Intelligent fan charged by solar energy

Abstract

The invention discloses an intelligent fan charged by solar energy. The intelligent fan comprises a supporting bottom plate with a groove formed in one side; the solar cell panel is fixedly connected in the groove in one side of the supporting bottom plate; and the elevation angle adjusting mechanism is arranged on one side of the supporting bottom plate, and the elevation angle adjusting mechanism comprises a connecting supporting plate rotationally installed on one side of the supporting bottom plate and an arc-shaped rod fixedly connected to the outer side of the supporting bottom plate. According to the fan, the dependence on traditional electric power is reduced, and the environmental protection property is enhanced; the solar energy is used as a renewable energy source, so that the carbon footprint and the operation cost are reduced; the solar tracker is arranged to automatically detect and track the position of the sun, the solar panel is ensured to face the sun at the optimal angle all the time through the angle adjusting assembly and the motor, and the photoelectric conversion efficiency and energy collection of the photovoltaic cell panel can be maximized.

Description

Technical Field

[0001] The present invention relates to the technical field of fans, and in particular to a solar-charged smart fan. Background Art

[0002] The rechargeable fan is powered by a built-in battery and can work without external power access. Currently, fans on the market cannot be charged by solar energy. In order to meet the environmental protection needs of carbon peak and carbon neutrality and the subsequent needs of sustainable development, solar power generation will be widely used in our daily necessities. At present, solar power generation devices all use fixed bracket technology, which has the advantages of low cost and good wind resistance, but cannot track the sun, resulting in low power generation. The known induction tracking technology has the defect of high cost and cannot be used on low-cost fans at all. How to solve the problem of solar power generation devices that can not only track the sun but also have practical value has become a technical problem that needs to be urgently solved in the field of small solar power generation. Summary of the invention

[0003] The object of the present invention is to provide a solar-powered smart fan to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a solar-powered smart fan, comprising:

[0005] A supporting base plate with a groove on one side;

[0006] A solar panel, the solar panel is fixed in a groove on one side of the supporting base plate;

[0007] An elevation adjustment mechanism, the elevation adjustment mechanism is placed on one side of the support base plate, the elevation adjustment mechanism comprises a connecting support plate rotatably mounted on one side of the support base plate and an arc-shaped rod fixedly connected to the outer side of the support base plate, and a No. 1 motor for driving the arc-shaped rod to move is mounted on the outer side of the connecting support plate;

[0008] A support assembly, the support assembly is installed on the outside of the connecting support plate, the support assembly includes a lifting tube that can be raised and lowered, a connecting block is installed at the end of the lifting tube, a connecting shaft is fixedly connected to the end of the connecting block, and an angle adjustment assembly is provided on the outside of the connecting shaft;

[0009] The fan part is rotatably arranged at the end of the connecting shaft. The fan part comprises fan blades and a protective net arranged outside the fan blades. A fixed support plate is installed at the bottom of the protective net for clamping and fixing.

[0010] Preferably, the four corners of one side of the support base plate located in the groove are fixedly connected with support columns, and one side of the support base plate is fixedly connected with a solar tracker.

[0011] Preferably, one side of the connecting support plate is fixedly connected to a limiting block, one side of the limiting block is rotatably connected to a driving roller, the driving roller is frictionally connected to the arc rod, the No. 1 motor is fixedly connected to one side of the limiting block, and the output end of the No. 1 motor is fixedly connected to the driving roller.

[0012] Preferably, the support assembly also includes a No. 1 pillar fixedly connected to one side of the connecting support plate, the middle part of the No. 1 pillar is provided with an arc hole used in conjunction with the arc rod, the end of the No. 1 pillar is fixedly connected to the No. 2 pillar, the No. 2 pillar is slidably connected to the lifting tube, and a fastening screw is threadedly connected to one side of the lifting tube.

[0013] Preferably, the angle adjustment assembly includes a driven gear fixedly connected to the outer side of the connecting shaft, the outer side of the driven gear is meshingly connected with a driving gear, and a second motor is installed at the bottom of the driving gear.

[0014] Preferably, the fan unit includes a main motor, the main motor is rotatably connected to the end of the connecting shaft, and the second motor is fixedly connected to the main motor via a mounting plate.

[0015] Preferably, the fan blades are installed at the output end of the main motor, a rear cover is fixedly connected to the outer side of the main motor, and the protective net is fixedly connected to the end of the rear cover.

[0016] Preferably, a support rod is fixedly connected to the outer side of the protective net, the end of the support rod is fixedly connected to the fixed support plate, a lifting clamp is provided under the fixed support plate, an adjustment screw is threadedly connected to the middle part of the fixed support plate, and one end of the adjustment screw is rotatably connected to the lifting clamp.

