Energy storage device

Abstract

The utility model discloses an energy storage device, which relates to the technical field of energy storage equipment, and comprises a box body and a cabinet door, the cabinet door is connected with the front side of the box body, an interlayer plate is arranged in the box body, an energy storage power supply is arranged above the interlayer plate, an embedding port is arranged on the side surface of the box body, a pull port is arranged in the embedding port, and the pull port is connected with the cabinet door. And a detachable hanging strip is arranged on the rear side of the box body. The embedded pull openings are formed in the left side and the right side of the box body of the energy storage device, so that relevant personnel have sufficient acting points when carrying the box body of the energy storage device, and the box body can be conveniently carried for position replacement. And meanwhile, the detachable hanging strip is arranged on the back side of the box body, so that the energy storage device can be hung on a wall or placed on a plane, various positions of the energy storage device can be placed and selected, and the environment selection compatible with the shell of the energy storage device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage devices, in particular to an energy storage device. Background Art

[0002] Energy storage power supplies have broad application prospects and can be applied to occasions such as emergency communication, power emergency repair, medical equipment, exploration and surveying, fire fighting and disaster relief, as well as the new energy vehicle field. With the popularization and development of new energy vehicles, the requirements for energy storage batteries are also getting higher and higher. The energy storage power supply is installed at the vehicle chassis position. The existing energy storage power supply structure includes a battery pack, which mainly includes an external shell and its internal battery unit components. However, most of the internal battery packs of the existing energy storage power supplies for new energy vehicles are fixedly arranged, and the installation mode is relatively fixed. Therefore, there is an urgent need to develop a more mature energy storage power supply.

[0003] Chinese patent document CN115986882A discloses "an energy storage power supply". An energy storage power supply is adopted, including a chassis connecting frame; a protective frame assembly, the protective frame assembly is connected to the chassis connecting frame; a plurality of independent power unit assemblies, the plurality of independent power unit assemblies are connected to the protective frame assembly; a side protection assembly, the side protection assembly is connected to the chassis connecting frame for strengthening the side protection of the protective frame assembly; a firmware device, the firmware device is connected to the protective frame assembly; a driving and adjusting assembly, the driving and adjusting assembly is connected to the protective frame assembly for driving the movement of the firmware device; wherein, the firmware device includes: a transmission assembly, the transmission assembly is connected to the protective frame assembly; a linkage positioning assembly, the linkage positioning assembly is connected to the transmission assembly for cooperating with the transmission assembly to complete the connection and positioning of the independent power unit assemblies. However, the device for installing the energy storage power supply in this patent is not convenient for handling and installation. Summary of the Invention

[0004] The utility model mainly solves the technical problem that the original energy storage device is inconvenient to carry and install, and provides an energy storage device. Embedded interfaces are arranged on both sides of the box body, and pulling ports are arranged in the embedded interfaces. Through the pulling ports, it is convenient for users to drag and carry. A partition board is arranged in the box body, and the energy storage power supply is arranged between the partition board and the box body. A detachable hanging strip is arranged at the rear side of the box body, which is convenient for wall-mounted placement after the box body is carried.

[0005] The above technical problem of the utility model is mainly solved by the following technical solution: The utility model includes a box body and a cabinet door, the cabinet door is connected to the front side of the box body, a partition board is arranged in the box body, an energy storage power supply is arranged above the partition board, an embedded interface is arranged on the side of the box body, a pulling port is arranged in the embedded interface, and a detachable hanging strip is arranged at the rear side of the box body.

[0006] Preferably, the detachable hanging strip comprises two sections of transverse plates and two sections of longitudinal plates, the transverse plates and the longitudinal plates are spliced to form a square detachable hanging strip, an installation opening is provided below the surface of the transverse plate, the installation opening is arranged close to the longitudinal plate, and a hanging platform is provided above the surfaces of the upper and lower transverse plates.

[0007] Preferably, the pull opening comprises a mounting edge and a grip opening, the mounting edge is connected to the edge of the grip opening and extends outward, and a hollow groove is provided inside the grip opening, and the hollow groove extends obliquely upward.

