CN212320031U

CN212320031U - Wind screen and air treatment device

Info

Publication number: CN212320031U
Application number: CN202021539810.1U
Authority: CN
Inventors: 翟富兴; 刘奇伟; 姜凤华; 张哲源; 袁宏亮; 黄彪
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-01-08
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a deep bead and air treatment facilities, the deep bead has the district that keeps out the wind, it is equipped with a plurality of ventilation holes, at least part to keep out the wind the district be equipped with the vortex structure in the ventilation hole, the vortex structure is including locating vortex ball in the ventilation hole, the vortex ball is used for the convection current the air-out air current reposition of redundant personnel in ventilation hole. Thus, the wind-free air supply can be realized.

Description

Wind screen and air treatment device

Technical Field

The utility model relates to an air conditioning technology field, in particular to deep bead and air treatment device.

Background

When an existing air treatment device (such as an air conditioner or an air purifier) supplies air, the treated (such as heat exchange or purification) or accelerated air is directly blown out through an air outlet by a wind wheel.

When the user is in this air treatment facilities air supply range, the air current that blows out from its air outlet, the velocity of flow is very fast, can directly blow to the user, and this can cause not good user experience.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a deep bead for air treatment device aims at carrying out the vortex to air treatment device's air-out, realizes the vortex and the effect of scattered wind to realize the non-wind sense air supply.

In order to achieve the above object, the utility model provides a deep bead, the deep bead has the district that keeps out the wind, it is equipped with a plurality of ventilation holes, at least part to keep out the wind in the district the downthehole vortex structure that is equipped with of ventilation, the vortex structure is including locating vortex ball in the ventilation hole, the vortex ball is used for the convection current the air-out air current reposition of redundant personnel in ventilation hole.

Optionally, the spoiler ball and the hole wall of the vent hole are arranged at intervals, so that the outlet airflow flows through the spoiler ball to form a karman vortex street.

Optionally, the vortex structure still includes the vortex muscle, the both ends of vortex muscle all connect in the pore wall in ventilation hole, in order with the ventilation hole divide into two vortex holes, the vortex ball is located in the vortex hole, the vortex ball with the pore wall interval in vortex hole sets up.

Optionally, one disturbing ball is arranged in each disturbing hole; and one of the vent holes is that the turbulent flow ball is close to one end of the turbulent flow rib, and the other end of the turbulent flow rib is close to the other end of the turbulent flow rib.

Optionally, the spoiler rib is arranged in an S-shape.

Optionally, the vortex structure is still including locating vortex splice bar in the vortex hole, vortex splice bar be used for with the vortex ball is fixed in the vortex hole.

Optionally, the overall extending direction of the turbulent flow connecting rib is the same as that of the turbulent flow rib; and/or the presence of a gas in the gas,

the cross section of the turbulence connecting rib is circular, or elliptical, or kidney-shaped, or drop-shaped.

Optionally, the vortex structure still includes vortex splice bar, the one end and the vortex ball of vortex splice bar are connected, the other end with the pore wall in ventilation hole is connected, in order to incite somebody to action the vortex ball is fixed in the ventilation hole.

Optionally, the vortex connection rib is equipped with a plurality ofly, and is a plurality of the vortex connection rib is in the interval distribution in the circumference of vortex ball.

Optionally, the spoiler connecting rib is an arc-shaped rib which extends along the counterclockwise or clockwise deviation in the direction from the inner end to the outer end of the spoiler connecting rib; alternatively, the first and second electrodes may be,

the turbulence connecting ribs are straight-line-shaped ribs.

Optionally, the number of the turbulent flow balls in the ventilation hole is two, and the two turbulent flow balls are arranged at intervals.

Optionally, the pore wall epirelief in ventilation hole is equipped with two vortex convex parts of relative setting, one of them the vortex ball is close to one of them the vortex convex part sets up, another the vortex ball is close to another the vortex convex part sets up, two the vortex ball is located respectively the both sides of vortex convex part.

