公开(公告)号：US08802279B2

公开(公告)日：2014-08-12

申请号：US13533915

申请日：2012-06-26

申请人： Luxia Jiang ,  Dongna Shi ,  Wenya Pi ,  Qing Lai ,  Jianhua Zhu

发明人： Luxia Jiang ,  Dongna Shi ,  Wenya Pi ,  Qing Lai ,  Jianhua Zhu

IPC分类号： H01M2/06 ,  H01M2/08 ,  H01M2/04

CPC分类号： H01M2/06 ,  H01M2/08 ,  H01M2/30

摘要： A battery and a battery cover assembly thereof are provided. The battery cover assembly comprises a cover (1) having a through hole; an extraction electrode terminal (3); and an insulating seal member disposed between the cover and the extraction electrode terminal. The extraction electrode terminal (3), starting from its top, includes a columnar seal part (31), a position part (32) and a weld part (33) that are consecutively connected together, the columnar seal part (31) passing through the through hole of the cover and having a seal groove formed along a circumferential surface thereof, the position part (32) having a horizontally-oriented platform, and the weld part (33) having a sheet-like shape and being perpendicular to the horizontally-oriented platform of the position part.

摘要翻译： 提供电池及其电池盖组件。 电池盖组件包括具有通孔的盖（1）; 提取电极端子（3）; 以及设置在所述盖和所述引出电极端子之间的绝缘密封构件。 引出电极端子（3）从其顶部开始包括连续地连接在一起的柱状密封部分（31），位置部分（32）和焊接部分（33），柱状密封部分（31）穿过 所述盖的通孔具有沿着其周向表面形成的密封槽，所述位置部分（32）具有水平定向的平台，并且所述焊接部分（33）具有片状并垂直于所述水平方向 定位平台的位置部分。

公开(公告)号：US20130004834A1

公开(公告)日：2013-01-03

申请号：US13533915

申请日：2012-06-26

申请人： Luxia Jiang ,  Dongna Shi ,  Wenya Pi ,  Qing Lai ,  Jianhua Zhu

发明人： Luxia Jiang ,  Dongna Shi ,  Wenya Pi ,  Qing Lai ,  Jianhua Zhu

IPC分类号： H01M2/06 ,  H01M2/26 ,  H01M2/30

CPC分类号： H01M2/06 ,  H01M2/08 ,  H01M2/30

摘要： A battery and a battery cover assembly thereof are provided. The battery cover assembly comprises a cover (1) having a through hole; an extraction electrode terminal (3); and an insulating seal member disposed between the cover and the extraction electrode terminal. The extraction electrode terminal (3), starting from its top, includes a columnar seal part (31), a position part (32) and a weld part (33) that are consecutively connected together, the columnar seal part (31) passing through the through hole of the cover and having a seal groove formed along a circumferential surface thereof, the position part (32) having a horizontally-oriented platform, and the weld part (33) having a sheet-like shape and being perpendicular to the horizontally-oriented platform of the position part.

摘要翻译： 提供电池及其电池盖组件。 电池盖组件包括具有通孔的盖（1）; 提取电极端子（3）; 以及设置在所述盖和所述引出电极端子之间的绝缘密封构件。 从其顶部开始的引出电极端子（3）包括连续地连接在一起的柱状密封部（31），位置部（32）和焊接部（33），柱状密封部（31）通过 所述盖的通孔具有沿着其周向表面形成的密封槽，所述位置部分（32）具有水平定向的平台，并且所述焊接部分（33）具有片状并垂直于所述水平方向 定位平台的位置部分。

公开(公告)号：US08357462B2

公开(公告)日：2013-01-22

申请号：US13282647

申请日：2011-10-27

申请人： Jianhua Zhu ,  Qing Lai ,  Wenya Pi ,  Luxia Jiang

发明人： Jianhua Zhu ,  Qing Lai ,  Wenya Pi ,  Luxia Jiang

IPC分类号： H01M2/12

CPC分类号： H01M2/1241

摘要： The present invention disclosed a battery safety vent comprising: an explosion-proof film fixed on a battery cover plate, a safety vent cover covering the explosion-proof film and having a pressure release aperture, and an explosion-proof pin disposed on top of the safety vent cover, in which a free head of the pin is blunt and points to the explosion-proof film. The present invention further disclosed a battery having the above battery safety vent.

摘要翻译： 本发明公开了一种电池安全排气口，包括：固定在电池盖板上的防爆膜，覆盖防爆膜的安全排气盖并具有防泄漏孔，以及设置在防爆膜顶部的防爆销 安全排气罩，其中销的自由头钝，并指向防爆膜。 本发明还公开了具有上述电池安全排气口的电池。

公开(公告)号：US20120040215A1

公开(公告)日：2012-02-16

申请号：US13282647

申请日：2011-10-27

申请人： Jianhua ZHU ,  Qing Lai ,  Wenya Pi ,  Luxia Jiang

发明人： Jianhua ZHU ,  Qing Lai ,  Wenya Pi ,  Luxia Jiang

IPC分类号： H01M2/12 ,  H01M2/04

CPC分类号： H01M2/1241

摘要： The present invention disclosed a battery safety vent comprising: an explosion-proof film fixed on a battery cover plate, a safety vent cover covering the explosion-proof film and having a pressure release aperture, and an explosion-proof pin disposed on top of the safety vent cover, in which a free head of the pin is blunt and points to the explosion-proof film. The present invention further disclosed a battery having the above battery safety vent.

摘要翻译： 本发明公开了一种电池安全排气口，包括：固定在电池盖板上的防爆膜，覆盖防爆膜的安全排气盖并具有防泄漏孔，以及设置在防爆膜顶部的防爆销 安全排气罩，其中销的自由头钝，并指向防爆膜。 本发明还公开了具有上述电池安全排气口的电池。

公开(公告)号：US07851083B2

公开(公告)日：2010-12-14

申请号：US11273755

申请日：2005-11-15

申请人： Jianhua Zhu ,  Xi Shen ,  Qing Lai

发明人： Jianhua Zhu ,  Xi Shen ,  Qing Lai

IPC分类号： H01M2/02 ,  H01M2/04 ,  H01M2/06 ,  H01M2/08

CPC分类号： H01M2/021 ,  H01M2/0215 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0404 ,  H01M2/0469 ,  H01M2/0482 ,  H01M2/06 ,  H01M2/08 ,  H01M2/12 ,  H01M2/361 ,  H01M2/365 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/4257

摘要： The present invention relates to lithium ion secondary batteries that have an enclosure with an electrode core compartment for holding the electrode core and a separate protection circuit compartment for holding the protection circuits, and terminal leads connecting the electrodes in the electrode core with the circuits in the protection circuit. The enclosure is made of non-conducting material such as plastic. The lithium batteries of this invention are light, not only because of the weight of the material of their enclosure, but also because its non-conducting character eliminates the necessity of additional protective features that are commonly necessary for enclosures with metal components.

摘要翻译： 本发明涉及一种锂离子二次电池，其具有具有用于保持电极芯的电极芯室的外壳和用于保持保护电路的单独的保护电路室，以及将电极芯中的电极与电极芯中的电路连接的端子引线 保护电路。 外壳由不导电材料（如塑料）制成。 本发明的锂电池不仅由于其外壳材料的重量而轻，而且由于其不导电性能消除了对具有金属部件的外壳通常需要的附加保护特征的必要性。

公开(公告)号：US20130029540A1

公开(公告)日：2013-01-31

申请号：US13555001

申请日：2012-07-20

申请人： Zhiwei Tong ,  Qing Lai ,  Jia Lu ,  Jianhua Zhu

发明人： Zhiwei Tong ,  Qing Lai ,  Jia Lu ,  Jianhua Zhu

IPC分类号： H01R4/42

CPC分类号： H01M2/206 ,  H01M2/1077 ,  H01R11/288

摘要： A connector between battery modules and a battery system comprising the same are provided. The connector between battery modules comprises: first and second connecting pieces (21, 22), the first connecting piece (21) being electrically connected to an output end of a first battery module, the second connecting piece (22) being electrically connected to an output end of a second battery module adjacent to the first battery module, and the first connecting piece (21) and the second connecting piece (22) being electrically connected to each other so as to form an electrically-connected part therebetween; a clamping unit configured to clamp the electrically-connected part; and a support (5), the clamping unit being fixed onto the support (5) so as to support the electrically-connected part between the first connecting piece (21) and the second connecting piece (22).

摘要翻译： 提供了电池模块与包括该连接器的电池系统之间的连接器。 电池模块之间的连接器包括：第一和第二连接件（21,22），第一连接件（21）电连接到第一电池模块的输出端，第二连接件（22）电连接到 与第一电池模块相邻的第二电池模块的输出端，并且第一连接件（21）和第二连接件（22）彼此电连接以在它们之间形成电连接部分; 夹持单元，其构造成夹持所述电连接部; 和支撑件（5），所述夹紧单元固定在所述支撑件（5）上，以支撑所述第一连接件（21）和所述第二连接件（22）之间的所述电连接部分。

公开(公告)号：US20110262782A1

公开(公告)日：2011-10-27

申请号：US13092987

申请日：2011-04-25

申请人： Jianhua Zhu ,  Qing Lai ,  Zhiliang Zeng

发明人： Jianhua Zhu ,  Qing Lai ,  Zhiliang Zeng

IPC分类号： H01M2/12

CPC分类号： H01M2/1229 ,  H01M2/1288 ,  H01M10/052 ,  H01M10/4207 ,  H01M2200/20

摘要： An explosion-proof device for a battery comprises: a vent formed in a battery shell of the battery; a valve core movably disposed in the vent to seal and open the vent; a support mounted on an outer wall of the battery shell; and an elastic element. One end of the elastic element is connected to the support and another end of the elastic element is connected to the valve core so as to normally push the valve core to seal the vent. Each of a power battery and a power battery module includes the explosion-proof device.

摘要翻译： 一种用于电池的防爆装置包括：形成在电池的电池外壳中的通风口; 阀芯，可移动地设置在通风口中，以密封和打开排气口; 安装在电池外壳的外壁上的支撑件; 和弹性元件。 弹性元件的一端连接到支撑件，弹性元件的另一端连接到阀芯，以便通常推动阀芯以密封通风口。 每个动力电池和动力电池模块都包括防爆装置。

公开(公告)号：US20090142658A1

公开(公告)日：2009-06-04

申请号：US12084650

申请日：2006-04-11

申请人： Xi Shen ,  Jianhua Zhu ,  Qing Lai ,  Yili Han

发明人： Xi Shen ,  Jianhua Zhu ,  Qing Lai ,  Yili Han

IPC分类号： H01M6/42

CPC分类号： H01M2/0202 ,  H01M2/04 ,  H01M2/0434 ,  H01M2/202 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/617 ,  H01M10/6554 ,  H01M2002/0205

摘要： Disclosed herein is a lithium ion battery comprising an electrode core, an electrolyte solution, a metal shell and an end cover assembly, said metal shell comprising an outer wall, an inner wall and a chamber, said electrode core and electrolyte solution being located in the chamber of the metal shell, and said electrode core being connected to the end cover assembly with a electrode terminal of the electrode core, wherein the number of said electrode core is more than one, and the multiple electrode cores are located in the chamber of the metal shell. The lithium ion battery according to the present invention possesses excellent disperse heat dispersion, high mechanical safety, and good high rate discharge performance. In addition, the battery according to the present invention solves the problems of the “wound battery” of the prior art that the electrode plate is long and difficult to wind, and the “stacked battery” of the prior art that the electrode plate is difficult to prepare and pile up by dividing the electrode core of high capacity into multiple electrode core of low capacity placed abreast in the metal shell, whereby simplifying the preparation thereof.

摘要翻译： 本文公开了一种锂离子电池，其包括电极芯，电解质溶液，金属壳和端盖组件，所述金属壳包括外壁，内壁和室，所述电极芯和电解质溶液位于 并且所述电极芯与电极芯的电极端子连接到端盖组件，其中所述电极芯的数量多于一个，并且所述多个电极芯位于所述电极芯的室中 金属外壳。 根据本发明的锂离子电池具有优异的分散热分散性，高机械安全性和良好的高速放电性能。 此外，根据本发明的电池解决了现有技术的“卷绕电池”的问题，即电极板长且难以卷绕，现有技术的“堆叠式电池”使电极板难以 通过将高容量的电极芯分配到金属壳中并排放置的低容量的多个电极芯来制备和堆积，从而简化其制备。

公开(公告)号：US08574739B2

公开(公告)日：2013-11-05

申请号：US12092564

申请日：2006-05-08

申请人： Xi Shen ,  Jianhua Zhu ,  Qing Lai ,  Yili Han

发明人： Xi Shen ,  Jianhua Zhu ,  Qing Lai ,  Yili Han

IPC分类号： H01M2/10 ,  H01M10/50 ,  H01M6/00 ,  H01M10/00

CPC分类号： F28D15/0266 ,  F28D15/0233 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6552 ,  H01M10/6555

摘要： Disclosed herein is a heat dissipating device for a battery pack which comprises a heat pipe and a heat collecting plate comprising a bottom heat collecting plate and an upper heat collecting plate each having a hole therein, wherein two ends of the heat pipe are inserted respectively into the holes in the bottom heat collecting plate and the upper heat collecting plate. A battery using the heat dissipating device is also disclosed. During the operation of the heat dissipating device, since the heat generated by the cells can be collected in the upper heat collecting plate, then transmitted to the bottom heat collecting plate through the heat pipe, and finally dissipated outwardly by the bottom heat collecting plate, the heat generated by cells can be dissipated rapidly and efficiently.

摘要翻译： 本发明公开了一种用于电池组的散热装置，其包括热管和集热板，所述热管和集热板包括底部集热板和在其中具有孔的上部集热板，其中热管的两端分别插入 底部集热板和上部集热板的孔。 还公开了使用散热装置的电池。 在散热装置的运转中，由于电池产生的热量可以收集在上部集热板中，通过热管传递到底部集热板，最后由底部集热板向外散开， 细胞产生的热量可以快速有效地消散。

公开(公告)号：US20090162737A1

公开(公告)日：2009-06-25

申请号：US12341728

申请日：2008-12-22

申请人： Qing Lai ,  Jingjing Shi ,  Qiyong Yin ,  Jianhua Zhu ,  Xi Shen

发明人： Qing Lai ,  Jingjing Shi ,  Qiyong Yin ,  Jianhua Zhu ,  Xi Shen

IPC分类号： H01M2/12

CPC分类号： H01M2/348 ,  H01M2/04 ,  H01M2/043 ,  H01M2/0456 ,  H01M2/046 ,  H01M2/0473 ,  H01M2/206 ,  H01M2/305 ,  H01M6/5038 ,  H01M10/0422 ,  H01M10/0431 ,  H01M10/0587 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M10/637 ,  H01M10/6553 ,  H01M10/6571 ,  H01M10/658 ,  Y02E60/12 ,  Y02T10/7011

摘要： An electrochemical storage cell is disclosed which includes at least one cathode sheet, at least one anode sheet and at least one separator sheet combined to make a core. The core is housed within a rectangular shell with four sides and two ends, sealed with an air-tight seal. The cell further includes a blow out vent in at least one of the two ends of the shell. This blow out vent is adapted to open and release excess pressure above a predetermined level to thereby prevent catastrophic rupture of the shell.

摘要翻译： 公开了一种电化学蓄电池，其包括至少一个阴极片，至少一个阳极片和至少一个组合成芯的隔板。 芯体容纳在具有四边和两端的矩形壳体中，用气密密封密封。 电池还包括在壳的两端中的至少一个中的吹出口。 该吹出口适于打开并释放高于预定水平的过压，从而防止壳体的灾难性破裂。