EP0989358A2 - Elément de connection pour éléments de rail profilé d'une bande lumineuse - Google Patents

Elément de connection pour éléments de rail profilé d'une bande lumineuse Download PDF

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Publication number
EP0989358A2
EP0989358A2 EP99117329A EP99117329A EP0989358A2 EP 0989358 A2 EP0989358 A2 EP 0989358A2 EP 99117329 A EP99117329 A EP 99117329A EP 99117329 A EP99117329 A EP 99117329A EP 0989358 A2 EP0989358 A2 EP 0989358A2
Authority
EP
European Patent Office
Prior art keywords
connecting element
rail profile
base section
profile element
section
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Withdrawn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
EP99117329A
Other languages
German (de)
English (en)
Other versions
EP0989358A3 (fr
Inventor
Detlef Krissat
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.)
Thorn Licht GmbH
Original Assignee
Thorn Licht 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 Thorn Licht GmbH filed Critical Thorn Licht GmbH
Publication of EP0989358A2 publication Critical patent/EP0989358A2/fr
Publication of EP0989358A3 publication Critical patent/EP0989358A3/fr
Withdrawn legal-status Critical Current

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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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks

Definitions

  • the present invention relates to a connecting element for Rail profile elements of a line-shaped light band, wherein both the rail profile element and that in this insertable connecting element a substantially U-shaped Cross section with a base section and have lateral leg sections, the lateral leg sections of the rail profile element include inside guide elements that the Insert the connecting element in the Rail profile element, the lateral leg sections of the Lead connecting element such that at least one on the facing the base section of the rail profile element Side of the base section of the connecting element arranged connecting means against the Connection element facing side of the base portion of the Rail profile element is pressed, with the at least one connecting means both mechanical and also an electrically conductive connection between Connection element and rail profile element made can be.
  • a connecting element of the type mentioned is from the German patent DE 44 09 488 C2 known and that described connecting element includes a as Leaf spring element made connecting means.
  • This Leaf spring element has at its the base portion of the Sharp ends facing ends of the rail profile element on, so that when inserting the connecting element into the Rail profile element the paint on the inside of the Rail profile element is easily scratched. Thereby creates an electrically conductive connection between Rail profile element and connecting element.
  • Will continue in the said patent the leaf spring element against the inside of the base section of the rail profile element pressed so that the leaf spring element is also a relatively good one mechanical connection guaranteed.
  • the connecting element known from the prior art proves that the leaf spring element is a relatively complex designed part is that after the manufacture of the Connection element in a further step this must be attached. This is with some Manufacturing effort and relatively high manufacturing costs connected.
  • the problem underlying the present invention is the creation of a connecting element of the beginning mentioned type, which is simple and inexpensive to manufacture can be.
  • the at least one connecting means different from that Base section of the connecting element in the direction of the Rail profile element is extending connecting tab, whose the base section of the rail profile element facing end has a tip.
  • the at least one connecting strap inclined from the Extend the base section advantageously under one Angle of approximately 60 ° to the perpendicular on the base section.
  • the at least one connecting strap can, for example, be a Punching tab.
  • the connecting strap does the same Purpose like that known from the prior art Leaf spring element.
  • the connecting tab is an integral Part of the connecting element and can thus during the manufacture of the connecting element together with this can be produced, for example, by stamping. Since the Connecting strap no additional afterwards on the Connecting element is part to be attached, both the Manufacturing costs are reduced as well as the manufacturing costs lowered.
  • the present Invention has the at least one connecting tab in essentially triangular isosceles shape, the Base side of this triangle with the base section of the Connecting element is connected, the between the surface extending from the plane of the Highlights the base section and ends in the top.
  • a triangular tab of this type is punched out on the one hand a stable connection between the tab and the Base section of the connecting element.
  • Connecting strap can therefore despite the low manufacturing costs an effective mechanical and electrical connection between connecting element and rail profile element be guaranteed.
  • the at least one connecting tab is advantageous between one end and the middle of the connecting element arranged and extends towards the center the level of the base portion of the connector.
  • each of the ends of the Connecting element and its center at least one, preferably two each arranged side by side Connection tabs arranged.
  • two side by side arranged connecting tabs will the mechanical and electrically conductive connection between connecting element and rail profile element further improved.
  • the connecting element 1 serves Rail profile elements 2 used for the creation row-shaped light strips serve to connect with each other.
  • the cross section is one with a Interacting connecting element 1 according to the invention Rail profile element 2 shown.
  • the rail profile element 2 has an approximately U-shaped cross section with a Base section 3 and two lateral leg sections 4. Between the base section 3 and the leg sections 4 an indentation 5 is formed on each side, which differ from the leg sections 4 at an angle of about 120 ° inwards towards the base section extend. At the end facing away from the base section 3 the leg sections 4 are bends 6 to the inside attached, each one inside the Rail profile elements 2 arranged guide groove 7 enclose.
  • Connection element 1 also has a approximately U-shaped cross-section. It has one Base section 8 on a middle section 9 and two lateral, inclined towards the central section 9 Section 10 includes the one with the central section 9 Include an angle of approximately 150 °. At the ends of the lateral sections 10 close lateral Leg sections 11 together with the base section 8 the connecting element 1 has the approximately U-shaped cross section to lend. The side leg sections 11 are light inclined towards the inside of the connecting element 1.
  • connection receives additional mechanical stability between connecting element 1 and rail profile element 2 through guide bars 12, each at the beginning and at the end of each connecting element 1 in each case Connection area between middle section 9 and side portions 10 of the base portion 8 so attached are that they are approximately perpendicular in from the base portion 8 Direction to the base section 3 of the rail profile element extend when the connecting element 1 in the Rail profile element 2 is inserted.
  • Inserting and after inserting the connecting element 1 in the rail profile element 2 clamp the guide webs 12 connecting element 1 and rail profile element 2 light against each other so that the ends of the side Leg sections 11 of the connecting element 1 easily into the Guide grooves 7 of the rail profile element 2 are pressed.
  • the guide webs 12 point into the rail profile element 2 rounded corners 13 at the end of the connecting element 1, so that they easily towards the ends of the connecting element 1 fall off.
  • the ends of the lateral legs 11 each have at the ends of the Connecting element 1 rounded corners 17, which the Insert the connecting element 1 in the Lighten rail profile element 2.
  • connecting element 1 and Rail profile element 2 serve holding tabs 14, of which in the embodiment shown in Fig. 1 to Fig. 3 two each in the outer thirds of the connecting element 1 side by side on the middle section 9 of the Base section 8 are arranged. In the pictured Embodiment is in the longitudinal direction of the connecting element 1 extending laterally punched Tabs.
  • connecting element 1 and Rail profile element 2 are the rail profile element 2 facing tops of the retaining tabs 14 slightly on the the connecting element 1 facing the bottom of the Base section 3 of the rail profile element 2.
  • Connection straps 15 are also on the base section 8 arranged which has a substantially triangular shape have, the triangle of the connecting tabs 15th from the plane of the middle section 9 of the base section 8 extends upwards.
  • the connecting straps 15 with the central section 9 connected whereas the two legs of the approximately isosceles triangle from the plane of the middle Section 9 extend upward so that the Link tabs one from the plane of the middle one Section 9 include outstanding tip 16.
  • the Connecting tabs 15 can, for example, by stamping along the two legs of the triangle and bending out getting produced.
  • both that Connecting element 1 and the rail profile element 2 Metal is made by pushing the Connecting element 1 in the rail profile element 2 and that Scoring the lacquer on the underside of the base section 3 through the tips 16 of the connecting straps 15 a electrically conductive connection between the Rail profile element 2 and the connecting element 1.
  • the Connecting tabs 15 on both sides of the middle of the Connection element 1 arranged, two each side by side in the outer side area of the middle Section 9 are provided.
  • the connecting straps 15, the for example with the solder on the middle section 9 of the Base section 3 enclose an angle of approximately 60 °, rise from the outside to the middle of the connecting element 1 towards, so that after inserting the connecting element 1 in the rail profile element 2 when trying to Connection element 1 from the rail profile element 2 pull the tabs 15 further out of the plane of the middle section 9 are bent out so that the Pulling out the connecting element 1 from the Rail profile element 2 through the connecting straps 15 is difficult.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Railway Tracks (AREA)
EP99117329A 1998-09-25 1999-09-03 Elément de connection pour éléments de rail profilé d'une bande lumineuse Withdrawn EP0989358A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998144029 DE19844029A1 (de) 1998-09-25 1998-09-25 Verbindungselement für Schienenprofilelemente eines zeilenförmigen Lichtbands
DE19844029 1998-09-25

