New energy storage machine case convenient to fix

Abstract

The utility model relates to air conditioning equipment technical field, concretely relates to a new energy energy storage machine case of convenient fixed, including the cabinet and install energy storage battery in the inside of cabinet, the inside of cabinet is from top to bottom and erects with several baffle, the both sides of energy storage battery are provided with fixed lug, the fixed lug is inserted with bolt, the both sides of the front of cabinet are provided with the fixed groove matched with fixed lug, the inside of cabinet lateral wall still is provided with installation groove, the installation groove passes through screw hole and is linked together with fixed groove, the lateral fixed mechanism is fixedly installed in the installation groove, the bolt passes through screw hole and is contacted with lateral fixed mechanism, the lateral fixed mechanism is along the installation groove and moves to the inside of cabinet under the extrusion of bolt and fixes energy storage battery from the side, the utility model has the advantages that compared with traditional fixed structure, the application can realize multidirectional fixed through tightening bolt, thereby produces better locking fixed effect.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning equipment technology, and more specifically, to a new energy storage box that is easy to fix. Background Technology

[0002] Existing energy storage cabinets use bolts to fix battery modules. The bolts are located inside the cabinet near the back panel. When replacing the modules, the back panel needs to be removed. However, due to the placement of some energy storage cabinets, the back panel is not easy to remove, making it inconvenient for subsequent maintenance and replacement.

[0003] Moreover, the existing cabinets use a complex fixing mechanism that requires multiple operations from multiple angles to secure the battery modules.

[0004] To address the aforementioned issues, there is an urgent need for a convenient and secure new energy storage enclosure. Summary of the Invention

[0005] The purpose of this invention is to provide a convenient and fixed new energy storage enclosure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, a conveniently fixed new energy storage chassis is provided, including a cabinet and an energy storage battery installed inside the cabinet. The cabinet has several partitions arranged from top to bottom inside. The energy storage battery has fixing ears on both sides, and bolts are inserted into the fixing ears. The front of the cabinet has fixing grooves on both sides that match the fixing ears. The inner side of the cabinet side wall also has an installation groove, which communicates with the fixing groove through a threaded hole. A lateral fixing mechanism is fixedly installed in the installation groove, and the bolt passes through the threaded hole and contacts the lateral fixing mechanism. The lateral fixing mechanism includes a fixing block, a folding connecting rod, a fixing plate, and a pressing plate. The fixing block moves along the mounting groove into the cabinet under the pressure of the bolts and fixes the energy storage battery from the side.

[0007] Furthermore, the fixing plate is fixedly installed in the mounting groove, and the folding connecting rod is located between the fixing plate and the extrusion plate. The folding connecting rod is composed of multiple cross-connected connecting rods. The folding connecting rod includes two fixed ends and two movable ends. The two fixed ends are fixedly connected to the fixing plate or extrusion plate by means of pins, and the two movable ends are slidably connected to the fixing plate or extrusion plate. A spring is also provided between the cross-connecting rods, and the ends of the cross-connecting rods are connected to the fixing block by means of sliding blocks. The side of the fixing block is provided with a track groove that matches the sliding block.

[0008] Furthermore, both the fixed end and the movable end of the folding link are fixedly installed with connecting seats by means of pins. The fixed plate and the pressing plate are provided with a sliding groove matching the connecting seat on the side that is close to each other, wherein the connecting seat on the movable end of the folding link is slidably installed in the sliding groove.

[0009] Furthermore, the folding linkage is provided in two sets, and the two sets of folding linkage are connected in parallel by a pin.

[0010] Furthermore, the cross-section of the sliding block and the track groove is T-shaped.

[0011] Furthermore, the bolt is threaded into the threaded hole, and the end of the bolt contacts the extrusion plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: As the bolts continue to tighten, they apply pressure to the extrusion plate, which then transmits the pressure to the folding link. The folding link folds and uses the fixing block to apply a clamping force in the left and right directions to the energy storage battery, thus achieving fixation in the left and right directions. After the bolts are tightened, they achieve fixation in the front and back directions. Compared with traditional fixing structures, this application can achieve multi-directional fixation by tightening the bolts, thereby producing a better locking and fixing effect. The energy storage battery is fixed from the front wall for easy operation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the structure of this utility model; Figure 3 This is a schematic diagram of the lateral fixing mechanism in this utility model; Figure 4 This is a diagram showing the usage state of the lateral fixing mechanism in this utility model.

[0014] The meanings of the labels in the diagram are as follows: 1. Cabinet; 2. Energy storage battery; 3. Partition; 4. Fixing lug; 5. Fixing groove; 6. Mounting groove; 7. Threaded hole; 8. Lateral fixing mechanism; 801. Fixing block; 802. Folding connecting rod; 803. Fixing plate; 804. Extrusion plate; 805. Spring; 806. Connecting seat; 807. Slide groove; 9. Bolt; 10. Sliding block; 11. Track groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” and “described” used herein may also include the plural forms. It should be further understood that the word “comprising” as used in this specification means the presence of the described features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0017] Please see Figures 1-4 As shown, a conveniently fixed new energy storage chassis is provided, including a cabinet 1 and an energy storage battery 2 installed inside the cabinet 1. Several partitions 3 are installed inside the cabinet 1 from top to bottom. The energy storage battery 2 has fixing ears 4 on both sides, and bolts 9 are inserted into the fixing ears 4. The front of the cabinet 1 has fixing grooves 5 that match the fixing ears 4 on both sides. The energy storage battery 2 is fixed in the front-to-back direction through the fixing ears 4 and in the left-to-right direction through the lateral fixing mechanism 8. The inner side of the side wall of the cabinet 1 is also provided with a mounting groove 6. The lateral fixing mechanism 8 is set in the mounting groove 6. The mounting groove 6 is connected to the fixing groove 5 through a threaded hole 7. The bolts 9 pass through the threaded hole 7 and contact the lateral fixing mechanism 8. The bolts 9 fix the fixing ears 4 in the fixing groove 5 while passing through the threaded hole 7. The lateral fixing mechanism 8 includes a fixing block 801, a folding connecting rod 802, a fixing plate 803, and a pressing plate 804. The fixing block 801 moves along the mounting groove 6 into the cabinet 1 under the pressing of the bolt 9 and fixes the energy storage battery 2 from the side. When the bolt 9 is inserted into the threaded hole 7 and tightened, the end of the bolt 9 will apply pressure to the pressing plate 804. Under the action of the pressing plate 804, the folding connecting rod 802 begins to contract in the front-to-back direction and begins to widen in the left-to-right direction. By fixing the side of the folding connecting rod 802 away from the mounting groove 6, the side close to the mounting groove 6 can achieve lateral extension and contraction, thereby achieving clamping and fixing of the energy storage battery 2.

[0018] Please refer to Figures 2-4 As shown: The fixed plate 803 is fixedly installed in the mounting groove 6. The folding connecting rod 802 is located between the fixed plate 803 and the pressing plate 804. The folding connecting rod 802 is composed of multiple cross-connected connecting rods. The folding connecting rod 802 includes two fixed ends and two movable ends. The two fixed ends are fixedly connected to the fixed plate 803 or the pressing plate 804 by pins. The two movable ends are slidably connected to the fixed plate 803 or the pressing plate 804. A spring 805 is also provided between the cross-connecting rods. The ends of the cross-connecting rods are also connected to the fixed block 801 by sliding blocks 10. The side of the fixed block 801 is provided with a track groove 11 that matches the sliding block 10. Both the fixed end and the movable end of the folding link 802 are fixedly installed with connecting seats 806 by pins. The fixed plate 803 and the pressing plate 804 are provided with a sliding groove 807 that matches the connecting seat 806 on their respective sides. The connecting seat 806 on the movable end of the folding link 802 is slidably installed in the sliding groove 807. It is important to note that the two fixed ends of the folding link 802 are fixed to the fixed plate 803 and the pressing plate 804 respectively by the connecting seat 806, while the two movable ends are slidably connected to the sliding grooves 807 on the fixed plate 803 and the pressing plate 804 respectively. In this way, when the pressing plate 804 applies pressure to the folding link 802, the folding link 802 can move to one side of the mounting groove 6 while being compressed. In this embodiment, the elastic potential energy of the spring 805 is used to enable the folding link 802 to quickly return to its initial state when it is not compressed, thereby removing the compression and fixing effect of the fixing block 801 on the energy storage battery 2.

[0019] like Figure 3 As shown: Two sets of folding connecting rods 802 are provided, and the two sets of folding connecting rods 802 are connected in parallel by pins; the cross-section of the sliding block 10 and the track groove 11 is a "T" shaped structure; like Figure 4 As shown: The bolt 9 is threadedly connected to the threaded hole 7, and the end of the bolt 9 is in contact with the extrusion plate 804.

[0020] Work process: The energy storage battery 2 is inserted between the partitions 3 of the cabinet 1, and the left and right fixing ears 4 are placed in the grooves of the fixing slots 5. Then, the bolt 9 is screwed into the threaded hole 7. As the bolt 9 is tightened, it moves further into the threaded hole 7 until it connects with the extrusion plate 804. As the bolt 9 continues to tighten, it applies further pressure to the extrusion plate 804, which then transmits the pressure to the folding connecting rod 802. Figure 4 and Figure 3From the perspective of the middle, the folding link 802 is subjected to the extrusion force of the extrusion plate 804 in the front and back directions. Therefore, the folding link 802 begins to contract in the front and back directions and at the same time begins to extend in the left and right directions. Here, since the side of the folding link 802 away from the mounting groove 6 is fixed, the folding link 802 can only extend on the side close to the mounting groove 6 in this state. As the folding link 802 extends in the left and right directions, it pushes the fixing block 801 to move towards the energy storage battery 2 and clamps it. After completing the above actions, the lateral fixing mechanism 8 fixes the energy storage battery 2 from the left and right directions, while the bolt 9 and fixing lug 4 fix the energy storage battery 2 from the front and back directions. During disassembly, the bolt 9 is unscrewed from the threaded hole 7. As the bolt 9 is removed, the compression plate 804 and the folding link 802 are no longer under pressure. Using the elastic potential energy of the spring 805, the folding link 802 and the compression plate 804 are restored to their initial positions. At this time, the folding link 802 begins to retract in the left and right directions and extends in the front and back directions, thereby retracting the fixing block 801 into the mounting slot 6. In this way, the energy storage battery 2 is completely freed and can be easily removed.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A conveniently fixed new energy storage enclosure, comprising a cabinet (1) and an energy storage battery (2) installed inside the cabinet (1), characterized in that: The cabinet (1) has several partitions (3) mounted inside from top to bottom. The energy storage battery (2) has fixing ears (4) on both sides. Bolts (9) are inserted into the fixing ears (4). The front of the cabinet (1) has fixing slots (5) that match the fixing ears (4). The inner side of the side wall of the cabinet (1) also has an installation slot (6). The installation slot (6) is connected to the fixing slot (5) through a threaded hole (7). A lateral fixing mechanism (8) is fixedly installed in the installation slot (6). The bolts (9) pass through the threaded hole (7) and contact the lateral fixing mechanism (8). The lateral fixing mechanism (8) includes a fixing block (801), a folding link (802), a fixing plate (803) and a pressing plate (804). The fixing block (801) moves along the mounting groove (6) into the cabinet (1) and fixes the energy storage battery (2) laterally under the pressure of the bolt (9).

2. The conveniently fixed new energy storage enclosure according to claim 1, characterized in that: The fixed plate (803) is fixedly installed in the mounting groove (6). The folding connecting rod (802) is located between the fixed plate (803) and the extrusion plate (804). The folding connecting rod (802) is composed of multiple cross-connected connecting rods. The folding connecting rod (802) includes two fixed ends and two movable ends. The two fixed ends are fixedly connected to the fixed plate (803) or the extrusion plate (804) by means of pins. The two movable ends are slidably connected to the fixed plate (803) or the extrusion plate (804). A spring (805) is also provided between the cross-connecting rods. The ends of the cross-connecting rods are also connected to the fixed block (801) by means of a sliding block (10). The side of the fixed block (801) is provided with a track groove (11) that matches the sliding block (10).

3. The conveniently fixed new energy storage enclosure according to claim 2, characterized in that: Both the fixed end and the movable end of the folding link (802) are fixedly installed with connecting seats (806) by pins. The fixed plate (803) and the pressing plate (804) are provided with a sliding groove (807) that matches the connecting seat (806) on their side that is close to each other. The connecting seat (806) on the movable end of the folding link (802) is slidably installed in the sliding groove (807).

4. A conveniently fixed new energy storage enclosure according to claim 3, characterized in that: Two sets of folding links (802) are provided, and the two sets of folding links (802) are connected in parallel by pins.

5. A conveniently fixed new energy storage enclosure according to claim 4, characterized in that: The cross-sections of the sliding block (10) and the track groove (11) are T-shaped.

6. A conveniently fixed new energy storage enclosure according to claim 3, characterized in that: The bolt (9) is threaded into the threaded hole (7), and the end of the bolt (9) contacts the extrusion plate (804).

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