WO2009052172A3 - Led lighting assembly with leds having different viewing angles - Google Patents

Led lighting assembly with leds having different viewing angles Download PDF

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Publication number
WO2009052172A3
WO2009052172A3 PCT/US2008/079980 US2008079980W WO2009052172A3 WO 2009052172 A3 WO2009052172 A3 WO 2009052172A3 US 2008079980 W US2008079980 W US 2008079980W WO 2009052172 A3 WO2009052172 A3 WO 2009052172A3
Authority
WO
WIPO (PCT)
Prior art keywords
leds
led lighting
viewing angles
lighting assembly
different viewing
Prior art date
Application number
PCT/US2008/079980
Other languages
French (fr)
Other versions
WO2009052172A2 (en
Inventor
Timothy Darrell Anderson
Original Assignee
Hussmann Corp
Timothy Darrell Anderson
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 Hussmann Corp, Timothy Darrell Anderson filed Critical Hussmann Corp
Priority to US12/674,692 priority Critical patent/US20110058357A1/en
Publication of WO2009052172A2 publication Critical patent/WO2009052172A2/en
Publication of WO2009052172A3 publication Critical patent/WO2009052172A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/001—Devices for lighting, humidifying, heating, ventilation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0439—Cases or cabinets of the open type
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/088—Clips; Clamps
    • 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
    • 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
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/305—Lighting for domestic or personal use for refrigerators
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
    • 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
    • F21Y2113/00—Combination of 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/20—Combination of light sources of different form
    • 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]

Abstract

A merchandiser that includes a case that defines a product display area and that includes a frame having mullions. The mullions define at least one opening such that the food product within the product display area is accessible from the front of the case. The merchandiser also includes at least one shelf for supporting and displaying food product within the product display area, and a light assembly that is coupled to at least one of the mullions and that is positioned to illuminate the food product. The light assembly includes a first LED that has a first viewing angle and a second LED that has a second viewing angle that is smaller than the first viewing angle.
PCT/US2008/079980 2007-10-15 2008-10-15 Led lighting assembly with leds having different viewing angles WO2009052172A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/674,692 US20110058357A1 (en) 2007-10-15 2008-10-15 Led lighting assembly with leds having different viewing angles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99903707P 2007-10-15 2007-10-15
US60/999,037 2007-10-15

Publications (2)

Publication Number Publication Date
WO2009052172A2 WO2009052172A2 (en) 2009-04-23
WO2009052172A3 true WO2009052172A3 (en) 2009-07-16

Family

ID=40568055

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/079980 WO2009052172A2 (en) 2007-10-15 2008-10-15 Led lighting assembly with leds having different viewing angles

Country Status (2)

Country Link
US (1) US20110058357A1 (en)
WO (1) WO2009052172A2 (en)

