CN216554531U

CN216554531U - Novel formula fan structure of lying prone to ground

Info

Publication number: CN216554531U
Application number: CN202123253800.9U
Authority: CN
Inventors: 罗嘉乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-17
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a novel floor-lying fan structure, which comprises a fan body and a support, wherein the fan body is arranged on the support, the fan body comprises a front shell, a rear shell, a motor and fan blades, the center of the front shell and the rear shell forms a one-way fluid channel after being assembled with each other, the motor is fixed on the rear shell and is partially arranged in the one-way fluid channel, and the fan blades are arranged on an output shaft of the motor and are arranged in the one-way fluid channel; an air outlet grid is arranged on the front end face of the front shell, an air inlet grid is arranged on the rear end face of the rear shell, and the side wall of the front shell and the side wall of the rear shell are buckled and assembled to form a closed side wall whole; the utility model replaces the existing electroplating net cover with the plastic shell, not only can save cost, but also can concentrate wind power, and the fan blades are positioned in the one-way fluid channel, thereby avoiding the output of the wind power influenced by turbulent flow.

Description

Novel formula fan structure of lying prone to ground

Technical Field

The utility model relates to the field of ground-bending fans, in particular to a novel ground-bending fan structure.

Background

An electric fan, also called fan and fanner, is a household electrical appliance which uses an electric motor to drive fan blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling and relieving summer heat and circulating air. The product is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like. Generally, in larger public places such as shopping malls, stations and the like, a groveling fan with high wind speed and strong wind power is used for ventilation and air exchange. The existing floor fan of lying prone, including the fan body with lie prone the ground seat, the frame of the fan body generally is the screen panel of electroplating, the structure of this screen panel is comparatively complicated, the cost is higher, whole weight is great, wind-force is concentrated inadequately moreover, is unfavorable for the long-term development of enterprise.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problems in the prior art at least to a certain extent, and provides a novel groveling fan structure to overcome the defects in the prior art.

The above purpose is realized by the following technical scheme:

a novel groveling fan structure comprises a fan body and a support, wherein the fan body is installed on the support, the fan body comprises a front shell, a rear shell, a motor and fan blades, the front shell and the rear shell are assembled with each other, a unidirectional fluid channel is formed in the centers of the front shell and the rear shell, the motor is fixed on the rear shell and is partially arranged in the unidirectional fluid channel, and the fan blades are installed on an output shaft of the motor and are arranged in the unidirectional fluid channel; the air outlet grille is arranged on the front end face of the front shell, the air inlet grille is arranged on the rear end face of the rear shell, and the side wall of the front shell and the side wall of the rear shell are buckled and assembled to form a closed side wall whole.

In some embodiments, the front housing and the rear housing are made of plastic.

In some embodiments, a mounting hole is opened on the rear housing, and the mounting hole is used for mounting the motor.

In some embodiments, a control button and a handle are arranged at the top end of the side wall of the rear shell, the control button is arranged in the handle, and the handle forms an open enclosure shape for the control button.

In some embodiments, the handle has a box shape with an opening, and the control button is hidden within the box-shaped handle.

In some embodiments, a gear position prompt board is arranged on the inner wall of the handle.

Compared with the prior art, the utility model at least comprises the following beneficial effects:

the utility model replaces the existing electroplating net cover with the plastic shell, not only can save cost, but also can concentrate wind power, so that the fan blades are positioned in the unidirectional fluid channel, the unidirectional air gathering and discharging effect is realized, and the influence on the wind power output caused by turbulent flow is avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the front view angle of the present invention.

Fig. 3 is a schematic exploded view of the present invention.

Fig. 4 is a schematic structural diagram of a rear view angle of the present invention.

Fig. 5 is a schematic cross-sectional structure of the present invention.

The labels in the figure are: the air conditioner comprises a support 1, a front shell 2, a rear shell 3, a motor 4, fan blades 5, an air outlet grille 6, an air inlet grille 7, a side wall whole body 8, a one-way fluid channel 9, a mounting hole 30, a control button 31, a lifting handle 32 and a gear prompt board 33.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the utility model or equivalent substitutions of parts of technical features without departing from the spirit of the utility model are intended to be covered by the scope of the claims of the utility model.

As shown in fig. 1-5, a novel formula fan structure of lying prone, includes the fan body and support 1, the fan body is installed on support 1, support 1 is used for supporting the fan body, the fan body can the upper and lower rotation its angle of air-out to adapt to different environment and scene and use. The fan body comprises a front shell 2, a rear shell 3, a motor 4 and fan blades 5, wherein a unidirectional fluid channel 9 is formed in the center of the front shell 2 and the rear shell 3 after the front shell and the rear shell are assembled with each other, the motor 4 is fixed on the rear shell 3 and is partially arranged in the unidirectional fluid channel 9, and the fan blades 5 are installed on an output shaft of the motor 4 and are arranged in the unidirectional fluid channel 9. That is to say, the air inlet end of the unidirectional fluid channel 9 is communicated with the outside atmosphere, and the air outlet end thereof is communicated with the outside atmosphere, so as to form a unidirectional fluid flow channel, thereby enhancing the convergence of wind power.

Be equipped with air-out grid 6 on the preceding terminal surface of procapsid 2 be equipped with air-in grid 7 on the rear end face of back casing 3, the lateral wall of procapsid 2 with form a confined lateral wall whole 8 after the lateral wall lock assembly of back casing 3, the whole 8 of lateral wall is exactly the outer wall body of unidirectional fluid passage 9 plays the one-way effect of gathering out wind, avoids appearing the turbulent flow and influences the output of wind-force. The shape of the outlet grille 6 may be various, and may be a transverse trapezoidal shape, a radial linear shape, or a fan shape, but is not limited thereto.

Furthermore, the front shell 2 and the rear shell 3 are made of plastics, so that the weight of the whole machine is reduced, the production cost is reduced by demolding through an injection molding process, and the plastic injection molding machine has a good popularization prospect.

Further, a mounting hole 30 is opened on the rear case 3, and the mounting hole 30 is used for mounting the motor 4, as will be understood by those skilled in the art.

In the present embodiment, as shown in fig. 4, a control button 31 and a handle 32 are provided at the top end of the side wall of the rear case 3, the control button 31 is provided inside the handle 32, and the handle 32 forms an open enclosure for the control button 31. Specifically, handle 32 is and takes the open-ended box-like, control button 31 is hidden box-like in the handle 32, the user only need stretch out the hand and go into the inside of handle 32 can be right control button 31 controls convenient and fast, simultaneously handle 32 also can play and shelter from control button 31's effect reduces the pollution of dust or other impurity. In addition, be equipped with gear prompt board 33 on handle 32's the inner wall, gear prompt board 33 corresponds control button 31's quantity can let the user know clearly this real-time status of fan work of lying prone.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. The novel floor-lying fan structure is characterized by comprising a fan body and a support (1), wherein the fan body is mounted on the support (1) and comprises a front shell (2), a rear shell (3), a motor (4) and fan blades (5), the front shell (2) and the rear shell (3) are assembled with each other, a unidirectional fluid channel (9) is formed in the center of the front shell (2) and the rear shell (3), the motor (4) is fixed on the rear shell (3) and is partially arranged in the unidirectional fluid channel (9), and the fan blades (5) are mounted on an output shaft of the motor (4) and are arranged in the unidirectional fluid channel (9);

be equipped with air-out grid (6) on the preceding terminal surface of procapsid (2) be equipped with air-inlet grid (7) on the rear end face of back casing (3), the lateral wall of procapsid (2) with form a confined lateral wall whole (8) after the lateral wall lock assembly of back casing (3).

2. A new ground fan structure on the ground, according to claim 1, characterized in that said front case (2) and said rear case (3) are made of plastic.

3. The novel ground-lying fan structure according to claim 1, wherein a mounting hole (30) is formed in the rear housing (3), and the mounting hole (30) is used for mounting the motor (4).

4. The novel floor-laying fan structure according to claim 1, wherein a control button (31) and a handle (32) are disposed at the top end of the side wall of the rear casing (3), the control button (31) is disposed inside the handle (32), and the handle (32) forms an open enclosure for the control button (31).

5. A novel groveling fan structure as claimed in claim 4, wherein the handle (32) is box-shaped with an opening, the control button (31) being hidden inside the box-shaped handle (32).

6. A novel ground-lying fan structure according to claim 5, characterized in that a gear prompt board (33) is arranged on the inner wall of the handle (32).