measuring various electrical quantities. It is a relatively precise instrument for measuring electricity consumption. Under the conventional wiring method, it is easy to be distorted due to the influence of external large current (such as lightning, short circuit), resulting in loss and information confusion

[0004] At the same time, in many places in our country, there are citizens modifying electric meters without permission or using external wiring to steal electricity. The circuit system using conventional wiring cannot respond independently, causing a large number of unknown losses to the State Grid.

Images