发明名称 Electric lamp with cement-free base and metal/plastic reflector-type socket with spring
摘要 PCT No. PCT/DE96/01982 Sec. 371 Date Sep. 9, 1997 Sec. 102(e) Date Sep. 9, 1997 PCT Filed Oct. 17, 1996 PCT Pub. No. WO97/25733 PCT Pub. Date Jul. 17, 1997The invention relates to an electric lamp based without cement, for installation in a reflector which is provided with an opening (17a) and made in the reflector wall (17). The lamp has a metal/plastic base which has a metal holder part (12) in which the bulb (10) of the lamp is fixed, a metal support sleeve (13) which is connected to the metal holder part (12), and a plastic base part (14) which is provided with the electrical connections (15) of the lamp and in which the support sleeve (13) is anchored. The lamp base has a plurality of reference lugs (14a), lying in a plane, which are used for holding and for correct installation of the lamp in the reflector. According to the invention, the plastic reference lugs (14a) are covered by metal cover tabs (13b) so that reference lugs (14a) are screened against the electromagnetic radiation generated by the lamp, or alternatively the reference lugs (43b) are made of metal.
申请公布号 US5957569(A) 申请公布日期 1999.09.28
申请号 US19970913166 申请日期 1997.09.09
申请人 PATENT-TREUHAND-GESELLSCHAFT FUERELEKTRISCHE GLUEHLAMPEN MBH 发明人 HELBIG, PETER;STEINER, HERMANN
分类号 H01J5/50;H01J5/60;H01K1/46;(IPC1-7):F21K27/00 主分类号 H01J5/50
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