JP6081432B2 - Led照明装置 - Google Patents
Led照明装置 Download PDFInfo
- Publication number
- JP6081432B2 JP6081432B2 JP2014235391A JP2014235391A JP6081432B2 JP 6081432 B2 JP6081432 B2 JP 6081432B2 JP 2014235391 A JP2014235391 A JP 2014235391A JP 2014235391 A JP2014235391 A JP 2014235391A JP 6081432 B2 JP6081432 B2 JP 6081432B2
- Authority
- JP
- Japan
- Prior art keywords
- led lighting
- case
- substrates
- lighting device
- power supply
- 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
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
- F21V29/76—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
-
- 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
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
-
- 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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
- F21V23/008—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being outside the housing of the lighting device
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
- F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
-
- 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
- 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
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- 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
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/10—Light sources with three-dimensionally disposed light-generating elements on concave supports or substrates, e.g. on the inner side of bowl-shaped supports
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
11 光放出口
12、13 安着面
14 連結穴
15 カバー
16 フレーム
17 パッキング
21、22 基板
30、40、80 放熱部
31 放熱フィン
32 支持部
50 反射部
51、52 曲面反射部
53 分割部
60 連結部
61 結線筐体部
62、63 連結管
64、110 ドア部
70 電源供給部
71 通信部
72 センサー部
100、200 連結筐体部
210 カバー部
Claims (9)
- 光放出口が形成され、内面の一部に、複数の安着面を備えるケース部と、
複数の前記安着面のそれぞれに安着され、各々多数のLEDが実装された複数の基板と、及び
前記ケース部の内面に位置する前記安着面と対応する外側部である、前記ケース部の外面にそれぞれ設けられ、複数の前記基板からそれぞれ放熱する複数の放熱部と、
前記ケース部の内側に挿入され、前記複数の基板に実装されたLEDから放出される光を反射させて、前記光放出口を通じて放出する反射部と、を含み、
前記反射部は、前記光放出口の上方を向いて膨らんだ曲面を提供する複数の曲面反射部を含み、前記曲面反射部各々から、複数のLEDの光を反射し、
前記複数の曲面反射部は、前記光放出口を基準として光反射空間を提供し、
前記反射部には、前記複数の曲面反射部の間を分割する分割部が設けられることを特徴とする、LED照明装置。 - 前記反射部の上部の一部側で、前記ケース部の内側に取り付けられ、複数の前記基板に電源を供給する電源供給部をさらに含み、
前記電源供給部の外側ケース部の外面には、放熱部が設けられることを特徴とする、請求項1に記載のLED照明装置。 - 複数の前記基板の熱を放熱する放熱部と、前記電源供給部の熱を放熱する放熱部とは、互いに最も離れているように相互離隔されていることを特徴とする、請求項2に記載のLED照明装置。
- 前記放熱部は、前記光放出口とは垂直方向に設けられた多数の放熱フィンと、前記放熱フィンの先端を相互連結する支持部とからなることを特徴とする、請求項3に記載のLED照明装置。
- 前記ケース部の一端には、前記ケース部と支柱とを繋げる連結部が設けられ、前記連結部は、ドア部を含み、内側で電線を結線する結線筐体部を含むことを特徴とする、請求項3に記載のLED照明装置。
- 前記ケース部の後端に設けられ、複数の前記基板に電源を供給する電源供給部を収容する連結筐体部をさらに含むことを特徴とする、請求項1に記載のLED照明装置。
- 前記連結筐体部は、前記電源供給部の電線と、支柱から提供される電線とを結線し、結線を確認することができるようドア部が設けられていることを特徴とする、請求項6に記載のLED照明装置。
- 電源供給部が内蔵される連結筐体部をさらに含み、
前記連結筐体部の両側面に、前記ケース部が固定されることを特徴とする、請求項1に記載のLED照明装置。 - 前記連結筐体部は、分離可能なカバー部を備え、前記電源供給部の電線と、支柱から提供される電線とを結線し、結線を確認することができることを特徴とする、請求項8に記載のLED照明装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140083860A KR20160005265A (ko) | 2014-07-04 | 2014-07-04 | 엘이디 조명장치 |
KR10-2014-0083860 | 2014-07-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016018780A JP2016018780A (ja) | 2016-02-01 |
JP6081432B2 true JP6081432B2 (ja) | 2017-02-15 |
Family
ID=51904869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014235391A Expired - Fee Related JP6081432B2 (ja) | 2014-07-04 | 2014-11-20 | Led照明装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9752768B2 (ja) |
EP (1) | EP2985514A1 (ja) |
JP (1) | JP6081432B2 (ja) |
KR (1) | KR20160005265A (ja) |
CN (2) | CN105318215B (ja) |
WO (2) | WO2016003029A1 (ja) |
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USD800946S1 (en) * | 2015-12-01 | 2017-10-24 | MaxLite, Inc. | Modular LED light housing for tennon mounting |
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KR20170124381A (ko) * | 2016-05-02 | 2017-11-10 | 주식회사 기가테라 | 엘이디 조명장치 |
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-
2014
- 2014-07-04 KR KR1020140083860A patent/KR20160005265A/ko not_active Application Discontinuation
- 2014-11-20 JP JP2014235391A patent/JP6081432B2/ja not_active Expired - Fee Related
- 2014-11-21 EP EP14194317.5A patent/EP2985514A1/en not_active Withdrawn
- 2014-11-24 US US14/552,356 patent/US9752768B2/en not_active Expired - Fee Related
- 2014-11-26 WO PCT/KR2014/011430 patent/WO2016003029A1/en active Application Filing
-
2015
- 2015-01-16 CN CN201510023626.9A patent/CN105318215B/zh not_active Expired - Fee Related
- 2015-01-16 CN CN201520032459.XU patent/CN204420644U/zh not_active Expired - Fee Related
- 2015-07-03 WO PCT/KR2015/006858 patent/WO2016003232A1/ko active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20160005265A (ko) | 2016-01-14 |
US9752768B2 (en) | 2017-09-05 |
JP2016018780A (ja) | 2016-02-01 |
CN105318215A (zh) | 2016-02-10 |
WO2016003232A1 (ko) | 2016-01-07 |
CN204420644U (zh) | 2015-06-24 |
WO2016003029A1 (en) | 2016-01-07 |
EP2985514A1 (en) | 2016-02-17 |
US20160003465A1 (en) | 2016-01-07 |
CN105318215B (zh) | 2018-03-30 |
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