CN220337163U - Radiator fan with dampproofing function - Google Patents

Abstract

The utility model belongs to the technical field of heat dissipation, in particular to a heat dissipation fan with a dampproof function, which aims at solving the problem that the existing heat dissipation fan does not have the dampproof function, moisture is easy to erode a motor when the heat dissipation fan stops working and causes damage to the fan. The utility model has reasonable structural design, closes the transverse groove and the vent hole through the adsorption net, prevents moisture from corroding the driving motor through the transverse groove and the vent hole, is convenient for replacing the adsorption net, ensures the continuity of the dampproof function of the fan, and has high reliability.

Description

Radiator fan with dampproofing function

Technical Field

The utility model relates to the technical field of heat dissipation, in particular to a heat dissipation fan with a dampproof function.

Background

Fans can be classified according to purposes: domestic electric fan and industrial exhaust fan. The classification according to the inlet and outlet wind can be divided into: axial flow fans, centrifugal fans, cross flow fans, and the like. At present, most of axial flow fans realize ventilation and heat dissipation functions in equipment such as communication base stations, new energy automobiles, charging piles, power distribution cabinets, computer cabinets and the like.

However, in implementing the embodiments of the present utility model, the inventors have found that at least the following drawbacks exist in the background art: the existing cooling fan does not have a dampproof function, moisture is easy to erode the motor when the cooling fan stops working, and the fan is damaged, so that a cooling fan with the dampproof function is provided to solve the problem.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a cooling fan with a dampproof function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a radiator fan with dampproofing function, includes barrel and dampproofing framework, the right side of dampproofing framework is the opening setting, fixed mounting has driving motor on the right side inner wall of dampproofing framework, fixed mounting has the plectane on driving motor's the output shaft, the flabellum that a plurality of slopes set up is fixed mounting in the outside of plectane, horizontal groove has all been seted up to the top and the bottom of dampproofing framework, sliding mounting has L template in the horizontal groove, is located two of same one side fixed mounting has same adsorption net between the L template, two the ventilation hole has all been seted up to one side that horizontal groove is close to each other, horizontal hole has been seted up at the top of L template, sliding mounting has the riser in the horizontal hole, two of being located one side the riser is equal fixed mounting in one side that keeps away from each other has the cardboard, two horizontal grooves have all been seted up to the top and the bottom of dampproofing framework, the draw-in groove swing joint is in the draw-in groove that corresponds, fixed mounting has a reset spring between the inner wall of riser and the corresponding horizontal hole has between the inner wall, the same left side of the same support plate is connected with the barrel.

Preferably, the same guide plate is fixedly arranged between the inner walls of the left side and the right side of the transverse hole, one side of the vertical plate is provided with a guide hole, and the guide plate is slidably arranged in the corresponding guide hole.

Preferably, the vertical groove has been seted up at the top of riser, slidable mounting has the shortboard in the vertical groove, the top fixed mounting of shortboard has the connecting plate, the bottom fixed mounting of connecting plate has the limiting plate, the spacing groove has been seted up to one side of L template, limiting plate activity joint is in the spacing inslot that corresponds.

Preferably, the same baffle is fixedly arranged between the inner walls of the left side and the right side of the vertical groove, an extension plate is fixedly arranged on one side of the short plate, and the same limit spring is fixedly arranged between the extension plate and the corresponding baffle.

Preferably, the same sealing plate is fixedly arranged between the inner walls of the moistureproof frame body, a round hole is formed in the left side of the sealing plate, and an output shaft of the driving motor is rotatably arranged in the round hole.

Preferably, two mounting plates are fixedly arranged on the outer side of the cylinder body, and mounting holes are formed in four corners of the front side of each mounting plate.

According to the cooling fan with the dampproof function, the adsorption net and the dampproof frame body are fixedly connected through the cooperation of the vertical plates and the limiting plates on the L-shaped plates, so that the transverse grooves and the ventilation holes are closed, and the fact that moisture erodes the driving motor through the transverse grooves and the ventilation holes to damage the fan body is prevented;

according to the cooling fan with the dampproof function, the connecting plate is pulled upwards, so that the limiting plate is driven to be separated from the limiting groove, the two vertical plates are moved to the side close to each other, and the two L-shaped plates are pulled upwards, so that the adsorption net is separated from the dampproof frame body, and the dampproof net is convenient to replace;

the utility model has reasonable structural design, closes the transverse groove and the vent hole through the adsorption net, prevents moisture from corroding the driving motor through the transverse groove and the vent hole, is convenient for replacing the adsorption net, ensures the continuity of the dampproof function of the fan, and has high reliability.

Drawings

Fig. 1 is a schematic perspective view of a heat dissipating fan with moisture protection function according to the present utility model;

fig. 2 is a schematic cross-sectional view of a heat dissipating fan with moisture protection function according to the present utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partial enlarged view of a portion B in fig. 3.

In the figure: 1. a cylinder; 2. a moisture-proof frame; 3. a driving motor; 4. a circular plate; 5. a fan blade; 6. an L-shaped plate; 7. an adsorption net; 8. a vent hole; 9. a riser; 10. a clamping plate; 11. a transverse slot; 12. a return spring; 13. a guide plate; 14. a connecting plate; 15. a limiting plate; 16. a baffle; 17. an extension plate; 18. a sealing plate; 19. a mounting plate; 20. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a radiator fan with dampproofing function, including barrel 1 and dampproofing framework 2, the right side of dampproofing framework 2 is the opening setting, fixedly mounted has driving motor 3 on the right side inner wall of dampproofing framework 2, fixedly mounted has plectane 4 on driving motor 3's the output shaft, the outside fixed mounting of plectane 4 has a plurality of flabellum 5 that slope set up, transverse slot 11 has all been seted up to dampproofing framework 2's top and bottom, transverse slot 11 slidable mounting has L template 6, fixed mounting has same adsorption net 7 between two L templates 6 that lie in same one side, vent hole 8 has all been seted up at two transverse slot 11 each other's one side, transverse hole has been seted up at L template 6's top, transversely downthehole slidable mounting has riser 9, two riser 9 that lie in same one side keep away from each other one side all fixed mounting cardboard 10, two transverse slot 11 have all been seted up to transverse slot 11 on the top and bottom of dampproofing framework 2, the draw-in slot movable joint is in corresponding draw-in slot, fixedly mounted has a reset spring 12 between riser 9 and the inner wall of corresponding transverse hole, the same inner wall of two side of fixing support plate 1, the same support plate 20 is connected to the barrel is fixed to the left side, and the fixed support plate 20 is fixed.

In the utility model, the same guide plate 13 is fixedly arranged between the inner walls of the left side and the right side of the transverse hole, one side of the vertical plate 9 is provided with the guide hole, and the guide plate 13 is slidably arranged in the corresponding guide hole to play a role in guiding movement of the vertical plate 9.

In the utility model, the top of the vertical plate 9 is provided with a vertical groove, a short plate is slidably arranged in the vertical groove, the top of the short plate is fixedly provided with a connecting plate 14, the bottom of the connecting plate 14 is fixedly provided with a limiting plate 15, one side of the L-shaped plate 6 is provided with a limiting groove, the limiting plate 15 is movably clamped in the corresponding limiting groove, and the movement of the vertical plate 9 is limited by the cooperation of the limiting plate 15 and the limiting groove.

In the utility model, the same baffle 16 is fixedly arranged between the inner walls of the left side and the right side of the vertical groove, the extension plate 17 is fixedly arranged on one side of the short plate, the same limiting spring is fixedly arranged between the extension plate 17 and the corresponding baffle 16, and the limiting effect on the connecting plate 14 is achieved, so that the stability of the clamping connection of the limiting plate 15 and the limiting groove is improved.

In the utility model, the same sealing plate 18 is fixedly arranged between the inner walls of the moistureproof frame body 2, a round hole is formed in the left side of the sealing plate 18, an output shaft of the driving motor 3 is rotatably arranged in the round hole to seal the moistureproof frame body 2, and part of moisture is isolated from entering the moistureproof frame body to erode the driving motor 3.

In the utility model, two mounting plates 19 are fixedly arranged on the outer side of the cylinder body 1, and mounting holes are formed at four corners of the front side of each mounting plate 19, so that the whole device is convenient to mount.

In the utility model, when the moisture-proof fan is used, the adsorption net 7 and the moisture-proof frame body 2 are fixedly connected through the cooperation of the vertical plates 9 and the limiting plates 15 on the L-shaped plates 6, so that the transverse groove 11 is closed, the damage to the fan body caused by the corrosion of moisture to the driving motor 3 through the transverse groove 11 and the ventilation holes 8 is prevented, the adsorption net 7 is fixedly connected between the two L-shaped plates 6 in an adhesion manner, when the adsorption net 7 is used for a period of time, the efficiency is reduced, the disassembly and the replacement can be carried out, the continuity of the moisture-proof function of the fan is ensured, the limiting plates 15 are driven to be separated from the limiting grooves by pulling the connecting plates 14 upwards, the two vertical plates 9 are moved to the sides close to each other, the clamping plates 10 are separated from the clamping grooves, and the two L-shaped plates 6 are pulled upwards, so that the adsorption net 7 is separated from the moisture-proof frame body 2, and the moisture-proof net is convenient to replace.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a radiator fan with dampproofing function, its characterized in that includes barrel (1) and dampproofing framework (2), the right side of dampproofing framework (2) is the opening setting, fixed mounting has driving motor (3) on the right side inner wall of dampproofing framework (2), fixed mounting has plectane (4) on the output shaft of driving motor (3), the outside fixed mounting of plectane (4) has flabellum (5) that a plurality of slopes set up, transverse groove (11) have all been seted up at the top and the bottom of dampproofing framework (2), sliding mounting has L template (6) in transverse groove (11), is located two between L template (6) of same one side fixed mounting has same adsorption net (7), two transverse groove (11) all set up ventilation hole (8) in one side that is close to each other, transverse hole inner sliding mounting has riser (9) in the top of L template (6), two transverse hole inner sliding mounting has riser (10) one side that is kept away from each other, damp-proof framework (2) and two corresponding to have the transverse groove (12) in the same side of inserting, the transverse groove (12) has corresponding to set up between transverse groove (12), the left side and the right side of the moistureproof frame body (2) are fixedly provided with support plates (20), and the support plates (20) are fixedly connected with the inner wall of the cylinder body (1).

2. The cooling fan with the dampproof function according to claim 1, wherein the same guide plate (13) is fixedly arranged between the inner walls of the left side and the right side of the transverse hole, one side of the vertical plate (9) is provided with a guide hole, and the guide plate (13) is slidably arranged in the corresponding guide hole.

3. The cooling fan with the dampproof function according to claim 1, wherein a vertical groove is formed in the top of the vertical plate (9), a short plate is slidably mounted in the vertical groove, a connecting plate (14) is fixedly mounted at the top of the short plate, a limiting plate (15) is fixedly mounted at the bottom of the connecting plate (14), a limiting groove is formed in one side of the L-shaped plate (6), and the limiting plate (15) is movably clamped in the corresponding limiting groove.

4. A cooling fan with dampproof function according to claim 3, wherein the same baffle plate (16) is fixedly installed between the inner walls of the left side and the right side of the vertical groove, an extension plate (17) is fixedly installed on one side of the short plate, and the same limit spring is fixedly installed between the extension plate (17) and the corresponding baffle plate (16).

5. The cooling fan with the dampproof function according to claim 1, wherein the same sealing plate (18) is fixedly arranged between the inner walls of the dampproof frame body (2), a round hole is formed in the left side of the sealing plate (18), and an output shaft of the driving motor (3) is rotatably arranged in the round hole.

6. The cooling fan with the dampproof function according to claim 1, wherein two mounting plates (19) are fixedly arranged on the outer side of the cylinder (1), and mounting holes are formed in four corners of the front side of each mounting plate (19).