DE102008015557A1 - Incandescent lamp i.e. H4 type two-filament halogen incandescent lamp, for use in headlight of motor vehicle i.e. motorcycle, has spring element resting against inner wall of lamp bulb in area of fused pumping rod - Google Patents
Incandescent lamp i.e. H4 type two-filament halogen incandescent lamp, for use in headlight of motor vehicle i.e. motorcycle, has spring element resting against inner wall of lamp bulb in area of fused pumping rod Download PDFInfo
- Publication number
- DE102008015557A1 DE102008015557A1 DE102008015557A DE102008015557A DE102008015557A1 DE 102008015557 A1 DE102008015557 A1 DE 102008015557A1 DE 102008015557 A DE102008015557 A DE 102008015557A DE 102008015557 A DE102008015557 A DE 102008015557A DE 102008015557 A1 DE102008015557 A1 DE 102008015557A1
- Authority
- DE
- Germany
- Prior art keywords
- spring element
- lamp
- incandescent lamp
- frame
- wall
- 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.)
- Ceased
Links
- 238000005086 pumping Methods 0.000 title abstract description 7
- 229910052736 halogen Inorganic materials 0.000 title description 5
- 150000002367 halogens Chemical class 0.000 title description 5
- 230000000284 resting effect Effects 0.000 title 1
- 239000011521 glass Substances 0.000 claims abstract description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/12—Joining of mount or stem to vessel; Joining parts of the vessel, e.g. by butt sealing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K7/00—Lamps for purposes other than general lighting
- H01K7/02—Lamps for purposes other than general lighting for producing a narrow beam of light; for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
- H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Die Erfindung betrifft eine Glühlampe gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to an incandescent lamp according to the Preamble of claim 1.
I. Stand der TechnikI. State of the art
Die
Die
Die
II. Darstellung der ErfindungII. Presentation of the invention
Es ist Aufgabe der Erfindung, eine gattungsgemäße Glühlampe mit einer verbesserten Glühfadenhalterung bereitzustellen.It is the object of the invention, a generic Incandescent lamp with an improved filament holder provide.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Besonders vorteilhafte Ausführungen der Erfindung sind in den abhängigen Ansprüchen beschrieben.These The object is achieved by the features of claim 1. Particularly advantageous designs The invention are defined in the dependent claims described.
Die erfindungsgemäße Glühlampe besitzt ein Lampengefäß aus Glas, das eine Kuppe mit einem abgeschmolzenen Pumpstengel aufweist, und mindestens einen Glühfaden, der mit Hilfe eines Gestells innerhalb des Lampengefäßes gehaltert ist, wobei das Gestell mittels eines Federelements im abgeschmolzenen Pumpstengel verankert ist, indem das Federelement im Bereich des abgeschmolzenen Pumpstengels an der Innenwand des Lampengefäßes anliegt.The Light bulb according to the invention has a Lamp vessel made of glass, which has a dome with a has melted pumping stem, and at least one filament, with the help of a frame inside the lamp vessel is supported, wherein the frame by means of a spring element in The fused exhaust tube is anchored by the spring element in the area of the molten exhaust tube on the inner wall of the Lamp vessel rests.
Die
erfindungsgemäße Verankerung des Gestells bietet
dieselben Vorteile wie die Gestellverankerung gemäß der
Vorteilhafterweise umfasst das Gestell Stromzuführungsdrähte für den mindestens einen Glühfaden der erfindungsgemäßen Glühlampe, wobei das Federelement an einem Stromzuführungsdrahtende fixiert ist. Damit übernimmt das Gestell zusätzlich zur Halterung auch den Energietransport zum Glühfaden bzw. zu den Glühfäden der Lampe und das Federelement kann auf einfache Weise dadurch am Gestell befestigt werden, dass es an dem Ende eines Stromzuführungsdrahtes fixiert wird. Das Federelement der erfindungsgemäßen Glühlampe ist vorteilhafterweise als Wendel ausgebildet, die das Stromzuführungsende umschließt und im Bereich des abgeschmolzenen Pumpstengels an der Innenwand des Lampengefäßes anliegt. Die Wendel kann durch Auffädeln auf das Stromzuführungsende und anschließendes Schweißen auf einfache Weise an der Stromzuführung fixiert werden. Außerdem bieten die Windungen der Wendel eine gute Federwirkung.advantageously, The frame includes power supply wires for the at least one filament of the invention Incandescent lamp, wherein the spring element at a power supply wire end is fixed. This takes over the frame in addition for holding also the energy transport to the filament or to the filaments of the lamp and the spring element can be easily attached to the frame by that it is fixed to the end of a power supply wire. The spring element of the incandescent lamp according to the invention is advantageously designed as a helix, which is the power supply end encloses and in the area of the molten exhaust abuts against the inner wall of the lamp vessel. The Wendel can by threading on the power supply end and then welding in a simple manner be fixed to the power supply. Furthermore The turns of the helix provide a good spring action.
