WO2023165637A1 - 一种标准模块化可扩容移动储能电源结构 - Google Patents

一种标准模块化可扩容移动储能电源结构 Download PDF

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Publication number
WO2023165637A1
WO2023165637A1 PCT/CN2023/091448 CN2023091448W WO2023165637A1 WO 2023165637 A1 WO2023165637 A1 WO 2023165637A1 CN 2023091448 W CN2023091448 W CN 2023091448W WO 2023165637 A1 WO2023165637 A1 WO 2023165637A1
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Prior art keywords
module
power supply
inverter
energy storage
battery module
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PCT/CN2023/091448
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English (en)
French (fr)
Inventor
冷小威
庞业海
周志平
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深圳市移族创新科技有限公司
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Publication of WO2023165637A1 publication Critical patent/WO2023165637A1/zh

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Classifications

    • 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
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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 the technical field of mobile energy storage power supplies, in particular to a standard modular expandable mobile energy storage power supply structure.
  • the purpose of the present invention is to solve the shortcomings existing in the prior art, such as: users need to upgrade during use, but product specifications cannot be upgraded, resulting in reduced product utilization and waste of resources; any dysfunction in the after-sales process requires rectification After the machine is sold, the module cannot be replaced; the actual cost of developing and manufacturing products with different specifications is very high.
  • the present invention provides the following technical solutions:
  • a standard modular expandable mobile energy storage power supply structure including a shell assembly, a back cover, a battery module, an inverter module, a DC power supply module, an expansion module and a connection main board, and the back cover is installed on the rear side of the shell assembly;
  • the connection main board is embedded on the side of the back cover close to the shell assembly;
  • the battery module, inverter module, DC power supply module and expansion module are arranged in layers and installed inside the shell assembly;
  • the shell assembly includes a shell and guide rails, the front side of the shell is open, and there are multiple guide rails, and the guide rails are installed on the left and right sides of the shell from top to bottom;
  • the battery module, the inverter module, the DC power module and the expansion module adopt the same size, and the left and right sides of the battery module, the inverter module, the DC power module and the expansion module are respectively provided with guide grooves.
  • the battery module, inverter module, DC power module and expansion module are engaged with the corresponding guide rails through their respective guide grooves, so that the battery module, inverter module, DC power module and expansion module can be quickly slid and inserted on the Inside the casing, the battery module, the inverter module, the DC power module and the rear side of the expansion module are respectively provided with connection terminals;
  • a plurality of connectors are provided on the side of the connection main board close to the casing, and the connection terminals of the battery module, the inverter module, the DC power supply module and the expansion module are respectively connected to the corresponding connectors.
  • the front sides of the battery module, the inverter module, the DC power supply module and the expansion module are respectively provided with fixing plates, and the left and right sides of the fixing plates are respectively provided with connecting threaded holes, and the front side of each guide rail Fixing threaded holes are respectively provided, and the fixing plates of the battery module, the inverter module, the DC power supply module and the expansion module are respectively locked and connected to the casing by screws passing through the corresponding connecting threaded holes and fixing threaded holes.
  • connection terminals are respectively installed in the rear middle positions of the battery module, the inverter module, the DC power supply module and the expansion module.
  • the size of the rear cover matches the size of the rear side of the housing.
  • the rear side of the housing is provided with a plurality of through slots, the positions of the through slots of the housing correspond to the positions of the connectors connected to the motherboard, and the connecting terminals are connected to the connectors through the corresponding through slots. .
  • the front side of the guide rail is flush with the front side of the casing, and the fixing plate is attached to the front side of the guide rail.
  • the depth of the connecting threaded hole is equal to the thickness of the fixing plate, and the connecting threaded hole is aligned with the fixing threaded hole, and the size of the connecting threaded hole matches the size of the fixing threaded hole.
  • the present invention adopts the arrangement of the battery module, the inverter module and the DC power supply module.
  • the battery module, the inverter module and the DC power supply module adopt the same size and external shell structure, and the battery module, inverter module and DC power supply module are matched by the guide groove and the guide rail.
  • the inverter module and DC power module are clamped with the casing, and are fixedly connected to the casing through bolts and connecting threaded holes.
  • the present invention connects the battery module, the inverter module and the DC power supply module to the connector connected to the main board through the connection terminal, and the modular design can arbitrarily combine different numbers of battery modules and inverter modules. Realize products with different powers and capacities, meet different needs, facilitate standardized manufacturing of products, reduce manufacturing management costs, facilitate product upgrades and expand capacity, and improve product life cycles to save user costs.
  • Fig. 1 is an exploded view of the standard modular expandable mobile energy storage power supply structure of the present invention
  • Fig. 2 is a schematic structural view of the shell assembly of the present invention
  • FIG. 3 is a schematic structural view of the battery module of the present invention.
  • FIG. 5 is a schematic structural diagram of the circuit system of the present invention.
  • the implementation of the present invention provides a standard modular expandable mobile energy storage power supply structure, including a housing assembly 1, a rear cover 2, a battery module 3, an inverter module 4, a DC power supply module 5,
  • the expansion module 6 and the connecting main board 7, the back cover 2 is installed on the rear side of the shell assembly 1; the connecting main board 7 is embedded in the side of the back cover 2 close to the shell assembly 1; the battery module 3, the inverter module 4, and the DC power supply module 5 and expansion modules 6 are arranged in layers (from top to bottom or bottom to top) and installed inside the shell assembly 1.
  • the housing assembly 1 can include a housing 11 and a guide rail 12.
  • the front side of the housing 11 is open, and there are multiple guide rails 12, and the guide rails 12 are installed on the left and right sides of the housing 11 from top to bottom. side.
  • the battery module 3, the inverter module 4, the DC power module 5 and the expansion module 6 adopt the same size, and the battery module 3, the inverter module 4, the DC power module 5 and the expansion module 6 are all arranged as square.
  • guide grooves 32 are respectively provided on the left and right sides of the exterior of the battery module 3 , and correspondingly, guide grooves can also be provided on the left and right sides of the exterior of the inverter module 4 , DC power supply module 5 and expansion module 6 32, the battery module 3, the inverter module 4, the DC power module 5 and the expansion module 6 are engaged with the corresponding guide rails 12 through their respective guide grooves 32, so that the battery module 3, the inverter module 4, the DC power supply The module 5 and the expansion module 6 can be quickly slid and inserted inside the casing 11 .
  • connection terminals 35 are provided on the rear side of the battery module 3 , and correspondingly, connection terminals 35 are also provided on the rear sides of the inverter module 4 , the DC power module 5 and the expansion module 6 .
  • the connection terminals 35 can be respectively installed in the rear middle positions of the battery module 3 , the inverter module 4 , the DC power module 5 and the expansion module 6 .
  • a plurality of connectors 71 are arranged on the side of the main board 7 close to the casing 11, and the connectors 71 are arranged in order from top to bottom, the battery module 3, the inverter module 4, the DC power module 5 and the expansion module
  • the connecting terminals 35 of 6 can be respectively connected to the corresponding connectors 71.
  • the rear side of the casing 11 can be provided with a plurality of through grooves, the position of the through grooves of the casing 11 corresponds to the position of the connector 71 connected to the main board 7, and the connecting terminals 35 can pass through the corresponding through grooves and connect Device 71 is docked.
  • the front sides of the battery module 3 , the inverter module 4 , the DC power module 5 and the expansion module 6 are respectively provided with fixing plates 33 .
  • the left and right sides of the fixing plate 33 are respectively provided with connecting threaded holes 34
  • the front side of each guide rail 12 is respectively provided with fixing threaded holes 13
  • the battery module 3 the inverter module 4
  • the DC power module 5 the expansion module 6
  • the fixing plate 33 of the module 6 is locked and connected with the housing 11 through screws passing through the corresponding connecting threaded holes 34 and the fixing threaded holes 13 respectively.
  • the front side of the guide rail 12 is flush with the front side of the housing 11 , and the fixing plate 33 is attached to the front side of the guide rail 12 .
  • the depth of the connecting screw hole 34 is equal to the thickness of the fixing plate 33 , and the connecting screw hole 34 is aligned with the fixing screw hole 13 , and the size of the connecting screw hole 34 matches the size of the fixing screw hole 13 .
  • the size of the rear cover 2 may match the size of the rear side of the housing 11 .
  • the battery module 3, the inverter module 4 and the DC power supply module 5 are connected to the connector connected to the main board 7 through the connection terminal 35, and the modular design can arbitrarily combine different numbers of battery modules 3 and inverter modules 4.
  • the modular design can arbitrarily combine different numbers of battery modules 3 and inverter modules 4.
  • the battery module 3, the inverter module 4, and the DC power module 5 adopt the same size and external shell structure, and the battery module 3, the inverter module 4, and the DC power module 5 are connected to the shell 11 through the cooperation of the guide groove 32 and the guide rail 12. connected to the casing 11 through bolts and connecting threaded holes 34, when one of the battery module 3, inverter module 4 and DC power supply module 5 is damaged or needs to be replaced, just disassemble the corresponding module, which is convenient for mobile storage Power supply maintenance.
  • Embodiment 2 of the present invention provides a standard modular expandable mobile energy storage power supply structure.
  • Embodiment 2 may also include module No. 1, which is a bus convergence
  • the busbar includes an AC bus, a DC bus, a communication bus, and corresponding bus connection terminals 35, and is electrically connected through the connection terminals 35.
  • the second module is a human-computer interaction system control module, including buttons, display screens, communication, System control function, the second module has a DC bus and communication bus interface, can be directly inserted into the bus busbar, the third module is a DC charging and discharging and photovoltaic charging module, has a DC bus and communication bus interface, can be directly inserted into the bus busbar , No.
  • Inverter module 4 is a bidirectional inverter with AC bus, DC bus and communication bus interfaces, which can be inserted into bus busbars.
  • No. 6 and No. 7 are energy storage
  • the battery pack has a built-in battery management system. Through the DC bus and communication bus interface on the battery management system, it can be inserted into the bus busbar. Each module is inserted into the rack through the bus interface to connect to the bus busbar.
  • the battery body in the battery module 3 is charged or discharged through the DC bus, the AC bus can provide AC parallel function, and the communication bus can transmit control, status, alarm and other information to coordinate the overall operation of the system, and can expand the energy storage battery pack arbitrarily
  • the battery module 3, inverter module 4, DC and photovoltaic modules inside, the battery module 3, inverter module 4 and DC power module 5 are connected to the connector connected to the main board 7 through the connection terminal 35, and the modular design can be combined arbitrarily Different numbers of battery modules 3 and inverter modules 4 can increase the capacity, power, and number of photovoltaic access points of energy storage products.
  • Modules such as batteries, inverters, photovoltaics, and human-computer interaction are all standardized modules, which can increase and improve products Standardization and scale reduce the actual cost of product R&D and manufacturing. For users, for future upgrades, they can directly purchase more modules and replace a larger shell to complete the upgrade and expansion, which greatly expands the utilization rate of the product.
  • the user Before using the device, the user should first inspect the device and use it after confirming that there is no problem.
  • the battery module 3, the inverter module 4 and the DC power module 5 adopt the same size and structure, and pass through the guide slot 32 Cooperate with the guide rail 12 to clamp the battery module 3, the inverter module 4 and the DC power supply module 5 to the casing 11, and connect to the casing 11 through bolts and connecting threaded holes 34.
  • the battery module 3 the inverter module 4 and the DC
  • one of the power supply modules 5 is damaged or needs to be replaced, just disassemble the corresponding module, which is convenient for the maintenance of the mobile energy storage power supply.
  • the modular design can arbitrarily combine different numbers of battery modules 3 and inverter modules 4 to realize products with different power and different capacities, which can meet different needs and facilitate standardized manufacturing of products, reduce manufacturing management costs, and at the same time It is convenient for product upgrade and expansion, and the product life cycle is improved to save user costs.
  • the above completes a series of operations of the device.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明公开了一种标准模块化可扩容移动储能电源结构，包括外壳组件、后盖、电池模块、逆变器模块、DC电源模块、扩充模块和连接主板；本发明的各个模块可通过导槽与导轨的配合实现与外壳的快速卡接，当产品需要扩容时，只需要增加相应的电池模块或者逆变器模块即可，当电池模块、逆变器模块和DC电源模块其中一个损坏时，拆卸下相应的模块更换即可，便于储能电源的维修售后，此外，电池模块、逆变器模块和DC电源模块可通过连接端子与连接主板的连接器相连，标准模块化设计可以任意组合不同数量的电池模块和逆变器模块，来实现不同功率、不同容量的产品，满足不同需求的同时便于产品标准化制造和未来的扩容升级。

Description

一种标准模块化可扩容移动储能电源结构 技术领域
本发明涉及移动储能电源技术领域，具体为一种标准模块化可扩容移动储能电源结构。
 背景技术
目前市面上移动储能电源结构千奇百态，不同容量规格型号，需要设计不同结构以及电子电路，极大增加了研发重复投入成本；不同型号产品的制造投产，需要设计不同的工装治具和作业手册，以及对应的作业培训工作，极大增加了制造管理成本。售后过程中，产品出现单一功能质量问题，即需要整台产品寄修或更换，增加了售后成本。用户未来容量需求升级，市面现有产品无法扩容升级，需要重新购买整机，产品价值没有得到充分利用，资源浪费。因此，急需研制一种标准模块化可扩容的移动储能电源结构，以解决上述问题，降低产品实际交付成本和售后成本，提升产品复用价值，降低资源浪费，且便于市场推广与应用。
 技术问题
本发明的目的是为了解决现有技术中存在的缺点，如：用户使用过程中需求升级，但是产品规格无法升级，导致产品利用率降低，资源浪费；售后过程中，任意功能障碍，均需要整机售后，无法更换模块；研发制造不同规格产品，实际成本非常高。
 技术解决方案
为实现上述目的，本发明提供如下技术方案：
一种标准模块化可扩容移动储能电源结构，包括外壳组件、后盖、电池模块、逆变器模块、DC电源模块、扩充模块和连接主板，所述后盖安装在外壳组件的后侧；所述连接主板嵌装在后盖靠近外壳组件的一侧；所述电池模块、逆变器模块、DC电源模块和扩充模块分层排列安装在外壳组件的内部；
所述外壳组件包括外壳和导轨，所述外壳的前侧采用敞口式，所述导轨设置有多个，且导轨从上往下分别安装在外壳的内部左右两侧；
所述电池模块、逆变器模块、DC电源模块和扩充模块采用相同的尺寸，所述电池模块、逆变器模块、DC电源模块和扩充模块的外部左右两侧分别设有导槽，所述电池模块、逆变器模块、DC电源模块和扩充模块分别通过各自的导槽与相应的导轨相卡接，从而使电池模块、逆变器模块、DC电源模块和扩充模块能够快速滑动插装在外壳的内部，所述电池模块、逆变器模块、DC电源模块和扩充模块的后侧分别设有连接端子；
所述连接主板靠近外壳的一侧设置有多个连接器，所述电池模块、逆变器模块、DC电源模块和扩充模块的连接端子分别与各自对应的连接器相对接。
作为优选的，所述电池模块、逆变器模块、DC电源模块和扩充模块的前侧分别设有固定板，所述固定板的左右两侧分别设有连接螺纹孔，每个导轨的前侧分别设有固定螺纹孔，所述电池模块、逆变器模块、DC电源模块和扩充模块的固定板分别通过穿过相应连接螺纹孔和固定螺纹孔的螺丝与外壳实现锁固连接。
作为优选的，所述连接端子分别安装在电池模块、逆变器模块、DC电源模块和扩充模块的后侧中间位置。
作为优选的，所述后盖的尺寸与外壳后侧的尺寸匹配。
作为优选的，所述外壳的后侧开设有多个通槽，该外壳的通槽的位置与连接主板的连接器的位置相对应，所述连接端子穿过相应的通槽与连接器相对接。
作为优选的，所述导轨的前侧与外壳的前侧平齐，所述固定板与导轨的前侧贴合。
作为优选的，所述连接螺纹孔的深度等于固定板的厚度，且连接螺纹孔与固定螺纹孔对齐，该连接螺纹孔的尺寸与固定螺纹孔的尺寸匹配。
 有益效果
与现有技术相比，本发明的有益效果是：
1、本发明通过电池模块、逆变器模块和DC电源模块的设置，电池模块、逆变器模块和DC电源模块采用相同的尺寸和外部壳体结构，通过导槽与导轨配合进行电池模块、逆变器模块和DC电源模块与外壳的卡接，通过螺栓和连接螺纹孔与外壳固定连接，当电池模块、逆变器模块和DC电源模块其中一个损坏或需要更换时，拆卸下相应的模块即可，便于移动储能电源的维护保养。
2、本发明通过连接主板的设置，电池模块、逆变器模块和DC电源模块通过连接端子与连接主板的连接器相连，模块化设计可以任意组合不同数量的电池模块和逆变器模块，来实现不同功率、不同容量的产品，满足不同需求的同时便于产品标准化制造，降低制造管理成本，同时方便产品升级扩容，提升产品生命周期从而节约用户成本。
 附图说明
图1为本发明的标准模块化可扩容移动储能电源结构的分解图；
图2为本发明的外壳组件的结构示意图；
图3为本发明的电池模块的结构示意图；
图4为本发明的电池模块的后视图；
图5为本发明的电路系统结构示意图。
图中：1、外壳组件；11、外壳；12、导轨；13、固定螺纹孔；2、后盖；3、电池模块；32、导槽；33、固定板；34、连接螺纹孔；35、连接端子；4、逆变器模块；5、DC电源模块；6、扩充模块；7、连接主板；71、连接器。
 本发明的实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“内”、“外”“前端”、“后端”、“两端”、“一端”、“另一端”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发明和简化描述，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发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“设置有”、“连接”等，应做广义理解，例如“连接”，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。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例一
如图1所示，本发明的实施一提供了一种标准模块化可扩容移动储能电源结构，包括外壳组件1、后盖2、电池模块3、逆变器模块4、DC电源模块5、扩充模块6和连接主板7，后盖2安装在外壳组件1的后侧；连接主板7嵌装在后盖2靠近外壳组件1的一侧；电池模块3、逆变器模块4、DC电源模块5和扩充模块6分层排列(从上往下或从下往上)安装在外壳组件1的内部。
如图2所示，外壳组件1可以包括外壳11和导轨12，外壳11的前侧采用敞口式，导轨12设置有多个，且导轨12从上往下分别安装在外壳11的内部左右两侧。
如图1所示，电池模块3、逆变器模块4、DC电源模块5和扩充模块6采用相同的尺寸，电池模块3、逆变器模块4、DC电源模块5和扩充模块6均设置成方形。如图3所示，电池模块3的外部左右两侧分别设有导槽32，相应的，逆变器模块4、DC电源模块5和扩充模块6的外部左右两侧也可以分别设有导槽32，电池模块3、逆变器模块4、DC电源模块5和扩充模块6分别通过各自的导槽32与相应的导轨12相卡接，从而使电池模块3、逆变器模块4、DC电源模块5和扩充模块6能够快速滑动插装在外壳11的内部。
