WO2013001485A1 - Logement pour un réverbère à del - Google Patents

Logement pour un réverbère à del Download PDF

Info

Publication number
WO2013001485A1
WO2013001485A1 PCT/IB2012/053287 IB2012053287W WO2013001485A1 WO 2013001485 A1 WO2013001485 A1 WO 2013001485A1 IB 2012053287 W IB2012053287 W IB 2012053287W WO 2013001485 A1 WO2013001485 A1 WO 2013001485A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
cover
compartment
housing
luminaire
Prior art date
Application number
PCT/IB2012/053287
Other languages
English (en)
Inventor
Godfried Johannes HEYDENRYCH
Original Assignee
Beka (Proprietary) Limited
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 Beka (Proprietary) Limited filed Critical Beka (Proprietary) Limited
Publication of WO2013001485A1 publication Critical patent/WO2013001485A1/fr
Priority to ZA2013/08771A priority Critical patent/ZA201308771B/en

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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/116—Fixing lighting devices to arms or standards
    • 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
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional 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]

Definitions

  • This invention relates to a housing for a luminaire, and more particularly, but not exclusively, the invention relates to a housing for an LED street light.
  • a typical LED street light luminaire comprises a housing that accommodates a plurality of LEDs, the housing being fitted to a lamp pole or mast.
  • the housing in turn comprises the necessary compartments to accommodate the LED array and the electrical gear required to power and control the LED array.
  • LED street light luminaires suffer from two main disadvantages.
  • the first disadvantage is that the housing is fixed to the lamp pole, from below, with screws, thereby making them accessible to people wishing to dismantle and/or remove the housing from the lamp pole.
  • the second disadvantage is that any maintenance that is required to be carried out on or in the luminaire, such as upgrading and/or a general service, requires the entire luminaire to be removed from the lamp post, which is time consuming and cumbersome.
  • a housing for an LED street light luminaire comprising: a base that can be secured to a fixture, the base defining a first compartment; and a cover hingedly fitted to the base, the cover defining a second compartment to overlie the first compartment of the base, the cover further defining a luminaire compartment to accommodate an LED array, the luminaire compartment extending from the base.
  • the base comprises a tubular receiver to accommodate the end of the fixture, typically the end of a street pole, with an operatively upper surface of the tubular receiver comprising at least one securing formation to enable the base to be secured to the fixture.
  • the base is fitted with a first electrical connector to facilitate an electrical connection between an electrical power source and the LED array.
  • a distal region of the base comprises at least one lug defining an L-shaped hinging recess.
  • the second compartment of the cover comprises a hinge shaft, the hinge shaft being positioned adjacent or proximate the luminaire compartment, the hinge shaft being arranged to hinge within, and relative to, the hinging recess of the lug.
  • the cover In use, the cover can move between a first position, in which the cover extends transversely relative to the base, and a second position, in which the cover is substantially aligned with the base.
  • the cover hangs relative to the base, when the base is fitted to the fixture, with the hinge shaft resting within the L-shaped hinging recess.
  • the second compartment of the cover comprises a second electrical connector that can register with the first electrical connector of the base, so that in the aforementioned second position, the first and second electrical connectors are in electrical contact with each other.
  • the base and cover comprises a clipping arrangement to enable the cover to be securely clipped to the base, when in the second position.
  • the second compartment of the cover accommodates the control gear for the LED array.
  • the luminaire compartment comprises a board to carry the LED array, with a glass cover being fitted to cover the LED array.
  • a base for an LED street light luminaire housing the base defining a first compartment and comprising: a tubular receiver to accommodate the end of a fixture, typically the end of a street pole; and at least one lug defining an L-shaped hinging recess at a distal region of the base, the hinging recess being arranged to hingedly receive a cover, the cover defining a second compartment to overlie the first compartment of the base, the cover further defining a luminaire compartment to accommodate an LED array, the luminaire compartment extending from the base.
  • an operatively upper surface of the tubular receiver comprises at least one securing formation to enable the base to be secured to the fixture.
  • the base is fitted with a first electrical connector to facilitate an electrical connection from an electrical power source and the LED array.
  • the second compartment of the cover comprises a hinge shaft, the hinge shaft being positioned adjacent or proximate the luminaire compartment, the hinge shaft being arranged to hinge within, and relative to, the hinging recess of the lug.
  • a cover for an LED street light luminaire housing comprising: a second compartment to overlie a first compartment of a base to which the cover is hingedly fitted; a luminaire compartment to accommodate an LED array, the luminaire compartment extending from the base when the cover is fitted to the base; and a hinge shaft located within the second compartment of the cover, the hinge shaft being positioned adjacent or proximate the luminaire compartment, the hinge shaft being arranged to hinge within, and relative to, an L-shaped hinging recess provided in the base.
  • the cover In use, the cover can move between a first position, in which the cover extends transversely relative to the base, and a second position, in which the cover is substantially aligned with the base.
  • the cover hangs relative to the base, when the base is fitted to the fixture, with the hinge shaft resting within the L-shaped hinging recess.
  • the second compartment of the cover comprises a second electrical connector that can register with a first electrical connector provided in the base, so that in the aforementioned second position, the first and second electrical connectors are in electrical contact with each other.
  • the second compartment of the housing accommodates the control gear for the LED array.
  • the luminaire compartment comprises a board to carry the LED array, with a glass cover being fitted to cover the LED array.
  • Figure 1 shows a perspective view of a housing for an LED street light luminaire according to an embodiment of the present invention, the housing being shown in a detached configuration in which a cover is detached, and separate, from a base;
  • Figure 2 shows a perspective view of the housing shown in Figure 1 in an attached, open configuration, in which the cover is hingedly fitted to the base;
  • Figure 3 shows a perspective view of the housing shown in Figures 1 and 2 in an attached, closed configuration
  • Figures 4 to 6 i show side views of the detached, attached and open, and attached and closed configurations shown in Figures 1 to 3, respectively.
  • a housing 10 for an LED street light luminaire comprises a substantially square base 12 that can be secured to a fixture 14, typically the spigot end 16 of a street pole 14.
  • the base 12 defines a first compartment 18 and comprises a tubular receiver 20 to accommodate the spigot end 16 of the fixture 14.
  • An operatively upper surface of the tubular receiver 20 comprises at least one securing formation 22 to enable the base 12 to be secured to the fixture 14.
  • the securing formation 22 may comprise at least two stainless steel M8 hexagonal-head screws 24, 26, which is secured from the inside of the luminaire housing 10 so as to minimise the risk of vandalism and theft.
  • the base 12 is fitted with a first electrical connector 28 to facilitate an electrical connection to an electrical power source (not shown).
  • a distal region 30 of the base 12 comprises a pair of spaced apart lugs 32, 34 that each define an L-shaped hinging recess 36, 38, which will be referred to in more detail further on in the specification.
  • the luminaire housing 10 further comprises a substantially planar, rectangular cover 40 that is hingedly fitted to the base 12.
  • the cover 40 defines a second compartment 42 to overlie the first compartment 18 of the base 12.
  • the second compartment 42 of the cover 40 comprises a hinge shaft 44, the hinge shaft 44 being arranged to hinge within, and relative to, the hinging recesses 36, 38 of the lugs 32, 34, as best shown in Figures 2, 3, 5 and 6.
  • the second compartment 42 of the housing 10 also accommodates the control gear 46 for an LED array 48, with the control gear 46 typically being fitted to a removable gear tray.
  • the second compartment 42 of the cover 40 comprises a second electrical connector 50 that can conveniently register with the first electrical connector 28 of the base 12, so that when secured together, as shown in Figures 3 and 6, the first and second electrical connectors 28, 50 are in electrical contact with each other.
  • the cover 40 further defines a luminaire compartment 52 to accommodate the LED array 48, the luminaire compartment 52 extending/protruding from the base 12, as best shown in Figures 3 and 6.
  • the luminaire compartment 52 comprises a PCB 54 to carry the LED array 48, with a glass cover 56 being fitted to cover the LED array 48.
  • the opposite side of the luminaire compartment 52 comprises a plurality of cooling fins 58 that are designed to prevent the accumulation of dirt, thus ensuring continuous effective cooling.
  • the cooling rib height to width ratio does not exceed 0.7.
  • the PCB 54 of the LED array 48 comprises a temperature sensor that reduces the current to protect the LEDs at higher than rated ambient temperatures.
  • the temperature sensor is typically not used to switch off the LEDs at high temperatures.
  • the base 12 and cover 40 comprises a clipping arrangement 60 to enable the cover 40 to be securely clipped to the base 12, when in the secured position as shown in Figures 3 and 6.
  • the base 12 defines recesses 62 to accommodate clips 64 fitted to the cover 40, proximate the second compartment 42.
  • the cover 40 can move between a first position, as shown in Figures 1 , 2, 4 and 5, in which the cover 40 extends transversely relative to the base 12, and a second position, as shown in Figures 3 and 6, in which the cover 40 is substantially aligned with the base 12.
  • the cover 40 hangs relative to the base 12, when the base 12 is fitted to the fixture 14, with the hinge shaft 44 resting within the L-shaped hinging recesses 36, 38.
  • the present invention and in particular the hinging arrangement between the cover and the base, thus allows the replacement, upgrading and servicing of the luminaire, and in particular the LED array and control gear, without having to remove the entire luminaire.
  • the modular arrangement of the luminaire housing ensures that different light engines inside the same base can be easily and readily exchanged. It also allows on site replacement without tools, and fast and easy assembly.

Landscapes

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

Abstract

La présente invention concerne un logement (10) pour un réverbère à DEL, le logement comprenant une base (12) pouvant être fixée sur un appareil (14), la base définissant un premier compartiment (18). Un revêtement (40) est monté par charnière sur la base (12), le revêtement définissant un second compartiment (42) devant recouvrir le premier compartiment de la base. Le revêtement (40) définit en outre un compartiment de luminaire (52) devant accueillir un réseau de DEL (48), le compartiment de luminaire s'étendant depuis la base. Dans un mode de réalisation, la base (12) comprend un récepteur tubulaire (20) destiné à accueillir l'extrémité de l'appareil, généralement l'extrémité d'un poteau de réverbère, une surface fonctionnellement supérieure du récepteur tubulaire comprenant au moins une formation de fixation permettant la fixation de la base sur l'appareil. Dans un mode de réalisation, la base est pourvue d'un premier connecteur électrique (28) facilitant une connexion électrique entre une source d'énergie électrique et le réseau de DEL.
PCT/IB2012/053287 2011-06-30 2012-06-28 Logement pour un réverbère à del WO2013001485A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2013/08771A ZA201308771B (en) 2011-06-30 2013-11-21 A housing for an led street light luminaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201104836 2011-06-30
ZA2011/04836 2011-06-30

Publications (1)

Publication Number Publication Date
WO2013001485A1 true WO2013001485A1 (fr) 2013-01-03

Family

ID=46755048

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/053287 WO2013001485A1 (fr) 2011-06-30 2012-06-28 Logement pour un réverbère à del

Country Status (2)

Country Link
WO (1) WO2013001485A1 (fr)
ZA (1) ZA201308771B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014117145A1 (fr) * 2013-01-28 2014-07-31 Spiro Daniel S Structure de dispositif intermédiaire pour des poteaux d'éclairage
ITRM20130605A1 (it) * 2013-11-04 2015-05-05 Enel Sole Srl Apparato d'illuminazione a smontaggio facilitato
US9506635B2 (en) 2012-01-26 2016-11-29 Enel Sole S.R.L. Lighting apparatus having a cover with optical section and cover section with hinging means interposed therebetween
BE1023540B1 (fr) * 2015-10-26 2017-04-27 Schreder Sa Améliorations de ou relatives à des luminaires
EP3312500A1 (fr) * 2016-10-24 2018-04-25 Simon Lighting, S.A. Luminaire et couvercle de luminaire
US10180248B2 (en) 2015-09-02 2019-01-15 ProPhotonix Limited LED lamp with sensing capabilities
WO2021180706A1 (fr) * 2020-03-09 2021-09-16 Schreder S.A. Tête de luminaire à dissipateur thermique amélioré
US20240052984A1 (en) * 2020-11-02 2024-02-15 Signify Holding B.V. Post-top light fixture

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096029A (en) * 1959-03-05 1963-07-02 El Be Elcktriska Aktiebolag Lanterns
JP2009054500A (ja) * 2007-08-28 2009-03-12 Toshiba Lighting & Technology Corp 照明器具及び照明装置
DE202009000344U1 (de) * 2008-01-18 2009-03-26 Pyroswift Holding Co., Ltd., Wanchai Beleuchtungsvorrichtung
US20090251898A1 (en) * 2008-04-04 2009-10-08 Ruud Lighting, Inc. LED Light Fixture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096029A (en) * 1959-03-05 1963-07-02 El Be Elcktriska Aktiebolag Lanterns
JP2009054500A (ja) * 2007-08-28 2009-03-12 Toshiba Lighting & Technology Corp 照明器具及び照明装置
DE202009000344U1 (de) * 2008-01-18 2009-03-26 Pyroswift Holding Co., Ltd., Wanchai Beleuchtungsvorrichtung
US20090251898A1 (en) * 2008-04-04 2009-10-08 Ruud Lighting, Inc. LED Light Fixture

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9506635B2 (en) 2012-01-26 2016-11-29 Enel Sole S.R.L. Lighting apparatus having a cover with optical section and cover section with hinging means interposed therebetween
WO2014117145A1 (fr) * 2013-01-28 2014-07-31 Spiro Daniel S Structure de dispositif intermédiaire pour des poteaux d'éclairage
ITRM20130605A1 (it) * 2013-11-04 2015-05-05 Enel Sole Srl Apparato d'illuminazione a smontaggio facilitato
WO2015063807A1 (fr) * 2013-11-04 2015-05-07 ENEL SOLE S.r.l Appareil d'éclairage doté d'une description de démontage facilité
US10180248B2 (en) 2015-09-02 2019-01-15 ProPhotonix Limited LED lamp with sensing capabilities
BE1023540B1 (fr) * 2015-10-26 2017-04-27 Schreder Sa Améliorations de ou relatives à des luminaires
US20170114986A1 (en) * 2015-10-26 2017-04-27 Schreder Sa Luminaires
EP3163153A1 (fr) * 2015-10-26 2017-05-03 Schréder S.A. Améliorations de ou associées à des luminaires
CN107062000A (zh) * 2015-10-26 2017-08-18 施雷德股份有限公司 改进或者关于灯具
EP3312500A1 (fr) * 2016-10-24 2018-04-25 Simon Lighting, S.A. Luminaire et couvercle de luminaire
WO2018077677A1 (fr) * 2016-10-24 2018-05-03 Simon Lighting, S.A. Luminaire et couvercle pour le luminaire
CN109952469A (zh) * 2016-10-24 2019-06-28 西蒙照明股份有限公司 照明器和照明器罩盖
WO2021180706A1 (fr) * 2020-03-09 2021-09-16 Schreder S.A. Tête de luminaire à dissipateur thermique amélioré
NL2025081B1 (en) * 2020-03-09 2021-10-19 Schreder Sa Luminaire head with improved heatsink
US20240052984A1 (en) * 2020-11-02 2024-02-15 Signify Holding B.V. Post-top light fixture
US11953179B2 (en) * 2020-11-02 2024-04-09 Signify Holding, B.V. Post-top light fixture

Also Published As

Publication number Publication date
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