Air conditioner shell and air conditioner

Abstract

The utility model relates to the technical field of air conditioners, in particular to an air conditioner shell and an air conditioner. The waterproof air conditioner shell aims at solving the problems that an existing air conditioner shell is poor in waterproof performance and large in machining difficulty. In order to achieve the purpose, the air conditioner shell and the air conditioner are provided, the air conditioner shell comprises a top cover, a base, two side panels, a front cover plate and a rear cover plate, and the two side panels are oppositely arranged; the side panel comprises a supporting part, an upper connecting part and a lower connecting part, the upper connecting part is connected with the top cover, and the lower connecting part is connected with the base; the upper connecting part is inserted into the inner side of the top cover, and the lower connecting part is inserted into the inner side of the base. By the adoption of the technical scheme, machining and follow-up maintenance are facilitated through the assembled shell, the upper connecting parts and the lower connecting parts of the side panels play a role in guiding water flow, so that the water flow on the top cover can be discharged through the base, and the service life of the top cover is prolonged. And air conditioner faults caused by water entering the air conditioner and potential safety hazards caused by water entering the container are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioning shell and an air conditioner. Background Art

[0002] As an integrated energy storage system, energy storage containers can achieve efficient storage and release of energy and can be applied to a variety of application scenarios. For example, in the field of renewable energy generation such as wind power and solar power, when there is excess electricity, it is stored for subsequent use. The batteries in the energy storage system will generate a lot of heat during the charging and discharging process. In order to extend the service life of the battery and improve the stability of the energy storage system, energy storage containers usually need to be equipped with special air conditioners such as door-mounted air conditioners to adjust the temperature inside the container.

[0003] To ensure the normal operation of the air conditioner, the air conditioner housing needs to be partially exposed to the outdoor environment, which may cause water from the outdoor side to enter the air conditioner housing, thereby damaging the electrical components inside the air conditioner. In this regard, although waterproofing can be performed by applying glue and sealing gaskets, the aging of the rubber strips and sealing gaskets after long-term use will cause the air conditioner housing to have the risk of water leakage. In addition, although the entire air conditioner housing can be processed by bending in one piece to prevent water from entering the housing, this processing method has high requirements on the factory's processing capabilities, and the integrated air conditioner housing may also increase the difficulty of maintenance during subsequent repairs.

[0004] Accordingly, the art needs a new technical solution to solve the above problems. Utility Model Content

[0005] In order to solve at least one of the above problems in the prior art, that is, to solve the problems of poor waterproofness and great processing difficulty of the existing air-conditioning housing, the present application provides an air-conditioning housing, the air-conditioning housing comprising a top cover, a base, a side panel, a front cover plate and a rear cover plate, the side panels are provided with two, and the two side panels are arranged opposite to each other;

[0006] The side panel comprises a supporting portion, an upper connecting portion and a lower connecting portion, wherein the upper connecting portion is connected to the top cover, and the lower connecting portion is connected to the base;

[0007] Wherein, the upper connecting portion is inserted into the inner side of the top cover, and / or the lower connecting portion is inserted into the inner side of the base.

[0008] When the above technical solution is adopted, the air-conditioning shell can be assembled by the top cover, the base, the side panels on both sides, the front cover and the rear cover, which is beneficial to the factory processing and subsequent maintenance, and the upper connecting part and the lower connecting part of the side panel play a role in guiding the water flow. Since the top cover is arranged on the upper connecting part of the side panel, when the water flow on the top cover flows to the side panel, the upper connecting part can prevent the water flow from entering the interior of the air-conditioning shell, thereby avoiding the air conditioner failure caused by water ingress into the air conditioner. When the water flow flows down along the side panel, the lower connecting part can guide the water flow into the base for discharge, thereby preventing the water flow from entering the room along the air-conditioning shell, thereby avoiding the safety hazard caused by water ingress into the container.

[0009] In a preferred technical solution of the above air-conditioning casing, the upper connecting portion is formed by integrally bending the top of the supporting portion, and / or the lower connecting portion is formed by integrally bending the lower portion of the supporting portion.

[0010] When the above technical solution is adopted, the upper connecting part and the lower connecting part are formed by integrally bending the supporting part, which is beneficial to improving the overall waterproofness of the side panel, and at the same time can reduce the tool cost required for production, which is beneficial to improving production efficiency.

[0011] In the preferred technical solution of the above air-conditioning housing, a first connecting hole is provided on the upper connecting portion, and the upper connecting portion is connected to the top cover through the first connecting hole; and / or

[0012] The lower connecting part is provided with a second connecting hole, and the lower connecting part is connected to the base through the second connecting hole.

[0013] In the preferred technical solution of the air-conditioning housing, the circumferential edges of the top cover are vertically provided with folded edges, and the top cover is provided on the two side panels; or

[0014] The top cover is configured as a U-shaped plate, and both end covers of the top cover are disposed on the two side panels.

[0015] In the preferred technical solution of the above air-conditioning housing, the base is provided with a drainage hole, and the drainage hole is located on a side close to the rear cover plate.

[0016] When the above technical solution is adopted, after the water on the air conditioner housing enters the base, it can be directly discharged to the outside through the drainage hole on the base.

[0017] In the preferred technical solution of the above air-conditioning housing, the top and two vertical edges of the rear cover are vertically provided with folded edges, and the rear cover is covered on the top cover, the two side panels and the base; and / or

[0018] The circumferential edges of the front cover plate are vertically provided with folded edges, and the front cover plate is covered on the top cover, the two side panels and the base; and / or

[0019] The front cover plate includes a first cover plate and a second cover plate, wherein the first cover plate is disposed on the top cover and the two side panels, and the second cover plate is disposed on the base and the two side panels.

[0020] In the preferred technical solution of the above air conditioning housing, the front cover is provided with a first air inlet grille and a first air outlet grille;

[0021] The rear cover plate is provided with a second air inlet grille and a second air outlet grille.

[0022] The present application also provides an air conditioner, comprising the air conditioning housing as described in any one of the above items.

[0023] When the above technical solution is adopted, the air conditioner adopts an assembled air-conditioning shell, which is conducive to factory processing and subsequent maintenance of the air conditioner, and the upper connecting part and the lower connecting part of the side panel play a guiding role in the water flow. Since the top cover is arranged on the upper connecting part of the side panel, when the water on the top cover flows toward the side panel, the upper connecting part can prevent the water from entering the interior of the air-conditioning shell, thereby avoiding air-conditioning failure caused by water ingress into the air conditioner. When the water flows down along the side panel, the lower connecting part can guide the water flow into the base for discharge, thereby preventing the water from flowing into the room along the air-conditioning shell, thereby avoiding the safety hazard caused by water ingress into the container.

[0024] In a preferred technical solution of the above air conditioner, the air conditioner further comprises a mounting assembly disposed on the air conditioner casing, and the air conditioner is mounted to a position to be installed via the mounting assembly.

[0025] In the preferred technical solution of the above air conditioner, the mounting assembly includes four mounting plates, and the mounting plates are configured as L-shaped plates;

[0026] The first surfaces of the four mounting plates are respectively connected to the top cover, the two side panels and the base, the second surfaces of the mounting plates are used to connect to the position to be installed, and the adjacent mounting plates are connected to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The air conditioner housing of the present application is described below with reference to the accompanying drawings. In the accompanying drawings:

[0028] Figure 1 This is the overall structural diagram of the air conditioning housing of the present application;

[0029] Figure 2 This is a connection diagram of the side panel of this application;

[0030] Figure 3 This is a connection diagram of the upper connection part of the present application;

[0031] Figure 4This is a structural diagram of the base of this application.

[0032] Reference numerals list

[0033] 10. Top cover; 20. Base; 201. Drain hole; 30. Side panel; 301. Upper connection part; 302. Support part; 303. Lower connection part; 40. Front cover; 401. First cover; 402. Second cover; 403. First air inlet grille; 404. First air outlet grille; 50. Rear cover; 60. Installation assembly. DETAILED DESCRIPTION

[0034] The preferred embodiments of the present application are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present application and are not intended to limit the scope of protection of the present application. For example, although the front cover plate in the accompanying drawings includes a first cover plate and a second cover plate, this arrangement is not static, and those skilled in the art can adjust it as needed to adapt to specific applications. For example, the front cover plate is set as an integrated structure.

[0035] It should be noted that, in the description of the present application, the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are merely for the convenience of description and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, in the description of the present application, "multiple" refers to at least two.

[0036] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0037] As described in the background technology, energy storage containers, as an integrated energy storage system, can realize efficient storage and release of energy and can be applied to a variety of application scenarios. For example, in the field of renewable energy generation such as wind power and solar power, when there is excess electricity, it is stored for subsequent use. The batteries in the energy storage system will generate a lot of heat during the charging and discharging process. In order to extend the service life of the battery and improve the stability of the energy storage system, energy storage containers usually need to be equipped with special air conditioners such as door-mounted air conditioners to adjust the temperature inside the container.

[0038] To ensure the normal operation of the air conditioner, the air conditioner housing needs to be partially exposed to the outdoor environment, which may cause water from the outdoor side to enter the air conditioner housing, thereby damaging the electrical components inside the air conditioner. In this regard, although waterproofing can be performed by applying glue and sealing gaskets, the aging of the rubber strips and sealing gaskets after long-term use will cause the air conditioner housing to have the risk of water leakage. In addition, although the entire air conditioner housing can be processed by bending in one piece to prevent water from entering the housing, this processing method has high requirements on the factory's processing capabilities, and the integrated air conditioner housing may also increase the difficulty of maintenance during subsequent repairs.

[0039] In order to solve the problems of poor waterproofness and great processing difficulty in existing air-conditioning casings, the present application provides an air-conditioning casing, which includes a top cover, a base, side panels, a front cover and a rear cover, wherein two side panels are provided and the two side panels are arranged opposite to each other; the side panels include a supporting part, an upper connecting part and a lower connecting part, the upper connecting part is connected to the top cover, and the lower connecting part is connected to the base; wherein the upper connecting part is inserted into the inner side of the top cover, and / or the lower connecting part is inserted into the inner side of the base.

[0040] When the above technical solution is adopted, the air-conditioning shell can be assembled by the top cover, the base, the side panels on both sides, the front cover and the rear cover, which is beneficial to the factory processing and subsequent maintenance, and the upper connecting part and the lower connecting part of the side panel play a role in guiding the water flow. Since the top cover is arranged on the upper connecting part of the side panel, when the water flow on the top cover flows to the side panel, the upper connecting part can prevent the water flow from entering the interior of the air-conditioning shell, thereby avoiding the air conditioner failure caused by water ingress into the air conditioner. When the water flow flows down along the side panel, the lower connecting part can guide the water flow into the base for discharge, thereby preventing the water flow from entering the room along the air-conditioning shell, thereby avoiding the safety hazard caused by water ingress into the container.

[0041] Refer to the following Figure 1 and Figure 2 , the air conditioning housing of the present application is described. Among them, Figure 1 This is the overall structural diagram of the air conditioning housing of this application; Figure 2 This is a connection diagram of the side panel of this application; Figure 3 This is a connection diagram of the upper connection part of the present application; Figure 4 This is a structural diagram of the base of this application.

[0042] like Figures 1 to 4As shown, in a preferred embodiment, the air conditioner housing includes a top cover 10, a base 20, a side panel 30, a front cover 40 and a rear cover 50, two side panels 30 are provided, and the two side panels 30 are arranged opposite to each other. The side panel 30 includes an upper connecting portion 301, a supporting portion 302, and a lower connecting portion 303. The upper connecting portion 301 is formed by integrally bending the top of the supporting portion 302, and the lower connecting portion 303 is formed by integrally bending the lower portion of the supporting portion 302. The upper connecting portion 301 is inserted into the inner side of the top cover 10, and the lower connecting portion 303 is inserted into the inner side of the base 20, and a first connecting hole is opened on the upper connecting portion 301, and the upper connecting portion 301 is connected to the top cover 10 through the first connecting hole, and a second connecting hole is opened on the lower connecting portion 303, and the lower connecting portion 303 is connected to the base 20 through the second connecting hole.

[0043] The circumferential edges of the top cover 10 are vertically provided with folded edges. The top cover 10 is covered on the two side panels 30. The folded edges corresponding to the upper connection part 301 are provided with openings corresponding to the first connection holes. The top cover 10 and the upper connection part 301 can be connected by passing the sealing screws through the first connection holes of the upper connection part 301 and the openings on the folded edges. Similarly, the circumferential edges of the base 20 are vertically provided with folded edges facing upward. The lower connection part 303 and the base 20 can be connected by passing the sealing screws through the folded edges of the lower connection part 303 and the base 20. The base 20 is provided with a plurality of drainage holes 201, and the drainage holes 201 are located on the side close to the rear cover 50. The front cover plate 40 includes a first cover plate 401 and a second cover plate 402. The first cover plate 401 is covered on the top cover 10 and the two side panels 30, and the second cover plate 402 is covered on the base 20 and the two side panels 30. The second cover plate 402 is provided with a first air inlet grille 403, and the first cover plate 401 is provided with a first air outlet grille 404. The top and two vertical edges of the rear cover plate 50 are vertically provided with folded edges. The rear cover plate 50 is covered on the top cover 10, the two side panels 30 and the base 20, and the rear cover plate 50 is provided with a second air inlet grille and a second air outlet grille (not shown in the figure).

[0044] In this embodiment, the rear cover plate 50 corresponds to the outdoor side, the front cover plate 40 corresponds to the indoor side, the top cover 10 is covered on the two side panels 30, the first cover plate 401 in the front cover plate 40 and the rear cover plate 50 are both covered on the top cover 10, and waterproof pads are provided at the places where the first cover plate 401 and the rear cover plate 50 are connected to the top cover 10. At this time, if there is water flow on the top cover 10, since the first cover plate 401 and the rear cover plate 50 are both higher than the top cover 10, the water flow will flow along the top cover 10 to the side panels 30 on both sides, and the upper connecting part 301 is inserted into the inner side of the top cover 10, that is, the bottom of the top cover 10 is abutted against the connecting position of the upper connecting part 301 and the supporting part 302. At this time, the upper connecting part 301 can prevent water flow from entering the interior of the shell, and the water flow can enter the base 20 from the lower connecting part 303 when flowing down along the side panel 30, and then flow to the outdoors through the drainage hole 201 opened on the base 20.

[0045] It should be explained that the cooperation between the upper connection part 301 and the top cover 10 can ensure that water cannot enter the air conditioner housing from the connection point, thus preventing water from entering the housing from above and damaging the electrical components in the housing. The cooperation between the lower connection part 303 and the base 20 can ensure that all the water on the side panel 30 enters the base, thus preventing water from entering the room along the side panel 30 on the indoor side. However, the provision of the upper connection part 301 or the lower connection part 303 is not necessary. For example, the provision of the upper connection part 301 can be omitted, and the top cover 10 can be directly covered on the support part 302, which can also prevent water from entering the housing from above. Alternatively, the provision of the lower connection part 303 can be omitted, and the support part 302 can be directly inserted into the base 20, and the water on the side panel 30 can also enter the base and be discharged. However, considering that the upper connection part 301 and the lower connection part 303 can guide the water flow on the top cover 10 and ensure the sealing of the shell at the connection position of the support part 302, it is a better choice to set the upper connection part 301 and the lower connection part 303. Of course, the setting of the first connection hole and the second connection hole is not fixed. In an alternative embodiment, the top cover 10 or the base 20 can be welded to the side panel 30. In addition, those skilled in the art can set a waterproof pad at the connection of each part of the shell to improve the sealing performance of the air-conditioning shell, but its setting is not necessary. For example, in this embodiment, it can be seen from the setting position of the first air outlet grille 404 that the upper side of the inside of the air-conditioning shell is a positive pressure area, and the place where the first cover plate 401 and the rear cover plate 50 are connected to the top cover 10 may not be provided with a waterproof pad. At this time, under the action of wind pressure, it can still be ensured that the water flow will not enter the shell from the connection between the first cover plate 401 and the rear cover plate 50 and the top cover 10. In addition, the positions where the upper connecting portion 301 and the lower connecting portion 303 meet the supporting portion 302 may be chamfered to avoid water accumulation at the connecting positions.

[0046] It is understood by those skilled in the art that, although the circumferential edges of the top cover 10 in this embodiment are vertically provided with folded edges, the specific configuration is not fixed. In an alternative embodiment, the top cover 10 can be provided as a U-shaped plate, and the two ends of the U-shaped plate are covered on the two side panels 30. In this case, the connection between the two is completed by a connecting member passing through the connecting hole at the end of the U-shaped plate and the first connecting hole opened on the upper connecting portion 301. In addition, the specific configuration of the front cover 40 is also not fixed. In an alternative embodiment, the first cover 401 and the second cover 402 can be provided as an integral body. For example, the circumferential edges of the integrated front cover 40 are vertically provided with folded edges, and the front cover 40 is covered on the top cover 10, the two side panels 30 and the base 20. In addition, the arrangement of the drainage holes 201 is not fixed. In an alternative embodiment, a person skilled in the art may change the number and shape of the drainage holes 201 as required. For example, a long hole may be opened on the base 20 for drainage. Alternatively, the drainage of the base 20 may be assisted by the cooperation of the drainage holes 201 and a drainage pipe. At this time, the specific position of the drainage holes 201 may also be changed.

[0047] Those skilled in the art may also understand that the specific positions of the first air inlet grille 403, the first air outlet grille 404, the second air inlet grille and the second air outlet grille are not fixed, and those skilled in the art may make changes according to the specific positions of the fan and the heat exchanger. For example, a first air outlet grille may be provided on the top cover 10 for indoor air outlet. In addition, although in this embodiment, the upper connecting portion 301 and the lower connecting portion 303 are formed by integrally bending the support portion 302, this is not intended to limit the scope of the present application. In an alternative embodiment, those skilled in the art may form the upper connecting portion 301 and the lower connecting portion 303 by cutting the support portion 302.

[0048] The present application also provides an air conditioner, which may include any air conditioning housing in the above embodiments.

[0049] When the above technical solution is adopted, the air conditioner adopts an assembled air-conditioning shell, which is conducive to factory processing and subsequent maintenance of the air conditioner, and the upper connecting part and the lower connecting part of the side panel play a guiding role in the water flow. Since the top cover is arranged on the upper connecting part of the side panel, when the water on the top cover flows toward the side panel, the upper connecting part can prevent the water from entering the interior of the air-conditioning shell, thereby avoiding air-conditioning failure caused by water ingress into the air conditioner. When the water flows down along the side panel, the lower connecting part can guide the water flow into the base for discharge, thereby preventing the water from flowing into the room along the air-conditioning shell, thereby avoiding the safety hazard caused by water ingress into the container.

[0050] Furthermore, the air conditioner also includes a mounting assembly arranged on the air conditioner housing, and the air conditioner is installed to the to-be-installed position through the mounting assembly.

[0051] Continue reading below Figure 1 To describe the installation components in this application, such as Figure 1 As shown, the mounting assembly 60 includes four mounting plates, which are arranged as L-shaped plates. The first surfaces of the four mounting plates are respectively connected to the top cover 10, the two side panels 30 and the base 20, and the second surfaces of the mounting plates are used to connect to the position to be installed. Adjacent mounting plates are connected to each other.

[0052] In this embodiment, the air conditioner can be installed on the door structure through the installation assembly 60, and the four L-shaped installation plates are respectively connected to the top cover 10, the two side panels 30 and the base 20, and the four first panels are all facing the front cover 40. After the installation is completed, the first panel is on the indoor side, and the second panel is connected to the door structure through the connection hole. Figure 1 Taking the direction shown as an example, the length of the two mounting plates connected to the top cover 10 and the base 20 is greater than the length of the top cover 10 and the base 20. Taking the top cover 10 and the side panel 30 on the right as an example, the mounting plate installed on the top cover 10 extends to the left and right sides, and the mounting plate installed on the side panel 30 on the right is bent outward 90 degrees at both ends to form a baffle. At this time, the baffle on the side panel 30 on the right is parallel to the first plate surface on the top cover 10. The connection of the two adjacent mounting plates can be completed by passing the first plate surface and the baffle through a connecting member such as a bolt and nut assembly. The four mounting plates finally form a mounting frame, and the air conditioner can be installed on the door structure through the mounting frame. Of course, the setting of the mounting assembly 60 is not fixed, and those skilled in the art can change the specific setting of the mounting assembly according to the location to be installed and the installation method. In addition, waterproof pads can be set at the places where the four mounting plates contact the air conditioner housing. On the one hand, it can prevent the water flow on the top cover 10 from entering the inside of the air conditioner from the connection between the mounting assembly 60 and the air conditioner housing, and on the other hand, it can prevent the water flow on the top cover 10 on the outdoor side from flowing to the top cover 10 on the indoor side.

[0053] Those skilled in the art will appreciate that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims of the present application, any one of the claimed embodiments may be used in any combination.

[0054] So far, the technical solutions of the present application have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. Without departing from the principles of the present application, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present application.

Claims

1. An air conditioning housing, characterized in that: The air conditioner housing comprises a top cover, a base, a side panel, a front cover plate and a rear cover plate, wherein two side panels are provided and the two side panels are arranged opposite to each other; The side panel comprises a supporting portion, an upper connecting portion and a lower connecting portion, wherein the upper connecting portion is connected to the top cover, and the lower connecting portion is connected to the base; Wherein, the upper connecting portion is inserted into the inner side of the top cover, and / or the lower connecting portion is inserted into the inner side of the base. 2 . The air conditioning casing according to claim 1 , wherein the upper connection portion is formed by integrally bending the top of the support portion, and / or the lower connection portion is formed by integrally bending the lower portion of the support portion.

3. The air conditioning housing according to claim 1, characterized in that: The upper connecting part is provided with a first connecting hole, and the upper connecting part is connected to the top cover through the first connecting hole; and / or The lower connecting part is provided with a second connecting hole, and the lower connecting part is connected to the base through the second connecting hole.

4. The air conditioning housing according to claim 3, characterized in that: The circumferential edges of the top cover are vertically provided with folded edges, and the top cover is provided on the two side panels; or The top cover is configured as a U-shaped plate, and both end covers of the top cover are disposed on the two side panels.

5. The air conditioning housing according to claim 1, characterized in that: The base is provided with a drainage hole, and the drainage hole is located on a side close to the rear cover plate.

6. The air conditioning housing according to claim 1, characterized in that: The top and two vertical edges of the rear cover are vertically provided with folded edges, and the rear cover is covered on the top cover, the two side panels and the base; and / or The circumferential edges of the front cover plate are vertically provided with folded edges, and the front cover plate is covered on the top cover, the two side panels and the base; and / or The front cover plate includes a first cover plate and a second cover plate, wherein the first cover plate is disposed on the top cover and the two side panels, and the second cover plate is disposed on the base and the two side panels.

7. The air conditioning housing according to claim 1, characterized in that: The front cover plate is provided with a first air inlet grille and a first air outlet grille; The rear cover plate is provided with a second air inlet grille and a second air outlet grille.

8. An air conditioner, characterized in that: The air conditioner comprises an air conditioning housing according to any one of claims 1 to 7.

9. The air conditioner according to claim 8, characterized in that: The air conditioner further comprises a mounting assembly arranged on the air conditioner housing, and the air conditioner is mounted to a position to be installed through the mounting assembly.

10. The air conditioner according to claim 9, characterized in that: The mounting assembly includes four mounting plates, and the mounting plates are configured as L-shaped plates; The first surfaces of the four mounting plates are respectively connected to the top cover, the two side panels and the base, the second surfaces of the mounting plates are used to connect to the position to be installed, and the adjacent mounting plates are connected to each other.

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