Wide-area unfolded cabinet cooling structure

Abstract

The utility model discloses a wide-area unfolding cabinet cooling structure, which comprises a cabinet body, an adjusting unfolding mechanism is arranged on the cabinet body, the adjusting unfolding mechanism comprises unfolding windows, a rotating shaft, an unfolding plate, a sliding block and a sliding rail, the unfolding windows are arranged on two sides of the cabinet body, the rotating shaft is fixedly connected onto the cabinet body, and the rotating shaft is fixedly connected onto the cabinet body. The unfolding plate is rotationally connected to the rotating shaft, the sliding block is slidably connected to the unfolding plate and arranged on the sliding rail, the sliding rail is formed in the unfolding plate, the sliding rod is pushed by the air cylinder to move outwards, and the unfolding plate is turned over outwards under the action of inertia. The sliding blocks slide downwards from the top ends of the sliding rails to the lower ends of the sliding rails along the unfolding plates, the unfolding plates rotate around the rotating shafts at the lower ends of the unfolding windows to be unfolded from the two sides of the cabinet body, hot air in the cabinet body can be discharged from the unfolded slits in the two sides through air supply of the inclined conveying pipes, the cooling efficiency in the cabinet body is improved, and the service life of the cabinet body is prolonged. And the usability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, and in particular to a cabinet cooling structure that is deployed over a wide area. Background Art

[0002] Server cabinets are used to combine installation panels, plug-ins, plug-in boxes, electronic components, devices and mechanical parts and components to form an integral installation box. Server cabinets are composed of frames and covers. They generally have a rectangular shape and are placed on the ground. They provide an appropriate environment and safety protection for the normal operation of electronic equipment. This is the first-level assembly second only to the system level. Cabinets that do not have a closed structure are called racks. Server cabinets have good technical performance. The structure of the cabinet should have good rigidity and strength as well as good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation and other properties. In addition, server cabinets should have anti-vibration, anti-impact, corrosion-resistant, dust-proof, waterproof, radiation-proof and other properties to ensure stable and reliable operation of the equipment.

[0003] For example, Chinese patent application CN212183990U discloses a self-circulating cooling server cabinet structure, which records: an exhaust duct is fixedly connected at the outer wall of the delivery pipe and the corresponding position of the placement cavity, and the delivery pipe is connected to the placement cavity through the exhaust duct. When in use, the first induced draft fan works to draw the cold air inside the computer room into the fixed pipe to form cold wind, and the cold wind flows in the delivery pipe and is discharged from the exhaust duct into the placement cavity to dissipate heat for the server fixed in the placement cavity. It can dissipate heat for servers in multiple placement cavities at the same time, avoiding the problem of slow diffusion of cold air entering the cabinet, and improving the cooling efficiency of the air temperature in the cabinet. At the same time, the second induced draft fan works to draw the air inside the cavity to the outside of the cabinet for discharge, which can drive the flow speed of the air in the cavity, and let the air in each placement cavity flow into the flow channel from the through groove, so that the cold air forms a cycle in the cavity and is discharged, thereby improving the heat dissipation efficiency inside the cabinet.

[0004] When the above-mentioned cabinet cooling structure is in use, due to the large number of corners on the inner wall of the equipment, the efficiency of the fan to draw air and exhaust hot air is low, and the hot air in the cabinet cannot be effectively discharged to the outside of the cabinet, resulting in some hot air accumulating in the upper part of the cabinet, making it impossible for cold air to circulate and be discharged in the cabinet, seriously affecting the heat dissipation efficiency of the cabinet, and the fixed plate cannot be slid and adjusted in the cabinet, resulting in limited spacing between the fixed plates. When multiple servers need to be placed and installed in the cabinet for heat dissipation at the same time, the top of the larger server is blocked by the fixed plate of the upper layer and cannot be placed in the cabinet. The smaller server is still far away from the fixed plate of the upper layer, so the space cannot be reasonably utilized, reducing the applicability of the equipment. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a cabinet cooling structure with wide-area expansion, which has the advantages of improving the heat dissipation efficiency of the cabinet, and solves the problems of low heat dissipation efficiency in the cabinet and inability to adjust the fixed plate in the cabinet during equipment maintenance.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, not only the problem of low heat dissipation efficiency in the cabinet during equipment maintenance is solved, but also the fixed plate can be adjusted. The utility model provides the following technical solutions: a wide-area expansion cabinet cooling structure, including a cabinet body, an adjustment expansion mechanism is provided on the cabinet body, the adjustment expansion mechanism includes an expansion window, a rotating shaft, an expansion plate, a sliding block and a sliding track, expansion windows are provided on both sides of the cabinet body, the rotating shaft is fixedly connected to the cabinet body, the expansion plate is rotatably connected to the rotating shaft, the sliding block is slidably connected to the expansion plate, and the sliding block is arranged on the sliding track.

