WO2019237431A1 - 一种可实现自由拼装隐藏走线的动力电池成组结构 - Google Patents

一种可实现自由拼装隐藏走线的动力电池成组结构 Download PDF

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Publication number
WO2019237431A1
WO2019237431A1 PCT/CN2018/092990 CN2018092990W WO2019237431A1 WO 2019237431 A1 WO2019237431 A1 WO 2019237431A1 CN 2018092990 W CN2018092990 W CN 2018092990W WO 2019237431 A1 WO2019237431 A1 WO 2019237431A1
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WIPO (PCT)
Prior art keywords
power battery
group structure
decorative plate
structure capable
battery group
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PCT/CN2018/092990
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English (en)
French (fr)
Inventor
顾亮亮
袁宏亮
王珺
林栋�
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沃太能源南通有限公司
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Publication of WO2019237431A1 publication Critical patent/WO2019237431A1/zh

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    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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
    • 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
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • 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 invention relates to a power battery system structure, in particular to a power battery group structure capable of realizing free assembly of hidden wiring.
  • the battery system is an important component to ensure two-way interaction of energy in the smart grid system. At present, most of the domestic and foreign energy storage battery system group structures can only achieve battery group protection. The focus is only on the battery system's battery safety performance and grid connection. Compliance and electrical safety performance.
  • the structure of the existing grouped energy storage battery system is usually a conventional cabinet, and multiple energy storage battery systems are stacked on top of each other. Each energy storage battery system is connected externally through a connection line.
  • This grouped structure can be realized For the connection of an energy storage battery system, however, it requires a cabinet to be placed and hidden as a whole, which not only takes up space, but also has a poor aesthetic appearance.
  • the installation position of the energy storage battery is only superimposed on top and bottom, and the connection line is connected from the outside, which is prone to fall off and aging. In other cases, the environmental durability is poor.
  • the present invention provides a power battery group structure capable of freely assembling hidden wiring.
  • the power battery box, inverter, and junction box are directly fixed on the wall, and according to personal It is preferred to arrange horizontally and vertically, and at the same time, the connecting lines between each other are hidden wiring, which will not affect the aesthetics, and will not cause other problems such as falling off.
  • the invention discloses a power battery group structure capable of freely assembling hidden wiring, including an inverter, a junction box, and a plurality of power battery boxes that are assembled freely from left to right or up and down, and are hidden from each other.
  • the wiring is characterized in that the power battery box includes an inner box body, a power battery pack, a front decorative plate assembly and a top cover plate, wherein:
  • the inner box is composed of a main case and a front cover plate.
  • the power battery pack is installed in the main case through a supporting frame. Two sides of the main case are provided with connection line sockets, which are electrically connected to the power battery pack.
  • a lock seat of a bead lock is installed on the top of the main casing;
  • the front decorative plate assembly includes a left decorative plate, a fixing bar, and a right decorative plate, and is fixedly installed from the back through three middle, upper and lower fixing brackets.
  • the bottom of the lower fixing bracket is hinged with the bottom of the front cover, and the upper is fixed.
  • the back of the rack is equipped with a chuck for a bead lock.
  • the left side of the left decorative plate is bent to form a left cladding portion
  • the right side of the right decorative plate is bent to form a right cladding portion.
  • the covering part covers both sides of the main casing, covers the connection line sockets inside, and the chuck of the bead lock is locked into the lock seat;
  • the top cover screw is fixed on the top surface of the main casing, and has a convex cavity, and two sides of the convex cavity have openings, and the connecting line extends into the cavity from the openings on both sides for routing.
  • it further comprises a plurality of wall mounting brackets, which have a front mounting surface and a rear mounting surface, and the edges of the front mounting surface are bent to form a fixing portion, and the fixing portion is mounted on the rear portion of the upper end surface of the main casing by a fastener. , And fixed to the wall through the rear mounting surface.
  • the support frame includes a support frame covering the outside of the power battery pack, and an upper fixing plate, a lower fixing plate, and a side fixing plate for mounting the support frame and the main casing.
