CN217152378U

CN217152378U - Tower fan

Info

Publication number: CN217152378U
Application number: CN202220707029.3U
Authority: CN
Inventors: 孙振; 李昌林; 马占银; 何柱
Original assignee: Hunan Douhe Intelligent Electric Appliance Co ltd
Current assignee: Hunan Douhe Intelligent Electric Appliance Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-09
Anticipated expiration: 2032-03-29

Abstract

The technical scheme of the utility model a tower fan is disclosed, include: the air conditioner comprises a shell assembly, a fan assembly and a fan, wherein the shell assembly is provided with an installation cavity, an air inlet and an air outlet, and the installation cavity is communicated with the air inlet and the air outlet; the shell assembly is arranged on the base assembly and can rotate relative to the base assembly; the rotating assembly is positioned in the mounting cavity, the rotating assembly is arranged on the shell assembly and connected with the shell assembly, and when the rotating assembly moves, the rotating assembly can drive the shell assembly to rotate relative to the base assembly; the wind wheel device is arranged in the mounting cavity, at least part of the wind wheel device is arranged on the shell assembly, and the wind wheel device is used for sending air flowing through the mounting cavity from the air inlet out of the air outlet; a motor assembly located within the mounting cavity.

Description

Tower fan

Technical Field

The utility model relates to a domestic appliance field especially relates to a tower fan.

Background

The tower fan is as a column fan, and its air-out is mild, and the wind speed is even, and can regard as an indoor scavenger fan to use, receives more and more that consumers like. The angle that current tower fan swept wind is fixed, if the angle of tower fan too big can cause the waste of the energy, the undersize then can not blow all people's needs, consequently just can blow all people to add a tower fan again to the cost has been increased.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a tower fan aiming at the problems that the head cannot be shaken, the head shaking air supply function is realized, the air blowing range is expanded, and the like.

The technical scheme of the utility model a tower fan is disclosed, include: the air conditioner comprises a shell assembly, a fan assembly and a fan, wherein the shell assembly is provided with an installation cavity, an air inlet and an air outlet, and the installation cavity is communicated with the air inlet and the air outlet; the shell assembly is connected with the base assembly and can rotate relative to the base assembly; the rotating assembly is positioned in the mounting cavity, the rotating assembly is arranged on the shell assembly and connected with the shell assembly, and when the rotating assembly moves, the rotating assembly can drive the shell assembly to rotate relative to the base assembly; the wind wheel device is arranged in the mounting cavity, at least part of the wind wheel device is arranged on the shell assembly, and the wind wheel device is used for sending air flowing through the mounting cavity from the air inlet out of the air outlet; the motor assembly is located in the installation cavity, the motor assembly is arranged on the shell assembly, and the motor assembly is connected with the rotating assembly.

The utility model discloses the scheme discloses a tower fan, rotating assembly has been installed through the installation intracavity at casing assembly, the function that the tower fan rocked the head has been increased, the reliability that turns to of shaking the head has also been improved, the safety in utilization has also been improved, the structure through motor element drive rotating assembly drives casing assembly simultaneously and rotates, thereby the tower fan is rotatable, need not set up solitary motor element again and drive casing assembly and rotate, practice thrift the cost, it is compacter to make the structure simultaneously, also reduce the volume of whole tower fan.

In one of them embodiment, still include the installation department, the installation department sets up on the casing subassembly, rotating assembly at least part sets up on the installation department, rotating assembly one end with the installation department is connected, rotating assembly can be relative the installation department motion, rotating assembly is in during the installation department internal motion, rotating assembly can drive casing subassembly is relative the base subassembly rotates. With rotating assembly setting on the installation department, can make rotating assembly rotate on the installation department, and have a limiting displacement, improved the reliability that the head shaking turned to, also in order to improve safety, rotary motion that can be better simultaneously.

In one embodiment, mounting bars are arranged on two sides of the mounting portion, a groove is formed in the mounting portion, the rotating assembly is at least partially arranged in the groove, and the rotating assembly can move in the groove. Installation department both sides have set up the mounting bar and can effectually prevent that rotating assembly from deviating from when the recess motion in the installation department, and the effectual that can be better is spacing, when preventing that leading to the dislocation in the spare part is rotatory or the meshing is incomplete, can be better guarantee power transmission's stability and synchronism, make the structure compacter simultaneously, space utilization is high. And moreover, the corresponding bottom of the mounting part is provided with the groove, so that the production convenience is improved, and the cost can be better reduced.

In one embodiment, the mounting portion is arcuate. The arc setting of installation department can be better be convenient for rotating assembly's slip, the slip formation of increase rotating assembly that also can be better to increase activity space.

In one embodiment, the housing assembly comprises a housing body and a mounting seat, the housing body is at least partially arranged on the mounting seat, the housing body is provided with a mounting cavity, an air inlet and an air outlet, the mounting seat is at least partially arranged on the base assembly, the motor assembly is at least partially arranged on the mounting seat, the mounting part is arranged on the mounting seat, one end of the rotating assembly is connected with the motor assembly, the other end of the rotating assembly is arranged on the mounting part, the rotating assembly moves in the mounting part, and the rotating assembly drives the mounting seat and the housing body to rotate relative to the base assembly. The rotating assembly drives the mounting seat to rotate under the drive of the motor assembly, and the mounting seat is connected with the shell body, so that the rotation of the mounting seat drives the rotation of the shell body, the rotating synchronism in the rotation can be improved, the stability and synchronism of power transmission can be better ensured, a rotating path slides on the mounting part by the rotating assembly, the cost is saved, the structure is more compact, and the size of the whole tower fan is reduced.

In one embodiment, one of the housing main body or the mounting seat is provided with a positioning part, the other of the housing main body or the mounting seat is provided with a limiting part, and the mounting seat is limited on the housing main body through the matching of the positioning part and the limiting part. Through having set up spacing portion and location portion, can carry out better spacing to the installation of casing main part on the mount pad, assurance casing main part that can be better is difficult to rock after the mount pad assembly, strengthens the fixed strength of casing main part between the mount pad, and simultaneously, casing main part and mount pad adopt spacing complex mounting means, and the assembly is simple and convenient, improves the production efficiency of tower fan.

Optionally, the positioning portion is a first positioning protrusion, the number of the first positioning protrusions is multiple, the limiting portion is a first limiting hole, the number of the first limiting holes is multiple, and the first positioning protrusions are matched with the first limiting holes.

Optionally, the positioning portion is a second positioning protrusion, the number of the second positioning protrusions is multiple, the limiting portion is a limiting groove, the number of the limiting groove is multiple, and the multiple limiting grooves are matched with the multiple second positioning protrusions.

In one embodiment, the base assembly comprises a fixed seat and a base main body, the fixed seat is arranged on the base main body, the mounting seat is arranged on the fixed seat, the mounting seat is connected with the fixed seat, and the mounting seat rotates relative to the fixed seat. The base main body is arranged, the fixing base is installed on the base main body better, the structure is simplified, the installation difficulty is reduced, the installation efficiency is improved, the installation stability of the shell assembly is improved, the phenomena that the shell assembly is loosened or loosened in the use process are prevented, the use convenience of the tower fan is improved, and the use feeling of a user is enhanced.

In one embodiment, the rotating assembly comprises a first cylinder and a first rotating arm, one end of the first rotating arm is movably connected with the first cylinder, the other end of the first rotating arm is connected with the motor assembly, at least part of the first cylinder is arranged in the installation part, and the motor assembly drives the first cylinder to move in the installation part through the first rotating arm. The one end and the first cylinder of first swinging boom are connected, and the first swinging boom other end is connected with motor element, and motor element drives first cylinder at the installation department motion through first swinging boom to drive the casing subassembly and rotate, pivoted synchronism in this structure can improve the rotation, also can rotate the rotation that the better assurance of in-process can be more firm simultaneously.

In one embodiment, the device further comprises a second rotating arm, the second rotating arm is arranged on the first column body, one end of the second rotating arm is movably connected with the first rotating arm, and the other end of the second rotating arm is movably connected with the first column body. The second rotating arm is arranged, the angle range in which the rotating assembly can rotate is larger, when the first rotating arm rotates within the same angle range, the length of the first rotating arm is shorter or longer than that of the second rotating arm, so that the whole volume of the supporting device can be reduced, and the structure is more compact.

In one embodiment, the wind turbine further comprises a control device electrically connected to the motor assembly and the wind wheel device. The control device is arranged, so that the automation degree in the use process is improved, the use feeling of a user is improved, and the operation convenience is improved.

Drawings

FIG. 1 is an exploded view of a tower fan;

FIG. 2 is a schematic view of a partial structure of a tower fan;

FIG. 3 is a schematic view of a partial structural assembly of the rotating assembly and the housing assembly;

FIG. 4 is a schematic view of a partial structural assembly of a tower fan 1;

FIG. 5 is a schematic view of a partial structural assembly of a tower fan 2;

fig. 6 is an exploded view of the base assembly.

Wherein, the corresponding relation between the reference signs and the component names is as follows:

1, a shell assembly, 11 a shell body, 12 mounting seats and 13 mounting parts;

2, a base component, 21 a fixed base and 22 a base main body;

3 a rotating assembly, 31 a first cylinder, 32 a first rotating arm, 33 a second rotating arm;

4, a wind wheel device;

5 motor components.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Some embodiments of the present invention are described below with reference to fig. 1-6, which illustrate a tower fan.

As shown in fig. 1-6, the embodiment of the utility model discloses a tower fan, including: the air conditioner comprises a shell assembly 1, wherein the shell assembly 1 is provided with an installation cavity, an air inlet and an air outlet, and the installation cavity is communicated with the air inlet and the air outlet; the shell component 1 is arranged on the base component 2, the shell component 1 is connected with the base component 2, and the shell component 1 can rotate relative to the base component 2; the rotating component 3 is positioned in the mounting cavity, the rotating component 3 is arranged on the shell component 1, the rotating component 3 is connected with the shell component 1, and when the rotating component 3 moves, the rotating component 3 can drive the shell component 1 to rotate relative to the base component 2; the wind wheel device 4 is arranged in the installation cavity, at least part of the wind wheel device 4 is arranged on the shell assembly 1, and the wind wheel device 4 is used for sending air flowing through the installation cavity from the air inlet out of the air outlet; motor element 5, motor element 5 are located the installation cavity, and motor element 5 sets up on casing subassembly 1, and motor element 5 is connected with rotating assembly 3.

The utility model discloses the scheme discloses a tower fan, rotating assembly 3 has been installed through the installation intracavity at casing subassembly 1, the function that the tower fan rocked the head has been increased, the reliability that turns to of shaking the head has also been improved, the safety in utilization has also been improved, the structure through 5 drive rotating assembly 3 of motor element drives casing subassembly 1 simultaneously and rotates, thereby the tower fan is rotatable, need not set up solitary motor element 5 again and drive casing subassembly 1 and rotate, the cost is saved, make the structure compacter simultaneously, also reduce the volume of whole tower fan.

As shown in fig. 1 to 3, in addition to the features of the above embodiment, the present embodiment further defines: still include installation department 13, installation department 13 sets up on casing subassembly 1, and rotating assembly 3 is at least partly set up on installation department 13, and rotating assembly 3 one end is connected with installation department 13, and rotating assembly 3 can be relative installation department 13 motion, and when rotating assembly 3 moved in installation department 13, rotating assembly 3 can drive casing subassembly 1 and rotate relative base subassembly 2. With rotating assembly 3 setting on installation department 13, can make rotating assembly 3 rotate on installation department 13, and have a limiting displacement effect, improved the reliability that the head shaking turned to, also in order to improve safety, rotary motion that can be better simultaneously.

As shown in fig. 1 to 3, in addition to the features of the above embodiment, the present embodiment further defines: mounting bars are arranged on two sides of the mounting portion 13, grooves are formed in the mounting portion 13, at least part of the rotating assembly 3 is arranged in the grooves, and the rotating assembly 3 can move in the grooves. Installation department 13 both sides have set up the mounting bar and can effectually prevent that rotating assembly 3 from deviating from when the recess motion in installation department 13, and effectual that can be better is spacing, when preventing that leading to the dislocation in the spare part is rotatory or the meshing is incomplete, can be better guarantee power transmission's stability and synchronism, make the structure compacter simultaneously, space utilization is high. And moreover, the corresponding bottom of the mounting part 13 is provided with a groove, so that the production convenience is improved, and the cost can be better reduced.

As shown in fig. 1 to 3, in addition to the features of the above embodiment, the present embodiment further defines: the mounting portion 13 is arc-shaped. The arc-shaped arrangement of the mounting part 13 can better facilitate the sliding of the rotating component 3, and can also better increase the sliding formation of the rotating component 3, thereby increasing the activity space.

As shown in fig. 1 to 5, in addition to the features of the above embodiment, the present embodiment further defines: casing assembly 1 includes casing main part 11 and mount pad 12, casing main part 11 at least part sets up on mount pad 12, casing main part 11 is equipped with the installation cavity, air intake and air outlet, mount pad 12 at least part sets up on base assembly 2, motor element 5 at least part sets up on mount pad 12, installation department 13 sets up on

mount pad

12, 3 one end of rotating assembly is connected with motor element 5, the other end sets up on installation department 13, rotating assembly 3 moves in installation department 13, rotating assembly 3 drives mount pad 12 and casing main part 11 and rotates relative base assembly 2. Rotating assembly 3 drives mount pad 12 and rotates under motor element 4's drive, because mount pad 12 is connected with casing main part 11, thereby the rotation of mount pad 12 has both driven casing main part 11's rotation, can improve pivoted synchronism in the rotation, can better guarantee power transmission's stability and synchronism, pivoted route is slided on installation department 13 by rotating assembly 3, and the cost is saved makes the structure compacter simultaneously, also reduces the volume of whole tower fan.

As shown in fig. 1, in addition to the features of the above embodiment, the present embodiment further defines: one of the housing main body 11 or the mounting seat 12 is provided with a positioning portion, the other of the housing main body 11 or the mounting seat 12 is provided with a limiting portion, and the mounting seat 12 is limited on the housing main body 1111 through the cooperation of the positioning portion and the limiting portion. Through having set up spacing portion and location portion, can carry out better spacing to the installation of casing main part 11 on mount pad 12, assurance casing main part 11 that can be better is difficult to rock after mount pad 12 assembles, strengthens the fixed strength of casing main part 11 between mount pad 12, and simultaneously, casing main part 11 and mount pad 12 adopt spacing complex mounting means, and the assembly is simple and convenient, improves the production efficiency of tower fan.

Optionally, the positioning portion is a plurality of first positioning protrusions, the number of the first positioning protrusions is a plurality of first limiting holes, the number of the first limiting holes is a plurality of first limiting holes, and the plurality of first positioning protrusions are matched with the plurality of first limiting holes.

Optionally, the positioning portion is a plurality of second positioning protrusions, the number of the second positioning protrusions is a plurality of limiting grooves, the number of the limiting grooves is a plurality of limiting grooves, and the plurality of limiting grooves are matched with the plurality of second positioning protrusions.

As shown in fig. 4 to 5, in addition to the features of the above embodiment, the present embodiment further defines: base subassembly 2 includes fixing base 21 and base main part 22, and fixing base 21 sets up on base main part 22, and mount pad 12 sets up on fixing base 21, and mount pad 12 is connected with fixing

base

21, and 12 relative fixing bases 12 of mount pad rotate. The base main body 21 is arranged, the fixing seat 22 is installed on the base main body 21 better, the structure is simplified, the installation difficulty is reduced, the installation efficiency is improved, the installation stability of the shell assembly 1 is improved, the phenomena of looseness or loosening and the like of the shell assembly 1 in the use process are prevented, the use convenience of the tower fan is improved, and the use feeling of a user is enhanced.

As shown in fig. 3 to 5, in addition to the features of the above embodiment, the present embodiment further defines: the rotating assembly 3 includes a first cylinder 31 and a first rotating arm 32, one end of the first rotating arm 32 is movably connected to the first cylinder 31, the other end of the first rotating arm 32 is connected to the motor assembly 5, at least a portion of the first cylinder 31 is disposed in the mounting portion 13, and the motor assembly 5 drives the first cylinder 31 to move in the mounting portion 13 through the first rotating arm 32. One end of first swinging boom 32 is connected with first cylinder 31, and the first swinging boom 32 other end is connected with motor element 5, and motor element 5 drives first cylinder 31 at installation department 13 motion through first swinging boom 32 to drive casing subassembly 1 and rotate, pivoted synchronism in this structure can improve the rotation, also can be at the better rotation that guarantees can more firm of rotation in-process simultaneously.

As shown in fig. 3 to 5, in addition to the features of the above embodiment, the present embodiment further defines: the device further comprises a second rotating arm 33, the second rotating arm 33 is arranged on the first column 31, one end of the second rotating arm 33 is movably connected with the first rotating arm 32, and the other end of the second rotating arm 33 is movably connected with the first column 31. The second rotating arm 33 is provided, so that the angle range in which the rotating assembly 3 can rotate is larger, and when the first rotating arm 32 rotates within the same angle range, the length of the first rotating arm 32 and the length of the second rotating arm 33 can be shorter or longer, so that the overall size of the supporting device can be reduced, and the structure is more compact.

As shown in fig. 1, in addition to the features of the above embodiment, the present embodiment further defines: the wind wheel device also comprises a control device which is electrically connected with the motor component 5 and the wind wheel device 4. The control device is arranged, so that the automation degree in the use process is improved, the use feeling of a user is improved, and the operation convenience is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A tower fan, comprising:

the air conditioner comprises a shell assembly (1), wherein the shell assembly (1) is provided with an installation cavity, an air inlet and an air outlet, and the installation cavity is communicated with the air inlet and the air outlet;

the base assembly (2), the shell assembly (1) is arranged on the base assembly (2), the shell assembly (1) is connected with the base assembly (2), and the shell assembly (1) can rotate relative to the base assembly (2);

the rotating assembly (3) is positioned in the mounting cavity, the rotating assembly (3) is arranged on the shell assembly (1), the rotating assembly (3) is connected with the shell assembly (1), and when the rotating assembly (3) moves, the rotating assembly (3) can drive the shell assembly (1) to rotate relative to the base assembly (2);

the wind wheel device (4) is arranged in the mounting cavity, the wind wheel device (4) is at least partially arranged on the shell assembly (1), and the wind wheel device (4) is used for sending air flowing through the mounting cavity from the air inlet out of the air outlet;

motor element (5), motor element (5) are located the installation intracavity, motor element (5) set up on casing subassembly (1), motor element (5) with rotating assembly (3) are connected.

2. The tower fan of claim 1, further comprising a mounting portion (13), wherein the mounting portion (13) is disposed on the casing assembly (1), the rotating assembly (3) is at least partially disposed on the mounting portion (13), one end of the rotating assembly (3) is connected to the mounting portion (13), the rotating assembly (3) can move relative to the mounting portion (13), and when the rotating assembly (3) moves in the mounting portion (13), the rotating assembly (3) can drive the casing assembly (1) to rotate relative to the base assembly (2).

3. Tower fan according to claim 2, characterised in that mounting strips are arranged on both sides of the mounting portion (13), that a recess is arranged in the mounting portion (13), that the rotating member (3) is at least partly arranged in the recess, and that the rotating member (3) is movable in the recess.

4. Tower fan according to claim 2, characterised in that the mounting (13) is arc-shaped.

5. The tower fan according to claim 2, characterised in that the housing assembly (1) comprises a housing body (11) and a mounting seat (12), the shell body (11) is at least partially arranged on the mounting seat (12), the shell body (11) is provided with a mounting cavity, an air inlet and an air outlet, the mounting seat (12) is at least partially arranged on the base component (2), the motor component (5) is at least partially arranged on the mounting seat (12), the mounting part (13) is arranged on the mounting seat (12), one end of the rotating component (3) is connected with the motor component (5), the other end is arranged on the mounting part (13), rotating assembly (3) is in installation department (13) internal motion, rotating assembly (3) drive mount pad (12) with casing main part (11) is relative base subassembly (2) rotate.

6. The tower fan according to claim 5, wherein one of the housing main body (11) or the mounting seat (12) is provided with a positioning portion, the other of the housing main body (11) or the mounting seat (12) is provided with a limiting portion, and the mounting seat (12) is limited on the housing main body (11) through the cooperation of the positioning portion and the limiting portion.

7. The tower fan according to claim 5, wherein the base assembly (2) comprises a fixed base (21) and a base body (22), the fixed base (21) is arranged on the base body (22), the installation base (12) is arranged on the fixed base (21), the installation base (12) is connected with the fixed base (21), and the installation base (12) rotates relative to the fixed base (21).

8. The tower fan according to claim 2, wherein the rotating assembly (3) comprises a first cylinder (31) and a first rotating arm (32), one end of the first rotating arm (32) is movably connected with the first cylinder (31), the other end of the first rotating arm (32) is connected with the motor assembly (5), the first cylinder (31) is at least partially arranged in the mounting portion (13), and the motor assembly (5) drives the first cylinder (31) to move in the mounting portion (13) through the first rotating arm (32).

9. The tower fan according to claim 8, further comprising a second rotating arm (33), wherein the second rotating arm (33) is disposed on the first column (31), one end of the second rotating arm (33) is movably connected to the first rotating arm (32), and the other end is movably connected to the first column (31).

10. Tower fan according to claim 1, further comprising a control device electrically connected with the motor assembly (5) and the wind turbine device (4).