WO2015011636A1 - Support pour lampes à del - Google Patents

Support pour lampes à del Download PDF

Info

Publication number
WO2015011636A1
WO2015011636A1 PCT/IB2014/063296 IB2014063296W WO2015011636A1 WO 2015011636 A1 WO2015011636 A1 WO 2015011636A1 IB 2014063296 W IB2014063296 W IB 2014063296W WO 2015011636 A1 WO2015011636 A1 WO 2015011636A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier
board
driver board
coupling members
end cap
Prior art date
Application number
PCT/IB2014/063296
Other languages
English (en)
Inventor
Hongwu Wang
Original Assignee
Koninklijke Philips N.V.
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 Koninklijke Philips N.V. filed Critical Koninklijke Philips N.V.
Publication of WO2015011636A1 publication Critical patent/WO2015011636A1/fr

Links

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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • 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
    • F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
    • 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
    • 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
    • F21V23/007—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 enclosed in a casing
    • F21V23/009—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 enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • 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]

Definitions

  • the present invention relates to carriers, in particular to carriers for tubular LED (Light Emitting Diode) lamps.
  • the present invention further relates to a tubular LED lamp comprising the carrier and a luminaire comprising the carrier.
  • SSL Solid state lighting
  • Typical LED lamps such as tubular LED lamps (TLEDs)
  • TLEDs tubular LED lamps
  • the end cap When the LED lamp is assembled, the end cap has to be electrically connected to the driver board and the driver board has to be electrically connected to the LED board.
  • TLED Tube LED
  • the present invention seeks to provide a lighting device that can be manufactured in a more cost-effective manner.
  • the present invention further seeks to provide a luminaire including such a lighting device.
  • a carrier for connecting an end cap, a driver board and a LED board of a tubular LED lamp comprising:
  • an electrically insulated body configured to carry the driver board
  • the driver board when the driver board is mounted on the carrier, the driver board is electrically connected with both the first coupling members and the second coupling members, and
  • the first coupling members are electrically connected with pins of the end cap and the second coupling members are electrically connected with terminals of the LED board.
  • the carrier can be assembled into a tubular LED lamp in a simple manner.
  • the first end portion may comprise a first inner surface and first outer surface
  • the first coupling member may comprise a first coupling element on the first inner surface for electrically engaging with the driver board and a second coupling element on the first outer surface for electrically engaging with the pins of the end cap.
  • the second end portion may comprise a second inner surface and a second outer surface
  • the second coupling member may comprise a first further coupling element on the second inner surface for electrically engaging with the driver board and a second further coupling element on the second outer surface for electrically engaging with the terminals of the LED board.
  • the coupling elements may be resilient elements.
  • the first coupling members and the second coupling members may comprise plate springs.
  • the plurality of first coupling members may be arranged to align with the pins on the end cap. This simplifies assembly, as intermediate electrical connections between the pins on the end cap and the first coupling members are not required.
  • the plurality of second coupling members may be arranged to align with the terminals of the LED board. This simplifies assembly, as intermediate electrical connections between the terminals of the LED board and the second coupling members are not required.
  • the insulated body may comprise a plurality of stop members for retaining the driver board. This enables the driver board to be easily retained within the insulated body of the carrier, such that a tubular LED lamp can be easily assembled and/or robustly constructed.
  • the carrier can comprise a push fit mount for the driver board. This enables the driver board to be easily assembled into the carrier and provides good electrical engagement between the first and/or second coupling members and the driver board.
  • the invention further provides a tubular LED lamp comprising:
  • a carrier as described above configured to connect the end cap, the driver board and the LED board, wherein the driver board is electrically connected with both the first coupling members and the second coupling members, and
  • first coupling members are electrically connected with pins of the end cap and the second coupling members are electrically connected with the LED board.
  • the tubular LED lamp may further comprise a transparent or translucent tube surrounding at least a part of the LED board. This provides protection of the components and/or a desired aesthetic.
  • the tubular LED lamp may further comprise a heat sink. This reduces the risk of components, e.g. the LED board and/or the driver board, overheating in use.
  • the heat sink may further comprise a track for receiving the LED board and the carrier. This enables easier assembly of the tubular LED lamp.
  • the heat sink may further comprise a channel for receiving a screw for affixing the end cap. This enables easier assembly of the tubular LED lamp.
  • the invention also provides a luminaire comprising the carrier or the tubular LED lamp. This provides the advantages described above in relation to the carrier and/or the tubular LED lamp.
  • the invention further provides a method of manufacturing a tubular LED lamp, comprising assembling a carrier, an end cap, a driver board and a LED board and into a tubular LED lamp.
  • a carrier for connecting an end cap, a driver board and a LED board of a LED lamp comprising: an insulated body configured to carry the driver board; a plurality of first springs positioned at one end of the insulated body; and a plurality of second springs positioned at the other end of the insulated body.
  • the driver board When the driver board is mounted on the carrier, the driver board is electrically connected with both the first springs and the second springs, and when the carrier is assembled into the LED lamp, the first springs are electrically connected with pins of the end cap and the second springs are electrically connected with the LED board.
  • the plurality of first springs includes two first springs.
  • the plurality of second springs includes four first springs.
  • the insulated body is made of plastics.
  • the first springs and the second springs are plate springs.
  • the insulated body comprises a plurality of clamps.
  • the invention also provides a LED lamp comprising: an end cap with a plurality of pins; a driver board; a LED board; and a carrier configured to connect the end cap, the driver board and the LED board.
  • the carrier includes an insulated body configured to carry the driver board, a plurality of first springs positioned at one end of the insulated body, and a plurality of second springs positioned at the other end of the insulated body.
  • the plurality of first springs includes two first springs.
  • the plurality of second springs includes four first springs.
  • the insulated body is made of plastics.
  • the first springs and the second springs are plate springs.
  • the insulated body comprises a plurality of clamps.
  • components of a LED lamp may be assembled automatically and quickly with low cost.
  • Figures 1 , 2 and 3 illustrate an example end cap, an example driver board and an example LED board that are to be assembled into a LED lamp, respectively;
  • Figures 4, 5, 6, 8 and 9 are perspective views of a carrier according to an embodiment of the present invention, viewed from different angles of view and
  • Figure 7 is a sectional view of the same carrier;
  • Figures 10 and 1 1 are an enlarged view and a sectional view, respectively, of the first end of the insulated body where the first coupling members are positioned;
  • Figures 12, 13 and 14 are an enlarged view, a sectional view and a side view, respectively, of the second end of the insulated body where the second coupling members are positioned;
  • Figures 15, 16 and 17 illustrate a perspective view and two sectional views of the carrier with the driver board mounted on it, according to an
  • Figures 18, 19, 20 and 21 illustrate two perspective views and two sectional views of the carrier with the driver board mounted on it, connected to a LED board and pins of an end cap, according to an embodiment of the present invention
  • Figures 22 and 23 illustrate a sectional and a perspective view of a tube, a heat sink and a LED board for use with a carrier according to an embodiment of the present invention
  • Figure 24 illustrates a perspective view of a carrier, a driver board, a heat sink and a LED board according to an embodiment of the present invention
  • Figure 25 illustrates a perspective view of a carrier, a driver board, a heat sink and a tube according to an embodiment of the present invention
  • Figure 26 illustrates an exploded perspective view of an end cap, a driver board, a carrier, a heat sink, a LED board and a tube according to an embodiment of the present invention.
  • Figure 27 illustrates a sectional view of a LED lamp with a carrier assembled in it, according to an embodiment of the present invention.
  • Figures 1 , 2 and 3 illustrate an example end cap 10, an example driver board 20 and an example LED board 30 that are to be assembled into an LED lamp 1.
  • the end cap 10 may include two pins 12 that are to be connected to power source.
  • the driver board 20 may be used to receive power supply from the end cap 10 and adapt the received power supply to power the LED board 30.
  • the driver board 20 has two input terminals to receive power supply from respective pins 12 of the end cap 10, and has four output terminals to power the LED board 30.
  • the LED board 30 may have deployed on it many LEDs that generate a luminous output when powered by the driver board 20.
  • Figures 4, 5, 6, 8 and 9 are perspective views of the carrier 100 according to an embodiment of the present invention, viewed from different angles of view.
  • Figure 7 is a sectional view of the same carrier.
  • the carrier 100 is for connecting the end cap 10, the driver board 20 and the LED board 30 of a LED lamp.
  • the carrier 100 comprises an electrically insulated body 1 10 configured to carry the driver board 20 and a plurality of first coupling members 120 positioned at a first end portion of the insulated body; and a plurality of second coupling members 130 positioned at a second end portion of the insulated body opposite said first end portion.
  • the driver board 20 When the driver board 20 is mounted on the carrier 100, the driver board 20 is electrically connected with both the first coupling members 120 and the second coupling members 130.
  • the first coupling members 120 are electrically connected with pins 12 of the end cap 10 and the second coupling members 130 are electrically connected with terminals 34 of the LED board 30.
  • This carrier 100 enables simple assembly of LED lamps. In particular, manual soldering or use of high cost connectors is not necessary during assembly of the end cap 10, the driver board 20 and the LED board 30. It may be possible to increase productivity of LED lamps and automatic assembly of LED lamps may be easier to realise.
  • the coupling elements 120, 130 may be e.g. springs.
  • the first coupling members 120 may be a plurality of first springs and the second coupling members 130 may be a plurality of second springs.
  • the insulated body 1 10 may be made of plastics, for example.
  • the insulated body 1 10 may be configured to carry the driver board 20.
  • the first end portion may comprise a first inner surface and first outer surface
  • the first coupling member 120 may comprise a first coupling element on the first inner surface for electrically engaging with the driver board 20 and a second coupling element on the first outer surface for electrically engaging with the pins 12 of the end cap 10.
  • the second end portion may also comprise a second inner surface and a second outer surface, and wherein the second coupling member 130 may comprise a first further coupling element on the second inner surface for electrically engaging with the driver board 20 and a second further coupling element on the second outer surface for electrically engaging with the terminals 34 of the LED board 30.
  • the coupling elements 120, 130 may be resilient elements, such as, for example springs. This can enable the coupling elements 120, 130 to make good electrical contact with the driver board 20, the pins 12 of the end cap 10 or terminals 34 of the LED board 30, respectively.
  • the first coupling members 120 and the second coupling members 130 may comprise plate springs, and each may have two ends.
  • the plurality of first coupling members 120 may be arranged to align with the pins 12 on the end cap 10. This can simplify assembly, as intermediate electrical connections between the pins 12 on the end cap 10 and the first coupling members 120 may not be required.
  • the plurality of second coupling members 130 may be arranged to align with the terminals 34 of the LED board 30. This can simplify assembly, as intermediate electrical connections between the terminals 34 of the LED board 30 and the second coupling members 130 may not be required.
  • Figures 10 and 1 1 are an enlarged view and a sectional view, respectively, of the first end portion of the insulated body 1 10 where the first coupling members 120 are positioned.
  • the first end portion may comprise a first inner surface and first outer surface
  • the first coupling member 120 may comprise a first coupling element 122 on the first inner surface for electrically engaging with the driver board 20 and a second coupling element 124 on the first outer surface for electrically engaging with the pins 12 of the end cap 10.
  • Figures 12, 13 and 14 are an enlarged view, a sectional view and a side view, respectively, of the second end portion of the insulated body 1 10 where the second coupling members 130 are positioned.
  • the second end portion may also comprise a second inner surface and a second outer surface
  • the second coupling member 130 may comprise a first further coupling element 132 on the second inner surface for electrically engaging with the driver board 20 and a second further coupling element 134 on the second outer surface for electrically engaging with the terminals 34 of the LED board 30.
  • Figures 15, 16 and 17 illustrate a perspective view and two sectional views of the carrier 100 with the driver board 20 mounted on it, according to an embodiment of the present invention.
  • the driver board 20 when the driver board 20 is mounted on the carrier 100, the driver board 20 is electrically engaged with, and thus establishes an electrical connection with, both the first coupling members 120 and the second coupling members 130. In other words, the driver board 20 is automatically touched by both the first coupling members 120 and the second coupling members 130.
  • the insulated body 1 10 may comprise a plurality of stop members 140 for retaining the driver board 20. This enables the driver board 20 to be easily retained within the insulated body 1 10 of the carrier 100, such that a LED lamp could be easily assembled and/or robustly constructed.
  • the carrier 100 may comprise a push fit mount for the driver board 20, which may be provided by the stop members 140. This enables the driver board 20 to be easily assembled into the carrier 100. This also provides good electrical engagement between the first and/or second coupling members 120, 130 and the driver board 20.
  • the stop members 140 may form clamps to hold the driver board 20 when the driver board 20 is mounted into the insulated body 1 10.
  • Figures 18, 19, 20, 21 , 22, 23, 24 and 25 show a partially assembled LED lamp comprising the carrier 100, according to an embodiment of the present invention;
  • Figure 26 shows an exploded view of the LED lamp and
  • Figure 27 shows a sectional view of the LED lamp.
  • the LED lamp comprises an end cap 10 with a plurality of pins 12, a driver board 20, a LED board 30 and a carrier 100 as described above.
  • the carrier 100 is configured to connect the end cap 10, the driver board 20 and the LED board 30.
  • the driver board 20 is electrically connected with both the first coupling members 120 and the second coupling members 130.
  • the first coupling members 120 are also electrically connected with pins 12 of the end cap 10 and the second coupling members 130 are also electrically connected with the LED board 30.
  • the first coupling members 120 first springs
  • the second coupling members 130 second springs
  • the LED lamp may further comprise a transparent or translucent tube 50 surrounding at least a part of the LED board 30. This provides protection of the components and/or a desired aesthetic.
  • the transparent or translucent tube 50 may surround substantially all or all of the internal components of the LED lamp.
  • the tube 50 may be of glass.
  • the LED lamp may further comprise a heat sink 40. This reduces the risk of components, e.g. the LED board 30 and/or the driver board 20, overheating in use.
  • the heat sink may further comprise a track 42 for receiving the LED board 30 and the carrier 100. This enables easier assembly of the LED lamp.
  • the heat sink may also comprise a channel 44 for receiving a screw 14 for affixing the end cap 10.
  • the end cap 10 may also comprise a corresponding hole 16 for receiving the screw 14.
  • the LED board 30 may have its own internal cover 32.
  • a luminaire comprising the carrier 100 or the LED lamp as described above. This provides the advantages described above in relation to the carrier and/or the LED lamp.
  • a LED lamp as described above, comprising assembling a carrier 100 as described above, an end cap 10, a driver board 20 and a LED board 30 and into a LED lamp. This can provide the advantages described above in relation to the carrier and/or the LED lamp.
  • the invention provides a carrier 100 and a LED lamp with such a carrier 100.
  • the carrier 100 is for connecting an end cap 10, a driver board 20 and a LED board 30 of a LED lamp.
  • the carrier 100 includes an insulated body 1 10 configured to hold the driver board 20, a first coupling member 120 and a second coupling member 130.
  • the driver board 20 is mounted on the carrier 100, the driver board 20 is electrically connected with the first coupling member 120 and the second coupling member 130.
  • the first coupling member 120 is electrically connected with pins 12 of the end cap 10 and the second coupling member 130 is electrically connected with terminals 34 of the LED board 30.
  • the end cap 10, the driver board 20 and the LED board 30 are identical to The end cap 10, the driver board 20 and the LED board 30.
  • the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design many alternative embodiments without departing from the scope of the appended claims.
  • LED elements have been described above any solid state lighting (SSL) element could be used.
  • SSL solid state lighting
  • the end cap 10 may have any other applicable number of pins 12 and the driver board 20 may have any other applicable number of input terminals and output terminals, without departing from the scope of the present disclosure.
  • the pins 12 of the end cap may be any kind of electrical terminal and are not necessarily limited in their shape.
  • the push fit mount for retaining the driver board described above comprises stop members 140, however the push fit mount could alternatively or additionally comprise formations in or on the first and/or second coupling members 120, 130 or some other arrangement.
  • the heat sink 40 has a track 42 and a channel 44, it will however be realised that the advantages of the track 42 and/or the channel 44 could be obtained by their formation in a component other than a heat sink 40, e.g. in a structural member.
  • any reference signs placed between parentheses shall not be construed as limiting the claim.
  • the word “comprising” does not exclude the presence of elements or steps other than those listed in a claim.
  • the word “a” or “an” preceding an element does not exclude the presence of a plurality of such elements.
  • the invention can be implemented by means of hardware comprising several distinct elements. In the device claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

L'invention concerne un support (100) et une lampe tubulaire à DEL dotée du support (100). Le support (100) sert à relier un capuchon d'extrémité (10), une carte de commande (20) et une carte à DEL (30) de lampe tubulaire à DEL. Le support (100) comprend un corps isolé (110) conçu pour maintenir la carte de commande (20), un premier élément de couplage et un second élément de couplage. Lorsque la carte de commande (20) est montée sur le support (100), elle (20) est connectée électriquement au premier élément de couplage et au second élément de couplage. Lorsque le support (100) est également assemblé dans la lampe tubulaire à DEL, le premier élément de couplage est connecté électriquement à des broches (12) du capuchon d'extrémité (10) et le second élément de couplage est connecté électriquement aux bornes (34) de la carte à DEL (30).
PCT/IB2014/063296 2013-07-24 2014-07-22 Support pour lampes à del WO2015011636A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CNPCT/CN2013/079973 2013-07-24
CN2013079973 2013-07-24
EP13193830.0 2013-11-21
EP13193830 2013-11-21

Publications (1)

Publication Number Publication Date
WO2015011636A1 true WO2015011636A1 (fr) 2015-01-29

Family

ID=51627324

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/063296 WO2015011636A1 (fr) 2013-07-24 2014-07-22 Support pour lampes à del

Country Status (1)

Country Link
WO (1) WO2015011636A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016133493A1 (fr) * 2015-02-17 2016-08-25 Shew Larry N Ensemble chemin lumineux encastré/appareil d'éclairage à del
JP2017010711A (ja) * 2015-06-19 2017-01-12 三菱電機株式会社 ランプ及び照明装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010100772A1 (fr) * 2009-03-02 2010-09-10 株式会社オプトロム Dispositif d'éclairage
JP2010244872A (ja) * 2009-04-07 2010-10-28 Eito:Kk Ｌｅｄ照明機器
US20100309652A1 (en) * 2009-06-06 2010-12-09 Iovision Photoelectric Co., Ltd. Led light bar with a replaceable power source
EP2333398A2 (fr) * 2009-12-09 2011-06-15 Tyco Electronics Corporation Ensemble de douille à DEL
DE202012008322U1 (de) * 2011-12-31 2012-09-21 Yulin Wu Modular LED-Lampe
EP2532942A2 (fr) * 2011-06-10 2012-12-12 Everlight Electronics Co., Ltd Ampoule de diode électroluminescente
US20130141890A1 (en) * 2009-11-18 2013-06-06 Steven W. Carlin Modular led lighting system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010100772A1 (fr) * 2009-03-02 2010-09-10 株式会社オプトロム Dispositif d'éclairage
JP2010244872A (ja) * 2009-04-07 2010-10-28 Eito:Kk Ｌｅｄ照明機器
US20100309652A1 (en) * 2009-06-06 2010-12-09 Iovision Photoelectric Co., Ltd. Led light bar with a replaceable power source
US20130141890A1 (en) * 2009-11-18 2013-06-06 Steven W. Carlin Modular led lighting system
EP2333398A2 (fr) * 2009-12-09 2011-06-15 Tyco Electronics Corporation Ensemble de douille à DEL
EP2532942A2 (fr) * 2011-06-10 2012-12-12 Everlight Electronics Co., Ltd Ampoule de diode électroluminescente
DE202012008322U1 (de) * 2011-12-31 2012-09-21 Yulin Wu Modular LED-Lampe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016133493A1 (fr) * 2015-02-17 2016-08-25 Shew Larry N Ensemble chemin lumineux encastré/appareil d'éclairage à del
JP2017010711A (ja) * 2015-06-19 2017-01-12 三菱電機株式会社 ランプ及び照明装置

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