EP1439560A2 - Lampensockel und Lampe mit einem Lampensockel - Google Patents
Lampensockel und Lampe mit einem Lampensockel Download PDFInfo
- Publication number
- EP1439560A2 EP1439560A2 EP03029106A EP03029106A EP1439560A2 EP 1439560 A2 EP1439560 A2 EP 1439560A2 EP 03029106 A EP03029106 A EP 03029106A EP 03029106 A EP03029106 A EP 03029106A EP 1439560 A2 EP1439560 A2 EP 1439560A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- lamp
- electrical contacts
- base
- electrical
- contact
- 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- Withdrawn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
- 239000012777 electrically insulating material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
-
- 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
Definitions
- the invention relates to a lamp base according to the preamble of claim 1 and a lamp with such a lamp base.
- Such lamp bases and corresponding lamps are for example in the international Patent application with publication number WO 97/25733 and in the German utility model DE 89 07 108 U discloses.
- the aforementioned international patent application describes a motor vehicle headlight lamp with a lamp base that has an angled plastic base part, protrude from the two electrical contacts of the lamp designed as contact lugs.
- the contact tabs extend transversely to the longitudinal axis of the lamp or of the lamp vessel.
- the above-mentioned utility model describes a motor vehicle headlight lamp a lamp base that has an electrically insulating base made of ceramic or Has plastic, from which two electrical contacts designed as contact tabs protrude.
- the contact tabs extend in the direction of the longitudinal axis the lamp or the lamp vessel.
- the lamp base according to the invention has fastening means for a lamp vessel and has a base part, which consists of an electrically insulating material and that is equipped with at least two first electrical contacts that serve to supply energy to at least one lamp.
- a base part which consists of an electrically insulating material and that is equipped with at least two first electrical contacts that serve to supply energy to at least one lamp.
- each a second electrical contact with a first electrical contact electrical is conductively connected.
- the second electrical contacts are advantageously each connected to a first one electrical contact connected and across the respective first electrical contact arranged.
- two contact planes lying transversely to one another created that can be used optionally.
- the second electrical contacts and the respective ones connected to them first electrical contacts as one-piece, angled Contact flags trained. This allows the electrical contacts to open are easily manufactured as stamped sheet metal parts and have a high mechanical Stability.
- the base part advantageously consists of an electrically insulating, heat-resistant plastic, so that the base part can be executed as an injection molded part in which the electrical contacts can be embedded.
- the lamp according to the invention has at least one illuminant that has at least one a lamp vessel is enclosed, and a lamp base attached to the at least one lamp vessel is fixed and the one from an electrically insulating Material existing base part having at least two first electrical Is provided contacts that are electrically conductive with the at least one Illuminants are connected.
- the aforementioned base part has at least two second electrical contacts, each with a second electrical Contact with a first electrical contact is electrically connected. through the aforementioned second electrical contacts becomes a further contacting option created for the lamp or for the lamp bulb. It can therefore either the first or second electrical contacts for contacting the lamp can be used.
- the electrical contacts of the lamp are advantageously designed as contact lugs, the first electrical contacts extending in the direction of the longitudinal extent extend the lamp and the second electrical contacts are transverse to Extend the length of the lamp. This makes electrical contacting the lamp both in the longitudinal direction and transversely to it, so that the Lamp can be used in headlights with differently arranged connection plugs is.
- the lamp according to the invention is also suitable for use in Suitable for headlights, which are usually lamps with an angled base need.
- FIG. 1 It is a halogen light bulb that is used in a vehicle headlight is provided.
- This lamp has a translucent, glass one and essentially cylindrical lamp vessel 1, which encloses two incandescent filaments (not shown) and is fixed in a lamp base 2.
- the lamp base 2 consists of several metallic base parts welded together 21, which are used to hold the lamp vessel 1 and to mount the lamp in one Headlights serve, and from a plastic base part 22, which with the electrical Connections of the lamp is provided.
- the aforementioned electrical connections are formed as two triples of contact lugs 31, 32, 33 and 41, 42, 43 and serve to supply energy to the incandescent filaments enclosed in the lamp vessel 1.
- first triple of contact tabs 31, 32, 33 or the second triple of contact tabs 41, 42, 43 used.
- the contact lugs 31, 32, 33 of the first triple extend in Longitudinal direction A-A of the lamp and the contact lugs 41, 42, 43 of the second triple extend transversely to the longitudinal axis A-A.
- the first contact tab 31 of the first triple is electrically conductively connected to the first contact lug 41 of the second triple.
- the first contact tabs 31, 41 consist an angled or L-shaped first stamped sheet metal part, one leg is directed in the direction of the longitudinal axis A-A and forms the contact tab 31 and whose other leg is arranged transversely to the longitudinal axis A-A and the contact tab 41 forms.
- the second contact lugs 32, 42 consist of one angled or L-shaped second stamped sheet metal part, one leg in Direction of the longitudinal axis A-A is directed and forms the contact tab 32 and its other leg is arranged transversely to the longitudinal axis A-A and the contact tab 42 forms.
- the third contact tabs 33, 43 consist of an angled one or L-shaped third stamped sheet metal part, one leg in the direction the longitudinal axis A-A is directed and forms the contact tab 33 and the other Leg is arranged transversely to the longitudinal axis A-A and forms the contact tab 43.
- FIGS. 4 and 5 show two different ways of contacting the The lamp described above is shown in a motor vehicle headlight.
- the one in FIG. 4 Headlamp 5 shown has a rear connector 7 for electrical Contacting the lamp.
- the lamp is by means of its metallic base part 21 fixed in the apex opening of the reflector 6 in the headlight 5.
- the plug 7 is used for electrical contacting of the lamp on the contact tabs 31, 32, 33 attached.
- the headlight 5 'shown in Figure 5 has a laterally arranged connector 7 'for electrical contacting of the lamp.
- the lamp is by means of its metallic Base part 21 in the apex opening of the reflector 6 'in the headlight 5' fixed.
- the plug 7 ' is used to make electrical contact with the lamp on the contact tabs 41, 42, 43 attached.
- the invention is not limited to the exemplary embodiment explained in more detail above, but can also be used, for example, on lamps that only have a filament and therefore only two electrical contacts.
- the lamp according to the invention has two pairs instead of two triples of electrical Contacts formed and arranged in the same manner as described above are.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
- Figur 1
- Eine erste Seitenansicht eines bevorzugten Ausführungsbeispiels der Erfindung
- Figur 2
- Eine zweite Seitenansicht des in Fig. 1 abgebildeten Ausführungsbeispiels in einer gegenüber der Fig. 1 um 90 Grad gedrehten Ansicht
- Figur 3
- Eine Draufsicht auf den Sockel und die elektrischen Kontakte des in Fig. 1 abgebildeten Ausführungsbeispiels
- Figur 4
- Die Montage der in Fig. 1 abgebildeten Lampe in einem Scheinwerfer mit rückwärtiger elektrischer Kontaktierung
- Figur 5
- Die Montage der in Fig. 1 abgebildeten Lampe in einem Scheinwerfer mit seitlicher elektrischer Kontaktierung
Claims (9)
- Lampensockel (2) mit Befestigungsmitteln (21) für ein Lampengefäß (1) und mit einem Sockelteil (22), das aus einem elektrisch isolierenden Material besteht und das mit mindestens zwei ersten elektrischen Kontakten (31, 32, 33) ausgestattet ist, die zur Energieversorgung mindestens eines Leuchtmittels dienen,
dadurch gekennzeichnet, dass das Sockelteil (22) mindestens zwei zweite elektrische Kontakte (41, 42, 43) besitzt, wobei jeweils ein zweiter elektrischer Kontakt (41 bzw. 42 bzw. 43) mit jeweils einem ersten elektrischen Kontakt (31 bzw. 32 bzw. 33) elektrisch leitend verbunden ist. - Lampensockel nach Anspruch 1, dadurch gekennzeichnet, dass die zweiten elektrischen Kontakte (41, 42, 43) mechanisch mit dem jeweiligen ersten elektrischen Kontakt (31, 32, 33) verbunden sind und die zweiten elektrischen Kontakte (41, 42, 43) quer zu dem jeweiligen ersten elektrischen Kontakt (31, 32, 33) angeordnet sind.
- Lampensockel nach Anspruch 2, dadurch gekennzeichnet, dass die zweiten elektrischen Kontakte (41, 42, 43) und die jeweiligen mit ihnen verbundenen ersten elektrischen Kontakte (41, 42, 43) als einteilige, abgewinkelte Kontaktfahnen ausgebildet sind.
- Lampensockel nach Anspruch 1, dadurch gekennzeichnet, dass das Sockelteil (22) aus einem elektrisch isolierenden Kunststoff besteht.
- Lampe mit mindestens einem Leuchtmittel, das von mindestens einem Lampengefäß (1) umschlossen ist, und einem Lampensockel (2), der an dem mindestens einen Lampengefäß (2) fixiert ist und der ein aus einem elektrisch isolierenden Material bestehendes Sockelteil (22) aufweist, das mit mindestens zwei ersten elektrischen Kontakten (31, 32, 33) versehen ist, die elektrisch leitend mit dem mindestens einen Leuchtmittel verbunden sind,
dadurch gekennzeichnet, dass das Sockelteil (22) mindestens zwei zweite elektrische Kontakte (41, 42, 43) besitzt, wobei jeweils ein zweiter elektrischer Kontakt (41 bzw. 42 bzw. 43) mit einem ersten elektrischen Kontakt (31 bzw. 32. bzw. 33) elektrisch leitend verbunden ist. - Lampe nach Anspruch 5, dadurch gekennzeichnet, dass die zweiten elektrischen Kontakte (41, 42, 43) mechanisch mit dem jeweiligen ersten elektrischen Kontakt (31, 32, 33) verbunden sind und die zweiten elektrischen Kontakte (41, 42, 43) quer zu dem jeweiligen ersten elektrischen Kontakt (31, 32, 33) angeordnet sind.
