CN210371290U - Tilting cooling fan - Google Patents

Abstract

The utility model discloses an inclined cooling fan, which comprises a fan cover, wherein a motor box is welded and fixed at the lower end of the fan cover, a motor is fixedly arranged in the motor box, an output shaft of the motor is fixedly connected with a first rotating shaft, the upper end of the first rotating shaft is fixedly provided with a fan, the lower end of the motor box is fixedly welded with a cold air box, the first support leg is sleeved in the sleeve in a sliding manner, the middle end in the sleeve is rotationally connected with a screw rod, the screw rod is in threaded connection with the first support leg and the limiting disc, the lower end of the screw rod is fixedly provided with a worm wheel, the right end of the worm wheel is provided with a worm, the left side of the sleeve is provided with a water tank, the water outlet pipe passes through a through hole reserved in the cold air box and enters the cold air box, the lower extreme of cold-blast box is equipped with a plurality of shower nozzles, the lower extreme fixed mounting of outlet pipe has wet cloth curtain, the right-hand member of cold-blast box is equipped with the wet return pipe.

Description

Tilting cooling fan

Technical Field

The utility model relates to a cooling fan technical field specifically is an inclined cooling fan.

Background

The water in the water tank is continuously pumped by a circulating water pump and is uniformly sprayed on an evaporation filter layer through a water distribution system, outdoor hot air enters an evaporation cooling medium, heat exchange is fully carried out with the water in the evaporation cooling medium CELdek (a honeycomb filter layer made of special materials, which enables the cooling effect to be more ideal, a Sweden high-tech patent product), cool and clean air which is cooled by adding water for evaporation and heat absorption is pressurized by a low-noise fan and is sent into a room, and the indoor hot air is discharged to the outside, so that the purpose of cooling the room is achieved.

Since the tilting cooling fan is to prevent the residual water in the water cooling fan from being damaged due to freezing, the conventional cooling fan adopts the tilting cooling fan to solve such problems, but the cooling fan has:

1, most of the used water can not be recycled, and the water does not conform to the current environment-friendly form.

2, the inclination angle can not be adjusted, and only one place can be cooled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula of fascinating cooling fan to solve the water that proposes among the above-mentioned background art can not cyclic utilization, the nonadjustable problem in inclination.

In order to achieve the above object, the utility model provides a following technical scheme: an inclined cooling fan comprises a fan cover, a motor box is fixedly welded at the lower end of the fan cover, a motor is fixedly installed in the motor box, a first rotating shaft is fixedly connected with an output shaft of the motor, a fan is fixedly installed at the upper end of the first rotating shaft, a cold air box is fixedly welded at the lower end of the motor box, an air outlet hole is formed in the upper end of the cold air box, an air inlet hole is formed in the front end of the cold air box, connecting rods are fixedly welded at two ends of the cold air box, a second rotating shaft is fixedly welded at the lower end of each connecting rod, a first supporting leg is rotatably connected at the lower end of the second rotating shaft at the left end, a second supporting leg is rotatably connected at the lower end of the second rotating shaft at the right end, the first supporting leg is slidably sleeved in a sleeve, a limiting disc is fixedly welded at the lower end of the first supporting leg, a limiting block is fixedly welded at the upper, the utility model discloses a cold air cooler, including screw rod, first support, limiting disc, worm wheel, support, water pump, water outlet pipe, water tank, water outlet pipe, water tank, water pump, water outlet pipe, limiting disc threaded connection, the lower extreme fixed mounting of screw rod has the worm wheel, the right-hand member of worm wheel is equipped with the worm, the worm rotates to be connected in the sleeve, worm wheel and worm threaded connection, telescopic left side is equipped with the water tank, the upper end of water tank is equipped with the support, the upper end fixed mounting of support has the water pump, the left end.

Preferably, the right end of the water tank is provided with a water inlet, the upper end of the water inlet is provided with a sealing cover, and the sealing cover is in threaded connection with the water inlet.

Preferably, a filter screen is arranged at the upper end of the water return pipe.

Preferably, a handle is welded and fixed at the front end of the worm.

Compared with the prior art, the beneficial effects of the utility model are that: the inclined cooling fan:

1, water can be recycled, and water resources are protected.

2, the inclination angle can be adjusted, and the positions at different angles can be cooled.

Drawings

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

fig. 2 is a front view of the leg of the present invention;

FIG. 3 is a front view of the cooling air box of the present invention;

fig. 4 is a circuit diagram of the motor of the present invention;

fig. 5 is a circuit diagram of the water pump of the present invention.

