An outdoor skid-mounted mobile power supply device

Abstract

The present invention relates to the technical field of mobile power supply devices, and discloses an outdoor skid-mounted mobile power supply device, including a device body, a protective plate, a waterproof device, a control device and a battery, wherein the top of the device body is movably connected with a protective plate, the left and right sides of the device body are provided with waterproof devices, the inside of the device body is provided with a control device, and the inside of the device body is movably connected with a battery. Through the coordinated use of the device body, the protective plate, the waterproof device, the control device and the battery, the device body is portable and moved with the help of the bottom wheels, the protective plate moves to the right, and the surface of the solar panel is cleaned by the cleaning block while the mobile cover is moved, thereby achieving portable movement, protecting the solar panel in bad weather and cleaning it at the same time, and automatically sealing and closing the cooling fan to reduce energy loss when water enters the inside of the waterproof device, further improving the waterproof performance of the device body.

Description

Technical Field

[0001] The invention relates to the technical field of mobile power supply devices, in particular to an outdoor skid-mounted mobile power supply device. Background Art

[0002] Generally, mobile power devices require special vehicles to be portable and mobile, and their portability is poor. Mobile power devices use solar panels to charge outdoors, but the solar panels lack necessary protection and cleaning devices. Bad weather and long-term dust accumulation may damage the solar panels and reduce power generation efficiency. When the mobile power device works outdoors, it may be damaged by water ingress due to weather problems. Therefore, we propose an outdoor skid-mounted mobile power device. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides an outdoor skid-mounted mobile power supply device, which has the advantages of being portable and movable, and can be protected by solar panels in severe weather while being cleaned and waterproof. When water enters the inside of the device, it can automatically seal and turn off the cooling fan to reduce energy loss, thereby further improving the waterproof performance of the device body. It solves the problem that general mobile power supply devices need to be portable and movable with the help of special carriers, and have poor portability. The mobile power supply can be charged outdoors with the help of solar panels, but the solar panels lack necessary protection devices and cleaning devices, and severe weather and long-term dust accumulation can cause damage to the solar panels and reduce the power generation efficiency. When the mobile power supply device is working outdoors, it can be damaged by water ingress due to weather problems.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned portability and mobility, protect the solar panels in bad weather and clean them at the same time, and automatically seal and close the cooling fan to reduce energy loss when water enters the inside of the waterproof device, thereby further improving the waterproof performance of the equipment body, the present invention provides the following technical solutions: an outdoor skid-mounted mobile power supply device, comprising an equipment body, a protective plate, a waterproof device, a control device and a battery, the top of the equipment body is movably connected with a protective plate, the left and right sides of the equipment body are provided with waterproof devices, the inside of the equipment body is provided with a control device, and the inside of the equipment body is movably connected with a battery.

[0007] Preferably, the top of the device body is electrically connected to a solar panel, the bottom of the device body is movably connected to a plurality of wheels, a supporting device is fixedly installed on the bottom of the device body, a plurality of supporting blocks are fixedly installed on the bottom of the supporting device, a traction device is fixedly installed on the right side of the device body, and a plurality of slide grooves are provided on the top of the device body. The user can connect the device body to a power carrier through the traction device, so that the device body can be moved portably with the help of the bottom wheels. When the device body moves to a designated position, the user disconnects the traction device, and the device body is supported at any position by the support blocks of the supporting device to be connected to the required equipment.

[0008] Preferably, connecting blocks are fixedly installed on the left and right sides of the protective plate, a handle is fixedly installed on the top of the connecting block, a control switch is provided on the outer surface of the handle, a rotating shaft is movably connected to the bottom of the connecting block, a cleaning block is fixedly connected to the outer surface of the rotating shaft, gear three is fixedly installed on both ends of the rotating shaft, a plurality of gear twos are movably connected to the outer surface of the gear three, a gear one is movably connected to the outer surface of the gear two, the gear one and the slide groove form a sliding fit, a motor is fixedly installed on the left side of the gear one, and the motor and the slide groove form a sliding fit, when the equipment body is outdoors, the equipment body is stopped at a position where sunlight is strong through the support block of the support device, at this time, the solar panel on the top of the equipment body starts to generate electricity, and generates electricity The energy is stored in the battery through wires. When the weather in the area where the main body of the equipment is located turns to severe weather such as hail, the user can control the protective plate to start the protection mode through the control switch on the handle. In the protection mode, the motor rotates counterclockwise, and the motor drives gear three to rotate counterclockwise. Gear three drives the rotating shaft to rotate counterclockwise, and the rotating shaft drives its outer surface cleaning block to rotate counterclockwise. When gear three rotates counterclockwise, it will drive the rotating shaft to rotate counterclockwise. Gear three drives the external gear two to rotate clockwise clockwise. Gear two drives gear one to rotate clockwise. When gear one rotates clockwise, it will drive the rotating shaft to move to the right. When the rotating shaft moves to the right, it will drive the protective plate to move to the right as a whole. When the protective plate moves slowly to the right, the cleaning block rotating counterclockwise will clean the impurities on the solar panel.

[0009] Preferably, a filter is movably connected to a side of the waterproof device away from the device body, a plurality of water-absorbing and expanding sponges are arranged inside the waterproof device, and the water-absorbing and expanding sponges on the upper and lower sides are in different planes, a plurality of baffle devices are arranged inside the waterproof device, and the upper and lower baffle devices are in the same plane, and the water-absorbing and expanding sponges and the baffle devices are electrically connected. When the device body is placed outdoors, in an initial state, the internal cooling fan is in a working state to reduce the heat caused by charging the battery and the solar panel. When the weather in which the device body is located turns into rainy weather, rainwater enters the interior of the waterproof device through the filter of the waterproof device, and the water-absorbing and expanding sponges begin to absorb water at this time. When the water-absorbing and expanding sponges on the upper and lower sides absorb water to a certain extent, the two contact each other, so that the baffle devices on the upper and lower sides are connected through the water-absorbing and expanding sponges to form a circuit, so that the baffle devices on the upper and lower sides extend outward, and the baffles extended by the baffle devices contact each other, thereby further sealing the waterproof device.

[0010] Preferably, an electromagnet is fixedly installed on the top of the control device, a magnet 1 is arranged inside the control device, a spring 1 is movably connected to the top of the magnet 1, a push switch is provided at the bottom of the inner wall of the control device, a cooling fan is movably connected to the top of the inner wall of the device body, and the push switch and the cooling fan are electrically connected.

[0011] Preferably, the bottom of the battery is movably connected with a plurality of shock absorbing devices, which help to reduce the probability of damage to the battery during transportation.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present invention provides an outdoor skid-mounted mobile power supply device, which has the following beneficial effects:

[0014] 1. This outdoor skid-mounted mobile power supply device, through the use of the equipment body, the user can connect the equipment body to a power carrier through the traction device, so that the equipment body can be moved portablely with the help of the bottom wheels. When the equipment body is moved to the specified position, the user disconnects the traction device, and the equipment body is supported at any position by the support block of the support device, and connected to the required equipment, thereby achieving the effect of portable movement.

[0015] 2. The outdoor skid-mounted mobile power supply device is used in conjunction with the device body, the protective plate and the battery. When the device body is outdoors, the device body is stopped at a position with strong sunlight through the support block of the support device. At this time, the solar panel on the top of the device body starts to generate electricity, and the generated power is stored in the battery through the wire. When the weather in the area where the device body is located turns to severe weather such as hail, the user can control the protective plate to start the protection mode through the control switch on the handle. In the protection mode, the motor rotates counterclockwise, the motor drives gear three to rotate counterclockwise, gear three drives the shaft to rotate counterclockwise, the shaft drives its outer surface cleaning block to rotate counterclockwise, and gear three rotates counterclockwise to drive the shaft Rotate counterclockwise, gear three drives the outer gear two to rotate clockwise, gear two drives gear one to rotate clockwise, when gear one rotates clockwise, it will drive the shaft to move to the right, when the shaft moves to the right, it will drive the protective plate to move to the right as a whole, when the protective plate moves slowly to the right, the cleaning block rotating counterclockwise cleans the impurities on the solar panel, when the protective plate moves to the right end, it protects the bottom solar panel, when the bad weather ends, the user starts the charging mode through the control switch, similarly, the protective plate moves to the left, and the cleaning block cleans the surface of the solar panel again while moving, thereby achieving the effect of protecting the solar panel and cleaning it at the same time in bad weather.

