KR101377965B1 - 조명 장치 - Google Patents
조명 장치 Download PDFInfo
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- KR101377965B1 KR101377965B1 KR1020110041431A KR20110041431A KR101377965B1 KR 101377965 B1 KR101377965 B1 KR 101377965B1 KR 1020110041431 A KR1020110041431 A KR 1020110041431A KR 20110041431 A KR20110041431 A KR 20110041431A KR 101377965 B1 KR101377965 B1 KR 101377965B1
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- 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
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- 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
- F21V7/0025—Combination of two or more reflectors for a single light source
- F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
-
- 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
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
-
- 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
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- 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
- F21V3/00—Globes; Bowls; Cover glasses
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- 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
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
-
- 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
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- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예와 관련된 조명 장치의 분리 사시도.
도 3은 본 발명의 일 실시예와 관련된 조명 장치의 일 작동상태를 나타내는 단면도.
도 4는 본 발명의 일 실시예와 관련된 조명 장치를 구성하는 벌브의 평면도.
도 5는 본 발명의 일 실시예와 관련된 조명 장치의 요부 구성 부재를 나타내는 사시도.
도 6은 본 발명의 일 실시예와 관련된 조명 장치의 일 작동 상태를 나타내는 단면도.
도 7은 본 발명의 일 실시예와 관련된 조명 장치를 구성하는 홀더와 반사필름의 분리 사시도.
도 8은 본 발명의 일 실시예와 관련된 조명 장치를 구성하는 반사 부재와 벌브의 분리 사시도.
도 9는 본 발명의 일 실시예와 관련된 조명 장치를 구성하는 요부 구성 부재를 나타내는 단면도.
도 10은 본 발명의 일 실시예와 관련된 조명 장치의 일 작동 상태를 나타내는 단면도.
도 11은 본 발명의 일 실시예와 관련된 조명 장치를 나타내는 사시도.
도 12 및 도 13은 도 11에 도시된 조명 장치의 요부 구성 부재를 나타내는 단면도.
도 14는 본 발명의 일 실시예와 관련된 조명 장치를 나타내는 사시도.
도 15는 본 발명의 일 실시예와 관련된 조명 장치를 구성하는 발광 모듈을 나타내는 개념도.
도 16은 본 발명의 일 실시예와 관련된 조명 장치의 일 작동상태를 설명하기 위한 그래프.
20: 확산 커버 30: 제 1반사부재
40: 발광 모듈 50: 제 2반사부재
60: 전원 공급 장치 70: 하우징
80: 베이스
Claims (36)
- 히트 싱크;
상기 히트 싱크 상에 배치된 하나 이상의 발광 모듈;
상기 발광 모듈을 둘러싸며 투과영역과 반사영역을 포함하는 벌브; 및
상기 벌브 및 히트 싱크에 각각 장착되며, 상기 발광 모듈로부터 출사된 빛을 상기 벌브의 투과영역으로 안내하기 위한 제 1 및 제 2반사부재를 포함하며,
상기 벌브의 반사영역은 상기 발광 모듈로부터 출사된 빛이 도달하는 상기 벌브의 중앙영역을 포함하고, 투과영역은 상기 반사영역으로부터 연장되는 상기 벌브의 전방위 측면 영역을 포함하며,
벌브의 중앙 영역에는 관통홀이 마련되고,
상기 제 1반사부재는 상기 관통홀에 장착되며, 상기 벌브의 반사영역을 형성하는 것을 특징으로 하는 조명 장치. - 삭제
- 삭제
- 삭제
- 제 1 항에 있어서,
상기 제 1반사부재는 상기 발광 모듈로부터 출사된 빛을 투과시키기 위한 하나 이상의 투과부를 갖는 것을 특징으로 하는 조명 장치. - 제 5 항에 있어서,
상기 제 1반사부재의 투과부는 상기 발광 모듈의 광축과 편심된 것을 특징으로 하는 조명 장치. - 삭제
- 제 1 항에 있어서,
상기 히트 싱크의 상단부에는 상기 벌브의 투과 영역의 하단부로부터 소정의 높이만큼 돌출된 안착부가 마련되고, 상기 발광 모듈은 상기 안착부에 장착되는 것을 특징으로 하는 조명 장치. - 제 8 항에 있어서,
제 2반사부재는 상기 발광 모듈 및 상기 안착부의 측면부를 둘러싸는 것을 특징으로 하는 조명 장치. - 제 8 항에 있어서,
히트 싱크는 외주면에 둘레방향을 따라 이격 배치된 복수의 방열핀을 포함하며,
상기 방열핀의 일 종단부는 상기 벌브의 투과 영역을 통해 출사되는 빛을 산란시키기 위하여 투과 영역의 하단부를 둘러싸는 것을 특징으로 하는 조명 장치. - 삭제
- 삭제
- 제 1 항에 있어서,
상기 제 2반사부재는 상기 발광 모듈을 둘러싼 상태로 장착되며, 상기 발광 모듈의 조사 영역을 노출시키기 위한 하나 이상의 홀을 갖는 것을 특징으로 하는 조명 장치. - 제 13 항에 있어서,
상기 제 2반사부재의 에지부는 벌브의 투과 영역의 하단부를 향하여 절곡된 것을 특징으로 하는 조명 장치. - 삭제
- 삭제
- 제 1 항에 있어서, 상기 제 1반사부재는,
상기 벌브의 관통홀에 장착되는 홀더; 및
상기 홀더의 내주면에 배치되는 반사 필름을 포함하는 것을 특징으로 하는 조명 장치. - 제 17 항에 있어서,
상기 홀더의 내주면에는 둘레 방향을 따라 복수의 후크가 마련되고,
상기 반사 필름의 에지부는 상기 후크의 내측부에 수용되는 것을 특징으로 하는 조명 장치. - 제 18 항에 있어서,
상기 홀더의 후크의 외측부가 벌브의 관통홀의 내주면에 고정되는 것을 특징으로 하는 조명 장치. - 제 18 항에 있어서,
상기 홀더는 벌브의 관통홀에 나선 결합되는 것을 특징으로 하는 조명 장치. - 제 1 항에 있어서,
상기 히트 싱크에는 소정의 높이를 갖도록 상기 벌브 내부로 돌출된 제 3반사부재가 마련되며,
상기 발광 모듈은 상기 제 3반사부재를 중심으로 원주 방향을 따라 배치되는 것을 특징으로 하는 조명 장치. - 히트 싱크;
상기 히트 싱크 내부에 수용되는 전원공급장치;
상기 전원공급장치와 전기적으로 연결되며, 상기 히트 싱크 상에 배치된 하나 이상의 발광 모듈;
상기 발광 모듈을 둘러싼 상태로 상기 히트 싱크에 장착되며 투과영역 및 반사영역을 포함하는 벌브; 및
상기 발광 모듈로부터 조사된 빛을 상기 벌브의 투과 영역을 거쳐 상기 히트 싱크 방향으로 출사되도록 반사시키기 위한 반사 부재를 포함하며,
상기 벌브의 반사영역은 상기 발광 모듈로부터 출사된 빛이 도달하는 상기 벌브의 중앙영역을 포함하고, 투과영역은 상기 반사영역으로부터 연장되는 상기 벌브의 전방위 측면영역 및 상기 히트 싱크를 둘러싸는 하단영역을 포함하며,벌브의 중앙 영역에는 관통홀이 마련되고,
벌브의 중앙영역에는 관통홀이 마련되고,
상기 반사부재는 상기 관통홀에 장착되며 상기 벌브의 반사영역을 형성하는 것을 특징으로 하는 조명 장치. - 삭제
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KR1020110041431A KR101377965B1 (ko) | 2011-05-02 | 2011-05-02 | 조명 장치 |
US13/210,683 US8297797B2 (en) | 2011-05-02 | 2011-08-16 | Lighting apparatus |
US13/277,567 US8317364B2 (en) | 2011-05-02 | 2011-10-20 | Lighting apparatus |
EP11186116.7A EP2520854B1 (en) | 2011-05-02 | 2011-10-21 | Lighting apparatus |
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KR1020110041431A KR101377965B1 (ko) | 2011-05-02 | 2011-05-02 | 조명 장치 |
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KR101377965B1 true KR101377965B1 (ko) | 2014-03-25 |
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US (2) | US8297797B2 (ko) |
EP (1) | EP2520854B1 (ko) |
KR (1) | KR101377965B1 (ko) |
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US20120033423A1 (en) | 2012-02-09 |
KR20120123846A (ko) | 2012-11-12 |
EP2520854A2 (en) | 2012-11-07 |
EP2520854B1 (en) | 2014-04-23 |
EP2520854A3 (en) | 2012-12-12 |
US8297797B2 (en) | 2012-10-30 |
US20120026740A1 (en) | 2012-02-02 |
US8317364B2 (en) | 2012-11-27 |
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