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1. 发明申请

US20200186081A1 VERTICAL SOLAR APPARATUS 审中-公开
公开(公告)号：US20200186081A1
公开(公告)日：2020-06-11
申请号：US16632869
申请日：2017-08-04
申请人： Xiaoping Hu , BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： H02S40/22 , H02S10/30 , F24S23/30 , G02B3/08
摘要： Disclosed is a vertical solar apparatus, comprising a vertical light guide device (110) and a light energy utilization device (120), wherein the vertical light guide device (110) comprises at least one Fresnel lens (111, 112) arranged substantially vertically; and the light energy utilization device has a second light receiving surface (Fa2) substantially laid out flat. The light guide device is used for deflecting sunlight, such that the sunlight is at least partially guided to the second light receiving surface (Fa2). The solar apparatus can be adapted in order to be mounted in a long and narrow zone, and a vertical structure thereof enables the solar apparatus to easily engage with an elevation of a building, thereby saving on an additional occupied area.

2. 发明授权

US10379656B2 Input device 有权
公开(公告)号：US10379656B2
公开(公告)日：2019-08-13
申请号：US15778200
申请日：2015-11-18
申请人： BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： G06F3/041 , G06F3/02 , G06F3/03 , G06F3/042
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.

3. 发明授权

US09726851B2 Voice coil motor and focusing lens 有权
公开(公告)号：US09726851B2
公开(公告)日：2017-08-08
申请号：US15302479
申请日：2014-04-15
申请人： BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： G02B7/04 , H02K33/18 , H02K41/035
CPC分类号： G02B7/04 , H02K5/1677 , H02K33/16 , H02K33/18 , H02K41/0356
摘要： A voice coil motor and a corresponding focusing lens. A rotor assembly (22) is connected to a stator assembly (21) by means of an elastic connecting piece (23). A stator sleeve (211) is sleeved on a rotor sleeve (221). One of the stator sleeve (211) and the rotor sleeve (221) is a permanent magnetic material sleeve, and the other is a non-magnetic material sleeve. An assembly to which the non-magnetic material sleeve belongs also comprises a pre-magnetic element (222) and a drive coil (223). The premagnetic element (222) is made of a permanent magnetic or magnetized material, and is fixed relative to the non-magnetic material sleeve. The elastic connecting piece (23) is in a force balance state in a case without power because of pre-existing magnetic force between the pre-magnetic element (222) and the permanent magnetic material sleeve. Smaller electromagnetic force is required for driving the elastic connecting piece (23) to move, thereby reducing a drive current and power consumption.

4. 发明授权

US10146028B2 Zoom/focus device and zoom lens 有权
公开(公告)号：US10146028B2
公开(公告)日：2018-12-04
申请号：US15101400
申请日：2014-04-18
申请人： BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： G02B15/14 , G02B7/10 , H02N2/10 , G03B3/10 , G02B15/20
摘要： A zoom/focus apparatus and corresponding zoom lens assembly are provided. The zoom/focus apparatus may include a first focus lens barrel (101), a first zoom lens barrel (102), a first ultrasonic motor and a second ultrasonic motor which are disposed coaxially. The first focus lens barrel and the first zoom lens barrel are radially unmovable. The caliber of the first zoom lens barrel is larger than that of the first focus lens barrel. The two ultrasonic motors are used to drive the two lens barrels to move axially by the rotation of the rotors (103, 104), respectively. Because the zoom lens barrel which needs to be moved is disposed at outside of the focus lens barrel, by driving the lens barrels using the ultrasonic motors, the telescoping of the zoom lens barrel and the adjusting of the zoom position can be achieved simultaneously. Because the zoom lens barrel has larger caliber such that it is suitable for wide-angle lens and the lens assembly becomes gradually larger from inside to outside when the lens group is installed from rear to front, the installing is more convenient and smooth and the miniaturization of the lens assembly is facilitated.

5. 发明申请

US20210336581A1 FRESNEL LIGHT-CONCENTRATING APPARATUS AND LIGHT-CONCENTRATING SOLAR SYSTEM 有权
公开(公告)号：US20210336581A1
公开(公告)日：2021-10-28
申请号：US16624931
申请日：2017-07-03
申请人： Xiaoping Hu , BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： H02S40/22 , G02B19/00 , G02B3/08 , H02S40/12 , H02S40/42 , H01L35/32
摘要： A Fresnel condenser device and a condenser-type solar energy system are provided, wherein the condenser device comprises first and second Fresnel lens layers, each lens layer comprising at least one condenser-type Fresnel lens; and a straight box-shaped light guiding layer, the first and second Fresnel lens layers being disposed respectively on two ends thereof, and the straight box-shaped light guiding layer is configured to direct a light from the first Fresnel lens layer down to the second Fresnel lens layer. By utilizing two Fresnel lens layers to respectively perform light convergence and using the straight box-shaped light guiding layer therebetween to help direct the light from an upper layer to a lower layer, the condenser device can not only adapt to a wide range of incident angles, but also obtain a large light convergence ratio at a low height.

6. 发明授权

US10554168B2 Light-concentrating solar system 有权
公开(公告)号：US10554168B2
公开(公告)日：2020-02-04
申请号：US15779821
申请日：2015-12-01
申请人： BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： H02N6/00 , H01L31/042 , H02S40/22 , H02S40/12 , H02S40/32 , H02S40/38 , H02S40/44 , G02B19/00 , H02S20/10 , H02S20/23 , F24S20/00 , H02S50/00
摘要： A light-concentrating, solar system, comprising: a first Fresnel lens (111) provided with at least one tooth face, wherein each tooth face contains at least one Fresnel unit; two reflective faces (112, 113) arranged to enable incident sunlight to converge via the first Fresnel lens (111), and then to irradiate to a first reflective face (112), and at least part of the incident sunlight to be reflected onto a second reflective face (113) by the first reflective face (112); and a photovoltaic panel (114) arranged to enable at least part of the sunlight reflected by the second reflective face (113) to directly irradiate to or be led to irradiate to the photovoltaic panel (114). Since a twice-reflection structure is adopted, on one hand, the system can provide a higher light-concentration ratio; on the other hand, the height of the system can be reduced; and at the same time, a structural design of the system has better flexibility, so that a peripheral design, such as heat dissipation or heat energy utilization, of a photovoltaic panel can be performed more easily.

7. 发明申请

US20170336527A1 ELECTROMAGNETIC RADIATION SENSING SYSTEM 审中-公开
公开(公告)号：US20170336527A1
公开(公告)日：2017-11-23
申请号：US15533004
申请日：2014-12-10
申请人： BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： G01V8/10 , H01L31/0232 , G02B7/09 , H02S40/22 , G02B3/08 , H02S40/44 , H01L31/024 , G02B19/00
CPC分类号： G01V8/10 , F24S23/31 , G02B3/08 , G02B7/09 , G02B19/009 , H01L31/02327 , H01L31/024 , H02S40/22 , H02S40/44 , Y02E10/40 , Y02E10/52 , Y02E10/60
摘要： An electromagnetic radiation sensing system, comprising sensing elements (604, 605, 606) and a Fresnel lens system for converging electromagnetic radiation; the sensing elements (604, 605, 606) are used to sense the electromagnetic radiation converged by the Fresnel lens system; the Fresnel lens system comprises at least two toothed faces (601, 602, 603) located on the same light path, each of the tooth faces comprising at least one Fresnel unit; at least one of the two toothed faces is a complex Fresnel refraction surface or a filled Fresnel refraction surface, or the two tooth faces are at a same physical interface and an element located thereon has a reflective back surface. The electromagnetic radiation sensing system can adequately utilize the advantage of the thinness of a Fresnel lens, and has better convergence without a significant increase in the thickness of the system, thus facilitating reducing of the size of a device and improving of the system performance.

8. 发明授权

US09739982B2 Zoom lens 有权
公开(公告)号：US09739982B2
公开(公告)日：2017-08-22
申请号：US15312611
申请日：2014-05-30
申请人： BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： G02B7/04 , G02B13/00 , G02B7/10 , H02K41/035 , H02N2/02
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.

9. 发明申请

US20210050815A1 SIDE CONCENTRATING SOLAR APPARATUS 有权
公开(公告)号：US20210050815A1
公开(公告)日：2021-02-18
申请号：US16978710
申请日：2018-03-22
申请人： Xiaoping Hu , BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： H02S40/22 , G02B19/00 , H02S40/42
摘要： A side concentrating solar apparatus, comprising a light receiving device (110) and two reflector panels, wherein a first reflector panel (120) is disposed at a side of the light receiving device, a second reflector panel (130) is disposed at an upper edge of the first reflector panel, and an included angle (α) of a light reflecting surface of the second reflector panel and a light reflecting surface of the first reflector panel is an obtuse angle, such that light rays that reach each reflector panel are at least partially guided to the light receiving device. By means of the reflector panels that are disposed at side surfaces, the light concentrating capabilities of the device may be enhanced at a lower cost such that the device is capable of easily being designed as an upright structure, which is beneficial in reducing the area occupied by the device.

10. 发明申请

US20210036654A1 LIGHT-CONCENTRATING SOLAR APPARATUS 有权
公开(公告)号：US20210036654A1
公开(公告)日：2021-02-04
申请号：US17043824
申请日：2018-04-16
申请人： Xiaoping Hu , BOLYMEDIA HOLDINGS CO. LTD.
发明人： Xiaoping Hu
IPC分类号： H02S40/22 , F24S23/74
摘要： Provided is a light-concentrating solar apparatus, comprising a light concentrating trough (110) and a double-sided light receiving device (120), wherein the light concentrating trough is provided with two walls (111, 111′) extending along a ridge thereof, and the inner surfaces of the two walls are reflective surfaces. The double-sided light receiving device in a plate-like shape as a whole has both front and back surfaces thereof receiving sunlight (LL), the ridge (RD) thereof along the light concentrating trough being arranged between the two walls, and the front and back surfaces thereof respectively facing the inner surfaces of the two walls. Low cost reflective light concentrating is achieved by vertically sandwiching the double-sided light receiving device in the light concentrating trough. The apparatus can be fixedly mounted to lie along the ridge and can be vertically mounted as well as being adapted to requirements in regions at different latitudes.

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