WO2008126394A1 - 照明装置 - Google Patents

照明装置 Download PDF

Info

Publication number
WO2008126394A1
WO2008126394A1 PCT/JP2008/000868 JP2008000868W WO2008126394A1 WO 2008126394 A1 WO2008126394 A1 WO 2008126394A1 JP 2008000868 W JP2008000868 W JP 2008000868W WO 2008126394 A1 WO2008126394 A1 WO 2008126394A1
Authority
WO
WIPO (PCT)
Prior art keywords
leds
housing
protruding section
male screw
lighting apparatus
Prior art date
Application number
PCT/JP2008/000868
Other languages
English (en)
French (fr)
Inventor
Masumi Nasuno
Original Assignee
Epsel 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 JP2007098977A external-priority patent/JP5119438B2/ja
Priority claimed from JP2007098978A external-priority patent/JP2008257995A/ja
Application filed by Epsel Co., Ltd. filed Critical Epsel Co., Ltd.
Publication of WO2008126394A1 publication Critical patent/WO2008126394A1/ja

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
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

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

Abstract

　本発明に係る照明装置は、複数のＬＥＤ（１１０）と、複数のＬＥＤを駆動するための回路（１３０）と、複数のＬＥＤおよび回路を内部に収容するきょう体（１４０）と、きょう体の一部に形成され、円筒形状のおねじを備える突起部（１４６）と、突起部のおねじと螺合するめねじを備える口金（１６０）とを備える。これにより、従来の電球用ソケットに取り付けてハロゲンランプの代替として使用可能であり、冷凍倉庫内のような低温環境下においても長寿命かつ低消費電力で、交換頻度を少なくすると共に電力コストを削減することが可能になる。
PCT/JP2008/000868 2007-04-05 2008-04-04 照明装置 WO2008126394A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-098977 2007-04-05
JP2007098977A JP5119438B2 (ja) 2007-04-05 2007-04-05 低温環境対応照明装置
JP2007098978A JP2008257995A (ja) 2007-04-05 2007-04-05 照明装置
JP2007-098978 2007-04-05

Publications (1)

Publication Number Publication Date
WO2008126394A1 true WO2008126394A1 (ja) 2008-10-23

Family

ID=39863554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000868 WO2008126394A1 (ja) 2007-04-05 2008-04-04 照明装置

Country Status (1)

Country Link
WO (1) WO2008126394A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588753A (zh) * 2011-01-10 2012-07-18 深圳市正耀科技有限公司 Led三防灯
CN102654251A (zh) * 2011-03-02 2012-09-05 凤凰电机公司 发光装置的灯头结构及具有该灯头结构的发光装置
JP2013084440A (ja) * 2011-10-07 2013-05-09 Iwasaki Electric Co Ltd ランプ
US9091398B2 (en) 2011-05-20 2015-07-28 Panasonic Intellectual Property Management Co., Ltd. Light

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117866U (ja) * 1979-02-10 1980-08-20
JPH0686359U (ja) * 1993-05-31 1994-12-13 オプトニクス株式会社 Ｌｅｄランプ
JP3080044U (ja) * 2001-03-06 2001-09-14 志旻 陳 発光ダイオードバルブ
JP3110731U (ja) * 2005-04-01 2005-06-30 李洲科技股▲ふん▼有限公司 発光ダイオードの照明設備
JP2005183034A (ja) * 2003-12-16 2005-07-07 Matsushita Electric Works Ltd 口金付き光源装置
JP2007048638A (ja) * 2005-08-10 2007-02-22 Pearl Denkyu Seisakusho:Kk 照明装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117866U (ja) * 1979-02-10 1980-08-20
JPH0686359U (ja) * 1993-05-31 1994-12-13 オプトニクス株式会社 Ｌｅｄランプ
JP3080044U (ja) * 2001-03-06 2001-09-14 志旻 陳 発光ダイオードバルブ
JP2005183034A (ja) * 2003-12-16 2005-07-07 Matsushita Electric Works Ltd 口金付き光源装置
JP3110731U (ja) * 2005-04-01 2005-06-30 李洲科技股▲ふん▼有限公司 発光ダイオードの照明設備
JP2007048638A (ja) * 2005-08-10 2007-02-22 Pearl Denkyu Seisakusho:Kk 照明装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588753A (zh) * 2011-01-10 2012-07-18 深圳市正耀科技有限公司 Led三防灯
CN102654251A (zh) * 2011-03-02 2012-09-05 凤凰电机公司 发光装置的灯头结构及具有该灯头结构的发光装置
US9091398B2 (en) 2011-05-20 2015-07-28 Panasonic Intellectual Property Management Co., Ltd. Light
JP2013084440A (ja) * 2011-10-07 2013-05-09 Iwasaki Electric Co Ltd ランプ

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