Lamp and headlight for simple mounting
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0500519
(2002-12-12)
|
우선권정보 |
DE-102 00 831(2002-01-02) |
국제출원번호 |
PCT/IB02/005303
(2002-12-12)
|
§371/§102 date |
20040629
(20040629)
|
국제공개번호 |
WO03/056237
(2003-07-10)
|
발명자
/ 주소 |
- Tiesler Wittig,Helmut
- Wings,Leo
|
출원인 / 주소 |
- Koninklijke Philips Electronics N.V.
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
5 |
초록
▼
A lamp has projecting stud and resilient elements configured to lock the lamp into a reflector housing upon insertion of the lamp into an opening of the reflector and rotation of the lamp. Electrical connection is also achieved through the rotation where transverse lamp contact elements are brought
A lamp has projecting stud and resilient elements configured to lock the lamp into a reflector housing upon insertion of the lamp into an opening of the reflector and rotation of the lamp. Electrical connection is also achieved through the rotation where transverse lamp contact elements are brought into engagement with corresponding contacts of the reflector housing.
대표청구항
▼
The invention claimed is: 1. A lamp comprising: a burner element for the generation of light, and a lamp base to which said burner element is fastened, wherein the lamp base comprises locking means for locking to a reflector housing, which means project from the lamp base transversely to the longi
The invention claimed is: 1. A lamp comprising: a burner element for the generation of light, and a lamp base to which said burner element is fastened, wherein the lamp base comprises locking means for locking to a reflector housing, which means project from the lamp base transversely to the longitudinal axis such that the lamp base can be axially locked through rotation about the longitudinal axis, and wherein the lamp base comprises contact elements electrically connected to the burner element, which elements project transversely to the longitudinal axis such that they can be brought into electrical engagement with contact means upon rotation of the lamp base. 2. The lamp as claimed in claim 1, wherein at least one axially acting spring element is provided for clamping against the locking means. 3. The lamp as claimed in claim 1, wherein at least one spring element acting transversely to the longitudinal axis is provided. 4. The lamp as claimed in claim 1, wherein a handle is provided at the lamp base for rotating the lamp. 5. The lamp as claimed claim 1, wherein the contact elements comprise at least two contact lugs, which enclose an angle of approximately 60째 with one another each time. 6. The lamp as claimed in claim 1, wherein the contact elements are constructed as planar lugs, which are arranged in a common plane perpendicular to the longitudinal axis. 7. The lamp as claimed in claim 1, wherein the locking means have contact faces, which lie in a common reference plane which is perpendicular to the longitudinal axis. 8. A headlight comprising: a reflector housing with an opening, and a lamp inserted into the opening the lamp having a burner element and a lamp base, such that the burner element projects into the interior of the reflector housing, wherein the lamp base is locked to the opening of the reflector housing by locking means which project from the lamp base transversely to the longitudinal axis such that the lamp base after insertion into the opening is axially locked through rotation about the longitudinal axis, and wherein the lamp base comprises contact elements which are electrically connected to the burner element and which are in electrical contact with electrical contact means provided at the reflector housing, and wherein the contact elements project transversely to the longitudinal axis of the lamp and are brought into electrical engagement with the contact means through rotation of the lamp base. 9. The headlight as claimed in claim 8, wherein the locking means bear on an inner face of the reflector. 10. The headlight as claimed in claim 8, wherein at least one of the locking means comprises a snap projection which extends in axial direction. 11. The headlight as claimed in claim 8, wherein contact means provided at the reflector are in resilient contact with the contact elements of the lamp. 12. A lamp comprising: a burner; and a base for holding the burner, wherein said base includes at least one stud projecting away from said base, and at least one lug projecting transversely from a longitudinal axis of said base and being configured for electrical connection with contacts of a housing; said at least one lug being configured to provide said electrical connection upon insertion of said base into an opening of said base and rotation of said base. 13. The lamp of claim 12, wherein said at least one stud is configured to mechanically attach said base to said housing upon said rotation. 14. The lamp of claim 12, wherein said base includes a resilient element for providing a resilient force on an outer surface of said housing. 15. The lamp of claim 14, wherein said at least one stud, in cooperation with said resilient element, provides a resilient force on an inner surface of said housing. 16. The lamp of claim 12, wherein said base includes a resilient element configured to provide a resilient force against said housing in cooperation with said at least one stud. 17. The lamp of claim 12, wherein said housing includes a stop configured to end said rotation. 18. The lamp of claim 17, wherein said housing includes a snap configured to abut against a curved portion of said at least one stud upon reaches said stop. 19. The lamp of claim 12, further comprising a handle connected to said base, said handle being configured for facilitating said rotation.
이 특허에 인용된 특허 (5)
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Kanematsu Susumu (Kitawaki JPX) Ishii Kenji (Kitawaki JPX), Electric lamp assembly.
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Tatsumi Yoichi,JPX ; Miyabe Masaaki,JPX, Head lamp device.
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Behr,Gerhard; Kantim,Uwe; Helbig,Peter, Headlamp bulb.
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Helbig, Peter, Headlight lamp having base flange with three clips.
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Sanuki, Hidenori; Suzuki, Takanori, Rear combination lamp.
이 특허를 인용한 특허 (3)
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Lutsch,Harald Michael; Resman,Ranko; Buden,Vladimir; Mahovic,Vedran; Lovko,Hrvoje, Connection element for the electrically conductive connection to the lamp holder of a main headlamp.
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Mertens, Juergen; Deurwaarder, Vincent; Verburg, Piet; Loos, Henk Te, Lamp cap and method of manufacturing thereof.
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Protsch,Matthias; Schmidt Lehmann,Thomas, Vehicle Lamp.
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