CN105390750A - 一种矿灯用锂电池封装工艺 - Google Patents

一种矿灯用锂电池封装工艺 Download PDF

Info

Publication number
CN105390750A
CN105390750A CN201510822656.6A CN201510822656A CN105390750A CN 105390750 A CN105390750 A CN 105390750A CN 201510822656 A CN201510822656 A CN 201510822656A CN 105390750 A CN105390750 A CN 105390750A
Authority
CN
China
Prior art keywords
heat
cable
battery
shrinkable
shrinkable tubing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510822656.6A
Other languages
English (en)
Other versions
CN105390750B (zh
Inventor
余勇
华中陆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Hengli Electromechanical Technology Co Ltd
Original Assignee
Anhui Hengli Electromechanical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Hengli Electromechanical Technology Co Ltd filed Critical Anhui Hengli Electromechanical Technology Co Ltd
Priority to CN201510822656.6A priority Critical patent/CN105390750B/zh
Publication of CN105390750A publication Critical patent/CN105390750A/zh
Application granted granted Critical
Publication of CN105390750B publication Critical patent/CN105390750B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/30Batteries in portable systems, e.g. mobile phone, laptop
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Primary Cells (AREA)

Abstract

本发明公开了一种矿灯用锂电池封装工艺,包括以下步骤:将正极片和负极片焊接到电芯上;将所述的保护板和电芯通过绝缘胶固定连接;将电缆的一头套上热缩套管,热缩套管与电缆之间填充一层厚度为2~3mm的热熔胶,然后对热缩套管加热热缩,使热缩套管固定于电缆上;将热缩套管表面涂抹热熔胶,然后把塑料螺母套在热缩套管上固定;将电缆的两根导线分别固定连接到正极片和负极片;将电芯放置于电池盒内。本发明塑料螺母和导线的接合处加设有热缩套管和热熔胶,利用热缩套管和热熔胶的弹性和防水性;3个锡焊点充分保证焊接的稳定性;聚氨酯和环氧树脂混合物起到隔热缓冲作用,防止电芯与电池盒的碰撞。

Description

一种矿灯用锂电池封装工艺
技术领域
本发明涉及锂电池生产技术领域,具体属于一种矿灯用锂电池封装工艺。
背景技术
现有矿灯的锂电池都是封装在电池盒内,通过导线连接矿灯头。导线与电池盒的连接处必须采取防水处理,所以导线与接线盒的连接与防水处理是非常关键的工序。常规的连接方式不能满足充分的防水要求,而且还会由于电缆在使用过程中造成连接处松动。
发明内容
本发明的目的是提供一种矿灯用锂电池封装工艺,塑料螺母和导线的接合处加设有热缩套管和热熔胶,利用热缩套管和热熔胶的弹性和防水性,工序过程简便,保证锂电池的正常安全使用。
本发明采用的技术方案如下:
一种矿灯用锂电池封装工艺,包括以下步骤:
(1)提供保护板,所述的保护板表面上设有正极片和负极片;
(2)提供电芯,将正极片和负极片焊接到电芯上;
(3)将所述的保护板和电芯通过绝缘胶固定连接;
(4)将电缆的一头套上热缩套管,热缩套管与电缆之间填充一层厚度为2~3mm的热熔胶,然后对热缩套管加热热缩,使热缩套管固定于电缆上;
(5)将热缩套管表面涂抹热熔胶,然后把塑料螺母套在热缩套管上固定;
(6)将塑料螺母固定到电池盒盖;
(7)将电缆的两根导线分别固定连接到正极片和负极片;
(8)将电芯放置于电池盒内,电池盒与电池盒盖通过螺栓固定连接。
进一步的,电缆的导线与电池正极片和负极片通过3个锡焊点固定。
进一步的,电芯与电池盒之间充满聚氨酯和环氧树脂混合物。
进一步的,电缆的导线在电池盒内成卷曲状。
与已有技术相比,本发明的有益效果如下:
本发明塑料螺母和导线的接合处加设有热缩套管和热熔胶,利用热缩套管和热熔胶的弹性和防水性,工序过程简便,保证锂电池的正常安全使用;3个锡焊点充分保证焊接的稳定性;聚氨酯和环氧树脂混合物起到隔热缓冲作用,防止电芯与电池盒的碰撞。
具体实施方式
一种矿灯用锂电池封装工艺,包括以下步骤:
(1)提供保护板,所述的保护板表面上设有正极片和负极片;
(2)提供电芯,将正极片和负极片焊接到电芯上;
(3)将所述的保护板和电芯通过绝缘胶固定连接;
(4)将电缆的一头套上热缩套管,热缩套管与电缆之间填充一层厚度为2~3mm的热熔胶,然后对热缩套管加热热缩,使热缩套管固定于电缆上;
(5)将热缩套管表面涂抹热熔胶,然后把塑料螺母套在热缩套管上固定;
(6)将塑料螺母固定到电池盒盖;
(7)将电缆的两根导线分别固定连接到正极片和负极片;
(8)将电芯放置于电池盒内,电池盒与电池盒盖通过螺栓固定连接。
进一步的,电缆的导线与电池正极片和负极片通过3个锡焊点固定。
进一步的,电芯与电池盒之间充满聚氨酯和环氧树脂混合物。
进一步的,电缆的导线在电池盒内成卷曲状。

Claims (4)

1.一种矿灯用锂电池封装工艺,其特征在于,包括以下步骤:
(1)提供保护板,所述的保护板表面上设有正极片和负极片;
(2)提供电芯,将正极片和负极片焊接到电芯上;
(3)将所述的保护板和电芯通过绝缘胶固定连接;
(4)将电缆的一头套上热缩套管,热缩套管与电缆之间填充一层厚度为2~3mm的热熔胶,然后对热缩套管加热热缩,使热缩套管固定于电缆上;
(5)将热缩套管表面涂抹热熔胶,然后把塑料螺母套在热缩套管上固定;
(6)将塑料螺母固定到电池盒盖;
(7)将电缆的两根导线分别固定连接到正极片和负极片;
(8)将电芯放置于电池盒内,电池盒与电池盒盖通过螺栓固定连接。
2.根据权利要求1所述的一种矿灯用锂电池封装工艺,其特征在于:电缆的导线与电池正极片和负极片通过3个锡焊点固定。
3.根据权利要求1所述的一种矿灯用锂电池封装工艺,其特征在于:电芯与电池盒之间充满聚氨酯和环氧树脂混合物。
4.根据权利要求1所述的一种矿灯用锂电池封装工艺,其特征在于:电缆的导线在电池盒内成卷曲状。
CN201510822656.6A 2015-11-23 2015-11-23 一种矿灯用锂电池封装工艺 Expired - Fee Related CN105390750B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510822656.6A CN105390750B (zh) 2015-11-23 2015-11-23 一种矿灯用锂电池封装工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510822656.6A CN105390750B (zh) 2015-11-23 2015-11-23 一种矿灯用锂电池封装工艺

Publications (2)

Publication Number Publication Date
CN105390750A true CN105390750A (zh) 2016-03-09
CN105390750B CN105390750B (zh) 2017-12-01

Family

ID=55422770

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510822656.6A Expired - Fee Related CN105390750B (zh) 2015-11-23 2015-11-23 一种矿灯用锂电池封装工艺

Country Status (1)

Country Link
CN (1) CN105390750B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114976391A (zh) * 2022-06-24 2022-08-30 欣旺达电动汽车电池有限公司 方形电池包膜方法及方形电池

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2934879Y (zh) * 2006-08-03 2007-08-15 何鹏 一种安全防水型矿灯
CN201523045U (zh) * 2009-09-29 2010-07-07 天津力神电池股份有限公司 锂离子电池热熔封装结构
CN101783417A (zh) * 2010-03-05 2010-07-21 深圳市睿德电子实业有限公司 一种聚合物电池低压注塑封装方法及低压注塑聚合物电池
CN102074666A (zh) * 2010-12-23 2011-05-25 华为终端有限公司 电池封装方法和电池
CN202834800U (zh) * 2012-10-10 2013-03-27 何德武 一种大容量锂电池一体式头灯
CN103258982A (zh) * 2013-05-16 2013-08-21 江苏新日电动车股份有限公司 一种用于电器动力系统的电池盒
CN104241555A (zh) * 2014-06-27 2014-12-24 惠州市德赛电池有限公司 一种锂电池封装方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2934879Y (zh) * 2006-08-03 2007-08-15 何鹏 一种安全防水型矿灯
CN201523045U (zh) * 2009-09-29 2010-07-07 天津力神电池股份有限公司 锂离子电池热熔封装结构
CN101783417A (zh) * 2010-03-05 2010-07-21 深圳市睿德电子实业有限公司 一种聚合物电池低压注塑封装方法及低压注塑聚合物电池
CN102074666A (zh) * 2010-12-23 2011-05-25 华为终端有限公司 电池封装方法和电池
CN202834800U (zh) * 2012-10-10 2013-03-27 何德武 一种大容量锂电池一体式头灯
CN103258982A (zh) * 2013-05-16 2013-08-21 江苏新日电动车股份有限公司 一种用于电器动力系统的电池盒
CN104241555A (zh) * 2014-06-27 2014-12-24 惠州市德赛电池有限公司 一种锂电池封装方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114976391A (zh) * 2022-06-24 2022-08-30 欣旺达电动汽车电池有限公司 方形电池包膜方法及方形电池
CN114976391B (zh) * 2022-06-24 2023-07-14 欣旺达电动汽车电池有限公司 方形电池包膜方法及方形电池

Also Published As

Publication number Publication date
CN105390750B (zh) 2017-12-01

Similar Documents

Publication Publication Date Title
CN207368584U (zh) 交联聚乙烯电缆绝缘屏蔽隔离接头
CN205081348U (zh) 一种电力线路中的四芯电缆分线器
CN205141031U (zh) 一种软包装锂离子电池及其电子香烟
CN209282287U (zh) 一种用于防水电池的导线
CN110400977B (zh) 一种大功率铅酸蓄电池极群及其制造方法
CN105390750A (zh) 一种矿灯用锂电池封装工艺
CN207184021U (zh) 一种具有防水功能的电缆连接头
CN103531852B (zh) 一种双极性铅酸蓄电池
CN105024643A (zh) 智能太阳能接线盒
CN203967369U (zh) 一种跟踪器光伏线束组件
CN201174400Y (zh) 铅蓄电池的防水绝缘导线式端子
CN202616266U (zh) 新型太阳能光伏接线盒
CN203423466U (zh) 梭子式电缆终端
CN209046591U (zh) 一种盖板及接线盒
CN206806532U (zh) 一种新型c型线夹
CN206775462U (zh) 一种大电流光伏连线盒
CN203277520U (zh) 铅酸蓄电池
CN204760106U (zh) 一种新型高强度轻质电力电缆
CN203422980U (zh) 一种220kV高压电缆
CN203895272U (zh) 一种钽电容器
CN203466155U (zh) 热熔断器
CN203839853U (zh) 注胶封装线帽接线结构
CN103531853B (zh) 一种高效能的双极性铅酸蓄电池
CN207303221U (zh) 一种新型具有自动保护电路的节能电池管理系统
CN204967211U (zh) 一种新型导电保护套组合结构

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 246300 East Ring Road, Qianshan Economic Development Zone, Anqing, Anhui

Applicant after: Anhui Henli electrical Polytron Technologies Inc

Address before: 246300 East Ring Road, Qianshan Economic Development Zone, Anqing, Anhui

Applicant before: ANHUI HENGLI ELECTROMECHANICAL TECHNOLOGY CO., LTD.

COR Change of bibliographic data
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171201

Termination date: 20181123

CF01 Termination of patent right due to non-payment of annual fee