CN211011765U

CN211011765U - Fan with humidifying function

Info

Publication number: CN211011765U
Application number: CN201922200043.5U
Authority: CN
Inventors: 李胜
Original assignee: Zhejiang Umily Intelligent Technology Co ltd
Current assignee: Zhejiang Umily Intelligent Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-14
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a fan with humidification function, include the base and establish the air-out circle on the base, be equipped with the fan subassembly that is used for producing the air current in the base, form in the air-out circle and be used for receiving the cavity passageway that the fan subassembly blew off the air current, be equipped with the air outlet on the air-out circle, air-out circle inboard forms the ventilation hole that outside air can pass, be equipped with the humidification subassembly on the base, the bottom of air-out circle is equipped with the moisture export that upwards blew off the humidification fog, is linked together through the passageway between the moisture export on the humidification subassembly on the base and the air-out circle. The inboard ventilation hole of air-out circle of fan during operation blows the air current through the air outlet and can form the suction air current, and the moisture export sets up towards the ventilation hole, and the humidification is even, improves the humidification travelling comfort to need not to install the humidification on the air-out circle and go out the air cavity structure, simple structure.

Description

Fan with humidifying function

Technical Field

The utility model belongs to the technical field of the fan technique and specifically relates to a fan with humidification function is related to.

Background

The bladeless fan is arranged in the base relative to an impeller of a traditional fan air supply device, and the impeller cannot be seen in appearance, so that the possibility that a human body contacts the rotating impeller is prevented, and the bladeless fan is safe and reliable; bladeless fans are becoming more and more attractive and preferred. Most of the existing bladeless fans can only emit natural wind, and a few types of fans can humidify blown air flow, so that the comfort of users is improved.

However, the existing humidifying bladeless fan has a complex structure, and if the humidifying air outlet cavity is integrated at the front part of the air outlet ring, the structure is complex, the air outlet ring is heavy, the stability is poor, the directions of the outlet of the humidifying air outlet cavity and the air outlet opening of the air outlet ring are consistent, moisture is directly blown on the body of a user, and the comfort is poor; and the humidification component accelerates the air flow and divides the air flow blown by the fan in the fan through a series of pipelines, so that the occupied space is large, the arrangement and installation are not convenient, and the air outlet effect of the fan can be influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to solve the technical problem that a fan with humidification function is provided, its simple structure, the humidification travelling comfort is good.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

this fan with humidification function, include the base and establish the circle that gives vent to anger on the base, be equipped with the fan subassembly that is used for producing the air current in the base, form in the circle that gives vent to anger and be used for receiving the fan subassembly and blow off the cavity passageway of air current, be equipped with the air outlet on the circle that gives vent to anger, the inboard ventilation hole that forms outside air and can pass of circle that gives vent to anger, be equipped with the humidification subassembly on the base, the bottom that gives vent to anger the circle is equipped with the moisture export that upwards blows off the humidification fog, is linked together through the passageway.

Further, the moisture outlet on the bottom of the air outlet ring is positioned in front of the air outlet.

The humidifying component is arranged at the lower part of the base and is communicated with the moisture outlet through a moisture channel arranged in the base.

The air outlet ring comprises an air outlet ring bottom and a pair of straight air ducts communicated with the air outlet ring bottom, the tops of the straight air ducts are connected, the cross section of the air outlet ring bottom is circular, and the thickness of the straight air ducts along the air outlet direction of the air outlet is smaller than the inner diameter of the air outlet ring bottom.

The fan subassembly is fixed on the base, and the humidification subassembly includes water tank, atomization component and is used for the moisture passageway of intercommunication atomization component and moisture export, and atomization component establishes in the base lower part, and the cover can be dismantled on the fan subassembly to the water tank, play wind circle detachable establishes on the fan subassembly.

And a moisture nozzle is arranged in a moisture outlet of the air outlet ring, the moisture nozzle is communicated with the humidifying assembly through a moisture channel, and moisture airflow formed by the moisture nozzle and the moisture channel is mutually independent from airflow formed by the fan assembly and a cavity channel in the air outlet ring.

And a heater for heating the air flow is arranged in the cavity passage of the air outlet ring.

The bottom of the air outlet ring is provided with a forward inclined plane, the moisture outlet is arranged on the inclined plane, and the air outlet direction of the moisture outlet inclines forwards.

The moisture outlet on the bottom of the air outlet ring is aligned with the middle position of a pair of straight air channels of the air outlet ring.

The fan assembly comprises a fan shell and a fan arranged in the fan assembly, and the lower end of the connecting seat is arranged on the fan shell through a detachable clamping structure.

The base comprises a chassis and an annular seat arranged on the chassis, a mounting hole is formed in the center of the annular seat, the lower end of the fan assembly is arranged in the mounting hole, an air inlet cavity for allowing the fan assembly to enter air is formed between the chassis and the annular seat, an air inlet is formed in the outer edge of the annular seat, and the atomizing assembly is arranged on the annular seat.

The water tank is internally provided with an annular cavity structure for storing water, and the water tank is internally provided with an inner channel which penetrates through the annular cavity structure and is sleeved on the moisture channel.

The connecting seat comprises a connecting disc positioned on the upper portion and a conical cylinder positioned on the lower portion, the lower end of the conical cylinder is connected with an upper opening of the fan shell in a clamping mode, and the bottom of the air outlet ring is connected with the connecting disc through a fastening piece.

The moisture channel is fixed on the base, a seat inner channel used for being connected with an upper end opening of the moisture channel is arranged in the connecting disc, and a moisture outlet on the air outlet ring is communicated with the seat inner channel.

An annular connecting plate is arranged in the bottom of the air outlet ring, an annular groove is formed in the connecting plate corresponding to the upper edge of the conical cylinder, and an annular protrusion used for being clamped in the annular groove is arranged below the inner edge of the annular connecting plate.

A group of bosses are uniformly distributed on the connecting disc along the circumference, and fixing holes used for being connected with the annular connecting plate are formed in the bosses.

The atomization assembly comprises a water inlet groove and a humidification groove which are arranged on the annular seat and communicated, the water inlet groove corresponds to a water valve arranged at the bottom of the water tank, and an atomization sheet is arranged in the humidification groove; the lower end of the moisture channel is covered on the humidifying groove, and the annular seat is provided with a blowing fan used for blowing air to the notch of the humidifying groove or the moisture channel.

The inlet channel on the annular seat and the humidification groove are adjacently arranged, an ultraviolet lamp is arranged at the communication position of the inlet channel and the humidification groove in the humidification groove, and an electric interface of the ultraviolet lamp is positioned in the air inlet cavity.

Be equipped with in the humidification groove and prevent burning dry protector, prevent burning dry protector's electrical interface is located the air inlet cavity.

The air blowing fan is arranged in the air inlet cavity at the lower part of the annular seat, the upper part of the annular seat is provided with an air blowing port for blowing air flow of the air blowing fan, and the lower end of the moisture channel is covered on the humidifying tank and the air blowing port.

The air blowing port on the annular seat is arranged in a protruding mode.

And a moisture nozzle is arranged in a moisture outlet of the air outlet ring, the moisture nozzle is communicated with the humidifying component on the base through a moisture channel, and an air port communicated with a cavity channel in the air outlet ring is arranged on the moisture nozzle part in the air outlet ring.

Compared with the prior art, the utility model, have following advantage:

the fan with the humidifying function is reasonable in structural design, when the fan works, the air vents on the inner sides of the air outlet rings can form suction air flows through the air blowing air flows of the air outlets, the moisture outlets are arranged towards the air vents, humidification is uniform, humidification comfort is improved, a humidifying air outlet cavity structure does not need to be installed on the air outlet rings, and the fan is simple in structure; meanwhile, the air flow of the humidification assembly is realized through a small air blowing fan which is independently arranged at the lower part of the base, and the air blowing air flow of a fan is not required to be divided, so that a dividing pipeline and a joint are not required to be arranged in the base, the structure is simple, and the air outlet effect of the fan is not influenced.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

fig. 1 is a schematic view of the fan of the present invention.

Fig. 2 is a schematic view of the fan removing water tank of the present invention.

Fig. 3 is a schematic view of the structure of the water tank of the present invention.

Fig. 4 is a schematic view of the fan base of the present invention.

Fig. 5 is a schematic diagram of the structure of the water tank of the present invention.

Fig. 6 is a schematic view of the fan removing water tank of the present invention.

Fig. 7 is a third schematic view of the fan removing water tank of the present invention.

Fig. 8 is a schematic view of the fan base removing water tank of the present invention.

Fig. 9 is a schematic view of the fan base with the water tank removed.

Fig. 10 is a partial schematic view of a fan base according to the present invention.

Fig. 11 is a partial schematic view of a fan base according to the present invention.

Fig. 12 is a schematic view of the base and the connecting seat of the present invention.

Fig. 13 is a front view of the fan of the present invention.

Fig. 14 is a schematic sectional view taken along a-a in fig. 13.

In the figure:

1. the automatic water supply device comprises a base, 101, an air inlet, 102, a water inlet groove, 103, a humidifying groove, 2, a water tank, 201, a hollow hole, 203, a water filling port, 204, an inner channel, 205, a water cover 206, a water valve, 3, an air outlet ring, 301, an air outlet, 302, a moisture outlet, 4, a base plate, 5, a fan assembly, 501, a clip, 6, a moisture channel, 601, a lower channel, 602, an upper channel, 7, a connecting seat, 701, an inner channel, 702, an annular groove, 703, a clip, 8, a moisture nozzle, 9, an water outlet convex pin, 10, an ultraviolet lamp, 11, an atomizing sheet, 12, a burnout prevention protector, 13, a blowing fan, 1301 and a blowing port.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

As shown in fig. 1 to 14, this fan with humidification function, including base 1 and the air-out circle 3 of establishing on the base, be equipped with the fan subassembly 5 that is used for producing the air current in the base, form the cavity passageway that is used for receiving the fan subassembly and blows off the air current in the air-out circle, air-out circle one side is equipped with a set of air outlet 301 that is used for blowing off the air current in the cavity passageway, the even interval of a set of air outlet sets up, air-out circle inboard forms the ventilation hole that outside air can pass through, the ventilation hole that the fan during operation air-out circle inboard can form the suction fan outside air through air outlet blowing air current, improve indoor air.

The base 1 is provided with a humidifying component, the bottom of the air outlet ring is provided with a moisture outlet 302 which blows out humidifying mist upwards, and the humidifying component on the base is communicated with the moisture outlet on the air outlet ring through a channel. The moisture export sets up towards the ventilation hole, and the humidification is even, improves the humidification travelling comfort to need not to circle installation humidification air outlet cavity structure, simple structure at the air-out.

The air outlet ring comprises an air outlet ring bottom and a pair of straight air channels communicated with the air outlet ring bottom, the tops of the straight air channels are communicated through an arc-shaped channel, air outlets are arranged on the straight air channels and the arc-shaped channel, the cross section of the air outlet ring bottom is circular, and the thickness of the straight air channels along the air outlet direction of the air outlets is smaller than the inner diameter of the air outlet ring bottom; the moisture outlet on the bottom of the air outlet ring is positioned in front of or behind the air outlet; preferably, the moisture outlet is formed in the bottom of the air outlet ring and located in front of the straight air channel, and the humidifying uniformity effect is good.

The humidifying component is arranged at the lower part of the base, the humidifying component is communicated with the moisture outlet through the moisture channel 6 arranged in the base, and a humidifying and ventilating channel is not required to be arranged in the air outlet ring, so that the structure is simple.

A moisture nozzle 8 is arranged in a moisture outlet of the air outlet ring, a nozzle opening of the moisture nozzle is inserted into the moisture outlet, and the moisture nozzle is positioned through the moisture outlet, so that the installation is simple and convenient; the wet air nozzle is communicated with the humidifying assembly through a wet air channel, wet air flow formed by the wet air nozzle and the wet air channel is independent to air flow formed by the fan assembly and a cavity channel in the air outlet ring, and the formed humidifying air flow and natural air flow are not interfered mutually and influenced in the fan; the heater that is used for heating the air current is equipped with in the cavity passageway of air-out circle, and its heater is fixed in the straight wind channel of air-out circle, can make the fan have the warm braw effect, because the heated air current mutually noninterfere of humidification air current and air-out circle, heater job stabilization is reliable, and the warm braw cooperation humidification is used, dodges winter drying, improves and uses the travelling comfort.

The bottom of the air outlet ring is provided with a forward inclined plane, the moisture outlet is arranged on the inclined plane, the air outlet direction of the moisture outlet is inclined forwards, the moisture outlet on the bottom of the air outlet ring is aligned with the middle position of a pair of straight air channels of the air outlet ring, and the humidification uniformity is good.

The fan subassembly is fixed on the base, and the humidification subassembly includes water tank 2, atomization component and is used for the moisture passageway of intercommunication atomization component and moisture export, and atomization component establishes in the base lower part, and the cover can be dismantled on the fan subassembly to the water tank, and air-out circle detachable establishes on fan subassembly 5, and the water tank of being convenient for that structural design is reasonable takes off dress water, and is easy and simple to handle.

The air outlet ring is arranged on the connecting seat, the fan assembly comprises a fan shell and a fan arranged in the fan assembly, the fan shell is fixed on the base, the lower end of the connecting seat is arranged on the fan shell through a detachable clamping structure, and the air outlet ring is convenient to detach and install.

The connecting seat 7 comprises a connecting disc positioned on the upper part and a conical cylinder positioned on the lower part, the connecting disc is an annular connecting disc, and the inner edge of the annular connecting disc and the upper edge of the conical cylinder are connected together to form an integral structure. The lower end of the conical cylinder is connected with an upper opening of the fan shell in a clamping mode, a clamp 501 is arranged on the inner edge of the upper opening of the fan shell, a clamping block 703 matched with the clamp is arranged at the lower end of the conical cylinder, the matched clamp and the clamping block are uniformly distributed in a group, an annular clamping groove is formed in the upper edge of the opening of the fan shell, the extending portion of the lower end of the conical cylinder is matched with the annular clamping groove, and the positioning connection is reliable.

The bottom of the air outlet ring is connected with the connecting disc through a fastener. Preferably, be equipped with annular connecting plate in the bottom of circle of going out wind, the connection pad corresponds a toper section of thick bamboo top edge and is equipped with annular groove 702, it is protruding to be equipped with the annular that is used for the card at annular groove below the annular connecting plate inward flange, a set of boss of circumference equipartition is followed on the connection pad, be equipped with the fixed orifices that is used for linking to each other with annular connecting plate on the boss, the lower part of annular connecting plate corresponds the fixed orifices and is equipped with the reference column that inserts the fixed orifices, be equipped with the connecting hole on the reference column, penetrate the fixed orifices through the screw from.

The moisture channel is fixed on the base, the connecting disc is internally provided with a seat inner channel which is connected with the upper end opening of the moisture channel, and the moisture outlet on the air outlet ring is communicated with the seat inner channel 701, so that the structure is compact.

The base includes chassis 4 and the annular seat of establishing on the chassis, and the center of annular seat is equipped with the mounting hole, and the lower extreme of fan subassembly is established in the mounting hole, forms the air inlet cavity that the fan subassembly admitted air between chassis and the annular seat, is equipped with air inlet 101 in the annular seat outer fringe, and atomizing component establishes on the annular seat, corresponds atomizing component or humidification passageway in the base and is equipped with the fan of blowing to it is inside.

The water tank 2 is of a cylindrical structure, an annular cavity structure for storing water is arranged in the water tank, a hollow hole 201 is formed in the center of the annular cavity structure and is sleeved on the fan shell through the hollow hole, the lower end of the fan shell is an airflow inlet, the upper end of the fan shell is an airflow outlet, and the airflow outlet on the fan shell is positioned in the hollow hole and does not extend out; the top surface of water tank can support the connecting seat for the plane, through structural stability.

The top surface edge of water tank is equipped with annular bulge, and the lower part edge card of connecting seat is established on annular bulge, corresponds the connecting seat and forms the support, is equipped with filler 203 on the top surface of water tank, is equipped with water cover 205 in the filler, and it can add water to unscrew water cover when the water tank adds water, and is easy and simple to handle.

An inner channel 204 which penetrates through the annular cavity structure and is used for being sleeved on the moisture channel is arranged in the water tank, the hollow hole of the water tank is sleeved on the fan shell, the moisture channel fixed on the annular seat penetrates through the inner channel, the structure is compact, and the occupied space is small.

The atomization component comprises a water inlet groove 102 and a humidification groove 103 which are arranged on the annular seat and communicated, the water inlet groove corresponds to a water valve 206 arranged at the bottom of the water tank, a water outlet convex pin 9 corresponding to the water valve is arranged in the water inlet groove, and an atomization sheet 11 is arranged in the humidification groove; the lower end of the wet gas channel 6 is covered on the humidifying groove, and the annular seat is provided with an air blowing fan 13 for blowing air to the notch of the humidifying groove or the wet gas channel.

Preferably, the water inlet groove and the humidifying groove on the annular seat are arranged adjacently, the water inlet groove 102 and the humidifying groove 103 are communicated through a U-shaped groove with a smaller relative size, an ultraviolet lamp 10 is arranged in the humidifying groove close to the communication part of the water inlet groove and the humidifying groove, water in the humidifying groove and the water in the water inlet groove are disinfected through ultraviolet irradiation, and an electric interface of the ultraviolet lamp is positioned in the air inlet cavity; a dry-burning prevention protector 12 is arranged in the humidifying tank, and an electric interface of the dry-burning prevention protector is positioned in the air inlet cavity. The electric interfaces of the components in the humidifying assembly are all arranged in the air inlet cavity, and the humidifying assembly is safe and reliable.

The air blowing fan 13 is arranged in an air inlet cavity at the lower part of the annular seat, an air blowing port for blowing out air flow of the air blowing fan is arranged at the upper part of the annular seat, the moisture channel comprises an upper channel 601 and a lower channel 602 which are butted up and down, the upper channel is a straight channel, the lower channel is a channel with a larger lower end opening, the lower end of the lower channel is covered on the humidifying groove and the air blowing port, and the air blowing port 1301 is used for blowing air towards the notch of the humidifying groove to provide air flow for blowing fog. The air blowing port on the annular seat is arranged in a protruding mode, and water is prevented from entering the annular seat.

The utility model discloses well humidification subassembly air current is realized through the small-size fan of blowing that sets up in the base lower part alone, need not fan air flow and divides, thereby need not to arrange reposition of redundant personnel pipeline and joint in the base, simple structure, and can not influence fan air-out effect.

Or, a moisture nozzle is arranged in a moisture outlet of the air outlet ring, the moisture nozzle is communicated with the humidifying component on the base through a moisture channel, the moisture nozzle can be understood as a short channel which is arranged in the air outlet ring and is communicated with the moisture channel, and an air port communicated with the cavity channel in the air outlet ring is arranged on the moisture nozzle part in the air outlet ring, so that an air blowing fan and an air blowing port which are arranged on the annular seat are omitted, and the cost is reduced; the air port at the lower part of the wet gas nozzle is obliquely and upwards arranged, and the size of the air port is controlled to avoid overlarge influence on the air outlet effect of the fan; the gas port sets up towards the moisture export slope promptly, and the air current in the air-out circle cavity passageway can get into the moisture nozzle and blow out from the gas port, forms the negative pressure in the moisture passageway and goes up the fog suction that produces in with the humidification groove and form the humidification air current, simple structure, and stability is better.

The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.

The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides a fan with humidification function, includes the base and establishes the circle of airing exhaust on the base, be equipped with the fan subassembly that is used for producing the air current in the base, form in the circle of airing exhaust and be used for receiving the cavity passageway that the fan subassembly blew off the air current, the circle of airing exhaust is equipped with air outlet, its characterized in that: the base is provided with a humidifying component, the bottom of the air outlet ring is provided with a moisture outlet which blows out humidifying mist upwards, and the humidifying component on the base is communicated with the moisture outlet on the air outlet ring through a channel.

2. The fan with a humidifying function as claimed in claim 1, wherein: and a moisture outlet on the bottom of the air outlet ring is positioned in front of the air outlet.

3. The fan with a humidifying function as claimed in claim 1, wherein: the humidifying component is arranged at the lower part of the base and is communicated with the moisture outlet through a moisture channel arranged in the base.

4. The fan with a humidifying function as claimed in claim 1 or 2, wherein: the air outlet ring comprises an air outlet ring bottom and a pair of straight air ducts communicated with the air outlet ring bottom, the tops of the straight air ducts are connected, the cross section of the air outlet ring bottom is circular, and the thickness of the straight air ducts along the air outlet direction of the air outlet is smaller than the inner diameter of the air outlet ring bottom.

5. The fan with a humidifying function as claimed in claim 1, wherein: the fan subassembly is fixed on the base, and the humidification subassembly includes water tank, atomization component and is used for the moisture passageway of intercommunication atomization component and moisture export, and atomization component establishes in the base lower part, and the cover can be dismantled on the fan subassembly to the water tank, play wind circle detachable establishes on the fan subassembly.

6. The fan with a humidifying function as claimed in claim 1, wherein: and a moisture nozzle is arranged in a moisture outlet of the air outlet ring, the moisture nozzle is communicated with the humidifying assembly through a moisture channel, and moisture airflow formed by the moisture nozzle and the moisture channel is mutually independent from airflow formed by the fan assembly and a cavity channel in the air outlet ring.

7. The fan with a humidifying function as claimed in claim 1, wherein: and a heater for heating the air flow is arranged in the cavity passage of the air outlet ring.

8. The fan with a humidifying function as claimed in claim 2, wherein: the bottom of the air outlet ring is provided with a forward inclined plane, the moisture outlet is arranged on the inclined plane, and the air outlet direction of the moisture outlet inclines forwards.

9. The fan with a humidifying function as claimed in claim 4, wherein: the moisture outlet on the bottom of the air outlet ring is aligned with the middle position of a pair of straight air channels of the air outlet ring.

10. The fan with a humidifying function as claimed in claim 5, wherein: the fan assembly comprises a fan shell and a fan arranged in the fan assembly, and the lower end of the connecting seat is arranged on the fan shell through a detachable clamping structure.

11. The fan with a humidifying function as claimed in claim 5, wherein: the base comprises a chassis and an annular seat arranged on the chassis, a mounting hole is formed in the center of the annular seat, the lower end of the fan assembly is arranged in the mounting hole, an air inlet cavity for allowing the fan assembly to enter air is formed between the chassis and the annular seat, an air inlet is formed in the outer edge of the annular seat, and the atomizing assembly is arranged on the annular seat.

12. The fan with a humidifying function as claimed in claim 5, wherein: the water tank is internally provided with an annular cavity structure for storing water, and the water tank is internally provided with an inner channel which penetrates through the annular cavity structure and is sleeved on the moisture channel.

13. The fan with a humidifying function as claimed in claim 10, wherein: the connecting seat comprises a connecting disc positioned on the upper portion and a conical cylinder positioned on the lower portion, the lower end of the conical cylinder is connected with an upper opening of the fan shell in a clamping mode, and the bottom of the air outlet ring is connected with the connecting disc through a fastening piece.

14. The fan with a humidifying function as claimed in claim 13, wherein: the moisture channel is fixed on the base, a seat inner channel used for being connected with an upper end opening of the moisture channel is arranged in the connecting disc, and a moisture outlet on the air outlet ring is communicated with the seat inner channel.

15. The fan with a humidifying function as claimed in claim 13, wherein: an annular connecting plate is arranged in the bottom of the air outlet ring, an annular groove is formed in the connecting plate corresponding to the upper edge of the conical cylinder, and an annular protrusion used for being clamped in the annular groove is arranged below the inner edge of the annular connecting plate.

16. The fan with a humidifying function as claimed in claim 15, wherein: a group of bosses are uniformly distributed on the connecting disc along the circumference, and fixing holes used for being connected with the annular connecting plate are formed in the bosses.

17. The fan with a humidifying function as claimed in claim 11, wherein: the atomization assembly comprises a water inlet groove and a humidification groove which are arranged on the annular seat and communicated, the water inlet groove corresponds to a water valve arranged at the bottom of the water tank, and an atomization sheet is arranged in the humidification groove; the lower end of the moisture channel is covered on the humidifying groove, and the annular seat is provided with a blowing fan used for blowing air to the notch of the humidifying groove or the moisture channel.

18. The fan with a humidifying function as claimed in claim 17, wherein: the inlet channel on the annular seat and the humidification groove are adjacently arranged, an ultraviolet lamp is arranged at the communication position of the inlet channel and the humidification groove in the humidification groove, and an electric interface of the ultraviolet lamp is positioned in the air inlet cavity.

19. The fan with a humidifying function as claimed in claim 17, wherein: be equipped with in the humidification groove and prevent burning dry protector, prevent burning dry protector's electrical interface is located the air inlet cavity.

20. The fan with a humidifying function as claimed in claim 17, wherein: the air blowing fan is arranged in the air inlet cavity at the lower part of the annular seat, the upper part of the annular seat is provided with an air blowing port for blowing air flow of the air blowing fan, and the lower end of the moisture channel is covered on the humidifying tank and the air blowing port.

21. The fan with a humidifying function as claimed in claim 20, wherein: the air blowing port on the annular seat is arranged in a protruding mode.

22. The fan with a humidifying function as claimed in claim 1, wherein: and a moisture nozzle is arranged in a moisture outlet of the air outlet ring, the moisture nozzle is communicated with the humidifying component on the base through a moisture channel, and an air port communicated with a cavity channel in the air outlet ring is arranged on the moisture nozzle part in the air outlet ring.