[0008] Preferably, a plug-in portion is provided between the lower portion of the interlayer plate and the bottom end of the inner portion of the box body, a plug-in board is mounted on the right surface of the plug-in portion, and a plurality of sockets are provided on the plug-in board.

[0009] Preferably, a frame strip is provided between the cabinet door and the box body, and the frame strip surrounds the front edge of the box body.

[0010] Preferably, heat dissipation openings are provided on both sides of the plug-in portion, and the heat dissipation openings include a plurality of holes, and the holes are arranged in an array vertically downward.

[0011] Preferably, the embedding interface is arranged at the center of the side surface of the box body, the grip of the pull opening is embedded and installed in the embedding interface, and the installation edge is matched with the edge of the box body of the embedding interface.

[0012] Preferably, the frame bar is provided with a mounting hole and a recessed hole, the recessed hole is arranged at one side edge of the frame bar, and the mounting hole is arranged between the two recessed holes.

[0013] The beneficial effect of the utility model is that by setting embedded pull-outs on the left and right sides of the energy storage device box, relevant personnel have sufficient points of force when carrying the energy storage device box, which is convenient for carrying the box and changing its position. At the same time, a detachable hanging strip is set on the back of the box, so that the energy storage device can be hung on the wall or placed on a plane, giving the energy storage device a variety of placement options, and improving the environmental options compatible with the energy storage device shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of an energy storage device of the utility model.

[0015] Figure 2 It is an exploded diagram of an energy storage device of the utility model.

[0016] Figure 3 It is a structural diagram of a draw mouth part of the utility model.

[0017] Figure 4 The utility model discloses a mounting structure diagram of a detachable hanging strip.

[0018] Figure 5 This is a structural diagram of a partial insertion interface of the present utility model.

[0019] In the figure, 1 is the cabinet door, 2 is the draw opening, 3 is the detachable hanging strip, 3.1 is the installation opening, 4 is the box body, 5 is the embedded interface, 6 is the energy storage power supply, 7 is the frame strip, 8 is the insertion part, 9 is the heat dissipation opening, and 10 is the insertion board. Specific implementation mode

[0020] The technical solution of the present utility model will be further specifically described below through embodiments in conjunction with the accompanying drawings.

[0021] Embodiment 1: A kind of energy storage device in this embodiment. With the increase in the demand for clean energy by people, the capacity of the energy storage power supply needs to be greatly increased accordingly, which in turn leads to an increase in the volume and weight of the energy storage power supply. The overly large and heavy energy storage power supply poses a very great pressure on handling and placement, making the product very difficult to handle during the handling process. At the same time, there are not many installation positions to choose for the relatively large energy storage power supply body. In addition to the problems caused by the changes in the energy storage power supply itself, most energy storage power supplies have the need to be used in the external environment. Therefore, in this embodiment, an energy storage device that is convenient to handle and install is designed. Embedded structures for exerting force are provided on both sides of the energy storage device, and an installable structure is provided on the back side of the device. Connectors and a heat dissipation net part are arranged below the device. The structure of the energy storage power supply device is optimized, providing the possibility of wall-mounted installation of the energy storage device. The specific structure of the energy storage device is as Figure 1 and Figure 2 shown, including a box body and a cabinet door. There is a space inside the box body and the front end is left empty. A cabinet door is provided on the front side of the box body. A frame strip is arranged between the cabinet door and the box body. The frame strip is installed on the front edge of the box body. A number of installation holes are provided on the frame strip, and there is the same spacing between any two installation holes. The frame strip is fixed on the front edge of the box body by passing fasteners through the installation holes. A notch is provided between any two installation holes. An installation structure adapted to the notch is provided on the cabinet door. The cabinet door can be installed on the box body by clamping the installation structure in the notch. The form of connection between the installation structure and the notch can not only fasten the cabinet door on the box body, but also reduce the installation difficulty of installing the cabinet door on the box body by the direct connection method between the two, achieving firm and efficient installation, improving the structural strength of the box body itself, reducing the possibility that the box body cannot withstand the strength of the energy storage power supply during handling, and thus improving the safety of handling the energy storage device.

[0022] A partition board is installed inside the box to divide the space inside the box into upper and lower parts. The upper part of the box is used to place and store the energy storage power supply. The energy storage power supply consists of several small energy storage power supply blocks. Two downward-extending recessed pits are dug on the upper surface of the partition board. The energy storage power supply includes two columns of longitudinally stacked energy storage power supply blocks, and each column of stacked energy storage power supply blocks is placed in a recessed pit. Splitting the energy storage power supply into two columns of stacked energy storage power supply blocks and placing them in the recessed pits with a horizontal plane height lower than the partition board can increase the stability of the energy storage power supply, reduce the possibility of the energy storage power supply shaking during handling, facilitate the handling and movement of the energy storage device, and reduce the difficulty of handling the energy storage device.

[0023] Rectangular insertion openings are dug in the centers of both sides of the box, and the insertion openings penetrate the side surface of the box. As Figure 3 shown, a pull opening is arranged in the insertion opening. The pull opening is divided into two parts: an installation edge and a grip opening. The center of the grip opening is an empty groove part, and the empty groove extends obliquely upward into the grip opening. The installation edge is arranged around the opening edge of the grip opening, and the installation edge extends outward at the opening. The length and width of the opening with the installation edge are greater than the length and width of the insertion opening. When the pull opening is installed in the insertion opening, the grip opening continuously penetrates into the insertion opening until the installation edge covers the side surface of the box. Since the width of the opening with the installation edge is greater than the width of the insertion opening, the pull opening can be installed on the side surface of the box, and then several fasteners can be installed to fix the pull opening on the side surface of the box. The grip opening extends obliquely upward, and the installation angle formed by the grip opening and the installation plate is clamped on the upper edge of the insertion opening. During handling, the handler reaches into the grip opening and applies an upward and oblique force along the grip opening. The force is decomposed into two forces: vertically upward and inward perpendicular to the side surface of the box. The inward acting force can press the pull opening installed on the side surface of the box, reducing the fixing pressure of the fastener fixing the pull opening on the side surface of the box during handling. The design direction of the obliquely upward grip opening facilitates the user to apply force during the process of handling the box and reduces the handling difficulty.

[0024] A detachable hanging strip is installed on the back side of the box. As Figure 4 shown, the detachable hanging strip includes two longitudinal plates and a transverse plate. The longitudinal plates and the transverse plate are spliced with each other to form a square detachable hanging strip. On the lower sides of the left and right sides of the surface of the transverse plate, kidney-shaped installation openings are provided. After the detachable hanging strip is spliced, fasteners are used to pass through the kidney-shaped holes to fix the detachable hanging strip on the box. A hanging platform is additionally installed above the surface of the transverse plate. Two holes are provided on both sides of the hanging platform, and the hanging platform is fixed above the transverse plate by adding fasteners into the holes. The longitudinal height of the hanging platform is higher than that of the transverse plate. When there is no suitable placement for the energy storage device on the site plane after the energy storage device is handled, the energy storage device is hung on the idle position of the wall at the edge of the site through the outward-extending position of the hanging platform, giving multiple placement options for the energy storage device and improving the environmental compatibility of the energy storage device.

[0025] The interior of the box is divided into upper and lower parts by a partition board. The space above the partition board is used to place the energy storage power supply, and the plug-in part is installed in the space below. As Figure 5 shown, an installation board is longitudinally installed inside the lower side of the box, and the plug-in part is arranged on the installation board. A plug-in board is provided on the right side of the installation board, and several sockets of different models are provided on the plug-in board. The multiple sockets can be compatible with more forms of fork lines, improving the adaptability of the energy storage device in this embodiment to more power usage scenarios. Heat dissipation openings arranged vertically downward in an array are provided on both sides of the installation board. Heat generated during the operation of the energy storage power supply and other components is discharged outward through the heat dissipation openings to maintain the heat balance inside the energy storage device. The heat dissipation openings are integrally arranged on the lower side of the box, and the lower layout position can reduce the erosion of rainwater on the heat dissipation openings. It also avoids the entry of water vapor from the high-positioned heat dissipation openings into the box interior, which may affect the normal operation of the energy storage power supply and other devices. Therefore, in the energy storage device of this embodiment, by installing inclined upward pulling openings on both sides of the box, it is convenient for users to apply force when carrying the energy storage device, improving the convenience of carrying the energy storage device. At the same time, after a detachable hanging strip is provided on the back side of the box, when there is an environmental layout requirement, the energy storage device can be hung on a wall or other places, providing more choices for the placement position of the energy storage device and improving the compatibility of the energy storage device with the environment.

[0026] Embodiment 2: An energy storage device in this embodiment, the specific structure of the energy storage device is as Figure 1 and Figure 2 shown, including a box and a cabinet door. There is a space inside the box and the front end is left empty. A cabinet door is provided on the front side of the box. A border strip is provided between the cabinet door and the box. The border strip is installed on the front edge of the box. Several installation holes are provided on the border strip, and the same spacing exists between any two installation holes. The border strip is fixed to the front edge of the box by passing fasteners through the installation holes. A notch is provided between any two installation holes, and an installation structure adapted to the notch is provided on the cabinet door. The cabinet door can be installed on the box by clamping the installation structure in the notch. The form of connection between the installation structure and the notch can not only fasten the cabinet door to the box, but also reduce the installation difficulty of installing the cabinet door on the box by the direct connection method, achieving a firm and efficient installation, improving the structural strength of the box itself, reducing the possibility that the box cannot bear the strength of the energy storage power supply during handling, and thus improving the safety of carrying the energy storage device.

[0027] A partition board is installed inside the box to divide the space inside the box into upper and lower parts. The upper part of the box is used to place and store the energy storage power supply. The energy storage power supply consists of several small energy storage power supply blocks. Two downward-extending recessed pits are dug on the upper surface of the partition board. The energy storage power supply includes two columns of longitudinally stacked energy storage power supply blocks, and each column of stacked energy storage power supply blocks is placed in one recessed pit. Splitting the energy storage power supply into two columns of stacked energy storage power supply blocks and placing them in the recessed pits with a horizontal plane height lower than the partition board can increase the stability of the energy storage power supply, reduce the possibility of the energy storage power supply shaking during handling, facilitate the handling and movement of the energy storage device, and reduce the difficulty of handling the energy storage device.

[0028] Rectangular embedding interfaces are dug in the centers of both sides of the box, and the embedding interfaces penetrate the side surfaces of the box. As Figure 3 shown, a pulling port is arranged in the embedding interface. The pulling port is divided into two parts: an installation edge and a gripping port. The center of the gripping port is an empty groove part, and the empty groove extends obliquely upward into the gripping port. The installation edge is arranged around the opening edge of the gripping port, and the installation edge extends outward at the opening. The length and width of the opening with the installation edge are greater than the length and width of the embedding interface. When the pulling port is installed in the embedding interface, the gripping port continuously penetrates into the embedding interface until the installation edge covers the side surface of the box. Since the width of the opening with the installation edge is greater than the width of the embedding interface, the pulling port can be installed on the side surface of the box, and then several fasteners can be installed to fix the pulling port on the side surface of the box. The gripping port extends obliquely upward, and the installation angle formed by the gripping port and the installation plate is clamped on the upper edge of the embedding interface. In this embodiment, the gripping port has a certain arc in addition to extending obliquely upward. During handling, the handler reaches into the gripping port and applies a force obliquely upward along the gripping port. The force is decomposed into two forces: vertically upward and inward perpendicular to the side surface of the box. At the same time, the gripping port with an obliquely upward arc is more suitable for the gripping method of the user during handling, facilitating the user's application of force, reducing the handling difficulty of the user, and improving the handling efficiency of the user. The inward force can press the pulling port installed on the side surface of the box, reducing the fixing pressure of the fastener fixing the pulling port on the side surface of the box during handling. The design direction of the obliquely upward gripping port facilitates the user to apply force during the process of handling the box and reduces the handling difficulty.

[0029] A detachable hanging strip is installed on the back side of the box, as Figure 4As shown in the figure, the detachable hanging strip includes two longitudinal plates and a transverse plate. The longitudinal plates and the transverse plate are spliced together to form a square detachable hanging strip. Below the left and right sides of the surface of the transverse plate, kidney-shaped mounting openings are provided. After the detachable hanging strip is spliced, fasteners are used to pass through the kidney-shaped holes to fix the detachable hanging strip on the box body. A hanging platform is additionally installed above the surface of the transverse plate. There are holes on both sides of the hanging platform, and the hanging platform is fixed above the transverse plate by adding fasteners into the holes. The longitudinal height of the hanging platform is higher than that of the transverse plate. When there is no suitable place on the site plane after the energy storage device is transported for placing the energy storage device, the energy storage device is hung on the idle position on the wall at the edge of the site through the position where the hanging platform extends outwards, giving multiple placement options for the energy storage device and improving the environmental compatibility of the energy storage device.

[0030] The inside of the box body is divided into upper and lower parts by a partition plate. The space above the partition plate is used to place the energy storage power supply, and the lower space is installed with a plug-in part. As Figure 5 shown, an installation plate is longitudinally installed inside the lower side of the box body, and the plug-in part is arranged on the installation plate. A plug-in board is arranged on the right side of the installation plate, and several different types of sockets are provided on the plug-in board. The multiple sockets can be compatible with more forms of fork lines, improving the adaptability of the energy storage device in this embodiment to more forms of power supply usage scenarios. Heat dissipation openings are arranged on both sides of the installation plate in a vertical array of vertically downward holes. Heat generated during the operation of the energy storage power supply and other components is discharged outwards through the heat dissipation openings to maintain the heat balance inside the energy storage device. The heat dissipation openings are integrally arranged on the lower side of the box body, and the lower arrangement position can reduce the erosion of rainwater on the heat dissipation openings. It also avoids water vapor entering the box body from the high heat dissipation openings at high positions and affecting the normal operation of the energy storage power supply and other devices. Therefore, in the energy storage device in this embodiment, by installing inclined upward pulling openings on both sides of the box body, it is convenient for users to exert force when transporting the energy storage device, improving the convenience of transporting the energy storage device. At the same time, after a detachable hanging strip is provided on the back side of the box body, when there is a need for the layout environment, the energy storage device can be hung on places such as walls, giving more placement position selection space for the energy storage device and improving the compatibility of the energy storage device with the environment.

Claims

1. An energy storage device, characterized in that, It includes a box body and a cabinet door. The cabinet door is connected to the front side of the box body. There is a partition board inside the box body. An energy storage power supply is provided above the partition board. There is an embedding interface on the side of the box body. A pull opening is arranged in the embedding interface. A detachable hanging strip is provided at the rear side of the box body.

2. The energy storage device according to claim 1, wherein The detachable hanging strip includes two transverse plates and two longitudinal plates. The transverse plates and the longitudinal plates are spliced to form a square detachable hanging strip. There is an installation opening below the surface of the transverse plate. The installation opening is located close to the longitudinal plate. Hanging platforms are provided above the surfaces of the upper and lower transverse plates.

3. An energy storage device according to any one of claims 1 or 2, characterized in that, The pull opening includes an installation edge and a grip opening. The installation edge is connected to the edge of the opening of the grip opening and extends outward. There is an empty groove inside the grip opening. The empty groove extends obliquely upward.

4. An energy storage device according to claim 2, wherein, There is an insertion part between the lower part of the partition board and the bottom end inside the box body. A plug board is installed on the right surface of the insertion part. A number of sockets are provided on the plug board.

5. An energy storage device according to claim 4, wherein There is a border strip between the cabinet door and the box body. The border strip surrounds the front edge of the box body.

6. An energy storage device according to claim 5, characterized in that, Heat dissipation openings are provided on both sides of the insertion part. The heat dissipation openings include a number of holes. The holes are arranged in a vertical downward array.

7. An energy storage device according to claim 3, wherein The embedding interface is arranged at the center of the side of the box body. The grip opening of the pull opening is embedded and installed in the embedding interface. The installation edge fits with the box body at the edge of the embedding interface.

8. An energy storage device according to claim 5, characterized in that, Installation holes and concave holes are provided on the border strip. The concave opening is arranged at one side edge of the border strip. The installation holes are arranged between two concave openings.

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