CN219693547U - Indoor unit of wall-mounted air conditioner - Google Patents

Abstract

The utility model provides an indoor unit of a wall-mounted air conditioner. Wherein the indoor unit of the wall-mounted air conditioner comprises: the shell is internally limited with a cavity, and an air inlet and an air outlet are arranged on the shell; the wind shield comprises a grid part and a rotating arm, wherein the rotating arm is connected with the shell in a magnetic attraction mode, the grid part is positioned at the air outlet when the rotating arm rotates to the first position, and the grid part is positioned at the air inlet when the rotating arm rotates to the second position. According to the indoor unit of the wall-mounted air conditioner, the rotating arm and the shell are installed simply and easily in a magnetic attraction mode, the wind shield is arranged, the indoor unit of the wall-mounted air conditioner achieves a direct blowing prevention function when the grille part rotates to the air outlet, and meanwhile, the air supply distance is shortened by avoiding the arrangement of a plurality of micropores; when the grid part rotates to the air inlet, external dust can be isolated from entering the shell, and the cleanliness of a cavity in the shell is ensured; different air outlet modes are realized by the wall-mounted air conditioner indoor unit through a simple rotatable structure, and the use experience of a user is improved.

Description

Indoor unit of wall-mounted air conditioner

Technical Field

The utility model relates to the field of household appliances, in particular to an indoor unit of a wall-mounted air conditioner.

Background

With the development of society and the continuous improvement of living standard of people, various air conditioning apparatuses have become one of the indispensable electrical devices in people's daily life. Various air conditioning devices can help people reach an adaptable temperature when the ambient temperature is too high or too low. Current air conditioning apparatuses mainly include various types of air conditioners and fans.

The air conditioner can be divided into a vertical type, a wall-mounted type, a suspended ceiling type and the like according to different setting modes of the indoor unit. The indoor unit of the vertical air conditioner is mainly used in public places such as living rooms, schools, hospitals and the like with large areas. The indoor unit of the wall-mounted air conditioner is mainly applied to indoor environments with moderate areas, such as bedrooms in home. The indoor unit of the wall-mounted air conditioner is generally hung on the wall of a room, so that the indoor unit does not occupy the space at the bottom of the room, and the indoor unit of the wall-mounted air conditioner is more and more widely applied.

When the existing wall-mounted air conditioner indoor unit is used for refrigerating, in order to ensure the refrigerating effect, the blown air is relatively cool, and especially the wall-mounted air conditioner indoor unit is easy to cause cold discomfort for users when being directly blown to people. At present, some schemes avoid the situation, for example, a direct-blowing prevention guide plate is arranged at an air outlet of an indoor unit of a wall-mounted air conditioner, and a plurality of micropores are formed in the direct-blowing prevention guide plate, so that direct-blowing users are avoided, but the scheme can influence long-distance air supply, so that the overall air supply effect is poor, and the use experience of the users is influenced.

Disclosure of Invention

The utility model aims to realize the direct blowing prevention function of the wall-mounted air conditioner indoor unit and simultaneously consider the air supply distance, thereby effectively ensuring the air supply effect.

The utility model further aims to enable the indoor unit of the wall-mounted air conditioner to realize different air outlet modes through a simple rotatable structure, and improve the use experience of users.

In particular, the present utility model provides a wall-mounted air conditioner indoor unit, comprising: the shell is internally limited with a cavity, and an air inlet and an air outlet are arranged on the shell; and the wind shield comprises a grid part and a rotating arm, wherein the rotating arm is connected with the shell in a magnetic attraction mode, the grid part is positioned at the air outlet when the rotating arm rotates to the first position, and the grid part is positioned at the air inlet when the rotating arm rotates to the second position.

Optionally, an end cover is arranged on the side face of the shell, an iron sheet is fixedly arranged on the inner side of the end cover, a magnet is arranged on the inner side of the rotating arm, and the magnet is arranged corresponding to the iron sheet.

Optionally, a round hole is formed in the end cover, and the iron sheet is positioned in the center of the round hole; the rotating arm is internally provided with a rotating part, the magnet is arranged at the center of the rotating part, and the rotating part is positioned in the round hole.

Optionally, two clamping teeth are arranged on the peripheral wall of the rotating part, two clamping grooves matched with the two clamping teeth are arranged on the peripheral wall of the round hole, and the rotating arm is fixed under the condition that the two clamping teeth are clamped in the two clamping grooves; under the condition that the two clamping teeth are separated from the two clamping grooves, the rotating arm realizes rotation.

Optionally, the rotating part is provided with a first latch and a second latch which are opposite to each other; the round hole is provided with a first clamping groove, a second clamping groove, a third clamping groove and a fourth clamping groove which are opposite in position; under the condition that the rotating arm is vertically downwards and the grid part is positioned under the shell, the first clamping groove and the second clamping groove are respectively clamped by the first clamping tooth and the second clamping tooth.

Optionally, when the rotating arm rotates to the first position and the grille part is located at the air outlet, the first latch and the second latch are respectively clamped in the third latch and the fourth latch.

Optionally, when the rotating arm rotates to the second position and the grille is located at the air inlet, the first latch and the second latch are respectively clamped in the second slot and the first slot.

Optionally, the grille part is provided with a plurality of pendulum leaves that can open and shut, and under the condition that grille part is located air outlet department and a plurality of pendulum leaves are opened, the wind that the air outlet blown out is sent indoor through the clearance between the adjacent pendulum leaf to realize preventing directly blowing the function.

Optionally, when the wall-mounted air conditioner indoor unit operates in a cooling mode and a heating mode, the opening directions of the swing blades are opposite to realize upward air outlet in the cooling mode and downward air outlet in the heating mode.

Optionally, in the case that the grille is located at the air inlet and the plurality of swing blades are closed, external dust is isolated from entering the air inlet.

The wall-mounted air conditioner indoor unit of the utility model comprises: the shell is internally limited with a cavity, and an air inlet and an air outlet are arranged on the shell; the wind shield comprises a grid part and a rotating arm, wherein the rotating arm is connected with the shell in a magnetic attraction manner, the grid part is positioned at an air outlet when the rotating arm rotates to a first position, the grid part is positioned at an air inlet when the rotating arm rotates to a second position, the installation of the rotating arm and the shell is very simple and easy to implement in the magnetic attraction manner, and the wind shield can be arranged to enable the wall-mounted air conditioner indoor unit to realize a direct blowing prevention function when the grid part rotates to the air outlet, so that discomfort of a user caused by direct blowing of cold air is avoided, and meanwhile, the air supply distance is prevented from being shortened by arranging a plurality of micropores, and the integral air supply effect of the wall-mounted air conditioner indoor unit is effectively ensured; can keep apart outside dust and get into inside the casing when grid portion rotates to air intake department, effectively guarantee the cleanliness factor of the inside cavity of casing.

Further, the wall-mounted air conditioner indoor unit is characterized in that the rotating part is provided with a first latch and a second latch which are opposite in position; the round hole is provided with a first clamping groove, a second clamping groove, a third clamping groove and a fourth clamping groove which are opposite in position; under the condition that the rotating arm is vertically downward and the grille is positioned under the shell, the first clamping tooth and the second clamping tooth are respectively clamped in the first clamping groove and the second clamping groove, and normal air supply can be realized at the moment; under the condition that the rotating arm rotates to the first position and the grid part is located at the air outlet, the first clamping teeth and the second clamping teeth are respectively clamped in the third clamping groove and the fourth clamping groove, and air blown out from the air outlet is sent to the room through gaps between adjacent swing blades of the grid part, so that the direct blowing prevention function is realized, different air outlet modes are realized by the wall-mounted air conditioner indoor unit through a simple rotatable structure, the air outlet is adjusted according to the actual demands of users, and the use experience of the users is effectively improved.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic front view of an indoor unit of a wall-mounted air conditioner according to an embodiment of the present utility model;

fig. 2 is a schematic side view of an indoor unit of the wall-mounted air conditioner of fig. 1;

FIG. 3 is a schematic view of a part of the indoor unit of the wall-mounted air conditioner of FIG. 1;

fig. 4 is a partially exploded view of the indoor unit of the wall-mounted air conditioner of fig. 3;

fig. 5 is an exploded view showing another view of a partial structure of the indoor unit of the wall-mounted air conditioner of fig. 3;

fig. 6 is a schematic front view of an indoor unit of a wall-mounted air conditioner according to another embodiment of the present utility model;

fig. 7 is a schematic side view of an indoor unit of the wall-mounted air conditioner of fig. 6;

fig. 8 is a schematic view of a partial structure of an indoor unit of the wall-mounted air conditioner of fig. 6;

fig. 9 is a partially exploded view of the indoor unit of the wall-mounted air conditioner of fig. 8;

fig. 10 is an exploded view of a partial structure of the indoor unit of the wall-mounted air conditioner of fig. 8 from another perspective;

fig. 11 is a schematic front view of an indoor unit of a wall-mounted air conditioner according to still another embodiment of the present utility model;

fig. 12 is a schematic side view of an indoor unit of the wall-mounted air conditioner of fig. 11;

fig. 13 is a schematic view showing a partial structure of an indoor unit of the wall-mounted air conditioner of fig. 11;

fig. 14 is a partially exploded view of the indoor unit of the wall-mounted air conditioner of fig. 13;

fig. 15 is an exploded view of a partial structure of the indoor unit of the wall-mounted air conditioner of fig. 13 from another perspective; and

fig. 16 is a schematic view showing a structure of a grill part of an indoor unit of a wall-mounted air conditioner according to an embodiment of the present utility model.

Detailed Description

The embodiment provides the wall-mounted air conditioner indoor unit, the magnetic attraction mode enables the installation of the rotating arm and the shell to be very simple and easy, and through the arrangement of the wind shield, the wall-mounted air conditioner indoor unit can realize the direct blowing prevention function when the grille part rotates to the air outlet, so that the discomfort of a user caused by direct blowing of cold air is avoided, meanwhile, the arrangement of a plurality of micropores is avoided, the air supply distance is shortened, and the integral air supply effect of the wall-mounted air conditioner indoor unit is effectively ensured; can keep apart outside dust and get into inside the casing when grid portion rotates to air intake department, effectively guarantee the cleanliness factor of the inside cavity of casing.

Fig. 1 is a schematic front view of an indoor unit 100 of a wall-mounted air conditioner according to an embodiment of the present utility model, fig. 2 is a schematic side view of the indoor unit 100 of the wall-mounted air conditioner of fig. 1, fig. 3 is a schematic partial view of the indoor unit 100 of the wall-mounted air conditioner of fig. 1, fig. 4 is an exploded view of the indoor unit 100 of the wall-mounted air conditioner of fig. 3, fig. 5 is an exploded view of another view of the partial view of the indoor unit 100 of the wall-mounted air conditioner of fig. 3, fig. 6 is a schematic front view of the indoor unit 100 of the wall-mounted air conditioner according to another embodiment of the present utility model, fig. 7 is a schematic side view of the indoor unit 100 of the wall-mounted air conditioner of fig. 6, fig. 8 is a schematic partial view of the indoor unit 100 of the wall-mounted air conditioner of fig. 6, fig. 9 is a partially exploded view of the indoor unit 100 of the wall-mounted air conditioner of fig. 8, fig. 10 is an exploded view of another view of the partially constructed indoor unit 100 of the wall-mounted air conditioner of fig. 8, fig. 11 is a schematic front view of the indoor unit 100 of the wall-mounted air conditioner according to still another embodiment of the present utility model, fig. 12 is a schematic side view of the indoor unit 100 of the wall-mounted air conditioner of fig. 11, fig. 13 is a schematic partial view of the indoor unit 100 of the wall-mounted air conditioner of fig. 11, fig. 14 is a partially exploded view of the indoor unit 100 of the wall-mounted air conditioner of fig. 13, fig. 15 is an exploded view of another view of the partial structure of the indoor unit 100 of the wall-mounted air conditioner of fig. 13, and fig. 16 is a schematic view of the grill portion 210 of the indoor unit 100 of the wall-mounted air conditioner of an embodiment of the present utility model. As shown in fig. 1 to 16, the wall-mounted air conditioner indoor unit 100 of the present embodiment may generally include: a housing 110 and a wind deflector 200.

