Energy storage container battery rack and energy storage container

Abstract

The utility model relates to the technical field of battery racks, and discloses an energy storage container battery rack and an energy storage container, the battery rack comprises first skeletons, assembling skeletons, second skeletons and batteries, the two sides of the first skeletons are arrayed on the inner sides of the four second skeletons, and the assembling skeletons are arranged on the two sides of the second skeletons. Every two of the four second frameworks form a group and are located at the two ends of the two sides of the first framework respectively, the middle sections of the two sides of the first frameworks are welded to the two splicing frameworks respectively, and the battery is located in a square empty groove formed by the first frameworks, the splicing frameworks and the second frameworks; the energy storage container comprises the battery rack; according to the energy storage container battery rack, through the arrangement of the limiting pieces, the position of the battery pack can be limited, in this way, the mounting and dismounting efficiency of the battery pack can be improved, the use structure is stable, and the phenomena that the locking structure is unlocked due to accidental touch, and the battery pack slides off are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of battery racks, in particular to an energy storage container battery rack and an energy storage container. Background Art

[0002] An energy storage system is a system that stores energy and supplies power. It has functions such as smooth transition, peak shaving and valley filling, frequency and voltage regulation, etc. It can smooth the output of solar and wind power generation, reduce the impact of its randomness, intermittency and volatility on the power grid and users, and reduce users' electricity bills by charging during valley price periods and discharging during peak price periods. It can operate independently when the main power grid is out of power, ensuring uninterrupted power supply to users.

[0003] Existing container battery racks are made of square tubes or welded sheet metal parts. After the assembled container battery rack is placed in a designated position inside the container, the battery pack is lifted to a certain height by a forklift and then manually pushed from the forklift to the battery rack. At the same time, a large number of screws are usually used to fix the battery pack in place. The shaking caused during the transportation of the container may usually cause certain surface damage to the battery pack, which may seriously affect its normal use. In addition, the traditional method of fixing the battery pack to the container with a large number of screws results in slow installation efficiency. Utility Model Content

[0004] Technical problem to be solved: In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide an energy storage container battery rack and an energy storage container, which have the advantages of fast installation efficiency and reducing damage to battery packs caused by collisions during transportation, and are used to solve the problem of poor stability of container battery racks in the prior art that are made of square tubes or sheet metal parts welded together.

[0005] Technical solution: To achieve the above-mentioned objectives, the present invention provides the following technical solution: a battery rack for an energy storage container, comprising a first frame, an assembled frame, a second frame, and batteries, wherein the two sides of a plurality of the first frames are arrayed on the inner sides of four second frames, and the four second frames are grouped in pairs and located at both ends of the first frame, and the middle sections of the two sides of a plurality of the first frames are respectively welded to the two assembled frames, and the batteries are located inside the square slot formed by the first frame, the assembled frame, and the second frame;

[0006] Several top plates are set at the bottom of the first frame, side plates are fixedly set above the side walls of the first frame, a bottom plate is fixedly set on one side of the inner wall of the first frame, a buffer part is fixedly set on the back side of the first frame, and a limiting part is fixedly set on the inner side of part of the second frame.

[0007] Preferably, the buffer member includes a mounting block, a sliding rod is slidably inserted inside the mounting block, one end of the sliding rod is fixedly connected to a limiting disk, the other end of the sliding rod is fixedly connected to a buffer plate, and one side of the mounting block is fixedly connected to a spring.

[0008] Preferably, the limiting member includes a mounting post, the outer side of the mounting post is connected to a coil spring, the outer side of the coil spring is connected to a movable ring, one side of the movable ring is fixedly connected to a rotating plate, the other end of the mounting post is fixedly connected to the limiting plate, a magnetic block is provided on one side of the rotating plate, an insertion rod is provided at the bottom of the rotating plate, and a mounting piece is provided on the outer side of the insertion rod.

[0009] Preferably, a magnetic sheet is provided on the inner side of part of the second skeleton, the magnetic poles of the magnetic sheet are opposite to the magnetic poles of the magnetic block, the inner side of the second skeleton on which the magnetic sheet is installed is fixedly connected to one end of the mounting column, one side of the mounting sheet is fixedly connected to the battery, and a through hole is provided at the top of the first skeleton below the mounting sheet, and the through hole is connected to the through hole provided inside the mounting sheet.

[0010] Preferably, rubber pads are provided on the inner sides of the side panels, the inner sides of the buffer components and the bottom of the top panel.

[0011] An energy storage container comprises a box body, wherein the battery rack is fixedly arranged inside the box body, and the battery rack is provided in two sets, which are respectively arranged along the inner wall of both sides of the box body.

[0012] Preferably, both side walls of the box body are provided with openable and closable louvers corresponding to the square slots of each vertical column of battery racks for accommodating batteries; and a box door is provided at one end of the box body.

[0013] Beneficial effects: Compared with the prior art, the utility model provides an energy storage container battery rack and an energy storage container, which have the following beneficial effects:

[0014] 1. The energy storage container battery rack is assembled by a first frame, an assembly frame, and a second frame to form a container frame. The interior of the frame is divided into multiple fixed storage spaces for battery packs, which are used to place a large number of battery packs. At the same time, side panels, buffers, bottom plates and other structures are provided inside each fixed storage space to fit with the surface of the battery pack. Through these structures, the battery pack can have a certain degree of buffering and collision damage reduction during transportation, which is used to protect the transportation safety of the battery pack during container transportation.

[0015] 2. The energy storage container battery rack can limit the position of the battery pack by setting the limit parts. This method not only improves the installation and removal efficiency of the battery pack, but also makes the structure more stable, avoiding accidental touch that causes the locking structure to open and cause the battery pack to slip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the battery rack structure disclosed in the present utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the utility model without the battery.

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0019] Figure 4 This is a schematic diagram of the buffer component of the battery rack disclosed in the present utility model.

[0020] Figure 5 This is a schematic diagram of the limiting member of the battery rack disclosed in the present utility model.

[0021] Figure 6 This is a schematic diagram of the structure of the energy storage container including the battery rack disclosed in this utility model

[0022] In the figure: 1. first frame; 2. assembled frame; 3. second frame; 4. battery; 5. top plate; 6. side plate; 7. bottom plate; 8. buffer; 9. limiter; 81. mounting block; 82. sliding rod; 83. limit plate; 84. spring; 85. buffer plate; 91. mounting column; 92. coil spring; 93. movable ring; 94. limit plate; 95. rotating plate; 96. magnetic block; 97. plug-in rod; 98. mounting plate; 10. cabinet body; 101 louver; 102. cabinet door. DETAILED DESCRIPTION

[0023] The following describes the implementation of the present invention through specific embodiments. People skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0024] See also Figures 1 to 6 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the efficacy and purpose that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0025] Example 1, please refer to Figure 1-2 This embodiment provides a battery rack for an energy storage container, comprising a first frame 1, an assembled frame 2, a second frame 3, and a battery 4. The two sides of several first frames 1 are arrayed on the inner side of four second frames 3, and the four second frames 3 are grouped in pairs and located at both ends of the two sides of the first frame 1. The middle sections of the two sides of several first frames 1 are respectively welded to the two assembled frames 2, and the battery 4 is located inside the square slot formed by the first frame 1, the assembled frame 2, and the second frame 3.

[0026] Please see the attached Figure 3 Several top plates 5 are provided at the bottom of the first frame 1, side plates 6 are fixedly provided above the side walls of the first frame 1, a bottom plate 7 is fixedly provided on one side of the inner wall of the first frame 1, a buffer member 8 is fixedly provided on one side of the back of the first frame 1, and a limiting member 9 is fixedly provided on the inner side of part of the second frame 3.

[0027] Among them, rubber pads are provided on the inner side of the side panel 6 , the inner side of the buffer member 8 and the bottom of the top panel 5 .

[0028] To be more specific, the container frame is formed by assembling the first frame 1, the assembly frame 2, and the second frame 3. The interior of the frame is divided into multiple fixed storage spaces for battery packs, which are used to place a large number of battery packs. At the same time, side panels 6, buffer parts 8, bottom plates 7 and other structures are provided inside each fixed storage space for fitting with the surface of the battery pack. Through some structures, the battery pack can have a certain degree of buffering and collision damage reduction during transportation, which is used to protect the transportation safety of the battery pack during container transportation.

[0029] Please see the attached Figure 4 The buffer member 8 includes a mounting block 81, a sliding rod 82 is slidably inserted inside the mounting block 81, one end of the sliding rod 82 is fixedly connected to a limiting disk 83, the other end of the sliding rod 82 is fixedly connected to a buffer plate 85, and one side of the mounting block 81 is fixedly connected to a spring 84.

[0030] Please see the attached Figure 5 The limiting member 9 includes a mounting column 91, the outer side of the mounting column 91 is connected to a coil spring 92, the outer side of the coil spring 92 is connected to a movable ring 93, one side of the movable ring 93 is fixedly connected to a rotating plate 95, the other end of the mounting column 91 is fixedly connected to a limiting plate 94, a magnetic block 96 is provided on one side of the rotating plate 95, an insertion rod 97 is provided at the bottom of the rotating plate 95, and a mounting piece 98 is sleeved on the outer side of the insertion rod 97.

[0031] Among them, a magnetic piece is provided on the inner side of part of the second skeleton 3, and the magnetic pole of the magnetic piece is opposite to the magnetic pole of the magnetic block 96. The inner side of the second skeleton 3 with the magnetic piece is fixedly connected to one end of the mounting column 91, and one side of the mounting piece 98 is fixedly connected to the battery 4. The top of the first skeleton 1 is located below the mounting piece 98 and is provided with a through hole, which is connected to the through hole provided inside the mounting piece 98.

[0032] Specifically, by setting the limiter 9, the position of the battery pack can be limited. This method not only improves the efficiency of installing and removing the battery pack, but also makes the structure more stable, avoiding accidental touch that causes the locking structure to open and cause the battery pack to slip.

[0033] During use, the specific disassembly and installation method is: by rotating the rotating plate 95, the insertion rod 97 at the bottom of the rotating plate 95 is separated from the mounting plate 98 and the through hole. At this time, during the synchronization process, the coil spring 92 will rotate elastically with the rotation of the movable ring 93 until the rotating plate 95 is vertically aligned with the second frame 3. At this time, the magnetic block 96 is attracted to the magnetic sheet on the inner side of the second frame 3, and the rotating plate 95 can be limited, thereby facilitating the removal of the battery 4. Similarly, after the magnetic block 96 is separated from the magnetic sheet, the rotating plate 95 is subjected to the rotational force of the coil spring 92, so that the rotating plate 95 always rotates to the side of the mounting plate 98, and the insertion rod 97 is plugged into the through hole inside the mounting plate 98 and the through hole at the top of the first frame 1 to limit the front side of the battery 4, while the rear side limit of the battery 4 is achieved by the buffer part 8.

[0034] Example 2, please refer to Figure 6 This embodiment provides an energy storage container, including a container 10, within which the battery racks described in Example 1 are fixedly mounted. Two sets of battery racks are provided, one on each side of the container 10 and positioned against the inner wall. Openable and closable louvers 101 are provided on both sides of the container 10, corresponding to the square slots in each vertical row of battery racks for accommodating batteries. This facilitates ventilation and heat dissipation within the container. A door 102 is provided at one end of the container 10 to facilitate access for battery inspection and maintenance.

[0035] The shutter 101 is detachably or openably connected to the two side walls of the box body 10, and the limiter 9 is arranged on the side close to the shutter 101. When loading and unloading the battery, the user can remove or open the shutter 101 and remove and install the battery from the shutter installation position to avoid operation inside the box body 10.

[0036] Figure 6 The shutters 101 shown are only examples and do not necessarily follow the actual structure. In actual applications, the shutters 101 may be floor-standing, opposite to the array battery accommodation space, to simplify the overall structure of the container.

[0037] In summary, the energy storage container battery rack is assembled by the first frame 1, the assembly frame 2, and the second frame 3 to form a container frame. The frame is divided into multiple fixed storage spaces for battery packs, which are used to place a large number of battery packs. At the same time, each fixed storage space is provided with side panels 6, buffers 8, bottom plates 7 and other structures for fitting with the surface of the battery pack. Through some structures, the battery pack can have a certain buffering effect and collision damage reduction during transportation, which is used to protect the transportation safety of the battery pack during container transportation. By setting the limiter 9, the position of the battery pack can be limited, and this method can not only improve the installation and disassembly efficiency of the battery pack, but also make the structure more stable, avoiding accidental touch that causes the locking structure to open and cause the battery pack to slip.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy storage container battery rack, comprising a first frame (1), an assembly frame (2), a second frame (3) and a battery (4); Its characteristics are: The two side arrays of a plurality of the first skeletons (1) are arranged on the inner side of the four second skeletons (3), and the four second skeletons (3) are arranged in pairs and are located at both ends of the two sides of the first skeleton (1). The middle sections of the two sides of a plurality of the first skeletons (1) are welded to the two assembled skeletons (2) respectively, and the battery (4) is located inside the square slot formed by the first skeleton (1), the assembled skeleton (2) and the second skeleton (3); A plurality of top plates (5) are provided at the bottom of the first frame (1), side plates (6) are fixedly provided above the side walls of the first frame (1), a bottom plate (7) is fixedly provided on one side of the inner wall of the first frame (1), a buffer member (8) is fixedly provided on one side of the back of the first frame (1), and a limiting member (9) is fixedly provided on the inner side of part of the second frame (3).

2. The energy storage container battery rack according to claim 1, characterized in that: The buffer member (8) comprises a mounting block (81), a sliding rod (82) is slidably inserted into the interior of the mounting block (81), one end of the sliding rod (82) is fixedly connected to a limiting plate (83), the other end of the sliding rod (82) is fixedly connected to a buffer plate (85), and one side of the mounting block (81) is fixedly connected to a spring (84).

3. The energy storage container battery rack according to claim 1, characterized in that: The limiting member (9) includes a mounting post (91), the outer side of the mounting post (91) is connected to a coil spring (92), the outer side of the coil spring (92) is connected to a movable ring (93), one side of the movable ring (93) is fixedly connected to a rotating plate (95), the other end of the mounting post (91) is fixedly connected to a limiting plate (94), one side of the rotating plate (95) is provided with a magnetic block (96), the bottom of the rotating plate (95) is provided with an insertion rod (97), and the outer side of the insertion rod (97) is provided with a mounting piece (98).

4. The energy storage container battery rack according to claim 3, characterized in that: A magnetic sheet is provided on the inner side of a portion of the second frame (3), the magnetic poles of the magnetic sheet are opposite to the magnetic poles of the magnetic block (96), the inner side of the second frame (3) on which the magnetic sheet is installed is fixedly connected to one end of the mounting column (91), one side of the mounting sheet (98) is fixedly connected to the battery (4), and a through hole is provided on the top of the first frame (1) below the mounting sheet (98), and the through hole is connected to a through hole provided inside the mounting sheet (98).

5. The energy storage container battery rack according to claim 1, characterized in that: Rubber pads are provided on the inner side of the side panel (6), the inner side of the buffer member (8) and the bottom of the top panel (5).

6. An energy storage container, comprising a box body (10), characterized in that: The box (10) is fixedly provided with a battery rack according to any one of claims 1 to 5, and the battery racks are in two sets, which are respectively provided along the inner walls on both sides of the box (10).

7. The energy storage container according to claim 6, characterized in that: Both side walls of the box body (10) are provided with openable and closable shutters (101) corresponding to the square slots of each vertical column of battery racks for accommodating batteries; and a box door (102) is provided at one end of the box body (10).

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