Heat dissipation structure of network server

Abstract

The utility model discloses a network server heat dissipation structure, which comprises a heat dissipation structure body arranged on a network server shell, the heat dissipation structure body comprises a fixed seat embedded and fixed on the right side of the network server shell, the top of the right side of the fixed seat is provided with a mounting hole, and a fan is fixedly arranged in the mounting hole. And the left side of the fan is an air outlet and is fixedly communicated with a blowing heat dissipation assembly. According to the utility model, a series of structures are arranged, so that the inside of the network server shell can be automatically blown to dissipate heat when the temperature in the network server shell is high, solid impurities entering the gas can be filtered and intercepted, and the round stainless steel filter screen can be automatically cleaned and dredged by back blowing and outer side rotary brushing at regular time; the effects of automatic, effective and rapid cleaning and dredging without disassembly and assembly are achieved, the stable ventilation effect is guaranteed, manual disassembly, cleaning and dredging are not needed, time and labor are saved, use is convenient, and the use automation degree and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of network server heat dissipation, in particular to a network server heat dissipation structure. Background Art

[0002] In modern offices, enterprises often need to use servers, and the working environment of servers is particularly important. Servers, also known as servos, are devices that provide computing services. The composition of servers includes processors, hard disks, memory, system buses, etc., which are similar to general computer architectures. Network servers generate a lot of heat during operation. The heat dissipation of existing network servers is achieved by fans and heat dissipation holes installed on the server shell. A filter is set at the air inlet to filter solid impurities in the incoming gas to prevent a large amount of impurities from entering and affecting the operation of the internal structure.

[0003] The existing network server heat dissipation, although the filter at the air inlet can filter and intercept solid impurities in the external gas, still has the following shortcomings when in use: 1. As the filtering proceeds, a large amount of impurities are easily attached and accumulated on the outside of the filter. In order to ensure ventilation stability, manual cleaning and dredging work is required on a regular basis. The cleaning work is complicated, and the degree of automation and convenience are not ideal. In view of this, the present application proposes a network server heat dissipation structure. Utility Model Content

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

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a network server heat dissipation structure, comprising a heat dissipation structure body installed on a network server shell, the heat dissipation structure body comprising a fixing seat embedded and fixed on the right side of the network server shell, a mounting hole is opened on the top right side of the fixing seat, a fan is fixedly installed in the mounting hole, the left side of the fan is an air outlet and is connected and fixed with a scattering and blowing heat dissipation component, the right side of the fixing seat is movably contacted with a circular stainless steel filter, the fan is used to extract external air through the circular stainless steel filter and transport it to the left, the scattering and blowing heat dissipation component is used to scatter and blow the transported gas into the network server shell for blowing and heat dissipation, and the circular stainless steel filter is used to filter and intercept solid impurities in the gas entering from the outside;

[0006] A first rotating shaft is rotatably installed at the right center of the fixed seat, and a circular stainless steel filter fixing sleeve is arranged on the first rotating shaft. A driving motor is fixedly installed on the left side of the fixed seat with an output shaft fixedly connected to the left end of the first rotating shaft, and the front side of the driving motor is fixed and electrically connected to a time-controlled switch. An L-shaped guard plate is fixedly installed on the top of the fixed seat, and a guard shield is fixedly connected to the right side of the L-shaped guard plate. A rotating brush assembly that is in active contact with the right bottom of the circular stainless steel filter is rotatably installed on the right inner wall of the L-shaped guard plate, and the right ends of the rotating brush assembly and the right end of the first rotating shaft both extend into the guard shield and are fixedly connected with a linkage assembly. The left bottom of the fixed seat A ventilation slot is provided on the right inner wall of the ventilation slot, and a plurality of back-blowing exhaust holes are provided on the right inner wall of the ventilation slot, which are matched with the bottom left side of the circular stainless steel filter. The time-controlled switch is used to control the timing start of the driving motor, and the driving motor drives the circular stainless steel filter to rotate through the first rotating shaft to filter the upper and lower parts alternately. The ventilation slot is used to collect the gas blown in for heat dissipation, and blow it out to the right at the lower part through a plurality of back-blowing exhaust holes to perform integrated back-blowing cleaning and dredging of the circular stainless steel filter. The linkage component is used to drive the rotary brush component to rotate when the first rotating shaft rotates, and the rotary brush assembly is used to rotary brush clean the right side of the rotating circular stainless steel filter when it rotates.

