CN219018758U

CN219018758U - Portable photovoltaic charging device

Info

Publication number: CN219018758U
Application number: CN202223538249.7U
Authority: CN
Inventors: 李燃; 罗振鹏
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-12
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a portable photovoltaic charging device, which belongs to the technical field of charging devices and comprises a first storage box and a second storage box, wherein the first storage box is hinged with the second storage box, one sides of the first storage box and the second storage box are embedded and provided with a first photovoltaic plate, the upper ends of the inner sides of the first storage box and the second storage box are fixedly provided with storage batteries, the lower ends of the inner sides of the first storage box and the second storage box are fixedly provided with controllers, one sides of the first storage box and the second storage box are fixedly provided with connecting ports, the connecting ports are electrically connected with the controllers, the first storage box and the second storage box are convenient for storing a second photovoltaic plate, and after the first storage box and the second storage box are folded, the first photovoltaic plate and the second photovoltaic plate are convenient for protecting, the light receiving area is increased when the first storage box and the second storage box are unfolded, the light energy conversion is convenient for carrying and the supporting when the first storage box and the second storage box are placed.

Description

Portable photovoltaic charging device

Technical Field

The utility model relates to a portable photovoltaic charging device, and belongs to the technical field of charging devices.

Background

Along with the development of modern technology, small electronic products are more and more, portable electronic products such as mobile phones, flat plates and cameras are more and more, when the portable electronic products are required to be used outside for a long time, the endurance is required to be considered, the portable charging device is adopted to carry the power storage devices such as the charger for extending the endurance, but the problem of dry electricity consumption is easy to exist when the portable charging device is used for a long time, and then the portable charging device is provided with a plurality of photovoltaic charging devices.

The publication number is: CN206834188U, a portable photovoltaic module for charging, includes: the solar cell comprises a component consisting of a first glass, a first film, a cell array, a second film and a second glass which are sequentially laminated, a voltage regulating module connected with the positive electrode and the negative electrode of the component, and an anti-collision corner protector fixed on the periphery of the component. According to the technical scheme, the practicability and the reliability of the portable charging photovoltaic module are improved, however, the portable charging photovoltaic module is inconvenient to carry and fold when in use, and the photovoltaic module is inconvenient to fully protect the photovoltaic panel and inconvenient to place when in use, so that the portable charging photovoltaic module is inconvenient to use.

Disclosure of Invention

The utility model aims to solve the problems and provide a portable photovoltaic charging device which is convenient to open and place when in use, is convenient to fold when being carried, is convenient to protect a photovoltaic panel and prolongs the service life.

The portable photovoltaic charging device comprises a first storage box and a second storage box, wherein the first storage box and the second storage box are hinged, a first photovoltaic panel is embedded and installed on one side of the first storage box and one side of the second storage box, a storage battery is fixedly arranged on the upper end of one side of the inside of the first storage box and the upper end of the other side of the inside of the second storage box, a controller is fixedly arranged on the lower end of the inside of the first storage box and the lower end of the inside of the second storage box, a connecting port is fixedly installed on one side of the first storage box and one side of the second storage box, the connecting port is electrically connected with the controller, one side of the first storage box and one side of the second storage box are located on the periphery of the first photovoltaic panel, the first photovoltaic panel is electrically connected with the storage battery through the controller, when the portable photovoltaic charging device is used, the first storage box and the second storage box are conveniently unfolded, the portable electronic storage battery can be conveniently and electrically connected with the storage battery through the connecting port, and the portable storage battery can be conveniently and conveniently charged through the electronic storage battery.

Preferably, in order to facilitate increasing the light receiving area and improving the charging effect, the first storage box with the jack groove has all been seted up on one side of the upper end of second storage box, the inside grafting of jack groove has the plugboard, just the second photovoltaic board is inlayed to one side of plugboard and is installed, the second photovoltaic board passes through the controller with battery looks electric connection, the equal fixed mounting in inside both sides of jack groove has the guide bar, just cup jointed the spring on the guide bar, the other end of spring with fixed connection is mutually in the downside of plugboard, just the both ends of plugboard are cup jointed on the guide bar, the equal fixed mounting in both sides lower extreme of plugboard has the shell fragment, just the shell fragment is the arc structure.

Preferably, in order to facilitate folding and storage, and facilitate fixing, the first storage box with upper end and lower extreme one side of second storage box are all fixed mounting has the axostylus axostyle, just rotate on the axostylus axostyle and install first connecting piece, rotate on the axostylus axostyle on the second storage box and install the second connection piece, first connecting piece with the second connection piece is waist-shaped structure, just first connecting piece with rotate between the second connection piece and install the handle, distance between the axostylus axostyle first connecting piece with triangle-shaped structure is formed between the second connection piece, the equal threaded connection of upper end and lower extreme of handle has the screw of screwing up, just screw up will first connecting piece with the second connection piece compresses tightly on the handle.

The beneficial effects of the utility model are as follows: through first receiver and second receiver, be convenient for accomodate the second photovoltaic board, and through the crashproof strip, after folding, be convenient for protect first photovoltaic board to when expanding, through first photovoltaic board and second photovoltaic board, increase light receiving area, be convenient for light energy conversion, and through the handle, portable and when placing, support.

Drawings

FIG. 1 is a schematic view of the overall structure of the utility model after deployment.

Fig. 2 is a schematic view of the whole structure of the present utility model when stored.

Fig. 3 is a schematic view of a partial structure of the present utility model.

Fig. 4 is a partially enlarged schematic structural view of the present utility model.

In the figure: 1. a first storage case; 2. a second storage case; 3. a first photovoltaic panel; 4. a storage battery; 5. a controller; 6. a connection port; 7. a bumper strip; 8. a plug-in groove; 9. a plug board; 10. a second photovoltaic panel; 11. a guide rod; 12. a spring; 13. a spring plate; 14. a shaft lever; 15. a first connecting piece; 16. a second connecting piece; 17. a handle; 18. and (5) screwing the screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a portable photovoltaic charging device comprises a first storage box 1 and a second storage box 2, wherein the first storage box 1 is hinged to the second storage box 2, one side of the first storage box 1 and one side of the second storage box 2 are embedded and provided with a first photovoltaic panel 3, the upper end of one side of the inside of the first storage box 1 and the upper end of the other side of the inside of the second storage box 2 are fixedly provided with a controller 5, one side of the first storage box 1 and one side of the second storage box 2 are fixedly provided with a connecting port 6, the connecting port 6 is electrically connected with the controller 5, one side of the first storage box 1 and one side of the second storage box 2 are fixedly provided with an anti-collision strip 7, the first photovoltaic panel 3 is electrically connected with the storage battery 4 through the controller 5, when the portable photovoltaic charging device is used, the first photovoltaic panel 3 is conveniently unfolded through the first storage box 1 and the second storage box 2, the light energy is converted into electric energy, the electric energy is conveniently converted into the electric energy, and the electric energy is conveniently charged into the electric energy through the controller 5, the electric energy is conveniently connected with the electronic storage box 4 through the outer side of the first storage box 4, and the electronic storage box is conveniently connected with the electronic storage box 4, and the electronic storage box is conveniently charged with the electronic storage box 4, and the electronic storage box is conveniently connected with the electronic storage box through the electronic storage box 4, and the electronic storage box through the electronic storage box 4.

As a technical optimization scheme of the utility model, as shown in fig. 1, a plugging slot 8 is formed on one side of the upper ends of the first storage box 1 and the second storage box 2, a plug board 9 is plugged in the plugging slot 8, a second photovoltaic panel 10 is inlaid and installed on one side of the plug board 9, the second photovoltaic panel 10 is electrically connected with a storage battery 4 through a controller 5, guide rods 11 are fixedly installed on two sides of the interior of the plugging slot 8, springs 12 are sleeved on the guide rods 11, the other ends of the springs 12 are fixedly connected with the lower sides of the plug board 9, two ends of the plug board 9 are sleeved on the guide rods 11, elastic pieces 13 are fixedly installed on the lower ends of the two sides of the plug board 9, and the elastic pieces 13 are of arc structures.

As a technical optimization scheme of the utility model, as shown in fig. 4, the upper end and the lower end of the first storage box 1 and the second storage box 2 are fixedly provided with the shaft lever 14, the shaft lever 14 on the first storage box 1 is rotatably provided with the first connecting piece 15, the shaft lever 14 on the second storage box 2 is rotatably provided with the second connecting piece 16, the first connecting piece 15 and the second connecting piece 16 are of a waist-shaped structure, the first connecting piece 15 and the second connecting piece 16 are rotatably provided with the handle 17, the distance between the shaft lever 14 and the first connecting piece 15 and the second connecting piece 16 are of a triangle structure, the upper end and the lower end of the handle 17 are respectively connected with the tightening screw 18 in a threaded manner, the tightening screw 18 compresses the first connecting piece 15 and the second connecting piece 16 on the handle 17, after the folding or unfolding is carried out, the included angle between the first connecting piece 15 and the second connecting piece 16 is fixed by screwing the tightening screw 18, the distance between the first connecting piece 15, the second connecting piece 16 and the second connecting piece 14 is fixed, the distance between the first storage box 1 and the second storage box 2 is further fixed with the first storage box 2, and the first storage box 2 is convenient to attach to the first storage box 2 and the second storage box 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A portable photovoltaic charging device, characterized in that: including first receiver (1) and second receiver (2), just first receiver (1) with articulated mutually between second receiver (2), first receiver (1) with install first photovoltaic board (3) are inlayed to one side of second receiver (2), just first receiver (1) with inside one side upper end fixed mounting of second receiver (2) has battery (4), first receiver (1) with inside lower extreme fixed mounting of second receiver (2) has controller (5), first receiver (1) with one side fixed mounting of second receiver (2) has connection port (6), connection port (6) with electric connection is mutually in controller (5).

2. A portable photovoltaic charging device according to claim 1, characterized in that: the anti-collision device comprises a storage battery (4), wherein a first storage box (1) and a second storage box (2) are arranged on one side of the storage battery, an anti-collision strip (7) is fixedly arranged on the periphery of the first photovoltaic panel (3), and the first photovoltaic panel (3) is electrically connected with the storage battery (4) through a controller (5).

3. A portable photovoltaic charging device according to claim 1, characterized in that: the utility model discloses a battery, including first receiver (1), second receiver (2), second photovoltaic board (10) are installed in the inside grafting of grafting groove (8), grafting groove (8) all has been seted up to upper end one side, grafting board (9) are pegged graft to the inside of grafting groove (1), just one side of grafting board (9) is inlayed and is installed second photovoltaic board (10), second photovoltaic board (10) are passed through controller (5) with battery (4) are electric connection.

4. A portable photovoltaic charging device according to claim 3, characterized in that: guide rods (11) are fixedly installed on two sides of the inside of the inserting groove (8), springs (12) are sleeved on the guide rods (11), the other ends of the springs (12) are fixedly connected with the lower sides of the inserting plates (9), and two ends of the inserting plates (9) are sleeved on the guide rods (11).

5. The portable photovoltaic charging device of claim 4, wherein: spring plates (13) are fixedly arranged at the lower ends of two sides of the plug board (9), and the spring plates (13) are of arc structures.

6. A portable photovoltaic charging device according to claim 1, characterized in that: the first storage box (1) and the second storage box (2) are fixedly provided with a shaft lever (14) at one side of the upper end and one side of the lower end, the shaft lever (14) on the first storage box (1) is rotatably provided with a first connecting sheet (15), and the shaft lever (14) on the second storage box (2) is rotatably provided with a second connecting sheet (16).

7. The portable photovoltaic charging device of claim 6, wherein: the first connecting piece (15) and the second connecting piece (16) are of a waist-shaped structure, a handle (17) is rotatably arranged between the first connecting piece (15) and the second connecting piece (16), and a triangular structure is formed between the distance between the shaft rods (14) and the first connecting piece (15) and the second connecting piece (16).

8. The portable photovoltaic charging device of claim 7, wherein: the upper end and the lower end of the handle (17) are both in threaded connection with tightening screws (18), and the tightening screws (18) compress the first connecting sheet (15) and the second connecting sheet (16) on the handle (17).