CN110043958B - Suspension angle air conditioner - Google Patents

Abstract

The invention relates to the technical field of air conditioning, in particular to a hanging angle air conditioner. The invention aims to solve the problems of unsatisfactory operation effect and occupied indoor space of the existing air conditioner. For this purpose, the hanging angle air conditioner of the present invention includes a housing, the housing includes a front, a rear and a top, the hanging angle air conditioner can be placed in a corner through the rear, and the front includes a front panel and two front side panels , the front panel is set between two front side panels, each front side panel is provided with an air outlet, and the top is provided with an air inlet. The body and the shell are divided into two chambers, each chamber is provided with a heat exchanger and a cross-flow fan arranged along the length direction of the shell, and the air inlet and the two air outlets are connected through a chamber respectively. The hanging angle air conditioner of the present invention can take into account both cooling and heating effects, and release indoor space.

Description

Hanging angle air conditioner

technical field

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

Background technique

With the continuous improvement of the quality of life, consumers have higher and higher requirements for the layout of the room, especially the current house type is generally based on practicality, and the usable area is relatively small, so how to make full use of every inch of space in the room has become a concern of people focus.

As a commonly used household appliance, air conditioners are already available in most families. The types of existing air conditioners mainly include wall-mounted air conditioners and cabinet-type air conditioners. The wall-mounted air conditioners are hung on the upper part of the wall, while the cabinet-type air conditioners are placed directly on the ground. The natural laws of nature lead to poor heating effect of wall-mounted air conditioners, and unsatisfactory cooling effect of cabinet air conditioners. Moreover, whether it is placed on the upper part of the wall or directly on the ground, the main space in the room is occupied, resulting in poor space utilization in the room.

Correspondingly, there is a need in the art for a new hanging angle air conditioner to solve the above problems.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems of unsatisfactory operation and occupying indoor space in existing air conditioners, the present invention provides a hanging angle air conditioner, which includes a casing, The housing includes a front part, a rear part and a top, and the hanging angle air conditioner can be hung on a wall corner through the rear part, and the front part includes a front panel and two front side panels, and the front panel is arranged on Between the two front side panels, each of the front side panels is provided with an air outlet, and the top is provided with an air inlet, and the hanging angle air conditioner also includes a humidifying water tank equipped with an atomizing element. The humidifying water tank is arranged in the casing and divides the casing into two chambers, each chamber is provided with a heat exchanger and a cross-flow fan arranged along the length direction of the casing, and the inlet The air outlet communicates with the two air outlets through a chamber respectively, and the hanging angle air conditioner is arranged so that when the cross-flow fan is running, the air in the room enters the chamber through the air inlet, and After heat exchange with the humidifying water tank and the heat exchanger, the water mist generated by the atomizing element is discharged through the air outlet.

In the preferred technical solution of the above hanging angle air conditioner, the cross-flow fan includes a first drive motor and an impeller set, the first drive motor is connected to the impeller set and can drive the impeller set to rotate, and the impeller The group is configured to be able to expand and contract along the axial direction of the first drive motor.

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

In the preferred technical solution of the above hanging angle air conditioner, the telescopic driving mechanism includes a second driving motor, a reel and a wire rope, and a conductive slip ring is provided at one end of the fixed impeller near the biaxial motor, and the second The drive motor is fixed inside the rotor of the conductive slip ring and is electrically connected to the rotor, the reel is connected to the output shaft of the second drive motor, one end of the steel wire rope is fixedly connected to the reel, and the other One end is fixedly connected to the movable impeller farthest from the biaxial motor, and an elastic member is arranged between two adjacent impellers, and the elastic member is arranged to be stored when the movable impeller shrinks relative to the fixed impeller. elastic potential energy.

In the preferred technical solution of the hanging angle air conditioner, the two cross-flow fans are arranged to be able to operate independently of each other.

In the preferred technical solution of the above hanging angle air conditioner, a door panel is provided at the air outlet, and the door panel is equipped with a door panel driving mechanism, which is connected with the door panel and can drive the door panel along the The front panel translates in a parallel direction.

