DE59404501D1 - Recessed ceiling light - Google Patents

Recessed ceiling light

Info

Publication number
DE59404501D1
DE59404501D1 DE59404501T DE59404501T DE59404501D1 DE 59404501 D1 DE59404501 D1 DE 59404501D1 DE 59404501 T DE59404501 T DE 59404501T DE 59404501 T DE59404501 T DE 59404501T DE 59404501 D1 DE59404501 D1 DE 59404501D1
Authority
DE
Germany
Prior art keywords
luminaire
insert
ceiling
guide element
cover ring
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 - Fee Related
Application number
DE59404501T
Other languages
German (de)
Inventor
Gottfried Mueller
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.)
Osram SBT GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59404501D1 publication Critical patent/DE59404501D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V17/107—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 using hinge joints
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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

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)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

In built-in ceiling luminaires a cover ring or also a luminaire insert having light-shaping elements is often provided in the light exit opening, which have to be removed for lamp replacement or for other maintenance for the inside of the luminaire to become accessible. This is to be made possible in a simple manner and in a way which does not require any tools and facilitates maintenance. For this purpose, a guide element (11) is provided for fastening the luminaire insert (10) and/or the cover ring (102). Said guide element is mounted on the luminaire housing (2) so as to be displaceable in an axially parallel manner and carries at the free end the luminaire insert which is fastened rotatably and can be pivoted out laterally in the disengaged state. In the engaged state, the luminaire insert is centred at the luminaire housing and releaseably locked by means of locking elements (14, 15, 114). The solution can be used in the case of all ceiling luminaires which have to be serviced from the underside of the ceiling. <IMAGE>
DE59404501T 1993-04-21 1994-04-08 Recessed ceiling light Expired - Fee Related DE59404501D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4313052 1993-04-21

Publications (1)

Publication Number Publication Date
DE59404501D1 true DE59404501D1 (en) 1997-12-11

Family

ID=6486025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59404501T Expired - Fee Related DE59404501D1 (en) 1993-04-21 1994-04-08 Recessed ceiling light

Country Status (3)

Country Link
EP (1) EP0621442B1 (en)
AT (1) ATE160008T1 (en)
DE (1) DE59404501D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825137B1 (en) * 2001-05-22 2004-01-23 Newmat Sa ASSEMBLY FOR MOUNTING A SELF-SUPPORTING SPOT ON A TIGHT CEILING
DE202009016318U1 (en) * 2009-12-01 2011-04-14 Zumtobel Lighting Gmbh Luminaire with movable holding element for a light exit element
US8662714B1 (en) * 2011-06-13 2014-03-04 Jack V. Miller U-turn lens for a recessed light fixture
CN113324206B (en) * 2021-06-28 2022-09-02 中建五局安装工程有限公司 Lighting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960361A (en) * 1957-03-11 1960-11-15 Thomas Industries Inc Spring fastener and supplemental support
DE8817065U1 (en) * 1987-08-13 1992-06-04 Wila Leuchten GmbH, 5860 Iserlohn Luminaire for compact fluorescent lamps
DE4005355A1 (en) * 1990-02-16 1991-09-26 Sill Franz Gmbh LIGHT, IN PARTICULAR DISPLAY SPOTLIGHTS

Also Published As

Publication number Publication date
EP0621442B1 (en) 1997-11-05
EP0621442A1 (en) 1994-10-26
ATE160008T1 (en) 1997-11-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS BELEUCHTUNGSTECHNIK GMBH & CO. KG, 83301 T

8327 Change in the person/name/address of the patent owner

Owner name: SITECO BELEUCHTUNGSTECHNIK GMBH, 83301 TRAUNREUT,

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee