Air processing module and air conditioner with same

Abstract

The utility model discloses an air processing module and an air conditioner with the air processing module. The air processing module comprises a shell, an electrostatic dust collection net assembly, a charge module and a protective cover. The shell is provided with an air inlet and an air outlet; the electrostatic dust removal net assembly is arranged in the shell and used for filtering gas flowing from the air inlet to the air outlet. The charge module comprises a spray point, and the spray point is arranged at the air inlet; the protective cover is movably arranged in the air inlet and is provided with a first position and a second position, the protective cover covers the spray point at the first position, and the spray point is located outside the protective cover at the second position. According to the air processing module, the protective cover is movably arranged in the air inlet of the shell, and the protective cover can prevent the spray point from scratching fingers at the first position. The discharge needle is located outside the protective cover at the second position, the protective cover can be prevented from shielding the discharge needle as much as possible when the charge module discharges, and the protective cover is prevented from affecting the filtering efficiency of the air treatment module.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of air processing equipment, in particular to an air processing module and an air conditioner having the same. Background Art

[0002] With the development of science and technology and the improvement of people's living standards, users have higher and higher requirements for the comfort of air conditioners. Air conditioners can use electrostatic dust removal net components for filtering. When using electrostatic dust removal net components, they need to be equipped with discharge needles. The discharge needles are easy to scratch fingers during assembly. However, due to the working characteristics of the discharge needles, if they are blocked during operation, it will greatly affect the strength of the electric field or the number of ions generated, affecting the filtering efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an air treatment module, the protective cover of which can prevent the discharge needle from scratching fingers and prevent the protective cover from affecting the filtering efficiency of the air treatment module.

[0004] The utility model also provides an air conditioner, which comprises the above-mentioned air processing module.

[0005] The air treatment module according to the embodiment of the utility model comprises a shell, an electrostatic dust removal net assembly, a charging module and a protective cover. The shell has an air inlet and an air outlet; the electrostatic dust removal net assembly is arranged in the shell, and is used to filter the gas flowing from the air inlet to the air outlet; the charging module comprises a discharge needle, and the discharge needle is arranged at the air inlet; the protective cover is movably arranged in the air inlet, and the protective cover has a first position and a second position, in the first position the protective cover is arranged outside the discharge needle, and in the second position, the discharge needle is located outside the protective cover.

[0006] According to the air treatment module of the embodiment of the utility model, by movably setting the protective cover in the air inlet of the shell, and in the first position, the protective cover is set outside the discharge needle, the protective cover can better wrap the discharge needle to prevent the discharge needle from scratching the fingers. In the second position, the discharge needle is located outside the protective cover, and the discharge needle can generate corona discharge, so that the dust particles in the airflow entering the air treatment module from the air inlet are charged, and when the airflow flows through the electrostatic dust removal net assembly, the charged dust particles are adsorbed on the charged electrostatic dust removal net assembly, thereby achieving the dust removal effect on the air entering the air treatment module. It can be avoided as much as possible that the protective cover blocks the discharge needle when the charged module is discharged, and it can be avoided as much as possible that the protective cover affects the strength of the electric field of the charged module and the number of ions generated by the discharge needle, and the protective cover affects the filtering efficiency of the air treatment module.

[0007] In some embodiments of the present invention, the air processing module further includes a driving structure, which is disposed outside the shell and connected to the protective cover, and is used to drive the protective cover to move between the first position and the second position.

[0008] In some embodiments of the present invention, the air processing module further includes an air inlet valve, which is rotatably disposed at the air inlet for opening or closing the air inlet.

[0009] In some embodiments of the present invention, the protective cover is provided on the air inlet valve and rotates synchronously with the air inlet valve. When the air inlet valve closes the air inlet, the protective cover is located at the first position. When the air inlet valve opens the air inlet, the protective cover is located at the second position.

[0010] In some embodiments of the present invention, when the air inlet valve closes the air inlet, the air inlet valve is located downstream of the discharge needle along the air flow direction.

