公开(公告)号：US08515274B2

公开(公告)日：2013-08-20

申请号：US13581403

申请日：2011-05-12

申请人： Kazuhiro Daijo

发明人： Kazuhiro Daijo

IPC分类号： G03B15/06

CPC分类号： G03B15/05 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B6/0018 ,  G02B6/0021 ,  G03B2215/0575 ,  G03B2215/0585 ,  G03B2215/0589

摘要： An illumination device including a light guide unit in which an optical path through which light propagates is formed in an annular shape such that the light propagating in the optical path is emitted from a front surface side of the light guide unit; a local reflection unit provided on the rear surface side of the light guide unit such that light is emitted from only a portion of the front surface side of the light guide unit; and a light source that moves between the light guide unit and the local reflection unit. When the light source is positioned on the light guide unit side, light output from the light source propagates in the optical path of the light guide unit and is emitted from the front surface side in an annular shape. When the light source is positioned on the local reflection unit side, the light output from the light source is reflected by the local reflection unit and emitted in a concentrated manner from only the portion on the front surface side of the light guide unit.

摘要翻译： 一种照明装置，包括导光单元，其中光传播的光路形成为环形形状，使得在光路中传播的光从导光单元的前表面侧发射; 局部反射单元，其设置在所述导光单元的背面侧，使得仅从所述导光单元的前表面侧的一部分发射光; 以及在光导单元和局部反射单元之间移动的光源。 当光源位于导光单元侧时，从光源输出的光在导光单元的光路中传播，并从前表面侧以环状发射。 当光源位于局部反射单元侧时，从光源输出的光被局部反射单元反射并且仅从光导单元的前表面侧的部分集中地发射。

公开(公告)号：US20110216520A1

公开(公告)日：2011-09-08

申请号：US13018201

申请日：2011-01-31

申请人： Erik Sowder ,  John B. Baker

发明人： Erik Sowder ,  John B. Baker

IPC分类号： G03B15/06 ,  G03B15/02

CPC分类号： G03B15/06 ,  G03B15/05 ,  G03B2215/0585

摘要： A photographic system includes a first light grid including cells, and a first alignment feature. A bezel including a retainer for retaining at least the first light grid, and an alignment feature for aligning at least the first light grid within said light grid retainer. A formable portion including a reflective surface, wherein the formable portion is for retainably formed into a snoot, wherein said bezel is disposed at a distal end of the formable portion, and wherein the reflective surface is for reflecting light from a photographic light source within the formable portion. A base portion coupled to the formable portion, wherein the base portion is for coupling to the photographic light source.

摘要翻译： 摄影系统包括包括单元的第一光栅和第一对准特征。 包括用于保持至少第一光栅的保持器的边框和用于对准所述光栅保持器内的至少第一光栅的对准特征。 一种可成形部分，包括反射表面，其中所述可成形部分用于可保持地形成为鼻孔，其中所述边框设置在所述可成形部分的远端，并且其中所述反射表面用于将来自照相光源的光 可成形部分。 耦合到可成形部分的基部，其中基部用于耦合到照相光源。

公开(公告)号：US20110216519A1

公开(公告)日：2011-09-08

申请号：US13018181

申请日：2011-01-31

申请人： Erik Sowder ,  John B. Baker

发明人： Erik Sowder ,  John B. Baker

IPC分类号： G03B15/02 ,  F21V21/00

CPC分类号： G03B15/06 ,  G03B15/05 ,  G03B2215/0585

摘要： A photographic system includes a first light grid including a plurality of cells, and a first alignment feature disposed on the first light grid. The system further includes a bezel including a retainer for retaining at least the first light grid, and an alignment feature for aligning at least the first light grid within the light grid retainer, wherein the first alignment feature of the first light grid aligns with the alignment feature of the bezel.

摘要翻译： 摄影系统包括包括多个单元的第一光栅和设置在第一光栅上的第一对准特征。 该系统还包括一个挡板，该挡板包括用于至少保持第一光栅的保持器和用于对准至少第一光栅在光栅保持器内的对准特征，其中第一光栅的第一对准特征与对准 表圈的特点。

公开(公告)号：US20080181598A1

公开(公告)日：2008-07-31

申请号：US12023990

申请日：2008-01-31

申请人： Kenneth R. Kobre

发明人： Kenneth R. Kobre

IPC分类号： G03B15/06

CPC分类号： G03B15/06 ,  G03B15/05 ,  G03B17/565 ,  G03B2215/0528 ,  G03B2215/0585

摘要： Devices and methods are provided for redirecting or reflecting light from a camera's built-in flash unit. An exemplary device has a reflector member having a substantially planar surface, at least a portion of which is a reflective surface. A connecting member is provided that has a distal end portion and an opposing proximal end portion. The distal end portion can be attached to the reflector member and the proximal end portion can be configured for releasable mounting to a portion of the camera. The device can be operatively attached to the camera such that the reflector member is spaced from and opposes the flash and is configured to receive and reflect substantially all light produced from the flash.

摘要翻译： 提供了用于重定向或反射来自相机内置闪光灯组件的光的设备和方法。 示例性装置具有反射器构件，其具有基本平坦的表面，其至少一部分是反射表面。 提供具有远端部分和相对的近端部分的连接部件。 远端部分可以附接到反射器部件，并且近端部分可被构造成用于可释放地安装到相机的一部分。 该装置可以可操作地附接到照相机，使得反射器构件与闪光器间隔开并与闪光体相对，并且被配置为接收并反射基本上由闪光灯产生的所有光。

公开(公告)号：US20040161230A1

公开(公告)日：2004-08-19

申请号：US10778212

申请日：2004-02-17

申请人： PENTAX Corporation

发明人： Tetsuo Hosokawa ,  Takuya Hasegawa ,  Mikio Ogi ,  Yoshinori Ono

IPC分类号： G03B015/03

CPC分类号： G03B15/05 ,  G03B17/425 ,  G03B2215/0507 ,  G03B2215/0585

摘要： A first motor is provided adjacent to a spool. The rotational force of the first motor can be transmitted to the spool through a gear train and can be transmitted to an up-down operating mechanism of the flash case through a cam gear. The change of the transmission path of the rotational force of the first motor is performed by a first change mechanism. The transmitting mechanism including the first change mechanism is provided at the upper side of the spool. A second motor is provide adjacent to a bottom of a cartridge room. The rotational force of the second motor can be transmitted to a rewind fork in the cartridge room, and can be transmitted to a driving mechanism of a quick return mirror, a diaphragm, and a shutter. The change of the transmission path of the rotational force of the second motor is performed by a second change mechanism.

摘要翻译： 第一电机邻近阀芯设置。 第一马达的旋转力可以通过齿轮系传递到卷轴，并且可以通过凸轮齿轮传递到闪光灯壳体的上下操作机构。 第一电动机的旋转力的传递路径的变化通过第一变更机构进行。 包括第一改变机构的传动机构设置在卷轴的上侧。 第二个电动机靠近盒室的底部。 第二电动机的旋转力可以传递到盒室中的倒带叉，并且可以传递到快速返回镜，隔膜和快门的驱动机构。 第二电动机的旋转力的传递路径的变化由第二变更机构进行。

公开(公告)号：US20170289423A1

公开(公告)日：2017-10-05

申请号：US15475569

申请日：2017-03-31

申请人： CANON KABUSHIKI KAISHA

发明人： Yutaka Yamamoto

IPC分类号： H04N5/235 ,  F21K5/16 ,  G01C3/08 ,  H04N5/225

CPC分类号： H04N5/2354 ,  G01C3/08 ,  G03B7/17 ,  G03B13/20 ,  G03B15/0473 ,  G03B15/05 ,  G03B2206/00 ,  G03B2215/0521 ,  G03B2215/0585 ,  H04N5/2256 ,  H04N5/23212

摘要： A technique for strobe shooting using automatic irradiation direction control. A strobe device includes a light emission section that emits light, and a drive unit that changes an irradiation direction of light emitted from the light emission section. Exposure conditions set to the camera are notified to the strobe device, and light emission conditions are set according to the exposure conditions. The irradiation direction of light emitted from the light emission section is determined based on the exposure conditions and the light emission conditions.

公开(公告)号：US20150153632A1

公开(公告)日：2015-06-04

申请号：US14518210

申请日：2014-10-20

申请人： AXIS AB

发明人： Christian Dahlqvist ,  Jonas Hellström

IPC分类号： G03B15/05

CPC分类号： G03B15/05 ,  G03B15/03 ,  G03B2215/0567 ,  G03B2215/0585 ,  H04N5/2251 ,  H04N5/2256

摘要： An illumination device for illuminating a camera's field of view, including a light source, and a reflector unit having reflecting sections is provided. Each reflecting section is associated with a light distribution, wherein the light distributions for different reflecting sections are different. The reflector unit is arranged such that light emitted by the light source is deflected by one of said reflecting sections being selected based on the camera's field of view. A method for illuminating a camera's field of view is also provided.

摘要翻译： 提供了一种用于照明包括光源的照相机视野的照明装置和具有反射部分的反射器单元。 每个反射部分与光分布相关联，其中不同反射部分的光分布是不同的。 反射器单元布置成使得由光源发射的光由基于照相机的视野选择的所述反射部分中的一个偏转。 还提供了一种照明相机视场的方法。

公开(公告)号：US20150077965A1

公开(公告)日：2015-03-19

申请号：US14394768

申请日：2013-04-18

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Kazuhiko Ooyama

IPC分类号： G03B15/05 ,  F21V14/02

CPC分类号： G03B15/05 ,  F21V14/02 ,  G03B2215/0521 ,  G03B2215/0585

摘要： A strobe device according to the present invention includes: a strobe main body; a light-emitting unit rotatably connected to the strobe main body; a variable mechanism capable of changing an angle of the light-emitting unit; a drive unit for driving the variable mechanism; and a control unit for controlling the drive unit, wherein the control unit has a mode of changing an illumination direction angle of the light-emitting unit regularly or irregularly before shooting. This makes it possible, when a subject to be photographed is a human or an animal, to draw the subject's attention, and photograph the subject in a proper state.

摘要翻译： 根据本发明的选通装置包括：闪光灯主体; 可旋转地连接到闪光灯主体的发光单元; 能够改变发光单元的角度的可变机构; 用于驱动可变机构的驱动单元; 以及用于控制所述驱动单元的控制单元，其中所述控制单元具有在拍摄之前规则地或不规则地改变所述发光单元的照明方向角度的模式。 这使得当拍摄对象是人或动物时，可以吸引受试者的注意力并且以适当的状态拍摄被摄体。

公开(公告)号：US20150036042A1

公开(公告)日：2015-02-05

申请号：US14394520

申请日：2013-04-10

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Takashi Umehara ,  Kazuhiko Ooyama ,  Katsunori Kawabata

IPC分类号： H04N5/225 ,  H04N5/235

CPC分类号： H04N5/2256 ,  G03B15/05 ,  G03B2215/0521 ,  G03B2215/0557 ,  G03B2215/0585 ,  H04N5/2354

摘要： A method for adjusting the illumination direction angle of a strobe device includes the steps of: transmitting to a specific strobe device, a first signal related to the present illumination direction angle of the strobe device being adjusted; based on the first signal, causing the illumination direction angle of the specific strobe device to correspond to the illumination direction angle of the strobe device being adjusted; changing the illumination direction angle of the specific strobe device to a state desirable for the strobe device being adjusted; transmitting, to the strobe device being adjusted, the amount of further change in the illumination direction angle of the specific strobe device, as a second signal; and changing the illumination direction angle of the strobe device being adjusted, based on the second signal. With this method, the illumination direction angle of the strobe device can be remotely adjusted.

摘要翻译： 一种用于调整选通装置的照明方向角度的方法，包括以下步骤：向特定选通装置发送与所述选通装置的当前照明方向角相关的第一信号的调整; 基于所述第一信号，使所述特定选通装置的照明方向角度对应于所述选通装置的照明方向角度被调整; 将特定选通装置的照明方向角度改变为对所述选通装置进行调整所需的状态; 将作为第二信号的特定选通装置的照明方向角的进一步变化量发送到被调整的选通装置; 以及基于所述第二信号来改变所述选通装置的照明方向角度。 利用该方法，可以远程地调节频闪装置的照明方向角度。

公开(公告)号：US20120039593A1

公开(公告)日：2012-02-16

申请号：US12857125

申请日：2010-08-16

申请人： Chih-Yi YANG

发明人： Chih-Yi YANG

IPC分类号： G03B15/03 ,  G03B15/06

CPC分类号： G03B15/05 ,  G03B2215/0503 ,  G03B2215/0567 ,  G03B2215/0575 ,  G03B2215/0585

摘要： A photographic apparatus having ring light module includes a camera, a support base and a plurality of light units. The camera has a lens having an optical axis. The support base is connected to the camera and surrounds the lens. The support base includes an outer peripheral wall, an inner peripheral wall, and a bottom wall connected the outer peripheral wall and the inner peripheral wall. The bottom wall and the outer peripheral wall and the inner peripheral wall cooperatively define an accommodating groove. The angle between the bottom wall and the inner peripheral wall is an acute angle. The light units are arranged in the accommodating groove and fixed on the bottom wall and emit light beams in an oblique direction with respect to the optical axis.

摘要翻译： 具有环形光模块的摄影装置包括相机，支撑基座和多个光单元。 相机具有具有光轴的透镜。 支撑底座连接到相机并围绕镜头。 支撑基座包括外周壁，内周壁和连接外周壁和内周壁的底壁。 底壁和外周壁与内周壁协调地限定一个容纳槽。 底壁和内周壁之间的角度是锐角。 光单元布置在容纳槽中并固定在底壁上，并相对于光轴在倾斜方向上发射光束。