CN219589067U - Fan mechanism cooled by refrigerating chip - Google Patents

Abstract

The utility model discloses a fan mechanism cooled by a refrigeration chip, and relates to the technical field of water cooling fans. The novel water storage tank comprises a tank body, supporting feet are symmetrically fixed at the bottom of the tank body, an installation bin is formed at the top of the tank body, a water storage bin is formed at the bottom of the tank body, a water filling port is formed in one side of the tank body, a sealing plug is arranged in the water filling port, a sliding groove is formed in one end of the tank body, and the sliding groove extends into the water storage bin. According to the utility model, when the scale at the bottom of the water storage bin needs to be cleaned, the plug pin is pulled out of the round hole, and then the pull block is pressed, and when the bottom of the pull block is attached to the first mounting block, the dust accumulation plate can be detached, so that the dust accumulation plate is quite convenient to detach, the convenience of the dust accumulation plate in detaching is improved, and when the dust accumulation plate is pulled out, the filter paper is replaced, so that the scale at the bottom of the water storage bin is cleaned conveniently, the cleaning time is saved, and the convenience of cleaning is increased.

Description

Fan mechanism cooled by refrigerating chip

Technical Field

The utility model relates to the field of water cooling fans, in particular to a fan mechanism cooled by a refrigeration chip.

Background

The fan is generally used in summer and is a tool for generating wind and taking cool, and after the fan is electrified, the fan drives the fan blades to rotate, then natural wind is generated and then the natural wind is blown onto a user, so that the cooling effect is achieved.

Because the natural wind temperature in summer is higher, the cooling effect of the common fan is not good, so that the water cooling fan is invented, and the temperature in the water cooling fan can be reduced when natural wind is generated, so that the water cooling fan is cooler than the common fan.

The current water cooling fans are all provided with water tanks, so that the use time is long enough, a lot of water is generally loaded in the water tanks, after the use time of the water in the water tanks is long, scale in the water can be accumulated at the bottoms of the water tanks, and meanwhile, the scale is in the tanks, so that the scale at the bottoms of the water tanks is inconvenient to clean.

Disclosure of Invention

The utility model aims at: in order to solve the problem that when the water in the water tank is used for a long time, scale in the water can be accumulated at the bottom of the water tank and is in the tank body, so that the scale at the bottom of the water tank is inconvenient to clean, the utility model provides a fan mechanism cooled by a refrigerating chip.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a fan mechanism with refrigeration chip cooling, includes the box, bottom half symmetry is fixed with the supporting legs, the top construction in the box has the installation storehouse, the bottom construction in the box has the water storage storehouse, one side of box is provided with the water filling port, install the sealing plug in the water filling port, the one end construction of box has the spout, and the spout extends to in the water storage storehouse, the box is located the spout and is provided with the laying dust board, and installs the filter paper in the laying dust board, the one end of box is provided with fixed establishment, the one end construction of box has the air outlet, the box is located the air outlet internal fixation and is provided with the mounting bracket, the one end of mounting bracket is fixed with the motor, the output of motor runs through the mounting bracket, and rotates with the mounting bracket to be connected, the output of motor is fixed with the fan, the one end construction of air intake is kept away from to the air outlet, and installs storehouse, air outlet and air intake intercommunication each other, the box is located the water guide plate storehouse, the one end symmetry of water guide plate is fixed with the chip, the box is located the laying dust board, the one end symmetry is located the filter paper in the spout, the water guide plate is located the water guide plate, two water guide plate fixed with the water pump assembly is located the water inlet pipe, the water inlet pipe is fixed with the water inlet, the water pump is fixed with the water inlet pipe, the water pump is fixed with the water inlet, the water pump is fixed with the one end of the water inlet.

Through adopting above-mentioned technical scheme, when using this refrigeration chip cooling fan, carry out the water injection through the water filling port in to the aqua storage tank, later seal the water filling port through the sealing plug, take out the serpentine pipe through the water in the start-up water pump with the water in the water storage bin, later refrigeration chip cools down the water in the serpentine pipe, simultaneously start the motor, drive the fan and rotate, will blow off by the air after the refrigeration chip cooling, make the wind that blows off cooler than natural wind, simultaneously through dustproof subassembly, can filter the inhaled air, later the water in the serpentine pipe gets into the water storage bin again through the outlet pipe in, realized the hydrologic cycle, after the live time is longer, the incrustation scale in the aquatic can fall on the filter paper at the top of laying dust board, when needs clearance, firstly take out the water storage bin through the play water subassembly, later take out the laying dust board from the spout, change the filter paper can.