Optionally, the vortex structure still includes the vortex splice bar, the one end of vortex splice bar is connected in one of them vortex convex part, the other end connect in the pore wall in ventilation hole and be close to another the vortex convex part sets up, one of them the vortex ball is located the vortex splice bar.

Optionally, the turbulence structure comprises turbulence ribs and turbulence balls, two ends of each turbulence rib are connected to the hole wall of the corresponding ventilation hole, two turbulence balls are arranged and are respectively located on two sides of each turbulence rib, and the turbulence balls are connected to the surfaces of the turbulence ribs; alternatively, the first and second electrodes may be,

the turbulence balls comprise a central turbulence ball and a plurality of side turbulence balls, the side turbulence balls are annularly distributed on the hole wall of the ventilation hole, and the central turbulence ball is arranged in the middle of the side turbulence balls; alternatively, the first and second electrodes may be,

the vortex ball is equipped with a plurality ofly, and is a plurality of limit vortex ball is located on the pore wall in ventilation hole, just, it is a plurality of limit vortex ball is followed the circumference interval distribution in ventilation hole.

Optionally, the spoiler ball is spherical, or ellipsoidal, or football shaped.

Optionally, the spoiler structure is integrally provided with a hole wall of the vent hole.

Optionally, the wind deflector is a wind deflector, or the wind deflector is a panel.

The utility model discloses still provide an air treatment device, a serial communication port, air treatment device includes as above the deep bead.

Optionally, the air treatment device is an air conditioner indoor unit, an air conditioner all-in-one machine or an air purifier.

The utility model discloses the deep bead is through setting up the vortex structure in the ventilation hole to make the air-out air current send out after the in-process through the ventilation hole is shunted to the vortex structure, thereby realize the vortex and loose the wind, thereby reduce the wind speed, and then make the deep bead realize scattered wind and vortex effect to the air-out air current through the wind-break district, in order to reduce the air-out speed, realize the non-sensation air supply.

Moreover, the turbulence structure comprises the turbulence balls, so that the air flow is shunted through the turbulence balls, the air flow is easy to form a vortex after flowing through the turbulence balls, the turbulence effect and the shunting effect can be further improved, and the non-wind-sense air supply is further realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of an air treatment device according to the present invention;

FIG. 2 is a schematic view of the lower right portion of the air treatment device of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial enlarged view of the damper panel of FIG. 2 having 4 ventilation holes;

FIG. 5 is a schematic view of the outlet airflow passing through the vent;

fig. 6 is a schematic structural view of the wind deflector of the present invention;

FIG. 7 is a front perspective view of the air treatment device of FIG. 1;

FIG. 8 is a side elevational view of the air treatment device of FIG. 1;

fig. 9 is a schematic front projection structure view of another embodiment of the wind deflector of the present invention;

FIG. 10 is a schematic perspective view of the windshield of FIG. 9;

fig. 11 is a schematic front projection structure view of a wind deflector according to another embodiment of the present invention; wherein, the number of the turbulent flow connecting ribs is 4;

FIG. 12 is a schematic perspective view of the windshield of FIG. 11;

fig. 13 is a schematic front projection structure view of a wind deflector according to another embodiment of the present invention; wherein, the number of the turbulent flow connecting ribs is 2;

fig. 14 is a schematic front projection view of a wind deflector according to another embodiment of the present invention;

FIG. 15 is a schematic perspective view of the windshield of FIG. 14;

fig. 16 is a schematic structural view of a fifth embodiment of a wind deflector according to the present invention;

fig. 17 is a schematic structural view of a sixth embodiment of a wind deflector according to the present invention;

fig. 18 is a schematic structural view of a seventh embodiment of a wind deflector of the present invention;

fig. 19 is a schematic structural view of an eighth embodiment of a wind deflector according to the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Air treatment device	24	Orifice
10	Wind deflector	25	Turbulent flow convex part
				11	Vent hole	26	Side turbulent flow ball
12	Turbulent flow channel	27	Central turbulent ball
				20	Turbulent flow structure	28	Upper air deflector
21	Turbulent flow ball	29	Lower air deflector
				22	Turbulent flow rib	30	Shell body
23	Turbulent flow connecting rib	31	Air outlet

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that if the embodiments of the present invention are described with reference to "first", "second", etc., the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.

The utility model provides a deep bead and air treatment device. The wind shield is suitable for an air treatment device, the air treatment device can be an air conditioner or an air purifier and the like, wherein the air conditioner can be an air conditioner indoor unit (such as an on-hook machine or a cabinet machine and the like) or an air conditioner all-in-one machine (such as a window machine and the like). The wind deflector will be described in detail below with respect to an on-hook unit (i.e., a wall-mounted air conditioning indoor unit) as an example.

Specifically, as shown in fig. 1, the air treatment device 100 includes a housing 30 and a wind wheel, the housing 30 has an air outlet 31, an air inlet and an air duct disposed between the air outlet 31 and the air inlet, and the wind wheel is disposed in the air duct to drive air from the air inlet into the air duct and send out from the air outlet 31. For the air conditioner, the air conditioner also comprises a heat exchanger arranged in the air duct so as to refrigerate or heat the air entering the air duct; for the air purifier, the air purifier also comprises a purification component arranged in the air channel so as to filter and purify the air entering the air channel.

In an embodiment of the present invention, as shown in fig. 1, 2 and 6, the wind deflector 10 has a wind shielding area (not shown), a plurality of ventilation holes 11 are provided in the wind shielding area, and at least a portion of the ventilation holes 11 are provided with a turbulent flow structure 20.

Specifically, when the wind deflector 10 is applied to the air treatment device 100, the air treatment device 100 has an air outlet 31, and the wind shielding area of the wind deflector 10 is disposed corresponding to the air outlet 31. Wherein, the part of the wind shield 10 with the wind shield area can be arranged at the wind outlet 31, can be arranged in the wind outlet channel at the inner side of the wind outlet 31, and can be arranged on the wind outlet track at the outer side of the wind outlet 31; the following description will be given taking an example in which the air outlet 31 is provided.

Wherein the ventilation holes 11 are selected to be micropores. Optionally, the ventilation holes 11 are round holes, square holes, elliptical holes, rhombic holes, other regular polygonal holes, or the like.

When the air processing device 100 supplies air, the air outlet flow is sent out from the air vent 11 when the air outlet flow passes through the wind shielding area, so as to realize no-wind-sense air supply; moreover, the in-process that the air-out air current passes through from ventilation hole 11, air-out air current shunts through vortex structure 20 to further reduce the wind speed, in order to further promote the air-out effect of no wind sense.

In addition, in the process that the air-out air current passes through from the ventilation hole 11, the air-out air current is shunted by the spoiler structure 20, and in the process that the air-out air current flows to the outer side surface from the inner side surface (i.e. the side surface facing the air-out air current) of the spoiler structure 20, a vortex can be formed outside the spoiler structure 20, so that the wind speed is reduced.

That is to say, the utility model discloses deep bead 10 is through setting up vortex structure 20 in ventilation hole 11 to make the air-out air current see off after the in-process through ventilation hole 11 is shunted by vortex structure 20, thereby realize the vortex and loose wind, thereby reduce the wind speed, and then make deep bead 10 realize scattered wind and vortex effect to the air-out air current through the deep bead district, with reducing air-out speed, realize the non-wind air supply.

Also, by providing the spoiler structure 20 within the vent hole 11, the spoiler structure 20 may become a main body in view, thereby weakening the concept of the through hole.

In this embodiment, all the ventilation holes 11 are provided with the spoiler 20 therein to improve the overall non-wind effect. Of course, in other embodiments, the turbulence structure 20 may be disposed in only a portion of the ventilation holes 11, for example, for an on-hook device, the central portion of the air outlet 31 is usually opposite to the main activity area of the user, so the turbulence structure 20 may be disposed in the ventilation holes 11 corresponding to the central portion of the air outlet 31.

Further, the spoiler structure 20 is integrally provided with the hole wall of the vent hole 11. So, on the one hand can improve structural strength, on the other hand can also reduce the assembly process, can adopt technologies such as moulding plastics integrated into one piece.

In the embodiment, the structure of the turbulent flow structure 20 is many, and only turbulent flow and wind dissipation can be achieved, which will be described below by way of example.

Furthermore, the turbulent flow structure 20 is designed to be a karman vortex street generating structure, so that the outlet air flow can form the karman vortex street after flowing through the turbulent flow structure 20, thereby improving turbulent flow and air dispersion effects.

Optionally, in some embodiments, the inner side surface of the spoiler structure 20 may be configured as a convex arc surface facing the outlet airflow (i.e., a convex arc surface protruding inward), so that spoiler and wind dissipation can be conveniently achieved.

Further, as shown in fig. 1 to 15 and 16 to 19, the spoiler structure 20 includes spoiler balls 21, and the spoiler balls 21 are used for shunting the air flow flowing through the vent holes 11. So, shunt the air-out air current through vortex ball 21 for the air-out air current forms the vortex easily after vortex ball 21 flows through, thereby can improve vortex effect and reposition of redundant personnel effect.

Further, as shown in fig. 1 to 15, the spoiler ball 21 is spaced apart from the hole wall of the vent hole 11, so that the outlet airflow forms a karman vortex street after flowing through the spoiler ball 21.

Thus, in the process that the outlet air flow passes through the vent hole 11, the outlet air flow flows from the inner side surface (i.e. the side surface facing the outlet air flow) of the turbulent ball 21 to the outer side surface, and a vortex is formed on the outer side of the turbulent ball, and a karman vortex street is formed, so that turbulent flow and air dispersion can be realized, and the air speed is reduced.

Moreover, by providing the disturbing ball 21 in the ventilation hole 11, the disturbing ball 21 becomes a main body in view, so that the concept of the through hole can be diluted, thereby improving the visual enjoyment and the visual impact of the user, and improving the attraction to the user.

Further, as shown in fig. 1-6, the spoiler structure 20 further includes spoiler ribs 22, both ends of the spoiler ribs 22 are connected to the hole wall of the ventilation hole 11, so as to divide the ventilation hole 11 into two spoiler holes 24, the spoiler ball 21 is arranged in the spoiler hole 24, and the spoiler ball 21 and the hole wall of the spoiler hole 24 are arranged at intervals.

In this embodiment, one turbulator ball 21 is disposed in each of the turbulator holes 24. Of course, in other embodiments, only one of the baffle holes 24 may be provided with the baffle ball 21; or, a spoiler ball 21 is arranged in one of the spoiler holes 24, and other spoiler components (such as spoiler columns for further separating the spoiler holes 24) are arranged in the other spoiler hole 24.

Therefore, the air outlet flow can be further divided and disturbed to further realize air dispersion and wind speed reduction.

In the present embodiment, the outer surface of the spoiler rib 22 protrudes from the outer surface of the wind deflector 10.

Further, as shown in fig. 1 to 6, a spoiler ball 21 is disposed in each of the spoiler holes 24; to a (have vortex structure 20) ventilation hole 11, one of them vortex ball 21 is close to the one end setting of vortex muscle 22, another vortex ball 21 is close to the other end setting of vortex muscle 22.

Thus, an irregular ventilation channel can be formed in the ventilation hole 11, so that the air flow passing through the ventilation hole 11 is sent out in an irregular air supply mode.

Further, as shown in fig. 1 to 4, the spoiler rib 22 is a curved rib, so that the length of the spoiler rib 22 can be increased, and the spoiler effect can be improved.

Specifically, the spoiler rib 22 is S-shaped, i.e., it is S-shaped, one of the spoiler balls 21 is disposed at the concave portion of one end of the S-shaped rib, and the other spoiler ball 21 is disposed at the concave portion of the other end of the S-shaped rib. In the present embodiment, the spoiler ball 21 and the spoiler rib 22 form a tai chi-shaped structure in the vent hole 11.

Thus, on the one hand, an arc-shaped ventilation gap can be formed between the spoiler ball 21 and the spoiler rib 22, and on the other hand, the visual enjoyment can be improved.

Of course, in other embodiments, the spoiler rib 22 may be provided in other forms, such as a straight rib or other irregular shapes.

