WO2023087228A1 - 多功能安装支架、电池安装模块及电池包 - Google Patents

多功能安装支架、电池安装模块及电池包 Download PDF

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Publication number
WO2023087228A1
WO2023087228A1 PCT/CN2021/131587 CN2021131587W WO2023087228A1 WO 2023087228 A1 WO2023087228 A1 WO 2023087228A1 CN 2021131587 W CN2021131587 W CN 2021131587W WO 2023087228 A1 WO2023087228 A1 WO 2023087228A1
Authority
WO
WIPO (PCT)
Prior art keywords
mounting
installation
busbar
lecu
multifunctional
Prior art date
Application number
PCT/CN2021/131587
Other languages
English (en)
French (fr)
Inventor
沈明峰
钟诚
李斌
Original Assignee
微宏动力系统（湖州）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 微宏动力系统（湖州）有限公司 filed Critical 微宏动力系统（湖州）有限公司
Priority to PCT/CN2021/131587 priority Critical patent/WO2023087228A1/zh
Priority to CN202190001075.5U priority patent/CN221766876U/zh
Priority to EP21964385.5A priority patent/EP4435943A1/en
Publication of WO2023087228A1 publication Critical patent/WO2023087228A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/519—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present application relates to the technical field of batteries, in particular to a multifunctional mounting bracket, a battery mounting module and a battery pack.
  • the LECU (Local Electrical Control Unit, battery management unit) device is a battery control system installed in the battery pack.
  • the LECU device is generally installed and fixed on the battery box through the LECU bracket.
  • the smoke detector and the busbar need to be installed and fixed with a separate bracket, so the LECU device, the smoke detector and the busbar need to be installed in the Three kinds of brackets are installed on the battery box, and then the LECU device, smoke detector and bus bar are installed on each bracket respectively.
  • the installation process is complicated, but the occupied space is increased, but also the three kinds of brackets need to be processed separately, so that the brackets
  • the manufacturing process is complicated, and the production cost is relatively high.
  • the circuit arrangement is complicated, which not only makes the installation of the collection wire harness complicated, but also easily affects the layout of other components.
  • the purpose of this application is to provide a multifunctional mounting bracket, battery mounting module and battery pack, aiming to solve the deficiencies in the above-mentioned background technology.
  • the installation process reduces the occupied space and saves the cost.
  • An embodiment of the present application provides a multifunctional mounting bracket, including a mounting plate and a busbar mounting part, the busbar mounting part is connected to one side of the mounting plate, and the mounting plate is used for installing the LECU device , the busbar installation part is used for busbar installation.
  • the mounting plate includes a first mounting surface and a second mounting surface oppositely arranged, and both the first mounting surface and the second mounting surface are used for the LECU device and/or Installation of smoke detectors.
  • the multifunctional mounting bracket further includes a fixing part, the fixing part is connected to the mounting plate, and the fixing part is provided with a the holding tank.
  • a wire harness hole for the wire harness of the LECU device and/or the smoke detector to pass through is provided on the bottom wall of the accommodating groove.
  • the fixing part is provided with a wire harness buckle for fixing the wire harness.
  • the multifunctional mounting bracket further includes a reinforcing plate connected to the mounting plate.
  • one end of the busbar installation part is connected to the installation board, and the other end of the busbar installation part is used to connect to the busbar.
  • one end of the busbar installation part is provided with a connection part for connecting the busbar.
  • weight-reducing holes and/or wire harness tie holes are both provided on the mounting plate and the mounting part of the bus bar.
  • Another embodiment of the present application also provides a battery installation module, including the above-mentioned multifunctional installation bracket, the battery installation module also includes a LECU device and a bus bar, and the LECU device is connected to the installation board , the bus bar is connected to the bus bar installation part.
  • the battery installation module further includes a smoke detector
  • the installation board includes a first installation surface and a second installation surface oppositely arranged, and the LECU device and/or the smoke detector The installation is fixed on the first installation surface and/or the second installation surface.
  • Another embodiment of the present application also provides a battery pack, including the above-mentioned battery installation module.
  • the multifunctional mounting bracket provided by this application includes a mounting plate and a busbar mounting part, the mounting plate is used for installing and fixing the LECU device, and the busbar mounting part is used for installing and fixing the busbar, that is, the multifunctional mounting bracket can be used for
  • the installation and fixation of the LECU device and the bus bar simplifies the installation process and the production process of the bracket, saves the cost of the bracket, and reduces the occupied space of the bracket.
  • the busbar itself forms a stable high-strength frame structure with the mounting plate and busbar mounting parts, ensuring the mechanical properties of the overall structure.
  • the multifunctional mounting bracket has a compact structure and good lightweight performance, which is conducive to improving the energy density of the battery pack and can meet the performance requirements of the battery.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a multifunctional mounting bracket in an embodiment of the present application.
  • Fig. 2 is a rear view of Fig. 1 .
  • FIG. 3 is a top view of FIG. 1 .
  • FIG. 4 is a side view of FIG. 1 .
  • FIG. 5 is a schematic structural diagram of a battery installation module in an embodiment of the present application.
  • FIG. 6 is a schematic diagram of the exploded structure in FIG. 5 .
  • Fig. 7 is a structural schematic view of the smoke detector in Fig. 5 installed on the multifunctional mounting bracket.
  • FIG. 8 is a structural schematic diagram of the busbar installed on the multifunctional mounting bracket in FIG. 5 .
  • FIG. 9 is a schematic diagram of the structure of the LECU device in FIG. 5 after the wiring harness is installed.
  • the multifunctional mounting bracket 1 provided by the embodiment of the present application is mainly used to solve the problem of LECU (Local Electrical Control Unit, battery management unit) device 2, bus bar 3, smoke detector 4 and wiring harness 5 (Please refer to Figure 5 for the specific structure of LECU device 2, bus bar 3 and smoke detector 4, and Figure 9 for the specific structure of wiring harness 5).
  • the multifunctional mounting bracket 1 includes a mounting plate 11 and a bus bar mounting part 12, the bus bar mounting part 12 is connected to one side of the mounting plate 11, the mounting plate 11 is used for installing the LECU device 2, and the bus bar mounting part 12 is used for converging Installation of row 3.
  • the material of the multifunctional mounting bracket 1 can be metal or plastic, and it can be manufactured by metal machining and welding, metal die-casting or plastic injection molding.
  • the mounting plate 11 includes a first mounting surface 111 and a second mounting surface 112 oppositely arranged, and the first mounting surface 111 and the second mounting surface 112 are located on the mounting plate 11 respectively.
  • the front and rear sides of the front and back, the first installation surface 111 and the second installation surface 112 are used for the installation of the LECU device 2 and/or the smoke detector 4, that is, the LECU device 2 and the smoke detector 4 can be installed and fixed on the first installation surface 111, it can also be installed and fixed on the second installation surface 112.
  • the multifunctional mounting bracket 1 further includes a fixing portion 13, which is fixedly connected to the mounting plate 11, and the fixing portion 13 is located at the side of the mounting plate 11 away from the busbar mounting member 12.
  • the fixing part 13 is used to install and fix with the battery box (not shown in the figure), that is, the multi-function mounting bracket 1 is fixedly connected with the battery box through the fixing part 13 .
  • the fixing part 13 is provided with a bracket installation hole 134, and the fixing part 13 can be fixedly connected with the battery box through bolts.
  • the fixing part 13 and the mounting plate 11 are integrally structured.
  • the fixing part 13 is provided with the accommodating groove 131 for the installation of the LECU device 2 and/or the smoke detector 4, during installation, the LECU device 2 and/or the smoke detector 4 The detector 4 is inserted into the receiving groove 131 .
  • a wire harness hole 132 for the wire harness 5 of the LECU device 2 and/or the smoke detector 4 to pass through is provided on the bottom wall of the accommodating groove 131 .
  • the multifunctional mounting bracket 1 also includes a reinforcing plate 14, and the two ends of the reinforcing plate 14 are fixedly connected with the mounting plate 11 and the fixing portion 13 respectively, and the reinforcing plate 14 can play a role Strengthening the connection between the mounting plate 11 and the fixing portion 13 effectively reduces the mode of the multifunctional mounting bracket 1 and improves the fatigue strength and structural strength.
  • one end of the bus bar mounting part 12 is fixedly connected to the mounting plate 11, and the other end of the bus bar mounting part 12 extends outwards and protrudes compared with the mounting plate 11 and is used for Connect busbar 3.
  • the bus bar mounting member 12 is provided with a connecting portion 121 for connecting the bus bar 3 at an end far away from the mounting plate 11 .
  • the mounting plate 11 and the busbar mounting part 12 are provided with weight reduction holes 101 and wire harness tie holes 102, and the reinforcing plate 14 is also provided with weight reduction holes 101 .
  • the cable tie holes 102 on the mounting plate 11 are disposed on opposite sides of the mounting plate 11 .
  • the wire harness 5 can be bound to the multi-function mounting bracket 1 through a cable tie (not shown in the figure).
  • the weight-reducing hole 101 can reduce the weight of the multi-functional mounting bracket 1, so that the multi-functional mounting bracket 1 has a good lightweight performance, which is beneficial to increase the energy density of the battery.
  • the embodiment of the present application also provides a battery installation module, including the above-mentioned multifunctional installation bracket 1 .
  • the battery installation module also includes a LECU device 2 and a bus bar 3 , the LECU device 2 is connected to the mounting plate 11 , and the bus bar 3 is connected to the bus bar mounting part 12 .
  • the battery installation module further includes a smoke detector 4, and the LECU device 2 and the smoke detector 4 are installed and fixed on the first installation surface 111 and/or the second installation surface 112 .
  • the multifunctional mounting bracket 1 can be compatible with various smoke detectors 4 to meet different needs of customers.
  • the LECU device 2 and the smoke detector 4 can be fixed on the multi-function mounting bracket 1 by bolts to ensure vibration and other related requirements.
  • the bus bar 3 is used to connect with the high-voltage plug-in of the battery pack, and the bus bar 3 can be fixed on the multi-functional mounting bracket 1 through a buckle 6 or a cable tie.
  • a part of LECU devices 2 are installed and fixed on the first installation surface 111, and another part of LECU devices 2 are installed and fixed on the second installation surface 111.
  • a plurality of LECU devices 2 are correspondingly installed on both sides of the mounting plate 11 , so as to facilitate the routing and fixing of the wiring harness 5 .
  • the fixing part 13 is provided with a receiving groove 131 , and the LECU device 2 and/or the smoke detector 4 are inserted and installed in the receiving groove 131 .
  • the battery installation module also includes a wire harness 5, which is connected to the LECU device 2 (of course, the wire harness 5 can also be the wire harness 5 connected to the smoke detector 4), and the accommodating slot
  • the bottom wall of 131 is provided with a wire harness hole 132 through which the wire harness 5 passes.
  • the wiring harness 5 includes a sampling wiring harness 51 and a series wiring harness 52 , the sampling wiring harness 51 is connected with the LECU device 2 and a battery (not shown), and is used for collecting voltage and temperature information of the battery.
  • the serial wire harness 52 is used for connection and communication between adjacent LECU devices 2 , and the serial wire harness 52 is connected to the bottom of the LECU device 2 after passing through the wire harness hole 132 on the bottom wall of the accommodating groove 131 .
  • Both the sampling wire harness 51 and the series wire harness 52 can be fixed on the multi-function mounting bracket 1 through cable ties, the series wire harness 52 is fixed on the multi-function mounting bracket 1 through the wire harness buckle 133, and the sampling wire harness 51 is fixed on the multi-function mounting bracket 1 through the wire harness strap hole 102.
  • the multifunctional mounting bracket 1 ensures that the sampling wire harness 51 and the serial wire harness 52 are not loose during use.
  • one end of the bus bar mounting part 12 is fixedly connected to the mounting plate 11, and the other end of the bus bar mounting part 12 protrudes outwards compared with the mounting plate 11, and the bus bar mounting part 12 is provided with a connecting portion 121 at an end away from the mounting plate 11 , and the bus bar 3 is mounted and fixed on the connecting portion 121 .
  • the busbar mounting part 12 extends upwards from the end far away from the mounting plate 11, and the height of the connecting part 121 is greater than the height of the top of the mounting plate 11, so as to avoid affecting the wiring harness after the busbar 3 is installed. 5.
  • the arrangement and installation are fixed.
  • the embodiment of the present application also provides a battery pack, including the above-mentioned battery installation module.
  • the multifunctional mounting bracket 1 can be used for the installation and fixing of the LECU device 2, the bus bar 3, the smoke detector 4 and the wiring harness 5 at the same time, thereby simplifying the installation process and the production process of the bracket, saving the cost of the bracket, and reducing the number of brackets Moreover, the busbar 3 itself, as a part of the structure, forms a stable high-strength frame structure with the mounting plate 11 and the busbar mounting part 12, ensuring the mechanical properties of the overall structure.
  • the multi-functional mounting bracket 1 has a compact structure, and the multi-functional mounting bracket 1 is provided with a plurality of weight-reducing holes 101, so that the multi-functional mounting bracket 1 has good lightweight performance, which is conducive to improving the energy density of the battery pack, and Can meet the performance requirements of the battery.
  • the multifunctional mounting bracket 1 is provided with a cable tie buckle 133 and a cable tie hole 102 , which can conveniently bind the cable harness 5 with cable ties, and optimize the fixing method of the cable harness 5 .
  • the multifunctional mounting bracket provided by this application includes a mounting plate and a busbar mounting part, the mounting plate is used for installing and fixing the LECU device, and the busbar mounting part is used for installing and fixing the busbar, that is, the multifunctional mounting bracket can be used for
  • the installation and fixation of the LECU device and the bus bar simplifies the installation process and the production process of the bracket, saves the cost of the bracket, and reduces the occupied space of the bracket.
  • the busbar itself forms a stable high-strength frame structure with the mounting plate and busbar mounting parts, ensuring the mechanical properties of the overall structure.
  • the multifunctional mounting bracket has a compact structure and good lightweight performance, which is conducive to improving the energy density of the battery pack and can meet the performance requirements of the battery.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)
