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Power line plug

A technology of power cords and plugs, which is applied in the direction of circuits, electrical components, and devices to prevent contact with live contacts, etc. It can solve the problems of power cord leakage, power cord cracking, and plugs are not easy to pull out, so as to reduce leakage and avoid cracking Effect

Pending Publication Date: 2017-10-20
GUIZHOU PROVINCE ZUNYI CITY XINYANG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the power cord plugs of household appliances crack during use. There is a hidden danger of electric leakage, which endangers the safety of the user's personal property; and after the power cord plug is inserted into the socket for a long time, the two are very tightly combined, the plug is not easy to pull out, and the metal insert on the plug is easily bent by pulling the plug hard. , causing the power cord plug to be unusable again

Method used

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  • Power line plug

Examples

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Embodiment Construction

[0014] The present invention will be described in further detail below by means of specific embodiments:

[0015] The reference signs in the drawings of the specification include: body 1, ferrule 2, metal strip 3, limit block 4, support plate 5, wind wheel 6, rolling ball 7, rubber insulating sleeve 8, copper strip 9, air bag 10, Air nozzle 11.

[0016] The embodiment is basically as figure 1 Shown:

[0017] The power cord plug of this embodiment includes a main body 1 of the power cord plug. The bottom of the main body 1 is provided with a copper bar 9 for inserting into the power cord plug board. One end of the copper bar 9 close to the main body 1 is wrapped with a layer of transparent rubber insulating sleeve 8 , the top of the body 1 is installed with a ferrule 2 for passing through the power cord, and the side wall of the ferrule 2 is provided with an elastic metal sheet; the side wall of the body 1 is hinged with a symmetrical support plate 5, the support plate 5 The...

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Abstract

The application of the patent belongs to the field of household electrical equipment more particularly relates to a power line plug comprising a power line plug body. An insertion bar for insertion into a power line plug board is arranged at the bottom of the body; and an insulation sleeve coats one end, approaching the body, of the insertion bar. A clamp sleeve for insertion of a power line is installed at the top of the body; support plates arranged symmetrically are hinged to the side wall of the body; rolling balls are hinged to the bottoms of the support plates; elastic air bags are arranged between the support plates and the body; and air nozzles as the gas inlet and outlet are formed in the bottoms of the air bags. Standing posts are installed at the surfaces of the support plates vertically; and wind wheels for cooling are hinged to the standing posts. Therefore, the plugging piece of the plug can be pulled out of the plugging board smoothly without bending; and cracking of a power line at the connection part with a power line plug can be avoided and the potential safety hazard of electricity leakage is eliminated.

Description

technical field [0001] The invention belongs to the field of household electrical equipment, and in particular relates to a power cord plug. Background technique [0002] The power plug is also called the power cord plug, which is a power plug in English. It is a device that connects electrical appliances and other devices to the power supply. Power sockets and plugs vary in shape, class, size, and type depending on the country or region where they are located. Depending on the purpose of the power plug, it is used in various fields. The power cord plug can be used at 250V, 125V, and 36V, and it can be used at 16A, 13A, 10A, 5A, and 2.5A according to the current. The frequency is generally In the power system of 50 / 60Hz. At present, the power cord plugs of household appliances crack during use. There is a hidden danger of electric leakage, which endangers the safety of the user's personal property; and after the power cord plug is inserted into the socket for a long time,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/44H01R13/56H01R13/633H01R13/502
CPCH01R13/44H01R13/502H01R13/56H01R13/633
Inventor 杨向东
Owner GUIZHOU PROVINCE ZUNYI CITY XINYANG ELECTRONICS TECH
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