Anti-condensation structure, air outlet assembly and air conditioner

Abstract

The present disclosure provides an anti-condensation structure, an air outlet assembly and an air conditioner. The anti-condensation structure includes: a frame assembly, the frame assembly is arranged at the main air outlet of the air outlet component, and the frame assembly is arranged around the main air outlet. The frame assembly also includes an auxiliary air inlet and an auxiliary air outlet. The auxiliary air inlet can inhale indoor air from around the frame assembly and blow it out from the auxiliary air outlet to form a wind curtain. According to the present disclosure, there is no need to set a heating device, and the indoor heat is not increased. The phenomenon that the ambient air is higher than the refrigeration outlet temperature is used to prevent the structural parts around the main air outlet from being cooled by the cold air, thereby preventing condensation of the structure around the air outlet, achieving a stable anti-condensation effect, and solving the problem of condensation at the existing air outlet.

Description

Technical Field

[0001] The present disclosure relates to the technical field of air conditioning, and in particular to an anti-condensation structure, an air outlet component and an air conditioner. Background Art

[0002] At present, when the air conditioner is running in cooling mode under high humidity, condensation is easy to form around the indoor air outlet. The condensation will gather and slide or drip. The condensation not only affects the appearance of the machine, but also causes mold inside the air conditioner and around the air outlet, which is very likely to cause complaints from users and affect the brand image.

[0003] In order to prevent condensation around the indoor air outlet, most air conditioner products will paste insulation materials (such as sponge) at the air outlet or install heating devices on the panel. However, pasting sponge will easily affect the appearance and affect the anti-condensation effect over time, and installing heating devices on the panel will increase indoor heat, reduce cooling effect, and increase energy consumption.

[0004] Since condensation is easily formed around the indoor air outlet of the air conditioner in the prior art, the condensation will gather, slide or drip, which not only affects the appearance of the machine, but also causes technical problems such as mold inside and around the air conditioner. Therefore, the present invention studies and designs an anti-condensation structure, an air outlet component and an air conditioner.

[0005] Public Content

[0006] Therefore, the technical problem to be solved by the present disclosure is to overcome the defect in the prior art that condensation exists at the air outlet of the indoor unit of the air conditioner and cannot be effectively eliminated, thereby providing an anti-condensation structure, an air outlet assembly and an air conditioner.

[0007] In order to solve the above problems, the present disclosure provides an anti-condensation structure, which includes:

[0008] A frame assembly, wherein the frame assembly is arranged at a main air outlet of an air outlet component, and the frame assembly is arranged around the main air outlet. The frame assembly also includes an auxiliary air inlet and an auxiliary air outlet. The auxiliary air inlet can inhale indoor air from around the frame assembly and blow it out from the auxiliary air outlet to form a wind curtain.

[0009] In some embodiments, the auxiliary air outlet is an outward-expanding air outlet structure, and the outward-expanding air outlet structure means that the projection of the airflow blown out from the auxiliary air outlet in the plane where the main air outlet is located is located at the periphery of the main air outlet.

[0010] In some embodiments, the anti-condensation structure further includes a blower, the frame assembly includes an intermediate frame, the intermediate frame includes an outer frame located on the outer periphery and an inner frame located on the inner periphery, the auxiliary air inlet is provided on the outer frame, a channel is formed between the outer frame and the inner frame, the blower is disposed in the channel, and the blower can suck air from the outside through the auxiliary air inlet and blow it into the channel.

[0011] In some embodiments, the inner frame includes a diversion port, a diversion channel, and the auxiliary air outlet. The diversion port is opened on the outer peripheral wall of the inner frame. One end of the diversion port is communicated with the channel, and the other end extends towards the inside of the inner frame; the inner frame includes an inner wall and an outer wall, the diversion channel is disposed between the inner wall and the outer wall, and one end of the diversion channel can be communicated with the diversion port, and the other end extends to the auxiliary air outlet for air outlet.

[0012] In some embodiments, the inner frame includes a front surface of the inner frame and a back surface of the inner frame. The back surface of the inner frame faces the air outlet component, the front surface of the inner frame is arranged opposite to the back surface of the inner frame, and the auxiliary air outlet is provided on the front surface of the inner frame.

[0013] In some embodiments, it further includes a first frame, the first frame is buckled on the back surface of the intermediate frame, the back surface of the intermediate frame faces the air outlet component, the intermediate frame further includes a connecting plate, the outer frame and the inner frame are connected by the connecting plate, and the connecting plate, the inner frame, the outer frame and the first frame enclose the sealed channel.

[0014] In some embodiments, it further includes a second frame, the second frame is buckled on the front surface and the side surface of the intermediate frame, the front surface of the second frame covers the connecting plate, and the side surface of the second frame covers the side surface of the intermediate frame, and an air inlet grille is further provided on the side surface of the second frame, and the air inlet grille is arranged opposite to the auxiliary air inlet.

[0015] In some embodiments, the cross-section of the intermediate frame in the vertical direction is in a "hui" shape, and the enclosed channel is in a "kou" shape.

[0016] In some embodiments, the air flow passage area in the diversion channel gradually increases in the air flow direction; and / or, there is at least one diversion port, and there is also at least one diversion channel and they are arranged in one-to-one correspondence with the diversion port.

[0017] In some embodiments, the inner frame includes an upper frame, a lower frame, a left frame, and a right frame, and the upper frame is provided with at least two diversion ports arranged in a horizontal direction, and the upper frame is provided with at least two diversion channels arranged in a horizontal direction, and the diversion ports provided on the upper frame are connected to the diversion channels in a one-to-one correspondence;

[0018] The lower frame is provided with at least two flow guide openings arranged in the horizontal direction, the lower frame is provided with at least two flow guide channels arranged in the horizontal direction, and the flow guide openings provided on the lower frame are connected to the flow guide channels in a one-to-one correspondence;

[0019] The left frame is provided with at least two diversion openings arranged in the vertical direction, and the left frame is provided with at least two diversion channels arranged in the vertical direction, and the diversion openings provided on the left frame are connected to the diversion channels in a one-to-one correspondence;

[0020] The right frame is provided with at least two guide ports arranged in a vertical direction, and the right frame is provided with at least two guide channels arranged in a vertical direction. The guide ports provided on the right frame are connected to the guide channels in a one-to-one correspondence.

[0021] The present disclosure also provides an air outlet assembly, which includes an air outlet component and the anti-condensation structure described in any of the preceding items, wherein the air outlet component includes a main air outlet, and the anti-condensation structure is arranged around the main air outlet.

[0022] In some embodiments, the air outlet component is an air conditioner indoor unit.

[0023] The present disclosure also provides an air conditioner, which includes the aforementioned air outlet assembly.

[0024] The anti-condensation structure, air outlet assembly and air conditioner provided by the present disclosure have the following beneficial effects:

[0025] 1. The present invention provides a frame assembly around the main air outlet, wherein the frame assembly can introduce air from the surrounding room and blow out air from the auxiliary air outlet to form an air curtain, so that the cold air blown out of the main air outlet can only contact the air outlet structure after passing through the air curtain. Since the ambient air temperature must be higher than the cold air temperature blown out of the cooling air duct, the air flow is heated up after mixing, so that the structure around the main air outlet (especially the air conditioning outlet) is not cooled down to below the dew point temperature by the cold air, thereby avoiding the formation of condensation water; and the formation of the air curtain can effectively block the cold air blown out of the main air outlet, further effectively preventing the cold air from blowing onto the components around the main air outlet, so as to avoid the generation of condensation; the present invention does not need to provide a heating device, does not increase the indoor heat, and utilizes the phenomenon that the ambient air is higher than the cooling air outlet temperature, so that the structural parts around the main air outlet are not cooled down by the cold air, and condensation is prevented on the structure around the main air outlet, thereby achieving a stable anti-condensation effect, so as to solve the problem of condensation water at the existing air outlet;

