CN219713501U - Air conditioner - Google Patents

Abstract

The utility model relates to the technical field of air conditioners, in particular to an air conditioner which comprises a shell and a wind guide door, wherein the shell is provided with an air outlet and a false air outlet, and the false air outlet is positioned at one side of the air outlet; the air guide door is rotatably arranged on the shell and used for opening or shielding the air outlet; the air guide door comprises an air guide door body and an anti-condensation assembly; the anti-condensation component is connected to the air guide door body and is positioned at the junction of the false air inlet and the air outlet; the anti-condensation assembly comprises at least two anti-condensation ribs, and the at least two anti-condensation ribs can be used for blocking the flow of wind from the extending direction of the rotation axis of the wind guide door body to the false wind gap. The air conditioner can improve the problem that cold air easily flows to the false air opening along the air guide door to cause dew to be easily generated at the false air opening during refrigeration, and improve the problem that the generated condensate water is excessively dropped, so that user experience is improved.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner.

Background

An air conditioner is an electrical device commonly used for adjusting the temperature and humidity of an indoor environment, and its basic working principle is to supply air to the indoor to change the indoor environment temperature. When the air blown out by the air conditioner is blown onto a human body, the human body has strong wind sense; the human body is easy to generate discomfort after bearing wind sensation for a long time, especially for the old, pregnant women, children, etc.

In order to reduce the influence of air outlet of the air conditioner on human body, comfort is improved, and user experience is improved; the related art provides an air conditioner with a function of air outlet without wind sense; such air conditioner includes casing, front panel and air guide door, the casing is provided with the air outlet, form the wind channel between front panel and the casing, the air guide door rotationally sets up in the casing for shelter from or open the air outlet, and front panel be provided with the through-hole of wind channel intercommunication, and/or the air guide door is provided with the apopore, when the air guide door shelters from the air outlet, the wind that blows out from the air outlet can blow out through at least one in the through-hole that front panel set up and the apopore that the air guide door set up, then can make the wind be broken up, reduce the amount of wind that directly blows to the human body, promote the comfort level of human body.

However, when the air conditioner is in a refrigerating state, cold air blown out from the air outlet flows to the false air outlet on the side edge of the air outlet along the inner side wall of the air guide door easily, so that condensation is generated at the false air outlet due to the increase of temperature difference, and even the generated condensation water is excessively dropped, and the user experience is reduced.

Disclosure of Invention

The utility model solves the problem of how to solve the problem that cold air easily flows to a false air port along a guide air door to cause dew to be easily generated at the false air port when the air conditioner refrigerates, and the problem that the generated condensate water is excessively dropped to improve the user experience.

In order to solve the above problems, the present utility model provides an air conditioner comprising:

the shell is provided with an air outlet and a false air outlet, and the false air outlet is positioned at one side of the air outlet; the method comprises the steps of,

the air guide door is rotatably arranged on the shell and is used for opening or shielding the air outlet; wherein, the liquid crystal display device comprises a liquid crystal display device,

the air guide door comprises an air guide door body and an anti-condensation assembly; the anti-condensation component is connected with the air guide door body, and the junctions of the anti-condensation component, the air outlet and the pseudo air outlet are distributed relatively; the anti-condensation assembly comprises at least two anti-condensation ribs, and the at least two anti-condensation ribs can be used for blocking wind blown out from the air outlet from flowing to the false air outlet along the extending direction of the rotating axis of the air guide door body.

The anti-condensation assembly arranged on the air guide door body comprises at least two anti-condensation ribs which are used for blocking wind blown out from the air outlet from flowing to the false air outlet along the extending direction of the rotating axis of the air guide door body; so can be when the air conditioner refrigerates, through the setting of at least two anti-condensation ribs, block cold wind along wind-guiding door body flow direction false wind gap department, reduce the difference in temperature of false wind gap department, improve the problem that false wind gap department produced the condensation because of the difference in temperature to improve the problem of dripping because of the reduction of comdenstion water, promote user experience.

In an alternative embodiment, the shell is provided with two dummy vents which are respectively positioned at two sides of the air outlet; the air guide door body is connected with two anti-condensation components, and the two anti-condensation components are distributed in one-to-one correspondence with the junction of the two false air inlets and the air outlet and are respectively used for blocking the air from flowing to the corresponding false air inlet along the length extending direction of the air guide door body.

The device can reliably block wind from flowing to the corresponding false air port by utilizing the two anti-condensation components, so that when the air conditioner refrigerates, cold air can be reliably blocked from flowing to the false air port by utilizing the anti-condensation components, and condensation generated at the false air port is reduced.

In an alternative embodiment, the air guide door body is provided with an air outlet hole penetrating through the inner side wall and the outer side wall thereof, and the condensation preventing rib is connected to the inner side wall and can also be used for guiding air blown out from the air outlet to be blown out from the outer side wall through the air outlet hole.

The condensation preventing ribs can also guide wind blown out from the air outlet to blow out from the outer side wall through the air outlet hole; therefore, when the air conditioner is used for refrigerating, cold air blown out from the air outlet is ensured to be blown out from the air outlet hole of the air guide door timely and reliably through the arrangement of the condensation prevention ribs, the temperature difference between the inner side and the outer side of the air guide door body is reduced, the problem that condensation is easily generated on the inner side of the air guide door body due to the temperature difference is solved, the problem of water dripping is solved due to the reduction of condensed water, and the user experience is improved.

In an alternative embodiment, the end of the air guide door body is provided with a motor for driving the air guide door body to rotate, and the condensation preventing ribs are distributed perpendicular to the rotation axis of the air guide door body.

By the arrangement, the wind can be reliably prevented from flowing to the motor by using the condensation preventing ribs; when the air conditioner is used for refrigerating, the cold air flowing to the motor can be reduced, so that the problem of condensation generated at the motor is solved, and the problems of short circuit and damage when the motor is contacted with the condensation water are solved.

In an alternative embodiment, the end of the damper body is provided with a motor for driving it to rotate, the anti-condensation ribs are distributed obliquely with respect to the rotational axis of the damper body, and the anti-condensation ribs are used for guiding the wind to flow in a direction away from the motor.

The arrangement is convenient for guiding the wind blown out from the air outlet to reliably flow to a position far away from the motor by using the obliquely distributed condensation preventing ribs, and can be timely and reliably blown out from the air outlet hole; when the air conditioner is used for refrigerating, cold air can be reliably blocked from flowing to the motor, condensation generated at the motor is reduced, the problems of short circuit and damage caused by the fact that the motor is stained with condensed water when the motor is in contact with water are solved, the cold air can be timely and reliably blown out from the air outlet, the temperature difference between the inner side and the outer side of the air guide door is reduced, and the condensation generated at the inner side of the air guide door is reduced.

In an alternative embodiment, the end of the air guide door body is provided with a motor for driving the air guide door body to rotate, the condensation preventing ribs are arc-shaped, the arc-shaped convex surfaces of the condensation preventing ribs face the motor, and the arc-shaped concave surfaces of the condensation preventing ribs are used for guiding wind to flow in a direction away from the motor.

The arrangement is convenient for guiding the wind blown out from the air outlet to reliably flow to a position far away from the motor by using the arc-shaped condensation-preventing ribs, and can be timely and reliably blown out from the air outlet hole; when the air conditioner is used for refrigerating, cold air can be reliably blocked from flowing to the motor, condensation generated at the motor is reduced, the problems of short circuit and damage caused by the fact that the motor is stained with condensed water when the motor is in contact with water are solved, the cold air can be timely and reliably blown out from the air outlet, the temperature difference between the inner side and the outer side of the air guide door is reduced, and the condensation generated at the inner side of the air guide door is reduced.

In an alternative embodiment, the end part of the air guide door body is provided with a motor for driving the air guide door body to rotate, the air guide door further comprises a connecting plate and a rotating shaft, the connecting plate is connected to the air guide door body, and the rotating shaft is connected to the first side of the connecting plate and is in transmission connection with an output shaft of the corresponding motor; the anti-condensation components are distributed on the second side of the connecting plate, and the first side and the second side are distributed in a back-to-back mode.

The anti-condensation component is arranged on one side of the connecting plate, which is away from the rotating shaft, so that the motor and the anti-condensation component are respectively arranged on two sides of the connecting plate, and the front end of the motor can be reliably blocked by the anti-condensation component; when the air conditioner is used for refrigerating, the anti-condensation component can reliably prevent cold air from blowing to the motor, so that condensation generated at the motor is reduced, and the problems of short circuit and damage when the motor is in contact with water due to the fact that the motor is stained with the condensation water are solved.

In an alternative embodiment, the air guide door body is provided with a groove, and when the air guide door body shields the air outlet, the groove is opposite to the air outlet; the anti-condensation ribs are positioned in the grooves, and the height of the anti-condensation ribs is larger than or equal to the depth of the grooves.

The height of the anti-condensation ribs is configured to be at least equal to the depth of the groove of the air guide door body, so that the anti-condensation ribs can be used for effectively preventing wind blown out from the air outlet from flowing to the false air outlet in the groove of the air guide door body, cold wind can be effectively prevented from flowing to the false air outlet when the air conditioner is used for refrigerating, and the problem that condensation is generated at the false air outlet due to large temperature difference is fully solved.

In an alternative embodiment, the edge of the condensation preventing rib is connected with the air guide door body uninterruptedly, and two ends of the edge extend to two ends of the air guide door body in the width direction respectively.

So set up, can guarantee to prevent that the junction between condensation rib and the air guide door body does not have the clearance, and then can utilize preventing condensation rib and block reliably that the wind that blows out from the air outlet flows towards false wind gap department under the guide of air guide door body to when the air conditioner refrigerates, block cold wind flow direction false wind gap department, improve false wind gap department because of the big problem that produces the condensation of difference in temperature.

In an alternative embodiment, the anti-condensation rib is integrally formed with the damper body.

The arrangement can improve the stability of the connection of the condensation preventing ribs to the air guide door body, and further ensure the reliability of the flow guiding and blocking effects of the condensation preventing ribs; the working procedure of assembling the condensation preventing ribs on the air guide door body can be reduced, and the production and assembly efficiency can be improved.

Drawings

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

FIG. 2 is an enlarged view of the portion II of FIG. 1;

FIG. 3 is a schematic view of a structure of a damper according to an embodiment of the present utility model;

FIG. 4 is an enlarged view at IV of FIG. 3;

FIG. 5 is a schematic view of a part of a damper according to another embodiment of the present utility model;

FIG. 6 is a schematic view of a damper according to another embodiment of the present utility model;

fig. 7 is an enlarged view of vii in fig. 6.

Reference numerals illustrate:

010-air conditioner; 100-a housing; 101-an air outlet; 102-a false tuyere; 110-a front panel; 111-through holes; 200-motors; 300-air guide door; 310-a damper body; 311-connecting plates; 312-rotating shaft; 320-anti-condensation assembly; 321-condensation preventing ribs; 330-an air outlet hole; a-axis of rotation; b-width direction.

Detailed Description

In the related art, in order to improve the problem that the air outlet of the air conditioner directly blows the human body, the comfort of the human body is reduced; the front panel of the air conditioner is provided with the through hole and/or the air outlet hole is formed in the air guide door, so that the air conditioner has a wind-sensing-free air outlet mode, specifically, when the air guide door shields the air outlet formed in the shell of the air conditioner, wind energy blown out from the air outlet can be scattered and blown out by at least one of the through hole and the air outlet hole, and further, the air quantity directly blown to a human body is reduced, and the comfort level of the human body is improved.

However, when the air conditioner provided by the related art is in the cooling mode without wind sensation, cold air easily flows to the false air port, so that the temperature difference at the false air port is large, condensation is easily generated, even the generated condensation water is excessively dropped, and the user experience is reduced; moreover, the temperature difference between the inner side and the outer side of the air guide door is large, so that the inner side of the air guide door is easy to form condensation, and condensed water which is easy to gather and drip is easy to reduce user experience; in addition, cold air also flows to the motor along the inner side wall of the air guide door easily, so that condensation is easy to generate at the motor, and the motor is easy to damage and short-circuit when meeting water.

The embodiment provides an air conditioner, which can solve the problem that cold air easily flows to a false air port along a guide air door to cause condensation at the false air port when the air conditioner is in a refrigeration state, solve the problem that the generated condensation water is excessive and drops, solve the problem that the temperature difference between the inner side and the outer side of the guide air door is large to cause the condensation water to be easily generated on the inner side of the guide air door and the condensation water to be easily dropped, and improve user experience; in addition, the problem that cold air blows to the motor to cause condensation at the motor can be solved, and the problem that the motor is easy to damage when meeting water and short-circuited is solved.

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

Referring to fig. 1, the air conditioner 010 of the present embodiment may refer to an indoor unit, which includes a housing 100, a heat exchange assembly (not shown), a fan (not shown), and a damper 300; the heat exchange assembly and the fan are both arranged on the shell 100, the shell 100 is provided with an air outlet 101 and a false air outlet 102, and the false air outlet 102 is positioned on one side of the air outlet 101; the air guide door 300 is rotatably disposed on the housing 100 and located at the air outlet 101. The fan is used for blowing out the gas subjected to heat exchange by the heat exchange assembly from the air outlet 101, so that the temperature of the indoor environment can be adjusted; when the damper 300 rotates, the wind direction of the wind blown out from the air outlet 101 can be adjusted.

It should be noted that, the dummy tuyere 102 may be disposed to make the appearance of the casing 100 consistent, and the dummy tuyere 102 may be opposite to the position of the casing 100 for assembling the electric control box, so as to ensure the aesthetic appearance and the compactness of the structure of the air conditioner 010.

Further, the housing 100 includes a base (not shown), a middle frame (not shown), and an air guiding frame (not shown), where the middle frame, the air guiding frame, the heat exchange assembly, and the fan are all disposed; the middle frame is provided with an air outlet 101, and a wind guide door 300 is rotatably connected with the wind guide frame. The manner in which the middle frame, the air guide frame, the heat exchange assembly and the blower are assembled to the base is similar to that of the related art, and is not particularly limited herein.

Still further, the air conditioner 010 further includes a front panel 110, and the front panel 110 is disposed on the housing 100; specifically, the front panel 110 is connected to the middle frame by a fastening method including, but not limited to, clamping, fastening by bolts or the like, and integrally forming. In order to enable the air conditioner 010 to realize a airless air-out mode; an air duct is formed between the front panel 110 and the middle frame, and the front panel 110 is provided with a through hole 111 communicating with the air duct, and the air guide door 300 is configured to be able to open the air outlet 101 or to block the air outlet 101; when the air guide door 300 shields the air outlet 101, the air blown out from the air outlet 101 can enter the air duct under the guide of the air guide door 300 and be blown out from the through hole 111 formed in the front panel 110, and the air outlet mode is dispersed compared with the mode of directly blowing out from the air outlet 101 because the air is dispersed by the through hole 111 of the front panel 110, so that the problem that the air is directly blown to a human body can be solved.

In order to ensure that the air conditioner 010 still has larger air output under the mode without wind sensation, the air output is not reduced due to no wind sensation; referring to fig. 1 and 2, the air guide door 300 is provided with an air outlet 330, when the air guide door 300 opens the air outlet 101, the air conditioner 010 is in a cooling mode or a heating mode, and cold air or hot air can be directly blown out from the air outlet 101; when the air guide door 300 shields the air outlet 101, the air conditioner 010 is in a non-wind sensing air outlet mode, part of air is blown out from the air outlet hole 330 formed in the air guide door 300, and the other part of air enters the air duct under the guidance of the surface of the air guide door 300 and is blown out from the through hole 111 formed in the front panel 110, so that the air blown out from the air outlet 101 can be scattered and blown out by the air outlet hole 330 of the air guide door 300 and the through hole 111 of the front panel 110, and the air outlet mode is more dispersed, so that the problem that the air is directly blown to a human body can be solved, and the air outlet quantity is ensured.

Of course, in other embodiments, the air conditioner 010 may be provided with the air outlet hole 330 only at the air guide door 300, so that the air conditioner 010 can be in a non-wind feeling mode, without providing the through hole 111 at the front panel 110; alternatively, the air conditioner 010 may be provided with the through hole 111 only in the front panel 110, and the air outlet 330 is not provided in the damper 300, which is not particularly limited herein.

Further, the air conditioner 010 of the present embodiment includes two air guide doors 300 and two motors 200, wherein the two air guide doors 300 are rotatably disposed on the housing 100 and are located at the air outlet 101, and specifically, the two air guide doors 300 are rotatably connected with the air guide frame and are located at the air outlet 101; the four motors 200 are all arranged in the shell 100, specifically, the air guide frame is provided with a mounting cavity, and the motors 200 are assembled in the mounting cavity; the two motors 200 are in transmission connection with the two air guide doors 300 in a one-to-one correspondence, and the motors 200 are positioned at the ends of the corresponding air guide doors 300.

It should be appreciated that in other embodiments, the air conditioner 010 may include four motors 200, and both ends of each of the dampers 300 are configured with the motors 200 driving the rotation thereof; alternatively, in other embodiments, the air conditioner 010 includes three motors 200, two ends of one air guide 300 are respectively connected with the output shafts of the two motors 200 in a transmission manner, and one end of the other air guide 300 is connected with the output shaft of the other motor 200 in a transmission manner, which is not particularly limited herein.

Still further, both of the air guide doors 300 are provided with air outlet holes 330; when the two air guides 300 simultaneously open the air outlet 101, wind energy is blown out from the air outlet 101; when the two air guide doors 300 simultaneously shield the air outlet 101, wind energy is blown out from the air outlet holes 330 of the two air guide doors 300 and the through holes 111 of the front panel 110, so as to ensure that the air conditioner 010 is in a non-wind-sensation mode, and still has larger air outlet quantity, thereby ensuring good heating and refrigerating effects.

It should be appreciated that in other embodiments, only one of the dampers 300 is provided with an air outlet 330; alternatively, the air conditioner 010 includes only one damper 300, which is not particularly limited herein.

When the air conditioner 010 is in the non-sense air-out mode, the blown air may be hot air or cold air, and is not particularly limited herein.

When the air conditioner 010 is in a non-wind-sensation refrigerating state, the air guide door 300 shields the air outlet 101, and cold wind energy blown out from the air outlet 101 is blown out from the air outlet hole 330 of the air guide door 300; however, the cold air easily flows to the dummy tuyere 102 along the air guide door 300, so that the temperature difference at the dummy tuyere 102 is large, condensation is easily generated, and even the generated condensation water is excessively dropped; moreover, the temperature difference between the inner side and the outer side of the air guide door 300 is large, which easily causes condensation on the inner side of the air guide door 300 and even causes the problem of dripping the condensation water; and, cold air also easily flows to the motor 200 along the inner side wall of the air guide door 300, so that condensation is easily generated at the motor 200, and even the motor 200 is damaged by water and short-circuited.

Referring to fig. 1 and 2, in order to improve the above-mentioned problems, the air guide door 300 of the present embodiment includes an air guide door body 310 and anti-condensation components 320, wherein the anti-condensation components 320 are connected to the air guide door body 310, and the anti-condensation components 320 are distributed relatively to the junctions of the air outlet 101 and the pseudo-air outlet 102; the anti-condensation assembly 320 includes at least two anti-condensation ribs 321, and the at least two anti-condensation ribs 321 can be used together to block the wind blown out from the air outlet 101 from flowing to the dummy air outlet 102 along the extending direction of the rotation axis a of the air guide door body 310. Since the anti-condensation assembly 320 provided on the air guide door body 310 includes at least two anti-condensation ribs 321 for blocking the wind blown out from the air outlet 101 from flowing to the dummy air outlet 102 along the extending direction of the rotation axis a of the air guide door body 310; therefore, when the air conditioner 010 is refrigerating, cold air is blocked from flowing to the false air port 102 along the air guide door body 310 through the arrangement of the at least two condensation preventing ribs 321, the temperature difference at the false air port 102 is reduced, the problem of condensation at the false air port 102 due to the temperature difference is solved, the problem of water dripping is solved due to the reduction of the condensed water, and the user experience is improved.

Further, the casing 100 is provided with two dummy vents 102, and the two dummy vents 102 are respectively located at two sides of the air outlet; the inner side wall of the air guide door body 310 is provided with two anti-condensation components 320, the two anti-condensation components 320 are distributed in one-to-one correspondence with the junctions of the two false air openings 102 and the air outlet 101, and are respectively used for blocking the air from flowing to the corresponding false air openings 102 along the length extending direction of the air guide door body 310. In this way, when the air conditioner 010 is cooled, particularly when the air conditioner 010 is in a cooling state without a sense of wind, the flow of cool air to each dummy tuyere 102 can be reliably blocked by each anti-condensation module 320, and condensation generated at each dummy tuyere 102 can be reduced.

It should be noted that, the anti-condensation assembly 320 is configured to include at least two anti-condensation ribs 321, so that when wind blows to the pseudo-tuyere 102, at least two layers of blocking and protection are formed by using the at least two anti-condensation ribs 321, so that the effect of blocking cold wind from blowing to the pseudo-tuyere 102 is further improved, and the possibility of forming condensation at the pseudo-tuyere 102 is sufficiently reduced.

It should be further noted that, the number of the anti-condensation ribs 321 of the anti-condensation assembly 320 may be selected according to needs; in this embodiment, the anti-condensation assembly 320 includes three anti-condensation ribs 321, and the three anti-condensation ribs 321 are sequentially arranged at intervals along the extending direction of the rotation axis a of the air guide door body 310 at the junction of the air outlet 101 and the dummy air inlet 102, so as to jointly block the air from blowing toward the dummy air inlet 102. Of course, in other embodiments, the number of the anti-condensation bars 321 of the anti-condensation assembly 320 may be two, four, five, etc., which are not particularly limited herein.

The air guide door body 310 is provided with an air outlet 330 penetrating through the inner side wall and the outer side wall thereof, and the condensation preventing rib 321 is connected to the inner side wall, and the condensation preventing rib 321 can be used for guiding the air blown out from the air outlet 101 to be blown out from the outer side wall through the air outlet 330. The anti-condensation rib 321 can also guide the wind blown out from the air outlet 101 to blow out from the outer side wall of the air guide door body 310 through the air outlet hole 330 and block the wind from flowing along the extending direction of the rotation axis a of the air guide door body 310; therefore, when the air conditioner 010 is in a cooling state without air feeling, particularly when the air conditioner 010 is in a cooling state without air feeling, the cold air blown out from the air outlet 101 is ensured to be blown out from the air outlet 330 of the air guide door 300 timely and reliably, so that the temperature difference between the inner side and the outer side of the air guide door body 310 is reduced, the problem that the inner side of the air guide door body 310 is easy to generate condensation due to the temperature difference is solved, the problem that water drops due to the reduction of the condensed water is solved, and the user experience is improved.

Further, each of the dampers 300 includes a damper body 310 and an anti-condensation assembly 320 coupled to an inner sidewall thereof. When the air conditioner 010 is in refrigeration, particularly when the air conditioner 010 is in a refrigeration state without wind sensation, cold wind flowing from the air outlet 101 to any one of the air guide doors 300 can reliably block the cold wind from flowing to the false air inlet 102 by using the anti-condensation assemblies 320 respectively arranged on the air guide doors 300, so that the problem that condensation is easily generated at the false air inlet 102 due to large temperature difference is fully solved; and the anti-condensation ribs 321 arranged on each air guide door 300 can be timely and reliably led to the air outlet holes 330 to be blown out, so that the temperature difference between the inner side and the outer side of each air guide door body 310 is effectively reduced, the problem that condensation is easily generated on the inner side of any air guide door body 310 due to the temperature difference is solved, the problem of water dripping is solved due to the reduction of condensed water, and the user experience is improved.

Of course, in other embodiments, only one of the dampers 300 includes a damper body 310 and an anti-condensation assembly 320 coupled to an inner sidewall of the damper body 310, which is not particularly limited herein.

