CN213419429U

CN213419429U - Novel fan

Info

Publication number: CN213419429U
Application number: CN202022427764.2U
Authority: CN
Inventors: 郭斐; 郭嘉鑫; 郭嘉怡
Original assignee: Dongguan Jiamushi Electronic Co ltd
Current assignee: Dongguan Jiamushi Electronic Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-11
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a novel fan, which comprises a face shell and a bottom shell, wherein the upper part of the bottom shell is a cylindrical part with left and right openings, the face shell is buckled on the middle lower part of the bottom shell, a rear cover is arranged on the right side surface of the cylindrical part, the rear cover is provided with an air inlet, a first annular mounting ring which is coaxially arranged with the cylindrical part is arranged in the cylindrical part, a plurality of first connecting plates are uniformly distributed on the outer side wall of the first mounting ring, a second mounting ring is fixed with the inner wall of the face mask through a plurality of second connecting plates, the outer diameter of the second mounting ring is matched with the inner diameter of the first mounting ring, the second mounting ring is inserted into the left part in the first mounting ring from left to right, the left side surface of each second connecting plate in the plurality of second connecting plates is in a minor arc shape, and two adjacent second connecting plates in the plurality of second connecting plates and the outer walls of the face mask and the second mounting ring form an air outlet. The utility model has the advantages of even air-out.

Description

Novel fan

Technical Field

The utility model belongs to the technical field of the fan, concretely relates to novel fan.

Background

In hot summer, people go out, and are very hot and difficult to endure, so the small handheld fan can be produced at once, and the small handheld fan is popular among people due to small volume and convenient carrying, but the existing handheld fan still has the problems of uneven air outlet and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide a novel fan that the air-out is even.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a novel fan comprises a face shell and a bottom shell, wherein the upper part of the bottom shell is a cylindrical part with a left opening and a right opening, the face shell is buckled on the middle lower part of the bottom shell, the middle lower parts of the face shell and the bottom shell surround an installation cavity, a control panel and a battery are installed in the installation cavity, a key installation hole is formed in the face shell, a key is installed in the key installation hole and is in contact connection with the control panel, a charging interface installation hole is formed in the bottom shell, a charging interface is installed in the charging interface installation hole, a face mask is installed on the left side surface of the cylindrical part, a rear cover is installed on the right side surface of the cylindrical part, a motor and fan blades are sequentially installed in the cylindrical part from left to right, a main shaft of the motor faces right, the fan blades are installed on a main;

the rear cover is provided with an air inlet, the cylindrical part is internally provided with an annular first mounting ring which is coaxial with the cylindrical part, the outer side wall of the first mounting ring is uniformly provided with a plurality of first connecting plates, the first mounting ring is fixed with the inner wall of the cylindrical part through the plurality of first connecting plates, the motor is arranged at the right part in the first mounting ring, the side surface of each first connecting plate in the plurality of first connecting plates, which faces to the inner wall of the cylindrical part, is in a minor arc shape, the face mask is internally provided with an annular second mounting ring which is coaxial with the face mask, the outer wall of the second mounting ring is uniformly provided with a plurality of second connecting plates, the second mounting ring is fixed with the inner wall of the face mask through the plurality of second connecting plates, the outer diameter of the second mounting ring is matched with the inner diameter of the first mounting ring, the second mounting ring is inserted into the left part in the first mounting ring from left to right, and the left side surface of each second connecting plate in the plurality of second connecting plates is, and two adjacent second connecting plates in the plurality of second connecting plates, the face mask and the outer wall of the second mounting ring form an air outlet.

Preferably, a hanging rope is arranged on a connecting part of the lower parts of the face shell and the bottom shell in a penetrating mode.

Preferably, still include the base, the connecting portion and the base looks adaptation of the lower part of face shell and drain pan, face shell and drain pan are inserted and are established in the base.