[0026] 2. The present invention also provides a guide port structure on the inner frame and a channel structure between the inner and outer frames, so that when the channel enters the guide port, the flow area is reduced, which effectively increases the fluid flow rate, thereby increasing the speed of the airflow blown out from the auxiliary air outlet, and the formed wind curtain has a better drainage and driving effect, preventing the cold air blown out of the main air outlet from reaching the components around the main air outlet and generating condensation; the present invention also provides a guide channel structure and the flow area of ​​the guide channel gradually increases along the airflow direction, which can effectively increase the air outlet area, thereby increasing the formation range of the wind curtain, and finally forming an almost complete wind curtain in all directions, further improving the heating effect of the cold air blown out of the main air outlet, and improving the barrier effect on the cold air blown out of the main air outlet, and finally improving the anti-condensation effect of the components around the main air outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front structural schematic diagram of the air conditioner indoor unit disclosed in the present invention;

[0028] Figure 2 It is a front view of the anti-condensation structure disclosed in the present invention;

[0029] Figure 2a for Figure 2 A1-A1 section view in FIG.

[0030] Figure 2b for Figure 2 A2-A2 section view in FIG.

[0031] Figure 2c for Figure 2 A3-A3 sectional view in FIG.

[0032] Figure 2d for Figure 2B1-B1 sectional view in FIG.

[0033] Figure 2e for Figure 2 B2-B2 sectional view in FIG.

[0034] Figure 2f for Figure 2 B3-B3 sectional view in FIG.

[0035] Figure 3 It is a front internal structure diagram of the anti-condensation structure disclosed in the present invention;

[0036] Figure 4 The exploded structural diagram (rear view) of the anti-condensation structure disclosed in the present invention;

[0037] Figure 5 It is a rear three-dimensional structural diagram of the anti-condensation structure of the present disclosure after assembly;

[0038] Figure 6 It is a front stereoscopic structural diagram of the anti-condensation structure of the present invention after assembly.

[0039] The reference numerals are:

[0040] 100. Frame assembly; 200. Main air outlet; 300. Air conditioner indoor unit; 10. Auxiliary air inlet; 20. Auxiliary air outlet; 1. Middle frame; 11. Outer frame; 12. Inner frame; 121. Upper frame; 122. Lower frame; 123. Left frame; 124. Right frame; 13. Passage; 14. Air guide port; 15. Air guide channel; 16. Connecting plate; 2. First frame; 3. Second frame; 31. Air inlet grille; 4. Fan; 41. Motor. DETAILED DESCRIPTION

[0041] like Figure 1-6 As shown, the present disclosure provides an anti-condensation structure, which includes:

[0042] A frame assembly 100, wherein the frame assembly 100 is disposed at a main air outlet 200 of an air outlet component (preferably an air conditioner indoor unit, but may also be other components that may generate condensation, such as a cooling fan, etc.), and the frame assembly 100 is disposed around the main air outlet 200 (i.e., disposed around the air conditioner outlet), and the frame assembly 100 also includes an auxiliary air inlet 10 and an auxiliary air outlet 20, wherein the auxiliary air inlet 10 can inhale indoor air from around the frame assembly 100, and blow it out from the auxiliary air outlet 20 to form a wind curtain.

[0043] The present invention provides a frame assembly around the main air outlet, and the frame assembly can draw in air from the surrounding indoor room and blow out wind from the auxiliary air outlet to form an air curtain, so that the cold air blown out of the main air outlet can only contact the air outlet structural parts after passing through the air curtain. Since the ambient air temperature must be higher than the temperature of the cold air blown out of the refrigeration air duct, the temperature of the air flow is increased after mixing, so that the structure around the air outlet on the inner side of the air-conditioning room will not be cooled down to below the dew point temperature by the cold air, thereby avoiding the formation of condensation water; and the formation of the wind curtain can effectively block the cold air blown out of the main air outlet, and further effectively prevent the cold air from blowing onto the components around the main air outlet to avoid the generation of condensation; the present invention does not need to set up a heating device, does not increase the indoor heat, and utilizes the phenomenon that the ambient air is higher than the refrigeration outlet temperature, so that the structural parts around the main air outlet are not cooled down by the cold air, and condensation is prevented on the structure around the main air outlet, thereby achieving a stable anti-condensation effect, so as to solve the problem of condensation water at the existing air outlet.

[0044] The reason why condensation occurs at the indoor air outlet of the air conditioner is that the cold air blown out by the cooling air duct cools the structure around the main air outlet. When the temperature is lower than the dew point temperature of the ambient air, the ambient air is cooled and condensation forms around the main air outlet. The principle to solve this problem is to prevent the temperature of the structure at the main air outlet from being cooled below the dew point temperature.

[0045] The specific embodiment of the present disclosure is that an anti-condensation air duct (channel 13 in the frame assembly) is nested outside the main air outlet of the indoor refrigeration air duct of the air conditioner, and there are two independent anti-condensation motors and centrifugal fan blades (fan 4) in the air duct. The air outlet direction is consistent with the air outlet direction of the refrigeration air duct, but in order to avoid affecting the refrigeration air supply range, the air outlet direction of the anti-condensation air duct can be deflected outward within 0-90° than the air outlet direction of the refrigeration air duct. When the cooling or dehumidification mode is turned on, the controller first detects the indoor ambient temperature and humidity; turns on / off the anti-condensation fan according to the indoor ambient temperature and humidity; the user can set the opening conditions independently; the speed of the anti-condensation fan becomes faster or slower corresponding to the wind speed in the cooling or dehumidification mode.

[0046] In some embodiments, the auxiliary air outlet 20 discharges air in the same direction as the air outlet direction of the main air outlet, or discharges air in a direction that is inclined at an angle to the air outlet direction of the main air outlet. The auxiliary air outlet that discharges air in the direction that is inclined at an angle to the air outlet direction of the main air outlet is an outward-expanding air outlet structure, and the outward-expanding air outlet structure, that is, the projection of the airflow blown out from the auxiliary air outlet 20 in the plane where the main air outlet 200 is located, is located on the periphery of the main air outlet 200. This is a further preferred structural form of the auxiliary air outlet disclosed in the present invention, which can effectively form an annular wind curtain (forming a ring around the top, bottom, left and right) by discharging air in the same direction as the air outlet direction of the main air outlet, and can effectively prevent the cold air blown out of the main air outlet from causing condensation on the surrounding parts; and by discharging air in an outward-expanding manner through the auxiliary air outlet, it can not only prevent condensation but also reduce the influence of the wind curtain on the cold air outlet area, thereby increasing the air outlet range of the cold air blown out of the main air outlet and avoiding affecting the indoor cooling effect.

[0047] In some embodiments, the anti-condensation structure also includes a fan 4, the frame assembly 100 includes an intermediate frame 1, the intermediate frame 1 includes an outer frame 11 located at the outer periphery and an inner frame 12 located at the inner periphery, the auxiliary air inlet 10 is arranged on the outer frame 11, and a channel 13 is formed between the outer frame 11 and the inner frame 12, the fan 4 is arranged in the channel 13, and the fan 4 can inhale air from the outside through the auxiliary air inlet 10 and blow it into the channel 13.

[0048] This is the preferred structural form of the anti-condensation structure disclosed in the present invention. Through the structure of the middle frame and the fan, the fan is arranged in the air duct between the inner and outer frames of the middle frame, so that the auxiliary air inlet is arranged on the outer frame. The fan is opposite to the auxiliary air inlet to suck the wind around the outer frame from the auxiliary air inlet into the channel, and finally achieves the effect of conveying wind in a specific direction indoors to form a wind curtain.

[0049] In some embodiments, the inner frame 12 includes a guide port 14, a guide channel 15 and the auxiliary air outlet 20, the guide port 14 is opened on the outer peripheral wall of the inner frame 12, one end of the guide port 14 is connected to the channel 13, and the other end extends toward the interior of the inner frame 12; the inner frame 12 includes an inner wall and an outer wall, the guide channel 15 is arranged between the inner wall and the outer wall (that is, the guide channel is arranged inside the inner frame's own material), one end of the guide channel 15 can be connected to the guide port 14, and the other end extends to the auxiliary air outlet 20 for air discharge.

[0050] This is a further preferred structural form of the inner frame disclosed in the present invention. The guide port is arranged on the outer wall of the inner frame, which can effectively introduce airflow from the air duct, and the guide channel arranged inside the inner frame can guide the airflow introduced by the guide port to the auxiliary air outlet for discharge, thereby achieving an effective change in the direction of the airflow, so that the air is discharged from the front of the inner frame in a horizontal direction or a horizontal outward direction, forming a wind curtain, and preventing or reducing the generation of condensation.

[0051] Further preferably, the other end of the guide port extends along the thickness direction of the inner frame 12 .

[0052] When the indoor ambient temperature and humidity reach the set opening requirements, the anti-condensation motor 41 drives the centrifugal fan blades (fan 4) to rotate, and the ambient air is sucked in through the circular air inlet grille 31 of the air inlet surface frame (second frame 3), and blown into the circular air duct (i.e., channel 13) of the anti-condensation middle frame (middle frame 1). There are several notches (i.e., guide ports 14) on the inner wall of the middle frame. The air enters the flat trumpet-shaped guide channel 15 through the notches and then blows out. All the flat trumpets are connected to form a closed circular air outlet. The anti-condensation air duct is outside the refrigeration air duct, and the wind it blows out forms an annular wind curtain at the air outlet. The edge of the cold air blown out of the refrigeration air duct blows on the wind curtain. The two winds are mixed on the contact surface before blowing to the structural parts around the main air outlet. Since the independent air duct blows out ambient air, its temperature must be higher than the cold air blown out of the refrigeration air duct after being cooled by the evaporator. Therefore, the surrounding structures of the main air outlet are exposed to the mixed air after the ambient air blown out of the independent air duct is heated up. It is not directly cooled by the cold air of the refrigeration air duct and is always kept above the dew point temperature, thus achieving a very stable anti-condensation effect, and no matter how the indoor ambient temperature changes, it will not affect the result. The faster the speed of the air curtain and the larger the air volume, the less likely the cold air will cool the main air outlet structure, and the better the anti-condensation effect.

[0053] In some embodiments, the inner frame includes an inner frame front and an inner frame back, the inner frame back is opposite to the air outlet component, the inner frame front and the inner frame back are arranged opposite to each other, and the auxiliary air outlet 20 is arranged on the front of the inner frame 12. The present disclosure can discharge air from the front of the inner frame in a horizontal direction or a horizontal outward expansion direction by arranging the auxiliary air outlet on the front of the inner frame to form a wind curtain, thereby preventing or reducing the generation of condensation.

[0054] In some embodiments, the frame assembly 100 further includes a first frame 2, which is buckled on the back surface of the middle frame 1. The back surface of the middle frame 1 faces the air outlet component. The middle frame 1 further includes a connecting plate 16. The outer frame 11 and the inner frame 12 are connected by the connecting plate 16. The connecting plate 16, the inner frame 12, the outer frame 11 and the first frame 2 enclose the sealed channel 13.

[0055] This is a further preferred structural form of the frame assembly of the present disclosure. The first frame can cover the air duct part on the back surface of the middle frame, so as to effectively seal the air duct, making the air duct sealed. The air flow in the air duct can only enter the diversion channel through the diversion opening on the inner frame and be discharged from the auxiliary air outlet, reducing the flow area of the air flow, thereby increasing the flow velocity and strengthening the velocity of the air flow blown out from the auxiliary air outlet. The formed air curtain has a better guiding and driving effect, preventing the cold air blown out from the main air outlet from reaching the components around the main air outlet and causing condensation.

[0056] In some embodiments, the frame assembly 100 further includes a second frame 3, which is buckled on the front and side surfaces of the middle frame 1. The front surface of the middle frame 1 faces the room and is opposite to the direction facing the air outlet component. The front surface of the second frame 3 covers the connecting plate 16, and the side surface of the second frame 3 covers the side surface of the middle frame 1. An air inlet grille 31 is further provided on the side surface of the second frame 3, and the air inlet grille 31 is arranged opposite to the auxiliary air inlet 10.

[0057] This is a further preferred structural form of the frame assembly of the present disclosure. The second frame can cover the connecting plate on the front surface of the middle frame, improving the appearance. And the side surface of the second frame is buckled and covered on the side surface of the middle frame. The air inlet grille can effectively filter the incoming air flow.

[0058] In some embodiments, the cross-section of the middle frame 1 in the vertical direction is in a "hui" shape, and the enclosed channel 13 is in a "kou" shape. This is a preferred structural form of the middle frame of the present disclosure, and the "hui" shape effectively forms a loop-shaped air duct (in a "kou" shape).

[0059] In some embodiments, there are two fans 4, one of which is arranged in the channel 13 on one side in the horizontal direction, and the other is arranged in the channel 13 on the other side in the horizontal direction; there are also two auxiliary air inlets 10, one of which is arranged on the outer frame 11 on one side in the horizontal direction and opposite to one of the fans 4, and the other is arranged on the outer frame 11 on the other side in the horizontal direction and opposite to the other fan 4; and / or, the fan 4 is a centrifugal fan. This is the preferred number and setting form of the fans disclosed in the present invention, that is, by having two fans located on both sides, airflow can be introduced into the air duct from both sides, and then blown out from the auxiliary air outlet through the guide port and the guide channel; the centrifugal fan can effectively realize the effect of taking in air from the circumferential direction and blowing the wind into the channel from the radial direction.

[0060] In some embodiments, the air flow area in the guide channel 15 gradually increases in the flow direction of the air flow (in a bell-mouth shape, see Figure 6 ); and / or, there is at least one guide port 14, and there is also at least one guide channel 15, which is arranged one-to-one with the guide port 14. The present disclosure can also effectively increase the air outlet area by setting the structure of the guide channel and gradually increasing the flow area of ​​the guide channel along the airflow direction, thereby increasing the formation range of the wind curtain, and finally forming an almost complete wind curtain in all directions, further improving the warming effect of the cold air blown out of the main air outlet, and improving the blocking effect on the cold air blown out of the main air outlet, and finally improving the anti-condensation effect of the components around the main air outlet. The present disclosure can also further increase the air outlet area through multiple guide ports and multiple guide channels, so as to increase the air outlet area to the maximum extent and further improve the anti-condensation effect.

[0061] In some embodiments, the inner frame 12 includes an upper frame 121, a lower frame 122, a left frame 123 and a right frame 124, and the upper frame 121 is provided with at least two diversion ports 14 arranged in the horizontal direction, and the upper frame 121 is provided with at least two diversion channels 15 arranged in the horizontal direction, and the diversion ports 14 provided on the upper frame 121 are connected and arranged in a one-to-one correspondence with the diversion channels 15, and the at least two diversion channels 15 provided on the upper frame 121 are connected in sequence and basically cover the horizontal length of the upper frame 121 ("basically cover" means that the multiple diversion channels add up to cover the horizontal length of the upper frame, including the gaps between the diversion channels, and the length of the multiple gaps is within the error range);

[0062] The lower frame 122 is provided with at least two flow guide openings 14 arranged in the horizontal direction, and the lower frame 122 is provided with at least two flow guide channels 15 arranged in the horizontal direction. The flow guide openings 14 provided on the lower frame 122 are connected and arranged in a one-to-one correspondence with the flow guide channels 15. The at least two flow guide channels provided on the lower frame are connected in sequence and basically cover the horizontal length of the lower frame ("basically cover" means that the multiple flow guide channels together cover the horizontal length of the lower frame, including the gaps between the flow guide channels, and the length of the multiple gaps is within the error range);

[0063] The left frame 123 is provided with at least two diversion openings 14 arranged in the vertical direction, and the left frame 123 is provided with at least two diversion channels 15 arranged in the vertical direction. The diversion openings 14 provided on the left frame 123 are connected and arranged in a one-to-one correspondence with the diversion channels 15. The at least two diversion channels provided on the left frame are connected in sequence and basically cover the vertical length of the left frame ("basically cover" means that the multiple diversion channels together cover the vertical length of the left frame, including the gaps between the diversion channels, and the length of the gaps is within the error range);

[0064] At least two guide ports 14 arranged along the vertical direction are provided on the right frame 124, and at least two guide channels 15 arranged along the vertical direction are provided on the right frame 124. The guide ports 14 provided on the right frame 124 are connected with the guide channels 15 in a one-to-one correspondence, and at least two guide channels provided on the right frame 124 are connected in sequence and basically cover the vertical length of the right frame ("basically cover" means including the gaps between the guide channels, and the multiple guide channels together cover the vertical length of the right frame, and the length of the gaps is within the error range).

[0065] This is a further preferred structural form of the inner frame disclosed in the present invention and a preferred structural form of the guide ports and guide channels opened thereon. By respectively providing at least two guide ports and guide channels on the upper frame, the lower frame, the left frame and the right frame, the air outlet area can be increased to the greatest extent, thereby improving the air outlet effect over the maximum area, forming a wind curtain, and further improving the anti-condensation effect.

[0066] In some embodiments, the upper frame 121 is provided with three guide ports 14 arranged in a horizontal direction, and the upper frame 121 is provided with three guide channels 15 arranged in a horizontal direction;

[0067] The lower frame 122 is provided with three guide ports 14 arranged in a horizontal direction, and the lower frame 122 is provided with three guide channels 15 arranged in a horizontal direction;

[0068] The left frame 123 is provided with two guide ports 14 arranged in a vertical direction, and the left frame 123 is provided with two guide channels 15 arranged in a vertical direction;

[0069] The right frame 124 is provided with two guide ports 14 arranged in a vertical direction, and the right frame 124 is provided with two guide channels 15 arranged in a vertical direction.

[0070] This is a further preferred arrangement of the guide ports and guide channels disclosed in the present invention, that is, the upper frame and the lower frame are each arranged with three guide ports and guide channels, and the left frame and the right frame are each arranged with two guide ports and guide channels, which can cover the length direction to the maximum length, increase the air outlet area, form a wind curtain structure of a ring-shaped air outlet, and further improve the anti-condensation effect.

[0071] The present disclosure also provides an air outlet assembly, which includes an air outlet component (preferably an air conditioner indoor unit) and the anti-condensation structure described in any of the preceding items, the air outlet component includes a main air outlet, and the anti-condensation structure is arranged around the main air outlet 200 and arranged around the main air outlet 200.

[0072] The present disclosure also provides an air conditioner, which includes the aforementioned air outlet assembly.

[0073] The above is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present disclosure shall be included in the protection scope of the present disclosure. The above is only a preferred implementation of the present disclosure. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present disclosure, and these improvements and variations should also be regarded as the protection scope of the present disclosure.

Claims

1. An anti-condensation structure, characterized in that: include: A frame assembly (100), the frame assembly (100) being arranged at a main air outlet (200) of an air outlet component, and the frame assembly (100) being arranged around the main air outlet (200), the frame assembly (100) further comprising an auxiliary air inlet (10) and an auxiliary air outlet (20), the auxiliary air inlet (10) being capable of sucking indoor air from around the frame assembly (100) and blowing it out from the auxiliary air outlet (20) to form an air curtain; The auxiliary air outlet (20) is an outwardly expanding air outlet structure, and the outwardly expanding air outlet structure means that the projection of the airflow blown out from the auxiliary air outlet (20) in the plane where the main air outlet (200) is located is located on the periphery of the main air outlet (200); The frame assembly (100) comprises an intermediate frame (1), the intermediate frame (1) comprising an outer frame (11) located at the outer periphery and an inner frame (12) located at the inner periphery, the auxiliary air inlet (10) being arranged on the outer frame (11), and a channel (13) being formed between the outer frame (11) and the inner frame (12); the inner frame (12) comprising a guide port (14), a guide channel (15) and the auxiliary air outlet (20), the guide port (14) being arranged on the outer peripheral wall of the inner frame (12), one end of the guide port (14) being connected to the channel (13), and the other end extending toward the inside of the inner frame (12); the inner frame (12) comprising an inner wall and an outer wall, the guide channel (15) being arranged between the inner wall and the outer wall, one end of the guide channel (15) being able to be connected to the guide port (14), and the other end extending to the auxiliary air outlet (20) for air discharge.

2. The anti-condensation structure according to claim 1, characterized in that: The anti-condensation structure further comprises a fan (4), wherein the fan (4) is arranged in the channel (13), and the fan (4) is capable of sucking air from the outside through the auxiliary air inlet (10) and blowing the air into the channel (13).

3. The anti-condensation structure according to claim 1, characterized in that: The inner frame comprises an inner frame front and an inner frame back, the inner frame back is opposite to the air outlet component, the inner frame front and the inner frame back are arranged opposite to each other, and the auxiliary air outlet (20) is arranged on the front of the inner frame (12).

4. The anti-condensation structure according to any one of claims 1 to 3, characterized in that: The frame assembly (100) further comprises a first frame (2), the first frame (2) being snapped onto the back side of the middle frame (1), the back side of the middle frame (1) being opposite to the air outlet component, the middle frame (1) further comprising a connecting plate (16), the outer frame (11) and the inner frame (12) being connected via the connecting plate (16), the connecting plate (16), the inner frame (12), the outer frame (11) and the first frame (2) forming the sealed channel (13).

5. The anti-condensation structure according to claim 4, characterized in that: The frame assembly (100) further includes a second frame (3), the second frame (3) is buckled on the front and side surfaces of the intermediate frame (1), the front surface of the second frame (3) covers the connecting plate (16), and the side surface of the second frame (3) covers the side surface of the intermediate frame (1), and an air inlet grille (31) is further provided on the side surface of the second frame (3), and the air inlet grille (31) is oppositely arranged to the auxiliary air inlet (10).

6. The anti-condensation structure according to any one of claims 1-3, characterized in that: The cross-section of the intermediate frame (1) in the vertical direction is in a "hui" shape, and the enclosed channel (13) is in a "kou" shape.

7. The anti-condensation structure according to any one of claims 1-3, characterized in that: The air flow passage area in the diversion channel (15) gradually increases in the air flow direction; and / or, the diversion opening (14) is at least one, and the diversion channel (15) is also at least one and is arranged in one-to-one correspondence with the diversion opening (14).

8. The anti-condensation structure according to claim 7, characterized in that: The inner frame (12) includes an upper frame (121), a lower frame (122), a left frame (123) and a right frame (124), and at least two diversion openings (14) arranged in the horizontal direction are provided on the upper frame (121), at least two diversion channels (15) arranged in the horizontal direction are provided on the upper frame (121), and the diversion openings (14) provided on the upper frame (121) are in one-to-one correspondence and communication with the diversion channels (15); At least two diversion openings (14) arranged in the horizontal direction are provided on the lower frame (122), at least two diversion channels (15) arranged in the horizontal direction are provided on the lower frame (122), and the diversion openings (14) provided on the lower frame (122) are in one-to-one correspondence and communication with the diversion channels (15); At least two diversion openings (14) arranged in the vertical direction are provided on the left frame (123), at least two diversion channels (15) arranged in the vertical direction are provided on the left frame (123), and the diversion openings (14) provided on the left frame (123) are in one-to-one correspondence and communication with the diversion channels (15); At least two diversion openings (14) arranged in the vertical direction are provided on the right frame (124), at least two diversion channels (15) arranged in the vertical direction are provided on the right frame (124), and the diversion openings (14) provided on the right frame (124) are in one-to-one correspondence and communication with the diversion channels (15).

9. An air outlet component, characterized in that: It includes an air outlet component and the anti-condensation structure according to any one of claims 1-8, the air outlet component includes a main air outlet (200), and the anti-condensation structure is arranged around the main air outlet (200).

10. The air outlet assembly according to claim 9, characterized in that: The air outlet component is an air conditioner indoor unit.

11. An air conditioner, characterized in that: It comprises the air outlet component described in any one of claims 9-10.

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