[0011] In some embodiments of the utility model, the protective cover includes two side panels and protective ribs. The two side panels are arranged oppositely and in parallel; the protective ribs are arranged between the two side panels for connecting the two side panels, there are multiple protective ribs, and the multiple protective ribs are arranged at intervals along the length direction of the edge of the side panel. In the first position, the discharge needle is located in the space defined by the two side panels and the multiple protective ribs.

[0012] In some embodiments of the utility model, a bracket is provided on the inner side wall of the air inlet, and one end of the bracket facing away from the inner side wall of the air inlet extends toward the center of the air inlet, and the discharge needle is provided at one end of the bracket facing away from the side wall of the air inlet.

[0013] In some embodiments of the utility model, a drawer opening is provided on the shell, and the electrostatic dust removal net assembly is detachably arranged in the shell through the drawer opening.

[0014] In some embodiments of the utility model, the housing includes a volute, a wind wheel and an air inlet bracket. The outlet of the volute is configured as the air outlet; the wind wheel is disposed in the volute; the air inlet bracket is connected to the volute and defines an air inlet cavity between the volute and the volute, the air inlet is disposed on the air inlet bracket and communicates with the air inlet cavity, the inlet of the volute is communicated with the air inlet cavity, and the electrostatic dust removal net assembly is disposed in the air inlet cavity.

[0015] An air conditioner according to an embodiment of the utility model includes the above-mentioned air processing module.

[0016] According to the air conditioner of the embodiment of the utility model, by movably setting the protective cover in the air inlet of the shell, and in the first position, the protective cover is set outside the discharge needle, the protective cover can better wrap the discharge needle to prevent the discharge needle from scratching the fingers. In the second position, the discharge needle is located outside the protective cover, and the discharge needle can generate corona discharge, so that the dust particles in the air flow entering the air treatment module from the air inlet are charged, and when the air flow flows through the electrostatic dust removal net assembly, the charged dust particles are adsorbed on the charged electrostatic dust removal net assembly, so as to achieve the dust removal effect on the air entering the air treatment module. It can be avoided as much as possible that the protective cover blocks the discharge needle when the charged module discharges, and it can be avoided as much as possible that the protective cover affects the strength of the electric field of the charged module and the number of ions generated by the discharge needle, so as to avoid the protective cover affecting the filtering efficiency of the air treatment module and the air treatment efficiency of the air conditioner.

[0017] In some embodiments of the present invention, the air inlet is connected to the outdoor environment.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 is an exploded view of an air treatment module according to an embodiment of the utility model;

[0021] Figure 2 is a cross-sectional view of an air treatment module according to an embodiment of the utility model;

[0022] Figure 3 is a front view of the air inlet valve of the air handling module according to the embodiment of the utility model in the second position;

[0023] Figure 4 is a cross-sectional view of an air inlet valve of an air processing module according to an embodiment of the utility model, which is located at a second position;

[0024] Figure 5 is a front view of an air inlet valve of an air processing module according to an embodiment of the utility model, which is located in a first position;

[0025] Figure 6 is a cross-sectional view of an air inlet valve of an air processing module according to an embodiment of the utility model, which is located at a first position;

[0026] Figure 7 is a three-dimensional diagram of a protective cover of an air handling module according to an embodiment of the utility model;

[0027] Figure 8 is a three-dimensional view of the protective cover of the air handling module according to an embodiment of the utility model from another angle;

[0028] Fig. 9 It is a three-dimensional view of the protective cover of the air processing module according to the embodiment of the utility model from another angle.

[0029] Reference numerals:

[0030] 100. Air treatment module;

[0031] 1. Shell; 11. Volute; 12. Air inlet bracket; 13. Air inlet; 131. Bracket; 14. Air outlet; 15. Pull-out opening;

[0032] 2. Electrostatic dust removal net assembly;

[0033] 3. Charging module; 31. Discharging needle; 32. O-pole ring;

[0034] 4. Protective cover; 41. Side plate; 42. Protective rib;

[0035] 5. Driving structure; 6. Air inlet valve. DETAILED DESCRIPTION

[0036] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0037] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The air processing module 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0040] like Figure 1 and Figure 3 As shown, the air treatment module 100 according to the embodiment of the utility model includes a shell 1, an electrostatic dust removal net assembly 2, a charging module 3 and a protective cover 4.

[0041] Specifically, Figure 1 and Figure 2 As shown, the shell 1 has an air inlet 13 and an air outlet 14. The electrostatic dust net assembly 2 is arranged in the shell 1, and is used to filter the gas flowing from the air inlet 13 to the air outlet 14. The external airflow passes through the electrostatic dust net assembly 2, and the dust in the external airflow is adsorbed by the electrostatic dust net assembly 2, so that the gas flowing from the air inlet 13 to the air outlet 14 is relatively clean.

[0042] The electrostatic dust removal net assembly 2 may be an IFD filter, an ESP filter, a friction filter, etc. In this embodiment, the electrostatic dust removal net assembly 2 may be an IFD filter. When the electrostatic dust removal net assembly 2 is dirty, the electrostatic dust removal net assembly 2 may be removed, rinsed with clean water, and reused.

[0043] The air treatment module 100 also includes a high-voltage package, which can be arranged on the housing 1 and is used to supply power to the electrostatic dust removal net assembly 2. When the airflow flows through the electrostatic dust removal net assembly 2, the dust particles are adsorbed on the charged electrostatic dust removal net assembly 2, thereby achieving a dust removal effect on the airflow passing through the electrostatic dust removal net assembly 2.

[0044] like Figure 1As shown, the charging module 3 includes a discharge needle 31, which is arranged at the air inlet 13, so that the discharge effect of the charging module 3 can cover the air entering the air treatment module 100 with maximum efficiency. When the discharge needle 31 is energized, corona discharge can be generated, so that the dust particles in the airflow entering the air treatment module 100 from the air inlet 13 are charged, and when the airflow flows through the electrostatic dust removal net assembly 2, the charged dust particles are adsorbed on the charged electrostatic dust removal net assembly 2, so as to achieve the dust removal effect on the air entering the air treatment module 100, and the high voltage electricity released by the discharge needle 31 can kill bacteria in the airflow, so as to achieve the sterilization effect of the air treatment module 100.

[0045] The charging module 3 also includes an O-pole ring 32. An electric field can be generated between the O-pole ring 32 and the discharge needle 31. When the discharge needle 31 discharges, the dust particles in the air within the electric field can be charged, thereby charging the dust particles in the airflow entering the air treatment module 100 from the air inlet 13. At the same time, a certain amount of ions will be generated in front of the charging module 3, which can charge the dust particles in the airflow entering the air treatment module 100 from the air inlet 13 in advance.

[0046] like Figure 3 and Figure 5 As shown, the protective cover 4 is movably arranged in the air inlet 13, and the protective cover 4 has a first position and a second position. In the first position, the protective cover 4 is arranged outside the discharge needle 31, and in the second position, the discharge needle 31 is located outside the protective cover 4. During the assembly process of the air treatment module 100, the protective cover 4 can be located in the first position, and the protective cover 4 can better wrap the discharge needle 31 to prevent the discharge needle 31 from scratching the finger. When the air treatment module 100 is working and the charging module 3 is discharging, the protective cover 4 is located in the second position, which can avoid the protective cover 4 blocking the discharge needle 31 when the charging module 3 is discharging, and can avoid the protective cover 4 affecting the strength of the electric field of the charging module 3 and the number of ions generated by the discharge needle 31 as much as possible, so as to avoid reducing the probability of dust particles in the airflow entering the air treatment module 100 from the air inlet 13 being charged, and avoid the protective cover 4 affecting the filtering efficiency of the air treatment module 100.

[0047] According to the air treatment module 100 of the embodiment of the utility model, by movably setting the protective cover 4 in the air inlet 13 of the housing 1, and in the first position, the protective cover 4 is set outside the discharge needle 31, the protective cover 4 can better wrap the discharge needle 31 to prevent the discharge needle 31 from scratching the finger. In the second position, the discharge needle 31 is located outside the protective cover 4, and the discharge needle 31 can generate corona discharge, so that the dust particles in the airflow entering the air treatment module 100 from the air inlet 13 are charged, and when the airflow flows through the electrostatic dust removal net assembly 2, the charged dust particles are adsorbed on the charged electrostatic dust removal net assembly 2, so as to achieve the dust removal effect on the air entering the air treatment module 100. It can be avoided as much as possible that the protective cover 4 blocks the discharge needle 31 when the charging module 3 discharges, and it can be avoided as much as possible that the protective cover 4 affects the strength of the electric field of the charging module 3 and the number of ions generated by the discharge needle 31, and the protective cover 4 affects the filtering efficiency of the air treatment module 100.

[0048] In some embodiments of the present invention, Figure 1 As shown, the air treatment module 100 further includes a driving structure 5, which is disposed outside the housing 1 and connected to the protective cover 4, and is used to drive the protective cover 4 to move between the first position and the second position. The driving structure 5 can provide a driving force for the movement of the protective cover 4, and can realize the automation of the rotation of the driving structure 5. The driving structure 5 can better realize the independent rotation of the protective cover 4, and is convenient for the control of the protective cover 4.

[0049] In some embodiments of the present invention, Figure 1 and Figure 4 As shown, the air processing module 100 further includes an air inlet valve 6, which is rotatably disposed at the air inlet 13 and is used to open or close the air inlet 13. When the air processing module 100 is working, the air inlet valve 6 rotates to open the air inlet 13, so that the air processing module 100 can normally take in air, so that the air processing module 100 can work normally; when the air processing module 100 stops working, the air inlet valve 6 rotates to close the air inlet 13, so that dust particles in the external air can be prevented from entering the air processing module 100 through the air inlet 13 when the air processing module 100 is not working, and dust particles can be prevented from being adsorbed on the electrostatic dust removal net assembly 2 when the air processing module 100 is not working.

[0050] Furthermore, if Figure 4 and Figure 6As shown, the protective cover 4 is arranged on the air inlet valve 6 and rotates synchronously with the air inlet valve 6. When the air inlet valve 6 closes the air inlet 13, the protective cover 4 is located at the first position, and when the air inlet valve 6 opens the air inlet 13, the protective cover 4 is located at the second position. It can be understood that when the air inlet valve 6 closes the air inlet 13, the protective cover 4 is arranged outside the discharge needle 31, and the dust particles in the air outside the air treatment module 100 cannot enter the inside of the air treatment module 100 from the air inlet 13; when the air inlet valve 6 opens the air inlet 13, the discharge needle 31 is located outside the protective cover 4, which can avoid the protective cover 4 blocking the discharge needle 31 when the charging module 3 discharges, and can avoid the protective cover 4 affecting the strength of the electric field of the charging module 3 and the number of ions generated by the discharge needle 31, so as to avoid reducing the probability of dust particles in the airflow entering the air treatment module 100 from the air inlet 13 and the protective cover 4 affecting the filtering efficiency of the air treatment module 100.

[0051] In some embodiments of the present invention, Figure 5 and Figure 6 As shown, when the air inlet valve 6 closes the air inlet 13, along the air flow direction, the air inlet valve 6 is located downstream of the discharge needle 31. After the air treatment module 100 stops working, the residual current on the discharge needle 31 may cause the dust particles in the air around the discharge needle 31 to be charged. The air inlet valve 6 can prevent the charged dust particles from moving toward the electrostatic dust removal net assembly 2, and can prevent the dust particles from being adsorbed on the electrostatic dust removal net assembly 2 when the air treatment module 100 is not working.

[0052] In some embodiments of the present invention, Figure 7-Figure 9 As shown, the protective cover 4 includes two side panels 41 and protective ribs 42. The two side panels 41 are arranged oppositely and in parallel, and the protective ribs 42 are arranged between the two side panels 41 to connect the two side panels 41. There are multiple protective ribs 42, and the multiple protective ribs 42 are arranged at intervals along the length direction of the edge of the side panel 41. In the first position, the discharge needle 31 is located in the space defined by the two side panels 41 and the multiple protective ribs 42, so that the protective cover 4 can better wrap the discharge needle 31 when in the first position to prevent the discharge needle 31 from scratching the finger.

[0053] In some embodiments of the present invention, Figure 1As shown, a bracket 131 is provided on the inner side wall of the air inlet 13, and one end of the bracket 131 away from the inner side wall of the air inlet 13 extends toward the center of the air inlet 13, and a discharge needle 31 is provided at one end of the bracket 131 away from the side wall of the air inlet 13. In this embodiment, the discharge needle 31 is located on one side of the bracket 131 close to the center of the air inlet 13 in the length direction, and the discharge needle 31 is located at the center of the air inlet 13. When the discharge needle 31 is energized, corona discharge can be better generated, so that dust particles in the airflow entering the air treatment module 100 are charged from the center of the air inlet 13, and when the airflow flows through the electrostatic dust removal net assembly 2, the charged dust particles are adsorbed on the charged electrostatic dust removal net assembly 2, so as to achieve a dust removal effect on the air entering the air treatment module 100, and the high voltage electricity released by the discharge needle 31 can kill bacteria in the airflow, so as to achieve a better sterilization effect of the air treatment module 100.

[0054] In some embodiments of the present invention, Figure 1 As shown, the housing 1 is provided with a drawer opening 15, and the electrostatic dust removal net assembly 2 is detachably arranged in the housing 1 through the drawer opening 15. When the electrostatic dust removal net assembly 2 needs to be cleaned, the electrostatic dust removal net assembly 2 can be pulled out through the drawer opening 15, which is convenient for cleaning the electrostatic dust removal net assembly 2; after cleaning, the electrostatic dust removal net assembly 2 can be installed into the air inlet cavity through the drawer opening 15, and the installation of the electrostatic dust removal net assembly 2 is relatively convenient.

[0055] In some embodiments of the present invention, Figure 1 As shown, the housing 1 includes a volute 11, a wind wheel and an air inlet bracket 12. The outlet of the volute 11 is configured as an air outlet 14. The wind wheel is arranged in the volute 11, and is used to drive the airflow from the air inlet 13 to the air outlet 14. The air inlet bracket 12 is connected to the volute 11 and defines an air inlet cavity between the volute 11. The air inlet 13 is arranged on the air inlet bracket 12 and is connected to the air inlet cavity. The inlet of the volute 11 is connected to the air inlet cavity. The electrostatic dust removal net assembly 2 is arranged in the air inlet cavity, and is used to filter the airflow flowing from the air inlet 13 to the air outlet 14. The electrostatic dust removal net assembly 2 can be arranged between the air inlet 13 and the air outlet 14. When the external airflow flows from the air inlet 13 to the air outlet 14 under the drive of the wind wheel, the external airflow passes through the electrostatic dust removal net assembly 2, and the dust in the external airflow is adsorbed by the electrostatic dust removal net assembly 2, so that the airflow flowing from the air inlet 13 into the volute 11 is relatively clean.

[0056] The air treatment module 100 according to a specific embodiment of the present invention is described below with reference to the accompanying drawings. It is worth noting that the following description is only exemplary and intended to be used to explain the present invention, and cannot be construed as limiting the present invention.

[0057] like Figure 1 and Figure 3As shown, the air processing module 100 according to the embodiment of the utility model includes a shell 1, an electrostatic dust removal net assembly 2, a charging module 3, a protective cover 4, a driving structure 5 and an air inlet valve 6.

[0058] Specifically, the housing 1 has an air inlet 13 and an air outlet 14, and the housing 1 includes a volute 11, a wind wheel and an air inlet bracket 12. The outlet of the volute 11 is configured as the air outlet 14, and the wind wheel is arranged in the volute 11, and is used to drive the airflow from the air inlet 13 to the air outlet 14. The air inlet bracket 12 is connected to the volute 11 and defines an air inlet cavity between the volute 11, the air inlet 13 is arranged on the air inlet bracket 12 and is connected to the air inlet cavity, the inlet of the volute 11 is connected to the air inlet cavity, and the electrostatic dust removal net assembly 2 is arranged in the air inlet cavity, and is used to filter the airflow from the air inlet 13 to the air outlet 14. The electrostatic dust removal net assembly 2 can be arranged between the air inlet 13 and the air outlet 14. When the external air flow flows from the air inlet 13 toward the air outlet 14 driven by the wind wheel, the external air flow passes through the electrostatic dust removal net assembly 2, and the dust in the external air flow is adsorbed by the electrostatic dust removal net assembly 2, so that the air flow flowing into the volute 11 from the air inlet 13 is relatively clean.

[0059] The charging module 3 includes a discharge needle 31, which is arranged at the air inlet 13, so that the discharge effect of the charging module 3 can cover the air entering the air treatment module 100 with maximum efficiency. The charging module 3 also includes an O-pole ring 32, and an electric field can be generated between the O-pole ring 32 and the discharge needle 31, so that the dust particles in the airflow entering the air treatment module 100 from the air inlet 13 are charged, and at the same time, certain ions are generated in front of the charging module 3, which can make the dust particles in the airflow entering the air treatment module 100 from the air inlet 13 be charged in advance, and when the airflow flows through the electrostatic dust removal net assembly 2, the charged dust particles are adsorbed on the charged electrostatic dust removal net assembly 2, so as to achieve the dust removal effect on the air entering the air treatment module 100, and the high voltage electricity released by the discharge needle 31 can kill bacteria in the airflow, so as to achieve the sterilization effect of the air treatment module 100.

[0060] The protective cover 4 is movably arranged in the air inlet 13, and the protective cover 4 has a first position and a second position. In the first position, the protective cover 4 is arranged outside the discharge needle 31, and in the second position, the discharge needle 31 is located outside the protective cover 4. During the assembly process of the air treatment module 100, the protective cover 4 can be located in the first position, and the protective cover 4 can better wrap the discharge needle 31 to prevent the discharge needle 31 from scratching the finger. When the air treatment module 100 is working and the charging module 3 is discharging, the protective cover 4 is located in the second position, which can avoid the protective cover 4 blocking the discharge needle 31 when the charging module 3 is discharging, and can avoid the protective cover 4 affecting the strength of the electric field of the charging module 3 and the number of ions generated by the discharge needle 31 as much as possible, so as to avoid reducing the probability of dust particles in the airflow entering the air treatment module 100 from the air inlet 13 being charged, and avoid the protective cover 4 affecting the filtering efficiency of the air treatment module 100.

[0061] The protective cover 4 includes two side panels 41 and protective ribs 42. The two side panels 41 are arranged oppositely and in parallel, and the protective ribs 42 are arranged between the two side panels 41 to connect the two side panels 41. There are multiple protective ribs 42, and the multiple protective ribs 42 are arranged at intervals along the length direction of the edge of the side panel 41. In the first position, the discharge needle 31 is located in the space defined by the two side panels 41 and the multiple protective ribs 42, so that the protective cover 4 can better wrap the discharge needle 31 when in the first position to prevent the discharge needle 31 from scratching the finger.

[0062] The air treatment module 100 further includes a driving structure 5, which is disposed outside the housing 1 and connected to the protective cover 4, and is used to drive the protective cover 4 to move between the first position and the second position. The driving structure 5 can provide a driving force for the movement of the protective cover 4, and can realize the automation of the rotation of the driving structure 5. The driving structure 5 can better realize the independent rotation of the protective cover 4, and is convenient for controlling the protective cover 4.

[0063] The air processing module 100 further includes an air inlet valve 6, which is rotatably disposed at the air inlet 13 and is used to open or close the air inlet 13. When the air processing module 100 is working, the air inlet valve 6 rotates to open the air inlet 13, so that the air processing module 100 can normally take in air, so that the air processing module 100 can work normally; when the air processing module 100 stops working, the air inlet valve 6 rotates to close the air inlet 13, so that dust particles in the external air can be prevented from entering the air processing module 100 through the air inlet 13 when the air processing module 100 is not working, and dust particles can be prevented from being adsorbed on the electrostatic dust removal net assembly 2 when the air processing module 100 is not working.

[0064] The protective cover 4 is arranged on the air inlet valve 6 and rotates synchronously with the air inlet valve 6. When the air inlet valve 6 closes the air inlet 13, the protective cover 4 is located at the first position, and when the air inlet valve 6 opens the air inlet 13, the protective cover 4 is located at the second position. It can be understood that when the air inlet valve 6 closes the air inlet 13, the protective cover 4 is arranged outside the discharge needle 31, and the dust particles in the air outside the air treatment module 100 cannot enter the inside of the air treatment module 100 from the air inlet 13; when the air inlet valve 6 opens the air inlet 13, the discharge needle 31 is located outside the protective cover 4, which can avoid the protective cover 4 blocking the discharge needle 31 when the charging module 3 discharges, and can avoid the protective cover 4 affecting the strength of the electric field of the charging module 3 and the number of ions generated by the discharge needle 31, so as to avoid reducing the probability of dust particles in the airflow entering the air treatment module 100 from the air inlet 13 carrying charges, and avoid the protective cover 4 affecting the filtering efficiency of the air treatment module 100.

[0065] When the air inlet valve 6 closes the air inlet 13 , the air inlet valve 6 is located downstream of the discharge needle 31 along the air flow direction.

[0066] A bracket 131 is provided on the inner side wall of the air inlet 13, and one end of the bracket 131 away from the inner side wall of the air inlet 13 extends toward the center of the air inlet 13, and a discharge needle 31 is provided at one end of the bracket 131 away from the side wall of the air inlet 13. In this embodiment, the discharge needle 31 is located on one side of the bracket 131 close to the center of the air inlet 13 in the length direction, and the discharge needle 31 is located at the center of the air inlet 13. When the discharge needle 31 is energized, corona discharge can be better generated, so that dust particles in the airflow entering the air treatment module 100 are charged from the center of the air inlet 13, and when the airflow flows through the electrostatic dust removal net assembly 2, the charged dust particles are adsorbed on the charged electrostatic dust removal net assembly 2, so as to achieve a dust removal effect on the air entering the air treatment module 100, and the high voltage electricity released by the discharge needle 31 can kill bacteria in the airflow, so as to achieve a better sterilization effect of the air treatment module 100.

[0067] The housing 1 is provided with a draw-out opening 15, and the electrostatic dust removal net assembly 2 is detachably arranged in the housing 1 through the draw-out opening 15. When the electrostatic dust removal net assembly 2 needs to be cleaned, the electrostatic dust removal net assembly 2 can be pulled out through the draw-out opening 15, which is convenient for cleaning the electrostatic dust removal net assembly 2; after cleaning, the electrostatic dust removal net assembly 2 can be installed into the air inlet cavity through the draw-out opening 15, and the installation of the electrostatic dust removal net assembly 2 is relatively convenient.

[0068] The air conditioner according to the embodiment of the present invention includes the above-mentioned air processing module 100 .

[0069] According to the air conditioner of the embodiment of the utility model, by movably setting the protective cover 4 in the air inlet 13 of the housing 1, and in the first position, the protective cover 4 is set outside the discharge needle 31, so that the protective cover 4 can better wrap the discharge needle 31 to prevent the discharge needle 31 from scratching the finger. In the second position, the discharge needle 31 is located outside the protective cover 4, and the discharge needle 31 can generate corona discharge, so that the dust particles in the air flow entering the air treatment module 100 from the air inlet 13 are charged, and when the air flow flows through the electrostatic dust removal net assembly 2, the charged dust particles are adsorbed on the charged electrostatic dust removal net assembly 2, so as to achieve the dust removal effect on the air entering the air treatment module 100. It can be avoided as much as possible that the protective cover 4 blocks the discharge needle 31 when the charging module 3 discharges, and it can be avoided as much as possible that the protective cover 4 affects the strength of the electric field of the charging module 3 and the number of ions generated by the discharge needle 31, so as to avoid the protective cover 4 affecting the filtering efficiency of the air treatment module 100 and the air treatment efficiency of the air conditioner.

[0070] In some embodiments of the present invention, the air inlet 13 is connected to the outdoor environment. At this time, the air processing module 100 can better process the airflow inhaled from the outdoor environment, prevent the airflow in the outdoor environment from blowing directly into the room, make the airflow blown out by the air conditioner cleaner, and avoid health problems such as air conditioning disease for users.

[0071] Other structures and operations of the air treatment module 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0072] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0073] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air treatment module, characterized in that: include: A housing having an air inlet and an air outlet; An electrostatic dust removal net assembly, the electrostatic dust removal net assembly is arranged in the housing and is used to filter the gas flowing from the air inlet to the air outlet; A charging module, the charging module comprising a discharge needle, the discharge needle being arranged at the air inlet; A protective cover is movably disposed in the air inlet, and the protective cover has a first position and a second position. In the first position, the protective cover is disposed outside the discharge needle, and in the second position, the discharge needle is located outside the protective cover.

2. The air treatment module according to claim 1, characterized in that: Also includes: A driving structure is disposed outside the housing and connected to the protective cover, and is used to drive the protective cover to move between the first position and the second position.

3. The air treatment module according to claim 1, characterized in that: Also includes: An air inlet valve is rotatably disposed at the air inlet and is used to open or close the air inlet.

4. The air treatment module according to claim 3, characterized in that: The protective cover is arranged on the air inlet valve and rotates synchronously with the air inlet valve. When the air inlet valve closes the air inlet, the protective cover is located at the first position. When the air inlet valve opens the air inlet, the protective cover is located at the second position.

5. The air treatment module according to claim 3 or 4, characterized in that: When the air inlet valve closes the air inlet, along the air flow direction, the air inlet valve is located downstream of the discharge needle.

6. The air treatment module according to claim 1, characterized in that: The protective cover comprises: Two side panels, the two side panels are arranged opposite to each other and in parallel; A protective rib is provided between the two side panels and is used to connect the two side panels. There are multiple protective ribs, and the multiple protective ribs are arranged at intervals along the length direction of the edge of the side panel. In the first position, the discharge needle is located in the space defined by the two side panels and the multiple protective ribs.

7. The air treatment module according to claim 1, characterized in that: A bracket is provided on the inner side wall of the air inlet, and one end of the bracket facing away from the inner side wall of the air inlet extends toward the center of the air inlet. The discharge needle is provided at one end of the bracket facing away from the side wall of the air inlet.

8. The air treatment module according to claim 1, characterized in that: The shell is provided with a draw-out opening, and the electrostatic dust removal net assembly is detachably arranged in the shell through the draw-out opening.

9. The air treatment module according to claim 1, characterized in that: The housing comprises: A volute, the outlet of which is configured as the air outlet; A wind wheel, wherein the wind wheel is arranged in the volute; An air inlet bracket is connected to the volute and defines an air inlet cavity between the air inlet bracket and the volute, the air inlet is arranged on the air inlet bracket and communicated with the air inlet cavity, the inlet of the volute is communicated with the air inlet cavity, and the electrostatic dust removal net assembly is arranged in the air inlet cavity.

10. An air conditioner, characterized in that: include: An air treatment module according to any one of claims 1 to 9.

11. The air conditioner according to claim 10, characterized in that: The air inlet is communicated with the outdoor environment.

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