Wind-solar combined power generation device

Abstract

The utility model discloses a wind and light combined power generation device which comprises a supporting rod, a photovoltaic panel, a wind power generation unit and a steering adjusting device. According to the utility model, the steering adjusting device is arranged at the upper part of the supporting rod, the stepping motor is set in a timing manner through the control box, the control box can start the stepping motor in a timing manner according to the current time, and the stepping motor controls the rotating sleeve to rotate at a slow speed through the driving rod, so that the rotating sleeve drives the photovoltaic panel on the connecting rod to change the orientation angle; by arranging an auxiliary steering mechanism at the bottom of a supporting rod and screwing a nut through a wrench, a worm is driven to rotate, the worm drives a worm gear to rotate, then the supporting rod is driven to rotate, the orientation position of a through groove is adjusted, and the photovoltaic power generation efficiency is improved. Therefore, the rotatable position of the photovoltaic panel is adjusted to avoid the rotation dead angle of the through groove.

Description

Technical Field

[0001] The utility model relates to the relevant field of wind-solar complementary power generation devices, and in particular to a wind-solar combined power generation device. Background Art

[0002] Wind and solar power generation refers to a method of generating electricity using wind energy and solar energy. Wind energy refers to the kinetic energy of air movement, while solar energy refers to the radiation energy from the sun. Both can be converted into electrical energy and then used for power supply.

[0003] Existing patent application number: CN202122218178.1 Mobile wind-solar energy power generation device, wind-solar power generation system, including: a rack, including mobile components, the rack has a mobile state and a static state, the rack serves as the installation basis for the light energy mechanism and the wind energy mechanism, and integrates at least two energy conversion mechanisms, and the rack can rely on the mobile components to move. Move to places with abundant wind and solar energy to convert energy and generate electricity. After the smart battery unit is fully charged, it can be removed from the rack and sent to scenarios such as road lighting power supply, navigation application power supply, monitoring power supply, communication application power supply, and power station application power supply.

[0004] The above patent records a wind-solar power generation device, in which the wind power generation unit adopts a vertical axis wind rotor, which can generate electricity in 360 degrees without blind spots and can utilize wind energy more effectively. However, the photovoltaic panels in the wind-solar power generation device are used for fixed installation angles. As the angle of sunlight changes during the day, the photovoltaic panels have certain power generation blind spots, which greatly affects the photovoltaic power generation efficiency in the wind-solar power generation device. The installation structure of the photovoltaic panels can be optimized to solve the above problem. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a wind-solar combined power generation device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wind-solar combined power generation device, comprising a support rod, a photovoltaic panel, a wind power generation unit and a steering adjustment device, wherein a photovoltaic panel is arranged on the upper part of the support rod, a wind power generation unit is installed on the top of the support rod, a steering adjustment device is arranged on the upper part of the support rod, the photovoltaic panel is connected to the support rod through the steering adjustment device, the steering adjustment device comprises a rotating sleeve, a connecting rod, a stepping motor, a driving rod, a through groove, a control box and an auxiliary steering mechanism, the rotating sleeve is sleeved to the upper part of the support rod and is rotatably installed with it through a bearing, connecting rods are symmetrically installed on both sides of the rotating sleeve, the photovoltaic panel bolts are installed at the end of the connecting rod, a stepping motor is installed in the inner cavity of the support rod, a driving rod is installed at the top output end of the stepping motor, a through groove is horizontally opened on the upper surface of the support rod, the driving rod passes through the through groove and is connected and fixed to the inner side wall of the rotating sleeve, a control box is installed in the middle of the support rod, and the control box establishes a control connection with the stepping motor through a wired connection, and an auxiliary steering mechanism is arranged at the bottom of the support rod.

[0007] Preferably, the stepper motor drives the rotating sleeve to rotate within a range of not less than 270 degrees.

[0008] Preferably, the control box controls the stepping motor in a timing control manner.

[0009] Preferably, a conical sleeve is sleeved on the outer surface of the support rod, and the conical sleeve is located above the rotating sleeve.

[0010] Preferably, the auxiliary steering mechanism includes a base, a plug-in slot, a worm, a nut and a worm wheel, the base is located at the bottom of the support rod, the top of the base is provided with a plug-in slot, the support rod is inserted into the inner side of the plug-in slot and is rotatably connected thereto, a worm is horizontally installed on the side wall of the plug-in slot, a nut is welded on the front end of the worm, a worm wheel is sleeved and installed on the lower surface of the support rod, and the worm is meshed with the side of the worm wheel.

[0011] Preferably, the maximum rotation angle between the support rod and the base does not exceed 360 degrees.

[0012] Beneficial effects of the utility model:

[0013] The utility model arranges a steering adjustment device on the upper part of the support rod, and sets the timing of the stepper motor through a control box. The control box can start the stepper motor at a fixed time according to the current time. The stepper motor controls the rotating sleeve to rotate slowly through the driving rod, so that the rotating sleeve drives the photovoltaic panel on the connecting rod to change the orientation angle, so that the direction of the photovoltaic panel can be aligned with the current sunshine angle, reducing the power generation blind area, thereby improving the photovoltaic power generation efficiency.

[0014] The utility model provides an auxiliary steering mechanism at the bottom of the support rod, and a nut is twisted by a wrench to drive the worm to rotate, so that the worm drives the worm wheel to rotate, and then drives the support rod to rotate, so as to adjust the direction of the through slot, thereby adjusting the rotatable position of the photovoltaic panel to avoid the rotation blind angle of the through slot. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the support rod in the utility model from top view;

[0017] Figure 3 This utility model Figure 2 Schematic diagram of the local structure;

[0018] Figure 4 It is a schematic diagram of the partial structure of the support rod in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the auxiliary steering mechanism in the utility model.

[0020] Among them: support rod-1, photovoltaic panel-2, wind power generation unit-3, steering adjustment device-4, rotating sleeve-41, connecting rod-42, stepping motor-43, driving rod-44, through slot-45, control box-46, auxiliary steering mechanism-47, base-471, plug-in slot-472, worm-473, nut-474, worm wheel-475, tapered sleeve-48. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0022] See also Figure 1 The utility model provides a wind-solar combined power generation device, including a support rod 1, a photovoltaic panel 2, a wind power generation unit 3 and a steering adjustment device 4. The photovoltaic panel 2 is arranged on the upper part of the support rod 1, and the wind power generation unit 3 is installed on the top of the support rod 1. The steering adjustment device 4 is arranged on the upper part of the support rod 1, and the photovoltaic panel 2 is connected to the support rod 1 through the steering adjustment device 4.

[0023] See also Figure 2-4The steering adjustment device 4 in the utility model includes a rotating sleeve 41, a connecting rod 42, a stepping motor 43, a driving rod 44, a through groove 45, a control box 46 and an auxiliary steering mechanism 47. The rotating sleeve 41 is sleeved to the upper part of the support rod 1 and is rotatably installed with it through a bearing. The connecting rods 42 are symmetrically installed on both sides of the rotating sleeve 41. The photovoltaic panel 2 is bolted to the end of the connecting rod 42. The stepping motor 43 is installed in the inner cavity of the support rod 1. The driving rod 44 is installed at the top output end of the stepping motor 43. A through groove 45 is horizontally opened on the upper surface of the support rod 1. The driving rod 44 passes through the through groove 45 and is connected and fixed to the inner wall of the rotating sleeve 41, so that the stepping motor 43 can control the rotation of the rotating sleeve 41 through the driving rod 44 to adjust the orientation angle of the photovoltaic panel 2. A control box 46 is installed in the middle of the support rod 1, and the control box 46 establishes a control connection with the stepping motor 43 through a wired connection. An auxiliary steering mechanism 47 is arranged at the bottom of the support rod 1.

[0024] To further explain, the stepper motor 43 drives the rotating sleeve 41 to rotate within a range of not less than 270 degrees, so that the photovoltaic panel 2 has sufficient angle adjustment margin.

[0025] To further explain, the control box 46 controls the stepper motor 43 in a timing control manner. The control box 46 can start the stepper motor 43 according to the current time, allowing the stepper motor 43 to drive the photovoltaic panel 2 to turn, so that the direction of the photovoltaic panel 2 can match the current sunlight angle.

[0026] To further explain, a conical sleeve 48 is sleeved on the outer surface of the support rod 1, and the conical sleeve 48 is located above the rotating sleeve 41. The conical sleeve 48 plays a rain shielding role above the rotating sleeve 41 to prevent rainwater from entering the through groove 45 and causing structural failure.

[0027] See also Figure 5 The auxiliary steering mechanism 47 in the utility model includes a base 471, a plug-in slot 472, a worm 473, a nut 474 and a worm wheel 475. The base 471 is located at the bottom of the support rod 1, and a plug-in slot 472 is provided at the top of the base 471. The support rod 1 is inserted into the inner side of the plug-in slot 472 and is rotatably connected thereto. A worm 473 is horizontally installed on the side wall of the plug-in slot 472, and a nut 474 is welded to the front end of the worm 473. A worm wheel 475 is sleeved and installed on the lower surface of the support rod 1, and the worm 473 is meshed with the side of the worm wheel 475. The worm 473 is rotated to drive the worm wheel 475 to rotate, thereby driving the support rod 1 to rotate, so as to adjust the direction of the through slot 45.

[0028] To further explain, the maximum rotation angle of the support rod 1 and the base 471 does not exceed 360 degrees, so as to prevent the lines on the support rod 1 from being tangled together due to continuous rotation.

[0029] Here’s how it works:

[0030] First, during installation, the base 471 is first bolted and fixed at a predetermined position, thereby completing the installation and fixation of the support rod 1, and then the photovoltaic panel 2 and the wind power generation unit 3 are connected to the power grid system to complete the installation work.

[0031] Second, before use, the orientation angle of the support rod 1 can be adjusted. First, use a wrench to tighten the nut 474 to drive the worm 473 to rotate, and let the worm 473 drive the worm wheel 475 to rotate, thereby driving the support rod 1 to rotate, so as to adjust the orientation position of the through slot 45, thereby adjusting the rotatable position of the photovoltaic panel 2 to avoid the rotation blind spot of the through slot 45.

[0032] Third, when in use, the wind power generation unit 3 can use wind energy to generate electricity, and the photovoltaic panel 2 converts sunlight into electrical energy through the photoelectric effect. The generated electrical energy is transmitted to the power grid through cables, thereby realizing wind-solar complementary power generation.

[0033] Fourth, during use, if the orientation of the photovoltaic panel 2 remains unchanged, as the angle of sunlight changes during the day, the photovoltaic panel 2 will produce a certain power generation blind spot, affecting the photovoltaic power generation efficiency. By setting a steering adjustment device 4 on the upper part of the support rod 1, first, the stepper motor 43 is timed through the control box 46. The control box 46 can start the stepper motor 43 according to the current time. The stepper motor 43 controls the rotating sleeve 41 to rotate slowly through the driving rod 44, so that the rotating sleeve 41 drives the photovoltaic panel 2 on the connecting rod 42 to change the orientation angle, so that the direction of the photovoltaic panel 2 can be aligned with the current sunlight angle, reducing the power generation blind spot, thereby improving the photovoltaic power generation efficiency. Among them, by setting a conical sleeve 48 above the rotating sleeve 41, the conical sleeve 48 plays a rain shielding role to prevent rainwater from entering the through groove 45 and causing structural failure.

[0034] The utility model provides a wind-solar combined power generation device, by arranging a steering adjustment device 4 on the upper part of a support rod 1, and timing setting a stepper motor 43 through a control box 46, the control box 46 can start the stepper motor 43 according to the current time, the stepper motor 43 controls the rotating sleeve 41 to rotate slowly through a driving rod 44, so that the rotating sleeve 41 drives the photovoltaic panel 2 on the connecting rod 42 to change the orientation angle, so that the direction of the photovoltaic panel 2 can be aligned with the current sunshine angle, the power generation blind area is reduced, and the photovoltaic power generation efficiency is improved, and an auxiliary steering mechanism 47 is arranged at the bottom of the support rod 1, and the nut 474 is screwed by a wrench to drive the worm 473 to rotate, and the worm 473 drives the worm wheel 475 to rotate, and then drives the support rod 1 to rotate, so as to adjust the orientation position of the through slot 45, thereby adjusting the rotatable position of the photovoltaic panel 2 to avoid the rotation dead angle of the through slot 45.

[0035] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wind-solar combined power generation device, comprising a support rod (1), a photovoltaic panel (2) and a wind power generation unit (3), wherein the photovoltaic panel (2) is arranged on the upper part of the support rod (1), the wind power generation unit (3) is installed on the top of the support rod (1), and a steering adjustment device (4) is arranged on the upper part of the support rod (1); Features: The invention also comprises a steering adjustment device (4), wherein the photovoltaic panel (2) is connected to the support rod (1) via the steering adjustment device (4), wherein the steering adjustment device (4) comprises a rotating sleeve (41), a connecting rod (42), a stepping motor (43), a driving rod (44), a through slot (45), a control box (46) and an auxiliary steering mechanism (47), wherein the rotating sleeve (41) is sleeved on the upper part of the support rod (1) and is rotatably mounted therewith via a bearing, and connecting rods (42) are symmetrically mounted on both sides of the rotating sleeve (41), and the photovoltaic panel (2) is bolted to the connecting rods (42) ) end, a stepper motor (43) is installed in the inner cavity of the support rod (1), a driving rod (44) is installed at the top output end of the stepper motor (43), a through slot (45) is horizontally opened on the upper surface of the support rod (1), the driving rod (44) passes through the through slot (45) and is connected and fixed to the inner wall of the rotating sleeve (41), a control box (46) is installed in the middle of the support rod (1), and the control box (46) establishes a control connection with the stepper motor (43) by wired connection, and an auxiliary steering mechanism (47) is arranged at the bottom of the support rod (1).

2. A wind-solar combined power generation device according to claim 1, characterized in that: The stepping motor (43) drives the rotating sleeve (41) to rotate within an angle range of not less than 270 degrees.

3. The wind-solar combined power generation device according to claim 1, characterized in that: The control box (46) controls the stepping motor (43) in a timing control manner.

4. The wind-solar combined power generation device according to claim 1, characterized in that: A conical sleeve (48) is sleeved and installed on the outer surface of the support rod (1), and the conical sleeve (48) is located above the rotating sleeve (41).

5. The wind-solar combined power generation device according to claim 1, characterized in that: The auxiliary steering mechanism (47) comprises a base (471), a plug-in slot (472), a worm (473), a nut (474) and a worm wheel (475); the base (471) is located at the bottom of the support rod (1); a plug-in slot (472) is provided at the top of the base (471); the support rod (1) is inserted into the inner side of the plug-in slot (472) and is rotatably connected thereto; a worm (473) is horizontally mounted on the side wall of the plug-in slot (472); a nut (474) is welded to the front end of the worm (473); a worm wheel (475) is sleeved and mounted on the lower surface of the support rod (1); and the worm (473) is meshed with the side of the worm wheel (475).

6. The wind-solar combined power generation device according to claim 5, characterized in that: The maximum rotation angle between the support rod (1) and the base (471) does not exceed 360 degrees.

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