CN214665131U - Prevent condensation structure, air-out subassembly and air conditioner - Google Patents

Abstract

The utility model provides a prevent condensation structure, air-out subassembly and air conditioner, prevent that condensation structure includes: the frame subassembly, the frame subassembly sets up in the main air outlet department of air-out part, and the frame subassembly sets up main air outlet is all around, the frame subassembly still includes supplementary air intake and supplementary air outlet, supplementary air intake can be followed inhale indoor air around the frame subassembly, and follow the supplementary air outlet blows out and forms the air curtain. According to this disclosure need not to set up heating device, does not increase indoor heat, utilizes this phenomenon that ambient air is higher than refrigeration air-out temperature, makes main air outlet structure all around not by cold wind cooling, prevents air outlet structure condensation all around, realizes stable condensation effect of preventing to solve the problem of current air outlet condensation water.

Description

Prevent condensation structure, air-out subassembly and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, concretely relates to prevent condensation structure, air-out subassembly and air conditioner.

Background

When the air conditioner operates under the condition of high humidity at present, condensation water is easily condensed around an air outlet on the indoor side, the condensation water can collect, slide or drip, the condensation water not only influences the attractiveness of a machine, but also can cause the environment inside the air conditioner and around the air outlet to be moldy, and the complaint of a user is easily caused, so that the brand image is influenced.

In order to prevent the occurrence of condensation around the air outlet at the indoor side, most air-conditioning products are adhered with heat-insulating materials (such as sponge) at the air outlet or provided with a heating device on the panel. But paste the sponge and easily influence the outward appearance face and for a long time influenced the condensation effect of preventing, set up heating device at the panel and then can increase indoor heat, reduce refrigeration effect, increase the energy consumption.

Because condensation water easily condenses around the air outlet of the indoor side of the air conditioner among the prior art, condensation water can collect landing or drippage, and condensation water not only influences the machine pleasing to the eye, still can arouse technical problem such as the air conditioner is inside and the surrounding environment moldy, consequently this open research design out a prevent condensation structure, air-out subassembly and air conditioner.

BRIEF SUMMARY OF THE PRESENT DISCLOSURE

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

In order to solve the above-mentioned problem, the present disclosure provides a condensation preventing structure, which includes:

the frame subassembly, the frame subassembly sets up in the main air outlet department of air-out part, and the frame subassembly sets up main air outlet is all around, the frame subassembly still includes supplementary air intake and supplementary air outlet, supplementary air intake can be followed inhale indoor air around the frame subassembly, and follow the supplementary air outlet blows out and forms the air curtain.

In some embodiments, the auxiliary outlet is an expanding outlet structure, that is, a projection of an airflow blown out from the auxiliary outlet in a plane of the main outlet is located at the periphery of the main outlet.

In some embodiments, the anti-condensation structure further comprises a fan, the frame assembly comprises an intermediate frame, the intermediate frame comprises an outer frame located at the outer periphery and an inner frame located at the inner periphery, the auxiliary air inlet is formed in the outer frame, a channel is formed between the outer frame and the inner frame, the fan is arranged in the channel, and the fan can pass through the auxiliary air inlet to suck air from the outside and blow in the channel.

In some embodiments, the inner frame comprises 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 comprises an inner wall and an outer wall, the flow guide channel is arranged between the inner wall and the outer wall, one end of the flow guide channel can be communicated with the flow guide port, and the other end of the flow guide channel extends to the auxiliary air outlet for air outlet.

In some embodiments, the inner frame comprises an inner frame front surface and an inner frame rear surface, the inner frame rear surface is opposite to the air outlet member, the inner frame front surface is disposed opposite to the inner frame rear surface, and the auxiliary air outlet is disposed on the inner frame front surface.

In some embodiments, the air conditioner further comprises a first frame, the first frame is fastened to the back of the middle frame, the back of the middle frame is opposite to the air outlet component, the middle frame further comprises a connecting plate, the outer frame and the inner frame are connected through the connecting plate, and the connecting plate, the inner frame, the outer frame and the first frame enclose the sealed channel.