Specifically, the cross section of the spoiler rib 22 may be selected from a rectangle, a kidney, a circle, an ellipse, or the like.

Further, as shown in fig. 1 to 4, the spoiler structure 20 further includes spoiler connection ribs 23 disposed in the spoiler holes 24, and the spoiler connection ribs 23 are used to fix the spoiler ball 21 in the spoiler holes 24. So, on the one hand can fix vortex ball 21 in vortex hole 24, and on the other hand, vortex connection muscle 23 carries out the vortex to the air-out air current.

Further, the overall extending direction of the spoiler connecting rib 23 is the same as the overall extending direction of the spoiler rib 22. Specifically, the spoiler connecting rib 23 is an arc rib as a whole. Thus, the turbulent flow effect of the turbulent flow connecting rib 23 can be improved.

Further, the cross section of the turbulent flow connecting rib 23 is circular, oval, waist-shaped, or the like. So, can be convenient for carry out the vortex to the air-out air current. In this embodiment, as shown in fig. 4, the cross section of the spoiler connecting rib 23 is circular.

Further, as shown in fig. 3 and 4, the spoiler connecting rib 23 includes two sections, namely a longer section and a shorter section, one end of the longer section is connected with the spoiler ball 21, and the other end is connected with the hole wall of the vent hole 11 (and is arranged near one end of the spoiler rib 22); one end of the shorter section is connected with the turbulence ball 21, and the other end of the turbulence rib 22 is connected with the other end (when the turbulence rib 22 is an S-shaped rib, the other end is specifically connected with the concave position at the other end of the S-shaped rib).

So, can improve the connection stability of vortex ball 21 on the one hand, on the other hand also can increase the effective length of vortex splice bar 23 to improve the vortex effect.

Moreover, it is to be noted in particular that:

1. through above structure setting, vortex ball 21 and vortex splice bar 23 can form irregular gradual change air-out district in vortex hole 24, the air-out air current is at the in-process that passes through, can take place dual vortex under the effect of vortex ball 21 and vortex splice bar 23, and adjacent vortex hole 24, and/or, vortex and interference also can take place between the adjacent ventilation hole 11, make the turbulent effect of air current of sending out further strengthen, thereby realize unordered and dispersed air current, promote the air-out effect of no sensation, experience with the effect that satisfies user's no sensation.

2. Through above structure setting, can form 2 vortex runners 12 in every vortex hole 24, can form 4 vortex runners 12 in every ventilation hole 11.

Of course, in other embodiments, the spoiler ball 21 may also be fixed in the spoiler hole 24 by other methods, such as by providing one section of spoiler connecting rib 23 (specifically, one end of the spoiler connecting rib 23 is connected with the spoiler ball 21, and the other end is connected with the spoiler rib 22 or the hole wall of the vent hole 11), such as by providing a fixing structure on the surface of the wind deflector 10, and such as by further fixing the spoiler ball 21 on the hole wall of the spoiler hole 24, and so on.

Further, the turbulent ball 21 may be a ball, an ellipsoid, a football, or the like. In this embodiment, the turbulent ball 21 is spherical to reduce the production difficulty.

Further, the spoiler structure 20 is integrally protruded in the air outlet direction.

Specifically, the outer surface of the air deflector is provided with an annular protrusion (not shown) at the periphery of the vent hole 11.

Other structural forms of the spoiler structure 20 will be explained below.

In another embodiment of the present invention, as shown in fig. 9 and 10, the turbulent flow structure 20 includes a turbulent flow ball 21 and a turbulent flow connecting rib 23, which are disposed in the ventilation hole 11, the turbulent flow ball 21 and the hole wall of the ventilation hole 11 are disposed at an interval, so that the outlet airflow forms a karman vortex street after flowing through the turbulent flow ball 21; one end of the spoiler connecting rib 23 is connected with the spoiler ball 21, and the other end is connected with the hole wall of the ventilation hole 11, so that the spoiler ball 21 is fixed in the ventilation hole 11.

In this embodiment, there is one spoiler ball 21.

In this embodiment, it is understood that the volume of the disturbing ball 21 can be increased appropriately, for example, in the front projection, the ratio of the equivalent diameter of the disturbing ball 21 to the equivalent diameter of the vent hole 11 can be greater than or equal to 0.4, and less than or equal to 09, for example, 0.5, 0.6, 0.7, or 0.8 can be adopted.

Thus, the effects of turbulence and wind dispersion can be realized.

In this embodiment, as shown in fig. 9 and 10, the spoiler connecting rib 23 is provided in plural numbers, and the plural spoiler connecting ribs 23 are spaced apart in the circumferential direction of the spoiler ball 21. So, can improve the connection stability of vortex ball 21 on the one hand, on the other hand also can improve the vortex effect.

In this embodiment, specifically, the number of the spoiler connecting ribs 23 is greater than or equal to 2 and less than or equal to 10, and may be 3, 4, 5, 6, 7, 8, or 9, for example.

In this embodiment, the cross section of the spoiler connecting rib 23 may be selected to be circular, elliptical, kidney-shaped, or the like.

In this embodiment, specifically, the spoiler connecting rib 23 is a straight rib, so that the production difficulty can be reduced.

In this embodiment, the disturbing ball 21 may be a sphere, an ellipsoid, or a football.

In another embodiment of the present invention, as shown in fig. 11 to 13, in this embodiment, the turbulent flow connecting rib 23 is a curved rib, which is different from the previous embodiment, so that the turbulent flow effect can be improved.

In this embodiment, the spoiler attachment rib 23 is an arc-shaped rib extending with a counterclockwise or clockwise bias in a direction from the inner end toward the outer end thereof.

In another embodiment of the present invention, as shown in fig. 14 and 15, the turbulent structure 20 includes a turbulent ball 21 disposed in the ventilation hole 11, the turbulent ball 21 and the hole wall of the ventilation hole 11 are disposed at an interval, so that the outlet airflow forms a karman vortex street after flowing through the turbulent ball 21; and the turbulent flow balls 21 in the vent holes 11 are provided with a plurality of turbulent flow balls 21, and any two adjacent turbulent flow balls 21 are arranged at intervals.

Therefore, multiple turbulence can occur to the air outlet flow under the action of different turbulence balls 21, so that different Karman vortex streets formed by the different turbulence balls 21 interact with each other, thereby realizing disordered and divergent air flow and improving the air outlet effect without wind sensation.

In this embodiment, specifically, two turbulator balls 21 are provided in the vent hole 11.

In this embodiment, as shown in fig. 14 and 15, two turbulence convex portions 25 are convexly disposed on the hole wall of the ventilation hole 11, wherein one of the turbulence balls 21 is disposed near one of the turbulence convex portions 25, the other one of the turbulence balls 21 is disposed near the other turbulence convex portion 25, and the two turbulence balls 21 are disposed on two sides of the turbulence convex portions 25 respectively.

In this embodiment, specifically, the spoiler protrusion 25 includes a first spoiler side surface disposed on one side of the spoiler protrusion 25 and connected to the hole wall of the vent hole 11, and a second spoiler side surface disposed on the other side of the spoiler protrusion 25 and connected to the hole wall of the vent hole 11, where the first spoiler side surface and the second spoiler side surface are both concave arc surfaces, and the first spoiler side surface and the second spoiler side surface are smoothly connected. One of the turbulent balls 21 is arranged close to a first turbulent side surface of one turbulent convex part 25, and forms a turbulent gap with the first turbulent side surface; the other spoiler ball 21 is disposed close to the second spoiler side of the other spoiler protrusion 25, and forms a spoiler gap with the second spoiler side.

Thus, the turbulent flow effect can be improved.

In this embodiment, further, as shown in fig. 14 and 15, the spoiler structure 20 further includes spoiler connecting ribs 23, one end of each spoiler connecting rib 23 is connected to one of the spoiler protrusions 25, and the other end of each spoiler connecting rib 23 is connected to the hole wall of the ventilation hole 11 and is disposed close to the other spoiler protrusion 25, wherein one of the spoiler balls 21 is disposed on the spoiler connecting rib 23. Specifically, the spoiler connecting rib 23 is provided with two spoiler connecting ribs, and the spoiler ball 21 is arranged on the other spoiler connecting rib 23. Specifically, the spoiler connecting rib 23 is arranged in a segmented manner, which is described in the above embodiments, and detailed description is not necessary here.

