CN211400040U

CN211400040U - Air dispersion assembly and air conditioner

Info

Publication number: CN211400040U
Application number: CN202020114163.3U
Authority: CN
Inventors: 刘奇伟; 谢鹏; 翟富兴; 郭绍胜; 郑辉; 何健; 易正清; 姬安生
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: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-01
Anticipated expiration: 2030-01-19

Abstract

The utility model provides an air dispersing component and an air conditioner, wherein the air dispersing component comprises an installation carrier, and an air outlet is limited by the installation carrier; the movable blade is arranged at the air outlet and can rotate relative to the mounting carrier; first spacing portion and the spacing portion of second, it rotates for the installation carrier to restrict the movable vane when the spacing portion of second cooperates with first spacing portion to fix a position the movable vane. Through the technical scheme of the utility model, can carry out the wind that looses to the air-out of air conditioner, promote nos wind sense to promote the comfort level that the product used, and at product stop work or when beginning work again, the movable vane can rotate to initial position or extreme position and be fixed a position, thereby can use initial position or extreme position as the reference, confirm the turned angle of movable vane, thereby realize the accurate control to the air-out area.

Description

Air dispersion assembly and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to a wind subassembly and an air conditioner looses.

Background

In order to prevent cold air from directly blowing to a human body, an air deflector angle, a mode of weakening air flow by opening holes of an air deflector, a louver, a face frame, a panel and the like or a mode of weakening air flow by manufacturing rotational flow by arranging a movable blade at an air outlet are generally adopted in the conventional air conditioner, but the mode of manufacturing rotational flow by using the movable blade is inconvenient to accurately control the air outlet quantity.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, an object of the present invention is to provide a wind diffusing assembly.

Another object of the present invention is to provide an air conditioner.

To achieve the above object, an embodiment of the first aspect of the present invention provides a wind diffusing assembly, including: a mounting carrier defining an air outlet; the movable blade is arranged at the air outlet and can rotate relative to the mounting carrier; first spacing portion and the spacing portion of second, it rotates for the installation carrier to restrict the movable vane when the spacing portion of second cooperates with first spacing portion to fix a position the movable vane.

In this scheme, through setting up the rotation of the spacing portion of first spacing portion and the spacing portion restriction movable vane of second to can fix a position the movable vane, or can confirm the position of movable vane, when the movable vane is restricted to rotate promptly, by the initial position or the extreme position of spacing position exactly the movable vane, and then in the movable vane rotates the process, can confirm the turned angle of movable vane for initial position or extreme position according to the initial position or the extreme position of movable vane, thereby confirm the position of movable vane, be favorable to controlling the rotation angle of movable vane accurately like this, still be favorable to after the scattered wind subassembly stops working, be convenient for the movable vane accurately to reset.

Particularly, the installation of the movable blades is facilitated through the arrangement of the installation carrier; it has the air outlet to inject on the installation carrier, and the movable vane setting is in air outlet department, and rotatable for the installation carrier, be convenient for realize the purpose of scattered wind through the rotation of movable vane in air outlet department, the setting of first spacing portion and the spacing portion of second, be convenient for through the cooperation between these two, realize spacing to the movable vane, thereby confirm initial position or extreme position of movable vane, so that the movable vane resets and confirms the position of movable vane in the rotation process, realizes the location of movable vane.

In the above technical solution, the first and second limiting portions are abutting portions respectively; the movable blade rotates to enable the first limiting part and the second limiting part to be close to or far away from each other, wherein when the first limiting part abuts against the second limiting part, the movable blade is limited to rotate relative to the installation carrier.

In this scheme, set up first spacing portion and the spacing portion of second into to support the portion respectively, first spacing portion and the spacing portion of second realize limiting movable vane pivoted purpose through supporting promptly, such simple structure, easily production and installation, and only realize spacing and the purpose of location when the movable vane rotates to initial position or extreme position, do not influence the scattered wind effect of movable vane.

In any one of the above technical solutions, the movable blade is provided with a first limiting part.

In this scheme, set up first spacing portion on the movable vane, make first spacing portion can rotate and be close to the spacing portion of second along with the movable vane, realize the location to the movable vane, perhaps first spacing portion can keep away from the spacing portion of second along with the rotation of movable vane, realize the normal rotation of movable vane.

In above-mentioned technical scheme, the movable vane includes first blade and first transmission structure, and first transmission structure is connected and is suitable for to drive first blade and rotate with first blade, is equipped with first spacing portion on the first transmission structure.

In the scheme, the movable blade comprises the first blade and the first transmission structure, so that the aim of dispersing wind at the air outlet is fulfilled by the rotation of the first blade; the first transmission structure is arranged to facilitate the transmission of torque to drive the first blade to rotate; the first limiting part is arranged on the first transmission structure, so that the first limiting part is convenient to be close to or far away from the second limiting part along with the rotation of the first transmission structure, and the wind dispersing effect of the first blade is not influenced.

In above-mentioned technical scheme, first drive structure includes splice bar and driving gear, and the splice bar sets up along the periphery of first blade, and the driving gear setting is equipped with first spacing portion on at least one of splice bar and driving gear on the splice bar.

In the scheme, the first transmission structure comprises a connecting rib and transmission teeth, the connecting rib is arranged along the periphery of the first blade, namely the torque of the first transmission structure is greater than that of the first blade, so that the first blade is driven to rotate conveniently; the transmission teeth are arranged on the connecting ribs, so that the connection between the transmission teeth and external transmission parts such as gears or racks is facilitated, the transmission of torque is stable and reliable, and the slip is not easy to occur; be equipped with first spacing portion on at least one of splice bar and driving gear, the periphery of first blade is located to first spacing portion promptly, and the turning radius of first spacing portion is big like this, is convenient for design the structure and the position of first spacing portion, is favorable to promoting the flexibility of the structure and the position of first spacing portion promptly.

In any one of the above technical solutions, the air dispersing component has a plurality of movable blades and at least one second limiting part, the plurality of movable blades are linked, wherein at least one movable blade is provided with a first limiting part, and the first limiting part and the second limiting part are matched with each other in a one-to-one or one-to-many manner; or the air dispersing component is provided with a plurality of movable blades and a plurality of second limiting parts, each movable blade is provided with a first limiting part, and the first limiting parts and the second limiting parts are matched in a one-to-one mode or in a one-to-many mode.

In the scheme, the air dispersing component is provided with a plurality of movable blades which are linked, so that as long as one movable blade is limited, the other movable blades stop rotating along with the movable blade, and therefore, a first limiting part is arranged on at least one movable blade and is matched with a second limiting part to limit the plurality of movable blades; or the air dispersing component is provided with a plurality of movable blades and a plurality of second limiting parts, and each movable blade is provided with the first limiting part, so that the limiting of the movable blades can be realized.

In any one of the above technical solutions, the mounting carrier is provided with a stationary blade, and the stationary blade is arranged opposite to the air outlet; the fixed blade is provided with a plurality of second blades, an air outlet gap is formed among the second blades, and the movable blade rotates to change the air outlet area of the air outlet gap.

In the scheme, the fixed blades are arranged and are oppositely arranged at the air outlet, so that the air at the air outlet needs to pass through the movable blades and the fixed blades, and the movable blades can gradually cover the air outlet gaps among the plurality of second blades or gradually open the air outlet gaps among the plurality of second blades along with the rotation of the movable blades, thereby realizing the change of the air outlet area; in addition, the setting of a plurality of second blades is favorable to forming a plurality of air-out clearances to play the effect of scattered wind.

In the above technical scheme, the mounting carrier is provided with a second limiting part; or the stationary blade is provided with a second limiting part.

In this scheme, through be equipped with the spacing portion of second on the spacing portion of second or the quiet leaf on the installation carrier, can keep the position of the spacing portion of second fixed to when first spacing portion rotates to the spacing portion position department of second at every turn, the position of movable vane is all definite, and the spacing portion of second easily sets up simple structure.

In any of the above technical solutions, the air dispersing component has a plurality of movable blades, the air dispersing component further has a second transmission structure, the movable blades are transmitted by the second transmission structure, so that the movable blades are linked, wherein the second transmission structure is provided with a first limiting portion.

In the scheme, the first limiting part is arranged on the second transmission structure, and the movable blades are transmitted through the second transmission structure, so that the first limiting part and the second limiting part are matched to limit the action of the second transmission structure, the purpose of limiting and positioning the movable blades can be realized, and the structure of the movable blades cannot be changed due to the arrangement of the first limiting part on the second transmission structure, so that the influence on the air dispersing effect of the movable blades is reduced; the arrangement of the movable blades is convenient for forming a better air dispersing effect at the air outlet; through setting up second transmission structure, be convenient for transmit torque between a plurality of movable blades, realize the linkage of a plurality of movable blades, avoid driving every movable blade.

In any one of the above technical solutions, the air diffusing assembly further includes: and the electric driving device is configured to drive the movable blade to rotate.

In this scheme, rotate through setting up electric drive device drive movable vane, be favorable to realizing when circular telegram or outage, movable vane automatic re-setting to when the movable vane rotates again at every turn, can both follow initial position or extreme position and begin, thereby be convenient for accurately confirm the turned angle of movable vane, realize the accurate regulation of air-out area, and electric drive device drive movable vane rotates, be favorable to reducing manual operation, travelling comfort and convenience that lifting means used.

The electric drive device is any one of a direct current motor, an asynchronous motor and a synchronous motor.

An embodiment of the second aspect of the present invention provides an air conditioner, including: an air outlet of the air conditioner; the air dispersing component in any technical scheme is arranged at the air outlet of the air conditioner.

In the scheme, the air diffusing assembly in any one of the technical schemes is arranged, so that all the beneficial effects are achieved, and the detailed description is omitted; through will loosing the wind subassembly and set up in air conditioner air outlet department, be favorable to forming the wind effect of loosing in air conditioner air outlet department, promote nos wind sense, and then promote the travelling comfort that the product used.

In the technical scheme, the air conditioner is provided with a shell, and the shell is provided with an air conditioner air outlet; the air dispersing assembly is movably connected with the shell and moves relative to the shell to extend out of the shell or retract into the shell.

In the scheme, the air dispersing component is movably connected with the shell and can extend out of or retract into the shell, so that the air outlet of the air conditioner can be sealed by extending out of the shell through the air dispersing component, the air is discharged through the air dispersing component, the air dispersing effect is achieved, the non-wind feeling is improved, the use comfort of the product is further improved, and particularly, the discomfort caused by direct blowing of cold air to a human body can be greatly reduced when cold air is used; and the air dispersing component retracts into the shell, so that an air outlet of the air conditioner can be opened, the air outlet area is increased, the air quantity is increased, and the indoor air circulation and temperature regulation speed are accelerated.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or 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 a schematic perspective exploded view of a wind diffusing assembly according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of an air diffusing assembly according to an embodiment of the present invention;

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

fig. 4 is a schematic perspective view of a wind diffusing assembly according to another embodiment of the present invention;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 4;

fig. 6 is a schematic perspective view of an air conditioner according to an embodiment of the present invention;

fig. 7 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:

the air conditioner comprises an air conditioner body 1, a 10 air dispersing assembly, a 100 mounting plate, a 102 movable blade, a 1020 first blade, a 1022 first transmission structure, a 10220 connecting rib, a 10222 transmission tooth, a 104 first limiting part, a 106 second limiting part, a 108 stationary blade, a 1080 second blade, a 1082 air outlet gap, a 110 gear, a 12-face frame, a 120 lateral air outlet, a 14 air inlet grille and a 16 air conditioner air outlet.

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 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 according to the invention are described below with reference to fig. 1 to 7.

As shown in fig. 1 to 5, an embodiment of a first aspect of the present invention provides a wind dispersing assembly 10, including: the mounting device includes a mounting carrier, a movable blade 102, a first limiting portion 104, and a second limiting portion 106, wherein the mounting carrier may be a mounting plate 100, a mounting bracket, or a mounting shell, and the mounting plate 100 is described as an example below.

As shown in fig. 1 and 2, in particular, the mounting plate 100 has an air outlet defined thereon; the movable blade 102 is arranged at the air outlet, and the movable blade 102 can rotate relative to the mounting plate 100; when the second limiting portion 106 cooperates with the first limiting portion 104 to limit the movable blade 102 to rotate relative to the mounting plate 100, the movable blade 102 is positioned.

In this embodiment, the first limiting portion 104 and the second limiting portion 106 are arranged to limit the rotation of the movable blade 102, so that the movable blade 102 may be positioned, or the position of the movable blade 102 may be determined, that is, when the movable blade 102 is limited to rotate, the limited position is the initial position or the limit position of the movable blade 102, and further, during the rotation of the movable blade 102, the rotation angle of the movable blade 102 relative to the initial position or the limit position may be determined according to the initial position or the limit position of the movable blade 102, so as to determine the position of the movable blade 102, which is beneficial to accurately controlling the rotation angle of the movable blade 102, and is beneficial to accurately resetting the movable blade 102 after the dispersing assembly 10 stops working.

In the above embodiment, the first position-limiting portion 104 and the second position-limiting portion 106 are abutting portions, respectively; the movable blade 102 rotates to enable the first limiting portion 104 and the second limiting portion 106 to be close to each other, so that the first limiting portion 104 and the second limiting portion 106 abut against each other, the rotation of the movable blade 102 relative to the mounting plate 100 is further limited, the movable blade 102 is limited and can be positioned, when the movable blade 102 rotates reversely, the first limiting portion 104 and the second limiting portion 106 can be far away, meanwhile, the rotating angle of the movable blade 102 can be determined by referring to the limiting position, and the position of the movable blade 102 is determined.

Specifically, as shown in fig. 2 and 3, the second limiting portion 106 abuts against one side of the first limiting portion 104, and the movable blade 102 cannot rotate, which may be understood as that the movable blade 102 is located at an initial position; as shown in fig. 4 and 5, the movable blade rotates 360 °, so that the second limiting portion 106 abuts against the other side of the first limiting portion 104, and the movable blade 102 cannot rotate, which may be understood as that the movable blade 102 is located at the limit position.

In any of the embodiments, the movable blade 102 includes the first blade 1020 and the first transmission structure 1022, the first transmission structure 1022 is connected to the first blade 1020 and adapted to drive the first blade 1020 to rotate, and the first transmission structure 1022 is provided with the first position-limiting portion 104, so that the first position-limiting portion 104 is close to or away from the second position-limiting portion 106 along with the rotation of the first transmission structure 1022, and the wind-dispersing effect of the first blade 1020 is not affected.

As shown in fig. 2, more specifically, the first transmission structure 1022 includes a transmission gear 10222 and a connection rib 10220, the connection rib 10220 is disposed along the periphery of the first blade 1020, the transmission gear 10222 is disposed on the connection rib 10220, and the transmission gear 10222 is provided with a first position-limiting portion 104, that is, the first position-limiting portion 104 is disposed on the periphery of the first blade 1020, so that the rotation radius of the first position-limiting portion 104 is large, which is convenient for designing the structure and position of the first position-limiting portion 104, that is, is beneficial to improving the flexibility of the structure and position of the first position-limiting portion 104.

It is understood that the first position-limiting portion 104 may also be disposed on the connecting rib 10220, or disposed on the first blade 1020, or both the connecting rib 10220 and the transmission gear 10222 are provided with the first position-limiting portion 104.

As shown in fig. 3, more specifically, the first position-limiting portion 104 is disposed at a side surface of the transmission gear 10222, or is located on the transmission gear 10222 in the axial direction of the movable blade 102 and close to one side of the mounting plate 100, so as to be convenient for being matched with the second position-limiting portion 106 on the mounting plate 100 for limiting, which is simple in structure and easy to produce, and the transmission gear 10222 itself is not damaged, so that the transmission effect is stable and reliable, and the situation such as clamping stagnation is not easy to occur during the rotation process.

In any of the above embodiments, the air dispersing component 10 has a plurality of movable blades 102 and a second limiting portion 106, and the plurality of movable blades 102 are linked, wherein a first limiting portion 104 is disposed on one movable blade 102, and the first limiting portion 104 and the second limiting portion 106 are matched with each other one by one.

In other embodiments, the dispersing assembly 10 has a plurality of movable blades 102 and a plurality of second limiting portions 106, wherein one of the movable blades 102 has a first limiting portion 104, and the other movable blade 102 has no first limiting portion 104; each first position-limiting portion 104 is matched with one second position-limiting portion 106 one by one.

In other embodiments, the wind diffusing assembly 10 has a plurality of movable blades 102 and a plurality of second limiting portions 106, two first limiting portions 104 are disposed on some movable blades 102, and the two first limiting portions 104 and one second limiting portion 106 are disposed correspondingly, so that the movable blades 102 are restricted from rotating at two positions.

In other embodiments, the dispersing assembly 10 has a plurality of movable blades 102 and a plurality of second limiting portions 106, each movable blade 102 has a first limiting portion 104, each first limiting portion 104 is disposed corresponding to one second limiting portion 106 to form a one-to-one fit, or each first limiting portion 104 is disposed corresponding to two second limiting portions 106, that is, each movable blade 102 has two positions limited to rotate during rotation.

As shown in fig. 1, in any of the above embodiments, the mounting plate 100 is provided with a stationary blade 108 at a position opposite to the air outlet, the stationary blade 108 has a plurality of second blades 1080, an air outlet gap 1082 is formed between the plurality of second blades 1080, and during the rotation of the movable blade 102, the first blade 1020 and the second blades 1080 are gradually overlapped or gradually separated in the axial direction, so that the air outlet area of the air outlet gap 1082 is changed, thereby achieving the purpose of adjusting the air outlet amount, meanwhile, the number of the second blades 1080 is plural, which is beneficial to forming the plurality of air outlet gaps 1082, thereby achieving the purposes of dispersing air and weakening air flow; in addition, because the first limiting part 104 and the second limiting part 106 can limit the initial position or the limit position of the movable blade 102, the rotation angle of the movable blade 102 can be adjusted by taking the initial position or the limit position as a reference, so that the size of the air outlet gap 1082 is accurately controlled, and the air outlet amount is accurately adjusted.

In the above embodiment, the second position-limiting portion 106 is provided on any one of the mounting plate 100 and the stationary blade 108, and can abut against the first position-limiting portion 104 for position limitation.

In any of the above embodiments, the wind diffusing assembly 10 has a plurality of movable blades 102, the wind diffusing assembly 10 further has a second transmission structure, the movable blades 102 are transmitted by the second transmission structure, so that the movable blades 102 are linked, wherein the second transmission structure is provided with a first limiting portion 104.

In some embodiments, the first transmission structure 1022 includes a connecting rib 10220 and a transmission tooth 10222, and the second transmission structure is a gear 110 or a rack, respectively; in other embodiments, the first drive structure is a pulley and the second drive structure is a belt; in still other embodiments, the first drive structure is a sprocket and the second drive structure is a chain.

Through setting up first spacing portion 104 on the second transmission structure, because second transmission structure and a plurality of movable vane 102 linkage, can realize the purpose of the spacing location of movable vane 102 like this, can also reduce the quantity of first spacing portion 104, the simplified structure.

In any of the above embodiments, the air dispersion assembly 10 further comprises: and an electric driving device configured to drive the movable blade 102 to rotate.

In the embodiment, the electric driving device is arranged to drive the movable blade 102 to rotate, so that the movable blade 102 is automatically reset when the power is turned on or off, the movable blade 102 can start from an initial position or a limit position when the movable blade 102 rotates again each time, the rotation angle of the movable blade 102 is conveniently and accurately determined, the accurate adjustment of the air outlet area is realized, the electric driving device drives the movable blade 102 to rotate, the manual operation is favorably reduced, and the use comfort and the use convenience of equipment are improved; the adoption of the electric driving device is also beneficial to realizing the automatic control of the rotation of the movable blade 102.

As shown in fig. 6 and 7, an embodiment of a second aspect of the present invention provides an air conditioner 1, including: an air-conditioning outlet 16; the air diffusing assembly 10 in any of the above embodiments is disposed at the air outlet 16 of the air conditioner.

In this embodiment, the air diffusing assembly 10 in any one of the above embodiments is provided, so that all the above beneficial effects are achieved, and details are not described herein; through will loosing wind subassembly 10 and set up in air-conditioning outlet 16 department, be favorable to forming the wind effect of loosing in air-conditioning outlet 16 department, promote the no wind sense, and then promote the travelling comfort of product use.

Further, the air conditioner 1 has a casing on which an air outlet 16 for air conditioning is provided; the air dispersing component 10 is movably connected with the shell, the air dispersing component 10 can extend out of the shell to close the air outlet 16 of the air conditioner, air is discharged from the air outlet on the air dispersing component 10, and further a rotating flow is formed by rotating the movable blades 102 on the air dispersing component 10, so that the effects of dispersing air and weakening air flow are realized; the air dispersing component 10 can also retract into the shell to open the air outlet 16 of the air conditioner, so that the air outlet area is increased, the air quantity is increased, and the indoor air circulation and temperature regulation speed are increased.

The utility model provides an air conditioner 1 of a specific embodiment, the casing has, a chassis, wind wheel wind channel subassembly, air-inlet grille 14, the back of casing is provided with the air intake, the air intake has air-inlet grille 14, the air intake part is in order to leave sufficient air inlet area, the front portion of face frame 12 is formed with the bottom that air conditioner air outlet 16 and air conditioner air outlet 16 run through face frame 12, all be formed with side direction air outlet 120 on the end cover of the left and right sides portion of face frame 12, thereby can form the diversified air-out of multi-angle.

The front side of the face frame 12 is provided with an air diffusing component 10 which can move up and down to open and close the air-conditioning outlet 16, and when in a no-wind mode, the air diffusing component 10 closes the air-conditioning outlet 16 and has an air diffusing function.

Specifically, the air diffusing assembly 10 includes a mounting plate 100 and a diffusing module provided on the mounting plate 100, the diffusing module includes a stationary blade 108 and a plurality of movable blades 102, and the number of the movable blades 102 is plural; the movable blade 102 can rotate around the axis relative to the mounting plate 100, and forms a difference of axial positions with the stationary blade 108 after rotating, and the movable blade 102 and the stationary blade 108 can be overlapped and separated in the axial direction; further, the movable blade 102 is provided with a first limiting portion 104, such as a limiting rib, and the mounting plate 100 is provided with a corresponding second limiting portion 106, such as a limiting dead point rib; the blades 102 are driven by a dc motor.

When the movable blade 102 starts to rotate, the movable blade rotates to the limit position and is blocked by the first limit part 104 and the second limit part 106 which are abutted against each other to be used as the action of the stop position; when the power-off reset or power-on midway, the motor of the movable blade 102 rotates reversely to the initial position, and the reset is realized by the abutting of the first limiting part 104 and the second limiting part 106.

The air inlet of the air conditioner 1 is arranged at the back and the top, the air outlet 16 of the air conditioner is arranged at the bottom, and the air dispersing component 10 is integrated with the appearance of the whole air conditioner.

The utility model discloses following beneficial effect has:

the air diffusing component 10 is in a working state, that is, the diffusing component extends out of the shell, the air outlet 16 of the air conditioner is closed, and air is exhausted through the air outlet on the air diffusing component 10 and the lateral air outlet 120 on the end cover; the special air outlet area is formed at the air outlet 16 of the air conditioner, the air outlet is formed at the side surface, the front surface and the bottom of the area, the mode without wind sensation is realized, namely, the weakening of wind is realized, the air outlet at different angles is realized, the cold wind is prevented from blowing people, and the problem that the cold quantity of the air conditioner is insufficient under the conditions of weak wind sensation and no wind sensation is solved.

When the air diffusing component 10 does not work, the air diffusing component can retract into the shell to open the air outlet 16 of the air conditioner, and the work of a conventional air conditioner refrigerating and heating mode is not influenced.

The arrangement of the first limiting part 104 and the second limiting part 106 is beneficial to power-off reset, limits the limit position or the initial position of the movable blade 102, and is beneficial to determining the rotation angle of the movable blade 102 by taking the limit position or the initial position as a reference.

To sum up, the utility model provides a wind subassembly and air conditioner looses for prior art, can disperse the wind to the air-out of air conditioner, promotes windless sense to promote the comfort level of product use, and at product stop work or restart during operation, the movable vane can rotate to initial position or extreme position and be fixed a position, thereby can use initial position or extreme position as the reference, confirms the turned angle of movable vane, thereby realizes the accurate control to the air-out area.

In the present application, the terms "first", "second", are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air dispersion assembly, comprising:

a mounting carrier defining an air outlet;

the movable blade is arranged at the air outlet and can rotate relative to the mounting carrier;

the movable blade fixing device comprises a first limiting part and a second limiting part, and when the second limiting part is matched with the first limiting part, the movable blade is limited to rotate relative to the installation carrier so as to position the movable blade.

2. The fan assembly of claim 1,

the first limiting part and the second limiting part are respectively abutting parts;

the movable blade rotates to enable the first limiting part and the second limiting part to be close to or far away from each other, and when the first limiting part abuts against the second limiting part, the movable blade is limited to rotate relative to the installation carrier.

3. The air dispersion assembly of claim 1 or 2,

the movable blade is provided with the first limiting part.

4. The air dispersion assembly of claim 3,

the movable blade comprises a first blade and a first transmission structure, the first transmission structure is connected with the first blade and is suitable for driving the first blade to rotate, and the first transmission structure is provided with the first limiting part.

5. The fan assembly of claim 4,

first drive structure includes splice bar and driving gear, the splice bar is followed the periphery setting of first blade, the driving gear sets up on the splice bar, the splice bar with be equipped with on at least one of the driving gear first spacing portion.

6. The air dispersion assembly of claim 1 or 2,

the air dispersing component is provided with a plurality of movable blades and at least one second limiting part, the movable blades are linked, the first limiting part is arranged on at least one movable blade, and the first limiting part and the second limiting part are matched in a one-to-one or one-to-many manner; or

The air dispersing component is provided with a plurality of movable blades and a plurality of second limiting parts, each movable blade is provided with the first limiting part, and the first limiting parts and the second limiting parts are matched in a one-to-one mode or in a one-to-many mode.

7. The air dispersion assembly of claim 1 or 2,

the mounting carrier is provided with a static blade, and the static blade and the air outlet are oppositely arranged;

the fixed blade is provided with a plurality of second blades, an air outlet gap is formed among the second blades, and the movable blade rotates to change the air outlet area of the air outlet gap.

8. The fan assembly of claim 7,

the mounting carrier is provided with the second limiting part; or

The stationary blade is provided with the second limiting part.

9. The air dispersion assembly of claim 1 or 2,

the air dispersing component is provided with a plurality of movable blades and a second transmission structure, the movable blades are transmitted through the second transmission structure, the movable blades are linked, and the second transmission structure is provided with the first limiting part.

10. The air dispersion assembly of claim 1 or 2, further comprising:

and the electric driving device is configured to drive the movable blade to rotate.

11. An air conditioner, comprising:

an air outlet of the air conditioner;

the air dispersing assembly of any of claims 1 to 10, disposed at the air conditioner outlet.

12. The air conditioner according to claim 11,

the air conditioner is provided with a shell, and the shell is provided with the air conditioner air outlet;

the air dispersing assembly is movably connected with the shell, and moves relative to the shell to extend out of the shell or retract into the shell.