In some embodiments, the air conditioner further comprises a second frame, the second frame is buckled on the front face and the side face of the middle frame, the front face of the second frame covers the connecting plate, the side face of the second frame covers the side face of the middle frame, an air inlet grille is further arranged on the side face of the second frame, and the air inlet grille and the auxiliary air inlet are arranged oppositely.

In some embodiments, the cross section of the middle frame in the vertical direction is in a shape of a Chinese character 'hui', and the channel enclosed by the middle frame is in a shape of a Chinese character 'kou'.

In some embodiments, the airflow flow area in the flow guide channel gradually increases in the flow direction of the airflow; and/or the number of the flow guide openings is at least one, and the number of the flow guide channels is at least one and is in one-to-one correspondence with the flow guide openings.

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 flow guiding ports arranged along a horizontal direction, the upper frame is provided with at least two flow guiding channels arranged along the horizontal direction, and the flow guiding ports arranged on the upper frame and the flow guiding channels are in one-to-one correspondence and communication arrangement;

the lower frame is provided with at least two flow guide ports which are distributed along the horizontal direction, the lower frame is provided with at least two flow guide channels which are distributed along the horizontal direction, and the flow guide ports which are arranged on the lower frame are communicated with the flow guide channels in a one-to-one correspondence manner;

the left frame is provided with at least two flow guide ports which are distributed along the vertical direction, the left frame is provided with at least two flow guide channels which are distributed along the vertical direction, and the flow guide ports which are distributed on the left frame are communicated with the flow guide channels in a one-to-one correspondence manner;

the right frame is provided with at least two flow guide ports which are distributed along the vertical direction, the right frame is provided with at least two flow guide channels which are distributed along the vertical direction, and the flow guide ports which are arranged on the right frame are communicated with the flow guide channels in a one-to-one correspondence manner.

The utility model also provides an air-out subassembly, it includes air-out part and former any prevent the condensation structure, the air-out part includes main air outlet, prevent the condensation structure setting and be in around the main air outlet.

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

The present disclosure also provides an air conditioner, which includes the air outlet assembly.

The utility model provides a pair of prevent condensation structure, air-out subassembly and air conditioner utensil has following beneficial effect:

1. according to the air conditioner air outlet structure, the frame assembly is arranged around the main air outlet, 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 cold air blown out of the main air outlet can contact with an air outlet structural member only after passing through the air curtain, and the temperature of air flow is increased after the air flow is mixed because the ambient air temperature is higher than the temperature of the cold air blown out of a refrigeration air duct, so that the surrounding structure of the main air outlet (especially an air conditioner air outlet) is not cooled to be below the dew point temperature by the cold air, and condensation water is prevented from being formed; the air curtain can effectively block cold air blown out from the main air outlet, and further effectively prevent the cold air from blowing to parts around the main air outlet so as to avoid condensation; the condensation-preventing air outlet structure does not need to be provided with a heating device, does not increase indoor heat, utilizes the phenomenon that the ambient air is higher than the refrigerating air outlet temperature, prevents structural members around the main air outlet from being cooled by cold air, prevents condensation of the structures around the main air outlet, realizes a stable condensation-preventing effect, and solves the problem that condensation water is formed at the existing air outlet;

2. the air curtain is characterized in that the structure of the flow guide opening arranged on the inner frame and the channel structure between the inner frame and the outer frame are adopted, so that the flow velocity of fluid can be effectively increased due to the reduction of the flow area when the channel enters the flow guide opening, the speed of airflow blown out from the auxiliary air outlet is enhanced, the formed air curtain has the functions of flow guide and driving, and cold air blown out from the main air outlet is prevented from reaching parts around the main air outlet to generate condensation; this is disclosed still through the structure that sets up the water conservancy diversion passageway and the flow area of water conservancy diversion passageway increases along the air current flow direction gradually, can increase the air-out area effectively to the almost complete air curtain of direction all around is finally formed to the formation scope of increase air curtain, further improves the intensification effect that blows off cold wind to main air outlet, and improves the separation effect that blows off cold wind to main air outlet, finally improves the condensation effect of preventing of spare part around the main air outlet.

Drawings

Fig. 1 is a schematic front structural view of an indoor unit of an air conditioner according to the present disclosure;

FIG. 2 is a front view of an anti-condensation structure of the present disclosure;

FIG. 2a is a cross-sectional view A1-A1 of FIG. 2;

FIG. 2b is a cross-sectional view A2-A2 of FIG. 2;

FIG. 2c is a cross-sectional view A3-A3 of FIG. 2;

FIG. 2d is a cross-sectional view B1-B1 of FIG. 2;

FIG. 2e is a cross-sectional view B2-B2 of FIG. 2;

FIG. 2f is a cross-sectional view B3-B3 of FIG. 2;

FIG. 3 is a front internal block diagram of the anti-condensation structure of the present disclosure;

FIG. 4 is an exploded view of the anti-condensation structure of the present disclosure (rear view);

FIG. 5 is a rear side cube-construction drawing of the assembled anti-condensation structure of the present disclosure;

fig. 6 is a front side three-dimensional structure view of the anti-condensation structure of the present disclosure after being combined.

The reference numerals are represented as:

100. a frame assembly; 200. a main air outlet; 300. an air-conditioning indoor unit; 10. an auxiliary air inlet; 20. an auxiliary air outlet; 1. a middle frame; 11. an outer frame; 12. an inner frame; 121. an upper frame; 122. a lower frame; 123. a left frame; 124. a right frame; 13. a channel; 14. a flow guide port; 15. a flow guide channel; 16. a connecting plate; 2. a first frame; 3. a second frame; 31. an air inlet grille; 4. a fan; 41. an electric motor.

Detailed Description

As shown in fig. 1-6, the present disclosure provides an anti-condensation structure, comprising:

the frame assembly 100 is disposed at a main air outlet 200 of an air outlet component (preferably, an indoor unit of an air conditioner, or other components capable of generating condensation, such as a cooling fan, etc.), the frame assembly 100 is disposed around the main air outlet 200 (i.e., disposed around the air conditioner air outlet), the frame assembly 100 further includes an auxiliary air inlet 10 and an auxiliary air outlet 20, and the auxiliary air inlet 10 can suck indoor air from around the frame assembly 100 and blow out the indoor air from the auxiliary air outlet 20 to form an air curtain.

According to the air conditioner, the frame assembly is arranged around the main air outlet, 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 cold air blown out from the main air outlet can contact with an air outlet structural member only after passing through the air curtain, and as the ambient air temperature is higher than the cold air temperature blown out from the refrigeration air duct, the temperature of air flow is increased after mixing, so that the surrounding structure of the air outlet at the inner side of the air conditioner room is not cooled to be lower than the dew point temperature by the cold air, and condensation water is prevented from being formed; the air curtain can effectively block cold air blown out from the main air outlet, and further effectively prevent the cold air from blowing to parts around the main air outlet so as to avoid condensation; this openly need not to set up heating device, does not increase indoor heat, utilizes this phenomenon that ambient air is higher than refrigeration air-out temperature, makes main air outlet structure all around not by cold wind cooling, prevents main air outlet structure condensation all around, realizes stable condensation effect of preventing to solve the problem of current air outlet condensation water.

The reason that the air outlet of the indoor side of the air conditioner can be condensed is that cold air blown out from the refrigerating air duct cools the structures around the main air outlet, and when the temperature of the cold air is lower than the dew point temperature of ambient air, the ambient air meets the cold air and forms the condensed water around the main air outlet. The principle of solving the problem only needs to ensure that the temperature of the structure at the main air outlet is not reduced to be lower than the dew point temperature.

The specific embodiment of the disclosure is that a condensation-preventing air duct (a channel 13 in a frame component) is nested outside the periphery of a main air outlet of a refrigeration air duct on the inner side of an air conditioner room, two independent condensation-preventing motors and centrifugal fan blades (fans 4) are arranged 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 influencing the refrigeration air supply range, the air outlet direction of the condensation-preventing air duct can deflect within 0-90 degrees outwards compared with the air outlet direction of the refrigeration air duct. When a refrigeration or dehumidification mode is started, the controller firstly detects the indoor environment temperature and humidity; turning on/off the anti-condensation fan according to the indoor environment temperature and humidity; the user can set the starting condition independently; the rotating speed of the anti-condensation fan is correspondingly increased or decreased along with the wind speed in the refrigeration or dehumidification mode.

In some embodiments, the auxiliary outlet 20 discharges air in the same direction as the air discharge direction of the main outlet or in a direction with an inclination angle with respect to the air discharge direction of the main outlet, the auxiliary outlet discharging air in the direction with the inclination angle with respect to the air discharge direction of the main outlet has an outward-expanding outlet structure, and a projection of the outward-expanding outlet structure, that is, an airflow blown out from the auxiliary outlet 20 on a plane where the main outlet 200 is located, is located on the outer periphery of the main outlet 200. This is a further preferred structural form of the auxiliary outlet of the present disclosure, and an annular air curtain (a ring is formed around the upper, lower, left, right, and the periphery) can be effectively formed by discharging air in the same direction as the air discharging direction of the main outlet, so that the occurrence of condensation of surrounding parts due to cold air blown out from the main outlet can be effectively prevented; and through the mode air-out that supplementary air outlet expands outwards, can also reduce the influence of air curtain to cold wind air-out area on the basis of preventing the condensation, improve the air-out scope that main air outlet blew out cold wind, avoid causing the influence to indoor refrigeration effect.

In some embodiments, the anti-condensation structure further includes a blower 4, the frame assembly 100 includes an intermediate frame 1, the intermediate frame 1 includes an outer frame 11 located at an outer periphery and an inner frame 12 located at an inner periphery, the auxiliary air inlet 10 is disposed on the outer frame 11, the outer frame 11 and the inner frame 12 form a channel 13 therebetween, the blower 4 is disposed in the channel 13, and the blower 4 can pass through the auxiliary air inlet 10 to suck air from the outside and blow in the channel 13.

This is this is the preferred structural style of condensation structure of this disclosure, through the structure of middle frame and fan, sets up the fan in the wind channel between the interior outer frame of middle frame for supplementary air intake sets up on outer frame, and the fan is relative with supplementary air intake and in order to inhale outer frame wind entering passageway all around from supplementary air intake, finally reaches the effect of indoor specific direction air delivery and formation air curtain.

In some embodiments, the inner frame 12 includes a diversion port 14, a diversion passage 15, and the auxiliary air outlet 20, the diversion port 14 is opened on the outer peripheral wall of the inner frame 12, one end of the diversion port 14 communicates with the passage 13, and the other end extends toward the inside of the inner frame 12; the inner frame 12 includes an inner wall and an outer wall, the flow guide channel 15 is disposed between the inner wall and the outer wall (i.e., the flow guide channel is disposed inside the material of the inner frame), one end of the flow guide channel 15 can be communicated with the flow guide opening 14, and the other end extends to the auxiliary air outlet 20 for air outlet.

This is the further preferred structural style of this disclosed inner frame, sets up the water conservancy diversion mouth on the outer wall of inner frame and can introduce the air current from the wind channel effectively, and can carry out the water conservancy diversion to the supplementary air outlet with the air current that the water conservancy diversion mouth introduced through the inside water conservancy diversion passageway that sets up of inner frame and carry out the air-out, realizes the effective change of air current direction to the front of inner frame is gone out the air towards horizontal direction or the horizontal flaring direction, forms the air curtain, prevents or reduces the production of condensation.

Further preferably, the other end of the flow guide port extends in the thickness direction of the inner frame 12.