  • Fire Alarms (AREA)

Abstract

本申请提供一种多功能安装支架，包括安装板和汇流排安装件，所述汇流排安装件连接于所述安装板的一侧，所述安装板用于LECU装置的安装，所述汇流排安装件用于汇流排的安装。本申请提供的多功能安装支架能够同时用于LECU装置和汇流排的安装固定，从而简化安装工艺，减少占用空间，并节省成本。本申请还提供一种电池安装模块和电池包。

Description

多功能安装支架、电池安装模块及电池包 技术领域
本申请涉及电池技术领域，尤其是涉及一种多功能安装支架、电池安装模块及电池包。
 背景技术
作为电动汽车的核心部件，电池包的结构设计与安全性能直接影响电动汽车的整车性能。LECU（Local Electrical Control Unit，电池管理单元）装置是安装在电池包内的电池控制系统，LECU装置一般通过LECU支架安装固定在电池箱上。
 技术问题
现有设计中，由于LECU支架仅用于LECU装置的安装固定，烟雾探测器和汇流排均需要使用单独的支架进行安装固定，故LECU装置、烟雾探测器和汇流排在安装时，需要先在电池箱上分别安装三种支架，再在各个支架上分别对应安装LECU装置、烟雾探测器和汇流排，不仅安装工艺复杂，增加了占用空间，而且该三种支架需要分别单独加工制作，使得支架的制作工艺复杂，生产成本较高。同时，与LECU装置相连的采集线束由于其数量较多，线路排布复杂，不仅使得采集线束安装复杂，而且容易影响到其它零部件的布置。
 技术解决方案
本申请的目的是提供一种多功能安装支架、电池安装模块及电池包，旨在解决上述背景技术存在的不足，该多功能安装支架能够同时用于LECU装置和汇流排的安装固定，从而简化安装工艺，减少占用空间，并节省成本。
本申请的一种实施例提供一种多功能安装支架，包括安装板和汇流排安装件，所述汇流排安装件连接于所述安装板的一侧，所述安装板用于LECU装置的安装，所述汇流排安装件用于汇流排的安装。
在一种可实现的方式中，所述安装板包括相对设置的第一安装面和第二安装面，所述第一安装面和所述第二安装面均用于所述LECU装置和/或烟雾探测器的安装。
在一种可实现的方式中，所述多功能安装支架还包括固定部，所述固定部与所述安装板连接，所述固定部上设有供所述LECU装置和/或烟雾探测器安装的容置槽。
在一种可实现的方式中，所述容置槽的底壁上设有供所述LECU装置和/或所述烟雾探测器的线束穿过的线束孔。
在一种可实现的方式中，所述固定部上设有用于固定所述线束的线束扎带扣。
在一种可实现的方式中，所述多功能安装支架还包括加强板，所述加强板与所述安装板连接。
在一种可实现的方式中，所述汇流排安装件的一端与所述安装板连接，所述汇流排安装件的另一端用于连接所述汇流排。
在一种可实现的方式中，所述汇流排安装件的一端设有用于连接所述汇流排的连接部。
在一种可实现的方式中，所述安装板和所述汇流排安装件上均设有减重孔和/或线束扎带孔。
本申请的另一种实施例还提供一种电池安装模块，包括以上所述的多功能安装支架，所述电池安装模块还包括LECU装置和汇流排，所述LECU装置连接在所述安装板上，所述汇流排连接在所述汇流排安装件上。
在一种可实现的方式中，所述电池安装模块还包括烟雾探测器，所述安装板包括相对设置的第一安装面和第二安装面，所述LECU装置和/或所述烟雾探测器安装固定在所述第一安装面和/或所述第二安装面上。
本申请的又一实施例还提供一种电池包，包括以上所述的电池安装模块。
 有益效果
本申请提供的多功能安装支架，包括安装板和汇流排安装件，安装板用于LECU装置的安装固定，汇流排安装件用于汇流排的安装固定，即该多功能安装支架能够同时用于LECU装置和汇流排的安装固定，从而简化了安装工艺和支架的生产工艺，节省了支架成本，减少了支架的占用空间。而且，汇流排本身作为结构的一部分，与安装板、汇流排安装件之间形成稳定的高强度框架结构，保障了整体结构的力学性能。同时该多功能安装支架结构紧凑，具有良好的轻量化性能，有利于提升电池包的能量密度，且能够满足电池的性能要求。
 附图说明
图1为本申请实施例中多功能安装支架的立体结构示意图。
图2为图1的后视图。
图3为图1的俯视图。
图4为图1的侧视图。
图5为本申请实施例中电池安装模块的结构示意图。
图6为图5的爆炸结构示意图。
图7为图5中烟雾探测器安装在多功能安装支架上的结构示意图。
图8为图5中汇流排安装在多功能安装支架上的结构示意图。
图9为图5中LECU装置上安装线束后的结构示意图。
 本发明的实施方式
下面结合附图和实施例，对本申请的具体实施方式作进一步详细描述。以下实施例用于说明本申请，但不用来限制本申请的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”、“第三”、“第四”等（如果存在）是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
