CN220366509U - Air treatment module and air conditioner - Google Patents

Abstract

The utility model discloses an air treatment module and an air conditioner, wherein the air treatment module comprises: the air outlet frame is provided with a first air duct, a first inlet and an outlet which are communicated with the first air duct, and the first inlet is communicated with the indoor environment. The plasma module is arranged in the first air duct and is used for generating plasma in the first air duct; the metal piece is grounded, is arranged in the first air duct and is connected with the air outlet frame, and is positioned at the upstream of the plasma module along the airflow flowing direction. According to the air treatment module, the metal piece is grounded, so that anions are neutralized when passing through the metal piece, the influence of the reflowed anions on the performance of electric parts in the first air duct is effectively avoided, and the reliability and the service life of the air treatment module are improved.

Description

Air treatment module and air conditioner

Technical Field

The utility model relates to the technical field of air treatment equipment, in particular to an air treatment module and an air conditioner.

Background

With the continuous development of society, people's requirements for quality of life are gradually increased, and air purification and cleaning problems are becoming more of an issue. At present, some air conditioners in the market perform sterilization by arranging a plasma module for generating plasma in an air duct, however, as the number of negative ions generated by the plasma module is more than that of positive ions, the negative ions which are not neutralized by the positive ions can flow back into the air duct again, thereby influencing the functions and the service lives of electric parts in the air duct.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the air treatment module, and the negative ions are neutralized by the metal piece, so that the influence of the negative ions on the performance of the electric appliance parts in the first air duct is effectively avoided, the reliability of the air treatment module is improved, and the service life of the air treatment module is prolonged.

The utility model also provides an air conditioner which comprises the air treatment module.

An air treatment module according to an embodiment of the utility model includes: the air outlet frame is provided with a first air duct, a first inlet and an outlet, wherein the first inlet and the outlet are communicated with the first air duct, and the first inlet is communicated with the indoor environment. The plasma module is arranged in the first air duct and is used for generating plasma in the first air duct; the metal piece is grounded, the metal piece is arranged in the first air duct and connected with the air outlet frame, and the metal piece is positioned at the upstream of the plasma module along the airflow flowing direction.

According to the air treatment module provided by the embodiment of the utility model, the air outlet frame is provided with the first air channel, the first inlet and the outlet which are communicated with the first air channel, the first inlet is communicated with the indoor environment, the plasma module is arranged in the first air channel, and the plasma module is used for generating plasma in the first air channel, so that air in the room where the air treatment module is arranged enters the first air channel from the first inlet and is blown out through the outlet after being sterilized by the plasma module, and the cleanliness of the air is improved, and the air quality of the space where the air treatment module is arranged is further improved. Meanwhile, the metal piece is grounded, and the metal piece is arranged in the first air channel and connected with the air outlet frame, so that anions are neutralized when passing through the metal piece, the influence of the anions flowing back on the performance of electric parts in the first air channel is effectively avoided, and the reliability and the service life of the air treatment module are improved.

In some embodiments of the utility model, the metal member is annular extending in a circumferential direction of the first air duct.

In some embodiments of the utility model, the metal piece is located at the first inlet.

In some embodiments of the present utility model, the first inlets are plural, and the metal piece is plural corresponding to the plural first inlets one to one.

In some embodiments of the present utility model, the air outlet frame further includes a second inlet in communication with the first air duct, the second inlet in communication with an outdoor environment.

In some embodiments of the present utility model, the air processing module further includes a fan assembly, the first air duct includes an air intake cavity, a first sub-air duct, and a second sub-air duct, and the air outlet frame includes: the air inlet bracket is provided with the first inlet; the volute is connected with the air inlet bracket and defines the air inlet cavity, the volute is provided with the first sub-air duct, an air suction inlet and an air outlet which are communicated with the first sub-air duct, the first inlet and the air suction inlet are both communicated with the air inlet cavity, and the fan assembly is positioned in the first sub-air duct and is used for driving air flow to flow from the air suction inlet to the air outlet; the air outlet support is connected with the volute, the air outlet support is provided with a second sub-air duct, an air inlet communicated with the second sub-air duct and an outlet, the air inlet is communicated with the air outlet, the plasma module is located in the second sub-air duct, and the metal piece is located in the air inlet cavity, the first sub-air duct or the second sub-air duct.

In some embodiments of the utility model, further comprising: and the electrostatic dust collection module is positioned in the first air duct and positioned at the downstream of the plasma module along the airflow flowing direction.

In some embodiments of the utility model, further comprising: the power supply device is arranged in the first air duct and is used for supplying power to the plasma module and the electrostatic dust collection module at the same time.

In some embodiments of the present utility model, the air outlet frame has a through hole opposite to the plug connector, and further includes: the plug connector is connected with the air outlet frame, the plug connector is electrically connected with the power supply device, and the plug connector is used for supplying power to the electrostatic dust collection module.

In some embodiments of the utility model, the plug comprises: the shell is connected with the air outlet frame; the plug-in body is positioned in the shell and is electrically connected with the power supply device; the shell comprises a shell, wherein the shell is arranged on one side of the shell, which is close to the electrostatic dust collection module, a plug of the electrostatic dust collection module is arranged in the through hole in a penetrating way and is abutted against one end of the shell, and the other end of the shell is electrically connected with the plug-in body.

According to an embodiment of the utility model, an air conditioner includes: the shell is provided with a first air inlet, a second air inlet, a first air outlet, a second air outlet and a second air channel, and the first air inlet and the first air outlet are communicated with the second air channel; the heat exchange assembly is arranged in the second air duct; the air treatment module is arranged in the shell, the second air inlet is communicated with the first inlet, and the second air outlet is communicated with the outlet.