Wherein, a cavity is defined in the interior of the housing 110, and an air inlet 115 and an air outlet 111 are provided on the housing 110. Wherein the air inlet 115 may be disposed at the top of the housing 110, and the air outlet 111 may be disposed at the front lower end of the housing 110. The wind deflector 200 may include a grill portion 210 and a rotation arm 220, wherein the rotation arm 220 is magnetically connected to the housing 110, and the grill portion 210 is located at the air outlet 111 when the rotation arm 220 is rotated to the first position, and the grill portion 210 is located at the air inlet 115 when the rotation arm 220 is rotated to the second position.

The magnetic attraction mode makes the installation of the rotating arm 220 and the shell 110 very simple and easy, and by arranging the wind shield 200, the wall-mounted air conditioner indoor unit 100 can realize the direct blowing prevention function when the grille part 210 rotates to the air outlet 111, so that discomfort caused by direct blowing of cold air by a user is avoided, and meanwhile, a plurality of micropores are avoided to shorten the air supply distance, and the integral air supply effect of the wall-mounted air conditioner indoor unit 100 is effectively ensured; when the grille part 210 rotates to the air inlet 115, external dust can be isolated from entering the housing 110, so that the cleanliness of the cavity inside the housing 110 is effectively ensured. Fig. 1 to 5 show a case where the grill portion 210 is located directly under the housing 110, fig. 6 to 10 show a case where the grill portion 210 is located at the air outlet 111, and fig. 11 to 15 show a case where the grill portion 210 is located at the air inlet 115.

As shown in fig. 3 to 5, 8 to 10, and 13 to 15, the side of the case 110 may be provided with an end cap 112, and the inside of the end cap 112 may be fixedly provided with an iron piece 113. In a specific embodiment, the iron sheet 113 may be fastened to the end cover 112 by screwing, that is, the iron sheet 113 and the end cover 112 may be fastened by passing a screw through a screw hole.

A magnet 224 is provided inside the swivel arm 220, and the magnet 224 is provided corresponding to the iron piece 113. In this way, the rotating arm 220 and the housing 110 can be connected by the attraction force between the iron sheet 113 and the magnet 224, and the rotating arm 220 cannot easily fall off in the subsequent rotation process. The magnet 224 and the rotating arm 220 may be fixed by screwing, and the magnet 224 may rotate together during rotation of the rotating arm 220. The magnetic attraction mode makes the installation of the rotating arm 220 and the shell 110 very simple and easy, the installer can not assemble in advance when leaving the factory, but can realize the connection of the rotating arm 220 and the shell 110 after the wall-mounted air conditioner indoor unit 100 is transported to the home of a user, thereby effectively simplifying the installation cost and improving the installation effect.

The end cover 112 is provided with a round hole 230, and the iron sheet 113 is positioned at the center of the round hole 230. The rotating arm 220 has a rotating portion 223 inside, the magnet 224 is disposed at the center of the rotating portion 223, and the rotating portion 223 is located in the circular hole 230. In this way, the positions of the magnet 224 and the iron sheet 113 are relatively close, so that the attractive force between the magnet and the iron sheet 113 can be effectively improved, and the connection stability of the rotating arm 220 and the shell 110 is ensured. As can be seen from fig. 4 and 5, 9 and 10, and 14 and 15, the center positions of the iron piece 113, the circular hole 230, the magnet 224, and the rotating portion 223 may be aligned, so that the cooperation between the components may be more stable. In addition, the outer side of the rotating part 223 of the rotating arm 220 can be provided with a decorative plate 225, so that the whole outside of the rotating arm 220 is more attractive, and the decorative plate 225 can be fixed with the rotating arm 220 in a clamping manner.

It should be noted that, two latches are provided on the peripheral wall of the rotating portion 223, two slots matching with the two latches are provided on the peripheral wall of the circular hole 230, and the rotating arm 220 is fixed under the condition that the two latches are clamped in the two slots. The rotation arm 220 is fixed so as to stay at one position and be fixed, and the grill portion 210 connected to the rotation arm 220 may be fixed. The rotation of the rotating arm 220 is achieved in the case that the two latches are disengaged from the two latching grooves. The rotation of the rotating arm 220 can drive the grille part 210 to move together, and when the grille part reaches a preset position, the two clamping teeth can be clamped in the other two clamping grooves, so that the rotating arm 220 is fixed again.

During rotation of the swivel arm 220, the locking groove on the peripheral wall of the circular hole 230 is not rotated. During the rotation of the rotating arm 220, the latch on the rotating portion 223 of the rotating arm 220 rotates along with the rotating arm, so that the latch on the rotating portion 223 is clamped in different slots on the peripheral wall of the circular hole 230 when the rotating arm 220 is fixed at different positions. Generally, the number and positions of the clamping grooves are preset, so as to fix the rotating arm 220 at different positions. And set up two latches on the rocking arm 220, the perisporium of round hole 230 sets up two draw-in grooves, perhaps other quantity draw-in grooves in pairs can make the latch card in pairs more stable behind the draw-in groove in pairs, avoids rocking arm 220 in fixed position.

In a specific embodiment, as shown in fig. 4 and 5, fig. 9 and 10, and fig. 14 and 15, the rotating portion 223 of the rotating arm 220 may be provided with a first latch 221 and a second latch 222 that are opposite to each other, the round hole 230 is provided with a first latch 231, a second latch 232, and a third latch 233 and a fourth latch 234 that are opposite to each other, so that the rotating arm 220 may be fixed at a plurality of different positions, and thus the grill portion 210 may be located at different positions. More specifically, in a case where the rotation arm 220 is vertically downward, the grill portion 210 is located directly under the housing 110, the first latch 221 and the second latch 222 are respectively caught in the first catch 231 and the second catch 232. Fig. 3 to 5 show a case where the first latch 221 and the second latch 222 are respectively engaged with the first latch groove 231 and the second latch groove 232.

When the rotating arm 220 rotates to the first position, the grille part 210 is located at the air outlet 111, and the first latch 221 and the second latch 222 are respectively engaged with the third latch 233 and the fourth latch 234. In this case, the rotating arm 220 is at an angle to the vertical line, and fig. 8 to 10 illustrate a case where the first latch 221 and the second latch 222 are respectively engaged with the third latch groove 233 and the fourth latch groove 234.

When the rotating arm 220 rotates to the second position, the grille part 210 is located at the air inlet 115, and the first latch 221 and the second latch 222 are respectively engaged with the second latch 232 and the first latch 231. In this case, the rotating arm 220 is vertically upward, and fig. 13 to 15 show the case where the first latch 221 and the second latch 222 are respectively caught in the second catching groove 232 and the first catching groove 231. The rotation arm 220 is vertically upward, which means a case where the grill portion 210 is located directly above the housing 110, and the rotation arm 220 is vertically downward, which means a case where the grill portion 210 is located directly below the housing 110.

In a specific embodiment, the angle between the first clamping groove 231 and the third clamping groove 233 and the angle between the second clamping groove 232 and the fourth clamping groove 234 may be 40 °, that is, after the rotating arm 220 rotates clockwise by 40 ° from the vertically downward state, the grille part 210 may come to the first position from the position directly below the housing 110 to the air outlet 111, the first clamping tooth 221 may be changed from clamping to the first clamping groove 231, and the second clamping tooth 222 may be changed from clamping to the second clamping groove 232 to clamping to the fourth clamping groove 234. After the rotating arm 220 is rotated 180 ° clockwise from the vertically downward state to come to the second position, the grille part 210 may come to the air intake 115 from directly under the housing 110, the first latch 221 may be changed from being snapped into the first latch 231 to being snapped into the second latch 232, and the second latch 222 may be changed from being snapped into the second latch 232 to being snapped into the first latch 231. The specific values of the angles described above are merely exemplary and are not intended to limit the utility model. In other embodiments, other values may be set according to the actual situation, for example, the determination may be made according to the position where the boom 220 needs to stay.

In a specific embodiment, the wind deflector 200 of the air conditioner may have two swivel arms 220 and one grill part 210, wherein the grill part 210 is located between lower ends of the two swivel arms 220, and the lower end of the swivel arm 220 refers to an end remote from the rotation part 223. Moreover, both the rotating arms 220 may be configured as mentioned in the above embodiments, and are connected to the housing 110 by magnetic attraction, and are provided with a latch or other structure, and correspondingly, the end caps 112 on both sides of the housing 110 are also provided with corresponding slots. I.e. the end caps 112, swivel arms 220, etc. on both sides are arranged in a completely symmetrical manner.

As shown in fig. 16, the grill portion 210 may be provided with a plurality of openable and closable swing blades 211, and in a case where the swing blades 211 are opened, a gap is formed between adjacent swing blades 211. When the grill portion 210 is located at the air outlet 111 and the plurality of swing blades 211 are opened, the air blown out from the air outlet 111 is sent into the room through the gaps between the adjacent swing blades 211, thereby realizing the anti-direct blowing function. The grill portion 210 can block and scatter wind blown from the air outlet 111, and thus can realize a blow-through preventing function.

If the wall-mounted air conditioner indoor unit 100 is turned on for blowing, but when the user does not need the anti-direct blowing function, the first latch 221 and the second latch 222 may be respectively engaged with the first latch 231 and the second latch 232, the rotating arm 220 is in a vertical state, the grill portion 210 is located at a position directly below the housing 110, and the air blown out from the air outlet 111 is directly sent to the indoor environment. When the user needs the anti-blowing function, the rotating arm 220 can be rotated to drive the grille part 210 to move, then the first latch 221 and the second latch 222 are respectively clamped in the third latch 233 and the fourth latch 234, the rotating arm 220 is at a certain angle with the vertical line to come to the first position, the grille part 210 is located at the air outlet 111, and the air blown out by the air outlet 111 is sent to the indoor environment after passing through the grille part 210. Different air outlet modes are realized by the wall-mounted air conditioner indoor unit 100 through a simple rotatable structure, and the air outlet mode can be adjusted according to the actual demands of users, so that the use experience of the users is effectively improved.

If the indoor unit 100 of the wall-mounted air conditioner is turned off for supplying air, the rotating arm 220 can be rotated, so that the grille part 210 is driven to move, then the first latch 221 and the second latch 222 are respectively clamped in the second clamping groove 232 and the first clamping groove 231, the rotating arm 220 vertically rotates upwards to a second position, the grille part 210 is located at the air inlet 115, at this time, the plurality of swing blades 211 of the grille part 210 can be turned off, and therefore external dust is isolated from entering the air inlet 115, the external dust is prevented from entering the shell 110, and the cleanliness of the cavity inside the shell 110 is effectively ensured.

In a preferred embodiment, when the wall-mounted air conditioner indoor unit 100 is operated in the cooling mode and the heating mode, the opening directions of the plurality of swing blades 211 of the grill part 210 are opposite to achieve the upward air outlet in the cooling mode and the downward air outlet in the heating mode. As shown in fig. 16, both ends of the grill part 210 may be provided with grill switches 213, and the open/close states and the open directions of the plurality of swing blades 211 of the grill part 210 may be easily adjusted by the grill switches 213. In other embodiments, the opening and closing states and opening directions of the plurality of swing blades 211 can be adjusted by the remote controller of the wall-mounted air conditioner indoor unit 100, so that the time and effort of manual adjustment of the user are saved.

When the wall-mounted air conditioner indoor unit 100 operates in the cooling mode and the heating mode, the opening directions of the swing blades 211 of the grille part 210 are opposite, and the air outlet is upward in the cooling mode, so that the cool air which is easy to sink originally can be diffused upward, and the overall cooling effect of the indoor environment is improved. The air outlet is downward in the heating mode, so that hot air which is easy to rise originally can be downwards diffused, and the overall heating effect of the indoor environment is improved. Whether the wall-mounted air conditioner indoor unit 100 is operated in the cooling mode or the heating mode, the user can be prevented from blowing out air through the provision of the grill portion 210.

The air outlet 111 may be further provided with an air outlet guide plate 114 configured to open and close the air outlet 111. In the case where the air outlet 111 is opened by the air outlet guide 114, if the grill portion 210 is located at the air outlet 111, the air blown out from the air outlet 111 may be sent to the indoor environment through the grill portion 210. If the air outlet guide plate 114 closes the air outlet 111, no air is blown out at the air outlet 111, and generally, the air outlet guide plate 114 can close the air outlet 111 under the condition that the air conditioner is closed, so that external dust is prevented from entering the inside of the shell 110 through the air outlet 111, and the cleanliness of the inside of the shell 110 is effectively ensured.

In a specific embodiment, the wall-mounted air conditioner indoor unit 100 may further include: a heat exchanger (not shown) disposed in the cavity and configured to exchange heat with air entering the cavity. In addition, the wall-mounted air conditioner indoor unit 100 may further include: a blower system (not shown) is also disposed in the cavity and configured to deliver heat exchanged air through the air outlet 111. The air supply system may include an air supply fan, and the air supply speed of the wall-mounted air conditioner indoor unit 100 may be adjusted by adjusting the rotation speed of the air supply fan.

The following describes the specific assembly process of the swivel arm 220 with the housing 110: first, one end of the magnet 224 is inserted into the rotating part 223 of the rotating arm 220; second, the other end of the magnet 224 is fixed to the rotating portion 223 by a screw; thirdly, fixing the iron sheet 113 to the end cover 112 by screws; fourth, the rotating arm 220 with the magnet 224 is installed at a vertically downward angle and direction, so that the magnet 224 is attracted to the iron plate 113 on the end cover 112. It should be noted that, besides the attraction between the magnet 224 and the iron sheet 113 to fix the rotating arm 220 and the housing 110, a matching structure is also provided between the rotating portion 223 of the rotating arm 220 and the circular hole 230 of the end cover 112, so that the rotating arm 220 is not easy to fall off in the rotating process.

In summary, the wall-mounted air conditioner indoor unit 100 of the present embodiment includes: a housing 110 having a cavity defined therein, and an air inlet 115 and an air outlet 111 provided on the housing 110; the wind shield 200 comprises a grid part 210 and a rotating arm 220, wherein the rotating arm 220 is connected with the shell 110 in a magnetic attraction manner, the grid part 210 is positioned at the air outlet 111 when the rotating arm 220 rotates to a first position, the grid part 210 is positioned at the air inlet 115 when the rotating arm 220 rotates to a second position, the installation of the rotating arm 220 and the shell 110 is very simple and easy to implement in the magnetic attraction manner, and by arranging the wind shield 200, the wall-mounted air conditioner indoor unit 100 can realize a direct blowing prevention function when the grid part 210 rotates to the air outlet 111, so that discomfort caused by direct blowing of cold air by a user is avoided, and meanwhile, a plurality of micropores are avoided to shorten the air supply distance, and the integral air supply effect of the wall-mounted air conditioner indoor unit 100 is effectively ensured; when the grille part 210 rotates to the air inlet 115, external dust can be isolated from entering the housing 110, so that the cleanliness of the cavity inside the housing 110 is effectively ensured.

Further, in the wall-mounted air conditioner indoor unit 100 of the present embodiment, the rotating portion 223 is provided with the first latch 221 and the second latch 222 that are opposite to each other; the round hole 230 is provided with a first clamping groove 231, a second clamping groove 232 which are opposite in position, a third clamping groove 233 and a fourth clamping groove 234 which are opposite in position; in the case that the rotating arm 220 is vertically downward and the grill part 210 is located right under the housing 110, the first latch 221 and the second latch 222 are respectively fastened to the first latch 231 and the second latch 232, and normal air supply can be realized at this time; under the condition that the rotating arm 220 rotates to the first position and the grille part 210 is located at the air outlet 111, the first latch 221 and the second latch 222 are respectively clamped in the third latch 233 and the fourth latch 234, and air blown out from the air outlet 111 is sent to the room through a gap between adjacent swing blades 211 of the grille part 210, so that the anti-direct-blowing function is realized, different air outlet modes are realized for the wall-mounted air conditioner indoor unit 100 through a simple rotatable structure, and the use experience of a user can be effectively improved by adjusting according to the actual requirements of the user.

