CN217539057U - Tower fan - Google Patents

Abstract

The technical scheme of the utility model a tower fan is disclosed, include: the air conditioner comprises a case component, a fan component and a fan component, wherein the case component is provided with an installation cavity, an air inlet and an air outlet, and the installation cavity is respectively communicated with the air inlet and the air outlet; the wind wheel assembly is positioned in the mounting cavity and used for driving airflow to flow from an air inlet to an air outlet, one of the wind wheel assembly or the case assembly is provided with a limiting part, the other of the wind wheel assembly or the case assembly is provided with a positioning part, and the wind wheel assembly is matched with and limited on the case assembly through the limiting part and the positioning part; the motor assembly is positioned in the mounting cavity and is connected with the wind wheel assembly; the control device is positioned in the mounting cavity, the control device is electrically connected with the wind wheel assembly and the motor assembly, and the control device is used for controlling the wind wheel assembly to run.

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 the novel fan on the existing market, and it mainly includes the base and installs preceding shell and backshell on the base, through the screw-up between preceding shell and the backshell, and parts such as wind wheel, motor then hold in the accommodation space that preceding shell and backshell constitute, and the tower fan is less owing to area in its unique column type molding and the use, receives consumer's favor more and more. However, after the tower fan is used for a period of time at present, a large amount of dust can be accumulated in the wind wheel, when the wind wheel rotates to start wind supply, the dust accumulated in the wind wheel can be blown out along with wind, the cleanliness of air at an air outlet is poor, the body health of a consumer is not facilitated, and if a user cleans the wind wheel, the front shell and the rear shell need to be detached and the wind wheel needs to be cleaned, so that the whole dismounting and mounting work is time-consuming and labor-consuming, and the user experience is influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a tower fan aiming at the problems of inconvenient disassembly and cleaning.

The technical scheme of the utility model a tower fan is disclosed, include: the air conditioner comprises a case component, a fan component and a fan component, wherein the case component is provided with an installation cavity, an air inlet and an air outlet, and the installation cavity is respectively communicated with the air inlet and the air outlet; the wind wheel assembly is positioned in the mounting cavity and used for driving airflow to flow from an air inlet to an air outlet, one of the wind wheel assembly or the case assembly is provided with a limiting part, the other of the wind wheel assembly or the case assembly is provided with a positioning part, the wind wheel assembly is matched and limited on the case assembly through the limiting part and the positioning part, the wind wheel assembly at least has a first position and a second position relative to the case assembly, when the wind wheel assembly is positioned at the first position, the wind wheel assembly is separated from the case assembly, and when the wind wheel assembly is positioned at the second position, the wind wheel assembly is matched and mounted with the case assembly; the motor assembly is positioned in the mounting cavity and is connected with the wind wheel assembly; the control device is located in the installation cavity, electrically connected with the wind wheel assembly and the motor assembly and used for controlling the wind wheel assembly to run.

The technical scheme of the utility model discloses a tower fan, motor element drive wind wheel subassembly can blow off through the air outlet fast to the air current of flowing through the machine case subassembly installation intracavity from the air intake, avoids the air current to produce the turbulent flow on the wind wheel surface of air outlet department, has reduced wind wheel subassembly moving noise, makes the wind-force of the wind that blows off from the air outlet great, and the scope of blowing is wider. This kind of simple structure is easy-to-use, easy dismounting, it is convenient for clean, solve the difficult problem of clearing up of tower fan effectively, safety and reliability, convenient and practical sets up detachable wind wheel subassembly, make the consumer can easily dismantle the wind wheel subassembly, thereby clean and clear up the wind wheel subassembly, the equipment noise problem that can't in time clear up the production has been solved, the structure of wind wheel subassembly has been simplified simultaneously, non-professional also can easily dismantle, also can be more convenient install the wind wheel subassembly, it uses the satisfaction to show very much promotion consumer.

In one embodiment, the chassis assembly includes a box assembly and a first housing assembly, the first housing assembly is disposed on the box assembly, the first housing assembly and the box assembly enclose to form an installation cavity, the first housing assembly is provided with the air inlet, the box assembly is provided with the air outlet, one of the first housing assembly or the box assembly is provided with a first positioning portion, the other of the first housing assembly or the box assembly is provided with a first limiting portion, the first housing assembly is limited on the box assembly through the first positioning portion and the first limiting portion in a matching manner, the first housing assembly at least has a first position and a second position relative to the box assembly, when the first housing assembly is in the first position, the first housing assembly is separated from the box assembly, and when the first housing assembly is in the second position, the first housing assembly is mounted in a matching manner with the box assembly. Can dismantle between box body group spare and the first casing body group spare through setting up, make consumer can easily dismantle box body group spare and first casing body group spare, thereby clean and clear up box body group spare inside and first casing body group spare, the equipment noise problem that can't in time clear up the production has been solved, first casing body group spare's structure has been simplified simultaneously, also can be more convenient install first casing body group spare on box body group spare, non-professional also can easily dismantle, show and promote consumer's use satisfaction.

Optionally, the first positioning portion may be a plurality of limiting grooves, and the plurality of limiting grooves are matched with the plurality of first limiting portions.

Optionally, the first positioning portion is a mounting through hole, a threaded hole is formed in the first limiting portion, and the connecting bolt further comprises a connecting bolt, and the connecting bolt penetrates through the mounting through hole to be connected with the threaded hole.

Optionally, the mounting through hole is a waist-shaped hole.

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

Optionally, the first limiting portion may be a plurality of first limiting portions, the plurality of first limiting portions are spaced apart from each other, the first limiting portion includes a first limiting strip and a second limiting strip, the first limiting strip is disposed on the first casing assembly, the second limiting strip is disposed at an end of the first limiting strip away from the first casing assembly, the second limiting strip is spaced apart from the first casing assembly by a predetermined distance, the first casing assembly at least has a first position and a second position relative to the casing assembly, when the first casing assembly is in the first position, the first limiting strip and the second limiting strip are separated from the first limiting strip, when the first casing assembly is in the second position, the limiting groove can be penetrated by the first limiting strip and the second limiting strip, and the second limiting strip abuts against an inner side wall of the first limiting portion.

In one embodiment, the wind wheel assembly comprises a wind wheel main body and a fixing piece device, the wind wheel main body is connected with one end of the fixing piece device, the other end of the wind wheel main body is connected with the motor assembly, one of the wind wheel main body or the fixing piece device is provided with a second limiting part, the other of the wind wheel main body or the fixing piece device is provided with a second positioning part, the fixing piece device is matched and limited on the wind wheel main body through the second positioning part and the second limiting part, the fixing piece device at least has a first position and a second position relative to the wind wheel main body, when the fixing piece device is located at the first position, the fixing piece device is separated from the wind wheel main body, and when the fixing piece device is located at the second position, the fixing piece device is installed with the wind wheel main body in a matched mode. Can dismantle between through setting up wind wheel main part and the mounting device, make the consumer can easily dismantle the wind wheel main part to clean and clear up box subassembly inside, solved the equipment noise problem that can't in time clear up the production, non-professional also can easily dismantle, also can be more convenient install the wind wheel main part, show promotion consumer use satisfaction.

Optionally, the second limiting portion may be a mounting hole, the second positioning portion may be a connecting shaft, and the connecting shaft and the mounting hole are mounted in a matched manner.

Optionally, the fixing part device comprises a fixing part device main body and an installation part, the installation part is arranged on the fixing part device main body, the fixing part device main body is connected with the wind wheel main body, an opening is formed in the fixing part device main body, at least part of the installation part is arranged in the opening, the second limiting part is arranged on the installation part, a second positioning part is arranged on the wind wheel main body, and the wind wheel main body is matched with the installation part in installation.

In one embodiment, the box assembly includes a box body and a first limiting device, the first limiting device is disposed on the box body, the first limiting device is at least partially connected to the fixing device, a third limiting portion is disposed on one of the first limiting device or the fixing device, a third positioning portion is disposed on the other of the first limiting device or the fixing device, the first limiting device is matched and limited on the fixing device through the third positioning portion and the third limiting portion, the fixing device at least has a first position and a second position relative to the first limiting device, when the fixing device is in the first position, the fixing device is separated from the first limiting device, and when the fixing device is in the second position, the fixing device is matched and mounted with the first limiting device. The design of this structure is for better with first stop device installation in the box main part, better utilization installation space, make the structure compacter, demountable installation through first stop device and mounting device, carry out demountable installation for better to the wind wheel subassembly, set up detachable wind wheel subassembly, make the consumer can easily dismantle the wind wheel subassembly, thereby clean and clear up the wind wheel subassembly, the equipment noise problem that can't in time clear up the production has been solved, the structure of wind wheel subassembly has been simplified simultaneously, non professional also can easily dismantle, also can be more convenient install the wind wheel subassembly, it uses satisfaction to show very much promotion consumer.

Optionally, the third limiting portion may be a mounting hole, the third positioning portion may be a connecting shaft, and the first limiting device is connected to the fixing device through the connecting shaft and the mounting hole in a fitting manner.

In one embodiment, the portable electronic device further comprises a base assembly, the case assembly is disposed on the base assembly, the case assembly can rotate relative to the base assembly, the base assembly comprises a base rotary seat assembly, a base mounting seat assembly and a driving device, one end of the base rotary seat assembly is connected with the base mounting seat assembly, the other end of the base rotary seat assembly is connected with the driving device, the driving device is electrically connected with the control device, the case assembly is connected with the base rotary seat assembly, and the base rotary seat assembly can drive the case assembly to rotate relative to the base mounting seat assembly. Through having set up rotatable base subassembly, increased the function that the tower fan shaken the head, also improved the reliability that the head turned to, also improved the safety in utilization, the structure through drive arrangement drive base roating seat subassembly drives quick-witted case subassembly simultaneously and rotates to the tower fan is rotatable, practices thrift the cost, makes the structure compacter simultaneously, also reduces the volume of whole tower fan.

In one embodiment, the base rotating seat assembly includes a rotating assembly and a base rotating body, one end of the rotating assembly is connected with the base rotating body, the other end of the rotating assembly is connected with the driving device, the case assembly is connected with the base rotating body, the driving device drives the rotating assembly to move, and the rotating assembly can drive the case assembly to rotate relative to the base assembly. With rotating assembly setting on base rotating body, can make rotating assembly drive base rotating body and rotate, further drive quick-witted case subassembly rotates again, the design of this structure has improved the reliability that the head shaking turned to, also for improving safety, rotary motion that can be better simultaneously.

Alternatively, the drive means may be a motor.

Optionally, still include the installation department, the installation department sets up on the base rotating body, rotating assembly at least part sets up on the installation department, rotating assembly one end with the installation department is connected, rotating assembly is in during the motion in the installation department.

Optionally, the installation department both sides are provided with the mounting bar, be equipped with the recess in the installation department, rotating assembly at least part sets up in the recess, rotating assembly can the recess internal motion.

Alternatively, the mounting portion may be arcuate.

In one embodiment, the air guiding device is arranged in the installation cavity, the air guiding device is arranged on the case component, an air passage is formed between the air wheel component and the air guiding device at intervals, an air inlet of the air passage is communicated with the air inlet, an air outlet of the air passage is communicated with the air outlet, the cross section from the air inlet of the air passage to the air outlet of the air passage is sequentially reduced, a fourth positioning portion is arranged on one of the case component or the air guiding device, a fourth limiting portion is arranged on the other of the case component or the air guiding device, and the air guiding device is limited on the case component through the matching of the positioning portion and the limiting portion. Having set up that air ducting can be better avoid the air current to produce the turbulent flow on the surface of the wind wheel subassembly of air outlet department, reduced wind wheel subassembly moving noise, the wind-force that makes the wind that blows off from the air outlet is great, and the scope of blowing is wider, moreover, cross the air intake in wind channel to cross the cross section of the air outlet in wind channel reduces in proper order, sets up like this and makes the air current that wind wheel subassembly produced compress in crossing the wind channel, and compressed air current is stronger when blowing off through the air outlet, and the scope that the wind blew off is wider, and sets up like this also the air of the air inlet department of being convenient for gets into fast in the wind channel, improves air-out efficiency.

In one embodiment, the width direction of the air guiding device is arc-shaped. Furthermore, the width direction of the air guide device is arc-shaped, so that the wind power and the blowing range of wind blown out from the air outlet can be better improved.

In one embodiment, one end of the air guiding device extends to the air outlet in an arc shape. The air flow generated by the air wheel component can be blown out through the air outlet quickly, and the wind power and the blowing range of the wind blown out from the air outlet are further improved.

In one embodiment, the air guiding devices extend along the height direction of the wind wheel assemblies respectively. Make air ducting and better cooperateing of wind wheel subassembly, can play further inside air pressure of promotion tower fan and effect.

In one embodiment, the air guiding device comprises a first air guiding component and a second air guiding component, the first air guiding component and the second air guiding component are arranged oppositely, the first air guiding component, the second air guiding component and the wind wheel device are respectively arranged at intervals to form the air passing channel, the width of the first air guiding component is 30-60 mm, and the width of the second air guiding component is 80-100 mm. The first air guide component and the second air guide component of the tower fan enable air flow generated by the air wheel component to be blown out through the air outlet rapidly, turbulence generated on the surface of the air wheel component at the position of the air outlet on the machine box component is avoided, noise generated when the air wheel component runs is reduced, the air flow can be prevented from flowing into the machine box component from the air outlet of the air channel, wind power of wind blown out from the air outlet on the machine box component is large, and the blowing range is wide.

Preferably, the width of the first air guide member is 40mm, and the width of the second air guide member is 92mm.

In one embodiment, the case assembly further comprises a handle part, wherein the handle part is at least partially arranged on the case assembly, and the handle part is connected with the case assembly. The handle part is arranged, so that the handle can be taken conveniently in the using process. The button 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.

In one embodiment, the electronic device further comprises a key, wherein the key is arranged on the chassis component, and the key is electrically connected with the control device. The operation convenience is improved.

Optionally, the key includes an air volume key and/or a shaking head key and/or a timing key and/or a power switch, and the key may be a touch type or a key type.

Drawings

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

FIG. 2 is an exploded view of the housing assembly and the wind wheel assembly;

FIG. 3 is an exploded view of the base assembly;

FIG. 4 is an exploded view of the housing assembly;

fig. 5 is an exploded view of a portion of the tower fan.

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

1, a case component, 11, a 111 case body, 112 a first limiting device, 12 a first shell component, 13 a first limiting part, 131 a first limiting strip, 132 a second limiting strip, 14 a first positioning part, 15 an air inlet and 16 an air outlet;

2, a wind wheel assembly, 21 a wind wheel main body, 22 a fixing piece device, 221 a fixing piece device main body and 222 a mounting piece;

3, a motor component;

4 base component, 41 base rotary seat component, 411 rotary component, 412 base rotary body, 413 mounting part, 42 base mounting seat component, 43 driving device;

5 air guide device, 51 first air guide member, 52 second air guide member;

6 a handle part.

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 directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower 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. 1-5, which illustrate a tower fan.

As shown in fig. 1-5, the embodiment of the utility model discloses a tower fan, including: the air conditioner comprises a case component 1, wherein the case component 1 is provided with an installation cavity, an air inlet 15 and an air outlet 16, and the installation cavity is respectively communicated with the air inlet 15 and the air outlet 16; the wind wheel assembly 2 is positioned in the mounting cavity, the wind wheel assembly 2 is used for driving airflow to flow from the air inlet 15 to the air outlet 16, one of the wind wheel assembly 2 or the case assembly 1 is provided with a limiting component, the other of the wind wheel assembly 2 or the case assembly 1 is provided with a positioning component, the wind wheel assembly 2 is matched and limited on the case assembly 1 through the limiting component and the positioning component, the wind wheel assembly 2 at least has a first position and a second position relative to the case assembly 1, when the wind wheel assembly 2 is positioned at the first position, the wind wheel assembly 2 is separated from the case assembly 1, and when the wind wheel assembly 2 is positioned at the second position, the wind wheel assembly 2 is matched and mounted with the case assembly 1; the motor component 3 is positioned in the mounting cavity, and the motor component 3 is connected with the wind wheel component 2; and the control device is positioned in the mounting cavity, is electrically connected with the wind wheel assembly 2 and the motor assembly 3 and is used for controlling the wind wheel assembly 2 to run.

The embodiment of the utility model discloses tower fan, 3 drive wind wheel subassemblies of motor element 2 can blow off through air outlet 16 fast to the air current of flowing through 1 installation intracavity of chassis subassembly from air intake 15, avoid the air current to produce the turbulent flow on the wind wheel surface of air outlet department, have reduced wind wheel subassembly 2 moving noise, make the wind-force of the wind that blows off from the air outlet great, the scope of blowing is wider. This kind of simple structure is easy-to-use, easy dismounting, it is convenient for clean, solve the difficult problem of clearing up of tower fan effectively, safety and reliability, and is convenient and practical, set up detachable fan wheel subassembly 2, make the consumer can easily dismantle fan wheel subassembly 2, thereby clean and clear up fan wheel subassembly 2, the equipment noise problem that can't in time clear up the production has been solved, the structure of fan wheel subassembly 2 has been simplified simultaneously, non-professional also can easily dismantle, also can be more convenient install fan wheel subassembly 2, it uses the satisfaction to show very much promotion consumer.

As shown in fig. 1 and 4, in addition to the features of the above embodiment, the present embodiment further defines: the chassis component 1 comprises a box component 11 and a first shell component 12, the first shell component 12 is arranged on the box component 11, the first shell component 12 and the box component 11 are enclosed to form an installation cavity, an air inlet 15 is arranged on the first shell component 12, an air outlet 16 is arranged on the box component 11, a first positioning portion 14 is arranged on one of the first shell component 12 or the box component 11, a first limiting portion 13 is arranged on the other of the first shell component 12 or the box component 11, the first shell component 12 is limited on the box component 11 through the cooperation of the first positioning portion 14 and the first limiting portion 13, the first shell component 12 at least has a first position and a second position relative to the box component 11, when the first shell component 12 is located at the first position, the first shell component 12 is separated from the box component 11, and when the first shell component 12 is located at the second position, the first shell component 12 is installed in a manner with the box component 11. Can dismantle between box subassembly 11 and first casing subassembly 12 through setting up, make the consumer can easily dismantle box subassembly 11 and first casing subassembly 12, thereby clean and clear up box subassembly 11 inside and first casing subassembly 12, the equipment noise problem that can't in time clear up the production has been solved, the structure of first casing subassembly 12 has been simplified simultaneously, also can be more convenient install first casing subassembly 12 on box subassembly 11, non-professional also can easily dismantle, show and promote consumer's use satisfaction.

Optionally, the first positioning portion 14 may be a plurality of positioning grooves, and the plurality of positioning grooves are adapted to the plurality of first positioning portions 13.

Optionally, the first positioning portion 14 is a mounting through hole, the first limiting portion 13 is provided with a threaded hole, and the first positioning portion further includes a connecting bolt, and the connecting bolt penetrates through the mounting through hole and is connected with the threaded hole.

Optionally, the mounting through hole is a waist-shaped hole.

Optionally, the first positioning portion 14 is a plurality of positioning protrusions, the first positioning portion 13 is a plurality of positioning grooves, and the plurality of positioning grooves are matched with the plurality of positioning protrusions.

Optionally, the number of the first limiting portions 13 may be multiple, multiple first limiting portions 13 are arranged at intervals, each first limiting portion 13 includes a first limiting bar 131 and a second limiting bar 132, each first limiting bar 131 is arranged on the first housing assembly 12, each second limiting bar 132 is arranged at one end of the first limiting bar 131, which is far away from the first housing assembly 12, each second limiting bar 132 is at a preset distance from the first housing assembly 12, the first housing assembly 12 at least has a first position and a second position relative to the housing assembly 11, when the first housing assembly 12 is at the first position, the first limiting bar 131 and the second limiting bar 132 are separated from the first positioning portion 14, when the first housing assembly 12 is at the second position, the first limiting bar 131 and the second limiting bar 132 can penetrate through the limiting grooves, and the second limiting bar 132 abuts against an inner side wall of the first positioning portion 14.

As shown in fig. 1, 2 and 4, in addition to the features of the above embodiments, the present embodiment further defines: the wind wheel assembly 2 comprises a wind wheel main body 21 and a fixing piece device 22, the wind wheel main body 21 is connected with one end of the fixing piece device 22, the other end of the wind wheel main body 21 is connected with the motor assembly 3, one of the wind wheel main body 21 or the fixing piece device 22 is provided with a second limiting portion, the other of the wind wheel main body 21 or the fixing piece device 22 is provided with a second positioning portion, the fixing piece device 22 is matched and limited on the wind wheel main body 21 through the second positioning portion and the second limiting portion, the fixing piece device 22 at least has a first position and a second position relative to the wind wheel main body 21, when the fixing piece device 22 is located at the first position, the fixing piece device 22 is separated from the wind wheel main body 21, and when the fixing piece device is located at the second position, the fixing piece device 22 is installed in a mode of being matched with the wind wheel main body 21. Can dismantle between through setting up wind wheel main part 21 and fixing piece device 22, make the consumer can easily dismantle wind wheel main part 21 to clean and clear up 11 insides of box, solved the equipment noise problem that can't in time clear up the production, non professional also can easily dismantle, also can be more convenient install wind wheel main part 21, show promotion consumer use satisfaction.

Optionally, the second limiting portion may be a mounting hole, the second positioning portion may be a connecting shaft, and the connecting shaft and the mounting hole are mounted in a matched manner.

Optionally, the fixing device 22 includes a fixing device main body 221 and a mounting part 222, the mounting part 222 is disposed on the fixing device main body 221, the fixing device main body 221 is connected to the wind wheel main body 21, an opening is disposed on the fixing device main body 221, at least a portion of the mounting part 222 is disposed in the opening, a second limiting portion is disposed on the mounting part 222, a second positioning portion is disposed on the wind wheel main body 21, and the wind wheel main body 21 and the mounting part 222 are mounted in a matched manner.

As shown in fig. 3, in addition to the features of the above embodiment, the present embodiment further defines: the box assembly 11 includes a box main body 111 and a first limiting device 112, the first limiting device 112 is disposed on the box main body 111, the first limiting device 112 is at least partially connected to the fixing device 22, one of the first limiting device 112 or the fixing device 22 is provided with a third limiting portion, the other of the first limiting device 112 or the fixing device 22 is provided with a third positioning portion, the first limiting device 112 is limited on the fixing device 22 through the cooperation of the third positioning portion and the third limiting portion, the fixing device 22 at least has a first position and a second position relative to the first limiting device 112, when the fixing device 22 is at the first position, the fixing device 22 is separated from the first limiting device 112, and when the fixing device 22 is at the second position, the fixing device 22 is installed in a manner of being matched with the first limiting device 112. The design of this structure is for better with first stop device 112 installation on box main part 11, better utilization installation space, make the structure compacter, detachable mounting through first stop device 112 and mounting device 22, be for better to wind wheel subassembly 2 detachable mounting, set up detachable wind wheel subassembly 2, make the consumer can easily dismantle wind wheel subassembly 2, thereby clean and clear up wind wheel subassembly 2, the equipment noise problem that can't in time clear up the production has been solved, the structure of wind wheel subassembly 2 has been simplified simultaneously, non professional also can easily dismantle, also can be more convenient install wind wheel subassembly 2, it uses satisfaction to show very much promotion consumer.

Alternatively, the third position-limiting portion may be a mounting hole, the third positioning portion may be a connecting shaft, and the first position-limiting device 112 is connected to the fixing device 22 through the matching installation of the connecting shaft and the mounting hole.

As shown in fig. 1, 3 and 5, in addition to the features of the above embodiments, the present embodiment further defines: still include base subassembly 4, machine case subassembly 1 sets up on base subassembly 4, machine case subassembly 1 can rotate base subassembly 4 relatively, base subassembly 4 includes base roating seat subassembly 41, pedestal mounting seat subassembly 42 and drive arrangement 43, base roating seat subassembly 41 one end is connected with pedestal mounting seat subassembly 42, the other end is connected with drive arrangement 43, drive arrangement 43 is connected with the controlling means electricity, machine case subassembly 1 is connected with base roating seat subassembly 41, base roating seat subassembly 41 can drive the relative pedestal mounting seat subassembly 42 rotation of machine case subassembly 1. Through having set up rotatable base subassembly 4, increased the function that the tower fan shaken the head, also improved the reliability that the head turned to, also improved the safety in utilization, the structure through drive arrangement 43 drive base swivel mount subassembly 41 drives quick-witted case subassembly 1 and rotates simultaneously to the tower fan is rotatable, practices thrift the cost, makes the structure compacter simultaneously, also reduces the volume of whole tower fan.

As shown in fig. 1, 2 and 4, in addition to the features of the above embodiments, the present embodiment further defines: the base rotating base assembly 41 comprises a rotating assembly 411 and a base rotating body 412, one end of the rotating assembly 411 is connected with the base rotating body 412, the other end of the rotating assembly is connected with the driving device 43, the case assembly 1 is connected with the base rotating body 412, the driving device 43 drives the rotating assembly 411 to move, and the rotating assembly 411 can drive the case assembly 1 to rotate relative to the base assembly 4. With rotating assembly 411 setting on base main rotating body 412, can make rotating assembly 411 drive base main rotating body 412 and rotate, further drive quick-witted case subassembly 1 rotates again, the design of this structure has improved the reliability that the head shaking turned to, also for improving safety, rotary motion that can be better simultaneously.

Alternatively, the driving means 43 may be a motor.

Optionally, the base further comprises a mounting portion 413, the mounting portion 413 is disposed on the base rotating body 412, the rotating component 411 is at least partially disposed on the mounting portion 413, one end of the rotating component 411 is connected to the mounting portion 413, and the rotating component 411 moves in the mounting portion 413.

Optionally, two sides of the mounting portion 413 are provided with mounting bars, a groove is formed in the mounting portion 413, at least part of the rotating assembly 411 is arranged in the groove, and the rotating assembly 411 can move in the groove.

Alternatively, the mounting portion 413 may have an arc shape.

As shown in fig. 1 and 5, in addition to the features of the above embodiment, the present embodiment further defines: still include air ducting 5, air ducting 5 sets up in the installation intracavity, air ducting 5 sets up on case subassembly 1, the wind channel is set up and formed at the interval between wind wheel subassembly 2 and the air ducting 5, cross the air intake and the air intake 15 intercommunication in wind channel, cross the air outlet and the air outlet 16 intercommunication in wind channel, the cross section of crossing the air intake in wind channel to the air outlet in wind channel reduces in proper order, be provided with fourth location portion on case subassembly 1 or one of air ducting 5, be provided with the spacing portion of fourth on case subassembly 1 or another of air ducting 5, air ducting 5 is spacing on case subassembly 1 through location portion and spacing cooperation of portion. Having set up air ducting 5 can be better avoid the air current to produce the turbulent flow at the surface of the wind wheel subassembly 2 of air outlet 16 department, the moving noise of wind wheel subassembly 2 has been reduced, it is great to make the wind-force of the wind that blows off from air outlet 16, the scope of blowing is wider, moreover, the cross section of crossing the air intake in wind channel to the air outlet in wind channel reduces in proper order, the air current that makes wind wheel subassembly 2 produce is compressed in crossing the wind channel in this way setting, compressed air current is stronger when 16 blow off through the air outlet wind-force, the scope that the wind blew off is wider, and set up the air that also is convenient for air inlet department like this and get into fast in the wind channel, improve air-out efficiency.

As shown in fig. 1, in addition to the features of the above embodiment, the present embodiment further defines: the width direction of the air guiding device 5 is arc-shaped. Furthermore, the width direction of the air guide device 5 is arc-shaped, so that the wind power and the blowing range of the wind blown out from the air outlet 16 can be better improved.

As shown in fig. 1, in addition to the features of the above embodiment, the present embodiment further defines: one end of the air guiding device 5 extends to the air outlet 16 in an arc shape. The airflow generated by the wind wheel component 2 can be blown out through the air outlet quickly, and the wind power and the blowing range of the wind blown out from the air outlet 16 are further improved.

As shown in fig. 1, in addition to the features of the above embodiment, the present embodiment further defines: the air guiding devices 5 are respectively provided to extend in the height direction of the wind turbine component 2. The air guiding device is better matched with the air wheel component 2, and the air pressure and the effect inside the tower fan can be further improved.

As shown in fig. 1, in addition to the features of the above embodiment, the present embodiment further defines: the air guide device 5 includes a first air guide 51 and a second air guide 52, the first air guide 51 and the second air guide 52 are arranged opposite to each other, the first air guide 51, the second air guide 52 and the wind wheel assembly 2 are arranged at intervals to form air passing channels, the width of the first air guide 51 is 30-60 mm, and the width of the second air guide 52 is 80-100 mm. The first air guide 51 and the second air guide 52 of the tower fan enable air flow generated by the air wheel assembly 2 to be blown out through the air outlet quickly, turbulence generated on the surface of the air wheel assembly 2 at the air outlet 16 on the case assembly 1 is avoided, running noise of the air wheel assembly 2 is reduced, and the air flow can be prevented from flowing into the case assembly 1 from the air outlet of the air passage, so that the wind power of the wind blown out from the air outlet 16 on the case assembly 1 is large, and the blowing range is wide.

Preferably, the width of the first air guide 21 is 40mm, and the width of the second air guide 22 is 92mm.

As shown in fig. 1 and 5, in addition to the features of the above embodiment, the present embodiment further defines: the box component is characterized by further comprising a handle part 6, wherein at least part of the handle part 6 is arranged on the box component 1, and the handle part 6 is connected with the box component 1. The handle part 6 is arranged, so that the handle can be taken conveniently in the using process.

In addition to the features of the above embodiments, the present embodiment further defines: the device also comprises a key, wherein the key is arranged on the case component 1 and is electrically connected with the control device. The button 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.

Optionally, the key includes an air volume key and/or a shaking key and/or a timing key and/or a power switch, and the key may be a touch type or a key type. 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 (10)

1. A tower fan, comprising:

the air conditioner comprises a case component (1), wherein the case component (1) is provided with an installation cavity, an air inlet (15) and an air outlet (16), and the installation cavity is respectively communicated with the air inlet (15) and the air outlet (16);

the fan wheel assembly (2) is located in the installation cavity, the fan wheel assembly (2) is used for driving airflow to flow from an air inlet (15) to an air outlet (16), one of the fan wheel assembly (2) or the case assembly (1) is provided with a limiting component, the other of the fan wheel assembly (2) or the case assembly (1) is provided with a positioning component, the fan wheel assembly (2) is limited on the case assembly (1) through the matching of the limiting component and the positioning component, the fan wheel assembly (2) at least has a first position and a second position relative to the case assembly (1), when the fan wheel assembly (2) is located at the first position, the fan wheel assembly (2) is separated from the case assembly (1), and when the fan wheel assembly (2) is located at the second position, the fan wheel assembly (2) is installed in a manner of being matched with the case assembly (1);

the motor assembly (3) is positioned in the mounting cavity, and the motor assembly (3) is connected with the wind wheel assembly (2);

the control device is located in the installation cavity, electrically connected with the wind wheel assembly (2) and the motor assembly (3), and used for controlling the wind wheel assembly (2) to operate.

2. Tower fan according to claim 1, characterized in that the cabinet assembly (1) comprises a box assembly (11) and a first shell assembly (12), the first housing component (12) is arranged on the box component (11), the first shell component (12) and the box body component (11) enclose to form an installation cavity, the first housing component (12) is provided with the air inlet (15), the box body component (11) is provided with the air outlet (16), one of the first shell component (12) or the box component (11) is provided with a first positioning part (14), the other one of the first shell component (12) or the box body component (11) is provided with a first limiting part (13), the first shell component (12) is matched and limited on the box body component (11) through the first positioning part (14) and the first limiting part (13), the first housing component (12) has at least a first position and a second position relative to the box component (11), the first housing component (12) being separated from the case component (11) when the first housing component (12) is in the first position, when the first shell assembly (12) is at the second position, the first shell assembly (12) is matched with the box body assembly (11) for installation.

3. The tower fan according to claim 2, wherein the wind wheel assembly (2) comprises a wind wheel main body (21) and a fixing member device (22), the wind wheel main body (21) is connected with one end of the fixing member device (22), the other end of the wind wheel main body (21) is connected with the motor assembly (3), one of the wind wheel main body (21) or the fixing member device (22) is provided with a second limiting portion, the other of the wind wheel main body (21) or the fixing member device (22) is provided with a second positioning portion, the fixing member device (22) is limited on the wind wheel main body (21) through the matching of the second positioning portion and the second limiting portion, the fixing member device (22) at least has a first position and a second position relative to the wind wheel main body (21), when the fixing member device (22) is at the first position, the fixing member device (22) is separated from the wind wheel main body (21), and when the fixing member device is at the second position, the fixing member device (22) is installed in a manner with the wind wheel main body (21).

4. The tower fan according to claim 3, wherein the box assembly (11) comprises a box body (111) and a first limiting device (112), the first limiting device (112) is disposed on the box body (111), the first limiting device (112) is at least partially connected with the fixing device (22), one of the first limiting device (112) or the fixing device (22) is provided with a third limiting portion, the other of the first limiting device (112) or the fixing device (22) is provided with a third positioning portion, the first limiting device (112) is limited on the fixing device (22) through the cooperation of the third positioning portion and the third limiting portion, the fixing device (22) at least has a first position and a second position relative to the first limiting device (112), when the fixing device (22) is in the first position, the fixing device (22) is separated from the first limiting device (112), and when the fixing device (22) is in the second position, the fixing device (22) is matched with the first limiting device (112).

5. The tower fan according to claim 1, further comprising a base assembly (4), wherein the case assembly (1) is disposed on the base assembly (4), the case assembly (1) is rotatable relative to the base assembly (4), the base assembly (4) comprises a base rotating base assembly (41), a base mounting base assembly (42) and a driving device (43), one end of the base rotating base assembly (41) is connected with the base mounting base assembly (42), the other end of the base rotating base assembly is connected with the driving device (43), the driving device (43) is electrically connected with the control device, the case assembly (1) is connected with the base rotating base assembly (41), and the base rotating base assembly (41) can drive the case assembly (1) to rotate relative to the base mounting base assembly (42).

6. The tower fan according to claim 5, wherein the base rotary base assembly (41) comprises a rotary assembly (411) and a base rotary body (412), one end of the rotary assembly (411) is connected with the base rotary body (412), the other end of the rotary assembly is connected with the driving device (43), the case assembly (1) is connected with the base rotary body (412), the driving device (43) drives the rotary assembly (411) to move, and the rotary assembly (411) can drive the case assembly (1) to rotate relative to the base assembly (4).

7. The tower fan according to claim 1, further comprising an air guiding device (5), wherein the air guiding device (5) is disposed in the installation cavity, the air guiding device (5) is disposed on the case assembly (1), an air passage is formed between the air wheel assembly (2) and the air guiding device (5) at intervals, an air inlet of the air passage is communicated with the air inlet (15), an air outlet of the air passage is communicated with the air outlet (16), cross sections from the air inlet of the air passage to the air outlet of the air passage are sequentially reduced, a fourth positioning portion is disposed on one of the case assembly (1) or the air guiding device (5), a fourth limiting portion is disposed on the other of the case assembly (1) or the air guiding device (5), and the air guiding device (5) is limited on the case assembly (1) through the cooperation of the positioning portion and the limiting portion.

8. Tower fan according to claim 7,

the width direction of the air guide device (5) is arc-shaped; and/or

One end of the air guide device (5) extends to the air outlet (16) in an arc shape; and/or

The air guide devices (5) extend along the height direction of the wind wheel assemblies (2) respectively.

9. The tower fan according to claim 7, wherein the air guide device (5) includes a first air guide member (51) and a second air guide member (52), the first air guide member (51) and the second air guide member (52) are disposed to face each other, the first air guide member (51) and the second air guide member (52) and the wind wheel assembly (2) are spaced apart from each other at a distance that forms the air passage, the width of the first air guide member (51) is 30 to 60mm, and the width of the second air guide member (52) is 80 to 100mm.

10. The tower fan according to claim 1, further comprising a handle portion (6), wherein the handle portion (6) is at least partially disposed on the case assembly (1), and the handle portion (6) is connected with the case assembly (1); and/or

The computer case component is characterized by further comprising a key, wherein the key is arranged on the case component (1) and electrically connected with the control device.

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