JP2007165051A - Led lighting lamp - Google Patents

Led lighting lamp Download PDF

Info

Publication number
JP2007165051A
JP2007165051A JP2005357748A JP2005357748A JP2007165051A JP 2007165051 A JP2007165051 A JP 2007165051A JP 2005357748 A JP2005357748 A JP 2005357748A JP 2005357748 A JP2005357748 A JP 2005357748A JP 2007165051 A JP2007165051 A JP 2007165051A
Authority
JP
Japan
Prior art keywords
mounting plate
wiring board
mounting
led
formed
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.)
Granted
Application number
JP2005357748A
Other languages
Japanese (ja)
Other versions
JP4564917B2 (en
Inventor
Kanji Suzuki
幹治 鈴木
Original Assignee
Kinoshita Isao
S T Energ Kk
Kanji Suzuki
Toa Seisakusho:Kk
エステイエナジー株式会社
木下 功
株式会社東亜製作所
幹治 鈴木
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 Kinoshita Isao, S T Energ Kk, Kanji Suzuki, Toa Seisakusho:Kk, エステイエナジー株式会社, 木下 功, 株式会社東亜製作所, 幹治 鈴木 filed Critical Kinoshita Isao
Priority to JP2005357748A priority Critical patent/JP4564917B2/en
Publication of JP2007165051A publication Critical patent/JP2007165051A/en
Application granted granted Critical
Publication of JP4564917B2 publication Critical patent/JP4564917B2/en
Application status is Expired - Fee Related legal-status Critical
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/08Lighting devices intended for fixed installation with a standard
    • F21S8/085Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/02Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

Provided is an LED illuminating lamp in which LED elements in an illuminating lamp can be oriented in a desired direction, the irradiation direction can be easily finely adjusted, and heat dissipation is good and there is no fear of overheating.
A mounting board 10 on which a wiring board 12 on which an LED element 11 is mounted is mounted on a front surface and a housing 6 in which a plurality of the mounting boards can be arranged in parallel, and joints are formed on both side edges of the mounting board. The portions 10a and 10b are integrally formed, and adjacent ones of a plurality of mounting plates are connected to be able to be refracted by the joint portion, and the respective mounting plates can be fixed in the housing in an intended refractive state. I made it. The grooved rail portions 10c and 10d are formed to face each other on the mounting plate, and the wiring board is mounted on the front surface of the mounting plate by sliding both side edges of the wiring board into the grooved rail portion.
[Selection] Figure 4

Description

  The present invention relates to an LED illuminating lamp that uses a large number of LED (light emitting diode) elements as a light source, and more particularly to a structure that makes it possible to finely adjust the irradiation direction and facilitate assembly.

In general, LED elements consume less power and have a long life, so it can be said that the advantage of using as a street light instead of a fluorescent lamp is great, but in order to obtain the brightness as a street light, a large number of LEDs are used. Therefore, conventionally, as shown in FIG. 8, the mounting substrate a is formed in a folded plate shape with an appropriate angle, and a wiring substrate c on which a plurality of LED elements b are mounted is attached. A structure is adopted in which the front surface of the substrate a is fixed by screws e via spacers d.
Patent Document 1 below discloses a lighting device in which a plurality of LED elements are attached to a flexible substrate at predetermined intervals so that the LED elements can be arranged in an arbitrary shape.
JP 2005-222903 A

By the way, in the structure shown in FIG. 8, there is a problem that it takes time to mount and assemble the wiring board c, and the mounting board a cannot be easily deformed. The irradiation direction of the LED element b of the wiring board c cannot be finely adjusted. Moreover, although the wiring board c may become high temperature due to heat generated by the LED element b or the like, the above structure has a problem in that heat radiation is not efficiently performed because the wiring board c is separated from the mounting board a. It was.
Moreover, in the flexible board | substrate shown by patent document 1, there exists a possibility that an LED element may move uselessly after attachment.
The present invention is intended to solve such problems.

