CN201051579Y

CN201051579Y - Power plug and jack of double waterproof electrical appliance

Info

Publication number: CN201051579Y
Application number: CNU2007201437980U
Authority: CN
Inventors: 田文志
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-09
Filing date: 2007-04-09
Publication date: 2008-04-23
Anticipated expiration: 2017-04-09

Abstract

The utility model discloses a dual waterproof plug and socket which are fit for various electric appliances. The utility model is especially fit for an electric heater, an underwater electric appliance, and a damp-proof appliance. The utility model is composed of a waterproof plug and a socket. The waterproof plug is composed of a traditional portion and a waterproof portion. The utility model not only has the functions of turning-on and cutting-off power, but also has the functions of dual waterproof, damp-proof, anti-electrical leakage, and anti-electrical contact. The dual waterproof measure is to employ a waterproof cup and a magnetic waterproof sealing ring. The waterproof cup is utilized as the same theory as that a glass cup is reversedly arranged in water, and water will not flow into the glass cup. And the magnetic sealing ring has the same waterproof and dampproof functions as the functions of a magnetic sealing ring of a refrigerator door.

Description

Dual waterproof electrical appliance attaching plug, socket

Technical field

The utility model relates to a kind of dual waterproof electrical appliance attaching plug, socket.The power supply connection fittings that belong to each electric appliances.

Background technology

Attaching plug, socket are the indispensable accessories of each electric appliances, come across all electrical equipment in field such as family expenses, industry, agricultural, military affairs, scientific research.In recent years because living standards of the people generally improved, and the household electrical appliance popularity rate improves year by year, many in TV one family, many in air-conditioning one family right and wrong usually see that the thing followed is the appearance of safety problem, proposes new problem to people.The security incident that causes because of appliances power source plug, socket has report repeatly, as the concern of Shijiazhuang one retired veteran cadre because of the national medium of the electric suit for damages of dying initiation causing of quilt in the shower.A part of thereupon electric shower-bath producer is the facility that product has increased the prevention of electric shock wall, makes product up-gradation.So-called protecting wall is that the voltage in the shower is reduced to 30 volts by 220 volts in fact.But attaching plug, socket position voltage remain 220 volts, and that is to say still can accidents happened by who veteran cadre's the method for washing.And the key of accident to be water for bathing be sprayed onto on plug, the socket that electric current leaks downstream to people's life produces and threaten, accident appears.If the attaching plug of electrical equipment, socket can not be intake so, in other words, that the appliances power source plug of waterproof, socket are to use is safe, allow the relieved attaching plug of people, socket.The utility model name is called: dual waterproof electrical appliance attaching plug, socket.

Summary of the invention

The purpose of this utility model is to overcome the weak point in the background technology, in line with the function that keeps prior art, the design aim of as far as possible hommization, functionalization, provide a kind of use more convenient, guarantee dual waterproof electrical appliance attaching plug, socket that the user is safer.

Dual waterproof electrical appliance attaching plug, socket are derived from conventional power source plug, the socket that uses the centuries, and characteristics are: kept the connection of traditional electrical equipment attaching plug, socket, the function of cut-out electric current, increased the function of two safe waterproof.

The purpose of this utility model is achieved in that a kind of dual waterproof electrical appliance attaching plug that is used for various electrical equipment, socket, it is made up of waterproof attaching plug and socket two parts, waterproof plug, socket is by traditional plug, socket part and anti-water section are formed, traditional plug, the socket part main body is plug body and socket, afterbody is mutually continuous with the power supply line, the two piece metallic plug contact chips of plug body front for stretching out forward, there are two and the corresponding supply hub of plug contact chip in the socket front, two metal socket contact chips are arranged in the hole, anti-water section is made up of anti-water tumbler and magnetic gasket, plug, anti-water tumbler of socket such as glass wall of cup sample, upper and lower opening is isometrical, form can be circle, oval, square, rectangle, irregular shape such as grade, 1 millimeter to 300 millimeters of length, be advisable with the 15-25 millimeter or with the plug contact chip is isometric, the one end continues mutually with plug body and socket front periphery, forms complete cup-shaped.The anti-water tumbler of plug is an individual layer, and the anti-water tumbler of socket is double-deck, and the double-deck interior equidistant gap and the single ply waterproofing cup of waterproof plug match, and are fit to plug.Dual waterproof electrical appliance attaching plug, socket magnetic gasket are the rubber ring with magnetic adsorption capacity, are positioned at the bottom of anti-water tumbler, high 1-100 millimeter, and around plug contact chip and jack, an end and plug body, socket front are mutually continuous.The magnetic gasket outer lip form of the outer lip of waterproof socket magnetic gasket and waterproof plug is level and smooth coincide mutually.

Dual waterproof electrical appliance attaching plug, socket also are applicable to three attaching plugs, socket.

The purpose of this utility model can also realize by following technical measures: dual waterproof electrical appliance attaching plug, socket are vertical shape and install and fix when being used for the installation of each electric appliances, but plug last, but also socket last, with socket last be example; Waterproof socket jack mouth down installs and fixes, and waterproof plug upwards inserts in the receptacle sockets during use, and energized is fixed.

Compared with prior art, the utlity model has following advantage:

1, dual water-proof function has higher safety guarantee.

2, have connection, the function of cutting off the electricity supply and also have waterproof, protection against the tide, anti-function of letting out electricity, protection against electric shock outward.

3, structure is terse, and easy to operate, cheap, technology is simple, and is of many uses, be easy to promote.

Description of drawings

Fig. 1 is the utility model structure cross-sectional schematic.

Among the figure: 1 power cord plug, the anti-water tumbler of 2 plugs, 3 plug body, the anti-water tumbler of 4 sockets, 5 plug magnetic gaskets, 6 socket magnetic gaskets, 7 socket contact chips, 8 plug contact chips, 9 sockets, 10 socket power lines.

Embodiment

Operation principle of the present utility model is: power cord plug (1) and plug body (3) afterbody are to continuously, plug contact chip (8) and plug body (3) head are to continuously, plug prevents that water tumbler (2) is mutually continuous with plug body (3) front, and plug magnetic gasket (5) is mutually continuous with plug body (3) front in anti-water tumbler (2) mouth of plug.Socket power line (10) is mutually continuous with socket (9) afterbody, and socket prevents that water tumbler (4) is mutually continuous with socket (9) front, and socket magnetic gasket (6) is mutually continuous with socket (9) front in anti-water tumbler (4) mouth of socket.Waterproof dual fail-safe appliances power source plug, the mutual intercalation of socket during work, anti-water tumbler function reason as the glass in being inverted in water is not intake plays waterproof, moistureproof protection against electric shock effect.Magnetic gasket is attracted each other just as the sealing function of the magnetic sealing strip of door of refrigerator, forms secret room and plays the second road waterproof action.

Claims

1. dual waterproof electrical appliance attaching plug, socket, it is made up of waterproof attaching plug and socket two parts, it is characterized in that waterproof plug part is made up of tradition part and anti-water section, traditional plug, the socket part main body is plug body and socket, afterbody is mutually continuous with the power supply on line, the two piece metallic plug contact chips of plug body front for stretching out forward, there are two and the corresponding supply hub of plug contact chip in the socket front, two metal socket contact chips are arranged in the hole, anti-water section is made up of anti-water tumbler and magnetic gasket, plug, anti-water tumbler of socket such as glass wall of cup sample, upper and lower opening is isometrical, and form can be circle, oval, square, rectangle, irregular shape, 1 millimeter to 300 millimeters of the length of waiting, the one end continues mutually with plug body and socket front periphery, form complete cup-shapedly, the anti-water tumbler of plug is an individual layer, and the anti-water tumbler of socket be a bilayer, the equidistant gap in double-deck and the single ply waterproofing cup of waterproof plug match, and are fit to plug.

2. dual waterproof electrical appliance attaching plug according to claim 1, socket, it is characterized in that, magnetic gasket is the rubber ring with magnetic adsorption capacity, be positioned at the bottom of anti-water tumbler, high 1-100 millimeter, around plug contact chip and jack, an end and plug body, socket front are mutually continuous, and the magnetic gasket outer lip form of the outer lip of waterproof socket magnetic gasket and waterproof plug is level and smooth coincide mutually.