Solar panel automatic tracking device based on photothermal effect

Abstract

The invention belongs to the field of photo-thermal effect solar panels, and provides a photo-thermal effect-based solar panel automatic tracking device which comprises a vertical rod, the top of the vertical rod is fixedly connected with a structural box, bearing rods are arranged on the two sides of the structural box, a support is arranged on the top of the structural box, and a solar panel is arranged on the support. An adaptive groove adaptive to the structural box is formed in the center of the top of the bracket; efficient cooling is achieved through a heat dissipation mechanism integrated in the structure box, particularly, a fan and heat dissipation fins work cooperatively, a power motor is combined to drive a round rod, a first bevel gear, a second bevel gear and a multi-stage transmission cooling structure composed of a small transmission gear and a large transmission gear, continuous airflow is formed, internal heat is rapidly taken away, and cooling efficiency is improved. According to the design, the temperature of the lubricating oil is effectively controlled, and viscosity reduction and lubricating film failure caused by high temperature are prevented, so that gear abrasion and poor meshing are avoided, the stability and reliability of a transmission system are improved, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The invention belongs to the field of photothermal effect solar panels, in particular to an automatic tracking device for solar panels based on the photothermal effect. Background Art

[0002] The solar panel automatic tracking device based on the photothermal effect is an intelligent device that converts sunlight energy into thermal energy and applies the thermal energy to the tracking process. This device senses the position and light intensity of the sun through special sensors or materials, and then converts the light signal into a thermal signal. It then uses a thermistor or thermal drive mechanism to drive the solar panel to automatically adjust its angle and direction to achieve precise tracking of the sun. It not only has the functions of a traditional solar panel automatic tracking device, but also achieves more efficient energy utilization and more precise tracking control through the photothermal effect.

[0003] During the frequent adjustments of the solar panel automatic tracking device, the temperature of the internal mechanical adjustment mechanism will rise, especially the gear components. As the adjustment action continues, the mutual friction between the gears and the energy loss caused by power transmission are converted into heat energy and accumulated inside the gearbox, causing the gear temperature to continue to rise. At the same time, the device is exposed to the outdoor environment for a long time and is directly affected by strong sunlight, which further aggravates the temperature rise in the gearbox.

[0004] The lubricating oil used in conjunction with gears will also experience performance degradation in high temperature environments. The main function of the lubricating oil is to form a lubricating film between the gear tooth surfaces, reduce the friction coefficient, reduce tooth surface wear, and ensure the smoothness and precision of the gear transmission. However, when the lubricating oil temperature is too high, its viscosity will drop significantly, causing the lubricating film to become thinner or even rupture, and it will be impossible to form an effective lubricating layer between the gear tooth surfaces. This will not only intensify the direct friction between the gears, but also cause local high temperatures on the gear tooth surfaces, further accelerating the oxidation and decomposition of the lubricating oil, generating sediment and impurities, and further affecting the performance of the lubricating oil.

[0005] Due to poor lubrication and high temperature, the matching accuracy between gears will gradually decrease, and problems such as inaccurate gear meshing and increased transmission errors will occur during the transmission process, resulting in a decrease in the tracking accuracy of the solar panels. The reduction in tracking accuracy means that the solar panels cannot always align with the sunlight at the optimal angle, thereby reducing the received solar radiation energy and directly affecting the power generation efficiency of the solar panels.

[0006] Therefore, those skilled in the art have proposed a solar panel automatic tracking device based on the photothermal effect to solve the problems raised in the background art. Summary of the Invention

[0007] In order to solve the above technical problems, the present invention provides a solar panel automatic tracking device based on the photothermal effect, so as to solve the problems in the existing technology that during the frequent adjustment process of the solar panel automatic tracking device, the gear parts generate high temperatures due to friction and power loss, resulting in a decrease in lubricating oil viscosity, poor lubrication effect, and increased gear wear, which ultimately affects the transmission accuracy and device performance.

[0008] A solar panel automatic tracking device based on the photothermal effect includes a vertical rod, a structural box is fixedly connected to the top of the vertical rod, and load-bearing rods are provided on both sides of the structural box. A bracket is provided on the top of the structural box, and an adapter groove adapted to the structural box is provided at the center position of the top of the bracket. The solar panel body is installed on the top of the bracket, and the bracket is sleeved on the outer rings of the two load-bearing rods.

[0009] The inner cavity of the structural box is provided with a rotating mechanism, which includes a power rod, and both ends of the power rod are respectively fixedly connected to one end of the corresponding load-bearing rod through the adjacent structural box side walls via sealing sleeves;

[0010] A heat dissipation mechanism is provided on one side of the structural box, and the heat dissipation mechanism includes two shells and heat dissipation fins. A round rod is horizontally provided in the inner cavity of the shell, and the outer ring of the round rod is sleeved with several connecting bevel gears 1, and the connecting bevel gear 1 is connected to the connecting bevel gear 2 through tooth engagement, and a fan is provided at one end of the connecting bevel gear 2.

[0011] Preferably, the outer ring of the power rod is sleeved with a transmission bevel gear 2 located in the inner cavity of the structural box, and a thick rod is rotatably connected to the inner wall of one side of the structural box through a rotating shaft. A fixed plate is fixedly connected to the top of the inner cavity of the structural box, and one end of the thick rod is fixedly connected to the transmission bevel gear 1 by passing through the side wall of the fixed plate through a shaft sleeve. The transmission bevel gear 1 and the transmission bevel gear 2 are connected by meshing with teeth.

[0012] Preferably, a rotating motor is installed on one side of the structural box, and the output shaft of the rotating motor is fixedly connected to a rotating rod, and one end of the rotating rod passes through the side wall of the structural box through a shaft sleeve and is rotatably connected to one side of the fixed plate through a rotating shaft, the outer ring of the rotating rod is sleeved with a driving gear, the outer ring of the thick rod is sleeved with a large transmission gear, and the large transmission gear and the driving gear are connected by a tooth meshing connection.

[0013] Preferably, the two ends of the two round rods are respectively passed through the adjacent side walls of the outer shell through shaft sleeves, a power motor is installed on one side of one of the outer shells, the output shaft of the power motor is fixedly connected to the extended end of the adjacent round rod, and a plurality of limit rods are horizontally arranged in the inner cavity of the outer shell. The bottom of the fan is fixedly connected to the top of the corresponding connecting bevel gear 2 through shaft sleeves passing through the adjacent limit rods, and the two ends of the limit rods are respectively fixedly connected to the adjacent inner walls of the outer shell.

[0014] Preferably, one side of the heat dissipation fin is fixedly connected to one side of the structural box by a heat conductive sheet, the extended end of the round rod located below the heat dissipation fin is fixedly connected to pulley 1, one side of the shell located above the heat dissipation fin is rotatably connected to a short rod through a rotating shaft, and the outer ring of the short rod is sleeved with pulley 2, and pulley 2 and pulley 1 are connected by a winding transmission belt, and one side of the structural box is fixedly connected to a protective shell, and pulley 2 and pulley 1 are both located in the inner cavity of the protective shell.

[0015] Preferably, the end of the short rod away from the corresponding shell is fixedly connected to a small transmission gear, the extended end of the round rod located above the heat dissipation fins is fixedly connected to a large transmission gear, and the large transmission gear and the small transmission gear are connected by a toothed engagement.

[0016] Preferably, interception nets are horizontally arranged on both sides of the inner cavity of the shell, and the outer walls of the interception nets are fixedly connected to the inner walls of the adjacent shells.

[0017] Preferably, an oil filling mechanism is provided on both sides of the structural box, and the oil filling mechanism includes a storage box, one side of the storage box is fixedly connected to one side of the structural box, a one-way valve is installed on one side of the storage box, and one end of the one-way valve is fixedly connected to a transmission pipe, and one end of the transmission pipe is communicated with the inner cavity of an adjacent storage box, one side of the storage box is fixedly connected to an addition pipe, and a valve is installed on the outer ring of the addition pipe.

[0018] Preferably, a cylinder is installed on the top of the storage box, and the output end of the cylinder is fixedly connected to a piston rod, and the bottom of the piston rod passes through the top of the storage box through a sealing bushing and is fixedly connected to a push plate.

[0019] Preferably, a temperature sensor is installed on one side of the inner cavity of the structural box, and a communication control module is installed on one side of the structural box, the temperature sensor and the communication control module are connected by wires, a photoelectric sensor is installed on one side of the top of the bracket, and the photoelectric sensor and the communication control module are connected by wires, the rotating motor and the communication control module are connected by wires, and the bottom of the vertical rod is fixedly connected to a base.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention achieves efficient cooling through the heat dissipation mechanism integrated in the structural box, especially through the coordinated work of the fan and the heat dissipation fins, combined with the multi-stage transmission cooling structure composed of the power motor driving the round rod, bevel gear one, bevel gear two, and small and large transmission gears, to form a continuous airflow to quickly remove internal heat. This design effectively controls the temperature of the lubricating oil, prevents its viscosity from decreasing and the lubricating film from failing due to high temperature, thereby avoiding gear wear and poor meshing, improving the stability and reliability of the transmission system, and extending the service life of the equipment.

[0022] The present invention monitors the temperature of the lubricating oil inside the storage box through a temperature sensor. Once it is detected that the temperature of the lubricating oil is too high, the operator can start the cylinder to push the piston rod and the push plate downward, so that the lubricating oil in the storage box breaks through the lock of the one-way valve under the action of pressure and is injected into the interior of the structural box through the transmission pipe. This design can not only replenish the lubricating oil inside the structural box in time, but also promote the mixing of new and old lubricating oils, help to reduce the temperature of the overall lubricating oil, and prevent the problem of lubricating oil performance degradation caused by high temperature. This mechanism effectively avoids the risk of lubricating oil viscosity decrease and lubricating film rupture, reduces wear and poor meshing between gears, and improves the stability and reliability of the transmission system. At the same time, it simplifies the maintenance process, reduces the need for manual intervention, and ensures that the equipment can operate stably and efficiently for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure box structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the vertical rod structure of the present invention;

[0026] Figure 4 Schematic diagram of the internal structure of the oil injection mechanism of the present invention;

[0027] Figure 5 Schematic diagram of the internal structure of the heat dissipation mechanism of the present invention;

[0028] Figure 6 It is a cross-sectional view of the power motor of the present invention;

[0029] Figure 7 For the present invention Figure 6 Enlarged view of point A in the middle;

[0030] Figure 8 Schematic diagram of the internal structure of the rotating mechanism of the present invention;

[0031] Figure 9 For the present invention Figure 6 Enlarged view of point B in the middle.

[0032] In the figure: 1. bracket; 2. solar panel body; 3. adapter slot; 4. vertical rod; 5. base; 6. load-bearing rod; 7. structural box; 8. heat dissipation mechanism; 801. shell; 802. protective shell; 803. power motor; 804. heat dissipation fin; 805. round rod; 806. connecting bevel gear 1; 807. connecting bevel gear 2; 808. fan; 809. limit rod; 810. pulley 1; 811. transmission belt; 812. short rod; 813. pulley 2; 814. small transmission gear; 815. transmission gear Big wheel; 816, intercepting net; 9, oil filling mechanism; 901, storage box; 902, adding pipe; 903, cylinder; 904, piston rod; 905, push plate; 906, one-way valve; 907, transmission pipe; 10, rotating mechanism; 1001, rotating motor; 1002, sealing sleeve; 1003, power rod; 1004, rotating rod; 1005, driving gear; 1006, transmission large gear; 1007, fixing plate; 1008, thick rod; 1009, transmission bevel gear one; 1010, transmission bevel gear two. DETAILED DESCRIPTION

[0033] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0034] As attached Figure 1 To the attached Figure 9 As shown:

[0035] Example 1: The present invention provides a solar panel automatic tracking device based on the photothermal effect, comprising a vertical rod 4, a structural box 7 fixedly connected to the top of the vertical rod 4, and load-bearing rods 6 are provided on both sides of the structural box 7, a bracket 1 is provided on the top of the structural box 7, and an adaption groove 3 adapted to the structural box 7 is provided at the center position of the top of the bracket 1, a solar panel body 2 is installed on the top of the bracket 1, and the bracket 1 is sleeved on the outer rings of the two load-bearing rods 6;

[0036] The inner cavity of the structural box 7 is provided with a rotating mechanism 10, which includes a power rod 1003. The two ends of the power rod 1003 are respectively connected to one end of the corresponding load-bearing rod 6 through the sealing sleeve 1002 through the adjacent side wall of the structural box 7;

[0037] A heat dissipation mechanism 8 is provided on one side of the structural box 7. The heat dissipation mechanism 8 includes two shells 801 and heat dissipation fins 804. A round rod 805 is horizontally provided in the inner cavity of the shell 801, and the outer ring of the round rod 805 is sleeved with several connecting bevel gears 806, and the connecting bevel gear 1 806 is connected to the connecting bevel gear 2 807 through tooth engagement, and a fan 808 is provided at one end of the connecting bevel gear 2 807.

[0038] The outer ring of the power rod 1003 is sleeved with a transmission bevel gear 2 1010 located in the inner cavity of the structural box 7. The inner wall of one side of the structural box 7 is rotatably connected to a thick rod 1008. The top of the inner cavity of the structural box 7 is fixedly connected to a fixed plate 1007. One end of the thick rod 1008 passes through the side wall of the fixed plate 1007 through a shaft sleeve and is fixedly connected to a transmission bevel gear 1 1009. The transmission bevel gear 1 1009 and the transmission bevel gear 2 1010 are connected by meshing with teeth.

[0039] A rotating motor 1001 is installed on one side of the structural box 7, and the output shaft of the rotating motor 1001 is fixedly connected to a rotating rod 1004, and one end of the rotating rod 1004 passes through the side wall of the structural box 7 through a shaft sleeve and is rotatably connected to one side of the fixed plate 1007 through a rotating shaft. The outer ring of the rotating rod 1004 is sleeved with a driving gear 1005, and the outer ring of the thick rod 1008 is sleeved with a transmission gear 1006, and the transmission gear 1006 and the driving gear 1005 are connected by a tooth meshing connection.

[0040] The two ends of the two round rods 805 pass through the adjacent side walls of the outer shell 801 through shaft sleeves, and a power motor 803 is installed on one side of one of the outer shells 801. The output shaft of the power motor 803 is fixedly connected to the extended end of the adjacent round rod 805. A number of limit rods 809 are horizontally arranged in the inner cavity of the outer shell 801. The bottom of the fan 808 is fixedly connected to the top of the corresponding connecting bevel gear 2 807 through a shaft sleeve passing through the adjacent limit rod 809, and the two ends of the limit rod 809 are fixedly connected to the adjacent inner wall of the outer shell 801.

[0041] One side of the heat dissipation fin 804 is fixedly connected to one side of the structural box 7 through a heat conductive sheet. The extended end of the round rod 805 located below the heat dissipation fin 804 is fixedly connected to pulley 1 810. One side of the shell 801 located above the heat dissipation fin 804 is rotatably connected to a short rod 812 through a rotating shaft, and the outer ring of the short rod 812 is sleeved with pulley 2 813. Pulley 2 813 and pulley 1 810 are connected by a winding transmission belt 811. One side of the structural box 7 is fixedly connected to a protective shell 802. Pulley 2 813 and pulley 1 810 are both located in the inner cavity of the protective shell 802. Specifically, the model of the temperature sensor is DS18B20, the model of the communication control module is ESP32-WROOM-32, and the model of the photoelectric sensor is BH1750FVI.

[0042] As can be seen from the above, when the sunlight changes, the photoelectric sensor first captures the optimal light angle and transmits the collected signal to the communication control module for analysis and processing; the communication control module determines whether the angle of the solar panel body 2 needs to be adjusted according to the preset algorithm. If adjustment is required, the rotating motor 1001 is started, and the rotating motor 1001 drives the power rod 1003 and the rotating rod 1004 to rotate through the sealing sleeve 1002, and at the same time drives the driving gear 1005 to rotate, and the driving gear 1005 is engaged with the transmission gear 1006, so that the angle fixed on the transmission gear 1006 is not adjusted. The thick rod 1008 on the bracket rotates synchronously; the thick rod 1008 drives the transmission bevel gear 1 1009 to rotate, and then drives the transmission bevel gear 2 1010 meshing with it to realize the conversion of power transmission direction, and finally the transmission bevel gear 2 1010 drives the power rod 1003 to rotate as a whole; the power rod 1003 drives the two load-bearing rods 6 to move synchronously through the mechanical connection structure, thereby pushing the bracket 1 to rotate, so that the solar panel body 2 can accurately align with the optimal incident angle of the sun's rays; in order to prevent the temperature inside the structural box 7 from rising due to mechanical friction and sunlight during frequent adjustments, The device is also provided with a heat dissipation mechanism 8, which includes a shell 801, a protective shell 802, a power motor 803, a round rod 805, a connecting bevel gear 1 806, a connecting bevel gear 2 807, a fan 808, a limit rod 809, a pulley 1 810, a transmission belt 811, a short rod 812, a pulley 2 813, a small transmission gear 814, a large transmission gear 815 and an interception net 816 and other components; when the temperature inside the structural box 7 rises, the power motor 803 starts and drives the round rod 805 to rotate, and the multiple connecting bevel gears 1 and 806 installed on the round rod 805 are rotated. 06 rotates accordingly and meshes with the corresponding connected bevel gear 2 807, further driving the fan 808 to rotate at high speed; at the same time, the rotation of one of the round rods 805 also drives the pulley 1 810 to rotate, which drives the pulley 2 813 to rotate through the transmission belt 811, and the pulley 2 813 drives the short rod 812 to rotate, and the short rod 812 then drives the small transmission gear 814 to rotate, and the small transmission gear 814 meshes with the large transmission gear 815, thereby further driving another round rod 805 to rotate, forming a multi-stage linkage structure, so that all fans 808 are in working condition;The layout of the fan 808 is designed as follows: the rotation direction of the fan 808 located in the housing 801 below the heat dissipation fins 804 is opposite to the rotation direction of the fan 808 located in the housing 801 above the heat dissipation fins 804. This ensures that the cold air is sucked in from below the heat dissipation fins 804 and blown upwards, fully exchanging with the heat stored or conducted in the heat dissipation fins 804. The upper fan 808 then draws the mixed hot air out and discharges it to the external environment, thereby effectively reducing the temperature inside the structural box 7 and avoiding problems such as the decrease in viscosity of the lubricating oil and the failure of the lubricating film due to high temperature. At the same time, the heat dissipation fins 804 are tightly fitted with the key parts inside the structural box 7 through the heat conducting sheet, further enhancing the heat conduction efficiency. The entire heat dissipation process continues to operate stably, ensuring that the device can still maintain good mechanical properties and transmission accuracy in complex outdoor environments. Through the synergistic effect of the photoelectric sensor and the communication control module, combined with the multi-stage transmission system of the rotating motor 1001, the driving gear 1005, the transmission gear 1006, the transmission bevel gear 1 1009 and the transmission bevel gear 2 1010, the high-precision automatic tracking function of the solar panel body 2 is realized. , significantly improving the solar energy receiving efficiency and solving the problem of delayed response and untimely adjustment of traditional devices when the light angle changes. Secondly, during the frequent adjustment process, the heat dissipation mechanism 8 integrated in the structural box 7, especially the combined design of the fan 808 and the heat dissipation fins 804, is used. In conjunction with the multi-stage wind-driven cooling system composed of transmission components such as the power motor 803, the round rod 805, the connecting bevel gear 1 806, the connecting bevel gear 2 807, the small transmission gear 814 and the large transmission gear 815, the internal temperature of the gear box is reduced, effectively suppressing the performance degradation of the lubricating oil caused by high temperature, and avoiding the gear wear and poor meshing caused by the decrease in lubricating oil viscosity, the thinning of the lubricating film, or even the rupture, thereby ensuring the stability and reliability of the transmission system. Thirdly, the design of the upper and lower fans 808 arranged in opposite directions not only enhances the airflow circulation efficiency and improves the heat dissipation capacity, but also avoids the formation of local overheating areas, further extending the service life of the device. In addition, the heat dissipation mechanism 8 does not require additional energy input and can maintain efficient operation by relying only on the small amount of electricity provided by the power motor 803, thus having good energy-saving characteristics.

[0043] Example 2: This example is basically the same as the previous example, except that the end of the short rod 812 away from the corresponding housing 801 is fixedly connected to a small transmission gear 814, and the extended end of the round rod 805 located above the heat dissipation fin 804 is fixedly connected to a large transmission gear 815, and the large transmission gear 815 and the small transmission gear 814 are connected by a toothed engagement.

[0044] Interception nets 816 are horizontally arranged on both sides of the inner cavity of the shell 801, and the outer walls of the interception nets 816 are fixedly connected to the inner walls of the adjacent shells 801 respectively.

[0045] As can be seen from the above, the transmission bevel gear 2 1010 is sleeved through the outer ring of the power rod 1003 and located in the inner cavity of the structural box 7, the inner wall of one side of the structural box 7 is connected to the thick rod 1008 through the rotating shaft, the top of the inner cavity of the structural box 7 is fixedly connected to the fixed plate 1007, and one end of the thick rod 1008 passes through the side wall of the fixed plate 1007 through the shaft sleeve and is fixedly connected to the transmission bevel gear 1 1009. The transmission bevel gear 1 1009 and the transmission bevel gear 2 1010 are connected by the arrangement of the engaging teeth, which realizes the effective transmission and direction conversion of power in the work process. This design achieves the effect of improving transmission efficiency and reducing energy loss, and ensures that the solar panel body 2 can be accurately aligned with the sun The optimal incident angle of sunlight is achieved by passing the two ends of the two round rods 805 through the adjacent side walls of the shell 801 through the shaft sleeves. A power motor 803 is installed on one side of one shell 801, and the output shaft of the power motor 803 is fixedly connected to the extended end of the adjacent round rod 805. Several limit rods 809 are horizontally set in the inner cavity of the shell 801. The bottom of the fan 808 passes through the adjacent limit rods 809 through the shaft sleeves and is fixedly connected to the top of the corresponding connecting bevel gear 2 807. The two ends of the limit rods 809 are fixedly connected to the adjacent inner walls of the shell 801. The stable operation of the fan 808 is achieved in the work process. This design achieves the enhanced heat dissipation effect. , to ensure that the internal temperature is maintained within a reasonable range, thereby avoiding equipment failure caused by overheating. One side of the heat dissipation fin 804 is fixedly connected to one side of the structural box 7 through a heat conducting sheet. The extended end of the round rod 805 below the heat dissipation fin 804 is fixedly connected to the pulley 1 810. One side of the shell 801 above the heat dissipation fin 804 is rotatably connected to the short rod 812 through a rotating shaft. The outer ring of the short rod 812 is sleeved with the pulley 2 813. The pulley 2 813 and the pulley 1 810 are connected by a transmission belt 811. One side of the structural box 7 is fixedly connected to the protective shell 802. The pulley 2 813 and the pulley 1 810 are both located in the protective shell 802. The setting of the inner cavity of 02 realizes the effective conduction and dispersion of heat in the work process. This design optimizes the heat dissipation path, improves the heat dissipation efficiency, and extends the service life of the equipment. The short rod 812 is fixedly connected to the small transmission gear 814 at one end away from the corresponding shell 801, and the extended end of the round rod 805 located above the heat dissipation fin 804 is fixedly connected to the large transmission gear 815. The large transmission gear 815 and the small transmission gear 814 are connected by the setting of the engagement of the teeth, which realizes the efficient operation of the multi-stage transmission system in the work process. This design further improves the heat dissipation efficiency and ensures the synchronization of the operation of the fan 808, thereby effectively reducing the internal temperature.

