JP7316808B2 - 発光モジュール、発光モジュール用ウインドーユニット及び街灯 - Google Patents
発光モジュール、発光モジュール用ウインドーユニット及び街灯 Download PDFInfo
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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
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/483—Containers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
- F21V17/12—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 by screwing
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- 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
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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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
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- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
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Description
10 基板
11 発光領域
13 基板ホール
20 発光素子
30 ホルダ
31 ホルダ締結突起
33 支持溝
35 嵌合溝
37 ホルダホール
39 開口
40 ウインドー
41 ウインドー締結突起
43 支持突起
45 嵌合突起
40a レンズ部
40b 平坦部
50 メーン締結部材
Claims (14)
- 複数の発光領域を有する基板と、
前記複数の発光領域の各々の上に設けられて光を出射する発光素子と、
前記複数の発光領域の各々において、前記発光素子をカバーし、平面視において矩形状を有し、前記矩形状の第1側端に平行であり前記矩形状の中心を通る中心線に対してその形状が非対称であるウインドーと、
前記基板の上に配置され、前記複数の発光領域の各々に対応する開口を有するホルダと、を含み、
前記ウインドーは、前記開口に脱着可能に前記ホルダと締結され、
前記ウインドーは、嵌合突起を含み、
前記ホルダは、前記嵌合突起が挿入される嵌合溝を含み、
前記嵌合突起は、第1嵌合突起及び第2嵌合突起を含み、
前記第1嵌合突起は、前記ウインドーの前記第1側端に設けられ、
前記第2嵌合突起は、前記ウインドーの前記第1側端と反対の第2側端に設けられ、
前記第1側端に沿った前記第1嵌合突起の長さは、前記第2側端に沿った前記第2嵌合突起の長さと異なる発光モジュール。 - 前記複数の発光領域の各々に配列された前記ウインドーは、前記第1及び第2嵌合突起の方向が全て同一である請求項1に記載の発光モジュール。
- 前記ホルダは、ホルダ締結突起を含み、
前記ウインドーは、ウインドー締結突起を含み、
前記ウインドーが前記開口に装着されるとき、前記ウインドー締結突起が前記ホルダ締結突起を乗り越えて前記ホルダ締結突起と噛み合い、前記ウインドーが前記ホルダと締結される請求項1に記載の発光モジュール。 - 前記ホルダは、前記ホルダ締結突起に隣接し、前記ホルダの前記基板と対向する面から陥没されたスロットを有する請求項3に記載の発光モジュール。
- 前記スロットは、前記基板と対向する面から遠くなるほど、その幅が減少する請求項4に記載の発光モジュール。
- 前記ウインドーは、支持突起を含み、
前記ホルダは、前記支持突起に対応し、前記ウインドー締結突起が前記ホルダ締結突起を乗り越えたときに前記ウインドーが前記ホルダを通り抜けることを制止する支持溝を有する請求項3に記載の発光モジュール。 - 前記ウインドーは、
曲面を含むレンズ部と、
前記レンズ部の周囲に設けられ、少なくとも上面が前記基板の一面に平行である、前記嵌合突起を含む平坦部と、を含む請求項1に記載の発光モジュール。 - 前記複数の発光領域の各々に配列された前記ウインドーは、前記レンズ部が、互いに同一な形状を有する請求項7に記載の発光モジュール。
- 前記複数の発光領域の各々に配列された前記ウインドーは、前記レンズ部が、互いに異なる形状を有する請求項7に記載の発光モジュール。
- 前記ウインドーは、前記発光素子から出射された光を所定方向に変更する請求項9に記載の発光モジュール。
- 前記ホルダは、平面視において矩形状を有し、
前記ホルダの前記第1側端と直交する第1方向における幅と前記第1側端と平行な第2方向における長さとの比は、1:(0.8~1.25)であり、
前記ウインドーの前記第1方向における幅と前記第2方向における長さとの比は、1:(0.5~1.3)である請求項1に記載の発光モジュール。 - 発光モジュール用ウインドーユニットにおいて、
発光素子が設けられた発光領域の各々において、前記発光素子をカバーし、平面視において矩形状を有し、前記矩形状の第1側端に平行であり前記矩形状の中心を通る中心線に対してその形状が非対称である1つ以上のウインドーと、
前記発光領域の各々に対応する開口を有するホルダと、を含み、
前記ウインドーは、前記開口に脱着可能に前記ホルダと締結され、
前記ウインドーは、嵌合突起を含み、
前記ホルダは、前記嵌合突起が挿入される嵌合溝を含み、
前記嵌合突起は、第1嵌合突起及び第2嵌合突起を含み、
前記第1嵌合突起は、前記ウインドーの前記第1側端に設けられ、
前記第2嵌合突起は、前記ウインドーの前記第1側端と反対の第2側端に設けられ、
前記第1側端に沿った前記第1嵌合突起の長さは、前記第2側端に沿った前記第2嵌合突起の長さと異なる発光モジュール用ウインドーユニット。 - 複数の発光領域を有する基板と、
前記複数の発光領域の各々の上に設けられて前記基板と反対方向に光を出射する発光素子と、
前記複数の発光領域の各々において、前記発光素子をカバーし、平面視において矩形状を有し、前記矩形状の第1側端に平行であり前記矩形状の中心を通る中心線に対してその形状が非対称であるウインドーと、
前記基板の上に配置され、前記複数の発光領域の各々に対応する開口を有するホルダと、を含み、
前記ウインドーは、前記開口に脱着可能に前記ホルダと締結され、
前記ウインドーは、嵌合突起を含み、
前記ホルダは、前記嵌合突起が挿入される嵌合溝を含み、
前記嵌合突起は、第1嵌合突起及び第2嵌合突起を含み、
前記第1嵌合突起は、前記ウインドーの前記第1側端に設けられ、
前記第2嵌合突起は、前記ウインドーの前記第1側端と反対の第2側端に設けられ、
前記発光素子から前記ウインドーを介して出射された光は異方性を有し、
前記第1嵌合突起及び前記第2嵌合突起の突出方向は前記光の異方性の方向と対応して設けられ、
前記第1側端に沿った前記第1嵌合突起の長さは、前記第2側端に沿った前記第2嵌合突起の長さと異なる発光モジュール。 - 一方向に延長されたポールと
前記ポールの一側に設けられたアームと、
前記アームの一端部に設けられた発光モジュールと、を含み、
前記発光モジュールは、
複数の発光領域を有する基板と、
前記複数の発光領域の各々の上に設けられて光を出射する発光素子と、
前記複数の発光領域の各々において、前記発光素子をカバーし、平面視において矩形状を有し、前記矩形状の第1側端に平行であり前記矩形状の中心を通る中心線に対してその形状が非対称であるウインドーと、
前記基板の上に配置され、前記複数の発光領域の各々に対応する開口を有するホルダと、を含み、
前記ウインドーは、前記開口に脱着可能に前記ホルダと締結され、
前記ウインドーは、嵌合突起を含み、
前記ホルダは、前記嵌合突起が挿入される嵌合溝を含み、
前記嵌合突起は、第1嵌合突起及び第2嵌合突起を含み、
前記第1嵌合突起は、前記ウインドーの前記第1側端に設けられ、
前記第2嵌合突起は、前記ウインドーの前記第1側端と反対の第2側端に設けられ、
前記第1側端に沿った前記第1嵌合突起の長さは、前記第2側端に沿った前記第2嵌合突起の長さと異なる街灯。
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CN201810538111.6A CN110553157B (zh) | 2018-05-30 | 2018-05-30 | 发光模块、用于发光模块的窗口单元及路灯 |
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US20190368673A1 (en) | 2019-12-05 |
JP2019212894A (ja) | 2019-12-12 |
EP3576147B1 (en) | 2022-04-06 |
CN110553157B (zh) | 2023-04-21 |
CN110553157A (zh) | 2019-12-10 |
US10760752B2 (en) | 2020-09-01 |
KR20190136903A (ko) | 2019-12-10 |
EP3576147A1 (en) | 2019-12-04 |
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