Optoelectronic device

Abstract

The invention relates to the field of photoelectricity, and provides a photoelectric device which comprises a photoelectric panel and a reflection panel. The photoelectric device further comprises a base, a first connecting element and a second connecting element. The base is fixed to the side edge of the window. The photoelectric panel is coupled to the front of the base through the first connecting element; the second connecting element couples the reflective panel below the base. An opening is formed between the photoelectric panel and the base, and at least part of the reflecting panel is exposed out of the opening, so that external light can irradiate the reflecting panel through the opening. The photoelectric device provided by the invention has optimized power generation efficiency, and can also provide proper indoor light rays at the same time. The invention further provides a control method of the photoelectric device, which can effectively enable the photoelectric device to have optimized power generation efficiency and can provide optimal indoor light rays at the same time.

Description

Technical Field

[0001] The present invention relates to the field of photoinduced effects, and in particular to a photoelectric device having a photoelectric material. Background Art

[0002] As the demand for energy continues to grow, the focus on renewable energy continues to increase, making photovoltaic power generation, photoelectric potential, and photovoltaic technology one of the main goals of technological development. Photovoltaic power generation is a clean, low-pollution and renewable energy technology that has received widespread attention around the world, and people are also committed to developing various applications of this technology.

[0003] In these applications, photovoltaic technology is often integrated into the building's sun shading system. This application can optimize the building's energy efficiency and indoor light environment at the same time.

[0004] However, in the process of developing this technology, optimizing photovoltaic efficiency remains one of the key challenges. Existing technologies lack designs that can further improve energy production efficiency. When photovoltaic devices use sunlight as an energy source, the position of the sun at different times of the day will change the power generation efficiency of the device, which limits the energy collection efficiency of the photovoltaic device at different times of the day and affects the stability of the power generation device.

[0005] On the other hand, photovoltaic panels formed by photovoltaic materials can be applied to the exterior walls of buildings. Such photovoltaic panels can convert sunlight energy into electrical energy in the form of windows. However, photovoltaic cells applied to the walls of buildings have poor shading effects in some cases and can also produce glare in the user's sight. Therefore, the light transmission function of such photovoltaic cells is also another major research project at present.

[0006] How to improve the energy efficiency of photovoltaic devices and control the amount of light entering a building is still one of the main problems to be solved in this field. Summary of the invention

[0007] In order to solve the above photovoltaic power generation problems and overcome the shortcomings of the prior art, it is necessary to develop a photovoltaic system with high flexibility and adaptability. The purpose of the present invention is to provide a photovoltaic device that can improve the power supply efficiency of photovoltaic materials, which can automatically adjust according to the position of the sun and the sunshine conditions to maximize energy capture.

[0008] Another object of the present invention is to optimize the indoor light environment. The photovoltaic device transmits and optimizes the light from the external light source, thereby improving the power supply efficiency and the indoor light in a building.

[0009] Another object of the present invention is to provide an optoelectronic device equipped with advanced data processing and control technology to ensure that the optoelectronic device can maintain optimal operating conditions under different environmental and time conditions.

[0010] Some embodiments of the present invention provide a photovoltaic device, which includes a photovoltaic panel and a reflective panel. The photovoltaic device also includes a base, a first connecting element and a second connecting element. The base is fixed to the side of the window. The first connecting element couples the photovoltaic panel to the front of the base; the second connecting element couples the reflective panel to the bottom of the base.

[0011] In these embodiments, the base includes a first connection side surface, a second connection side surface, a third connection side surface and a connection bottom surface. The second connection side surface is opposite to the first connection side surface; the third connection side surface is connected to the first connection side surface and the second connection side surface on the base; and the connection bottom surface connects the first, second and third connection side surfaces. The base is covered and fixed to the side of the window through the third connection side surface. The first connection element couples the photoelectric panel to the first connection side surface and the second connection side surface. The second connection element couples the reflective panel to the connection bottom surface. An opening is formed between the photoelectric panel and the base, and the opening exposes at least a portion of the reflective panel, so that external light can illuminate the reflective panel through the opening.

[0012] In some embodiments of the present invention, the base is a plate-shaped rectangular parallelepiped. The third connecting side surface is a larger wide surface; the first connecting side surface and the second connecting side surface are shorter narrow surfaces; and the connecting bottom surface is a longer narrow surface.

[0013] In some embodiments of the present invention, the first connecting element is suitable for rotating or swinging the photovoltaic panel along a first axis and changing the normal direction of the light-receiving surface of the photovoltaic panel, and the first axis is parallel to the normal direction of the first connecting side surface or the second connecting side surface.

[0014] In some embodiments of the present invention, the first connecting element includes at least one slide rail and at least one push rod. The photovoltaic panel is connected to the base through the slide rail. The push rod is suitable for pushing the photovoltaic panel along the slide rail and changing the size of the opening.

[0015] In some embodiments of the present invention, the first connecting element includes a first photosensitive element and a second photosensitive element. The distance between the first photosensitive element and the base is farther than the distance between the second photosensitive element and the base.

[0016] In some embodiments of the present invention, the optoelectronic device further comprises a processing element. The processing element is electrically connected to the first photosensitive element and the second photosensitive element. The processing element generates an adjustment signal according to the signals provided by the first photosensitive element and the second photosensitive element, and the adjustment signal is suitable for indicating or driving the rotation or swing of the optoelectronic panel.

[0017] In some embodiments of the present invention, the second connecting element is suitable for rotating the reflective panel along a second axis, the second axis is parallel to the normal direction of the first connecting side surface or the second connecting side surface, and the second axis passes through the reflective panel.

[0018] In some embodiments of the present invention, the second connecting element comprises a driving element, and the driving element is suitable for rotating the reflective panel.

[0019] In some embodiments of the present invention, the optoelectronic device further comprises a processing element which is electrically connected to the driving element and provides a driving signal to the driving element according to time, hour or a signal from the photosensitive element, so that the driving element rotates the reflective panel.

[0020] In some embodiments of the present invention, the second connection element comprises a rotation damper. The rotation damper is connected to the reflective panel.

[0021] In some embodiments of the present invention, the optoelectronic device further comprises a third connecting element. The third connecting element couples the first connecting element and the second connecting element so that the first connecting element and the second connecting element are linked.

[0022] In some embodiments of the present invention, the optoelectronic device further comprises a control element. The window is formed in the wall, the base is connected to the outer wall surface of the wall, and the control element is arranged on the inner wall surface of the wall.

[0023] In some embodiments of the present invention, the photoelectric device further comprises a travel switch. The travel switch is disposed between the first connecting element and the base. When the first connecting element rotates or swings relative to the base to a stop angle, the travel switch sends a stop signal to indicate or stop the rotation or swing of the photoelectric panel.

[0024] In some embodiments of the present invention, the photovoltaic panel further comprises a heat dissipation layer. The heat dissipation layer is disposed on the rear side of the photovoltaic panel relative to the light receiving side.

[0025] Some embodiments of the present invention provide a control method for a photovoltaic device, wherein the control method adjusts the position and angle of a photovoltaic panel and the angle of a reflective panel of the photovoltaic device according to the direction of sunlight.

[0026] In some embodiments of the present invention, the optoelectronic device further includes a processing element; the first connecting element includes a first photosensitive element and a second photosensitive element. The distance between the first photosensitive element and the base is farther than the distance between the second photosensitive element and the base. The processing element is electrically connected to the first photosensitive element and the second photosensitive element. The control method includes: the processing element generates an adjustment signal according to the difference between the signal provided by the first photosensitive element and the signal provided by the second photosensitive element. The adjustment signal is suitable for instructing or driving the first connecting element to rotate or swing the optoelectronic panel.

[0027] In some embodiments of the present invention, the optoelectronic device further includes a processing element; the first connecting element includes a first photosensitive element and a second photosensitive element. The distance between the first photosensitive element and the base is farther than the distance between the second photosensitive element and the base. The processing element is electrically connected to the first photosensitive element and the second photosensitive element. The control method includes: the processing element generates an adjustment signal according to the size of the signal provided by the first photosensitive element or the signal provided by the second photosensitive element, and the adjustment signal is suitable for instructing or driving the first connecting element to move the optoelectronic panel and change the size of the opening.

[0028] In some embodiments of the present invention, the optoelectronic device further comprises a processing element; the second connecting element comprises a driving element. The processing element is electrically connected to the driving element. The control method comprises: the processing element provides a signal according to time or hour to make the driving element rotate the reflective panel.

[0029] In general, the photovoltaic device and its control method improve energy efficiency and optimize the indoor light environment by adjusting the position of the reflective panel. It is an innovative and sustainable solution suitable for energy management in modern buildings and improving indoor comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] When read in conjunction with the accompanying drawings, various aspects of the present disclosure can be easily understood from the following detailed description. It should be noted that the various features may not be drawn to scale. In fact, the size of the various features may be arbitrarily increased or decreased for ease of discussion.

[0031] Figure 1 is a three-dimensional schematic diagram of an optoelectronic device in some embodiments of the present invention;

[0032] Figure 2 is a schematic diagram of an optoelectronic device in some embodiments of the present invention;

[0033] Figure 3 is a three-dimensional schematic diagram of an optoelectronic device in some embodiments of the present invention;

[0034] Figure 4 is a three-dimensional schematic diagram of an optoelectronic device in some embodiments of the present invention;

[0035] Figure 5 is a three-dimensional schematic diagram of an optoelectronic device in some embodiments of the present invention; and

[0036] Figure 6 Schematic cross-sectional view of a photovoltaic panel in some embodiments of the present invention. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. In all the accompanying drawings and detailed descriptions, the same reference symbols will be used to represent the same or similar parts. Through the following detailed description in conjunction with the accompanying drawings, the embodiments of the present disclosure will be easily understood.

[0038] In the spatial description, terms such as "upper", "lower", "above", "left", "right", "below", "top", "bottom", "longitudinal", "lateral", "side", "higher", "lower", "upper", "above", "below", etc. are defined for a certain component or a certain plane of a group of components, and the orientation of the component can be as shown in its corresponding figure. It should be understood that the spatial description used here is for illustrative purposes only, and the structure described herein can be practically embodied in any direction or manner arranged in space, provided that the advantages of the embodiments of the present disclosure are not deviated by such arrangement.

[0039] In the following description, the optoelectronic device and the control method thereof are listed as preferred examples. Those skilled in the art will appreciate that modifications, including additions and / or substitutions, may be made without departing from the scope and spirit of the present invention. Certain details may be omitted in order to avoid obscuring the present invention; however, the present disclosure is intended to enable those skilled in the art to implement the teachings of the present disclosure without undue experimentation.

[0040] In the following embodiments, terms such as "photoelectric", "photovoltaic cell", "photovoltaic", "photovoltaic power generation", and "photoelectric potential" all refer to similar technical contents. These terms are used to describe some components, devices, panels, equipment, and systems that use the technology of converting sunlight into electrical energy.

[0041] Please refer to Figure 1 In some embodiments of the present invention, the optoelectronic device 1 can be configured on the window 20. The window 20 of this embodiment is formed on the wall 2, and the optoelectronic device 1 is fixed to the surface of the wall 2 adjacent to the window 20. Specifically, the window 20 is formed in a rectangular shape, and the optoelectronic device 1 is fixed to the outer surface 21 of the wall 2 adjacent to the upper edge of the window 20.

[0042] The photovoltaic device 1 of this embodiment has a base 10, and the photovoltaic device 1 is fixed on the window 20 through the base 10. Specifically, the base 10 has a connecting side surface, and the base 10 covers and is fixed to the side of the window 20 through the connecting side surface.

[0043] Figure 2 is a schematic diagram of the optoelectronic device 1 of this embodiment from another angle. Figure 2The base 10 is covered and fixed to the side of the window 20 through the connecting side 100. The connecting side 100 of this embodiment is connected to the outer surface 21 of the wall 2, so the base 10 can be firmly fixed on the window 20.

[0044] The lower edge of the base 10 is aligned with the lower edge of the edge of the window 20 , so the base 10 does not occupy the space in the window 20 , and there is no additional protrusion, thereby maintaining a proper appearance of the window 20 .

[0045] Please refer to Figure 1 The base 10 further includes a connecting side surface 101 and a connecting side surface 102. The connecting side surface 102 is opposite to the connecting side surface 101, that is, the connecting side surface 101 and the connecting side surface 102 are located at the left and right sides of the base 10, and Figure 2 The connecting side surface 100 of the connecting wall 2 shown is connected to the connecting side surface 101 and the connecting side surface 102 on the base 10 .

[0046] Please refer to Figure 1 The photovoltaic device 1 includes a photovoltaic panel 11 and a connecting element 13 . The connecting element 13 couples the photovoltaic panel 11 to the connecting side surface 101 and the connecting side surface 102 , so that the photovoltaic panel 11 can be located in front of the base 10 .

[0047] It should be noted that the term "coupling" as used herein refers to a physical connection or an electrical connection. In some embodiments, when two objects are coupled to each other, one of the objects can move, swing, or rotate relative to the other object. In some embodiments, when two objects are coupled to each other, the two objects can maintain electrical connection while moving, swinging, or rotating.

[0048] Please refer to Figure 1 In this embodiment, the photovoltaic panel 11 is located in front of the base 10 and maintains a certain distance, so an opening 15 can be formed between the photovoltaic panel 11 and the base 10, and the connecting element 13 can adjust the size of the opening 15 by adjusting the position of the photovoltaic panel 11. Because when the photovoltaic device 1 is arranged on the outer surface 21 of the wall 2, the photovoltaic panel 11 can form an eave or a sunshade. By adjusting the position of the photovoltaic panel 11, the sunshade effect of the photovoltaic device 1 can be controlled, and then the size of the opening 15 can be adjusted, so that the photovoltaic device 1 can adjust the sunlight L1 transmitted to the window 20 (see Figure 2 ).

[0049] On the other hand, the optoelectronic device 1 further includes a reflective panel 12 and a connecting element 14. The connecting element 14 couples the reflective panel 12 to the base 10 so that the reflective panel 12 can be located below the base 10. Specifically, the base 10 has a connecting bottom surface 103 connected to the connecting side surfaces 100, 101, and 102, and the connecting element 14 couples the reflective panel 12 to the connecting bottom surface 103 so that the reflective panel 12 can extend downward through the connecting element 14 and be disposed below the base 10.

[0050] Please refer to Figure 1 The opening 15 formed between the photovoltaic panel 11 and the base 10 exposes at least a portion of the reflective panel 12, allowing external light (i.e. Figure 2 The sunlight L1) can illuminate the reflective panel 12 through the opening 15.

