CN108054816A - A kind of converter for wireless charging - Google Patents

A kind of converter for wireless charging Download PDF

Info

Publication number
CN108054816A
CN108054816A CN201810014343.1A CN201810014343A CN108054816A CN 108054816 A CN108054816 A CN 108054816A CN 201810014343 A CN201810014343 A CN 201810014343A CN 108054816 A CN108054816 A CN 108054816A
Authority
CN
China
Prior art keywords
wireless charging
converter
lock tongue
shell
jack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810014343.1A
Other languages
Chinese (zh)
Inventor
王臻
刘庆勋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inner Mongol Cumulative Energy Conservation Service Co Ltd
Original Assignee
Inner Mongol Cumulative Energy Conservation Service Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inner Mongol Cumulative Energy Conservation Service Co Ltd filed Critical Inner Mongol Cumulative Energy Conservation Service Co Ltd
Priority to CN201810014343.1A priority Critical patent/CN108054816A/en
Publication of CN108054816A publication Critical patent/CN108054816A/en
Pending legal-status Critical Current

Links

Classifications

    • H02J7/025—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a kind of converters for wireless charging, including shell (1), have wireless charging receiving coil (5) and rectifying and voltage-stabilizing circuit (6) in the shell (1)；There are cylindrical protrusions in housing front, there is 7 column jacks (2) in projection portion；Contain power supply contact (3) in the jack (2)；Jack (2) lateral surface is equipped with lock tongue (4), and the lock tongue (4) is used to converter fixation being locked at vehicle body wired charging interface.The present invention can will repack wireless charging into using the car of wired charging, convenient and efficient, very interesting；The drawbacks of having evaded wired charging, wireless charging are more suitable for sleet sky operation without any exposed the end of a thread；The present invention is ultra-thin compact can be inserted into charge port and shut the protection cap on vehicle body, it is made to be hidden in lid, is not affected the appearance, it is necessary to during using wireless charging function, not only facilitated but also safety.

Description

A kind of converter for wireless charging
Technical field
The invention belongs to technical field of automobile accessories, and in particular to a kind of converter for wireless charging.
Background technology
Electric vehicle refers to using vehicle power supply as power, drives wheels travel with motor, meets road traffic, safety law Advise the automobile of requirements.Generally high efficiency rechargeable battery or fuel cell are used as power source.Electric vehicle is carrying out wirelessly During charging, stand is inaccurate sometimes so that transmitting coil and receiving coil be not perfectly aligned, and charging effect is poor, charges Time is long, and charge efficiency is low.The prior art, it is intended to change the parking position of automobile by corresponding means, to reach vehicle be allowed to align The purpose of charge coil, so can inevitably waste the excessive time goes to stop, and for some puzzlements of new hand driver.Most new energy Using wired charging method when source automobile dispatches from the factory, it is exposed outside often to have a metallic plug, run into rainy day easily cause it is short Road.Wireless charging is efficient and convenient, and many car owners are even more to try every possible means the car of oneself is allowed to realize wireless charging.
The content of the invention
The present invention provides a kind of converter for wireless charging, solve existing charging pile be commonly wired charging stake, The technical issues of inconvenient for use.
The present invention can be achieved through the following technical solutions：A kind of converter for wireless charging, it is described outer including shell There are wireless charging receiving coil and rectifying and voltage-stabilizing circuit in shell；There are cylindrical protrusions in housing front, there is 7 columns in projection portion Jack；Contain power supply contact in the jack；The jack lateral surface is equipped with lock tongue, and the lock tongue is used for converter fixing lock Only on vehicle body wired charging interface.
Preferably, the shell is engineering plastics isolation material.
Preferably, the outer casing thickness is 0.5cm
Preferably, the power supply contact at least 2.
Preferably, the lock tongue is cylinder.
Shell of the present invention is engineering plastics isolation material, and thickness of shell 0.5cm has wireless charging reception in housing Coil and rectifying and voltage-stabilizing circuit；There are cylindrical protrusions in housing front, there is 7 column jacks in projection portion；The jack includes There is a power supply contact, the quantity of the power supply contact and position are different due to vehicle and should at least there are 2；The jack lateral surface is equipped with lock Tongue, the lock tongue are used to converter fixation being locked at vehicle body wired charging interface.
In use, converter is inserted into vehicle body wired charging interface, after hearing the lock tongue " clicker " sound, table first Show installation locking in place, by wireless charging transmitting coil close to converter back and fixation of aliging, you can start to charge up.This technology People in field both knows about, and the output of wireless charging transmitting coil is alternating current, and what is sent is high frequency variation magnetic field, shown in Fig. 4 For the circuit diagram of rectifying and voltage-stabilizing circuit, wherein L, N both ends connect the wireless charging receiving coil, and output terminal is the confession Electric contact, it will be appreciated that for wireless charging transmitting coil output alternating current after converter of the present invention, be converted into conjunction Suitable direct current is for used in storage battery charging.
The present invention is beneficial to be had technical effect that：
(1) will wireless charging can be repacked into using the car of wired charging, it is convenient and efficient, it is very interesting；
(2) the drawbacks of having evaded wired charging, wireless charging are more suitable for sleet sky operation without any exposed the end of a thread；
(3) present invention is ultra-thin compact, it is necessary to during using wireless charging function, can be inserted into charge port and shut on vehicle body Protection cap, it is made to be hidden in lid, is not affected the appearance, not only facilitate but also safety.
Description of the drawings
Fig. 1 is front view of the present invention；
Fig. 2 is sectional view of the present invention；
Fig. 3 is rearview of the present invention；
Fig. 4 is regulator rectifier circuit schematic diagram of the present invention.
Wherein, shell 1, jack 2, power supply contact 3, lock tongue 4, wireless charging receiving coil 5, rectifying and voltage-stabilizing circuit 6.
Specific embodiment
Below in conjunction with the accompanying drawings and the preferred embodiment specific embodiment that the present invention will be described in detail.
As shown in Figure 1, the present invention provides a kind of converter for wireless charging, including shell 1, in the shell 1 There are wireless charging receiving coil 5 and rectifying and voltage-stabilizing circuit 6；There are cylindrical protrusions in housing front, has 7 columns to insert in projection portion Hole 2；Contain power supply contact 3 in the jack 2；2 lateral surface of jack is equipped with lock tongue 4, and the lock tongue 4 is used to consolidate converter Surely it is locked on vehicle body wired charging interface.
Shell 1 of the present invention is engineering plastics isolation material, and thickness of shell 0.5cm has wireless charging to connect in housing Take-up circle 5 and rectifying and voltage-stabilizing circuit 6；There are cylindrical protrusions in housing front, there is 7 column jacks 2 in projection portion；The jack Containing power supply contact 3 in 2, the quantity of the power supply contact 3 and position are different due to vehicle and should at least have 2；2 outside of jack Face is equipped with lock tongue 4, and the lock tongue 4 is used to converter fixation being locked at vehicle body wired charging interface.
In use, converter is inserted into vehicle body wired charging interface first, after hearing lock tongue 4 " clicker " sound, Installation locking is represented in place, by wireless charging transmitting coil close to converter back and fixation of aliging, you can start to charge up.This skill People in art field both knows about, and the output of wireless charging transmitting coil is alternating current, and what is sent is high frequency variation magnetic field, Fig. 4 institutes The circuit diagram of rectifying and voltage-stabilizing circuit 6 is shown as, wherein L, N both ends connect the wireless charging receiving coil 5, and output terminal is institute State power supply contact 3, it will be appreciated that for wireless charging transmitting coil output alternating current after converter of the present invention, directly conversion Be suitable direct current for storage battery charge used in.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these It is merely illustrative of, on the premise of without departing substantially from the principle and substance of the present invention, a variety of changes can be made to these embodiments It more or changes, therefore, protection scope of the present invention is defined by the appended claims.

Claims (5)

1. a kind of converter for wireless charging, which is characterized in that including shell (1), have wireless charging in the shell (1) Receiving coil (5) and rectifying and voltage-stabilizing circuit (6)；There are cylindrical protrusions in housing front, there is 7 column jacks (2) in projection portion； Contain power supply contact (3) in the jack (2)；Jack (2) lateral surface is equipped with lock tongue (4), and the lock tongue (4) is used to turn Parallel operation fixation is locked on vehicle body wired charging interface.
2. a kind of converter for wireless charging according to claim 1, which is characterized in that the shell (1) is work Engineering plastics isolation material.
A kind of 3. converter for wireless charging according to claim 1, which is characterized in that shell (1) thickness For 0.5cm
A kind of 4. converter for wireless charging according to claim 1, which is characterized in that the power supply contact (3) At least 2.
5. according to a kind of converter for wireless charging of Claims 1 to 4 any one of them, which is characterized in that the lock Tongue (4) is cylinder.
CN201810014343.1A 2018-01-08 2018-01-08 A kind of converter for wireless charging Pending CN108054816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810014343.1A CN108054816A (en) 2018-01-08 2018-01-08 A kind of converter for wireless charging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810014343.1A CN108054816A (en) 2018-01-08 2018-01-08 A kind of converter for wireless charging

Publications (1)

Publication Number Publication Date
CN108054816A true CN108054816A (en) 2018-05-18

Family

ID=62126731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810014343.1A Pending CN108054816A (en) 2018-01-08 2018-01-08 A kind of converter for wireless charging

Country Status (1)

Country Link
CN (1) CN108054816A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820182A (en) * 2010-04-14 2010-09-01 浙江工业大学 Wireless charging device
CN102545347A (en) * 2010-12-31 2012-07-04 上海市向明中学 Wireless charging device for electric automobile
CN103683849A (en) * 2013-11-25 2014-03-26 北京突破电气有限公司 Power converter with intelligent wireless charging function
US20160036263A1 (en) * 2014-07-29 2016-02-04 Hon Hai Precision Industry Co., Ltd. On-vehicle wireless charging system, wireless charger and car charger thereof
CN105529795A (en) * 2016-01-18 2016-04-27 河南理工大学 Inductive electric motor car charging device
CN205231777U (en) * 2015-11-17 2016-05-11 诺凡博（北京）贸易有限公司 Package with function of charging

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820182A (en) * 2010-04-14 2010-09-01 浙江工业大学 Wireless charging device
CN102545347A (en) * 2010-12-31 2012-07-04 上海市向明中学 Wireless charging device for electric automobile
CN103683849A (en) * 2013-11-25 2014-03-26 北京突破电气有限公司 Power converter with intelligent wireless charging function
US20160036263A1 (en) * 2014-07-29 2016-02-04 Hon Hai Precision Industry Co., Ltd. On-vehicle wireless charging system, wireless charger and car charger thereof
CN205231777U (en) * 2015-11-17 2016-05-11 诺凡博（北京）贸易有限公司 Package with function of charging
CN105529795A (en) * 2016-01-18 2016-04-27 河南理工大学 Inductive electric motor car charging device

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
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Application publication date: 20180518