如图4所示，电池模块3的后侧设有连接端子35，相应的，逆变器模块4、DC电源模块5和扩充模块6的后侧也分别设有连接端子35。优选的，连接端子35可以分别安装在电池模块3、逆变器模块4、DC电源模块5和扩充模块6的后侧中间位置。
如图1所示，连接主板7靠近外壳11的一侧设置有多个连接器71，连接器71从上往下依次排列，电池模块3、逆变器模块4、DC电源模块5和扩充模块6的连接端子35能够分别与各自对应的连接器71相对接。
具体实施时，外壳11的后侧可以开设有多个通槽，该外壳11的通槽的位置与连接主板7的连接器71的位置相对应，连接端子35可以穿过相应的通槽与连接器71相对接。
电池模块3、逆变器模块4、DC电源模块5和扩充模块6的前侧分别设有固定板33。为了方便固定，固定板33的左右两侧分别设有连接螺纹孔34，每个导轨12的前侧分别设有固定螺纹孔13，电池模块3、逆变器模块4、DC电源模块5和扩充模块6的固定板33分别通过穿过相应连接螺纹孔34和固定螺纹孔13的螺丝与外壳11实现锁固连接。
在本实施例中，导轨12的前侧与外壳11的前侧平齐，固定板33与导轨12的前侧贴合。连接螺纹孔34的深度等于固定板33的厚度，且连接螺纹孔34与固定螺纹孔13对齐，连接螺纹孔34的尺寸与固定螺纹孔13的尺寸匹配。
此外，后盖2的尺寸可以与外壳11后侧的尺寸匹配。
在本实施例中，电池模块3、逆变器模块4和DC电源模块5通过连接端子35与连接主板7的连接器相连，模块化设计可以任意组合不同数量的电池模块3和逆变器模块4，来实现不同功率、不同容量的产品，满足不同需求的同时便于产品标准化制造，降低制造管理成本，同时方便产品升级扩容，提升产品生命周期从而节约用户成本。
电池模块3、逆变器模块4和DC电源模块5采用相同的尺寸和外部壳体结构，通过导槽32与导轨12配合进行电池模块3、逆变器模块4和DC电源模块5与外壳11的卡接，通过螺栓和连接螺纹孔34与外壳11相连，当电池模块3、逆变器模块4和DC电源模块5其中一个损坏或需要更换时，拆卸下相应的模块即可，便于移动储能电源的维护保养。
实施例二
本发明实施例二提供了一种标准模块化可扩容移动储能电源结构，在上述实施例一的基础上，如图5所示，本实施例二还可以包括一号模块，其为总线汇流母排，包含交流母线，直流母线，通讯总线，以及对应的各总线连接端子35，并通过连接端子35进行电性连接，二号模块为人机交互系统控制模块，包含按键，显示屏，通讯，系统控制功能，二号模块具备直流母线和通讯总线接口，可以直接插入总线汇流母排，三号模块为直流充放电和光伏充电模块，具备直流母线和通讯总线接口，可以直接插入总线汇流母排，四、五号皆为逆变器模块4，逆变器模块4为双向逆变器，具备交流母线、直流母线、通讯总线接口，可以插入总线汇流母排，六号和七号为储能电池组，内置电池管理系统，通过电池管理系统上的直流母线和通讯总线接口，可以插入总线汇流母排，各模块均通过总线接口插入机架，从而连接上总线汇流母排，各模块之间通过直流母线给电池模块3内的电池本体进行充电或者放电，交流母线可以提供交流并联功能，通讯总线可以传输控制、状态、告警等信息，用于协调系统整体运作，可以任意扩展储能电池组内的电池模块3、逆变器模块4、直流和光伏模块，电池模块3、逆变器模块4和DC电源模块5通过连接端子35与连接主板7的连接器相连，模块化设计可以任意组合不同数量的电池模块3和逆变器模块4，从而提升储能产品容量、功率、光伏接入点数量，电池、逆变、光伏和人机交互等模块均为标准化模块，可以加大提升产品标准化，规模化，降低产品研发制造实际成本，对于用户而言，未来的升级，可以直接购买更多模块，更换更大的外壳，即可完成升级扩容，极大拓展了产品的利用率。
工作原理：使用本装置前，使用人员先对装置进行检测，确认没有问题后使用，使用时，电池模块3、逆变器模块4和DC电源模块5采用相同的尺寸和结构，通过导槽32与导轨12配合进行电池模块3、逆变器模块4和DC电源模块5与外壳11的卡接，通过螺栓和连接螺纹孔34与外壳11相连，当电池模块3、逆变器模块4和DC电源模块5其中一个损坏或需要更换时，拆卸下相应的模块即可，便于移动储能电源的维护保养，电池模块3、逆变器模块4和DC电源模块5通过连接端子35与连接主板7的连接器相连，模块化设计可以任意组合不同数量的电池模块3和逆变器模块4，来实现不同功率，不同容量的产品，满足不同需求的同时便于产品标准化制造，降低制造管理成本，同时方便产品升级扩容，提升产品生命周期从而节约用户成本，以上便完成本装置的一系列操作。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。

