CN210380749U

CN210380749U - Solar independent power supply device

Info

Publication number: CN210380749U
Application number: CN201921568743.3U
Authority: CN
Inventors: 马志跃; 冯现皊
Original assignee: Jiangsu Sino Clean Energy Co ltd
Current assignee: Jiangsu Sino Clean Energy Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-04-21
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a solar energy independent power supply device relates to solar power supply device field, and its technical scheme main points are: the box includes U type frame, be equipped with on the U type frame and seal two U type frame open-ended L templates, two L template one end articulates respectively on the both ends of U type frame diapire, U type frame inner wall is equipped with vertical fixed plate, the fixed plate divide into the box and controls two parts, be equipped with the contact piece of all conflicting on the fixed plate lateral wall with the one end of two L templates on the fixed plate, fixed plate both sides wall articulates respectively has the solar panel group that is located two parts about the box, solar panel group includes a plurality of solar panel, be equipped with on the solar panel group and make a plurality of solar panel propped open or by folding drive device, have and provide sufficient voltage, provide the power supply unit that generating efficiency is high.

Description

Solar independent power supply device

Technical Field

The utility model relates to a solar power supply unit field, more specifically says that it relates to a solar energy independent power supply unit.

Background

The solar power supply device is an application of a storage battery in solar photovoltaic power generation, and four types of currently adopted lead-acid maintenance-free storage batteries, common lead-acid storage batteries, colloid storage batteries and alkaline nickel-cadmium storage batteries are adopted. The solar storage battery widely used at present in China mainly comprises: lead-acid maintenance-free storage batteries and colloid storage batteries are suitable for solar power systems with reliable performance, especially unattended workstations, due to the characteristics of maintenance-free property and less pollution to the environment.

Chinese patent publication No. CN107465249A discloses a solar mobile power supply, which has the technical scheme: the solar silicon panel comprises a solar silicon panel, foldable side wings and a box body, wherein the foldable side wings are divided into a left foldable side wing and a right foldable side wing, the left foldable side wing and the right foldable side wing are the same as a right foldable side wing component, the left foldable side wing and the right foldable side wing are respectively connected with two sides of the box body and can rotate around the box body, and the solar silicon panel is arranged on the upper surface of the stretched foldable side wings.

However, because the area in the box is limited, only the solar cell panel with fixed specification can be placed in the box, if a large voltage needs to be provided, the voltage requirement may not be met by using the solar cell panel with fixed specification, and the power generation and supply effect is poor.

Disclosure of Invention

The utility model aims at providing a solar energy independent power supply unit has and provides sufficient voltage, provides the power supply unit that the generating efficiency is high.

The above technical purpose of the present invention can be achieved by the following technical solutions: a solar energy independent power supply device comprises a closed box body, wherein a socket for outputting power supply is arranged on the box body, the box body is provided with an indicator light for displaying the working state and a switch for controlling whether to output power supply or not, the box body comprises a U-shaped frame, two L-shaped plates for sealing the opening of the U-shaped frame are arranged on the U-shaped frame, one end of each L-shaped plate is hinged to the two ends of the bottom wall of the U-shaped frame, the inner wall of the U-shaped frame is provided with a vertical fixing plate which divides the box body into a left part and a right part, the fixed plate is provided with a contact part which contacts one end of each of the two L-shaped plates against the side wall of the fixed plate, the fixed plate both sides wall articulates respectively has the solar panel group that is located two parts about the box, solar panel group includes a plurality of solar panel, be equipped with on the solar panel group and make a plurality of solar panel be propped open or by folding drive arrangement.

Through adopting above-mentioned technical scheme, open the L template, start drive arrangement, solar panel is organized and is equipped with to make a plurality of solar panel propped open, and solar panel group large tracts of land presents under the sun this moment, provides sufficient voltage, and the back that finishes charges is folded solar panel group to the box, conveniently carries.

Preferably, the conflict piece is including seting up the shifting chute on fixed plate both sides wall respectively, each be equipped with compression spring, two in the shifting chute compression spring one end is connected respectively on the shifting chute inner wall, and the other end is equipped with respectively and extrudees the piece, two L template lateral wall is equipped with the embedding board that inserts the shifting chute respectively, each one side of extrusion piece compression spring dorsad is equipped with rubber arch respectively, each all be equipped with the embedded groove with the protruding embedding of rubber on the embedding board, when two when the embedding board inserts the shifting chute respectively, two the extrusion piece is contradicted respectively on the embedding board lateral wall, two the protruding embedding of rubber is on the embedded groove inner wall.

By adopting the technical scheme, when the box body needs to be opened, the extrusion block is moved, so that the embedded plate is separated from the moving groove; when the box body needs to be sealed, the extrusion blocks move towards the direction of the compression spring, the embedded plate is inserted into the moving groove, and the two extrusion blocks are respectively abutted to the side wall of the embedded plate at the moment, so that the box body is simple and convenient.

Preferably, drive arrangement includes two first articulated shafts and second articulated shaft, two first articulated shaft sets up respectively in the junction of solar panel group with the fixed plate, two first articulated shaft is equipped with respectively the cover and makes solar panel group laminate the first torsional spring on the fixed plate lateral wall, two first torsional spring one end is connected on the fixed plate, and the other end is connected on solar panel group, each the second articulated shaft sets up respectively in adjacent solar panel junction, each all the cover is equipped with the second torsional spring that makes the laminating of adjacent solar panel on the second articulated shaft.

By adopting the technical scheme, an operator only needs to lift the solar panels upwards or move the solar panels downwards, so that the solar panels are unfolded into a plane or folded into the box body, the operation is convenient, and the use requirements are met.

Preferably, a handle is arranged on the top wall of the fixing plate.

By adopting the technical scheme, an operator can conveniently move the solar power supply device to a required position.

Preferably, a magnet is arranged on the side wall of one side, abutted against the L-shaped plate, of the U-shaped frame, and an iron sheet attracted with the magnet is arranged on the L-shaped plate.

Through adopting above-mentioned technical scheme, increase the laminating power between U type frame and the L shaped plate, make the box more stable.

Preferably, a plurality of rollers are uniformly arranged on the bottom wall of the box body.

By adopting the technical scheme, the box body can be conveniently moved to a required position.

To sum up, the utility model discloses the beneficial effect who reaches is: first, a power supply device which supplies a sufficient voltage and has a high power generation efficiency is provided; secondly, the carrying is convenient; and thirdly, the torsion springs are arranged among the solar panels, and operators can unfold the solar panels into planes or fold the solar panels to the box body only by moving the solar panels downwards or upwards, so that the solar panel folding box is convenient to operate and meets the use requirements.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural diagram of a roller according to the present embodiment;

fig. 3 is a schematic structural diagram for embodying the rubber bumps in the present embodiment.

In the figure: 1. iron sheets; 2. a socket; 3. an indicator light; 4. a switch; 5. a U-shaped frame; 6. an L-shaped plate; 7. a fixing plate; 8. a solar panel; 9. a roller; 10. a moving groove; 11. a compression spring; 12. extruding the block; 13. a built-in plate; 14. a first hinge shaft; 15. a second hinge shaft; 16. a first torsion spring; 17. a second torsion spring; 18. a handle; 19. a magnet; 20. a rubber bulge; 21. and a groove is embedded.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A solar energy independent power supply device comprises a closed box body, wherein a socket 2 for outputting power supply is arranged on the box body, an indicator lamp 3 for displaying working state and a switch 4 for controlling whether to output power supply are arranged on the box body, the box body comprises a U-shaped frame 5, two L-shaped plates 6 for sealing the opening of the U-shaped frame 5 are arranged on the U-shaped frame 5, one ends of the two L-shaped plates 6 are respectively hinged on two ends of the bottom wall of the U-shaped frame 5, a vertical fixing plate 7 is arranged on the inner wall of the U-shaped frame 5, the box body is divided into a left part and a right part by the fixing plate 7, a propping part for propping one end of each L-shaped plate 6 against the side wall of the fixing plate 7 is arranged on the fixing plate 7, the propping part comprises moving grooves 10 respectively arranged on two side walls of the fixing plate 7, a compression spring 11 is arranged in each moving, the side walls of the two L-shaped plates 6 are respectively provided with an embedded plate 13 inserted into the moving groove 10, when the two embedded plates 13 are respectively inserted into the moving groove 10, the two extrusion blocks 12 respectively abut against the side walls of the embedded plates 13, and when the box body needs to be opened, the extrusion blocks 12 are moved to enable the embedded plates 13 to be separated from the moving groove 10; when the box body needs to be closed, the extrusion blocks 12 move towards the direction of the compression spring 11, the embedded plate 13 is inserted into the moving groove 10, and at the moment, the two extrusion blocks 12 respectively abut against the side walls of the embedded plate 13, so that the box body is simple and convenient.

In order to reduce the shaking of the embedded plates 13, rubber protrusions 20 are respectively arranged on one side of each extrusion block 12, which faces away from the compression spring 11, an embedded groove 21 for embedding the rubber protrusion 20 is formed in each embedded plate 13, and when the two embedded plates 13 are respectively inserted into the moving groove 10, the two rubber protrusions 20 are embedded into the inner wall of the embedded groove 21.

Present under the sun for the large tracts of land of solar panel group, sufficient voltage is provided, 7 both sides walls of fixed plate articulate respectively has the solar panel group that is located two parts about the box, solar panel group includes a plurality of solar panel 8, it makes a plurality of solar panel 8 strutted or by folding drive arrangement to be equipped with on the solar panel group, open L template 6, start drive arrangement, it makes a plurality of solar panel 8 strutted to be equipped with on the solar panel group, the back of finishing charging, fold solar panel group to the box, conveniently carry.

Drive arrangement includes two first articulated shafts 14 and second articulated shaft 15, two first articulated shafts 14 set up respectively in the junction of solar panel group and fixed plate 7, two first articulated shafts 14 overlap respectively and are equipped with the first torsion spring 16 that makes solar panel group laminating on the lateral wall of fixed plate 7, two first torsion spring 16 one end are connected on fixed plate 7, the other end is connected on solar panel group, each second articulated shaft 15 sets up respectively in adjacent solar panel 8 junction, all overlap on each second articulated shaft 15 and be equipped with the second torsion spring 17 that makes adjacent solar panel laminating, only need the operator upwards to carry each and carry or move down the solar panel, make each solar panel expand into the plane or fold to the box, and convenient for operation satisfies the operation requirement.

The solar power supply device is convenient for an operator to move to a required position, and the top wall of the fixing plate 7 is provided with a handle 18.

In order to increase the bonding force between the U-shaped frame 5 and the L-shaped plate 6, a magnet 19 is arranged on the side wall of one side, abutted against the U-shaped frame 5 and the L-shaped plate 6, of the L-shaped plate 6, and an iron sheet 1 attracted with the magnet 19 is arranged on the L-shaped plate 6, so that the box body is more stable.

Make things convenient for the box to remove required position, evenly be equipped with a plurality of gyro wheels 9 on the box diapire.

During the use, the operator puts the box in suitable position, and the operator removes extrusion piece 12, opens the box, then the operator upwards each draws and move solar panel 8 for each solar panel 8 expandes into the plane, and the solar panel group large tracts of land presents under the sun this moment, provides sufficient voltage, and the back of finishing charging is folded solar panel group to the box, conveniently carries.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A solar independent power supply device comprises a closed box body, wherein a socket (2) for outputting a power supply is arranged on the box body, and an indicator lamp (3) for displaying a working state and a switch (4) for controlling whether the power supply is output or not are arranged on the box body;

its characterized in that, the box includes U type frame (5), be equipped with on U type frame (5) and seal two L templates (6) of U type frame (5) open-ended, two L template (6) one end articulates respectively on the both ends of U type frame (5) diapire, U type frame (5) inner wall is equipped with vertical fixed plate (7), two parts about fixed plate (7) divide into the box, be equipped with on fixed plate (7) and all contradict the piece of propping on fixed plate (7) lateral wall with the one end of two L templates (6), fixed plate (7) both sides wall articulates respectively has the solar panel group that is located two parts about the box, solar panel group includes a plurality of solar panel (8), be equipped with on the solar panel group and make a plurality of solar panel (8) strutted or by folding drive arrangement.

2. The solar energy independent power supply device according to claim 1, wherein: the conflict piece is including offering shifting chute (10) on fixed plate (7) both sides wall respectively, each be equipped with compression spring (11) in shifting chute (10), two compression spring (11) one end is connected respectively on shifting chute (10) inner wall, and the other end is equipped with extrusion piece (12) respectively, two L template (6) lateral wall is equipped with embedding board (13) that insert in shifting chute (10) respectively, each one side that extrusion piece (12) dorsad compression spring (11) is equipped with rubber arch (20) respectively, each all be equipped with embedded groove (21) with the embedding of rubber arch (20) on embedding board (13), when the two embedded plates (13) are respectively inserted into the movable groove (10), the two extrusion blocks (12) respectively abut against the side wall of the embedded plates (13), and the two rubber bulges (20) are embedded into the inner wall of the embedded groove (21).

3. The solar energy independent power supply device according to claim 1, wherein: drive arrangement includes two first articulated shafts (14) and second articulated shaft (15), two first articulated shaft (14) set up respectively in the junction of solar panel group with fixed plate (7), two first articulated shaft (14) is equipped with respectively and makes solar panel group laminate first torsional spring (16) on fixed plate (7) lateral wall, two first torsional spring (16) one end is connected on fixed plate (7), and the other end is connected on solar panel group, each second articulated shaft (15) sets up respectively in adjacent solar panel (8) junction, each it is equipped with second torsional spring (17) that makes adjacent solar panel (8) laminate all to overlap on second articulated shaft (15).

4. The solar energy independent power supply device according to claim 1, wherein: the top wall of the fixing plate (7) is provided with a handle (18).

5. The solar energy independent power supply device according to claim 1, wherein: one side lateral wall that U type frame (5) contradicted with L template (6) is equipped with magnet (19), be equipped with iron sheet (1) with magnet (19) actuation mutually on L template (6).

6. The solar energy independent power supply device according to claim 1, wherein: a plurality of rollers (9) are uniformly arranged on the bottom wall of the box body.