FI104442B - Belysningsanordning - Google Patents

Belysningsanordning Download PDF

Info

Publication number
FI104442B
FI104442B FI981530A FI981530A FI104442B FI 104442 B FI104442 B FI 104442B FI 981530 A FI981530 A FI 981530A FI 981530 A FI981530 A FI 981530A FI 104442 B FI104442 B FI 104442B
Authority
FI
Finland
Prior art keywords
reflector
lighting device
light source
ceiling
body part
Prior art date
Application number
FI981530A
Other languages
English (en)
Finnish (fi)
Other versions
FI981530A0 (sv
Inventor
Jari Ruuttu
Filip Toernroos
Original Assignee
Jari Ruuttu
Filip Toernroos
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 Jari Ruuttu, Filip Toernroos filed Critical Jari Ruuttu
Priority to FI981530A priority Critical patent/FI104442B/sv
Publication of FI981530A0 publication Critical patent/FI981530A0/sv
Priority to PCT/FI1999/000591 priority patent/WO2000001985A1/en
Priority to CA002336938A priority patent/CA2336938A1/en
Priority to AU51652/99A priority patent/AU5165299A/en
Priority to EP99936625A priority patent/EP1092113A1/en
Priority to US09/720,740 priority patent/US6474831B1/en
Application granted granted Critical
Publication of FI104442B publication Critical patent/FI104442B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/14—Bayonet-type fastening
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Claims (7)

1. Belysningsanordning avsedd främst för att monteras i en nedsänkt inner-taksskiva och bestäende av en stomdel (1) vid vilken ljuskällan (2) fastmonterats 5 och en reflektor (3) som riktar stralama frän ljuskällan mot det önskade objektet, ' kännetecknad av att i reflektoms mitt firms en koppformig utbuktning (4) för ljuskällan sä att reflektoin (3) och stomdelen (2) bildar ett slutet utrymme i vilket ljuskällan (2) är belägen. ! 10
2. Belysningsanordning enligt patentkrav 1, kännetecknad av att stomdelen (1) bestar av ett hölje fastmonterat vid det egentliga taket (6) och täti anslutet tili reflektoin.
3. Belysningsanordning enligt patentkrav 1, kännetecknad av att stomdelen be-15 stär av ett vid innertaksskivan (5) fastmonterat hölje, säsom en cylinderformad burk som omger reflektoin och anslutits tätt tili reflektoin.
, 4. Belysningsanordning enligt nägot av föregäende patentkrav, kännetecknad av att reflektoin har snabbläsande utspräng (7) sä att reflektoin kan lösgöras och fastas 20 med en liten roterande rörelse.
5. Belysningsanordning enligt nägot av föregäende patentkrav, kännetecknad av att reflektoin (1) och utbuktningen (4) bestar av samma stycke.
6. Belysningsanordning enligt nägot av föregäende patentkrav, kännetecknad av att höjdreglerande utspräng (8) firms mellan höljet och innertaksskivan.
7. Belysningsanordning enligt nägot av föregäende patentkrav, kännetecknad av att belysningsanordningen har en läsmekanism (9) för att förhindra reflektoms rota-30 tion. , p j I ►
FI981530A 1998-07-02 1998-07-02 Belysningsanordning FI104442B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI981530A FI104442B (sv) 1998-07-02 1998-07-02 Belysningsanordning
PCT/FI1999/000591 WO2000001985A1 (en) 1998-07-02 1999-07-02 Light fitting
CA002336938A CA2336938A1 (en) 1998-07-02 1999-07-02 Light fitting
AU51652/99A AU5165299A (en) 1998-07-02 1999-07-02 Light fitting
EP99936625A EP1092113A1 (en) 1998-07-02 1999-07-02 Light fitting
US09/720,740 US6474831B1 (en) 1998-07-02 1999-07-02 Light fitting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981530A FI104442B (sv) 1998-07-02 1998-07-02 Belysningsanordning
FI981530 1998-07-02

Publications (2)

Publication Number Publication Date
FI981530A0 FI981530A0 (sv) 1998-07-02
FI104442B true FI104442B (sv) 2000-01-31

Family

ID=8552127

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981530A FI104442B (sv) 1998-07-02 1998-07-02 Belysningsanordning

Country Status (6)

Country Link
US (1) US6474831B1 (sv)
EP (1) EP1092113A1 (sv)
AU (1) AU5165299A (sv)
CA (1) CA2336938A1 (sv)
FI (1) FI104442B (sv)
WO (1) WO2000001985A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3866935B2 (ja) * 2001-06-08 2007-01-10 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴撮影装置
US8100563B2 (en) * 2007-01-16 2012-01-24 Abl Ip Holding Llc Reflector assembly for a luminaire
NO20140403A1 (no) * 2014-03-28 2015-09-29 Sg Armaturen As Downlightsammenstilling
USD995885S1 (en) * 2020-01-28 2023-08-15 Lucifer Lighting Company Waveguide for multi-zone illumination light fixtures
US11163100B2 (en) 2020-01-28 2021-11-02 Lucifer Lighting Company Light fixtures having waveguides and related methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457058A (en) * 1922-03-27 1923-05-29 Fitchet Charles Lee Combined globe holder and reflector
US1548252A (en) * 1924-08-22 1925-08-04 Peter H Breuss Headlight lens
US1743847A (en) * 1924-12-11 1930-01-14 Miller Co Vibrationproof lighting unit
US1852432A (en) * 1927-06-24 1932-04-05 Jr Henry D Olier Lighting fixture
US1741693A (en) * 1928-03-26 1929-12-31 Gillinder Brothers Inc Reflector bowl for electric lamps
US4628423A (en) * 1985-09-20 1986-12-09 Cooper Industries, Inc. Twist on reflector for industrial light fixture
WO1989007280A1 (en) 1988-02-05 1989-08-10 Nauchno-Proizvodstvennoe Obiedinenie Po Avtoelektr Integrally-pressed collimator
WO1991004442A1 (en) * 1989-09-21 1991-04-04 Nauchno-Proizvodstvennoe Obiedinenie Po Avtoelektronike I Avtotraktornomu Elektrooborudovaniju Illuminating-engineering light reflector
DE4104727C1 (sv) * 1991-02-15 1992-08-27 Herner Glas Bernd Hoffbauer Gmbh & Co Leuchten- Und Industrieglas Kg, 4690 Herne, De
JP3207031B2 (ja) * 1993-10-01 2001-09-10 株式会社小糸製作所 車輌用灯具の反射鏡
US5535110A (en) * 1995-02-16 1996-07-09 Cooper Industries, Inc. Ceiling mounted wallwash light fixture
WO1998003817A1 (fr) * 1996-07-19 1998-01-29 Moriyama Sangyo Kabushiki Kaisha Corps de lampe, socle de fixation de corps de lampe et dispositif d'eclairage encastre

Also Published As

Publication number Publication date
CA2336938A1 (en) 2000-01-13
AU5165299A (en) 2000-01-24
EP1092113A1 (en) 2001-04-18
WO2000001985A1 (en) 2000-01-13
US6474831B1 (en) 2002-11-05
FI981530A0 (sv) 1998-07-02

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MA Patent expired