EP1667285A2 - Maintien de câble - Google Patents

Maintien de câble Download PDF

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Publication number
EP1667285A2
EP1667285A2 EP05025483A EP05025483A EP1667285A2 EP 1667285 A2 EP1667285 A2 EP 1667285A2 EP 05025483 A EP05025483 A EP 05025483A EP 05025483 A EP05025483 A EP 05025483A EP 1667285 A2 EP1667285 A2 EP 1667285A2
Authority
EP
European Patent Office
Prior art keywords
holder according
conductor holder
connection lines
face
pockets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05025483A
Other languages
German (de)
English (en)
Inventor
Wolfgang Ebert
Wolfgang Mayer
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP1667285A2 publication Critical patent/EP1667285A2/fr
Withdrawn legal-status Critical Current

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
    • H01R13/5812—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part the cable clamping being achieved by mounting the separate part on the housing of the coupling device
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5833—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being forced in a tortuous or curved path, e.g. knots in cable

Definitions

  • the cables must be routed through cutouts in a housing wall of the electronic ballast, thereby being electrically insulated and mechanically protected.
  • Another disadvantage of the conventional solutions consists in the fact that this assembly step is relatively expensive, since this requires the individual connection lines inserted in plastic bushings and then the plastic bushings must be threaded in a subsequent manufacturing step in the cutouts of the ECG housing.
  • the invention has for its object to simplify the installation of connecting cables for electrical and electronic control devices.
  • the conductor holder according to the invention for a plurality of connection lines of an electrical or electronic control unit, in particular an electronic ballast for lamps, has a base body, are formed in the receptacles for an insulating jacket of the connection lines.
  • the receptacles are associated with apertures, which open into an end face of the base body and extend through the stripped conductor ends of the connection lines, so that they protrude from the end face of the base body.
  • the connection lines are thus fixed in relation to one another via the line holder in a predetermined relative position and as pre-assembled unit delivered.
  • this preassembled unit (line holder with connecting cables) can be processed in a simple manner in which the cantilevered, insulated cable ends are selectively soldered to the circuit board.
  • the geometry of the line holder is designed so that the individual line ends are arranged in the predetermined relative position to each other, so that the PCB assembly, soldering and testing much easier than in the prior art described above is feasible. Since the conductor holder according to the invention can be prefabricated with little effort in a series production, a false assembly is almost impossible.
  • the line holder is formed so that the connection lines are arranged substantially in a plane next to each other.
  • connection lines are deflected in the line holder by about 90 °, so that the stripped cable ends are offset by about 90 ° to the axis of the connecting lines. In this way, a security against pulling out of the lines is achieved.
  • the receptacles of the line holder are preferably formed as pockets which engage around a circumferential section of an insulation jacket of the connecting lines in a form-fitting manner. To simplify the assembly of the manufacturing these pockets can be slotted sideways.
  • these pockets are preferably formed in the region of the deflected line ends.
  • connection lines enter via an insertion opening in the line holder.
  • This insertion opening is preferably made with an approximately U-shaped cross section in a further end face of the line holder, said end face is then arranged corresponding to 90 ° offset to that end face from which protrude the stripped conductor ends.
  • the assembly cost can be further reduced if the line holder is provided with an integrated housing feedthrough, which are preferably formed in areas of this aforementioned insertion opening.
  • the assembly in the pre-assembly can be further simplified if this housing feedthrough is connected via a film hinge with a closure part which forms a peripheral portion of the insertion opening in its closed position, so that the connection lines are encompassed by the housing feedthrough.
  • the production of the line holder is particularly simple if the pockets for receiving the line ends are formed in a receiving area projecting from a base plate, the insulating sheaths of the connecting lines resting against this base plate.
  • Such a line holder is preferably made of plastic by injection molding.
  • FIG. 1 shows a three-dimensional representation of a line holder 1 for fixing the position of four connecting lines 2, 4, 6, 8, which extend through a section of a dashed line indicated housing 10 of a housing of an electronic ballast (ECG).
  • ECG electronic ballast
  • From the conductor holder 1 collar stripped conductor ends 12, 14, 16, 18 of the connecting lines 2, 4, 6, 8 and are each connected via a solder 20 with traces of a circuit board 22.
  • the geometry of the line holder 1 is designed so that the line ends 12, 14, 16, 18 are positioned in a predetermined relative position to each other, which corresponds to the relative position of the solder 20 to each other, so that after insertion of the line holder 1 in the housing 10, the line ends 12, 14, 16, 18 are already aligned with respect to the predetermined soldering positions.
