CN212536140U - Fan with adjustable air duct - Google Patents
Fan with adjustable air duct Download PDFInfo
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- CN212536140U CN212536140U CN202021009777.1U CN202021009777U CN212536140U CN 212536140 U CN212536140 U CN 212536140U CN 202021009777 U CN202021009777 U CN 202021009777U CN 212536140 U CN212536140 U CN 212536140U
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Abstract
The utility model discloses a fan with adjustable air duct, which comprises a backing plate, a motor is arranged at the top of the backing plate close to the left side, a supporting mechanism is arranged at the bottom of the motor, a vertical plate is arranged at the right side of the motor, the vertical plate is fixedly connected at the top of the backing plate, a second bearing is fixedly connected on the vertical plate, an air duct is fixedly connected at the right side of the vertical plate, grooves are respectively arranged at the top and the bottom of an inner cavity of the air duct, a movable plate is arranged in the inner cavity of the air duct, bumps are respectively and movably connected at the top and the bottom of the movable plate, an air outlet is arranged on the movable plate, three air outlet pipes are fixedly connected at the right end of the air duct and are arranged in the front-back direction, a rotating shaft is arranged at the right side, thereby the device has the characteristics of wide application range.
Description
Technical Field
The utility model relates to a fan technical field specifically is a fan with adjustable wind channel.
Background
The fan is all blowing to a direction in the use, and when needs blow to other directions, often all need the staff to move it, change the direction of air outlet, this has clearly greatly increased staff's work load, has reduced work efficiency, when needs blow to higher position or low position, just need the staff to change higher or shorter fan and carry out work, so just need improve on current technical basis.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's inefficiency, application scope small defect, provide a fan with adjustable wind channel. The fan with the adjustable air duct has the characteristics of high efficiency, wide application range and the like.
In order to achieve the above object, the utility model provides a following technical scheme: a fan with an adjustable air duct comprises a base plate, wherein a motor is arranged at the top of the base plate close to the left side, a supporting mechanism is arranged at the bottom of the motor, a vertical plate is arranged at the right side of the motor, the vertical plate is fixedly connected to the top of the base plate, a second bearing is fixedly connected to the vertical plate, an air duct is fixedly connected to the right side of the vertical plate, grooves are formed in the top and the bottom of an inner cavity of the air duct, a movable plate is arranged in the inner cavity of the air duct, the top and the bottom of the movable plate are fixedly connected with convex blocks, two convex blocks are movably connected to adjacent inner cavities of the grooves respectively, an air outlet is formed in the movable plate, three air outlet ducts are fixedly connected to the right end of the air duct and arranged in the front and back, two fan blades are fixedly connected, the two fan blades are arranged up and down, the bottom of the air pipe is fixedly connected with a vertical block, the vertical block is fixedly connected with the top of the base plate, the bottom of the base plate is fixedly connected with a first bearing, the bottom of the first bearing is provided with a transverse plate, the bottom of the transverse plate is fixedly connected with supporting legs near the left side and the right side, the transverse plate is fixedly connected with a fourth bearing, the top of the fourth bearing is fixedly connected with a round pipe, the top of the transverse plate is fixedly connected with two limiting plates near the right side, the two limiting plates are arranged left and right, the two limiting plates are fixedly connected with a third bearing, the right side of the limiting plate is provided with a rotating rod, the left end of the rotating rod penetrates through the two third bearings and is provided with a steering mechanism, the top of the fourth bearing is provided with a threaded rod, the top, the threaded rod left side is equipped with grafting mechanism, tuber pipe rear side fixedly connected with L shaped plate, one side fixedly connected with electric telescopic handle of tuber pipe is kept away from to the L shaped plate, electric telescopic handle front end and movable plate rear side fixed connection.
Preferably, the supporting mechanism comprises a bottom plate, the top of the bottom plate is fixedly connected with the motor, the bottom of the bottom plate is fixedly connected with two vertical rods, the two vertical rods are arranged in a left-right mode, and the bottom ends of the two vertical rods are fixedly connected to the top of the base plate.
Preferably, the inserting mechanism comprises an inserting rod, a jack matched with the inserting rod is formed in the position, close to the left side, of the transverse plate, the top end of the inserting rod is fixedly connected to the bottom of the base plate, and the jack is penetrated through the bottom end of the inserting rod.
Preferably, the right end of the rotating rod is fixedly connected with a crank.
Preferably, the steering mechanism comprises a second bevel gear, a first bevel gear meshed with the second bevel gear is arranged below the second bevel gear, the right side of the second bevel gear is fixedly connected with the left end of the rotating rod, a threaded hole matched with the threaded rod is formed in the inner cavity of the first bevel gear, the first bevel gear is sleeved on the outer edge of the threaded rod through the threaded hole, and the first bevel gear is fixedly connected to the top of the circular tube.
Preferably, the two supporting legs are arranged in a bilateral symmetry mode by taking the central axis of the transverse plate as a symmetry axis.
Preferably, the rotating shaft and the second bearing are matched with each other.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the fan with the adjustable air channel is used, the three air outlet pipes are arranged, so that the air channel can be quickly switched when air blowing is needed to be carried out on different positions, and the device has the characteristic of high efficiency;
2. the utility model relates to a fan with adjustable wind channel is when using, through reciprocating of backing plate setting for it can adjust from top to bottom as required to go out the tuber pipe, thereby makes the device have the characteristics that application scope is big.
Drawings
Fig. 1 is a cross-sectional view of a front view of the present invention;
FIG. 2 is a top view of the air outlet pipe of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
Reference numbers in the figures: 1. supporting legs; 2. inserting a rod; 3. a jack; 4. a transverse plate; 5. an electric telescopic rod; 6. a threaded rod; 7. a first bearing; 8. a base plate; 9. a vertical rod; 10. a base plate; 11. a motor; 12. a vertical plate; 13. a second bearing; 14. a rotating shaft; 15. a fan blade; 16. a groove; 17. a bump; 18. moving the plate; 19. an air outlet; 20. a vertical block; 21. a crank; 22. a limiting plate; 23. a third bearing; 24. a rotating rod; 25. a fourth bearing; 26. a circular tube; 27. a threaded hole; 28. a first bevel gear; 29. a second bevel gear; 30. an air outlet pipe; 31. an L-shaped plate; 32. and (7) an air pipe.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a fan with an adjustable air duct comprises a backing plate 8, a motor 11 is arranged at the position, close to the left side, of the top of the backing plate 8, a supporting mechanism is arranged at the bottom of the motor 11 and comprises a bottom plate 10, the top of the bottom plate 10 is fixedly connected with the motor 11, two vertical rods 9 are fixedly connected to the bottom of the bottom plate 10, the two vertical rods 9 are arranged in a left-right mode, the bottoms of the two vertical rods 9 are fixedly connected to the top of the backing plate 8, the bottom ends of the two vertical rods 9 are fixedly connected to the top of the backing plate 8, the motor 11 can stably work through the arrangement, a vertical plate 12 is arranged on the right side of the motor 11, the vertical plate 12 is fixedly connected to the top of the backing plate 8, a second bearing 13 is fixedly connected to the vertical plate 12, an air pipe 32 is fixedly connected to the right side, an air outlet 19 is formed in the movable plate 18, three air outlet pipes 30 are fixedly connected to the right end of the air pipe 32, the three air outlet pipes 30 are arranged in a front-back manner, a rotating shaft 14 is arranged on the right side of the motor 11, the rotating shaft 14 is matched with a second bearing 13, the left end of the rotating shaft 14 is fixedly connected with the power output end of the motor 11, the right end of the rotating shaft 14 penetrates through the second bearing 13 and is fixedly connected with two fan blades 15, the two fan blades 15 are arranged up and down, a vertical block 20 is fixedly connected to the bottom of the air pipe 32, the vertical block 20 is fixedly connected with the top of the backing plate 8, a first bearing 7 is fixedly connected to the bottom of the backing plate 8, a transverse plate 4 is arranged at the bottom of the transverse plate 4, supporting legs 1 are fixedly connected to the positions close to the left side and the right side, the two supporting, two limit plates 22 are fixedly connected to the top of the transverse plate 4 near the right side, the two limit plates 22 are arranged left and right, third bearings 23 are fixedly connected to the two limit plates 22, a rotating rod 24 is arranged on the right side of each limit plate 22, a crank 21 is fixedly connected to the right end of each rotating rod 24, the rotating rod 24 is more convenient to use through the arrangement, the left end of each rotating rod 24 penetrates through the two third bearings 23, a steering mechanism is arranged and comprises a second bevel gear 29, a first bevel gear 28 meshed with the second bevel gear 29 is arranged below the second bevel gear 29, the right side of the second bevel gear 29 is fixedly connected with the left end of the rotating rod 24, a threaded hole 27 matched with the threaded rod 6 is formed in the inner cavity of the first bevel gear 28, the first bevel gear 28 is sleeved on the outer edge of the threaded rod 6 through the threaded hole 27, the first bevel gear 28 is fixedly connected to the top of the circular, fourth bearing 25 top is equipped with threaded rod 6, 6 tops of threaded rod are pegged graft at 7 inner chambers of first bearing, pipe 26 and fourth bearing 25 are run through to 6 bottoms of threaded rod, 6 left sides of threaded rod are equipped with grafting mechanism, grafting mechanism includes inserted bar 2, diaphragm 4 is close to left side department and sets up the jack 3 of matcing each other with inserted bar 2, 2 top fixed connection of inserted bar are in 8 bottoms of backing plate, jack 3 is run through to 2 bottoms of inserted bar, make backing plate 8 can be stable work of going on through this setting, tuber pipe 32 rear side fixedly connected with L shaped plate 31, one side fixedly connected with electric telescopic handle 5 of tuber pipe 32 is kept away from to L shaped plate 31, 5 front ends of electric telescopic handle and 18 rear side fixed connection of movable.
The working principle is as follows: when the utility model is used, the motor 11 and the electric telescopic rod 5 are started by the external power supply, the motor 11 drives the fan blade 15 to rotate through the rotating shaft 14, at the moment, the wind enters the frontmost wind outlet pipe 30 from the wind outlet 19, the left ends of the other two wind outlet pipes 30 are blocked by the movable plate 18, when the wind channel needs to be changed, the switch of the electric telescopic rod 5 is pressed, the electric telescopic rod 5 drives the movable plate 18 to move, when the wind outlet 19 moves to the left end of the required wind outlet pipe, the electric telescopic rod 5 is closed, the left ends of the other two wind outlet pipes 30 are blocked by the movable plate 18, when the wind outlet 19 needs to be adjusted in height, the crank 21 is rotated, the crank 21 drives the second bevel gear 29 to rotate through the rotating rod 24, the second bevel gear 29 drives the first bevel gear 28 to rotate, the first bevel gear 28 drives the threaded rod 6 to move through the threaded hole 27, the threaded rod 6 drives, the up-and-down movement of the air outlet pipe 30 is driven by the up-and-down movement of the backing plate 8.
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 (7)
1. The utility model provides a fan with adjustable wind channel, includes backing plate (8), its characterized in that: the air-conditioning device is characterized in that a motor (11) is arranged at the top of the backing plate (8) close to the left side, a supporting mechanism is arranged at the bottom of the motor (11), a vertical plate (12) is arranged on the right side of the motor (11), the vertical plate (12) is fixedly connected to the top of the backing plate (8), a second bearing (13) is fixedly connected to the vertical plate (12), an air pipe (32) is fixedly connected to the right side of the vertical plate (12), grooves (16) are formed in the top and the bottom of an inner cavity of the air pipe (32), a movable plate (18) is arranged in the inner cavity of the air pipe (32), convex blocks (17) are fixedly connected to the top and the bottom of the movable plate (18), two convex blocks (17) are respectively and movably connected to inner cavities of adjacent grooves (16), an air outlet (19) is formed in the movable plate (18), three, the fan is characterized in that a rotating shaft (14) is arranged on the right side of the motor (11), the left end of the rotating shaft (14) is fixedly connected with the power output end of the motor (11), the right end of the rotating shaft (14) penetrates through a second bearing (13) and is fixedly connected with two fan blades (15), the two fan blades (15) are arranged up and down, a vertical block (20) is fixedly connected to the bottom of the air pipe (32), the vertical block (20) is fixedly connected with the top of a base plate (8), a first bearing (7) is fixedly connected to the bottom of the base plate (8), a transverse plate (4) is arranged at the bottom of the first bearing (7), supporting legs (1) are fixedly connected to the bottom of the transverse plate (4) close to the left side and the right side, a fourth bearing (25) is fixedly connected to the transverse plate (4), a circular pipe (26) is fixedly connected to the top of the fourth bearing, two limiting plate (22) sets up for controlling, two equal fixedly connected with third bearing (23) on limiting plate (22), limiting plate (22) right side is equipped with bull stick (24), bull stick (24) left end runs through two third bearing (23) to be equipped with steering mechanism, fourth bearing (25) top is equipped with threaded rod (6), peg graft at first bearing (7) inner chamber on threaded rod (6) top, pipe (26) and fourth bearing (25) are run through to threaded rod (6) bottom, threaded rod (6) left side is equipped with grafting mechanism, tuber pipe (32) rear side fixedly connected with L shaped plate (31), one side fixedly connected with electric telescopic handle movable plate (5) of tuber pipe (32) are kept away from in L shaped plate (31), electric telescopic handle (5) front end and movable plate (18) rear side fixed connection.
2. The fan with the adjustable air duct according to claim 1, wherein: the supporting mechanism comprises a bottom plate (10), the top of the bottom plate (10) is fixedly connected with a motor (11), two vertical rods (9) are fixedly connected to the bottom of the bottom plate (10), the two vertical rods (9) are arranged on the left and right sides, and the two vertical rods (9) are fixedly connected to the bottom of the base plate (8).
3. The fan with the adjustable air duct according to claim 1, wherein: grafting mechanism includes inserted bar (2), diaphragm (4) are close to left side department and offer jack (3) with inserted bar (2) mutual matching, inserted bar (2) top fixed connection is in backing plate (8) bottom, inserted bar (2) bottom runs through jack (3).
4. The fan with the adjustable air duct according to claim 1, wherein: the right end of the rotating rod (24) is fixedly connected with a crank (21).
5. The fan with the adjustable air duct according to claim 1, wherein: steering mechanism includes second bevel gear (29), second bevel gear (29) below is equipped with first bevel gear (28) of intermeshing with it, second bevel gear (29) right side and bull stick (24) left end fixed connection, screw hole (27) that mutually match with threaded rod (6) are seted up to first bevel gear (28) inner chamber, first bevel gear (28) are established at the outside edge of threaded rod (6) through screw hole (27) cover, just first bevel gear (28) fixed connection is at pipe (26) top.
6. The fan with the adjustable air duct according to claim 1, wherein: the two supporting legs (1) are arranged in a bilateral symmetry mode by taking the central axis of the transverse plate (4) as a symmetry axis.
7. The fan with the adjustable air duct according to claim 1, wherein: the rotating shaft (14) and the second bearing (13) are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009777.1U CN212536140U (en) | 2020-06-05 | 2020-06-05 | Fan with adjustable air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009777.1U CN212536140U (en) | 2020-06-05 | 2020-06-05 | Fan with adjustable air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212536140U true CN212536140U (en) | 2021-02-12 |
Family
ID=74639910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021009777.1U Active CN212536140U (en) | 2020-06-05 | 2020-06-05 | Fan with adjustable air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212536140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202792A (en) * | 2021-05-12 | 2021-08-03 | 安徽乐普电机有限公司 | Axial flow fan for electric fireplace |
-
2020
- 2020-06-05 CN CN202021009777.1U patent/CN212536140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202792A (en) * | 2021-05-12 | 2021-08-03 | 安徽乐普电机有限公司 | Axial flow fan for electric fireplace |
| CN113202792B (en) * | 2021-05-12 | 2022-11-15 | 安徽乐普电机有限公司 | Axial flow fan for electric fireplace |
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