CN216744843U - A windshield subassembly and air conditioner for air conditioner - Google Patents

Abstract

The utility model relates to the technical field of air conditioners, and particularly provides a wind shield assembly for an air conditioner and the air conditioner. In order to solve the problems that the angle adjusting range of the existing wind shield is small and the use experience of a user is reduced, the air conditioner comprises a shell, a wind shield assembly for the air conditioner comprises a rotating arm and a wind shield, wherein the rotating arm is pivotally connected to the shell, the wind shield is detachably connected to the rotating arm, the wind shield can be positively or reversely arranged on the rotating arm, and a ventilation channel which is not perpendicular to the wind shield is arranged on the wind shield; when the wind shield is installed normally, wind blows to the indoor upper part after passing through the wind shield, and when the wind shield is installed reversely, wind blows to the indoor lower part after passing through the wind shield. The angle between the deep bead can be adjusted and the wind along with the rocking arm to utilize cold wind to descend, hot-blast principle that rises, only through the positive and negative dress of deep bead, realize that the deep bead realizes more comfortable wind speed to the regulation of wind direction, the structure is simpler, has promoted user's use greatly and has experienced.

Description

A windshield subassembly and air conditioner for air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, and particularly provides a wind shield assembly for an air conditioner and the air conditioner.

Background

With the higher living standard of people, more and more air conditioners are arranged in families. Taking the air conditioner as an example for refrigeration, the actual temperature of the wind entering the indoor space through the wind outlet is much lower than the set temperature. If the air conditioner is blown for a long time, the low-temperature difference stimulation of the wind from the air outlet can cause adverse effects on human health, and air-conditioning diseases such as cold and headache, arthralgia, dry skin, general debilitation and the like can occur. Therefore, a wind deflector is usually disposed at an air outlet of an indoor unit of an air conditioner, and the wind deflector is driven to rotate by a rotating arm mounted on an air conditioner casing, so as to adjust the direction of wind blowing out from the air outlet, thereby having a flow guiding function. However, the existing wind shield and the rotating arm are integrated, the angle adjusting range is small by means of the rotation angle adjusting of the rotating arm, the wind shield is arranged to be of a structure capable of adjusting the angle in a self-rotating mode, and the wind shield is close to the air outlet, so that after wind blows for a period of time, the angle of the wind shield deviates, and needs to be adjusted again.

Accordingly, there is a need in the art for a new wind deflector assembly for an air conditioner to solve the problem that the angle adjustment range of the existing wind deflector is small, and the user experience is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems, namely, the problems that the angle adjusting range of the existing wind shield is small and the use experience of a user is reduced are solved.

In a first aspect, the present invention provides a wind deflector assembly for an air conditioner, the air conditioner comprising a housing, the wind deflector assembly comprising a rotatable arm pivotally connected to the housing and a wind deflector detachably connected to the rotatable arm, the wind deflector being arranged to be capable of being mounted on the rotatable arm in a normal or reverse manner, the wind deflector being provided with a ventilation channel which is not perpendicular to the wind deflector; when the wind shield is normally installed, wind blows to the indoor upper part after passing through the wind shield, and when the wind shield is reversely installed, the wind blows to the indoor lower part after passing through the wind shield.

In the above preferred technical solution of the wind deflector assembly for an air conditioner, the wind deflector includes a frame and a grille wind deflector, the frame is detachably connected to the rotating arm, the grille wind deflector is connected to the frame, and the grille wind deflector and the frame together enclose a plurality of ventilation channels; or the ventilation channel is a through hole which is not perpendicular to the wind deflector.

In the above preferred technical solution of the wind deflector assembly for an air conditioner, the number of the rotating arms is two, the two rotating arms are symmetrically arranged at both sides of the housing, and the wind deflector is arranged between the two rotating arms.

In the above preferred technical solution of the wind deflector assembly for an air conditioner, the wind deflector assembly further includes a motor, a first transmission gear and a second transmission gear, the motor is fixed to one side of the housing, the first transmission gear and the second transmission gear are rotatably disposed on the housing, an output shaft of the motor is connected to the first transmission gear, the first transmission gear is meshed with the second transmission gear for rotation, and the second transmission gear is connected to the rotating arm.

In the above preferred technical solution of the wind deflector assembly for an air conditioner, the wind deflector is provided with a positioning buckle, the rotating arm is provided with a corresponding positioning plate, and the positioning buckle is clamped on the positioning plate when the wind deflector is mounted on the rotating arm.

In the above preferred technical solution of the wind deflector assembly for an air conditioner, the wind deflector is provided with a first positioning protrusion, the rotating arm is provided with a corresponding second positioning protrusion, and the first positioning protrusion abuts against the second positioning protrusion when the wind deflector is mounted on the rotating arm.

In the above preferred technical solution of the wind deflector assembly for an air conditioner, a slidable push switch is disposed on the wind deflector, a corresponding lock hole is disposed on the rotating arm, and the wind deflector is locked with the rotating arm when the push switch slides into the lock hole.

In the above preferred technical scheme for the wind deflector assembly of the air conditioner, a slide is arranged on the wind deflector, a limiting protrusion matched with the slide is arranged on the push switch, and the limiting protrusion is abutted against the slide.

In the above preferred technical scheme for the wind deflector assembly of the air conditioner, the shell is further provided with a reset limiting structure.

The utility model also provides an air conditioner, which comprises the wind shield assembly for the air conditioner in any one of the technical schemes.

The air conditioner comprises a shell, wherein a wind shield assembly for the air conditioner comprises a rotating arm and a wind shield, wherein the rotating arm is pivotally connected to the shell, the wind shield is detachably connected to the rotating arm, the wind shield is arranged on the rotating arm in a forward or reverse mode, and a ventilation channel which is not perpendicular to the wind shield is arranged on the wind shield; when the wind shield is installed normally, wind blows to the indoor upper part after passing through the wind shield, and when the wind shield is installed reversely, wind blows to the indoor lower part after passing through the wind shield.

Under the condition of adopting the technical scheme, the rotating arm of the wind shield assembly is pivotally connected to the shell, so that the rotating arm can rotate to adjust the angle, the wind shield is connected to the rotating arm, the wind shield can adjust the angle between the wind shield and the wind along with the rotating arm, further, the wind shield can be normally installed or reversely installed on the rotating arm, and a ventilation channel which is not perpendicular to the wind shield is arranged on the wind shield; when the air conditioner heats, the wind shield is reversely arranged, wind is guided by the ventilation channel and then blows to the indoor lower part, the direct blowing of a user is avoided, meanwhile, the hot air ascends from bottom to top, so that the hot air blows to the indoor lower part and then reduces the wind speed, and the hot air gradually ascends after being uniformly diffused and blows to the body of the user. The wind screen device disclosed by the utility model utilizes the principle that cold wind descends and hot wind ascends, and realizes more comfortable wind speed only by forward and reverse installation of the wind screen, the structure is simpler, and the use experience of a user is greatly improved.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of a windshield assembly of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of the windshield of the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 3;

fig. 5 is a schematic view of the structure of the rotating arm of the present invention;

FIG. 6 is a schematic view of the stop lug of the air deflector of the present invention;

FIG. 7 is a schematic view of the first and second transfer gears of the present invention;

fig. 8 is a schematic structural diagram of the reset limiting structure of the present invention.

List of reference numerals:

1. a housing; 11. a reset limiting structure; 2. a wind shield assembly; 21. a rotating arm; 211. positioning a plate; 212. a second positioning projection; 213. a lock hole; 22. a wind deflector; 221. a frame; 222. a grille shutter; 223. a ventilation channel; 224. positioning a buckle; 225. a first positioning projection; 226. a push switch; 227. a slideway; 228. a limiting bulge; 23. a first drive gear; 24. a second transmission gear.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 and 3, in order to solve the problems that the angle adjustment range of the existing wind deflector is small and the user experience is reduced, the air conditioner comprises a housing 1, the wind deflector assembly 2 for the air conditioner comprises a rotating arm 21 pivotally connected to the housing 1 and a wind deflector 22 detachably connected to the rotating arm 21, the wind deflector 22 is arranged to be capable of being installed on the rotating arm 21 in a forward or reverse mode, and a ventilation channel 223 which is not perpendicular to the wind deflector 22 is arranged on the wind deflector 22; when the wind deflector 22 is normally installed, the wind blows to the indoor upper part after passing through the wind deflector 22, and when the wind deflector 22 is reversely installed, the wind blows to the indoor lower part after passing through the wind deflector 22, for example, when the wind deflector 22 is normally installed, the left end of the wind deflector 22 is installed at the left end of the rotating arm 21, and the ventilation channel 223 guides the wind to the indoor upper part; when the wind deflector 22 is reversely installed, the right end of the wind deflector 22 is installed at the left end of the swivel arm 21, and the ventilation passage 223 guides the flow of air to the indoor lower side.

The setting mode has the advantages that: the rotary arm 21 of the wind shield assembly 2 is pivotally connected to the shell 1, so that the rotary arm 21 can rotate to adjust the angle, the wind shield 22 is detachably connected to the rotary arm 21, so that the wind shield 22 can adjust the angle between the wind shield 22 and the rotary arm 21, further, the wind shield 22 can be normally or reversely arranged on the rotary arm 21, and a ventilation channel 223 which is not perpendicular to the wind shield 22 is arranged on the wind shield 22, specifically, when the indoor is refrigerated, the wind shield 22 is normally arranged, and the wind is blown to the upper part of the indoor after being guided by the ventilation channel 223, so that the direct blowing of a user is avoided, and the cold air descends from top to bottom, so that the cold air is blown to the upper part of the indoor to be more uniformly diffused after the wind speed is reduced, and then gradually falls to be blown to the user, and the comfort level of the user is improved; when the air conditioner heats, the wind shield 22 is reversely arranged, wind is guided by the ventilation channel 223 and then blows to the indoor lower part, the direct blowing of a user is avoided, meanwhile, the hot air ascends from bottom to top, so that the hot air blows to the indoor lower part and then reduces the wind speed, and the hot air gradually ascends after being uniformly diffused and then blows to the body of the user, compared with the rotatable adjusting angle of the wind shield, the wind direction is more easily deviated from the preset position due to wind blowing. The utility model utilizes the principle that cold air descends and hot air ascends, realizes more comfortable wind speed only by forward and backward mounting of the wind shield 22, has simpler structure and greatly improves the use experience of users.

As shown in fig. 1 to 6, in one possible embodiment, two rotating arms 21 are provided, two rotating arms 21 are symmetrically provided at two sides of the housing 1, the wind deflector 22 is provided between the two rotating arms 21, the wind deflector 22 comprises a side frame 221 and a grille wind deflector 222, the side frame 221 is detachably connected with the rotating arms 21, the grille wind deflector 222 is connected with the side frame 221, and the grille wind deflector 222 and the side frame 221 together enclose a plurality of ventilation channels 223; preferably, a first positioning projection 225 is provided on the rear surface of the wind deflector 22, a corresponding second positioning projection 212 is provided on the tumbler 21, and the first positioning projection 225 abuts the second positioning projection 212 when the wind deflector 22 is mounted on the tumbler 21, preferably, a positioning catch 224 is further provided on the rear surface of the wind deflector 22, a corresponding positioning plate 211 is provided on the rotary arm 21, the positioning catch 224 is caught on the positioning plate 211 when the wind deflector 22 is mounted on the rotary arm 21, preferably, a slidable push switch 226 is provided on the wind deflector 22, a corresponding locking hole 213 is provided on the rotary arm 21, the front surface of the wind deflector 22 can slide by pushing the push switch 226, so that the wind deflector 22 is locked with the rotating arm 21 when sliding into the lock hole 213, preferably, a slide way 227 is arranged on the wind deflector 22, a limit protrusion 228 matched with the slide way 227 is arranged on the push switch 226, and the limit protrusion 228 is abutted with the slide way 227.

The setting mode has the advantages that: the rocking arm 21 sets up to two and symmetry sets up in the both sides of casing 1, deep bead 22 sets up between two rocking arms 21, thereby make the structure of deep bead subassembly 2 more stable, furthermore, deep bead 22 includes frame 221 and grid deep bead 222, frame 221 can dismantle with rocking arm 21 and be connected, grid deep bead 222 is connected with frame 221, grid deep bead 222 encloses a plurality of ventilation passageways 223 with frame 221 jointly, thereby make wind blow off from ventilation passageway 223, compare in the scheme that the trompil was broken up with wind on deep bead 22, the aviation baffle of grid formula makes the wind speed reduce less, and then make the distance that blows far away, then diffuse gradually and rise or descend, when realizing gently blowing, cold wind or hot-blast diffusion area has been improved greatly, improve efficiency of cold wind and comfort. Preferably, when the wind deflector 22 is installed, the first positioning protrusion 225 abuts against the second positioning protrusion 212 to limit the wind deflector 22 in the left-right direction, then the up-down position of the wind deflector 22 is adjusted, the positioning buckle 224 is aligned with the positioning plate 211, the wind deflector 22 is pressed on the rotating arm 21 with force, so that the positioning buckle 224 is clamped on the positioning plate 211 to limit the wind deflector 22 in the up-down direction, furthermore, a slidable push switch 226 is arranged on the wind deflector 22, a corresponding locking hole 213 is arranged on the rotating arm 21, a limiting protrusion 228 is arranged on the push switch 226, the limiting protrusion 228 abuts against the slideway 227, when the push switch 226 slides in front of the wind deflector 22, after the push switch 226 slides in place, the push switch 226 is inserted into the locking hole 213, the wind deflector 22 is locked with the rotating arm 21, and the limiting protrusion 228 abuts against the inner wall of the slideway 227, the wind shield 22 is prevented from shaking and generating abnormal noise when being blown by wind after the push switch 226 is loosened.

As shown in fig. 1, 7 and 8, in a possible embodiment, the wind deflector assembly 2 further includes a motor (not shown in the drawings), a first transmission gear 23 and a second transmission gear 24, the motor is fixed on one side of the housing 1, the first transmission gear 23 and the second transmission gear 24 are rotatably disposed on the housing 1, an output shaft of the motor is connected with the first transmission gear 23, the first transmission gear 23 is meshed with the second transmission gear 24 for rotation, the second transmission gear 24 is connected with the rotating arm 21, and preferably, the housing 1 is further provided with a reset limiting structure 11.

The setting mode has the advantages that: the motor is fixed on one side of the shell 1, the first transmission gear 23 and the second transmission gear 24 are rotatably arranged on the shell 1, an output shaft of the motor is connected with the first transmission gear 23, the motor drives the first transmission gear 23 to rotate when rotating forward and backward, the first transmission gear 23 drives the second transmission gear 24 to rotate in a meshed manner, so as to drive the rotating arm 21 to rotate, so as to adjust the angle by rotating forward and backward, preferably, the shell 1 is further provided with a reset limiting structure 11, when the rotating arm 21 rotates to a limit position, the reset limiting structure 11 can prevent the rotating arm 21 from continuing to rotate, so as to prevent the rotating arm 21 from continuing to rotate under inertia to damage the wind shield 22.

It should be noted that the above-mentioned embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can modify the above-mentioned structure so that the present invention can be applied to more specific application scenarios without departing from the principle of the present invention.

For example, in an alternative embodiment, ventilation channel 223 may be enclosed by grille shutter 222 and bezel 221, or ventilation channel 223 may be a through hole in shutter 22 that is not perpendicular to shutter 22, without departing from the principles of the present invention and thus falling within the scope of the present invention.

For example, in an alternative embodiment, the angle of the rotating arm 21 can be adjusted by pivotally connecting the rotating arm 21 to the housing 1 through a gear transmission, and the angle of the rotating arm 21 can also be adjusted by threadedly connecting the rotating arm 21 to the housing 1, without any limitation on the manner in which the rotating arm 21 is pivotally connected to the housing 1, without departing from the principles of the present invention, and therefore, all of the embodiments are within the scope of the present invention.

Finally, it should be noted that the wind deflector assembly 2 for an air conditioner of the present invention may be applied to a cabinet air conditioner, and may also be applied to a wall-mounted air conditioner or an embedded air conditioner.

In addition, the utility model also provides an air conditioner which is provided with the wind deflector assembly 2 for the air conditioner in any one of the above embodiments.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims (10)

1. A wind deflector assembly for an air conditioner, the air conditioner comprising a housing, wherein the wind deflector assembly comprises a rotating arm pivotally connected to the housing and a wind deflector detachably connected to the rotating arm, the wind deflector is arranged to be capable of being mounted on the rotating arm in a normal or reverse manner, and a ventilation channel which is not perpendicular to the wind deflector is arranged on the wind deflector;

when the wind shield is normally installed, wind blows to the indoor upper part after passing through the wind shield, and when the wind shield is reversely installed, the wind blows to the indoor lower part after passing through the wind shield.

2. The wind deflector assembly for an air conditioner according to claim 1, wherein the wind deflector comprises a bezel and a grille wind deflector, the bezel is detachably connected to the pivot arm, the grille wind deflector is connected to the bezel, and the grille wind deflector and the bezel together enclose a plurality of the ventilation channels; or, the ventilation channel is a through hole which is not perpendicular to the wind deflector.

3. The wind deflector assembly for an air conditioner according to claim 1, wherein the rotation arms are provided in two, the two rotation arms are symmetrically disposed at both sides of the housing, and the wind deflector is disposed between the two rotation arms.

4. The wind shield assembly for an air conditioner according to claim 1, further comprising a motor fixed to one side of the housing, a first transmission gear and a second transmission gear rotatably provided on the housing, an output shaft of the motor being connected to the first transmission gear, the first transmission gear being engaged with the second transmission gear for rotation, the second transmission gear being connected to the pivot arm.

5. The wind deflector assembly for an air conditioner according to claim 1, wherein the wind deflector is provided with a positioning catch, the rotating arm is provided with a corresponding positioning plate, and the positioning catch is caught on the positioning plate when the wind deflector is mounted on the rotating arm.

6. The wind deflector assembly for an air conditioner according to claim 5, wherein the wind deflector is provided with a first positioning protrusion, the pivot arm is provided with a corresponding second positioning protrusion, and the first positioning protrusion abuts against the second positioning protrusion when the wind deflector is mounted on the pivot arm.

7. The wind deflector assembly for an air conditioner according to claim 5, wherein the wind deflector is provided with a slidable push switch, and the rotating arm is provided with a corresponding locking hole, and the wind deflector is locked with the rotating arm when the push switch slides into the locking hole.

8. The wind deflector assembly for the air conditioner according to claim 7, wherein a slide way is provided on the wind deflector, and a limit protrusion matched with the slide way is provided on the push switch, and the limit protrusion abuts against the slide way.

9. The wind shield assembly for an air conditioner according to claim 1, wherein a reset limiting structure is further provided on the housing.

10. An air conditioner characterized in that it is provided with the wind shield assembly for an air conditioner according to any one of claims 1 to 9.

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