EP1477728A2 - Dispositif d'éclairage encastré orientable - Google Patents

Dispositif d'éclairage encastré orientable Download PDF

Info

Publication number
EP1477728A2
EP1477728A2 EP04076433A EP04076433A EP1477728A2 EP 1477728 A2 EP1477728 A2 EP 1477728A2 EP 04076433 A EP04076433 A EP 04076433A EP 04076433 A EP04076433 A EP 04076433A EP 1477728 A2 EP1477728 A2 EP 1477728A2
Authority
EP
European Patent Office
Prior art keywords
illuminating device
cover
wings
directable
recessed
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
EP04076433A
Other languages
German (de)
English (en)
Other versions
EP1477728B1 (fr
EP1477728A3 (fr
Inventor
Fabio Reggiani
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.)
Reggiani SpA Illuminazione
Original Assignee
Reggiani SpA Illuminazione
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 Reggiani SpA Illuminazione filed Critical Reggiani SpA Illuminazione
Publication of EP1477728A2 publication Critical patent/EP1477728A2/fr
Publication of EP1477728A3 publication Critical patent/EP1477728A3/fr
Application granted granted Critical
Publication of EP1477728B1 publication Critical patent/EP1477728B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors

Definitions

  • the present invention relates to a directable recessed illuminating device.
  • recessed illumination devices that can be orientated towards the exterior of a false ceiling or some other reference surface inside which they are applied and recessed and from which various types of light beam must be emitted.
  • one main aim of the present invention is to resolve the aforesaid problems of prior state of the art in a manner that is extremely simple, economical, and particularly functional.
  • a further aim is to realise a device of the type described above that is particularly simple to construct and install.
  • a directable recessed illumination device according to the invention is identified throughout with the reference numeral 10, and in the illustrated example, it comprises a support structure 11, and an illuminating unit 12 that can be rotated inside said support.
  • the rear support element 13 is shown in figures 1 and 2 attached to the support structure 11.
  • Figures 1 and 2 show how the support structure 11 foresees a frame 14 set inside a seat or opening in a false ceiling (neither of which are shown in the drawing). Articulating elements such as a pair of hinges 15, can be attached to the frame 14 at hinge points 16 foreseen in the rotating unit 12.
  • the rotating unit 12 comprises a basic ring shaped element 17 whereon, in a limited portion of said element, the two hinge points 16 are mounted.
  • the basic ring-shaped element 17 houses a bulb socket with the relative light bulb (not shown).
  • the basic ring-shaped element 17 also supports two triangular wings 18, arch-shaped along one side, that bear arched sliding ridges 19 protruding towards the exterior and that are positioned at a certain angle ⁇ , that is quantifiable as 30° for example.
  • sliding ridges 19 are engaged to slide in complementary grooves 20 configured in two portions, also arch shaped, positioned on opposite sides of an oscillating cover 22.
  • the two wings are arch-shaped along their sides that face the cover 22.
  • Both the interior of cover 22, and the exterior of the two triangular wings 18, provided with said reciprocal engaged sliding means are mounted with arrest elements 23 and 24 that determine the maximum oscillation of cover 22 in relation to the wings 18.
  • cover 22 whose internal face can also act as a reflecting surface, is also mounted with a further arrest element 25 on its uppermost terminal part, that on interaction with the support structure 11, determines the maximum oscillation of the cover and the wings, in other words, of the rotating unit 12, in relation to the same support structure 11, thus permitting the light beam to be directed as required.
  • Figure 4 shows an enlarged cross-section of a possible shape of both the sliding ridges 19 and the complementary grooves 20.
  • said elements are realised configured as a rib positioned at the edge of a lip for the ridge 19, and a hollow groove also positioned at the edge of a lip for the groove 20.
  • the pair of hinges 15 can be realised, for example, using a fixing screw and a Belleville washer shown in schematic form only in their hinged position.
  • the support structure 11 can be configured in a different shape and, as shown in further examples, can be milled for precision positioning 26.
  • the rear support element 13 can be extended in bracket appendix form 27 to facilitate positioning of the complete unit. In this manner, by using a structure according to the present invention, it is possible to orientate the various elements, directing the light beam according to specific requirements, and by turning the cover 22 to various positions, it is possible to hide the view of the light bulb from observation.
  • the cover 22 also acts as a light shade.
  • Figures 6a-6b even show how it is possible to move the basic ring-shaped element 17 that supports the triangular wings 18 back from the rest position in figures 5a-5b, to obtain an unusual light direction such as that shown by the X axis in figure 6b.
  • the following arrangements show how the X-axis of the lighting unit can be set in a wide variety of positions with different light beam directions.
  • directable recessed illumination unit can be differed from that shown in the drawings, provided simply as an example and by no means limiting in concept, just as the materials employed can be varied.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radiation-Therapy Devices (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Connecting Device With Holders (AREA)
EP04076433A 2003-05-16 2004-05-13 Dispositif d'éclairage encastré orientable Expired - Lifetime EP1477728B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000974A ITMI20030974A1 (it) 2003-05-16 2003-05-16 Apparecchio di illuminazione orientabile da incasso.
ITMI20030974 2003-05-16

Publications (3)

Publication Number Publication Date
EP1477728A2 true EP1477728A2 (fr) 2004-11-17
EP1477728A3 EP1477728A3 (fr) 2007-07-11
EP1477728B1 EP1477728B1 (fr) 2009-11-11

Family

ID=33017981

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04076433A Expired - Lifetime EP1477728B1 (fr) 2003-05-16 2004-05-13 Dispositif d'éclairage encastré orientable

Country Status (4)

Country Link
EP (1) EP1477728B1 (fr)
AT (1) ATE448441T1 (fr)
DE (1) DE602004023994D1 (fr)
IT (1) ITMI20030974A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103574369A (zh) * 2013-11-13 2014-02-12 泉州市美菲电子照明有限公司 可伸缩旋转的嵌入式灯具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870979A2 (fr) 1997-04-09 1998-10-14 Zumtobel Staff GmbH Luminaire avec un réflecteur ajustable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8911872U1 (de) * 1989-10-05 1989-12-28 TDL Techno-Design-Leuchten GmbH, 5750 Menden Strahler mit einem einstellbaren Reflektor
DE4304587A1 (de) * 1992-03-30 1993-10-07 Zumtobel Licht Reflektorverstellung für eine Leuchte mit rotationssymmetrischem Reflektor
IT250403Y1 (it) * 2000-12-21 2003-09-10 Iguzzini Illuminazione Srl Apparecchio luminoso orientabile da incasso
DE10207542A1 (de) * 2002-02-22 2003-09-04 Zumtobel Staff Gmbh & Co Einbaurichtstrahler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870979A2 (fr) 1997-04-09 1998-10-14 Zumtobel Staff GmbH Luminaire avec un réflecteur ajustable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103574369A (zh) * 2013-11-13 2014-02-12 泉州市美菲电子照明有限公司 可伸缩旋转的嵌入式灯具
CN103574369B (zh) * 2013-11-13 2015-10-28 泉州市美菲电子照明有限公司 可伸缩旋转的嵌入式灯具

Also Published As

Publication number Publication date
ATE448441T1 (de) 2009-11-15
EP1477728B1 (fr) 2009-11-11
DE602004023994D1 (de) 2009-12-24
ITMI20030974A1 (it) 2004-11-17
EP1477728A3 (fr) 2007-07-11

Similar Documents

Publication Publication Date Title
US7303314B2 (en) Adjustable trim for sloped ceiling recessed downlight
US8038318B2 (en) Door frame mounted reflector system for fluorescent troffer
US10293742B2 (en) Lamp assembly for a vehicle
US6561670B1 (en) Semi-recessed downlight wall wash canopy luminaire
WO2008041870A3 (fr) Luminaire directionnel a eclairage dirige vers le bas
US20060256561A1 (en) Light socket adapter and adjustable light fixture
EP1477728B1 (fr) Dispositif d'éclairage encastré orientable
JP4967968B2 (ja) 室内照明灯
ITMI20012272A1 (it) Lucernario tubolare per l'illuminazione di ambienti con luce naturale
EP1635110B1 (fr) Elément de façade rétractable pour l'illumination de façades de bâtiment et façade comprenant un tel élément
HK1073497A (en) Directable recessed illuminating device
JP3216147U (ja) 光照射方向の選択が自由な室外灯
KR101531578B1 (ko) 각도조절이 가능한 천장램프용 커버장치
KR101580617B1 (ko) 빛의 조사구간 선택이 용이한 실외용 엘이디등기구
KR200394755Y1 (ko) 각도 조절 기능을 갖는 천정용 조명등
KR20120061732A (ko) 조명 반사 케이스
JP2010218919A (ja) スポットライト用アーム，スポットライト，及び天井埋込型スポットライトユニット
EP2877777B1 (fr) Équipement d'éclairage renfoncé
JP3202066U (ja) 照明装置
JP2578949Y2 (ja) 方向可変型照明器具
ES2304031T3 (es) Perfil para un revestimiento asi como revestimiento.
KR200423272Y1 (ko) 형광등기구
KR20150009804A (ko) 광각 조절 조명등
KR200395652Y1 (ko) 조명등 구조
US7048411B2 (en) Wide angled lighting fixture

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1073497

Country of ref document: HK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20080102

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20080312

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602004023994

Country of ref document: DE

Date of ref document: 20091224

Kind code of ref document: P

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100311

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100222

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100211

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1073497

Country of ref document: HK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20100812

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20100513

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101201

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100513

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100513

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100513

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091111

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20170524

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180513