公开(公告)号：US4536676A

公开(公告)日：1985-08-20

申请号：US536732

申请日：1983-09-28

申请人： Jisaburou Maruyama ,  Sumio Fukayama ,  Masanobu Miyake ,  Yoshimi Watanabe ,  Yoshinori Eguchi

发明人： Jisaburou Maruyama ,  Sumio Fukayama ,  Masanobu Miyake ,  Yoshimi Watanabe ,  Yoshinori Eguchi

IPC分类号： H01K3/00 ,  H01K1/46 ,  A47B88/00

CPC分类号： H01K1/46

摘要： An incandescent lamp assembly has a generally elliptical vitreous envelope including a cylindrical neck, stem mount with a pair of lead-in wires, and a screw-in base capped on the cylindrical portion of the envelope. The cylindrical neck of the envelope has a circular protruded ring along the entire periphery thereof and in the corresponding position of the screw-in base is provided a concave channel, for a push-in coupling. A flared rim is integrally formed with the concave channel and extends gradually outwardly to bear along the envelope, giving elastic deformation to the upper half of the screw-in base. The lead-in wire is interposed between the cylindrical neck and the screw-in base and fixedly positioned at the circular protruded ring. For prevention of relative rotational movement, heat resistant silicone rubber is applied on the circular protruded ring.

摘要翻译： 白炽灯组件具有通常为椭圆形的玻璃体封套，其包括圆柱形颈部，具有一对引入线的杆安装件，以及封装在外壳的圆柱形部分上的螺旋基座。 信封的圆柱形颈部沿其整个周边具有圆形的突出环，并且在螺旋底座的相应位置处设置有用于推入式联接器的凹形通道。 喇叭形边缘与凹槽一体地形成并且逐渐向外延伸以沿着包络线承载，从而对螺旋底座的上半部产生弹性变形。 引导线介于圆柱形颈部和螺旋固定基座之间，并固定在圆形突出环上。 为了防止相对旋转运动，将耐热硅橡胶施加在圆形突出环上。