JP2016184577A - ホルダーおよびこれを具備する照明装置 - Google Patents
ホルダーおよびこれを具備する照明装置 Download PDFInfo
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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
- 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
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
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- 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
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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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
- F21V21/03—Ceiling bases, e.g. ceiling roses
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
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- 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
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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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
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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
- F21V29/71—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
- F21V29/713—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 in direct thermal and mechanical contact of each other to form a single system
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- 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
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
-
- 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
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
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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
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- 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
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- 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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Abstract
【解決手段】ホルダー200はホール220が形成されたホルダー本体210、前記ホルダー本体の側面に形成された出口、および前記ホールと前記出口とが連通するように前記ホルダー本体に形成されるチャネル260を含む。前記チャネルは、円周方向に形成され、一側が前記出口に連結された第1チャネル263光源モジュールに連結される二つの電線W中のいずれか一つを前記第1チャネルに案内するように形成された第2チャネル264および二つの電線中の他の一つを前記第1チャネルに案内するように形成された第3チャネル265を含む。
【選択図】図10
Description
2:天井面
3:トリム
4:フレーム
100:光源モジュール
200:ホルダー
300:リフレクター
400:ハウジング
500:サーマルパッド
600:ワイヤブッシュ
700:カバー
800:ヒートシンク
900:熱伝導層
Claims (20)
- ホールが形成されたホルダー本体;
前記ホルダー本体の側面に形成された出口;および
前記ホールと前記出口とが連通するように前記ホルダー本体に形成されるチャネル;を含み、
前記チャネルは、
円周方向に形成され、一側が前記出口に連結された第1チャネル;
光源モジュールに連結される二つの電線中のいずれか一つを前記第1チャネルに案内するように形成された第2チャネル;および
二つの電線中の他の一つを前記第1チャネルに案内するように形成された第3チャネルを含む、ホルダー。 - 前記第1チャネルと前記第2チャネルまたは、前記第1チャネルと前記第3チャネルとが会う角はR面取りされる、請求項1に記載のホルダー。
- 前記チャネルは開口が形成された溝(groove)の形状で形成される、請求項2に記載のホルダー。
- 前記チャネルの前記開口側に突出するように形成された離脱防止突起をさらに含む、請求項3に記載のホルダー。
- 前記ホルダー本体は、
前記ホールの周りに配置される傾斜面;および
前記傾斜面に沿って延びて突出するように形成された支持部を含む、 請求項1〜請求項4のいずれか一項に記載のホルダー。 - 前記光源モジュールに形成されたホルダー結合孔は前記ホルダー本体に形成された結合部と結合する、 請求項1〜請求項5のいずれか一項に記載のホルダー。
- ハウジング;
前記ハウジングの内部に配置されるホルダー;
前記ホルダーとハウジングとの間に配置されるサーマルパッドを含み、
前記ホルダーは、
ホールが形成されたホルダー本体;
前記ホルダー本体の側面に形成された出口;および
前記ホールと前記出口とが連通するように前記ホルダー本体に形成されるチャネル;を含み、
前記チャネルは、
円周方向に形成され、一側が前記出口に連結された第1チャネル;
光源モジュールに連結される二つの電線中のいずれか一つを前記第1チャネルに案内するように形成された第2チャネル;および
二つの電線中の他の一つを前記第1チャネルに案内するように形成された第3チャネルを含む、照明装置。 - 前記サーマルパッドは前記ホルダー本体に形成されたガイドリブによって既設定された位置に配置され、前記ガイドリブは前記ハウジングに形成されたガイドリブ結合孔に結合する、請求項7に記載の照明装置。
- 前記光源モジュールとの接触の有無により前記サーマルパッドは接触領域と非接触領域とに区分され、前記非接触領域は前記ホルダーと離隔するように配置される、 請求項7又は請求項8に記載の照明装置。
- 前記ハウジングの一側に配置されるワイヤブッシュをさらに含み、
前記ワイヤブッシュは、
ワイヤ貫通孔が形成されたワイヤブッシュ本体;および
ワイヤガイド孔が形成されるように前記ワイヤブッシュ本体の一側に配置されるワイヤガイド部材を含み、
前記電線は前記ワイヤガイド孔を通って前記ワイヤ貫通孔を貫通して配置される、 請求項7〜請求項9のいずれか一項に記載の照明装置。 - ハウジングの一側に配置されるヒートシンクをさらに含み、
前記ヒートシンクは、
ヒートシンク本体;および
前記ヒートシンク本体の外周面から延びて配置される複数の放熱板;を含み、
前記放熱板は、
板状の第1放熱板;および
板状の放熱部と第1曲線放熱部とを含む第2放熱板;を含み、
前記第1曲線放熱部は一方向と他方向にそれぞれ折り曲げられた形状で形成される、 請求項7〜請求項10のいずれか一項に記載の照明装置。 - 前記放熱板は所定の曲率にしたがって折り曲げられた第2曲線放熱部を含む第3放熱板をさらに含む、請求項11に記載の照明装置。
- 同一の曲率上に二つの前記第2曲線放熱部を配置して形成されたワークスペースを含む、請求項12に記載の照明装置。
- 前記放熱板の終端に所定の曲率で形成された第4放熱板をさらに含む、請求項13に記載の照明装置。
- ハウジング;
前記ハウジングの内部に配置されるホルダー;
前記ホルダーとハウジングとの間に配置されるサーマルパッドを含み、
前記ホルダーは、
ホールが形成されたホルダー本体;
前記ホルダー本体の側面に形成された出口;および
前記ホールと前記出口とが連通するように前記ホルダー本体に形成されるチャネル;を含み、
前記ハウジングは、
一側に開口が形成されたハウジング本体;および
前記ハウジング本体の外周面に形成された複数のセレーションを含み、
前記セレーションは、
前記ハウジング本体の一側の角から他側の角まで突出するように形成された第1セレーション;および
前記ハウジング本体の一側の角または、他側の角から既設定された長さで突出するように形成された第2セレーションを含む、照明装置。 - 前記ハウジング本体の前記開口側終端に形成されたフランジ部をさらに含み、
前記フランジ部は、
フランジ本体;
前記フランジ本体に形成された複数のマウンティングホールおよびトリムホールを含み、
前記トリムホール周辺には凹むようにトリム段差溝が形成される、請求項15に記載の照明装置。 - 前記ハウジングは、
前記ハウジング本体の内周面に互いに離れて内側に突出するように形成される第1ガイド部材と第2ガイド部材;および
前記第1ガイド部材と前記第2ガイド部材との間に形成された結合空間を含むガイド部をさらに含み、
前記ホルダーの側面に突出するように形成されたガイド突起は前記結合空間によって案内される、請求項16に記載の照明装置。 - 前記結合空間は一側は幅が広く、他側は狭い形状で形成される、請求項17に記載の照明装置。
- 複数の前記第2セレーションは前記ハウジングの一側の角に沿って配置される、 請求項15〜請求項18のいずれか一項に記載の照明装置。
- 前記チャネルは、
円周方向に形成され、一側が前記出口に連結された第1チャネル;
光源モジュールに連結される二つの電線中のいずれか一つを前記第1チャネルに案内するように形成された第2チャネル;および
二つの電線中の他の一つを前記第1チャネルに案内するように形成された第3チャネルを含む、 請求項15〜請求項19のいずれか一項に記載の照明装置。
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KR1020150041684A KR102315702B1 (ko) | 2015-03-25 | 2015-03-25 | 히트 싱크 및 이를 구비하는 조명 모듈 |
KR10-2015-0041684 | 2015-03-25 | ||
KR1020150042471A KR102366294B1 (ko) | 2015-03-26 | 2015-03-26 | 홀더 및 이를 구비하는 조명 장치 |
KR1020150042470A KR102375449B1 (ko) | 2015-03-26 | 2015-03-26 | 하우징 및 이를 구비하는 조명 장치 |
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Also Published As
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US10408398B2 (en) | 2019-09-10 |
EP3073186A1 (en) | 2016-09-28 |
JP6781553B2 (ja) | 2020-11-04 |
CN106016192B (zh) | 2020-09-08 |
CN106016192A (zh) | 2016-10-12 |
US20160281940A1 (en) | 2016-09-29 |
EP3073186B1 (en) | 2017-10-18 |
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