CN214094894U

CN214094894U - Air outlet structure and air purifier thereof

Info

Publication number: CN214094894U
Application number: CN202023281419.9U
Authority: CN
Inventors: 李铭杰
Original assignee: Jiangmen Jinling Household Electrical Appliances Co ltd
Current assignee: Jiangmen Jinling Household Electrical Appliances Co ltd; Jinling Electrical Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-31
Anticipated expiration: 2030-12-29

Abstract

The application discloses air-out structure and air purifier thereof, the air-out structure includes: a net cover and a net seat; the mesh enclosure comprises a first fixed seat and a frame body; the first fixed seat and the frame body are coaxially arranged, a plurality of first air guide strips are connected between the first fixed seat and the frame body, and the first air guide strips are arc-shaped; the side fixed connection that enters the wind of net seat is in air purifier, and screen panel fixed connection is in the air-out side of net seat, and the outer wall of net seat is provided with a plurality of second wind-guiding strip, and second wind-guiding strip sets up in the extending direction of first wind-guiding strip. Air-out grid in current air-out structure sets up perpendicularly, produces the air vortex easily under the condition of air-out to it is big to lead to the noise, and a plurality of curved first wind-guiding strip and second wind-guiding strip in the screen panel of the technical scheme of this application can produce the separation effect to the air purifier combustion gas stream, makes the air current collide each other and aggravate the air current energy consumption, thereby forms the vortex, realizes the effect of noise reduction.

Description

Air outlet structure and air purifier thereof

Technical Field

The utility model relates to an air purifier technical field, in particular to air-out structure and air purifier thereof.

Background

Along with the requirement of people on air quality is higher and higher, the air purifier is popular with consumers. The air purifier sucks air in the indoor environment from the air inlet, and the air purified is discharged from the air outlet after being filtered by the filter element. The air-out structure is important part among the air purifier, and the air-out grid in the current air-out structure sets up perpendicularly, produces the air vortex easily under the condition of air-out, leads to the noise big to influence user experience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air-out device and air purifier thereof can make air purifier realize the effect of noise reduction under the air-out condition.

In a first aspect, an embodiment of the utility model provides an air-out structure is applied to air purifier, and this air-out structure includes: the net cover comprises a first fixed seat and a frame body, the first fixed seat and the frame body are coaxially arranged, a plurality of first air guide strips are connected between the first fixed seat and the frame body, and the first air guide strips are arc-shaped; the net seat, the side fixed connection that entries of net seat in air purifier, screen panel fixed connection in the air-out side of net seat, the outer wall of net seat is provided with a plurality of second wind-guiding strip, second wind-guiding strip set up in the extending direction of first wind-guiding strip.

According to the utility model discloses the air-out structure of first aspect embodiment has following beneficial effect at least: the air outlet structure comprises a mesh enclosure and a mesh seat; the mesh enclosure comprises a first fixed seat and a frame body; the first fixed seat and the frame body are coaxially arranged, a plurality of first air guide strips are connected between the first fixed seat and the frame body, and the first air guide strips are arc-shaped; the side fixed connection that enters the wind of net seat is in air purifier, and screen panel fixed connection is in the air-out side of net seat, and the outer wall of net seat is provided with a plurality of second wind-guiding strip, and second wind-guiding strip sets up in the extending direction of first wind-guiding strip. Air-out grid in current air-out structure sets up perpendicularly, produces the air vortex easily under the condition of air-out to it is big to lead to the noise, and a plurality of curved first wind-guiding strip and second wind-guiding strip in the screen panel of the technical scheme of this application can produce the separation effect to the air purifier combustion gas stream, makes the air current collide each other and aggravate the air current energy consumption, thereby forms the vortex, realizes the effect of noise reduction.

According to the utility model discloses some embodiments of the first aspect, the outward flange of framework is provided with a plurality of joint piece, the inner wall of net seat be provided with joint piece assorted joint groove.

According to some embodiments of the first aspect of the present invention, the second wind-guiding strip is disposed along the circumferential direction in an inclined manner on the outer wall of the net seat.

According to some embodiments of the first aspect of the present invention, the net mount is provided with a second fixing seat, the first fixing seat is fixedly connected to the second fixing seat.

According to some embodiments of the first aspect of the present invention, the second fixing base is provided with a positioning column, and the first fixing base is provided with a positioning hole adapted to the positioning column.

According to the utility model discloses some embodiments of first aspect, the inner wall of wire frame with be provided with two at least third wind guide strip between the second fixing base, it is adjacent form the inlet air passageway between the third wind guide strip.

According to some embodiments of the first aspect of the present invention, the third wind-guiding strip is divergently disposed between the second fixing base and the net base.

According to the utility model discloses some embodiments of the first aspect, be provided with first mounting groove in the first fixing base, be provided with the second mounting groove in the framework, the both ends of first wind-guiding strip install respectively in first mounting groove with in the second mounting groove.

According to some embodiments of the first aspect of the present invention, the third wind-guiding strip intersects the first wind-guiding strip.

In a second aspect, an embodiment of the present invention provides an air purifier, including the air outlet structure of any one of the embodiments of the first aspect.

According to the utility model discloses air purifier of second aspect embodiment has following beneficial effect at least: after air purifier installed this air-out structure, the energy consumption that can improve the air current under the condition of air-out formed the vortex, effective noise reduction to promote user experience.

Drawings

Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded schematic view of an air outlet structure according to some embodiments of the present invention;

fig. 2 is an exploded schematic view of an air outlet structure according to another embodiment of the present invention;

fig. 3 is a schematic view of an installation structure of a mesh enclosure and a mesh seat according to some embodiments of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

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, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1, 2 and 3, fig. 1 is an exploded schematic view of an air outlet structure provided in some embodiments of the present invention; fig. 2 is an exploded schematic view of an air outlet structure according to another embodiment of the present invention; fig. 3 is a schematic view of an installation structure of the mesh enclosure 100 and the mesh seat 200 according to some embodiments of the present invention. The embodiment of the application provides an air outlet structure, which comprises a mesh enclosure 100 and a mesh base 200; the mesh enclosure 100 includes a first fixing base 110 and a frame 120; the first fixed seat 110 and the frame body 120 are coaxially arranged, a plurality of first air guide strips 130 are connected between the first fixed seat 110 and the frame body 120, and the first air guide strips 130 are arc-shaped; the side fixed connection that intakes of net seat 200 is in air purifier, and screen panel 100 fixed connection is in the air-out side of net seat 200, and the outer wall of net seat 200 is provided with a plurality of second wind-guiding strip 210, and second wind-guiding strip 210 sets up in the extending direction of first wind-guiding strip 130.

Those skilled in the art can understand, the air-out structure of current air-out grid vertical setting, produce the air vortex easily under the condition of air-out, the noise is great, adopt the structure of this application embodiment to make air purifier under the condition of the air after the exhaust purification, the air after the purification passes through the first wind-guiding strip 130 of arc in screen panel 100, the first wind-guiding strip 130 of arc plays the separation effect to the air current of vertical direction, thereby change the flow direction of air current and reduce the flow rate of air current, make the air current encircle around the air-out structure, refer to fig. 3, the air current that encircles around the air-out structure forms the vortex under the effect of blockking of second wind-guiding strip 210, make air current collision each other and aggravate the air current energy consumption, realize the effect of noise reduction.

It should be noted that, in this embodiment, the specific number of the first wind guide strips 130 and the second wind guide strips 210 is not limited, and may be adjusted according to actual requirements.

It should be noted that, in this embodiment, the curvature of the first air guiding strip 130 is not limited, and the curvature can be adjusted according to actual needs, so that the vertically-discharged air flow can be blocked, and a turbulent flow effect is achieved.

Those skilled in the art can understand that the second air guiding strips 210 are disposed in the extending direction of the first air guiding strips 130, and such a structure can further block the air that has changed the direction of the air flow through the first air guiding strips 130 to a greater extent, so that the air flows collide with each other, the energy consumption of the air flows is increased, the flow rate of the air flows is reduced, and the effect of reducing noise is achieved.

In some embodiments of the present invention, referring to fig. 1, the outer edge of the frame body 120 is provided with a plurality of clamping blocks 140, and the inner wall of the net seat 200 is provided with clamping grooves 220 matched with the clamping blocks 140.

Those skilled in the art can understand that the mesh enclosure 100 is mutually clamped with the clamping groove 220 in the mesh base 200 through the clamping blocks 140, so as to realize the fixed connection between the mesh enclosure 100 and the mesh base 200, in the embodiment, the outer edge of the frame 120 is provided with three clamping blocks 140, the inner wall of the mesh base 200 is provided with three clamping grooves 220 matched with the clamping blocks 140, and the three groups of mutually adaptive clamping blocks 140 and clamping grooves 220 form a stable triangular structure, so that the mesh enclosure 100 and the mesh base 200 are more stably connected. It should be noted that, the present embodiment does not limit the connection structure between the mesh enclosure 100 and the mesh base 200, and the mesh enclosure may be connected by an elastic structure or a threaded structure; the present embodiment does not limit the specific number of the clamping blocks 140 and the clamping slots 220, and the number is adjusted according to the actual situation.

Referring to fig. 1, in some embodiments of the present invention, the second wind guiding strip 210 is disposed on the outer wall of the net seat 200 along the circumferential direction.

It should be understood that, referring to fig. 3, the second wind guiding strip 210 is inclined in a direction corresponding to the concave direction of the radian of the first wind guiding strip, so as to form an extension.

It can be understood that, because the air after purification passes through the first air guide strip 130 of arc and converts the perpendicular air current flow direction into the rotatory air current flow direction, the second air guide strip 210 that the circumference slope set up in the outer wall of wire holder 200 can block the air current of rotation on a wider scale, aggravates the air current energy consumption to reduce the flow rate of air current, effective noise reduction.

In some embodiments of the present invention, the net seat 200 is provided with the second fixing seat 230, and the first fixing seat 110 is fixedly connected to the second fixing seat 230, so that the connection between the net seat 200 and the net cover 100 is more stable. It should be noted that the present embodiment does not limit the fixing connection manner between the net seat 200 and the net cover 100.

Referring to fig. 1 and 2, in some embodiments of the present invention, the second fixing base 230 is provided with a positioning column 250, and the first fixing base 110 is provided with a positioning hole 150 adapted to the positioning column 250, it can be understood that the connection between the net cover 100 and the net base 200 can be more stable through the connection structure between the positioning column 250 and the positioning hole 150.

Referring to fig. 1 and 2, in some embodiments of the present invention, at least two third wind-guiding strips 240 are disposed between the inner wall of the net seat 200 and the second fixing seat 230, and a wind-entering channel is formed between adjacent third wind-guiding strips 240.

It can be understood that, the third air guide strip 240 is arranged in the mesh base 200, so that when the purified air flow enters the air inlet side of the air outlet structure, the purified air flow can be guided, the energy consumption of the air flow is improved, and the speed of the air flow flowing to the mesh enclosure 100 is effectively reduced.

It should be noted that the specific number of the third wind guiding strips 240 may be adjusted according to the actual application, and the embodiment is not limited thereto.

Referring to fig. 1 and 2, in some embodiments of the present invention, a third wind guiding strip 240 is divergently disposed between the second fixing seat 230 and the net seat 200.

It can be understood that an included angle is formed between the two third air guide strips 240 which are arranged in a divergent manner, when the air flow entering the mesh base 200 collides with the third air guide strips 240 which form the included angle, the air flow receives the reaction force of the third air guide strips 240, so that the mutual collision of the air flow is realized, the disturbed flow is formed, and the noise is effectively reduced.

It should be noted that, in the present embodiment, the distribution form of the third air guiding strips 240 is not limited, and is adjusted according to actual conditions.

In some embodiments of the present invention, a first mounting groove (not shown in the figure) is disposed in the first fixing seat 110, a second mounting groove (not shown in the figure) is disposed in the frame body 120, two ends of the first wind guiding strip 130 are respectively mounted in the first mounting groove and the second mounting groove, so that the first wind guiding strip 130 can be fixedly mounted on the mesh enclosure 100, and the first mounting groove and the second mounting groove are disposed to facilitate the detachment of the first wind guiding strip 130.

It should be noted that, in this embodiment, the connection manner between the first air guiding strip 130 and the first fixing seat 110 and the frame 120 is not limited, and the air guiding strip may be integrally formed with the first fixing seat 110 and the frame 120.

In some embodiments of the present invention, referring to fig. 3, the third wind-guiding strip 240 intersects with the first wind-guiding strip 130 under the condition that the mesh enclosure 100 and the mesh holder 200 are fixedly connected to each other.

It should be noted that the mesh enclosure 100 and the mesh seat 200 are located on different planes, and the third wind guide strips 240 and the first wind guide strips 130 intersect each other in the extending direction, and are not physically arranged to intersect each other.

Those skilled in the art can understand that, under the condition of air outlet of the air purifier, the structure in which the third air guide strips 240 intersect with the first air guide strips 130 can improve the turbulence effect, so that the energy consumption of the air flow is improved, the noise reduction is realized, and the user experience is improved.

In addition, this application embodiment still provides an air purifier, includes the air-out structure as above arbitrary embodiment. The utility model discloses an in some embodiments, after this air-out structure is installed to air purifier, the energy consumption that can improve the air current under the condition of air-out forms the vortex, effective noise reduction to promote user experience.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art.

Claims

1. The utility model provides an air-out structure is applied to air purifier, its characterized in that includes:

the net cover comprises a first fixed seat and a frame body, the first fixed seat and the frame body are coaxially arranged, a plurality of first air guide strips are connected between the first fixed seat and the frame body, and the first air guide strips are arc-shaped;

the net seat, the side fixed connection that entries of net seat in air purifier, screen panel fixed connection in the air-out side of net seat, the outer wall of net seat is provided with a plurality of second wind-guiding strip, second wind-guiding strip set up in the extending direction of first wind-guiding strip.

2. The air outlet structure of claim 1, wherein a plurality of clamping blocks are arranged on the outer edge of the frame body, and clamping grooves matched with the clamping blocks are arranged on the inner wall of the net seat.

3. The air outlet structure of claim 1, wherein the second air guide strip is arranged on the outer wall of the net seat in a circumferential direction in an inclined manner.

4. The air outlet structure of claim 1, wherein the net seat is provided with a second fixed seat, and the first fixed seat is fixedly connected to the second fixed seat.

5. The air outlet structure of claim 4, wherein the second fixing seat is provided with a positioning column, and the first fixing seat is provided with a positioning hole matched with the positioning column.

6. The air outlet structure of claim 5, wherein at least two third air guiding strips are disposed between the inner wall of the net base and the second fixing base, and an air inlet channel is formed between adjacent third air guiding strips.

7. The air outlet structure of claim 6, wherein the third air guiding strip is divergently arranged between the second fixed seat and the inner wall of the net seat.

8. The air outlet structure of claim 1, wherein a first mounting groove is formed in the first fixing seat, a second mounting groove is formed in the frame, and two ends of the first air guiding strip are respectively mounted in the first mounting groove and the second mounting groove.

9. The air outlet structure of claim 6, wherein the third air guide strip intersects with the first air guide strip.

10. An air purifier, its characterized in that: the air outlet structure comprises the air outlet structure as claimed in any one of claims 1 to 9.