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FI20050827A0 - Luminaire cover - Google Patents

Luminaire cover

Info

Publication number
FI20050827A0
FI20050827A0 FI20050827A FI20050827A FI20050827A0 FI 20050827 A0 FI20050827 A0 FI 20050827A0 FI 20050827 A FI20050827 A FI 20050827A FI 20050827 A FI20050827 A FI 20050827A FI 20050827 A0 FI20050827 A0 FI 20050827A0
Authority
FI
Finland
Prior art keywords
reflector
protection
lighting fixture
light
permeable
Prior art date
Application number
FI20050827A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20050827L (en
FI118138B (en
Inventor
Veijo Aalto
Original Assignee
Valo Oy I
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 Valo Oy I filed Critical Valo Oy I
Priority to FI20050827A priority Critical patent/FI118138B/en
Publication of FI20050827A0 publication Critical patent/FI20050827A0/en
Priority to AT06118918T priority patent/ATE445124T1/en
Priority to EP06118918A priority patent/EP1754930B1/en
Priority to DE602006009590T priority patent/DE602006009590D1/en
Publication of FI20050827L publication Critical patent/FI20050827L/en
Application granted granted Critical
Publication of FI118138B publication Critical patent/FI118138B/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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V17/12—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 by screwing
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/03—Gas-tight or water-tight arrangements with provision for venting
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Cable Accessories (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

The invention relates to a light-permeable protection (1) for a ceiling lamp. The lighting fixture (2) comprises a reflector (3) and, as fitted therein, a replaceable electric light source (4), such as a mercury lamp, so that said protection is fastened in connection with the reflector of said lighting fixture. According to the invention, the protection (1) is realized to be a separate accessory including a light-permeable cupola part (11) and a collar (12) provided with fastening means (13), such as a number of screws or a hoop and latch arrangement, for fastening the cupola part detachably to the reflector of the lighting fixture, so that it encompasses the light aperture (31) of the reflector (3). The invention also relates to a lighting fixture (2) provided with a protection (1).
FI20050827A 2005-08-16 2005-08-16 Protection for a lamp FI118138B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20050827A FI118138B (en) 2005-08-16 2005-08-16 Protection for a lamp
AT06118918T ATE445124T1 (en) 2005-08-16 2006-08-15 PROTECTIVE CAP FOR A LIGHTING DEVICE
EP06118918A EP1754930B1 (en) 2005-08-16 2006-08-15 Lighting fixture protection
DE602006009590T DE602006009590D1 (en) 2005-08-16 2006-08-15 Protective cap for a lighting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050827 2005-08-16
FI20050827A FI118138B (en) 2005-08-16 2005-08-16 Protection for a lamp

Publications (3)

Publication Number Publication Date
FI20050827A0 true FI20050827A0 (en) 2005-08-16
FI20050827L FI20050827L (en) 2007-02-17
FI118138B FI118138B (en) 2007-07-13

Family

ID=34896287

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050827A FI118138B (en) 2005-08-16 2005-08-16 Protection for a lamp

Country Status (4)

Country Link
EP (1) EP1754930B1 (en)
AT (1) ATE445124T1 (en)
DE (1) DE602006009590D1 (en)
FI (1) FI118138B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9226058B2 (en) 2011-12-06 2015-12-29 Ronald Paul Harwood Media assembly for a structural support
CN109838724A (en) * 2018-08-13 2019-06-04 河南省豫石地质勘查技术有限公司 A kind of mining dust-proof lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB194113A (en) * 1922-02-14 1923-03-08 Joseph Webber Improvements in lamp globes
US5169228A (en) * 1990-07-03 1992-12-08 Leuchtenfabrik Cold light mirror lamp
US6095662A (en) * 1997-05-19 2000-08-01 Hubbell Incorporated Lighting fixture with emergency illuminating device
FR2790539B1 (en) * 1999-03-02 2001-06-01 Clen LIGHTING DEVICE, PARTICULARLY FOR OFFICES
JP3931529B2 (en) 2000-04-26 2007-06-20 ウシオ電機株式会社 Light source unit
US7048414B2 (en) * 2003-04-11 2006-05-23 Martin Thomas Weber Light fixture cover system and method
US20050018432A1 (en) * 2003-07-25 2005-01-27 Buschmann Jeffrey P. Reflector lamp with a high domed lens

Also Published As

Publication number Publication date
DE602006009590D1 (en) 2009-11-19
FI20050827L (en) 2007-02-17
EP1754930A1 (en) 2007-02-21
FI118138B (en) 2007-07-13
EP1754930B1 (en) 2009-10-07
ATE445124T1 (en) 2009-10-15

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