CN215808839U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model discloses an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a body, a switch door and a driving assembly, wherein the body is provided with an air outlet and an avoidance port; the switch door can move relative to the machine body to open or close the air outlet; drive assembly locates in the fuselage, drive assembly include actuating mechanism and with the connecting piece that actuating mechanism connects, actuating mechanism is located dodge the top or the below of mouth, the connecting piece is kept away from actuating mechanism's one end is passed dodge the mouth and with the switch door is connected. The air-conditioning indoor unit can prevent a user from seeing the driving mechanism inside the air-conditioning indoor unit when the door is opened and closed, improve the visual angle effect of the user, and prevent external dust, flying insects and the like from entering the driving mechanism to influence the normal use of the driving mechanism.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.

Background

In the related art, in order to drive the opening/closing door to move, a driving mechanism is generally provided in the air conditioner casing, and the opening/closing door is driven to move by the driving mechanism. However, in the driving method, a wider gap is usually formed in the air conditioner casing, so that when the opening and closing door is opened, the gap exposes the driving mechanism in the air conditioner, and a user can see the messy structure inside the air conditioner, thereby greatly affecting the visual angle effect of the user.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an air conditioner indoor unit, and aims to solve the technical problem that a user can see a messy structure inside an air conditioner when an opening and closing door of the air conditioner is opened in the prior art.

In order to achieve the above object, the present invention provides an indoor unit of an air conditioner, including:

the air conditioner comprises a machine body, wherein an air outlet and an avoidance port are formed in the machine body;

the opening and closing door can move relative to the machine body to open or close the air outlet; and

drive assembly locates in the fuselage, drive assembly include actuating mechanism and with the connecting piece that actuating mechanism connects, actuating mechanism is located dodge the top or the below of mouth, the connecting piece is kept away from actuating mechanism's one end is passed dodge the mouth and with the switch door is connected.

In an embodiment, the connecting member includes a first connecting portion and a second connecting portion connected to the first connecting portion, the first connecting portion is located above or below the second connecting portion, the first connecting portion is connected to the driving mechanism, and the second connecting portion passes through the avoiding opening and is connected to the switch door.

In an embodiment, the connecting member further includes a third connecting portion extending in the up-down direction and connecting the first connecting portion and the second connecting portion.

In an embodiment, a fixing member is disposed on an inner side of the opening/closing door, and the fixing member is connected to the second connecting portion.

In one embodiment, the fixing member is connected with the second connecting portion in a clamping manner and/or in a screw manner.

In an embodiment, the fixing member includes a first fixing portion, a fastening structure is disposed on the first fixing portion, a slot is disposed on the second connecting portion, and the fastening structure is fastened and matched with the slot.

In an embodiment, the first fixing portion includes a fastening plate and a connecting arm, the fastening plate and the door are spaced apart from each other, the connecting arm connects the fastening plate and the door, and the fastening structure is disposed on the fastening plate.

In an embodiment, the locking slot includes a first sub-slot adapted to be locked with the locking plate, and a second sub-slot adapted to be locked with the connecting arm.

In an embodiment, the engaging structure includes an insertion section convenient to be inserted into the slot, and an engaging section connected to the insertion section, and the insertion section and the engaging section are arranged along a height direction of the switch door.

In an embodiment, the engaging structure further includes a guiding section, the guiding section connects the inserting section and the engaging section, and the width of the guiding section is gradually enlarged from the inserting section to the engaging section.

In an embodiment, the fixing member includes a second fixing portion, the second fixing portion and the first fixing portion are disposed at an interval along a width direction of the switch door, and the second fixing portion is connected with the second connecting portion by means of a snap fit or a screw.

In one embodiment, the driving mechanism includes a driving motor, a gear and an arc-shaped rack, the driving motor is installed in the machine body, the gear is connected with a driving shaft of the driving motor, and the arc-shaped rack is connected with the first connecting portion and meshed with the gear.

In one embodiment, the number of the driving assemblies is two, one of the driving assemblies is arranged at the upper end of the machine body, and the other driving assembly is arranged in the middle of the machine body; the number of the avoiding openings is two, and the avoiding openings correspond to the driving assemblies one by one.

In an embodiment, the body is provided with an accommodating cavity, the accommodating cavity is located below the driving assembly, the indoor unit of the air conditioner comprises a sub-unit, and the sub-unit is detachably mounted in the accommodating cavity.

In an embodiment, the fuselage includes the casing, the casing includes bottom plate, roof and connects the bottom plate with the curb plate of roof, the roof and/or the curb plate is equipped with shelters from the structure, shelter from the structure with dodge mouthful relative setting, be used for sheltering from dodge the mouth.

The utility model also provides an air conditioner, which comprises an air conditioner indoor unit, wherein the air conditioner indoor unit comprises:

the air conditioner comprises a machine body, wherein an air outlet and an avoidance port are formed in the machine body;

the opening and closing door can move relative to the machine body to open or close the air outlet; and

drive assembly locates in the fuselage, drive assembly include actuating mechanism and with the connecting piece that actuating mechanism connects, actuating mechanism is located dodge the top or the below of mouth, the connecting piece is kept away from actuating mechanism's one end is passed dodge the mouth and with the switch door is connected.

The air-conditioning indoor unit comprises a body, a switch door and a driving assembly, wherein the body is provided with an air outlet and an avoidance port; the switch door is arranged outside the machine body and can move relative to the machine body so as to open or close the air outlet; the driving assembly is arranged in the machine body and comprises a driving mechanism and a connecting piece connected with the driving mechanism, the driving mechanism is positioned above or below the avoidance port, and one end of the connecting piece, which is far away from the driving mechanism, penetrates through the avoidance port and is connected with the door opening and closing; so, on the one hand actuating mechanism passes through the connecting piece drive the switch door removes to open or close the air outlet, on the other hand makes actuating mechanism with dodge the mouth and be located the different height position of fuselage can avoid opening the switch door the inside actuating mechanism of this air conditioning indoor set, has improved user's visual angle effect, also can prevent that outside dust, winged insect etc. from getting into in the actuating mechanism and influencing actuating mechanism's normal use.

Drawings

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

FIG. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating a use state of the air conditioning indoor unit of fig. 1;

fig. 3 is an assembled detail view of the air conditioning indoor unit of fig. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is an assembly view of the opening and closing door and drive assembly of FIG. 3;

FIG. 7 is a schematic structural view of an embodiment of the opening/closing door of FIG. 6;

FIG. 8 is a schematic cross-sectional view of the open-close door of FIG. 7;

FIG. 9 is an enlarged view of a portion of FIG. 7 at C;

FIG. 10 is an enlarged view of a portion of FIG. 9 at F;

FIG. 11 is a schematic view of the upper end of the opening/closing door of FIG. 9 assembled with the connector;

FIG. 12 is a block diagram of one embodiment of the second connector of FIG. 11;

FIG. 13 is an enlarged view of a portion of FIG. 12 at G;

FIG. 14 is a schematic structural diagram of one embodiment of the driving assembly of FIG. 6;

FIG. 15 is an assembled detail view of the drive assembly of FIG. 14;

FIG. 16 is an enlarged view of a portion of FIG. 7 at D;

FIG. 17 is a schematic view of the middle portion of the opening/closing door of FIG. 7 assembled with the connector;

FIG. 18 is an enlarged view of a portion of FIG. 17 at H;

FIG. 19 is a block diagram of another embodiment of the connector of FIG. 17;

FIG. 20 is a schematic structural view of another embodiment of the driving assembly shown in FIG. 6;

FIG. 21 is a schematic diagram of an embodiment of the top plate of FIG. 3;

fig. 22 is a schematic structural diagram of an embodiment of a side plate in fig. 2.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an indoor unit of an air conditioner.

Referring to fig. 1 to 6, an indoor unit 100 of an air conditioner according to the present invention includes a body 110, a door 120 and a driving assembly 160. An air outlet 115 and an avoiding port 114 are arranged on the machine body 110; the opening and closing door 120 is movable relative to the main body 110 to open or close the outlet opening 115; drive assembly 160 is located in fuselage 110, drive assembly 160 include actuating mechanism 170 and with connecting piece 180 (as shown in fig. 14 and 15) that actuating mechanism 170 is connected, actuating mechanism 170 is located dodge the top or the below of mouth 114, connecting piece 180 is kept away from actuating mechanism 170's one end is passed dodge mouth 114 and with switch door 120 is connected.

The indoor air conditioner 100 is specifically a floor type indoor air conditioner 100. The entire body 110 of the air conditioning indoor unit 100 may have a cylindrical shape, a square column shape, or another shape extending in the vertical direction. The body 110 includes a housing 111, the housing 111 includes a housing body 112 and a panel 113, the housing body 112 is provided with an air inlet, an air outlet 115 and a heat exchange air duct communicating the air inlet and the air outlet 115, and the panel 113 is disposed at the front side of the housing body 112. The body 110 further comprises a heat exchange module, wherein the heat exchange module is arranged in the heat exchange air duct and is used for exchanging heat for air flowing through the heat exchange air duct, so that refrigeration or heating is realized. The heat exchange module can only have a refrigerating function and can also have refrigerating and heating functions. Without loss of generality, the heat exchange module comprises a heat exchanger and a heat exchange fan, the heat exchange fan drives airflow to enter the heat exchange air duct from the air inlet and blow out from the air outlet 115 after heat exchange of the heat exchanger, and therefore indoor refrigeration or heating is achieved. Other specific structures of the indoor unit 100 of the air conditioner may refer to the prior art, and are not described herein.

In the embodiment of the present invention, the opening and closing door 120 extends along the height direction of the main body 110, and the height of the opening and closing door 120 may be substantially equal to the height of the main body 110. The opening and closing door 120 is movable with respect to the cabinet 111 to open or close the outlet port 115. In order to improve the texture of the opening/closing door 120 and further improve the overall texture of the air conditioning indoor unit 100, the opening/closing door 120 may be made of a metal material, such as but not limited to an aluminum alloy. Further, to actuate the movement of the switch door 120, the switch movement may be actuated by an actuation assembly 160. In view of the fact that the opening and closing door 120 is of a top-bottom integrated structure and has a high height, the number of the driving assemblies 160 may be at least two in order to better drive the opening and closing door 120 to move. Optionally, in order to simplify the structure of the indoor unit 100 and ensure that the door 120 of the indoor unit 100 can be freely moved, in an embodiment, the number of the driving assemblies 160 is two, one of the driving assemblies 160 is disposed at the upper end of the main body 110, and the other driving assembly 160 is disposed at the middle of the main body 110. It should be noted that, the driving component 160 is disposed in the middle of the body 110, and it can be understood that the driving component 160 is disposed above the accommodating cavity 116, so that the driving component 160 does not occupy the internal space of the accommodating cavity 116, and therefore the accommodation of the sub-machine is not affected, and the size of the body 110 is not increased by installing the driving component 160 outside the accommodating cavity 116. Of course, the number of the driving assemblies 160 may also be one, and is not particularly limited.

As for the structure of the driving assembly 160, there may be various structures, for example, the driving assembly 160 includes a driving motor 171, a gear 172 and a rack, the driving motor 171 drives the opening and closing door 120 to move by the rack meshing of the gear 172; alternatively, the driving assembly 160 includes a driving motor 171 and a rocker structure, and the driving motor 171 drives the opening and closing door 120 to move through the rocker structure; of course, the driving assembly 160 may further include a rotary cylinder, and the rotary cylinder drives the opening/closing door 120 to move, and the structure and the driving manner of the driving assembly 160 are not particularly limited. Specifically, the driving assembly 160 includes a driving mechanism 170, the driving mechanism 170 is disposed in the body 110, in view of the fact that the switch door 120 is disposed outside the body 110, in order to better drive the switch door 120 to move, the driving assembly 160 further includes a connecting member 180, and the driving mechanism 170 is in driving connection with the switch door 120 through the connecting member 180 to drive the switch door 120 to move.

An avoiding opening 114 (shown in fig. 4 and 5) is formed in the housing 111, one end of the connecting member 180, which is far away from the driving mechanism 170, penetrates through the avoiding opening 114 and is connected with the switch door 120, that is, one end of the connecting member 180, which is far away from the driving mechanism 170, extends out of the housing 111 and is connected with the switch door 120. Since the opening/closing door 120 is movable in the circumferential direction of the housing 111 relative to the housing 111, the escape opening 114 extends in the circumferential direction of the housing 111, so that the connection member 180 can move in the escape opening 114. It is also considered that when the opening/closing door 120 is opened, the driving mechanism 170 in the housing 111 is easily exposed due to the long escape opening 114, which causes a messy structure inside the housing 111 to be seen by the user, and thus the visual effect of the user is impaired. Therefore, in order to avoid the messy structure that the escape opening 114 is exposed from the driving mechanism 170 in the housing 111 when the opening/closing door 120 is opened, and thus the user can see the inside of the housing 111, the driving mechanism 170 may be provided above or below the escape opening 114, so that the user cannot see the driving mechanism 170 in the housing 111 through the escape opening 114 even when the opening/closing door 120 is opened. In this regard, in order to realize that the driving mechanism 170 is located above or below the avoidance port 114, the connecting member 180 may be provided in a bent shape, and the structure of the connecting member 180 will be described in detail below.

The air-conditioning indoor unit 100 comprises a body 110, a switch door 120 and a driving assembly 160, wherein the body 110 is provided with an air outlet 115 and an avoiding opening 114; the switch door 120 is disposed outside the main body 110, and the switch door 120 is movable relative to the main body 110 to open or close the air outlet 115; the driving assembly 160 is disposed in the body 110, the driving assembly 160 includes a driving mechanism 170 and a connecting member 180 connected to the driving mechanism 170, the driving mechanism 170 is located above or below the avoiding opening 114, and one end of the connecting member 180 far away from the driving mechanism 170 passes through the avoiding opening 114 and is connected to the switch door 120; therefore, on one hand, the driving mechanism 170 drives the opening and closing door 120 to move through the connecting piece 180 so as to open or close the air outlet 115, and on the other hand, the driving mechanism 170 and the avoiding opening 114 are located at different height positions of the body 110, so that a user can be prevented from seeing the driving mechanism 170 inside the air-conditioning indoor unit 100 when the opening and closing door 120 is opened, the visual angle effect of the user is improved, and external dust, flying insects and the like can be prevented from entering the driving mechanism 170 to influence the normal use of the driving mechanism 170.

Referring to fig. 11 to 15, in an embodiment, the connecting element 180 includes a first connecting portion 181 and a second connecting portion 182 connected to the first connecting portion 181, the first connecting portion 181 is located above or below the second connecting portion 182, the first connecting portion 181 is connected to the driving mechanism 170, and the second connecting portion 182 passes through the avoiding opening 114 and is connected to the door 120.

Specifically, when the first connection portion 181 is located above the second connection portion 182, the driving mechanism 170 may be located above the avoidance port 114; when the first connection portion 181 is located below the second connection portion 182, the driving mechanism 170 may be located below the avoidance port 114. The first connection portion 181 may be connected to the driving mechanism 170 in various ways, such as a screw connection, a snap connection, or a plug connection. Similarly, the second connection portion 182 may be connected to the switch door 120 in various ways, such as a screw connection, a snap connection, or a plug connection, which is not limited in particular.

Further, referring to fig. 12, the connecting member 180 further includes a third connecting portion 183, and the third connecting portion 183 extends in the vertical direction and connects the first connecting portion 181 and the second connecting portion 182.

It can be understood that, in order to improve the overall structural strength of the connecting member 180, the connecting member 180 may be integrally formed, that is, the first connecting portion 181, the second connecting portion 182 and the third connecting portion 183 are integrally formed. Here, the third connection portion 183 mainly serves to connect the first connection portion 181 and the second connection portion 182, while allowing the first connection portion 181 to be positioned above or below the second connection portion 182. The third connecting portion 183 may have a straight-line structure or a bent structure, and may be selected and designed according to actual needs. Meanwhile, the height of the third connecting portion 183 may be adjusted according to actual requirements, so that the position of the avoidance port 114 is not limited by the installation position of the driving mechanism 170, and thus the position of the avoidance port 114 may be adjusted according to the condition of the internal space of the body 110.

Referring to fig. 7 to 11, in an embodiment, a fixing member 130 is disposed inside the switch door 120, and the fixing member 130 is connected to the second connecting portion 182.

The fixing member 130 may be detachably mounted on the switch door 120, or may be protrudingly disposed on the switch door 120, so as to improve the overall structural strength of the switch door 120, and ensure the connection reliability between the switch door 120 and the connecting member 180. The fixing member 130 is detachably coupled to the second coupling portion 182, so that the opening/closing door 120 and the driving assembly 160 can be easily mounted and dismounted. As for the connection between the fixing member 130 and the second connection portion 182, there are many ways, for example, the fixing member 130 is connected with the second connection portion 182 by a snap and/or a screw.

In an embodiment, in order to further improve the connection reliability and the fastness between the fixing member 130 and the second connecting portion 182, a plurality of fixing portions may be disposed on the switch door 120, that is, the connecting member 180 includes a first fixing portion 140 and a second fixing portion 150 (as shown in fig. 11), and the first fixing portion 140 and the second fixing portion 150 are disposed at intervals along the width direction of the switch door 120. The first fixing portion 140 is connected to the second connecting portion 182 in a snap-fit manner, optionally, a snap-fit structure 143 is disposed on the first fixing portion 140, a snap groove 184 (as shown in fig. 11, 12 and 13) is disposed on the second connecting portion 182, and the snap-fit structure 143 is in snap-fit engagement with the snap groove 184.

Specifically, the first fixing portion 140 has a substantially T-shaped structure. Referring to fig. 8, the first fixing portion 140 includes an engaging plate 141 and a connecting arm 142, the engaging plate 141 is opposite to the opening/closing door 120 and is disposed at an interval, and the connecting arm 142 connects the engaging plate 141 and the opening/closing door 120. Optionally, the engaging plate 141 has a symmetrical structure with respect to the connecting arm 142. By arranging the first fixing portion 140 as two portions, namely, the engaging plate 141 and the connecting arm 142, the stability and reliability of the connection between the first fixing portion 140 and the connecting member 180 can be effectively improved. The second fixing portion 150 may be a connecting block, a connecting strip, a connecting rib, or the like. By simultaneously connecting the first and second fixing parts 140 and 150 of the fixing member 130 to the connection member 180, the connection stability and reliability between the connection member 180 and the second connection may be improved.

Referring to fig. 9 and 10, in this embodiment, in order to facilitate the insertion of the engaging structure 143 into the card slot 184 and the engagement with the card slot 184, the engaging structure 143 may include an insertion section 144 that facilitates the insertion into the card slot 184, and an engaging section 145 connected to the insertion section 144, and the insertion section 144 and the engaging section 145 are arranged along the height direction of the switch door 120. The width α 3 of the insertion section 144 is smaller than the width α 2 of the engagement section 145, so that the insertion section 144 can be inserted into the catching groove 184, and the catching groove 184 can be moved relative to the engagement structure 143, so that the catching groove 184 can be moved from the insertion section 144 to the engagement section 145 to be engaged with the engagement section 145. The width α 2 of the engaging segment 145 is smaller than the width α 1 of the engaging plate 141, so that the engaging plate 141 can limit the connecting member 180.

In addition, referring to fig. 12 and 13, in order to make the engagement between the engaging structure 143 and the engaging slot 184 more stable and reliable, the engaging slot 184 may include a first sub-slot 185 engaged with the engaging plate 141 and a second sub-slot 186 engaged with the connecting arm 142. The first sub-groove 185 communicates with the second sub-groove 186, and optionally, the width b1 of the first sub-groove 185 is greater than the width b2 of the second sub-groove 186, that is, the card slot 184 is a T-shaped groove.

Optionally, referring to fig. 13, the width b1 of the first sub-groove 185 is greater than the width α 2 of the engaging section 145 and smaller than the width α 1 of the engaging plate 141. The engaging structure 143 is a wedge-shaped notch formed on the engaging plate 141, and the width α 1 of the engaging plate 141 is greater than the width of the engaging structure 143, so that the width α 1 of the engaging plate 141 is greater than the widths of the engaging segment 145 and the inserting segment 144. If the width b1 of the first sub-groove 185 is smaller than the width α 2 of the engaging section 145, it will cause the engaging section 145 to be difficult to be engaged in the first sub-groove 185; on the other hand, if the width b1 of the first sub-groove 185 is greater than the width α 1 of the engaging plate 141, the engaging plate 141 cannot limit the fixing element 130, that is, the engaging structure 143 cannot be engaged and fixed in the engaging groove 184. Therefore, by making the width b1 of the first sub-groove 185 larger than the width α 2 of the engaging piece 145 and smaller than the width α 1 of the engaging plate 141, it is possible to ensure that the engaging piece 145 can be well engaged and fixed with the engaging groove 184.

And/or the width b2 of the second sub-groove 186 is greater than the width α 3 of the insertion section 144 and less than the width α 2 of the engagement section 145. If the width b2 of the second sub-groove 186 is smaller than the width α 3 of the insertion section 144, the insertion section 144 is difficult to be inserted into the second sub-groove 186, and if the width b2 of the second sub-groove 186 is larger than the width α 2 of the engagement section 145, the engagement groove 184 is easily disengaged from the engagement structure 143, so that the engagement structure 143 cannot be well engaged and fixed with the engagement groove 184. Therefore, the width b2 of the second sub-slot 186 is greater than the width α 3 of the insertion section 144 and less than the width α 2 of the engaging section 145, so as to ensure that the engaging structure 143 and the engaging slot 184 can be engaged and fixed together.

Therefore, by reasonably limiting the sizes of the engaging structure 143 and the engaging groove 184, on one hand, the engaging structure 143 and the engaging groove 184 are convenient to assemble and fix, and on the other hand, the assembling stability and reliability of the engaging structure 143 and the engaging groove 184 can be effectively improved.

Referring to fig. 10, further, the engaging structure 143 further includes a guiding section 146, the guiding section 146 connects the inserting section 144 and the engaging section 145, and a width of the guiding section 146 is gradually increased from the inserting section 144 to the engaging section 145. Thus, by providing the guiding section 146, the card slot 184 can be conveniently moved from the inserting section 144 to the clamping section 145, and can be clamped and fixed with the clamping section 145.

Referring to fig. 11 and 12, in an embodiment, the second connecting portion 182 is screwed to the second fixing portion 150. Specifically, a first fixing hole is formed in the second fixing portion 150, a positioning portion 187 is convexly formed on the second connecting portion 182, a second fixing hole 188 corresponding to the first fixing hole is formed in the positioning portion 187, and screws are inserted into the first fixing hole and the second fixing hole 188 to fix the second connecting portion 182 and the first fixing portion 140, so that the connection firmness between the connecting member 180 and the fixing member 130 is enhanced.

Referring to fig. 16 to 19, in another embodiment, the second connecting portion 182 is connected to the first fixing portion 140 in a snap-fit manner. Specifically, a groove 189 is formed on a side of the second connecting portion 182 close to the second fixing portion 150, and the second fixing portion 150 is engaged with the groove 189. By engaging and fixing the second connecting portion 182 with the second fixing portion 150, the connection strength between the connector 180 and the fixing member 130 can be further improved.

In an embodiment, the first fixing portion 140 and/or the second fixing portion 150 extend along a height direction of the switch door 120. Optionally, the first fixing portion 140 and the second fixing portion 150 both extend along the height direction of the switch door 120, so as to further improve the overall structural strength of the switch door 120, and simultaneously improve the connection strength between the fixing member 130 and the switch door 120, thereby preventing the fixing member 130 from being broken or damaged.

Referring to fig. 11, in this embodiment, the number of the first fixing portions 140 is two, and the two first fixing portions 140 are respectively disposed on two sides of the second fixing portion 150. Thus, the two first fixing portions 140 and the second fixing portion 150 are connected to the connecting member 180, so that the connecting member 180 and the fixing member 130 have better connection fastness, and the driving assembly 160 drives the switch door 120 to move to open or close the air outlet 115. Of course, in other embodiments, the number of the first fixing portions 140 may also be one, and the number of the first fixing portions 140 is not particularly limited herein.

Referring to fig. 3 and 6, in an embodiment, the number of the driving assemblies 160 is two, one of the driving assemblies 160 is disposed at the upper end of the body 110, and the other driving assembly 160 is disposed at the middle of the body 110.

For convenience of description, the driving assembly 160 located at the upper end of the body 110 may be defined as a first driving assembly 160a, and the driving assembly 160 located at the middle of the body 110 may be defined as a second driving assembly 160 b. In an embodiment, when the connecting member 180 of the first driving assembly 160a is engaged with the engaging structure 143 of the fixing member 130, the upper surface of the second connecting portion 182 abuts against the engaging plate 141. When the connecting member 180 of the second driving assembly 160b is engaged with the engaging structure 143 of the fixing member 130, the upper surface of the second connecting portion 182 is spaced apart from the engaging plate 141 (as shown in fig. 18), that is, the distance d between the upper surface of the second connecting portion 182 and the engaging plate 141 is greater than 0, so that the fixing member 130 of the first driving assembly 160a and the corresponding second connecting portion 182 can be further ensured to be assembled in place.

Referring to fig. 14, 15 and 20, in an embodiment, the driving mechanism 170 includes a driving motor 171, a gear 172 and an arc-shaped rack 173, the driving motor 171 is installed in the body 110, the gear 172 is connected to a driving shaft of the driving motor 171, and the arc-shaped rack 173 is connected to the first connecting portion 181 and engaged with the gear 172.

In this embodiment, the driving motor 171 rotates via the driving gear 172, the gear 172 is engaged with the arc-shaped rack 173, and the connecting member 180 of the belt rotates, and the connecting member 180 rotates to drive the opening/closing door 120 to move. This driving method can ensure that the opening and closing door 120 can move smoothly and with less noise.

Optionally, the drive assembly 160 further comprises a drive cartridge 174, and the drive mechanism 170 is mounted to the drive cartridge 174. Consider first connecting portion 181 with arc rack 173 is connected, and arc rack 173 is located in drive box 174, can set up on the drive box 174 and dodge groove 175, first connecting portion 181 warp dodge groove 175 stretch into in the drive box 174 with arc rack 173 is connected, first connecting portion 181 can dodge in the groove 175 removes, it can be right to dodge groove 175 first connecting portion 181 plays the effect of dodging.

Referring to fig. 15, in order to better drive the opening/closing door 120 to move along a predetermined track, a first guide groove 176 may be disposed on the driving box 174, and a sliding block may be disposed on the arc-shaped rack 173, and the sliding block is slidably mounted in the first guide groove 176. Further, in order to enable the link 180 to more smoothly rotate along with the rotation of the arc-shaped rack 173, a second guide groove 177 may be provided on the driving box 174, a rolling member 178 may be provided in the second guide groove 177, and the rolling member 178 is in rolling engagement with the first connection portion 181 of the link 180. In this way, the contact friction between the link member 180 and the driving case 174 may be reduced while the supporting force for the link member 180 is improved, so that it may be ensured that the link member 180 can be more smoothly and smoothly moved.

Referring to fig. 3, in an embodiment, the number of the avoiding ports 114 is two, and the avoiding ports 114 correspond to the driving elements 160 one by one. In order to further prevent the evacuation port 114 from being exposed to the interior of the housing 111, a shielding structure 190 may be provided on the housing 111. The housing 111 includes a bottom plate 1123, a top plate 1121, and a side plate 1122 connecting the bottom plate 1123 and the top plate 1121, the top plate 1121 and/or the side plate 1122 is provided with a shielding structure 190 (as shown in fig. 21 and 22), and the shielding structure 190 is disposed opposite to the avoiding opening 114 for shielding the avoiding opening 114.

Specifically, the shielding structure 190 is a shielding plate, and the shielding structure 190 is located inside the casing 111 and opposite to the avoiding opening 114, so that the shielding structure 190 can shield the structure inside the casing 111. In this embodiment, by providing the shielding structure 190, on one hand, the avoiding opening 114 can be shielded to prevent the user from seeing the messy structure inside the casing 111, and on the other hand, external dust, flying insects, etc. can be prevented from entering into the driving mechanism 170.

Referring to fig. 1, 2 and 3, the number of the air outlets 115 is two, and the two air outlets 115 are respectively disposed at two sides of the housing 111. Correspondingly, the number of the switch doors 120 is two, that is, a left switch door 120a and a right switch door 120b, and the two switch doors 120 are respectively in one-to-one correspondence with the two air outlets 115. In this embodiment, by providing the two air outlets 115, the air output can be increased, the air supply range can be increased, and the comfort of the indoor unit 100 of the air conditioner can be improved.

Correspondingly, the number of the first driving assemblies 160a and the second driving assemblies 160b is two, two of the first driving assemblies 160a are respectively arranged corresponding to the two air outlets 115, and two of the second driving assemblies 160b are respectively arranged corresponding to the two air outlets 115. The two first driving assemblies 160a may be independently disposed, or may be connected together, and may be selected and designed according to actual needs. Likewise, the two second driving assemblies 160b can be independently arranged, or can be connected together, and can be selected and designed according to actual needs.

In an embodiment, the air conditioning indoor unit 100 may have a primary-secondary unit structure, that is, the air conditioning indoor unit 100 includes a primary unit and a secondary unit, the primary unit is provided with a receiving cavity 116, the secondary unit is detachably installed in the receiving cavity 116, that is, the secondary unit can be separated from the main unit 110, and the main unit 110 is the main unit 110.

Referring to fig. 3, the lower portion of the main body 110 is provided with an accommodating cavity 116, the accommodating cavity 116 has an opening opened forward, the sub-machine is accommodated in the accommodating cavity 116, and the sub-machine can be moved out of the opening. It can be understood that the submachine can be removed from the accommodating cavity 116 by the way of manual detachment by the user, and the submachine can also be controlled to be removed from the accommodating cavity 116 by the control device without manual operation by the user. After the submachine moves out, the submachine can be automatically controlled to circularly move indoors and independently work so as to meet the requirement of the whole indoor air treatment. Certainly, the sub-machine can be moved to an indoor required position, such as an area where multiple people gather, through manual movement of a user, so that fixed-point air supply in a certain area is met, long-distance, fixed-point and directional air supply is realized, and the air treatment effect is improved. Compared with the whole floor type air conditioner indoor unit 100, the sub-unit can move more flexibly and conveniently, so that different air treatment requirements of users can be met. It can be understood that the indoor unit 100 of the air conditioner further includes a door 117, and the door 117 is installed at an opening of the accommodating chamber 116 to open or close the opening of the accommodating chamber 116.

The sub-machine is mainly used for processing air, such as but not limited to purification, humidification, sterilization, dehumidification and the like. The submachine comprises at least one air treatment module, and it should be noted that the types and functions of at least two air treatment modules may be the same or different. Optionally, the air treatment module comprises one or more of a humidification module, a purification module, a sterilization module, and a dehumidification module. The purification module comprises one or more combinations of a filter screen module, an electrostatic dust collection module, an anion module and a plasma module. Specifically, the filter screen module specifically can include one or more combinations in HEPA filter screen, active carbon filter screen, plasma integrated network, photocatalyst filter screen, formaldehyde filter screen.

The present invention further provides an air conditioner, which includes an outdoor unit of the air conditioner and an indoor unit of the air conditioner 100, and the specific structure of the indoor unit of the air conditioner 100 refers to the above embodiments, and since the indoor unit of the air conditioner 100 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and details are not repeated herein.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (16)

1. An indoor unit of an air conditioner, comprising:

the air conditioner comprises a machine body, wherein an air outlet and an avoidance port are formed in the machine body;

the opening and closing door can move relative to the machine body to open or close the air outlet; and

drive assembly locates in the fuselage, drive assembly include actuating mechanism and with the connecting piece that actuating mechanism connects, actuating mechanism is located dodge the top or the below of mouth, the connecting piece is kept away from actuating mechanism's one end is passed dodge the mouth and with the switch door is connected.

2. The indoor unit of claim 1, wherein the connecting member includes a first connecting portion and a second connecting portion connected to the first connecting portion, the first connecting portion is located above or below the second connecting portion, the first connecting portion is connected to the driving mechanism, and the second connecting portion passes through the escape opening and is connected to the door.

3. The indoor unit of claim 2, wherein the coupling member further comprises a third coupling portion extending in an up-and-down direction and coupling the first coupling portion and the second coupling portion.

4. An indoor unit of an air conditioner according to claim 2, wherein a fixing member is provided at an inner side of the opening and closing door, and the fixing member is connected to the second connecting portion.

5. The indoor unit of claim 4, wherein the fixing member is engaged with the second connecting portion and/or screwed.

6. The indoor unit of claim 5, wherein the fixing member comprises a first fixing portion, the first fixing portion is provided with a locking structure, the second connecting portion is provided with a locking groove, and the locking structure is locked with the locking groove.

7. The indoor unit of claim 6, wherein the first fixing portion comprises an engaging plate and a connecting arm, the engaging plate is spaced apart from the door, the connecting arm connects the engaging plate and the door, and the engaging structure is disposed on the engaging plate.

8. The indoor unit of air conditioner as claimed in claim 7, wherein the locking groove includes a first sub-groove adapted to be engaged with the engaging plate, and a second sub-groove adapted to be engaged with the connecting arm.

9. The indoor unit of claim 7, wherein the engaging structure comprises an insertion section for facilitating insertion into the engaging groove, and an engaging section connected to the insertion section, and the insertion section and the engaging section are arranged along a height direction of the opening/closing door.

10. The indoor unit of claim 9, wherein the engaging structure further comprises a guide section connecting the insertion section and the engaging section, and the guide section has a width gradually increasing from the insertion section to the engaging section.

11. The indoor unit of claim 6, wherein the fixing member includes a second fixing portion, the second fixing portion and the first fixing portion are spaced apart in a width direction of the opening/closing door, and the second fixing portion is engaged with the second connecting portion or screwed thereto.

12. An indoor unit of an air conditioner according to any one of claims 2 to 11, wherein the driving mechanism includes a driving motor installed in the body, a gear connected to a driving shaft of the driving motor, and an arc-shaped rack connected to the first connecting portion and engaged with the gear.

13. The indoor unit of an air conditioner according to any one of claims 1 to 11, wherein the number of the driving units is two, one of the driving units is provided at an upper end of the main body, and the other driving unit is provided at a middle portion of the main body; the number of the avoiding openings is two, and the avoiding openings correspond to the driving assemblies one by one.

14. The indoor unit of claim 13, wherein a receiving chamber is formed on the body, the receiving chamber is located below the driving assembly, and the indoor unit of an air conditioner includes a sub unit detachably installed in the receiving chamber.

15. The indoor unit of an air conditioner according to any one of claims 1 to 11, wherein the body includes a casing, the casing includes a bottom plate, a top plate and a side plate connecting the bottom plate and the top plate, the top plate and/or the side plate is provided with a shielding structure, and the shielding structure is disposed opposite to the avoiding opening to shield the avoiding opening.

16. An air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 15.

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