[0017] Compared with the prior art, the beneficial effects of the present invention are: by using solar panels as a power source, the fan reduces dependence on traditional electricity and enhances environmental protection; solar energy, as a renewable energy source, helps to reduce carbon footprint and operating costs; it is equipped with a solar tracker that can automatically detect and track the position of the sun, and ensures that the solar panel always faces the sun at the best angle through the angle adjustment component and the motor, which can maximize the photoelectric conversion efficiency and energy collection of the photovoltaic panel; the adjustable design of the fan height and elevation angle allows the product to be adjusted according to different usage environments and personal preferences, providing a customized comfort experience; by adjusting the support component and the angle adjustment component, the direction and wind force of the fan can be easily changed; the inversion function in the design simplifies the charging operation; just turn the fan upside down to make the solar panel face up and start charging, without manual adjustment, which is very suitable for outdoor activities or use in non-fixed locations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the present invention when used as a fan;

[0020] Figure 3 This is an enlarged view of point A of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the present invention when charging;

[0022] Figure 5 It is a schematic structural diagram of the arc rod of the present invention;

[0023] Figure 6 It is an enlarged view of point B of the present invention.

[0024] In the figure: 1. Support base plate; 2. Support column; 3. Solar tracker; 4. Solar panel; 5. Connecting support plate; 6. Arc rod; 7. Pillar No. 1; 8. Arc hole; 9. Limit block; 10. Driving roller; 11. Motor No. 1; 12. Pillar No. 2; 13. Lifting tube; 14. Fastening screw; 15. Connecting block; 16. Connecting shaft; 17. Driven gear; 18. Driving gear; 19. Motor No. 2; 20. Main motor; 21. Back cover; 22. Fan blades; 23. Protective net; 24. Support rod; 25. Fixed support plate; 26. Lifting splint; 27. Adjusting screw. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1 , 2As shown in Figures 3, 4, 5 and 6, the present invention provides a technical solution: a solar-powered smart fan, comprising: a supporting base plate 1 with a groove on one side; a solar cell panel 4 fixedly connected to the groove on one side of the supporting base plate 1; an elevation adjustment mechanism is placed on one side of the supporting base plate 1, the elevation adjustment mechanism comprises a connecting support plate 5 rotatably mounted on one side of the supporting base plate 1 and an arc rod 6 fixedly connected to the outer side of the supporting base plate 1, a No. 1 motor 11 for driving the arc rod 6 to move is installed on the outer side of the connecting support plate 5; a supporting assembly is installed on the outer side of the connecting support plate 5, the supporting assembly comprises a lifting tube 13 that can be raised and lowered, a connecting block 15 is installed on the end of the lifting tube 13 by a fastening bolt, a connecting shaft 16 is fixedly connected to the end of the connecting block 15, and an angle adjustment assembly is arranged on the outer side of the connecting shaft 16; a fan part is rotatably arranged at the end of the connecting shaft 16, the fan part comprises a fan blade 22 and a protective net 23 arranged on the outer side of the fan blade 22, a fixed support plate 25 is installed at the bottom of the protective net 23 for clamping and fixing.

[0027] It should be noted that the present invention is provided with a controller. When the device needs to be charged, the fan is inverted as a whole, and the lifting splint 26 is brought into contact with the ground, so that the protective net 23 is at the bottom and the solar panel 4 is at the top. The solar tracker 3 detects the azimuth and angle of the sun, and drives the solar panel 4 to rotate left and right through the angle adjustment component. The driving roller 10 and the arc rod 6 are driven by the No. 1 motor 11 to drive the solar panel 4 to rotate along one end connected to the support plate 5, so as to adjust the elevation angle of the solar panel 4, and charge is performed through the solar panel 4. When the fan needs to be used, the arc rod 6 is driven by the driving roller 10 to move, so that the support bottom plate 1 is fitted with the connection support plate 5, and the support bottom plate 1 is brought into contact with the ground, so that the protective net 23 is located at the top, and the fan blades 22 are driven by the main motor 20 to be used as a fan. When using With solar panels as its power source, this fan reduces dependence on traditional electricity and enhances its environmental friendliness. As a renewable energy source, solar energy helps reduce carbon footprint and operating costs. The fan is equipped with a solar tracker that can automatically detect and track the position of the sun. The angle adjustment components and motors ensure that the solar panels always face the sun at the best angle, maximizing the photovoltaic panel's photoelectric conversion efficiency and energy collection. The fan's adjustable height and elevation design allow the product to be adjusted according to different usage environments and personal preferences, providing a customized comfort experience. The fan's direction and wind force can be easily changed by adjusting the support components and angle adjustment components. The inversion function in the design simplifies charging operations. Simply turn the fan upside down to make the solar panel face upward and start charging, without manual adjustment, making it very suitable for outdoor activities or use in non-fixed locations.

[0028] See also Figure 1 As shown, the four corners of the support base plate 1 on one side of the groove are fixedly connected with support columns 2, and a solar tracker 3 is fixedly connected to one side of the support base plate 1.

[0029] It should be noted that the support base plate 1 of the present invention is located on one side of the groove, and support columns 2 are fixedly connected at the four corners, which can provide a stable base to ensure that the entire device remains stable during use; a solar tracker 3 is fixedly connected to one side of the support base plate 1, so that the solar tracker can be directly connected to the solar panel, thereby optimizing the photoelectric conversion efficiency. The function of the solar tracker is to adjust the angle of the solar panel so that it is always aimed at the sun to maximize energy absorption.

[0030] See also Figure 1 , 5 As shown in , 6, one side of the support plate 5 is fixedly connected to a limiting block 9, one side of the limiting block 9 is rotatably connected to a driving roller 10, the driving roller 10 is frictionally connected to the arc rod 6, a No. 1 motor 11 is fixedly connected to one side of the limiting block 9, and the output end of the No. 1 motor 11 is fixedly connected to the driving roller 10.

[0031] It should be noted that the first motor 11 of the present invention is fixedly connected to the limit block 9, and its output end is directly fixedly connected to the driving roller 10. When the motor is started, the arc rod 6 is directly driven to move up and down by the rotation of the driving roller, so as to adjust the elevation angle of the solar panel 4 connected to the arc rod. The elevation angle adjustment is very critical because it directly affects the efficiency of the solar panel receiving sunlight. Through precise adjustment, the utilization rate of solar energy can be maximized.

[0032] See also Figure 1 , 2 As shown in Figure 4, the support assembly also includes a No. 1 support post 7 fixedly connected to one side of the connecting support plate 5, an arc hole 8 for use with the arc rod 6 is provided in the middle of the No. 1 support post 7, a No. 2 support post 12 is fixedly connected to the end of the No. 1 support post 7, the No. 2 support post 12 is slidably connected to the lifting tube 13, and a fastening screw 14 is threadedly connected to one side of the lifting tube 13.

[0033] It should be noted that the No. 1 pillar 7 of the present invention is fixed on one side of the connecting support plate 5, providing a main support point for the entire supporting structure. An arc hole 8 is provided in the middle of the No. 1 pillar 7 for use with the arc rod 6. The arc hole 8 allows the arc rod to slide within a certain range, so as to adjust the elevation angle of the solar panel. The design allows flexible angle adjustment while maintaining structural stability. By rotating the fastening screws, the position of the lifting tube can be adjusted, and then the height of the solar panel or fan connected to the lifting tube can be adjusted.

[0034] See also Figure 3 As shown, the angle adjustment assembly includes a driven gear 17 fixed to the outside of the connecting shaft 16 , the outside of the driven gear 17 is meshedly connected with a driving gear 18 , and a second motor 19 is installed at the bottom of the driving gear 18 .

[0035] It should be noted that the No. 2 motor 19 of the present invention drives the driving gear 18 to rotate, and the driving gear 18 is meshed with the driven gear 17. When the protective net 23 is in contact with the ground, under the action of force, the connecting shaft 16 drives the solar panel 4 to move left and right through the connecting block 15 and the No. 1 pillar 7, thereby realizing the tracking of the sun. When the supporting base plate 1 is in contact with the ground, the No. 2 motor 19 drives the driving gear 18 to move. Under the reaction of the force, the No. 2 motor 19 drives the main motor 20 to move left and right, thereby driving the fan blades 22 to rotate and swing left and right.

[0036] See also Figure 1 , 3 As shown, the fan unit includes a main motor 20, which is rotatably connected to the end of the connecting shaft 16, the second motor 19 is fixedly connected to the main motor 20 through a mounting plate, the fan blades 22 are installed at the output end of the main motor 20, the outer side of the main motor 20 is fixedly connected with a rear cover 21, and the protective net 23 is fixedly connected to the end of the rear cover 21.

[0037] It should be noted that the fan blades 22 of the present invention are installed at the output end of the main motor 20 and are direct components for the fan to generate airflow. The rear cover 21 is fixed to the outside of the main motor 20 to protect the internal components of the motor from dust and other external substances. The protective net 23 is fixedly connected to the end of the rear cover 21 to ensure the safety of the user and prevent accidental touching of the rotating fan blades.