  For this purpose, the LED illumination lamp according to claim 1 includes a mounting plate on which a wiring board mounted with LED elements is mounted on the front surface, and a housing in which a plurality of mounting plates can be arranged in parallel. Joint parts are integrally formed on both side edges of the two, and adjacent ones of a plurality of mounting plates are connected to each other so as to be able to be refracted by the joint portions, and each mounting plate is fixed in the housing in an intended refractive state. It is characterized by having obtained.

  According to a second aspect of the present invention, in the LED lighting, the wiring board is formed by forming a grooved rail portion facing the mounting plate, and sliding both side edges of the wiring board into the grooved rail portion. Is mounted on the front surface of the mounting plate.

  The invention described in claim 3 is characterized in that, in the LED illumination lamp, a long hole is formed in a support plate provided in the housing so that the fixing position of the mounting plate can be adjusted.

  According to a fourth aspect of the present invention, in the LED illumination lamp, the mounting plate is made of a mold member having an equal cross section formed by extruding aluminum.

According to the first and third aspects of the present invention, the LED element provided on the wiring board can be directed in a desired direction by refracting the mounting plate by the joint portion, and the irradiation direction can be easily made. Fine adjustment can be made.
According to the second aspect of the present invention, the mounting can be easily performed by simply sliding the wiring board with respect to the mounting plate. Further, since the heat of the wiring board is well transmitted to the mounting plate, the heat dissipation is improved and overheating is prevented.
In the invention according to the fourth aspect, the mounting plate having a required length corresponding to the size of the illuminating lamp can be easily obtained by forming the mounting plate by extrusion molding and cutting it to an appropriate length.

  Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows an embodiment in which a bifurcated mounting bracket 2 is fixed to an upper portion of a support column 1 and the LED lighting lamp 5 according to the present invention is supported on the mounting bracket via screws 3 and 4 to be used as a street lamp. 2 is a sectional view taken along line AA, FIG. 3 is a sectional view taken along line BB, and FIG. 4 is a sectional view taken along line CC. The direction of the LED illumination lamp 5 can be adjusted by loosening the screws 4.

  As shown in FIG. 5, the housing 6 of the LED lighting lamp 5 has a frame-like cover body 8 attached to a substantially rectangular plate-like base body 7 and a light-transmitting property in the front opening 8 a of the cover body. The acrylic plate 9 is stretched. Reference numeral 8a denotes a screw for fixing the base body 7 and the cover body 8 together. A support plate 7a standing in a mountain shape is protrusively provided near both end edges of the inner surface of the base body 7, and arc-shaped long holes 7b are formed in the support plate 7a at appropriate intervals. In addition, 7c is a round hole for electric wire penetration.

  Reference numeral 10 denotes a mounting plate made of a mold material formed into an equal cross section having a substantially U-shaped cross section by extrusion molding of aluminum, and the mounting plate has a round shaft on one side edge as shown in FIG. A joint portion 10a is formed, and a notched annular joint portion 10b that can be loosely fitted on the outer periphery of the joint portion 10a is formed on the other side edge so as to face the inside of the joint portion 10a and the joint portion 10b. Groove-shaped rail portions 10c and 10d are formed. Reference numeral 12 denotes a wiring board on which a plurality of LED elements 11 are mounted. By sliding the wiring board 12 from one end of the mounting plate 10 into the grooved rail portions 10c and 10d, the wiring board 12 is attached to the mounting plate. It is designed to be attached to the front. In addition, 10e is a recessed part formed in the front surface of this attachment plate so that the electric wire connector 12a protrudingly provided by the back surface of this attachment plate may be accommodated. Reference numeral 10f denotes a vertical groove formed so as to be adjacent to the recess, and a screw 13 is inserted into the wiring board 12 to prevent the wiring board 12 from sliding unnecessarily. It can be screwed into the groove 10f. Reference numeral 10g denotes a notched circular lateral groove formed in a substantially middle portion on the outer side (back side) of the mounting plate, and a screw 14 described later can be screwed into the lateral groove. For this reason, the mounting plate 10 is arranged in parallel with a plurality of the same shape, and the adjacent joints 10a and 10b are connected to each other so that they can be refracted at the joints. It becomes possible to do. In addition, by making the outer diameter of the joint part 10a slightly larger than the inner diameter of the joint part 10b, resistance can be appropriately obtained during refraction, and the refraction angle can be kept constant.

