A portable multi-functional air pump for outdoor use

Abstract

This utility model discloses a portable multi-functional air pump for outdoor use, including an electric air pump body and an integrated box, which is installed on the outside of the electric air pump body. When in operation, the device utilizes a solar panel mounted on a sliding cover to absorb solar energy from the external environment. A photovoltaic controller converts this solar energy into electrical energy, which is then stored in a battery. This allows the device to be recharged outdoors using solar energy. In actual operation, the user can connect the pre-installed inflation tube on the electric air pump body to the corresponding inflatable item via a corresponding connecting tube, and then start the electric air pump body to achieve automatic inflation. During this process, a pressure sensor monitors the inflation pressure in real time and sends the monitored data to a PLC controller. The user can then input the inflation pressure through the PLC controller to achieve controlled inflation of the item, enhancing the functionality of the device.

Description

Technical Field

[0001] This utility model relates to the field of air pump technology, specifically to a portable multi-functional air pump for outdoor use. Background Technology

[0002] Air pumps have many outdoor uses. They can quickly inflate air mattresses and sleeping mats, as well as water sports equipment, bicycle tires, and car tires. The advent of air pumps has brought great convenience to people.

[0003] Because air pumps often require an external battery in actual operation and can only perform a single inflation function, they are not easy to intelligently control inflation pressure, nor are they flexible to move and carry. Furthermore, there is the problem of power supply difficulties in outdoor environments, which leads to low functionality of the device. Therefore, we propose a new type of portable multi-functional air pump for outdoor use to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a portable multi-functional air pump for outdoor use to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable multi-functional air pump for outdoor use, comprising an electric air pump body, and further comprising...

[0006] An integrated box is installed on the outside of the electric air pump body. Inside the integrated box, at the end away from the electric air pump body, a battery and a motor are installed in sequence.

[0007] The output end of the electric air pump body is provided with an inflation pre-installed pipe, and an air pressure sensor is installed on the inflation pre-installed pipe. A handle is movably connected to the outer wall of the electric air pump body through a rotating shaft.

[0008] The output end of the motor is connected to a take-up rod, and a connecting wire wound around the take-up rod is connected between the battery and the main body of the electric air pump.

[0009] The upper support is welded to the top of the integrated box. Both ends of the upper support are slidably connected to sliding cover plates. Magnetic buckles are evenly installed between adjacent sliding cover plates. Solar panels are laid on the top of the sliding cover plates.

[0010] A PLC controller and a photovoltaic controller are installed sequentially on one side of the integrated box. The output end of the solar panel is electrically connected to the input end of the battery through the photovoltaic controller.

[0011] A telescopic rod is connected to one side of the integrated box, and casters are evenly installed on the integrated box below the telescopic rod.

[0012] Furthermore, the integrated box is equipped with a buffer compartment that matches the electric air pump body, battery and motor, and the buffer compartment is made of silicone.

[0013] Furthermore, the two ends of the connecting wire form a spiral plug-in structure with the battery and the main body of the electric air pump, respectively, which facilitates the disassembly and maintenance of the connecting wire between the battery and the main body of the electric air pump.

[0014] Furthermore, the end of the connecting wire closest to the battery is tied and fixed to the take-up rod to facilitate the take-up operation.

[0015] Furthermore, the integrated box is provided with protective protrusions that match the PLC controller and the photovoltaic controller, making it easy to protect the PLC controller and the photovoltaic controller from dust and rain.

[0016] Furthermore, the input end of the electric air pump body is provided with an air inlet, and a filter cylinder is threadedly connected to the air inlet to facilitate filtering and anti-clogging protection of the electric air pump body.

[0017] Furthermore, both ends of the sliding cover are bonded with rubber sealing strips that match the upper support.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This portable multi-functional air pump for outdoor use features an integrated housing, optimizing its structure. Users can extend the telescopic rod and tilt the back of the housing to allow the two casters to touch the ground, facilitating easy movement of the housing (containing the battery and electric air pump) outdoors. Users can also remove the electric air pump from the housing, grasp the handle, and move it close to the item being inflated. After inflation, the user places the electric air pump back into the housing, activates the motor to rotate the cord reel, automatically winding and organizing the connecting wires, solving the problem of tangled and twisted wires. This enhances the device's portability and ease of use. On the one hand, the device is easy to operate. On the other hand, it uses a sliding cover to install a solar panel, which can absorb solar energy from the external environment and convert it into electrical energy through a photovoltaic controller and store it in a battery. This allows the device to use solar energy to supplement its power outdoors. In actual operation, the user can connect the inflation tube on the main body of the electric air pump to the corresponding inflatable item through the corresponding connecting tube, and then start the main body of the electric air pump to realize the automatic inflation function. During this process, the air pressure sensor will monitor the inflation pressure in real time and send the monitored data to the PLC controller. This makes it easy for the user to input the inflation pressure through the PLC controller and realize pressure-controlled inflation of the item, which enhances the functionality of the device. Attached Figure Description

[0020] Figure 1 This is a front view structural diagram of the present invention;

[0021] Figure 2 This is a top view sectional structural diagram of the present invention;

[0022] Figure 3 This is a partial cross-sectional view of the integrated box of this utility model.

[0023] Figure 4 This is a rear view schematic diagram of the main body of the electric air pump of this utility model.

[0024] In the diagram: 1. Casters; 2. PLC controller; 3. Integrated box; 4. Sliding cover; 5. Telescopic rod; 6. Upper support; 7. Protective groove; 8. Photovoltaic controller; 9. Inflation pre-installed pipe; 10. Solar panel; 11. Magnetic buckle; 12. Cable reel; 13. Connecting wire; 14. Motor; 15. Battery; 16. Buffer compartment; 17. Electric air pump body; 18. Handle; 19. Filter cartridge; 20. Air inlet; 21. Air pressure sensor. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] Please see Figure 1-4 One embodiment of this utility model provides: an outdoor portable multi-functional air pump, including an electric air pump body 17, and further including...

[0029] The integrated box 3 is installed on the outside of the electric air pump body 17. Inside the integrated box 3, at the end away from the electric air pump body 17, the battery 15 and the motor 14 are installed in sequence.

[0030] The output end of the electric air pump body 17 is provided with an inflation pre-installed pipe 9, and an air pressure sensor 21 is installed on the inflation pre-installed pipe 9. The outer wall of the electric air pump body 17 is movably connected to a handle 18 through a rotating shaft.

[0031] The output end of the motor 14 is connected to a take-up rod 12, and a connecting wire 13, which is wound around the take-up rod 12, is connected between the battery 15 and the electric air pump body 17.

[0032] Upper support 6 is welded to the top of integrated box 3. Both ends of the upper support 6 are slidably connected to sliding cover plates 4. Magnetic buckles 11 are evenly installed between adjacent sliding cover plates 4. Solar panels 10 are laid on the top of sliding cover plates 4.

[0033] A PLC controller 2 and a photovoltaic controller 8 are installed sequentially on one side of the integrated box 3. The output terminal of the solar panel 10 is electrically connected to the input terminal of the battery 15 through the photovoltaic controller 8.

[0034] When in use, the user can grasp the two sliding covers 4 to separate them, allowing the two sliding covers 4 to slide from the inside of the upper support 6 to both ends. This opens the integrated box 3, making it easy to access or repair the items inside the integrated box 3. When closed later, the magnetic buckle 11 will attract and fix the two close sliding covers 4. Furthermore, by adding a solar panel 10 to the cover structure, it can absorb solar energy from the external environment and convert the solar energy into electrical energy through the photovoltaic controller 8 and store it in the battery 15. This allows the device to use solar energy to supplement power outdoors.

[0035] A telescopic rod 5 is connected to one side of the integrated box 3, and casters 1 are evenly installed on the integrated box 3 below the telescopic rod 5;

[0036] When in use, the user can pull out the telescopic rod 5 and tilt the back of the integrated box 3 so that the two casters 1 touch the ground. This makes it easy to move the integrated box 3, which contains the battery 15 and the electric air pump body 17, outdoors. In addition, the user can also take out the electric air pump body 17 from inside the integrated box 3, grab the handle 18, and move the electric air pump body 17 to a position close to the inflated item. This improves the portability of the device and makes it easy to operate.

[0037] The integrated box 3 has a buffer compartment 16 that matches the electric air pump body 17, the battery 15 and the motor 14. The buffer compartment 16 is made of silicone.

[0038] The two ends of the connecting wire 13 form a spiral plug-in structure between the storage battery 15 and the electric air pump body 17, respectively, which facilitates the disassembly and maintenance of the connecting wire 13 between the storage battery 15 and the electric air pump body 17.

[0039] One end of the connecting wire 13 near the battery 15 is tied and fixed to the take-up rod 12 to facilitate the take-up operation.

[0040] The integrated box 3 is equipped with protective protrusions 7 that match the PLC controller 2 and the photovoltaic controller 8, making it easy to protect the PLC controller 2 and the photovoltaic controller 8 from dust and rain.

[0041] The input end of the electric air pump body 17 is provided with an air inlet 20, and a filter cylinder 19 is threadedly connected to the air inlet 20 to facilitate filtering and anti-clogging protection of the electric air pump body 17.

[0042] Both ends of the sliding cover plate 4 are glued with rubber sealing strips that match the upper support 6.

[0043] The working principle of this utility model is as follows: First, the user can pull out the telescopic rod 5 and then tilt the back of the integrated box 3 so that the two casters 1 touch the ground. This facilitates flexible movement of the integrated box 3, which contains the battery 15 and the electric air pump body 17, outdoors. Furthermore, the user can also remove the electric air pump body 17 from inside the integrated box 3, grasp the handle 18, and move the electric air pump body 17 to a position close to the inflated item. This improves the portability and ease of operation of the device. Additionally, the user can grasp the two sliding covers 4 to separate them, allowing the two sliding covers 4 to slide from the inside of the upper support 6 to both ends. This opens the integrated box 3, making it easy to access or inspect the items inside. When closed, the magnetic buckle 11 will attract and fix the two close sliding covers 4. Furthermore, by adding a solar panel 10 to the cover structure, solar energy from the external environment can be absorbed. The solar energy is converted into electrical energy by the photovoltaic controller 8 and stored in the battery 15. This allows the device to use solar energy for power replenishment outdoors. In actual operation, the user can connect the inflation tube 9 on the electric air pump body 17 to the corresponding inflatable item through the corresponding connecting tube, and then start the electric air pump body 17 to realize the automatic inflation function. During this process, the air pressure sensor 21 will monitor the inflation pressure in real time and send the monitored data to the PLC controller 2. This allows the user to input the inflation pressure through the PLC controller 2 to realize pressure-controlled inflation of the item. After inflation is completed, the user places the electric air pump body 17 into the integrated box 3 and then starts the motor 14 to drive the winding roller 12 to rotate, which can realize the automatic winding and tidying of the connecting wire 13, solving the problem of the connecting wire 13 being tangled and twisted.

[0044] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0045] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0046] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0047] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An outdoor portable multi-functional air pump, comprising an electric air pump body (17), characterized in that: Also includes An integrated box (3) is installed outside the electric air pump body (17). Inside the integrated box (3), a battery (15) and a motor (14) are installed in sequence at the end away from the electric air pump body (17). The output end of the electric air pump body (17) is provided with an air filling pipe (9), and an air pressure sensor (21) is installed on the air filling pipe (9). The outer wall of the electric air pump body (17) is movably connected to a handle (18) through a rotating shaft. The output end of the motor (14) is connected to a take-up rod (12), and a connecting wire (13) that is wound around the take-up rod (12) is connected between the battery (15) and the electric air pump body (17); Upper support (6), the upper support (6) is welded to the top of the integrated box (3), both ends of the upper support (6) are slidably connected to sliding cover plates (4), magnetic buckles (11) are evenly installed between adjacent sliding cover plates (4), and solar panels (10) are laid on the top of the sliding cover plates (4). A PLC controller (2) and a photovoltaic controller (8) are installed sequentially on one side of the integrated box (3). The output end of the solar panel (10) is electrically connected to the input end of the battery (15) through the photovoltaic controller (8). A telescopic rod (5) is connected to one side of the integrated box (3), and casters (1) are evenly installed on the integrated box (3) below the telescopic rod (5).

2. The portable multi-functional air pump for outdoor use according to claim 1, characterized in that, The integrated box (3) is equipped with a buffer compartment (16) that matches the electric air pump body (17), the battery (15) and the motor (14). The buffer compartment (16) is made of silicone.

3. The portable multi-functional air pump for outdoor use according to claim 1, characterized in that, The two ends of the connecting wire (13) form a spiral plug-in structure with the storage battery (15) and the electric air pump body (17), respectively.

4. The portable multi-functional air pump for outdoor use according to claim 1, characterized in that, The end of the connecting wire (13) near the battery (15) is tied and fixed to the take-up rod (12).

5. The portable multi-functional air pump for outdoor use according to claim 1, characterized in that, The integrated box (3) is provided with protective protrusions (7) that match the PLC controller (2) and the photovoltaic controller (8).

6. The portable multi-functional air pump for outdoor use according to claim 1, characterized in that, The input end of the electric air pump body (17) is provided with an air inlet (20), and a filter cylinder (19) is threadedly connected to the air inlet (20).

7. The portable multi-functional air pump for outdoor use according to claim 1, characterized in that, Both ends of the sliding cover plate (4) are bonded with rubber sealing strips that match the upper support (6).

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