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WO1998038707A1 - Socle d'ampoule - Google Patents

Socle d'ampoule Download PDF

Info

Publication number
WO1998038707A1
WO1998038707A1 PCT/JP1998/000412 JP9800412W WO9838707A1 WO 1998038707 A1 WO1998038707 A1 WO 1998038707A1 JP 9800412 W JP9800412 W JP 9800412W WO 9838707 A1 WO9838707 A1 WO 9838707A1
Authority
WO
WIPO (PCT)
Prior art keywords
socket
main body
lamp
section
socket body
Prior art date
Application number
PCT/JP1998/000412
Other languages
English (en)
Japanese (ja)
Inventor
Kouhei Murayama
Masami Masukawa
Original Assignee
Nippon Seiki Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Seiki Co., Ltd. filed Critical Nippon Seiki Co., Ltd.
Publication of WO1998038707A1 publication Critical patent/WO1998038707A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/975—Holders with resilient means for protecting apparatus against vibrations or shocks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/09—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for baseless lamp bulb
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders

Definitions

  • the present invention relates to a lamp socket device, for example, for a motorcycle instrument, which is particularly exposed to the outside atmosphere and used in a vibrating atmosphere.
  • this type of lamp socket device considering waterproofness and vibration resistance has elasticity such as rubber as described in Japanese Utility Model Publication No. 2649469 published by the Japan Patent Office.
  • a conductive terminal and a wedge-based lamp are housed in a hollow socket body with a bottom formed of a material. Inserts the lamp socket device, which has a flange with a diameter larger than the outer diameter of the cylindrical portion of the socket body, into the cylinder formed in the mounting housing containing the auto-by-meter, for example, from the outer bottom surface of the mounting housing.
  • a bulging portion (locking portion) is provided in the middle of the cylindrical portion of the socket body and locked to the upper edge of the cylinder, and is engaged with the cylinder of the mounting housing.
  • a bulging portion (an engaging portion) which is provided around the cylindrical portion of the socket main body and engages with the upper end edge of the cylinder is provided. It had to be inserted while being crushed all around the inner wall, and the workability was extremely poor.
  • the portion of the cylindrical portion corresponding to the base of the conductive terminal is thinner than the other portions in order to secure a space for accommodating the conductive terminal, and the base of the conductive terminal is located inside. Therefore, the amount of collapse was small and the resistance was large.
  • the present invention has been made in view of the above points, and has been made while maintaining waterproofness and vibration resistance. It is an object of the present invention to provide a lamp socket device that can be easily mounted on a housing with a lamp. Disclosure of the invention
  • the present invention provides a bottom-side hollow cylindrical body formed of an elastic material around a cylindrical portion on the bottom side, a flange having a diameter larger than the outer diameter of the cylindrical portion, A locking portion is provided around the middle cylindrical portion of the main body of the socket, and a pair of conductive terminals are stored in the socket main body so as to face each other.
  • the electric cord connected to the conductive terminal is connected to the bottom side of the socket main body.
  • the conductive terminal is pulled out from the pair of holes, and a clamping piece is bent at substantially right angles from both sides of the base of the conductive terminal, and an edge-base lamp is inserted and clamped from the opening side of the socket body.
  • the locking portion corresponds to at least a base of the conductive terminal. Except for places It is provided.
  • a hollow portion is provided in the socket body corresponding to at least the locking portion on the side orthogonal to the sealing portion of the lamp.
  • FIG. 1 is an exploded perspective view of a lamp socket device showing an embodiment of the present invention
  • FIG. 2 is a cross-sectional view when the lamp socket device is inserted
  • FIG. FIG. 4 is a front view of the lamp socket device excluding the lamp
  • FIG. 5 is a rear view of the lamp socket device.
  • the edge-based lamp 1 has a spherical portion 2 and a sealing portion 3.
  • the hollow bottomed socket body 4 is made of rubber, which is an elastic material, and is provided with a hollow cylindrical portion 5 and a flange portion 6 having a diameter larger than the cylindrical portion 5 around the bottom of the cylindrical portion 5. It is. Lamp 1 spherical inside the upper part of the socket body 4 A circular first space portion 7 in which a part of the portion 2 is stored is formed, and a substantially rectangular second space portion 8 is formed in the middle of the inside.
  • a pair of conductive terminals 9 are accommodated in the second space 8 so as to face each other.
  • the conductive terminals 9 are formed by bending holding pieces 11 from both sides of the base 10 at substantially right angles.
  • An inward curved portion 12 is formed on the upper side of 11, and the sealing portion 3 of the lamp 1 is held between the curved portions 12.
  • An electric cord 13 is crimped and fixed to the lower side of the base 10, and the electric cord 13 is drawn out of the socket body 4 through a pair of holes 14 formed on the bottom side of the socket body 4. I have.
  • the locking portion 18 that is engaged with the step 17 is a portion corresponding to the base 10 of the conductive terminal 9, that is, excluding the thin portion of the cylindrical portion 5 where the base 10 of the conductive terminal 9 is located. It is provided around the cylindrical portion 5 of the socket body 4. The locking portion 18 is located below the curved portion 12 formed on the holding piece 11. The cylindrical portion 5 between the flange portion 6 and the locking portion 18 is provided with a projection 19 that comes into contact with the inner wall of the socket receiver 16.
  • FIG. 3 shows a cross section of the lamp 1 in a direction orthogonal to the sealing portion 3 (a side cross section in FIG. 2).
  • the socket is formed from the lower side of the curved portion 12 formed on the holding piece 11 of the conductive terminal 9.
  • a hollow portion 20 is provided in a thick portion extending to the bottom of the main body 4.
  • the method of inserting the lamp socket device configured as described above into the socket receiver 16 is as follows.
  • the lamp socket device is inserted into the cylindrical socket receiver 16 formed integrally with the mounting housing 15 from the lamp 1 side.
  • the locking part 18 of the main body 4 is inserted into the inner wall of the socket receiver 16 while being crushed, the socket body 4 corresponding to the base 10 of the conductive terminal 9 that is most susceptible to resistance when inserting the socket body 4 Since the locking portion 18 is not provided at a portion where the thickness is small, there is no crushing at that portion, and the workability of inserting the socket body 4 into the socket receiver 16 is good.
  • a hollow portion 2 is formed on a side perpendicular to the sealing portion 3 of the lamp 1 and in a thick portion from the lower side of the curved portion 12 formed on the holding piece 11 of the conductive terminal 9 to the bottom of the socket body 4.
  • the locking portions 18 where the hollow portions 20 are provided are socketed. Since it is inserted into the center of the main body 4 while being bent, there is no crush at that part, the workability of inserting the socket main body 4 into the socket receiver 16 is good, and there is no need to apply oil or the like.
  • the lamp socket device inserted into the socket receiver 16 in this manner is mounted on the mounting housing 15 with the lower end of the locking portion 18 locked by the stepped portion 17 of the socket receiver 16.
  • the flange portion 6 is in close contact with the bottom surface of the mounting housing 15 to close the insertion hole of the socket receiver 16 to prevent water or the like from entering. Further, by providing a projection 19 between the flange portion 6 and the locking portion 18, the projection 19 is in close contact with the inner wall of the socket receiver 16, so that water or the like is further prevented from entering.
  • the socket body 4 is formed of rubber, which is a flexible material, external vibrations and impacts applied to the mounting housing 15 are attenuated and transmitted to the lamp 1, so that the lamp 1 is not broken and does not break. Are better.
  • socket receiver 16 is formed integrally with the mounting housing 15 in the present embodiment, a separate member may be mounted and fixed to the mounting housing 15. Further, the socket receiver 16 may not have a portion above the stepped portion 17. Industrial applicability
  • the present invention is suitable for a lamp socket device exposed to an external atmosphere and used in a vibrating atmosphere.

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Un corps principal (4) de socle creux muni d'un fond, formé d'un matériau élastique composé de caoutchouc, est pourvu d'une section collerette (6) présentant un diamètre plus large que le diamètre extérieur d'une section cylindrique (5) du corps principal (4), autour de la section cylindrique (5) sur le côté inférieur du corps principal (4), et une section de blocage (18) autour de la section cylindrique (5) dans la section médiane du corps principal (4), et une paire de bornes conductrices (9) sont logées dans le corps principal et se font face. Chaque borne (9) comporte des éléments de retenue (11) formés depuis leurs sections de base (10) jusqu'aux deux côtés par des éléments à flexion pratiquement perpendiculaires, et des cordons électriques (13) reliés aux bornes (9) sortent d'une paire de sections évidées formées dans le fond du corps principal (4). Une ampoule (1) du type à culot poussoir s'insère dans le corps principal (4) depuis le côté ouverture du corps principal (4) et une section d'étanchéité (39 de l'ampoule (1) est maintenue entre les éléments de retenue (11). En outre, une section de blocage (18) est pourvue d'un support de socle disposé sur un boîtier du dispositif d'éclairage. Cette section de blocage (18)est située autour de la section cylindrique (5) à l'exception d'au moins la partie correspondant aux sections de base (10) des bornes (9).
PCT/JP1998/000412 1997-02-27 1998-01-30 Socle d'ampoule WO1998038707A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9/43161 1997-02-27
JP04316197A JP3227099B2 (ja) 1997-02-27 1997-02-27 ランプソケット装置

Publications (1)

Publication Number Publication Date
WO1998038707A1 true WO1998038707A1 (fr) 1998-09-03

Family

ID=12656155

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1998/000412 WO1998038707A1 (fr) 1997-02-27 1998-01-30 Socle d'ampoule

Country Status (4)

Country Link
JP (1) JP3227099B2 (fr)
KR (1) KR100417308B1 (fr)
CN (1) CN1097867C (fr)
WO (1) WO1998038707A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3710651B2 (ja) * 1999-07-29 2005-10-26 株式会社小糸製作所 バルブソケット
KR100389420B1 (ko) * 2000-12-30 2003-06-27 주식회사 엘지이아이 전자레인지의 램프 연결장치
KR100492938B1 (ko) * 2002-09-11 2005-05-30 강성진 컴팩트형 방전 램프
US8342727B2 (en) 2005-10-26 2013-01-01 Federal-Mogul Ignition Company Molded electrical socket
WO2007050710A2 (fr) 2005-10-26 2007-05-03 Federal-Mogul Corporation Douille de lampe moulee

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921593U (ja) * 1982-07-31 1984-02-09 日本精機株式会社 電球ソケツト装置
JPS6418589U (fr) * 1987-07-22 1989-01-30

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6463263A (en) * 1987-09-02 1989-03-09 Stanley Electric Co Ltd Method for engagement between wedge base bulb and socket
US4957455A (en) * 1988-04-19 1990-09-18 Sumitomo Wiring Systems, Limited Socket for wedge-base lamp
JP2906981B2 (ja) * 1994-02-18 1999-06-21 住友電装株式会社 バルブソケット
JPH07263099A (ja) * 1994-03-24 1995-10-13 Toshiba Lighting & Technol Corp 無口金電球用ソケット装置
KR0118951Y1 (ko) * 1994-07-21 1998-08-17 조인행 할로겐 램프용 소켓
JPH08180947A (ja) * 1994-12-22 1996-07-12 Sumitomo Wiring Syst Ltd バルブソケット
KR200141874Y1 (ko) * 1996-08-20 1999-06-01 박병하 램프 소켓

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921593U (ja) * 1982-07-31 1984-02-09 日本精機株式会社 電球ソケツト装置
JPS6418589U (fr) * 1987-07-22 1989-01-30

Also Published As

Publication number Publication date
KR100417308B1 (ko) 2004-04-28
CN1217829A (zh) 1999-05-26
KR20000065132A (ko) 2000-11-06
JPH10241815A (ja) 1998-09-11
JP3227099B2 (ja) 2001-11-12
CN1097867C (zh) 2003-01-01

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