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WO2018103237A1 - Rayon lumineux réfléchissant - Google Patents

Rayon lumineux réfléchissant Download PDF

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Publication number
WO2018103237A1
WO2018103237A1 PCT/CN2017/078494 CN2017078494W WO2018103237A1 WO 2018103237 A1 WO2018103237 A1 WO 2018103237A1 CN 2017078494 W CN2017078494 W CN 2017078494W WO 2018103237 A1 WO2018103237 A1 WO 2018103237A1
Authority
WO
WIPO (PCT)
Prior art keywords
reflector
aluminum profile
light
guide plate
shelf
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.)
Ceased
Application number
PCT/CN2017/078494
Other languages
English (en)
Chinese (zh)
Inventor
李琪
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.)
Shanghai Candor Opto Electronics Tech Co Ltd
Original Assignee
Shanghai Candor Opto Electronics Tech Co Ltd
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 Shanghai Candor Opto Electronics Tech Co Ltd filed Critical Shanghai Candor Opto Electronics Tech Co Ltd
Publication of WO2018103237A1 publication Critical patent/WO2018103237A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • F21V21/096—Magnetic 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • 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
    • F21V7/00—Reflectors for light sources

Definitions

  • the utility model relates to the technical field of LED lighting, in particular to a reflective shelf light.
  • the existing LED shelf lights are generally fixed by magnets or snaps, fixed somewhere on the shelf laminate, and can only illuminate the space facing the LED bead on one side. There is no light source in the price tag section, and the brightness enhancement effect cannot be achieved.
  • shelf light that can illuminate the underlying shelf laminate, blend the price bar and reflect part of the light and illuminate the price tag area.
  • the purpose of the utility model is to overcome the deficiencies of the prior art, and to provide a shelf lamp capable of illuminating the illumination of the lower shelf laminate, and merging the price bar and reflecting part of the light and illuminating the price tag area.
  • the utility model relates to a reflective shelf lamp, comprising a light guide plate, a heat dissipation aluminum profile, a card holder, an LED light bar, an outer casing and a reflector, wherein the lower end of the rear surface of the heat dissipation aluminum profile is attached with an LED.
  • the light bar and the light guide plate are disposed between the outer casing and the heat dissipation aluminum profile, and the reflector is disposed below the light guide plate, the reflector has a position corresponding to the lamp bead of the LED light bar, the upper end of the reflector has a transparent structure, and the lower end of the reflector is reflective.
  • the upper end of the reflector is engaged with the heat-dissipating aluminum profile
  • the lower end of the reflector is engaged with the lower end of the outer casing
  • the upper end of the outer casing is engaged with the upper end of the heat-dissipating aluminum profile
  • the front surface of the outer casing is provided with a price tag interlayer.
  • the upper end surface of the rear surface of the heat dissipating aluminum profile is connected with the shelf layer by a card seat.
  • the card seat and the heat dissipation aluminum profile are fixed by self-tapping screws.
  • the upper end of the rear surface of the heat dissipating aluminum profile is connected to the magnet holder, and the magnet holder is adsorbed on the shelf layer.
  • the LED light bar is connected to a power connection line.
  • the utility model allows a part of the light to be illuminated to illuminate the lower shelf through half of the light-reflecting reflector, and another part of the light is reflected into the light guide plate, and is guided by the light guide plate to the price tag to realize one.
  • the LED light bar simultaneously illuminates the three-dimensional space that needs to be illuminated, such as the lower shelf laminate and the price tag.
  • the utility model has the advantages of simple structure, good heat dissipation, fashionable appearance, flexibility and practicality.
  • the utility model only needs to change the structure of the card seat, and can be applied to different shelf layers, and has wide application prospects.
  • the utility model can be widely applied to shelves of shopping malls, supermarkets, specialty stores, display stores, grocery stores, and the like.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is an assembled view of the present invention.
  • Figure 3 is an assembly view 2 of the present invention.
  • the utility model relates to a reflective shelf lamp, which comprises a light guide plate, a heat dissipation aluminum profile, a card holder, an LED light bar, an outer casing and a reflector.
  • the lower end of the rear surface of the heat dissipating aluminum profile 2 is attached with an LED strip 4, and the LED strip 4 is connected to the power connection line.
  • the light guide plate 1 is disposed between the outer casing 6 and the heat dissipating aluminum profile 2, and a reflector 7 is disposed below the light guide plate 1.
  • the reflector 7 corresponds to the position of the lamp bead of the LED strip 4, and the upper end of the reflector 7 has a transparent structure and is reflective.
  • the lower end of the cover 7 has a reflective structure, the upper end of the reflector 7 is engaged with the heat dissipating aluminum profile 2, the lower end of the reflector 7 is engaged with the lower end of the outer casing 6, and the upper end of the outer casing 6 is engaged with the upper end of the heat dissipating aluminum profile 2, and the outer casing 6 is attached.
  • the front surface is provided with a price tag interlayer 9.
  • the heat dissipation aluminum profile simultaneously serves as a heat dissipation and support.
  • the upper end of the rear surface of the heat dissipating aluminum profile 2 is connected to the shelf laminate 8 by a card holder 3.
  • the card holder 3 and the heat dissipating aluminum profile 2 are fixed by a self-tapping screw 5.
  • the upper end of the rear surface of the hot aluminum profile 2 can also be connected to the magnet holder and adsorbed to the shelf laminate 8 by the magnet holder.
  • the LED strip 4 When the LED strip 4 is illuminated in operation, most of the light will illuminate the space of the lower shelf laminate through the transparent structure of the reflector 7. A small portion of the light is directed through the reflective structure of the reflector 7 into the light guide plate 1 to illuminate the area of the price tag interlayer 9.
  • the price tag of the item is placed in the 9-zone area of the price tag, which can have a special lighting and backlight effect.
  • the utility model passes through the reflector 7 which is half-transmissive and half-reflective, so that a part of the light passes through to illuminate the lower shelf, and another part of the light is reflected into the light guide plate 1, and is guided by the light guide plate 1 to the price tag to realize one LED light bar.
  • the three-dimensional space that needs to be illuminated, such as the lower shelf laminate and the price tag, is illuminated.
  • the utility model has the advantages of simple structure, good heat dissipation, fashionable appearance, flexibility and practicality.
  • the utility model only needs to change the structure of the card holder 3, and can be applied to different shelf laminates, and has wide application prospects.
  • the utility model can be widely applied to shelves of shopping malls, supermarkets, specialty stores, display stores, grocery stores, and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Planar Illumination Modules (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

La présente invention concerne un rayon lumineux réfléchissant, comprenant une plaque de guidage de lumière (1), un profil en aluminium de dissipation de chaleur (2), un support (3), une bande de DEL (4), un boîtier (6), et un réflecteur (7). La bande de DEL (4) est fixée à l'extrémité inférieure de la surface arrière du profil en aluminium dissipant la chaleur (2). La plaque de guidage de lumière (1) est disposée entre le boîtier (6) et le profil en aluminium de dissipation de chaleur (2). Le réflecteur (7) est disposé au-dessous de la plaque de guidage de lumière (1). Le réflecteur (7) correspond à la position des cordons de lumière de la bande de LED (4). L'extrémité supérieure du réflecteur (7) a une structure transparente, et l'extrémité inférieure du réflecteur (7) a une structure réfléchissante. L'extrémité supérieure du réflecteur (7) est encliquetée avec le profil en aluminium dissipateur de chaleur (2), et l'extrémité inférieure du réflecteur (7) est encliquetée avec l'extrémité inférieure du boîtier (6). Le réflecteur (7) ayant une moitié transparente et une moitié réfléchissante permet à une partie de la lumière d'émettre de façon à éclairer une couche inférieure de rayonnage, et permet à l'autre partie de lumière d'être réfléchie sur la plaque de guidage de lumière (1) de façon à être guidée par la plaque de guidage de lumière (1) vers des étiquettes de prix. Par conséquent, l'invention peut utiliser une bande de DEL (4) pour éclairer simultanément la plaque d'une couche inférieure de rayonnage, les étiquettes de prix et d'autres espaces tridimensionnels qui doivent être éclairés.
PCT/CN2017/078494 2016-12-09 2017-05-08 Rayon lumineux réfléchissant Ceased WO2018103237A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201621345223.2U CN206514140U (zh) 2016-12-09 2016-12-09 一种反光货架灯
CN201621345223.2 2016-12-09

Publications (1)

Publication Number Publication Date
WO2018103237A1 true WO2018103237A1 (fr) 2018-06-14

Family

ID=59862145

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/078494 Ceased WO2018103237A1 (fr) 2016-12-09 2017-05-08 Rayon lumineux réfléchissant

Country Status (2)

Country Link
CN (1) CN206514140U (fr)
WO (1) WO2018103237A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020254652A1 (fr) * 2019-06-20 2020-12-24 Self Electronics Co., Ltd. Lampe d'étagère à plaque d'identification éclairée
EP3754630A3 (fr) * 2019-06-20 2021-02-24 Self Electronics Co., Ltd. Élément optique et lampe d'étagère comportant l'élément optique
US11335215B2 (en) * 2020-05-30 2022-05-17 Fasteners For Retail, Inc. Illuminated label holder device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107818742A (zh) * 2017-10-19 2018-03-20 东莞市名展展示柜有限公司 自发光标牌及展示系统
CN109949718B (zh) * 2019-03-22 2021-05-04 大连明和光电有限公司 一种led标价条灯
CN111358237A (zh) * 2020-04-30 2020-07-03 广州壹加市场营销策划有限公司 货架层板发光展示档条

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080198582A1 (en) * 2007-02-21 2008-08-21 Trinity, Llc Under-shelf light fixture
CN201339846Y (zh) * 2008-12-22 2009-11-04 上海沪钥电子有限公司 一种用于货架广告的照明装置
CN101644418A (zh) * 2008-08-07 2010-02-10 财团法人工业技术研究院 照明器具
CN202629836U (zh) * 2012-07-10 2012-12-26 浙江豪庭灯饰有限公司 Led橱柜镜灯
CN104165302A (zh) * 2012-11-30 2014-11-26 德鲁克司光电科技(深圳)有限公司 台架照明设备
CN205655174U (zh) * 2016-04-11 2016-10-19 黄晓华 展示柜led灯
CN206159955U (zh) * 2016-11-14 2017-05-10 上海可大光电科技有限公司 一种导光货架灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080198582A1 (en) * 2007-02-21 2008-08-21 Trinity, Llc Under-shelf light fixture
CN101644418A (zh) * 2008-08-07 2010-02-10 财团法人工业技术研究院 照明器具
CN201339846Y (zh) * 2008-12-22 2009-11-04 上海沪钥电子有限公司 一种用于货架广告的照明装置
CN202629836U (zh) * 2012-07-10 2012-12-26 浙江豪庭灯饰有限公司 Led橱柜镜灯
CN104165302A (zh) * 2012-11-30 2014-11-26 德鲁克司光电科技(深圳)有限公司 台架照明设备
CN205655174U (zh) * 2016-04-11 2016-10-19 黄晓华 展示柜led灯
CN206159955U (zh) * 2016-11-14 2017-05-10 上海可大光电科技有限公司 一种导光货架灯

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020254652A1 (fr) * 2019-06-20 2020-12-24 Self Electronics Co., Ltd. Lampe d'étagère à plaque d'identification éclairée
EP3754630A3 (fr) * 2019-06-20 2021-02-24 Self Electronics Co., Ltd. Élément optique et lampe d'étagère comportant l'élément optique
US11335215B2 (en) * 2020-05-30 2022-05-17 Fasteners For Retail, Inc. Illuminated label holder device

Also Published As

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