CN112256108A

CN112256108A - Dustproof heat dissipation protection device for computer host

Info

Publication number: CN112256108A
Application number: CN202011146009.5A
Authority: CN
Inventors: 魏先民; 李耀明; 刘磊; 周建梁
Original assignee: Weifang University
Current assignee: Weifang University
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-01-22

Abstract

A dustproof heat radiation protection device for a computer host comprises a box body for accommodating the computer host, which comprises a hollow side plate and a hollow cover plate, a water storage tank which is positioned below the box body and used for storing water and bearing the computer host, wherein the middle part of the hollow side plate is provided with a heat radiation device used for absorbing heat and absorbing dust of the computer host, the hollow side plates at two sides of the heat radiation device are provided with water tanks used for enabling cooling water to flow, the hollow side plates are internally provided with water pipes communicated with the top parts of the water tanks, and the middle part of the hollow cover plate is provided with a blowing device capable of sliding along a sliding rail. Greatly increasing the cooling range.

Description

Dustproof heat dissipation protection device for computer host

Technical Field

The invention relates to the technical field of computer heat dissipation, in particular to a dustproof heat dissipation protection device for a computer host.

Background

At present, computers are developed rapidly and have increasingly powerful functions, some research institutions or studios often use high-performance computers to complete large-scale modeling work or numerical simulation analysis, which may require continuous uninterrupted work of multiple computers for several days or even months, and inevitably causes overheating and reduced operation speed due to high-load work of a host, while a heat dissipation device built in the host of the computer is not enough for effective heat dissipation and needs an additional device for auxiliary heat dissipation.

Patent CN209708042U discloses a computer main frame that dispels heat fast, including heat dissipation main frame body, water route pipeline and bottom plate, the radiating effect who makes the host computer through setting up of first radiator-grid, second radiator-grid, radiator fan and water route pipeline is good, and the wheel that the device set up makes things convenient for the removal of host computer heat dissipation frame, and the setting on chassis makes the host computer heat dissipation frame can fix, but the dust screen needs regular taking off the washing, has brought the inconvenience for the use of device.

Therefore, it is desirable to provide a device capable of continuously and effectively dissipating heat, cooling and removing dust for a host computer, so as to cool the host computer to the maximum extent on the premise of not affecting the work of the host computer, so as to prevent overheating caused by the long-time work of the host computer and causing the high-load work of the host computer to cause overheating, and reduce the operation speed.

Disclosure of Invention

The invention provides a dustproof heat dissipation protection device for a computer host aiming at the existing problems.

The technical scheme of the invention is as follows: a dustproof heat radiation protection device for a computer host comprises a box body for accommodating the computer host, wherein the box body comprises hollow side plates which are positioned at two sides and are symmetrical and a hollow cover plate which is positioned at the top,

a water storage tank which is arranged below the tank body and is used for storing water and bearing the host machine, the water storage tank is of a U-shaped structure and comprises a base cavity arranged at the bottom and side cavities arranged at two sides of the base cavity, the side cavities are fixedly connected with the hollow side plates,

the middle part of the hollow side plate is provided with a heat dissipation device for absorbing heat and absorbing dust of a host, the heat dissipation device comprises a rotating shaft arranged at the middle part of the hollow side plate, a connecting rod fixedly connected with the output end of the rotating shaft, a rotating rod fixedly connected with the tail end of the connecting rod, the outer end of the rotating rod penetrates through the hollow side plate to be connected with a dust absorption mechanism, the inner end of the rotating rod is fixedly connected with the center of a sucker, a sliding groove matched with the rotating path of the rotating rod is formed in the hollow side plate above the rotating shaft, the rotating rod is of a hollow structure, the outer side surface of the rotating rod is absorbent cotton, the inner cavity of the rotating rod is connected with the dust absorption mechanism, a filter screen is arranged at the bottom of the rotating rod in the sliding groove, the sucker is of a hollow structure, the inner cavity of the sucker is communicated with the inner cavity of the rotating rod, the,

the middle part of the hollow cover plate is provided with a blowing device which can slide along the slide rail,

the water tank used for enabling cooling water to flow is arranged on the hollow side plates on the two sides of the heat dissipation device, a group of water pipes are arranged on the two sides inside the hollow side plates respectively, one end of each water pipe penetrates through the side cavity and then is connected with the water pump at the bottom inside the base cavity, the other end of each water pipe is connected with the atomizer in the middle of the blowing device, and the water pipes are communicated with the water outlet above the water tank.

Further, the base intracavity top of water storage box is equipped with the refrigeration piece, and base chamber outside top is equipped with the heat-conducting plate that is used for bearing the host computer, two the side intracavity all is equipped with the telescopic link that runs through side intracavity, lateral wall and rather than both sides wall threaded connection, and the outer telescopic link one end of side intracavity lateral wall is equipped with the heat conduction piece that is used for fixed host computer, and the heat-conducting plate is used for cooling to the host computer bottom, and heat conduction piece and telescopic link are used for fixed host computer to cool down simultaneously.

Furthermore, the threaded connection parts of the inner side wall and the outer side wall of the side cavity of the telescopic rod are respectively provided with a sealing ring for sealing the telescopic rod and the side cavity to prevent water leakage.

Furthermore, the lower part of the water tank is communicated with the water storage tank, the side cavity below the water tank is internally provided with trapezoidal filter cotton, and the inclined surface of the filter cotton is opposite to the water outlet and is used for filtering impurities in water and reducing the noise of water flow impact.

Furthermore, a fan which is rotationally connected with the blowing device is arranged at the bottom of the blowing device, a handle which is used for controlling the blowing device to slide is fixedly arranged at the upper part of the blowing device, an adjusting knob which is used for adjusting the rotating speed of the fan is arranged at the upper part of the handle, pulleys which can slide along a sliding rail are arranged at the middle parts of two sides of the atomizer, a group of hoses which are connected with the tail ends of the water pipes are respectively arranged on the atomizers at two sides of the pulleys, the hoses are positioned in the hollow cover plate, a hollow rotating bin is arranged at the middle part of the fan, a rotating motor which is used for controlling the rotating bin to rotate is arranged below the rotating bin, the rotating motor is electrically connected with the adjusting knob, an inner cavity of the rotating bin is connected with the atomizer through a mist outlet pipe arranged on the top surface of the inner cavity of the rotating bin, a plurality of rotating pieces are arranged at, the other end of the rotating part is communicated with the cavity inside the rotating bin, the fan blades are arranged on the side face of one side of the rotating part, a plurality of grooves are formed in the corresponding positions of the other side face and the position of the guide pipe at equal intervals, each groove is provided with a mist outlet hole capable of rotating along with the guide pipe, and the mist outlet holes are communicated with the guide pipe through bulges arranged on the mist outlet holes. Hose maximum extension volume is not less than the distance length of corresponding water pipe and atomizer, and blast apparatus can follow the slide rail motion and cool down the inside different regions of host computer and increase the circulation of air simultaneously, and the play fog hole that is equipped with on the fan can the water smoke after the blowout cooling, for near the further cooling of host computer, the cross-section of pipe is circular, and pipe and play fog hole can be under servo motor's drive and be synchronous reciprocating motion around the pipe center pin, greatly increased the cooling scope.

The invention has the advantages that

(1) The dustproof heat dissipation protection device is reasonable in structure and multiple in function, cools the host computer in a plurality of ways, utilizes circulating cooling water to cool the environment near the host computer, can be recycled, cannot cause resource waste, and is convenient to use.

(2) The dustproof heat dissipation protection device is provided with the heat dissipation device which can absorb heat generated by the host and dust near the host, the dust is filtered by the filter screen, and meanwhile, the filter screen is continuously flushed by flowing cooling water to keep the filter screen from being blocked.

(3) The dustproof heat dissipation protection device is provided with the blowing device, so that air circulation can be enhanced, and meanwhile, a part of cooling water is atomized by the atomizer and then is sprayed out by the fan, so that the cooling effect is further improved, and the cooling range is greatly enlarged.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;

FIG. 2 is a front view of the apparatus of the present invention;

FIG. 3 is a side view of the apparatus of the present invention;

FIG. 4 is a schematic view of the bottom structure of the hollow cover plate of the device of the present invention;

FIG. 5 is a cross-sectional view of a hollow cover plate of the apparatus of the present invention;

FIG. 6 is a cross-sectional view A-A of FIG. 3 of the present invention;

FIG. 7 is a cross-sectional view B-B of FIG. 3 of the present invention;

FIG. 8 is a schematic view of a heat sink configuration of the device of the present invention;

FIG. 9 is a schematic view of the suction cup configuration of the apparatus of the present invention;

FIG. 10 is a schematic view of the blowing apparatus of the present invention;

FIG. 11 is a schematic view of a fan structure of the apparatus of the present invention;

fig. 12 is a schematic view of the structure of the rotating member of the device of the present invention.