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

In the preferred technical solution of the hanging angle air conditioner above, each of the two air outlets is provided with swing leaves that can swing in the vertical direction, and the two swing leaves are set to swing independently of each other; and/or the two swing leaves The air outlet is provided with an air guide plate capable of swinging in the horizontal direction, and the two air guide plates are arranged to be able to swing independently of each other.

In the preferred technical solution of the above hanging angle air conditioner, the top includes a top plate, and the top plate can be raised and lowered relative to the front part and the rear part. When raised, the air inlet is formed between the top plate and the front part and the rear part.

In the preferred technical solution of the hanging angle air conditioner above, the rear part includes a rear panel and two rear side panels, the rear panel is arranged between the two rear side panels, each of the rear side panels A hook structure is provided, and the angle between the two rear side panels is a right angle.

Those skilled in the art can understand that, in the preferred technical solution of the present invention, the hanging angle air conditioner includes a housing, the housing includes a front part, a rear part and a top, and the hanging angle air conditioner can be hung on a wall corner through the rear part, The front part includes a front panel and two front side panels, the front panel is set between the two front side panels, each front side panel is provided with an air outlet, and the top is provided with an air inlet, and the hanging angle air conditioner also includes a fog The humidification water tank of the chemical element, the humidification water tank is set in the casing and divides the casing into two chambers, each chamber is equipped with a heat exchanger and a cross-flow fan arranged along the length of the casing, the air inlet and the two outlets The air outlets are respectively connected through a chamber, and the hanging angle air conditioner is set so that when the cross-flow fan is running, the indoor air enters the chamber through the air inlet, and after heat exchange with the humidifying water tank and the heat exchanger, it is separated from the mist. The water mist generated by the heating element is discharged through the air outlet together.

Through the above setting method, the hanging angle air conditioner of the present invention can take into account both cooling and heating effects, release indoor space, create a new indoor pattern, subvert the closed idea of product iteration of traditional cabinet air conditioners and hanging air conditioners, and promote the development of the air conditioning industry. development change. Specifically, usually the indoor walls can be used to hang artworks or decorations such as murals, calligraphy and paintings, and the ground can be used to place furniture or household appliances. is idle, and the hanging corner air conditioner of the present invention can be placed in the corner through the rear part, so it can make full use of the space in the indoor corner, improve the utilization rate of the indoor space, and improve user satisfaction. Secondly, the hanging angle air conditioner of the present invention can be hung in the middle of the wall when installed, so it can take into account the space of the upper, middle and lower floors of the room when cooling and heating, and achieve good cooling and heating effects. By arranging two chambers in the casing, a cross-flow fan is arranged in the chamber, and an air outlet is respectively arranged on the two front side plates to discharge air at the same time, the hanging angle air conditioner of the present invention can also carry out air supply by means of the Coanda effect, and the air It flows from the corner of the room against the wall to the center of the room, realizing the hugging airflow. In the true sense, it is cool but not cold, warm but not hot. By arranging a humidifying water tank and an atomizing element in the housing, the hanging angle air conditioner of the present application can also integrate cooling, heating, dehumidification, and humidification, and can be applied to both dry and humid areas , to improve the applicability of the hanging angle air conditioner. Furthermore, by using the humidifying water tank to divide the shell into two chambers, the structure of the air conditioner can be simplified, and the setting of the air duct assembly in the hanging angle air conditioner can be saved, and the setting position of the humidifying water tank can also make the air conditioner The airflow can be pre-conditioned through the humidification water tank, which is beneficial to reduce the frequency of the compressor and the energy consumption of the air conditioner.

Furthermore, by arranging the impeller group of the cross-flow fan to be able to expand and contract along the axial direction of the first driving motor, the hanging angle air conditioner of the present invention can also realize the control of the vertical air outlet height, so as to achieve the goal of not blowing the head up and down. The effect of not blowing the legs further improves the user experience.

Furthermore, by arranging the two cross-flow fans, swing blades and wind deflectors to be able to operate independently of each other, the hanging angle air conditioner of the present invention can also realize the differential control of the left and right air outlets, by controlling the temperature of each air outlet , humidity, wind speed, wind direction and other parameters can meet the different needs of users. For example, the wind speed of the air outlet close to the human body can be set relatively low, so as to reduce the possibility of catching cold and being cold caused by the direct blow of the air to the human body; the wind speed of the air outlet far away from the human body can be set relatively high , so as to improve the operating efficiency of the air conditioner and ensure a suitable indoor environment.

Furthermore, by arranging the top plate to be able to lift relative to the front and rear parts, the hanging angle air conditioner of the present invention can form an air inlet through the rise of the top plate when in use, which is compared with directly setting on the top plate In terms of the way of the air inlet, it can prevent indoor dust from directly entering the body through the air inlet and affect the operation effect of the air conditioner, thereby improving the durability of the hanging angle air conditioner; and when it is not in use, the drop of the top plate can ensure collective safety. Sealing and integrity enhance the technological sense of the product.

Description of drawings

The hanging angle air conditioner of the present invention will be described below with reference to the accompanying drawings. In the attached picture:

Fig. 1 is the installation position schematic diagram (1) of hanging angle air conditioner of the present invention;

Fig. 2 is the installation position schematic diagram (two) of hanging angle air conditioner of the present invention;

Fig. 3 is the appearance schematic diagram of hanging angle air conditioner of the present invention;

Figure 4 is a top sectional view of Figure 3;

Fig. 5 is the schematic diagram of the hanging angle air conditioner of the present invention;

Figure 6 is a schematic diagram (1) of the cross-flow fan of the present invention in an extended state;

Fig. 7 is a schematic diagram (2) of the cross-flow fan of the present invention in a contracted state;

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

List of reference signs

1. Housing; 111. Front panel; 112. Front side panel; 1121. Air outlet; 113. Door panel; 114. Top panel; Screw nut assembly; 116, swing leaf; 117, wind deflector; 118, air inlet; 119, air duct assembly; 121, rear panel; 122, rear side panel; 2, humidification water tank; 21, atomization element; 3 , heat exchanger; 4, cross-flow fan; 41, first drive motor; 411, output shaft; 412, extension shaft; 42, impeller group; 421, fixed impeller; 4211, conductive slip ring; 4212, limit edge; 422a\422b, movable impeller; 4221, limit side; 423, telescopic drive mechanism; 4231, second drive motor; 4232, reel; 4233, steel wire rope; 424, elastic member; Mounting structure; 6, corner.

Detailed ways

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the cross-flow fan in the accompanying drawings is described in combination with a combination of a fixed impeller and two movable impellers, this arrangement is not static, and those skilled in the art can make adjustments to it as needed, so that Adapt to specific applications. For example, the combined form of the cross-flow fan can also be a fixed impeller and a movable impeller or a fixed impeller and multiple movable impellers.

It should be noted that, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The terms of the indicated direction or positional relationship are based on the direction or positional relationship shown in the drawings, which are only for the 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 therefore cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In addition, it should be noted that, in the description of the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a It is a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, and it may be the internal communication of two components. Those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Those skilled in the art can understand that, unless otherwise specified, the hanging angle air conditioners described in the following embodiments refer to the indoor unit of the split-type air conditioner, and the outdoor unit of the split-type air conditioner can refer to the prior art The setting method does not constitute a limitation on this case. For example, the outdoor unit includes compressors, outdoor heat exchangers, and necessary pipelines.

Firstly, referring to Fig. 1 to Fig. 5, the hanging angle air conditioner of the present invention will be described. Wherein, Fig. 1 is the installation position schematic diagram (1) of the suspension angle air conditioner of the present invention; Fig. 2 is the installation position schematic diagram (two) of the suspension angle air conditioner of the present invention; Fig. 3 is the appearance of the suspension angle air conditioner of the present invention Schematic diagram; FIG. 4 is a top sectional view of FIG. 3; FIG. 5 is a schematic diagram of the hanging angle air conditioner of the present invention.

