CN214592662U - Miniature storage server rack - Google Patents

Abstract

The utility model discloses a miniature storage server rack, include: the heat dissipation device comprises a cabinet body, a network distribution box, a plurality of groups of cross beam structures, a plurality of groups of supporting beam structures, a plurality of mounting frames and a heat dissipation assembly; the network distribution box is fixedly arranged in the cabinet body; the beam structure is positioned in the cabinet body; the plurality of beam structures are sequentially arranged into a layer structure at intervals from the top of the cabinet body to the bottom of the cabinet body; the supporting beam structure is fixedly connected with the beam structures of the two adjacent layers; the plurality of supporting beam structures are sequentially arranged at intervals; the mounting frame is in sliding contact with the support beam structure; the mounting frames are arranged at intervals; the heat dissipation assembly is arranged in the cabinet body. The utility model discloses a can concentrate a large amount of miniature storage server and set up in the cabinet body, still practice thrift the space when being convenient for concentrate installation and maintenance. In addition, the network distribution box is arranged in the cabinet body, so that centralized use, installation and maintenance of a network and a power supply are facilitated. The utility model discloses the degree of integrating is high, can satisfy the demand of big memory space data storage.

Description

Miniature storage server rack

Technical Field

The utility model belongs to the technical field of server rack equipment, concretely relates to miniature storage server rack.

Background

The server is the most important ring in the internet, and processes and stores the data of the user through the server. In recent years, with the rapid development of new technologies such as four major trends of cloud computing, mobility, social networks, big data and the like, enterprises or individuals have increasingly large requirements on storage device platforms, and more storage servers are needed. As the geometric level of storage capacity requirements increases, the demand on storage devices increases. Storage servers have limited space and, therefore, require the use of more storage server devices for large data storage.

In the prior art, a micro storage server unit usually has about eight micro storage servers, one micro storage server unit has limited storage capacity, if a larger storage space is needed, more micro storage server units are needed, a plurality of micro storage server units are mutually independent, centralized installation and maintenance are not convenient, and a large amount of space is occupied by placing a plurality of micro storage servers, and meanwhile, heat dissipation of each unit is not facilitated. In addition, the microminiature storage server unit, the network cabinet and the power supply cabinet are mutually independent and dispersed, and the installation and the maintenance are very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model provides a miniature storage server cabinet. The to-be-solved technical problem of the utility model is realized through following technical scheme:

a micro storage server rack comprising: the heat dissipation device comprises a cabinet body, a network distribution box, a plurality of groups of cross beam structures, a plurality of groups of supporting beam structures, a plurality of mounting frames and a heat dissipation assembly;

the network distribution box is fixedly arranged in the cabinet body and is positioned on one side wall of the cabinet body;

the beam structure is positioned in the cabinet body, one end of the beam structure is fixedly connected with the network distribution box, and the other end of the beam structure is fixedly connected with the other side wall of the cabinet body; the plurality of beam structures are sequentially arranged into a layered structure from the top of the cabinet body to the bottom of the cabinet body at intervals;

the supporting beam structure is horizontally arranged and is vertical to the long axis of the beam structure, and is fixedly connected with the beam structures of two adjacent layers; the plurality of supporting beam structures are sequentially arranged at intervals;

the mounting rack is vertically arranged and is in sliding contact with the support beam structure; the mounting racks are arranged at intervals;

the miniature storage server is arranged on the mounting rack, and the surface of the mounting rack for mounting the miniature storage server faces to the side wall of the cabinet body;

the heat dissipation assembly is arranged in the cabinet body.

In an embodiment of the present invention, the corbel structure includes: two sub-beams;

the two sub-supporting beams are positioned between the two adjacent layers of beam structures and are respectively and fixedly connected with the two adjacent layers of beam structures;

the sub-supporting beam is provided with a guide groove;

the long shaft of the guide groove extends along the long shaft of the sub-supporting beam;

the mounting frame is in sliding contact with the guide groove.

In an embodiment of the present invention, the mounting frame includes: an installation part;

the mounting part is of a plate-shaped structure, and connecting parts are arranged at two ends of the mounting part facing the sub-supporting beam;

the connecting portion is in sliding contact with the guide groove.

In an embodiment of the present invention, the connecting portion includes: connecting the side plates, the middle plate and the positioning side plate;

one side edge of the connecting side plate is fixedly connected with the end part of the mounting part, and the other side edge of the connecting side plate is fixedly connected with one side edge of the middle plate;

the edge of the other side part of the middle plate is fixedly connected with the edge of one side part of the positioning side plate;

the other side part of the positioning side plate extends back to the beam structure.

In an embodiment of the present invention, at least one through hole is disposed on the side wall of the guide groove, and the through hole is provided with a spring plate.

In an embodiment of the present invention, the mounting frame further includes: a limiting and detaching part;

the limiting and dismounting part is fixedly arranged at one end, close to the outer side of the cabinet body, of the middle plate, and one end of the middle plate faces towards the beam structure to extend.

In an embodiment of the present invention, the mounting frame further includes: a fixing plate and a handle;

the fixing plate and the handle are fixedly arranged on the side part of the mounting part close to the outer side of the cabinet body;

one end of the fixing plate is fixedly connected with the side part of the mounting part, and the other end of the fixing plate extends back to the plate surface direction of the mounting part.

In an embodiment of the present invention, the beam structure includes: two sub-beams;

the two sub-beams are parallel to each other and are positioned on the same layer of the layer structure, and the two sub-beams are arranged at intervals;

and the two sub-beams are fixedly connected with one sub-supporting beam.

In an embodiment of the present invention, a plurality of heat dissipation holes are disposed on the wall surface of the cabinet body;

the heat dissipation holes are positioned above the uppermost layer beam structure;

the heat dissipation assembly comprises a plurality of air inlet fans;

the air inlet fan is fixedly arranged below the lowermost layer beam structure;

the supporting beam structures of two adjacent layers are arranged in a staggered mode.

The utility model has the advantages that:

the utility model discloses a can concentrate a large amount of miniature storage server and set up in the cabinet body, still practice thrift the space when being convenient for concentrate installation and maintenance. A miniature storage server of installation on a mount frame does benefit to miniature storage server heat dissipation, simultaneously, dispels the heat to the internal portion of cabinet through radiator unit, has promoted heat dispersion. In addition, the network distribution box is arranged in the cabinet body, so that centralized use, installation and maintenance of a network and a power supply are facilitated. The utility model discloses the degree of integrating is high, can satisfy the demand of big memory space data storage.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic front structural diagram of a cabinet for a micro storage server according to an embodiment of the present invention;

fig. 2 is a schematic side view of a micro storage server cabinet according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a beam structure, a corbel structure and a mounting frame according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of a cross beam structure, a support beam structure and a mounting frame provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a cabinet for a micro storage server according to an embodiment of the present invention.

Description of reference numerals:

10-a cabinet body; 20-a network distribution box; 30-a beam structure; 31-sub-beam; 40-corbel structure; 41-subsidiary corbel; 42-a guide groove; 43-spring plate; 44-a mounting plate; 50-a mounting frame; 51-a mounting portion; 52-a connecting part; 53-baffles; 54-connecting the side plates; 55-middle plate; 56-positioning the side plates; 57-a limit removal part; 58-fixed plate; 59-a handle; 591-a grip plate; 60-a heat dissipation assembly; 61-heat dissipation holes; 62-air intake fan; 70-universal caster.

Detailed Description

The present invention will be described in further detail with reference to specific examples, but the present invention is not limited thereto.

Example one

Referring to fig. 1, fig. 2 and fig. 3, a micro storage server cabinet for housing a plurality of micro storage servers includes: the cabinet body 10, the network distribution box 20, the multiple groups of beam structures 30, the multiple groups of beam structures 40, the multiple mounting frames 50 and the heat dissipation assembly 60. The network distribution box 20 is fixedly arranged in the cabinet 10, and the network distribution box 20 is located on one side wall of the cabinet 10. The network distribution box 20 has a plurality of switches and a plurality of power supplies disposed therein for providing network resources and power to a plurality of microservers. The beam structure 30 is located in the cabinet 10, one end of the beam structure 30 is fixedly connected with the network distribution box 20, and the other end of the beam structure 30 is fixedly connected with the other side wall of the cabinet 10. The two side walls of the cabinet 10 are opposite. The plurality of beam structures 30 are sequentially spaced in a layered structure from the top of the cabinet 10 to the bottom of the cabinet 10. The beam structures 30 are parallel to each other, and each layer of beam structure 30 can be provided with a plurality of micro storage servers.

The support beam structure 40 is horizontally arranged and perpendicular to the long axis of the beam structure 30, and the support beam structure 40 is fixedly connected with the adjacent two layers of beam structures 30. The plurality of corbel structures 40 are sequentially spaced apart. The mounting bracket 50 is vertically disposed, and the mounting bracket 50 is in sliding contact with the corbel structure 40. The plurality of mounting brackets 50 are spaced apart. The mounting bracket 50 can slide on the corbel structure 40 for insertion and removal. The mounting rack 50 mounts the micro storage servers with the surface facing the side wall of the cabinet 10. The mounting bracket 50 is used to mount the micro storage server so that the micro storage server can be inserted upright on the corbel structure 40. The heat dissipation assembly 60 is disposed within the cabinet 10.

In this embodiment, a plurality of mounting brackets 50 are installed on the beam structure 30 through the corbel structure 40, a greater number of mounting brackets 50 can be installed on the beam structure 30 on each layer, the micro storage servers are installed on the mounting brackets 50, and a greater number of micro storage servers can be intensively arranged in the cabinet body 10, so that the installation and the maintenance are convenient to concentrate, and meanwhile, the space is saved. The installation racks 50 are arranged at intervals, one miniature storage server is installed on one installation rack 50, and the miniature storage servers are arranged at intervals and are beneficial to heat dissipation of the miniature storage servers. Meanwhile, the heat dissipation assembly 60 dissipates heat in the cabinet body 10, so that the heat dissipation performance of the cabinet is improved. In addition, network distribution box 20 sets up in cabinet 10, is convenient for to the centralized use, installation and the maintenance of a plurality of miniature storage server's network and power, integrates the degree height, can satisfy the demand of mass storage volume data storage.

Example two

As shown in fig. 3, in the present embodiment, on the basis of the first embodiment, the corbel structure 40 is further defined to include: two sub-corbels 41. The two sub-beams 41 are located between the two adjacent layers of the beam structures 30, and the two sub-beams 41 are respectively and fixedly connected with the two adjacent layers of the beam structures 30. In this embodiment, the two sub-beams 41 are detachably and fixedly connected to the upper and lower layers of the beam structure 30. The sub-supporting beam 41 is provided with a guide groove 42. The long axis of the guide groove 42 extends along the long axis of the sub-branch beam 41. The mounting bracket 50 is in sliding contact with the guide groove 42. In this embodiment, the mounting rack 50 can slide into the sliding guide groove 42 under the action of external force, so as to facilitate the insertion and extraction of the micro storage server on the cabinet body 10, and meanwhile, the mounting rack 50 is convenient to mount, dismount and maintain, and the loading and unloading efficiency is improved. Specifically, the guide groove 42 is a U-shaped groove or a rectangular groove.

Further, as shown in fig. 3 and 4, the mounting bracket 50 includes: and a mounting portion 51. The mounting portion 51 has a plate-like structure, and the connecting portion 52 is provided at both ends of the mounting portion 51 facing the sub-carrier 41. The connecting portion 52 is in sliding contact with the guide groove 42. In the present embodiment, as shown in fig. 4, the attachment portion 51 is provided with a connection portion 52 at both upper and lower ends thereof. The mounting portion 51 is used to fix the micro storage server, and the micro storage server may be fixed to a plate surface of the mounting portion 51 by a bolt or a screw.

In a feasible implementation manner, the board surfaces on both sides of the mounting portion 51 may be used for mounting the micro storage server, one side board surface may be used for mounting a server motherboard, and the other side board surface may be used for mounting a 2.5-inch or 3.5-inch mechanical hard disk. At least one baffle 53 is fixedly arranged on the surface of the hard disk, and the baffle 53 is used for bearing the hard disk. Specifically, as shown in fig. 5, two upper and lower shutters 53 may be provided, with a hard disk located between the two shutters 53.

Further, as shown in fig. 4, the connection portion 52 includes: connecting side plates 54, intermediate plates 55, and positioning side plates 56. The connecting side plate 54, the intermediate plate 55 and the positioning side plate 56 form a groove structure, the connecting side plate 54 and the positioning side plate 56 serve as groove walls, and the intermediate plate 55 serves as a groove bottom. One side edge of the connecting side plate 54 is fixedly connected with the end of the mounting portion 51. The other side edge of the connecting side plate 54 is fixedly connected with one side edge of the middle plate 55. The other side edge of the middle plate 55 is fixedly connected with one side edge of the positioning side plate 56. The other side of the locating side plate 56 extends away from the beam structure 30. In this embodiment, the connecting portion 52 is sized and shaped to match the guide slot 42.

In one possible implementation, the hard disk and the positioning side plate 56 are located on different sides of the mounting portion 51, and the server motherboard and the positioning side plate 56 are located on the same side of the mounting portion 51.

Further, as shown in fig. 4, at least one through hole is formed on the side wall of the guide groove 42, and an elastic sheet 43 is disposed on the through hole. The elastic sheet 43 protrudes in a direction away from the side wall, in this embodiment, one end of the elastic sheet 43 is fixedly connected with the inner wall of the through hole, the other end of the elastic sheet 43 is suspended, and the elastic sheet 43 is used for clamping the connecting portion 52.

In a possible implementation manner, at least one through hole may be formed in one side wall of the guide groove 42, so that the guide groove 42 has at least one elastic sheet 43, and the elastic sheet 43 is in contact with the connecting side plate 54 or the elastic sheet 43 is in contact with the positioning side plate 56; or, a through hole has been seted up respectively on two lateral walls of guide way 42, has two shell fragment 43 on the guide way 42, and two shell fragments 43 are just to setting up, and two shell fragments 43 are respectively in connecting curb plate 54 and the contact of location curb plate 56, can make the both sides atress of connecting portion 52 even like this, consequently, have promoted the steadiness of mounting bracket 50. Alternatively, each of the two side walls of the guide groove 42 has a plurality of through holes.

Further, as shown in fig. 4, the mounting bracket 50 further includes: the removal portion 57 is restricted. The limiting and detaching part 57 is fixedly arranged at one end of the middle plate 55 close to the outer side of the cabinet body 10, and the limiting and detaching part 57 extends from one end of the middle plate 55 towards the beam structure 30. In this embodiment, the stopper detaching portion 57 is formed to be bent toward the beam structure 30. Specifically, after the connecting portion 52 slides into the guide groove 42 and slides into place, the limiting dismounting portion 57 contacts with the beam structure 30, the limiting dismounting portion 57 is fixedly connected with the beam structure 30 through screws, when the mounting frame 50 needs to be taken out from the sub-support beam 41, the screws are unscrewed, the screws are dismounted, and then the mounting frame 50 is pulled out, so that the quick dismounting of the mounting frame 50 is completed, and the quick dismounting of the micro storage server is realized. Wherein, two sub-corbels 41 all have spacing dismantlement portion 57 on.

Further, as shown in fig. 4, the mounting bracket 50 further includes: a fixed plate 58 and a handle 59. The fixing plate 58 and the handle 59 are fixedly installed on the side of the mounting portion 51 near the outside of the cabinet 10. One end of the fixing plate 58 is fixedly connected to a side portion of the mounting portion 51, and the other end of the fixing plate 58 extends away from the plate surface of the mounting portion 51. The fixing plate 58 is located on the same side of the mounting portion 51 as the positioning side plate 56. In this embodiment, the handle 59 facilitates pushing and pulling the mounting portion 51 to slide the connecting portion 52 into and out of the guide groove 42. The fixing plate 58 is used to further fix the server motherboard.

In a feasible implementation manner, the handle 59 is a plate-shaped structure, and is provided with a hand-entering window, and a holding plate 591 is further arranged on the window, and the holding plate 591 extends from the edge of the hand-entering window to the side direction of the mounting portion 51.

Further, as shown in fig. 4, the beam structure 30 includes: two sub-beams 31. The two sub-beams 31 are parallel to each other and located on the same layer of the layer structure, and the two sub-beams 31 are arranged at intervals. The two sub-beams 31 are fixedly connected with a sub-corbel 41. In this embodiment, one sub-girder 41 is fixedly connected to the two sub-beams 31 on the upper layer, the other sub-girder 41 is fixedly connected to the two sub-beams 31 on the lower layer, and the mounting bracket 50 is mounted on the two sub-girders 41, so that the mounting stability of the sub-girder 41 is improved, and further, the mounting bracket 50 is improved.

In a possible implementation manner, the sub-beam 31 is provided with a plurality of mounting holes, and the sub-beams 41 are mounted by means of threaded connection. Specifically, the mounting plates 44 are fixedly arranged at both ends of the sub-corbel 41, and the mounting plates 44 are connected with the mounting holes through bolts.

Further, as shown in fig. 6, a plurality of heat radiation holes 61 are formed in the wall surface of the cabinet 10. The heat dissipation holes 61 are located above the uppermost beam structure 30. The heat sink assembly 60 includes a plurality of intake fans 62. The intake fan 62 is fixedly disposed below the lowermost cross member structure 30. The corbel structures 40 of two adjacent layers are staggered. In this embodiment, the air intake fan 62 sucks the outside cold air into the cabinet 10, and after the cold air passes through the space between the mounting brackets 50, the heat is carried and discharged to the outside of the cabinet 10 from the heat dissipation holes 61 above, so as to achieve the purpose of heat dissipation of the micro storage server on the mounting brackets 50. Wherein, the set up is crisscross to the corbel structure 40 to mounting bracket 50 forms crisscross setting, forms heat dissipation channel between the mounting bracket 50, can make the outside air who gets into from the cabinet body 10 below pass through, and the outside air carries out the heat exchange in heat dissipation channel when passing through, carries the heat and discharges from louvre 61 through the interval between heat dissipation channel and two sub-crossbeams 31. In this embodiment, the staggered heat dissipation channels formed between the mounting frames 50 are beneficial to improving the heat dissipation performance of the cabinet 10. Wherein, the inner bottom of the cabinet body 10 is provided with a plurality of air inlets, the plurality of air inlets are arranged at intervals in sequence, and the air inlet fan 62 is arranged on the air inlets.

In a feasible implementation manner, at least four universal casters 70 are disposed on the outer bottom of the cabinet 10, so that the cabinet 10 can be integrally moved to a desired position, and the convenience of movement is improved. The front of the cabinet 10 (on the side of the mounting bracket 50 where the handle 59 is located) is hinged to a glass door to facilitate viewing of the operation of the components inside the cabinet 10.

In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (9)

1. A micro storage server rack, comprising: the intelligent cabinet comprises a cabinet body (10), a network distribution box (20), a plurality of groups of beam structures (30), a plurality of groups of supporting beam structures (40), a plurality of mounting frames (50) and a heat dissipation assembly (60);

the network distribution box (20) is fixedly arranged in the cabinet body (10) and is positioned on one side wall of the cabinet body (10);

the beam structure (30) is positioned in the cabinet body (10), one end of the beam structure is fixedly connected with the network distribution box (20), and the other end of the beam structure is fixedly connected with the other side wall of the cabinet body (10); the plurality of beam structures (30) are sequentially arranged in a layered structure at intervals from the top of the cabinet body (10) to the bottom of the cabinet body (10);

the supporting beam structure (40) is horizontally arranged, is vertical to the long axis of the beam structure (30), and is fixedly connected with the beam structures (30) of the two adjacent layers; the plurality of the corbel structures (40) are sequentially arranged at intervals;

the mounting rack (50) is vertically arranged and is in sliding contact with the supporting beam structure (40); the mounting racks (50) are arranged at intervals;

the micro storage server is arranged on the mounting rack (50), and the surface of the mounting rack (50) for mounting the micro storage server faces to the side wall of the cabinet body (10);

the heat dissipation assembly (60) is arranged in the cabinet body (10).

2. The micro storage server cabinet according to claim 1, wherein the corbel structure (40) comprises: two sub-corbels (41);

the two sub-supporting beams (41) are positioned between the two adjacent layers of the beam structures (30) and are respectively and fixedly connected with the two adjacent layers of the beam structures (30);

a guide groove (42) is formed in the sub-supporting beam (41);

the guide groove (42) has a long axis extending along the long axis of the sub-support beam (41);

the mounting bracket (50) is in sliding contact with the guide groove (42).

3. The cabinet according to claim 2, wherein the mounting frame (50) comprises: a mounting portion (51);

the mounting part (51) is of a plate-shaped structure, and connecting parts (52) are arranged at two ends of the mounting part facing the sub-supporting beam (41);

the connecting portion (52) is in sliding contact with the guide groove (42).

4. The cabinet according to claim 3, wherein the connection portion (52) comprises: a connecting side plate (54), a middle plate (55) and a positioning side plate (56);

one side edge of the connecting side plate (54) is fixedly connected with the end part of the mounting part (51), and the other side edge of the connecting side plate is fixedly connected with one side edge of the middle plate (55);

the other side edge of the middle plate (55) is fixedly connected with one side edge of the positioning side plate (56);

the positioning side plate (56) and the other side part extend back to the beam structure (30).

5. The cabinet of claim 4, wherein the side wall of the guide groove (42) is provided with at least one through hole, and the through hole is provided with a spring plate (43).

6. The cabinet according to claim 5, wherein the mounting frame (50) further comprises: a limit removal part (57);

the limiting and dismounting part (57) is fixedly arranged at one end, close to the outer side of the cabinet body (10), of the middle plate (55), and extends towards the beam structure (30) from one end of the middle plate (55).

7. The cabinet according to claim 6, wherein the mounting frame (50) further comprises: a fixing plate (58) and a handle (59);

the fixing plate (58) and the handle (59) are fixedly arranged on the side part of the mounting part (51) close to the outer side of the cabinet body (10);

one end of the fixing plate (58) is fixedly connected with the side part of the mounting part (51), and the other end of the fixing plate extends back to the plate surface direction of the mounting part (51).

8. The cabinet according to claim 7, wherein the beam structure (30) comprises: two sub-beams (31);

the two sub-beams (31) are parallel to each other and are positioned on the same layer of the layer structure, and the two sub-beams (31) are arranged at intervals;

the two sub-beams (31) are fixedly connected with one sub-supporting beam (41).

9. The cabinet of claim 8, wherein the cabinet body (10) has a plurality of heat dissipation holes (61) on the wall;

the heat dissipation holes (61) are positioned above the beam structure (30) on the uppermost layer;

the heat dissipation assembly (60) comprises a plurality of air inlet fans (62);

the air inlet fan (62) is fixedly arranged below the cross beam structure (30) at the lowest layer;

the corbel structures (40) of two adjacent layers are arranged in a staggered mode.

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