CN217904340U

CN217904340U - Portable photovoltaic energy storage inverter

Info

Publication number: CN217904340U
Application number: CN202221947198.0U
Authority: CN
Inventors: 张建军; 姚中荣; 张晋霞
Original assignee: Chongqing Geshang New Energy Co ltd
Current assignee: Chongqing Geshang New Energy Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-25
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a portable photovoltaic energy storage dc-to-ac converter, including both sides open-ended dc-to-ac converter shell, the both sides opening part of dc-to-ac converter shell all is equipped with the mounting panel, the top of dc-to-ac converter shell is equipped with the mounting groove, the mounting groove runs through the lateral wall of both sides, the bottom of mounting groove is equipped with the solar energy bottom plate, still be equipped with two solar energy in the mounting groove and turn over the board, two solar energy turn over the board and all rotate with the inside wall at mounting groove both ends respectively through the pivot and be connected, still be equipped with solar control ware and battery in the dc-to-ac converter shell, the battery passes through solar control ware and solar energy bottom plate, solar energy turns over the board and links to each other. The utility model provides a supporting power of current portable dc-to-ac converter use inconvenient problem.

Description

Portable photovoltaic energy storage inverter

Technical Field

The utility model belongs to the dc-to-ac converter field, especially a portable photovoltaic energy storage dc-to-ac converter.

Background

An inverter, also called an inverter, is a power conversion device that can convert 12V or 24V dc power into 240V, 50Hz ac power or other types of ac power. At present, a portable inverter becomes an indispensable tool for most outdoor enthusiasts due to its small size and light weight, but the power supply of most existing portable inverters is either a separate power supply device or needs to be connected with the power supply of an automobile, so that the use is extremely inconvenient; if the power supply of the automobile is connected, the automobile needs to be kept in an idling state, and the idling state condition 1 liter of gasoline can supplement 0.12 DEG of electricity for the automobile storage battery, so that a large amount of gasoline can be consumed. Therefore, there is a need for improvement of the existing portable inverter in view of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable photovoltaic energy storage dc-to-ac converter needs to solve the supporting power awkward problem of current portable dc-to-ac converter.

In order to solve the above problem, the utility model adopts the technical scheme that: the utility model provides a portable photovoltaic energy storage inverter, includes both sides open-ended inverter housing, the both sides opening part of inverter housing all is equipped with the mounting panel, and is further, the top of inverter housing is equipped with the mounting groove, extend and run through about the mounting groove the lateral wall at inverter housing both ends, the bottom of mounting groove is equipped with the solar energy bottom plate that links to each other with input circuit, still be equipped with two solar energy that link to each other with input circuit in the mounting groove and turn over the board, two solar energy turn over the board all through the pivot respectively with the inside wall at mounting groove both ends rotates and is connected, still be equipped with solar control ware and battery in the inverter housing, the battery passes through solar control ware with the solar energy bottom plate solar energy turns over the board and links to each other.

Further, one side of the mounting plate is provided with a socket structure and a control panel connected with the solar controller, the other side of the mounting plate is provided with a power supply structure, and the mounting plates are provided with ventilation openings.

Further, the socket structure comprises a five-hole socket and a USB socket.

Furthermore, a fan is arranged in the ventilation opening.

Furthermore, a solar panel expansion interface connected with the solar controller is further arranged on the mounting plate on one side of the solar controller.

Furthermore, a silica gel protective layer is arranged on the solar turning plate.

Furthermore, the silica gel protective layer is provided with a handle part.

Further, the lateral wall of the inverter shell is provided with radiating fins.

The utility model has the advantages that: because the utility model discloses inside is equipped with the battery, and is equipped with solar panel, and solar panel passes through solar control ware 15 and links to each other with the battery, just so can be through launching solar panel then for battery charging, and need not to connect in addition the power, just makes the dc-to-ac converter use convenient more and energy saving.

Drawings

FIG. 1 is a schematic structural view of a solar panel turnover in an unfolded state;

FIG. 2 is a first structural schematic diagram of a solar energy turning plate in a folding state;

FIG. 3 is a second structural schematic diagram of the solar flap in a folded state;

FIG. 4 is a cross-sectional view taken along direction A of FIG. 1;

fig. 5 is a cross-sectional view taken along the direction B in fig. 2.

Reference numerals: 1-an inverter housing; 2-mounting grooves; 3-a solar bottom plate; 4, turning over the solar panel; 5-a rotating shaft; 6-a storage battery; 7-mounting a plate; 8-a vent; 801-a fan; 9-five hole sockets; 10-a USB socket; 11-a protective layer; 12-buckling the hand; 13-heat dissipation fins; 14-solar panel expansion interface; 15-a solar controller; 16-a control panel; 17-inverter switch

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The utility model discloses a portable photovoltaic energy storage inverter, as shown in fig. 1-5, including inverter housing 1, including both sides open-ended inverter housing 1, the both sides opening part of inverter housing 1 all is equipped with mounting panel 7, inverter housing 1's top is equipped with mounting groove 2, mounting groove 2 extends and runs through inverter housing 1's lateral wall to the left and right sides, the bottom surface of mounting groove 2 sets up solar energy bottom plate 3, the lateral wall at mounting groove 2 both ends connects a solar energy through pivot 5 respectively turns over board 4, solar energy turns over board 4 and overturns through pivot 5, expand from the mounting groove 2 in and receive the irradiant area, when two solar energy turns over board 4 evenly expand, the total photic area of solar energy turns over board 4 and solar energy bottom plate 3 has about 0.55 square meter, average daily generated energy is 0.5-0.6 degree, solar energy turns over board 4 and overturns back to mounting groove 2 in through pivot 5, protect solar energy turns over board 4, can also reduce the holistic volume of inverter simultaneously, conveniently accomodate the inverter like this; the solar energy controller 15 is arranged inside the inverter shell 1, a Fomoss JS-B0 MPPT solar energy controller can be adopted, the solar bottom plate 3 is connected with the solar energy turning plate 4 through a backflow diode, the solar energy controller 15 is connected with the solar bottom plate 3 and the solar energy turning plate 4 through electric wires, a storage battery 6 connected with the solar energy controller 15 through electric wires is further arranged in the inverter shell 1, the storage battery 6 is charged through the solar bottom plate 3 and the solar energy turning plate 4, the storage battery 6 is composed of 10 groups of 40000mAh polymer lithium battery packs, each group of 40000mAh polymer lithium battery packs is composed of 10 series-connected 4000mAh3.7v polymer lithium batteries, and the storage battery 6 can store electricity of about 1.6 degrees.

Preferably, the mounting plate 7 on one side is provided with a socket structure capable of being externally connected with electrical equipment and a control panel 16 connected with the solar controller 15 and used for controlling the solar controller 15, the mounting plate 7 on the other side is provided with an inverter switch 17 for controlling the on/off of the inverter, both mounting plates 7 are provided with ventilation openings 8, and the storage battery 6 and the two ventilation openings 8 are coaxially arranged, so that the storage battery 6 can be more effectively cooled.

Preferably, the socket structure comprises a five-hole socket 9 and a USB socket 10, the five-hole socket 9 and the USB socket 10 are both communicated with the storage battery 6 through an inverter switch 17, the five-hole socket 9 can be connected with a two-wire plug and a three-wire plug, and the USB socket 10 can directly supply power to an electric appliance with a USB plug or charge electronic equipment, so that the inverter is more convenient to use.

Preferably, fans 801 are provided in both of the ventilation openings 8, the fans 801 are communicated with the battery 6 through the inverter switch 17, one of the fans 801 blows air to the inside of the inverter case 1, and the other fan 801 blows air to the outside of the inverter case 1, so that air circulation can be accelerated to achieve the best heat dissipation effect.

Preferably, a solar panel expansion interface 14 connected with a solar controller 15 is further arranged on the mounting plate 7 on one side, the solar panel expansion interface 14 can be externally connected with a solar charging panel with the same voltage as the solar bottom plate 3 and the solar turning plate 4, and the solar panel expansion interface 14 is connected with the solar bottom plate 3 or the solar turning plate 4 through a wire, so that the charging efficiency of the storage battery 6 is accelerated.

Preferably, the solar panel 4 is provided with a silica gel protective layer 11, and the silica gel protective layer 11 is arranged on the upper surface of the solar panel 4 during the folding back of the installation groove 2, so that the solar panel 4 can be protected from being damaged when the inverter is stored.

Preferably, the silica gel protective layer 11 is provided with a handle 12 for grabbing the solar energy turning plate 4, so that the solar energy turning plate 4 can be more conveniently unfolded.

Preferably, the side wall of the inverter housing 1 is provided with heat radiating fins 13, so that the inverter housing 1 can be effectively radiated.

During specific implementation, the inverter is firstly placed in a place capable of effectively receiving sunlight, and then the solar turning plate 4 is unfolded, so that the sunlight can be received to the maximum extent, and meanwhile, the inverter below the solar panel can be shaded, and the phenomenon that the temperature is overhigh because the sunlight directly irradiates the inverter is avoided; then, a solar panel can be externally connected to the solar panel expansion interface 14 according to needs to accelerate the charging efficiency, and the solar panel can be turned back to the solar turnover panel 4 after the storage battery 6 is fully charged; after the inverter switch 17 is turned on, the electric appliance can be connected for use, and according to actual measurement, electricity of about 0.6 degrees can meet the basic life use of people in one day.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable photovoltaic energy storage inverter, includes both sides open-ended inverter housing (1), the both sides opening part of inverter housing (1) all is equipped with mounting panel (7), its characterized in that: the top of inverter shell (1) is equipped with mounting groove (2), extend and run through about mounting groove (2) the lateral wall at inverter shell (1) both ends, the bottom of mounting groove (2) is equipped with solar energy bottom plate (3), still be equipped with two solar energy in mounting groove (2) and turn over board (4), two solar energy turns over board (4) all through pivot (5) respectively with the inside wall at mounting groove (2) both ends rotates to be connected, still be equipped with solar control ware (15) and battery (6) in inverter shell (1), battery (6) pass through solar control ware (15) with solar energy bottom plate (3) solar energy turns over board (4) and links to each other.

2. The portable photovoltaic energy storage inverter according to claim 1, wherein: wherein one side mounting panel (7) be equipped with socket structure and with control panel (16) that solar control ware (15) link to each other, the opposite side mounting panel (7) are equipped with inverter switch (17), two mounting panel (7) all are equipped with vent (8).

3. The portable photovoltaic energy storage inverter according to claim 2, wherein: the socket structure comprises a five-hole socket (9) and a USB socket (10).

4. The portable photovoltaic energy storage inverter of claim 2, wherein: fans (801) are arranged in the two ventilation openings (8).

5. The portable photovoltaic energy storage inverter of claim 1, wherein: and a solar panel expansion interface (14) connected with the solar controller (15) is also arranged on the mounting plate (7) on one side.

6. The portable photovoltaic energy storage inverter of claim 1, wherein: and a silica gel protective layer (11) is arranged on the solar turning plate (4).

7. The portable photovoltaic energy storage inverter of claim 6, wherein: the silica gel protective layer (11) is provided with a handle part (12).

8. The portable photovoltaic energy storage inverter of claim 1, wherein: and the side wall of the inverter shell (1) is provided with radiating fins (13).