High-voltage energy storage power supply

Abstract

The utility model relates to a high-voltage energy storage power supply which comprises a plurality of high-voltage power supply modules formed by single batteries which are sequentially stacked from bottom to top, a protective shell is arranged outside the high-voltage power supply modules, a guide rod is vertically arranged inside the protective shell, and a plurality of bearing plates are sequentially arranged on the guide rod in a sliding mode from bottom to top. An adjusting assembly is arranged in the protective shell, when the adjusting assembly acts, the distance between the multiple bearing plates can be changed so as to adapt to the single batteries with different heights, the protective shell plays a role in supporting, fixing and protecting, the multiple bearing plates are kept in a static state through the arranged adjusting assembly, and therefore the bearing plates are not prone to falling off. And when the adjusting assembly is driven by external force to act, the plurality of bearing plates move orderly under the action of the adjusting assembly, so that the distance between every two adjacent bearing plates is increased, the battery cell with a larger size is adapted, the applicability is improved, and the battery cell support is more convenient for people to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to power supply technical field, concretely is a kind of high-voltage energy storage power supply. BACKGROUND

[0002] City concrete beam breaks, and tunnel rock and mine rock pre-splitting etc. all need to break rock in advance, so as to facilitate further processing. The explosive and other initiating explosive devices commonly used have great technical advantages in breaking rock, but the shock wave generated by explosive is poor in controllability, and is high in danger and poor in environmental protection, so currently controllable shock wave transducer is used to break rock, which is safer and more environmentally friendly. When breaking rock, the high-voltage capacitor of the high-voltage energy storage pulse power supply discharges to the controllable shock wave transducer, forming a short pulse high voltage between the discharge electrodes of the controllable shock wave transducer. The pulse high voltage breaks through the liquid medium to generate a plasma channel. When electric energy is injected into the plasma channel, high temperature and high pressure are generated to make the plasma channel expand outward to generate a pulse pressure wave. As a high-voltage storage unit, it is generally composed of a high-voltage battery module, a battery management system (BMS), a high-voltage battery box and auxiliary components. The battery module is composed of a plurality of battery monomers or modules in series. The battery box plays a supporting, fixing and protecting role. Among them, a plurality of battery monomers are stacked from bottom to top, and a partition plate is arranged between adjacent two battery monomers to prevent short circuit. The primary role of the partition plate is to isolate the positive and negative poles of the battery to prevent short circuit caused by direct contact, thereby avoiding potential explosion and fire risk. However, the partition plate inside the existing power box is generally fixed. When the battery monomer with large size inside the power box needs to be replaced, the distance between the multiple partition plates cannot be adjusted, which makes the battery monomer cannot be installed smoothly, so the applicability is weak. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a kind of high-voltage energy storage power supply to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of high-voltage energy storage power supply, including multiple high-voltage power module formed by the battery monomer of sequentially stacked from bottom to top, the high-voltage power module is externally provided with protective shell, the inside of the protective shell is vertically provided with guide rod, multiple supporting plates are sequentially slidably arranged on the guide rod from bottom to top, multiple the battery monomer is respectively installed on multiple the supporting plate;

[0006] The inside of the protective shell is provided with adjusting assembly, the adjusting assembly is connected with multiple the supporting plate, multiple the supporting plate will be kept in stationary state under the action of the adjusting assembly;

[0007] When the adjusting assembly is in action, the distance between the plurality of supporting plates can be changed, so as to adapt to the battery monomer of different height.

[0008] As a further scheme of the utility model:

[0009] The adjusting assembly comprises a fixing frame fixedly arranged on the inner side wall of the protective shell and a rotating rod vertically arranged on the fixing frame, and the outer wall of the rotating rod is rotationally arranged with a sleeve seat.

[0010] The outer wall of the rotating rod is provided with a limiting ring groove, the inner side wall of the sleeve seat is fixedly arranged with a limiting convex ring, and the limiting convex ring is located in the interior of the limiting ring groove and rotationally matched with each other.

[0011] As a further scheme of the utility model:

[0012] The outer wall of the rotating rod is movably arranged with two No. 1 sleeve rings, and the two No. 1 sleeve rings are vertically symmetrically arranged relative to the sleeve seat.

[0013] The outer wall of the rotating rod is movably arranged with two No. 2 sleeve rings, and the two No. 2 sleeve rings are also vertically symmetrically arranged relative to the sleeve seat, and the distance between the two No. 2 sleeve rings is greater than the distance between the two No. 1 sleeve rings.

[0014] As a further scheme of the utility model:

[0015] The outer wall of the rotating rod is provided with two No. 1 track grooves, and the two No. 1 track grooves are vertically symmetrically arranged relative to the limiting ring groove.

[0016] The outer wall of the rotating rod is provided with two No. 2 track grooves, and the two No. 2 track grooves are vertically symmetrically arranged relative to the limiting ring groove, and the distance between the two No. 2 track grooves is greater than the distance between the two No. 1 track grooves.

[0017] As a further scheme of the utility model:

[0018] The interiors of the two No. 1 sleeve rings and the two No. 2 sleeve rings are all rollingly embedded with balls, and four balls are also rollingly embedded in the two No. 1 track grooves and the two No. 2 track grooves.

[0019] The inclination angle of the No. 2 track groove is greater than the inclination angle of the No. 1 track groove.

[0020] As a further scheme of the utility model:

[0021] The interior of the protective shell is vertically fixedly arranged with a partition plate, the partition plate is vertically arranged with a sliding groove, and a plurality of sliding blocks are slidingly arranged in the sliding groove.

[0022] One end of the plurality of sliding blocks is fixedly connected with one side of the plurality of supporting plates respectively, and the other end of the plurality of sliding blocks is fixedly connected with the sleeve base, the two first sleeve rings and the two second sleeve rings respectively.

[0023] As a further scheme of the utility model,

[0024] The bottom end of the rotating rod is fixedly provided with a worm gear, and the worm gear is horizontally rotatably arranged between the partition plate and the protective shell.

[0025] The worm gear and the worm gear are mutually engaged, and one end of the worm gear is fixedly provided with a hand wheel.

[0026] As a further scheme of the utility model,

[0027] The front side of the protective shell is movably provided with a shell door through a hinge, and the top four corners of the protective shell are fixedly provided with a hanging ring.

[0028] Compared with the prior art, the utility model has the beneficial effects that:

[0029] The protective shell plays a supporting, fixing and protecting role, the plurality of supporting plates are kept in a stationary state by the adjusting assembly, so that the plurality of battery monomers are stably supported, when the adjusting assembly is driven to move by external force, the plurality of supporting plates will orderly move under the action of the adjusting assembly, so that the distance between the two adjacent supporting plates is increased, thereby adapting to the battery monomer of a larger size, the applicability is improved, and the utility model is more convenient for people to use. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a whole structure schematic view of one embodiment of the high-voltage energy storage power supply.

[0031] Figure 2 It is a protective shell structure sectional view in one embodiment of the high-voltage energy storage power supply.

[0032] Figure 3 It is a schematic view of removing the protective shell structure in one embodiment of the high-voltage energy storage power supply.

[0033] Figure 4 It is a split view of the sliding block and the sliding groove structure in one embodiment of the high-voltage energy storage power supply.

[0034] Figure 5 It is a sectional view of the sleeve base, the first sleeve ring and the second sleeve ring in one embodiment of the high-voltage energy storage power supply.

[0035] Figure 6 It is a split view of the sleeve base, the first sleeve ring and the second sleeve ring after half-sectioning and the rotating rod in one embodiment of the high-voltage energy storage power supply.

[0036] Figure 7Another perspective view of the overall structure of one embodiment of the high-voltage energy storage power supply.

[0037] Figure 8 Another perspective view of the protective shell structure of one embodiment of the high-voltage energy storage power supply.

[0038] Figure 9 For Figure 8 Enlarged view at A.

[0039] In the figure: 1, battery monomer; 2, protective shell; 201, shell door; 202, hanging ring; 3, guide rod; 4, support plate; 5, fixing frame; 6, rotating rod; 601, limiting ring groove; 602, No. 1 rail groove; 603, No. 2 rail groove; 7, sleeve; 701, limiting convex ring; 8, No. 1 sleeve ring; 9, No. 2 sleeve ring; 10, ball; 11, partition plate; 1101, sliding groove; 12, sliding block; 13, worm gear; 14, worm; 15, hand wheel. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0041] In addition, the elements in the present application are referred to as "fixed to" or "provided with" another element, which can be directly on another element or can have a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or can have a middle element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only implementation.

[0042] Please refer to Figures 1-9 In the embodiments of the present application, a high-voltage energy storage power supply includes a plurality of high-voltage power modules formed by stacking battery monomers 1 from bottom to top, a protective shell 2 is provided outside the high-voltage power module, a guide rod 3 is vertically provided inside the protective shell 2, a plurality of support plates 4 are sequentially and slidably provided on the guide rod 3 from bottom to top, and a plurality of battery monomers 1 are respectively mounted on a plurality of support plates 4.

[0043] An adjusting assembly is provided inside the protective shell 2, the adjusting assembly is connected with a plurality of support plates 4, and a plurality of support plates 4 will be kept in a stationary state under the action of the adjusting assembly.

[0044] When the adjusting assembly is in action, the distance between the plurality of supporting plates 4 can be changed, so as to adapt to the battery monomer 1 of different height.

[0045] In the scheme, the protective shell 2 plays a supporting, fixing and protecting role, and the adjusting assembly is used to keep the plurality of supporting plates 4 in a stationary state, so as to stably support the plurality of battery monomers 1, when the adjusting assembly is driven by external force to act, the plurality of supporting plates 4 will orderly move under the action of the adjusting assembly, so that the distance between the two adjacent supporting plates 4 is increased, thereby adapting to the battery monomer 1 of larger size, and the applicability is improved, which is more convenient for people to use.

[0046] As a further scheme of the utility model, the adjusting assembly includes a fixed frame 5 fixedly arranged on the inner wall of the protective shell 2 and a rotating rod 6 vertically arranged on the fixed frame 5, and the outer wall of the rotating rod 6 is rotationally arranged with a sleeve 7.

[0047] The outer wall of the rotating rod 6 is provided with a limiting ring groove 601, the inner wall of the sleeve 7 is fixedly provided with a limiting convex ring 701, and the limiting convex ring 701 is located in the inside of the limiting ring groove 601 and rotationally matched with each other.

[0048] In the embodiment, since the limiting convex ring 701 is located in the inside of the limiting ring groove 601 and rotationally matched with each other, the rotationally matched sleeve 7 and rotating rod 6 are realized, as shown in Figure 5 The limiting ring groove 601 is horizontally arranged, so that the horizontal height of the sleeve 7 does not change whether the rotating rod 6 is in a stationary state or in a rotating process.

[0049] As a further scheme of the utility model, the outer wall of the rotating rod 6 is movably provided with two first sleeve rings 8, and the two first sleeve rings 8 are vertically symmetrically arranged relative to the sleeve 7.

[0050] The outer wall of the rotating rod 6 is movably provided with two second sleeve rings 9, and the two second sleeve rings 9 are also vertically symmetrically arranged relative to the sleeve 7, and the distance between the two second sleeve rings 9 is greater than the distance between the two first sleeve rings 8.

[0051] The outer wall of the rotating rod 6 is provided with two first track grooves 602, and the two first track grooves 602 are vertically symmetrically arranged relative to the limiting ring groove 601.

[0052] The outer wall of the rotating rod 6 is provided with two second track grooves 603, and the two second track grooves 603 are vertically symmetrically arranged relative to the limiting ring groove 601, and the distance between the two second track grooves 603 is greater than the distance between the two first track grooves 602.

[0053] The interiors of the two first rings 8 and the two second rings 9 are respectively rollingly embedded with balls 10, and the four balls 10 are also rollingly embedded in the two first track grooves 602 and the two second track grooves 603;

[0054] The inclination angle of the second track grooves 603 is greater than that of the first track grooves 602.

[0055] The interior of the protective shell 2 is vertically fixedly provided with a partition plate 11, the partition plate 11 is vertically provided with a sliding groove 1101, and a plurality of sliding blocks 12 are slidingly arranged in the sliding groove 1101.

[0056] One end of each of the plurality of sliding blocks 12 is fixedly connected with one side of each of the plurality of supporting plates 4, and the other end of each of the plurality of sliding blocks 12 is fixedly connected with the sleeve 7, the two first rings 8 and the two second rings 9.

[0057] In this embodiment, since the plurality of sliding blocks 12 are slidingly arranged in the sliding groove 1101, one end of each of the plurality of sliding blocks 12 is fixedly connected with one side of each of the plurality of supporting plates 4, and the other end of each of the plurality of sliding blocks 12 is fixedly connected with the sleeve 7, the two first rings 8 and the two second rings 9, the two first rings 8 and the two second rings 9 can only vertically slide and cannot rotate.

[0058] Since the interiors of the two first rings 8 and the two second rings 9 are respectively rollingly embedded with balls 10, and the four balls 10 are also rollingly embedded in the two first track grooves 602 and the two second track grooves 603, when the rotating rod 6 rotates, the two first rings 8 will move away from each other, and the two second rings 9 will also move away from each other, so that the distance between the two adjacent supporting plates 4 is increased.

[0059] Since the inclination angle of the second track grooves 603 is greater than that of the first track grooves 602, the distance between the two second rings 9 is greater than that between the two first rings 8, so that the distance between the two adjacent supporting plates 4 is equal.

[0060] As a further scheme of the utility model, the bottom end of the rotating rod 6 is fixedly provided with a worm wheel 13, and a worm 14 is horizontally rotatably arranged between the partition plate 11 and the protective shell 2.

[0061] The worm 14 and the worm wheel 13 are engaged with each other, and one end of the worm 14 is fixedly provided with a hand wheel 15.

[0062] In this embodiment, since the worm 14 and the worm wheel 13 are engaged with each other, and one end of the worm 14 is fixedly provided with the hand wheel 15, when the hand wheel 15 is rotated by external force, the hand wheel 15 will drive the worm wheel 13 to rotate through the worm 14.

[0063] Since the worm 14 and the worm wheel 13 have the self-locking function, when the worm 14 is not driven by external force, the worm wheel 13 will always remain in a static state.

[0064] As a further scheme of the utility model, the front side of the protective shell 2 is movably provided with a shell door 201 through a hinge, and the top four corners of the protective shell 2 are fixedly provided with a hanging ring 202.

[0065] In this embodiment, the shell door 201 facilitates the replacement of the battery monomer 1 inside the protective shell 2, and the hanging ring 202 facilitates the carrying of the protective shell 2.

[0066] It is apparent for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-restrictive in any aspect, and the scope of the utility model is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0067] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A high-voltage energy storage power supply comprising a plurality of high-voltage power modules formed of battery cells (1) stacked one on top of another, characterized in that, The high-voltage power module is externally provided with a protective shell (2), the inside of the protective shell (2) is vertically provided with a guide rod (3), a plurality of supporting plates (4) are sequentially and slidably arranged on the guide rod (3) from bottom to top, and a plurality of battery monomers (1) are respectively mounted on the plurality of supporting plates (4); The inside of the protective shell (2) is provided with an adjusting assembly, the adjusting assembly is connected with the plurality of supporting plates (4), and the plurality of supporting plates (4) will be kept in a stationary state under the action of the adjusting assembly; When the adjusting assembly acts, the distance between the plurality of supporting plates (4) can be changed, so as to adapt to battery monomers (1) of different heights.

2. A high voltage energy storage power supply as in claim 1, wherein, The adjusting assembly comprises a fixed frame (5) fixedly arranged on the inner side wall of the protective shell (2) and a rotating rod (6) vertically arranged on the fixed frame (5), and the outer wall of the rotating rod (6) is rotatably provided with a sleeve (7); The outer wall of the rotating rod (6) is provided with a limiting ring groove (601), the inner side wall of the sleeve (7) is fixedly provided with a limiting convex ring (701), and the limiting convex ring (701) is located in the inside of the limiting ring groove (601) and is rotatably matched.

3. A high voltage energy storage power supply as in claim 2 wherein, The outer wall of the rotating rod (6) is movably provided with two No. 1 sleeve rings (8), and the two No. 1 sleeve rings (8) are vertically and symmetrically arranged relative to the sleeve (7); The outer wall of the rotating rod (6) is movably provided with two No. 2 sleeve rings (9), and the two No. 2 sleeve rings (9) are also vertically and symmetrically arranged relative to the sleeve (7), and the distance between the two No. 2 sleeve rings (9) is greater than the distance between the two No. 1 sleeve rings (8).

4. A high voltage energy storage power supply as claimed in claim 3, wherein, The outer wall of the rotating rod (6) is provided with two No. 1 track grooves (602), and the two No. 1 track grooves (602) are vertically and symmetrically arranged relative to the limiting ring groove (601); The outer wall of the rotating rod (6) is provided with two No. 2 track grooves (603), and the two No. 2 track grooves (603) are vertically and symmetrically arranged relative to the limiting ring groove (601), and the distance between the two No. 2 track grooves (603) is greater than the distance between the two No. 1 track grooves (602).

5. A high voltage energy storage power supply as claimed in claim 4, wherein, The inside of the two No. 1 sleeve rings (8) and the two No. 2 sleeve rings (9) is rotatably embedded with a plurality of balls (10), and four balls (10) are also rotatably embedded in the two No. 1 track grooves (602) and the two No. 2 track grooves (603). The inclination angle of the No. 2 track groove (603) is greater than that of the No. 1 track groove (602).

6. A high voltage energy storage power supply as in claim 3 wherein, The inside of the protective shell (2) is vertically and fixedly provided with a partition plate (11), the partition plate (11) is vertically provided with a sliding groove (1101), and a plurality of sliding blocks (12) are slidably arranged in the sliding groove (1101); One end of the plurality of sliding blocks (12) is fixedly connected with one side of the plurality of supporting plates (4), and the other end of the plurality of sliding blocks (12) is fixedly connected with the sleeve (7), the two No. 1 sleeve rings (8) and the two No. 2 sleeve rings (9).

7. A high voltage energy storage power supply as in claim 6 wherein, The bottom end of the rotating rod (6) is fixedly provided with a worm wheel (13), and a worm (14) is horizontally rotatably arranged between the baffle (11) and the protective shell (2). The worm (14) and the worm wheel (13) are in engagement with each other, and one end of the worm (14) is fixedly provided with a hand wheel (15).

8. A high voltage energy storage power supply as in claim 1, wherein, The front side of the protective shell (2) is movably provided with a shell door (201) through a hinge, and the top four corners of the protective shell (2) are fixedly provided with hanging rings (202).

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