CN218096538U

CN218096538U - Air conditioner with self-cleaning function

Info

Publication number: CN218096538U
Application number: CN202220775913.0U
Authority: CN
Inventors: 陈天威; 李雪斌
Original assignee: Youthware Intelligent Environment Shenzhen Co ltd
Current assignee: Youthware Intelligent Environment Shenzhen Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-12-20
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an air conditioner with self-cleaning function, include: a housing having an air outlet; the heat exchanger device realizes energy exchange and achieves the refrigeration or heating effect, and comprises a fin and a guide pipe, wherein the fin is connected with the grounding electrode; the charged particle generating device is used for charging dust particles and microorganisms in the air; and the driving device is used for forming airflow from the heat exchanger device to the air outlet. The utility model discloses be provided with lotus electric particle generating device at heat exchanger device's front end for the air can hit the dust particle in the air to be broken up and take positive charge when this lotus electric particle generating device, still releases a large amount of anions simultaneously, forms the plasma space, and the whole bacterial virus of air can be exterminateed fast in powerful plasma field, can also get rid of various peculiar smell etc. and poison gas.

Description

Air conditioner with self-cleaning function

Technical Field

The utility model relates to an evaporimeter technical field, concretely relates to air conditioner with self-cleaning function.

Background

The microbial pollution mainly refers to pollutants such as mold, virus and the like, and the common air microbial pollution in the space is mostly brought by an air conditioner evaporator. The air conditioner evaporator is positioned in the air conditioner, and when the air conditioner is started, the evaporator exchanges heat and generates a large amount of condensed water on the surface. Meanwhile, the intake of outdoor air may carry various dusts, bacteria, impurities, etc., which adhere to the surface of the evaporator, and condensed water. Meanwhile, the air conditioner evaporator is in a warm, dark and humid environment for a long time when not in operation, and various bacteria such as a large amount of mould fungi are bred on the surface after long-time use, and the mould fungi can be bred quickly once meeting a proper environment. Therefore, when the air conditioner works, various bacteria can rush to a user through the air outlet of the air conditioner, the inside of the whole space can be polluted, and meanwhile, unpleasant peculiar smell is brought, so that the nasal cavity, the trachea and the lung are uncomfortable, and the health of people is endangered.

The evaporator is required to be cleaned when the microbial pollution of the evaporator to air is avoided, the conventional evaporator for cleaning the air conditioner is manually cleaned by a person, the person is required to wait for a reservation and then work on the door, and meanwhile, a cleaning agent is used when the air conditioner is cleaned, but a cleaning agent with poor quality cannot clean the air conditioner in place, corrodes air conditioner parts, even has bad influence on the health of a cleaner, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome not enough among the prior art, aim at provides an air conditioner with self-cleaning function, can adsorb the dust granule in the air, reaches the purpose that removes dust, removes the flavor, and the heat exchanger device that sets up simultaneously can adsorb dust automatically to can realize self-cleaning's purpose.

The utility model discloses a following technical scheme realizes:

an air conditioner with an automatic cleaning function, comprising:

a housing having an air outlet;

the heat exchanger device realizes energy exchange and achieves the refrigeration or heating effect, and comprises a fin and a guide pipe, wherein the fin is connected with a grounding electrode;

the charged particle generating device is used for charging dust particles in the air;

and the driving device is used for forming airflow from the heat exchanger device to the air outlet.

Further, the driving device forms the airflow and then the airflow passes through the charged particle generating device to the heat exchanger device.

Further, the charged particle generating device comprises an ionizing wire and a first fixing piece, wherein the ionizing wire is mounted on the first fixing piece.

Further, the air conditioner includes a side plate, and the first fixing member and the heat exchanger device are mounted on the side plate.

Further, the air conditioner includes the grid board, ionization silk is located in the grid board.

Further, the charged particle generating device comprises a first metal piece and a second metal piece, and a potential difference is formed between the first metal piece and the second metal piece.

Furthermore, the first metal piece comprises a hollowed-out metal support and a discharge needle, the second metal piece is of a sheet-shaped porous structure, and the discharge needle is vertically fixed on the metal support and corresponds to the holes respectively.

Further, the hollowed-out metal support comprises a rectangular frame and a second transverse plate, and the discharge needles are fixed on the second transverse plate.

Further, the air conditioner includes a plasma generating device for generating an ion field and purifying air.

Furthermore, the ion generating device comprises a connecting frame and a plurality of plasma emission heads, and the ion emission heads are fixed on the connecting frame.

Further, the driving device forms the air flow and then the air flow passes through the plasma generating device to the charged particle generating device.

Further, the heat exchanger device still includes contact tube, pipe and fin, the fin includes first fin and second fin, first fin cover is established on the contact tube, the second fin cover is established on the pipe and is connected with telluric electricity field.

Further, the air conditioner includes an ion sterilization device for sterilizing the air of the air flow formed by the driving device.

Furthermore, the ion sterilization device is arranged at the air outlet, and the driving device forms the air flow and then the air flow passes through the heat exchanger device to reach the ion sterilization device.

Further, the ion sterilization device comprises a metal bracket and a sterilization unit arranged on the metal bracket.

Further, the sterilization unit comprises a metal catalytic net and an ultraviolet lamp, the ultraviolet lamp is arranged on the metal support, and the metal catalytic net is sleeved on the ultraviolet lamp.

Further, the ion sterilization apparatus includes a first sterilization unit and a second sterilization unit that generate light of different wavelengths.

Further, the first and second sterilizing units have metal catalyst nets of different elements.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model discloses be provided with charged particle generating device at the front end of heat exchanger device, make the air can break the dust particle in the air and take the positive charge when this charged particle generating device, still release a large amount of anions simultaneously, form the plasma space, the whole bacterial virus of air can be killed fast in powerful plasma field, can also get rid of poison gas such as various peculiar smells, and the dust particle that has the positive charge when the fin on the heat exchanger device, because the fin is connected with ground connection, make the dust particle that has the positive charge adsorbed by the fin, after long-time circulation absorption, the heat exchanger device can carry out the frost stripping, change the frost, the stoving function, discharge it along the comdenstion water drainage with the dust on the fin, thereby reach the mesh of automatically cleaning;

2. the utility model discloses utilize the ultraviolet lamp extexine of two different wavelength to cover the metal carrier of its different elements, one of them ultraviolet lamp covers zinc net catalysis and releases a large amount of positive electrons extremely ozone, when titanium silver alloy net catalysis release a large amount of negative electrons through another ultraviolet lamp extexine covers, collide with the electron that preceding ultraviolet lamp catalysis decomposed out and reduce its ozone into oxygen fast, this process can be effectively quick kill the bacterial virus in the air, than conventional ultraviolet lamp sterilization and single surface catalyst single wave band ultraviolet sterilization improve tens of times the effect, and the metal catalysis net of surface covering can effectively prevent to reduce light pollution;

3. the utility model is also provided with various fragrances, thereby achieving the effect of simulating the scene of construction, simultaneously having the humidifying function, and utilizing the atomizing nozzle to beat water molecules into small water molecules with the diameter less than 10 microns, thereby achieving the humidifying effect;

4. the utility model discloses have the new energy heat exchange function of airing exhaust, carry out the energy exchange through the new trend of introducing from outdoor and indoor exhaust air, make it more energy-conserving.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic structural view of the inside of the box body of the present invention;

FIG. 4 is a schematic structural view of the intermediate ion sterilization apparatus of the present invention;

FIG. 5 is an exploded view of the intermediate ion sterilization apparatus of the present invention;

fig. 6 is a schematic structural view of a heat exchanger device according to embodiment 6 of the present invention;

fig. 7 is an exploded view of a heat exchanger device according to embodiment 6 of the present invention;

fig. 8 is a schematic structural view of a plasma generator according to embodiment 6 of the present invention;

fig. 9 is a schematic structural view of a heat exchanger device according to embodiment 7 of the present invention;

fig. 10 is an exploded view of a heat exchanger device according to embodiment 7 of the present invention;

fig. 11 is a schematic structural view of a heat exchanger device according to embodiment 8 of the present invention;

fig. 12 is an exploded view of a heat exchanger device according to embodiment 8 of the present invention.

Reference numbers and corresponding part names in the drawings:

1. a box body; 3. touching the display; 4. a side dam; 5. a frame; 6. a volute air duct; 7. a filter screen; 8. a vent; 9. an internal circulation air return shutter; 10. a side plate; 11. a top plate; 12. a connecting plate; 13. an ion sterilization device; 14. a heat exchange module; 15. a fragrance module; 16. a fan; 17. a transverse plate; 18. a heat exchanger device; 19. air is discharged and the blades are swung; 21. a water pan; 23. a fixing ring; 24. a metal catalytic mesh; 25. a charged particle generating device; 26. an ultraviolet lamp; 27. a metal cover; 28. A power supply connector; 30. a plasma generating device; 31. a grid plate; 34. a first fixing member; 35. ionizing the filaments; 36. a sterilization unit; 37. a connecting frame; 38. a plasma emission head; 39. a first transverse plate; 41. an absorption unit; 42. a tip discharge unit; 43. an absorbent sheet; 44. an absorption hole; 45. connecting columns; 46. a rectangular frame; 47. a second transverse plate; 48. and (4) discharging needles.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

As shown in fig. 1 to fig. 3, the present invention includes:

a housing having an air outlet;

the heat exchanger device 18 is used for realizing energy exchange and achieving a refrigerating or heating effect, the heat exchanger device 18 comprises a fin and a guide pipe, and the fin is connected with a grounding electrode;

a charged particle generating device 25 for charging dust particles in the air;

drive means for creating an airflow through the heat exchanger means 18 to the outlet.

The housing comprises a box body 1, the driving device is a fan 16, and the heat exchanger device 18, the charged particle generating device 25 and the driving device are all located in the box body 1.

The box body 1 comprises a frame 5, a plurality of side baffles 4 and a top plate 11, wherein the side baffles 4 are respectively connected with four side walls of the frame 5, and the top plate 11 is positioned at the top of the frame 5; the fan 16, the heat exchanger device 18 and the charged particle generating device 25 are all located in the frame 5, the fan 16 is fixed on one of the side baffles 4 or the frame 5, the fan 16 is further provided with a volute air duct 6, and an air outlet of the volute air duct 6 faces the heat exchanger device 18.

The frame 5 that sets up is used for depositing fan 16, heat exchanger device 18 and lotus electric particle generating device 25 to utilize side shield 4 and roof 11 of setting on frame 5 all around, make frame 5 inside can form the confined space, the air outlet is located one of them side shield 4, still is equipped with air-out flap 19 and touch display 3 on the side shield 4 fixed with fan 16, air-out flap 19 is located air outlet department for blow off through the air-out flap 19 that sets up after the gas behind heat exchanger device 18, the effect of lotus electric particle generating device 25, the touch display 3 of setting is prior art, conveniently carries out the regulation of mode to this air conditioner.

A heat exchange module 14 is further arranged on the inner bottom of the frame 5, and the heat exchange module 14 is positioned below the fan 16; one of them side shield 4 is last to be equipped with opening and two vents 8, from interior to exterior is equipped with filter screen 7, inner loop return air shutter 9 in proper order in the opening, vent 8 is located the below of vent 8 to vent 8 and heat exchange module 14 intercommunication.

In order to achieve the purpose of energy saving, the heat exchange module 14 is further arranged in the frame 5, indoor air is sucked into the heat exchange module 14 by negative pressure generated by the fan 16 during operation, meanwhile, external air is sucked into the heat exchange module 14 through one of the arranged ventilation openings 8 to exchange heat with the indoor sucked air, and finally, the air sucked into the heat exchange module 14 indoors is exhausted to the outside through the other ventilation opening 8, so that the purpose of heat exchange between the indoor air and the outdoor air is achieved, and the purpose of energy saving is achieved.

Meanwhile, in order to realize the internal circulation of the gas in the box body 1, a filter screen 7 and an internal circulation return air shutter 9 are further arranged on one side baffle 4, the gas is continuously circulated in the box body 1 by the aid of the arranged internal circulation return air shutter 9, and in the internal circulation process of the gas, the dust in the gas can be primarily filtered by the aid of the arranged filter screen 7, so that larger dust particles are filtered.

Example 2

As shown in fig. 4 and 5, on the basis of embodiment 1, the air conditioner includes an ion sterilization device 13, the bottom of the top plate 11 is further provided with a connecting plate 12, the air conditioner includes that the ion sterilization device 13 is located at the bottom of the connecting plate 12, the ion sterilization device 13 includes a metal cover 27 and two sterilization units 36 with two different wavelengths arranged in the metal cover 27, the sterilization units 36 include metal catalytic meshes 24 with two different elements, ultraviolet lamps 26 and power connectors 28, the ultraviolet lamps 26 are fixed in the metal cover 27 and connected with the power connectors 28, and the metal catalytic meshes 24 are fixed on the circumferential outer walls of the ultraviolet lamps 26 through fixing rings 23.

In order to realize the function of sterilizing bacteria and viruses in the air, the ion sterilization device 13 is also arranged in the box body 1, wherein the ion sterilization device 13 is provided with two ultraviolet lamps 26 with different wavelengths, one ultraviolet lamp 26 has a wavelength of 185nm, the other ultraviolet lamp 26 has a wavelength of 254nm, the outer surface layers of the two ultraviolet lamps 26 are covered with metal catalytic nets 24 with different elements, the 185nm ultraviolet lamp 26 is covered with zinc net for catalysis, and when the device works, the ultraviolet lamps 26 are released to irradiate the nickel-zinc-titanium composite net to release a large amount of positrons and ozone thereof, and the ozone has the characteristics of uniform diffusion, good permeability, omnibearing, rapidness and high-efficiency sterilization; the titanium-silver alloy net covered on the outer surface layer of the 254nm ultraviolet lamp 26 catalyzes and releases a large amount of negative electrons when in work; the negative electrons collide with electrons catalytically decomposed by the 185nm ultraviolet lamp 26 to quickly reduce ozone into oxygen, the process can effectively and quickly kill bacterial viruses in the air, the effect is improved by tens of times compared with the conventional ultraviolet lamp sterilization and single-surface catalyst single-band ultraviolet sterilization, and the metal catalytic net covered on the surface can effectively prevent and reduce light pollution, wherein the ozone is generated by utilizing the oxygen in the air, and in the disinfection and oxidation process, redundant oxygen atoms are combined into molecular oxygen after 30min, and no residual substance exists, so that the air disinfected by the ultraviolet ozone lamp is very fresh and free of any peculiar smell.

Example 3

On the basis of the embodiment 1, the frame 5 is further provided with a fragrance module 15, and the fragrance module 15 is provided with a plurality of storage pipes which are communicated with the air outlet of the volute air duct 6 through air pipes.

In order to increase the functionality of the air conditioner, the air conditioner is further provided with a fragrance module 15, fragrances with different fragrances are stored in storage pipes of the fragrance module 15, the storage pipes are communicated with an air outlet of the volute air duct 6 on the fan 16 through air pipes, valves are further arranged in the air pipes, when the air conditioner is used by a user, the fragrances with different fragrances can be selected according to different scene requirements, the fragrances at the fragrance volatilization positions are conveyed to the air outlet of the volute air duct 6 through the air pipes, and then the fragrances are blown out along with air flow generated by the fan 16, so that the scene effect of simulating a scene is achieved.

Example 4

On the basis of embodiment 1, still be equipped with diaphragm 17 on the frame 5, be equipped with water tray 21 on the diaphragm 17, the bottom of connecting plate 12 still is equipped with the atomizer that leads to pipe and water tray 21 to be connected, and the atomizer is towards heat exchanger device 18.

In order to further increase the functionality of the air conditioner, the air conditioner is further provided with an atomizing nozzle facing the heat exchanger device 18, namely, water mist sprayed by the atomizing nozzle can act on air blown out from the heat exchanger device 18 to humidify the air, the atomizing nozzle adopts a double-head 1.7MIIZ ultrasonic atomizing head, water molecules can be beaten into small water molecules below 10 micrometers, and the small water molecules are blown out along with air flow, so that the purpose of humidifying the indoor space is achieved.

Example 5

On the basis of the embodiment 1, the two sides of the heat exchanger device 18 are provided with side plates 10, the side plates 10 are connected with the side baffle 4 on the frame 5, and the heat exchanger device 18 is fixed in the box body 1.

The side plates 10 are provided for fixing the heat exchanger device 18 within the tank body 1.

Example 6

On the basis of embodiment 1, the charged particle generating device comprises a first metal piece and a second metal piece, and a potential difference is formed between the first metal piece and the second metal piece.

Example 7

As shown in fig. 6, 7 and 8, in embodiment 6, the charged particle generating device 25 includes an ionizing wire 35 and a grid plate 31; two ends of the ionizing wire 35 are respectively provided with a first fixing piece 34, and two ends of the first fixing pieces 34 are fixed with the side plates 10 at two sides of the heat exchanger device 18; two ends of the grid plate 31 are provided with first transverse plates 39, two ends of the first transverse plates 39 are fixed with the side plates 10 at two sides of the heat exchanger device 18, and the grid plates 31 correspond to the ionizing wires 35 one by one; the air conditioner further comprises a plasma generating device 30, the plasma generating device 30 comprises a connecting frame 37 and a plurality of plasma emitting heads 38, the two sides of the connecting frame 37 are fixed with the side plates 10 on the two sides of the heat exchanger device 18, the connecting frame 37 is located below the grid plates 31 and the ionizing wires 35, and the plasma emitting heads 38 are uniformly fixed in the connecting frame 37.

In the embodiment, the charged particle generating device 25 is composed of the ionizing wire 35 and the grid plate 31, and the negative ion field generated by the plasma emitting head 38 is utilized, the positive or negative voltage connected with the ionizing wire is utilized to form corona, and the corona and the negative ions generated by the plasma generating device 30 form a plasma field, so that when the air flow generated by the fan 16 passes through the plasma generating device 30, dust in the air flow can be absorbed, toxic gas can be purified, peculiar smell can be removed, and humidity can be increased, thereby achieving the effect of purifying air.

Example 8

As shown in fig. 9 and 10, in example 6, the charged particle generating device 25 includes a point discharge unit 42 and an absorption unit 41; the point discharge unit 42 comprises a hollowed-out metal support and discharge needles 48, the absorption unit 41 is of a sheet-shaped porous structure, and the discharge needles 48 are vertically fixed on the metal support and respectively correspond to the holes; the hollowed-out metal bracket comprises a rectangular frame 46 and a plurality of second transverse plates 47, the rectangular frame 46 is fixed with the side plates 10 on two sides of the heat exchanger device 18, the second transverse plates 47 are uniformly fixed on the rectangular frame 46, and the discharge needles 48 are uniformly fixed on the second transverse plates 47; the absorption unit 41 comprises an absorption plate 43 and a plurality of connecting columns 45, one end of each connecting column 45 is connected with the absorption plate 43, the other end of each connecting column 45 is connected with a rectangular frame 46, a plurality of absorption holes 44 are further formed in the absorption plate 43, and discharge needles 48 face the absorption holes 44; the air conditioner further comprises a plasma generating device 30, the plasma generating device 30 comprises a connecting frame 37 and a plurality of plasma emitting heads 38, two sides of the connecting frame 37 are fixed with the side plates 10 on two sides of the heat exchanger device 18, the connecting frame 37 is located below the rectangular frame 46 and the absorbing plate 43, and the plasma emitting heads 38 are uniformly fixed in the connecting frame 37.

The charged particle generating apparatus 25 is constituted by the point discharge unit 42, the absorption unit 41, and the plasma generating apparatus 30 in the present embodiment, wherein the discharge needles 48 provided in the point discharge unit 42 are used to discharge, and a plasma electric field is formed with the positive and negative ions generated by the plasma generating apparatus 30, and the air passes through the plasma field formed in the present embodiment, so that the object in embodiment 6 can be achieved.

Example 9

As shown in fig. 10 and 11, in embodiment 6, the charged particle generating device 25 includes an ionizing wire 35, a grid plate 31, a point discharge unit 42, and an absorption unit 41; two ends of the ionizing wire 35 are respectively provided with a first fixing piece 34, and two ends of the first fixing pieces 34 are fixed with the side plates 10 at two sides of the heat exchanger device 18; two ends of the grid plate 31 are provided with first transverse plates 39, two ends of the first transverse plates 39 are fixed with the side plates 10 at two sides of the heat exchanger device 18, and the grid plates 31 correspond to the ionizing wires 35 one by one; the point discharge unit 42 comprises a hollowed-out metal support and discharge needles 48, the metal support comprises a rectangular frame 46 and a second transverse plate 47, the discharge needles 48 are fixed on the second transverse plate 47, the rectangular frame 46 is fixed with the side plates 10 at two sides of the heat exchanger device 18 and is parallel to the grid plates 31, the second transverse plate 47 is uniformly fixed on the rectangular frame 46, and the discharge needles 48 are uniformly fixed on the second transverse plate 47; the absorption unit 41 comprises an absorption plate 43 and a plurality of connection columns 45, one end of each connection column 45 is connected with the absorption plate 43, the other end of each connection column 45 is connected with a rectangular frame 46, the rectangular frame 46 is located between the grid plate 31 and the absorption plate 43, a plurality of absorption holes 44 are further formed in the absorption plate 43, and the discharge needles 48 face the absorption holes 44.

In the present embodiment, the ionizing wire 35, the grid plate 31, the point discharge unit 42, and the absorption unit 41 are used to form the charged particle generating device 25, wherein the point discharge unit 42 is used to form the point power generation, and the ionization field formed by the ionizing wire 35, and the air passes through the plasma field formed in the present embodiment, so that the object of embodiment 6 can be achieved.

Example 10

On embodiment 1's basis, heat exchanger device 18 still includes contact tube, electric tube and fin, the fin includes first fin and second fin, first fin cover is established on the contact tube, the second fin cover is established on the pipe and is connected with telluric electricity field, heat exchanger device 18's fin is the silicone grease piece.

The heat exchanger device 18 in this embodiment utilizes the contact tube to be connected with first fin, utilize the pipe to be connected with the second fin, and be connected with telluric electricity field, make first fin positive electricity, form high-voltage potential field between first fin and the second fin, consequently dust particle is when the 18 fins of heat exchanger device, can initiatively be adsorbed on the fin, after long-time circulation absorption, heat exchanger device 18 can frost, change the frost, toast the function, dust on the fin is discharged it along the comdenstion water drain pipe, thereby reach the mesh of automatically cleaning.

The fin in the heat exchanger device 18 in the embodiment is preferably a heat transfer silicone sheet, and replaces a foil fin in a traditional evaporator, because the silicone sheet has a high-efficiency heat transfer effect, the conversion rate of the evaporator can be effectively improved by 10% -15%, the surface dirt of the heat exchanger device 18 can be more efficiently cleaned by improving the mutual friction between ions, and the silicone sheet can effectively decompose total volatile organic compounds such as formaldehyde, benzene and the like, and remove gaseous pollutants.

After the fins in the heat exchanger device 18 are electrified, an electric field is formed, and PM0.3 particles are electrified by the electric field and are further adsorbed by the fins; 99% particle pollutant in the space can be adsorbed to the fin like this on, particle pollutant and the microbial contamination on the fin convert air conditioning into the state of frosting earlier by the heat transfer again, and the frost is changed into the comdenstion water and is taken away the dirt on the fin in the heating, is got rid of by the drain pipe at last.

In summary, in the technical scheme, the charged particle generating device 25 is further disposed between the fan 16 and the heat exchanger device 18, that is, the charged particle generating device 25 is disposed at the front end of the heat exchanger device 18, so that when the fan 16 works, the generated air flow passes through the charged particle generating device 25 first and then passes through the heat exchanger device 18, because the air flow generated by the fan 16 passes through the charged particle generating device 25, since the dust particles in the air flow are broken and charged by using a high-voltage corona technology of more than ten thousand volts, and simultaneously a large amount of negative ions are released to form a plasma space, a strong plasma field can rapidly kill bacteria and viruses in the air, and can also remove toxic gases such as various odors, that is, the plasma field can generate ozone, when the ozone passes through the heat exchanger device 18 containing water molecules during refrigeration, the ozone can be rapidly reduced to oxygen when encountering water, and when the heat exchanger device at a temperature of tens of degrees during heating, the purpose of removing toxic gas substances such as various odors can be achieved; the dust is violently collided when passing through the charged particle generating device 25, all dust particles are positively charged, meanwhile, the heat exchanger device 18 in the technical scheme is connected with the negative end of the electrode due to the fins, therefore, when the dust passes through the fins of the heat exchanger device 18 from the charged particle generating device 25, the dust can be actively adsorbed on the fins, after long-time circulating adsorption, the heat exchanger device 18 is subjected to frosting, defrosting and baking functional procedures, the dust adsorbed on the fins is discharged along the drain pipe, and the purpose of self-cleaning is achieved.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An air conditioner having a self-cleaning function, comprising:

a housing having an air outlet;

the heat exchanger device (18) realizes energy exchange to achieve a refrigerating or heating effect, the heat exchanger device (18) comprises a fin and a guide pipe, and the fin is connected with a grounding electrode;

a charged particle generating device (25) for charging dust particles in the air;

drive means for creating an airflow through the heat exchanger means (18) to the outlet.

2. The air conditioner with automatic cleaning function according to claim 1, wherein the driving device forms the air flow to the heat exchanger device (18) through the charged particle generating device (25).

3. The air conditioner with the automatic cleaning function according to claim 1, wherein the charged particle generating device (25) comprises an ionizing wire (35) and a first fixing member (34), and the ionizing wire (35) is mounted on the first fixing member (34).

4. An air conditioner with automatic cleaning function according to claim 3, characterized in that the air conditioner comprises a side plate (10), and the first fixing member (34) and the heat exchanger device (18) are mounted on the side plate (10).

5. An air conditioner with automatic cleaning function according to claim 4, characterized in that the air conditioner comprises a grid plate (31), and the ionizing wire (35) is positioned in the grid plate (31).

6. The air conditioner with the automatic cleaning function according to claim 1, wherein the charged particle generating device comprises a first metal piece and a second metal piece, and a potential difference exists between the first metal piece and the second metal piece.

7. The air conditioner with the automatic cleaning function according to claim 6, wherein the first metal piece comprises a hollowed metal support and discharge needles (48), the second metal piece has a sheet-shaped porous structure, and the discharge needles are vertically fixed on the metal support and respectively correspond to the holes.

8. The air conditioner with the automatic cleaning function according to claim 7, wherein the hollowed-out metal bracket comprises a rectangular frame (46) and a second transverse plate (47), and the discharge needles (48) are fixed on the second transverse plate (47).

9. An air conditioner having an automatic cleaning function according to claim 2, wherein the air conditioner includes a plasma generating device (30) for generating an ion field and purifying air.

10. An air conditioner with automatic cleaning function according to claim 9, wherein said ion generating means comprises a connecting frame (37) and a plurality of plasma emission heads (38), said ion emission heads (38) being fixed on the connecting frame (37).

11. The air conditioner with automatic cleaning function according to claim 9, wherein the driving device forms the air flow to the charged particle generating device (25) through the plasma generating device (30).

12. The air conditioner with the automatic cleaning function according to claim 1, wherein the heat exchanger device (18) further comprises a conductive tube, a conduit and fins, the fins comprise first fins and second fins, the first fins are sleeved on the conductive tube, and the second fins are sleeved on the conduit and connected with the grounding electrode.

13. An air conditioner with automatic cleaning function according to claim 1, characterized in that the air conditioner comprises an ion sterilizing device (13), and the ion sterilizing device (13) is used for sterilizing the air which is driven by a driving device to form the air flow.

14. An air conditioner with automatic cleaning function according to claim 13, characterized in that said ion sterilization device (13) is disposed at said air outlet, and said driving device forms said air flow to said ion sterilization device (13) through said heat exchanger device (18).

15. An air conditioner with an automatic cleaning function according to claim 13, wherein said ion sterilization device (13) comprises a metal bracket (27) and a sterilization unit (36) provided on the metal bracket (27).

16. The air conditioner with automatic cleaning function according to claim 15, wherein the sterilizing unit (36) comprises a metal catalytic mesh (24) and an ultraviolet lamp (26), the ultraviolet lamp (26) is arranged on a metal bracket (27), and the metal catalytic mesh (24) is sleeved on the ultraviolet lamp (26).

17. The air conditioner with an automatic cleaning function according to claim 16, wherein the ion sterilization device includes a first sterilization unit and a second sterilization unit, and the first sterilization unit and the second sterilization unit generate light of different wavelengths.

18. An air conditioner with automatic cleaning function according to claim 17, characterized in that said first and second sterilizing units have metal catalyst nets (24) of different elements.