  In this LED illuminating lamp, three mounting plates 10 are symmetrically arranged in parallel on both sides of the connecting plate 15 in the middle so that the connecting plate 15 has a mountain shape with the connecting plate 15 at the apex. The connecting plate 15 has a transverse cross section bent in an orthogonal shape, and joint portions 15a and 15b are formed on both side edges, and the joint portions 10a and 10b of the mounting plate 10 are loosely fitted to the joint portions 15a and 15b, respectively. ing. The mounting plates 10 are fixed in this state by inserting screws 14 into the long holes 7b of the support plate 7a and screwing the screws 14 into the lateral grooves 10g. For this reason, each mounting plate 10 is adjusted to a desired refraction angle with respect to the adjacent mounting plate, and the screw 14 is moved in the elongated hole 7b accordingly, and the screw 14 is screwed into the lateral groove 10g. The angle of refraction can be fixed, whereby the irradiation direction of light emitted from the LED elements 11 provided on each wiring board 12 can be finely adjusted to a desired direction in accordance with a request from the installation site of the LED illumination lamp.

  Further, the provision of the groove-like rail portions 10c and 10d on the mounting plate 10 facilitates the mounting of the wiring board 12, and the heat of the wiring board 12 is easily transmitted to the mounting plate 10, so that the mounting plate 10 is heated. Since heat dissipation is facilitated by using aluminum having high conductivity, overheating that causes deterioration of the LED elements and the like is prevented. Moreover, heat dissipation can be further improved by filling the groove-like rail portions 10c and 10d with heat dissipation grease.

  On the other hand, the embodiment shown in FIG. 7 refracts the four mounting plates 10 so as to be slightly inward with respect to each other, whereby the light of the many LED elements 11 on the wiring board 12 provided on each mounting plate 10. The angle of refraction is adjusted so that is collected at one point. Thus, by using this mounting plate 10, it becomes possible to freely set the irradiation direction according to the purpose of illumination. In addition, the same code | symbol as the said embodiment in FIG. 7 represents the same part.

  The present invention is not limited to this embodiment, and various design changes are possible. For example, in this embodiment, the mounting plate 10 and the wiring board 12 are fixed with screws, but the fixing plate 10 and the wiring board 12 may be fixed using other fixing means.

  For this reason, the LED illumination lamp of the present invention can be used not only as the street lamp shown in the embodiment but also for various uses such as various signal lights and room lights.

The side view which showed the form which uses the LED illumination light which concerns on this invention as a street light. The AA arrow directional view of FIG. FIG. 3 is a sectional view taken along line BB in FIG. 1. The CC sectional view taken on the line of FIG. The DD sectional view taken on the line of FIG. The perspective view of the mounting plate of the LED lighting lamp which concerns on this invention. Sectional drawing of the principal part of the LED lighting which showed other embodiment of this invention. Sectional drawing of the principal part of the conventional LED lighting.

Explanation of symbols

5 LED illumination light 6 Housing 7 Base body 7a Support plate 7a
7b Long hole 8 Cover body 10 Mounting plate 10a, 10b Joint part 10c, 10d Groove rail part 10e Recessed part 10f Vertical groove 10g Horizontal groove 11 LED element 12 Wiring board 13, 14 Screw 15 Connecting plate

Claims (4)

