WO2013026915A3 - Luminaire unit for a luminaire, and luminaire - Google Patents

Luminaire unit for a luminaire, and luminaire Download PDF

Info

Publication number
WO2013026915A3
WO2013026915A3 PCT/EP2012/066482 EP2012066482W WO2013026915A3 WO 2013026915 A3 WO2013026915 A3 WO 2013026915A3 EP 2012066482 W EP2012066482 W EP 2012066482W WO 2013026915 A3 WO2013026915 A3 WO 2013026915A3
Authority
WO
WIPO (PCT)
Prior art keywords
luminaire
light
side wall
channel
emitting means
Prior art date
Application number
PCT/EP2012/066482
Other languages
German (de)
French (fr)
Other versions
WO2013026915A2 (en
Inventor
Wolfgang Bechter
Patrick Kilga
Original Assignee
Zumtobel Lighting Gmbh
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 Zumtobel Lighting Gmbh filed Critical Zumtobel Lighting Gmbh
Priority to EP12758804.4A priority Critical patent/EP2748514B1/en
Publication of WO2013026915A2 publication Critical patent/WO2013026915A2/en
Publication of WO2013026915A3 publication Critical patent/WO2013026915A3/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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • 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
    • 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
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
    • 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
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/038—Lighting devices intended for fixed installation of surface-mounted type intended to be mounted on a light track
    • 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
    • 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
    • F21V21/025—Elongated bases having a U-shaped cross section
    • 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
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/008—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being outside the housing of the lighting device
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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)
  • 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

In a case of a luminaire unit for use in a luminaire housing of a luminaire with an elongate profile element (10), through which a channel (3) with a longitudinal extent (L) is formed, wherein the channel (3), when viewed in a cross section, has a first side wall region (31), a second side wall region (32) and a base region (33) connecting the side wall regions (31, 32), and with a light-emitting means for generating a light to be emitted by the luminaire, which light-emitting means is arranged in a channel (3), a light-permeable shock-hazard protection element (11) is formed so as to connect the side wall regions (31, 32) and is arranged in such a way that the light-emitting means is surrounded in the form of a ring by the side wall regions (31, 32), the base region (33) and the shock-hazard protection element (11).
PCT/EP2012/066482 2011-08-25 2012-08-24 Luminaire unit for a luminaire, and luminaire WO2013026915A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12758804.4A EP2748514B1 (en) 2011-08-25 2012-08-24 Luminaire unit for a luminaire, and luminaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011051094U DE202011051094U1 (en) 2011-08-25 2011-08-25 Luminaire unit for a luminaire and luminaire
DE202011051094.8 2011-08-25

Publications (2)

Publication Number Publication Date
WO2013026915A2 WO2013026915A2 (en) 2013-02-28
WO2013026915A3 true WO2013026915A3 (en) 2013-06-20

Family

ID=46845719

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/066482 WO2013026915A2 (en) 2011-08-25 2012-08-24 Luminaire unit for a luminaire, and luminaire

Country Status (3)

Country Link
EP (1) EP2748514B1 (en)
DE (1) DE202011051094U1 (en)
WO (1) WO2013026915A2 (en)

Families Citing this family (20)

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Publication number Priority date Publication date Assignee Title
EP2921764B1 (en) * 2012-12-20 2017-10-11 CCS Inc. Line light irradiation device
AT13807U1 (en) * 2013-04-23 2014-09-15 Zumtobel Lighting Gmbh Lighting unit with contact protection
DE202013102670U1 (en) 2013-06-20 2014-09-23 Zumtobel Lighting Gmbh Luminaire for use in a lighting system and trunking system
DE102013216275B4 (en) * 2013-07-15 2015-07-02 Ridi Leuchten Gmbh lamp
CN104295947A (en) * 2013-07-17 2015-01-21 晋宝电气（浙江）有限公司 Lamp with strip light source with non-safety voltage
DE202013103456U1 (en) * 2013-08-01 2014-11-04 Zumtobel Lighting Gmbh Pendant luminaire with a light source for generating indirect lighting
DE102013018549A1 (en) * 2013-11-05 2015-05-07 Siteco Beleuchtungstechnik Gmbh lighting device
DE202014100946U1 (en) * 2014-03-03 2015-06-09 Zumtobel Lighting Gmbh Luminaire or lighting arrangement with an elongate carrier element and releasably attachable light module
DE202015104043U1 (en) * 2014-12-08 2016-03-09 Tridonic Gmbh & Co Kg Mounting bridge for fixing LED modules to mounting rails
DE202014106099U1 (en) * 2014-12-17 2016-03-18 Zumtobel Lighting Gmbh Light source carrier for a continuous line luminaire
DE202015100151U1 (en) * 2015-01-14 2016-04-15 Turck Holding Gmbh Linear lamps
CH710916A1 (en) * 2015-03-30 2016-09-30 Regent Beleuchtungskörper Ag Linear light and carrier profile for a linear light.
EP3115688B1 (en) 2015-07-08 2018-04-18 OSRAM GmbH A lighting device and corresponding method
DE102016124556A1 (en) * 2016-12-15 2018-06-21 Osram Gmbh Luminaire with mounting rail and mounting element for a circuit board
EP3354981A1 (en) * 2017-01-31 2018-08-01 Lira Sp. Z.O.O. A component of an optical system of an anti-glare lighting fixture
DE102017102063A1 (en) * 2017-02-02 2018-08-02 Siteco Beleuchtungstechnik Gmbh Tool-less mounting system for an LED module in a luminaire with a higher degree of protection
IT201800002263A1 (en) * 2018-01-31 2019-07-31 Adriani E Rossi Edizioni S R L LIGHTING APPARATUS
DE202019102513U1 (en) * 2019-05-06 2020-08-19 Zumtobel Lighting Gmbh End cap for a light strip light
DE102019129638A1 (en) 2019-11-04 2021-05-06 Bjb Gmbh & Co. Kg Luminaire component for covering a light source
CN113596307B (en) * 2021-07-29 2023-04-07 杭州海康威视数字技术股份有限公司 Light supplementing lamp, camera and light distribution assembly thereof

