CN210977935U

CN210977935U - Fan with humidification and purification function

Info

Publication number: CN210977935U
Application number: CN201921926251.7U
Authority: CN
Inventors: 陈运胜
Original assignee: Guangdong Shunde Edon Creative Daily Commodities Co ltd
Current assignee: Guangdong Shunde Edon Creative Daily Commodities Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-10
Anticipated expiration: 2029-11-08

Abstract

The utility model provides a fan with humidification and purification functions, including fan seat, fan head, branch, fan circuit board, the branch sets up on the fan seat, the fan head sets up on the branch, the fan circuit board sets up on the fan seat, still includes the humidification clarifier, be equipped with the holding chamber on the fan seat, the activity of humidification clarifier is set up in the holding chamber, the humidification clarifier is connected the circular telegram through magnetism switch and fan seat; the switch is inhaled to magnetism includes that first magnetism inhales piece, second magnetism and inhales the piece, first magnetism is inhaled the piece and is set up on the fan seat, the second magnetism is inhaled the piece and is set up on humidification clarifier, first magnetism is inhaled the piece and can be inhaled the piece with the second magnetism and be connected. The utility model discloses use fan and humidification clarifier combination, be equipped with detachable humidification clarifier on the fan seat to inhale the switch through magnetism and make humidification clarifier and fan seat be connected the circular telegram, its simple structure, reasonable, convenient to use reduces occupation space simultaneously, satisfies people's demand better.

Description

Fan with humidification and purification function

Technical Field

The utility model relates to a fan technical field, more specifically say, relate to a fan with humidification and purification performance.

Background

An electric fan is a device which is driven by electricity to generate air flow, and blades arranged in the electric fan are electrified and then rotated into natural wind to achieve the effect of cooling. When the weather is dry, people can generally use the humidifier to humidify the indoor air, secondly, people can use the purifier to purify the air, but not only needs to raise the cost with humidifier and purifier alone, but also uses inconveniently, still can occupy space, so need a fan with humidification and purification performance, satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan with humidification and purification performance, it has the humidification clarifier, can not only increase the relative humidity of air, can also air-purifying to overcome prior art's not enough.

The technical proposal of the utility model for solving the technical problem is that: a fan with humidification and purification functions comprises a fan seat, a fan head, a support rod and a fan circuit board, wherein the support rod is arranged on the fan seat, the fan head is arranged on the support rod, the fan circuit board is arranged on the fan seat, the fan with humidification and purification functions also comprises a humidification purifier, an accommodating cavity is arranged on the fan seat, the humidification purifier is movably arranged in the accommodating cavity, and the humidification purifier is connected with the fan seat through a magnetic suction switch and is electrified; the switch is inhaled to magnetism includes that first magnetism inhales piece, second magnetism and inhales the piece, first magnetism is inhaled the piece and is set up on the fan seat, the second magnetism is inhaled the piece and is set up on humidification clarifier, first magnetism is inhaled the piece and can be inhaled the piece with the second magnetism and be connected.

The humidification purifier comprises a cover body, a box body, a humidification purification assembly and a humidification purifier circuit board, wherein the cover body is movably connected with the box body, the box body is provided with a water storage cavity, and the humidification purification assembly and the humidification purifier circuit board are arranged on the cover body.

A connecting table is arranged on the side part of the accommodating cavity, a concave position matched with the connecting table is arranged on the side part of the box body, a first through hole is formed in the connecting table, and a first pole of the first magnetic suction piece extends out of the first through hole; the second magnetic part is arranged on the cover body, the cover body is provided with a second through hole, and a second pole column of the second magnetic part extends out of the second through hole; the concave position of the box body is provided with a communicating hole, and when the humidification purifier is arranged in the accommodating cavity, the first pole column can be connected with the second pole column through the communicating hole.