Claims (7)

  1. 一种标准模块化可扩容移动储能电源结构，其特征在于：包括外壳组件(1)、后盖(2)、电池模块(3)、逆变器模块(4)、DC电源模块(5)、扩充模块(6)和连接主板(7)，所述后盖(2)安装在外壳组件(1)的后侧；所述连接主板(7)嵌装在后盖(2)靠近外壳组件(1)的一侧；所述电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)分层排列安装在外壳组件(1)的内部；
    所述外壳组件(1)包括外壳(11)和导轨(12)，所述外壳(11)的前侧采用敞口式，所述导轨(12)设置有多个，且导轨(12)从上往下分别安装在外壳(11)的内部左右两侧；
    所述电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)采用相同的尺寸，所述电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)的外部左右两侧分别设有导槽(32)，所述电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)分别通过各自的导槽(32)与相应的导轨(12)相卡接，从而使电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)能够快速滑动插装在外壳(11)的内部，所述电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)的后侧分别设有连接端子(35)；
    所述连接主板(7)靠近外壳(11)的一侧设置有多个连接器(71)，所述电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)的连接端子(35)分别与各自对应的连接器(71)相对接。
  2. 根据权利要求1所述的标准模块化可扩容移动储能电源结构，其特征在于：所述电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)的前侧分别设有固定板(33)，所述固定板(33)的左右两侧分别设有连接螺纹孔(34)，每个导轨(12)的前侧分别设有固定螺纹孔(13)，所述电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)的固定板(33)分别通过穿过相应连接螺纹孔(34)和固定螺纹孔(13)的螺丝与外壳(11)实现锁固连接。
  3. 根据权利要求1所述的标准模块化可扩容移动储能电源结构，其特征在于：所述连接端子(35)分别安装在电池模块(3)、逆变器模块(4)、DC电源模块(5)和扩充模块(6)的后侧中间位置。
  4. 根据权利要求1所述的标准模块化可扩容移动储能电源结构，其特征在于：所述后盖(2)的尺寸与外壳(11)后侧的尺寸匹配。
  5. 根据权利要求1所述的标准模块化可扩容移动储能电源结构，其特征在于：所述外壳(11)的后侧开设有多个通槽，该外壳(11)的通槽的位置与连接主板(7)的连接器(71)的位置相对应，所述连接端子(35)穿过相应的通槽与连接器(71)相对接。
  6. 根据权利要求2所述的标准模块化可扩容移动储能电源结构，其特征在于：所述导轨(12)的前侧与外壳(11)的前侧平齐，所述固定板(33)与导轨(12)的前侧贴合。
  7. 根据权利要求2所述的标准模块化可扩容移动储能电源结构，其特征在于：所述连接螺纹孔(34)的深度等于固定板(33)的厚度，且连接螺纹孔(34)与固定螺纹孔(13)对齐，该连接螺纹孔(34)的尺寸与固定螺纹孔(13)的尺寸匹配。
PCT/CN2023/091448 2022-03-04 2023-04-28 一种标准模块化可扩容移动储能电源结构 WO2023165637A1 (zh)

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