KR101034482B1 - 등기구 - Google Patents
등기구 Download PDFInfo
- Publication number
- KR101034482B1 KR101034482B1 KR1020100067261A KR20100067261A KR101034482B1 KR 101034482 B1 KR101034482 B1 KR 101034482B1 KR 1020100067261 A KR1020100067261 A KR 1020100067261A KR 20100067261 A KR20100067261 A KR 20100067261A KR 101034482 B1 KR101034482 B1 KR 101034482B1
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- KR
- South Korea
- Prior art keywords
- luminaire
- heat sink
- heat
- base
- light emitting
- 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.)
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- 238000000034 method Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
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- 230000005855 radiation Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 5
- 230000020169 heat generation Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 13
- 238000009434 installation Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- 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
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
- F21V29/717—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements using split or remote units thermally interconnected, e.g. by thermally conductive bars or heat pipes
-
- 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
- F21V29/73—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements being adjustable with respect to each other, e.g. hinged
-
- 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
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- 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
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- F21Y2113/00—Combination of light sources
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
도2는 종래의 발광 다이오드를 적용한 등기구를 나타낸 단면도.
도3은 종래의 발광 다이오드를 적용한 등기구의 다른 예를 나타낸 분해 사시도.
도4는 본 발명의 등기구를 나타낸 사시도.
도5는 본 발명의 등기구를 나타낸 분해 사시도.
도6은 본 발명의 등기구를 나타낸 단방향 단면도.
도7은 본 발명의 등기구를 나타낸 장방향 단면도.
도8은 베이스의 다양한 실시예를 나타낸 도면.
도9는 본 발명의 등기구의 활용을 나타낸 사시도.
도10은 브라켓의 다양한 실시예를 나타낸 도면.
도11은 본 발명의 등기구의 모듈화를 나타낸 사시도.
도12는 본 발명의 등기구의 모듈화를 나타낸 다른 예의 사시도.
12: 캡 13: 보호커버
15: 공간부
20: 베이스 21: 제1안착부
30: 히트싱크 31: 제2안착부
32: 방열핀 35: 하우징
36: 공기 유통부
40: 히트 파이프
50: 회전부 51: 각도 조절부
55: 고정구 56: 고정부
60: 고정 브라켓 61: 회전 가이드부
62: 방열 촉진수단
70: 연결부재
100: 본 발명의 등기구
H: 열에너지
Claims (8)
- 일면에 다수개의 발광 다이오드(11)가 배치되는 인쇄 회로 기판(10);
상기 인쇄 회로 기판(10)을 고정하는 베이스(20);
상기 인쇄 회로 기판(10)의 수평방향으로 하여 상기 베이스(20)의 측방에 구비되는 히트싱크(30);
상기 베이스(20)와 상기 히트싱크(30)를 연결하는 히트 파이프(40); 및
상기 베이스(20) 또는 히트싱크(30)의 일측 단부와 타측 단부 중 선택되는 어느 하나 이상의 단부에 형성되며, 각도 조절부(51)를 포함하는 회전부(50);를 포함하여 형성되는 것을 특징으로 하는 등기구.
- 삭제
- 제1항에 있어서,
상기 히트싱크(30)의 외부에는 공기 유통부(36)가 형성된 하우징(35)이 구비되는 것을 특징으로 하는 등기구.
- 제1항에 있어서,
상기 베이스(20)에는 상기 히트 파이프(40)의 외주면을 일부 또는 전부 감싸는 제1안착부(21)가 형성되는 것을 특징으로 하는 등기구.
- 제1항에 있어서,
상기 히트싱크(30)에는 상기 히트 파이프(40)의 외주면을 일부 또는 전부 감싸는 제2안착부(31)가 형성되는 것을 특징으로 하는 등기구.
- 제1항, 제3항 내지 제5항 중 한 항에 있어서,
상기 등기구(100)는 상기 회전부(50)가 걸려 축방향을 기준으로 좌우로 회전이 가능하도록 안내해주는 회전 가이드부(61)가 형성된 고정 브라켓(60)이 구비되는 것을 특징으로 하는 등기구.
