EP0621741B1 - Betriebsgerät für elektrische Lampen - Google Patents
Betriebsgerät für elektrische Lampen Download PDFInfo
- Publication number
- EP0621741B1 EP0621741B1 EP94105614A EP94105614A EP0621741B1 EP 0621741 B1 EP0621741 B1 EP 0621741B1 EP 94105614 A EP94105614 A EP 94105614A EP 94105614 A EP94105614 A EP 94105614A EP 0621741 B1 EP0621741 B1 EP 0621741B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bracket
- base part
- depressions
- operating device
- connection cables
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
-
- 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
- H01R13/595—Bolts operating in a direction transverse to the cable or wire
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
-
- 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
- H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
Definitions
- the invention relates to an operating device for electrical Lamps in accordance with the main claim 1.
- Operating devices of this type are required in particular for the operation of fluorescent lamps and low-voltage halogen incandescent lamps. They consist of an electrical circuit arrangement that is matched to the electrical properties of the lamps to be operated, a housing that encloses the circuit arrangement, and a lamp-side connection part that serves to connect the lamps to the operating device, and a network-side connection part, via which the operating device connects to a electrical voltage source is connected.
- the connecting parts of common operating devices are usually with a strain relief device for equipped with two connection cables.
- a disadvantage of these operating devices is that the strain relief devices of their connecting parts only for are suitable for a certain type of cable.
- an operating device to provide for electric lamps at least the network-side connector is a strain relief device owns that for different Connection cable is suitable.
- the network-side connector of the invention Operating device is with a two-part strain relief device fitted. It consists of one Base part and a screwable bracket, between which the connecting cables are clamped.
- the bracket is with two differently structured, surfaces each having two recesses provided, optionally with a well own surface of the base part interact can to pinch the connecting cable fix.
- the depressions in the surfaces of the temple and the base part form bushings for the connection cable.
- the operating device consists of a Plastic housing 1, an electrical circuit, which is housed in the interior of the housing 1, a network-side connector 7 for connecting the Operating device to an electrical voltage source and from a lamp-side connector 8 for connection one or more electric lamps to the Control gear.
- the network-side connector 7 has a strain relief device 2, 3 with two bushings for a connecting cable 4 or 5 each.
- This strain relief device consists of a one-piece with the housing 1 executed base part 2 and a bracket 3, which is screwed to the base part 2 by means of a screw 6 is.
- the surface facing the bracket 3 20 of the base part 2 is with two lying in one plane, provided similar recesses 20a, 20b are.
- the bracket 3 has two differently structured Surfaces 30, 31, both with two Similar depressions 30a, 30b and 31a, 31b are equipped.
- the depressions 30a, 30b in the Surface 30 also lie in one plane, while the depressions 31a, 31b in the surface 31 of the bracket 3 in different, parallel to each other trending levels are arranged by what step-shaped surface 31 is reached.
- Figure 2 shows the mounting of the bracket 3 for two identical Connection cable 4.
- the bracket 3 is mounted here that the surface 30 is the underside of the bracket 3 forms and with the surface 20 of the base part 2 cooperates to fix the connecting cable 4.
- the depressions 20a and 30a and 20b and 30b each form a passage for one of the two connecting cables 4.
- Figure 3 shows the mounting of the bracket 3 for two different Connection cable 4, 5.
- the bracket 3 is mounted here so that its surface 31 is the bottom of the bracket 3 forms and with the surface 20th of the base part 2 cooperates to the connection cable 4, 5 to fix.
- Form the depressions 20a, 31a here is an implementation for the oval in cross section Connection cable 5, while the recesses 20b, 31b a passage for the circular in cross section Form connection cable 4.
- bracket 3 lies with its surface 31 on the surface 20 of the base part 2 and the surface 31 acts on the side that is provided with the recess 31a as a support.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Description
Sie bestehen aus einer auf die elektrischen Eigenschaften der zu betreibenden Lampen abgestimmten elektrischen Schaltungsanordnung, einem Gehäuse, das die Schaltungsanordnung umschließt, und einem lampenseitigen Anschlußteil, das zum Anschluß der Lampen an das Betriebsgerät dient, sowie einem netzseitigen Anschlußteil, über das das Betriebsgerät mit einer elektrischen Spannungsquelle verbunden ist.
