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1. (WO2018043806) SHOWCASE LIGHTING DEVICE HAVING HORIZONTAL LIGHT DISTRIBUTION
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Pub. No.: WO/2018/043806 International Application No.: PCT/KR2016/012221
Publication Date: 08.03.2018 International Filing Date: 28.10.2016
IPC:
A47F 3/00 (2006.01) ,F21K 9/65 (2016.01) ,F21V 5/02 (2006.01) ,C08L 33/12 (2006.01) ,F21W 131/405 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
F
SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS, OR THE LIKE; PAYING COUNTERS
3
Showcases or show cabinets
[IPC code unknown for F21K 9/65]
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
5
Refractors for light sources
02
of prismatic shape
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
04
Homopolymers or copolymers of esters
06
of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
10
Homopolymers or copolymers of methacrylic acid esters
12
Homopolymers or copolymers of methyl methacrylate
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
W
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
131
Uses or applications of lighting devices or systems not provided for in groups F21W101/-F21W121/131
40
Lighting for industrial, commercial, recreational or military use
405
for shop-windows or displays
Applicants:
기민전자 주식회사 KIMIN ELECTRONIC CO.,LTD. [KR/KR]; 경상북도 구미시 1공단로 10길 67 67, 1gongdan-ro 10-gil Gumi-si Gyeongsangbuk-do 39378, KR
Inventors:
장세봉 JANG, Se-Bong; KR
Agent:
이순국 LEE, Sun-Kuk; KR
Priority Data:
10-2016-010988529.08.2016KR
Title (EN) SHOWCASE LIGHTING DEVICE HAVING HORIZONTAL LIGHT DISTRIBUTION
(FR) DISPOSITIF D'ÉCLAIRAGE DE VITRINE AYANT UNE DISTRIBUTION DE LUMIÈRE HORIZONTALE
(KO) 수평 배광 분포를 갖는 쇼케이스 조명장치
Abstract:
(EN) The present invention provides a showcase lighting device wherein horizontal light distribution is deployed in the inner space of a showcase through light source refraction by a plastic optical fiber (POF) and a prism, thereby improving the overall lighting brightness inside the showcase, and the showcase lighting device is installed in a showcase having a plurality of shelves in a display space for displaying products therein and an opening/closing door such that heat-insulating performance is efficiently implemented, thereby lighting the inner display space of the showcase. Particularly, the present invention provides a showcase lighting device having horizontal light distribution, comprising: diffusing non-specular portions formed in both sides of the inner display space of the showcase so as to form rough surfaces that scatter light and generate diffused light, respectively; prism pattern portions positioned on both side ends of the opening/closing door of the showcase and installed on left and right sides so as to correspond to shelf label areas of the display space, respectively, thereby refracting/reflecting light perpendicularly toward the shelf label areas; and lighting portions installed on the showcase so as to correspond to the prism pattern portions so as to emit and transmit light toward the prism pattern portions, respectively, wherein LED lighting is installed on the lighting portions in order to generate light, and the showcase lighting device comprises a POF connection unit for transmitting light from the LED lighting in the longitudinal direction toward the prism pattern portions such that light propagates while repeating total reflection.
(FR) La présente invention concerne un dispositif d'éclairage de vitrine, une distribution de lumière horizontale étant déployée dans l'espace intérieur d'une vitrine par réfraction de source de lumière par une fibre optique en plastique (POF) et un prisme, ce qui permet d'améliorer la luminosité globale de l'éclairage à l'intérieur de la vitrine et le dispositif d'éclairage de vitrine étant installé dans une vitrine ayant une pluralité d'étagères dans un espace de présentation pour présenter des produits à l'intérieur de celle-ci et une porte d'ouverture/fermeture, de sorte que la performance d'isolation thermique soit efficacement mise en œuvre, ce qui permet d'éclairer l'espace de présentation intérieur de la vitrine. En particulier, la présente invention concerne un dispositif d'éclairage de vitrine ayant une distribution de lumière horizontale, comprenant : la diffusion de parties non spéculaires formées sur les deux côtés de l'espace de présentation intérieur de la vitrine, de façon à former des surfaces rugueuses qui diffusent la lumière et génèrent une lumière diffusée, respectivement ; des parties de motif de prisme positionnées sur les deux extrémités latérales de la porte d'ouverture/fermeture de la vitrine et installées sur les côtés gauche et droit, de façon à correspondre à des zones d'étiquettes d'étagère de l'espace de présentation, respectivement, ce qui réfracte/réfléchit la lumière perpendiculairement vers les zones d'étiquettes d'étagère ; et des parties d'éclairage installées sur la vitrine de façon à correspondre aux parties de motif de prisme, de façon à émettre et à transmettre de la lumière vers les parties de motif de prisme, respectivement, l'éclairage à DEL étant installé sur les parties d'éclairage afin de générer de la lumière et le dispositif d'éclairage de vitrine comprenant une unité de connexion POF pour transmettre la lumière depuis l'éclairage à DEL dans la direction longitudinale vers les parties de motif de prisme de sorte que la lumière se propage tout en répétant la réflexion totale.
(KO) 본 발명은 쇼케이스의 내부공간에 플라스틱 광섬유(POF)와 프리즘의 광원 굴절을 통한 수평 배광을 전개하여 쇼케이스 내 전체적인 조명 밝기를 개선함과 동시에 단열성능을 효율적으로 구현함을 제공하도록, 내부에 상품을 진열하기 위한 진열공간 내 복수 개의 선반 및 개폐도어를 구비하는 쇼케이스에 설치되고, 상기 쇼케이스의 내부 진열공간을 조명하기 위한 쇼케이스 조명장치에 있어서, 상기 쇼케이스 중 내부 진열공간의 양쪽 측면에 형성되고 빛을 산란시켜 확산광을 생성시킬 수 있게 거친 표면을 형성하는 확산비경면부와; 상기 쇼케이스 중 상기 개폐도어의 양쪽 측단에 위치하되 상기 진열공간의 선반라벨영역에 대응하여 좌우로 설치하고, 상기 선반라벨영역을 향해 빛을 직각방향으로 굴절 반사시키는 프리즘패턴부와; 상기 프리즘패턴부에 대응하여 상기 쇼케이스 상에 설치되고 상기 프리즘패턴부를 향해 빛을 전송토록 조사하는 조명부;를 포함하고, 상기 조명부에는 빛을 생성시키기 위한 LED조명이 설치되고, 상기 LED조명의 빛을 상기 프리즘패턴부를 향한 길이방향으로 투과시켜 빛의 전반사를 반복하도록 전파하는 POF접속유닛을 포함하는 수평 배광 분포를 갖는 쇼케이스 조명장치를 제공한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)