公开(公告)号：US20040264194A1

公开(公告)日：2004-12-30

申请号：US10603360

申请日：2003-06-25

Applicant: OSRAM SYLVANIA INC.

Inventor： Robert Martin ,  Jean F. Rouleau ,  Daniel Marian

IPC: F21V029/00

CPC classification number: F21V29/70 ,  F21V19/0075 ,  F21V19/009 ,  F21V23/026 ,  F21V29/004 ,  F21V29/15 ,  F21V29/71 ,  F21Y2103/30

Abstract: A mounting assembly (10) for an electrodeless lamp (100). The mounting assembly (10) comprises a fixture housing (14) having an inner surface (16) and an outer surface (18). The fixture housing is preferably made from aluminum. Spaced-apart heat sinks (20, 21) are affixed to the inner surface (16) of the fixture housing (14). A reflector (22), which is preferably concave, as is the fixture housing, is positioned within the fixture housing (14). The reflector (22) contains two apertures (24, 26) that are aligned with the heat sinks (20, 21). Thermal insulators (28, 29) are positioned in the apertures and surround the heat sinks, thus thermally isolating the reflector from the heat sinks. The lamp (100) is mounted in the fixture housing by attaching brackets (40, 42), which surround the ferrite transformer cores of the lamp, directly to the top surfaces of the heat sinks (20, 21). Mounting is preferably accomplished by having threaded holes formed in the heat sinks and fixing the brackets in place via screws through the legs (44) and screw receiving slots (46).

Abstract translation: 一种用于无电极灯（100）的安装组件（10）。 安装组件（10）包括具有内表面（16）和外表面（18）的固定器壳体（14）。 固定器壳体优选由铝制成。 隔开的散热器（20,21）固定到固定件壳体（14）的内表面（16）上。 优选地，凹入的反射器（22）与夹具壳体一样被定位在固定壳体（14）内。 反射器（22）包含与散热器（20,21）对准的两个孔（24,26）。 热绝缘体（28,29）定位在孔中并且围绕散热器，从而将反射器与散热器热隔离。 灯（100）通过将包围灯的铁氧体变压器铁芯的支架（40,42）直接连接到散热器（20,21）的顶表面而安装在灯具外壳中。 优选地，通过在散热器中形成螺纹孔并通过螺钉将支架固定在适当位置，通过腿部（44）和螺钉接收槽（46）来实现安装。