CN215175619U

CN215175619U - Air-conditioning fan

Info

Publication number: CN215175619U
Application number: CN202120580562.3U
Authority: CN
Inventors: 赖伴来; 彭琦; 庞亚鹏
Original assignee: Shenzhen Lianchuang Technology Group Co Ltd
Current assignee: Shenzhen Lianchuang Technology Group Co Ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-14
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to an air conditioning technology field provides an air cooler. This air conditioner fan passes through actuating mechanism and rotates fan mechanism, make fan mechanism drive air current flow to first air outlet or second air outlet flow when starting, when towards first air outlet, fan mechanism is independent to first air outlet air-out, when towards the second air outlet, air conditioner fan independently carries out the air-out to the second air outlet, can not produce mutual interference between the two, then, it has the structure that carries out processing function to the air to set up at first air outlet or second air outlet, can make air conditioner fan when the air outlet air-out towards the difference, realize different functions, thereby make air conditioner fan can satisfy more user demands, resources are saved reduces extravagantly, reduce user's purchase cost, improve user's use and experience.

Description

Air-conditioning fan

Technical Field

The utility model relates to an air conditioning technology field, in particular to air cooler.

Background

The water evaporation type air conditioning fan (air conditioning fan) has the characteristics of energy saving and temperature reduction, and compared with an electric fan, the air conditioning fan has the function of humidifying air, but the power of the air conditioning fan is much higher than that of a traditional fan, about 60-80W, but much lower than that of an air conditioner. The price aspect has very strong affinity. Because a compressor is not used and a common fan is adopted, the energy consumption is low, the cost is low, and the fan is favored by consumers in hot summer.

The air conditioning fan belongs to a single seasonal product, is only suitable for hot summer, and is idle for a long time in one year, so that certain time waste and resource waste are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air conditioner fan aims at solving current air conditioner fan function singleness, and user experience feels poor problem.

In order to achieve the above object, the utility model adopts the following technical scheme: an air conditioning fan comprising:

the fan mechanism comprises a bracket shell and an air outlet assembly movably connected to the bracket shell, and the bracket shell is provided with a first air outlet and a second air outlet which are mutually and independently arranged;

and the driving mechanism is connected to the air outlet assembly and drives the air outlet assembly to independently exhaust air towards the first air outlet or the second air outlet.

In one embodiment, the air outlet assembly includes:

the air duct shell is arranged inside the bracket shell and connected to the driving mechanism, an air duct opening is formed in the air duct shell, and the driving mechanism drives the air duct shell to enable the air duct opening to be communicated with the first air outlet or the second air outlet;

the wind wheel is arranged inside the air duct shell;

the wind wheel motor is connected to the wind wheel and used for driving the wind wheel to rotate.

In one embodiment, the air duct housing rotates about a central axis of the support housing.

In one embodiment, the drive mechanism comprises:

the rotating motor is provided with a rotating shaft;

a first gear connected to the rotating shaft and rotating coaxially with the rotating shaft;

and the second gear is fixedly arranged on the outer edge of the air duct shell and is in meshing transmission with the first gear.

In one embodiment, the drive mechanism further comprises:

and the third gear is arranged between the first gear and the second gear, and two sides of the third gear are respectively meshed with the first gear and the second gear.

In one embodiment, the air conditioning fan further includes:

and the filtering component is arranged on one side of the fan mechanism, which is provided with the second air outlet, and is used for filtering air.

In one embodiment, the filter assembly comprises:

the air duct expansion shell is provided with an air duct expansion cavity;

a filter covering the duct expansion chamber;

the cover plate is used for fixedly connecting the filter with the air duct expansion shell, and the cover plate is provided with a ventilation hole.

In one embodiment, the air conditioning fan further includes:

the front cover shell is provided with a first outer air outlet corresponding to the first air outlet and a second outer air outlet corresponding to the second air outlet, and the fan mechanism and the driving mechanism are arranged in the front cover shell;

the rear cover shell is connected to the front cover shell, and an air inlet is formed in the rear cover shell.

In one embodiment, the air conditioning fan includes at least two sets of the fan mechanisms, and the fan mechanisms are sequentially installed from bottom to top in an overlapping manner.

In one embodiment, the air conditioner fan includes two sets of the fan mechanisms, each of the fan mechanisms is connected to the same driving mechanism, and the driving mechanism synchronously drives each of the fan mechanisms to rotate.

The utility model has the advantages that: drive the air-out subassembly through actuating mechanism, make fan mechanism drive air current to first air outlet or second air outlet flow when starting, when towards first air outlet, fan mechanism is independent to first air outlet air-out, when towards the second air outlet, the air-conditioning fan independently carries out the air-out to the second air outlet, can not produce mutual interference between the two, then, it has the structure of carrying out processing function to the air to set up at first air outlet or second air outlet, can make the air-conditioning fan when the air-out of towards different air outlets, realize different functions, thereby make the air-conditioning fan can satisfy more user demands, resources are saved reduces extravagantly, reduce user's purchase cost, improve user's use and experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of an air conditioning fan according to an embodiment of the present invention;

fig. 2 is a schematic view of a use state of the air conditioning fan for temperature adjustment according to the embodiment of the present invention;

fig. 3 is a schematic view of a usage state of the air conditioning fan for purifying air according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a fan mechanism in an air conditioner fan according to an embodiment of the present invention;

fig. 5 is an exploded view of a fan mechanism in an air conditioner according to an embodiment of the present invention;

fig. 6 is an enlarged schematic view of a in fig. 5.

Description of the main element symbols:

air-conditioning fan-100; a fan mechanism-10; a stent shell-11; rotating the arc groove-111; a support plate-112; a first air outlet-113; a second air outlet-114; an air inlet-115; air outlet assembly-120; an air duct shell-12; an air duct opening-121; an arc-shaped bulge-122; a wind wheel-13; a wind turbine motor-14; a rotating shaft-141; a temperature adjusting mechanism-20; a water tank-21; a water receiving box-22; a wet curtain-23; a wet curtain cover-24; -a filter assembly-30; an air duct expansion shell-31; a filter-32; a cover plate-33; a front cover shell-40; a first outer air outlet-41; a second outer air outlet-42; rear cover shell-50; an air inlet-51; a second outer air outlet-112; a drive mechanism-60; a rotating motor-61; a first gear-62; a third gear-63; connecting shaft-631; a second gear-64.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "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 and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 6, an air conditioning fan 100 according to the present invention includes:

the fan mechanism 10, the fan mechanism 10 includes a bracket shell 11 and an air outlet assembly 120 movably connected to the bracket shell 11, the bracket shell 11 is provided with a first air outlet 113 and a second air outlet 114 which are independently arranged, and the air outlet assembly 120 is used for enabling an air flow to the first air outlet 113 or the second air outlet 114;

and the driving mechanism 60 is connected to the fan mechanism 10, and drives the fan mechanism 10 to independently discharge air towards the first air outlet 113 or the second air outlet 114.

In this embodiment, make to produce relative displacement between air-out subassembly 120 and the support shell 11 through actuating mechanism 60, make fan mechanism 10 drive the air current when starting and flow to first air outlet 113 or second air outlet 114, when towards first air outlet 113, fan mechanism 10 is independent to first air outlet 113 air-out, when towards second air outlet 114, air-conditioning fan 100 independently carries out the air-out to second air outlet 114, can not produce mutual interference between the two, then, set up at first air outlet 113 or second air outlet 114 and have the structure that carries out processing function to the air, can make air-conditioning fan 100 when the air-out towards the air outlet of difference, realize different functions, thereby make air-conditioning fan 100 can satisfy more user demands, resources are saved reduces extravagantly, reduce user's purchase cost, improve user's use experience. The fan mechanism 10 drives the airflow to flow from the air inlet 115 to the first air outlet 113 or the second air outlet 114, and the air inlet 115 is provided with the temperature adjustment mechanism 20, that is, the airflow is adjusted in temperature by the temperature adjustment mechanism 20 and then flows to the first air outlet 113 or the second air outlet 114, thereby further ensuring the temperature adjustment effect of the air-conditioning fan 100.

In this embodiment, the driving mechanism 60 drives the air outlet assembly 120 and the rack housing 11 to generate a relative displacement therebetween, so that the air outlet assembly 120 is aligned with the first air outlet 113 or the second air outlet 114 of the rack housing 11, and air is discharged. The first outlet 113 and the second outlet 114 are independently disposed, that is, under the action of the driving mechanism 60, when the air outlet assembly 120 is communicated with the first outlet 113, the air outlet assembly 120 is isolated from the second outlet 114, and when the air outlet assembly 120 is communicated with the second outlet 114, the air outlet assembly 120 is isolated from the first outlet 113.

Referring to fig. 4-6, as an embodiment of the air conditioner fan 100 in the present application, the air outlet assembly 120 includes:

the air duct shell 12 is arranged inside the bracket shell 11, the air duct shell 12 is connected to the driving mechanism 60, an air duct opening 121 is formed in the air duct shell 12, and the driving mechanism 60 drives the air duct shell 12 to enable the air duct opening 121 to be communicated with the first air outlet 113 or the second air outlet 114;

the wind wheel 13, the wind wheel 13 locates inside wind channel shell 12;

and the wind wheel motor 14 is connected to the wind wheel 13 and used for driving the wind wheel 13 to rotate.

In this embodiment, a driving shaft 141 is disposed in the middle of the wind wheel motor 14, the wind wheel 13 is fixedly connected to the driving shaft 141, when the wind wheel motor 14 is started, the driving shaft 141 rotates to drive the wind wheel 13 to rotate, so that the airflow flows along with the rotation of the wind wheel 13, the wind wheel 13 is disposed in the air duct shell 12, after the wind wheel 13 drives the air, the air flows toward the air duct opening 121, and under the action of the driving mechanism 60, the air duct opening 121 aligns at the first air outlet 113 or the second air outlet 114. That is, when the driving mechanism 60 drives the air duct casing 12 to communicate the air duct opening 121 on the air duct casing 12 with the first air outlet 113, after the wind wheel motor 14 is started, the wind wheel 13 drives the air to the first air outlet 113, so that the air is correspondingly processed by the air conditioning fan 100; when the driving mechanism 60 drives the air duct casing 12 to communicate the air duct opening 121 on the air duct casing 12 with the second air outlet 114, after the wind wheel motor 14 is started, the wind wheel 13 drives the air to the second air outlet 114, so that the air conditioning fan 100 performs corresponding processing on the air.

In addition, in this embodiment, the bracket shell 11 has a cavity for accommodating the air duct shell 12, and a portion of the air duct shell 12 where the air duct opening 121 is disposed abuts against the bracket shell 11, so that when the air duct opening 121 faces the first air outlet 113, the second air outlet 114 is in a closed state; when the air duct opening 121 faces the second air outlet 114, the first air outlet 113 is in a closed state, so that interference between the first air outlet 113 and the second air outlet 114 is avoided, that is, when the air conditioner fan 100 is switched between different functions, interference is not generated between the first air outlet 113 and the second air outlet 114.

In one embodiment, the duct housing 12 rotates about a central axis of the bracket housing 11.

In this embodiment, the first air outlet 113 and the second air outlet 114 are disposed at opposite sides of the bracket shell 11, and the air duct shell 12 rotates relative to the bracket shell 11, so that the air duct opening 121 on the air duct shell 12 is aligned with the first air outlet 113 or the second air outlet 114 on the bracket shell 11. The bracket shell 11 and the air duct shell 12 in this embodiment are both cylindrical.

It is understood that in other embodiments, the relative movement between the air duct shell 12 and the rack shell 11 can be more selected according to the position of the first air outlet 113 and the second air outlet 114 and the shape of the air duct shell 12 and the rack shell 11. Optionally, the bracket shell 11 is cylindrical, the first air outlet 113 and the second air outlet 114 are disposed at the same side of the bracket shell 11, and then when the driving mechanism 60 drives the air duct shell 12, the air duct shell 12 slides relative to the bracket shell 11, so that the air outlet assembly 120 exhausts air to the first air outlet 113 or the second air outlet 114. Optionally, the bracket shell 11 is fan-shaped, the first air outlet 113 and the second air outlet 114 are disposed at the same side of the bracket shell 11, and then when the driving mechanism 60 drives the air duct shell 12, the air duct shell 12 swings relative to the bracket shell 11, so that the air outlet assembly 120 exhausts air to the first air outlet 113 or the second air outlet 114. The shapes of the bracket shell 11 and the air duct shell 12 and the moving manner of the air duct shell 12 relative to the bracket shell 11 have more designs and choices, which are not listed here.

Referring to fig. 4-6, as an embodiment of the air conditioner fan 100 in the present application, a support plate 112 for fixing the wind turbine motor 14 and the driving mechanism 60 is disposed on the bracket shell 11, and a rotating arc groove 111 abutting against the air duct shell 12 is further disposed on the bracket shell 11.

In this embodiment, the supporting plate 112 is disposed inside the bracket shell 11, the wind turbine motor 14 is mounted on the supporting plate 112, and the rotating motor 61, the first gear 62 and the third gear 63 of the driving mechanism 60 are all mounted on the supporting plate 112. Be equipped with arc boss 122 on wind channel shell 12, during the installation, arc boss 122 joint is in the rotation arc groove 111 of support shell 11, thereby rotates arc groove 111 and is spacing with wind channel shell 12 through arc boss 122, both makes wind channel shell 12 and support shell 11 stable connection, prescribes a limit to wind channel shell 12 in fixed track again for wind channel shell 12 rotates in predetermineeing the track.

Referring to fig. 5-6, as an embodiment of the air conditioner fan 100 of the present application, the driving mechanism 60 includes:

a rotating motor 61, wherein a rotating shaft is arranged on the rotating motor 61;

a first gear 62, the first gear 62 being connected to the rotating shaft and rotating coaxially with the rotating shaft;

and the second gear 64 is fixedly arranged on the outer edge of the air duct shell 12 and is in meshing transmission with the first gear 62.

In this embodiment, the rotating motor 61 drives the rotating shaft to rotate, so that the first gear 62 connected to the rotating shaft rotates, the second gear 64 fixedly connected to the outer edge of the air duct shell 12 is disposed on the outer edge of the air duct shell 12, and the second gear 64 is in meshing transmission with the first gear 62, so that the second gear 64 rotates along with the rotation of the first gear 62, and the air duct shell 12 is driven to rotate, so that the air duct opening 121 on the air duct shell 12 faces the first air outlet 113 or the second air outlet 114.

Referring to fig. 5-6, as an embodiment of the air conditioner fan 100 of the present application, the driving mechanism 60 further includes:

and a third gear 63, wherein the third gear 63 is arranged between the first gear 62 and the second gear 64, and both sides of the third gear 63 are respectively meshed with the first gear 62 and the second gear 64.

In this embodiment, the first gear 62 is engaged with the third gear 63, the third gear 63 is engaged with the second gear 64, the rotating motor 61 drives the first gear 62 to rotate, the third gear 63 engaged with the first gear 62 rotates therewith, the second gear 64 engaged with the third gear 63 rotates therewith, the second gear 64 is fixedly connected with the air duct shell 12, and the air duct shell 12 rotates therewith. Due to the arrangement of the third gear 63, the first gear 62 is in indirect meshing transmission with the second gear 64. The third gear 63 is a pinion gear, and the diameter of the third gear 63 is smaller than the diameters of the first gear 62 and the second gear 64, and the third gear 63 increases the flexibility of the whole driving mechanism 60, and enables the rotation directions of the first gear 62 and the second gear 64 to be consistent.

Referring to fig. 1-3, as an embodiment of the air conditioner fan 100 in the present application, the air conditioner fan 100 further includes:

and the filter assembly 30, the filter assembly 30 is installed on one side of the fan mechanism 10, where the second air outlet 114 is formed, and the filter assembly 30 is used for filtering air.

In this embodiment, the filter assembly 30 is installed on the side of the fan mechanism 10 where the second air outlet 114 is located, so that when the driving mechanism 60 drives the fan mechanism 10 to face the second air outlet 114, the fan mechanism 10 drives the air flow to the second air outlet 114, and in the process that the fan mechanism 10 drives the air flow to the second air outlet 114, the air flow passes through the filter assembly 30, the air filtered by the filter assembly 30 is purified, and then flows out from the second air outlet 114.

In this embodiment, the fan mechanism 10 is rotated by the driving mechanism 60, so that the fan mechanism 10 drives the air flow to the first air outlet 113 or the second air outlet 114 when being started, when the air flow is directed to the first air outlet 113, the air conditioner fan 100 plays a role of cooling, when the air flow is directed to the second air outlet 114, the air conditioner fan 100 plays a role of purifying air, and the first air outlet 113 and the second air outlet 114 do not generate mutual interference. This air cooler 100 simple structure, user convenient operation, traditional air conditioning product relatively has had the filtration purification performance concurrently, makes single seasonal electric appliance become all usable air conditioning product all the year round, and resources are saved reduces extravagantly, reduces consumer's purchase cost.

Referring to fig. 1-3, as an embodiment of the air conditioner fan 100 of the present application, the filter assembly 30 includes:

the air duct expanding shell 31, the air duct expanding shell 31 is provided with an air duct expanding cavity;

a filter 32, wherein the filter 32 covers the air duct expansion cavity;

and the cover plate 33 is used for fixedly connecting the filter 32 with the air duct expansion shell 31, and the cover plate 33 is provided with a vent hole.

In this embodiment, when the driving mechanism 60 drives the fan mechanism 10 toward the second air outlet 114, the fan mechanism 10 drives air to flow toward the second air outlet 114, and in the process of flowing toward the second air outlet 114, the air is purified by the filter 32 in the filter assembly 30, so as to achieve the air purifying function. The filter 32 in this embodiment may be a HEPA filter 32, an activated carbon filter 32, or the like.

Specifically, the air duct expansion shell 31 abuts against the bracket shell 11, and is located on the bracket shell 11 at the peripheral side of the second inner air outlet, because a non-air-outlet area is located between the first air outlet 113 and the second air outlet 114 on the bracket shell 11, and the actual air outlet aperture of the fan mechanism 10 is greater than the aperture of the second air outlet 114, therefore, after the air duct expansion shell 31 is installed on the bracket shell 11, the fan mechanism 10 can drive air to flow into the air duct expansion cavity of the second air outlet 114 and the air duct expansion shell 31, the air flowing into the air duct expansion cavity can also flow through the filter 32, and thus the filtering efficiency of the filtering component 30 is improved. The cover plate 33 fixes the filter 32 to the duct expansion case 31, and the duct expansion case 31 is fixed to the outside of the second air outlet 114, so that the entire filter assembly 30 is stably installed. The cover plate 33 is detachably coupled to the duct expanding case 31 so as to facilitate replacement of the filter 32.

a front cover shell 40, wherein a first outer air outlet 41 corresponding to the first air outlet 113 and a second outer air outlet 42 corresponding to the second air outlet 114 are formed on the front cover shell 40, and the blower mechanism 10 and the driving mechanism 60 are installed in the front cover shell 40;

the rear cover shell 50, the rear cover shell 50 is connected to the front cover shell 40, the rear cover shell 50 is provided with an air inlet 51;

the temperature adjusting mechanism 20 is arranged on the rear cover shell 50 and is communicated with the fan mechanism 10. .

In this embodiment, the first outlet 41 is disposed on the front surface of the front cover shell 40, the second outlet 42 is disposed on the side surface of the front cover shell 40, the rear cover shell 50 is connected to the back surface of the front cover shell 40, the blower mechanism 10 is always communicated with the rear cover shell 50, and under the action of the blower mechanism 10, air flows into the air-conditioning fan 100 from the air inlet 51 and flows out from the first outlet 41 or the second outlet 42. After the air enters the air inlet 51, the air firstly passes through the temperature adjusting mechanism 20, and when the fan mechanism 10 faces the first air outlet 41, the air adjusted by the temperature adjusting mechanism 20 can better adjust the temperature; when the fan mechanism 10 faces the second outer air outlet 42, the air filtered by the temperature adjusting mechanism 20 is filtered more effectively.

Referring to fig. 1-3, as an embodiment of the air conditioning fan 100 of the present application, the temperature adjusting mechanism 20 includes:

a water tank 21, the water tank 21 being provided in the front cover case 40 and storing moisture;

the water receiving box 22 is arranged on the rear cover shell 50 and connected with the water tank 21;

and the wet curtain 23 is arranged below the water receiving box 22 and communicated with the water receiving box 22.

In this embodiment, the wet curtain 23 is mounted on the rear cover shell 50 and fixed by the wet curtain cover 24, the water receiving box 22 is arranged on the rear cover shell 50, the water receiving box 22 is communicated with the water tank 21, water in the water tank 21 is pumped into the water receiving box 22 by the water pump, and the bottom of the water receiving box 22 is communicated with the wet curtain 23, so that, under the action of gravity, water in the water receiving box 22 flows downwards onto the wet curtain 23 to wet the wet curtain 23, so that when the fan mechanism 10 faces the first air outlet 41, the temperature of air is adjusted when the air flows through the wet curtain 23, and the temperature adjustment effect is achieved; when the fan mechanism 10 faces the second external air outlet 42, a part of impurities in the air passing through the wet curtain 23 is filtered, thereby achieving better purification effect.

Specifically, in this embodiment, the rear cover shell 50 is provided with a water collecting box, and the water collecting box is disposed below the wet curtain 23 and is used for collecting excess moisture in the wet curtain 23. The water tank 21 is provided with a temperature regulator for regulating the temperature of water in the water tank 21, so that the temperature regulating device achieves better temperature control effect. The wet curtain cover 24 is detachably coupled to the rear cover case 50, thereby facilitating replacement of the wet curtain 23. The rear cover case 50 is detachably coupled to the front cover case 40 so as to facilitate maintenance and replacement of various components within the case.

In one embodiment, at least two sets of fan mechanisms 10 are disposed in the housing, and each fan mechanism 10 is sequentially stacked from bottom to top.

In this embodiment, each fan mechanism 10 is stacked, so that the working efficiency of the air conditioner fan 100 can be improved, and on the other hand, the occupied space of the air conditioner fan 100 is saved by such a setting manner, and each fan mechanism 10 can be oriented to the first outer air outlet 41 or the second outer air outlet 42 in the same direction, so that the working effect of the air conditioner fan 100 is ensured.

Referring to fig. 1 and 4, as an embodiment of the air conditioner 100 in the present application, the air conditioner 100 includes two sets of fan mechanisms 10, each fan mechanism 10 is connected to a same driving mechanism 60, and the driving mechanism 60 synchronously drives each fan mechanism 10 to rotate.

In this embodiment, the support shell 11 is provided with two containing spaces stacked up and down, the support plate 112 is arranged in the middle of the support shell 11, the wind wheel motor 14 is fixed on the support plate 112, one end of the driving shaft 141 connected with the wind wheel motor 14 is connected with the wind wheel 13 positioned above, and the other end of the driving shaft is connected with the wind wheel 13 positioned below, so that when the driving shaft 141 is driven by the air duct motor to rotate, the upper and lower groups of wind wheels 13 are driven to rotate synchronously.

Further, the driving component is fixed on the supporting plate 112, the third gear 63 includes an upper gear and a lower gear, the upper gear is engaged with the second gear 64 on the air duct shell 12 located above, the lower gear is engaged with the second gear 64 on the air duct shell 12 located below, a connecting shaft 631 is disposed between the upper gear and the lower gear, when the upper gear rotates, the lower gear is driven to rotate by the connecting shaft 631, the upper gear is engaged with the first gear 62, when the first gear 62 is driven to rotate by the rotating motor 61, the first gear 62 drives the upper gear to rotate, the upper gear drives the lower gear to rotate, and then the two sets of air duct shells 12 are driven to rotate, so that the two sets of air duct shells 12 synchronously turn to the first outlet air port 41 or the second outlet air port 42.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An air conditioner fan, comprising:

2. The air conditioner fan as claimed in claim 1, wherein the air outlet assembly comprises:

the wind wheel is arranged inside the air duct shell;

3. The air conditioner fan as claimed in claim 2, wherein the duct housing rotates about a central axis of the bracket housing.

4. An air conditioner fan as set forth in claim 3 wherein said drive mechanism includes:

the rotating motor is provided with a rotating shaft;

5. An air conditioner fan as set forth in claim 4 wherein said drive mechanism further includes:

6. An air conditioner fan as set forth in claim 1, further comprising:

7. An air conditioner fan as set forth in claim 6 wherein said filter assembly includes:

the air duct expansion shell is provided with an air duct expansion cavity;

a filter covering the duct expansion chamber;

8. An air conditioner fan as set forth in claim 1, further comprising:

9. An air conditioner fan as claimed in any one of claims 1 to 8, wherein said air conditioner fan includes at least two sets of said fan mechanisms, each of said fan mechanisms being mounted in a stacked arrangement from bottom to top.

10. An air conditioner fan as claimed in claim 9, wherein said air conditioner fan includes two sets of said fan mechanisms, each of said fan mechanisms being connected to the same driving mechanism, said driving mechanism driving each of said fan mechanisms to rotate synchronously.