CN219740013U - Single-door energy storage electric cabinet box - Google Patents

Abstract

The utility model discloses a single-door energy storage electric cabinet, which comprises a single-door cabinet door, a cabinet body and a support frame arranged in the cabinet body, wherein the support frame comprises a plurality of upright posts and a plurality of horizontal brackets, the upright posts are arranged at intervals, and each horizontal bracket is longitudinally connected between two adjacent upright posts; the horizontal bracket is provided with a first hook part and a second hook part along the vertical interval at one end far away from the single-door cabinet door, and the first hook part and the second hook part are both in clamping connection with the inserting holes on the upright post. The utility model provides a single-door energy storage electric cabinet, which is characterized in that a second hook part is additionally arranged on a horizontal bracket on the basis of a first hook part in the prior art, and the second hook part are arranged at vertical intervals, so that the stability of connection between the horizontal bracket and a stand column can be improved, the structural strength of a supporting frame is improved, and meanwhile, the vibration and noise generated to a cabinet body when the single-door cabinet door is closed can be reduced.

Description

Single-door energy storage electric cabinet box

Technical Field

The utility model relates to the technical field of cabinets, in particular to a single-door energy storage electric cabinet.

Background

A single door energy storage electric cabinet is a device for storing a large amount of electric energy, which is capable of storing a plurality of battery PACK PACKs simultaneously. The battery PACK box can be charged by electric energy collected by renewable energy devices such as a power grid or a solar panel, and releases the electric energy when needed. The main function of the single-door energy storage electric cabinet box is to balance the supply and demand of energy in the electric power system and improve the stability and reliability of the electric power system. In addition, the single-door energy storage electric cabinet box can be also used for a standby power supply to ensure the normal operation of the electric power system under emergency. Along with the continuous development of renewable energy sources, the single-door energy storage electric cabinet box is widely used, and becomes an important component of energy conversion in the future.

In the chinese patent application No. 2023206320027, a PACK case fixing structure and an energy storage cabinet having the same are disclosed, which adopts a double door structure. The single-door energy storage electric cabinet box and the double-door electric cabinet box are different in the aspect of cabinet door width, and the width of the single-door cabinet door is larger than that of any cabinet door in the double-door cabinet. This difference affects the vibrations of the cabinet when the door is closed. When the cabinet door with a single door is closed, the vibration born by the cabinet body in the Z-axis direction can be larger due to the large width of the cabinet door. In contrast, the width of the cabinet door with the double door is smaller, and the vibration born by the cabinet body in the Z-axis direction is relatively smaller. Therefore, when the cabinet door is closed, the single-door energy storage electric cabinet box is easier to vibrate and generate noise than the double-door electric cabinet box.

Disclosure of Invention

The present utility model aims to solve one of the technical problems in the related art to a certain extent. Therefore, the utility model provides the single-door energy storage electric cabinet, the second hook part is additionally arranged on the horizontal bracket on the basis of the first hook part in the prior art, and the second hook part are arranged at vertical intervals, so that the stability of connection between the horizontal bracket and the upright post can be improved, the structural strength of the supporting frame is improved, and meanwhile, the vibration and noise generated to the cabinet body when the single-door cabinet door is closed can be reduced.

The technical scheme adopted by the utility model is as follows: the utility model provides a singly open energy storage electric cabinet case, including singly open cabinet door, the cabinet body and install the braced frame in the cabinet body, braced frame includes a plurality of stands and a plurality of horizontal support, a plurality of stand interval sets up, every horizontal support is along vertical connection between two adjacent stands;

the horizontal bracket is provided with a first hook part and a second hook part along the vertical interval at one end far away from the single-door cabinet door, and the first hook part and the second hook part are both in clamping connection with the inserting holes on the upright post.

The applicant finds that vibration and noise generated by the single door energy storage electric cabinet when the cabinet door is closed mainly originate between the tail part of the horizontal bracket and the upright post. Therefore, the utility model adds the second hook part on the horizontal bracket on the basis of the first hook part in the prior art, and the second hook part are arranged along the vertical interval, so that the stability of the connection of the horizontal bracket and the upright post can be improved, the structural strength of the supporting frame can be improved, and meanwhile, the vibration and noise generated to the cabinet body when the single-door cabinet door is closed can be reduced. The horizontal bracket is clamped with the inserting holes on the upright post through the first hook part and the second hook part, so that the function of hanging the horizontal bracket on the upright post is realized, and the assembly steps are simplified.

According to one embodiment of the utility model, the horizontal bracket comprises a connecting plate and a supporting plate which are mutually perpendicular, one end of the connecting plate, which is far away from the single-door cabinet door, is provided with an extension part formed by extending vertically, and the second hook part is positioned on the extension part; the arrangement of the extension part can increase the vertical width of the tail part of the connecting plate, so that the connecting plate has enough space for arranging the second hook part.

According to one embodiment of the utility model, one end of the supporting plate, which is far away from the single-door cabinet door, is provided with a plugging part for being inserted into a plugging groove on the rear end cover of the PACK box; after the PACK box is placed in the mounted position of the supporting frame, the plug-in part is matched with the plug-in groove on the rear end cover of the PACK box in a plug-in mode, so that the PACK box is relatively fixed with the horizontal support, and the impact of the PACK box in the Z-axis direction is resisted.

According to one embodiment of the utility model, a heat exchanger and an air duct assembly are fixedly arranged on the single-door cabinet door, the heat exchanger is provided with an air inlet positioned on the outer surface of the single-door cabinet door, and the air duct assembly is communicated with an output port of the heat exchanger; the PACK box will produce heat during operation, and the heat exchanger is used for carrying out heat exchange treatment with the surrounding environment with the heat of the surplus in the cabinet body to reduce the temperature in the rack.

According to one embodiment of the utility model, the air duct assembly is approximately in inverted T-shaped distribution, and the air duct assembly is provided with two symmetrically arranged air outlets; the two air outlets are arranged in the cabinet body, so that cold air blown out by the heat exchanger can be uniformly distributed in the whole cabinet body. Therefore, the condition that the temperature is uneven in the cabinet body can be avoided, the air circulation efficiency in the cabinet body can be improved, and the stable operation of equipment is ensured.

According to one embodiment of the utility model, the cabinet has an abutment against a lateral portion of the duct assembly.

According to one embodiment of the present utility model, the abutting portion is provided with two connectors corresponding to the air outlet.

According to one embodiment of the utility model, each upright column far away from one side of the single-door cabinet door is provided with a Z-axis reinforcing column side by side; the arrangement of the Z-axis reinforcing column can increase the bearing capacity of the supporting frame.

According to one embodiment of the utility model, the support frame further comprises a cross beam, and the cross beam is arranged at the upper end of the Z-axis reinforced column along the transverse direction; the arrangement of the cross beam can increase the stability and bearing capacity of the support frame, and the support frame connects a plurality of Z-axis reinforcing columns to form a stable frame structure.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a single door energy storage electric cabinet in an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a single-door energy storage electric cabinet in an embodiment of the utility model;

FIG. 3 is a perspective view of a cabinet door according to an embodiment of the utility model;

FIG. 4 is a partial block diagram of a support frame in an embodiment of the utility model;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a perspective view of a horizontal bracket according to an embodiment of the present utility model;

FIG. 7 is a partial enlarged view at B in FIG. 6;

fig. 8 is a front view of a cabinet according to an embodiment of the utility model.

The reference numerals in the figures illustrate:

1. a single door opening cabinet door; 2. a cabinet body; 3. a heat exchanger; 4. an air duct assembly; 5. a column; 6. a horizontal bracket; 7. a Z-axis reinforcing column; 8. a cross beam;

2a, an abutting part; 2b, connecting ports;

4a, an air outlet;

5a, plug holes;

6a, connecting plates; 6b, a supporting plate; 6c, a plug-in part; 6d, an extension part; 6e, a first hook part; 6f, a second hook part.

Description of the embodiments

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1 to 8, in this embodiment, a single-door energy storage electric cabinet is disclosed, which includes a single-door cabinet door 1, a cabinet body 2, and a support frame installed in the cabinet body 2, where the support frame includes a plurality of upright posts 5 and a plurality of horizontal brackets 6, and a plurality of upright posts 5 are arranged at intervals, and each horizontal bracket 6 is connected between two adjacent upright posts 5 along a longitudinal direction;

wherein, the one end that horizontal support 6 kept away from singly opens door cabinet door 1 is equipped with first couple portion 6e and second couple portion 6f along vertical interval, first couple portion 6e and second couple portion 6f all with spliced eye 5a joint on the stand 5.

Further, as shown in fig. 1-2, one side of the single-door cabinet door 1 along the vertical direction is hinged with the edge of the front opening of the cabinet body 2, and a door lock device is arranged between the other side of the single-door cabinet door 1 and the edge of the other side of the front opening of the cabinet body 2. In this embodiment, the support frame includes twelve columns 5, and every two columns 5 are longitudinally spaced apart, so as to divide the twelve columns 5 into six groups. The two sides of the four groups of upright posts 5 positioned in the middle of the six groups of upright posts 5 are respectively provided with a splicing hole 5a, and the surfaces of the upright posts 5 positioned at the two sides facing the middle side are provided with splicing holes 5a. Every adjacent two upright posts 5 and two horizontal brackets 6 on the upright posts 5 enclose a single installation space for assembling the PACK box.

Further, as shown in fig. 4-7, the horizontal bracket 6 is longitudinally arranged, and one end of the horizontal bracket, which is close to the single-door cabinet door 1, is a front end, and one end, which is far away from the single-door cabinet door 1, is a rear end of the horizontal bracket 6. The horizontal bracket 6 comprises a connecting plate 6a and a supporting plate 6b which are perpendicular to each other, the rear end of the connecting plate 6a is provided with an extending part 6d which is formed by extending vertically, and the second hook part 6f is positioned on the extending part 6 d.

Further, as shown in fig. 7, in the present embodiment, the horizontal bracket 6 is an L-shaped member, and the connecting plate 6a and the supporting plate 6b are integrally formed, wherein the supporting plate 6b is horizontally arranged for supporting the PACK box. The connecting plate 6a arranged vertically is used for installing the horizontal bracket 6 on the upright post 5, and the first hook part 6e and the second hook part 6f are both positioned at the tail end of the connecting plate 6 a. And the first hook portion 6e and the second hook portion 6f are formed by bending after blanking the tail end of the connecting plate 6a to form a rough outline. One end of the supporting plate 6b far away from the single-door cabinet door 1 is provided with a plugging part 6c for being inserted into a plugging groove on the rear end cover of the PACK box.

Specifically, in combination with fig. 2-3, the single-door cabinet door 1 is fixedly provided with a heat exchanger 3 and an air duct assembly 4, the heat exchanger 3 is provided with an air inlet positioned on the outer surface of the single-door cabinet door 1, and the air duct assembly 4 is communicated with an output port of the heat exchanger 3. Specifically, the air duct assembly 4 is approximately distributed in an inverted T shape, a vertical portion in the T-shaped air duct assembly 4 is bent vertically and attached to the inner surface of the cabinet door, a horizontal portion in the T-shaped air duct assembly 4 is provided with two symmetrically arranged air outlets 4a, and the air outlets 4a are located at left and right ends of the horizontal portion in the T-shaped air duct assembly 4.

Specifically, the cabinet body 2 has an abutting portion 2a abutting against a lateral portion of the air duct assembly 4, and two connection ports 2b are provided on the abutting portion 2a corresponding to the air outlet 4 a.

Specifically, as shown in fig. 4, each upright 5 far away from one side of the single-door cabinet door 1 is provided with a Z-axis reinforcing column 7 side by side, and the support frame further comprises a cross beam 8, and the cross beam 8 is transversely arranged at the upper end of the Z-axis reinforcing column 7.

Further, the number of Z-axis reinforcement columns 7 in the present embodiment is four, which are arranged side by side with four columns 5 in the middle of six columns 5. The cross beam 8 is connected to the upper ends of the four Z-axis reinforcement columns 7, and two ends of the cross beam 8 are respectively connected to the remaining two columns 5 of the six groups of columns 5.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (9)

1. The utility model provides a singly open energy storage electric cabinet case, is including singly opening door cabinet door (1), the cabinet body (2) and install the braced frame in the cabinet body (2), its characterized in that: the support frame comprises a plurality of upright posts (5) and a plurality of horizontal brackets (6), the upright posts (5) are arranged at intervals, and each horizontal bracket (6) is longitudinally connected between two adjacent upright posts (5);

wherein, one end that single cabinet door (1) was kept away from to horizontal support (6) is equipped with first couple portion (6 e) and second couple portion (6 f) along vertical interval, first couple portion (6 e) and second couple portion (6 f) all with spliced eye (5 a) joint on stand (5).

2. A single door energy storage electrical cabinet according to claim 1, wherein: the horizontal bracket (6) comprises a connecting plate (6 a) and a supporting plate (6 b) which are perpendicular to each other, one end, far away from the single-door cabinet door (1), of the connecting plate (6 a) is provided with an extending part (6 d) formed by extending vertically, and the second hook part (6 f) is positioned on the extending part (6 d).

3. A single door energy storage electrical cabinet according to claim 2, wherein: one end of the supporting plate (6 b) far away from the single-door cabinet door (1) is provided with a plugging part (6 c) for being inserted into a plugging groove on the rear end cover of the PACK box.

4. A single door energy storage electrical cabinet according to claim 1, wherein: the heat exchanger (3) and the air duct component (4) are fixedly installed on the single-door cabinet door (1), the heat exchanger (3) is provided with an air inlet positioned on the outer surface of the single-door cabinet door (1), and the air duct component (4) is communicated with an output port of the heat exchanger (3).

5. The single door energy storage electrical cabinet of claim 4, wherein: the air duct assemblies (4) are distributed in an inverted T shape, and the air duct assemblies (4) are provided with two symmetrically arranged air outlets (4 a).

6. The single door energy storage electrical cabinet of claim 5, wherein: the cabinet body (2) is provided with an abutting part (2 a) abutting against the transverse part of the air duct assembly (4).

7. The single door energy storage electrical cabinet of claim 6, wherein: two connecting ports (2 b) are arranged on the abutting part (2 a) corresponding to the air outlet (4 a).

8. A single door energy storage electrical cabinet according to claim 1, wherein: and each upright post (5) far away from one side of the single-door cabinet door (1) is provided with a Z-axis reinforcing post (7) side by side.

9. The single door energy storage electrical cabinet of claim 8, wherein: the support frame further comprises a cross beam (8), and the cross beam (8) is transversely arranged at the upper end of the Z-axis reinforcing column (7).