In the figure: 1. a fan housing; 2. a motor case; 3. a motor; 4. a first rotating shaft; 5. a fan; 6. a cold air box; 7. an air outlet; 8. an air inlet; 9. a connecting rod; 10. a second rotating shaft; 11. a first leg; 12. a second leg; 13. a sleeve; 14. a limiting disc; 15. a screw; 16. a worm gear; 17. a worm; 18. a water tank; 19. a support; 20. a water pump; 21. a water inlet pipe; 22. a water outlet pipe; 23. a spray head; 24. wet cloth curtain; 25. a water return pipe; 26. a water inlet; 27. sealing the cover; 28. a filter screen; 29. a handle; 30. a limiting block;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, an inclined cooling fan includes a fan housing 1, the fan housing 1 can collect wind to blow wind in one direction, and also has a function of protecting a fan 5, a motor case 2 is welded and fixed to a lower end of the fan housing 1, a motor 3 is fixedly installed in the motor case 2, an output shaft of the motor 3 is fixedly connected to a first rotating shaft 4 through a coupling, the fan 5 is fixedly installed at an upper end of the first rotating shaft 4, the motor 3 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 rotates to drive the fan 5 to rotate, a cold air box 6 is welded and fixed to a lower end of the motor case 2, an air outlet 7 is formed at an upper end of the cold air box 6, referring to fig. 3, an air inlet 8 is formed at a front end of the cold air box 6, referring to fig. 1, a connecting rod 9 is welded and fixed to two ends of the cold air box 6, a second rotating shaft 10 is welded and fixed to a lower end of the connecting rod, the first supporting leg 11 is provided with a through hole, the second rotating shaft 10 is sleeved in the through hole, the through hole is large and can move a distance to the left and right when the cold air box 6 moves upwards, the second rotating shaft 10 can rotate in the through hole, the lower end of the second rotating shaft 10 at the right end is rotatably connected with the second supporting leg 12, the first supporting leg 11 is slidably sleeved in the sleeve 13, the sleeve 13 is square, so that the first supporting leg 11 cannot rotate, the lower end of the first supporting leg 11 is fixedly welded with the limiting disc 14, the limiting disc 14 is slidably sleeved in the sleeve 13, so that the first supporting leg 11 can only slide up and down, the upper end of the sleeve 13 is fixedly welded with the limiting block 30, so as to prevent the first supporting leg 11 from derailing due to overhigh height, the middle end in the sleeve 13 is rotatably connected with the screw rod 15, the middle ends of the first supporting leg 11 and the limiting disc 14 are provided with threaded holes, the screw rod 15 is in threaded connection with the first supporting leg 11 and the, the worm 17 is arranged at the right end of the worm wheel 16, the worm 17 is rotatably connected in the sleeve 13, the worm wheel 16 is in threaded connection with the worm 17, the worm 17 rotates to drive the worm wheel 16 to rotate, the worm wheel 16 rotates to drive the screw rod 15 to rotate, the screw rod 15 rotates to drive the first support leg 11 to move up and down, the angle of the inclination angle can be adjusted, please refer to fig. 2, and the handle 29 is arranged at the front end of the worm 17 to facilitate rotation of the worm 17.

Referring to fig. 1, a water tank 18 is disposed on the left side of a sleeve 13, a support 19 is disposed at the upper end of the water tank 18, a water pump 20 is fixedly mounted at the upper end of the support 19, a water inlet pipe 21 is disposed at the left end of the water pump 20, a water outlet pipe 22 is disposed at the right end of the water pump 20, a hose is disposed at the upper end of the water outlet pipe 22 to prevent deformation of the cold air box 6 during ascending, the water outlet pipe 22 passes through a through hole reserved in the cold air box 6 and enters the cold air box 6, a plurality of spray nozzles 23 are disposed at the lower end of the water outlet pipe 22, a wet cloth curtain 24 is fixedly mounted at the lower side of the water outlet pipe 22, a water return pipe 25 is disposed at the right end of the cold air box 6, the water return pipe 25 and the water outlet pipe 22 are both in a hose structure, the water pump 20 pumps water from the water tank 18 through the water inlet pipe 21, the water is sprayed onto, at last, blow the cold air to the position that needs the cooling through fan 5, the right-hand member of water tank 18 is equipped with water inlet 26, water passes through in water inlet 26 gets into water tank 18, the upper end of water inlet 26 is equipped with closing cap 27, closing cap 27 can cross and block that the dust gets into water tank 18, closing cap 27 is equipped with the screw hole, the outside of water inlet 26 is equipped with the screw thread, closing cap 27 and 26 threaded connection of water inlet, convenient dismantlement, the upper end of wet return 25 is equipped with filter screen 28, prevent in the impurity refluxes water tank 18, and wet return 25 can make water get back to in water tank 18 once more, reuse, the water resource.

