CN215860879U

CN215860879U - High-speed fan

Info

Publication number: CN215860879U
Application number: CN202121876876.4U
Authority: CN
Inventors: 黄林忠; 宋国伟; 杨广; 李彤
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-18
Anticipated expiration: 2031-08-11

Abstract

The utility model provides a high-speed fan, includes play dryer and air inlet mechanism, air inlet mechanism connects in the tip of play dryer, air inlet mechanism is used for supplying air to a play dryer, be equipped with the ventiduct in the play dryer, be equipped with horizontal aviation baffle in the ventiduct, a plurality of horizontal aviation baffles set up along the length direction mutual interval of a dryer, form the air-out clearance between two adjacent horizontal aviation baffles, be equipped with a plurality of exhaust vents on the play dryer, each air-out clearance corresponds the setting with an exhaust vent respectively. The transverse air guide sheet in the high-speed fan can play a role of wind shielding, prevents the wind blown out by the wind inlet mechanism from converging at the top of the air outlet cylinder, and can realize uniform wind outlet under the condition that the bottom of the air outlet cylinder is windless.

Description

High-speed fan

Technical Field

The utility model relates to the technical field of fans, in particular to a high-speed fan.

Background

The fan is the product that people often used to cool down, and current fan of falling to the ground is applicable to and uses at home, and traditional fan of falling to the ground's volume is great, and the wind-force of the play wind-out head department of fan of falling to the ground is more concentrated, causes symptoms such as headache easily, has so set up the fan of falling to the ground of play fan of play fan section of thick bamboo form, but the play wind section of thick bamboo of the fan of falling to the ground of this structure is longer, and the air-out is inhomogeneous, and the one end air output of keeping away from the fan body is big, and the one end air output that is close to the fan main part is little, and the motor of fan produces the noise also great.

SUMMERY OF THE UTILITY MODEL

In view of this, the transverse air guiding sheet in the high-speed fan of the utility model can play a role of wind shielding, so that the wind blown out by the wind inlet mechanism is prevented from converging at the top of the wind outlet cylinder, and the wind is not blown out from the bottom, so that the uniform wind outlet can be realized.

The utility model provides a high-speed fan, includes play dryer and air inlet mechanism, air inlet mechanism connect in the tip of play dryer, air inlet mechanism be used for to go out dryer air delivery, be equipped with the ventiduct in the play dryer, the lateral wall epirelief in the ventiduct is equipped with a plurality of horizontal aviation baffles, and is a plurality of horizontal aviation baffle is followed the mutual interval setting of length direction of play dryer, adjacent two form the air-out clearance between the horizontal aviation baffle, be equipped with a plurality of exhaust vents on the play dryer, each the exhaust vent with the ventiduct intercommunication, each the air-out clearance respectively with one the exhaust vent corresponds the setting.

In the utility model, the plurality of transverse air guiding sheets comprise a plurality of first air guiding sheets and at least one second air guiding sheet, the second air guiding sheet is arranged close to the air inlet mechanism, and the height of the second air guiding sheet along the radial direction of the air outlet cylinder is greater than that of the first air guiding sheet.

In the utility model, a first longitudinal wind guide strip and a second longitudinal wind guide strip are further convexly arranged on the side wall of the ventilation duct, the first longitudinal wind guide strip and the second longitudinal wind guide strip are arranged along the length direction of the air outlet cylinder, the first longitudinal wind guide strip and the second longitudinal wind guide strip are arranged at intervals, a plurality of transverse wind guide sheets are respectively connected with the first longitudinal wind guide strip and the second longitudinal wind guide strip, and the air outlet hole is arranged corresponding to an area enclosed by the transverse wind guide sheets, the first longitudinal wind guide strip and the second longitudinal wind guide strip.

In this embodiment, the height of the transverse air guiding sheet along the radial direction of the outlet duct is greater than the height of the first longitudinal air guiding strip and the height of the second longitudinal air guiding strip.

In the utility model, a partition is arranged in the ventilation duct, the partition divides the ventilation duct into a first sub-channel and a second sub-channel, a plurality of transverse air deflectors are arranged in the first sub-channel, a plurality of transverse air deflectors are arranged in the second sub-channel, a first air outlet area and a second air outlet area are arranged on the wall of the air outlet cylinder, a plurality of air outlet holes are formed in the first air outlet area and the second air outlet area, the first air outlet area and the first sub-channel are arranged correspondingly, and the second air outlet area and the second sub-channel are arranged correspondingly.

