Photovoltaic power generation energy storage battery protection mechanism

Abstract

The utility model discloses a photovoltaic power generation energy storage battery protection mechanism which comprises an energy storage battery, notches are symmetrically formed in the energy storage battery, the interior of each notch is fixedly connected with a wire, each wire is fixedly connected with a conducting strip, the interior of each notch is provided with a protection piece, and the protection pieces are used for protecting the conducting strips. The protection part comprises side plates which are symmetrically arranged and fixedly connected with the notches, a fixed shaft is fixedly connected to one side plate, a fixed gear is fixedly connected to the fixed shaft, the fixed gear is in meshed connection with a small gear, a large gear is fixedly connected to the small gear, and the large gear is in meshed connection with a tooth groove in the conducting strip; according to the utility model, through the arrangement of the protection piece, the conducting strip can be stored when the energy storage battery is not used, so that the energy storage battery can be conveniently placed or transported, and when the energy storage battery is used, the conducting strip extends out, so that the external connection of a cable is facilitated, and the use is relatively convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage batteries, in particular to a photovoltaic power generation energy storage battery protection mechanism. Background Art

[0002] Energy storage batteries are an important part of photovoltaic power generation. They can store photovoltaic power. Conventional energy storage batteries generally have two terminals on their surface to facilitate connection with external cables. However, since the terminals protrude a part, the energy storage batteries are prone to collision with the terminals when placed or transported. In addition, the terminals are always exposed to the air, and dust will accumulate after being placed for a long time, making them inconvenient to use. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a photovoltaic power generation energy storage battery protection mechanism, which effectively solves the problems raised by the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic power generation energy storage battery protection mechanism, comprising an energy storage battery, wherein notches are symmetrically formed on the energy storage battery, a wire is fixedly connected to the inside of each notch, a conductive sheet is fixedly connected to each conductive sheet, and a protective member is arranged inside each notch, the protective member is used to protect the conductive sheet.

[0005] Preferably, the protective member includes side panels that are symmetrically arranged and fixedly connected to the slots, wherein a fixed shaft is fixedly connected to one of the side panels, a fixed gear is fixedly connected to the fixed shaft, the fixed gear is meshingly connected to a pinion gear, a large gear is fixedly connected to the pinion gear, and the large gear is meshingly connected to the teeth on the conductive sheet.

[0006] Preferably, the two side panels are hinged with a shell, and a mounting groove and a through groove connected to the mounting groove are formed inside the shell; wherein the fixed gear is located inside the mounting groove, the small gear and the large gear are coaxially rotated inside the mounting groove, and the conductive sheet is slidably arranged inside the through groove.

[0007] Preferably, the conductive sheet is in the shape of a strip, and a wiring hole is formed on the conductive sheet.

[0008] Preferably, a limiting column is also fixedly connected to the shell, and the limiting column is square in shape, and a spring sheet is symmetrically fixedly connected to one of the side plates, and the limiting column is located between the two spring sheets.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] During work, the protective piece can be used to store the conductive sheet when the energy storage battery is not in use, which is convenient for placing or transporting the energy storage battery. When the energy storage battery is in use, the conductive sheet is extended to facilitate external cable connection, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of a photovoltaic power generation energy storage battery protection mechanism of the utility model;

[0014] Figure 2 This is a schematic diagram of the conductive sheet storage structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the conductive sheet extension structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the installation structure of the limit column and the spring piece of the utility model;

[0017] In the figure: 1. energy storage battery; 2. notch; 3. wire; 4. conductive sheet; 401. wiring hole; 5. protective part; 501. side plate; 502. fixed shaft; 503. fixed gear; 504. small gear; 505. large gear; 506. tooth groove; 507. housing; 508. mounting groove; 509. through groove; 6. limit column; 7. spring leaf. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1-4 The utility model relates to a photovoltaic power generation energy storage battery protection mechanism, comprising an energy storage battery 1, on which slots 2 are symmetrically formed, each slot 2 is fixedly connected with a wire 3, each wire 3 is fixedly connected with a conductive sheet 4, and each slot 2 is provided with a protective member 5, which is used to protect the conductive sheet 4;

[0020] This design facilitates the protective member 5 to protect the conductive sheet 4 when the energy storage battery 1 is transported or stacked, thereby preventing it from being hit or dust from adhering to the surface.

[0021] The protective member 5 includes side plates 501 which are symmetrically arranged and fixedly connected to the notch 2, wherein a fixed shaft 502 is fixedly connected to one of the side plates 501, a fixed gear 503 is fixedly connected to the fixed shaft 502, the fixed gear 503 is meshedly connected to a pinion 504, a large gear 505 is fixedly connected to the pinion 504, and the large gear 505 is meshedly connected to a tooth groove 506 on the conductive sheet 4;

[0022] The two side plates 501 are hinged with a housing 507, and a mounting slot 508 and a through slot 509 communicating with the mounting slot 508 are formed inside the housing 507; the fixed gear 503 is located inside the mounting slot 508, the small gear 504 and the large gear 505 are coaxially rotatably arranged inside the mounting slot 508, and the conductive sheet 4 is slidably arranged inside the through slot 509;

[0023] With this design, the housing 507 is rotated, and the small gear 504 on the housing 507 rotates along the fixed gear 503. At the same time, the small gear 504 drives the coaxial large gear 505 to rotate, and the large gear 505 drives the conductive sheet 4 to move through the tooth groove 506, so that the conductive sheet 4 extends out of the through slot 509 and can be used.

[0024] The conductive sheet 4 is in the shape of a strip, and a wiring hole 401 is formed on the conductive sheet 4;

[0025] This design facilitates connection with external cables through the wiring hole 401.

[0026] The housing 507 is also fixedly connected to a limiting column 6, which is in a square shape. A spring 7 is symmetrically fixedly connected to one of the side plates 501, and the limiting column 6 is located between two springs 7;

[0027] This design makes it easy to limit the limiting column 6 through the two spring leaves 7, so that the housing 507 remains in a fixed direction after rotation. When the direction needs to be changed, a certain force needs to be used to rotate the housing 507.

[0028] Working principle:

[0029] First, when the energy storage battery 1 is not in use, the through slot 509 in the housing 507 faces the inner side of the energy storage battery 1. At this time, since the conductive sheet 4 is stored inside the housing 507, multiple energy storage batteries 1 can be stacked together, so as to facilitate transportation;

[0030] When using the energy storage battery 1, it is only necessary to rotate the shell 507, and the small gear 504 on the shell 507 rotates along the fixed gear 503. At the same time, the small gear 504 drives the coaxial large gear 505 to rotate, and the large gear 505 drives the conductive sheet 4 to move through the tooth groove 506, so that the conductive sheet 4 extends out of the through slot 509, and it can be used, which is more convenient.

Claims

1. A photovoltaic power generation energy storage battery protection mechanism, comprising an energy storage battery (1), characterized in that: The energy storage battery (1) has symmetrically formed notches (2), each notch (2) is fixedly connected to a wire (3), each wire (3) is fixedly connected to a conductive sheet (4), and each notch (2) is provided with a protective member (5) inside, the protective member (5) being used to protect the conductive sheet (4).

2. A photovoltaic power generation energy storage battery protection mechanism according to claim 1, characterized in that: The protective member (5) comprises side plates (501) which are symmetrically arranged and fixedly connected to the notch (2), wherein a fixed shaft (502) is fixedly connected to one of the side plates (501), a fixed gear (503) is fixedly connected to the fixed shaft (502), the fixed gear (503) is meshingly connected to a small gear (504), a large gear (505) is fixedly connected to the small gear (504), and the large gear (505) is meshingly connected to a tooth groove (506) on the conductive sheet (4).

3. A photovoltaic power generation energy storage battery protection mechanism according to claim 2, characterized in that: A housing (507) is hingedly connected to the two side plates (501), and a mounting groove (508) and a through groove (509) connected to the mounting groove (508) are formed inside the housing (507); wherein the fixed gear (503) is located inside the mounting groove (508), the small gear (504) and the large gear (505) are coaxially rotatably arranged inside the mounting groove (508), and the conductive sheet (4) is slidably arranged inside the through groove (509).

4. A photovoltaic power generation energy storage battery protection mechanism according to claim 3, characterized in that: The conductive sheet (4) is in the shape of a strip, and a wiring hole (401) is formed on the conductive sheet (4).

5. A photovoltaic power generation energy storage battery protection mechanism according to claim 4, characterized in that: The housing (507) is also fixedly connected to a limiting column (6), which is square in shape, and one of the side plates (501) is symmetrically fixedly connected to a spring leaf (7), with the limiting column (6) being located between the two spring leaves (7).

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