CN214675986U - Cabinet and related UPS and data center - Google Patents

Abstract

The utility model discloses a cabinet and a related UPS and a data center, wherein the cabinet is used for installing an electrical module and comprises a first cabinet body and a second cabinet body; a first cavity for accommodating the electrical module is defined in the first cabinet body; the second cabinet body is detachably and fixedly connected to and attached to the first cabinet body along a first direction, and is configured to coincide with an orthographic projection of the first cabinet body along the first direction after being fixedly connected to the first cabinet body. The utility model discloses a rack is suitable for the degree of depth of the conventional UPS of adaptation and UPS for the data center to make each rack have unanimous size in the direction of depth behind the UPS income column data center, thereby have better outward appearance.

Description

Cabinet and related UPS and data center

Technical Field

The utility model relates to a UPS and data center technical field, more specifically say, relate to a rack and relevant UPS and data center.

Background

In a data center, a plurality of functional cabinets are generally disposed on two sides of a cold aisle, and each functional cabinet located on the same side is closely adjacent and attached to the cold aisle along an extending direction of the cold aisle. The functional cabinets comprise a data cabinet, an air conditioner cabinet, a UPS cabinet and the like, wherein the UPS cabinet is used for providing backup power for the data center so as to guarantee the power supply stability of the whole data center.

At present, in the market, the data cabinet and the UPS cabinet belong to different production lines, so the sizes of the data cabinet and the UPS cabinet are greatly different. After the UPS is listed in the data center, especially in the depth direction of the cabinet perpendicular to the extension direction of the cold aisle, the difference in depth between the UPS and the cabinet results in a great defect in the overall appearance of the data center. For example, the depth of a data cabinet can reach 1200mm-1500mm, whereas the depth of a conventional UPS cabinet is typically only around 800 mm.

For this reason, UPS manufacturers need to custom design and manufacture cabinets of UPSs dedicated to data centers, which undoubtedly leads to an increase in cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a rack and relevant UPS and data center, the rack is suitable for the degree of depth of the conventional UPS of adaptation and UPS for the data center to make each rack have unanimous size in the direction of depth behind the UPS income column data center, thereby have better outward appearance.

To achieve the above object, a first aspect of the present invention provides a cabinet for mounting an electrical module; it includes: the first cabinet body is internally defined with a first cavity for accommodating the electric module; the second cabinet body is detachably fixedly connected to and attached to the first cabinet body along a first direction, and is configured to coincide with an orthographic projection of the first cabinet body along the first direction after being fixedly connected to the first cabinet body.

In one possible embodiment: a second cavity is defined in the second cabinet body; the second cabinet body is fixedly connected behind the first cabinet body, and the second cavity is communicated with the first cavity along the first direction.

In one possible embodiment: the first cabinet body comprises a first frame body, a front plate, a first top plate, a first left side plate and a first right side plate; the first frame body is of a cuboid structure; the front plate, the first top plate, the first left side plate and the first right side plate are fixedly connected to corresponding sides of the first frame body respectively, and the front plate, the first top plate, the first left side plate and the first right side plate are enclosed to define the first cavity with a cuboid structure together; the second cabinet body comprises a second frame body, a rear plate, a second top plate, a second left side plate and a second right side plate; the second frame body is of a cuboid structure and is fixedly connected to the first frame body; the rear plate, the second top plate, the second left side plate and the second right side plate are fixedly connected to corresponding sides of the second frame body respectively, and the rear plate, the second top plate, the second left side plate and the second right side plate are enclosed to define a second cavity with a cuboid structure together; the second cabinet body is fixedly connected to the rear of the first cabinet body, the front plate and the rear plate are perpendicular to the first direction and the second direction are arranged oppositely, the first top plate and the second top plate are located on the same plane, the first left side plate and the second left side plate are located on the same plane, and the first right side plate and the second right side plate are located on the same plane.

In one possible embodiment, the first cabinet further comprises: the supporting structure is arranged in the first cavity, is vertically fixed relative to the first frame body and is used for supporting the electric module; the support structure is suitable for sliding relative to the first frame body along the first direction so as to enable the electric module to approach or move away from the front plate; a locking mechanism selectively locking the support structure to the first frame to allow or restrict the support structure from sliding relative to the first frame in the first direction.

In one possible embodiment: the first cabinet body is provided with a symmetrical plane which is vertical to a second direction, and the second direction is vertical to the first direction and the vertical direction; the first cabinet body also comprises two hanging components and a guide rail; the two hanging components are symmetrically arranged around the symmetry plane, each hanging component comprises two hanging units which are oppositely arranged along the first direction, each hanging unit comprises two hanging pieces which are oppositely arranged along the vertical direction and are fixedly connected to the first frame body, and the two hanging pieces are provided with first sliding grooves which extend along the first direction; the guide rail is arranged along the first direction, two ends of the guide rail are fixedly connected with the first frame body, and the guide rail is provided with a second sliding chute extending along the first direction; the supporting structure comprises two supporting components, a sliding block and a positioning beam which are fixedly connected with each other; the two support assemblies are symmetrically arranged relative to the symmetry plane, and each support assembly comprises two support columns and a plurality of support frames; the two ends of each supporting column are respectively hung on the two hanging pieces of one hanging unit and are suitable for being in sliding fit with the first sliding groove along the first direction; the supporting frames are arranged along the first direction, two ends of each supporting frame are fixedly connected with two supporting columns of one supporting component respectively, and the supporting frames are arranged at intervals along the vertical direction; the sliding block is arranged along the first direction, fixedly connected to two supporting columns of one supporting component and suitable for being in sliding fit with the second sliding groove along the first direction; the positioning beam is arranged along the first direction and fixedly connected with two support columns of the support component, and two ends of the positioning beam are respectively abutted against the first frame body along the first direction when the support structure slides to a first position and a second position along the first direction; the first locking mechanism is a threaded fastener and is suitable for locking the positioning beam to the first frame body when two ends of the positioning beam are respectively abutted against the first frame body.

In one possible embodiment: the second top panel, the second left side panel, and the second right side panel are each configured as a movable panel group; the movable plate group comprises a fixed plate and a movable plate which are arranged in parallel to the first direction, the fixed plate is fixedly connected to the second frame body, and the movable plate is suitable for sliding fit with the fixed plate along the first direction; the second cabinet further includes a second locking mechanism that selectively locks the movable plate to the fixed plate to allow or restrict the movable plate from sliding relative to the fixed plate in the first direction.

In one possible embodiment: the fixed plate is fixedly provided with a first locking plate perpendicular to the first direction, and the movable plate is fixedly provided with a second locking plate which is parallel to the first locking plate and is arranged oppositely along the first direction; the second locking mechanism comprises a screw and a nut; the screw is in threaded fit with the first locking plate around a rotating shaft parallel to the first direction, and is also in rotating connection with the second locking plate around the rotating shaft and limited with the second locking plate along the first direction; the nut is matched with the screw rod and arranged between the first locking plate and the second locking plate, and is also matched with the first locking plate or the second locking plate to limit the screw rod to be in threaded fit with the fixing plate.

To achieve the above object, a second aspect of the present invention provides a UPS, including: a cabinet as claimed in any one of the above claims; and the UPS modules are arranged in the first cavity of the first cabinet body.

In one possible embodiment: a second cavity is defined in the second cabinet body, and a wire inlet and/or a wire outlet communicated with the second cavity are/is formed in the second cabinet body; the second cabinet body is fixedly connected with the first cabinet body, and the second cavity is communicated with the first cavity along the first direction; the UPS further comprises an input line and an output line; the input line and the output line are respectively and electrically connected with the input end and the output end of each UPS module, and the input line and/or the output line extend into the second cavity and are led out of the cabinet through the corresponding line inlet and/or the corresponding line outlet.

To achieve the above object, a third aspect of the present invention provides a data center including the UPS according to any one of the above technical solutions.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the rack includes the first cabinet body and the second cabinet body, and the first cabinet body is used for holding electric module, and the second cabinet body is followed first direction detachably rigid coupling, is leaned on and aligns with the first cabinet body. The size of the first cabinet along the first direction can be configured to be the depth size of the conventional UPS, and the size of the second cabinet along the first direction can be configured to be the difference between the depth sizes of the data cabinet of the data center and the conventional UPS; therefore, when the UPS is required to be arranged in the data center, the second cabinet body is arranged on the first cabinet body, so that the sizes of the UPS cabinet and the data cabinet in the depth direction can be consistent, and the data center has a better appearance; and when the UPS is not required to be listed in the data center, the second cabinet body is detached from the first cabinet body, so that the lower cost can be maintained when the UPS is sold separately.

(2) After the second cabinet body is fixedly connected with the first cabinet body, the second cavity defined by the second cabinet body is communicated with the first cavity, so that the size of the inner cavity of the cabinet is expanded, and the cabinet function is suitable for being expanded through the second cavity.

(3) The first cabinet body and the second cabinet body respectively comprise a frame body and a plurality of cabinet plates, so that the structural strength of the cabinet bodies is improved; the first cabinet body does not have a rear plate, and the second cabinet body does not have a front plate, so that the second cavity is communicated with the first cavity.

(4) Under the condition that the first cabinet body is provided with the second cabinet body and the second cavity is communicated with the first cavity, the supporting structure is configured to be capable of sliding relative to the first frame body, and is locked to the first frame body through the first locking structure after sliding, the distance between the electrical module and the front plate can be adjusted, and therefore the UPS power supply device is suitable for well solving the contradiction between the safety regulation requirement and the heat dissipation performance in the conventional UPS.

Specifically, in the conventional UPS, it is difficult to satisfy both the safety requirement and the heat dissipation performance for reasons such as power density and small volume. Because the fan air inlet end and the wiring end of UPS module set up relatively usually, therefore under established volume, if set up the UPS module to be close to the front bezel, the air inlet distance is less, heat dispersion is relatively poor, if set up the UPS module to be close to the back plate, will not conform to the safety regulation requirement. And under the condition that UPS is listed as data center, owing to have second cabinet body and second cavity, the back plate of event whole rack has certain distance from first cavity, therefore through configuring into supporting structure and can slide relatively first framework for electric module can move to being close to the second cabinet body along first direction, thereby both can increase the fan air inlet distance of UPS module and strengthen heat dispersion, can satisfy the ann rule requirement again.

(5) The first frame body is fixedly connected with a hanging component provided with a sliding chute and a guide rail, so that the supporting structure can be hung on the first frame body to be supported by the first frame body and can also guide the sliding of the supporting structure; the supporting structure is provided with a positioning beam, the two ends of the positioning beam are respectively abutted to the first frame body, the sliding in place is prompted, the positioning beam is locked and connected to the first frame body through a first locking mechanism configured to be a threaded fastener, the fixing after the adjustment is realized, and the stability is high.

(6) The second top plate, the second left side plate and the second right side plate are all configured to be movable plate groups, so that the size of the second cabinet body along the first direction can be finely adjusted under the condition that certain manufacturing errors are allowed, and the manufacturing precision requirement and the manufacturing cost of the second cabinet body are reduced.

(7) The first locking plate and the second locking plate are arranged so that the fixed plate and the movable plate can be locked in a first direction; the second locking mechanism is configured to comprise a screw rod and a nut, the screw rod is in threaded fit with the fixed plate and is in axial limiting rotation fit with the movable plate, so that the movable door can be conveniently driven to slide along the first direction relative to the fixed plate by rotating the screw rod; the nut and the screw rod are unlocked or locked, so that the fixation after adjustment can be realized, and the stability is higher.

(8) The UPS includes the aforementioned cabinet, inheriting all its advantages.

(9) The second cabinet body is provided with a wire inlet or a wire outlet, and an input wire or an output wire of the UPS module extends to the second cavity and is led out from the wire inlet or the wire outlet, so that the second cabinet body provides a loose wiring space, and the wiring of the UPS is easy.

(10) The data center adopts the UPS, inherits all advantages, and can better realize the size consistency of the UPS cabinet and the data cabinet in the depth direction, thereby having better appearance.

Drawings

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

Fig. 1 is a perspective view of a UPS according to an embodiment of the present invention;

fig. 2 is a perspective view of a UPS of an embodiment of the invention with cabinet panels concealed, wherein the support structure is in a first position;

fig. 3 is another perspective view of a UPS of an embodiment of the invention with cabinet panels concealed, wherein the support structure is in a first position;

fig. 4 is another perspective view of a UPS of an embodiment of the invention with cabinet panels concealed, wherein the support structure is in a second position;

fig. 5 is a schematic diagram of a UPS according to an embodiment of the present invention after connection;

fig. 6 is a perspective view of the cabinet of the embodiment of the present invention after a plurality of cabinet plates are hidden;

fig. 7 is a perspective view of a first cabinet body of the embodiment of the present invention with a plurality of cabinet plates hidden therein;

fig. 8 is a perspective view of the second cabinet body of the embodiment of the present invention after a plurality of cabinet plates are hidden;

fig. 9 is a front view of the movable plate group of the second cabinet according to the embodiment of the present invention.

The main reference numbers:

the UPS1000, the cabinet 100, the UPS module 200, the first cabinet 110, the second cabinet 120 and the connecting sheet 130;

the first frame 111, the front plate 112, the first top plate 113, the first right side plate 114, the hanging piece 115, the first chute 1151, the guide rail 116, the second chute 1161, the support column 117A, the support frame 117B, the slider 118, and the positioning beam 119;

the second frame 121, the second top plate 122, the wire inlet 1221, the wire outlet 1222, and the second right side plate 123; the fixed plate 124, the first locking plate 1241, the movable plate 125, the second locking plate 1251, the screw 126, and the nut 127.

Detailed Description

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

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

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

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

Referring to fig. 1-9, embodiments of the present invention provide a UPS1000 that includes a cabinet 100, a plurality of UPS modules 200, a plurality of input lines, and an output line. The UPS1000 will be described with reference to the orientation reference shown in fig. 1, wherein the first, second and vertical directions are perpendicular to each other.

Referring initially to fig. 2-6, the cabinet 100 is configured to house the UPS module 200 and includes a first body 110, a second body 120, and a plurality of tabs 130.

The first cabinet 110 defines a first cavity therein for accommodating the electrical module. The second cabinet 120 defines a second cavity therein, and is adapted to be detachably and fixedly connected to and attached to the first cabinet 110 along the first direction, and is configured to coincide with an orthographic projection of the first cabinet 110 along the first direction after being fixedly connected to the first cabinet 110, and the second cavity is communicated with the first cavity along the first direction. The connecting pieces 130 are used for connecting the second cabinet 120 to the first cabinet 110 along the first direction.

Thus, the dimension of the first cabinet 110 in the first direction is configured as a depth dimension of the conventional UPS, and the dimension of the second cabinet 120 in the first direction is configured as a difference between the depth dimensions of the data cabinet of the data center and the conventional UPS. In this way, when the UPS needs to be listed in the data center, the second cabinet 120 is attached to the first cabinet 110, so that the UPS and the data cabinet have the same dimension in the depth direction, and the data center has a better appearance, in other words, the UPS of the embodiment is suitable for being listed in the data center because of the second cabinet 120; and when the UPS is not required to be listed in the data center, the second cabinet 120 is removed from the first cabinet 110, so that a lower cost can be maintained when the UPS is sold separately. In addition, the second cavity is communicated with the first cavity, so that the size of the inner cavity of the cabinet can be expanded, and the cabinet function can be expanded through the second cavity.

Referring to fig. 2-4 and 6-7, the first cabinet 110 has a symmetry plane perpendicular to the second direction, and includes a first frame 111, a front plate 112, a first top plate 113, a first left side plate (not shown), a first right side plate 114, two hooking components, a guide rail 116, a supporting structure and a first locking mechanism (not shown).

The first frame 111 has a rectangular parallelepiped structure. The front plate 112, the first top plate 113, the first left side plate and the first right side plate 114 are respectively and fixedly connected to the corresponding sides of the first frame 111, and the front plate 112, the first top plate 113, the first left side plate and the first right side plate 114 enclose to define the first cavity with a cuboid structure together.

Two the subassembly that articulates about the plane of symmetry sets up symmetrically, each articulates the subassembly and all includes along two that first direction is relative sets up articulate the unit, each articulates the unit and all includes along vertical relative setting and equal rigid coupling in two lacing film 115 of first framework 111, these two lacing film 115 all is equipped with the first spout 1151 that extends along first direction.

The guide rail 116 is disposed along the first direction, and both ends of the guide rail are fixedly connected to the first frame 111, and a second chute 1161 extending along the first direction is disposed.

The supporting structure is arranged in the first cavity and vertically opposite to the first frame 111 for supporting the UPS module 200, and is further suitable for sliding relative to the first frame 111 along the first direction so as to enable the electrical module to be close to or far away from the front plate 112, thereby being suitable for well solving the contradiction between the safety requirement and the heat dissipation performance in the conventional UPS. Specifically, in the case of a UPS-listed data center, since the second cabinet 120 and the second cavity are provided, the rear plate of the entire cabinet 100 is at a distance from the first cavity, and the supporting structure is configured to be slidable relative to the first frame 111, so that the electrical module moves to be close to the second cabinet 120 along the first direction, which not only increases the air inlet distance of the fan of the UPS module 200 to enhance the heat dissipation performance, but also meets the safety requirements.

In a specific structure, the supporting structure comprises two supporting components fixedly connected with each other, a sliding block 118 and a positioning beam 119. Two supporting components are about the plane of symmetry sets up, and each supporting component all includes two support columns 117A and a plurality of support frame 117B. The supporting columns 117A are vertically disposed, and two ends of each supporting column 117A are respectively hung on two hanging pieces 115 of one hanging unit and are adapted to be slidably engaged with the first sliding grooves 1151 along the first direction. The support frame 117B is followed the setting of first direction and its both ends rigid coupling one respectively two support columns 117A of supporting component, it is a plurality of support frame 117B is arranged along vertical interval. The sliding block 118 is disposed along the first direction and is fixedly connected to two supporting posts 117A of the supporting component, and is adapted to be in sliding fit with the second sliding groove 1161 along the first direction. The positioning beam 119 is arranged along the first direction and fixedly connected to two support columns 117A of the support assembly, and two ends of the positioning beam 119 are respectively abutted against the first frame 111 along the first direction when the support structure slides to the first position and the second position along the first direction, as shown in fig. 3 and 4.

The first locking mechanism (not shown) selectively locks the support structure to the first frame 111 to allow or limit the support structure to slide relative to the first frame 111 along the first direction. Specifically, the first locking mechanism is a threaded fastener adapted to lock the positioning beam 119 to the first frame 111 when both ends of the positioning beam 119 abut against the first frame 111, respectively.

It can be seen that the first frame 111 is fixedly connected with a hanging component provided with a sliding chute and a guide rail 116, so that the supporting structure can be hung on the first frame 111 to be supported by the first frame, and the sliding of the supporting structure can be guided. The support structure is provided with a positioning beam 119, the two ends of the positioning beam 119 are respectively abutted to the first frame body 111, the sliding in place is prompted, the positioning beam 119 is locked to the first frame body 111 through a first locking mechanism configured as a threaded fastener, the fixation after the adjustment is realized, and the stability is high.

Referring to fig. 8 to 9, the second cabinet 120 includes a second frame 121, a rear panel (not shown), a second top panel 122, a second left side panel, a second right side panel 123, and a second locking structure.

The second frame 121 has a rectangular parallelepiped structure. The rear plate, the second top plate 122, the second left side plate and the second right side plate 123 are respectively and fixedly connected to the corresponding sides of the second frame body 121, and the rear plate, the second top plate 122, the second left side plate and the second right side plate 123 enclose and enclose a second cavity with a cuboid structure. In this embodiment, the second top plate 122 is provided with a line inlet 1221 and a line outlet 1222, and the line inlet 1221 and the line outlet 1222 are both communicated with the second cavity.

In addition, after the second cabinet 120 is fixedly connected to the first cabinet 110, the front plate 112 and the rear plate are perpendicular to the first direction and are oppositely disposed along the first direction, the first top plate 113 and the second top plate 122 are located on the same plane, the first left side plate and the second left side plate are located on the same plane, and the first right side plate 114 and the second right side plate 123 are located on the same plane, as shown in fig. 1.

Referring specifically to fig. 9, in the present embodiment, the second top plate 122, the second left side plate and the second right side plate 123 are all configured as a movable plate group. The movable plate set includes a fixed plate 124 and a movable plate 125 both disposed parallel to the first direction, the fixed plate 124 is fixedly connected to the second frame 121, and the movable plate 125 is adapted to slidably fit with the fixed plate 124 along the first direction. In this embodiment, the fixing plate 124 is fixedly provided with a first locking plate 1241 perpendicular to the first direction, and the movable plate 125 is fixedly provided with a second locking plate 1251 parallel to the first locking plate 1241 and disposed opposite to the first direction.

The second locking mechanism selectively locks the movable plate 125 to the fixed plate 124 to allow or restrict the movable plate 125 from sliding relative to the fixed plate 124 in the first direction. Specifically, the second locking mechanism includes a screw 126 and a nut 127. The screw 126 is in threaded engagement with the first latch plate 1241 about a rotation axis parallel to the first direction, and is also in rotational engagement with the second latch plate 1251 about the rotation axis and is restrained with the second latch plate 1251 in the first direction; the nut 127 is adapted to the screw 126 and disposed between the first locking plate 1241 and the second locking plate 1251, and further cooperates with the first locking plate 1241 or the second locking plate 1251 to limit the screw 126 from being threadedly engaged with the fixing plate 124.

Thus, the second top board 122, the second left side board and the second right side board 123 are all configured as a movable board group, so that the size of the second cabinet 120 along the first direction can be finely adjusted while a certain manufacturing error is allowed, and the manufacturing precision requirement and the cost of the second cabinet 120 are reduced. And, the second locking mechanism is configured to include a screw 126 and a nut 127, the screw 126 being in threaded engagement with the fixed plate 124 and in axially restrained rotational engagement with the movable plate 125, such that the movable door can be conveniently driven to slide in the first direction relative to the fixed plate 124 by rotating the screw 126. And the nut 127 and the screw 126 are unlocked or locked, so that the adjusted fixation can be realized, and the stability is higher. It can be understood that, although the movable plate group is provided in the present embodiment only for fine adjustment of the size of the second cabinet 120 along the first direction, the structure may also be used for larger adjustment, and the second cabinet 120 may be used for adapting the depth of the data cabinets of data centers with different specifications to the depth of the conventional UPS cabinet.

Both ends of the connecting piece 130 are detachably connected to the first frame body 111 and the second frame body 121 by threaded fasteners, respectively. Specifically, the connecting piece 130 is provided with a plurality of waist holes, so that the relative positions of the first frame 111 and the second frame 121 after connection can be adjusted slightly.

Referring to fig. 2 to 4, the UPS modules 200 are installed in the first cavity of the first cabinet 110, vertically spaced apart from each other, and respectively placed on a set of the supporting frames 117B symmetrical along the second direction.

The input line and the output line are electrically connected to the input end and the output end of each UPS module 200, respectively, and both the input line and the output line extend into the second cavity and exit the cabinet 100 through the corresponding line inlet 1221 or the corresponding line outlet 1222, as shown in fig. 5. Thus, the second cabinet 120 provides a relatively loose wiring space, so that the wiring of the UPS is relatively easy.

On the basis, the embodiment further provides a data center (not shown in the drawings) having a cold aisle, and including a data cabinet and the UPS1000 of the embodiment, the data cabinet and the UPS1000 are disposed adjacent to each other along the extending direction of the cold aisle, and the data cabinet and the cabinet 100 of the UPS1000 have the same size in the first direction, so as to have a better appearance.

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

Claims (10)

1. A cabinet for housing electrical modules; it is characterized by comprising:

the first cabinet body is internally defined with a first cavity for accommodating the electric module;

the second cabinet body is detachably fixedly connected to and attached to the first cabinet body along a first direction, and is configured to coincide with an orthographic projection of the first cabinet body along the first direction after being fixedly connected to the first cabinet body.

2. The cabinet of claim 1, wherein: a second cavity is defined in the second cabinet body;

the second cabinet body is fixedly connected behind the first cabinet body, and the second cavity is communicated with the first cavity along the first direction.

3. The cabinet of claim 2, wherein:

the first cabinet body comprises a first frame body, a front plate, a first top plate, a first left side plate and a first right side plate; the first frame body is of a cuboid structure; the front plate, the first top plate, the first left side plate and the first right side plate are fixedly connected to corresponding sides of the first frame body respectively, and the front plate, the first top plate, the first left side plate and the first right side plate are enclosed to define the first cavity with a cuboid structure together;

the second cabinet body comprises a second frame body, a rear plate, a second top plate, a second left side plate and a second right side plate; the second frame body is of a cuboid structure and is fixedly connected to the first frame body; the rear plate, the second top plate, the second left side plate and the second right side plate are fixedly connected to corresponding sides of the second frame body respectively, and the rear plate, the second top plate, the second left side plate and the second right side plate are enclosed to define a second cavity with a cuboid structure together;

the second cabinet body is fixedly connected to the rear of the first cabinet body, the front plate and the rear plate are perpendicular to the first direction and the second direction are arranged oppositely, the first top plate and the second top plate are located on the same plane, the first left side plate and the second left side plate are located on the same plane, and the first right side plate and the second right side plate are located on the same plane.

4. The cabinet of claim 3, wherein the first cabinet further comprises:

the supporting structure is arranged in the first cavity, is vertically fixed relative to the first frame body and is used for supporting the electric module; the support structure is suitable for sliding relative to the first frame body along the first direction so as to enable the electric module to approach or move away from the front plate;

a first locking mechanism selectively locking the support structure to the first frame to allow or restrict the support structure from sliding relative to the first frame in the first direction.

5. The cabinet of claim 4, wherein: the first cabinet body is provided with a symmetrical plane which is vertical to a second direction, and the second direction is vertical to the first direction and the vertical direction;

the first cabinet body also comprises two hanging components and a guide rail; the two hanging components are symmetrically arranged around the symmetry plane, each hanging component comprises two hanging units which are oppositely arranged along the first direction, each hanging unit comprises two hanging pieces which are oppositely arranged along the vertical direction and are fixedly connected to the first frame body, and the two hanging pieces are provided with first sliding grooves which extend along the first direction; the guide rail is arranged along the first direction, two ends of the guide rail are fixedly connected with the first frame body, and the guide rail is provided with a second sliding chute extending along the first direction;

the supporting structure comprises two supporting components, a sliding block and a positioning beam which are fixedly connected with each other; the two support assemblies are symmetrically arranged relative to the symmetry plane, and each support assembly comprises two support columns and a plurality of support frames; the two ends of each supporting column are respectively hung on the two hanging pieces of one hanging unit and are suitable for being in sliding fit with the first sliding groove along the first direction; the supporting frames are arranged along the first direction, two ends of each supporting frame are fixedly connected with two supporting columns of one supporting component respectively, and the supporting frames are arranged at intervals along the vertical direction; the sliding block is arranged along the first direction, fixedly connected to two supporting columns of one supporting component and suitable for being in sliding fit with the second sliding groove along the first direction; the positioning beam is arranged along the first direction and fixedly connected with two support columns of the support component, and two ends of the positioning beam are respectively abutted against the first frame body along the first direction when the support structure slides to a first position and a second position along the first direction;

the first locking mechanism is a threaded fastener and is suitable for locking the positioning beam to the first frame body when two ends of the positioning beam are respectively abutted against the first frame body.

6. The cabinet of claim 3, wherein: the second top panel, the second left side panel, and the second right side panel are each configured as a movable panel group; the movable plate group comprises a fixed plate and a movable plate which are arranged in parallel to the first direction, the fixed plate is fixedly connected to the second frame body, and the movable plate is suitable for sliding fit with the fixed plate along the first direction;

the second cabinet further includes a second locking mechanism that selectively locks the movable plate to the fixed plate to allow or restrict the movable plate from sliding relative to the fixed plate in the first direction.

7. The cabinet of claim 6, wherein:

the fixed plate is fixedly provided with a first locking plate perpendicular to the first direction, and the movable plate is fixedly provided with a second locking plate which is parallel to the first locking plate and is arranged oppositely along the first direction;

the second locking mechanism comprises a screw and a nut; the screw is in threaded fit with the first locking plate around a rotating shaft parallel to the first direction, and is also in rotating connection with the second locking plate around the rotating shaft and limited with the second locking plate along the first direction; the nut is matched with the screw rod and arranged between the first locking plate and the second locking plate, and is also matched with the first locking plate or the second locking plate to limit the screw rod to be in threaded fit with the fixing plate.

8. A UPS, comprising:

a cabinet as claimed in any one of claims 1 to 7;

and the UPS modules are arranged in the first cavity of the first cabinet body.

9. The UPS of claim 8, wherein: a second cavity is defined in the second cabinet body, and a wire inlet and/or a wire outlet communicated with the second cavity are/is formed in the second cabinet body; the second cabinet body is fixedly connected with the first cabinet body, and the second cavity is communicated with the first cavity along the first direction;

the UPS further comprises an input line and an output line; the input line and the output line are respectively and electrically connected with the input end and the output end of each UPS module, and the input line and/or the output line extend into the second cavity and are led out of the cabinet through the corresponding line inlet and/or the corresponding line outlet.

10. A data center comprising the UPS of claim 8 or 9.

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