JP6876950B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
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- JP6876950B2 JP6876950B2 JP2016168431A JP2016168431A JP6876950B2 JP 6876950 B2 JP6876950 B2 JP 6876950B2 JP 2016168431 A JP2016168431 A JP 2016168431A JP 2016168431 A JP2016168431 A JP 2016168431A JP 6876950 B2 JP6876950 B2 JP 6876950B2
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- light source
- source units
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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
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
- F21V14/025—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources in portable lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/04—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of a light source housing portion adjustably fixed to the remainder of the 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/096—Magnetic devices
-
- 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
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/096—Magnetic devices
- F21V21/0965—Magnetic devices for portable lighting devices
-
- 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
- F21V21/145—Adjustable mountings for portable lighting devices
-
- 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
- F21V21/26—Pivoted arms
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/40—Hand grips
- F21V21/406—Hand grips for portable lighting devices
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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
- 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)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
以下では、本実施形態の照明器具1aについて図1〜13に基づいて説明する。
以下、本実施形態の照明器具1jについて図22及び23に基づいて説明する。
2、2j ベース
3、3j 光源ユニット
30 光源
31 LEDモジュール
311 LED
312 回路基板
32 ケース
3212 背面
3222 光出射面
33 突起
35 対向面
4 連結装置
5、5g、5j ヒンジ装置
50 第1軸
6 回転機構
60 第2軸
8 電源ユニット
9、9j 電池パック
10、10j 装着部
12 操作スイッチ
13 マグネット
14 ハンドル
141 側片
142 中央片
15 グリップ
155 スリット
17 螺子
18 フック
19 回転機構
Claims (14)
- ベースと、複数の光源ユニットと、前記複数の光源ユニットを前記ベースに連結する連結装置と、を備え、
前記連結装置は、前記複数の光源ユニットの各々を第1軸の周りにおいて第1位置と第2位置との間で回転可能となるように前記複数の光源ユニットを前記ベースに連結する複数のヒンジ装置と、前記複数の光源ユニットの各々を前記第1軸に交差する第2軸の周りで回転可能となるように前記複数の光源ユニットの各々を前記複数のヒンジ装置に連結する複数の回転機構と、を備え、
前記複数のヒンジ装置は、前記複数の光源ユニットの各々が前記第1位置から前記第2位置に回転するときの回転方向が異なるように構成され、
前記複数の回転機構は、前記複数の光源ユニットそれぞれが前記第1位置に在るときに前記複数の光源ユニットが集まっていて前記複数の光源ユニットそれぞれの光出射面が外側を向いた基準状態となるように前記複数の光源ユニットの各々の前記第2軸の周りの回転範囲を規定しており、
前記ベースに設けられ電池パックが着脱自在に装着される装着部を更に備え、かつ、前記ベースが前記連結装置における前記複数のヒンジ装置の直下にある
ことを特徴とする照明器具。 - 前記複数のヒンジ装置の各々は、前記第1軸の周りで回転可能なリング状のヒンジ部及びリング部と、前記ヒンジ部と前記リング部とを連結し前記ヒンジ部及び前記リング部の径方向外向きに突出したアームと、を備え、前記複数の回転機構の各々は、前記複数の光源ユニットの各々において前記アームとの対向面から突出している軸部と、前記アームに設けられ前記軸部を回転自在に保持し前記第2軸を規定する軸受部と、を備える
ことを特徴とする請求項1記載の照明器具。 - 前記複数の光源ユニットは、2つの光源ユニットであり、
前記連結装置は、前記2つの光源ユニットの各々に対応する前記第1軸が共通である
ことを特徴とする請求項1又は2記載の照明器具。 - 前記複数の光源ユニットは、2つの光源ユニットであり、
前記連結装置は、前記2つの光源ユニットの各々に対応する前記第1軸が互いに平行となるように規定されている
ことを特徴とする請求項1又は2記載の照明器具。 - 前記連結装置は、前記第1軸に交差する第3軸の周りで前記ベースに対して回転可能な回転機構を更に備える
ことを特徴とする請求項1乃至4のいずれか一項に記載の照明器具。 - 前記複数の光源ユニットの各々は、光源と、前記光源を収納したケースと、を備え、前記ケースにおける前記光出射面側とは反対側の背面から突出した突起を更に備える
ことを特徴とする請求項1乃至5のいずれか一項に記載の照明器具。 - 前記光源は、2つのLEDモジュールを備え、
前記2つのLEDモジュールの各々は、LEDと、前記LEDが実装された回路基板と、を備え、
前記複数の光源ユニットの各々は、前記2つのLEDモジュールの前記LEDの光軸が互いに異なる方向を向くように前記ケース内に配置されている
ことを特徴とする請求項6記載の照明器具。 - 前記ベースに収納され前記電池パックを電源として前記複数の光源ユニットを点灯させる電源ユニットを更に備える
ことを特徴とする請求項1乃至7のいずれか一項に記載の照明器具。 - 前記ベースに設けられた操作スイッチを更に備え、
前記電源ユニットは、前記電池パックが前記装着部に装着されて前記電池パックから給電されているときには、前記操作スイッチが操作される度に前記複数の光源ユニットを全点灯状態、調光点灯状態、消灯状態の順に変化させる
ことを特徴とする請求項8記載の照明器具。 - 前記第1軸の周りで回転可能なハンドルを更に備える
ことを特徴とする請求項1乃至9のいずれか一項に記載の照明器具。 - 前記ハンドルは、一対の側片と、前記一対の側片の基端同士を繋いでいる中央片と、前記一対の側片の各々における先端に設けられた一対の回転体と、を有し、前記第1軸の周りで回転可能となるように前記一対の回転体が前記連結装置に連結されている
ことを特徴とする請求項10記載の照明器具。 - 前記ハンドルにおける中央片から前記一対の側片側とは反対側に突出して設けられたL字状のグリップを更に備える
ことを特徴とする請求項11記載の照明器具。 - 前記グリップにおいて前記ハンドルの前記中央片に対向する部分に対して一端が螺子により回転可能に連結されたL字状のフックを更に備え、
前記グリップの一側面には、前記フックを出し入れ可能に収納するL字状のスリットが形成されている
ことを特徴とする請求項12記載の照明器具。 - 前記ベースに設けられたマグネットを更に備え、
前記マグネットの少なくとも一面が露出している
ことを特徴とする請求項1乃至13のいずれか一項に記載の照明器具。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016168431A JP6876950B2 (ja) | 2016-08-30 | 2016-08-30 | 照明器具 |
US16/318,911 US10948166B2 (en) | 2016-08-30 | 2017-08-29 | Lighting apparatus |
PCT/JP2017/030823 WO2018043441A1 (ja) | 2016-08-30 | 2017-08-29 | 照明器具 |
CN201780052016.9A CN109642720B (zh) | 2016-08-30 | 2017-08-29 | 照明器具 |
EP17846446.7A EP3508785B1 (en) | 2016-08-30 | 2017-08-29 | Lighting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016168431A JP6876950B2 (ja) | 2016-08-30 | 2016-08-30 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018037238A JP2018037238A (ja) | 2018-03-08 |
JP6876950B2 true JP6876950B2 (ja) | 2021-05-26 |
Family
ID=61309455
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Application Number | Title | Priority Date | Filing Date |
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JP2016168431A Active JP6876950B2 (ja) | 2016-08-30 | 2016-08-30 | 照明器具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10948166B2 (ja) |
EP (1) | EP3508785B1 (ja) |
JP (1) | JP6876950B2 (ja) |
CN (1) | CN109642720B (ja) |
WO (1) | WO2018043441A1 (ja) |
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2016
- 2016-08-30 JP JP2016168431A patent/JP6876950B2/ja active Active
-
2017
- 2017-08-29 WO PCT/JP2017/030823 patent/WO2018043441A1/ja unknown
- 2017-08-29 EP EP17846446.7A patent/EP3508785B1/en active Active
- 2017-08-29 CN CN201780052016.9A patent/CN109642720B/zh active Active
- 2017-08-29 US US16/318,911 patent/US10948166B2/en active Active
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EP3508785A1 (en) | 2019-07-10 |
WO2018043441A1 (ja) | 2018-03-08 |
CN109642720B (zh) | 2021-06-04 |
JP2018037238A (ja) | 2018-03-08 |
EP3508785A4 (en) | 2019-07-24 |
US20190234587A1 (en) | 2019-08-01 |
EP3508785B1 (en) | 2023-11-08 |
US10948166B2 (en) | 2021-03-16 |
CN109642720A (zh) | 2019-04-16 |
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