EP2342493A1 - Système de douille de lampe et de culot de lampe - Google Patents

Système de douille de lampe et de culot de lampe

Info

Publication number
EP2342493A1
EP2342493A1 EP10739470A EP10739470A EP2342493A1 EP 2342493 A1 EP2342493 A1 EP 2342493A1 EP 10739470 A EP10739470 A EP 10739470A EP 10739470 A EP10739470 A EP 10739470A EP 2342493 A1 EP2342493 A1 EP 2342493A1
Authority
EP
European Patent Office
Prior art keywords
socket
contact
contacts
lamp
force
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
Application number
EP10739470A
Other languages
German (de)
English (en)
Other versions
EP2342493B1 (fr
Inventor
Karl-Wilhelm Vogt
Markus Pieper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BJB GmbH and Co KG
Original Assignee
BJB GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BJB GmbH and Co KG filed Critical BJB GmbH and Co KG
Publication of EP2342493A1 publication Critical patent/EP2342493A1/fr
Application granted granted Critical
Publication of EP2342493B1 publication Critical patent/EP2342493B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21V17/105—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 using magnets
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • H01R33/46—Two-pole devices for bayonet type base
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet

Definitions

  • the invention relates to a lamp holder for holding a provided with an LED light source, with a heat sink, and with a socket housing, which holds holding contacts for electrical connection of the LED, and a lamp base, which carries a tailed to a heat conduction LED, is inserted into the socket housing and socket contacts, which are electrically contactable to the power supply of the LED with the socket contacts mediation of a contact force, wherein the socket-side heat sink - optionally by mediating a heat transfer promoting agent, such as heat conducting or sautpaste - with the LED-side heat-conducting under a heat transfer favoring System pressure is connected, which is ensured by a contact pressure generated by a suitable device to absorb the heat generated during operation of the LED.
  • Such lampholders are known from the prior art document not assignable. They are usually based on the design of compact fluorescent lamp sockets and - lamp sockets, in which the lamp base is inserted into the socket and fixed in a bayonet by a rotary motion. In contrast to fluorescent tubes, these designs are referred to as so-called “one-sided" socketed systems. The rotary movement also connects socket and socket contacts and electrically contacts the lamp. This locking principle is also known as the twist-lock system Not assignable prior art, however, lamp holders are particularly known for light sources provided with LEDs, in which the socket is inserted parallel to the surface of a heat sink, whereby this process includes the electrical contact. In the prior art, it has hitherto been the task of lamp socket and lamp socket to hold the lamp mechanically and to contact electrically.
  • LED-based bulbs The lifetime of LED-based bulbs, however, depends crucially on an optimal dissipation of the heat generated during operation of the LED. LEDs are particularly sensitive to temperature.
  • generic lamp sockets have a heat-conducting element which comes into contact with a socket-side heat sink. It has been recognized that a certain system pressure between the heat-conducting element and the heat sink positively influences the heat transfer.
  • frames and sockets for a light source provided with at least one LED are distinguished by the fact that, in addition to the mechanical support and the electrical contact, the best possible heat dissipation must be ensured.
  • the socket and socket for LED bulbs differ significantly in terms of structural and design requirements of their counterparts for compact fluorescent lamps.
  • the object of the invention is to provide a lamp socket and a lamp cap, which ensure a uniformly distributed system pressure on the mutual contact surface of the heat conducting element and heat sink.
  • the object of the invention is achieved by a lamp holder and a lamp base with the features of claim 1, in particular with the characterizing features, according to which the electrical contact between the socket contacts and the socket contacts by contact training and / or contact storage takes place in terms of pressing force gegenkrafther way.
  • the invention makes use of the knowledge that even small force components, which are directed counter to the contact pressure ensuring the contact pressure, considerably change the pressure distribution. On this basis, the invention avoids the skillful training of socket and socket contacts or their storage in the socket housing or on the lamp socket electrical contact, in which the contact forces are directed against the pressing force.
  • the contact force between the socket and the base contacts has a force component which is directed in the direction of action of the pressing force and which does not influence the uniform distribution of the contact pressure.
  • Both aforementioned embodiments ensure that the effective direction of the contact forces does not adversely affect the pressure force and the uniform distribution of the system pressure. It is even conceivable that the contacting between the socket contacts and the socket contacts takes place in a manner which enhances the pressing force.
  • the base contacts are formed as protruding from the base toward the heat sink contacts, in particular as contact pins, wherein the contact force between the socket contacts and the socket contacts is directed transversely to the effective direction of the pressing force.
  • the socket contacts are designed as contact clips which hold the socket contacts, in particular the contact pins between two contact legs. It is particularly advantageous that the socket contacts between them receiving contact clips ensure a secure electrical contact.
  • the base contacts as laterally from the base circumference projecting, in particular transversely oriented to the effective direction of the pressure force contacts, such as flat blade contacts, are formed and the contact forces between the socket contacts and the socket contacts are equal to the pressure force.
  • a uniform contact pressure of the mutual contact surfaces of the heat-conducting element and the heat sink is not adversely affected by this embodiment.
  • socket contacts are formed as a contact clip, which receive the socket contacts, in particular the flat blade contacts between them and the contact forces of the socket contacts between receiving contact legs are oppositely directed and aligned parallel to the pressure force, the socket contacts parallel to the direction of action the pressure force floating in the socket housing are stored and / or the base contacts are mounted parallel to the effective direction of the pressing force floating in the lamp base.
  • Fig. 1 An exploded view of inventive
  • FIG. 2 A view according to FIG. 1 with vertically in the
  • Level of socket contacts cut socket housing, 3 shows a detailed view according to cut-out circle IM in Fig. 2,
  • FIG. 4 A representation of FIG. 2 waiving the
  • FIG. 5 shows a detail view according to detail circle V in Fig. 4,
  • FIG. 6 is a view according to FIG. 2 in a side view, FIG.
  • FIG. 7 shows a detail view according to detail circle VII in FIG.
  • FIG. 9 shows a detail view according to detail circle IX in FIG.
  • FIG. 10 A representation according to FIG. 8 waiving the
  • FIG. 11 a detail view according to detail circle Xl in FIG.
  • FIG. 12 shows a further embodiment of the invention in a perspective view and a representation of the socket housing in a vertical section along a cutting plane passing through the socket contacts
  • FIG. 13 a detail view according to detail circle XIII in FIG.
  • Fig. 14 A view according to FIG. 12 waiving the
  • FIG. 15 a detail view according to detail circle XV in FIG.
  • FIG. 17 A detail view according to detail circle XVII in FIG.
  • FIG. 18 A representation according to FIG. 16 waiving the
  • FIG. 19 a detail view according to detail circle IXX in FIG.
  • an arrangement of lamp socket and lamp base is generally designated by the reference numeral 10. Shown is the lamp holder 11, which initially has a heat sink 12, on which a socket housing 13 is arranged, which carries socket contacts 14. This heat sink can also be an integral part of, for example, a light housing.
  • the socket housing 13 facing surface of the heat sink 12 is flat, on its the socket housing 13 opposite bottom forms of the heat sink 12 for surface enlargement and better heat dissipation, a plurality of cooling fins 15.
  • the socket housing 13 has a base receptacle 16, which is formed in the present embodiment as a central, circular recess.
  • the lamp base 17 initially carries a leading away from the heat sink optics 18, within which in the transition region of lamp cap 17 and optics 18, one or more LEDs are arranged.
  • the lamp cap 17 is contour-congruent with the base receptacle 16 and consequently has a circular-cylindrical shape.
  • Radially protruding from the lamp cap 17 retaining cam 19 dive in inserts of the lamp cap 17 in the socket housing 13 through locking grooves 20 and engage behind the manner of a bayonet-like locking appropriately designed wall sections of the socket housing 13.
  • the base 17 has in the first embodiment shown in Figures 1 to 7 radially projecting socket contacts 21 in the form of contact pins 22.
  • the contact pins 22 engage the socket contacts 14 .
  • the lamp holder 11 is considered as the lower part and the lamp cap 17 as the upper part.
  • the socket contact 14 is designed as a contact clip 24 with two opposing contact limbs 25 which are prestressed against one another.
  • Fig. 2 the assembly 10 of the lamp holder 11 and lamp base 17 is shown once more in its entirety, wherein the vertically cut in a plane defined by the socket contacts 14 plane socket housing 13 allows insight into the contact.
  • the lamp base 17 carries an unspecified here heat conducting element, which is partly with the LED and - in arrangement in the version 11 - pronounceteils with the heat sink 12 in contact. In this way, the heat generated during operation of the LED light is led away from the bulb and discharged through the heat sink 12 to the environment.
  • the socket contacts 14 shown in FIGS. 1 to 7 and designed as contact clips 24 contact the radially facing outer surface of the contact pins 22 with their contact legs 25.
  • the contact forces of the contact legs 25 act in this case - the longitudinal central axis M taken as a measure by the arrangement 10 - axially both in and against the effective direction of the pressing force. This can be seen particularly clearly in FIGS. 3 to 5.
  • In such a contact is basically the risk that the pressure force counteracting force component of the lower contact leg 25 affects the system pressure negative, so reduced.
  • the socket contact 14 in its contact chamber 26 axially - ie parallel to the central axis M - movably mounted.
  • a directed by in particular the lower contact leg 25 against the direction of action of the pressing force counterforce can not be applied.
  • This the pressure force between the lamp socket 11 and lamp cap 17 opposing force component can serve as a result, only the secure contact between socket contact 14 and pin 22, but not negatively affect the system pressure between the heat sink 12 and sockel workedem heat conducting.
  • the game of the socket contact 14 in its contact chamber 26 is dimensioned such that any axial dimensional tolerances may occur on socket 11 and socket 17 are powerless bridged / compensated.
  • a second, advantageous embodiment of the invention is shown in FIGS. 8 to 11.
  • the socket contacts 14 are formed here as approximately V-shaped contacts and lie in the vertical direction, ie in the direction of the vertical center axis M backlash in the formed by the socket housing 13 contact chamber 26 a.
  • the lamp base 17 forms radially outwardly facing contact fields 27, which come after insertion of the lamp cap 17 in the lamp holder 11 and move in the locking direction V on the V-shaped socket contact 14 to rest.
  • a spring leg 28 of the V-shaped socket contact is for electrical contacting on the contact pad 27. The contact forces exerted by the spring leg 28 are directed essentially in the radial direction to the lamp cap 17 or transversely to the vertical center axis M or transversely to the effective direction of the pressure force. A negative influence on the system pressure between socket-side heat conducting element and heat sink 12 therefore does not exist.
  • FIGS. 12 to 15 A third embodiment of the invention is shown in Figures 12 to 15.
  • This is a lamp cap 17, which forms radially projecting flat blade contacts 29, which in turn are formed by socket contacts 14 in the form of contact clips 24 with counteracting contact legs 25.
  • the socket contact 14 is mounted floating in the contact chamber 26 parallel to the vertical center axis M or parallel to the effective direction of the pressure force.
  • FIGS. 16 to 19 show a lamp base 17 with flat blade contacts, which initially project radially out of the base with a partial section, but are bent in a direction towards the heat sink 12 by 90 ° and thus parallel to the vertical center axis or to the direction of action of Pressure force directed end portion pass. Due to the arrangement of the end portion of the flat blade contact 29, the contact forces between the contact legs 25 and between them angled end portion of the flat blade contact 29 are transverse to the vertical center axis M and thus directed transversely to the effective direction of the pressing force between base-side heat conducting element and heat sink 12. In this respect, the contact forces take no influence on the system pressure or its uniform distribution between the heat sink 12 and socket-side heat conduction.
  • FIGS. 20 to 23 For the embodiments according to FIGS. 20 to 23, the same reference numerals are used for identical or technically equivalent components.
  • the arrow directions indicate the effective direction of the respective forces. Shown is a total provided with the reference numeral 40 arrangement of lamp socket and lamp base.
  • the lamp socket 42 comprises a heat sink 43, a socket housing, not shown, as well as socket contacts 44.
  • the lamp base designated overall by the reference numeral 41, comprises a socket housing 45, on whose underside 46 facing the heat sink 43 a heat-conducting element 47 is arranged.
  • the heat-conducting element 47 rests on the heat sink 43-possibly with the intermediation of a thermal paste or heat-conducting foil-under a certain system pressure F A.
  • the system pressure F A is generated by a device, not shown, which may contain, for example spring elements, the lamp base 41 with the heat sink 43rd tense.
  • the direction of force action corresponds to the direction of the arrow.
  • the force thus acts on the lamp cap 41 and presses it in the direction of the heat sink 43 and is directed in the concrete embodiment vertically to the lamp base 41 facing the heat sink top 48.
  • the force-acting direction can also be directed counter to the illustration in FIGS. 20 to 23, which merely represents a reversal of the inventive principle described below.
  • the system pressure between heat sink 43 and heat-conducting element 47 is distributed uniformly over the mutual contact surface.
  • the uniform system pressure generated by the contact force F A between the heat-conducting element 47 and the heat sink 43 ensures an optimum transition of the heat generated by the LED 49 during operation.
  • the LED is in contact with the heat-conducting element 47 carried by the base housing 45.
  • the essential principle of the invention is to form the contact between the socket contacts 44 and the socket contacts 50 by a skilled contact training and / or a suitably skilled contact storage in the lamp base 41 and in the lamp holder 42 in terms of the pressing force F A gegenkraftoker way.
  • FIG 20 is a contact arrangement of socket contact 44 and socket contact 50, wherein the socket contact is formed as a contact pin 51 and the socket contact as a contact terminal 52.
  • the contact terminal 52 comprises two mutually facing contact legs 53 which receive the contact pin 51 between them.
  • the base contact 50 is directed parallel to the effective direction of the pressing force F A toward the heat sink 43, in the same orientation, the contact legs 53 of the socket contact 44 are arranged.
  • the contact forces F ⁇ act substantially transversely to the pressing force F A.
  • FIG. 22 An alternative embodiment is shown in FIG.
  • the local base housing 45 is externally equipped with a socket contact 50 in the form of a contact pad 54.
  • the socket contact 44 is in the form of a prestressed spring leg 55 towards the base housing 45 through the intermediary of a turn, directed transversely to the pressing force F A contact force F at the contact field ⁇ 54th Also, this embodiment ensures a respect to the pressing force F A counterforce-free electrical contact.
  • the embodiment of the invention shown in FIG. 22 has a further, extremely advantageous arrangement of socket contacts 44 and base contacts 50.
  • the socket contacts 50 project relative to the peripheral surface of the base housing 45, so are radially aligned. Specifically, these are flat blade contacts 56. These transverse to the direction of the
  • the contact forces F ⁇ enhance consequently the contact pressure between the heat-conducting element 47 and heat sink
  • FIG. 23 shows a final embodiment of the invention.
  • the socket contacts 50 are again in the form of a peripheral or radial projection directed flat blade contacts 56 are formed.
  • the socket contacts are designed as contact terminals, whose contact legs 53 rest on the flat blade contacts 56 on opposite sides and, in particular, contact them electrically at least on one side.
  • a first contact leg 53 rests on the upper side of the flat blade contact 56 facing away from the heat sink 43; the second contact leg 53 bears against the underside of the flat blade contact opposite the heat sink 43.
  • This contact arrangement has great advantages in terms of contact reliability due to the two-sided contact of the legs 53 on the flat blade contact 56, which also apply to the embodiment of FIG 20 incidentally.
  • the contact forces between the flat blade contact 56 and the lower contact limb 53 adjacent to the cooling body 43 counteract the pressing force F A.
  • this force component is therefore suitable to act against the pressure force F A and to reduce the important for the heat transfer system pressure between the heat sink 43 and heat conducting element 47 in a disadvantageous manner.
  • the socket contact 44 is mounted movable parallel to the effective direction of the pressing force F A in the socket housing, not shown. As a result, the force direction of the pressing force F A opposing force component can not develop their effect.
  • the invention shows various contact formations and contact arrangements of the socket and socket contacts 44/50/14/21, the contact forces FK act in terms of the pressing force F A gegenkrafther way. This is achieved in particular by arranging the contacts in such a way that the contact forces are mainly aligned transversely or in the effective direction of the pressure force.
  • the contact arrangement includes one opposite Direction of action of the pressure force directed contact force component, the contacts of lamp holder 42/11 and / or lamp base 41/17 are to be stored decoupled. Then this force component can not unfold its counteracting effect to the contact force FA.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne une douille de lampe (11) destinée à supporter une LED (19), comprenant un corps de refroidissement (12) et un boîtier de douille (13) qui présente des contacts de douille (14) pour le raccordement électrique de la LED, et un culot de lampe (41) qui porte une LED (49) reliée à un élément thermoconducteur, peut être inséré dans le boîtier de douille (13) et présente des contacts de culot (21) qui, pour l'alimentation en tension de la LED (49), peuvent être mis en contact avec les contacts de douille (14) par transmission d'une force de contact (Fk), le corps de refroidissement du côté douille - éventuellement par transmission d'un moyen favorisant le transfert de chaleur tel qu'une feuille thermoconductrice ou pâte thermoconductrice - étant en contact avec l'élément thermoconducteur du côté LED sous une pression d'appui (FA) qui favorise le transfert de chaleur et qui est assurée par une force de pression (FA) générée par un dispositif approprié pour absorber la chaleur générée pendant le fonctionnement de la LED. La particularité consiste en ce que l'établissement du contact entre les contacts de douille et les contacts de culot a lieu par conception des contacts et/ou montage des contacts sans contreforce par rapport à la force de pression.
EP10739470.2A 2009-08-05 2010-06-09 Assemblage d'une douille de lampe et de sa base Active EP2342493B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202009010577U DE202009010577U1 (de) 2009-08-05 2009-08-05 Lampensockel und Lampenfassung
DE102009040115A DE102009040115B4 (de) 2009-08-05 2009-09-04 Anordnung von Lampenfassung und Lampensockel
PCT/DE2010/000655 WO2011015168A1 (fr) 2009-08-05 2010-06-09 Système de douille de lampe et de culot de lampe

Publications (2)

Publication Number Publication Date
EP2342493A1 true EP2342493A1 (fr) 2011-07-13
EP2342493B1 EP2342493B1 (fr) 2013-09-25

Family

ID=43308063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10739470.2A Active EP2342493B1 (fr) 2009-08-05 2010-06-09 Assemblage d'une douille de lampe et de sa base

Country Status (7)

Country Link
US (1) US8668363B2 (fr)
EP (1) EP2342493B1 (fr)
JP (1) JP5592488B2 (fr)
KR (1) KR101383615B1 (fr)
CN (1) CN102472480A (fr)
DE (2) DE202009010577U1 (fr)
WO (1) WO2011015168A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK50662009A3 (sk) * 2009-10-29 2011-06-06 Otto Pokorn� Kompaktné usporiadanie svietidla a kompaktnej LED žiarovky
DE102010003073B4 (de) * 2010-03-19 2013-12-19 Osram Gmbh LED-Beleuchtungsvorrichtung
US9739457B2 (en) 2010-12-03 2017-08-22 Ideal Industries, Inc. Device for holding a source of light
CN103890487A (zh) * 2011-10-13 2014-06-25 欧司朗股份有限公司 用于光源的安装装置
DE102012005539B4 (de) 2012-03-21 2013-10-10 Bjb Gmbh & Co. Kg Lampenfassung zur Aufnahme einer mit einer LED versehenen Lampe
DE102012109648B4 (de) 2012-10-10 2024-08-08 Hydronalin GmbH Leuchte
CN203702759U (zh) * 2014-01-20 2014-07-09 思博特有限公司 一种轻便的旋转自锁式快拆锁扣装置
EP2918906B1 (fr) * 2014-03-12 2019-02-13 TE Connectivity Nederland B.V. Ensemble de douille et pince de serrage pour un tel ensemble
TWM526777U (zh) * 2015-08-21 2016-08-01 高準精密工業股份有限公司 具有卡扣部件之結構光模組
US10914962B2 (en) * 2015-08-21 2021-02-09 Everready Precision Ind. Corp Structured light module with fastening element
KR101685988B1 (ko) * 2016-05-31 2016-12-13 탑이앤지 주식회사 공동주택의 벽체 내설형 led 전원 배전구조물
CN206973322U (zh) * 2017-07-25 2018-02-06 东莞市亚力电器有限公司 一种盐矿灯
DE102017214659A1 (de) * 2017-08-22 2019-02-28 Osram Gmbh Leuchtmodul, beleuchtungssystem; set von leuchtmodulen und scheinwerfer
CN112097162A (zh) * 2020-09-02 2020-12-18 宁波恒达高智能科技股份有限公司 一种支架灯
DE102021100917B4 (de) 2021-01-18 2024-02-29 Rüdiger Lanz Scheinwerfer mit wechselnden LED-Leuchtmitteln

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398240A (en) 1978-05-19 1983-08-09 Savage John Jun Lens cap holder for attachment to circuit boards
DE4243175B4 (de) * 1992-12-19 2006-05-04 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung
US5857767A (en) 1996-09-23 1999-01-12 Relume Corporation Thermal management system for L.E.D. arrays
US5984488A (en) 1998-06-29 1999-11-16 Tung; Jung Fang Illuminate warning vest with photo diode affixing structure
US6582100B1 (en) * 2000-08-09 2003-06-24 Relume Corporation LED mounting system
JP2005235779A (ja) * 2001-08-09 2005-09-02 Matsushita Electric Ind Co Ltd Ｌｅｄ照明装置およびカード型ｌｅｄ照明光源
DE10316512A1 (de) * 2003-04-09 2004-10-21 Werma Signaltechnik Gmbh + Co. Kg Signalgerät
US7549772B2 (en) * 2006-03-31 2009-06-23 Pyroswift Holding Co., Limited LED lamp conducting structure with plate-type heat pipe
TWM301985U (en) * 2006-06-29 2006-12-01 Augux Co Ltd Rapid-assembly structure for LED lamp set and heat dissipation module
US7540761B2 (en) * 2007-05-01 2009-06-02 Tyco Electronics Corporation LED connector assembly with heat sink
CN101680613B (zh) * 2007-05-23 2013-10-16 夏普株式会社 照明装置
DE102007041126A1 (de) * 2007-08-30 2009-03-05 Osram Opto Semiconductors Gmbh Beleuchtungsvorrichtung, Beleuchtungsanordnung, Verfahren zur Verwendung eines optoelektronischen Bauelements
DE202007012249U1 (de) * 2007-08-31 2007-10-25 Seliger, Roland Flexible Quellsteinleuchte
DE102007042978A1 (de) * 2007-09-10 2009-03-12 Osram Gesellschaft mit beschränkter Haftung Lampe
US7866850B2 (en) * 2008-02-26 2011-01-11 Journée Lighting, Inc. Light fixture assembly and LED assembly
US8414178B2 (en) * 2009-08-12 2013-04-09 Journée Lighting, Inc. LED light module for use in a lighting assembly

Also Published As

Publication number Publication date
WO2011015168A1 (fr) 2011-02-10
EP2342493B1 (fr) 2013-09-25
US8668363B2 (en) 2014-03-11
DE202009010577U1 (de) 2010-12-09
CN102472480A (zh) 2012-05-23
KR101383615B1 (ko) 2014-04-10
JP5592488B2 (ja) 2014-09-17
US20130034989A1 (en) 2013-02-07
KR20120053016A (ko) 2012-05-24
DE102009040115A1 (de) 2011-02-10
DE102009040115B4 (de) 2012-03-29
JP2013501318A (ja) 2013-01-10

Similar Documents

Publication Publication Date Title
EP2342493B1 (fr) Assemblage d'une douille de lampe et de sa base
DE102008005823B4 (de) Anschlusselement zur elektrischen Anbindung einer LED
EP2915698B1 (fr) Lampe à del
EP2433474B1 (fr) Diode luminescente dotée d'un dissipateur thermique
EP2198196B1 (fr) Lampe
DE102009047558A1 (de) Zweiteiliger LED-Streifen-Steckverbinder für Oberflächenmontage und LED-Baugruppe
DE112009005216T5 (de) Scheinwerfer-LED-Ansteuerungseinrichtung und Scheinwerfer
DE202009012000U1 (de) Anordnung von Lampenfassung und Lampensockel
DE202021102682U1 (de) Lampenfassung mit Belüftungskanal
EP2171352B1 (fr) Ampoule
DE102006021055A1 (de) Adapter für eine Einbaulampe
DE102015204716A1 (de) Sockel für eine Lampenröhre
DE102013104150B4 (de) Leuchtmittelhalterung und Verfahren zu deren Montage
DE102020103454B4 (de) Eine LED-Lampe mit einem Verbindungsmodul mit Antennenfunktion
DE102019127573B4 (de) LED-Taschenlampe
WO2018046754A2 (fr) Dispositif d'éclairage à del compact et son procédé de production
DE202022105334U1 (de) Lampenfassung mit Belüftungskanal
EP2963341B1 (fr) Systeme d'eclairage pour luminaires par exemple dote de del
DE202024100782U1 (de) LED-Anschlusselement und lichtlenkendes Bauelement
DE202013002864U1 (de) Leuchtkörper
DE102009006549B3 (de) Adapter für mindestens eine Kompaktleuchtstofflampe
DE102005041171B4 (de) Elektrische Leuchte
DE10127975A1 (de) Reflektorlampe
DE102009035958A1 (de) Adapterstück für eine Linienlampen-Retrofitlampe und Linienlampen-Retrofitlampen
EP1902495A1 (fr) Dispositif de mise en contact electrique de moyens d'eclairage dans des projecteurs

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110520

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME RS

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20130115

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130531

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 633861

Country of ref document: AT

Kind code of ref document: T

Effective date: 20131015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010004866

Country of ref document: DE

Effective date: 20131128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130925

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131226

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140125

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010004866

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140127

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20140626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010004866

Country of ref document: DE

Effective date: 20140626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140609

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20140609

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140609

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140609

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140630

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100609

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 633861

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230518

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240429

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240628

Year of fee payment: 15