CN203119526U - Portable solar mobile power supply - Google Patents

Abstract

The utility model discloses a portable solar mobile power supply, which comprises a storage battery, a switch and an output terminal, and also includes a solar power generation component, a controller, and an inverter. The solar power generation component is connected to the charging port of the storage battery through the controller, and charges the storage battery ;The discharge port of the battery is connected to the output terminal through the inverter and the switch in turn, and charges the electrical appliance to be charged connected to the output terminal; it also includes the bracket and the main control box, the battery, the controller, the inverter, the switch, and the output terminal Installed in the main control box, the main control box and solar power generation components are installed on the bracket. Its beneficial effect is: it has the function of energy saving and environmental protection; at the same time, it can directly use and store electric energy, it is convenient to carry and can be used fixedly, and the output voltage and current can be selected; that is, it solves the problem of supplementing electric energy of the battery of the mobile power supply in the field, and at the same time solves the problem of solar modules. There is no problem of continuous power supply for a long time without energy storage function.

Description

A portable solar mobile power supply

technical field

The utility model relates to the field of mobile power supplies, in particular to a portable solar mobile power supply.

technical background

With the development of science and technology, there are more and more types of outdoor electrical appliances, and the application of mobile power is becoming more and more extensive.

Most of the existing mobile power sources use batteries stored on the grid as discharge energy. Because the capacity of batteries is limited, they cannot be used for a long time in areas without power grids, such as when used in the wild, because there is no supplementary charging conditions.

On the other hand, if the electrical appliances are installed with solar power generation components for power supply, the electrical appliances can be powered in the presence of sunlight, but since the solar modules have no energy storage function, they cannot continuously supply power for a long time.

In addition, the existing off-grid power generation system, such as a single power generation device, has defects such as complex structure and difficulty in carrying.

Utility model content

The technical problem to be solved by the utility model is to provide a portable solar mobile power supply to overcome the above-mentioned deficiencies mentioned in the background technology. the

In order to achieve the above object, the utility model is realized through the following technical solutions:

A portable solar mobile power supply, including a battery, a switch and an output terminal, and also includes a solar power generation component, a controller, and an inverter. The solar power generation component is connected to the charging port of the battery through the controller, and charges the battery; the discharge port of the battery It is connected to the output terminal through the inverter and the switch in turn, and supplies power to the electrical appliance to be charged connected to the output terminal.

In particular, an anti-reverse diode is also included, the anti-reverse diode is located between the controller and the storage battery, its positive pole is connected to the controller, and its negative pole is connected to the positive pole of the storage battery.

In particular, it also includes a bracket and a main control box. The storage battery, controller, inverter, switch, output terminal, and anti-reverse diode are installed in the main control box, and the main control box and the solar power generation assembly are installed on the bracket.

The beneficial effects of the portable solar mobile power supply described in the utility model are: fully utilizing solar energy resources, converting it into electric energy, having the function of energy saving and environmental protection; The current can be selected; that is to say, it solves the problem of supplementing electric energy by the battery of the mobile power supply in the field, and at the same time solves the problem that the solar module has no energy storage function and cannot continuously supply power for a long time.

Description of drawings

Fig. 1 is a schematic diagram of the front view structure of the portable solar mobile power supply of the utility model.

Fig. 2 is a schematic diagram of the side view structure of the portable solar mobile power supply of the present invention.

Fig. 3 is a schematic diagram of the circuit connection of the portable solar mobile power supply of the present invention.

The symbols in Figures 1 to 3 are explained as follows:

1. Solar power generation components, 2. Controller, 3. Battery, 4. Inverter, 5. Switch, 6. Output terminal, 7. Electrical appliance to be charged, 8. Bracket, 9. Main control box, 10. Anti-corrosion anti diode.

Detailed ways

As shown in Fig. 1 to Fig. 3, they are respectively the front view, side view and schematic diagram of the circuit connection structure of the portable solar mobile power supply of the present invention.

A portable solar mobile power supply, including a battery 3, a switch 5, and an output terminal 6, and also includes a solar power generation component 1, a controller 2, and an inverter 4. The solar power generation component 1 is connected to the charging port of the battery 3 through the controller 2, And charge the battery 3; the discharge port of the battery 3 is connected to the output terminal 6 through the inverter 4 and the switch 5 in sequence, and supplies power to the electrical appliance 7 connected to the output terminal 6 to be charged.

In particular, an anti-reverse diode 10 is also included. The anti-reverse diode 10 is located between the controller 2 and the storage battery 3 , its positive pole is connected to the controller 2 , and its negative pole is connected to the positive pole of the storage battery 3 .

Particularly, also include bracket 8 and main control box 9, storage battery 3, controller 2, inverter 4, switch 5, output terminal 6, anti-reverse diode 10 are installed in main control box 9, main control box 9 and solar energy The power generation assembly 1 is installed on the bracket 8 .

When working, the solar power generation module 1 generates electricity through sunlight, and enters the controller 2 through the wire, and the controller 2 transmits it to the battery 3 through the wire, and the battery 3 gets the desired voltage after being inverted by the inverter 4 and transmits it to the switch 5 and then enter the electrical appliance 7 to be charged with rated power through the output terminal 6. Because the controller 2 is used in the circuit, when the battery 3 is saturated, the circuit can be cut off to prevent overcharging and at the same time, the current of the battery 3 will not be reversely charged back to the solar power generation component 1 due to the anti-reverse diode 10, thereby protecting the solar power generation component 1. When the power of the storage battery 3 is short, the solar power generation module 1 can continue to charge it, so as to achieve the purpose of continuously replenishing electric energy.

Claims (3)

1. portable type solar energy portable power source, comprise storage battery (3), switch (5) and lead-out terminal (6), it is characterized in that: also comprise solar power generation assembly (1), controller (2), inverter (4), solar power generation assembly (1) is connected to the charging port of storage battery (3) by controller (2), and charges to storage battery (3); The discharge port of storage battery (3) passes through inverter (4) successively, switch (5) is connected to lead-out terminal (6), to electrical appliance to be charged (7) power supply that is connected lead-out terminal (6).

2. portable type solar energy portable power source as claimed in claim 1, it is characterized in that: also comprise counnter attack diode (10), counnter attack diode (10) is positioned between controller (2) and the storage battery (3), and its positive pole is connected to controller (2), and negative pole is connected to storage battery (3) positive pole.

3. portable type solar energy portable power source as claimed in claim 1 or 2, it is characterized in that: also comprise support (8) and Main Control Tank (9), storage battery (3), controller (2), inverter (4), switch (5), lead-out terminal (6), counnter attack diode (10) are installed in the Main Control Tank (9), and Main Control Tank (9) and solar power generation assembly (1) are installed on the support (8).

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