[0007] Preferably, the heat dissipation assembly includes an air guide cover connected and fixed on the left side of the fan, an L-shaped tube is fixedly connected between the left side of the air guide cover and the top inner wall of the network server shell, and a plurality of downwardly inclined air pipes are connected and fixed on the left side of the L-shaped tube.

[0008] Preferably, the rotating brush assembly includes a second rotating shaft rotatably mounted on the right inner wall of the L-shaped guard plate, the left end of the second rotating shaft is fixedly connected to a thin brush rod, the left side of the thin brush rod is provided with a plurality of bristles that are in active contact with the right bottom of the circular stainless steel filter, and the right end of the second rotating shaft extends into the protective cover.

[0009] Preferably, the linkage assembly includes two sprockets arranged in the protective cover, the right end of the first rotating shaft and the right end of the second rotating shaft are respectively fixedly connected to the left sides of the corresponding sprockets, and the two sprockets are transmission-connected with the same chain.

[0010] Preferably, a circular embedding hole fixedly connected to the outer side of the fixing seat is provided on the right side of the network server housing.

[0011] Preferably, the thin brush rod is located below the first rotating shaft, and the first rotating shaft is located below the fan.

[0012] Preferably, a temperature sensor is fixedly connected to the right inner wall of the network server housing, and a controller electrically connected to the temperature sensor is built into the fan.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This network server heat dissipation structure can monitor the internal temperature of the network server shell in real time through the cooperation of the fan, temperature sensor, fixing seat, circular stainless steel filter and scattering and blowing heat dissipation components, and automatically blow air to dissipate heat when the internal temperature is high, and can filter and intercept solid impurities entering the gas;

[0015] 2. The heat dissipation structure of a network server cooperates with the circular stainless steel filter, ventilation slots, back-blowing exhaust holes, a driving motor, a time-controlled switch, a first rotating shaft, an L-shaped guard plate, a guard shield, a rotary brush assembly and a linkage assembly. After the start and stop time of the driving motor is pre-set by the time-controlled switch according to the cleaning interval requirements, the circular stainless steel filter can be back-blown and cleaned automatically and the outer side can be cleaned by a rotary brush at regular intervals, so that the circular stainless steel filter can be automatically, effectively and quickly cleaned without disassembly and assembly, and its ventilation stability effect is ensured. There is no need for manual disassembly and cleaning, which saves time and effort, is easy to use, and improves the degree of automation and convenience in use.

[0016] The utility model is provided with a series of structures, which is convenient for automatically blowing air inside the network server shell to dissipate heat when the temperature inside the shell is high, and can filter and intercept solid impurities in the gas, and is convenient for automatic backblowing cleaning and dredging of the circular stainless steel filter and rotary brush cleaning of the outer side, so as to achieve the effect of automatic, effective and rapid cleaning without disassembly and assembly, ensure the stable ventilation effect, do not need manual disassembly and assembly for cleaning and dredging, save time and labor, be easy to use, and improve the degree of automation and convenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a heat dissipation structure of a network server proposed by the utility model;

[0018] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A in the figure.

[0020] In the figure: 100, network server housing; 1, fixing seat; 2, mounting hole; 3, fan; 4, round stainless steel filter; 5, L-shaped pipe; 6, air blowing pipe; 7, L-shaped guard plate; 8, ventilation slot; 9, back-blowing exhaust hole; 10, driving motor; 11, time control switch; 12, first rotating shaft; 13, protective cover; 14, fine brush rod; 15, second rotating shaft; 16, sprocket; 17, chain. DETAILED DESCRIPTION

[0021] 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 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.

[0022] like Figures 1 to 3 As shown, a network server heat dissipation structure proposed in this embodiment includes a heat dissipation structure body installed on a network server housing 100, the heat dissipation structure body includes a fixing seat 1 embedded and fixed on the right side of the network server housing 100, the network server housing 100 is provided with an embedded circular hole fixedly connected to the outer side of the fixing seat 1 on the right side, which plays the effect of allowing the fixing seat 1 to penetrate and fix and support it, a mounting hole 2 is provided on the top right side of the fixing seat 1, a fan 3 is fixedly installed in the mounting hole 2, the left side of the fan 3 is an air outlet and is connected and fixed with a scattering and cooling component, and a circular stainless steel filter 4 is movably contacted on the right side of the fixing seat 1, A temperature sensor is fixedly connected to the right inner wall of the network server housing 100, and a controller electrically connected to the temperature sensor is built in the fan 3. The temperature sensor is used to monitor the temperature in the network server housing 100 in real time and transmit the temperature value to the controller. When the temperature is higher than the preset value, the controller controls the fan 3 to start automatically to supply air and dissipate heat. The fan 3 is used to extract external air through the circular stainless steel filter 4 and transport it to the left. The blowing and heat dissipation component is used to blow the transported gas into the network server housing 100 for blowing and heat dissipation. The circular stainless steel filter 4 is used to filter and intercept solid impurities in the gas entering from the outside.

[0023] A first rotating shaft 12 is rotatably installed at the right center of the fixed seat 1, wherein a first circular hole is opened at the right center of the fixed seat 1, and a first bearing is fixedly sleeved in the first circular hole, and the inner ring of the first bearing is fixedly sleeved with the outer side of the first rotating shaft 12, so as to rotatably install the first rotating shaft 12, and the circular stainless steel filter 4 is fixedly sleeved on the first rotating shaft 12, and a driving motor 10 whose output shaft is fixedly connected to the left end of the first rotating shaft 12 is fixedly installed on the left side of the fixed seat 1, and the front side of the driving motor 10 is fixed and electrically connected to a time-controlled switch 11, and an L-shaped guard plate 7 is fixedly installed on the top of the fixed seat 1, and a guard shield 13 is fixedly connected to the right side of the L-shaped guard plate 7, and a rotating brush assembly that is in active contact with the right bottom of the circular stainless steel filter 4 is rotatably installed on the right inner wall of the L-shaped guard plate 7, and the right end of the rotating brush assembly and the right end of the first rotating shaft 12 both extend into the guard shield 13 and are fixedly connected with a linkage assembly, wherein the L-shaped guard plate 7 A second circular hole is provided on the right inner wall, and a second bearing is fixedly sleeved in the second circular hole. The inner ring of the second bearing is fixedly sleeved on the outer side of the first rotating shaft 12, so as to allow the first rotating shaft 12 to pass through and be rotatably installed. A ventilation slot 8 is provided on the left bottom of the fixed seat 1, and a plurality of back-blowing exhaust holes 9 are provided on the right inner wall of the ventilation slot 8, which are matched with the left bottom of the circular stainless steel filter 4. The time-controlled switch 11 is used to control the timing start of the driving motor 10, and the driving motor 12 drives the circular stainless steel filter 4 to rotate through the first rotating shaft 12, so as to perform alternating filtering of the upper and lower parts. The ventilation slot 8 is used to collect the gas blown in for heat dissipation, and blow it out to the right at the lower part through a plurality of back-blowing exhaust holes 9 to perform integrated back-blowing cleaning and dredging work on the circular stainless steel filter 4. The linkage component is used to drive the rotary brush component to rotate when the first rotating shaft 12 rotates, and the rotary brush component is used to clean the right side of the rotating circular stainless steel filter 4 by rotary brush during rotation.

[0024] Specifically, the dispersing and blowing heat dissipation component includes an air guide hood connected and fixed to the left side of the fan 3, an L-shaped tube 5 is fixedly connected between the left side of the air guide hood and the top inner wall of the network server shell 100, and a plurality of blowing pipes 6 arranged downwardly inclined are connected and fixed to the left side of the L-shaped tube 5; the air guide hood, the L-shaped tube 5 and the blowing pipe 6 cooperate with each other, and the air guide hood is used to guide the wind delivered by the fan 3 into the L-shaped tube 5, and the wind is dispersed and blown into the network server shell 100 through the plurality of blowing pipes 6 to perform blowing and heat dissipation work.

