发明名称 |
Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile headlight utilizing same |
摘要 |
A replaceable lamp unit (10) removably oriented within a glass or plastic reflector (13) of an automobile headlight. The unit includes a plastic cylindrical shaped holder (19) which is directly inserted within a rear opening (11) in the reflector. The holder includes a pair of spaced cavities (21, 23) separated by a common wall member (25) in which are located a plurality of electrically conductive eyelets (27). Fixedly positioned within each eyelet is a support wire (43) to which is connected a respective one of the lead-in wires (31) of the electric lamp (39) which forms part of the lamp unit. Connection between the eyelets and support wires is attained by soldering (45) and a quantity of sealant material (65) is thereafter added within the holder to provide a secondary seal. An automobile headlight utilizing the replaceable lamp unit is also described.
|
申请公布号 |
US4528619(A) |
申请公布日期 |
1985.07.09 |
申请号 |
US19830507389 |
申请日期 |
1983.06.24 |
申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
DOLAN, RICHARD J.;CANGIANO, FRANK;VAN DER LINDE, JOHN |
分类号 |
F21S8/10;F21V19/00;H01K1/46;(IPC1-7):F21V29/00 |
主分类号 |
F21S8/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|