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【中文】刘昌【EN】Liu Chang
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1:
[发明]
【中文】模块化锂电池模组制造方法 【EN】Manufacturing method of modular lithium battery module
申请号:
201910979965.2
公开号:CN110854321A 主分类号:H01M2/10
申请人:
【中文】杭州乾代科技有限公司【EN】Hangzhou Qiandai Technology Co., Ltd
申请日:2019.10.16 公开日:2020.02.28
发明人:
【中文】刘昌【EN】Liu Chang
摘要:【中文】本申请公开了一种模块化锂电池模组制造方法,所述模块化锂电池模组包括:电芯单元、支架、单元端子和连接组件;所述制造方法包括:制造所述电芯单元、支架、单元端子和连接组件;将单元端子设置在所述支架位于内侧的固定槽中;将所述电芯单元设置在两个所述支架之间,并使电芯单元的端部嵌入至已设置所述单元端子的固定槽中从而使电芯单元与单元端子构成电性连接;使用连接组件将多个所述支架以及由支架所固定的所述电芯单元构成一个整体。本发明有益之处在于提供了一种免于焊接而又能在电芯单元彼此构成机械连接的同时又构成电性连接的锂电池模组的制造方法。 【EN】The application discloses modularization lithium battery module manufacturing method, modularization lithium battery module includes: the battery cell comprises a battery cell unit, a bracket, a unit terminal and a connecting assembly; the manufacturing method comprises the following steps: manufacturing the battery cell unit, the bracket, the unit terminal and the connecting assembly; disposing the unit terminal in a fixing groove of the holder at an inner side; arranging the battery cell unit between the two brackets, and embedding the end part of the battery cell unit into a fixing groove provided with the unit terminal so as to electrically connect the battery cell unit and the unit terminal; and using a connecting assembly to integrally form the plurality of brackets and the battery cell units fixed by the brackets. The manufacturing method has the beneficial effects that the manufacturing method of the lithium battery module is free from welding, and the electric connection can be formed when the cell units are mechanically connected.
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2:
[发明]
【中文】模块化锂电池模组 【EN】Modularized lithium battery module
申请号:
201910979976.0
公开号:CN110854322A 主分类号:H01M2/10
申请人:
【中文】杭州乾代科技有限公司【EN】Hangzhou Qiandai Technology Co., Ltd
申请日:2019.10.15 公开日:2020.02.28
发明人:
【中文】刘昌【EN】Liu Chang
摘要:【中文】本申请公开了一种模块化锂电池模组,包括:若干电芯单元,用于存储电能;所述模块化锂电池模组还包括:支架、单元端子、连接组件;所述支架形成有用于固定所述电芯单元端部的固定槽,所述电芯单元的端部嵌入在所述固定槽中;所述单元端子安装在所述电芯单元的一端并与另一所述电芯单元构成接触;所述单元端子设置在所述固定槽中,所述固定槽形成有能对所述单元端子构成限位的限位结构和使所述单元端子穿过所述支架的端子通孔;所述连接组件包括第一连接件和第二连接件;所述第一连接件连接至一个所述支架,所述第二连接件连接至另一个所述支架以使两个所述支架构成为一个整体。 【EN】The application discloses modularization lithium battery module includes: the battery cell units are used for storing electric energy; the modular lithium battery module further comprises: the device comprises a bracket, a unit terminal and a connecting assembly; the bracket is provided with a fixing groove for fixing the end part of the battery cell unit, and the end part of the battery cell unit is embedded into the fixing groove; the unit terminal is arranged at one end of the battery cell unit and is in contact with the other battery cell unit; the unit terminals are arranged in the fixing grooves, and the fixing grooves are provided with limiting structures capable of limiting the unit terminals and terminal through holes enabling the unit terminals to penetrate through the support; the connecting assembly comprises a first connecting piece and a second connecting piece; the first connecting member is connected to one of the brackets, and the second connecting member is connected to the other of the brackets so that the two brackets are integrated.
