CN210345674U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model discloses an indoor unit of air conditioner and air conditioner. The air-conditioning indoor unit comprises a shell, a filter screen assembly and a screen pressing piece. The shell is provided with an air inlet. The filter screen subassembly install in the casing, the filter screen subassembly includes filter screen support and locates filter screen on the filter screen support. Press the net spare to locate the back of filter screen is to one side of filter screen support, it is relative to press the net spare filter screen support is mobile, press the net spare have the activity to with the filter screen press in the last state of pressing of filter screen support to and the activity makes to predetermineeing the position filter screen mobilizable idle state. The utility model discloses an indoor unit of air conditioner can reduce the condition emergence that the filter screen is lax and the perk.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to machine and air conditioner in air conditioning.

Background

An indoor unit of an air conditioner is usually provided with a filter screen at an air inlet thereof, so as to filter impurities such as dust carried in inlet air by using the filter screen. Traditional filter screen sets up on filter screen support usually, uses a period of back when the filter screen, and the filter screen appears relaxing easily and rises from filter screen support, especially the periphery of filter screen, forms the space easily during the perk, and impurity such as dust gets into and falls on the heat exchanger from this space easily, causes the heat exchanger dirty stifled, influences complete machine heat exchanger performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an indoor unit of air conditioner, aim at reducing the condition emergence that the filter screen is lax and the perk.

In order to achieve the above object, the utility model provides an indoor unit of air conditioner, indoor unit of air conditioner includes casing, filter screen subassembly and presses the net spare. The shell is provided with an air inlet. The filter screen subassembly install in the casing, the filter screen subassembly includes filter screen support and locates filter screen on the filter screen support. Press the net spare to locate the back of filter screen is to one side of filter screen support, it is relative to press the net spare filter screen support is mobile, press the net spare have the activity to with the filter screen press in the last state of pressing of filter screen support to and the activity makes to predetermineeing the position filter screen mobilizable idle state.

Optionally, the screen pressing piece is arranged on the screen bracket in a liftable way; alternatively, the screen pressing member may be rotatably mounted to the screen support, or the screen pressing member may be slidably mounted to the screen support.

Optionally, the filter screen support has the support bar that is located its width direction both sides, press the net spare to be rectangular form and follow filter screen support's width direction extends, press the both ends of net spare respectively with two the support bar liftable is connected.

Optionally, two the support bars are respectively provided with a lifting guide slot, and two ends of the net pressing piece are respectively arranged in the two lifting guide slots and can lift along the lifting guide slots.

Optionally, machine in the air conditioning still includes drive assembly, drive assembly includes threaded rod and motor, the one end of threaded rod with press net spare threaded connection, the other end of threaded rod runs through the support bar and with the motor is connected, the motor is used for the drive press net spare to go up and down from top to bottom along.

Optionally, the number of the net pressing pieces is a plurality of, the net pressing pieces are arranged along the length direction of the filter screen bracket at intervals, and at least two of the net pressing pieces are respectively close to two ends of the filter screen bracket.

Optionally, the filter screen is movable relative to the filter screen support, and the filter screen is movable from one end of the filter screen support to the other end thereof to move the clean portion of the filter screen to a position opposite to the air inlet.

Optionally, the air inlet extends along the length direction of the indoor unit of the air conditioner, and the moving direction of the filter screen is consistent with the extending direction of the air inlet.

Optionally, the indoor unit of the air conditioner further comprises a net releasing component and a net collecting component, wherein the net releasing component and the net collecting component are respectively arranged at two ends of the filter screen bracket and are respectively connected with two ends of the filter screen;

the net releasing assembly is used for driving the filter net to move from the net releasing assembly to the net collecting assembly, and the clean part of the filter net is released to a position opposite to the air inlet; and/or the net collecting component is used for driving the filter net to move from the net placing component to the net collecting component, so that the used part of the filter net is recovered to the net collecting component.

Optionally, the indoor unit of the air conditioner is a wall-mounted indoor unit of the air conditioner, or a vertical indoor unit of the air conditioner, or a cabinet indoor unit of the air conditioner.

The utility model also provides an air conditioner, the air conditioner includes machine in air condensing units and the air conditioning, machine in the air conditioning with air condensing units passes through the refrigerant union coupling. The air-conditioning indoor unit comprises a shell, a filter screen assembly and a screen pressing piece. The shell is provided with an air inlet. The filter screen subassembly install in the casing, the filter screen subassembly includes filter screen support and locates filter screen on the filter screen support. Press the net spare to locate the back of filter screen is to one side of filter screen support, it is relative to press the net spare filter screen support is mobile, press the net spare have the activity to with the filter screen press in the last state of pressing of filter screen support to and the activity makes to predetermineeing the position filter screen mobilizable idle state.

The technical scheme of the utility model, one side through the filter screen back to filter screen support at the filter screen sets up presses the net spare, presses the relative filter screen support of net spare mobile, presses the net spare to have press down state and idle state to at the machine during operation in the air conditioning, can with press the net spare activity extremely press down the state, press the net spare and press the filter screen in filter screen support, make the filter screen tiling and keep the tensioning state, difficult emergence is not hard up. When the filter screen needs to be replaced, the screen pressing piece is moved to the idle state, so that the filter screen is loosened, and the filter screen is convenient to replace.

Drawings

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

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

fig. 2 is a plan view of the air conditioning indoor unit of fig. 1;

FIG. 3 is a cross-sectional view taken along line I-I of FIG. 2;

FIG. 4 is an exploded view of the screen assembly of FIG. 3 with a screen release assembly and a screen retraction assembly;

FIG. 5 is a schematic view of the assembly of the screen bar and screen assembly of FIG. 3;

FIG. 6 is an enlarged view taken at A in FIG. 5;

FIG. 7 is a top view of the assembled structure of the screen bar and screen assembly of FIG. 5;

FIG. 8 is a cross-sectional view taken along line II-II of FIG. 7;

FIG. 9 is an enlarged view at B in FIG. 8;

FIG. 10 is a schematic view of an alternative perspective of the assembled structure of a screen bar and screen assembly of FIG. 7;

FIG. 11 is an exploded view of the screen bar and screen assembly of FIG. 10;

fig. 12 is a schematic view of the reversible installation of the medium-pressure net in the indoor unit of the air conditioner;

fig. 13 is a schematic view of the rotary installation of the medium-pressure net in the indoor unit of the air conditioner of the present invention;

fig. 14 is a schematic view of the slidable installation of the medium-pressure net in the indoor unit of the air conditioner of the present invention.

The reference numbers illustrate:

the purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

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

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments 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, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions 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 air conditioner, indoor unit of air conditioner can reduce the condition emergence of filter screen air leakage or filter screen shutoff heat exchanger. It should be noted that the indoor unit of an air conditioner may be a wall-mounted indoor unit of an air conditioner, a vertical indoor unit of an air conditioner, or a cabinet indoor unit of an air conditioner. Hereinafter, a wall-mounted type air conditioning indoor unit will be explained as an example, and other types of air conditioning indoor units may be referred to as an implementation.

Referring to fig. 1 to 3, in an embodiment of the indoor unit 100 of the present invention, the indoor unit 100 includes a casing 110, a filter screen assembly and a screen pressing member 140. Wherein, the housing 110 is provided with an air inlet 101. The screen assembly is mounted to the housing 110 and includes a screen support 120 and a screen 130 disposed on the screen support 120. As shown in fig. 3 and 5, the screen pressing member 140 is disposed on a side of the filter screen 130 opposite to the filter screen bracket 120, the screen pressing member 140 is movable relative to the filter screen bracket 120, and the screen pressing member 140 has a pressing state of moving to press the filter screen 130 on the filter screen bracket 120 and an idle state of moving to a predetermined position to move the filter screen.

Specifically, the housing 110 includes a bottom plate and a face frame 111, the top of the housing 110 is provided with an air inlet 101, and the air inlet 101 is provided with an air inlet grille 112. The screen assembly is located inside the intake vent 101. Wherein, the filter screen bracket 120 can be fixedly connected with the chassis and/or the face frame 111. The filter screen 130 is disposed on the filter screen bracket 120 and located between the filter screen bracket 120 and the air inlet grille 112, so that the filter screen 130 is supported by the filter screen bracket 120, the filter screen 130 is not easy to collapse toward the position of the heat exchanger, and the occurrence of air leakage of the filter screen 130 or blockage of the heat exchanger by the filter screen 130 can be reduced.

