Photovoltaic new energy power supply carport

Abstract

The utility model discloses a photovoltaic new energy power supply carport relates to carport field, the utility model discloses a carport frame is welded with support frame on two, the bottom of support frame is flush with the bottom of carport frame, one side of two carport frames all is fixed with the side plate. The utility model discloses through being provided with worm, worm wheel, servo motor, pivot, winding roller and sunshade cloth, when needing sunshade, through power switch starting servo motor, and servo motor output end drives worm rotation, because worm and worm wheel are engaged, and worm rotation drives worm wheel rotation, and further drive pivot rotation that is connected with worm wheel, and winding roller synchronous rotation is made to winding roller rotation, and the sunshade cloth that releases winding on winding roller, and sunshade cloth then is lowered to shield the car, and the sunshade cloth shields the sunlight, and the heat is reduced to enter the car, and the temperature in the car is avoided sharply rising after the vehicle is parked under the sun for a long time, thereby improving the sunshade use effect of carport.

Description

Technical Field

[0001] This utility model relates to the field of carports, specifically a photovoltaic new energy power supply carport. Background Technology

[0002] A photovoltaic (PV) new energy power supply carport is a new type of energy facility that integrates a photovoltaic power generation system with the carport structure. It converts light energy into electrical energy through solar panels, realizing a multi-functional integration of vehicle protection, clean power generation, and electric vehicle charging. It consists of photovoltaic modules, carport frame, grid-connected inverter, energy storage system, charging pile, and energy management system. A household PV new energy power supply carport (referred to as "PV carport") is a green energy solution that combines a solar power generation system with a household carport. It can provide sun and rain protection for vehicles, and can also generate electricity through solar panels to meet the needs of household electricity consumption and electric vehicle charging. It has become a popular choice in the field of household new energy in recent years.

[0003] Existing photovoltaic (PV) carports are typically installed facing south or north. However, if the orientation of the building or the roof structure prevents them from facing due south (or due north), they are installed in a slightly east or west direction depending on the actual situation. Since traditional PV carports rely on rooftop solar panels or fixed roof structures for basic shading, they cannot be flexibly adjusted for scenarios with direct sunlight. When a PV carport is installed facing east or west, sunlight may directly enter the carport from the side of the carport not covered by the PV panels as the sun's position changes. This results in the vehicle being exposed to sunlight for a long time, causing the interior temperature to rise rapidly, and the vehicle's paint to age and fade due to long-term ultraviolet radiation, thus reducing the effectiveness of the carport. Summary of the Invention

[0004] Therefore, the purpose of this utility model is to provide a photovoltaic new energy power supply carport to solve the technical problem of poor carport performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic new energy power supply carport, comprising two carport frames, each of which is welded with a support frame, the bottom of which is flush with the bottom of the carport frame, a side plate fixed to one side of each of the two carport frames, a housing mounted on the outer surface of one of the side plates, a rotating shaft connected between the two side plates via a bearing, a take-up roller mounted on the outer wall of the rotating shaft, and one end of the rotating shaft extending into the interior of the housing and mounted with a worm gear, a servo motor mounted on one side of the housing, and a worm gear extending into the interior of the housing connected to the output end of the servo motor, and a sunshade cloth wrapped around the outer wall of the take-up roller.

[0006] By adopting the above technical solution, when it is necessary to shade a car, the servo motor can be started. The servo motor can drive the worm gear to rotate, which in turn drives the worm wheel to rotate, which in turn drives the shaft to rotate, and then drives the take-up roller to rotate.

[0007] Furthermore, a sliding groove is provided on the outer surface of one of the support frames and the back of the other support frame, and a sliding seat is provided inside the sliding groove. A counterweight tube is installed between the two sliding seats by bolts.

[0008] By adopting the above technical solution, the slide and the slide groove are designed to guide the counterweight tube, thereby improving the stability of the counterweight tube and preventing it from shaking randomly.

[0009] Furthermore, the bottom edge of the sunshade fabric is sewn with a pocket sleeve, and the diameter of the pocket sleeve is slightly larger than the diameter of the counterweight tube.

[0010] By adopting the above technical solution, the pocket sleeve design facilitates the placement of the counterweight tube.

[0011] Furthermore, the counterweight tube passes through the pocket sleeve, and the counterweight tube may be a 6061 aluminum alloy round tube.

[0012] By adopting the above technical solution, the counterweight tube can be inserted into the inside of the pocket sleeve, thus facilitating the installation of the counterweight tube.

[0013] Furthermore, a power switch is installed on one of the support frames, and the power switch is electrically connected to the servo motor.

[0014] By adopting the above technical solution, the servo motor can be started or stopped by a power switch.

[0015] Furthermore, one end of the worm is connected to the inner wall of the housing via a bearing, and the worm meshes with a worm wheel.

[0016] By adopting the above technical solution, when the worm rotates, it will drive the worm wheel to rotate, and the worm wheel will drive the shaft to rotate.

[0017] Furthermore, the sunshade fabric is made of acrylic canvas material, and the pocket sleeve is made of high-strength polyester industrial canvas material.

[0018] By adopting the above technical solution, the sunshade cloth can provide sunshade, while the pocket sleeve is made of high-strength polyester industrial canvas material, which can improve the strength of the pocket sleeve so as to support the counterweight tube.

[0019] Furthermore, the counterweight tube is slidably connected to the slide groove via a slide block, and the counterweight tube is detachably connected to the slide block.

[0020] By adopting the above technical solution, the slide can slide inside the slide groove when the counterweight tube moves down, thereby improving the stability of the counterweight tube when it moves.

[0021] Furthermore, solar panels are installed on the top of both of the carport frames, and the solar panels are installed at an angle.

[0022] By adopting the above technical solution, the function of solar panels is to directly convert solar radiation energy into electrical energy.

[0023] Furthermore, a cover plate is bolted to the top of the housing.

[0024] By adopting the above technical solution, the cover plate can seal the top of the housing, and the housing can protect the worm gear and worm.

[0025] In summary, the present invention has the following main advantages: 1. This utility model is equipped with a worm gear, a worm wheel, a servo motor, a rotating shaft, a take-up roller, and a sunshade cloth. When sunshade is needed, the user starts the servo motor through the power switch. The output end of the servo motor drives the worm gear to rotate. Since the worm gear meshes with the worm wheel, the rotation of the worm gear drives the rotation of the worm wheel, which in turn drives the rotating shaft connected to the worm wheel to rotate. The rotation of the rotating shaft causes the take-up roller to rotate synchronously, releasing the sunshade cloth wound on the take-up roller. The sunshade cloth is then lowered to block sunlight for the car. By blocking sunlight with the sunshade cloth, heat is reduced from entering the car, preventing the interior temperature of the car from rising sharply after the car has been parked in the sun for a long time. At the same time, it prevents the car paint from aging and fading due to long-term exposure to sunlight, extending the service life of the paint and improving the sunshade effect of the carport. 2. This utility model is equipped with a sliding block, a sliding groove, a counterweight tube, and a pocket sleeve. When the winding roller releases the sunshade cloth, under the action of the counterweight tube, the sunshade cloth moves vertically downward along the sliding groove of the support frame through the sliding block, thereby enabling the sunshade cloth to be smoothly lowered. 3. The sunshade cloth of this utility model is made of acrylic canvas, which has good weather resistance, UV resistance and waterproof performance; the pocket sleeve is made of high-strength polyester industrial canvas, which has high strength and can effectively support the counterweight tube and extend the service life of the equipment. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the overall side structure of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the shell of this utility model; Figure 4 This is a schematic diagram of the sunshade fabric structure of this utility model; Figure 5 This is a schematic diagram of the support frame structure of this utility model; Figure 6 This is a schematic diagram of the counterweight tube structure of this utility model; Figure 7 For the present utility model Figure 6 A magnified structural diagram of point A in the middle.

[0027] In the diagram: 1. Carport frame; 2. Solar panel; 3. Support frame; 4. Side plate; 5. Slide; 6. Counterweight tube; 7. Elastic pad; 8. Housing; 9. Cover plate; 10. Servo motor; 11. Shaft; 12. Take-up roller; 13. Worm gear; 14. Slide groove; 15. Power switch; 16. Worm wheel; 17. Sunshade cloth; 18. Pocket sleeve. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0029] The embodiments of this utility model will be described below based on its overall structure.

[0030] Example 1: A type of photovoltaic new energy power supply carport, such as Figures 1-7 As shown, the device includes two carport frames 1, with solar panels 2 mounted on the top of each frame 1. The solar panels 2 are inclined and their function is to directly convert solar radiation energy into electrical energy. To ensure the power supply of photovoltaic new energy, grid-connected inverters, energy storage systems, charging piles, and energy management systems are also installed. (Since solar power generation is existing technology, and the aforementioned equipment is all existing equipment, and how to install and connect cables is also existing technology, which is well known to those skilled in the art, this application does not show these features in the description and accompanying drawings.) Support frames 3 are welded to both carport frames 1, with the bottom of the support frames 3 flush with the bottom of the carport frames 1. Side plates 4 are fixed to one side of each carport frame 1. A housing 8 is mounted on the outer surface of one side plate 4. A rotating shaft 11 is connected between the two side plates 4 via a bearing. A winding roller 12 is mounted on the outer wall of the rotating shaft 11, and one end of the rotating shaft 11 extends into the interior of the housing 8 and is fitted with a worm gear 16. The worm gear 16 is made of tin bronze (such as ZCuSn10P1).

[0031] Specifically, a servo motor 10 is installed on one side of the housing 8, and the output end of the servo motor 10 is connected to a worm gear 13 extending into the housing 8. The worm gear 13 is made of high-strength alloy structural steel (such as 40Cr or 20CrMnTi). The outer wall of the take-up roller 12 is wrapped with a sunshade cloth 17. When it is necessary to shade the car, the servo motor 10 can be started. The operation of the servo motor 10 can drive the worm gear 13 to rotate, which in turn drives the worm wheel 16 to rotate, which in turn drives the rotating shaft 11 to rotate, and drives the take-up roller 17 to rotate. 2. The top of the housing 8 is bolted with a cover plate 9, which can seal the top of the housing 8 and protect the worm gear 16 and worm 13. The outer surface of one support frame 3 and the back of the other support frame 3 are provided with a sliding groove 14, and a sliding seat 5 is provided inside the sliding groove 14. A counterweight tube 6 is bolted between the two sliding seats 5. The sliding seats 5 and the sliding groove 14 are designed to guide the counterweight tube 6, thereby improving the stability of the counterweight tube 6 and preventing the counterweight tube 6 from shaking randomly.

[0032] See Figures 1-6 The counterweight tube 6 can be a 6061 aluminum alloy round tube. The counterweight tube 6 can be inserted into the pocket sleeve 18 for easy installation. The counterweight tube 6 is slidably connected to the slide groove 14 via a slide block 5. The counterweight tube 6 and slide block 5 are detachably connected so that the slide block 5 can slide inside the slide groove 14 when the counterweight tube 6 moves downwards, thereby improving the stability of the counterweight tube 6 during movement. A power switch 15 is installed on a support frame 3. The power switch 15 is a Siemens industrial-grade waterproof push-button switch. The power switch 15 is electrically connected to the servo motor 10 so that the servo motor 10 can be started or stopped via the power switch 15. The solar panel 2 is connected to the servo motor 10 via the photovoltaic system's energy storage device. The servo motor 10 forms an indirect power supply connection, that is, the electrical energy generated by the solar panel 2 needs to be stored and regulated by an energy storage system (such as a battery) before it can power the servo motor 10 and other electrical equipment. The power switch 15 is connected in series in the circuit between the servo motor 10 and the energy storage device to control the power supply circuit (how the circuit is connected is a public technology in this field, so it is not described in detail in the specification or shown in the accompanying drawings). One end of the worm gear 13 is connected to the inner wall of the housing 8 through a bearing. The worm gear 13 meshes with the worm wheel 16. When the worm gear 13 rotates, it will drive the worm wheel 16 to rotate, and the worm wheel 16 will drive the shaft 11 to rotate.

[0033] Example 2: Based on the above embodiment 1, the following structure will be set in order to install the counterweight tube 6.

[0034] Specifically, a pocket sleeve 18 is sewn onto the bottom edge of the sunshade fabric 17, and the diameter of the pocket sleeve 18 is slightly larger than the diameter of the counterweight tube 6. An elastic pad 7 made of neoprene rubber is installed at the bottom of the pocket sleeve 18. The counterweight tube 6 passes through the pocket sleeve 18. The pocket sleeve 18 is made of high-strength polyester industrial canvas material. The use of high-strength polyester industrial canvas material in the pocket sleeve 18 can improve its strength so as to support the counterweight tube 6.

[0035] Example 3: Based on the above embodiment 1, in order to improve the sunshade performance of the sunshade cloth 17, the following materials will be used to make the sunshade cloth 17.

[0036] See Figures 1-7 The sunshade fabric 17 is made of acrylic canvas material, which has good weather resistance, UV resistance and waterproof performance, thereby improving the sunshade performance of the sunshade fabric 17.

[0037] The working principle of this utility model is as follows: First, the inclined solar panel installed on the top of the carport frame 1 directly converts solar radiation energy into electrical energy. When a vehicle is parked in the carport and the sun shines on the carport from the left, the user can start the servo motor 10 through the power switch 15 on the support frame 3. The output end of the servo motor 10 drives the worm gear 13 to rotate, and the worm gear 13 meshes with the worm wheel 16 in the housing 8. The rotation of the worm gear 13 drives the worm wheel 16 to rotate, thereby driving the rotating shaft 11 connected to the worm wheel 16 to rotate synchronously. The take-up roller 12 rotates with the rotating shaft 11, releasing the sunshade cloth 17 wound on the take-up roller 12. The pocket sleeve 18 sewn at the bottom edge of the sunshade cloth 17 has a counterweight tube 6 inserted inside. Under the gravity of the counterweight tube 6, the sunshade cloth 17 moves vertically downward along the slide groove 14 of the support frame 3 through the slide block 5, so as to achieve stable lowering to block the vehicle and prevent the sun from shining on the car. When the sunshade cloth is retracted, the servo motor 10 rotates in the reverse direction, and drives the take-up roller 12 to rotate in the reverse direction through the worm gear 13 and worm wheel 16, so that the sunshade cloth 17 can be re-wound.

[0038] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A photovoltaic new energy power supply carport, comprising two carport frames (1), characterized in that: Support frames (3) are welded on both of the carport frames (1). The bottom of the support frame (3) is flush with the bottom of the carport frame (1). Side plates (4) are fixed on one side of both of the carport frames (1). A housing (8) is installed on the outer surface of one of the side plates (4). A rotating shaft (11) is connected between the two side plates (4) by a bearing. A take-up roller (12) is installed on the outer wall of the rotating shaft (11). One end of the rotating shaft (11) extends into the interior of the housing (8) and is equipped with a worm gear (16). A servo motor (10) is installed on one side of the housing (8). The output end of the servo motor (10) is connected to a worm (13) extending into the interior of the housing (8). A sunshade cloth (17) is wrapped around the outer wall of the take-up roller (12).

2. The photovoltaic new energy powered carport according to claim 1, characterized in that: A sliding groove (14) is provided on the outer surface of one of the support frames (3) and the back of the other support frame (3), and a sliding seat (5) is provided inside the sliding groove (14). A counterweight tube (6) is installed between the two sliding seats (5) by bolts.

3. The photovoltaic new energy powered carport according to claim 1, characterized in that: The bottom edge of the sunshade fabric (17) is sewn with a pocket sleeve (18), and the diameter of the pocket sleeve (18) is slightly larger than the diameter of the counterweight tube (6).

4. The photovoltaic new energy powered carport according to claim 2, characterized in that: The counterweight tube (6) passes through the pocket sleeve (18), and the counterweight tube (6) may be a 6061 aluminum alloy round tube.

5. The photovoltaic new energy powered carport according to claim 1, characterized in that: A power switch (15) is mounted on one of the support frames (3), and the power switch (15) is electrically connected to the servo motor (10).

6. The photovoltaic new energy powered carport according to claim 1, characterized in that: One end of the worm (13) is connected to the inner wall of the housing (8) through a bearing, and the worm (13) meshes with the worm wheel (16).

7. The photovoltaic new energy powered carport according to claim 3, characterized in that: The sunshade fabric (17) is made of acrylic canvas material, and the pocket sleeve (18) is made of high-strength polyester industrial canvas material.

8. The photovoltaic new energy powered carport according to claim 4, characterized in that: The counterweight tube (6) is slidably connected to the slide groove (14) via the slide block (5), and the counterweight tube (6) is detachably connected to the slide block (5).

9. The photovoltaic new energy powered carport according to claim 1, characterized in that: Solar panels (2) are installed on the top of the two carport frames (1), and the solar panels (2) are set at an angle.

10. The photovoltaic new energy powered carport according to claim 1, characterized in that: The top of the housing (8) is bolted with a cover plate (9).

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