It should be understood by those skilled in the art that, unless specifically stated otherwise, terms such as "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc. used to indicate the azimuth or positional relationship in the embodiments of the present utility model are based on the actual use state of the wall-mounted air conditioner indoor unit 100, and these terms are merely for convenience of description and understanding of the technical solution of the present utility model, and do not indicate or imply that the referred device or component must have a specific azimuth, and therefore should not be construed as limiting the present utility model.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly, as they may be fixed, removable, or integral, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.

In the description of the present embodiment, a description referring to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. A wall-mounted air conditioner indoor unit, comprising:

the shell is internally limited with a cavity, and an air inlet and an air outlet are arranged on the shell; and

the wind shield comprises a grid part and a rotating arm, wherein the rotating arm is connected with the shell in a magnetic attraction mode, the grid part is positioned at the air outlet when the rotating arm rotates to a first position, and the grid part is positioned at the air inlet when the rotating arm rotates to a second position.

2. The wall-mounted air conditioner indoor unit of claim 1, wherein,

an end cover is arranged on the side surface of the shell, an iron sheet is fixedly arranged on the inner side of the end cover,

the inner side of the rotating arm is provided with a magnet, and the magnet is arranged corresponding to the iron sheet.

3. The wall-mounted air conditioner indoor unit of claim 2, wherein,

a round hole is formed in the end cover, and the iron sheet is positioned in the center of the round hole;

the rotating arm is internally provided with a rotating part, the magnet is arranged at the center of the rotating part, and the rotating part is positioned in the round hole.

4. The wall-mounted air conditioner indoor unit of claim 3, wherein,

two clamping teeth are arranged on the peripheral wall of the rotating part, two clamping grooves matched with the two clamping teeth are arranged on the peripheral wall of the round hole,

under the condition that the two clamping teeth are clamped in the two clamping grooves, the rotating arm is fixed;

and under the condition that the two clamping teeth are separated from the two clamping grooves, the rotating arm realizes rotation.

5. The wall-mounted air conditioner indoor unit of claim 4, wherein,

the rotating part is provided with a first latch and a second latch which are opposite in position;

the round hole is provided with a first clamping groove, a second clamping groove, a third clamping groove and a fourth clamping groove which are opposite in position;

under the condition that the rotating arm is vertically downward and the grid part is positioned under the shell, the first clamping teeth and the second clamping teeth are respectively clamped in the first clamping grooves and the second clamping grooves.

6. The wall-mounted air conditioner indoor unit of claim 5, wherein,

and under the condition that the rotating arm rotates to the first position and the grid part is positioned at the air outlet, the first clamping tooth and the second clamping tooth are respectively clamped in the third clamping groove and the fourth clamping groove.

7. The wall-mounted air conditioner indoor unit of claim 6, wherein,

under the condition that the rotating arm rotates to the second position and the grid part is positioned at the air inlet, the first clamping teeth and the second clamping teeth are respectively clamped in the second clamping grooves and the first clamping grooves.

8. The wall-mounted air conditioner indoor unit of claim 1, wherein,

the grid part is provided with a plurality of swinging blades which can be opened and closed,

under the condition that the grille part is positioned at the air outlet and a plurality of swing blades are opened, wind blown out from the air outlet is sent to the room through gaps between adjacent swing blades, so that the direct blowing prevention function is realized.

9. The wall-mounted air conditioner indoor unit of claim 8, wherein,

when the wall-mounted air conditioner indoor unit operates in a refrigerating mode and a heating mode, the opening directions of the swing blades are opposite, so that upward air outlet is realized in the refrigerating mode, and downward air outlet is realized in the heating mode.

10. The wall-mounted air conditioner indoor unit of claim 8, wherein,

and under the condition that the grid part is positioned at the air inlet and a plurality of swing blades are closed, isolating external dust from entering the air inlet.