Case cover plate of CDU system and case of CDU system

Abstract

The utility model discloses a case cover plate of a CDU system and a case of the CDU system, and relates to the technical field of CDU equipment. In the case cover plate, two ends of a cover plate main body in a first direction are respectively provided with a first end face and a second end face, and the cover plate main body is provided with a handle through hole along the first direction; the cover plate body is movably connected with the handle, and the handle can move through the handle through hole so as to stretch out or retract relative to the first end face. A tray is arranged on the second end face and arranged below the handle so as to block the handle from the lower portion. By arranging the movable handle, a force application point can be provided for a worker, when the cover plate is used, the first end face can serve as the front surface of the case, and the worker can directly pull the handle extending out of the first end face of the cover plate body so as to pull out the case. The handle can retract to not protrude out of the first end face, and the flatness of the front surface of the cover plate body cannot be affected. Liquid, impurities and the like brought into the case due to the movement of the handle can fall onto the tray, so that the use safety can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to CDU equipment technical field, especially a kind of CDU system's case cover plate and CDU system's case. BACKGROUND

[0002] One kind of CDU (Cooling Distribution Unit, cooling distribution unit) system, in the process of assembly and disassembly, usually need to push and pull CDU system's case before and after.

[0003] The inventor finds that the prior art at least has the following problems in the process of realizing the present application: after installing CDU system in other equipment, the front cover plate of the case can be flush with the front end face of other equipment, it is difficult to find the force point to pull, and it is inconvenient for the assembly and disassembly of CDU system.

[0004] Therefore, how to facilitate the forward pulling of the case is a technical problem that the person skilled in the art needs to solve at present. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides a kind of CDU system's case cover plate and CDU system's case, which can facilitate the forward pulling of the case by the staff.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of CDU system's case cover plate, including cover plate main body, the both ends of the cover plate main body in first direction are provided with first end face and second end face respectively, handle through hole is opened along the first direction in the cover plate main body;

[0008] The cover plate main body is movably connected with handle, and the handle can move through the handle through hole to extend or retract relative to the first end face;

[0009] Tray is arranged on the second end face, and the tray is arranged below the handle to block the handle from below.

[0010] Preferably, the handle is rotatably connected to the cover plate main body.

[0011] Preferably, the handle includes a first plate and a second plate connected to the first plate, the middle part of the first plate is rotatably connected to the handle through hole through a rotating shaft, and when the first plate rotates around the rotating shaft, the second plate can be rotated through the handle through hole to make the first plate and the second plate extend or retract relative to the first end face.

[0012] Preferably, the handle can seal the handle through hole after retracting relative to the first end face.

[0013] Preferably, the two handles are respectively located at two ends of the cover plate body in the second direction.

[0014] Preferably, the handle is arranged at the top of the cover plate body.

[0015] Preferably, the top of the tray further has a tray cover to shield above the handle.

[0016] Preferably, the second end face further has an electric control box, the electric control box has a top opening, and the tray and the handle are located at the top opening.

[0017] Preferably, the second end face further has an electric control box, the electric control box has a top opening, the cover plate body has a first through hole for mounting a fluid connector, the first through hole is arranged at one side of the electric control box in the second direction, and a water baffle is further fixedly arranged above the first through hole on the second end face to block between above the first through hole and the top opening.

[0018] A case of a CDU system comprises the case cover plate, further comprises a main case body fixed to the cover plate body, in the first direction, the first end face and the main case body are located at two sides of the second end face, and the main case body has a top cover to cover the top opening of the tray and shield above the handle.

[0019] Compared with the prior art, the case cover plate has at least the following beneficial effects:

[0020] The case cover plate of the CDU system comprises a cover plate body, the cover plate body has a first end face and a second end face at two ends in a first direction, and the cover plate body has a handle through hole in the first direction; the cover plate body movably connects the handle, the handle can move through the handle through hole to extend or retract relative to the first end face; and the second end face is provided with a tray, and the tray is arranged below the handle to block the handle from below.

[0021] The case cover plate has the following advantages: the movable handle can provide a force point for a worker, in use, the first end face can be used as a front surface of the case, the worker can directly pull the handle extending from the first end face of the cover plate body to pull out the case; meanwhile, the handle can also retract without protruding from the first end face, so as not to affect the flatness of the front surface of the cover plate body; in addition, the second end face of the cover plate body is provided with the tray, so that liquid, impurities and the like brought into the case by the movable handle can fall on the tray, thereby having a protection effect and being beneficial to ensuring the safety in use. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the provided drawings.

[0023] Figure 1 The front view of the case cover plate specific embodiment one provided by the present application;

[0024] Figure 2 The rear view of the case cover plate specific embodiment one provided by the present application;

[0025] Figure 3 The first local shaft side view of the case cover plate specific embodiment one provided by the present application;

[0026] Figure 4 The second local shaft side view of the case cover plate specific embodiment one provided by the present application;

[0027] Figure 5 The third shaft side view of the case cover plate specific embodiment one provided by the present application;

[0028] Figure 6 The fourth shaft side view of the case cover plate specific embodiment one provided by the present application;

[0029] Figure 7 The cooperation schematic view of the tray and the top cover in the case cover plate specific embodiment one provided by the present application.

[0030] Reference signs:

[0031] Cover plate body 1, handle through hole 11, first through hole 12, second through hole 13, first end face 14, second end face 15;

[0032] Handle 2, first plate 21, second plate 22, rotating shaft 23;

[0033] Tray 3, bottom plate 31, first side plate 32;

[0034] Electric control box 4, top opening 41;

[0035] Fluid connector 5;

[0036] Electric connector 6;

[0037] Water baffle 7;

[0038] Main box body 8, top plate 81, top cover 811;

[0039] Display module 9;

[0040] Mounting plate 10. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0042] The core of the utility model is to provide a kind of CDU system's case cover plate and the case of CDU system, and staff can be conveniently pulled out case to the front.

[0043] The specific embodiment one of the CDU system's case cover plate provided by the utility model is described with reference to Figures 1 to 6 , including cover plate main body 1, when being actually applied to case, cover plate and case cover plate are located at the front end of case.Cover plate main body 1 has first end face 14 and second end face 15 at two ends in first direction X, and handle through hole 11 is opened along first direction X in cover plate main body 1.In actual application, first direction X corresponds to front-back direction, first end face 14 is the front surface of cover plate main body 1, and second end face 15 is the back surface of cover plate main body 1, for the convenience of description, the front surface of cover plate main body 1 in the following refers to first end face 14, and the back surface of cover plate main body 1 refers to second end face 15.

[0044] Handle through hole 11 is opened along first direction X in cover plate main body 1, that is, handle through hole 11 penetrates along first direction X, and two ports are respectively on the front surface and back surface of cover plate main body 1.According to actual space, it can be set to rectangle, and also can be set to circle, square or other shapes.

[0045] Cover plate main body 1 is movably connected with handle 2, for example, rotationally connected or slidably connected.Handle 2 can move through handle through hole 11 to extend or retract relative to first end face 14, wherein handle 2 extends relative to first end face 14, specifically refers to extending in first direction X before first end face 14, and handle 2 retracts relative to first end face 14, specifically refers to not protruding in first direction X before first end face 14.When needing to pull case forward, control handle 2 to extend forward first end face 14 through handle through hole 11, pull case by means of handle 2, and when not needing to pull case forward, make handle 2 retract to reset.

[0046] The back surface of cover plate main body 1 is provided with tray 3, and tray 3 is arranged below handle 2 to block handle 2 from below.

[0047] The handle 2 can be set to be movable, so as to provide a force point for the staff. In use, the first end surface 14 can be used as the front surface of the cabinet, and the staff can directly pull the handle 2 extending from the front surface of the cover plate body 1 to pull out the cabinet. Meanwhile, the handle 2 can also be retracted to not protrude from the front surface of the cover plate body 1, so as not to affect the flatness of the front surface of the cover plate body 1. In addition, since the back surface of the cover plate body 1 is provided with the tray 3, the liquid, impurities and the like brought into the cabinet by the handle 2 can fall on the tray 3, so as to have a protection effect and be beneficial to the safety in use.

[0048] As shown in Figures 4 to 6 The handle 2 is rotationally connected to the cover plate body 1, and is convenient to operate. Specifically, the handle 2 includes a first plate 21 and a second plate 22 connected to the first plate 21. The middle part of the first plate 21 is rotationally connected to the handle through hole 11 through a rotating shaft 23. When the first plate 21 rotates around the rotating shaft 23, the second plate 22 can be driven to rotate through the handle through hole 11, so as to make the first plate 21 and the second plate 22 protrude or retract relative to the first end surface 14, and the area on the handle 2 for the staff to contact can be ensured.

[0049] The rotating shaft 23 extends along the up-down direction Z, and the rotating shaft 23 is connected to the middle part of the handle through hole 11 in the second direction Y. Alternatively, the rotating shaft 23 can also be connected to the edge of the handle through hole 11. In other embodiments, the rotating shaft 23 can also be installed at other angles, for example, the rotating shaft 23 extends along the second direction Y. Specifically, the rotating shaft 23 and the handle 2 in the embodiment can be installed on the cover plate body 1 at a certain angle.

[0050] It should be noted that in the embodiment, the first direction X, the second direction Y and the up-down direction Z are three different directions, and specifically, two of them are perpendicular to each other. At this time, the second direction Y corresponds to the left-right direction in the horizontal direction. Of course, in other embodiments, the first direction X, the second direction Y and the up-down direction Z can also be arranged at other angles. Figure 1

[0051] Specifically, the two ends of the second plate 22 are connected to the two ends of the first plate 21, or one end or both ends of the second plate 22 are connected to the middle part of the first plate 21. In addition, the first plate 21 is a flat plate, and the second plate 22 is an arc-shaped plate or a corner plate. In addition, the handle 2 can also be provided in a hook-shaped structure and the like.

[0052] Specifically, the handle 2 can rotate out from both sides of the rotating shaft 23 in the second direction Y, or can only rotate out from one side and cannot rotate out from the other side relative to the cover plate body 1.

[0053] ​Wherein, in order to avoid the handle 2 to be randomly moved when not in use, the handle 2 and the rotating shaft 23 can also be damped matched; or, an elastic member is arranged between the handle 2 and the rotating shaft 23, and the handle 2 is automatically retracted by the restoring force of the elastic member after not being subjected to external force.

[0054] Alternatively, in other embodiments, the handle 2 can also be slidably connected to the handle through hole 11. At this time, a recess can be arranged on the handle 2 to allow the fingers to be inserted to pull the handle 2 out of the handle through hole 11, or a rebounder can be arranged on the handle 2 to allow the handle 2 to be popped out of the handle through hole 11 by pressing the handle 2. In addition, a limit can be formed between the handle 2 and the cover plate body 1 to limit the maximum distance of the handle 2 moving forward, so as to avoid the handle 2 from being separated from the cover plate body 1.

[0055] As shown in Figure 1 , after the handle 2 is retracted to not protrude forward from the front surface of the cover plate body 1, the handle through hole 11 can be sealed to avoid liquid, impurities and the like from entering the case through the handle through hole 11 when the handle 2 is not in use.

[0056] Wherein, in order to ensure the sealing effect, the handle 2 and the handle through hole 11 can be set to be consistent in size, and the sealing is realized by the fit of the handle 2 and the handle through hole 11; or, a sealing ring can be arranged on the handle 2 or the handle through hole 11 to ensure the sealing effect, at this time, the sealing ring can also provide certain damping to avoid the handle 2 from being mistakenly extended.

[0057] As shown in Figure 1 , two handles 2 are respectively located at both ends of the cover plate body 1 along the second direction Y, which can provide different force application points and can pull the case more stably. Of course, in other embodiments, the handle 2 can also be arranged in other numbers, for example, one or three.

[0058] As shown in Figure 1 , the handle 2 is arranged at the top of the cover plate body 1. The case is surrounded by the cover plate body 1 and the main case body 8 at the rear side. Since the equipment in the case can need to be placed to the bottom surface of the case for support, the handle 2 is arranged at the top, which can avoid interference with other equipment in the case. Of course, in other embodiments, when the space allows, the handle 2 and the tray 3 can also be arranged at the middle or below of the cover plate body 1.

[0059] The top of the tray 3 also has a tray cover to shield above the handle 2, and preferably to seal the top opening of the tray 3, so as to form a single-opening chamber with the tray 3 only having the handle through hole 1, to realize complete isolation with the inside of the case and further avoid liquid from entering the inside of the case, and improve the electrical isolation effect. Of course, in other embodiments, the tray cover can also partially shield the top opening of the tray 3.

[0060] The tray 3 can be fixed to the cover plate body 1 by welding, bolting or other methods. In addition, the tray 3 can be made of metal or insulating material.

[0061] The tray 3 includes a bottom plate and a first side plate 32 arranged above the edge of the bottom plate 31. During installation, the bottom plate 31 is required to be located directly below the handle 2, and the first side plate 32 is located outside the projection of the handle 2 on the bottom plate 31 in the up-down direction, so as to ensure the receiving capacity of the tray 3.

[0062] In order to ensure the normal movement of the handle 2, the bottom plate 31, the first side plate 32 and the handle 2 have a certain gap.

[0063] The first side plate 32 can be completely staggered with the handle 2 in the up-down direction, that is, the bottom end of the handle 2 is higher than the first side plate 32, or it can be partially staggered, or the top of the first side plate 32 is not lower than the top of the handle 2, so as to fully surround the handle 2 laterally.

[0064] The shape of the bottom plate 31 can be adaptively set according to the handle 2, such as rectangular, semicircular, etc.

[0065] The tray cover can be integrally formed or fixed to the tray 3 by bolting or other methods, or the tray cover can be movably connected to the cover plate body 1 or the tray 3, so as to realize the opening and closing of the top of the tray 3 and facilitate the maintenance of the handle.

[0066] As shown in Figure 5 and Figure 6 The back of the cover plate body 1 is also provided with an electric control box 4. The electric control box 4 is provided with electric control elements, and the electric control elements specifically include a display module 9, the front end of which is located on the middle through hole of the cover plate body 1, and the rear end extends into the electric control box 4. The electric control box 4 has a top opening 41, and the tray cover can be supported by the top plate 81 of the main box body 8 of the case.

[0067] Specifically, the tray 3 and the handle 2 are located at the top opening 41, so as to avoid occupying the main space of the electric control box 4.

[0068] Specifically, a first through hole 12 for installing a fluid connector 5 is formed in the cover plate body 1, and the first through hole 12 is located on one side of the electric control box 4 in the second direction Y. A water baffle 7 is fixedly arranged on the back of the cover plate body 1 and above the first through hole 12, so as to block the space between the top opening 41 and the top of the first through hole 12, and avoid the liquid splashing into the electric control box 4 when the fluid connector 5 is splashed with liquid.

[0069] The first through hole 12 is provided with a plurality of water baffle plates 7 in the up-down direction Z, which can be used for liquid supplement or liquid discharge.

[0070] The water baffle plate 7 can be in the shape of a flat plate, an L-shaped plate, a U-shaped plate with a convex top, an arc-shaped plate with a convex top, or the like.

[0071] Specifically, the second through hole 13 for mounting the electrical connector 6 is further provided on the cover plate body 1, and the electrical connector 6 includes a connection structure for connecting electrical appliances, wires, and network cables. The second through hole 13 is located in front of the electrical control box 4 and communicates with the electrical control box 4. The back surface of the cover plate body 1 is provided with a mounting plate 10 around the second through hole 13 to mount the temperature and humidity sensor. At this time, the temperature and humidity sensor is located in the electrical control box 4, and can timely monitor the temperature and humidity in the electrical control box 4.

[0072] The second through hole 13 can be provided with a plurality of water baffle plates 7 in the up-down direction Z, and the first through hole 12 and the second through hole 13 can be distributed at both ends of the cover plate body 1 in the second direction Y. The mounting plate 10 can be provided below the second through hole 13 and on the side of the second through hole 13 close to the first through hole 12 in the second direction Y.

[0073] In addition to the above-mentioned case cover plate, the utility model also provides a case of CDU system, the case includes a case cover plate, the case cover plate specifically can be the case cover plate provided in any one of the above embodiments, and the beneficial effects can be correspondingly referred to the above various embodiments.

[0074] The case further includes a main case 8 fixed to the rear side of the cover plate body 1, and the main case 8 has a top cover 811 to cover the top opening of the tray 3 and shield above the handle 2. At this time, the top cover 811 and the tray 3 form a cavity with only the handle through hole 11, which has better electrical isolation effect and fully isolates the handle 2 and the space in the case.

[0075] Specifically, the tray 3 includes a bottom plate and a first side plate 32 provided above the edge of the bottom plate 31, and the top cover 811 includes a top plate and a second side plate 812 provided below the edge of the top plate, and the top surface of the first side plate 32 is buckled with the bottom surface of the second side plate 812 to realize sealing.

[0076] Specifically, the tray 3 and the handle 2 are located at the top of the main case 8, and at this time, the top cover 811 can be integrally formed on the top plate 81 of the case 8. In addition, the tray cover on the top of the tray 3 mentioned in the above-mentioned embodiment and the top cover 811 in the present embodiment can be the same structure, or can be provided simultaneously and separately, or alternatively.

[0077] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. In addition, in the description of the present application, unless otherwise specified, the meaning of "a plurality of", "a plurality of", "a plurality of" is two or more than two.

[0078] The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and 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 cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0079] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application.

[0080] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0081] The above has carried on the detailed introduction to the CDU system case cover plate and case provided by the present application. The principle and implementation mode of the present application are described by applying specific examples in this paper. The above description of the embodiments is only used to help understand the method and core idea of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, the present application can be improved and modified in several ways. These improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A CDU system's cabinet cover plate, characterized by, The cover plate body (1) has a first end face (14) and a second end face (15) at both ends in a first direction (X), and a handle through hole (11) is formed in the cover plate body (1) along the first direction (X); The cover plate body (1) is movably connected with a handle (2), and the handle (2) can move through the handle through hole (11) to extend or retract relative to the first end face (14); A tray (3) is arranged on the second end face (15) and below the handle (2) to block the handle (2) from below.

2. The chassis cover plate of claim 1, wherein, The handle (2) is rotationally connected to the cover plate body (1).

3. The chassis cover of claim 1, wherein, The handle (2) includes a first plate (21) and a second plate (22) connected to the first plate (21), and the middle part of the first plate (21) is rotationally connected to the handle through hole (11) through a rotating shaft (23), so that when the first plate (21) rotates around the rotating shaft (23), the second plate (22) can be rotated through the handle through hole (11) to make the first plate (21) and the second plate (22) extend or retract relative to the first end face (14).

4. The chassis cover of claim 1, wherein, After the handle (2) retracts relative to the first end face (14), the handle through hole (11) can be sealed.

5. The chassis cover of claim 1, wherein, Two handles (2) are respectively arranged at both ends of the cover plate body (1) along a second direction (Y).

6. The chassis cover of claim 1, wherein, The handle (2) is arranged on the top of the cover plate body (1).

7. The enclosure cover of any one of claims 1 to 6, wherein, The top of the tray (3) also has a tray cover to block above the handle (2).

8. The enclosure cover of any one of claims 1 to 6, wherein, The second end face (15) is also provided with an electric control box (4), the electric control box (4) has a top opening (41), and the tray (3) and the handle (2) are located at the top opening (41).

9. The enclosure cover of any one of claims 1 to 6, wherein, The second end face (15) is also provided with an electric control box (4), the electric control box (4) has a top opening (41), and the cover plate body (1) is provided with a first through hole (12) for mounting a fluid connector (5), the first through hole (12) is arranged on one side of the electric control box (4) in the second direction (Y), and a water baffle (7) is fixedly arranged above the first through hole (12) on the second end face (15) to block between the top opening (41) and above the first through hole (12).

10. A cabinet of a CDU system, characterized in that, The cabinet cover plate of any one of claims 1-9 further comprises a main cabinet (8) fixed to the cover plate body (1), and in the first direction (X), the first end face (14) and the main cabinet (8) are located on both sides of the second end face (15), and the main cabinet (8) has a top cover (811) to cover the top opening of the tray (3) and block above the handle (2).

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