[0016] 3. The outdoor skid-mounted mobile power supply device is used in coordination with the device body, the protective plate, the waterproof device, the control device and the battery. When the device body is placed outdoors, in the initial state, the internal cooling fan is in working state to reduce the heat caused by the use of the battery and the solar panel charging. When the weather where the device body is located changes to rainy weather, the rainwater enters the interior of the waterproof device through the filter screen of the waterproof device, and the water-absorbing and swelling sponge begins to absorb water. When the water-absorbing and swelling sponges on the upper and lower sides absorb water to a certain extent, the two contact each other, so that the baffle devices on the upper and lower sides are connected through the water-absorbing and swelling sponges to form a circuit, so that the baffle devices on the upper and lower sides extend outward, so that the baffles extended by the baffle devices contact each other, thereby further sealing the waterproof device. When the baffle devices on the upper and lower sides are connected through the water-absorbing and swelling sponges to form a circuit, the electromagnet of the control device is disconnected, and the magnet one moves downward under the elastic action of the spring one, and the magnet one presses the push switch to turn off the cooling fan, thereby reducing the power loss inside the battery, thereby achieving the effect of automatically sealing and turning off the cooling fan to reduce energy loss when water enters the interior of the waterproof device, and further improving the waterproof performance of the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic side top view of the structure of the present invention;

[0018] Figure 2 It is a schematic side bottom view of the structure of the present invention;

[0019] Figure 3 It is a top view schematic diagram of the structure of the present invention;

[0020] Figure 4 It is a CC cross-sectional schematic diagram of the structure of the present invention;

[0021] Figure 5 The structure of the present invention is an enlarged schematic diagram of point A;

[0022] Figure 6 It is a side view schematic diagram of the structure of the present invention;

[0023] Figure 7 It is a DD cross-sectional schematic diagram of the structure of the present invention.

[0024] In the figure: 1. Equipment body; 11. Solar panel; 12. Wheel; 13. Support device; 131. Support block; 14. Traction device; 15. Slide; 2. Protective plate; 21. Connecting block; 211. Handle; 22. Rotating shaft; 221. Cleaning block; 23. Gear 1; 231. Gear 2; 232. Gear 3; 24. Motor; 3. Waterproof device; 31. Filter; 32. Water-absorbing and expanding sponge; 33. Baffle device; 4. Control device; 41. Electromagnet; 42. Magnet 1; 421. Spring 1; 43. Press switch; 44. Cooling fan; 5. Battery; 51. Shock-absorbing device. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 7, an outdoor skid-mounted mobile power supply device, comprising a device body 1, a protective plate 2, a waterproof device 3, a control device 4 and a battery 5, the top of the device body 1 is electrically connected to a solar panel 11, the bottom of the device body 1 is movably connected to a plurality of wheels 12, a support device 13 is fixedly installed at the bottom of the device body 1, a plurality of support blocks 131 are fixedly installed at the bottom of the support device 13, a traction device 14 is fixedly installed on the right side of the device body 1, and a plurality of slide grooves 15 are opened on the top of the device body 1. The user can connect the device body 1 to a power carrier through the traction device 14, so that the device body 1 can be portable and moved with the help of the bottom wheels 12. When the device body 1 moves to a specified position, the user cancels the connection of the traction device 14, and the device body 1 The supporting block 131 of the supporting device 13 is supported at any position and connected to the required equipment. The top of the equipment body 1 is movably connected with a protective plate 2, and connecting blocks 21 are fixedly installed on the left and right sides of the protective plate 2. A handle 211 is fixedly installed on the top of the connecting block 21, and a control switch is provided on the outer surface of the handle 211. The bottom of the connecting block 21 is movably connected with a rotating shaft 22, and a cleaning block 221 is fixedly connected to the outer surface of the rotating shaft 22. Gear three 232 is fixedly installed on both ends of the rotating shaft 22, and a plurality of gear twos 231 are movably connected to the outer surface of the gear two 231, and a gear one 23 is movably connected to the outer surface of the gear two 231. The gear one 23 and the slide groove 15 form a sliding fit, and a motor 24 is fixedly installed on the left side of the gear one 23. The motor 24 and the slide 15 form a sliding fit. When the device body 1 is outdoors, the device body 1 is stopped at a position where sunlight is strong through the support block 131 of the support device 13. At this time, the solar panel 11 on the top of the device body 1 starts to generate electricity, and the generated power is stored in the battery 5 through the wire. When the weather in the area where the device body 1 is located changes to severe weather such as hail, the user can control the protective plate 2 to start the protection mode through the control switch on the handle 211. In the protection mode, the motor 24 rotates counterclockwise, the motor 24 drives the gear three 232 to rotate counterclockwise, the gear three 232 drives the shaft 22 to rotate counterclockwise, the shaft 22 drives its outer surface cleaning block 221 to rotate counterclockwise, and the gear three 232 rotates counterclockwise, which drives the shaft 22 to rotate counterclockwise. Rotate, gear three 232 drives external gear two 231 to rotate clockwise, gear two 231 drives gear one 23 to rotate clockwise, when gear one 23 rotates clockwise, it will drive shaft 22 to move to the right, when shaft 22 moves to the right, it will drive protective plate 2 to move to the right as a whole, when protective plate 2 moves slowly to the right, counterclockwise rotating cleaning block 221 cleans impurities on solar panel 11, when protective plate 2 moves to the right end, the bottom solar panel 11 is protected, when the bad weather ends, the user starts charging mode by controlling the switch, similarly, protective plate 2 moves to the left, while moving, the surface of solar panel 11 is cleaned again by cleaning block 221, waterproof device 3 is provided on both sides of the left and right sides of the equipment body 1,A filter 31 is movably connected to one side of the waterproof device 3 away from the device body 1, a plurality of water-absorbing and expanding sponges 32 are arranged inside the waterproof device 3, and the water-absorbing and expanding sponges 32 on the upper and lower sides are in different planes, a plurality of baffle devices 33 are arranged inside the waterproof device 3, and the upper and lower baffle devices 33 are in the same plane, and the water-absorbing and expanding sponges 32 and the baffle devices 33 are electrically connected. When the device body 1 is placed outdoors, in the initial state, the internal cooling fan 44 is in a working state to reduce the heat caused by charging the battery 5 and the solar panel 11. When the weather in which the device body 1 is located turns into rainy weather, the rainwater enters the interior of the waterproof device 3 through the filter 31 of the waterproof device 3, and the water-absorbing and expanding sponges 32 begin to absorb water. When the water-absorbing and expanding sponges 32 on the upper and lower sides absorb a certain amount of water, the two contact each other, so that the baffle devices 33 on the upper and lower sides are connected through the water-absorbing and expanding sponges 32 to form a circuit, so that the baffle devices 33 on the upper and lower sides extend outward, so that the baffle devices 3 3, the extended baffles contact each other, thereby further sealing the waterproof device 3. A control device 4 is arranged inside the device body 1. An electromagnet 41 is fixedly installed on the top of the control device 4. A magnet 42 is arranged inside the control device 4. A spring 421 is movably connected to the top of the magnet 42. A press switch 43 is arranged at the bottom of the inner wall of the control device 4. A cooling fan 44 is movably connected to the top of the inner wall of the device body 1. The press switch 43 and the cooling fan 44 are electrically connected. When the baffle devices 33 on the upper and lower sides are connected to form a circuit through the water-absorbing and expanding sponge 32, the electromagnet 41 of the control device 4 is disconnected, and the magnet 42 moves downward under the elastic action of the spring 421. The magnet 42 presses the press switch 43, so that the cooling fan 44 is closed, reducing the power loss inside the battery 5. The battery 5 is movably connected inside the device body 1. A plurality of shock absorbing devices 51 are movably connected to the bottom of the battery 5. The shock absorbing devices 51 help to reduce the probability of damage to the battery 5 during transportation.