- Lampe nach Anspruch 6, dadurch gekennzeichnet, dass die zweiten elektrischen Kontakte (41, 42, 43) und die jeweiligen mit ihnen verbundenen ersten elektrischen Kontakte (31, 32, 33) als als einteilige, abgewinkelte Kontaktfahnen ausgebildet sind.
- Lampe nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, dass sich die ersten elektrischen Kontakte (31, 32, 33) in Längsausdehnung (A-A) der Lampe erstrecken und sich die zweiten elektrischen Kontakte (41, 42, 43) quer zur Längsausdehnung (A-A) der Lampe erstrecken.
- Lampe nach Anspruch 5, dadurch gekennzeichnet, dass das Sockelteil (22) aus einem elektrisch isolierenden Kunststoff besteht.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20300699U DE20300699U1 (de) | 2003-01-16 | 2003-01-16 | Lampensockel und Lampe mit einem Lampensockel |
DE20300699U | 2003-01-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1439560A2 true EP1439560A2 (de) | 2004-07-21 |
EP1439560A3 EP1439560A3 (de) | 2006-06-07 |
Family
ID=7979165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03029106A Withdrawn EP1439560A3 (de) | 2003-01-16 | 2003-12-17 | Lampensockel und Lampe mit einem Lampensockel |
Country Status (5)
Country | Link |
---|---|
US (1) | US7112917B2 (de) |
EP (1) | EP1439560A3 (de) |
JP (1) | JP4554221B2 (de) |
KR (1) | KR101061623B1 (de) |
DE (1) | DE20300699U1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004045369A1 (de) * | 2004-09-18 | 2006-03-23 | Hella Kgaa Hueck & Co. | Beleuchtungseinrichtung für Fahrzeuge |
DE202006002888U1 (de) * | 2006-02-21 | 2006-05-04 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lampensockel und Lampe mit einem Lampensockel |
KR101404499B1 (ko) * | 2006-10-13 | 2014-06-09 | 페더럴-모걸 코오포레이숀 | 배선 시스템 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6244737B1 (en) | 1998-12-01 | 2001-06-12 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Electric lamp |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE476585A (de) * | 1942-04-09 | |||
US4528619A (en) * | 1983-06-24 | 1985-07-09 | Gte Products Corporation | Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile headlight utilizing same |
DE68918829T2 (de) * | 1988-12-28 | 1995-03-30 | Koito Mfg Co Ltd | Entladungslampenanordnung. |
ES2051398T3 (es) * | 1989-02-24 | 1994-06-16 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Lampara electrica con zocalo sin masilla. |
DE8907108U1 (de) * | 1989-06-09 | 1989-08-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München | Kittlos gesockelte elektrische Lampe |
DE29507879U1 (de) | 1995-05-12 | 1995-07-20 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München | Kittlos gesockelte Halogenglühlampe |
HU220268B (hu) * | 1996-01-11 | 2001-11-28 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Kitt nélkül fejelt villamos lámpa, valamint kitt nélkül fejelt villamos lámpa és reflektor |
US6080019A (en) | 1999-05-14 | 2000-06-27 | Coushaine; Charles M | Lamp and lamp base assembly |
US6467942B2 (en) * | 2001-01-12 | 2002-10-22 | Alcoa Fujikura Limited | Automotive lamp socket |
DE10121608A1 (de) * | 2001-05-04 | 2002-11-07 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Elektrische Lampe |
KR200285381Y1 (ko) * | 2002-05-28 | 2002-08-13 | 박윤일 | 멀티탭이 구비된 어댑터 |
-
2003
- 2003-01-16 DE DE20300699U patent/DE20300699U1/de not_active Expired - Lifetime
- 2003-12-17 EP EP03029106A patent/EP1439560A3/de not_active Withdrawn
-
2004
- 2004-01-09 US US10/753,320 patent/US7112917B2/en not_active Expired - Fee Related
- 2004-01-14 JP JP2004006818A patent/JP4554221B2/ja not_active Expired - Fee Related
- 2004-01-16 KR KR1020040003258A patent/KR101061623B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6244737B1 (en) | 1998-12-01 | 2001-06-12 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Electric lamp |
Also Published As
Publication number | Publication date |
---|---|
EP1439560A3 (de) | 2006-06-07 |
JP4554221B2 (ja) | 2010-09-29 |
US20040140750A1 (en) | 2004-07-22 |
KR101061623B1 (ko) | 2011-09-01 |
DE20300699U1 (de) | 2003-03-20 |
JP2004221086A (ja) | 2004-08-05 |
KR20040066045A (ko) | 2004-07-23 |
US7112917B2 (en) | 2006-09-26 |
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