WO2023193770A1 - 一种换电系统的电池仓及换电系统 - Google Patents

一种换电系统的电池仓及换电系统 Download PDF

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Publication number
WO2023193770A1
WO2023193770A1 PCT/CN2023/086638 CN2023086638W WO2023193770A1 WO 2023193770 A1 WO2023193770 A1 WO 2023193770A1 CN 2023086638 W CN2023086638 W CN 2023086638W WO 2023193770 A1 WO2023193770 A1 WO 2023193770A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
wiring tube
cable
wiring
battery compartment
Prior art date
Application number
PCT/CN2023/086638
Other languages
English (en)
French (fr)
Inventor
康晓鹤
帅令
陈德威
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 WO2023193770A1 publication Critical patent/WO2023193770A1/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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Definitions

  • the present application relates to the technical field of battery swap systems, and in particular to a battery compartment and a battery swap system of a battery swap 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 swapping system of a power swapping system.
  • the battery compartment of the power swapping system can separate the transmission lines in the power swapping system and reduce the number of different power transmission lines. The mutual influence between lines is conducive to improving the safety of the power swap system.
  • this application provides a battery compartment for a battery replacement system, including a battery rack, a first wiring tube, a first cable, a second wiring tube, a second cable and a third wiring tube.
  • the battery rack It is used to store batteries.
  • the battery rack is equipped with connectors and detectors. The connectors are used to connect to the batteries, and the detectors are used to detect the position of the batteries.
  • the first wiring tube is connected to the battery frame, the first cable is electrically connected to the connector, and at least part of the first cable is passed through the first wiring tube.
  • the second wiring tube is connected to the battery frame, the second cable is electrically connected to the detector, and at least part of the second cable runs through the second wiring tube.
  • the third wiring tube is connected to the battery frame, and the third wiring tube is connected to the first wiring tube and the second wiring tube. At least part of the first cable passes through the third wiring tube and is electrically connected to the charging cabinet to connect to the charging cabinet.
  • the battery is charged; at least part of the second cable passes through the third wiring tube and is connected to the control room to connect the detector to the control room.
  • the first cable for charging the battery and the second cable for connecting the detector can be arranged in the first wiring tube and the second wiring tube respectively, so that different cables can be kept independent of each other and multiple cables can be reduced.
  • the risk of cable entanglement reduces the interaction between different lines and helps improve the safety of the power swap station.
  • a partition is provided in the third wiring tube.
  • the partition separates the third wiring tube into a first wire trough and a second wire trough.
  • the first wire trough is used for arranging the first cable
  • the second wire trough is used for arranging the first cable.
  • the slot is used to arrange the second cable.
  • the first cable and the second cable are respectively arranged in the first cable trough and the second cable trough in the third cable duct, which not only reduces the risk of entanglement of multiple cables, but also avoids the interference between the first cable and the second cable duct.
  • the cables are arranged closely to keep a certain distance between them, which is helpful to reduce the impact of the first cable on the second cable.
  • the first wire trough is provided with a first communication port
  • the second wire trough is provided with a second communication port
  • the first cable in the first wire trough is connected to the first wiring tube through the first communication port.
  • the second cable in the second cable trough is connected to the second wiring tube through the second communication port, and the first cable can be easily inserted or taken out between the first wiring tube and the third wiring tube.
  • Two cables can be easily routed in the second Insert or connect between the wire conduit and the third wiring conduit.
  • the first wire trough is provided with an interface
  • the first cable in the first wire trough is connected to the charging cabinet through the interface
  • the third wiring tube can connect the collected first cables through the interface. Charging cabinet.
  • the battery compartment further includes a plug-in assembly.
  • the plug-in assembly is disposed on the battery rack.
  • the plug-in assembly includes a plug and a socket. The plug is electrically connected to the connector through a first cable, and the socket is connected to the charging port through a first cable. Cabinet connection allows operators to easily replace or repair the joints.
  • the battery compartment further includes a control box connected to the battery rack.
  • the control box is electrically connected to the detector and the control room through a second cable.
  • a plurality of second cables are collectively connected to the control box to form one
  • the second cable is then electrically connected to the control room, so that the control room can collect and process the electrical signals of the detector through the control box, and also enable the control room to control the driving mechanism through the control box.
  • the battery compartment further includes a fourth wiring tube, the fourth wiring tube is connected between the battery transport compartment and the control room, the fourth wiring tube is arranged with a third cable, and the third cable is used for
  • the devices in the battery transport compartment are electrically connected to the control room, so that the control room can control the devices in the battery transport compartment, which improves the convenience of use.
  • the first wiring tube, the second wiring tube and the third wiring tube are connected to the battery frame through fasteners, so that the first wiring tube, the second wiring tube and the third wiring tube Three wire conduits can be securely connected to the battery rack.
  • the third wiring tube is at least partially configured in a U-shape to avoid components in the battery compartment.
  • This application also provides a power exchange system, which has high safety.
  • this application also provides a power exchange system, which includes a battery transport compartment and a battery compartment provided by any of the above technical solutions.
  • the power exchange system includes the battery compartment provided by the above technical solution, the power exchange system has high safety.
  • the battery compartment includes a battery rack, a first wiring tube, a second wiring tube and a third wiring tube.
  • the battery rack is used to store batteries, and the third wiring tube Connected to the first wiring tube and the second wiring tube, at least part of the first cable passes through the first wiring tube and the third wiring tube, and connects the connector to the charging cabinet so that the connector charges the battery; at least part of the first cable passes through the first wiring tube and the third wiring tube.
  • the second cable passes through the second wiring tube and the third wiring tube to connect the detector and the control room.
  • the first cable for charging the battery and the second cable for connecting the detector can be arranged in the first wiring tube and the second wiring tube respectively, so that different cables remain independent of each other and reduce the number of different lines. The mutual influence between them is conducive to improving the safety of the battery swap station.
  • This application also provides a power exchange system. Since the power exchange system includes the battery compartment provided by the aforementioned technical solution, the power exchange system has high safety.
  • Figure 1 is a schematic diagram of the internal structure of the battery compartment provided by some embodiments of the present application from an angle;
  • Figure 2 is a schematic diagram of the internal structure of the battery compartment provided by some embodiments of the present application from another angle;
  • Figure 3 is a schematic structural diagram of the third wiring tube of the battery compartment provided by some embodiments of the present application.
  • Figure 4 is an enlarged view of point A in Figure 1.
  • the reference numbers in the specific implementation are as follows: 1. Battery rack; 11. Connector; 2. First wiring tube; 3. Second wiring tube; 31. Horizontal wiring tube; 32. Vertical wiring tube; 4. Third wiring tube; 41. Partition; 42. First wire trough; 421. First communication port; 422. Interface; 43. Second wire trough; 431. Second communication port; 5. Plug-in assembly; 51. Plug; 52. Socket; 6. Control box; 7. Fourth wiring tube; 8. Battery transport compartment.
  • a first feature “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in direct contact. Indirect contact through intermediaries.
  • the terms “above”, “above” and “above” the first feature is above the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature.
  • "Below”, “below” and “beneath” the first feature to the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a smaller horizontal height than the second feature.
  • 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.
  • batteries need to complete operations such as transportation, placement, and charging in the battery compartment of the battery swap system.
  • the battery compartment is equipped with multiple detectors, driving mechanisms, and charging mechanisms. These devices are connected through corresponding cables. Cables are used to transmit electrical signals or transmit electrical energy, and the voltages in each cable are also different.
  • the inventor found that the mutual influence between different lines can be reduced by arranging cables with different voltages separately, which is beneficial to improving the safety of the power swap system.
  • the inventor designed a battery compartment for the battery swap system after in-depth research.
  • the cables of different voltage ranges in the battery compartment separately, it can not only reduce the number of The risk of cable entanglement can also reduce the electromagnetic influence between cables in different voltage ranges, thereby reducing the mutual influence between different transmission lines and helping to improve the safety of the power swap system.
  • the battery compartment of the power replacement system includes a battery rack 1, a first wiring tube 2, and a first cable (not shown in the figure). shown), the second wiring tube 3, the second cable (not shown in the figure) and the third wiring tube 4, the battery rack 1 is used to store the battery (not shown in the figure), the battery rack 1 is provided with The connector 11 and the detector (not shown in the figure), the connector 11 is used to connect to the battery, and the detector is used to detect the position of the battery.
  • the first wiring tube 2 is connected to the battery frame 1 , the first cable is electrically connected to the connector 11 , and at least part of the first cable runs through the first wiring tube 2 .
  • the second wiring tube 3 is connected to the battery frame 1 , the second cable is electrically connected to the detector, and at least part of the second cable is passed through the second wiring tube 3 .
  • the third wiring tube 4 is connected to the battery frame 1.
  • the third wiring tube 4 is connected to the first wiring tube 2 and the second wiring tube 3. At least part of the first cable passes through the third wiring tube 4 and is connected to the charging station.
  • the cabinet is electrically connected to charge the battery; at least part of the second cable passes through the third wiring tube 4 and is connected to the control room to connect the detector to the control room.
  • the battery rack 1 refers to a bracket arranged in a battery compartment.
  • a battery storage position can be formed on the battery rack 1 for storing batteries.
  • the battery is placed on the battery rack 1 to enable storage and subsequent charging of the battery in the battery compartment.
  • the connector 11 is used to connect to the battery.
  • the battery is provided with a connecting portion.
  • the connector 11 can It is plugged into the connecting part of the battery to realize the connection between the connector 11 and the battery.
  • the connection between the connector 11 and the battery frame 1 means that the connector 11 can be connected to the battery frame 1 through bonding, fastener connection, etc. to ensure that the connector 11 is firmly connected to the battery frame 1 .
  • the joint 11 is connected to the battery frame 1 through fasteners, and the fasteners may be bolt components.
  • the detector is used to detect the position of the battery.
  • the detector may be a position sensor.
  • the detector is arranged at the battery storage position to detect whether the battery is properly placed in the battery storage position.
  • the connection between the detector and the battery frame 1 means that the detector can be connected to the battery frame 1 through bonding, fastener connection, etc. to ensure that the detector is firmly connected to the battery frame 1 .
  • the detector is connected to the battery frame 1 through fasteners, and the fasteners may be bolt components.
  • the first wiring tube 2 refers to a tubular structure with an internal channel, which is connected to the battery frame 1 .
  • the first wiring tube 2 may be a tubular structure with insulating properties. It may be a plastic wiring tube or a stainless steel wiring tube with a plastic insulation layer.
  • the cross-sectional shape and size of the first wiring tube 2 can be set by those skilled in the art according to actual conditions, and will not be described again here.
  • the first cable refers to a cable capable of transmitting electric energy, which is electrically connected to the connector 11.
  • the surface of the first cable may be provided with an insulating layer. At least part of the first cable is passed through the first wiring tube 2 so that the first cable can be arranged along the route provided in the first wiring tube 2 to facilitate the arrangement of the first cable.
  • the second wiring tube 3 refers to a tubular structure with an internal channel, which is connected to the battery frame 1 .
  • the second wiring tube 3 may be a tubular structure with insulating properties, which may be a plastic wiring tube or a stainless steel wiring tube with a plastic insulation layer.
  • the cross-sectional shape and size of the second wiring tube 3 can be set by those skilled in the art according to actual conditions, and will not be described again here.
  • the second wiring tube 3 includes a horizontal wiring tube 31 and a vertical wiring tube 32 that are connected to each other.
  • the horizontal wiring tube 31 is connected to the battery frame 1 along the horizontal direction
  • the vertical wiring tube 32 is connected to the battery frame 1 along the vertical direction.
  • the second cable refers to a cable that can transmit electrical signals or electric energy, and is electrically connected to the detector or the driving mechanism.
  • the second cable is used to transmit the electric signal of the detector or to provide electric energy to the driving mechanism.
  • the surface of the second cable may be provided with an insulation layer. At least part of the second cable is passed through the second wiring tube 3 so that the second cable can be arranged along the route provided in the second wiring tube 3 to facilitate the arrangement of the second cable.
  • the third wiring tube 4 refers to a tubular structure with an internal channel, which is connected to the battery frame 1 .
  • the third wiring tube 4 may be a tubular structure with insulating properties. It may be a plastic wiring tube or a stainless steel wiring tube with a plastic insulation layer.
  • the cross-sectional shape and size of the third wiring tube 4 can be set by those skilled in the art according to actual conditions, and will not be described again here.
  • the third wiring tube 4 is connected to the first wiring tube 2 and the second wiring tube 3 and is also connected to the charging cabinet and the control room, so that at least part of the first cables led out from the first wiring tube 2 can pass through. Through the third wiring tube 4, it is electrically connected to the charging cabinet to charge the battery. At least part of the second cable led out from the second wiring tube 3 can pass through the third wiring tube 4 and be connected to the control room to realize the detector and Electrical connection of drive mechanism to control room.
  • the voltage of the second cable is lower than the voltage of the first cable.
  • the second cable is used to transmit electrical signals of the detector or to provide electrical energy to the driving mechanism.
  • the first cable is used to charge the battery.
  • the first cable for charging the battery and the second cable for connecting the detector can be arranged in the first wiring tube 2 and the second wiring tube 3 respectively, so that different cables can be kept independent of each other and can reduce The risk of entanglement of multiple cables can also be reduced, and the electromagnetic influence between cables in different voltage ranges can be reduced, thereby reducing the mutual influence between different lines and helping to improve the safety of the power swap station.
  • a partition 41 is provided in the third wiring tube 4 .
  • the partition 41 separates the third wiring tube 4 into a first wire trough 42 and a second wire trough 43 .
  • the wire trough 42 is used for arranging the first cable
  • the second wire trough 43 is used for arranging the second cable.
  • the partition 41 refers to a plate used for separation.
  • the partition 41 is disposed in the channel of the third wiring tube 4 .
  • the partition 41 can be installed in the third wiring tube 4 by being connected to the inner wall of the third wiring tube 4 , or can also be made by an integral molding process such as injection molding.
  • the first wire trough 42 and the second wire trough 43 refer to the two channels separated by the partition 41 in the third wiring tube 4. At least part of the first cable and at least part of the second cable are respectively passed through the first wire trough. 42 and the second wire trough 43.
  • the separately arranged first wire trough 42 and the second wire trough 43 allow the first cable and the second cable to be separately arranged in the third wiring tube 4, which not only reduces the risk of entanglement of multiple cables, but also avoids the risk of entanglement of multiple cables.
  • the first cable and the second cable are arranged closely to keep a certain distance between them, which is beneficial to reducing the influence of the first cable on the second cable.
  • the first wire trough 42 is provided with a first communication port 421
  • the second wire trough 43 is provided with a second communication port 431
  • the first cable in the first wire trough 42 passes through the first communication port 431.
  • the port 421 is connected to the first wiring tube 2
  • the second cable in the second wire trough 43 is connected to the second wiring tube 3 through the second communication port 431 .
  • the first communication port 421 refers to an opening on the wall of the third wiring tube 4.
  • the first communication port 421 is connected to the first wire trough 42.
  • the first cable in the first wire trough 42 can pass through the first communication port. 421 leads outward.
  • the second communication port 431 refers to an opening opened on the wall of the third wiring tube 4.
  • the second communication port 431 is connected to the second wire trough 43.
  • the second cable in the second wire trough 43 can pass from the second communication port 431 to the second wire trough 43. Lead outside.
  • the first cable in the first wiring tube 2 can be connected to the third wiring tube 4 through the first communication port 421, which facilitates the first cable routing. It is connected to the charging cabinet through the third wiring tube 4. Since there are a large number of batteries stored in the battery compartment, there are multiple first cables used to connect to the batteries. The first wiring tube 2 and the first wire trough 42 can play a role in connecting the multiple first cables. The function of gathering and storing.
  • the second communication port 431 in the third wiring tube 4 the second cable in the second wiring tube 3 can be connected to the third wiring tube 4 through the second communication port 431, which facilitates the second cable routing. It is electrically connected to the detector or driving mechanism through the third wiring tube 4 . Since there are a large number of detectors and driving mechanisms provided in the battery compartment, there are multiple second cables for connection, and the second wiring tube 3 and the second wire trough 43 can connect multiple second cables. To gather and store functions.
  • an interface 422 is provided in the first wire trough 42 , and the first cable in the first wire trough 42 is connected to the charging cabinet through the interface 422 .
  • the interface 422 refers to an opening opened on the wall of the third wiring tube 4.
  • the interface 422 is connected to the first wire trough 42.
  • the first cable in the first wire trough 42 can be led out from the interface 422.
  • From the interface 422 to The first cable drawn out can be connected to the charging cabinet, and the third wiring tube 4 can pass through the interface. 422 connects the assembled first cable to the charging cabinet.
  • the battery compartment also includes a plug-in assembly 5.
  • the plug-in assembly 5 is provided on the battery rack 1.
  • the plug-in assembly 5 includes a plug 51 and a socket 52.
  • the plug 51 passes through the first
  • the cable is electrically connected to the connector 11, and the socket 52 is connected to the charging cabinet through the first cable.
  • the plug-in component 5 refers to a connection component that can realize quick connection through plugging and quick disconnection through pulling out, and can make and disconnect electrical connections through plugging and pulling out.
  • the plug 51 and the socket 52 in the plug-in assembly 5 are components that can cooperate with each other. When the plug 51 is pulled out from the socket 52, the connector 11 is disconnected from the charging cabinet, which facilitates the operator to replace or repair the connector 11. .
  • the operator can perform replacement or repair work on the connector 11.
  • the battery compartment also includes a control box 6 connected to the battery rack 1.
  • the control box 6 is electrically connected to the detector and the control room through a second cable.
  • the control box 6 refers to a box equipped with a controller, where the controller can be a centralized or distributed controller.
  • the controller can be a single single-chip microcomputer, or it can be composed of multiple distributed single-chip microcomputers.
  • the control program can be run in.
  • the control box 6 is electrically connected to the detectors and the control room through second cables, which means that a plurality of second cables electrically connected to multiple detectors and multiple driving mechanisms are collectively connected to the control box 6 and are aggregated into a second cable.
  • the cable is then electrically connected to the control room, so that the control room can collect and process the electrical signals of the detector through the control box 6 , and also allows the control room to control the driving mechanism through the control box 6 .
  • the battery compartment also includes a fourth wiring tube 7.
  • the fourth wiring tube 7 is connected between the battery transportation compartment 8 and the control room.
  • the fourth wiring tube 7 A third cable is arranged, and the third cable is used to electrically connect the devices in the battery transport compartment 8 with the control room.
  • the fourth wiring tube 7 refers to a tubular structure with an internal channel, which is arranged on the ground and connected between the battery transport bin 8 and the control room.
  • the fourth wiring tube 7 can protect the third cable and improve the performance of the third cable. Three-cable security.
  • the fourth wiring tube 7 may be a tubular structure with insulating properties, which may be a plastic wiring tube or a stainless steel wiring tube with a plastic insulation layer.
  • the cross-sectional shape and size of the fourth wiring tube 7 can be designed by those skilled in the art according to actual conditions. location, which will not be described in detail here.
  • the second wiring pipe 3 is connected to the ground through fasteners, and the fasteners may be bolt assemblies, so that the first wiring pipe 2 is firmly connected to the ground.
  • the devices in the battery transport compartment 8 are electrically connected to the control room through the third cable, which enables the control room to control the devices in the battery transport compartment 8 and improves the convenience of use.
  • the first wiring tube 2 , the second wiring tube 3 and the third wiring tube 4 are connected to the battery frame 1 through fasteners, so that the first wiring tube 2 , the second wiring tube 2 and the third wiring tube 4 are connected to the battery frame 1 through fasteners.
  • the wiring tube 3 and the third wiring tube 4 are firmly connected to the battery frame 1 .
  • the fastener may be a bolt assembly, so that the first wiring tube 2 , the second wiring tube 3 and the third wiring tube 4 are detachably connected on the battery frame 1 .
  • the third wiring tube 4 is at least partially configured in a U-shape to avoid components in the battery compartment.
  • the U-shape refers to the at least partially curved arrangement of the third wiring tube 4 so that the third wiring tube 4 can bypass components such as the driving mechanism in the battery compartment and avoid interference between components. At least part of the third wiring tube 4 can also be configured in an S-shape or other shapes. Those skilled in the art can arrange the layout shape of the third wiring tube 4 according to the actual situation, so that the third wiring tube 4 can bypass the battery compartment. parts in .
  • Some embodiments of the present application also provide a power replacement system, which includes a battery transport compartment 8 and the battery compartment provided by the above technical solution.
  • the power exchange system includes the battery compartment provided by the above technical solution, the power exchange system has high safety.

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

Abstract

本申请提供了一种换电系统的电池仓及换电系统，该电池仓包括电池架、第一走线管、第二走线管和第三走线管，电池架用于存放电池，第三走线管与第一走线管和第二走线管连通，至少部分第一线缆穿过第一走线管和第三走线管，将接头和充电柜连接，以使接头对电池充电；至少部分第二线缆穿过第二走线管和第三走线管，将检测器和控制室连接。通过上述结构，对电池充电的第一线缆和连接检测器的第二线缆能够分别布置于第一走线管和第二走线管中，使不同线缆保持相互独立，减少了不同线路之间的相互影响，有利于提高换电站的安全性。

Description

一种换电系统的电池仓及换电系统
相关申请的交叉引用
本申请要求享有于2022年04月07日提交的名称为“一种换电系统的电池仓及换电系统”的中国专利申请202220784447.2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，特别涉及一种换电系统的电池仓及换电系统。
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系统开始被广泛应用。由于换电系统内有多个电池，其安全性能是一个不可忽视的问题。如果换电系统的安全问题不能得到保证，那该换电系统就无法使用，因此，如何增强换电系统的安全性，是换电系统技术中一个重要的技术问题。
发明内容
鉴于上述问题，本申请提供一种换电系统的电池仓及换电系统，该换电系统的电池仓能够使换电系统中的输电线路分开布置，减少不同输电 线路之间的相互影响，有利于提高换电系统的安全性。
第一方面，本申请提供一种换电系统的电池仓，包括电池架、第一走线管、第一线缆、第二走线管、第二线缆和第三走线管，电池架用于存放电池，电池架设有接头和检测器，接头用于与电池连接，检测器用于检测电池的位置。第一走线管连接于电池架上，第一线缆与接头电连接，至少部分第一线缆穿设于第一走线管。第二走线管连接于电池架上，第二线缆与检测器电连接，至少部分第二线缆穿设于第二走线管。第三走线管连接于电池架，第三走线管与第一走线管和第二走线管连通，至少部分第一线缆穿过第三走线管与充电柜电连接，以对电池充电；至少部分第二线缆穿过第三走线管与控制室连接，以将检测器与控制室连接。
通过上述结构，对电池充电的第一线缆和连接检测器的第二线缆能够分别布置于第一走线管和第二走线管中，使不同线缆保持相互独立，能够减少多条线缆发生缠绕的危险，减少了不同线路之间的相互影响，有利于提高换电站的安全性。
在一些实施例中，第三走线管中设有隔板，隔板将第三走线管分隔为第一线槽和第二线槽，第一线槽用于布置第一线缆，第二线槽用于布置第二线缆。第一线缆和第二线缆分别布置于第三走线管中的第一线槽和第二线槽，不仅能够减少多条线缆发生缠绕的危险，还避免了第一线缆和第二线缆贴合布置，使两者保持一定距离，有利于减轻第一线缆对第二线缆的影响。
在一些实施例中，第一线槽设有第一连通口，第二线槽中设有第二连通口，第一线槽中的第一线缆通过第一连通口接入第一走线管，第二线槽中的第二线缆通过第二连通口接入第二走线管，第一线缆能够方便地在第一走线管和第三走线管之间接入或接出，第二线缆能够方便地在第二走 线管和第三走线管之间接入或接出。
在一些实施例中，第一线槽中设有接口，第一线槽中的第一线缆通过接口与充电柜连接，第三走线管能够通过接口将汇总起来的第一线缆接入充电柜。
在一些实施例中，电池仓还包括插接组件，插接组件设置于电池架上，插接组件包括插头和插座，插头通过第一线缆与接头电连接，插座通过第一线缆与充电柜连接，使得操作人员能够方便地对接头进行更换或维修作业。
在一些实施例中，该电池仓还包括连接于电池架的控制箱，控制箱通过第二线缆与检测器和控制室电连接，多个第二线缆汇总连接于控制箱，汇总成一个第二线缆后再电连接于控制室，使得控制室能够通过控制箱实现对检测器电信号的采集和处理，还使得控制室能够通过控制箱实现对驱动机构的控制。
在一些实施例中，电池仓还包括第四走线管，第四走线管连通于电池运输仓和控制室之间，第四走线管布置有第三线缆，第三线缆用于将电池运输仓中的器件与控制室电连接，使得控制室能够对电池运输仓中的器件的控制，提高了使用方便性。
在本申请的一些实施例中，第一走线管、第二走线管和第三走线管通过紧固件连接于电池架上，使得第一走线管、第二走线管和第三走线管能够牢固连接于电池架上。
在本申请的一些实施例中，第三走线管至少部分设置为U形，用以避让电池仓中的部件。
本申请还提供一种换电系统，该换电系统具有较高的安全性。
第二方面，本申请还提供一种换电系统，该换电系统包括电池运输仓和上述任一技术方案所提供的电池仓。
由于该换电系统包括上述技术方案所提供的电池仓，该换电系统具有较高的安全性。
本公开的实施例提供的技术方案至少带来以下有益效果：
本申请提供了一种换电系统的电池仓，该电池仓包括电池架、第一走线管、第二走线管和第三走线管，电池架用于存放电池，第三走线管与第一走线管和第二走线管连通，至少部分第一线缆穿过第一走线管和第三走线管，将接头和充电柜连接，以使接头对电池充电；至少部分第二线缆穿过第二走线管和第三走线管，将检测器和控制室连接。通过上述结构，对电池充电的第一线缆和连接检测器的第二线缆能够分别布置于第一走线管和第二走线管中，使不同线缆保持相互独立，减少了不同线路之间的相互影响，有利于提高换电站的安全性。
本申请还提供了一种换电系统，由于该换电系统包括前述技术方案所提供的电池仓，该换电系统具有较高的安全性。
上述说明仅是本申请技术方案的概述，为了能够更清楚了解本申请的技术手段，而可依照说明书的内容予以实施，并且为了让本申请的上述和其它目的、特征和优点能够更明显易懂，以下特举本申请的具体实施方式。
附图说明
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本申请的限制。而且在整个附图中，用相同的参考 符号表示相同的部件。在附图中：
图1为本申请一些实施例所提供的电池仓的一个角度的内部结构示意图；
图2为本申请一些实施例所提供的电池仓的另一角度的内部结构示意图；
图3为本申请一些实施例所提供的电池仓的第三走线管的结构示意图；
图4为图1中A处放大图。
具体实施方式中的附图标号如下：
1、电池架；11、接头；2、第一走线管；3、第二走线管；31、横
向走线管；32、竖向走线管；4、第三走线管；41、隔板；42、第一线槽；421、第一连通口；422、接口；43、第二线槽；431、第二连通口；5、插接组件；51、插头；52、插座；6、控制箱；7、第四走线管；8、电池运输仓。
具体实施方式
下面将结合附图对本申请技术方案的实施例进行详细的描述。以下实施例仅用于更加清楚地说明本申请的技术方案，因此只作为示例，而不能以此来限制本申请的保护范围。
需要注意的是，除非另有说明，本申请实施例使用的技术术语或者科学术语应当为本申请实施例所属领域技术人员所理解的通常意义。
在本申请实施例的描述中，技术术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请实施例和简化描述，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实施例的限制。
此外，技术术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。在本申请实施例的描述中，“多个”的含义是两个以上，除非另有明确具体的限定。
在本申请实施例的描述中，除非另有明确的规定和限定，技术术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；也可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请实施例中的具体含义。
在本申请实施例的描述中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
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的电池仓中完成转运、放置、充电等作业过程，电池仓中配置有多个检测器、驱动机构和充电机构，这些器件通过相应的线缆进行连接，线缆用于起到电信号的传递或者电能的输送，各个线缆中的电压也不尽相同。
本发明人注意到，由于电池仓中的器件较多，对应线缆中电压也不尽相同，使得不同线缆之间存在相互影响的风险，尤其是用于给电池充电的功率大、电流大、频率低的强电会对传递检测器信号的弱电产生影响，不利于换电系统的安全性。
为了提高换电系统的安全性，发明人研究发现，可以通过将不同电压的线缆分开布置的方式，来减小不同线路之间的相互影响，有利于提高换电系统的安全性。
基于以上考虑，为了提高换电系统的安全性，发明人经过深入研究设计了一种换电系统的电池仓，通过将电池仓中的不同电压区间的线缆分开布置，不仅能够减小多条线缆发生缠绕的危险，还能够减少不同电压区间的线缆之间的电磁影响，从而减少不同输电线路之间的相互影响，有利于提高换电系统的安全性。
下面对本申请具体实施方式所提供的换电系统的电池仓及换电系统的技术方案进行进一步说明。
如图1和图2所示，本申请的一些实施例提供换电系统的电池仓，该换电系统的电池仓包括电池架1、第一走线管2、第一线缆(图中未示出)、第二走线管3、第二线缆(图中未示出)和第三走线管4，电池架1用于存放电池(图中未示出)，电池架1设有接头11和检测器(图中未示出)，接头11用于与电池连接，检测器用于检测电池的位置。第一走线管2连接于电池架1上，第一线缆与接头11电连接，至少部分第一线缆穿设于第一走线管2。第二走线管3连接于电池架1上，第二线缆与检测器电连接，至少部分第二线缆穿设于第二走线管3。第三走线管4连接于电池架1，第三走线管4与第一走线管2和第二走线管3连通，至少部分第一线缆穿过第三走线管4与充电柜电连接，以对电池充电；至少部分第二线缆穿过第三走线管4与控制室连接，以将检测器与控制室连接。
电池架1是指设置于电池仓中的支架，电池架1上能够形成电池存储位，用于存放电池，电池安放于电池架1上，能够实现电池在电池仓中的存放以及后续的充电。
接头11用于与电池连接，对应地电池上设有连接部，接头11能够 插接于电池的连接部，实现接头11与电池的连接。接头11与电池架1连接是指接头11可以通过粘接、紧固件连接等形式连接于电池架1，保证接头11在电池架1上的连接牢固。具体地，接头11通过紧固件连接于电池架1上，紧固件可以为螺栓组件。
检测器用于检测电池的位置，检测器可以是位置传感器，检测器设置于电池存储位处以检测电池在电池存储位中是否放置到位。检测器与电池架1连接是指检测器可以通过粘接、紧固件连接等形式连接于电池架1，保证检测器在电池架1上的连接牢固。具体地，检测器通过紧固件连接于电池架1上，紧固件可以为螺栓组件。
第一走线管2是指具有内部通道的管状结构，其连接于电池架1上。第一走线管2可以为具有绝缘性能的管状结构，其可以是塑料走线管，也可以是具有塑料绝缘层的不锈钢走线管。第一走线管2的截面形状和尺寸，本领域技术人员可以根据实际情况进行设置，此处不再赘述。
第一线缆是指能够传递电能的线缆，其与接头11电连接，第一线缆的表面可以设置有绝缘层。第一线缆的至少部分穿设于第一走线管2中，使得第一线缆能够沿第一走线管2设置的线路布置，便于将第一线缆的布置。
第二走线管3是指具有内部通道的管状结构，其连接于电池架1上。第二走线管3可以为具有绝缘性能的管状结构，其可以是塑料走线管，也可以是具有塑料绝缘层的不锈钢走线管。第二走线管3的截面形状和尺寸，本领域技术人员可以根据实际情况进行设置，此处不再赘述。
第二走线管3包括相互连通的横向走线管31和竖向走线管32，横向走线管31沿水平方向连接于电池架1上，竖向走线管32沿竖直方向连接于电池架1上，横向走线管31设有多个，多个横向走线管31随电池架1的层叠布置方向设置，使得层叠布置的电池存储位中的检测器能够接入第二走线管3中。
第二线缆是指能够传递电信号或电能的线缆，其与检测器或驱动机构电连接，第二线缆用于传输检测器的电信号或者用于向驱动机构提供电能。第二线缆设有多个，部分第二线缆与检测器电连接，部分第二线缆与 驱动机构电连接。第二线缆的表面可以设置有绝缘层。第二线缆的至少部分穿设于第二走线管3中，使得第二线缆能够沿第二走线管3设置的线路布置，便于将第二线缆的布置。
第三走线管4是指具有内部通道的管状结构，其连接于电池架1上。第三走线管4可以为具有绝缘性能的管状结构，其可以是塑料走线管，也可以是具有塑料绝缘层的不锈钢走线管。第三走线管4的截面形状和尺寸，本领域技术人员可以根据实际情况进行设置，此处不再赘述。第三走线管4与第一走线管2和第二走线管3连通的同时又与充电柜和控制室连通，使得从第一走线管2引出的至少部分第一线缆能够穿过第三走线管4与充电柜电连接，对电池充电，从第二走线管3引出的至少部分第二线缆能够穿过第三走线管4与控制室连接，实现检测器和驱动机构与控制室的电连接。
在本申请的一些实施例中，第二线缆的电压低于第一线缆的电压，第二线缆用于传输检测器的电信号或者用于向驱动机构提供电能，第一线缆用于向电池充电。
通过上述结构，对电池充电的第一线缆和连接检测器的第二线缆能够分别布置于第一走线管2和第二走线管3中，使不同线缆保持相互独立，能够减少多条线缆发生缠绕的危险，还能够减小不同电压区间的线缆之间的电磁影响，从而减少了不同线路之间的相互影响，有利于提高换电站的安全性。
在一些实施例中，如图3所示，第三走线管4中设有隔板41，隔板41将第三走线管4分隔为第一线槽42和第二线槽43，第一线槽42用于布置第一线缆，第二线槽43用于布置第二线缆。
隔板41是指用于起到分隔作用的板材，隔板41设置于第三走线管4的通道中。隔板41可以通过连接于第三走线管4的内壁实现在第三走线管4中的设置，还可以通过注塑等一体成型的工艺加工制成。
第一线槽42和第二线槽43是指第三走线管4中被隔板41分隔的两个通道，至少部分第一线缆和至少部分第二线缆分别穿设于第一线槽42和第二线槽43中。
分隔设置的第一线槽42和第二线槽43使得第一线缆和第二线缆在第三走线管4中分隔设置，不仅能够减少多条线缆发生缠绕的危险，还避免了第一线缆和第二线缆贴合布置，使两者保持一定距离，有利于减轻第一线缆对第二线缆的影响。
在本申请的一些实施例中，第一线槽42设有第一连通口421，第二线槽43中设有第二连通口431，第一线槽42中的第一线缆通过第一连通口421接入第一走线管2，第二线槽43中的第二线缆通过第二连通口431接入第二走线管3。
第一连通口421是指开设于第三走线管4壁上的开口，第一连通口421连通于第一线槽42，第一线槽42中的第一线缆能够从第一连通口421向外引出。
第二连通口431是指开设于第三走线管4壁上的开口，第二连通口431连通于第二线槽43，第二线槽43中的第二线缆能够从第二连通口431向外引出。
通过在第三走线管4上开设第一连通口421，使得第一走线管2中的第一线缆能够通过第一连通口421接入第三走线管4，便于第一线缆通过第三走线管4与充电柜连接。由于该电池仓中的存放的电池数量较多，用于与电池连接的第一线缆设有多条，第一走线管2和第一线槽42能够对多条第一线缆起到归拢和收纳的作用。通过在第三走线管4上开设第二连通口431，使得第二走线管3中的第二线缆能够通过第二连通口431接入第三走线管4，便于第二线缆通过第三走线管4与检测器或驱动机构电连接。由于该电池仓中设置的检测器和驱动机构的数量较多，用于连接的第二线缆设有多条，第二走线管3和第二线槽43能够对多条第二线缆起到归拢和收纳的作用。
在本申请的一些实施例中，第一线槽42中设有接口422，第一线槽42中的第一线缆通过接口422与充电柜连接。
接口422是指开设于第三走线管4壁上的开口，接口422连通于第一线槽42，第一线槽42中的第一线缆能够从接口422向外引出，从接口422向外引出的第一线缆能够连接于充电柜，第三走线管4能够通过接口 422将汇总起来的第一线缆接入充电柜。
在本申请的一些实施例中，如图4所示电池仓还包括插接组件5，插接组件5设置于电池架1上，插接组件5包括插头51和插座52，插头51通过第一线缆与接头11电连接，插座52通过第一线缆与充电柜连接。
插接组件5是指一种能够通过插接实现快速连接，通过拔出实现快速断开的连接组件，能够通过插拔实现电连接的接通和断开。插接组件5中的插头51和插座52为能够相互配合的部件，当插头51从插座52拔出时，接头11断开与充电柜的连接，便于操作人员对接头11进行更换或维修等作业。
通过设置具有插头51和插座52的插接组件5，使得操作人员能够对接头11进行更换或维修作业。
在本申请的一些实施例中，该电池仓还包括连接于电池架1的控制箱6，控制箱6通过第二线缆与检测器和控制室电连接。
控制箱6是指设有控制器的箱体，其中的控制器可以是集中式或分布式的控制器，比如，控制器可以是一个单独的单片机，也可以是分布的多块单片机构成，单片机中可以运行控制程序。
控制箱6通过第二线缆与检测器和控制室电连接是指，与多个检测器和多个驱动机构电连接的多个第二线缆汇总连接于控制箱6，汇总成一个第二线缆后再电连接于控制室，使得控制室能够通过控制箱6实现对检测器电信号的采集和处理，还使得控制室能够通过控制箱6实现对驱动机构的控制。
在本申请的一些实施例中，如图2所示，电池仓还包括第四走线管7，第四走线管7连通于电池运输仓8和控制室之间，第四走线管7布置有第三线缆，第三线缆用于将电池运输仓8中的器件与控制室电连接。
第四走线管7是指具有内部通道的管状结构，其布置于地面上并连接于电池运输仓8和控制室之间，第四走线管7能够对第三线缆进行保护，提高第三线缆的安全。第四走线管7可以为具有绝缘性能的管状结构，其可以是塑料走线管，也可以是具有塑料绝缘层的不锈钢走线管。第四走线管7的截面形状和尺寸，本领域技术人员可以根据实际情况进行设 置，此处不再赘述。具体地，第二走线管3通过紧固件连接于地面上，紧固件可以为螺栓组件，使得第一走线管2在地面上连接牢固。
电池运输仓8中的器件通过第三线缆与控制室电连接，能够实现控制室对电池运输仓8中的器件的控制，提高了使用方便性。
在本申请的一些实施例中，第一走线管2、第二走线管3和第三走线管4通过紧固件连接于电池架1上，使得第一走线管2、第二走线管3和第三走线管4牢固连接于电池架1上。可选地，紧固件可以为螺栓组件，使得第一走线管2、第二走线管3和第三走线管4在电池架1上可拆卸连接。
在本申请的一些实施例中，第三走线管4至少部分设置为U形，用以避让电池仓中的部件。
U形是指第三走线管4的至少部分弯曲布置，使得第三走线管4能够绕过电池仓中的驱动机构等部件，能够避免部件之间发生干涉。第三走线管4至少部分还可以设置为S形等其他形状，本领域技术人员可以根据实际情况布置第三走线管4的布置形状，以使第三走线管4能够绕过电池仓中的部件。
本申请的一些实施例还提供一种换电系统，该换电系统包括电池运输仓8和上述技术方案所提供的电池仓。
由于该换电系统包括上述技术方案所提供的电池仓，该换电系统具有较高的安全性。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围，其均应涵盖在本申请的权利要求和说明书的范围当中。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 (10)

  1. 一种换电系统的电池仓，其特征在于，包括：
    电池架，用于存放电池，所述电池架设有接头和检测器，所述接头用于与所述电池连接，所述检测器用于检测所述电池的位置；
    第一走线管，连接于所述电池架；
    第一线缆，与所述接头电连接，至少部分所述第一线缆穿设于所述第一走线管；
    第二走线管，连接于所述电池架；以及
    第二线缆，与所述检测器电连接，至少部分穿所述第二线缆设于所述第二走线管；
    第三走线管，连接于所述电池架，所述第三走线管与所述第一走线管和所述第二走线管连通，至少部分所述第一线缆穿过所述第三走线管与充电柜电连接，以对所述电池充电；至少部分所述第二线缆穿过所述第三走线管与控制室连接，以将所述检测器与所述控制室连接。
  2. 根据权利要求1所述的电池仓，其特征在于，所述第三走线管中设有隔板，所述隔板将第三走线管分隔为第一线槽和第二线槽，所述第一线槽用于布置所述第一线缆，所述第二线槽用于布置所述第二线缆。
  3. 根据权利要求2所述的电池仓，其特征在于，所述第一线槽设有第一连通口，所述第二线槽中设有第二连通口，所述第一线槽中的所述第一线缆通过所述第一连通口接入所述第一走线管，所述第二线槽中的所述第二线缆通过所述第二连通口接入所述第二走线管。
  4. 根据权利要求2或3所述的电池仓，其特征在于，所述第一线槽中设有接口，所述第一线槽中的所述第一线缆通过所述接口与所述充电柜连接。
  5. 根据权利要求1至4任一项所述的电池仓，其特征在于，所述电池仓还包括插接组件，所述插接组件设置于所述电池架上，所述插接组件包括插头和插座，所述插头通过所述第一线缆与所述接头电连接，所述插座通过所述第一线缆与所述充电柜连接。
  6. 根据权利要求1至5任一项所述的电池仓，其特征在于，所述电池仓还包括连接于所述电池架的控制箱，所述控制箱通过所述第二线缆与所述检测器和所述控制室电连接。
  7. 根据权利要求1至6任一项所述的电池仓，其特征在于，所述电池仓还包括第四走线管，所述第四走线管连通于电池运输仓和所述控制室之间，所述第四走线管布置有第三线缆，所述第三线缆用于将所述电池运输仓中的器件与所述控制室电连接。
  8. 根据权利要求1至7任一项所述的电池仓，其特征在于，所述第一走线管、所述第二走线管和所述第三走线管均通过紧固件连接于所述电池架上。
  9. 根据权利要求1至8任一项所述的电池仓，其特征在于，所述第三走线管至少部分设置为U形，用以避让所述电池仓中的部件。
  10. 一种换电系统，其特征在于，包括电池运输仓和如权利要求1-9任一项所述的电池仓。
PCT/CN2023/086638 2022-04-07 2023-04-06 一种换电系统的电池仓及换电系统 WO2023193770A1 (zh)

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