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3:
[发明]
【中文】电池模组的制造方法 【EN】Method for manufacturing battery module
申请号:
201911020224.8
公开号:CN110890578A 主分类号:H01M10/04
申请人:
【中文】杭州乾代科技有限公司【EN】Hangzhou Qiandai Technology Co., Ltd
申请日:2019.10.25 公开日:2020.03.17
发明人:
【中文】刘昌【EN】Liu Chang
摘要:【中文】本申请公开了一种电池模组的制造方法,包括:制造单元支架使其具有若干定位槽和、结合槽和卡扣;制造中间垫片使其具有若干垫片通孔以及形成于垫片通孔边缘的内焊线槽以及结合孔和结合凸起;将中间垫片固定安装至单元支架外侧;将若干电芯单元以平行的方式设置在两个单元支架之间,并将两个单元支架通过卡扣结合为一个整体;将一个电芯焊线的两端分别焊接至电芯单元的端部和内焊线槽;将一个组装单元的结合凸起插入至另一个组装单元的结合槽中以使结合凸起在接触到限位结构后形成大于其所插入的结合孔的限位部。本申请的有益之处在于提供了一种通过焊接结构和中间垫片的改进从而改善电芯单元均衡性的电池模组的制造方法。 【EN】The application discloses a manufacturing method of a battery module, which comprises the following steps: manufacturing a unit bracket to enable the unit bracket to be provided with a plurality of positioning grooves, combination grooves and buckles; manufacturing a middle gasket to enable the middle gasket to be provided with a plurality of gasket through holes, inner welding wire grooves formed at the edges of the gasket through holes, combination holes and combination bulges; fixedly mounting the middle gasket to the outer side of the unit bracket; arranging a plurality of battery cell units between the two unit supports in a parallel mode, and combining the two unit supports into a whole through a buckle; welding two ends of a cell welding wire to the end part of the cell unit and the inner welding wire groove respectively; the combining bulge of one assembling unit is inserted into the combining groove of the other assembling unit, so that the combining bulge forms a limiting part which is larger than the combining hole into which the combining bulge is inserted after contacting the limiting structure. The beneficial effect of the application is that the manufacturing method of the battery module is provided, and the welding structure and the middle gasket are improved, so that the cell unit balance is improved.
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4:
[发明]
【中文】具有主动控温功能的锂电池包 【EN】Lithium battery pack with active temperature control function
申请号:
201911025634.1
公开号:CN110931675A 主分类号:H01M2/10
申请人:
【中文】杭州乾代科技有限公司【EN】Hangzhou Qiandai Technology Co., Ltd
申请日:2019.10.25 公开日:2020.03.27
发明人:
【中文】刘昌【EN】Liu Chang
摘要:【中文】本申请公开了一种具有主动控温功能的锂电池包,包括:若干组装单元,若干端部固定板,箱体组件;组装单元包括:若干电芯单元,两个单元支架,汇流片,加热元件;其中,单元支架设有若干定位槽,电芯单元的两端嵌入在定位槽;单元支架在对应若干定位槽的位置设有若干支架通孔以使电芯单元的端部露出单元支架;汇流片在对应支架通孔的位置设有若干接触结构以使汇流片与电芯单元构成电性连接;加热元件中至少包括硅胶并且能在通电时产生热量;每个组装单元中的加热元件均彼此之间构成电性连接。本申请的有益之处在于提供了一种通过主动温控手段从而改善低温使用寿命的具有主动控温功能的锂电池包。 【EN】The application discloses lithium battery pack with initiative accuse temperature function includes: a plurality of assembly units, a plurality of end fixing plates and a box body assembly; the assembly unit includes: the battery cell comprises a plurality of battery cell units, two unit brackets, a bus bar and a heating element; the cell support is provided with a plurality of positioning grooves, and two ends of the cell unit are embedded into the positioning grooves; the unit support is provided with a plurality of support through holes at positions corresponding to the plurality of positioning grooves so that the end part of the electric core unit is exposed out of the unit support; the position of the bus bar, which corresponds to the through hole of the bracket, is provided with a plurality of contact structures so that the bus bar is electrically connected with the cell unit; the heating element at least comprises silica gel and can generate heat when electrified; the heating elements in each assembly unit are electrically connected with each other. The lithium battery pack with the active temperature control function has the advantages that the low-temperature service life is prolonged by an active temperature control means.
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5:
[发明]
【中文】锂电池模组 【EN】Lithium battery module
申请号:
201911020037.X
公开号:CN110943256A 主分类号:H01M10/058
申请人:
【中文】杭州乾代科技有限公司【EN】Hangzhou Qiandai Technology Co., Ltd
申请日:2019.10.25 公开日:2020.03.31
发明人:
【中文】刘昌【EN】Liu Chang
摘要:【中文】本申请公开了一种锂电池模组,包括:端部件和组装单元;组装单元包括:电芯单元、单元支架、中间垫片和电芯焊线;电芯单元设置在两个单元支架之间,单元支架在对应若干定位槽的位置设有若干支架通孔以使电芯单元的端部露出单元支架;中间垫片在对应支架通孔的位置设有若干垫片通孔以使电芯单元的端部露出中间垫片,中间垫片在支架通孔的边缘设有一个向中间垫片内部凹陷的内焊线槽,一个电芯焊线的一端焊接至电芯单元的端部,其另一端穿过支架通孔和垫片通孔焊接至中间垫片并位于内焊线槽中,中间垫片由两种金属粉末压合制成。本申请的有益之处在于提供了一种通过焊接结构和中间垫片的改进从而改善电芯单元均衡性的锂电池模组。 【EN】The application discloses lithium battery module includes: an end piece and an assembly unit; the assembly unit includes: the battery cell unit, the unit bracket, the middle gasket and the battery cell welding wire; the cell unit is arranged between the two cell supports, and the cell supports are provided with a plurality of support through holes at positions corresponding to the plurality of positioning grooves so that the end parts of the cell unit are exposed out of the cell supports; the middle gasket is provided with a plurality of gasket through holes at positions corresponding to the support through holes so that the end part of the battery cell unit is exposed out of the middle gasket, the middle gasket is provided with an inner welding wire groove sunken towards the inside of the middle gasket at the edge of the support through hole, one end of a battery cell welding wire is welded to the end part of the battery cell unit, the other end of the battery cell welding wire penetrates through the support through hole and the gasket through holes to be welded to the middle gasket and is positioned in the inner welding wire groove, and the middle gasket is made of two kinds. The beneficial effect of this application lies in providing one kind through welded structure and middle gasket's improvement thereby improve the lithium cell module of electric core unit equilibrium.
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6:
[发明]
【中文】锂电池模组及其制造方法 【EN】Lithium battery module and manufacturing method thereof
申请号:
201911020967.5
公开号:CN110943191A 主分类号:H01M2/10
申请人:
【中文】杭州乾代科技有限公司【EN】Hangzhou Qiandai Technology Co., Ltd
申请日:2019.10.25 公开日:2020.03.31
发明人:
【中文】刘昌【EN】Liu Chang
摘要:【中文】本申请公开了一种锂电池模组及其制造方法,锂电池模组包括:端部件和组装单元;组装单元包括:电芯单元、单元支架、中间垫片和电芯焊线;电芯单元设置在两个单元支架之间,单元支架设有若干支架通孔以使电芯单元的端部露出单元支架;中间垫片在对应支架通孔的位置设有若干垫片通孔以使电芯单元的端部露出中间垫片,中间垫片在支架通孔的边缘设有一个向中间垫片内部凹陷的内焊线槽,一个电芯焊线的一端焊接至电芯单元的端部,其另一端穿过支架通孔和垫片通孔焊接至中间垫片并位于内焊线槽中,中间垫片由两种金属粉末压合制成。本申请的有益之处在于提供了一种通过焊接结构和中间垫片的改进从而改善电芯单元均衡性的锂电池模组及其制造方法。 【EN】The application discloses lithium battery module and manufacturing method thereof, and the lithium battery module includes: an end piece and an assembly unit; the assembly unit includes: the battery cell unit, the unit bracket, the middle gasket and the battery cell welding wire; the cell unit is arranged between the two cell supports, and the cell supports are provided with a plurality of support through holes so that the end parts of the cell unit are exposed out of the cell supports; the middle gasket is provided with a plurality of gasket through holes at positions corresponding to the support through holes so that the end part of the battery cell unit is exposed out of the middle gasket, the middle gasket is provided with an inner welding wire groove sunken towards the inside of the middle gasket at the edge of the support through hole, one end of a battery cell welding wire is welded to the end part of the battery cell unit, the other end of the battery cell welding wire penetrates through the support through hole and the gasket through holes to be welded to the middle gasket and is positioned in the inner welding wire groove, and the middle gasket is made of two kinds. The lithium battery module and the manufacturing method thereof have the advantages that the lithium battery module improves the balance of the battery cell units through the improvement of the welding structure and the middle gasket.
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7:
[发明]
【中文】锂电池模组的制造方法 【EN】Manufacturing method of lithium battery module
申请号:
201911020084.4
公开号:CN111029658A 主分类号:H01M10/058
申请人:
【中文】杭州乾代科技有限公司【EN】Hangzhou Qiandai Technology Co., Ltd
申请日:2019.10.25 公开日:2020.04.17
发明人:
【中文】刘昌【EN】Liu Chang
摘要:【中文】本申请公开了一种锂电池模组的制造方法,包括:制造单元支架使其具有若干定位槽和若干支架通孔;制造所述中间垫片使其具有若干垫片通孔以及形成于垫片通孔边缘的内焊线槽;将所述中间垫片固定安装至所述单元支架外侧;将若干电芯单元以平行的方式设置在两个所述单元支架之间;将一个电芯焊线的两端分别焊接至所述电芯单元的端部和所述内焊线槽,并使电芯焊线穿过所述支架通孔和垫片通孔。本申请的有益之处在于提供了一种通过焊接结构和中间垫片的改进从而改善电芯单元均衡性的锂电池模组的制造方法。 【EN】The application discloses a manufacturing method of a lithium battery module, which comprises the following steps: manufacturing a unit bracket to have a plurality of positioning grooves and a plurality of bracket through holes; manufacturing the middle gasket to form a plurality of gasket through holes and inner welding wire grooves formed at the edges of the gasket through holes; fixedly mounting the middle gasket to the outer side of the unit bracket; arranging a plurality of cell units between the two unit brackets in a parallel manner; and respectively welding two ends of a cell welding wire to the end part of the cell unit and the inner welding wire groove, and enabling the cell welding wire to penetrate through the support through hole and the gasket through hole. The beneficial effect of the application is that the manufacturing method of the lithium battery module is provided, and the balance of the battery cell units is improved through the improvement of the welding structure and the middle gasket.
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8:
[发明]
【中文】电池模组 【EN】Battery module
申请号:
201911020146.1
公开号:CN111261810A 主分类号:H01M2/10
申请人:
【中文】杭州乾代科技有限公司【EN】Hangzhou Qiandai Technology Co., Ltd
申请日:2019.10.25 公开日:2020.06.09
发明人:
【中文】刘昌【EN】Liu Chang
摘要:【中文】本申请公开了一种电池模组,包括:端部件和组装单元;组装单元包括:电芯单元、单元支架、中间垫片和电芯焊线;电芯单元设置在两个单元支架之间,单元支架在对应若干定位槽的位置设有若干支架通孔以使电芯单元的端部露出单元支架;中间垫片在对应支架通孔的位置设有若干垫片通孔以使电芯单元的端部露出中间垫片,中间垫片在支架通孔的边缘设有一个向中间垫片内部凹陷的内焊线槽,一个电芯焊线的一端焊接至电芯单元的端部,其另一端穿过支架通孔和垫片通孔焊接至中间垫片并位于内焊线槽中。本申请的有益之处在于提供了一种通过焊接结构和中间垫片的改进从而改善电芯单元均衡性的电池模组。 【EN】The application discloses battery module includes: an end piece and an assembly unit; the assembly unit includes: the battery cell unit, the unit bracket, the middle gasket and the battery cell welding wire; the cell unit is arranged between the two cell supports, and the cell supports are provided with a plurality of support through holes at positions corresponding to the plurality of positioning grooves so that the end parts of the cell unit are exposed out of the cell supports; the middle gasket is provided with a plurality of gasket through holes at positions corresponding to the support through holes so that the end part of the battery cell unit is exposed out of the middle gasket, the middle gasket is provided with an inner welding wire groove sunken towards the inside of the middle gasket at the edge of the support through hole, one end of a battery cell welding wire is welded to the end part of the battery cell unit, and the other end of the battery cell welding wire penetrates through the support through hole and the gasket through holes to be welded to the middle gasket and is positioned in the inner welding wire groove. The beneficial effect of this application lies in providing one kind through welded structure and middle gasket's improvement thereby improve the battery module of electric core unit equilibrium.
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9:
[发明]
【中文】一种Micro-LED制备方法 【EN】Micro-LED preparation method
申请号:
201911045204.6
公开号:CN110931520A 主分类号:H01L27/15
申请人:
【中文】武汉大学【EN】WUHAN University
申请日:2019.10.30 公开日:2020.03.27
发明人:
【中文】刘昌
;
林颖【EN】Liu Chang
;
Lin Ying
摘要:【中文】本发明公开了一种Micro‑LED制备方法,首先在玻璃基板或者有机柔性衬底上,镶嵌由薄膜晶体管和存储电容构建的驱动电路板;然后将白光半导体芯片通过巨量转移到玻璃基板或者有机柔性衬底上,并使每个白光芯片连接到一个由薄膜晶体管和存储电容器组成的驱动电路单元。之后在每个白光半导体芯片上依次覆盖红、绿、蓝三基色滤光片,形成红、绿、蓝三基色发光,每三个覆盖红、绿、蓝三基色滤光片的白光半导体芯片构成一个发光像素单元;最后扣上透明的上基板,即完成Micro‑LED制备。本发明经过红、绿、蓝三基色滤光片滤光后形成的红、绿、蓝色具有高度的波长一致性,显示控制稳定性好,色彩丰富;本发明结构简单,易于加工,其制造成本远低。 【EN】The invention discloses a Micro-LED preparation method, which comprises the following steps that firstly, a driving circuit board constructed by a thin film transistor and a storage capacitor is embedded on a glass substrate or an organic flexible substrate; then, the white semiconductor chips are transferred to a glass substrate or an organic flexible substrate by a huge amount, and each white chip is connected to a driving circuit unit composed of a thin film transistor and a storage capacitor. Then, sequentially covering red, green and blue three-primary-color filters on each white-light semiconductor chip to form red, green and blue three-primary-color light emission, wherein each three white-light semiconductor chips covered with the red, green and blue three-primary-color filters form a light-emitting pixel unit; and finally, buckling a transparent upper substrate to finish the preparation of the Micro-LED. The red, green and blue colors formed by filtering the light through the red, green and blue three-primary-color filters have high wavelength consistency, and are good in display control stability and rich in color; the invention has simple structure, easy processing and low manufacturing cost.
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10:
[发明]
【中文】一种p型GaN上欧姆接触透明电极的制备方法 【EN】Preparation method of ohmic contact transparent electrode on p-type GaN
申请号:
201811132908.2
公开号:CN110957205A 主分类号:H01L21/02
申请人:
【中文】武汉大学苏州研究院【EN】SUZHOU INSTITUE OF WUHAN University
申请日:2018.09.27 公开日:2020.04.03
发明人:
【中文】吴昊
;
苏曦
;
刘昌【EN】Wu Hao
;
Su Xi
;
Liu Chang
摘要:【中文】本发明提供了一种p型GaN上的欧姆接触透明电极材料的制备方法。该方法是采用高分子辅助沉积方法生长Al掺杂ZnO薄膜,再采用退火处理,得到需要的AZO电极层薄膜。这种电极层薄膜生长方法简单,成本较低,可以大面积生长,可以与p型GaN形成很好的欧姆接触,具有电阻率小,透光性高的优点。 【EN】The invention provides a preparation method of an ohmic contact transparent electrode material on p-type GaN. The method adopts a macromolecule auxiliary deposition method to grow an Al-doped ZnO film, and then adopts annealing treatment to obtain the required AZO electrode layer film. The electrode layer film has the advantages of simple growth method, low cost, large-area growth, small resistivity and high light transmittance, and can form good ohmic contact with p-type GaN.
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