EP2489931A3 - Luminaire - Google Patents

Luminaire Download PDF

Info

Publication number
EP2489931A3
EP2489931A3 EP12155567.6A EP12155567A EP2489931A3 EP 2489931 A3 EP2489931 A3 EP 2489931A3 EP 12155567 A EP12155567 A EP 12155567A EP 2489931 A3 EP2489931 A3 EP 2489931A3
Authority
EP
European Patent Office
Prior art keywords
main body
side plate
waterproof member
light
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.)
Withdrawn
Application number
EP12155567.6A
Other languages
German (de)
French (fr)
Other versions
EP2489931A2 (en
Inventor
Yoshiji Kamata
Koji Suzuki
Kazuhito Murofushi
Kengo Ishikawa
Sayaka Tomiyama
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Publication of EP2489931A2 publication Critical patent/EP2489931A2/en
Publication of EP2489931A3 publication Critical patent/EP2489931A3/en
Withdrawn legal-status Critical Current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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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
    • F21V23/02—Arrangement 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
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21V17/12—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 screwing
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/107—Outdoor lighting of the exterior of buildings
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

According to one embodiment, a luminaire (1) includes a main body (11), a waterproof ring (25), a floodlight panel (28), an upper edge member (31), a light-emitting part (46), a waterproof member (61) and a side plate (71). The light-emitting part (46) provided in the main body (11) emits illumination light upward. The side plate (71) is coupled to the end of the main body (11) through the waterproof member (61). The waterproof member (61) and the side plate (71) include a first recess portion (62) and a second recess portion (76) continuous with the groove (38). Heights of bottoms (62a, 76a) of the respective recess portions (62, 76) are equal to or lower than the upper surface of the floodlight panel (28).
EP12155567.6A 2011-02-16 2012-02-15 Luminaire Withdrawn EP2489931A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011030835A JP2012169207A (en) 2011-02-16 2011-02-16 Lighting fixture

Publications (2)

Publication Number Publication Date
EP2489931A2 EP2489931A2 (en) 2012-08-22
EP2489931A3 true EP2489931A3 (en) 2013-07-03

Family

ID=45655825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12155567.6A Withdrawn EP2489931A3 (en) 2011-02-16 2012-02-15 Luminaire

Country Status (2)

Country Link
EP (1) EP2489931A3 (en)
JP (1) JP2012169207A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013100313A1 (en) * 2011-12-29 2013-07-04 주식회사 포스코엘이디 Optical semiconductor lighting apparatus
DE102013214620A1 (en) * 2013-07-26 2015-01-29 Itz Innovations- Und Technologiezentrum Gmbh Stripper plate
DE102015122510A1 (en) * 2015-12-22 2017-06-22 Rehau Ag + Co Lighting device with an elongated lamp and a protective element made of a plastic material
US10151435B2 (en) 2016-04-09 2018-12-11 Tempo Industries, Llc Adaptive LED cove lighting system
US10352509B2 (en) 2016-04-09 2019-07-16 Tempo Industries, Llc Adaptive LED cove lighting system with micro baffle
US10222012B2 (en) * 2016-08-08 2019-03-05 Tempo Industries, Llc Ceiling-based LED auditorium pathway lighting apparatus
JP6938814B2 (en) * 2017-04-28 2021-09-22 コイト電工株式会社 Lighting device
JP7003576B2 (en) * 2017-10-31 2022-02-04 三菱電機株式会社 lighting equipment
US10451264B2 (en) 2018-03-20 2019-10-22 Tempo Industries, Llc Water resistant LED light fixtures
CN108426202B (en) * 2018-04-11 2021-07-09 深圳市松朗科技有限公司 Lighting lamp
DE102019200255B4 (en) * 2019-01-10 2020-10-08 Heraeus Noblelight Gmbh Sealed profile system for a lighting module, assembly system with it and method for assembly of such
JP6769521B2 (en) * 2019-05-17 2020-10-14 岩崎電気株式会社 lighting equipment
JP7388869B2 (en) 2019-10-18 2023-11-29 Idec株式会社 electrical equipment
CN110726080A (en) * 2019-10-24 2020-01-24 江苏品正光电科技有限公司 Strip-shaped lighting lamp with waterproof mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006010949U1 (en) * 2006-07-14 2006-09-07 Chen, Chia-Yi, Donggang Light e.g. road lantern comprises framework and number of ribs, which are arranged at upper side of framework, number of LEDs at framework and transparent cover is fastened at lower side of the framework
US20090034255A1 (en) * 2007-07-31 2009-02-05 Xuliang Li Environmentally friendly street lamps
DE202008007211U1 (en) * 2008-05-29 2009-10-08 Ledon Lighting Gmbh Luminaire housing, in particular for an LED luminaire, with sealing element
US20100118534A1 (en) * 2008-11-11 2010-05-13 Chi Wai Lo Modular led flood light

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006010949U1 (en) * 2006-07-14 2006-09-07 Chen, Chia-Yi, Donggang Light e.g. road lantern comprises framework and number of ribs, which are arranged at upper side of framework, number of LEDs at framework and transparent cover is fastened at lower side of the framework
US20090034255A1 (en) * 2007-07-31 2009-02-05 Xuliang Li Environmentally friendly street lamps
DE202008007211U1 (en) * 2008-05-29 2009-10-08 Ledon Lighting Gmbh Luminaire housing, in particular for an LED luminaire, with sealing element
US20100118534A1 (en) * 2008-11-11 2010-05-13 Chi Wai Lo Modular led flood light

Also Published As

Publication number Publication date
EP2489931A2 (en) 2012-08-22
JP2012169207A (en) 2012-09-06

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