Referring to fig. 1 and 2, in the present embodiment, the motor 200 is disposed at an end of the air guide door body 310, and the motor 200 is distributed opposite to one of the dummy tuyeres 102, and a rotation axis a of an output shaft of the motor 200 coincides with a rotation axis a of the air guide door 300; the anti-condensation assembly 320 also serves to block the wind from flowing toward the corresponding motor 200 along the extending direction of the rotational axis a of the damper body 310.

Because the anti-condensation component 320 can also block wind from flowing to the corresponding motor 200 along the extending direction of the rotation axis a of the air guide door body 310, when the air conditioner 010 is refrigerating, cold wind can be blocked from flowing to the motor 200 by the anti-condensation component 320, so that condensation generated at the motor 200 is reduced, and the problems of short circuit and damage caused by the fact that the motor 200 is stained with condensed water are solved.

Alternatively, in other embodiments, the rotation axis a of the output shaft of the motor 200 may also be parallel to the rotation axis a of the damper 300, which is not particularly limited herein.

Referring to fig. 3 and 4, the air guide door 300 of the present embodiment further includes a connecting plate 311 and a rotating shaft 312, wherein the connecting plate 311 is connected to the air guide door body 310, specifically, the connecting plate 311 is connected to an inner sidewall of the air guide door body 310; the rotating shaft 312 is connected to the first side of the connecting plate 311 and is in transmission connection with the output shaft of the corresponding motor 200, specifically, one end of the rotating shaft 312 far away from the connecting plate 311 can extend into the mounting cavity of the air guide frame to be in transmission connection with the output shaft of the motor; the anti-condensation components 320 are disposed on a second side of the connection plate 311, and the first side is disposed opposite to the second side. The anti-condensation assembly 320 is arranged on one side of the connecting plate 311 away from the rotating shaft 312, so that the motor 200 and the anti-condensation assembly 320 can be respectively arranged on two sides of the connecting plate 311, and the front end of the motor 200 can be reliably blocked by the anti-condensation assembly 320; when the air conditioner 010 is in refrigeration, particularly when the air conditioner 010 is in a refrigeration state without wind sense, the anti-condensation component 320 can reliably prevent cold wind from blowing to the motor 200, thereby reducing condensation generated in the installation cavity and at the motor 200, and solving the problems of short circuit and damage when the motor 200 is in contact with water due to the contamination of condensed water.

It should be noted that, the manner in which the rotation shaft 312 is in driving connection with the output shaft of the motor 200 is similar to that of the related art, and is not particularly limited herein.

The mode that the condensation preventing ribs 321 and the connecting plates 311 are connected to the air guide door body 310 can be selected according to the needs; in this embodiment, the connection plate 311 and the condensation preventing rib 321 are integrally formed with the damper body 310. In this way, not only the stability of the connection of the condensation preventing rib 321 and the connection plate 311 to the damper body 310, but also the stability of the driving connection of the motor 200 to the damper body 310 through the rotation shaft 312 connected to the connection plate 311 can be ensured; and the process of assembling the connecting plate 311 on the air guide door body 310 can be reduced, which is beneficial to improving the production and assembly efficiency.

Of course, in other embodiments, the manner in which the condensation preventing rib 321 and the connecting plate 311 are connected to the damper body 310 may be adhesion, clamping, or the like, which is not limited herein.

The connection mode of the rotating shaft 312 and the connecting plate 311 can be selected according to the requirement; the rotation shaft 312 and the connection plate 311 of the present embodiment are integrally formed, so that not only the stability of the connection of the rotation shaft 312 to the connection plate 311 can be improved, but also the stability of the transmission connection of the motor 200 and the air guide door body 310 through the rotation shaft 312 can be ensured; the number of steps for assembling the rotating shaft 312 to the connecting plate 311 can be reduced, which is beneficial to improving the production and assembly efficiency.

Of course, in other embodiments, the connection manner of the rotation shaft 312 and the connection plate 311 may be a clamping connection, an adhesive connection, an interference fit, or the like, which is not limited herein.

Referring to fig. 4, in the present embodiment, the anti-condensation ribs 321 are obliquely distributed with respect to the rotation axis a of the air guide door body 310, and the anti-condensation ribs 321 are used for guiding the wind to flow in a direction away from the motor 200; the arrangement is convenient for guiding the wind blown out from the air outlet 101 to reliably flow to a position far away from the motor 200 by using the obliquely distributed condensation preventing ribs 321, and can be timely and reliably blown out from the air outlet hole 330; when the air conditioner 010 is in refrigeration, particularly when the air conditioner 010 is in a refrigeration state without wind sensation, cold air can be reliably blocked from flowing to the motor 200, condensation generated at the motor 200 is reduced, the problems of short circuit and damage caused by the fact that the motor 200 is stuck with condensed water are solved, the cold air can be timely and reliably blown out from the air outlet hole 330, the temperature difference between the inner side and the outer side of the air guide door 300 is reduced, and the condensation generated at the inner side of the air guide door 300 is reduced. It should be noted that, the inclination angle of the condensation preventing rib 321 with respect to the rotation axis a of the damper body 310 may be set as required, for example: 75 °, 60 °, etc., are not particularly limited herein.

