CN205177927U - Lead wire frame set spare and battery module of battery module - Google Patents
Lead wire frame set spare and battery module of battery module Download PDFInfo
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- CN205177927U CN205177927U CN201521007448.2U CN201521007448U CN205177927U CN 205177927 U CN205177927 U CN 205177927U CN 201521007448 U CN201521007448 U CN 201521007448U CN 205177927 U CN205177927 U CN 205177927U
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
本实用新型公开了电池模组的引线框架组件及电池模组。本实用新型所述的电池模组的连接框架组件，包括：支撑框，所述支撑框具有上表面、与上表面相对的下表面以及侧壁；多个金属排，所述多个金属排设置在所述支撑框上，用于电连接多个电池芯；连接端子，所述连接端子支撑于所述支撑框上；至少部分所述连接端子用于所述多个金属排与控制电路的电连接。本实用新型中的引线框架结构简单，容易生产，投资成本低。
The utility model discloses a lead frame assembly of a battery module and a battery module. The connection frame assembly of the battery module described in the utility model includes: a support frame, the support frame has an upper surface, a lower surface opposite to the upper surface, and a side wall; a plurality of metal rows, and the plurality of metal rows are arranged On the support frame, it is used to electrically connect a plurality of battery cells; connection terminals, the connection terminals are supported on the support frame; at least part of the connection terminals are used for the electrical connections between the plurality of metal bars and the control circuit connect. The lead frame in the utility model has simple structure, easy production and low investment cost.
Description
技术领域technical field
本实用新型涉及电池模组的引线框架组件及电池模组。The utility model relates to a lead frame assembly of a battery module and a battery module.
背景技术Background technique
电池的其中一种使用方式是多个电池芯组成一个电池模组，再由多个电池模组组成一个电池包使用。在每一个电池模组中，需要设置各种传感器监控电池芯的工作状态，如电流、温度等，以便对电池芯的工作做出有效的管理，使其工作效率最大化、延长使用寿命。每个电池模组中，通常还会设置印刷线路板，以便安装控制器等元器件。现有技术中，传感器与印刷线路板的电连接结构复杂、制造难度大，且连接电路固定设置，无法根据具体使用要求灵活变化。One of the ways to use the battery is to form a battery module with multiple battery cells, and then use multiple battery modules to form a battery pack. In each battery module, various sensors need to be installed to monitor the working status of the battery core, such as current, temperature, etc., in order to effectively manage the work of the battery core, maximize its working efficiency and prolong its service life. In each battery module, a printed circuit board is usually provided to install components such as a controller. In the prior art, the electrical connection structure between the sensor and the printed circuit board is complex and difficult to manufacture, and the connection circuit is fixed and cannot be flexibly changed according to specific usage requirements.
实用新型内容Utility model content
本实用新型的目的之一是为了克服现有技术中的不足，提供一种结构简单的电池模组的引线框架组件。One of the purposes of the present utility model is to provide a lead frame assembly of a battery module with a simple structure in order to overcome the deficiencies in the prior art.
为实现以上目的，本实用新型通过以下技术方案实现：In order to achieve the above purpose, the utility model is realized through the following technical solutions:
电池模组的连接框架组件，其特征在于，包括：The connection frame assembly of the battery module is characterized in that it includes:
支撑框，所述支撑框具有上表面、与上表面相对的下表面以及侧壁；a support frame having an upper surface, a lower surface opposite to the upper surface, and side walls;
多个金属排，所述多个金属排设置在所述支撑框上，用于电连接多个电池芯；a plurality of metal rows, the plurality of metal rows are arranged on the support frame, and are used to electrically connect a plurality of battery cells;
连接端子，所述连接端子支撑于所述支撑框上；至少部分所述连接端子用于所述多个金属排与控制电路的电连接。Connecting terminals, the connecting terminals are supported on the support frame; at least part of the connecting terminals are used for electrical connection between the plurality of metal rows and the control circuit.
根据本实用新型的一个优选实施例，所述连接端子一端为卡接结构。According to a preferred embodiment of the present utility model, one end of the connection terminal is a clamping structure.
根据本实用新型的一个优选实施例，所述卡接结构为自连接端子端部起具有曲线外形的卡接段。According to a preferred embodiment of the present utility model, the clamping structure is a clamping segment with a curved shape from the end of the connecting terminal.
根据本实用新型的一个优选实施例，所述连接端子一端为压配结构。According to a preferred embodiment of the present utility model, one end of the connecting terminal is a press-fit structure.
根据本实用新型的一个优选实施例，所述连接端子为直线型或U型。According to a preferred embodiment of the present invention, the connecting terminal is straight or U-shaped.
根据本实用新型的一个优选实施例，还包括导电件，所述导电件将部分所述连接端子与所述多个金属排电连接。According to a preferred embodiment of the present invention, a conductive member is further included, and the conductive member electrically connects part of the connection terminals with the plurality of metal rows.
根据本实用新型的一个优选实施例，所述连接端子另一端开设有第一缺口；所述导电件机械连接在所述第一缺口处并在该处与所述连接端子电连接。According to a preferred embodiment of the present invention, the other end of the connecting terminal is provided with a first notch; the conductive member is mechanically connected to the first notch and electrically connected to the connecting terminal there.
根据本实用新型的一个优选实施例，部分所述连接端子和所述多个金属排上分别设置有卡接结构，所述卡接结构分别用于连接所述导电件。According to a preferred embodiment of the present invention, part of the connection terminals and the plurality of metal rows are respectively provided with clamping structures, and the clamping structures are respectively used for connecting the conductive elements.
根据本实用新型的一个优选实施例，所述导电件与部分所述连接端子或所述多个金属排之间的连接为电弧焊接。According to a preferred embodiment of the present invention, the connection between the conductive member and part of the connecting terminals or the plurality of metal rows is arc welding.
根据本实用新型的一个优选实施例，所述支撑框上设置有凹槽；部分所述导电件位于所述凹槽内。According to a preferred embodiment of the present invention, grooves are provided on the support frame; part of the conductive elements are located in the grooves.
根据本实用新型的一个优选实施例，还包括电路检测器件或电路控制器件，所述电路检测器件或电路控制器件设置在所述支撑框上，并与所述连接端子直接电连接或通过导电件电连接。According to a preferred embodiment of the present invention, it further includes a circuit detection device or a circuit control device, the circuit detection device or circuit control device is arranged on the support frame, and is directly electrically connected to the connection terminal or through a conductive member electrical connection.
根据本实用新型的一个优选实施例，所述多个金属排上设置有插座，所述电路控制装置或者所述电路检测装置设置在所述插座上，所述连接端子通过插头和所述导电件与所述插座电连接；所述插头与所述插座插接连接，所述插头与所述连接端子通过所述导电件连接。According to a preferred embodiment of the present invention, sockets are arranged on the plurality of metal rows, the circuit control device or the circuit detection device is arranged on the sockets, and the connecting terminals are connected through the plugs and the conductive elements. It is electrically connected with the socket; the plug is plugged and connected with the socket, and the plug is connected with the connecting terminal through the conductive member.
根据本实用新型的一个优选实施例，所述支撑框为塑料件。According to a preferred embodiment of the utility model, the support frame is a plastic part.
根据本实用新型的一个优选实施例，还包括印刷线路板，所述印刷线路板与部分或全部所述连接端子卡接连接或焊接。According to a preferred embodiment of the present invention, a printed circuit board is further included, and the printed circuit board is clamped or welded to part or all of the connection terminals.
根据本实用新型的一个优选实施例，所述印刷线路板与部分或全部所述连接端子卡接连接或焊接。According to a preferred embodiment of the present invention, the printed circuit board is clamped or welded to part or all of the connecting terminals.
根据本实用新型的一个优选实施例，所述印刷线路板上设置有电池模组控制线路。According to a preferred embodiment of the present utility model, the printed circuit board is provided with a battery module control circuit.
根据本实用新型的一个优选实施例，还包括端子安装板，所述多个连接端子一端与所述端子安装板插接连接；所述端子安装板位于所述支撑框的上表面或下表面与所述印刷线路板之间。According to a preferred embodiment of the present invention, it further includes a terminal mounting plate, one end of the plurality of connection terminals is plugged and connected to the terminal mounting plate; the terminal mounting plate is located between the upper surface or the lower surface of the support frame and between the printed wiring boards.
本实用新型的目的之二是为了克服现有技术中的不足，提供一种结构简单的电池模组。The second purpose of the utility model is to provide a battery module with a simple structure in order to overcome the deficiencies in the prior art.
为实现以上目的，本实用新型通过以下技术方案实现：In order to achieve the above purpose, the utility model is realized through the following technical solutions:
电池模组，其特征在于，包括前述的电池模组的引线框架组件及多个电池芯；所述多个电池芯通过所述电池模组的引线框架组件相互串联和/或并联，形成电池模组。The battery module is characterized in that it includes the aforementioned lead frame assembly of the battery module and a plurality of battery cells; the plurality of battery cells are connected in series and/or parallel to each other through the lead frame assembly of the battery module to form a battery module. Group.
本实用新型中的电池模组的引线框架组件及电池模组，在支撑框上设置连接端子连接印刷线路板与其他元器件，可以使用导线灵活连接各种结构。各器件的电连接电路不用封装在支撑框内部，可以使用导线可根据实际使用要求灵活设置，而不受预先设置的限制。连接端子部分埋设在支撑框内，可以利用嵌件注塑工艺方便地生产。本实用新型中的引线框架结构简单，容易生产，投资成本低。本实用新型中的导线可以采用电弧焊的方式与连接端子连接，相对于其它焊接方式，本实用新型中的连接方式更可靠。设置凹槽，使导线部分位于凹槽内，使导线布线更整齐，避免杂乱。导线分别与金属排和连接端子连接的两端通常高于支撑框上表面，因此，设置支撑块并将凹槽设置在支撑块上，可使导线水平地放置在支撑块的凹槽内，避免导线向下及向上弯折。In the lead frame assembly of the battery module and the battery module in the utility model, connection terminals are provided on the support frame to connect the printed circuit board and other components, so that various structures can be flexibly connected by wires. The electrical connection circuit of each device does not need to be packaged inside the support frame, and wires can be used, which can be flexibly set according to actual use requirements without being restricted by presets. The connecting terminal part is buried in the supporting frame, and can be conveniently produced by using an insert injection molding process. The lead frame in the utility model has simple structure, easy production and low investment cost. The wires in the utility model can be connected to the connecting terminals by means of arc welding. Compared with other welding methods, the connection method in the utility model is more reliable. The groove is provided so that the wire part is located in the groove, so that the wiring of the wire is more neat and messy is avoided. The two ends of the wire connected to the metal bar and the connecting terminal are usually higher than the upper surface of the support frame. Therefore, setting the support block and setting the groove on the support block can make the wire horizontally placed in the groove of the support block, avoiding The wires are bent downwards and upwards.
附图说明Description of drawings
图1为本实用新型实施例1结构示意图。Fig. 1 is a structural schematic diagram of Embodiment 1 of the utility model.
图2为从另一个角度观察的本实用新型实施例1结构示意图。Fig. 2 is a structural schematic view of Embodiment 1 of the present utility model viewed from another angle.
图3为本实用新型中的其中一种金属排与连接端子电连接结构示意图。FIG. 3 is a schematic diagram of the electrical connection structure between a metal row and a connecting terminal in the present invention.
图4为本实用新型中的另一种金属排结构示意图。Fig. 4 is a structural schematic diagram of another metal row in the present invention.
图5为本实用新型中的另一种连接端子结构示意图。Fig. 5 is a structural schematic diagram of another connecting terminal in the present invention.
图6为本实用新型中实施例2中的端子安装板与连接端子配合关系结构示意图。FIG. 6 is a structural schematic diagram of the cooperation relationship between the terminal mounting plate and the connecting terminals in Embodiment 2 of the present invention.
具体实施方式detailed description
以下结合附图对本实用新型做进一步详细说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.
实施例1Example 1
如图1、图2所示，电池模组100包括多个电池芯110和电池模组的引线框架组件120。多个电池芯110按照预定的方式排列分布。引线框架组件120用于将多个电池芯110以串联和/或并联的方式组成一个电池模组100。在如图1所示的优选示例中，示出了以十二个电池芯110为例组成的电池模组，十二个电池芯110按照六排二列排列。As shown in FIG. 1 and FIG. 2 , the battery module 100 includes a plurality of battery cells 110 and a lead frame assembly 120 of the battery module. Multiple battery cells 110 are arranged and distributed in a predetermined manner. The lead frame assembly 120 is used to connect a plurality of battery cells 110 in series and/or in parallel to form a battery module 100 . In the preferred example shown in FIG. 1 , a battery module composed of twelve battery cells 110 is shown as an example, and the twelve battery cells 110 are arranged in six rows and two columns.
电池模组的引线框架组件120包括支撑框121和连接端子130。支撑框121具有上表面122、与上表面122相对的下表面123以及侧壁124。上表面122、下表面123及侧壁124限定了支撑框121的形状，其具体形状可根据实际应用场合确定。侧壁124上端既可以与上表面122齐平，也可以突出于上表面122；侧壁124下端既可以和下表面123齐平，也可以突出于下表面123。在如图所示的优选示例中，侧壁124上端突出于上表面122，下端突出于下表面123，使其在上表面122一侧和下表面123一侧形成凹槽的形状。侧壁124突出于上表面122或下表面123，可以为设置在上表面122或下表面123的结构提供保护，并方便将其他结构与支撑框120机械连接。在如图1所示的示例中，支撑框120的下表面123扣装在多个电池芯110上，电池芯110部分位于侧壁124的包围中，这样可方便地将电池芯110与支撑框120连接。The lead frame assembly 120 of the battery module includes a support frame 121 and a connection terminal 130 . The support frame 121 has an upper surface 122 , a lower surface 123 opposite to the upper surface 122 , and a side wall 124 . The upper surface 122 , the lower surface 123 and the side wall 124 define the shape of the support frame 121 , and its specific shape can be determined according to the actual application. The upper end of the side wall 124 can be flush with the upper surface 122 or protrude from the upper surface 122 ; the lower end of the side wall 124 can be flush with the lower surface 123 or protrude from the lower surface 123 . In the preferred example shown in the figure, the upper end of the side wall 124 protrudes from the upper surface 122 , and the lower end protrudes from the lower surface 123 , forming a groove shape on the upper surface 122 side and the lower surface 123 side. The side wall 124 protrudes from the upper surface 122 or the lower surface 123 , can provide protection for the structures disposed on the upper surface 122 or the lower surface 123 , and facilitate mechanical connection of other structures with the support frame 120 . In the example shown in Figure 1, the lower surface 123 of the support frame 120 is fastened on a plurality of battery cores 110, and the battery cores 110 are partially located in the enclosure of the side wall 124, so that the battery cores 110 and the support frame can be easily connected. 120 connections.
如图1、图3和图4所示，支撑框上表面122设置有多个金属排150。金属排150用于将多个电池芯110串联电连接。通过金属排150电连接，多个电池芯110组成一个模组或多个模组以串联或并联的方式对外输出电能。在本实用新型中，十二个电池芯110通过十一个金属排150串联，组成一个电池模组。每个金属排150用于电连接相邻的两个电池芯110的不同电极，如正极和负极，从而将相邻两个电池芯110串联。金属排150上设置有卡接结构。卡接结构的形式可根据需要连接的部件特点确定，比如部分金属排150上设置有第二缺口151，部分金属排150上设置有弹片152。弹片152与金属排150之间具有间隙。下述的导线140既可以卡接在第二缺口151内，也可以卡接在弹片152与金属排150之间的间隙内。As shown in FIG. 1 , FIG. 3 and FIG. 4 , the upper surface 122 of the support frame is provided with a plurality of metal rows 150 . The metal row 150 is used to electrically connect a plurality of battery cells 110 in series. The plurality of battery cells 110 are electrically connected through the metal row 150 to form a module or a plurality of modules are connected in series or in parallel to output electric energy to the outside. In the present invention, twelve battery cells 110 are connected in series through eleven metal bars 150 to form a battery module. Each metal row 150 is used to electrically connect different electrodes of two adjacent battery cells 110 , such as positive and negative electrodes, so as to connect the two adjacent battery cells 110 in series. A clamping structure is provided on the metal row 150 . The form of the clamping structure can be determined according to the characteristics of the components to be connected, for example, a second notch 151 is provided on part of the metal row 150 , and an elastic piece 152 is provided on part of the metal row 150 . There is a gap between the shrapnel 152 and the metal row 150 . The wire 140 described below can be clamped in the second notch 151 , or can be clamped in the gap between the elastic piece 152 and the metal row 150 .
如图1、图3和图5所示，支撑框120上还设置有多个连接端子130。连接端子130的一端131为卡接结构或压配结构。所述的卡接结构，比如将该端设置一段外形轮廓为曲线的卡接段133。由于外形轮廓为曲线，因此当其与插孔等结构压配连接时，能够使两者很好地卡接。在卡接段133用于与具有一定弹性的结构连接时，曲线状的外形轮廓效果尤佳。卡接段133的外形轮廓曲线既可以是规则的曲线，如圆弧线、椭圆弧线、波浪线等，也可以是不规则的曲线。优选为规则的曲线。As shown in FIG. 1 , FIG. 3 and FIG. 5 , a plurality of connection terminals 130 are also arranged on the supporting frame 120 . One end 131 of the connecting terminal 130 is a clamping structure or a press-fitting structure. For the clamping structure, for example, the end is provided with a clamping section 133 whose outline is a curve. Since the outline is curved, when it is press-fitted with a structure such as a socket, the two can be snapped together well. When the clamping section 133 is used to connect with a structure with a certain degree of elasticity, the curvilinear profile is particularly effective. The profile curve of the clamping section 133 can be a regular curve, such as a circular arc, an elliptical arc, a wavy line, etc., or an irregular curve. A regular curve is preferred.
连接端子130的另一端132根据实际使用要求确定，既可以是卡接结构，也可以是方便与导线140连接的其它结构，比如方便焊接连接的结构。方便与导线140连接的结构可以是方便将导线与连接端子连接并牢固固定的结构，在如图所示的示例中，连接端子另一端132为片状，且设置有一个第一缺口134。The other end 132 of the connection terminal 130 is determined according to the actual use requirements, and can be a clamping structure, or other structures that are convenient to connect with the wire 140, such as a structure that is convenient for welding connection. The structure that facilitates the connection with the wire 140 may be a structure that facilitates the connection of the wire to the connection terminal and securely fixes it. In the example shown in the figure, the other end 132 of the connection terminal is in the shape of a sheet and has a first notch 134 .
