ATE445124T1 - PROTECTIVE CAP FOR A LIGHTING DEVICE - Google Patents

PROTECTIVE CAP FOR A LIGHTING DEVICE

Info

Publication number
ATE445124T1
ATE445124T1 AT06118918T AT06118918T ATE445124T1 AT E445124 T1 ATE445124 T1 AT E445124T1 AT 06118918 T AT06118918 T AT 06118918T AT 06118918 T AT06118918 T AT 06118918T AT E445124 T1 ATE445124 T1 AT E445124T1
Authority
AT
Austria
Prior art keywords
reflector
protection
lighting fixture
light
lighting device
Prior art date
Application number
AT06118918T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE445124T1 publication Critical patent/ATE445124T1/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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Cable Accessories (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).
AT06118918T 2005-08-16 2006-08-15 PROTECTIVE CAP FOR A LIGHTING DEVICE ATE445124T1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE445124T1 true ATE445124T1 (en) 2009-10-15

Family

ID=34896287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06118918T ATE445124T1 (en) 2005-08-16 2006-08-15 PROTECTIVE CAP FOR A LIGHTING DEVICE

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
FI20050827L (en) 2007-02-17
FI20050827A0 (en) 2005-08-16
EP1754930B1 (en) 2009-10-07
DE602006009590D1 (en) 2009-11-19
FI118138B (en) 2007-07-13
EP1754930A1 (en) 2007-02-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties