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公开(公告)号：US20150185589A1
公开(公告)日：2015-07-02
申请号：US14418491
申请日：2013-08-19
Inventor： Kazuhiko Ooyama , Yutaro Matsui , Shinya Maeda , Takashi Umehara , Toshiaki Takenaka
IPC: G03B15/05
CPC classification number: G03B15/05 , G03B2215/0521 , G03B2215/0528 , G03B2215/056 , H04N5/2252 , H04N5/2256 , H04N5/23245 , H04N5/2354
Abstract: A strobe device is provided with a light-emitting unit rotatably coupled to a strobe body unit detachable from a bracket together with an imaging apparatus, a variable mechanism configured to allow a change in an angle of orientation of the light-emitting unit with respect to the strobe body unit, a driving unit configured to drive the variable mechanism, and a control section configured to control the driving unit. The control section has a control mode to restrain the light-emitting unit from moving to a region in which the imaging apparatus is located when it is detected that the strobe body unit is attached to the bracket. As a result, the strobe device whose the light-emitting unit does not bump against the imaging apparatus can be realized.
Abstract translation: 选通装置设置有可旋转地联接到与成像装置一起从支架拆卸的闪光灯本体单元的发光单元，可变机构，被配置为允许发光单元相对于 所述选通体单元，构造成驱动所述可变机构的驱动单元，以及被配置为控制所述驱动单元的控制部。 当检测到闪光灯体单元附接到支架时，控制部分具有抑制发光单元移动到成像装置所在的区域的控制模式。 结果，可以实现其发光单元不与成像装置碰撞的闪光灯装置。
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Patent Agency Ranking
公开(公告)号：US11480317B2
公开(公告)日：2022-10-25
申请号：US17409251
申请日：2021-08-23
Inventor： Toshiaki Takenaka , Shintaro Hayashi , Shogo Motegi , Yudai Shibata , Fumiya Yagi , Takeshi Abe
Abstract: A light source device includes a plurality of light sources; a condensing optical member; a fluorescent unit that converts at least a portion of the light from the light sources and condensed by the optical member into light including converted light and light from the light sources; and a sensor that detects an anomaly in the fluorescent unit, such sensor disposed within a circular area circumscribed by the light sources.
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公开(公告)号：US11206725B2
公开(公告)日：2021-12-21
申请号：US17003901
申请日：2020-08-26
Inventor： Toshiaki Takenaka , Hirofumi. Konishi
IPC: H05B47/11 , H05B47/155 , F21K9/64 , F21Y115/30 , F21V23/00
Abstract: Lighting system includes light source that includes at least one light-emitting device and emits first light (laser light); wavelength conversion member that converts part of the first light into second light having a different wavelength from that of the first light; an optical system (light guide member) where the first light enters and that applies the first light to wavelength conversion member; optical sensor that receives part of the second light as monitor light and outputs monitor signal corresponding to the intensity of monitor light; and output control circuit that controls light source and optical sensor. Output control circuit performs an optical system inspection of conditions of the optical system and wavelength conversion member and a light source inspection of a condition of light source in accordance with monitor signal, using a time division method.
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公开(公告)号：US11147141B2
公开(公告)日：2021-10-12
申请号：US17003236
申请日：2020-08-26
Inventor： Hirofumi Konishi , Toshiaki Takenaka
IPC: H05B47/105 , H05B47/155 , F21V23/00 , F21K9/64 , F21Y115/30
Abstract: Lighting system includes light source that includes a plurality of light-emitting devices and emits first light; wavelength conversion member that converts part of the first light into second light; an optical system that applies the first light to wavelength conversion member; optical sensor that output monitor signal corresponding to the intensity of the second light; and output control circuit that controls light source and optical sensor. Output control circuit performs a light source inspection of a condition of light source and an optical system inspection of conditions of the optical system and wavelength conversion member in accordance with monitor signal. In the light source inspection, the output control circuit inspects each of light-emitting devices in sequence, and after having inspected one of light-emitting devices, suspends the light source inspection and performs the optical system inspection before inspection of another one of the light emitting devices.
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公开(公告)号：US20150109754A1
公开(公告)日：2015-04-23
申请号：US14395107
申请日：2013-04-18
Inventor： Toshiaki Takenaka , Kazuhiko Ooyama , Yoshimi Fukuda
CPC classification number: G03B15/05 , F21V14/02 , F21W2111/10 , G03B15/03 , G03B2215/0521
Abstract: The present invention relates to a strobe device including: a strobe main body; a light emitter rotatably coupled to the strobe main body; a variable mechanism capable of changing an illumination direction angle of the light emitter; and a driver-that drives the variable mechanism. The driver includes: a detector that detects that abnormal force is applied to the variable mechanism and a detection responsive controller that controls the driver based on the abnormal force detected by the detector. This can achieve the strobe device that can prevent the light emitter from colliding with an obstacle and prevent the driver from being damaged.
Abstract translation: 本发明涉及一种选通装置，包括：闪光灯主体; 可旋转地联接到所述闪光灯主体的光发射器; 能够改变发光体的照明方向角度的可变机构; 以及驱动可变机制的驱动程序。 驱动器包括：检测器，其检测异常力被施加到可变机构;以及检测响应控制器，其基于由检测器检测到的异常力来控制驾驶员。 这可以实现可以防止光发射器与障碍物碰撞并防止驾驶员被损坏的频闪装置。
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公开(公告)号：US20210068237A1
公开(公告)日：2021-03-04
申请号：US17003901
申请日：2020-08-26
Inventor： Toshiaki Takenaka , Hirofumi KONISHI
IPC: H05B47/11 , H05B47/155 , F21V23/00 , F21K9/64
Abstract: Lighting system includes light source that includes at least one light-emitting device and emits first light (laser light); wavelength conversion member that converts part of the first light into second light having a different wavelength from that of the first light; an optical system (light guide member) where the first light enters and that applies the first light to wavelength conversion member; optical sensor that receives part of the second light as monitor light and outputs monitor signal corresponding to the intensity of monitor light; and output control circuit that controls light source and optical sensor. Output control circuit performs an optical system inspection of conditions of the optical system and wavelength conversion member and a light source inspection of a condition of light source in accordance with monitor signal, using a time division method.
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