Referring to fig. 4, the first control switch is of a type ZHCJ001B, the control switch has two-stage adjustment, i.e., positive and negative, and can control the on/off of the motor 3 by rotating the first control switch, the motor 3 is of a type IP68, the motor 3 is fixedly connected with the first control switch through a wire, and the first control switch is connected in series with the indoor power strip through a wire plug.

Referring to fig. 5, the second control switch is of a type ZHCJ001B, the control switch has two-gear adjustment, i.e., positive and neutral, and the on/off of the water pump 20 can be controlled by rotating the second control switch, the water pump 20 is of a type XP33605, the water pump 20 is fixedly connected with the second control switch through a wire, and the second control switch is connected in series with the indoor power strip through a wire plug.

The utility model discloses when concrete implementation: the first control switch is turned on, the motor 3 is started, the motor 3 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the fan 5 to rotate, the fan cover 1 can collect wind to blow wind in one direction, the fan 5 also has the function of protecting the fan 5, the second control switch is turned on, the water pump 20 is started, the water pump 20 pumps water from the water tank 18 through the water inlet pipe 21, water is sprayed onto the wet cloth curtain 24 through the water outlet pipe 22 and the spray head 23, the fan 5 rotates after the wet cloth curtain 24 is stained with water, air enters the cold air tank 6 through the air inlet hole 8 and is cooled through the wet cloth curtain 24, finally cold air is blown to a part needing cooling through the fan 5, the upper end of the water return pipe 25 is provided with the filter screen 28 to prevent impurities from flowing back into the water tank 18, the water return pipe 25 can enable the water to return to the water tank 18 again for recycling, water resources are protected, and when, the handle 29 is rotated, the handle 29 drives the worm 17 to rotate, the worm 17 rotates to drive the worm wheel 16 to rotate, the worm wheel 16 rotates to drive the screw rod 15 to rotate, the screw rod 15 rotates to drive the first support leg 11 to move up and down, and the angle of the inclination angle can be adjusted.

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 (4)

1. An inclined cooling fan, includes fan housing (1), its characterized in that: the fan is characterized in that a motor box (2) is fixedly welded at the lower end of the fan housing (1), a motor (3) is fixedly installed in the motor box (2), a first rotating shaft (4) is fixedly connected with an output shaft of the motor (3), a fan (5) is fixedly installed at the upper end of the first rotating shaft (4), a cold air box (6) is fixedly welded at the lower end of the motor box (2), an air outlet hole (7) is formed in the upper end of the cold air box (6), an air inlet hole (8) is formed in the front end of the cold air box (6), connecting rods (9) are fixedly welded at two ends of the cold air box (6), a second rotating shaft (10) is fixedly welded at the lower end of each connecting rod (9), a first supporting leg (11) is rotatably connected at the lower end of the second rotating shaft (10) at the left end, a second supporting leg (12) is rotatably connected at the lower end of the second rotating shaft (10) at the right end, the lower extreme welded fastening of first landing leg (11) has spacing dish (14), the upper end welded fastening of sleeve (13) has spacing piece (30), the inside middle-end of sleeve (13) is rotated and is connected with screw rod (15), screw rod (15) and first landing leg (11) and spacing dish (14) threaded connection, the lower extreme fixed mounting of screw rod (15) has worm wheel (16), the right-hand member of worm wheel (16) is equipped with worm (17), worm (17) rotate to be connected in sleeve (13), worm wheel (16) and worm (17) threaded connection, the left side of sleeve (13) is equipped with water tank (18), the upper end of water tank (18) is equipped with support (19), the upper end fixed mounting of support (19) has water pump (20), the left end of water pump (20) is equipped with inlet tube (21), the right-hand member of water pump (20) is equipped with outlet pipe (22), outlet pipe (22) pass in through-hole entering cold-air box (6) that cold-air box (6) left, the lower extreme of outlet pipe (22) is equipped with a plurality of shower nozzles (23), the downside fixed mounting of outlet pipe (22) has wet cloth curtain (24), the right-hand member of cold-air box (6) is equipped with wet return pipe (25).

2. The tilt cooling fan of claim 1, wherein: the water tank is characterized in that a water inlet (26) is formed in the right end of the water tank (18), a sealing cover (27) is arranged at the upper end of the water inlet (26), and the sealing cover (27) is in threaded connection with the water inlet (26).

3. The tilt cooling fan of claim 1, wherein: and a filter screen (28) is arranged at the upper end of the water return pipe (25).

4. The tilt cooling fan of claim 1, wherein: the front end of the worm (17) is fixedly welded with a handle (29).

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