Server cabinet heat dissipation structure

Abstract

The utility model relates to the technical field of cabinet heat dissipation, and discloses a server cabinet heat dissipation structure which comprises a cabinet body and further comprises a supporting plate fixedly connected to the upper portion of the inner wall of the cabinet body, the top of the supporting plate is fixedly connected with a hollow cylinder, and the top of the hollow cylinder is fixedly connected with a top plate; when the cabinet is used, a worker can rotate the fixing frame according to the actual situation of the installation position, so that the orientation of the installation frame and the orientation of the fan body are adjusted, heat in the cabinet body can be better dissipated to the outside by the fan body, and meanwhile, when the cabinet is used, the fan body is not prone to falling off. In addition, heat in the middle of the interior of the cabinet body can be better dissipated to the outside through cooperative use of the heat conduction cover and the lower-layer fan body, and the problems that when part of server cabinets are used at present, the heat dissipation effect is poor, and the installation position of the cabinet easily affects the heat dissipation effect are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet heat dissipation, and particularly relates to a heat dissipation structure for a server cabinet. Background Technique

[0002] A server cabinet is a dedicated device or facility mainly used for storing, protecting, and managing server devices. It provides a centralized space for storing server devices. By installing server devices in the cabinet, space can be effectively utilized and the floor area occupied by the devices can be reduced.

[0003] After the server is installed in the cabinet, heat dissipation is required to ensure the normal operation and use of the server. However, currently, in the use of some cabinets, the position of the heat dissipation fan is relatively fixed. Therefore, when installing the cabinet, it is necessary to install it reasonably according to the position of the heat dissipation fan. Therefore, some cabinets have certain limitations during installation. And currently, the heat dissipation fans used in some cabinets have a relatively fixed position, so their use effect is relatively poor, that is, they can only better dissipate the heat above or below the inside of the cabinet to the outside world. The heat in the rest of the cabinet is relatively difficult to quickly dissipate to the outside world, which easily affects the use of some servers inside the cabinet. Content of the Utility Model

[0004] The purpose of the utility model is to provide a heat dissipation structure for a server cabinet to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A heat dissipation structure for a server cabinet, including a cabinet body, and further including:

[0006] A support plate fixedly connected to the upper inner wall of the cabinet body. The top of the support plate is fixedly connected with a hollow cylinder. The top of the hollow cylinder is fixedly connected with a top plate. The top of the top plate is fixedly connected with a column. The top of the column is fixedly connected with a disc. A positioning mechanism is installed at the bottom of the disc;

[0007] A connecting rod slidably penetrating through the inside of the hollow cylinder. A fixed frame is arranged at the top of the cabinet body. The fixed frame is rotatably sleeved on the surface of the hollow cylinder. An installation frame is embedded on the surface of the fixed frame. A fan body is embedded on the surface of the installation frame;

[0008] A through groove opened on the surface of the installation frame. A heat conduction cover is detachably connected to the surface of the installation frame. An extension plate is fixedly connected to the surface of the heat conduction cover. The surface of the extension plate is in contact with the inner wall of the through groove. A card slot is opened at the top of the extension plate. A limiting mechanism is detachably connected inside the card slot.

[0009] Preferably, the positioning mechanism includes a lifting plate, a positioning rod and a compression spring, the lifting plate is arranged on the top of the top plate, the positioning rod is fixedly passed through the lifting plate and slides through the top of the fixed frame, the positioning rod slides through the disc and the top plate, the compression spring is sleeved on the surface of the positioning rod, the two ends of the compression spring are respectively fixedly connected to the top of the lifting plate and the bottom of the disc, the top of the connecting rod slides through the top plate and is fixedly connected to the bottom of the lifting plate.

[0010] Preferably, the limiting mechanism includes a 匚-shaped plate, a back plate and a limiting groove, the limiting groove is opened at the bottom of the 匚-shaped plate, the back plate is fixedly connected to the top of the 匚-shaped plate, the inner wall of the limiting groove contacts the surface of the extension plate, the inner wall of the slot contacts the surface of the 匚-shaped plate, and the surface of the back plate contacts the surface of the cabinet body.

[0011] Preferably, the surfaces of both sides of the hollow cylinder are provided with grooves, the surface of the connecting rod is fixedly connected with an auxiliary ring, and the surface of the auxiliary ring is in contact with the inner wall of the groove.

[0012] Preferably, surfaces on both sides of the support plate are fixedly connected with diagonal support plates, and one end of the diagonal support plate is fixedly connected to the upper part of the inner wall of the cabinet body.

[0013] Preferably, a heat sink is embedded below the inner wall of the cabinet body, and a plurality of heat dissipation holes are formed on the surface of the heat sink.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] When the utility model is in use, the staff can rotate the fixing frame according to the actual situation of the installation position, so as to adjust the orientation of the mounting frame and the fan body, so that the fan body can better dissipate the heat inside the cabinet body to the outside. At the same time, when the utility model is in use, the heat in the middle part of the cabinet body can be better dissipated to the outside through the cooperation of the heat conductive cover and the lower fan body, thus solving the problem that the heat dissipation effect of some server cabinets is relatively poor when in use and the installation position of the cabinet is easy to affect the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model after the fixing frame is removed;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model after the heat-conducting cover is cut open;

[0019] Figure 4Schematic perspective view of the present utility model after dissecting the top plate and the hollow cylinder;

[0020] Figure 5 Schematic perspective view of the fixed frame, mounting bracket and fan body in the present utility model.

[0021] In the figure: 1, cabinet body; 2, support plate; 3, hollow cylinder; 4, top plate; 5, column; 6, disc; 7, positioning mechanism; 71, lifting plate; 72, positioning rod; 73, compression spring; 8, connecting rod; 9, slot; 10, auxiliary ring; 11, inclined support plate; 12, fixed frame; 13, mounting bracket; 14, fan body; 15, through slot; 16, heat conducting cover; 17, extension plate; 18, limiting mechanism; 181, C-shaped plate; 182, abutting plate; 183, limiting slot; 19, clamping slot. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5As shown in the figure, a heat dissipation structure for a server cabinet includes a cabinet body 1. Above the inner wall of the cabinet body 1, a support plate 2 is fixedly connected. On the top of the support plate 2, a hollow cylinder 3 is fixedly connected. On the top of the hollow cylinder 3, a top plate 4 is fixedly connected. On the top of the top plate 4, a column 5 is fixedly connected. On the top of the column 5, a disc 6 is fixedly connected. A positioning mechanism 7 is installed at the bottom of the disc 6. A connecting rod 8 slidably penetrates through the inside of the hollow cylinder 3. Slots 9 are formed on the surfaces of both sides of the hollow cylinder 3. A support ring 10 is fixedly connected to the surface of the connecting rod 8. The surface of the support ring 10 is in contact with the inner wall of the slot 9. The setting of the support ring 10 facilitates the staff to lift the connecting rod 8, and the slot 9 can guide the movement of the support ring 10. Diagonal support plates 11 are fixedly connected to the surfaces of both sides of the support plate 2. One end of the diagonal support plate 11 is fixedly connected to the upper part of the inner wall of the cabinet body 1. The diagonal support plate 11 can increase the stability of the position of the support plate 2. A fixed frame 12 is arranged on the top of the cabinet body 1. The fixed frame 12 is rotatably sleeved on the surface of the hollow cylinder 3. An installation frame 13 is embedded on the surface of the fixed frame 12. A fan body 14 is embedded on the surface of the installation frame 13. The number of the fan bodies 14 is several. The several fan bodies 14 are distributed in upper and lower two layers. The upper-layer fan body 14 can dissipate the heat above the inside of the cabinet body 1. Through slots 15 are formed on the lower parts of the surfaces of both sides of the installation frame 13. A heat conduction cover 16 is detachably connected to the surface of the installation frame 13. Extension plates 17 are fixedly connected to the surfaces of both sides of the heat conduction cover 16. The surface of the extension plate 17 is in contact with the inner wall of the through slot 15. A card slot 19 is formed on the top of the extension plate 17. A limiting mechanism 18 is detachably connected to the inside of the card slot 19. The position of the extension plate 17 can be fixed by the cooperation of the limiting mechanism 18 and the card slot 19. Accordingly, the heat inside the cabinet body 1 can be dissipated conveniently through the cooperation of the heat conduction cover 16 and the lower-layer fan body 14.

[0024] A heat dissipation plate is embedded below the inner wall of the cabinet body 1. A plurality of heat dissipation holes are formed on the surface of the heat dissipation plate. Accordingly, the heat below the inside of the cabinet body 1 can be dissipated conveniently.

[0025] The positioning mechanism 7 includes a lifting plate 71, a positioning rod 72, and a compression spring 73. The lifting plate 71 is arranged on the top of the top plate 4. The positioning rod 72 is fixedly penetrated through the lifting plate 71 and slidably penetrated through the top of the fixed frame 12. The positioning rod 72 slidably penetrates through the disc 6 and the top plate 4. The compression spring 73 is sleeved on the surface of the positioning rod 72. The two ends of the compression spring 73 are respectively fixedly connected to the top of the lifting plate 71 and the bottom of the disc 6. The top of the connecting rod 8 slidably penetrates through the top plate 4 and is fixedly connected to the bottom of the lifting plate 71. When the staff pushes the connecting rod 8 upward through the auxiliary ring 10, the lifting plate 71 drives the positioning rod 72 to lift accordingly, so as to release the fixation of the positioning rod 72 on the position of the fixed frame 12. Then the staff can rotate the fixed frame 12 to improve the practicability of the cabinet body 1, that is, it is convenient for the fan body 14 to dissipate heat better towards the open area.

[0026] The limiting mechanism 18 includes a U-shaped plate 181, a resisting plate 182, and a limiting groove 183. The limiting groove 183 is opened at the bottom of the U-shaped plate 181. The resisting plate 182 is fixedly connected to the top of the U-shaped plate 181. The inner wall of the limiting groove 183 is in contact with the surface of the extension plate 17. The inner wall of the clamping groove 19 is in contact with the surface of the U-shaped plate 181. The surface of the resisting plate 182 is in contact with the surface of the cabinet body 1. By setting the limiting mechanism 18, the position of the extension plate 17 can be fixed.

[0027] Working principle: When the staff installs the cabinet body 1, the state of the fixed frame 12 can be adjusted according to the space distribution near the cabinet body 1. This process is that the staff first pushes the connecting rod 8 upward through the auxiliary ring 10. At this time, the lifting plate 71 drives the positioning rod 72 to move, and the positioning of the positioning rod 72 on the fixed frame 12 is released. Accordingly, the staff can rotate the fixed frame 12 and rotate the orientation of the fan body 14 to the open area near the cabinet body 1. Finally, the staff places the heat conduction cover 16 inside the cabinet body 1 and passes the extension plate 17 through the through groove 15. At this time, the surface of the heat conduction cover 16 is attached to the surface of the mounting frame 13. Then, through the cooperation of the limiting mechanism 18 and the clamping groove 19, the position of the heat conduction cover 16 can be fixed. It should be noted that when this structure is used, the heat conduction cover 16 needs to avoid the support plate 2. When this structure is used, the staff starts the fan body 14. The upper fan body 14 can dissipate the heat above the inside of the cabinet body 1 to the outside. The lower fan body 14 and the heat conduction cover 16 are used in cooperation to dissipate the heat inside the cabinet body 1 to the outside. At the same time, the heat dissipation plate can cooperate with the heat dissipation, so as to ensure the heat dissipation effect inside the cabinet body 1.

[0028] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A server cabinet heat dissipation structure, comprising a cabinet body (1), characterized in that: It further includes: A support plate (2) fixedly connected to the upper inner wall of the cabinet body (1). The top of the support plate (2) is fixedly connected with a hollow cylinder (3). The top of the hollow cylinder (3) is fixedly connected with a top plate (4). The top of the top plate (4) is fixedly connected with a column (5). The top of the column (5) is fixedly connected with a disc (6). A positioning mechanism (7) is installed at the bottom of the disc (6). A connecting rod (8) slidably penetrating through the inside of the hollow cylinder (3). A fixed frame (12) is provided at the top of the cabinet body (1). The fixed frame (12) is rotatably sleeved on the surface of the hollow cylinder (3). An installation frame (13) is embedded on the surface of the fixed frame (12). A fan body (14) is embedded on the surface of the installation frame (13). A through groove (15) opened on the surface of the installation frame (13). The surface of the installation frame (13) is detachably connected with a heat conduction cover (16). The surface of the heat conduction cover (16) is fixedly connected with an extension plate (17). The surface of the extension plate (17) is in contact with the inner wall of the through groove (15). A clamping groove (19) is opened at the top of the extension plate (17). A limiting mechanism (18) is detachably connected inside the clamping groove (19).

2. A server cabinet heat dissipation structure according to claim 1, characterized in that: The positioning mechanism (7) includes a lifting disc (71), a positioning rod (72) and a compression spring (73). The lifting disc (71) is arranged at the top of the top plate (4). The positioning rod (72) fixedly penetrates through the lifting disc (71) and slidably penetrates through the top of the fixed frame (12). The positioning rod (72) slidably penetrates through the disc (6) and the top plate (4). The compression spring (73) is sleeved on the surface of the positioning rod (72). The two ends of the compression spring (73) are respectively fixedly connected with the top of the lifting disc (71) and the bottom of the disc (6). The top of the connecting rod (8) slidably penetrates through the top plate (4) and is fixedly connected with the bottom of the lifting disc (71).

3. A server cabinet heat dissipation structure according to claim 1, characterized in that: The limiting mechanism (18) includes a U-shaped plate (181), a resisting plate (182) and a limiting groove (183). The limiting groove (183) is opened at the bottom of the U-shaped plate (181). The resisting plate (182) is fixedly connected to the top of the U-shaped plate (181). The inner wall of the limiting groove (183) is in contact with the surface of the extension plate (17). The inner wall of the clamping groove (19) is in contact with the surface of the U-shaped plate (181). The surface of the resisting plate (182) is in contact with the surface of the cabinet body (1).

4. The server cabinet heat dissipation structure according to claim 1, characterized in that: Openings (9) are formed on the surfaces of both sides of the hollow cylinder (3). An auxiliary ring (10) is fixedly connected to the surface of the connecting rod (8). The surface of the auxiliary ring (10) is in contact with the inner wall of the opening (9).

5. The server cabinet heat dissipation structure according to claim 1, characterized in that: Oblique support plates (11) are fixedly connected to the surfaces of both sides of the support plate (2). One end of the oblique support plate (11) is fixedly connected to the upper part of the inner wall of the cabinet body (1).

6. The server cabinet heat dissipation structure according to claim 1, characterized in that: A heat dissipation plate is embedded in the lower part of the inner wall of the cabinet body (1). A plurality of heat dissipation holes are formed on the surface of the heat dissipation plate.

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