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WO2008134424A2 - Système d'éclairage de périmétrie à diode électroluminescente (led) - Google Patents

Système d'éclairage de périmétrie à diode électroluminescente (led) Download PDF

Info

Publication number
WO2008134424A2
WO2008134424A2 PCT/US2008/061416 US2008061416W WO2008134424A2 WO 2008134424 A2 WO2008134424 A2 WO 2008134424A2 US 2008061416 W US2008061416 W US 2008061416W WO 2008134424 A2 WO2008134424 A2 WO 2008134424A2
Authority
WO
WIPO (PCT)
Prior art keywords
enclosure
mounting bracket
pcb
base
elongated
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/US2008/061416
Other languages
English (en)
Other versions
WO2008134424A3 (fr
Inventor
Jeffrey Nall
Tomislav Stimac
Koushik Saha
Xiaoning Wang
Douglas R. Halley
Adrian Slattery
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.)
Current Lighting Solutions LLC
Original Assignee
Lumination LLC
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 Lumination LLC filed Critical Lumination LLC
Publication of WO2008134424A2 publication Critical patent/WO2008134424A2/fr
Publication of WO2008134424A3 publication Critical patent/WO2008134424A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/025—Elongated bases having a U-shaped cross section
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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 invention generally relates to a lighting apparatus. More particularly, the invention relates to a lighting apparatus that includes a plurality of LEDs and simulates a neon light.
  • Neon lights are widely used in architectural lighting systems to draw a viewer's attention to a building. Neon lights are fragile, require high voltage, consume large amounts of energy, and have an inconsistent light pattern. Therefore, many attempts have been made to replace neon lights with a more efficient and longer lasting light source.
  • LEDs light emitting diodes
  • These known systems have been found to be difficult to mount to a building.
  • sealing the housing of the system to prevent the ingress of moisture has also been challenging.
  • An LED device that overcomes the shortcomings includes an elongated enclosure, a plurality of LEDs disposed in the enclosure, and a mounting bracket connected to the enclosure.
  • the elongated enclosure in a cross section taken normal to a longitudinal axis of the enclosure includes a curved portion and an integrally formed transverse section that interconnects the curved portion.
  • the mounting bracket is configured for mounting the enclosure to an associated building.
  • a method of manufacturing a like device that overcomes the aforementioned shortcomings includes placing a PCB having a plurality of LEDs mounted thereon into a
  • FIGURE 1 is a cross-sectional view of an architectural border light device taken normal to a longitudinal axis of the device.
  • FIGURES 1A-1 I are cross-sectional views of alternative embodiments of architectural border light devices taken normal to a longitudinal axis of each device.
  • FIGURE 2A is a cross-sectional view of an enclosure and a mounting bracket for a light device similar to the light device depicted in FIGURE 1 mounted to a vertical surface.
  • FIGURE 2B is another cross-sectional view of the enclosure and bracket shown in FIGURE 2A mounted to a horizontal surface.
  • FIGURES 3A and 3B show a close-up view of portions of FIGURES 2A and
  • FIGURE 4A depicts a cross section of an elongated housing of a light device attached to a cam assembly.
  • FIGURE 4B is a rear perspective view of the elongated housing shown in
  • FIGURE 4A and the cam assembly in a first position are identical to FIGURE 4A and the cam assembly in a first position.
  • FIGURE 4C is a rear perspective view of the elongated housing shown in
  • FIGURE 4A with the cam assembly shown in a second position.
  • FIGURES 4D and 4E depict perspective views of the cam assembly of
  • FIGURE 4A is a diagrammatic representation of FIGURE 4A.
  • FIGURE 5A is a cross-sectional view of an alternative embodiment of an elongated housing of a light device engaging an alternative embodiment of a cam assembly.
  • FIGURES 5B and 5C are rear perspective views of the elongated enclosure and the cam assembly of FIGURE 5A in a first operating position (FIGURE 5B) and a second operating position (FIGURE 5C).
  • FIGURES 5D and 5E are perspective views of the cam assembly shown in
  • FIGURES 5A-5C are identical to FIGURES 5A-5C.
  • FIGURE 6 is a perspective view of an end of an elongated housing of a light device and a cap that attaches to the end of the elongated housing.
  • FIGURE 7 is a perspective view of an end of an alternative embodiment of an elongated housing of a light device and an alternative embodiment of a cap that attaches to the end of the elongated housing.
  • FIGURE 8 depicts an end of a light device and an end cap attached to an end of the enclosure of the light device with a sealant being introduced into the enclosure.
  • FIGURE 9 is a perspective view of an end of an elongated enclosure of a light device and a cap that attaches to the end of the enclosure.
  • FIGURE 10 is a perspective view of an end of an elongated enclosure of a light device and an alternative embodiment of a cap that attaches to the end of the enclosure.
  • FIGURE 11 is a perspective view of an alternative embodiment of a light device.
  • FIGURE 12 is a perspective view of a printed circuit board having LEDs mounted thereon which acts as a light source for the light device shown in FIGURE 11.
  • FIGURE 13 is a perspective view of an end of the LED device shown in
  • FIGURE 11 with an end cap removed therefrom.
  • FIGURE 14 is a cross-sectional view taken normal to a longitudinal axis of the
  • FIGURE 15 is a perspective sectional view of the LED device shown in
  • FIGURE 16 is a schematic depiction of a manufacturing process for the LED device shown in FIGURE 11.
  • the U-shaped portion 12 and the transverse section 14 enclose a printed circuit board (“PCB") 16 (or a plurality of printed circuit boards) and a plurality of light emitting diodes 18 (only one shown) disposed on the printed circuit board along the longitudinal axis of the light device 8 so that, typically, only the ends of the device are open and thus accessible to the elements. These ends are covered in a manner that is described in more detail below.
  • the PCB 16 mounts in corresponding longitudinally running channels 22 that are formed by extensions 24 that extend into the elongated enclosure toward the longitudinal axis.
  • Portions of the LED device 8 shown in phantom in Figure 1 depict portions of the device that can be altered to incorporate different mounting structures for mounting the LED device 8 to a building. Examples of these concepts are more fully explained in Figures 1A - 11.
  • Figures 1 G and 1 H depict the elongated housing 10 attaching to a mounting bracket 150 (Figure 1G) and 152 (Figure 1 H) by pushing the elongated housing 10 towards the respective bracket in a direction of arrow A which is shown in both figures.
  • Figure 11 discloses an embodiment similar to Figure 1 E while allowing the elongated housing 10 to pivot and snap into respective receiving features on either the bracket 154 or the elongated envelope 10.
  • the slanted forward faces facilitate attachment by allowing the slanted faces to ride over one another when the elongated housing 10 is rotated towards the mounting structure 160.
  • the vertical faces inhibit detachment of the elongated light source from the mounting structure once the two have been fastened together as shown in Figure 3B.
  • Figure 4A depicts the elongated housing 10 attached to a cam assembly 180, which is in turn attached to the wall.
  • the cam assembly includes a base 182 having a cylindrical boss 184 extending upwardly from the base.
  • An opening 186 extends through the boss 184 and the base 182 to receive a fastener 188 ( Figure 4A) for attaching the cam assembly 180 to the wall.
  • a cam 192 surrounds the cylindrical boss 184.
  • An arm 194 attaches to the cam 192 for rotating the cam about the cylindrical boss 184. As seen in Figure 4E, the arm 194 can be omitted, and a tool can be used to rotate the cam 192.
  • FIGS. 5A through 5E show an alternative embodiment of a cam assembly 200 connecting to the elongated housing 10 of an illuminated light source.
  • the cam assembly 200 includes a base 202 having a flange that defines a channel 204 at a lower end and a cylindrical boss 206 extending upwardly from the base, An opening 208 is formed through the cylindrical boss 206 and the base 202. The opening 208 receives a fastener 210 (Figure 5A) for attaching the cam assembly 200 to a wall.
  • a cam 212 is received over the cylindrical boss 206.
  • An attachment arm 214 connects to the cam 212 to allow for rotation of the cam. As seen in Figure 5E, the arm 214 can be omitted and a tool can be used to rotate, e.g. unlock, the cam.
  • the cam assembly 200 is attached to a wall by a fastener 210 (Figure 5A) received through the opening 208.
  • the elongated housing 10 having channels 216 is hung from the cam assembly so that the lower channel 216 cooperates with the lower channel 204 ( Figure 5D) of the base 202.
  • the arm 214 can then be rotated 90° so that the cam 212 moves into the upper channel 216 thus retaining the elongated light source 10 to the cam assembly 200 and thus to the wall.
  • Figures 6-10 depict different manners in which the ends of the elongated illuminated light source can be sealed and/or covered to prevent the ingress of moisture.
  • Figure 6 depicts an end cap 220 where the edge of the end cap is outside of the enclosure 10 of the elongated illuminated light source.
  • the cap is made of vinyl.
  • Figure 7 depicts an end cap 230 where there is a flush seam between the outer surface of the enclosure of the elongated housing 10 of the illuminated light source and the outer surface of the end cap 230.
  • the end cap includes a plurality of fins that are pushed into the enclosure for a friction fit.
  • Figure 8 depicts the end cap 230 including two openings that communicate with an internal channel. Sealant is introduced into the first opening 232 and moves through the channel until coming out of the second opening 234.
  • Figure 9 depicts an end cap 240 having pre-applied sealant disposed on an inner surface thereof.
  • the pre-applied sealant 242 is protected by a removable protective cover 244 so that when the end cap 240 is to be applied to the enclosure 10 of the elongated light source, the protective cover 244 is removed thus exposing the pre-applied sealant 242 which can attach the end cover 240 to the enclosure.
  • Figure 10 depicts an end cover 250 including a pre-applied foam gasket 252
  • the gasket presses against the end of the enclosure of the elongated light source 10
  • FIG 11 depicts another embodiment of an elongated illuminated device 300 that simulates a neon light.
  • the device 300 includes an elongated housing 310 and a mounting bracket 312 hingedly attached to the enclosure.
  • Figure 12 depicts a printed circuit board 314 having a plurality of LEDs 316. Electrical cords 318 attach to the printed circuit board 314 to provide power to the LEDs 316.
  • a plurality of printed circuit boards 314 including LEDs 316 can be provided in a single enclosure 310.
  • the power cords 318 connect to an electrical connector 322 (which can either be a female or male connector).
  • Figure 13 depicts a close-up view of an end of the elongated illumination device 300 with an end cap 324 ( Figure 11 ) being removed therefrom.
  • the mounting bracket 312 does not run the length of the enclosure 310, but instead is offset from each end of the enclosure to accommodate the end cap 324.
  • the elongated illuminated device 300 is shown in a closed position, which is typically the final stage of assembly after the illumination device has been mounted to an architectural structure, such as a building.
  • the elongated housing 310 connects to the mounting bracket 312 at two locations located on opposite sides of a longitudinal axis of the elongated illuminated device 300
  • a first attachment point is provided at the permanent attachment of the hinge 326 connecting the elongated housing 310 to the mounting bracket 312.
  • a selective attachment point is provided on an opposite side of the longitudinal axis.
  • the mounting bracket includes a base 332 that is typically planar that abuts a surface of the building or other architectural structure to which the elongated illuminated device 300 will be mounted.
  • a fastener 334 (depicted in phantom in Figure 14) is used to attach the mounting bracket 312 to the building.
  • the fastener 334 extends through the base 332 of the mounting bracket.
  • a leg 336 extends generally perpendicular to the base 332 and away from the building (as per the orientation depicted in Figure 14).
  • a support 338 extends outwardly from the leg 336 and generally parallel to the base 332.
  • the leg 336 includes a barb 342 at a distal end.
  • the barb 342 and the support 338 define a receiving channel 344 that receives the elongated housing 310 when the elongated housing is moved into the closed position.
  • the printed circuit board 314 and the LEDs 316 disposed on the printed circuit board are arranged with respect to the building so that light is directed away from the building to simulate neon lighting.
  • the elongated enclosure 310 includes an outer U-shaped portion 350 that is integrally formed with a transverse section 352 that interconnects distal ends of the U- shaped portion. At least a portion of the U-shaped portion 350 is translucent to define a primary light transmissive and light diffusing member.
  • a secondary light transmissive and light diffusing portion 354 is also integrally formed with the U-shaped portion 350 and the transverse portion 352.
  • the secondary portion 354 includes a light receiving surface 356 and light emitting surface 358.
  • the primary member 350 includes a light receiving portion 362 and a light emitting portion 364.
  • the light receiving portion 356 of the secondary member 354 is spaced from the transverse section 352 as well as the LED 316.
  • L-shaped fingers 372 extend upwardly from the transverse section 352 towards the secondary member 350.
  • the L-shaped fingers 372 define a channel that receives the printed circuit board 314.
  • the L-shaped fingers retain a printed circuit board in a fixed location with respect to both the secondary light transmitting portion 354 and the primary light transmitting portion 350 of the elongated enclosure 310.
  • the elongated enclosure 310 is rotated with respect to the mounting bracket 312 in a direction depicted by arrow R in Figure 14.
  • FIG 16 depicts a schematic representation of the manufacturing process for an LED device similar to the ones described above.
  • a PCB 416 having a plurality of LEDs 418 mounted on it is placed in a PCB glide 420 and this assembly (PCB 416, LEDs 418 and PCB glide 420) is fed into an injection molding machine 400.
  • Material e.g. PVC or similar formable material, is then fed into the injection molding machine 400 and the assembly is overmolded, which forms an enclosure 410 that surrounds the assembly.
  • a perspective view of the assembly that is run through the injection molding machine 420 is depicted. Electrical cords 422 attach to the printed circuit board 416 to provide power to the LEDs 418.
  • a plurality of printed circuit boards 416 including LEDs 418 can be provided in a single enclosure 410.
  • the power cords 422 connect to an electrical connector 424 (which can either be a female or male connector).
  • the PCB 416, the LEDs 418 and the power cords 422 are similar to those that have been described above.
  • Figure 17 depicts a perspective view of the LED device 408.
  • the LEDs are connected in parallel on the PCB 416, which allows the LED device to be cut normal to the longitudinal axis of the device. This allows an installer of the LED device 408 to cut the device to a desired length when installing the LED device in the field, i.e. the installation site.
  • Figure 19 depicts a cross-sectional view of the assembly shown in Figure 18 taken normal to the longitudinal axis of the assembly.
  • the PCB glide 420 in the depicted embodiment is an elongated transparent PVC piece.
  • the PCB glide 420 is an extruded piece and the PCB 416 slides into the glide by pushing the PCB in a direction along the longitudinal axis of the PCB glide.
  • the PCB glide 420 is generally U-shaped in cross section and receives the PCB 416.
  • the PCB glide 420 locates the LEDs 418 and other electrical components of the LED device (circuitry and the like) inside the injection molding machine 400 during the injection molding process.
  • the injection molding machine does not contact the PCB 416 or the LEDs 418 during the injection molding process, which allows the plastic material, i.e. the enclosure 410, to surround the entire assembly (PCB 416, LEDs 418 and PCB glide 420 and other electrical components) thus preventing water ingress, which minimizes the sealing required by the installer.
  • the space between the top of each LED 418 and the outermost surface of the enclosure 410 is filled with the overmolded material so that no voids (or substantially no voids) exist between the LEDs 418, the PCB 416 and the outermost surface of the enclosure 410.
  • the enclosure 410 not only diffuses the light emitted by the plurality of LEDs, which act as point light sources, so the LED device 410 more closely simulates a neon light, but the enclosure also completely (or very nearly completely) encapsulates the LEDs and the PCB to prevent moisture from contacting the electrical components of the LED device.
  • the overmolded material also completely (or very nearly completely) encapsulates the underside of the PCB 416, as seen in Figure 21.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

L'invention concerne un dispositif de type LED comprenant une enceinte allongée, une pluralité de LED disposée à l'intérieur de l'enceinte et un support de montage relié à l'enceinte. L'enceinte allongée considérée en coupe transversale prise perpendiculairement à un axe longitudinal de l'enceinte, comprend une partie incurvée et une section transversale formée en un seul bloc qui s'interconnecte avec la partie incurvée. Le support de montage est configuré pour monter l'enceinte sur une construction associée.
PCT/US2008/061416 2007-04-24 2008-04-24 Système d'éclairage de périmétrie à diode électroluminescente (led) Ceased WO2008134424A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92592107P 2007-04-24 2007-04-24
US60/925,921 2007-04-24

Publications (2)

Publication Number Publication Date
WO2008134424A2 true WO2008134424A2 (fr) 2008-11-06
WO2008134424A3 WO2008134424A3 (fr) 2009-01-15

Family

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Application Number Title Priority Date Filing Date
PCT/US2008/061416 Ceased WO2008134424A2 (fr) 2007-04-24 2008-04-24 Système d'éclairage de périmétrie à diode électroluminescente (led)

Country Status (1)

Country Link
WO (1) WO2008134424A2 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010130141A1 (fr) * 2009-05-10 2010-11-18 Ke Jianfeng Lampe à lumière du jour à diodes électroluminescentes
WO2010132078A1 (fr) * 2009-05-11 2010-11-18 Sloanled, Inc. Extrusion à profil bas
WO2011112375A2 (fr) 2010-03-12 2011-09-15 Tempo Industries, Inc. Système d'éclairage mural pour allées, escaliers et couloir
BE1019574A5 (nl) * 2010-11-10 2012-08-07 Renson Sunprot Screens Nv Verlichtingsarmatuur.
US8398262B2 (en) 2008-05-09 2013-03-19 The Sloan Company, Inc. Low profile extrusion
WO2013072270A1 (fr) * 2011-11-18 2013-05-23 Tridonic Jennersdorf Gmbh Lampe à del tubulaire
EP2641015A4 (fr) * 2010-11-16 2014-08-20 Dialight Corp Luminaire à del à enceinte non métallique allongée
JP2015084346A (ja) * 2015-02-05 2015-04-30 Ｎｅｃライティング株式会社 Ｌｅｄ光源ユニットおよび照明器具
US9033542B2 (en) 2010-11-16 2015-05-19 Dialight Corporation LED luminaire utilizing an extended and non-metallic enclosure
WO2015107204A1 (fr) * 2014-01-20 2015-07-23 Koninklijke Philips N.V. Dispositif d'éclairage avec boîtier pliable
EP2916065A1 (fr) * 2014-03-04 2015-09-09 OSRAM GmbH Structure d'installation, dispositif d'éclairage comprenant ladite structure et son procédé d'installation
DE102015108753A1 (de) * 2015-06-02 2016-12-08 watt24 GmbH Stallleuchte
EP3348897A1 (fr) * 2017-01-12 2018-07-18 OSRAM GmbH Systeme d'eclairage, composants, kit et procede correspondants
RU2684397C2 (ru) * 2014-02-10 2019-04-09 Филипс Лайтинг Холдинг Б.В. Комфортно распределенное светодиодное освещение
US10571098B2 (en) 2018-01-22 2020-02-25 Teknoware Oy Lighting assembly
WO2020206043A3 (fr) * 2019-04-02 2021-01-14 American Sterilizer Company Ensembles d'éclairage pour système de suspension de dispositif médical
EP4175087A1 (fr) * 2021-10-26 2023-05-03 Gumax B.V. Cloison pare-soleil, toit, toit de terrasse, porch ou veranda à section électrique
US12422112B1 (en) * 2025-02-28 2025-09-23 Shenzhen Lingbenyang Optoelectronics Co., Ltd Multi-angle bendable neon light and processing method therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055535A (en) * 1957-10-15 1962-09-25 Schneider & Co Dr Ing Outdoor lighting fixture
US6438882B1 (en) * 1990-06-11 2002-08-27 Randy B. Reynolds Lighted flexible display device having a battery supply mount
US7213941B2 (en) * 2004-04-14 2007-05-08 Sloanled, Inc. Flexible perimeter lighting apparatus

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8398262B2 (en) 2008-05-09 2013-03-19 The Sloan Company, Inc. Low profile extrusion
WO2010130141A1 (fr) * 2009-05-10 2010-11-18 Ke Jianfeng Lampe à lumière du jour à diodes électroluminescentes
WO2010132078A1 (fr) * 2009-05-11 2010-11-18 Sloanled, Inc. Extrusion à profil bas
DE102010018018B4 (de) 2009-05-11 2023-02-02 Sloanled, Inc. Niedrigprofilgehäuse
EP2545322A4 (fr) * 2010-03-12 2015-03-11 Tempo Ind Llc Système d'éclairage mural pour allées, escaliers et couloir
WO2011112375A2 (fr) 2010-03-12 2011-09-15 Tempo Industries, Inc. Système d'éclairage mural pour allées, escaliers et couloir
CN103038573A (zh) * 2010-04-09 2013-04-10 斯隆公司以斯隆Led名义经营 低剖面的压制件
BE1019574A5 (nl) * 2010-11-10 2012-08-07 Renson Sunprot Screens Nv Verlichtingsarmatuur.
US9033542B2 (en) 2010-11-16 2015-05-19 Dialight Corporation LED luminaire utilizing an extended and non-metallic enclosure
EP2641015A4 (fr) * 2010-11-16 2014-08-20 Dialight Corp Luminaire à del à enceinte non métallique allongée
US9797560B2 (en) 2010-11-16 2017-10-24 Dialight Corporation LED luminaire utilizing an extended and non-metallic enclosure
EP2729732B1 (fr) * 2011-07-06 2017-11-01 Dialight Corporation Luminaire à del à boîtier étendu et non métallique
WO2013072270A1 (fr) * 2011-11-18 2013-05-23 Tridonic Jennersdorf Gmbh Lampe à del tubulaire
US10253930B2 (en) 2014-01-20 2019-04-09 Signify Holding B.V. Lighting device with foldable housing
WO2015107204A1 (fr) * 2014-01-20 2015-07-23 Koninklijke Philips N.V. Dispositif d'éclairage avec boîtier pliable
CN105934622A (zh) * 2014-01-20 2016-09-07 飞利浦照明控股有限公司 具有可折叠壳体的照明设备
RU2672096C2 (ru) * 2014-01-20 2018-11-12 Филипс Лайтинг Холдинг Б.В. Световое устройство со складным корпусом
RU2684397C2 (ru) * 2014-02-10 2019-04-09 Филипс Лайтинг Холдинг Б.В. Комфортно распределенное светодиодное освещение
EP2916065A1 (fr) * 2014-03-04 2015-09-09 OSRAM GmbH Structure d'installation, dispositif d'éclairage comprenant ladite structure et son procédé d'installation
JP2015084346A (ja) * 2015-02-05 2015-04-30 Ｎｅｃライティング株式会社 Ｌｅｄ光源ユニットおよび照明器具
DE102015108753A1 (de) * 2015-06-02 2016-12-08 watt24 GmbH Stallleuchte
EP3348897A1 (fr) * 2017-01-12 2018-07-18 OSRAM GmbH Systeme d'eclairage, composants, kit et procede correspondants
US10571098B2 (en) 2018-01-22 2020-02-25 Teknoware Oy Lighting assembly
WO2020206043A3 (fr) * 2019-04-02 2021-01-14 American Sterilizer Company Ensembles d'éclairage pour système de suspension de dispositif médical
US10966796B2 (en) 2019-04-02 2021-04-06 American Sterilizer Company Lighting assemblies for medical device suspension system
US11793593B2 (en) 2019-04-02 2023-10-24 American Sterilizer Company Lighting assemblies for medical device suspension system
EP4175087A1 (fr) * 2021-10-26 2023-05-03 Gumax B.V. Cloison pare-soleil, toit, toit de terrasse, porch ou veranda à section électrique
US12422112B1 (en) * 2025-02-28 2025-09-23 Shenzhen Lingbenyang Optoelectronics Co., Ltd Multi-angle bendable neon light and processing method therefor

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