CN205791733U - Portable DC charging equipment - Google Patents
Portable DC charging equipment Download PDFInfo
- Publication number
- CN205791733U CN205791733U CN201620585694.4U CN201620585694U CN205791733U CN 205791733 U CN205791733 U CN 205791733U CN 201620585694 U CN201620585694 U CN 201620585694U CN 205791733 U CN205791733 U CN 205791733U
- Authority
- CN
- China
- Prior art keywords
- charging
- current
- alternating
- portable
- changer
- 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.)
- Active
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of Portable DC charging equipment, including: alternating-current charging interface, for being connected with the alternating-current charging pile of existing Vehicular charging；AC/DC changer, is connected with described alternating-current charging interface, is converted to predetermined unidirectional current with by the alternating current that described alternating-current charging interface exports；DC charging rifle, is connected with described AC/DC changer, for accessing the direct-current charging interface on existing vehicle, is exported by described unidirectional current and carries out DC charging to vehicle；The output of wherein said DC charging rifle is typically no less than 10KW；Charge controller, is connected respectively with described alternating-current charging interface, AC/DC changer and DC charging rifle, for controlling described alternating-current charging interface, AC/DC changer and the duty of DC charging rifle.This utility model provides scheme to facilitate electric automobile car owner charging and charging interval short.
Description
Technical field
This utility model relates to charging electric vehicle field, particularly to a kind of Portable DC charging equipment.
Background technology
At present, new-energy automobile has become more and more popular, according to energy-conservation and new-energy automobile industrial development planning (2012-
The year two thousand twenty), reach 2,000,000 to the year two thousand twenty, pure electric automobile and plug-in hybrid-power automobile production capacity, accumulative volume of production and marketing surpasses
Cross 5,000,000, fuel cell car, automobile-used hydrogen energy source industry and international synchronized development.Electrically-charging equipment is built and new-energy automobile
Production and marketing scale adapts, and plans according to " 13 ", it is contemplated that to the year two thousand twenty, centralized charging and conversion electric station will rise to 1.2 ten thousand, point
Dissipate formula charging pile quantity and growth by 100 times is reached 4,500,000；Centralized charging and conversion electric station major part uses high power DC charging to set
Standby, general power typically uses alternating-current charging pile at more than 60KW, distributing charging pile, and power is at 7 ~ 42KW.
Generally DC charging equipment (or claiming direct-current charging post) its input directly connects AC network, exports DC voltage；Directly
Current charge stake in addition to realizing exchanging the major function of stake (such as: man-machine interaction, metering and billing, pay and the merit such as protection
Can), the conversion of AC-to DC to be realized, DC charging, the charging interval can be greatly shortened, its shortcoming is that DC charging sets
Standby relatively costly, commercially distribution will be far below exchange stake.Therefore, it is difficult to find DC charging to set easily for user
Standby.
Meanwhile, according to above-mentioned planning, the distribution density DC charging to be far longer than of following alternating-current charging pile
The distribution density of equipment, car owner is easier to find alternating-current charging pile to be charged.Use alternating-current charging pile that electric automobile is carried out
During charging, need the Vehicular charger used in car that electric automobile is charged.
As shown in Figure 1, its input is alternating voltage to the principle of alternating-current charging pile, and output is also alternating voltage；Exchange is filled
Electricity stake mainly realizes human-computer interaction interface during charging electric vehicle, metering and billing, pays and protects, owing to cost is relatively low, not
Commercially will be widely present, it is simple to car owner finds easily and charges.Its shortcoming, due to the restriction of automobile volume, vehicle-mounted is filled
The general power of power of motor is less, and the vehicle-mounted charge acc power of partial automobile only has about 2KW, typically charges for up to 8 ~ 16
Hour, it is difficult to meet the short requirement of car owner's charging interval.
Utility model content
The purpose of this utility model is to provide the Portable DC charging that a kind of car owner of convenience charges and the charging interval is short
Equipment.
