CN206186819U

CN206186819U - Electric vehicle charger is connected to magnetic circuit

Info

Publication number: CN206186819U
Application number: CN201621228814.1U
Authority: CN
Inventors: 刘石湲
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-15
Filing date: 2016-11-15
Publication date: 2017-05-24
Anticipated expiration: 2026-11-15

Abstract

The utility model relates to an electric vehicle charger is connected to magnetic circuit belongs to the electric automobile articles for use that charge, its characterized in that includes power supply box and in -vehicle charger, through transformer coil and the wireless delivered energy of iron core electromagnetic induction, has cancelled its structure of known electric vehicle charger and has leaned on circuit cable plug and socket -outlet to connect, and instantaneous big current discharge produces electric arc and probably causes the incident during contact, the utility model discloses the circuit is simple, and simple structure adopts ordinary spare part, and used spare part is small in quantity, and processing is convenient. The utility model discloses the machine charges can to make other types (like other types electric vehicle, electric movable equipment, electronic aircraft, electric ship ).

Description

Magnetic circuit connecting electric automobile charger

Technical field

The utility model is related to a kind of electric automobile battery charger, especially by transformer coil and iron core electromagnetic induction without Line transmits the magnetic circuit connecting electric automobile charger of energy, belongs to charging electric vehicle articles for use.

Background technology

At present, known electric automobile battery charger construction is all that the vehicle-mounted battery of electric automobile is entered by circuit cable connection Row charges, and the electric arc that instantaneous high-current discharge is produced when circuit cable connection plugs and sockets is contacted is likely to result in security incident.

The content of the invention

The purpose of this utility model is to provide a kind of electric automobile battery charger, can overcome known charging electric vehicle When, the security incident that the electric arc that instantaneous high-current discharge is produced during circuit cable plug female contact is likely to result in.This practicality New-type circuit is simple, simple structure, and using common parts, amount of parts used is few, easy to process.

The utility model provides a kind of electric automobile battery charger, and it is wireless with iron core electromagnetic induction by transformer coil Transmit the electric automobile battery charger of the magnetic circuit connection of energy.

The utility model electric automobile battery charger includes power supply box and vehicle-mounted charging device.

Remote-controlled power switch, earth leakage circuit-breaker, telecontrolled timed switch, alternating current are sequentially installed with power supply tank shell Table, AC power ammeter, transformer, transformer L-type primary coil iron core；Four Angle Positions of power supply box housing bottom Installing four universal wheels enables power supply box all around to be moved by universal wheel, and power supply box housing bottom center is installed and risen Falling unit enables power supply box to move up and down, and the power line in power supply box imbeds buried cable by housing bottom, when circuit connects AC power is input into electric energy to transformer when logical, and forms magnetic field in L-type primary coil iron core.

Vehicle-mounted charging device includes transformer secondary coil, transformer L-type secondary coil iron core, full wave rectifier bridge stack, filter Ripple capacitor, above-mentioned part is sequentially connected and in the metal frame of vehicle-mounted charging device, metal frame is fixed on electric automobile Front end.

Charging electric vehicle platform is built with cement and sandstone, power supply box is placed on charging platform one end, work as electric automobile When needing to charge, electric automobile is parked on charging platform near power supply box, manual mobile electrical power box, by power supply box four ten thousand To wheel and lowering or hoisting gear, transformer L-type primary coil iron core end face in power supply box is fitted in transformer L-type time in electric automobile Complete magnetic circuit is formed on level iron-core coil end face, remote control switch power supply is connected, the remote control charging interval is determined on demand, now power supply electricity Magnetic circuit can be passed through in the energy transmission of transformer to transformer secondary coil, by full wave rectifier bridge stack and filtering Capacitor, can charge to Vehicular accumulator cell, and the utility model can make other types (such as other types electric vehicle, electric moving Dynamic equipment, electric airplane, electric ship) charger.

The utility model beneficial effect is：By transformer coil and iron core electromagnetic induction wireless transmission energy, eliminate Known electric automobile battery charger construction is all the electric arc that instantaneous high-current discharge is produced when being contacted by circuit cable plugs and sockets Security incident is likely to result in, meanwhile, the utility model circuit is simple, simple structure, using common parts, component number used Amount is few, easy to process.

