Convenient mobile power supply

Abstract

The utility model relates to the technical field of mobile power supplies, and discloses a convenient mobile power supply, which comprises a mobile power supply, the mobile power supply is composed of a transparent protective shell, an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are respectively arranged on interfaces at the top and the bottom of the transparent protective shell, and a solar panel is movably sleeved in the transparent protective shell. An inner cylinder is movably sleeved in the solar panel, and a mounting panel for mounting a power supply element is arranged in the inner cylinder. According to the portable power source, the transparent protective shell is adopted, the flexible solar panel is installed on the inner wall of the protective shell, in the long-time outgoing environment, sunlight penetrates through the transparent protective shell and irradiates the solar panel, light energy is converted into electric energy through the solar panel and stored in the built-in storage battery, and therefore energy supplementation is conducted on the portable power source; in an emergency, the mobile power supply can supply power to electric equipment, and the practicability and the utilization rate of the mobile power supply are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of mobile power technology, specifically a convenient portable power supply. Background Technology

[0002] A portable power bank is a small, lightweight battery-powered device that provides temporary power to various electronic devices, especially in environments without a fixed power source, such as outdoor activities, travel, and emergencies. It typically has a built-in rechargeable battery and provides power to devices such as mobile phones, tablets, and laptops via USB, AC outlets, or other interfaces.

[0003] Currently, existing portable power banks require sufficient power before use to replenish electrical devices when carried out. However, due to the limited capacity of portable power banks, they cannot be recharged in time under certain special environments or when left outdoors for extended periods, resulting in the inability to replenish electrical devices subsequently, which presents certain drawbacks. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a convenient portable power source that can replenish power in natural environments, improving the utilization rate of portable power sources. It solves the problem that current portable power sources have limited capacity and cannot replenish power when unable to connect to a power source for extended periods of time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a convenient portable power supply, comprising a portable power supply, the portable power supply being composed of a transparent protective shell, an upper cover plate, and a lower cover plate. The upper cover plate and the lower cover plate are respectively installed on the interfaces at the top and bottom of the transparent protective shell. Interfaces are provided at both the top and bottom of the transparent protective shell. The upper cover plate is fixed to the interface at the top of the transparent protective shell, while the lower cover plate is fixed to the interface at the bottom of the transparent protective shell. Silicone sealing rings are provided at the interfaces where the upper and lower cover plates close with the transparent protective shell to improve the sealing performance of the interfaces after installation.

[0006] A solar panel is movably fitted inside the transparent protective shell, and an inner cylinder is movably fitted inside the solar panel. An installation panel for installing power components is provided inside the inner cylinder. The solar panel is a flexible plate and is attached to the inner wall of the transparent protective shell, so that when the device is placed in sunlight, natural light can pass through the transparent protective shell, and the solar panel receives the light source, converts the light source into electrical energy for storage.

[0007] The top cover is equipped with a power interface, a control panel, and a socket interface. The power interface can charge the power bank or output power from the power bank. The control panel can be used to start the power bank and check the remaining power.

[0008] This convenient portable power bank is used by connecting one end of a charging cable to the corresponding power port on the power bank and the other end to the device to be charged. The power bank is activated via the control panel to charge the device. The remaining battery level can also be viewed on the control panel. During charging, the power bank can be placed in a sunny location to convert sunlight into electrical energy stored in the power bank through the solar panel interface. Alternatively, one end of the charging cable can be plugged into the power port, and the other end can be plugged into a charging adapter. The charging adapter can then be connected to a power outlet or power strip to charge the power bank.

[0009] As a further improvement to the above solution, a buckle is provided at the inner edge of the transparent protective shell, and the buckle is snapped onto the side of the solar panel.

[0010] With the above technical solution, buckles are provided on the four inner sides of the interfaces at both ends of the transparent protective shell. The top and bottom sides of the solar panel are snapped between the buckles and the transparent protective shell, thereby fixing the solar panel to the inner wall of the transparent protective shell and preventing it from detaching or shaking.

[0011] As a further improvement to the above solution, the inner cylinder is attached to the inside of the solar panel.

[0012] Through the above technical solution, the inner cylinder serves to press the solar panel firmly against the inner wall of the transparent protective shell, and at the same time, it separates the components installed inside the inner cylinder from the solar panel to prevent the components from being directly exposed to sunlight.

[0013] As a further improvement to the above solution, a wire groove is provided on the inner cylinder, and the wire groove passes through the mounting panel.

[0014] Through the above technical solution, the wire trough is used to connect the solar panel to the battery circuit installed inside the inner cylinder, thereby realizing the function of converting light energy into electrical energy and storing it in the battery.

