公开(公告)号：US5281889A

公开(公告)日：1994-01-25

申请号：US28753

申请日：1993-03-09

申请人： Larry R. Fields ,  Chris Venicx

发明人： Larry R. Fields ,  Chris Venicx

IPC分类号： F21S2/00 ,  H01J5/48 ,  H01J61/34 ,  H01K7/00 ,  H01J5/54

CPC分类号： H01J5/48 ,  H01J61/34

摘要： A reflector lamp has a glass reflector body and a separate neck body which mates with the reflector body. A light-source capsule is insertable into a bore of the reflector body from its base end. A positioning member holds the light-source capsule and is clamped between the neck and reflector bodies to secure the light-source capsule in the reflector body. The reflector and neck bodies have surfaces which cooperate with the positioning member to position the light source capsule at the focus of the reflector when the reflector body, capsule and positioning member, and neck body are stacked together.

摘要翻译： 反射灯具有玻璃反射器主体和与反射体相配合的独立颈部体。 光源胶囊从其基端插入反射体的孔中。 定位构件保持光源胶囊并且夹持在颈部和反射体之间，以将光源胶囊固定在反射体中。 反射器和颈体具有与定位构件配合的表面，以便当反射器主体，胶囊和定位构件以及颈部主体堆叠在一起时，将光源胶囊定位在反射器的焦点处。