Outdoor mobile power supply with expansion form

Abstract

The invention relates to the technical field of power supply equipment, in particular to an outdoor mobile power supply with an extended form. The invention provides an outdoor mobile power supply with an expansion form, which comprises a base, a large power supply shell, a power supply main body, a heat dissipation cabinet, a small power supply shell and a socket, and is characterized in that the top end of the base is provided with the large power supply shell, the top end of the large power supply shell is provided with the heat dissipation cabinet, and the top end of the heat dissipation cabinet is provided with the small power supply shell; power supply main bodies are arranged in the large power supply shell and the small power supply shell; and sockets are arranged at the front ends of the large power supply shell and the small power supply shell. Through cooperation of the guide rods, the edge rods, the cooperation rods and other components, flexible switching between the storage state and the unfolding state of the first solar panel and the second solar panel is achieved, the solar panels can be effectively protected in the storage state, and the light receiving faces of the solar panels are prevented from being damaged; and the maximum light receiving angle can be automatically adjusted in the unfolded state.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply equipment, and in particular to an outdoor mobile power supply with an extended form. Background Art

[0002] As outdoor power usage scenarios become increasingly diverse, outdoor mobile power supplies, as important power supply equipment, are attracting much attention for their performance and function optimization and upgrading.

[0003] However, in existing technologies, most outdoor mobile power supplies use fixed solar panels, which cannot be adjusted according to actual needs. They are easily damaged by collisions and scratches during outdoor transportation and storage, affecting their photovoltaic conversion efficiency and service life. Furthermore, some outdoor mobile power supplies only have rollers. While this facilitates mobility, it lacks stable support when used in complex terrain or when the device needs to be fixed, posing the risk of the device sliding or tipping over. Therefore, there is an urgent need to develop an outdoor mobile power supply with an expandable form factor to improve its overall performance and user experience in outdoor scenarios. Summary of the Invention

[0004] In order to overcome the shortcomings of existing outdoor mobile power supplies, such as the inability to store solar panels and the lack of fixed devices, the technical problem of the present invention is to provide an outdoor mobile power supply with an expandable form.

[0005] The technical implementation plan of the present invention is: an outdoor mobile power supply with an expanded form, including a base, a large power supply housing, a power supply body, a heat dissipation cabinet, a small power supply housing and a socket. The large power supply housing is installed on the top of the base, the heat dissipation cabinet is installed on the top of the large power supply housing, the small power supply housing is installed on the top of the heat dissipation cabinet, the power supply body is installed inside the large power supply housing and the small power supply housing, and the socket is installed at the front end of the large power supply housing and the small power supply housing. It also includes a guide rod, a protective rod, a ridge rod, a first solar panel, a second solar panel and a cooperative rod. The opposite sides of the large power supply housing are fixedly connected with the guide rod, the lower end of the guide rod is fixedly connected with the protective rod, the upper end of the guide rod is fixedly connected with the ridge rod, the guide rod is slidably connected with the cooperative rod, and the cooperative rod is rotatably connected with the first solar panel and the second solar panel.

[0006] More preferably, it further includes a first rack, a support rod, a heat dissipation hole and a second rack. The first rack and the second rack are slidingly connected inside the base and inside the heat dissipation cabinet respectively. The first rack is rotatably connected to the support rod, and the first rack and the second rack are both provided with heat dissipation holes.

[0007] More preferably, a lower radiator and an upper radiator are further included, and the lower radiator with the wind direction facing downward and the upper radiator with the wind direction facing upward are installed inside the heat dissipation cabinet.

[0008] More preferably, it further includes a power transmission line and a wire take-up device, three wire take-ups are installed on the top of the base, and the power transmission line is wound around the wire take-ups.

[0009] More preferably, it also includes a first magnetic cover and a second magnetic cover, the large power supply shell and the small power supply shell are made of magnetic material, the first magnetic cover is magnetically attracted to the large power supply shell and the small power supply shell near the socket, and the second magnetic cover is magnetically attracted to the large power supply shell near the power transmission line.

[0010] More preferably, a pull rod and a locking rod are further included. The locking rod is installed at the rear end of the base, and the pull rod is slidably connected inside the locking rod.

[0011] More preferably, it further includes a roller, a triangular wheel and a receiving seat, wherein the receiving seat is installed at the bottom end of the base near the pull rod, the triangular wheel is rotatably connected to the receiving seat, and the roller is installed at the bottom end of the base away from the pull rod.

[0012] More preferably, it also includes a push rod, a first spring, a connecting rod, a second spring and an insert block. A connecting rod is installed at the bottom end of the base near the pull rod, and a push rod is slidably connected to the connecting rod. The bottom end of the push rod is fixedly connected to the first spring, and the other end of the first spring is fixedly connected to the bottom end of the connecting rod. Second springs are installed at the bottom end of the base near both ends of the push rod, and the other end of the second spring is fixedly connected to the insert block.

[0013] Compared with the prior art, the present invention has the following advantages: 1. The present invention realizes the flexible switching between the storage state and the deployment state of the first solar panel and the second solar panel through the cooperation of the guide rod, the edge rod, the coordinated rod and other components. In the storage state, the solar panel can be effectively protected to prevent its light-receiving surface from being damaged; in the deployment state, it can automatically adjust to the maximum light collection angle.

[0014] 2. The present invention utilizes a mobile and fixed switching mechanism composed of a pull rod, a positioning rod, a triangular wheel and other structures. When movement is required, the pull rod can be stretched to easily pull the device; when fixation is required, the pull rod is retracted to the lowest point, and the triangular wheel can be locked by an insert block, so that the device can be placed firmly, meeting the user's needs for device mobility and stability in different scenarios.

[0015] 3. The present invention is equipped with rollers and triangular wheels. The rollers can provide stable support and rolling performance, making it easy for users to push the mobile power supply on a flat ground. When encountering uneven ground, steps or other complex terrains, the special shape of the triangular wheels can better adapt to terrain changes, enhance the passability of the equipment, and avoid the situation where the equipment cannot be moved due to terrain restrictions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention in the storage state.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the unfolded state of the present invention.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the second storage rack, the lower radiator and the upper radiator of the present invention.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the socket, power transmission line and wire collector of the present invention.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the pull rod and the locking rod of the present invention.

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the support rod, the first spring and the connecting rod of the present invention.

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the insert block and the receiving seat of the present invention.

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the first solar panel, the second solar panel and the cooperative rod of the present invention.

[0024] Figure 9 It is a schematic diagram of the three-dimensional structure of the guide rod, protective rod and edge rod of the present invention.

[0025] Among them, the above drawings include the following figure marks: 1-base, 2-large power supply casing, 201-power supply body, 3-heat dissipation cabinet, 4-small power supply casing, 5-roller, 6-triangular wheel, 7-first storage rack, 701-support rod, 702-heat dissipation hole, 8-second storage rack, 9-lower radiator, 10-upper radiator, 11-first magnetic cover, 1101-second magnetic cover, 12-socket, 13-transmission line, 14-wire retractor, 15-pull rod, 1501-locking rod, 16-resistance rod, 17-first spring, 18-connecting rod, 19-second spring, 20-insert block, 21-receiving seat, 22-guide rod, 23-protective rod, 24-edge rod, 25-first solar panel, 26-second solar panel, 27-cooperative rod. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of 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 making creative efforts are within the scope of protection of the present invention.

[0027] Example: An outdoor mobile power supply with an extended form, such as Figures 1-9As shown, it includes a base 1, a large power supply housing 2, a power supply body 201, a heat dissipation cabinet 3, a small power supply housing 4 and a socket 12. The large power supply housing 2 is installed on the top of the base 1, the heat dissipation cabinet 3 is installed on the top of the large power supply housing 2, and the small power supply housing 4 is installed on the top of the heat dissipation cabinet 3. The power supply body 201 is installed inside the large power supply housing 2 and the small power supply housing 4, and the socket 12 is installed at the front end of the large power supply housing 2 and the small power supply housing 4. It also includes a guide rod 22, a protective rod 23, a ridge rod 24, a first solar panel 25, a second solar panel 26 and a cooperative rod 27. The guide rods 22 are fixedly connected to the opposite sides of the large power supply housing 2, the lower end of the guide rod 22 is fixedly connected to the protective rod 23, the upper end of the guide rod 22 is fixedly connected to the ridge rod 24, the guide rod 22 is slidably connected to the cooperative rod 27, and the first solar panel 25 and the second solar panel 26 are rotatably connected to the cooperative rod 27.

[0028] When the solar panels are stowed, the first solar panel 25 and the second solar panel 26 are folded together and placed vertically on the side of the device. At this time, the protective rod 23 and the guide rod 22 jointly support and store the solar panels, and the bottom surface of the second solar panel 26 faces outward, which can effectively protect the light-receiving surface of the solar panel from collision. When the solar panels need to be deployed, the coordination rod 27 is pulled upward. The coordination rod 27 drives the first solar panel 25 and the second solar panel 26 to move upward along the guide rod 22. When the top of the solar panel contacts the edge rod 24, the tip of the edge rod 24 is embedded in the gap between the solar panels. The coordination rod 27 continues to move upward, causing the first solar panel 25 and the second solar panel 26 to separate. Then, under the action of gravity, the solar panels automatically unfold to the maximum deployment angle, thereby achieving a larger light-collecting area and improving solar energy conversion efficiency.

[0029] like Figure 2 As shown, a first storage rack 7 and a second storage rack 8 are slidably connected inside the base 1 and inside the heat dissipation cabinet 3, respectively. The first storage rack 7 and the second storage rack 8 can be flexibly pulled out and stored, providing users with additional storage space for items, convenient for placing small electrical appliances such as mobile phones, microwave ovens, or other outdoor items. The heat dissipation holes 702 provided on the first storage rack 7 and the second storage rack 8 can effectively promote air circulation and accelerate the dissipation of heat from the bottom surface of the equipment. At the same time, the support rod 701 rotatably connected to the first storage rack 7 will automatically fall down due to gravity due to loss of support when the storage rack is pulled out, forming a stable support structure, further enhancing the practicality and reliability of the storage rack.

[0030] like Figure 3 As shown, a lower radiator 9 with wind direction facing downward and an upper radiator 10 with wind direction facing upward are installed inside the heat dissipation cabinet 3, forming a three-dimensional heat dissipation mode in both upper and lower directions. This design can accurately dissipate heat for the upper and lower power supply bodies 201, and effectively take away the heat generated by the power supply body during the charging and discharging process.

[0031] like Figure 4 As shown, the three wire take-ups 14 and the accompanying power line 13, mounted on the top of the base 1, utilize a spring-loaded spring to automatically rewind the power line 13. The power line 13 can be freely extended to meet user requirements for connecting to electrical devices in various scenarios, offering high flexibility. After use, the power line 13 is released, and the wire take-ups 14 automatically rewind it neatly, preventing tangles and knots caused by haphazard placement of the power line.

[0032] like Figures 1-4 As shown, the large power supply shell 2 and the small power supply shell 4 are made of magnetic materials. A first magnetic cover 11 is magnetically attracted to the large power supply shell 2 and the small power supply shell 4 near the socket 12, and a second magnetic cover 1101 is magnetically attracted to the large power supply shell 2 near the power line 13. This design can provide reliable protection for the charging port and the power line interface, effectively prevent foreign matter such as dust and water stains from entering, and ensure the electrical performance and safety of the mobile power supply. When the magnetic cover is opened, it can be adsorbed on the power supply shell to avoid loss and is easy to operate.

[0033] like Figure 1-Figure 5 As shown, a locking rod 1501 is installed at the rear end of the base 1, and a pull rod 15 is slidably connected inside the locking rod 1501. The spring limiting bead on the pull rod 15 is embedded in the limiting hole on the locking rod 1501, realizing the function of adjusting the free stretching length of the pull rod 15. This design can flexibly adjust the length of the pull rod according to the user's height and usage habits, providing the user with a comfortable pulling experience and reducing the user's fatigue during movement.

[0034] like Figure 1-Figure 7 As shown, a receiving seat 21 is installed at the bottom end of the base 1 near the pull rod 15, and a triangular wheel 6 is rotatably connected to the receiving seat 21. A roller 5 is installed at the bottom end of the base 1 away from the pull rod 15. The roller 5 can provide stable support and rolling performance, which is convenient for users to easily push the mobile power supply on a flat ground; the triangular wheel 6 has a unique structural advantage. When encountering uneven ground, steps or other complex terrains, the special shape of the triangular wheel can better adapt to terrain changes, enhance the passability of the equipment, and avoid the situation where it cannot be moved due to terrain restrictions.

[0035] like Figure 5-Figure 7As shown, a connecting rod 18 is installed at the bottom end of the base 1 near the pull rod 15, and a push rod 16 is slidably connected to the connecting rod 18. The bottom end of the push rod 16 is fixedly connected to a first spring 17, and the other end of the first spring 17 is fixedly connected to the bottom end of the connecting rod 18. Second springs 19 are installed at both ends of the bottom end of the base 1 near the push rod 16, and the other end of the second spring 19 is fixedly connected to an insert block 20. The above structure forms a moving and fixed switching mechanism. When the pull rod 15 is pushed downward, the spring limit bead of the pull rod 15 is embedded in the limit hole at the lowest point of the positioning rod 1501, and the pull rod 15 drives the push rod 16 to move downward. The inclined surfaces at the opposite ends of the push rod 16 squeeze the plug block 20 to move toward the receiving seat 21, so that the plug block 20 passes through the slot of the receiving seat 21. The protruding plug block 20 blocks the rotation of the triangular wheel 6, so that the device cannot move when the pull rod 15 is retracted to the lowest point. At this time, the first spring 17 is compressed and the second spring 19 is stretched; when the pull rod 15 is stretched, the pull rod 15 no longer contacts the push rod 16, and the first spring 17 resets to push the push rod 16 upward. At the same time, the second spring 19 resets to pull the plug block 20 away from the receiving seat 21, so that the plug block 20 no longer blocks the rotation of the triangular wheel 6, thereby realizing that the device can move freely when the pull rod 15 is stretched.