[0015] As a further improvement to the above solution, the bottom of the lower cover plate is provided with an installation interface, a sleeve is fixed on the installation interface, and a positioning rod is movably sleeved inside the sleeve.

[0016] The above technical solution ensures that the diameter inside the sleeve matches the diameter inside the installation interface, thereby improving the stability of the positioning rod when it is sleeved in the sleeve and the installation interface, and ensuring the smoothness of the positioning rod when it moves telescopically.

[0017] As a further improvement to the above solution, a positioning cone is provided at one end of the positioning rod, and a protective cover is threadedly connected to the side of the positioning cone.

[0018] With the above technical solution, when the positioning rod is exposed, the positioning cone can be driven into the soil by pushing it downwards. In outdoor environments, this allows the mobile power supply to be kept in a fixed position for light supplementation.

[0019] As a further improvement to the above solution, a connecting button is fixed on the positioning rod, and a tension spring is fixed on the connecting button, with one end of the tension spring fixed inside the sleeve.

[0020] Through the above technical solution, the tension spring, under tension, pushes the positioning rod downward to protrude from the bottom of the lower cover plate, improving the convenience of retrieving the positioning rod.

[0021] As a further improvement to the above solution, a sleeve hole is provided on the side of the positioning rod, and a spring button is installed in the sleeve hole.

[0022] With the above technical solution, after the positioning rod is ejected by the tension spring, the output end of the spring button is exposed. When it is driven into the soil, the output end of the spring button fits against the outer edge of the installation interface, thereby preventing the positioning rod from retracting into the installation interface.

[0023] When the positioning rod retracts into the sleeve, pressing the output end of the spring button causes the output end to retract into the sleeve hole, thereby pushing the positioning rod back into the sleeve.

[0024] As a further improvement to the above solution, a stabilizing rod is installed between the upper cover plate and the lower cover plate. The top and bottom ends of the stabilizing rod are provided with screws, which are threaded onto the corresponding upper cover plate and lower cover plate.

[0025] With the above technical solution, stabilizing rods are installed at the four directional angle positions between the upper cover plate and the lower cover plate. The stabilizing rods are used to tighten the upper cover plate and the lower cover plate at the interface of the transparent protective shell. At the same time, the side of the stabilizing rod is attached to the inside of the solar panel, so that the solar panel can be fully attached to the inner wall of the transparent protective shell.

[0026] As a further improvement to the above solution, a notch is provided at the outer corner of the inner cylinder along its length, and the stabilizing rod is fitted into the notch and the inner corner of the solar panel.

[0027] Through the above technical solution, the shape of the inner cylinder matches that of the transparent protective shell, and the four corners of the inner cylinder are designed with an arc-shaped concave shape. The diameter of the concave opening matches the diameter of the side of the stabilizing rod, which improves the stability of the inner cylinder assembly.

[0028] Compared with the prior art, this utility model provides a convenient portable power supply with the following advantages:

[0029] 1. This portable power bank uses a transparent protective shell with a flexible solar panel installed on the inner wall of the shell. In environments where you are outdoors for extended periods, sunlight shines through the transparent shell onto the solar panel, which converts the light energy into electrical energy and stores it in the built-in battery, thus replenishing the power bank. In emergencies, it can power electrical devices, effectively improving the practicality and utilization of the power bank.

[0030] 2. This portable power supply features a retractable positioning rod at its bottom. When extended, the positioning rod can be inserted into the ground, ensuring the power supply remains in the same position and angle for recharging outdoors, thus guaranteeing the stability of the device's recharging. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall external structure of the device of this utility model;

[0032] Figure 2 This is a schematic diagram of the overall internal installation structure of the transparent protective shell of this utility model;

[0033] Figure 3 This is a schematic diagram of the overall disassembled internal structure of the transparent protective shell of this utility model;

[0034] Figure 4 This utility model Figure 2 Schematic diagram of the structure at point A in the middle;

[0035] Figure 5 This is a schematic diagram of the connection structure between the stabilizing rod and the upper and lower cover plates of this utility model;

[0036] Figure 6 This is a schematic diagram of the bottom structure of the portable power bank of this utility model;

[0037] Figure 7 This is a schematic diagram of the overall disassembled structure of the positioning rod and protective cover of this utility model.

[0038] The attached diagram lists the components represented by each number as follows:

[0039] 11. Portable power bank;

[0040] 1. Transparent protective shell; 101. Buckle; 102. Solar panel; 103. Inner cylinder; 104. Mounting panel; 105. Wiring channel; 106. Recess;

[0041] 2. Top cover; 201. Power interface; 202. Control panel; 203. Socket interface;

[0042] 3. Lower cover plate; 301. Mounting interface; 302. Sleeve; 303. Positioning rod; 304. Connecting button; 305. Tension spring; 306. Positioning cone; 307. Protective cover; 308. Sleeve hole; 309. Spring button;

[0043] 4. Stabilizing rod; 401. Screw knob. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0045] Please see Figures 1-7 As shown, the portable power supply proposed in this embodiment includes a portable power supply 11, which consists of a transparent protective shell 1, an upper cover plate 2, and a lower cover plate 3. The upper cover plate 2 and the lower cover plate 3 are respectively installed on the interfaces at the top and bottom of the transparent protective shell 1. Interfaces are provided at both the top and bottom of the transparent protective shell 1. The upper cover plate 2 is fixed to the interface at the top of the transparent protective shell 1, while the lower cover plate 3 is fixed to the interface at the bottom of the transparent protective shell 1. Silicone sealing rings are provided at the interfaces where the upper cover plate 2 and the lower cover plate 3 are closed with the transparent protective shell 1 to improve the sealing performance of the interfaces after installation.

[0046] A solar panel 102 is movably mounted inside the transparent protective shell 1. An inner cylinder 103 is movably mounted inside the solar panel 102. An installation panel 104 for installing power components is provided inside the inner cylinder 103. The solar panel 102 is a flexible board and is attached to the inner wall of the transparent protective shell 1. This allows the device to be placed in sunlight, where natural light can pass through the transparent protective shell 1 and be received by the solar panel 102, converting the light source into electrical energy for storage.

[0047] The top cover 2 is provided with a power interface 201, a control panel 202 and a socket interface 203. The power interface 201 can charge the power bank 11 or output the power in the power bank 11 to the outside. The control panel 202 can start the operation of the power bank 11 and check the remaining power.

[0048] The working principle of the convenient portable power supply proposed in this embodiment is as follows: When in use, one end of the charging cable is plugged into the corresponding power interface 201 on the portable power supply 11, and the other end of the charging cable is plugged into the device to be charged. The portable power supply 11 is started by controlling the control panel 202 to charge the device. The remaining power can be viewed through the control panel 202. During the charging process, the portable power supply 11 can be placed in a sunny location. The sunlight is converted into electrical energy through the solar panel 102 interface and stored in the portable power supply 11 to charge it. Alternatively, one end of the charging cable can be plugged into the power interface 201, and the other end can be plugged into the charging head. The charging head can be connected to the power supply socket or power strip to charge the portable power supply 11. Example 2

[0049] Please see Figures 1-7 As shown, the portable power supply proposed in this embodiment, based on Embodiment 1, further includes a buckle 101 on the inner edge of the transparent protective shell 1, which is snapped onto the side of the solar panel 102. An inner cylinder 103 fits against the inner side of the solar panel 102. A wire groove 105 is provided on the inner cylinder 103, penetrating the mounting panel 104. An installation interface 301 is provided at the bottom of the lower cover plate 3. A sleeve 302 is fixed to the installation interface 301. A positioning rod 303 is movably sleeved within the sleeve 302. A positioning cone 306 is provided at one end of the positioning rod 303, and a threaded connection is made to the side of the positioning cone 306. The protective cover 307 has a connecting button 304 fixed on the positioning rod 303. A tension spring 305 is fixed on the connecting button 304. One end of the tension spring 305 is fixed inside the sleeve 302. The side of the positioning rod 303 has a sleeve hole 308. A spring button 309 is installed in the sleeve hole 308. A stabilizing rod 4 is installed between the upper cover plate 2 and the lower cover plate 3. The top and bottom ends of the stabilizing rod 4 are provided with screw buttons 401. The screw buttons 401 are threaded to the corresponding upper cover plate 2 and lower cover plate 3. At the outer corner of the inner cylinder 103, a notch 106 is opened along its length. The stabilizing rod 4 fits into the notch 106 and the inner corner of the solar panel 102.

[0050] In this design, four inner sides of the interfaces at both ends of the transparent protective shell 1 are provided with clips 101. The top and bottom sides of the solar panel 102 are snapped between the clips 101 and the transparent protective shell 1, thus fixing the solar panel 102 to the inner wall of the transparent protective shell 1 and preventing detachment or shaking. The inner cylinder 103 presses the solar panel 102 firmly against the inner wall of the transparent protective shell 1 and also separates the components installed inside the inner cylinder 103 from the solar panel 102, preventing the components from being directly exposed to sunlight. The wire channel 105 is used to connect the solar panel 102 to the battery circuit installed inside the inner cylinder 103, thereby converting light energy into electricity. The function of storing electrical energy in the battery is to ensure that the diameter inside the sleeve 302 matches the diameter inside the mounting interface 301, thereby improving the stability of the positioning rod 303 when it is sleeved in the sleeve 302 and the mounting interface 301, and ensuring the smoothness of the positioning rod 303 during extension and retraction. When the positioning rod 303 is exposed, pushing it downwards causes the positioning cone 306 to be driven into the ground. In outdoor environments, this allows the mobile power supply 11 to be kept in a fixed position for solar power replenishment. At the same time, the side of the positioning cone 306 is provided with threads. When the positioning rod 303 is retracted into the sleeve 302, the protective cover 307 is threaded onto the positioning cone 306, and the positioning cone 306 is pushed, causing the positioning rod 303 to retract into the sleeve 302. In step 2, the protective cover 307 is snapped into the inside of the mounting interface 301 via its side (the protective cover 307 is elastic and can fit tightly inside the mounting interface 301), preventing the positioning rod 303 from popping out. Under tension, the tension spring 305 pushes the positioning rod 303 downwards, allowing it to protrude from the bottom of the lower cover plate 3, improving the ease of access to the positioning rod 303. After the positioning rod 303 pops out via the tension spring 305, the output end of the spring button 309 protrudes. When it is embedded in the soil, the output end of the spring button 309 adheres to the outer edge of the mounting interface 301, thus preventing the positioning rod 303 from retracting into the mounting interface 301. When the positioning rod 303 retracts into the sleeve 302, pressing the spring... The output end of button 309 is retracted into sleeve hole 308, thereby pushing positioning rod 303 back into sleeve 302. Stabilizing rods 4 are installed at four directional angle positions between upper cover plate 2 and lower cover plate 3. Stabilizing rods 4 are used to tighten upper cover plate 2 and lower cover plate 3 onto the interface of transparent protective shell 1. At the same time, the side of stabilizing rod 4 is attached to the inner side of solar panel 102, so that solar panel 102 can be fully attached to the inner wall of transparent protective shell 1. Inner cylinder 103 matches the shape of transparent protective shell 1. The four corners of inner cylinder 103 are arc-shaped concave. The diameter of the concave opening 106 matches the diameter of the side of stabilizing rod 4, improving the stability of inner cylinder 103.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable power supply, comprising a power bank (11), characterized in that, The power bank (11) consists of a transparent protective shell (1), an upper cover plate (2) and a lower cover plate (3), with the upper cover plate (2) and the lower cover plate (3) respectively installed on the interfaces at the top and bottom of the transparent protective shell (1); The transparent protective shell (1) contains a solar panel (102), and an inner cylinder (103) is movably fitted inside the solar panel (102). An installation panel (104) for installing power components is provided inside the inner cylinder (103). The upper cover plate (2) is provided with a power interface (201), a control panel (202) and a socket interface (203).

2. The portable power supply according to claim 1, characterized in that: The transparent protective shell (1) has a buckle (101) at the inner edge, which is snapped onto the side of the solar panel (102).

3. A portable power supply according to claim 1, characterized in that: The inner cylinder (103) is attached to the inside of the solar panel (102).

4. A portable power supply according to claim 3, characterized in that: The inner cylinder (103) is provided with a wire groove (105), which passes through the mounting panel (104).

5. A portable power supply according to claim 1, characterized in that: The bottom of the lower cover plate (3) is provided with an installation interface (301), a sleeve (302) is fixed on the installation interface (301), and a positioning rod (303) is movably sleeved in the sleeve (302).

6. A portable power supply according to claim 5, characterized in that: One end of the positioning rod (303) is provided with a positioning cone (306), and a protective cover (307) is threadedly connected to the side of the positioning cone (306).

7. A portable power supply according to claim 6, characterized in that: A connecting button (304) is fixed on the positioning rod (303), and a tension spring (305) is fixed on the connecting button (304). One end of the tension spring (305) is fixed inside the sleeve (302).

8. A portable power supply according to claim 7, characterized in that: The positioning rod (303) has a sleeve hole (308) on its side, and a spring button (309) is installed in the sleeve hole (308).

9. A portable power supply according to claim 1, characterized in that: A stabilizing rod (4) is installed between the upper cover plate (2) and the lower cover plate (3). A screw (401) is provided at the top and bottom of the stabilizing rod (4). The screw (401) is threaded onto the corresponding upper cover plate (2) and lower cover plate (3).

10. A portable power supply according to claim 4, characterized in that: At the outer corner of the inner cylinder (103), a notch (106) is provided along its length direction, and the stabilizing rod (4) fits into the notch (106) and the inner corner of the solar panel (102).

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