CN205805975U - A kind of Multifunctional table electric fan - Google Patents

A kind of Multifunctional table electric fan Download PDF

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Publication number
CN205805975U
CN205805975U CN201620656250.5U CN201620656250U CN205805975U CN 205805975 U CN205805975 U CN 205805975U CN 201620656250 U CN201620656250 U CN 201620656250U CN 205805975 U CN205805975 U CN 205805975U
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CN
China
Prior art keywords
rotating seat
fan
arc skateboard
pedestal assembly
rotating
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620656250.5U
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Chinese (zh)
Inventor
刘保根
李耐根
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Individual
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Individual
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Publication date
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Priority to CN201620656250.5U priority Critical patent/CN205805975U/en
Application granted granted Critical
Publication of CN205805975U publication Critical patent/CN205805975U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model relates to technical field of electronic products, especially a kind of Multifunctional table electric fan.It includes pedestal assembly, rotating driver, rotating seat, guide and fan body assembly;It is provided with arc skateboard on fan body assembly, cambered surface groove it is provided with on rotating seat, guiding Tiaokou is offered on arc skateboard, in the tail end of guide is placed on pedestal assembly through rotating seat, head end offsets through internal face with arc skateboard after guiding Tiaokou, the inner surface of rotating seat is provided with connecting rod, and the tail end of connecting rod is connected with the outfan of rotating driver.This utility model utilizes arc skateboard not only can be combined as a whole with pedestal assembly by fan body assembly with the respective outer side edges of rotating seat, and the air-supply face of fan body assembly can be carried out the angular adjustment of above-below direction, can be blown by the rotation that rotating seat drives fan body assembly to carry out left and right directions by the structural relation of rotating driver with rotating seat, it can effectively meet user to air quantity and the demand of wind direction, significantly improves the performance of electric fan.

Description

A kind of Multifunctional table electric fan
Technical field
This utility model relates to technical field of electronic products, especially a kind of Multifunctional table electric fan.
Background technology
At present, the electric fan such as such as USB fan, bracker fan has been widely used in the places such as office and household, logical Often it is placed on desktop, and by obtaining electricity to realize its work with the connection of apparatus such as computer, it not only can change Air ambient around kind clerical workforce, and it also is able to play the effect of decoration.Existing electric fan is owing to being designed by structure And the restriction of function generally there are the following problems: 1, mostly can only carry out the ventilation of single direction, if need change The air supply direction of fan, typically can only realize by fan is placed in different directions, thus, affect to a certain extent The air-supply effect of fan;2, function is the most single, along with popularization and application and people's individual character of the electronic products such as such as mobile phone Increasing of change demand, the demand that existing electric fan is people provides convenience;3, the environment for desk-top space only has The function of ventilation, it is impossible to improve air ambient.
Utility model content
The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide a kind of desk type multifunctional electric wind Fan.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of Multifunctional table electric fan, it includes pedestal assembly, the rotating driver being installed in pedestal assembly, socket In the top of pedestal assembly and rotating driver is covered on the rotating seat in pedestal assembly and is placed in rotating seat by one The fan body assembly that the guide of center is installed on rotating seat;
It is provided with an arc skateboard on described fan body assembly, described rotating seat is provided with the outside wall surface of one and arc skateboard The cambered surface groove matched, described arc skateboard offers a guiding Tiaokou being distributed along the longitudinal direction relative to rotating seat, In the tail end of described guide is placed on pedestal assembly through rotating seat, head end is through the inwall guided after Tiaokou with arc skateboard Face offsets, and the inner surface of described rotating seat is provided with a connecting rod being placed in pedestal assembly, and the tail end of described connecting rod drives with rotation The outfan of dynamic device is connected.
Preferably, described rotating driver includes synchronous motor, crank and the rocking bar being installed in pedestal assembly, described The head end of crank is socketed on the output shaft of synchronous motor, tail end is rotationally connected with the head end of rocking bar, the tail end of described rocking bar with The tail end of connecting rod is rotationally connected;The gimbal lever being placed in pedestal assembly it is provided with on the inner surface of described rotating seat, described flat Weighing apparatus bar is symmetric centered by guide with connecting rod, the described gimbal lever is socketed with a buffering cotton, the one of described buffering cotton End is fixed in the gimbal lever, the other end offsets with the wall of pedestal assembly.