[0038] See also Figure 1 , 2 As shown in 4, a support rod 24 is fixedly connected to the outer side of the protective net 23, and the end of the support rod 24 is fixedly connected to the fixed support plate 25. A lifting clamp 26 is provided below the fixed support plate 25. An adjusting screw 27 is threadedly connected to the middle part of the fixed support plate 25, and one end of the adjusting screw 27 is rotatably connected to the lifting clamp 26.

[0039] It should be noted that the lifting clamp 26 of the present invention is in contact with the ground and can be used as a support base. When it needs to be used in conjunction with other workpiece clamps, the clamped object is placed between the fixed support plate 25 and the lifting clamp 26 by screwing the adjustment screw 27, and the protective net 23 is clamped and fixed by the fixed support plate 25 and the lifting clamp 26.

[0040] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0042] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar-powered smart fan, characterized in that: include: A supporting base plate (1) having a groove on one side; A solar cell panel (4), the solar cell panel (4) being fixedly connected to a groove on one side of the supporting base plate (1); An elevation adjustment mechanism, the elevation adjustment mechanism being disposed on one side of the support base plate (1), the elevation adjustment mechanism comprising a connecting support plate (5) rotatably mounted on one side of the support base plate (1) and an arc-shaped rod (6) fixedly connected to the outer side of the support base plate (1), a first motor (11) for driving the arc-shaped rod (6) to move being mounted on the outer side of the connecting support plate (5); A support assembly, the support assembly is installed on the outer side of the connecting support plate (5), the support assembly comprises a lifting tube (13) that can be raised and lowered, a connecting block (15) is installed at the end of the lifting tube (13), a connecting shaft (16) is fixedly connected to the end of the connecting block (15), and an angle adjustment assembly is provided on the outer side of the connecting shaft (16); The fan part is rotatably arranged at the end of the connecting shaft (16), and the fan part comprises a fan blade (22) and a protective net (23) arranged outside the fan blade (22), and a fixed support plate (25) is installed at the bottom of the protective net (23) for clamping and fixing.

2. A solar-powered smart fan according to claim 1, characterized in that: The four corners of one side of the support base plate (1) located in the groove are fixedly connected to support columns (2), and one side of the support base plate (1) is fixedly connected to a solar tracker (3).

3. The solar-powered smart fan according to claim 1, characterized in that: One side of the connecting support plate (5) is fixedly connected to a limit block (9), one side of the limit block (9) is rotatably connected to a driving roller (10), the driving roller (10) is frictionally connected to the arc rod (6), the first motor (11) is fixedly connected to one side of the limit block (9), and the output end of the first motor (11) is fixedly connected to the driving roller (10).

4. The solar-powered smart fan according to claim 1, characterized in that: The support assembly also includes a No. 1 support (7) fixedly connected to one side of the connecting support plate (5), an arc-shaped hole (8) for use with the arc-shaped rod (6) is provided in the middle of the No. 1 support (7), a No. 2 support (12) is fixedly connected to the end of the No. 1 support (7), the No. 2 support (12) is slidably connected to the lifting tube (13), and a fastening screw (14) is threadedly connected to one side of the lifting tube (13).

5. The solar-powered smart fan according to claim 1, characterized in that: The angle adjustment assembly comprises a driven gear (17) fixedly connected to the outside of the connecting shaft (16); the outside of the driven gear (17) is meshedly connected with a driving gear (18); and a second motor (19) is installed at the bottom of the driving gear (18).

6. The solar-powered smart fan according to claim 5, characterized in that: The fan unit comprises a main motor (20), the main motor (20) is rotatably connected to the end of the connecting shaft (16), and the second motor (19) is fixedly connected to the main motor (20) via a mounting plate.

7. The solar-powered smart fan according to claim 6, characterized in that: The fan blades (22) are installed at the output end of the main motor (20), the outer side of the main motor (20) is fixedly connected with a rear cover (21), and the protective net (23) is fixedly connected to the end of the rear cover (21).

8. The solar-powered smart fan according to claim 7, characterized in that: A support rod (24) is fixedly connected to the outer side of the protective net (23), and the end of the support rod (24) is fixedly connected to the fixed support plate (25). A lifting clamping plate (26) is provided below the fixed support plate (25). An adjusting screw (27) is threadedly connected to the middle part of the fixed support plate (25), and one end of the adjusting screw (27) is rotatably connected to the lifting clamping plate (26).

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