[특허]Lamp socket with improved heat conduction

[미국특허] Lamp socket with improved heat conduction 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01J-005/50 F21V-019/00
출원번호	UP-0596219 (2005-09-23)
등록번호	US-7745982 (2010-07-19)
우선권정보	EP-04104847(2004-10-04)
국제출원번호	PCT/IB2005/053153 (2005-09-23)
§371/§102 date	20070625 (20070625)
국제공개번호	WO06/038144 (2006-04-13)
발명자 / 주소	Rosenmüller, Peter Flechsig, Jürgen Müller, Gert Trampler, Andreas
출원인 / 주소	Koninklijke Philips Electronics N.V.
인용정보	피인용 횟수 : 5 인용 특허 : 13

초록 ▼

The invention relates to a lamp socket 1 for lamps 25, in particular vehicle lamps, comprising a connection region 2 for arranging the lamps 25 on a headlamp, a light or the like, a hollow-cylindrical receiving section 3 for arranging a bulb 27 on the lamp socket 1, and a cylindrical metal sleeve 4 which is arranged in the receiving section 3. In order to provide a lamp socket 1 of simple and stable design which has high heat-resistance, it is provided that a flange 5 arranged on the metal sleeve 4 rests on protrusions 7 which project from an upper edge 6 of the receiving section 3.

대표청구항 ▼

The invention claimed is: 1. A lamp socket for lamps, comprising a connection region, a hollow-cylindrical receiving section coupled to said connection region, a cylindrical metal sleeve which is arranged in the receiving section, and a flange arranged at the metal sleeve; wherein the flange rests on protrusions which project upwardly from an upper edge of the receiving section; and wherein the protrusions are interposed between the flange and the upper edge. 2. A lamp socket as claimed in claim 1, wherein a base of the metal sleeve bears against a bottom face of the receiving section. 3. A lamp socket as claimed in claim 1, wherein the receiving section comprises ribs projecting from an inner wall, said ribs bearing against an outer wall of the metal sleeve. 4. A lamp socket as claimed in claim 1, wherein the flange has at least one contact region for indirectly fixing a bulb, each of said contact regions having a cam projecting from the upper side of the flange. 5. A lamp socket as claimed in claim 1, wherein the upper edge defines one or more cut-outs proximate to the at least one contact region. 6. A lamp socket as claimed in claim 1, wherein the metal sleeve is fixed in the receiving section by means of pins which project from the bottom face of the receiving section through corresponding openings in the base of the metal sleeve and are riveted, preferably hot riveted, therein. 7. A lamp socket as claimed in claim 1, wherein the base of the metal sleeve is adjacent to and substantially covers a fixing spring and wherein the receiving section includes an aperture for receiving a portion of the fixing spring. 8. A lamp socket as claimed in claim 1, further comprising a bulb in said lamp socket. 9. A lamp socket as claimed in claim 8, further comprising a reflector, wherein said lamp is fitted on the reflector, wherein the bulb is arranged within a reflector housing, and the connection region of the lamp is mainly arranged outside the reflector housing.

이 특허에 인용된 특허 (13) 인용/피인용 타임라인 분석

Suster Albert L. (Chagrin Falls OH) Bergman Rolf S. (Cleveland Heights OH), Corrosion resistant sockets for electric lamps.
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Helbig Peter,DEX ; Steiner Hermann,DEX, Electric lamp with cement-free base and metal/plastic reflector-type socket with spring.
상세보기
Sica Michael F., Fluorescent lamp with a protective assembly having vent holes.
상세보기
Ngai, Peter Y. Y.; Zhang, John; Ly, Hue, Heat retaining sleeve.
상세보기
Moffatt David A. (Lutsen MN), High wattage lamp fixture.
상세보기
Forgacs, Laszlo; Kerenyi, Istvan, Incandescent lamp for use in a reflector.
상세보기
Coushaine Charles M, Lamp and lamp base assembly.
상세보기
Braun Alfred (Herbrechtingen DEX) Schnherr Walter (Giengen-Hrben DEX) Steiner Hermann (Herbrechtingen DEX), Lamp with cement-free base structure.
상세보기
Flammer Eberhard,DEX, Lampshade for an outdoor light, in particular a pole-mounted light.
상세보기
Seredich Douglas G. (Montville OH) Norris Thomas R. (Willoughby OH) Savarino Gino (Cleveland Heights OH) Yu Thomas H. (Richmond Heights OH) Stewart John J. (Mentor OH), Metal strap for holding cylindrical lamp.
상세보기
Johnson George E. (Bronxville NY) Newman Walter (Forest Hills NY), Threaded lamp adapter system with spring adapter.
상세보기
Coushaine Charles M. ; Tucker Michael D. ; English George J., Vehicle headlamp assembly.
상세보기
Rosenmüller, Peter; Flechsig, Jürgen; Unger, Hans Joachim Helmar, Vehicle lamp with increased thermal stability.
상세보기

이 특허를 인용한 특허 (5) 인용/피인용 타임라인 분석

Wilson, Gregg, G4 back pin light plug.
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Wilson, Gregg, G4 side pin light-emitting diode adjustable plug angle housing assembly.
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Koshiishi, Makoto; Iwamoto, Hironaga, Lamp socket.
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Koshiishi, Makoto; Iwamoto, Hironaga, Lamp socket.
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Peng, Te-Shui, Plug-in type power adapter.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Lamp socket with improved heat conduction 원문보기