[0009] As a preferred solution of the cabinet cooling structure with wide-area expansion described in the utility model, a sliding track is provided on the expansion plate, and a sliding rod is rotatably connected to the sliding block.

[0010] As a preferred solution of the cabinet cooling structure with wide-area deployment described in the utility model, the sliding rod is slidably connected in the cylinder, and the cylinder is rotatably connected in the cabinet body.

[0011] As a preferred solution of the cabinet cooling structure with wide-area expansion described in the utility model, an induced draft fan is arranged on the expansion plate, and a conveying pipe is fixedly connected to one side of the expansion plate.

[0012] As a preferred solution of the cabinet cooling structure with wide-area deployment described in the utility model, an adjustment track is provided on the cabinet body, and a slide bar is slidably connected in the cabinet body.

[0013] As a preferred solution of the cabinet cooling structure with wide-area deployment described in the utility model, a fixing plate is fixedly connected below the sliding bar, and a grid plate is provided on the fixing plate.

[0014] As a preferred solution of the cabinet cooling structure with wide-area deployment described in the utility model, one end of the fixing plate is fixedly connected to a limiting block, and the limiting block is slidably connected to the cabinet body.

[0015] As a preferred solution of the cabinet cooling structure with wide-area deployment described in the utility model, a button is provided on the limit block, and a positive corrugated block is slidably connected to the lower surface of the button.

[0016] As a preferred solution of the cabinet cooling structure with wide-area deployment described in the utility model, an adjusting slide groove is provided on the cabinet body, and the positive corrugated block is arranged on the adjusting slide groove.

[0017] As a preferred solution of the cabinet cooling structure with wide-area deployment described in the utility model, anti-corrugation blocks are fixedly connected to both sides of the adjustment slide groove, and an air outlet is opened on the upper surface of the cabinet body.

[0018] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0019] 1. The cylinder pushes the sliding rod outward, and the expansion plate flips outward under the action of inertia, so that the sliding block slides down along the expansion plate at the top of the sliding track to the lower end of the sliding track. The expansion plate rotates around the rotation axis at the lower end of the expansion window and expands from both sides of the cabinet. The hot air in the cabinet is discharged from the slits on both sides through the inclined conveying pipe, which improves the cooling efficiency inside the cabinet.

[0020] 2. When it is necessary to adjust the spacing between the grid plates in the cabinet, pinch the pressing petals on both sides of the button to drive the positive corrugated blocks on both sides to shrink inward, so that the shrinking positive corrugated blocks can be adjusted up and down along the adjustment slots on the cabinet. When the fixed plate moves to the appropriate position, release the buttons on both sides to make the positive corrugated blocks rebound and be fixed on the corresponding negative corrugated blocks on both sides of the adjustment slots, thereby increasing the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional overall structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the unfolded window of the utility model;

[0024] Figure 3 It is a structural schematic diagram of an enlarged portion of the expansion window A of the utility model;

[0025] Figure 4 This is a structural schematic diagram of the fixed plate of the utility model;

[0026] Figure 5 It is a structural schematic diagram of an enlarged portion of the fixing plate B of the utility model;

[0027] Figure 6 It is a schematic diagram of the structure of the enlarged portion of the regulating and unfolding mechanism C of the utility model.

[0028] In the figure: 100, cabinet; 201, adjustment and expansion mechanism; 202, expansion window; 203, rotating shaft; 204, expansion plate; 205, sliding block; 206, sliding rod; 207, cylinder; 208, induced draft fan; 209, conveying pipe; 210, adjustment track; 211, slide bar; 212, fixing plate; 213, grid plate; 214, limit block; 215, button; 216, positive corrugation block; 217, adjustment slide groove; 218, negative corrugation block; 219, air outlet. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model is further described below in conjunction with embodiments.

[0031] Example 1

[0032] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a cabinet cooling structure with wide-area expansion, including a cabinet 100, on which an adjustment expansion mechanism 200 is arranged, the adjustment expansion mechanism 200 includes an expansion window 201, a rotating shaft 202, an expansion plate 203, a sliding block 204 and a sliding track 205, expansion windows 201 are opened on both sides of the cabinet 100, the rotating shaft 202 is fixedly connected to the cabinet 100, the expansion plate 203 is rotatably connected to the rotating shaft 202, the sliding block 204 is slidably connected to the expansion plate 203, and the sliding block 204 is arranged on the sliding track 205, the expansion plate 203 rotates around the rotating shaft 202 at the lower end of the expansion window 201 and expands from both sides of the cabinet 100, and the hot air in the cabinet 100 is discharged from the slits expanded on both sides through the inclined conveying pipe 209 to improve the cooling efficiency in the cabinet 100.

[0033] The unfolding plate 203 is provided with a sliding track 205 , and the sliding block 204 is rotatably connected with a sliding rod 206 . The sliding block 204 is pushed by the sliding rod 206 to slide downward along the sliding track 205 from the top of the unfolding plate 203 .

[0034] The sliding rod 206 is slidably connected in the cylinder 207, and the cylinder 207 is rotatably connected in the cabinet 100, so that the sliding rod 206 is driven by the cylinder 207 to adjust and retract.

[0035] An induced draft fan 208 is provided on the unfolding plate 203, and a delivery pipe 209 is fixedly connected to one side of the unfolding plate 203. Through the rotation of the induced draft fan 208, the cold air outside the equipment is transported into the cabinet 100 along the delivery pipe 209. When the unfolding plate 203 is unfolded from the cabinet 100, the air supply angle of the delivery pipe 209 will also change.

[0036] During use, the cylinder 207 pushes the sliding rod 206 to move outward, and the expansion plate 203 flips outward under the action of inertia, so that the sliding block 204 slides downward along the expansion plate 203 at the top of the sliding track 205 to the lower end of the sliding track 205, and the expansion plate 203 rotates around the rotating axis 202 at the lower end of the expansion window 201 to expand from both sides of the cabinet 100. The air is supplied by the inclined conveying pipe 209 to discharge the hot air in the cabinet 100 from the slits expanded on both sides, thereby improving the cooling efficiency inside the cabinet 100.

[0037] Example 2

[0038] Reference Figure 1-6 , which is the second embodiment of the utility model, provides a cabinet cooling structure with wide-area expansion, including an adjustment rail 210 opened on the cabinet 100, a slide bar 211 slidably connected inside the cabinet 100, and a fixed plate 212 slidably connected inside the cabinet 100 along the adjustment rail 210 through the slide bars 211 at four ends.

[0039] A fixed plate 212 is fixedly connected below the slide bar 211 , and a grid plate 213 is provided on the fixed plate 212 . When cold air is transported into the cabinet 100 through the inclined transport pipe 209 , the cold air will also cool the bottom of the server in the cabinet through the grid plate 213 .

[0040] One end of the fixing plate 212 is fixedly connected to a limiting block 214 , and the limiting block 214 is slidably connected to the cabinet 100 .

[0041] A button 215 is provided on the limit block 214, and the lower surface of the button 215 is slidably connected to a positive corrugated block 216. By pinching the pressing petals on both sides of the button 215, the positive corrugated blocks 216 on both sides are driven to shrink inward. The button 215 is made of elastic materials such as rubber, and the positive corrugated blocks 216 are shrinked by extrusion deformation.

[0042] An adjustment slot 217 is provided on the cabinet 100 , and a positive corrugated block 216 is arranged on the adjustment slot 217 . When it is necessary to adjust the spacing between the grid plates 213 in the cabinet 100 , the button 215 is squeezed to allow the contracted positive corrugated block 216 to be adjusted up and down along the adjustment slot 217 on the cabinet 100 .

[0043] Anti-corrugation blocks 218 are fixedly connected to both sides of the adjustment slot 217, and an air outlet 219 is provided on the upper surface of the cabinet 100. When the fixing plate 212 is moved to a suitable position, the buttons 215 on both sides are released to make the positive corrugation blocks 216 rebound and be fixed on the anti-corrugation blocks 218 on both sides of the corresponding adjustment slot 217. The anti-corrugation blocks 218 and the positive corrugation blocks 216 have flat bottom surfaces and arc slopes on the top for easy adjustment and fixation.

[0044] During use, when it is necessary to adjust the spacing between the grid plates 213 in the cabinet 100, the pressing petals on both sides of the button 215 are squeezed to drive the positive corrugated blocks 216 on both sides to shrink inward, so that the shrinking positive corrugated blocks 216 are adjusted up and down along the adjustment groove 217 on the cabinet 100. When the fixed plate 212 moves to a suitable position, the buttons 215 on both sides are released to make the positive corrugated blocks 216 rebound and be fixed on the corresponding negative corrugated blocks 218 on both sides of the adjustment groove 217, thereby increasing the applicability of the equipment.

[0045] The remaining structure is the same as that of Example 1.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cabinet cooling structure with wide-area deployment, comprising a cabinet body (100), characterized in that: The cabinet (100) is provided with an adjustment and deployment mechanism (200); The adjustable unfolding mechanism (200) comprises an unfolding window (201), a rotating shaft (202), an unfolding plate (203), a sliding block (204) and a sliding track (205); the unfolding windows (201) are provided on both sides of the cabinet (100); the rotating shaft (202) is fixedly connected to the cabinet (100); the unfolding plate (203) is rotatably connected to the rotating shaft (202); the sliding block (204) is slidably connected to the unfolding plate (203); and the sliding block (204) is arranged on the sliding track (205).

2. The cabinet cooling structure with wide-area deployment according to claim 1, characterized in that: The unfolding plate (203) is provided with a sliding track (205), and the sliding block (204) is rotatably connected to a sliding rod (206).

3. The cabinet cooling structure with wide-area deployment according to claim 2, characterized in that: The sliding rod (206) is slidably connected in the cylinder (207), and the cylinder (207) is rotatably connected in the cabinet (100).

4. The cabinet cooling structure with wide-area deployment according to claim 1, characterized in that: An induced draft fan (208) is provided on the unfolding plate (203), and a conveying pipe (209) is fixedly connected to one side of the unfolding plate (203).

5. The cabinet cooling structure with wide-area deployment according to claim 1, characterized in that: An adjustment track (210) is provided on the cabinet (100), and a slide bar (211) is slidably connected inside the cabinet (100).

6. The cabinet cooling structure with wide-area deployment according to claim 5, characterized in that: A fixing plate (212) is fixedly connected below the sliding bar (211), and a grid plate (213) is provided on the fixing plate (212).

7. The cabinet cooling structure with wide-area deployment according to claim 6, characterized in that: One end of the fixing plate (212) is fixedly connected to a limiting block (214), and the limiting block (214) is slidably connected to the cabinet (100).

8. The cabinet cooling structure with wide-area deployment according to claim 7, characterized in that: The limit block (214) is provided with a button (215), and the lower surface of the button (215) is slidably connected to a positive corrugated block (216).

9. The cabinet cooling structure with wide-area deployment according to claim 8, characterized in that: An adjusting slide groove (217) is provided on the cabinet (100), and the positive corrugated block (216) is arranged on the adjusting slide groove (217).

10. The cabinet cooling structure with wide-area deployment according to claim 9, characterized in that: Anti-corrugation blocks (218) are fixedly connected to both sides of the adjustment slide groove (217), and an air outlet (219) is provided on the upper surface of the cabinet (100).

Images