Citations (11)

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DE19612048A1 (en) * 1996-03-27 1997-10-02 Gaz Grubenlampen Ind Und Gerae Attachment for detachably fixing cover to lamp housing
WO2000025063A2 (en) * 1998-10-28 2000-05-04 John David Hopper Lighting apparatus
WO2007030542A2 (en) * 2005-09-06 2007-03-15 Lsi Industries, Inc. Linear lighting system
DE102006013144A1 (en) * 2006-03-20 2007-09-27 Hera Gmbh & Co. Kg Light-band light fixture e.g. tube-like phosphor light, has end pieces, whose mechanical fitting is combined with electrical connection contacts at front surface of end pieces, which electrically contacts counter contact of end pieces
DE202008004786U1 (en) * 2008-04-04 2008-06-12 Insta Elektro Gmbh Modular light band
EP1980785A1 (en) * 2007-04-13 2008-10-15 TRILUX GmbH & Co. KG Lighting system
EP2012054A2 (en) * 2007-06-21 2009-01-07 Alliance Optotek Co.,Ltd. Assembly for fixing and connecting light bar lamp
EP2149747A1 (en) * 2008-07-31 2010-02-03 Bticino S.P.A. Mounting device for lamp holders
WO2010100772A1 (en) * 2009-03-02 2010-09-10 株式会社オプトロム Lighting device
DE202010011843U1 (en) * 2010-08-25 2010-11-11 "Steinberg" Leuchtmittelwerke Gmbh Ceiling light, in particular for grid ceilings
WO2011028773A1 (en) * 2009-09-01 2011-03-10 Budike Lothar E S Led light fixture having led modules

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Patent Citations (11)

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Publication number Priority date Publication date Assignee Title
DE19612048A1 (en) * 1996-03-27 1997-10-02 Gaz Grubenlampen Ind Und Gerae Attachment for detachably fixing cover to lamp housing
WO2000025063A2 (en) * 1998-10-28 2000-05-04 John David Hopper Lighting apparatus
WO2007030542A2 (en) * 2005-09-06 2007-03-15 Lsi Industries, Inc. Linear lighting system
DE102006013144A1 (en) * 2006-03-20 2007-09-27 Hera Gmbh & Co. Kg Light-band light fixture e.g. tube-like phosphor light, has end pieces, whose mechanical fitting is combined with electrical connection contacts at front surface of end pieces, which electrically contacts counter contact of end pieces
EP1980785A1 (en) * 2007-04-13 2008-10-15 TRILUX GmbH & Co. KG Lighting system
EP2012054A2 (en) * 2007-06-21 2009-01-07 Alliance Optotek Co.,Ltd. Assembly for fixing and connecting light bar lamp
DE202008004786U1 (en) * 2008-04-04 2008-06-12 Insta Elektro Gmbh Modular light band
EP2149747A1 (en) * 2008-07-31 2010-02-03 Bticino S.P.A. Mounting device for lamp holders
WO2010100772A1 (en) * 2009-03-02 2010-09-10 株式会社オプトロム Lighting device
WO2011028773A1 (en) * 2009-09-01 2011-03-10 Budike Lothar E S Led light fixture having led modules
DE202010011843U1 (en) * 2010-08-25 2010-11-11 "Steinberg" Leuchtmittelwerke Gmbh Ceiling light, in particular for grid ceilings

Also Published As

Publication number Publication date
DE202011051094U1 (en) 2012-11-28
WO2013026915A2 (en) 2013-02-28
EP2748514A2 (en) 2014-07-02
EP2748514B1 (en) 2016-08-03

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