JP5939838B2 - 照明装置 - Google Patents

照明装置 Download PDF

Info

Publication number
JP5939838B2
JP5939838B2 JP2012045544A JP2012045544A JP5939838B2 JP 5939838 B2 JP5939838 B2 JP 5939838B2 JP 2012045544 A JP2012045544 A JP 2012045544A JP 2012045544 A JP2012045544 A JP 2012045544A JP 5939838 B2 JP5939838 B2 JP 5939838B2
Authority
JP
Japan
Prior art keywords
substrate
main body
shape
heat
hollow cylindrical
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.)
Expired - Fee Related
Application number
JP2012045544A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013182777A5 (enExample
JP2013182777A (ja
Inventor
昌幸 神野
昌幸 神野
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.)
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Electric Lighting 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 Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP2012045544A priority Critical patent/JP5939838B2/ja
Publication of JP2013182777A publication Critical patent/JP2013182777A/ja
Publication of JP2013182777A5 publication Critical patent/JP2013182777A5/ja
Application granted granted Critical
Publication of JP5939838B2 publication Critical patent/JP5939838B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2012045544A 2012-03-01 2012-03-01 照明装置 Expired - Fee Related JP5939838B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012045544A JP5939838B2 (ja) 2012-03-01 2012-03-01 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012045544A JP5939838B2 (ja) 2012-03-01 2012-03-01 照明装置

Publications (3)

Publication Number Publication Date
JP2013182777A JP2013182777A (ja) 2013-09-12
JP2013182777A5 JP2013182777A5 (enExample) 2015-04-09
JP5939838B2 true JP5939838B2 (ja) 2016-06-22

Family

ID=49273304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012045544A Expired - Fee Related JP5939838B2 (ja) 2012-03-01 2012-03-01 照明装置

Country Status (1)

Country Link
JP (1) JP5939838B2 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6443939B2 (ja) * 2013-12-11 2018-12-26 Ｎｅｃライティング株式会社 照明器具
JP2015125871A (ja) * 2013-12-26 2015-07-06 コイト電工株式会社 照明装置
KR101451397B1 (ko) * 2014-05-28 2014-10-22 (주)쏘모라이팅 초경량 방열 구조와 다양한 배광 구비가 가능한 엘이디 조명등기구
JP6544615B2 (ja) * 2014-08-19 2019-07-17 株式会社ホタルクス 照明器具用ヒートシンク及び照明器具
KR101502282B1 (ko) * 2014-09-26 2015-03-13 에이펙스인텍 주식회사 벌집구조의 이중방열 엘이디 조명등
KR101468849B1 (ko) * 2014-09-26 2014-12-11 에이펙스인텍 주식회사 엘이디 조명등 탈 부착형 이중 방열구조
KR101508326B1 (ko) * 2014-10-23 2015-04-07 주식회사 청남아이티 Led 조명등용 방열 어셈블리
KR101708677B1 (ko) * 2014-10-27 2017-02-21 엘지전자 주식회사 조명장치
EP3015757B1 (en) 2014-10-27 2017-10-11 LG Electronics Inc. Lighting device
KR101661988B1 (ko) * 2014-10-27 2016-10-04 엘지전자 주식회사 조명장치
KR101661990B1 (ko) 2014-10-27 2016-10-04 엘지전자 주식회사 조명장치
KR101661983B1 (ko) * 2014-10-28 2016-10-04 엘지전자 주식회사 조명장치
JP6640466B2 (ja) * 2015-04-20 2020-02-05 アイリスオーヤマ株式会社 Ｌｅｄ照明装置
JP6260644B2 (ja) * 2016-05-26 2018-01-17 三菱電機株式会社 照明装置
JP6716490B2 (ja) * 2017-01-20 2020-07-01 サムジン エルエヌディー カンパニー リミテッドＳａｍｊｉｎ Ｌｎｄ Ｃｏ．， Ｌｔｄ 自然対流型放熱構造を有するｌｅｄ照明器具
KR101931642B1 (ko) 2017-10-24 2018-12-21 주식회사 삼진엘앤디 자연대류형 방열구조를 갖는 led조명기구
KR102054750B1 (ko) * 2018-05-08 2019-12-11 주식회사 삼진엘앤디 Led 조명기구
JP7186535B2 (ja) * 2018-05-29 2022-12-09 三菱電機株式会社 ヒートシンク、光源ユニット及び照明器具
JP7382734B2 (ja) * 2019-05-08 2023-11-17 三菱電機株式会社 照明器具
KR102094420B1 (ko) * 2019-10-16 2020-03-27 (주)에이비엠 자연대류를 활용한 방열모듈이 구비된 투광등
JP7332452B2 (ja) 2019-12-05 2023-08-23 三菱電機株式会社 照明器具
JP7482634B2 (ja) * 2020-01-20 2024-05-14 三菱電機株式会社 照明装置
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09293411A (ja) * 1996-04-30 1997-11-11 Matsushita Electric Works Ltd 断熱施工用埋込型照明器具
JPH11186762A (ja) * 1997-12-19 1999-07-09 Fujikura Ltd ヒートシンク用カバー
JP4945433B2 (ja) * 2007-12-28 2012-06-06 シャープ株式会社 照明装置

Also Published As

Publication number Publication date
JP2013182777A (ja) 2013-09-12

Similar Documents

Publication Publication Date Title
JP5939838B2 (ja) 照明装置
CA2818408C (en) Light fixture with selectable emitter and reflector configuration
JP2013182777A5 (enExample)
JP6199970B2 (ja) 分割されたチムニー構造を有する熱放散構造
JP6131891B2 (ja) 照明器具およびヒートシンク
US7712909B2 (en) Rotating lamp
CN101451694A (zh) 发光二极管灯具
US9625117B2 (en) Vehicle lamp
JP2012133989A (ja) 角度調整機能を有するｌｅｄランプ
JP3163765U (ja) 照明器具用ボディ及び照明器具
JP2016162597A (ja) 照明装置
JP2010165537A (ja) 車両用灯具
WO2015060450A1 (ja) 照明器具
US9279576B2 (en) Light fixture with interchangeable heatsink trays and reflectors
JP2014150031A (ja) ヒートシンクおよび排熱装置
JP6692407B2 (ja) 照明器具
TW200907233A (en) LED lamp with a heat sink
JP6375247B2 (ja) 照明器具
JP5933329B2 (ja) Ｌｅｄ照明器具
JP2014089939A (ja) Ｌｅｄ照明器具
JP6456068B2 (ja) 照明器具
KR101633004B1 (ko) 방열기능을 갖는 반사갓을 구비한 led 조명장치
JP3149419U (ja) 多孔性材料を用いたランプシェードの放熱構造
KR101560700B1 (ko) 엘이디등의 방열향상을 위한 방열구조
JP6717878B2 (ja) 照明器具

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150219

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150219

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20151130

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151201

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160223

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160328

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: 20160419

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160517

R150 Certificate of patent or registration of utility model

Ref document number: 5939838

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees