CN214379549U

CN214379549U - Portable photovoltaic energy storage box

Info

Publication number: CN214379549U
Application number: CN202022932819.5U
Authority: CN
Inventors: 许文军; 陈志雄; 樊玲娜
Original assignee: Shenzhen Green Island Energy Technology Co ltd
Current assignee: Shenzhen Green Island Energy Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-10-08
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a photovoltaic power generation technical field, concretely relates to portable photovoltaic energy storage box, comprising a main body, first recess has been seted up to the bottom of main part, the internal rotation of first recess is connected with the connecting block, the first telescopic link of bottom fixedly connected with of connecting block, the surface cover of first telescopic link is equipped with the spring, the bottom fixedly connected with gyro wheel of first telescopic link, the both ends of spring respectively with first telescopic link and gyro wheel fixed connection, first screw hole has been seted up on the gyro wheel, the second screw hole has been seted up in the main part, threaded connection has the bolt on the second screw hole, bolt and connecting block threaded connection, the third screw hole has been seted up to the main part, third screw hole and bolt threaded connection. The utility model discloses an effect of gyro wheel, bolt, second telescopic link and handle for the staff is carrying the energy storage box during operation in needs, and what the staff can be convenient removes the energy storage box.

Description

Portable photovoltaic energy storage box

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is a portable photovoltaic energy storage box.

Background

The photovoltaic is a solar photovoltaic power generation system for short, which is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation, and meanwhile, the solar photovoltaic power generation systems are classified, namely, the photovoltaic power generation system is centralized, such as a large northwest ground photovoltaic power generation system; one is distributed (with >6MW as the boundary), like industry and commerce factory building roof photovoltaic power generation system, the house roof photovoltaic power generation system to present photovoltaic ability application in-process often need to adopt the photovoltaic energy storage case to save the electric energy, then the contrary output that becomes.

But the following problem exists in current photovoltaic energy storage case:

1. current portable photovoltaic energy storage case, when its energy storage case is being used, the staff is difficult to remove the energy storage case to make the staff can be more troublesome when needs carry the work of energy storage case.

2. Current portable photovoltaic energy storage case, when the energy storage case need not removed, its energy storage case is difficult to accomodate the gyro wheel and places to make the energy storage case probably unstable at the in-process of placing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable photovoltaic energy storage box to solve the difficult problem of removing the energy storage box and being difficult for accomodating the gyro wheel.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable photovoltaic energy storage box, includes the main part, first recess has been seted up to the bottom of main part, the internal rotation of first recess is connected with the connecting block, the first telescopic link of bottom fixedly connected with of connecting block, the surface cover of first telescopic link is equipped with the spring, the bottom fixedly connected with gyro wheel of first telescopic link, the both ends of spring respectively with first telescopic link and gyro wheel fixed connection, first screw hole has been seted up on the gyro wheel, second screw hole has been seted up in the main part, threaded connection has the bolt on the second screw hole, bolt and connecting block threaded connection, third screw hole has been seted up to the main part, third screw hole and bolt threaded connection, the bottom fixedly connected with second telescopic link of main part, the top fixedly connected with handle of second telescopic link.

As a preferred technical scheme of the utility model, the quantity of first recess is two, the quantity of gyro wheel is two.

As a preferred technical scheme of the utility model, the second recess has been seted up at the top of main part, sliding connection has the handle in the second recess.

As a preferred technical scheme of the utility model, the spout has been seted up to the both sides of second recess, sliding connection has the slider on the spout, slider and handle fixed connection.

As a preferred technical scheme of the utility model, the back fixedly connected with charging unit of main part, the first conversion unit of back fixedly connected with of main part, the back fixedly connected with second conversion unit of main part.

As a preferred technical scheme of the utility model, the back fixedly connected with input/output interface of main part, the back fixedly connected with communication unit of main part.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable photovoltaic energy storage box possesses following beneficial effect:

1. this kind of portable photovoltaic energy storage case through the effect of gyro wheel, bolt, second telescopic link and handle for the staff is carrying the energy storage case during operation in needs, and the staff can be convenient removes the energy storage case.

2. This kind of portable photovoltaic energy storage box through the effect of first recess, bolt, third screw hole and first screw hole for when the energy storage box need not be removed, its device can effectually accomodate the gyro wheel, stability when avoiding the gyro wheel to influence the energy storage box and stewing.

Drawings

FIG. 1 is a schematic view of the overall appearance of the utility model;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a bottom schematic view of the present invention;

fig. 4 is a schematic top structure diagram of the present invention.

In the figure: 1. a main body; 2. a first groove; 3. connecting blocks; 4. a first telescopic rod; 5. a spring; 6. a roller; 7. a first threaded hole; 8. a second threaded hole; 9. a bolt; 10. a second telescopic rod; 11. a handle; 12. a second groove; 13. a chute; 14. a slider; 15. a handle; 16. a charging unit; 17. a first conversion unit; 18. a second conversion unit; 19. an input/output interface; 20. a communication unit; 21. and a third threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-4, the utility model provides a portable photovoltaic energy storage box, including main part 1, first recess 2 has been seted up to main part 1's bottom, the internal rotation of first recess 2 is connected with connecting block 3, the first telescopic link 4 of bottom fixedly connected with of connecting block 3, the surface cover of first telescopic link 4 is equipped with spring 5, the bottom fixedly connected with gyro wheel 6 of first telescopic link 4, spring 5's both ends respectively with first telescopic link 4 and gyro wheel 6 fixed connection, first screw hole 7 has been seted up on gyro wheel 6, second screw hole 8 has been seted up on main part 1, threaded connection has bolt 9 on second screw hole 8,

bolt

9 and 3 threaded connection of connecting block, third screw hole 21 has been seted up to main part 1, third screw hole 21 and bolt 9 threaded connection, the bottom fixedly connected with second telescopic link 10 of main part 1, the top fixedly connected with handle 11 of second telescopic link 10.

In this embodiment, when gyro wheel 6 rotates in first recess 2, gyro wheel 6 and first recess 2's top just in time contact sliding connection, second screw hole 8's quantity is two, when gyro wheel 6 is in the bottom of main part 1, connect between first screw hole 7 and the second screw hole 8, when gyro wheel 6 is contracted in first recess 2, threaded connection between bolt 9 and first screw hole 7 and the third screw hole 21, bolt 9 plays fixed connection piece 3's effect all the time, handle 11 is when not needing to use, handle 11 and second telescopic link 10 are placed in the bottom of main part 1, consequently when not being necessary energy storage box, handle 11 and second telescopic link 10 can not influence the energy storage box that stews yet, the surface cover of second telescopic link 10 is equipped with the rubber sleeve, the rubber sleeve can make the staff hand can be more comfortable when the pulling energy storage box.

Specifically, the number of the first grooves 2 is two, and the number of the rollers 6 is two.

In this embodiment, the bottom of main part 1 is provided with two gyro wheels 6, and two gyro wheels 6 drive the energy storage box and remove, can make the energy storage box more stable at the in-process that removes under the effect of two gyro wheels 6.

Specifically, the top of the main body 1 is provided with a second groove 12, and a handle 15 is slidably connected in the second groove 12.

In this embodiment, the handle 15 can facilitate the carrying of the device by the worker, and when the handle 15 is not needed, the handle 15 is placed and stored in the second groove 12.

Specifically, the two sides of the second groove 12 are provided with sliding grooves 13, the sliding grooves 13 are connected with sliding blocks 14 in a sliding manner, and the sliding blocks 14 are fixedly connected with handles 15.

In this embodiment, when the handle 15 moves out of the second groove 12, both sides of the handle 15 slide on the sliding groove 13 following the sliding block 14, so that the handle 15 can be relatively stable in the moving process under the action of the sliding block 14 and the sliding groove 13.

Specifically, a charging unit 16 is fixedly connected to the back of the main body 1, a first converting unit 17 is fixedly connected to the back of the main body 1, and a second converting unit 18 is fixedly connected to the back of the main body 1.

In this embodiment, the charging unit 16 is an MPPT charging unit, the first converting unit 17 is a DC/DC converting unit, and the second converting unit 18 is a DC/AC converting unit.

Specifically, an input/output interface 19 is fixedly connected to the back surface of the main body 1, and a communication unit 20 is fixedly connected to the back surface of the main body 1.

In this embodiment, the input/output interface 19 is a connection port for external connection, and the communication unit 20 is a communication module or communication of the information acquisition system.

The utility model discloses a theory of operation and use flow: the roller 6 is moved out by the connecting block 3 under the action of the rotating shaft, the roller 6 can be moved and fixed in the first groove 2 by being in threaded connection with the second threaded hole 8 and the first threaded hole 7 through the bolt 9, then the handle 11 is pulled out by the handle 11, the energy storage box can be conveniently moved under the cooperation of the roller 6 after the second telescopic rod 10 is pulled out by the handle 11, when the energy storage box is moved, the energy storage box is buffered and protected by the first telescopic rod 4 and the spring 5, the damage to the energy storage box in the moving process is avoided, when the energy storage box is not required to be moved, the bolt 9, the second threaded hole 8 and the first threaded hole 7 are not in threaded connection, the connecting block 3 drives the first telescopic rod 4, the spring 5 and the roller 6 to move into the first groove 2 under the action of the rotating shaft, the bolt 9 and the third threaded hole 21 are in threaded connection with the first threaded hole 7 at the moment, thereby can accomodate first telescopic link 4, spring 5 and gyro wheel 6 in first recess 2, avoid the energy storage box unstable at the in-process that stews.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 box, includes main part (1), its characterized in that: the bottom of the main body (1) is provided with a first groove (2), the first groove (2) is rotationally connected with a connecting block (3), the bottom of the connecting block (3) is fixedly connected with a first telescopic rod (4), the outer surface of the first telescopic rod (4) is sleeved with a spring (5), the bottom of the first telescopic rod (4) is fixedly connected with a roller (6), two ends of the spring (5) are respectively fixedly connected with the first telescopic rod (4) and the roller (6), the roller (6) is provided with a first threaded hole (7), the main body (1) is provided with a second threaded hole (8), the second threaded hole (8) is in threaded connection with a bolt (9), the bolt (9) is in threaded connection with the connecting block (3), the main body (1) is provided with a third threaded hole (21), and the third threaded hole (21) is in threaded connection with the bolt (9), the bottom fixedly connected with second telescopic link (10) of main part (1), the top fixedly connected with handle (11) of second telescopic link (10).

2. The portable photovoltaic energy storage case of claim 1, wherein: the number of the first grooves (2) is two, and the number of the rollers (6) is two.

3. The portable photovoltaic energy storage case of claim 1, wherein: a second groove (12) is formed in the top of the main body (1), and a handle (15) is connected to the second groove (12) in a sliding mode.

4. The portable photovoltaic energy storage case of claim 3, wherein: spout (13) have been seted up to the both sides of second recess (12), sliding connection has slider (14) on spout (13), slider (14) and handle (15) fixed connection.

5. The portable photovoltaic energy storage case of claim 1, wherein: the back fixedly connected with of main part (1) charging unit (16), the back fixedly connected with of main part (1) first conversion unit (17), the back fixedly connected with second conversion unit (18) of main part (1).

6. The portable photovoltaic energy storage case of claim 1, wherein: the back of main part (1) fixedly connected with input/output interface (19), the back fixedly connected with communication unit (20) of main part (1).