III. Beschreibung des bevorzugten AusführungsbeispielsIII. Description of the Preferred Embodiment
Nachstehend wird die Erfindung anhand eines bevorzugten Ausführungsbeispiels näher erläutert. Es zeigen:below the invention is based on a preferred embodiment explained in more detail. Show it:
Bei
dem in
Der
dritte Stromzuführungsdraht
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 3616673 A1 [0002, 0008, 0008] - DE 3616673 A1 [0002, 0008, 0008]
- - DE 2840537 A1 [0003] - DE 2840537 A1 [0003]
- - DE 8812010 U1 [0004] - DE 8812010 U1 [0004]
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008015557A DE102008015557A1 (en) | 2008-03-06 | 2008-03-25 | Incandescent lamp i.e. H4 type two-filament halogen incandescent lamp, for use in headlight of motor vehicle i.e. motorcycle, has spring element resting against inner wall of lamp bulb in area of fused pumping rod |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008012870 | 2008-03-06 | ||
| DE102008012870.8 | 2008-03-06 | ||
| DE102008015557A DE102008015557A1 (en) | 2008-03-06 | 2008-03-25 | Incandescent lamp i.e. H4 type two-filament halogen incandescent lamp, for use in headlight of motor vehicle i.e. motorcycle, has spring element resting against inner wall of lamp bulb in area of fused pumping rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008015557A1 true DE102008015557A1 (en) | 2009-09-10 |
Family
ID=40936403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008015557A Ceased DE102008015557A1 (en) | 2008-03-06 | 2008-03-25 | Incandescent lamp i.e. H4 type two-filament halogen incandescent lamp, for use in headlight of motor vehicle i.e. motorcycle, has spring element resting against inner wall of lamp bulb in area of fused pumping rod |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008015557A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015036300A1 (en) * | 2013-09-13 | 2015-03-19 | Koninklijke Philips N.V. | Vibration resistant automotive front lighting lamp |
| CN110265284A (en) * | 2013-03-15 | 2019-09-20 | 应用材料公司 | Simplified luminaire design |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2840537A1 (en) | 1978-09-18 | 1980-03-27 | Hans Jokiel | Incandescent halogen lamp for motor vehicle - has reflecting screen around each incandescent filament inside bulb |
| DE3616673A1 (en) | 1986-05-16 | 1987-11-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | HALOGEN BULB |
| DE8812010U1 (en) | 1988-09-22 | 1988-11-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Single-sided squeezed halogen lamp |
-
2008
- 2008-03-25 DE DE102008015557A patent/DE102008015557A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2840537A1 (en) | 1978-09-18 | 1980-03-27 | Hans Jokiel | Incandescent halogen lamp for motor vehicle - has reflecting screen around each incandescent filament inside bulb |
| DE3616673A1 (en) | 1986-05-16 | 1987-11-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | HALOGEN BULB |
| DE8812010U1 (en) | 1988-09-22 | 1988-11-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Single-sided squeezed halogen lamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265284A (en) * | 2013-03-15 | 2019-09-20 | 应用材料公司 | Simplified luminaire design |
| WO2015036300A1 (en) * | 2013-09-13 | 2015-03-19 | Koninklijke Philips N.V. | Vibration resistant automotive front lighting lamp |
| CN105518823A (en) * | 2013-09-13 | 2016-04-20 | 皇家飞利浦有限公司 | Anti-vibration car headlights |
| JP2016535421A (en) * | 2013-09-13 | 2016-11-10 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Vibration-proof automotive front lighting lamp |