本申请的说明书和权利要求书中所涉及的上、下、左、右、前、后、顶、底等（如果存在）方位词是以附图中的结构位于图中的位置以及结构相互之间的位置来定义的，只是为了表达技术方案的清楚及方便。应当理解，方位词的使用不应限制本申请请求保护的范围。
如图1至图4所示，本申请实施例提供的多功能安装支架1，主要用于解决LECU（Local Electrical Control Unit，电池管理单元）装置2、汇流排3、烟雾探测器4和线束5的安装固定问题（LECU装置2、汇流排3和烟雾探测器4的具体结构请参看图5，线束5的具体结构请参看图9）。该多功能安装支架1包括安装板11和汇流排安装件12，汇流排安装件12连接于安装板11的一侧，安装板11用于LECU装置2的安装，汇流排安装件12用于汇流排3的安装。
具体地，该多功能安装支架1的材质可以为金属或塑料等，其可采用金属机加工焊接成型、金属压铸成型或塑料注塑成型等制作方式。
如图1及图2所示，作为一种实施方式，安装板11包括相对设置的第一安装面111和第二安装面112，第一安装面111和第二安装面112分别位于安装板11的前后两侧，第一安装面111和第二安装面112均用于LECU装置2和/或烟雾探测器4的安装，即LECU装置2和烟雾探测器4既可安装固定在第一安装面111上，也可安装固定在第二安装面112上。
如图1及图3所示，作为一种实施方式，多功能安装支架1还包括固定部13，固定部13与安装板11固定连接，固定部13位于安装板11远离汇流排安装件12的一侧，固定部13用于与电池箱（图未示）安装固定，即多功能安装支架1通过固定部13与电池箱固定连接。
具体地，固定部13上设有支架安装孔134，固定部13可通过螺栓与电池箱固定连接。
作为一种实施方式，固定部13与安装板11为一体结构。
如图1及图3所示，作为一种实施方式，固定部13上设有供LECU装置2和/或烟雾探测器4安装的容置槽131，在安装时，LECU装置2和/或烟雾探测器4插入在容置槽131内。
如图3所示，作为一种实施方式，容置槽131的底壁上设有供LECU装置2和/或烟雾探测器4的线束5穿过的线束孔132。
如图2及图4所示，作为一种实施方式，固定部13上设有用于固定线束5的线束扎带扣133。
如图1及图4所示，作为一种实施方式，多功能安装支架1还包括加强板14，加强板14的两端分别与安装板11和固定部13固定连接，加强板14能够起到加强安装板11和固定部13连接的作用，有效降低该多功能安装支架1的模态，提升疲劳强度和结构强度。
如图1及图4所示，作为一种实施方式，汇流排安装件12的一端与安装板11固定连接，汇流排安装件12的另一端相较于安装板11向外延伸凸出并用于连接汇流排3。
如图1及图4所示，作为一种实施方式，汇流排安装件12于远离安装板11的一端设有用于连接汇流排3的连接部121。
如图1至图4所示，作为一种实施方式，安装板11和汇流排安装件12上均设有减重孔101和线束扎带孔102，加强板14上也设有减重孔101。
具体地，在本实施例中，安装板11上的线束扎带孔102设置于安装板11的相对两侧。线束5能够通过扎带（图未示）绑定在多功能安装支架1上，在绑定时，扎带穿过线束扎带孔102后再对线束5进行缠绕，从而将线束5绑定在多功能安装支架1上。减重孔101能够减轻多功能安装支架1的重量，使多功能安装支架1具有良好的轻量化性能，有利于提升电池的能量密度。
如图5至图9所示，本申请实施例还提供一种电池安装模块，包括以上所述的多功能安装支架1。该电池安装模块还包括LECU装置2和汇流排3，LECU装置2连接在安装板11上，汇流排3连接在汇流排安装件12上。
如图5至图7所示，作为一种实施方式，电池安装模块还包括烟雾探测器4，LECU装置2和烟雾探测器4安装固定在第一安装面111和/或第二安装面112上。
作为一种实施方式，该多功能安装支架1可兼容安装多种烟雾探测器4，以满足客户的不同需求。LECU装置2和烟雾探测器4可通过螺栓固定在多功能安装支架1上，以保证振动等相关要求。汇流排3用于与电池包高压插件相连，汇流排3可通过卡扣6或扎带固定在多功能安装支架1上。
如图5及图6所示，作为一种实施方式，LECU装置2的数量为多个，其中一部分LECU装置2安装固定在第一安装面111上，另外一部分LECU装置2安装固定在第二安装面112上，即多个LECU装置2在安装板11的两面对应安装，从而方便线束5的走线和固定。
如图5及图6所示，作为一种实施方式，固定部13上设有容置槽131，LECU装置2和/或烟雾探测器4插入安装在容置槽131内。
如图9所示，作为一种实施方式，电池安装模块还包括线束5，线束5与LECU装置2相连（当然，该线束5也可以是与烟雾探测器4相连的线束5），容置槽131的底壁上设有供线束5穿过的线束孔132。
具体地，线束5包括采样线束51和串联线束52，采样线束51与LECU装置2和电池（图未示）相连，用于采集电池的电压和温度信息。串联线束52用于相邻的LECU装置2之间的连接和通讯，串联线束52穿过容置槽131的底壁上的线束孔132后与LECU装置2的底部连接。采样线束51和串联线束52均可通过扎带固定在多功能安装支架1上，串联线束52通过线束扎带扣133固定在多功能安装支架1上，采样线束51通过线束扎带孔102固定在多功能安装支架1上，从而保证采样线束51和串联线束52在使用过程中不松脱。
如图8所示，作为一种实施方式，汇流排安装件12的一端与安装板11固定连接，汇流排安装件12的另一端相较于安装板11向外延伸凸出，汇流排安装件12于远离安装板11的一端设有连接部121，汇流排3安装固定在连接部121上。
具体地，在本实施例中，汇流排安装件12于远离安装板11的一端向上延伸凸出，且连接部121的高度大于安装板11顶部的高度，从而避免汇流排3安装后影响到线束5的排布和安装固定。
本申请实施例还提供一种电池包，包括以上所述的电池安装模块。
本申请实施例提供的多功能安装支架1及电池安装模块的优点在于：
1、该多功能安装支架1能够同时用于LECU装置2、汇流排3、烟雾探测器4和线束5的安装固定，从而简化了安装工艺和支架的生产工艺，节省了支架成本，减少了支架的占用空间；而且，汇流排3本身作为结构的一部分，与安装板11、汇流排安装件12之间形成稳定的高强度框架结构，保障了整体结构的力学性能。
2、该多功能安装支架1结构紧凑，且多功能安装支架1上设有多处减重孔101，使得多功能安装支架1具有良好的轻量化性能，有利于提升电池包的能量密度，且能够满足电池的性能要求。
3、该多功能安装支架1上设有线束扎带扣133和线束扎带孔102，能够方便利用扎带对线束5进行绑定，优化了线束5的固定方式。
以上，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。
 工业实用性
本申请提供的多功能安装支架，包括安装板和汇流排安装件，安装板用于LECU装置的安装固定，汇流排安装件用于汇流排的安装固定，即该多功能安装支架能够同时用于LECU装置和汇流排的安装固定，从而简化了安装工艺和支架的生产工艺，节省了支架成本，减少了支架的占用空间。而且，汇流排本身作为结构的一部分，与安装板、汇流排安装件之间形成稳定的高强度框架结构，保障了整体结构的力学性能。同时该多功能安装支架结构紧凑，具有良好的轻量化性能，有利于提升电池包的能量密度，且能够满足电池的性能要求。

Claims (12)

  1. 一种多功能安装支架，其特征在于，包括安装板（11）和汇流排安装件（12），所述汇流排安装件（12）连接于所述安装板（11）的一侧，所述安装板（11）用于LECU装置（2）的安装，所述汇流排安装件（12）用于汇流排（3）的安装。
  2. 如权利要求1所述的多功能安装支架，其特征在于，所述安装板（11）包括相对设置的第一安装面（111）和第二安装面（112），所述第一安装面（111）和所述第二安装面（112）均用于所述LECU装置（2）和/或烟雾探测器（4）的安装。
  3. 如权利要求1所述的多功能安装支架，其特征在于，所述多功能安装支架（1）还包括固定部（13），所述固定部（13）与所述安装板（11）连接，所述固定部（13）上设有供所述LECU装置（2）和/或烟雾探测器（4）安装的容置槽（131）。
  4. 如权利要求3所述的多功能安装支架，其特征在于，所述容置槽（131）的底壁上设有供所述LECU装置（2）和/或所述烟雾探测器（4）的线束（5）穿过的线束孔（132）。
  5. 如权利要求4所述的多功能安装支架，其特征在于，所述固定部（13）上设有用于固定所述线束（5）的线束扎带扣（133）。
  6. 如权利要求1所述的多功能安装支架，其特征在于，所述多功能安装支架（1）还包括加强板（14），所述加强板（14）与所述安装板（11）连接。
  7. 如权利要求1所述的多功能安装支架，其特征在于，所述汇流排安装件（12）的一端与所述安装板（11）连接，所述汇流排安装件（12）的另一端用于连接所述汇流排（3）。
  8. 如权利要求1所述的多功能安装支架，其特征在于，所述汇流排安装件（12）的一端设有用于连接所述汇流排（3）的连接部（121）。
  9. 如权利要求1所述的多功能安装支架，其特征在于，所述安装板（11）和所述汇流排安装件（12）上均设有减重孔（101）和/或线束扎带孔（102）。
  10. 一种电池安装模块，其特征在于，包括如权利要求1-9中任一项所述的多功能安装支架（1），所述电池安装模块还包括LECU装置（2）和汇流排（3），所述LECU装置（2）连接在所述安装板（11）上，所述汇流排（3）连接在所述汇流排安装件（12）上。
  11. 如权利要求10所述的电池安装模块，其特征在于，所述电池安装模块还包括烟雾探测器（4），所述安装板（11）包括相对设置的第一安装面（111）和第二安装面（112），所述LECU装置（2）和/或所述烟雾探测器（4）安装固定在所述第一安装面（111）和/或所述第二安装面（112）上。
  12. 一种电池包，其特征在于，包括如权利要求10或11任一项所述的电池安装模块。
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