Base assembly and energy storage equipment assembly

Abstract

The utility model provides a base assembly and an energy storage equipment assembly, relates to the technical field of stacked energy storage equipment, and aims to at least solve the technical problem that the height of the energy storage equipment is adjusted at the bottom of a base in the prior art, so that the operation is inconvenient. The base assembly comprises a supporting seat, and a threaded hole is formed in the supporting seat and penetrates through the supporting seat in the first direction; the supporting leg is mounted on one side, in the first direction, of the supporting seat; the threaded rod is screwed in the threaded hole, the end, close to the supporting leg, of the threaded rod is supported on the supporting leg, and the threaded rod can rotate relative to the supporting leg; the threaded rod can be rotated from the other side, in the first direction, of the supporting base so that the supporting base can move in the first direction. According to the base assembly, the threaded rod penetrates through the supporting seat and extends to the upper side of the supporting seat, that is, the threaded rod extends to the side, where the energy storage equipment is located, of the supporting seat, so that a user can rotate the threaded rod at the top to adjust the height of the energy storage equipment, top adjustment is achieved, and operation is more convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stacked energy storage devices, in particular to a base assembly and an energy storage device assembly. BACKGROUND

[0002] Conventional bases are adjusted at the bottom of the base when adjusting the height of the energy storage device, which is inconvenient and time-consuming. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve the technical problem that the height of the energy storage device is adjusted at the bottom of the base in the prior art or related art, which is inconvenient and time-consuming.

[0004] To this end, the first aspect of the present application provides a base assembly.

[0005] The second aspect of the present application provides an energy storage device assembly.

[0006] The first aspect of the present application provides a base assembly for an energy storage device, the base assembly comprising: a support seat, a threaded hole being provided on the support seat, the threaded hole penetrating through the support seat along a first direction; a support leg, the support leg being installed on one side of the support seat along the first direction; a threaded rod, the threaded rod being screwed into the threaded hole, one end of the threaded rod close to the support leg being supported on the support leg, the threaded rod being capable of rotating relative to the support leg; wherein the threaded rod can be rotated from the other side of the support seat along the first direction to move the support seat along the first direction.

[0007] The base assembly of the present application, the threaded rod penetrating through the support seat and extending to the upper side of the support seat, i.e. extending to the side of the support seat where the energy storage device is located, so that the user can rotate the threaded rod at the top, i.e. rotate the threaded rod at the side where the energy storage device is located, thereby adjusting the height of the energy storage device under the action of the thread, achieving top adjustment, and being more convenient to operate.

[0008] In some embodiments, optionally, a containing groove is provided on the support seat, and the end of the threaded rod away from the support leg is arranged in the containing groove.

[0009] In this embodiment, the threaded rod is located in the containing groove without protruding from the upper surface of the support seat, improving the aesthetic appearance while not affecting the installation of the energy storage device above. It is particularly suitable for the installation of stacked energy storage devices.

[0010] In some embodiments, optionally, the base assembly further comprises a plug, the plug being capped at the containing groove, the plug and the groove wall of the containing groove being enclosed to form a containing cavity, and the end of the threaded rod away from the support leg being arranged in the containing cavity.

[0011] In this embodiment, the sealing structure can hide the threaded rod in the accommodating cavity, so as to avoid rusting of the threaded rod due to long-term moisture, and improve the service life of the threaded rod.

[0012] In some embodiments, optionally, the base assembly further comprises an adjusting structure connected to the threaded rod at an end away from the support leg.

[0013] In this embodiment, the base assembly further comprises an adjusting structure connected to the threaded rod at an end away from the support leg, i.e., arranged at a side of the threaded rod close to the energy storage device. In this way, the adjusting structure can be rotated from the top to drive the threaded rod to rotate, so as to adjust the height of the support base.

[0014] In some embodiments, optionally, the adjusting structure is provided with an adjusting groove, and the adjusting groove comprises one of the following: a slot, a cross slot, an internal torx slot, and an internal hexagonal slot.

[0015] In this embodiment, the adjusting structure can be an adjusting groove arranged at the top of the threaded rod, and the adjusting groove comprises, but is not limited to, a slot, a cross slot, an internal torx slot, and an internal hexagonal slot. In this way, the user can use a conventional screwdriver to rotate the threaded rod, so as to adjust the height of the support base.

[0016] In some embodiments, optionally, the adjusting structure comprises an adjusting handle.

[0017] In this embodiment, the adjusting structure comprises an adjusting handle, so that the user can operate more conveniently.

[0018] In some embodiments, optionally, the energy storage device comprises a connector, the support base comprises a hollow cavity, the support base is provided with a through hole at a side away from the support leg, the through hole is in communication with the hollow cavity, and at least part of the connector can pass through the through hole and extend into the hollow cavity.

[0019] In this embodiment, the support base is a hollow structure, so as to realize lightweight. One end of the connector can pass through the through hole and extend into the hollow cavity. In this way, the height of the connector is indirectly reduced, and the overall height of the energy storage device is reduced.

[0020] In some embodiments, optionally, a gap is arranged between the support leg and the support base, and the base assembly further comprises a plurality of sealing plates arranged in the hollow cavity. Each sealing plate is sealingly connected to the support base. The plurality of sealing plates divide the hollow cavity into a first cavity and a second cavity which are not in communication with each other. The first cavity is in communication with the gap, and the second cavity is in communication with the through hole.

[0021] In the embodiment, the sealing plate divides the hollow cavity into a first cavity and a second cavity which are not communicated with each other, the first cavity is communicated with the gap, and the second cavity is communicated with the through hole, so that the connector is located in the second cavity through the through hole, thereby avoiding the dust and moisture from entering the connector through the gap between the support leg and the support base, and avoiding the connector from being damaged due to moisture.

[0022] In some embodiments, optionally, the support base is provided with a mounting groove on the side away from the support leg, the through hole is arranged at the bottom of the mounting groove, the connector can be mounted on the mounting groove, and at least part of the connector can pass through the through hole and extend into the hollow cavity.

[0023] In the embodiment, the through hole is arranged at the bottom of the mounting groove, and the connector can be mounted on the mounting groove, so that the mounting groove has a larger surface area, which is more conducive to the mounting of the connector, and the overall height is not increased.

[0024] In some embodiments, optionally, the support base comprises a first end and a second end arranged oppositely, the number of support legs is two, and the number of threaded rods is two, one support leg and one threaded rod are arranged close to the first end of the support base, and the other support leg and the other threaded rod are arranged close to the second end of the support base.

[0025] In the embodiment, along the length direction of the support base, the support leg and the threaded rod are arranged close to both ends of the support base, so that the overall support stability can be improved, and the height of one side of the support base can be adjusted, thereby ensuring the stability of the energy storage device.

[0026] The second aspect of the utility model provides a kind of energy storage device assembly comprising energy storage device;The base assembly of any one of the first aspect of the utility model, energy storage device is located on support base.

[0027] In some embodiments, optionally, the energy storage device comprises: a plurality of first battery assemblies, the plurality of first battery assemblies are arranged in stack, each first battery assembly comprises a first battery and two first connectors, two adjacent first batteries are connected by two adjacent first connectors;Second battery assembly, comprising a second battery and two second connectors, the second battery is arranged between the support base and the plurality of first battery assemblies, one second connector is connected with adjacent first connector, and the other second connector is connected with the support base.

[0028] In the embodiment, the energy storage device is a stacked energy storage device, comprising a plurality of first battery assemblies and a plurality of second battery assemblies, the plurality of first battery assemblies are arranged in a stacked manner along a first direction, each battery assembly comprises a first battery and two first connectors, two adjacent first batteries are connected through two adjacent first connectors; the second battery assembly comprises a second battery and two second connectors, the second battery is arranged between the support seat and the plurality of first battery assemblies, one second connector is connected with an adjacent first connector, and the other second connector is connected with the support seat.

[0029] Additional aspects and advantages of the present application will become apparent from the following description with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0030] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0031] Figure 1 Fig. 1 shows a structural schematic diagram of a base assembly according to an embodiment of the present application;

[0032] Figure 2 Fig. 2 shows a structural schematic diagram of a base assembly according to another embodiment of the present application;

[0033] Figure 3 Fig. 3 shows a structural schematic diagram of a base assembly according to another embodiment of the present application;

[0034] Figure 4 Fig. 4 shows a structural schematic diagram of an energy storage device assembly according to an embodiment of the present application;

[0035] Figure 5 Fig. 5 shows a structural schematic diagram of a base assembly according to another embodiment of the present application.

[0036] Figures 1 to 5 The correspondence between the reference signs and the component names in the drawings is as follows:

[0037] 1 base assembly, 12 support seat, 121 first end, 122 second end, 123 accommodating groove, 124 accommodating cavity, 126 hollow cavity, 1262 first cavity, 1264 second cavity, 128 through hole, 129 mounting groove, 13 gap, 14 support leg, 16 threaded rod, 162 threaded hole, 17 sealing plate, 18 plugging, 19 adjusting structure, 192 adjusting groove, 2 energy storage device, 22 connector, 24 first battery assembly, 242 first battery, 244 first connector, 26 second battery assembly, 262 second battery, 264 second connector, 3 energy storage device assembly. DETAILED DESCRIPTION

[0038] In order to enable a more clear understanding of the above-mentioned objects, features and advantages of the present application, the present application will be further described below in conjunction with the drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0039] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and therefore the scope of protection of the present application is not limited by the specific embodiments disclosed below.

[0040] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 , the embodiment of the first aspect of the present application provides a base assembly 1 for an energy storage device 2, the base assembly 1 comprising: a support base 12, a threaded hole 162 being provided on the support base 12, the threaded hole 162 penetrating through the support base 12 along a first direction; a support leg 14, the support leg 14 being mounted on one side of the support base 12 along the first direction; a threaded rod 16, the threaded rod 16 being screwed into the threaded hole 162, one end of the threaded rod 16 close to the support leg 14 being supported on the support leg 14, the threaded rod 16 being capable of rotating relative to the support leg 14; wherein the threaded rod 16 can be rotated from the other side of the support base 12 along the first direction to move the support base 12 along the first direction.

[0041] The base assembly 1 of the present application, the threaded rod 16 penetrates through the support base 12 and extends to the upper side of the support base 12, that is, to the side of the support base 12 where the energy storage device 2 is located, so that the user can rotate the threaded rod 16 at the top, that is, on the side where the energy storage device 2 is located, so as to adjust the height of the energy storage device 2 under the action of the thread, realize the top adjustment, and the operation is more convenient.

[0042] In some embodiments, optionally, the support base 12 is provided with a receiving groove 123, and one end of the threaded rod 16 away from the support leg 14 is arranged in the receiving groove 123.

[0043] In this embodiment, the threaded rod 16 is located in the receiving groove 123 without protruding from the upper surface of the support base 12, which improves the aesthetic appearance while not affecting the installation of the energy storage device 2 above. It is especially suitable for the installation of stacked energy storage devices 2.

[0044] In some embodiments, optionally, the base assembly 1 further comprises a plugging 18, the plugging 18 being capped at the receiving groove 123, the plugging 18 and the groove wall of the receiving groove 123 surrounding a receiving cavity 124, and one end of the threaded rod 16 away from the support leg 14 being arranged in the receiving cavity 124.

[0045] In this embodiment, the sealing plug 18 can hide the threaded rod 16 in the accommodating cavity 124, so as to avoid rusting of the threaded rod 16 due to long-term moisture, and improve the service life of the threaded rod 16.

[0046] In some embodiments, the base assembly 1 further comprises an adjusting structure 19 connected to the threaded rod 16 at the end away from the support leg 14.

[0047] In this embodiment, the base assembly 1 further comprises an adjusting structure 19 connected to the threaded rod 16 at the end away from the support leg 14, i.e. at the side of the threaded rod 16 close to the energy storage device 2. In this way, the adjusting structure 19 can be rotated from the top to drive the threaded rod 16 to rotate, so as to adjust the height of the support seat 12.

[0048] In some embodiments, the adjusting structure 19 is provided with an adjusting groove 192, which comprises one of the following: a straight slot, a cross slot, an internal torx slot, and an internal hexagonal slot.

[0049] In this embodiment, the adjusting structure 19 can be an adjusting groove 192 provided at the top of the threaded rod 16, which comprises but is not limited to a straight slot, a cross slot, an internal torx slot, and an internal hexagonal slot. In this way, the user can use a conventional screwdriver to rotate the threaded rod 16, so as to adjust the height of the support seat 12.

[0050] In some embodiments, the adjusting structure 19 comprises an adjusting handle.

[0051] In this embodiment, the adjusting structure 19 comprises an adjusting handle, so that the user can operate more conveniently.

[0052] In some embodiments, the energy storage device 2 comprises a connector 22, the support seat 12 comprises a hollow cavity 126, the support seat 12 is provided with a through hole 128 at the side away from the support leg 14, the through hole 128 is in communication with the hollow cavity 126, and at least part of the connector 22 can pass through the through hole 128 and extend into the hollow cavity 126.

[0053] In this embodiment, the support seat 12 is a hollow structure, so as to realize lightweight. One end of the connector 22 can pass through the through hole 128 and extend into the hollow cavity 126, so as to indirectly reduce the height of the connector 22, thereby reducing the overall height of the energy storage device 2.

[0054] In some embodiments, optionally, a gap 13 is arranged between the support leg 14 and the support base 12, and the base assembly 1 further comprises a plurality of sealing plates 17 arranged in the hollow cavity 126, each of the sealing plates 17 is sealingly connected with the support base 12, and the plurality of sealing plates 17 divides the hollow cavity 126 into a first cavity 1262 and a second cavity 1264 which are not communicated with each other, the first cavity 1262 is communicated with the gap 13, and the second cavity 1264 is communicated with the through hole 128.

[0055] In this embodiment, the sealing plates 17 divide the hollow cavity 126 into the first cavity 1262 and the second cavity 1264 which are not communicated with each other, the first cavity 1262 is communicated with the gap 13, and the second cavity 1264 is communicated with the through hole 128, so that the connector 22 is located in the second cavity 1264 through the through hole 128, which can avoid dust and moisture from entering the connector 22 through the gap 13 between the support leg 14 and the support base 12, and can avoid damage of the connector 22 due to moisture, etc. In addition, it should be noted that, since the connector 22 of the utility model is communicated with the second cavity 1264, no additional sealing treatment, such as an additional welding step, is required between the support leg 14 and the support base 12 during assembly of the support leg 14 and the support base 12, that is, the first cavity 1262 is communicated with the gap 13, which can simplify the assembly process.

[0056] In some embodiments, optionally, the side of the support base 12 away from the support leg 14 is provided with a mounting groove 129, the through hole 128 is arranged at the bottom of the mounting groove 129, and the connector 22 can be mounted on the mounting groove 129, and at least part of the connector 22 can pass through the through hole 128 and extend into the inside of the hollow cavity 126.

[0057] In this embodiment, the through hole 128 is arranged at the bottom of the mounting groove 129, and the connector 22 can be mounted on the mounting groove 129. By arranging the mounting groove 129, since the mounting groove 129 has a larger surface area, the mounting of the connector 22 is more convenient, and the overall height is not increased.

[0058] In some embodiments, optionally, the support base 12 comprises a first end 121 and a second end 122 arranged oppositely, the number of the support legs 14 is two, and the number of the threaded rods 16 is two, one support leg 14 and one threaded rod 16 are arranged close to the first end 121 of the support base 12, and the other support leg 14 and the other threaded rod 16 are arranged close to the second end 122 of the support base 12.

[0059] In this embodiment, along the length direction of the support base 12, the support leg 14 and the threaded rod 16 are arranged close to both ends of the support base 12, which can improve the overall support stability on the one hand, and can also adjust the height of one side of the support base 12, thereby ensuring the stability of the energy storage device 2.

[0060] As Figure 4 The utility model discloses a second aspect provides a kind of energy storage equipment assembly 3 comprising energy storage equipment 2;As the base assembly 1 of any one of the utility model first aspect, energy storage equipment 2 is located on support seat 12.

[0061] In some embodiments, optionally, the energy storage equipment 2 comprises: a plurality of first battery assemblies 24, the plurality of first battery assemblies 24 are stacked, each first battery assembly 24 comprises a first battery 242 and two first connectors 244, two adjacent first batteries 242 are connected by two adjacent first connectors 244;Second battery assembly 26, comprising a second battery 262 and two second connectors 264, the second battery 262 is arranged between the support seat 12 and the plurality of first battery assemblies 24, one second connector 264 is connected with the adjacent first connector 244, and the other second connector 264 is connected with the support seat 12.

[0062] In this embodiment, the energy storage equipment 2 is a stacked energy storage equipment 2, comprising a plurality of first battery assemblies 24 and a plurality of second battery assemblies 26, the plurality of first battery assemblies 24 are stacked along a first direction, each battery assembly comprises a first battery 242 and two first connectors 244, two adjacent first batteries 242 are connected by two adjacent first connectors 244;The second battery assembly 26 comprises a second battery 262 and two second connectors 264, the second battery 262 is arranged between the support seat 12 and the plurality of first battery assemblies 24, one second connector 264 is connected with the adjacent first connector 244, and the other second connector 264 is connected with the support seat 12.

[0063] Another embodiment of the utility model provides a base assembly 1 for supporting energy storage equipment 2, which can be a stacked household energy storage high-voltage box.

[0064] Need to understand that the energy storage system high-voltage box is the core component in the energy storage system, and the base is used for connecting the household energy storage system to provide structural support and electrical connection for the energy storage system. In the related art, due to the non-fixed installation scene, the ground cannot guarantee the flatness, and the base installation is not flat, which will cause the appearance gap of the energy storage system product to be large, and will seriously affect the internal electrical connection reliability. The foot of the related base product is adjusted at the bottom, and the adjustment is not convenient.

[0065] The utility model aims at providing a novel household energy storage battery system base, which is suitable for household energy storage, has a foot, can realize top adjustment, and has IP68 level.

[0066] Specifically, the foot is mounted on the support base 12, and the top of the foot is provided with a notch or a hexagonal head, which is not limited to a slot, a cross slot, an inner clover slot, an inner hexagonal slot, etc., and the foot can be rotated at the top by a conventional tool to achieve the function of adjusting the height.

[0067] The connector 22 is mounted on the base body, and the bottom of the connector 22 in contact with the base body has an independent sealed cabin, which can prevent water and dust from entering the inside of the connector 22.

[0068] The key technical point of the utility model lies in:

[0069] The top adjustment is satisfied, and the independent closed cavity is adopted for the mounting position of the base and the connector to seal the IP68 level.

[0070] The technical effect of the utility model lies in:

[0071] 1. The base is provided with an adjustable height foot to support the top adjustment.

[0072] 2. The base reaches the IP68 level, and the independent sealed cabin is made for the mounting position of the connector.

[0073] In the description of the present specification, the description of the reference terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0074] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

[0075] The above is only a preferred embodiment according to the embodiment of the utility model, and is not used to limit the embodiment according to the utility model. For those skilled in the art, the embodiment according to the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiment according to the utility model shall be included in the protection scope of the embodiment according to the utility model.

Claims

1. A base assembly characterized by, A base assembly for an energy storage device, the base assembly comprising: a support base having a threaded hole formed therethrough in a first direction; a support leg mounted to one side of the support base in the first direction; a threaded rod screwed into the threaded hole, the threaded rod supported on the support leg at an end thereof proximate to the support leg, the threaded rod being rotatable relative to the support leg; wherein the threaded rod is rotatable from the other side of the support base in the first direction to move the support base in the first direction.

2. The base assembly of claim 1, wherein, The support base has a receiving slot formed therein, and the threaded rod has an end thereof distal from the support leg received in the receiving slot.

3. The base assembly of claim 2, wherein, The base assembly further comprises: a closure cap covering the receiving slot, the closure cap and a wall of the receiving slot defining a receiving cavity, and the threaded rod having an end thereof distal from the support leg received in the receiving cavity.

4. The base assembly of claim 1, wherein, Further comprising: an adjustment structure connected to the end of the threaded rod distal from the support leg.

5. The base assembly of claim 4, wherein: the adjustment structure has an adjustment slot formed therein, the adjustment slot comprising one of a slot, a cross slot, an internal torx slot, and an internal hexagonal slot.

6. The base assembly of claim 1, wherein, The energy storage device includes a connector, the support base includes a hollow cavity, the support base has a through hole formed therein distal from the support leg, the through hole being in communication with the hollow cavity, and at least a portion of the connector is capable of passing through the through hole and extending into the hollow cavity.

7. The base assembly of claim 6, wherein, The support leg and the support base have a gap therebetween, and the base assembly further comprises: a plurality of sealing plates received in the hollow cavity, each of the sealing plates being sealingly connected to the support base, and the plurality of sealing plates dividing the hollow cavity into a first cavity and a second cavity that are not in communication with each other, the first cavity being in communication with the gap, and the second cavity being in communication with the through hole.

8. The base assembly of claim 6, wherein, The support base has a mounting slot formed therein distal from the support leg, the through hole is formed in a bottom of the mounting slot, the connector is capable of being mounted on the mounting slot, and at least a portion of the connector is capable of passing through the through hole and extending into the hollow cavity.

9. The base assembly of any one of claims 1-8, wherein, The support base includes first and second ends opposite to each other, the support leg includes two support legs, and the threaded rod includes two threaded rods, one of the support legs and one of the threaded rods being proximate to the first end of the support base, and the other of the support legs and the other of the threaded rods being proximate to the second end of the support base.

10. An energy storage device assembly, comprising: An energy storage device; The base assembly of any one of claims 1 to 9, the energy storage device being received on the support base. The energy storage device includes:

11. The energy storage device assembly of claim 10, wherein, a plurality of first battery assemblies, the plurality of first battery assemblies being stacked, each of the first battery assemblies including one first battery and two first connectors, and two adjacent first batteries being connected by two adjacent first connectors; a second battery assembly including one second battery and two second connectors, the second battery being received between the support base and the plurality of first battery assemblies, one of the second connectors being connected to one of the first connectors, and the other of the second connectors being connected to the support base. ​

Images