As shown in Figures 1 to 4, in order to solve the problems of unsatisfactory operation and occupying indoor space in existing air conditioners, the hanging angle air conditioner of the present invention includes a housing 1, and the housing 1 includes a front part, a rear part, a At the top and bottom, the hanging corner air conditioner can be hung at the corner 6 through the rear. Wherein, the front part includes a front panel 111 and two front side panels 112 , the front panel 111 is arranged between the two front side panels 112 , and each front side panel 112 is provided with an air outlet 1121 . The rear part includes a rear panel 121 and two rear side panels 122 , and the rear panel 121 is arranged between the two rear side panels 122 . The top includes a top board 114 that can be raised and lowered relative to the front and rear parts. When the top board 114 rises, an air inlet 118 is formed between the top board 114 and the front and rear parts. Referring to FIG. 4 , a humidification water tank 2 is disposed in the housing 1 , and the humidification water tank 2 is configured with an atomizing element 21 capable of atomizing the liquid in the humidification water tank 2 into water mist. The humidification water tank 2 divides the shell 1 into two chambers independent of each other, and each chamber is provided with a heat exchanger 3 and a cross-flow fan 4 arranged along the length direction of the shell 1 (that is, the vertical direction), and the air inlet 118 communicates with the two air outlets 1121 through a chamber respectively.

Referring to Figure 3 and Figure 5, when the hanging angle air conditioner is running, the top plate 114 rises, the cross-flow fan 4 is turned on, and the indoor air enters the two chambers respectively through the air inlets 118 formed between the top plate 114 and the front and rear, and After heat exchange with the humidifying water tank 2 and the heat exchanger 3 , the water mist generated by the atomizing element 21 is discharged through the air outlet 1121 .

It can be seen from the above description that the hanging angle air conditioner of the present invention can take into account both cooling and heating effects, release indoor space, create a new indoor pattern, subvert the closed idea of product iteration of traditional cabinet air conditioners and hanging air conditioners, and promote air conditioning. The evolution of the industry.

Specifically, usually the indoor walls can be used to hang artworks or decorations such as murals, calligraphy and paintings, and the ground can be used to place furniture or household appliances. All are idle, and the hanging angle air conditioner of the present invention can make full use of the space of the indoor corner 6 because it can be hung on the corner 6 through the rear, so as to improve the utilization rate of the indoor space and improve user satisfaction. Secondly, the hanging angle air conditioner of the present invention can be hung in the middle of the wall when installed, so it can take into account the space of the upper, middle and lower floors of the room when cooling and heating, and achieve good cooling and heating effects.

Further, by setting two chambers in the casing 1, a cross-flow fan 4 is arranged in the chamber, and two air outlets 1121 are respectively arranged on the two front side panels 112 to let air out at the same time, the hanging angle air conditioner of the present invention can also use The Coanda effect is used to supply air, and the wind flows from the corner of the room against the wall to the center of the room, realizing the hugging airflow, and truly realizing coolness but not cold, warm but not hot. By setting the humidifying water tank 2 and the atomizing element 21 in the casing 1, the hanging angle air conditioner of the present application can also integrate cooling, heating, dehumidification, and humidification, and can be applied to areas with dry climates and In areas with humid climate, the applicability of hanging angle air conditioners is improved. Furthermore, by using the humidifying water tank 2 to divide the housing 1 into two chambers, the structure of the air conditioner can be simplified, and the setting of the air duct assembly in the hanging angle air conditioner can be saved, and the setting position of the humidifying water tank 2 can also make the air conditioner During operation, the humidification water tank 2 can be used to pre-adjust the temperature of the airflow, which is beneficial to reduce the frequency of the compressor and the energy consumption of the air conditioner.

Referring to Fig. 1 to Fig. 8, the hanging angle air conditioner of the present invention will be described in detail. 6 is a schematic diagram (1) of the cross-flow fan of the present invention in an extended state; FIG. 7 is a schematic diagram (2) of the cross-flow fan of the present invention in a contracted state; FIG. 8 is a cross-sectional view of FIG. 6 .

As shown in Figures 1 and 3, in a possible implementation, the cross-section of the housing of the hanging angle air conditioner is roughly hexagonal, and the front part of the housing 1 includes a substantially horizontal setting (according to the orientation in Figure 4, the bottom The front panel 111 of the same) and the front side panels 112 obliquely arranged on the left and right sides of the front panel 111, the rear part includes a substantially horizontal rear panel 121 and the rear side panels 122 obliquely arranged on the left and right sides of the rear panel 121. The top includes a top plate 114, and the bottom surface of the top plate 114 is provided with a guide structure 1141. The top plate 114 can be raised and lowered relative to the front and the rear. lift. As shown in Figures 2 and 4, the angle between the two rear side plates 122 is set to a right angle, and the two rear side plates 122 are respectively provided with a first hooking structure (not shown in the figure), such as a buckle or Hanging hole, the hanging angle air conditioner can also be equipped with a mounting plate 5, the mounting plate 5 can be fixed on the corner 6, and a second mounting structure 51 corresponding to the first mounting structure is provided on it, such as a hanging hole or a hanging buckle, The hanging corner air conditioner can be hung on the corner 6 through the matching connection between the first hooking structure and the second hooking structure 51 .

Referring to Fig. 3 and Fig. 4, when the top plate 114 was raised, an air inlet 118 was formed between the top plate 114 and the front and the rear, and an air outlet 1121 was respectively arranged on the left and right front side plates 112, and each air outlet 1121 Door panels 113 capable of opening and closing, swing leaves 116 capable of swinging in the vertical direction, and wind deflectors 117 capable of swinging in the horizontal direction are arranged everywhere. Wherein, the door panel 113 is equipped with a door panel driving mechanism 115, and the door panel driving mechanism 115 is connected with the door panel 113, and can drive the door panel 113 to translate along a direction parallel to the front panel 111 (that is, a direction of ±45° to the horizontal direction in FIG. 4 ). The door panel drive mechanism 115 further includes a third drive motor 1151 and a leading screw nut assembly 1152, the drive shaft of the third drive motor 1151 is connected to the lead screw in the lead screw nut assembly 1152, and the door panel 113 is connected to the nut in the lead screw nut assembly 1152. The connection is fixed, so that the third drive motor 1151 realizes the translational opening and translational closing of the door panel 113 by driving the lead screw forward and reversely.

Referring to Fig. 4, the cross-section of the humidifying water tank 2 is roughly "I"-shaped, and its upper and lower sides are in contact with the front side plate 112 and the rear side plate 122, thereby dividing the shell 1 into two chambers independent of each other. The air outlet 118 communicates with the two air outlets 1121 through a chamber respectively to form an airflow channel. Each chamber is equipped with an air duct assembly 119 , a cross-flow fan 4 and a heat exchanger 3 , and the air duct assembly 119 is arranged at the intersection of the front side plate 112 and the rear side plate 122 to form an arc surface. The humidification water tank 2 is formed with two roughly semicircular installation spaces, the cross-flow fan 4 is arranged in the roughly middle of the space, the heat exchanger 3 is set near the air outlet 1121 and semi-surrounded by the cross-flow fan 4, and its two ends are respectively It is fixed on both sides of the humidification water tank 2. When the hanging angle air conditioner is running, the indoor air enters the chamber through the air inlet 118 on the top and is thrown out by the cross-flow fan 4. A small part of the air directly exchanges heat with the heat exchanger 3 and is discharged through the air outlet 1121. Most of the air The heat is exchanged with the humidifying water tank 2 and the temperature is pre-adjusted first, and then the heat is exchanged with the heat exchanger 3 and then discharged from the air outlet 1121 . A water inlet (not shown) is provided on the top of the humidifying water tank 2 , and an atomizing element 21 is arranged at both ends of the side near the front panel 111 , preferably the atomizing element 21 is an ultrasonic atomizer. The ultrasonic atomizer has an atomizing nozzle, which is arranged corresponding to the air outlet 1121 . When the ultrasonic atomizer is in operation, the water in the humidification water tank 2 is atomized into water mist by ultrasonic waves, and sprayed to the air outlet 1121 through the atomizing nozzle.

6 to 8, in a preferred embodiment, the cross-flow fan 4 includes a first drive motor 41 and an impeller set 42, the first drive motor 41 is connected to the impeller set 42 and can drive the impeller set 42 to rotate, The impeller set 42 is configured to be able to expand and contract along the axial direction of the first driving motor 41 . Specifically, the first driving motor 41 is a double-shaft motor, which has two output shafts 411 , and each output shaft 411 is in drive connection with an extension shaft 412 . The impeller set 42 includes two fixed impellers 421, two movable impellers 422a, two movable impellers 422b and two telescopic drive mechanisms 423, that is, the two output shafts 411 of the first drive motor 41 are respectively equipped with a fixed impeller 421, A movable impeller 422a, a movable impeller 422b and a telescopic driving mechanism 423. 8, the fixed impeller 421 is fixedly connected to the output shaft 411 or the extension shaft 412 on the side close to the first drive motor 41, and the movable impeller 422a located on the inner side is slidably connected to the fixed impeller 421 along the extension shaft 412, and through the fixed The impeller 421 is limited by the limit edge 4212 provided on the end away from the first driving motor 41 . The outermost movable impeller 422b is slidably connected to the inner movable impeller 422a along the extension shaft 412, and is controlled by the limiting edge 4221 provided on the end of the inner movable impeller 422a away from the first driving motor 41. limit. Wherein, the diameter of the outer impeller among the two adjacent impellers is larger than that of the inner impeller, so that the outer impeller can be sleeved on the inner impeller when sliding relative to the inner impeller. Wherein, the extension shaft 412 passes through the fixed impeller 421 and the two movable impellers (422a and 422b), which can limit and guide when the movable impellers (422a and 422b) slide.

Referring further to FIG. 8 , the telescopic drive mechanism 423 includes a second drive motor 4231, a reel 4232 and a wire rope 4233, and the 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 motor electrically connected to each other. The stator, the second drive motor 4231 is fixed inside the rotor of the conductive slip ring 4211 and is electrically connected to the rotor, the reel 4232 is connected to the output shaft 411 of the second drive motor 4231, the steel wire rope 4233 is wound on the reel 4232, one end of which is connected to the reel The barrel 4232 is fixedly connected, and the other end is fixedly connected to the movable impeller 422b located on the outermost side. Between the fixed impeller 421 and the movable impeller 422a located inside, and between the two movable impellers 422a and 422b, an elastic member 424, such as a spring or elastic rubber, etc., is arranged, and the elastic member 424 is arranged to be opposite to the movable impeller 422a. When the fixed impeller 421 contracts or when the movable impeller 422b contracts relative to 422a, elastic deformation occurs to store elastic potential energy. As shown in Figures 6 and 7, when the second drive motor 4231 drives the reel 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 and shrink to a certain stroke. Finally, the movable impeller 422b drives the inner movable impeller 422a to shrink, and finally the two shrink and are sleeved on the outside of the fixed impeller 421 . When the second drive motor 4231 drives the reel 4232 to release the wire rope 4233, the movable impeller 422b on the outside and the movable impeller 422a on the inside stretch under the elastic force of the spring and the guidance of the extension shaft 412, and are arranged on the fixed impeller 421. Restricted by the limiting edge 4212 of the inner movable impeller 422 and the limiting edge 4221 provided on the inner movable impeller 422, it reaches the fully extended position.

In addition, in terms of control methods, preferably, the two cross-flow fans 4 of the present invention, the swing blades 116 and the wind deflectors 117 configured at each air outlet 1121 can operate relatively independently. For example, for the cross-flow fans 4, the user can Individually adjust the rotational speed of each cross-flow fan 4, the height of the longitudinal air outlet (that is, the telescopic length of the impeller), etc.; for the swing blade 116 and the wind deflector 117, the user can individually adjust the rotation angle of each swing blade 116 and wind deflector 117 , stop position, etc. Of course, the above adjustment can also be done automatically by the air conditioner, the premise is that the user can individually set the temperature, humidity and other parameters of the area corresponding to each air outlet 1121 .

The advantage of the above-mentioned arrangement method is that: by setting the first articulated structure on the two rear side panels 122 and the second articulated structure 51 on the installation plate 5, the hanging angle air conditioner of the present invention can be smoothly installed in the corner 6 positions, the installation position can be flexibly adjusted based on user needs, and the angle between the two rear side panels 122 is set to a right angle, which also makes the air conditioner more stable after installation. When the top plate 114 rises, the air inlet 118 is formed with the front and rear, and the air outlet 1121 is set on the two front side panels 112, so that the air outlet can surround the room in the horizontal direction along the indoor wall, and the return air can form a vertical direction. The recovery of the direction is more conducive to the circulation and mixing of indoor air, so as to achieve the purpose of uniform temperature in all corners of the room. By arranging the top plate 114 to be able to lift relative to the front and the rear, the hanging angle air conditioner of the present invention can form an air inlet 118 by rising the top plate 114 when in use, compared to directly setting the air inlet 118 on the top plate 114 In terms of the way, it can prevent indoor dust from directly entering the body through the air inlet 118 and affect the operation effect of the air conditioner, thereby improving the durability of the hanging angle air conditioner; and when it is not in use, the drop of the top plate 114 can ensure the overall safety of the air conditioner. Sealing and integrity enhance the technological sense of the product. The bottom surface of the top plate 114 is provided with a flow guiding structure 1141, which can guide the air when the air enters and improve the air intake efficiency. By using the third driving mechanism and the lead screw nut assembly 1152 to drive the door panel 113 to translate, compared with the rotary door panel 113, it can further reduce the space occupied by the air conditioner during operation, reduce the resistance of the rotary door panel 113 to the air outlet, and make the air conditioner More modern technology. By arranging the swing blade 116 and the wind deflector 117 at the air outlet 1121, more air outlet directions can be provided, increasing the user's air outlet options.

By setting the humidifying water tank 2 into an "I" shape, the water tank divides the housing 1 into two chambers, which not only simplifies the internal structure of the air conditioner, saves the setting of the air duct assembly, but also makes the cross-flow fan 4 During operation, the humidification water tank 2 can be used to realize pre-temperature adjustment, which is beneficial to reduce the frequency of the compressor and the energy consumption of the air conditioner. By setting the impeller set 42 of the cross-flow fan 4 to be able to expand and contract along the axial direction of the first driving motor 41, the hanging angle air conditioner of the present invention can also realize the control of the vertical air outlet height, further enriching the user's air outlet options, So as to achieve the effect of not blowing the head up and down the legs, further improving the user experience.

By arranging the two cross-flow fans 4, the swing blades 116 and the wind deflector 117 to be able to operate independently of each other, the hanging angle air conditioner of the present invention can also realize the differential control of the left and right air outlets 1121, by controlling each air outlet 1121 The temperature, humidity, wind speed, wind direction and other parameters can meet the different needs of users. For example, the wind speed of the air outlet 1121 close to the human body can be set relatively low, thereby reducing the possibility of catching a cold or getting cold caused by the direct blow of the air to the human body; the wind speed of the air outlet 1121 far away from the human body can be set relatively Higher, thereby improving the operating efficiency of the air conditioner and ensuring a comfortable indoor environment.

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

For example, in an alternative implementation, the installation form of the hanging angle air conditioner is not unique, and those skilled in the art can adjust it so that it is suitable for more specific application scenarios. For example, the hanging angle air conditioner can not be fixed on the wall through the mounting plate 5, but the installation of the hanging angle air conditioner can be realized by directly fixing and installing the second hanging components such as hanging buckles or hanging holes on the wall.

As another example, in another alternative embodiment, the specific configuration of the casing 1 is not limited thereto, and those skilled in the art can adjust it without departing from the principles of the present application, as long as it satisfies the The condition of being installed in the corner 6 gets final product. For example, the rear part of the casing 1 may not include the rear panel 121 , but be formed by directly connecting two rear sides.

As another example, in another alternative embodiment, the setting position and setting form of the air inlet 118 are not fixed, and those skilled in the art can adjust it based on actual application scenarios, as long as the adjustment can meet the needs of the air conditioner. The condition of the top air intake is enough. For example, the top plate 114 can also be fixedly connected to the front and the rear, and then the air inlet 118 can be arranged on the top plate 114;

As another example, in another alternative embodiment, the specific form of the humidification water tank 2 is not static. Under the premise that the housing 1 can be divided into two independent chambers, any form of change falls within the scope of the present invention. within the scope of protection. For example, in addition to the I-shape, the section of the humidifying water tank 2 can also be I-shaped or T-shaped.

For another example, in another alternative embodiment, the cross-flow fan 4 can also adopt the traditional cross-flow fan 4 in addition to the telescopic setting in this embodiment, but it also reduces the user's choice accordingly. .

As another example, in another alternative embodiment, on the premise that the impeller set 42 can be axially expanded and contracted relative to the first driving motor 41, the cross-flow fan 4 can also be in other combinations. changes without departing from the principles of the invention. For example, the first driving motor 41 can also be a common motor, and accordingly the impeller set 42 only includes one fixed impeller 421 and several movable impellers 422a and 422b. For another example, the first driving motor 41 may not be configured with the extension shaft 412, but adopts the way of setting chute slide rails between the movable impeller 422a and the fixed impeller 421 or between the movable impeller 422b and the movable impeller 422a to realize the guidance. For another example, each fixed impeller 421 may be configured with only one movable impeller 422a, or may be configured with multiple movable impellers 422a and 422b.

As another example, in another alternative embodiment, in addition to the third driving motor 1151 and the lead screw nut assembly 1152 for the door panel drive mechanism 115, those skilled in the art can also use other settings. The change of form did not involve creative labor. For example, the lead screw nut assembly 1152 can be replaced with a rack and pinion assembly, or a linear motion mechanism such as an air cylinder or an electric cylinder can be directly used instead of the combination of the third driving motor 1151 and the lead screw nut assembly 1152 .

For another example, in another alternative embodiment, in addition to the ultrasonic atomizer at the atomization element 21, any atomization components commonly used in the field can also be used, as long as the atomization method can generate water mist. For example, electric heaters and the like can also be used.

As another example, in another alternative embodiment, although the swing vane 116 and the wind deflector 117 are provided at the air outlet 1121 in this embodiment, this arrangement is only for illustration and is not intended to The protection scope of the present application is limited, and those skilled in the art can adjust it based on actual application scenarios. For example, only the swing vane 116 or the wind deflector 117 are arranged at the air outlet 1121 .

Of course, the above alternative implementations, and between the alternative implementations and the preferred implementations can also be used in cross-coordination, so that new implementations can be combined to apply to more specific application scenarios.

So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings, but those skilled in the art will easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims (6)

1. The air conditioner with the suspended corners is characterized by comprising a shell, wherein the shell comprises a front part, a rear part and a top part, the air conditioner with the suspended corners can be hung at the corners 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 top part is provided with an air inlet, the air conditioner with the suspended corners further comprises a humidifying water tank provided 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, the air inlet is communicated with the two air outlets through one chamber respectively,

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 humidification water tank and the heat exchanger, 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 provided at the air outlet, and the door panel is provided with a door panel driving mechanism, 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 panel.

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 suspension angle air conditioner of claim 1, wherein the top includes a top plate that is liftable relative to the front and rear portions, the air intake being formed between the top plate and the front and rear portions when the top plate is lifted relative to the front and rear portions.

6. The angle-hung air conditioner according to claim 1, wherein the rear portion comprises a rear panel and two rear side plates, the rear panel is 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.

Images