CN214617152U

CN214617152U - Full wind direction circulation fan

Info

Publication number: CN214617152U
Application number: CN202120596165.5U
Authority: CN
Inventors: 陈武雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-05
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a full wind direction circulation fan, including casing and fan blade, still include the baffle. The flow guide body and the fan blades are sequentially arranged in the shell. The flow guide body is in a cone shape, and the outer peripheral surface of the cone shape is an air guide surface. And one side of the air guide surface close to the direction of the vertex of the cone is an air inlet end. One side of the air guide surface close to the bottom surface of the cone is an air outlet end. One side of the wind outlet of the fan blade faces the air inlet end of the flow guide body and blows air to the flow guide body. The utility model provides a full wind direction circulation fan can realize real omnidirectional air supply, and simple structure, need not other extra power and can realize omnidirectional air supply.

Description

Full wind direction circulation fan

Technical Field

The utility model relates to a full wind direction circulation fan.

Background

The circulation fan is the fan that can let indoor air circulation flow, for example common furred ceiling circulation fan, and it can accelerate indoor air flow, and under the condition that the air conditioner starts, can accelerate cold air current or hot gas flow at indoor even diffusion, improves user's comfort level, reduces the indoor air current and flows inhomogeneous and cause the condition that the air conditioner lasts the operation, has the power saving effect.

Traditional circulation fan generally adopts can pivoted head, perhaps adopts can pivoted air-out blade to realize the multi-angle diffusion of air current, however, the air current diffusion mode of this mode is not real omnidirectional, can't realize the omnidirectional, perhaps can't realize 360 air supplies in other words, more can't realize the omnidirectional and air supply simultaneously, need further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem, this application provides a full wind direction circulation fan, including fan blade and baffle. The guide body and the fan blade are installed close to each other.

Specifically, the flow guiding body is in a cone shape, and the outer peripheral surface of the cone shape is an air guiding surface. And one side of the air guide surface close to the direction of the vertex of the cone is an air inlet end. One side of the air guide surface close to the bottom surface of the cone is an air outlet end. The surface of the wind guide surface is smooth, and the resistance to wind is reduced.

One side of the fan blade air outlet faces the air inlet end of the flow guide body, the flow guide body blows air, namely the center of the circulating fan sucks air, then the air is supplied to the 360-degree direction, the omni-directional air supply is realized under the condition that the head of the fan does not need to be rotated or the rotating fan blade is utilized, and the electricity consumption is saved.

Preferably, the housing includes an air inlet and an air outlet. The air inlet is formed in the front face of the shell and is opposite to one side, where the air enters, of the fan blade, and the fan blade sucks air from the air inlet. The air outlet is arranged on the periphery of the shell and faces the air outlet end of the flow guide body, and air flowing through the flow guide body is blown out from the air outlet end.

The space for placing or installing the full-wind-direction circulating fan, wind is sucked by the full-wind-direction circulating fan from the air inlet, blows a guide fluid, and is guided by the guide fluid to change the wind direction. Because the guide body is conical, and the fan blades are arranged at the top of the guide body, wind is guided and dispersed around by the wind guide surface, blown out from the wind outlet and blown into the space, and then sucked from the wind inlet, and the wind is circulated in a reciprocating way to form full wind direction circulating airflow.

Preferably, the air filter assembly is arranged at and covers the air inlet of the shell, and can filter the air flowing through the air inlet.

Preferably, an ultraviolet disinfection and sterilization assembly is included. The ultraviolet disinfection and sterilization component is arranged at the air inlet of the shell or between the fan blade and the air filtering component, and can disinfect and sterilize the air flowing through the air inlet and parts in the circulating fan.

Preferably, the uv sterilization assembly includes a frame and a uv lamp. The ultraviolet lamp is arranged on the inner side of the frame and irradiates towards the fan blades and the flow guide body or/and the air filtering component.

Preferably, the fan blade is driven by a motor. The motor is arranged between the flow guide body and the fan blade, or the motor is arranged at one end of the flow guide body far away from the fan blade, and a rotating shaft of the motor penetrates through the flow guide body and is connected with and drives the fan blade, so that the structure is compact on the whole.

Preferably, the housing comprises a rear shell and a front shell. The flow guide body and the fan blades are installed in the rear shell, and the air guide surface of the flow guide body protrudes out of the rear shell. The front end of the front shell is an air inlet, and the periphery of the front shell is a grid-shaped air outlet.

Preferably, the air inlet of the shell is provided with a netted sealing plate which can be detached for cleaning.

Preferably, the centrifugal plate comprises a mounting frame and a plurality of partition plates, the partition plates are obliquely mounted in the mounting frame, and air inlet channels inclined with the main shafts of the fan blades are formed between the partition plates. The centrifugal plate is arranged close to one side of the wind inlet of the fan blade, and when wind sucked from the wind inlet flows through the centrifugal plate, the wind direction is preliminarily adjusted due to the fact that the partition plate is obliquely arranged, and further adjustment of a flow guide body in the next step is facilitated.

Preferably, the cross section of the air guide surface passing through the central shaft is arc-shaped, or the part of the air guide surface close to the conical bottom surface is arc-shaped, and the arc-shaped surface is tangent to the plane where the bottom surface is located, so that the resistance of the passing of the wind is reduced.

Preferably, a remote control is included. The remote controller controls the circulating fan in a wireless connection mode. The remote controller can be a traditional infrared remote controller, or a mobile phone or a tablet computer provided with a corresponding control app, and can control a networked circulation fan through a network.

It can be seen from the above description that, compared with the prior art, the utility model provides a full wind direction circulation fan has following advantage:

1. the central air intake can supply air in 360 degrees in all directions, and is real air supply in all directions;

2. the structure is simple, omnidirectional air supply can be realized without other additional power, and the power consumption is saved;

3. set up filtration subassembly and ultraviolet disinfection and isolation subassembly, can be when circulating indoor air, indoor air purifies, improves the air quality.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is an isometric view of a full-wind direction circulating fan;

FIG. 2 is a front view of a full-wind direction circulating fan;

FIG. 3 is a bottom view of the full wind direction circulation fan;

FIG. 4 is a cross-sectional view of a full wind direction circulating fan;

FIG. 5 is an exploded view of a full wind direction circulating fan;

FIG. 6 is an exploded view of a full wind direction circulating fan;

the reference numbers in the figures are: the wind guide device comprises a flow guide body 1, a wind guide surface 11, a wind inlet end 12, a wind outlet end 13, a fan blade 2, a shell 3, a rear shell 31, a front shell 32, a wind inlet 321, a wind outlet 322, a motor 4, an air filtering component 5, an ultraviolet disinfection and sterilization component 6, a centrifugal plate 7 and a partition plate 71.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clear, understand, combine the embodiment below, it is right the utility model discloses go on further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 6, a full wind direction circulating fan mainly includes a flow guiding body 1, a fan blade 2 and a casing 3.

The flow guiding body 1 is in a cone shape, and the outer peripheral surface of the cone shape is an air guiding surface 11. And one side of the air guide surface 11 close to the direction of the vertex of the cone shape is an air inlet end 12. And an air outlet end 13 is arranged on one side of the air guide surface 11 close to the bottom surface of the cone. The surface of the wind guide surface 11 is smooth, and the resistance to wind is reduced.

One side of the wind outlet of the fan blade 2 faces the wind inlet end 12 of the flow guide body 1, and blows air to the flow guide body 1. The fan blades 2 are driven by a motor 4, in the embodiment, the motor 4 is arranged in the middle of the flow guide body 1, and the structure is compact on the whole.

The housing 3 includes a rear case 31 and a front case 32. The flow guide body 1 and the fan blades 2 are installed in the rear shell 31, and the wind guide surface 11 of the flow guide body 1 protrudes out of the rear shell 31. The front end of the front housing 32 is an air inlet 321, and for cleaning convenience, the air inlet 321 of the housing 3 is provided with a net-shaped sealing plate, and the periphery of the air inlet is a grid-shaped air outlet 322. Specifically, the air inlet 321 is arranged opposite to one side of the air inlet of the fan blade 2, and the fan blade 2 sucks air from the air inlet 321. The air outlet 322 is disposed at the periphery of the housing 3 and faces the air outlet end 13 of the flow conductor 1, and the air flowing through the flow conductor 1 is blown out from the air outlet end 13. In other embodiments, the flow guiding body 1 may also replace the housing 3, directly form a mounting base, reduce the equipment cost, and simplify the mechanism.

In other embodiments, the circulating fan also comprises an air filtering component 5, an ultraviolet disinfection and sterilization component 6 and a centrifugal plate 7.

The air filter assembly 5 is disposed at and covers the air inlet 321 of the housing 3, and includes a filter sheet and a mounting bracket, and is capable of filtering air flowing through the air inlet 321.

The ultraviolet disinfection and sterilization component 6 is arranged between the fan blade 2 and the air filtering component 5 and can disinfect and sterilize the wind flowing through the wind inlet 321 and parts in the circulating fan. In other embodiments, the air filter assembly 5 is arranged between the fan blade 2 and the ultraviolet disinfection and sterilization assembly 6.

The ultraviolet disinfection and sterilization assembly 6 comprises a frame and an ultraviolet lamp. The ultraviolet lamp is arranged on the inner side of the frame and irradiates the fan blades 2, the flow guide body 1 and the air filtering component 5.

The centrifugal plate 7 comprises a mounting frame and a plurality of partition plates 71, the partition plates 71 are obliquely mounted in the mounting frame, and air inlet channels oblique to the main shafts of the fan blades 2 are formed between the partition plates 71. The centrifugal plate 7 is arranged close to one side of the wind inlet of the fan blade 2, and when wind sucked from the wind inlet 321 flows through the centrifugal plate 7, the wind direction is preliminarily adjusted due to the fact that the partition plate 71 is obliquely arranged, and further adjustment of the flow guide body 1 in the next step is facilitated. In other embodiments, the partition 71 may not be provided.

In other embodiments, a remote control is included to facilitate operation of the circulation fan. The remote controller controls the circulating fan in a wireless connection mode. The remote controller can be a traditional infrared remote controller, or a mobile phone or a tablet computer provided with a corresponding control app, and can control a networked circulation fan through a network.

The full wind direction circulation fan is placed or installed indoors, wind is sucked from the wind inlet 321 by the full wind direction circulation fan, blows to the guide fluid 1, and is guided by the guide fluid 1 to change the wind direction.

Because the flow guide body 1 is conical, and the fan blades 2 are arranged at the top of the flow guide body 1, wind is guided and dispersed around by the wind guide surface 11, blown out from the wind outlet 322, blown into a room, and then sucked from the wind inlet 321, and the wind is circulated in a reciprocating manner to form full wind direction circulating airflow.

The above exemplary description of the present invention is provided, and it is obvious that the present invention is not limited by the above manner, as long as the present invention adopts various insubstantial improvements of the method concept and technical solution, or the present invention is directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. A full-wind-direction circulating fan is characterized by comprising fan blades and a flow guide body; the guide body and the fan blade are arranged close to each other; the flow guide body is in a cone shape, and the outer peripheral surface of the cone shape is an air guide surface; one side of the air guide surface close to the direction of the vertex of the cone is an air inlet end; one side of the air guide surface close to the bottom surface of the cone is an air outlet end; the surface of the air guide surface is smooth; one side of the wind outlet of the fan blade faces the wind inlet end of the flow guide body.

2. The full-wind-direction circulating fan according to claim 1, further comprising a housing, wherein the housing comprises an air inlet and an air outlet; the air inlet is arranged on the front side of the shell and is opposite to one side of the fan blade for air inlet; the air outlet is arranged on the periphery of the shell and faces the air outlet end of the flow guide body.

3. The full-wind-direction circulation fan according to claim 2, comprising an air filter assembly disposed and covering the air inlet of the housing.

4. A full air circulation fan according to claim 3, comprising a uv sterilizing assembly; the ultraviolet disinfection and sterilization component is arranged at an air inlet of the shell or between the fan blade and the air filtering component.

5. The full-wind-direction circulation fan according to claim 4, wherein the ultraviolet disinfection and sterilization assembly comprises a frame and an ultraviolet lamp; the ultraviolet lamp is arranged on the inner side of the frame and irradiates towards the fan blades and the flow guide body or/and the air filtering component.

6. The full-wind-direction circulating fan according to claim 1, wherein the fan blades are driven by a motor; the motor is arranged between the flow guide body and the fan blade, or the motor is arranged at one end of the flow guide body far away from the fan blade, and a rotating shaft of the motor penetrates through the flow guide body and is connected with and drives the fan blade.

7. The full-wind-direction circulation fan according to claim 2, wherein the housing comprises a rear case and a front case; the flow guide body and the fan blades are arranged in the rear shell, and the wind guide surface of the flow guide body protrudes out of the rear shell; the front end of the front shell is an air inlet, and the periphery of the front shell is a grid-shaped air outlet.

8. The full-wind-direction circulation fan according to claim 2 or 7, wherein the wind inlet of the housing is provided with a net-shaped sealing plate.

9. The full-wind-direction circulating fan according to claim 1, further comprising a centrifugal plate, wherein the centrifugal plate comprises a mounting frame and a plurality of partition plates, the partition plates are obliquely mounted in the mounting frame, and an air inlet channel oblique to a main shaft of the fan blade is formed between the partition plates; the centrifugal plate is arranged close to one side of the wind inlet of the fan blade.

10. A full direction circulation fan according to claim 1, comprising a remote control; the remote controller controls the circulating fan in a wireless connection mode.