Network server cabinet
By designing dustproof nets and related structures in the network server cabinet, the problem of poor heat dissipation effect caused by dust impurities entering the cabinet is solved, and effective dustproof and good heat dissipation effects are achieved, which is easy to clean and maintain.
Patent Information
- Application Number
- CN202421612104.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-09
AI Technical Summary
During work, existing network server cabinets are prone to enter the cabinet due to dust and impurities in the air, resulting in poor heat dissipation effect, affecting the normal operation of the internal components of the server cabinet.
A network server cabinet is designed, which adopts a combined structure of dustproof net, track, hollow shaft, clamping parts and clamping holes, so that the dustproof net slid along the track and is fixed on one side of the cabinet body, effectively preventing dust and impurities from entering the cabinet body. At the same time, the dustproof net can be installed and disassembled for easy cleaning.
By setting up a dustproof net and related structure, dust impurities can be effectively prevented from entering the cabinet, maintaining good heat dissipation effect, ensuring the normal operation of the internal components of the server cabinet, and facilitating the disassembly and cleaning of the dustproof net.
Smart Images
Figure CN222803279U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of network servers, in particular to a network server cabinet. Background Art
[0002] The cabinet is a key device in a network server. Electronic equipment, power supplies, etc. are usually placed in the cabinet to protect them and provide a more suitable working environment for them.
[0003] Most network server cabinets have ventilation holes or ventilation windows on the cabinet body or cabinet door, so that the air inside the cabinet can circulate with the indoor air and the heat generated by the components inside the cabinet can flow out of the cabinet. In order to enhance the heat dissipation effect, some server cabinets are also equipped with cooling fans inside. However, during operation, dust and impurities in the air can easily enter the cabinet or adhere to the ventilation holes, resulting in poor heat dissipation effect. After long-term use, it affects the normal operation of the components inside the server cabinet. Utility Model Content
[0004] The purpose of the utility model is to propose a network server cabinet in order to solve the above-mentioned technical problems.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A network server cabinet comprises a cabinet body and a cabinet door hingedly arranged on the outside of the cabinet body, a heat dissipation port is provided on the side wall of the cabinet body, a dust screen corresponding to the heat dissipation port is provided on the outside of the cabinet body, two tracks for sliding installation of the dust screen are symmetrically arranged on the outside of the cabinet body, and a fixing component matched with the cabinet body is provided at one end of the dust screen;
[0007] The fixing assembly includes a hollow rotating shaft rotatably arranged on the outside of the dustproof net and a clamping piece slidably passing through one end of the dustproof net, a torsion spring is provided at the rotating connection between the hollow rotating shaft and the dustproof net, a protrusion is fixedly provided on the inner wall of the hollow rotating shaft, a guide groove matching with the protrusion is provided on the outer surface of the clamping piece, and a clamping hole matching with the clamping piece is provided on the outer side of the cabinet.
[0008] As a further description of the above technical solution:
[0009] The outer ends of the two tracks are connected by an elastic rope, and the outer fixed sleeve of the hollow shaft is provided with an eccentric wheel that cooperates with the elastic rope. The clamping part includes a first slider and a second slider, and the first slider and the second slider are connected by a spring. The first slider is located between the second slider and the hollow shaft, and the guide groove is located on the surface of the first slider.
[0010] As a further description of the above technical solution:
[0011] The guide groove is wave-shaped, and an operating handle is fixedly provided on the outer side of the eccentric wheel.
[0012] As a further description of the above technical solution:
[0013] A fixing sleeve at one end of the hollow rotating shaft is provided with a retaining ring for preventing the elastic rope from falling off.
[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0015] In the utility model, by providing a dustproof net, a track, a hollow rotating shaft, a clamping piece and a clamping hole, the dustproof net is slidably installed along the track and fixed on one side of the cabinet, effectively preventing dust and impurities from entering the cabinet through the heat dissipation port. At the same time, the dustproof net can be installed and disassembled, which is convenient for staff to disassemble and clean the dustproof net;
[0016] In the utility model, an elastic rope, an eccentric wheel, a first slider, a second slider and a spring are provided, so that during the sliding installation process of the dustproof net, the eccentric wheel contacts and squeezes the elastic rope, so that the eccentric wheel is deflected by force, and then under the cooperation of the protrusion and the guide groove, the first slider moves to compress the spring, and when the second slider is aligned with the clamping hole, under the reset action of the spring, the second slider is clamped into the clamping hole to position the dustproof net. When the dustproof net needs to be disassembled, the eccentric wheel is further deflected by pulling the operating handle, and then under the cooperation of the protrusion and the guide groove, the first slider moves to pull the second slider out of the clamping hole, and under the elastic force of the elastic rope, the dustproof net slides outward, so that the staff can remove the dustproof net conveniently. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The appearance diagram of the cabinet provided according to the embodiment of the utility model is shown;
[0018] Figure 2 An exploded schematic diagram of a cabinet structure provided according to an embodiment of the utility model is shown;
[0019] Figure 3 An exploded schematic diagram of a track and dust-proof net structure provided according to an embodiment of the utility model is shown;
[0020] Figure 4 A partial structural cross-sectional view of a fixing assembly provided according to an embodiment of the utility model is shown.
[0021] Legend: 1. Cabinet body; 2. Cabinet door; 3. Track; 4. Dust screen; 5. Heat dissipation port; 6. Snap-in hole; 7. Elastic rope; 8. Hollow shaft; 9. Eccentric wheel; 10. First slider; 11. Second slider; 12. Spring; 13. Bump; 14. Guide groove; 15. Operating handle; 16. Retaining ring. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.
[0023] like Figure 1-4 As shown, a network server cabinet comprises a cabinet body 1 and a cabinet door 2 hingedly arranged on the outside of the cabinet body 1, a heat dissipation port 5 is opened on the side wall of the cabinet body 1, a dust screen 4 corresponding to the heat dissipation port 5 is arranged on the outside of the cabinet body 1, two tracks 3 for sliding installation of the dust screen 4 are symmetrically arranged on the outside of the cabinet body 1, and a fixing component matching with the cabinet body 1 is arranged at one end of the dust screen 4;
[0024] The fixing assembly includes a hollow shaft 8 rotatably arranged on the outside of the dustproof net 4 and a clamping piece slidably penetrating one end of the dustproof net 4. A torsion spring is provided at the rotating connection between the hollow shaft 8 and the dustproof net 4. A protrusion 13 is fixedly provided on the inner wall of the hollow shaft 8. A guide groove 14 matching the protrusion 13 is provided on the outer surface of the clamping piece. A clamping hole 6 matching the clamping piece is provided on the outside of the cabinet 1. During use, the dustproof net 4 can slide along the track 3. When the clamping piece is aligned with the clamping hole 6, the clamping piece is clamped into the clamping hole 6, so that the dustproof net 4 cannot continue to slide, that is, the dustproof net 4 is fixedly installed on one side of the cabinet 1, which is used to prevent dust from entering the heat dissipation port 5, effectively preventing dust and impurities in the air from entering the cabinet 1.
[0025] Furthermore, one end of the outer side of the two tracks 3 is connected by an elastic rope 7, an eccentric wheel 9 matching with the elastic rope 7 is fixedly sleeved on the outer side of the hollow shaft 8, the clamping part includes a first slider 10 and a second slider 11, the first slider 10 and the second slider 11 are connected by a spring 12, the first slider 10 is located between the second slider 11 and the hollow shaft 8, the guide groove 14 is located on the surface of the first slider 10, when the dustproof net 4 is slidably installed, the dustproof net 4 slides along the track 3, the eccentric wheel 9 will gradually press against the elastic rope 7, and squeeze the elastic rope 7 to stretch, and at the same time the eccentric wheel 9 itself will deflect, the eccentric wheel 9 rotates to drive the hollow shaft 8 to rotate, during the rotation of the hollow shaft 8, when the protrusion 13 and the guide groove 14 are connected, the eccentric wheel 9 will rotate. With the cooperation of the guide groove 14, the first slider 10 slides, and the sliding of the first slider 10 compresses the spring 12 (since the second slider 11 is in contact with the outer surface of the cabinet 1 and cannot move, the movement of the first slider 10 will compress the spring 12). When the dustproof net 4 moves and drives the second slider 11 to align with the clamping hole 6, at this time, under the reset action of the spring 12, the second slider 11 is clamped into the clamping hole 6, so that the sliding of the dustproof net 4 is limited. When the dustproof net 4 needs to be removed, the hollow shaft 8 is driven to rotate by rotating the eccentric wheel 9, so that the first slider 10 moves to one side of the hollow shaft 8, and then the second slider 11 is disengaged from the clamping hole 6, so that the dustproof net 4 can be slid and removed.
[0026] Furthermore, the guide groove 14 is wavy in shape, and an operating handle 15 is fixedly provided on the outside of the eccentric wheel 9. During use, the eccentric wheel 9 is rotated by pulling the operating handle 15, so that the deflection of the eccentric wheel 9 drives the hollow rotating shaft 8 to rotate, thereby achieving the effect of disengaging the second slider 11 from the clamping hole 6, and in this process, the dustproof net 4 will slide outward under the resetting action of the elastic rope 7, making it convenient for the staff to disassemble the dustproof net 4.
[0027] Furthermore, a retaining ring 16 is fixedly mounted on one end of the hollow shaft 8 to prevent the elastic rope 7 from falling off, thereby effectively preventing the elastic rope 7 from sliding and falling off between the surface of the hollow shaft 8 when the eccentric wheel 9 squeezes the elastic rope 7 .
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A network server cabinet, comprising a cabinet body (1) and a cabinet door (2) hingedly arranged on the outside of the cabinet body (1), wherein a heat dissipation opening (5) is provided on a side wall of the cabinet body (1), characterized in that: The cabinet (1) is provided with a dust screen (4) corresponding to the heat dissipation port (5) on the outside, and two tracks (3) for slidingly installing the dust screen (4) are symmetrically provided on the outside of the cabinet (1), and one end of the dust screen (4) is provided with a fixing component that matches the cabinet (1); The fixing assembly comprises a hollow rotating shaft (8) rotatably arranged on the outside of the dustproof net (4) and a clamping piece slidably penetrating one end of the dustproof net (4); a torsion spring is provided at the rotational connection between the hollow rotating shaft (8) and the dustproof net (4); a protrusion (13) is fixedly provided on the inner wall of the hollow rotating shaft (8); a guide groove (14) matching with the protrusion (13) is provided on the outer surface of the clamping piece; and a clamping hole (6) matching with the clamping piece is provided on the outer side of the cabinet (1).
2. A network server cabinet according to claim 1, characterized in that: The outer ends of the two rails (3) are connected by an elastic rope (7); an eccentric wheel (9) matching the elastic rope (7) is provided on the outer fixed sleeve of the hollow shaft (8); the clamping member comprises a first slider (10) and a second slider (11); the first slider (10) and the second slider (11) are connected by a spring (12); the first slider (10) is located between the second slider (11) and the hollow shaft (8); and the guide groove (14) is located on the surface of the first slider (10).
3. A network server cabinet according to claim 2, characterized in that: The guide groove (14) is wave-shaped, and an operating handle (15) is fixedly provided on the outer side of the eccentric wheel (9).
4. A network server cabinet according to claim 2, characterized in that: A retaining ring (16) is fixedly mounted on one end of the hollow rotating shaft (8) to prevent the elastic rope (7) from falling off.