Weather-proof ground base for wireless charging of inspection robot

Abstract

The invention provides a weather-proof ground base for wireless charging of an inspection robot, the weather-proof ground base comprises a base body, the base body is pre-buried beside a wellhead of a heat supply pipe, the base body specifically comprises a shell, a wireless charging transmitting module and a positioning guide structure, the wireless charging transmitting module is arranged in the shell, and the positioning guide structure is arranged in the shell. The wireless charging module is used for wirelessly charging the inspection robot; the positioning and guiding structure is arranged outside the shell and is used for positioning and guiding parking of the inspection robot; reliable energy support is provided for continuous operation of the inspection robot, the cruising ability and adaptability of the automatic inspection system are remarkably improved, and the automatic inspection system is suitable for complex scenes such as urban underground pipe networks and electric power tunnels and has high engineering practicability and popularization value.

Description

Technical Field

[0001] The present invention belongs to the technical field of wireless charging equipment, and in particular relates to a weather-resistant ground base for wireless charging of an inspection robot. Background Art

[0002] Inspection robots play a key role in the daily maintenance of heating pipe networks, enabling efficient and accurate inspections. However, the harsh environment at heating pipe wellheads presents numerous challenges for traditional wired charging methods. For example, the connectors are easily damaged and have poor waterproofing, making them incapable of meeting the charging requirements of inspection robots at outdoor wellheads.

[0003] Existing wireless charging devices also face numerous challenges. First, charging efficiency and safety cannot be guaranteed in extreme temperature environments. Second, these devices lack precise positioning and guidance structures, which makes the robot prone to positional deviations during charging, thus affecting the charging effect. Therefore, the development of a wireless charging device for inspection robots that can adapt to the harsh working conditions of heating network wellheads is urgent. Summary of the Invention

[0004] The purpose of the present invention is to provide a weather-resistant ground base for wireless charging of inspection robots, which solves the problems of poor protection, low charging efficiency, and inaccurate positioning of existing outdoor wellhead inspection robot charging equipment.

[0005] In order to achieve the above object, the technical solution adopted in the present invention is: The present invention provides a weather-resistant ground base for wireless charging of an inspection robot, comprising a base body, which is pre-buried beside a heating pipe wellhead and specifically includes a shell, a wireless charging transmitter module, and a positioning guide structure, wherein: The wireless charging transmitter module is arranged in the housing and is used to wirelessly charge the inspection robot; The positioning and guiding structure is arranged outside the shell and is used to position and guide the parking of the inspection robot.

[0006] Preferably, the upper surface of the shell is flush with the ground; an opening is provided on the upper surface of the shell to facilitate the inspection robot to enter and park in the shell; and a cover is provided at the opening.

[0007] Preferably, the positioning guide structure includes a laser guide mark, and the laser guide mark is arranged on the outer surface of the cover body.

[0008] Preferably, the positioning guide structure includes a V-shaped guide groove, and two V-shaped guide grooves are provided, and the two V-shaped guide grooves are arranged at two adjacent sides of the housing.

[0009] Preferably, the open end of the V-shaped guide groove faces inward.

[0010] Preferably, a plurality of mounting grooves are provided on the inner wall of the housing, and the plurality of mounting grooves are evenly distributed along the circumference of the housing, and a heat dissipation structure is provided in each mounting groove.

[0011] Preferably, the heat dissipation structure is a fan, and the air outlet of each fan faces the opening of the installation slot; and an air guide plate is installed at the opening of each installation slot.

[0012] Preferably, the base body further comprises a temperature monitoring system for controlling the temperature inside the shell, and the temperature monitoring system is control-connected to the heat dissipation structure.

[0013] Preferably, the temperature monitoring system comprises a first temperature sensor and a controller, wherein: The first temperature sensor is used to collect temperature information inside the housing; The controller is used to control the working state of the heat dissipation structure according to the received temperature information.