[0036] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. An outdoor mobile power supply with an extended form, comprising a base (1), a large power supply housing (2), a power supply body (201), a heat dissipation cabinet (3), a small power supply housing (4) and a socket (12), wherein the large power supply housing (2) is mounted on the top of the base (1), the heat dissipation cabinet (3) is mounted on the top of the large power supply housing (2), the small power supply housing (4) is mounted on the top of the heat dissipation cabinet (3), the power supply body (201) is mounted inside the large power supply housing (2) and the small power supply housing (4), and the socket (12) is mounted on the front end of the large power supply housing (2) and the small power supply housing (4), characterized in that: The large power supply housing (2) further comprises a guide rod (22), a protective rod (23), an edge rod (24), a first solar panel (25), a second solar panel (26) and a cooperative rod (27). The guide rods (22) are fixedly connected to opposite sides of the large power supply housing (2). The lower end of the guide rod (22) is fixedly connected to the protective rod (23). The upper end of the guide rod (22) is fixedly connected to the edge rod (24). The guide rod (22) is slidably connected to the cooperative rod (27). The first solar panel (25) and the second solar panel (26) are rotatably connected to the cooperative rod (27).

2. The outdoor mobile power supply with an expanded form as claimed in claim 1, characterized in that: The invention also includes a first rack (7), a support rod (701), a heat dissipation hole (702) and a second rack (8). The first rack (7) and the second rack (8) are slidably connected inside the base (1) and inside the heat dissipation cabinet (3), respectively. The first rack (7) is rotatably connected to the support rod (701). The first rack (7) and the second rack (8) are both provided with a heat dissipation hole (702).

3. The outdoor mobile power supply with an expanded form as claimed in claim 2, characterized in that: It also includes a lower radiator (9) and an upper radiator (10). The lower radiator (9) with a downward wind direction and the upper radiator (10) with an upward wind direction are installed inside the heat dissipation cabinet (3).

4. The outdoor mobile power supply with an expanded form as claimed in claim 3, characterized in that: It also includes a power transmission line (13) and a wire take-up device (14). Three wire take-ups (14) are installed on the top of the base (1), and the power transmission line (13) is wound around the wire take-up device (14).

5. The outdoor mobile power supply with an expanded form as claimed in claim 4, characterized in that: The invention also includes a first magnetic cover (11) and a second magnetic cover (1101). The large power supply housing (2) and the small power supply housing (4) are made of magnetic materials. The first magnetic cover (11) is magnetically attracted to the large power supply housing (2) and the small power supply housing (4) near the socket (12), and the second magnetic cover (1101) is magnetically attracted to the large power supply housing (2) near the power transmission line (13).

6. The outdoor mobile power supply with an expanded form as claimed in claim 5, characterized in that: It also includes a pull rod (15) and a locking rod (1501). The locking rod (1501) is installed at the rear end of the base (1), and the pull rod (15) is slidably connected inside the locking rod (1501).

7. The outdoor mobile power supply with an expanded form as claimed in claim 6, characterized in that: The invention also includes a roller (5), a triangular wheel (6) and a receiving seat (21). The receiving seat (21) is installed at the bottom end of the base (1) near the pull rod (15). The triangular wheel (6) is rotatably connected to the receiving seat (21). The roller (5) is installed at the bottom end of the base (1) away from the pull rod (15).

8. The outdoor mobile power supply with an expanded form as claimed in claim 7, characterized in that: The invention also includes a push rod (16), a first spring (17), a connecting rod (18), a second spring (19) and an insert (20). The bottom end of the base (1) is provided with a connecting rod (18) near the pull rod (15). The push rod (16) is slidably connected to the connecting rod (18). The bottom end of the push rod (16) is fixedly connected to the first spring (17). The other end of the first spring (17) is fixedly connected to the bottom end of the connecting rod (18). The bottom end of the base (1) is provided with a second spring (19) near both ends of the push rod (16). The other end of the second spring (19) is fixedly connected to the insert (20).

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