CN215597703U - Driving mechanism for air guide panel, air outlet structure and air conditioner - Google Patents

Abstract

The utility model relates to the technical field of intelligent electrical appliances, in particular to a driving mechanism for an air guide panel, an air outlet structure and an air conditioner. The utility model aims to solve the problem of condensation of the existing air conditioner. For the purpose, the driving mechanism comprises a motor box and a first driving motor arranged in the motor box, wherein an output shaft of the first driving motor is in transmission connection with the air guide panel, and the first driving motor is used for driving the air guide panel to rotate; be equipped with the louvre on the motor box, be provided with on the outer wall of motor box with louvre matched with prevent that the condensation is protruding, prevent that the condensation is protruding not only to make the cold wind that blows off in the casing from the air conditioner can only blow to preventing the bellied windward side of condensation from the leeward side of condensation component, changed the hot-blast flow direction of flowing out in the motor box through the louvre in addition, thereby reduced cold wind and follow hot-blast area of contact, make cold wind can take away hot-blastly fast, can effectively reduce the condensation that forms on the motor box.

Description

Driving mechanism for air guide panel, air outlet structure and air conditioner

Technical Field

The utility model relates to the technical field of intelligent electrical appliances, in particular to a driving mechanism for an air guide panel, an air outlet structure and an air conditioner.

Background

Along with the improvement of the living standard of people, air conditioning equipment has also gone into thousands of households, the use of domestic air conditioners and central air conditioners is more and more common, the requirement of users on the comfort level of the air conditioner is higher and higher, the problems existing in the use process of the air conditioner are also gradually exposed, and one of the problems is the condensation problem of an air outlet of the air conditioner.

Taking the duct type air conditioner as an example, the duct type air conditioner is provided with an air outlet structure for guiding air, the air outlet structure comprises a panel frame, an air deflector and a motor, the motor is arranged in a motor box, the panel frame is provided with an air outlet, the air deflector is rotatably arranged at the air outlet, and the motor is used for driving the air deflector to rotate. At the in-process of tuber pipe machine refrigeration operation, can generate heat in the motor working process, current motor box surface is equipped with the louvre, and the heat that gives off through the louvre meets back liquefaction condensation with the cold wind that blows off from the tuber pipe built-in, forms the condensation on the surface of motor and motor box, and the condensation blows off along with the air supply of tuber pipe machine, or drips to ground, has influenced user's use and has experienced.

Accordingly, there is a need in the art for a new driving mechanism for an air guide panel, an air outlet structure and an air conditioner to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, that is, to solve the problem of condensation of the motor and the motor box of the existing air conditioner, the present invention provides a driving mechanism for an air guide panel, the driving mechanism includes a motor box and a first driving motor arranged in the motor box, an output shaft of the first driving motor is in transmission connection with the air guide panel, and the first driving motor is used for driving the air guide panel to rotate; the motor box is provided with heat dissipation holes, and the outer wall of the motor box is provided with condensation prevention protrusions matched with the heat dissipation holes.

In the preferred technical scheme of the above driving mechanism, the motor box comprises a box body and a box cover which are connected with each other, the first driving motor is arranged in the box body, the heat dissipation holes are formed in the box body, and the anti-condensation protrusions are arranged on the outer wall of the box body.

In a preferred technical solution of the above driving mechanism, the anti-condensation protrusion includes a first portion, a second portion, a third portion and a fourth portion, wherein the first portion, the second portion, the third portion and the fourth portion are connected to the first portion, the second portion and the third portion, the first end surface of the first portion is connected to the first end surface of the second portion, the second end surface of the second portion is connected to the first end surface of the third portion, the first portion and the third portion are respectively located at two sides of the heat dissipation hole along the air outlet direction, and the third portion is located at an upstream side of the heat dissipation hole along the air outlet direction; the fourth portion is arranged on a plane formed by enclosing the second end face of the first portion, the third end face of the second portion and the second end face of the third portion in a covering mode.

In a preferred embodiment of the above driving mechanism, the second end surface of the first portion is disposed obliquely, so that the height of the second end surface of the first portion gradually increases along the air outlet direction; and/or the second end surface of the third part is obliquely arranged, so that the height of the second end surface of the third part is gradually increased along the air outlet direction.

In the preferable technical scheme of the driving mechanism, the number of the heat dissipation holes is multiple, and the plurality of the heat dissipation holes are arranged on the outer wall of the box body in a matrix manner.

In a preferred technical solution of the above driving mechanism, the number of the anti-condensation protrusions is plural; the plurality of anti-condensation protrusions are arranged on the outer wall of the box body in a matrix mode, and/or the heights of the fourth anti-condensation protrusions are integrally increased gradually along the air outlet direction.

In the preferred technical scheme of the driving mechanism, a plurality of anti-condensation convex ribs are further arranged on the outer side wall of the box body and are arranged at intervals along the height direction of the box body.

In a preferred technical scheme of the above driving mechanism, the driving mechanism further includes a second driving motor and a transmission member, an output shaft of the second driving motor is in transmission connection with the transmission member, the motor box is disposed at an output end of the transmission member, and the second driving motor is used for driving the motor box to stretch, so as to stretch the air guide panel.

In addition, the utility model also provides an air outlet structure, which comprises a panel frame, an air guide panel and the driving mechanism in any one of the preferable technical schemes.

In addition, the utility model also provides an air conditioner, which comprises the driving mechanism or the air outlet structure in any one of the preferable technical scheme.

In the preferred technical scheme of the utility model, the driving mechanism comprises a motor box and a first driving motor arranged in the motor box, an output shaft of the first driving motor is in transmission connection with the air guide panel, and the first driving motor is used for driving the air guide panel to rotate; wherein, be equipped with the louvre on the motor box, be provided with on the outer wall of motor box with louvre matched with prevent the condensation arch.

Compared with the technical scheme that only heat dissipation holes are formed in the motor box in the prior art, the motor box is provided with the heat dissipation holes, and the anti-condensation bulges matched with the heat dissipation holes are arranged on the outer wall of the motor box, so that cold air blown out from the shell of the air conditioner can only be blown to the windward side of the anti-condensation bulges from the leeward side of the condensation component, the flowing direction of the hot air flowing out of the motor box through the heat dissipation holes is changed, the hot air can only flow out from the opening direction of the anti-condensation bulges, the contact area of the cold air and the hot air is reduced, the cold air can quickly take away the hot air, the probability of the water vapor in the hot air in the motor box in liquefaction condensation is reduced, the condensation formed on the motor box can be effectively reduced, and the user experience is improved.

Furthermore, the anti-condensation protrusion comprises a first part, a second part and a third part which simultaneously extend outwards from the outer wall of the box body, and a fourth part which is simultaneously connected with the first part, the second part and the third part, wherein the first end surface of the first part is connected with the first end surface of the second part, the second end surface of the second part is connected with the first end surface of the third part, the first part and the third part are respectively positioned at two sides of the heat dissipation holes along the air outlet direction, and the third part is positioned at the upstream side of the heat dissipation holes along the air outlet direction; the fourth part is covered on a plane formed by enclosing the second end face of the first part, the third end face of the second part and the second end face of the third part, the condensation-preventing protrusion forms a structure which semi-encloses the heat dissipation holes, the heat dissipation holes are protected, even if water vapor in hot air is liquefied and condensed on the motor box to form condensation, the formed condensation only adheres to the outer wall of the box body and the outer wall of the condensation-preventing protrusion, and the condensation is prevented from entering the box body through the heat dissipation holes, so that the motor is prevented from being corroded by the condensation; further, the hot-blast follow that flows out in the motor box can only be followed and prevented the bellied opening direction of condensation (the downstream side of air-out direction promptly) and flow out, has avoided hot-blast direct diffusion after flowing out from the louvre to reduce cold wind and hot-blast area of contact, reduced the condensation that forms on the motor box, further improved user experience.

Further, the quantity of louvre is a plurality of, has increased the effective draught area of box body, has accelerated the air flow of box body department, has further promoted the air of box body inside and outside both sides and has carried out the heat exchange for the temperature of box body is only slightly less than ambient temperature, has further reduced the condensation that forms on the box body, has further improved user experience.

Furthermore, the number of the anti-condensation protrusions is multiple and is matched with the number of the heat dissipation holes, so that each heat dissipation hole can be protected, and condensation is completely prevented from entering the box body through the heat dissipation holes; the multiple anti-condensation bulges are arranged on the outer wall of the box body in a matrix manner, an accommodating space is formed between every two adjacent anti-condensation bulges, condensation can be accommodated in the accommodating space, condensation water drops are prevented from dripping to the ground from the box body, and user experience is further improved; the height of the fourth part of the plurality of anti-condensation protrusions arranged along the air outlet direction is gradually increased along the air outlet direction, so that when cold air blown out from the shell of the air conditioner flows through the anti-condensation protrusions, the cold air flows along the direction increasingly far away from the box body all the time, the contact area between the cold air and the hot air is further reduced, and condensation formed on the motor box is reduced.

Further, still be equipped with a plurality of condensation convex ribs of preventing on the lateral wall of box body, prevent that condensation convex rib has increased the area of contact of box body with the condensation drop, has increased the area of contact of condensation drop and mobile air to condensation water droplet evaporation has been avoided with higher speed, and the condensation drop of water from the box body drips to ground, has further improved user experience.

Drawings

The driving mechanism for the air guide panel, the air outlet structure, and the air conditioner of the present invention are described below with reference to the accompanying drawings. In the drawings:

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at M;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3 at N;

FIG. 5 is a schematic view of a first state of the outlet structure of the present invention;

fig. 6 is a schematic view of a second state of the air outlet structure of the present invention.

List of reference numerals

1. A drive mechanism; 11. a motor box; 111. heat dissipation holes; 112. the anti-condensation bulge; 1121. a first portion; 1122. a second portion; 1123. a third portion; 1124. a fourth part; 113. a box body; 114. a box cover; 115. anti-condensation convex ribs; 12. a transmission member; 121. a rack drive rod; 13. a second drive motor;

2. an air guide panel; 21. a first air guide panel; 22. a second air guide panel;

3. a panel frame; 31. and (7) air outlet.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although two air guide panels are provided in the drawings, the arrangement is not always the same, and those skilled in the art can adjust the arrangement as needed to suit a specific application. For example, one, three or more wind guide panels may be provided.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", "upper", "lower", "left", "right", etc. are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Based on the technical problems provided in the background art, the utility model provides a driving mechanism for an air guide panel, which aims to arrange heat dissipation holes on a motor box of the driving mechanism and arrange anti-condensation bulges matched with the heat dissipation holes on the outer wall of the motor box, wherein the anti-condensation bulges not only enable cold air blown out from the shell of an air conditioner to be blown to the windward side of the anti-condensation bulges from the leeward side of a condensation component, but also change the flow direction of the hot air flowing out from the motor box through the heat dissipation holes, so that the hot air can only flow out from the opening direction of the anti-condensation bulges, thereby reducing the contact area of the cold air and the hot air, enabling the cold air to quickly take away the hot air, reducing the probability of the liquefaction condensation of water vapor in the hot air on the motor box, effectively reducing the condensation formed on the motor box, and improving the user experience.

First, referring to fig. 1 to 5, a driving mechanism for an air guide panel of the present invention will be described. Wherein, fig. 1 is a structural schematic diagram of the driving mechanism of the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1 at M; FIG. 3 is a cross-sectional view taken along A-A of FIG. 1; FIG. 4 is an enlarged view of a portion of FIG. 3 at N; fig. 5 is a schematic view of a first state of the air outlet structure of the present invention.

As shown in fig. 1 to 5, the driving mechanism 1 of the present invention includes a motor box 11, a transmission member 12, a first driving motor (not shown in the figure) and a second driving motor 13, wherein an output shaft of the second driving motor 13 is in transmission connection with a rack of the transmission member 12, the motor box 11 is disposed at an output end of the transmission member 12, the first driving motor is disposed in the motor box 11, the output shaft of the first driving motor is in transmission connection with the wind guide panel 2, the first driving motor is used for driving the wind guide panel 2 to rotate, and the second driving motor 13 is used for driving the motor box 11 to extend and retract, so as to achieve extension and retraction of the wind guide panel 2; the motor box 11 is provided with heat dissipation holes 111, and the outer wall of the motor box 11 is provided with anti-condensation protrusions 112 matched with the heat dissipation holes 111.

It should be noted that although the above embodiments are described with reference to the transmission member 12 and the second driving motor 13, all of the above features are not essential, and those skilled in the art can understand that the above arrangement modes can be appropriately omitted to combine with a new embodiment, on the premise that the driving mechanism 1 can normally drive the wind guide panel 2 to rotate. For example, the transmission member 12 and the second drive motor 13 may be omitted from the above embodiment, thereby combining a new drive mechanism 1.

The first driving motor can be a stepping motor, and the rotation angle of the air guide panel 2 can be controlled by controlling the output steps of the stepping motor; the second driving motor 13 may be a stepping motor, and the distance of the wind guide panel 2 can be controlled by controlling the number of output steps of the stepping motor. Of course, the first driving motor and the first driving motor may be other motors such as a servo motor.

As shown in fig. 3 and 5, the transmission member 12 includes a gear (not shown) and a rack drive rod 121, an output shaft of the second drive motor 13 is connected to the gear in a transmission manner, the gear is connected to the rack drive rod 121 in a meshing manner, and the motor case 11 is disposed at an output end of the drive rod 121. Of course, the structure of the transmission member 12 is not limited to the above-mentioned gear transmission structure, and may be a transmission structure such as a chain transmission or a screw nut transmission, and in any structure, the second driving motor 13 may drive the motor case 11 to extend and contract through the transmission member 12, thereby driving the air guide panel 2 to extend and contract.

As shown in fig. 5, the motor case 11 includes a case body 113 and a case cover 114 that are covered with each other, the case body 113 is disposed at an output end of the driving rod 121, the first driving motor is disposed in the case body 113, the heat dissipation hole 111 is disposed on the case body 113, and the anti-condensation protrusion 112 is disposed on an outer wall of the case body 113. Of course, the arrangement positions of the heat dissipation holes 111 and the anti-condensation protrusions 112 are not limited to the above-mentioned positions, and the heat dissipation holes 111 may be arranged on the box cover 114, and the anti-condensation protrusions 112 may be arranged on the outer wall of the box cover 114, and those skilled in the art may flexibly adjust the arrangement positions of the heat dissipation holes 111 and the anti-condensation protrusions 112 according to the actual product structure and the use requirements. Further, the case body 113 and the case cover 114 can be connected in a manner of pivoting, sliding, or the like, whatever the manner, as long as the case body 113 can be opened and closed.

The heat dissipation hole and the anti-condensation protrusion of the present invention will be further described with reference to fig. 1 to 3.

As shown in fig. 1 to 3, the anti-condensation protrusion 112 includes a first portion 1121, a second portion 1122, a third portion 1123 extending outward from the outer wall of the case 113 at the same time, and a fourth portion 1124 connecting the first portion 1121, the second portion 1122, and the third portion 1123 at the same time, wherein a first end surface (i.e., an upper right end surface of the paper in fig. 2) of the first portion 1121 is connected to a first end surface (i.e., an upper left end surface of the paper in fig. 2) of the second portion 1122, a second end surface (i.e., an upper right end surface of the paper in fig. 2) of the second portion 1122 is connected to a first end surface (i.e., an upper right end surface of the paper in fig. 2) of the third portion 1123, and the first portion 1121 and the third portion 1123 are respectively located on both sides (i.e., upper and lower sides of the paper in fig. 2) of the heat dissipation hole 111 in the air exhausting direction (i.e., the direction from right to left in fig. 2), the heat dissipation hole 111 is located on the upstream side (i.e., on the right side of the paper in fig. 2, i.e., the windward side); the fourth portion 1124 is disposed on a plane surrounded by a second end surface (i.e., an end surface on the outer side of the paper in fig. 2) of the first portion 1121, a third end surface (i.e., an end surface on the outer side of the paper in fig. 2) of the second portion 1122, and a second end surface (i.e., an end surface on the outer side of the paper in fig. 2) of the third portion 1123.

By adopting the structure, the condensation-preventing protrusion 112 forms a structure which semi-surrounds the heat dissipation hole 111, the heat dissipation hole 111 is protected, even if water vapor in hot air is liquefied and condensed on the motor box 11 to form condensation, the formed condensation can only be attached to the outer wall of the box body 113 and the outer wall of the condensation-preventing protrusion 112, and the condensation is prevented from entering the box body 113 through the heat dissipation hole 111, so that the motor is prevented from being corroded by the condensation; further, the third end surface of the first portion 1121 (i.e., the end surface at the lower left of the paper surface in fig. 2), the first end surface of the fourth portion 1124 (i.e., the end surface at the lower left of the paper surface in fig. 2), the third end surface of the third portion 1123 (i.e., the end surface at the lower left of the paper surface in fig. 2) and the outer wall of the box body 113 jointly enclose the opening of the anti-condensation protrusion 112, and the opening direction faces the leeward side of the motor box 11 (i.e., the left side of the paper surface in fig. 2), so that the hot air flowing out of the motor box 11 can only flow out from the opening direction of the anti-condensation protrusion 112 (as shown in fig. 3), and the direct diffusion of the hot air after flowing out from the heat dissipation hole 111 is avoided, thereby reducing the contact area between the cold air and the hot air, reducing the condensation formed on the motor box 11, and further improving the user experience.

It should be noted that the first portion 1121 and the third portion 1123 may be disposed on the upstream side and the downstream side of the heat dissipation hole 111 in the air outlet direction (i.e., the right side and the left side of the paper surface in fig. 2, i.e., the windward side and the leeward side), respectively, and the second portion 1122 may be disposed on one side of the heat dissipation hole 111 in the air outlet direction (i.e., the upper side or the lower side of the paper surface in fig. 2), and those skilled in the art may flexibly adjust and dispose the disposition positions of the first portion 1121, the second portion 1122, and the third portion 1123, and in any case, it is sufficient to dispose one of the portions on the upstream side of the heat dissipation hole 111 in the air outlet direction.

It should be noted that the structure of the condensation preventing protrusion 112 is not limited to the four parts listed above, and may include three parts, five parts, six parts, or a plurality of parts, and no matter there are several parts, it is sufficient to ensure that one of the parts is disposed on the upstream side of the heat dissipation hole 111 in the air outlet direction.

As shown in fig. 2, the number of the heat dissipation holes 111 is multiple, for example, ten, twelve, fifteen or eighteen, which increases the effective ventilation area of the box 113, accelerates the air flow at the box 113, further promotes the heat exchange of the air at the inner side and the outer side of the box 113, so that the temperature of the box 113 is only slightly lower than the ambient temperature, further reduces the condensation formed on the box 113, and further improves the user experience.

Preferably, the plurality of heat dissipation holes 111 are arranged in a matrix on the outer wall of the case 113. Of course, the arrangement of the heat dissipation holes 111 is not limited to the above-mentioned example, and a plurality of heat dissipation holes 111 may be uniformly arranged, non-uniformly arranged, or plum blossom-shaped, and those skilled in the art may flexibly adjust and arrange the arrangement of the heat dissipation holes 111.

Continuing to refer to fig. 2, the number of the anti-condensation protrusions 112 is plural, for example, ten, twelve, fifteen, or eighteen, and matches with the number of the heat dissipation holes 111, so that each heat dissipation hole 111 can be protected, and condensation is completely prevented from entering the box body 113 through the heat dissipation hole 111; and a plurality of anti-condensation 112 are arranged at the outer wall of box body 113 in the matrix, form accommodation space along two adjacent anti-condensation 112 with air-out direction vertically, and this accommodation space can hold the condensation, has avoided condensation water droplet to drip to ground from box body 113, has further improved user experience. Of course, the arrangement of the anti-condensation protrusions 112 is not limited to the above-mentioned arrangement, and a plurality of anti-condensation protrusions 112 may be uniformly arranged, non-uniformly arranged, or plum blossom-shaped, and those skilled in the art may flexibly adjust and set the arrangement of the anti-condensation protrusions 112 according to the arrangement of the heat dissipation holes 111.

As shown in fig. 3 and 4, the second end surface of the first portion 1121 is disposed obliquely, so that the height of the second end surface of the first portion 1121 is gradually increased along the wind outlet direction (i.e., the direction from right to left in fig. 4), that is, the height is gradually increased from the windward side of the condensation preventing protrusion 112 to the leeward side of the condensation preventing protrusion 112; accordingly, the second end surface of the third portion 1123 is obliquely disposed such that the height of the second end surface of the third portion 1123 gradually increases in the wind outlet direction, i.e., gradually increases from the windward side of the condensation preventing protrusion 112 to the leeward side of the condensation preventing protrusion 112. Through the above structure, the fourth portion 1124 connected to the first portion 1121 and the third portion 1123 is also obliquely arranged, and when cold air blown out from the inside of the air conditioner casing flows through the anti-condensation protrusion 112 under the guiding action of the fourth portion 1124, the cold air flows in a direction away from the box body 113 (i.e., obliquely upwards in fig. 4), so that the contact area between the cold air and the hot air is reduced, condensation formed on the motor box 11 is reduced, and user experience is further improved.

It should be noted that, in practical applications, a person skilled in the art may also set only the second end surface of the first portion 1121 to be inclined; alternatively, only the second end surface of the third portion 1123 may be inclined, and in any arrangement, the fourth portion 1124 may be inclined, so long as the cold air blown out from the casing of the air conditioner flows in a direction away from the box body 113 when flowing through the anti-condensation protrusion 112 under the guiding action of the fourth portion 1124.

With continuing reference to fig. 2 and 3, the heights of the fourth portions 1124 of the multiple anti-condensation protrusions 112 arranged along the air outlet direction are gradually increased, for example, twelve anti-condensation protrusions 112 are arranged on the outer side wall of the box body 113, twelve anti-condensation protrusions 112 are arranged on the outer wall of the box body 113 in three rows and four columns, the heights of the fourth portions 1124 of the anti-condensation protrusions 112 in each row are gradually increased along the air outlet direction, so that the fourth portions 1124 of the anti-condensation protrusions 112 in each row integrally form an inclined plane, and when cold air blown out from the casing of the air conditioner flows through the anti-condensation protrusions 112 under the guiding action of all the fourth portions 1124, the cold air flows along the direction away from the box body 113 all the time, thereby further reducing the contact area between the cold air and the hot air, and reducing condensation formed on the motor box 11.

Further, the heights of the fourth portions 1124 of the anti-condensation protrusions 112 in each row may be the same or different, and those skilled in the art can flexibly adjust and set the heights of the fourth portions 1124 of the anti-condensation protrusions 112 in each row according to actual use requirements and product structures, which is not limited in the utility model.

The motor case of the present invention will be further described with reference to fig. 1 and 2.

As shown in fig. 1 and 2, still be equipped with on the lateral wall of box body 113 and prevent condensation protruding muscle 115, prevent that condensation protruding muscle 115 has increased the area of contact of box body 113 with the condensation drop, has increased the area of contact of condensation drop with the air that flows to condensation water droplet evaporation with higher speed has avoided condensation drop to drip to ground from box body 113, has further improved user experience.

Preferably, the number of the anti-condensation ribs 115 may be one, two, three or more, and no matter how the number of the anti-condensation ribs 115 is adjusted and set, the anti-condensation ribs 115 are arranged at intervals along the height direction of the box body 113 (i.e., the direction from the right to the left in fig. 2), so that a local fracture combination is formed between the anti-condensation ribs 115, the contact area between the condensation water beads and the flowing air is further increased, and the number of the anti-condensation ribs 115 is not limited.

Or, in an alternative embodiment, still be equipped with on the lateral wall of box body 113 and prevent the condensation recess, prevent that the condensation recess also can increase the area of contact of box body 113 with the condensation drop, increased the area of contact of condensation drop with the air that flows to condensation drop evaporation with higher speed has avoided the condensation drop to drip to ground from box body 113, has further improved user experience.

The present invention also provides an outlet structure including a panel frame 3, an air guide panel 2, and the drive mechanism 1 according to any one of the above embodiments.

The outlet structure of the present invention will be described with reference to fig. 5 and 6. Fig. 5 is a schematic view of a first state of the air outlet structure according to the present invention; fig. 6 is a schematic view of a second state of the air outlet structure of the present invention.

As shown in fig. 5 and 6, the panel frame 3 is provided with an air outlet 31; the number of the air guide panels 2 is two, the two air guide panels 2 can cover the air outlet 31 when in a closed state, and the total area of the two air guide panels 2 is larger than or equal to the area of the surface where the air outlet 31 is located (as shown in fig. 6).

Preferably, two driving mechanisms 1 are respectively arranged on two sides of each air guide panel 2, and under the combined action of the two driving mechanisms 1, the air guide panel 2 can be stably driven to extend and retract relative to the panel frame 3 and the air guide panel 2 can be stably driven to rotate, so that the running stability is improved.

Preferably, the wind guide panel 2 is of an arc-shaped structure, so that the appearance of the wind pipe machine is more attractive, and the resistance of the wind guide panel 2 in the opening or closing process relative to the air outlet 31 is reduced. Of course, the air guide panel 2 may have a planar structure, and those skilled in the art can flexibly adjust and set the structure of the air guide panel 2.

The number of the wind guide panels 2 is not limited to two as described above, and may be one, three, four, or more, and the number of the wind guide panels 2 may be adjusted in any way so long as the wind guide panels 2 can cover the outlet 31 when all the wind guide panels 2 are in the closed state, and the total area of all the wind guide panels 2 is equal to the area of the surface on which the outlet 31 is located. Of course, the total area of all the air guide panels 2 in the closed state may be larger than the area of the surface on which the air outlet 31 is located, and the total area of all the air guide panels 22 in the closed state may be adjusted as long as the air outlet 31 can be completely covered.

In addition, the present invention also provides an air conditioner including the drive mechanism 1 or the air outlet structure of any one of the above embodiments.

Next, a method of using the air conditioner of the present invention will be described with reference to fig. 5, taking two air guide panels 2 as an example.

As shown in fig. 5, when the air conditioner operates in the cooling mode, the second driving motor 13 is controlled to drive the air guide panel 2 to extend out by a preset distance (e.g., 30mm), and the first driving motor is controlled to drive the first air guide panel 21 located below to rotate to a first included angle with the horizontal direction, e.g., 45 ° obliquely upward, and the first driving motor is controlled to drive the second air guide panel 22 located above to rotate to a second included angle with the horizontal direction, e.g., 45 ° obliquely downward. When cold air blown out from the shell of the air conditioner flows through the motor box 11, the contact area between the cold air and hot air flowing out of the motor box 11 is reduced, so that the cold air can quickly take away the hot air, the probability of liquefaction and condensation of vapor in the hot air on the motor box 11 is reduced, condensation formed on the motor box 11 can be effectively reduced, and condensation water drops are prevented from dripping to the ground from the motor box 11; meanwhile, cold air blown out from the shell of the air conditioner flows out rapidly through the opening between the two air guide panels 2, so that the air flow at the air guide panels 2 is accelerated, the air mixing is promoted, the indoor environment refrigeration is accelerated, and the purpose of rapid refrigeration is achieved.

It should be noted that the preset distance, the first included angle and the second included angle listed above are only exemplary, but not limiting, and those skilled in the art can flexibly adjust and set the preset distance, the first included angle and the second included angle according to the actual use requirement in practical application, and the present invention is not limited to this.

Those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims (10)

1. A driving mechanism for an air guide panel is characterized by comprising a motor box and a first driving motor arranged in the motor box, wherein an output shaft of the first driving motor is in transmission connection with the air guide panel, and the first driving motor is used for driving the air guide panel to rotate; wherein the content of the first and second substances,

the motor box is provided with heat dissipation holes, and the outer wall of the motor box is provided with condensation prevention protrusions matched with the heat dissipation holes.

2. The driving mechanism as claimed in claim 1, wherein the motor case includes a case body and a case cover connected to each other, the first driving motor is disposed in the case body, the heat dissipation holes are disposed on the case body, and the anti-condensation protrusions are disposed on an outer wall of the case body.

3. The driving mechanism as claimed in claim 2, wherein the anti-dewing protrusion includes a first portion, a second portion, a third portion, and a fourth portion connected to the first portion, the second portion, and the third portion, which extend outward from the outer wall of the case at the same time, wherein,

the first end face of the first part is connected with the first end face of the second part, the second end face of the second part is connected with the first end face of the third part, the first part and the third part are respectively positioned at two sides of the radiating hole along the air outlet direction, and the third part is positioned at the upstream side of the radiating hole along the air outlet direction;

the fourth part is covered on a plane formed by the second end surface of the first part, the third end surface of the second part and the second end surface of the third part in a surrounding mode.

4. The drive mechanism according to claim 3, wherein the second end face of the first portion is disposed obliquely such that the height of the second end face of the first portion gradually increases in the air-out direction; and/or

The second end face of the third portion is obliquely arranged, so that the height of the second end face of the third portion is gradually increased along the air outlet direction.

5. The driving mechanism as claimed in claim 3, wherein the number of the heat dissipation holes is plural, and the plural heat dissipation holes are arranged in a matrix on the outer wall of the case.

6. The drive mechanism as recited in claim 5, wherein the number of the anti-condensation projections is plural;

the plurality of anti-condensation protrusions are arranged on the outer wall of the box body in a matrix mode, and/or the heights of the fourth anti-condensation protrusions are integrally increased gradually along the air outlet direction.

7. The driving mechanism as claimed in claim 2, wherein a plurality of anti-condensation ribs are further disposed on an outer side wall of the box body, and the anti-condensation ribs are spaced apart from each other along a height direction of the box body.

8. The driving mechanism according to any one of claims 1 to 7, further comprising a second driving motor and a transmission member, wherein an output shaft of the second driving motor is in transmission connection with the transmission member, the motor box is disposed at an output end of the transmission member, and the second driving motor is used for driving the motor box to extend and retract, thereby extending and retracting the wind guide panel.

9. An air outlet structure, comprising a panel frame, an air guide panel, and the driving mechanism of any one of claims 1 to 8.

10. An air conditioner characterized in that it comprises the drive mechanism of any one of claims 1 to 8 or the air outlet structure of claim 9.

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