CN220605577U - Outdoor mobile power supply - Google Patents
Outdoor mobile power supply Download PDFInfo
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- CN220605577U CN220605577U CN202322039890.4U CN202322039890U CN220605577U CN 220605577 U CN220605577 U CN 220605577U CN 202322039890 U CN202322039890 U CN 202322039890U CN 220605577 U CN220605577 U CN 220605577U
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- 230000000694 effects Effects 0.000 abstract description 5
- 206010000369 Accident Diseases 0.000 abstract description 3
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- 238000010586 diagram Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- -1 acryl Chemical group 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses an outdoor mobile power supply, which comprises: a mobile power supply body; the external power supply is used for supplying power to the mobile power supply body; the PCB is arranged inside the mobile power supply body, and a DC-DC voltage reducing circuit and an MCU processor are arranged on the PCB; the DC-DC step-down circuit is used for converting an external power supply into a 5V output power supply, a 12V output power supply and a 24V output power supply respectively. The battery car battery or the battery cabinet battery is adopted as an external power supply to supply power, so that the functions of wired charging, wireless charging, illumination, supplementing electric energy for the battery and supplying power for low-power electric equipment are realized, the utilization rate of the battery is improved, the occurrence rate of fire accidents is reduced, the outdoor activity of people can be met, the potential safety hazard is avoided, the cost is low, and the popularization is stronger.
Description
Technical Field
The utility model relates to the field of outdoor mobile power supplies, in particular to an outdoor mobile power supply.
Background
The outdoor mobile power supply is portable charging equipment, and can be used for providing long-time power support for the mobile equipment in activities such as outdoor travel, outdoor exploration, camping and the like. The outdoor mobile power supply consists essentially of an inverter and a lithium battery, and the cost of the outdoor mobile power supply is continuously increased due to the continuous rising of the price of metal lithium, so that the threshold of the mobile power supply outside the user is greatly limited; the outdoor mobile power supply can generate the battery aging problem after a long time; the outdoor mobile power supply is designed based on the fact that a user can collide with the outdoor mobile power supply, charge at home, store on a car and possibly cause fire accidents in a high-temperature environment, and seriously cause casualties.
Disclosure of Invention
In order to overcome at least one of the defects described in the prior art, the utility model provides an outdoor mobile power supply. The battery core and the battery management system of the traditional outdoor mobile power supply are removed, only the control output part is reserved, the battery of the battery car or the battery of the battery changing cabinet is used as an external power supply for supplying power, the functions of wired charging, wireless charging, illumination, supplying power for the battery and supplying power for low-power electric equipment are realized, the utilization rate of the battery is improved, the occurrence rate of fire accidents is reduced, the outdoor activity of people can be met, the potential safety hazard is avoided, the price is low, and the popularization is stronger.
The utility model adopts the technical proposal for solving the problems that:
an outdoor mobile power source comprising: a mobile power supply body; the external power supply is used for supplying power to the mobile power supply body; the PCB is arranged inside the mobile power supply body, and a DC-DC voltage reducing circuit and an MCU processor are arranged on the PCB; the DC-DC step-down circuit is used for converting an external power supply into a 5V output power supply, a 12V output power supply and a 24V output power supply respectively.
Through adopting above-mentioned scheme, through external power supply for portable power source body power supply, the low price does not have the potential safety hazard, owing to has not had electric core and battery management system moreover, its whole weight greatly reduced, more conveniently carries, converts external power source into different output power source moreover, and application scope is more extensive, satisfies different user demands.
Further, the portable power source body includes four curb plates, first function curb plate and second function curb plate, four the curb plate is circumference setting, first function curb plate and second function curb plate are the opposite face, first function curb plate has set gradually first USB interface, TYPE-C interface, second USB interface, 12VDC output interface, display screen, power master switch, input interface and output interface, second function curb plate has set gradually light and regulating switch.
Through adopting above-mentioned scheme, through setting up first USB interface, TYPE-C interface, second USB interface and satisfying the user demand that the cell-phone charges, compare outdoor portable power source in the past, application scope is more extensive, can show information such as electric quantity, input voltage through the design of display screen.
Further, a wireless charging module is arranged on the surface of one side plate.
Through adopting above-mentioned scheme, can carry out wireless charging for the cell-phone through wireless charging module, application scope is more extensive, and the selectivity is more.
Further, the 5V output power supply is used for supplying power to the display screen, the 12V output power supply is used for supplying power to the wireless charging module and the 12VDC output interface, and the 24V output power supply is used for supplying power to the first USB interface, the second USB interface and the TYPE-C interface.
By adopting the scheme, different modules are powered by 5V, 12V and 24V, so that the actual use of each module is met.
Further, the 5V output power supply converts the 5V output power supply into a 3.3V output power supply through a low-dropout linear voltage regulator, and the 3.3V output power supply is used for supplying power to the MCU processor.
By adopting the scheme, most MCU processors now adopt 3.3V voltage power supply compatibility better, use 3.3V to supply power for MCU can reduce the consumption.
Further, the solar energy power supply system further comprises a solar energy controller interface and a solar energy panel, wherein the solar energy controller interface is respectively connected with the DC-DC voltage reduction circuit and the solar energy panel.
By adopting the scheme, the solar power supply mode can be adopted to supplement electric energy for the battery, so that electric power is saved.
Further, the DC-DC step-down circuit also comprises an inverter, and the DC-DC step-down circuit is connected with the inverter.
By adopting the scheme, 220V alternating current can be externally output through the inverter, and power can be provided for some low-power electric equipment.
Further, the MCU processor is electrically connected with the illuminating lamp and the regulating switch.
Through adopting above-mentioned scheme, can adjust the luminance of light through rotating regulating switch.
Drawings
FIG. 1 is a schematic diagram illustrating the disassembly of an embodiment of the present utility model;
FIG. 2 is a schematic plan view of a first functional side panel according to an embodiment of the present utility model;
FIG. 3 is a schematic plan view of a second functional side panel according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a wireless charging module according to an embodiment of the utility model;
fig. 5 is a block diagram of an embodiment of the present utility model.
Wherein the reference numerals have the following meanings: 1. a mobile power supply body; 2. an external power supply; 3. a DC-DC step-down circuit; 4. an MCU processor; 5. a 5V output power supply; 6. a 12V output power supply; 7. a 24V output power supply; 8. a side plate; 9. a first functional side plate; 10. a second functional side plate; 11. a first USB interface; 12. a second USB interface; 13. a TYPE-C interface; 14. a 12VDC output interface; 15. a display screen; 16. a power supply main switch; 17. an input interface; 18. an output interface; 19. a lighting lamp; 20. an adjusting switch; 21. a wireless charging module; 22. 3.3V output power; 23. a solar controller interface; 24. a solar panel; 25. an inverter.
Detailed Description
For a better understanding and implementation, the technical solutions of the embodiments of the present utility model will be clearly and completely described and discussed below in conjunction with the accompanying drawings, and it is apparent that what is described herein is only a part, but not all, of the examples of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
For the purpose of facilitating an understanding of the embodiments of the present utility model, reference will now be made to the drawings, by way of example, of specific embodiments, and the various embodiments should not be construed to limit the embodiments of the utility model.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1-5, the utility model discloses an outdoor mobile power supply: comprising the following steps: a mobile power supply body 1; the external power supply 2 is used for supplying power to the mobile power supply 2 body; the PCB is arranged inside the mobile power supply body 1, and is provided with a DC-DC voltage reducing circuit 3 and an MCU processor 4; the DC-DC step-down circuit 3 is used for converting an external power supply into a 5V output power supply 5, a 12V output power supply 6 and a 24V output power supply 7 respectively. The external power source 2 supplies power to the mobile power source body 1, the price is low, potential safety hazards are avoided, the whole weight of the mobile power source is greatly reduced due to the fact that the battery cell and the battery management system are not arranged, the mobile power source is convenient to carry, the external power source 2 is converted into different output power sources, the application range is wider, and different use requirements are met.
In the embodiment, the external power supply 2 can adopt a 48V battery of a two-wheeled electric vehicle, the current electric vehicle has high popularity among mass consumers, can be used as daily traffic at ordinary times, and can be detached to be used as the external power supply 2 when outdoor activities exist, so that the utilization rate of the battery is greatly improved; the external power supply 2 can also adopt to rent the battery in the battery cabinet that trades, adopts the scheme of electrorheological separation, and the practicality is stronger, and the security convenience is higher.
In other embodiments, the solar energy power supply system further comprises a solar energy controller interface 23 and a solar energy panel 24, wherein the solar energy controller interface 23 is respectively connected with the DC-DC voltage reduction circuit 3 and the solar energy panel 24, and in other embodiments, the solar energy power supply mode is used for supplementing electric energy for a battery, so that the electric power is saved, and the service time is longer.
In other embodiments, an inverter 25 may be further included, where the DC-DC step-down circuit 3 is connected to the inverter 25, and may output 220V ac power to the outside through the inverter 25, so as to provide power for some small-power electric devices.
In this embodiment, the portable power source body 1 includes four curb plates 8, first function curb plate 9 and second function curb plate 10, four curb plate 8 are circumference setting, first function curb plate 9 and second function curb plate 10 are opposite face, with four the lateral wall laminating of curb plate 8, first function curb plate 9 has set gradually first USB interface 11, TYPE-C interface 13, second USB interface 12, 12VDC output interface 14, display screen 15, power master switch 16, input interface 17 and output interface 18, second function curb plate 10 has set gradually light 19 and regulating switch 20. Through setting up first USB interface 11, TYPE-C interface 13, second USB interface 12, satisfy the user demand that the cell-phone charges, compare outdoor portable power source in the past, application scope is more extensive.
In this embodiment, the side plate 8 is made of aluminum, and the first functional side plate 9 and/or the second functional side plate 10 are injection molded by using an acryl panel.
In this embodiment, the display 15 may be a color code-breaking screen, and the data used for displaying on the display 15 includes, but is not limited to, a residual power, an input voltage value, a current output power, an indication lamp turned on by the inverter 25, an indication lamp of the 12VDC output interface 14, and an indication lamp information of the solar controller interface 23, so that the working state can be conveniently determined by the brightness of each indication lamp of the display 15, and the residual power value, the voltage value, and the power value can be determined by the displayed numerical values. It should be noted that the color code-breaking screen is not the only implementation, and other display screens with equal or better effects may be used.
In this embodiment, a wireless charging module 21 is further provided, where the wireless charging module 21 may be disposed on a surface of one of the side plates 8, for charging a mobile phone and a watch electronic device that support wireless charging, and the application range is wider and the selectivity is more.
Specifically, the 5V output power supply 5 is configured to supply power to the display 15, the 12V output power supply 6 is configured to supply power to the wireless charging module 21 and the 12VDC output interface 14, and the 24V output power supply 7 is configured to supply power to the first USB interface 11, the second USB interface 12, and the TYPE-C interface 13. Different modules are powered by 5V, 12V and 24V, so that the actual use of each module is satisfied. Wherein the 12VDC output interface 14 may power an external cigarette lighter.
The 5V output power supply 5 converts the 5V output power supply 5 into a 3.3V output power supply 22 through a low dropout linear voltage regulator, and the 3.3V output power supply 22 is used for supplying power to the MCU processor 4. Most MCU processors 4 are now powered by 3.3V voltage, which is better compatible, and power consumption can be reduced by using 3.3V output power supply 22 to power MCU processor 4.
The MCU processor 4 is electrically connected with the illumination lamp 19 and the adjusting switch 20. In this embodiment, the adjusting switch 20 is provided with three gears, which are respectively used for adjusting the illumination lamp 19 to be in the bright mode, the dark mode and the SOS emergency mode, so as to satisfy different outdoor use scenarios.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. An outdoor mobile power source, comprising:
a mobile power supply body;
the external power supply is used for supplying power to the mobile power supply body;
the PCB is arranged inside the mobile power supply body, and a DC-DC voltage reducing circuit and an MCU processor are arranged on the PCB;
the DC-DC step-down circuit is used for converting an external power supply into a 5V output power supply, a 12V output power supply and a 24V output power supply respectively.
2. The outdoor mobile power supply of claim 1, wherein the mobile power supply body comprises four side plates, a first functional side plate and a second functional side plate, the four side plates are arranged circumferentially, the first functional side plate and the second functional side plate are opposite surfaces, the first functional side plate is sequentially provided with a first USB interface, a TYPE-C interface, a second USB interface, a 12VDC output interface, a display screen, a power main switch, an input interface and an output interface, and the second functional side plate is sequentially provided with an illuminating lamp and an adjusting switch.
3. An outdoor mobile power supply according to claim 2, wherein the surface of one of the side plates is provided with a wireless charging module.
4. An outdoor portable power source according to claim 3, wherein the 5V output power source is configured to power the display screen, the 12V output power source is configured to power the wireless charging module and the 12VDC output interface, and the 24V output power source is configured to power the first USB interface, the second USB interface, and the TYPE-C interface.
5. The outdoor power supply of claim 4, wherein the 5V output power supply converts the 5V output power supply to a 3.3V output power supply via a low dropout linear regulator, the 3.3V output power supply being used to power the MCU processor.
6. An outdoor mobile power supply according to claim 1, further comprising a solar controller interface and a solar panel, the solar controller interface being connected to the DC-DC voltage reduction circuit and the solar panel, respectively.
7. An outdoor power source according to claim 1, further comprising an inverter, said DC-DC step-down circuit being connected to said inverter.
8. An outdoor mobile power supply according to claim 2, wherein the MCU processor is electrically connected to the illumination lamp and the adjusting switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039890.4U CN220605577U (en) | 2023-07-31 | 2023-07-31 | Outdoor mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039890.4U CN220605577U (en) | 2023-07-31 | 2023-07-31 | Outdoor mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605577U true CN220605577U (en) | 2024-03-15 |
Family
ID=90167882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322039890.4U Active CN220605577U (en) | 2023-07-31 | 2023-07-31 | Outdoor mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605577U (en) |
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2023
- 2023-07-31 CN CN202322039890.4U patent/CN220605577U/en active Active
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