DE29711810U1 - Luminaire housing for indirect luminaire - Google Patents

Luminaire housing for indirect luminaire

Info

Publication number
DE29711810U1
DE29711810U1 DE29711810U DE29711810U DE29711810U1 DE 29711810 U1 DE29711810 U1 DE 29711810U1 DE 29711810 U DE29711810 U DE 29711810U DE 29711810 U DE29711810 U DE 29711810U DE 29711810 U1 DE29711810 U1 DE 29711810U1
Authority
DE
Germany
Prior art keywords
luminaire
indirect
housing
luminaire housing
indirect luminaire
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.)
Expired - Lifetime
Application number
DE29711810U
Other languages
German (de)
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.)
Herbert Waldmann GmbH and Co KG
Original Assignee
Herbert Waldmann GmbH and Co KG
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 Herbert Waldmann GmbH and Co KG filed Critical Herbert Waldmann GmbH and Co KG
Priority to DE29711810U priority Critical patent/DE29711810U1/en
Publication of DE29711810U1 publication Critical patent/DE29711810U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/04Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00Protecting lighting devices from damage
    • F21V15/01Housings, e.g. material or assembling of housing parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement 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
    • F21V23/026Fastening of transformers or ballasts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/0008Reflectors for light sources providing for indirect lighting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
DE29711810U 1997-07-05 1997-07-05 Luminaire housing for indirect luminaire Expired - Lifetime DE29711810U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29711810U DE29711810U1 (en) 1997-07-05 1997-07-05 Luminaire housing for indirect luminaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29711810U DE29711810U1 (en) 1997-07-05 1997-07-05 Luminaire housing for indirect luminaire

Publications (1)

Publication Number Publication Date
DE29711810U1 true DE29711810U1 (en) 1997-09-11

Family

ID=8042663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29711810U Expired - Lifetime DE29711810U1 (en) 1997-07-05 1997-07-05 Luminaire housing for indirect luminaire

Country Status (1)

Country Link
DE (1) DE29711810U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19971023

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F21S0003000000

Ipc: F21S0008000000

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20001213

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20031008

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20050906

R071 Expiry of right