CN218065281U

CN218065281U - Purifying tower type fan device

Info

Publication number: CN218065281U
Application number: CN202222229444.5U
Authority: CN
Inventors: 赖伴来; 庞亚鹏; 黄鹏; 周志祥
Original assignee: Shenzhen Lianchuang Electrical Appliance Industry Co ltd
Current assignee: Shenzhen Lianchuang Electrical Appliance Industry Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-16
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a purification tower type fan device, which comprises a frame and a filter, and further comprises a tower body and a fan component, wherein the tower body is arranged above the frame, the frame comprises an annular air inlet cover, the whole peripheral wall of the air inlet cover is provided with an air inlet hole, the filter is annular and is arranged at the inner side of the air inlet cover, and a vent is arranged above the frame; the lower end of the tower body is provided with an air inlet channel, the side surface of the tower body is provided with an air outlet, and the lower end of the tower body is communicated with an air vent of the base; the fan assembly is arranged in the base or the tower body, and air entering from the air inlet cover flows through the filter and is discharged from the air outlet on the side face of the tower body. After air coming from the lower part and the periphery is filtered and purified, the air flows upwards through the tower body and is directly blown to a human body from the front, the air can be used as a fan for relieving summer heat and humidity, and clean air is effectively utilized.

Description

Purifying tower type fan device

Technical Field

The utility model relates to an air quality control equipment, especially a tower fan that possesses purification performance.

Background

The existing purifier structure is generally that a set of fan assembly is installed in a machine body, a filter device is arranged between an air inlet of the machine body and the fan assembly, when the fan runs at a high speed, negative pressure is generated in the machine body, air outside the machine body is driven to be sucked from the air inlet, passes through the filter, and is filtered and purified by the filter to become clean air which is blown out from an air outlet of the machine body. The air outlet of the purifier is usually upward, air is blown upward, and the purifier has a single function, so that when indoor ambient air is in a good state, the purifier is in an idle state, and equipment is wasted.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provides one kind and possesses fan and purification performance's purification tower fan unit simultaneously.

The utility model provides a technical scheme that its technical problem adopted does:

the purifying tower type fan device comprises a base, a filter, a tower body and a fan assembly, wherein the tower body is arranged above the base, the base comprises an annular air inlet cover, air inlet holes are formed in the whole peripheral wall of the air inlet cover, the filter is annular and is arranged on the inner side of the air inlet cover, and a ventilation opening is formed above the base; the lower end of the tower body is provided with an air inlet channel, the side surface of the tower body is provided with an air outlet, and the lower end of the tower body is communicated with an air vent of the base; the fan assembly is arranged in the base or the tower body, and air entering from the air inlet cover flows through the filter and then is discharged from the side air outlet through the tower body.

Further:

the base still includes annular casing, the casing sets up in air inlet cover top, the fan subassembly sets up in the casing, the vent sets up on the casing top.

The fan assembly comprises an air duct, a wind wheel and a first motor, the first motor is fixedly installed above the air duct, the wind wheel is arranged in the air duct and fixed with a first motor shaft, and the wind wheel is fixedly installed inside the casing.

The tower body comprises a tower shell, a connecting ring and a driving mechanism, the driving mechanism comprises a second motor and a gear, and a rack is arranged at the top end of the shell; the gear is fixed on a second motor shaft, the second motor is arranged on the connecting ring, the gear is meshed with the rack, and the tower shell is buckled with the connecting ring; the shell is fixed with the connecting ring.

The tower is characterized by further comprising a connecting ring, the connecting ring is fixedly connected with the tower body, and the upper end of the air inlet cover is located between the connecting ring and the tower body.

The top of the air inlet cover is provided with a rack, the tower body comprises a driving mechanism, the driving mechanism comprises a second motor and a gear, the second motor is installed at the lower end of the inner wall of the tower body, and the gear is fixed with a second motor shaft and meshed with the rack.

The fan assembly is arranged in the tower body and comprises a motor bracket, a first motor, a wind wheel, a lower air duct lower cover, a lower air duct upper cover, an upper air duct lower cover and an upper air duct upper cover, wherein the first motor is fixedly arranged on the motor bracket; the lower air duct lower cover and the lower air duct upper cover are buckled to form a lower air duct which is arranged at the lower end of the first motor, and a wind wheel is arranged in the lower air duct; the upper air duct lower cover and the upper air duct upper cover are buckled to form an upper air duct which is arranged at the upper end of the first motor, and the other wind wheel is arranged in the upper air duct.

The filter can be detached downwards relative to the machine base.

Compared with the prior art, the utility model discloses following beneficial effect has:

after air coming from the lower part and the periphery is filtered and purified, the air flows upwards through the tower body and is directly blown to a human body from the front, the air can be used as a fan for relieving summer heat and humidity, and clean air is effectively utilized.

The combination of two functions of purification and fan promotes the added value and the life cycle of the product, reduces the resource waste, saves energy and reduces cost.

Drawings

FIG. 1 is a schematic axial view of a first embodiment of a tower fan assembly according to the present invention;

FIG. 2 is a schematic exploded perspective view of a first embodiment of a tower fan assembly according to the present invention;

FIG. 3 is a schematic sectional view of a first embodiment of the tower fan assembly of the present invention, showing the internal structure and the air flow during operation;

FIG. 4 is a schematic axial view of a second embodiment of a tower fan assembly according to the present invention;

FIG. 5 is an exploded perspective view of a second embodiment of a tower fan assembly according to the present invention;

FIG. 6 is a schematic view of the installation axis of the second embodiment of the tower fan assembly of the present invention;

fig. 7 is a schematic sectional view of the second embodiment of the tower fan device of the present invention, showing the internal structure and the air flowing state during operation.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

The embodiment of the purifying tower fan device of the utility model is shown in figure 1, and comprises a frame 1 and a tower body 2. As shown in fig. 2 and 3, the base 1 includes an air inlet cover 11, a cabinet 12, a filter 13, a bottom cover 14, an air duct 15, a wind wheel 16, a first motor 17, and the like. As shown in fig. 2, the top end of the housing 12 is provided with a vent 123, a connecting column 121, a rack 122, and the like.

As shown in fig. 2, the tower body 2 includes a tower shell 21, a connecting ring 22, a driving mechanism 23, a connecting screw 24, and the like. The side of the tower shell 21 is provided with an air outlet 211, and the lower end of the tower shell is provided with a plurality of buckling holes 212. The connecting ring 22 is provided with a connecting hole 221 and a plurality of buckles 222. The driving mechanism 23 includes a second motor 231, a gear 232, and the like.

As shown in fig. 2 and 3, the first motor 17 is fixedly installed above the air duct 15, and the wind wheel 16 is disposed in the air duct 15 and fixed to a first motor shaft. The wind wheel 16 is fixedly arranged in the casing 12, the air inlet cover 11 is arranged at the lower end of the casing 12, the filter 13 which can be downwards detached is arranged in the air inlet cover 11, and the lower end of the air inlet cover 11 is covered by the bottom cover 14. The connecting ring 22 is rotatably disposed above the housing 12, the connecting post 121 on the housing 12 passes through the connecting hole 221 on the connecting ring 22, and the connecting screw 24 is locked into the connecting post 121. The gear 232 is fixed on the second motor shaft, the second motor 231 is installed on the connecting ring 22, and the gear 232 is meshed with the rack 122. The tower shell 21 is fastened to the fastening 222 on the connecting ring 22 through the fastening hole 212, so as to fix the tower shell 21 and the connecting ring 22 together.

The embodiment of the utility model provides a during operation, first motor 17 work drive wind wheel 16 high-speed operation, and the inside negative pressure that produces of frame 1 drives the air outside the frame and inhales from air inlet cover 11, and the air passes through filter 13 and purifies and filters into clean air, and clean air blows off from the air outlet 211 of tower shell side again in wind channel 15 flows into tower shell 21 from vent 123. When the air needs to be returned left and right, the second motor 231 works to drive the gear 232 to rotate, and the gear reciprocates relative to the rack, so that the tower shell is driven to rotate back and forth relative to the machine shell, and the left and right air supply functions of the purification tower type fan device are realized.

The second embodiment of the purifying tower fan device of the present invention is shown in fig. 4 to 7, and comprises a frame 3, a tower body 4, a connecting ring 5, etc. As shown in fig. 5, the base 3 includes an air inlet cover 31, a filter 32, and a bottom cover 33. The top end of the air inlet cover 31 is provided with an air vent 311, a rack 312 and the like. As shown in fig. 5 to 7, the tower body 4 includes a front tower shell 41, a rear tower shell 42, a fan assembly 43, a top cover 44, the driving mechanism 23, and the like. The front surface of the front tower shell 41 is provided with an air outlet 411. The blower assembly 43 includes a motor bracket 431, a first motor 432, a wind wheel 433, a lower duct lower cover 434, a lower duct upper cover 435, an upper duct lower cover 436, an upper duct upper cover 437, and the like. The driving mechanism 23 includes a second motor 231, a gear 232, and the like.

As shown in fig. 5 to 7, the first motor 432 is fixedly installed on the motor bracket 431, two ends of the first motor 432 are provided with rotating shafts, and two rotating shafts at two ends of the first motor 432 are respectively provided with a wind wheel 433. The lower duct lower cover 434 and the lower duct upper cover 435 are fastened to form a lower duct disposed at the lower end of the first motor 432, and a wind wheel is disposed in the lower duct. The upper air duct lower cover 436 and the upper air duct upper cover 437 are fastened to form an upper air duct disposed at the upper end of the first motor 432, and the other wind wheel is disposed in the upper air duct. The above forms a fan assembly.

As shown in fig. 6, the motor bracket 431 and the upper and lower air ducts are respectively and fixedly installed on the inner wall of the front tower shell 41, and the air outlet of the air duct corresponds to the air outlet provided on the front tower shell. The gear 232 is fixed on the second motor shaft, and the second motor 232 is installed at the lower end of the inner wall of the front tower shell 41. The rear tower shell 42 and the top cover 44 are covered to form a tower body part.

As shown in fig. 5 to 7, the tower body 4 is rotatably disposed above the air inlet cover 31, and the tower body 4 can rotate in a horizontal plane. The connecting ring 5 is sleeved from the lower end of the air inlet cover 31 and fixedly connected with the tower body 4, the air inlet cover 31 is positioned between the connecting ring 5 and the tower body 4, the gear 232 is meshed with the rack 312 at the top of the air inlet cover 31, and the lower end of the tower body 4 is communicated with the ventilation opening of the air inlet cover 31. A detachable filter 32 is installed inside the air inlet cover 31, and a bottom cover 33 covers the lower end of the air inlet cover 31.

The embodiment of the utility model provides a two during operations, first motor 432 work drive wind wheel 433 high-speed operation, and the inside negative pressure that produces of body of the tower 4 drives the air outside the frame and inhales from air inlet cover 31, and the air passes through filter 32 and purifies and filter into clean air, and clean air flows into body of the tower 4 from the vent in, blows off from the air outlet of front tower shell through upper and lower wind channel again. When the air needs to be horizontally fed back left and right, the second motor works to drive the gear to rotate, and the gear reciprocates relative to the rack, so that the tower shell is driven to rotate back and forth relative to the machine shell, and the left and right air supply functions of the purification tower type fan device are realized.

The utility model discloses a filter setting is in the below, and under the effect of fan subassembly, the air is inhaled from annular air inlet cover four sides, then upwards gets into the body of the tower, openly blows off from the body of the tower again. The annular air inlet cover and the filter can meet the requirement of large air volume. The clean air can be directly blown towards the human body, and especially the hot summer can be used as a fan for relieving summer heat and reducing humidity, so that the service cycle of the product is prolonged, the resource waste is reduced, the energy is saved, and the cost is reduced.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and that such modifications and substitutions are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a purify tower fan unit, includes frame and filter, its characterized in that: the tower body is arranged above the base, the base comprises an annular air inlet cover, air inlet holes are formed in the whole peripheral wall of the air inlet cover, the filter is annular and is arranged on the inner side of the air inlet cover, and a ventilation opening is formed above the base; the lower end of the tower body is provided with an air inlet channel, the side surface of the tower body is provided with an air outlet, and the lower end of the tower body is communicated with the ventilation opening of the base; the fan assembly is arranged in the base or the tower body, and air entering from the air inlet cover flows through the filter and is discharged from the air outlet on the side face of the tower body.

2. The purge tower fan apparatus of claim 1, wherein: the frame still includes annular casing, the casing sets up in the air inlet cover top, the fan subassembly sets up in the casing, the vent sets up on the casing top.

3. The purge tower fan apparatus of claim 2, wherein: the fan assembly comprises an air duct, a wind wheel and a first motor, the first motor is fixedly installed above the air duct, the wind wheel is arranged in the air duct and fixed with a first motor shaft, and the wind wheel is fixedly installed inside the casing.

4. The purge tower fan apparatus of claim 3, wherein: the tower body comprises a tower shell, a connecting ring and a driving mechanism, the driving mechanism comprises a second motor and a gear, and a rack is arranged at the top end of the shell; the gear is fixed on a second motor shaft, the second motor is arranged on the connecting ring, the gear is meshed with the rack, and the tower shell is buckled with the connecting ring; the shell is fixed with the connecting ring.

5. The purge tower fan apparatus of claim 1, wherein: still include the clamping ring, this clamping ring and body of the tower fixed connection, the air inlet cover upper end is in between clamping ring and the body of the tower.

6. The purge tower fan apparatus of claim 5, wherein: the top of the air inlet cover is provided with a rack, the tower body comprises a driving mechanism, the driving mechanism comprises a second motor and a gear, the second motor is installed at the lower end of the inner wall of the tower body, and the gear is fixed with a second motor shaft and meshed with the rack.

7. The purge tower fan apparatus of claim 5, wherein: the fan assembly is arranged in the tower body and comprises a motor support, a first motor, a wind wheel, a lower air duct lower cover, a lower air duct upper cover, an upper air duct lower cover and an upper air duct upper cover, wherein the first motor is fixedly arranged on the motor support, two ends of the first motor are provided with rotating shafts, and the rotating shafts at the two ends are respectively provided with the wind wheel; the lower air duct lower cover and the lower air duct upper cover are buckled to form a lower air duct which is arranged at the lower end of the first motor, and a wind wheel is arranged in the lower air duct; the upper air duct lower cover and the upper air duct upper cover are buckled to form an upper air duct which is arranged at the upper end of the first motor, and the other wind wheel is arranged in the upper air duct.

8. The purge tower fan apparatus of claim 5, wherein: the tower body further comprises a front tower shell and a rear tower shell, and an air outlet is formed in the front tower shell.

9. The purge tower fan apparatus of claim 1, wherein: the filter can be detached downwards relative to the machine base.