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JP2011090829A Base for cold cathode fluorescent lamp and method of manufacturing the same 审中-公开
标题翻译：冷阴极荧光灯基座及其制造方法
公开(公告)号：JP2011090829A
公开(公告)日：2011-05-06
申请号：JP2009242143
申请日：2009-10-21
申请人： Nisshin Kogyo Kk , Sanken Electric Co Ltd , サンケン電気株式会社 , 日伸工業株式会社
发明人： OKAWA TETSUYA , TANAKA HIROYUKI , MIYAMA SEIJI , MIYAMOTO AKIRA
IPC分类号： H01J5/50 , H01J9/30
摘要： PROBLEM TO BE SOLVED: To provide a base for a cold cathode fluorescent lamp which can be formed in a simple working process and of which the precision of the mounting position on a glass tube of the cold cathode fluorescent lamp can be improved, and to provide a method of manufacturing the base for the cold cathode fluorescent lamp. SOLUTION: When the glass tube 1 of the cold cathode fluorescent lamp is inserted into a large cylindrical portion 11, a lead 3a of an electrode 3 of the cold cathode fluorescent lamp is introduced into an electrode welding portion 12b by a taper of an electrode introduction portion 12a. After the lead 3a is introduced into the electrode welding portion 12b, the lead 3a is fixed to the base of the electrode welding portion 12b by performing welding at the electrode welding portion 12b. During this welding, the whole glass tube 1 is guided by the taper of the large cylindrical portion 11, and even at the electrode welding portion 12b, the precision of the mounting position on the base of the glass tube can be improved without inclining the base, since the lead 3a of the electrode 3 is guided on the whole circumference. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以在简单加工过程中形成的冷阴极荧光灯的基座，并且可以提高冷阴极荧光灯的玻璃管上的安装位置的精度，并提供一种制造冷阴极荧光灯基座的方法。解决方案：当冷阴极荧光灯的玻璃管1插入大圆柱形部分11中时，冷阴极荧光灯的电极3的引线3a通过锥形的电极引入部分12a。在将引线3a引入电极焊接部分12b之后，通过在电极焊接部分12b进行焊接，将引线3a固定到电极焊接部分12b的基部。在该焊接中，整个玻璃管1由大圆筒部11的锥形引导，即使在电极焊接部12b，也能够提高玻璃管的基部的安装位置的精度，而不会使基部由于电极3的引线3a在整个圆周上被引导。版权所有（C）2011，JPO＆INPIT

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