CN112958542A - Machine case structure convenient for cleaning inside of computer - Google Patents
Machine case structure convenient for cleaning inside of computer Download PDFInfo
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- CN112958542A CN112958542A CN202110153762.5A CN202110153762A CN112958542A CN 112958542 A CN112958542 A CN 112958542A CN 202110153762 A CN202110153762 A CN 202110153762A CN 112958542 A CN112958542 A CN 112958542A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a case structure convenient for cleaning the interior of a computer, which comprises a case shell, side sealing plates and an independent radiator, wherein the independent radiator comprises radiating fins and an independent fan, an air compressor is arranged on the case shell and is connected with a fin cleaning device through an air passage for supplying air, the fin cleaning device comprises an annular shell, an annular rail arranged below the annular shell, an air injection assembly moving along the annular rail, an air inlet passage and a pulse gas generation structure arranged on the air injection assembly, the pulse gas generation structure is communicated with the air passage through the air inlet passage, the pulse gas generation structure is communicated with the air injection assembly for outputting pulse gas, and the annular rail surrounds the radiating fins. The invention can perform air injection cleaning on gaps among all the radiating fins from the side surface, and even dust in the gaps can be cleaned, so the cleaning effect is good.
Description
Technical Field
The invention belongs to the field of computers, and relates to a case structure convenient for cleaning the interior of a computer.
Background
At present, a computer case of a commonly used personal computer needs to be provided with a corresponding heat dissipation system for heat dissipation, wherein because the operation heating condition of components such as a CPU, a graphics card and the like is very obvious, an independent heat sink specially aiming at elements such as the CPU, the graphics card and the like is often further arranged on the basis of a heat dissipation structure of a conventional case so as to enhance the heat dissipation effect of the components. In order to enhance heat dissipation, the independent heat sink is usually installed on a component with a large heat generation amount, such as a CPU, a north bridge, and the like, and generally, the heat sink includes a heat sink assembly formed by a plurality of heat dissipation fins, and an independent fan disposed above the heat sink assembly for enhancing heat dissipation.
However, the independent heat sink with such a structure is often difficult to clean, the gaps between the heat dissipating fins are generally small, so that the heat dissipating fins can be arranged as many as possible, the heat dissipating area is increased, the small gaps are not only easy to collect dust and difficult to clean, but also the phenomenon that the airflow generated by the independent fan is strong near the outer side airflow and weak near the center is caused, and the airflow flows outwards after approaching the heating element, so that the dust and dirt are easily collected in the middle of the gaps between the heat dissipating fins, if the cleaning is not performed in time, the accumulated dust covers the partial surface of the heat dissipating fins to reduce the heat exchanging area, and on the other hand, the obstruction effect on the airflow is generated, so that the flow speed of the airflow in the gaps is reduced, and the heat dissipating effect is also weakened. The narrow gaps are difficult to clean only by using a brush during cleaning, particularly, dust in the middle of the fins is sprayed out by a user through a spray gun, the cleaning process is more complicated, and special equipment is required, so that the device capable of automatically and effectively cleaning the dust in the gaps among the radiating fins in the running process of the computer is favorable for reducing the cleaning times, and is convenient for cleaning the internal structure of the computer.
Disclosure of Invention
The invention aims to provide a case structure convenient for cleaning the interior of a computer, and aims to solve the technical problems that in the prior art, heat dissipation fins in a case need to be cleaned frequently, and the clearance among the heat dissipation fins is narrow, so that dust is not convenient to clean after being accumulated.
The case structure convenient for cleaning the inside of the computer comprises a case shell, side sealing plates and an independent radiator, wherein the independent radiator comprises radiating fins and an independent fan which are arranged on a heating element, an air compressor is arranged on the case shell and is connected with a fin cleaning device through an air passage for air supply, the fin cleaning device comprises an annular shell, an annular track arranged below the annular shell, an air injection assembly which moves along the annular track and extends an air injection port to the side surface of the radiating fin, an air inlet passage and a pulse gas generation structure arranged on the air injection assembly, the pulse gas generation structure is communicated with the air passage through the air inlet passage, the pulse gas generation structure is communicated with the air injection assembly for outputting pulse gas, and the pulse gas generation structure comprises a rotating part driven by compressed gas, a part of the rotating piece extends out and is provided with a gear, an annular rack which has the same shape as the annular track is fixed in the annular shell, the annular rack is meshed with the gear, and the annular track surrounds the radiating fins.
Preferably, the pulse gas generating structure further comprises a lower tube body, a hollow cylindrical cavity and a rotary ventilation joint, the rotating member comprises a hollow rotating structure and an air inlet tube head fixed at the top center of the hollow rotating structure, the air inlet tube head is communicated with the inner cavity of the hollow rotating structure, the air inlet tube head is communicated with the air inlet passage through the rotary ventilation joint, the hollow rotating structure is rotatably installed in the hollow cylindrical cavity, the air inlet tube head extends out of the top center of the hollow cylindrical cavity and is provided with the gear, a fan-shaped notch is arranged at the lower part of the hollow rotating structure, one side of the fan-shaped notch is provided with an air jet hole, the other side of the fan-shaped notch is a closed structure, the fan-shaped notch and the inner side of the hollow cylindrical cavity are enclosed to form a fan-shaped air storage part, the lower tube body is fixed at the bottom of the hollow cylindrical cavity, and, the diameter of the output air hole is larger than that of the air injection hole and can be intermittently communicated with the fan-shaped air storage part.
Preferably, the annular track includes inside and outside nested and the same guide rail of shape and link up the track, the guide rail is located link up orbital inboard or outside, the guide rail is the recess shape track, it is the channel shape track to link up the track, lower pipe body is including passing link up the track connection the body part of jet-propelled subassembly with sliding connection in the cylinder structure in the guide rail, the cylinder structure through connecting portion with the side fixed connection of body part.
Preferably, the heat dissipation fins are parallel to each other, a heat dissipation gap is formed between every two adjacent heat dissipation fins, the annular track is divided into a pair of circular arc sections and a pair of straight line sections along the track direction, the straight line sections are symmetrically located on two sides of each heat dissipation fin and perpendicular to the heat dissipation gap, the circular arc sections are connected with the pair of straight line sections, and the air injection ports face the heat dissipation gap under the condition that the air injection assembly is located on the straight line sections.
Preferably, the air compressor is including fixing compressor housing on the side seal board with locate compressor core in the compressor housing, be equipped with on the compressor housing independently from the compressor air inlet of quick-witted case air inlet, be equipped with independent filter screen in the compressor air inlet, be equipped with the compressed gas export on the compressor housing, be equipped with the dead slot on the side seal board, ventilation structure is equipped with the follow fixed joint that the dead slot stretches out, the compressed gas export passes through can dismantle the articulate fixed joint.
Preferably, the jet-propelled subassembly includes lower extreme confined strip body, the jet-propelled mouth is arranged from top to bottom the strip body is towards heat radiation fins one side, be equipped with the intercommunication in the strip body pulse gas generation structure with the gas path of jet-propelled mouth.
Preferably, the air path comprises a ventilation structure arranged on one side in the chassis shell and a ventilation pipe rotatably connected to the ventilation structure, a supporting air pipe is fixed on the side surface of the ventilation pipe, and the extending end of the supporting air pipe is connected with the fin cleaning device; the inside wall of chassis housing is equipped with trachea support, support the trachea with trachea support can dismantle the connection.
Preferably, the independent fan is a bladeless fan, the bladeless fan and the fin cleaning device are respectively communicated with the supporting air pipe through a first branch pipe and a second branch pipe, and the bladeless fan is located right above the radiating fins after being installed.
The invention has the technical effects that: 1. the invention realizes the cleaning of the heat dissipation fins in the use of the computer by arranging the fin cleaning device, ensures that compressed gas for cleaning is provided for the fin cleaning device through the air compressor, the ventilation structure and the corresponding pipeline arranged on the case, and is converted into pulse gas through the pulse gas generating structure in the fin cleaning device, thereby not only improving the gas injection speed for cleaning, but also combining the annular rack and the annular track to drive the gas injection assembly to move around the heat dissipation fins, thereby carrying out gas injection cleaning on gaps among the heat dissipation fins, effectively ensuring that dust in the heat dissipation fins can be automatically cleaned when the computer is used, even the dust which is positioned in the gaps and is difficult to be blown by an independent fan can be cleaned, having good cleaning effect, reducing the frequency of cleaning the heat dissipation fins by a user, and reducing the time for cleaning the heat dissipation fins, the internal cleaning of the computer is more convenient.
2. The invention blows and cleans the gaps among the radiating fins from the side by the pulse type airflow, because the air jet assembly blows dust from one end side of the gap one by one, the generated airflow can parallelly pass through the gap, no dead angle is generated in cleaning, and the pulse gas can cause the vibration of the fins more easily than the continuous airflow, so that the dust on the surfaces of the fins is more easily shaken off, thereby improving the cleaning effect of the fins.
3. The pulse gas generating structure not only generates pulse gas, but also drives the rotating part to rotate by ejecting compressed gas so as to drive the gear on the rotating part to rotate, so that the pulse gas generating structure can generate the pulse gas and simultaneously drive the gas ejecting assembly to synchronously move along the annular track by using a simpler structure with fewer parts, does not need other power structures, does not eject the gas to leak outwards, and on the contrary, forms pulse gas flow while the gear rotates, thereby improving the cleaning effect.
4. This scheme utilization air compressor provides compressed gas, consequently adopts bladeless fan heat dissipation when independently dispelling the heat to heating element, and bladeless fan utilizes air compressor independently to follow external inspiratory air, and consequently this part gas can not pass through heating element such as quick-witted incasement display card, and consequently the air current temperature that bladeless fan spun is lower than the air current temperature that ordinary fan of current structure blew out, combines pulse gas to effectively improve the radiating effect. In addition, if the air compressor is arranged on the outer side of the side sealing plate, the influence on hardware such as a main board and a display card in a case is not needed when the air compressor is cleaned, so that the cleaning is more convenient, if the elements of the fin cleaning device are arranged on the main board and the like, the structure of the case can turn over the bladeless fan and the fin cleaning device together through the rotation of the vent pipe and the supporting air pipe, and the principle heating element is adopted, so that a user can clean the components such as the main board directly.
Drawings
FIG. 1 is a schematic structural diagram of a computer case structure convenient for cleaning the interior of a computer according to the present invention.
Fig. 2 is a schematic structural view of the side sealing plate of the present invention after being opened.
Fig. 3 is a top view of the structure shown in fig. 2.
Fig. 4 is a schematic structural view of the inside of the fin cleaning device in the structure shown in fig. 2.
Figure 5 is a partial cross-sectional view of the fin cleaning device in the configuration shown in figure 2.
Fig. 6 is a sectional view in the a-a direction of the pulse gas generating structure in the structure shown in fig. 5.
Fig. 7 is a partially enlarged view of an installation position of the air compressor in the structure shown in fig. 1.
Fig. 8 is a schematic diagram of the airflow action of the bladeless fan and the fin cleaning device after air injection when the structure shown in fig. 1 is in use, wherein solid line arrows indicate the airflow direction sprayed by the bladeless fan, and dotted line arrows indicate the airflow direction sprayed by the fin cleaning device.
The labels in the figures are: 1. the air conditioner comprises a case shell, 2, side sealing plates, 201, an empty groove, 3, an air compressor, 301, a detachable joint, 4, an air ventilation structure, 401, a fixed joint, 402, an air pipe, 403, a supporting air pipe, 404, a branch pipe I, 405, a branch pipe II, 406, an air pipe support, 5, an independent radiator, 501, a radiating fin, 502, a bladeless fan, 6, a fin cleaning device, 601, an annular shell, 602, a through track, 603, a guide track, 604, an air inlet channel, 605, an annular rack, 606, a gear, 607, a rotary air ventilation joint, 608, an air inlet pipe head, 609, a hollow rotating structure, 610, a hollow cylindrical cavity, 611, an air injection hole, 612, an output air hole, 613, a lower pipe body, 614, a cylindrical structure, 615, a fan-shaped air storage part, 616, an air injection assembly, 617, an air injection port, 7, a heating element, 8.