In the present invention, the transverse air-guiding plate in the first sub-channel and the transverse air-guiding plate in the second sub-channel are respectively located at two sides of the partition and connected to the partition.

In the utility model, the air inlet mechanism comprises an outer shell, an inner shell and a fan assembly, wherein the outer shell is connected with the air outlet cylinder, the inner shell is fixedly connected in the outer shell, an air inlet channel communicated with the ventilation channel is arranged in the inner shell, the fan assembly is connected to the inner shell, an elastic damping ring is arranged at the abutting position of the outer shell and the inner shell, and the elastic damping ring is arranged between the outer shell and the inner shell.

In the utility model, the inner shell comprises an air guide shell and a fixed shell, the air guide shell is connected in the outer shell, the fixed shell is connected in the air guide shell, the air inlet channel is positioned between the fixed shell and the inner wall of the air guide shell, the fan assembly is connected to one end of the air guide shell far away from the air outlet cylinder, and the high-speed fan further comprises an elastic damping sleeve which is arranged around the circumference of a motor of the fan assembly.

In the utility model, a plurality of shock absorption bulges are arranged on the outer wall of the elastic shock absorption sleeve, and each shock absorption bulge abuts against the inner side of the air guide shell.

In the utility model, the air guide shell comprises a shell part, a middle installation part and a plurality of air guide blades, the shell part is connected with the shell, the middle installation part is arranged in the middle of the shell part, the air guide blades are connected between the shell part and the middle installation part at intervals, a plurality of air inlet channels are formed among the shell part, the middle installation part and the air guide blades, the fixed shell is connected with the middle installation part, the motor is connected in the middle installation part, and the elastic damping sleeve is arranged between the middle installation part and the motor.

The air outlet cylinder of the high-speed fan is provided with the air duct, the air duct is internally provided with the transverse air guide sheet and is divided into a plurality of air outlet gaps, when the fan runs, high-speed rotating air is converged at the top end of the air duct, so that the air outlet is uneven, and the air outlet quantity can be increased while the air outlet holes can uniformly discharge air through the wind shielding effect of the transverse air guide sheet.

Drawings

Fig. 1 is a schematic cross-sectional view of a high-speed fan according to a first embodiment of the present invention.

Fig. 2 is a schematic view of a disassembled structure of the air outlet cylinder and the air inlet mechanism according to the first embodiment of the present invention.

Fig. 3 is a schematic view of a disassembled structure of a high-speed fan according to a first embodiment of the utility model.

Fig. 4 is a schematic view of a high-speed fan according to another view angle of the present invention.

Fig. 5 is a schematic front view of a high-speed fan according to a second embodiment of the utility model.

Fig. 6 is a schematic view of a view angle of an air outlet barrel according to a second embodiment of the present invention.

Fig. 7 is a schematic structural view of an air outlet cylinder of a second embodiment of the present invention from another viewing angle.

Fig. 8 is a schematic sectional view of an air outlet duct according to a second embodiment of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In order to facilitate understanding of those skilled in the art, the present application provides a specific implementation process of the technical solution provided by the present application through the following embodiments.

First embodiment

Fig. 1 is a schematic sectional structure view of a high-speed fan according to a first embodiment of the present invention, and fig. 2 is a schematic sectional structure view of an air outlet cylinder and an air inlet mechanism according to the first embodiment of the present invention, as shown in fig. 1 and fig. 2, the high-speed fan includes an air outlet cylinder 10 and an air inlet mechanism 20, the air inlet mechanism 20 is connected to an end portion of the air outlet cylinder 10, the air inlet mechanism 20 is used for supplying air to the air outlet cylinder 10, an air duct 101 is disposed in the air outlet cylinder 10, a plurality of transverse air guiding sheets 11 are disposed on a sidewall of the air duct 101, the plurality of transverse air guiding sheets 11 are spaced from each other along a length direction of the air outlet cylinder 10, an air outlet gap 113 is formed between two adjacent transverse air guiding sheets 11, a plurality of air outlet holes 102 are disposed on the air outlet cylinder 10, each air outlet hole 102 is communicated with the air duct 101, and each air outlet gap 113 is disposed corresponding to one air outlet hole 102. In the present invention, the outlet cylinder 10 is, for example, cylindrical, one end of the outlet cylinder 10 is provided with an opening, one end of the outlet cylinder 10 provided with the opening is fixedly connected with the air intake mechanism 20, and the other end of the outlet cylinder 10 is closed.

The air outlet cylinder 10 of the high-speed fan is provided with the air duct 101, the transverse air guide sheet 11 is arranged in the air duct 101 and divides the air duct 101 into the plurality of air outlet gaps 113, when the fan runs, high-speed rotating air is converged at the top end of the air duct 101 to cause uneven air outlet, and the plurality of air outlet holes 102 can realize uniform air outlet and increase air outlet quantity through the wind shielding effect of the transverse air guide sheet 11.

Further, the plurality of transverse air deflectors 11 include a plurality of first air deflectors 111 and at least one second air deflector 112, the second air deflector 112 is disposed close to the air intake mechanism 20, the height of the second air deflector 112 along the radial direction of the air outlet cylinder 10 is greater than the height of the first air deflector 111, when the air intake mechanism 20 operates, the air outlet amount of one end of the air outlet cylinder 10 away from the air intake mechanism 20 is large, the second air deflector 112 enables the wind shielding effect to be better, and the air outlet of the air outlet cylinder 10 is more uniform.

Furthermore, the plurality of transverse air guiding sheets 11 are arranged at equal intervals, and the plurality of transverse air guiding sheets 11 are arranged at equal intervals along the long axis direction of the air outlet cylinder 10, so that the air blown into the air duct 101 by the air inlet mechanism 20 can be uniformly discharged from the air outlet 102.

Furthermore, a first longitudinal air guide strip 13 and a second longitudinal air guide strip 14 are convexly arranged on the side wall of the air duct 101, the first longitudinal air guide strip 13 and the second longitudinal air guide strip 14 are arranged along the length direction of the air outlet barrel 10, the first longitudinal air guide strip 13 and the second longitudinal air guide strip 14 are arranged at intervals, the plurality of transverse air guide sheets 11 are respectively connected with the first longitudinal air guide strip 13 and the second longitudinal air guide strip 14, and the air outlet 102 is correspondingly arranged with an area defined by the transverse air guide sheets 11, the first longitudinal air guide strip 13 and the second longitudinal air guide strip 14. In this embodiment, the first longitudinal wind guide strips 13 and the second longitudinal wind guide strips 14 are arranged in parallel, the distance between the first longitudinal wind guide strips 13 and the second longitudinal wind guide strips 14 is smaller than the length of the transverse wind guide pieces 11, and the plurality of transverse wind guide pieces 11 are connected with the first longitudinal wind guide strips 13 and the second longitudinal wind guide strips 14 in a staggered manner.

Further, the height of the transverse air guiding sheet 11 along the radial direction of the air outlet cylinder 10 is greater than the height of the first longitudinal air guiding strip 13 and the second longitudinal air guiding strip 14.

In another preferred embodiment, the distance between the first longitudinal wind guiding strip 13 and the second longitudinal wind guiding strip 14 is equal to the length of the transverse wind guiding sheet 11, the plurality of transverse wind guiding sheets 11 are disposed between the first longitudinal wind guiding strip 13 and the second longitudinal wind guiding strip 14, one end surface of each transverse wind guiding sheet 11 is fixedly connected to the side wall of the first longitudinal wind guiding strip 13 close to the side wall of the second longitudinal wind guiding strip 14, and the other end surface of each transverse wind guiding sheet 11 is fixedly connected to the side wall of the second longitudinal wind guiding strip 14 close to the side wall of the first longitudinal wind guiding strip 13.

Fig. 3 is a schematic view of a disassembled structure at one viewing angle of the high-speed fan according to the first embodiment of the present invention, fig. 4 is a schematic view of a disassembled structure at another viewing angle of the high-speed fan according to the first embodiment of the present invention, as shown in fig. 1, fig. 3 and fig. 4, the air intake mechanism 20 includes an outer shell 21, an inner shell 22 and a fan assembly 23, the outer shell 21 is connected to the air outlet duct 10, the inner shell 22 is fixedly connected to the outer shell 21, an air intake channel 107 communicated with the air duct 101 is provided in the inner shell 22, the fan assembly 23 is connected to the inner shell 22, an elastic damping ring 24 is provided at a position where the outer shell 21 abuts against the inner shell 22, and the elastic damping ring 24 is provided between the outer shell 21 and the inner shell 22. In this embodiment, the outer casing 21 is a cylindrical structure with two open ends and a hollow interior, for example, the outer casing 21 is provided with a first opening 201 and a second opening 202 around the axis, the inner diameter of the first opening 201 is smaller than the inner diameter of the second opening 202, the first opening 201 is connected with the air inlet of the air-out drum 10 through a screw thread or a clamping block or a glue connection, the elastic damping ring 24 is used for damping and sealing, when the high-speed fan operates, noise between the outer casing 21 and the inner casing 22 is reduced, and the elastic damping ring 24 may be made of materials such as soft glue or cotton, but not limited thereto.

Further, the inner casing 22 includes an air guiding casing 221 and a fixed casing 222, the air guiding casing 221 is connected in the outer casing 21, the fixed casing 222 is connected in the air guiding casing 221, the air inlet channel 107 is located between the fixed casing 222 and an inner wall of the air guiding casing 221, the fan assembly 23 is connected to one end of the air guiding casing 221 far away from the air outlet duct 10, the high-speed fan further includes an elastic damping sleeve 28, and the elastic damping sleeve 28 is arranged around the circumference of the motor 231 of the fan assembly 23. In this embodiment, the air guiding casing 221 is a cylindrical structure with two open ends, one end of the air guiding casing 221 away from the air inlet of the air outlet duct 10 is provided with a mounting plate 2214, the mounting plate 2214 is circumferentially arranged around the axis of the air guiding casing 221, a first screw hole (not shown) is arranged in the casing of the air guiding casing 221, a mounting post 211 is arranged in the casing of the outer casing 21, a second screw hole (not shown) is arranged on the mounting post 211, the outer casing 21 and the air guiding casing 221 are fixedly connected by screw connection between the first screw hole and the second screw hole, the number of the mounting posts 211 is, for example, 2, 3 or 4, fixing pieces 212 are fixedly connected between the mounting column 211 and the inner wall of the housing 21, the shape of the fixing pieces 212 is triangular or rectangular, for example, the shape of one end of the fixing piece 212 close to the inner wall of the housing 21 is matched with the shape of the inner wall of the housing 21, and the fixing pieces 212 are used for reinforcing the structure of the mounting column 211, so that the mounting column 211 is more stable, but the utility model is not limited thereto.

Further, the outer wall of the elastic damping sleeve 28 is provided with a plurality of damping protrusions 281, and each damping protrusion 281 abuts against the inner side of the air guide shell 221. In this embodiment, the elastic damping sleeve 28 is made of soft rubber or cotton, for example, the shape of the elastic damping sleeve 28 is cylindrical, rectangular, or circular, for example, when the elastic damping sleeve 28 is cylindrical, the number of the elastic damping sleeves 28 is 1, and the elastic damping sleeve 28 is sleeved on the outer wall of the motor 231; when the elastic damping sleeves 28 are rectangular or circular ring-shaped, the number of the elastic damping sleeves 28 is multiple, for example, 2, 3, 4 or 5, and the elastic damping sleeves 28 are arranged around the outer wall of the motor 231 at intervals; in addition, the plurality of shock absorbing protrusions 281 may be disposed at regular intervals or at intervals in a matrix, and the shock absorbing protrusions 281 are used to reduce the shock between the motor 231 and the fixed casing 222 and between the shock absorbing protrusions 281 and the air guide casing 221, so as to achieve the effect of reducing the noise, but not limited thereto.

Further, the air guiding casing 221 includes a casing portion 2211, an intermediate mounting portion 2212 and a plurality of air guiding blades 2213, the casing portion 2211 is connected to the casing 21, the intermediate mounting portion 2212 is disposed in the middle of the casing portion 2211, the plurality of air guiding blades 2213 are connected between the casing portion 2211 and the intermediate mounting portion 2212 at intervals, a plurality of air inlet passages 107 are formed between the casing portion 2211, the intermediate mounting portion 2212 and the plurality of air guiding blades 2213, the fixing casing 222 is connected to the intermediate mounting portion 2212, the motor 231 is connected to the intermediate mounting portion 2212, and the elastic damping sleeve 28 is disposed between the intermediate mounting portion 2212 and the motor 231. In this embodiment, the housing portion 2211 is a cylindrical structure with two open ends and a hollow interior, the housing portion 2211 is circumferentially arranged around the axis to form a third opening 203 and a fourth opening 204, the inner diameter of the third opening 203 is smaller than the inner diameter of the fourth opening 204, the mounting plate 2214 of the air guide shell 221 is arranged at the fourth opening 204, the intermediate mounting portion 2212 is arranged at an interval with the housing portion 2211, the plurality of air guide blades 2213 are uniformly connected between the housing portion 2211 and the intermediate mounting portion 2212 at an interval, and the first screw hole is located in the intermediate mounting portion 2212.

Further, the fixed casing 222 is a half-egg-shaped structure, an end of the fixed casing 222 abuts against the elastic damping ring 24, the elastic damping ring 24 abuts against the supporting column, a casing wall of the fixed casing 222 near the open end is provided with a first mounting hole 207, the middle mounting portion 2212 of the air guide casing 221 is provided with a second mounting hole 208, the first mounting hole 207 and the second mounting hole 208 are fixed by a screw or a bolt, so that the air guide casing 221 of the fixed casing 222 is fixed on the fixed casing 222, and an accommodating cavity is formed between the fixed casing 222 and the air guide casing 221.

Further, the fan assembly 23 includes a fan 232, the motor 231 is fixed between the air guiding shell 221 and the fixing shell 222, a driving shaft of the motor 231 penetrates through the air guiding shell 221 and is connected with the fan 232, and the motor 231 is installed in the accommodating cavity.

Further, the fan 232 includes a rotating housing 2321, an intermediate shaft 2322 and a plurality of blades 2323, the intermediate shaft 2322 is disposed at the middle portion of the rotating housing 2321, the blades 2323 are connected to the rotating housing 2321 and the intermediate shaft 2322 at intervals, and a driving shaft of the motor 231 is connected to the intermediate shaft 2322. In this embodiment, the rotating shell 2321 is a cylindrical structure with two open ends and a hollow interior, the rotating shell 2321 is disposed around an axis to form a fifth opening 301 and a sixth opening 302, an inner diameter of the fifth opening 301 is greater than an inner diameter of the sixth opening 302, a bearing platform is disposed on one side of the housing portion 2211 of the air guide shell 221, the bearing platform is circumferentially disposed around the axis, one end of the rotating shell 2321, located at the fifth opening 301, abuts against the bearing platform, and the plurality of fan blades 2323 are fixedly connected to one end of the rotating shell 2321, close to the sixth opening 302; the fan 232 is, for example, an oblique flow wind wheel, and the air intake rate of the fan 232 can be increased.

Further, the high-speed fan further comprises an air inlet cover 25, the air inlet cover 25 is connected with the air guide shell 221, a containing channel is arranged in the air inlet cover 25 and is communicated with the air inlet channel 107, and the fan 232 is arranged in the containing channel. In this embodiment, the air inlet cover 25 is a cylindrical structure with two open ends and a hollow interior, the air inlet cover 25 is arranged around the axis to form a seventh opening 303 and an eighth opening 304, the inner diameter of the seventh opening 303 is greater than the inner diameter of the eighth opening 304, a fixing plate 251 is arranged at one end of the air inlet cover 25 close to the seventh opening 303, the fixing plate 251 is arranged around the axis, a positioning hole (not shown) is arranged on the fixing plate 251, a positioning column 2215 is arranged on a mounting plate 2214 of the air guide cover, and the positioning column 2215 is arranged in the positioning hole to realize positioning; the mounting plate 2214 is provided with a third screw hole 305, the fixing plate 251 is provided with a fourth screw hole 306, and the third screw hole 305 and the fourth screw hole 306 are connected by screws so that the air guiding shell 221 is fixedly connected with the air inlet cover 25.

Further, the high-speed fan further comprises a limiting ring 26, the limiting ring 26 is connected to the end portion of the air inlet cover 25, the limiting ring 26 is arranged around the axis of the accommodating channel, and the limiting ring 26 and the fan 232 are arranged at intervals along the axis direction of the accommodating channel.

Further, the high-speed fan further comprises a front air guiding shell 27, the front air guiding shell 27 is fixedly connected with the outer shell 21, the limiting ring 26, the air inlet cover 25 and the fan 232 are all installed in the front air guiding shell 27, the front air guiding shell 27 is used for strengthening an air channel, and in addition, other objects can be prevented from entering the fan 232 when the high-speed fan is used.

Second embodiment

Fig. 5 is a front view structural schematic diagram of a high-speed fan according to a second embodiment of the present invention, fig. 6 is a structural schematic diagram of an air-out drum according to the second embodiment of the present invention, fig. 7 is a structural schematic diagram of an air-out drum according to another view angle according to the second embodiment of the present invention, fig. 8 is a structural schematic diagram of an air-out drum according to the second embodiment of the present invention, and as shown in fig. 5, fig. 6, fig. 7 and fig. 8, a sectional view of the high-speed fan according to the present embodiment is substantially the same in structure as the high-speed fan according to the first embodiment, except that the structure of the air-out drum 10 is different.

Specifically, be equipped with separator 15 in the ventiduct 101, separator 15 separates ventiduct 101 for first subchannel 103 and second subchannel 104, be equipped with a plurality of horizontal aviation baffles 11 in the first subchannel 103, be equipped with a plurality of horizontal aviation baffles 11 in the second subchannel 104, be equipped with first air-out district 105 and second air-out district 106 on the section of thick bamboo wall of play dryer 10, first air-out district 105 and second air-out district 106 all are equipped with a plurality of exhaust vents 102, first air-out district 105 corresponds the setting with first subchannel 103, second air-out district 106 corresponds the setting with second subchannel 104. In this embodiment, when the fan operates at a high speed, the wind inside the wind-out barrel 10 can form a cyclone, the wind inside the wind-out barrel 10 can gather at the top of the wind-out barrel 10, the lower half of the wind-out barrel 10 has almost no wind or has a small wind volume, therefore the partition 15 separates the ventilation flue 101 into the first wind-out area 105 and the second wind-out area 106 along the long axis direction of the wind-out barrel 10, the partition 15 plays a role in guiding the flow, the partition 15 separates the wind inside the wind-out barrel 10 into two parts, so that the lower half of the wind-out barrel 10 can normally wind out, the wind-out is smoother, in addition, because the wind channels of the first wind-out area 105 and the second wind-out area 106 become narrow, the extrusion effect is generated to the air flow, so that the wind is farther, and the wind-out efficiency is improved.

Further, the separator 15 is a cylindrical structure with two open ends and a hollow interior, the separator 15 is disposed around the radial direction of the air outlet duct 10, and one end of the first sub-channel 103, which is far away from the air inlet mechanism 20, is communicated with one end of the second sub-channel 104, which is far away from the air inlet mechanism 20.

Further, the transverse air-guiding sheet 11 in the first sub-channel 103 and the transverse air-guiding sheet 11 in the second sub-channel 104 are respectively located at two sides of the partition 15 and connected to the partition 15.

The present invention is not limited to the specific details of the above-described embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the utility model. The utility model is not described in detail in order to avoid unnecessary repetition.

Claims

1. The utility model provides a high-speed fan, its characterized in that, includes play dryer (10) and air inlet mechanism (20), air inlet mechanism (20) connect in the tip of play dryer (10), air inlet mechanism (20) are used for to go out dryer (10) air delivery, be equipped with air duct (101) in play dryer (10), the lateral wall epirelief of air duct (101) is equipped with a plurality of horizontal guide vanes (11), and is a plurality of horizontal guide vane (11) are followed the length direction mutual interval setting of play dryer (10), adjacent two form air-out clearance (113) between horizontal guide vane (11), be equipped with a plurality of exhaust vents (102) on play dryer (10), each exhaust vent (102) with air duct (101) intercommunication, each air-out clearance (113) respectively with one air-out vent (102) correspond the setting.

2. The high-speed fan according to claim 1, wherein the plurality of transverse wind deflectors (11) include a plurality of first wind deflectors (111) and at least one second wind deflector (112), the second wind deflector (112) is disposed close to the wind inlet mechanism (20), and a height of the second wind deflector (112) along a radial direction of the wind outlet duct (10) is greater than a height of the first wind deflector (111).

3. The high-speed fan according to claim 1 or 2, wherein a first longitudinal wind guide strip (13) and a second longitudinal wind guide strip (14) are further convexly provided on a side wall of the air duct (101), the first longitudinal wind guide strip (13) and the second longitudinal wind guide strip (14) are arranged along a length direction of the air outlet barrel (10), the first longitudinal wind guide strip (13) and the second longitudinal wind guide strip (14) are arranged at intervals, the plurality of transverse wind guide plates (11) are respectively connected with the first longitudinal wind guide strip (13) and the second longitudinal wind guide strip (14), and the air outlet (102) is arranged corresponding to an area defined by the transverse wind guide plates (11), the first longitudinal wind guide strip (13) and the second longitudinal wind guide strip (14).

4. The high-speed fan according to claim 3, wherein the height of the transverse air guiding fins (11) along the radial direction of the outlet duct (10) is greater than the height of the first longitudinal air guiding strips (13) and the second longitudinal air guiding strips (14).

5. The high-speed fan according to claim 1, wherein a partition (15) is disposed in the air duct (101), the partition (15) divides the air duct (101) into a first sub-channel (103) and a second sub-channel (104), a plurality of the transverse air guiding fins (11) are disposed in the first sub-channel (103), a plurality of the transverse air guiding fins (11) are disposed in the second sub-channel (104), a first air outlet area (105) and a second air outlet area (106) are disposed on a wall of the air outlet duct (10), the first air outlet area (105) and the second air outlet area (106) are both provided with a plurality of the air outlet holes (102), the first air outlet area (105) and the first sub-channel (103) are disposed correspondingly, and the second air outlet area (106) and the second sub-channel (104) are disposed correspondingly.

6. The high-speed fan according to claim 5, wherein the transverse wind-guiding plate (11) in the first sub-channel (103) and the transverse wind-guiding plate (11) in the second sub-channel (104) are respectively located at two sides of the partition (15) and connected with the partition (15).

7. The high-speed fan according to claim 1, wherein the air intake mechanism (20) comprises an outer casing (21), an inner casing (22) and a fan assembly (23), the outer casing (21) is connected with the air-out drum (10), the inner casing (22) is fixedly connected in the outer casing (21), an air intake channel (107) communicated with the air duct (101) is arranged in the inner casing (22), the fan assembly (23) is connected to the inner casing (22), an elastic damping ring (24) is arranged at the joint of the outer casing (21) and the inner casing (22), and the elastic damping ring (24) is arranged between the outer casing (21) and the inner casing (22).

8. The high-speed fan according to claim 7, wherein the inner casing (22) comprises a wind guiding casing (221) and a fixed casing (222), the wind guiding casing (221) is connected in the outer casing (21), the fixed casing (222) is connected in the wind guiding casing (221), the wind inlet channel (107) is located between the fixed casing (222) and an inner wall of the wind guiding casing (221), the fan assembly (23) is connected to an end of the wind guiding casing (221) away from the wind outlet barrel (10), the high-speed fan further comprises an elastic damping sleeve (28), and the elastic damping sleeve (28) is disposed around a circumference of a motor (231) of the fan assembly (23).

9. The high-speed fan as claimed in claim 8, wherein the outer wall of the elastic damping sleeve (28) is provided with a plurality of damping protrusions (281), and each damping protrusion (281) abuts against the inner side of the air guide shell (221).

10. The high-speed fan as claimed in claim 8, wherein the air guide shell (221) comprises a shell portion (2211), an intermediate mounting portion (2212) and a plurality of air guide blades (2213), the housing portion (2211) is connected to the housing (21), the intermediate mounting portion (2212) is disposed at a middle portion of the housing portion (2211), the plurality of air guide blades (2213) are connected between the housing portion (2211) and the intermediate mounting portion (2212) at intervals, a plurality of air inlet channels (107) are formed among the shell part (2211), the middle mounting part (2212) and the plurality of air guide blades (2213), the fixed case (222) is connected to the middle mounting portion (2212), the motor (231) is connected to the inside of the middle mounting portion (2212), the elastic damping sleeve (28) is arranged between the middle mounting part (2212) and the motor (231).