[0027] Working principle: The user can connect the device body 1 to a powered vehicle through the traction device 14, so that the device body 1 can be portable and moved with the help of the bottom wheels 12. When the device body 1 moves to a specified position, the user disconnects the traction device 14, and the device body 1 is supported at any position by the support block 131 of the support device 13, and connected to the required equipment;

[0028] When the device body 1 is outdoors, the device body 1 is stopped at a position where sunlight is strong through the support block 131 of the support device 13. At this time, the solar panel 11 on the top of the device body 1 starts to generate electricity, and the generated power is stored in the battery 5 through the wire. When the weather in the area where the device body 1 is located turns into severe weather such as hail, the user can control the protective plate 2 to start the protection mode through the control switch on the handle 211. In the protection mode, the motor 24 rotates counterclockwise, the motor 24 drives the gear three 232 to rotate counterclockwise, the gear three 232 drives the shaft 22 to rotate counterclockwise, the shaft 22 drives its outer surface cleaning block 221 to rotate counterclockwise, and the gear three 232 rotates counterclockwise to drive the shaft 22 Rotate counterclockwise, gear three 232 drives external gear two 231 to rotate clockwise, gear two 231 drives gear one 23 to rotate clockwise, when gear one 23 rotates clockwise, it drives shaft 22 to move to the right, when shaft 22 moves to the right, it drives protective plate 2 to move to the right as a whole, when protective plate 2 moves slowly to the right, counterclockwise rotating cleaning block 221 cleans impurities on solar panel 11, when protective plate 2 moves to the right end, the bottom solar panel 11 is protected, when the bad weather ends, the user starts charging mode by controlling the switch, similarly, protective plate 2 moves to the left, while moving, the surface of solar panel 11 is cleaned again by cleaning block 221;

[0029] When the device body 1 is placed outdoors, in the initial state, the internal cooling fan 44 is in working state to reduce the heat caused by charging the battery 5 and the solar panel 11. When the weather where the device body 1 is located turns into rainy weather, the rainwater enters the interior of the waterproof device 3 through the filter net 31 of the waterproof device 3. At this time, the water-absorbing and swelling sponge 32 begins to absorb water. When the water-absorbing and swelling sponges 32 on the upper and lower sides absorb water to a certain extent, the two contact each other, so that the upper and lower baffle devices 33 are connected through the water-absorbing and swelling sponges 32 to form a circuit, so that the upper and lower baffle devices 33 extend outward, so that the baffles extended by the baffle devices 33 contact each other, thereby further sealing the waterproof device 3. When the upper and lower baffle devices 33 are connected through the water-absorbing and swelling sponges 32 to form a circuit, the electromagnet 41 of the control device 4 is disconnected, and the magnet 1 42 moves downward under the elastic action of the spring 1 421. The magnet 1 42 presses the press switch 43 to turn off the cooling fan 44, thereby reducing the internal power loss of the battery 5.

[0030] In summary, the outdoor skid-mounted mobile power supply device, through the use of the device body 1, the user can connect the device body 1 to a power carrier through the traction device 14, so that the device body 1 can be portable and moved with the help of the bottom wheels 12. When the device body 1 moves to a specified position, the user disconnects the traction device 14, and the device body 1 is supported at any position by the support block 131 of the support device 13, and connected to the required equipment, thereby achieving the effect of portable movement;

[0031] By using the device body 1, the protective plate 2 and the battery 5 in coordination, when the device body 1 is outdoors, the device body 1 is stopped at a position where sunlight is strong through the support block 131 of the support device 13. At this time, the solar panel 11 on the top of the device body 1 starts to generate electricity, and the generated power is stored in the battery 5 through the wire. When the weather in the area where the device body 1 is located changes to severe weather such as hail, the user can control the protective plate 2 to start the protection mode through the control switch on the handle 211. In the protection mode, the motor 24 rotates counterclockwise, the motor 24 drives the gear three 232 to rotate counterclockwise, the gear three 232 drives the shaft 22 to rotate counterclockwise, the shaft 22 drives its outer surface cleaning block 221 to rotate counterclockwise, and the gear three 232 rotates counterclockwise, which drives the shaft 22 to rotate counterclockwise. , the gear three 232 drives the external gear two 231 to rotate clockwise, the gear two 231 drives the gear one 23 to rotate clockwise, when the gear one 23 rotates clockwise, it will drive the shaft 22 to move to the right, when the shaft 22 moves to the right, it will drive the protective plate 2 to move to the right as a whole, when the protective plate 2 moves slowly to the right, the cleaning block 221 rotating counterclockwise cleans the impurities on the solar panel 11, when the protective plate 2 moves to the right end, the bottom solar panel 11 is protected, when the bad weather ends, the user starts the charging mode by controlling the switch, similarly, the protective plate 2 moves to the left, and while moving, the surface of the solar panel 11 is cleaned again by the cleaning block 221, thereby achieving the effect of protecting the solar panel 11 and cleaning it at the same time in bad weather;

[0032] Through the coordinated use of the device body 1, the protective plate 2, the waterproof device 3, the control device 4 and the battery 5, when the device body 1 is placed outdoors, in the initial state, the internal cooling fan 44 is in a working state to reduce the heat caused by the use of the battery 5 and the solar panel 11 for charging. When the weather where the device body 1 is located turns into rainy weather, the rainwater enters the interior of the waterproof device 3 through the filter net 31 of the waterproof device 3, and the water-absorbing and expanding sponge 32 starts to absorb water. When the water-absorbing and expanding sponges 32 on the upper and lower sides absorb water to a certain extent, the two contact each other, so that the baffle devices 33 on the upper and lower sides are connected through the water-absorbing and expanding sponges 32 to form The circuit makes the baffle devices 33 on the upper and lower sides extend outward, so that the baffles extended by the baffle devices 33 contact each other, thereby further sealing the waterproof device 3, and when the baffle devices 33 on the upper and lower sides are connected to form a circuit through the water-absorbing and expanding sponge 32, the electromagnet 41 of the control device 4 is disconnected, and the magnet 42 moves downward under the elastic action of the spring 421, and the magnet 42 presses the press switch 43 to turn off the cooling fan 44, thereby reducing the internal power loss of the battery 5, so that when water enters the waterproof device 3, it is automatically sealed and the cooling fan 44 is turned off to reduce energy loss, thereby further improving the waterproof performance of the equipment body 1.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor skid-mounted mobile power supply device, comprising a device body (1), a protective plate (2), a waterproof device (3), a control device (4) and a battery (5), characterized in that: A protective plate (2) is movably connected to the top of the device body (1), waterproof devices (3) are provided on both the left and right sides of the device body (1), a control device (4) is provided inside the device body (1), and a storage battery (5) is movably connected inside the device body (1); A filter screen (31) is movably connected to a side of the waterproof device (3) away from the device body (1); a plurality of water-absorbing and swelling sponges (32) are arranged inside the waterproof device (3); the water-absorbing and swelling sponges (32) on the upper and lower sides are located in different planes; a plurality of baffle devices (33) are arranged inside the waterproof device (3); the upper and lower baffle devices (33) are located in the same plane; and the water-absorbing and swelling sponges (32) and the baffle devices (33) are electrically connected; An electromagnet (41) is fixedly mounted on the top of the control device (4), a magnet 1 (42) is arranged inside the control device (4), a spring 1 (421) is movably connected to the top of the magnet 1 (42), a push switch (43) is provided at the bottom of the inner wall of the control device (4), a heat dissipation fan (44) is movably connected to the top of the inner wall of the device body (1), and the push switch (43) and the heat dissipation fan (44) are electrically connected; When the water-absorbing and swelling sponges (32) on the upper and lower sides absorb water to a certain extent, the two sides contact each other, so that the baffle devices (33) on the upper and lower sides are connected through the water-absorbing and swelling sponges (32) to form a circuit, so that the baffle devices (33) on the upper and lower sides extend outward, so that the baffles extended by the baffle devices (33) contact each other, thereby further sealing the waterproof device (3). A control device (4) is arranged inside the device body (1), and an electromagnet (41) is fixedly installed on the top of the control device (4). A magnet 1 (42) is arranged inside the control device (4), and the magnet 1 (42) A spring (421) is movably connected to the top, a push switch (43) is provided at the bottom of the inner wall of the control device (4), and a heat dissipation fan (44) is movably connected to the top of the inner wall of the device body (1). The push switch (43) and the heat dissipation fan (44) are electrically connected. When the baffle devices (33) on the upper and lower sides are connected to form a circuit through the water-absorbing and expanding sponge (32), the electromagnet (41) of the control device (4) is disconnected, and the magnet (42) moves downward under the elastic action of the spring (421). The magnet (42) presses the push switch (43), so that the heat dissipation fan (44) is turned off.

2. The outdoor skid-mounted mobile power supply device according to claim 1, characterized in that: The top of the device body (1) is electrically connected to a solar panel (11); the bottom of the device body (1) is movably connected to a plurality of wheels (12); a support device (13) is fixedly installed at the bottom of the device body (1); a plurality of support blocks (131) are fixedly installed at the bottom of the support device (13); a traction device (14) is fixedly installed on the right side of the device body (1); and a plurality of slide grooves (15) are provided on the top of the device body (1).

3. The outdoor skid-mounted mobile power supply device according to claim 2, characterized in that: Connecting blocks (21) are fixedly mounted on the left and right sides of the protective plate (2); a handle (211) is fixedly mounted on the top of the connecting block (21); a control switch is arranged on the outer surface of the handle (211); a rotating shaft (22) is movably connected to the bottom of the connecting block (21); a cleaning block (221) is fixedly mounted on the outer surface of the rotating shaft (22); a gear three (232) is fixedly mounted on both left and right ends of the rotating shaft (22); a plurality of gear twos (231) are movably connected to the outer surface of the gear three (232); a gear one (23) is movably connected to the outer surface of the gear two (231); a gear one (23) and a slide groove (15) form a sliding fit; a motor (24) is fixedly mounted on the left side of the gear one (23); the motor (24) and the slide groove (15) form a sliding fit.

4. The outdoor skid-mounted mobile power supply device according to claim 1, characterized in that: The bottom of the storage battery (5) is movably connected to a plurality of shock absorbing devices (51).

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