When indoor ambient temperature and humidity reach the settlement and open the requirement, prevent that the motor 41 operation of condensation drives centrifugal fan blade (fan 4) and rotates, and circular air inlet grille 31 through air inlet face frame (second frame 3) inhales the ambient air, blows in the shape wind channel (being passageway 13) of returning of preventing condensation center frame (middle frame 1), has a plurality of breach (being water conservancy diversion mouth 14) on the center inner wall, and the air gets into flat tubaeform water conservancy diversion passageway 15 through the breach, later blows off. All the flat horns are connected into a closed air outlet. The condensation preventing air duct is arranged outside the cooling air duct, air blown out of the condensation preventing air duct forms an annular air curtain at the air outlet, the edge of cold air blown out of the cooling air duct is blown onto the air curtain, and two air streams are mixed on the contact surface and then blown to structural members around the main air outlet. Because the independent air channel blows out the ambient air, the temperature of the ambient air is higher than the cold air blown out from the refrigeration air channel and cooled by the evaporator, the mixed air which is heated by the ambient air blown out from the independent air channel is contacted with the peripheral structure of the main air outlet, the mixed air is not directly cooled by the cold air in the refrigeration air channel and is always kept above the dew point temperature, so that the very stable condensation prevention effect can be realized, and the result cannot be influenced no matter how the indoor ambient temperature changes. The faster the speed of air curtain, the bigger the amount of wind, cold wind is difficult to cool off main air outlet structure more, and the effect of preventing the condensation is better.

In some embodiments, the inner frame comprises an inner frame front face and an inner frame rear face, the inner frame rear face being opposite to the air-out member, the inner frame front face being disposed opposite to the inner frame rear face, the auxiliary air outlet 20 being disposed at the front face of the inner frame 12. According to the air curtain, the auxiliary air outlet is arranged on the front face of the inner frame, so that air can be discharged from the front face of the inner frame in the horizontal direction or the horizontal outward expansion direction, an air curtain is formed, and condensation is prevented or reduced.

In some embodiments, the frame assembly 100 further includes a first frame 2, the first frame 2 is fastened to the back of the middle frame 1, the back of the middle frame 1 is opposite to 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, and the connecting plate 16, the inner frame 12, the outer frame 11 and the first frame 2 enclose the sealed channel 13.

This is this is this disclosed frame subassembly's further preferred structural style, can play the cover effect to the wind channel position that is located the back of middle frame through first frame, make and play effectual sealed effect to the wind channel, make the wind channel sealed, the air current in the wind channel can only get into the water conservancy diversion passageway and discharge from the auxiliary air outlet through the water conservancy diversion mouth on the internal frame, reduce the flow area of air current, thereby improve the velocity of flow and strengthen the speed of the air current that blows off from the auxiliary air outlet, the air curtain of formation more has drainage and drive effect, prevent that the cold wind that main air outlet blew off from reacing spare part around the main air outlet and producing the condensation.

In some embodiments, the frame assembly 100 further includes a second frame 3, the second frame 3 is fastened to the front and the side of the middle frame 1, the front of the middle frame 1 faces the indoor direction, and faces the opposite direction of the air outlet component, the front of the second frame 3 covers the connecting plate 16, the side of the second frame 3 covers the side of the middle frame 1, an air inlet grille 31 is further disposed on the side of the second frame 3, and the air inlet grille 31 and the auxiliary air inlet 10 are disposed oppositely.

This is this frame subassembly's of this disclosure further preferred structural style, can play the covering effect to the positive connecting plate that is located of middle frame through the second frame, improves the outward appearance degree to the side cover lock of second frame is in the side of middle frame, sets up the air inlet grid and can play the effectual filtering action of air inlet air current.

In some embodiments, the cross section of the middle frame 1 in the vertical direction is in a shape of a Chinese character 'hui', and the enclosed channel 13 is in a shape of a Chinese character 'kou'. This is the preferred form of construction of the intermediate frame of the present disclosure, effectively forming a wind tunnel in the shape of a Chinese character ' hui ' (mouth ' shape) by means of a Chinese character ' hui '.

In some embodiments, the number of the fans 4 is two, one of which is disposed in the channel 13 on one side in the horizontal direction, and the other of which is disposed in the channel 13 on the other side in the horizontal direction; the number of the auxiliary air inlets 10 is two, one of the auxiliary air inlets is arranged on the outer frame 11 on one side in the horizontal direction and is opposite to one of the fans 4, and the other auxiliary air inlet is arranged on the outer frame 11 on the other side in the horizontal direction and is opposite to the other fan 4; and/or the fan 4 is a centrifugal fan. The number and the arrangement form of the fans are optimized, namely, the two fans are respectively positioned at two sides, air flows can be respectively introduced from the two sides to enter the air channel, and then the air flows are blown out from the auxiliary air outlet through the flow guide port and the flow guide channel; the centrifugal fan can effectively realize the function of blowing wind into the channel from the radial direction by feeding wind from the circumferential direction.

In some embodiments, the airflow flow area in the flow guide channel 15 gradually increases in the flow direction of the airflow (in a bell-mouth shape, see fig. 6); and/or at least one flow guide opening 14 is provided, and at least one flow guide channel 15 is provided and is in one-to-one correspondence with the flow guide opening 14. This is disclosed still through the structure that sets up the water conservancy diversion passageway and the flow area of water conservancy diversion passageway increases along the air current flow direction gradually, can increase the air-out area effectively to the almost complete air curtain of direction all around is finally formed to the formation scope of increase air curtain, further improves the intensification effect that blows off cold wind to main air outlet, and improves the separation effect that blows off cold wind to main air outlet, finally improves the condensation effect of preventing of spare part around the main air outlet. This disclosure still can further increase the air-out area through a plurality of water conservancy diversion mouths and a plurality of water conservancy diversion passageway for improve the air-out at the biggest area, further improve and prevent the condensation effect.

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 flow guiding ports 14 arranged along the horizontal direction, the upper frame 121 is provided with at least two flow guiding channels 15 arranged along the horizontal direction, the flow guiding ports 14 provided on the upper frame 121 and the flow guiding channels 15 are correspondingly communicated one by one, and the at least two flow guiding channels 15 provided on the upper frame 121 are sequentially connected and substantially distributed over the length of the upper frame 121 in the horizontal direction ("substantially distributed" means that the length of the upper frame in the horizontal direction is distributed over the sum of the flow guiding channels including the gaps between the flow guiding channels, and the length of the gaps is within an error range);

the lower frame 122 is provided with at least two flow guiding ports 14 arranged along the horizontal direction, the lower frame 122 is provided with at least two flow guiding channels 15 arranged along the horizontal direction, the flow guiding ports 14 arranged on the lower frame 122 are communicated with the flow guiding channels 15 in a one-to-one correspondence manner, and the at least two flow guiding channels arranged on the lower frame are sequentially connected and substantially distributed over the length of the lower frame in the horizontal direction ("substantially distributed over" means that the flow guiding channels are distributed over the length of the lower frame in the horizontal direction together with the gaps between the flow guiding channels, and the length of the gaps is within an error range);

the left frame 123 is provided with at least two flow guide ports 14 arranged in the vertical direction, the left frame 123 is provided with at least two flow guide channels 15 arranged in the vertical direction, the flow guide ports 14 arranged on the left frame 123 are communicated with the flow guide channels 15 in a one-to-one correspondence manner, and the at least two flow guide channels arranged on the left frame are sequentially connected and substantially distributed over the length of the left frame in the vertical direction (the term of being substantially distributed over includes gaps between the flow guide channels, the length of the left frame in the vertical direction is distributed over by adding a plurality of flow guide channels, and the length of the gaps is within an error range);

the right frame 124 is provided with at least two flow guide ports 14 arranged in the vertical direction, the right frame 124 is provided with at least two flow guide channels 15 arranged in the vertical direction, the flow guide ports 14 arranged on the right frame 124 are communicated with the flow guide channels 15 in a one-to-one correspondence manner, and the at least two flow guide channels arranged on the right frame 124 are sequentially connected and substantially distributed over the length of the right frame in the vertical direction (the term of being substantially distributed over the length of the right frame in the vertical direction including the gaps between the flow guide channels, the sum of the flow guide channels is distributed over the length of the right frame in the vertical direction, and the length of the gap is within an error range).

