CN211778108U

CN211778108U - Handheld mini fan with base

Info

Publication number: CN211778108U
Application number: CN202020335659.3U
Authority: CN
Inventors: 施杰
Original assignee: FOSHAN CITY SHUNDE DISTR ENTIT
Current assignee: Foshan Sanfu New Energy Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-27
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a handheld mini fan with base, including fan main part and handle, the last termination of handle is in the lower extreme surface of fan main part, the fan main part includes flabellum, fan epitheca, fan inferior valve, first connector and driving motor, driving motor's drive end is connected in the axle center of flabellum, fan epitheca and fan inferior valve cover in the outside of driving motor and flabellum, the handle includes two sets of shells, is located the inboard battery of shell, the upper end of battery is connected with charging circuit, charging circuit's termination has the second connector. The utility model relates to a handheld mini fan with base through decomposing whole fan into relatively independent fan main part and handle, when the fan uses, installs in the fan main part, takes off the handle from the fan main part, can use as the treasured that charges, and it is all very convenient to use and carry.

Description

Handheld mini fan with base

Technical Field

The utility model relates to a fan field, in particular to handheld mini fan with base.

Background

Along with the development of science and technology, handheld fan generally receives consumer's welcome, and the volume is less, portable, and application range is wide and nimble, consequently promoted rapidly, should the user demand, often be furnished with the connector so that provide the function of charging, can supply electronic equipment such as cell-phone to charge the use, the person of facilitating the use, nevertheless handheld mini fan handle on the existing market all is fixed or foldable, when the treasured use that charges, need take the fan main part, it is very inconvenient to carry, for this reason, we provide a handheld mini fan that has the base.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a handheld mini fan with base can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a handheld mini fan with base, includes fan main part and handle, the upper end of handle connects in the lower extreme surface of fan main part, the fan main part includes flabellum, fan upper shell, fan inferior valve, first connector and driving motor, driving motor's drive end is connected in the axle center of flabellum, fan upper shell and fan inferior valve cover in the outside of driving motor and flabellum, the handle includes two sets of shells, is located the inboard battery of shell, the upper end of battery is connected with charging circuit, charging circuit's last termination has the second connector.

Preferably, the shape of the upper fan shell is matched with that of the lower fan shell, the upper fan shell is fixedly connected with the lower fan shell, and the upper fan shell and the lower fan shell are both in a net structure.

Preferably, the rear end of the driving motor is fixedly clamped on the inner side of the lower fan shell, and the fan blades are not in contact with the upper fan shell and the inner side surface of the lower fan shell.

Preferably, the first connector is electrically connected with the second connector, the output port of the battery is electrically connected with the input port of the charging circuit, and the output port of the charging circuit is electrically connected with the input port of the driving motor through the first connector and the second connector.

Preferably, the battery and the charging circuit are fixed to be clamped in a space formed by the two groups of shells, the second connector penetrates through the outer surfaces of the upper ends of the two groups of shells and is electrically connected with the charging circuit, a control switch is arranged at the charging circuit, and the control switch extends to penetrate through the outer surface of the shell.

Preferably, the upper end edge of shell is provided with protruding edge near all around, the lower extreme surface of fan main part corresponds protruding edge department and has seted up anastomotic recess, carry out the joint through protruding edge and recess between fan main part and the handle.

Compared with the prior art, the utility model discloses following beneficial effect has: this handheld mini fan with base, through decomposing whole fan into relatively independent fan main part and handle, when the fan uses, the handle is installed in the fan main part, borrow by the battery, loop through charging circuit with the electric current, second connector and first connector are delivered to driving motor department, it rotates to drive the flabellum by driving motor, play the effect of fan, take off the handle from the fan main part, can be as the precious use of charging, it is all very convenient to use and carry, borrow by the second connector, can be with external circuit's joint even in, use of charging of equipment such as supply cell-phones, need not to carry the part of fan main part in the charging process, the required volume of carrying when having reduced the user greatly and charging, bring the facility for user's carrying and use.

Drawings

Fig. 1 is a schematic view of the overall structure of a handheld mini fan with a base according to the present invention;

FIG. 2 is a diagram of the present invention showing the fan body and the handle of the handheld mini fan with a base in a separated state;

FIG. 3 is a structural diagram of a handle of a handheld mini fan with a base according to the present invention;

FIG. 4 is an exploded view of the handle of a handheld mini fan with a base according to the present invention;

fig. 5 is an exploded view of the fan body of the handheld mini fan with a base according to the present invention.

In the figure: 1. a fan main body; 11. a fan blade; 12. a fan upper case; 13. a lower fan casing; 14. a first connector; 15. a drive motor; 2. a handle; 21. a housing; 22. a battery; 23. a second connector; 24. a charging circuit.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a handheld mini fan with a base comprises a fan main body 1 and a handle 2, the upper end of the handle 2 is connected to the outer surface of the lower end of the fan main body 1, the fan main body 1 comprises fan blades 11, a fan upper shell 12, a fan lower shell 13, a first connector 14 and a driving motor 15, the driving end of the driving motor 15 is connected to the axis of the fan blades 11, the fan upper shell 12 and the fan lower shell 13 are sleeved on the outer sides of the driving motor 15 and the fan blades 11, the handle 2 comprises two groups of shells 21 and a battery 22 located on the inner side of the shell 21, the upper end of the battery 22 is connected with a charging circuit 24, and the upper end of the charging circuit 24 is connected.

