CN216793878U - Cabinet body and energy storage device - Google Patents

Abstract

The utility model discloses a cabinet body and an energy storage device. The cabinet body includes: a support; install the lower margin mounting of support bottom, the lower margin mounting includes the mounting panel, two at least mounting through holes have been seted up to the mounting panel, two at least mounting through holes cross arrangement, two at least mounting through holes are rectangular form, extend along two at least directions of difference. In the above-mentioned cabinet body, through seting up two at least mounting hole that cross arrangement at the mounting panel, two at least mounting hole are the rectangular form that extends along two at least directions of difference, can contain the mounting hole position error of holding surface in a plurality of directions, and the pre-buried mounting hole of alignment holding surface that can be faster, easy to assemble practices thrift installation time.

Description

Cabinet body and energy storage device

Technical Field

The utility model relates to the technical field of energy storage, in particular to a cabinet body and an energy storage device.

Background

In the related art, the energy storage device generally includes a cabinet for mounting electrical components, such as a battery module or a bus bar electrical appliance. The cabinet body can be fixed at the holding surface (floor or ground) through lower margin mounting, however, when the cabinet body was placed, the pre-buried installation through-hole position in floor appeared when deviation or the cabinet body moved inconveniently sometimes, the hole site of installation just was very difficult to aim at, leads to the cabinet body unable fixed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a cabinet body and an energy storage device.

The cabinet body provided by the embodiment of the utility model is used for an energy storage device, and comprises:

a support;

install the lower margin mounting of support bottom, the lower margin mounting includes the mounting panel, two at least mounting hole have been seted up to the mounting panel, two at least mounting hole cross arrangement, two at least mounting hole are rectangular form, extend along two at least directions of difference.

In the above-mentioned cabinet body, through seting up two at least mounting hole that cross arrangement at the mounting panel, two at least mounting hole are the rectangular form that extends along two at least directions of difference, can contain the mounting hole position error of holding surface in a plurality of directions, and the pre-buried mounting hole of alignment holding surface that can be faster, easy to assemble practices thrift installation time.

In some embodiments, the mounting through holes include two, and the two mounting through holes are arranged to intersect perpendicularly.

In certain embodiments, the mounting through-hole is an oblong hole.

In some embodiments, the at least two directions include at least two different directions of a front direction, a rear direction, a left direction, and a right direction.

In some embodiments, the anchor mount includes a first side connection plate, the mounting plate is connected to a bottom end of the first side connection plate, and the bracket includes a column, and the first side connection plate is fixedly connected to an inner side surface of the column.

In certain embodiments, the post is a C-shaped post.

In some embodiments, the anchor mount includes a top web that connects top ends of the first side webs, and the bracket includes a cross-beam, and the top web is fixedly connected to a bottom surface of the cross-beam.

In some embodiments, the anchor mount further comprises two second side attachment plates, one second side attachment plate being connected to a front end of the first side attachment plate and the other second side attachment plate being connected to a rear end of the first side attachment plate, the two second side attachment plates being positioned between the top attachment plate and the mounting plate.

The energy storage device comprises the cabinet body in any one of the embodiments.

Among the above-mentioned energy memory, through seting up two at least mounting hole of cross arrangement at the mounting panel, two at least mounting hole are the rectangular form that extends along two at least directions of difference, can contain the mounting hole position error of holding surface in a plurality of directions, and the pre-buried mounting hole of alignment holding surface that can be faster, easy to assemble practices thrift installation time.

In certain embodiments, the energy storage device comprises a bus bar comprising the cabinet body.

In some embodiments, the energy storage device includes a plurality of battery modules mounted to the bracket.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a cabinet according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a cabinet II portion in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of illustrating the embodiments of the present invention and are not to be construed as limiting the embodiments of the present invention.

In embodiments of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the utility model, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Embodiments of the utility model may repeat reference numerals and/or letters in the various examples for simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, embodiments of the present invention provide examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 to 2, a cabinet 100 according to an embodiment of the present invention is used for an energy storage device, and the cabinet 100 includes a bracket 12 and a foot fixing member 14.

The lower margin mounting 14 is installed in support 12 bottom, and lower margin mounting 14 includes mounting panel 16, and at least two mounting hole 18 have been seted up to mounting panel 16, and at least two mounting hole 18 are alternately set up, and at least two mounting hole 18 are rectangular form, extend along two at least directions of difference.

In the above-mentioned cabinet body 100, through seting up two at least mounting through holes 18 that cross arrangement at mounting panel 16, two at least mounting through holes 18 are long banding that extends along two at least directions of difference, can contain the mounting hole position error of holding surface in a plurality of directions, and the pre-buried mounting hole of alignment holding surface that can be faster, easy to assemble practices thrift installation time.

Specifically, after the mounting through holes 18 are aligned with the mounting holes of the supporting surface (such as the ground or the floor), the cabinet 100 can be fixed by fastening members such as screws.

The bracket 12 may mount electrical components, which may be electrical components or battery modules for storing batteries. The power utilization component can be a switch component, a control component and the like.

The bracket 12 and the foot fixing 14 may be made of metal or alloy. The support 12 includes a plurality of uprights 20 and a plurality of cross members 22. In the illustrated embodiment, the support 12 includes six vertical columns 20 and four cross beams 22, three vertical columns 20 are respectively disposed on the left and right sides of the support 12, four vertical columns 20 are located in the front and the rear, and a foot fixing member 14 is installed on the bottom side of each long vertical column 20 to form a four-point support.

Of the two bottom cross members 22, one connects the bottoms of the two front uprights 20, and the other connects the bottoms of the two rear uprights 20. Of the two top cross members 22, one connects the tops of the two front uprights 20, and the other connects the tops of the two rear uprights 20. The holder 12 is integrally formed as a frame-like holder 12.

The left middle upright post 20 is shorter, and is connected with the four cross beams 22 through the upper connecting beam 24 and the lower connecting beam 24 respectively, the right middle upright post 20 is shorter, and is connected with the four cross beams 22 through the upper connecting beam 24 and the lower connecting beam 24 respectively, so that an I-shaped connecting structure is formed on the left side and the right side of the support 12 respectively, the structural strength of the support 12 is enhanced, and the support 12 is prevented from deforming.

Furthermore, the joints of the connecting beams 24 and the center pillars 20, and the joints of the connecting beams 24 and the cross beams 22 are all reinforced and fixedly connected by a reinforcing member 26.

In addition, the cabinet 100 further includes a sealing plate (not shown), the sealing plate is installed around the support 12, a door body may be installed on the front side of the support 12, and the door body may open and close the cabinet 100, which is convenient for an operator to operate.

In some embodiments, the mounting through-holes 18 include two, and the two mounting through-holes 18 are arranged to intersect perpendicularly. Thus, the alignment errors in at least two perpendicular directions can be accommodated.

Specifically, in the illustrated embodiment, two mounting through holes 18 are connected to form a substantially cross-shaped through hole, which can accommodate alignment errors in four directions. More specifically, the four directions may be a front direction, a rear direction, a left direction, and a right direction. Of course, the four directions may be directions forming a certain angle with the front direction, the rear direction, the left direction, and the right direction, and are not particularly limited herein.

It is understood that in other embodiments, the two mounting through holes 18 can be connected to form a substantially "L" shaped through hole to accommodate alignment errors in two directions. In other embodiments, the two mounting through holes 18 may be connected to form a substantially "X" shaped through hole, etc. In other embodiments, the number of the mounting through holes 18 may also be three or more than three, and is not particularly limited herein.

In certain embodiments, the mounting through-hole 18 is an oblong hole. Thus, the mounting through-hole 18 has a simple structure and low cost.

Specifically, both ends of the oblong hole are arc-shaped and can be matched with the penetration of fasteners such as screws, bolts and the like.

It is understood that in other embodiments, the mounting through-hole 18 may be other elongated through-holes, and is not limited to an oblong hole.

In some embodiments, the at least two directions include at least two of a front direction, a rear direction, a left direction, and a right direction.

Specifically, in the illustrated embodiment, the number of the mounting through holes 18 is two, two mounting through holes 18 are perpendicularly crossed to form a cross-shaped through hole, and at least two directions include four directions, namely a front direction, a rear direction, a left direction and a right direction, which can accommodate alignment errors in the four directions.

It will be appreciated that in other embodiments, the two mounting holes 18 may be connected to form a substantially "L" shaped hole to accommodate misalignment in one of the front and rear directions and in the other of the left and right directions.

It is understood that in other embodiments, the two mounting through holes 18 can be connected to form a substantially "T" shaped through hole, which can accommodate the alignment error in three directions, namely, the front direction, the rear direction, the left direction and the right direction.

In some embodiments, the foot anchor 14 includes a first side web 28, the mounting plate 16 is connected to a bottom end of the first side web 28, the bracket 12 includes the column 20, and the first side web 28 is fixedly connected to an inner side of the column 20. In this manner, the installation of the foot fixing member 14 can be achieved.

Specifically, the bracket 12 includes two front pillars 20 and two rear pillars 20, the number of the foot fixing members 14 is four, and one foot fixing member 14 is correspondingly fixed to one pillar 20.

In the illustrated embodiment, the first side connection plate 28 may be fixedly coupled to the inner side surface of the pillar 20 by a plurality of tapping screws, so that the attachment and detachment of the anchor fixing 14 may be facilitated. It will be appreciated that in other embodiments, the first side connecting plate 28 may be secured to the upright 20 by other means, such as welding, etc.

In certain embodiments, the post 20 is a C-shaped post 20. In this way, weight reduction of the pillar 20 can be achieved.

Specifically, the opening of the upright post 20 faces the inner side of the cabinet body 100, and a space is enclosed in the middle of the upright post 20, so that on one hand, weight reduction can be achieved, on the other hand, wiring can be arranged, and wiring is prevented from being messy. The first side connecting plate 28 may be fixedly connected to the pillar 20 by a plurality of tapping screws passing through openings of the pillar 20.

In some embodiments, the anchor mount 14 includes a top web 30, the top web 30 being connected to a top end of the first side web 28, and the bracket 12 includes a cross-beam 22, the top web 30 being fixedly connected to a bottom surface of the cross-beam 22. In this manner, the support of the cross member 22 by the anchor fixtures 14 can be achieved.

Specifically, the bottom cross beam 22 is fixedly connected with the upright column 20 and the anchor fixing piece 14, the anchor fixing piece 14 can bear the weight of a part of the support 12, and the top connecting plate 30 is fixedly connected with the cross beam 22, so that the connecting area is large, and the support is stable.

In one embodiment, the first side connecting plate 28 may be fixedly coupled to the cross member 22 by a plurality of bolts, thus facilitating the removal and installation of the anchor mounts 14. It is understood that in other embodiments, the first side connecting plate 28 may be secured to the cross beam 22 by other means, such as welding, etc.

In some embodiments, the foot anchor 14 further includes two second side attachment plates 32, one second side attachment plate 32 connecting a front end of the first side attachment plate 28, another second side attachment plate 32 connecting a rear end of the first side attachment plate 28, and two second side attachment plates 32 positioned between the top attachment plate 30 and the mounting plate 16. Thus, the structural strength of the anchor fixing member 14 can be increased, and the cabinet 100 can be placed more stably.

Specifically, in two second side connecting plates 32, one second side connecting plate 32 is located the place ahead, and another second side connecting plate 32 is located the rear, and top connecting plate 30 makes the support with the front and back of mounting panel 16 through two second side connecting plates 32, avoids the deformation of lower margin mounting piece 14, has increased lower margin mounting piece 14's structural strength, makes cabinet 100 place more firmly.

In one embodiment, the foot fastener 14 may be formed from a sheet metal part by stamping to form a unitary structure that may include the mounting plate 16, the first side attachment plate 28, the second side attachment plate 32, the top attachment plate 30, and the desired through-holes. Thus, the manufacturing is simple and the cost is low.

An energy storage device according to an embodiment of the present invention includes the cabinet 100 according to any one of the above embodiments.

Among the above-mentioned energy memory, through seting up two at least installation through-holes 18 that cross arrangement, two at least installation through-holes 18 are the rectangular form that extends along two at least directions of difference, can contain the mounting hole position error of holding surface in a plurality of directions, and the pre-buried mounting hole of alignment holding surface that can be faster, easy to assemble practices thrift installation time.

Specifically, the cabinet 100 may have electrical components mounted therein, and the cabinet 100 protects the electrical components and prevents an operator from accidentally touching the electrical components.

In certain embodiments, the energy storage device comprises a bus bar cabinet, including cabinet 100. Therefore, the bus cabinet can be stably installed.

Specifically, the bus bar cabinet can be fixed on the supporting surface through the foot fixing pieces 14, so that the bus bar cabinet is stably installed. The cabinet 100 may house therein a main circuit and an auxiliary circuit of a combiner cabinet. The main loop can be all conductive parts on a circuit used for transmitting electric energy, the electric energy comes from a battery cluster, the battery cluster can comprise a cluster frame and a plurality of battery modules, the plurality of battery modules are arranged on the cluster frame in an array mode, and the plurality of battery modules can be electrically connected in a series connection mode, a parallel connection mode or a series-parallel connection mode to obtain required voltage or current. The main loop can converge the electric energy output by the battery clusters and output the electric energy to external electric equipment. Generally, the voltage of the main loop can reach volt to volt, and the current of the main loop is direct current.

The auxiliary loops may be all conductive components on the circuit for controlling, measuring, signaling, conditioning, processing data, etc. For example, the energy storage device may include a temperature sensor, a humidity sensor, a smoke sensor, a controller, and/or other electrical components. The voltage of the auxiliary loop is volt and the current of the auxiliary loop is alternating current. In one embodiment, the auxiliary circuit may be powered by mains electricity.

In certain embodiments, the energy storage device includes a plurality of battery modules mounted to the support 12. Therefore, the battery module can be stably installed.

Specifically, a plurality of battery modules may be arranged on the support 12 in rows and columns, and the number of rows and columns may be determined according to actual requirements.

The plurality of battery modules may be electrically connected in series, in parallel, or in series-parallel to obtain a desired current or voltage parameter. Each battery module may include a plurality of battery cells, and the plurality of battery cells may be electrically connected in series, in parallel, or in series-parallel to obtain parameters such as required current or voltage.

The energy storage device can be made into a household energy storage cabinet or a small container. The energy storage device can be placed indoors or outdoors. When the energy storage device is placed outdoors, attention is paid to the waterproof and dustproof grade of the energy storage device. The energy storage device can store electric energy converted from solar energy and supply power to external electric equipment.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (11)

1. A cabinet body for an energy storage device, the cabinet body comprising:

a support;

install the lower margin mounting of support bottom, the lower margin mounting includes the mounting panel, two at least mounting hole have been seted up to the mounting panel, two at least mounting hole cross arrangement, two at least mounting hole are rectangular form, extend along two at least directions of difference.

2. The cabinet according to claim 1, wherein the number of the mounting through holes comprises two, and the two mounting through holes are arranged to intersect vertically.

3. The cabinet according to claim 1, wherein the mounting through-holes are oblong holes.

4. The cabinet according to claim 1, wherein the at least two directions comprise at least two different directions of a front direction, a rear direction, a left direction, and a right direction.

5. The cabinet body according to claim 1, wherein the foot fixing member includes a first side connecting plate, the mounting plate is connected to a bottom end of the first side connecting plate, the support includes a pillar, and the first side connecting plate is fixedly connected to an inner side surface of the pillar.

6. The cabinet according to claim 5, wherein the upright is a C-shaped upright.

7. The cabinet according to claim 5, wherein the foot fixing member comprises a top connecting plate connected to a top end of the first side connecting plate, and the support comprises a cross beam, and the top connecting plate is fixedly connected to a bottom surface of the cross beam.

8. The cabinet of claim 7, wherein the foot fastener further comprises two second side connecting plates, one second side connecting plate being connected to a front end of the first side connecting plate and the other second side connecting plate being connected to a rear end of the first side connecting plate, the two second side connecting plates being located between the top connecting plate and the mounting plate.

9. An energy storage device, characterized by comprising a cabinet according to any one of claims 1 to 8.

10. The energy storage device of claim 9, wherein the energy storage device comprises a combiner box, the combiner box comprising the cabinet body.

11. The energy storage device of claim 9, wherein said energy storage device comprises a plurality of battery modules, said plurality of battery modules being mounted to said bracket.

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