  1.   It consists of a mounting plate on which a wiring board mounted with LED elements is mounted on the front surface and a housing in which a plurality of mounting plates can be arranged in parallel, and joint portions are integrally formed on both side edges of the mounting plate. An LED illuminating lamp characterized in that adjacent mounting plates are connected to each other so as to be able to be refracted by the joint portion, and the respective mounting plates can be fixed in a housing in an intended refractive state.
  2.   The grooved rail portion is formed so as to face the mounting plate, and the wiring board is attached to the front surface of the mounting plate by sliding both side edges of the wiring board into the grooved rail portion. The LED lighting described.
  3.   The LED illumination lamp according to claim 1 or 2, wherein an elongated hole is formed in a support plate provided in the housing so that a fixing position of the mounting plate can be adjusted.
  4.   The LED illumination lamp according to any one of claims 1 to 3, wherein the mounting plate is made of a mold having an equal cross section formed by extrusion molding of aluminum.
JP2005357748A 2005-12-12 2005-12-12 LED lighting Expired - Fee Related JP4564917B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005357748A JP4564917B2 (en) 2005-12-12 2005-12-12 LED lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005357748A JP4564917B2 (en) 2005-12-12 2005-12-12 LED lighting

Publications (2)

Publication Number Publication Date
JP2007165051A true JP2007165051A (en) 2007-06-28
JP4564917B2 JP4564917B2 (en) 2010-10-20

Family

ID=38247747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005357748A Expired - Fee Related JP4564917B2 (en) 2005-12-12 2005-12-12 LED lighting

Country Status (1)

Country Link
JP (1) JP4564917B2 (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7420811B2 (en) * 2006-09-14 2008-09-02 Tsung-Wen Chan Heat sink structure for light-emitting diode based streetlamp
EP2014970A1 (en) 2007-07-11 2009-01-14 Ningbo Andy Optoelectronic Co., Ltd. High-power light emitting diode (LED) street lamp
WO2009012646A1 (en) * 2007-07-20 2009-01-29 Dongguan Kingsun Optoelectronic Co., Ltd A section bar, a lamp body of led street lamp and a led street lamp
JP2009021029A (en) * 2007-07-10 2009-01-29 Okamura Corp Illumination device
WO2009076797A1 (en) * 2007-12-13 2009-06-25 Zhao, Xia Power led intense light device
JP2009152170A (en) * 2007-11-30 2009-07-09 Toshiba Lighting & Technology Corp Illuminating device
WO2009122454A1 (en) * 2008-04-02 2009-10-08 Wissen Lux S.P.A. Led lighting apparatus
JP2010009842A (en) * 2008-06-25 2010-01-14 Panasonic Electric Works Co Ltd Lighting apparatus
JP2010040343A (en) * 2008-08-05 2010-02-18 Ushio Inc Light irradiation device
WO2010032709A1 (en) * 2008-09-16 2010-03-25 シャープ株式会社 Lighting lamp
JP2010118223A (en) * 2008-11-12 2010-05-27 Toshiba Lighting & Technology Corp Lighting fixture
US7726845B2 (en) 2007-12-29 2010-06-01 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp
JP2010135074A (en) * 2008-12-02 2010-06-17 Iwasaki Electric Co Ltd Led lighting device
WO2010061331A3 (en) * 2008-11-27 2010-07-22 Koninklijke Philips Electronics, N.V. Luminaire and lamp holder therefor
JP2010177139A (en) * 2009-01-30 2010-08-12 Daiwa House Industry Co Ltd Ceiling anchoring type led illumination structure for wall side
WO2010088790A1 (en) * 2009-02-05 2010-08-12 She Jie Led light source module with adjustable illumination angle and led street lamp
WO2010117210A3 (en) * 2009-04-08 2011-01-20 주식회사 지엘비젼 Led lamp having broad and uniform light distribution
KR101016096B1 (en) * 2009-02-05 2011-02-17 금호전기주식회사 FPL type LED fluorescent lamp
EP2290283A2 (en) * 2008-05-22 2011-03-02 Ho Byung Park Led lighting apparatus
WO2011057463A1 (en) * 2009-11-12 2011-05-19 浙江捷莱照明有限公司 Led lamp with illumination module
JP2011165676A (en) * 2011-05-18 2011-08-25 Sharp Corp Lighting system
WO2011153761A1 (en) * 2010-06-08 2011-12-15 东莞勤上光电股份有限公司 Led street lamp
JP2012054115A (en) * 2010-09-01 2012-03-15 Eye Lighting Syst Corp Projector device
US8210706B2 (en) 2007-07-26 2012-07-03 Innolumis Public Lighting B.V. Street lighting arrangement
CN103104898A (en) * 2011-11-09 2013-05-15 海洋王(东莞)照明科技有限公司 Light source support and lamp using the same
JP2013525990A (en) * 2010-04-29 2013-06-20 レオテックLeotech LED street light device
US8511862B2 (en) 2010-03-29 2013-08-20 Toshiba Lighting & Technology Corporation Optical unit and lighting apparatus
JP2014116324A (en) * 2014-02-20 2014-06-26 Nec Lighting Ltd Lighting device and desk lamp
US8814396B2 (en) 2010-03-29 2014-08-26 Toshiba Lighting & Technology Corporation Lighting apparatus
JP2014533874A (en) * 2011-11-22 2014-12-15 コーニンクレッカ フィリップス エヌ ヴェ Lighting device and road lighting equipment having the lighting device
JP2015002152A (en) * 2013-06-18 2015-01-05 かがつう株式会社 Irradiation direction variable type led lighting fixture
US9464793B2 (en) 2012-04-05 2016-10-11 Michael W. May Lighting assembly
US9644828B1 (en) 2016-02-09 2017-05-09 Michael W. May Networked LED lighting system
US10302292B2 (en) 2016-01-07 2019-05-28 Michael W. May Connector system for lighting assembly
US10488027B2 (en) 2019-04-25 2019-11-26 Michael W. May Connector system for lighting assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003092007A (en) * 2001-09-19 2003-03-28 Yamada Shomei Kk Lighting equipment
JP2003092022A (en) * 2001-09-19 2003-03-28 Yamada Shomei Kk Heat radiation structure of lighting device, and lighting device
JP2003141906A (en) * 2001-11-01 2003-05-16 Seiwa Electric Mfg Co Ltd Illumination tool
JP2003281905A (en) * 2002-03-26 2003-10-03 N H K Technical Service:Kk Light source unit and flood light

