WO2011116536A1 - Hitch-mounted power supply device for electric vehicle, electric vehicle and method for supplying power to electric vehicle - Google Patents

Hitch-mounted power supply device for electric vehicle, electric vehicle and method for supplying power to electric vehicle Download PDF

Info

Publication number
WO2011116536A1
WO2011116536A1 PCT/CN2010/071696 CN2010071696W WO2011116536A1 WO 2011116536 A1 WO2011116536 A1 WO 2011116536A1 CN 2010071696 W CN2010071696 W CN 2010071696W WO 2011116536 A1 WO2011116536 A1 WO 2011116536A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric vehicle
power supply
supply device
vehicle
hanging
Prior art date
Application number
PCT/CN2010/071696
Other languages
French (fr)
Chinese (zh)
Inventor
许掌握
冯月生
Original Assignee
冯艺峰
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 冯艺峰 filed Critical 冯艺峰
Publication of WO2011116536A1 publication Critical patent/WO2011116536A1/en

Links

Classifications

    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/28—Trailers
    • 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

Definitions

  • Electric vehicle hanging power supply device electric vehicle and method for supplying electric vehicle
  • the present invention relates to an electric vehicle, and more particularly to a hanging power supply device for an electric vehicle, a vehicle using the suspension device, and a method of supplying power to the electric vehicle. Background technique
  • the present invention provides a hanging power supply device for an electric vehicle, a vehicle using the suspension device, and a method of supplying power to the electric vehicle.
  • An electric vehicle hanging power supply device includes a vehicle body and a wheel below the vehicle body, wherein the vehicle body is fixed with a hanging device connected to the electric vehicle, and the vehicle body is loaded with a battery for powering the electric vehicle.
  • the battery pack is electrically connected to an electric vehicle power supply line.
  • the hanging device is fixed to the body head; the hanging device includes a connecting arm fixed to the head of the vehicle body and a shaft hole for connecting the electric vehicle to the end of the connecting arm.
  • An electric vehicle wherein the electric vehicle is connected to the above-mentioned hanging power supply device.
  • the hanging power supply device is disposed under the rear cover of the electric vehicle body.
  • a method of supplying electric power to an electric vehicle wherein the above-mentioned hanging-type power supply device is connected to the electric vehicle, and the power supply device is used to supply power to the automobile.
  • the power supply device is quickly separated from the electric vehicle by the hanging device in the hanging power supply device, and another new hanging type is replaced. Power supply equipment.
  • the car can easily drive the battery enough to provide sufficient energy consumption, without worrying about the influence of the weight distribution of the battery in the car on the design of the car body and the test of the load capacity of the car if the battery is too heavy; 2. Adequate battery carrying and car load The reduction of load can greatly improve the mileage of the car; 3. The design of the hanging device can easily and quickly realize the separation and combination of the power supply device and the car. Therefore, when the battery pack is dead or faulty, it is convenient and quick to replace the power supply.
  • the car is refueled in the same way in a few minutes; 4, reduce the construction scale of the charging station, the vehicle can be replaced in time, and drive away in time to avoid long-term parking of the site resources of the charging station; 5, the replacement battery can be selected according to needs Charging time, such as charging with a nighttime power resource and low power cost, greatly reduces operating costs.
  • the invention solves the problem of battery carrying of electric vehicles, is beneficial to the large-scale popularization and use of electric vehicles, and plays an important role in reducing urban environmental pollution.
  • FIG. 1 is a schematic structural view of a power supply device for an electric vehicle according to the present invention
  • FIG. 2 is a schematic structural view of an electric vehicle according to the present invention.
  • an electric vehicle hanging power supply device includes a vehicle body 1 and a wheel 2 under the vehicle body, and the vehicle body 1 is fixedly fastened to the electric vehicle.
  • the hanging device 3 is mounted on the vehicle body 1 with a battery pack 4 for powering the electric vehicle, and the battery pack 4 is electrically connected to the electric vehicle power supply line.
  • the hanging device 3 is fixed to the head of the vehicle body 1; the hanging device 3 includes a connecting arm 31 fixed to the head of the vehicle body 1 and an end portion of the connecting arm 31 fixed to the electric vehicle. A shaft hole 32 for connection.
  • an electric vehicle is connected to the electric power supply device 5; the hanging power supply device is disposed under the rear cover 6 of the electric vehicle body, so that the battery of the original electric bus can be occupied.
  • the mounting position is changed to connect the power supply unit under the rear cover of the bus through the hook device. In this way, the area of the power supply equipment is not increased, and the appearance of the original vehicle body is not affected.
  • the design of the traction device is not limited to the embodiments exemplified in the present invention; since the installation positions of the power supply devices of different types of electric vehicles may be different, the traction device may be designed in other forms in combination with a specific installation position; As long as the electric vehicle using the hanging vehicle power supply device of the present invention is included in the protection scope of the present invention.
  • the method for powering an electric vehicle used in the present invention uses a hanging power supply device connected to the electric vehicle to supply power to the automobile.
  • the power supply unit is quickly separated from the electric vehicle by the hanging device in the hanging power supply unit and replaced with another new hanging power supply unit.
  • the car can easily drive a battery sufficient to provide sufficient energy consumption without worrying about the weight of the battery in the car.
  • the site resources of the station; the replaced battery can be selected according to the needs of the charging time, such as the use of nighttime power resources, low power consumption time period, greatly reducing operating costs.
  • the invention solves the problem of battery carrying of the existing electric vehicle, is beneficial to the large-scale popularization and use of the electric vehicle, and plays an important role in reducing urban environmental pollution.

Abstract

The present invention relates to a hitch-mounted power supply device for electric vehicle, vehicle thereof and method for supplying power to electric vehicle. A battery for prior electric vehicle is mounted on a chassis. The prior vehicle needs to consume kinetic energy to run while carrying heavy battery, and its load capability of the battery weight is limited. Thus problems of short mileage of continuous running and frequent charge are posed. The present hitch-mounted power supply device for electric vehicle comprises a body and wheels under the body. Hitching equipment fastening on the electric vehicle is fixed on the body. Battery pack is mounted on the body to supply power for the electric vehicle. The battery pack is electrically connected with a power supplying circuit of electric vehicle. Using said hitch-mounted power supply device to supply power to the electrical vehicle. The present invention well solves a problem of battery carrying of prior electric vehicle, and enhances vehicle mileage of continuous running to a great extent. The power supply can be replaced conveniently and rapidly. Long time parking and occupation of field source of charge station are avoided. The present invention is in favor of the usage of the electrical vehicle in a large scale, and plays an important role in reducing urban environment pollution.

Description

说 明 书  Description
电动汽车挂牵式电源设备、电动汽车及给电动汽车供电的方法 技术领域  Electric vehicle hanging power supply device, electric vehicle and method for supplying electric vehicle
本发明涉及电动汽车， 尤其是一种电动汽车的挂牵式电源 设备、 使用该挂牵设备的汽车， 以及给电动汽车供电的方法。 背景技术  The present invention relates to an electric vehicle, and more particularly to a hanging power supply device for an electric vehicle, a vehicle using the suspension device, and a method of supplying power to the electric vehicle. Background technique
随着地球环境的日益恶化， 如何节能减排， 降低环境污染， 已成为世界关注的焦点问题， 而传统交通运输业的迅猛发展也 成为导致环境污染的重要因素之一。 传统的汽车发动机在给汽 车提供强大动力的同时也消耗了大量的能源， 并排放大量尾气 而导致严重的大气污染。 发展电动汽车， 采用清洁能源， 已成 为各国城市公共运输系统的发展方向， 各国都争先恐后， 投入 了大量人力物力进行电动汽车的研究开发， 而我国现在也有部 分城市已经开始投放使用电动公交车， 这将对降低城市环境污 染发挥重要作用。  With the deteriorating global environment, how to save energy and reduce emissions and reduce environmental pollution has become the focus of the world's attention, and the rapid development of the traditional transportation industry has become one of the important factors leading to environmental pollution. Traditional car engines, while providing powerful power to the car, also consume a large amount of energy and emit a large amount of exhaust gas, resulting in serious air pollution. The development of electric vehicles and the adoption of clean energy have become the development direction of urban public transportation systems in various countries. Countries are scrambling to invest a lot of manpower and resources in the research and development of electric vehicles. In China, some cities have begun to use electric buses. It will play an important role in reducing urban environmental pollution.
然而， 目前电动汽车普遍存在续行里程短的问题， 由于将 笨重的电池放置在汽车底盘上， 汽车需要消耗动能携带电池行 驶， 同时汽车的设计也需要考虑电池在车体内的重量分布， 这 样就使得车体设计复杂化， 同时能够携带的电池重量也很有 限， 无法给汽车提供长久强劲的动力； 另外， 充电时间长及需 要频繁的充电也给电动汽车的使用带来了极大不便， 同时也给 充电站带来压力， 如汽车的长时间停放将占用大量停车场地等 等， 上述种种因素使得电动汽车的普及推广举步为艰。 However, electric vehicles generally have the problem of short mileage. Since the bulky battery is placed on the chassis of the car, the car needs to consume kinetic energy to carry the battery, and the design of the car also needs to consider the weight distribution of the battery in the car body. The design of the car body is complicated, and the weight of the battery that can be carried is also limited, which cannot provide long-term strong power to the car. In addition, the long charging time and the need for frequent charging also bring great inconvenience to the use of the electric car. Also give The charging station brings pressure, such as the long-term parking of the car will occupy a large number of parking lots, etc., all of the above factors make the popularization of electric vehicles difficult.
发明内容 Summary of the invention
为了克服现有技术的不足， 本发明提供一种电动汽车的挂 牽式电源设备、 使用该挂牵设备的汽车， 以及给电动汽车供电 的方法。  In order to overcome the deficiencies of the prior art, the present invention provides a hanging power supply device for an electric vehicle, a vehicle using the suspension device, and a method of supplying power to the electric vehicle.
本发明解决其技术问题所采用的技术方案是：  The technical solution adopted by the present invention to solve the technical problem thereof is:
一种电动汽车挂牵式电源设备， 包括车体、 车体下方的车 轮， 所述车体上固定有与电动汽车紧固连接的挂牵装置， 所述 车体上装载有给电动汽车提供动力的电池组， 所述电池组与电 动汽车供电线路电连接。  An electric vehicle hanging power supply device includes a vehicle body and a wheel below the vehicle body, wherein the vehicle body is fixed with a hanging device connected to the electric vehicle, and the vehicle body is loaded with a battery for powering the electric vehicle. The battery pack is electrically connected to an electric vehicle power supply line.
作为优先方式， 所述挂牵装置固定在车体头部； 所述挂牵 装置包括固定在车体头部的连接臂以及连接臂端部设置的与 电动汽车固定连接用的轴孔。  Preferably, the hanging device is fixed to the body head; the hanging device includes a connecting arm fixed to the head of the vehicle body and a shaft hole for connecting the electric vehicle to the end of the connecting arm.
一种电动汽车， 所述电动汽车上连接上述的挂牵式电源设 备。  An electric vehicle, wherein the electric vehicle is connected to the above-mentioned hanging power supply device.
作为优先方式， 所述挂牵式电源设备设置在电动汽车车体 后盖下方。  As a preferred method, the hanging power supply device is disposed under the rear cover of the electric vehicle body.
一种给电动汽车供电的方法， 在电动汽车上连接上述的挂 牵式电源设备， 用该电源设备为汽车供电。 当挂牵式电源设备 中的电池组没电或出现故障时， 通过挂牵式电源设备中的挂牵 装置迅速将电源设备与电动汽车分离并更换另一新的挂牵式 电源设备。 A method of supplying electric power to an electric vehicle, wherein the above-mentioned hanging-type power supply device is connected to the electric vehicle, and the power supply device is used to supply power to the automobile. When the battery pack in the hanging power supply device is out of power or fails, the power supply device is quickly separated from the electric vehicle by the hanging device in the hanging power supply device, and another new hanging type is replaced. Power supply equipment.
本发明的有益效杲是：  The beneficial effects of the present invention are:
