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WO2010035986A2 - Dispositif d'éclairage à diodes électroluminescentes de type lampe fluorescente - Google Patents

Dispositif d'éclairage à diodes électroluminescentes de type lampe fluorescente Download PDF

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Publication number
WO2010035986A2
WO2010035986A2 PCT/KR2009/005293 KR2009005293W WO2010035986A2 WO 2010035986 A2 WO2010035986 A2 WO 2010035986A2 KR 2009005293 W KR2009005293 W KR 2009005293W WO 2010035986 A2 WO2010035986 A2 WO 2010035986A2
Authority
WO
WIPO (PCT)
Prior art keywords
light source
pcb
cover
heat radiation
heat dissipation
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/KR2009/005293
Other languages
English (en)
Korean (ko)
Other versions
WO2010035986A3 (fr
Inventor
유영호
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.)
Fawoo Technology Co Ltd
Original Assignee
Fawoo Technology 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
Priority claimed from KR1020080093538A external-priority patent/KR100905893B1/ko
Priority claimed from KR1020080098217A external-priority patent/KR100906088B1/ko
Priority claimed from KR1020080099886A external-priority patent/KR101000726B1/ko
Application filed by Fawoo Technology Co Ltd filed Critical Fawoo Technology Co Ltd
Publication of WO2010035986A2 publication Critical patent/WO2010035986A2/fr
Publication of WO2010035986A3 publication Critical patent/WO2010035986A3/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
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/275—Details of bases or housings, i.e. the parts between the light-generating element and the end caps; Arrangement of components within bases or housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • 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
    • F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources 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
    • 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
    • F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—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 arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Definitions

  • the present invention reduces the width of the PC ratio by allowing the screw to be tightened in one direction by using the inclined wave surface formed on the heat dissipation frame, and also reduces the number of parts, the number of assembly operations, and the time, thereby significantly improving productivity. Relates to a lighting fixture.
  • LED Light Emitting Diode
  • LED Light Emitting Diode
  • Fluorescent lamp type LED lighting fixture is configured by installing a light source unit including the LED in the casing is provided on both sides corresponding to the conventional fluorescent frame structure, the light source unit is mounted on the long length of the PCB in the set intervals It is done.
  • the PCB in order to radiate the light source unit, the PCB should be installed in close contact with the radiator.
  • the width of both sides of the PC 113 in which the LEDs 111 are mounted on the bottom surface of the radiating casing 120 is mounted.
  • the width of the PCB 113 should be widened, and there is a problem in that the number of parts, assembly labor, and time are wasted and productivity is reduced.
  • the power driver since the power driver is separately installed on the outside, when the whole is exposed to the space, it is restricted in the installation space, and it is not good in appearance, so the power driver is usually inserted through a ceiling and thus the installation work is troublesome.
  • the present invention is to solve the above problems
  • An object of the present invention is to reduce the width of the PCB, and to reduce the number of parts, assembly labor and time by using the inclined wave surface formed in the heat dissipation frame to tighten the screw in only one direction, the fluorescent lamp to significantly improve the productivity It is to provide a type LED lighting fixture.
  • Another object of the present invention is to provide a power drive unit receiving space in the heat radiation frame to perform the installation of the light source and the acceptance of the power drive at the same time to facilitate the installation and replacement of the fluorescent lamp-type lighting fixtures and to take up less space to minimize the installation space constraints It is to provide a fluorescent type LED lighting fixture to be.
  • Another object of the present invention is to provide a fluorescent lamp type LED lighting fixture to be uniformly improved the illuminance and the quality characteristics of the product by forming a plurality of lines of the light source mounting base by varying the LED irradiation angle.
  • Fluorescent lamp type LED lighting apparatus to achieve the above object
  • a light source unit in which a light emitting diode (LED) is array-mounted;
  • the rear side is open and has one or more light source mount stages for installing the light source unit, a light transmitting cover coupling portion formed on both sides of the light source mount stage, and heat radiation fins formed on the rear surface of the light source mount mount in the longitudinal direction.
  • the PCB mounting portion corresponding to the width of the PCB and the PCB mounting portion is formed on one side, the sloped surface for gripping one end of the PC to the inclined surface and the screw fastening channel formed on the other side of the PCB mounting portion is provided in the longitudinal direction Heat radiation frame made of;
  • a light transmission cover covering the light source unit and having both ends coupled to a light transmission cover coupling unit of a heat radiation frame;
  • a side cover configured to close and fix both sides of the heat dissipation frame and the floodlight cover and having an electrical connection terminal externally.
  • the heat dissipation frame is characterized in that both sides are extended to the rear is provided with a power drive unit receiving space.
  • the heat dissipation frame is characterized in that the plurality of light source unit mounting stage is formed, each light source unit mounting stage is formed so that the adjacent line and the LED irradiation angle is different.
  • Fluorescent lamp type LED lighting device having the above configuration by using the inclined wave surface formed in the heat radiation frame close contact fixed to the heat dissipation frame to reduce the width of the PC by only tightening the screw in one direction and In addition, there is an outstanding effect of significantly improving productivity by reducing the number of parts, assembly labor and time.
  • the light source unit mounting stage is formed of a plurality of lines by varying the LED irradiation angle, there is an effect that the uniformity of illuminance and the quality characteristics of the product is significantly improved.
  • FIG. 1 is an exploded perspective view showing the configuration of an embodiment according to the present invention
  • FIG. 2 is a front view of a partially cut away state of FIG. 1.
  • FIG. 3 is a cross-sectional view taken along the line A-A of FIG.
  • FIG. 4 is a cross-sectional view taken along the line B-B of FIG.
  • Figure 5 is a cross-sectional view showing the configuration of another embodiment according to the present invention.
  • Figure 6 is a cross-sectional view of the heat radiation frame of another embodiment according to the present invention.
  • Figure 7 is a cross-sectional view of the heat radiation frame of another embodiment according to the present invention.
  • 1, 1A, 1B fluorescent lamp type LED lighting fixture of the present invention
  • heat dissipation frame 21 light source mounting base 211: PCB mounting portion
  • FIG. 1 is an exploded perspective view showing the configuration of an embodiment according to the present invention
  • Figure 2 is a partial cutaway front view of the coupling state of Figure 1
  • Figure 3 is a cross-sectional view taken along the line AA of Figure 2