- 제6항에 있어서,
상기 회전 가이드부(61)는 하나 이상 복수개가 형성되는 것을 특징으로 하는 등기구.
- 제6항에 있어서,
상기 고정 브라켓(60)은 금속재로 이루어져 표면에 방열 촉진수단(62)이 형성되는 것을 특징으로 하는 등기구.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100067261A KR101034482B1 (ko) | 2010-07-13 | 2010-07-13 | 등기구 |
| US12/868,186 US20120014099A1 (en) | 2010-07-13 | 2010-08-25 | Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100067261A KR101034482B1 (ko) | 2010-07-13 | 2010-07-13 | 등기구 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101034482B1 true KR101034482B1 (ko) | 2011-05-17 |
Family
ID=44366000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100067261A Active KR101034482B1 (ko) | 2010-07-13 | 2010-07-13 | 등기구 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20120014099A1 (ko) |
| KR (1) | KR101034482B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150009056A (ko) * | 2013-07-11 | 2015-01-26 | 방우종 | 히트파이프와 방열액을 구비한 고효율 엘이디 램프 및 이를 이용한 등기구 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120113641A1 (en) * | 2010-11-10 | 2012-05-10 | Bridgelux, Inc. | Light modules connectable using heat pipes |
| US9109787B2 (en) | 2012-01-25 | 2015-08-18 | Hubbell Incorporated | Circular LED optic and heat sink module |
| USD713987S1 (en) | 2013-03-15 | 2014-09-23 | Hubbell Incorporated | Expandable wall mount luminaire |
| GB2525852A (en) * | 2014-05-01 | 2015-11-11 | Olivewood Data Technologies Ltd | Lighting device |
| JP6581341B2 (ja) * | 2014-10-15 | 2019-09-25 | 任天堂株式会社 | 情報処理装置、情報処理プログラム、情報処理方法、および情報処理システム |
| USD936892S1 (en) * | 2020-11-13 | 2021-11-23 | Hgci, Inc. | Lens cover for light fixture for indoor grow application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005251622A (ja) * | 2004-03-05 | 2005-09-15 | Matsushita Electric Ind Co Ltd | 照明装置及び表示装置 |
| KR20090010016A (ko) * | 2008-12-30 | 2009-01-28 | 주식회사 코스모인 | 엘이디 조명기구 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7011431B2 (en) * | 2002-04-23 | 2006-03-14 | Nichia Corporation | Lighting apparatus |
| US20080247177A1 (en) * | 2007-02-09 | 2008-10-09 | Toyoda Gosei Co., Ltd | Luminescent device |
| WO2008100124A1 (es) * | 2007-02-12 | 2008-08-21 | Laura Patricia Vargas Maciel | Lampara de leds de alta potencia para alumbrado publico |
| CN101392899B (zh) * | 2007-09-21 | 2012-01-11 | 富士迈半导体精密工业(上海)有限公司 | 具有散热结构的发光二极管灯具 |
-
2010
- 2010-07-13 KR KR1020100067261A patent/KR101034482B1/ko active Active
- 2010-08-25 US US12/868,186 patent/US20120014099A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005251622A (ja) * | 2004-03-05 | 2005-09-15 | Matsushita Electric Ind Co Ltd | 照明装置及び表示装置 |
| KR20090010016A (ko) * | 2008-12-30 | 2009-01-28 | 주식회사 코스모인 | 엘이디 조명기구 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150009056A (ko) * | 2013-07-11 | 2015-01-26 | 방우종 | 히트파이프와 방열액을 구비한 고효율 엘이디 램프 및 이를 이용한 등기구 |
| KR101582993B1 (ko) | 2013-07-11 | 2016-01-06 | (주)아이티에스 | 히트파이프와 방열액을 구비한 고효율 엘이디 램프 및 이를 이용한 등기구 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120014099A1 (en) | 2012-01-19 |
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