Wherein, 1-box body, 11-hollow side plate, 12-hollow cover plate, 13-water tank, 14-water pipe, 15-water outlet, 16-slide rail, 17-slide groove, 2-water storage tank, 21-base cavity, 22-side cavity, 23-water pump, 24-refrigeration sheet, 25-heat conducting plate, 26-heat conducting block, 27-telescopic rod, 28-sealing ring, 29-filter cotton, 3-heat radiating device, 31-rotating shaft, 32-connecting rod, 33-rotating rod, 331-water-absorbing cotton, 332-filter screen, 34-dust-absorbing mechanism, 35-suction cup, 351-protective screen, 352-water-storing cotton, 4-blowing device, 41-fan, 411-rotating bin, 412-rotating motor, 413-rotating piece, 414-fan blades, 415-mist outlet holes, 416-guide pipe, 417-servo motor, 418-mist outlet pipe, 42-atomizer, 43-handle, 44-adjusting knob, 45-pulley and 46-hose.

Detailed Description

As shown in fig. 1-3, a dustproof heat dissipation protection device for a computer host comprises a box body 1 for accommodating the computer host, wherein the box body 1 comprises two symmetrical hollow side plates 11 and a hollow cover plate 12 at the top, a water storage tank 2 is arranged below the box body 1 and used for storing water and bearing the computer host, the water storage tank 2 is of a U-shaped structure and comprises a base cavity 21 at the bottom and side cavities 22 at two sides on the base cavity 21, and the side cavities 22 are fixedly connected with the hollow side plates 11.

As shown in fig. 1, 2, 8 and 9, a heat sink 3 for absorbing heat and absorbing dust from a host is disposed in the middle of a hollow side plate 11, the heat sink 3 includes a rotating shaft 31 disposed in the middle of the hollow side plate 11, a connecting rod 32 fixedly connected to an output end of the rotating shaft 31, a rotating rod 33 fixedly connected to an end of the connecting rod 32, an outer end of the rotating rod 33 penetrates through the hollow side plate 11 and is connected to a dust suction mechanism 34, the dust suction mechanism 34 is a commercially available SGM2203-3.3 portable dust collector, an inner end of the dust suction mechanism is fixedly connected to a center of a suction cup 35, a sliding groove 17 matching with a rotating path of the rotating rod 33 is disposed on the hollow side plate 11 above the rotating shaft 31, the rotating rod 33 is of a hollow structure, an outer side surface of the rotating rod 33 is a water absorption cotton 331 for absorbing water when the rotating rod 33 rotates into a water tank 13, an inner cavity of, its inside cavity communicates with the inside cavity of dwang 33, and the lateral surface of sucking disc 35 is protection network 351 structure, and sucking disc 35 outer parcel has the cotton 352 of retaining and is connected with the cotton 331 that absorbs water, and the cotton 352 of retaining that is located protection network 351 department is equipped with 8 through-holes that are used for the dust absorption of inside cavity.

As shown in fig. 2-5, the middle of the hollow cover plate 12 is provided with a blowing device 4 capable of sliding along the sliding rail 16, the hollow side plates 11 at both sides of the heat sink 3 are provided with water channels 13 for flowing cooling water, two sides of the interior of the hollow side plates 11 are respectively provided with a group of water pipes 14, one end of each water pipe 14 penetrates through the side cavity 22 and is connected with a water pump 23 at the bottom of the base cavity 21, the water pump 23 is a commercially available DSB type low-pressure continuous delivery pump, the other end of the water pump is connected with an atomizer 42 at the middle of the blowing device 4, the atomizer 42 is a commercially available BS45F3833 ultrasonic atomizer, and the water pipe 14 is communicated with the water.

As shown in fig. 2, 3, 6 and 7, a refrigerating sheet 24 is arranged at the top in a base cavity 21 of the water storage tank 2, the refrigerating sheet 24 is a commercially available II-VI Marlow semiconductor refrigerating sheet, a heat conducting plate 25 for bearing a host is arranged above the outside of the base cavity 21, telescopic rods 27 penetrating through the inner side wall and the outer side wall of the side cavity 22 and in threaded connection with the two side walls of the side cavity 22 are arranged in the two side cavities 22, a heat conducting block 26 for fixing the host is arranged at one end of the telescopic rod 27 outside the inner side wall of the side cavity 22, the heat conducting plate 25 and the heat conducting block 26 are commercially available 92ML high heat conducting plates, and sealing rings 28 are arranged at threaded connections of the inner side wall and.

As shown in fig. 4 and 10-12, a fan 41 rotatably connected to the bottom of the blowing device 4 is disposed at the bottom of the blowing device 4, a handle 43 for controlling the sliding of the blowing device 4 is fixedly disposed at the upper portion of the blowing device 4, an adjusting knob 44 for adjusting the rotating speed of the fan 41 is disposed at the upper portion of the handle 43, pulleys 45 capable of sliding along the sliding rail 16 are disposed at the middle portions of both sides of the atomizer 42, a set of hoses 46 connected to the ends of the water pipes 14 are respectively disposed on the atomizers 42 at both sides of the pulleys 45, the hoses 46 are disposed inside the hollow cover plate 12, a hollow rotating bin 411 is disposed at the middle portion of the fan 41, a rotating motor 412 for controlling the rotation of the rotating bin 411 is disposed below the rotating bin 411, the rotating motor 412 is a commercially available TZL50-2.2Kw horizontal gear reduction motor, the rotating motor 412 is electrically connected to the adjusting knob 44, the inner cavity of the rotating bin 411 is connected to the atomizer, a conduit 416 is arranged in the rotating member 413, one end of the conduit 416 is connected with an output shaft of a servo motor 417 at the far end in the rotating member 413, the servo motor 417 is a commercially available SM80-013-30LFB servo motor, the other end of the servo motor is communicated with a cavity in the rotating bin 411, a fan blade 414 is arranged on one side surface of the rotating member 413, a plurality of slots are formed in the other side surface of the rotating member 413 at equal intervals corresponding to the position of the conduit 416, a mist outlet 415 capable of rotating along with the conduit 416 is formed in each slot, the mist outlet 415 is communicated with the conduit 416 through a protrusion arranged on the conduit 415, the section of the conduit 416 is circular, and the conduit 416 and the mist outlet 415 can synchronously reciprocate around the central axis of the conduit 416 under the driving of the servo.

The working principle of using the dustproof heat dissipation protection device to dissipate heat of the computer host is as follows:

the computer host is placed on the heat conducting plate 25, the telescopic rod 26 is adjusted in a rotating mode to drive the heat conducting block 26 to be tightened inwards to fix the computer host, the sealing ring 28 seals the telescopic rod 26 and the side cavity 22 to prevent water leakage in the contraction process, the refrigerating sheet 24 is opened to cool water in the water storage tank 2, meanwhile, the heat conducting plate 25 is cooled, then the water pump 23 is opened, cooling water flows to the water outlet 15 through the water pipe 14 and flows from top to bottom in the water tank 13 to form continuous water flow, and the environment near the computer host is cooled.

Open heat abstractor 3, make pivot 31 rotate, drive connecting rod 32 and dwang 33 and rotate, it rotates near the host computer to drive sucking disc 35 simultaneously, it absorbs heat to open dust absorption mechanism 34 and carry out the dust absorption to the host computer, dwang 33 can be followed spout 17 and rotated to the basin 13 of both sides in, make the cotton 331 that absorbs water on the dwang 33 absorb the cooling water that flows down, progressively permeate the cotton 352 of retaining on sucking disc 35 with the cooling water, the cooling water evaporates for the further cooling of host computer, absorptive dust is attached to filter screen 332, also constantly wash filter screen 332 when dwang 33 rotates to the basin 13 in, the impurity that washes down falls into filter cotton 29 in side chamber 22 along with the rivers on, a noise for impurity in the filtration aquatic and reduction rivers impact.

The blowing device 4 is started to enable the fan 41 to rotate under the driving of the rotating motor 413, the blowing device 4 can slide to different positions along the sliding rail 16 through the handle 43 outside the box body 1, the adjusting knob 44 can adjust the gear position of the fan 41, namely the number of turns of the coil, so as to adjust the rotating speed, the atomizer 42 is opened, cooling water in the water pipe 14 enters the atomizer 42 through the hose 46 to be atomized, then enters the inner space of the rotating bin 411 through the mist outlet pipe 418, flows to each mist outlet hole 415 through the conduit 416 in the rotating piece 413 and is then sprayed out, the temperature of the host is further reduced, the moisture content of the sprayed cooling mist is low, the circuit in the host is prevented from being affected with damp, the servo motor 417 is started in the rotating process of the fan 41, the output end of the servo motor 417 drives the conduit 416 to reciprocate, the conduit 416 drives the mist outlet holes 415 to reciprocate synchronously around the central axis of the conduit 416, the included angle between the, the cooling range is greatly increased.

Claims

1. A dustproof heat radiation protection device for a computer host is characterized by comprising a box body (1) for accommodating the computer host, wherein the box body (1) comprises hollow side plates (11) which are positioned at two sides and are symmetrical and a hollow cover plate (12) which is positioned at the top,

a water storage tank (2) which is arranged below the tank body (1) and is used for storing water and bearing a host, wherein the water storage tank (2) is of a U-shaped structure and comprises a base cavity (21) arranged at the bottom and side cavities (22) arranged at two sides of the base cavity (21), the side cavities (22) are fixedly connected with the hollow side plate (11),

the middle part of cavity curb plate (11) is equipped with heat abstractor (3) that is used for the host computer heat absorption dust absorption, heat abstractor (3) including setting up pivot (31) at cavity curb plate (11) middle part, with output fixed connection's of pivot (31) connecting rod (32), with terminal fixed connection's of connecting rod (32) dwang (33), dwang (33) outer end is run through cavity curb plate (11) and is connected with dust absorption mechanism (34), the central fixed connection of its inner and sucking disc (35), seted up on cavity curb plate (11) of pivot (31) top and dwang (33) rotation path assorted spout (17), dwang (33) are hollow structure, and its outside is absorbent cotton (331), its inside cavity with dust absorption mechanism (34) are connected, are located dwang (332) are equipped with filter screen (33) bottom in spout (17), the sucker (35) is of a hollow structure, the inner cavity of the sucker is communicated with the inner cavity of the rotating rod (33), the outer side surface of the sucker (35) is of a protective net (351) structure, water storage cotton (352) wraps the sucker (35) and is connected with water absorption cotton (331), the water storage cotton (352) positioned at the protective net (351) is provided with a plurality of through holes for dust absorption of the inner cavity,

the middle part of the hollow cover plate (12) is provided with a blowing device (4) which can slide along a slide rail (16),

offer on cavity curb plate (11) of heat abstractor (3) both sides and be used for making basin (13) that the cooling water flows, the inside both sides of cavity curb plate (11) respectively are equipped with a set of water pipe (14), water pipe (14) one end run through behind side chamber (22) and be connected with water pump (23) of base chamber (21) bottom, its other end with atomizer (42) at blast apparatus (4) middle part are connected, and water pipe (14) with delivery port (15) of basin (13) top are linked together.

2. The dustproof heat dissipation protection device for the computer host as claimed in claim 1, wherein a refrigerating sheet (24) is arranged at the top inside the base cavity (21) of the water storage tank (2), a heat conducting plate (25) for bearing the computer host is arranged above the outside of the base cavity (21), two expansion links (27) which penetrate through the inner side wall and the outer side wall of the side cavity (22) and are in threaded connection with the two side walls of the side cavity (22) are arranged in each of the two side cavities (22), and a heat conducting block (26) for fixing the computer host is arranged at one end of each expansion link (27) outside the inner side wall of each side cavity (22).

3. The dustproof heat dissipation protection device for the computer host as claimed in claim 2, wherein the threaded connection between the telescopic rod (27) and the inner and outer side walls of the side cavity (22) is provided with a sealing ring (28).

4. The dustproof heat dissipation protection device for the computer mainframe according to claim 1, wherein the lower part of the water tank (13) is communicated with the water storage tank (2), a ladder-shaped filter cotton (29) is arranged in the side cavity (22) below the water tank (13), and the inclined surface of the filter cotton (29) is opposite to the water outlet (15).

5. The dustproof heat dissipation protection device for the computer mainframe according to claim 1, wherein a fan (41) rotationally connected with the blowing device (4) is arranged at the bottom of the blowing device (4), a handle (43) used for controlling the blowing device (4) to slide is fixedly arranged at the upper part of the blowing device (4), an adjusting knob (44) used for adjusting the rotating speed of the fan (41) is arranged at the upper part of the handle (43), pulleys (45) capable of sliding along sliding rails (16) are arranged in the middle parts of two sides of the atomizer (42), a group of hoses (46) connected with the tail ends of the water pipes (14) are respectively arranged on the atomizers (42) at two sides of the pulleys (45), the hoses (46) are positioned in the hollow cover plate (12), a hollow rotating bin (411) is arranged in the middle part of the fan (41), a rotating motor (412) used for controlling the rotating bin (411) to rotate is arranged below the rotating bin (411), rotate motor (412) with adjust knob (44) electric connection, the inside cavity that rotates storehouse (411) sets up through its top surface goes out fog pipe (418) and is connected with atomizer (42), rotates storehouse (411) circumference equidistant a plurality of rotating member (413) that are equipped with, rotating member (413) inside is equipped with pipe (416), servo motor (417) output shaft of distal end in pipe (416) one end and rotating member (413), its other end with rotate storehouse (411) inside cavity intercommunication, rotating member (413) one side is equipped with flabellum (414), and another side and pipe (416) position department of corresponding equidistant a plurality of flutings of having seted up, each fluting department all is equipped with one can be along with pipe (416) pivoted play fog hole (415), go out fog hole (415) and pipe (416) through the protruding intercommunication that is equipped with on it.