[0046] Example 3: This example is basically the same as the previous example, with the difference that an oil filling mechanism 9 is provided on both sides of the structural box 7, the oil filling mechanism 9 includes a storage box 901, one side of the storage box 901 is fixedly connected to one side of the structural box 7, a one-way valve 906 is installed on one side of the storage box 901, and one end of the one-way valve 906 is fixedly connected to a transmission pipe 907, and one end of the transmission pipe 907 is communicated with the inner cavity of the adjacent storage box 901, one side of the storage box 901 is fixedly connected to an addition pipe 902, and a valve is installed on the outer ring of the addition pipe 902.

[0047] A cylinder 903 is installed on the top of the storage box 901, and the output end of the cylinder 903 is fixedly connected to a piston rod 904, and the bottom of the piston rod 904 passes through the top of the storage box 901 through a sealing bushing and is fixedly connected to a push plate 905.

[0048] A temperature sensor is installed on one side of the inner cavity of the structural box 7, and a communication control module is installed on one side of the structural box 7. The temperature sensor and the communication control module are connected by wires. A photoelectric sensor is installed on one side of the top of the bracket 1, and the photoelectric sensor and the communication control module are connected by wires. The rotating motor 1001 and the communication control module are connected by wires, and the bottom of the vertical rod 4 is fixedly connected to the base 5.

[0049] As can be seen from the above, the temperature of the lubricating oil inside the storage box 901 is monitored by a temperature sensor. Once the temperature of the lubricating oil is too high, personnel can open the cylinder 903 to cooperate with the piston rod 904 and the push plate 905 to move downward, so that the lubricating oil inside the storage box 901 is forced to break through the lock of the one-way valve 906 and enter the interior of the structural box 7 through the corresponding transmission pipe 907, injecting additional lubricating oil into it and assisting the lubricating oil in mixing and cooling operations.

[0050] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A solar panel automatic tracking device based on photothermal effect, comprising a vertical rod (4), characterized in that: The top of the vertical rod (4) is fixedly connected to a structural box (7), and load-bearing rods (6) are provided on both sides of the structural box (7). A bracket (1) is provided on the top of the structural box (7), and an adaption groove (3) adapted to the structural box (7) is provided at the center position of the top of the bracket (1). A solar panel body (2) is installed on the top of the bracket (1), and the bracket (1) is sleeved on the outer rings of the two load-bearing rods (6); The inner cavity of the structural box (7) is provided with a rotating mechanism (10), and the rotating mechanism (10) includes a power rod (1003), and both ends of the power rod (1003) are respectively connected to one end of the corresponding load-bearing rod (6) by passing through the adjacent side walls of the structural box (7) through a sealing sleeve (1002); A heat dissipation mechanism (8) is provided on one side of the structural box (7), and the heat dissipation mechanism (8) comprises two shells (801) and heat dissipation fins (804). A round rod (805) is horizontally provided in the inner cavity of the shell (801), and the outer ring of the round rod (805) is sleeved with a plurality of connecting bevel gears (806). The connecting bevel gear (806) is connected to the connecting bevel gear (807) through a tooth meshing, and a fan (808) is provided at one end of the connecting bevel gear (807).

2. The solar panel automatic tracking device based on the photothermal effect according to claim 1, characterized in that: The outer ring of the power rod (1003) is sleeved with a transmission bevel gear 2 (1010) located in the inner cavity of the structural box (7); a thick rod (1008) is rotatably connected to the inner wall of one side of the structural box (7) via a rotating shaft; a fixed plate (1007) is fixedly connected to the top of the inner cavity of the structural box (7); one end of the thick rod (1008) passes through the side wall of the fixed plate (1007) via a shaft sleeve and is fixedly connected to a transmission bevel gear 1 (1009); the transmission bevel gear 1 (1009) and the transmission bevel gear 2 (1010) are connected via a tooth meshing connection.

