CN110043960B

CN110043960B - Suspension angle air conditioner

Info

Publication number: CN110043960B
Application number: CN201910379174.6A
Authority: CN
Inventors: 刘光朋; 于洋; 贾淑玲; 牛兴艳; 董积菊; 王文博; 李柯飞; 赵烈辉; 唐波; 董志钢
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Haier Smart Home Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2023-03-21
Anticipated expiration: 2039-05-08
Also published as: CN110043960A

Abstract

The invention relates to the technical field of air conditioning, in particular to a suspension angle air conditioner. The invention aims to solve the problems of unsatisfactory operation effect and indoor space occupation of the conventional air conditioner. The suspension angle air conditioner comprises a shell, wherein the shell comprises a front part and a rear part, the suspension angle air conditioner can be hung at a corner through the rear part, the front part comprises a front panel and two front side plates, the front panel is arranged between the two front side plates, an air outlet is arranged on each front side plate, the rear part comprises a rear panel, two air inlets are arranged on the rear panel, the suspension angle air conditioner also comprises a humidifying water tank which is provided with an atomizing element, the humidifying water tank is arranged in the shell and divides the shell into two chambers, a heat exchanger and a cross-flow fan are arranged in each chamber along the length direction of the shell, and each air inlet is communicated with the corresponding air outlet through one chamber. The suspension angle air conditioner can give consideration to both the refrigeration and heating effects and release the indoor space.

Description

Suspension angle air conditioner

Technical Field

The invention relates to the technical field of air conditioning, in particular to a suspension angle air conditioner.

Background

With the continuous improvement of the quality of life, the arrangement requirements of consumers on rooms are higher and higher, especially the current house types generally mainly use practicality and have small use areas, so that how to fully utilize each inch of space in the rooms becomes the key point of attention of people.

Air conditioners are commonly used as household appliances and are available for most households. The existing air conditioners mainly comprise a wall-mounted air conditioner and a cabinet air conditioner, wherein the wall-mounted air conditioner is hung on a wall body at a position on the upper side, the cabinet air conditioner is directly placed on the ground, and the heating effect of the wall-mounted air conditioner is poor and the refrigerating effect of the cabinet air conditioner is unsatisfactory due to the natural law that cold airflow sinks and hot airflow rises. In addition, the wall body is placed on the upper side or directly placed on the ground, so that the main space in a room is occupied, and the space utilization rate in the room is poor.

Accordingly, there is a need in the art for a new suspension angle air conditioner that solves the above problems.

Disclosure of Invention

In order to solve the above problems in the prior art, that is, to solve the problems of unsatisfactory operation effect and occupation of indoor space of the conventional air conditioner, the present invention provides a corner-hung air conditioner, which includes a casing including a front portion and a rear portion, the corner-hung air conditioner being capable of being hung at a corner through the rear portion, the front portion including a front panel and two front side panels, the front panel being disposed between the two front side panels, each front side panel being provided with an air outlet, the rear portion including a rear panel, the rear panel being provided with two air inlets, the corner-hung air conditioner further including a humidification water tank provided with an atomizing element, the humidification water tank being disposed in the casing and dividing the casing into two chambers, each chamber being provided with a heat exchanger and a cross-flow fan disposed along a length direction of the casing, each air inlet being communicated with a corresponding air outlet through one of the chamber, the corner-hung air conditioner being configured such that, when the cross-flow fan is operated, indoor air enters the heat exchanger through the air inlets, and after being respectively heat exchanged with the humidification air and the water tank, is discharged together with water mist generated by the atomizing element through the air outlet.

In a preferred technical solution of the above-mentioned overhang angle air conditioner, the cross-flow fan includes a first driving motor and an impeller set, the first driving motor is connected to the impeller set and can drive the impeller set to rotate, and the impeller set is configured to be capable of extending and retracting along an axial direction of the first driving motor.

In a preferred technical solution of the above-mentioned suspension angle air conditioner, the first driving motor is a double-shaft motor, the impeller assembly includes a fixed impeller, a movable impeller and a telescopic driving mechanism, two output shaft sides of the double-shaft motor are respectively provided with one fixed impeller, one telescopic driving mechanism and at least one movable impeller, the fixed impeller is connected with the output shaft, the movable impeller is slidably sleeved with the fixed impeller, and the telescopic driving mechanism is connected with the movable impeller farthest from the double-shaft motor and can drive the movable impeller to slide relative to the fixed impeller.

In the preferred technical scheme of the above-mentioned angle-suspended air conditioner, the telescopic driving mechanism includes a second driving motor, a winding drum and a steel wire rope, one end of the fixed impeller close to the double-shaft motor is provided with a conductive slip ring, the second driving motor is fixed in the rotor of the conductive slip ring and electrically connected with the rotor, the winding drum is connected with an output shaft of the second driving motor, one end of the steel wire rope is fixedly connected with the winding drum, the other end of the steel wire rope is fixedly connected with a movable impeller farthest away from the double-shaft motor, an elastic member is further arranged between two adjacent impellers, and the elastic member is arranged to store elastic potential energy when the movable impeller contracts relative to the fixed impeller.

In a preferred embodiment of the above-described overhang angle air conditioner, the two cross-flow fans are provided so as to be capable of operating independently of each other.

In the preferred technical scheme of the above-mentioned hang angle air conditioner, the air outlet is provided with a door panel, the door panel is provided with a door panel driving mechanism, the door panel driving mechanism is connected with the door panel and can drive the door panel to translate along the direction parallel to the front side plate.

In a preferred technical solution of the above-mentioned suspension angle air conditioner, the door panel driving mechanism includes a third driving motor and a lead screw nut assembly/rack and pinion assembly, a driving shaft of the third driving motor is connected with a gear in a lead screw or rack and pinion assembly in the lead screw nut assembly, and the door panel is connected with a nut in the lead screw nut assembly or a rack in the rack and pinion assembly.

In the preferred technical scheme of the above-mentioned hang angle air conditioner, two said air outlets have swinging blades that can swing along the vertical direction separately, two said swinging blades are set up to be able to swing independently each other; and/or the two air outlets are provided with air deflectors capable of swinging along the horizontal direction, and the two air deflectors are arranged to be capable of swinging independently.

In the preferred technical scheme of above-mentioned overhang angle air conditioner, the atomizing component is ultrasonic atomization ware, be provided with two on the humidification water tank ultrasonic atomization ware, ultrasonic atomization ware disposes atomizer, atomizer corresponds the air outlet sets up.

In the preferred technical scheme of above-mentioned overhang angle air conditioner, the rear portion still includes two posterior lateral plates, the posterior lateral plate set up in between two posterior lateral plates, every be provided with on the posterior lateral plate and articulate the structure, the contained angle between two posterior lateral plates is the right angle.

It can be understood by those skilled in the art that in a preferred technical scheme of the invention, the suspension angle air conditioner comprises a shell, the shell comprises a front part and a rear part, the suspension angle air conditioner can be hung at a corner through the rear part, the front part comprises a front panel and two front side plates, the front panel is arranged between the two front side plates, each front side plate is provided with an air outlet, the rear part comprises a rear panel, the rear panel is provided with two air inlets, the suspension angle air conditioner further comprises a humidifying water tank configured with an atomizing element, the humidifying water tank is arranged in the shell and divides the shell into two chambers, each chamber is internally provided with a heat exchanger and a cross-flow fan which are arranged along the length direction of the shell, each air inlet is communicated with the corresponding air outlet through one chamber, and the suspension angle air conditioner is arranged in such a way that when the cross-flow fan operates, indoor air enters the chambers through the air inlets and is discharged through the air outlets together with water mist generated by the atomizing element after the heat exchange with the heat exchanger and the humidifying water tank respectively.

Through the arrangement mode, the suspension angle air conditioner can give consideration to both the refrigeration effect and the heating effect, release indoor space, create a new indoor pattern, subvert the iterative closed idea of the traditional cabinet air conditioner and the traditional hanging air conditioner product and promote the development and the revolution of the air conditioning industry. Specifically, the wall surface in the room can be used for hanging artworks or ornaments such as wall paintings and calligraphy, the ground can be used for placing furniture or household appliances, and the corner position is generally idle compared with the wall surface and the ground. And secondly, the suspension angle air conditioner can be suspended in the middle of a wall body when being installed, so that the suspension angle air conditioner can give consideration to the upper, middle and lower floor spaces of a room when refrigerating and heating, and achieves good refrigerating and heating effects. The two chambers are arranged in the shell, the cross-flow fans are arranged in the chambers, and the two front side plates are respectively provided with the air outlets for simultaneously discharging air. Through set up humidification water tank and atomizing component in the casing, the hang angle air conditioner of this application can also collect refrigeration, heat, dehumidification, humidification in an organic whole, both can be applicable to the dry area of weather, also can be applicable to the moist area of weather, promotes the suitability of hanging angle air conditioner. Moreover, the shell is divided into two chambers by using the humidification water tank, the structure of the air conditioner can be simplified, the setting of an air duct component in the corner-hung air conditioner is saved, and the setting position of the humidification water tank enables the air flow after the cross-flow fan and the heat exchanger perform heat exchange when the cross-flow fan operates to flow through the humidification water tank, so that the humidification water tank adjusts the temperature of the air flow, the purpose of soft air outlet can be achieved, and the influence on user experience caused by over-cold or over-hot air outlet is prevented.

