CN113157057A - Dustproof heat dissipation type computer box - Google Patents
Dustproof heat dissipation type computer box Download PDFInfo
- Publication number
- CN113157057A CN113157057A CN202110329018.6A CN202110329018A CN113157057A CN 113157057 A CN113157057 A CN 113157057A CN 202110329018 A CN202110329018 A CN 202110329018A CN 113157057 A CN113157057 A CN 113157057A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- case
- gear
- protective cover
- type computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 51
- 230000001681 protective effect Effects 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 241000883990 Flabellum Species 0.000 claims 1
- 239000000428 dust Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- 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
- G06F1/181—Enclosures
-
- B08B1/12—
-
- B08B1/30—
-
- 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
-
- 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
Abstract
The invention discloses a dustproof heat-dissipation type computer box body which comprises a case, a motor, fan blades and a guide rope, wherein the motor is installed on the inner top surface of the case through bolts, and the fan blades with wind directions from top to bottom are fixedly installed at the top of a connecting shaft; a mounting hole is formed in the case outside the protective cover, and a bearing block for supporting the protective cover is movably arranged on the inner top surface of the case; the outside cover of transmission shaft is equipped with first gear, the loose axle has been run through to the inside of second gear, the other end and the fly leaf interconnect of guide rope, the both ends of fly leaf are through connecting rod and quick-witted incasement wall interconnect that can promote its mobility stability. This dustproof heat dissipation type computer box, the convenience is dismantled radiator fan and is cleared up to can guarantee its stability after radiator fan installs, and with the leakproofness of being connected between the quick-witted case, and then guarantee the dustproof radiating high efficiency of quick-witted case.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a dustproof heat-dissipation type computer box body.
Background
The dustproof heat dissipation of its quick-witted case needs to be guaranteed to the computer in the use, prevents that external dust from getting into quick-witted case and influencing the life of its inside part to also need to guarantee its operating temperature's normality through heat radiation structure, a computer machine case with dustproof heat dissipation function of for example publication No. CN208654690U, it is fine including quick-witted case … radiating effect, and can in time clear up the dust on the electrostatic precipitator bars, make the dust fall into in the dust-collecting box, and dedusting effect is very good, and the dust-collecting box can directly take out, and it is very convenient to remove dust. However, the computer case with the dustproof heat dissipation function still has the following disadvantages in the actual use process:
1. after the heat dissipation window and the heat dissipation fan run for a long time, a large amount of dust adheres to the surfaces of the heat dissipation window and the heat dissipation fan, the heat dissipation performance of the heat dissipation window and the heat dissipation fan is affected due to long-time dust accumulation, and the conventional computer case is inconvenient to disassemble and clean the heat dissipation fan;
2. meanwhile, the traditional cooling fans are mostly installed in the machine case, so that wind power generated when internal parts of the cooling fans are cooled mostly contains heat, when the external cooling fans are arranged on the machine case, the connection stability between the external cooling fans and the machine case is poor, and the poor sealing performance of gaps is easy to occur.
Aiming at the problems, innovative design is urgently needed on the basis of the original computer box body.
Disclosure of Invention
The invention aims to provide a dustproof heat-dissipation type computer box body, which aims to solve the problems that the traditional computer case is inconvenient to disassemble and clean a heat-dissipation fan, and when an external heat-dissipation fan is arranged on the case, the connection stability between the external heat-dissipation fan and the case is poor, and the gap sealing performance is easy to occur.
In order to achieve the purpose, the invention provides the following technical scheme: a dustproof heat dissipation type computer box body comprises a case, a motor, fan blades and a guide rope, wherein the motor is mounted on the inner top face of the case through bolts, an output shaft of the motor is connected with a transmission shaft through a belt pulley mechanism, the top of the transmission shaft is connected with a connecting shaft, the fan blades with wind directions from top to bottom are fixedly mounted on the top of the connecting shaft, and a protective cover is embedded into the top of the case on the outer sides of the fan blades;
a mounting hole is formed in the case outside the protective cover, a first air bag for improving the sealing property between the protective cover and the case is adhered to the inner wall of the mounting hole, a bearing block for supporting the protective cover is movably arranged on the inner top surface of the case, and a fixing rod for limiting the protective cover is fixed on the side surface of the bearing block;
the outside cover of transmission shaft is equipped with first gear, and the bilateral symmetry of first gear is provided with rather than engaged with second gear, the inside of second gear is run through there is the loose axle, and the outside winding of loose axle has the guide rope that the pulling fly leaf removed, the other end and the fly leaf interconnect of guide rope, and the lower terminal surface of fly leaf paste and have the cleaning brush to the heat dissipation window clearance, the both ends of fly leaf are through connecting rod and the quick-witted incasement wall interconnect that can promote its mobility stability, and the side of fly leaf is fixed with the second spring to the interior bottom embedding of machine case is provided with the heat dissipation window.
Preferably, the side of the protective cover is provided with a fixing groove, fixing holes for limiting the fixing rod are distributed above the fixing groove at equal angles, and the arc center of the fixing rod coincides with the rotation circle center of the bearing block.
Preferably, the cross section of the bearing block is of an L-shaped structure, the rotation range of the bearing block is 0-45 degrees, and the bearing block and the fixed rod are distributed at equal angles by taking the circle center of the mounting hole as a midpoint.
Preferably, the upper surface of the bearing block is pasted with a second air bag, a fixed cavity for transmitting gas is formed in the bearing block, and the bearing block is connected with the chassis through a first spring.
Preferably, the second air bag is communicated with the first air bag through a fixing cavity and a connecting hose, the first air bag is of an annular structure, and the first air bag is matched with a fixing groove in the protective cover.
Preferably, a limiting groove is formed in the joint of the transmission shaft and the connecting shaft, the limiting groove is of a rectangular structure, and the connecting shaft and the transmission shaft are of a clamping connection type dismounting and mounting structure.
Preferably, the distribution range of the tooth blocks on the first gear is 1/2 of the circumference, the diameter of the first gear is smaller than that of the second gear, and the rotation direction of the second gear is clockwise and counterclockwise.
Preferably, the winding directions of the guide ropes on the 2 groups of movable shafts are opposite, the movable plate and the chassis form a horizontal sliding structure through a connecting rod, and a second spring for pulling the movable plate to restore the original position is arranged on the movable plate.
Compared with the prior art, the invention has the beneficial effects that: the dustproof heat dissipation type computer box body is convenient for dismounting and cleaning the heat dissipation fan, and can ensure the stability of the heat dissipation fan after the heat dissipation fan is mounted and the tightness of connection between the heat dissipation fan and a case, thereby ensuring the dustproof heat dissipation efficiency of the case;
1. the fixed rod is pulled to be separated from the fixed hole in the protective cover, the bearing block can be pushed to rotate, the protective cover embedded in the mounting hole is pushed out to realize disassembly, and the connecting shaft for driving the fan blades to rotate is connected with the transmission shaft through the rectangular limiting groove, so that the rotation of the connecting shaft is not influenced and the disassembly is not influenced;
2. when the protective cover is installed between the protective cover and the case, the supporting block can be driven to rotate to a vertical state, and then the second air bag is extruded to enable air inside the second air bag to enter the first air bag through the fixing cavity and the connecting hose, so that the bulged second air bag can be just matched in the fixing groove of the protective cover, the protective cover and the case are connected in a sealing mode, and meanwhile the stability of installation of the protective cover can be guaranteed through clamping between the fixing rod and the fixing hole;
3. when the connecting axle rotates, accessible first gear drives 2 second gears and rotates towards the same direction, and then can realize the rolling operation to the guide rope through the loose axle, and then the pulling fly leaf has driven the cleaning brush and has removed the clearance that carries out the dust on the heat dissipation window, because tooth piece distribution number is limited on the first gear, consequently when 2 groups of gears do not mesh, the resilience through the second spring can drive the fly leaf and resume the normal position, realizes the clearance of cleaning brush round trip movement.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic front sectional view of the shield of the present invention;
FIG. 4 is a schematic top view of the mounting hole of the present invention;
FIG. 5 is a schematic view of a front cross-sectional structure of the support block of the present invention;
FIG. 6 is a schematic cross-sectional view taken at a in FIG. 3 according to the present invention;
fig. 7 is a schematic structural view of the protection cover of the present invention after being disassembled.
In the figure: 1. a chassis; 2. an electric motor; 3. a belt pulley mechanism; 4. a connecting shaft; 5. a fan blade; 6. a protective cover; 61. fixing grooves; 62. a fixing hole; 7. mounting holes; 8. a first air bag; 9. a bearing block; 91. a second air bag; 92. a fixed cavity; 93. a connecting hose; 94. a first spring; 10. a drive shaft; 101. a limiting groove; 11. a first gear; 12. a second gear; 13. a movable shaft; 14. a guide rope; 15. a movable plate; 16. a cleaning brush; 17. a connecting rod; 18. a second spring; 19. a heat dissipation window; 20. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a dustproof heat dissipation type computer box comprises a case 1, a motor 2, a belt wheel mechanism 3, a connecting shaft 4, fan blades 5, a protective cover 6, a fixing groove 61, a fixing hole 62, a mounting hole 7, a first air bag 8, a bearing block 9, a second air bag 91, a fixing cavity 92, a connecting hose 93, a first spring 94, a transmission shaft 10, a limiting groove 101, a first gear 11, a second gear 12, a movable shaft 13, a guide rope 14, a movable plate 15, a cleaning brush 16, a connecting rod 17, a second spring 18, a heat dissipation window 19 and a fixing rod 20, wherein the motor 2 is mounted on the inner top surface of the case 1 through bolts, the output shaft of the motor 2 is connected with the transmission shaft 10 through the belt wheel mechanism 3, the top of the transmission shaft 10 is connected with a connecting shaft 4, the top of the connecting shaft 4 is fixedly provided with a fan blade 5 with the wind direction from top to bottom, and the top of the inside of the case 1 outside the fan blade 5 is embedded with a protective cover 6;
a mounting hole 7 is formed in the case 1 on the outer side of the protective cover 6, a first air bag 8 for improving the sealing performance between the protective cover 6 and the case 1 is adhered to the inner wall of the mounting hole 7, a bearing block 9 for supporting the protective cover 6 is movably arranged on the inner top surface of the case 1, and a fixing rod 20 for limiting the protective cover 6 is fixed on the side surface of the bearing block 9;
a first gear 11 is sleeved on the outer side of the transmission shaft 10, second gears 12 meshed with the first gear 11 are symmetrically arranged on two sides of the first gear 11, a movable shaft 13 penetrates through the second gear 12, a guide rope 14 for pulling the movable plate 15 to move is wound on the outer side of the movable shaft 13, the other end of the guide rope 14 is connected with the movable plate 15, a cleaning brush 16 for cleaning a heat dissipation window 19 is pasted on the lower end face of the movable plate 15, two ends of the movable plate 15 are connected with the inner wall of the case 1 through a connecting rod 17 capable of improving the movement stability of the movable plate 15, a second spring 18 is fixed on the side face of the movable plate 15, and the heat dissipation window 19 is embedded in the inner bottom face of the case 1;
the side surface of the protective cover 6 is provided with a fixing groove 61, fixing holes 62 for limiting the fixing rod 20 are distributed above the fixing groove 61 at equal angles, the arc center of the fixing rod 20 coincides with the rotation circle center of the bearing block 9, the cross section of the bearing block 9 is of an L-shaped structure, the rotation range of the bearing block 9 is 0-45 degrees, the bearing block 9 and the fixing rod 20 are distributed at equal angles by taking the circle center of the mounting hole 7 as a middle point, the protective cover 6 can drive the bearing block 9 to rotate to a vertical state when being mounted, the fixing rod 20 can be driven to be clamped in the fixing holes 62 again, and the mounting stability of the protective cover 6 is ensured;
the upper surface of the bearing block 9 is adhered with a second air bag 91, a fixed cavity 92 for transmitting gas is formed in the bearing block 9, the bearing block 9 is connected with the case 1 through a first spring 94, the second air bag 91 is communicated with the first air bag 8 through the fixed cavity 92 and a connecting hose 93, the first air bag 8 is of an annular structure, the first air bag 8 is matched with the fixed groove 61 in the protective cover 6, the second air bag 91 can be extruded after the position of the protective cover 6 is fixed, so that air in the second air bag can enter the first air bag 8 through the fixed cavity 92 and the connecting hose 93, and the expanded first air bag 8 can be just matched with the fixed groove 61 in the protective cover 6;
a limit groove 101 is formed at the joint of the transmission shaft 10 and the connecting shaft 4, the limit groove 101 is of a rectangular structure, the connecting shaft 4 and the transmission shaft 10 are of a clamping connection disassembly and assembly structure, the connecting shaft 4 driving the fan blades 5 to rotate is connected with the transmission shaft 10 through the rectangular limit groove 101, and the rotation of the connecting shaft 4 is not influenced and the disassembly is not hindered;
the distribution range of the blocks on the first gear 11 is 1/2 of the circumference, the diameter of the first gear 11 is smaller than the diameter of the second gear 12, the rotation direction of the second gear 12 is clockwise and counterclockwise, the winding direction of the guide rope 14 on the movable shaft 13 is opposite, the movable plate 15 forms a horizontal sliding structure with the chassis 1 through the connecting rod 17, the movable plate 15 is provided with a second spring 18 for pulling the movable plate to return to the original position, the rotation of the movable shaft 13 can synchronously wind 2 sets of the guide rope 14, the movable plate 15 is pulled to drive the cleaning brush 16 to move so as to clean dust adhered to the surface of the movable plate by the contact with the heat dissipation window 19, and when the first gear 11 is not meshed with the second gear 12, the movable plate 15 can be pulled to return to the original position through the resilience of the second spring 18.
The working principle is as follows: firstly, as shown in fig. 1-3, when the chassis 1 needs to dissipate heat during operation, the output shaft of the motor 2 drives the transmission shaft 10 to rotate through the belt pulley mechanism 3, and further drives the fan blades 5 to rotate through the connecting shaft 4 to generate wind power, the wind power is blown into the chassis 1 through the bottom of the protective cover 6 to perform heat dissipation operation, the transmission shaft 10 can drive the first gear 11 to rotate while rotating, and drive the 2 second gears 12 engaged with the transmission shaft to rotate in the same direction, so that the 2 sets of guide ropes 14 can be synchronously wound through the movable shaft 13, and simultaneously the second spring 18 is pulled to stretch, and the movable plate 15 is pulled to slide on the inner wall of the chassis 1 through the connecting rod 17, so that dust adhered to the surface can be cleaned through the contact between the cleaning brush 16 and the heat dissipation window 19, because the heat dissipation window 19 is arranged at the bottom of the chassis 1, the blown dust can be blown away through the blown wind, the bottom of the chassis 1 is prevented from affecting the heat dissipation thereof, and the tooth blocks on the first gear 11 are symmetrically distributed, so that when the first gear 11 is not meshed with the second gear 12, the movable plate 15 can be pulled to return to the original position through the resilience of the second spring 18, so that the cleaning brush 16 moves back and forth on the heat dissipation window 19 to clean dust;
as shown in fig. 1 and fig. 3-7, when the protective cover 6 is used for a long time and dust adheres to the top, the fixing rod 20 is pulled outwards to separate from the fixing hole 62 on the protective cover 6, so as to push the bearing block 9 to rotate and jack the protective cover 6 up for convenient detachment, thereby facilitating the cleaning of the protective cover 6 and internal parts thereof, then when the protective cover 6 is installed, the protective cover 6 is embedded in the installation hole 7 and drives the bearing block 9 to rotate to the vertical state, so as to drive the fixing rod 20 to be clamped in the fixing hole 62 again, thereby ensuring the installation stability of the protective cover 6, an operator can rotate the protective cover 6 in the installation hole 7 according to the specific position between the connecting shaft 4 and the transmission shaft 10, the fixing rod 20 can be clamped in the fixing holes 62 at different angles, thereby increasing the installation convenience, and the second air bag 91 can be extruded after the position of the protective cover 6 is fixed, therefore, the air inside the protection cover can enter the fixing cavity 92 and then enter the first air bag 8 through the connecting hose 93, and the swollen first air bag 8 can be just inosculated in the fixing groove 61 on the protection cover 6, so that the sealing property between the protection cover 6 and the case 1 is ensured.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a dustproof heat dissipation type computer box, includes quick-witted case, motor, flabellum and guide rope, its characterized in that: the top of the connecting shaft is fixedly provided with fan blades with wind directions from top to bottom, and the top of the fan blades outside the fan blades in the case is embedded with a protective cover;
a mounting hole is formed in the case outside the protective cover, a first air bag for improving the sealing property between the protective cover and the case is adhered to the inner wall of the mounting hole, a bearing block for supporting the protective cover is movably arranged on the inner top surface of the case, and a fixing rod for limiting the protective cover is fixed on the side surface of the bearing block;
the outside cover of transmission shaft is equipped with first gear, and the bilateral symmetry of first gear is provided with rather than engaged with second gear, the inside of second gear is run through there is the loose axle, and the outside winding of loose axle has the guide rope that the pulling fly leaf removed, the other end and the fly leaf interconnect of guide rope, and the lower terminal surface of fly leaf paste and have the cleaning brush to the heat dissipation window clearance, the both ends of fly leaf are through connecting rod and the quick-witted incasement wall interconnect that can promote its mobility stability, and the side of fly leaf is fixed with the second spring to the interior bottom embedding of machine case is provided with the heat dissipation window.
2. The dustproof heat dissipation type computer box body of claim 1, wherein: the side of the protective cover is provided with a fixing groove, fixing holes for limiting the fixing rod are distributed above the fixing groove at equal angles, and the arc center of the fixing rod is coincided with the rotating circle center of the bearing block.
3. The dustproof heat dissipation type computer box body of claim 1, wherein: the cross section of the bearing block is of an L-shaped structure, the rotation range of the bearing block is 0-45 degrees, and the bearing block and the fixed rod are distributed at equal angles by taking the circle center of the mounting hole as the midpoint.
4. The dustproof heat dissipation type computer box body of claim 1, wherein: the upper surface paste of bearing piece has the second gasbag, and the fixed chamber of transmission gas is seted up to the inside of bearing piece to the bearing piece passes through first spring and quick-witted case interconnect.
5. The dustproof heat dissipation type computer box body of claim 4, wherein: the second air bag is communicated with the first air bag through the fixing cavity and the connecting hose, the first air bag is of an annular structure, and the first air bag is matched with the fixing groove in the protective cover.
6. The dustproof heat dissipation type computer box body of claim 1, wherein: the limiting groove is formed in the joint of the transmission shaft and the connecting shaft and is of a rectangular structure, and the connecting shaft and the transmission shaft are of a clamping connection type dismounting and mounting structure.
7. The dustproof heat dissipation type computer box body of claim 1, wherein: the distribution range of the tooth blocks on the first gear is 1/2 of the circumference, the diameter of the first gear is smaller than that of the second gear, and the rotation direction of the second gear is clockwise and counterclockwise.
8. The dustproof heat dissipation type computer box body of claim 1, wherein: and 2, the winding directions of the guide ropes on the movable shafts are opposite, the movable plate and the case form a horizontal sliding structure through a connecting rod, and a second spring for pulling the movable plate to restore the original position is arranged on the movable plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110329018.6A CN113157057A (en) | 2021-03-27 | 2021-03-27 | Dustproof heat dissipation type computer box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110329018.6A CN113157057A (en) | 2021-03-27 | 2021-03-27 | Dustproof heat dissipation type computer box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113157057A true CN113157057A (en) | 2021-07-23 |
Family
ID=76885628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110329018.6A Withdrawn CN113157057A (en) | 2021-03-27 | 2021-03-27 | Dustproof heat dissipation type computer box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113157057A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113934284A (en) * | 2021-10-24 | 2022-01-14 | 徐州生物工程职业技术学院 | Computer hardware cooling mechanism with good heat dissipation effect |
CN113950218A (en) * | 2021-09-22 | 2022-01-18 | 朱志辰 | Die-casting aluminum box |
CN114018410A (en) * | 2021-11-03 | 2022-02-08 | 张蒙 | Infrared temperature measurement composite sensor |
CN117055699A (en) * | 2023-07-21 | 2023-11-14 | 中通服网盈科技有限公司 | Modular desktop computer with detachable heat dissipation structure |
-
2021
- 2021-03-27 CN CN202110329018.6A patent/CN113157057A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113950218A (en) * | 2021-09-22 | 2022-01-18 | 朱志辰 | Die-casting aluminum box |
CN113934284A (en) * | 2021-10-24 | 2022-01-14 | 徐州生物工程职业技术学院 | Computer hardware cooling mechanism with good heat dissipation effect |
CN114018410A (en) * | 2021-11-03 | 2022-02-08 | 张蒙 | Infrared temperature measurement composite sensor |
CN117055699A (en) * | 2023-07-21 | 2023-11-14 | 中通服网盈科技有限公司 | Modular desktop computer with detachable heat dissipation structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113157057A (en) | Dustproof heat dissipation type computer box | |
CN111211494A (en) | Dustproof heat dissipation mechanism and multifunctional high-voltage power distribution cabinet for new energy automobile | |
CN115459526B (en) | Energy-saving motor of fan | |
CN211295892U (en) | Power cabinet heat sink is used to electric power of high reliability | |
CN212486946U (en) | Dust removal heat abstractor for communication equipment | |
CN115036823A (en) | Switch cabinet with wireless temperature measurement function | |
CN211359723U (en) | Motor purging system device | |
CN210927355U (en) | Driving motor with heat radiation structure and convenient to maintain | |
CN210799126U (en) | Engine radiator | |
CN211071125U (en) | Ventilation and dust removal device in communication machine room | |
CN219758472U (en) | Lightning arrester monitoring equipment | |
CN220267987U (en) | Housing cooling fan | |
CN218386261U (en) | Integrated online energy-taking monitoring transmission device | |
CN212965141U (en) | Charged display device | |
CN216162553U (en) | Circuit forced heat dissipation type outer rotor direct current brushless motor | |
CN213300594U (en) | Outer frame structure of refrigerating unit | |
CN218920128U (en) | DC motor protection device | |
CN109599989B (en) | Cooling miniature motor | |
CN219911299U (en) | Noise-reduction type industrial fan | |
CN216437695U (en) | Explosion-proof box of high security performance | |
CN220172700U (en) | Protection structure of switch board | |
CN216625570U (en) | Redundant frequency converter device | |
CN217010617U (en) | Dustproof motor for electric tool | |
CN112594205B (en) | Desktop surrounding type fan | |
CN218006725U (en) | External heat radiator of power amplifier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210723 |