A recharging base station

Abstract

This utility model discloses a rechargeable base station, belonging to the field of photovoltaic robot technology. It includes a base station body, which is tilted. Support legs are symmetrically welded and fixed to the bottom of the base station body. A photovoltaic panel is fixedly installed on the top of the base station body. A battery box and a solar inverter are fixedly installed on the rear side wall of the base station body. An automatic charging base is installed at the bottom of the interior of the base station body. A tilted guide plate is fixedly installed at the bottom of the station entrance of the base station body. This utility model achieves full-process autonomy of solar power generation, energy storage, and power supply through the photovoltaic panel, solar inverter, and battery box, reducing grid dependence and effectively responding to emergencies. The automatic charging base interacts with the robot in real time, achieving millimeter-level position calibration to avoid charging deviation. The circuit board integrates power monitoring and fault diagnosis functions for easy back-end management.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic robot technology, specifically relating to a recharge base station. Background Technology

[0002] In applications, photovoltaic robots are used on many factory rooftops or in large power plants where a large number of photovoltaic modules are installed. Using robots for cleaning is a very effective, safe, and labor-saving method.

[0003] However, the robot cannot be pulled by the power cord, as the power cord will get caught on the installed brackets or components. Therefore, most photovoltaic robots are powered by batteries. For large power plants, the area to be cleaned is large, and the robot's battery capacity is limited. To ensure comprehensive cleaning, the robot needs to be recharged and swapped at the charging base station at all times.

[0004] However, existing cleaning robot recharge stations are usually connected to charging stations via wires. When the charging station experiences an unexpected power outage, the recharge station cannot supply power normally, lacking emergency measures. Also, because the photovoltaic panels are installed at a certain distance from the ground, it is inconvenient for the robot to automatically return to the base station for charging. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a rechargeable base station.

[0006] The technical solution adopted to solve the above-mentioned technical problems is: a rechargeable base station, including a base station body, the base station body is inclined, the bottom end of the base station body is symmetrically welded and fixed with support legs, the top end of the base station body is fixedly installed with a photovoltaic panel, the rear side wall of the base station body is fixedly installed with a battery box and a solar inverter, the bottom end of the base station body is installed with an automatic charging base, the photovoltaic panel, the solar inverter, the battery box and the automatic charging base are electrically connected in sequence through wires, and the bottom end of the base station body is fixedly installed with an inclined guide plate.

[0007] Furthermore, a shielding plate is fixed to the top rear wall of the base station body, which shields and covers the solar inverter and battery box.

[0008] Through the above technical solution, the shielding plate covers the solar inverter and battery box, effectively resisting rain, dust and ultraviolet radiation, and significantly extending the equipment life.

[0009] Furthermore, the automatic charging base includes a charging base, the top of which is provided with a contact electrode that cooperates with the robot's electrode, and the upper surface of the charging base is provided with a mounting groove, the inside of which a communication module, a circuit board, and a positioning chip are installed, and the communication module is connected to the robot's signal transmitter.

[0010] Through the above technical solution, the automatic charging base adopts a combination of contact electrodes and positioning chips. It interacts with the robot in real time through the communication module to achieve millimeter-level position calibration and avoid charging deviation. The circuit board integrates power monitoring and fault diagnosis functions and can send charging status data to the robot through the communication module for easy back-end management.

[0011] Furthermore, the solar inverter is covered with a protective shell, which is fixed to the rear wall of the base station body. Through holes are opened on both sides of the protective shell, and several heat dissipation holes are opened at the bottom of the protective shell.

[0012] Through the above technical solution, the protective shell protects the solar inverter from water ingress and short circuits, and the protective shell is equipped with heat dissipation holes to prevent the inverter from operating at reduced frequency due to high temperature, thus ensuring system stability.

[0013] Furthermore, the base plate of each support leg is provided with several mounting holes.

[0014] The above technical solution supports anchor bolt fixing, enhances wind and earthquake resistance, and is suitable for complex outdoor environments.

[0015] Furthermore, both sides of the guide ramp are fixed with retaining edges.

[0016] Through the above technical solution, the edge can prevent the robot from sliding off the charging platform due to inertia, avoiding collision damage. At the same time, the guide plate adapts to the inclined surface of the photovoltaic module, making it easier for the robot to return directly to the base station and shorten the journey.

[0017] The beneficial effects of this utility model are as follows:

[0018] (1) By setting up photovoltaic panels, solar inverters and battery boxes, the entire process of solar power generation-storage-power supply is made autonomous, reducing the dependence on the power grid. The battery, as an energy storage unit, can continuously supply power to the charging base on rainy days or during peak electricity consumption periods, ensuring that the robot can be recharged at any time and effectively respond to emergencies.

[0019] (2) Through the set automatic charging base, it interacts with the robot in real time to achieve millimeter-level position calibration and avoid charging deviation. The circuit board integrates power monitoring and fault diagnosis functions and can send charging status data to the robot through the communication module for easy back-end management.

[0020] (3) By setting up guide ramps, support legs and base station body, and adapting to the inclined surface of photovoltaic modules, the robot can return directly to the base station, shortening the journey. The base station body can provide the robot with sunshade and rain protection while realizing the return function. Attached Figure Description

[0021] Figure 1 This utility model relates to a three-dimensional recharge base station. Figure 1 ;

[0022] Figure 2 This utility model relates to a three-dimensional recharge base station. Figure 2 ;

[0023] Figure 3 This is a perspective view of an automatic charging base for a rechargeable base station according to this utility model;

[0024] Figure 4 This is a partial perspective view of a recharge base station according to this utility model.

[0025] Reference numerals: 1. Base station body; 2. Photovoltaic panel; 3. Automatic charging base; 4. Support leg; 5. Shielding plate; 6. Guide ramp; 7. Edge guard; 8. Solar inverter; 9. Protective shell; 10. Battery box; 301. Charging base; 302. Contact electrode; 303. Mounting slot; 304. Communication module; 305. Circuit board; 306. Positioning chip; 401. Mounting hole; 901. Through hole; 902. Heat dissipation hole. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] like Figures 1-4 As shown, a rechargeable base station in this embodiment includes a base station body 1. The base station body 1 is inclined, which facilitates the natural sliding of rain and snow, reducing the risk of dust accumulation on the top. Support legs 4 are symmetrically welded and fixed at the bottom of the base station body 1. A photovoltaic panel 2 is fixedly installed at the top of the base station body 1. The inclined design of the base station body 1 allows for adjustment of the optimal tilt angle of the photovoltaic panel 2, maximizing the solar radiation area and improving photoelectric conversion efficiency. A battery box 10 and a solar inverter 8 are fixedly installed on the rear side wall of the base station body 1. An automatic charging base 3 is installed at the bottom of the interior of the base station body 1. The photovoltaic panel 2, solar inverter 8, battery box 10, and automatic charging base 3 are electrically connected in sequence through wires, realizing the autonomous operation of the entire process of solar power generation, energy storage, and power supply, reducing grid dependence. The battery, as an energy storage unit, can continuously supply power to the charging base on rainy days or during peak electricity consumption periods, ensuring that the robot can recharge at any time and effectively responding to emergencies. An inclined guide plate 6 is fixedly installed at the bottom of the station entrance of the base station body 1.

[0028] A shielding plate 5 is fixed to the top rear wall of the base station body 1. The shielding plate 5 shields and covers the solar inverter 8 and the battery box 10. The shielding plate 5 covers the solar inverter 8 and the battery box 10, effectively resisting rain, dust and ultraviolet radiation, and significantly extending the equipment life.

[0029] The automatic charging base 3 includes a charging base 301. The top of the charging base 301 is provided with a contact electrode 302 that cooperates with the robot's electrode. The upper surface of the charging base 301 is provided with a mounting groove 303. The mounting groove 303 is equipped with a communication module 304, a circuit board 305, and a positioning chip 306. The communication module 304 is connected to the robot's signal transmitter. The automatic charging base 3 adopts a combination scheme of contact electrode 302 + positioning chip 306. It interacts with the robot in real time through the communication module 304 to achieve millimeter-level position calibration and avoid charging deviation. The circuit board 305 integrates power monitoring and fault diagnosis functions and can send charging status data to the robot through the communication module 304 for easy back-end management.

[0030] The solar inverter 8 is covered by a protective shell 9, which is fixed to the rear wall of the base station body 1. The protective shell 9 has through holes 901 on both sides and several heat dissipation holes 902 at the bottom. The protective shell 9 protects the solar inverter 8 from water ingress and short circuit, and the heat dissipation holes 902 prevent the inverter from operating at reduced frequency due to high temperature, thus ensuring system stability.

[0031] The base plate of the support leg 4 is provided with several mounting holes 401 to support anchor bolt fixing, enhance wind and earthquake resistance, and is suitable for complex outdoor environments;

[0032] Both sides of the guide ramp 6 are fixed with baffles 7. The inclined guide ramp 6 at the bottom of the station entrance, together with the baffles 7 on both sides, forms a physical guide channel to help the robot quickly locate the charging area and reduce blind spot search time. The baffles 7 can prevent the robot from sliding off the charging platform due to inertia and avoid collision damage. At the same time, the guide ramp 6 is adapted to the inclined surface of the photovoltaic module, which makes it easy for the robot to return directly to the base station and shorten the journey.

[0033] The working principle of this embodiment is as follows: When the photovoltaic robot is low in power, it transmits a signal through the signal transmitter. The communication module 304 of the base station receives the signal, and the circuit board 305 processes the instruction to start the automatic charging base 3. Through the positioning chip 306, the photovoltaic robot is retracted from the surface of the photovoltaic module through the guide ramp 6 into the base station body 1, achieving millimeter-level position calibration to avoid charging deviation. When the contact electrode 302 contacts the robot's electrode, the robot can be automatically charged, and it is ensured that the base station and the robot will not get wet in thunderstorms. When the power is fully charged, the photovoltaic robot automatically returns to the last working position to continue cleaning.

[0034] Meanwhile, the photovoltaic panel 2, together with the solar inverter 8 and the battery box 10, enables the entire power supply process to be autonomous, reducing dependence on the power grid. The battery, as an energy storage unit, can continuously supply power to the charging base on cloudy or rainy days or during peak electricity consumption periods, ensuring that the robot can be recharged at any time and effectively cope with emergencies.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model.

Claims

1. A rechargeable base station, comprising a base station body (1), characterized in that: The base station body (1) is inclined. Support legs (4) are symmetrically welded and fixed at the bottom of the base station body (1). A photovoltaic panel (2) is fixedly installed at the top of the base station body (1). A battery box (10) and a solar inverter (8) are fixedly installed on the rear side wall of the base station body (1). An automatic charging base (3) is installed at the bottom inside the base station body (1). The photovoltaic panel (2), the solar inverter (8), the battery box (10), and the automatic charging base (3) are electrically connected in sequence through wires. An inclined guide plate (6) is fixedly installed at the bottom of the station entrance of the base station body (1).

2. A rechargeable base station according to claim 1, characterized in that, A shielding plate (5) is fixed to the rear top wall of the base station body (1), and the shielding plate (5) shields and covers the solar inverter (8) and the battery box (10).

3. A rechargeable base station according to claim 1, characterized in that, The automatic charging base (3) includes a charging base (301). The top of the charging base (301) is provided with a contact electrode (302) that cooperates with the electrode of the robot. The upper surface of the charging base (301) is provided with a mounting groove (303). A communication module (304), a circuit board (305), and a positioning chip (306) are installed inside the mounting groove (303). The communication module (304) is connected to the signal transmitter of the robot.

4. The base station of claim 1, wherein, The solar inverter (8) is covered with a protective shell (9), which is fixed to the rear wall of the base station body (1). The protective shell (9) has through holes (901) on both sides and several heat dissipation holes (902) at the bottom.

5. A rechargeable base station according to claim 1, characterized in that, The base plate of each support leg (4) is provided with several mounting holes (401).

6. The base station of claim 1, wherein, Both sides of the guide ramp (6) are fixed with flanges (7).

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