WO2023185863A1 - 一种电池仓及换电系统 - Google Patents

一种电池仓及换电系统 Download PDF

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Publication number
WO2023185863A1
WO2023185863A1 PCT/CN2023/084423 CN2023084423W WO2023185863A1 WO 2023185863 A1 WO2023185863 A1 WO 2023185863A1 CN 2023084423 W CN2023084423 W CN 2023084423W WO 2023185863 A1 WO2023185863 A1 WO 2023185863A1
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WO
WIPO (PCT)
Prior art keywords
battery
transmission mechanism
power exchange
power
equipment
Prior art date
Application number
PCT/CN2023/084423
Other languages
English (en)
French (fr)
Inventor
叶庆丰
王康玉
陈德威
康晓鹤
帅令
Original Assignee
时代电服科技有限公司
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 时代电服科技有限公司 filed Critical 时代电服科技有限公司
Publication of WO2023185863A1 publication Critical patent/WO2023185863A1/zh

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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
    • 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
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from 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
    • Y02T10/70—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

Definitions

  • This application relates to the technical field of battery replacement systems, and in particular to a battery compartment and a battery replacement system.
  • Batteries have the advantages of high specific energy and high power density. They are widely used in electronic equipment, such as mobile phones, laptops, battery cars, electric cars, electric airplanes, electric ships, electric toy cars, electric toy ships, electric toy airplanes, and electric tools. wait.
  • this application provides a battery compartment and a power replacement system.
  • the battery compartment can store power replacement equipment to ensure the safety of the power replacement equipment.
  • some embodiments of the present application provide a battery compartment including a battery rack and Transmission mechanism, the battery rack is used to store the battery and charge the battery.
  • the bottom of the battery rack is provided with a storage compartment; at least part of the transmission mechanism is located in the storage compartment; the transmission mechanism is movably provided for disassembly and assembly of electricity.
  • the battery replacement equipment is installed, and the storage compartment is used to park the power replacement equipment.
  • a detection piece is provided in the storage compartment, and the detection piece is used to detect the position of the power exchange device.
  • the detection part is provided with a connecting seat, and the detection part is connected to the transmission mechanism through the connection seat to support the detection part in a suitable measurement position.
  • the transmission mechanism is provided with a limiting structure, and the limiting structure includes a blocking member.
  • the blocking member is used to block the power exchange equipment, thereby reducing the possibility of the power exchange equipment breaking away from the transmission mechanism.
  • the blocking member is provided with a buffer block, and the buffer block is used to buffer the force between the power exchange device and the blocking member.
  • the transmission mechanism includes a rack.
  • the driving part of the power exchange equipment is provided with a gear.
  • the gear meshes with the rack for transmission.
  • the power exchange equipment moves along the rack through the gear under the driving of the driving part, the power exchange equipment moves along the rack through the gear.
  • Electrical equipment can be moved relative to the ground to transport batteries.
  • the driving part includes a servo motor, and the gear is connected to the output end of the servo motor, which can not only improve the accuracy of the parking position of the power exchange equipment, but also reduce the damage caused by external effects on the power exchange equipment when parked. Possibility of movement.
  • the transmission mechanism includes a guide rail.
  • the power exchange equipment moves along the guide rail through rollers.
  • the guide rail is provided with a scale.
  • the scale is used to indicate the position of the power exchange equipment.
  • the operator can measure the power exchange equipment multiple times accordingly. The distance between parking positions is helpful for operators to calibrate the parking positions of power swapping equipment.
  • the transmission mechanism also includes a support frame, and both the guide rail and the rack It is connected to the support frame and uses the support frame to carry the power exchange equipment, thereby improving the load-bearing capacity of the transmission mechanism.
  • the roller is provided with a guide piece, and the guide piece is used to make the roller roll along the guide rail.
  • the power exchange system includes a power exchange device and a battery compartment provided by any of the above technical solutions.
  • the power swap device is movably arranged on the transmission mechanism and can be parked in the storage compartment. Inside.
  • the power exchange system includes the battery compartment provided by the above technical solution, the safety of the equipment in the power exchange system is relatively high.
  • the battery compartment includes a battery rack and a transmission mechanism.
  • the battery rack is used to store and charge batteries. It has a storage compartment at the bottom. At least part of the transmission mechanism is located in the storage compartment.
  • the transmission mechanism is on
  • the power-swapping equipment for disassembling and assembling the battery of the power-consuming device is movable, and the storage compartment is used to park the power-swapping equipment, which realizes the storage of the power-swapping equipment when it stops working, effectively avoiding collisions between external equipment and the power-swapping equipment. This will help ensure the safety of power replacement equipment.
  • This application also provides a power exchange system. Since the power exchange system includes power exchange equipment and the battery compartment provided by the aforementioned technical solution, the power exchange equipment can be parked in the storage compartment. The equipment in the power exchange system is safer. high.
  • Figure 1 is a schematic diagram of the internal structure of the power swap system provided by some embodiments of the present application.
  • Figure 2 is a schematic diagram of the transmission mechanism in the battery compartment carrying the power exchange equipment provided by some embodiments of the present application;
  • Figure 3 is a first perspective structural schematic diagram of the transmission mechanism of the battery compartment provided by some embodiments of the present application.
  • Figure 4 is an enlarged view of point A in Figure 3;
  • Figure 5 is a second perspective structural schematic diagram of the transmission mechanism of the battery compartment provided by some embodiments of the present application.
  • Figure 6 is an enlarged view of point B in Figure 5.
  • the reference numbers in the specific implementation are as follows: 1. Battery rack; 2. Storage compartment; 3. Transmission mechanism; 4. Battery replacement equipment; 41. Rollers; 42. Guide piece; 43. Guide rail; 5. Detection piece; 6. Connecting seat; 7. Blocking piece; 8. Buffer block; 9. Gear; 10. Rack; 101. Scale; 102. Support frame.
  • Batteries are not only used in energy storage power systems such as hydraulic, thermal, wind and solar power stations, but are also widely used in electric vehicles such as electric bicycles, electric motorcycles and electric cars, as well as in many fields such as military equipment and aerospace.
  • a storage compartment for storing the power-swapping equipment can be provided at the bottom of the battery rack.
  • the power-swapping equipment can be stored in the storage compartment. Realizing the protection of power exchange equipment is conducive to ensuring the safety of power exchange equipment. Safety.
  • the inventor designed a battery compartment after in-depth research.
  • a storage compartment for storing the power-swapping equipment at the bottom of the battery rack in the battery compartment, when the power-swapping equipment is not in use, When transporting batteries, the battery-swapping equipment is driven to the storage bin for storage.
  • Protecting the battery-swapping equipment can reduce the possibility of collisions between external equipment and the battery-swapping equipment, and is conducive to ensuring the safety of the battery-swapping equipment.
  • the battery replacement system disclosed in the embodiments of the present application can, but is not limited to, replace batteries for electrical devices.
  • batteries that store sufficient electrical energy can be replaced with batteries that lack sufficient electrical energy, and the battery of the electrical device can be charged by replacing the battery. , saving the time of charging the electrical device and improving the convenience of using the electrical device.
  • Electric devices can be, but are not limited to, mobile phones, tablets, laptops, electric toys, power tools, battery cars, electric vehicles, ships, spacecraft, etc.
  • electric toys can include fixed or mobile electric toys, such as game consoles, electric car toys, electric ship toys, electric airplane toys, etc.
  • spacecraft can include airplanes, rockets, space shuttles, spaceships, etc.
  • the electrical device according to one embodiment of the present application is an electric vehicle.
  • the battery compartment includes a battery rack 1 and a transmission mechanism 3.
  • the battery rack 1 is used to store and charge batteries.
  • the bottom of the battery rack 1 is provided with a storage device.
  • Chamber 2; at least part of the transmission mechanism 3 is located in the accommodation compartment 2.
  • the transmission mechanism 3 is movably provided with a power exchange device 4 for disassembling and assembling the battery of the electrical device.
  • the accommodation compartment 2 is used to park the power exchange device 4.
  • the battery rack 1 refers to a rack for storing batteries. A battery storage position is formed on the battery rack 1 for storing batteries. The battery rack 1 is arranged in a battery compartment so that the batteries stored on the battery rack 1 are protected in the battery compartment. .
  • the storage compartment 2 refers to a structure that is provided at the bottom of the battery rack 1 and has a certain storage space, and plays a role of storage.
  • the storage compartment 2 is provided at the bottom of the battery rack 1 so that the battery swapping device 4 can enter and be parked in the storage compartment 2 .
  • the storage compartment 2 includes a storage space that encloses a storage space for the storage compartment 2.
  • the storage compartment wall can prevent external debris from entering and is used to protect the storage compartment 2.
  • the transmission mechanism 3 is disposed between the accommodation compartment 2 and the electrical device, and the power exchange equipment 4 is movably disposed on the transmission mechanism 3 so that the power exchange device 4 can be along the transmission mechanism 3 between the accommodation compartment 2 and the electrical device. Move, so that the battery replacement equipment 4 can transport the battery between the battery compartment and the power consumption device.
  • the transmission mechanism 3 is at least partially located in the accommodation compartment 2 , and the power swapping device 4 can move along the transmission mechanism 3 into the accommodation compartment 2 .
  • the transmission mechanism 3 refers to a mechanism that can provide power for the movement of the power exchange equipment 4 .
  • the driving part of the power exchange device 4 and the transmission mechanism 3 can interact, so that the transmission mechanism 3 and the power exchange device 4 can generate mutual forces, and the power exchange device 4 can move.
  • the battery replacement equipment 4 refers to equipment that can detach the battery from the electrical device and install the battery on the electrical device.
  • the battery swapping equipment 4 can be a trolley with a disassembly and assembly mechanism, which can remove the battery from the electrical device and transport it to the battery compartment, and can also transport the battery from the battery compartment to the electrical device and install it on the electrical device. .
  • An electric device refers to a device that has a battery installed on it and uses the electrical energy stored in the battery as an energy source. It can be an electric vehicle.
  • the power exchange equipment 4 moving along the transmission mechanism 3 can be moved to the storage compartment 2 and parked in the accommodation compartment 2, which can realize the storage of the power exchange equipment 4 when it stops working, effectively avoiding the need for external equipment to interact with the power exchange device.
  • the equipment 4 collides, which is beneficial to ensuring the safety of the power exchange equipment 4 .
  • a detection part 5 is provided in the storage bin 2 , and the detection part 5 is used to detect the position of the power exchange device 4 .
  • the detection element 5 refers to a sensor that can sense the position of the object to be measured and convert it into a usable output signal.
  • the detection component 5 may be a position sensor.
  • the power exchange device 4 is provided with a piece to be tested, and the piece to be tested is used in conjunction with the detection piece 5.
  • the detection piece 5 detects the position of the power exchange device 4 by measuring the position of the piece to be tested.
  • the detection of the position of the power exchange equipment 4 by the detection component 5 allows the operator to know the position of the power exchange equipment 4 in time, which is helpful for the operator to stop the power exchange equipment 4 at a suitable position in the storage compartment 2 .
  • the detection part 5 is provided with Connecting seat 6, the detection piece 5 is connected to the transmission mechanism 3 through the connecting seat 6.
  • the connecting base 6 refers to a structure that plays a connecting and supporting role.
  • the connecting seat 6 is located in the accommodating compartment 2 so that the detection part 5 is disposed in the accommodating compartment 2.
  • the accommodating compartment 2 can protect the detection part 5 and help extend the service life of the detection part 5.
  • the detection part 5 is provided at one end of the connecting seat 6, and the other end of the first connecting seat 6 is connected to the transmission mechanism 3.
  • the connection seat 6 is used to support the detection part 5 in a suitable measurement position.
  • the transmission mechanism 3 is provided with a limiting structure.
  • the limiting structure includes a blocking member 7 , and the blocking member 7 is used to block the power exchange device 4 .
  • the limiting structure refers to a structure used to limit the displacement of the power exchange equipment 4 .
  • the blocking member 7 is connected to the transmission mechanism 3, and the blocking member 7 extends from the transmission mechanism 3 toward the power exchange equipment 4.
  • the blocking member 7 interacts with the power exchange device 4.
  • the equipment 4 contacts and blocks the movement of the power exchange equipment 4, thereby limiting the displacement of the power exchange equipment 4.
  • the blocking member 7 is connected to the end of the transmission mechanism 3 away from the electrical device, which can block the power exchange equipment 4 from the end of the transmission mechanism 3 away from the electrical device, reducing the possibility of the power exchange equipment 4 breaking away from the transmission mechanism 3 .
  • a buffer block 8 is provided on the blocking member 7 to buffer the force between the power exchange device 4 and the blocking member 7 .
  • the buffer block 8 is disposed between the blocking member 7 and the power exchange device 4 and refers to a structure with a certain elasticity that can absorb collision or impact force.
  • the buffer block 8 is a rubber piece, that is, the buffer block 8 is made of rubber.
  • the buffer block 8 can also be a plastic part, that is, the buffer block 8 is made of plastic.
  • the buffer block 8 can also be made of foam.
  • the buffer block 8 can also be a structure provided with a spring. The axial direction of the spring is arranged along the moving direction of the power exchange device 4. One end of the spring is connected to the blocking member 7, and the other end is used to communicate with the power exchange device 4. touch.
  • the buffer block 8 can slow down the force of collision or impact between the power exchange equipment 4 and the blocking member 7 , thereby reducing the possibility of damage to the power exchange equipment 4 due to collision or impact, which is beneficial to improving the working safety of the power exchange equipment 4 .
  • the transmission mechanism 3 includes a rack 10,
  • the driving part of the power exchange equipment 4 is provided with a gear 9, and the gear 9 meshes with the rack 10 for transmission.
  • the driving part of the power exchange device 4 refers to the part that interacts with the transmission mechanism 3, and can generate a mutual force with the transmission mechanism 3, so that the power exchange device 4 moves under the action of the force.
  • the gear 9 refers to a mechanical element with a gear 9 on the rim that continuously meshes to transmit motion and power.
  • the rack 10 is a bar-shaped part that matches the gear 9.
  • the rack 10 is connected to the ground, so that when the power exchange device 4 moves along the rack 10 through the gear 9 driven by the driving part, the power exchange device 4 can move relative to the ground to transport the battery.
  • the driving part includes a servo motor
  • the gear 9 is connected to the output end of the servo motor.
  • Servo motor refers to the engine that controls the operation of mechanical components in the servo system. It can control the rotation speed, the position accuracy is very accurate, and it can convert the voltage signal into torque and rotation speed to drive the control object.
  • the transmission mechanism 3 includes a guide rail 43.
  • the power exchange equipment 4 moves along the guide rail 43 through the roller 41.
  • the guide rail 43 is provided with a scale 101, and the scale 101 is used for indication. The location of the power exchange equipment 4.
  • Guide rail 43 refers to a groove or ridge made of metal or other materials, a device that can bear, fix, guide and reduce friction of moving devices or equipment.
  • the rollers 41 of the power exchange equipment 4 roll along the guide rails 43 , and the guide rails 43 guide the movement of the power exchange equipment 4 .
  • the scale 101 provided on the guide rail 43 can accurately indicate the parking position of the power exchange equipment 4, and the operator can measure the distance between multiple parking positions of the power exchange equipment 4 accordingly, which is beneficial to the operator's parking of the power exchange equipment 4. position for calibration.
  • a scale is provided on the guide rail 43, and the scale 101 on the scale is used to indicate the position of the power exchange device 4.
  • the transmission mechanism 3 also includes a support frame 102, and the guide rail 43 and the rack 10 are both connected to the support frame 102.
  • the support bracket 102 refers to a bracket used to carry the guide rail 43 and the rack 10 .
  • the support frame 102 is connected to the ground, so that the transmission mechanism 3 is fixedly connected to the ground.
  • the support frame 102 is connected to the battery frame 1, and the support frame 102 and the battery frame 1 are connected as a whole, which is beneficial to improving the battery life.
  • the stability of the overall structure of Chikura is beneficial to improving the battery life.
  • the carrying capacity of the transmission mechanism 3 is improved.
  • the roller 41 is provided with a guide piece 42 , and the guide piece 42 is used to make the roller 41 roll along the guide rail 43 .
  • the guide piece 42 is connected to the outer peripheral surface of the roller 41 to prevent the roller 41 from falling off the guide rail 43 .
  • two guide rails 43 are provided, and the rollers 41 of the power exchange device 4 are arranged in pairs.
  • the guide pieces 42 can block the inner sides of the guide rails 43 that are close to each other, so that the rollers 41 roll along the guide rails 43 .
  • the power exchange system includes a power exchange device 4 and the battery compartment provided by the above technical solution.
  • the power exchange device 4 is movably provided on the transmission mechanism 3 and is used for disassembly and assembly.
  • the battery of the electrical device, the battery replacement device 4 is configured to be parked in the storage compartment 2 .
  • the power swap system includes the battery compartment provided by the above technical solution, the power swap equipment can be parked in the storage compartment, and the equipment stored in the power swap system is safer and has higher security.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

一种电池仓，包括：电池架（1），用于存放电池并对电池充电，电池架（1）的底部设有容纳仓（2）；传动机构（3），至少部分位于容纳仓（2）内；传动机构（3）上可移动地设置用于拆装用电装置的电池的换电设备（4），容纳仓（2）用于停放换电设备（4）。该电池仓有利于保证换电设备的安全。还提供了一种换电系统。

Description

一种电池仓及换电系统
相关申请的交叉引用
本申请要求享有于2022年03月31日提交的名称为“一种电池仓及换电系统”的中国专利申请202220737338.5的优先权，该申请的全部内容通过引用并入本文中。
技术领域
本申请涉及换电系统技术领域，特别涉及一种电池仓及换电系统。
背景技术
电池具有比能量高、功率密度高等优点，其广泛用于电子设备，例如手机、笔记本电脑、电瓶车、电动汽车、电动飞机、电动轮船、电动玩具汽车、电动玩具轮船、电动玩具飞机和电动工具等等。
随着电动汽车的普及，用于给电动汽车更换电池的换电站开始被广泛应用。在对电动汽车更换电池时，需要利用换电设备将电池在电动汽车和电池仓之间进行运输。由于换电站并不是时刻进行电池的更换，换电设备需要进行存放，以保证换电设备的安全，因此换电设备的存放也是换电系统技术中一个亟待解决的技术问题。
实用新型内容
鉴于上述问题，本申请提供一种电池仓及换电系统，该电池仓能够存放换电设备，用以保证换电设备的安全。
一方面，本申请的一些实施例提供了一种电池仓，其包括电池架和 传动机构，电池架用于存放电池并对所述电池充电，所述电池架的底部设有容纳仓；传动机构的至少部分位于容纳仓内；传动机构上可移动地设置用于拆装用电装置的电池的换电设备，容纳仓用于停放换电设备。
在本申请的一些实施例中，容纳仓中设有检测件，检测件用于检测换电设备的位置。
在本申请的一些实施例中，检测件上设置有连接座，检测件通过连接座连接于传动机构，用以支撑检测件处于合适的测量位置。
在本申请的一些实施例中，传动机构设有限位结构，限位结构包括阻挡件，阻挡件用以阻挡换电设备，减小了换电设备脱离传动机构的可能。
在本申请的一些实施例中，阻挡件上设有缓冲块，缓冲块用于缓冲换电设备和阻挡件之间的作用力。
在本申请的一些实施例中，传动机构包括齿条，换电设备的驱动部设有齿轮，齿轮与齿条啮合传动，换电设备在驱动部的驱动下通过齿轮沿齿条移动时，换电设备能够相对于地面移动，以运输电池。
在本申请的一些实施例中，驱动部包括伺服电机，齿轮连接于伺服电机的输出端，不仅可以提高换电设备停放位置的准确性，还能够减小停放时换电设备因受到外部作用而发生移动的可能。
在本申请的一些实施例中，传动机构包括导轨，换电设备通过滚轮沿导轨移动，导轨上设有刻度，刻度用于指示换电设备的位置，操作人员能够据此测量换电设备多次停放位置之间的距离，有利于操作人员对换电设备的停放位置进行校准
在本申请的一些实施例中，传动机构还包括支撑架，导轨和齿条均 连接于支撑架，利用支撑架承载换电设备，提高了传动机构的承载能力。
在本申请的一些实施例中，滚轮上设有导向片，导向片用以使滚轮沿导轨滚动。
另一方面，本申请还提供一种换电系统，该换电系统包括换电设备和上述任一技术方案所提供的电池仓，换电设备可移动地设置于传动机构并能够停放于容纳仓内。
由于该换电系统包括上述技术方案所提供的电池仓，该换电系统中设备的安全性较高。
本公开的实施例提供的技术方案至少带来以下有益效果：
本申请提供了一种电池仓，该电池仓包括电池架和传动机构，电池架用于存放电池并对电池充电，其底部设有容纳仓，传动机构的至少部分位于容纳仓中，传动机构上可移动地设置用于拆装用电装置的电池的换电设备，容纳仓用于停放换电设备，实现了换电设备停止工作时的存放，有效避免了外部设备与换电设备发生碰撞，从而有利于保证换电设备的安全。
本申请还提供了一种换电系统，由于该换电系统包括换电设备和前述技术方案所提供的电池仓，换电设备可停放于容纳仓内，该换电系统中设备的安全性较高。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对本申请实施例中所需要使用的附图作简单地介绍，显而易见地，下面所描述的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据附图获得其他的附图。
图1为本申请一些实施例所提供的换电系统的内部结构示意图；
图2为本申请一些实施例所提供的电池仓中传动机构承载换电设备的示意图；
图3为本申请一些实施例所提供的电池仓的传动机构的第一视角结构示意图；
图4为图3中A处的放大图；
图5为本申请一些实施例所提供的电池仓的传动机构的第二视角结构示意图；
图6为图5中B处的放大图。
具体实施方式中的附图标号如下：
1、电池架；2、容纳仓；3、传动机构；4、换电设备；41、滚轮；
42、导向片；43、导轨；5、检测件；6、连接座；7、阻挡件；8、缓冲块；9、齿轮；10、齿条；101、刻度；102、支撑架。
具体实施方式
下面结合附图和实施例对本申请的实施方式作进一步详细描述。以下实施例的详细描述和附图用于示例性地说明本申请的原理，但不能用来限制本申请的范围，即本申请不限于所描述的实施例。
在本申请的描述中，需要说明的是，除非另有说明，“多个”的含义是两个以上；术语“上”、“下”、“左”、“右”、“内”、“外”等指示的方位或位置关系仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”、“第三”等仅用于描述目的，而不能理解为指示或暗示相对重要性。“垂直”并不是严格意义上的垂直，而是在误差允许范围之内。“平行”并不是严格意义上的平行，而是在误差允许范围之内。
在本申请中提及“实施例”意味着，结合实施例描述的特定特征、 结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本申请所描述的实施例可以与其它实施例相结合。
下述描述中出现的方位词均为图中示出的方向，并不是对本申请的具体结构进行限定。在本申请的描述中，还需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可视具体情况理解上述术语在本申请中的具体含义。
目前，从市场形势的发展来看，电池的应用越加广泛。电池不仅被应用于水力、火力、风力和太阳能电站等储能电源系统，而且还被广泛应用于电动自行车、电动摩托车、电动汽车等电动交通工具，以及军事装备和航空航天等多个领域。
随着电动汽车的普及，用于给电动汽车更换电池的换电系统开始被广泛应用。相关技术中，电池需要在换电系统中完成拆装、转运、放置、充电等作业过程。其中，需要利用换电设备将电池在电动汽车和电池仓之间进行运输。由于换电系统并不是时刻进行电池更换，换电设备需要进行存放，以保证换电设备的安全。
本发明人注意到，由于换电设备需要将电池在电动汽车和电池仓之间进行运输，在换电设备进行换电作业时，换电设备会承载电池在电动汽车和电池仓之间移动，其是处于不断移动状态的。但是，换电系统并不是时刻进行电池更换的，当换电系统不进行电池更换时，换电设备停放于电动汽车和电池仓之间轨道的任意位置，随意停放的换电设备既不位于电动汽车所处的换电仓，也不位于电池仓，缺乏仓体保护，不利于保证换电设备的安全。
为了保证换电设备的安全，发明人研究发现，可以通过在电池架的底部设置用于存放换电设备的容纳仓，在换电设备不运送电池时，换电设备能够存放于容纳仓中，实现对换电设备的保护，有利于保证换电设备的 安全。
基于以上考虑，为了保证换电设备的安全，发明人经过深入研究设计了一种电池仓，通过在电池仓中的电池架的底部设置用于存放换电设备的容纳仓，在换电设备不运送电池时，换电设备行驶至容纳仓中存放，对换电设备保护，能够减小外部设备与换电设备发生碰撞的可能，有利于保证换电设备的安全。
本申请实施例公开的换电系统可以但不限于为用电装置更换电池，这样，能够将储存有充足电能的电池替换下缺乏足够电能的电池，通过更换电池来取代为用电装置的电池充电，节省了对用电装置充电的时间，提高了用电装置使用的方便性。用电装置可以为但不限于手机、平板、笔记本电脑、电动玩具、电动工具、电瓶车、电动汽车、轮船、航天器等等。其中，电动玩具可以包括固定式或移动式的电动玩具，例如，游戏机、电动汽车玩具、电动轮船玩具和电动飞机玩具等等，航天器可以包括飞机、火箭、航天飞机和宇宙飞船等等。以下实施例为了方便说明，以本申请一实施例的用电装置为电动汽车为例进行说明。
下面对本申请具体实施方式所提供的电池仓及换电系统的技术方案进行进一步说明。
如图1所示，本申请的一些实施例提供一种电池仓，该电池仓包括电池架1和传动机构3，电池架1用于存放电池并对电池充电，电池架1的底部设有容纳仓2；传动机构3的至少部分位于容纳仓2内，传动机构3上可移动地设置用于拆装用电装置的电池的换电设备4，容纳仓2用于停放换电设备4。
电池架1是指用于存放电池的支架，电池架1上形成电池存储位，用于存放电池，电池架1设置于电池仓中，使得存放于电池架1上的电池被保护于电池仓中。
容纳仓2是指设置于电池架1的底部具有一定存放空间的结构，其起到容纳的作用。容纳仓2设置于电池架1的底部便于换电设备4进入并停放于容纳仓2。可选地，容纳仓2包括仓壁，仓壁围成容纳仓2的存放空间，仓壁能够防止外部杂物进入，用于对容纳仓2进行保护。
传动机构3设置于容纳仓2和用电装置之间，换电设备4可移动地设置于传动机构3上，使得换电设备4能够沿着传动机构3在容纳仓2和用电装置之间移动，从而使换电设备4能够在电池仓和用电装置之间运输电池。在一些实施例中，传动机构3至少部分位于容纳仓2内，换电设备4能够沿传动机构3移动至容纳仓2中。
传动机构3是指能够为换电设备4的移动提供动力的机构。在一些实施例中，换电设备4的驱动部与传动机构3能够相互作用，使得传动机构3和换电设备4之间能够产生相互的作用力，换电设备4能够在作用力的作用下移动。
换电设备4是指能够从用电装置上将电池拆卸下来，并能够将电池安装于用电装置上的设备。换电设备4可以是具有拆装机构的小车，其能够将电池从用电装置上拆下并运送至电池仓，还能从电池仓将电池运送至用电装置处并安装到用电装置上。
用电装置是指其上安装有电池，并以电池中储存的电能作为能源的装置，其可以是电动汽车。
通过上述结构，沿传动机构3移动的换电设备4能够移动至容纳仓2中，并停放于容纳仓2内，能够实现换电设备4停止工作时的存放，有效避免了外部设备与换电设备4发生碰撞，从而有利于保证换电设备4的安全。
在本申请的一些实施例中，如图2所示，容纳仓2中设有检测件5，检测件5用于检测换电设备4的位置。
检测件5是指能感受被测物的位置并转换成可用输出信号的传感器。可选地，检测件5可以为位置传感器。
可选地，换电设备4上设有待测件，待测件与检测件5配合使用，检测件5通过测量待测件的位置来检测换电设备4的位置。
通过检测件5检测换电设备4的位置，使得操作人员能够及时获知换电设备4的位置，有利于操作人员使换电设备4停止于容纳仓2中的合适位置。
在本申请的一些实施例中，如图3和图4所示，检测件5上设置有 连接座6，检测件5通过连接座6连接于传动机构3。
连接座6是指起到连接和支撑作用的结构。可选地，连接座6位于容纳仓2中，使得检测件5设置于容纳仓2中，容纳仓2能够对检测件5起到保护作用，有利于延长检测件5的使用寿命。可选地，检测件5设置于连接座6的一端，第一连接座6的另一端连接于传动机构3，连接座6用以支撑检测件5处于合适的测量位置。
在本申请的一些实施例中，如图4所示，传动机构3设有限位结构，限位结构包括阻挡件7，阻挡件7用以阻挡换电设备4。
限位结构是指用于限制换电设备4位移的结构。可选地，阻挡件7连接于传动机构3，阻挡件7从传动机构3朝向换电设备4伸出，当换电设备4沿传动机构3移动至阻挡件7时，阻挡件7与换电设备4接触，阻挡换电设备4移动，实现对换电设备4位移的限制。
可选地，阻挡件7连接于传动机构3远离用电装置的一端，能够将换电设备4阻挡于传动机构3远离用电装置的一端，减小了换电设备4脱离传动机构3的可能。
在本申请的一些实施例中，如图4所示，阻挡件7上设有缓冲块8，用以缓冲换电设备4和阻挡件7之间的作用力。
缓冲块8设置于阻挡件7与换电设备4之间，是指具有一定弹性，能够吸收碰撞或冲击作用力的结构。可选地，缓冲块8为橡胶件，即缓冲块8采用橡胶制成。缓冲块8还可以为塑料件，即缓冲块8采用塑料制成。缓冲块8还可以采用泡棉制成。本领域技术人员可以根据实际情况选择缓冲块8的制造材料，只要使缓冲块8具有一定弹性，能够吸收换电设备4和阻挡件7之间碰撞作用力或冲击作用力即可。在一些实施例中，缓冲块8还可以为设有弹簧的结构，弹簧的轴向沿换电设备4的移动方向布置，弹簧的一端连接于阻挡件7，另一端用于与换电设备4接触。
缓冲块8能够减缓换电设备4和阻挡件7之间碰撞或冲击的作用力，减小了换电设备4因碰撞或冲击而损伤的可能，有利于提高换电设备4工作的安全性。
在本申请的一些实施例中，如图5所示，传动机构3包括齿条10， 换电设备4的驱动部设有齿轮9，齿轮9与齿条10啮合传动。
换电设备4的驱动部是指与传动机构3作用的部位，其能够与传动机构3之间产生相互的作用力，使换电设备4在作用力的作用下移动。
齿轮9是指轮缘上有齿轮9连续啮合传递运动和动力的机械元件，齿条10是与齿轮9相配的一种条形零件。齿条10连接于地面上，使得换电设备4在驱动部的驱动下通过齿轮9沿齿条10移动时，换电设备4能够相对于地面移动，以运输电池。
在本申请的一些实施例中，驱动部包括伺服电机，齿轮9连接于伺服电机的输出端。
伺服电机是指在伺服系统中控制机械元件运转的发动机，其可以控制转动速度，位置精度非常准确，可以将电压信号转化为转矩和转速以驱动控制对象。
通过伺服电机的驱动，不仅可以提高换电设备4停放位置的准确性，还能够减小停放时换电设备4因受到外部作用而发生移动的可能。
在本申请的一些实施例中，如图5和图6所示，传动机构3包括导轨43，换电设备4通过滚轮41沿导轨43移动，导轨43上设有刻度101，刻度101用于指示换电设备4的位置。
导轨43是指金属或其它材料制成的槽或脊，可承受、固定、引导移动装置或设备并减少其摩擦的一种装置。换电设备4的滚轮41沿导轨43滚动，导轨43对换电设备4的移动起到导向作用。
导轨43上设置的刻度101能够准确地指示出换电设备4停放的位置，操作人员能够据此测量换电设备4多次停放位置之间的距离，有利于操作人员对换电设备4的停放位置进行校准。可选地，导轨43上设置刻度尺，利用刻度尺上的刻度101来指示换电设备4的位置。
在一些实施例中，传动机构3还包括支撑架102，导轨43和齿条10均连接于支撑架102。
支撑架102是指用于承载导轨43和齿条10的支架。可选地，支撑架102连接于地面上，使得传动机构3固定连接于地面。可选地，支撑架102与电池架1连接，支撑架102与电池架1连接为一体，有利于提高电 池仓整体结构的稳定性。
通过设置能够承载导轨43和齿条10的支撑架102以承载换电设备4，提高了传动机构3的承载能力。
在一些实施例中，滚轮41上设有导向片42，导向片42用以使滚轮41沿导轨43滚动。
导向片42连接于滚轮41的外周面上，用以阻挡滚轮41从导轨43上脱落。可选地，导轨43设有两条，换电设备4的滚轮41两两成对设置，导向片42能够阻挡于导轨43相互靠近的内侧面，使得滚轮41沿导轨43滚动。
本申请的一些实施例还提供一种换电系统，该换电系统包括换电设备4和上述技术方案所提供的电池仓，换电设备4可移动地设置于传动机构3并用于拆装用电装置的电池，换电设备4被配置为能够停放于容纳仓2中。
由于该换电系统包括上述技术方案所提供的电池仓，换电设备可停放于容纳仓内，该换电系统中存放的设备的安全性较高，具有较高的安全性。
虽然已经参考优选实施例对本申请进行了描述，但在不脱离本申请的范围的情况下，可以对其进行各种改进并且可以用等效物替换其中的部件。尤其是，只要不存在结构冲突，各个实施例中所提到的各项技术特征均可以任意方式组合起来。本申请并不局限于文中公开的特定实施例，而是包括落入权利要求的范围内的所有技术方案。

Claims (11)

  1. 一种电池仓，包括：
    电池架，用于存放电池并对所述电池充电，所述电池架的底部设有容纳仓；
    传动机构，至少部分位于所述容纳仓内；所述传动机构上可移动地设置用于拆装用电装置的电池的换电设备，所述容纳仓用于停放所述换电设备。
  2. 根据权利要求1所述的电池仓，其中，所述容纳仓中设有检测件，所述检测件用于检测所述换电设备的位置。
  3. 根据权利要求2所述的电池仓，其中，所述检测件上设置有连接座，所述检测件通过所述连接座连接于所述传动机构。
  4. 根据权利要求1-3任一项所述的电池仓，其中，所述传动机构设有限位结构，所述限位结构包括阻挡件，所述阻挡件用于阻挡所述换电设备。
  5. 根据权利要求4所述的电池仓，其中，所述阻挡件上设有缓冲块，所述缓冲块用于缓冲所述换电设备和所述阻挡件之间的作用力。
  6. 根据权利要求1-5任一项所述的电池仓，其中，所述传动机构包括齿条，所述换电设备的驱动部设有齿轮，所述齿轮与所述齿条啮合传动。
  7. 根据权利要求6所述的电池仓，其中，所述驱动部包括伺服电机，所述齿轮连接于所述伺服电机的输出端。
  8. 根据权利要求6所述的电池仓，其中，所述传动机构包括导轨，所述换电设备通过滚轮沿所述导轨移动，所述导轨上设有刻度，所述刻度用于指示所述换电设备的位置。
  9. 根据权利要求8所述的电池仓，其中，所述传动机构还包括支撑 架，所述导轨和所述齿条均连接于所述支撑架。
  10. 根据权利要求8所述的电池仓，其中，所述滚轮上设有导向片，所述导向片用以使所述滚轮沿所述导轨滚动。
  11. 一种换电系统，包括换电设备和如权利要求1-10任一项所述的电池仓，所述换电设备可移动地设置于传动机构并停放于容纳仓内。
PCT/CN2023/084423 2022-03-31 2023-03-28 一种电池仓及换电系统 WO2023185863A1 (zh)

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