SE9303176D0 - Lighting equipment - Google Patents

Lighting equipment

Info

Publication number
SE9303176D0
SE9303176D0 SE9303176A SE9303176A SE9303176D0 SE 9303176 D0 SE9303176 D0 SE 9303176D0 SE 9303176 A SE9303176 A SE 9303176A SE 9303176 A SE9303176 A SE 9303176A SE 9303176 D0 SE9303176 D0 SE 9303176D0
Authority
SE
Sweden
Prior art keywords
light fitting
mains voltage
low
halogen bulb
volt halogen
Prior art date
Application number
SE9303176A
Other languages
Swedish (sv)
Inventor
Bengt O Lundberg
Dan Lindstroem
Original Assignee
Nordic Light
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 Nordic Light filed Critical Nordic Light
Priority to SE9303176A priority Critical patent/SE9303176D0/en
Publication of SE9303176D0 publication Critical patent/SE9303176D0/en
Priority to PCT/SE1994/000337 priority patent/WO1995009322A1/en
Priority to AU69013/94A priority patent/AU6901394A/en

Links

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
    • 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
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

A light fitting, particularly a collected light fitting (1) for a low-volt halogen bulb (5), wherein the light fitting is intended to be connected directly to a mains voltage by means of connecting devices, and wherein the light fitting (1) includes a holding means (2) which supports a lighting unit comprising a low-volt halogen bulb (5), and a mains voltage converting device (7) which is intended to transform the mains voltage to a voltage adapted to the low-volt halogen bulb, wherein the light fitting is mainly characterized in that the mains voltage converting device is comprised of an electronic voltage converter (7).
SE9303176A 1993-09-29 1993-09-29 Lighting equipment SE9303176D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9303176A SE9303176D0 (en) 1993-09-29 1993-09-29 Lighting equipment
PCT/SE1994/000337 WO1995009322A1 (en) 1993-09-29 1994-04-15 Lighting device
AU69013/94A AU6901394A (en) 1993-09-29 1994-04-15 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303176A SE9303176D0 (en) 1993-09-29 1993-09-29 Lighting equipment

Publications (1)

Publication Number Publication Date
SE9303176D0 true SE9303176D0 (en) 1993-09-29

Family

ID=20391252

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303176A SE9303176D0 (en) 1993-09-29 1993-09-29 Lighting equipment

Country Status (3)

Country Link
AU (1) AU6901394A (en)
SE (1) SE9303176D0 (en)
WO (1) WO1995009322A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960121A1 (en) * 1999-12-13 2001-07-12 Mtm Power Mestechnik Mellenbac Lighting device
ITMI20050301U1 (en) * 2005-08-26 2007-02-27 Sarno Spa LIGHTING DEVICE WITH MODULAR AND MOBILE PARTALAMPADA FOR EXHIBITORS AND EXHIBITION SPACES
CN104595863B (en) * 2014-12-02 2018-02-13 北京卫星环境工程研究所 For the infrared lamp under vacuum low-temperature environment
CN108799932A (en) * 2018-06-26 2018-11-13 宁波市鄞州拓创服饰有限公司 A kind of Novel rail lamp
CN108799934A (en) * 2018-06-27 2018-11-13 宁波建辰新型材料有限公司 A kind of LED track lamps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560728A (en) * 1967-03-23 1971-02-02 Stonco Electric Products Co Floodlight and heat dissipating device
DE2259795A1 (en) * 1972-12-06 1974-06-12 Fritz Consten LAMP
US4682276A (en) * 1986-04-22 1987-07-21 Miller Jack V Low voltage lighting fixture with integral thermally controlled coaxial transformer
EP0389659A1 (en) * 1989-03-30 1990-10-03 Siemens Aktiengesellschaft Projector
DE4126544A1 (en) * 1991-08-10 1993-02-11 Dresden Messelektronik Gmbh Stabilised electronic half-wave converter for resistive load e.g. halogen lamp - has power switching stages controlled by circuit providing pulse width modulated regulation
CH684022A5 (en) * 1991-09-18 1994-06-30 Skyline Holding Ag Means of preventing overheating of an integrated in the lamp foot electronics a spot lamp.

Also Published As

Publication number Publication date
AU6901394A (en) 1995-04-18
WO1995009322A1 (en) 1995-04-06

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