Further, fixed establishment is including fixing the first installation piece in laying dust board one side, the one end of box is fixed with first stopper, the one end construction of first installation piece has first spacing groove, and first spacing groove and first stopper looks adaptation, the top construction that first installation piece is located first spacing groove has the second spacing groove, the one end at first stopper top is fixed with elastic fixture block, and elastic fixture block and second spacing groove adaptation, the top sliding connection of first installation piece has the connecting rod, and the connecting rod bottom extends to in the second spacing groove, the top of connecting rod is fixed with the pull block, the bottom of connecting rod is fixed with the conflict board, the top of conflict board is fixed with the second spring, the second spring is fixed with first installation piece, and the second spring housing is established on the surface of connecting rod, one side that the laying dust board kept away from first installation piece is provided with the locating part.

Through adopting above-mentioned technical scheme, when the installation laying dust board, insert the laying dust board in the spout, after the laying dust board inserts completely, the elasticity fixture block gets into the second spacing inslot, fixes the laying dust board, when dismantling the laying dust board, through pressing the pull block for the elasticity fixture block contracts, can dismantle the laying dust board.

Further, the locating part is including fixing the second installation piece in the dust accumulation board one side of keeping away from first installation piece, be constructed with the square groove on the second installation piece, the one end of box is fixed with the second stopper, and square groove and second stopper adaptation, all be constructed with the round hole on second installation piece and the second stopper, the second installation piece is located the round hole interpolation and is equipped with the bolt.

Through adopting above-mentioned technical scheme, insert in the round hole through the bolt, spacing to the laying dust board, avoid the laying dust board to be located one side of second installation piece and take place to remove.

Further, the dustproof assembly comprises a dustproof net arranged at one end, far away from the first installation block, of the box body, the dustproof net is matched with the air inlet, a plurality of filter meshes are formed in the dustproof net, and a fixing piece is arranged on one side of the dustproof net.

Through adopting above-mentioned technical scheme, through the dust screen, can filter inhaled air.

Further, the mounting is including the second fixed block of symmetry at the dust screen both sides, one side construction of second fixed block has the annular hole, the one end symmetry construction that the first installation piece was kept away from to the box has the ring channel, and annular hole and ring channel intercommunication each other, the second fixed block is located the annular downthehole inserted and is equipped with the inserted bar, the both sides symmetry construction of inserted bar has the removal groove, inserted bar position and removal inslot are fixed with first spring, the one end of first spring is fixed with the semicircle piece, the box is located the ring channel symmetry construction and has the semicircle groove, and two semicircle pieces respectively in two semicircle groove adaptations.

Through adopting above-mentioned technical scheme, when the installation dust screen, insert the inserted bar in the annular hole afterwards, when semicircle piece and second fixed block conflict, remove to the removal inslot, when the inserted bar inserts completely, in first spring resilience drove semicircle piece entering semicircle inslot, fixes the dust screen.

Further, the water outlet assembly comprises a water outlet tap fixed at the bottom of one end of the box body far away from the first mounting block, and a valve is arranged on one side of the water outlet tap.

By adopting the technical scheme, the water in the water storage bin can be discharged from the water outlet faucet by rotating the valve.

Further, the box is located around the chute and is fixed with a rubber ring, and the rubber ring is mutually attached to the dust accumulation plate.

Through adopting above-mentioned technical scheme, through the rubber circle, improved the leakproofness between laying dust board and the box.

Further, the box body is located at the air outlet and is fixed with a protective net through bolts, and the protective net is provided with a plurality of ventilation openings.

By adopting the technical scheme, the limbs of a user are prevented from being contacted with the fan through the protective net.

In summary, the present utility model includes at least one of the following beneficial effects:

1. when the scale at the bottom of the water storage bin needs to be cleaned, the plug pin is pulled out from the round hole, the pulling block is pressed, and then the dust accumulation plate can be detached when the bottom of the pulling block is attached to the first mounting block, so that the dust accumulation plate is quite convenient to detach, the convenience of the dust accumulation plate in detaching is improved, after the dust accumulation plate is pulled out, filter paper is replaced, the scale at the bottom of the water storage bin is cleaned conveniently, cleaning time is saved, and the convenience of cleaning is increased.

