GB2207819A - Lampholder - Google Patents
LampholderInfo
- Publication number
- GB2207819A GB2207819A GB08817744A GB8817744A GB2207819A GB 2207819 A GB2207819 A GB 2207819A GB 08817744 A GB08817744 A GB 08817744A GB 8817744 A GB8817744 A GB 8817744A GB 2207819 A GB2207819 A GB 2207819A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slots
- carrier
- bulb
- sleeve
- limb
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
- H01R33/9655—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for bayonet type coupling devices
- H01R33/9656—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for bayonet type coupling devices neither pole becoming electrically connected until the coupling parts are substantially engaged
-
- 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
- H01R33/945—Holders with built-in electrical component
- H01R33/96—Holders with built-in electrical component with switch operated by engagement or disengagement of coupling
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Connecting Device With Holders (AREA)
Abstract
A safety lampholder for receiving a bayonet bulb, the lampholder comprising a body defining slots each of which has two mutually inclined limbs along which the bayonet pins of a bulb slide during insertion and removal of the bulb, a contact carrier mounted within the body and movable relative to the body between first and second positions, power supply terminals supported by the body and defining surfaces facing the carrier, direct access to the terminal surfaces being obstructed by the contact carrier, and contacts supported by and extending on both sides of the carrier. The contacts move with the carrier so as to be spaced from the terminal surfaces when the carrier is in the first position and so as to bear against the terminal surfaces when the carrier is in the second position. The carrier comprises a sleeve extending to the body slots and defining slots for engagement with the pins of an inserted bulb. The body slots and sleeve slots are arranged such that as a bulb is inserted its pins slide along one limb of the body slots and enter the sleeve slots and then slide along the other limb of the body slots whilst bearing against the edges of the sleeve slots so as to rotate the carrier with the bulb to the second position. As a bulb is removed its pins slide along the said other limb of the body slots whilst bearing against the edges of the sleeve slots so as to rotate the carrier with the bulb from the second position and then slide along the said one limb of the body slots and out of the sleeve slots to leave the carrier in the first position.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868602991A GB8602991D0 (en) | 1986-02-06 | 1986-02-06 | Lampholder |
GB868604365A GB8604365D0 (en) | 1986-02-21 | 1986-02-21 | Lampholder |
GB868629850A GB8629850D0 (en) | 1986-12-13 | 1986-12-13 | Lampholder |
PCT/GB1987/000073 WO1987004867A1 (en) | 1986-02-06 | 1987-02-02 | Lampholder |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8817744D0 GB8817744D0 (en) | 1988-09-28 |
GB2207819A true GB2207819A (en) | 1989-02-08 |
GB2207819B GB2207819B (en) | 1990-03-21 |
Family
ID=27262920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8817744A Expired - Fee Related GB2207819B (en) | 1986-02-06 | 1987-02-02 | Lampholder |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU590053B2 (en) |
GB (1) | GB2207819B (en) |
NZ (1) | NZ219176A (en) |
WO (1) | WO1987004867A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247364A (en) * | 1990-08-23 | 1992-02-26 | Umur T Erte | Switched bayonet lampholder |
GB2253098B (en) * | 1991-02-22 | 1995-05-03 | Doherty Patrick J | Lampholder |
DE19546797A1 (en) * | 1995-12-14 | 1997-06-19 | Amp Gmbh | Arrangement for contacting, in particular for contacting gas discharge lamps |
GB9801682D0 (en) * | 1998-01-28 | 1998-03-25 | Burn Michael R | Safety bulb holder |
FR2775839B1 (en) * | 1998-03-05 | 2000-05-19 | Legrand Sa | STRENGTHENED BALLOON SOCKET FOR ELECTRIC BULB |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB113757A (en) * | ||||
FR2045036A5 (en) * | 1969-05-30 | 1971-02-26 | Bonnet Robert | |
DE2651334A1 (en) * | 1976-07-15 | 1978-01-19 | Carlo Lucini | Lamp holder with insulating bottom - has holes for contacts and cup rotatable between OFF and ON positions acting as switch |
WO1986005037A1 (en) * | 1985-02-21 | 1986-08-28 | Kudos Lighting Limited | Lampholder |
-
1987
- 1987-02-02 GB GB8817744A patent/GB2207819B/en not_active Expired - Fee Related
- 1987-02-02 WO PCT/GB1987/000073 patent/WO1987004867A1/en not_active Application Discontinuation
- 1987-02-02 AU AU69351/87A patent/AU590053B2/en not_active Ceased
- 1987-02-04 NZ NZ21917687A patent/NZ219176A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB113757A (en) * | ||||
FR2045036A5 (en) * | 1969-05-30 | 1971-02-26 | Bonnet Robert | |
DE2651334A1 (en) * | 1976-07-15 | 1978-01-19 | Carlo Lucini | Lamp holder with insulating bottom - has holes for contacts and cup rotatable between OFF and ON positions acting as switch |
WO1986005037A1 (en) * | 1985-02-21 | 1986-08-28 | Kudos Lighting Limited | Lampholder |
Also Published As
Publication number | Publication date |
---|---|
AU6935187A (en) | 1987-08-25 |
GB8817744D0 (en) | 1988-09-28 |
NZ219176A (en) | 1989-09-27 |
WO1987004867A1 (en) | 1987-08-13 |
GB2207819B (en) | 1990-03-21 |
AU590053B2 (en) | 1989-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0236963A3 (en) | Contact member in form of a resilient socket contact, or a resilient pin, and process for manufacturing the same | |
ES287343U (en) | Device for simultaneously connecting a set of circuits. | |
DE3773429D1 (en) | ELECTRIC CONNECTOR. | |
GB989434A (en) | Light dimming adaptor for three-way lamps of the floor or table type | |
GB903848A (en) | Improvements in and relating to holders for electric lamps or the like | |
DE3471408D1 (en) | Receptacle, especially for power currents | |
ES8607514A1 (en) | Switch, lamp, and connector assembly. | |
GB2207819A (en) | Lampholder | |
ES2026852T3 (en) | SWITCH ARRANGEMENT. | |
DE3378876D1 (en) | Female socket with plural terminals | |
GB8323240D0 (en) | Ceiling fixtures | |
ES8200519A1 (en) | Zero insertion force electrical connector. | |
ES431149A1 (en) | Electrical socket | |
GB2130814B (en) | Insulation displacement contact combined with socket for pin | |
GB1270165A (en) | An improved lamp terminal block assembly | |
FR2377715A1 (en) | Plug coupling system for two conductors - has plug and socket with suitable contacts, each made of two parts, and has body with protective cover | |
GB2002176A (en) | Housing for thermistorsz | |
EP0669675A3 (en) | Electrical contact. | |
IT1049189B (en) | Lightweight fitting for electric light sockets - has supporting member with sockets and contacts for arms carrying bulbs | |
IT1028879B (en) | Lightweight fitting for electric light sockets - has supporting member with sockets and contacts for arms carrying bulbs | |
GB931324A (en) | Holders for miniature electric lamps | |
ES285659U (en) | Plug-coupling device with explosion protection. | |
ES285068U (en) | Electric sockets. | |
ES257408U (en) | Pilot lamp (Machine-translation by Google Translate, not legally binding) | |
JPS53113183A (en) | Socket assembly for lamps of vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970202 |