Electrostatic dust collection assembly, air processing module and air conditioner

Abstract

The invention discloses an electrostatic dust collection assembly, an air processing module and an air conditioner. The electrostatic dust collection assembly comprises a fixing support, an electrostatic dust collection device and a high-voltage pack. The fixing support is provided with a ventilation opening. The electrostatic dust collection device is arranged on the fixed bracket, is at least partially opposite to the ventilation opening and is used for filtering airflow passing through the ventilation opening; the high-voltage pack is arranged on the fixing support, separated from the ventilation opening and used for supplying power to the electrostatic dust collection device. According to the electrostatic dust collection assembly, the electrostatic dust collection device is arranged on the fixing support, the fixing support is provided with the ventilation opening, the electrostatic dust collection device and the ventilation opening are oppositely arranged, and the high-voltage pack is used for supplying power. When airflow flows through the electrostatic dust collection device, dust particles are adsorbed on the charged electrostatic dust collection device, and the dust collection effect on the airflow passing through the electrostatic dust collection assembly is achieved. The high-voltage pack can be taken out when the fixing support is taken out, power failure of the high-voltage pack is achieved, and power-on of the electrostatic dust collection assembly is safe and reliable.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of air treatment equipment, and in particular to an electrostatic dust removal component, an air treatment module and an air conditioner. Background Art

[0002] With the development of science and technology and the improvement of people's living standards, air conditioners are essential home appliances for air conditioning, and users have higher and higher requirements for their comfort. Air conditioners can use electrostatic dust removal devices for filtering, but electrostatic dust removal devices need to be powered on when in use, and the power-on safety of electrostatic dust removal devices is more important. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides an electrostatic precipitator assembly, the power-on safety of the electrostatic precipitator assembly is relatively reliable.

[0004] The present invention also provides an air processing module, which includes the electrostatic dust removal component mentioned above.

[0005] The present invention also provides an air conditioner, which includes the above-mentioned air processing module.

[0006] The electrostatic precipitator assembly according to an embodiment of the present invention comprises a fixed bracket, an electrostatic precipitator and a high-voltage package. The fixed bracket has a vent; the electrostatic precipitator is arranged on the fixed bracket and at least partially opposite to the vent, and is used to filter the airflow passing through the vent; the high-voltage package is arranged on the fixed bracket and is spaced apart from the vent, and is used to supply power to the electrostatic precipitator.

[0007] According to the electrostatic dust removal assembly of the embodiment of the present invention, the electrostatic dust removal device is arranged on a fixed bracket, and the fixed bracket has a vent. At least part of the electrostatic dust removal device is arranged opposite to the vent, so that the airflow passing through the vent can be filtered. The high-voltage package is arranged on the fixed bracket and is separated from the vent, and is used to supply power to the electrostatic dust removal device. When the airflow flows through the electrostatic dust removal device, dust particles are adsorbed on the charged electrostatic dust removal device, so that the dust removal effect on the airflow passing through the electrostatic dust removal assembly is achieved, so that the airflow passing through the vent is relatively clean. In addition, the high-voltage package and the electrostatic dust removal device are both arranged on the fixed bracket, and the space occupied by the electrostatic dust removal assembly is small. When the fixed bracket is taken out, the high-voltage package can also be taken out together, so that the high-voltage package is powered off, so that the power supply of the electrostatic dust removal assembly is safer and more reliable.

[0008] In some embodiments of the present invention, the electrostatic precipitator and the high-voltage package are arranged on the same side of the fixed bracket in the thickness direction.

[0009] In some embodiments of the present invention, a projection of the high-voltage package on the fixing bracket is located within an outer contour of the fixing bracket.

[0010] In some embodiments of the present invention, the high-voltage package includes a shell, and at least a portion of the shell and the fixing bracket are an integral injection molded part.

[0011] The air treatment module according to an embodiment of the present invention comprises a volute, a wind wheel, an air inlet bracket and the above-mentioned electrostatic dust removal assembly. The volute has a first inlet and a first outlet; the wind wheel is arranged in the volute, and is used to drive the airflow from the first inlet to the first outlet; the air inlet bracket is connected to the volute and defines an air inlet cavity between the volute, the first inlet is connected to the air inlet cavity, and a second inlet connected to the air inlet cavity is also defined between the air inlet bracket and the volute; the electrostatic dust removal assembly is arranged in the air inlet cavity, and is used to filter the airflow flowing from the second inlet to the first inlet.

[0012] According to the air processing module of the embodiment of the present invention, the electrostatic dust removal device is arranged on a fixed bracket, and the fixed bracket has a vent. At least part of the electrostatic dust removal device is arranged opposite to the vent, so that the airflow passing through the vent can be filtered. The high-voltage package is arranged on the fixed bracket and is separated from the vent, and is used to supply power to the electrostatic dust removal device. When the airflow flows through the electrostatic dust removal device, dust particles are adsorbed on the charged electrostatic dust removal device, so that the dust removal effect on the airflow passing through the electrostatic dust removal component is achieved, so that the airflow passing through the vent is relatively clean. In addition, the high-voltage package and the electrostatic dust removal device are both arranged on the fixed bracket, and the space occupied by the electrostatic dust removal component is small. When the fixed bracket is taken out, the high-voltage package can also be taken out together, so that the high-voltage package is powered off, so that the power supply of the electrostatic dust removal component is safe and reliable. By arranging the wind wheel in the volute, connecting the air inlet bracket with the volute, defining an air inlet cavity between the air inlet bracket and the volute, and arranging the electrostatic dust removal component in the air inlet cavity, when the external air flow flows from the second inlet toward the first inlet driven by the wind wheel, the external air flow passes through the electrostatic dust removal device, and the dust in the external air flow is adsorbed by the electrostatic dust removal device, so that the air flow flowing into the volute from the first inlet is relatively clean.

[0013] In some embodiments of the present invention, at least one of the air inlet bracket and the volute is provided with a pull-out opening, and the electrostatic dust removal assembly is detachably disposed in the air inlet cavity through the pull-out opening.

[0014] In some embodiments of the present invention, a first spring clip connected to a power supply device is provided on the inner wall of the air inlet chamber, and a second spring clip is provided on the high-voltage package. When the electrostatic dust removal assembly is located in the air inlet chamber, the first spring clip and the second spring clip are in contact. When the electrostatic dust removal assembly is pulled out from the pull-out port, the first spring clip and the second spring clip are disconnected.

[0015] In some embodiments of the present invention, the air treatment module also includes a HEPA net, and the HEPA net and the electrostatic dust removal assembly can be optionally arranged in the air inlet chamber. After the electrostatic dust removal assembly is removed from the air inlet chamber, the HEPA net can be installed in the air inlet chamber through the pull-out opening to filter the airflow flowing from the second air inlet to the first inlet.

[0016] In some embodiments of the present invention, the second inlet is arranged on the peripheral wall of the air inlet bracket, the electrostatic dust removal assembly is inclined in a direction away from the volute in the direction from the end of the air inlet bracket where the second inlet is arranged to the end of the air inlet bracket opposite to the second inlet, and the second inlet is arranged on the side of the electrostatic dust removal assembly away from the volute.

[0017] In some embodiments of the present invention, the air treatment module also includes an air inlet duct, one end of which is connected to at least one of the volute and the air inlet bracket and is connected to the second inlet, and a high-pressure needle is provided at one end of the air inlet duct away from the second inlet, and the high-pressure needle is located inside the air inlet duct.

[0018] In some embodiments of the present invention, a mounting bracket is provided on the inner wall of the air inlet pipe, and the end of the mounting bracket that is away from the connection between the mounting bracket and the air inlet pipe extends toward the center of the air inlet pipe, and a mounting groove is provided on the side of the mounting bracket that is away from the second inlet, and the high-pressure needle is arranged in the mounting groove.

[0019] In some embodiments of the present invention, the air processing module also includes a protective cover, which is provided with an air outlet. The protective cover is arranged on a side of the mounting bracket away from the second inlet, and the high-pressure needle is located between the protective cover and the mounting bracket.

[0020] In some embodiments of the present invention, the protective cover is formed in a columnar shape, and includes a peripheral wall and a top wall connected to the peripheral wall, the peripheral wall is connected to the mounting bracket, the top wall is arranged opposite to the high-voltage needle, and the air outlet is provided on at least one of the top wall and the peripheral wall.

[0021] An air conditioner according to an embodiment of the present invention includes the above-mentioned air processing module.

[0022] According to the air conditioner of the embodiment of the present invention, the electrostatic dust removal device is arranged on a fixed bracket, and the fixed bracket has a vent. At least part of the electrostatic dust removal device is arranged opposite to the vent, so that the airflow passing through the vent can be filtered. The high-voltage package is arranged on the fixed bracket and is separated from the vent, and is used to supply power to the electrostatic dust removal device. When the airflow flows through the electrostatic dust removal device, dust particles are adsorbed on the charged electrostatic dust removal device, so that the dust removal effect on the airflow passing through the electrostatic dust removal component is achieved, so that the airflow passing through the vent is relatively clean. In addition, the high-voltage package and the electrostatic dust removal device are both arranged on the fixed bracket, and the space occupied by the electrostatic dust removal component is small. When the fixed bracket is taken out, the high-voltage package can also be taken out together, so that the high-voltage package is powered off, so that the power supply of the electrostatic dust removal component is safe and reliable. By arranging the wind wheel in the volute, connecting the air inlet bracket with the volute, defining an air inlet cavity between the air inlet bracket and the volute, and arranging the electrostatic dust removal component in the air inlet cavity, when the external air flow flows from the second inlet toward the first inlet driven by the wind wheel, the external air flow passes through the electrostatic dust removal device, and the dust in the external air flow is adsorbed by the electrostatic dust removal device, so that the air flow flowing into the volute from the first inlet is cleaner, thereby making the air flow blown out by the air conditioner cleaner.

[0023] In some embodiments of the present invention, the second inlet is in communication with an outdoor environment.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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:

[0026] Figure 1 is a perspective view of a partial structure of an air processing module according to an embodiment of the present invention;

[0027] Figure 2 is a three-dimensional diagram from another angle of a partial structure of an air processing module according to an embodiment of the present invention;

[0028] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0029] Figure 4 is a front view of an electrostatic precipitator assembly according to an embodiment of the present invention;

[0030] Figure 5 is a side view of an electrostatic precipitator assembly according to an embodiment of the present invention;

[0031] Figure 6 is a cross-sectional view of an electrostatic precipitator assembly according to an embodiment of the present invention.

[0032] Reference numerals:

[0033] 100. Electrostatic dust removal components;

[0034] 1. fixed bracket; 11. vent; 131. first spring piece;

[0035] 2. Electrostatic dust removal device;

[0036] 3. High-voltage package; 31. Housing; 32. Second spring;

[0037] 200, air inlet bracket; 201, air inlet cavity; 202, second inlet; 203, drawer opening;

[0038] 4. Air inlet duct; 41. Mounting bracket; 42. Mounting slot. DETAILED DESCRIPTION

[0039] Embodiments of the present invention are described in detail below, examples of which 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.

[0040] In the description of the present invention, it should be understood 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 invention 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 invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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.

[0042] The electrostatic precipitator assembly 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0043] like Figure 4-Figure 6 As shown, the electrostatic precipitator assembly 100 according to an embodiment of the present invention includes a fixing bracket 1, an electrostatic precipitator device 2 and a high-voltage package 3.

[0044] Specifically, Figure 4 and Figure 6 As shown, a vent 11 is provided on the fixed bracket 1, and an electrostatic precipitator 2 is arranged on the fixed bracket 1 and at least partially opposite to the vent 11, for filtering the airflow passing through the vent 11. The external airflow passes through the electrostatic precipitator 2, and the dust in the external airflow is adsorbed by the electrostatic precipitator 2, so that the airflow passing through the vent 11 is relatively clean.

[0045] The electrostatic precipitator 3 may be an IFD filter, an ESP filter, a friction filter, etc. In this embodiment, the electrostatic precipitator 3 may be an IFD filter.

[0046] like Figure 6 As shown, the high-voltage package 3 is arranged on the fixed bracket 1 and is separated from the vent 11, and is used to supply power to the electrostatic precipitator. When the airflow flows through the electrostatic precipitator 2, the dust particles are adsorbed on the charged electrostatic precipitator 2, so as to achieve the dust removal effect on the airflow passing through the electrostatic precipitator assembly 100. In addition, the high-voltage package 3 and the electrostatic precipitator 2 are both arranged on the fixed bracket 1, and the space occupied by the electrostatic precipitator assembly 100 is small. When the fixed bracket 1 is taken out, the high-voltage package 3 can also be taken out together, so as to realize the power-off of the high-voltage package 3, so that the power-on of the electrostatic precipitator assembly 100 is safer and more reliable.

[0047] According to the electrostatic precipitator assembly 100 of the embodiment of the present invention, the electrostatic precipitator 2 is arranged on the fixed bracket 1, and the fixed bracket 1 has a vent 11. At least part of the electrostatic precipitator 2 is arranged relative to the vent 11, and the airflow passing through the vent 11 can be filtered. The high-voltage package 3 is arranged on the fixed bracket 1 and is separated from the vent 11, and is used to supply power to the electrostatic precipitator. When the airflow flows through the electrostatic precipitator 2, the dust particles are adsorbed on the charged electrostatic precipitator 2, so that the dust removal effect on the airflow passing through the electrostatic precipitator assembly 100 is achieved, so that the airflow passing through the vent 11 is relatively clean. In addition, the high-voltage package 3 and the electrostatic precipitator 2 are both arranged on the fixed bracket 1, and the space occupied by the electrostatic precipitator assembly 100 is small. When the fixed bracket 1 is taken out, the high-voltage package 3 can also be taken out together, so that the high-voltage package 3 is powered off, so that the power-on safety of the electrostatic precipitator assembly 100 is relatively reliable.

[0048] In some embodiments of the present invention, Figure 6As shown, the electrostatic precipitator 2 and the high-voltage package 3 are arranged on the same side in the thickness direction of the fixed bracket 1. When the high-voltage package 3 supplies power to the electrostatic precipitator 2, the circuit layout of the high-voltage package 3 and the electrostatic precipitator 2 is more convenient, and the electrical connection between the high-voltage package 3 and the electrostatic precipitator 2 is more reliable.

[0049] In some embodiments of the present invention, Figure 6 As shown, the projection of the high-voltage package 3 on the fixed bracket 1 is located within the outer contour of the fixed bracket 1. The installation positions of the high-voltage package 3 and the electrostatic precipitator 2 can be made closer, the circuit layout of the high-voltage package 3 and the electrostatic precipitator 2 is more convenient, and the electrical connection between the high-voltage package 3 and the electrostatic precipitator 2 is more reliable. At this time, the high-voltage package 3 is located inside the outer contour of the fixed bracket 1, the integration effect of the high-voltage package 3, the electrostatic precipitator 2 and the fixed bracket 1 is better, and the space occupied by the electrostatic precipitator assembly 100 is smaller.

[0050] In some embodiments of the present invention, Figure 6 As shown, the high-voltage package 3 includes a shell 31, and at least part of the shell 31 is an integral injection molded part with the fixing bracket 1. At this time, the shell 31 of the high-voltage package 3 and the fixing bracket 1 are integrally formed, and the processing cost of the shell 31 of the high-voltage package 3 is low. In addition, the step of installing the high-voltage package 3 can be omitted, and the assembly steps of the electrostatic precipitator assembly 100 can be saved, so that the cost of the electrostatic precipitator assembly 100 is low.

[0051] The following describes an electrostatic precipitator assembly 100 according to a specific embodiment of the present invention with reference to the accompanying drawings. It is worth noting that the following description is merely exemplary and intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0052] like Figure 4-Figure 6 As shown, the electrostatic precipitator assembly 100 according to an embodiment of the present invention includes a fixing bracket 1, an electrostatic precipitator device 2 and a high-voltage package 3.

[0053] The fixed bracket 1 has a vent 11, and the electrostatic precipitator 2 is arranged on the fixed bracket 1 and at least partially arranged opposite to the vent 11, and is used to filter the airflow passing through the vent 11. The external airflow passes through the electrostatic precipitator 2, and the electrostatic precipitator 2 adsorbs the dust in the external airflow, so that the airflow passing through the vent 11 is relatively clean. The high-voltage package 3 and the electrostatic precipitator 2 are both arranged on the fixed bracket 1, and the high-voltage package 3 can be taken out together when the fixed bracket 1 is taken out, so that the high-voltage package 3 is powered off, so that the power-on of the electrostatic precipitator assembly 100 is safe and reliable.

[0054] The high-voltage package 3 is arranged on the fixed bracket 1 and is separated from the vent 11, and is used to supply power to the electrostatic precipitator. When the airflow flows through the electrostatic precipitator 2, the dust particles are adsorbed on the charged electrostatic precipitator 2, achieving a dust removal effect on the airflow passing through the electrostatic precipitator assembly 100.

[0055] The electrostatic precipitator 2 and the high-voltage package 3 are arranged on the same side in the thickness direction of the fixed bracket 1. When the high-voltage package 3 supplies power to the electrostatic precipitator 2, the circuit layout of the high-voltage package 3 and the electrostatic precipitator 2 is more convenient, and the electrical connection between the high-voltage package 3 and the electrostatic precipitator 2 is more reliable. At this time, the high-voltage package 3 is located inside the outer contour of the fixed bracket 1, and the integration effect of the high-voltage package 3, the electrostatic precipitator 2 and the fixed bracket 1 is better, and the space occupied by the electrostatic precipitator assembly 100 is smaller.

[0056] The projection of the high-voltage package 3 on the fixed bracket 1 is located within the outer contour of the fixed bracket 1. The installation positions of the high-voltage package 3 and the electrostatic precipitator 2 can be made closer, the circuit layout of the high-voltage package 3 and the electrostatic precipitator 2 is more convenient, and the electrical connection between the high-voltage package 3 and the electrostatic precipitator 2 is more reliable.

[0057] The high-voltage package 3 includes a shell 31, and at least part of the shell 31 is an integral injection molded part with the fixing bracket 1. At this time, the shell 31 of the high-voltage package 3 and the fixing bracket 1 are integrally formed, and the processing cost of the shell 31 of the high-voltage package 3 is low. In addition, the step of installing the high-voltage package 3 can be omitted, and the assembly steps of the electrostatic precipitator assembly 100 can be saved, so that the cost of the electrostatic precipitator assembly 100 is low.

[0058] The air processing module according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0059] like Figure 1 As shown, the air processing module according to the embodiment of the present invention includes a volute, a wind wheel, an air inlet bracket 200 and the above-mentioned electrostatic dust removal assembly 100.

[0060] The volute has a first inlet and a first outlet. The wind wheel is arranged in the volute and is used to drive the airflow from the first inlet to the first outlet.

[0061] like Figure 1 and Figure 2 As shown, the air inlet bracket 200 is connected to the volute and defines an air inlet cavity 201 between the air inlet bracket 200 and the volute, the first inlet is connected to the air inlet cavity 201, and the air inlet bracket 200 and the volute also define a second inlet 202 connected to the air inlet cavity 201. The electrostatic dust removal assembly 100 is arranged in the air inlet cavity 201, and is used to filter the airflow flowing from the second inlet 202 to the first inlet. The electrostatic dust removal device 2 can be arranged between the second inlet 202 and the first inlet. When the external airflow flows from the second inlet 202 to the first inlet under the drive of the wind wheel, the external airflow passes through the electrostatic dust removal device 2, and the dust in the external airflow is adsorbed by the electrostatic dust removal device 2, so that the airflow flowing into the volute from the first inlet is relatively clean.

[0062] According to the air treatment module of the embodiment of the present invention, the electrostatic precipitator 2 is arranged on the fixed bracket 1, and the fixed bracket 1 has a vent 11. At least part of the electrostatic precipitator 2 is arranged relative to the vent 11, and the airflow passing through the vent 11 can be filtered. The high-voltage package 3 is arranged on the fixed bracket 1 and is separated from the vent 11, and is used to supply power to the electrostatic precipitator. When the airflow flows through the electrostatic precipitator 2, the dust particles are adsorbed on the charged electrostatic precipitator 2, so as to achieve the dust removal effect on the airflow passing through the electrostatic precipitator assembly 100, so that the airflow passing through the vent 11 is relatively clean. In addition, the high-voltage package 3 and the electrostatic precipitator 2 are both arranged on the fixed bracket 1, and the space occupied by the electrostatic precipitator assembly 100 is small. When the fixed bracket 1 is taken out, the high-voltage package 3 can also be taken out together, so that the high-voltage package 3 is powered off, so that the power-on safety of the electrostatic precipitator assembly 100 is relatively reliable. By arranging the wind wheel in the volute, connecting the air inlet bracket 200 with the volute, defining an air inlet cavity 201 between the air inlet bracket 200 and the volute, and arranging the electrostatic dust removal assembly 100 in the air inlet cavity 201, when the external airflow flows from the second inlet 202 toward the first inlet under the drive of the wind wheel, the external airflow passes through the electrostatic dust removal device 2, and the dust in the external airflow is adsorbed by the electrostatic dust removal device 2, so that the airflow flowing into the volute from the first inlet is relatively clean.

[0063] In some embodiments of the present invention, Figure 1 As shown, at least one of the air inlet bracket 200 and the volute is provided with a drawer 203, and the electrostatic dust removal assembly 100 is detachably arranged in the air inlet chamber 201 through the drawer 203. When the electrostatic dust removal device 2 needs to be cleaned, the electrostatic dust removal assembly 100 can be pulled out through the drawer 203, which is convenient for cleaning the electrostatic dust removal device 2; after cleaning, the electrostatic dust removal assembly 100 can be loaded into the air inlet chamber 201 through the drawer 203, and the installation of the electrostatic dust removal assembly 100 is relatively convenient. And the high-voltage package 3 is arranged on the fixed bracket 1, and when the electrostatic dust removal assembly 100 is pulled out through the drawer 203, the high-voltage package 3 can also be taken out together to realize the power-off of the high-voltage package 3, so that the power-on of the electrostatic dust removal assembly 100 is safe and reliable.

[0064] In some embodiments of the present invention, Figure 1 and Figure 5As shown, a first spring piece 131 connected to the power supply device is provided on the inner wall of the air inlet chamber 201, and a second spring piece 32 is provided on the high-voltage package 3. When the electrostatic dust removal component 100 is located in the air inlet chamber 201, the first spring piece 131 and the second spring piece 32 are in contact, and when the electrostatic dust removal component 100 is pulled out from the drawer port 203, the first spring piece 131 and the second spring piece 32 are disconnected. It can be understood that when the electrostatic dust removal component 100 is pulled out from the drawer port 203, the first spring piece 131 connected to the power supply device and the second spring piece 32 on the high-voltage package 3 are disconnected. In other words, when the electrostatic dust removal component 100 is pulled out from the drawer port 203, the electrical connection between the high-voltage package 3 and the power supply device is disconnected. The electrostatic dust removal component 100 can be directly powered off when the electrostatic dust removal component 100 is pulled out, which saves the time for disassembly and assembly of the electrostatic dust removal component 100 during later maintenance, and at the same time improves the safety of disassembly and assembly of the electrostatic dust removal component 100.

[0065] In some embodiments of the present invention, the air treatment module further includes a HEPA net, and the HEPA net and the electrostatic dust removal component 100 can be selectively arranged in the air inlet chamber 201. After the electrostatic dust removal component 100 is removed from the air inlet chamber 201, the HEPA net can be installed in the air inlet chamber 201 through the pull-out port 203, and is used to filter the airflow flowing from the second air inlet to the first inlet. In the prior art, the price of the HEPA net is low and does not require power supply. When the air treatment module is applied to the air conditioner, the energy consumption of the air conditioner can be reduced; the electrostatic dust removal device 2 in the electrostatic dust removal component 100 can be washed with water, so that the electrostatic dust removal component 100 can be recycled, and the later maintenance cost is low. When the user purchases the air conditioner, the filtering method selected in the air treatment module in the air conditioner can be selected. The user can choose between the electrostatic dust removal component 100 and the HEPA net, and the high-voltage bag 3 is arranged in the electrostatic dust removal component 100. When the user selects the HEPA net that does not require power supply, the user does not need to bear the cost of the high-voltage bag 3, and the user has a high selectivity.

[0066] In some embodiments of the present invention, Figure 1As shown, the second inlet 202 is arranged on the peripheral wall of the air inlet bracket 200, and the electrostatic precipitator assembly 100 is inclined in the direction away from the volute in the direction from the end of the air inlet bracket 200 provided with the second inlet 202 to the end of the air inlet bracket 200 opposite to the second inlet 202, and the second inlet 202 is arranged on the side of the electrostatic precipitator assembly 100 away from the volute. At this time, the size of the electrostatic precipitator 2 in the electrostatic precipitator assembly 100 is relatively large, and when the airflow flows from the second inlet 202 to the inside of the volute, when the airflow flows through the electrostatic precipitator 2, there are more grids on the electrostatic precipitator 2 for airflow circulation. In the same time, the wind wheel can drive more airflow into the inside of the volute, and more airflow flows out from the first outlet. At the same time, it can be ensured that when the external airflow flows from the second inlet 202 to the first inlet, the external airflow flows through the electrostatic precipitator 2, ensuring that the electrostatic precipitator 2 can filter all external airflows and ensure the filtering efficiency of the electrostatic precipitator 2.

[0067] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the air treatment module also includes an air inlet pipe 4, one end of which is connected to at least one of the volute and the air inlet bracket 200 and is in communication with the second inlet 202, and a high-voltage needle is provided at one end of the air inlet pipe 4 away from the second inlet 202, and the high-voltage needle is located in the air inlet pipe 4. It can be understood that the external airflow flows to the second inlet 202 through the air inlet pipe 4, and flows from the second inlet 202 to the air inlet cavity 201. When the high-voltage needle is energized, corona discharge can be generated, so that the dust particles in the airflow entering the air treatment module from the air inlet pipe 4 are charged, and when the airflow flows through the electrostatic dust removal device 2, the charged dust particles are adsorbed on the charged electrostatic dust removal device 2, so as to achieve the dust removal effect of entering the air treatment module, and the high voltage electricity released by the high-voltage needle can kill bacteria in the airflow, so as to achieve the sterilization effect of the air treatment module.

[0068] In some embodiments of the present invention, Figure 2 and Figure 3As shown, a mounting bracket 41 is provided on the inner peripheral wall of the air inlet pipe 4, and the end of the mounting bracket 41 away from the connection between the mounting bracket 41 and the air inlet pipe 4 extends toward the center of the air inlet pipe 4, and a mounting groove 42 is provided on the side of the mounting bracket 41 away from the second inlet 202, and the high-voltage needle is arranged in the mounting groove 42. In this embodiment, the mounting groove 42 is located on the side of the mounting bracket 41 close to the center of the air inlet pipe 4 in the length direction, and the high-voltage needle is located at the center of the air inlet pipe 4. When the high-voltage needle is energized, corona discharge can be better generated, so that dust particles in the airflow entering the air treatment module are charged from the center of the air inlet pipe 4, and when the airflow flows through the electrostatic precipitator 2, the charged dust particles are adsorbed on the charged electrostatic precipitator 2, so as to achieve the dust removal effect on the air treatment module, and the high voltage electricity released by the high-voltage needle can kill bacteria in the airflow, so as to achieve a better sterilization effect of the air treatment module.

[0069] In some embodiments of the present invention, the air handling module further comprises a protective cover, the protective cover is provided with an air outlet, the protective cover is provided on a side of the mounting bracket 41 away from the second inlet 202, and the high-pressure needle is located between the protective cover and the mounting bracket 41. During the assembly process of the air handling module, the protective cover can better wrap the high-pressure needle to prevent the high-pressure needle from scratching fingers.

[0070] In some embodiments of the present invention, the protective cover is formed in a columnar shape, and includes a peripheral wall and a top wall connected to the peripheral wall, the peripheral wall is connected to the mounting bracket 41, the top wall is arranged opposite to the high-voltage needle, and at least one of the top wall and the peripheral wall is provided with an air outlet. The corona discharge generated by the high-voltage needle can release the charge outward through the air outlet, and the discharge effect of the high-voltage needle can be ensured while ensuring assembly safety.

[0071] The following describes an air treatment module according to a specific embodiment of the present invention 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.

[0072] The volute has a first inlet and a first outlet. The wind wheel is arranged in the volute and is used to drive the airflow from the first inlet to the first outlet.

[0073] The air inlet bracket 200 is connected to the volute and defines an air inlet cavity 201 between the air inlet bracket 200 and the volute. The first inlet is connected to the air inlet cavity 201. The air inlet bracket 200 and the volute also define a second inlet 202 connected to the air inlet cavity 201. The electrostatic dust removal assembly 100 is arranged in the air inlet cavity 201, and is used to filter the airflow flowing from the second inlet 202 to the first inlet. The electrostatic dust removal device 2 can be arranged between the second inlet 202 and the first inlet. When the external airflow flows from the second inlet 202 to the first inlet under the drive of the wind wheel, the external airflow passes through the electrostatic dust removal device 2, and the dust in the external airflow is adsorbed by the electrostatic dust removal device 2, so that the airflow flowing into the volute from the first inlet is relatively clean.

[0074] At least one of the air inlet bracket 200 and the volute is provided with a pull-out opening 203, and the electrostatic dust removal component 100 is detachably arranged in the air inlet chamber 201 through the pull-out opening 203. When the electrostatic dust removal device 2 needs to be cleaned, the electrostatic dust removal component 100 can be pulled out through the pull-out opening 203, which is convenient for cleaning the electrostatic dust removal device 2; after cleaning, the electrostatic dust removal component 100 can be loaded into the air inlet chamber 201 through the pull-out opening 203, and the installation of the electrostatic dust removal component 100 is relatively convenient. The high-voltage package 3 is arranged on the fixed bracket 1, and when the electrostatic dust removal component 100 is pulled out through the pull-out opening 203, the high-voltage package 3 can also be taken out together to realize the power-off of the high-voltage package 3, so that the power-on of the electrostatic dust removal component 100 is safe and reliable.

[0075] A first spring piece 131 connected to the power supply device is provided on the inner wall of the air inlet chamber 201, and a second spring piece 32 is provided on the high-voltage package 3. When the electrostatic dust removal component 100 is located in the air inlet chamber 201, the first spring piece 131 and the second spring piece 32 are in contact, and when the electrostatic dust removal component 100 is pulled out from the drawer port 203, the first spring piece 131 and the second spring piece 32 are disconnected. It can be understood that when the electrostatic dust removal component 100 is pulled out from the drawer port 203, the first spring piece 131 connected to the power supply device and the second spring piece 32 on the high-voltage package 3 are disconnected. In other words, when the electrostatic dust removal component 100 is pulled out from the drawer port 203, the electrical connection between the high-voltage package 3 and the power supply device is disconnected. The electrostatic dust removal component 100 can be directly powered off when the electrostatic dust removal component 100 is pulled out, which saves the time for disassembly and assembly of the electrostatic dust removal component 100 during later maintenance, and at the same time improves the safety of disassembly and assembly of the electrostatic dust removal component 100.

[0076] The air treatment module also includes a HEPA net, and the HEPA net and the electrostatic dust removal component 100 can be optionally arranged in the air inlet chamber 201. After the electrostatic dust removal component 100 is removed from the air inlet chamber 201, the HEPA net can be installed in the air inlet chamber 201 through the pull-out port 203 to filter the airflow flowing from the second air inlet to the first inlet. In the prior art, the price of the HEPA net is low and does not need to be powered on. When the air treatment module is applied to the air conditioner, the energy consumption of the air conditioner can be reduced; the electrostatic dust removal device 2 in the electrostatic dust removal component 100 can be washed with water, which realizes the recycling of the electrostatic dust removal component 100, and the later maintenance cost is low. When the user purchases the air conditioner, the filtering method selected in the air treatment module in the air conditioner can be selected. The user can choose between the electrostatic dust removal component 100 and the HEPA net, and the high-voltage bag 3 is arranged in the electrostatic dust removal component 100. When the user selects the HEPA net that does not need to be powered on, there is no need to bear the cost of the high-voltage bag 3, and the user has a high selectivity.

[0077] The second inlet 202 is arranged on the peripheral wall of the air inlet bracket 200, and the electrostatic precipitator assembly 100 is inclined in the direction away from the volute from the end of the air inlet bracket 200 where the second inlet 202 is arranged to the end of the air inlet bracket 200 opposite to the second inlet 202, and the second inlet 202 is arranged on the side of the electrostatic precipitator assembly 100 away from the volute. At this time, the size of the electrostatic precipitator 2 in the electrostatic precipitator assembly 100 is relatively large, and when the airflow flows from the second inlet 202 to the inside of the volute, when the airflow flows through the electrostatic precipitator 2, there are more grids on the electrostatic precipitator 2 for airflow circulation. In the same time, the wind wheel can drive more airflow into the inside of the volute, and more airflow flows out from the first outlet. At the same time, it can be ensured that when the external airflow flows from the second inlet 202 to the first inlet, the external airflow flows through the electrostatic precipitator 2, ensuring that the electrostatic precipitator 2 can filter all external airflows and ensure the filtering efficiency of the electrostatic precipitator 2.

[0078] The air treatment module also includes an air inlet pipe 4, one end of which is connected to at least one of the volute and the air inlet bracket 200 and is connected to the second inlet 202, and a high-voltage needle is provided at one end of the air inlet pipe 4 away from the second inlet 202, and the high-voltage needle is located in the air inlet pipe 4. It can be understood that the external airflow flows to the second inlet 202 through the air inlet pipe 4, and flows from the second inlet 202 to the air inlet cavity 201. When the high-voltage needle is energized, corona discharge can be generated, so that the dust particles in the airflow entering the air treatment module from the air inlet pipe 4 are charged, and when the airflow flows through the electrostatic dust removal device 2, the charged dust particles are adsorbed on the charged electrostatic dust removal device 2, so as to achieve the dust removal effect on the air entering the air treatment module, and the high voltage electricity released by the high-voltage needle can kill bacteria in the airflow, so as to achieve the sterilization effect of the air treatment module.

[0079] A mounting bracket 41 is provided on the inner peripheral wall of the air inlet pipe 4. The mounting bracket 41 extends from one end of the mounting bracket 41 connected to the air inlet pipe 4 toward the center of the air inlet pipe 4. A mounting groove 42 is provided on the side of the mounting bracket 41 that is away from the second inlet 202. The high-voltage needle is arranged in the mounting groove 42. The mounting groove 42 is located on the side of the mounting bracket 41 that is close to the center of the air inlet pipe 4 in the length direction. The high-voltage needle is located at the center of the air inlet pipe 4. When the high-voltage needle is energized, corona discharge can be better generated, so that dust particles in the airflow entering the air treatment module are charged from the center of the air inlet pipe 4, and the charged dust particles are adsorbed on the charged electrostatic dust removal device 2 when the airflow passes through the electrostatic dust removal device 2, so as to achieve a dust removal effect on the air treatment module, and the high voltage electricity released by the high-voltage needle can kill bacteria in the airflow, so as to achieve a better sterilization effect of the air treatment module.

[0080] The air handling module further includes a protective cover, which is provided with an air outlet, and the protective cover is provided on a side of the mounting bracket 41 away from the second inlet 202, and the high-pressure needle is located between the protective cover and the mounting bracket 41. During the assembly process of the air handling module, the protective cover can better wrap the high-pressure needle to prevent the high-pressure needle from scratching fingers.

[0081] The protective cover is formed in a columnar shape, and includes a peripheral wall and a top wall connected to the peripheral wall, the peripheral wall is connected to the mounting bracket 41, the top wall is arranged opposite to the high-voltage needle, and at least one of the top wall and the peripheral wall is provided with an air outlet. The corona discharge generated by the high-voltage needle can release the charge outward through the air outlet, and the discharge effect of the high-voltage needle can be ensured while ensuring assembly safety.

[0082] Hereinafter, an air conditioner according to an embodiment of the present invention will be described with reference to the accompanying drawings.

[0083] An air conditioner according to an embodiment of the present invention includes the above-mentioned air processing module.

[0084] According to the air conditioner of the embodiment of the present invention, the electrostatic precipitator 2 is arranged on the fixed bracket 1, and the fixed bracket 1 has a vent 11. At least part of the electrostatic precipitator 2 is arranged opposite to the vent 11, so that the airflow passing through the vent 11 can be filtered. The high-voltage package 3 is arranged on the fixed bracket 1 and is separated from the vent 11, and is used to supply power to the electrostatic precipitator. When the airflow flows through the electrostatic precipitator 2, dust particles are adsorbed on the charged electrostatic precipitator 2, so that the dust removal effect on the airflow passing through the electrostatic precipitator assembly 100 is achieved, so that the airflow passing through the vent 11 is relatively clean. In addition, the high-voltage package 3 and the electrostatic precipitator 2 are both arranged on the fixed bracket 1, and the space occupied by the electrostatic precipitator assembly 100 is small. When the fixed bracket 1 is taken out, the high-voltage package 3 can also be taken out together, so that the high-voltage package 3 is powered off, so that the power-on safety of the electrostatic precipitator assembly 100 is relatively reliable. By arranging the wind wheel in the volute, connecting the air inlet bracket 200 with the volute, defining an air inlet cavity 201 between the air inlet bracket 200 and the volute, and arranging the electrostatic dust removal assembly 100 in the air inlet cavity 201, when the external air flow flows from the second inlet 202 toward the first inlet under the drive of the wind wheel, the external air flow passes through the electrostatic dust removal device 2, and the dust in the external air flow is adsorbed by the electrostatic dust removal device 2, so that the air flow flowing into the volute from the first inlet is cleaner, thereby making the air flow blown out by the air conditioner cleaner.

[0085] In some embodiments of the present invention, the second inlet 202 is connected to the outdoor environment. At this time, the air processing module 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.

[0086] Other structures and operations of the electrostatic precipitator assembly 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.

[0087] 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 present invention. 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 may be combined in any one or more embodiments or examples in a suitable manner.

[0088] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 electrostatic dust removal assembly, characterized in that: include: A fixed bracket, wherein the fixed bracket has a vent; An electrostatic dust removal device, the electrostatic dust removal device is arranged on the fixed bracket and at least partially arranged opposite to the vent, and is used to filter the airflow passing through the vent; A high-voltage package is arranged on the fixing bracket and is separated from the vent, and is used to supply power to the electrostatic precipitator.

2. The electrostatic precipitator assembly according to claim 1, characterized in that: The electrostatic precipitator and the high-voltage package are arranged on the same side of the fixing bracket in the thickness direction.

3. The electrostatic precipitator assembly according to claim 1, characterized in that: The projection of the high-voltage package on the fixing bracket is located within the outer contour of the fixing bracket.

4. The electrostatic precipitator assembly according to claim 1, characterized in that: The high-voltage package comprises a shell, and at least a portion of the shell and the fixing bracket are integrally formed as an injection molded part.

5. An air treatment module, characterized in that: include: a volute having a first inlet and a first outlet; a wind wheel, the wind wheel being arranged in the volute and being used for driving the airflow from the first inlet to the first outlet; an air inlet bracket, the air inlet bracket being connected to the volute and defining an air inlet cavity between the air inlet bracket and the volute, the first inlet being communicated with the air inlet cavity, and a second inlet being communicated with the air inlet cavity being further defined between the air inlet bracket and the volute; According to the electrostatic precipitator assembly according to any one of claims 1-4, the electrostatic precipitator assembly is arranged in the air inlet chamber, and is used to filter the airflow flowing from the second inlet to the first inlet.

6. The air treatment module according to claim 5, characterized in that: At least one of the air inlet bracket and the volute is provided with a drawer opening, and the electrostatic dust removal assembly is detachably arranged in the air inlet cavity through the drawer opening.

7. The air treatment module according to claim 6, characterized in that: A first spring sheet connected to a power supply device is provided on the inner wall of the air inlet chamber, and a second spring sheet is provided on the high-voltage package. When the electrostatic dust removal assembly is located in the air inlet chamber, the first spring sheet is in contact with the second spring sheet, and when the electrostatic dust removal assembly is pulled out from the pull-out opening, the first spring sheet and the second spring sheet are disconnected.

8. The air treatment module according to claim 6, characterized in that: The air treatment module also includes: A HEPA net, the HEPA net and the electrostatic dust removal component can be optionally arranged in the air inlet chamber. After the electrostatic dust removal component is removed from the air inlet chamber, the HEPA net can be installed in the air inlet chamber through the pull-out opening to filter the airflow flowing from the second air inlet to the first inlet.

9. The air treatment module according to claim 5, characterized in that: The second inlet is arranged on the peripheral wall of the air inlet bracket, and the electrostatic dust removal assembly is inclined in the direction away from the volute from the end of the air inlet bracket where the second inlet is arranged to the end of the air inlet bracket opposite to the second inlet, and the second inlet is arranged on the side of the electrostatic dust removal assembly away from the volute.

10. The air treatment module according to claim 5, characterized in that: Also includes: An air inlet pipe, one end of which is connected to at least one of the volute and the air inlet bracket and is communicated with the second inlet, and a high-pressure needle is provided at one end of the air inlet pipe away from the second inlet, and the high-pressure needle is located in the air inlet pipe.

11. The air treatment module according to claim 10, characterized in that: A mounting bracket is provided on the inner circumferential wall of the air inlet pipe, and the end of the mounting bracket that is away from the connection between the mounting bracket and the air inlet pipe extends toward the center of the air inlet pipe. A mounting groove is provided on the side of the mounting bracket that is away from the second inlet, and the high-pressure needle is arranged in the mounting groove.

12. The air treatment module according to claim 11, characterized in that: The air treatment module also includes: A protective cover is provided with an air outlet, the protective cover is arranged on a side of the mounting bracket away from the second inlet, and the high-voltage needle is located between the protective cover and the mounting bracket.

13. The air treatment module according to claim 12, characterized in that: The protective cover is formed in a columnar shape, and includes a peripheral wall and a top wall connected to the peripheral wall, the peripheral wall is connected to the mounting bracket, the top wall is arranged opposite to the high-voltage needle, and at least one of the top wall and the peripheral wall is provided with the air outlet.

14. An air conditioner, characterized in that: include: An air handling module according to any one of claims 5 to 13.

15. The air conditioner according to claim 14, characterized in that: The second inlet is in communication with the outdoor environment.

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