High-efficiency solar condensation energy storage device

Abstract

The utility model discloses a high-efficiency solar concentrating and energy storing device which comprises a box body, a stretching mechanism is installed at the top of the inner side of a storage box, an adjusting assembly is installed at the top of the stretching mechanism, a solar cell panel is arranged at the top of the adjusting assembly, and photoresistors are installed at the four corners of the top of the solar cell panel. By means of the stretching mechanism, the solar cell panel can be conveniently driven to stretch out of the storage box and be stored in the storage box, the position of sunlight can be accurately determined by means of the photoresistor, the main control chip and other technical means, and the solar cell panel can be conveniently stored in the storage box. The main control chip can control starting of the adjusting assembly, so that the solar cell panel is kept perpendicular to sunlight to obtain the maximum solar energy collecting efficiency, then through arrangement, the photoelectric conversion and energy storage efficiency of the solar cell panel is greatly improved, meanwhile, the device is conveniently stored and protected, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of solar concentrating power generation devices, in particular to a high-efficiency solar concentrating energy storage device. Background Art

[0002] As an inexhaustible new energy source, solar energy is the focus of national strategic development. Solar thermal power generation is a technology that concentrates sunlight and converts it into high-temperature thermal energy of the working fluid, and converts it into electrical energy through conventional heat engines or other power generation technologies. Among them, solar cells are a type of photovoltaic semiconductor wafer that directly generates electricity using sunlight. Solar panels are assemblies of multiple solar cells. They are the core and most important part of solar power generation systems.

[0003] At present, most solar panels cannot make corresponding changes according to the changes in the angle of sunlight, which leads to low power generation and poor energy storage effect. Moreover, most solar energy storage devices are always exposed to the outside air and are easily corroded in rainy weather, which reduces their service life.

[0004] Therefore, a high-efficiency solar energy storage device is needed to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of the above problems, the utility model provides a high-efficiency solar energy concentrating storage device.

[0006] The utility model provides the following technical solutions: a high-efficiency solar energy concentrating storage device, comprising a box body, the box body comprising a bottom box and a storage box arranged on the top of the bottom box, a solar panel is arranged on the inner side of the storage box, an extension mechanism for conveniently moving out the solar panel is installed on the inner top of the storage box, an adjustment component for conveniently adjusting the angle of the solar panel is installed on the top of the extension mechanism, photoresistors are installed at the four corners of the top of the solar panel, a main control chip connected to four groups of photoresistors is installed at the bottom of the solar panel, and a storage lithium battery connected to the solar panel is installed on the inner side of the bottom box;

[0007] The adjustment assembly includes an azimuth adjustment mechanism for adjusting the azimuth angle of the solar panel, and an angle adjustment mechanism for adjusting the altitude angle of the solar panel, the angle adjustment mechanism includes a support seat, both sides of the top of the support seat are provided with a clamping seat, an adjustment seat is provided above the support seat, the solar panel is mounted on the top of the adjustment seat, both sides of the bottom of the adjustment seat are provided with clamping strips respectively connected to the two groups of the clamping seats in a sliding manner, the bottom of the adjustment seat is located between the two groups of the clamping strips and a rack belt is provided, the inner side of the support seat is rotatably connected to a worm gear meshing with the rack belt, and one end of the worm gear is connected to the output end of a second motor installed on one side of the support seat.

[0008] In a further technical solution, the extension mechanism includes a bidirectional motor, and two groups of fixed plates are installed on the inner top of the storage box, one side of the two groups of fixed plates are rotatably connected with the first hinge rod and the second hinge rod, the other ends of the first hinge rod and the second hinge rod are rotatably connected to one side of the supporting bracket, one end of the two groups of the second hinge rods are connected to driven gears through connecting shafts, and the two groups of driven gears are meshed with driving gears, one side of the two groups of driving gears are respectively rotatably connected to one side of the two groups of fixed plates, and the other sides of the two groups of driving gears are connected to the two ends of the bidirectional motor through the first transmission shaft, and the bidirectional motor is installed at the bottom of the mounting base provided on the inner top of the storage box.

[0009] In a further technical solution, a limiting plate is provided on one side of the two groups of fixing plates.

[0010] In a further technical solution, the azimuth adjustment mechanism includes a first motor, a rotating shaft passes through the interior of the support bracket and is rotatably connected to the rotating shaft, one end of the rotating shaft is connected to the bottom of the support seat, the other end of the rotating shaft is connected to a first bevel gear, a stabilizing plate is installed on one side of the rotating shaft at the bottom of the support bracket, the stabilizing plate is rotatably connected to a second transmission shaft, one end of the second transmission shaft is connected to the output end of the first motor installed on the top of the support bracket, and the other end of the second transmission shaft is connected to a second bevel gear meshing with the first bevel gear.

[0011] In a further technical solution, the bottom box and one side of the storage box are both hinged with box doors, and four sets of universal wheels with brakes are installed at the bottom of the bottom box.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model can be used to detect the strongest position of sunlight in four directions by installing four groups of photoresistors. Each group of photoresistors is connected to the STC89C52 main control chip through the PCF8591 module. The data values ​​of each channel are collected by using an analog-to-digital converter (ADC). By processing and comparing the data collected by the four photosensitive sensors, the STC89C52 main control chip can determine the strongest position of sunlight and obtain the illumination intensity and altitude angle of sunlight. Then, the STC89C52 main control chip can control the start-up of the azimuth adjustment mechanism and the angle adjustment mechanism. The solar panel can be adjusted to a suitable azimuth through the set azimuth adjustment mechanism. The solar panel can be driven to rotate to a specified angle through the set angle adjustment mechanism so that it remains perpendicular to the sunlight to obtain the maximum solar energy collection efficiency. The energy storage lithium battery can be connected to the external solar panel through the conversion accessories, and the solar energy can be converted into electrical energy and stored in the energy storage lithium battery. Then, through the above structure, the photoelectric conversion and energy storage efficiency of the solar panel are greatly improved.

[0014] 2. The utility model starts a bidirectional motor, which can drive two sets of first transmission shafts to rotate, and the two sets of first transmission shafts can drive two sets of driving gears to rotate. The two sets of driving gears can drive the two sets of driven gears to rotate through meshing with the two sets of driven gears. The two sets of driven gears can drive the two sets of second hinged rods to rotate, and the two sets of second hinged rods can drive the supporting frame and the two sets of first hinged rods to rotate. Therefore, through the forward and reverse rotation of the bidirectional motor, the solar panel installed on the top of the supporting frame can be conveniently driven to extend and be stored in the storage box. Furthermore, through the setting, the device can be conveniently stored and protected on rainy days, thereby increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a bottom view of the utility model;

[0017] Figure 3 It is a side sectional view of the utility model;

[0018] Figure 4 for Figure 2 A magnified view of part A in FIG.

[0019] Figure 5 for Figure 3 Enlarged view of part B in .

[0020] In the figure: 1, bottom box, 2, storage box, 3, box door, 4, universal wheel with brake, 5, fixing plate, 6, first hinge rod, 7, supporting bracket, 8, second hinge rod, 9, driven gear, 10, driving gear, 11, first transmission shaft, 12, bidirectional motor, 13, mounting seat, 14, limit plate, 15, rotating shaft, 16, supporting seat, 17, first bevel gear, 18, second bevel gear, 19, stabilizing plate, 20, second transmission shaft, 21, first motor, 22, holder, 23, adjusting seat, 24, holder strip, 25, rack belt, 26, worm rod, 27, second motor, 28, solar panel, 29, photoresistor, 30, main control chip, 31, energy storage lithium battery. DETAILED DESCRIPTION

[0021] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0022] Example:

[0023] Reference Figure 1-Figure 5 , a high-efficiency solar energy concentrating storage device, including a box body, the box body including a bottom box 1 and a storage box 2 arranged on the top of the bottom box 1, a solar panel 28 is arranged on the inner side of the storage box 2, an extension mechanism for conveniently moving out the solar panel 28 is installed on the inner top of the storage box 2, an adjustment component for conveniently adjusting the angle of the solar panel 28 is installed on the top of the extension mechanism, photoresistors 29 are installed at the four corners of the top of the solar panel 28, a main control chip 30 connected to four groups of photoresistors 29 is installed at the bottom of the solar panel 28, and a storage lithium battery 31 connected to the solar panel 28 is installed on the inner side of the bottom box 1;

[0024] The adjustment component includes an azimuth adjustment mechanism for adjusting the azimuth angle of the solar panel 28, and an angle adjustment mechanism for adjusting the altitude angle of the solar panel 28. The angle adjustment mechanism includes a support seat 16, and a clamping seat 22 is provided on both sides of the top of the support seat 16. An adjustment seat 23 is provided above the support seat 16. The solar panel 28 is installed on the top of the adjustment seat 23. Both sides of the bottom of the adjustment seat 23 are provided with clamping strips 24 that are respectively slidably connected to the two groups of clamping seats 22. The bottom of the adjustment seat 23 is located between the two groups of clamping strips 24 and is provided with a rack belt 25. The inner side of the support seat 16 is rotatably connected to a worm rod 26 that meshes with the rack belt 25. One end of the worm rod 26 is connected to the output end of a second motor 27 installed on one side of the support seat 16.

[0025] Specifically, the box body can provide a stable working platform for the device, and can also provide protection for the device on rainy days. The extending mechanism can be easily driven to extend and store the solar panel 28 inside the storage box 2. The four groups of photoresistors 29 installed can be used to detect the strongest position of sunlight in four directions. Each group of photoresistors 29 is connected to the STC89C52 main control chip 30 through the PCF8591 module. The data values ​​of each channel are collected by the analog-to-digital converter (ADC). By processing and comparing the data collected by the four photosensors, the STC89C52 main control chip 30 can determine the strongest position of sunlight and obtain the light intensity and altitude angle of sunlight. Then, the STC89C52 main control chip 30 can control the start-up of the azimuth adjustment mechanism and the angle adjustment mechanism. The structure can adjust the solar panel 28 to a suitable position. When the STC89C52 main control chip 30 controls the second motor 27 to start, the second motor 27 can drive the worm 26 to rotate. The worm 26 can drive the adjustment seat 23 to adjust the angle through the meshing action with the rack belt 25, and the cooperation of the two sets of card seats 22 and the card strips 24. The adjustment seat 23 can drive the solar panel 28 installed on the top to rotate to a specified angle so that it remains perpendicular to the sunlight to obtain the maximum solar energy collection efficiency. The energy storage lithium battery 31 can be connected to the external solar panel 28 through the conversion accessories, and the solar energy can be converted into electrical energy and stored in the energy storage lithium battery 31. Then, through the above structure, the photoelectric conversion and energy storage efficiency of the solar panel 28 are greatly improved. At the same time, it is convenient to store and protect the device, thereby increasing the service life of the device.

[0026] Among them, the extension mechanism includes a bidirectional motor 12, two groups of fixed plates 5 are installed on the inner top of the storage box 2, one side of the two groups of fixed plates 5 are rotatably connected with the first hinge rod 6 and the second hinge rod 8, the other ends of the first hinge rod 6 and the second hinge rod 8 are rotatably connected to one side of the support bracket 7, one end of the two groups of second hinge rods 8 are connected to driven gears 9 through connecting shafts, and the two groups of driven gears 9 are meshed with driving gears 10, one side of the two groups of driving gears 10 are respectively rotatably connected to one side of the two groups of fixed plates 5, and the other sides of the two groups of driving gears 10 are connected to the two ends of the bidirectional motor 12 through the first transmission shaft 11. The bidirectional motor 12 is installed at the bottom of the mounting seat 13 provided on the inner top of the storage box 2. By starting the bidirectional motor 12, the bidirectional motor 12 can drive the two groups of first The transmission shaft 11 rotates, and the two groups of first transmission shafts 11 can drive the two groups of driving gears 10 to rotate. The two groups of driving gears 10 can drive the two groups of driven gears 9 to rotate through the meshing action with the two groups of driven gears 9. The two groups of driven gears 9 can drive the two groups of second hinged rods 8 to rotate. The two groups of second hinged rods 8 can drive the supporting bracket 7 and the two groups of first hinged rods 6 to rotate, so that through the forward and reverse rotation of the bidirectional motor 12, the solar panel 28 installed on the top of the supporting bracket 7 can be conveniently driven to extend and be stored in the storage box 2. A limiting plate 14 is provided on one side of the two groups of fixed plates 5. The limiting plate 14 can be used to limit the movement of the supporting bracket 7. Furthermore, through the setting, the device can be easily stored and protected on rainy days, thereby improving the service life of the device.

[0027] The azimuth adjustment mechanism includes a first motor 21, a rotating shaft 15 passes through the interior of the support bracket 7, and is rotatably connected to the rotating shaft 15, one end of the rotating shaft 15 is connected to the bottom of the support seat 16, and the other end of the rotating shaft 15 is connected to the first bevel gear 17, and the bottom of the support bracket 7 is located on one side of the rotating shaft 15 and a stabilizing plate 19 is installed, and the stabilizing plate 19 is rotatably connected to the second transmission shaft 20, one end of the second transmission shaft 20 is connected to the output end of the first motor 21 installed on the top of the support bracket 7, and the other end of the second transmission shaft 20 is connected to The second bevel gear 18 meshing with the first bevel gear 17 can drive the second transmission shaft 20 to rotate by starting the first motor 21, and the second transmission shaft 20 can drive the second bevel gear 18 to rotate. The second bevel gear 18 can drive the first bevel gear 17 to rotate by meshing with the first bevel gear 17, and the first bevel gear 17 can drive the rotating shaft 15 to rotate, and the rotating shaft 15 can drive the support seat 16 to rotate, so that the azimuth angle of the solar panel 28 installed on the top of the support seat 16 can be easily adjusted.

[0028] Among them, a box door 3 is hinged on one side of the bottom box 1 and the storage box 2, and four sets of universal wheels 4 with brakes are installed at the bottom of the bottom box 1. The universal wheels 4 with brakes can facilitate the free movement of the device.

[0029] Working principle: First, by starting the bidirectional motor 12, the bidirectional motor 12 can drive the two sets of first transmission shafts 11 to rotate, the two sets of first transmission shafts 11 can drive the two sets of driving gears 10 to rotate, the two sets of driving gears 10 can drive the two sets of driven gears 9 to rotate, the two sets of driven gears 9 can drive the two sets of second hinged rods 8 to rotate, the two sets of second hinged rods 8 can drive the support frame 7 and the two sets of first hinged rods 6 to rotate, thereby driving the support frame 7 and the top-mounted solar panel 28 to extend out of the storage box 2. The four sets of photoresistors 29 installed can be used to detect the strongest position of sunlight in four directions. Each set of photoresistors 29 is connected to the STC89C52 main control chip 30 through the PCF8591 module. The analog-to-digital converter (ADC) is used to collect data values ​​of each channel. By processing and comparing the data collected by the four photosensors, the STC89C52 main control chip 30 can determine the strongest position of sunlight, obtain the light intensity and altitude angle of sunlight, and then, STC8 The 9C52 main control chip 30 can control the start-up of the azimuth adjustment mechanism and the angle adjustment mechanism. By starting the first motor 21, the first motor 21 can drive the second transmission shaft 20 to rotate, the second transmission shaft 20 can drive the second bevel gear 18 to rotate, the second bevel gear 18 can drive the first bevel gear 17 to rotate, the first bevel gear 17 can drive the rotating shaft 15 to rotate, the rotating shaft 15 can drive the supporting seat 16 to rotate, so as to drive the solar panel 28 to rotate to a specified azimuth angle, and then, the second motor 27 can drive the worm 26 to rotate, the worm 26 can drive the adjusting seat 23 to adjust the angle through the meshing action with the rack belt 25, and the cooperation action of the two sets of card seats 22 and the card strips 24, the adjusting seat 23 can drive the solar panel 28 installed on the top to rotate to a specified angle, so that it remains perpendicular to the sunlight to obtain the maximum solar energy collection efficiency, and finally, through the energy storage lithium battery 31, the solar energy can be converted into electrical energy and stored, thereby completing the entire operation process.

[0030] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-efficiency solar energy concentrating storage device, comprising a box, characterized in that: The box body comprises a bottom box and a storage box arranged on the top of the bottom box, a solar panel is arranged on the inner side of the storage box, an extension mechanism is installed on the inner top of the storage box to facilitate the removal of the solar panel, an adjustment component is installed on the top of the extension mechanism to facilitate the angle adjustment of the solar panel, photoresistors are installed at the four corners of the top of the solar panel, a main control chip connected to four groups of photoresistors is installed at the bottom of the solar panel, and a storage lithium battery connected to the solar panel is installed on the inner side of the bottom box; The adjustment assembly includes an azimuth adjustment mechanism for adjusting the azimuth angle of the solar panel, and an angle adjustment mechanism for adjusting the altitude angle of the solar panel, the angle adjustment mechanism includes a support seat, both sides of the top of the support seat are provided with a clamping seat, an adjustment seat is provided above the support seat, the solar panel is mounted on the top of the adjustment seat, both sides of the bottom of the adjustment seat are provided with clamping strips respectively connected to the two groups of the clamping seats in a sliding manner, the bottom of the adjustment seat is located between the two groups of the clamping strips and a rack belt is provided, the inner side of the support seat is rotatably connected to a worm gear meshing with the rack belt, and one end of the worm gear is connected to the output end of a second motor installed on one side of the support seat.

2. A high-efficiency solar energy storage device according to claim 1, characterized in that: The extending mechanism includes a bidirectional motor, and two groups of fixed plates are installed on the inner top of the storage box, one side of the two groups of fixed plates are rotatably connected with the first hinge rod and the second hinge rod, the other ends of the first hinge rod and the second hinge rod are rotatably connected to one side of the supporting bracket, one end of the two groups of the second hinge rods are connected to driven gears through connecting shafts, and the two groups of driven gears are meshed with driving gears, one side of the two groups of driving gears are respectively rotatably connected to one side of the two groups of fixed plates, and the other sides of the two groups of driving gears are connected to the two ends of the bidirectional motor through the first transmission shaft, and the bidirectional motor is installed at the bottom of a mounting base arranged on the inner top of the storage box.

3. A high-efficiency solar energy storage device according to claim 2, characterized in that: One side of the two groups of fixing plates is provided with a limiting plate.

4. A high-efficiency solar energy storage device according to claim 2, characterized in that: The azimuth adjustment mechanism includes a first motor, a rotating shaft passing through the interior of the supporting bracket and being rotatably connected to the rotating shaft, one end of the rotating shaft is connected to the bottom of the supporting seat, the other end of the rotating shaft is connected to a first bevel gear, a stabilizing plate is installed at the bottom of the supporting bracket on one side of the rotating shaft, the stabilizing plate is rotatably connected to a second transmission shaft, one end of the second transmission shaft is connected to an output end of the first motor installed on the top of the supporting bracket, and the other end of the second transmission shaft is connected to a second bevel gear meshing with the first bevel gear.

5. The high-efficiency solar energy storage device according to claim 1, characterized in that: The bottom box and one side of the storage box are both hinged with box doors, and four sets of universal wheels with brakes are installed at the bottom of the bottom box.

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