Battery pack energy storage device

Abstract

The utility model provides a battery pack energy storage device which comprises a box body, a baffle is arranged on the box body, a plurality of partition plates are connected to the two sides of the baffle in an array arrangement mode, a battery box is movably connected between every two adjacent partition plates, and a connector is rotationally connected to the top of each battery box. A center plate is arranged on the top surface of the baffle, groove plates are mounted on two sides of the center plate, grooves are formed in the tops of the groove plates, a bearing plate is arranged between the groove plates and the top of the battery box, and wire holes are formed in the bearing plate and correspond to the joints; hole grooves are formed in the side face of the box body corresponding to the two ends of the groove plate. When a certain battery box needs to be taken down or replaced, the battery box can be taken out from the box body only by taking down the connecting wire of the battery box from the connector and pulling the handle on the surface of the battery box, a new battery box is replaced, and then the connecting wire is connected with the connector, and the connecting wires of other battery boxes do not need to be adjusted, so that the battery box is convenient to use. Therefore, the connection wires of a plurality of battery boxes are prevented from being wound together, and the influence on the replacement of the battery boxes is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery pack technical field especially is related to a battery pack energy storage device. BACKGROUND

[0002] In recent years, with the development and popularization of new energy, energy storage technology has become a key means to solve energy supply and demand balance and grid stability, and energy storage container is a device for centralized storage and management of energy, which is internally configured with a large number of battery packs. In the production, installation, maintenance and disassembly process of the energy storage container, the assembly and disassembly of the battery pack are a crucial link.

[0003] In the prior art, the battery pack needs to be assembled in the energy storage device, and the energy storage device is composed of a battery pack, a box body, a frame, a partition plate, a radiator, a cover plate and an external interface. Therefore, when using the battery pack energy storage device, each battery needs to be independently assembled and arranged in the box body to facilitate independent disassembly and replacement, and the frame supports the inside of the box body. At this time, the partition plate and the radiator are arranged at the interval of each battery, and then the connectors of each battery are connected to the wires, and the cover plate is used to cover the position of the battery pack in the box body to complete the assembly of the energy storage device.

[0004] The interface wiring needs to be connected with the connector position of the battery. However, different wiring transmission efficiencies are different, and the battery pack energy storage device needs to be replaced with different wiring or a certain battery according to different use conditions. Since multiple batteries are arranged in the battery pack, multiple wires are easily entangled when all the batteries are connected to the wires, which may affect the removal and replacement of the battery pack. INVENTION CONTENTS

[0005] The utility model discloses a battery pack energy storage device, can prevent the entanglement of the wiring of multiple batteries, and then prevent the removal and replacement of the battery box from being affected.

[0006] The utility model provides a battery pack energy storage device, including the box body, the baffle is arranged on the box body, the both sides of baffle array arrangement is connected with a plurality of partition, the movable joint has the battery box between two adjacent partition, the top of battery box is connected with the connector, the top surface of baffle is arranged with the center plate, the both sides of center plate are installed with the groove board, the top of groove board is equipped with the slot, the top of groove board is equipped with the slot, and the top of groove board is equipped with the slot.

[0007] Further, the top of the battery box is connected with a wiring board, the wiring board is provided with a wiring slot, and the connector is located in the wiring slot and connected with the battery box.

[0008] Further, the wiring board comprises a fixed plate and a clamping plate, the wiring slot is arranged on the fixed plate, and the clamping plate is fixedly connected to one side of the fixed plate and connected to the battery box through bolts.

[0009] Further, the receiving plate is movably arranged between the wiring board and the slot plate.

[0010] Further, the top slot of the slot plate is provided with an arc plate, and the arc plate has a concave arc cross-section structure.

[0011] Further, the two end sides of the box body comprise side plates, and the hole slots are arranged on the side plates.

[0012] Further, the outer side of the side plate is provided with a side block, the top of the side block is provided with a first clamping groove, and the first clamping groove is located below the hole slot; the top of the side plate is provided with a fixed block, the outer side of the fixed block is fixedly connected with a height adjusting mechanism, and the bottom of the height adjusting mechanism is provided with a second clamping groove.

[0013] Further, the height adjusting mechanism comprises an electric push rod.

[0014] Further, the first clamping groove is provided with a first pad plate; the outer side of the fixed block is provided with an extension plate, the height adjusting mechanism is connected to the bottom of the extension plate, and the second clamping groove is provided with a second pad plate.

[0015] Further, the first clamping groove and the second clamping groove are both arc cross-sections, and the first clamping groove and the second clamping groove are oppositely arranged and the arc cross-sections are outwardly convex.

[0016] The technical scheme of the utility model fixes the wires at the wiring interfaces of the battery boxes through the joints, passes the wires on the top of each battery box through the surface wire holes of the corresponding receiving plates into the slot plates, arranges and fixes the wires of these different battery boxes through the arc plates on the top of the slot plates, and then the wires are pulled out from the hole slots on both sides of the slot plates and connected with the electric equipment. When it is necessary to remove or replace a certain battery box, only the wires of the battery box are removed from the joint, the joint is cancelled to fix the wires, the handle on the surface of the battery box is pulled, the battery box can be taken out from the box body, the wires are connected with the joint after a new battery box is replaced, and the wires of other battery boxes do not need to be adjusted, so that the wires of multiple battery boxes are prevented from being wound together, and the replacement of the battery boxes is prevented from being affected; and the wires of the two groups of battery boxes separated by the baffles on both sides of the box body are also prevented from being wound together. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the specific embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0019] Figure 2 It is an enlarged view of A of the present application Figure 1 .

[0020] Figure 3 It is an enlarged view of B of the present application Figure 1 .

[0021] Figure 4 It is a schematic diagram of the battery box structure of the present application.

[0022] Explanation of reference signs:

[0023] 1, box; 2, side plate; 3, baffle; 301, partition; 302, battery box; 303, joint;

[0024] 4, wiring board; 401, fixed plate; 402, clamping plate; 403, bolt; 404, wiring slot;

[0025] 5, receiving plate; 501, wire hole;

[0026] 6, center plate; 601, groove plate; 602, arc plate; 603, hole groove;

[0027] 7, side block; 701, first clamping groove; 702, first gasket;

[0028] 8, fixed block; 801, extension plate; 802, electric push rod; 803, second clamping groove; 804, second gasket. Specific embodiments

[0029] The technical solutions of the present application will be described below in conjunction with the embodiments, and obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0030] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited. In addition, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] Embodiment 1

[0033] As Figures 1-4 shown, the utility model provides a kind of battery pack energy storage device, including box 1, baffle 3 is arranged on box 1, multiple partitions 301 are connected with the array arrangement on the both sides of baffle 3, two adjacent partitions 301 are movably connected with battery box 302, connector 303 is rotatably connected on the top of battery box 302;Center plate 6 is arranged on the top surface of baffle 3, slot plate 601 is installed on the both sides of center plate 6, slot is equipped on the top of slot plate 601, receiving plate 5 is equipped between the top of slot plate 601 and battery box 302, line hole 501 is opened in the position of receiving plate 5 corresponding connector 303;Hole groove 603 is opened in the position of the both ends of slot plate 601 on the side of box 1.Corbel 602 is equipped on the top slot of slot plate 601, and corbel 602 is the concave arc cross-section structure.

[0034] Specifically, the box body 1 is connected by four side plates 2, the center of the box body 1 is fixedly arranged with a baffle 3, the two side surfaces of the baffle 3 are spaced apart and fixedly connected with a plurality of partition plates 301, the side surface of the partition plate 301 is movably connected (can be pulled out up and down) with a battery box 302, and the top of the battery box 302 is rotatably connected with a connector 303; the top surface of the baffle 3 is fixedly arranged with a center plate 6, the side surface of the center plate 6 is fixedly installed with a groove plate 601, and the top of the groove plate 601 is fixedly connected with an arc plate 602.

[0035] Two wire holes 501 are formed in the surface of the receiving plate 5, the positions of the two wire holes 501 correspond to the positions of the connectors 303, and the receiving plate 5 is arranged at a position where each battery box 302 contacts the baffle 3, the groove plate 601 and the arc plate 602 are connected with the corresponding receiving plate 5 of each battery box 302, and the surface of the receiving plate 5 is provided with the wire hole 501.

[0036] The surface of the side plate 2 is provided with a hole groove 603, and the wiring in the arc plate 602 on the groove plate 601 is led out of the hole groove 603.

[0037] Embodiment 2

[0038] The top of the battery box 302 is connected with a wiring plate 4, the wiring plate 4 is provided with a wiring groove 404, and the connector 303 is connected with the battery box 302 in the wiring groove 404. The wiring plate 4 comprises a fixed plate 401 and a clamping plate 402, the wiring groove 404 is formed in the fixed plate 401, the clamping plate 402 is fixedly connected to one side of the fixed plate 401, and the clamping plate 402 and the battery box 302 are connected by a bolt 403. The receiving plate 5 is movably arranged between the wiring plate 4 and the groove plate 601.

[0039] Specifically, the top of the battery box 302 is fixedly installed with a wiring plate 4, the wiring plate 4 is symmetrically arranged at the top of the same battery box 302, two wiring grooves 404 are respectively formed in the fixed plate 401 of the two wiring plates 4, and the positions of the wiring grooves 404 correspond to the positions of the connectors 303; the side surface of the fixed plate 401 is fixedly connected with a clamping plate 402, the surface of the clamping plate 402 is threadedly connected with a bolt 403, and the bolt 403 penetrates through the clamping plate 402 and contacts the top of the battery box 302. The back side of the fixed plate 401 movably contacts the receiving plate 5.

[0040] Embodiment 3

[0041] The two end sides of the box body 1 comprise side plates 2, and hole grooves 603 are arranged on the side plates 2. The outer side of the side plate 2 is provided with a side block 7, the top of the side block 7 is provided with a first clamping groove 701, and the first clamping groove 701 is located below the hole groove 603. The top of the side plate 2 is provided with a fixing block 8, the outer side of the fixing block 8 is fixedly connected with a height adjusting mechanism, and the bottom of the height adjusting mechanism is provided with a second clamping groove 803. The height adjusting mechanism comprises an electric push rod 802. The first clamping groove 701 is provided with a first backing plate 702. The outer side of the fixing block 8 is provided with an extension plate 801, the height adjusting mechanism is connected to the bottom of the extension plate 801, and the second clamping groove 803 is provided with a second backing plate 804. The first clamping groove 701 and the second clamping groove 803 are both arc-shaped sections, and the first clamping groove 701 and the second clamping groove 803 are oppositely arranged and outwardly protrude in the arc-shaped sections.

[0042] Specifically, the side plate 2 is provided with the side block 7, the top of the side block 7 is a downwardly concave first clamping groove 701, and the first clamping groove 701 is fixedly connected with the first backing plate 702. The top center of the side plate 2 is fixedly provided with the fixing block 8, the side of the fixing block 8 is fixedly connected with the extension plate 801, the bottom of the extension plate 801 is fixedly connected with the electric push rod 802 as the height adjusting mechanism, the bottom end of the electric push rod 802 is fixedly connected with the upwardly concave second clamping groove 803, and the bottom of the second clamping groove 803 is fixedly connected with the second backing plate 804.

[0043] The side block 7 is symmetrically arranged on both sides of the side plate 2, and the position of the first clamping groove 701 corresponds to the position of the hole groove 603. The side of the fixing block 8 simultaneously contacts the extension plate 801 and the second clamping groove 803, and the bottom groove of the second clamping groove 803 corresponds to the hole groove 603. When the electric push rod 802 controls the second clamping groove 803 to descend, the first backing plate 702 and the second backing plate 804 clamp and fix the wiring led out of the hole groove 603.

[0044] The working mode and principle of the utility model are as follows:

[0045] In use, the joint 303 fixes the wiring at the wiring interface of the battery box 302, the wiring at the top of the battery box 302 passes through the surface wire hole 501 of the bearing plate 5, is arranged in the arc plate 602 at the top of the groove plate 601 and walks along the direction of the arc plate 602, and finally passes through the hole groove 603 and is led out. The electric push rod 802 is started to push the second clamping groove 803 and the second backing plate 804 downward, the second backing plate 804 is clamped with the first backing plate 702 in the first clamping groove 701, and the wiring led out, so that the position of the wiring protruding from the hole groove 603 to the side plate 2 is more stable.

[0046] When the battery is taken out and replaced, the connection of the battery box 302 to be taken out is removed from the joint 303, and the joint 303 is cancelled to fix the connection; since all the connections are introduced from the wire hole 501 to the arc plate 602 on the groove plate 601, there is no messy connection on the battery box 302, so only the handle on the surface of the battery box 302 is pulled, and the battery box 302 is taken out from the inside of the box 1, and then the new battery box 302 to be replaced is put in, and the connection is fixed through the joint 303. Thus, the connections of the multiple battery boxes 302 can be prevented from being wound together to affect the replacement of the battery box 302, and the connections of the two groups of battery boxes 302 separated by the baffle 3 in the box 1 are also prevented from being wound together.

[0047] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A battery pack energy storage device, characterized by, Including box, the baffle is arranged on the box, a plurality of partitions are arranged on both sides of the baffle, a battery box is movably connected between two adjacent partitions, and a joint is rotatably connected to the top of the battery box; The top surface of the baffle is provided with a center plate, the both sides of the center plate are provided with groove plates, the top of the groove plate is provided with a groove, and a receiving plate is arranged between the top of the battery box and the groove plate, and a wire hole is formed in the receiving plate corresponding to the position of the joint; The side surface of the box is provided with a hole groove corresponding to the position of both ends of the groove plate.

2. The battery energy storage device of claim 1, wherein, The top of the battery box is connected with a wiring board, the wiring board is provided with a wiring groove, and the joint is connected with the battery box in the wiring groove.

3. The battery energy storage device of claim 2, wherein, The wiring board includes a fixed plate and a clamping plate, the wiring groove is formed in the fixed plate, the clamping plate is fixedly connected to one side of the fixed plate, and the clamping plate and the battery box are connected through bolts.

4. The battery energy storage device of claim 2, wherein, The receiving plate is movably arranged between the wiring board and the groove plate.

5. The battery energy storage device of claim 1, wherein, The top groove of the groove plate is provided with an arc plate, and the arc plate is a concave arc cross-section structure.

6. The battery energy storage device of claim 1, wherein, Both ends of the side surface of the box include a side plate, and the hole groove is formed in the side plate.

7. The battery energy storage device of claim 6, wherein, The outer side of the side plate is provided with a side block, the top of the side block is provided with a first clamping groove, and the first clamping groove is located below the hole groove. The top of the side plate is provided with a fixed block, the outer side of the fixed block is fixedly connected with a height adjusting mechanism, and the bottom of the height adjusting mechanism is provided with a second clamping groove.

8. The battery energy storage device of claim 7, wherein, The height adjusting mechanism includes an electric push rod.

9. The battery energy storage device of claim 7, wherein, The first clamping groove is provided with a first pad plate; The outer side of the fixed block is provided with an extension plate, the height adjusting mechanism is connected to the bottom of the extension plate, and the second clamping groove is provided with a second pad plate.

10. The battery bank energy storage device of claim 8, wherein, The first clamping groove and the second clamping groove are both arc cross-sections, and the first clamping groove and the second clamping groove are oppositely arranged and outwardly convex in the arc cross-sections.

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