[0051] like Figure 2 As shown, the sunlight L is reflected into the wall 2 through the reflective panel 12, so the optoelectronic device 1 can provide indoor lighting through the reflective panel 12 and reduce glare by reflection. In other words, indoor users can receive indoor lighting through the reflective panel 12, while not being directly hit by the sunlight L1 and causing discomfort to their eyes, so the optoelectronic device 1 can use sunlight to provide a good indoor light source.

[0052] At the same time, the connecting element 13 can change the position of the photovoltaic panel 11, thereby allowing the photovoltaic panel 11 to move to a position with sufficient sunlight to receive the sunlight L2 in the best state, thereby improving the efficiency of the photovoltaic panel 11 in converting electrical energy.

[0053] Some embodiments of the present invention provide a control method for a photovoltaic device 1 , which includes adjusting the position and angle of a photovoltaic panel 11 and the angle of a reflective panel 12 according to a sunlight direction.

[0054] By adjusting the position of the photovoltaic panel 11, the size of the opening 15 can be adjusted and the amount of light passing through can be controlled; by adjusting the angle of the photovoltaic panel 11, the angle at which the photovoltaic panel 11 receives sunlight can be adjusted to optimize the power generation efficiency of the photovoltaic panel 11. By adjusting the angle of the reflective panel 12, the light passing through the window 20 can be adjusted, and good indoor light can be maintained while avoiding glare.

[0055] On the other hand, the optoelectronic device 1 provides a simple and stable installation method through the base 10. Please refer to Figure 1 The base 10 of this embodiment is a plate-shaped rectangular parallelepiped, and the connecting side surface (similar to Figure 1 The front side shown, i.e. Figure 2 The connecting side surface 100 is a larger wide surface, so the base 10 can be firmly fixed on the outer surface 21.

[0056] The base 10 may also provide holes for screws and other fixing parts to pass through, so the optoelectronic device 1 provides a simple installation method through the base 10 .

[0057] The connecting side surfaces 101 and 102 are short and narrow surfaces, which can be coupled to the connecting element 13 while not occupying too much space to maintain a good appearance.

[0058] The connection bottom surface 103 is a long narrow surface, which can be coupled to the connection element 14, and at the same time provides enough length for the connection element 14 to couple to the left and right sides of the reflective panel 12. It provides a good connection effect for the reflective panel 12 while maintaining a good appearance.

[0059] On the other hand, because the angle of sunlight changes over time, the connecting element 13 can adjust the angle of the photovoltaic panel 11 according to sunlight at different angles. Figure 1 The connecting element 13 is suitable for rotating or swinging the photovoltaic panel 11 along the axis A1. The axis A1 is parallel to the normal direction of the connecting side surface 101 or the connecting side surface 102. Therefore, when the connecting element 13 is coupled to the photovoltaic panel 11, the photovoltaic panel 11 can be swung in front of the base 10, so that the light-receiving surface of the photovoltaic panel 11 receives sunlight in different directions, thereby optimizing the efficiency of the photovoltaic panel 11 in converting electrical energy.

[0060] The axis A1 of this embodiment passes through the base 10 and perpendicularly passes through the connecting side surface 101 and the connecting side surface 102 , so the photovoltaic panel 11 can effectively adjust the angle of the light receiving surface relative to the base 10 .

[0061] On the other hand, the photovoltaic device 1 can actively adjust the position of the photovoltaic panel 11 through the connecting element 13 . Figure 3 This is a three-dimensional schematic diagram of the optoelectronic device 1 of this embodiment from another angle. Figure 3 The connecting element 13 includes a slide rail 131 and a push rod 130, wherein the push rod 130 can be actively extended or shortened, and in some embodiments can be manually controlled, and in other embodiments can be controlled by signals, but the present invention is not limited thereto.

[0062] The photovoltaic panel 11 of this embodiment is connected to the base 10 via the slide rail 131, and the push rod 130 is suitable for pushing the photovoltaic panel 11 along the slide rail 131 and changing the size of the opening 15. In this embodiment, the connecting element 13 also includes two or more fixing members with pulleys, and the two fixing members are respectively fixed to the two sides of the photovoltaic panel 11. The photovoltaic panel 11 is coupled to the slide rail 131 via the pulleys, and each fixing member has two or more pulleys, so that the photovoltaic panel 11 can be translated along the guiding direction of the slide rail, thereby adjusting the position of the opening 15 and its light-receiving surface.

[0063] On the other hand, the photoelectric device 1 can actively adjust the photoelectric panel 11 and the reflective panel 12 according to the lighting conditions of the environment. Specifically, the connecting element 13 of the present embodiment includes a photosensitive element 132 and a photosensitive element 133. The photosensitive element 132 is farther away from the base 10; the photosensitive element 133 is closer to the base 10. The photosensitive element 132 and the photosensitive element 133 are arranged along a straight line. When the connecting element 13 rotates the photoelectric panel 11, the straight line is perpendicular to the axis A1 during rotation and rotates along the axis A1. Therefore, when the connecting element 13 rotates relative to the base 10, the orbital radii of the photosensitive element 132 and the photosensitive element 133 are different. When a shadow is formed in the area adjacent to the wall, the signals provided by the photosensitive element 132 and the photosensitive element 133 will be different. For example, the signal strength emitted by the photosensitive element 133 is weaker than the signal strength emitted by the photosensitive element 132. The connecting element 13 of this embodiment can rotate according to the difference, so that the photoelectric panel 11 can be adjusted to a position where the signals of the photosensitive elements 132 and 133 have no difference or a small difference, thereby allowing the photoelectric panel 11 to maintain the best light receiving angle.

[0064] The optoelectronic device 1 of this embodiment may further include a processing element. The processing element may be disposed at a position adjacent to the base 10 and electrically connected to the photosensitive element 132 and the photosensitive element 133. For example, the processing element of this embodiment may be a central processing unit or a single-chip microcomputer, and the processing element may generate an adjustment signal according to the signal provided by the photosensitive element 132 and the photosensitive element 133, and the adjustment signal may drive the rotation of the connecting element 13 to adjust the optoelectronic panel 11 to the best light receiving angle.

[0065] Specifically, the control method of this embodiment includes: the processing element generates an adjustment signal according to the difference between the signal provided by the photosensitive element 132 and the signal provided by the photosensitive element 133. In this embodiment, the adjustment signal is suitable for driving the connecting element 13 to rotate or swing the photovoltaic panel 11. In other embodiments of the present invention, the adjustment signal can indicate that the connecting element 13 needs to rotate or swing the photovoltaic panel 11, that is, in the form of a light signal or a display, the user is informed that the photovoltaic panel 11 should be adjusted, and the photovoltaic panel 11 should be manually rotated or swung to the optimal angle. Therefore, the photovoltaic device 1 of this embodiment can automatically adjust the photovoltaic panel 11 to the optimal angle, or notify the user to adjust the photovoltaic panel 11 to the optimal angle, so as to optimize the power generation efficiency of the photovoltaic panel 11.

[0066] On the other hand, the processing element may also generate an adjustment signal according to the signal strength provided by the photosensitive element 132 or the photosensitive element 133 . The adjustment signal may drive the connecting element 13 to translate the photoelectric panel 11 .

[0067] Specifically, the control method of this embodiment includes: the processing element generates an adjustment signal according to the size or strength of the signal provided by the photosensitive element 132 or the signal provided by the photosensitive element 133. In this embodiment, the adjustment signal is suitable for driving the connecting element 13 to move or translate the photoelectric panel 11 and change the size of the opening 15. In other embodiments, the adjustment signal can be sent through a light or display to notify the user to adjust the photoelectric panel 11 and translate the photoelectric panel 11 so that the opening 15 has an appropriate size.

[0068] For example, the processing element can define the conditions for generating the adjustment signal according to multiple threshold values. For example, when the signal strength provided by the photosensitive element 132 exceeds one of the threshold values, the processing element provides an adjustment signal to cause the connecting element 13 to move the photoelectric panel 11 to reduce the opening 15. Therefore, the photoelectric device 1 can automatically reduce the light entering the room at noon when the sunlight is strong, so that the room has appropriate lighting. Conversely, when the signal strength provided by the photosensitive element 132 is lower than another threshold value, the processing element provides another adjustment signal to cause the connecting element 13 to move the photoelectric panel 11 to increase the opening 15, so that the room has sufficient lighting.

[0069] Figure 4 This is a three-dimensional schematic diagram of the optoelectronic device 1 of this embodiment from another angle. Figure 4 The connecting element 14 of this embodiment is suitable for rotating the reflective panel 12 along the axis A2. The axis A2 is connected to the side surface 102 or Figure 1 The normal direction of the connecting side surface 101 is parallel, that is, the axis A2 passes through the reflective panel 12 in a manner perpendicular to the left and right sides, and the axis A2 passes through the reflective panel 12. In other embodiments, the axis A2 is arranged in the same direction at a position adjacent to the reflective panel 12. Therefore, in these embodiments, the reflective panel 12 rotates along the axis passing through or adjacent to itself, and the portion through which the axis A2 passes or is adjacent to itself during the rotation process will not be displaced or will be slightly displaced, so the angle can be changed efficiently, thereby effectively adjusting the indoor light.

[0070] On the other hand, the connecting element 14 can drive the rotation of the reflective panel 12. Figure 4 The connecting element 14 includes a driving element 140. The driving element 140 is suitable for rotating the reflective panel 12.

[0071] For example, the driving element 140 of this embodiment is a motor or an electric motor. The driving element 140 can drive the gears of the reflective panel 12 through gear coupling, so the connecting element 14 can rotate the reflective panel 12 through the driving element 140 .

[0072] In this embodiment, the processing element of the optoelectronic device 1 can also be electrically connected to the driving element 140 . The processing element provides a driving signal to the driving element 140 according to the time, hour or the signal of the photosensitive elements 132 , 133 , so that the driving element 140 rotates the reflective panel 12 .

[0073] For example, since sunlight in the morning, noon and evening will irradiate the photovoltaic device 1 at different angles, the user can individually set the angle of the reflective panel 12 to be adjusted in these time periods. The processing element then drives the drive element 140 to make the reflective panel 12 present at the best angle in each time period according to the setting content, so that the indoor lighting can be maintained for a long time.