[0014] Preferably, the controller is further connected to a second temperature sensor, which is used to collect temperature information of the wireless charging transmitter module; and the controller is used to control the charging power of the wireless charging transmitter module according to the received temperature information.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a weather-resistant ground base for wireless charging of inspection robots. By pre-buried beside the heating pipe wellhead, it can be coordinated with the heating facilities and has multiple significant benefits: First, the base integrates a wireless charging transmitter module and control components, efficiently and stably providing power to the inspection robot. This solves the problem of poor contact caused by traditional contact charging due to environmental influences (such as moisture and dust), while also avoiding plug-in and unplug losses and improving charging reliability. Wireless charging technology also supports contactless energy transmission, reducing mechanical wear and extending equipment life, making it particularly suitable for high-frequency inspection scenarios.

[0016] Secondly, the positioning guidance structure optimizes the robot's parking accuracy, shortens the robot's autonomous addressing time, and improves overall work efficiency. The weather-resistant housing design ensures the long-term stability of the base in complex outdoor environments (such as temperature fluctuations, rain, snow, and ultraviolet rays), preventing internal components from failing due to moisture or corrosion, thereby reducing maintenance costs.

[0017] This application highly integrates charging, positioning, and protection functions through modular design. It has a compact structure and is easy to expand, providing reliable energy support for the continuous operation of the inspection robot, significantly improving the endurance and adaptability of the automated inspection system, and is suitable for complex scenarios such as urban underground pipelines and power tunnels. It has high engineering practicality and promotion value.

[0018] Furthermore, laser guidance marks are arranged on the outer surface of the cover to provide highly visible optical guidance, allowing the robot to identify the location of the charging base from a distance and reduce search time. The V-shaped guide grooves are arranged adjacently with the openings facing inward, precisely cooperating with the robot's guide wheels to automatically correct the robot's posture deviation during the approach phase to ensure the alignment of the wireless charging coil. This mechanical + optical composite guidance method not only enhances the coarse positioning capability, but also optimizes the fine positioning effect, adapts to different environmental lighting conditions, and reduces charging failures caused by positioning errors. The structural design of the V-shaped guide groove can also provide physical limits when the robot is docked to prevent offset.

[0019] Furthermore, multiple fans are evenly distributed along the circumference of the casing, forming a surround-type forced convection to avoid local overheating. At the same time, the air outlet cooperates with the air guide plate to accurately control the direction of the airflow, enhance the heat dissipation efficiency and prevent the backflow of hot air. The setting of the air guide plate not only optimizes the air duct structure, but also blocks dust and moisture from directly entering the interior of the casing, taking into account both heat dissipation and protection functions. This modular heat dissipation design is easy to maintain and replace, and the evenly distributed fan layout can reduce the impact of a single fan failure on the overall heat dissipation, improving system reliability. It is especially suitable for continuous work needs in high temperature and high humidity environments such as near heating pipe wells.

[0020] Furthermore, the first temperature sensor collects real-time temperature data inside the housing. The controller precisely adjusts the fan's start / stop or speed based on the monitored value, achieving on-demand cooling. This not only avoids the energy waste caused by continuous full-power operation, but also promptly responds to sudden temperature rises, ensuring that the wireless charging module always operates within the optimal temperature range. This closed-loop control strategy effectively extends the life of electronic components while reducing overall system noise. The introduction of intelligent temperature control logic also reduces the need for manual intervention, allowing the device to maintain stable performance in scenarios with large temperature fluctuations, such as heating pipe wells, while balancing reliability, cost-effectiveness, and automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the base structure of an embodiment of the present invention; Among them, 1. cover, 2. V-shaped guide groove, 3. heat dissipation duct, 4. wireless charging transmitter module. DETAILED DESCRIPTION

[0022] In the following description, specific details such as specific system structures and techniques are provided for purposes of illustration rather than limitation to facilitate a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid obscuring the description of the present application with unnecessary detail.

[0023] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections thereof.

[0024] It will also be understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0025] As used in this specification and the appended claims, the term "if" can be interpreted as "when" or "upon" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "upon determination" or "in response to determining" or "upon detection of [described condition or event]" or "in response to detecting [described condition or event]," depending on the context.

[0026] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0027] References to "one embodiment" or "some embodiments" in this specification mean that a particular feature, structure, or characteristic described in conjunction with that embodiment is included in one or more embodiments of the present application. Thus, phrases such as "in one embodiment," "in some embodiments," "in other embodiments," and "in other embodiments" appearing in various places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more but not all embodiments," unless otherwise specifically emphasized. The terms "including," "comprising," "having," and variations thereof all mean "including but not limited to," unless otherwise specifically emphasized.

[0028] Example 1 like Figure 1As shown, this embodiment provides a weather-resistant ground base for wireless charging of an inspection robot, which is mainly composed of a shell, a wireless charging transmitter module, a heat dissipation structure, a positioning guide structure and a temperature monitoring system, wherein: The wireless charging transmitter module, heat dissipation structure, positioning guide structure and temperature monitoring system are all arranged in the shell.

[0029] The wireless charging transmitter module is used to wirelessly charge the inspection robot; The heat dissipation structure is used to discharge the heat in the housing; The positioning and guiding structure is used to guide the parking of the inspection robot; The temperature monitoring system is used to control the temperature information inside the housing in real time and to control the charging power of the wireless charging transmitter module.

[0030] In this embodiment, the base integrates a wireless charging transmitter module and control components, efficiently and stably providing power to the inspection robot. This solves the problem of poor contact caused by environmental influences (such as moisture and dust) associated with traditional contact-based charging, while also avoiding plug-in and unplug losses and improving charging reliability. Wireless charging technology also supports contactless energy transmission, reducing mechanical wear and extending device life, making it particularly suitable for high-frequency inspection scenarios.

[0031] Secondly, the positioning guidance structure optimizes the robot's parking accuracy, shortens the robot's autonomous addressing time, and improves overall work efficiency. The weather-resistant housing design ensures the long-term stability of the base in complex outdoor environments (such as temperature fluctuations, rain, snow, and ultraviolet rays), preventing internal components from failing due to moisture or corrosion, thereby reducing maintenance costs.

[0032] This application highly integrates charging, positioning, and protection functions through modular design. It has a compact structure and is easy to expand, providing reliable energy support for the continuous operation of the inspection robot, significantly improving the endurance and adaptability of the automated inspection system, and is suitable for complex scenarios such as urban underground pipelines and power tunnels. It has high engineering practicality and promotion value.

[0033] Example 2 Based on Example 1, this embodiment provides a weather-resistant ground base for wireless charging of an inspection robot, wherein the upper surface of the shell is flush with the ground; an opening is provided on the upper surface of the shell to facilitate the inspection robot to enter and park inside the shell; a cover is provided at the opening.

[0034] The shell is made of a composite material with an IP67 protection grade, which can effectively prevent dust from entering. At the same time, it can also play a waterproof role under a certain water pressure. This allows the base to adapt well to the harsh environment of outdoor heating pipe wells such as humidity and dust, providing reliable protection for internal components and ensuring that the base can operate stably in such harsh environments.

[0035] In this embodiment, the flush-mounted mounting system, with the housing's upper surface flush with the ground, eliminates raised structures from interfering with pedestrian and vehicle traffic while enhancing the base's resistance to mechanical impact and reducing wind resistance and the risk of rainwater erosion. The combined design of the opening and cover achieves dual functions: when the robot is docked, the cover opens to form a guided entrance, ensuring precise alignment for charging; when not charging, the closed cover effectively prevents rain, dust, and other foreign matter from intruding into the housing, significantly improving its waterproof and dustproof performance (expected to achieve an IP54 rating or higher). This open-close structure, combined with the use of weather-resistant materials (such as engineering plastics or corrosion-resistant metals), enables the base to withstand harsh outdoor conditions such as temperature fluctuations and UV radiation for extended periods, extending the device's lifespan.

[0036] Example 3 Based on Example 1, this embodiment provides a weather-resistant ground base for wireless charging of an inspection robot, wherein the wireless charging transmitter module is a 48V magnetic resonance wireless charging model.

[0037] Magnetic resonance wireless charging offers significant advantages over traditional wireless charging technologies. It boasts higher charging efficiency, enabling inspection robots to receive more power in the same amount of time. It also offers enhanced anti-interference capabilities, enabling stable wireless power transmission over a distance, providing a strong guarantee for the inspection robot's charging.