3. The solar panel automatic tracking device based on the photothermal effect as claimed in claim 2, characterized in that: A rotating motor (1001) is installed on one side of the structural box (7), and the output shaft of the rotating motor (1001) is fixedly connected to a rotating rod (1004), and one end of the rotating rod (1004) passes through the side wall of the structural box (7) through a shaft sleeve and is rotatably connected to one side of the fixed plate (1007) through a rotating shaft, the outer ring of the rotating rod (1004) is sleeved with a driving gear (1005), the outer ring of the thick rod (1008) is sleeved with a transmission gear (1006), and the transmission gear (1006) and the driving gear (1005) are connected by a tooth meshing connection.

4. The solar panel automatic tracking device based on the photothermal effect according to claim 1, characterized in that: The two ends of the two round rods (805) are respectively passed through the adjacent side walls of the housing (801) through shaft sleeves, a power motor (803) is installed on one side of one of the housings (801), and the output shaft of the power motor (803) is fixedly connected to the extended end of the adjacent round rod (805), and the inner cavity of the housing (801) is horizontally provided with a plurality of limit rods (809), and the bottom of the fan (808) is fixedly connected to the top of the corresponding connecting bevel gear 2 (807) through shaft sleeves passing through the adjacent limit rods (809), and the two ends of the limit rod (809) are respectively fixedly connected to the inner wall of the adjacent housing (801).

5. The solar panel automatic tracking device based on the photothermal effect as claimed in claim 4, characterized in that: One side of the heat dissipation fin (804) is fixedly connected to one side of the structural box (7) via a heat conducting plate; an extended end of the round rod (805) located below the heat dissipation fin (804) is fixedly connected to a pulley 1 (810); one side of the housing (801) located above the heat dissipation fin (804) is rotatably connected to a short rod (812) via a rotating shaft; and an outer ring of the short rod (812) is sleeved with a pulley 2 (813); the pulley 2 (813) and the pulley 1 (810) are wound and connected via a transmission belt (811); one side of the structural box (7) is fixedly connected to a protective shell (802); the pulley 2 (813) and the pulley 1 (810) are both located in the inner cavity of the protective shell (802).

6. The solar panel automatic tracking device based on the photothermal effect as claimed in claim 5, characterized in that: One end of the short rod (812) away from the corresponding housing (801) is fixedly connected to a small transmission gear (814), and the extended end of the round rod (805) located above the heat dissipation fin (804) is fixedly connected to a large transmission gear (815), and the large transmission gear (815) and the small transmission gear (814) are connected by a toothed engagement.

7. The solar panel automatic tracking device based on the photothermal effect according to claim 1, characterized in that: Interception nets (816) are horizontally arranged on both sides of the inner cavity of the shell (801), and the outer walls of the interception nets (816) are fixedly connected to the inner walls of the adjacent shells (801).

8. The solar panel automatic tracking device based on the photothermal effect according to claim 1, characterized in that: Both sides of the structural box (7) are provided with an oil injection mechanism (9), and the oil injection mechanism (9) includes a storage box (901), one side of the storage box (901) is fixedly connected to one side of the structural box (7), a one-way valve (906) is installed on one side of the storage box (901), and one end of the one-way valve (906) is fixedly connected to a transmission pipe (907), and one end of the transmission pipe (907) is communicated with the inner cavity of the adjacent storage box (901), and one side of the storage box (901) is fixedly connected to an addition pipe (902), and a valve is installed on the outer ring of the addition pipe (902).

9. The solar panel automatic tracking device based on the photothermal effect as claimed in claim 8, characterized in that: A cylinder (903) is installed on the top of the storage box (901), and the output end of the cylinder (903) is fixedly connected to a piston rod (904), and the bottom of the piston rod (904) passes through the top of the storage box (901) through a sealing bushing and is fixedly connected to a push plate (905).

10. The solar panel automatic tracking device based on photothermal effect as claimed in claim 3, characterized in that: A temperature sensor is installed on one side of the inner cavity of the structural box (7), and a communication control module is installed on one side of the structural box (7), the temperature sensor and the communication control module are connected via wires, a photoelectric sensor is installed on one side of the top of the bracket (1), and the photoelectric sensor and the communication control module are connected via wires, the rotating motor (1001) and the communication control module are connected via wires, and the bottom of the vertical rod (4) is fixedly connected to a base (5).

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