EP0271770A3 - Device for attaching a light cover to its enclosure - Google Patents

Device for attaching a light cover to its enclosure Download PDF

Info

Publication number
EP0271770A3
EP0271770A3 EP87117803A EP87117803A EP0271770A3 EP 0271770 A3 EP0271770 A3 EP 0271770A3 EP 87117803 A EP87117803 A EP 87117803A EP 87117803 A EP87117803 A EP 87117803A EP 0271770 A3 EP0271770 A3 EP 0271770A3
Authority
EP
European Patent Office
Prior art keywords
enclosure
attaching
light cover
cover
light
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP87117803A
Other languages
German (de)
Other versions
EP0271770B1 (en
EP0271770A2 (en
Inventor
Willi Baldig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Priority claimed from DE19868633558 external-priority patent/DE8633558U1/en
Priority claimed from DE19873730322 external-priority patent/DE3730322A1/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to AT87117803T priority Critical patent/ATE80212T1/en
Publication of EP0271770A2 publication Critical patent/EP0271770A2/en
Publication of EP0271770A3 publication Critical patent/EP0271770A3/en
Application granted granted Critical
Publication of EP0271770B1 publication Critical patent/EP0271770B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F21V17/16—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 deformation of parts; Snap action mounting
    • F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Casings For Electric Apparatus (AREA)
EP87117803A 1986-12-16 1987-12-02 Device for attaching a light cover to its enclosure Expired - Lifetime EP0271770B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87117803T ATE80212T1 (en) 1986-12-16 1987-12-02 HOLDING DEVICE OF A LAMP COVER ON A LAMP HOUSING.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8633558U 1986-12-16
DE19868633558 DE8633558U1 (en) 1986-12-16 1986-12-16 Holding device of a metal grid on a luminaire housing
DE3730322 1987-09-10
DE19873730322 DE3730322A1 (en) 1987-09-10 1987-09-10 Mounting device for a lamp cover on a lamp housing

Publications (3)

Publication Number Publication Date
EP0271770A2 EP0271770A2 (en) 1988-06-22
EP0271770A3 true EP0271770A3 (en) 1989-12-20
EP0271770B1 EP0271770B1 (en) 1992-09-02

Family

ID=25859613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117803A Expired - Lifetime EP0271770B1 (en) 1986-12-16 1987-12-02 Device for attaching a light cover to its enclosure

Country Status (3)

Country Link
EP (1) EP0271770B1 (en)
DE (1) DE3781533D1 (en)
ES (1) ES2033781T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0633426A1 (en) * 1993-07-09 1995-01-11 THORN LICHT GmbH Luminaire
DE19706500C2 (en) 1997-02-19 2000-11-23 Ridi Leuchten Gmbh Device for attaching a luminaire grid to a luminaire housing
FR2866943B1 (en) * 2004-02-27 2006-07-14 Sli France DEVICE FOR FIXING A LUMINAIRE GRID
DE202004012448U1 (en) 2004-08-09 2004-10-14 Ridi Leuchten Gmbh luminaire housing
CN103363474B (en) * 2012-03-26 2016-09-07 海洋王（东莞）照明科技有限公司 Lamp box and the paulin ceiling light containing this lamp box

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792245A (en) * 1956-11-29 1957-05-14 Marvin Electric Mfg Company Means for attaching a bezel
US2960361A (en) * 1957-03-11 1960-11-15 Thomas Industries Inc Spring fastener and supplemental support
US3302019A (en) * 1964-09-29 1967-01-31 Smithcraft Corp Incandescent light fixture improvements
CH596495A5 (en) * 1976-01-19 1978-03-15 Bag Broncewarenfab Ag Electric connector for lamps
EP0116909B1 (en) * 1983-02-16 1986-12-10 Siemens Aktiengesellschaft Means for fixing a pull-down cover in a lighting fixture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792245A (en) * 1956-11-29 1957-05-14 Marvin Electric Mfg Company Means for attaching a bezel
US2960361A (en) * 1957-03-11 1960-11-15 Thomas Industries Inc Spring fastener and supplemental support
US3302019A (en) * 1964-09-29 1967-01-31 Smithcraft Corp Incandescent light fixture improvements
CH596495A5 (en) * 1976-01-19 1978-03-15 Bag Broncewarenfab Ag Electric connector for lamps
EP0116909B1 (en) * 1983-02-16 1986-12-10 Siemens Aktiengesellschaft Means for fixing a pull-down cover in a lighting fixture

Also Published As

Publication number Publication date
EP0271770B1 (en) 1992-09-02
EP0271770A2 (en) 1988-06-22
ES2033781T3 (en) 1993-04-01
DE3781533D1 (en) 1992-10-08

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