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1. 发明授权

US11086199B2 Strobe device 有权
公开(公告)号：US11086199B2
公开(公告)日：2021-08-10
申请号：US16087147
申请日：2017-06-19
申请人： Nissin Industries Ltd. , Chikara Goto
发明人： Tak Wah Shum
IPC分类号： G03B15/05 , G03B17/12
摘要： In an electrically-operated zooming strobe device of a lens moving type, to prevent damage to the zooming drive device even if an external force acts on the lens holder in the front-rear direction, a lens holder (26) having a lens (68) on a front side thereof is mounted on a strobe main body 24 having light emitting part (36) such that the lens holder is movable in the front-rear direction, and the strobe main body (24) is provided with a zooming drive device (47) including a movable member (44) driven by an electric motor (48) in the front-rear direction, wherein the movable member (44) and the lens holder (26) are connected to each other by a magnetic force of magnet pieces (62, 78) attached to the movable member (44) and the lens holder (26).

2. 发明授权

US10728965B1 Strobe device and charging control method therefor 有权
公开(公告)号：US10728965B1
公开(公告)日：2020-07-28
申请号：US16790856
申请日：2020-02-14
申请人： NISSIN INDUSTRIES LTD.
发明人： Tak Wah Shum
IPC分类号： H05B41/34 , G05F1/445 , H01M2/10 , H02J7/00
摘要： A strobe device includes: a battery case configured to hold a plurality of batteries; a main capacitor charged by the batteries; a flash discharge tube to which a voltage is applied by the main capacitor; a voltage detecting unit configured to detect a voltage of each of the batteries, respectively; and a charging control unit configured to control charging of the main capacitor such that the main capacitor is charged with a first electric current that is suitable for lithium batteries in a case where a total voltage of the batteries detected by the voltage detecting unit is more than a prescribed first value, and control charging of the main capacitor such that the main capacitor is charged with a second electric current that is greater than the first electric current in a case where the total voltage is equal to or less than the first value.

3. 发明申请

US20150085463A1 ELECTRONIC FLASH DEVICE 有权
标题翻译：电子闪光器件
公开(公告)号：US20150085463A1
公开(公告)日：2015-03-26
申请号：US14036052
申请日：2013-09-25
申请人： Nissin Industries Ltd.
发明人： Tak Wah SHUM , Han Wu HE
IPC分类号： G03B15/05
CPC分类号： G03B15/05 , G03B2215/0528 , G03B2215/0532 , G03B2215/0589
摘要： An electronic flash device which is protected from thermally damaging a lamp holder (30) supporting a flash tube (40) even when the flash tube is lighted in a consecutive manner for a prolonged period of time. The lamp holder is made of ceramic material. The flash tube is supported by the lamp holder via a tube mounting member (44) which includes a wavy central part (44A) extending laterally along a back side of the lamp holder and a pair of annular parts (44B) fitted on either axial end of the flash tube such that the flash tube is resiliently urged against a bottom part of a concave mirror (42) received in the lamp holder.
摘要翻译：一种电子闪光灯装置，即使当闪光管以连续的方式长时间点亮时，其也不受热损害支撑闪光管（40）的灯座（30）。灯座由陶瓷材料制成。闪光管由灯座支撑，通过管安装构件（44），该管安装构件（44）包括沿灯座的后侧横向延伸的波状中心部分（44A）和一对安装在任一轴向端部使得闪光管弹性地推靠在容纳在灯座中的凹面镜（42）的底部。

4. 发明申请

US20150084536A1 Electronic Flash Device 审中-公开
标题翻译：电子闪光灯
公开(公告)号：US20150084536A1
公开(公告)日：2015-03-26
申请号：US14036143
申请日：2013-09-25
申请人： Nissin Industries Ltd.
发明人： Tak Wah SHUM
IPC分类号： H05B41/36 , H05B41/30
CPC分类号： H05B41/34
摘要： In an electronic flash device using a discharge flash tube (10) including a pair of discharge electrodes (14, 16) and a trigger electrode (18), an improvement is made to eliminate failures to emit flash light following a consecutive emitting of weak flash lights which is known to occur particularly when barium is used as the material for electron emission in the cathode (16) of the flash tube. A timing of applying the trigger voltage to the trigger electrode is delayed in relation to a timing of applying the discharge voltage to the discharge electrodes.
摘要翻译：在使用包括一对放电电极（14,16）和触发电极（18）的放电闪光管（10）的电子闪光装置中，改进了在连续发射弱闪光之后发出闪光的失败已知在使用钡作为闪光管的阴极（16）中的电子发射的材料时特别发生的光。相对于向放电电极施加放电电压的定时，将触发电压施加到触发电极的时刻延迟。

5. 发明申请

US20140104809A1 Electronic Flash Device 审中-公开
标题翻译：电子闪光灯
公开(公告)号：US20140104809A1
公开(公告)日：2014-04-17
申请号：US14050433
申请日：2013-10-10
申请人： Nissin Industries Ltd.
发明人： Tak Wah SHUM
IPC分类号： F21V29/00
CPC分类号： G03B15/05 , G03B2215/0564 , G03B2215/0596
摘要： An electronic flash device is properly protected from thermal damages without requiring an expensive heat resistant temperature sensor to be mounted on a flash tube thereof. A heat generation accumulated value is incremented by each activation of the flash unit and decremented by elapsing of each unit time. An activation of the flash unit is permitted when the heat generation accumulated value is no more than a prescribed value and is prohibited when the heat generation accumulated value is more than the prescribed value.
摘要翻译：电子闪光装置被适当地保护免受热损伤，而不需要将昂贵的耐热温度传感器安装在其闪光管上。发热累积值通过闪光单元的每次激活而增加，并且通过每单位时间的逝去而递减。当发热累积值不超过规定值时，允许闪光单元的激活，并且当发热累积值大于规定值时被禁止。

6. 发明申请

US20200267809A1 Strobe Device and Charging Control Method Therefor 审中-公开
公开(公告)号：US20200267809A1
公开(公告)日：2020-08-20
申请号：US16790856
申请日：2020-02-14
申请人： NISSIN INDUSTRIES LTD.
发明人： Tak Wah Shum
IPC分类号： H05B41/34 , H02J7/00 , H01M2/10 , G05F1/445
摘要： A strobe device includes: a battery case configured to hold a plurality of batteries; a main capacitor charged by the batteries; a flash discharge tube to which a voltage is applied by the main capacitor; a voltage detecting unit configured to detect a voltage of each of the batteries, respectively; and a charging control unit configured to control charging of the main capacitor such that the main capacitor is charged with a first electric current that is suitable for lithium batteries in a case where a total voltage of the batteries detected by the voltage detecting unit is more than a prescribed first value, and control charging of the main capacitor such that the main capacitor is charged with a second electric current that is greater than the first electric current in a case where the total voltage is equal to or less than the first value.

7. 发明申请

US20210181599A1 Strobe Device 有权
公开(公告)号：US20210181599A1
公开(公告)日：2021-06-17
申请号：US16087147
申请日：2017-06-19
申请人： Chikara Goto , Nissin Industries Ltd.
发明人： Tak Wah Shum
IPC分类号： G03B15/05 , G03B17/12
摘要： In an electrically-operated zooming strobe device of a lens moving type, to prevent damage to the zooming drive device even if an external force acts on the lens holder in the front-rear direction, a lens holder (26) having a lens (68) on a front side thereof is mounted on a strobe main body 24 having light emitting part (36) such that the lens holder is movable in the front-rear direction, and the strobe main body (24) is provided with a zooming drive device (47) including a movable member (44) driven by an electric motor (48) in the front-rear direction, wherein the movable member (44) and the lens holder (26) are connected to each other by a magnetic force of magnet pieces (62, 78) attached to the movable member (44) and the lens holder (26).

8. 发明授权

US09460845B2 Transformer and strobe device 有权
标题翻译：变压器和频闪装置
公开(公告)号：US09460845B2
公开(公告)日：2016-10-04
申请号：US14423784
申请日：2013-08-20
申请人： Nissin Industries LTD , Chikara Goto
发明人： Chun Nin Man
IPC分类号： H01F27/32 , H01F27/28 , G03B15/05 , H01F27/29 , H01J61/56 , H01J61/80 , H01F5/02
CPC分类号： H01F27/325 , G03B15/05 , H01F27/2828 , H01F27/29 , H01F27/324 , H01F2005/025 , H01J61/56 , H01J61/80
摘要： To prevent a transformer such as a trigger transformer from becoming unable to perform transformation as designed due to short circuits caused by leakage of an insulating wax or the like even when the temperature of the transformer becomes high, a sealed chamber is formed in an outer bobbin which accommodates a secondary winding by a sealing member and the sealed chamber is filled with an insulating wax.
摘要翻译：为了防止诸如触发变压器的变压器由于由于绝缘蜡等的泄漏引起的短路而变得不能进行变形，即使当变压器的温度变高时，也会在外管中形成密封室其通过密封构件容纳次级绕组，并且密封室填充有绝缘蜡。

9. 发明申请

US20150212392A1 Strobe Device 有权
标题翻译：选通设备
公开(公告)号：US20150212392A1
公开(公告)日：2015-07-30
申请号：US14606086
申请日：2015-01-27
申请人： Nissin Industries LTD
发明人： Chun Nin MAN
IPC分类号： G03B15/06 , G03B15/05 , F21V17/02 , F21V17/10 , F21V7/05
CPC分类号： G03B15/06 , F21V14/04 , G03B15/05 , G03B2215/0592
摘要： A strobe device including, a strobe main body including a light emitting surface; a plate-like reflector provided on the strobe main body so as to be movable between a use position in which the reflector protrudes forward from the light emitting surface of the strobe main body and a storing position in which the reflector is retracted backward from the use position; a reflector magnetic member made of ferromagnetic material or permanent magnet and attached to the reflector; and a main body magnetic member made of ferromagnetic material or permanent magnet and attached to the strobe main body, wherein when the reflector approaches at least one of the use position and the storing position, the main body magnetic member magnetically attracts the reflector magnetic member and holds the reflector at the one of the use position and the storing position by magnetic attraction.
摘要翻译：一种选通装置，包括：包括发光面的闪光灯主体; 设置在所述闪光灯本体上的板状反射体，其能够在所述反射镜从所述闪光灯主体的发光面朝前方突出的使用位置与所述反射镜从所述使用状态向后退回的收纳位置之间移动位置; 由铁磁材料或永久磁铁制成并附着在反射体上的反射器磁性件; 以及由铁磁材料或永久磁铁制成的主体磁性构件，并附着在闪光灯主体上，其中当反射器接近使用位置和存储位置中的至少一个时，主体磁性部件磁吸引反射器磁性部件，通过磁吸引将反射器保持在使用位置和存储位置之一处。

10. 发明申请

US20140117863A1 Strobe Device and Electric Power Supply Method Therefor 审中-公开
标题翻译：选通装置及其电源方式
公开(公告)号：US20140117863A1
公开(公告)日：2014-05-01
申请号：US14059535
申请日：2013-10-22
申请人： Nissin Industries Ltd.
发明人： Han Wu HE
IPC分类号： H05B37/02
CPC分类号： H05B41/34
摘要： A strobe device configured to be connectable with an external power supply device to receive electric power for light emission from outside, includes: a main capacitor for storing electric charge for light emission; an internal power supply for supplying electric power to the main capacitor; and a power supply control unit configured to control supply of electric power to the main capacitor. The power supply control unit is configured to determine whether electric power is being supplied to the main capacitor from outside based on a change in a charge state of the main capacitor after a discharge of the main capacitor for light emission, and when it is determined that electric power is being supplied from outside, prevent the internal power supply from supplying electric power.
摘要翻译：一种被配置为可与外部电源装置连接以接收来自外部发光的电力的选通装置，包括：用于存储用于发光的电荷的主电容器; 用于向主电容器供电的内部电源; 以及电源控制单元，被配置为控制对主电容器的电力供应。电源控制单元被配置为基于在用于发光的主电容器的放电之后主电容器的充电状态的变化来确定是否从外部向主电容器供电，并且当确定从外部供电，防止内部电源供电。

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