  • FIG. 2 shows the line holder 1 from FIG. 1 without inserted connection lines 2, 4, 6, 8.
  • This line holder 1 is produced by injection molding from plastic and has a main body 24 in which a housing feedthrough 26 is integrated.
  • the base body 24 has a base plate 28, which is extended downwards (view according to FIG. 2) in a stepped manner to form a receiving region 30.
  • three pockets 32, 34, 36 are formed in the exemplary embodiment shown, which extend downwards from a step surface of the receiving area 30 (FIG. 2) which is designed with a groove.
  • the clear width of the pockets 32, 34, 36 is adapted to the outer diameter of the insulating sheaths of the connecting lines 2, 4, 6, 8.
  • the pockets 32, 34, 36 have cylindrically curved peripheral portions whose diameter substantially corresponds to that of the connection lines 2, 4, 6, 8.
  • the pockets 32, 34, 36 are open laterally to the base surface of the receiving region 30 visible in FIG.
  • the width B of the resulting slots is smaller than the outer diameter of the connecting lines 2, 4, 6, so that they are positively received in the pockets 32, 34, 36.
  • openings 38, 40, 42 In bottom surfaces of the pockets 32, 34, 36 respectively open openings 38, 40, 42, whose inside diameter is slightly larger than the diameter of the freed from the insulation jacket line ends 12, 14, 16, 18 is selected. These apertures 38, 40, 42 open into an end face 44 lying below the FIGS. 1 and 2, from which two support projections 46, 48 protrude, with which the conductor holder 1 rests on the base surface of the printed circuit board 22.
  • the annular end faces of the insulating shells sit on the bottom surfaces of the pockets 32, 34, 36.
  • another pocket 50 is formed on the end face formed by the base plate 28 and the receiving portion 30, which has substantially the same structure as the above-described pockets 32, 34, 36.
  • this further pocket 50 opens an opening 52 through which the stripped end 12 of the connecting line 2 extends according to FIG.
  • connection lines 2, 4, 6, 8 are deflected within the line holder 1 by 90 ° relative to the base surface of the line plate 22.
  • the supply of the connection lines 2, 4, 6, 8 takes place through an insertion opening 54 of the line holder 1, which is bounded by the housing passage 26.
  • This housing bushing 26 has a holder 56 running transversely to the base plate 28, which is connected to a closure part 60 via a two-leaf film hinge 58a, 58b.
  • a circumferential groove 62 is formed, in which dip according to Figure 1, the peripheral edges of the formed in the housing wall 10 section.
  • a centering projection 65 is formed which, when closing the closure part 60 (swiveling through 180 °) into the groove 62 dips and thus the closure member 60 with respect to the holder 56 centered. This closure member 60 then covers the insertion opening.
  • a locking projection 64 is formed, which forms a latching connection with locking elements 66 of the holder 56, to hold the closure member 60 in its locking position ( Figure 1).
  • the insertion opening 54 for the connecting lines 2, 4, 6, 8 circumferentially closed, so that the four connecting lines 2, 4, 6, 8 are in a plane adjacent to each other fixed in position and on the visible in Figures 1 and 2 base of the Abut base plate 28 and then be deflected down to the pockets 32, 34, 36 and 50 out.
  • a groove portion 68 is formed on the end face of the locking projection 64, which complements in the locking position with the groove 62 and surrounds the section of the housing 10.
  • connection lines 2, 4, 6, 8 are pre-equipped by means of one or more of the line holder 1 according to the invention and held together.
  • connection lines 2, 4, 6, 8 are reliably fixed in position.
  • This mass-produced prefabricated unit is then replenished after completion of the PCB assembly, soldering and testing and selectively soldered, the conductor holder 1 is seated in the mounting position with its support projections 46, 48 on the base of the circuit board 52 and after soldering the housing bushing 26 in the clipping of the Housing wall 10 is used (see Figure 1).
  • the selective soldering of the line ends 12, 14, 16, 18 can be done very easily, since the individual connection lines 2, 4, 6, 8 are already fixed in position in the predetermined relative position to each other and with respect to the circuit board 22.
  • the final assembly of the electronics into the housing thus takes place in a movement movement and without expensive line alignment, so that the production compared to the conventional solutions is much easier.
  • the solution according to the invention can by no means be compared with a conventional plug, since in these the connecting leads are soldered to contacts inside the plug and these contact pins are then inserted into a counterpart.
  • the line holder 1 according to the invention serves merely to position the connecting lines 2, 4, 6, 8 with respect to one another and with reference to a housing of the electronic ballast or other control device.
  • a line holder 1 for a plurality of connecting lines 2, 4, 6, 8 of an electrical or electronic control unit, in particular an electronic ballast of a lamp.
  • the conductor holder 1 has a base body 24, in which an insulating jacket of the connection lines 2, 4, 6, 8 at least partially encompassing receptacles 32, 34, 36, 50 are formed, which in an end face 44 of the base 24 opening apertures 38, 40 42, 52 are assigned through which stripped conductor ends 12, 14, 16, 18 of the connecting lines 2, 4, 6, 8 extend.