Publications (2)

Publication Number Publication Date
EP0989358A2 true EP0989358A2 (fr) 2000-03-29
EP0989358A3 EP0989358A3 (fr) 2001-08-16

Family

ID=7882240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99117329A Withdrawn EP0989358A3 (fr) 1998-09-25 1999-09-03 Elément de connection pour éléments de rail profilé d'une bande lumineuse

Country Status (3)

Country Link
EP (1) EP0989358A3 (fr)
DE (1) DE19844029A1 (fr)
PL (1) PL335536A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2249077A1 (fr) 2009-05-07 2010-11-10 RIDI Leuchten GmbH Bande lumineuse
FR3053766A1 (fr) * 2016-07-07 2018-01-12 Trato Industries Dispositif de raccordement de deux rails de support de luminaire de sections sensiblement en u et ancillaire de deverrouillage associe
WO2020155039A1 (fr) * 2019-01-31 2020-08-06 厦门普为光电科技有限公司 Lampe linéaire de type à boucle élastique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018106233A1 (de) * 2018-03-16 2019-09-19 Trilux Gmbh & Co. Kg System zur Realisierung eines Lichtbands

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409488A1 (de) 1994-03-19 1995-09-21 Lt Licht Technik Gmbh Schienenverbinder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH486661A (de) * 1969-06-20 1970-02-28 Novelectric Ag Stirnseitige Verbindung zweier Profilschienen
DE7522691U (de) * 1975-07-17 1975-12-11 Hollaender H Lichtleiste
DE3214595C2 (de) * 1982-04-20 1984-06-28 Fränkische Leuchten GmbH, 8729 Königsberg Verbindungsstück für Leuchten mit schienenförmigen Teilen
DE4300550A1 (de) * 1993-01-12 1994-07-14 Trilux Lenze Gmbh & Co Kg Lichtbandkupplung
ATE341739T1 (de) * 1997-04-09 2006-10-15 Koninkl Philips Electronics Nv Leuchteneinheit für lichtbandsystem

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409488A1 (de) 1994-03-19 1995-09-21 Lt Licht Technik Gmbh Schienenverbinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2249077A1 (fr) 2009-05-07 2010-11-10 RIDI Leuchten GmbH Bande lumineuse
FR3053766A1 (fr) * 2016-07-07 2018-01-12 Trato Industries Dispositif de raccordement de deux rails de support de luminaire de sections sensiblement en u et ancillaire de deverrouillage associe
WO2020155039A1 (fr) * 2019-01-31 2020-08-06 厦门普为光电科技有限公司 Lampe linéaire de type à boucle élastique

Also Published As

Publication number Publication date
PL335536A1 (en) 2000-03-27
EP0989358A3 (fr) 2001-08-16
DE19844029A1 (de) 2000-05-11

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