CN209926560U - Air guide structure and wall-mounted air conditioner - Google Patents

Abstract

The utility model provides a wind-guiding structure and wall-hanging air conditioner, the wind-guiding structure includes: the first air deflector is arranged at the air outlet of the wall-mounted air conditioner in a sliding manner and is used for adjusting the air outlet direction of the air outlet in a sliding manner; and the second air deflector is arranged at the air outlet of the wall-mounted air conditioner in a sliding manner and rotates to shield or open the air outlet. The wind-guiding structure that this scheme provided, except can realizing the wind-guiding effect and the effect of control air outlet switching, the first aviation baffle that sets up through sliding and the second aviation baffle that rotates the setting carry out the state combination, can realize wider wind-guiding angle more, and through adjusting and controlling this state combination form, still can realize adjusting the wind-guiding angle more accurately to and extend more abundant air-out mode, promote the use comfort of product.

Description

Air guide structure and wall-mounted air conditioner

Technical Field

The utility model relates to a wind-guiding technical field particularly, relates to a wind-guiding structure and wall-hanging air conditioner.

Background

The wall-mounted air conditioner is provided with the air deflector to adjust the air outlet direction, wherein the air deflector is basically of a turnover structure, the air guide angle and the air outlet mode which can be realized by the structure are both single, and the product use experience is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, an object of the present invention is to provide an air guide structure.

Another object of the present invention is to provide a wall-mounted air conditioner with the above air guide structure.

In order to achieve the above object, an embodiment of the first aspect of the present invention provides a wind guiding structure for a wall-mounted air conditioner, including: the first air deflector is arranged at the air outlet of the wall-mounted air conditioner in a sliding manner and is adapted to slide to adjust the air outlet direction of the air outlet; and the second air deflector is rotatably arranged at the air outlet and is adapted to rotate to shield or open the air outlet.

The utility model discloses above-mentioned embodiment provides a wind-guiding structure, first aviation baffle slides and sets up, the second aviation baffle rotates and sets up, thus, except can realizing the effect (second aviation baffle) of wind-guiding effect (first aviation baffle) and control air outlet switching, the first aviation baffle that sets up through sliding and the second aviation baffle that rotates the setting carry out the state combination, can realize wind-guiding angle wider, and through adjusting and controlling this state combination form, still can realize adjusting the wind-guiding angle more accurately, and extend more abundant air-out mode, promote the use comfort level of product.

For example, in the aspect of wind guide angle control, the extension length of the first wind guide plate and the turning angle of the second wind guide plate are controlled, so that a combined coordination effect can be formed, and the wind guide angle control is wider and more detailed. In the aspect of air outlet mode expansion, the portion extending out of the first air deflector and the second air deflector can be spliced, at the moment, an included angle structure formed by splicing the first air deflector and the second air deflector can shield the air outlet at the air outlet side of the air outlet, and side openings can be formed at two ends of the included angle along the length direction, so that the exhaust air of the air outlet is guided to the two ends of the first air deflector and the second air deflector along the length direction, the wind-free air outlet is realized, the air outlet mode is expanded, the use comfort of a product is further improved, the spliced state of the first air deflector and the second air deflector can be flexibly adjusted through the sliding of the first air deflector, and the air supply mode is more finely regulated, controlled and distinguished.

In addition, the utility model provides an air guide structure in above-mentioned embodiment can also have following additional technical characterstic:

in the technical scheme, a part or all of the air guide surface of the first air deflector is arranged into a concave surface; the first air deflector is arranged at the lower edge of the air outlet in a sliding mode, so that the first air deflector extends out along the lower edge of the air outlet to conduct air guiding.

In this scheme, the wind-guiding face that sets up first aviation baffle is formed with the concave surface, thus, along with first aviation baffle slides for wall-hanging air conditioner's casing, can make the air current change at the effect angle of the concave surface of first aviation baffle, thereby produce the purpose of adjusting the wind-guiding angle, compare in the scheme of traditional aviation baffle upset in order to adjust the wind-guiding angle, when realizing wind-guiding angle regulation and control purpose, sliding motion's regulation and control precision can be higher, the operation is more steady, thereby make the regulation to the wind-guiding angle more accurate, furthermore, the structure that the aviation baffle slided and sets up, can realize that the withdrawal is hidden, and also need not to reserve the upset space or overturn and dodge, the outward appearance of adaptation product better.

In any of the above technical solutions, the air guiding structure further includes an air duct, and the air duct is communicated with the air outlet, wherein the air duct has an air guiding wall, and the first air guiding plate slides to move the first air guiding plate to a leeward side of the air guiding wall, or at least a part of the first air guiding plate protrudes from an air outlet end of the air guiding wall.

In this scheme, be located the leeward side of wind-guiding wall when making first aviation baffle retract wall-hanging air conditioner inside, can not influence the normal water conservancy diversion work in wind channel, and can realize making first aviation baffle and wind-guiding wall these between the two and stack and arrange like this, more save product space, and when first aviation baffle leaves the leeward side of wind-guiding wall in order to stretch out, make at least some protrusion of first aviation baffle form the wind-guiding effect in the air-out end of wind-guiding wall in order to form in the low reaches position of wind-guiding wall, and thus, the linking transition of first aviation baffle and wind-guiding wall can be better, thereby reduce the windage, reduce the air current noise.

In any of the above technical solutions, the air guiding surface of the air guiding wall is configured to be a concave surface, and the concave surface of the first air guiding plate and the concave surface of the air guiding wall have the appropriate curvature, so that the portion of the first air guiding plate protruding out of the air outlet end of the air guiding wall extends along the extension line of the air guiding wall.

It can be understood that at least a part of the first wind deflector protrudes out of the wind outlet end of the wind guide wall, and the at least a part of the first wind deflector extends along the extension line of the wind guide wall, it should be understood that the part of the first wind deflector protruding out of the wind guide wall is approximately matched with the shape of the extension line of the wind guide wall, so that the part of the first wind deflector protruding out of the wind guide wall can be approximately regarded as the continuation of the wind guide wall, thereby generating the wind guide effect similar to the wind guide wall, and it is not particularly specified that the part of the wind deflector protruding out of the wind guide wall is completely overlapped with the extension line of the wind guide wall, and it should be understood that, in the actual operation process, a slight deviation between the part of the wind deflector protruding out of the wind guide wall and the extension line of the wind guide wall in the shape overlapping degree or the.

In the scheme, when the first air deflector is arranged to extend out, at least one part of the first air deflector protrudes out of the air outlet end of the air guide wall, and the at least one part extends along the extension line of the air guide wall, so that the first air deflector can be regarded as the continuation of the air guide wall, thereby generating an air guide effect similar to the air guide wall, and the concave surface formed by the concave surface of the air guide wall or the concave surface formed by the air guide wall and the first air deflector on the extension line of the air guide wall together can form a certain flow guide effect before the air flow leaves the concave surface, so that the part of the air flow can obviously bring the deflection inertia when the air flow is discharged out of the air outlet, and thus, the air flow can generate a certain swirling phenomenon under the action of the deflection inertia after being discharged from the air outlet, thereby enabling the air outlet of the wall.

In any of the above technical solutions, the air guide wall is an arc-shaped wall, and the first air guide plate is an arc-shaped plate adapted to the curvature of the air guide wall.

In the scheme, the first air deflector is constructed into the arc-shaped plate which is matched with the curvature of the air guide wall, so that the first air deflector slides along the extension direction of the air guide wall to realize that the part which protrudes out of the air guide wall extends along the extension line of the air guide wall, the adaptation precision of the first air deflector and the extension line of the air guide wall is higher, the air guide effect is improved, and meanwhile, too much adjustment on the action of the first air deflector is not needed, so that the motion form and the driving form of the first air deflector are correspondingly simplified, the structure of a product is facilitated to be simplified, and the design also enables the first air deflector and the air guide wall to have good engagement degree, so that the first air deflector can be well overlapped and arranged when being retracted to the leeward side of the air guide wall, and the product space is saved.

In any of the above technical solutions, the air duct includes a volute and a volute tongue, the volute and the volute tongue are arranged opposite to each other and define a volute passage, the air duct has an outlet, and the air guide surface of the air guide wall is in transition connection with the air guide surface of the volute tongue and extends toward the outlet.

In this scheme, the wind guide surface that sets up the wind guide wall and the wind guide surface transitional coupling of snail tongue extend to the export, this design has changed in traditional structure between snail tongue (or spiral case) and the export the design thinking that forms sharp wind guide wall, through making utilize the wind guide wall to link between snail tongue surface and the export, make and form the concave surface transition between snail tongue surface and the export, like this, take certain deflection inertia behind the concave surface through the wind guide wall from snail tongue position combustion gas stream, make the air current can produce certain phenomenon of swirling under the effect of deflection inertia after the export is discharged, thereby make the air-out of wall-hanging air conditioner softer, promote the use experience of product.

In the above technical solution, a protruding tongue is disposed at a position of the volute adjacent to the outlet, the protruding tongue is opposite to the air guide wall and defines a turning channel, one end of the turning channel is communicated with the volute channel, and the other end is communicated with the outlet, so that a turning transition is formed between the volute channel and the outlet.

It will be appreciated that the volute channel is a concave channel, and the turning channel defined by the tongue and the air guide wall is also a concave channel, and the two concave channels are connected to form a substantially S-shaped air channel.

In this scheme, form the turn transition through setting up between spiral case passageway and the export, make whole air current route in the wind channel roughly be the S-shaped, on the one hand, can break the air-out angle restriction in traditional spiral case wind channel, in order to adjust the orientation of export more nimble, on the other hand, can utilize the turn passageway to lead to the air current again before the export, make from spiral case passageway combustion air current can obviously take the inertia that deflects behind the turn passageway, like this, the air current can produce certain phenomenon of revolving under the effect of the inertia that deflects after the export is discharged, thereby make the air-out of wall-hanging air conditioner softer, promote the use experience of product.

In any one of the above technical solutions, the air guiding structure further includes a sliding groove, the first air guiding plate and the sliding groove are respectively configured into an arc shape, curvatures of the first air guiding plate and the sliding groove are matched, and the first air guiding plate is located in the sliding groove and slides along the sliding groove.

In this scheme, set up first aviation baffle and be located the spout and slide along the spout, like this, it is more convenient to the regulation that first aviation baffle stretches out or retracts the lee side of wind-guiding wall, and the whole motion stroke control of first aviation baffle can be more accurate to guarantee the control accuracy nature to the wind-guiding angle.

First aviation baffle structure is the arc, utilizes the arc to change the air-out direction, and like this, the motion form and the corresponding simplification of drive form of first aviation baffle are favorable to simplifying the structure of product, and such design also makes first aviation baffle and spout have good degree of agreeing with, and the spout is spacing to the motion direction of first aviation baffle for the whole motion stroke control of first aviation baffle can be more accurate, thereby guarantees the control accuracy nature to the wind-guiding angle.

In any of the above technical solutions, the first air deflector is an arc-shaped air deflector, the sliding groove is an arc-shaped groove, and the first air deflector makes a circular motion along the sliding groove.

In any of the above technical solutions, the second air deflector is hinged at an upper edge of the air outlet.

In this scheme, the stroke orbit of first aviation baffle and the stroke orbit of second aviation baffle are mutually noninterference, and first aviation baffle can move with the second aviation baffle simultaneously, and the cooperation degree is higher.

In any of the above technical solutions, the surface around the air outlet of the wall-mounted air conditioner is a convex arc surface; the second air deflector is arranged in an arc shape, and the curvature of the second air deflector is matched with that of the convex arc surface.

In this scheme, the second aviation baffle sets up to the arc and its camber suits with the camber of convex cambered surface, can understand that the radian of second aviation baffle surface suits with the radian of the convex cambered surface of wall-hanging air conditioner around the air outlet to agree with the convex cambered surface of wall-hanging air conditioner around the air outlet when making the second aviation baffle close the air outlet, promote the product outward appearance uniformity.

An embodiment of the second aspect of the present invention provides a wall-mounted air conditioner, including any one of the above technical solutions.

The utility model discloses above-mentioned embodiment provides a wall-hanging air conditioner is through being provided with among the above-mentioned arbitrary technical scheme the wind-guiding structure to have above all beneficial effect, no longer give unnecessary details here.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic front view of a wall-mounted air conditioner according to an embodiment of the present invention;

fig. 2 is a rear view schematically illustrating the wall-mounted air conditioner shown in fig. 1;

FIG. 3 is a schematic top view of the wall-mounted air conditioner of FIG. 1;

FIG. 4 is a schematic bottom view of the wall-mounted air conditioner of FIG. 1;

fig. 5 is a left side view schematically illustrating the structure of the wall-mounted air conditioner shown in fig. 1;

fig. 6 is a schematic cross-sectional view of a wall-mounted air conditioner according to an embodiment of the present invention in a first state;

fig. 7 is a schematic cross-sectional view of a wall-mounted air conditioner according to an embodiment of the present invention in a second state;

fig. 8 is a schematic cross-sectional view of a wall-mounted air conditioner in a third state according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 8 is:

110 casing, 1101 chassis, 1102 face frame, 111 air outlet, 112 air duct, 1121 air guide wall, 11211 air outlet end, 1122 volute, 1123 volute tongue, 1124 volute channel, 1125 outlet, 1126 tongue, 1127 turning channel, 113 sliding chute, 120 first air deflector, 121 rotation center, 130 second air deflector, X side opening, 140 rear side wall, 141 concave part, 142 convex part, 143 escape opening, 150 water outlet pipe, 160 pipe running groove, 170 top wall, 200 heat exchanger, 210 first heat exchange section, 220 second heat exchange section, 300 fan and 400(a/B) air inlet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The following describes the wind guide structure and the wall-mounted air conditioner according to some embodiments of the present invention with reference to fig. 1 to 8.

As shown in fig. 1 to 8, an embodiment of the present invention provides an air guiding structure for a wall-mounted air conditioner, the air guiding structure includes: a first air deflection 120 and a second air deflection 130.

Specifically, as shown in fig. 1 and 6, the wall-mounted air conditioner is provided with an air outlet 111, for example, the wall-mounted air conditioner is provided with a housing 110, the housing 110 is provided with an air outlet, and the air outlet 111 of the housing 110 is exemplified in the following embodiments, but it is understood that the air outlet 111 of the wall-mounted air conditioner may be provided on other components of the wall-mounted air conditioner besides the housing 110.

The first air guiding plate 120 is slidably disposed at the air outlet 111, that is, the disposed position of the first air guiding plate 120 is close to the air outlet 111, wherein the first air guiding plate 120 is adapted to slide to adjust an air outlet direction at the air outlet 111;

the second air guiding plate 130 is rotatably disposed at the air outlet 111, that is, the disposed position of the second air guiding plate 130 is close to the air outlet 111, wherein the second air guiding plate 130 is adapted to rotate to shield or open the air outlet 111.

The utility model discloses above-mentioned embodiment provides a wind-guiding structure, first aviation baffle 120 slides and sets up, second aviation baffle 130 rotates the setting, thus, except can realizing the effect (second aviation baffle 130) of wind-guiding effect (first aviation baffle 120) and the switching of control air outlet 111, the first aviation baffle 120 that sets up through sliding and the second aviation baffle 130 that rotates the setting carry out the state combination, can realize wider wind-guiding angle, and through adjusting and controlling this state combination form, still can realize adjusting the wind-guiding angle more accurately, and expand more abundant air-out mode, promote the use comfort level of product.

For example, in terms of controlling the air guiding angle, the second air guiding plate 130 is controlled to fully open the air outlet 111 (or the second air guiding plate 130 is controlled to a position where no air guiding effect is generated), at this time, a part of the first air guiding plate 120 is controlled to extend out of the casing 110 for air guiding, or the first air guiding plate 120 is controlled to fully extend out of the casing 110 for air guiding, so as to perform adjustment and control by independently adjusting the extending length of the first air guiding plate 120; or,

as shown in fig. 7, the second air guiding plate 130 is controlled to have a certain guiding effect (e.g., a downward air pressing effect) on the air flow at the air outlet 111, and at the same time, the first air guiding plate 120 is controlled to partially or completely extend out of the housing 110 for guiding air, so that by controlling the extension length of the first air guiding plate 120 and the turning angle of the second air guiding plate 130, a combined coordination effect can be formed, so that the air guiding angle can be controlled more widely and more finely, and the size of the flow channel can be controlled cooperatively to control the flow rate of the exhaust air, so as to control the air supply distance.

As shown in fig. 8, in the aspect of expanding the air outlet mode, the portion of the first air guiding plate 120 extending out may form a split with the second air guiding plate 130, at this time, an included angle structure formed by the split of the first air guiding plate 120 and the second air guiding plate 130 may shield the air outlet 111 at the air outlet side of the air outlet 111, and two side openings X may be formed at two ends of the included angle along the length direction, so as to guide the exhaust air of the air outlet 111 to the two ends of the first air guiding plate 120 and the second air guiding plate 130 along the length direction, thereby realizing no wind induction air outlet, expanding the air outlet mode, and further improving the use comfort of the product.

As shown in fig. 6, when the air conditioner does not operate, the first air deflector 120 is controlled to be completely retracted into the casing 110, and the second air deflector 130 is used to shield the air outlet 111, so as to control the air outlet 111 to be closed.

For example, one end of the second air guiding plate 130 is hinged or pivoted to the housing 110, so that the second air guiding plate 130 rotates relative to the housing 110 with the hinged portion or the pivoted portion as the rotation center 121 to open or close the air outlet 111, and the rotation angle of the second air guiding plate 130 is gradually increased, so that the air outlet 111 is gradually opened from being closed, the rotation angle is different, the opening size of the air outlet 111 is also different, and the air output can be controlled by changing the rotation angle of the second air guiding plate 130.

For example, the first air guiding plate 120 is slidably connected to the housing 110, so that the first air guiding plate 120 is slidably disposed on a wall-mounted air conditioner.

Example 1:

as shown in fig. 7, in addition to the features of the above embodiment, further defined are: a part or all of the air guide surface of the first air guide plate 120 is concave; the first air guiding plate 120 is slidably disposed at the lower edge of the air outlet 111, so that the first air guiding plate 120 extends out of the housing 110 along the lower edge of the air outlet 111 for guiding air.

Utilize first aviation baffle 120's concave surface, slide for casing 110 along with first aviation baffle 120, can make the effect angle of air current on first aviation baffle 120's concave surface change, thereby produce the purpose of adjusting the wind-guiding angle, compare in the scheme of traditional aviation baffle upset in order to adjust the wind-guiding angle, when realizing wind-guiding angle regulation and control purpose, sliding motion's regulation and control precision can be higher, the operation is more steady, thereby it can be more accurate to make the regulation to the wind-guiding angle, furthermore, the structure that the aviation baffle slided and sets up, can realize the withdrawal and hide, and also need not to reserve the upset space or overturn and dodge, the outward appearance of adaptation product better.

Example 2:

as shown in fig. 7, in addition to the features of the above embodiment, further defined are: the air guiding structure further includes an air duct 112, for example, the air duct 112 is formed in the casing 110, and the air duct 112 is communicated with the air outlet 111, where the air duct 112 has an air guiding wall 1121, and the first air guiding plate 120 slides relative to the casing 110 so that the first air guiding plate 120 moves to a leeward side of the air guiding wall 1121 (as shown in fig. 6), or so that at least a portion of the first air guiding plate 120 protrudes from an air outlet end 11211 of the air guiding wall 1121 (as shown in fig. 7).

When the first wind deflector 120 leaves the leeward side of the wind guide wall 1121 to extend out, at least a portion of the first wind deflector 120 protrudes out of the wind outlet end 11211 of the wind guide wall 1121 to form a wind guiding effect at the downstream position of the wind guide wall 1121, so that the connection transition between the first wind deflector 120 and the wind guide wall 1121 is better, thereby reducing wind resistance and reducing airflow noise.

Example 3:

as shown in fig. 2, 6 and 7, the wind guiding surface of the wind guiding wall 1121 is configured to be a concave surface, and the curvature of the concave surface of the first wind guiding plate 120 is adapted to the curvature of the concave surface of the wind guiding wall 1121, so that the portion of the first wind guiding plate 120 protruding out of the wind outlet end 11211 of the wind guiding wall 1121 extends along the extension line of the wind guiding wall 1121 (as shown in fig. 7). In this way, the first wind deflector 120 may be regarded as a continuation of the wind guide wall 1121, so that a wind guide effect similar to that of the wind guide wall 1121 is generated, and a concave surface of the wind guide wall 1121 or a concave surface formed by the wind guide wall 1121 and the first wind deflector 120 on an extension line of the wind guide wall 1121 is utilized, so that a certain flow guide effect can be formed before the airflow leaves the concave surface, and the portion of the airflow can obviously carry the deflection inertia when the airflow is discharged out of the air outlet 111, so that a certain swirling phenomenon can be generated under the action of the deflection inertia after the airflow is discharged out of the outlet 1125, and thus the outlet air of the wall-mounted air conditioner is softer, and the use experience of the product is improved.

Preferably, as shown in fig. 6 and 7, the air guiding wall 1121 is an arc-shaped wall, and the first air guiding plate 120 is an arc-shaped plate adapted to the curvature of the air guiding wall 1121. Therefore, the first wind deflector 120 slides along the extending direction of the wind guide wall 1121 to realize that the part protruding out of the wind guide wall 1121 extends along the extension line of the wind guide wall 1121, and the adaptation precision of the first wind deflector 120 and the extension line of the wind guide wall 1121 is higher, so that the wind guide effect is improved, and meanwhile, the action of the first wind deflector 120 is not required to be adjusted too much, so that the movement form and the driving form of the first wind deflector 120 are simplified correspondingly, which is beneficial to simplifying the structure of a product, and the design also enables the first wind deflector 120 and the wind guide wall 1121 to have good fitting degree, so that when the first wind deflector 120 retracts to the leeward side of the wind guide wall 1121, the two can be arranged in a good overlapping manner, and the product space is saved.

Preferably, the air guiding wall 1121 has an arc-shaped structure, and the first air guiding plate 120 is an arc-shaped plate adapted to the curvature of the air guiding wall 1121. So that the first wind guiding plate 120 makes a circular motion along the leeward side of the wind guiding wall 1121.

Example 4:

as shown in fig. 7, in addition to the features of any of the above embodiments, further defined are: the air duct 112 includes a volute 1122 and a volute tongue 1123, the volute 1122 is arranged opposite to the volute tongue 1123 and defines a volute passage 1124, the air duct 112 has an outlet 1125, and the wind guide surface of the wind guide wall 1121 is in transitional engagement with the wind guide surface of the volute tongue 1123 and extends toward the outlet 1125. The design changes the design idea that a straight wind guide wall 1121 is formed between the volute tongue 1123 (or the volute 1122) and the outlet 1125 in the traditional structure, and the surface of the volute tongue 1123 is connected with the outlet 1125 by using the wind guide wall 1121, so that concave transition is formed between the surface of the volute tongue 1123 and the outlet 1125, and thus, certain deflection inertia is carried by airflow discharged from the volute tongue 1123 after the airflow passes through the concave surface of the wind guide wall 1121, and a certain swirling phenomenon can be generated under the action of the deflection inertia after the airflow is discharged from the outlet 1125, so that the air outlet of the wall-mounted air conditioner is softer, and the use experience of products is improved.

Example 5:

as shown in fig. 7, in addition to the features of any of the above embodiments, further defined are: the volute 1122 is provided with a tongue 1126 adjacent to the outlet 1125, the tongue 1126 is opposite to the air guide wall 1121 and defines a turning channel 1127, one end of the turning channel 1127 is communicated with the volute channel 1124, and the other end of the turning channel is communicated with the outlet 1125, so that a turning transition is formed between the volute channel 1124 and the outlet 1125.

It will be appreciated that the volute passage 1124 is a concave passage, and the turning passage 1127 defined by the tongue 1126 and the air guiding wall 1121 is also a concave passage, and the two concave passages are joined to form a substantially S-shaped air duct 112, and the entire passage of the air duct 112 is substantially S-shaped, so that the air flow path along the air duct 112 is also substantially S-shaped.

The design breaks through the air outlet angle limitation of the traditional volute air duct, so that the orientation of the outlet 1125 can be adjusted more flexibly, on the other hand, the turning channel 1127 can be used for guiding the airflow again before the outlet 1125, the airflow discharged from the volute channel 1124 can obviously bring deflection inertia after passing through the turning channel 1127, and therefore the airflow can generate a certain swirling phenomenon under the action of the deflection inertia after being discharged from the outlet 1125, the air outlet of the wall-mounted air conditioner is softer, and the use experience of products is improved.

Further, as shown in fig. 6, 7 and 8, the housing 110 has a back surface, the back surface of the housing 110 is configured to be disposed facing a wall, and the back surface of the housing 110 is provided with an air inlet 400B, but, of course, as a preferable scheme, the upper surface of the housing 110 is further provided with an air inlet 400A.

Further, as shown in fig. 6, 7 and 8, volute tongue 1123 is located between volute 1122 and the back surface of housing 110. That is, the relative position relationship among the volute tongue 1123, the volute 1122 and the back surface of the housing 110 is as follows: the back surface of the housing 110, the volute tongue 1123 and the volute 1122 are sequentially arranged from back to front, the design changes the design idea that the back surface of the housing 110, the volute 1122 and the volute tongue 1123 are sequentially arranged from back to front in the conventional wall-mounted air conditioner, and by the design, on one hand, the inlet of the volute channel 1124 defined by the air inlet end of the volute 1122 and the air inlet end of the volute tongue 1123 can have a certain inclination towards the back (namely towards the position of the air inlet 400B at the back surface of the housing 110) so as to better correspond to the air inlet 400B at the back surface of the housing 110, so that the air inlet end of the volute channel 1124 and the air inlet design at the back surface of the housing 110 are higher in matching performance, the air inlet loss of the volute channel 1124 is smaller, the pressure loss of the fan is smaller, the air guiding efficiency of the air flow is higher, on the other hand, the design can also make most of the air flow entering the, thereby relatively reducing the direct effect of the incoming airflow on volute tongue 1123 and making the airflow less noisy.

Example 6:

as shown in fig. 7, in addition to the features of any of the above embodiments, further defined are: a sliding groove 113 is formed in the casing 110, the sliding groove 113 is a structure matching the first air guiding plate 120, and specifically, the first air guiding plate 120 is located in the sliding groove 113 and slides along the sliding groove 113. Therefore, the adjustment of the first wind deflector 120 extending out of or retracting into the leeward side of the wind guiding wall 1121 is more convenient, and the control of the whole movement stroke of the first wind deflector 120 can be more accurate, thereby ensuring the control accuracy of the wind guiding angle.

Further, the first air deflection plate 120 and the sliding chute 113 are respectively configured in an arc shape and the curvatures of the two are matched. The first air deflector 120 is arc-shaped, and the air outlet direction is changed by the arc-shaped structure, so that the movement form and the driving form of the first air deflector 120 are correspondingly simplified, which is beneficial to simplifying the structure of the product, and the curvatures of the first air deflector 120 and the chute 113 are designed appropriately, so that the first air deflector 120 and the chute 113 have good fitting degree, the chute 113 limits the movement direction of the first air deflector 120, the control of the whole movement stroke of the first air deflector 120 can be more accurate, and the control accuracy of the air guide angle is ensured.

Preferably, a driving device is disposed in the casing 110, and the driving device includes a motor, a gear and a rack, the rack is connected to the first air guiding plate 120, the gear is engaged with the rack and connected to the motor, so that when the motor operates, the rack is driven to move, and accordingly the first air guiding plate 120 is driven to slide along the sliding groove 113 relative to the casing 110.

Preferably, two ends of the first air guiding plate 120 along the length direction (the left and right ends of the first air guiding plate 120) are respectively provided with a driving device, and two ends of the first air guiding plate 120 along the length direction are connected to the racks of the two driving devices. The two ends of the first air guiding plate 120 can be driven, so that the first air guiding plate 120 runs more stably.

Example 7:

as shown in fig. 6 and 7, in addition to the features of any of the above embodiments, further defined are: the housing 110 includes: the chassis 1101 and the face frame 1102, the chassis 1101 is connected with the face frame 1102 and encloses an accommodating space, and the chute 113 is arranged on the chassis 1101.

Preferably, as shown in fig. 6, a limiting structure is disposed on the chassis 1101 on the leeward side of the air guiding wall 1121, the limiting structure is opposite to the air guiding wall 1121 and is spaced from the air guiding wall 1121, the limiting structure and the air guiding wall 1121 surround to define a sliding slot 113, and the first air guiding plate 120 is slidably connected to the sliding slot 113.

Example 8:

in addition to the features of any of the embodiments described above, there is further defined: the first air guiding plate 120 is an arc-shaped air guiding plate, the sliding groove 113 is an arc-shaped groove, and the first air guiding plate 120 makes a circular motion along the sliding groove 113.

Further, the air guiding wall 1121 is configured to be an arc shape, the sliding slot 113 defined by the air guiding wall 1121 and the limiting structure is configured to be an arc shape concentrically arranged with the air guiding wall 1121, the first air guiding plate 120 is configured to be an arc shape, the curvature of the first air guiding plate 120 is adapted to the curvature of the air guiding wall 1121, and preferably, the first air guiding plate 120 is concentrically arranged with the air guiding wall 1121, and the first air guiding plate 120 performs a circular displacement motion along the leeward side of the air guiding wall 1121 under the driving of the driving device.

Example 9:

as shown in fig. 6 and 7, in addition to the features of any of the above embodiments, further defined are: the first air deflector 120 is disposed at the lower edge of the air outlet 111, and the second air deflector 130 is hinged to the upper edge of the air outlet 111. Therefore, the stroke tracks of the first air deflector 120 and the second air deflector 130 are not interfered with each other, and the first air deflector 120 and the second air deflector 130 can move simultaneously, so that the matching degree is higher.

Example 10:

as shown in fig. 5 and 6, in addition to the features of any of the above embodiments, further defined are: the surface around the air outlet 111 of the casing 110 is configured as a convex arc surface, and the second air guiding plate 130 is configured as an arc with a curvature corresponding to the curvature of the convex arc surface. It can be understood that the radian of the outer surface of the second air guiding plate 130 is suitable for the radian of the convex arc surface of the shell 110 around the air outlet 111, so that the second air guiding plate 130 is fit with the convex arc surface of the shell 110 around the air outlet 111 when the air outlet 111 is closed, and the consistency of the appearance of the product is improved.

In any of the above embodiments, the intake vent 400B (and/or the intake vent 400A) of the housing 110 is provided with a grill structure.

As shown in fig. 1 to 8, a wall-mounted air conditioner according to an embodiment of the present invention includes the air guide structure in any one of the above embodiments.

The utility model discloses above-mentioned embodiment provides a wall-hanging air conditioner is through being provided with the wind-guiding structure in above-mentioned arbitrary embodiment to have above whole beneficial effect, no longer describe here.

In detail, as shown in fig. 1 to 5, the wall-mounted air conditioner of the present design includes a housing 110, a base plate 1101, a fan 300 (preferably, a wind wheel, and more preferably, a cross-flow wind wheel), an air duct 112, an air inlet grille, and the like, wherein an air inlet 400B is disposed on a back surface of the housing 110, the air inlet 400B and the air inlet 400A are provided with grille structures, an air inlet portion of the air inlet 400B is provided with a concave portion 141 and a convex portion 142 on the back surface of the housing 110 in order to have a sufficient air inlet area, the air inlet 400B is formed at the concave portion 141 to enable the air inlet 400B to be kept clear, and the shape as shown in fig. 3 and 4 is formed, that is, the appearance shape of the back surface is a delta shape, the back.

Preferably, as shown in fig. 4, the difference between the convex end of the convex portion 142 and the concave end of the concave portion 141 ranges from 20mm to 80 mm. In other words, referring to fig. 4, the front-rear distance between the rear end point of the protrusion 142 and the deepest forward recessed point of the recess 141 ranges from 20mm to 80mm, so that the requirement for sufficient air circulation can be ensured, and the problem of excessive thickness of the wall-mounted air conditioner in the front-rear direction can be avoided.

As shown in fig. 2, a duct groove 160 is provided below the air inlet 400B, the duct groove 160 extends in the left-right direction, and the drain pipes 150 are provided at the left and right ends of the duct groove 160.

In addition, as shown in fig. 3, the top wall 170 of the housing 110 is provided with an air inlet 400A, so that the top wall 170 and the rear side wall 140 can simultaneously supply air, that is, a rear air inlet 400B is added, and the air inlet 400A of the top wall 170 of the housing 110 is reserved. Therefore, under the condition that the original appearance is not changed, air is fed into the rear side wall 140, so that the air inlet area and the air inlet amount are increased, the heat exchange efficiency is improved, and the energy efficiency is improved.

The casing 110 includes a bottom plate 1101 and a face frame 1102, the bottom plate 1101 is connected with the face frame 1102 and encloses a receiving space, and components such as the heat exchanger 200 and the fan 300 are disposed in the receiving space, wherein, as shown in fig. 6, the heat exchanger 200 includes a first heat exchanging section 210 and a second heat exchanging section 220, a top end of the first heat exchanging section 210 is connected with a top end of the second heat exchanging section 220, a bottom of the first heat exchanging section 210 is separated from a bottom of the second heat exchanging section 220, the first heat exchanging section 210 and the second heat exchanging section 220 enclose a cavity having an opening at one end, a portion of the fan 300 extends into the cavity along the opening of the cavity, and a length of the first heat exchanging section 210 is longer than a length of the second heat exchanging section 220. In more detail, the first heat exchange section 210 and the second heat exchange section 220 are both located below the inner top surface of the casing 110, and the bottom of the first heat exchange section 210 is farther from the inner top surface of the casing 110 than the bottom of the second heat exchange section 220.

As shown in fig. 7, the first heat exchange section 210 is a three-section structure, which is a first side section 210a, a middle section 210B, and a second side section 210c, two ends of the middle section 210B are connected to the first side section 210a and the second side section 210c, the middle section 210B is disposed near the air inlet 400B of the rear side wall 140 relative to the first side section 210a and the second side section 210c, the first side section 210a is inclined relative to the middle section 210B, and an end of the first side section that is far away from the middle section 210B tilts towards a direction far away from the air inlet 400B of the rear side wall 140, and the second side section 210c tilts relative to the middle section 210B, and an end of the second side section that is far away from the middle section 210B tilts towards a direction far away from the air inlet 400B.

To sum up, the utility model provides a wind-guiding structure and wall-hanging air conditioner, first aviation baffle slides and sets up, the second aviation baffle rotates and sets up, thus, except can realizing the effect (second aviation baffle) of wind-guiding effect (first aviation baffle) and control air outlet switching, the first aviation baffle that sets up through sliding carries out the state combination with the second aviation baffle that rotates the setting, can realize wide range wind-guiding angle more, and through adjusting and controlling this state combination form, still can realize adjusting the wind-guiding angle more accurately, and extend more abundant air-out mode, promote the use comfort level of product.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. The utility model provides a wind-guiding structure for wall-hanging air conditioner, its characterized in that includes:

the first air deflector is arranged at the air outlet of the wall-mounted air conditioner in a sliding manner and is adapted to slide to adjust the air outlet direction of the air outlet;

and the second air deflector is rotatably arranged at the air outlet and is adapted to rotate to shield or open the air outlet.

2. The air guide structure according to claim 1,

a part or all of the air guide surface of the first air guide plate is arranged into a concave surface;

the first air deflector is arranged at the lower edge of the air outlet in a sliding mode, so that the first air deflector extends out along the lower edge of the air outlet to conduct air guiding.

3. The air guide structure according to claim 2,

the air guide structure also comprises an air duct which is communicated with the air outlet, wherein,

the air duct is provided with an air guide wall, and the first air guide plate slides to enable the first air guide plate to move to the leeward side of the air guide wall or enable at least one part of the first air guide plate to protrude out of the air outlet end of the air guide wall.

4. The air guide structure according to claim 3,

the air guide surface of the air guide wall is a concave surface, and the curvature of the concave surface of the first air guide plate is matched with that of the concave surface of the air guide wall, so that the part of the first air guide plate, which protrudes out of the air outlet end of the air guide wall, extends along the extension line of the air guide wall.

5. The air guide structure according to claim 3 or 4,

the air duct comprises a volute and a volute tongue, the volute and the volute tongue are arranged oppositely and define a volute channel, the air duct is provided with an outlet, and an air guide surface of the air guide wall is in transition connection with an air guide surface of the volute tongue and extends towards the outlet.

6. The air guide structure according to claim 5,

the volute is provided with a convex tongue at the position adjacent to the outlet, the convex tongue is opposite to the air guide wall and defines a turning channel, one end of the turning channel is communicated with the volute channel, and the other end of the turning channel is communicated with the outlet, so that turning transition is formed between the volute channel and the outlet.

7. The air guide structure according to any one of claims 1 to 4,

the air guide structure further comprises a sliding groove, the first air guide plate and the sliding groove are respectively in an arc shape, the curvatures of the first air guide plate and the sliding groove are matched, and the first air guide plate is located in the sliding groove and slides along the sliding groove.

8. The air guide structure according to claim 7,

the first air deflector is an arc-shaped air deflector, the sliding groove is an arc-shaped groove, and the first air deflector makes circular motion along the sliding groove.

9. The air guide structure according to any one of claims 1 to 4,

the second air deflector is hinged to the upper edge of the air outlet.

10. The air guide structure according to any one of claims 1 to 4,

the surface around the air outlet of the wall-mounted air conditioner is a convex cambered surface;

the second air deflector is arranged in an arc shape, and the curvature of the second air deflector is matched with that of the convex arc surface.

11. A wall-mounted air conditioner comprising the air guide structure as claimed in any one of claims 1 to 10.

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