CN109616823A

CN109616823A - One kind having the five anti-highly reliable safety sockets of function

Info

Publication number: CN109616823A
Application number: CN201811226634.3A
Authority: CN
Inventors: 孙茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2019-04-12

Abstract

One kind having the five anti-highly reliable safety sockets of function, it is characterized in that using magnetic drive is dielectrically separated from closed cabin principle, it is mobile by armature contact conductive among magnetic drive, conductive contact is allowed to connect or disconnect the circuit between fixed contact power supply and socket electrode, to reach the open and close of entire circuit, and all armature contacts all be fully sealed, explosion-proof, anti-high pressure, the work of the enclosure interior of insulating properties, thus there is high safety；The structure easily to break down due to eliminating traditional pressure distortion element, elastic sealing elements etc., such socket core component do not have fatigue limit, can continuous, long-time, high-frequency, heavy load the work under extreme environment.

Description

One kind having the five anti-highly reliable safety sockets of function

Technical field

It is a kind of with waterproof, fire prevention, anti-leakage function the present invention relates to electric power, appliance field, it can be in high temperature, high pressure The safety socket of lower reliably working.

Background technique

Power outlet refers to for providing alternating current, makes the device of electrical equipment energization.Power outlet is that have slot or recessed The female connector in hole has the attaching plug insertion outstanding of rodlike or copper sheet shape for allowing, by electric power through plug conductive to electric appliance.

Current waterproof socket is typically all that the external world is isolated by elastic material, and water is allowed to be unable to the mode inside access switch It realizes.Under the effect of the pressure, deformation occurs for elastic material, and the contact of switch internal is connected, realizes the conducting of circuit.This There are two security risks: the first, the ageing failure of elaxtic seal for the water proof switch of kind mode；The second, high pressure condition Lower elastic material deformation failure, also results in switch malfunction.It is limited by principle, the socket and connector of this type can not be It is used under conditions of high temperature, deep-sea, high pressure.

With the progress of mankind's science and technology, the mankind are increasingly urgent to the exploration demand of Yu Haiyang, space, deep-sea, space this In a little extreme environment, traditional socket faces huge challenge, once breaking down, will need very high maintenance cost, and And it is also possible to lead to the space station system failure, the life security of astronaut is influenced；Therefore, a kind of energy high temperature resistant, height are invented Pressure, the safety socket for being suitble to the extreme environments such as deep water and space to use have great meaning.

In order to solve common waterproof socket in the extreme environments elastic part fatigue failure such as high temperature, high pressure, high load capacity The problem of with sealing ring ageing failure, the present invention use new technical principle, allow core contact to work in confined space, and cancel Usually used elastic part and sealing ring, so as to reaching very high security level.

Summary of the invention

The object of the present invention is to provide a kind of socket of high security, the electrical outlets manufactured using this technology are had High safety, safe handling that can be long-term in the ultra-hostile environment (UHE)s such as high pressure, deep-sea, high temperature, inflammable gas.

One kind having the five anti-highly reliable safety sockets of function, it is characterised in that is dielectrically separated from closed cabin using magnetic drive Principle, it is mobile by armature contact conductive among magnetic drive, allow conductive contact to connect or disconnect fixed contact power supply and socket Circuit between electrode, thus reach the open and close of entire circuit, and all armature contacts are all being fully sealed, are preventing Quick-fried, anti-high pressure, the work of the enclosure interior of insulating properties, thus there is high safety；Due to eliminating traditional pressure distortion The structure that element, elastic sealing elements etc. easily break down, such socket core component do not have fatigue limit, can dislike in extreme Continuous, long-time, high-frequency, heavy load work under bad environment.

What the present invention adopts the following technical solutions to realize: one kind have the five anti-highly reliable safety sockets of function, be by Sealing ring, insulation crust, socket electrode, thrust magnet, reset magnet, armature contact and terminals are constituted；Wherein sealing ring, insert Seat electrode, thrust magnet, armature contact and terminals are mounted on insulation crust, and armature contact is located in closed space；When After plug electrode is inserted into socket certain depth, sealing ring forms with the sealant of plug electrode seal first, electrode and the external world Insulation；When plug electrode continues into, plug electrode will push the movement of thrust magnet, and the movement of thrust magnet will drive activity Contact is mobile simultaneously, and the mobile of armature contact connects terminals with socket electrode, forms power path；When plug is extracted, Armature contact and thrust magnet return under the action of reset magnet, and circuit disconnects.

Preferably, the component surface is covered with super-hydrophobic figure layer, prevents from forming moisture film.

Preferably, it is described armature contact be it is compound by the high conductive corrosion-resistant such as gold, platinum, graphene and magnetic material and At.

Preferably, the thrust magnet, reset magnet are made of permanent magnet.

Preferably, the sealing ring is made of high temperature resistant, high pressure, elastomeric rubber.

Preferably, the circuit conductor is made by the conductive preservative material resistant to high temperature such as copper, platinum, graphene.

Preferably, full of inert gases or insulating oils such as nitrogen, argon gas in the insulation shell closing inner chamber.

Preferably, the terminals are sealed after wiring by high temperature resistant, water-fast insulating materials.

Detailed description of the invention

Fig. 1 is main view of the invention.

Specific embodiment

Principle according to the present invention, one kind have the five anti-highly reliable safety socket examples of function as follows:

Example 1

As shown in Fig. 1, one kind have the five anti-highly reliable safety sockets of function, by reset magnet 2, sealing ring 3, insulation crust 4, Socket electrode 5, thrust magnet 6, armature contact 7 and terminals 8 form；Wherein socket electrode 5, armature contact 7 and terminals 8 The operating contact part often to contact with each other is sealed in closed cavity；Socket electrode 5 and 1 contact portion of plug electrode and Thrust magnet 6 is mounted in the other cavity of insulation crust 4；Reset magnet 2 be fixed on armature contact 7 one end, and with it is outer Boundary's isolation；Terminals 8 are sealed up after external cabling by high-temperature and high-presure resistent ceramic-like insulating materials.

In its natural state, i.e., no plug be inserted into when, armature contact 7 and thrust magnet 6 reset magnet 2 attraction It is in reset state down, terminals 8 can not be connected with socket electrode 5 by moving contacts 7 at this time, and circuit is in an off state.By In socket electrode 5 under this state and not charged, therefore water is directly contacted, electric shock accidents will not be caused, there is waterproof function Energy；Directly contact socket electrode will not get an electric shock, and have electroshock-proof function.

When plug electrode 1 is inserted into socket, the sealant of the rear end of plug electrode can be with the formation of sealing ring 3 of socket Sealing, is isolated electrode with external insulation；When socket electrode 1 continues into, socket electrode 1 will push the movement of thrust magnet 6, Under the attraction effect of thrust magnet 6, armature contact 7 can be moved down, and be in close contact always with socket electrode 5, until Armature contact 7 is contacted with terminals 8, at this time circuit communication；When plug is extracted, armature contact 7 and thrust magnet 6 can reset Original position is returned under the gravitation of magnet 2, can be disconnected automatically by the circuit that terminals 8, armature contact 7, socket electrode 5 are constituted.Due to It is all to be carried out in the cofferdam of closed protective atmosphere, therefore the electric arc generated will not ignite outside when circuit switches on and off Gas, have it is anti-riot, prevent function on fire.

The foregoing describe basic principles and main features of the invention and advantages of the present invention.The technical staff of the industry answers The understanding, the present invention is not limited to the above embodiments, and the above embodiments and description only describe of the invention former A kind of applicable cases of reason only change component structure, quantity, shape, material without departing from the principle of the present invention Matter, mounting means, size, the parameters such as move mode, these changes and improvements belong to the scope of the present invention.

Claims

1. one kind has the five anti-highly reliable safety sockets of function, it is characterised in that be dielectrically separated from closed cabin original using magnetic drive Reason, it is mobile by armature contact conductive among magnetic drive, allow conductive contact to connect or disconnect fixed contact power supply and socket electricity Circuit between pole, to reach the open and close of entire circuit, and all armature contacts all be fully sealed, it is explosion-proof, Anti- high pressure, the work of the enclosure interior of insulating properties, thus there is high safety.

It is by sealing ring, insulation is outer 2. according to claim 1 described in principle, one kind having the five anti-highly reliable safety sockets of function Shell, socket electrode, thrust magnet, reset magnet, armature contact and terminals are constituted；Wherein sealing ring, socket electrode, thrust magnetic Iron, armature contact and terminals are mounted on insulation crust, and armature contact is located in closed space；When plug electrode insertion is inserted After seat certain depth, sealing ring forms with the sealant of plug electrode seal first, electrode and external insulation；Work as plug electrode When continuing into, plug electrode will push the movement of thrust magnet, and the movement of thrust magnet will drive armature contact while movement, living The mobile of movable contact connects terminals with socket electrode, forms power path；When plug is extracted, armature contact and thrust magnetic Iron returns under the action of reset magnet, and circuit disconnects.

3. according to claim 2, it is preferable that the component surface is covered with super-hydrophobic coat, prevents from forming continuous water Film.

4. according to claim 2, it is preferable that the armature contact is combined by highly conductive and magnetic material.

5. according to claim 2, it is preferable that the thrust magnet, reset magnet are made of permanent magnet.

6. according to claim 2, it is preferable that full of inert gases or insulation such as argon gas in the insulation shell closing inner chamber Oil.

7. according to claim 2, the terminals are sealed after wiring by high temperature resistant, water-fast insulating materials.

8. the right that aforesaid right 1-7 is applied to waterproof socket, waterproof electrical appliance or electrical component.