Energy storage high-voltage box body with wiring structure

Abstract

The utility model discloses an energy storage high-voltage box body with a wiring structure, which comprises a separation box body, the surface of the separation box body is provided with a groove, the inner wall of the groove of the separation box body is rotatably connected with two protective baffles, the inner wall of the groove of the separation box body is fixedly connected with two positioning columns, the outer surface of each positioning column is provided with a limiting block, and the limiting blocks are fixedly connected with the inner wall of the groove of the separation box body. The front surface of the limiting block is slidably connected with an unlocking sliding plate, and one end of the unlocking sliding plate is fixedly connected with a first magnet. The energy storage high-voltage box body provided with the wiring structure is provided with the separation box body and the wire arrangement claw, so that when the device works, high-voltage equipment and low-voltage equipment can be conveniently separated through the two cavities of the separation box body, wires are prevented from being staggered, and personnel can conveniently perform horizontal maintenance through the arrangement of the protection baffle plate; and during subsequent work, the adjusting lead screw is rotated to drive the wire arrangement claw to slide, so that the wire arrangement claw can limit the wire conveniently, subsequent overhaul and maintenance are facilitated, and the convenience of maintenance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage boxes, in particular to an energy storage high-voltage box body provided with a wiring structure. Background Art

[0002] The high-voltage box is the management unit of the battery pack or battery cluster. It improves the charge and discharge control for the battery pack or battery cluster, provides power-on control for external high-voltage components, and is responsible for collecting the voltage, current, temperature and other information of the batteries in the battery pack or battery cluster and uploading it in a package to realize battery overload and short-circuit protection, high-voltage sampling, low-voltage control and other functions, and protect and monitor the operation of the high-voltage system. Lithium battery energy storage products are widely used due to their stable power output and strong emergency response. The existing technology realizes the input and output of high-voltage electricity of the energy storage battery pack by setting up a high-voltage box, integrating battery management modules, relays, fuses and other control and protection components, and ensuring the safe operation of the energy storage system.

[0003] When in use, the existing high-voltage box generally has only one cavity, so that various high-voltage and low-voltage lines are intertwined and mixed together. When the existing high-voltage box is maintained, it is generally inspected through the cover plate on the upper surface, which increases the difficulty of maintenance for personnel and is not conducive to improving maintenance efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an energy storage high-voltage box body with a wiring structure, so as to solve the problem that the existing high-voltage box body mentioned in the above background technology generally has only one cavity when in use, so that various high-voltage and low-voltage lines are intertwined and mixed together, and when the existing high-voltage box body is maintained, it is generally inspected through the cover plate on the upper surface, which increases the difficulty of maintenance for personnel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a case body of an energy storage high-voltage box with a wiring structure, comprising a partition case body, a groove being arranged on the surface of the partition case body, the inner wall of the groove of the partition case body being rotatably connected with two protective baffles, the inner wall of the groove of the partition case body being fixedly connected with two positioning columns, a limit block being installed on the outer surface of the positioning column, an unlocking slide being slidably connected with the front surface of the limit block, one end of the unlocking slide being fixedly connected with a first magnet, an opening being arranged on the surface of the limit block, and a locking block being slidably connected with the inner wall of the limit block opening, the locking block being fixedly connected with a second magnet toward the surface of the unlocking slide, a fixed baffle being arranged on the inner wall of the limit block opening, a third magnet being fixedly connected with the surface of the fixed baffle, an auxiliary pressure plate being slidably connected with the surface of the locking block, and a fourth magnet and a fifth magnet being fixedly connected with the side surface of the auxiliary pressure plate, an adjusting screw being rotatably connected with the side surface of the limit block, and wire management claws being threadedly installed on the outer surfaces of both ends of the adjusting screw.

[0006] Preferably, a spring is connected between the limit block and the unlocking slide, and the unlocking slide is L-shaped, and the magnetic poles of the ends of the first magnet and the second magnet facing each other are the same.

[0007] By adopting the above technical solution, the unlocking slide plate can be automatically slid and reset by means of the limit block and the spring of the unlocking slide plate.

[0008] Preferably, the locking block is L-shaped, and a spring is connected between the locking block and the limiting block, and the surface of the locking block is penetrated by a fixed baffle.

[0009] By adopting the above technical solution, the first magnet is driven away from the second magnet by the unlocking slide plate, so that the locking block is pulled by the spring to slide.

[0010] Preferably, the magnetic poles of the third magnet and the fourth magnet facing each other are the same, and the magnetic poles of the third magnet and the fifth magnet facing each other are opposite, and the thread directions of the outer surfaces at both ends of the adjusting screw are opposite.

[0011] By adopting the above technical solution, the third magnet on the surface of the baffle is fixed so that the third magnet repels the fourth magnet and attracts the fifth magnet.

[0012] Preferably, an opening is provided on the surface of the wire-managing claw, and the inner wall of the opening of the wire-managing claw is slidably connected to a first piston column, a spring is connected between the first piston column and the wire-managing claw, an anti-slip air bag is fixedly connected to the surface of the wire-managing claw, and the anti-slip air bag is communicated with the first piston column.

[0013] By adopting the above technical solution, the two wire-managing claws are driven to move relative to each other by rotating the adjusting screw.

[0014] Preferably, the upper end of the protective baffle shaft is fixedly connected with an extrusion cam, the interior of the partition box is slidably connected with a second piston column, the rear surface of the partition box is provided with a wiring opening, and the inner wall of the wiring opening of the partition box is fixedly connected with a wiring airbag.

[0015] By adopting the above technical solution, the extrusion cam is driven to rotate through the protective baffle, so that the extrusion cam drives the second piston column to move.

[0016] Preferably, a spring is connected between the second piston column and the partition box, the second piston column is connected to the wiring airbag, and the wiring airbag is annular in design.

[0017] By adopting the above technical solution, air is pushed into the wiring airbag through the second piston column to expand it so as to fit the wire.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the energy storage high-voltage box body provided with a wiring structure:

[0019] 1. A separation box and a wire-management claw are provided, so that when the device is working, the two cavities of the separation box are used to separate the high and low voltage equipment to prevent the wires from being crossed, and the protective baffle is provided to facilitate horizontal maintenance by personnel. Then, during work, the wire-management claw is driven to slide by rotating the adjustment screw, so that the wire-management claw can limit the position of the wire, which is convenient for subsequent maintenance and repair, thereby improving the convenience of maintenance;

[0020] 2. A limit block and an anti-skid airbag are provided so that when the device is working, the first magnet repels the second magnet to drive the locking block to press the positioning column, thereby improving stability. At the same time, the fixed baffle extends into the locking block, so that the third magnet repels the fourth magnet to drive the auxiliary pressure plate to perform auxiliary pressing, thereby further improving the stability of the device. When unlocking, the positioning column is loosened by sliding the unlocking slide plate, which is convenient for quickly adjusting the position of the limit block, thereby improving practicality. The two wire-management claws are driven to slide by adjusting the lead screw, and while limiting the wire, the second piston column is squeezed by the surface of the limit block, so that after the second piston column slides, air is pushed into the wiring airbag to expand and prevent slipping;

[0021] 3. A second piston column and a wiring airbag are provided so that when the device is working, maintenance can be facilitated by rotating the protective baffle. At this time, the protective baffle drives the extrusion cam to rotate, so that the extrusion cam pushes the second piston column to slide, and the air is pushed into the wiring airbag through the second piston column, so that the wiring airbag expands, which is convenient for fitting and limiting the wires passing through the wiring opening, thereby improving the protection performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the partition box and the protective baffle connected to the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the protective baffle and the extrusion cam connected to the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection between the partition box and the second piston column of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the partition box and the wiring airbag connected to the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the positioning column and the limiting block of the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the connection between the adjusting screw and the wire management claw of the utility model.

[0028] In the figure: 1. partition box; 2. protective baffle; 3. positioning column; 4. limit block; 5. unlocking slide plate; 6. first magnet; 7. locking block; 8. second magnet; 9. fixed baffle; 10. third magnet; 11. auxiliary pressure plate; 12. fourth magnet; 13. fifth magnet; 14. adjusting screw; 15. cable management claw; 16. first piston column; 17. anti-slip airbag; 18. extrusion cam; 19. second piston column; 20. wiring airbag. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a high-voltage energy storage box body with a wiring structure, including a partition box body 1, a protective baffle 2, a positioning column 3, a limit block 4, an unlocking slide plate 5, a first magnet 6, a locking block 7, a second magnet 8, a fixed baffle 9, a third magnet 10, an auxiliary pressure plate 11, a fourth magnet 12, a fifth magnet 13, an adjustment screw 14, a wire-stripping claw 15, a first piston column 16, an anti-skid airbag 17, an extrusion cam 18, a second piston column 19 and a wiring airbag 20, a partition box body 1, and a surface arrangement There is a groove, a spring is connected between the limit block 4 and the unlocking slide 5, and the unlocking slide 5 is an L-shaped design, the first magnet 6 and the second magnet 8 have the same magnetic pole at one end facing each other, the locking block 7 is an L-shaped design, and a spring is connected between the locking block 7 and the limit block 4, and the surface of the locking block 7 is penetrated by the fixed baffle 9. When using this device, first rotate the protective baffle 2 to open the device, and then install the equipment in the groove of the partition box 1. When organizing the wires, slide the unlocking slide 5 to make the unlocking slide 5 drive the first magnet 6 to move.

[0031] Two protective baffles 2 are rotatably connected to the inner wall of the groove of the partition box 1, and two positioning columns 3 are fixedly connected to the inner wall of the groove of the partition box 1. A limiting block 4 is installed on the outer surface of the positioning column 3, and an unlocking slide plate 5 is slidably connected to the front surface of the limiting block 4. One end of the unlocking slide plate 5 is fixedly connected to the first magnet 6, the third magnet 10 and the fourth magnet 12 have the same magnetic poles facing each other, and the third magnet 10 and the fifth magnet 13 have opposite magnetic poles facing each other. The thread directions of the outer surfaces of the two ends of the adjusting screw 14 are opposite. After the first magnet 6 moves away from the second magnet 8, the locking block 7 is pulled by the surface spring to release the positioning column 3, which is convenient for the limiting block 4 to slide and change the routing position. Then, the unlocking slide plate 5 is released so that it repels the second magnet 8 through the first magnet 6, so that the second magnet 8 drives the locking block 7 to slide and lock the positioning column 3. At the same time, the fixed baffle 9 repels the fourth magnet 12 through the third magnet 10, thereby driving the auxiliary pressing plate 11 to move, so that the auxiliary pressing plate 11 presses the positioning column 3, further improving the stability.

[0032] An opening is provided on the surface of the limit block 4, and a locking block 7 is slidably connected to the inner wall of the opening of the limit block 4, and a second magnet 8 is fixedly connected to the surface of the locking block 7 facing the unlocking slide plate 5, and a fixed baffle 9 is provided on the inner wall of the opening of the limit block 4, and a third magnet 10 is fixed on the surface of the fixed baffle 9, and an opening is provided on the surface of the wire-management claw 15, and a first piston column 16 is slidably connected to the inner wall of the opening of the wire-management claw 15, a spring is connected between the first piston column 16 and the wire-management claw 15, and an anti-skid air bag 17 is fixedly connected to the surface of the wire-management claw 15, and the anti-skid air bag 17 is communicated with the first piston column 16, the wire is placed between the two wire-management claws 15, and then the adjusting screw 14 is rotated so that the threads at both ends of the adjusting screw 14 drive the two wire-management claws 15 to move, so that the two wire-management claws 15 can clamp and fix the wire to prevent the wires from being intertwined and entangled, which is convenient for subsequent maintenance.

[0033] The surface of the locking block 7 is slidably connected with an auxiliary pressure plate 11, and the side surface of the auxiliary pressure plate 11 is fixedly connected with a fourth magnet 12 and a fifth magnet 13, the side surface of the limit block 4 is rotatably connected with an adjusting screw 14, and the outer surfaces of both ends of the adjusting screw 14 are threadedly installed with wire-manipulating claws 15, the upper end of the rotating shaft of the protective baffle 2 is fixedly connected with an extrusion cam 18, the interior of the partition box 1 is slidably connected with a second piston column 19, the rear surface of the partition box 1 is provided with a wiring opening, and the inner wall of the wiring opening of the partition box 1 is fixedly connected with a wiring airbag 20, a spring is connected between the second piston column 19 and the partition box 1, and the second active The plug 19 is connected to the wiring airbag 20, and the wiring airbag 20 is of annular design. The first piston column 16 is squeezed by the movement of the wiring claw 15, so that the first piston column 16 slides and introduces air into the anti-skid airbag 17, so that the anti-skid airbag 17 expands to increase the friction force on the wire to prevent slipping. When the protective baffle 2 is closed, the squeezing cam 18 will push the second piston column 19 to slide, so that the second piston column 19 pushes air into the wiring airbag 20, so that the wiring airbag 20 expands and fits the wire passing through the wiring opening of the partition box 1, thereby improving the stability of the wire and increasing the protection performance of the wire.

[0034] Working principle: When using the energy storage high-voltage box with a wiring structure, first rotate the protective baffle 2 to open it so as to install the equipment. Slide the unlocking slide plate 5 to facilitate the limit block 4 to loosen the positioning column 3, so that the limit block 4 can slide and increase its position. The unlocking slide plate 5 drives the first magnet 6 to repel the second magnet 8, so that the locking block 7 slides to lock the positioning column 3. At the same time, the fixed baffle 9 repels the fourth magnet 12 through the third magnet 10 and drives the auxiliary pressure plate 11 to assist in fixing. By rotating the adjusting screw 14, the two wire-manipulating claws 15 are driven to move to clamp the wire. At the same time, the first piston column 16 is squeezed and slid. The first piston column 16 pushes air into the anti-slip airbag 17 to support the wire and prevent it from slipping. The second piston column 19 is pushed by the squeezing cam 18, so that the wiring airbag 20 expands and fits the wire, which is convenient for protecting the wire and increases the overall practicality.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy storage high-voltage box body with a wiring structure, comprising a partition box body (1), a surface of which is provided with a groove, and the inner wall of the groove of the partition box body (1) is rotatably connected with two protective baffles (2), characterized in that: The inner wall of the groove of the partition box (1) is fixedly connected with two positioning columns (3), the outer surface of the positioning column (3) is installed with a limit block (4), the front surface of the limit block (4) is slidably connected with an unlocking slide plate (5), one end of the unlocking slide plate (5) is fixedly connected with a first magnet (6), the surface of the limit block (4) is provided with an opening, and the inner wall of the opening of the limit block (4) is slidably connected with a locking block (7), and the locking block (7) is fixedly connected with a surface facing the unlocking slide plate (5). The invention relates to a first embodiment of the present invention and a second magnet (8). The inner wall of the opening of the limit block (4) is provided with a fixed baffle (9), the surface of the fixed baffle (9) is fixed with a third magnet (10), the surface of the locking block (7) is slidably connected with an auxiliary pressure plate (11), and the side surface of the auxiliary pressure plate (11) is fixedly connected with a fourth magnet (12) and a fifth magnet (13), the side surface of the limit block (4) is rotatably connected with an adjusting screw (14), and the outer surfaces of both ends of the adjusting screw (14) are threadedly mounted with wire management claws (15).

2. The energy storage high-voltage box body with a wiring structure according to claim 1, characterized in that: A spring is connected between the limit block (4) and the unlocking slide plate (5), and the unlocking slide plate (5) is of L-shaped design, and the magnetic poles of the ends of the first magnet (6) and the second magnet (8) facing each other are the same.

3. The energy storage high-voltage box body with a wiring structure according to claim 1, characterized in that: The locking block (7) is of L-shaped design, and a spring is connected between the locking block (7) and the limiting block (4), and the surface of the locking block (7) is penetrated by a fixed baffle (9).

4. The energy storage high-voltage box body with a wiring structure according to claim 1, characterized in that: The magnetic poles of the ends of the third magnet (10) and the fourth magnet (12) facing each other are the same, and the magnetic poles of the ends of the third magnet (10) and the fifth magnet (13) facing each other are opposite, and the threads of the outer surfaces at both ends of the adjusting screw (14) are in opposite directions.

5. The energy storage high-voltage box body with a wiring structure according to claim 1, characterized in that: The surface of the cable-manipulating claw (15) is provided with an opening, and the inner wall of the opening of the cable-manipulating claw (15) is slidably connected to a first piston column (16), a spring is connected between the first piston column (16) and the cable-manipulating claw (15), and the surface of the cable-manipulating claw (15) is fixedly connected to an anti-skid airbag (17), and the anti-skid airbag (17) is in communication with the first piston column (16).

6. The energy storage high-voltage box body with a wiring structure according to claim 1, characterized in that: The upper end of the rotating shaft of the protective baffle (2) is fixedly connected to an extrusion cam (18), the interior of the partition box (1) is slidably connected to a second piston column (19), the rear surface of the partition box (1) is provided with a wiring opening, and the inner wall of the wiring opening of the partition box (1) is fixedly connected to a wiring airbag (20).

7. The energy storage high-voltage box body with a wiring structure according to claim 6, characterized in that: A spring is connected between the second piston column (19) and the partition box (1); the second piston column (19) is connected to the wiring airbag (20), and the wiring airbag (20) is of an annular design.

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