Stacking type energy storage all-in-one machine

Abstract

The utility model discloses a stack type energy storage all-in-one machine, including module tray, at least one group of battery pack module, chassis main base and upper cover, the battery pack module is provided on the module tray, the battery pack module is provided with quick connection terminal guide piece, quick connection terminal is provided in the quick connection terminal guide piece, the quick connection terminal is used for quick splicing, and the upper cover is provided with the battery pack module. The case main base is arranged on the battery pack module and connected with the quick connection terminal, a first radiator and an inverter main body are arranged in the case main base, a fan cover is arranged on the right side in the case main base, a cooling fan is arranged in the fan cover, a first wiring cover is arranged on the left portion of the bottom side of the case main base, and a plurality of wiring terminals are arranged on the left portion in the case main base; the first wiring cover is located on the lower side of the plurality of wiring terminals, the plurality of wiring terminals are connected with the inverter main body and the quick connection terminal, and the upper cover is arranged on the case main base. The splicing structure has the advantages of being simple in structure, capable of meeting different requirements, rapid in splicing and the like.

Description

Technical Field

[0001] This utility model belongs to the field of energy storage technology, specifically relating to a stacked integrated energy storage unit. Background Technology

[0002] An energy storage inverter is a device that enables bidirectional conversion between grid power and battery power. When the mains power is supplied normally or other AC power sources are available, the energy storage inverter converts the AC power into DC power to charge and store the battery. When the mains power fails or when the stored battery power is needed, the energy storage inverter converts the DC power in the battery back into AC power to supply the electrical equipment. Energy storage inverters are used to ensure the stability of power supply, improve power efficiency, achieve peak shaving and valley filling, and improve the quality of grid power.

[0003] For example, a superimposed energy storage unit with patent number CN216958319U has an assembly positioning structure consisting of positioning recesses and positioning protrusions on the base support assembly, battery energy storage assembly and inverter conversion assembly. The positioning protrusion of the upper energy storage box is inserted into the positioning recess of the lower energy storage box, the positioning protrusion of the bottom energy storage box is inserted into the positioning recess of the support base, and the positioning protrusion of the conversion box is inserted into the positioning recess of the top energy storage box, so that the support base, energy storage box and conversion box are properly positioned and connected stably and reliably.

[0004] However, these existing integrated energy storage units cannot achieve rapid stacking and connection, thus failing to meet the requirements. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a stackable integrated energy storage unit that can be quickly connected.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] Stacked energy storage units include:

[0008] Module tray;

[0009] At least one set of battery pack modules is set on a module tray. The battery pack module is provided with a quick-connect terminal guide, and quick-connect terminals are provided inside the quick-connect terminal guide. The quick-connect terminals are used for quick splicing.

[0010] The main chassis base is mounted on the battery pack module and connected to the quick-connect terminals. The main chassis base contains a first heat sink and the inverter body. A fan cover is located on the right side of the main chassis base, and a cooling fan is located inside the fan cover. A first wiring cover is located on the bottom left side of the main chassis base. Several wiring terminals are located on the left side of the main chassis base. The first wiring cover is located below the several wiring terminals. The several wiring terminals are connected to the inverter body and the quick-connect terminals.

[0011] And the upper cover is arranged on the main base of the case, the front side of the upper cover is provided with an air inlet duct cover plate, the air inlet duct cover plate is provided with an air inlet duct, and the left side of the upper cover is detachably connected with a second wiring cover.

[0012] Preferably, the battery pack module comprises a battery pack base arranged on the module tray, a second radiator arranged on the front side of the battery pack module, a battery pack arranged in the battery pack base, a battery pack cover plate arranged on the battery pack base and connected with the battery pack, and a quick connection terminal guide arranged on the battery pack cover plate.

[0013] Preferably, the module tray is provided with a universal wheel at each corner of the bottom surface.

[0014] Preferably, the left side of the battery pack base is provided with a handle.

[0015] The technical scheme has the following beneficial effects:

[0016] The battery pack module is provided with the quick connection terminal guide, the quick connection terminal guide is provided with the quick connection terminal, and in specific application, the quick connection terminal guide can realize quick splicing between multiple groups of battery pack modules and quick splicing between the battery pack module and the main base of the case.

[0017] In summary, the utility model has the advantages of simple structure, meeting different requirements, quick splicing and the like. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model;

[0019] Figure 2 is Figure 1 an exploded view of the utility model. DETAILED DESCRIPTION

[0020] The technical scheme of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0021] The components of the embodiments of the utility model described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model.

[0022] Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the description of the utility model, it is explained that, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do 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 limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it is explained that, unless otherwise explicitly specified and limited, 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; 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.

[0025] Example 1

[0026] In this embodiment, the utility model provides a stacked energy storage all-in-one machine, which can realize the stacking of one or more battery packs, realize fast splicing, and meet different needs.

[0027] As Figure 1 and Figure 2 As shown in the utility model in one embodiment, the stacked energy storage all-in-one machine of the utility model comprises a module tray 1, at least one group of battery pack modules, a case main base 2 and an upper cover 3, wherein the battery pack modules are arranged on the module tray 1, the battery pack modules are provided with quick connection terminal guides 4, the quick connection terminal guides 4 are provided with quick connection terminals 5, the quick connection terminals 5 are used for fast splicing, and the module tray 1 is provided with a universal wheel 6 at each corner of the bottom surface.

[0028] Specifically, the battery pack module includes a battery pack base 7, the battery pack base 7 is arranged on the module tray 1, the second radiator 8 is arranged on the front side of the battery pack module, the battery pack 9 is arranged in the battery pack base 7, the battery pack cover plate 10 is arranged on the battery pack base 7, the quick connection terminal 5 guide 4 is arranged on the battery pack cover plate 10 and connected with the battery pack 9, the battery pack 9 module is one or more, when the battery pack 9 module is more than one, the battery pack 9 module can be stacked in the up-down direction and the quick connection terminal 5 is used to quickly splice the battery pack 9 modules, and the quick connection terminal 5 of the uppermost battery pack 9 module can be connected with the main base 2 of the cabinet, the handle 11 is arranged on the left side of the battery pack base 7, and the handle 11 is used to move the battery pack 9 module;

[0029] Please continue to refer to Figure 2 The main base 2 of the cabinet is arranged on the battery pack 9 module and connected with the quick connection terminal 5, the first radiator 12 and the inverter main body are arranged in the main base 2 of the cabinet, the fan cover 13 is arranged on the right side in the main base 2 of the cabinet, the heat dissipation fan 14 is arranged in the fan cover 13, the first wiring cover 15 is arranged on the left side of the bottom of the main base 2 of the cabinet, a plurality of wiring terminals 16 are arranged on the left side in the main base 2 of the cabinet, the first wiring cover 15 is arranged on the lower side of the plurality of wiring terminals 16, the plurality of wiring terminals 16 are connected with the inverter main body and the quick connection terminal 5, and the upper cover 3 is arranged on the main base 2 of the cabinet.

[0030] When the utility model is used, the first radiator 12, the second radiator 8 and the heat dissipation fan 14 can work to dissipate heat, and the heat dissipation effect is good, wherein the first wiring cover 15 is used for splicing with the quick connection terminal 5, the second wiring cover 18 is used for being connected with the outside through the plurality of wiring terminals 16 after being opened, the utility model has the battery pack 9 and the inverter main body, and has the inverter function.

[0031] The embodiment is not limited in shape, material, structure and the like in any form, and any simple modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiment all belong to the protection scope of the utility model technical scheme.

Claims

1. A stacked energy storage unit, characterized in that, include: Module tray; At least one set of battery pack modules is set on a module tray. The battery pack module is provided with a quick-connect terminal guide, and quick-connect terminals are provided inside the quick-connect terminal guide. The quick-connect terminals are used for quick splicing. The main chassis base is mounted on the battery pack module and connected to the quick-connect terminals. The main chassis base contains a first heat sink and the inverter body. A fan cover is located on the right side of the main chassis base, and a cooling fan is located inside the fan cover. A first wiring cover is located on the bottom left side of the main chassis base. Several wiring terminals are located on the left side of the main chassis base. The first wiring cover is located below the several wiring terminals. The several wiring terminals are connected to the inverter body and the quick-connect terminals. The top cover is located on the main base of the chassis. The front side of the top cover has an air intake cover with an air intake duct. The left side of the top cover is detachably connected to a second wiring cover.

2. The stacked energy storage unit according to claim 1, characterized in that: The battery pack module includes a battery pack base, which is mounted on a module tray. A second heat sink is provided on the front side of the battery pack module. The battery pack is housed inside the battery pack base. A battery pack cover is provided on the battery pack base. A quick-connect terminal guide is mounted on the battery pack cover and connected to the battery pack.

3. The stacked energy storage unit according to claim 1, characterized in that: Each of the four corners of the bottom surface of the module tray is equipped with a caster wheel.

4. The stacked energy storage integrated machine according to claim 2, characterized in that: The battery pack base has a handle on the left side.

Images