[0038] Example 4 Based on Example 1, this embodiment provides a weather-resistant ground base for wireless charging of an inspection robot, wherein a plurality of mounting grooves are provided on the inner wall of the shell, and the plurality of mounting grooves are evenly distributed along the circumference of the shell, and a heat dissipation structure is provided in each mounting groove.

[0039] The heat dissipation structure is a fan, and the air outlet of each fan faces the opening of the installation slot; and an air guide plate is installed at the opening of each installation slot.

[0040] In this embodiment, the heat inside the housing is discharged through the heat dissipation structure, so that the wireless charging transmitter module always operates within an appropriate temperature range, which not only improves the stability of charging, but also ensures the safety of the charging process and avoids damage to the device due to excessive temperature. Specifically: Multiple fans are evenly distributed along the circumference of the housing, creating a surround forced convection system to prevent local overheating. At the same time, the air outlets, combined with air guides, precisely control the direction of the airflow, enhancing heat dissipation efficiency and preventing hot air backflow. The air guide not only optimizes the air duct structure but also blocks dust and moisture from directly entering the housing, balancing heat dissipation and protection. This modular heat dissipation design facilitates maintenance and replacement, and the evenly distributed fan layout reduces the impact of a single fan failure on overall heat dissipation, improving system reliability. It is particularly suitable for continuous operation in high-temperature and high-humidity environments, such as near heating pipe shafts.

[0041] Example 5 Based on Example 1, this embodiment provides a weather-resistant ground base for wireless charging of an inspection robot, wherein the positioning guide structure includes a laser guide mark, and the laser guide mark is arranged on the outer surface of the cover.

[0042] The positioning guide structure includes two V-shaped guide grooves, and the two V-shaped guide grooves are arranged at two adjacent sides of the shell.

[0043] The open end of the V-shaped guide groove faces inward.

[0044] The V-shaped guide groove cooperates with the guide wheel on the inspection robot.

[0045] In this embodiment, a laser guide mark is arranged on the outer surface of the cover body to provide highly visible optical guidance, allowing the robot to identify the location of the charging base from a distance and reduce search time. The V-shaped guide groove adopts an adjacent layout with the opening facing inward, which precisely cooperates with the robot's guide wheel. It automatically corrects the robot's posture deviation during the approach phase to ensure the alignment of the wireless charging coil. This mechanical + optical composite guidance method not only enhances the coarse positioning capability, but also optimizes the fine positioning effect, adapts to different environmental lighting conditions, and reduces charging failures caused by positioning errors. The structural design of the V-shaped guide groove can also provide physical limits when the robot is docked to prevent deviation.

[0046] Example 6 Based on Example 1, this embodiment provides a weather-resistant ground base for wireless charging of an inspection robot, wherein the temperature monitoring system is controllably connected to the heat dissipation structure.

[0047] The temperature monitoring system includes a first temperature sensor and a controller, wherein: The first temperature sensor is used to collect temperature information inside the housing; The controller is used to control the working state of the heat dissipation structure according to the received temperature information.

[0048] In this embodiment, a first temperature sensor collects real-time temperature data within the housing. The controller precisely adjusts the fan's start / stop or speed based on the monitored value, achieving on-demand cooling. This avoids the energy waste caused by continuous full-power operation while promptly responding to sudden temperature rises, ensuring that the wireless charging module always operates within the optimal temperature range. This closed-loop control strategy effectively extends the life of electronic components while reducing overall system noise. The introduction of intelligent temperature control logic also reduces the need for manual intervention, enabling the device to maintain stable performance even in scenarios with large temperature fluctuations, such as heating pipes and wells, while balancing reliability, cost-effectiveness, and automation.

[0049] Example 7 Based on Example 1, this embodiment provides a weather-resistant ground base for wireless charging of an inspection robot, wherein the controller is also connected to a second temperature sensor, which is used to collect temperature information of the wireless charging transmitter module; the controller is used to control the charging power of the wireless charging transmitter module according to the received temperature information.

[0050] In this embodiment, the charging power of the wireless charging transmitter module is dynamically adjusted based on temperature changes. When the temperature is too high, the system automatically reduces the charging power to prevent overheating, thereby protecting the batteries of the wireless charging device and the inspection robot. When the temperature drops to an appropriate range, the charging power is restored to normal, ensuring safety without compromising charging efficiency.

[0051] Example 8 This embodiment provides a weather-resistant ground base for wireless charging of inspection robots. In practical applications, when the inspection robot needs to charge, it identifies the laser guide mark on the cover surface and accurately docks into the charging area. During the docking process, V-shaped guide grooves further calibrate and secure the inspection robot, ensuring the correct relative position between the robot and the wireless charging transmitter module.

[0052] During the charging process, the temperature monitoring system monitors the temperature inside the base and during the charging process in real time. If the temperature is too high, the charging power of the wireless charging transmitter module is reduced to prevent overheating. When the temperature drops to an appropriate range, the system returns to normal charging power to ensure charging efficiency. Meanwhile, heat is dissipated through the heat dissipation structure.

[0053] In this embodiment, the charging power of the wireless charging transmitter module and the operating state of the heat dissipation structure are dynamically adjusted based on temperature changes, thereby protecting the battery safety of the wireless charging device and the inspection robot. Maintaining the wireless charging transmitter module within an appropriate temperature range not only improves charging stability but also ensures safety during the charging process, preventing damage to the device due to excessive temperatures. This structure ensures that the wireless charging transmitter module maintains safety without compromising charging efficiency.

[0054] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. A weather-resistant ground base for wireless charging of an inspection robot, characterized in that: The base body is pre-buried beside the heating pipe wellhead and specifically includes a shell, a wireless charging transmitter module and a positioning guide structure, wherein: The wireless charging transmitter module is arranged in the housing and is used to wirelessly charge the inspection robot; The positioning and guiding structure is arranged outside the shell and is used to position and guide the parking of the inspection robot.

2. A weather-resistant ground base for wireless charging of an inspection robot according to claim 1, characterized in that: The upper surface of the shell is flush with the ground; an opening is provided on the upper surface of the shell to facilitate the inspection robot to enter and park in the shell; a cover is provided at the opening.

3. The weather-resistant ground base for wireless charging of an inspection robot according to claim 2, characterized in that: The positioning guide structure includes a laser guide mark, and the laser guide mark is arranged on the outer surface of the cover.

4. The weather-resistant ground base for wireless charging of an inspection robot according to claim 2, characterized in that: The positioning guide structure includes two V-shaped guide grooves, and the two V-shaped guide grooves are arranged at two adjacent sides of the shell.

5. The weather-resistant ground base for wireless charging of an inspection robot according to claim 4, characterized in that: The open end of the V-shaped guide groove faces inward.

6. The weather-resistant ground base for wireless charging of an inspection robot according to claim 1, characterized in that: A plurality of mounting grooves are provided on the inner wall of the shell, and the plurality of mounting grooves are evenly distributed along the circumference of the shell, and a heat dissipation structure is provided in each mounting groove.

7. The weather-resistant ground base for wireless charging of an inspection robot according to claim 6, characterized in that: The heat dissipation structure is a fan, and the air outlet of each fan faces the opening of the installation slot; and an air guide plate is installed at the opening of each installation slot.

8. The weather-resistant ground base for wireless charging of an inspection robot according to claim 6, characterized in that: The base body also includes a temperature monitoring system for controlling the temperature inside the shell, and the temperature monitoring system is control-connected to the heat dissipation structure.

9. The weather-resistant ground base for wireless charging of an inspection robot according to claim 8, characterized in that: The temperature monitoring system includes a first temperature sensor and a controller, wherein: The first temperature sensor is used to collect temperature information inside the housing; The controller is used to control the working state of the heat dissipation structure according to the received temperature information.

10. The weather-resistant ground base for wireless charging of an inspection robot according to claim 8, characterized in that: The controller is further connected to a second temperature sensor, which is used to collect temperature information of the wireless charging transmitter module; the controller is used to control the charging power of the wireless charging transmitter module according to the received temperature information.

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