JP6605261B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP6605261B2 JP6605261B2 JP2015171936A JP2015171936A JP6605261B2 JP 6605261 B2 JP6605261 B2 JP 6605261B2 JP 2015171936 A JP2015171936 A JP 2015171936A JP 2015171936 A JP2015171936 A JP 2015171936A JP 6605261 B2 JP6605261 B2 JP 6605261B2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light
- reflecting portion
- housing
- light reflecting
- 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
Links
- 238000009792 diffusion process Methods 0.000 claims description 13
- 238000005286 illumination Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 description 11
- 229910045601 alloy Inorganic materials 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000004313 glare Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- -1 polybutylene terephthalate Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/041—Optical design with conical or pyramidal surface
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
光源と、一方が開口した有底筒状の筐体と、光反射部とを含み、
前記光源は、前記筐体の内部底面に配置され、
前記光反射部は、前記筐体の前記光源より開口側であって、その面方向の中心が、前記光源の面方向の中心を通り、且つ、前記光源の面方向に対する垂直方向の線上に位置することを特徴とする。
11 光源
12 筐体
12a 底面
12b リフレクタ
13 光反射部
14 熱拡散部
15 光源カバー
16 パッキン
Claims (4)
- 光源と、一方が開口した有底筒状の筐体と、光反射部とを含み、
前記光源は、前記筐体の内部底面に配置され、
前記光反射部は、前記筐体の前記光源より開口側であって、その面方向の中心が、前記光源の面方向の中心を通り、且つ、前記光源の面方向に対する垂直方向の線上に位置し、
さらに、有底筒状の光源カバーを含み、
前記光源カバーは、その上部開口が前記光源を覆うように配置され、
前記光源カバーの底部は、前記光反射部を配置するための穴を有し、
前記光源カバーが、前記光反射部との接続部分にパッキンを含むことを特徴とする照明装置。 - 前記光反射部が、略円錐状である、請求項1記載の照明装置。
- さらに、熱拡散部を含み、
前記熱拡散部は、前記筐体外部に、前記筐体の底面と接するように配置されている、請求項1または2記載の照明装置。 - 前記光源が、LEDである、請求項1から3のいずれか一項に記載の照明装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015171936A JP6605261B2 (ja) | 2015-09-01 | 2015-09-01 | 照明装置 |
CN201610740985.0A CN106482034A (zh) | 2015-09-01 | 2016-08-26 | 照明装置 |
CN202210979119.2A CN115370994A (zh) | 2015-09-01 | 2016-08-26 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015171936A JP6605261B2 (ja) | 2015-09-01 | 2015-09-01 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017050123A JP2017050123A (ja) | 2017-03-09 |
JP6605261B2 true JP6605261B2 (ja) | 2019-11-13 |
Family
ID=58273501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015171936A Active JP6605261B2 (ja) | 2015-09-01 | 2015-09-01 | 照明装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6605261B2 (ja) |
CN (2) | CN115370994A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109915794B (zh) * | 2019-04-09 | 2024-04-26 | 欧普照明股份有限公司 | 灯壳及灯具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201487838U (zh) * | 2009-03-04 | 2010-05-26 | 深圳市洲明科技有限公司 | Led发光模块和led路灯 |
US8529102B2 (en) * | 2009-04-06 | 2013-09-10 | Cree, Inc. | Reflector system for lighting device |
CN201513829U (zh) * | 2009-09-08 | 2010-06-23 | 浙江工业大学 | Led二次反射配光装置 |
CN101776229A (zh) * | 2010-01-05 | 2010-07-14 | 中山市正丰照明科技有限公司 | 一种led照明模组的防水结构 |
JP2015046357A (ja) * | 2013-08-29 | 2015-03-12 | 株式会社東芝 | 照明装置 |
-
2015
- 2015-09-01 JP JP2015171936A patent/JP6605261B2/ja active Active
-
2016
- 2016-08-26 CN CN202210979119.2A patent/CN115370994A/zh active Pending
- 2016-08-26 CN CN201610740985.0A patent/CN106482034A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN115370994A (zh) | 2022-11-22 |
CN106482034A (zh) | 2017-03-08 |
JP2017050123A (ja) | 2017-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5406347B2 (ja) | ランプ | |
EP2752617B1 (en) | Spherical lamp with easy heat dissipation | |
US20140268800A1 (en) | Lighting apparatus | |
EP2136123A1 (en) | Lamp structure | |
US8876333B1 (en) | LED recessed luminaire with unique heat sink to dissipate heat from the LED | |
JP2010198828A (ja) | 照明装置 | |
JP2014011043A (ja) | 照明器具 | |
JP2013197018A (ja) | 航空障害灯 | |
JP2017050187A (ja) | 照明器具 | |
JP5732613B2 (ja) | 照明器具 | |
JP6605261B2 (ja) | 照明装置 | |
TWI537522B (zh) | 發光裝置 | |
JP2005251637A (ja) | 照明装置 | |
JP2013206752A (ja) | 照明装置 | |
JP6534069B2 (ja) | 照明器具 | |
JP2016538682A (ja) | 照明装置及び照明器具 | |
JP6219651B2 (ja) | 照明装置 | |
JP6241599B2 (ja) | 照明装置 | |
JP2011222468A (ja) | 広角の照明範囲をもつ発光ダイオード電球 | |
JP2017016798A (ja) | 照明器具 | |
JP5066304B1 (ja) | ランプ | |
CN218178727U (zh) | 吸顶灯 | |
JP3197902U (ja) | 発光ダイオードを用いた発光ダイオード照明器具 | |
KR101273627B1 (ko) | 형광등형 엘이디 조명등 | |
JP2013030425A (ja) | 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: 20180816 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190524 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190604 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20190621 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190731 |
|
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: 20191001 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191016 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6605261 Country of ref document: JP 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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |