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11. 发明申请

US20130084793A1 CEILING MOUNTED VENTILATION FAN 有权
标题翻译：天花安装通风扇
公开(公告)号：US20130084793A1
公开(公告)日：2013-04-04
申请号：US13626268
申请日：2012-09-25
申请人： PANASONIC ECOLOGY SYSTEMS GUANGDONG CO., LTD. , PANASONIC CORPORATION
发明人： Decong YANG , Yannong WU
IPC分类号： F24F7/08 , F24F7/10
CPC分类号： F24F7/007 , F24F13/078
摘要： A ceiling mounted ventilation fan comprises a main housing including a first opening communicating with a duct and a second opening communicating with inside of a room, and a fan unit including a fan casing having an air inlet opened in the main housing, and the fan casing includes a first engagement part releasably engaged with the first opening of the main housing, and a second engagement part releasably engaged with an inner wall of the main housing, positioning of the fan casing in an installation position is achieved in a state that the first engagement part is engaged with the first opening and the second engagement part is engaged with the inner wall of the main housing, and a state of the engagement can visually be confirmed through the second opening in a state that the positioning is achieved.
摘要翻译：天花板安装的通风扇包括：主壳体，包括与管道连通的第一开口和与室内连通的第二开口;以及风扇单元，其包括具有在主壳体中敞开的空气入口的风扇壳体，风扇壳体包括可释放地与主壳体的第一开口接合的第一接合部件和与主壳体的内壁可释放地接合的第二接合部件，其中，风扇壳体在安装位置的定位是在第一接合部分与第一开口接合，第二接合部分与主壳体的内壁接合，并且可以在实现定位的状态下通过第二开口在视觉上确认接合状态。

12. 发明申请

US20130004299A1 HEATING AND VENTILATION FAN FOR BATHROOM 有权
标题翻译：浴室加热通风扇
公开(公告)号：US20130004299A1
公开(公告)日：2013-01-03
申请号：US13574737
申请日：2011-02-10
申请人： Yefan Weng , Liang Tian , Hongjian Yuan , Shuang Jin , Makoto Ishikawa , Takuya Arai
发明人： Yefan Weng , Liang Tian , Hongjian Yuan , Shuang Jin , Makoto Ishikawa , Takuya Arai
IPC分类号： F04D29/46 , F04D27/00
CPC分类号： F04D29/5826 , F04D17/16 , F04D27/009 , F24F7/007 , F24F13/14 , F24F2013/205 , F24F2221/34
摘要： A heating and ventilation fan for a bathroom comprises an ventilation fan frame, a scroll casing provided with fan blades and a motor, an air passage-switching plate, and a heater; characterized in that: an air leakage-preventing structure is provided between an air outlet of the scroll casing and the air passage. The advantage of the present invention is that a desired air amount can be ensured and a noise can be reduced while guaranteeing a gap required for smooth rotation of the air passage-switching plate.
摘要翻译：用于浴室的加热和通风扇包括通风扇框架，设置有风扇叶片的涡旋壳体和电动机，空气通道切换板和加热器; 其特征在于：在所述涡旋壳体的空气出口与所述空气通路之间设置防漏风结构。本发明的优点是能够确保空气通道切换板的平滑旋转所需的间隙，能够确保期望的空气量，并且可以降低噪音。

13. 发明授权

US08210806B2 Ventilator 有权
标题翻译：呼吸机
公开(公告)号：US08210806B2
公开(公告)日：2012-07-03
申请号：US12280600
申请日：2007-02-25
申请人： Jingtao Yang , Guangzhu Xuan , Zewei Rao
发明人： Jingtao Yang , Guangzhu Xuan , Zewei Rao
IPC分类号： F04D29/44
CPC分类号： F04D29/4226 , F04D25/12 , F04D29/023 , F04D29/626 , F05D2230/64
摘要： A ventilator (100) includes a frame (10), a volute (20) mounted in the frame (10), a motor bracket (60) mounted in the opening of the volute (20) and a motor (30) fitted in the motor bracket (60). The frame (10) is made of metal material. The character of the ventilator is in that the motor bracket (60) is made of metal material. Since the metal motor bracket has favorable performances of heat radiation and rigidity, the ventilator (100) has better security and stability.
摘要翻译：通风机（100）包括框架（10），安装在框架（10）中的蜗壳（20），安装在蜗壳（20）的开口中的马达支架（60）和安装在蜗壳电机支架（60）。框架（10）由金属材料制成。呼吸机的特征在于电动机支架（60）由金属材料制成。由于金属马达支架具有良好的散热性和刚度，所以呼吸机（100）具有更好的安全性和稳定性。

14. 发明申请

US20110002775A1 CENTRIFUGAL FAN AND NOISE REDUCTION METHOD IN CENTRIFUGAL FAN 审中-公开
标题翻译：离心风机的离心风扇和噪声减少方法
公开(公告)号：US20110002775A1
公开(公告)日：2011-01-06
申请号：US12920163
申请日：2009-04-21
申请人： Dongbin Ma , Masamitsu Morioka , Seiji Shirahama
发明人： Dongbin Ma , Masamitsu Morioka , Seiji Shirahama
IPC分类号： F04D29/66 , F04D29/44
CPC分类号： F04D29/664 , F04D29/665 , G10K11/172
摘要： A centrifugal fan having a sound reduction effect for noises in a wide frequency range is provided. The centrifugal fan comprises a motor to which an impeller is connected, a casing which surrounds the impeller and which has a bell-mouth-like suction port, and a bell-mouth-like orifice which has a suction port being concentric with the suction port of the casing and having a diameter as large as that of the suction port of the casing, in an outer shell, providing a plurality of protrusions in a resonant space surrounded by the orifice, the casing, and the outer shell, and providing depressions which are formed so as to be interposed between the protrusions.
摘要翻译：提供了具有用于在宽频率范围内的噪声的减声效果的离心式风扇。离心式风扇包括与叶轮连接的马达，围绕叶轮的壳体，具有喇叭形吸入口和喇叭形孔口，其具有与吸入口同心的吸入口并且具有与壳体的吸入口的直径相同的直径，在外壳中，在由孔，壳体和外壳围绕的共振空间中提供多个突起，并且提供凹陷，其中形成为插入在突起之间。

15. 发明申请

US20100284803A1 VENTILATOR 有权
标题翻译：通风机
公开(公告)号：US20100284803A1
公开(公告)日：2010-11-11
申请号：US12280600
申请日：2007-02-25
申请人： Jingtao Yang
发明人： Jingtao Yang
IPC分类号： F04D29/44
CPC分类号： F04D29/4226 , F04D25/12 , F04D29/023 , F04D29/626 , F05D2230/64
摘要： A ventilator (100) includes a frame (10), a volute (20) mounted in the frame (10), a motor bracket (60) mounted in the opening of the volute (20) and a motor (30) fitted in the motor bracket (60). The frame (10) is made of metal material. The character of the ventilator is in that the motor bracket (60) is made of metal material. Since the metal motor bracket has favorable performances of heat radiation and rigidity, the ventilator (100) has better security and stability.
摘要翻译：通风机（100）包括框架（10），安装在框架（10）中的蜗壳（20），安装在蜗壳（20）的开口中的马达支架（60）和安装在蜗壳电机支架（60）。框架（10）由金属材料制成。呼吸机的特征在于电动机支架（60）由金属材料制成。由于金属马达支架具有良好的散热性和刚度，所以呼吸机（100）具有更好的安全性和稳定性。

16. 发明授权

US10655887B2 Ventilating device 有权
公开(公告)号：US10655887B2
公开(公告)日：2020-05-19
申请号：US16031043
申请日：2018-07-10
申请人： Panasonic Ecology Systems Guangdong Co., Ltd.
发明人： Decong Yang , Guofeng Pang , Wentian Gong , Runxin Chen
IPC分类号： F24F11/89 , F24F7/007 , F24F110/10 , F24F110/20 , F24F13/20
摘要： A ventilating device includes: a frame formed with an external profile; an air inlet provided in the frame; an air outlet provided in the frame; an air blower for guiding air from the air inlet to the air outlet; a control circuit board connected to the air blower and configured to control operation of the air blower; and a circuit board box for housing the control circuit board; wherein the circuit board box comprises an integrally formed sensor storage unit for storing a sensor connected to the control circuit board and capable of sensing humidity or temperature. The ventilating device of the present disclosure may use less components, facilitate assembly and disassembly of components, and improve convenience in maintenance.

17. 发明授权

US10299394B2 Electrical function cassette having waterproof function and ventilating fan employing the same 有权
公开(公告)号：US10299394B2
公开(公告)日：2019-05-21
申请号：US15685243
申请日：2017-08-24
申请人： Panasonic Ecology Systems Guangdong Co., Ltd.
发明人： Shenghui Zhong , Qiuqian Liang
IPC分类号： H05K5/02 , H05K5/06 , H05K5/03 , F04D25/06 , F04D29/42
摘要： The present disclosure provides an electrical function cassette having a waterproof function. The electrical function cassette includes: a function box for housing an electrical component, and a waterproof portion in a hollow rectangular parallelepiped shape, wherein a first surface of the waterproof portion is provided with a wiring opening corresponding to a wiring port, and a second surface of the waterproof portion adjacent to the first surface is provided with an insertion opening for inserting a lead wire into the electrical function cassette, such that water droplets cannot flow along the lead wire in a straight line into the electrical function cassette, thereby improving the safety and reliability of the whole product.

18. 发明授权

US10274191B2 Ventilation illumination device 有权
公开(公告)号：US10274191B2
公开(公告)日：2019-04-30
申请号：US14914903
申请日：2014-11-10
申请人： Panasonic Ecology Systems Guangdong Co., Ltd. , Panasonic Corporation
发明人： Gangyi Li , Bodong Zhong , Guancheng Hou , Daisuke Tsubosa
IPC分类号： F21K9/23 , F21V19/00 , F21V19/06 , F21V23/00 , F24F7/02 , F21V33/00 , F24F13/14 , F24F13/078
摘要： A ventilator illumination device, including a light-emitting module for housing a light-emitting unit and a power box module for housing a power supply supplying direct current for the light-emitting unit, wherein an anti-reversal installation structure is provided on the light-emitting module and the power box module, the anti-reversal installation structure limiting the light-emitting unit to be installed only in a state that the light-emitting unit faces towards one predetermined direction. The illumination device is easy to install and prevents inversion of the light-emitting unit, thus ensuring proper brightness of the light irradiated by the light-emitting unit into the room.

19. 发明授权

US10018373B2 Spring fixing structure 有权
公开(公告)号：US10018373B2
公开(公告)日：2018-07-10
申请号：US14937083
申请日：2015-11-10
申请人： Panasonic Ecology Systems Guangdong Co., Ltd. , Panasonic Corporation
发明人： Shenghui Zhong , Bodong Zhong , Naoya Araki , Masato Suzuki
IPC分类号： F24F7/00 , F24F13/06 , F24F13/08
CPC分类号： F24F13/084
摘要： A spring fixing structure includes a louver provided with a stopping member and a louver fixation portion thereon, and a spring disposed on the louver, the spring including a spring fixation portion fixed on the louver fixation portion and two arcuate spring legs. The stopping member is provided with a retaining mechanism for retaining the spring. The spring of the present invention can be easily mounted on the louver and prevented from being deformed.

20. 发明授权

US09863437B2 Ventilating fan 有权
公开(公告)号：US09863437B2
公开(公告)日：2018-01-09
申请号：US14494783
申请日：2014-09-24
申请人： Panasonic Ecology Systems Guangdong Co., Ltd. , Panasonic Corporation
发明人： Yefan Weng , Zhengnan Zeng , Shouyong Gao , Bodong Zhong , Daisuke Tsubosa
IPC分类号： F04D29/42 , F04D29/52 , F04D19/00 , F24F13/20 , F24F7/007
CPC分类号： F04D29/522 , F04D19/002 , F04D29/422 , F04D29/4226 , F24F7/007 , F24F13/20
摘要： The present invention provides a ventilating fan. In the ventilating fan, first and second flangings are extended outwards from vertical side edges and horizontal side edges of the air inlet of the adapter respectively, outer edges of the first flangings are firstly bent to form both side surface, and then edges of the both side surfaces are bent to form edge surfaces, and the first flangings, the side surfaces, and the edge surfaces confine open grooves; protrusions are disposed on an outer periphery of the air inlet, and a slot is formed between the protrusion and the first or the second flanging; and first folded sheets are extended outwards from both vertical side edges of the air outlet of the casing; and an edge of the air outlet of the frame abuts against and is clamped in the slot.

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