2. Through the dust screen, can filter the inhaled air, reduce in the dust gets into the installation storehouse, increased the clean and tidy degree in the installation storehouse, can filter the inhaled air, increased the clean and tidy degree in the installation storehouse, simultaneously, when needs clear up the dust screen, take out the inserted bar, can dismantle the dust screen for the dismantlement of dust screen is very convenient.

Drawings

FIG. 1 is a front view of a case of the present utility model;

FIG. 2 is a rear view of the case of the present utility model;

FIG. 3 is a right side cross-sectional view of the case of the present utility model;

FIG. 4 is a front cross-sectional view of a thermally conductive plate of the present utility model;

FIG. 5 is a cross-sectional view of a plunger of the present utility model;

FIG. 6 is a cross-sectional view of a first mounting block of the present utility model;

FIG. 7 is a cross-sectional view of a second mounting block of the present utility model;

FIG. 8 is a schematic view of the enlarged construction of FIG. 2A according to the present utility model;

fig. 9 is an enlarged schematic view of the structure B of fig. 3 according to the present utility model.

Reference numerals illustrate:

1. a case; 2. supporting feet; 3. a protective net; 4. a mounting frame; 5. a motor; 6. a fan; 7. a heat conductive plate; 8. a refrigeration chip; 9. a first fixed block; 10. a water pump; 11. a water inlet pipe; 12. a serpentine water tube; 13. a water outlet pipe; 14. a dust screen; 15. a second fixed block; 16. a rod; 17. a first mounting block; 18. a second mounting block; 19. a dust plate; 20. a moving groove; 21. a first spring; 22. a semicircle block; 23. a semicircular groove; 24. a first limit groove; 25. a first limiting block; 26. the second limit groove; 27. an elastic clamping block; 28. a connecting rod; 29. a contact plate; 30. pulling blocks; 31. a second spring; 32. a second limiting block; 33. a round hole; 34. a plug pin; 35. a water outlet tap; 36. a valve; 37. a rubber ring.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-9.

The embodiment of the utility model discloses a fan mechanism cooled by a refrigeration chip.

Referring to fig. 1-4, a fan mechanism for cooling a refrigeration chip comprises a box body 1, supporting feet 2 are symmetrically fixed at the bottom of the box body 1, a mounting bin is constructed at the top in the box body 1, a water storage bin is constructed at the bottom in the box body 1, a water filling port is arranged at one side of the box body 1, a sealing plug is arranged in the water filling port, a chute is constructed at one end of the box body 1, the chute extends into the water storage bin, a dust collecting plate 19 is arranged in the chute of the box body 1, filter paper is arranged in the dust collecting plate 19, a fixing mechanism is arranged at one end of the box body 1, an air outlet is constructed at one end of the box body 1, a mounting frame 4 is fixed in the air outlet, a motor 5 is fixed at one end of the mounting frame 4, the output end of the motor 5 penetrates through the mounting frame 4 and is rotationally connected with the mounting frame 4, a fan 6 is fixed at the output end of the motor 5, the one end construction that the air outlet was kept away from to box 1 has the air intake, and install bin, air outlet and air intake intercommunication each other, box 1 is located the install bin and is provided with heat-conducting plate 7, the one end symmetry of heat-conducting plate 7 is fixed with refrigeration chip 8, box 1 is located the install bin and is fixed with two first fixed blocks 9, and first fixed block 9 and heat-conducting plate 7 fixed connection, heat-conducting plate 7 internal fixation has snakelike water pipe 12, the one end of snakelike water pipe 12 is fixed with outlet pipe 13, and the bottom of outlet pipe 13 extends to in the water storage bin, box 1 is located the install bin bottom and is fixed with water pump 10, the output of water pump 10 is fixed with snakelike water pipe 12, the output of water pump 10 is fixed with inlet tube 11, the one end of inlet tube 11 extends to in the water storage bin, box 1 is located the air intake and is provided with dustproof subassembly, the one end of box 1 is provided with out water subassembly. When using this refrigeration chip cooling fan, carry out the water injection in the aqua storage tank through the water filling port, later seal the water filling port through the sealing plug, water in the water storage bin is taken out through inlet tube 11 to serpentine pipe 12 through start water pump 10, then refrigeration chip 8 cools down heat conduction board 7, make the water in serpentine pipe 12 cool down, simultaneously start motor 5, drive fan 6 and rotate, air after will being cooled down by refrigeration chip 8 blows off, make the wind that blows off cool than natural wind, simultaneously through dustproof subassembly, can filter the inhaled air, the clean degree in the installation bin has been increased, later the water in serpentine pipe 12 gets into the water storage bin again through outlet pipe 13, water circulation has been realized, water resource has been saved, when the live time is longer, the incrustation scale in the water can fall on the filter paper at the top of long back of long-pending dirt board 19, firstly discharge through the water subassembly in with the water storage bin, later take out the dirt board 19 from the spout through fixed subassembly, change filter paper can, convenient clearance time to the bottom has been increased.

Referring to fig. 1 and 6, the fixing mechanism includes a first mounting block 17 fixed at one side of a dust plate 19, a first limiting block 25 is fixed at one end of a box 1, a first limiting groove 24 is configured at one end of the first mounting block 17, the first limiting groove 24 is mutually matched with the first limiting block 25, a second limiting groove 26 is configured at the top of the first limiting groove 24, an elastic clamping block 27 is fixed at one end of the top of the first limiting block 25, the elastic clamping block 27 is matched with the second limiting groove 26, a connecting rod 28 is slidably connected at the top of the first mounting block 17, the bottom of the connecting rod 28 extends into the second limiting groove 26, a pull block 30 is fixed at the top of the connecting rod 28, a collision plate 29 is fixed at the bottom of the connecting rod 28, a second spring 31 is fixed at the top of the collision plate 29, the second spring 31 is fixed with the first mounting block 17, the second spring 31 is sleeved on the surface of the connecting rod 28, and a limiting piece is arranged at one side of the dust plate 19 far from the first mounting block 17. When installing the laying dust board 19, insert the laying dust board 19 in the spout, when first stopper 25 and first installation piece 17 conflict, elasticity fixture block 27 contracts, after the laying dust board 19 inserts completely, elasticity fixture block 27 kick-backs and gets into in the second spacing groove 26, fix the laying dust board 19, when dismantling the laying dust board 19, through pressing pull block 30, make connecting rod 28 remove to the bottom of second spacing groove 26, make conflict board 29 remove downwards, contradict elasticity fixture block 27, elasticity fixture block 27 atress contracts, when the bottom of pull block 30 and first installation piece 17 laminating, can dismantle the laying dust board 19, make the installation of laying dust board 19 very convenient with dismantle, the convenience when having improved the laying dust board 19 installation and dismantlement.

Referring to fig. 1 and 7, the limiting member includes a second mounting block 18 fixed on a side of the dust plate 19 far away from the first mounting block 17, a square groove is formed on the second mounting block 18, a second limiting block 32 is fixed at one end of the case 1, the square groove is matched with the second limiting block 32, round holes 33 are formed on the second mounting block 18 and the second limiting block 32, and a plug pin 34 is inserted in the round holes 33 of the second mounting block 18. When the dust plate 19 is completely inserted into the chute, the second limiting block 32 enters the square groove, at this time, the round hole 33 on the second mounting block 18 and the round hole 33 on the second limiting block 32 are located at the same position, and then the plug pin 34 is inserted to limit the dust plate 19, so that the dust plate 19 is prevented from moving on one side of the second mounting block 18.

Referring to fig. 2-3, the dust-proof assembly includes a dust-proof net 14 disposed at one end of the case 1 far away from the first mounting block 17, and the dust-proof net 14 is adapted to the air inlet, a plurality of filter meshes are configured on the dust-proof net 14, and a fixing member is disposed at one side of the dust-proof net 14. Through the dust screen 14, the inhaled air is filtered, reduces the dust and gets into in the installation storehouse, has increased the clean and tidy degree in the installation storehouse.

Referring to fig. 2, 3 and 5, the fixing member includes a second fixing block 15 symmetrically fixed at both sides of the dust screen 14, one side of the second fixing block 15 is configured with an annular hole, one end of the case 1, which is far away from the first mounting block 17, is symmetrically configured with an annular groove, the annular hole is mutually communicated with the annular groove, the second fixing block 15 is positioned in the annular hole, an insert rod 16 is inserted, both sides of the insert rod 16 are symmetrically configured with a moving groove 20, a first spring 21 is fixed in the insert rod 16 and the moving groove 20, one end of the first spring 21 is fixed with a semicircular block 22, the case 1 is positioned in the annular groove and is symmetrically configured with semicircular grooves 23, and the two semicircular blocks 22 are respectively adapted to the two semicircular grooves 23. When the dust screen 14 is installed, the annular groove is aligned with the annular hole, then the inserted link 16 is inserted into the annular hole, when the semicircular block 22 is abutted against the second fixed block 15, the inserted link moves into the moving groove 20, meanwhile, the first spring 21 is stressed to shrink, when the inserted link 16 is completely inserted, the semicircular block 22 and the semicircular groove 23 are positioned at the same position, the first spring 21 rebounds to drive the semicircular block 22 to enter the semicircular groove 23, and the dust screen 14 is fixed, so that the dust screen 14 is very convenient to install.

Referring to fig. 2 and 8, the water outlet assembly includes a water outlet tap 35 fixed to the bottom of one end of the cabinet 1 remote from the first mounting block 17, and a valve 36 is installed at one side of the water outlet tap 35. When the water in the water storage bin needs to be replaced, the valve 36 is rotated, so that the water in the water storage bin flows out of the water outlet faucet 35.

Referring to fig. 1, 3 and 9, a rubber ring 37 is fixed around the chute of the case 1, and the rubber ring 37 is attached to the dust plate 19. Through the rubber ring 37, the contact between the dust plate 19 and the chute is more compact, and the tightness between the dust plate 19 and the box body 1 is improved.

Referring to fig. 1 and 3, a protection net 3 is fixed to a case 1 at an air outlet by bolts, and a plurality of ventilation openings are constructed on the protection net 3. Through the protection net 3, the limbs of the user are prevented from contacting the fan 6, and meanwhile, the wind can be blown out normally through the ventilation opening.

The implementation principle of the fan mechanism cooled by the refrigeration chip in the embodiment is as follows: when the cooling fan of the refrigerating chip is used, water is injected into the water storage tank through the water injection port, then the water injection port is sealed through the sealing plug, water in the water storage tank is pumped into the serpentine water pipe 12 through the water inlet pipe 11 by starting the water pump 10, then the heat conducting plate 7 is cooled by the refrigerating chip 8, the water in the serpentine water pipe 12 is cooled, meanwhile, the motor 5 is started, the fan 6 is driven to rotate, air cooled by the refrigerating chip 8 is blown out, the blown air is cooler than natural wind, meanwhile, the sucked air is filtered through the dustproof net 14, dust is reduced to enter the installation bin, the cleanliness in the installation bin is increased, the sucked air can be filtered, the cleanliness in the installation bin is increased, when the dustproof net 14 is required to be cleaned, the inserted rod 16 is pulled, the semicircular block 22 is abutted against the box body 1 to enter the moving groove 20, the inserted link 16 is then pulled out, the dust screen 14 can be disassembled, the dust screen 14 is disassembled very conveniently, then water in the serpentine water pipe 12 enters the water storage bin again through the water outlet pipe 13, water circulation is realized, water resources are saved, when the service life is long, scale in the water can fall onto filter paper at the top of the dust accumulation plate 19, when the scale needs to be cleaned, the water in the water storage bin is discharged from the water outlet tap 35 by rotating the valve 36, the plug pin 34 is pulled out from the round hole 33, the pull block 30 is pressed again, the connecting rod 28 moves towards the bottom of the second limiting groove 26, the interference plate 29 moves downwards, the elastic clamping block 27 is interfered, the elastic clamping block 27 is contracted, when the bottom of the pull block 30 is attached to the first mounting block 17, the dust accumulation plate 19 can be disassembled, the dust accumulation plate 19 is disassembled very conveniently, the convenience when the dust accumulation plate 19 is detached is improved, and the filter paper is replaced, so that the water scale at the bottom of the water storage is cleaned conveniently, the cleaning time is saved, and the convenience during cleaning is improved.

Claims (8)

