External heat dissipation device of computer server

Abstract

The utility model relates to the technical field of computer servers, and provides an external heat dissipation device of a computer server, a single external heat dissipation device of the computer server is used as a heat dissipation module, a plurality of heat dissipation modules are spliced and combined up and down, two rows of 10 mounting through holes are uniformly formed in an external fixing frame, and the heat dissipation modules are connected with the external fixing frame. A cooling fan is mounted in each mounting through hole, lateral clamping positioning plates are arranged on the two sides of the front of the outer fixing frame, a transversely-distributed mounting groove is formed in the center of the front of the outer fixing frame, and a clamping driving mechanism for driving the lateral clamping positioning plates on the two sides to move relatively is mounted in the mounting groove; butt-joint columns are arranged in the center and on the two sides of the top of the outer fixing frame, and butt-joint insertion holes are formed in the center and on the two sides of the bottom of the outer fixing frame. The external heat dissipation device for the computer server has the advantages of modular design, high adaptability, efficient heat dissipation, stability improvement, convenience in operation and the like, and the heat dissipation effect of the computer server can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer servers, in particular to an external heat dissipation device for a computer server. Background Art

[0002] As the core equipment in data centers and enterprise networks, computer servers need to maintain a stable operating state to ensure the normal processing and storage of data. However, traditional computer servers generate a lot of heat during operation and require an effective cooling system to maintain normal operation. Traditional computer servers also need to install external radiators for auxiliary heat dissipation, but they may have the following problems:

[0003] Installation complexity: Since the new cooling device involves the assembly and adjustment of multiple modules, its installation may be more complicated than traditional radiators, requiring more time and labor costs.

[0004] Adaptability limitations: Although the design of the new heat dissipation device takes into account the adaptability of different types of computer servers, there may still be some special models or sizes of servers that cannot be fully adapted, requiring further optimization of the design.

[0005] Therefore, the present invention proposes an external heat dissipation device for a computer server to solve the above problems. Utility Model Content

[0006] In order to overcome the defects of the prior art, the purpose of the utility model is to provide an external heat dissipation device for a computer server.

[0007] To achieve the above-mentioned purpose, the technical solution of the utility model is implemented as follows: an external heat dissipation device for a computer server comprises an external fixed frame, a single external heat dissipation device for a computer server serves as a heat dissipation module, a plurality of heat dissipation modules are spliced ​​and assembled up and down, two rows of 10 installation through holes are evenly arranged on the external fixed frame, a heat dissipation fan is installed inside each of the installation through holes, lateral clamping positioning plates are arranged on both sides of the front of the external fixed frame, a transversely distributed installation groove is arranged inside the front center of the external fixed frame, a clamping driving mechanism for driving the lateral clamping positioning plates on both sides to move relative to each other is installed inside the installation groove, docking columns are arranged at the center and both sides of the top of the external fixed frame, and docking sockets are arranged at the center and both sides of the bottom of the external fixed frame.

[0008] Preferably, the clamping drive mechanism comprises:

[0009] A dual-shaft reduction motor installed in the center of the installation slot;

[0010] A driving screw connected to the output ends on both sides of the dual-axis reduction motor;

[0011] The threaded sleeves are correspondingly threadedly sleeved on the driving screw rods on both sides, and the outer tube walls of the threaded sleeves on both sides are respectively fixedly connected to the centers of the inner edges of the lateral clamping positioning plates on both sides.

[0012] Preferably, adjacent heat dissipation modules are correspondingly plugged into the inside of three docking holes at the bottom of the upper outer fixing frame through the three docking columns at the top of the lower outer fixing frame.

[0013] Preferably, guide rails are provided on the front side of the outer fixing frame near the upper and lower edges, and a guide assembly is installed inside each of the guide rails to cooperate with the lateral clamping and sliding operations of the lateral clamping and positioning plates on both sides.

[0014] Preferably, the guide assembly comprises:

[0015] A guide post installed inside the guide rail;

[0016] The guide sleeves are slidably sleeved on both ends of the guide column, and the outer tube walls of the guide sleeves on both sides are respectively fixedly connected to the ends on the same side of the lateral clamping positioning plates on both sides.

[0017] Preferably, the clamping surface of the lateral clamping positioning plate is evenly provided with a plurality of anti-slip convex strips.

[0018] The beneficial effects of the utility model are embodied in:

[0019] Modular design: The heat dissipation device is composed of multiple heat dissipation modules. The appropriate number of modules can be selected for assembly according to the height of the computer server to achieve customized overall heat dissipation, which improves applicability and flexibility.

[0020] Strong adaptability: The lateral clamping positioning plate design enables the device to adapt to computer servers of different widths, and the appropriate number of heat dissipation modules can be selected according to needs, making the entire device more widely applicable and able to meet the needs of computer servers of different sizes.

[0021] Efficient heat dissipation: A cooling fan is installed in each installation perforation. The combination of multiple cooling modules can provide more powerful heat dissipation capabilities, effectively reduce the temperature of the computer server, and improve the operating efficiency and stability of the computer.

[0022] Improved stability: Through the design of docking posts and docking sockets, adjacent cooling modules can be firmly spliced ​​together, which improves the stability of the entire cooling device during operation and reduces the possibility of vibration and displacement.

[0023] Easy to operate: The design of the clamping drive mechanism makes the installation process easier and faster. Through the operation of the drive mechanism, the computer server can be easily clamped and fixed, which improves the installation efficiency.

[0024] In summary, this external cooling device for computer servers has the advantages of modular design, strong adaptability, efficient heat dissipation, improved stability and convenient operation. It can effectively improve the heat dissipation effect of computer servers, extend the service life of the equipment and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In the attached picture:

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the explosion separation structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the lateral clamping and positioning plate of the utility model;

[0029] Figure 4 It is a bottom view of the utility model;

[0030] Figure 5 It is a structural schematic diagram of the clamping drive mechanism of the utility model;

[0031] Figure 6 It is a structural schematic diagram of the guide assembly of the utility model;

[0032] Description of reference numerals:

[0033] 1. External fixing frame; 2. Lateral clamping positioning plate; 3. Clamping drive mechanism; 4. Guide assembly; 5. Docking column; 6. Docking socket;

[0034] 11. Installation perforation; 12. Cooling fan; 13. Installation slot; 14. Guide rail;

[0035] 21. Anti-slip convex strips;

[0036] 31. Double-axis reduction motor; 32. Driving screw; 33. Threaded sleeve;

[0037] 41. Guide column; 42. Guide sleeve. DETAILED DESCRIPTION

[0038] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in 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.

[0039] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0041] Please refer to the instruction manual Figure 1-Figure 6 The utility model provides an external heat dissipation device for a computer server:

[0042] It comprises an external fixing frame 1, a single external heat dissipation device of the computer server is used as a heat dissipation module, and a plurality of heat dissipation modules are spliced ​​and assembled up and down, the external fixing frame 1 is evenly provided with two rows of 10 installation through holes 11, and a heat dissipation fan 12 is installed inside each of the installation through holes 11, and lateral clamping positioning plates 2 are arranged on both sides of the front of the external fixing frame 1, and a transversely distributed installation groove 13 is arranged inside the center of the front of the external fixing frame 1, and a clamping driving mechanism 3 for driving the lateral clamping positioning plates 2 on both sides to move relative to each other is installed inside the installation groove 13, and docking columns 5 are arranged at the center and both sides of the top of the external fixing frame 1, and docking sockets 6 are arranged at the center and both sides of the bottom of the external fixing frame 1;

[0043] Among them, the design of the lateral clamping positioning plate 2 enables the entire heat dissipation device to adapt to the external fixed heat dissipation operation of computer servers of different widths. At the same time, its modular design can also select a suitable number of heat dissipation modules according to computer servers of different heights for top-down assembly, thereby realizing the operation of module customized overall heat dissipation.

[0044] The clamping drive mechanism 3 comprises:

[0045] A dual-axis reduction motor 31 installed in the center of the installation slot 13;

[0046] A driving screw 32 connected to the output ends of both sides of the dual-axis reduction motor 31;

[0047] The threaded sleeves 33 are correspondingly threadedly sleeved on the driving screws 32 on both sides, and the outer tube walls of the threaded sleeves 33 on both sides are respectively fixedly connected to the centers of the inner edges of the lateral clamping positioning plates 2 on both sides;

[0048] The clamping drive mechanism 3 is designed to drive the side clamping positioning plates 2 to move toward the center and clamp the two side walls of the exterior of the computer server to be cooled.

[0049] The adjacent heat dissipation modules are correspondingly plugged into the three docking holes 6 at the bottom of the upper outer fixing frame 1 through the three docking posts 5 at the top of the lower outer fixing frame 1;

[0050] The design of the docking column 5 and the docking socket 6 is to improve the overall stability of multiple heat dissipation modules when they are spliced ​​together.

[0051] Guide rails 14 are provided on the front side of the external fixing frame 1 near the upper and lower edges, and a guide assembly 4 is installed inside each of the guide rails 14 to cooperate with the lateral clamping and sliding operations of the lateral clamping and positioning plates 2 on both sides.

[0052] The guide assembly 4 comprises:

[0053] A guide post 41 installed inside the guide rail 14;

[0054] The guide sleeves 42 are slidably sleeved on both ends of the guide column 41, and the outer tube walls of the guide sleeves 42 on both sides are respectively fixedly connected to the ends of the lateral clamping positioning plates 2 on the same side;

[0055] The guide assembly 4 is used to enhance the rigidity of the clamping displacement movement of the lateral clamping positioning plates 2 on both sides.

[0056] The clamping surface of the lateral clamping positioning plate 2 is evenly provided with a plurality of anti-slip convex strips 21;

[0057] The anti-skid convex strips 21 are designed to enhance the anti-skid stability of the lateral clamping positioning plates 2 when they are clamped.

[0058] How it works

[0059] Select the appropriate number of cooling modules according to the overall height of the computer server to be cooled, and install the cooling modules in order from bottom to top. The specific operations are as follows:

[0060] The front of the external fixing frame 1 is attached to the back of the computer server chassis, and then the double-axis reduction motor 31 inside the clamping drive mechanism 3 is started to drive the driving screws 32 on both sides to rotate synchronously, and then drive the threaded sleeves 33 on both sides to slide synchronously toward the center, so as to drive the lateral clamping positioning plates 2 on both sides to the center position until the clamping surfaces of the lateral clamping positioning plates 2 on both sides are clamped on the box walls on both sides of the computer server to be cooled, and then stop, thus completing the installation operation of a single cooling module;

[0061] Then, overlap the inner and outer fixing frames 1 of the next heat dissipation module on the previously installed outer fixing frames 1, and align the three docking sockets 6 below with the three docking posts 5 to complete the splicing. Repeat the above clamping and installation operation to complete the installation operation of the entire computer server external heat dissipation device.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0063] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0064] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An external heat dissipation device for a computer server, comprising an external fixing frame (1), characterized in that: A single external heat dissipation device of the computer server serves as a heat dissipation module, and a plurality of heat dissipation modules are spliced ​​and assembled up and down. Two rows of 10 installation through holes (11) are evenly opened on the external fixed frame (1), and a heat dissipation fan (12) is installed inside each of the installation through holes (11). Both sides of the front of the external fixed frame (1) are provided with lateral clamping positioning plates (2). A transversely distributed installation groove (13) is arranged inside the center of the front of the external fixed frame (1), and a clamping driving mechanism (3) for driving the lateral clamping positioning plates (2) on both sides to move relative to each other is installed inside the installation groove (13). The center and both sides of the top of the external fixed frame (1) are provided with docking columns (5), and the center and both sides of the bottom of the external fixed frame (1) are provided with docking sockets (6).

2. The external heat dissipation device for a computer server according to claim 1, characterized in that: The clamping drive mechanism (3) comprises: A dual-axis reduction motor (31) installed at the inner center of the installation groove (13); A driving screw (32) connected to the output ends on both sides of the dual-axis reduction motor (31); The threaded sleeves (33) are correspondingly threadedly sleeved on the driving screw rods (32) on both sides, and the outer tube walls of the threaded sleeves (33) on both sides are respectively fixedly connected to the centers of the inner edges of the lateral clamping positioning plates (2) on both sides.

3. The external heat dissipation device for a computer server according to claim 1, characterized in that: Adjacent heat dissipation modules are correspondingly plugged into the inside of the three docking holes (6) at the bottom of the upper external fixing frame (1) via the three docking columns (5) at the top of the lower external fixing frame (1).

4. The external heat dissipation device for a computer server according to claim 1, characterized in that: The front of the external fixing frame (1) is provided with guide rails (14) near the upper and lower edges, and each guide rail (14) is internally installed with a guide assembly (4) that cooperates with the lateral clamping and positioning plates (2) on both sides to perform clamping and sliding operations.

5. The external heat dissipation device for a computer server according to claim 4, characterized in that: The guide assembly (4) comprises: A guide post (41) installed inside the guide rail (14); The guide sleeves (42) are slidably sleeved on both ends of the guide column (41), and the outer tube walls of the guide sleeves (42) on both sides are respectively fixedly connected to the same side ends of the lateral clamping positioning plates (2) on both sides.

6. The external heat dissipation device for a computer server according to claim 1, characterized in that: The clamping surface of the lateral clamping positioning plate (2) is evenly provided with a plurality of anti-slip convex strips (21).

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