[0074] In other words, the control method of this embodiment includes: the processing element provides a signal according to the time or time to enable the driving element 140 to rotate the reflective panel 12, so that the indoor lighting can be maintained for a long time.

[0075] On the other hand, the photoelectric device 1 can also generate appropriate adjustment signals through the processing element according to the actual received sunlight intensity, that is, the signal generated by the photosensitive elements 132 and 133 after receiving the sunlight, so that the processing element can provide appropriate adjustment signals according to different sunlight intensity signals to allow the driving element 140 to adjust the angle of the reflective panel 12, so that the indoor lighting can be maintained in the optimal state for a long time.

[0076] On the other hand, the reflective panel 12 can also be manually adjusted to a desired angle by the user. The connecting element 14 of this embodiment includes a rotary damper connected to the reflective panel 12. Therefore, the angle of the reflective panel 12 can be fine-tuned to the optimal angle required at the moment, just like adjusting the screen of a notebook computer or a portable computer.

[0077] On the other hand, the optoelectronic device 1 of this embodiment allows the reflective panel 12 and the optoelectronic panel 11 to adjust their respective angles synchronously. Specifically, the optoelectronic device further includes a connecting element 16. The connecting element 16 couples the connecting element 14 and the connecting element 13, so that the connecting element 14 and the connecting element 13 are linked to each other.

[0078] For example, the connection element 16 of this embodiment includes a chain, which is mounted on the gear of the connection element 13 and the gear of the connection element 14, and the axis A1 and the axis A2 respectively pass through the center of the gear of the connection element 13 and the center of the gear of the connection element 14. Therefore, when the driving element 140 drives the reflection panel 12 to rotate, the photovoltaic panel 11 will also rotate along the axis A1, so that the adjustment of the photovoltaic panel 11 and the reflection panel 12 is more efficient.

[0079] On the other hand, the optoelectronic device 1 of this embodiment is suitable for being easily adjusted by indoor users. Figure 5This is a three-dimensional schematic diagram of the optoelectronic device of this embodiment from another angle. Figure 5 The photoelectric device 1 further includes a control element 17. The window 20 is formed in the wall 2, the base is connected to the outer wall surface 21 of the wall 2, and the control element 17 is arranged on the inner wall surface 22 of the wall 2. The control element 17 is electrically connected to the above-mentioned Figure 4 The driving element 140 and the connecting elements 13 and 14 are shown so that the user can easily adjust the photovoltaic panel and the reflective panel indoors.

[0080] Please refer to Figure 4 The photoelectric device 1 of this embodiment further includes a travel switch 18. The travel switch 18 is disposed between the connecting element 13 and the base 10. When the connecting element 13 rotates or swings relative to the base 10 to a certain position, the travel switch 18 is Figure 4 At the stop angle shown, the connecting element 13 and the base 10 stop the rotation or swing of the photovoltaic panel 11 by pressing the travel switch 18 to send a stop signal. This stop signal can be directly or indirectly transmitted to the driving element 140 or another driving element used for rotation of the connecting element 13, so that the photovoltaic panel 11 stops rotating or swinging.

[0081] On the other hand, when the connecting element 13 is in a state relative to the base 10 Figure 2 At another angle shown, the limit switch is not pressed, and therefore no stop signal is issued, so that the connecting element 13 can freely adjust the angle and position of the photovoltaic panel 11. In other words, the limit switch 18 limits the range of rotation of the photovoltaic panel 11 by the connecting element 13, so that the photovoltaic device 1 can adjust the photovoltaic panel 11 within a safe range.

[0082] Figure 6 is a cross-sectional view of the photovoltaic panel 11 of this embodiment. Figure 6 The photovoltaic panel 11 of this embodiment includes a glass layer 110, a color film 111, a photovoltaic material layer 112, a glass layer 113 and a heat dissipation layer 114. The glass layer 110 is located above the photovoltaic panel 11 to provide a light-receiving surface; the color film 111 is located between the glass layer 110 and the photovoltaic material layer 112; the photovoltaic material layer 112 is located between the color film 111 and the glass layer 113; and the glass layer 113 is located between the photovoltaic material layer 112 and the heat dissipation layer 114. In other words, the heat dissipation layer 114 is located on the opposite side of the light-receiving surface, that is, below the photovoltaic panel 11. Therefore, the photovoltaic panel 11 can be presented in different colors, with a decorative effect or a light filtering effect. When the photovoltaic panel 11 generates electrical energy through the photovoltaic material layer 112, it can also dissipate heat through the heat dissipation layer 114 to maintain the photovoltaic panel 11 operating in the best state.

[0083] In some embodiments of the present invention, the optoelectronic device 1 may further include a metal oxide semiconductor field effect transistor (MOSFET) and an industrial automation card (sequent microsystem). The metal oxide semiconductor field effect transistor (hereinafter referred to as transistor) and the industrial automation card are electrically connected to the above-mentioned processing element. The processing element detects the IV curve through the above-mentioned transistor and performs analog-to-digital conversion through the industrial automation card.

