CN214544178U - A solar power bank - Google Patents
A solar power bank Download PDFInfo
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- CN214544178U CN214544178U CN202023078846.7U CN202023078846U CN214544178U CN 214544178 U CN214544178 U CN 214544178U CN 202023078846 U CN202023078846 U CN 202023078846U CN 214544178 U CN214544178 U CN 214544178U
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- Prior art keywords
- power supply
- output
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- charging
- battery
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- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 235000019504 cigarettes Nutrition 0.000 claims description 7
- 230000003993 interaction Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims 2
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000003306 harvesting Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000000352 storage cell Anatomy 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
本实用新型涉及一种太阳能移动电源，包括太阳能光伏板、电源主体、安装在电源主体内的电池以及与电池连接的充放电控制电路，电源主体上设置有与充放电控制电路连接的DC充电口，DC充电口通过充电线与太阳能光伏板连接。当移动电源的电能耗尽时，将充电线插入DC充电口中，充电线的另一端与太阳能光伏板连接，太阳能光伏板将太阳能转化为电能通过充放电控制电路存储在电池中。自然光强度与理论计算会有差异，太阳能光伏板的效率在多云或有风的情况下会降低，但仍然可以从太阳光照中收集到有效的电力。有效的解决了人们在野外出游时移动电源无法充电的问题，节能环保、使用方便，具有很强的经济推广价值。
The utility model relates to a solar mobile power supply, comprising a solar photovoltaic panel, a power supply main body, a battery installed in the power supply main body, and a charging and discharging control circuit connected with the battery. The power supply main body is provided with a DC charging port connected with the charging and discharging control circuit. , the DC charging port is connected to the solar photovoltaic panel through the charging cable. When the power of the mobile power supply is exhausted, insert the charging cable into the DC charging port, and the other end of the charging cable is connected to the solar photovoltaic panel. The solar photovoltaic panel converts the solar energy into electrical energy and stores it in the battery through the charging and discharging control circuit. The natural light intensity will vary from theoretical calculations, and the efficiency of solar photovoltaic panels will decrease in cloudy or windy conditions, but still harvest effective electricity from the sun's rays. It effectively solves the problem that the mobile power supply cannot be charged when people travel in the wild, is energy-saving, environmentally friendly, easy to use, and has strong economic promotion value.
Description
Technical Field
The utility model belongs to the technical field of the portable power source technique and specifically relates to a solar mobile power source is related to.
Background
The portable power source is a portable charger integrating power supply and charging functions, generally takes a lithium battery cell as an electricity storage unit, is convenient and quick to use, and can charge digital equipment such as a mobile phone and a tablet personal computer at any time and any place.
In the prior art, as disclosed in chinese patent No. CN206834795U, a mobile power supply is disclosed, which includes a first casing, a second casing, a third casing, a soft rubber pad, an electricity storage cell, a control motherboard, and a fixing nut, where the first casing and the second casing are spliced and fixed to each other to form an internal hollow structure; the third shell is sleeved on one end of the first shell and one end of the second shell and is fixed through the fixing nut; the electricity storage cell and the control main board are arranged inside the first shell and the second shell and are electrically connected with each other; the soft rubber pad is arranged inside the first shell and the second shell and is abutted against the tail end of the fixing nut; the outer side surfaces of the first shell and the second shell are further provided with a charging port and an output port, and the charging port and the output port are respectively electrically connected with the control mainboard.
The above prior art solutions have the following drawbacks: the mobile power supply is similar to a common mobile power supply on the market, and needs to be charged through a charging wire connecting socket under the condition of power consumption. However, in the actual use process, people usually carry the mobile power supply to go out of field travel or play, and often cannot find the socket when the electric energy of the mobile power supply is exhausted, so that the charging of the electronic product cannot be guaranteed, and the use is extremely inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a solar mobile power supply, it is connected with the solar photovoltaic board through the charging wire, can use solar illumination to charge, energy-concerving and environment-protective, convenient to use to mobile power supply in the field.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a solar mobile power supply, includes solar photovoltaic board, power main part, installs battery in the power main part and with the charge-discharge control circuit that the battery is connected, be provided with in the power main part with the DC that charge-discharge control circuit connects charges the mouth, the DC charge the mouth pass through the charging wire with the solar photovoltaic board is connected.
Through above-mentioned technical scheme, when portable power source's electric energy exhausts, insert the charging wire in the DC mouth that charges, the other end and the solar photovoltaic board of charging wire are connected, and solar energy conversion is the electric energy through charge-discharge control circuit storage in the battery with the solar photovoltaic board. The natural light intensity is different from the theoretical calculation, the efficiency of the solar photovoltaic panel is reduced under the condition of cloudy or windy, and effective electric power can be collected from the sunlight. The problem that the mobile power supply cannot be charged when people go out outdoors is effectively solved, and the mobile power supply is energy-saving, environment-friendly, convenient to use and high in economic popularization value.
The present invention may be further configured in a preferred embodiment as: the charging and discharging control circuit comprises a voltage conversion module and an output module connected with the voltage conversion module, the voltage conversion module is respectively electrically connected with the battery and the DC charging port, and the output module is connected with the battery and used for supplying power to a load connected with the mobile power supply.
Through the technical scheme, the voltage of the solar photovoltaic panel is converted into the voltage suitable for the battery through the voltage conversion module, the mobile power supply is effectively protected, the output module is used for supplying power to the load, and the requirements of people on charging of different electronic devices are met.
The present invention may be further configured in a preferred embodiment as: the output module comprises an AC output unit, a DC output unit, a lighting unit and a human-computer interaction unit, wherein the AC output unit comprises an AC output interface arranged on the power supply main body and an AC output port switch for controlling the AC output interface to be opened and closed;
the DC output unit comprises a cigarette lighter output port, a plurality of DC output interfaces and a DC output port switch for controlling the cigarette lighter output port and the DC output interfaces to be opened and closed.
Through above-mentioned technical scheme, DC output unit and AC output unit make portable power source realize the charging to direct current and alternating current load, can not only be to the electronic equipment power supply in the daily life, but also can charge some domestic appliance, have improved the practicality.
The present invention may be further configured in a preferred embodiment as: the man-machine interaction unit comprises a display screen arranged on the power supply main body and a power supply main switch connected with the display screen, and the display screen is used for displaying the electric quantity and the input and output power of the mobile power supply.
Through the technical scheme, the data about the residual capacity of the mobile power supply on the display screen can be seen by turning on the main power switch, and meanwhile, the working condition of the mobile power supply can be clearly seen when the mobile power supply is charged and discharged.
The present invention may be further configured in a preferred embodiment as: the lighting unit comprises an LED lighting lamp and an LED lamp switch connected with the LED lighting lamp, and the LED lighting lamp is electrically connected with the battery.
Through above-mentioned technical scheme, the LED light makes portable power source possess the function of illumination, is fit for scenes such as open-air camping, outdoor aerial photography, scientific investigation and search and rescue activities and uses, collects multiple functions in an organic whole, provides very big facility for work and life.
The present invention may be further configured in a preferred embodiment as: the power supply main body is provided with a USB2.0 interface, a USB3.0 interface and a Type-C interface which are connected with the voltage conversion module.
Through the technical scheme, the USB2.0 interface, the USB3.0 interface and the Type-C interface on the mobile power supply can meet the requirement of charging the mobile phone or the electronic equipment which cannot be in the model, can better meet the power utilization requirement of the smart phone and the smart digital product, and is strong in practicability.
The present invention may be further configured in a preferred embodiment as: the power supply comprises a power supply main body and is characterized in that lug plates are detachably fixed on two sides of the power supply main body respectively, radiating holes communicated with the inside of the power supply main body are formed in the lug plates, a radiating fan connected with a battery is arranged inside the power supply main body, and the radiating fan is connected with a power supply main switch.
Through above-mentioned technical scheme, when opening the power master switch, radiator fan starts and dispels the heat to battery and charge-discharge protection circuit, and the louvre on the otic placode is convenient for the power main part inside and the external flow that carries out the air, has improved the radiating efficiency, has increased portable power source's life.
The present invention may be further configured in a preferred embodiment as: the power supply main body is provided with a lifting hole.
Through the technical scheme, the portable power source is convenient to carry due to the arrangement of the lifting hole, and the portable power source is safer and more reliable to use due to the human engineering design elements.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when portable power source's electric energy exhausts, insert the DC mouth that charges with the charging wire, the other end and the solar photovoltaic board of charging wire are connected, and solar energy is turned into the electric energy with the solar photovoltaic board and passes through charge-discharge control circuit storage in the battery. The natural light intensity is different from the theoretical calculation, the efficiency of the solar photovoltaic panel is reduced under the condition of cloudy or windy, and effective electric power can be collected from the sunlight. The problem that the mobile power supply cannot be charged when people go out outdoors is effectively solved, and the mobile power supply is energy-saving, environment-friendly, convenient to use and high in economic popularization value.
The DC output unit and the AC output unit enable the mobile power supply to charge direct current and alternating current loads, power can be supplied to electronic equipment in daily life, some household appliances can be charged, and practicability is improved.
The LED illuminating lamp enables the mobile power supply to have the illuminating function, is suitable for being used in scenes such as field camping, outdoor aerial photography, scientific investigation and search and rescue activities, integrates multiple functions, and provides great convenience for work and life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Reference numerals: 1. a power supply main body; 11. a DC charging port; 12. an AC output interface; 13. an AC outlet switch; 14. an output port of the cigarette lighter; 15. a DC output interface; 16. a DC output port switch; 17. a display screen; 18. a power supply main switch; 19. an LED lighting lamp; 20. an LED lamp switch; 21. an ear plate; 22. heat dissipation holes; 23. and (5) lifting and pulling the hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a solar mobile power supply, including solar photovoltaic board, power supply main part 1, install the battery in power supply main part 1 and the charge and discharge control circuit who is connected with the battery, be provided with the DC mouth 11 that charges who is connected with charge and discharge control circuit on the power supply main part 1, DC mouth 11 that charges passes through the charging wire and is connected with the solar photovoltaic board. Be provided with on the power main part 1 and carry drawing hole 23, carry the setting of drawing hole 23 and make portable power source portable, human engineering design element makes it use safe and reliable more.
The charging and discharging control circuit comprises a voltage conversion module and an output module connected with the voltage conversion module, the voltage conversion module is respectively electrically connected with the battery and the DC charging port 11, and the output module is connected with the battery and used for supplying power to a load connected with the mobile power supply. The voltage of the solar photovoltaic panel is converted into the voltage suitable for the battery through the voltage conversion module, the mobile power supply is effectively protected, the output module is used for supplying power to the load, and the requirements of people on charging of different electronic devices are met.
Referring to fig. 1, the output module includes an AC output unit, a DC output unit, a lighting unit, and a human-computer interaction unit, where the AC output unit includes an AC output interface 12 disposed on the power supply main body 1, and an AC output port switch 13 for controlling the AC output interface 12 to be turned on or off. The DC output unit includes a cigarette lighter output port 14, a plurality of DC output interfaces 15, and a DC output port switch 16 for controlling the opening and closing of the cigarette lighter output port 14 and the DC output interfaces 15. DC output unit and AC output unit make portable power source realize the charging to direct current and alternating current load, can not only be to the electronic equipment power supply in the daily life, but also can charge some domestic appliance, have improved the practicality.
Referring to fig. 1, the man-machine interaction unit includes a display screen 17 disposed on the power supply main body 1 and a power main switch 18 connected to the display screen 17, and the display screen 17 is used for displaying the electric quantity and the input and output power of the mobile power supply. The data about the residual capacity of the mobile power supply on the display screen 17 can be seen by turning on the main power supply switch 18, and meanwhile, the working condition of the mobile power supply can be clearly seen when the mobile power supply is charged and discharged.
The lighting unit comprises an LED lighting lamp 19 and an LED lamp switch 20 connected with the LED lighting lamp 19, and the LED lighting lamp 19 is electrically connected with the battery. LED light 19 makes portable power source possess the function of illumination, is fit for scenes such as open-air camping, outdoor aerial photography, scientific investigation and search and rescue activities and uses, collects multiple functions in an organic whole, provides very big facility for work and life.
Referring to fig. 1, a USB2.0 interface, a USB3.0 interface, and a Type-C interface connected to a voltage conversion module are provided on a power supply main body 1. USB2.0 interface, USB3.0 interface and Type-C interface on the portable power source can satisfy and charge to can not model cell-phone or electronic equipment, can better satisfy smart mobile phone and intelligent digital product power consumption demand, and the practicality is strong.
In this embodiment, two sides of the power supply body 1 are detachably fixed with ear plates 21, the ear plates 21 are provided with heat dissipation holes 22 communicated with the inside of the power supply body 1, a heat dissipation fan connected with the battery is arranged inside the power supply body 1, and the heat dissipation fan is connected with the power main switch 18. When the power main switch 18 is turned on, the heat dissipation fan is started to dissipate heat of the battery and the charge-discharge protection circuit, and the heat dissipation holes 22 in the ear plates 21 facilitate air flowing between the inside of the power main body 1 and the outside, so that the heat dissipation efficiency is improved, and the service life of the mobile power supply is prolonged.
The implementation principle of the embodiment is as follows: when portable power source's electric energy exhausts, insert the charging wire in DC charges mouthful 11, the other end and the solar photovoltaic board of charging wire are connected, and solar energy is turned into the electric energy with the solar photovoltaic board and passes through charge-discharge control circuit storage in the battery.
The natural light intensity is different from the theoretical calculation, the efficiency of the solar photovoltaic panel is reduced under the condition of cloudy or windy, and effective electric power can be collected from the sunlight. The problem that the mobile power supply cannot be charged when people go out outdoors is effectively solved, and the mobile power supply is energy-saving, environment-friendly, convenient to use and high in economic popularization value.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078846.7U CN214544178U (en) | 2020-12-20 | 2020-12-20 | A solar power bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078846.7U CN214544178U (en) | 2020-12-20 | 2020-12-20 | A solar power bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214544178U true CN214544178U (en) | 2021-10-29 |
Family
ID=78295006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023078846.7U Expired - Fee Related CN214544178U (en) | 2020-12-20 | 2020-12-20 | A solar power bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214544178U (en) |
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2020
- 2020-12-20 CN CN202023078846.7U patent/CN214544178U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |