CN217606974U

CN217606974U - Box structure for placing battery and energy storage equipment

Info

Publication number: CN217606974U
Application number: CN202221016964.1U
Authority: CN
Inventors: 魏礼贵; 王康; 朱少帅
Original assignee: Xiamen Kehua Digital Energy Tech Co Ltd
Current assignee: Xiamen Kehua Digital Energy Tech Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-18
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a box structure and energy storage equipment for placing battery, this box structure includes: the box body comprises a plurality of clapboards which are arranged along a first direction, and the box body is divided into a plurality of battery bins and a converter bin which is positioned at one end by the clapboards; the battery bin is used for placing batteries, and the converter bin is used for placing a DC/DC converter; the plurality of brackets extend along a second direction vertical to the first direction, are embedded in the partition boards and are exposed out of the battery bins corresponding to the embedded partition boards at one side or two sides of the first direction; the plurality of bearing pieces are fixedly connected to one side or two sides of each support, which are exposed out of the battery bin, and the two oppositely arranged bearing pieces are suitable for bearing batteries in a matched manner; the energy storage structure comprises the box body structure, the battery and the DC/DC converter, and the capacity of the battery bin in the box body can be ensured on the premise of additionally arranging the converter bin through the improvement on the box body structure.

Description

Box structure for placing battery and energy storage equipment

Technical Field

The utility model relates to an energy storage equipment technical field, concretely relates to box structure and energy storage equipment for placing battery.

Background

Current energy storage equipment forms a plurality of battery compartments through a plurality of baffles of interval arrangement on container length direction in a standard container generally, sets up in every battery compartment along vertical extension's support and extend and in a plurality of backup pads of vertical distribution along container width direction, and the battery can be placed in the backup pad, and the battery in other battery compartments is influenced when the battery spontaneous combustion in certain battery compartment can be avoided to the baffle, increases energy storage equipment's security. However, the existing energy storage devices generally do not have an integrated DC/DC converter, which results in reduced usability of the energy storage device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect or the problem that exist among the background art, provide a box structure and energy storage equipment for placing the battery, box structure after the improvement can guarantee the capacity of battery compartment in the box under the prerequisite of addding the converter storehouse.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a case structure for housing a battery, comprising: the box body comprises a plurality of partition plates distributed along a first direction, and the box body is divided into a plurality of battery bins and a converter bin positioned at one end by the partition plates; the battery bin is used for placing batteries, and the converter bin is used for placing a DC/DC converter; the plurality of supports extend along a second direction perpendicular to the first direction and are embedded in the partition boards, and one side or two sides of each support in the first direction are exposed out of the battery compartment corresponding to the embedded partition board; and the bearing parts are fixedly connected to one side or two sides of each bracket exposed out of the battery compartment, and the two oppositely arranged bearing parts are suitable for bearing the batteries in a matched manner.

Further, the bearing pieces extend along a third direction perpendicular to the first direction and the second direction, and are arranged along the second direction to form a plurality of battery compartment grids distributed along the second direction and used for placing the batteries.

Further, the bearing part comprises a connecting part extending along the second direction and a bearing part extending along the first direction; the connecting part is fixed with the bracket in a threaded manner; the bearing part is suitable for bearing the battery.

Furthermore, the supports are distributed with three rows along a third direction; two rows of the bearing pieces are distributed along the third direction; and two ends of each row of the bearing parts are fixedly connected with the two corresponding adjacent brackets.

Furthermore, the device also comprises a plurality of battery bin doors; the box body is provided with a battery bin opening corresponding to each battery bin for loading or taking out the battery; each battery bin door is hinged with the box body corresponding to each battery bin opening and is suitable for opening or closing the corresponding battery bin opening.

Furthermore, the battery bin openings correspond to the battery bins and are arranged on two sides of the box body along the third direction.

Furthermore, the utility model also provides an energy storage equipment, it includes the box structure who is used for placing the battery as in any one above, and place in the battery of battery compartment and place in the DC/DC converter in converter storehouse.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. the box body structure is divided into a plurality of battery bins and a converter bin by the partition board, the battery bins can be used for placing batteries, the converter bin can be used for placing a DC/DC converter, so that the DC/DC converter can be matched with the batteries to improve the usability of energy storage equipment, meanwhile, the converter bin is additionally arranged, so that in order to ensure the capacity of the battery bins in the box body, the support is embedded on the partition board, one side or two sides of the support are exposed out of the battery bins corresponding to the embedded partition board, and the bearing piece is fixedly connected on the exposed side surface of the support and used for bearing the batteries; this box structure has reduced the support to the occupation of box inner space on the first direction through inlaying the support and establishing on the baffle, makes the both sides that are located the support at middle part expose respectively in the battery compartment of its baffle both sides of inlaying established simultaneously for a support can supply the carrier rigid coupling that holds in two battery compartments, consequently need not all to set up two supports to each battery compartment, has reduced the use amount of support, has also further reduced the support and has occupied box inner space on the first direction.

2. The carrier extends along the third direction and arranges along the second direction to form a plurality of battery compartment check, make placing of battery more orderly, also can utilize box inner space effectively.

3. The carrier sets up supporting part and connecting portion, and connecting portion are fixed with the support spiro union, and the supporting part can be used to bear the weight of the battery, improves the structural stability who holds carrier and the support stability to the battery.

4. The support is arranged in three rows, the bearing parts are arranged in two rows, two ends of each bearing part can be respectively fixed on the adjacent supports, and better support stability can be achieved when the strip-shaped batteries are placed on the adjacent supports.

5. The battery bin opening is formed in the box body, and the battery bin door is correspondingly arranged, so that the batteries in the battery bin can be conveniently taken and placed.

6. Both sides of the box body along the first direction are provided with battery bin openings, so that the batteries in the battery bins can be conveniently taken and placed from both sides of the box body.

7. The energy storage device comprises the box body structure, the battery and the DC/DC converter, the usability of the energy storage device is improved by matching the DC/DC converter with the battery, and the capacity of a battery bin in the box body is ensured by improving the box body structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a box structure for placing a battery according to the present invention;

fig. 2 is a schematic structural view of the box structure of fig. 1 with a portion of the battery placed therein.

Description of the main reference numerals:

a case 10; a partition plate 11; side wall panels 12; end wall panels 13; a converter bin 14; a battery compartment opening 15; a battery compartment door 16; a battery compartment 17; a bracket 21; a carrier 22; a battery 30; a DC/DC converter 40.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, all directional or positional relationships, such as those using the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like, are based on the directional or positional relationships illustrated in the drawings and are for the purpose of convenience in describing the invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring to fig. 1 and 2, fig. 1 shows a box structure for placing a battery provided by the present invention, which includes a box 10, a bracket 21, a bearing 22 and a battery compartment door 16.

In this embodiment, taking the direction shown in fig. 1 as an example, the first direction is a length direction of the box 10, the third direction perpendicular to the first direction is a width direction of the box 10, and the second direction is a vertical direction in space perpendicular to both the first direction and the second direction, and specifically, the coordinates in fig. 2 can be referred to.

The box 10 includes baffle 11, side wall 12 and tip wallboard 13, include bottom plate and roof in addition, wherein side wall 12 and tip wallboard 13 all are equipped with two, and four end to end in proper order, the bottom plate is located the bottom of side wall 12 and tip wallboard 13, the top of side wall 12 and tip wallboard 13 is located to the roof, thereby make side wall 12, tip wallboard 13, bottom plate and roof cooperate jointly to form a casing that has the inner space, this casing has a first direction, this first direction is the length direction of this casing in this embodiment. The partition 11 is provided with a plurality of partitions along a first direction, and is arranged inside the shell to divide the inner part of the shell into a plurality of battery chambers 17 arranged along the first direction and an inverter chamber 14 arranged at the end part, wherein the battery chambers 17 are used for placing batteries 30, and the inverter chamber 14 is used for placing a DC/DC converter 40.

In addition, the box body 10 is provided with a battery compartment opening 15 for loading or unloading a battery corresponding to each battery compartment 17, and in the present embodiment, the battery compartment opening 15 is provided on both sides of the box body 10 along the third direction corresponding to each battery compartment 17. Specifically, a battery compartment opening 15 is formed on each of the two side wall plates 12 corresponding to each battery compartment 17, so as to facilitate the taking and placing of the battery 30 from two sides of the box body 10 to the battery compartments 17.

Each battery compartment door 16 is hinged to the case 10 corresponding to each battery compartment opening 15 and is adapted to open or close its corresponding battery compartment opening 15. Specifically, a battery compartment door 16 is hinged to the side wall plate 12 near each battery compartment opening 15, and the battery compartment opening 15 corresponding to the battery compartment door 16 can be opened or closed by rotating the battery compartment door 16, so that the battery 30 can be conveniently taken and placed, and the battery compartment 17 can be closed.

The bracket 21 extends along a second direction perpendicular to the first direction and is embedded in each partition 11, and one side or two sides of the bracket in the first direction are exposed out of the battery compartment 17 corresponding to the embedded partition 11.

Specifically, referring to fig. 1 and 2, the support 21 is a pillar-shaped member extending in the second direction, the bottom end of which is supported on the bottom plate of the box 10, and the top end of which can support the top plate of the box 10 or has a certain distance from the top plate; the bracket 21 is embedded in the partition 11, that is, the bracket 21 is embedded in the partition 11, and occupies the space of the box 10 in the first direction together with the partition 11, and the bracket 21 may be fixed by being fixedly connected to the partition 11, or may be fixedly connected to the top plate and the bottom plate of the box 10, or may be fixedly connected to the partition 11, or may be fixedly connected to the top plate and the bottom plate of the box 10, as long as the bracket 21 can be fixed relative to the box 10.

In this box 10, two adjacent baffles 11 cooperate to form a battery compartment 17 that is located between these two baffles 11, and battery compartment 17 can be divided into battery compartment 17 that is located the two tip of first direction both ends and a plurality of battery compartments 17 that are located in the middle, therefore the baffle 11 that is used for forming the battery compartment 17 that is located the tip includes only one side outside baffle 11 towards battery compartment 17, and both sides respectively towards the inboard baffle 11 of two battery compartments 17, and the baffle 11 that is used for forming the battery compartment 17 that is located in the middle is the inboard baffle 11 that both sides respectively towards two battery compartments 17.

When the bracket 21 is embedded in the outer partition 11, one side of the bracket facing the battery compartment 17 is exposed out of the battery compartment 17; when the bracket 21 is fitted to the inner partition 11, both sides thereof in the first direction are exposed to the battery compartment 17.

The bearing members 22 are fixedly connected to one side or two sides of each support 21 exposed out of the battery compartment 17, and the two oppositely arranged bearing members 21 are suitable for matching and jointly bearing the battery 30.

Specifically, the carrier 22 is an L-shaped member extending in a third direction perpendicular to the first direction and the second direction, and includes a connecting portion 221 extending in the second direction and a bearing portion 222 extending in the first direction, wherein the connecting portion 221 can be fixed to the bracket 21 by a bolt or the like, and the bearing portion 222 is adapted to bear the battery 30.

Corresponding to the outer partition 11, the bearing members 22 are fixedly connected to one side of the support 21 embedded thereon facing the battery compartment 17, for the inner partition 11, the bearing members 22 are fixedly connected to both sides of the support 21 embedded thereon along the first direction, and in each battery compartment 17, the two bearing members 22 arranged in opposite directions are located at the same height position, so that the bearing portions 222 of the two bearing members can be matched and supported on both side edges of the battery 30 together to bear the battery 30.

In addition, the plurality of carriers 22 are also arranged along the second direction to form a plurality of battery compartments for accommodating the batteries 30 distributed along the second direction. The plurality of battery compartments may facilitate the arrangement of the batteries 30 along the second direction, effectively utilizing the space within the housing 10.

In this embodiment, three rows of the brackets 21 are distributed along the third direction, two rows of the carriers 22 are distributed along the third direction, and two ends of each row of the carriers 22 are fixedly connected to two corresponding adjacent brackets 21. Specifically, the brackets 21 may be regarded as a first row of brackets 21, a second row of brackets 21, and a third row of brackets 21 arranged along the third direction, the carriers 22 may be regarded as a first row of carriers 22 and a second row of carriers 22 arranged along the third direction, two ends of the first row of carriers 22 in the third direction are respectively fixed to the first row of brackets 21 and the second row of brackets 21, and two ends of the second row of carriers 22 in the third direction are respectively fixed to the second row of brackets 21 and the third row of brackets 21. The arrangement is such that each row of carriers 22 can be adapted to carry one standard size battery 30, thereby improving the stability of the support of the battery 30 by the carriers 22.

In the case structure for placing the battery provided by this embodiment, the case body 10 is divided into a plurality of battery compartments 17 and a converter compartment 14 by the partition 11, the battery compartment 17 can be used for placing the battery 30, and the converter compartment 14 can be used for placing the DC/DC converter 40, so that the DC/DC converter 40 can be matched with the battery 30 to improve the usability of the energy storage device, meanwhile, since the converter compartment 14 is additionally provided, in order to ensure the capacity of the battery compartment 17 in the case body 10, the bracket 21 is embedded on the partition 11, one side or two sides of the bracket 21 are exposed out of the battery compartment 17 corresponding to the embedded partition 11, and the bearing member 22 is fixedly connected to the exposed side of the bracket 21 and is used for bearing the battery 30; this box structure has reduced the occupation of support 21 to box 10 inner space in the first direction through inlaying support 21 on baffle 11, makes the both sides of the support 21 that is located the middle part expose respectively in the battery compartment 17 of its baffle 11 both sides of inlaying of establishing simultaneously for a support 21 can supply the carrier 22 rigid coupling in two battery compartments 17, consequently need not all to set up two lists of supports 21 to each battery compartment 17, has reduced the use amount of support 21, has also further reduced the occupation of support 21 to box 10 inner space in the first direction.

In addition, the present invention further provides an embodiment of an energy storage device, wherein the energy storage device in this embodiment includes the box structure for placing the battery provided in the above embodiment, the battery 30 of the battery compartment 17 placed in the above box structure, and the DC/DC converter 40 of the converter compartment 14 placed in the above box structure.

The DC/DC converter 40 is electrically connected to the battery 30 in the battery compartment 17, and the DC/DC converter 40 is integrated into the energy storage device, thereby effectively improving the usability of the energy storage device.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims

1. The utility model provides a box structure for placing battery, characterized by includes:

the box body comprises a plurality of partition plates distributed along a first direction, and the box body is divided into a plurality of battery bins and a converter bin positioned at one end by the partition plates; the battery bin is used for placing batteries, and the converter bin is used for placing a DC/DC converter;

the plurality of supports extend along a second direction perpendicular to the first direction and are embedded in the partition boards, and one side or two sides of each support in the first direction are exposed out of the battery compartment corresponding to the embedded partition board; and

the bearing parts are fixedly connected to one side or two sides of each support, which are exposed out of the battery compartment, and the two oppositely arranged bearing parts are suitable for bearing the batteries in a matched manner.

2. The case structure of claim 1, wherein the supporting members extend in a third direction perpendicular to the first direction and the second direction, and are arranged in the second direction to form a plurality of battery compartments for accommodating the batteries, the battery compartments being distributed in the second direction.

3. A case structure for housing batteries according to claim 2, wherein said supporting member comprises a connecting portion extending in the second direction and a supporting portion extending in the first direction; the connecting part is fixedly connected with the bracket in a threaded manner; the bearing part is suitable for bearing the battery.

4. A box structure for holding batteries according to claim 3, wherein said rack is provided with three rows in a third direction; two rows of the bearing pieces are distributed along the third direction; and two ends of each row of the bearing parts are fixedly connected with the two corresponding adjacent brackets.

5. The box structure for placing the battery as claimed in claim 1, further comprising a plurality of battery compartment doors; the box body is provided with a battery bin opening corresponding to each battery bin for loading or taking out the battery; each battery bin door is hinged with the box body corresponding to each battery bin opening and is suitable for opening or closing the corresponding battery bin opening.

6. The box structure for placing the battery as claimed in claim 5, wherein the battery compartment openings are disposed at two sides of the box along the third direction corresponding to each battery compartment.

7. An energy storage device comprising a case structure for housing a battery according to any one of claims 1 to 6, a battery disposed in said battery compartment and a DC/DC converter disposed in said converter compartment.