Filter mechanism and air conditioner having the same

Abstract

The present invention provides a filter mechanism and an air conditioner having the same, the filter mechanism comprising: a supporting component; a filter assembly, the filter assembly comprising a first filter portion and a second filter portion for jointly shielding an air duct; the first filter portion and the second filter portion can be movably arranged on the supporting component to enable the filter mechanism to be opened or closed; the first filter portion and the second filter portion both comprise a filter frame and a filter, the filter being detachably mounted on the corresponding filter frame; a detection component, the detection component being arranged on the filter frame and being used to detect whether the filter is installed in place, so that when the detection component detects that the filter is installed in place, a signal of in-place is sent to a controller, so that the controller controls the movement of the filter assembly, so as to solve the problem in the prior art that the filter of the filter mechanism of the cabinet air conditioner with up and down reversible air outlet is easily not installed in place.

Description

Technical Field

[0001] The present invention relates to the field of air conditioning, and in particular to a filter mechanism and an air conditioner having the same. Background Art

[0002] In a cabinet air conditioner with reversible air outlet, the air outlet of the cabinet can be used as both an air outlet and an air inlet. When the air outlet is an air outlet, the filter assembly needs to be opened to prevent the filter mesh from blocking the wind by facing the air outlet; when the air outlet is an air inlet, the filter assembly needs to be closed to prevent dust from directly entering the evaporator and causing serious pollution inside the evaporator.

[0003] In this regard, someone has proposed a filter mechanism that can be switched between open and closed modes to accommodate the switching of air outlets of cabinet air conditioners with up and down reversible air outlets.

[0004] However, since the filter of the filter mechanism needs to be regularly disassembled and cleaned, the problem of improper installation is likely to occur during the installation of the filter, thereby hindering the opening or closing of the filter frame. Summary of the invention

[0005] The main purpose of the present invention is to provide a filter mechanism and an air conditioner having the same, so as to solve the problem that the filter of the filter mechanism of the cabinet air conditioner with reversible air outlet in the prior art is easily not installed properly.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a filter mechanism is provided, comprising: a supporting component; a filter assembly, the filter assembly comprising a first filter part and a second filter part for jointly shielding the air duct; the first filter part and the second filter part can be movably arranged on the supporting component to open or close the filter mechanism; the first filter part and the second filter part both comprise a filter frame and a filter, and the filter can be detachably installed on the corresponding filter frame; a detection component, the detection component is arranged on the filter frame, and is used to detect whether the filter is installed in place, so that when the detection component detects that the filter is installed in place, a position signal is sent to the controller, so as to control the movement of the filter assembly through the controller.

[0007] Furthermore, the first filter part is rotatably arranged on the support component around a first predetermined axis, and the second filter part is rotatably arranged on the support component around a second predetermined axis. The first predetermined axis and the second predetermined axis are parallel to each other, and the rotation direction of the first filter part and the rotation direction of the second filter part are opposite to each other.

[0008] Furthermore, the filter mechanism includes: a first driving component and a second driving component, both of which are arranged on the supporting component and are respectively driven and connected to the first filter part and the second filter part to respectively drive the first filter part and the second filter part to rotate so that the filter mechanism is opened or closed.

[0009] Furthermore, the supporting component has an avoidance cavity and two openings located on opposite sides of the avoidance cavity and connected to the avoidance cavity to allow air flow to pass through; the filter assembly is arranged on the supporting component and is located near one of the openings to open or close the corresponding opening.

[0010] Furthermore, a disassembly groove is provided on the filter frame, and the filter can be detachably installed in the disassembly groove.

[0011] Furthermore, the filter mesh frame includes multiple parallel supporting beams and multiple connecting beams, and the multiple connecting beams are arranged at intervals between the multiple supporting beams; an escape opening for evading part of the filter mesh is formed between two adjacent connecting beams; and grooves are provided on the supporting beams and the connecting beams to jointly form a disassembly and assembly groove.

[0012] Furthermore, the supporting component includes a plurality of side panels for enclosing the avoidance cavity.

[0013] Furthermore, when the filter net component is opened, the first filter part and the second filter part are both located in the avoidance cavity, and the insertion port of the disassembly and assembly groove for inserting the filter net is arranged toward the side plate of the supporting component; two avoidance parts are arranged on the side plate for disassembling and assembling the two filter nets respectively, so that the filter net can pass through the corresponding avoidance part to reach the insertion port of the corresponding disassembly and assembly groove and be inserted into the disassembly and assembly groove.

[0014] Furthermore, there are two detection components, which are respectively arranged corresponding to the first filter part and the second filter part, so as to respectively detect whether the two filters are installed in place; the detection component is a micro switch, which contacts the contacts of the micro switch when the filter is installed in place so that the micro switch sends a position signal to the controller.

[0015] Furthermore, the filter mechanism also includes a signal light, which is electrically connected to the controller. When the controller receives an in-place signal from the detection component, the controller controls the signal light to emit light to prompt that the filter is installed in place.

[0016] According to another aspect of the present invention, an air conditioner is provided, comprising: a casing and an air vent component installed on the casing; a filter mechanism, the filter mechanism being the above-mentioned filter mechanism, the filter mechanism being arranged in the casing and located on a side close to the air vent component; when the air vent component is used for air outlet, the filter mechanism is opened so that the air in the casing is discharged to the outside of the casing through the air vent component; when the air vent component is used for air intake, the filter mechanism is closed so that the air outside the casing enters the casing through the air vent component and through the filter of the filter mechanism.

[0017] By applying the technical solution of the present invention, the filter mechanism of the present invention is suitable for cabinet air conditioners with reversible air outlet, and the filter mechanism can be switched between the open and closed states by the movement of the first filter part and the second filter part relative to the supporting component; when the air outlet at the air duct is used for air intake, the filter mechanism is in a closed state to prevent dust from entering the interior of the air conditioner; when the air outlet at the air duct is used for air outlet, the filter mechanism is in an open state to reduce the wind resistance of the filter mechanism and realize large air volume air supply of the air conditioner, solving the problem that the filter cannot be switched between the open and closed modes in the cabinet with reversible air outlet in the prior art, and can detect whether the filter is installed in place on the filter frame through the detection component, with a simple structure and high sensitivity, avoiding the situation that the filter mechanism works when the filter is not installed in place, thereby effectively realizing the opening or closing of the filter mechanism, ensuring the normal operation of the air inlet and outlet of the air conditioner, and effectively improving the reliability of the operation of the air conditioner, which is of great significance to the development of the air conditioner, and solving the problem that the filter mechanism of the cabinet air conditioner with reversible air outlet in the prior art is prone to being installed in place. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 A schematic structural diagram of an embodiment of a filter screen mechanism according to the present invention is shown;

[0020] Figure 2 Shows Figure 1 An exploded view of the filter mechanism shown;

[0021] Figure 3 Shows Figure 1 A schematic diagram of the installation of the filter screen of the filter screen mechanism shown;

[0022] Figure 4 Shows Figure 1 A schematic diagram of the structure of the filter mechanism shown in FIG. 1 without the side panels and in an open state; and

[0023] Figure 5 Shows Figure 1 The filter mechanism shown is a schematic structural diagram when it does not include the side panels and is in a closed state.

[0024] The above drawings include the following reference numerals:

[0025] 100, air outlet component; 200, filter mechanism; 1, support component; 10, side panel; 101, avoidance portion; 102, integrated side panel; 103, disassembly side panel; 2, filter assembly; 21, first filter portion; 22, second filter portion; 23, filter frame; 230, disassembly slot; 231, support beam; 232, connecting beam; 233, avoidance opening; 24, filter; 3, first drive component; 4, second drive component; 5, detection component. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] like Figures 1 to 5 As shown, the present invention provides a filter mechanism 200, comprising: a supporting component 1; a filter assembly 2, the filter assembly 2 comprising a first filter portion 21 and a second filter portion 22 for jointly shielding an air duct; the first filter portion 21 and the second filter portion 22 can be movably arranged on the supporting component 1, so that the filter mechanism 200 can be opened or closed; the first filter portion 21 and the second filter portion 22 both comprise a filter frame 23 and a filter 24, the filter 24 can be detachably mounted on the corresponding filter frame 23; a detection component 5, the detection component 5 is arranged on the filter frame 23, and is used to detect whether the filter 24 is installed in place, so that when the detection component 5 detects that the filter 24 is installed in place, a position signal is sent to the controller, so as to control the movement of the filter assembly 2 through the controller.

[0028] The filter mechanism 200 of the present invention is suitable for cabinet air conditioners with reversible air outlet, and the filter mechanism 200 can be switched between the open and closed states by the movement of the first filter part 21 and the second filter part 22 relative to the supporting component 1; when the air outlet at the air duct is used for air intake, the filter mechanism 200 is in a closed state to prevent dust from entering the air conditioner; when the air outlet at the air duct is used for air outlet, the filter mechanism 200 is in an open state to reduce the wind resistance of the filter mechanism 200 and realize a large air volume supply of the air conditioner, which solves the problem of the filter in the cabinet air outlet with reversible air outlet in the prior art that the filter cannot be The problem of switching between the open and closed modes can be solved, and the detection component 5 can be used to detect whether the filter 24 is installed in place on the filter frame 23. It has a simple structure and high sensitivity, and avoids the situation where the filter mechanism 200 works when the filter 24 is not installed in place, thereby effectively realizing the opening or closing of the filter mechanism 200, ensuring the normal operation of the air inlet and outlet of the air conditioner, and effectively improving the reliability of the air conditioner. It is of great significance to the development of the air conditioner, and solves the problem that the filter of the filter mechanism 200 of the cabinet air conditioner with reversible air outlet in the prior art is prone to improper installation.

[0029] Specifically, the first filter portion 21 is rotatably disposed on the support component 1 around a first predetermined axis, and the second filter portion 22 is rotatably disposed on the support component 1 around a second predetermined axis. The first predetermined axis and the second predetermined axis are parallel to each other, and the rotation direction of the first filter portion 21 and the rotation direction of the second filter portion 22 are opposite to each other.

[0030] Specifically, the filter mechanism 200 includes: a first driving component 3 and a second driving component 4, both of which are arranged on the supporting component 1 and are respectively connected to the first filter part 21 and the second filter part 22 to drive the first filter part 21 and the second filter part 22 to rotate, so as to open or close the filter mechanism 200. The filter mechanism 200 of the present invention drives the first filter part 21 and the second filter part 22 of the filter mechanism 200 to switch between the open state and the closed state through the first driving component 3 and the second driving component 4, so as to realize efficient control of the filter mechanism 200.

[0031] Preferably, the first driving component 3 and the second driving component 4 are motors. Further preferably, the first driving component 3 and the second driving component 4 are stepping motors.

[0032] Specifically, the filter assembly 2 also includes a rotating shaft, which is arranged on the filter frame 23. The filter assembly 2 is rotatably connected to the support component 1 through the rotating shaft. The first drive component 3 and the second drive component 4 are respectively driven and connected to the corresponding rotating shafts to drive the corresponding filter frame 23 to rotate relative to the support component 1 through the corresponding rotating shafts.

[0033] The first filter part 21 and the second filter part 22 of the present invention are symmetrically arranged on the support component 1 , and one end of the first filter part 21 and the second filter part 22 having a rotation axis is located at opposite sides of the support component 1 .

[0034] When one end of the first filter part 21 and the second filter part 22 away from the rotating shaft moves toward the direction close to the middle of the supporting component 1, the filter mechanism 200 is closed; when one end of the first filter part 21 and the second filter part 22 away from the rotating shaft moves toward the directions close to the opposite sides of the supporting component 1 respectively, the filter mechanism 200 is opened.

[0035] Specifically, the support component 1 has an avoidance cavity and two openings located on opposite sides of the avoidance cavity and connected to the avoidance cavity to allow air flow to pass through; the filter assembly 2 is arranged on the support component 1 and is located near one of the openings to open or close the corresponding opening.

[0036] Preferably, the filter assembly 2 is located at the opening of one end of the support member 1 away from the tuyere member 100. When the filter mechanism 200 is closed, the airflow passes through the mesh of the filter 24 located at the opening to be filtered; when the filter mechanism 200 is opened, the airflow passes through the avoidance cavity and the opening (without passing through the filter 24) to reach the next position.

[0037] Preferably, the supporting component 1 includes a limiting portion for stopping the rotation of the first filter portion 21 and the second filter portion 22 .

[0038] Specifically, the limiting portion includes two groups of limiting ribs, and the two groups of limiting ribs are respectively arranged on two opposite sides of the supporting component 1.

[0039] A limiting rib is provided at the middle position of the opening of the end of the support component 1 away from the tuyere component 100 to stop the ends of the first filter part 21 and the second filter part 22 away from their respective rotation axes. When the first filter part 21 and the second filter part 22 rotate to contact with the corresponding limiting rib, they cannot continue to rotate to ensure that the first filter part 21 and the second filter part 22 do not rotate excessively.

[0040] like Figure 3 As shown, a disassembly slot 230 is provided on the filter frame 23 , and the filter 24 is detachably installed in the disassembly slot 230 .

[0041] like Figure 1 As shown, the filter frame 23 includes a plurality of parallel supporting beams 231 and a plurality of connecting beams 232, wherein the plurality of connecting beams 232 are arranged at intervals between the plurality of supporting beams 231; an escape opening 233 for evading part of the mesh of the filter 24 is formed between two adjacent connecting beams 232; and grooves are provided on the supporting beams 231 and the connecting beams 232 to together form a disassembly and assembly groove 230.

[0042] Specifically, the filter rack 23 is a rectangular frame structure composed of a plurality of parallel and spaced support beams 231 and a plurality of parallel and spaced connecting beams 232. Any support beam 231 is perpendicular to any connecting beam 232. The avoidance opening 233 is the space formed by the rectangular frame structure, which is used to allow the airflow to pass through the mesh body of the filter net 24 located at the avoidance opening 233 for filtering. Each support beam 231 and connecting beam 232 is provided with a hollow groove body in the thickness direction of the filter rack 23 to jointly form a disassembly and assembly groove 230 for accommodating the filter net 24.

[0043] Specifically, a clearance portion is further provided on the filter frame 23 , so that when the filter 24 is installed in the disassembly and assembly slot 230 , a part of a human hand or a part of a tool can contact the filter 24 through the clearance portion to pull out the filter 24 .

[0044] Specifically, the supporting component 1 includes a plurality of side panels 10 for enclosing an avoidance cavity.

[0045] like Figure 1 and Figure 3 As shown, when the filter net component is opened, the first filter part 21 and the second filter part 22 are both located in the avoidance cavity, and the insertion port of the disassembly and assembly groove 230 for inserting the filter net 24 is arranged toward the side plate 10 of the supporting part 1; two avoidance parts 101 for disassembling and assembling the two filter nets 24 are arranged on the side plate 10, so that the filter net 24 can pass through the corresponding avoidance parts 101 to reach the insertion port of the corresponding disassembly and assembly groove 230 and be inserted into the disassembly and assembly groove 230.

[0046] Specifically, there are two avoidance portions 101 , and the two avoidance portions 101 are respectively arranged corresponding to the filter nets 24 of the first filter portion 21 and the second filter portion 22 , so as to avoid the disassembly and assembly actions of the corresponding filter nets 24 .

[0047] In an embodiment of the present invention, the supporting component 1 is a rectangular cylindrical structure surrounded by four side panels 10 , the side panels 10 include a detachable side panel 103 and an integral side panel 102 surrounded by the other three side panels 10 , and the avoidance portion 101 is located on the detachable side panel 103 .

[0048] like Figure 3The figure shows the disassembly and assembly method of the filter 24, which has a simple structure and is easy to operate. The direction indicated by arrow A is the insertion direction of the filter 24, and the direction opposite to A is the withdrawal direction of the filter 24. The user can regularly withdraw the filter 24 from the filter frame 23 for cleaning, and then insert the filter 24 into the disassembly and assembly slot 230 of the filter frame 23.

[0049] like Figure 1 As shown, each avoidance portion 101 includes a first avoidance portion and a second avoidance portion which are interconnected. The first avoidance portion is used for allowing the filter 24 to pass through, and the second avoidance portion is used for avoiding part of a human hand or part of a tool so that it can be extended into the avoidance cavity to contact the filter 24 located in the disassembly and assembly groove 230, thereby pulling out the filter 24.

[0050] like Figure 1 and Figure 4 As shown, there are two detection components 5, which are respectively arranged corresponding to the first filter part 21 and the second filter part 22, so as to detect whether the two filter screens 24 are installed in place; the detection component 5 is a micro switch, which contacts the contact of the micro switch when the filter screen 24 is installed in place so that the micro switch sends a position signal to the controller. The micro switch is located at the end of the corresponding disassembly and assembly slot 230 away from the insertion port. Only when the controller receives the position signal, will it control the filter screen mechanism 200 to work.

[0051] Preferably, the filter mechanism 200 further includes a signal light, which is electrically connected to the controller. When the controller receives the in-place signal from the detection component 5, the controller controls the signal light to emit light to prompt that the filter 24 is installed in place. In this way, the installer of the filter 24 can clearly know the installation status of the filter 24, thus avoiding the occurrence of the situation where the filter 24 is not installed in place.

[0052] Correspondingly, there are two signal lights, which are respectively arranged corresponding to the filter screens 24 of the first filter part 21 and the second filter part 22, so as to indicate whether the corresponding filter screens 24 are properly installed or removed.

[0053] The present invention also provides an air conditioner, comprising: a casing and an air vent component 100 installed on the casing; a filter mechanism 200, the filter mechanism 200 is the above-mentioned filter mechanism 200, the filter mechanism 200 is arranged in the casing and is located on a side close to the air vent component 100; when the air vent component 100 is used for air outlet, the filter mechanism 200 is opened to allow the air in the casing to be discharged to the outside of the casing through the air vent component 100; when the air vent component 100 is used for air intake, the filter mechanism 200 is closed to allow the air outside the casing to enter the casing through the air vent component 100 and through the filter 24 of the filter mechanism 200.

[0054] Specifically, the air conditioner of the present invention is a cabinet air conditioner with reversible air outlet up and down. The filter mechanism 200 is located in the air duct of the cabinet air conditioner that is connected to the air outlet component 100. The function of the filter 24 is to filter and dustproof the air flow entering the casing. The support component 1 is installed in the casing of the air conditioning cabinet. The support component 1 supports the filter assembly 2 and the first drive component 3 and the second drive component 4. The two rotating axes of the filter assembly 2 are respectively located on the opposite sides of the support component 1, so that the filter assembly 2 moves to the opposite sides of the support component 1 to open or moves to the middle of the support component 1 to close.

[0055] Specifically, through holes are provided at positions on the casing corresponding to the two avoidance portions 101 to avoid the removal and assembly of the filter screen 24 .

[0056] like Figure 4 As shown, the direction indicated by the arrow in the figure is the air flow direction in the air conditioner of the present invention. At this time, the air flow direction is upward, and the air outlet component 100 is used to discharge air, and the gas is blown out from the housing of the air conditioner to the outside through the air outlet component 100. At this time, the open state of the filter mechanism 200 is also the installation state of the cleaned filter 24. When the end of the filter 24 touches the contact of the micro switch, the micro switch transmits the in-place signal to the controller, and the controller controls the signal light to light up to indicate that the filter 24 has been installed in place.

[0057] like Figure 5 As shown in the figure, the direction indicated by the arrow is the direction of the air flow in the air conditioner of the present invention. At this time, the air flow direction is downward, and the air vent component 100 is used to enter the air, and the air enters the housing of the air conditioner from the outside through the air vent component 100. At this time, the filter mechanism 200 is in a closed state to filter the incoming air flow. When the filter 24 is installed in place, the filter frame 23 is driven by the corresponding driving component to rotate 90 degrees to close the filter mechanism 200.

[0058] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0059] The filter mechanism 200 of the present invention is suitable for cabinet air conditioners with reversible air outlet, and the filter mechanism 200 can be switched between the open and closed states by the movement of the first filter part 21 and the second filter part 22 relative to the supporting component 1; when the air outlet at the air duct is used for air intake, the filter mechanism 200 is in a closed state to prevent dust from entering the air conditioner; when the air outlet at the air duct is used for air outlet, the filter mechanism 200 is in an open state to reduce the wind resistance of the filter mechanism 200 and realize a large air volume supply of the air conditioner, which solves the problem of the filter in the cabinet air outlet with reversible air outlet in the prior art that the filter cannot be The problem of switching between the open and closed modes can be solved, and the detection component 5 can be used to detect whether the filter 24 is installed in place on the filter frame 23. It has a simple structure and high sensitivity, and avoids the situation where the filter mechanism 200 works when the filter 24 is not installed in place, thereby effectively realizing the opening or closing of the filter mechanism 200, ensuring the normal operation of the air inlet and outlet of the air conditioner, and effectively improving the reliability of the air conditioner. It is of great significance to the development of the air conditioner, and solves the problem that the filter of the filter mechanism 200 of the cabinet air conditioner with reversible air outlet in the prior art is prone to improper installation.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A filter screen mechanism, characterized in that: include: Support member (1); A filter assembly (2), the filter assembly (2) comprising a first filter portion (21) and a second filter portion (22) for jointly shielding an air duct; the first filter portion (21) and the second filter portion (22) are both movably arranged on the support component (1) so that the filter mechanism can be opened or closed; the first filter portion (21) and the second filter portion (22) both comprise a filter frame (23) and a filter (24), the filter (24) being detachably mounted on the corresponding filter frame (23); a detection component (5), the detection component (5) being arranged on the filter screen frame (23) and being used for detecting whether the filter screen (24) is installed in place, so that when the detection component (5) detects that the filter screen (24) is installed in place, a signal of in-place is sent to a controller, so that the controller controls the movement of the filter screen assembly (2); The filter screen assembly (2) further comprises a rotating shaft, the rotating shaft being arranged on the filter screen frame (23), and the filter screen assembly (2) being rotatably connected to the supporting component (1) via the rotating shaft; The first filter part (21) is rotatably arranged on the support component (1) around a first predetermined axis, and the second filter part (22) is rotatably arranged on the support component (1) around a second predetermined axis, the first predetermined axis and the second predetermined axis are parallel to each other, and the rotation direction of the first filter part (21) and the rotation direction of the second filter part (22) are opposite to each other; The support component (1) has a relief cavity and two openings located at opposite sides of the relief cavity and connected to the relief cavity, so that air can pass through; the filter assembly (2) is arranged on the support component (1) and is located near one of the openings, so as to open or close the corresponding opening; The filter screen frame (23) is provided with a disassembly groove (230), and the filter screen (24) is detachably installed in the disassembly groove (230); The supporting component (1) comprises a plurality of side panels (10) for enclosing the avoidance cavity; the side panels (10) are provided with two avoidance portions (101) for respectively disassembling and assembling the two filter screens (24), so that the filter screens (24) pass through the corresponding avoidance portions (101) to reach the insertion opening of the corresponding disassembly slot (230) and are inserted into the disassembly slot (230); The supporting component (1) comprises a limiting portion for stopping the rotation of the first filter portion (21) and the second filter portion (22).

2. The filter mechanism according to claim 1, characterized in that: The filter mechanism comprises: A first driving component (3) and a second driving component (4), wherein the first driving component (3) and the second driving component (4) are both arranged on the supporting component (1) and are respectively connected to the first filter part (21) and the second filter part (22) for driving the first filter part (21) and the second filter part (22) to rotate respectively, so as to open or close the filter mechanism.

3. The filter mechanism according to claim 1, characterized in that: The filter screen frame (23) comprises a plurality of support beams (231) and a plurality of connection beams (232) arranged in parallel, wherein the plurality of connection beams (232) are arranged at intervals between the plurality of support beams (231); an escape opening (233) for escaping a part of the filter screen (24) is formed between two adjacent connection beams (232); and grooves are provided on the support beams (231) and the connection beams (232) to form the disassembly and assembly groove (230) together.

4. The filter mechanism according to claim 1, characterized in that: When the filter mechanism is opened, the first filter portion (21) and the second filter portion (22) are both located in the avoidance cavity, and the insertion opening of the disassembly and assembly groove (230) for inserting the filter (24) is arranged toward the side plate (10) of the support component (1).

5. The filter screen mechanism according to any one of claims 1 to 2, characterized in that: There are two detection components (5), and the two detection components (5) are respectively arranged corresponding to the first filter part (21) and the second filter part (22), so as to respectively detect whether the two filter nets (24) are installed in place; and / or the detection component (5) is a micro switch, and when the filter net (24) is installed in place, it contacts the contact of the micro switch so that the micro switch sends the in-place signal to the controller.

6. The filter screen mechanism according to any one of claims 1 to 2, characterized in that: The filter mechanism also includes a signal light, which is electrically connected to the controller. When the controller receives an in-place signal from the detection component (5), the controller controls the signal light to emit light to prompt that the filter (24) is installed in place.

7. An air conditioner, characterized in that: include: A casing and an air outlet component (100) mounted on the casing; a filter mechanism (200), wherein the filter mechanism (200) is the filter mechanism according to any one of claims 1 to 6, and the filter mechanism (200) is arranged in the housing and is located on a side close to the air outlet component (100); When the air vent component (100) is used for air discharge, the filter mechanism (200) is opened so that the air in the casing is discharged to the outside of the casing through the air vent component (100); when the air vent component (100) is used for air intake, the filter mechanism (200) is closed so that the air outside the casing is passed through the air vent component (100) and the filter (24) of the filter mechanism (200) and enters the casing.

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