CN219141001U

CN219141001U - Bladeless fan with air purification function

Info

Publication number: CN219141001U
Application number: CN202222448505.7U
Authority: CN
Inventors: 吕志强; 陶庆奎
Original assignee: Foshan Shunde Yuanyi Plastic Mould Electric Appliance Co ltd
Current assignee: Foshan Shunde Yuanyi Plastic Mould Electric Appliance Co ltd
Priority date: 2022-05-30
Filing date: 2022-09-15
Publication date: 2023-06-06
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a bladeless fan with an air purifying function, which comprises a base, a sterilizing component, a fan component, a filtering component and an air supply component, wherein an air inlet component is arranged on the side face of the base, the sterilizing component comprises an ultraviolet sterilizing component, the ultraviolet sterilizing component is arranged in the base, the fan component is arranged in the base and above the ultraviolet sterilizing component, the filtering component is arranged in the base and between the air inlet component and the fan component, and the air supply component is arranged on the base and communicated with the fan component. This application filters, disinfects the air current that gets into the base through setting up ultraviolet disinfection spare in the base with the filter component cooperation to purify the air current, the air current after the purification is sent to the air supply subassembly through the fan subassembly, finally discharges from the air supply end of air supply subassembly, thereby brings nice and cool wind sense for the user, can disinfect and disinfect the air, can regard as the fan to use again, and the function is abundant, has satisfied people's user demand.

Description

Bladeless fan with air purification function

Technical Field

The utility model relates to the technical field of household appliances, in particular to a bladeless fan with an air purifying function.

Background

The bladeless fan has the advantages of natural and continuous cool wind, peculiar shape, concise and attractive appearance, natural wind-like cool wind feel for people through continuous air flow, no one-wire impact, smoothness and comfort, no blades, safer use and favorability for wide consumers. However, the bladeless fan in the prior art has a single function, and cannot meet the requirements of modern and multifunctional home.

Along with the development of economy and the progress of science and technology, air purification function is advocated more and more, in order to increase the function of bladeless fan function, people combine bladeless fan and air purifier together, but current bladeless fan of taking air purification function, mostly only carry out a simple filtration edulcoration to the air, can't detach harmful substance such as indoor bacterium, can't satisfy people's demand.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bladeless fan with an air purifying function.

The utility model discloses a bladeless fan with an air purifying function, which comprises:

the side of the base is provided with an air inlet piece;

the disinfection assembly comprises an ultraviolet disinfection piece, and the ultraviolet disinfection piece is arranged in the base;

the fan assembly is arranged in the base and is positioned above the ultraviolet disinfection piece;

the filter assembly is arranged in the base and is positioned between the air inlet piece and the fan assembly; and

and the air supply assembly is arranged on the base and is communicated with the fan assembly.

According to an embodiment of the utility model, the disinfection assembly further comprises an anion piece, and the anion piece is arranged at the air outlet end of the fan assembly.

According to an embodiment of the utility model, the disinfection assembly further comprises an ozone piece, and the ozone piece is arranged at the air outlet end of the fan assembly.

According to one embodiment of the utility model, the fan assembly comprises an air guide shell, a fan blade driving piece and a fan blade piece, wherein the air guide shell is communicated with the air supply assembly; the negative ion piece and the ozone piece are respectively arranged in the air guide shell.

According to one embodiment of the utility model, the filter assembly comprises a bearing member and a filter screen member, wherein the filter screen member is arranged on the bearing member, and the bearing member is connected with the base.

According to one embodiment of the utility model, the air supply assembly comprises an air supply outer shell member and an air supply inner shell member, wherein the air supply inner shell member is arranged in the air supply outer shell member, a gap is reserved between the air supply inner shell member and the air supply outer shell member, and the air supply outer shell member is arranged on the base and is communicated with the air guide shell; an air supply port is arranged on the side face of the air supply inner shell.

According to one embodiment of the utility model, the bladeless fan with the air purifying function further comprises a shaking head assembly, the base further comprises a first base and a second base, the shaking head assembly is arranged between the first base and the second base, the second base is arranged between the shaking head assembly and the air supply assembly, and the air inlet piece is connected with the second base.

According to one embodiment of the utility model, the shaking head assembly comprises a shaking head driving piece and a shaking head bearing piece, wherein the shaking head driving piece is fixedly arranged on the first base, the driving end of the shaking head driving piece is connected with the shaking head bearing piece, and the shaking head bearing piece is connected with the second base.

According to one embodiment of the utility model, the oscillating driving piece comprises a motor and a connecting rod, the oscillating bearing piece is provided with a chute, one end of the connecting rod is connected with the motor, and the other end of the connecting rod is movably arranged in the chute.

According to an embodiment of the utility model, the bladeless fan with the air purifying function further comprises a control component, wherein the control component is connected with the air supply inner shell, and the disinfection component, the fan component and the oscillating component are all electrically connected with the control component.

The beneficial effects of this application lie in: through set up ultraviolet disinfection spare in the base, with filter component cooperation to the air current that gets into the base filters, disinfects to purify the air current, the air current after the purification is sent to the air supply subassembly through the fan subassembly, finally discharges from the air supply end of air supply subassembly, thereby brings nice and cool wind sense for the user, can disinfect and disinfect the air, can regard as the fan to use again, and the function is abundant, has satisfied people's user demand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

fig. 1 is a schematic structural view of a bladeless fan having an air cleaning function in an embodiment;

fig. 2 is an exploded view of a bladeless fan having an air cleaning function in an embodiment;

fig. 3 is a sectional view of a bladeless fan having an air cleaning function in an embodiment;

FIG. 4 is a schematic view of an embodiment of an air guiding housing;

FIG. 5 is a schematic view of a partial structure of an inner blower housing part according to an embodiment;

fig. 6 is a schematic structural view of a shaking head assembly in an embodiment.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:

referring to fig. 1 and 2, fig. 1 is a schematic structural view of a bladeless fan having an air cleaning function in an embodiment, and fig. 2 is an exploded view of a bladeless fan having an air cleaning function in an embodiment. The bladeless fan with air purification function in this embodiment includes base 1, disinfection subassembly 2, fan subassembly 3, filter unit 4 and air supply subassembly 5, and base 1 side is equipped with air inlet piece 11, and disinfection subassembly 2 includes ultraviolet disinfection piece 21, and ultraviolet disinfection piece 21 locates in the base 1, and in base 1 was located to fan subassembly 3, and be located ultraviolet disinfection piece 21's top, filter unit 4 locates in the base 1, and be located between air inlet piece 11 and the fan subassembly 3, and air supply subassembly 5 locates on the base 1 to communicate with fan subassembly 3.

Through setting up ultraviolet disinfection piece 21 in the base, with filter component 4 cooperation to getting into the air current of base 1 and filter, disinfect to purify the air current, the air current after the purification is sent to air supply assembly 5 through fan assembly 3, finally discharges from air supply end of air supply assembly 5, thereby brings nice and cool wind sense for the user, can disinfect and disinfect the air, can regard as the fan to use again, and the function is abundant, has satisfied people's user demand.

Referring back to fig. 1 and 2, the air inlet member 11 includes a first air inlet plate 111 and a second air inlet plate 112, the first air inlet plate 111 and the second air inlet plate 112 are relatively disposed on a side wall of the base 1, a plurality of air inlet holes 113 are disposed on the first air inlet plate 111 and the second air inlet plate 112, and outside air enters the base 1 through the air inlet holes 113.

Referring to fig. 1 to 3, fig. 3 is a cross-sectional view of a bladeless fan having an air cleaning function in an embodiment. The sterilization assembly 2 further comprises an anion member 22, wherein the anion member 22 is arranged at the air outlet end of the fan assembly 3. Negative ions are generated by arranging the negative ion piece 22 and the negative ion piece 22 is arranged at the air outlet end of the fan assembly 3, so that the negative ions can be sent out along with air flow and spread to a more distant space to be combined and neutralized with dust positive charges of the surrounding environment, and the surrounding environment is purified and dedusted. In practical application, the ultraviolet sterilizing element 21 may be an ultraviolet lamp, and the anion element 22 may be an anion generator.

The sterilization assembly 2 further comprises an ozone member 23, the ozone member 23 being arranged at the air outlet end of the fan assembly 3. Ozone is generated by arranging the ozone piece 23 and the ozone piece 23 is arranged at the air outlet end of the fan assembly 3, so that the ozone can be sent out along with air flow and spread to a more distant space so as to kill bacteria in the surrounding environment, thereby carrying out sterilization treatment on the surrounding environment. In practice, the ozone element 23 may be an ozone generator.

Referring to fig. 2-4, fig. 4 is a schematic structural diagram of an air guiding housing according to an embodiment. The fan assembly 3 comprises an air guide shell 31, a fan blade driving piece 32 and a fan blade piece 33, wherein the air guide shell 31 is communicated with the air supply assembly 5, the fan blade piece 33 is arranged in the air guide shell 31, and the fan blade driving piece 32 is connected with the fan blade piece 33; the negative ion piece 22 and the ozone piece 23 are respectively arranged in the air guide shell 31, and the negative ion piece 22 and the ozone piece 23 are positioned between the fan blade piece 33 and the air supply assembly 5. The air guiding housing 31 includes a first air guiding housing 311 and a second air guiding housing 312, where the first air guiding housing 311 and the second air guiding housing 312 are combined to form an air guiding cavity 313, and the fan blade driving member 32, the fan blade member 33, the negative ion member 22 and the ozone member 23 are separately disposed in the air guiding cavity 313. The first air guiding shell 311 is provided with a first air guiding opening 3111, the second air guiding shell 312 is provided with a second air guiding opening 3121, the first air guiding opening 3111 is opposite to the first air inlet plate 111, and the second air guiding opening 3121 is opposite to the second air inlet plate 112. The fan blade driving member 32 drives the fan blade member 33 to rotate, so that air flow is introduced into the base 1 from the outside through the air inlet 113, and then enters the air guide cavity 313 from the first air guide port 3111 and the second air guide port 3121 in the base 1. In particular applications, the fan blade drive 32 may employ a motor.

Referring back to fig. 2 and 3, the filter assembly 4 includes a carrier 41 and a filter 42, where the filter 42 is disposed on the carrier 41, and the carrier 41 is connected to the base 1. The carrier 41 includes a first carrier 411 and a second carrier 412, the first carrier 411 and the second carrier 412 are disposed opposite to each other, the first carrier 411 is disposed between the first air inlet plate 111 and the first air guide port 3111, and the second carrier 412 is disposed between the second air inlet plate 112 and the second air guide port 3121. The filter element 42 includes a first filter 421 and a second filter 422, the first filter 421 is disposed in the first carrier 411, the second filter 422 is disposed in the second carrier 412, and the filter element 42 filters air entering the base 1.

Referring to fig. 1, 2, 3 and 5, fig. 5 is a schematic partial structure of an inner blower housing according to an embodiment. The air blowing unit 5 includes an air blowing outer case member 51 and an air blowing inner case member 52, the air blowing inner case member 52 is provided in the air blowing outer case member 51, and a gap is provided between the air blowing inner case member 52 and the air blowing outer case member 51, and the air blowing outer case member 51 is provided on the base 1 and communicates with the air guiding case 31. An air supply chamber 53 is provided between the air supply outer case 51 and the air supply inner case 52, and the air supply chamber 53 communicates with the air guide chamber 313. An air outlet 521 is provided in a side surface of the air-blowing inner case 52, and the air outlet 521 communicates with the air-blowing chamber 53 and the outside. The air flow is sucked by the fan blade piece 33, enters the base 1 from the air inlet piece 11, then enters the air guide cavity 313 through the filter assembly 4, and in the process, the ultraviolet disinfection piece 21 disinfects the air flow in the base, and the air flow in the air guide cavity 313 enters the air supply cavity 53 under the pushing of the fan blade piece 33 and is then sent to the outside through the air supply opening 521.

Referring to fig. 2, 3 and 6, fig. 6 is a schematic structural diagram of a head shaking assembly according to an embodiment. The bladeless fan with the air purification function further comprises a shaking head assembly 6, the base 1 further comprises a first base 12 and a second base 13, the shaking head assembly 6 is arranged between the first base 12 and the second base 13, the second base 13 is arranged between the shaking head assembly 6 and the air supply assembly 5, and the air inlet piece 11 is connected with the second base 13. The oscillating assembly 6 comprises an oscillating driving piece 61 and an oscillating bearing piece 62, the oscillating driving piece 61 is fixedly arranged on the first base 12, the driving end of the oscillating driving piece 61 is connected with the oscillating bearing piece 62, the ultraviolet sterilizing piece 21 is arranged on the oscillating bearing piece 62, and the oscillating bearing piece 62 is connected with the second base 13. The oscillating driving member 61 includes a motor 611 and a connecting rod 612, one end of the connecting rod 612 is fixedly connected with the motor, and the other end is movably arranged on the oscillating bearing member 62. The oscillating bearing piece 62 comprises a sliding groove 621, an oscillating bearing seat 622, a limiting groove 623 and a limiting column 624, wherein the sliding groove 621 and the limiting groove 623 are respectively arranged on the oscillating bearing seat 622, and the connecting rod 612 moves in the sliding groove 621. Spacing post 624 one end and first base 12 fixed connection, the other end is located in spacing groove 623, and spacing groove 623 cooperates with spacing post 624 and carries out spacingly to shaking head carrier 62's rotation to spacing to the oscillating head of bladeless fan, in this implementation, spacing groove 623 is the arc wall, and its quantity is 3, and the quantity of corresponding spacing post 624 is 3. In practical application, the motor 611 adopts an eccentric motor, the motor 611 rotates to drive the connecting rod 612 to rotate, and because the motor 11 is an eccentric motor, the motor 611 drives the connecting rod 612 to move in the chute 621 when rotating, thereby driving the oscillating bearing piece 62 to rotate left and right, and the oscillating bearing piece 62 rotates left and right to drive the second base 13 to rotate left and right, thereby driving the bladeless fan to rotate left and right.

Referring back to fig. 1-3, the bladeless fan with air cleaning function further includes a control assembly 7, the control assembly 7 being coupled to the inner blower housing member 52. The control assembly 7 comprises a control member 71 and a display member 72, the control member 71 is arranged in the display member 72, the control member 71 is respectively and electrically connected with the sterilizing assembly 2, the fan assembly 3 and the oscillating assembly 6, and the display member 72 is connected with the air supply inner shell member 52. The control member 71 is used for receiving control instructions sent by an external remote control mechanism and then giving control commands to the ultraviolet disinfection member 21, the anion member 22, the ozone member 23, the fan assembly 3 and the oscillating head assembly 6. The display member 72 may display the real-time status of the fan, and may also give control instructions to the control member 71 via the display member 72. In a specific application, the control member 71 may be a PCB board, the display member 72 may be a touch panel, and the external remote control mechanism may be a remote control or a mobile phone, which is not done here. When no one is in the room, the ozone piece 23 can be controlled to work through an external remote control mechanism, so that the ozone can not cause harm to human bodies when the indoor environment is disinfected.

In the bladeless fan with the air purifying function in the embodiment, the remote control mechanism sends an instruction to the control member 71, the control member 71 controls the fan assembly 3 to rotate, so that air flow is sucked into the base 1 by the air inlet member 11 and then enters the air guide cavity 313 through the filter assembly 4, in the process, the ultraviolet disinfection member 21 disinfects the air flow in the base, the air flow in the air guide cavity 313 enters the air supply cavity 53 under the pushing of the fan blade member 33, meanwhile, the negative ion member 22 generates negative ions, and the negative ions can be sent to the outside through the air supply opening 521 together with the air flow.

To sum up: the bladeless fan with air purification function in this application filters, disinfects the air current that gets into the base through setting up ultraviolet disinfection spare in the base, cooperates with filter element to purify the air current, and the air current after the purification is sent to the air supply subassembly through fan assembly, finally discharges from the air supply end of air supply subassembly, thereby brings nice and cool wind to the user and feel, can disinfect and disinfect the air, can regard as the fan to use again, and the function is abundant, has satisfied people's user demand. The negative ion piece generates negative ions, and the negative ion piece is arranged at the air outlet end of the fan assembly, so that the negative ions can be sent out along with air flow, and the negative ions are diffused to a more distant space and combined with and neutralized with dust positive charges of the surrounding environment, so that the surrounding environment is purified and dedusted.

The above are merely embodiments of the present utility model, and are not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. A bladeless fan having an air cleaning function, comprising:

the base (1) is provided with an air inlet piece (11) on the side surface;

the disinfection assembly (2) comprises an ultraviolet disinfection piece (21), and the ultraviolet disinfection piece (21) is arranged in the base (1);

a fan assembly (3) which is arranged in the base (1) and is positioned above the ultraviolet disinfection piece (21);

the filter assembly (4) is arranged in the base (1) and is positioned between the air inlet piece (11) and the fan assembly (3); and

and the air supply assembly (5) is arranged on the base (1) and is communicated with the fan assembly (3).

2. The bladeless fan with air purification function according to claim 1, characterized in that the disinfection assembly (2) further comprises a negative ion piece (22), the negative ion piece (22) being provided at the air outlet end of the fan assembly (3).

3. The bladeless fan with air purification function according to claim 2, characterized in that the disinfection assembly (2) further comprises an ozone element (23), the ozone element (23) being provided at the air outlet end of the fan assembly (3).

4. A bladeless fan having an air cleaning function according to claim 3, characterized in that the fan assembly (3) comprises a wind guiding housing (31), a blade driving member (32) and a blade member (33), the wind guiding housing (31) being in communication with the air supplying assembly (5), the blade member (33) being provided in the wind guiding housing (31), the blade driving member (32) being connected to the blade member (33); the negative ion piece (22) and the ozone piece (23) are respectively arranged in the air guide shell (31).

5. Bladeless fan with air cleaning function according to claim 1, characterized in that the filtering assembly (4) comprises a carrier (41) and a sieve element (42), the sieve element (42) being provided in the carrier (41), the carrier (41) being connected with the base (1).

6. The bladeless fan with air cleaning function according to claim 4, characterized in that the air supply assembly (5) comprises an air supply outer housing member (51) and an air supply inner housing member (52), the air supply inner housing member (52) being provided inside the air supply outer housing member (51), and a gap being provided between the air supply inner housing member (52) and the air supply outer housing member (51), the air supply outer housing member (51) being provided on the base (1) and communicating with the air guiding housing (31); an air supply port (521) is provided on the side surface of the air supply inner case (52).

7. The bladeless fan with air purification function according to claim 6, characterized in that it further comprises a head shaking assembly (6), the base (1) further comprises a first base (12) and a second base (13), the head shaking assembly (6) is arranged between the first base (12) and the second base (13), the second base (13) is arranged between the head shaking assembly (6) and the air supply assembly (5), and the air inlet piece (11) is connected with the second base (13).

8. The bladeless fan with air purification function according to claim 7, characterized in that the oscillating assembly (6) comprises an oscillating driving member (61) and an oscillating carrier (62), the oscillating driving member (61) being fixedly arranged on the first base (12), the driving end of the oscillating driving member (61) being connected with the oscillating carrier (62), the oscillating carrier (62) being connected with the second base (13).

9. The bladeless fan with air purification function according to claim 8, wherein the oscillating driving member (61) comprises a motor (611) and a connecting rod (612), the oscillating bearing member (62) is provided with a chute (621), one end of the connecting rod (612) is connected with the motor, and the other end is movably arranged on the chute (621).

10. The bladeless fan with air cleaning function according to claim 9, characterized in that it further comprises a control assembly (7), said control assembly (7) being connected to said inner blower housing (52), and said sterilizing assembly (2), said fan assembly (3) and said oscillating assembly (6) being electrically connected to said control assembly (7).