根据实际使用的需要不同，连接端子130可以设置为如图所示的直线型，也可以设置为如图所示的U型、或者L型。在如图所示的示例中，连接端子一端131与另一端132需要分别突出于支撑框上表面122和下表面123时，采用直线型结构。采用直线型结构时，连接端子一端131突出于支撑框上表面122，另一端132突出于支撑框下表面123。连接端子一端131与另一端132需要同时突出于支撑框上表面122或同时突出于下表面123时，采用U型结构。采用U型结构时，连接端子一端131突出于支撑框上表面122，另一端132也突出于支撑框上表面122。当需要电连接的两个器件同位于支撑框121的同一个表面如均位于上表面122时，使用U型的连接端子。当需要电连接的两个器件分别位于支撑框121的不同表面时使用直线型或L型的连接端子。根据以上设置，连接端子130可利用嵌件注塑的方式设置在支撑框121上，使两者不可拆卸的设置为一体式结构。本实施例以电池芯110设置在支撑框121下表面123一侧为例说明。连接端子130埋设于所述支撑框121内。连接端子一端131突出于所述支撑框121的上表面121，另一端132根据使用的需要突出于上表面122、下表面123或侧壁124。如图所示，部分连接端子130为直线型结构，一端突出于支撑框上表面121，另一端132突出于支撑框下表面122。部分连接端子130为U型结构，一端131突出于支撑框上表面121，另一端132也突出于支撑框上表面121。支撑框120为塑料件，利用注塑成型工艺生产。连接端子130埋设在支撑框120内，利用嵌件注塑工艺生产，可使两者成为一体式结构。According to different needs of actual use, the connection terminal 130 can be set as a straight line as shown in the figure, or can be set as a U shape or an L shape as shown in the figure. In the example shown in the figure, when the one end 131 and the other end 132 of the connection terminal need to protrude from the upper surface 122 and the lower surface 123 of the support frame respectively, a linear structure is adopted. When the linear structure is adopted, one end 131 of the connection terminal protrudes from the upper surface 122 of the support frame, and the other end 132 protrudes from the lower surface 123 of the support frame. When one end 131 and the other end 132 of the connecting terminal need to protrude from the upper surface 122 or the lower surface 123 of the support frame simultaneously, a U-shaped structure is adopted. When the U-shaped structure is adopted, one end 131 of the connecting terminal protrudes from the upper surface 122 of the support frame, and the other end 132 also protrudes from the upper surface 122 of the support frame. When two devices that need to be electrically connected are located on the same surface of the support frame 121 , for example, both are located on the upper surface 122 , a U-shaped connection terminal is used. When two devices to be electrically connected are located on different surfaces of the support frame 121 , straight or L-shaped connection terminals are used. According to the above arrangement, the connecting terminal 130 can be disposed on the support frame 121 by insert injection molding, so that the two can not be disassembled as an integrated structure. This embodiment is described by taking the battery core 110 disposed on the side of the lower surface 123 of the support frame 121 as an example. The connection terminals 130 are embedded in the support frame 121 . One end 131 of the connecting terminal protrudes from the upper surface 121 of the support frame 121 , and the other end 132 protrudes from the upper surface 122 , the lower surface 123 or the side wall 124 according to the needs of use. As shown in the figure, part of the connecting terminals 130 is a linear structure, one end protrudes from the upper surface 121 of the support frame, and the other end 132 protrudes from the lower surface 122 of the support frame. Part of the connecting terminals 130 is a U-shaped structure, one end 131 protrudes from the upper surface 121 of the support frame, and the other end 132 also protrudes from the upper surface 121 of the support frame. The support frame 120 is a plastic part, produced by injection molding process. The connecting terminal 130 is embedded in the support frame 120 and produced by an insert injection molding process, so that the two can form an integrated structure.
导电件既可以采用柔性导线，也可以采用刚性导线。根据实际需要确定导线外是否包覆绝缘皮。以下以导线140作为导电件为例说明。导线140一端连接在金属排150上，另一端连接在连接端子130上，将金属排150与连接端子130电连接。导线140一端卡接在第二缺口151内，或者卡接在弹片152与金属排150之间。导线140另一端卡接在第一缺口134内，也可以缠绕在第一缺口134内。另外，导线140还可以借助于电弧焊等连接方式将导线140与金属排150和连接端子130连接。既可以实现导线140与连接端子130的机械连接及电连接。为使导线140排列整齐，本实用新型中还设置有凹槽126。在如图1所示的示例中，凹槽126设置在支撑框上表面122，自支撑框上表面122向下凹陷形成；导线140部分位于凹槽126内，限制导线140的位置，使其排布整齐。The conductive part can adopt both flexible wires and rigid wires. Determine whether the wire is covered with insulation according to actual needs. In the following, the wire 140 is used as an example for illustration. One end of the wire 140 is connected to the metal bar 150 , and the other end is connected to the connecting terminal 130 , so as to electrically connect the metal bar 150 and the connecting terminal 130 . One end of the wire 140 is clamped in the second notch 151 , or clamped between the elastic piece 152 and the metal bar 150 . The other end of the wire 140 is clamped in the first notch 134 , and can also be wound in the first notch 134 . In addition, the wire 140 can also be connected to the metal bar 150 and the connection terminal 130 by means of arc welding or other connection methods. Both the mechanical connection and the electrical connection between the wire 140 and the connection terminal 130 can be realized. In order to arrange the wires 140 neatly, grooves 126 are also provided in the utility model. In the example shown in Figure 1, the groove 126 is arranged on the upper surface 122 of the support frame, and is formed by recessing downward from the upper surface 122 of the support frame; the wire 140 is partially located in the groove 126, and the position of the wire 140 is limited so that it can be arranged The cloth is neat.
如图1所示，支撑框121的上表面122还设置有印刷线路板160。印刷线路板160设置有印刷线路(图中未示出)。部分连接端子一端131与印刷线路板160卡接连接。印刷线路板160设置有与卡接段133相适应的插孔(图中未示出)。连接端子一端131压配在插孔内后，两者机械连接。再利用焊接方式将连接端子130与印刷线路焊接连接，以增强电连接的牢固性。印刷线路板160上可设置电路控制器件如控制芯片等。As shown in FIG. 1 , the upper surface 122 of the support frame 121 is further provided with a printed circuit board 160 . The printed wiring board 160 is provided with printed wiring (not shown in the figure). One end 131 of some of the connecting terminals is clamped and connected to the printed circuit board 160 . The printed circuit board 160 is provided with an insertion hole (not shown in the figure) adapted to the clamping section 133 . After one end 131 of the connecting terminal is press-fitted in the socket, the two are mechanically connected. The connection terminal 130 is connected to the printed circuit by welding to enhance the firmness of the electrical connection. A circuit control device such as a control chip can be arranged on the printed circuit board 160 .
支撑框121上还设置有电路控制装置或电路检测装置，以便对电路按照设定的要求控制，或者对电路的工作状态进行实时监控。电路控制装置与电路检测装置可采用现有技术中的器件。电路控制装置与电路检测装置均需要与印刷线路板160电连接，以使设置在印刷线路板160上的控制芯片能够收集信息或者控制电路。在如图所示的示例中，电路检测装置为传感器芯片，传感器芯片设置在插座161上，传感器芯片连接至电池芯110的输出电路中。与插座161相配合的插头162与导线140电连接。插头162与连接端子130通过导线140电连接。用于检测电池芯110输出电路工作状态的传感器芯片通过插座161、插头162及导线140、连接端子130、印刷线路板160与控制芯片电连接，可实现通信。控制芯片据此可收集自传感器芯片传输的信息并据此对电路工作状态做出判断。根据同样的原理，还可以在支撑框121上设置电路控制装置。电路控制装置通过连接端子130或者连接端子130加导线140与印刷线路板160电连接。电路控制装置可采用继电器等装置。电路控制装置如继电器设置在支撑框120上，并与连接端子130插接连接。通过连接端子130，电路控制装置与印刷线路板160电连接。The supporting frame 121 is also provided with a circuit control device or a circuit detection device, so as to control the circuit according to the set requirements, or monitor the working state of the circuit in real time. The circuit control device and the circuit detection device can adopt devices in the prior art. Both the circuit control device and the circuit detection device need to be electrically connected to the printed circuit board 160 , so that the control chip disposed on the printed circuit board 160 can collect information or control the circuit. In the example shown in the figure, the circuit detection device is a sensor chip, the sensor chip is arranged on the socket 161 , and the sensor chip is connected to the output circuit of the battery cell 110 . The plug 162 matched with the socket 161 is electrically connected with the wire 140 . The plug 162 is electrically connected to the connection terminal 130 through the wire 140 . The sensor chip used to detect the working state of the output circuit of the battery core 110 is electrically connected to the control chip through the socket 161, the plug 162, the wire 140, the connection terminal 130, and the printed circuit board 160 to realize communication. Based on this, the control chip can collect the information transmitted from the sensor chip and judge the working state of the circuit accordingly. According to the same principle, a circuit control device may also be provided on the supporting frame 121 . The circuit control device is electrically connected to the printed circuit board 160 through the connection terminal 130 or the connection terminal 130 plus the wire 140 . The circuit control device can adopt devices such as relays. A circuit control device such as a relay is disposed on the support frame 120 and connected to the connecting terminal 130 by plugging. The circuit control device is electrically connected to the printed circuit board 160 through the connection terminal 130 .
实施例2Example 2
如图1、图2所示，电池模组100包括多个电池芯110和电池模组的引线框架组件120。多个电池芯110按照预定的方式排列分布。引线框架组件120用于将多个电池芯110以串联和/或并联的方式组成一个电池模组100。在如图1所示的优选示例中，示出了以十二个电池芯110为例组成的电池模组，十二个电池芯110按照六排二列排列。As shown in FIG. 1 and FIG. 2 , the battery module 100 includes a plurality of battery cells 110 and a lead frame assembly 120 of the battery module. Multiple battery cells 110 are arranged and distributed in a predetermined manner. The lead frame assembly 120 is used to connect a plurality of battery cells 110 in series and/or in parallel to form a battery module 100 . In the preferred example shown in FIG. 1 , a battery module composed of twelve battery cells 110 is shown as an example, and the twelve battery cells 110 are arranged in six rows and two columns.
电池模组的引线框架组件120包括支撑框121和连接端子130。支撑框121具有上表面122、与上表面122相对的下表面123以及侧壁124。上表面122、下表面123及侧壁124限定了支撑框121的形状，其具体形状可根据实际应用场合确定。侧壁124上端既可以与上表面122齐平，也可以突出于上表面122；侧壁124下端既可以和下表面123齐平，也可以突出于下表面123。在如图所示的优选示例中，侧壁124上端突出于上表面122，下端突出于下表面123，使其在上表面122一侧和下表面123一侧形成凹槽的形状。侧壁124突出于上表面122或下表面123，可以为设置在上表面122或下表面123的结构提供保护，并方便将其他结构与支撑框120机械连接。在如图1所示的示例中，支撑框120的下表面123扣装在多个电池芯110上，电池芯110部分位于侧壁124的包围中，这样可方便地将电池芯110与支撑框120连接。The lead frame assembly 120 of the battery module includes a support frame 121 and a connection terminal 130 . The support frame 121 has an upper surface 122 , a lower surface 123 opposite to the upper surface 122 , and a side wall 124 . The upper surface 122 , the lower surface 123 and the side wall 124 define the shape of the support frame 121 , and its specific shape can be determined according to the actual application. The upper end of the side wall 124 can be flush with the upper surface 122 or protrude from the upper surface 122 ; the lower end of the side wall 124 can be flush with the lower surface 123 or protrude from the lower surface 123 . In the preferred example shown in the figure, the upper end of the side wall 124 protrudes from the upper surface 122 , and the lower end protrudes from the lower surface 123 , forming a groove shape on the upper surface 122 side and the lower surface 123 side. The side wall 124 protrudes from the upper surface 122 or the lower surface 123 , can provide protection for the structures disposed on the upper surface 122 or the lower surface 123 , and facilitate mechanical connection of other structures with the support frame 120 . In the example shown in Figure 1, the lower surface 123 of the support frame 120 is fastened on a plurality of battery cores 110, and the battery cores 110 are partially located in the enclosure of the side wall 124, so that the battery cores 110 and the support frame can be easily connected. 120 connections.
如图1、图3和图4所示，支撑框上表面122设置有多个金属排150。金属排150用于将多个电池芯110串联电连接。通过金属排150电连接，多个电池芯110组成一个模组或多个模组以串联或并联的方式对外输出电能。在本实用新型中，十二个电池芯110通过十一个金属排150串联，组成一个电池模组。每个金属排150用于电连接相邻的两个电池芯110的不同电极，如正极和负极，从而将相邻两个电池芯110串联。金属排150上设置有卡接结构。卡接结构的形式可根据需要连接的部件特点确定，比如部分金属排150上设置有第二缺口151，部分金属排150上设置有弹片152。弹片152与金属排150之间具有间隙。下述的导线140既可以卡接在第二缺口151内，也可以卡接在弹片152与金属排150之间的间隙内。As shown in FIG. 1 , FIG. 3 and FIG. 4 , the upper surface 122 of the support frame is provided with a plurality of metal rows 150 . The metal row 150 is used to electrically connect a plurality of battery cells 110 in series. The plurality of battery cells 110 are electrically connected through the metal row 150 to form a module or a plurality of modules are connected in series or in parallel to output electric energy to the outside. In the present invention, twelve battery cells 110 are connected in series through eleven metal bars 150 to form a battery module. Each metal row 150 is used to electrically connect different electrodes of two adjacent battery cells 110 , such as positive and negative electrodes, so as to connect the two adjacent battery cells 110 in series. A clamping structure is provided on the metal row 150 . The form of the clamping structure can be determined according to the characteristics of the components to be connected, for example, a second notch 151 is provided on part of the metal row 150 , and an elastic piece 152 is provided on part of the metal row 150 . There is a gap between the shrapnel 152 and the metal row 150 . The wire 140 described below can be clamped in the second notch 151 , or can be clamped in the gap between the elastic piece 152 and the metal bar 150 .
如图1、图3和图5所示，支撑框120上还设置有多个连接端子130。连接端子130的一端131为卡接结构或压配结构。所述的卡接结构，比如将该端设置一段外形轮廓为曲线的卡接段133。由于外形轮廓为曲线，因此当其与插孔等结构压配连接时，能够使两者很好地卡接。在卡接段133用于与具有一定弹性的结构连接时，曲线状的外形轮廓效果尤佳。卡接段133的外形轮廓曲线既可以是规则的曲线，如圆弧线、椭圆弧线、波浪线等，也可以是不规则的曲线。优选为规则的曲线。As shown in FIG. 1 , FIG. 3 and FIG. 5 , a plurality of connection terminals 130 are also arranged on the supporting frame 120 . One end 131 of the connecting terminal 130 is a clamping structure or a press-fitting structure. For the clamping structure, for example, the end is provided with a clamping section 133 whose outline is a curve. Since the outline is curved, when it is press-fitted with a structure such as a socket, the two can be snapped together well. When the clamping section 133 is used to connect with a structure with a certain degree of elasticity, the curvilinear profile is particularly effective. The profile curve of the clamping section 133 can be a regular curve, such as a circular arc, an elliptical arc, a wavy line, etc., or an irregular curve. A regular curve is preferred.
连接端子130的另一端132根据实际使用要求确定，既可以是卡接结构，也可以是方便与导线140连接的其它结构，比如方便焊接连接的结构。方便与导线140连接的结构可以是方便将导线与连接端子连接并牢固固定的结构，在如图所示的示例中，连接端子另一端132为片状，且设置有一个第一缺口134。The other end 132 of the connection terminal 130 is determined according to the actual use requirements, and can be a clamping structure, or other structures that are convenient to connect with the wire 140, such as a structure that is convenient for welding connection. The structure that facilitates the connection with the wire 140 may be a structure that facilitates the connection of the wire to the connection terminal and securely fixes it. In the example shown in the figure, the other end 132 of the connection terminal is in the shape of a sheet and has a first notch 134 .
根据实际使用的需要不同，连接端子130可以设置为如图所示的直线型，也可以设置为如图3所示的U型、或者L型。在如图1所示的示例中，连接端子一端131与另一端132需要分别突出于支撑框上表面122和下表面123时，采用直线型结构。采用如图4所示的直线型结构时，连接端子一端131突出于支撑框上表面122，另一端132突出于支撑框下表面123。连接端子一端131与另一端132需要同时突出于支撑框上表面122或同时突出于下表面123时，采用U型结构。采用U型结构时，连接端子一端131突出于支撑框上表面122，另一端132也突出于支撑框上表面122。当需要电连接的两个器件同位于支撑框121的同一个表面如均位于上表面122时，使用U型的连接端子。当需要电连接的两个器件分别位于支撑框121的不同表面时使用直线型或L型的连接端子。根据以上设置，连接端子130可利用嵌件注塑的方式设置在支撑框121上，使两者不可拆卸的设置为一体式结构。本实施例以电池芯110设置在支撑框121下表面123一侧为例说明。连接端子130埋设于所述支撑框121内。连接端子一端131突出于所述支撑框121的上表面121，另一端132根据使用的需要突出于上表面122、下表面123或侧壁124。如图所示，部分连接端子130为直线型结构，一端突出于支撑框上表面121，另一端132突出于支撑框下表面122。部分连接端子130为U型结构，一端131突出于支撑框上表面121，另一端132也突出于支撑框上表面121。According to different needs of actual use, the connecting terminal 130 can be set as a straight line as shown in the figure, or can be set as a U-shape or an L-shape as shown in FIG. 3 . In the example shown in FIG. 1 , when one end 131 and the other end 132 of the connection terminal need to protrude from the upper surface 122 and the lower surface 123 of the support frame respectively, a linear structure is adopted. When the linear structure as shown in FIG. 4 is adopted, one end 131 of the connecting terminal protrudes from the upper surface 122 of the supporting frame, and the other end 132 protrudes from the lower surface 123 of the supporting frame. When one end 131 and the other end 132 of the connecting terminal need to protrude from the upper surface 122 or the lower surface 123 of the support frame simultaneously, a U-shaped structure is adopted. When the U-shaped structure is adopted, one end 131 of the connecting terminal protrudes from the upper surface 122 of the support frame, and the other end 132 also protrudes from the upper surface 122 of the support frame. When two devices that need to be electrically connected are located on the same surface of the support frame 121 , for example, both are located on the upper surface 122 , a U-shaped connection terminal is used. When two devices to be electrically connected are located on different surfaces of the support frame 121 , straight or L-shaped connection terminals are used. According to the above arrangement, the connecting terminal 130 can be disposed on the support frame 121 by insert injection molding, so that the two can not be disassembled as an integrated structure. This embodiment is described by taking the battery core 110 disposed on the side of the lower surface 123 of the support frame 121 as an example. The connection terminals 130 are embedded in the support frame 121 . One end 131 of the connecting terminal protrudes from the upper surface 121 of the support frame 121 , and the other end 132 protrudes from the upper surface 122 , the lower surface 123 or the side wall 124 according to the needs of use. As shown in the figure, part of the connecting terminals 130 is a linear structure, one end protrudes from the upper surface 121 of the support frame, and the other end 132 protrudes from the lower surface 122 of the support frame. Part of the connecting terminals 130 is a U-shaped structure, one end 131 protrudes from the upper surface 121 of the support frame, and the other end 132 also protrudes from the upper surface 121 of the support frame.
导电件既可以采用柔性导线，也可以采用刚性导线。根据实际需要确定导线外是否包覆绝缘皮。以下以导线140作为导电件为例说明。导线140一端连接在金属排150上，另一端连接在连接端子130上，将金属排150与连接端子130电连接。导线140一端卡接在第二缺口151内，或者卡接在弹片152与金属排150之间。导线140另一端卡接在第一缺口134内，也可以缠绕在第一缺口134内。另外，导线140还可以借助于电弧焊等连接方式将导线140与金属排150和连接端子130连接。既可以实现导线140与连接端子130的机械连接及电连接。为使导线140排列整齐，本实用新型中还设置有凹槽126。凹槽126既可以设置在支撑框上表面122，自支撑框上表面122向下凹陷形成；也可以设置在突出于支撑框上表面122的支撑块125。支撑块125突出于支撑框上表面122。导线140部分位于凹槽126内，限制导线140的位置，使其排布整齐。The conductive part can adopt both flexible wires and rigid wires. Determine whether the wire is covered with insulation according to actual needs. Hereinafter, the wire 140 is used as an example for illustration. One end of the wire 140 is connected to the metal bar 150 , and the other end is connected to the connecting terminal 130 , so as to electrically connect the metal bar 150 and the connecting terminal 130 . One end of the wire 140 is clamped in the second notch 151 , or clamped between the elastic piece 152 and the metal bar 150 . The other end of the wire 140 is clamped in the first notch 134 , and can also be wound in the first notch 134 . In addition, the wire 140 can also be connected to the metal bar 150 and the connection terminal 130 by means of arc welding or other connection methods. Both the mechanical connection and the electrical connection between the wire 140 and the connection terminal 130 can be realized. In order to arrange the wires 140 neatly, grooves 126 are also provided in the utility model. The groove 126 can be arranged on the upper surface 122 of the support frame, and is formed by being recessed downward from the upper surface 122 of the support frame; it can also be arranged on the support block 125 protruding from the upper surface 122 of the support frame. The supporting block 125 protrudes from the upper surface 122 of the supporting frame. The wires 140 are partly located in the groove 126 to limit the position of the wires 140 so that they are neatly arranged.
如图1所示，支撑框121的上表面122还设置有印刷线路板160。印刷线路板160设置有印刷线路(图中未示出)。部分连接端子一端131与印刷线路板160卡接连接。印刷线路板160设置有与卡接段133相适应的插孔(图中未示出)。连接端子一端131压配在插孔内后，两者机械连接。再利用焊接方式将连接端子130与印刷线路焊接连接，以增强电连接的牢固性。印刷线路板160上可设置电路控制器件如控制芯片等。As shown in FIG. 1 , the upper surface 122 of the support frame 121 is further provided with a printed circuit board 160 . The printed wiring board 160 is provided with printed wiring (not shown in the figure). One end 131 of some of the connecting terminals is clamped and connected to the printed circuit board 160 . The printed circuit board 160 is provided with an insertion hole (not shown in the figure) adapted to the clamping section 133 . After one end 131 of the connecting terminal is press-fitted in the socket, the two are mechanically connected. The connection terminal 130 is connected to the printed circuit by welding to enhance the firmness of the electrical connection. A circuit control device such as a control chip can be arranged on the printed circuit board 160 .
支撑框121上还设置有电路控制装置或电路检测装置，以便对电路按照设定的要求控制，或者对电路的工作状态进行实时监控。电路控制装置与电路检测装置可采用现有技术中的器件。电路控制装置与电路检测装置均需要与印刷线路板160电连接，以使设置在印刷线路板160上的控制芯片能够收集信息或者控制电路。在如图所示的示例中，电路检测装置为传感器芯片，传感器芯片设置在插座161上，传感器芯片连接至电池芯110的输出电路中。与插座161相配合的插头162与导线140电连接。插头162与连接端子130通过导线140电连接。用于检测电池芯110输出电路工作状态的传感器芯片通过插座161、插头162及导线140、连接端子130、印刷线路板160与控制芯片电连接，可实现通信。控制芯片据此可收集自传感器芯片传输的信息并据此对电路工作状态做出判断。根据同样的原理，还可以在支撑框121上设置电路控制装置。电路控制装置通过连接端子130或者连接端子130加导线140与印刷线路板160电连接。电路控制装置可采用继电器等装置。电路控制装置如继电器设置在支撑框120上，并与连接端子130插接连接。通过连接端子130，电路控制装置与印刷线路板160电连接。The supporting frame 121 is also provided with a circuit control device or a circuit detection device, so as to control the circuit according to the set requirements, or monitor the working state of the circuit in real time. The circuit control device and the circuit detection device can adopt devices in the prior art. Both the circuit control device and the circuit detection device need to be electrically connected to the printed circuit board 160 , so that the control chip disposed on the printed circuit board 160 can collect information or control the circuit. In the example shown in the figure, the circuit detection device is a sensor chip, the sensor chip is arranged on the socket 161 , and the sensor chip is connected to the output circuit of the battery cell 110 . The plug 162 matched with the socket 161 is electrically connected with the wire 140 . The plug 162 is electrically connected to the connection terminal 130 through the wire 140 . The sensor chip used to detect the working state of the output circuit of the battery core 110 is electrically connected to the control chip through the socket 161, the plug 162, the wire 140, the connection terminal 130, and the printed circuit board 160 to realize communication. Based on this, the control chip can collect the information transmitted from the sensor chip and judge the working state of the circuit accordingly. According to the same principle, a circuit control device may also be provided on the supporting frame 121 . The circuit control device is electrically connected to the printed circuit board 160 through the connection terminal 130 or the connection terminal 130 plus the wire 140 . The circuit control device can adopt devices such as relays. A circuit control device such as a relay is disposed on the support frame 120 and connected to the connecting terminal 130 by plugging. The circuit control device is electrically connected to the printed circuit board 160 through the connection terminal 130 .
如图6所示，本实施例在实施例1的基础上，增加了端子安装板170和支撑块125。端子安装板170位于印刷线路板160与支撑框上表面122之间。连接端子一端131与端子安装板170插接连接，穿过端子安装板170后与印刷线路板160插接连接。设置端子安装板170，可预先将连接端子130通过端子安装板170固定，后再与印刷线路板160组装。方便印刷线路板160与连接端子130定位及组装。支撑块125突出于支撑框上表面122。凹槽126设置在突出于支撑框上表面122的支撑块125上。导线140部分位于凹槽126内，限制导线140的位置，使其排布整齐。As shown in FIG. 6 , in this embodiment, on the basis of Embodiment 1, a terminal mounting plate 170 and a supporting block 125 are added. The terminal mounting board 170 is located between the printed circuit board 160 and the upper surface 122 of the supporting frame. One end 131 of the connection terminal is plugged and connected to the terminal mounting plate 170 , and is plugged and connected to the printed circuit board 160 after passing through the terminal mounting plate 170 . The terminal mounting plate 170 is provided, and the connection terminal 130 can be fixed by the terminal mounting plate 170 in advance, and then assembled with the printed circuit board 160 . This facilitates the positioning and assembly of the printed circuit board 160 and the connecting terminal 130 . The supporting block 125 protrudes from the upper surface 122 of the supporting frame. The groove 126 is disposed on the support block 125 protruding from the upper surface 122 of the support frame. The wires 140 are partly located in the groove 126 to limit the position of the wires 140 so that they are neatly arranged.
本实用新型中的上、下是为清楚说明本实用新型而使用的相对概念。Up and down in the utility model are relative concepts used for clearly illustrating the utility model.
本实用新型中的电池模组的引线框架组件及电池模组，在支撑框上设置连接端子连接印刷线路板与其他元器件，可以使用导线灵活连接各种结构。各器件的电连接电路不用封装在支撑框内部，可以使用导线可根据实际使用要求灵活设置，而不受预先设置的限制。连接端子部分埋设在支撑框内，可以利用嵌件注塑工艺方便地生产。本实用新型中的引线框架结构简单，容易生产，投资成本低。本实用新型中的导线可以采用电弧焊的方式与连接端子连接，相对于其它焊接方式，本实用新型中的连接方式更可靠。设置凹槽，使导线部分位于凹槽内，使导线布线更整齐，避免杂乱。导线分别与金属排和连接端子连接的两端通常高于支撑框上表面，因此，设置支撑块并将凹槽设置在支撑块上，可使导线水平地放置在支撑块的凹槽内，避免导线向下及向上弯折。In the lead frame assembly of the battery module and the battery module in the utility model, connection terminals are provided on the support frame to connect the printed circuit board and other components, so that various structures can be flexibly connected by wires. The electrical connection circuit of each device does not need to be packaged inside the support frame, and wires can be used, which can be flexibly set according to actual use requirements without being restricted by presets. The connecting terminal part is buried in the supporting frame, and can be conveniently produced by using an insert injection molding process. The lead frame in the utility model has simple structure, easy production and low investment cost. The wires in the utility model can be connected to the connecting terminals by means of arc welding. Compared with other welding methods, the connection method in the utility model is more reliable. The groove is provided so that the wire part is located in the groove, so that the wiring of the wire is more neat and messy is avoided. The two ends of the wire connected to the metal bar and the connecting terminal are usually higher than the upper surface of the support frame. Therefore, setting the support block and setting the groove on the support block can make the wire horizontally placed in the groove of the support block, avoiding The wires are bent downwards and upwards.
本实用新型中的实施例仅用于对本实用新型进行说明，并不构成对权利要求范围的限制，本领域内技术人员可以想到的其他实质上等同的替代，均在本实用新型保护范围内。The embodiments in the utility model are only used to illustrate the utility model, and do not constitute a limitation on the scope of the claims. Other substantially equivalent substitutions conceivable by those skilled in the art are all within the protection scope of the utility model.
Claims (18)
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| CN201521007448.2U CN205177927U (en) | 2015-12-07 | 2015-12-07 | Lead wire frame set spare and battery module of battery module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848166A (en) * | 2015-12-07 | 2017-06-13 | 泰科电子(上海)有限公司 | The lead frame assembly and battery modules of battery modules |
| JP2024510686A (en) * | 2022-02-25 | 2024-03-11 | 寧徳時代新能源科技股▲分▼有限公司 | Batteries, power consumption equipment, battery manufacturing methods and equipment |
| JP2024510687A (en) * | 2022-02-25 | 2024-03-11 | 寧徳時代新能源科技股▲分▼有限公司 | Batteries, power consumption equipment, battery manufacturing methods and equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848166A (en) * | 2015-12-07 | 2017-06-13 | 泰科电子(上海)有限公司 | The lead frame assembly and battery modules of battery modules |
| CN106848166B (en) * | 2015-12-07 | 2024-03-08 | 泰科电子(上海)有限公司 | Lead frame components of battery modules and battery modules |
| JP2024510686A (en) * | 2022-02-25 | 2024-03-11 | 寧徳時代新能源科技股▲分▼有限公司 | Batteries, power consumption equipment, battery manufacturing methods and equipment |
| JP2024510687A (en) * | 2022-02-25 | 2024-03-11 | 寧徳時代新能源科技股▲分▼有限公司 | Batteries, power consumption equipment, battery manufacturing methods and equipment |
| JP7590429B2 (en) | 2022-02-25 | 2024-11-26 | 香港時代新能源科技有限公司 | Batteries, power consuming devices, battery manufacturing methods and devices |
| JP7594010B2 (en) | 2022-02-25 | 2024-12-03 | 香港時代新能源科技有限公司 | Batteries, power consuming devices, battery manufacturing methods and devices |
| JP2025015594A (en) * | 2022-02-25 | 2025-01-30 | 香港時代新能源科技有限公司 | Battery, power consumption apparatus, manufacturing method of battery and apparatus |
| JP2025026948A (en) * | 2022-02-25 | 2025-02-26 | 香港時代新能源科技有限公司 | Batteries, power consuming devices, battery manufacturing methods and devices |
| JP7846195B2 (en) | 2022-02-25 | 2026-04-14 | 香港時代新能源科技有限公司 | Batteries, power consumption devices, methods and equipment for manufacturing batteries |
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