This is the further preferred structural style of the internal frame of this disclosure and sets up the preferred structural style of water conservancy diversion mouth and water conservancy diversion passageway on it, through two at least water conservancy diversion mouths and water conservancy diversion passageways that set up respectively on last frame, underframe, left frame and the right frame, can increase the air-out area by furthest for the maximum area ground improves the air-out effect, forms the air curtain, further improves and prevents the condensation effect.

In some embodiments, the upper frame 121 is provided with three flow guiding openings 14 arranged along the horizontal direction, and the upper frame 121 is provided with three flow guiding channels 15 arranged along the horizontal direction;

the lower frame 122 is provided with three flow guiding ports 14 arranged along the horizontal direction, and the lower frame 122 is provided with three flow guiding channels 15 arranged along the horizontal direction;

the left frame 123 is provided with two flow guide ports 14 arranged along the vertical direction, and the left frame 123 is provided with two flow guide channels 15 arranged along the vertical direction;

the right frame 124 is provided with two flow guide ports 14 arranged along the vertical direction, and the right frame 124 is provided with two flow guide channels 15 arranged along the vertical direction.

This is this the preferred water conservancy diversion mouth of further and water conservancy diversion passageway of this disclosure's arrangement form, and three water conservancy diversion mouth and water conservancy diversion passageway are put to upper frame and underframe even, and left frame and right frame are all arranged two water conservancy diversion mouths and water conservancy diversion passageway, can be full length to the greatest extent, improve the air-out area, form the air curtain structure of annular air outlet, further improve and prevent the condensation effect.

The present disclosure further provides an air outlet assembly, which includes an air outlet component (preferably, an air conditioner indoor unit) and any one of the foregoing condensation-preventing structures, where the air outlet component includes a main air outlet, and the condensation-preventing structure is disposed around the main air outlet 200 and around the main air outlet 200.

The present disclosure also provides an air conditioner, which includes the air outlet assembly.

The above description is only exemplary of the present disclosure and should not be taken as limiting the disclosure, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure. The foregoing is only a preferred embodiment of the present disclosure, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present disclosure, and these modifications and variations should also be regarded as the protection scope of the present disclosure.

Claims (13)

1. The utility model provides an anti-condensation structure which characterized in that: the method comprises the following steps:

frame subassembly (100), frame subassembly (100) set up in the main air outlet (200) department of air-out part, and frame subassembly (100) set up around main air outlet (200), frame subassembly (100) still include supplementary air intake (10) and supplementary air outlet (20), supplementary air intake (10) can be followed indoor air is inhaled around frame subassembly (100), and follow auxiliary air outlet (20) blow out and form the air curtain.

2. The anti-condensation structure according to claim 1, characterized in that:

the auxiliary air outlet (20) is an outward-expanding air outlet structure, and the outward-expanding air outlet structure is that the projection of the airflow blown out from the auxiliary air outlet (20) in the plane of the main air outlet (200) is positioned at the periphery of the main air outlet (200).

3. The anti-condensation structure according to claim 1, characterized in that:

prevent condensation structure still includes fan (4), frame subassembly (100) include middle frame (1), middle frame (1) is including the outer frame (11) that is located the periphery and the inner frame (12) that is located interior week, supplementary air intake (10) set up in on outer frame (11), outer frame (11) with form passageway (13) between inner frame (12), fan (4) set up in passageway (13), just fan (4) can pass through supplementary air intake (10) are from outside intake air and are blown in passageway (13).

