CN112764494A - Cooling heat abstractor of computer machine case - Google Patents
Cooling heat abstractor of computer machine case Download PDFInfo
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- CN112764494A CN112764494A CN202110110472.2A CN202110110472A CN112764494A CN 112764494 A CN112764494 A CN 112764494A CN 202110110472 A CN202110110472 A CN 202110110472A CN 112764494 A CN112764494 A CN 112764494A
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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
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Computer Hardware Design (AREA)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a cooling heat abstractor of computer machine case, including server machine case, there is the diaphragm server machine incasement portion, there is the server on the diaphragm, there is radiator fan subassembly server machine case right side, radiator fan subassembly includes the sleeve shell, there is the second ring sleeve shell internal center, there is the second sleeve in the sleeve shell, there is the third ring second sleeve left end, the third ring inboard is connected with the second ring outside through the second blade, the fourth ring is connected in the third ring outside, sleeve shell inner wall connection fifth ring, the fourth ring outside is connected through the third blade with the fifth ring is inboard, there is the heat conduction ring second sleeve inboard. The invention can automatically rotate the second blade and the third blade to dissipate heat according to the temperature rise in the server case, and can also stop rotating according to the temperature reduction in the server case, thereby controlling the temperature in the server case within a certain range, ensuring the stable operation of the server, and effectively avoiding the waste of electric power.
Description
Technical Field
The invention belongs to the field of cooling and heat dissipating devices of a case, and particularly relates to a cooling and heat dissipating device of a computer case.
Background
At present, the machine cases of a plurality of servers need to be cooled by using radiators, in order to ensure stable operation of the servers, the machine cases of the servers need to be opened all day by day when the servers are cooled, when the temperature in the machine cases is low due to too fast cooling, static electricity is easily generated on parts in the servers at the moment, so that electronic components of the servers are damaged, and when the cooling is too slow, the temperature in the machine cases is too high, so that the servers are unstable in operation, and the conventional radiators are inconvenient to use.
Disclosure of Invention
The invention provides a cooling and heat-dissipating device of a computer case, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
a cooling and heat dissipating device of a computer case comprises a server case, horizontal transverse plates are fixedly installed in the server case at equal intervals along the vertical direction, servers are installed on the transverse plates, a plurality of ventilation holes are formed in positions, corresponding to the servers, of the left side of the server case, heat sink installation holes are formed in positions, corresponding to the services, of the right side of the server case, heat dissipating fan assemblies are fixedly installed in the heat sink installation holes, each heat dissipating fan assembly comprises a horizontal sleeve shell, the outer side face of each sleeve shell is fixedly connected with the inner wall of each heat dissipating installation hole, a coaxial first sleeve is arranged in the center of the inner portion of each sleeve shell, the left end face of each first sleeve is rotatably connected with a first circular ring, a motor is arranged in each first sleeve, the output shaft of the motor is coaxial with the first sleeve, and the side face of the output shaft of the motor, the motor is fixedly connected with the inner wall of the first sleeve through a bracket, the right end face of the first sleeve is fixedly provided with a coaxial heat-conducting sleeve, the outer side face of the heat-conducting sleeve is fixedly provided with an annular air bag, the outer side face of the right end of the first sleeve is fixedly provided with a hemispherical shell, the opening of the hemispherical shell faces to the right, the position of the side face of the hemispherical shell close to the first sleeve is provided with first through holes in an up-and-down symmetrical manner, a first cross rod is arranged in the first through holes through splines, the first cross rod is fixedly connected with the inner wall of the first through holes through a first spring, the left end of the first cross rod is rotatably connected with a gear, the outer side face of the first ring is fixedly provided with a coaxial first gear ring, a coaxial second ring is arranged in the first sleeve, the position of the inner side of the second ring corresponding to the first gear ring is fixedly provided with a coaxial second gear ring, the gear is positioned between the first gear ring and, the inner side surface of the third ring is fixedly connected with the outer side surface of the second ring through uniformly distributed second blades, the outer side surface of the third ring is rotatably connected with an isolation ring, the outer side surface of the isolation ring is rotatably connected with a fourth ring, the right end surface of the fourth ring is rotatably connected with the left end surface of a second sleeve, the left end surface of the second sleeve is symmetrically provided with first grooves from top to bottom, the right side surface of each first groove is provided with an L-shaped channel, a piston is arranged in the horizontal part of the L-shaped channel in a matched manner, the left end surface of the piston is fixedly provided with a second cross rod, the second cross rod is rotatably connected with a bevel gear at the position of the first groove, the corners of the third ring and the fourth ring close to the bevel gear are provided with annular chamfers, coaxial third tooth rings are fixedly arranged on the annular chamfers, the bevel gear can be simultaneously meshed with the two third tooth rings, the position of the inner wall of the sleeve shell corresponding to the fourth ring is rotatably connected with a coaxial fifth ring, the outer side surface of, the position department fixed mounting heat conduction ring of second sleeve medial surface corresponding L type passageway, the cross-section of heat conduction ring is the cambered surface, and the several strengthening rib of central symmetry equipartition is followed to sleeve shell right-hand member face fixed mounting, and second sleeve, hemisphere shell and heat conduction sleeve's right-hand member face all with strengthening rib fixed connection.
According to the cooling and heat dissipating device of the computer case, the coaxial air guide ring is fixedly installed on the left end face of the second circular ring, and the section of the air guide ring is an arc surface.
According to the cooling and heat dissipating device of the computer case, the right end of the second circular ring is rotatably connected with the coaxial connecting sleeve, and the right end of the connecting sleeve is fixedly connected with the hemispherical shell.
According to the cooling and heat dissipation device of the computer case, the arc-shaped partition plate is hinged to the position, close to the left end, of the outer side face of the heat conduction sleeve, corresponding to the first cross rod, the side face of the arc-shaped partition plate is in contact fit with the outer surface of the annular air bag, and the right end face of the first cross rod is an inclined plane.
According to the cooling and heat dissipating device of the computer case, the right end face of the isolation ring is provided with the second grooves at positions corresponding to the second cross rods, the second cross rods are connected with the second grooves through splines, and the end faces of the second cross rods are fixedly connected with the end faces of the second grooves through the second springs.
According to the cooling and heat dissipation device of the computer case, the right end face of the sleeve shell is located between every two reinforcing ribs and is provided with the first arc-shaped baffle, the arc-shaped plate is connected with the sleeve shell through the first rotating piece, the right end face of the second sleeve is located between every two reinforcing ribs and is provided with the second arc-shaped baffle, and the second arc-shaped baffle is connected with the second sleeve through the second rotating piece.
The invention has the advantages that: when the server case is cooled, the rotation of the three groups of blades can be automatically controlled according to the temperature in the server case, so that the cooling efficiency can be increased and reduced, the temperature in the server case can be kept within a certain range, and a certain energy-saving effect can be achieved; when the heat-generating effect of the server and the heat-radiating efficiency of the first blade are balanced, the device only drives the first blade to rotate, the first circular ring rotates at the same time, when the server is accelerated to operate and heat generation is increased, the temperature of air pumped by the first blade is increased, the temperature of the heat-conducting sleeve is increased, the air in the annular air bag is heated to expand, the air bag pushes the first cross rod to move leftwards due to the heated expansion of the air in the annular air bag, the first cross rod moves leftwards to compress the first spring, the cross rod is moved to drive the gear to enter a space between the first gear ring and the second gear ring, the gear is respectively engaged with the first gear ring and the second gear ring, and the first gear ring drives the second gear ring to rotate through the gear, the second gear ring drives the second ring to rotate, the second ring rotates to drive the second blades to rotate, the second blades rotate to drive the third ring to rotate, the second blades rotate to exhaust air, the air pumped by the second blades is blown out through the second sleeve and the hemispherical shell, so that heat generated by the server can be sucked away, the first blades and the second blades simultaneously radiate the server case, when the heat dissipation efficiency of the first blades and the second blades is balanced with the heat generated by the server, the temperature in the server case is kept within a certain range, when heat generated by the server is increased continuously, the temperature of the air pumped by the second blades is increased, the temperature of the heat conduction ring is increased, the heat conduction ring heats the air in the L-shaped channel, the air in the L-shaped channel is heated to expand, the piston moves leftwards to push the second cross rod, the second cross rod moves leftwards to enable the bevel gear to move leftwards so as to enable the bevel gear to be meshed with the two third gear rings, the third gear ring drives the fourth gear ring to rotate through the third gear ring and the bevel gear, the fourth gear ring drives the third blade to rotate, the third blade rotates so as to radiate heat of the server case, the first blade, the second blade and the third blade radiate heat of the server case simultaneously so as to enable the blade radiation and the server to generate heat balance, the temperature in the server case is kept within a certain range, after the temperature in the server drops, the gas in the corresponding L-shaped channel contracts at the moment, the piston moves rightwards so as to enable the bevel gear to be separated from the third gear ring, the third blade stops rotating, and similarly, the gas in the annular air bag contracts, the gear moves out of the first gear ring and the second gear ring under the action of the first spring so as to enable the second blade to stop rotating, maintaining the temperature within the server chassis within a certain range; the invention has simple structure and higher automation degree, can automatically rotate the second blade and the third blade to dissipate heat according to the temperature rise in the server case, and can also stop the rotation of the second blade and the third blade according to the temperature reduction in the server case, thereby realizing the control of the temperature in the server case within a certain range, ensuring the stable operation of the server, effectively avoiding the waste of electric power in the use process, saving resources and being suitable for popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the installation of the present invention; FIG. 2 is a schematic view of a heat dissipation fan assembly; FIG. 3 is a left side view of FIG. 2; FIG. 4 is a right side view of FIG. 2; FIG. 5 is an enlarged view taken at point I of FIG. 2; fig. 6 is a schematic view at point ii of fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A cooling and heat dissipating device of a computer case comprises a server case 1, wherein horizontal transverse plates 2 are fixedly installed in the server case 1 at equal intervals along the vertical direction, servers 3 are installed on the transverse plates 2, a plurality of vent holes 4 are formed in positions, corresponding to the servers 3, of the left side of the server case 1, heat sink installation holes 5 are formed in positions, corresponding to the servers 3, of the right side of the server case 1, heat sink fan assemblies are fixedly installed in the heat sink installation holes 5, each heat sink fan assembly comprises a horizontal sleeve shell 6, the outer side face of each sleeve shell 6 is fixedly connected with the inner wall of each heat sink installation hole 5, a coaxial first sleeve 7 is arranged in the center of the inner portion of each sleeve shell 6, the left end face of each first sleeve 7 is rotatably connected with a first circular ring 8, a motor 9 is arranged in each first sleeve 7, the output shaft of the motor 9 is coaxial with the first sleeve 7, the side face of the output shaft of the motor 9 is fixedly connected with the inner, the motor 9 is fixedly connected with the inner wall of the first sleeve 7 through a bracket 11, the right end face of the first sleeve 7 is fixedly provided with a coaxial heat-conducting sleeve 12, the outer side face of the heat-conducting sleeve 12 is fixedly provided with an annular air bag 13, the outer side face of the right end of the first sleeve 7 is fixedly provided with a hemispherical shell 14, the opening of the hemispherical shell 14 faces to the right, the position of the side face of the hemispherical shell 14 close to the first sleeve 7 is provided with first through holes 15 in an up-and-down symmetrical manner, a first cross rod 16 is arranged in the first through holes 15 through splines, the first cross rod 16 is fixedly connected with the inner wall of the first through holes 15 through a first spring 17, the left end of the first cross rod 16 is rotatably connected with a gear 18, the outer side face of the first ring 8 is fixedly provided with a coaxial first gear ring 19, a coaxial second ring 20 is arranged in the first sleeve 7, the position of the inner side of the second ring 20 corresponding to the first gear ring 19 is fixedly provided with, a second sleeve 22 which is coaxial is arranged in the sleeve shell 6, the left end of the second sleeve 22 is rotatably connected with a third ring 23, the inner side surface of the third ring 23 is fixedly connected with the outer side surface of the second ring 20 through uniformly distributed second blades 24, the outer side surface of the third ring 23 is rotatably connected with an isolation ring 25, the outer side surface of the isolation ring 25 is rotatably connected with a fourth ring 26, the right end surface of the fourth ring 26 is rotatably connected with the left end surface of the second sleeve 22, first grooves 27 are symmetrically formed on the upper and lower parts of the left end surface of the second sleeve 20, an L-shaped channel 28 is formed on the right side surface of the first groove 27, a piston 29 is arranged in a horizontal part of the L-shaped channel 28 in a matching way, a second cross rod 30 is fixedly arranged on the left end surface of the piston 29, the second cross rod 30 is rotatably connected with a bevel gear 31 at the position of the first groove 27, annular chamfers 32 are formed at the corners of the third ring 23 and the fourth ring 26 close to the bevel, bevel gear 31 can mesh with two third ring gears 33 simultaneously, the position department that the 5 inner walls of sleeve shell correspond fourth ring 26 rotates and connects coaxial fifth ring 34, through the several third blade 35 fixed connection of equipartition between 26 lateral surfaces of fourth ring and the fifth ring 34 medial surface, the position department fixed mounting heat-conducting ring 36 of the corresponding L type passageway 28 of second sleeve 22 medial surface, the cross-section of heat-conducting ring 36 is the cambered surface, 5 right-hand member face fixed mounting of sleeve shell is along the several strengthening rib 37 of centrosymmetric equipartition, the right-hand member face of second sleeve 22, hemisphere shell 14 and heat-conducting sleeve 12 all with strengthening rib 37 fixed connection. When the server case 1 is cooled, the rotation of the three groups of blades can be automatically controlled according to the temperature in the server case 1, so that the cooling efficiency can be increased and reduced, the temperature in the server case 1 can be kept within a certain range, and a certain energy-saving effect can be achieved; when the heat dissipation device is used specifically, firstly, the motor 9 drives the first blade 10 to rotate, at the moment, the first blade 10 can extract heat in the server case 1, when the heat generation effect of the server 3 is balanced with the heat dissipation efficiency of the first blade 10, at the moment, the device only drives the first blade 10 to rotate, meanwhile, the first circular ring 8 rotates, when the server 3 is accelerated to operate and the heat generation is increased, at the moment, the temperature of air extracted by the first blade 10 is increased, at the moment, the temperature of the heat conduction sleeve 12 is increased, air in the annular air bag 13 is heated to expand, the air bag 13 pushes the first cross rod 16 to move leftwards, the first cross rod 16 moves leftwards, the first spring 17 is compressed, at the same time, the cross rod 16 is moved to drive the gear 18 to enter between the first gear ring 19 and the second gear ring 21, at the time, at the moment, the first gear ring 19 drives the second gear ring 21 to rotate through the gear 18, the second gear ring 21 drives the second circular ring 20 to rotate, the second circular ring 20 rotates to drive the second blade 24 to rotate, the second blade 24 rotates to drive the third circular ring 23 to rotate, at the moment, the second blade 24 rotates to extract air, the air extracted by the second blade 24 is blown out through the second sleeve 22 and the hemispherical shell 14, so that heat generated by the server 3 can be absorbed, at the moment, the first blade 19 and the second blade 24 simultaneously radiate the heat of the server case 1, when the heat radiation efficiency of the first blade 19 and the second blade 24 is balanced with the heat generated by the server 3, at the moment, the temperature in the server case 1 is kept within a certain range, when the server 3 continuously increases heat, the temperature of the air extracted by the second blade 24 is increased, the temperature of the heat conduction ring 36 is increased, the heat conduction ring 36 heats the air in the L-shaped channel 28, at this time, the air in the L-shaped channel 28 expands due to heating, so that the piston 29 moves leftwards, the piston 29 moves leftwards to push the second cross rod 30, the second cross rod 30 moves leftwards to move the bevel gear 31 leftwards, so that the bevel gear 31 is engaged with the two third toothed rings 33, at this time, the third ring 23 drives the fourth ring 26 to rotate through the third toothed ring 33 and the bevel gear 31, the fourth ring 26 rotates to drive the third blade 35 to rotate, the third blade 35 rotates to radiate heat to the server chassis 1, at this time, the first blade 19, the second blade 24 and the third blade 35 simultaneously radiate heat to the server chassis 1, so that the blade radiation and the heat generated by the server 3 are balanced, so that the temperature in the server chassis 1 is kept within a certain range, when the temperature in the server 1 drops, the corresponding air in the L-shaped channel 28 contracts at this time, the piston 29 moves rightwards, so that the bevel gear 31 is separated from the third toothed ring 33, therefore, the third blade 35 stops rotating, and similarly, the gas in the annular air bag 13 contracts, and the gear 18 moves out of the first gear ring 19 and the second gear ring 21 under the action of the first spring 17, so that the second blade 24 stops rotating, and the temperature in the server case 1 is kept within a certain range; the invention has simple structure and higher automation degree, can automatically rotate the second blade 24 and the third blade 35 for heat dissipation according to the temperature rise in the server case 1, and can also stop the rotation of the second blade 24 and the third blade 35 according to the temperature reduction in the server case 1, thereby realizing the control of the temperature in the server case 1 in a certain range, ensuring the stable operation of the server 3, and simultaneously effectively avoiding the waste of electric power in the use process, saving resources and being suitable for popularization and use.
Specifically, as shown in the drawings, a coaxial air guide ring 38 is fixedly installed on the left end surface of the second ring 20 in the embodiment, and the cross section of the air guide ring 38 is an arc surface. This design can prevent that the foreign matter from entering into between first ring gear 19 and the second ring gear 21, leads to the unable normal operating of this device, makes the more convenient play of hot gas flow simultaneously, and this design makes this device use more reliably.
Specifically, as shown in the drawings, the right end of the second ring 20 in the embodiment is rotatably connected to a coaxial connecting sleeve 39, and the right end of the connecting sleeve 39 is fixedly connected to the hemispherical shell 14. This design supports second ring 20 through adapter sleeve 39 to it is more stable to make second ring 20 in the in-process of using, makes this device operation more stable.
Further, as shown in the figure, the outer side surface of the heat conducting sleeve 12 of the present embodiment is hinged to the arc-shaped partition plate 40 at a position corresponding to the first cross bar 16 near the left end, the side surface of the arc-shaped partition plate 40 is in contact fit with the outer surface of the annular air bag 13, and the right end surface of the first cross bar 16 is an inclined surface. When this design is when annular gasbag 13 inflation, annular gasbag 13 promotes ARC 40 and rotates around the pin joint this moment, ARC 40 rotate with 16 right-hand members of first horizontal pole contact to promote first horizontal pole 16 and remove left, this design makes annular gasbag 13 promote first horizontal pole 16 more reliable and more stable when removing left, thereby has guaranteed that the device operation is more stable.
Furthermore, as shown in the figure, the right end surface of the isolation ring 25 according to this embodiment is provided with a second groove 41 at a position corresponding to the second cross bar 30, the second cross bar 30 is connected with the second groove 41 through a spline, and the end surface of the second cross bar 30 is fixedly connected with the end surface of the second groove 41 through a second spring 42. This design can make the second horizontal pole 30 more stable at the in-process that moves about through second recess 41, thereby can make the second horizontal pole 30 return the normal operating of this device to the normal operating that can make the normal position after the temperature drop through second spring 42.
Furthermore, as shown in the figure, the right end surface of the sleeve housing 6 according to the embodiment is located between every two reinforcing ribs 37 and is provided with a first arc-shaped baffle 43, the arc-shaped baffle 43 is connected with the sleeve housing 6 through a first rotating member 44, the right end surface of the second sleeve 22 is located between every two reinforcing ribs 37 and is provided with a second arc-shaped baffle 45, and the second arc-shaped baffle 45 is connected with the second sleeve 22 through a second rotating member 46. This design can prevent the steam backward flow of taking out through first cowl 43 and second cowl 45, has improved the reliability of device, also can prevent simultaneously that the foreign matter from getting into this device, makes this device use more reliable and more stable.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A cooling heat abstractor of computer machine case which characterized in that: the server comprises a server case (1), wherein horizontal transverse plates (2) are fixedly installed inside the server case (1) at equal intervals along the vertical direction, servers (3) are installed on the transverse plates (2), a plurality of ventilation holes (4) are formed in positions, corresponding to the servers (3), of the left side of the server case (1), radiator installation holes (5) are formed in positions, corresponding to the servers (3), of the right side of the server case (1), radiator fan assemblies are fixedly installed in the radiator installation holes (5), each radiator fan assembly comprises a horizontal sleeve shell (6), the outer side face of each sleeve shell (6) is fixedly connected with the inner wall of each radiator installation hole (5), a coaxial first sleeve (7) is arranged in the center inside the sleeve shell (6), the left end face of each first sleeve (7) is rotatably connected with a first circular ring (8), and a motor (9) is arranged in each first sleeve (7), the output shaft of the motor (9) is coaxial with the first sleeve (7), the side surface of the output shaft of the motor (9) is fixedly connected with the inner side surface of the first ring (8) through a plurality of uniformly distributed first blades (10), the motor (9) is fixedly connected with the inner wall of the first sleeve (7) through a support (11), the right end surface of the first sleeve (7) is fixedly provided with a coaxial heat-conducting sleeve (12), the outer side surface of the heat-conducting sleeve (12) is fixedly provided with an annular air bag (13), the outer side surface of the right end of the first sleeve (7) is fixedly provided with a hemispherical shell (14), the opening of the hemispherical shell (14) faces right, the positions of the side surface of the hemispherical shell (14) close to the first sleeve (7) are provided with first through holes (15) in an up-and-down symmetrical mode, a first cross rod (16) is arranged in each first through spline in each through hole (15), each first cross rod (16), the left end of a first cross rod (16) is rotatably connected with a gear (18), the outer side surface of a first ring (8) is fixedly provided with a coaxial first gear ring (19), a coaxial second ring (20) is arranged in a first sleeve (7), the inner side of the second ring (20) is fixedly provided with a coaxial second gear ring (21) at a position corresponding to the first gear ring (19), the gear (18) is positioned between the first gear ring (19) and the second gear ring (21), a coaxial second sleeve (22) is arranged in a sleeve shell (6), the left end of the second sleeve (22) is rotatably connected with a third ring (23), the inner side surface of the third ring (23) is fixedly connected with the outer side surface of the second ring (20) through uniformly distributed second blades (24), the outer side surface of the third ring (23) is rotatably connected with an isolation ring (25), the outer side surface of the isolation ring (25) is rotatably connected with a fourth ring (26), the right end surface of the fourth ring (26) is rotatably connected with the left end surface of the second sleeve (22), first grooves (27) are symmetrically formed in the upper portion and the lower portion of the left end face of a second sleeve (20), an L-shaped channel (28) is formed in the right side face of the first groove (27), a piston (29) is installed in the horizontal portion of the L-shaped channel (28) in a matched mode, a second cross rod (30) is fixedly installed on the left end face of the piston (29), the second cross rod (30) is located at the position of the first groove (27) and is rotatably connected with a bevel gear (31), annular chamfers (32) are formed at corners, close to the bevel gear (31), of a third ring (23) and a fourth ring (26), coaxial third rings (33) are fixedly installed on the annular chamfers, the bevel gear (31) can be meshed with the two third rings (33) simultaneously, a coaxial fifth ring (34) is rotatably connected at the position, corresponding to the fourth ring (26), of the inner wall of a sleeve shell (5), the outer side face of the fourth ring (26) is fixedly connected with the inner side face of the fifth ring (34) through a, the position department fixed mounting heat conduction ring (36) of second sleeve (22) medial surface corresponding L type passageway (28), the cross-section of heat conduction ring (36) is the cambered surface, and several strengthening rib (37) along the central symmetry equipartition of sleeve shell (5) right-hand member face fixed mounting, the right-hand member face of second sleeve (22), hemisphere shell (14) and heat conduction sleeve (12) all with strengthening rib (37) fixed connection.
2. The cooling and heat dissipating device of a computer case according to claim 1, wherein: the left end face of the second circular ring (20) is fixedly provided with a coaxial air guide ring (38), and the section of the air guide ring (38) is an arc surface.
3. The cooling and heat dissipating device of a computer case according to claim 1, wherein: the right end of the second circular ring (20) is rotatably connected with a coaxial connecting sleeve (39), and the right end of the connecting sleeve (39) is fixedly connected with the hemispherical shell (14).
4. The cooling and heat dissipating device of a computer case according to claim 1, wherein: the heat conduction sleeve (12) lateral surface be close to the position department articulated arc baffle (40) of left end department corresponding first horizontal pole (16), arc baffle (40) side and annular gasbag (13) surface contact cooperation, first horizontal pole (16) right-hand member face is the inclined plane.
5. The cooling and heat dissipating device of a computer case according to claim 1, wherein: the right end face of the isolation ring (25) is provided with a second groove (41) at a position corresponding to the second cross rod (30), the second cross rod (30) is connected with the second groove (41) through a spline, and the end face of the second cross rod (30) is fixedly connected with the end face of the second groove (41) through a second spring (42).
6. The cooling and heat dissipating device of a computer case according to claim 1, wherein: sleeve shell (6) right-hand member face be located and all set up first cowl (43) between per two strengthening rib (37), cowl (43) all are connected with sleeve shell (6) through first rotation piece (44), second sleeve (22) right-hand member face is located and all sets up second cowl (45) between per two strengthening rib (37), second cowl (45) rotate piece (46) through the second and are connected with second sleeve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110472.2A CN112764494B (en) | 2021-01-27 | 2021-01-27 | Cooling and radiating device of computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110472.2A CN112764494B (en) | 2021-01-27 | 2021-01-27 | Cooling and radiating device of computer case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112764494A true CN112764494A (en) | 2021-05-07 |
| CN112764494B CN112764494B (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110110472.2A Active CN112764494B (en) | 2021-01-27 | 2021-01-27 | Cooling and radiating device of computer case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116107844A (en) * | 2023-04-12 | 2023-05-12 | 深圳市鑫塔科技有限公司 | DNS server terminal with automatic regulation function and control method |
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| CN116107844A (en) * | 2023-04-12 | 2023-05-12 | 深圳市鑫塔科技有限公司 | DNS server terminal with automatic regulation function and control method |
| CN116107844B (en) * | 2023-04-12 | 2023-06-27 | 深圳市鑫塔科技有限公司 | DNS server terminal with automatic regulation function and control method |
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| CN112764494B (en) | 2023-08-04 |
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