According to the air conditioner provided by the embodiment of the utility model, the air treatment module is arranged, the air outlet frame is provided with the first air channel, the first inlet and the outlet which are communicated with the first air channel, the first inlet is communicated with the indoor environment, the plasma module is arranged in the first air channel, and the plasma module is used for generating plasma in the first air channel, so that air in the room where the air treatment module is arranged enters the first air channel from the first inlet and is blown out through the outlet after being sterilized by the plasma module, and the cleanliness of the air is improved, and the air quality of a space where the air treatment module is arranged is improved. Meanwhile, the metal piece is grounded, and the metal piece is arranged in the first air channel and connected with the air outlet frame, so that anions are neutralized when passing through the metal piece, the influence of the anions flowing back on the performance of electric parts in the first air channel is effectively avoided, and the reliability and the service life of the air treatment module are improved.

In some embodiments of the utility model, the second air duct and the air treatment module are spaced apart along the length of the housing.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a structural view of an air conditioner according to an embodiment of the present utility model;

fig. 2 is an exploded view of a part of the structure of an air conditioner according to an embodiment of the present utility model;

FIG. 3 is a front view of an air treatment module according to an embodiment of the utility model;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is an exploded view of a portion of the construction of an air treatment module according to an embodiment of the utility model;

fig. 7 is a structural view of a plasma module, a first support frame, and a power supply device according to an embodiment of the present utility model;

FIG. 8 is a block diagram of a plug connector according to an embodiment of the present utility model;

FIG. 9 is an exploded view of a portion of the construction of an air treatment module according to an embodiment of the utility model;

FIG. 10 is a block diagram of a metal piece according to an embodiment of the present utility model;

FIG. 11 is a block diagram of an air intake bracket and hardware according to an embodiment of the utility model;

FIG. 12 is an enlarged view at C in FIG. 11;

FIG. 13 is an enlarged view of FIG. 11 at D;

FIG. 14 is a rear view of an air treatment module according to an embodiment of the utility model;

fig. 15 is an enlarged view at E in fig. 14.

Reference numerals:

1000. an air conditioner;

100. an air treatment module;

1. an air outlet frame; 11. a first air duct; 111. an air inlet cavity; 12. an air inlet bracket; 13. a volute; 131. a first sub-duct; 132. an air suction port; 133. an air outlet; 134. a first shell; 135. a second case; 1351. a reinforcing plate; 14. an air outlet bracket; 141. a rear cover; 1411. a through hole; 1412. a first via hole; 1413. a second sub-duct; 142. an air outlet body; 1421. an air inlet; 1422. a drawing port; 15. a first inlet; 16. an outlet; 17. a second inlet;

2. a plasma module;

3. a metal piece; 31. a first mounting hole;

4. a fan assembly; 41. a motor; 42. a motor cover; 43. a wind wheel;

5. an electrostatic dust removal module; 51. a second support frame; 52. an electrostatic dust collection net; 53. a plug;

6. a power supply device;

7. A plug-in component; 71. a housing; 711. sealing cover; 712. a second via hole; 72. an insert body; 73. a spring plate;

8. a first support frame; 81. a partition plate;

9. a power line channel member;

200. a housing; 201. a panel assembly; 2011. an upper panel; 2012. a lower panel; 202. a top cover; 203. a chassis component; 204. a rear case member; 2041. a first air inlet; 2042. a second air inlet; 2043. and a second air outlet.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An air treatment module 100 according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

As shown in fig. 3 to 5 and 9 to 13, the air treatment module 100 according to the embodiment of the present utility model includes an air outlet frame 1, a plasma module 2, and a metal member 3. The air outlet frame 1 is provided with a first air duct 11, a first inlet 15 and an outlet 16 which are communicated with the first air duct 11, and the first inlet 15 is communicated with the indoor environment. It will be appreciated that, during operation of the air treatment module 100, air within the room in which the air treatment module 100 is located enters the first air duct 11 from the first inlet 15 and flows from within the first air duct 11 and ultimately is blown through the outlet 16 into the space in which the air treatment module 100 is located. Meanwhile, the components in the first air duct 11 can be protected through the arrangement of the air outlet frame 1, damage caused by exposure is avoided, the service life of the air treatment module 100 is prolonged, and a good appearance effect is achieved.

The plasma module 2 is disposed in the first air duct 11, and the plasma module 2 is configured to generate plasma in the first air duct 11. Thereby, the plasma module 2 ionizes the air to generate plasma, so that bacteria in the first air duct 11 are killed, so that air in the room where the air treatment module 100 is located enters the first air duct 11 from the first inlet 15 and is blown out through the outlet 16 after being sterilized by the plasma module 2, the cleanliness of the air blown out from the outlet 16 is improved, and the air quality of the space where the air treatment module 100 is located is improved.

Specifically, the ion body module is used for gradually striking a large amount of plasmas in the air under the action of an asymmetric plasma electric field formed by high-voltage and high-frequency pulse discharge, so that electrochemical reaction is generated, viruses are struck nearby the electric field, the viruses are struck through high-speed breakdown of ion groups, charged particles strike the viruses at a high speed per second meter, and the images of the virus particles after the plasmas strike all take a shape of thousand-sore hundred holes by utilizing etching and breakdown effects generated by electrons and particles with high kinetic energy, so that the virus killing effect is good.

The metal piece 3 is grounded, the metal piece 3 is arranged in the first air duct 11 and connected with the air outlet frame 1, and the metal piece 3 is positioned at the upstream of the plasma module 2 along the airflow flowing direction. It can be understood that, because the number of negative ions generated by the plasma module 2 is greater than the number of positive ions, negative ions which are not neutralized by the positive ions flow from the outlet 16 to the indoor space where the air treatment module 100 is located along the airflow flowing direction, as the air treatment module 100 continues to operate, the negative ions can enter the first air duct 11 again from the first inlet 15, and the grounded metal piece 3 is located at the upstream of the plasma module 2, so that the negative ions are neutralized by the metal piece 3 when passing through the metal piece 3, thereby effectively avoiding the influence of the negative ions which flow back on the performance of the electrical components in the first air duct 11, and improving the reliability and service life of the air treatment module 100.

Further, the metal piece 3 can be connected with the ground wire through a wire, so that the metal piece 3 is grounded, negative ions are eliminated by being connected to the ground wire through the wire under the action of potential field, and the negative ions are neutralized when passing through the metal piece 3. The material of the metal member 3 is not limited herein, and may be copper, iron, aluminum, or the like.

According to the air treatment module 100 of the embodiment of the utility model, the air outlet frame 1 is provided with the first air duct 11, and the first inlet 15 and the outlet 16 which are communicated with the first air duct 11, the first inlet 15 is communicated with the indoor environment, the plasma module 2 is arranged in the first air duct 11, and the plasma module 2 is used for generating plasma in the first air duct 11, so that air in the room where the air treatment module 100 is located enters the first air duct 11 from the first inlet 15 and is blown out through the outlet 16 after being sterilized by the plasma module 2, thereby improving the cleanliness of the air and further improving the air quality of the space where the air treatment module 100 is located. Meanwhile, the metal piece 3 is grounded, and the metal piece 3 is arranged in the first air duct 11 and connected with the air outlet frame 1, so that anions are neutralized when passing through the metal piece 3, thereby effectively avoiding the influence of the reflowed anions on the performance of electrical components in the first air duct 11, and improving the reliability and service life of the air treatment module 100.

In some embodiments of the present utility model, as shown in fig. 9 and 10, the metal member 3 is in a ring shape extending in the circumferential direction of the first air passage 11. Therefore, when the metal piece 3 is located upstream of the plasma module 2 along the airflow flowing direction, the grounded metal piece 3 is in a ring shape extending along the circumferential direction of the first air duct 11, so that the neutralization effect of the metal piece 3 on negative ions in the first air duct 11 is improved, and the reliability of the air treatment module 100 is further improved.

In some embodiments of the utility model, as shown in fig. 9-13, the metal piece 3 is located at the first inlet 15. Therefore, the grounded metal piece 3 is positioned at the first inlet 15, so that anions are neutralized when passing through the metal piece 3, and the anions flowing back are effectively prevented from entering the first air duct 11 from the first inlet 15, so that the influence of the anions on the performance of electrical components in the first air duct 11 is effectively avoided, and the reliability and the service life of the air treatment module 100 are improved.

Further, the metal member 3 has a ring shape extending in the circumferential direction of the first air duct 11 or the circumferential direction of the first air intake 2041. Therefore, the grounded metal piece 3 is in a ring shape extending along the circumferential direction of the first air inlet 2041, so that the neutralization effect of the metal piece 3 on anions at the first inlet 15 is improved, the backflow anions are further prevented from entering the first air duct 11 from the first inlet 15, and the reliability of the air treatment module 100 is improved.

In some embodiments of the present utility model, as shown in fig. 4, the air outlet frame 1 further includes a second inlet 17 in communication with the first air duct 11, the second inlet 17 being in communication with the outdoor environment. Thus, when the second inlet 17 is communicated with the first air duct 11, during operation of the air processing module 100, the outdoor air flows through the second inlet 17 into the space where the air processing module 100 is located after being sterilized by the plasma module 2 in the first air duct 11, and is blown from the outlet 16 to the space where the air processing module 100 is located, so that the fresh air function of the air processing module 100 is realized. When the first inlet 15 is communicated with the first air duct 11, during operation of the air treatment module 100, air flow in the indoor space where the air treatment module 100 is located enters the space where the air treatment module 100 is located through the air inlet into the first air duct 11 after being sterilized by the plasma module 2 and then is blown from the outlet 16 to the space where the air treatment module 100 is located, so that the indoor air circulation function of the air treatment module 100 is realized.

In some embodiments of the present utility model, as shown in fig. 9 to 13, the first inlets 15 are plural, and the metal pieces 3 are plural in one-to-one correspondence with the plural first inlets 15. It can be appreciated that, because the first inlets 15 are communicated with the indoor environment where the air treatment module 100 is located, the indoor air circulation effect of the air treatment module 100 is effectively improved by arranging a plurality of first inlets 15, and the metal pieces 3 which are grounded are a plurality of the first inlets 15 in one-to-one correspondence, so that negative ions are neutralized when passing through each first inlet 15 by the metal pieces 3, thereby effectively avoiding the negative ions flowing back from entering the first air duct 11 from the first inlets 15, and further improving the reliability of the air treatment module 100.

Further, the number of the first inlets 15 is two, the number of the second inlets 17 is one, the two first inlets 15 and the one second inlet 17 are spaced apart along the circumferential direction of the air treatment module 100, the number of the metal pieces 3 is two, and the two metal pieces 3 are respectively in one-to-one correspondence with the two first inlets 15.

In some embodiments of the present utility model, as shown in fig. 4 and 9-13, the air treatment module 100 further includes a fan assembly 4, the first duct 11 includes an air intake chamber 111, a first sub duct 131 and a second sub duct 1413, and the air outlet frame 1 includes an air intake bracket 12, a volute 13 and an air outlet bracket 14. The air inlet support 12 is provided with a first inlet 15, the volute 13 is connected with the air inlet support 12 and defines an air inlet cavity 111, the volute 13 is provided with a first sub-air duct 131, an air suction inlet 132 and an air outlet 133 which are communicated with the first sub-air duct 131, the first inlet 15 and the air suction inlet 132 are both communicated with the air inlet cavity 111, the fan assembly 4 is positioned in the first sub-air duct 131 and used for driving air flow to flow from the air suction inlet 132 to the air outlet 133, the air outlet support 14 is connected with the volute 13, the air outlet support 14 is provided with a second sub-air duct 1413, an air inlet 1421 and an air outlet 16 which are communicated with the second sub-air duct 1413, the air inlet 1421 is communicated with the air outlet 133, the plasma module 2 is positioned in the second sub-air duct 1413, and the metal piece 3 is positioned in the air inlet cavity 111, the first sub-air duct 131 or the second sub-air duct 1413.

Thus, when the air treatment module 100 is in operation, air in the room where the air treatment module 100 is located sequentially enters the air inlet cavity 111 through the first inlet 15, the fan assembly 4 drives the air flow to flow from the air suction opening 132 to the air exhaust opening 133, so that the air flow in the air inlet cavity 111 enters the first sub-air duct 131 through the air suction opening 132, is discharged through the air exhaust opening 133, enters the second sub-air duct 1413 of the air inlet 1421, is sterilized by the plasma module 2, and is blown from the outlet 16 to the space where the air treatment module 100 is located. Meanwhile, the metal piece 3 is positioned in the air inlet cavity 111, the first sub-air duct 131 or the second sub-air duct 1413, and the metal piece 3 is positioned at the upstream of the plasma module 2, so that the metal piece 3 neutralizes the reflowed negative ions, and the influence of the negative ions on the performance of electric parts is effectively avoided.

Further, as shown in fig. 10-13, the metal piece 3 is located at the first inlet 15 and is connected with the air inlet bracket 12, so that the connection between the metal piece 3 and the air outlet frame 1 is realized, the metal piece 3 is prevented from being exposed, and the reliability of the air treatment module 100 is improved.

Further, as shown in fig. 10-13, the metal member 3 is ring-shaped extending along the circumferential direction of the first inlet 15, the metal member 3 has a first mounting hole 31, the air intake bracket 12 has a second mounting hole matching with the first mounting hole 31, and the fastener penetrates the first mounting hole 31 and the second mounting hole to connect the metal member 3 with the air intake bracket 12. Furthermore, the air inlet support 12 has two first inlets 15, the two metal pieces 3 are respectively corresponding to the first inlets 15 one by one, so as to ensure the neutralization effect of the metal pieces 3 on the negative ions at the first inlets 15, avoid the negative ions flowing back from the first inlets 15 into the first air duct 11, and further improve the reliability of the air treatment module 100.

In some embodiments of the present utility model, as shown in fig. 9, the scroll casing 13 includes a first casing 134 and a second casing 135 connected to each other, the first casing 134 is located at a side of the second casing 135 adjacent to the air intake bracket 12, the air intake chamber 111 is defined between the first casing 134 and the air intake bracket 12, the first sub-duct 131 is defined between the first casing 134 and the second casing 135, the fan assembly 4 is located between the first casing 134 and the second casing 135, and a reinforcing plate 1351 is provided at a side of the second casing 135 remote from the first casing 134, and the reinforcing plate 1351 serves to reinforce the overall structural strength of the scroll casing 13. The fan assembly 4 comprises a motor 41, a motor 41 cover and a wind wheel 43, wherein the motor 41 cover is arranged outside the motor 41, and the motor 41 is used for driving the wind wheel 43 to rotate so as to drive air flow from the air suction inlet 132 to the air exhaust outlet 133.

In some embodiments of the present utility model, as shown in fig. 4-6, the air treatment module 100 further includes an electrostatic precipitation module 5. Wherein, the electrostatic dust collection module 5 is located in the first air duct 11, and along the airflow flowing direction, the electrostatic dust collection module 5 is located at the downstream of the plasma module 2.

Thus, the plasma module 2 and the electrostatic dust removal module 5 are both arranged in the first air duct 11, and the electrostatic dust removal module 5 is positioned downstream of the plasma module 2 along the airflow flowing direction, and the plasma module 2 is used for generating plasma in the first air duct 11. Therefore, the plasma module 2 ionizes the air to generate plasma, so that bacteria in the first air duct 11 are killed, the number of generated negative ions is larger than that of positive ions, the negative ions which are not neutralized by the positive ions continuously combine with the particles in the first air duct 11, then flow into the electrostatic precipitation module 5 along the airflow flowing direction, and the charged particles are absorbed by the electrostatic precipitation module 5, so that the air entering the first air duct 11 from the first inlet 15 flows through the plasma module 2 and the electrostatic precipitation module 5, is blown to the space where the air treatment module 100 is located through the outlet 16 after sterilization and dedusting, the cleanliness of the air is improved, and the air quality of the space where the air treatment module 100 is located is improved.

Specifically, the plasma module 2 is used for gradually striking a large amount of plasmas in the air under the action of an asymmetric plasma electric field formed by high-voltage and high-frequency pulse discharge, so that electrochemical reaction is generated, viruses are struck nearby the electric field, the viruses are struck through ion groups at a high speed, charged particles strike the viruses at a high speed per second meter, and the images of the virus particles after the plasmas strike all take a shape of thousand sore hundred holes by utilizing etching and breakdown effects generated by electrons and particles with high kinetic energy, so that the virus killing effect is good. Along the flow direction of the air flow, the air flow formed by mixing the air and the charged particles flows into the channel of the electrostatic dust collection module 5, and the high-strength electric field in the channel grabs the charged dust particles, microorganisms, aerosol and the like and adsorbs the charged dust particles, microorganisms, aerosol and the like on the surface of the channel.

In some embodiments of the present utility model, as shown in fig. 4-7, the air treatment module 100 further includes a power supply 6. The power supply device 6 is one and is arranged in the first air duct 11 and is used for supplying power to the plasma module 2 and the electrostatic dust collection module 5 at the same time. It is understood that the power supply device 6 is connected to a power supply, and the power supply device 6 converts the input high voltage power into high voltage power and simultaneously provides the high voltage power to the plasma module 2 and the electrostatic dust removal module 5 of the power supply device 6, thereby realizing the sterilization and dust removal functions of the plasma module 2 and the electrostatic dust removal module 5. Therefore, the plasma module 2 and the electrostatic dust collection module 5 share one power supply device 6, so that the cost of the air treatment module 100 is reduced, the space in the air outlet frame 1 is saved, and the space utilization rate in the air outlet frame 1 is improved.

In some embodiments of the utility model, as shown in fig. 4-8, the air treatment module 100 further comprises a plug 7. Wherein, plug connector 7 locates outside air-out frame 1 and is connected with air-out frame 1, and plug connector 7 is connected with power supply unit 6 electricity, and electrostatic precipitator module 5 is suitable for being connected with plug connector 7. Thus, the high-voltage power output by the power supply device 6 is firstly transmitted to the plug-in unit, and the plug-in unit transmits the high-voltage power to the electrostatic dust collection module 5, so that the power supply device 6 supplies power to the electrostatic dust collection module 5. Meanwhile, the plug-in connector 7 is arranged outside the air outlet frame 1, namely, the plug-in connector is arranged outside the first air duct 11, so that the influence of plasma generated by ionization of the plasma module 2 on the performance of the plug-in connector is avoided, the service life of the plug-in connector is prolonged, and the reliability of the air treatment module 100 is further improved.

In some embodiments of the present utility model, as shown in fig. 5, the air outlet frame 1 has a through hole 1411 opposite to the plug connector 7, and the plug connector 7 includes a housing 71, a plug body 72, and a spring plate 73. Wherein, the shell 71 is connected with the air outlet frame 1, the plug-in body 72 is located in the shell 71, the plug-in body 72 is electrically connected with the power supply device 6, the elastic sheet 73 is arranged on one side of the shell 71 close to the electrostatic dust collection module 5, the plug 53 of the electrostatic dust collection module 5 is arranged in the through hole 1411 in a penetrating manner and is abutted against one end of the elastic sheet 73, and the other end of the elastic sheet 73 is electrically connected with the plug-in body 72.

Thus, the high-voltage power output by the power supply device 6 is firstly transferred to the plug-in body 72, and then the plug-in body 72 transfers the high-voltage power to the plug 53 of the electrostatic dust collection module 5 through the elastic sheet 73, so that the power supply device 6 supplies power to the electrostatic dust collection module 5. Simultaneously, be connected with air-out frame 1 through shell 71 and realize, plug connector 7 locates outside air-out frame 1 and is connected with air-out frame 1, and the setting of shell 71 can realize the protection to power supply unit 6, avoids high voltage electricity to expose, improves the security. In addition, the air outlet frame 1 is provided with a through hole 1411 opposite to the plug connector 7, so that the plug 53 of the electrostatic dust collection module 5 is penetrated outside the through hole 1411 to realize the stop with the elastic sheet 73 of the plug connector 7 positioned outside the air outlet frame 1.

Further, as shown in fig. 8, the housing 71 further includes a sealing cover 711, and the sealing cover 711 further ensures the sealing of the housing 71 to the plug-in body, further improving the safety of the air treatment device.

In some embodiments of the present utility model, the power supply device 6 and the plug connector 7 are connected by a wire, and the air outlet frame 1 has a first wire through hole 1412 (not shown in the figure) for passing the wire. Thus, the power supply device 6 and the plug connector 7 are electrically connected through the wires, and meanwhile, since the plug connector 7 is located outside the air outlet frame 1, the power supply device 6 is located in the air outlet frame 1, and the power supply device 6 and the plug connector 7 are connected through the wires through the first wire through holes 1412 used for the wires to pass through are formed in the air outlet frame 1.

Further, as shown in fig. 14 and 15, the housing 71 of the plug 7 has a second via 712, whereby the wires connected to the power supply device 6 pass through the first via 1412 and the second via 712 in order to connect with the plug 7.

In some embodiments of the present utility model, as shown in fig. 4 and 5, the electrostatic precipitator module 5 and the plug 7 are sequentially arranged in the direction from the plasma module 2 to the power supply 6. Therefore, the distance between the plug connector 7 and the power supply device 6 is effectively shortened through the layout, so that the plug connector 7 and the power supply device 6 are convenient to electrically connect, for example, when the plug connector 7 and the power supply device 6 are connected through wires, the length of the wires is effectively shortened through the layout mode that the electrostatic dust collection module 5 and the plug connector 7 are sequentially arranged in the direction from the plasma module 2 to the power supply device 6, the cost is reduced, and the reliability is improved.

In some embodiments of the present utility model, as shown in fig. 4 and 5, the plasma module 2 and the power supply 6 are arranged in a direction perpendicular to the flow of the gas stream. Thus, by such an arrangement, the flow of air through the plasma module 2 and the power supply 6 is facilitated, and the resistance of the plasma module 2 and the power supply 6 to the air flow is reduced. Meanwhile, the electrostatic dust collection module 5 and the plug-in connector 7 are arranged in the direction perpendicular to the flow direction of the air flow, so that the resistance of the electrostatic dust collection module 5 and the plug-in connector 7 to the air flow is reduced.

In some embodiments of the present utility model, as shown in fig. 6, a drawing port 1422 is provided on the air outlet frame 1 and is in communication with the first air duct 11, and the electrostatic precipitation module 5 is detachably disposed in the first air duct 11 through the drawing port 1422. Therefore, the electrostatic dust collection module 5 is detachably arranged in the first air duct 11, so that the electrostatic dust collection module 5 is convenient to assemble and disassemble, the electrostatic dust collection module 5 is convenient to clean or replace, and the maintenance difficulty of the air treatment module 100 is reduced.

Further, the through hole 1411 and the drawing port 1422 are oppositely arranged, so that when the electrostatic precipitation module 5 is placed into the first air duct 11 through the drawing port 1422, the plug 53 of the electrostatic precipitation module 5 can penetrate through the through hole 1411 to be abutted against the elastic sheet 73 of the plug-in unit, thereby realizing the electrical connection between the plug-in unit and the electrostatic precipitation module 5, and realizing the purpose that the power supply device 6 provides high voltage power for the electrostatic precipitation module 5.

Further, as shown in fig. 5, the electrostatic precipitator module 5 includes a second support frame 51, an electrostatic precipitator mesh 52 and a plug 53. Wherein, the electrostatic precipitator mold net and the plug 53 are arranged on the second supporting frame 51, the plug 53 is electrically connected with the electrostatic precipitator net 52, and the second supporting frame 51 is detachably arranged in the first air duct 11 through the drawing port 1422. Therefore, in the process that the power supply device 6 supplies power to the electrostatic precipitation module 5, the high-voltage power output by the power supply device 6 is firstly transferred to the plug-in body 72, the plug-in body 72 transfers the high-voltage power to the plug 53 of the electrostatic precipitation module 5 through the elastic sheet 73, and the plug 53 transfers the high-voltage power to the electrostatic precipitation net 52, so that the power supply device 6 supplies power to the electrostatic precipitation module 5. The second supporting frame 51 can fix and protect the electrostatic dust collection net 52 and the plug 53 to a certain extent, so that the service life of the air treatment module 100 is prolonged.

It should be noted that, the specific form in which the second support frame 51 is detachably disposed in the first air duct 11 through the drawing port 1422 is not limited, so long as the second support frame 51 is ensured to be located in the first air duct 11 or extend out of the first air duct 11. For example, the second support frame 51 is in a drawing fit with the air outlet frame 1 by a drawing rail including a first rail installed in the first duct 11, a second rail installed at the outer peripheral wall of the second support frame 51, and an intermediate rail movably disposed between the second rail and the first rail. Or, a drawing piece extending along the drawing direction is arranged in the air outlet frame 1, a drawing groove is formed in the drawing piece, and a drawing protrusion matched with the drawing groove is formed in the peripheral wall of the second supporting frame 51.

In some embodiments of the present utility model, as shown in fig. 6 and 7, the air treatment module 100 further includes a first support frame 8. Wherein, the first support frame 8 is arranged in the first air duct 11, and the plasma and power supply device 6 is arranged on the first support frame 8. By this arrangement, it is achieved that the plasma and power supply device 6 is located in the first air duct 11, and that the first support frame 8 can play a certain role in fixing and protecting the plasma and power supply device 6, prolonging the service life of the air treatment module 100.

Further, the first support frame 8 has a third mounting hole, the air outlet frame 1 has a fourth mounting hole, and the fastener penetrates through the third mounting hole and the fourth mounting hole to connect the first support frame 8 with the air outlet frame 1, so that the first support frame 8 is arranged in the first air duct 11.

In some embodiments of the present utility model, as shown in fig. 7, the first support frame 8 has a partition 81 thereon, and the partition 81 is located between the plasma module 2 and the power supply 6. Thereby, the partition 81 separates the plasma module 2 from the power supply device 6, so that mutual interference between the plasma module 2 and the power supply device 6 is effectively avoided, and the safety and reliability of the air treatment module 100 are improved.

In some embodiments of the present utility model, as shown in FIG. 4, the air treatment module 100 further includes a blower assembly 4. The fan assembly 4 is disposed in the first air duct 11 and is used for driving air flow to flow from the first inlet 15 to the outlet 16, the fan assembly 4 is located at the upstream of the plasma module 2 along the air flow direction, and one end of the plasma module 2 opposite to the fan assembly 4 is inclined towards the direction away from the fan assembly 4 relative to the other end of the plasma module 2 in the direction perpendicular to the air flow direction.

Thus, when the air treatment module 100 is operated, air enters the first air duct 11 from the first inlet 15 through the fan assembly 4, and is blown to the space where the air treatment module 100 is located from the outlet 16 after passing through the plasma module 2 and the electrostatic dust removal module 5 in sequence. Meanwhile, the fan assembly 4 is located at the upstream of the plasma module 2, so that the influence of plasma generated by ionization of the plasma module 2 on the performance of the fan assembly 4 is effectively avoided, the service life of the fan assembly 4 is prolonged, and the reliability of the air treatment module 100 is further improved. In addition, in the direction perpendicular to the airflow, one end opposite to the fan assembly 4 through the plasma module 2 inclines towards the direction away from the fan assembly 4 relative to the other end of the plasma module 2, so that the wind resistance of the plasma module 2 to the fan assembly 4 is reduced, the power of the fan assembly 4 is further reduced, the cost is reduced, and the product competitiveness is improved.

In some embodiments of the present utility model, as shown in fig. 4 and 5, the air outlet bracket 14 includes an air outlet body 142 and a rear cover 141 connected to each other, the air outlet body 142 and the rear cover 141 define a second sub-air duct 1413, the air outlet body 142 has a drawing port 1422, an air inlet 1421 and an outlet 16, the plasma module 2 and the electrostatic precipitator module 2 are located in the second sub-air duct 1413, the rear cover 141 has a through hole 1411 opposite to the plug-in unit 7 and a first wire through hole 1412 for a wire to pass through, the power supply unit 6 and the plug-in unit 7 are connected by a wire, the housing 71 of the plug-in unit 7 is connected to the rear cover 141, the plug-in unit 72 is located in the housing 71, the plug-in unit 72 is electrically connected to the power supply unit 6, the elastic sheet 73 is located on a side of the housing 71 close to the electrostatic precipitator module 5, the plug 53 of the electrostatic precipitator module 5 is located in the through hole 1411 and is stopped by one end of the elastic sheet 73, and the other end of the elastic sheet 73 is electrically connected to the plug-in unit 72. Therefore, the high-voltage power output by the power supply device 6 is transmitted to the plug-in body 72 through the lead, and the plug-in body 72 transmits the high-voltage power to the plug 53 of the electrostatic dust collection module 5 through the elastic sheet 73, so that the power supply device 6 supplies power to the electrostatic dust collection module 5.

Further, as shown in fig. 6 and 14, the air treatment module further includes a power line channel part 9, the rear cover 141 has a mounting groove for mounting the power line channel part 9, and the air treatment module 100 is connected with an external power source through a wire, which passes through a channel of the power line channel part 9, thereby ensuring the safety of the air treatment module 100.

The present utility model also proposes an air conditioner 1000 having the air treatment module 100 of the above embodiment.

As shown in fig. 1 and 2, an air conditioner 1000 according to an embodiment of the present utility model includes a housing 200, a heat exchange assembly, and the above-described air treatment module 100.

Specifically, the casing 200 can protect the internal structure of the air conditioner 1000, avoid damage caused by exposure of the internal structure of the air conditioner 1000, be beneficial to prolonging the service life of the air conditioner 1000, and have better appearance effect.

Further, the housing 200 includes a panel assembly 201, a top cover 202, a chassis component 203, a rear box component 204 and a heat exchange frame component (not shown in the figure), the panel assembly 201 includes an upper panel 2011 and a lower panel 2012, and the upper panel 2011 is connected with the lower panel 2012, which is beneficial to reducing the production cost and the maintenance cost of the air conditioner 1000. Still further, the rear case member 204 is partially connected to the lower panel 2012, and partially connected to the heat exchange frame member, the ends of the rear case member 204 and the lower panel 2012, which are far away from the upper panel 2011, are connected to the chassis member 203, and the top cover 202 is connected to the rear case member 204 and the end of the heat exchange frame member, which is far away from the chassis member 203, so that an integral structure is formed, protection of the internal structure of the air conditioner 1000 is achieved, and injury caused by contact of the user is avoided.

Further, the housing 200 has a first air inlet 2041, a second air inlet 2042, a first air outlet 2043, and a second air duct, the first air inlet 2041 is disposed on the rear housing part 204 and extends along a longitudinal direction (vertical direction shown in fig. 1) of the rear housing part 204, the first air outlet is disposed on the heat exchange frame part and extends along the longitudinal direction of the air conditioner 1000, the first air inlet 2041 and the first air outlet are communicated with the second air duct, and an air flow outside the air conditioner 1000 can enter the second air duct through the first air inlet 2041 and then be blown into a room through the first air outlet.

Still further, the first air inlet 2041 is provided with an air inlet grille, so that on one hand, hands or other foreign matters can be prevented from entering the air conditioner 1000 by the air inlet grille, the safety of a user is protected, and the normal operation of the air conditioner 1000 is ensured; on the other hand, the air inlet grille can prevent insects and mice from entering the shell 200 of the air conditioner 1000 to damage the air conditioner 1000, ensure the normal operation of the air conditioner 1000, and ensure the attractive appearance of the air conditioner 1000.

Optionally, the air inlet grille is detachably connected with the rear box body part 204, the air inlet grille can ensure that the appearance of the shell 200 is attractive, and after the air inlet grille is detached, the components in the air conditioner 1000 are convenient to maintain and replace, and meanwhile the air inlet grille is convenient to clean, so that dust accumulation caused by overlong service time of the air inlet grille is avoided.

Further, in second wind channel was located to heat transfer subassembly and heat exchange fan subassembly 4, heat exchange fan subassembly 4 can drive the outer air current of air conditioner 1000 and get into in the second wind channel through first air intake 2041, and the air current in the second wind channel can carry out heat transfer with heat transfer subassembly, and the air current after the heat transfer can blow to indoor through first air outlet to reach the effect of adjusting indoor temperature, satisfy user's user demand.

Optionally, the air inlet grille can be arranged opposite to the heat exchange assembly and the heat exchange fan assembly 4, so that the heat exchange fan assembly 4 is convenient for driving the air flow outside the air conditioner 1000 to enter the second air channel through the air inlet grille, so that the air flow is smoother, the air inlet quantity is increased, the air inlet efficiency of the heat exchange fan assembly 4 is improved, the noise of the air conditioner 1000 during operation is reduced, and the performance and the comfort of the air conditioner 1000 are improved. Preferably, the heat exchange assembly is located upstream of the heat exchange fan assembly 4 in the flow direction of the air flow.

Optionally, at least one of the purification component and the humidification component can be arranged in the second air duct, and different components can be selected according to different actual requirements, so that different use requirements are met. The purification assembly can purify the air flow entering the second air duct, so that the purified air flow is blown indoors, and the air quality is improved; the humidifying assembly can humidify the air flow entering the second air duct, so that the air flow with humidity is blown into a room, the indoor water vapor content is increased, and the indoor humidifying effect is achieved.

Referring to fig. 2, the air treatment module 100 is disposed in the housing 200, the second air inlet 2042 is communicated with the first air inlet 15, the second air outlet 2043 is communicated with the outlet 16, and the second air inlet 2042 is communicated with the indoor environment, so that the air flow entering the air treatment module 100 can be treated. Therefore, through the communication between the second air inlet 2042 and the indoor environment, the air in the room where the air treatment module 100 is located enters the first air duct 11 from the first inlet 15 through the second air inlet 2042, and is ionized by the plasma module 2 to generate plasma, so that bacteria in the first air duct 11 are killed, the air in the room where the air treatment module 100 is located enters the first air duct 11 from the first inlet 15 and is blown out from the outlet 16 after being sterilized by the plasma module 2, and the cleanliness of the air blown out from the outlet 16 is improved, and the air quality of the space where the air treatment module 100 is located is improved.

Meanwhile, as the number of negative ions generated by the plasma module 2 is larger than that of positive ions, negative ions which are not neutralized by the positive ions flow from the outlet 16 to the indoor space where the air treatment module 100 is located along the airflow flowing direction, along with the continuous operation of the air treatment module 100, the negative ions can enter the first air duct 11 again from the first inlet 15, and the grounded metal piece 3 is arranged at the upstream of the plasma module 2, so that the negative ions are neutralized by the metal piece 3 when passing through the metal piece 3, thereby effectively avoiding the influence of the negative ions which flow back on the performance of electrical components in the first air duct 11, improving the reliability and the service life of the air treatment module 100.

Further, the housing 200 further has a third air inlet, which is communicated with the second inlet 17, and is communicated with the outdoor environment. Therefore, when the second inlet 17 is communicated with the first air duct 11, during operation of the air processing module 100, the outdoor air flows through the third air inlet, enters the space in the first air duct 11 where the air processing module 100 is located through the outlet 16 after being sterilized by the plasma module 2 from the second inlet 17, and the fresh air function of the air processing module 100 is realized.

According to the air conditioner 1000 of the embodiment of the utility model, the air treatment module 100 is provided, the air outlet frame 1 is provided with a first air duct 11, and a first inlet 15 and an outlet 16 which are communicated with the first air duct 11, the first inlet 15 is communicated with the indoor environment, the plasma module 2 is arranged in the first air duct 11, and the plasma module 2 is used for generating plasma in the first air duct 11, so that air in the room where the air treatment module 100 is located enters the first air duct 11 from the first inlet 15 and is blown out through the outlet 16 after being sterilized by the plasma module 2, thereby improving the cleanliness of the air and further improving the air quality of the space where the air treatment module 100 is located. Meanwhile, the metal piece 3 is grounded, and the metal piece 3 is arranged in the first air duct 11 and connected with the air outlet frame 1, so that anions are neutralized when passing through the metal piece 3, thereby effectively avoiding the influence of the reflowed anions on the performance of electrical components in the first air duct 11, and improving the reliability and service life of the air treatment module 100.

In some embodiments of the present utility model, the second air duct and the air treatment module 100 are disposed at intervals along the length direction (referring to the up-down direction shown in the drawings) of the housing 200, so that the air flow in the second air duct and the air flow in the air treatment module 100 can be prevented from being mixed, which results in poor indoor temperature regulation effect or fresh air exchange effect of the air conditioner 1000.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (12)

1. An air treatment module, comprising:

the air outlet frame is provided with a first air duct, a first inlet and an outlet which are communicated with the first air duct, and the first inlet is communicated with the indoor environment;

the plasma module is arranged in the first air duct and is used for generating plasma in the first air duct;

the metal piece is grounded, the metal piece is arranged in the first air duct and connected with the air outlet frame, or is positioned at the upstream of the plasma module along the airflow flowing direction.

2. The air treatment module of claim 1, wherein the metallic piece is annular extending in a circumferential direction of the first air duct.

3. The air treatment module of claim 1, wherein the metallic piece is located at the first inlet.

4. An air treatment module according to claim 3, wherein the first inlets are a plurality and the metal member is a plurality in one-to-one correspondence with the plurality of first inlets.

5. The air treatment module of claim 1, wherein the air outlet frame further comprises a second inlet in communication with the first air duct, the second inlet in communication with an outdoor environment.

6. The air treatment module of claim 1, further comprising a fan assembly, wherein the first duct comprises an air intake cavity, a first sub-duct, and a second sub-duct, and wherein the air outlet frame comprises:

the air inlet bracket is provided with the first inlet;

the volute is connected with the air inlet bracket and defines the air inlet cavity, the volute is provided with the first sub-air duct, an air suction inlet and an air outlet which are communicated with the first sub-air duct, the first inlet and the air suction inlet are both communicated with the air inlet cavity, and the fan assembly is positioned in the first sub-air duct and is used for driving air flow to flow from the air suction inlet to the air outlet;

the air outlet support is connected with the volute, the air outlet support is provided with a second sub-air duct, an air inlet communicated with the second sub-air duct and an outlet, the air inlet is communicated with the air outlet, the plasma module is located in the second sub-air duct, and the metal piece is located in the air inlet cavity, the first sub-air duct or the second sub-air duct.

7. The air treatment module of claim 1, further comprising:

And the electrostatic dust collection module is positioned in the first air duct and positioned at the downstream of the plasma module along the airflow flowing direction.

8. The air treatment module of claim 7, further comprising:

the power supply device is arranged in the first air duct and is used for supplying power to the plasma module and the electrostatic dust collection module at the same time.

9. The air treatment module of claim 8, further comprising:

the plug connector is connected with the air outlet frame, the plug connector is electrically connected with the power supply device, and the plug connector is used for supplying power to the electrostatic dust collection module.

10. The air treatment module of claim 9, wherein the air outlet frame has a through hole opposite to the plug connector, and the plug connector comprises:

the shell is connected with the air outlet frame;

the plug-in body is positioned in the shell and is electrically connected with the power supply device;

the shell comprises a shell, wherein the shell is arranged on one side of the shell, which is close to the electrostatic dust collection module, a plug of the electrostatic dust collection module is arranged in the through hole in a penetrating way and is abutted against one end of the shell, and the other end of the shell is electrically connected with the plug-in body.

11. An air conditioner, comprising:

the shell is provided with a first air inlet, a second air inlet, a first air outlet, a second air outlet and a second air channel, and the first air inlet and the first air outlet are communicated with the second air channel;

the heat exchange assembly is arranged in the second air duct;

the air treatment module of any of claims 1-10, disposed within the housing, the second air inlet in communication with the first inlet and the second air outlet in communication with the outlet.

12. The air conditioner of claim 11, wherein the second air duct and the air treatment module are spaced apart in a length direction of the housing.