[0025] Furthermore, the rotary brush assembly includes a second rotating shaft 15 rotatably mounted on the right inner wall of the L-shaped guard plate 7, wherein a third circular hole is opened on the right inner wall of the L-shaped guard plate 7, and a third bearing is fixedly sleeved in the third circular hole, and the inner ring of the third bearing is fixedly sleeved on the outer side of the second rotating shaft 15, so as to achieve the effect of rotatably mounting the second rotating shaft 15, and a fine brush rod 14 is fixedly connected to the left end of the second rotating shaft 15, and a plurality of bristles are arranged on the left side of the fine brush rod 14, which are all in active contact with the bottom right side of the circular stainless steel filter screen 4, and the right end of the second rotating shaft 15 extends into the protective cover 13, and the fine brush rod 14 is located below the first rotating shaft 12, and the first rotating shaft 12 is located below the fan 3; the second rotating shaft 15 and the fine brush rod 14 cooperate with each other, and when the second rotating shaft 15 rotates to drive the fine brush rod 14 to rotate, the fine brush rod 14 can be used to effectively perform rotary brush cleaning on the right side of the rotating circular stainless steel filter screen 4.

[0026] Furthermore, the linkage assembly includes two sprockets 16 arranged in the protective cover 13, the right end of the first rotating shaft 12 and the right end of the second rotating shaft 15 are respectively fixedly connected to the left sides of the corresponding sprockets 16, and the two sprockets 16 are transmission-connected with the same chain 17; the arranged sprockets 16 and chain 17 cooperate to drive the upper sprocket 16 to rotate when the first rotating shaft 12 rotates, the upper sprocket 16 drives the lower sprocket 16 to rotate through the chain 17, and the lower sprocket 16 drives the second rotating shaft 15 to rotate, thereby achieving the effect of using the rotational force of the first rotating shaft 12 to drive the second rotating shaft 15 to rotate as a whole.

[0027] The method of using the present embodiment is as follows: when in use, the temperature sensor monitors the temperature inside the network server housing 100 in real time and transmits the temperature value to the controller. When the temperature is higher than the preset temperature value, the controller controls the fan 3 to turn on. The fan 3 draws outside air through the circular stainless steel filter 4 and guides it to the left through the air guide cover to the L-shaped tube 5. The wind is blown into the network server housing 100 through multiple air blowing pipes 6 to perform air blowing and heat dissipation. When the temperature is lower than the preset value, the controller controls the fan 3 to automatically turn off, so as to achieve the effect of automatically blowing and cooling the inside of the network server housing 100 when the internal temperature is high. The circular stainless steel filter 4 can be used to filter and intercept solid impurities in the gas when the outside gas enters.

[0028] The on-off time of the driving motor 10 is pre-set by using the time-controlled switch 11 according to the cleaning interval requirements. When the air is blown to dissipate heat, the wind blown into the network server housing 100 will gather in the ventilation slot 8, and then blow out to the right through multiple back-blowing exhaust holes 9, so as to achieve the effect of automatically back-blowing and cleaning the lower part of the circular stainless steel filter 4 when the air is blown to dissipate heat. When the time for cleaning and dredging is reached, the time-controlled switch 11 controls the driving motor 10 to start, and the driving motor 10 drives the first rotating shaft 12 to rotate, and the first rotating shaft 12 drives the circular stainless steel filter 4 to rotate. The rotating circular stainless steel filter 4 can form an effect of alternating filtering and utilizing the upper and lower parts thereof. When the upper part thereof rotates to the lower part, the back-blowing gas can blow off the solid impurities attached to and accumulated when the right side of the filter is inlet, and back-blowing and cleaning the inside of the circular stainless steel filter 4 is dredged. When the closing time is reached, the time-controlled switch 11 controls the driving motor 10 to automatically close, and waits for the next cleaning time to be turned on again to perform back-blowing and cleaning work, so as to achieve the effect of timing and automatically back-blowing and cleaning the circular stainless steel filter 4.

[0029] When the first rotating shaft 12 rotates, it can drive the upper sprocket 16 to rotate. The upper sprocket 16 drives the lower sprocket 16 to rotate through the chain 17. The lower sprocket 16 drives the second rotating shaft 15 to rotate. The second rotating shaft 15 drives the fine brush rod 14 to rotate. The rotating fine brush rod 14 can effectively perform rotary brush cleaning on the right side of the rotating circular stainless steel filter 4, further improving the cleaning and dredging effect. Through the cooperation of automatic backblowing cleaning and dredging of the circular stainless steel filter 4 and outer rotary brush cleaning, it is convenient to automatically, effectively and quickly clean and dredge the circular stainless steel filter 4 without disassembly and assembly, thereby ensuring its ventilation stability effect, and no manual disassembly and assembly is required for cleaning and dredging, which saves time and effort, is easy to use, and improves the degree of automation and convenience in use.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A network server heat dissipation structure, comprising a heat dissipation structure body mounted on a network server housing (100), characterized in that: The heat dissipation structure body comprises a fixing seat (1) embedded and fixed on the right side of the network server housing (100); a mounting hole (2) is provided at the top of the right side of the fixing seat (1); a fan (3) is fixedly installed in the mounting hole (2); the left side of the fan (3) is an air outlet and is connected and fixed with a heat dissipation component; and the right side of the fixing seat (1) is movably contacted with a circular stainless steel filter (4); A first rotating shaft (12) is rotatably mounted at the center of the right side of the fixing seat (1), a circular stainless steel filter screen (4) is fixedly sleeved on the first rotating shaft (12), a driving motor (10) whose output shaft is fixedly connected to the left end of the first rotating shaft (12) is fixedly mounted on the left side of the fixing seat (1), the front side of the driving motor (10) is fixedly and electrically connected to a time-controlled switch (11), an L-shaped guard plate (7) is fixedly mounted on the top of the fixing seat (1), and a A protective cover (13) is provided, on the right inner wall of the L-shaped protective plate (7), a rotating brush assembly is rotatably mounted and is in active contact with the right bottom of the circular stainless steel filter (4); the right end of the rotating brush assembly and the right end of the first rotating shaft (12) both extend into the protective cover (13) and are fixedly connected with a linkage assembly; a ventilation groove (8) is provided at the left bottom of the fixed seat (1); and a plurality of back-blowing exhaust holes (9) are provided on the right inner wall of the ventilation groove (8) and are matched with the left bottom of the circular stainless steel filter (4).

2. A network server heat dissipation structure according to claim 1, characterized in that: The air-blowing heat dissipation assembly comprises an air guide hood connected and fixed to the left side of the fan (3); an L-shaped tube (5) is fixedly connected between the left side of the air guide hood and the top inner wall of the network server housing (100); and a plurality of air blowing tubes (6) arranged to be tilted downward are connected and fixed to the left side of the L-shaped tube (5).

3. A network server heat dissipation structure according to claim 2, characterized in that: The rotary brush assembly comprises a second rotating shaft (15) rotatably mounted on the right inner wall of the L-shaped guard plate (7); the left end of the second rotating shaft (15) is fixedly connected to a fine brush rod (14); the left side of the fine brush rod (14) is provided with a plurality of bristles which are all in active contact with the right bottom of the circular stainless steel filter (4); and the right end of the second rotating shaft (15) extends into the protective cover (13).

4. A network server heat dissipation structure according to claim 3, characterized in that: The linkage assembly comprises two sprockets (16) arranged in the shield (13); the right end of the first rotating shaft (12) and the right end of the second rotating shaft (15) are respectively fixedly connected to the left side of the corresponding sprocket (16); and the two sprockets (16) are transmission-connected with the same chain (17).

5. The network server heat dissipation structure according to claim 1, characterized in that: The right side of the network server housing (100) is provided with an embedding circular hole which is fixedly connected to the outer side of the fixing seat (1).

6. A network server heat dissipation structure according to claim 3, characterized in that: The thin brush rod (14) is located below the first rotating shaft (12), and the first rotating shaft (12) is located below the fan (3).

7. A network server heat dissipation structure according to claim 1, characterized in that: A temperature sensor is fixedly connected to the right inner wall of the network server housing (100), and a controller electrically connected to the temperature sensor is built into the fan (3).

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