WO2011025244A2 - Module d'éclairage - Google Patents
Module d'éclairage Download PDFInfo
- Publication number
- WO2011025244A2 WO2011025244A2 PCT/KR2010/005673 KR2010005673W WO2011025244A2 WO 2011025244 A2 WO2011025244 A2 WO 2011025244A2 KR 2010005673 W KR2010005673 W KR 2010005673W WO 2011025244 A2 WO2011025244 A2 WO 2011025244A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light emitting
- reflector
- lighting module
- light
- mold housing
- Prior art date
Links
Images
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
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- 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
- F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
-
- 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
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
-
- 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
- the present invention relates to a lighting module, and more particularly, to a lighting module that can easily assemble a reflector that forms a path of light emitted from each light source in an illumination having a plurality of light sources.
- Conventional lighting is mainly used halogen, fluorescent, incandescent and the like. Such conventional lighting has a lot of power consumption, there was a limit to the implementation of the color, there is a disadvantage that a lot of maintenance costs because of the short life.
- LEDs light emitting diodes
- the lighting using LED as a light source can freely implement various colors, has very low power consumption, saves energy, and has a high luminous efficiency and high brightness.
- the size of the LED is considerably small, and thus there is an advantage that the size of the lighting lamp can be reduced.
- the lighting is to provide the local lighting where the user wants, in the case of the lighting using the LED as a light source, the reflector is used to create a light emitting path of the light emitted from the LED in the desired direction.
- Embodiments according to the present invention provides a lighting module easy to attach and detach the reflector so that the user can easily adjust the progress path of the light emitted from the light source.
- Lighting module comprises a substrate unit having at least one light emitting source; A mold housing formed on the substrate unit, the housing having a groove-shaped receiving portion formed on each of the light emitting sources, and a lens portion having a lens portion refracting light emitted from the light emitting source being formed in the center of the receiving portion; And at least one reflector, each of which is inserted into and detachably attached to an accommodating portion of the mold housing, and has a through portion for forming a light emitting path of light emitted from the light emitting source.
- a plurality of hook holes are formed in the circumference of the lens unit, and the reflector is characterized in that a plurality of hooks are introduced into and fastened to the respective hook holes.
- the lighting module includes a substrate unit having a plurality of light emitting sources; A mold housing formed on the substrate unit, the housing having a recessed shape formed on an upper portion of the plurality of light emitting sources, and a plurality of lens parts formed on the bottom surface of the receiving portion to refract light emitted from the light emitting source;
- the reflector is detachably installed in the mold housing, and includes a reflector in which a plurality of penetrating portions forming a light emitting path of light emitted from each light emitting source are formed.
- a plurality of hook holes are formed around at least one lens unit selected from among the plurality of lens units, and the reflectors are formed with a plurality of hooks inserted into and fastened to the respective hook holes.
- At least two hook holes are formed in the periphery of the receiving part of the upper surface of the mold housing, and the reflector is characterized in that a plurality of hooks are introduced into and fastened to the respective hook holes.
- the substrate unit may include a printed circuit board, and the light emitting source may include at least one LED mounted on the printed circuit board.
- the mold housing is an insulating material and is formed of a transmissive material through which light emitted from the light emitting source is transmitted.
- An inclined surface is formed on the sidewall of the through part formed in the reflector such that the diameter increases as the distance from the light emitting source increases, and a reflective film for reflecting light is formed on the inclined surface.
- the reflector is characterized in that it is provided with a plurality of so as to form different angles of the inclined surface is selectively attached to the mold housing.
- the reflective film is characterized in that the metal coating film.
- a molding housing for encapsulating a light source may be provided with a detachable reflector to facilitate installation and replacement of the reflector, and separately provided with reflectors having different light propagation paths. As a result, only the reflector can be replaced to provide lighting of a different atmosphere with one lighting module.
- the plurality of reflectors may be integrally manufactured to easily install and replace the plurality of reflectors.
- FIG. 1 is a perspective view showing a lighting module according to a first embodiment of the present invention
- FIG. 2 is a cross-sectional view showing a lighting module according to a first embodiment of the present invention
- FIG. 3 is a perspective view showing a lighting module according to a second embodiment of the present invention.
- FIG. 4 is a cross-sectional view showing a lighting module according to a second embodiment of the present invention.
- FIG. 5 is a perspective view showing a lighting module according to a third embodiment of the present invention.
- FIG. 6 is a cross-sectional view showing a lighting module according to a third embodiment of the present invention.
- FIG. 1 is a perspective view showing a lighting module according to a first embodiment of the present invention
- Figure 2 is a cross-sectional view showing a lighting module according to a first embodiment of the present invention.
- the lighting module 100 includes a substrate unit 110, a mold housing 120, and a reflector 130.
- the substrate unit 110 is a means provided with at least one light emitting source, and the light emitting source may be applied with various means capable of generating light using electricity. In the present embodiment, it will be described using an LED as a light emitting source.
- the substrate unit 110 includes a printed circuit board 111 and at least one LED 113 mounted on the printed circuit board 111 to emit light.
- the printed circuit board 111 may be manufactured in a substantially rectangular shape, and a plurality of LEDs 113 may be disposed in a lattice form on the upper surface of the printed circuit board 111. have.
- the LED 113 is a device using a phenomenon in which a small number of carriers (electrons or holes) are injected using a p-n junction structure of a semiconductor, and emits light by recombination thereof.
- the LED 113 has low power consumption and long life, and is superior in terms of power consumption reduction and durability. In addition, it can be installed in a narrow space and has a strong resistance to vibration. Such LEDs are effective in terms of energy efficiency because they can irradiate light with high efficiency at low voltage.
- the mold housing 120 encapsulates and insulates or protects an upper surface of the light emitting source, for example, the LED 113 and the printed circuit board 111, and an upper surface of each of the LEDs 113 is formed on the upper surface of the mold housing 120.
- each of the receiving portion 121 is a lens unit 123 for refracting the light emitted from the LED 113 Is formed.
- the mold housing 120 is an insulating material for insulating the printed circuit board 111 and the LED 113, and is a transparent material through which light emitted from the LED 113 is transmitted, for example, a silicone resin or an epoxy resin. Is formed.
- the lens unit 123 may be formed by mixing a wavelength conversion material such as a phosphor to convert the wavelength of the light emitted from the LED 113.
- the shape of the accommodating part 121 is preferably formed in a cylindrical shape having a constant diameter to facilitate the introduction of the reflector 130.
- the lens portion 123 is formed in the center portion of the receiving portion 121, the shape of the lens portion 123 can be implemented in a convex shape as shown in the figure to facilitate the dispersion of light, but The present invention is not limited thereto and may be embodied flat or concave in order to adjust the dispersion of light.
- a plurality of hook holes 125 are formed around the lens unit 123 on the bottom surface of the accommodation part 121.
- the reflector 130 is provided in a number and shape corresponding to the number and shape of the accommodating part 121 so that the reflector 130 is retracted and installed in the accommodating part 121 of the mold housing 120, respectively.
- the reflector 130 has the LED 113 introduced into the lower portion, and a through portion 131 penetrating up and down so as to form a path through which the light emitted from the LED 113 is emitted. Is formed.
- the upper side of the through portion 131 that is, the side wall of the portion that forms the light emitting path of the light emitted from the LED 113 is inclined surface 133 having a shape that the diameter increases as the distance from the LED 113 is farther away Is formed.
- the inclined surface 133 may be formed to be flat or gently bent.
- a reflective film (not shown) may be formed on the inclined surface 133 to reflect the light emitted from the LED 113.
- the reflective film is preferably made of a metal coating film.
- a hook 135 is formed on the bottom surface of the reflector 130 to be inserted into and fastened to the hook hole 125 of the mold housing 120.
- the hook 135 is formed to correspond to the shape and number of hook holes 125 formed in the mold housing 120.
- the reflector 130 has a plurality of formation angles of the inclined surface 133 are formed to be different from each other and is selectively attached to the mold housing 120 to be used as the light emitting path of the light emitted from the same LED 113 Can be adjusted according to the user's choice.
- a plurality of LEDs mounted on one printed circuit board 111 ( 113 may have various light emitting paths different from each other.
- each reflector 130 may be separately inserted into and attached to the plurality of receiving portions 121 formed in the mold housing 120 by having the plurality of reflectors 130, but is not limited thereto. Instead, the reflector 130 may be implemented in various ways.
- FIG 3 is a perspective view showing a lighting module according to a second embodiment of the present invention
- Figure 4 is a cross-sectional view showing a lighting module according to a second embodiment of the present invention
- Figure 5 is a third embodiment of the present invention 6 is a perspective view showing a lighting module
- Figure 6 is a cross-sectional view showing a lighting module according to a third embodiment of the present invention.
- the lighting module 200 according to the second embodiment of the present invention has a substrate unit 210, a mold housing 220, and the same as the lighting module 100 according to the first embodiment.
- Reflector 230 At this time, the substrate unit 210 having a plurality of light emitting sources is composed of a printed circuit board 211 and a plurality of LEDs 213 as in the first embodiment.
- the mold housing 220 encapsulates the upper surface of the printed circuit board 211 and the plurality of LEDs 213, and a recessed portion 221 is formed at a portion corresponding to a portion where the LED 213 is disposed. ) Is formed, and a lens unit 223 for refracting light emitted from the LED 213 is formed in the accommodating part 221 to correspond to the number of the LEDs 213.
- a plurality of hook holes 225 are formed in the accommodation part 221 around at least one or more lens parts 223 selected from the plurality of lens parts 223.
- the reflector 230 is detachably installed at the receiving portion 221 of the mold housing 220.
- the reflector 230 is provided with a plurality of through portions 231 forming an emission path of light emitted from each of the LEDs 213.
- an upper side of the through part 231, that is, a sidewall of a portion forming a light emission path of the light emitted from the LED 213 is formed as an inclined surface 233.
- a reflective film (not shown) may be formed on the inclined surface 233 to reflect the light emitted from the LED 213.
- the reflective film is preferably made of a metal coating film.
- a mounting jaw 237 may be formed at an edge of the reflector 230 to stably couple the reflector 230 to the mold housing 220.
- 235 is formed to correspond to the number and shape of the hook hole (225).
- the lighting module 300 according to the third embodiment of the present invention has a substrate unit 310 and a mold housing 320 largely similar to the lighting module 200 according to the second embodiment. ) And reflector 330.
- the substrate unit 310 having a plurality of light emitting sources is composed of a printed circuit board 311 and a plurality of LEDs 313 as in the first and second embodiments.
- a receiving part 321 and a lens part 323 are formed in the same manner as in the second embodiment.
- at least two hook holes 325 are formed in the periphery of the receiving portion 321 of the upper surface of the mold housing 320.
- the reflector 330 is integrally formed with a plurality of through parts 331 and an inclined surface 333 and a seating jaw 337 formed at an edge thereof.
- the hook 335 formed in the reflector 330 is formed on the bottom surface of the seating jaw 337 to be introduced into the hook hole 325.
- the plurality of through parts 321 are integrally formed by only fastening the hook 335 formed on the reflector 330 to the hook hole 325 formed on the mold housing 320.
- the reflector 330 can be easily fastened to the mold housing 320.
- the hooks 135, 235, 335 and the hook holes 125, 225, 325 are used to detachably fasten the reflectors 130, 230, 330 to the mold housings 120, 220, 320.
- the reflectors 130, 230, 330 are not limited thereto.
- Various methods that can be detachably fastened to the mold housings 120, 220, and 320 may be applied.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
La présente invention concerne un module d'éclairage permettant un assemblage simple d'un réflecteur pour former une trajectoire suivie par la lumière émise par chacune des sources de lumière d'une pluralité. La module d'éclairage selon l'invention comprend : une unité substrat sur laquelle se trouve au moins une source d'émission de lumière; un boîtier moulé formé sur l'unité substrat et présentant des parties de réception en retrait formées sur les sources d'émission de lumière respectives, et des parties lentilles formées au niveau des centres respectifs des parties de réception pour réfracter la lumière émise par les sources d'émission de lumière; et au moins un réflecteur inséré dans les parties de réception respectives du boîtier moulé de sorte que le(s) réflecteur(s) peut/peuvent être fixé(s) / détaché(s), et présentant des parties de pénétration permettant de former la trajectoire suivi par la lumière émise par les sources d'émission de lumière.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090078785A KR101065003B1 (ko) | 2009-08-25 | 2009-08-25 | 조명 모듈 |
KR10-2009-0078785 | 2009-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011025244A2 true WO2011025244A2 (fr) | 2011-03-03 |
WO2011025244A3 WO2011025244A3 (fr) | 2011-07-07 |
Family
ID=43628583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/005673 WO2011025244A2 (fr) | 2009-08-25 | 2010-08-25 | Module d'éclairage |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101065003B1 (fr) |
WO (1) | WO2011025244A2 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013151411A1 (fr) * | 2012-04-06 | 2013-10-10 | Cree, Inc. | Composants de diode électroluminescente et procédés pour émission d'un motif de faisceau de lumière souhaité |
WO2013085921A3 (fr) * | 2011-12-05 | 2013-10-10 | Xicato, Inc. | Fixation de réflecteur à un module d'éclairage à led |
US9010977B2 (en) | 2010-04-26 | 2015-04-21 | Xicato, Inc. | LED-based illumination module attachment to a light fixture |
EP2871411B1 (fr) | 2013-11-06 | 2016-08-31 | Zumtobel Lighting GmbH | Élément optique pour un dispositif d'éclairage, et dispositif d'éclairage |
EP2994690B1 (fr) * | 2013-04-25 | 2019-01-02 | Zumtobel Lighting GmbH | Luminaire équipé d'un boîtier comportant plusieurs orifices de rayonnement de lumière |
WO2020156876A1 (fr) * | 2019-01-31 | 2020-08-06 | Signify Holding B.V. | Groupement de del directionnelles doté d'une structure de feuille optique pour rediriger la lumière |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101283361B1 (ko) * | 2011-03-15 | 2013-07-19 | 주식회사 지앤에스티 | 엘이디조명시스템 |
KR101360147B1 (ko) * | 2011-12-22 | 2014-02-11 | (주) 아모엘이디 | Led 패키지 및 그 제조방법 |
KR20150129268A (ko) * | 2014-05-09 | 2015-11-19 | (주)엔디에스 | 투명 디스플레이장치 및 이의 제조방법 |
EP3772609A1 (fr) * | 2019-08-05 | 2021-02-10 | Bernardo Palomares Mateu | Système de réflecteur pour réduire le taux d'éblouissement unifié dans des luminaires dotés d'une technologie à del |
KR20210075742A (ko) | 2019-12-13 | 2021-06-23 | 김시완 | Diy 방식의 퍼즐 조립형 케이스를 기반으로 하는 숙면 유도등 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020035819A (ko) * | 2002-04-25 | 2002-05-15 | 주식회사 포스기술 | 방수, 방진 구조를 가진 방열판 겸용 반사면을 구비한발광소자 매트릭스 모듈 및 그 형성방법 |
KR200421191Y1 (ko) * | 2006-04-10 | 2006-07-13 | 주식회사 래도 | 발광 다이오드 칩 모듈의 투광장치 |
KR20080066750A (ko) * | 2005-09-30 | 2008-07-16 | 오스람 옵토 세미컨덕터스 게엠베하 | 조사 장치 |
KR20080006010U (ko) * | 2007-05-30 | 2008-12-04 | 아우곡스 컴파니 리미티드 | Led 조명 장치 |
-
2009
- 2009-08-25 KR KR1020090078785A patent/KR101065003B1/ko not_active IP Right Cessation
-
2010
- 2010-08-25 WO PCT/KR2010/005673 patent/WO2011025244A2/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020035819A (ko) * | 2002-04-25 | 2002-05-15 | 주식회사 포스기술 | 방수, 방진 구조를 가진 방열판 겸용 반사면을 구비한발광소자 매트릭스 모듈 및 그 형성방법 |
KR20080066750A (ko) * | 2005-09-30 | 2008-07-16 | 오스람 옵토 세미컨덕터스 게엠베하 | 조사 장치 |
KR200421191Y1 (ko) * | 2006-04-10 | 2006-07-13 | 주식회사 래도 | 발광 다이오드 칩 모듈의 투광장치 |
KR20080006010U (ko) * | 2007-05-30 | 2008-12-04 | 아우곡스 컴파니 리미티드 | Led 조명 장치 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9010977B2 (en) | 2010-04-26 | 2015-04-21 | Xicato, Inc. | LED-based illumination module attachment to a light fixture |
WO2013085921A3 (fr) * | 2011-12-05 | 2013-10-10 | Xicato, Inc. | Fixation de réflecteur à un module d'éclairage à led |
US8858045B2 (en) | 2011-12-05 | 2014-10-14 | Xicato, Inc. | Reflector attachment to an LED-based illumination module |
US9217560B2 (en) | 2011-12-05 | 2015-12-22 | Xicato, Inc. | Reflector attachment to an LED-based illumination module |
WO2013151411A1 (fr) * | 2012-04-06 | 2013-10-10 | Cree, Inc. | Composants de diode électroluminescente et procédés pour émission d'un motif de faisceau de lumière souhaité |
EP2994690B1 (fr) * | 2013-04-25 | 2019-01-02 | Zumtobel Lighting GmbH | Luminaire équipé d'un boîtier comportant plusieurs orifices de rayonnement de lumière |
EP2871411B1 (fr) | 2013-11-06 | 2016-08-31 | Zumtobel Lighting GmbH | Élément optique pour un dispositif d'éclairage, et dispositif d'éclairage |
EP2871411B2 (fr) † | 2013-11-06 | 2021-07-07 | Zumtobel Lighting GmbH | Élément optique pour un dispositif d'éclairage, et dispositif d'éclairage |
WO2020156876A1 (fr) * | 2019-01-31 | 2020-08-06 | Signify Holding B.V. | Groupement de del directionnelles doté d'une structure de feuille optique pour rediriger la lumière |
US11550133B2 (en) | 2019-01-31 | 2023-01-10 | Signify Holding B.V. | Directional LED array with optical foil structure to redirect light |
Also Published As
Publication number | Publication date |
---|---|
KR20110021159A (ko) | 2011-03-04 |
KR101065003B1 (ko) | 2011-09-16 |
WO2011025244A3 (fr) | 2011-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011025244A2 (fr) | Module d'éclairage | |
WO2010079918A2 (fr) | Appareil d'éclairage utilisant des diodes électroluminescentes | |
WO2011040724A2 (fr) | Appareil d'éclairage à del ayant une structure à assemblage de blocs | |
WO2009113788A2 (fr) | Assemblage d'appareils d'éclairage à del | |
WO2011155688A2 (fr) | Dispositif d'éclairage | |
WO2012011654A1 (fr) | Ampoule à diode électroluminescente | |
WO2011037307A1 (fr) | Lampe d'éclairage à diodes électroluminescentes | |
WO2013032225A2 (fr) | Lampe sphérique avec dissipation de chaleur facile | |
CN102734661A (zh) | 灯装置以及照明器具 | |
JP2014120477A (ja) | 可撓性レンズシートを備えた照明器具 | |
WO2008103379A1 (fr) | Systèmes d'éclairage par led comprenant des couches luminescentes sur les réflecteurs à distance | |
WO2016108570A1 (fr) | Unité de lampe et dispositif de lampe de véhicule l'utilisant | |
JP2010140797A (ja) | 照明器具 | |
WO2012153937A2 (fr) | Lampe à del | |
WO2011065705A2 (fr) | Système d'éclairage et appareil d'éclairage le comprenant | |
WO2016099156A1 (fr) | Dispositif d'éclairage | |
WO2016122179A1 (fr) | Dispositif d'éclairage | |
WO2011096686A2 (fr) | Dispositif d'éclairage à del comprenant une structure d'assemblage par blocs | |
WO2015016525A1 (fr) | Dispositif d'éclairage | |
WO2013118946A1 (fr) | Dispositif d'éclairage à diodes électroluminescentes | |
WO2016171505A1 (fr) | Dispositif d'éclairage à led | |
WO2009116784A2 (fr) | Réflecteur et lampe à del pour éclairage public ainsi équipée | |
US20200350300A1 (en) | Lighting device | |
WO2013005999A1 (fr) | Appareil d'éclairage comprenant des del | |
KR20110089592A (ko) | Led 형광등 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10812257 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 10812257 Country of ref document: EP Kind code of ref document: A2 |