  • the two sides of the front decorative plate assembly are connected to the inner box by a link assembly
  • the link assembly includes a first link and a second link that are hinged at their ends, and the other end of the first link is connected through
  • the first fixing member is installed on the inner wall of the front decorative plate assembly, and the other end of the second link is installed on the side of the main casing through the second fixing member.
  • the front cover is provided with a maintenance slot, and a maintenance cover is detachably installed at the slot.
  • a handle is mounted on the back of the main casing.
  • a power battery group structure capable of freely assembling hidden wirings of the present invention has the following advantages:
  • the power battery box and the wall are assisted and fixed by a wall mounting bracket, and they are installed in a stacked manner.
  • the entire installation is convenient and fast, and there is a certain heat dissipation space between the power battery box and the wall.
  • the power battery box is an independent individual. Multiple power battery boxes can be spliced horizontally or vertically according to their preferences, and the hidden wiring method is used on the spliced tracks, so that the connection is not visible in the entire group structure. Wire, which not only guarantees the aesthetics, but also the safety of the electrical connection, and can freely expand the power battery box according to the demand.
  • connection line is connected from the connection line socket on the side, and the connection line is covered by the front decorative board.
  • FIG. 1 is a schematic diagram of a group structure of the present invention
  • FIG. 2 is a rear view of a group structure of the present invention.
  • FIG. 3 is an exploded view of the structure of the inner box of the present invention.
  • FIG. 5 is a partial cross-sectional view of an inner case of the present invention.
  • FIG. 6 is a structural exploded view of a front decorative plate assembly of the present invention.
  • FIG. 7 is a rear view of a front decorative plate assembly of the present invention.
  • FIG. 8 is a schematic structural diagram of a top cover plate according to the present invention.
  • FIG. 9 is a structural diagram of a wall mounting bracket of the present invention.
  • FIG. 10 is a schematic structural diagram of a connecting rod assembly according to the present invention.
  • 11 is a first combination form of three power battery boxes according to the present invention.
  • FIG. 14 is a combined form of five power battery boxes of the present invention.
  • a power battery group structure capable of freely assembling hidden wirings disclosed in the present invention is formed by an inverter 1, a junction box 2, and a plurality of power battery boxes 3 left and right or up and down. Assembled and installed on the wall through the wall mounting bracket 4 and used hidden wiring whether it is assembled left and right or assembled up and down, the decorative board 5 is installed on the front face of the inverter, and the inverter housing
  • the internal structure is the same as the existing inverter structure, so I will not repeat it.
  • the structure of the hub box is the same as the existing hub box structure, so I will not repeat it.
  • the difference is that the decorative panel 6 is provided on the outside and the wiring Port 7 is provided on the side of the junction box.
  • the power battery box includes an inner box 8, a front decorative plate assembly and a top cover 9, and the front decorative plate assembly is hinged to the inner box through a hinge at the bottom and through the two sides.
  • the connecting rod assembly is connected to control the opening angle.
  • the inner box body is composed of a main shell 10 and a front cover 11.
  • the main shell 10 is a box structure and has a rear end surface, two side surfaces, a top surface and a bottom surface, and two The side, top and bottom edges are bent by mounting side strips 12, the front cover plate 11 is fixed to the mounting side strips 12 by screws, a maintenance slot 13 is opened on the surface, and a maintenance cover is detachably installed at the slot.
  • the power battery pack is externally covered with a support frame 16 to integrally fix the power battery pack, and then passes through the upper fixing plate 17, the lower fixing plate 18, and the side.
  • the fixing plate 19 is installed on the inner wall of the main casing, and the two sides of the main casing are provided with connection cable sockets 20 which are electrically connected to the internal power battery pack 15.
  • the connecting wire 21 can be connected to the connecting wire socket.
  • a lock base 22 of a bead lock is installed on the top of the main casing, and a handle 35 is installed on the back.
  • the front decorative plate assembly includes a left decorative plate 23, a fixing bar 24, and a right decorative plate 25, and is fixedly installed from the back through three upper, lower and middle fixing brackets, and the bottom of the lower fixing bracket 26
  • a hinge 27 is installed to be hinged with the bottom of the front cover plate, and a bead lock chuck 29 is installed on the back of the upper fixing frame 28.
  • the left side of the left decorative plate is bent to form a left covering portion 30, and the right side of the right decorative plate is folded.
  • the right covering portion 31 is bent to cover, and the left covering portion and the right covering portion are covered on both sides of the main casing when the cover is closed, and the connection line socket is covered, and the card head of the bead lock is locked into the lock seat.
  • the left and right decorative boards adopt different methods of anodizing and sandblasting to achieve different color spraying. At the same time, they have various forms and patterns.
  • the overall decorative color can be changed by replacing the outer decorative boards.
  • the top cover plate 9 has a plurality of heat dissipation holes 32 on its surface, which are fixed on the top surface of the main casing by screws, and have cavities 33 between the main casing and the two sides of the cavity 33.
  • the opening 34 allows the connection line to pass through the cavity to realize hidden routing.
  • the wall-mounting bracket 4 is U-shaped, and has a front mounting surface 36 and a rear mounting surface 37, and the edge of the front mounting surface is bent to form a fixing portion 38.
  • the rear part of the upper end of the main casing is fixed to the wall through the rear mounting surface.
  • the power battery box is placed on the bottom surface.
  • the upper part is fixed to the wall through the wall mounting bracket to prevent it from falling down. There is a certain space for heat dissipation between the walls.
  • the link assembly is connected, and the link assembly includes a first link 39 and a second link 40 whose ends are hinged to each other, and the other end of the first link is installed in the front through a first fixing member 41.
  • the other end of the second link is mounted on the side of the main casing through the second fixing member 42.
  • a power battery group structure capable of freely assembling hidden wirings disclosed in the present invention can realize various forms of assembling an inverter with a hub box and multiple power battery boxes, such as stacking all on top of each other, or All the left and right stitching, or the top and bottom, left and right stitching, as shown in Figures 11 to 14, the specific stitching method is:
  • the front decorative board electrically connects the upper and lower power battery box side sockets by connecting cables, and then covers the front decorative board to hide the connecting cables.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

本发明公开了一种可实现自由拼装隐藏走线的动力电池成组结构，逆变器、集线盒以及多个动力电池箱为左右或上下自由拼装的结构，且相互之间为隐藏式走线，所述动力电池箱包括内箱体、动力电池包、前装饰板组件以及顶盖板，其中内箱体由主壳体以及前盖板组成，动力电池包安装在内箱体内，所述主壳体两侧面安装有连接线插口，该连接线插口与动力电池包电气连接，所述前装饰板组件下边缘与前盖板下边通过铰链铰接，所述顶盖板安装在主壳体的顶面上，具有凸起的腔体。本发明提供了可以实现横纵自由排布的动力电池成组结构，同时相互之间的连接线为隐藏式走线，既不影响美观度，又不会造成脱落等其他问题。

Description

一种可实现自由拼装隐藏走线的动力电池成组结构 技术领域
本发明涉及动力电池系统结构，尤其涉及一种可实现自由拼装隐藏走线的动力电池成组结构。
背景技术
近年来，随着我国电力体制改革不断深化和能源互联网兴起，国家开始大力发展新能源光伏；各种储能类产品应运而生，储能电站用于电力系统的集中调度、大中型储能系统用于智能电网的调峰调频、小型储能系统用于工商业、家庭的日常使用；尤其是容量在数KWh的小型储能系统正面临着大规模的需求；
电池系统是智能电网系统中保证能量双向互动的重要组成，目前国内外储能电池系统成组结构大多只能实现电池的成组保护，其侧重点也仅在于电池系统的电池安全性能，并网符合性以及电气安全性能上。
现有的成组储能电池系统的结构通常是一个常规机柜，内部上下叠加放置多个储能电池系统，各个储能电池系统之间通过连接线从外部连接，这种成组结构虽然可以实现对个储能电池系统的连接，然而其需要一个机柜整体放置隐藏，不仅占用空间，而且美观度差，储能电池的安装位置只有上下叠加形式，而且连接线从外侧连接，容易出现脱落，老化等情况，环境耐久性差。
发明内容
为克服现有技术的缺陷，本发明提供了一种可实现自由拼装隐藏走线的动力电池成组结构，将动力电池箱，逆变器以及集线盒直接固定在墙面上，且根据个人喜好进行横纵排布，同时相互之间的连接线为隐藏式走线，既不影响美观度，又不会造成脱落等其他问题。
本发明揭示了一种可实现自由拼装隐藏走线的动力电池成组结构，包括逆变器，集线盒以及多个动力电池箱呈左右或上下自由拼装而成，且相互之间为隐藏式走线，其特征在于：所述动力电池箱包括内箱体，动力电池包，前装饰板组件以及顶盖板，其中：