The shapes of the upper fan shell 12 and the lower fan shell 13 are matched to ensure the attractiveness of the integral shape and the splicing of the upper fan shell 12 and the lower fan shell 13, the upper fan shell 12 and the lower fan shell 13 are fixedly connected to ensure the stable structure of the main fan body 1, and the upper fan shell 12 and the lower fan shell 13 are both in a net structure, so that the air circulation is facilitated, and the fan effect is improved; the rear end of the driving motor 15 is fixedly clamped on the inner side of the lower fan shell 13 to ensure the stability of the driving motor 15, the model of the driving motor 15 is Z5D60-12/24 GN/GU, and the fan blades 11 are not contacted with the inner side surfaces of the upper fan shell 12 and the lower fan shell 13 to ensure that the rotation of the fan blades 11 is not influenced; the first connector 14 is electrically connected with the second connector 23 to ensure that current can be transmitted, the output port of the battery 22 is electrically connected with the input port of the charging circuit 24, the model of the battery 22 is zy602035 lithium battery, the output port of the charging circuit 24 is electrically connected with the input port of the driving motor 15 through the first connector 14 and the second connector 23, the second connector 23 is a USB interface module, the model is KYL-610USB, the first connector 14 is a USB connector, and the model is YR-E-40; the battery 22 and the charging circuit 24 are fixedly clamped in a space formed by the two groups of shells 21 to ensure the stability of internal elements, the second connector 23 penetrates through the outer surfaces of the upper ends of the two groups of shells 21 and is electrically connected with the charging circuit 24, the charging circuit 24 is provided with a control switch, and the control switch extends to the outer surface of the shell 21 to control the on-off of the charging circuit 24, so that the charging circuit is more comprehensive; the upper end of shell 21 is provided with protruding edge along being close to department all around to be connected between with fan main part 1, the lower extreme surface of fan main part 1 corresponds protruding edge department and has seted up anastomotic recess, ensures protruding edge can block in, carries out the joint through protruding edge and recess between fan main part 1 and the handle 2, the concatenation and the split between fan main part 1 and the handle 2 of being convenient for.

It should be noted that the utility model is a hand-held mini fan with a base, when in use, since the whole fan is divided into the fan body 1 and the handle 2 which are relatively independent, when the fan is used by a user, the handle 2 is installed on the fan body 1, the battery 22 sends the current to the driving motor 15 through the charging circuit 24, the second connector 23 and the first connector 14 in sequence, the driving motor 15 rotates to drive the fan blade 11 to rotate, the fan function is achieved, the user takes the handle 2 off the fan body 1, can be used as a charger, is very convenient to use and carry, can connect the connector of an external circuit by the second connector 23 for charging the equipment such as a mobile phone, need not to carry the part of fan main part 1 in the charging process, the volume that need carry when having reduced the user greatly and charging brings the facility for user's carrying and use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a handheld mini fan with base, includes fan main part (1) and handle (2), its characterized in that: the last termination of handle (2) is in the lower extreme surface of fan main part (1), fan main part (1) includes flabellum (11), fan epitheca (12), fan inferior valve (13), first connector (14) and driving motor (15), the drive end of driving motor (15) is connected in the axle center of flabellum (11), fan epitheca (12) and fan inferior valve (13) overlap in the outside of driving motor (15) and flabellum (11), handle (2) include two sets of shells (21), be located the inboard battery (22) of shell (21), the upper end of battery (22) is connected with charging circuit (24), the last termination of charging circuit (24) has second connector (23).

2. The handheld mini fan with a base as claimed in claim 1, wherein: the fan upper shell (12) is matched with the fan lower shell (13) in shape, the fan upper shell (12) is fixedly connected with the fan lower shell (13), and the fan upper shell (12) and the fan lower shell (13) are both in a net structure.

3. The handheld mini fan with a base as claimed in claim 1, wherein: the rear end of the driving motor (15) is fixedly clamped on the inner side of the lower fan shell (13), and the fan blades (11) are not in contact with the inner side surfaces of the upper fan shell (12) and the lower fan shell (13).

4. The handheld mini fan with a base as claimed in claim 1, wherein: the first connector (14) is electrically connected with the second connector (23), the output port of the battery (22) is electrically connected with the input port of the charging circuit (24), and the output port of the charging circuit (24) is electrically connected with the input port of the driving motor (15) through the first connector (14) and the second connector (23).

5. The handheld mini fan with a base as claimed in claim 1, wherein: the battery (22) and the charging circuit (24) are fixedly clamped in a space formed by the two groups of shells (21), the second connector (23) penetrates through the outer surfaces of the upper ends of the two groups of shells (21) and is electrically connected with the charging circuit (24), a control switch is arranged at the position of the charging circuit (24), and the control switch extends to the outer surface penetrating through the shells (21).

6. The handheld mini fan with a base as claimed in claim 1, wherein: the upper end of shell (21) is along being close to all around the department and being provided with protruding edge, the lower extreme surface of fan main part (1) corresponds protruding edge department and has seted up anastomotic recess, carry out the joint through protruding edge and recess between fan main part (1) and handle (2).