Furthermore, the impeller group of the cross flow fan is arranged to be capable of stretching along the axial direction of the first driving motor, and the suspension angle air conditioner can also realize control over the longitudinal air outlet height, so that the effects of no blowing head upwards and no blowing leg downwards are achieved, and the user experience is further improved.

Furthermore, the two cross-flow fans, the swinging blades and the air guide plates are all arranged to be capable of running independently, the suspension angle air conditioner can also realize the difference control of the left air outlet and the right air outlet, and different requirements of users can be met by controlling parameters such as the temperature, the humidity, the air speed, the air outlet direction and the like of each air outlet. For example, the wind speed of the wind outlet close to the human body can be set relatively low, so that the occurrence of cold catching, cold catching and the like caused by the direct blowing of the wind to the human body is reduced; the air speed of the air outlet far away from the human body can be set relatively high, so that the operating efficiency of the air conditioner is improved, and the indoor environment is ensured to be suitable.

Drawings

A suspension angle air conditioner of the present invention will be described with reference to the accompanying drawings. In the drawings:

fig. 1 is a schematic view (one) of the installation position of the suspension angle air conditioner of the present invention;

fig. 2 is a schematic view (ii) illustrating an installation position of the suspension angle air conditioner according to the present invention;

FIG. 3 is a schematic external view of a suspension angle air conditioner according to the present invention;

FIG. 4 is a top cross-sectional view of FIG. 3;

FIG. 5 is a schematic diagram of a suspension angle air conditioner of the present invention;

FIG. 6 is a schematic view of the crossflow blower of the present invention in an extended condition;

FIG. 7 is a schematic view of the crossflow blower of the present invention in a contracted state (two);

fig. 8 is a cross-sectional view of fig. 6.

List of reference numerals

1. A housing; 111. a front panel; 112. a front side plate; 1121. an air outlet; 113. a door panel; 115. a door panel drive mechanism; 1151. a third drive motor; 1152. a lead screw nut assembly; 116. swinging the leaves; 117. an air deflector; 118. an air duct assembly; 121. a rear panel; 1211. an air inlet; 122. a rear side plate; 123. an air inlet grille; 2. a humidifying water tank; 21. an atomizing element; 3. a heat exchanger; 4. a cross-flow fan; 41. a first drive motor; 411. an output shaft; 412. lengthening a shaft; 42. an impeller assembly; 421. fixing the impeller; 4211. a conductive slip ring; 4212. a limiting edge; 422a \422b, a movable impeller; 4221. a limiting edge; 423. a telescopic driving mechanism; 4231. a second drive motor; 4232. a reel; 4233. a wire rope; 424. an elastic member; 5. mounting a plate; 51. a second hanging structure; 6. and (7) corner wall.

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 the crossflow blower of the drawings has been described in combination with a fixed impeller and two movable impellers, the arrangement is not constant and can be modified as required by those skilled in the art to suit particular applications. For example, the combination of the crossflow blower may be a fixed impeller and a movable impeller or a fixed impeller and a plurality of movable impellers, and the like.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 "mounted," "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.

It can be understood by those skilled in the art that the following embodiments of the suspension angle air conditioner refer to the indoor unit of the split air conditioner, and the outdoor unit of the split air conditioner can be configured according to the prior art, and the configuration is not limited to this case. For example, the outdoor unit part comprises a compressor, an outdoor heat exchanger, necessary pipelines and the like.

First, referring to fig. 1 to 5, a suspension angle air conditioner of the present invention will be described. Wherein, fig. 1 is a schematic view (one) of the installation position of the suspension angle air conditioner of the present invention; fig. 2 is a schematic view (ii) of the installation position of the suspension angle air conditioner of the present invention; FIG. 3 is a schematic external view of a suspension angle air conditioner according to the present invention; FIG. 4 is a top cross-sectional view of FIG. 3; fig. 5 is a schematic diagram of a suspension angle air conditioner of the present invention.

As shown in fig. 1 to 4, in order to solve the problems of the conventional air conditioner that the operation effect is not ideal and the indoor space is occupied, the air conditioner of the present invention includes a housing 1, the housing 1 includes a front portion, a rear portion, a top portion and a bottom portion, and the air conditioner can be suspended at a corner 6 through the rear portion. The front portion includes a front panel 111 and two front side panels 112, the front panel 111 is disposed between the two front side panels 112, and each front side panel 112 is provided with an air outlet 1121. The rear portion includes a rear panel 121 and two rear side panels 122, the rear panel 121 is disposed between the two rear side panels 122, and two air inlets 1211 are disposed on the rear panel 121. Referring to fig. 4, particularly, the humidification water tank 2 is further disposed in the housing 1, the humidification water tank 2 is disposed with the atomizing element 21, and the atomizing element 21 can atomize the liquid in the humidification water tank 2 into mist. The humidifying water tank 2 divides the housing 1 into two independent chambers, each chamber is provided with a heat exchanger 3 and a cross-flow fan 4 arranged along the length direction (i.e. vertical direction) of the housing 1, and the air inlet 1211 and the air outlet 1121 which are positioned on the same side are communicated through one chamber.

Referring to fig. 5, when the suspension angle air conditioner is operated, the cross-flow fan 4 is turned on, and indoor air enters the two chambers through the two air inlets 1211 on the rear panel 121, exchanges heat with the heat exchanger 3 and the humidification water tank 2 in sequence, and is discharged through the air outlet 1121 together with water mist generated by the atomizing element 21.

The above description shows that the suspension angle air conditioner of the invention can give consideration to both cooling and heating effects, release indoor space, create new indoor pattern, subvert iterative closed idea of traditional cabinet air conditioner and hanging air conditioner products, and promote development and revolution of air conditioning industry.

Specifically, the indoor wall surface can be used for hanging artworks or ornaments such as wall paintings and calligraphy, the floor can be used for placing furniture or household appliances, and the position of the corner 6 is generally idle compared with the wall surface and the floor, but the corner-hung air conditioner can be hung on the corner 6 through the rear part, so that the space of the indoor corner 6 can be fully utilized, the utilization rate of the indoor space is improved, and the satisfaction degree of users is improved. And secondly, the suspension angle air conditioner can be suspended in the middle of a wall body when being installed, so that the suspension angle air conditioner can give consideration to the upper, middle and lower floor spaces of a room when refrigerating and heating, and achieves good refrigerating and heating effects.

Furthermore, two chambers are arranged in the shell 1, the cross-flow fan 4 is arranged in the chambers, and the two front side plates 112 are respectively provided with the air outlet 1121 for simultaneously discharging air. Through set up humidification water tank 2 and atomizing element 21 in casing 1, the angle air conditioner that hangs of this application can also collect refrigeration, heat, dehumidification, humidification in an organic whole, both can be applicable to the dry area of weather, also can be applicable to the moist area of weather, promotes the suitability of angle air conditioner. Moreover, through using humidification water tank 2 to separate casing 1 for two cavities, can also simplify the structure of air conditioner, save the setting of hanging angle air conditioner inner air duct subassembly to humidification water tank 2 sets up the position and still makes cross-flow fan 4 when the operation carry out the air current flow through humidification water tank 2 after the heat exchange with heat exchanger 3, humidification water tank 2 adjusts the temperature to the air current, thereby can reach the soft purpose of air-out, prevent that the air-out is undercooled or overheated and influence user experience.

The following describes the suspension angle air conditioner of the present invention in detail with reference to fig. 1 to 8. FIG. 6 is a schematic view of the crossflow blower of the present invention in an extended state; FIG. 7 is a schematic view of the crossflow blower of the present invention in a contracted state (two); fig. 8 is a cross-sectional view of fig. 6.

As shown in fig. 1, 2 and 4, in one possible embodiment, the cross section of the casing of the suspension angle air conditioner is substantially hexagonal, the front part of the casing 1 includes a front panel 111 disposed substantially horizontally (in the orientation of fig. 4, the same applies hereinafter) and front side panels 112 disposed diagonally to the left and right of the front panel 111, and the rear part includes a rear panel 121 disposed substantially horizontally and rear side panels 122 disposed diagonally to the left and right of the rear panel 121. The contained angle between two posterior lateral plates 122 sets up to the right angle, and is provided with first structure (not shown in the figure) that articulates respectively on two posterior lateral plates 122, if hang knot or hanging hole, hang the angle air conditioner and can also dispose mounting panel 5, mounting panel 5 can be fixed in corner 6, is provided with the second that corresponds with first structure of articulating and articulates structure 51 on it, if hanging hole or hanging the knot, hang the angle air conditioner and can articulate the cooperation of structure 51 through first structure of articulating and second and be connected and hang in corner 6.

Referring to fig. 3 and 4, the rear panel 121 is provided with two air inlets 1211, each air inlet 1211 is provided with an air inlet grille 123, each of the left and right front side panels 112 is provided with an air outlet 1121, and each air outlet 1121 is provided with a door panel 113 capable of being opened and closed, a swing blade 116 capable of swinging in the vertical direction, and an air deflector 117 capable of swinging in the horizontal direction. The door 113 is provided with a door driving mechanism 115, and the door driving mechanism 115 is connected to the door 113 and can drive the door 113 to translate along a direction parallel to the front side plate 112 (i.e., a direction of ± 45 ° from the horizontal direction in fig. 4). The door panel driving mechanism 115 further includes a third driving motor 1151 and a lead screw nut assembly 1152, a driving shaft of the third driving motor 1151 is in transmission connection with a lead screw in the lead screw nut assembly 1152, and the door panel 113 is fixedly connected with a nut in the lead screw nut assembly 1152, so that the third driving motor 1151 realizes translational opening and translational closing of the door panel 113 by driving the lead screw to rotate forward and backward.

Referring to fig. 4, the upper and lower sides of the humidification water tank 2 are abutted against the front and

rear side plates

112 and 122, so that the housing 1 is divided into two chambers independent of each other, and the air inlet 1211 and the air outlet 1121 at the same side are simultaneously communicated with one chamber to form an air flow path. An air duct assembly 118, a cross flow fan 4 and a heat exchanger 3 are installed in each chamber, the air duct assembly 118 is disposed at the intersection of the front side plate 112 and the rear side plate 122, and forms a curved surface, the humidification water tank 2 and the curved surface form an installation space, the cross flow fan 4 is disposed at the approximate middle of the installation space, the heat exchanger 3 is close to the air inlet 1211 and is semi-enclosed between the cross flow fan 4 and the air inlet 1211, and two ends of the heat exchanger are respectively fixed on the humidification water tank 2 and the air duct assembly 118. When the cross-flow fan 4 operates, indoor air enters the chamber through the air inlet 1211 on the rear side plate 122 and exchanges heat with the heat exchanger 3, and then is thrown out by the cross-flow fan 4, and after further exchanging heat with the humidification water tank 2 for the second time, the air flow that is thrown out is discharged through the air outlet 1121. A water inlet (not shown) is arranged at the top of the humidifying water tank 2, and two atomizing elements 21 are respectively arranged at two ends of one side close to the front panel 111, wherein the atomizing elements 21 are preferably ultrasonic atomizers. The ultrasonic atomizer has an atomizing nozzle, and the atomizing nozzle is disposed corresponding to the air outlet 1121. When the ultrasonic atomizer operates, the water in the humidification water tank 2 is atomized into water mist by ultrasonic waves, and the water mist is sprayed to the air outlet 1121 through an atomizing nozzle.

Referring to fig. 6 to 8, in a preferred embodiment, the crossflow blower 4 includes a first drive motor 41 and an impeller assembly 42, the first drive motor 41 is connected to the impeller assembly 42 and can drive the impeller assembly 42 to rotate, and the impeller assembly 42 is provided to be capable of extending and contracting in an axial direction of the first drive motor 41. Specifically, the first driving motor 41 is a two-shaft motor having two output shafts 411, and each output shaft 411 is drivingly connected to an extension shaft 412. The impeller assembly 42 includes two fixed impellers 421, two movable impellers 422a, two movable impellers 422b, and two telescopic driving mechanisms 423, that is, two output shafts 411 of the first driving motor 41 are respectively provided with a fixed impeller 421, a movable impeller 422a, a movable impeller 422b, and a telescopic driving mechanism 423. Referring to fig. 8, one side of the fixed impeller 421 close to the first driving motor 41 is fixedly connected to the output shaft 411 or the extension shaft 412, and the movable impeller 422a located inside is connected to the fixed impeller 421 so as to be slidable along the extension shaft 412, and is limited by a limit edge 4212 provided at one end of the fixed impeller 421 away from the first driving motor 41. The outermost movable impeller 422b is connected to the inner movable impeller 422a so as to be slidable along the extension shaft 412, and is stopped by a stopper 4221 provided at one end of the inner movable impeller 422a away from the first drive motor 41. The diameter of the impeller positioned on the outer side in the two adjacent impellers is larger than that of the impeller positioned on the inner side, so that the impeller positioned on the outer side can be sleeved on the impeller positioned on the inner side when the impeller positioned on the outer side slides relative to the impeller positioned on the inner side. The extension shaft 412 passes through the fixed impeller 421 and the two movable impellers (422 a and 422 b), and can limit and guide when the movable impellers (422 a and 422 b) slide.

With further reference to fig. 8, the telescopic driving mechanism 423 includes a second driving motor 4231, a drum 4232 and a wire rope 4233, one end of the fixed impeller 421 near the biaxial motor is provided with a conductive slip ring 4211, the conductive slip ring 4211 includes a rotor and a stator electrically connected to each other, the second driving motor 4231 is fixed inside the rotor of the conductive slip ring 4211 and electrically connected to the rotor, the drum 4232 is connected to an output shaft 411 of the second driving motor 4231, and the wire rope 4233 is wound around the drum 4232, one end of which is fixedly connected to the drum 4232, and the other end of which is fixedly connected to the movable impeller 422b located at the outermost side. Elastic members 424, such as springs or elastic rubber, are further provided between the fixed impeller 421 and the movable impeller 422a located inside, and between the

movable impellers

422a and 422b, and the elastic members 424 are provided to be elastically deformed to store elastic potential energy when the movable impeller 422a contracts with respect to the fixed impeller 421 or when the movable impeller 422b contracts with respect to the movable impeller 422 a. As shown in fig. 6 and 7, when the second driving motor 4231 drives the drum 4232 to retract the wire rope 4233, the outer movable impeller 422b is driven by the wire rope 4233 and guided by the extension shaft 412 to compress the spring to contract, after the outer movable impeller 422b contracts to a certain stroke, the inner movable impeller 422a is driven by the movable impeller 422b to contract, and finally the outer movable impeller 422a and the inner movable impeller 422a contract and are sleeved on the outer side of the fixed impeller 421. When the second driving motor 4231 drives the drum 4232 to release the wire rope 4233, the outer movable impeller 422b and the inner movable impeller 422a are extended by the elastic force of the spring and the guide of the extension shaft 412, and reach the fully extended position under the restriction of the limit edge 4212 provided on the fixed impeller 421 and the limit edge 4221 provided on the movable impeller 422 located inside.

In addition, in terms of a control manner, it is preferable that the two cross-flow fans 4, the swinging blade 116 disposed at each air outlet 1121, and the air guide plate 117 of the present invention are operated relatively independently. For the cross-flow fans 4, a user can independently adjust the rotating speed and the longitudinal air outlet height (i.e. the telescopic length of the impeller) of each cross-flow fan 4; as for the flap 116 and the air guide plate 117, the user can individually adjust the rotation angle, the stop position, and the like of each of the flap 116 and the air guide plate 117. Of course, the adjustment may also be automatically performed by the air conditioner, provided that the user can individually set parameters such as temperature and humidity of the area corresponding to each air outlet 1121.

The setting mode has the advantages that: the first hanging structure is arranged on the two rear side plates 122, the second hanging structure 51 is arranged on the mounting plate 5, so that the suspension angle air conditioner can be smoothly mounted at the position of a corner 6, the mounting position can be flexibly adjusted based on user requirements, and the included angle between the two rear side plates 122 is set to be a right angle, so that the air conditioner is more stable after being mounted. The air inlet 1211 is formed in the rear panel 121, and the air outlet 1121 is formed in the front side plate 112, so that the air outlet surrounds the room along the indoor wall in the horizontal direction, and the return air is recycled in the vertical direction, thereby being more beneficial to circulation and mixing of indoor air and achieving the purpose of uniform temperature of all corners in the room. Through adopting third actuating mechanism and screw nut subassembly 1152 drive door plant 113 translation, for rotation type door plant 113, can further reduce the space when the air conditioner moves and occupy, reduce rotatory door plant 113 and to blockking of air-out, make the air conditioner have more modern science and technology to feel. By arranging the swing blade 116 and the air guide plate 117 at the air outlet 1121, more air outlet directions can be brought, and air outlet choices of users are increased.

Through humidification water tank 2 with casing 1 partition for two cavities, not only simplified the inner structure of air conditioner, saved the setting of the wind channel subassembly at middle part, still make cross-flow fan 4 can realize the secondary heat transfer through humidification water tank 2 when the operation, thereby reach the soft purpose of air-out, prevent that air-out subcools or overheated and influence user experience. By setting the impeller set 42 of the cross flow fan 4 to be capable of extending and retracting along the axial direction of the first driving motor 41, the suspension angle air conditioner can also realize control on the longitudinal air outlet height, and further enrich the air outlet selection of a user, so that the effects of no blowing head upwards and no blowing leg downwards are achieved, and the user experience is further improved.

The two cross-flow fans 4, the swinging blades 116 and the air guide plate 117 are all arranged to be capable of running independently, so that the suspension angle air conditioner can also realize the difference control of the left air outlet 1121 and the right air outlet 1121, and different requirements of users can be met by controlling parameters such as the temperature, the humidity, the air speed and the air outlet direction of each air outlet 1121. For example, the wind speed of the wind outlet 1121 close to the human body can be set relatively low, so as to reduce the occurrence of catching cold, catching cold and the like which may be caused by the direct blowing of the wind to the human body; the air speed of the air outlet 1121, which is far away from the human body, can be set relatively high, so that the operating efficiency of the air conditioner is improved, and the comfort of the indoor environment is ensured.

It should be noted that the above preferred embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention. Without departing from the principles of the present invention, those skilled in the art can adjust the setting manner described above, so that the present invention can be applied to more specific application scenarios.

For example, in an alternative embodiment, the form of installation of the overhang angle air conditioner is not exclusive and can be adjusted by one skilled in the art to suit a more specific application scenario. For example, the suspension angle air conditioner may be mounted by directly fixing a second hanging component such as a hanging buckle or a hanging hole on the wall without being fixed to the wall by the mounting plate 5.

For another example, in another alternative embodiment, the specific arrangement of the housing 1 is not limited thereto, and those skilled in the art can adjust it without departing from the principle of the present application as long as it satisfies the condition capable of being mounted on the corner 6. For example, the two front side plates 112 and the front plate 111 of the housing 1 may be arranged perpendicularly or at any reasonable angle.

As another example, in another alternative embodiment, the specific form of the humidification water tank 2 is not constant, and any form of change is within the protection scope of the present invention on the premise that the housing 1 can be divided into two independent chambers. For example, the section of the humidification water tank 2 may be I-shaped or triangular.

As another example, in an alternative embodiment, the crossflow blower 4 may be of conventional form, except for the telescoping arrangement of the crossflow blower 4 in this embodiment, but with a corresponding reduction in user options.

For example, in another alternative embodiment, the crossflow blower 4 may be in other combinations without departing from the principles of the present invention, provided that the impeller 42 is axially retractable with respect to the first drive motor 41. For example, the first driving motor 41 may be a common motor, and accordingly the impeller assembly 42 includes only one fixed impeller 421 and a plurality of

movable impellers

422a and 422b. For another example, the first driving motor 41 may be guided by a sliding track disposed between the movable impeller 422a and the fixed impeller 421 or between the movable impeller 422b and the movable impeller 422a, instead of disposing the extension shaft 412. For another example, only one movable impeller 422a may be provided for each fixed impeller 421, or a plurality of

movable impellers

422a and 422b may be provided.

For another example, in another alternative embodiment, the door panel drive mechanism 115 may take other configurations, without inventive changes, besides the configuration of the third drive motor 1151 and the lead screw nut assembly 1152, as well as those skilled in the art. For example, the lead screw nut assembly 1152 may be replaced with a rack and pinion assembly, or a linear motion mechanism such as an air cylinder or an electric cylinder may be directly used instead of the combination of the third drive motor 1151 and the lead screw nut assembly 1152.

For another example, in another alternative embodiment, the atomizing element 21 may be an ultrasonic atomizer, and any atomizing component commonly used in the art may be used as long as the atomizing mode can generate water mist. Such as an electric heater, etc., may also be employed.

For another example, in another alternative embodiment, although the swinging blade 116 and the air deflector 117 are disposed at the air outlet 1121 in the present embodiment, such an arrangement manner is merely for illustration and is not intended to limit the protection scope of the present application, and a person skilled in the art may adjust the swinging blade and the air deflector based on the actual application scenario. For example, only the swing blade 116 or only the air deflector 117 is disposed at the air outlet 1121.

Of course, the above alternative embodiments, and the alternative embodiments and the preferred embodiments can also be used in a cross-matching manner, so that a new embodiment is combined to be suitable for a more specific application scenario.

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 invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims

1. The air conditioner with the suspended angle is characterized by comprising a shell, wherein the shell comprises a front part and a rear part, the air conditioner with the suspended angle can be hung at a corner through the rear part, the front part comprises a front panel and two front side plates, the front panel is arranged between the two front side plates, each front side plate is provided with an air outlet, the rear part comprises a rear panel, the rear panel is provided with two air inlets, the air conditioner with the suspended angle further comprises a humidifying water tank configured with an atomizing element, the humidifying water tank is arranged in the shell and divides the shell into two chambers, each chamber is internally provided with a heat exchanger and a cross flow fan which are arranged along the length direction of the shell, and each air inlet is communicated with the corresponding air outlet through one chamber,

the overhang angle air conditioner is arranged in such a way that when the cross-flow fan runs, indoor air enters the chamber through the air inlet, and after heat exchange is respectively carried out on the indoor air and the heat exchanger and the humidification water tank, the indoor air and water mist generated by the atomizing element are discharged through the air outlet;

the cross-flow fan comprises a first driving motor and an impeller set, the first driving motor is connected with the impeller set and can drive the impeller set to rotate, and the impeller set can extend and retract along the axial direction of the first driving motor;

the first driving motor is a double-shaft motor, the impeller set comprises a fixed impeller, a movable impeller and a telescopic driving mechanism, two output shaft sides of the double-shaft motor are respectively provided with the fixed impeller, the telescopic driving mechanism and at least one movable impeller, the fixed impeller is connected with the output shaft, the movable impeller is slidably sleeved with the fixed impeller, and the telescopic driving mechanism is connected with the movable impeller farthest from the double-shaft motor and can drive the movable impeller to slide relative to the fixed impeller;

the telescopic driving mechanism comprises a second driving motor, a winding drum and a steel wire rope, wherein a conductive sliding ring is arranged at one end, close to the double-shaft motor, of the fixed impeller, the second driving motor is fixed inside a rotor of the conductive sliding ring and is electrically connected with the rotor, the winding drum is connected with an output shaft of the second driving motor, one end of the steel wire rope is fixedly connected with the winding drum, the other end of the steel wire rope is fixedly connected with a movable impeller which is farthest away from the double-shaft motor, an elastic part is further arranged between two adjacent impellers, and the elastic part is arranged to store elastic potential energy when the movable impeller contracts relative to the fixed impeller;

the two crossflow blowers are arranged to be able to operate independently of each other.

2. The air conditioner according to claim 1, wherein a door panel is disposed at the air outlet, and a door panel driving mechanism is disposed on the door panel, and the door panel driving mechanism is connected to the door panel and can drive the door panel to translate in a direction parallel to the front side plate.

3. The angle air conditioner of claim 2, wherein the door panel driving mechanism comprises a third driving motor and a lead screw nut assembly/rack and pinion assembly, a driving shaft of the third driving motor is connected with a lead screw in the lead screw nut assembly or a gear in the rack and pinion assembly, and the door panel is connected with a nut in the lead screw nut assembly or a rack in the rack and pinion assembly.

4. The suspension angle air conditioner according to claim 1, wherein the two air outlets are each provided with a swing blade swingable in a vertical direction, and the two swing blades are provided so as to be swingable independently of each other; and/or

The two air outlets are provided with air deflectors capable of swinging along the horizontal direction, and the two air deflectors can swing independently.

5. The overhang angle air conditioner of claim 1, wherein the atomizing element is an ultrasonic atomizer, two ultrasonic atomizers are disposed on the humidification water tank, and the ultrasonic atomizers are configured with atomizing nozzles corresponding to the air outlets.

6. The angle-hung air conditioner according to claim 1, wherein the rear portion further comprises two rear side plates, the rear side plates are disposed between the two rear side plates, each rear side plate is provided with a hanging structure, and an included angle between the two rear side plates is a right angle.