- Figur 1
- eine Seitenansicht eines erfindungsgemäßen Betriebsgerätes
- Figur 2
- einen Querschnitt durch das Betriebsgerät entlang der Schnittlinie A-A gemäß Fig. 1, für zwei identische Anschlußkabel
- Figur 3
- einen Querschnitt durch das Betriebsgerät entlang der Schnittlinie A-A gemäß Fig. 1, für zwei unterschiedliche Anschlußkabel
Claims (4)
- Betriebsgerät für elektrische Lampen, bestehend aus einem Gehäuse (1), einer elektrischen Schaltung, die im Innenraum des Gehäuses (1) angeordnet ist, einem lampenseitigen Anschlußteil (8) zum Anschluß mindestens einer elektrischen Lampe an das Betriebsgerät und einem netzseitigen Anschlußteil (7) zum Anschluß des Betriebsgerätes an eine elektrische Spannungsquelle, wobeizumindest das netzseitige Anschlußteil (7) eine Zugentlastungsvorrichtung (2, 3) mit zwei Durchführungen für Anschlußkabel (4, 5) besitzt,die Zugentlastungsvorrichtung (2, 3) aus einem starr mit dem Gehäuse (1) verbundenen Basisteil (2) und einem Bügel (3) besteht,das Basisteil (2) und der Bügel (3) zusammenwirkende, mit Vertiefungen (20a, 20b; 30a, 30b) versehene Oberflächen (20; 30) besitzen, zwischen denen die bzw. das Anschlußkabel (4) eingeklemmt werden können bzw. kann,die Durchführungen jeweils von einer Vertiefung (20a, 30a; 20b, 30b) in den zusammenwirkenden Oberflächen (20; 30) des Basisteils (2) und des Bügels (3) gebildet werden,
- Betriebsgerät für elektrische Lampen nach Anspruch 1, dadurch gekennzeichnet, daß die Vertiefungen (20a, 20b) in der Oberfläche (20) des Basisteils (2) in einer Ebene angeordnet sind und die erste Oberfläche (30) des Bügels (3), die mit zwei in einer Ebene liegenden Vertiefungen (30a, 30b) versehen ist, mit der Oberfläche (20) des Basisteils (2) zusammenwirkt, so daß die Vertiefungen (20a, 30a; 20b, 30b) zwei gleich große Durchführungen für die Anschlußkabel (4, 5) bilden und die Anschlußkabel (4, 5) zwischen der ersten Oberfläche (30) des Bügels (3) und der Oberfläche (20) des Basisteils (2) eingeklemmt werden können.
- Betriebsgerät für elektrische Lampen nach Anspruch 1, dadurch gekennzeichnet, daß die Vertiefungen (20a, 20b) in der Oberfläche (20) des Basisteils (2) in einer Ebene angeordnet sind und die zweite Oberfläche (31) des Bügels (3), die mit zwei in unterschiedlichen, parallel zueinander verlaufenden Ebenen liegenden Vertiefungen (31a, 31b) versehen ist, mit der Oberfläche (20) des Basisteils (2) zuammenwirkt, so daß die Vertiefungen (20a, 31a; 20b, 31b) zwei unterschiedlich große Durchführungen für die Anschlußkabel (4, 5) bilden und die Anschlußkabel (4, 5) zwischen der zweiten Oberfläche (31) des Bügels (3) und der Oberfläche (20) des Basisteils (2) eingeklemmt werden können.
- Betriebsgerät für elektrische Lampen nach Anspruch 1, dadurch gekennzeichnet, daß das Basisteil (2) und der Bügel (3) durch eine Schraube (6) miteinander verbunden sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9305976U | 1993-04-20 | ||
DE9305976U DE9305976U1 (de) | 1993-04-20 | 1993-04-20 | Betriebsgerät für elektrische Lampen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0621741A2 EP0621741A2 (de) | 1994-10-26 |
EP0621741A3 EP0621741A3 (de) | 1995-04-05 |
EP0621741B1 true EP0621741B1 (de) | 1998-08-12 |
Family
ID=6892276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94105614A Expired - Lifetime EP0621741B1 (de) | 1993-04-20 | 1994-04-12 | Betriebsgerät für elektrische Lampen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0621741B1 (de) |
AT (1) | ATE169792T1 (de) |
DE (2) | DE9305976U1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9412099U1 (de) | 1994-07-28 | 1995-11-23 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München | Betriebsgerät für elektrische Lampen |
DE19731276A1 (de) * | 1997-07-22 | 1999-01-28 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Anschlußgarnitur für Leuchtstofflampen |
CN104633603A (zh) * | 2013-11-15 | 2015-05-20 | 深圳市海洋王照明工程有限公司 | 灯具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4924152A (en) * | 1988-06-13 | 1990-05-08 | Jon Flickinger | Thermoplastic ballast housing in a novel three-dimensional printed circuit board |
DE8910975U1 (de) * | 1989-09-14 | 1989-10-26 | Rensch, Jürgen, 5650 Solingen | Elektrisches Vorschaltgerät für Leuchtstofflampen |
DE9314422U1 (de) * | 1993-09-23 | 1993-12-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München | Betriebsgerät für elektrische Lampen |
-
1993
- 1993-04-20 DE DE9305976U patent/DE9305976U1/de not_active Expired - Lifetime
-
1994
- 1994-04-12 DE DE59406633T patent/DE59406633D1/de not_active Expired - Lifetime
- 1994-04-12 EP EP94105614A patent/EP0621741B1/de not_active Expired - Lifetime
- 1994-04-12 AT AT94105614T patent/ATE169792T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0621741A2 (de) | 1994-10-26 |
DE59406633D1 (de) | 1998-09-17 |
EP0621741A3 (de) | 1995-04-05 |
DE9305976U1 (de) | 1993-06-17 |
ATE169792T1 (de) | 1998-08-15 |
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