Modular extension socket and sockets, plug and power line thereof

Abstract

The invention discloses a modular extension socket and sockets, plug and power line thereof. The modular extension socket includes sockets, a plug and a power line, a first contact of the power line is coupled with a first connecting port of the plug, and a second contact of the power line is coupled with a second connecting port of the plug. According to the modular extension socket provided by the invention, function modularization is creatively performed on constituent parts of the product, so that the constituent parts can be independently designed, processed, produced, transported, sold, purchased, replaced or maintained according to requirements, thereby saving production cost (independent production is allowed, and automatic and assembly line operation is realized), packaging cost (each part can be independently packaged, and independent parts occupy small space), transportation cost (each part can be independently transported, transportation of the whole extension socket together is not needed, and occupied space is small), and usage cost (independent parts can be interconverted for use, and only a damaged part needs to be replaced).

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a modularized power strip and its socket, plug and power cord. Background technique [0002] Electricity is a great invention, which not only brings light to mankind, but also greatly improves the living environment and office environment of mankind. The socket is an indispensable connection part between electrical products and electricity, which provides power for electrical products, so that electrical products can operate normally, and then bring a comfortable environment to human beings. [0003] At present, the power strips on the market are mainly integrated products, that is, a plug-in board, a plug and a power cord are integrated, wherein one end of the power cord is fixedly connected to the plug-in board, the other end of the power cord is fixedly connected to the plug, and the power cord The length of the socket is fixed, and the long wires can usually onl...

AI Technical Summary

Problems solved by technology

[0003] At present, the power strips on the market are mainly integrated products, that is, a plug-in board, a plug and a power cord are integrated, wherein one end of the power cord is fixedly connected to the plug-in board, the other end of the power cord is fixedly connected to the plug, and the power cord The length of the socket is fixed, and the long wires can usually only be wound on the plug board or wound separately to form an irregular part. Transportation, and during packaging and transportation, it may be damaged or unusable due to excessive bending or extrusion of the power cord, thereby reducing its service life

And when the power cord needs to be extended, it is necessary to disassemble the power strip to replace the power cord, and professional knowledge is required in this process, otherwise, there will be errors in changing the line, which will cause the row to be unavailable or cause adverse consequences (short circuit, short circuit due to short circuit). and cause damage to the connected electrical products, or even cause a fire, etc.)

And because the user will need a power cord length inconsistent with the previously used power cord due to the change of the indoor layout, in this way, after changing the indoor layout, the user has to purchase a new power cord or replace a different power cord. This often causes the user's living cost to rise, and leads to the waste of resources

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