1、 汽车可轻松带动足以提供充足能耗的电池， 同时不必 担心电池在汽车内的重量分布对车体设计的影响以及电池过 重对汽车承载能力的考验； 2、 充足的电池携带以及汽车载重 负荷的减少可以大大提高汽车的续行里程； 3、 挂牵装置的设 计可以方便迅速地实现电源设备与汽车的分离和组合， 因此当 电池组没电或出现故障时， 更换电源方便快捷， 可以象汽车加 油一样在几分钟内完成； 4、 减小充电站的建设规模， 车辆可 及时更换电源， 及时开走， 避免长时间停放占用充电站的场地 资源； 5、 更换下来的电池可根据需要选择充电时间， 如利用 夜间电力资源充沛、 电力成本低的时间段充电， 大大降低运营 成本。  1. The car can easily drive the battery enough to provide sufficient energy consumption, without worrying about the influence of the weight distribution of the battery in the car on the design of the car body and the test of the load capacity of the car if the battery is too heavy; 2. Adequate battery carrying and car load The reduction of load can greatly improve the mileage of the car; 3. The design of the hanging device can easily and quickly realize the separation and combination of the power supply device and the car. Therefore, when the battery pack is dead or faulty, it is convenient and quick to replace the power supply. The car is refueled in the same way in a few minutes; 4, reduce the construction scale of the charging station, the vehicle can be replaced in time, and drive away in time to avoid long-term parking of the site resources of the charging station; 5, the replacement battery can be selected according to needs Charging time, such as charging with a nighttime power resource and low power cost, greatly reduces operating costs.
本发明解决了电动汽车的电池携带问题， 有利于电动汽车 的大规模推广使用， 对降低城市环境污染， 将发挥重要作用。 附图说明  The invention solves the problem of battery carrying of electric vehicles, is beneficial to the large-scale popularization and use of electric vehicles, and plays an important role in reducing urban environmental pollution. DRAWINGS
下面结合附图和实施例对本发明进一步说明。  The invention will now be further described with reference to the drawings and embodiments.
图 1是本发明电动汽车挂牵式电源设备的结构示意图； 图 2是本发明电动汽车的结构示意图。  1 is a schematic structural view of a power supply device for an electric vehicle according to the present invention; and FIG. 2 is a schematic structural view of an electric vehicle according to the present invention.
具体实施方式 detailed description
参照图 1 , 一种电动汽车挂牵式电源设备， 包括车体 1、 车体下方的车轮 2 , 所述车体 1 上固定有与电动汽车紧固连接 的挂牵装置 3 , 所述车体 1 上装载有给电动汽车提供动力的电 池组 4 , 所述电池组 4与电动汽车供电线路电连接。 Referring to FIG. 1 , an electric vehicle hanging power supply device includes a vehicle body 1 and a wheel 2 under the vehicle body, and the vehicle body 1 is fixedly fastened to the electric vehicle. The hanging device 3 is mounted on the vehicle body 1 with a battery pack 4 for powering the electric vehicle, and the battery pack 4 is electrically connected to the electric vehicle power supply line.
作为本发明的优选方式， 所述挂牽装置 3 固定在车体 1头 部； 所述挂牵装置 3 包括固定在车体 1 头部的连接臂 31 以及 连接臂 31端部设置的与电动汽车固定连接用的轴孔 32。  As a preferred mode of the present invention, the hanging device 3 is fixed to the head of the vehicle body 1; the hanging device 3 includes a connecting arm 31 fixed to the head of the vehicle body 1 and an end portion of the connecting arm 31 fixed to the electric vehicle. A shaft hole 32 for connection.
参照图 2 , —种电动汽车， 所述电动汽车 5 上连接上述的 挂牵式电源设备； 所述挂牵式电源设备设置在电动汽车车体后 盖 6下方， 这样可以占用原有电动公交车的电池安装位， 只是 改变成通过挂牵装置将电源设备连接在公交车后盖下方。 这 样， 不增加电源设备的占地， 也不影响原来车体的美观。 当然， 牵挂装置的设计并不限于本发明所列举的实施例； 由于不同类 型的电动汽车其电源设备的安装位置会有不同， 因此， 牵挂装 置也可以结合具体的安装位置设计成其他形式； 但是， 只要采 用本发明的挂牵式汽车电源设备的电动汽车， 都应属于本发明 的保护范围。  Referring to FIG. 2, an electric vehicle is connected to the electric power supply device 5; the hanging power supply device is disposed under the rear cover 6 of the electric vehicle body, so that the battery of the original electric bus can be occupied. The mounting position is changed to connect the power supply unit under the rear cover of the bus through the hook device. In this way, the area of the power supply equipment is not increased, and the appearance of the original vehicle body is not affected. Of course, the design of the traction device is not limited to the embodiments exemplified in the present invention; since the installation positions of the power supply devices of different types of electric vehicles may be different, the traction device may be designed in other forms in combination with a specific installation position; As long as the electric vehicle using the hanging vehicle power supply device of the present invention is included in the protection scope of the present invention.
本发明所采用的给电动汽车供电的方法， 利用在电动汽车 上连接上述的挂牵式电源设备为汽车供电。 当挂牵式电源设备 中的电池组没电或出现故障时， 通过挂牵式电源设备中的挂牵 装置迅速将电源设备与电动汽车分离并更换另一新的挂牵式 电源设备。  The method for powering an electric vehicle used in the present invention uses a hanging power supply device connected to the electric vehicle to supply power to the automobile. When the battery pack in the hanging power supply unit is out of power or fails, the power supply unit is quickly separated from the electric vehicle by the hanging device in the hanging power supply unit and replaced with another new hanging power supply unit.
由于采用了本发明的挂牵式汽车电源设备， 汽车可轻松带 动足以提供充足能耗的电池， 同时不必担心电池在汽车内的重 量分布对车体设计的影响以及电池过重对汽车承载能力的考 验； 充足的电池携带以及汽车载重负荷的减少可以大大提高汽 车的续行里程； 挂牽装置的设计可以方便迅速地实现电源设备 与汽车的分离和组合， 因此当电池组没电或出现故障时， 更换 电源方便快捷， 可以象汽车加油一样在几分钟内完成； 车辆可 及时更换电源， 及时开走， 避免长时间停放占用充电站的场地 资源； 更换下来的电池可根据需要选择充电时间， 如利用夜间 电力资源充沛、 电力成本低的时间段充电， 大大降低运营成本。 本发明解决了现有电动汽车的电池携带问题， 有利于电动汽车 的大规模推广使用， 对降低城市环境污染， 将发挥重要作用。 By adopting the hanging car power supply device of the present invention, the car can easily drive a battery sufficient to provide sufficient energy consumption without worrying about the weight of the battery in the car. The influence of the quantity distribution on the design of the car body and the test of the over-weight of the battery on the carrying capacity of the car; sufficient battery carrying and reduction of the load capacity of the car can greatly improve the mileage of the car; the design of the hanging device can realize the power device conveniently and quickly Separation and combination with the car, so when the battery pack is out of power or malfunction, it is convenient and quick to replace the power supply. It can be completed in a few minutes like a car refueling; the vehicle can be replaced in time, and it can be driven away in time to avoid charging for a long time. The site resources of the station; the replaced battery can be selected according to the needs of the charging time, such as the use of nighttime power resources, low power consumption time period, greatly reducing operating costs. The invention solves the problem of battery carrying of the existing electric vehicle, is beneficial to the large-scale popularization and use of the electric vehicle, and plays an important role in reducing urban environmental pollution.

Claims

权 利 要 求 书 Claim
1、 一种电动汽车挂牵式电源设备， 其特征在于： 所述电 源设备包括车体 （ 1 )、 车体下方的车轮 （ 2 )， 所述车体 （ 1 ) 上固定有与电动汽车相连接的挂牵装置 （ 3 ), 所述车体 （ 1 ) 上装载有给电动汽车提供动力的电池组 （ 4 )， 所述电池组 （ 4 ) 与电动汽车供电线路电连接。 1. An electric vehicle hanging power supply device, characterized in that: the power supply device comprises a vehicle body (1), a wheel (2) below the vehicle body, and the vehicle body (1) is fixedly connected to the electric vehicle. The hanging device (3) is loaded with a battery pack (4) for powering the electric vehicle, and the battery pack (4) is electrically connected to the electric vehicle power supply line.
2、 根据权利要求 1 所述的电动汽车挂牵式电源设备， 其 特征在于： 所述挂牵装置 （ 3) 固定在车体 （ 1 ) 头部。  2. The electric vehicle hanging power supply device according to claim 1, wherein: the hanging device (3) is fixed to the head of the vehicle body (1).
3、 根据权利要求 1或 2所述的电动汽车挂牵式电源设备， 其特征在于： 所述挂牵装置 （ 3 ) 包括固定在车体 （ 1 ) 头部的 连接臂 （ 31 ) 以及连接臂 （ 31 ) 端部设置的与电动汽车固定连 接用的轴孔 （ 32 )。  The electric vehicle-mounted power supply device according to claim 1 or 2, characterized in that: the hanging device (3) comprises a connecting arm (31) fixed to the head of the vehicle body (1) and a connecting arm (31) ) A shaft hole ( 32 ) for the fixed connection to the electric vehicle at the end.
4、 一种电动汽车， 其特征在于： 所述电动汽车 （ 5 ) 上连 接权利要求 1至 3 中任一权利要求所述的挂牵式电源设备。  An electric vehicle, characterized in that: the electric vehicle (5) is connected to the hanging power supply device according to any one of claims 1 to 3.
5、 根据权利要求 4 所述的电动汽车， 其特征在于： 所述 挂牵式电源设备设置在电动汽车车体后盖 （ 6 ) 下方。  The electric vehicle according to claim 4, characterized in that: the hanging power supply device is disposed under the rear cover (6) of the electric vehicle body.
6、 一种给电动汽车供电的方法， 其特征在于： 在电动汽 车上连接有权利要求 1至 4 中任一权利要求所述的挂牵式电源 设备， 用该电源设备为汽车供电。  A method of supplying power to an electric vehicle, characterized in that: the electric power supply device is connected to the electric power supply device according to any one of claims 1 to 4, and the power supply device is used to supply power to the automobile.
7、 根据权利要求 6 所述的一种给电动汽车供电的方法， 其特征在于： 所述挂牵式电源设备设置在电动汽车车体后盖 ( 6 ) 下方。 7. A method of powering an electric vehicle according to claim 6, wherein: said hanging power supply device is disposed on an electric vehicle body back cover (6) Below.
8、 根据权利要求 6 或 7 所述的一种给电动汽车供电的方 法， 其特征在于： 当挂牵式电源设备中的电池组 （ 4 ) 没电或 出现故障时， 通过挂牵式电源设备中的挂牵装置 （ 3 ) 迅速将 电源设备与电动汽车分离并更换另一新的挂牽式电源设备。  8. A method of powering an electric vehicle according to claim 6 or 7, characterized in that: when the battery pack (4) in the hanging power supply device is out of power or fails, the suspension power supply device Suspension device (3) Quickly separate the power supply unit from the electric vehicle and replace it with another new hanging power supply unit.
PCT/CN2010/071696 2010-03-23 2010-04-12 Hitch-mounted power supply device for electric vehicle, electric vehicle and method for supplying power to electric vehicle WO2011116536A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010129664A CN101804829A (en) 2010-03-23 2010-03-23 Hanging-pulling type power supply equipment for electric automobile, electric automobile and method for supplying power to electric automobile
CN201010129664.X 2010-03-23

Publications (1)

Publication Number Publication Date
WO2011116536A1 true WO2011116536A1 (en) 2011-09-29

Family

ID=42606827

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/071696 WO2011116536A1 (en) 2010-03-23 2010-04-12 Hitch-mounted power supply device for electric vehicle, electric vehicle and method for supplying power to electric vehicle

Country Status (2)

Country Link
CN (1) CN101804829A (en)
WO (1) WO2011116536A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106808990A (en) * 2015-11-30 2017-06-09 鸿富锦精密工业（深圳）有限公司 Self-propelled battery modules and electric motor car
CN106809188A (en) * 2015-11-30 2017-06-09 鸿富锦精密工业（深圳）有限公司 Battery replacing vehicle for electric system and application method
CN106740025A (en) * 2016-11-15 2017-05-31 四川英马电动车有限公司 A kind of Intelligent mobile electric automobile changes electric installation
SE542567C2 (en) * 2018-05-09 2020-06-09 Scania Cv Ab A safety method for modular vehicles, a control device and a vehicle
SE542461C2 (en) * 2018-08-24 2020-05-12 Scania Cv Ab A method, performed by a first control device, for physically connecting at least one drive module and a functional module to assemble a vehicle.
CN115008992A (en) * 2022-06-13 2022-09-06 孟宪恒 Carrying mode of automobile power battery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572826A5 (en) * 1974-01-21 1976-02-27 Mastromauro Michele Battery operated electric vehicle - has battery in trailer with single caster wheel and hitch poles on horizontal axis
GB2071032A (en) * 1980-01-31 1981-09-16 Punch G Motor vehicle auxiliary propulsion assembly
GB2320474A (en) * 1996-12-21 1998-06-24 Michael John Collins Electric powered trailer for bicycle
CN2513826Y (en) * 2001-12-31 2002-10-02 郑州上平信息产业(集团)有限公司 Electric vehicle having trailer with clutch battery bag
DE102005003261A1 (en) * 2005-01-24 2006-08-03 Artin Agocan Motor vehicle trailer has brake which can be actuated by means of electrical potential and is arranged with brake lights whereby trailer has rechargeable battery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201068073Y (en) * 2007-05-17 2008-06-04 柏鹰 Trailer type power supply unit for electric automobile
CN101549620B (en) * 2008-04-03 2011-02-02 中国国际海运集装箱(集团)股份有限公司 Vehicle train and traction apparatus thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572826A5 (en) * 1974-01-21 1976-02-27 Mastromauro Michele Battery operated electric vehicle - has battery in trailer with single caster wheel and hitch poles on horizontal axis
GB2071032A (en) * 1980-01-31 1981-09-16 Punch G Motor vehicle auxiliary propulsion assembly
GB2320474A (en) * 1996-12-21 1998-06-24 Michael John Collins Electric powered trailer for bicycle
CN2513826Y (en) * 2001-12-31 2002-10-02 郑州上平信息产业(集团)有限公司 Electric vehicle having trailer with clutch battery bag
DE102005003261A1 (en) * 2005-01-24 2006-08-03 Artin Agocan Motor vehicle trailer has brake which can be actuated by means of electrical potential and is arranged with brake lights whereby trailer has rechargeable battery

Also Published As

Publication number Publication date
CN101804829A (en) 2010-08-18

Similar Documents

Publication Publication Date Title
WO2011116536A1 (en) Hitch-mounted power supply device for electric vehicle, electric vehicle and method for supplying power to electric vehicle
CN203381512U (en) Electric automobile with intelligent wireless charging system
CN103552606B (en) A kind of medium-sized pure electric coach chassis
CN201714126U (en) Mechanical stereo garage double as vehicle charging station
CN201109375Y (en) Pure electric automobile with self-bring generating-charging device
CN101670816B (en) Power-driven operating vehicle power supply system and switching control method thereof
CN109969000B (en) Range-extending system for pure electric vehicle
CN108749785A (en) A kind of Wheel-type electric automobile power battery module
CN205640613U (en) Intelligence street lamp system with fill electric pile function
CN207697858U (en) Electronic goods vehicle
CN201816447U (en) Plug-in hybrid electric city bus capable of storing energy by using super capacitor
CN103457324A (en) Movable type electric vehicle charging station
CN201068073Y (en) Trailer type power supply unit for electric automobile
CN203198764U (en) Electric vehicle with range extender capable of being fast assembled and disassembled
CN205075632U (en) Rear -guard electric automobile
CN215323103U (en) Electric automobile kit with automobile trunk
CN104578302A (en) Energy-saving and environment friendly charging car
JP3162167U (en) Plug-in hybrid conversion device for hybrid vehicles
CN108177577A (en) Electric vehicle relief car
CN204304564U (en) A kind of energy saving and environment friendly battery charger truck
WO2006056107A1 (en) A solar energy drive appending on an electrical vehicle
CN203377612U (en) Electric sight-seeing vehicle built-in bus charge and discharge system based on instrument control
CN209521550U (en) A kind of electric car of high mileages of continuation
CN205737356U (en) A kind of multi-mode drives electric automobile
CN208036064U (en) Electric vehicle relief car

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10848198

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N AND 1204A DATED 29.11.12 & 19.02.13)

122 Ep: pct application non-entry in european phase

Ref document number: 10848198

Country of ref document: EP

Kind code of ref document: A1