JP7406140B2 - 灯具 - Google Patents
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- JP7406140B2 JP7406140B2 JP2022138141A JP2022138141A JP7406140B2 JP 7406140 B2 JP7406140 B2 JP 7406140B2 JP 2022138141 A JP2022138141 A JP 2022138141A JP 2022138141 A JP2022138141 A JP 2022138141A JP 7406140 B2 JP7406140 B2 JP 7406140B2
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- ceiling
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- base plate
- lamp
- light source
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Images
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
- 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
-
- 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
-
- 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
- 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
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
-
- 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
図2は、灯具100における主発光面31の平面図である。
図3は、図1に示す要素のうち天井材300の裏側に位置する要素の斜視図である。
図4は、灯具100の裏面の斜視図である。
図5は、光源モジュール20の発光面側の平面図である。
図6は、光源モジュール20およびカバー30の模式断面図である。
図8は、取付金具60の斜視図である。
図10は、天井材300の取付穴300aに嵌め込まれた取付金具60の下面図である。図10は、照明対象空間に面する天井材300の表側を表す。
図12は、取付金具60と嵌合アダプタ40との嵌合構造を表す断面斜視図である。
図13は、嵌合アダプタ40の上ケース41を取り外した状態を示す。
図14は、図13においてさらに下ケース42も取り外し、取外し部材12とスライド部材45との連結構造を裏側から見た斜視図である。
図19は、灯具400の裏面の斜視図である。
図20は、図19に示す灯具400の一部分の拡大斜視図である。
Claims (9)
- 光源配置面と、前記光源配置面の反対側の裏面とを有するベースプレートと、前記光源配置面に配置された複数の光源と、を有する灯具本体と、
前記ベースプレートの前記裏面側に設けられた取付部材と、
前記取付部材に固定され、建材に形成された取付穴に取り付けられる取付ばねと、
前記ベースプレートの前記裏面に固定された押さえ部材と、
を備え、
前記取付部材は、前記ベースプレートの前記裏面と前記押さえ部材との間に配置された板状の突出部を有し、
前記取付部材の前記突出部は、前記ベースプレートの前記裏面に平行な方向に移動可能であり、前記取付部材が前記取付ばねを介して前記建材に固定された状態において、前記灯具本体は、前記取付部材に対して、前記ベースプレートの前記裏面に平行な方向に移動可能である灯具。 - 前記ベースプレートは矩形板状である請求項1記載の灯具。
- 光源配置面と、前記光源配置面の反対側の裏面とを有するベースプレートと、前記光源配置面に配置された複数の光源と、を有する灯具本体と、
前記ベースプレートの前記裏面側に設けられた取付部材と、
前記取付部材に固定され、建材に形成された取付穴に取り付けられる取付ばねと、
前記ベースプレートの前記裏面に固定された押さえ部材と、
を備え、
前記取付部材は、前記ベースプレートの前記裏面と前記押さえ部材との間に配置された板状の突出部を有し、
2つの前記取付部材が、前記ベースプレートの長手方向に離れて設けられ、
それぞれの前記取付部材に2つの前記取付ばねが固定され、前記2つの前記取付ばねは、前記取付部材を前記長手方向に挟んで位置し、
それぞれの前記取付部材に対して2つの前記押さえ部材が設けられ、前記2つの押さえ部材は、前記取付部材を前記長手方向に挟んで位置し、
それぞれの前記取付部材は、前記取付部材を前記長手方向に挟んで位置する2つの前記突出部を有する灯具。 - 前記ベースプレートの前記裏面側に設けられた灯具側コネクタであって、前記建材の裏側において前記取付穴に重ならない位置に配置された電源ユニットの電気ケーブルの端部に設けられた電源側コネクタと接続可能な灯具側コネクタをさらに備えた請求項1~3のいずれか1つに記載の灯具。
- 前記取付部材の前記突出部は、前記ベースプレートの前記裏面に平行な方向に移動可能である請求項3に記載の灯具。
- 前記複数の光源は、前記光源配置面に周期配列されている請求項1~5のいずれか1つに記載の灯具。
- 前記複数の光源は、等ピッチで格子配列されている請求項6記載の灯具。
- 前記光源は、
発光素子と、
前記発光素子上に設けられた蛍光体層と、
前記蛍光体層上に設けられた樹脂部材と、
を含む請求項1~7のいずれか1つに記載の灯具。 - 前記光源は、バットウイング形の配光特性を有する請求項1~8のいずれか1つに記載の灯具。
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018225201 | 2018-11-30 | ||
JP2018225201 | 2018-11-30 | ||
JP2019117528 | 2019-06-25 | ||
JP2019117528 | 2019-06-25 | ||
JP2019141711 | 2019-07-31 | ||
JP2019141711 | 2019-07-31 | ||
JP2020558349A JP7137091B2 (ja) | 2018-11-30 | 2019-11-15 | 灯具の取付方法、灯具の取付構造、灯具、および建築物を建設する方法 |
PCT/JP2019/044872 WO2020110777A1 (ja) | 2018-11-30 | 2019-11-15 | 灯具の取付方法、灯具の取付構造、灯具、および建築物を建設する方法 |
Related Parent Applications (1)
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JP2020558349A Division JP7137091B2 (ja) | 2018-11-30 | 2019-11-15 | 灯具の取付方法、灯具の取付構造、灯具、および建築物を建設する方法 |
Publications (3)
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JP2022171707A JP2022171707A (ja) | 2022-11-11 |
JP2022171707A5 JP2022171707A5 (ja) | 2022-11-21 |
JP7406140B2 true JP7406140B2 (ja) | 2023-12-27 |
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ID=70853148
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JP2020558349A Active JP7137091B2 (ja) | 2018-11-30 | 2019-11-15 | 灯具の取付方法、灯具の取付構造、灯具、および建築物を建設する方法 |
JP2022138141A Active JP7406140B2 (ja) | 2018-11-30 | 2022-08-31 | 灯具 |
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Country Status (3)
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US (1) | US11732875B2 (ja) |
JP (2) | JP7137091B2 (ja) |
WO (1) | WO2020110777A1 (ja) |
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