JP5879525B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP5879525B2 JP5879525B2 JP2012140200A JP2012140200A JP5879525B2 JP 5879525 B2 JP5879525 B2 JP 5879525B2 JP 2012140200 A JP2012140200 A JP 2012140200A JP 2012140200 A JP2012140200 A JP 2012140200A JP 5879525 B2 JP5879525 B2 JP 5879525B2
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- substrate
- lamp
- housing portion
- insertion 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 48
- 230000037431 insertion Effects 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 10
- 230000005855 radiation Effects 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
- F21V27/02—Cable inlets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- F21V21/04—Recessed 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
- 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
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- 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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
6 電線カバー
10 発光ダイオード
11 基板
20 電線挿通穴
21 基板収容部
22 放熱部
51 電線
Claims (1)
- 発光ダイオードが実装された基板と、
上下方向に扁平な形状であって下側に前記基板が収容される基板収容部と前記基板収容部の上面に突設された放熱部とを有する灯具とを備え、
前記基板収容部には、前記発光ダイオードに電気的に接続された電線が挿通される電線挿通穴が上下方向に貫通して設けられ、
前記灯具に結合して前記電線挿通穴を上方から覆う電線カバーを備え、
前記電線カバーは、前記基板収容部の上下方向から見て前記基板に重ならないことを特徴とする照明器具。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012140200A JP5879525B2 (ja) | 2012-06-21 | 2012-06-21 | 照明器具 |
CN201390000559.3U CN204345440U (zh) | 2012-06-21 | 2013-03-29 | 照明器具 |
PCT/JP2013/002163 WO2013190751A1 (ja) | 2012-06-21 | 2013-03-29 | 照明器具 |
TW102118091A TWI497011B (zh) | 2012-06-21 | 2013-05-22 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012140200A JP5879525B2 (ja) | 2012-06-21 | 2012-06-21 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014006989A JP2014006989A (ja) | 2014-01-16 |
JP5879525B2 true JP5879525B2 (ja) | 2016-03-08 |
Family
ID=49768366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012140200A Expired - Fee Related JP5879525B2 (ja) | 2012-06-21 | 2012-06-21 | 照明器具 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5879525B2 (ja) |
CN (1) | CN204345440U (ja) |
TW (1) | TWI497011B (ja) |
WO (1) | WO2013190751A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6803545B2 (ja) * | 2016-12-27 | 2020-12-23 | パナソニックIpマネジメント株式会社 | 照明器具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5218747B2 (ja) * | 2008-06-11 | 2013-06-26 | 東芝ライテック株式会社 | 照明装置 |
KR20110118745A (ko) * | 2009-02-04 | 2011-11-01 | 파나소닉 주식회사 | 전구형 램프 및 조명장치 |
CN201386932Y (zh) * | 2009-04-20 | 2010-01-20 | 李社 | 分体式led防爆工程照明灯 |
US8523409B1 (en) * | 2010-01-14 | 2013-09-03 | Cooper Technologies Company | Features for recessed lighting fixtures |
JP2011216313A (ja) * | 2010-03-31 | 2011-10-27 | Toshiba Lighting & Technology Corp | 照明器具 |
JP5519445B2 (ja) * | 2010-08-27 | 2014-06-11 | パナソニック株式会社 | 照明器具 |
JP5534215B2 (ja) * | 2010-11-02 | 2014-06-25 | 東芝ライテック株式会社 | ランプ装置および照明装置 |
CN201925826U (zh) * | 2010-12-28 | 2011-08-10 | 北京朗波尔光电股份有限公司 | 一种led天花灯 |
CN201935005U (zh) * | 2011-01-26 | 2011-08-17 | 东莞高仪电子科技有限公司 | Led一体化崁灯 |
-
2012
- 2012-06-21 JP JP2012140200A patent/JP5879525B2/ja not_active Expired - Fee Related
-
2013
- 2013-03-29 WO PCT/JP2013/002163 patent/WO2013190751A1/ja active Application Filing
- 2013-03-29 CN CN201390000559.3U patent/CN204345440U/zh not_active Expired - Fee Related
- 2013-05-22 TW TW102118091A patent/TWI497011B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW201408932A (zh) | 2014-03-01 |
WO2013190751A1 (ja) | 2013-12-27 |
JP2014006989A (ja) | 2014-01-16 |
CN204345440U (zh) | 2015-05-20 |
TWI497011B (zh) | 2015-08-21 |
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