JP6438906B2 - 角度調整装置及び照明装置 - Google Patents
角度調整装置及び照明装置 Download PDFInfo
- Publication number
- JP6438906B2 JP6438906B2 JP2016078625A JP2016078625A JP6438906B2 JP 6438906 B2 JP6438906 B2 JP 6438906B2 JP 2016078625 A JP2016078625 A JP 2016078625A JP 2016078625 A JP2016078625 A JP 2016078625A JP 6438906 B2 JP6438906 B2 JP 6438906B2
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- JP
- Japan
- Prior art keywords
- rotation
- rotating
- spring member
- angle adjusting
- adjusting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
-
- 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
- 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
-
- 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
- F21V17/12—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
-
- 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
- F21V21/28—Pivoted arms adjustable in more than one plane
-
- 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
-
- 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
- F21V21/04—Recessed bases
- F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
- F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
- F21V21/043—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall actuated by screwing
-
- 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
- F21V21/04—Recessed bases
- F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
- F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
- F21V21/044—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues
- F21V21/045—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues being tensioned by translation of parts, e.g. by pushing or pulling
-
- 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
- F21V21/04—Recessed bases
- F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
- F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
- F21V21/044—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues
- F21V21/046—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues being tensioned by rotation of parts
-
- 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
- F21V21/04—Recessed bases
- F21V21/049—Mounting arrangements for attaching lighting devices to the ceiling, the lighting devices being recessed in a false or stretched 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- 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
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- 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
- 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
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Control Of Stepping Motors (AREA)
Description
まず、図1〜図3を用いて、照明装置1の構成の概要を説明する。図1及び図2は、実施形態に係る照明装置を示す斜視図である。具体的には、図1は、照明装置1の光源部3の反対側から見た斜視図である。また、図2は、照明装置1の光源部3側から見た斜視図である。なお、図2では、光源部3の光源100を示すためレンズ(光学部材)の図示を省略する。また、図3は、実施形態に係る照明装置を示す側面図(一部透視図)である。具体的には、図3は、照明装置1の枠体10を透視した図である。
2 角度調整装置
3 光源部
10 枠体
20 第2回動部
27 第2駆動部
30 第1回動部
32 第1駆動部
40 ばね部材
Claims (9)
- 枠体に支持され、駆動源の駆動力により枠体内を通り前記枠体の開口面に沿う第1の回転軸を中心に操作対象とともに回動する第1回動部と、
前記第1回動部を回動方向の一方向に付勢するばね部材と、
を備え、
前記第1回動部は、前記ばね部材による付勢がされない場合に前記第1回動部の軸支部により軸支される自重トルクが釣り合う第1の中立点に位置する状態において、重力方向に直交する水平面に対して傾斜しており、
前記ばね部材の付勢力は、前記ばね部材による付勢がされた場合に前記第1回動部の軸支部により軸支される自重トルクが釣り合う第2の中立点が、前記第1回動部の回動可能な範囲内において生じることを抑止するように設定される角度調整装置。 - 前記ばね部材は、前記第1回動部が回動可能な範囲内において前記第1回動部を前記一方向に付勢する請求項1に記載の角度調整装置。
- 前記回動可能な範囲は、前記ばね部材による付勢がされない場合に前記1回動部の軸支部により軸支される自重トルクが釣り合う第1の中立点を含む所定の回動範囲である請求項1又は2に記載の角度調整装置。
- 他の駆動源の駆動力により、前記第1の回転軸とは異なる第2の回転軸を中心に回動し、前記第1の回転軸を中心に回動可能に前記第1回動部を支持する第2回動部、
をさらに備える請求項1〜3のいずれか1項に記載の角度調整装置。 - 前記ばね部材は、前記第1回動部とともに前記第2の回転軸を中心に回動する
ことを特徴とする請求項4に記載の角度調整装置。 - 前記ばね部材は、前記第2回動部に取付けられる請求項4又は請求項5に記載の角度調整装置。
- 前記枠体は、前記第2の回転軸に直交する断面が円環状に形成され、
前記第2回動部は、前記第2の回転軸に直交する断面が円環状に形成され、前記枠体の内周に沿って回動し、
前記第1回動部は、前記第2の回転軸に直交する断面が円環状に形成され、前記第2回動部内を回動する請求項4〜6のいずれか1項に記載の角度調整装置。 - 前記第1の回転軸は、前記第1の回転軸に直交する断面において前記第1回動部の中心からオフセットした位置を通る請求項7に記載の角度調整装置。
- 請求項1〜8のいずれか1項に記載された角度調整装置と、
前記角度調整装置の操作対象としての光源と、
を備える照明装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016078625A JP6438906B2 (ja) | 2016-04-11 | 2016-04-11 | 角度調整装置及び照明装置 |
US15/479,606 US10830423B2 (en) | 2016-04-11 | 2017-04-05 | Angle adjustment device and lighting device |
EP17165822.2A EP3232116A1 (en) | 2016-04-11 | 2017-04-10 | Angle adjustment device and lighting device |
CN201710232085.XA CN107327758B (zh) | 2016-04-11 | 2017-04-11 | 角度调整装置以及照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016078625A JP6438906B2 (ja) | 2016-04-11 | 2016-04-11 | 角度調整装置及び照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017191637A JP2017191637A (ja) | 2017-10-19 |
JP6438906B2 true JP6438906B2 (ja) | 2018-12-19 |
Family
ID=58547333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016078625A Active JP6438906B2 (ja) | 2016-04-11 | 2016-04-11 | 角度調整装置及び照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10830423B2 (ja) |
EP (1) | EP3232116A1 (ja) |
JP (1) | JP6438906B2 (ja) |
CN (1) | CN107327758B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108204575A (zh) * | 2018-02-07 | 2018-06-26 | 佛山市富利来灯饰有限公司 | 一种自动调节灯具位置结构 |
IT201800003612A1 (it) * | 2018-03-15 | 2019-09-15 | Forma Lighting Italia S R L | Faretto da incasso motorizzato a cremagliera per la rotazione attorno ad un asse longitudinale |
US11402087B1 (en) * | 2018-05-02 | 2022-08-02 | Korrus, Inc | Boundary-mountable lighting systems |
DE102018122428A1 (de) * | 2018-09-13 | 2020-03-19 | Osram Opto Semiconductors Gmbh | Verfahren zur steuerung einer beleuchtung eines objekts, system zur steuerung einer beleuchtung eines objekts und kamera |
EP3983722A1 (en) * | 2019-06-11 | 2022-04-20 | Signify Holding B.V. | Adjustable recessed lighting apparatus |
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-
2016
- 2016-04-11 JP JP2016078625A patent/JP6438906B2/ja active Active
-
2017
- 2017-04-05 US US15/479,606 patent/US10830423B2/en active Active
- 2017-04-10 EP EP17165822.2A patent/EP3232116A1/en not_active Withdrawn
- 2017-04-11 CN CN201710232085.XA patent/CN107327758B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20170292687A1 (en) | 2017-10-12 |
CN107327758B (zh) | 2021-04-06 |
EP3232116A1 (en) | 2017-10-18 |
US10830423B2 (en) | 2020-11-10 |
CN107327758A (zh) | 2017-11-07 |
JP2017191637A (ja) | 2017-10-19 |
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