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公开(公告)号：US20160322877A1
公开(公告)日：2016-11-03
申请号：US15103848
申请日：2014-04-18
发明人： Xiaoping HU
摘要： An electromagnetic motor is provided, which may include a stator (11) and a mover (12). One or both of the stator and the mover may be provided with windings. At least one of the windings is made of printed circuit (13). Because of the use of the printed circuit as windings, not only the working hours for forming the windings by copper wires and the copper material are saved, but also accurate circuit design can be achieved, which facilitates the miniaturization of the electromagnetic motor.
摘要翻译： 提供一种电磁电动机，其可包括定子（11）和动子（12）。 定子和移动器中的一个或两个可以设置有绕组。 绕组中的至少一个由印刷电路（13）制成。 由于使用印刷电路作为绕组，不仅可以节省铜线和铜材形成绕组的工作时间，而且可以实现精确的电路设计，有利于电磁马达的小型化。
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公开(公告)号：US20190334474A1
公开(公告)日：2019-10-31
申请号：US16473562
申请日：2016-12-30
发明人： Xiaoping HU
IPC分类号： H02S40/34 , H02S40/10 , H01L31/054
摘要： A concentrating solar apparatus, comprising two light receiving devices (110, 120). The first light receiving device (110) has a substantially horizontal first light receiving surface (111). The second light receiving device (120) has a second light receiving surface (121) that is substantially vertical with respect to the first light receiving surface (111). The first light receiving device (110) is a light energy utilization device, or is a combination of the light energy utilization device and a light guide device. The second light receiving device (120) is a Fresnel lens. Due to the relative position relationship between the second light receiving device (120) and the first light receiving device (110), sunlight is irradiated to the first light receiving surface (111) after passing through the second light receiving surface (121). By providing a substantially vertical Fresnel lens on a light path in front of the light energy utilization device, the apparatus can adapt to deflection of a relatively large angle of the sun without actively tracking the sun, and therefore has extremely high cost performance.
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公开(公告)号：US20170097492A1
公开(公告)日：2017-04-06
申请号：US15312611
申请日：2014-05-30
发明人： Xiaoping HU
IPC分类号： G02B13/00 , H02K41/035 , H02N2/02 , G02B7/10
CPC分类号： G02B13/009 , G02B7/04 , G02B7/102 , H02K33/00 , H02K41/0356 , H02N2/02
摘要： A zoom lens comprises a focus driving mechanism and a zoom driving mechanism and corresponding lens groups. The zoom driving mechanism is sleeved outside the focus driving mechanism. The focus driving mechanism is a voice coil motor and comprises a focus stator assembly (7a1) and a focus rotor assembly (7a2) that are connected by means of an elastic connection member (7a3). One of a focus stator sleeve (7a11) in the focus stator assembly and a focus rotor sleeve (7a21) in the focus rotor assembly is a permanent magnet sleeve, and the other of the focus stator sleeve (7a11) and the focus rotor sleeve (7a21) is a non-magnet sleeve, and the assembly to which the non-magnet sleeve belongs further comprises a preliminary magnetic member (7a22) and a driving coil (7a23). Due to the magnetic force pre-existing between the preliminary magnetic member and the permanent magnet sleeve, the elastic connection member is in a force balanced state without electrification, so that a smaller electromagnetic force is required for driving the elastic connection member, and accordingly the driving current and power consumption are reduced. Moreover, because the zoom driving mechanism is sleeved outside the focus driving mechanism, a large aperture can be easily realized, and installation and implementation are easier.
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公开(公告)号：US20190393829A1
公开(公告)日：2019-12-26
申请号：US16465148
申请日：2016-12-02
发明人： Xiaoping HU
IPC分类号： H02S20/32 , F03G6/00 , F03G6/06 , F24S23/77 , F24S20/20 , F24S30/20 , F24S30/422 , F24S23/30 , H02S40/22
摘要： Disclosed is a solar power station, comprising a first light-receiving device having a substantially planar first working surface, a second light-receiving device having a second working surface substantially perpendicular to the first working surface, and a first drive mechanism. The first and second working surfaces are configured so that sunlight (SS) strikes the first working surface after passing through the second working surface or passes through the first working surface and then strikes the second working surface. The second light-receiving device is fixed on the first drive mechanism. The first drive mechanism is used to drive the second working surface to move or rotate relative to the first working surface according to the movement of the sun.
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公开(公告)号：US20180348940A1
公开(公告)日：2018-12-06
申请号：US15778200
申请日：2015-11-18
发明人： Xiaoping HU
CPC分类号： G06F3/0414 , G06F3/02 , G06F3/0304 , G06F3/042 , H03K17/96 , H03K17/9629 , H03K17/965
摘要： An input device, comprising at least one key position (110) and a control and readout circuit (120). Each key position (110) is provided with a light transmission window (111) and a photosensitive device (112) thereon, the light transmission window (111) being used for the incidence of an external light, and the photosensitive device (112) being provided on the light path behind the light transmission window (111), the status of the photosensitive device corresponding to the light intensity of the incident external light. The control and readout circuit (120) is used for resetting and scanning each photosensitive device (112), and outputting, according to the scanned status of each photosensitive device (112), a key signal indicating whether the corresponding light transmission window (111) is covered or not. The input device obtains input information by means of sensing the variation of the light intensity, instead of the traditional press input method, enabling, on one hand, a quicker reaction speed and on the other hand requiring no finger press, not only reducing the workload of the finger, but also decreasing the requirement for finger dexterity.
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公开(公告)号：US20190312544A1
公开(公告)日：2019-10-10
申请号：US16306549
申请日：2016-06-02
发明人： Xiaoping HU
摘要： Provided is a sun tracking solar system, comprising a light focusing device and a solar energy utilization device. The system further comprises a drive mechanism (130), or further comprises a light guide device (240) and a drive mechanism (230). The drive mechanism is configured to drive a light-receiving surface to move with the sun. The light-receiving surface receives sunlight after convergence thereof by the light focusing device, and the driven light-receiving surface may be a light-receiving surface of the light energy utilization device (120), and may further be a light-receiving surface of the light guide device (240) located between the light focusing device (210) and the light energy utilization device (220). Since the driven surface is the light-receiving surface after light convergence, an area of the driven surface is usually less than an area of an original light-receiving surface. This simplifies a structure of the drive mechanism, reduces difficulty in sun tracking, energy consumption, and costs, and expands the application scope of a sun tracking solar system, or enhances the production efficiency of a sun tracking solar system.
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公开(公告)号：US20190057807A1
公开(公告)日：2019-02-21
申请号：US16078361
申请日：2016-02-29
发明人： Xiaoping HU
摘要： Disclosed are an electromagnetic induction device and a method for manufacturing the same. The device comprises a magnetic cover (110) and at least one set of coils (120). The magnetic cover (110) consists of two or more magnetic units (111), and a closed magnetic flux loop can be formed within each magnetic unit (111). The magnetic units (111) are joined together to form a substantially closed integrated body having at least one cavity (112) therein, and dividing surfaces between the magnetic units (111) are disposed substantially along the magnetic flux loop without interrupting the magnetic flux loop. The coils (120) are placed in the cavity (112) formed by the magnetic cover (110), electrodes of the coils (120) are led out of the magnetic cover (110), and the magnetic flux loop in the magnetic cover (110) is formed after energization of the coils (120). The electromagnetic induction device of the present invention can substantially close coils, preventing magnetic flux leakage to a maximum extent. Further, since dividing surfaces between magnetic units are disposed along a magnetic flux loop, no air gap is generated in the magnetic flux loop, thereby effectively decreasing magnetic resistance.
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公开(公告)号：US20180026578A1
公开(公告)日：2018-01-25
申请号：US15549660
申请日：2015-02-12
发明人： Xiaoping HU
IPC分类号： H02S40/22 , H01L31/054 , F24J2/52 , F24J2/10 , H02S40/44
CPC分类号： H02S40/22 , F24S23/31 , F24S23/70 , F24S23/71 , F24S25/00 , G02B5/10 , H01L31/0543 , H01L31/0547 , H02S40/44 , Y02B10/12 , Y02E10/40 , Y02E10/52
摘要： A concentrated solar energy system, comprising a convergence system, a double-sided photovoltaic panel (p1) and a support component, wherein the convergence system comprises at least one tooth surface (s5) and a reflection surface (s6), each tooth surface containing at least one Fresnel unit, and the reflection surface being arranged below the tooth surface along a sunlight incident direction; and the double-sided photovoltaic panel is arranged above the reflection surface along the sunlight incident direction, and is basically located at a focusing location of the convergence system. A double-sided photovoltaic panel is used and is arranged above a reflection surface along a sunlight incident direction, and thus on one hand, a back surface of the photovoltaic panel can absorb sunlight converged via a convergence system, and on the other hand, a front surface thereof can also absorb directly radiated sunlight, such that in the same spatial size, the capacity of a photovoltaic panel for absorbing and utilizing solar energy is effectively improved.
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公开(公告)号：US20200228058A1
公开(公告)日：2020-07-16
申请号：US16615756
申请日：2017-05-26
发明人： Xiaoping HU
摘要： A concentrated multifunctional solar energy system, comprising a concentrating-form layer (110) containing a Fresnel concentrated device (111), a light-guiding-form layer (120) containing a light-guiding tube (121), at least one light-energy utilizing device (130), and a bottom tray (140). The light-energy utilizing device (130) is disposed at the bottom of the light-guiding tube (121), or disposed in the light-guiding tube (121); the periphery (122) of the light-guiding-form layer (120) is closely matched with the periphery (112) of the concentrating-form layer (110) and the periphery (141) of the bottom tray (140) separately so as to form closed first and second spaces; the second space accommodates a working substance (142) in thermal conductive connection with a photoelectric conversion device in the light-energy utilizing device (130); the electrical utilization and thermal utilization of the light energy are respectively achieved by means of the two closed spaces.
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公开(公告)号：US20190235218A1
公开(公告)日：2019-08-01
申请号：US16315581
申请日：2016-07-05
发明人： Xiaoping HU
CPC分类号： G02B19/0076 , F21S9/03 , G02B3/08 , G02B19/0009 , H02S40/22
摘要： A panoramic sensing apparatus, comprising: a Fresnel lens system (110) and a light sensing device (120). The Fresnel lens system (110) comprises a composite Fresnel lens (111) in a shape of a frustum, at least one of an inner surface and an outer surface of a sidewall of the frustum being a tooth surface; at least two Fresnel units are distributed on said tooth surface. The light sensing device (120) is used for sensing light rays converged by the Fresnel lens system (110). As the composite Fresnel lens in the shape of a frustum is employed for sensing boundaries of a detection range, in the case where lens areas are the same as a whole, a larger detection range may be obtained, or light energy from each direction may be collected. Further, compared with a composite Fresnel refraction surface arranged on a spherical surface or on a spherical polyhedron, the composite Fresnel refraction surface which is arranged on a sidewall of a frustum involves lowered processing difficulty, and accordingly improved precision and defect-free rate.
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