This utility model embodiment provides a kind of Portable DC charging equipment, including:
Alternating-current charging interface, for being connected with the alternating-current charging pile of existing Vehicular charging；
AC/DC changer, is connected with described alternating-current charging interface, turns with by the alternating current that described alternating-current charging interface exports
It is changed to predetermined unidirectional current；
DC charging rifle, is connected with described AC/DC changer, for accessing the direct-current charging interface on existing vehicle,
Described unidirectional current is output as vehicle and carries out DC charging；The output of wherein said DC charging rifle is not less than 10KW；With
And
Charge controller, is connected respectively with described alternating-current charging interface, AC/DC changer and DC charging rifle, is used for controlling
Make described alternating-current charging interface, AC/DC changer and the duty of DC charging rifle.
In one embodiment, described alternating-current charging interface is AC charging socket.
In one embodiment, also include display device, be connected with described charge controller, be used for showing charge information.
In one embodiment, also include that housing, described alternating-current charging interface and DC charging rifle are arranged on described housing
On sidewall, described AC/DC changer and charge controller are arranged in described housing.
In one embodiment, described charge controller is by microprocessor, microcontroller, fpga chip or dsp chip structure
Become.
In one embodiment, described housing is rectangular-shaped housing.
Compared with prior art, the beneficial effects of the utility model:
The utility model proposes a kind of Portable DC charging equipment, the exchange input of this Portable DC charging equipment can
To be directly connected to existing alternating-current charging pile output on market, the advantage that exchange stake is widely distributed so can be made full use of, just
Charging pile charging is found in car owner；Meanwhile, the output of this Portable DC charging equipment is typically no less than 10KW, is much larger than
The power of existing Vehicular direct-current charger, for comparing Vehicular charger, can be greatly shortened the charging interval.
Accompanying drawing explanation
Fig. 1 is existing alternating-current charging pile schematic diagram；
Fig. 2 is the Portable electric automobile DC charging equipment schematic diagram shown in this utility model embodiment.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is described in further detail.But this should be interpreted as this
The scope of the above-mentioned theme of utility model is only limitted to below example, and all technology realized based on this utility model content all belong to
In scope of the present utility model.
The utility model proposes a kind of Portable electric automobile DC charging equipment, this Portable DC charging equipment defeated
Enter to be directly connected to the existing alternating-current charging pile in market, and be converted to unidirectional current output inputting alternating current therein, logical
Electric automobile is charged by the DC charging socket crossed on electric automobile；So can make full use of exchange stake widely distributed
Advantage, it is simple to car owner finds charging pile charging；Meanwhile, the output of this Portable DC charging equipment is not less than 10KW, far
More than the power of existing Vehicular direct-current charger, for comparing Vehicular charger, the charging interval can be greatly shortened.Below in conjunction with
Accompanying drawing illustrates the Portable DC charging equipment that this utility model provides.
As in figure 2 it is shown, for the Portable DC charging equipment shown in this utility model embodiment, connect including AC charging
Mouth, AC/DC changer, DC charging rifle and charge controller.Described alternating-current charging interface, for using with existing Vehicular charging
Alternating-current charging pile connect, this alternating-current charging interface is the input interface of the energy of Portable DC charging equipment；Described AC/DC
Changer, is connected with described alternating-current charging interface, predetermined straight with being converted to by the alternating current that described alternating-current charging interface exports
Stream electricity；Described DC charging rifle, is connected with described AC/DC changer, for accessing the direct-current charging interface on existing vehicle,
Described unidirectional current is output as vehicle and carries out DC charging；The output of wherein said DC charging rifle is not less than 10KW；Institute
State charge controller, be connected respectively with described alternating-current charging interface, AC/DC changer and DC charging rifle, be used for controlling described
Alternating-current charging interface, AC/DC changer and the duty of DC charging rifle.