Preferably, the bottom of the base is provided with a non-slip mat.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

(1) the utility model discloses be equipped with first collar, the equipartition has a plurality of first connecting plate on the lateral wall of first collar, the side of the inner wall towards the tube-shape portion is the inferior arcuation towards every first connecting plate among the dry first connecting plate, the first connecting plate that is the inferior arcuation towards the side of the inner wall of tube-shape portion can make wind-force not blockked, the wind that the motor drove the flabellum rotation and produces can walk to the face guard direction along the inner wall of tube-shape portion, wind-force cross place because two sides of first connecting plate towards the inner wall of tube-shape portion are the inferior arcuation, therefore when wind-force arrives on two sides of first connecting plate towards the inner wall of tube-shape portion, wind-force can not blockked, the air-;

(2) the utility model discloses be equipped with the second collar, the equipartition has a plurality of second connecting plate on the outer wall of second collar, the left surface of every second connecting plate in a plurality of second connecting plates all is minor arc form, two adjacent second connecting plates in a plurality of second connecting plates surround with the outer wall of face guard and second collar and form the air outlet, when wind mechanism air outlet discharges the face guard, because the left surface of every second connecting plate all is minor arc form, wind-force can be followed the inferior arcuated left surface discharge face of second connecting plate and faced, the air-out is more even soft;

(3) the utility model also comprises a base, the base is arranged so as to be inserted into the base when not in use, and the bottom of the base is provided with a non-slip mat, the non-slip mat can be arranged to prevent slipping and falling;

to sum up, the utility model has the advantages of the air-out is even.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of fig. 1.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 be, for example, fixedly connected, 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 to those skilled in the art.

As shown in figures 1 and 2, the novel fan of the present invention comprises a face casing 1 and a bottom casing 2, the upper portion of the bottom casing 2 is a cylindrical portion with left and right openings, the face casing 1 is fastened to the middle lower portion of the bottom casing 2, the face casing 1 and the middle lower portion of the bottom casing 2 enclose an installation cavity, a control panel 3 and a battery 4 are installed in the installation cavity, a key installation hole is opened on the face casing 1, a key 5 is installed in the key installation hole and the key 5 is in interference connection with the control panel 3, a charging interface installation hole is opened on the bottom casing 2, a charging interface is installed in the charging interface installation hole, a face casing 6 is installed on the left side surface of the cylindrical portion, a rear cover 7 is installed on the right side surface of the cylindrical portion, a motor 8 and a fan blade 9 are installed in the cylindrical portion from left to right in turn, the main shaft of the motor 8 is arranged towards right and the fan blade 9 is installed on the main shaft of, the rear cover 7 is provided with an air inlet, the cylindrical part is internally provided with an annular first mounting ring 10 which is coaxial with the cylindrical part, the outer side wall of the first mounting ring 10 is uniformly provided with a plurality of first connecting plates 11, the first mounting ring 10 is fixed with the inner wall of the cylindrical part through the plurality of first connecting plates 11, the motor 8 is arranged at the right part in the first mounting ring 10, the side surface of each first connecting plate 11 in the plurality of first connecting plates 11, which faces the inner wall of the cylindrical part, is in a poor arc shape, namely, the two side surfaces of the first connecting plates 11, which face the inner wall of the cylindrical part, are in a fillet shape along the direction from the first mounting ring 10 to the inner wall of the cylindrical part, the wind power is not blocked and is smoother due to the design of the fillet shape, and the wind power can be discharged to the face shield 6 along the inner wall of the cylindrical part, and is more uniform, and the wind power reaches the wind power intersection (namely, when, because the first connecting plate 11 faces two sides of the inner wall of the cylindrical part, the wind force can not be blocked, the inner of the face shield 6 is provided with an annular second mounting ring 12 which is arranged coaxially with the face shield 6, the outer wall of the second mounting ring 12 is evenly provided with a plurality of second connecting plates 13, the second mounting ring 12 is fixed with the inner wall of the face shield 6 through a plurality of second connecting plates 13, the outer diameter of the second mounting ring 12 is matched with the inner diameter of the first mounting ring 10, the second mounting ring 12 is inserted in the inner left part of the first mounting ring 10 from left to right, the left side surface of each second connecting plate 13 in the plurality of second connecting plates 13 is arc-shaped, namely, the extending parts of the upper side surface and the lower side surface of the second connecting plate 13 towards the front side surface and the front side surface of the second connecting plate 13 are in a circular angle shape, the second connecting plates 13 are provided with a plurality of second connecting plates and evenly distributed on the outer side wall of the second mounting ring 12, the wind force is more uniform, two adjacent second connecting plates 13 and face guard 6 and second collar 12's outer wall surround into the air outlet in a plurality of second connecting plate 13, the utility model discloses wind-force trend is from the air intake to between flabellum 9 arrives the first connecting plate 11 of a plurality of again, blows to face guard 6, finally discharges through the air outlet the utility model discloses, the wind channel structure of air-out is surrounded into with the inner wall of tube-shape portion and first collar 10 to the first connecting plate 11 in inside of tube-shape portion, and flabellum 9 blows to the air outlet through the wind channel structure after the rotation is bloied finally through the air outlet and discharges.