4. The anti-condensation structure according to claim 3, characterized in that:

the inner frame (12) comprises a diversion port (14), a diversion channel (15) and the auxiliary air outlet (20), the diversion port (14) is arranged on the outer peripheral wall of the inner frame (12), one end of the diversion port (14) is communicated with the channel (13), and the other end of the diversion port extends towards the inside of the inner frame (12); the inner frame (12) comprises an inner wall and an outer wall, the flow guide channel (15) is arranged between the inner wall and the outer wall, one end of the flow guide channel (15) can be communicated with the flow guide port (14), and the other end of the flow guide channel extends to the auxiliary air outlet (20) for air outlet.

5. The anti-condensation structure according to claim 4, wherein:

the inner frame comprises an inner frame front face and an inner frame back face, the inner frame back face is opposite to the air outlet component, the inner frame front face and the inner frame back face are arranged in a back-to-back mode, and the auxiliary air outlet (20) is arranged on the front face of the inner frame (12).

6. The anti-condensation structure according to any one of claims 3-5, wherein:

frame subassembly (100) still includes first frame (2), first frame (2) lock is in the back of intermediate frame (1), the back of intermediate frame (1) with it is relative to go out the wind part, intermediate frame (1) still includes connecting plate (16), outer frame (11) with connect through connecting plate (16) between inner frame (12), connecting plate (16) inner frame (12) outer frame (11) with first frame (2) enclose into sealedly passageway (13).

7. The anti-condensation structure according to claim 6, wherein:

frame subassembly (100) still includes second frame (3), second frame (3) lock is in the front and the side of middle frame (1), the front of second frame (3) covers connecting plate (16), just the side of second frame (3) covers the side of middle frame (1), just still be provided with air inlet grille (31) on the side of second frame (3), air inlet grille (31) with supplementary air intake (10) set up relatively.

8. The anti-condensation structure according to any one of claims 3-5, wherein:

the section of the middle frame (1) in the vertical direction is in a shape of Chinese character 'hui', and the channel (13) enclosed by the middle frame is in a shape of Chinese character 'kou'.

9. The anti-condensation structure according to any one of claims 4-5, wherein:

the airflow circulation area in the flow guide channel (15) is gradually increased in the airflow flowing direction; and/or the number of the flow guide openings (14) is at least one, and the number of the flow guide channels (15) is at least one and is in one-to-one correspondence with the number of the flow guide openings (14).

10. The anti-condensation structure according to claim 9, wherein:

the inner frame (12) comprises an upper frame (121), a lower frame (122), a left frame (123) and a right frame (124), at least two flow guide ports (14) which are distributed along the horizontal direction are formed in the upper frame (121), at least two flow guide channels (15) which are distributed along the horizontal direction are formed in the upper frame (121), and the flow guide ports (14) and the flow guide channels (15) which are formed in the upper frame (121) are correspondingly communicated one by one;

the lower frame (122) is provided with at least two flow guide ports (14) which are arranged along the horizontal direction, the lower frame (122) is provided with at least two flow guide channels (15) which are arranged along the horizontal direction, and the flow guide ports (14) arranged on the lower frame (122) are communicated with the flow guide channels (15) in a one-to-one correspondence manner;

the left frame (123) is provided with at least two flow guide ports (14) which are arranged along the vertical direction, the left frame (123) is provided with at least two flow guide channels (15) which are arranged along the vertical direction, and the flow guide ports (14) arranged on the left frame (123) are communicated with the flow guide channels (15) in a one-to-one correspondence manner;

the right frame (124) is provided with at least two flow guide ports (14) which are arranged along the vertical direction, the right frame (124) is provided with at least two flow guide channels (15) which are arranged along the vertical direction, and the flow guide ports (14) and the flow guide channels (15) which are arranged on the right frame (124) are communicated one to one.

11. The utility model provides an air-out subassembly which characterized in that: the condensation preventing structure comprises an air outlet part and the condensation preventing structure as claimed in any one of claims 1 to 10, wherein the air outlet part comprises a main air outlet (200), and the condensation preventing structure is arranged around the main air outlet (200).

12. The air outlet assembly of claim 11, wherein: the air outlet component is an air conditioner indoor unit.

13. An air conditioner, characterized in that: the air outlet assembly of any one of claims 11 to 12 is included.

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