Photovoltaic comprehensive energy storage device
By introducing an angle adjustment mechanism and multiple battery brackets into the photovoltaic power generation device, the direction and angle of the photovoltaic power generation module are adjusted by using a photo sensor to sense the changes in the sun's light, the problem of traditional photovoltaic power generation devices being affected by natural conditions is solved, and the power output is improved. Storage efficiency.
Patent Information
- Application Number
- CN202420794369.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-17
AI Technical Summary
Traditional photovoltaic power generation devices are affected by terrain, terrain, location and natural conditions, and have problems such as intermittent and changes in light direction and intensity over time, resulting in low efficiency of solar energy collection and utilization.
A comprehensive photovoltaic energy storage device is designed, including substrate, angle adjustment mechanism, photovoltaic power generation component, photo sensor and energy storage box. The photo sensor senses the changes in the sun's light, and the single-chip computer calculates the output electrical signal to realize the horizontal rotation of the photovoltaic power generation component. and tilt angle adjustment to improve power collection efficiency and store power through multiple battery holders in the energy storage box.
It improves the power output power and storage efficiency of photovoltaic power generation modules, ensures that high power collection and storage capacity is maintained under different lighting conditions, and is easy to disassemble and assembly and repair.
Smart Images
Figure CN222283136U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic power generation and energy storage, and specifically refers to a photovoltaic comprehensive energy storage device. Background Art
[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters, and the main components are composed of electronic components. After solar cells are connected in series and packaged for protection, they can form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation devices;
[0003] In traditional technology, the use of solar energy is greatly affected by natural conditions such as terrain, topography, location, clouds and rain. There are problems of intermittency and the direction and intensity of light changing over time. This puts higher requirements on the collection and utilization of solar energy. Therefore, we have made improvements to this and proposed a storage device that uses photovoltaic charging. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a photovoltaic comprehensive energy storage device.
[0005] In order to solve the above technical problems, the technical solution provided by the utility model is a photovoltaic integrated energy storage device, including a substrate, a No. 1 motor, an angle adjustment mechanism, a mounting plate, a photovoltaic power generation component, a light sensor, an inverter, and an energy storage box. A connecting sleeve is provided at the center of the bottom of the substrate, and the output shaft of the No. 1 motor is fixedly connected to the connecting sleeve. A single-chip microcomputer is installed at the bottom of the substrate, an angle adjustment mechanism is provided at the top of the substrate, a mounting plate is provided on the angle adjustment mechanism, a photovoltaic power generation component is installed on the top of the mounting plate, and light sensors are respectively provided at the four corners of the mounting plate;
[0006] The photovoltaic power generation assembly is electrically connected to an energy storage box through an inverter. The energy storage box is provided with a plurality of mounting slots. Each mounting slot is provided with a battery bracket. A battery is installed inside the battery bracket.
[0007] Furthermore, the angle adjustment mechanism includes a No. 2 motor, a support seat, an adjustment plate, a screw rod, a bushing, a slide, and a support rocker arm. The support seat is a hollow rectangular structure with an opening on the top. A rotatably connected adjustment plate is provided on the left side of the top end of the support seat. A hollow inner cavity is opened in the support seat along its extension direction. A bushing is provided on the right side of the support seat. A screw rod is provided in the inner cavity. The left end of the screw rod is rotatably connected to the inner cavity through the bushing, and the right end of the screw rod extends through to the outside of the support seat and is connected to the output end of the No. 2 motor; a threaded slide is provided on the screw rod, the top end of the slide is rotatably connected to the lower end of the support rocker arm, and the upper end of the support rocker arm is rotatably connected to the lower end of the adjustment plate.
[0008] Furthermore, the support seat is fixedly connected to the base plate, and a fixedly connected mounting plate is provided on the top of the adjustment plate.
[0009] Furthermore, the light sensor is a photoresistor.
[0010] Furthermore, the optical sensor is electrically connected to a single-chip microcomputer, and the single-chip microcomputer is electrically connected to motor No. 1 and motor No. 2 respectively.
[0011] Furthermore, the energy storage box is provided with a plurality of slide rails arranged corresponding to the mounting grooves, and a slidably connected sealing plate is installed in the slide rails.
[0012] Compared with the prior art, the advantages of the utility model are as follows: the structure of the device is reasonably designed, and the photoelectric characteristics of the light sensor are used to sense the changes in sunlight. The single-chip microcomputer obtains the signals collected by each light sensor, performs processing and calculation, determines the direction of stronger light, and outputs electrical signals to the first motor and the second motor, thereby realizing horizontal circumferential rotation and the tilt angle of the photovoltaic power generation component, so that the photovoltaic power generation component can better receive light to generate electrical energy and maintain a larger power output state, thereby improving the storage of electricity; at the same time, a plurality of installation slots are opened on the energy storage box, each of the installation slots is respectively provided with a battery bracket, and a battery is installed on the inner side of the battery bracket, and the battery realizes the energy storage of the photovoltaic power generation electricity, and the battery is provided with a plurality of batteries, which is convenient for disassembly, assembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of a photovoltaic comprehensive energy storage device of the utility model. Figure 1 ;
[0014] Figure 2 This is a schematic diagram of the structure of a photovoltaic comprehensive energy storage device of the utility model. Figure 2 ;
[0015] Figure 3 This is a schematic diagram of the structure of a photovoltaic comprehensive energy storage device of the utility model. Figure 3 ;
[0016] Figure 4 It is a cross-sectional view of an angle adjustment mechanism of a photovoltaic comprehensive energy storage device of the utility model.
[0017] As shown in the figure: 1. Base plate, 2. Motor No. 1, 3. Connecting sleeve, 4. Single chip microcomputer, 5. Motor No. 2, 6. Support seat, 7. Adjustment plate, 8. Mounting plate, 9. Photovoltaic power generation component, 10. Screw, 11. Bushing, 12. Slide, 13. Support rocker arm, 14. Light sensor, 15. Inverter, 16. Energy storage box, 17. Slide rail, 18. Sealing plate, 19. Battery bracket, 20. Battery. DETAILED DESCRIPTION
[0018] The photovoltaic integrated energy storage device of the utility model is further described in detail below in conjunction with the accompanying drawings.
[0019] In conjunction with the accompanying drawings, a photovoltaic integrated energy storage device includes a substrate 1, a No. 1 motor 2, an angle adjustment mechanism, a mounting plate 8, a photovoltaic power generation component 9, a light sensor 14, an inverter 15, and an energy storage box 16. A connecting sleeve 3 is provided at the center of the bottom of the substrate 1, and the output shaft of the No. 1 motor 2 is fixedly connected to the connecting sleeve 3. A single-chip computer 4 is installed at the bottom of the substrate 1, and an angle adjustment mechanism is provided at the top of the substrate 1. A mounting plate 8 is provided on the angle adjustment mechanism, and a photovoltaic power generation component 9 is installed on the top of the mounting plate 8, and light sensors 14 are respectively provided at the four corners of the mounting plate 8;
[0020] The photovoltaic power generation assembly 9 is electrically connected to an energy storage box 16 via an inverter 15 . The energy storage box 16 is provided with a plurality of mounting slots. Each mounting slot is provided with a battery bracket 19 . A battery 20 is installed inside the battery bracket 19 .
[0021] As a preferred implementation scheme of this embodiment, the angle adjustment mechanism includes a No. 2 motor 5, a support seat 6, an adjustment plate 7, a screw rod 10, a sleeve 11, a slide 12, and a support rocker arm 13. The support seat 6 is a hollow rectangular structure with an opening on the top. A rotatably connected adjustment plate 7 is provided on the left side of the top end of the support seat 6. A hollow inner cavity is opened in the support seat 6 along its extension direction. A sleeve 11 is provided on the right side of the support seat 6. A screw rod 10 is provided in the inner cavity. The left end of the screw rod 10 is rotatably connected to the inner cavity through the sleeve 11, and the right end of the screw rod 10 extends through and extends to the outside of the support seat 6 and is connected to the output end of the No. 2 motor 5; a threaded slide 12 is provided on the screw rod 10, and the top of the slide 12 is rotatably connected to the lower end of the support rocker arm 13, and the upper end of the support rocker arm 13 is rotatably connected to the lower end of the adjustment plate 7.
[0022] As a preferred implementation scheme of this embodiment, the support seat 6 is fixedly connected to the base plate 1, and a fixedly connected mounting plate 8 is provided on the top of the adjustment plate 7.
[0023] As a preferred implementation of this embodiment, the light sensor 14 is a photoresistor.
[0024] As a preferred implementation scheme of this embodiment, the optical sensor 14 is electrically connected to the single chip microcomputer 4, and the single chip microcomputer 4 is electrically connected to the first motor 2 and the second motor 5 respectively.
[0025] As a preferred implementation scheme of this embodiment, the energy storage box 16 is provided with a plurality of slide rails 17 arranged corresponding to the installation grooves, and a sealing plate 18 is installed in the slide rails 17 in a sliding connection.
[0026] During the specific implementation of the utility model, when the device is used, the photoelectric characteristics of the light sensor 14 are used to sense the change of sunlight. The single chip microcomputer 4 obtains the signals collected by each light sensor 14, performs processing and calculation, determines the direction of stronger light, and outputs electrical signals to the No. 1 motor 2 and the No. 2 motor 5. The No. 1 motor 2 can drive the device to rotate in the horizontal direction. After the No. 2 motor 5 is started, under the transmission action of the screw rod 10, the slide 12 and the adjustment plate 7, the inclination angle of the mounting plate 8 and the photovoltaic power generation component 9 mounted on the mounting plate 8 will change, so that the photovoltaic power generation component 9 can better receive light and generate electrical energy, and maintain a larger power output state, thereby improving the storage of electricity;
[0027] At the same time, the energy storage box 16 is provided with a plurality of installation slots, each of which is provided with a battery bracket 19. A battery 20 is installed inside the battery bracket 19. The battery 20 is used to store the electricity generated by photovoltaic power. The battery 20 is provided in plurality for easy disassembly, assembly and maintenance.
[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A photovoltaic integrated energy storage device, characterized in that: The invention comprises a base plate (1), a first motor (2), an angle adjustment mechanism, a mounting plate (8), a photovoltaic power generation assembly (9), a light sensor (14), an inverter (15), and an energy storage box (16); a connecting sleeve (3) is provided at the center of the bottom of the base plate (1); an output shaft of the first motor (2) is fixedly connected to the connecting sleeve (3); a single-chip computer (4) is installed at the bottom of the base plate (1); an angle adjustment mechanism is provided at the top of the base plate (1); a mounting plate (8) is provided on the angle adjustment mechanism; a photovoltaic power generation assembly (9) is installed at the top of the mounting plate (8); and light sensors (14) are respectively provided at the four corners of the mounting plate (8); The photovoltaic power generation assembly (9) is electrically connected to an energy storage box (16) via an inverter (15); a plurality of mounting slots are provided on the energy storage box (16); each mounting slot is provided with a battery bracket (19); and a battery (20) is installed inside the battery bracket (19).
2. A photovoltaic integrated energy storage device according to claim 1, characterized in that: The angle adjustment mechanism comprises a second motor (5), a support seat (6), an adjustment plate (7), a screw rod (10), a sleeve (11), a slide table (12), and a support swing rod (13). The support seat (6) is a hollow rectangular parallelepiped structure with an opening at the top. A rotatably connected adjustment plate (7) is provided on the left side of the top end of the support seat (6). A hollow inner cavity is provided in the support seat (6) along its extension direction. A sleeve (11) is provided on the right side of the support seat (6). A screw rod (10) is provided in the inner cavity. The left end of the screw rod (10) is rotatably connected to the inner cavity through the sleeve (11). The right end of the screw rod (10) extends through the outside of the support seat (6) and is connected to the output end of the second motor (5). A threaded slide table (12) is provided on the screw rod (10). The top end of the slide table (12) is rotatably connected to the lower end of the support swing rod (13). The upper end of the support swing rod (13) is rotatably connected to the lower end of the adjustment plate (7).
3. A photovoltaic integrated energy storage device according to claim 2, characterized in that: The support seat (6) is fixedly connected to the base plate (1), and a fixedly connected mounting plate (8) is provided on the top of the adjustment plate (7).
4. A photovoltaic integrated energy storage device according to claim 1, characterized in that: The light sensor (14) is a photoresistor.
5. A photovoltaic integrated energy storage device according to claim 1, characterized in that: The optical sensor (14) is electrically connected to the single chip microcomputer (4), and the single chip microcomputer (4) is electrically connected to the first motor (2) and the second motor (5) respectively.
6. A photovoltaic integrated energy storage device according to claim 1, characterized in that: The energy storage box (16) is provided with a plurality of slide rails (17) arranged corresponding to the installation grooves, and a sealing plate (18) which is slidably connected is installed in the slide rails (17).