WO2001095349A3 - Lighting assembly - Google Patents

Lighting assembly Download PDF

Info

Publication number
WO2001095349A3
WO2001095349A3 PCT/ZA2001/000076 ZA0100076W WO0195349A3 WO 2001095349 A3 WO2001095349 A3 WO 2001095349A3 ZA 0100076 W ZA0100076 W ZA 0100076W WO 0195349 A3 WO0195349 A3 WO 0195349A3
Authority
WO
WIPO (PCT)
Prior art keywords
transformer
low voltage
lighting assembly
power track
lamps
Prior art date
Application number
PCT/ZA2001/000076
Other languages
French (fr)
Other versions
WO2001095349A2 (en
Inventor
Ronald Kevin Fricker
Marthinus Christoffel Smit
Herman Allison
Original Assignee
Ronald Kevin Fricker
Marthinus Christoffel Smit
Herman Allison
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 Ronald Kevin Fricker, Marthinus Christoffel Smit, Herman Allison filed Critical Ronald Kevin Fricker
Priority to AU73697/01A priority Critical patent/AU7369701A/en
Publication of WO2001095349A2 publication Critical patent/WO2001095349A2/en
Publication of WO2001095349A3 publication Critical patent/WO2001095349A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
    • 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
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/08—Magnetic details
    • H05K2201/083—Magnetic materials
    • H05K2201/086—Magnetic materials for inductive purposes, e.g. printed inductor with ferrite core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10272—Busbars, i.e. thick metal bars mounted on the PCB as high-current conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/14—Related to the order of processing steps
    • H05K2203/1476—Same or similar kind of process performed in phases, e.g. coarse patterning followed by fine patterning
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/222—Completing of printed circuits by adding non-printed jumper connections

Abstract

The invention provides a low voltage lighting assembly (10) which includes a power track (12) to which a plurality of low voltage light bulbs or lamps (18) are attached. The lighting assembly (10) further includes a transformer (13) for converting a high voltage supply of between 110V and 250 V AC to a low voltage of between 12V and 24V DC useable by the plurality of low voltage light bulbs or lamps (18). The transformer (13) includes a magnetic core (16) and a primary coil (28). The magnetic core (16) is connected to the power track (12) so that the power track (12) defines a secondary coil (14) of the transformer (13). The power track (12) hereby serves to efficiently dissipate heat from the transformer (13).
PCT/ZA2001/000076 2000-06-08 2001-06-07 Lighting assembly WO2001095349A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU73697/01A AU7369701A (en) 2000-06-08 2001-06-07 Lighting assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200002261 2000-06-08
ZA2000/2261 2000-06-08

Publications (2)

Publication Number Publication Date
WO2001095349A2 WO2001095349A2 (en) 2001-12-13
WO2001095349A3 true WO2001095349A3 (en) 2002-03-21

Family

ID=25588744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2001/000076 WO2001095349A2 (en) 2000-06-08 2001-06-07 Lighting assembly

Country Status (2)

Country Link
AU (1) AU7369701A (en)
WO (1) WO2001095349A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10312284B4 (en) * 2003-03-19 2005-12-22 Sew-Eurodrive Gmbh & Co. Kg Transducer head, system for contactless energy transmission and use of a transmitter head
EP3299712B1 (en) * 2016-09-22 2019-07-03 Induperm A/S Lighting device for airfields, in particular a flush light

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1302259A (en) * 1961-10-03 1962-08-24 Strong Electric Corp Induction powered device
JPH04137395A (en) * 1990-09-27 1992-05-12 Tokyo Electric Co Ltd Discharge lamp lighting device
EP0507360A2 (en) * 1991-01-30 1992-10-07 The Boeing Company Current mode bus coupler with planar coils and shields
JPH06309917A (en) * 1993-04-23 1994-11-04 Matsushita Electric Works Ltd Luminaire
EP0748024A1 (en) * 1994-02-21 1996-12-11 Kabushiki Kaisha Yaskawa Denki Direct-acting non-contact feeder
EP0936637A2 (en) * 1998-02-13 1999-08-18 Deutsche Thomson-Brandt Gmbh Transformator
WO2001053748A1 (en) * 2000-01-24 2001-07-26 Ronald Kevin Fricker A lighting assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1302259A (en) * 1961-10-03 1962-08-24 Strong Electric Corp Induction powered device
JPH04137395A (en) * 1990-09-27 1992-05-12 Tokyo Electric Co Ltd Discharge lamp lighting device
EP0507360A2 (en) * 1991-01-30 1992-10-07 The Boeing Company Current mode bus coupler with planar coils and shields
JPH06309917A (en) * 1993-04-23 1994-11-04 Matsushita Electric Works Ltd Luminaire
EP0748024A1 (en) * 1994-02-21 1996-12-11 Kabushiki Kaisha Yaskawa Denki Direct-acting non-contact feeder
EP0936637A2 (en) * 1998-02-13 1999-08-18 Deutsche Thomson-Brandt Gmbh Transformator
WO2001053748A1 (en) * 2000-01-24 2001-07-26 Ronald Kevin Fricker A lighting assembly

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 408 (E - 1255) 28 August 1992 (1992-08-28) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02 31 March 1995 (1995-03-31) *

Also Published As

Publication number Publication date
WO2001095349A2 (en) 2001-12-13
AU7369701A (en) 2001-12-17

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