Referring to fig. 4, in the present embodiment, the air guide door body 310 has a groove, and when the air guide door body 310 covers the air outlet 101, the groove is opposite to the air outlet 101, specifically, the wall of the groove is the inner wall of the air guide door body 310; the anti-condensation ribs 321 are positioned in the grooves, and the height H of the anti-condensation ribs 321 is equal to the depth of the grooves; the height H of the anti-condensation rib 321 is configured to be the same as the depth of the groove, so that the anti-condensation rib 321 can be prevented from being set to interfere with the rotation of the air guide door body 310. Of course, in other embodiments, the height H of the anti-condensation bars 321 may also be greater than the depth of the grooves.

The height H of the anti-condensation rib 321 is configured to be at least equal to the depth of the groove of the air guide door body 310, so that the anti-condensation rib 321 can be effectively utilized to prevent the air blown out from the air outlet 101 from flowing to the false air outlet 102 in the groove of the air guide door body 310, thereby effectively preventing cold air from flowing to the false air outlet 102 when the air conditioner 010 is refrigerating, and fully improving the problem of condensation at the false air outlet 102 due to large temperature difference.

Further, the air guide door body 310 of the present embodiment is an arc plate, the arc concave surface of the arc plate is the inner side wall of the air guide door body 310, the arc convex surface is the outer side wall of the air guide door body 310, and the groove is an arc groove. Of course, in other embodiments, the air guide door body 310 may further include three plates connected in turn at an included angle, and the three plates form a substantially trapezoidal groove, which is not limited herein.

With continued reference to fig. 4, the edge of the anti-condensation rib 321 is continuously connected with the air guide door body 310, and two ends of the edge of the anti-condensation rib 321 extend to two ends of the air guide door body 310 in the width direction b. So set up, can make the junction of preventing condensation rib 321 and air guide door body 310 and the shape looks adaptation of the inside wall of air guide door body 310, guarantee to prevent the junction between condensation rib 321 and air guide door body 310 not have the clearance, and then can utilize preventing the condensation rib 321 to block the wind that blows out from air outlet 101 reliably and flow to false wind gap 102 department under the guide of air guide door body 310, so that when air conditioner 010 refrigerates, block cold wind flow to false wind gap 102 department, improve false wind gap 102 department because of the big problem that produces the condensation of difference in temperature.

Of course, referring to fig. 5, in other embodiments, the anti-condensation ribs 321 are perpendicular to the rotation axis a of the damper body 310. So arranged, the wind can be reliably blocked from flowing to the motor 200 by the anti-condensation rib 321; when the air conditioner 010 is in refrigeration, particularly when the air conditioner 010 is in a refrigeration state without wind sense, the cold air flowing to the motor 200 can be reduced, so that the problem of condensation generated at the motor 200 is further improved, and the problem that the motor 200 is short-circuited and damaged when being stained with the condensed water is solved.

Alternatively, referring to fig. 6 and 7, in other embodiments, the motor 200 is disposed at an end of the air guide door body 310, the anti-condensation rib 321 is arc-shaped, and the arc-shaped convex surface of the anti-condensation rib 321 faces the motor 200, and the arc-shaped concave surface of the anti-condensation rib 321 is used for guiding wind to flow in a direction away from the motor 200; so arranged, the arc-shaped condensation-preventing ribs 321 are convenient to guide the wind blown out from the air outlet 101 to reliably flow to a position far away from the motor 200, and can timely and reliably blow out from the air outlet hole 330; when the air conditioner 010 is in refrigeration, particularly when the air conditioner 010 is in a refrigeration state without wind sensation, cold air can be reliably blocked from flowing to the motor 200, condensation generated at the motor 200 is reduced, the problems of short circuit and damage caused by the fact that the motor 200 is stuck with condensed water are solved, the cold air can be timely and reliably blown out from the air outlet hole 330, the temperature difference between the inner side and the outer side of the air guide door 300 is reduced, and the condensation generated at the inner side of the air guide door 300 is reduced. The angle of the central angle of the arc-shaped anti-condensation bar 321 may be 60 °, 75 °, 180 °, and the like, which is not particularly limited herein.

When the air conditioner 010 of the embodiment is used, the air guide door 300 can be controlled to rotate so as to open the air outlet 101, so that the air after heat exchange is blown out from the air outlet 101 under the action of the fan; the air guide 300 can be controlled to rotate so as to cover the air outlet 101, so that the air after heat exchange is blown out through the air outlet 330 of the air guide 300 and the through hole 111 of the front panel 110 under the action of the fan.

In summary, in the cooling mode without air sensation, the air conditioner 010 provided by the utility model can utilize the condensation preventing ribs 321 connected with the inner side wall of the air guide door body 310 to guide the air blown out from the air outlet 101 to blow out from the outer side wall of the air guide door body 310 through the air outlet 330 and prevent the air from flowing along the extending direction of the rotation axis a of the air guide door body 310, thereby ensuring that the cool air blown out from the air outlet 101 is blown out from the air outlet 330 of the air guide door 300 timely and reliably, being beneficial to reducing the temperature difference between the inner side and the outer side of the air guide door body 310, improving the problem that the inner side of the air guide door body 310 is easy to generate condensation due to the temperature difference and improving the problem of dripping due to the reduction of condensed water, and also preventing the cool air from blowing to the pseudo air outlet 102 and the motor 200, reducing the condensation generated at the pseudo air outlet 102 and the motor 200, and improving the problem that the motor 200 is easy to be damaged by water and short circuit, and improving the user experience.

Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.

Claims (10)

1. An air conditioner, comprising:

the device comprises a shell (100), wherein the shell (100) is provided with an air outlet (101) and a false air outlet (102), and the false air outlet (102) is positioned at one side of the air outlet (101); the method comprises the steps of,

a damper (300), wherein the damper (300) is rotatably arranged on the housing (100) and is used for opening or shielding the air outlet (101); wherein, the liquid crystal display device comprises a liquid crystal display device,

the air guide door (300) comprises an air guide door body (310) and an anti-condensation component (320), the anti-condensation component (320) is connected to the air guide door body (310), and the anti-condensation component (320) is distributed relatively to the juncture of the air outlet (101) and the false air outlet (102); the anti-condensation assembly (320) comprises at least two anti-condensation ribs (321), and the at least two anti-condensation ribs (321) can be used for blocking wind blown out from the air outlet (101) from flowing to the false air outlet (102) along the extending direction of the rotating axis (a) of the air guide door body (310).

2. The air conditioner according to claim 1, wherein the casing (100) is provided with two dummy vents (102), the two dummy vents (102) being located on both sides of the air outlet (101), respectively; the air guide door body (310) is connected with two anti-condensation components (320), the two anti-condensation components (320) are distributed in one-to-one correspondence with the junctions of the two false air openings (102) and the air outlet (101), and the anti-condensation components are respectively used for blocking air from flowing to the corresponding false air openings (102) along the length extending direction of the air guide door body (310).

3. An air conditioner according to claim 1, wherein the damper body (310) is provided with an air outlet hole (330) penetrating through an inner side wall and an outer side wall thereof, the condensation preventing rib (321) being connected to the inner side wall, the condensation preventing rib (321) being further operable to guide air blown out from the air outlet (101) to be blown out from the outer side wall through the air outlet hole (330).

4. An air conditioner according to claim 1, wherein an end of the damper body (310) is provided with a motor (200) for driving rotation thereof, and the condensation preventing ribs (321) are distributed perpendicularly to a rotation axis (a) of the damper body (310).

5. An air conditioner according to claim 1, wherein an end of the damper body (310) is provided with a motor (200) for driving it to rotate, the anti-condensation ribs (321) are distributed obliquely with respect to a rotation axis (a) of the damper body (310), and the anti-condensation ribs (321) are for guiding wind to flow in a direction away from the motor (200).

6. The air conditioner according to claim 1, wherein an end portion of the air guide door body (310) is provided with a motor (200) for driving the air guide door body to rotate, the anti-condensation rib (321) is arc-shaped, and an arc-shaped convex surface of the anti-condensation rib (321) faces the motor (200), and an arc-shaped concave surface of the anti-condensation rib (321) is used for guiding wind to flow in a direction away from the motor (200).

7. The air conditioner according to claim 1, wherein an end of the damper body (310) is provided with a motor (200) for driving the damper body to rotate, the damper (300) further comprises a connection plate (311) and a rotation shaft (312), the connection plate (311) is connected to the damper body (310), and the rotation shaft (312) is connected to a first side of the connection plate (311) and is in driving connection with an output shaft of the corresponding motor (200); the anti-condensation components (320) are distributed on the second side of the connecting plate (311), and the first side and the second side are distributed opposite to each other.

8. The air conditioner according to claim 1, wherein the damper body (310) has a groove, the groove being opposite to the air outlet (101) when the damper body (310) shields the air outlet (101);

the anti-condensation ribs (321) are located in the grooves, and the height of the anti-condensation ribs (321) is larger than or equal to the depth of the grooves.

9. The air conditioner according to claim 1, wherein an edge of the condensation preventing rib (321) is connected to the damper body (310) without interruption, and both ends of the edge extend to both ends of the damper body (310) in a width direction (b), respectively.

10. The air conditioner according to any one of claims 1 to 9, wherein the condensation preventing rib (321) is integrally formed with the damper body (310).