CN206724372U

CN206724372U - A kind of multi-functional charging folds spray fan

Info

Publication number: CN206724372U
Application number: CN201720252409.1U
Authority: CN
Inventors: 刘金龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-15
Filing date: 2017-03-15
Publication date: 2017-12-08
Anticipated expiration: 2027-03-15

Abstract

The utility model discloses a kind of multi-functional charging to fold spray fan, including fan, atomising device and handle, atomising device has been connected through a screw thread inside the fan, the bottom of the fan is connected to handle by metal axial trough, the side wall of the handle is provided with USB connection grooves, separately designed by fan and spraying control button, not only can be used alone but also can use simultaneously, it is simple and convenient；Metal connecting shaft is used by handle and fan main body, realizes angular adjustment with folding dual-use function；Water filling among from tank top, water can enter atomizing piece mounting seat by water tank both sides aqueduct, by forming a storage tank in mounting seat after atomizing piece and water tank assembling, so as to provide source ensuring to spraying；Battery of the present utility model is external design, is easy to dismount；The air guide structure of atomizing piece lid and fan protecgulum composition designs, and not only assembling is simple firm but also is not likely to produce ponding；Tailored appearance fashion, dexterity are convenient.

Description

A kind of multi-functional charging folds spray fan

Technical field

Household appliance technical field is the utility model is related to, specific field is a kind of spray fan.

Background technology

Summer heat, existing conventional fan simply accelerate circulating for its surrounding air, are reduced so as to reach The purpose of human body temperature, but the air dried has a great influence to respiratory tract, and people can produce sense of discomfort, and skin can also feel dry It is dry, it is necessary to be adjusted to air humidity, usual people add humidifier come the humidity in regulation room again using interior, improve people Body comfort level, but so not only not environmentally, and effect is poor.Existing spray fan is mostly desktop type, it is not possible to Fold；There is the fan of folding but without the function with spraying；There are folding and the function with spraying, following deficiency again be present：1、 Physical dimension is bigger than normal, and product is laid particular stress on；2nd, spray pattern is single, and control unit is cumbersome；3rd, fan atomization works with fan simultaneously when Surface is also easy to produce ponding, forms water droplet；4th, atomizing piece is not removable, is assembled with water tank integral type ultrasonic fusing, easily causes mist Change piece damage, influence the service life of atomizing effect and atomizing piece；5th, handle and fan main body connecting portion are bad, rapid wear It is bad；6th, built in battery, it has not been convenient to dismounting and replacing.Therefore, it is proposed that a kind of multi-functional charging folds spray fan.

Utility model content

The purpose of this utility model is that providing a kind of multi-functional charging folds spray fan, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical scheme：A kind of multi-functional charging folds spray fan, Including fan, atomising device and handle, the inside of the fan has been connected through a screw thread atomising device, and the bottom of the fan leads to Cross metal shaft and be rotatably connected to handle, the side wall of the handle is provided with USB connection grooves；

The fan includes fan protecgulum, rear cover of fan and fan top cover, is adopted between the fan protecgulum and rear cover of fan With threaded connection, the top of the fan protecgulum and rear cover of fan is connected with fan top cover, set at the center of the fan protecgulum There is nozzle, the upper surface of the rear cover of fan is connected with fan electromotor, and the clutch end of the fan electromotor is provided with fan Leaf；

The atomising device includes water tank, and the crown center of the water tank is provided with water filling port, and is provided with water tank in water filling port Closure, the front center portion of the water tank are provided with atomizing piece mounting seat, are provided with atomizing piece in the atomizing piece mounting seat, institute The upper surface for stating atomizing piece is fixedly connected with atomizing piece lid, and the central part of the atomizing piece lid is through with through hole, and atomizing piece lid The mutual clamping between atomizing piece mounting seat, the inside left and right sides of the water tank are equipped with aqueduct, and aqueduct connection mist Change piece；

The handle includes lid and handle lower cover on handle, and mutually card is used between lid and handle lower cover on the handle Connect, the outer surface covered on the handle is provided with inscription plate, and the inner tip of the handle lower cover is provided with master board, the master Control panel is provided with fan control button and atomization control button, and the inside of the handle lower cover is provided with battery case, the battery Battery spring piece is provided with groove, and is connected between battery spring piece and master board by the way of welding, the battery case Lower surface channels are connected to battery cover, the master board by electric conductor be electrically connected fan control line, atomizing piece control line and Battery spring piece.

Preferably, the atomising device is arranged in fan protecgulum.

Preferably, the water tank includes water tank upper and water tank bottom, using between water tank upper and the water tank bottom Ultrasonic fusing seals.

Preferably, the top of the through hole is near hemispherical, and the top of approximate spheroidal is cylindrical for close to 45 degree Corner cut, the center circle of the through hole and fan protecgulum coordinate, and form the air guide hole of a wind-force.

Preferably, the position for connecting groove position correspondence in the master board with USB is provided with USB interface, and the USB connects Mouth passes through electric conductor and electrically connects battery spring piece.