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JP5311798B2 (en) * 2007-11-01 2013-10-09 三洋電機株式会社 Showcase
GB2468036B (en) * 2009-02-20 2013-03-13 Hussmann Corp High efficacy LED light assembly for a merchandiser
EP2504617A2 (en) * 2009-11-27 2012-10-03 Heribert R. Albert Optimization of led and smd fluorescent tubes
US20110141729A1 (en) 2009-12-11 2011-06-16 Osram Sylvania Inc. Retrofit-Style Lamp and Fixture, Each Including a One-Dimensional Linear Batwing Lens
US8434914B2 (en) 2009-12-11 2013-05-07 Osram Sylvania Inc. Lens generating a batwing-shaped beam distribution, and method therefor
KR101510755B1 (en) * 2009-12-11 2015-04-10 오스람 실바니아 인코포레이티드 Retrofit­style lamp and fixture， each including a one­dimensional linear batwing lens
US8434889B2 (en) * 2010-03-19 2013-05-07 GE Lighting Solutions, LLC Lighted display case having reduced glare
US9157675B2 (en) * 2010-06-09 2015-10-13 Hill Phoenix, Inc. Insulated case construction
US8845045B2 (en) 2010-06-09 2014-09-30 Hill Phoenix, Inc. Door closing control and electrical connectivity system for refrigerated case
DE102010040579A1 (en) * 2010-09-10 2012-03-15 Kips Led Verlichting Bvba LED lighting device
JP5517890B2 (en) * 2010-11-15 2014-06-11 サンデン株式会社 Showcase and lighting module
WO2012157976A2 (en) * 2011-05-17 2012-11-22 한양대학교 산학협력단 Lighting apparatus for measuring the position of a mobile terminal, and position measuring system using same
JP2013161614A (en) * 2012-02-03 2013-08-19 Panasonic Corp Lighting fixture
KR101928357B1 (en) * 2012-03-23 2018-12-12 엘지이노텍 주식회사 illumination unit and display apparatus for using the same
CA2805661A1 (en) * 2013-01-23 2014-07-23 Stephane Tremblay Led holder
US20140313710A1 (en) * 2013-02-06 2014-10-23 Elmer A. Wessel Lighting Structure and System
US9516954B2 (en) 2013-09-11 2016-12-13 GE Lighting Solutions, LLC Showcase member with direct-mounted LED light source
CN107206933B (en) * 2014-10-27 2019-09-10 Smr专利责任有限公司 A kind of lamp group part for vehicle
CN204345391U (en) * 2014-11-12 2015-05-20 通用电气照明解决方案有限公司 Lamp bar and refrigerated display cabinet
US11125412B2 (en) * 2014-12-01 2021-09-21 Current Lighting Solutions, Llc Lighting device with efficient light-spreading lens system
US9541245B2 (en) 2015-02-09 2017-01-10 Target Brands, Inc. Modular valance fixture
CN107518702B (en) * 2016-06-22 2024-04-05 赛尔富电子有限公司 LED bar lamp and exhibition cabinet
US10514138B2 (en) * 2016-10-13 2019-12-24 American Woodmark Corporation Lighting placements system
NZ781572A (en) 2016-10-26 2024-03-22 Hussmann Corp Case frame and door assembly for a merchandiser
CN106439566A (en) * 2016-11-22 2017-02-22 赛尔富电子有限公司 LED strip-shaped lamp
CN106724404B (en) * 2016-12-22 2023-12-22 赛尔富电子有限公司 Goods shelf and sign board LED strip lamp for same
CN107816667B (en) * 2017-11-28 2024-04-16 赛尔富电子有限公司 Light distribution system for refrigerator
USD882160S1 (en) 2018-07-20 2020-04-21 Roys Curtis A LED clip
USD890983S1 (en) 2018-03-05 2020-07-21 Curtis Alan Roys LED mounting adapter
US11022282B2 (en) * 2018-02-26 2021-06-01 RetroLED Components, LLC System and method for mounting LED light modules
US11441760B2 (en) 2018-02-26 2022-09-13 Curtis Alan Roys System and method for mounting LED light modules
USD916359S1 (en) 2018-03-05 2021-04-13 Curtis Alan Roys LED clip
USD887033S1 (en) 2018-04-02 2020-06-09 Curtis Alan Roys LED universal mount with integrated LEDs
US10617229B1 (en) * 2018-10-16 2020-04-14 Target Brands, Inc. Shelf assembly with powered back panels
CA3058851A1 (en) * 2018-12-24 2020-06-24 Axis Lighting Inc. Outdoor light fixtures
CN109578941A (en) * 2018-12-25 2019-04-05 赛尔富电子有限公司 A kind of refrigerator-freezer illumination lens system
AT524274B1 (en) * 2019-02-27 2022-07-15 Sanube Gmbh Strip-shaped fitting for cargo holds
US11002438B2 (en) 2019-04-03 2021-05-11 Sidney Howard Norton Adjustable clip-on base for LED assembly
CN110440169A (en) * 2019-08-09 2019-11-12 赛尔富电子有限公司 A kind of lens, lens group and lamps and lanterns

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JP2006230896A (en) * 2005-02-28 2006-09-07 Koizumi Sangyo Corp Illumination structure and illumination unit for showcase
JP2007229352A (en) * 2006-03-03 2007-09-13 Gac Corp Refrigerating showcase

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US8115411B2 (en) * 2006-02-09 2012-02-14 Led Smart, Inc. LED lighting system
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JP2006230896A (en) * 2005-02-28 2006-09-07 Koizumi Sangyo Corp Illumination structure and illumination unit for showcase
JP2007229352A (en) * 2006-03-03 2007-09-13 Gac Corp Refrigerating showcase

Also Published As

Publication number Publication date
WO2009052172A2 (en) 2009-04-23
US20110058357A1 (en) 2011-03-10

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