| CN105518823B (en) * | 2013-09-13 | 2017-10-20 | 皇家飞利浦有限公司 | Antidetonation automobile front lamp |
| US9805926B2 (en) | 2013-09-13 | 2017-10-31 | Koninklijke Philips N.V. | Vibration resistant automotive front lighting lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2087506B1 (en) | Halogen bulb | |
| DE102008015557A1 (en) | Incandescent lamp i.e. H4 type two-filament halogen incandescent lamp, for use in headlight of motor vehicle i.e. motorcycle, has spring element resting against inner wall of lamp bulb in area of fused pumping rod | |
| DE19544012A1 (en) | Electric light bulb with anti-dazzle device and method for producing such a lamp and anti-dazzle device for an electric light bulb | |
| DE10236549A1 (en) | Electric light bulb | |
| EP0321867B1 (en) | High-pressure discharge lamp | |
| EP2510537B1 (en) | Halogen incandescent lamp for a vehicle headlight | |
| DE102008056174A1 (en) | Halogen bulb for vehicle headlights and vehicle headlights | |
| EP2465134B1 (en) | Halogen bulb for vehicle headlights | |
| EP2122664B1 (en) | Halogen incandescent lamp | |
| DE3035786A1 (en) | BULB | |
| DE102012202081A1 (en) | FOIL FOR ELECTRIC LAMPS AND ELECTRIC LAMPS, AND METHOD FOR PRODUCING A GLOWER | |
| EP2020676A2 (en) | Electric lamp with an outer vessel and a built-in lamp and method for production of same | |
| DE102011004290A1 (en) | Halogen bulb for vehicle headlights and vehicle headlights | |
| DE327634C (en) | Electric vibration tubes | |
| EP2052399B8 (en) | Method for the production and insertion of an electrode frame comprising a lamp coil into a discharge vessel of a discharge lamp | |
| DE202008014004U1 (en) | halogen bulb | |
| DE936708C (en) | Incandescent body for electric light bulbs with high switching frequency | |
| DE102009054936B4 (en) | halogen bulb | |
| DE102010002647A1 (en) | halogen bulb | |
| DE19538497A1 (en) | Electric bulb e.g. for motor vehicle head-lamp | |
| WO2008055943A2 (en) | Halogen bulb | |
| AT138895B (en) | Gas-filled electric arc lamp. | |
| DE2356661C3 (en) | Incandescent lamp, in particular halogen lamp | |
| DE102007058371A1 (en) | Lamp, particularly vehicle lamp, has spiral-wound filament with spiral body and two spiral ends, where spiral ends are connected with power supply lines | |
| DE19523146A1 (en) | Method of manufacturing an electric light bulb and an electric light bulb made by this method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
| R409 | Internal rectification of the legal status completed | ||
| R409 | Internal rectification of the legal status completed | ||
| R081 | Change of applicant/patentee |
Owner name: OSRAM GMBH, DE Free format text: FORMER OWNER: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, 81543 MUENCHEN, DE Effective date: 20111206 Owner name: OSRAM AG, DE Free format text: FORMER OWNER: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, 81543 MUENCHEN, DE Effective date: 20111206 |
|
| R081 | Change of applicant/patentee |
Owner name: OSRAM GMBH, DE Free format text: FORMER OWNER: OSRAM AG, 81543 MUENCHEN, DE Effective date: 20130205 |
|
| R081 | Change of applicant/patentee |
Owner name: OSRAM GMBH, DE Free format text: FORMER OWNER: OSRAM GMBH, 81543 MUENCHEN, DE Effective date: 20130822 |
|
| R012 | Request for examination validly filed | ||
| R012 | Request for examination validly filed |
Effective date: 20150203 |
|
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |