Solar charging type outdoor mobile power supply

Abstract

The invention discloses a solar charging type outdoor mobile power supply which is electrically connected with a solar power generation panel and comprises a shell internally provided with a battery pack, ventilation plates provided with ventilation holes are arranged on the left side and the right side of the shell, and sealing mechanisms in one-to-one correspondence with the ventilation plates are detachably arranged in the shell. The sealing mechanism comprises a mounting frame and a baffle, a filter screen and an air guide fan which are sequentially arranged in the mounting frame from outside to inside, the baffle is rotationally arranged in the mounting frame, and a baffle rotation driving assembly used for driving the sealing mechanism is arranged at the bottom of the shell. The driving assembly drives the baffle of one sealing mechanism to rotate so that the baffle can switch between the blocking state and the non-blocking state of the ventilation hole, and meanwhile the driving assembly drives the baffle of the other sealing mechanism to switch between the non-blocking state and the blocking state of the corresponding ventilation hole. The problem that a mobile power supply is poor in sealing performance and not waterproof is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of solar charging devices, and particularly relates to a solar charging type outdoor mobile power supply. Background Art

[0002] For outdoor survival or for areas where the power supply in remote mountainous areas is imperfect or lacking, a mobile power supply that can be charged by solar energy can greatly relieve the power demand. When charging the battery through solar energy, the charging duration is relatively long. In the case of high ambient temperature and no shielding, with the sunlight shining on the power supply, more heat will be generated in the battery pack inside the power supply. In addition, heat is also generated when the power supply discharges, and more heat is generated when charging and discharging simultaneously. In order to solve the problem of regulating the appropriate working temperature of the battery pack or battery module by realizing the gas exchange inside and outside the mobile power supply, specifically, ventilation holes are opened on the shell of the mobile power supply, so that the battery pack located inside the power supply can automatically realize the gas exchange between the inside and outside of the shell of the mobile power supply through the ventilation holes, so as to achieve the appropriate working temperature of the battery pack. Since the ventilation holes are directly connected to the inside of the power supply, the sealing performance of the mobile power supply is poor, resulting in poor waterproof performance. Especially when used outdoors, when the air humidity is high or it is raining, rainwater or water vapor enters the shell of the mobile power supply through the ventilation holes, which will affect the battery pack inside the mobile power supply and also affect the service life of the internal components.

[0003] Therefore, the present application proposes a solar charging type outdoor mobile power supply. Summary of the Invention

[0004] The purpose of the present invention is to propose a solar charging type outdoor mobile power supply in order to solve the problems of poor sealing and non-waterproof of the mobile power supply in the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solution: A solar charging type outdoor mobile power supply, electrically connected to a solar panel, the mobile power supply includes: a shell, inside which a battery pack that generates hot air by heating is provided;

[0006] Ventilation plates, two ventilation plates are symmetrically arranged on the left and right sides of the shell, and ventilation holes are opened on the ventilation plates;

[0007] Sealing mechanisms, two sealing mechanisms are detachably arranged inside the shell, and the sealing mechanisms correspond to the ventilation plates one by one; the sealing mechanism includes a mounting frame, a baffle, a filter screen and a guiding fan, the baffle is rotatably arranged inside the mounting frame, the baffle corresponds to the ventilation hole, the filter screen is detachably arranged inside the mounting frame, the baffle is arranged between the filter screen and the ventilation plate, the guiding fan is arranged on the mounting frame, and the filter screen is arranged between the baffle and the guiding fan;

[0008] The driving component is arranged at the bottom of the housing and is used to drive the baffle of the sealing mechanism to rotate.

[0009] When the mobile power supply is charging and / or discharging externally, the driving component drives the baffle of one sealing mechanism to rotate, so as to switch between two states of blocking and non-blocking the ventilation hole, and at the same time drives the baffle of the other sealing mechanism to switch between two states of non-blocking and blocking its corresponding ventilation hole.

[0010] As a further description of the above technical solution: an installation opening is provided above the housing, and the sealing mechanism is disassembled and assembled in the housing through the installation opening.

[0011] As a further description of the above technical solution: a handle part is arranged above the installation frame, positioning holes are arranged at the installation opening of the housing, and rubber bubble points are arranged on the handle part, and the rubber bubble points correspond to the positioning holes.

[0012] As a further description of the above technical solution: two vertically arranged and symmetrically front and rear limiting plates are arranged in the installation frame. A rotating notch is arranged on the side of the limiting plate facing the ventilation plate. A rotating shaft is arranged at the lower end of the baffle, and the end of the rotating shaft is rotatably arranged in the rotating notch. A connecting shaft is arranged at the end of the rotating shaft, and the axis of the connecting shaft is perpendicular to the axis of the rotating shaft. The connecting shaft forms an acute angle with the baffle. A rotating shaft is arranged at the end of the connecting shaft, and a sliding block is rotatably arranged on the rotating shaft. A driving connecting piece is also arranged in the installation frame, and the driving connecting piece is adapted to the sliding block.

[0013] As a further description of the above technical solution: the driving connecting piece is composed of a sliding plate arranged between the limiting plate and the installation frame and a connecting plate at the bottom of the sliding plate. A sliding groove is arranged on the sliding plate, and the sliding block is slidably arranged in the sliding groove. A limiting column is vertically arranged on the installation frame, and the limiting column passes through the connecting plate. A spring is sleeved on the limiting column, and the spring is located between the installation frame and the connecting plate. A driving head is arranged in the middle of the lower end of the installation frame, and the driving head is connected with the connecting plate through a pull rope, and the driving head corresponds to the driving component.

[0014] As a further description of the above technical solution: the driving component includes a driving motor, a rotating disc, an eccentric shaft and a sliding frame. The driving motor is arranged at the bottom of the housing, the rotating disc is coaxially arranged on the output shaft of the driving motor, the eccentric shaft is arranged on the rotating disc, the sliding frame is slidably arranged back and forth at the bottom of the housing, a driving sliding groove is arranged on the sliding frame, the eccentric shaft is arranged in the driving sliding groove, and driving frames are arranged at both ends of the sliding frame, and the driving head is located in the driving frame.

[0015] As a further description of the above technical solution: a placement box is provided on the housing, and the solar panel is stored in the placement box when not in use. An installation seat is provided on the housing, and the solar panel is installed on the installation seat when in use.

[0016] As a further description of the above technical solution: the installation seat includes a rotating base and a pitching seat. The rotating base is provided on the housing, and the pitching seat is provided on the rotating base.

[0017] As a further description of the above technical solution: a scraper is provided at the bottom end of the installation frame. The ventilation hole is in the shape of a flared trumpet. A temperature sensor and a control unit are also provided inside the housing. The control unit is used to control the driving component, the temperature sensor is used to monitor the temperature inside the housing, the temperature sensor is electrically connected to the control unit, and the guiding fan is electrically connected to the control unit.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are as follows:

[0019] (1) The sealing mechanism of the present application can, through the air pressure difference inside and outside the housing and with the ventilation holes on the left and right sides being alternately blocked or communicated with the inside of the housing, accelerate the exchange of hot air inside the housing and the air outside the housing, be able to evacuate the heat generated by the battery pack inside the housing, improve the air exchange efficiency, and at the same time be able to completely isolate the inside of the housing from the outside and not conduct gas exchange when not in use, thereby improving the sealing performance of the housing.

[0020] (2) The sealing mechanism of the present application is detachable, and a filter screen is detachably provided inside the sealing mechanism, which can filter dust in the air, prevent dust from entering the inside of the housing, and the filter screen is convenient to disassemble for cleaning dust.

[0021] (3) The ventilation hole is in the shape of a flared trumpet, which is also more convenient for cleaning the dust attached to the ventilation hole. The scraper provided at the lower end of the installation frame can scrape the surface dust on the inner side of the ventilation plate when the sealing mechanism is disassembled.

[0022] (4) When the mobile power supply of the present application is used at a relatively low temperature, for example, when charging and discharging outdoors in winter, since the outside temperature is relatively low and the temperature does not reach the preset value of the temperature sensor, the driving motor does not start, and the baffle is always in the state of blocking the ventilation hole, which can maintain the temperature inside the housing and contribute to the normal operation of the battery pack.

[0023] (5) The solar panel is installed on the installation seat, which can not only block the light irradiating on the housing, but also the adjustable installation seat can make the solar panel receive direct light as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 Another perspective three-dimensional structure diagram of the present invention;

[0026] Figure 3 Side view of the present invention when charging with a solar panel;

[0027] Figure 4 Exploded view of the housing and sealing mechanism of the present invention;

[0028] Figure 5 Three-dimensional structure diagram of the sealing mechanism of the present invention;

[0029] Figure 6 For Figure 5 Enlarged view at position A in

[0030] Figure 7 Another perspective three-dimensional structure diagram of the sealing mechanism of the present invention, omitting the guide fan and mounting plate;

[0031] Figure 8 Exploded view of the sealing mechanism of the present invention;

[0032] Figure 9 Vertical sectional view of the present invention;

[0033] Figure 10 Structure diagram of the driving component of the present invention;

[0034] Figure 11 Structure diagram of the baffle of the present invention;

[0035] Figure 12 Horizontal sectional view of the present invention.

[0036] Legend: 1. Solar panel; 2. Housing; 3. Battery pack; 4. Ventilation plate; 5. Ventilation hole; 6. Placing box; 7. Mounting seat; 8. Rotating base; 9. Pitching seat; 10. Mounting opening; 11. Positioning hole; 12. Handle part; 13. Mounting frame; 14. Rubber bubble point; 15. Baffle; 16. Filter screen; 17. Guide fan; 18. Limiting plate; 19. Rotating notch; 20. Rotating shaft; 21. Connecting shaft; 22. Rotating shaft; 23. Sliding block; 24. Sliding plate; 25. Connecting plate; 26. Limiting column; 27. Spring; 28. Driving head; 29. Driving motor; 30. Rotating disk; 31. Eccentric shaft; 32. Sliding frame; 33. Driving frame; 34. Mounting plate; 35. Sliding groove; 36. Long hole; 37. Scraper. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to Figures 1-12 , the present invention provides a technical solution for a solar-charged outdoor mobile power supply:

[0039] A solar-charged outdoor mobile power supply is electrically connected to a solar power generation panel 1. Among them, the mobile power supply includes a housing 2. In this embodiment, a high-density lithium iron phosphate battery pack 3 with a capacity of 320 Wh is arranged inside the housing 2. Heat is generated when the battery pack 3 is charging or discharging. In order to help the battery pack 3 be at a suitable working temperature, a gap is provided between the whole battery pack 3 and the inner wall of the housing 2. Specifically, a plastic support member (not shown in the figure) for supporting and positioning the battery pack 3 is arranged inside the housing 2. Ventilation plates 4 are symmetrically arranged on the left and right sides of the housing 2. Ventilation holes 5 are opened on the ventilation plates 4. The ventilation holes 5 are distributed in a rectangular array along the ventilation plates 4. The ventilation holes 5 are in a flared shape. The flared ventilation holes 5 are convenient for cleaning the dust at the ventilation holes 5.

[0040] Two USB interfaces are arranged on the mobile power supply, supporting fast charging protocols such as QC2.0, QC3.0, and AFC, and equipped with a two-way 60W PD (20V, 3A) output function, which can directly provide PD fast charging for laptops, tablets, and mobile phones. At the same time, it is equipped with a 60W PD charging interface that can be charged by solar energy or through an AC adapter.

[0041] In order to facilitate the carrying and fixing of the solar power generation panel 1, the solar power generation panel 1 is designed as a fan-shaped foldable structure. A placement box 6 is arranged on the housing 2. The placement box 6 is fixed on the rear side of the housing 2 by bolts. When the solar power generation panel 1 is not in use, it is stored in the placement box 6. An installation seat 7 is arranged on the housing 2. When the solar power generation panel 1 is in use, it is installed on the installation seat 7. The installation seat 7 includes a rotating base 8 and a pitching seat 9. The rotating base 8 is arranged on the housing 2, and the pitching seat 9 is arranged on the rotating base 8. When charging with the solar power generation panel 1, the solar power generation panel 1 is fully unfolded into a circular ring shape and then installed on the installation seat 7. By rotating the rotating base 8 and adjusting the pitching seat 9, the solar power generation panel 1 can face the sun directly, and at the same time, the solar power generation panel 1 can also block the sunlight shining on the mobile power supply, reducing the light to prevent the temperature of the mobile power supply from rising.

[0042] The interior of the housing 2 is detachably provided with a sealing mechanism. An installation opening 10 is provided above the housing 2, and the sealing mechanism is disassembled and assembled into the housing 2 through the installation opening 10. The housing 2 is provided with positioning holes 11 at the installation opening 10. The sealing mechanism includes an installation frame 13. A handle part 12 is provided above the installation frame 13. Rubber bubble points 14 are provided on the handle part 12. The rubber bubble points 14 correspond to the positioning holes 11. After the sealing mechanism is installed into the interior of the housing 2, the rubber bubble points 14 on the handle part 12 enter the positioning holes 11, so that the sealing mechanism is stably fixed on the housing 2.

[0043] The sealing mechanism further includes a baffle 15, a filter screen 16 and a guide fan 17. The baffle 15 is rotatably arranged in the installation frame 13, and the baffle 15 corresponds to the ventilation holes 5. A plurality of baffles 15 are arranged at equal intervals in the vertical direction. Specifically, the number of rows of ventilation holes 5 is the same as the number of corresponding baffles 15. One baffle 15 corresponds to a row of ventilation holes 5 on the ventilation plate 4. Two symmetrically arranged front and rear limiting plates 18 are vertically arranged in the installation frame 13. A rotating notch 19 is provided on the side of the limiting plate 18 facing the ventilation plate 4. A rotating shaft 20 is provided at the lower end of the baffle 15, and the end of the rotating shaft 20 is rotatably arranged in the rotating notch 19. The baffle 15 realizes the blocking and non-blocking of the ventilation holes 5 under the drive of the rotation of the rotating shaft 20. A connecting shaft 21 is provided at the end of the rotating shaft 20. The axis of the connecting shaft 21 is perpendicular to the axis of the rotating shaft 20. The connecting shaft 21 forms an acute angle with the baffle 15. A rotating shaft 22 is provided at the end of the connecting shaft 21, and a sliding block 23 is rotatably arranged on the rotating shaft 22. A driving connecting piece is further arranged in the installation frame 13, and the driving connecting piece is adapted to the sliding block 23. The driving connecting piece is used to drive the connecting shaft 21 to rotate.

[0044] The driving connecting piece is located in the installation frame 13 and is arranged to slide up and down. The driving connecting piece is composed of a sliding plate 24 arranged between the limiting plate 18 and the installation frame 13 and a connecting plate 25 used to connect the bottoms of the front and rear sliding plates 24. A sliding groove 35 is provided on the sliding plate 24, and the sliding block 23 is slidably arranged in the sliding groove 35. When the driving connecting piece slides up and down, the sliding block 23 drives the connecting shaft 21 and the rotating shaft 20 to rotate along the rotating notch 19 under the drive of the sliding groove 35. At the same time, the rotating shaft 22 rotates around the sliding block 23, and the sliding block 23 slides along the sliding groove 35.

[0045] A limiting column 26 is vertically arranged on the installation frame 13. The limiting column 26 passes through the connecting plate 25. A spring 27 is sleeved on the limiting column 26. The spring 27 is located between the installation frame 13 and the connecting plate 25. Under the action of the spring 27, the driving connection is moved to the uppermost position, and at this time, the baffle 15 completely blocks the ventilation holes 5.

[0046] At the middle part of the lower end of the mounting frame 13, a driving head 28 is provided. The driving head 28 is connected to the connecting plate 25 by a pulling rope. A driving assembly is provided at the bottom of the housing 2 for driving the baffle 15 of the sealing mechanism to rotate, and the driving head 28 corresponds to the driving assembly. The driving assembly includes a driving motor 29, a rotating disk 30, an eccentric shaft 31 and a sliding frame 32. The driving motor 29 is provided at the bottom of the housing 2. The rotating disk 30 is coaxially provided on the output shaft of the driving motor 29. The eccentric shaft 31 is provided on the rotating disk 30. The sliding frame 32 is slidably arranged back and forth at the bottom of the housing 2. A driving chute is formed on the sliding frame 32, and the eccentric shaft 31 is arranged in the driving chute. Driving frames 33 are provided at both ends of the sliding frame 32, and the driving head 28 is located within the driving frames 33. In this embodiment, the driving frames 33 at both ends of the sliding frame 32 are centrosymmetric about the central axis of the housing 2.

[0047] On the side of the mounting frame 13 away from the ventilation plate 4, a mounting plate 34 is provided. A hole for mounting the guide fan 17 is formed on the mounting plate 34. A filter screen 16 is installed between the guide fan 17 and the baffle 15. Specifically, a clamping groove is formed on the side of the limiting plate 18 away from the ventilation plate 4, and the filter screen 16 is arranged in the clamping groove. Correspondingly, a long hole 36 for mounting the filter screen 16 is formed at the lower end of the mounting frame 13, and the long hole 36 corresponds to the clamping groove. The filter screen 16 can be disassembled in time for cleaning dust after long-term use.

[0048] A scraping plate 37 is provided at the lower end of the mounting frame 13, corresponding to the ventilation plate 4. When the mounting frame 13 is pulled out upward when removing the sealing mechanism, the scraping plate 37 scrapes the inner surface of the ventilation plate 4, so as to clean the dust on its inner surface.

[0049] A temperature sensor and a control unit (not shown in the figure) are also provided inside the housing 2. The control unit is used to control the driving assembly. The temperature sensor is used to monitor the temperature inside the housing 2. The temperature sensor is electrically connected to the control unit, and the guide fan 17 is electrically connected to the control unit. In this embodiment, the guide fan 17 of the sealing mechanism on the left side of the housing 2 blows the air outside the housing 2 into the housing 2, while the guide fan 17 of the sealing mechanism on the right side of the housing 2 blows the air inside the housing 2 to the outside of the housing 2. The control unit is electrically connected to the driving motor 29.

[0050] Working principle: When the solar-powered outdoor power supply is discharging externally, charging through the solar panel 1, charging through the AC adapter, or charging and discharging simultaneously, the battery pack 3 generates heat, which first accumulates inside the housing 2. When the temperature detected by the temperature sensor inside the housing 2 exceeds the preset value, the control unit controls the guide fan 17 to start, and at the same time, the drive motor 29 also starts. After the drive motor 29 starts, the rotating disk 30 rotates, driving the eccentric shaft 31 to rotate. The eccentric shaft 31 moves along the drive chute, driving the sliding frame 32 to slide reciprocally. During this process, while the drive frame 33 moves, it drives the drive head 28 to move, pulling the pull rope to make the drive connector move downward, compressing the spring 27. When the drive connector moves downward, the baffle 15 releases the blockage of the ventilation hole 5. During the reset process of the drive head 28, under the action of the spring 27, the baffle 15 blocks the ventilation hole 5 again.

[0051] As Figure 12 shown, it is the working state diagram of the drive assembly. In this state, the baffle 15 completely blocks the ventilation hole 5. When the drive motor 29 starts, the drive motor 29 drives the turntable to rotate clockwise. During this process, when the left baffle 15 does not block the ventilation hole 5, the right wind baffle blocks its corresponding ventilation hole 5, and when the right baffle 15 does not block the ventilation hole 5, the left wind baffle blocks its corresponding ventilation hole 5.

[0052] When the left baffle 15 does not block the ventilation hole 5, the right wind baffle blocks its corresponding ventilation hole 5. At this time, the outside air is sucked into the inside of the housing 2, and the air pressure inside the housing 2 increases. When it is converted to the state where the right baffle 15 does not block the ventilation hole 5 and the left wind baffle blocks its corresponding ventilation hole 5, the internal gas will be quickly discharged under the action of the air pressure, and under the action of the right guide fan 17, the air pressure inside the housing 2 decreases again to be less than the outside air pressure. Then, it becomes the state where the left baffle 15 does not block the ventilation hole 5 and the right wind baffle blocks its corresponding ventilation hole 5 again, enabling the outside gas to quickly enter the inside of the housing 2. Under the action of the above process, rapid air exchange between the inside and outside of the housing 2 is achieved.

[0053] It should be noted that when the temperature inside the housing 2 does not reach the preset temperature or when there is no charging or discharging, the baffle 15 is in the blocking state of the ventilation hole 5, and the state of the drive assembly returns to the state as Figure 12 described. In this state, when installing the sealing mechanism, when the sealing mechanism is completely installed inside the housing 2, the drive head 28 also enters the drive frame 33.

[0054] As described above, it is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art within the technical scope disclosed by the present invention should cover within the protection scope of the present invention any equivalent replacement or change made according to the technical solution and inventive concept of the present invention.

Claims

1. A solar-charged outdoor mobile power supply, electrically connected to a solar panel (1), characterized in that, The mobile power supply includes: a housing (2) with a battery pack (3) disposed inside for generating hot air by heating; Ventilation plates (4), two ventilation plates (4) are symmetrically arranged on the left and right sides of the housing (2), and ventilation holes (5) are formed in the ventilation plates (4); Sealing mechanisms, two sealing mechanisms are detachably arranged inside the housing (2), and the sealing mechanisms correspond to the ventilation plates (4) one by one; the sealing mechanism includes a mounting frame (13), a baffle (15), a filter screen (16) and a guiding fan (17), the baffle (15) is rotatably arranged inside the mounting frame (13), the baffle (15) corresponds to the ventilation hole (5), the filter screen (16) is detachably arranged inside the mounting frame (13), the baffle (15) is arranged between the filter screen (16) and the ventilation plate (4), the guiding fan (17) is arranged on the mounting frame (13), and the filter screen (16) is arranged between the baffle (15) and the guiding fan (17); A driving assembly, arranged at the bottom of the housing (2) for driving the baffle (15) of the sealing mechanism to rotate; When the mobile power supply is charging and / or discharging externally, the driving assembly drives the baffle (15) of one sealing mechanism to rotate to switch between two states of blocking and unblocking the ventilation hole (5), and at the same time drives the baffle (15) of the other sealing mechanism to switch between two states of unblocking and blocking its corresponding ventilation hole (5).

2. The solar-charged outdoor mobile power supply according to claim 1, wherein: An installation opening (10) is formed above the housing (2), and the sealing mechanism is disassembled and assembled into the housing (2) through the installation opening (10).

3. The solar-charged outdoor mobile power supply according to claim 2, wherein: A handle part (12) is arranged above the mounting frame (13), a positioning hole (11) is arranged at the position of the housing (2) corresponding to the installation opening (10), and rubber bubble points (14) are arranged on the handle part (12), and the rubber bubble points (14) correspond to the positioning holes (11).

4. A solar-charged outdoor mobile power supply according to claim 1, characterized in that: Two vertically arranged and front-back symmetric limiting plates (18) are arranged inside the mounting frame (13), a rotating notch (19) is formed on the side of the limiting plate (18) facing the ventilation plate (4), a rotating shaft (20) is arranged at the lower end of the baffle (15), the end of the rotating shaft (20) is rotatably arranged in the rotating notch (19), a connecting shaft (21) is arranged at the end of the rotating shaft (20), the axis of the connecting shaft (21) is perpendicular to the axis of the rotating shaft (20), the connecting shaft (21) forms an acute angle with the baffle (15), a rotating shaft (22) is arranged at the end of the connecting shaft (21), a sliding block (23) is rotatably arranged on the rotating shaft (22), and a driving connecting piece is further arranged inside the mounting frame (13), and the driving connecting piece is adapted to the sliding block (23).

5. The solar-charged outdoor mobile power supply according to claim 4, wherein: The driving connecting piece is composed of a sliding plate (24) arranged between the limiting plate (18) and the mounting frame (13) and a connecting plate (25) at the bottom of the sliding plate (24). A sliding groove (35) is formed in the sliding plate (24), and the sliding block (23) is slidably arranged in the sliding groove (35). A limiting column (26) is vertically arranged on the mounting frame (13), the limiting column (26) passes through the connecting plate (25), and a spring (27) is sleeved on the limiting column (26). The spring (27) is located between the mounting frame (13) and the connecting plate (25). A driving head (28) is arranged in the middle of the lower end of the mounting frame (13), and the driving head (28) is connected to the connecting plate (25) by a pull rope. The driving head (28) corresponds to the driving assembly.

6. The solar-charged outdoor mobile power supply according to claim 5, characterized in that: The driving assembly includes a driving motor (29), a rotating disk (30), an eccentric shaft (31), and a sliding frame (32). The driving motor (29) is arranged at the bottom of the housing (2), the rotating disk (30) is coaxially arranged on the output shaft of the driving motor (29), the eccentric shaft (31) is arranged on the rotating disk (30), the sliding frame (32) is slidably arranged back and forth at the bottom of the housing (2), a driving chute is formed in the sliding frame (32), the eccentric shaft (31) is arranged in the driving chute, and driving frames (33) are arranged at both ends of the sliding frame (32). The driving head (28) is located in the driving frame (33).

7. A solar-charged outdoor mobile power supply according to claim 1, characterized in that: A placement box (6) is arranged on the housing (2). When the solar power generation panel (1) is not in use, it is stored in the placement box (6). An installation seat (7) is arranged on the housing (2). When the solar power generation panel (1) is in use, it is installed on the installation seat (7).

8. The solar-charged outdoor mobile power supply according to claim 7, wherein: The installation seat (7) includes a rotating base (8) and a pitching seat (9). The rotating base (8) is arranged on the housing (2), and the pitching seat (9) is arranged on the rotating base (8).

9. The solar-charged outdoor mobile power supply according to claim 1, wherein: A scraping plate (37) is arranged at the bottom end of the mounting frame (13). The ventilation hole (5) is in a flared shape. A temperature sensor and a control unit are also arranged in the housing (2). The control unit is used to control the driving assembly, the temperature sensor is used to monitor the internal temperature of the housing (2), the temperature sensor is electrically connected to the control unit, and the guiding fan (17) is electrically connected to the control unit.

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