Preferably, described guide includes that one is sequentially passed through rotating seat by the inner surface side of rotating seat and guides Tiaokou distribution Bolt arrangement part, the fixed guide block being socketed on bolt arrangement part and being pressed together on the internal face of arc skateboard, be socketed on Gear sheet on bolt arrangement part and be socketed on bolt arrangement part and gear sheet is pressed together in the outside wall surface of arc skateboard Volute spring;It is formed with a gear convex, outside described arc skateboard on the side offseted with arc skateboard on described gear sheet Several it are provided with the most concurrently for the chimeric gear groove of para-position convex with gear on wall, relative to rotating seat.
Preferably, on described arc skateboard internal face, be positioned at guide Tiaokou both sides be provided with two spacing preiections, described Fixed guide block is held between two spacing preiections.
Preferably, described fan body assembly includes that profile is the rear net cover of hemispherical shell, assembled by a ring for fixing and cover Front mesh enclosure on the front port of rear net cover and after being distributed along the longitudinal direction relative to rotating seat and be covered on by front mesh enclosure Fan component in guard;A vacant mouth matched with the profile of arc skateboard, described arc is offered on described rear net cover In slide plate is filled in vacant mouth and it is fixed as one with rear net cover, described front mesh enclosure is also equiped with a liquid atomiser.
Preferably, described liquid atomiser includes a semicircle being distributed along the contour line of ring for fixing and being installed in ring for fixing The liquid storage pipe of shape, the rear end side being installed in the center of front mesh enclosure the atomization shell being connected with the two ends of liquid storage pipe, it is installed in Atomizing piece in atomization shell and be installed in the front of center of front mesh enclosure and atomizing piece is covered on the mist in atomization shell Gas outlet trim.
Preferably, described fan component includes being fixed on rear net cover center fan motor and the most sequentially It is installed in lamp batten and flabellum on the output shaft of fan motor.
Preferably, described pedestal assembly includes having top ports and the seat shell socket-connected with rotating seat, is installed in a shell Battery case, the energy-storage battery being installed in battery case, the master control that is installed in a shell drive plate and several speakers and The electric power connection line being flush-mounted on the outer wall of a shell and drive plate to electrically connect with master control and control switch, described master control drives plate to divide Not electrically connecting with energy-storage battery, fan body assembly, speaker and rotating driver, described master control drives and is integrated with radio communication on plate Module.
Owing to have employed such scheme, this utility model utilizes the respective outer side edges of arc skateboard and rotating seat not only can will fan Body assembly is combined as a whole with pedestal assembly, and the air-supply face of fan body assembly can carry out the angular adjustment of above-below direction, Can be sent by the rotation that rotating seat drives fan body assembly to carry out left and right directions by the structural relation of rotating driver with rotating seat Wind, it can effectively meet user to air quantity and the demand of wind direction, significantly improve the performance of electric fan;Its simple in construction Compact, both can realize the swing of multi-angle or rotate air-supply, it is also possible to realizing such as flabellum and show the functions such as word, spraying, audio amplifier, There is the strongest practical value and market popularization value.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram () of this utility model embodiment;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram (two) of this utility model embodiment;
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of the pedestal assembly of this utility model embodiment;
Fig. 5 is the STRUCTURE DECOMPOSITION schematic diagram of the guide of this utility model embodiment;
Fig. 6 is the STRUCTURE DECOMPOSITION schematic diagram of the fan body assembly of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can be by right Require that the multitude of different ways limiting and covering is implemented.
As shown in Figures 1 to 6, a kind of Multifunctional table electric fan that the present embodiment provides, it includes pedestal assembly 10, dress Rotating driver 20 is also covered on base by the rotating driver 20 being located in pedestal assembly 10, the top being socketed on pedestal assembly 10 Rotating seat 30 in seat assembly 10 and being installed on rotating seat 30 by the guide 40 of a center being placed in rotating seat 30 Fan body assembly 50;Fan body assembly 50 is provided with an arc skateboard 60, rotating seat 30 is provided with one and arc skateboard The cambered surface groove 301 that the outside wall surface of 60 matches, offers one relative to rotating seat 30 along the longitudinal direction on arc skateboard 60 The guiding Tiaokou 601 of distribution, the tail end of guide 40 is placed in pedestal assembly 10 through rotating seat 30, head end passes gib block After mouth 601, the internal face with arc skateboard 60 offsets, and the inner surface at rotating seat 30 is provided with one and is placed in pedestal assembly 10 simultaneously Interior connecting rod 302, the tail end of connecting rod 302 is connected with the outfan of rotating driver 20.
With this, utilize arc skateboard 60 can be combined with pedestal assembly 10 by fan body assembly 50 with the respective outer side edges of rotating seat 30 Be integrated, when the air-supply wind direction of fan body assembly 50 is adjusted, can adjust in the following manner fan body assembly 50 relative to The position relationship of pedestal assembly 10, particularly as follows:
1, with pedestal assembly 10 basic point, at longitudinal direction, fan body assembly 60 is carried out up-down adjustment;Utilize the guide 40 can To be fixed on rotating seat 30 by arc skateboard 60, and arc skateboard 60 also can be by guiding Tiaokou 601 relative to guide 40 And rotating seat 30 slides, position can be carried out relative to pedestal assembly 10 and rotating seat 30 along the longitudinal direction with this fan body assembly 50 Put movement, be full of, owing to cambered surface groove 301 and arc skateboard 60 use cambered surface, the assembly relation closed, the air-supply of fan body assembly 50 End can the regulation of lower angle on longitudinal direction realizes.
2, with pedestal assembly 10 as basic point, carry out rotating socket to fan body assembly 60 at horizontal direction;Due to rotating seat 30 With the type of attachment that pedestal assembly 10 uses socket, can be rotated by connecting rod 302 when rotating driver 20 action Seat 30 and the fan body assembly 50 being installed on rotating seat 30 carry out synchronous axial system relative to pedestal assembly 10, can realize fan with this The air-supply end of body assembly 50 is carried out swinging at horizontal direction the regulation of angle.
Based on said structure, the electric fan of the present embodiment can realize the air-supply of multi-angle and swing air-supply, it is possible to effectively Meet air quantity and the wind direction demand of user, significantly improve the performance of electric fan.
For optimizing the turning effect of fan body assembly 50, it is to avoid causing because of the inordinate rotation of fan body assembly 50 cannot air quantity wave Taking, the rotating driver 20 of the present embodiment includes synchronous motor 201, crank 202 and the rocking bar being installed in pedestal assembly 10 203;Wherein, the head end of crank 202 is socketed on the output shaft of synchronous motor 201, tail end rotates even with the head end of rocking bar 203 Connecing, the tail end of rocking bar 203 then tail end with connecting rod 302 is rotationally connected;Meanwhile, the inner surface of rotating seat 30 is provided with a phase For the guide 40 gimbal lever 303 in decentered distribution, (connecting rod 302 symmetrically divides centered by guide 40 with the gimbal lever 303 Cloth), the gimbal lever 303 is socketed with a buffering cotton 304, one end of buffering cotton 304 is fixed in the gimbal lever 303, the other end with The wall of pedestal assembly 10 offsets.So, utilize turning effect produced by crank 202 and rocking bar 203, carried by connecting rod 302 Dynamic rotating seat 30, arc skateboard 60 and fan body assembly 50 carry out the rotation of certain angle simultaneously relative to pedestal assembly 10, specifically What rotational angle depended on crank 202 and the length of rocking bar 203 and connecting rod 302 arranges position, the rotational angle of the present embodiment It is preferably with the centrage of pedestal assembly 10 as boundary, in the range of 60 degree, left and right;During rotating seat 30 rotates, the gimbal lever The opposite side (i.e. symmetrical with connecting rod 302 side) of rotating seat 30 can be supported by 303, prevents rotating seat 30 when rotating Produce the phenomenon swung up and down, buffer cotton 304 and then can carry out action by auxiliary balance bar 303, prevent the gimbal lever 303 and pedestal Occur producing between clamping stagnation and pedestal assembly 10 and rotating seat 30 problems such as gap non-uniform phenomenon between assembly 10.
Carry out the effect of upper and lower angular adjustment for strengthening fan body assembly 50, the guide 40 of the present embodiment includes one by rotating The inner surface side of seat 30 sequentially passes through rotating seat 30 and the bolt arrangement part 401 guiding Tiaokou 601 distribution, is socketed on bolt arrangement On part 401 and be pressed together on the internal face of arc skateboard 60 fixed guide block 402, the shelves that are socketed on bolt arrangement part 401 Bit slice 403 and be socketed on bolt arrangement part 401 and gear sheet 403 is pressed together on the taper in the outside wall surface of arc skateboard 60 Spring 404;A gear convex 4031 it is formed with arc skateboard 60, correspondingly, at arc on the side offseted on gear sheet 403 In the outside wall surface of shape slide plate 60, it is provided with several the most concurrently for convex with gear 4031 relative to rotating seat 30 The gear groove 602 that para-position is chimeric.So, by the structure of guide 40 is improved, can be between arc skateboard 60 and rotating seat 30 There is certain elastic effect, it is to avoid rigid abrasion occurs between the two;And joining by gear groove 602 convex with gear 4031 Close, then can arc skateboard 60 drive fan body assembly 50 relative to cambered surface groove 301 carry out up and down (or front and back) position move time, There is obvious gear and stagnate sensation, then can realize fan body total after convex 4031 clamping stagnations of gear are in different gear grooves 602 Become the angle location of 50.
For avoiding arc skateboard 60 to go out at left and right directions when carrying out slide anteroposterior (or sliding up and down) in cambered surface groove 30 The problem now rocked, on arc skateboard 60 internal face, be positioned at guide Tiaokou 601 both sides be provided with two spacing preiections 603, Fixed guide block 402 is held between two spacing preiections 603.Thus utilize two spacing preiections 603 that guide 40 is carried out Spacing, with indirect utilization guide 40 slip of arc skateboard 60 formed and makees further guide-localization, simultaneously can between take over control The problem only causing loosened screw because of fan body assembly 50 double swerve.
The utilitarian function of the whole fan of horn of plenty, simplifies the structure of whole fan simultaneously to greatest extent, the present embodiment Fan body assembly 50 includes that profile is the rear net cover 501 of hemispherical shell, assembled by a ring for fixing 502 and be covered on rear net cover 501 Front port on front mesh enclosure 503 and be distributed along the longitudinal direction relative to rotating seat 30 and pass through after front mesh enclosure 503 is covered on Fan component in guard 501;Rear net cover 501 offers a vacant mouth matched with the profile of arc skateboard 60 5011, in arc skateboard 60 is filled in vacant mouth 5011 and it is fixed as one with rear net cover 501, front mesh enclosure 503 is then installed Have one for the liquid atomiser 70 that the liquid such as water, perfume, air purifying preparation are atomized.With this, by rear net cover 501 The design of profile can make whole fan body assembly using arc skateboard 60 as a building block of the shell of fan body assembly 50 50 ideally carry out structure fusion with rotating seat 30, it is ensured that the structural compactness of whole fan;And be atomized by the liquid set up While the liquid such as water, perfume and air purifying preparation are atomized by device 70, can blow by wind-force when fan component runs Deliver in environment space, it is achieved the improvement to the air quality of environment space.
For optimizing the structure of whole nebulizer so that it is good structure fusion, this enforcement can be carried out with fan body assembly 50 The liquid atomiser 70 of example includes a semicircular storage being distributed along the contour line of ring for fixing 502 and being installed in ring for fixing 502 Liquid pipe 701, the rear end side being installed in the center of front mesh enclosure 503 the atomization shell 702 being connected with the two ends of liquid storage pipe 701, It is installed in atomization shell 702 atomizing piece 703 liquid to be carried out heating atomization and is installed in the center of front mesh enclosure 503 Atomizing piece 703 is also covered on the spray outlet trim 704 in atomization shell 702 by front.Add for convenience of user simultaneously The liquid such as such as perfume, can arrange a liquid injection port on liquid storage pipe 701 and utilize stopper (not marking in figure) liquid injection port to be carried out Closure.
As a preferred version, the fan component of the present embodiment includes the fan horse being fixed on rear net cover 501 center Reach 504 and be the most sequentially installed in lamp batten 505 and flabellum 506 on the output shaft of fan motor 504.So, exist During flabellum 506 high speed rotating, available lamp batten 505 sends character or the pattern of setting, such as temperature, clock or color Color etc., and the structure that control planning between lamp batten 505 and fan motor 504 and fan motor 504 are used can be joined Examine existing contactless USB fan to be configured (if Authorization Notice No. is the Chinese utility model patent of CN203978869U Disclosed one contactless USB fan).
For enriching the utilitarian function of the electric fan of the present embodiment to greatest extent, the use demand various to meet people, this The pedestal assembly 10 of embodiment includes the seat shell 101 socket-connected with rotating seat 30, be installed in a shell 101 battery case 102, dress The energy-storage battery 103 being located in battery case 102, the master control being installed in a shell 101 drive plate 104 and several speakers 105 And be flush-mounted on the outer wall of a shell 101 and drive the electric power connection line 106 that electrically connect of plate 104 and control switch 107 with master control; Wherein, master control drive plate 104 respectively with energy-storage battery 103, fan body assembly 50 (specially fan motor 504), speaker 105, Nebulizer 70 and rotating driver 20 etc. electrically connect, and drive in master control simultaneously and are integrated with wireless communication module on plate 104 (in figure not Illustrating, it can use bluetooth module etc.).With this, available energy-storage battery 103 is powered for whole electric fan in real time, with The motility strengthening electric fan placement is not limited by position of source;And taking by wireless communication module and speaker 105 Join, radio communication can be carried out with equipment such as such as mobile phones and be connected, to carry out the functions such as such as Bluetooth music broadcasting.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, Every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion, or directly or indirectly transport It is used in other relevant technical fields, is the most in like manner included in scope of patent protection of the present utility model.

Claims (8)

1. a Multifunctional table electric fan, it is characterised in that: it includes that pedestal assembly, the rotation being installed in pedestal assembly are driven Move device, be socketed on the top of pedestal assembly and rotating driver be covered on the rotating seat in pedestal assembly and be placed in by one The fan body assembly that the guide of the center of rotating seat is installed on rotating seat;
It is provided with an arc skateboard on described fan body assembly, described rotating seat is provided with the outside wall surface kissing of one and arc skateboard The cambered surface groove closed, described arc skateboard offers a guiding Tiaokou being distributed along the longitudinal direction relative to rotating seat, described In the tail end of guide is placed on pedestal assembly through rotating seat, head end is through the internal face phase guided after Tiaokou with arc skateboard Supporting, the inner surface of described rotating seat is provided with a connecting rod being placed in pedestal assembly, the tail end of described connecting rod and rotating driver Outfan be connected.
2. a kind of Multifunctional table electric fan as claimed in claim 1, it is characterised in that: described rotating driver includes installing Synchronous motor, crank and rocking bar in pedestal assembly, the head end of described crank is socketed on the output shaft of synchronous motor, tail Holding the head end with rocking bar to be rotationally connected, the tail end of described rocking bar is rotationally connected with the tail end of connecting rod;The inner surface of described rotating seat On be provided with the gimbal lever being placed in pedestal assembly, the described gimbal lever is symmetric centered by guide with connecting rod, institute Stating that to be socketed with a buffering in the gimbal lever cotton, the cotton one end of described buffering is fixed in the gimbal lever, the wall of the other end and pedestal assembly Face offsets.
3. a kind of Multifunctional table electric fan as claimed in claim 1, it is characterised in that: described guide includes one by rotating The inner surface side of seat sequentially passes through rotating seat and the bolt arrangement part guiding Tiaokou distribution, is socketed on bolt arrangement part and pressing Fixed guide block, the gear sheet being socketed on bolt arrangement part on the internal face of arc skateboard and be socketed on bolt arrangement The volute spring being pressed together in the outside wall surface of arc skateboard on part and by gear sheet;Offset with arc skateboard on described gear sheet Side on to be formed with a gear convex, in the outside wall surface of described arc skateboard, set the most concurrently relative to rotating seat It is equipped with several for the chimeric gear groove of para-position convex with gear.
4. a kind of Multifunctional table electric fan as claimed in claim 3, it is characterised in that: on described arc skateboard internal face, The both sides being positioned at guiding Tiaokou are provided with two spacing preiections, and described fixed guide block is held between two spacing preiections.
5. a kind of Multifunctional table electric fan as according to any one of claim 1-4, it is characterised in that: described fan body assembly Including profile be the rear net cover of hemispherical shell, and the front mesh enclosure that be covered on the front port of rear net cover on assembled by a ring for fixing with And the fan component being distributed along the longitudinal direction relative to rotating seat and being covered in rear net cover by front mesh enclosure;On described rear net cover Offering a vacant mouth matched with the profile of arc skateboard, it is interior and solid with rear net cover that described arc skateboard is filled in vacant mouth It is set to one, described front mesh enclosure is also equiped with a liquid atomiser.
6. a kind of Multifunctional table electric fan as claimed in claim 5, it is characterised in that: described liquid atomiser includes an edge The contour line of ring for fixing be distributed and be installed in ring for fixing semicircular liquid storage pipe, the rear end of center that is installed in front mesh enclosure Side the atomization shell being connected with the two ends of liquid storage pipe, the atomizing piece being installed in atomization shell and be installed in the center of front mesh enclosure Place front and atomizing piece is covered on atomization shell in spray outlet trim.
7. a kind of Multifunctional table electric fan as claimed in claim 5, it is characterised in that: described fan component includes being fixed on The fan motor of rear net cover center and be the most sequentially installed in lamp batten and flabellum on the output shaft of fan motor.
8. a kind of Multifunctional table electric fan as according to any one of claim 1-4, it is characterised in that: described pedestal assembly Including having top ports and the seat shell socket-connected with rotating seat, the battery case being installed in a shell, the storage that is installed in battery case Energy battery, the master control being installed in a shell drive plate and several speakers and are flush-mounted on the outer wall of a shell and drive with master control The electric power connection line of dynamic plate electrical connection and control switch, described master control drive plate respectively with energy-storage battery, fan body assembly, speaker Electrically connecting with rotating driver, described master control drives and is integrated with wireless communication module on plate.
CN201620656250.5U 2016-06-24 2016-06-24 A kind of Multifunctional table electric fan Expired - Fee Related CN205805975U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620656250.5U CN205805975U (en) 2016-06-24 2016-06-24 A kind of Multifunctional table electric fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620656250.5U CN205805975U (en) 2016-06-24 2016-06-24 A kind of Multifunctional table electric fan

Publications (1)

Publication Number Publication Date
CN205805975U true CN205805975U (en) 2016-12-14

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107178515A (en) * 2017-07-21 2017-09-19 杨勇 A kind of electric fan control system triggered based on environment induction and intelligent electric fan
CN107218240A (en) * 2017-07-28 2017-09-29 合肥捌零年代网络科技有限公司 A kind of small-size multifunction office fan
KR200485814Y1 (en) * 2017-08-15 2018-02-26 권재호 A portable fan having Bluetooth speaker
KR101840301B1 (en) * 2017-01-06 2018-03-20 신일산업 주식회사 Multi-use blower
CN110906475A (en) * 2019-12-30 2020-03-24 派洛奇科技(广东)有限公司 Air purifier and auxiliary supporting mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101840301B1 (en) * 2017-01-06 2018-03-20 신일산업 주식회사 Multi-use blower
CN107178515A (en) * 2017-07-21 2017-09-19 杨勇 A kind of electric fan control system triggered based on environment induction and intelligent electric fan
CN107178515B (en) * 2017-07-21 2019-03-19 深圳市暴雷网络科技有限公司 A kind of electric fan control system and intelligent electric fan based on environment induction triggering
CN107218240A (en) * 2017-07-28 2017-09-29 合肥捌零年代网络科技有限公司 A kind of small-size multifunction office fan
KR200485814Y1 (en) * 2017-08-15 2018-02-26 권재호 A portable fan having Bluetooth speaker
CN110906475A (en) * 2019-12-30 2020-03-24 派洛奇科技(广东)有限公司 Air purifier and auxiliary supporting mechanism

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