A solar power generation integrated device capable of folding a bionic sunflower

Abstract

The present invention provides a foldable bionic sunflower solar power generation integrated device, comprising a base, a base fixing device is provided at the bottom of the base, the base fixing device is used to connect the base and the ground, a power generation integrated device body is provided at the top of the base, and the solar panel blades of the power generation integrated device body are foldable. Therefore, the present invention can solve the technical problem that most of the current ground solar power generation devices rely on their own weight to maintain their own stability. When encountering external forces, since there is no connection between them and the ground, it is easy to cause the solar power generation device to fall over, causing the device to be damaged by collision.

Description

Technical Field

[0001] The invention relates to the technical field of solar power generation integrated devices, and in particular to a solar power generation integrated device capable of folding a bionic sunflower. Background Art

[0002] With the development of economy and the progress of society, people have put forward higher and higher requirements on energy. Finding new energy has become an urgent issue facing mankind, and the use of solar energy has become people's first choice.

[0003] At present, most of the ground solar power generation devices rely on their own weight to maintain their own stability (for example, the base in the prior art CN206807384U is directly placed on the ground). When encountering external force, since there is no connection between it and the ground, it is easy to cause the solar power generation device to topple over, causing bumps and damage to the device. Summary of the invention

[0004] The present invention provides a foldable bionic sunflower solar power generation integrated device, which is used to solve the technical problem that most of the current ground solar power generation devices rely on their own weight to maintain their own stability. When encountering external forces, since there is no connection between them and the ground, it is easy to cause the solar power generation device to topple over, resulting in bumps and damages to the device.

[0005] In order to solve the above technical problems, the present invention discloses a solar power generation integrated device that can be folded into a bionic sunflower, comprising a base, a base fixing device is provided at the bottom of the base, the base fixing device is used to connect the base and the ground, and a power generation integrated device body is provided on the top of the base, and the solar panel blades of the power generation integrated device body are foldable.

[0006] Preferably, the base is provided with a plurality of auxiliary moving mechanisms, the auxiliary moving mechanisms include a lifting rod, one end of the lifting rod away from the base is hingedly connected to a moving wheel, and the lifting rod is provided with a first driving member, and the first driving member is used to drive the lifting rod to extend and retract.

[0007] Preferably, the power generation integrated device body is connected to the power generation integrated device body through a connecting mechanism, and the connecting mechanism can drive the power generation integrated device body to move up and down, and the power generation integrated device body can rotate around the connecting mechanism.

[0008] Preferably, the connecting mechanism includes a guide sleeve, a guide rod is connected to the guide sleeve for sliding up and down, and a second driving member is provided on the guide rod. The second driving member is used to drive the guide rod to slide up and down along the guide sleeve to realize the vertical movement of the main body of the power generation integrated device.

[0009] Preferably, a connecting platform is provided at one end of the guide rod away from the guide sleeve, the power generation integrated device body is rotatably connected to the connecting platform, and a third driving member is provided thereon, and the third driving member is used to drive the power generation integrated device body to rotate.

[0010] Preferably, a storage battery is provided on the base, and the storage battery is electrically connected to the main body of the power generation integrated device.

[0011] Preferably, the base fixing device comprises a fixing device shell, the fixing device shell is fixedly connected to the bottom of the base, and a first fixing mechanism is arranged in the fixing device shell;

[0012] The first fixing mechanism comprises an auxiliary bracket, an adjusting platform is sleeved on the auxiliary bracket, a portion of the auxiliary bracket located below the adjusting platform is sleeved with a first elastic member, a portion of the auxiliary bracket located above the adjusting platform is provided with a slide slot hole, a push rod is slidably connected in the slide slot hole, a replaceable slip ring is sleeved on the push rod, one end of the push rod is spherical, and the other end of the push rod is fixedly connected with a rubber mushroom head, a guide slide rod is provided on the auxiliary bracket, a conical slide is sleeved on the guide slide rod, the conical slide is slidably connected to the guide slide rod left and right, a fourth driving member is provided on the conical slide rod, and the fourth driving member is used to drive the conical slide rod to slide left and right along the guide slide rod, and a second elastic member is provided on the guide slide rod;

[0013] The adjusting platform is hinged with two symmetrically arranged extrusion connecting rods, and the fixing device shell is provided with two symmetrically arranged installation grooves, and a fixing mechanism guide shaft is fixedly connected in the installation groove, and an adjusting sleeve is sleeved on the fixing mechanism guide shaft, and a fifth driving member is provided on the adjusting sleeve, and the fifth driving member is used to drive the adjusting sleeve to slide along the fixing mechanism guide shaft, and the end of the extrusion connecting rod away from the adjusting platform is hinged to the adjusting sleeve, and a fixing mechanism connecting rod is fixedly connected to the adjusting sleeve, and the fixing mechanism connecting rod is slidably connected to the fixing mechanism connecting sleeve, and a stabilizing platform is provided on the fixing mechanism connecting sleeve, and a ground-inserting steel needle is slidably connected to the stabilizing platform, and a sixth driving member is provided on the ground-inserting steel needle, and the sixth driving member is used to drive the ground-inserting steel needle to move up and down.

[0014] Preferably, an annular guide groove is provided at the bottom of the housing of the fixing device, a second fixing mechanism is slidably connected in the annular guide groove, a spindle drive motor is provided at the bottom of the housing of the fixing device, and the output shaft coupling of the spindle drive motor is connected to the spindle;

[0015] The second fixing mechanism includes a main bracket, an annular slider is provided on the main bracket, and the annular slider is slidably connected in the annular guide groove, a loosening block is provided at one end of the main bracket away from the annular slider, and the end of the main shaft away from the main shaft driving motor is key-connected to the loosening block, and a plurality of evenly arranged protrusions are provided on the loosening block, and two symmetrically arranged through holes are opened on the loosening block, and two symmetrically arranged ground-fixing adjustment platforms are provided in the main bracket, and the ground-fixing adjustment platforms are slidably connected in the main bracket up and down, and a seventh driving member is provided on the ground-fixing adjustment platform, and the seventh driving member is used to drive the ground-fixing adjustment platform to move up and down along the inner wall of the main bracket, and a ground-fixing screw driving motor is provided on the ground-fixing adjustment platform, and the output shaft coupling of the ground-fixing screw driving motor is connected to a ground-fixing screw, and the working end of the ground-fixing screw is conical, and the ground-fixing screw passes through the through hole.

[0016] Preferably, the power generation integrated device body comprises a main housing, a steering shaft is fixedly connected to the main housing, a third driving member is provided on the steering shaft, and the third driving member is used to drive the power generation integrated device body to rotate, the main housing comprises a rod and a concave head, the concave head is fixedly connected to the rod, a blade connecting plate is connected to the concave head for sliding left and right, an eighth driving member is provided on the blade connecting plate, and the eighth driving member is used to drive the blade connecting plate to slide left and right along the concave head;

[0017] The blade connecting plate comprises a connecting rod portion and a connecting head portion, wherein the connecting rod portion passes through the connecting hole of the concave head portion and extends into the rod portion, the connecting head portion is partially received in the concave head portion, and a third elastic member is sleeved on the portion of the connecting rod portion located in the concave head portion;

[0018] The rod portion is provided with a pitch angle adjustment mechanism, and the pitch angle adjustment mechanism includes two pitch adjustment links symmetrically arranged up and down, and the pitch adjustment link includes a first rod member and a second rod member, the first rod member is sleeved in the second rod member, and is connected to the inner wall of the second rod member through a fourth elastic member, one end of the two first rod members away from the second rod member is hinged to the rod portion, and one end of the second rod member away from the first rod member is hinged to a pitch angle adjustment slider, and the pitch angle adjustment slider is slidably connected in the pitch angle adjustment slide groove of the connecting head, the middle part of the second rod member is hinged to an intermediate link, one end of the intermediate link member away from the second rod member is hinged to an intermediate link slider, and the intermediate link slider is slidably connected in the intermediate link slide groove on the connecting rod portion, and a ninth driving member is provided on the intermediate link slider, and the ninth driving member is used to drive the intermediate link slider to slide along the intermediate link slide groove;

[0019] The connecting head is provided with a plurality of arc grooves which are arranged in a spiral along the circumference of the connecting head, the arc grooves have different lengths, and the arc grooves are evenly spaced. Solar panel blades are slidably connected in the arc grooves, and the solar panel blades are used to convert solar energy into electrical energy. A tenth driving member is provided on the solar panel blades, and the tenth driving member is used to drive the solar panel blades to move along the arc grooves. In an initial state, a plurality of the solar panel blades are in a recovery state, folded and overlapped with each other. In a working state, the tenth driving member drives the solar panel blades to move along the arc grooves so that the solar panel blades are out of folding and overlapping, and present a sunflower petal-shaped arrangement.

[0020] The connecting head is provided with an angle detection unit, which is used to detect the angle between the solar panel blade and the sunlight. The angle detection unit is electrically connected to the pitch angle adjustment mechanism and the third driving member, and is used to control the operation of the pitch angle adjustment mechanism and the third driving member, thereby controlling the pitch angle and steering of the solar panel blade.

[0021] Preferably, the angle detection unit includes a photosensitive component, and a photosensitive component storage mechanism is provided in the connecting head, and the photosensitive component storage mechanism includes a photosensitive component storage groove, a screw is rotatably connected in the photosensitive component storage groove, a screw nut is threadedly connected to the screw, a connecting rod is hinged on the screw nut, the photosensitive component is hinged at one end of the connecting rod away from the screw nut, a screw drive is provided on the screw, and the screw drive is used to drive the screw to rotate.

[0022] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 It is a schematic structural diagram of the base fixing device of the present invention.

[0026] Figure 3 It is a schematic diagram of the main structure of the integrated power generation device of the present invention.

[0027] Figure 4 For the present invention Figure 3 A is a partial enlarged view of the

[0028] Figure 5It is a schematic diagram of the solar panel blade recycling structure of the present invention.

[0029] Figure 6 The present invention Figure 5 Bottom view.

[0030] In the figure: 1, base; 100, lifting rod; 101, moving wheel; 102, guide sleeve; 103, guide rod; 104, connecting platform; 105, storage battery; 2, base fixing device; 200, fixing device housing; 201, first fixing mechanism; 2010, auxiliary bracket; 2011, adjustment platform; 2012, first elastic member; 2013, slide slot hole; 2014, top rod; 2015, replaceable slip ring; 2016, rubber mushroom head; 2017, guide slide rod; 20 18. conical slide; 2019. second elastic member; 202. extrusion connecting rod; 2020. mounting groove; 2021. guide shaft of fixing mechanism; 2022. adjusting sleeve; 2023. connecting rod of fixing mechanism; 2024. connecting sleeve of fixing mechanism; 2025. stabilizing platform; 2026. ground-inserting steel needle; 2027. main shaft; 203. annular guide groove; 2030. second fixing mechanism; 2031. main bracket; 2032. annular slider; 2033. loose soil block; 2034. protrusion; 2035, through hole; 2036, ground adjustment platform; 2037, ground screw drive motor; 2038, ground screw; 2039, main shaft drive motor; 3, power generation integrated device body; 300, main shell; 301, steering shaft; 302, rod; 303, concave head; 304, blade connecting plate; 3040, connecting rod; 3041, connecting head; 3042, connecting hole; 3043, third elastic member; 305, pitch angle adjustment mechanism; 3050, pitch adjustment connection Rod; 3051, pitch angle adjustment slider; 3052, pitch angle adjustment slot; 3053, first rod; 3054, second rod; 3055, intermediate connecting rod; 3056, intermediate connecting rod slot; 3057, intermediate connecting rod slider; 3058, arc groove; 3059, photosensitive component; 4, solar panel blades; 400, photosensitive component storage mechanism; 401, photosensitive component storage slot; 402, screw rod; 403, screw rod nut; 404, connecting rod; 405, fourth elastic member. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0032] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0033] The present invention provides the following embodiments:

[0034] Example 1

[0035] The embodiment of the present invention provides a solar power generation integrated device capable of folding a bionic sunflower, such as Figure 1-6 As shown, it includes a base 1, a base fixing device 2 is provided at the bottom of the base 1, and the base fixing device 2 is used to connect the base 1 and the ground. A power generation integrated device body 3 is provided on the top of the base 1, and the solar panel blades of the power generation integrated device body 3 are foldable.

[0036] Preferably, the base 1 is provided with a plurality of auxiliary moving mechanisms, the auxiliary moving mechanisms comprising a lifting rod 100, one end of the lifting rod 100 away from the base 1 is hingedly connected to a moving wheel 101, and the lifting rod 100 is provided with a first driving member, and the first driving member is used to drive the lifting rod 100 to extend and retract;

[0037] The power generation integrated device body 3 is connected to the power generation integrated device body 3 through a connecting mechanism, and the connecting mechanism can drive the power generation integrated device body 3 to move up and down, and the power generation integrated device body 3 can rotate around the connecting mechanism;

[0038] The connection mechanism includes a guide sleeve 102, a guide rod 103 is slidably connected to the guide sleeve 102, and a second driving member is provided on the guide rod 103, and the second driving member is used to drive the guide rod 103 to slide up and down along the guide sleeve 102 to realize the vertical movement of the power generation integrated device body 3;

[0039] A connecting platform 104 is provided at one end of the guide rod 103 away from the guide sleeve 102, and the power generation integrated device body 3 is rotatably connected to the connecting platform 104, and a third driving member is provided on the connecting platform 104, and the third driving member is used to drive the power generation integrated device body 3 to rotate;

[0040] The base 1 is provided with a storage battery 105 , and the storage battery 105 is electrically connected to the power generation integrated device body 3 .

[0041] The working principle and beneficial effects of the above technical solution are as follows: during installation, the integrated device is pushed to the installation site, and the base fixing device 2 is used to connect the base 1 to the ground. The design of the base fixing device 2 solves the technical problem that most of the current ground solar power generation devices rely on their own weight to maintain their own stability. When encountering external forces, since there is no connection between them and the ground, it is easy to cause the solar power generation device to topple over, causing bumps and damage to the device;

[0042] The solar panel blades 4 of the power generation integrated device body 3 are foldable, which facilitates the storage of the integrated device.

[0043] During movement, the first driving member drives the lifting rod 100 to extend and retract so that the moving wheel 101 contacts the ground, and then pushes the integrated device to a designated position;

[0044] When adjusting the vertical height of the power generation integrated device body 3, the second driving member drives the guide rod 103 to slide up and down along the guide sleeve 102, thereby realizing the vertical movement of the power generation integrated device body 3;

[0045] When the power generation integrated device body 3 rotates, the third driving member drives the power generation integrated device body 3 to rotate;

[0046] The power generation integrated device body 3 converts light energy into electrical energy, and the electrical energy is stored in the storage battery 105 .

[0047] Example 2

[0048] On the basis of the above-mentioned embodiment 1, the base fixing device 2 comprises a fixing device housing 200, the fixing device housing 200 is fixedly connected to the bottom of the base 1, and a first fixing mechanism 201 is arranged in the fixing device housing 200;

[0049] The first fixing mechanism 201 comprises an auxiliary bracket 2010, on which an adjustment platform 2011 is sleeved, a portion of the auxiliary bracket 2010 located below the adjustment platform 2011 is sleeved with a first elastic member 2012, a portion of the auxiliary bracket 2010 located above the adjustment platform 2011 is provided with a slide slot hole 2013, a push rod 2014 is slidably connected in the slide slot hole 2013, a replaceable slip ring 2015 is sleeved on the push rod 2014, and one end of the push rod 2014 is spherical. The other end of the push rod 2014 is fixedly connected with a rubber mushroom head 2016, the auxiliary bracket 2010 is provided with a guide slide 2017, the guide slide 2017 is sleeved with a conical slide 2018, the conical slide 2018 is slidably connected to the guide slide 2017, the conical slide 2018 is provided with a fourth driving member, the fourth driving member is used to drive the conical slide 2018 to slide left and right along the guide slide 2017, and the guide slide 2017 is provided with a second elastic member 2019;

[0050] The adjusting platform 2011 is hinged with two symmetrically arranged extrusion connecting rods 202, and the fixing device housing 200 is provided with two symmetrically arranged mounting grooves 2020, and a fixing mechanism guide shaft 2021 is fixedly connected in the mounting groove 2020, and an adjusting sleeve 2022 is sleeved on the fixing mechanism guide shaft 2021, and a fifth driving member is provided on the adjusting sleeve 2022, and the fifth driving member is used to drive the adjusting sleeve 2022 to slide along the fixing mechanism guide shaft 2021, and the extrusion connecting rod 202 is away from the fixing mechanism. One end of the adjustment platform 2011 is hingedly connected to the adjustment sleeve 2022, and a fixing mechanism connecting rod 2023 is fixedly connected to the adjustment sleeve 2022, and the fixing mechanism connecting rod 2023 is slidably connected to the fixing mechanism connecting sleeve 2024, and a stabilizing platform 2025 is provided on the fixing mechanism connecting sleeve 2024, and a ground-inserting steel needle 2026 is slidably connected to the inside of the stabilizing platform 2025, and a sixth driving member is provided on the ground-inserting steel needle 2026, and the sixth driving member is used to drive the ground-inserting steel needle 2026 to move up and down;

[0051] An annular guide groove 203 is provided at the bottom of the fixing device housing 200, and a second fixing mechanism 2030 is slidably connected in the annular guide groove 203. A spindle drive motor 2039 is provided at the bottom of the fixing device housing 200, and the output shaft coupling of the spindle drive motor 2039 is connected to the spindle 2027;

[0052] The second fixing mechanism 2030 includes a main bracket 2031, on which an annular slider 2032 is provided, and the annular slider 2032 is slidably connected in the annular guide groove 203, and a loosening block 2033 is provided at one end of the main bracket 2031 away from the annular slider 2032, and the end of the main shaft 2027 away from the main shaft drive motor 2039 is key-connected with the loosening block 2033, and a plurality of evenly arranged protrusions 2034 are provided on the loosening block 2033, and two symmetrically arranged through holes 2035 are opened on the loosening block 2033, and the main bracket 2031 is provided with a plurality of evenly arranged protrusions 2034, and the loosening block 2033 is provided with two symmetrically arranged through holes 2035. There are two symmetrically arranged ground-fixing adjustment platforms 2036, which are slidably connected up and down in the main bracket 2031, and a seventh driving member is provided on the ground-fixing adjustment platform 2036, and the seventh driving member is used to drive the ground-fixing adjustment platform 2036 to move up and down along the inner wall of the main bracket 2031. A ground-fixing screw driving motor 2037 is provided on the ground-fixing adjustment platform 2036, and the output shaft coupling of the ground-fixing screw driving motor 2037 is connected to a ground-fixing screw 2038, and the working end of the ground-fixing screw 2038 is conical, and the ground-fixing screw 2038 passes through the through hole 2035.

[0053] The working principle and beneficial effects of the above technical solution are as follows: when in use, it is selected according to actual needs whether the first fixing mechanism 201 and the second fixing mechanism 2030 are used to fix the base 1 to the ground at the same time or one of them is started to fix the base 1 to the ground;

[0054] When the first fixing mechanism 201 is working, the fourth driving member drives the conical slide 2018 to slide rightward along the guide slide bar 2017, so that the conical slide 2018 pushes the push rod 2014 to move downward, and the push rod 2014 moves downward to drive the rubber mushroom head 2016 to push the adjustment platform 2011 to move downward. The design of the replaceable slip ring 2015 allows the replaceable slip ring 2015 to be replaced with a new replaceable slip ring 2015 after being worn, avoiding the situation where the push rod 2014 needs to be directly replaced without the replaceable slip ring 2015, increasing the service life of the push rod 2014 and saving the use cost. At the same time, the rubber mushroom head 2016 reduces the impact of the rubber mushroom head 2016 on the adjustment platform 2011 when it collides with the adjustment platform 2011. 11, during the downward movement of the adjustment platform 2011, the adjustment sleeve 2022 is pushed to slide along the guide shaft 2021 of the fixing mechanism under the drive of the extrusion link 202, so that the distance between the two stabilizing platforms 2025 is adjusted to a suitable position, and then the fifth driving member drives the adjustment sleeve 2022 to slide downward along the guide shaft 2021 of the fixing mechanism, so that the stabilizing platform 2025 is in close contact with the bottom surface, and the distance adjustment between the two stabilizing platforms 2025 ensures that the contact between the base 1 and the ground is more stable, and increases the stability of the first fixing mechanism 201 connecting the base 1 and the ground, and then the sixth driving member drives the ground-inserting steel needle 2026 to move downward, so that the ground-inserting steel needle 2026 is deeply inserted into the ground, realizing the connection between the base 1 and the ground;

[0055] When the second fixing mechanism 2030 is working, the main shaft driving motor 2039 drives the main shaft 2027 to rotate, and the rotation of the main shaft 2027 drives the main bracket 2031 to rotate. At the same time, the annular slider 2032 slides along the annular guide groove 203, and the sliding of the annular slider 2032 along the annular guide groove 203 can increase the rotation stability of the main bracket 2031. The rotation of the main bracket 2031 drives the loosening block 2033 to rotate. The loosening block 2033 rotates to loosen the harder part of the ground surface under the action of the protrusion 2034 thereon. Then the seventh driving member drives the ground adjustment platform 2036 to move along the main bracket. The inner wall of the main bracket 2031 moves downward, so that the working end of the ground screw 2038 contacts the ground, and then the ground screw driving motor 2037 drives the ground screw 2038 to rotate, and at the same time, the seventh driving member drives the ground adjusting platform 2036 to move downward along the inner wall of the main bracket 2031, so that the ground screw 2038 is finally driven into the ground to achieve the connection between the base 1 and the ground. The working end of the ground screw 2038 is conical, so that the ground screw 2038 is easier to drive into the ground. The ground screw 2038 adopts a screw shape, so that the ground screw 2038 is not easily pulled out due to external force under the action of the thread thereon.

[0056] Example 3

[0057] On the basis of Embodiment 1 or 2, the power generation integrated device body 3 includes a main housing 300, a steering shaft 301 is fixedly connected to the main housing 300, a third driving member is provided on the steering shaft 301, and the third driving member is used to drive the power generation integrated device body 3 to rotate, the main housing 300 includes a rod 302 and a concave head 303, the concave head 303 is fixedly connected to the rod 302, a blade connecting plate 304 is slidably connected to the concave head 303, and an eighth driving member is provided on the blade connecting plate 304, and the eighth driving member is used to drive the blade connecting plate 304 to slide left and right along the concave head 303;

[0058] The blade connecting plate 304 includes a connecting rod portion 3040 and a connecting head portion 3041. The connecting rod portion 3040 passes through a connecting hole 3042 of the concave head portion 303 and extends into the rod portion 302. The connecting head portion 3041 is partially received in the concave head portion 303. A third elastic member 3043 is sleeved on the portion of the connecting rod portion 3040 located in the concave head portion 303.

[0059] The rod 302 is provided with a pitch angle adjustment mechanism 305, and the pitch angle adjustment mechanism 305 includes two pitch adjustment links 3050 symmetrically arranged up and down, and the pitch adjustment link 3050 includes a first rod 3053 and a second rod 3054, the first rod 3053 is sleeved in the second rod 3054, and is connected to the inner wall of the second rod 3054 through a fourth elastic member 405, and one end of the first rod 3053 away from the second rod 3054 is hingedly connected to the rod 302, and one end of the second rod 3054 away from the first rod 3053 is hingedly connected to a pitch angle adjustment slider 3051, the pitch angle adjustment slider 3051 is slidably connected in the pitch angle adjustment slot 3052 of the connecting head 3041, the middle of the second rod 3054 is hingedly connected to an intermediate connecting rod 3055, one end of the intermediate connecting rod 3055 away from the second rod 3054 is hingedly connected to an intermediate connecting rod slider 3057, the intermediate connecting rod slider 3057 is slidably connected in the intermediate connecting rod slot 3056 on the connecting rod portion 3040, and the intermediate connecting rod slider 3057 is provided with a ninth driving member, and the ninth driving member is used to drive the intermediate connecting rod slider 3057 to slide along the intermediate connecting rod slot 3056;

[0060] The connecting head 3041 is provided with a plurality of arc grooves 3058 which are arranged in a spiral direction along the circumference of the connecting head 3041. The arc grooves 3058 have different lengths and are evenly spaced. A solar panel blade 4 is slidably connected in the arc groove 3058. The solar panel blade 4 is used to convert solar energy into electrical energy. A tenth driving member is provided on the solar panel blade 4. The tenth driving member is used to drive the solar panel blade 4 to move along the arc groove 3058. In the initial state, a plurality of the solar panel blades 4 are in a recovery state and fold and overlap with each other. In the working state, the tenth driving member drives the solar panel blade 4 to move along the arc groove 3058 so that the solar panel blade 4 is out of folding and overlapping, presenting a sunflower petal shape arrangement.

[0061] The connecting head 3041 is provided with an angle detection unit, and the angle detection unit is used to detect the angle between the solar panel blade 4 and the sunlight. The angle detection unit is electrically connected to the pitch angle adjustment mechanism 305 and the third driving member, and is used to control the pitch angle adjustment mechanism 305 and the third driving member to work, thereby controlling the pitch angle and steering of the solar panel blade 4;

[0062] The angle detection unit includes a photosensitive component 3059, and a photosensitive component storage mechanism 400 is provided in the connecting head 3041, and the photosensitive component storage mechanism 400 includes a photosensitive component storage groove 401, and a screw rod 402 is rotatably connected in the photosensitive component storage groove 401, and a screw rod nut 403 is threadedly connected to the screw rod 402, and a connecting rod 404 is hinged on the screw rod nut 403, and the photosensitive component 3059 is hinged at one end of the connecting rod 404 away from the screw rod nut 403, and a screw rod driving member is provided on the screw rod 402, and the screw rod driving member is used to drive the screw rod 402 to rotate.

[0063] Wherein, the angle detection unit is the angle detection unit C3 of CN206807384U.

[0064] The working principle and beneficial effects of the above technical solution are as follows: when in use, the tenth driving member drives the solar panel blades 4 to move along the arc groove 3058 so that the solar panel blades 4 are out of folding and overlapping, presenting a sunflower petal-shaped arrangement; when recovered, the solar panel blades 4 move along the arc groove 3058 so that the solar panel blades 4 are in a mutually folded and overlapping state, which is easy to store;

[0065] The deflection angle detection unit controls the pitch angle adjustment mechanism 305 and the third driving member to work according to the detection value of the photosensitive component 3059, so as to control the pitch angle and steering of the solar panel blade 4. The specific control principle refers to the state principle of the solar panel D controlled by the deflection angle detection unit C3 and two groups of photoresistors in the prior art CN206807384U;

[0066] The control of the pitch angle of the solar panel blade 4, i.e., the working principle of the pitch angle adjustment mechanism 305, is that the ninth driving member drives the two intermediate connecting rod sliders 3057 to slide along the two intermediate connecting rod sliding grooves 3056 asynchronously, and the sliding of the intermediate connecting rod slider 3057 drives the intermediate connecting rod 3055 to move, and the movement of the intermediate connecting rod 3055 drives the pitch adjustment connecting rod 3050 to move, and the movement of the pitch adjustment connecting rod 3050 drives the pitch angle adjustment slider 3051 to slide along the pitch angle adjustment sliding groove 3052. Since the two pitch angle adjustment sliders 3051 move asynchronously, the inclination angle of the blade connecting plate 304 changes, so that the solar panel blade 4 is always at the most suitable angle with the deflection angle of sunlight, thereby ensuring the photoelectric conversion efficiency of the integrated device;

[0067] Controlling the turning direction of the solar panel blades 4, that is, the deflection angle detection unit controls the third driving member so that the third driving member drives the power generation integrated device body 3 to rotate, thereby ensuring that the solar panel blades 4 always face the sun, thereby ensuring the photoelectric conversion efficiency of the integrated device;

[0068] When the length of the blade connecting plate 304 extending out of the concave head 303 needs to be adjusted due to the installation position of the integrated device, the eighth driving member drives the blade connecting plate 304 to slide left and right along the concave head 303. The design of the eighth driving member improves the environmental adaptability of the integrated power generation device. In particular, since the fourth elastic member 405 is initially in a compressed state, during the adjustment of the extending length of the blade connecting plate 304, the fourth elastic member 405 can compensate for the extending length of the blade connecting plate 304, so that the pitch angle adjustment slider 3051 and the pitch angle adjustment slot 3052 are always in contact;

[0069] When the photosensitive component storage mechanism 400 is working, the screw drive drives the screw 402 to rotate, and the rotation of the screw 402 drives the screw nut 403 to move along the screw 402, and the movement of the screw nut 403 drives the connecting rod 404 to move, and the movement of the connecting rod 404 drives the photosensitive component 3059 to move left and right, thereby achieving the effect of the photosensitive component 3059 extending and retracting back and forth in the photosensitive component storage slot 401. The design of the photosensitive component storage mechanism 400 ensures that the photosensitive component 3059 can be stored when it is not in use (to avoid wind and sun), reducing environmental damage to it, and increasing the service life of the photosensitive component 3059.

[0070] Example 4

[0071] On the basis of Example 1, it also includes:

[0072] A blade timing folding and recycling system, which is arranged on the solar panel blades 4 and is used to predict weather conditions and control the working state of the solar panel blades 4 according to the weather conditions;

[0073] The blade timing folding and recycling system comprises:

[0074] A temperature sensor, which is arranged on the solar panel blade 4 and is used to detect the temperature of the environment;

[0075] A light intensity sensor, which is arranged on the solar panel blade 4 and is used to detect the light intensity of the environment;

[0076] A wind speed sensor, which is arranged on the solar panel blade 4 and is used to detect the wind speed of the environment;

[0077] A humidity sensor, the humidity sensor is arranged on the solar panel blade 4 and is used to detect the humidity of the environment;

[0078] A controller, a timer, wherein the controller is electrically connected to the temperature sensor, the light intensity sensor, the wind speed sensor, the humidity sensor and the timer, and the controller controls the timing of the timer based on the temperature sensor, the light intensity sensor, the wind speed sensor and the humidity sensor, including the following steps:

[0079] Step 1: Calculate the actual recovery factor of the solar panel blade 4 based on the temperature sensor, the light intensity sensor, the wind speed sensor and the humidity sensor:

[0080]

[0081] in, is the actual recovery coefficient of the solar panel blade 4, α1 is the detection value of the temperature sensor, α0 is the reference temperature of the environment, γ1 is the detection value of the light intensity sensor, γ0 is the preset light intensity of the environment, θ1 is the detection value of the wind speed sensor, θ0 is the preset wind speed of the environment, δ1 is the detection value of the humidity sensor, δ0 is the reference humidity of the environment, and e is a natural number, with a value of 2.71;

[0082] Step 2: Compare the actual recovery factor of the solar panel blade 4 with the preset recovery factor of the solar panel blade 4. If the actual recovery factor of the solar panel blade 4 is greater than the preset recovery factor of the solar panel blade 4, calculate the recovery timing of the solar panel blade 4. Otherwise, calculate the actual recovery factor of the solar panel blade 4 again until the actual recovery factor of the solar panel blade 4 is greater than the preset recovery factor of the solar panel blade 4.

[0083] Step 3: Based on the temperature sensor, the light intensity sensor, the wind speed sensor, the humidity sensor, step 1 and formula (2), calculate the recovery timing of the solar panel blade 4:

[0084]

[0085] Among them, ∈ t is the recovery timing of the solar panel blade 4 (derived from ∈ t value start timing), T is the reference recovery timing of the solar panel blade 4, is the actual recovery coefficient of the solar panel blade 4, ε1 is the influence ratio of temperature change on the recovery timing of the solar panel blade 4, ε2 is the influence ratio of illumination change on the recovery timing of the solar panel blade 4, ε3 is the influence ratio of wind speed change on the recovery timing of the solar panel blade 4, ε4 is the influence ratio of humidity change on the recovery timing of the solar panel blade 4, For The logarithm of base , Represents the influence of the change speed of the ambient temperature, light intensity, wind speed and humidity on the recycling timing of the solar panel blades 4. The faster the ambient temperature, light intensity, wind speed and humidity change, the faster the weather changes. The solar panel blades 4 should be recycled as soon as possible to prevent rain, and the smaller the recycling timing of the solar panel blades 4;

[0086] Step 4: the controller controls the timer to start timing according to the recycling timing of the solar panel blades 4, and controls the solar panel blades 4 to be folded and recycled after the timing ends.

[0087] The working principle and beneficial effects of the above technical solution are as follows: Assuming α1 = 26°C, α0 = 20°C, γ1 = 50000 lux, γ0 = 30000 lux, θ0 = 5 m / s, θ1 = 10 m / s, δ1 = 0.8, δ0 = 0.5, we get

[0088] Assuming that the preset recovery coefficient of the solar panel blade 4 is 3.5, the recovery timing of the solar panel blade 4 is calculated. Assuming that ε1 = 0.25, ε2 = 0.35, ε3 = 0.1, ε4 = 0.3, T = 5min, the calculation result is ∈ t =1.68min; that is, we can get ∈ t =1.68min, the controller starts to control the timer to start timing, and when the timing ends (i.e. after 1.68min), the controller controls the solar panel blades 4 to be folded and recycled, thereby realizing the intelligent recycling of the solar panel blades 4;

[0089] The blade timing folding and recycling system ensures that the solar panel blades 4 can be folded and recycled in time before it rains in rainy weather, avoiding rainwater from hitting and corroding the surface of the solar panel blades 4 when the solar panel blades 4 are unfolded. The timely folding and recycling of the solar panel blades 4 reduces the contact area between rainwater and the solar panel blades 4, increases the service life of the solar panel blades 4, and saves the cost of use. The design of the timer ensures that the solar panel blades 4 will not be recycled too early, resulting in a low photoelectric conversion efficiency of the integrated device, nor will they be recycled too late, resulting in the integrated device being exposed to rain.

[0090] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A solar power generation integrated device capable of folding a bionic sunflower, characterized in that: The invention comprises a base (1), wherein a base fixing device (2) is provided at the bottom of the base (1), and the base fixing device (2) is used to connect the base (1) to the ground; and a power generation integrated device body (3) is provided at the top of the base (1); and the solar panel blades (4) of the power generation integrated device body (3) are foldable; The base fixing device (2) comprises a fixing device shell (200), the fixing device shell (200) being fixedly connected to the bottom of the base (1), and a first fixing mechanism (201) being arranged inside the fixing device shell (200); The first fixing mechanism (201) comprises an auxiliary bracket (2010), an adjustment platform (2011) is sleeved on the auxiliary bracket (2010), a portion of the auxiliary bracket (2010) located below the adjustment platform (2011) is sleeved with a first elastic member (2012), a portion of the auxiliary bracket (2010) located above the adjustment platform (2011) is provided with a slide slot hole (2013), a push rod (2014) is slidably connected in the slide slot hole (2013), a replaceable slip ring (2015) is sleeved on the push rod (2014), and one end of the push rod (2014) is round. The auxiliary bracket (2010) is spherical, the other end of the push rod (2014) is fixedly connected with a rubber mushroom head (2016), the auxiliary bracket (2010) is provided with a guide slide rod (2017), the guide slide rod (2017) is sleeved with a conical slide table (2018), the conical slide table (2018) is slidably connected to the guide slide rod (2017) left and right, the conical slide table (2018) is provided with a fourth driving member, the fourth driving member is used to drive the conical slide table (2018) to slide left and right along the guide slide rod (2017), and the guide slide rod (2017) is provided with a second elastic member (2019); The adjusting platform (2011) is hingedly connected to two symmetrically arranged extrusion connecting rods (202); the fixing device housing (200) is provided with two symmetrically arranged installation grooves (2020); a fixing mechanism guide shaft (2021) is fixedly connected in the installation groove (2020); an adjustment sleeve (2022) is sleeved on the fixing mechanism guide shaft (2021); a fifth driving member is provided on the adjustment sleeve (2022); the fifth driving member is used to drive the adjustment sleeve (2022) to slide along the fixing mechanism guide shaft (2021); the extrusion connecting rod (202) is moved away from the fixing mechanism guide shaft (2021); One end of the adjustment platform (2011) is hingedly connected to the adjustment sleeve (2022); a fixing mechanism connecting rod (2023) is fixedly connected to the adjustment sleeve (2022); the fixing mechanism connecting rod (2023) is slidably connected to the fixing mechanism connecting sleeve (2024); a stabilizing platform (2025) is provided on the fixing mechanism connecting sleeve (2024); a ground-inserting steel needle (2026) is slidably connected to the inside of the stabilizing platform (2025); a sixth driving member is provided on the ground-inserting steel needle (2026); the sixth driving member is used to drive the ground-inserting steel needle (2026) to move up and down; An annular guide groove (203) is provided at the bottom of the fixing device housing (200), a second fixing mechanism (2030) is slidably connected in the annular guide groove (203), a main shaft drive motor (2039) is provided at the bottom of the fixing device housing (200), and an output shaft coupling of the main shaft drive motor (2039) is connected to the main shaft (2027); The second fixing mechanism (2030) comprises a main support (2031), the main support (2031) is provided with an annular slider (2032), the annular slider (2032) is slidably connected in the annular guide groove (203), a loosening block (2033) is provided at one end of the main support (2031) away from the annular slider (2032), the end of the main shaft (2027) away from the main shaft drive motor (2039) is key-connected to the loosening block (2033), a plurality of evenly arranged protrusions (2034) are provided on the loosening block (2033), two symmetrically arranged through holes (2035) are opened on the loosening block (2033), and the main support (20 31) is provided with two symmetrically arranged ground-fixing adjustment platforms (2036), the ground-fixing adjustment platforms (2036) are slidably connected to the main support (2031) up and down, and a seventh driving member is provided on the ground-fixing adjustment platform (2036), the seventh driving member is used to drive the ground-fixing adjustment platform (2036) to move up and down along the inner wall of the main support (2031), the ground-fixing adjustment platform (2036) is provided with a ground-fixing screw driving motor (2037), the output shaft coupling of the ground-fixing screw driving motor (2037) is connected to a ground-fixing screw (2038), the working end of the ground-fixing screw (2038) is conical, and the ground-fixing screw (2038) passes through the through hole (2035); The power generation integrated device body (3) comprises a main housing (300), a steering shaft (301) is fixedly connected to the main housing (300), a third driving member is provided on the steering shaft (301), and the third driving member is used to drive the power generation integrated device body (3) to rotate, the main housing (300) comprises a rod (302) and a concave head (303), the concave head (303) is fixedly connected to the rod (302), a blade connecting plate (304) is slidably connected to the concave head (303) in the left and right sides, and an eighth driving member is provided on the blade connecting plate (304), and the eighth driving member is used to drive the blade connecting plate (304) to slide left and right along the concave head (303); The blade connecting plate (304) comprises a connecting rod portion (3040) and a connecting head portion (3041); the connecting rod portion (3040) penetrates a connecting hole (3042) of the concave head portion (303) and extends into the rod portion (302); a portion of the connecting head portion (3041) is received in the concave head portion (303); a third elastic member (3043) is sleeved on the portion of the connecting rod portion (3040) located in the concave head portion (303); The rod portion (302) is provided with a pitch angle adjustment mechanism (305), the pitch angle adjustment mechanism (305) comprising two pitch adjustment links (3050) symmetrically arranged up and down, the pitch adjustment link (3050) comprising a first rod (3053) and a second rod (3054), the first rod (3053) being sleeved in the second rod (3054) and connected to the inner wall of the second rod (3054) via a fourth elastic member (405), one end of the first rod (3053) away from the second rod (3054) being hinge-connected to the rod portion (302), and one end of the second rod (3054) away from the first rod (3053) being hinge-connected to a pitch angle adjustment slide The second rod (3054) is hingedly connected to an intermediate connecting rod (3055) at the middle part, and an intermediate connecting rod slider (3057) is hingedly connected to an intermediate connecting rod slider (3057) at one end of the intermediate connecting rod (3055) away from the second rod (3054). The intermediate connecting rod slider (3057) is slidably connected to an intermediate connecting rod slider (3056) on the connecting rod portion (3040). A ninth driving member is provided on the intermediate connecting rod slider (3057), and the ninth driving member is used to drive the intermediate connecting rod slider (3057) to slide along the intermediate connecting rod slider (3056); The connecting head (3041) is provided with a plurality of arc grooves (3058) which are arranged in a spiral direction along the circumference of the connecting head (3041); the arc grooves (3058) have different lengths and are evenly spaced from each other; a solar panel blade (4) is slidably connected in the arc groove (3058); the solar panel blade (4) is used to convert solar energy into electrical energy; a tenth driving member is provided on the solar panel blade (4); the tenth driving member is used to drive the solar panel blade (4) to move along the arc groove (3058); in an initial state, a plurality of the solar panel blades (4) are in a recovered state and overlap with each other; in a working state, the tenth driving member drives the solar panel blades (4) to move along the arc groove (3058) so that the solar panel blades (4) are separated from the folded overlap and are arranged in a sunflower petal shape; The connecting head (3041) is provided with an angle detection unit, the angle detection unit being used to detect the angle between the solar panel blade (4) and sunlight, the angle detection unit being electrically connected to the pitch angle adjustment mechanism (305) and the third driving member, and being used to control the pitch angle adjustment mechanism (305) and the third driving member to operate, thereby controlling the pitch angle and steering of the solar panel blade (4); The deflection angle detection unit comprises a photosensitive component (3059), a photosensitive component storage mechanism (400) is arranged in the connection head (3041), the photosensitive component storage mechanism (400) comprises a photosensitive component storage groove (401), a lead screw (402) is rotatably connected in the photosensitive component storage groove (401), a lead screw nut (403) is threadedly connected on the lead screw (402), a connecting rod (404) is hingedly connected on the lead screw nut (403), an end of the connecting rod (404) away from the lead screw nut (403) is hingedly connected to the photosensitive component (3059), and a lead screw driving member is arranged on the lead screw (402), and the lead screw driving member is used to drive the lead screw (402) to rotate.

2. The solar power generation integrated device capable of folding a bionic sunflower according to claim 1, characterized in that: The base (1) is provided with a plurality of auxiliary moving mechanisms, the auxiliary moving mechanisms comprising a lifting rod (100), one end of the lifting rod (100) away from the base (1) being hingedly connected to a moving wheel (101), and the lifting rod (100) is provided with a first driving member, the first driving member being used to drive the lifting rod (100) to extend and retract.

3. The solar power generation integrated device capable of folding a bionic sunflower according to claim 1, characterized in that: The power generation integrated device body (3) is connected to the base (1) via a connecting mechanism, and the connecting mechanism can drive the power generation integrated device body (3) to move up and down, and the power generation integrated device body (3) can rotate around the connecting mechanism.

4. The solar power generation integrated device capable of folding a bionic sunflower according to claim 3, characterized in that: The connection mechanism comprises a guide sleeve (102), a guide rod (103) being slidably connected up and down inside the guide sleeve (102), a second driving member being provided on the guide rod (103), the second driving member being used to drive the guide rod (103) to slide up and down along the guide sleeve (102), thereby realizing vertical movement of the power generation integrated device body (3).

5. The solar power generation integrated device capable of folding a bionic sunflower according to claim 4, characterized in that: A connecting platform (104) is provided at one end of the guide rod (103) away from the guide sleeve (102); the power generation integrated device body (3) is rotatably connected to the connecting platform (104), and a third driving member is provided on the connecting platform, the third driving member being used to drive the power generation integrated device body (3) to rotate.

6. The solar power generation integrated device capable of folding a bionic sunflower according to claim 1, characterized in that: A storage battery (105) is provided on the base (1), and the storage battery (105) is electrically connected to the power generation integrated device body (3).

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