[0084] When the optoelectronic device tests the current from the optoelectronic panel 11 through the metal oxide semiconductor field effect transistor, it has the advantages of high input impedance, wide operating range, fast response, bidirectional operation, easily adjustable gate voltage, low resistance in the on state, easy integration, and non-destructive testing. Specifically, the high input impedance of the above transistor allows the behavior of the device under test to be measured without affecting it; the above transistor can operate under a wide range of voltages and currents and has versatility; the above transistor can respond quickly and is suitable for testing dynamic characteristics; the above transistor allows bidirectional flow, which is helpful for current testing of the optoelectronic panel 11; the IV characteristics can be controlled by adjusting the gate voltage, and accurate measurements can be made under different conditions; when the above transistor is fully turned on (in the saturation region), the low resistance allows accurate current measurement at different voltage levels; when the above transistor is used in an integrated circuit, it is suitable for compatibility with standard test equipment; the above transistor will not damage the test device during the measurement process.

[0085] When testing IV curves through industrial automation cards, there are advantages of high longitude, multiple input channels, high sampling rate, signal order, compatibility and industrial grade. Specifically, using industrial automation cards to test IV curves brings significant advantages, including high-precision and high-accuracy data acquisition, because they are equipped with high-quality analog-to-digital converters (ADC); multiple input channels, allowing IV data from multiple sources to be measured simultaneously, thereby reducing test time and improving analysis efficiency; high sampling rate, ensuring fast data capture, which is especially important for testing dynamic systems or devices with rapidly changing IV characteristics; built-in signal conditioning functions such as filters and amplifiers, which can eliminate noise and interference and improve measurement accuracy; multiple interface options (such as USB, Ethernet or PCIe) to ensure compatibility with various computers and devices for easy integration; and compliance with industrial-grade standards, with higher ruggedness and reliability, suitable for continuous and demanding test environments. Therefore, industrial automation cards provide a more professional and comprehensive testing method in industrial and research applications.

[0086] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0087] The above description of the present invention is provided for the purpose of illustration and description. The present invention is not intended to be comprehensive or to limit the present invention to the precise form disclosed above. It is not intended to be exhaustive or limited to the precise form disclosed. It will be apparent to those skilled in the art that many modifications and variations are possible.

[0088] The above embodiments are selected and described accordingly in order to explain the principles of the present invention and its practical application as much as possible, so that other technicians in the field can understand the various embodiments of the present invention and various modifications suitable for the intended specific purposes.

[0089] As used herein and not otherwise defined, terms such as "substantially," "substantial," "approximately," and "about" are used to describe and explain small variations. When used with an event or condition, the term may include examples where the event or condition occurs precisely, as well as examples where the event or condition occurs approximately. For example, when used with a numerical value, the term may include a range of variation less than or equal to ±10% of the numerical value, such as less than or equal to ±5%, less than or equal to ±4%, less than or equal to ±3%, less than or equal to ±2%, less than or equal to ±1%, less than or equal to ±0.5%, less than or equal to ±0.1%, or less than or equal to ±0.05%. For the term "substantially coplanar," it may refer to two surfaces lying along the same plane within a micrometer range, such as within 40 micrometers (μm), within 30 μm, within 20 μm, within 10 μm, or within 1 μm along the same plane.

[0090] As used herein, the singular terms "single", "an", and "the single" may include plural references unless the context clearly dictates otherwise. In the description of some embodiments, a component provided as being "above" or "on" another component may include a situation where the former component is directly on (e.g., in physical contact with) the latter component, and a situation where one or more intervening components are located between the former component and the latter component.

[0091] Although the disclosure has been described and illustrated with reference to specific embodiments of the disclosure, these descriptions and illustrations are not limited. It should be understood by those skilled in the art that various modifications and replacements with equivalents may be made without departing from the true spirit and scope of the disclosure as defined in the appended claims. The drawings are not necessarily drawn to scale. Due to factors of manufacturing processes and tolerances, there may be differences between the processes presented in the disclosure and the actual devices. Other embodiments of the disclosure may not be specifically described. The specification and drawings should be regarded as illustrative rather than restrictive. Modifications may be made to adapt specific circumstances, materials, compositions of matter, methods or processes to the purpose, spirit and scope of the disclosure. All these modifications will fall within the scope of the claims appended hereto. Although the methods disclosed herein are described by performing specific operations with reference to a specific order, it should be understood that these operations may be combined, subdivided or reordered to form equivalent methods, and this does not depart from the teachings of the present disclosure. Therefore, unless otherwise specifically noted herein, the order and grouping of these operations are not limited.

Claims

1. A photoelectric device, characterized in that: include: Base, including: a first connecting side; a second connecting side surface, opposite to the first connecting side surface; a third connecting side surface, connected to the first connecting side surface and the second connecting side surface on the base, and the third connecting side surface covers and is fixed to a side edge of the window; and A connecting bottom surface, connecting the first, second and third connecting side surfaces; a photovoltaic panel located in front of the base; A reflective panel, located below the base; a first connecting element, coupling the photovoltaic panel to the first connecting side and the second connecting side; a second connecting element, coupling the reflective panel to the connecting bottom surface; An opening is formed between the photoelectric panel and the base, and the opening exposes at least a portion of the reflective panel, so that external light can illuminate the reflective panel through the opening.

2. The optoelectronic device according to claim 1, characterized in that: The base is a plate-shaped rectangular parallelepiped, the third connecting side surface is a larger wide surface, the first connecting side surface and the second connecting side surface are shorter narrow surfaces, and the connecting bottom surface is a longer narrow surface.

3. The optoelectronic device according to claim 1, characterized in that: The first connecting element is suitable for rotating or swinging the photovoltaic panel along a first axis and changing the normal direction of the light-receiving surface of the photovoltaic panel, and the first axis is parallel to the normal direction of the first connecting side surface or the second connecting side surface.

4. The optoelectronic device according to claim 1, characterized in that: The first connecting element comprises: at least one slide rail; and at least one push rod, The photovoltaic panel is connected to the base via the slide rail, and the push rod is suitable for pushing the photovoltaic panel along the slide rail and changing the size of the opening.

5. The optoelectronic device according to claim 1, characterized in that: The first connecting element comprises: a first photosensitive element; and The second photosensitive element, The distance between the first photosensitive element and the base is farther than the distance between the second photosensitive element and the base.

6. The optoelectronic device according to claim 5, characterized in that: Also includes a processing element, electrically connected to the first photosensitive element and the second photosensitive element, The processing element generates an adjustment signal according to the signals provided by the first photosensitive element and the second photosensitive element, and the adjustment signal is suitable for instructing or driving the rotation or swing of the photoelectric panel.

7. The optoelectronic device according to claim 1, characterized in that: The second connecting element is suitable for rotating the reflective panel along a second axis, and the second axis is parallel to the normal direction of the first connecting side surface or the second connecting side surface, and the second axis passes through the reflective panel.

8. The optoelectronic device according to claim 1, characterized in that: The second connecting element includes a driving element, and the driving element is suitable for rotating the reflective panel.

9. The optoelectronic device according to claim 8, characterized in that: The invention also comprises a processing element which is electrically connected to the driving element, and the processing element provides a driving signal to the driving element according to the time, hour or the signal of the photosensitive element, so that the driving element rotates the reflective panel.

10. The optoelectronic device according to claim 1, characterized in that: The second connecting element includes a rotary damper connected to the reflective panel.

11. The optoelectronic device according to claim 1, characterized in that: It also includes a third connecting element, which couples the first connecting element and the second connecting element so that the first connecting element and the second connecting element are linked.

12. The optoelectronic device according to claim 1, characterized in that: It also includes a control element, wherein the window is formed on a wall, the base is connected to the outer wall surface of the wall, and the control element is configured on the inner wall surface of the wall.

13. The optoelectronic device according to claim 1, characterized in that: It also includes a travel switch, which is arranged between the first connecting element and the base. When the first connecting element rotates or swings relative to the base to a stop angle, the travel switch sends a stop signal to indicate or stop the rotation or swing of the photoelectric panel.

14. The optoelectronic device according to claim 1, characterized in that: The photovoltaic panel further comprises a heat dissipation layer disposed on the opposite side of the light receiving surface.

15. A method for controlling a photoelectric device, characterized in that: The position and angle of the photovoltaic panel and the angle of the reflective panel of the photovoltaic device according to claim 1 are adjusted according to the direction of sunlight.

16. The control method according to claim 15, characterized in that: The optoelectronic device further comprises a processing element, and the first connecting element comprises a first photosensitive element and a second photosensitive element, The distance between the first photosensitive element and the base is farther than the distance between the second photosensitive element and the base, the processing element is electrically connected to the first photosensitive element and the second photosensitive element, and the control method includes: The processing element generates an adjustment signal according to the difference between the signal provided by the first photosensitive element and the signal provided by the second photosensitive element, and the adjustment signal is suitable for instructing or driving the first connecting element to rotate or swing the photoelectric panel.

17. The control method according to claim 15, characterized in that: The optoelectronic device further includes a processing element, and the first connecting element includes a first photosensitive element and a second photosensitive element, wherein the distance between the first photosensitive element and the base is farther than the distance between the second photosensitive element and the base, the processing element is electrically connected to the first photosensitive element and the second photosensitive element, and the control method includes: The processing element generates an adjustment signal according to the size of the signal provided by the first photosensitive element or the signal provided by the second photosensitive element, and the adjustment signal is suitable for instructing or driving the first connecting element to move the photoelectric panel and change the size of the opening.

18. The control method according to claim 15, characterized in that: The optoelectronic device further includes a processing element, and the second connecting element includes a driving element, and the processing element is electrically connected to the driving element, and the control method includes: The processing element provides a signal according to the time to make the driving element rotate the reflective panel.

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