  • Figure 4 is a cross-sectional view taken along the line BB of FIG. .
  • the fluorescent lamp type LED lighting device 1 includes a light source unit in which LEDs (Light Emitting Diodes) 11 are arranged and mounted on the PC 13. 10) the rear opening is formed, and the light source cover mounting portion 22 and the light source cover mounting portion 22 and the light source mounting portion (21) formed at both sides of the light source mounting portion 21 and the light source mounting portion 21 for installing the light source portion 10 (
  • the heat dissipation fins 25 formed on the rear surface of the substrate 21 are provided in the longitudinal direction, and the light source unit mounting base 21 has the PCB seating portion 211 and the PCB seating portion 211 corresponding to the width dimension of the PCB 13.
  • a heat dissipation frame 20 formed on one side and having an inclined gripping surface 213 for gripping an upper end of one side of the PC with an inclined surface and a screw fastening channel 215 formed at the other side of the PCB mounting portion in a longitudinal direction, Setting interval in screw fastening channel 215
  • a plurality of screws 40 for fastening and fixing the upper edge of the other side of the PC 13 by the head 41, the light source unit 10 and both ends are coupled to the transparent cover coupling portion 22 of the heat dissipation frame
  • a transparent cover 50 and the side of the heat dissipation frame 20 and the transparent cover 50 is fixed to both ends and the side cover 30 is provided with an electrical connection terminal 35 on the outside.
  • the light source unit mounting base 21 has a seating end 217 is formed in the PCB mounting portion 211 is lower than the height of the PCB on both sides of the PCB 13 in the width direction, and the inclined wavefront 213 on one mounting end It is preferable that the screw 40 is formed as an inclined surface so that the outer circumferential surface 412 of the head 41 fixes the upper edge of the other side of the PC 13 according to the fastening depth (see FIG. 4).
  • the inclined wavefront 213 is preferably inclined inwardly after the thickness becomes thin so that the space 214 is formed inside the seating end 217.
  • a thermal adhesive having thermal conductivity may be applied between the light source unit mounting base 21 and the PC 13.
  • the fastening channel 215 of the heat dissipation frame is formed with the width of the valley diameter of the screw 40, and the screw thread is formed on both opposite inner surfaces by forcibly pressing the screw.
  • two heat dissipation fins 25 may be formed to face each other, and an insertion portion 251 for inserting and hanging the T-type hanger 3 may be formed.
  • the heat dissipation fin 25 has a heat dissipation function as well as a supporting means and a reinforcing function of the hanger 3, and the horizontal portion 332 of the side cap together with the insertion part 251 for fixing the side cap 33 to be described later. It is preferable that the screw fastening part 253 is formed to fix the () (see FIG. 3).
  • the screw fastening portion 253 is a screw thread is formed by forcibly tightening the screw 37 for fixing the side cap 33 in the form that the thread is not formed on the opposite inner surface (see Figs. 2 and 3).
  • the side cover 30 is preferably fixed to the side cap 33 for supporting the heat radiation frame 20 and the floodlight cover 50 at the inlet.
  • the side cap 33 has a vertical portion 331 for supporting the heat dissipation frame 20 and the floodlight cover 50 in a vertical direction and a horizontal portion 332 for supporting the heat radiation frame and the floodlight cover in a cross-sectional shape. It is preferably formed correspondingly (see FIGS. 1 and 2).
  • the heat dissipation frame 20 has a projection cover coupling portion 22 is formed as a groove, the projection cover 50 is curved and is formed in the projection coupling portion fitted to the projection cover coupling portion which is a groove at both ends. ) Is preferably formed in the longitudinal direction (see FIGS. 1, 3, 4).
  • the heat dissipation frame 20 is formed on both sides of the rear extending to the power driver accommodating space 23 is provided desirable.
  • the side cap 30 is formed corresponding to the cross-sectional shape of the heat dissipation frame 20, the heat dissipation frame 20 is the side cap fixing channel 24 is inward for fixing the side cap (30) length It is preferably formed in the direction, both ends are preferably formed in the round portion 27 inwardly.
  • This configuration allows the heat dissipation frame to be a unitary body to simultaneously perform the installation of the light source unit 10 and the accommodation of the power source drive unit 70.
  • the heat dissipation frame 20 has a plurality of light source mounting stages 21 formed therein, and each light source mounting stage 21 is provided. ) Is preferably formed so that the adjacent line and the LED irradiation angle is different.
  • the heat dissipation frame 20 has a cross-sectional shape in the shape of a cross section so that the inclined portions are formed at both sides, and the light source unit mounting stage 21 is formed at both inclined portions. Is preferably inclined symmetrically.
  • one line is formed flat in the center of the cross section and inclined by one line symmetrically on both sides thereof.
  • the heat dissipation frame 20 is formed with a plurality of light source unit mounting base 21, as shown in the embodiment shown in Figure 5, both sides are formed to extend rear to accommodate the power drive unit therein Space may be formed (not shown).
  • the fixing of the PCB 13 mounted with the LED 11 with respect to the heat radiation frame 20 is to mount the PCB 13 to the PCB seating portion 211 of the light source mounting base 21, but the upper edge of one side is inclined wave After closely contacting the ground 213, the screw 40 is forcibly fastened to the fastening channel 215, and the inclined surface 412 of the head of the screw 40 enters the other upper corner of the PC 13 until the paper is pressed.
  • the screw 40 is fastened in an array at the longitudinal setting intervals of the PC (13).
  • the fixing of the light source unit PC 13 to the heat dissipation frame 20 is fixed to the inclined wave surface 213 which is formed on the light source unit mounting base 21.
  • the other side is gripped by the head inclined surface 412 of the screw. Therefore, the fixing is performed only by fastening the screw 40 in one direction from the left and right in the width direction of the PCB 13.
  • the present invention is made by the screw 40 is fastened only to one side of the heat dissipation frame 20 without fixing a hole of the LED mounting to the heat dissipation frame 20, the PC 13, Regardless of the thickness tolerance of the PCB 13, the PCB is fixed in close contact with the heat dissipation frame 20 so that the LED dissipation is smoothly performed.
  • the power driving unit accommodating space 23 when both side surfaces of the heat dissipation frame 20 are extended to the rear, the power driving unit accommodating space 23 is provided, a unitary body is provided. Since the heat radiation frame 20 is installed at the same time as the installation of the light source unit 10 and the accommodation of the power driver 70, it is not necessary to drill the ceiling for installing the power driver. Compared with the prior art in which the power driver is separately installed, the motor is reduced in size and weight, and the handling and management are remarkably easy. In addition, the space is small and the installation space is minimized, and the heat dissipation performance is improved.
  • the light emitted from the LED 11 is concentrated more than 50% of the amount of light within the 30 ° range
  • the light source mounting stage 21 is formed by a plurality of lines different from the LED irradiation angle, the light irradiation is made in multiple angles, the illumination of the entire illumination area Maximize uniformity.
  • the present invention provides a light source unit mounting table 21 including an inclined wave surface 213 formed on the heat radiation frame without tightly fixing the light source unit PC 13 to the heat dissipation frame 20.
  • a light source unit mounting table 21 including an inclined wave surface 213 formed on the heat radiation frame without tightly fixing the light source unit PC 13 to the heat dissipation frame 20.
  • Fluorescent lamp type LED lighting apparatus having the above configuration reduces the width of the PC by enabling fastening of the screw in one direction only by using the inclined wave surface formed in the heat dissipation frame is closely fixed to the heat dissipation frame. It is also expected to significantly improve productivity by reducing the number of parts, assembly labor and time.
  • the light source mounting stage is formed with a plurality of lines with different LED irradiation angles, it is expected that the illuminance uniformity and the product quality characteristics will be significantly improved.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne un dispositif d'éclairage à diodes électroluminescentes de type lampe fluorescente comprenant une surface de préhension inclinée formée sur un châssis de rayonnement thermique qui est utilisée pour serrer une vis uniquement dans un sens de telle sorte que la largeur de la PCB est réduite et que le nombre d'éléments et le nombre des assembleurs ainsi que le temps nécessaire sont réduits afin d'améliorer significativement la productivité. Pour ce faire, la présente invention comprend un élément source de lumière dans lequel une DEL (diode électroluminescente) est placée et incorporée; un châssis de rayonnement thermique présentant un arrière ouvert, dans lequel au moins une ligne de la table de chargement de l'élément source de lumière, un élément combiné de couverture de transmission formé sur les deux côtés de ladite table de chargement de l'élément source de lumière et des ailettes de rayonnement qui sont formées sur l'autre face de la table de chargement de l'élément source de lumière, sont installés sur toute la longueur, et la table de chargement de l'élément source de lumière est conçue de sorte que l'élément d'assise de la PCB qui correspond à la largeur de la PCB, une surface de préhension inclinée formée sur un côté de l'élément d'assise de la PCB et conçue pour tenir le haut d'un côté de la PCB avec la surface inclinée et une rainure combinée de vissage qui est formée sur un autre côté de l'élément d'assise de la PCB sont installés sur toute la longueur; une pluralité de vis qui sont combinées dans la rainure combinée de vissage à un intervalle de fixation afin d'appuyer et de fixer le coin supérieur sur l'autre côté de la PCB; un couvercle de transmission qui recouvre l'élément source de lumière et qui présente deux éléments d'extrémités combinées avec l'élément combiné de couverture de transmission du châssis de rayonnement thermique; et un opercule latéral qui finit et relie les deux extrémités du châssis de rayonnement thermique et du couvercle de transmission et présente une borne de raccordement électrique ménagée à l'extérieur.
PCT/KR2009/005293 2008-09-24 2009-09-17 Dispositif d'éclairage à diodes électroluminescentes de type lampe fluorescente Ceased WO2010035986A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2008-0093538 2008-09-24
KR1020080093538A KR100905893B1 (ko) 2008-09-24 2008-09-24 형광등타입 엘이디 조명기구
KR10-2008-0098217 2008-10-07
KR1020080098217A KR100906088B1 (ko) 2008-10-07 2008-10-07 형광등타입 엘이디 조명기구
KR10-2008-0099886 2008-10-11
KR1020080099886A KR101000726B1 (ko) 2008-10-11 2008-10-11 형광등타입 엘이디 조명기구

Publications (2)

Publication Number Publication Date
WO2010035986A2 true WO2010035986A2 (fr) 2010-04-01
WO2010035986A3 WO2010035986A3 (fr) 2010-07-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005293 Ceased WO2010035986A2 (fr) 2008-09-24 2009-09-17 Dispositif d'éclairage à diodes électroluminescentes de type lampe fluorescente

Country Status (1)

Country Link
WO (1) WO2010035986A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104882526A (zh) * 2015-06-17 2015-09-02 乐山智诚光电科技有限公司 一体式led封装光源日光灯管
CN106122808A (zh) * 2016-08-29 2016-11-16 中山市横栏镇力天照明灯饰厂 一种led工业用灯
WO2017042379A1 (fr) * 2015-09-11 2017-03-16 Ledvance Gmbh Dispositif d'éclairage et procédé d'assemblage du dispositif d'éclairage
EP3276256A1 (fr) * 2016-07-29 2018-01-31 REHAU AG + Co Dispositif d'éclairage
CN112856322A (zh) * 2021-02-20 2021-05-28 华域视觉科技(上海)有限公司 发光装置、车灯和车辆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005250875B2 (en) * 2004-05-26 2010-07-01 Gelcore Llc Led lighting systems for product display cases
KR100516123B1 (ko) * 2005-08-30 2005-09-21 주식회사 누리플랜 라인형 엘이디 조명등
KR20080010904A (ko) * 2006-07-28 2008-01-31 주식회사 씨쎄븐 발광 소자 내장형 조명 장치, 브라켓 및 조립체
KR100844538B1 (ko) * 2008-02-12 2008-07-08 에스엠크리에이션 주식회사 안정기를 갖는 형광등 소켓에 사용할 수 있는 ｌｅｄ조명등
JP3142490U (ja) * 2008-04-04 2008-06-12 東貝光電科技股▲ふん▼有限公司 照明ランプ

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104882526A (zh) * 2015-06-17 2015-09-02 乐山智诚光电科技有限公司 一体式led封装光源日光灯管
WO2017042379A1 (fr) * 2015-09-11 2017-03-16 Ledvance Gmbh Dispositif d'éclairage et procédé d'assemblage du dispositif d'éclairage
US10465859B2 (en) 2015-09-11 2019-11-05 Ledvance Gmbh Tubular illuminating device having an integrated drive and lighting unit and method of assembling the tubular illuminating device
EP3276256A1 (fr) * 2016-07-29 2018-01-31 REHAU AG + Co Dispositif d'éclairage
CN106122808A (zh) * 2016-08-29 2016-11-16 中山市横栏镇力天照明灯饰厂 一种led工业用灯
CN106122808B (zh) * 2016-08-29 2023-12-01 中山市横栏镇力天照明灯饰厂 一种led工业用灯
CN112856322A (zh) * 2021-02-20 2021-05-28 华域视觉科技(上海)有限公司 发光装置、车灯和车辆

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