Energy storage PACK box with battery automatic pop-up function

Abstract

The utility model provides an energy storage PACK box with a battery automatic pop-up function, belongs to the technical field of PACK boxes, and is used for solving the problem that an existing energy storage PACK box is inconvenient to maintain and repair. Comprising a box body and two pressing assemblies, each pressing assembly comprises two mounting boxes, the two mounting boxes are fixed in the box body, communicating groove holes are formed in the side faces of the mounting boxes, pressing holes are formed in the upper portions of the mounting boxes, lifting blocks are slidably arranged in the mounting boxes, and first springs are arranged between the lifting blocks and the box body; a check block is fixed to the side face of the lifting block, a vertical plate is fixed to the interior of the communicating groove hole, a first chamfer is formed in the vertical plate, a bouncing assembly and a limiting assembly are arranged in the box body, and the bouncing assembly is located below the limiting assembly; through cooperation of the pressing assembly, the limiting assembly and the bouncing assembly, a maintainer can conveniently take out the battery module and detect and maintain the condition of the battery module, and a maintenance space is provided for maintenance of other equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of PACK boxes and relates to an energy storage PACK box with a battery automatic ejection function. Background Art

[0002] Energy storage PACK box generally refers to a combined battery box. Because the voltage and power of its battery pack are relatively small, they cannot meet the battery application requirements of energy storage systems and electric vehicles. It is necessary to connect multiple battery packs in series and parallel to form a high-voltage battery string to form a battery PACK box. With the development of the new energy battery industry, the battery PACK box, as an independent battery unit, has the characteristics of light weight and high reliability, and is increasingly favored by the market and customers.

[0003] After the existing PACK boxes are combined, the space is relatively narrow, which makes it impossible to quickly disassemble the adjacent independent units, resulting in difficulties in subsequent maintenance and overhaul. Therefore, we propose an energy storage PACK box with an automatic battery ejection function. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems in the prior art and to propose an energy storage PACK box with an automatic battery ejection function. The technical problem to be solved by the device is: how to make the energy storage PACK box easy to maintain and repair.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] An energy storage PACK box with an automatic battery pop-up function comprises a box body and two pressing assemblies, wherein the pressing assembly comprises two installation boxes, both of which are fixed inside the box body, the two installation boxes are symmetrical to each other, communication slots are provided on the sides of the installation boxes, pressing holes are provided on the tops of the installation boxes, lifting blocks are slidably arranged inside the installation boxes, a first spring is provided between the lifting blocks and the box body, a stopper is fixed on the side of the lifting blocks, a vertical plate is fixed inside the communication slots, a first chamfer is provided on the vertical plate, a pop-up assembly and a limit assembly are provided inside the box body, and the pop-up assembly is located below the limit assembly.

[0007] An air inlet is provided at one end of the box body, an inlet fan is arranged inside the air inlet hole, an air outlet is provided at the other end of the box body, an outlet fan is arranged inside the air outlet hole, a rotating handle is rotatably arranged at one end of the box body, and a cover plate is arranged above the box body.

[0008] With the above structure, the inlet fan and the outlet fan cooperate to dissipate heat for the equipment inside the box, and the rotating handle makes it easy to carry and transport the box.

[0009] The position limiting assembly comprises two installation frames, both of which are fixed on the inner wall of the box body, a fixing plate is fixed between the two installation frames, and a plurality of rotating pressure plates are rotatably arranged above the fixing plate.

[0010] With the above structure, the mounting frame can limit the sides of other components, and a number of rotating pressure plates can limit the tops of other components.

[0011] The pop-up assembly comprises two bottom plates, a plurality of conical springs are arranged between the bottom plates and the bottom of the box body, a plurality of battery modules are arranged above the bottom plates, and the battery modules are slidably arranged inside the installation frame.

[0012] With the above structure, a plurality of conical springs can drive the bottom plate to rise, and the bottom plate drives a plurality of battery modules to rise.

[0013] Both sides of the base plate are provided with mounting grooves, a second spring is arranged inside the mounting groove, the end of the second spring is connected to a sliding block, the sliding block is slidably arranged inside the mounting groove, a second chamfer is arranged at the end of the sliding block, and the sliding block and the vertical plate are fitted with each other.

[0014] With the above structure, the stopper moves downward to squeeze the sliding block, the sliding block and the vertical plate squeeze each other, driving the sliding block to move horizontally, the sliding block squeezes the second spring to deform and shrink, and when the sliding block is separated from the stopper, the plurality of conical springs drive the bottom plate to rise.

[0015] Compared with the prior art, the energy storage PACK box with automatic battery ejection function has the following advantages:

[0016] By cooperating with the pressing assembly, the limiting assembly and the pop-up assembly, several rotating pressure plates are rotated to release the limit on the top of the battery module, and the lifting block is pressed, and the lifting block drives the block to descend, and the block moves downward to squeeze the sliding block, driving the sliding block to move horizontally. When the sliding block is separated from the block, several conical springs drive the bottom plate to rise, and the bottom plate drives several battery modules to rise. Several battery modules rise out of the installation frame, which makes it convenient for maintenance personnel to take out the battery modules, detect and maintain the status of the battery modules, and also provides maintenance space for the maintenance of other equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 yes Figure 2 A schematic diagram of a top view structure;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0022] In the figure: 1. Inlet fan; 2. Rotating handle; 3. Box; 4. Cover; 5. Battery module; 6. Lifting block; 7. Mounting box; 8. Mounting slot; 9. Outlet fan; 10. Pressing hole; 11. Mounting frame; 12. Rotating pressure plate; 13. Fixed plate; 14. Bottom plate; 15. Vertical plate; 16. Conical spring; 17. First spring; 18. Stop block; 19. Sliding block; 20. Connecting slot; 21. Second spring. DETAILED DESCRIPTION

[0023] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0026] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0027] See also Figure 1-5The present embodiment provides an energy storage PACK box with an automatic battery pop-up function, including a box body 3 and two pressing components, the pressing component including two installation boxes 7, the two installation boxes 7 are fixed inside the box body 3, the two installation boxes 7 are symmetrical to each other, a connecting slot 20 is provided on the side of the installation box 7, a pressing hole 10 is provided on the top of the installation box 7, a lifting block 6 is slidably provided inside the installation box 7, a first spring 17 is provided between the lifting block 6 and the box body 3, a stopper 18 is fixed on the side of the lifting block 6, a vertical plate 15 is fixed inside the connecting slot 20, a first chamfer is provided on the vertical plate 15, a pop-up component and a limit component are provided inside the box body 3, and the pop-up component is located below the limit component.

[0028] An air inlet is provided at one end of the box body 3, an inlet fan 1 is arranged inside the air inlet hole, an air outlet is provided at the other end of the box body 3, an outlet fan 9 is arranged inside the air outlet hole, a swivel handle 2 is rotatably provided at one end of the box body 3, and a cover plate 4 is arranged on the top of the box body 3; the inlet fan 1 and the outlet fan 9 cooperate to dissipate heat for the equipment inside the box body 3, and the swivel handle 2 makes it convenient to carry and transport the box body 3.

[0029] The limiting assembly includes two mounting frames 11, both of which are fixed on the inner wall of the box body 3, a fixing plate 13 is fixed between the two mounting frames 11, and a plurality of rotating pressure plates 12 are rotatably arranged above the fixing plate 13; the mounting frames 11 can limit the sides of other components, and the plurality of rotating pressure plates 12 can limit the tops of other components.

[0030] The pop-up assembly includes two bottom plates 14, a plurality of conical springs 16 are arranged between the bottom plates 14 and the bottom of the box body 3, a plurality of battery modules 5 are arranged above the bottom plates 14, and the battery modules 5 are slidably arranged inside the installation frame 11; the plurality of conical springs 16 can drive the bottom plates 14 to rise, and the bottom plates 14 drive the plurality of battery modules 5 to rise.

[0031] Both sides of the bottom plate 14 are provided with mounting grooves 8, and a second spring 21 is arranged inside the mounting groove 8. The end of the second spring 21 is connected to a sliding block 19, and the sliding block 19 is slidably arranged inside the mounting groove 8. A second chamfer is arranged on the end of the sliding block 19, and the sliding block 19 and the vertical plate 15 are fitted with each other; the stopper 18 moves downward to squeeze the sliding block 19, and the sliding block 19 and the vertical plate 15 squeeze each other, driving the sliding block 19 to move horizontally, and the sliding block 19 squeezes the second spring 21 to deform and shrink. When the sliding block 19 is separated from the stopper 18, a plurality of conical springs 16 drive the bottom plate 14 to rise.

[0032] The working principle of this utility model:

[0033] Open the cover plate 4, rotate the plurality of rotating pressing plates 12 to release the limit on the top of the battery module 5, press the lifting block 6 from the pressing hole 10, the lifting block 6 drives the stopper 18 to descend, the stopper 18 moves downward to squeeze the sliding block 19, the sliding block 19 and the vertical plate 15 squeeze each other, drive the sliding block 19 to move horizontally, the sliding block 19 squeezes the second spring 21 to deform and shrink, when the sliding block 19 is separated from the stopper 18, the plurality of conical springs 16 drive the bottom plate 14 to rise, the bottom plate 14 drives the plurality of battery modules 5 to rise, and the plurality of battery modules 5 rise out of the installation frame 11, which is convenient for maintenance personnel to take out the battery module 5 and detect the battery condition, and also provides maintenance space for maintenance of other equipment.

[0034] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An energy storage PACK box with a battery automatic ejection function, comprising a box body (3) and two pressing components, characterized in that: The pressing assembly comprises two installation boxes (7), the two installation boxes (7) are fixed inside the box body (3), the two installation boxes (7) are symmetrical to each other, a connecting slot (20) is provided on the side of the installation box (7), a pressing hole (10) is provided on the top of the installation box (7), a lifting block (6) is slidably arranged inside the installation box (7), a first spring (17) is arranged between the lifting block (6) and the box body (3), a stopper (18) is fixed on the side of the lifting block (6), a vertical plate (15) is fixed inside the connecting slot (20), a first chamfer is provided on the vertical plate (15), a pop-up assembly and a limit assembly are arranged inside the box body (3), and the pop-up assembly is located below the limit assembly.

2. The energy storage PACK box with automatic battery ejection function according to claim 1, characterized in that: An air inlet hole is provided at one end of the box body (3), an inlet fan (1) is arranged inside the air inlet hole, an air outlet hole is provided at the other end of the box body (3), an outlet fan (9) is arranged inside the air outlet hole, a rotatable handle (2) is rotatably arranged at one end of the box body (3), and a cover plate (4) is arranged above the box body (3).

3. An energy storage PACK box with automatic battery ejection function according to claim 1 or 2, characterized in that: The position limiting assembly comprises two installation frames (11), both of which are fixed on the inner wall of the box body (3), a fixing plate (13) is fixed between the two installation frames (11), and a plurality of rotating pressure plates (12) are rotatably arranged above the fixing plate (13).

4. The energy storage PACK box with automatic battery ejection function according to claim 3, characterized in that: The pop-up assembly comprises two bottom plates (14), a plurality of conical springs (16) are arranged between the bottom plates (14) and the bottom of the box body (3), a plurality of battery modules (5) are arranged above the bottom plates (14), and the battery modules (5) are slidably arranged inside the mounting frame (11).

5. The energy storage PACK box with automatic battery ejection function according to claim 4, characterized in that: Both sides of the bottom plate (14) are provided with mounting grooves (8), a second spring (21) is arranged inside the mounting groove (8), the end of the second spring (21) is connected to a sliding block (19), the sliding block (19) is slidably arranged inside the mounting groove (8), a second chamfer is arranged at the end of the sliding block (19), and the sliding block (19) and the vertical plate (15) are in contact with each other.

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