So, two vortex balls 21, two vortex convex parts 25 and two vortex connecting ribs 23 can form a plurality of anomalous air-out runners in ventilation hole 11, and the air-out air current can take place multiple vortex under the effect of vortex ball 21 and vortex connecting ribs 23 etc. at the in-process that passes through to realize unordered and the air current of dispersing, promote the air-out effect of no wind sense, experience with the effect that satisfies user's no wind sense.

In the fifth embodiment of the present invention, as shown in fig. 16, the spoiler structure 20 includes spoiler ribs 22, and both ends of the spoiler ribs 22 are connected to the hole walls of the ventilation holes 11. Therefore, when the outlet airflow flows through the spoiler rib 22, the outlet airflow is divided under the action of the spoiler rib 22, and the outlet airflow forms a karman vortex street after flowing through the spoiler rib 22.

In this embodiment, specifically, the spoiler ribs 22 may be distributed at intervals in one direction to improve spoiler effect.

In this embodiment, specifically, the cross section of the spoiler rib 22 may be selected to be circular, elliptical, or drop-shaped.

In this embodiment, specifically, as shown in fig. 16, the spoiler rib 22 is a curved rib, such as an S-shaped rib.

The utility model discloses a sixth embodiment, as shown in FIG. 17, vortex structure 20 includes vortex muscle 22 and vortex ball 21, the pore wall in ventilation hole 11 is all connected at vortex muscle 22's both ends, vortex ball 21 is equipped with two to be located vortex muscle 22's both sides respectively, just vortex ball 21 connect in vortex muscle 22's surface.

In the seventh embodiment of the present invention, as shown in fig. 18, the turbulent ball 21 includes a central turbulent ball 27 and a plurality of side turbulent balls 26, and is a plurality of side turbulent balls 26 are annularly distributed on the hole wall of the ventilation hole 11, the central turbulent ball 27 is disposed in a plurality of the middle of the side turbulent ball 26.

In the eighth embodiment of the present invention, as shown in fig. 19, the turbulent flow structure 20 includes a plurality of turbulent flow balls 21, a plurality of the edge turbulent flow balls 26 are disposed on the hole wall of the ventilation hole 11, and are distributed along the circumferential direction of the ventilation hole 11.

Further, as shown in fig. 1, 2, 6 and 7, the wind deflector 10 is a wind deflector. When applied to the air treatment device 100, the air deflector is rotatably mounted at the outlet 31 of the air treatment device 100. Therefore, when necessary, the air deflector can rotate to be away from the air outlet 31, so that air supply with large air volume is realized.

In the present embodiment, as shown in fig. 1, 2, 6 and 7, a plurality of air deflectors are provided, and the plurality of air deflectors surround the air outlet 31. Thus, the air outlet area can be increased.

In this embodiment, specifically, four air deflectors are provided, which are an upper air deflector 28, a lower air deflector 29, a left air deflector and a right air deflector, the upper air deflector 28 and the lower air deflector 29 are sequentially arranged in the width direction of the air outlet 31, and the left air deflector and the right air deflector are respectively arranged on the left side and the right side of the air outlet 31. Therefore, a plurality of air outlet areas can be constructed with the machine body, such as at least one of the front side air outlet area, the lower side air outlet area, the left side air outlet area and the right side air outlet area.

Of course, in other embodiments, the wind deflector 10 may be configured in other structures, for example, the wind deflector 10 is a panel, and when the air processing device 100 is an on-hook device, the wind deflector is disposed below the panel and at the air outlet 31; when the air processing device 100 is a cabinet air conditioner, the wind shielding area is arranged in the middle of the panel, extends along the vertical direction, and is arranged at the air outlet 31; and so on.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. The utility model provides a wind shield, its characterized in that, the wind shield has the district of keeping out the wind, it is equipped with a plurality of ventilation holes in the district to keep out the wind, at least part ventilation downthehole vortex structure that is equipped with, vortex structure is including locating vortex ball in the ventilation hole, the vortex ball is used for the convection current the air-out air current reposition of redundant personnel in ventilation hole.

2. The windshield of claim 1, wherein the spoiler ball is spaced apart from an aperture wall of the vent.

3. The windshield of claim 2, wherein the spoiler structure further comprises spoiler ribs, wherein both ends of the spoiler ribs are connected to the hole wall of the vent hole so as to divide the vent hole into two spoiler holes, the spoiler balls are disposed in the spoiler holes, and the spoiler balls are spaced apart from the hole wall of the spoiler holes.

4. The windshield according to claim 3, wherein one of the turbulators balls is disposed in each of the turbulators holes; and one of the vent holes is that the turbulent flow ball is close to one end of the turbulent flow rib, and the other end of the turbulent flow rib is close to the other end of the turbulent flow rib.

5. The windshield according to claim 4, wherein the turbulator ribs are disposed in an S-shape.

6. The wind deflector of claim 3, wherein the spoiler structure further comprises spoiler connecting ribs disposed in the spoiler holes, the spoiler connecting ribs being configured to secure the spoiler balls in the spoiler holes.

7. The wind deflector of claim 6, wherein the overall extension direction of the spoiler rib is the same as the overall extension direction of the spoiler rib; and/or the presence of a gas in the gas,

8. The windshield according to claim 2, wherein the spoiler structure further comprises spoiler connecting ribs, one ends of the spoiler connecting ribs being connected to the spoiler balls, and the other ends thereof being connected to the hole walls of the ventilation holes, so as to fix the spoiler balls in the ventilation holes.

9. The wind deflector of claim 8, wherein a plurality of the spoiler ribs are provided, and the plurality of spoiler ribs are spaced apart in a circumferential direction of the spoiler ball.

10. The windshield according to claim 9, wherein the spoiler rib is an arc-shaped rib extending with a counterclockwise or clockwise bias in a direction from an inner end thereof toward an outer end thereof; alternatively, the first and second electrodes may be,

the turbulence connecting ribs are straight-line-shaped ribs.

11. The windshield according to claim 2, wherein there are two of the turbulators balls in the vent hole, and the two turbulators balls are spaced apart.

12. The windshield according to claim 11, wherein the hole wall of the vent hole is provided with two turbulence protrusions which are oppositely arranged, one of the turbulence balls is arranged close to one of the turbulence protrusions, the other of the turbulence balls is arranged close to the other of the turbulence protrusions, and the two turbulence balls are respectively arranged at two sides of the turbulence protrusions.

13. The windshield of claim 12, wherein the spoiler structure further comprises spoiler connecting ribs, one end of each spoiler connecting rib is connected to one of the spoiler protrusions, the other end of each spoiler connecting rib is connected to the hole wall of the vent hole and is close to the other spoiler protrusion, and one of the spoiler balls is arranged on the spoiler connecting ribs.

14. The wind shield according to claim 1, wherein the spoiler structure comprises two spoiler ribs and two spoiler balls, both ends of the spoiler ribs are connected to the hole walls of the vent holes, the two spoiler balls are respectively located at both sides of the spoiler ribs, and the spoiler balls are connected to the surfaces of the spoiler ribs; alternatively, the first and second electrodes may be,

15. A wind deflector according to any one of claims 1 to 14, wherein the spoiler ball is spherical, or ellipsoidal, or football shaped.

16. The wind deflector of any one of claims 1-14, wherein the turbulator structure is integral with the wall of the vent.

17. A wind deflector according to any one of claims 1 to 14, wherein the wind deflector is a wind deflector or wherein the wind deflector is a panel.

18. An air treatment device, characterized in that it comprises a wind deflector according to any of claims 1-17.

19. The air treatment device of claim 18, wherein the air treatment device is an indoor air conditioner, an all-in-one air conditioner, or an air purifier.