HK44277A - Improvements in electric lamp sockets suitable for use in a decorative string set - Google Patents
Improvements in electric lamp sockets suitable for use in a decorative string setInfo
- Publication number
- HK44277A HK44277A HK442/77A HK44277A HK44277A HK 44277 A HK44277 A HK 44277A HK 442/77 A HK442/77 A HK 442/77A HK 44277 A HK44277 A HK 44277A HK 44277 A HK44277 A HK 44277A
- Authority
- HK
- Hong Kong
- Prior art keywords
- electric lamp
- lamp sockets
- string set
- decorative string
- sockets suitable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Connecting Device With Holders (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18734871A | 1971-10-07 | 1971-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK44277A true HK44277A (en) | 1977-09-09 |
Family
ID=22688606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK442/77A HK44277A (en) | 1971-10-07 | 1977-09-01 | Improvements in electric lamp sockets suitable for use in a decorative string set |
Country Status (5)
Country | Link |
---|---|
US (1) | US3783437A (en) |
JP (2) | JPS4846175A (en) |
FR (1) | FR2155634A5 (en) |
GB (2) | GB1384739A (en) |
HK (1) | HK44277A (en) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950061A (en) * | 1974-12-20 | 1976-04-13 | Industrial Devices, Inc. | Socket for wedge base lamp |
JPS6010435B2 (en) * | 1979-12-20 | 1985-03-16 | 株式会社東芝 | Manufacturing method of light source device |
JPS6010436B2 (en) * | 1979-12-20 | 1985-03-16 | 株式会社東芝 | Manufacturing method of light source device |
JPS5688274A (en) * | 1979-12-20 | 1981-07-17 | Tokyo Shibaura Electric Co | Light source |
DE8311269U1 (en) * | 1983-04-15 | 1984-09-20 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | LAMP FOR BAYONET-LIKE INSTALLATION IN A DISPLAY DEVICE |
JPS6090784U (en) * | 1983-11-29 | 1985-06-21 | 日本精機株式会社 | Socket terminal for wedge-based light bulbs |
DE3400449A1 (en) * | 1984-01-09 | 1985-07-18 | Philips Patentverwaltung Gmbh, 2000 Hamburg | ELECTRIC LAMP WITH CRUSH FOOT STORED IN A SOCKET-BASED BASE |
US4647132A (en) * | 1984-12-17 | 1987-03-03 | Ford Motor Company | Retaining mechanism for securing a lamp base within a socket |
US5120233A (en) * | 1984-12-17 | 1992-06-09 | Ford Motor Company | Retaining mechanism for securing a lamp base with a socket |
JPS61162979U (en) * | 1985-03-29 | 1986-10-08 | ||
US4753609A (en) * | 1985-08-12 | 1988-06-28 | Adc Telecommunications, Inc. | Lamp receiving apparatus |
JPH0314788Y2 (en) * | 1986-02-24 | 1991-04-02 | ||
DE3611788C2 (en) * | 1986-04-08 | 1995-07-06 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Electric lamp and process for its manufacture |
JP2602829B2 (en) * | 1987-04-23 | 1997-04-23 | 株式会社日立製作所 | Armature winding of rotating electric machine |
JPS6451286U (en) * | 1987-09-22 | 1989-03-29 | ||
US5018992A (en) * | 1988-05-20 | 1991-05-28 | Gte Products Corporation | Wedge lamp and clip |
US5304076A (en) * | 1992-04-24 | 1994-04-19 | Lumatech | Lamp electrical contact |
KR0169399B1 (en) * | 1995-09-19 | 1999-03-20 | 김광호 | Back light device |
CN2478244Y (en) | 2001-06-11 | 2002-02-20 | 佛山市骏朗电器照明有限公司 | One end halogen tungsten lamp base |
US6805463B2 (en) * | 2002-12-03 | 2004-10-19 | Whiter Shieh | Shunt element contacting structure for decorative lamp holder |
US7253556B1 (en) | 2006-12-08 | 2007-08-07 | Tech Patent Licensing, Llc | Light string socket with mechanical shunt |
US7554266B1 (en) | 2007-09-11 | 2009-06-30 | Willis Electric Co., Ltd. | Mechanical shunt for use in a socket in a string of lights |
US7943211B2 (en) * | 2007-12-06 | 2011-05-17 | Willis Electric Co., Ltd. | Three dimensional displays having deformable constructions |
US7453194B1 (en) | 2008-06-05 | 2008-11-18 | Gibboney James W | Mechanical shunt for use in the sockets of a string of lights |
US20100289415A1 (en) * | 2009-05-18 | 2010-11-18 | Johnny Chen | Energy efficient decorative lighting |
US20110085327A1 (en) * | 2009-10-14 | 2011-04-14 | Johnny Chen | Decorative light display with LEDs |
DE102010023000B3 (en) * | 2010-06-08 | 2011-11-10 | Heraeus Noblelight Gmbh | Spotlight with quartz glass bulb and current feedthrough |
US8403707B2 (en) * | 2010-06-22 | 2013-03-26 | Alltop Electronics (Suzhou) Co., Ltd | Power connector with improved retaining member for being flexibly assembled to power contact |
US8568015B2 (en) | 2010-09-23 | 2013-10-29 | Willis Electric Co., Ltd. | Decorative light string for artificial lighted tree |
US8298633B1 (en) | 2011-05-20 | 2012-10-30 | Willis Electric Co., Ltd. | Multi-positional, locking artificial tree trunk |
US8569960B2 (en) | 2011-11-14 | 2013-10-29 | Willis Electric Co., Ltd | Conformal power adapter for lighted artificial tree |
US9157587B2 (en) | 2011-11-14 | 2015-10-13 | Willis Electric Co., Ltd. | Conformal power adapter for lighted artificial tree |
US8876321B2 (en) | 2011-12-09 | 2014-11-04 | Willis Electric Co., Ltd. | Modular lighted artificial tree |
US9179793B2 (en) | 2012-05-08 | 2015-11-10 | Willis Electric Co., Ltd. | Modular tree with rotation-lock electrical connectors |
US10206530B2 (en) | 2012-05-08 | 2019-02-19 | Willis Electric Co., Ltd. | Modular tree with locking trunk |
US9572446B2 (en) | 2012-05-08 | 2017-02-21 | Willis Electric Co., Ltd. | Modular tree with locking trunk and locking electrical connectors |
US9044056B2 (en) | 2012-05-08 | 2015-06-02 | Willis Electric Co., Ltd. | Modular tree with electrical connector |
US9671074B2 (en) | 2013-03-13 | 2017-06-06 | Willis Electric Co., Ltd. | Modular tree with trunk connectors |
US9439528B2 (en) | 2013-03-13 | 2016-09-13 | Willis Electric Co., Ltd. | Modular tree with locking trunk and locking electrical connectors |
US9140438B2 (en) | 2013-09-13 | 2015-09-22 | Willis Electric Co., Ltd. | Decorative lighting with reinforced wiring |
US9157588B2 (en) | 2013-09-13 | 2015-10-13 | Willis Electric Co., Ltd | Decorative lighting with reinforced wiring |
US10267464B2 (en) | 2015-10-26 | 2019-04-23 | Willis Electric Co., Ltd. | Tangle-resistant decorative lighting assembly |
US9894949B1 (en) | 2013-11-27 | 2018-02-20 | Willis Electric Co., Ltd. | Lighted artificial tree with improved electrical connections |
US8870404B1 (en) | 2013-12-03 | 2014-10-28 | Willis Electric Co., Ltd. | Dual-voltage lighted artificial tree |
US9883566B1 (en) | 2014-05-01 | 2018-01-30 | Willis Electric Co., Ltd. | Control of modular lighted artificial trees |
US10683974B1 (en) | 2017-12-11 | 2020-06-16 | Willis Electric Co., Ltd. | Decorative lighting control |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2110035A (en) * | 1936-06-04 | 1938-03-01 | Chirelstein Nathan | Attachment plug |
US2329471A (en) * | 1942-08-07 | 1943-09-14 | Bell Telephone Labor Inc | Electrical terminal |
US3050705A (en) * | 1959-07-14 | 1962-08-21 | United Carr Fastener Corp | Electrical assembly |
US3130921A (en) * | 1961-09-13 | 1964-04-28 | King Bee Mfg Co | Vehicle lamp mounting |
US3143301A (en) * | 1961-10-05 | 1964-08-04 | Peterson Mfg Company | Lamp assembly with resilient mounting for wedge base bulbs |
US3286088A (en) * | 1965-08-16 | 1966-11-15 | Joseph M Ahroni | Plug in light |
US3523274A (en) * | 1966-09-07 | 1970-08-04 | John J Horan | Simplified lamp and structure coaction system |
DE1962373A1 (en) * | 1968-12-13 | 1970-07-16 | Smith Industries Ltd | Socket for a socketless bulb |
US3671923A (en) * | 1971-05-03 | 1972-06-20 | Stewart Warner Corp | Lamp socket |
-
1971
- 1971-10-07 US US00187348A patent/US3783437A/en not_active Expired - Lifetime
-
1972
- 1972-09-27 GB GB4463372A patent/GB1384739A/en not_active Expired
- 1972-09-27 GB GB2596873A patent/GB1384740A/en not_active Expired
- 1972-10-06 FR FR7235493A patent/FR2155634A5/fr not_active Expired
- 1972-10-07 JP JP47101052A patent/JPS4846175A/ja active Pending
-
1977
- 1977-05-06 JP JP5132377A patent/JPS53105077A/en active Pending
- 1977-09-01 HK HK442/77A patent/HK44277A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3783437A (en) | 1974-01-01 |
GB1384739A (en) | 1975-02-19 |
JPS4846175A (en) | 1973-07-02 |
JPS53105077A (en) | 1978-09-12 |
FR2155634A5 (en) | 1973-05-18 |
GB1384740A (en) | 1975-02-19 |
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