EP2056403A2 - Borne de connexion de lampes - Google Patents

Borne de connexion de lampes Download PDF

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Publication number
EP2056403A2
EP2056403A2 EP08018729A EP08018729A EP2056403A2 EP 2056403 A2 EP2056403 A2 EP 2056403A2 EP 08018729 A EP08018729 A EP 08018729A EP 08018729 A EP08018729 A EP 08018729A EP 2056403 A2 EP2056403 A2 EP 2056403A2
Authority
EP
European Patent Office
Prior art keywords
conductor
spring
terminal
piece
clamping
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
EP08018729A
Other languages
German (de)
English (en)
Other versions
EP2056403A3 (fr
EP2056403B1 (fr
Inventor
Wolfgang Gerberding
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.)
Wago Verwaltungs GmbH
Original Assignee
Wago Verwaltungs GmbH
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 Wago Verwaltungs GmbH filed Critical Wago Verwaltungs GmbH
Publication of EP2056403A2 publication Critical patent/EP2056403A2/fr
Publication of EP2056403A3 publication Critical patent/EP2056403A3/fr
Application granted granted Critical
Publication of EP2056403B1 publication Critical patent/EP2056403B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2483—Terminal blocks specially adapted for ground connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4837—Single arrangement activating multiple springs

Definitions

  • the invention relates to a spring force connection with a busbar piece with two independent terminal points, which cooperate with one spring end for clamping electrical conductors.
  • the busbar piece has on both sides of a center piece two each bending from the center piece, opposite end pieces whose inner angle is in the bending region on the same surface of the rail section.
  • the end pieces each have conductor lead-through openings, are inserted into the associated clamping springs, wherein the clamping springs are supported with a clamping spring end of the busbar piece and rest in the conductorless, unactuated state with the other terminal spring end on a terminal formed at the associated conductor lead-through opening.
  • the invention further relates to a conductor terminal, for example a terminal block, a connection terminal, an electronic module terminal or the like, with an insulating housing and at least one such spring connection in the insulating housing.
  • a conductor terminal for example a terminal block, a connection terminal, an electronic module terminal or the like, with an insulating housing and at least one such spring connection in the insulating housing.
  • Spring terminals are used in various forms in terminals to contact electrical conductors without screws by means of spring force.
  • spring force connections are used in terminals that are snapped into a housing plate of the lamp to connect the lamp with connecting cables.
  • DE 2004 030 440 B4 discloses a lamp terminal with three parallel plug contacts in an insulating housing on top of a support plate and on the underside of the support plate protruding terminals, which are electrically connected to the plug contacts.
  • DE 10 2005 001 821 describes an electrical device connection with a arranged in a device housing terminal, in which clamping contacts are integrated in a similar manner and which can be activated with an actuating lever.
  • the terminal has through the device housing plate protruding Befest Trentsdome with resiliently molded thereto mounting tabs and Steckromencekanälen in the mounting domes to accommodate selected plug contacts of a connector.
  • US 4,728,295 A discloses a connector block in which two opposite conductor insertion openings are provided in an insulating housing, in which a bent busbar piece is integrated with an inserted clamping spring. While on one side adjacent to a conductor insertion opening, the clamping spring can be activated via an actuating pushbutton and forms a releasable clamping point for an inserted conductor, adjacent to the opposite conductor insertion opening a flexible leg of the contact spring abuts against the busbar to form a further clamping point.
  • One end of the busbar piece abuts a curved terminal contact rail, which has a projecting below the bottom part of the insulating housing, U-shaped bent contact loop, which forms a plug contact.
  • the object is achieved with the spring force connection of the type mentioned above in that the clamping points are arranged opposite to the center piece, so that a plugged into a conductor opening opening conductor between center and nip is.
  • Such a spring force connection with bent on both sides in the same direction busbar piece and in the kinking end pieces on both sides clamping springs, in which the clamping points are arranged opposite to the middle piece, so that an inserted into a conductor opening opening conductor between center and terminal point, has the advantage that it forms a self-supporting construction and requires a low material usage. There are no transverse bends on the same surface, resulting in a saving of material. With this construction, at least two opposing clamping points are realized, which provide sufficient space for the center piece to provide further contact points.
  • the spring-cage connection is also optimally installed in an insulating material housing, so that a conductor stop, a lateral conductor guide and conductor bundling, an upper closed conductor shaft to ensure creepage and clearance distances and an inner conical conductor guide is provided.
  • a metal sheet of highly conductive material in particular copper, is processed with punching tools. It is particularly advantageous if on both sides of the end pieces in the upper region material tabs are punched in the formation of the conductor lead-through openings of the end pieces facing each other, pointing in the same direction or facing away from each other bent and form a support for inserted into the terminal points conductor ends. The resting on the clamping point clamping spring ends are then under bias on the material lugs or just on a transverse edge of the conductor opening. The material lugs create the possibility of contacting both rigid and flexible conductors. In addition, the force curve can be optimized and the installation of actuation levers is made possible due to the greater design degrees of freedom.
  • At least one of the conductor leadthrough openings is likewise formed by punching out a support tab which is bent out of the conductor leadthrough opening opposite to the extension direction of the center piece of the conductor rail piece and has a stop for a clamping spring, a support point for a clamping spring end is formed. This at least one support tab is located opposite to the terminal point of a conductor opening.
  • a special direct plug-in connection which can be used, for example, for a light connection terminal to provide a connection possibility for a PE contact or for a capacitor, can be created.
  • a further clamping point is provided in connection with a bending of the spring in the direction of support tabs contact flap by the support tabs.
  • the same clamping spring can not be used on the opposite side of the direct connection to save spring tool and simplify the assembly machine in conjunction with a direct plug connection.
  • the support tabs form an abutment for supporting and fixing the clamping springs and have a stabilizing effect for the direct plug connection with its different directions of stress provided in the lower region of the spring-force connection adjacent to the center piece.
  • the support tab preferably has a threshold or bay, on which the kinking of the clamping spring locking tab is supported on the clamping spring end.
  • the non-kinking clamping spring end rests on the support region of the supporting lug running against the threshold or in the direction of the conductor leadthrough opening.
  • the support tab may lie on a plane with the center piece of the busbar piece, so that the support tab is not bent relative to the center piece. Rather, after the punching of the Support lug bent only the tail upwards away and possibly only slightly bent the end of the support lobe to form the nip.
  • a support tab is bent out of the plane of the middle piece of the busbar piece opposite to the adjacent end piece of the busbar piece and in this bent-out support tabs a lead-through opening is punched out.
  • a clamping point is created when the clamping spring end of an associated clamping spring extends through the passage opening and is supported on the center piece. From the clamping spring, a contact tab is punched, which bends to the electrical contacting of a hin malsteckbaren through the passage opening in the support tabs conductor end to the end of the passage opening, which is opposite to the center piece.
  • the end of a supporting lobe can also be bent up in the direction of the clamping leg of the associated clamping spring in order to support the clamping spring.
  • the free end of the support tab is preferably located on the clamping leg in a region immediately adjacent to the adjacent to the clamping leg spring bow, i. at the end of the clamping leg.
  • a contact recess may be provided which is provided for receiving a contact with the contact recess in electrical contact resilient contact pin in particular at the narrow edge of the contact recess, ie the transverse edge transverse to the longitudinal direction of the center piece , In this way, a contact pin (contact plug) can be inserted into the busbar piece from below transversely to the insertion of the clampable with the clamping springs to the main clamping points conductors from below.
  • a contact lug bent out of the plane of the middle piece which comes into contact with a contact pin to be inserted into the contact recess.
  • the contact tab forms a conductor stop for the direct plug connection and a contact point for the contact pin.
  • the contact points are approximately opposite.
  • a force-storing function for a resilient PE contact can be produced by the contact lugs, which can be inserted into the contact recess.
  • the spring-force connection described above can be installed in many ways in electrical equipment and in particular in Leiteran gleich- and connection terminals.
  • the insulating housing of the conductor connecting terminal is formed in two parts from a bottom part and a latchable in the bottom part by means of snap-fit cover part.
  • an automatable assembly is possible by the spring force connection, for example, first used in the lid part and then the bottom part is placed on the lid part and locked with this.
  • the inner region can be designed with a partition.
  • the bottom part and the lid part are configured L-shaped in section and have conductor insertion openings in the outgoing from a bottom portion of the bottom part in the direction of the cover part end face portion and in the transverse of a cover portion of the cover part in the direction of the bottom part end face portion on the Porter notebook entrysötechnischen to the End pieces inserted in the lid part and in the direction of the front side portion of the lid part in the lid part imported bottom part fixed spring force connections are aligned.
  • the front side portions of the longitudinal section L-shaped bottom and cover parts thus carry the conductor insertion opening, which are aligned with the clamping points.
  • an inner angle is preferably formed by forming a shoulder to accommodate an end of the conductor rail piece in the inner angle for ease of assembly.
  • the lid portion of the lid part preferably has an actuating pushbutton integrally formed on the lid portion with an actuating finger extending through the lid portion in the direction of the bottom portion of the bottom portion.
  • This actuating finger cooperates with one clamping spring of the at least one spring-force connection in such a way that the clamping spring is actuated in the direction of the bottom portion of the bottom part when the actuating push-button is pressed down.
  • an actuating push-button can have a plurality of actuating fingers arranged parallel to one another in order to simultaneously actuate the clamping springs of a plurality of spring-force connections arranged parallel to one another. But it can also be provided in each case one actuating lever per spring force connection.
  • an integrally molded with the cover part of insulating partition wall is provided, extending from the lid portion toward the bottom portion at least to the center of the at least extends a spring terminal and serves as a conductor stop and to stabilize the inner lid contour.
  • a conductor insertion opening can be provided in the transition of the front side portion of the bottom part to the bottom portion, which is aligned with a clamping point formed below a clamping spring of the spring force connection.
  • any conductor or ladder-like parts can be introduced, such as separate PE terminal contacts or the terminal lugs of capacitors.
  • the bottom section should then be raised in the region of the conductor insertion opening in the direction of the cover part, so that, for example, a PE connection contact can be electrically connected to the spring insertion connection by the conductor insertion opening.
  • the PE connection contact is first led from the nip with the spring force connection above the bottom portion and bent in the region of the end face to be guided around below the bottom portion in the raised area.
  • the PE terminal contact is then on the bottom portion in the raised area and protrudes for connection to a device housing, in particular with a lamp panel out.
  • the PE contact can be positioned anywhere. In particular, it is not necessary that the PE contact is in alignment with central, aligned to the middle of the busbar terminal points.
  • the conductor terminal preferably has at least one terminal dome protruding from the bottom portion.
  • each plug contact receiving channels are introduced, which are aligned with associated contact recesses in the middle of the spring force connection.
  • This can contact pins in the SteckCountnesskanal inserted and electrically connected to the busbar piece to the contact recesses, wherein the contact pins are electrically isolated by means of the Klemmendome in the region of the insertion. This is particularly useful when the conductor terminal is installed as a lamp terminal in a lamp panel and must be avoided for the active current paths electrical contact of the pins with the lamp terminal plate.
  • the terminal are provided on the underside of the bottom portion in a conventional manner with spring detents for locking the conductor terminal to a device housing plate.
  • the clamping domes can be used not only to provide a well-insulated shaft for the contact pins, but also for fixing the conductor terminal to a device housing plate.
  • a PE connection opening aligned with a contact recess in the center piece of the spring-force connection may also be provided in the bottom section of the bottom part, which may be provided for receiving a PE connection contact, which has a resilient contact lug and an electrical connection to the busbar of the spring-force connection in the contact recess Plug contact has.
  • FIG. 1 can recognize a spring force connection 1 in the side view.
  • the spring-force connection 1 has a busbar piece 2 of good conducting material, such as copper or a copper alloy.
  • the conductor rail piece 2 formed from a sheet metal strip has a center piece 3, to which connect two end pieces 4a, 4b bent off from the center piece 3 on both sides.
  • the end pieces 4a, 4b point in the same direction, so that the inner angle in the bending region between the middle piece 3 and the end piece 4a, 4b lies on the same upper side of the rail piece.
  • end pieces 4a, 4b are in a conventional manner by punching Ladder lead-through openings 5a, 5b formed in the clamping springs 6a, 6b of a spring material, such as chromium-nickel steel sheet, are used.
  • the clamping springs 6a, 6b have in a conventional manner a support leg and a clamping leg, which communicate with each other via a spring bow.
  • material tabs 7a, 7b are punched out of the conductor rail piece 2 and bent toward one another out of the conductor leadthrough opening 5a, 5b.
  • the material tabs 7a, 7b can also be exposed pointing away from one another or pointing in the same direction.
  • the orientation and design of the material tabs 7a, 7b is dependent on the requirement for the position of the nip and other structural requirements, such as the kinematics of an actuating push button.
  • an integrally formed with the clamping spring 6a contact tabs 10 is provided, which goes off the support leg and extends to the end of the passage opening in the support tab 8a out, which is the center piece 3 of the busbar piece 2 opposite. In this way, a further nip is created below the support leg of the contact spring 6a, which can be used for example for inserting a capacitor terminal lug or a PE connection.
  • the support tabs 8b serves to lock the contact leg of the contact spring 6b.
  • the end of the contact leg of the contact spring 6b is supported, on the one hand, on the inner angle created by the support tabs 8b and the end piece 4b bent upwards by this.
  • the support tabs 8b bent with its end a little upwards and serves with its end as a support for an abknickenden of the plant leg of the clamping spring 6b locking tabs 11th
  • a contact recess 12 is further formed for insertion of a contact pin by punched out of the middle piece 3 of the busbar piece 2, a contact lug 13 and bent away downwards.
  • the contact tab 13 then forms a bearing surface for a plug-in contact 12 inserted in the contact pin or contact plug.
  • the left side of the contact tab 13 serves as a conductor stop for a conductor inserted from the left side into a direct connection formed by the contact tabs 10 and the support tabs 8a.
  • FIG. 2 leaves the spring-cage connection 1 off FIG. 1 recognize in the exploded view. It can clearly be seen that the two clamping springs 6a, 6b extend beyond the lead-through openings 5a, 5b and are thus biased into these lead-through openings 5a, 5b.
  • FIG. 3 leaves a top view of the busbar piece 2 from FIG. 2 detect.
  • the formed in the middle piece 3 contact recess with the downwardly bent, an additional conductor stop forming contact tabs 13 more clearly.
  • FIG. 4 leaves a view of the busbar piece 2 from FIG. 2 to recognize from below.
  • a possible embodiment of the support lobe 8b on the right side of the spring force connection 1 becomes clearer.
  • the support tab 8b has at its end in the central region of a bay for receiving the bending of the spring clip 6b locking tab 11th
  • the support tabs 8a on the left side has a rectangular passage opening 9 with a likewise rectangular bay at the end, which forms a nip together with the extending this bay contact tabs 10.
  • the bay can optionally also be slightly inclined, i. be trapezoidal.
  • This embodiment of the support lobe 8a on the left side of the spring-force connection 1 is from the FIG. 5 even clearer in the front view.
  • FIG. 6 shows the front view on the support tabs 8b and the end piece 4b on the right side of the spring force terminal 1 from FIG. 1 ,
  • FIG. 7 lets recognize the punching pattern of the busbar piece 2. It is clear that the passage openings 5a, 5b are formed by punching pieces of material from the busbar piece 2, which are bent out of the busbar piece 2.
  • FIG. 8 allows a conductor terminal 14 in the longitudinal sectional view through an insulating material 15 recognize.
  • the insulating material 15 is constructed in two parts and has a bottom part 16 and a cover part 17, which are each L-shaped.
  • the bottom part 16 is formed from a bottom portion 18 and a transversely thereto at the end upwardly outgoing end portion 19 and the cover part 17 of the insulating material 15 final lid portion 20 and a transversely thereto at the end downgoing outgoing end portion 21.
  • a terminal dome 24 having a male contact receiving channel 25 for receiving a contact pin or contact plug 26.
  • the plug contact receiving channel 25 is aligned with the contact recess 12 in the middle piece 3 of the busbar 2.
  • the lid portion 20 has an integrally formed therewith, for example, hinged with a living hinge actuating handle 27 having an extending through the lid portion 20 through actuating finger 28 which rests on the end of the clamping leg of the second clamping spring 6b and displaces them down, when the actuating push-button 27 is pressed in the direction of the lid section 20.
  • actuating handle 27 having an extending through the lid portion 20 through actuating finger 28 which rests on the end of the clamping leg of the second clamping spring 6b and displaces them down, when the actuating push-button 27 is pressed in the direction of the lid section 20.
  • actuating push-button 27 is pressed in the direction of the lid section 20.
  • a separate lid is integrated into the latching area.
  • a test opening 29 is provided, which is aligned up to the bent end of the left end piece 4a of the bus bar 2.
  • another conductor insertion opening 22c is provided adjacent to the wall of the bottom portion 18 raised in this area, which is aligned with the nip below the abutment leg of the first clamping spring 6a.
  • a dashed outline PE connection terminal 30 are inserted, the terminal lug is inserted into the terminal point and is folded down below the bottom portion 18 and is provided with its plug contact 31 down for snapping and electrical contacting a device housing sheet.
  • the plug contact 31 down for snapping and electrical contacting a device housing sheet.
  • a partition 32 is directed downward in the direction Klemmendom 24. With the help of this partition wall 32, the conductor receiving chambers 33a, 33b are sealed off from each other on both sides of the partition wall.
  • cover part 17 by means of a nose having a bolt 34 in a projection having a receptacle 35 on the front side of the bottom part 14 can be latched. Cover part 17 and bottom part 14 are thus plugged together in the manner of a plug-and-snap connection.
  • FIG. 9 allows a sectional view of the lid portion 17 with actuating handle 27 in the production position (or in dashed form in delivery position) recognize. Clearly visible is the detent latches 34 on the cover portion 20 and a latching lug 36 on the lower edge of the front side portion for hooking into a corresponding receptacle in the bottom portion 18 of the bottom part 14th
  • FIG. 10 can be seen a sectional view of the bottom part 14, in which optional adjacent to the dashed PE terminal contact 30 and terminal lugs, for example, a capacitor 36 can be inserted into the lower conductor insertion opening 22c.
  • a catch receptacle 37 for the latching lug 36 on the lower edge of the front side section of the cover part 15 can also be seen.
  • FIG. 11 leaves a front view of the conductor terminal 15 off FIG. 8 detect.
  • the conductor terminal is three-pole designed for an N-conductor, an L-conductor and a protective conductor (PE) in the middle and has to connect the N and L conductors on the right and left side downwardly projecting clamping domes 24a, 24b with in in a known manner thereof outstanding spring detents 38a, 38b for locking the conductor terminal 15 in a device housing plate 32nd
  • the PE terminal 30 projects downward without such a terminal dome 24 to make electrical contact with the device housing plate.
  • the protective conductor insulation by the terminal dome 24 is not required.
  • each conductor insertion opening 22b is assigned its own spring force connection 1. In this way, several devices can be switched one behind the other.
  • FIGS. 12 and 13 illustrate in sectional views the assembly process of the conductor terminal 15.
  • the clamping springs 6a, 6b are inserted into the corresponding conductor lead-through openings 5a, 5b of the busbar 2.
  • the thus completed spring force connection 1 is then inserted into the cover part 17.
  • the spring-force connection 1 is inserted into the cover section 17 with a handling machine containing a busbar support 37.
  • the bottom part 14 is pushed onto the lid part 17 and locked with this and the actuating handle 27 shown in the production position folded into the delivery or functional position shown in dashed lines.
  • FIG. 14 shows another embodiment of the busbar piece 2, in which the free end of the support tab 8b is bent upwards in the direction of support leg of the clamping spring 6b so that the clamping spring 6b is supported by the support tabs 8b when it is loaded and move in the direction of arrow downwards want.
  • the possibly existing locking tabs 11 lies in a through the bent-up end formed hollow.
  • the free end of the abutment leg of the clamping spring 6b can be secured by an outgoing from the busbar piece 2 security tabs 39, which lies above the abutment leg. This is in conjunction with the support of the clamping spring 6b at the free end of the support tab 8b tilting of the clamping spring 6b prevented.
  • FIG. 15 can recognize a further embodiment of the busbar piece 2, in which the support tabs 8b is angled slightly upwards with its free end in the direction of a transition region between abutment gifts and spring bow of the clamping spring 6b.
  • the clamping spring 6b is thereby supported very far back adjacent to the spring bow when it is loaded so that the clamping spring 6b tends to tilt down.
  • FIG. 16 allows an embodiment of the design of the conductor opening 5 in the busbar piece 2 recognize, in which an additional compression of an inserted into the conductor opening 5 clamping spring 6 is prevented by additional overload protection bars 40.
  • the overload protection bars 40 protrude as lugs on the two opposite side edges of the conductor leadthrough opening 5.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
EP08018729.7A 2007-10-29 2008-10-27 Borne de connexion de lampes Not-in-force EP2056403B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007051900A DE102007051900B4 (de) 2007-10-29 2007-10-29 Federkraftanschluss

Publications (3)

Publication Number Publication Date
EP2056403A2 true EP2056403A2 (fr) 2009-05-06
EP2056403A3 EP2056403A3 (fr) 2010-10-27
EP2056403B1 EP2056403B1 (fr) 2013-10-23

Family

ID=40351508

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08018729.7A Not-in-force EP2056403B1 (fr) 2007-10-29 2008-10-27 Borne de connexion de lampes
EP08018730A Withdrawn EP2056404A3 (fr) 2007-10-29 2008-10-27 Borne d'alimentation conductrice

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08018730A Withdrawn EP2056404A3 (fr) 2007-10-29 2008-10-27 Borne d'alimentation conductrice

Country Status (6)

Country Link
US (1) US7815463B2 (fr)
EP (2) EP2056403B1 (fr)
JP (1) JP5224179B2 (fr)
CN (1) CN101488607B (fr)
DE (1) DE102007051900B4 (fr)
TW (1) TWI463742B (fr)

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AT13943U1 (de) * 2013-05-24 2015-01-15 Tridonic Connection Technology Gmbh & Co Kg Anschluss- oder Verbindungsklemme

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DE102008061268B4 (de) * 2008-12-10 2017-02-23 Phoenix Contact Gmbh & Co. Kg Kontaktklemme und Verbinder mit Kontaktklemme
DE102009029934B4 (de) 2009-01-16 2011-05-05 Phoenix Contact Gmbh & Co. Kg Photovoltaik-Anlage mit Modulüberwachung
JP5821003B2 (ja) * 2010-08-26 2015-11-24 パナソニックＩｐマネジメント株式会社 配線器具
CN102136637A (zh) * 2010-10-26 2011-07-27 苏州瀚德光伏科技有限公司 一种接头夹紧装置
DE102011056410B4 (de) * 2011-12-14 2013-06-27 Wago Verwaltungsgesellschaft Mbh Anschlussklemme
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CN204558667U (zh) * 2015-04-11 2015-08-12 江门市创艺电器有限公司 一种接线端子连接器
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US20090124139A1 (en) 2009-05-14
DE102007051900A1 (de) 2009-05-07
TWI463742B (zh) 2014-12-01
CN101488607A (zh) 2009-07-22
DE102007051900B4 (de) 2009-09-10
CN101488607B (zh) 2012-07-04
TW200929719A (en) 2009-07-01
EP2056403A3 (fr) 2010-10-27
EP2056404A2 (fr) 2009-05-06
EP2056404A3 (fr) 2010-10-27
US7815463B2 (en) 2010-10-19
EP2056403B1 (fr) 2013-10-23

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