The cover body is provided with a rotary buckling block, the box body is provided with a rotary buckling seat, and the rotary buckling block is rotatably buckled with the rotary buckling seat; a sealing ring groove is formed in the opening, corresponding to the box body, of the cover body, and a sealing ring is arranged in the sealing ring groove; the cover body and the box body are respectively provided with a positioning strip, and the positioning strips are used for aligning and positioning when the cover body is connected with the box body.

The humidifying and purifying component comprises an atomizing sheet and a cotton stick; the atomization sheet comprises a metal sheet and a silica gel ring, the silica gel ring is sleeved on the metal sheet, and the metal sheet is connected with the humidification purifier circuit board; the cotton swab comprises a barrel body and a sponge, wherein the sponge is arranged in the barrel body, a slotted hole is formed in the barrel body, and the sponge absorbs moisture through the slotted hole.

The lid is equipped with the mount pad, the top of mount pad is equipped with the installation cavity, the bottom is equipped with the installing port, the installation cavity is linked together with the installing port, the atomizing piece sets up in the installation cavity, the barrel sets up on the installing port, the sponge can offset with the sheetmetal.

A spring is arranged between the sponge and the bottom of the cylinder body and is used for keeping the sponge and the metal sheet against each other; the lid corresponds installation cavity department and is equipped with the atomizing hole, the sheetmetal exposes through the atomizing hole.

The lid is equipped with the cylinder that extends towards the box body, the box body is equipped with the column mouth, the column mouth extends towards the direction of casing and forms the passageway, passageway and cylinder looks adaptation, the passageway can be passed to the cylinder.

A first through hole is formed in the bottom of the accommodating cavity, and a first pole of the first magnetic attraction piece extends out of the first through hole; the bottom of the column body is provided with a second through hole, and a second pole column of the second magnetic suction piece extends out of the second through hole; when the humidification purifier is arranged in the accommodating cavity, the first pole column is connected with the second pole column.

The fan head can be connected with the supporting rod through the first overturning assembly, the supporting rod can be connected with the fan seat through the second overturning assembly, and the supporting rod can be of a telescopic structure.

The utility model has the advantages that:

the utility model provides a fan with humidification and purification performance, it uses fan and humidification clarifier combination, is equipped with detachable humidification clarifier on the fan seat to inhale the switch through magnetism and make humidification clarifier and fan seat be connected the circular telegram, its simple structure, reasonable, convenient to use reduces occupation space simultaneously, satisfies people's demand better.

Furthermore, the utility model provides a humidification clarifier utilizes the electron high frequency to vibrate, through the high frequency resonance of atomizing piece, break up liquid hydrone structure and produce water smoke, meanwhile, can produce a large amount of anions in the atomizing process, it can adsorb dust of suspension in the air, pollutants such as microorganism and make it deposit, humidification clarifier with near the air humidifying of fan, purify, send moist clean air to indoorly through the fan again, thereby improve ambient humidity and cleanliness factor, realize humidification and purification performance with this.

Drawings

Fig. 1 is a schematic structural diagram (expanded state) of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram (in a certain state) of the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram (folded state) of the first embodiment of the present invention.

Fig. 4 is an exploded view of the first flipping module according to a first embodiment of the present invention.

Fig. 5 is an exploded view of a second flipping unit according to a first embodiment of the present invention.

Fig. 6 is an exploded view of a humidifying purifier according to a first embodiment of the present invention.

Fig. 7 is a schematic structural view of a bottom base lower shell according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a base upper shell according to a first embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a lower housing of a middle support according to an embodiment of the present invention.

Fig. 10 is a schematic structural view of a middle support lower shell and a gear seat in cooperation according to an embodiment of the present invention.

Fig. 11 is a sectional view of the base, the support and the humidifying purifier according to the first embodiment of the present invention.

Fig. 12 is an enlarged view of region a in fig. 2.

Fig. 13 is an enlarged view of region B in fig. 11.

Fig. 14 is a schematic structural diagram of a cover and a box of a second humidification purifier according to an embodiment of the present invention.

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 only for the purpose of 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 "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention. "plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected. Can also be detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Example one

Referring to fig. 1 to 13, a fan with humidification and purification functions comprises a fan base, a fan head 5, a support rod, a humidification purifier, a fan button 52, a fan circuit board 55 and a rechargeable battery 53.

Branch sets up on the fan seat, and fan head 5 sets up on branch, is equipped with holding chamber 26 on the fan seat, and the humidification clarifier activity sets up in holding chamber 26. The bottom of the fan base is provided with a power socket 14 which is connected with a power supply through a power interface 15. The fan button 52, the fan circuit board 55 and the rechargeable battery 53 are arranged on the fan base, and the fan motor, the fan button 52, the rechargeable battery 53 and the power socket 14 of the fan head 5 are all connected with the fan circuit board 55.

Referring to fig. 1, 6 and 11, the humidification purifier comprises a cover body, a box body 7, a humidification purification assembly, a humidification purifier button 64 and a humidification purifier circuit board, wherein the cover body is movably connected with the box body 7, the box body 7 is provided with a water storage cavity 70, and the humidification purification assembly, the humidification purifier button 64 and the humidification purifier circuit board are arranged on the cover body.

The cover body comprises an upper cover 6 and a lower cover 60 which are fixedly connected through screws, a cover body cavity 61 is arranged between the upper cover 6 and the lower cover 60, a humidifying purifier circuit board is arranged in the cover body cavity 61, a humidifying purifier button 64 is arranged on the upper cover 6 and is connected with the humidifying purifier circuit board, the lower cover 60 is provided with a screwing block 71, the box body 7 is provided with an L type screwing seat 62, and the cover body is connected with the box body 7 through the rotation and the screwing of the screwing block 71 and the screwing seat 62, in addition, a sealing ring 72 groove is arranged at the opening of the lower cover 60 corresponding to the box body 7, a sealing ring 72 is arranged in the sealing ring groove, and positioning strips 73 are respectively arranged at the outer side of the upper cover 6 and the outer side of the box body 7 and are used for aligning and positioning when the cover.

The humidifying and purifying component comprises an atomizing sheet and a cotton stick. The atomizing piece comprises a metal sheet 84 and a silica gel ring 85, the silica gel ring 85 is sleeved on the metal sheet 84, and the metal sheet 84 is connected with the humidifying purifier circuit board. The cotton swab comprises a barrel body 72 and a sponge 87, wherein the sponge 87 is arranged in the barrel body 72, a slotted hole 88 is formed in the side part of the barrel body 72, and the sponge 87 absorbs moisture through the slotted hole 88.

The lower cover 60 is provided with a mounting seat, a mounting cavity 74 is arranged on one side of the lower cover facing the upper cover 6, a mounting opening 75 is arranged on one side of the lower cover facing the box body 7, and the mounting cavity 74 is communicated with the mounting opening 75. The atomizing sheet is arranged in the mounting cavity 74, the cylinder 72 is clamped on the mounting opening 75, and a spring 89 is arranged between the sponge 87 and the bottom of the cylinder 72 so as to enable the sponge 87 to be kept against the metal sheet 84. The upper cover 6 is provided with an atomizing hole 63 corresponding to the mounting cavity 74, so that the metal sheet 84 is exposed, and the water mist is discharged through the atomizing hole 63.

The humidification clarifier utilizes electron high frequency to vibrate, through the high frequency resonance of atomizing piece, breaks up liquid hydrone structure and produces water smoke, meanwhile, can produce a large amount of anions in atomizing process, and it can adsorb pollutants such as the dust of suspension, microorganism in the air and make its deposit to this realizes humidification and purification performance.

The humidification purifier is further provided with a probe 65 for detecting the water level, the lower cover 60 is provided with a mounting head 76, the probe 65 is mounted on the mounting head 76 and extends into the box body 7, and the probe 65 is connected with the humidification purifier circuit board.

Referring to fig. 6 and 11-13, the humidifying purifier is connected with the fan base through a magnetic switch, and the magnetic switch is arranged on the side of the box body 7 and the side of the accommodating cavity 26 and comprises a first magnetic part and a second magnetic part. The first magnetic attraction piece is arranged on the fan circuit board 55 and comprises a first magnet and a first pole 8, and the first pole 8 is arranged on the first magnet and connected with the fan circuit board 55; the second magnetic attraction piece comprises a second magnet and a second pole 81, and the second pole 81 is arranged on the second magnet and connected with the humidifying and purifying circuit board.

The inner side of the accommodating cavity 26 is provided with a connecting platform 28, and the side part of the box body 7 is provided with a concave position 77 matched with the connecting platform 28. The first magnetic part is arranged on the fan circuit board 55, a first through hole 80 is formed in the top of the connecting table 28, and the first pole 8 extends out of the first through hole 80. The second magnetic part is arranged in the cavity 61 of the cover body, a second through hole 82 is arranged at the position of the lower cover 60 corresponding to the first through hole 80, and the second pole 81 extends out through the second through hole 82. The concave portion 77 of the box body 7 is provided with a communication hole 83, see fig. 13, when the humidification purifier is disposed in the accommodating chamber 26, the first pole 8 can be connected with the second pole 81 through the communication hole 83, so as to electrify the humidification purifier.

Still include first upset subassembly, second upset subassembly, fan head 5 is connected with branch through first upset subassembly, and branch passes through the second upset subassembly to be connected with the fan seat.

The supporting rod is a sleeve 54 type telescopic structure and is formed by mutually movably sleeving a plurality of sleeves 54 with the pipe diameters from large to small. The sleeve 54 with the smallest pipe diameter is connected with the fan head 5 through the first overturning component, and the sleeve 54 with the largest pipe diameter is connected with the fan seat through the second overturning component.

Referring to fig. 4, the first turning assembly includes a shaft 9 and a turning head 90, the fan head 5 is provided with a mounting part 51, the shaft 9 is symmetrically arranged on the mounting part 51, the shaft 9 is rotatably connected with the turning head 90, and the turning head 90 is mounted on the sleeve 54 with the smallest pipe diameter. A silica gel piece 91 is arranged between the shaft piece 9 and the turning head 90, so that the shaft piece 9 and the turning head 90 have damping force in the turning process, and the fan head 5 can be turned and fixed at any angle relative to the support rod.

Referring to fig. 5, the second inversion assembly includes a shaft 92, an inversion member 94, a ring cap 96, and a sleeve 97. The bottom of the shaft lever 92 is symmetrically provided with a convex shaft 93, the fan base is provided with a turning groove 27, a convex shaft 93 opening 29 is arranged in the turning groove 27, the convex shaft 93 is rotatably arranged in the convex shaft 93 opening 29, and the shaft lever 92 turns by taking the convex shaft 93 as an axis. The turning member 94 is used for limiting the turning angle of the shaft 92, and is provided with a convex ring 95, a sleeve 97 is sleeved on the shaft 92 and is in threaded connection with the shaft 92, and the bottom of the sleeve 97 is placed in the convex ring 95 to fix the turning member 94. The annular cover 96 is clamped on the top of the shaft rod 92, and the sleeve 54 with the largest pipe diameter is inserted on the annular cover 96.

The turning groove 27 is communicated with the accommodating cavity 26, and when the fan is folded, the telescopic rod is contracted, the fan head 5 is turned by 180 degrees, and the acting force is applied to turn the shaft rod 92 so that the telescopic rod and the first turning component are placed in the accommodating cavity 26, so that the fan is folded.

Referring to fig. 7-11, the fan base preferably has a rotation function, and includes a support, a base, and a rotation assembly, wherein the support is connected with the base through the rotation assembly.

The base comprises a base upper shell 1 and a base lower shell 10, wherein the base upper shell 1 and the base lower shell 10 are fixedly connected through screws, and a base accommodating cavity 11 is formed between the base upper shell and the base lower shell. The bottom of the base lower shell 10 is provided with a socket cavity 12, and a power socket 14 is arranged on the side wall of the socket cavity 12.

The support includes support epitheca 2, support inferior valve 20, and support epitheca 2 passes through screw fixed connection and forms support appearance chamber 21 between the two with support inferior valve 20. The surface of the upper shell of the support is downwards sunken to form an overturning groove 27 and an accommodating cavity 26; the fan key 52 is arranged on the support upper shell 2, and the fan circuit board 55 and the rechargeable battery 53 are arranged in the support cavity 21. The support inferior valve is equipped with the cavity 22 with base looks adaptation, and the diapire of cavity 22 is equipped with heavy chamber 23, and the diapire of heavy chamber 23 is equipped with through-hole 24, and wherein, through-hole 24 extends towards the direction of support epitheca 2 and forms collar 25.

The rotating assembly consists of a gear seat 3, a rack 31, a gear block 32 and a rotating motor 33. The gear seat 3 is movably sleeved on the mounting ring 23 and is fixedly connected with the base upper shell 1 through a screw; the bottom of the gear seat 3 is provided with a positioning block, and correspondingly, the base upper shell 1 is provided with a positioning hole 14 matched with the positioning block, so that the gear seat 3 can be conveniently positioned during installation. The gear seat 3 and the rack 31 are integrally formed, and the rack 31 is arranged on the bottom wall of the gear seat 3; the rotating motor 33 is fixed on the upper housing 2 of the support through screws, an output shaft 35 of the rotating motor extends into the gear seat 3, the gear block 32 is fixed on the output shaft 35 and meshed with the rack 31, and the rack 31 limits the moving stroke of the gear block 32. When the rotating motor 33 operates, it drives the gear block 32 to rotate and move along the rack 31 in a meshing manner, so as to drive the support to rotate, and realize the left-right rotation of the fan head 5. In order to ensure that the relative rotation between the support and the base is smooth, a ball 4 for assisting the rotation is arranged between the support and the base; the bottom of the lower support shell 20 is provided with a ball cavity 41, the upper base shell 1 is provided with a ball ring groove 42 corresponding to the ball cavity 41, and the balls 4 are arranged between the ball cavity 41 and the ball ring groove 42 and move along the ball ring groove 42. In addition, an intermediate piece is arranged between the gear seat 3 and the mounting ring 23, the intermediate piece is matched with the sinking cavity 23 and the mounting ring 23, and the intermediate piece is fixed on the lower support shell 20.

The rotating electric machine 31 is connected to the fan circuit board 55. The base upper shell 1 is provided with a through hole 17, a bulge 37 is further arranged at the position of the gear seat 3 corresponding to the through hole 17, the bulge 37 is provided with an opening 38 communicated with the through hole 17, and a power line connected with the power socket 14 penetrates through the through hole 17 and the opening 38 to be connected with the fan circuit board 55.

Example two

Unlike the first embodiment, the magnetic switch is disposed on the bottom of the box body 7 and the bottom of the accommodating cavity 26. Referring to fig. 14, the lower cover 60 is provided with a post 66 extending towards the case 7, the case 7 is provided with a post opening extending towards the housing to form a channel 67 adapted to the post 66, and the post 66 can pass through the channel 67.

The first through hole is formed in the bottom of the accommodating cavity, and a first pole of the first magnetic attraction piece extends out of the first through hole; the second through hole 82 is arranged on the bottom of the column body, and the second pole 81 of the second magnetic attraction piece extends out through the second through hole 82; when the humidification purifier is arranged in the accommodating cavity, the first pole column is connected with the second pole column 81.

The rest of the structure is the same as the first embodiment.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents, and all changes that can be made without inventive step are intended to be embraced therein.