Brief description of the drawings

Fig. 1 is the utility model block diagram.

Specific embodiment

The utility model is further illustrated below in conjunction with the accompanying drawings, it is necessary to what is illustrated is that building block of the present utility model is removed Can be bought from market outside special instruction.

As illustrated, the earth leakage circuit-breaker of 1. remote-controlled power switch 2,3. telecontrolled timed switch, 4. alternating current ammeter, 5. hands over Power ammeter is flowed, 6. transformer, 7. transformer L-type primary coil iron core, 7.1. transformer L-type primary coil iron cores One end, the 7.2. voltage device L-type primary coil iron core other ends, 8. transformer secondary coil, 9. transformer L-type secondary coil iron Core, 9.1. transformer L-type secondary coil iron cores one end, the 9.2. transformer L-type secondary coil iron core other ends, 10. full-wave rectification Bridge heap, 11. filter condensers, 12. Vehicular accumulator cells, 13. vehicle-mounted charging device metallic plates, 14. power supply tank shells, 15. is universal Wheel, 16. power supply tank shell lowering or hoisting gears, 17. charging platforms.

In Fig. 1, remote-controlled power switch 1, earth leakage circuit-breaker 2, telecontrolled timed switch 3, alternating current ammeter 4 exchanges work( Rate ammeter 5, transformer 6, is sequentially connected, and voltage device L-type primary coil iron core 7 is inserted in transformer 6, Above-mentioned parts are fixed on power supply tank shell, in 14, and ensure that the end face of transformer L-type primary coil iron core 7.1 exposes power supply box Hull outside.The internal power cord of power supply tank shell 14 imbeds buried cable by the bottom of power supply tank shell 14.With cement and sandstone Charging electric vehicle platform 17 (courtyard, community, unit or charging station can be placed on) is built, power supply box is placed on charging platform 17 one end, transformer L-type secondary coil iron core 9 is inserted in transformer secondary coil 8, transformer secondary coil 8, transformer L-type Secondary coil iron core 9, full wave rectifier bridge stack 10, filter condenser 11 is sequentially connected, and above-mentioned parts are fixed on vehicle-mounted charge dress Put in metal frame 13, vehicle-mounted charging device metal frame 13 is fixed on inside electric automobile, when electric automobile needs to charge, by electricity Electrical automobile is parked in charging platform power supply box front end, and power supply tank shell 14 can be in charging platform by universal wheel 15 and lowering or hoisting gear 16 Around above 17, move up and down, make transformer L-type primary coil iron core 7.1 and transformer L-type secondary coil iron core 9.1 Dock and be adjacent to, transformer L-type primary coil iron core 7.2 is pasted and is adjacent to for 9.2 pairs with transformer L-type secondary coil iron core, shape Into complete magnetic circuit, the power supply in the case that switches on power is connected by magnetic circuit and Vehicular accumulator cell is charged.

Claims

1. a kind of magnetic circuit connecting electric automobile charger, it is characterised in that：Including power supply box and vehicle-mounted charging device；

Described power supply box includes remote-controlled power switch, and earth leakage circuit-breaker, telecontrolled timed switch, alternating current ammeter exchanges work( Rate ammeter, transformer, transformer L-type primary coil iron core, above-mentioned part is sequentially connected, installed in power supply tank shell It is interior；Four Angle Positions of power supply box housing bottom install four universal wheels enables power supply box all around to move, power supply tank shell Bottom centre position installs lowering or hoisting gear enables power supply box to move up and down；

Described vehicle-mounted charging device include transformer secondary coil, transformer L-type secondary coil iron core, full wave rectifier bridge stack, Filter condenser, above-mentioned part is sequentially connected, and in the metal frame of vehicle-mounted charging device, metal frame is fixed on electric automobile Front end.

2. a kind of electronic mobile device of the magnetic circuit connecting electric automobile charger containing described in claim 1, it is characterised in that Including electric airplane, electric ship or other kinds of electric vehicle.