Air conditioner

Abstract

The invention discloses an air conditioner which comprises an air conditioner body provided with an air outlet channel. The disinfection device is arranged on the air conditioner body and comprises a plurality of discharge parts, and the discharge parts are arranged in the air outlet channel; wherein the wall of the air outlet channel comprises a first mounting wall, a preset area in the inner surface of the first mounting wall is a smooth surface, and the disinfection device is arranged in the preset area. According to the air conditioner disclosed by the embodiment of the invention, the air in the air outlet channel and the designated area is sterilized by utilizing the sterilization device, so that the cleanness of the air is ensured, meanwhile, ions generated by the sterilization device can be prevented from being accumulated on the first mounting wall, and the sterilization efficiency of the sterilization device is conveniently ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular to an air conditioner. Background Art

[0002] The air conditioner in the related art is used to cool or heat a designated area, but the inside of the air conditioner is not easy to clean and is prone to breeding bacteria, which can easily cause bacteria to be attached to the air blown out by the air conditioner. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides an air conditioner, which uses a disinfection device to sterilize the air in the air outlet channel and the designated area to ensure the cleanliness of the air, and at the same time can prevent the ions generated by the disinfection device from accumulating on the first installation wall, so as to ensure the sterilization efficiency of the disinfection device.

[0004] An air conditioner according to an embodiment of the first aspect of the present invention includes: an air conditioner body, the air conditioner body having an air outlet passage; a disinfection device, the disinfection device is arranged on the air conditioner body and includes a plurality of discharge parts, and the plurality of discharge parts are arranged in the air outlet passage; wherein the wall of the air outlet passage includes a first installation wall, a preset area in the inner surface of the first installation wall is a smooth surface, and the disinfection device is arranged in the preset area.

[0005] The air conditioner according to the embodiment of the present invention utilizes a disinfection device to sterilize the air in the air outlet channel and the designated area to ensure the cleanliness of the air, while preventing the ions generated by the disinfection device from accumulating on the first mounting wall, thereby ensuring the sterilization efficiency of the disinfection device.

[0006] In addition, the air conditioner according to the above embodiment of the present invention may also have the following additional technical features:

[0007] According to some embodiments of the present invention, in the inner surface of the first installation wall, an area within a range of at least 25 mm from the disinfection device is the preset area.

[0008] According to some embodiments of the present invention, the air conditioner body also has an air outlet connected to the air outlet channel, and a rotatable air guide plate is provided at the air outlet for opening or closing at least a part of the air outlet; wherein, when the air guide plate opens the air outlet, the distance between the air guide plate and the disinfection device is greater than 50 mm.

[0009] According to some embodiments of the present invention, the first mounting wall is provided with a mounting hole, and the disinfection device cooperates with the mounting hole.

[0010] According to some optional embodiments of the present invention, one of the disinfection device and the hole wall of the mounting hole is provided with a card slot and the other is provided with a card connection portion, and the card slot is card-engaged with the card connection portion.

[0011] According to some specific embodiments of the present invention, the side wall of the disinfection device is provided with a first protrusion and a second protrusion arranged in the height direction thereof, and the card slot is defined between the first protrusion and the second protrusion; wherein, one of the first protrusion and the second protrusion close to the air outlet channel has a guide surface, and the guide surface extends from the outside to the inside of the air outlet channel toward the direction close to the side wall of the disinfection device.

[0012] According to some embodiments of the present invention, a portion of the multiple discharge parts is a first discharge part, and the disinfection device includes: a mounting seat; a negative ion generator, which is disposed on the mounting seat and is disposed on the air conditioner body through the mounting seat, and the negative ion generator includes the first discharge part, which extends out of the mounting seat to be exposed in the air outlet channel.

[0013] According to some optional embodiments of the present invention, the air conditioner body includes a plurality of air guide blades, which are swingably disposed in the air outlet channel and are spaced apart along the length direction of the cross section of the air outlet channel, and the length direction of the cross section of the air outlet channel is a first direction; wherein the first discharge portion is disposed between at least two adjacent air guide blades, and the distance between the first discharge portion and the adjacent air guide blade in the first direction is 20 mm to 30 mm.

[0014] According to some specific embodiments of the present invention, the wall of the air outlet channel also includes a second mounting wall, the second mounting wall and the first mounting wall are arranged relative to each other in a direction perpendicular to the first direction, and the first discharge portion extends toward the second mounting wall; wherein the plurality of air guide blades are swingably arranged on the second mounting wall and extend toward the first mounting wall; and / or the distance between the second mounting wall and the first discharge portion is greater than 25 mm.

[0015] According to some optional embodiments of the present invention, a distance between an outer surface of the mounting base where the first discharge portion is located and an inner surface of the first mounting wall is 1 mm to 5 mm.

[0016] According to some optional embodiments of the present invention, the negative ion generator further includes a first negative electrode portion, and the first discharge portion is connected to the first negative electrode portion.

[0017] In some embodiments, the first cathode portion is disposed in the mounting seat, the mounting seat is provided with a through hole, one end of the first discharge portion is connected to the first cathode portion and the other end passes through the through hole to be exposed in the air outlet channel.

[0018] In some examples, the hole of the via hole transitions along an arc.

[0019] According to some optional embodiments of the present invention, a portion of the plurality of discharge parts is a second discharge part, an installation space is defined in the mounting seat, and the disinfection device further includes a plasma generator, which is disposed in the installation space and includes the second discharge part.

[0020] In some embodiments, at least two installation spaces are defined in the mounting seat, a central portion of the mounting seat is recessed to define an accommodation space outside the mounting seat between the two installation spaces, and the first discharge portion is located in the accommodation space.

[0021] In some examples, the accommodating space has a first air inlet and a first air outlet, and the first air inlet and the first air outlet are arranged relative to each other in the air flow direction within the air outlet channel; the installation space has a second air inlet and a second air outlet, and the second air inlet and the second air outlet are arranged relative to each other in the air flow direction within the air outlet channel.

[0022] Specifically, two opposite sides of the accommodating space are open to form the first air inlet and the first air outlet; two oppositely arranged side walls of the mounting seat corresponding to the mounting space are respectively provided with grille structures to form the second air inlet and the second air outlet.

[0023] According to some specific embodiments of the present invention, the plasma generator further includes: a second positive electrode portion and a second negative electrode portion, the second positive electrode portion and the second negative electrode portion are both arranged in the installation space and arranged opposite to each other, and the second discharge portion is formed on a side of the second negative electrode portion facing the second positive electrode portion.

[0024] In some embodiments, the second positive electrode portion and the second negative electrode portion both form a plate-like structure, the second discharge portion is disposed on the peripheral side of the second negative electrode portion, and the peripheral side of the second negative electrode portion has an arc transition at a corner.

[0025] In some embodiments, the plasma generator includes a plurality of the second discharge portions, and the plurality of the second discharge portions are spaced apart along a length direction of the second cathode portion.

[0026] In some embodiments, the negative ion generator further includes a first negative electrode portion, the first discharge portion is connected to the first negative electrode portion, and the second negative electrode portion is connected to the first negative electrode portion.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0029] Figure 1 2 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention.

[0030] Figure 2 is an exploded view of an air conditioner according to an embodiment of the present invention.

[0031] Figure 3 is a front view of an air conditioner according to an embodiment of the present invention.

[0032] Figure 4 yes Figure 3 Cross-sectional view at CC.

[0033] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0034] Figure 6 Schematic diagram of the structure of a disinfection device according to an embodiment of the present invention.

[0035] Figure 7 is a bottom view of a disinfection device according to an embodiment of the present invention.

[0036] Figure 8 yes Figure 7 Cross-sectional view at DD in the middle.

[0037] Fig. 9 yes Figure 8 Enlarged view of point B in the middle.

[0038] Fig.10 yes Figure 7 Cross-sectional view at EE.

[0039] Fig.11 is a schematic structural diagram of a mounting base according to an embodiment of the present invention.

[0040] Fig.12 Schematic diagram of the structure of a plasma generator and a negative ion generator according to an embodiment of the present invention.

[0041] Fig.13 Schematic diagram of the structure of a plasma generator and a negative ion generator according to an embodiment of the present invention.

[0042] Reference numerals: air conditioner 1,

[0043] Disinfection device 10, mounting base 100,

[0044] Installation space 11, second air inlet 111, second air outlet 112,

[0045] The accommodating space 12, the first air inlet 121, the first air outlet 122,

[0046] The first protrusion 141, the second protrusion 142, the slot 143, the guide surface 145,

[0047] Limiting groove 151, through hole 161, grid structure 162,

[0048] The first limiting plate 171, the second limiting plate 172,

[0049] The plasma generator 20, the second discharge portion 210, the second tip portion 211, the second positive electrode portion 220, the second negative electrode portion 230, the positioning recess 231,

[0050] Negative ion generator 30, first discharge part 310, first cathode part 320, positioning and mounting part 321,

[0051] The air conditioner body 50 , the air outlet passage 51 , the first mounting wall 511 , the second mounting wall 512 , the air outlet 52 , the air guide blades 53 , and the air guide plate 54 . DETAILED DESCRIPTION

[0052] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0053] Hereinafter, an air conditioner 1 according to an embodiment of the present invention will be described with reference to the accompanying drawings.

[0054] like Figure 1-Figure 5 As shown, the air conditioner 1 according to the embodiment of the present invention includes an air conditioner body 50 and a disinfection device 10 .

[0055] The air conditioner body 50 has an air outlet channel 51, and the disinfection device 10 is arranged on the air conditioner body 50. The disinfection device 10 includes multiple discharge parts, and the multiple discharge parts are arranged in the air outlet channel 51. The discharge parts can form ions for disinfection in the air outlet channel 51. On the one hand, the air in the air outlet channel 51 can be disinfected to provide clean air for the designated area. On the other hand, the ions used for disinfection can flow to the designated area together with the air to sterilize the designated area, so as to ensure the cleanliness of the environment in the designated area.

[0056] Specifically, a plurality of discharge parts are arranged in the air outlet channel 51 so as to evenly generate enough ions for disinfection in the air outlet channel 51 , thereby expanding the disinfection range of the disinfection device 10 and improving the disinfection efficiency of the disinfection device 10 .

[0057] Among them, the wall of the air outlet channel 51 includes a first mounting wall 511, and a preset area in the inner surface of the first mounting wall 511 is a smooth surface. The disinfection device 10 is arranged in the preset area, so that when ions for disinfection are formed at the discharge part, it can be prevented that the ions will be accumulated on the first mounting wall 511, and the accumulated ions will be prevented from affecting the voltage at the discharge part. On the one hand, it is convenient to ensure the stability of the voltage at the discharge part, and on the other hand, it is convenient to ensure the disinfection efficiency of the disinfection device 10, so that the ions generated at the discharge part can smoothly disinfect the air in the air outlet channel 51, and the ions generated at the discharge part can smoothly flow with the air to the designated area to sterilize the air in the designated area.

[0058] In some embodiments, the discharge unit will form a part of negative ions in the air outlet channel 51. When the negative ions are used to sterilize the air, the negative ions can also combine with smoke and dust particles in the air to charge the smoke, dust and other particles. Due to the static electricity, the charged smoke, dust and other particles are attracted to the ground and settle to the ground, thereby improving the quality of the air and performing dust reduction treatment on the air in the air outlet channel 51 and the designated area.

[0059] In some embodiments, the surface in the preset area of ​​the inner surface of the first installation wall 511 is a plane or a curved surface. In other embodiments, the preset area of ​​the inner surface of the first installation wall 511 has multiple planes, and the multiple planes are connected by a curved surface transition, so as to avoid the preset area of ​​the inner surface of the first installation wall 511 having an angle, so as to avoid the ions generated at the discharge part from being accumulated on the inner surface of the first installation wall 511.

[0060] In addition, there are no obvious protrusions or depressions in the preset area on the inner surface of the first mounting wall 511, so as to prevent the ions formed at the discharge part from gathering at the protrusions or depressions in the preset area on the inner surface of the first mounting wall 511, and to prevent the gathered ions from affecting the voltage at the discharge part, so as to ensure the stability of the voltage at the discharge part and ensure the disinfection efficiency of the disinfection device 10.

[0061] Therefore, the air conditioner 1 according to the embodiment of the present invention utilizes the disinfection device 10 to sterilize the air in the air outlet channel 51 and the designated area to ensure the cleanliness of the air, while preventing the ions generated by the disinfection device 10 from accumulating on the first mounting wall 511, thereby ensuring the sterilization efficiency of the disinfection device 10.

[0062] The air conditioner 1 according to a specific embodiment of the present invention will be described below with reference to the drawings.

[0063] like Figure 1-Figure 5 As shown, the air conditioner 1 according to the embodiment of the present invention includes an air conditioner body 50 and a disinfection device 10 .

[0064] In some embodiments of the present invention, Figure 5 As shown, on the inner surface of the first mounting wall 511, an area at least 25 mm away from the disinfection device 10 is a preset area, so as to reserve sufficient space for the disinfection device 10 to prevent ions formed near the disinfection device 10 from accumulating in the preset area. On the one hand, it is convenient to ensure the stability of the voltage at the discharge part, and on the other hand, it is convenient for the ions to sterilize the air in the preset area smoothly, so that the ions can flow smoothly to the designated area with the air.

[0065] For example, the area within the range of 25mm, 27mm, 28mm, 30mm, 32mm, 35mm or 40mm from the disinfection device 10 is the preset area. Specifically, if the area within the range too far from the disinfection device 10 is the preset area, too much space needs to be reserved for the disinfection device 10, which will result in an excessively large area of ​​the air outlet channel 51, which will not utilize the distribution of the space in the air conditioner 1 on the one hand, and will not be conducive to guiding the air flow on the other hand.

[0066] Among them, since the discharge part will generate ions for disinfection within a certain range, if the area within the range too close to the disinfection device 10 is set as the preset area, it is easy to find protrusions or depressions in the area close to the disinfection device 10, which can easily cause ion accumulation. Therefore, the area within at least 25 mm from the disinfection device 10 is set as the preset area, so as to reserve enough space for the disinfection device 10 to avoid ions from adhering to a certain position in the preset area, thereby ensuring the stability of the voltage at the discharge part, so that the ions can successfully sterilize the air in the preset area, and the ions can flow smoothly to the designated area with the air.

[0067] In some embodiments of the present invention, Figure 4 , Figure 5 As shown, the air conditioner body 50 also has an air outlet 52, which is connected to the air outlet channel 51. The air in the air outlet channel 51 will flow from the air outlet 52 to the designated area. The ions used for disinfection formed by the disinfection device 10 in the air outlet channel 51 can flow from the air outlet 52 to the designated area with the air, so as to utilize the ions to sterilize and disinfect the designated area.

[0068] A rotatable air guide plate 54 is provided at the air outlet 52, and the air guide plate 54 is used to open or close at least a part of the air outlet 52, wherein, when the air guide plate 54 opens the air outlet 52, the distance M between the air guide plate 54 and the disinfection device 10 is greater than 50 mm. When the disinfection device 10 generates ions near it to sterilize the air, the air guide plate 54 and the disinfection device 10 are kept at a certain distance to prevent the ions in the air outlet channel 51 from adhering to the air guide plate 54 when the ions flow to the designated area with the air, thereby affecting the disinfection efficiency of the disinfection device 10.

[0069] Optionally, the distance M between the air guide plate 54 and the disinfection device 10 is 50 mm, 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, 85 mm, 90 mm, 95 mm, or 100 mm.

[0070] In some embodiments of the present invention, the first mounting wall 511 is provided with a mounting hole, and the disinfection device 10 cooperates with the mounting hole to set the disinfection device 10 in the air outlet channel 51, so that the disinfection device 10 can disinfect the air in the air outlet channel. At the same time, when the air flows in the air outlet channel 51, the ions generated by the disinfection device 10 will flow to the designated area with the air, so as to be able to sterilize or reduce dust in the designated area.

[0071] In some optional embodiments of the present invention, a card slot 143 is provided in one of the disinfection device 10 and the hole wall of the mounting hole, and a card connection portion is provided in the other of the disinfection device 10 and the hole wall of the mounting hole. The card slot 143 is engaged with the card connection portion to set the disinfection device 10 in the mounting hole, and then set the disinfection device 10 in the air outlet channel 51.

[0072] In some specific embodiments of the present invention, Figure 8 , Fig. 9 As shown, the side wall of the disinfection device 10 is provided with a first protrusion 141 and a second protrusion 142, and the first protrusion 141 and the second protrusion 142 are arranged in the height direction thereof, and a card slot 143 is defined between the first protrusion 141 and the second protrusion 142, and the hole wall of the mounting hole is provided with a card connection portion. When the disinfection device 10 is set in the air outlet channel 51, the disinfection device 10 is passed through the mounting hole, and the card slot 143 is matched with the card connection portion of the hole wall of the mounting hole to fix the disinfection device 10 in the air outlet channel 51.

[0073] Among them, one of the first protrusion 141 and the second protrusion 142 close to the air outlet channel 51 has a guide surface 145, and the guide surface 145 extends from the outside of the air outlet channel 51 to the inside in the direction close to the side wall of the disinfection device 10, so that when the disinfection device 10 is passed through the mounting hole, the guide surface 145 is used to guide the moving direction of the disinfection device 10, thereby achieving smooth cooperation between the disinfection device 10 and the mounting hole, so that the card slot 143 on the disinfection device 10 can be smoothly cooperated with the card connection part of the hole wall of the mounting hole.

[0074] like Fig. 9 As shown, in the present embodiment, the height direction of the disinfection device 10 extends in the up-down direction. It should be understood here that the above-mentioned direction limitation is only for the convenience of describing the accompanying drawings, and will not limit the actual setting position and direction of the air conditioner 1. The first protrusion 141 and the second protrusion 142 are arranged at intervals in the up-down direction, and the first protrusion 141 is arranged above the second protrusion 142. The first protrusion 141 is provided with a guide surface 145. When the disinfection device 10 is installed in the mounting hole, the disinfection device 10 should be moved from bottom to top so that the guide surface 145 on the first protrusion 141 cooperates with the inner wall of the mounting hole, thereby guiding the moving direction of the disinfection device 10 so that the disinfection device 10 can smoothly cooperate with the mounting hole.

[0075] Among them, the guide surface 145 extends from bottom to top toward the direction close to the side wall of the disinfection device 10, that is, when the disinfection device 10 is installed in the mounting hole, the upper end of the guide surface 145 first cooperates with the inner wall of the mounting hole, and when the disinfection device 10 is moved, the clamping portion of the mounting hole wall has an extrusion force on the guide surface 145 toward the side wall of the disinfection device 10, so that the first protrusion 141 can be deformed, and then the disinfection device 10 can be smoothly moved from bottom to top. When the disinfection device 10 is moved to a specified position, the clamping portion of the mounting hole cooperates with the clamping groove 143 below the first protrusion 141 to fix the position of the disinfection device 10, so that the disinfection device 10 can be fixed in the air outlet channel 51.

[0076] In some embodiments of the present invention, a part of the multiple discharge parts is a first discharge part 310, the disinfection device 10 includes a mounting seat 100 and a negative ion generator 30, the negative ion generator 30 is arranged on the mounting seat 100 and is arranged on the air conditioner body 50 through the mounting seat 100, the negative ion generator 30 includes a first discharge part 310, the first discharge part 310 extends out of the mounting seat 100 to be exposed in the air outlet channel 51, the first discharge part 310 forms air negative ions outside the mounting seat 100, the formed air negative ions can sterilize and disinfect the air in the air outlet channel 51, and the formed air negative ions can flow to a designated area with the air to sterilize and disinfect the air in the designated area.

[0077] Among them, a discharge part is extended out of the mounting seat 100 to be exposed in the air outlet channel 51, so that the first discharge part 310 can directly form negative air ions in the air outlet channel 51. On the one hand, it is convenient for the formed negative air ions to directly sterilize the air in the air outlet channel 51. On the other hand, it is convenient for the formed negative air ions to flow directly with the air to the designated area smoothly, and then the negative air ions can sterilize the air in the designated area.

[0078] Specifically, after the negative ion generator 30 is powered on, the first discharge section 310 can generate a high corona and release a large number of electrons. The electrons will be captured by oxygen molecules in the air to form negative air ions. After the negative air ions meet and combine with bacteria, they can change the structure of the bacteria or transfer the energy of the bacteria, and then eliminate the bacteria to sterilize the air near the first discharge section 310. When the negative air ions flow to the designated area with the air, the negative air ions can sterilize the air in the designated area.

[0079] In addition, negatively charged air ions can undergo electrode neutralization with positively charged smoke, dust and other particles floating in the air, causing the smoke, dust and other particles to settle naturally, thereby facilitating the improvement of air quality.

[0080] In some optional embodiments of the present invention, Figure 2 As shown, the air conditioner body 50 includes a plurality of air guide blades 53, which are swingably disposed in the air outlet channel 51, and the plurality of air guide blades 53 are spaced apart along the length direction of the cross section of the air outlet channel 51. The air guide blades 53 can control the air outlet direction of the air outlet channel 51, and further control the flow direction of the air in the air outlet channel 51, so as to transport the air in the air outlet channel 51 to a designated area according to demand.

[0081] Among them, the length direction of the cross-section of the air outlet channel 51 is the first direction, and the first discharge section 310 is arranged between at least two adjacent guide blades 53, so that when the guide blades 53 change the flow direction of the air in the air outlet channel 51, it is ensured that the air in the air outlet channel 51 will flow through the first discharge section 310, and then the negative air ions generated near the first discharge section 310 can be transported to the designated area, so that the negative air ions generated by the disinfection device 10 can be used to sterilize the air in the designated area.

[0082] In addition, negative air ions can also neutralize positively charged smoke, dust and other particles floating in the air, causing the smoke, dust and other particles to settle naturally, thereby improving the air quality in designated areas.

[0083] The distance between the first discharge section 310 and the adjacent air guide vane 53 in the first direction is 20 mm to 30 mm to ensure the distance between the first discharge section 310 and the air guide vane 53. If the distance between the first discharge section 310 and the air guide vane 53 is too far, it cannot be guaranteed that the air can flow smoothly through the first discharge section 310. If the distance between the first discharge section 310 and the air guide vane 53 is too close, the negative air ions generated at the first discharge section 310 will adhere to the air guide vane 53, affecting the disinfection efficiency of the disinfection device 10.

[0084] Therefore, the distance between the first discharge section 310 and the adjacent air guide vane 53 is set to 20 mm to 30 mm, so that the negative air ions formed near the first discharge section 310 can flow to the designated area with the air, while preventing the negative air ions formed near the first discharge section 310 from accumulating on the air guide vane 53.

[0085] Optionally, the distance between the first discharging portion 310 and the adjacent wind guide vane 53 is 20 mm, 22 mm, 24 mm, 25 mm, 26 mm, 28 mm or 30 mm.

[0086] In some embodiments, Figure 3 As shown, the first direction extends along the left-right direction, the length direction of the cross-section of the air outlet channel 51 extends along the left-right direction, and a plurality of air guide blades 53 are arranged in the air outlet channel 51 at intervals along the left-right direction, so that the plurality of air guide blades 53 can fully guide the air in the air outlet channel 51, so that the air in the air outlet channel 51 can flow smoothly to the designated area.

[0087] In some specific embodiments of the present invention, Figure 5 As shown, the wall of the air outlet channel 51 further includes a second installation wall 512 . The second installation wall 512 and the first installation wall 511 are arranged opposite to each other in a direction perpendicular to the first direction, and the first discharging portion 310 extends toward the second installation wall 512 .

[0088] like Figure 6 As shown, in the present embodiment, the first discharge portion 310 extends along the height direction of the disinfection device 10. In the height direction of the disinfection device 10, the second mounting wall 512 is arranged opposite to the first mounting wall 511, and the first discharge portion 310 extends toward the second mounting wall 512, so that the first discharge portion 310 is located in the air outlet channel 51, so that the first discharge portion 310 can form negative air ions in the air outlet channel 51.

[0089] Among them, since the disinfection device 10 is arranged on the first mounting wall 511, the second mounting wall 512 and the first mounting wall 511 are arranged relative to each other to control the distance between the first discharge section 310 and the second mounting wall 512, thereby avoiding the distance between the first discharge section 310 and the second mounting wall 512 being too close, and avoiding the negative air ions formed near the first discharge section 310 from adhering to the second mounting wall 512.

[0090] In some embodiments, multiple guide blades 53 are swingably disposed on the second mounting wall 512, and the multiple guide blades 53 extend toward the first mounting wall 511, so that the multiple guide blades 53 are disposed in the air outlet channel 51, so that the guide blades 53 can control the flow direction of the air in the air outlet channel 51, so as to transport the air in the air outlet channel 51 to a designated area as needed, so that the ions used for disinfection in the air outlet channel 51 can flow to the designated area with the air, and the ions can be used to sterilize and disinfect the designated area.

[0091] The plurality of air guide blades 53 are arranged on the second installation wall 512 instead of the first installation wall 511, so as to ensure the flatness of the first installation wall 511. Specifically, since the disinfection device 10 is arranged on the first installation wall 511, the disinfection device 10 is close to the first installation wall 511, and the plurality of air guide blades 53 are arranged on the second installation wall 512 instead of the first installation wall 511, so as to control the distance between the air guide blades 53 and the disinfection device 10, thereby preventing the ions used for disinfection formed by the disinfection device 10 from gathering on the air guide blades 53.

[0092] In some embodiments, Figure 5 As shown, the distance N between the second mounting wall 512 and the first discharge section 310 is greater than 25 mm to prevent the negative air ions generated near the first discharge section 310 from gathering on the second mounting wall 512, and to prevent the gathered negative air ions from affecting the voltage at the first discharge section 310, so as to ensure the stability of the voltage at the first discharge section 310, ensure the efficiency of forming negative air ions near the first discharge section 310, and further ensure the disinfection efficiency of the disinfection device 10.

[0093] In addition, after the negative ion generator 30 is powered on, the first discharge section 310 can generate a high corona and release a large number of electrons. The electrons will be captured by oxygen molecules in the air to form negative air ions. The first discharge section 310 will release electrons at a certain initial velocity. The first discharge section 310 releases electrons along its extension direction toward the second mounting wall 512, so that the distance N between the second mounting wall 512 and the first discharge section 310 is greater than 25 mm, so as to avoid the electrons released by the first discharge section 310 from adhering to the second mounting wall 512 and affecting the generation of negative air ions.

[0094] For example, the distance N between the second mounting wall 512 and the first discharge section 310 is 25 mm, 27 mm, 28 mm, 30 mm, 32 mm, 35 mm or 40 mm to ensure that there is a sufficiently large distance between the second mounting wall 512 and the first discharge section 310 to prevent the electrons released by the first discharge section 310 from adhering to the second mounting wall 512 and to prevent the negative air ions formed near the first discharge section 310 from gathering on the second mounting wall 512.

[0095] In some optional embodiments of the present invention, Figure 5 As shown, the distance between the outer surface of the first discharge portion 310 in the mounting seat 100 and the inner surface of the first mounting wall 511 is 1 mm to 5 mm. If the distance L between the outer surface of the first discharge portion 310 and the inner surface of the first mounting wall 511 is too small, the negative air ions formed near the first discharge portion 310 will adhere to the first mounting wall 511. If the distance L between the outer surface of the first discharge portion 310 and the inner surface of the first mounting wall 511 is too large, the height of the mounting seat 100 will be too high, which is not conducive to the installation and disassembly of the disinfection device 10.

[0096] Therefore, the distance L between the outer surface of the first discharge section 310 and the inner surface of the first installation wall 511 is 1 mm to 5 mm, so that a certain distance is maintained between the outer surface of the first discharge section 310 and the inner surface of the first installation wall 511 to avoid the negative air ions formed near the first discharge section 310 from adhering to the first installation wall 511, and the negative air ions formed near the first discharge section 310 can smoothly reach the designated area with the air to ensure the disinfection efficiency of the disinfection device 10.

[0097] like Figure 5 As shown, in this embodiment, the distance L between the outer surface of the first discharge portion 310 and the inner surface of the first installation wall 511 is 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm or 5 mm.

[0098] In some optional embodiments of the present invention, Fig.12 As shown, the negative ion generator 30 also includes a first negative electrode portion 320, and the first discharge portion 310 is connected to the first negative electrode portion 320. The first negative electrode portion 320 is used to provide a negative voltage to the first discharge portion 310, so as to utilize the first discharge portion 310 to generate a high corona, thereby enabling the first discharge portion 310 to release electrons, and the electrons will be captured by oxygen molecules in the air to form negative air ions.

[0099] In some specific embodiments of the present invention, Fig.12As shown, a positioning and mounting portion 321 is provided on the first negative electrode portion 320, and the positioning and mounting portion 321 protrudes from the first negative electrode portion 320, and the first discharge portion 310 is connected to the positioning and mounting portion 321, so that when the first discharge portion 310 is installed on the first negative electrode portion 320, the positioning and mounting portion 321 can be used to determine the position of the first discharge portion 310 on the first negative electrode portion 320, and then the first discharge portion 310 can be accurately installed at the specified position on the first negative electrode portion 320, so that the first negative electrode portion 320 can smoothly provide a negative voltage for the first discharge portion 310, so that the first discharge portion 310 can release electrons in the air outlet channel 51, and then form negative air ions in the air outlet channel 51.

[0100] like Fig.13 As shown, in this embodiment, the first negative electrode portion 320 extends in the left-right direction, and the negative ion generator 30 includes two first discharge portions 310. Two positioning and mounting portions 321 are provided on the first negative electrode portion 320. The two positioning and mounting portions 321 are arranged on the first negative electrode portion 320 at intervals along the left-right direction. The two positioning and mounting portions 321 correspond one-to-one to the two first discharge portions 310. When installing the first discharge portion 310, the position of the first discharge portion 310 on the first negative electrode portion 320 along the left-right direction can be quickly determined, and then the first discharge portion 310 can be set at a specified position on the first negative electrode portion 320.

[0101] In some examples, the positioning mounting portion 321 protrudes from the first negative electrode portion 320 in the up and down directions, so that when the first discharge portion 310 is installed to the first negative electrode portion 320, the position of the positioning mounting portion 321 can be quickly determined, and the position of the first discharge portion 310 on the first negative electrode portion 320 can be quickly determined.

[0102] Specifically, the first discharge portion 310 is arranged on the rear side of the positioning and mounting portion 321, and the first discharge portion 310 is connected to the rear side wall of the positioning and mounting portion 321 by welding to fix the first discharge portion 310 at a designated position on the first negative electrode portion 320, so that the first negative electrode portion 320 can provide a negative voltage for the first discharge portion 310.

[0103] In some specific embodiments of the present invention, Figure 8 As shown, the first negative electrode portion 320 is disposed in the mounting base 100, so that the mounting base 100 is used to protect the first negative electrode portion 320 to prevent objects in the external environment from scratching the first negative electrode portion 320 and causing a short circuit.

[0104] The mounting base 100 is provided with a through hole 161, one end of the first discharge portion 310 is connected to the first negative electrode portion 320, and the other end of the first discharge portion 310 passes through the through hole 161 to be exposed in the air outlet channel 51, so that when the first discharge portion 310 is arranged in the air outlet channel 51, the first discharge portion 310 can be connected to the first negative electrode portion 320, so that the first negative electrode portion 320 can supply power to the first discharge portion 310, and then a high corona can be generated at the end of the first discharge portion 310, so that the first discharge portion 310 can release electrons, and the electrons can generate negative air ions after combining with oxygen molecules in the air.

[0105] In some embodiments, Figure 7 As shown, the hole of the via hole 161 transitions along an arc to prevent charges from accumulating at the hole edge of the via hole 161 when a high corona is generated at the end of the first discharge portion 310, thereby preventing the discharge of the first discharge portion 310 from being affected, so that the first discharge portion 310 can release electrons smoothly, and the electrons combine with oxygen molecules in the air outlet channel 51 to generate negative air ions.

[0106] In some embodiments, Fig.12 As shown, the first discharge part 310 is a carbon brush, and the first negative electrode part 320 is used to provide a negative voltage to the carbon brush, thereby generating a high corona at the end of the carbon brush and releasing a large number of electrons. The electrons will be captured by oxygen molecules in the air to form negative air ions. After the negative air ions meet and combine with bacteria, they can change the structure of the bacteria or transfer the energy of the bacteria, thereby eliminating the bacteria, thereby sterilizing the air near the first discharge part 310.

[0107] In other embodiments, the first discharge portion 310 is a conductive material, and a first tip portion is formed at one end of the first discharge portion 310 away from the first cathode portion 320. The first cathode portion 320 can provide a negative voltage for the first discharge portion 310. At this time, a high corona can be generated at the first tip portion and a large number of electrons can be released. The electrons will be captured by oxygen molecules in the air to form negative air ions. After the negative air ions meet and combine with bacteria, they can change the structure of the bacteria or transfer the energy of the bacteria, thereby eliminating the bacteria, thereby sterilizing the air near the first discharge portion 310.

[0108] In some optional embodiments of the present invention, Fig.12 As shown, a part of the multiple discharge parts is a second discharge part 210, and an installation space 11 is defined in the mounting seat 100. The disinfection device 10 also includes a plasma generator 20, and the plasma generator 20 is arranged in the installation space 11, so that the mounting seat 100 can be used to protect the plasma generator 20 to prevent objects in the external environment from scratching the plasma generator 20.

[0109] The plasma generator 20 includes a second discharge section 210. After the plasma generator 20 is powered on, a strong electric field is generated at the second discharge section 210. The generated strong electric field ionizes the surrounding air, thereby generating positive ions and negative ions. The generated positive ions and negative ions generate huge energy release at the moment of neutralization of positive and negative charges in the air, causing the surrounding bacterial structure to change and kill the surrounding bacteria, thereby achieving a sterilization effect to sterilize the air near the second discharge section 210.

[0110] Among them, the number of negative ions generated by ionization of the air around the second discharge part 210 is greater than the number of positive ions. The negative ions remaining after the neutralization of the positive ions and the negative ions can float in the air. The negative ions floating in the air will combine with the smoke and dust particles in the air, making the smoke, dust and other particles charged. Due to the electrostatic effect, the charged smoke, dust and other particles are attracted to the ground and settle to the ground, thereby facilitating the improvement of air quality.

[0111] Specifically, the second discharge section 210 of the plasma generator 20 is arranged in the installation space 11 defined by the mounting seat 100, and the first discharge section 310 of the negative ion generator 30 extends out of the mounting seat 100, so as to utilize the mounting seat 100 to separate the first discharge section 310 and the second discharge section 210, so as to avoid the first discharge section 310 and the second discharge section 210 from influencing each other, and to avoid the positive ions and negative ions near the second discharge section 210 from meeting the air negative ions near the first discharge section 310, so as to ensure the air sterilization effect of the disinfection device 10.

[0112] In some embodiments, the disinfection device 10 utilizes both a plasma generator 20 and a negative ion generator 30 to sterilize the air. The disinfection device 10 may utilize one of the plasma generator 20 and the negative ion generator 30 for sterilization, or may utilize both the plasma generator 20 and the negative ion generator 30 for sterilization at the same time, thereby enriching the product functions of the air conditioner 1 and further facilitating the promotion and introduction of the air conditioner 1.

[0113] In some specific embodiments of the present invention, at least two installation spaces 11 are defined in the mounting base 100, and the central portion of the mounting base 100 is recessed to define an accommodation space 12 outside the mounting base 100 between the two installation spaces 11. The first discharge portion 310 is located in the accommodation space 12, so that the mounting base 100 is used to separate the first discharge portion 310 and the second discharge portion 210 to avoid mutual influence between the first discharge portion 310 and the second discharge portion 210.

[0114] Among them, at least one second discharge section 210 is provided in each installation space 11, so that the second discharge section 210 is used to ionize the air in the installation space 11, thereby forming positive ions and negative ions in the installation space 11, and at least one first discharge section 310 is provided in the accommodating space 12, so that the first discharge section 310 can release electrons in the accommodating space 12, thereby forming air negative ions in the accommodating space 12, and the first discharge section 310 and the second discharge section 210 are separated by the mounting seat 100 to avoid the first discharge section 310 and the second discharge section 210 from affecting each other.

[0115] like Figure 8 As shown, in this embodiment, two installation spaces 11 and one accommodating space 12 are defined in the mounting base 100, and the middle portion of the mounting base 100 is recessed inward to form an accommodating space 12. The two installation spaces 11 are spaced apart in the left-right direction in the mounting base 100, and the accommodating space 12 is located outside the mounting base 100, so as to separate the installation space 11 from the accommodating space 12, thereby separating the second discharge portion 210 from the first discharge portion 310, thereby avoiding mutual influence between the second discharge portion 210 and the first discharge portion 310.

[0116] In some embodiments, Figure 8 As shown, the length direction of the mounting base 100 extends in the left-right direction, and the mounting base 100 defines two mounting spaces 11 and one accommodating space 12. The mounting space 11 is located inside the mounting base 100, and the accommodating space 12 is located outside the mounting base 100. The two mounting spaces 11 are located on the left and right sides of the accommodating space 12.

[0117] The disinfection device 10 includes two plasma generators 20 and a negative ion generator 30. The negative ion generator 30 is arranged between the two plasma generators 20. The negative ion generator 30 includes a plurality of first discharge sections 310. The plasma generator 20 includes a plurality of second discharge sections 210. The plurality of first discharge sections 310 are arranged in the accommodating space 12 at intervals along the left-right direction, and the plurality of second discharge sections 210 are arranged in the installation space 11 at intervals along the left-right direction, so that the first discharge section 310 can generate sufficient air negative ions, and the second discharge section 210 can generate sufficient positive ions and negative ions.

[0118] Specifically, a plurality of plasma generators 20 are provided to increase the number of positive ions and negative ions generated by the plasma generators 20 , thereby increasing the range of disinfection of the disinfection device 10 and improving the disinfection efficiency of the disinfection device 10 .

[0119] In other specific embodiments of the present invention, a central protrusion of the mounting base 100 is arranged to define a accommodating space 12 located outside the mounting base 100 on both sides of the mounting base 100, and to define a mounting space 11 located inside the mounting base 100 in the middle of the mounting base 100, a plurality of first discharge portions 310 are arranged in the two accommodating spaces 12, and at least one second discharge portion 210 is arranged in the mounting space 11.

[0120] In some embodiments, Figure 6 , Figure 8 As shown, the accommodating space 12 has a first air inlet 121 and a first air outlet 122, and the first air inlet 121 and the first air outlet 122 are arranged relative to each other in the air flow direction in the air outlet channel 51. When the air flows in the air outlet channel 51, the air can enter the accommodating space 12 from the first air inlet 121, and the air in the accommodating space 12 flows from the first air outlet 122 to the designated area.

[0121] Among them, the first air inlet portion 121 and the first air outlet portion 122 are arranged relative to each other in the air flow direction in the air outlet channel 51. For example, when the air flow flows in the front-to-back direction, the first air inlet portion 111 and the first air outlet portion 112 are arranged opposite to each other in the front-to-back direction. This makes it easy to reduce the flow path of air in the accommodating space 12, so that the negative air ions in the accommodating space 12 can flow smoothly to the designated area with the air, and avoid the negative air ions being blown onto the inner wall of the accommodating space 12 when the negative air ions flow to the designated area with the air.

[0122] It should be understood here that the aforementioned front-to-back direction is merely described as an example and will not limit the flow direction of the airflow in the air outlet channel 51 .

[0123] Among them, the negative air ions in the accommodating space 12 flow to the designated area together with the air. On the one hand, the negative air ions can be used to sterilize the environment in the designated area. On the other hand, the negatively charged negative air ions can be electrode-neutralized with the positively charged smoke, dust and other particles floating in the air, so that the smoke, dust and other particles are naturally deposited, thereby facilitating the improvement of the air quality in the designated area.

[0124] In some specific embodiments, Figure 7 As shown, the two opposite sides of the accommodating space 12 are open to form a first air inlet portion 121 and a first air outlet portion 122. When the air in the air outlet channel 51 flows, the air can enter the accommodating space 12 from the first air inlet portion 121 and flow to the designated area from the first air outlet portion 122. The negative air ions in the accommodating space 12 will flow to the designated area with the air, so that the negative air ions generated by the negative ion generator 30 can be used to sterilize the designated area.

[0125] The accommodating space 12 is located outside the mounting base 100, and the two opposite sides of the accommodating space 12 are opened to form a first air inlet 121 and a first air outlet 122, so that the negative air ions in the accommodating space 12 can easily flow to the designated area with the air.

[0126] In some embodiments, the installation space 11 has a second air inlet 111 and a second air outlet 112, and the second air inlet 111 and the second air outlet 112 are arranged relative to each other in the air flow direction in the air outlet channel 51. When the air flows in the air outlet channel 51, the air can enter the installation space 11 from the second air inlet 111, and the air in the installation space 11 can flow from the second air outlet 112 to the designated area.

[0127] Among them, the second air inlet portion 111 and the second air outlet portion 112 are arranged relatively to each other in the direction of the air flow in the air outlet channel 51. For example, when the air flow flows in the front-to-back direction, the second air inlet portion 121 and the second air outlet portion 122 are arranged opposite to each other in the front-to-back direction, so as to reduce the flow path of the air in the installation space 11, thereby allowing the positive ions and negative ions in the installation space 11 to flow smoothly to the designated area with the air, thereby preventing the ions from being blown onto the inner wall of the installation space 11 when the ions flow to the designated area with the air.

[0128] It should be understood here that the aforementioned front-to-back direction is merely described as an example and will not limit the flow direction of the airflow in the air outlet channel 51 .

[0129] Among them, the positive ions and negative ions in the installation space 11 will flow to the designated area together with the air. On the one hand, the positive ions and negative ions are used to sterilize the environment in the designated area. On the other hand, the negative ions can combine with the smoke and dust particles in the designated area to make the smoke, dust and other particles charged. Due to the electrostatic effect, the charged smoke, dust and other particles are attracted to the ground and settle to the ground, thereby improving the air quality in the designated area.

[0130] In some specific embodiments, Fig.11 As shown, the two oppositely arranged side walls of the mounting seat 100 corresponding to the mounting space 11 are respectively provided with a grille structure 162 to form a second air inlet portion 111 and a second air outlet portion 112. The air in the air outlet channel 51 can enter the mounting space 11 from the second air inlet portion 111 through the grille structure 162, and flow to the designated area from the second air outlet portion 112. The positive ions and negative ions in the mounting space 11 will flow to the designated area with the air, so as to utilize the positive ions and negative ions generated by the plasma generator 20 to sterilize the designated area.

[0131] like Fig.11As shown, in the present embodiment, the front side wall and the rear side wall of the mounting base 100 constitute the front side wall and the rear side wall of the mounting space 11, and the front side wall and the rear side wall of the mounting base 100 are respectively provided with a grille structure 162 to form a second air inlet 111 and a second air outlet 112. When the air flows in the front-to-back direction, the air can enter the mounting space 11 from the second air inlet 111, and flow to the designated area from the second air outlet 112. This makes it easy to reduce the path of air flow in the mounting space 11, thereby allowing the positive ions and negative ions in the mounting space 11 to flow smoothly to the designated area.

[0132] In some optional embodiments of the present invention, Fig.12 As shown, the plasma generator 20 also includes a second positive electrode portion 220 and a second negative electrode portion 230, and the second positive electrode portion 220 and the second negative electrode portion 230 are both arranged in the installation space 11, and the second positive electrode portion 220 and the second negative electrode portion 230 are arranged opposite to each other. The second discharge portion 210 is formed on the side of the second negative electrode portion 230 facing the second positive electrode portion 220. After the second positive electrode portion 220 and the second negative electrode portion 230 are energized, a high voltage is formed between the second positive electrode portion 220 and the second negative electrode portion 230. At this time, a strong electric field is generated at the second discharge portion 210, and the air near the second discharge portion 210 is ionized by the strong electric field and generates a large number of positive ions and negative ions. The generated positive ions and negative ions generate huge energy release at the moment of neutralization of positive and negative charges in the air, thereby causing changes in the structure of bacteria around them or energy conversion, thereby causing the death of bacteria and achieving the effect of sterilization.

[0133] Among them, the negative ions produced after the air is ionized are more than the positive ions. The excess negative ions will float in the air. After the negative ions combine with the smoke, dust and other particles in the air, the smoke, dust and other particles will be charged. Due to the static electricity, the charged smoke, dust and other particles are attracted to the ground and settle to the ground, thereby improving the air quality.

[0134] In some embodiments, Fig.11 , Fig.12 As shown, the height direction of the mounting base 100 extends in the up-down direction, and the second positive electrode portion 220 and the second negative electrode portion 230 are arranged opposite to each other in the height direction of the mounting base 100. For example, the second positive electrode portion 220 is arranged at the top of the mounting space 11, and the second negative electrode portion 230 is arranged at the bottom of the mounting space 11. The second discharge portion 210 extends upward in the up-down direction so that the second discharge portion 210 is located between the second positive electrode portion 220 and the second negative electrode portion 230. After the second positive electrode portion 220 and the second negative electrode portion 230 are energized, a high voltage is formed between the second positive electrode portion 220 and the second negative electrode portion 230. At this time, a strong electric field is generated at the second discharge portion 210, so that the air near the second discharge portion 210 is ionized by the strong electric field and a large number of positive ions and negative ions are generated.

[0135] In some examples, such as Fig.13 As shown, the distance H between the second positive electrode portion 220 and the second negative electrode portion 230 in the height direction of the mounting seat 100 is 5 mm to 8 mm. If the distance H between the second positive electrode portion 220 and the second negative electrode portion 230 is too small, the air content between the second positive electrode portion 220 and the second negative electrode portion 230 will be too small. When the second discharge portion 210 ionizes the air, the content of positive ions and negative ions generated by ionization is low. If the distance H between the second positive electrode portion 220 and the second negative electrode portion 230 is too large, the intensity of the electric field formed on the second discharge portion 210 will be too small, which is not conducive to the ionization of the air by the second discharge portion 210.

[0136] Therefore, the distance H between the second positive electrode portion 220 and the second negative electrode portion 230 in the height direction of the mounting base 100 is set to 5 mm to 8 mm to ensure the electric field strength formed at the second discharge portion 210 so that the second discharge portion 210 can ionize enough air to form enough positive ions and negative ions.

[0137] Optionally, the distance H between the second positive electrode portion 220 and the second negative electrode portion 230 in the height direction of the mounting base 100 is 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 7.5 mm, or 8 mm, so that a stronger electric field can be formed on the second discharge portion 210, so that the second discharge portion 210 can fully ionize the air to generate sufficient positive ions and negative ions.

[0138] like Fig.11 , Fig.13 As shown, in this embodiment, the height direction of the mounting base 100 extends in the up-down direction, the distance H between the second positive electrode portion 220 and the second negative electrode portion 230 in the up-down direction is 7 mm, and the second discharge portion 210 is arranged at the upper end of the second negative electrode portion 230 to avoid the distance between the second positive electrode portion 220 and the second discharge portion 210 being too far, and then after the second positive electrode portion 220 and the second negative electrode portion 230 are energized, it is ensured that a high voltage can be formed between the second positive electrode portion 220 and the second negative electrode portion 230, so that a strong electric field can be generated at the second discharge portion 210, so that the second discharge portion 210 can ionize the air around it, and then generate positive ions and negative ions.

[0139] In some specific embodiments of the present invention, Fig.13 As shown, the second positive electrode portion 220 and the second negative electrode portion 230 both form a plate-like structure, and the second discharge portion 210 is arranged on the peripheral side of the second negative electrode portion 230. After the second positive electrode portion 220 and the second negative electrode portion 230 are energized, a high voltage can be formed between the second positive electrode portion 220 and the second negative electrode portion 230, so that a strong voltage is formed at the second discharge portion 210 and a corona effect is generated, so that the air can be ionized to produce a large number of positive ions and negative ions.

[0140] The arc transition is formed at the corners of the circumferential side of the second negative electrode portion 230 so that the charges between the second negative electrode portion 230 and the second positive electrode portion 220 can be concentrated and accumulated at the second discharge portion 210, thereby preventing the charges between the second negative electrode portion 230 and the second positive electrode portion 220 from accumulating at other positions of the second negative electrode portion 230, thereby affecting the intensity of the electric field at the second discharge portion 210 and affecting the ionization of the surrounding air by the second discharge portion 210.

[0141] In some embodiments, the second positive electrode portion 220 is arranged horizontally, and the second negative electrode portion 230 is arranged horizontally, that is, the thickness directions of the second positive electrode portion 220 and the second negative electrode portion 230 extend in the same direction, and multiple second discharge portions 210 are arranged at intervals in the second negative electrode portion 230, and the second discharge portion 210 is placed perpendicular to the second negative electrode portion 230, so that the end of the second discharge portion 210 facing the second positive electrode portion 220 is located between the second positive electrode portion 220 and the second negative electrode portion 230, and then after the second positive electrode portion 220 and the second negative electrode portion 230 are energized, a strong electric field can be formed at the end of the second discharge portion 210 facing the second positive electrode portion 220.

[0142] In other embodiments, Fig.12 As shown, the second positive electrode portion 220 is arranged horizontally, and the second negative electrode portion 230 is arranged vertically. The thickness directions of the second positive electrode portion 220 and the second negative electrode portion 230 are perpendicular to each other. A plurality of second discharge portions 210 are arranged at intervals on the second negative electrode portion 230. After the second discharge portion 210 is arranged on the second negative electrode portion 230, the second discharge portion 210 is placed vertically on the second negative electrode portion 230 so that the second discharge portion 210 can be perpendicular to the second positive electrode portion 220, so that the end of the second discharge portion 210 facing the second positive electrode portion 220 is located between the second positive electrode portion 220 and the second negative electrode portion 230. Then, after the second positive electrode portion 220 and the second negative electrode portion 230 are energized, a strong electric field can be formed at the end of the second discharge portion 210 facing the second positive electrode portion 220.

[0143] like Fig.12 , Fig.13 As shown, in this embodiment, the end of the second discharge portion 210 facing the second positive electrode portion 220 is formed as a second pointed end portion 211. After the second positive electrode portion 220 and the second negative electrode portion 230 are energized, a high voltage is formed between the second positive electrode portion 220 and the second negative electrode portion 230. A strong electric field can be formed at the second pointed end portion 211 of the second discharge portion 210, thereby forming a pointed discharge and generating a corona effect, so as to ionize the air near the second discharge portion 210, thereby generating positive ions and negative ions.

[0144] In some specific embodiments of the present invention, Fig.12As shown, the plasma generator 20 includes a plurality of second discharge sections 210, and the plurality of second discharge sections 210 are spaced apart along the length direction of the second cathode section 230, so that the second cathode section 230 can supply power to the plurality of second discharge sections 210, so as to utilize the plurality of second discharge sections 210 to ionize the air near them, so as to expand the range of ionized air, thereby being able to generate more positive ions and negative ions.

[0145] In some specific embodiments of the present invention, Fig.12 As shown, the negative ion generator 30 also includes a first negative electrode portion 320, the first discharge portion 310 is connected to the first negative electrode portion 320, and the second negative electrode portion 230 is connected to the first negative electrode portion 320, so as to conduct electricity to the first negative electrode portion 320 and the second negative electrode portion 230 at the same time, so that the first negative electrode portion 320 can provide a negative voltage for the first discharge portion 310, and the second negative electrode portion 230 can provide a negative voltage for the second discharge portion 210, without providing negative voltages for the first discharge portion 310 and the second discharge portion 210 separately, which is convenient to reduce the complexity of the structure and save costs.

[0146] In some examples, the disinfection device 10 can control one of the plasma generator 20 and the negative ion generator 30 to operate or to operate simultaneously.

[0147] In some examples, the disinfection device 10 has a first preset voltage and a second preset voltage, and the second preset voltage is higher than the first preset voltage. When the disinfection device 10 only needs the negative ion generator 30 to work and the plasma generator 20 is not working, the second positive electrode part 220 is not powered, and the first negative electrode part 320 and the second negative electrode part 230 are powered at the second preset voltage. At this time, the first discharge part 310 will release electrons.

[0148] When the disinfection device 10 only needs the plasma generator 20 to work and the negative ion generator 30 is not working, the second positive electrode part 220 is energized, and the first negative electrode part 320 and the second negative electrode part 230 are energized at a first preset voltage, and a strong electric field can be generated at the first discharge part 310.

[0149] When the disinfection device 10 requires both the plasma generator 20 and the negative ion generator 30 to work, the second positive electrode portion 220 is energized, and the first negative electrode portion 320 and the second negative electrode portion 230 are energized at a second preset voltage. At this time, a strong electric field can be generated at the first discharge portion 310, and the second discharge portion 210 will release electrons.

[0150] like Fig.10 , Fig.12As shown, in the present embodiment, a first limiting plate 171 and a second limiting plate 172 are provided in the mounting seat 100, and the first limiting plate 171 and the second limiting plate 172 are spaced apart in the front-to-back direction to define a limiting groove 151, and the disinfection device 10 includes two second negative electrode parts 230 and a first negative electrode part 320, and the first negative electrode part 320 is provided between the two second negative electrode parts 230, and the first negative electrode part 320 is connected to the second negative electrode part 230.

[0151] A positioning recess 231 is provided at the bottom of each second negative electrode part 230, and two positioning protrusions are provided on the bottom wall of the limiting groove 151. The two positioning protrusions are arranged at intervals along the left-right direction. The first negative electrode part 320 and the second negative electrode part 230 are plugged into and matched with the limiting groove 151, and the positioning recess 231 at the bottom of the second negative electrode part 230 cooperates with the positioning protrusion at the bottom of the limiting groove 151 to quickly determine the positions of the first negative electrode part 320 and the second negative electrode part 230 in the limiting groove 151 along the front-to-back direction and the left-to-right direction, so that the first negative electrode part 320 and the second negative electrode part 230 can be quickly fixed in the limiting groove 151.

[0152] In some examples, the second discharge portion 210 is arranged at the upper end of the second negative electrode portion 230, and the first discharge portion 310 is arranged on the rear side of the first negative electrode portion 320. The second limiting plate 172 is provided with a backward recessed avoidance portion to avoid the first discharge portion 310. When the first negative electrode portion 320 and the second negative electrode portion 230 are inserted into the limiting groove 151, a portion of the first discharge portion 310 can be located in the avoidance recess to avoid interference between the second limiting plate 172 and the first discharge portion 310.

[0153] It should be understood here that the above-mentioned front-to-back direction is only for the convenience of describing the drawings, and is not the front-to-back direction of the air conditioner 1 during actual use, and will not limit the actual setting position and direction of the air conditioner 1.

[0154] Other structures and operations of the air conditioner 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0155] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more. In the description of the present invention, the first feature "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features not being in direct contact but being in contact through another feature between them.

[0156] In the description of the present invention, “on”, “over” and “above” a first feature from a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0157] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0158] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0159] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air conditioner, characterized in that: include: An air conditioner body, wherein the air conditioner body has an air outlet channel; A disinfection device, the disinfection device is arranged on the air conditioner body and comprises a plurality of discharge parts, and the plurality of discharge parts are arranged in the air outlet channel; Wherein, the wall of the air outlet channel includes a first installation wall, a preset area in the inner surface of the first installation wall is a smooth surface, and the disinfection device is arranged in the preset area.

2. The air conditioner according to claim 1, characterized in that: In the inner surface of the first installation wall, the area within a range of at least 25 mm from the disinfection device is the preset area.

3. The air conditioner according to claim 1, characterized in that: The air conditioner body also has an air outlet communicated with the air outlet channel, and a rotatable air guide plate is provided at the air outlet for opening or closing at least a part of the air outlet; Wherein, when the air guide plate opens the air outlet, the distance between the air guide plate and the disinfection device is greater than 50 mm.

4. The air conditioner according to claim 1, characterized in that: The first installation wall is provided with an installation hole, and the disinfection device cooperates with the installation hole.

5. The air conditioner according to claim 4, characterized in that: One of the disinfection device and the hole wall of the mounting hole is provided with a clamping groove and the other is provided with a clamping portion, and the clamping groove is clamped and matched with the clamping portion.

6. The air conditioner according to claim 5, characterized in that: The side wall of the disinfection device is provided with a first convex portion and a second convex portion arranged in the height direction thereof, and the card slot is defined between the first convex portion and the second convex portion; Among them, one of the first convex part and the second convex part close to the air outlet channel has a guide surface, and the guide surface extends from the outside to the inside of the air outlet channel toward the side wall of the disinfection device.

7. The air conditioner according to any one of claims 1 to 6, characterized in that: A portion of the plurality of discharge sections is a first discharge section, and the disinfection device comprises: Mounting seat; A negative ion generator is arranged on the mounting seat and is arranged on the air conditioner body through the mounting seat. The negative ion generator includes the first discharge part, and the first discharge part extends out of the mounting seat to be exposed in the air outlet channel.

8. The air conditioner according to claim 7, characterized in that: The air conditioner body includes a plurality of air guide blades, which are swingably disposed in the air outlet channel and are spaced apart along a length direction of a cross section of the air outlet channel, wherein the length direction of the cross section of the air outlet channel is a first direction; Wherein, the first discharge portion is arranged between at least two adjacent air guide vanes, and the distance between the first discharge portion and the adjacent air guide vane in the first direction is 20 mm to 30 mm.

9. The air conditioner according to claim 8, characterized in that: The wall of the air outlet passage further includes a second installation wall, the second installation wall and the first installation wall are arranged opposite to each other in a direction perpendicular to the first direction, and the first discharge portion extends toward the second installation wall; Wherein, the plurality of air guide vanes are swingably disposed on the second mounting wall and extend toward the first mounting wall; and / or, the distance between the second mounting wall and the first discharge portion is greater than 25 mm.

10. The air conditioner according to claim 7, characterized in that: The distance between the outer surface of the mounting seat where the first discharge portion is located and the inner surface of the first mounting wall is 1 mm to 5 mm.

11. The air conditioner according to claim 7, characterized in that: The negative ion generator further includes a first negative electrode portion, and the first discharge portion is connected to the first negative electrode portion.

12. The air conditioner according to claim 11, characterized in that: The first cathode portion is disposed in the mounting seat, and the mounting seat is provided with a through hole. One end of the first discharge portion is connected to the first cathode portion and the other end passes through the through hole to be exposed in the air outlet channel.

13. The air conditioner according to claim 12, characterized in that: The hole of the via hole transitions along an arc.

14. The air conditioner according to claim 7, characterized in that: A portion of the plurality of discharge parts is a second discharge part, an installation space is defined in the mounting seat, and the disinfection device further includes a plasma generator, which is disposed in the installation space and includes the second discharge part.

15. The air conditioner according to claim 14, characterized in that: At least two installation spaces are defined in the installation seat, and the middle portion of the installation seat is recessed to define an accommodation space outside the installation seat between the two installation spaces, and the first discharge part is located in the accommodation space.

16. The air conditioner according to claim 15, characterized in that: The accommodating space has a first air inlet and a first air outlet, and the first air inlet and the first air outlet are arranged relatively to each other in the air flow direction within the air outlet channel; the installation space has a second air inlet and a second air outlet, and the second air inlet and the second air outlet are arranged relatively to each other in the air flow direction within the air outlet channel.

17. The air conditioner according to claim 16, characterized in that: The two opposite sides of the accommodating space are open to form the first air inlet and the first air outlet; the two oppositely arranged side walls of the mounting seat corresponding to the mounting space are respectively provided with grille structures to form the second air inlet and the second air outlet.

18. The air conditioner according to claim 14, characterized in that: The plasma generator further includes: a second positive electrode portion and a second negative electrode portion, wherein the second positive electrode portion and the second negative electrode portion are both disposed in the installation space and are arranged opposite to each other, and the second discharge portion is formed on a side of the second negative electrode portion facing the second positive electrode portion.

19. The air conditioner according to claim 18, characterized in that: The second positive electrode portion and the second negative electrode portion both form a plate-like structure, the second discharge portion is arranged on the peripheral side of the second negative electrode portion, and the peripheral side of the second negative electrode portion has an arc transition at a corner.

20. The air conditioner according to claim 18, characterized in that The plasma generator includes a plurality of the second discharge parts, and the plurality of the second discharge parts are arranged at intervals along a length direction of the second cathode part.

21. The air conditioner according to claim 18, characterized in that: The negative ion generator further includes a first negative electrode portion, the first discharge portion is connected to the first negative electrode portion, and the second negative electrode portion is connected to the first negative electrode portion.

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