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003092007A (en) * 2001-09-19 2003-03-28 Yamada Shomei Kk Lighting equipment
JP2003092022A (en) * 2001-09-19 2003-03-28 Yamada Shomei Kk Heat radiation structure of lighting device, and lighting device
JP2003141906A (en) * 2001-11-01 2003-05-16 Seiwa Electric Mfg Co Ltd Illumination tool
JP2003281905A (en) * 2002-03-26 2003-10-03 N H K Technical Service:Kk Light source unit and flood light

Cited By (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7420811B2 (en) * 2006-09-14 2008-09-02 Tsung-Wen Chan Heat sink structure for light-emitting diode based streetlamp
JP2009021029A (en) * 2007-07-10 2009-01-29 Okamura Corp Illumination device
EP2014970A1 (en) 2007-07-11 2009-01-14 Ningbo Andy Optoelectronic Co., Ltd. High-power light emitting diode (LED) street lamp
WO2009012646A1 (en) * 2007-07-20 2009-01-29 Dongguan Kingsun Optoelectronic Co., Ltd A section bar, a lamp body of led street lamp and a led street lamp
US8388174B2 (en) 2007-07-26 2013-03-05 Lemnis Lighting Patent Holding B.V. Lighting arrangement
US8210706B2 (en) 2007-07-26 2012-07-03 Innolumis Public Lighting B.V. Street lighting arrangement
JP2010153399A (en) * 2007-11-30 2010-07-08 Toshiba Lighting & Technology Corp Illumination device
JP2009152170A (en) * 2007-11-30 2009-07-09 Toshiba Lighting & Technology Corp Illuminating device
US8235546B2 (en) 2007-11-30 2012-08-07 Toshiba Lighting & Technology Corporation Light source module having a plurality of light-emitting elements and illumination apparatus
JP2010153400A (en) * 2007-11-30 2010-07-08 Toshiba Lighting & Technology Corp Illuminating device
JP2010153401A (en) * 2007-11-30 2010-07-08 Toshiba Lighting & Technology Corp Illuminating device
WO2009076797A1 (en) * 2007-12-13 2009-06-25 Zhao, Xia Power led intense light device
US7726845B2 (en) 2007-12-29 2010-06-01 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp
WO2009122454A1 (en) * 2008-04-02 2009-10-08 Wissen Lux S.P.A. Led lighting apparatus
EP2290283A4 (en) * 2008-05-22 2013-11-20 Ho Byung Park Led lighting apparatus
EP2290283A2 (en) * 2008-05-22 2011-03-02 Ho Byung Park Led lighting apparatus
JP2010009842A (en) * 2008-06-25 2010-01-14 Panasonic Electric Works Co Ltd Lighting apparatus
JP2010040343A (en) * 2008-08-05 2010-02-18 Ushio Inc Light irradiation device
WO2010032709A1 (en) * 2008-09-16 2010-03-25 シャープ株式会社 Lighting lamp
JP2010073312A (en) * 2008-09-16 2010-04-02 Sharp Corp Illuminating lamp
JP4465399B2 (en) * 2008-09-16 2010-05-19 シャープ株式会社 Lighting
US8454196B2 (en) 2008-09-16 2013-06-04 Sharp Kabushiki Kaisha Outdoor illumination lamp
KR101221788B1 (en) * 2008-09-16 2013-01-11 샤프 가부시키가이샤 Illumination lamp
US8322893B2 (en) 2008-11-12 2012-12-04 Toshiba Lighting & Technology Corporation Illumination device
JP2010118223A (en) * 2008-11-12 2010-05-27 Toshiba Lighting & Technology Corp Lighting fixture
WO2010061331A3 (en) * 2008-11-27 2010-07-22 Koninklijke Philips Electronics, N.V. Luminaire and lamp holder therefor
CN102301180A (en) * 2008-11-27 2011-12-28 皇家飞利浦电子股份有限公司 Lighting and lamp holder for a luminaire
JP2010135074A (en) * 2008-12-02 2010-06-17 Iwasaki Electric Co Ltd Led lighting device
JP2010177139A (en) * 2009-01-30 2010-08-12 Daiwa House Industry Co Ltd Ceiling anchoring type led illumination structure for wall side
WO2010088790A1 (en) * 2009-02-05 2010-08-12 She Jie Led light source module with adjustable illumination angle and led street lamp
KR101016096B1 (en) * 2009-02-05 2011-02-17 금호전기주식회사 FPL type LED fluorescent lamp
US20120033420A1 (en) * 2009-04-08 2012-02-09 Sun Woong Kim Led lamp having broad and uniform light distribution
WO2010117210A3 (en) * 2009-04-08 2011-01-20 주식회사 지엘비젼 Led lamp having broad and uniform light distribution
WO2011057463A1 (en) * 2009-11-12 2011-05-19 浙江捷莱照明有限公司 Led lamp with illumination module
US8814396B2 (en) 2010-03-29 2014-08-26 Toshiba Lighting & Technology Corporation Lighting apparatus
US9353927B2 (en) 2010-03-29 2016-05-31 Toshiba Lighting & Technology Corporation Lighting apparatus
US8511862B2 (en) 2010-03-29 2013-08-20 Toshiba Lighting & Technology Corporation Optical unit and lighting apparatus
JP2013525990A (en) * 2010-04-29 2013-06-20 レオテックLeotech LED street light device
US9267673B2 (en) 2010-04-29 2016-02-23 Leotech LED streetlamp device
WO2011153761A1 (en) * 2010-06-08 2011-12-15 东莞勤上光电股份有限公司 Led street lamp
KR101483841B1 (en) 2010-06-08 2015-01-26 동광 킹선 옵토일렉트로닉 컴퍼니 리미티드 Led street lamp
JP2012054115A (en) * 2010-09-01 2012-03-15 Eye Lighting Syst Corp Projector device
JP2011165676A (en) * 2011-05-18 2011-08-25 Sharp Corp Lighting system
CN103104898A (en) * 2011-11-09 2013-05-15 海洋王(东莞)照明科技有限公司 Light source support and lamp using the same
JP2014533874A (en) * 2011-11-22 2014-12-15 コーニンクレッカ フィリップス エヌ ヴェ Lighting device and road lighting equipment having the lighting device
US9464793B2 (en) 2012-04-05 2016-10-11 Michael W. May Lighting assembly
US10161605B2 (en) 2012-04-05 2018-12-25 Michael W. May Lighting assembly
US9470401B2 (en) 2012-04-05 2016-10-18 Michael W. May Lighting assembly
US9464792B2 (en) 2012-04-05 2016-10-11 Michael W. May Lighting assembly
US9464791B2 (en) 2012-04-05 2016-10-11 Michael W. May Lighting assembly
JP2015002152A (en) * 2013-06-18 2015-01-05 かがつう株式会社 Irradiation direction variable type led lighting fixture
JP2014116324A (en) * 2014-02-20 2014-06-26 Nec Lighting Ltd Lighting device and desk lamp
US10480764B2 (en) 2016-01-07 2019-11-19 Michael W. May Connector system for lighting assembly
US10302292B2 (en) 2016-01-07 2019-05-28 Michael W. May Connector system for lighting assembly
US9726331B1 (en) 2016-02-09 2017-08-08 Michael W. May Networked LED lighting system
US9726361B1 (en) 2016-02-09 2017-08-08 Michael W. May Networked LED lighting system
US9726332B1 (en) 2016-02-09 2017-08-08 Michael W. May Networked LED lighting system
US9739427B1 (en) 2016-02-09 2017-08-22 Michael W. May Networked LED lighting system
US9927073B2 (en) 2016-02-09 2018-03-27 Michael W. May Networked LED lighting system
US10119661B2 (en) 2016-02-09 2018-11-06 Michael W. May Networked LED lighting system
US9671072B1 (en) 2016-02-09 2017-06-06 Michael W. May Networked LED lighting system
US9671071B1 (en) 2016-02-09 2017-06-06 Michael W. May Networked LED lighting system
US9644828B1 (en) 2016-02-09 2017-05-09 Michael W. May Networked LED lighting system
US10488027B2 (en) 2019-04-25 2019-11-26 Michael W. May Connector system for lighting assembly

Also Published As

Publication number Publication date
JP4564917B2 (en) 2010-10-20

Similar Documents

Publication Publication Date Title
US8157422B2 (en) Lighting apparatus
JP5287547B2 (en) Light emitting element lamp and lighting apparatus
US8690383B2 (en) Collimating and controlling light produced by light emitting diodes
JP5203423B2 (en) Lighting device
US8277077B2 (en) Auxiliary lighting systems
JP5263658B2 (en) Lighting device
US20060146531A1 (en) Linear lighting apparatus with improved heat dissipation
JP5220098B2 (en) LED connector assembly with heat sink
JP2010010124A (en) Lighting system
KR101186440B1 (en) Led lamp with direct optical coupling in axial arrangement
US7988321B2 (en) LED lamp
JP2011044306A (en) Fluorescent lamp type illumination device
US20080089071A1 (en) Lamp structure with adjustable projection angle
EP2375128A2 (en) Light fixture with LEDs and lenses assigned to the LEDs
JP2008108674A (en) Led lighting fixture
JP2011028946A (en) Led lighting system
TW201305490A (en) Assembly of substrate and lighting equipment
JP5320609B2 (en) Lamp apparatus and lighting apparatus
CH698769B1 (en) Mounting arrangement of a filament.
US8556462B2 (en) LED lighting device
TWI390157B (en) Illuminating device and light-emitting module thereof
US9170007B2 (en) LED lighting device and system
US20120211201A1 (en) Cooling device for a heat source
JP3174686U (en) Lighting device
JP3168979U (en) Light-emitting diode luminaire

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080917

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100408

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100420

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100616

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100706

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100802

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130806

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees