CN111984095A

CN111984095A - Computer radiator for preventing fan from being blocked

Info

Publication number: CN111984095A
Application number: CN202010859165.XA
Authority: CN
Inventors: 赵其松
Original assignee: Hangzhou Chengchang Network Technology Co ltd
Current assignee: Hangzhou Chengchang Network Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-11-24

Abstract

The invention provides a computer radiator capable of preventing a fan from being clamped, and relates to the technical field of computers. This prevent computer radiator of fan jam, including engine body shell, engine body shell's inside movable mounting screw rod, a belt is connected with the pivot No. one in the one end transmission of keeping away from a gear, the outside fixedly connected with half gear of pivot, the outside meshing of half gear has the rack. Drive the gear through the screw rod and rotate to drive the pivot and rotate, when the pivot is rotatory, the heat dissipation wheel can and the louvre between produce the distance, the flabellum can spill and fall the thermal treatment simultaneously, when the pivot does not rotate, the fan can retract inside, and heat dissipation wheel and louvre laminating, the entering that prevents debris leads to the flabellum to block, it reciprocates to drive the rack through the gear, make the gasbag extrude gas, with the peripheral dust clean up of radiator, the effect of removing dust has been reached.

Description

Computer radiator for preventing fan from being blocked

Technical Field

The invention relates to the technical field of computers, in particular to a computer radiator capable of preventing a fan from being clamped.

Background

With continuous maturity of computer technology, people have higher and higher requirements on auxiliary equipment for computing, a radiator of a computer is a common auxiliary equipment and mainly used for radiating a computer host, a fan is used for radiating the traditional radiator, but when the radiator is not used, sundries are easily fed into the radiator, so that fan blades are blocked, and the radiator is placed at the bottom of the computer for a long time and is easy to accumulate dust, so that cleaning trouble is caused.

In order to solve the above problems, the inventor provides a computer radiator capable of preventing a fan from being blocked, wherein a screw rod drives a gear to rotate, so as to drive a rotating shaft to rotate, when the rotating shaft rotates, a distance is generated between a heat dissipation wheel and a heat dissipation hole, meanwhile, fan blades can leak to perform heat reduction treatment, when the rotating shaft does not rotate, the fan can retract into the inside, the heat dissipation wheel is attached to the heat dissipation hole, so that the fan blades are prevented from being blocked due to the entering of impurities, a rack is driven by the gear to move up and down, an air bag extrudes air, dust around the radiator is cleaned, and a dust removal effect is achieved.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: a computer radiator for preventing a fan from being blocked comprises a machine body shell, wherein a screw rod is movably installed inside the machine body shell, a first gear is meshed outside the screw rod, a first belt is connected to the outside of the first gear in a transmission mode, a first rotating shaft is connected to the first belt in a transmission mode at one end far away from the first gear, a half gear is fixedly connected to the outside of the first rotating shaft, a rack is meshed outside the half gear, an air bag is movably installed at the top of the rack, an air jet pipe is fixedly connected to the outside of the air bag, a second gear is meshed outside the first gear, a second rotating shaft is fixedly connected to the inside of the second gear, a second belt is connected to the outside of the second rotating shaft in a transmission mode, a third rotating shaft is connected to the second belt in a transmission mode at one end far away from the second rotating shaft, and a telescopic rod is slidably connected to the inside of the third, the outside fixedly connected with carriage release lever of No. three pivots, the both sides fixedly connected with spring of telescopic link, the top fixedly connected with flabellum of spring, the outside swing joint of flabellum has the heat dissipation wheel, the bottom fixedly connected with spring No. two of rack.

Preferably, the screw rod is arranged at the right center of the machine body shell, two ends of the screw rod are movably connected to the inner wall of the machine body shell, and the screw rod can freely rotate back and forth in the machine body shell.

Preferably, the number of the first gears is two, the first gears are symmetrically distributed on two sides of the screw, the first gears are located in the center of the screw, and the first gears on the two sides are driven to rotate through rotation of the screw.

Preferably, the number of the first belt, the number of the half gears and the number of the racks are four, the first belt, the half gears and the number of the racks are symmetrically distributed in the machine body shell, and the first gear drives the half gears to rotate through the first belt, so that the racks are driven to move up and down.

Preferably, the first belt is not in contact with the fan blades, the second gears are two in number and symmetrically distributed in the machine body shell, and the second gears are driven to rotate through rotation of the first gears.

Preferably, a spring evenly distributed is in the outside of No. three pivots, and the quantity of a spring is the same with the quantity of flabellum, when No. three pivots are rotatory, leaks out the flabellum through the effect of centrifugal force to rotate.

Preferably, one end of the second spring, which is far away from the rack, is fixedly connected to a supporting plate inside the machine body shell, the top of the rack is fixedly connected with a protective frame, and the air bag is movably arranged inside the protective frame on the top of the rack.

The invention provides a computer radiator for preventing a fan from being clamped. The method has the following beneficial effects:

1. this prevent computer radiator that fan blocked, it is rotatory to drive a gear through the rotation of screw rod, use through a gear and the cooperation of No. two gears and drive No. three pivots and rotate, through the effect of centrifugal force, when No. three pivots are rotatory, the flabellum can spill, cooperation through carriage release lever and telescopic link is used and is driven the heat dissipation wheel and produce the distance with the louvre, thereby carry out the heat dissipation and handle, when No. three pivots irrotational, the flabellum gets back to original position, reached and prevented that debris from blocking the effect of flabellum.

2. This prevent computer radiator that fan blocked drives a gear through the rotation of screw rod and rotates, and rotation through a gear drives the rotation of a belt, uses the drive rack through the cooperation of a belt and half-gear to reciprocate to make the rack extrude the gasbag, the inside gas of gasbag blows out through the jet-propelled pipe, has reached the effect of clean radiator peripheral dust.

Drawings

FIG. 1 is a cross-sectional view of a front structure of the present invention;

FIG. 2 is a schematic view of the first gear, the first belt and the half gear of the present invention;

FIG. 3 is a schematic structural view of a first spring and a first fan blade of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 5 is a schematic view of a heat-dissipating wheel of the present invention before operation;

fig. 6 is a schematic structural view of a heat dissipation wheel in operation of the present invention.

In the figure: 1. a body housing; 2. a screw; 3. a first gear; 4. a first belt; 5. a first rotating shaft; 6. a half gear; 7. a rack; 8. an air bag; 9. a gas ejector tube; 10. a second gear; 11. a second rotating shaft; 12. a second belt; 13. a third rotating shaft; 14. a telescopic rod; 15. a travel bar; 16. a first spring; 17. a fan blade; 18. a heat dissipation wheel; 19. and a second spring.

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.

An embodiment of the computer heat sink for preventing the fan from being stuck is as follows:

referring to fig. 1-6, a computer radiator for preventing a fan from being blocked comprises a body shell 1, a screw 2 is movably mounted in the body shell 1, the screw 2 is positioned at the center of the body shell 1, two ends of the screw 2 are movably connected to the inner wall of the body shell 1, a first gear 3 is engaged with the outer side of the screw 2, two first gears 3 are symmetrically distributed at two sides of the screw 2, the first gear 3 is positioned at the center of the screw 2, a first belt 4 is connected with the outer side of the first gear 3 in a transmission manner, a first rotating shaft 5 is connected with the end of the first belt 4 far away from the first gear 3 in a transmission manner, a half gear 6 is fixedly connected with the outer side of the first rotating shaft 5, a rack 7 is engaged with the outer side of the half gear 6, four belts 4, half gears 6 and racks 7 are symmetrically distributed in the body shell 1, rotate through screw rod 2 and drive gear 3 and rotate, use through a gear 3 and No. two gear 10's cooperation and drive No. three pivot 13 and rotate, through the effect of centrifugal force, when No. three pivot 13 is rotatory, flabellum 17 can spill, use through the cooperation of carriage release lever 15 and telescopic link 14 and drive heat dissipation wheel 18 and louvre production distance, thereby carry out the heat dissipation treatment, when No. three pivot 13 irrotations, flabellum 17 returns original position, reached and prevented that debris from blocking the effect of flabellum 17.

An air bag 8 is movably mounted at the top of the rack 7, an air injection pipe 9 is fixedly connected to the outer side of the air bag 8, a second gear 10 is meshed with the outer side of the first gear 3, a second rotating shaft 11 is fixedly connected to the inner part of the second gear 10, a second belt 12 is connected to the outer side of the second rotating shaft 11 in a transmission manner, a third rotating shaft 13 is connected to one end of the second belt 12 far away from the second rotating shaft 11 in a transmission manner, an expansion link 14 is slidably connected to the inner part of the third rotating shaft 13, a moving rod 15 is fixedly connected to the outer side of the third rotating shaft 13, a first spring 16 is fixedly connected to two sides of the expansion link 14, fan blades 17 are fixedly connected to the top of the first spring 16, the first belt 4 is not in contact with the fan blades 17, the second gear 10 is two in number and is symmetrically distributed in the inner part of the body shell 1, the first spring 16 is uniformly distributed on the outer side of, fan blade 17's outside swing joint has heat dissipation wheel 18, No. two springs 19 of bottom fixedly connected with of rack 7, No. two springs 19 are in the inside backup pad of one end fixed connection in engine body shell 1 of keeping away from rack 7, and the top fixedly connected with protecting frame of rack 7, it is rotatory to drive a gear 3 through the rotation of screw rod 2, the rotation through a gear 3 drives the rotation of a belt 4, use drive rack 7 through the cooperation of a belt 4 and semi-gear 6 and reciprocate, thereby make rack 7 extrude gasbag 8, the inside gas of gasbag 8 blows out through jet-propelled pipe 9, the effect of the peripheral dust of clean radiator has been reached.

When in use, the first gear 3 is driven to rotate by the rotation of the screw rod 2 in the machine body shell 1, the second gear 10 is meshed with the outer side of the first gear 3, so the second gear 10 is driven to rotate when the first gear 3 rotates, the second rotating shaft 11 is fixedly connected with the inner part of the second gear 10, the second rotating shaft 11 is driven to rotate by the rotation of the second gear 10, the third rotating shaft 13 is driven to rotate by the matching of the second rotating shaft 11 and the second belt 12, when the third rotating shaft 13 rotates, the fan blades 17 can leak out of the outer side of the heat dissipation wheel 18 under the action of centrifugal force, meanwhile, the telescopic rod 14 and the moving rod 15 are matched to drive the heat dissipation wheel 18 to leave from the heat dissipation holes, the effect of preventing sundries from blocking the fan blades 17 is achieved, the first gear 3 is driven to rotate by the rotation of the screw rod 2, the first rotating shaft 5 is driven to rotate by the matching of the first gear 3 and the first belt 4, drive half gear 6 through pivot 5 and rotate, drive rack 7 and upwards remove when half gear 6 has one side of tooth to contact with rack 7, move up through rack 7 and extrude gasbag 8 and blow out gas through jet-propelled pipe 9, when half gear 6 does not have one side of tooth and rack 7 contact, original position is got back to through No. two spring 19's effect to rack 7, has reached the effect of clearance radiator peripheral dust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent computer radiator that fan blocked, includes engine body shell (1), its characterized in that: the internal movable mounting screw rod (2) of the machine body shell (1), the outside meshing of screw rod (2) has a gear (3), the outside transmission of a gear (3) is connected with a belt (4), one end transmission of keeping away from a gear (3) of a belt (4) is connected with a pivot (5), the outside fixedly connected with half gear (6) of a pivot (5), the outside meshing of half gear (6) has a rack (7), the top movable mounting of rack (7) has an air bag (8), the outside fixedly connected with jet-propelled pipe (9) of air bag (8), the outside meshing of a gear (3) has a gear (10) No. two, the internal fixedly connected with pivot (11) No. two of gear (10), the outside transmission of pivot (11) No. two is connected with a belt (12) No. two, no. two belt (12) are connected with No. three pivot (13) in the one end transmission of keeping away from No. two pivot (11), the inside sliding connection of No. three pivot (13) has telescopic link (14), outside fixedly connected with carriage release lever (15) of No. three pivot (13), spring (16) of the both sides fixedly connected with of telescopic link (14), top fixedly connected with flabellum (17) of spring (16), the outside swing joint of flabellum (17) has heat dissipation wheel (18), No. two spring (19) of bottom fixedly connected with of rack (7).

2. The computer heat sink of claim 1, wherein the fan is prevented from being stuck: the screw rod (2) is arranged at the right center of the machine body shell (1), and two ends of the screw rod (2) are movably connected to the inner wall of the machine body shell (1).

3. The computer heat sink of claim 1, wherein the fan is prevented from being stuck: the number of the first gears (3) is two, the first gears are symmetrically distributed on two sides of the screw (2), and the first gears (3) are located in the center of the screw (2).

4. The computer heat sink of claim 1, wherein the fan is prevented from being stuck: the number of the first belt (4), the number of the half gears (6) and the number of the racks (7) are four respectively, and the first belt, the half gears and the racks are symmetrically distributed in the machine body shell (1).

5. The computer heat sink of claim 1, wherein the fan is prevented from being stuck: the first belt (4) is not in contact with the fan blades (17), and the second gears (10) are two in number and are symmetrically distributed in the machine body shell (1).

6. The computer heat sink of claim 1, wherein the fan is prevented from being stuck: the first springs (16) are uniformly distributed on the outer side of the third rotating shaft (13), and the number of the first springs (16) is the same as that of the fan blades (17).

7. The computer heat sink of claim 1, wherein the fan is prevented from being stuck: one end of the second spring (19) far away from the rack (7) is fixedly connected to a supporting plate inside the machine body shell (1), and the top of the rack (7) is fixedly connected with a protective frame.