CN216561696U

CN216561696U - Dual-mode CPU radiator

Info

Publication number: CN216561696U
Application number: CN202220098717.4U
Authority: CN
Inventors: 刘翔鹏; 隆岩
Original assignee: Jinan vocational college
Current assignee: Jinan vocational college
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-05-17
Anticipated expiration: 2032-01-14

Abstract

The utility model relates to the technical field of radiators, in particular to a dual-mode CPU radiator. The technical scheme comprises the following steps: radiator shell and locate the filter screen of radiator shell both sides wall, the inner chamber of radiator shell is equipped with the division board, and the top of division board is equipped with the dwang and installs the heat dissipation flabellum in dwang body of rod surface, the one end body of rod of dwang is connected with driving motor, one side of filter screen is equipped with clearance mechanism. The driving motor drives the heat dissipation fan blades to continuously rotate at high speed so as to quickly dissipate heat of the CPU, the reciprocating screw rod continuously rotates under the transmission effect of the transmission belt pulley and the transmission belt, the reciprocating screw rod drives the moving block to continuously reciprocate up and down in the rotating process, and drives the ash removal scraping rod to continuously clean dust accumulated on the surface of the filter screen in the reciprocating process, so that the normal work of the radiator can be effectively prevented from being influenced due to blockage of the surface of the filter screen caused by excessive dust.

Description

Dual-mode CPU radiator

Technical Field

The utility model relates to the technical field of radiators, in particular to a dual-mode CPU radiator.

Background

The existing CPU radiator is simple in structure, the patent number is CN202120632826.5 discloses a CPU radiator of low noise, and the CPU radiator comprises a box body, the inside fixed surface of box is connected with CPU, fixed plate fixedly connected with between the surface of both sides about the inside upper end position of box, fixed plate front surface intermediate position fixedly connected with heat dissipation mechanism, No. two fixed plates of box front surface four corners position fixedly connected with, two in the left side the connecting plate is worn to be equipped with in the activity of upper end position between No. two fixed plates, two in the right side the connecting plate is worn to be equipped with in the activity of upper end position between No. two fixed plates, the box front surface evenly is equipped with a plurality of hinge mechanism from the top down, box right side front end surface is equipped with slewing mechanism.

However, the low-noise CPU heat sink disclosed in the above patent still has certain disadvantages in use, and due to long-term use, a large amount of dust can be adsorbed on the surface of the hinge plate, while the low-noise CPU heat sink disclosed in the above patent lacks a mechanism for cleaning the dust on the surface of the hinge plate, and excessive dust accumulation can cause the hinge plate to be blocked, thereby deteriorating the heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dual-mode CPU radiator capable of cleaning dust adsorbed on the surface of a filter screen, aiming at the problems in the background art.

The technical scheme of the utility model is as follows: the utility model provides a double mode CPU radiator, includes the radiator casing and locates the filter screen of radiator casing both sides wall, the inner chamber of radiator casing is equipped with the division board, and the top of division board is equipped with the dwang and installs the heat dissipation flabellum in dwang body of rod surface, the one end body of rod of dwang is connected with driving motor, one side of filter screen is equipped with clearance mechanism.

Preferably, driving motor fixed mounting in the inner chamber middle part diapire of radiator casing, just the body of rod of dwang runs through the middle part plate body of division board, the bottom body of rod of dwang with driving motor's output is connected.

Preferably, the cleaning mechanism comprises a reciprocating screw rod arranged on one side of the filter screen.

Preferably, the rod body at the top end of the reciprocating screw rod on two sides is respectively provided with a fixed block B and a fixed block A, the surface of the rod body of the reciprocating screw rod is screwed with a movable block, the movable block is close to one side wall of the filter screen, the ash removal scraping rod is fixedly arranged on the side wall of the filter screen, and one side wall of the ash removal scraping rod is abutted to the surface of the screen body of the filter screen.

Preferably, the top body of rod of reciprocal lead screw with the drive pulley has all been installed to the bottom body of rod of dwang, and the cover is equipped with driving belt between the adjacent drive pulley.

Preferably, the top wall of the radiator shell and the plate body of the partition plate are respectively and uniformly provided with air outlet holes and air vent holes.

Preferably, the bottom inner chamber both sides diapire of radiator casing all fixed mounting have fixed connection board, and fixed connection board's both sides diapire all is equipped with and runs through the threaded rod of radiator casing diapire, the body of rod surface cover of threaded rod is equipped with the nut.

Compared with the prior art, the utility model has the following beneficial technical effects:

drive the dwang through driving motor and constantly rotate, and then make the dwang drive the continuous high-speed rotation of heat dissipation flabellum and form the scattered hot-blast, thereby dispel the heat fast to CPU, and make reciprocal lead screw constantly rotatory under drive pulley and driving belt's transmission effect, it drives the continuous up-and-down reciprocating motion of movable block at rotatory in-process, and drive the deashing at reciprocating motion's in-process and scrape the pole and constantly clear up the dust of filter screen surface accumulation, thereby can effectively prevent that the filter screen surface from leading to the jam because of the dust is too much, and then influence the normal work of radiator.

Drawings

FIG. 1 is a schematic front sectional view of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a perspective view of a portion of the structure of fig. 1.

Reference numerals: 1. a heat sink housing; 2. an air outlet; 3. a heat dissipation fan blade; 4. rotating the rod; 5. a partition plate; 6. a vent hole; 7. a filter screen; 8. a dust removal scraping rod; 9. a fixed block A; 10. a reciprocating screw rod; 11. a moving block; 12. fixing the connecting plate; 13. a threaded rod; 14. a nut; 15. a drive motor; 16. a fixed block B; 17. a drive pulley; 18. a drive belt.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the dual-mode CPU heat sink provided by the present invention comprises a heat sink housing 1 and filter screens 7 disposed on the left and right side walls of the heat sink housing 1, wherein a partition plate 5 is disposed in an inner cavity of the heat sink housing 1 to divide the inner cavity of the heat sink housing 1 into an upper portion and a lower portion, a rotating rod 4 and heat dissipating fan blades 3 disposed on the surface of a rod body of the rotating rod 4 are disposed on the top of the partition plate 5, and the rod body at the top end of the rotating rod 4 is disposed in the top wall of the heat sink housing 1 through a bearing. The bottom body of rod of dwang 4 is connected with driving motor 15, and the one side that is close to driving motor 15 of filter screen 7 is equipped with clearance mechanism.

In this embodiment, drive dwang 4 constantly rotatory through driving motor 15, and then make dwang 4 drive heat dissipation flabellum 3 constantly high-speed rotatory formation heat dissipation wind to dispel the heat fast to CPU, clearance mechanism constantly clears up the dust of filter screen 7 surface accumulation, thereby can effectively prevent that filter screen 7 surface from leading to blockking up because of the dust is too much, and then influencing the normal work of radiator.

Example two

As shown in fig. 1, fig. 2, and fig. 3, compared with the first embodiment, the dual-mode CPU heat sink provided by the present invention further includes a driving motor 15 fixedly mounted on the bottom wall of the middle portion of the inner cavity of the heat sink housing 1, and the rod body of the rotating rod 4 penetrates through the middle plate body of the partition plate 5 through a bearing, the rod body at the bottom end of the rotating rod 4 is connected to the coupler at the output end of the driving motor 15, the cleaning mechanism includes a reciprocating screw rod 10 disposed at one side of the filter screen 7 close to the driving motor 15, the rod bodies at the top ends of the reciprocating screw rods 10 at the left and right sides are respectively mounted with a fixed block B16 and a fixed block a9, the rod body at the bottom end of the reciprocating screw rod 10 is mounted in the bottom wall of the heat sink housing 1 through a bearing, and the connection between the rod body of the reciprocating screw rod 10 and the fixed block B16 or the fixed block a9 is connected through a bearing. The body of rod surface spiro union of reciprocal lead screw 10 has movable block 11, and a lateral wall fixed mounting that is close to filter screen 7 of movable block 11 has the deashing to scrape pole 8, the deashing is scraped 8 a lateral wall of scraping pole 8 and the dictyosome surface looks butt of filter screen 7 of being close to the deashing, drive pulley 17 has all been installed to the top body of rod of reciprocal lead screw 10 and the bottom body of rod 4, the cover is equipped with drive belt 18 between the adjacent drive pulley 17, exhaust vent 2 and ventilation hole 6 have evenly been seted up respectively to the roof of radiator casing 1 and the plate body of division board 5, the equal fixed connection board 12 of bottom inner chamber both sides diapire of radiator casing 1, the both sides diapire of fixed connection board 12 all is equipped with threaded rod 13 that runs through 1 diapire of radiator casing, the body surface cover of threaded rod 13 is equipped with nut 14.

In this embodiment, the rotatory dwang 4 that drives of shaft coupling through driving motor 15's output is constantly rotatory, and then make dwang 4 drive heat dissipation flabellum 3 constantly high-speed rotatory formation heat dissipation wind, thereby dispel the heat fast to CPU, and make under the transmission effect of driving pulley 17 and driving belt 18 to rotate and conclude 4 and drive reciprocal lead screw 10 constantly rotatory, it drives movable block 11 constantly up-and-down reciprocating motion at rotatory in-process, and drive the deashing in reciprocating motion's in-process and scrape pole 8 constantly and clear up the dust of filter screen 7 surface accumulation, thereby can prevent effectively that filter screen 7 surface from leading to blockking up because of the dust is too much, and then influence the normal work of radiator.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a dual mode CPU radiator, includes radiator casing (1) and locates filter screen (7) of radiator casing (1) both sides wall, its characterized in that: the inner chamber of radiator casing (1) is equipped with division board (5), and the top of division board (5) is equipped with dwang (4) and installs in the radiating fan blade (3) on dwang (4) body of rod surface, the one end body of rod of dwang (4) is connected with driving motor (15), one side of filter screen (7) is equipped with clearance mechanism.

2. The dual mode CPU heatsink of claim 1, wherein: driving motor (15) fixed mounting in the inner chamber middle part diapire of radiator casing (1), just the body of rod of dwang (4) runs through the middle part plate body of division board (5), the bottom body of rod of dwang (4) with the output of driving motor (15) is connected.

3. The dual mode CPU heatsink of claim 1, wherein: the cleaning mechanism comprises a reciprocating screw rod (10) arranged on one side of the filter screen (7).

4. The dual mode CPU heatsink of claim 3, wherein: both sides fixed block B (16) and fixed block A (9) are installed respectively to the top body of rod of reciprocal lead screw (10), the body of rod surface spiro union of reciprocal lead screw (10) has movable block (11), and is close to of movable block (11) a lateral wall fixed mounting of filter screen (7) has the deashing to scrape pole (8), the deashing scrape a lateral wall of pole (8) with the dictyosome surface looks butt of filter screen (7).

5. The dual mode CPU heatsink of claim 4, wherein: the top body of rod of reciprocal lead screw (10) with driving pulley (17) have all been installed to the bottom body of rod of dwang (4), and the cover is equipped with driving belt (18) between adjacent driving pulley (17).

6. The dual mode CPU heatsink of claim 1, wherein: the top wall of the radiator shell (1) and the plate body of the partition plate (5) are respectively and uniformly provided with air outlet holes (2) and air vent holes (6).

7. The dual mode CPU heatsink of claim 1, wherein: the bottom inner chamber both sides diapire of radiator casing (1) all fixed mounting have fixed connection board (12), and the both sides diapire of fixed connection board (12) all is equipped with and runs through threaded rod (13) of radiator casing (1) diapire, the body of rod surface cover of threaded rod (13) is equipped with nut (14).