首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
一种动力电池安全阀
摘要
本实用新型涉及一种动力电池安全阀,包括连接片(3)和防爆杯(4),所述连接片(3)开有一通孔,所述防爆杯(4)杯凸台根部固定在所述通孔中由扣位扣紧,所述防爆杯(4)杯底部与所述连接片(3)顶部的连接处通过激光点焊位(B)进行连接。本实用新型由于防爆杯杯底部与连接片顶部的连接处通过激光点焊位进行连接,激光焊接后两个零件之间不存在氧化层也不易氧化,相当于本体连接,从而降低本安全阀的内阻,使其内阻小于1豪欧,延长了电池寿命,不易发热。
申请公布号
CN202651239U
申请公布日期
2013.01.02
申请号
CN201220294220.6
申请日期
2012.06.21
申请人
平光委
发明人
平光委
分类号
H01M2/12(2006.01)I
主分类号
H01M2/12(2006.01)I
代理机构
代理人
主权项
一种动力电池安全阀,包括连接片(3)和防爆杯(4),所述连接片(3)开有一通孔,所述防爆杯(4)杯凸台根部固定在所述通孔中,其特征在于:所述防爆杯(4)杯顶部与所述连接片(3)顶部的连接处通过激光点焊位(B)进行连接,所述防爆杯(4)根部由扣位扣紧。
地址
523000 广东省东莞市塘厦镇清湖头清风路2号
您可能感兴趣的专利
AUTOMATIC DISINFECTING APPARATUS FOR VEHICLES
EXPOSE MASK, METHOD OF EXPOSING USING THE SAME, AND METHOD OF PATTERNING THIN LAYER USING THE SAME
AN AUDIO OUTPUT APPARATUS IN THE MOBILE COMMUNICATION TERMINAL
SCREW AIR COMPRESSOR
DEVICE FOR DETECTING ELECTRON BEAM PASS ON THE ELECTRON-BEAM EXPOSURE
LIQUID CRYSTAL DISPLAY
APPARATUS AND METHOD FOR PROCESSING PRESS OF ULTRAVIOLET HOT KEY IN ULTRAVIOLET DETECTION COMMUNICATION TERMINAL
A COIL-WINDING APPARATUS FOR AIR-COIL MAKER
ELECTRON EMISSION DEVICE HAVING FINE HOLE-FORMED ELECTRODE AND METHOD OF MANUFACTURING THE SAME
DOOR SIDE WEATHER STRIP STRUCTURE USING SHAPE MEMORY ALLOY IN A VEHICLE
APPARATUS FOR SCATTERING SPACERS AND METHOD FOR SCATTERING WITH THE SAME
FEATURE OF BELLOWS
LOW TEMPERATURE CONTROL METHOD IN THE REFRIGERATOR
HOME-BAR DOOR OPENING ANGLE CONTROL STRUCTURE IN THE REFRIGERATOR
THE PRODUCT METHOD OF THE INORGANIC ELECTROLUMINESCENCE
GAME INTERFACE APPARATUS
DEVICE FOR CONNECTING DUCT OF AIR CONDITIONER IN BUS
APPARATUS AND METHOD OF TESTING LIQUID CRYSTAL DISPLAY PANEL
CUTTING EQUIPMENT OF SUBSTRATE AND METHOD FOR CUTTING OF SUBSTRATE USING THE SAME
APPARATUS FOR CONTROLLING A THICKNESS OF PHOTO RESIST