And a hanging rope 14 is arranged at the connecting part of the lower parts of the face shell 1 and the bottom shell 2 in a penetrating way.

Still include base 15, the connecting portion of the lower part of face-piece 1 and drain pan 2 and base 15 looks adaptation, face-piece 1 and drain pan 2 insert and establish in base 15.

And the bottom of the base 15 is provided with an anti-slip pad.

The utility model discloses a concrete use as follows:

when the utility model is used, the face mask 6 of the utility model faces the user of the utility model, then the key 5 is pressed, the utility model is opened, the motor 8 rotates and drives the fan blade 9 to rotate, then the fan blade 9 expands the wind power from the air inlet to the air outlet, the wind power enters from the air inlet, then the wind power passes through the first connecting plate 11 and faces the side surface of the inner wall of the cylindrical part, the design of the circular angle shape can lead the wind power not to be blocked and is smoother, and the wind power can be discharged to the face mask 6 along the inner wall of the cylindrical part, the wind power is more uniform, then the wind power is blown to the user of the utility model through the air outlet on the face mask 6 again, because the extending parts of the upper side surface and the lower side surface of the second connecting plate 13 to the front side surface and the front side surface of the second connecting plate 13 are in the circular angle shape, the second connecting plate 13 is provided with a plurality, when the utility model discloses 4 electric quantities of battery run out, utilize the interface that charges to continue to charge and use.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. A novel fan comprises a face shell and a bottom shell, wherein the upper part of the bottom shell is a cylindrical part with a left opening and a right opening, the face shell is buckled on the middle lower part of the bottom shell, the middle lower parts of the face shell and the bottom shell surround an installation cavity, a control panel and a battery are installed in the installation cavity, a key installation hole is formed in the face shell, a key is installed in the key installation hole and is in contact connection with the control panel, a charging interface installation hole is formed in the bottom shell, a charging interface is installed in the charging interface installation hole, a face mask is installed on the left side surface of the cylindrical part, a rear cover is installed on the right side surface of the cylindrical part, a motor and fan blades are sequentially installed in the cylindrical part from left to right, a main shaft of the motor faces right, the fan blades are installed on a main;

the method is characterized in that: the rear cover is provided with an air inlet, the cylindrical part is internally provided with an annular first mounting ring which is coaxial with the cylindrical part, the outer side wall of the first mounting ring is uniformly provided with a plurality of first connecting plates, the first mounting ring is fixed with the inner wall of the cylindrical part through the plurality of first connecting plates, the motor is arranged at the right part in the first mounting ring, the side surface of each first connecting plate in the plurality of first connecting plates, which faces to the inner wall of the cylindrical part, is in a minor arc shape, the face mask is internally provided with an annular second mounting ring which is coaxial with the face mask, the outer wall of the second mounting ring is uniformly provided with a plurality of second connecting plates, the second mounting ring is fixed with the inner wall of the face mask through the plurality of second connecting plates, the outer diameter of the second mounting ring is matched with the inner diameter of the first mounting ring, the second mounting ring is inserted into the left part in the first mounting ring from left to right, and the left side surface of each second connecting plate in the plurality of second connecting plates is, and two adjacent second connecting plates in the plurality of second connecting plates, the face mask and the outer wall of the second mounting ring form an air outlet.

2. The new fan as claimed in claim 1, wherein: and a hanging rope is arranged on the connecting part of the lower part of the face shell and the bottom shell in a penetrating way.

3. The new fan as claimed in claim 1, wherein: the multifunctional face-piece comprises a face shell and a bottom shell, and is characterized by further comprising a base, wherein the connecting portion of the face shell and the lower portion of the bottom shell is matched with the base, and the face shell and the bottom shell are inserted into the base.

4. A novel fan as claimed in claim 3, wherein: and the bottom of the base is provided with an anti-slip pad.