Concrete, referring to Fig. 2, described alternating-current charging interface is AC charging socket.Described DC charging rifle and electronic vapour
DC charging socket on car connects.Described charge controller (i.e. control unit in Fig. 2) by microprocessor, microcontroller,
Fpga chip or dsp chip are constituted, it is also possible to be other logic circuits etc., be not restricted this.Described charge controller realizes
With between alternating-current charging pile exchanging control guide signal and and vehicle between DC control guide signal control process.
In another embodiment, with continued reference to Fig. 2, this equipment also includes display device (i.e. display module in Fig. 2),
It is connected with described charge controller, is used for showing charge information, such as the charging interval, expense of charging, the display of the data such as charge volume,
Realize man-machine interaction.Such as LCD or LED display specifically can be used to constitute.
In one embodiment, this equipment also includes that housing (not shown), described housing are preferably rectangular-shaped housing,
Concrete material preferred insulative material, such as plastics etc..Can certainly be other shapes, such as cylinder etc., this is not restricted.
Described alternating-current charging interface and DC charging rifle are arranged in described housing sidewall, as being arranged on side, back and forth or left and right.Institute
State AC/DC changer and charge controller is arranged in described housing, as being fixed on inner walls or being installed by other auxiliary
Structure (such as buckle) or device are installed on enclosure interior.Described display device is preferably provided at housing upper surface.By arranging shell
Body, this equipment can carry at any time.This Portable DC charging equipment can be placed in automobile trunk, and therefore car owner is to volume
Less demanding, power can accomplish more than 10kw.
This utility model makes full use of the advantage that alternating-current charging pile is widely distributed, it is provided that a Portable DC charging sets
Standby, this Portable DC charging equipment can quickly access existing alternating-current charging pile and be charged.And make full use of exchange stake
Widely distributed advantage, it is simple to car owner finds charging pile charging；Meanwhile, the output of this Portable DC charging equipment is the least
In 10KW, much larger than the power of existing Vehicular direct-current charger, for comparing Vehicular charger, when can be greatly shortened charging
Between.
Operation principle: user is when charging, by the AC charging rifle of the most existing alternating-current charging pile and Fig. 2 institute
AC charging socket on the Portable DC charging equipment shown connects.Alternating-current charging pile realizes Alternating Current Power Supply, charging payment etc.
Function；Portable charged stake provides the electric energy conversion of AC-to DC, realizes the control guiding with alternating-current charging pile and and car
DC control guide, electric automobile is charged.
The utility model proposes a kind of Portable DC charging equipment, the exchange input of this Portable DC charging equipment can
To be directly connected to existing alternating-current charging pile output on market, the advantage that exchange stake is widely distributed so can be made full use of；With
Time, the power of this Portable DC charging equipment is much larger than Vehicular direct-current charger, for comparing Vehicular charger, and can be significantly
Shorten the charging interval.General at 1.6 ~ 3.2 hours through test, compared with the existing charging interval being up to 8 ~ 16 hours, significantly contract
The short charging interval.
Above in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, but this utility model is not
It is limited to above-mentioned embodiment, in the case of without departing from the spirit and scope of claims hereof, those skilled in the art
Various modifications may be made or remodeling for member.
Claims (6)
1. a Portable DC charging equipment, it is characterised in that including:
Alternating-current charging interface, for being connected with the alternating-current charging pile of existing Vehicular charging；
AC/DC changer, is connected with described alternating-current charging interface, is converted to by the alternating current that described alternating-current charging interface exports
Predetermined unidirectional current；
DC charging rifle, is connected with described AC/DC changer, for accessing the direct-current charging interface on existing vehicle, by institute
State unidirectional current to be output as vehicle and carry out DC charging；The output of wherein said DC charging rifle is not less than 10KW；And
Charge controller, is connected respectively with described alternating-current charging interface, AC/DC changer and DC charging rifle, is used for controlling institute
State alternating-current charging interface, AC/DC changer and the duty of DC charging rifle.
Portable DC charging equipment the most according to claim 1, it is characterised in that described alternating-current charging interface is exchange
Charging socket.
Portable DC charging equipment the most according to claim 1, it is characterised in that also include display device, with described
Charge controller connects, and is used for showing charge information.
4. according to the Portable DC charging equipment described in any one of claim 1-3, it is characterised in that also include housing, institute
Stating alternating-current charging interface and DC charging rifle is arranged in described housing sidewall, described AC/DC changer and charge controller set
Put in described housing.
Portable DC charging equipment the most according to claim 4, it is characterised in that described charge controller is by micro-process
Device, microcontroller, fpga chip or dsp chip are constituted.
Portable DC charging equipment the most according to claim 4, it is characterised in that described housing is rectangular-shaped shell
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585694.4U CN205791733U (en) | 2016-06-15 | 2016-06-15 | Portable DC charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585694.4U CN205791733U (en) | 2016-06-15 | 2016-06-15 | Portable DC charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791733U true CN205791733U (en) | 2016-12-07 |
Family
ID=58131716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620585694.4U Active CN205791733U (en) | 2016-06-15 | 2016-06-15 | Portable DC charging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958610A (en) * | 2016-06-15 | 2016-09-21 | 深圳驿普乐氏科技有限公司 | Portable direct current charging equipment |
| CN108349405A (en) * | 2017-03-31 | 2018-07-31 | 深圳欣锐科技股份有限公司 | A kind of on-board charging system and Vehicular charger |
-
2016
- 2016-06-15 CN CN201620585694.4U patent/CN205791733U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958610A (en) * | 2016-06-15 | 2016-09-21 | 深圳驿普乐氏科技有限公司 | Portable direct current charging equipment |
| CN108349405A (en) * | 2017-03-31 | 2018-07-31 | 深圳欣锐科技股份有限公司 | A kind of on-board charging system and Vehicular charger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201766395U (en) | AC/DC integrated charge pile | |
| CN103828165B (en) | The charging system of vehicle, the charging method of vehicle, electric power supply system and power supply method | |
| US10399447B2 (en) | Control method of swappable battery pack set applied to electric vehicle | |
| CN203995872U (en) | Movable charging vehicle device | |
| CN106042958A (en) | Electric automobile charging device provided with solar panels in commercial district public place and control system of electric automobile charging device | |
| CN204131164U (en) | Based on the electric automobile charging pile of cell-phone function | |
| CN105743153A (en) | Flexibly-configurable and portable electric vehicle charging device | |
| CN205791733U (en) | Portable DC charging equipment | |
| CN105958610A (en) | Portable direct current charging equipment | |
| CN205319776U (en) | Movable battery charging outfit | |
| Habib et al. | A study of implemented international standards and infrastructural system for electric vehicles | |
| CN208232853U (en) | A kind of self-service charging cabinet of Internet of Things battery of electric vehicle | |
| CN107968421A (en) | Electric car charge-discharge system | |
| CN106849292A (en) | A kind of charging equipment and its control method for charging electric vehicle | |
| CN103280859A (en) | Solar wireless charging device | |
| CN206186801U (en) | Electric automobile power battery battery management system all -in -one | |
| CN205326829U (en) | Intelligent charging stake equipment | |
| CN204205653U (en) | A kind of charging pile with solar panel | |
| CN207732483U (en) | A kind of rail mounted robot wireless charging device | |
| CN207241450U (en) | A kind of Multifunction outdoor charging pile | |
| CN202798022U (en) | Vehicular USB charger | |
| CN205846756U (en) | A kind of automobile moves charge control system | |
| CN205334613U (en) | Electric pile equipment is filled in easy payment | |
| CN204633373U (en) | A kind of can the electric vehicle charging device that carries with car of flexible configuration | |
| CN108987832A (en) | A kind of multi-functional high new intelligent lithium battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |