EP1722163A2 - Beleuchtungsvorrichtung mit reduziertem Platzbedarf - Google Patents

Beleuchtungsvorrichtung mit reduziertem Platzbedarf Download PDF

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Publication number
EP1722163A2
EP1722163A2 EP06112758A EP06112758A EP1722163A2 EP 1722163 A2 EP1722163 A2 EP 1722163A2 EP 06112758 A EP06112758 A EP 06112758A EP 06112758 A EP06112758 A EP 06112758A EP 1722163 A2 EP1722163 A2 EP 1722163A2
Authority
EP
European Patent Office
Prior art keywords
lighting appliance
appliance
lighting
flap
encumbrance
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
EP06112758A
Other languages
English (en)
French (fr)
Other versions
EP1722163A3 (de
EP1722163B1 (de
Inventor
Gian Pietro Beghelli
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.)
Beghelli SpA
Original Assignee
Beghelli SpA
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 Beghelli SpA filed Critical Beghelli SpA
Publication of EP1722163A2 publication Critical patent/EP1722163A2/de
Publication of EP1722163A3 publication Critical patent/EP1722163A3/de
Application granted granted Critical
Publication of EP1722163B1 publication Critical patent/EP1722163B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F21V17/007—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for shipment or storage
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Definitions

  • the present invention relates to a lighting appliance with a reduced encumbrance.
  • Lamps or appliances for direct lighting are widely used for the artificial illumination of buildings for civil and industrial use, both as a main light source and as an emergency or safety source.
  • These appliances generally comprise a hollow body in which a fluorescent tube can be housed, connected to terminals which allow the power supply.
  • the body can be closed by means of grid reflectors or transparent protection shields, which are connectable and can be dismantled to allow constant access to the tube and terminals.
  • the construction of lighting appliances of the known type do not in fact allow an effective reduction in the encumbrance; for example, in the case of ceiling lighting appliances which can be installed, in particular, in offices and commercial buildings in general, the encumbrance dimension of the structure of 60 x 60 cm is a kind of standard associated with the dimensions of a particular type of paneling for false ceilings.
  • An objective of the present invention is therefore to eliminate the reported drawbacks, by providing a lighting appliance with a reduced encumbrance, which allows the saving of storage space.
  • Another objective of the invention is to provide a lighting appliance with a reduced encumbrance, which allows good performances to be obtained, as a result of optimized production processes.
  • An additional objective of the invention is to provide a lighting appliance with a reduced encumbrance for industrial environments, which has an excellent quality/price ratio and which can be easily installed and maintained.
  • the lighting appliance with a reduced encumbrance, object of the present invention comprises a body 10, generically U-shaped, at whose ends two headpieces 11 are fixed, and above which a grid reflector 13 is positioned, in correspondence with the central housing 12, for a suitable external light diffusion.
  • the appliance thus constructed can be advantageously used inside certain panels forming the false ceilings of civil and/or industrial buildings.
  • the body 10 has two moveable flaps 14, which, under rest conditions, i.e. during transportation and storage of the lighting appliance, can be folded along the profile of the grid reflector 13; under operating conditions, on the contrary, i.e. when the appliance has been installed, the flaps 14 can be extended until they reach standard dimensions of the panel used.
  • the overall encumbrance of the lighting appliance when the product is packaged, i.e. during moving and storage, is therefore limited to the dimensions of the grid reflector 13, as the flaps 14 are folded onto the body 10 (as illustrated in figures 1 to 3); for the installation of the product, on the other hand, the flaps 14 are extended outside the grid reflector 13 (figures 2 and 4), so that the appliance has the standard dimension of panels for false ceilings and can therefore be installed in the pre-established housing of the ceiling.
  • the innovative design of the shaped body 10 consequently allows the overall encumbrance of the lighting appliance to be minimized.
  • the body 10 is also equipped with a rear door 17 for effecting the wiring of the lighting appliance, which can therefore be installed without having to entirely dismantle the product; in particular, the door 17 has a terminal board inside the body 10, to which the feeding wires coming from the reactor are connected, thus allowing a simple and rapid wiring of the appliance.
  • the appliance according to the invention has a lesser height and a substantial saving in raw materials, such as the plate of the body 10 and aluminum of which the grid reflector 13 is made.
  • the reduced encumbrance of the appliance therefore allows a saving in storage space, thus allowing a greater number of packagings (stackable) on top of a pallet and/or inside a container having a predefined volume, to be contained.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Vehicle Body Suspensions (AREA)
  • Connecting Device With Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
EP06112758A 2005-05-09 2006-04-19 Beleuchtungsvorrichtung mit reduziertem Platzbedarf Expired - Lifetime EP1722163B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000139A ITVI20050139A1 (it) 2005-05-09 2005-05-09 Apparecchio di illuminazione ad ingombro contenuto

Publications (3)

Publication Number Publication Date
EP1722163A2 true EP1722163A2 (de) 2006-11-15
EP1722163A3 EP1722163A3 (de) 2007-04-25
EP1722163B1 EP1722163B1 (de) 2009-02-18

Family

ID=36572338

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06112758A Expired - Lifetime EP1722163B1 (de) 2005-05-09 2006-04-19 Beleuchtungsvorrichtung mit reduziertem Platzbedarf

Country Status (6)

Country Link
EP (1) EP1722163B1 (de)
CN (1) CN100485254C (de)
AT (1) ATE423294T1 (de)
DE (1) DE602006005190D1 (de)
ES (1) ES2322090T3 (de)
IT (1) ITVI20050139A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180231218A1 (en) * 2017-02-12 2018-08-16 Huizhou Light Engine Limited Troffer lighting systems and methods for installing the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828456B2 (en) 2007-10-17 2010-11-09 Lsi Industries, Inc. Roadway luminaire and methods of use
US8794787B2 (en) 2009-11-10 2014-08-05 Lsi Industries, Inc. Modular light reflectors and assemblies for luminaire
CN105156948A (zh) * 2015-09-01 2015-12-16 吕海华 可压缩嵌入式led灯具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013072A6 (nl) 1998-10-15 2001-09-04 Vennootschap Kreon De Randloze inbouwstructuur voor de vlakke inbouw van verlichtingsarmaturen.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455594A (en) * 1983-03-02 1984-06-19 Yang Tai Her Extension, folding or detachable lamp shade
GB2239085A (en) * 1989-12-01 1991-06-19 Moorlite Electrical Ltd A lamp housing and method for making it
CN2183498Y (zh) * 1994-01-11 1994-11-23 黄明智 改进结构的灯座框体
DE202004012448U1 (de) * 2004-08-09 2004-10-14 Ridi Leuchten Gmbh Leuchtengehäuse

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013072A6 (nl) 1998-10-15 2001-09-04 Vennootschap Kreon De Randloze inbouwstructuur voor de vlakke inbouw van verlichtingsarmaturen.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180231218A1 (en) * 2017-02-12 2018-08-16 Huizhou Light Engine Limited Troffer lighting systems and methods for installing the same

Also Published As

Publication number Publication date
ATE423294T1 (de) 2009-03-15
DE602006005190D1 (de) 2009-04-02
EP1722163A3 (de) 2007-04-25
CN100485254C (zh) 2009-05-06
ES2322090T3 (es) 2009-06-16
HK1097033A1 (zh) 2007-06-15
CN1862078A (zh) 2006-11-15
EP1722163B1 (de) 2009-02-18
ITVI20050139A1 (it) 2006-11-10

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