Claims

1. The utility model provides a fan with humidification and purification performance, includes fan seat, fan head, branch, fan circuit board, branch sets up on the fan seat, the fan head sets up on branch, the fan circuit board sets up on the fan seat, its characterized in that: the humidifying purifier is movably arranged in the accommodating cavity and is connected with the fan seat through a magnetic suction switch and electrified; the switch is inhaled to magnetism includes that first magnetism inhales piece, second magnetism and inhales the piece, first magnetism is inhaled the piece and is set up on the fan seat, the second magnetism is inhaled the piece and is set up on humidification clarifier, first magnetism is inhaled the piece and can be inhaled the piece with the second magnetism and be connected.

2. The fan with humidification and purification functions as claimed in claim 1, wherein: the humidification purifier comprises a cover body, a box body, a humidification purification assembly and a humidification purifier circuit board, wherein the cover body is movably connected with the box body, the box body is provided with a water storage cavity, and the humidification purification assembly and the humidification purifier circuit board are arranged on the cover body.

3. The fan with humidification and purification functions as claimed in claim 2, wherein: a connecting table is arranged on the side part of the accommodating cavity, a concave position matched with the connecting table is arranged on the side part of the box body, a first through hole is formed in the connecting table, and a first pole of the first magnetic suction piece extends out of the first through hole; the second magnetic part is arranged on the cover body, the cover body is provided with a second through hole, and a second pole column of the second magnetic part extends out of the second through hole; the concave position of the box body is provided with a communicating hole, and when the humidification purifier is arranged in the accommodating cavity, the first pole column can be connected with the second pole column through the communicating hole.

4. The fan with humidification and purification functions as claimed in claim 2, wherein: the cover body is provided with a rotary buckling block, the box body is provided with a rotary buckling seat, and the rotary buckling block is rotatably buckled with the rotary buckling seat; a sealing ring groove is formed in the opening, corresponding to the box body, of the cover body, and a sealing ring is arranged in the sealing ring groove; the cover body and the box body are respectively provided with a positioning strip, and the positioning strips are used for aligning and positioning when the cover body is connected with the box body.

5. The fan with humidification and purification functions as claimed in claim 2, wherein: the humidifying and purifying component comprises an atomizing sheet and a cotton stick; the atomization sheet comprises a metal sheet and a silica gel ring, the silica gel ring is sleeved on the metal sheet, and the metal sheet is connected with the humidification purifier circuit board; the cotton swab comprises a barrel body and a sponge, wherein the sponge is arranged in the barrel body, a slotted hole is formed in the barrel body, and the sponge absorbs moisture through the slotted hole.

6. The fan with humidification and purification functions as claimed in claim 5, wherein: the lid is equipped with the mount pad, the top of mount pad is equipped with the installation cavity, the bottom is equipped with the installing port, the installation cavity is linked together with the installing port, the atomizing piece sets up in the installation cavity, the barrel sets up on the installing port, the sponge can offset with the sheetmetal.

7. The fan with humidification and purification functions as claimed in claim 6, wherein: a spring is arranged between the sponge and the bottom of the cylinder body and is used for keeping the sponge and the metal sheet against each other; the lid corresponds installation cavity department and is equipped with the atomizing hole, the sheetmetal exposes through the atomizing hole.

8. The fan with humidification and purification functions as claimed in claim 2, wherein: the lid is equipped with the cylinder that extends towards the box body, the box body is equipped with the column mouth, the column mouth extends towards the direction of casing and forms the passageway, passageway and cylinder looks adaptation, the passageway can be passed to the cylinder.

9. The fan with humidification and purification function as claimed in claim 8, wherein: a first through hole is formed in the bottom of the accommodating cavity, and a first pole of the first magnetic attraction piece extends out of the first through hole; the bottom of the column body is provided with a second through hole, and a second pole column of the second magnetic suction piece extends out of the second through hole; when the humidification purifier is arranged in the accommodating cavity, the first pole column is connected with the second pole column.

10. The fan with humidification and purification functions as claimed in claim 1, wherein: the fan head can be connected with the supporting rod through the first overturning assembly, the supporting rod can be connected with the fan seat through the second overturning assembly, and the supporting rod can be of a telescopic structure.