CN205565904U - Magnetic induction formula and magnetic resonance formula bimodulus non contact charging device - Google Patents
Magnetic induction formula and magnetic resonance formula bimodulus non contact charging device Download PDFInfo
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- CN205565904U CN205565904U CN201620102535.4U CN201620102535U CN205565904U CN 205565904 U CN205565904 U CN 205565904U CN 201620102535 U CN201620102535 U CN 201620102535U CN 205565904 U CN205565904 U CN 205565904U
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Abstract
The utility model discloses a magnetic induction formula and magnetic resonance formula bimodulus non contact charging device comprises two parts of non contact charging dispensing device and non contact charging receiving arrangement, can charge for electric vehicle provides non -contact, non contact charging dispensing device includes that rectifier and inverter circuit, high -frequency ac change magnetic induction transmitting coil, magnetic resonance circuit and the magnetic resonance transmitting coil in magnetic field, and non contact charging receiving arrangement includes magnetic induction and magnetic resonance receiving coil, rectifying step -down circuit and dispensing device 0 and the dispensing device 1 of charging, the utility model discloses during the use, adopt magnetism sensing mode to charge when magnetic induction transmission coil and receiving coil can promise to charge in effective distance of power, start the magnetic resonance circuit when transmission coil and receiving coil charge power deficiency apart from the increase, with compensation and assurance the utility model discloses a charging device still has stable charge efficiency during apart from the increase at transmission coil and receiving coil.
Description
Technical field
This utility model relates to a kind of electric vehicle intelligent charger, specifically a kind of magnetic inductive and magnetic resonance type bimodulus non-contact charging device.
Background technology
Electric vehicle is included in motor-driven carrier, fork truck and the daily life that industrial site uses the electric automobile used, and electric vehicle refers to use battery-driven new vehicle, and it has environmental protection, energy-conservation advantage；In recent years, electric vehicle application in commercial production, daily life is more and more extensive, the most increasingly as the electric automobile that will use in a large number for masses that main trend is universal；Existing batteries of electric automobile Power Reserve is limited, and the difficult problem the most often faced is exactly to the problem of Vehicular charging；What at present electric automobile was commonly used is alternating-current charging pile and direct-current charging post, especially alternating-current charging pile because of easy for installation, cost is low and is increasingly accepted by user；Another charging technique is non-contact charge, progressively ripe along with technology, because its convenience of having, the advantage of safety will become following universal charging modes；And non-contact charge particularly magnetic inductive charging requirement electric vehicle must be directed at the charge efficiency that guarantee is higher with the transmitting terminal of charging device, but there is bigger deviation during the actual parking of electric vehicle, cannot accurately be directed at charging transmitting terminal, thus cannot ensure the charge efficiency of non-contact charge；Based on the problems referred to above, need to improve, the non-contact charge equipment of prior art to improve charge efficiency.
Utility model content
The purpose of this utility model is to provide a kind of magnetic inductive convenient, charge efficiency is high and magnetic resonance type bimodulus non-contact charging device of charging, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of magnetic inductive and magnetic resonance type bimodulus non-contact charging device, receiving device including non-contact charge dispensing device and non-contact charge, described non-contact charge dispensing device includes that rectification inverter circuit, high-frequency ac turn the magnetic induction transmitting coil in magnetic field, magnetic resonance circuit and magnetic resonance transmitting coil；Described non-contact charge receives device and includes magnetic induction and magnetic resonance reception coil, rectification reduction voltage circuit, magnetic resonance circuit, charging control circuit and battery management circuit；Described non-contact charge dispensing device includes magnetic induction transmitting coil and magnetic resonance transmitting coil, magnetic resonance transmitting coil is connected with magnetic resonance circuit, electric field energy, through rectification inverter circuit, is transferred to magnetic field energy and sends to magnetic induction transmitting coil or magnetic resonance transmitting coil by charge power supply；Described non-contact charge receives device and includes magnetic induction receiving coil and magnetic resonance reception coil, magnetic resonance reception coil is connected with magnetic resonance circuit, magnetic field energy is received and transfers electric field energy to by magnetic induction receiving coil, turns electric energy and electricity quantity monitoring device by electrical power storage in accumulator by electric field.
As this utility model further scheme: described electric field turns electric energy and electricity quantity monitoring device includes rectification/reduction voltage circuit, charging control circuit and battery management system, and battery management system is connected with accumulator.
As this utility model further scheme: described non-contact charge dispensing device is installed on the ground, described non-contact charge receives device and is arranged on electric vehicle；When vehicle parking position and the magnetic induction of non-contact charge dispensing device transmission coil distance are bigger, automatically start magnetic resonance circuit by charging control circuit during charge power deficiency, utilize magnetic resonance reception coil and magnetic resonance transmitting coil to realize the charging of electric vehicle.
Compared with prior art, the beneficial effects of the utility model are: this utility model utilizes magnetic inductive charge efficiency high but charging distance is little, magnetic resonance type charge efficiency is relatively low but charging distance feature farther out, the two is combined, magnetic induction way charging is used when vehicle parking position is less with non-contact charge transmission coil distance, magnetic resonance circuit will be automatically started by charging control circuit when vehicle parking position sends coil distance bigger charge power deficiency with non-contact charge, ensure that charging device does not still have bigger charge power on time in parking with this；This utility model simple in construction, being easy to use, charge efficiency is high so that require stand during electric vehicle charging no longer harsh, even if also can guarantee that charge efficiency parking in the case of charge position is not the most the most accurate, the non-contact charge suitability of electric vehicle is made to be greatly promoted.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1, a kind of magnetic inductive and magnetic resonance type bimodulus non-contact charging device, receiving device including non-contact charge dispensing device and non-contact charge, described non-contact charge dispensing device includes that rectification inverter circuit, high-frequency ac turn the magnetic induction transmitting coil in magnetic field, magnetic resonance circuit and magnetic resonance transmitting coil；Described non-contact charge receives device and includes magnetic induction and magnetic resonance reception coil, rectification reduction voltage circuit, magnetic resonance circuit, charging control circuit and battery management circuit；Described non-contact charge dispensing device includes magnetic induction transmitting coil and magnetic resonance transmitting coil, magnetic resonance transmitting coil is connected with magnetic resonance circuit, electric field energy, through rectification inverter circuit, is transferred to magnetic field energy and sends to magnetic induction transmitting coil or magnetic resonance transmitting coil by charge power supply；Described non-contact charge receives device and includes magnetic induction receiving coil and magnetic resonance reception coil, magnetic resonance reception coil is connected with magnetic resonance circuit, magnetic field energy is received and transfers electric field energy to by magnetic induction receiving coil, turns electric energy and electricity quantity monitoring device by electrical power storage in accumulator by electric field.
Described electric field turns electric energy and electricity quantity monitoring device includes rectification/reduction voltage circuit, charging control circuit and battery management system, and battery management system is connected with accumulator.
Operation principle of the present utility model is: described non-contact charge dispensing device is installed on the ground, described non-contact charge receives device and is arranged on electric vehicle, when vehicle parking position and the magnetic induction of non-contact charge dispensing device transmission coil distance are bigger, automatically start magnetic resonance circuit by charging control circuit during charge power deficiency, utilize magnetic resonance reception coil and magnetic resonance transmitting coil to realize the charging of electric vehicle.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to various changes can be made on the premise of without departing from this patent objective.
Claims (3)
1. a magnetic inductive and magnetic resonance type bimodulus non-contact charging device, it is characterized in that: including that non-contact charge dispensing device and non-contact charge receive device, described non-contact charge dispensing device includes that rectification inverter circuit, high-frequency ac turn the magnetic induction transmitting coil in magnetic field, magnetic resonance circuit and magnetic resonance transmitting coil；Described non-contact charge receives device and includes magnetic induction and magnetic resonance reception coil, rectification reduction voltage circuit, magnetic resonance circuit, charging control circuit and battery management circuit；Described non-contact charge dispensing device includes magnetic induction transmitting coil and magnetic resonance transmitting coil, magnetic resonance transmitting coil is connected with magnetic resonance circuit, electric field energy, through rectification inverter circuit, is transferred to magnetic field energy and sends to magnetic induction transmitting coil or magnetic resonance transmitting coil by charge power supply；Described non-contact charge receives device and includes magnetic induction receiving coil and magnetic resonance reception coil, magnetic resonance reception coil is connected with magnetic resonance circuit, magnetic field energy is received and transfers electric field energy to by magnetic induction receiving coil, turns electric energy and electricity quantity monitoring device by electrical power storage in accumulator by electric field.
Magnetic inductive the most according to claim 1 and magnetic resonance type bimodulus non-contact charging device, it is characterized in that, described electric field turns electric energy and electricity quantity monitoring device includes rectification/reduction voltage circuit, charging control circuit and battery management system, and battery management system is connected with accumulator.
Magnetic inductive the most according to claim 1 and magnetic resonance type bimodulus non-contact charging device, it is characterised in that described non-contact charge dispensing device is installed on the ground, described non-contact charge receives device and is arranged on electric vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102535.4U CN205565904U (en) | 2016-02-02 | 2016-02-02 | Magnetic induction formula and magnetic resonance formula bimodulus non contact charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102535.4U CN205565904U (en) | 2016-02-02 | 2016-02-02 | Magnetic induction formula and magnetic resonance formula bimodulus non contact charging device |
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| CN205565904U true CN205565904U (en) | 2016-09-07 |
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| CN201620102535.4U Active CN205565904U (en) | 2016-02-02 | 2016-02-02 | Magnetic induction formula and magnetic resonance formula bimodulus non contact charging device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427618A (en) * | 2016-09-22 | 2017-02-22 | 南京工程学院 | Wireless charging simulation parking lot for electric vehicles |
| CN109066936A (en) * | 2018-09-27 | 2018-12-21 | 北京乐界乐科技有限公司 | A kind of novel two-way asymmetric wireless charging device |
| CN115882901A (en) * | 2019-12-31 | 2023-03-31 | 上海阪辉新能源科技有限公司 | Ground end equipment, mobile end equipment and control method |
-
2016
- 2016-02-02 CN CN201620102535.4U patent/CN205565904U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427618A (en) * | 2016-09-22 | 2017-02-22 | 南京工程学院 | Wireless charging simulation parking lot for electric vehicles |
| CN109066936A (en) * | 2018-09-27 | 2018-12-21 | 北京乐界乐科技有限公司 | A kind of novel two-way asymmetric wireless charging device |
| CN115882901A (en) * | 2019-12-31 | 2023-03-31 | 上海阪辉新能源科技有限公司 | Ground end equipment, mobile end equipment and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A magnetic induction and magnetic resonance dual mode non-contact charging device Effective date of registration: 20221209 Granted publication date: 20160907 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Shanghai Minhang Sub branch Pledgor: SHANGHAI BANHUI NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2022310000362 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |