Heat dissipation explosion-proof shell for storage server case

Abstract

The utility model relates to the field of heat dissipation shells, and discloses a heat dissipation explosion-proof shell for a storage server case, which comprises a shell structure, in the heat dissipation explosion-proof shell, when a large amount of dust is adhered to the surface of a dustproof filter screen after long-time use to influence normal heat dissipation of the storage server case, a clamping block is pressed inwards, and the dustproof filter screen is pressed inwards; through the special shape structures of the clamping blocks and the fixing blocks, the ends, clamped between the fixing blocks and the clamping blocks, of the telescopic rods are extruded into the structural grooves, when disassembly and assembly are completed, the fixing blocks fixedly installed at the four corners of the dustproof filter screen are pressed towards the interiors of the disassembly and assembly grooves, and after pressing, the fixing blocks are clamped on the inner sides of the ends of the telescopic rods; by clamping the end of the telescopic rod between the fixing block and the clamping block, installation is achieved, the cleaning and maintaining process of the dustproof filter screen is simplified, the heat dissipation efficiency of the storage server case is effectively guaranteed, the service life of equipment is prolonged, meanwhile, the installation stability of the dustproof filter screen is improved through the structural design, and cleanliness and stability of the internal environment of the case are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of heat dissipation shells, and particularly relates to a heat dissipation and explosion-proof shell for a storage server chassis. Background Art

[0002] A storage server chassis is a shell structure designed specifically for installing and storing server hardware. It protects internal components and ensures the stable operation of the server. Internally, it mainly includes a motherboard, a processor, memory, storage devices, a power supply, expansion cards, and a heat dissipation device, etc. The motherboard connects and manages the hardware, the processor is the computing core, the memory is used for temporary storage, the storage devices include SSDs and HDDs, the power supply provides electricity, the expansion cards add functions, and the heat dissipation system keeps the temperature appropriate. Well-known brands such as Dell, HP, IBM, etc. offer various models, and users need to select according to their needs. Distributed storage server chassis are designed for large data storage, with high capacity, redundancy functions, and good scalability, ensuring high reliability and high performance.

[0003] According to the Chinese patent authorization announcement: CN214901173U, a mine-used gigabit ring network intelligent heat dissipation and explosion-proof housing disclosed, belongs to the technical field of heat dissipation and explosion-proof housing equipment, especially in the field of mine-used gigabit ring network intelligent heat dissipation and explosion-proof housing, including an explosion-proof housing body, a main body installation box, a hair dryer, an exhaust fan, and a cooling pipe. A protective safety layer is arranged at the upper end of the explosion-proof housing body, a safety protection plate is arranged inside the protective safety layer, an upper end moving block is arranged at the lower end of the safety protection plate, an air inlet hole is arranged inside the explosion-proof housing body, an air outlet hole is arranged inside the explosion-proof housing body, a cooling water tank is arranged in front of the explosion-proof housing body. When in use, first add a sufficient amount of cooling water to the cooling water tank, then the cooling water enters the cooling pipe through the water inlet pipe and flows in the cooling pipe, and then flows out through the water outlet pipe and returns to the cooling water tank. During this process, heat exchange occurs between the cooling pipe and the gas inside the explosion-proof housing body to achieve heat dissipation and temperature reduction of the explosion-proof housing body and the main body installation box. However, this heat dissipation and explosion-proof housing still has deficiencies. In the existing design of the heat dissipation and explosion-proof shell of a storage server chassis, in order to block external dust, a dust-proof filter screen is usually fixed on the side surface of the shell. This fixing method is generally achieved through fasteners such as bolts. However, this design has certain limitations. When a large amount of dust and impurities accumulate on the surface of the dust-proof filter screen, affecting the normal heat dissipation function of the shell, it must be cleaned to restore the heat dissipation efficiency. At this time, due to the fixed bolts and other fasteners, the process of disassembling and assembling the dust-proof filter screen is relatively complex and cumbersome, bringing inconvenience to the maintenance work. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the present utility model provides a heat dissipation and explosion-proof housing for a storage server chassis, which solves the problem that the existing dust-proof filter screen is fixed and installed by means of fixing bolts, etc., and it is time-consuming and laborious to disassemble and clean, bringing inconvenience to the maintenance work.

[0005] To achieve the above objectives, the present utility model is realized through the following technical solutions: A heat dissipation and explosion-proof housing for a storage server chassis, including a housing structure, the housing structure includes a chassis, a heat dissipation structure is installed at the rear end inside the chassis, the heat dissipation structure includes a heat dissipation fan, a dust-proof filter screen is installed on the rear side surface of the chassis, and disassembly and assembly structures are installed at the four corners of the dust-proof filter screen. The disassembly and assembly structure includes a telescopic rod, a fixed block and a clamping block. Fixed rods are fixedly connected to the four corners of the surface of the dust-proof filter screen, a fixed block is fixedly connected to one end of the fixed rod, a clamping block is slidably connected to the surface of the fixed rod, disassembly and assembly grooves are opened at the four corners of the rear side surface of the chassis, a structure groove is opened on the side surface of the disassembly and assembly groove, a telescopic rod is fixedly connected to the inner side wall of the structure groove, and a second spring structure is installed on the side surface of the telescopic rod;

[0006] Handle structures are installed on both side surfaces of the chassis. The handle structure includes a handle body and a handle groove. The handle groove is opened at the upper ends of both sides of the chassis. Both ends of the inside of the handle groove are fixedly connected with sliding rods. A sliding block is slidably connected to the surface of the sliding rod. One end of the sliding block is fixedly connected with the handle body. A blocking block is slidably connected to the outer side surface of the sliding block. Through holes are opened at both ends of both side surfaces of the chassis.

[0007] Preferably, the end of the telescopic rod is a bevel structure, both the fixed block and the clamping block are frustum structures, and the smaller surfaces of the fixed block and the clamping block face outward.

[0008] Preferably, transparent observation windows are fixedly connected to both side surfaces of the chassis.

[0009] Preferably, a fixing plate is fixedly connected to the rear end inside the chassis, and a driving motor is fixedly connected to the inside of the fixing plate.

[0010] Preferably, the output end of the driving motor is drivingly connected to a heat dissipation fan, and a plurality of heat dissipation fans are provided.

[0011] Preferably, a control panel, an interface slot and a heat dissipation plate are respectively installed on the front surface of the chassis.

[0012] Preferably, a first spring structure is provided between the sliding block and the inner bottom end of the handle groove.

[0013] Preferably, the blocking block is stuck inside the through hole.

[0014] Preferably, a third spring structure is provided between the clamping block and the fixing block.

[0015] Preferably, a spring is provided between the inner side of the blocking block and the inner wall of the sliding block.

[0016] Beneficial effects

[0017] The utility model provides a heat dissipation and explosion-proof shell for a storage server chassis. Compared with the prior art, the following beneficial effects are achieved:

[0018] 1. In the utility model, through the provided disassembly and assembly structure, when a large amount of dust adheres to the surface of the dust-proof filter net after long-term use, affecting the normal heat dissipation of the storage server chassis, the clamping block is pressed inward. Due to the special shape structure of the clamping block and the fixing block, the end of the telescopic rod stuck between the fixing block and the clamping block is squeezed into the internal structure groove. Subsequently, the dust-proof filter net can be directly removed from one side of the chassis for cleaning. When installing after cleaning, the fixing blocks fixedly installed at the four corners of the dust-proof filter net are pressed towards the inside of the disassembly and assembly groove. After pressing, the fixing blocks are stuck inside the end of the telescopic rod. By the end of the telescopic rod being stuck between the fixing block and the clamping block, the fixation of the four-corner structure of the dust-proof filter net is realized, and the installation is completed. This simplifies the cleaning and maintenance process of the dust-proof filter net, effectively guarantees the heat dissipation efficiency of the storage server chassis, extends the service life of the equipment. At the same time, the structural design improves the installation stability of the dust-proof filter net, ensuring the cleanliness and stability of the internal environment of the chassis;

[0019] 2. In the utility model, through the provided handle structure, when it is necessary to lift the storage server chassis for movement, the through holes on both sides are pressed inward, and the blocking block is squeezed towards the inside of the sliding block. After losing the blocking force of the blocking block, the sliding block is pushed upward by the reset elastic force of the first spring structure, so that the handle body is ejected from the inside of the handle groove. Then the storage server chassis can be lifted for movement through the handle body. When the handle structure is not in use, the handle body is pressed towards the inside of the handle groove until the blocking block on one side of the sliding block reaches the position of the through hole and is ejected by the internal spring structure and stuck inside the through hole. At this time, the first spring structure is in a compressed state, realizing the storage of the handle body, facilitating the movement operation of the storage server chassis, improving the handling efficiency and safety performance. At the same time, this structure can be stored when not in use, maintaining the cleanliness of the chassis appearance and the compactness of the design. Description of the drawings

[0020] Figure 1 It is a three-dimensional structure schematic diagram of a heat dissipation and explosion-proof shell for a storage server chassis proposed by the utility model;

[0021] Figure 2 It is a sectional view inside the handle groove of a heat dissipation and explosion-proof shell for a storage server chassis proposed by the utility model;

[0022] Figure 3 An enlarged view of part A in a heat dissipation and explosion-proof housing for a storage server chassis proposed by the present utility model Figure 2 in the figure;

[0023] Figure 4 A schematic diagram of the internal heat dissipation structure at the rear of a heat dissipation and explosion-proof housing for a storage server chassis proposed by the present utility model;

[0024] Figure 5 An enlarged view of part B in a heat dissipation and explosion-proof housing for a storage server chassis proposed by the present utility model Figure 4 in the figure;

[0025] Figure 6 A schematic diagram of the disassembly and assembly structure at the four corners of the dust-proof filter screen in a heat dissipation and explosion-proof housing for a storage server chassis proposed by the present utility model;

[0026] Figure 7 An enlarged view of part C in a heat dissipation and explosion-proof housing for a storage server chassis proposed by the present utility model Figure 6 in the figure.

[0027] Legend description:

[0028] 1. Housing structure; 101. Chassis; 102. Control panel; 103. Interface slot; 104. Heat dissipation plate; 105. Transparent observation window; 2. Handle structure; 201. Through hole; 202. Handle groove; 203. Sliding rod; 204. Sliding block; 205. First spring structure; 206. Handle body; 207. Blocking block; 3. Heat dissipation structure; 301. Fixed plate; 302. Driving motor; 303. Heat dissipation fan; 304. Dust-proof filter screen; 4. Disassembly and assembly structure; 401. Disassembly and assembly groove; 402. Structure groove; 403. Expansion rod; 404. Second spring structure; 405. Fixed rod; 406. Fixed block; 407. Clamping block; 408. Third spring structure. Detailed implementation manners

[0029] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-7 , the present utility model provides two technical solutions, specifically including the following embodiments:

[0031] Embodiment 1:

[0032] A heat dissipation and explosion-proof shell for a storage server chassis 101, comprising a shell structure 1. The shell structure 1 includes a chassis 101 made of glass fiber reinforced plastic to achieve the purpose of high temperature resistance and explosion protection. A heat dissipation structure 3 is installed at the rear end inside the chassis 101. The heat dissipation structure 3 includes a heat dissipation fan 303, and a driving motor 302 drives the heat dissipation fan 303 to rotate to achieve the purpose of dissipating heat from the internal storage server. A dust-proof filter net 304 is installed on the rear side surface of the chassis 101 to prevent external dust from entering the inside of the chassis 101 and causing problems that affect the normal operation of the electrical components inside the chassis 101. Disassembly and assembly structures 4 are installed at the four corners of the dust-proof filter net 304. The disassembly and assembly structure 4 includes a telescopic rod 403, a fixed block 406, and a clamping block 407. Fixed rods 405 are fixedly connected to the four corners of the surface of the dust-proof filter net 304. One end of the fixed rod 405 is fixedly connected to the fixed block 406. A clamping block 407 is slidably connected to the surface of the fixed rod 405. During installation, the fixed block 406 is inserted into the disassembly and assembly groove 401. After insertion, the end of the telescopic rod 403 is stuck on one side of the larger surface of the fixed block 406 to achieve the installation of the dust-proof filter net 304. During disassembly, the clamping block 407 is pressed inward, and the larger surfaces of the clamping block 407 and the fixed block 406 are in contact with each other. Then, the dust-proof filter net 304 is pulled outwards. The end of the telescopic rod 403 can easily slide on the side surfaces of the fixed block 406 and the clamping block 407. Disassembly and assembly grooves 401 are provided at the four corners of the rear side surface of the chassis 101. A structure groove 402 is provided on the side surface of the disassembly and assembly groove 401. A telescopic rod 403 is fixedly connected to the inner side wall of the structure groove 402. A second spring structure 404 is installed on the side surface of the telescopic rod 403 to drive the end of the telescopic rod 403 to protrude out of the structure groove 402. The end of the telescopic rod 403 is a bevel structure. Both the fixed block 406 and the clamping block 407 are frustum structures, and the smaller surfaces of the fixed block 406 and the clamping block 407 face outwards. A third spring structure 408 is provided between the clamping block 407 and the fixed block 406 to keep the clamping block 407 away from the fixed block 406 during normal operation and prevent the problem that the dust-proof filter net 304 falls off due to the contact between the clamping block 407 and the fixed block 406.

[0033] When using the heat dissipation explosion-proof housing of the storage server chassis 101, first insert the fixing blocks 406 at the four corners of the dust filter 304 into the disassembly slots 401 on the rear surface of the chassis 101, and ensure that the end of the telescopic rod 403 is stuck on the side of the larger surface of the fixing block 406 to complete the installation of the dust filter 304. In daily maintenance, if the dust filter 304 needs to be cleaned, press the block 407 inward to make it contact with the larger surface of the fixing block 406, and then pull out the dust filter 304. At this time, the end of the telescopic rod 403 slides on the side surfaces of the fixing block 406 and the block 407, which is easy to disassemble. After cleaning, the fixing block 406 of the dust filter 304 is reinserted into the disassembly slot 401, and the second spring structure 404 will drive the end of the telescopic rod 403 to push out of the structural slot 402, and the fixing block 406 at the end of the inclined structure is stuck inside the disassembly slot 401. At the same time, the third spring structure 408 ensures that the blocking block 407 is away from the fixing block 406 during normal operation to prevent the dust filter 304 from falling off, thereby ensuring the stable operation of the electrical components inside the chassis 101.

[0034] Embodiment 2:

[0035] On the basis of the first embodiment, a handle structure 2 is installed on both side surfaces of the chassis 101, and the handle structure 2 includes a handle body 206 and a handle groove 202. The handle groove 202 is opened at the upper ends of both sides of the chassis 101, and the inner ends of the handle groove 202 are fixedly connected with sliding rods 203, and the surface of the sliding rod 203 is slidably connected with a sliding block 204, and one end of the sliding block 204 is fixedly connected with the handle body 206. The handle body 206 slides up and down inside the handle groove 202 through the sliding block 204 and the sliding rod 203, and the outer surface of the sliding block 204 is slidably connected with a blocking block 207. Through holes 201 are opened at both ends of the two side surfaces of the chassis 101. When the blocking block 207 is stuck in the through hole 201, the first spring structure 205 is in a compressed state, so that the handle body 206 is stored. Both side surfaces of 101 are fixedly connected with transparent observation windows 105, which are convenient for directly observing the operation of various electrical components inside the storage server chassis 101. The inner rear end of the chassis 101 is fixedly connected with a fixing plate 301, and the inner side of the fixing plate 301 is fixedly connected with a driving motor 302. The output end of the driving motor 302 is drivingly connected with a heat dissipation fan 303, and a plurality of heat dissipation fans 303 are provided. The front surface of the chassis 101 is respectively installed with a control panel 102, an interface slot 103 and a heat dissipation plate 104. A first spring structure 205 is provided between the sliding block 204 and the inner bottom end of the handle slot 202, so that the handle body 206 can be ejected upwards through the first spring structure 205. The blocking block 207 is stuck in the inside of the through hole 201, and a spring is provided between the inner side of the blocking block 207 and the inner wall of the sliding block 204;

[0036] When it is necessary to move the storage server chassis 101, first press the through holes 201 on both sides of the chassis 101 to squeeze the blocking blocks 207 inward. At this time, the first spring structure 205 pushes the sliding block 204 upward, and the handle body 206 pops out of the handle slot 202 under the action of the first spring. The user can hold the chassis 101 through the handle body 206 for movement. After the movement is completed, press the handle body 206 back into the handle slot 202 until the blocking block 207 reaches the position of the through hole 201 and is ejected by the spring and stuck inside the through hole 201 to complete the storage of the handle body 206. At the same time, the transparent observation windows 105 on both sides of the chassis 101 facilitate the user to observe the operation of the internal electrical components at any time. If it is necessary to check or maintain the internal components, the drive motor 302 can be operated through the control panel 102 to start the cooling fan 303 for heat dissipation to ensure that the temperature inside the chassis 101 is appropriate. In daily use, external devices can be connected through the interface slot 103, and the heat dissipation plate 104 is responsible for the heat dissipation work on the front of the chassis 101.

[0037] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the application shall be included in the protection scope of the present application.

Claims

1. A heat dissipation explosion-proof housing for a storage server chassis, comprising a housing structure (1), characterized in that: The housing structure (1) comprises a chassis (101), a heat dissipation structure (3) is installed at the rear end of the chassis (101), the heat dissipation structure (3) comprises a heat dissipation fan (303), a dust filter (304) is installed on the rear surface of the chassis (101), and a disassembly structure (4) is installed at four corners of the dust filter (304), the disassembly structure (4) comprises a telescopic rod (403), a fixing block (406) and a clamping block (407), and the four corners of the surface of the dust filter (304) are fixed. A fixing rod (405) is connected, one end of the fixing rod (405) is fixedly connected to a fixing block (406), a surface of the fixing rod (405) is slidably connected to a clamping block (407), four corners of the rear side surface of the chassis (101) are provided with disassembly and assembly grooves (401), the side surface of the disassembly and assembly groove (401) is provided with a structural groove (402), the inner side wall of the structural groove (402) is fixedly connected to a telescopic rod (403), and the side surface of the telescopic rod (403) is installed with a second spring structure (404); The two side surfaces of the chassis (101) are both installed with a handle structure (2), the handle structure (2) comprising a handle body (206) and a handle groove (202), the handle groove (202) being arranged at the upper ends of the two sides of the chassis (101), the inner ends of the handle groove (202) being fixedly connected with a sliding rod (203), the surface of the sliding rod (203) being slidably connected with a sliding block (204), one end of the sliding block (204) being fixedly connected with the handle body (206), the outer surface of the sliding block (204) being slidably connected with a blocking block (207), and the two ends of the two side surfaces of the chassis (101) being provided with through holes (201).

2. The heat dissipation explosion-proof housing for a storage server chassis according to claim 1, characterized in that: The end of the telescopic rod (403) is an inclined surface structure, the fixing block (406) and the clamping block (407) are both prism structures, and the smaller surfaces of the fixing block (406) and the clamping block (407) face outwards.

3. The heat dissipation explosion-proof housing for a storage server chassis according to claim 1, characterized in that: Transparent observation windows (105) are fixedly connected to both side surfaces of the chassis (101).

4. The heat dissipation explosion-proof housing for a storage server chassis according to claim 1, characterized in that: A fixing plate (301) is fixedly connected to the rear end of the chassis (101), and a driving motor (302) is fixedly connected to the inner side of the fixing plate (301).

5. The heat dissipation explosion-proof housing for a storage server chassis according to claim 4, characterized in that: The output end of the driving motor (302) is drivingly connected to a heat dissipation fan (303), and a plurality of heat dissipation fans (303) are provided.

6. The heat dissipation explosion-proof housing for a storage server chassis according to claim 1, characterized in that: A control panel (102), an interface slot (103) and a heat sink (104) are respectively installed on the front surface of the chassis (101).

7. The heat dissipation explosion-proof housing for a storage server chassis according to claim 1, characterized in that: A first spring structure (205) is provided between the sliding block (204) and the inner bottom end of the handle groove (202).

8. The heat dissipation explosion-proof housing for a storage server chassis according to claim 1, characterized in that: The blocking block (207) is stuck inside the through hole (201).

9. The heat dissipation explosion-proof housing for a storage server chassis according to claim 1, characterized in that: A third spring structure (408) is provided between the clamping block (407) and the fixing block (406).

10. The heat dissipation explosion-proof housing for a storage server chassis according to claim 1, characterized in that: A spring is arranged between the inner side of the blocking block (207) and the inner wall of the sliding block (204).

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