Detailed Description
The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.
As shown in fig. 1-8, the present invention provides a case structure convenient for cleaning the inside of a computer, including a case housing 1, side sealing plates 2 and an independent heat sink 5, where the independent heat sink 5 includes a heat dissipation fin 501 and an independent fan mounted on a heat generating element 7, and is characterized in that: an air compressor 3 is arranged on the chassis shell 1, a ventilation structure 4 and a ventilation pipe 402 rotatably connected to the ventilation structure 4 are arranged on one side in the chassis shell 1, a supporting air pipe 403 is fixed on the side surface of the ventilation pipe 402, the extending end of the supporting air pipe 403 is connected with a fin cleaning device 6, the air compressor 3 supplies air to the fin cleaning device 6 through the ventilation structure 4, the ventilation pipe 402 and the supporting air pipe 403, the fin cleaning device 6 comprises an annular shell 601, an annular rail installed below the annular shell 601, an air injection component 616 moving along the annular rail and extending an air injection port 617 to the side surface of the heat dissipation fin 501, an air inlet passage 604 and a pulse gas generating structure arranged on the air injection component 616, the pulse gas generating structure is communicated with the supporting air pipe 403 through the air inlet passage 604, the pulse gas output port of the pulse gas generating structure is communicated with the gas spraying port 617 on the gas spraying component 616, the pulse gas generating structure comprises a rotating part driven by compressed gas, a part of the rotating part extends out and is provided with a gear 606, an annular rack 605 with the same shape as the annular track is fixed in the shaped shell, the annular rack 605 is meshed with the gear 606, and the annular track surrounds the periphery of the heat dissipation fins 501 after the fin cleaning device 6 is put down.
The pulse gas generating structure further comprises a lower pipe body 613, a hollow cylindrical cavity 610 and a rotary ventilation joint 607, the rotary member comprises a hollow rotary structure 609 and a gas inlet pipe head 608 fixed at the top center of the hollow rotary structure 609, the gas inlet pipe head 608 is communicated with the inner cavity of the hollow rotary structure 609, the gas inlet pipe head 608 is communicated with the gas inlet passage 604 through the rotary ventilation joint 607, the hollow rotary structure 609 is rotatably installed in the hollow cylindrical cavity 610, the gas inlet pipe head 608 extends out from the top center of the hollow cylindrical cavity 610 and is provided with the gear 606, a fan-shaped notch is arranged at the lower part of the hollow rotary structure 609, one side of the fan-shaped notch is provided with a gas injection hole 611, the other side of the fan-shaped notch is a closed structure, the fan-shaped notch and the inner side of the hollow cylindrical cavity 610 form a fan-shaped gas storage part 615 in a surrounding manner, and, the bottom of the hollow cylindrical chamber 610 is an output air hole 612 of the lower tube body 613, and the diameter of the output air hole 612 is larger than that of the air injection hole 611 and the output air hole can be intermittently communicated with the fan-shaped air storage part 615.
The circular rail comprises a guide rail 603 and a through rail 602 which are nested inside and outside and have the same shape, the guide rail 603 is located on the inner side or the outer side of the through rail 602, the guide rail 603 is a groove-shaped rail, the through rail 602 is a through groove-shaped rail, the lower pipe body 613 comprises a pipe body part which penetrates through the through rail 602 and is connected with the air injection assembly 616, and a cylindrical structure 614 which is slidably connected in the guide rail 603, and the cylindrical structure 614 is fixedly connected with the side surface of the pipe body part through a connecting part.
The heat dissipation fins 501 are parallel to each other, a heat dissipation gap is formed between adjacent heat dissipation fins 501, the annular track is divided into a pair of circular arc sections and a pair of straight sections along the track direction, the straight sections are symmetrically located on two sides of the heat dissipation fins 501 and perpendicular to the heat dissipation gap, the circular arc sections are connected with the pair of straight sections, and the air injection ports 617 face the heat dissipation gap under the condition that the air injection components 616 are located on the straight sections.
The power supply connector of the air compressor 3 is a first screw connector arranged on the inner side of the detachable connector 301, a computer power supply is arranged on a second screw connector arranged on the outer side of the fixed connector 401, and the first screw connector and the second screw connector are in threaded connection and then simultaneously supply power and air.
The independent fan is a bladeless fan 502, the bladeless fan 502 and the fin cleaning device 6 are respectively communicated with the supporting air pipe 403 through a first branch pipe 404 and a second branch pipe 405, and the bladeless fan 502 is located right above the radiating fins 501 after being installed.
The number of the gas nozzles 617 is not less than two, the gas injection assembly 616 comprises a strip-shaped tube body with a closed lower end, the gas nozzles 617 are arranged on one side of the strip-shaped tube body, which faces the heat dissipation fins 501, from top to bottom, and a gas passage for communicating the pulse gas generation structure with the gas nozzles 617 is arranged in the strip-shaped tube body.
An air pipe bracket 406 is arranged on the inner side wall of the case shell 1, and the supporting air pipe 403 is detachably connected with the air pipe bracket 406.
In the use process of the case structure, the air compressor 3 sucks outside air and pressurizes the air, then the air is sent into the supporting air pipe 403 through the air vent structure 4 and the air vent pipe 402, and the supporting air pipe 403 is sent to the bladeless fan 502 and the fin cleaning device 6 through the branch pipe I404 and the branch pipe II 405 respectively. The air compressor 3 can be arranged on the inner side or the outer side of the side sealing plates 2, the appearance of the case is smooth and attractive when the air compressor is positioned on the inner side, the air inlet of the compressor needs to be formed in the side sealing plates 2, the space in the case can be occupied, and the air circulation inside the case can be influenced to a certain degree. If locate the side seal board 2 outsides with air compressor 3, then make things convenient for the air admission, do not occupy quick-witted incasement space, do not influence the circulation of air in the quick-witted case. However, a power supply interface and a ventilation interface which penetrate through the side sealing plate 2 and are connected with the air compressor 3 need to be arranged, in the embodiment, the detachable connector 301 and the fixed connector 401 which are in threaded connection are adopted, the air passage is communicated through connection of the detachable connector and the fixed connector, and meanwhile, the threaded connector is designed to realize connection and power supply by utilizing the threaded parts which are in contact with each other, so that the connection structure of the air compressor 3 and the air passage and the power supply circuit of the case structure is simplified.
In the fin cleaning device 6, after the compressed gas enters from the second branch pipe 405, the compressed gas enters the pulse gas generating structure through the gas inlet passage 604, the gas firstly enters the inner cavity of the hollow rotating structure 609 from the rotary ventilating joint 607 through the gas inlet pipe head 608 in the pulse gas generating structure, and then is sprayed into the fan-shaped gas storage part 615 from the gas spraying hole 611 at one side of the fan-shaped notch, since the hollow rotating structure 609 is driven to rotate in the opposite direction of the air injection by the power generated by the air injection of the air injection holes 611, at the same time, the fan-shaped air storage portion 615 rotates, and when the fan-shaped air storage portion 615 is located at a position where there is no air output hole 612 at the bottom, the gas charged into the sector-shaped gas storage portion 615 causes the air pressure in the sector-shaped gas storage portion 615 to rise, when the fan-shaped air storage portion 615 rotates to a position with the air output holes 612, the air pressurized in the fan-shaped air storage portion 615 is rapidly discharged from the air output holes 612, and forms a pulse air flow to be sprayed to the heat dissipation fins 501. Note that the air pressure in the hollow rotating structure 609 is always higher than the air pressure in the fan-shaped air storage portion 615 during the air injection process, and the flow rate of the pulse airflow output from the output air hole 612 is greater than the input airflow flow rate of the air injection hole 611 after the air pressure in the fan-shaped air storage portion 615 is increased.
Meanwhile, as the hollow rotating structure 609 rotates after air injection, the air inlet pipe head 608 integrated with the hollow rotating structure 609 rotates along with the hollow rotating structure and drives the gear 606 on the hollow rotating structure to rotate, the gear 606 is meshed with the annular rack 605, so that the air injection assembly 616 and the pulse gas generation structure are synchronously driven to move along the annular track, the air injection port 617 is kept to face the direction vertical to the track under the guiding action of the guide track 603 and the through track 602, and when the air injection assembly 616 moves to the straight section of the annular track, the air injection port 617 keeps facing the direction of the gap between the radiating fins 501 at the moment, and pulse air flow is injected. Compared with the scheme that a plurality of fixed-structure air injection assemblies 616 are arranged at two ends of each fin gap, the air injection assembly 616 moves along the track and blows air and removes dust from the end part of each gap one by one, so that the problem that the air injection direction at two ends of each fin gap is opposite to the air flow direction of the bladeless fan 502 to cause larger influence on the heat dissipation effect of the heat dissipation fan is avoided, and the problem that the air injection effect is weakened after high-pressure air flow is dispersed by too many air injection ports 617 is also avoided.
This scheme is through setting up pulse gas and taking place the structure, makes compressed gas be turned into the jet-propelled effect of pulsed when the jet-propelled subassembly 616 of drive removes, can make heat radiation fins 501 produce the vibration under the pulse air current strikes, makes attached dust on heat radiation fins 501 can be shaken off, has improved dust removal effect. Because the pulse airflow is sprayed to the gap from one side, the dust in the cheating gap can be directly blown out to realize cleaning, particularly, the dust in the middle of the gap can be blown out when the pulse airflow blows the dust to a position close to the side edge, the bladeless fan 502 generates lateral airflow and can also blow the lateral airflow out, and the defects that the dust is accumulated to block the middle position of the gap due to small central air pressure and the air flow and heat dissipation are influenced in the conventional fan are avoided.
The bladeless fan 502 blows air to the heat dissipation fins 501 from the upper right and the lower right to generate a heat dissipation effect, and the blown air flow contains air from the outside and the air is not blocked and heated by the graphics card 8, so that the temperature of the air flow blown by the bladeless fan 502 is lower than that of the air flow blown by a common heat dissipation fan in the prior art, and the heat dissipation effect is good.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution of the invention, or to apply the inventive concept and solution directly to other applications without modification.
Claims (8)
1. The utility model provides a conveniently clear up inside quick-witted case structure of computer, includes chassis exterior (1), side seal board (2) and independent radiator (5), independent radiator (5) are including installing heat radiation fin (501) and independent fan on heating element (7), its characterized in that: the air compressor (3) is arranged on the chassis shell (1), the air compressor (3) is connected with a fin cleaning device (6) through an air path for air supply, the fin cleaning device (6) comprises an annular shell (601), an annular track arranged below the annular shell (601), an air injection assembly (616) which moves along the annular track and extends an air injection port (617) to the side surface of the radiating fin (501), an air inlet passage (604) and a pulse gas generation structure arranged on the air injection assembly (616), the pulse gas generation structure is communicated with the air path through the air inlet passage (604), the pulse gas generation structure is communicated with the air injection assembly (616) to output pulse gas, the pulse gas generation structure comprises a rotating member driven by compressed gas, and one part of the rotating member extends out and is provided with a gear (606), an annular rack (605) with the same shape as the annular track is fixed in the annular shell, the annular rack (605) is meshed with the gear (606), and the annular track surrounds the radiating fins (501).
2. The structure of claim 1, wherein the structure is characterized in that: the pulse gas generation structure further comprises a lower pipe body (613), a hollow cylindrical cavity (610) and a rotary ventilation joint (607), the rotary part comprises a hollow rotary structure (609) and a gas inlet pipe head (608) fixed at the center of the top of the hollow rotary structure (609), the gas inlet pipe head (608) is communicated with the inner cavity of the hollow rotary structure (609), the gas inlet pipe head (608) is communicated with the gas inlet passage (604) through the rotary ventilation joint (607), the hollow rotary structure (609) is rotatably installed in the hollow cylindrical cavity (610), the gas inlet pipe head (608) extends out of the center of the top of the hollow cylindrical cavity (610) and is provided with the gear (606), a fan-shaped notch is arranged at the lower part of the hollow rotary structure (609), one side of the fan-shaped notch is provided with a gas injection hole (611) and the other side of the fan-shaped notch is of a closed structure, the fan-shaped gap and the inner side of the hollow cylindrical cavity (610) enclose a fan-shaped gas storage part (615), the lower pipe body (613) is fixed at the bottom of the hollow cylindrical cavity (610), the bottom of the hollow cylindrical cavity (610) is provided with an output gas hole (612) of the lower pipe body (613), and the diameter of the output gas hole (612) is larger than that of the gas injection hole (611) and can be intermittently communicated with the fan-shaped gas storage part (615).
3. The structure of claim 2, wherein the structure is characterized in that: the circular track comprises a guide track (603) and a through track (602), wherein the guide track (603) and the through track (602) are nested inside and outside and have the same shape, the guide track (603) is a groove-shaped track, the through track (602) is a through groove-shaped track, the lower pipe body (613) comprises a pipe body part penetrating through the through track (602) to be connected with the air injection assembly (616) and a cylindrical structure (614) connected in the guide track (603) in a sliding mode, and the cylindrical structure (614) is fixedly connected with the side face of the pipe body part through a connecting part.
4. A structure of a cabinet for facilitating cleaning of the inside of a computer according to any one of claims 1 to 3, wherein: the heat dissipation fins (501) are parallel to each other, a heat dissipation gap is formed between every two adjacent heat dissipation fins (501), the annular track is divided into a pair of circular arc sections and a pair of straight sections along the track direction, the straight sections are symmetrically located on two sides of the heat dissipation fins (501) and perpendicular to the heat dissipation gap, the circular arc sections are connected with the pair of straight sections, and the air injection ports (617) face the heat dissipation gap under the condition that the air injection components (616) are located on the straight sections.
5. The structure of claim 1, wherein the structure is characterized in that: air compressor (3) are including fixing compressor housing on side seal board (2) with locate compressor core in the compressor housing, be equipped with on the compressor housing independently the compressor air inlet of quick-witted case air inlet, be equipped with independent filter screen in the compressor air inlet, be equipped with the compressed gas export on the compressor housing, be equipped with dead slot (201) on side seal board (2), air-passing structure (4) are equipped with the follow fixed joint (401) that dead slot (201) stretch out, the compressed gas export passes through can dismantle joint (301) and connect fixed joint (401).
6. The structure of claim 1, wherein the structure is characterized in that: the number of the air injection ports (617) is not less than two, the air injection assembly (616) comprises a strip-shaped pipe body with a closed lower end, the air injection ports (617) are arranged on one side, facing the radiating fins (501), of the strip-shaped pipe body from top to bottom, and an air passage for communicating the pulse gas generation structure with the air injection ports (617) is arranged in the strip-shaped pipe body.
7. The structure of claim 1, wherein the structure is characterized in that: the air path comprises an air vent structure (4) arranged on one side in the chassis shell (1) and an air pipe (402) rotatably connected to the air vent structure (4), a supporting air pipe (403) is fixed on the side surface of the air pipe (402), and the extending end of the supporting air pipe (403) is connected with the fin cleaning device (6); an air pipe support (406) is arranged on the inner side wall of the case shell (1), and the supporting air pipe (403) is detachably connected with the air pipe support (406).
8. The structure of claim 1, wherein the structure is characterized in that: the independent fan is a bladeless fan (502), the bladeless fan (502) and the fin cleaning device (6) are respectively communicated with the supporting air pipe (403) through a first branch pipe (404) and a second branch pipe (405), and the bladeless fan (502) is located right above the radiating fins (501) after being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153762.5A CN112958542B (en) | 2021-02-04 | 2021-02-04 | Machine case structure convenient for cleaning inside of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110153762.5A CN112958542B (en) | 2021-02-04 | 2021-02-04 | Machine case structure convenient for cleaning inside of computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112958542A true CN112958542A (en) | 2021-06-15 |
| CN112958542B CN112958542B (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110153762.5A Active CN112958542B (en) | 2021-02-04 | 2021-02-04 | Machine case structure convenient for cleaning inside of computer |
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| CN (1) | CN112958542B (en) |
Cited By (1)
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| CN112958542B (en) | 2022-03-08 |
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