Protective structure for energy storage battery

Abstract

The utility model provides a protective structure for an energy storage battery, which belongs to the technical field of battery protection and comprises a bottom plate, a protective cover is arranged at the top of the bottom plate, a battery body is arranged in the protective cover, fixing blocks are symmetrically and fixedly mounted at the bottoms of two sides of the protective cover, and mounting grooves are symmetrically formed in two ends of each fixing block. A sliding groove is formed in one end of the mounting groove; by arranging the fixing plate, the mounting rod, the fixing spring, the sliding rod and the fixing clamping block, the mounting rod is controlled to slide in the mounting groove, the sliding rod and the fixing clamping block are driven to slide towards the two sides of the fixing block, after the fixing clamping block penetrates through the corresponding fixing sliding grooves in the two sides of the fixing plate, the mounting rod is loosened, and under the springback effect of the fixing spring, the fixing plate is fixed. And the limiting plate is ejected to the sliding groove, so that the sliding rod and the fixed clamping block slide in the sliding groove and the fixed sliding groove, and therefore, the bottom plate is clamped and fixed at the bottoms of the two groups of fixed blocks, and the bottom plate and the protective cover are conveniently assembled or disassembled.

Description

Technical Field

[0001] This utility model relates to the field of battery protection equipment technology, specifically to a protective structure for energy storage batteries. Background Technology

[0002] An energy storage battery is a device that can store energy, such as electrical energy, in a certain form and release it to do work when needed. Energy storage technology is one of the core technologies for promoting the clean, electrified, and efficient development of energy in the world, breaking through energy resource and environmental constraints, and realizing the global energy transformation and upgrading. Because the inside of an energy storage battery is filled with a variety of energy storage materials, it is easily damaged by severe external impacts. Protective structures can be installed on the surface of the energy storage battery to protect it.

[0003] In existing protective structures for energy storage batteries, when the base plate and protective cover are combined and wrapped around the surface of the energy storage battery, they are treated as a whole and cannot be easily separated. This affects the combination and connection between multiple sets of base plates and protective covers, so improvements are needed. Utility Model Content

[0004] In view of this, the present invention provides a protective structure for energy storage batteries, which solves the problem that existing protective structures for energy storage batteries, when wrapped as a whole on the surface of the energy storage battery, cannot be disassembled at will, affecting the combination and connection between multiple base plates and protective covers.

[0005] To solve the above-mentioned technical problems, this utility model provides a protective structure for energy storage batteries, including a base plate, a protective cover on the top of the base plate, a battery body inside the protective cover, fixing blocks symmetrically fixedly installed on the bottom of both sides of the protective cover, mounting grooves symmetrically provided inside both ends of the fixing blocks, and a sliding groove provided at one end of the mounting groove, a mounting rod slidably installed inside the mounting groove, and a sliding rod fixedly installed at one end of the mounting rod through the mounting groove into the sliding groove, a limiting plate fixedly installed on the side of the mounting rod inside the mounting groove near the sliding groove, a fixing spring provided on the surface of the mounting rod inside the mounting groove, and a connecting plate fixedly installed at the end of the mounting rod away from the sliding rod through the mounting groove.

[0006] As a further embodiment of this utility model: a T-shaped connecting groove is symmetrically provided on one side of the top of the base plate, and a T-shaped slot is symmetrically provided on the side of the top of the base plate away from the T-shaped connecting groove, and the T-shaped slot corresponds to the T-shaped connecting groove, and a T-shaped connecting plate is rotatably installed inside the T-shaped slot.

[0007] As a further embodiment of this utility model: fixing plates are symmetrically fixedly installed on both sides of the top of the base plate, and fixing grooves are symmetrically provided on the surface of the fixing plates.

[0008] As a further embodiment of this utility model: the bottom end of the sliding rod is fixedly installed with a fixing block through the sliding groove and the fixing groove, and the fixing block corresponds to the fixing groove.

[0009] As a further embodiment of this utility model: threaded holes are symmetrically provided at both ends of the bottom of both sides of the protective cover, and heat dissipation mesh plates are symmetrically fixedly installed on both sides of the protective cover.

[0010] As a further embodiment of this utility model: a top cover is symmetrically and rotatably installed on both sides of the top of the protective cover, and rubber clips are symmetrically and fixedly installed on both ends of one side of the top cover.

[0011] As a further embodiment of this utility model: a concave handle is fixedly installed at the center of one side of the connecting plate, and fixing bolts are symmetrically provided on both sides of the connecting plate, and the fixing bolts pass through the connecting plate and are connected to the threaded holes.

[0012] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0013] 1. The protective structure for this energy storage battery uses a fixed plate, mounting rod, fixed spring, sliding rod, and fixed block. The mounting rod slides inside the mounting groove, causing the sliding rod and fixed block to slide to both sides of the fixed block. After the fixed block passes through the corresponding fixed grooves on both sides of the fixed plate, the mounting rod is released. Under the rebound of the fixed spring, the limiting plate is pushed against the sliding groove, causing the sliding rod and fixed block to slide inside the sliding groove and fixed groove. This secures the base plate to the bottom of the two sets of fixed blocks, facilitating the assembly or disassembly of the base plate and protective cover.

[0014] 2. The protective structure for this energy storage battery consists of a base plate, a T-shaped connecting groove, a T-shaped slot, and a T-shaped connecting plate. Two sets of base plates without a fixed protective cover are placed side by side and aligned. The two sets of T-shaped connecting plates on one side of one set of base plates are rotated out from the T-shaped slot and inserted into the corresponding T-shaped connecting groove of the other set of base plates. The protective cover is then fixed to the top of the base plate, and the battery body is placed inside the protective cover. Under the action of gravity, the T-shaped connecting plates are clamped into the T-shaped slot, thereby combining and connecting multiple sets of base plates and protective covers. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a protective structure for an energy storage battery according to the present invention;

[0016] Figure 2 This is a schematic diagram of the combined connection structure of the two sets of base plates of this utility model;

[0017] Figure 3 This is a schematic diagram of the unfolded structure of the protective cover and top cover of this utility model;

[0018] Figure 4This is a cross-sectional structural diagram of the fixing block, connecting plate, and fixing bolts of this utility model;

[0019] Figure 5 This utility model Figure 4 A magnified structural diagram of point A in the middle.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Base plate; 101. T-shaped connecting groove; 102. T-shaped slot; 103. T-shaped connecting plate; 104. Fixing plate; 105. Fixing slide; 2. Protective cover; 201. Threaded hole; 202. Heat dissipation mesh plate; 3. Top cover; 301. Rubber clip; 4. Battery body; 5. Fixing block; 501. Mounting groove; 502. Sliding groove; 503. Mounting rod; 504. Limiting plate; 505. Fixing spring; 506. Sliding rod; 507. Fixing clip; 6. Connecting plate; 601. Concave handle; 7. Fixing bolt. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-5 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0023] like Figure 1-5 As shown: This embodiment provides a protective structure for an energy storage battery, including a base plate 1, a protective cover 2 on the top of the base plate 1, a battery body 4 inside the protective cover 2, and fixing blocks 5 symmetrically fixedly installed on the bottom of both sides of the protective cover 2. The fixing blocks 5 have symmetrically provided mounting grooves 501 at both ends, and one end of each mounting groove 501 has a sliding groove 502. A mounting rod 503 is slidably installed inside the mounting groove 501, and one end of the mounting rod 503 extends through the mounting groove 501 and into the sliding groove 502 where a sliding rod 506 is fixedly installed. The mounting rod 503 is located within the mounting groove. A limiting plate 504 is fixedly installed inside the mounting groove 501 on one side near the sliding groove 502. A fixing spring 505 is provided on the surface of the mounting rod 503 inside the mounting groove 501. This utility model can use the fixing spring 505 to push the limiting plate 504 towards the sliding groove 502, thereby driving the mounting rod 503 to slide inside the mounting groove 501. This allows the sliding rod 506 to slide inside the sliding groove 502 and the fixed sliding groove 105 until the fixing block 507 is locked at the bottom of the fixed sliding groove 105, thus securing the base plate 1 to the bottom of the protective cover 2.

[0024] like Figure 5As shown, the bottom end of the sliding rod 506 passes through the sliding groove 502 and the fixed groove 105 and is fixedly installed with a fixing block 507, and the fixing block 507 corresponds to the fixed groove 105. Fixing plates 104 are symmetrically fixedly installed on both sides of the top of the base plate 1. Fixing grooves 105 are symmetrically provided on the surface of the fixing plates 104. With the fixing block 507, after the fixing block 507 passes through the corresponding fixed groove 105, the sliding rod 506 slides inside the fixed groove 105, causing the fixing block 507 to slide at the bottom of the fixed groove 105, thereby clamping the fixing plate 104 and the fixing block 5 together.

[0025] like Figure 2 As shown, a T-shaped connecting groove 101 is symmetrically provided on one side of the top of the base plate 1, and a T-shaped slot 102 is symmetrically provided on the side of the top of the base plate 1 away from the T-shaped connecting groove 101. The T-shaped slot 102 corresponds to the T-shaped connecting groove 101. A T-shaped connecting plate 103 is rotatably installed inside the T-shaped slot 102. By providing the T-shaped connecting plate 103, after the two sets of base plates 1 are aligned and placed side by side, the T-shaped connecting plate 103 on the top of one set of base plates 1 is rotated and inserted into the T-shaped connecting groove 101 on the top of the other set of base plates 1, so as to combine and connect the two sets of base plates 1, ensuring that the two sets of base plates 1 will not be misaligned when combined and connected.

[0026] like Figure 4-5 As shown, the end of the mounting rod 503 away from the sliding rod 506 passes through the mounting groove 501 and is fixedly mounted with a connecting plate 6. A concave handle 601 is fixedly mounted at the center of one side of the connecting plate 6. Fixing bolts 7 are symmetrically provided on both sides of the connecting plate 6, and the fixing bolts 7 pass through the connecting plate 6 and connect to the threaded hole 201. With the fixing bolts 7, after the protective cover 2 is clamped and fixed to the top of the base plate 1, the fixing bolts 7 are tightened and inserted into the corresponding threaded hole 201, pressing the connecting plate 6 tightly and fixing it to the surface of the protective cover 2, ensuring that the connecting plate 6 will not move to both sides on the surface of the protective cover 2, thereby causing the mounting rod 503 and the sliding rod 506 to move and disengage from the fixed slide groove 105.

[0027] like Figure 3 As shown, threaded holes 201 are symmetrically provided at both ends of the bottom of both sides of the protective cover 2, and heat dissipation mesh plates 202 are symmetrically fixedly installed on both sides of the protective cover 2. By providing heat dissipation mesh plates 202, the heat generated by the battery body 4 during charging or discharging is dissipated from the heat dissipation mesh plates 202, avoiding the heat inside the protective cover 2 from being difficult to dissipate, causing the battery body 4 to overheat.

[0028] like Figure 3As shown, top covers 3 are symmetrically rotated and installed on both sides of the top of the protective cover 2, and rubber clips 301 are symmetrically fixed at both ends of one side of the top cover 3. By providing rubber clips 301, the two sets of top covers 3 are rotated to close at the top of the protective cover 2, so that the two sets of opposing rubber clips 301 are squeezed and deformed against each other, thereby clamping and fixing the top cover 3 to the top of the protective cover 2, ensuring that the top cover 3 will not open arbitrarily at the top of the protective cover 2.

[0029] Working principle:

[0030] Select an appropriate number of base plates 1 according to the number of battery bodies 4. After aligning and placing multiple sets of base plates 1 side by side, rotate the T-shaped connecting plate 103 out from the T-shaped slot 102 and insert it into the T-shaped connecting slot 101 at the top of another set of base plates 1. Repeat the steps to combine and connect multiple sets of base plates 1. Pull the connecting plate 6 to both sides to drive the mounting rod 503 to slide to both sides, so that the sliding rod 506 and the fixing block 507 move to both sides. Then, fix the fixing blocks 5 on both sides of the protective cover 2 to the top of the fixing plate 104, so that the fixing block 507 passes through the fixing groove 105, and release the connecting plate 103. Under the rebound action of the fixed spring 505, the plate 6 controls the fixed block 507 to slide at the bottom of the fixed slide groove 105 until the fixed plate 104 is clamped and fixed at the bottom of the fixed block 5. Tighten the fixing bolt 7 to fix the connecting plate 6 on both sides of the protective cover 2 and fix the fixed block 507. Repeat the steps to clamp and fix multiple sets of protective covers 2 to the top of the corresponding base plate 1. After rotating the two sets of top covers 3 on the top of the protective cover 2 and inserting the battery body 4 into the protective cover 2, control the two sets of top covers 3 to close at the top of the protective cover 2, and clamp the battery body 4 into the protective cover 2 and the top cover 3 for protection.

[0031] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A protective structure for an energy storage battery, characterized in that: The device includes a base plate (1), a protective cover (2) on the top of the base plate (1), a battery body (4) inside the protective cover (2), and fixing blocks (5) symmetrically fixedly installed on the bottom of both sides of the protective cover (2). The fixing blocks (5) have symmetrically provided mounting grooves (501) at both ends, and one end of each mounting groove (501) has a sliding groove (502). A mounting rod (503) is slidably installed inside the mounting groove (501), and one end of the mounting rod (503) passes through the mounting... A sliding rod (506) is fixedly installed inside the groove (501) extending into the sliding groove (502). A limiting plate (504) is fixedly installed on the side of the mounting rod (503) inside the mounting groove (501) near the sliding groove (502). A fixing spring (505) is provided on the surface of the mounting rod (503) inside the mounting groove (501). A connecting plate (6) is fixedly installed at the end of the mounting rod (503) away from the sliding rod (506) through the mounting groove (501).

2. The protective structure for an energy storage battery as described in claim 1, characterized in that: The bottom plate (1) has a T-shaped connecting groove (101) symmetrically arranged on one side of the top. The bottom plate (1) has a T-shaped slot (102) symmetrically arranged on the side of the top away from the T-shaped connecting groove (101). The T-shaped slot (102) corresponds to the T-shaped connecting groove (101). A T-shaped connecting plate (103) is rotatably installed inside the T-shaped slot (102).

3. The protective structure for an energy storage battery as described in claim 2, characterized in that: Fixing plates (104) are symmetrically fixed on both sides of the top of the base plate (1), and fixing grooves (105) are symmetrically provided on the surface of the fixing plates (104).

4. The protective structure for an energy storage battery as described in claim 3, characterized in that: The bottom end of the sliding rod (506) is fixedly installed with a fixing block (507) through the sliding groove (502) and the fixing groove (105), and the fixing block (507) corresponds to the fixing groove (105).

5. The protective structure for an energy storage battery as described in claim 1, characterized in that: The protective cover (2) has threaded holes (201) symmetrically provided at both ends of the bottom of both sides, and heat dissipation mesh plates (202) are symmetrically fixedly installed on both sides of the protective cover (2).

6. The protective structure for an energy storage battery as described in claim 1, characterized in that: The protective cover (2) has a top cover (3) symmetrically rotated on both sides of the top, and rubber clips (301) are symmetrically fixed on both ends of one side of the top cover (3).

7. The protective structure for an energy storage battery as described in claim 5, characterized in that: A concave handle (601) is fixedly installed at the center of one side of the connecting plate (6). Fixing bolts (7) are symmetrically provided on both sides of the connecting plate (6), and the fixing bolts (7) pass through the connecting plate (6) and are connected to the threaded hole (201).

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