CN210224101U

CN210224101U - Battery rack for energy storage container

Info

Publication number: CN210224101U
Application number: CN201921061481.1U
Authority: CN
Inventors: Guoqiang Huang; 黄国强; Qianfeng Yu; 于前锋; Kun Wang; 王昆; Chao Yang; 杨超
Original assignee: Suzhou Ai Seoul Energy Co Ltd
Current assignee: Suzhou Ai Seoul Energy Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-03-31
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a battery rack for an energy storage container, which comprises a frame for placing a battery box, wherein the frame comprises a first supporting column and a beam, the two axial ends of the beam are respectively connected with the end parts of the two oppositely arranged first supporting columns, at least one guide rail is arranged between the upper beam and the lower beam, and the two axial ends of the guide rail are respectively fixedly connected with the two oppositely arranged first supporting columns; a limiting block which is connected with the battery box in a nested manner is arranged at one axial end of the guide rail, a battery box cover plate is arranged at one end part of the battery box, and a limiting hole matched with the limiting block is formed in the battery box cover plate; the realization is spacing to the battery box, has solved the defect that great rocking appears in the battery box in the transportation, drops.

Description

Battery rack for energy storage container

Technical Field

The utility model relates to an energy storage battery technical field especially relates to a battery rack for energy storage container.

Background

With the rapid development of the electronic information industry, the development of data centers is also entering a new stage. Especially, the application of container data centers is increasing, the energy storage container is an energy storage device with highly integrated interior, a large-capacity energy storage battery is placed in the energy storage container, the energy storage container is connected with external equipment through a small number of primary and secondary interfaces, and the energy storage container has the characteristics of high integration level, small occupied area, flexibility in installation, good mobility and expansibility and the like.

The battery box is as the partly of container power supply, and the stability of battery box is the key that influences the container operation, and the support of battery frame to the battery is unstable, and the battery drops easily, causes the container because of the outage influence that causes the operation interrupt.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that the background art exists, the utility model provides an energy storage is battery rack for container realizes spacing to the battery box, has avoided in the transportation battery box to appear great rocking, the defect that drops.

The utility model provides a battery rack for energy storage container, including the frame that is used for placing the battery box, the frame includes first support column and crossbeam, and the axial both ends of crossbeam are connected to two first support column tip that set up relatively respectively, are provided with at least one guide rail between two upper and lower crossbeams, and the axial both ends of guide rail respectively with two first support column fixed connection that set up relatively; and a limiting block which is connected with the battery box in a nested manner is arranged at one axial end of the guide rail.

Furthermore, a battery box cover plate is arranged at one end of the battery box, and a limiting hole matched with the limiting block is formed in the battery box cover plate.

Furthermore, the guide rail comprises an L-shaped guide rail part and a bending fixing part, the limiting block is arranged at the axial end part of a bending surface of the L-shaped guide rail part, the bending fixing part is arranged at the axial two ends of the other bending surface of the L-shaped guide rail part, and the guide rail is fixedly connected with the first support column through the bending fixing part.

Furthermore, the battery rack is two at least battery racks, a second supporting column with an opening and a wire trough plate connected with the opening of the second supporting column are arranged at the joint of each battery rack, the wire trough plate and the second supporting column form a first cavity for placing a cable, and two axial ends of the second supporting column are fixedly connected with the cross beam.

Furthermore, a threading hole is formed in one side face of the second supporting column and communicated with the first cavity, and a wire guide hole coincident with the axis of the threading hole is formed in the side face of the battery box.

Furthermore, the opening part of the second support column is axially provided with an outward-bent concave table, a fixing hole is formed in the concave table, and the wire duct plate is connected to the concave table through the connecting piece and the fixing hole in a matched mode.

Furthermore, the battery box cover plate is provided with heat dissipation holes.

Furthermore, the upper part and the lower part of the frame are respectively provided with a cover plate fixedly connected through a first support column, and the bottom of the first support column is provided with a foundation connecting piece.

The utility model provides a pair of battery rack for energy storage container's advantage lies in: the battery rack for the energy storage container provided by the structure of the utility model realizes the limit of the battery box, and avoids the defects of great shaking and falling off of the battery box in the transportation process; the use of the limiting block avoids the defect that a limiting strip needs to be arranged in the traditional battery rack to limit the battery box, and on the other hand, the limiting block can limit the freedom degree of movement of the battery box due to the direct nested connection with the battery box, thereby further fixing the battery box; two battery frames are placed back to back, the limiting blocks in the two rows are respectively arranged close to the back to back parts, so that an overhaul channel can be avoided, springs are sleeved on the limiting blocks to buffer the pushing force of the battery box, and the defect that the limiting blocks are directly acted with force to cause structural deformation is overcome; the wiring in the battery rack is arranged in the groove formed in the second supporting column and then covered by the wiring groove plate, so that the defect that the battery rack is not attractive due to the fact that cables are untidy when wires are externally arranged in the traditional battery rack is avoided.

Drawings

Fig. 1 is a schematic structural view of a battery rack for an energy storage container according to the present invention;

FIG. 2 is an assembly view of the battery box and the battery holder of the present invention;

fig. 3 is a schematic structural view of the guide rail of the present invention;

fig. 4 is a schematic structural view of a second support pillar of the present invention;

fig. 5 is a schematic structural view of the rear cover plate of the battery box of the present invention;

the battery pack comprises 1-a first support column, 2-a second support column, 3-a line groove plate, 4-a cross beam, 5-a guide rail, 6-a cover plate, 7-a ground connecting piece, 9-a battery box, 10-a battery box cover plate, 21-a threading hole, 22-a fixing hole, 23-a concave table, 51-a limiting block, 52-a bending fixing part, 53-a supporting part, 91-a limiting hole and 92-a radiating hole.

Detailed Description

The technical solutions of the present invention are explained in detail below with reference to specific embodiments, and many specific details are set forth in the following description to provide a thorough understanding of the present invention. The present invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 5, the utility model provides a battery rack for energy storage container, including the frame that is used for placing battery box 9, the frame includes first support column 1 and crossbeam 4, and the axial both ends of crossbeam 4 are connected to two first support column 1 tip that set up relatively respectively, are provided with at least one guide rail 5 between two upper and lower crossbeams 4, and the axial both ends of guide rail 5 are respectively with two first support column 1 that set up relatively fixed connection; one axial end of the guide rail 5 is provided with a limiting block 51 which is nested and connected with the battery box 9. The guide rails 5 and the cross beams 4 can be arranged at a certain angle, preferably, the guide rails 5 and the cross beams 4 are arranged in parallel, the number of the guide rails 5 can be 1 or more than 1, when more than 1 guide rail is arranged, the guide rails 5 which are adjacent up and down in the same column are arranged in parallel, and the distance between the guide rails is slightly larger than the thickness of the main body of the battery box 9, so that a space for placing the battery box 9 is formed between each guide rail and the first support column 1.

The battery box 9 is put into the frame through the guide rail 5 from one end far away from the limiting block 51, the battery box 9 is nested and connected with the limiting block 51 along with the pushing-in of the battery box 9, and the limiting block 51 can be a bending part of the guide rail 5 or a part fixedly connected with the guide rail 5; when the limiting block 51 is a component fixedly connected with the guide rail 5, the guide rail 5 and the limiting block 51 may be fixedly connected by welding, screwing, or the like. The use of stopper avoids needing to set up spacing in the traditional battery frame on the one hand to the spacing defect of battery box 9, on the other hand, the fixed of position can not be realized to the battery box to traditional spacing strip, only limits the position that battery box 9 can impel, consequently in transportation, handling, causes rocking of battery box 9 easily, drops even. The limiting block 51 arranged in the application can limit the freedom degree of movement of the battery box 9 due to direct nested connection with the battery box 9, so that the battery box 9 is further fixed.

As shown in fig. 1 and 5, a battery box cover plate 10 is disposed at one end of the battery box 9, and a limiting hole 91 matched with the limiting block 51 is formed in the battery box cover plate 10. As shown in fig. 3, the guide rail 5 includes an L-shaped guide rail portion 53 and a bending fixing portion 52, the stopper 51 is disposed at an axial end portion of a bending surface of the L-shaped guide rail portion 53, the bending fixing portion 52 is disposed at axial both ends of another bending surface of the L-shaped guide rail portion 53, and the guide rail 5 is fixedly connected to the first support column 1 through the bending fixing portion 52. In the same battery frame that is listed as, stopper 51 sets up in same row, can adopt two battery frames to place back to back, and stopper 51 in two are close to respectively in the portion setting that backs, can avoid setting up maintenance channel. The double-row battery rack placed back to back saves space on the one hand, lightens the system weight, and weight is moderate simultaneously, is fit for artifical whole transport, and on the other hand great limit's promotion energy storage container's quality and volume energy density.

Stopper 51 is bent for the L type, the free extension end and the 9 nested connections of battery box that the L type was bent, can also be provided with the spring on stopper 51 simultaneously, the spring can be located on stopper 51, need confirm often because the user whether stopper 51 is accurate imbed in battery box 9, and if the pushing force is great, will probably cause stopper 51 to appear structural deformation, set up the spring in this application on stopper 51, cushion pushing force, avoided directly acting on the defect that structural deformation appears in stopper 51 with the effort.

In the present application, because the battery box 9 is pushed into the frame through the two oppositely disposed guide rails 9, two oppositely disposed limiting holes 91 are disposed on the battery box cover plate 10 to fix the battery box 9. The bending fixing portion 52 and the first support column 1 may be welded or screwed, and when the first support column 1 is screwed, a plurality of corresponding holes may be formed in the first support column 1, so that the bending fixing portion 52 may be movably fixed by being connected to different holes.

As shown in fig. 4, the battery rack is at least two rows of battery racks, a second supporting column 2 with an opening on one side and a wire casing plate 3 connected with the opening of the second supporting column 2 are arranged at the joint of each row of battery racks, the wire casing plate 3 and the second supporting column 2 form a first cavity for placing a cable, two axial ends of the second supporting column 2 are fixedly connected with a cross beam 4, and the second supporting column 2 and the first supporting column 1 are arranged in parallel. A threading hole 21 is formed in one side face of the second supporting column 2, the threading hole 21 is communicated with the first cavity, and a wire guide hole coincident with the axis of the threading hole 21 is formed in the side face of the battery box 9. The opening part of the second support column 2 is axially provided with an outward-bent concave table 23, a fixing hole 22 is formed in the concave table 23, and the line trough plate 3 is connected to the concave table 23 through a connecting piece and the fixing hole 22 in a matched mode.

When the battery box completely packed into the battery rack, the second support column 2 can have limiting function, the wiring in the battery rack is arranged in the groove formed by the second support column 2 and then covered by the wiring groove plate 3, so that the defect that the battery rack is not beautiful due to the fact that the cable is untidy when the wiring is arranged outside the traditional battery rack is avoided.

The wire chase board 3 is fixed through the second support column 2, so that when cables of the battery boxes in two adjacent columns of battery racks are wired through the second support column 2, hidden wiring is realized, the wire chase board 3 is fixed to the second support column 2 through the fixing hole 22 formed in the concave table 23, and the wire chase board 3 is convenient to assemble and disassemble, so that wiring on the second support column 2 and overhauling of the cables are realized.

As shown in fig. 5, the battery box cover plate 10 is provided with heat dissipation holes 92 through which electrical components in the battery box 9 can dissipate heat, thereby avoiding the defect that the electrical components are damaged due to an excessively high operating temperature.

In this embodiment, the upper and lower portions of the frame are respectively provided with a cover plate 6 fixedly connected through the first support column 1, and the bottom of the first support column 1 is provided with a foot connecting piece 7. The inner space that apron 6 and battery rack enclose is used for strong, weak current to walk the line, also can play the decoration effect, and first support column 1 is connected fixedly through lower margin connecting piece 7 and the box of energy storage container. The supporting beam 4 is composed of a cross beam and a longitudinal beam, the cross beam and the longitudinal beam are sequentially connected, and the cross beam and the longitudinal beam are respectively connected with the first supporting column 1 to form a frame.

The working principle is as follows: inserting the battery box 9 into the frame, in the battery box 9 is inserted in the operation of guide rail 5, the battery box cover plate 10 that the rear end of the battery box 9 set up slowly is close to the limiting block 51, until the limiting block 51 inserts in the limiting hole 91, the battery box 9 stops inserting, after the battery boxes in the multiseriate battery rack all insert, the cable that pulls out from each battery box gets into the cell body of second support column 2 through threading hole 21 respectively, threading hole 21 equipartition is in the second support column 2 side and bilateral symmetry arranges, draw corresponding delivery end from the second support column 2, in order to provide the signal to the battery management system, then use the trough plate 3 to hide the cell body of second support column 2, in order to realize hiding the advantage of wiring.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A battery rack for an energy storage container comprises a frame for placing a battery box (9), wherein the frame comprises first supporting columns (1) and cross beams (4), and the two axial ends of each cross beam (4) are respectively connected to the end parts of the two oppositely arranged first supporting columns (1), and is characterized in that at least one guide rail (5) is arranged between the upper cross beam (4) and the lower cross beam (4);

the axial two ends of the guide rail (5) are respectively and fixedly connected with the two first supporting columns (1) which are oppositely arranged, and one axial end of the guide rail (5) is provided with a limiting block (51) which is connected with the battery box (9) in an embedded mode.

2. The battery rack for the energy storage container as claimed in claim 1, wherein a battery box cover plate (10) is arranged at one end of the battery box (9), and a limiting hole (91) matched with the limiting block (51) is formed in the battery box cover plate (10).

3. The battery rack for the energy storage container according to claim 1, wherein the guide rail (5) comprises an L-shaped guide rail part (53) and a bending fixing part (52), the limiting block (51) is arranged at an axial end part of a bending surface of the L-shaped guide rail part (53), the bending fixing part (52) is arranged at two axial ends of the other bending surface of the L-shaped guide rail part (53), and the guide rail (5) is fixedly connected with the first support column (1) through the bending fixing part (52).

4. The battery rack for the energy storage container according to claim 1, wherein the battery rack is at least two rows of battery racks, a second supporting column (2) with an opening on one side and a wire groove plate (3) connected with the opening of the second supporting column (2) are arranged at the joint of each row of battery racks, a first cavity for placing a cable is formed by the wire groove plate (3) and the second supporting column (2), and two axial ends of the second supporting column (2) are fixedly connected with the cross beam (4).

5. The battery rack for the energy storage container as claimed in claim 4, wherein a threading hole (21) is formed in one side surface of the second supporting column (2), the threading hole (21) is communicated with the first cavity, and a wire guide hole coincident with the axis of the threading hole (21) is formed in the side surface of the battery box (9).

6. The battery rack for the energy storage container as claimed in claim 4, wherein the opening part of the second support column (2) is axially provided with an outward-bent concave platform (23), the concave platform (23) is provided with a fixing hole (22), and the line trough plate (3) is connected to the concave platform (23) through a connecting piece and the fixing hole (22) in a matching manner.

7. The battery rack for the energy storage container as claimed in claim 2, wherein the battery box cover plate (10) is provided with heat dissipation holes (92).

8. A battery stand for an energy storage container according to any of claims 1-7, characterized in that the upper and lower parts of the frame are provided with cover plates (6) fixedly connected by first support columns (1), respectively, and the bottom of the first support columns (1) are provided with foot connectors (7).