内箱体由主壳体以及前盖板组成，动力电池包通过支撑框架安装在主壳体内，所述主壳体两侧面安装有连接线插口，该连接线插口与动力电池包电气连接，所述主壳体顶部安装有碰珠锁的锁座；
所述前装饰板组件包括左装饰板，固定条，右装饰板，且通过上中下三个固定架从背面固定安装，其下部固定架的底部安装有铰链与前盖板底部铰接，上部固定架背面安装有碰珠锁的卡头，所述左装饰板的左侧折弯形成左包覆部，右装饰板的右侧折弯形成右包覆部，盖合时左包覆部和右包覆部包覆主壳体的两侧面，将连接线插口包覆在内，且碰珠锁的卡头卡入锁座内；
所述顶盖板螺钉固定在主壳体的顶面上，具有凸起的腔体，且凸起的空腔两侧具有开口，连接线从两侧的开口伸入腔体进行走线。
作为优选，还包括多个墙体安装支架，其具有前安装面及后安装面，且前安装面上边缘折弯形成固定部，固定部通过紧固件安装在主壳体上端面的后部，且通过后安装面与墙体固定。
作为优选，所述支撑框架包括包覆在动力电池包外部的支撑架以及实现支撑架与主壳体安装的上固定板，下固定板及侧固定板。
作为优选，所述前装饰板组件两侧与内箱体之间通过连杆组件连接，该连杆组件包括端部相互铰接的第一连杆和第二连杆，第一连杆另一端通过第一固定件安装在前装饰板组件内壁上，第二连杆的另一端通过第二固定件安装在主壳体侧面。
作为优选，所述前盖板上开设有维护槽口，且槽口处可拆卸安装有维护盖板。
作为优选，所述主壳体背面安装有把手。
与现有技术相比，本发明的一种可实现自由拼装隐藏走线的动力电池成组结构，具有如下有益之处：
1、采用新型的动力电池箱，逆变器以及集线器的前装饰板可以根据用户需求进行颜色或者款式更换，个性化定制使其满足不同人的审美要求。
2、动力电池箱与墙面之间通过墙体安装支架进行辅助固定，相互之间采用堆叠形式安装，整个安装形式方便快捷，且与墙体之间具有一定散热空间。
3、动力电池箱为独立的个体，多个动力电池箱可以根据自己喜好进行横向或纵向拼接，而在拼接的走线上采用隐藏式走线的方法，使得整个成组结构中看不到连接线，既保证了美观性，也确保了电气连接的安全性，还可以根据需求量进行动力电池箱的自由扩展。
4、对于隐藏式走线，在主壳体两侧面都设置连接线插口，且顶部还设置具有空腔的顶盖板，在横向拼接时通过连接线从侧面插接并从顶部空腔内走线；而对于纵向的拼接，则采用连接线从侧面的连接线插口进行连接，同时通过前装饰板将连接线包覆在内。
附图说明
图1是本发明成组结构示意图；
图2是本发明成组结构的后视图；
图3是本发明内箱体的结构爆炸图；
图4是本发明内箱体的侧剖图；
图5是本发明内箱体的局部剖视图；
图6是本发明前装饰板组件的结构爆炸图；
图7是本发明前装饰板组件的后视图；
图8是本发明顶盖板的结构示意图；
图9是本发明墙体安装支架的结构图；
图10是本发明连杆组件的结构示意图；
图11是本发明三个动力电池箱的第一种组合形式；
图12是本发明三个动力电池箱的第二种组合形式；
图13是本发明四个动力电池箱的组合形式；
图14是本发明五个动力电池箱的组合形式。
具体实施方式
下面将结合本发明的附图，对本发明实施例的技术方案进行清楚、完整的描述。
如图1～2所示为本发明所揭示的一种可实现自由拼装隐藏走线的动力电池成组结构，由逆变器1，集线盒2以及多个动力电池箱3呈左右或上下拼装，通过墙体安装支架4安装在墙面上，且无论是左右拼装或上下拼装都采用隐藏式走线，所述逆变器的壳体前端面安装有装饰板5，逆变器壳体内部的结构与现有逆变器结构一致，故不做赘述，集线盒的结构与现有的集线盒结构一致，故而也不做赘述，区别之处在于外部设置了装饰面板6，接线端口7设置在集线盒侧面，所述动力电池箱包括内箱体8，前装饰板组件以及顶盖板9，且前装饰板组件通过底部的铰链与内箱体铰接，并通过两侧的连杆组件连接，控制打开角度。
如图3～5所示，所述内箱体由主壳体10与前盖板11组成，主壳体10为箱式结构，具有后端面，两个侧面，顶面以及底面，且两个侧面，顶面以及底面边缘折弯由安装边条12，所述前盖板11通过螺钉固定在安装边条12上，其表 面开设有维护槽口13，且槽口处可拆卸安装有维护盖板14，所述主壳体内安装有动力电池包15，该动力电池包外部包覆有支撑架16对动力电池包起到整体固定的作用，然后通过上固定板17，下固定板18以及侧固定板19与主壳体内壁安装，所述主壳体两个侧面安装有连接线插口20，该连接线插口20与内部的动力电池包15电气连接，在多个动力电池箱拼接时，通过连接线21连接连接线插口即可，所述主壳体顶部安装有碰珠锁的锁座22，背面安装有把手35。
如图6～7所示，所述前装饰板组件包括左装饰板23，固定条24，右装饰板25，且通过上中下三个固定架从背面固定安装，其下部固定架26的底部安装有铰链27与前盖板底部铰接，上部固定架28背面安装有碰珠锁的卡头29，所述左装饰板的左侧折弯形成左包覆部30，右装饰板的右侧折弯形成右包覆部31，盖合时左包覆部和右包覆部包覆在主壳体的两侧面，将连接线插口包覆在内，且碰珠锁的卡头卡入锁座内，所述左右装饰板采用阳极氧化喷砂的手法实现不同颜色喷涂，同时具有多种形态款式以及图案，可以通过更换外装饰板实现整体风格颜色的改变。
如图8所示，所述顶盖板9表面具有多个散热孔32，其通过螺钉固定在主壳体顶面上，与主壳体之间具有腔体33，且腔体33两侧具有开口34，连接线可以从腔体内穿过实现隐藏走线。
如图9所示，所述墙体安装支架4呈U型，其具有前安装面36及后安装面37，且前安装面上边缘折弯形成固定部38，固定部通过紧固件安装在主壳体上端面的后部，且通过后安装面与墙体固定，具体安装时将动力电池箱放置在底面上，通过墙体安装支架将上部与墙体固定，防止倾倒，还可确保与墙体之间具有一定的散热空间。
如图10所示，所述连杆组件连接，该连杆组件包括端部相互铰接的第一连杆39和第二连杆40，第一连杆另一端通过第一固定件41安装在前装饰板组件内壁上，第二连杆的另一端通过第二固定件42安装在主壳体侧面，在前装饰面板组件打开时，可以起到侧面拉伸的作用，来限定打开角度。
本发明所揭示的一种可实现自由拼装隐藏走线的动力电池成组结构，可以实现一个逆变器配合一个集线盒以及多个动力电池箱的各种形式拼装，如全部上下堆叠，或者全部左右拼接，亦或者上下左右拼接，参见附图11～14所示，具体的拼接方法为：
对于左右形式的拼接，先将一个动力电池箱放置在地面上，通过上方的墙体安装支架与墙面固定，另一个动力电池箱位于并排固定，打开两个动力电池箱的前装饰板组件，通过连接线穿过顶盖板下方腔体，两端分别与两个动力电池箱侧面的接线插口配合，盖合前装饰板组件，将连接线隐藏在内部。
对于上下行驶的拼接，先将一个动力电池箱放置在地面上，通过上方的墙体安装支架与墙面固定，再将另一个放置在这个动力电池箱上方，同样通过墙体安装支架固定，打开前装饰板通过连接线将上下两个动力电池箱侧面插口电气连接，再盖合前装饰板将连接线隐藏在内。
对于组合式拼装，则结合上面两种拼装形式进行连线安装。
本发明的技术内容及技术特征已揭示如上，然而熟悉本领域的技术人员仍可能基于本发明的揭示而作种种不背离本发明精神的替换及修饰，因此，本发明保护范围应不限于实施例所揭示的内容，而应包括各种不背离本发明的替换及修饰，并为本专利申请权利要求所涵盖。

Claims (6)

  1. 一种可实现自由拼装隐藏走线的动力电池成组结构，包括逆变器，集线盒以及多个动力电池箱呈左右或上下自由拼装而成，且相互之间为隐藏式走线，其特征在于：所述动力电池箱包括内箱体，动力电池包，前装饰板组件以及顶盖板，其中：
    内箱体由主壳体以及前盖板组成，动力电池包通过支撑框架安装在主壳体内，所述主壳体两侧面安装有连接线插口，该连接线插口与动力电池包电气连接，所述主壳体顶部安装有碰珠锁的锁座；
    所述前装饰板组件包括左装饰板，固定条，右装饰板，且通过上中下三个固定架从背面固定安装，其下部固定架的底部安装有铰链与前盖板底部铰接，上部固定架背面安装有碰珠锁的卡头，所述左装饰板的左侧折弯形成左包覆部，右装饰板的右侧折弯形成右包覆部，盖合时左包覆部和右包覆部包覆主壳体的两侧面，将连接线插口包覆在内，且碰珠锁的卡头卡入锁座内；
    所述顶盖板螺钉固定在主壳体的顶面上，具有凸起的腔体，且凸起的空腔两侧具有开口，连接线从两侧的开口伸入腔体进行走线。
  2. 根据权利要求1所述的一种可实现自由拼装隐藏走线的动力电池成组结构，其特征在于：还包括多个墙体安装支架，其具有前安装面及后安装面，且前安装面上边缘折弯形成固定部，固定部通过紧固件安装在主壳体上端面的后部，且通过后安装面与墙体固定。
  3. 根据权利要求1所述的一种可实现自由拼装隐藏走线的动力电池成组结构，其特征在于：所述支撑框架包括包覆在动力电池包外部的支撑架以及实现支撑架与主壳体安装的上固定板，下固定板及侧固定板。
  4. 根据权利要求1所述的一种可实现自由拼装隐藏走线的动力电池成组结构，其特征在于：所述前装饰板组件两侧与内箱体之间通过连杆组件连接，该 连杆组件包括端部相互铰接的第一连杆和第二连杆，第一连杆另一端通过第一固定件安装在前装饰板组件内壁上，第二连杆的另一端通过第二固定件安装在主壳体侧面。
  5. 根据权利要求1所述的一种可实现自由拼装隐藏走线的动力电池成组结构，其特征在于：所述前盖板上开设有维护槽口，且槽口处可拆卸安装有维护盖板。
  6. 根据权利要求1所述的一种可实现自由拼装隐藏走线的动力电池成组结构，其特征在于：所述主壳体背面安装有把手。
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