Cooling device for fan of storage server

Abstract

The utility model discloses a storage server fan heat dissipation device, which comprises a placement unit, a heat dissipation unit, a heat dissipation unit and a heat dissipation unit, the placement unit comprises a shell and a bottom plate matched with the shell, a cover plate is hinged to the top end of the shell, and a wire inlet is formed in one side of the shell; the protection unit comprises a connecting frame fixedly installed on one side of the shell, a plurality of sets of containing grooves are formed in the top end of the shell, installation cavities are formed in the two sides of the containing grooves, and vertical plates are connected to inner cavities of the installation cavities in a sliding mode. The connection sleeve is rotated to drive the bidirectional screw rod to rotate, reverse threads of the bidirectional screw rod enable the movable blocks at the two ends to synchronously move towards the middle of the placement groove, the movable blocks drive the positioning blocks to move relatively through the vertical plates, the distance between the positioning blocks is adjusted to fix the external connection wire, the stable acting point, pulling resistance and no looseness are guaranteed, and network stability and equipment operation are guaranteed.

Description

Technical Field

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

[0002] A storage server is designed for a specific purpose, so its configuration method is also different. It may be a server with a little extra storage or a large storage space. Storage servers are usually independent units. Sometimes they are designed as 4U rack-mounted.

[0003] A Chinese patent with the authorization announcement number CN213715883U discloses a fan heat dissipation device for a storage server, which includes a heat dissipation housing and a storage server body. A plurality of heat dissipation slots are opened on both sides of the heat dissipation housing, a control slot is arranged outside the top end of the heat dissipation housing, heat dissipation components are symmetrically arranged on both sides of the inner wall of the heat dissipation housing, the storage server body is arranged inside the heat dissipation housing, and the storage server body is located between the heat dissipation components. By setting the heat dissipation slots, the control slot, the installation slot and the heat dissipation components, the utility model realizes the timely heat dissipation of the storage server, and has good heat dissipation effect and high efficiency, thereby improving the service life of the storage server.

[0004] However, in the implementation of related technologies, it is found that the design of the above-mentioned fan heat dissipation device for a storage server has the following problems. The wire body of the external wiring of a general storage server is often directly exposed to the external environment, and is easily subjected to pulling, twisting or excessive bending, etc., which will threaten the originally stable connection state between the end of the line and the interface, resulting in the original connection becoming loose, reducing the transmission quality of the network signal, and thus affecting the normal operation of the device. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0006] In view of the above problems existing in the existing fan heat dissipation device for a storage server, the present utility model is proposed.

[0007] Therefore, the purpose of the present utility model is to provide a fan heat dissipation device for a storage server, which is applicable to solve the problem that the wire body of the external wiring of the storage server is easily affected by pulling and twisting, resulting in loose connection, reducing the transmission quality of the network signal, and affecting the stable operation of the device.

[0008] To solve the above technical problems, the present utility model provides the following technical solutions: A fan heat dissipation device for a storage server, comprising:

[0009] A placement unit, which includes a housing and a bottom plate that is matched and installed with the housing. The top end of the housing is hinged with a cover plate, and an inlet is provided on one side of the housing;

[0010] A protection unit, which includes a connecting frame fixedly installed on one side of the housing. A plurality of groups of placement grooves are provided at the top end of the housing, and installation cavities are provided on both sides of the plurality of groups of placement grooves. Vertical plates are slidably connected to the inner cavities of the installation cavities, and positioning blocks are fixedly installed on the sides of the vertical plates close to the placement grooves. A plurality of groups of connecting seats are installed at the top end of the connecting frame, and a bidirectional lead screw is rotatably connected to the side of each connecting seat close to the placement groove. A connecting sleeve is provided on the outer surface of the middle part of the bidirectional lead screw. Moving blocks are threadedly connected to the outer surface of the bidirectional lead screw, and the bottom ends of the moving blocks are fixedly connected to the top ends of the vertical plates.

[0011] As a preferred solution of the fan heat dissipation device for a storage server described in the present utility model, wherein: moving grooves are provided at the top ends of the installation cavities, and the moving grooves are slidably connected to the moving blocks.

[0012] As a preferred solution of the fan heat dissipation device for a storage server described in the present utility model, wherein: sliding grooves are symmetrically provided on the inner walls of the installation cavities. Sliding blocks are slidably connected to the inner cavities of the sliding grooves, and the sides of the sliding blocks close to the positioning blocks are fixedly connected to the side walls of the vertical plates.

[0013] As a preferred solution of the fan heat dissipation device for a storage server described in the present utility model, wherein: the heat dissipation device further includes a heat dissipation unit, which includes an air inlet provided on one side of the housing. An outer frame is fixedly installed on one side of the air inlet. A filter screen and a heat dissipation fan are respectively installed on both sides of the inner cavity of the outer frame. An air outlet is provided on the side of the housing away from the air inlet.

[0014] As a preferred solution of the fan heat dissipation device for a storage server described in the present utility model, wherein: T-shaped grooves are symmetrically provided at the bottom end of the inner cavity of the housing, and T-shaped blocks are slidably connected to the inner cavities of the T-shaped grooves. A plurality of groups of telescopic springs are symmetrically installed on the side walls of the inner cavity of the housing, and the other ends of the telescopic springs are fixedly connected to the side walls of the T-shaped blocks.

[0015] As a preferred solution of the fan heat dissipation device for a storage server described in the present utility model, wherein: the connecting frame is located on one side of the inlet, and the position of the placement groove corresponds to the position of the inlet.

[0016] The beneficial effects of the utility model are as follows: after the external wiring is passed through the placement slot to connect to the server, the rotating connecting sleeve drives the bidirectional screw to rotate, and the reverse threads of the bidirectional screw make the movable blocks at both ends move synchronously toward the middle of the placement slot. The movable blocks move relative to each other through the vertical plate with positioning blocks, and the spacing between the positioning blocks is adjusted to fix the external wiring, ensuring that the fulcrum is stable and resists pulling and does not loosen, thereby ensuring network stability and equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a storage server fan heat dissipation device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a storage server fan heat dissipation device proposed by the utility model;

[0020] Figure 3 The utility model provides a schematic diagram of the structure of a protection unit of a storage server fan heat dissipation device.

[0021] Description of the drawings: 100, placement unit; 101, shell; 102, cover plate; 103, bottom plate; 104, wire inlet; 105, T-slot; 106, T-block; 107, telescopic spring; 200, heat dissipation unit; 201, outer frame; 202, filter; 203, air inlet; 204, cooling fan; 205, air outlet; 300, protection unit; 301, connecting frame; 302, placement slot; 303, installation cavity; 304, vertical plate; 305, positioning block; 306, movable block; 307, connecting seat; 308, two-way screw rod; 309, connecting sleeve; 310, slide slot; 311, movable slot. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation manner of the present utility model. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or alternative embodiments that exclude each other with other embodiments.

[0025] Thirdly, the present utility model is described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, the three-dimensional spatial dimensions of length, width, and depth should be included in actual production.

[0026] Referring to Figures 1 - 3 , for an embodiment of the present utility model, a fan heat dissipation device for a storage server is provided, which includes a placement unit 100, a heat dissipation unit 200, and a protection unit 300.

[0027] Among them, the placement unit 100 includes a housing 101 and a bottom plate 103 that is installed in a matching manner with the housing 101. A cover plate 102 is hinged to the top end of the housing 101. An inlet 104 is opened on one side of the housing 101. By opening the cover plate 102, the server body is placed into the inner cavity of the housing 101, and the external wiring is connected to the server through the inlet 104;

[0028] The protection unit 300 includes a connecting frame 301 fixedly installed on one side of the shell 101, a plurality of groups of placement grooves 302 are opened at the top of the shell 101, and installation cavities 303 are opened on both sides of the plurality of groups of placement grooves 302, the inner cavities of the installation cavities 303 are slidably connected with vertical plates 304, and positioning blocks 305 are fixedly installed on the sides of the vertical plates 304 close to the placement grooves 302, a plurality of groups of connecting seats 307 are installed at the top of the connecting frame 301, and the sides of the connecting seats 307 close to the placement grooves 302 are rotatably connected with bidirectional screw rods 308, a connecting sleeve 309 is provided on the outer surface of the middle part of the bidirectional screw rod 308, a movable block 306 is threadedly connected to the outer surface of the bidirectional screw rod 308, and the bottom ends of the movable blocks 306 are fixedly connected to the tops of the vertical plates 304, and the external wiring passes through the placement grooves After 302 is connected to the server body, the connecting sleeve 309 is rotated through the connecting sleeve 309, and the connecting sleeve 309 will drive the bidirectional screw rod 308 to start rotating. Because the threads at both ends of the bidirectional screw rod 308 are opposite, when the bidirectional screw rod 308 starts to rotate, the movable blocks 306 located at the left and right ends of the bidirectional screw rod 308 can be controlled to move synchronously toward the middle of the placement slot 302 under the action of the movable slot 311. The movable block 306 drives the positioning block 305 to move toward the middle of the placement slot 302 through the vertical plate 304. By adjusting the spacing between the two groups of positioning blocks 305, the wire body of the external connection can be fixed, so that the fulcrum of the wire body of the external connection is firmly fixed on the placement slot 302. Even if it is pulled, the wiring terminal will not loosen, ensuring the stability of the network signal and the normal operation of the equipment.

[0029] A movable groove 311 is formed at the top of each installation cavity 303 , and the movable groove 311 is slidably connected to the movable block 306 , so that the movable groove 311 ensures the stability of the movable block 306 when it moves.

[0030] The inner wall of the installation cavity 303 is symmetrically provided with slide grooves 310 , and the inner cavity of the slide grooves 310 is slidably connected with sliders, and the side of the slider close to the positioning block 305 is fixedly connected to the side wall of the vertical plate 304 to ensure the stability of the positioning block 305 moving in the installation cavity 303.

[0031] The heat dissipation unit 200 includes an air inlet 203 opened on one side of the housing 101. A frame 201 is fixedly installed on one side of the air inlet 203. A filter screen 202 and a cooling fan 204 are respectively installed on both sides of the inner cavity of the frame 201. An air outlet 205 is provided on the side of the housing 101 away from the air inlet 203. When the cooling fan 204 is started, the cooling fan 204 will suck in relatively cold external air, and the filter screen 202 will filter it. After the filtered air enters the interior of the housing 101, it will exchange heat with the hot air inside the housing 101, thereby absorbing heat. Subsequently, the heated air will be discharged outside the housing 101 through the air outlet 205. This process is repeated continuously to form an effective heat dissipation cycle, dissipate heat from the server body, and improve its service life.

[0032] T-shaped grooves 105 are symmetrically opened at the bottom end of the inner cavity of the housing 101, and a T-shaped block 106 is slidably connected to the inner cavity of the T-shaped groove 105. A plurality of groups of telescopic springs 107 are symmetrically installed on the side wall of the inner cavity of the housing 101, and the other end of the telescopic spring 107 is fixedly connected to the side wall of the T-shaped block 106. The telescopic spring 107 can push the two T-shaped blocks 106 closer to each other, so as to fix the server body in the middle of the inner cavity of the housing 101, avoiding the deviation of its position, resulting in the wiring terminal of the server body not being aligned with the inlet 104.

[0033] The connecting frame 301 is located on one side of the inlet 104, and the position of the placement groove 302 corresponds to the position of the inlet 104. The external wiring passes through the placement groove 302, then through the inlet 104, and finally connects to the wiring terminal of the server.

[0034] During use, the cover 102 is opened and the server body is placed in the inner cavity of the shell 101. The telescopic spring 107 can push the two groups of T-shaped blocks 106 closer to each other, so that the server body can be fixed in the middle of the inner cavity of the shell 101 to avoid its position shifting, resulting in the connection terminal of the server body not being aligned with the wire inlet 104. After the external wire passes through the placement groove 302 and is connected to the server body, the connection sleeve 309 is rotated through the connection sleeve 309, and the connection sleeve 309 will drive the bidirectional screw rod 308 to start rotating. Because the threads at both ends of the bidirectional screw rod 308 are opposite, when the bidirectional screw rod 308 starts to rotate, the movable blocks 306 located at the left and right ends of the bidirectional screw rod 308 can be controlled to move synchronously toward the middle of the placement groove 302 under the action of the movable groove 311 limit. The movable blocks 306 are moved vertically. The plate 304 drives the positioning block 305 to move toward the middle of the placement groove 302. By adjusting the spacing between the two groups of positioning blocks 305, the wire body of the external connection can be fixed, so that the fulcrum of the wire body of the external connection is firmly fixed on the placement groove 302. Even if it is pulled, the terminal will not loosen, ensuring the stability of the network signal and the normal operation of the equipment. The cooling fan 204 is started, and the cooling fan 204 will inhale relatively cold air from the outside. The filter 202 will filter it. After the filtered air enters the shell 101, it will exchange heat with the hot air inside the shell 101, thereby absorbing heat. Subsequently, the heated air will be discharged from the outside of the shell 101 through the air outlet 205. This process is repeated continuously to form an effective heat dissipation cycle, which dissipates heat from the server body and increases its service life.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A storage server fan heat dissipation device, characterized in that: include: A placement unit (100) comprises a housing (101) and a bottom plate (103) mounted to match the housing (101), a cover plate (102) being hingedly connected to the top of the housing (101), and a line inlet (104) being provided on one side of the housing (101); The protection unit (300) comprises a connecting frame (301) fixedly mounted on one side of a housing (101), the top of the housing (101) is provided with a plurality of groups of placement grooves (302), and both sides of the plurality of groups of placement grooves (302) are provided with installation cavities (303), the inner cavities of the installation cavities (303) are slidably connected with vertical plates (304), and a positioning block (305) is fixedly mounted on one side of the vertical plates (304) close to the placement grooves (302). A plurality of connecting seats (307) are installed at the top of the connecting frame (301), and a bidirectional screw rod (308) is rotatably connected to one side of the connecting seat (307) close to the placement groove (302), a connecting sleeve (309) is provided on the outer surface of the middle part of the bidirectional screw rod (308), and a movable block (306) is threadedly connected to the outer surface of the bidirectional screw rod (308), and the bottom end of the movable block (306) is fixedly connected to the top of the vertical plate (304).

2. A storage server fan heat dissipation device according to claim 1, characterized in that: The top of the installation cavity (303) is provided with a movable groove (311), and the movable groove (311) and the movable block (306) are slidably connected.

3. A storage server fan heat dissipation device according to claim 1, characterized in that: The inner wall of the installation cavity (303) is symmetrically provided with a slide groove (310), the inner cavity of the slide groove (310) is slidably connected with a slider, and the side of the slider close to the positioning block (305) is fixedly connected to the side wall of the vertical plate (304).

4. A storage server fan heat dissipation device according to claim 1, characterized in that: The heat dissipation device also includes a heat dissipation unit (200), which includes an air inlet (203) opened on one side of the shell (101), an outer frame (201) is fixedly installed on one side of the air inlet (203), a filter (202) and a heat dissipation fan (204) are respectively installed on both sides of the inner cavity of the outer frame (201), and an air outlet (205) is provided on the side of the shell (101) away from the air inlet (203).

5. A storage server fan heat dissipation device according to claim 1, characterized in that: A T-shaped groove (105) is symmetrically provided at the bottom end of the inner cavity of the shell (101), and a T-shaped block (106) is slidably connected to the inner cavity of the T-shaped groove (105). A plurality of groups of telescopic springs (107) are symmetrically installed on the side wall of the inner cavity of the shell (101), and the other end of the telescopic spring (107) is fixedly connected to the side wall of the T-shaped block (106).

6. A storage server fan heat dissipation device according to claim 1, characterized in that: The connecting frame (301) is located on one side of the wire inlet (104), and the position of the placement slot (302) corresponds to the position of the wire inlet (104).

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