1. Fan mechanism with refrigeration chip cooling, including box (1), its characterized in that: supporting legs (2) are symmetrically fixed at the bottom of the box body (1), an installation bin is constructed at the top in the box body (1), a water storage bin is constructed at the bottom in the box body (1), a water filling port is arranged on one side of the box body (1), a sealing plug is arranged in the water filling port, a chute is constructed at one end of the box body (1) and extends into the water storage bin, a dust collecting plate (19) is arranged in the chute of the box body (1), filter paper is arranged in the dust collecting plate (19), a fixing mechanism is arranged at one end of the box body (1), an air outlet is constructed at one end of the box body (1), the utility model discloses a refrigerator, including box (1) and box (1), box (1) is located air outlet internal fixation, the one end of mounting bracket (4) is fixed with motor (5), the output of motor (5) runs through mounting bracket (4), and rotates with mounting bracket (4) and be connected, the output of motor (5) is fixed with fan (6), the one end that air outlet was kept away from to box (1) is constructed with the air intake, and installation storehouse, air outlet and air intake intercommunication each other, box (1) is located the installation storehouse and is provided with heat-conducting plate (7), the one end symmetry of heat-conducting plate (7) is fixed with refrigeration chip (8), box (1) is located the installation storehouse internal symmetry and is fixed with two first fixed blocks (9), and first fixed block (9) and heat conduction board (7) fixed connection, heat conduction board (7) internal fixation has snakelike water pipe (12), the one end of snakelike water pipe (12) is fixed with outlet pipe (13), and in the bottom of outlet pipe (13) extends to the water storage storehouse, box (1) are located the installation storehouse bottom and are fixed with water pump (10), the output and the snakelike water pipe (12) of water pump (10) are fixed, the output of water pump (10) is fixed with inlet tube (11), the one end of inlet tube (11) extends to in the water storage storehouse, box (1) are located the air intake and are provided with dustproof subassembly, the one end of box (1) is provided with out water subassembly.

2. The cooling fan mechanism for a refrigeration chip as set forth in claim 1, wherein: the utility model provides a dust collecting device, including fixed first installation piece (17) in dust collecting plate (19) one side, the one end of box (1) is fixed with first stopper (25), the one end of first installation piece (17) is constructed with first spacing groove (24), and first spacing groove (24) and first stopper (25) adaptation each other, first installation piece (17) are located the top of first spacing groove (24) and are constructed with second spacing groove (26), the one end at first stopper (25) top is fixed with elasticity fixture block (27), and elasticity fixture block (27) and second spacing groove (26) adaptation, the top sliding connection of first installation piece (17) has connecting rod (28), and connecting rod (28) bottom extends to in second spacing groove (26), the top of connecting rod (28) is fixed with and draws piece (30), the bottom of connecting rod (28) is fixed with conflict board (29), the top of conflict board (29) is fixed with second spring (31), second spring (31) and first spring (17) are established and are kept away from first one side of installation piece (17).

3. The cooling fan mechanism for a refrigeration chip as set forth in claim 2, wherein: the locating part is including fixing second installation piece (18) in laying dust board (19) one side of keeping away from first installation piece (17), be constructed with square groove on second installation piece (18), the one end of box (1) is fixed with second stopper (32), and square groove and second stopper (32) adaptation, all be constructed with round hole (33) on second installation piece (18) and second stopper (32), second installation piece (18) are located round hole (33) interpolation and are equipped with bolt (34).

4. The cooling fan mechanism for a refrigeration chip as set forth in claim 1, wherein: the dustproof assembly comprises a dustproof net (14) arranged at one end, far away from the first installation block (17), of the box body (1), the dustproof net (14) is matched with the air inlet, a plurality of filtering meshes are formed in the dustproof net (14), and a fixing piece is arranged on one side of the dustproof net (14).

5. The cooling fan mechanism for a refrigeration chip as set forth in claim 4, wherein: the mounting is including symmetry solid second fixed block (15) in dust screen (14) both sides, one side construction of second fixed block (15) has the annular hole, the one end symmetry that first installation piece (17) was kept away from to box (1) is constructed with the ring channel, and annular hole and ring channel intercommunication each other, second fixed block (15) are located the annular hole and insert and are equipped with inserted bar (16), the both sides symmetry of inserted bar (16) is constructed with removal groove (20), inserted bar (16) are located removal groove (20) internal fixation have first spring (21), the one end of first spring (21) is fixed with semicircle piece (22), box (1) are located the ring channel internal symmetry and are constructed with semicircle groove (23), and two semicircle pieces (22) respectively with two semicircle groove (23) adaptation.

6. The cooling fan mechanism for a refrigeration chip as set forth in claim 1, wherein: the water outlet assembly comprises a water outlet tap (35) fixed at the bottom of one end, far away from the first mounting block (17), of the box body (1), and a valve (36) is arranged on one side of the water outlet tap (35).

7. The cooling fan mechanism for a refrigeration chip as set forth in claim 1, wherein: the box body (1) is located around the chute and is fixedly provided with a rubber ring (37), and the rubber ring (37) and the dust accumulation plate (19) are mutually attached.

8. The cooling fan mechanism for a refrigeration chip as set forth in claim 1, wherein: the box body (1) is located at the air outlet, a protection net (3) is fixed to the box body through bolts, and a plurality of ventilation openings are formed in the protection net (3).