Landscapes

  • Multi-Conductor Connections (AREA)
  • Insulating Bodies (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP05025483A 2004-12-02 2005-11-22 Maintien de câble Withdrawn EP1667285A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004058195A DE102004058195A1 (de) 2004-12-02 2004-12-02 Leitungshalter

Publications (1)

Publication Number Publication Date
EP1667285A2 true EP1667285A2 (fr) 2006-06-07

Family

ID=35809771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05025483A Withdrawn EP1667285A2 (fr) 2004-12-02 2005-11-22 Maintien de câble

Country Status (4)

Country Link
US (1) US7128598B2 (fr)
EP (1) EP1667285A2 (fr)
CA (1) CA2528517A1 (fr)
DE (1) DE102004058195A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4858074B2 (ja) * 2006-10-20 2012-01-18 富士通株式会社 ケーブルホルダユニット、電子機器
DE102008006351A1 (de) 2008-01-28 2009-07-30 BSH Bosch und Siemens Hausgeräte GmbH Einbaukältegerät
DE102010050897B4 (de) 2010-07-09 2014-05-22 Interpane Entwicklungs-Und Beratungsgesellschaft Mbh Trägervorrichtung und Verfahren zum Schneiden eines an der Trägervorrichtung befestigten Materialblocks
CN102650896A (zh) * 2011-02-25 2012-08-29 鸿富锦精密工业（深圳）有限公司 电子装置
CN102811585A (zh) * 2011-06-02 2012-12-05 鸿富锦精密工业（深圳）有限公司 电子装置
JP6011510B2 (ja) * 2013-10-24 2016-10-19 住友電装株式会社 コネクタおよびワイヤーハーネス
EP2993736B1 (fr) * 2014-09-03 2016-11-16 MD Elektronik GmbH Composant électronique
TWI621383B (zh) * 2016-03-30 2018-04-11 群光電能科技股份有限公司 電子裝置及其組配方法
CN107295764B (zh) * 2016-04-11 2019-11-15 群光电能科技股份有限公司 电子装置及其组配方法
US10464779B1 (en) * 2018-02-24 2019-11-05 Cable Wrangler, Llc Cable storage system
JP7222221B2 (ja) * 2018-11-06 2023-02-15 株式会社ジェイテクト 制御装置及びモータ装置
CN213399237U (zh) * 2020-12-09 2021-06-08 东莞富美康电器科技有限公司 电源尾线连接固定结构及发型处理器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217465A (en) * 1978-08-07 1980-08-12 Alta Products Company Splice boot with retention means
US4325599A (en) * 1979-12-05 1982-04-20 Amp Incorporated Phone plug
US4797112A (en) * 1987-08-04 1989-01-10 Amp Incorporated Wire holders and harnesses incorporating wire holders
JP2001244030A (ja) * 2000-02-29 2001-09-07 Fci Japan Kk プラグコネクタ
JP2002252048A (ja) * 2001-02-23 2002-09-06 Auto Network Gijutsu Kenkyusho:Kk コネクタ端子及び同コネクタ端子の製造方法
US6652153B2 (en) * 2001-12-07 2003-11-25 Itt Manufacturing Enterprises, Inc. High density fiber optic connector with individual fiber removal
AU2002950339A0 (en) * 2002-07-23 2002-09-12 Krone Gmbh Patch cord connector
JP2004349026A (ja) * 2003-05-20 2004-12-09 Yazaki Corp ホルダ及びコネクタ

Also Published As

Publication number Publication date
CA2528517A1 (fr) 2006-06-02
US7128598B2 (en) 2006-10-31
DE102004058195A1 (de) 2006-06-08
US20060121774A1 (en) 2006-06-08

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