When the filter screen 130 is loosened, the filter screen 130 tends to tilt toward the position of the air inlet 101. Accordingly, a screen pressing member 140 is provided on a side of the screen 130 facing away from the screen holder 120. As previously mentioned, the net pressing member 140 has a pressed state and an idle state. When the air conditioning indoor unit 100 operates, the net pressing member 140 is moved to the pressing state, and the net pressing member 140 presses the filter screen 130 against the filter screen bracket 120, so that the filter screen 130 is laid flat and kept in a tensioned state, and is not easy to loosen. When the filter screen 130 needs to be replaced or cleaned, the pressing member 140 is moved to a predetermined position to be in an idle state, so that the filter screen 130 is loosened, thereby facilitating replacement of the filter screen 130.

Regarding the shape and structure of the net pressing member 140, the net pressing member 140 may be disposed in a shape of a strip, a round bar, or a grid. The movable installation mode of the net pressing member 140 may be a lifting installation, a rotating installation or a sliding installation. The preset position may be different according to the movable installation manner of the net pressing member 140, such as a hanging position or a supporting rod on the filter support. Details will be described later.

The technical scheme of the utility model, one side through the filter screen support 120 of being back to at filter screen 130 sets up presses wire netting piece 140, and it is mobile to press wire netting piece 140 relative filter screen support 120, presses wire netting piece 140 to have pressing state and idle state to at the indoor set 100 during operation of air conditioner, can with press wire netting piece 140 activity extremely press the state, press wire netting piece 140 and press filter screen 130 in filter screen support 120, make filter screen 130 tile and keep the tensioning state, difficult emergence is not hard up. When the filter screen 130 needs to be replaced, the net pressing member 140 is moved to the idle state, so that the filter screen 130 is loosened, and the filter screen 130 is convenient to replace.

Referring to fig. 1 to 3, according to the above embodiment, the filter 130 is movable relative to the filter holder 120, and the filter 130 is movable from one end of the filter holder 120 to the other end thereof to move the clean portion of the filter 130 to a position opposite to the air inlet 101. For the filter screen 130, the filter screen 130 should include a dirty portion (to become dirty after use) opposite the intake vent 101, and a clean portion connected to the dirty portion and away from the intake vent 101. The clean part may be provided by a user or stored inside the indoor unit 100.

For purposes of the following description of the principles of replacing filter screen 130, the two ends of filter screen 130 are defined herein as a first end and a second end: when the filter screen 130 needs to be replaced, the screen pressing member 140 is moved to the idle state, and then the filter screen 130 can be moved from the first end to the second end of the filter screen bracket 120, so that the dirty portion of the filter screen 130 can be moved from the position opposite to the air inlet 101 to the second end (at this time, the dirty portion can be accommodated in the second end or can be pulled out from the second end to the indoor unit of the air conditioner); accordingly, in the process of moving the dirty portion, the clean portion of the filter screen 130 is driven to move to a position opposite to the air inlet 101, so that the filter screen 130 is replaced. When the replacement is completed, the net pressing member 140 is moved to the pressing state to press the filter net 130, so that the clean portion of the filter net 130 can filter the intake air. When the clean part is used for a period of time and becomes a dirty part, the operation is repeated for replacement.

Referring to fig. 1 to fig. 3, according to any of the above embodiments, the air inlet 101 is disposed at the top of the casing 110 and extends along the length direction of the indoor unit 100 of the air conditioner. Since the space between both ends of the housing 110 in the length direction thereof is large, it is convenient to move the filter 130. Therefore, the moving direction of the filter screen 130 is optionally the same as the extending direction of the air inlet 101.

Referring to fig. 2 to 4, in an embodiment, the indoor unit 100 of the air conditioner further includes a net releasing component 300 and a net retracting component 200, wherein the net releasing component 300 and the net retracting component 200 are respectively disposed at two ends of the filter screen bracket 120 and are respectively connected to two ends of the filter screen 130; the net releasing assembly 300 is used for driving the filter net 130 to move from the net releasing assembly 300 to the net collecting assembly 200, and releasing the clean part of the filter net 130 to a position opposite to the air inlet 101; and/or the net collecting assembly 200 is used for driving the filter net 130 to move from the net placing assembly 300 to the net collecting assembly 200, so that the used part of the filter net 130 is recovered to the net collecting assembly 200.

Specifically, the net discharging assembly 300 stores a clean (generally, unused) filter net 130, and when a portion of the filter net 130 opposite to the air inlet 101 is dirty, the net collecting assembly 200 and/or the net collecting assembly 200 drives the filter net 130 to move from the net discharging assembly 300 to the net collecting assembly 200, so that the dirty filter net 130 is accommodated at the net collecting assembly 200, and the clean filter net 130 is driven from the net discharging assembly 300 to the air inlet 101 to continue to filter air; therefore, regular or irregular cleaning or replacement of the filter screen 130 by a user is avoided, the user can not clean the filter screen 130 for a long time, the trouble that the user needs to clean the filter screen 130 is solved, and the user experience can be improved.

In addition, the automatic retraction and release of the filter screen 130 is realized through the screen retraction assembly 300 and the screen release assembly 200, and the problems of buckle breakage and the like in the traditional process of detaching and washing the filter screen 130 can be avoided; especially for the wall-mounted air conditioner indoor unit, the problem that the user climbs to unpick and wash the filter screen 130 is avoided, and the user experience is greatly improved.

As for the driving mode of the net releasing component 300 and the net collecting component 200, the net collecting component 200 drives the filter net 130 to move independently, the net releasing component 300 can also drive the filter net 130 to move independently, and the net releasing component 300 and the net collecting component 200 can also drive the filter net 130 to move in a linkage manner.

Referring to fig. 3 and 11, in an embodiment, the screen collecting assembly 200 includes a screen collecting shell 210, a screen collecting roller 220 installed on the screen collecting shell 210, and a driving device 230 connected to the screen collecting roller 220, wherein one end of the filter screen 130 is wound around the screen collecting roller 220. The driving device 230 drives the screen collecting roller 220 to rotate and wind the filter screen 130, so that the filter screen 130 moves from the screen releasing component 300 to the screen collecting component 200, the dirty part of the filter screen 130 is contained in the screen collecting roller 220, and the clean part of the filter screen 130 moves to the position opposite to the air inlet 101, thereby realizing the replacement of the filter screen 130.

Referring to fig. 3 and 11, in an embodiment, the screen releasing assembly 300 includes a screen releasing shell 310 and a screen releasing roller 320 installed on the screen releasing shell 310, and the other end of the filter screen 130 is wound around the screen retracting roller 220. When the net collecting assembly 200 drives the filter net 130 to move towards the net collecting assembly 200, the clean part of the filter net 130 is released from the net releasing roller 320, so that the clean part of the filter net 130 is moved to a position opposite to the air inlet 101. That is, the net releasing roller 320 and the net collecting roller 220 are linked through the filter net 130, so that the net releasing assembly 300 does not need the driving device 230, and the usage amount of the driving device 230 is reduced.

Based on the above embodiment, for the net collecting shell 210, the net collecting shell 210 may be connected and fixed with the screen bracket 120; alternatively, the screen receiving case 210 is integrally formed with the screen bracket 120. For the screen releasing shell 310, the screen releasing shell 310 can be fixedly connected with the screen bracket 120; alternatively, the storage case 310 is integrally formed with the screen bracket 120.

The number of the net-pressing strips 140 may be one or more based on any of the above embodiments. The screen pressing pieces are arranged at intervals along the length direction of the filter screen support 120, at least two of the screen pressing pieces 140 are respectively close to two ends of the filter screen support 120, and the two ends of the filter screen 130 are pressed by the two screen pressing pieces 140 to be flatly spread. For the movable installation mode of the net pressing piece 140, the net pressing piece 140 is installed on the filter screen bracket 120 in a lifting way; alternatively, mesh pressing member 140 may be rotatably mounted to screen support 120, or mesh pressing member 140 may be slidably mounted to screen support 120.

Referring to fig. 5 and 6, in one embodiment, the screen pressing member 140 is installed on the screen holder 120 in a lifting manner. When the net pressing member 140 is lifted to be suspended relative to the filter screen bracket 120, the net pressing member 140 is in the idle state, the filter screen 130 is not pressed by the net pressing member 140, and the filter screen 130 can be moved to be replaced or cleaned; and adjust the displacement volume that the net pressing piece 140 goes up and down, can also adjust the elasticity that net pressing piece 140 pressed filter screen 130. When the screen pressing member 140 is lowered to abut against the surface of the filter screen 130 relative to the filter screen bracket 120, the screen pressing member 140 is in the pressing state, and the filter screen 130 is tensioned on the filter screen bracket 120, so that the intake air can be sufficiently filtered.

Referring to fig. 5 to 7, further, the filter frame 120 has two supporting bars 121 located at two sides of the filter frame in the width direction, the net pressing member 140 is elongated and extends along the width direction of the filter frame 120, and two ends of the net pressing member 140 are respectively connected to the two supporting bars 121 in a lifting manner. Due to the design, the screen pressing piece 140 is not easy to interfere with the screen collecting component 200 and the screen releasing component 300 at two ends of the filter screen bracket 120 when moving.

Referring to fig. 6, 8 and 9, in order to prevent the net pressing member 140 from deviating during the lifting process, optionally, a pair of lifting guide slots 122 are disposed on the two supporting bars 121, and two ends of the net pressing member 140 are disposed in the lifting guide slots 122 and can be lifted along the lifting guide slots 122. The two ends of the net pressing member 140 are limited by the lifting guide grooves 122, and are not easy to shift laterally.

As for the driving manner of the platen plate 140, it can be driven manually or electrically in theory. However, in consideration of the fact that the internal structure of the air conditioning indoor unit 100 is complicated, manual driving is inconvenient for a user, and manual driving tends to reduce the user experience, it is preferable to adopt the electric driving method.

Referring to fig. 8 to 10, based on this, the air conditioning indoor unit 100 includes a driving assembly 150, where the driving assembly 150 includes a threaded rod 151 and a motor 152, one end of the threaded rod 151 is in threaded connection with the net pressing member 140, the other end of the threaded rod 151 penetrates through the bottom surface of the lifting guide slot 122 and is connected to the motor 152, and the motor 152 is configured to drive the threaded rod 151 to rotate, so as to drive the net pressing member 140 to lift along the lifting guide slot 122. The motor 152 may be fixedly mounted to the screen bracket 120 by a snap or threaded post.

Referring to fig. 10 and 11, theoretically, only one driving assembly 150 may be disposed correspondingly to each screen pressing member 140. However, in order to increase the stability of the installation of the net pressing members 140, only one driving assembly 150 may be provided at each of the two ends of each net pressing member 140.

Referring to fig. 12 and 13, in another embodiment, the difference from the above embodiment is that the screen pressing member 140 is rotatably installed on the screen bracket 120. The rotation of the screen pressing member 140 may be in a vertical direction (the reverse direction is shown by the dotted line in fig. 12), or in a plane parallel to the filter screen 130 (the rotation direction is shown by the dotted line in fig. 13).

Referring to fig. 12, if the net pressing member 140 is turned up and down, one end of the net pressing member 140 is mounted on the supporting bar 121 in a manner that it can be turned up and down, and when the net pressing member 140 is turned up and leaves the surface of the filter screen 130, the net pressing member 140 is in the idle state; when the screen pressing member 140 is turned downward to be pressed against the surface of the filter screen 130, the screen pressing member 140 is in the pressed state.

Referring to fig. 13, if the net pressing member 140 rotates along a plane parallel to the filter net 130, one end of the net pressing member 140 is rotatably mounted on the supporting bar 121 along a plane parallel to the filter net 130, and when the net pressing member 140 rotates to cross the extending direction of the filter net support 120, the net pressing member 140 is in the pressing state; when the net pressing member 140 is rotated in parallel with the extending direction of the supporting bar 121, the net pressing member 140 is in the idle state.

Referring to fig. 14, in another embodiment, the difference between the above embodiments is that the screen pressing member 140 is slidably mounted on the screen holder 120. As for the sliding direction of the screen pressing member 140, it may slide in the width direction of the screen holder 120 or in the length direction of the screen holder 120 (the sliding direction is shown by the dotted line in fig. 14). When the net pressing member 140 slides above the filter net 130, the net pressing member 140 is in the pressed state; when the net-pressing member 140 is slid to the end of the screen holder 120 to be away from the filter screen 130, the net-pressing member 140 is in the idle state.

The utility model also provides an air conditioner, the air conditioner includes machine in air condensing units and the air conditioning, machine in the air conditioning with air condensing units passes through the refrigerant union coupling. The specific structure of the indoor unit of the air conditioner refers to the above embodiments, and since the air conditioner adopts all the technical solutions of all the above embodiments, all the beneficial effects brought by the technical solutions of the above embodiments are also achieved, and are not repeated herein.

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

Claims (12)

1. An air conditioning indoor unit, characterized in that, the air conditioning indoor unit includes:

the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an air inlet;

the filter screen assembly is arranged on the shell and comprises a filter screen bracket and a filter screen arranged on the filter screen bracket; and

press the net spare, press the net spare to locate the back of filter screen is to one side of filter screen support, it is relative to press the net spare filter screen support is mobile, press the net spare have the activity to with the filter screen press in on the filter screen support state of pressing to and the activity makes to predetermineeing the position filter screen mobilizable idle state.

2. An indoor unit of an air conditioner according to claim 1, wherein the screen pressing member is liftably mounted to the screen bracket; alternatively, the screen pressing member may be rotatably mounted to the screen support, or the screen pressing member may be slidably mounted to the screen support.

3. An indoor unit of an air conditioner according to claim 2, wherein the screen holder has support bars at both sides in a width direction thereof, the screen pressing member has an elongated shape extending in the width direction of the screen holder, and both ends of the screen pressing member are respectively connected to both of the support bars in an elevating manner.

4. The indoor unit of claim 3, wherein two of the supporting bars are respectively provided with a lifting guide groove, and both ends of the net pressing member are respectively disposed in the two lifting guide grooves and can be lifted along the lifting guide grooves.

5. The indoor unit of claim 3, further comprising a driving assembly, wherein the driving assembly comprises a threaded rod and a motor, one end of the threaded rod is in threaded connection with the mesh pressing member, the other end of the threaded rod penetrates through the supporting bar and is connected with the motor, and the motor is used for driving the mesh pressing member to lift up and down.

6. The indoor unit of an air conditioner according to any one of claims 1 to 5, wherein the number of the net pressing members is plural, the plural net pressing members are arranged at intervals along a length direction of the screen bracket, and at least two of the net pressing members are respectively close to both ends of the screen bracket.

7. An indoor unit of an air conditioner according to any one of claims 1 to 5, wherein the filter net is movable relative to the filter net support, the filter net being movable from one end of the filter net support to the other end thereof to move the clean part of the filter net to a position opposite to the air inlet.

8. The indoor unit of claim 7, wherein the air inlet extends along a length direction of the indoor unit, and a moving direction of the filter screen coincides with an extending direction of the air inlet.

9. The indoor unit of claim 7, further comprising a screen releasing assembly and a screen retracting assembly, wherein the screen releasing assembly and the screen retracting assembly are respectively disposed at two ends of the filter screen bracket and respectively connected to two ends of the filter screen;

the net releasing assembly is used for driving the filter net to move from the net releasing assembly to the net collecting assembly, and the clean part of the filter net is released to a position opposite to the air inlet; and/or the net collecting component is used for driving the filter net to move from the net placing component to the net collecting component, so that the used part of the filter net is recovered to the net collecting component.

10. The indoor unit of claim 9, wherein the screen retracting assembly comprises a screen retracting case, a screen retracting roller installed on the screen retracting case, and a driving device connected to the screen retracting roller, and one end of the filter screen is wound around the screen retracting roller; and/or the net releasing component comprises a net releasing shell and a net releasing roller arranged on the net releasing shell, and the other end of the filter screen is wound on the net collecting roller.

11. The indoor unit of any one of claims 1 to 5, wherein the indoor unit is a wall-mounted indoor unit, a vertical indoor unit, or a cabinet indoor unit.

12. An air conditioner, characterized in that, the air conditioner includes an outdoor unit and the indoor unit of any one of claims 1 to 11, the indoor unit and the outdoor unit are connected by a refrigerant pipe.

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