JP5789164B2 - 照明装置 - Google Patents

照明装置 Download PDF

Info

Publication number
JP5789164B2
JP5789164B2 JP2011217131A JP2011217131A JP5789164B2 JP 5789164 B2 JP5789164 B2 JP 5789164B2 JP 2011217131 A JP2011217131 A JP 2011217131A JP 2011217131 A JP2011217131 A JP 2011217131A JP 5789164 B2 JP5789164 B2 JP 5789164B2
Authority
JP
Japan
Prior art keywords
ventilation
plate
case body
lighting device
hole
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.)
Active
Application number
JP2011217131A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013077470A (ja
Inventor
正義 三浦
正義 三浦
慶一郎 木下
慶一郎 木下
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.)
Eye Lighting Systems Corp
Original Assignee
Eye Lighting Systems Corp
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 Eye Lighting Systems Corp filed Critical Eye Lighting Systems Corp
Priority to JP2011217131A priority Critical patent/JP5789164B2/ja
Priority to AU2012216691A priority patent/AU2012216691B2/en
Priority to CN201210359509.6A priority patent/CN103032726B/zh
Priority to KR1020120109213A priority patent/KR20130035968A/ko
Publication of JP2013077470A publication Critical patent/JP2013077470A/ja
Application granted granted Critical
Publication of JP5789164B2 publication Critical patent/JP5789164B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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)
  • Geometry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
JP2011217131A 2011-09-30 2011-09-30 照明装置 Active JP5789164B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011217131A JP5789164B2 (ja) 2011-09-30 2011-09-30 照明装置
AU2012216691A AU2012216691B2 (en) 2011-09-30 2012-09-06 Lighting system
CN201210359509.6A CN103032726B (zh) 2011-09-30 2012-09-24 照明装置
KR1020120109213A KR20130035968A (ko) 2011-09-30 2012-09-28 조명 시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011217131A JP5789164B2 (ja) 2011-09-30 2011-09-30 照明装置

Publications (2)

Publication Number Publication Date
JP2013077470A JP2013077470A (ja) 2013-04-25
JP5789164B2 true JP5789164B2 (ja) 2015-10-07

Family

ID=48019932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011217131A Active JP5789164B2 (ja) 2011-09-30 2011-09-30 照明装置

Country Status (4)

Country Link
JP (1) JP5789164B2 (ko)
KR (1) KR20130035968A (ko)
CN (1) CN103032726B (ko)
AU (1) AU2012216691B2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6223011B2 (ja) * 2013-06-19 2017-11-01 三菱電機株式会社 照明器具
JP6194688B2 (ja) * 2013-08-09 2017-09-13 岩崎電気株式会社 ランプ
CN203703678U (zh) * 2014-01-07 2014-07-09 广东凯乐斯光电科技有限公司 一种高效一体化led光电引擎模块
JP5718508B1 (ja) * 2014-05-19 2015-05-13 アイリスオーヤマ株式会社 照明器具
CN104776342B (zh) * 2015-05-05 2017-03-01 上海旗升电气股份有限公司 一种具有立式通风散热结构的led灯具
WO2017007299A1 (en) * 2015-07-03 2017-01-12 Iq Group Sdn Bhd Optical casing providing effective and efficient ventilating features for lighting fixtures
JP6628176B2 (ja) * 2015-09-02 2020-01-08 パナソニックＩｐマネジメント株式会社 照明器具
CN110214175B (zh) * 2017-01-23 2022-06-14 普和希控股公司 收纳装置
JP7547793B2 (ja) * 2020-06-04 2024-09-10 三菱電機株式会社 放熱装置及び放熱装置を備える照明装置
CN114992553A (zh) * 2022-06-16 2022-09-02 上海亚明照明有限公司 一种无动力风冷灯具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008034140A (ja) * 2006-07-26 2008-02-14 Atex Co Ltd Ｌｅｄ照明装置
WO2009044716A1 (ja) * 2007-10-01 2009-04-09 Koha Co., Ltd. 発光装置
TW201031859A (en) * 2009-02-23 2010-09-01 Taiwan Green Point Entpr Co High efficiency luminous body
US8471443B2 (en) * 2009-11-09 2013-06-25 Lg Innotek Co., Ltd. Lighting device
DE102010001047A1 (de) * 2010-01-20 2011-07-21 Osram Gesellschaft mit beschränkter Haftung, 81543 Leuchtvorrichtung
US8525395B2 (en) * 2010-02-05 2013-09-03 Litetronics International, Inc. Multi-component LED lamp

Also Published As

Publication number Publication date
JP2013077470A (ja) 2013-04-25
CN103032726B (zh) 2016-01-27
CN103032726A (zh) 2013-04-10
AU2012216691A1 (en) 2013-04-18
KR20130035968A (ko) 2013-04-09
AU2012216691B2 (en) 2014-08-07

Similar Documents

Publication Publication Date Title
JP5789164B2 (ja) 照明装置
JP6199970B2 (ja) 分割されたチムニー構造を有する熱放散構造
JP2008103195A (ja) Ｌｅｄ照明装置
US10900652B2 (en) High-lumen fixture thermal management
JP6011765B2 (ja) Ｌｅｄ照明器具
EP3290789B1 (en) Luminaire including a heat dissipation structure
TW201514418A (zh) 燈具
JP2015212997A (ja) 照明装置
US20170321875A1 (en) Led lighting fixture and heat sink therefor
JP6724541B2 (ja) 高天井用照明器具
JP2012109120A (ja) 照明器具
JP6287319B2 (ja) 照明装置
JP6511970B2 (ja) 照明器具
JP2014179175A (ja) 照明装置
JP2015215944A (ja) 車両用灯具
JP2014067634A (ja) 照明装置
JP6349186B2 (ja) 照明装置
JP2014089939A (ja) Ｌｅｄ照明器具
JP6252233B2 (ja) 照明装置
JP2015170442A (ja) 照明器具
JP2023020156A (ja) 灯具、及び照明器具
JP2017103104A (ja) 照明器具
JP2013235724A (ja) Ｌｅｄ照明器具
CN114941820A (zh) 天棚灯
JP4763564B2 (ja) 点灯装置ケース及び照明器具

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140410

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20141210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20141216

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150512

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150521

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: 20150707

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150731

R150 Certificate of patent or registration of utility model

Ref document number: 5789164

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350