EP1480246A2 - Lampe électrique à culot tournant - Google Patents
Lampe électrique à culot tournant Download PDFInfo
- Publication number
- EP1480246A2 EP1480246A2 EP04007866A EP04007866A EP1480246A2 EP 1480246 A2 EP1480246 A2 EP 1480246A2 EP 04007866 A EP04007866 A EP 04007866A EP 04007866 A EP04007866 A EP 04007866A EP 1480246 A2 EP1480246 A2 EP 1480246A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- lamp
- rotating device
- base
- parts
- electric lamp
- 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.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/56—Shape of the separate part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
- H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
Definitions
- the invention is based on an electric lamp consisting of at least a vessel for the generation and delivery of visible electromagnetic Radiation, a base for fastening and electrical contacting the lamp in a lampholder and a connecting part that connects the base to one of the remaining parts of the lamp.
- lamps that use light-sensitive sensors Detect ambient brightness and thus depending on this ambient light switch on and off independently.
- Lamps are also conceivable in which sensors for detecting movements can be provided. Such lamps switch themselves if objects (people, animals, moving things) move in a certain detection area.
- the disadvantage here is that the component costs due to the lamp the relatively expensive sensors are disproportionately high and that circuitry Measures need to be taken using multiple sensors to be evaluated in parallel (e.g. averaging).
- the object of the invention is therefore to provide a lamp construction which circumvents the disadvantages listed above.
- the task consists of at least one Vessel from which visible electromagnetic radiation is emitted is, a base for fastening and electrical contacting of the lamp in a lampholder and a connecting part that connects the base connects one of the remaining parts of the lamp, solved that the The connecting part is designed as a rotationally symmetrical rotating device a rotation of the remaining parts of the lamp relative to the base at in the socket attached base around the axis of the lamp.
- the device advantageously consists of two parts which are snapped together are, the first part with the base of the lamp and the second part with one of the remaining components of the lamp is connected.
- the rotating mechanism to rotate the base relative to the other parts of the lamp can be designed very easily if one of the two rotating device parts has a circumferential groove into which a circumferential tongue of the other Intervening part of the rotating device.
- each of the two rotating device parts advantageously points a stop, the two stops being arranged so that they are at a certain angle of rotation between the two housing parts touch and prevent further rotation.
- the lamp can be an incandescent or halogen incandescent lamp, in which case the vessel consists of a glass bulb in which a filament of light is generated.
- the vessel can also be a discharge lamp, e.g. a compact Act low pressure discharge lamp.
- the vessel consists of a tube bent one or more times, in the ends of which electrodes are melted are.
- a mercury rare gas filling is in the Vessel generates UV radiation by means of a phosphor coating is converted into visible radiation on the inner wall of the vessel.
- an additional housing for receiving an electrical one can be used for this or electronic circuit between the vessel and the rotating device be arranged.
- the lamp is equipped with a brightness or motion sensor this is advantageous on the second part facing the vessel the rotating device or attached to the housing for receiving the circuit. In this way, the sensor can be firmly inserted into the socket Turn the base in any desired direction.
- a lamp it is conceivable to equip a lamp with a temperature or a smoke sensor.
- Figure 1 shows a compact fluorescent lamp 1 according to the invention with a Brightness or motion sensor 2.
- the compact fluorescent lamp 1 has a discharge vessel 3 that is made of three U-shaped tubular parts 4, which are connected by means of connecting webs 5 a simply connected discharge path exists.
- the ends of the U-shaped tube parts 4 are rotationally symmetrical in the cover 6
- Plastic housing 7 attached, which is an electronic Ballast for operating the lamp 1 houses.
- the housing 7 goes in a rotating device 8, which at its other end a base 9 from Type E27 for mechanical fastening in a luminaire and for electrical Contact between lamp and live parts of the Has lamp.
- the brightness or motion sensor 2 attached on the jacket 10 of the housing 7, the brightness or motion sensor 2 attached.
- FIGs 2a and 2b schematically shows the rotating device 8 in section.
- she consists from a first part 11, which is accommodated directly in the housing 7 of the ballast passes.
- the second part 12 carries the base 9, which is here is only shown schematically.
- the rotation mechanism of the device 8 is - as shown enlarged in Figure 2b - by a circumferential spring 13 on part 11, which is snapped into a groove 14 on part 12 reached. This snap connection acts positively only between the parts 11 and 12, however, rotation between parts 11 and 12 is possible.
- the rotating device 8 has first part 11 and on the second part 12 each projecting inwards Stop 15 or 16, which are in the same plane. Through these attacks the angle of rotation of the two parts 11 and 12 to a maximum Angle of rotation limited to approximately 360 °.
- part 11 of the rotating device 8 rotated relative to part 12 until the stops 15 and 16 prevent further turning to limit the angle of rotation.
- the lamp 1 can can be screwed into the lampholder with the required force. is a sufficiently firm connection between lamp and luminaire is achieved, the lamp 1 can be turned back against the direction of rotation, until the detection range of a sensor with that through the spatial Required area matches.
- unscrewing the lamp 1 e.g. at the end of its service life
- part 11 Part 12 rotated counter to the direction of rotation until the stops 15, 16 to prevent further rotation to limit the angle of rotation and the base 9 is unscrewed from the socket of the lamp.
Landscapes
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10322987 | 2003-05-21 | ||
DE10322987A DE10322987A1 (de) | 2003-05-21 | 2003-05-21 | Lampe mit drehbarem Sockel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1480246A2 true EP1480246A2 (fr) | 2004-11-24 |
EP1480246A3 EP1480246A3 (fr) | 2007-11-07 |
Family
ID=33039247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04007866A Withdrawn EP1480246A3 (fr) | 2003-05-21 | 2004-03-31 | Lampe électrique à culot tournant |
Country Status (5)
Country | Link |
---|---|
US (1) | US7128448B2 (fr) |
EP (1) | EP1480246A3 (fr) |
CN (1) | CN1574191A (fr) |
CA (1) | CA2465242A1 (fr) |
DE (1) | DE10322987A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200334515Y1 (ko) * | 2003-08-18 | 2003-11-28 | 황윤규 | 복합 센서가 일체로 구비된 절전형 자동 점멸 램프 |
JP2006048302A (ja) * | 2004-08-03 | 2006-02-16 | Sony Corp | 圧電複合装置、その製造方法、その取扱方法、その制御方法、入出力装置及び電子機器 |
US20110080739A1 (en) * | 2009-10-02 | 2011-04-07 | Shantha Totada R | Light with Replaceable Light Source |
TWM396557U (en) | 2010-08-11 | 2011-01-11 | Cnl Lighting Corp | Photo-driving light with a timer |
CN102966921B (zh) * | 2012-12-13 | 2014-06-18 | 曹茂军 | 反射型灯泡的旋转灯头 |
DE102013204041A1 (de) * | 2013-03-08 | 2014-09-11 | Med Licht Gmbh | LED-Leuchtmittel |
CN104061473A (zh) * | 2014-06-30 | 2014-09-24 | 昆山博文照明科技有限公司 | 带有可旋转灯头的灯泡 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2235656A (en) * | 1939-07-07 | 1941-03-18 | Gen Electric | Base for electrical devices |
US4624513A (en) * | 1985-04-12 | 1986-11-25 | Gte Products Corporation | Lamp holder assembly having rotatable base shell |
EP0278477A2 (fr) * | 1987-02-10 | 1988-08-17 | Matsushita Electronics Corporation | Lampe fluorescente à culot du type d'une lampe à incandescence |
US4988921A (en) * | 1989-01-09 | 1991-01-29 | Gte Products Corporation | Lamp with integral automatic light control circuit |
US5401190A (en) * | 1992-12-14 | 1995-03-28 | Philips Electronics North America Corporation | Telescoping-rotating (370) lamp base |
US6294873B1 (en) * | 2000-05-03 | 2001-09-25 | Tsung-I Yu | Infrared sensitive electric controlled lamp seat |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660906A (en) | 1985-04-12 | 1987-04-28 | Gte Products Corporation | Lamp holder assembly having rotatable base shell |
US4654557A (en) | 1985-04-12 | 1987-03-31 | Gte Products Corporation | Lamp holder assembly having rotatable base |
US5667296A (en) * | 1995-12-22 | 1997-09-16 | Cheng; You-Jen | Water-tight Christmas tree light |
US6296375B1 (en) * | 2000-01-05 | 2001-10-02 | Maxlite-Sk America, Inc. | Compact fluorescent lamp having a detachable translucent cover |
DE10052541A1 (de) * | 2000-10-23 | 2002-04-25 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Ansteuern einer sensorgesteuerten Lampe |
-
2003
- 2003-05-21 DE DE10322987A patent/DE10322987A1/de not_active Withdrawn
-
2004
- 2004-03-31 EP EP04007866A patent/EP1480246A3/fr not_active Withdrawn
- 2004-04-19 US US10/826,380 patent/US7128448B2/en not_active Expired - Fee Related
- 2004-04-27 CA CA002465242A patent/CA2465242A1/fr not_active Abandoned
- 2004-05-21 CN CNA2004100475204A patent/CN1574191A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2235656A (en) * | 1939-07-07 | 1941-03-18 | Gen Electric | Base for electrical devices |
US4624513A (en) * | 1985-04-12 | 1986-11-25 | Gte Products Corporation | Lamp holder assembly having rotatable base shell |
EP0278477A2 (fr) * | 1987-02-10 | 1988-08-17 | Matsushita Electronics Corporation | Lampe fluorescente à culot du type d'une lampe à incandescence |
US4988921A (en) * | 1989-01-09 | 1991-01-29 | Gte Products Corporation | Lamp with integral automatic light control circuit |
US5401190A (en) * | 1992-12-14 | 1995-03-28 | Philips Electronics North America Corporation | Telescoping-rotating (370) lamp base |
US6294873B1 (en) * | 2000-05-03 | 2001-09-25 | Tsung-I Yu | Infrared sensitive electric controlled lamp seat |
Also Published As
Publication number | Publication date |
---|---|
US20040233669A1 (en) | 2004-11-25 |
CA2465242A1 (fr) | 2004-11-21 |
US7128448B2 (en) | 2006-10-31 |
EP1480246A3 (fr) | 2007-11-07 |
DE10322987A1 (de) | 2004-12-09 |
CN1574191A (zh) | 2005-02-02 |
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