Preferably, the master board is provided with booster circuit, and booster circuit can export 5V, 7.5V and 9V electricity respectively Pressure.

Compared with prior art, the beneficial effects of the utility model are：A kind of multi-functional charging folds spray fan, passes through The both of which of atomization control key control atomization, can continuously spray and intermittent spray；Separated by fan and spraying control button Design, not only can be used alone but also can use simultaneously, simple and convenient；Metal connecting shaft is used by handle and fan main body, Realize angular adjustment with folding dual-use function；Water filling among from tank top, water can be entered by water tank both sides aqueduct to be atomized Piece mounting seat, by forming a storage tank in atomizing piece mounting seat after atomizing piece and water tank assembling, so as to be provided to spraying Source ensuring；The through hole being provided with is covered by being designed with atomizing piece, outlet is provided for spraying, passes through the near hemispherical top of through hole Portion and the cooperation of fan protecgulum center circle, the air guide hole of a wind-force can be formed；By air guide hole a part of wind-force will be allowed to blow Go out, intersect so as to destroy wind-force, and then prevent mist from returning spray, be resolved ponding problem；Battery of the present utility model is External design, it is easy to dismount, tailored appearance fashion, dexterity is convenient, sound construction and is not likely to produce ponding.

Brief description of the drawings

Fig. 1 is exploded perspective view of the present utility model.

In figure：1- fans protecgulum, 2- rear cover of fan, 3- fans top cover, 4- flabellums, 5- water tanks, 6- tank seals lid, 7- mists Change piece mounting seat, 8- atomizing pieces, 9- atomizing pieces lid, 10- aqueducts, lid, 12- handles lower cover, 13- engrave plate, 14- on 11- handles Master board, 15- battery springs piece, 16- battery covers.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of multi-functional charging folds spray fan, including Fan atomizing device and handle, the inside of the fan have been connected through a screw thread atomising device, and the bottom of the fan passes through gold Category axle is rotatably connected to handle, and metal shaft is sturdy and durable, is hardly damaged, and coupling mechanism force is bigger, can be by fan main body and hand The angle of handle is scheduled on any angle in 180 degree, and so as to realize the function of angular adjustment/folding, the side wall of the handle is provided with USB connection grooves；

The fan includes fan protecgulum 1, rear cover of fan 2 and fan top cover 3, between the fan protecgulum and rear cover of fan Using threaded connection, the top of the fan protecgulum and rear cover of fan is connected with fan top cover, at the center of the fan protecgulum Provided with nozzle, the upper surface of the rear cover of fan is connected with fan electromotor, and the clutch end of the fan electromotor is provided with Flabellum 4；

The atomising device includes water tank 5, and the crown center of the water tank is provided with water filling port, and is provided with water tank in water filling port Closure 6, the front center portion of the water tank are provided with atomizing piece mounting seat 7, atomizing piece are provided with the atomizing piece mounting seat 8, the upper surface of the atomizing piece is fixedly connected with atomizing piece lid 9, and the central part of the atomizing piece lid is through with through hole, through hole Near hemispherical top and the cooperation of fan protecgulum center circle, the air guide hole of a wind-force can be formed；It will be allowed by air guide hole A part of wind-force is blown out, and is intersected so as to destroy wind-force, and then prevents mist from returning spray, and atomizing piece lid and atomizing piece mounting seat it Between mutual clamping, be equipped with aqueduct 10 at left and right sides of the inside of the water tank, and aqueduct connection atomizing piece, water can pass through water Case both sides aqueduct enters atomizing piece mounting seat, and atomizing piece can seal after loading atomizing piece mounting seat, so as to be installed in atomizing piece A small storage tank is formed in seat；

The handle includes lid 11 and handle lower cover 12 on handle, is used on the handle between lid and handle lower cover mutual Clamping, the outer surface covered on the handle are provided with inscription plate 13, and the inner tip of the handle lower cover is provided with master board 14, The master board is provided with fan control button and atomization control button, and the inside of the handle lower cover is provided with battery case, can 5V batteries are installed, battery spring piece 15 is provided with the battery case, and using welding between battery spring piece and master board Mode connects, and the lower surface channels of the battery case are connected to battery cover 16, and the master board is electrically connected wind by electric conductor Fan control line, atomizing piece control line and battery spring piece.

Specifically, the atomising device is arranged in fan protecgulum, convenient to spray spraying.

Specifically, the water tank includes water tank upper and water tank bottom, adopting between water tank upper and the water tank bottom Sealed with ultrasonic fusing, ensure the closure of water tank.

Specifically, the top of the through hole is near hemispherical, and the top of approximate spheroidal is cylindrical for close to 45 degree Corner cut, the center circle of the through hole and fan protecgulum coordinates, forms the air guide hole of a wind-force, reduce the formation of ponding.

Specifically, the position for connecting groove position correspondence in the master board with USB is provided with USB interface, the USB Interface electrically connects battery spring piece by electric conductor, can be with external power supply.

Specifically, the master board is provided with booster circuit, and booster circuit can export 5V, 7.5V and 9V electricity respectively Pressure, can carry out control of transferring the files to wind speed.

Operation principle：Fan of the present utility model uses DC brushless motor, there is booster circuit in master board, defeated respectively Going out 5v 7.5v 9v three-gear voltages to wind-receiving fan, the change of voltage causes the rotating speed respective change of fan, then through fan control Button realizes one grade of fan, two grades, the speed-regulating function of third gear；By the way that water tank both sides water guide can be passed through from tank top water filling, water Pipe enters atomizing piece mounting seat, and atomizing piece can seal after loading atomizing piece mounting seat, so as to form one in atomizing piece mounting seat Individual small storage tank；By the atomization control button in master board, open button, the water of storage tank will by atomizing piece from The nozzle that fan protecgulum center is stayed sprays, and forms spraying function atomizations control button and is designed with continuous spray with two kinds of interruption spray Pattern；Being locked by handle with fan main body connecting portion using metal connecting shaft makes the utility model sturdy and durable, no It is fragile, and coupling mechanism force is bigger, any angle that can be scheduled on the angle of fan main body and handle in 180 degree, so as to real The function of existing angular adjustment/folding；Separated by the fan control button in master board and atomization control button, can be independent It using one of them, can also simultaneously open, and the switching that both of which was transferred the files and be atomized to fan can be carried out；Pass through master control The USB interface that making sheet is provided with can input 5v voltages and can charge the battery, and the power supply of outside 5v voltages can also be used to enter Row power supply.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of multi-functional charging folds spray fan, including fan, atomising device and handle, it is characterised in that：The fan Inside be connected through a screw thread atomising device, the bottom of the fan is rotatably connected to handle, the handle by metal shaft Side wall be provided with USB connection grooves；

The fan includes fan protecgulum（1）, rear cover of fan（2）With fan top cover（3）, the fan protecgulum（1）After fan Lid（2）Between using threaded connection, the fan protecgulum（1）And rear cover of fan（2）Top be connected with fan top cover（3）, The fan protecgulum（1）Center at be provided with nozzle, the rear cover of fan（2）Upper surface be connected with fan electromotor, it is described The clutch end of fan electromotor is provided with flabellum（4）；

The atomising device includes water tank（5）, the water tank（5）Crown center be provided with water filling port, and be provided with water in water filling port Case closure（6）, the water tank（5）Front center portion be provided with atomizing piece mounting seat（7）, the atomizing piece mounting seat（7）It is interior Atomizing piece is installed（8）, the atomizing piece（8）Upper surface be fixedly connected with atomizing piece lid（9）, the atomizing piece lid（9）'s Central part is through with through hole, and atomizing piece lid（9）With atomizing piece mounting seat（7）Between mutual clamping, the water tank（5）Inside The left and right sides is equipped with aqueduct（10）, and aqueduct（10）Connect atomizing piece mounting seat（7）；

The handle includes covering on handle（11）With handle lower cover（12）, cover on the handle（11）With handle lower cover（12）Between Using mutual clamping, covered on the handle（11）Outer surface inscription plate is installed（13）, the handle lower cover（12）Inside top End is provided with master board（14）, the master board（14）It is provided with fan control button and atomization control button, the hand Handle lower cover（12）Inside be provided with battery case, is provided with battery spring piece in the battery case（15）, and battery spring piece（15）With Master board（14）Between using welding by the way of connect, the lower surface channels of the battery case are connected to battery cover（16）, the master Control panel（14）Fan control line, atomizing piece control line and battery spring piece are electrically connected by electric conductor（15）.

2. the multi-functional charging of one kind according to claim 1 folds spray fan, it is characterised in that：The atomising device peace Mounted in fan protecgulum（1）It is interior.

3. the multi-functional charging of one kind according to claim 1 folds spray fan, it is characterised in that：The water tank（5）Bag Water tank upper and water tank bottom are included, is sealed between water tank upper and the water tank bottom using ultrasonic fusing.

4. the multi-functional charging of one kind according to claim 1 folds spray fan, it is characterised in that：The top of the through hole For near hemispherical, and approximate spheroidal top it is cylindrical be corner cut close to 45 degree, the through hole and fan protecgulum（1）In Heart circle coordinates, and forms the air guide hole of a wind-force.

5. the multi-functional charging of one kind according to claim 1 folds spray fan, it is characterised in that：In the master board The position that groove position correspondence is connected with USB is provided with USB interface, and the USB interface electrically connects battery spring piece by electric conductor.

6. the multi-functional charging of one kind according to claim 1 folds spray fan, it is characterised in that：The master board （14）Booster circuit is provided with, the output voltage of the booster circuit is respectively 5V, 7.5V and 9V.

7. the multi-functional charging of one kind according to claim 1 folds spray fan, it is characterised in that：The atomization control Key is provided with continuous spray pattern button and intermittent spray mode key.

8. the multi-functional charging of one kind according to claim 1 folds spray fan, it is characterised in that：The fan control key It is Independent keys with the atomization operating key.