EP1902495A1 - Dispositif de mise en contact electrique de moyens d'eclairage dans des projecteurs - Google Patents

Dispositif de mise en contact electrique de moyens d'eclairage dans des projecteurs

Info

Publication number
EP1902495A1
EP1902495A1 EP06776184A EP06776184A EP1902495A1 EP 1902495 A1 EP1902495 A1 EP 1902495A1 EP 06776184 A EP06776184 A EP 06776184A EP 06776184 A EP06776184 A EP 06776184A EP 1902495 A1 EP1902495 A1 EP 1902495A1
Authority
EP
European Patent Office
Prior art keywords
clamping pieces
sockets
socket
pairs
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.)
Granted
Application number
EP06776184A
Other languages
German (de)
English (en)
Other versions
EP1902495B1 (fr
Inventor
Erwin Melzner
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.)
Arnold and Richter KG
Arnold and Richter Cine Technik GmbH and Co KG
Original Assignee
Arnold and Richter KG
Arnold and Richter Cine Technik 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 Arnold and Richter KG, Arnold and Richter Cine Technik GmbH and Co KG filed Critical Arnold and Richter KG
Publication of EP1902495A1 publication Critical patent/EP1902495A1/fr
Application granted granted Critical
Publication of EP1902495B1 publication Critical patent/EP1902495B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • 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
    • H01R13/02—Contact members
    • H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
    • 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
    • H01R33/90—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 adapted for co-operation with two or more dissimilar counterparts
    • 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
    • H01R33/975—Holders with resilient means for protecting apparatus against vibrations or shocks
    • 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
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • 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
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7664—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket having additional guiding, adapting, shielding, anti-vibration or mounting means

Definitions

  • the invention relates to a device for electrical contacting of lamps in headlamps according to the preamble of claim 1.
  • a lamp housing which serves to receive a luminous body, a transparent cover in the form of a protective screen or a lens disc and a reflector.
  • lamps or luminous bodies are burners or lamps, preferably single-ended discharge lamps, in a vertical or horizontal mounting position, that is, in each case perpendicular to the optical axis, or in the axial installation position, that is, in the optical axis used.
  • the lamps have a gas-filled glass body with electrodes arranged therein, a lamp cap through which the supply lines are led to the electrodes, and two or more contact pins which are arranged on the end of the lamp cap opposite the glass body.
  • the contact pins are inserted for connection to a voltage source in the sockets of a lamp socket connected to the lamp housing, with a close fit between the sockets and the contact pins for the high current levels of the lamp current to be transmitted is necessary.
  • the contact pins serve, for example, discharge lamps which are socketed on one side as fastening means for the discharge lamp.
  • Luminous efficacy and associated with a transfer of forces into the lamp interior which can lead to improper voltages and eventually to failure of the lamp.
  • the disadvantages of the exclusive storage of the lamp via the contact pins affect not only the static range on the size of the lamp, but especially in the dynamic range when transporting a headlamp or its operation with jerky pivoting movements, shocks on the lamp housing and the like.
  • the receiving device of jaws that surround the lamp base and means the adjusting device in an open position in which the lamp cap is released, and in a locking position in which the lamp cap is fixed, are adjustable.
  • the adjusting device consists of a pawl with two geometrically identically shaped inclined surfaces which rest on the upper and lower clamping jaw in such a way that when an adjustment of the pawl, the clamping jaws are radially spread.
  • the light source can be used in the open position of the lamp holder a light source.
  • the lamp or bulb holders depending on the power of the headlamp for receiving one of these power corresponding light source, d. H. designed a lamp or a burner predetermined power consumption and / or power output. If a light source of different power is to be used for a wide range of power independent use of the headlamp housing, this fails because of the different distances and diameters of the contact pins of the bulbs, which usually because of the different power consumption of bulbs of different power and mechanical-constructive reasons of the bulbs increasing power of the bulbs increase. This makes the replacement of not only the bulb holder, but also the entire lamp holder receiving and required associated with the lamp holder when using a headlight housing, although the bulb holder is able to accommodate lamps or burners with different dimensions, in particular the bulb socket.
  • Object of the present invention is to provide a device for electrical
  • the solution according to the invention allows the inclusion of bulbs of different power in a headlamp, without replacement of the lamp holder or the bulb holder is required.
  • the solution according to the invention is based on the idea of creating the preconditions for inserting a headlight housing for different power levels by plug-in socket pairs for different light sources in the light-emitting means socket. without an exchange of individual elements of the headlight, in particular the bulb holder or the lamp holder, is required.
  • the sockets of the receptacle pairs have different distances from each other and / or diameter.
  • pairs or sockets are arranged so that the center of the lamp is disposed above the central axis of the lamp holder, so that according to a further feature of the invention, the pairs of sockets are arranged symmetrically to the axes of symmetry of the lamp holder.
  • the pairs of receptacles can be offset relative to one another with respect to at least one axis of symmetry of the illuminant mount.
  • the sockets are not arranged in the transverse axis of the bulb socket, but rotated to the transverse axis, so that the connecting lines of the socket pairs include different angles to an axis of symmetry of the socket.
  • the sockets are formed from female connector parts which are arranged in clamping pieces whose opposing connecting surfaces for receiving the contact pins of the Illuminant removed from each other and for making electrical contact with the contact pins of the lamp can be guided each other.
  • This embodiment of the invention allows on the one hand a simple coupling in the contacting of the sockets with the contact pins of a light source with a mechanism for opening and closing of jaws for receiving a bulb socket to relieve the electrical contacts and on the other hand, the design and arrangement of a variety of sockets for different light sources performance.
  • the shape and cross-sections or diameter of the sockets and distances of the socket pairs may vary as desired, without constructive problems in the arrangement of the socket pairs occur or bulbs outside the axis of symmetry of the light-emitting and thus for example outside the axis of symmetry of a reflector must be arranged.
  • the opening and closing of a lamp holder with the opening and closing of the electrical connection of the sockets or receptacle pairs and the contact pins of the lamp can be combined, so that when the lamp holder of the lamp socket inserted into the lamp holder and the pins in the bulb socket and performed by pressing the connector both the position assurance and the electrical contact of the bulb.
  • the female connector parts may be formed both symmetrically and asymmetrically with respect to the connecting surfaces of the clamping pieces.
  • the female connector parts can be semi-cylindrical or polygonal, in particular four and hexagonal shaped.
  • the various sockets can either merge into each other or be formed as a single, separate sockets and sockets pairs.
  • there the socket pairs can be arranged offset from each other in dependence on the distance of the pins and their diameter and thus in dependence on the distance of the socket pairs and their diameter.
  • the interface between the clamping pieces can also be angled or bent, so that even with a limited size of the bulb socket sockets or sockets pairs can be provided for different bulbs.
  • the receptacle parts are formed to give the desired cross-section when assembled, i. in, for example, semicircular female connector parts adjacent the parting line sections are flattened, so that the female parts do not catch when merging the clamping pieces.
  • the arrangement of one or more passive intermediate clamping pieces is provided according to a further feature of the invention, so that even with a small size of the lamp holder, the arrangement of a plurality of sockets or socket pairs is possible.
  • Both with an arrangement of two clamping pieces as well as with an arrangement of two clamping pieces and one or more intermediate clamping pieces sockets or socket pairs can be provided for more than two bulbs.
  • An advantageous embodiment of the solution according to the invention is characterized in that the clamping pieces or intermediate clamping pieces are designed as metal jaws.
  • the clamping pieces and intermediate clamping pieces have a substantially perpendicular to the dividing line or to the connecting surfaces extending insulation, either as a distance or as an insulating layer between the sockets of a pole containing sectionklemmphilen or Eisen-Teilklemm.en and the Sockets of the is arranged other pole containing Eckklemmsen or anti-Teilklemmsen.
  • the Legendklemm dealt withe or intermediate-Teilklemm prepared at their opposite ends of the sockets are hinged together, so that they form a U-shaped socket, at the ends of the sockets are arranged.
  • these are preferably spring-biased in the joining direction.
  • An advantageous embodiment of the solution according to the invention is characterized by a modular design with a universal frame, which is provided for a particular bulb holder, and then inserts for different sized bulbs can be inserted, the inserts of a combination of preferably metallic clamping pieces and preferably ceramic Support and filling materials exist.
  • the universal frame frame preferably consists of a fixed and a movable part, wherein the movable part allows the pressing or clamping of the clamping pieces.
  • the force is either directly absorbed by specially designed clamps or transmitted by stamp on the clamping pieces.
  • the bulb socket on a frame in which different, interchangeable socket inserts are used, which contain the clamping pieces and at least partially disposed between the clamping pieces and the frame frame support elements.
  • the lamp inserts can be designed so that they are rotatable by 180 °, for example, another Distance of the sockets or different socket diameter to adjust.
  • This further solution can also be used to turn out corroded, for example, internal sockets to the outside, so that always electrically correct contact sockets on the inside, i. on the adjacent surfaces of the first and second Partklemm unitede are arranged.
  • Figure 1 is a perspective view of a receiving device for a lamp with the lamp base supporting jaws and a socket for receiving the contact pins of the lamp.
  • FIG. 2 is a front view of the jaws and the bulb socket of FIG. 1;
  • Fig. 13 is a schematic representation of a modular design for a
  • Fig. 1 shows a perspective view of a spring-elastic bearing with a non-illustrated lamp housing for a headlight Connected socket carrier 1, which receives a bulb holder 2 with sockets 7, 8 for power supply, in which the contact pins of a light source, such as a lamp or a burner, in particular a discharge lamp, are used.
  • a light source such as a lamp or a burner, in particular a discharge lamp
  • the illuminant not shown, has an elongated, gas-filled glass body, a luminous means base and contact pins for connection to the sockets 8, 9 of the luminous means holder 2. Due to the length of the glass body and its weight and the weight of the bulb socket of the bulb act without an additional receiving device on the pins of the bulb, via which the bulb is connected to the bulb holder 2 and thus via the socket carrier 1 with the bulb housing, considerable forces, in particular dynamic forces in the event of a sudden change in direction of the lamp housing or on the lamp housing or the headlamp acting shocks and the like, a. Since these forces are transmitted both into the bulb inside and there can lead to excessive voltages and failure of the bulb, as well as affect the electrical contact between the pins and the sockets 8, 9, the lamp power is reduced and there is a risk of premature failure of the bulb.
  • a receiving device in the form of two jaws 3, 4 which comprise the bulb socket axially spaced apart and clamp force and / or positive fit.
  • the upper jaw 3 and the lower jaw 4 are each connected to two lever arms 31, 32 and 41, 42, which are connected to their jaws 3, 4 opposite ends via transverse webs together and rest flat against the light-emitting socket 2.
  • Parallel to the transverse webs connecting rods between the lever arms 31, 32 and 41, 42 of the upper and lower clamping jaw 3, 4 are provided, which are connected via resilient supports with the socket carrier 1.
  • the upper and lower clamping jaws 3, 4 have a trapezoidal cut-out, so that in the clamping state of the lighting means, the individual sides of the trapezoidal cut-outs bear a point contact on the usually cylindrical illuminant base.
  • the adjusting element consists-as can be seen in particular from the front view according to FIG. 2-of ellipsoidal disks 51, 52 arranged on both sides of the lever arms 31, 32, or 41, 42, whose circumferential rim cooperates with bronze bearings 34, 35 and 44, 45.
  • the actuator consists of a guided through the center of the ellipsoidal disks 51, 52 and by the bulb holder 2 adjustment axis 50, which is connected in a manner not shown outside of the headlight housing with an adjusting lever or an adjustment knob for manual actuation of the adjustment. 2, the double sockets 9, 9 'are shown for receiving the contact pins of a light source for the power supply, which are suitable for light sources with contact pins of different dimensions and distances and thus generally different light output.
  • FIGS. 3 to 10 different configurations for the formation of sockets or sockets pairs of female connector parts are shown, closed by a translational or rotational merging of two clamping pieces 6, 7 in the direction of the Fig. 3 to 10 daretragenen arrows S and by diverging the clamping pieces 6, 7 are opened in the direction of the arrows O shown in FIGS. 3 to 10.
  • Figs. 3, 5, 7 and 9 show the formation of sockets or socket pairs by linear, translational merging of the clamping pieces 6, 7, while in Figs. 4, 6, 8 and 10, the formation of Plug sockets or socket pairs by pivoting, that is, by rotation of the clamping pieces 6, 7 are formed by predetermined articulation points.
  • a passive intermediate clamping piece 8 is additionally provided between the clamping pieces 6, 7 in such a way that the respective sockets or socket pairs 91 to 94 are formed with the mutual clamping pieces 6, 7.
  • the clamping pieces 6, 7 are divided into first and second or upper and lower or right and left Operaklemm solicite 61, 62 and 71, 72 depending on the opening and closing direction of the Operaklemm conductede 61, 62 and 71, 72 and the respective poles for assigned to the power supply of the illuminant to be inserted in the bulb holder and connected thereto.
  • the clamping pieces 6, 7 are preferably made of metal jaws, wherein between the upper and lower Operaklemm yoga 61, 62 or 71, 72 and bacteria-Teilklemm Fabric 81, 82 either a sufficient distance to the potential separation or an insulating layer 60, 70, 80 is provided.
  • socket parts in the form of round or semi-cylindrical recesses provided when merging the clamping pieces 6, 7 in the direction of the arrow S form two pairs of sockets 91 to 94.
  • two pairs of sockets 91, 92 and 93, 94 are formed by the merging of the clamping pieces 6, 7, of which the outer pair of sockets 91, 92 has a larger diameter than the inner pair of sockets 93, 94 and the distance between the two sockets 91, 92 and 93, 94 is dimensioned so that the inner pair of sockets 93, 94 is disposed entirely within the outer pair of sockets 91, 92.
  • the pairs of sockets 91, 92 and 93, 94 are combined to close the contacts as far as the diameter and / or the cross-sectional shape of the contact pins of the lamp or the required clamping force require.
  • FIGS. 5 to 10 also allow the reception of various such luminous means, two pairs of receptacles 91, 92 or 93, 94 being shown in the exemplary embodiments shown are, but according to the same principle also more pairs of sockets can be provided.
  • the pairs of sockets 91, 92 and 93, 94 partially overlap and serve to receive contact pins of different bulbs whose spacing is smaller for the same diameter as in the light-emitting socket according to FIGS. 3 and 4 is.
  • the partially merging sockets 91, 93 and 92, 94 is a sufficiently firm contact the sockets 91, 92 and 93, 94 ensured with the contact pins of the various bulbs, since the contact pins are covered by more than half of the sockets 91 to 94.
  • FIG. 5 shows a translational adjustment of the clamping pieces 6, 7, while in Fig. 6, a rotation of the Operaklemm Federatione 62, 71 to articulation points 63, 73 for opening and closing the sockets or socket pairs 91 to 94 shown is.
  • the arrangement of the female pairs 91, 92 and 93, 94 shown in FIGS. 5 and 6 is of course basically also for the reception of pins of different bulbs, the diameter of the same distance is greater than for bulbs for inclusion in the bulb holder according to Figs. 3 and 4.
  • the parting line or connecting surface 11 between the clamping pieces 6, 7 according to FIGS. 7 and 8 can also be angled or bent so that with a slight increase the width of the clamping pieces 6, 7 a plurality of socket pairs 91, 92 and 93, 94 can be formed without these merge into each other.
  • additional space can be created for the arrangement of additional pairs of sockets by partially overlapping sockets or socket pairs 91 to 94, so that a light-emitting socket is formed for receiving more than two different light sources.
  • An alternative embodiment or means for receiving further sockets would be a broadening of the clamping pieces 6, 7th
  • Fig. 7 shows a translational adjustment of the clamping pieces 6, 7, while in Fig. 8, a rotation of the Operaklemm Federatione 62, 71 to pivot points 63, 73 for opening and closing the sockets or socket pairs 91 to 94 is shown.
  • the female parts of the angle or arc to each other arranged sockets or sockets 91 to 94 are formed so that they Assembling the desired cross-section result, ie, for example, semicircular female connector parts adjacent to the dividing line sections 910, 911 of the sockets 91, 92 and 930 of the sockets 93, 94 flattened so that the female parts do not catch when merging the clamping pieces.
  • the dividing line adjacent sections 931 of the sockets 93, 94 are aligned with each other, since they are aligned perpendicular to the parting line. Accordingly, the flattening increases with increasing distance from the vertical parting line, which is indicated in Fig. 7 by the different dashed imaginary imaginary tangential extensions of the sections 910, 911 and 930.
  • FIGS. 9 and 10 Upon further reduction of the distance of the contact pins in relation to their diameter, an arrangement according to FIGS. 9 and 10 is expedient in which the female connector parts are arranged in relation to their diameter narrower than in the above-described FIGS. 3 to 8 and Training further sockets or receptacle pairs for contact pins with different spacing and diameter are determined and suitable.
  • a passive, that is not moved intermediate clamping piece 8 is provided that consists of an upper and lower intermediate-Teilklemm Giatg., 82, in which female connector parts are provided as semi-cylindrical recesses, with the semicylindrical socket parts of the Operaklemm Federatione 61, 62, 71, 72 correspond.
  • two pairs of sockets 91, 92 and 93, 94 are formed, which in comparison to the female sockets 91, 92 or respectively described above in connection with FIGS. 3 to 8 93, 94 are arranged very close to each other in relation to their diameter.
  • the part clamping pieces 61, 71 are pivotable about the articulation points 63, 73 and, like the part clamping pieces 62, 72 adjoining the articulation points 63, 73, have inclined surfaces which pivot the part clamping pieces 61, 71 around the pivot points 63, 73 in the direction of arrows S and O for closing and opening of the sockets or socket pairs 91 to 94 allow, from the in the sectionklemm Gien 61, 62nd or 71, 72 and the intermediate sectionklemm Gien 81, 82 provided socket portions are formed.
  • FIGS. 3 to 10 semicircular or partially circular socket parts are provided for the formation of cylindrical sockets or socket pairs, but the invention also allows other geometries of the sockets or socket pairs, which are optionally adapted to the geometry of the contact pins of the lamp ,
  • FIGS. 11 and 12 partial clamping pieces 61, 62; 71, 72 shown, in which female connector parts are provided, the hexagonal sockets or socket pairs 95, 96 or as shown in FIG. 12 square receptacles or sockets 97, 98 shown in FIG.
  • Other possible geometries are oval or elliptical sockets, rectangular sockets and the like.
  • a lamp socket 2 is shown, which is suitable for receiving a plurality of lamps and is characterized by a modular design.
  • the modular light-emitting device has a universal frame frame 14 to 17, which is suitable for receiving a certain power for a particular headlight size or maximum bulbs and is suitable by various types of inserts for receiving smaller bulbs.
  • the universal frame frame 14 to 17 is sized to accommodate bulb holders of size G 22, in which then inserts for receiving smaller bulbs of size G 12, GY 9.5 etc. can be inserted.
  • the universal frame frame consists of movable frame members 14, 15 and fixed frame members 16, 17, of which the movable frame members 14, 15 compress the clamping pieces 6, 7 and Operaklemm Federatione 61, 62 and 71, 72 after inserting the contact pins of a light source.
  • the inserts consist of female inserts 18, 19, 20, of which in the embodiment shown in Fig. 13, two female inserts 18, 19 formed U-box-shaped and connected to the fixed frame members 16, 17.
  • a centrally located socket insert 20 is formed double-T-shaped and lies with its outer edges on the movable frame members 14, 15 of the universal frame frame.
  • the clamp-shaped recesses of the female inserts 18, 19, 20 take the clamping pieces 6, 7 and Operaklemm Federatione 61, 62; 71, 72 and can through Separating the movable frame members 14, 15 for receiving contact pins of a light source separated from each other or by merging the movable frame members 14, 15 are closed to form sockets 91 to 94.
  • the universal frame shown in Fig. 13 can be transferred in an analogous manner to rotatably mounted clamping pieces or Operaklemm publishede which are arranged between fixed and movable frame parts and optionally inserted female inserts and punches.
  • the clamping pieces 6, 7 or Operaklemm Kunststoffe 61, 62; 71, 72 may be formed in a further embodiment so that they can be rotated by 180 °, for example, to set a different distance or different diameters of the sockets or sockets 91 to 94 can.
  • This embodiment makes it possible, inter alia, to replace corroded sockets by turning the clamps, so that an example inside pair of sockets is offset by turning the clamps to the outside, so that non-corroded, perfect socket pair are provided on the inside and proper electrical contact with the Make contact pins of a suitably dimensioned bulb.

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne un dispositif de mise en contact électrique de moyens d'éclairage dans des projecteurs comprenant une enceinte en verre, un culot de moyen d'éclairage, et des broches destinées à assurer l'alimentation en courant. Le dispositif selon l'invention comprend un support de moyen d'éclairage qui comporte au moins deux paires de douilles enfichables (91, 92 ; 93, 94) destinées à recevoir les broches de différents moyens d'éclairage. Cette invention est caractérisée en ce que les paires de douilles enfichables (91 à 94) sont disposées dans des pièces de serrage (6, 7), dont les surfaces de liaison opposées (10) peuvent être éloignées pour accueillir les broches du moyen d'éclairage, et rapprochées pour entrer en contact électrique avec les broches du moyen d'éclairage.
EP06776184A 2005-07-13 2006-07-05 Dispositif de mise en contact electrique de moyens d'eclairage dans des projecteurs Active EP1902495B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005011415U DE202005011415U1 (de) 2005-07-13 2005-07-13 Vorrichtung zur elektrischen Kontaktierung von Leuchtmitteln in Scheinwerfern
PCT/EP2006/006755 WO2007006540A1 (fr) 2005-07-13 2006-07-05 Dispositif de mise en contact electrique de moyens d'eclairage dans des projecteurs

Publications (2)

Publication Number Publication Date
EP1902495A1 true EP1902495A1 (fr) 2008-03-26
EP1902495B1 EP1902495B1 (fr) 2009-04-01

Family

ID=35140469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06776184A Active EP1902495B1 (fr) 2005-07-13 2006-07-05 Dispositif de mise en contact electrique de moyens d'eclairage dans des projecteurs

Country Status (5)

Country Link
US (1) US7744412B2 (fr)
EP (1) EP1902495B1 (fr)
JP (1) JP4567788B2 (fr)
DE (2) DE202005011415U1 (fr)
WO (1) WO2007006540A1 (fr)

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DE502006003332D1 (de) 2009-05-14
EP1902495B1 (fr) 2009-04-01
WO2007006540A1 (fr) 2007-01-18
JP4567788B2 (ja) 2010-10-20
US20090068877A1 (en) 2009-03-12
JP2009501410A (ja) 2009-01-15
DE202005011415U1 (de) 2005-10-06
US7744412B2 (en) 2010-06-29

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