CN212869993U - Air conditioner - Google Patents

Abstract

The utility model provides an air conditioner, which comprises a shell, a first heat exchanger, a second heat exchanger and a cross-flow fan blade assembly, wherein the first heat exchanger, the second heat exchanger and the cross-flow fan blade assembly are arranged in the shell; refrigerant pipelines of the first heat exchanger and the second heat exchanger are connected in series; an upper air inlet and a lower air inlet are respectively arranged at two ends of the shell in the vertical direction, and a front air outlet is arranged at one end of the shell in the width direction; the first heat exchanger and the second heat exchanger are both positioned between the upper air inlet and the lower air inlet and positioned on one side of the cross-flow fan blade assembly, which deviates from the front air outlet. The utility model discloses an air conditioner is through setting up first heat exchanger and second heat exchanger, and first heat exchanger and second heat exchanger pass through the refrigerant pipeline and establish ties, when promoting the heat transfer effect of heat exchanger, has reduced the production manufacturing degree of difficulty of heat exchanger again, has promoted the convenience of heat exchanger assembly and dismantlement.

Description

Air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an air conditioner.

Background

At present, a wall-mounted air conditioner is generally provided with only one heat exchanger, and airflow in the air conditioner after heat exchange with the heat exchanger is blown out from a front air outlet of the air conditioner so as to realize the functions of cooling, heating and the like of the air conditioner. In order to improve the heat exchange effect of the air conditioner, the existing air conditioner is usually realized by increasing the volume of a single heat exchanger, so that the production and manufacturing difficulty of the heat exchanger and the production and manufacturing cost of the air conditioner are increased. In addition, the increase of the heat exchanger volume leads to the assembly of heat exchanger and dismantlement degree of difficulty also to increase.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be: when the heat exchange effect of the heat exchanger is improved, how to reduce the production and manufacturing difficulty of the heat exchanger and improve the convenience of assembling and disassembling the heat exchanger.

In order to solve the problems, the utility model provides an air conditioner, which comprises a shell, a first heat exchanger, a second heat exchanger and a cross-flow fan blade assembly, wherein the first heat exchanger, the second heat exchanger and the cross-flow fan blade assembly are arranged in the shell; refrigerant pipelines of the first heat exchanger and the second heat exchanger are connected in series; an upper air inlet and a lower air inlet are respectively arranged at two ends of the shell in the vertical direction, and a front air outlet is arranged at one end of the shell in the width direction; the first heat exchanger and the second heat exchanger are both positioned between the upper air inlet and the lower air inlet and positioned on one side of the cross-flow fan blade assembly, which deviates from the front air outlet.

Therefore, by arranging the first heat exchanger and the second heat exchanger, the total heat exchange area in the air conditioner is increased, the heat exchange effect of the heat exchangers is improved, and the problems that the production and manufacturing difficulty is increased due to the fact that the size of a single heat exchanger is increased are solved; moreover, the first heat exchanger and the second heat exchanger are connected in series through the refrigerant pipeline, so that the heat exchangers are guaranteed to have enough heat exchange power, the first heat exchanger and the second heat exchanger and the first heat exchanger, the second heat exchanger and the shell are easy to assemble and disassemble, and convenience in assembling and disassembling the heat exchangers is improved. In addition, through setting up air inlet and lower air intake, increased the air inlet area of air conditioner for the air conditioner can have bigger intake, has further promoted the heat transfer effect of heat exchanger.

Optionally, the first heat exchanger and the second heat exchanger are symmetrically arranged.

Therefore, the first heat exchanger and the second heat exchanger are symmetrically arranged, and preferably the specifications of the first heat exchanger and the second heat exchanger are the same, on one hand, the first heat exchanger and the second heat exchanger are convenient to produce in batches, and the first heat exchanger and the second heat exchanger are mutually universal, so that the assembly difficulty of the air conditioner is reduced, and the maintenance cost of the heat exchanger of the air conditioner is reduced; on the other hand, the center of gravity of the air conditioner is kept at the middle part of the air conditioner, so that the situation that the air conditioner is unfavorable for assembling the air conditioner due to the fact that one end of the air conditioner is too heavy is avoided.

Optionally, the cross-flow fan assembly includes a first cross-flow fan, a second cross-flow fan, and a fan motor, the fan motor is disposed between the first cross-flow fan and the second cross-flow fan, and the fan motor, the first cross-flow fan, and the second cross-flow fan are coaxially disposed.

Therefore, the fan blade motor, the first cross-flow fan blade and the second cross-flow fan blade are preferably arranged coaxially, on one hand, the fan blade motor, the first cross-flow fan blade and the second cross-flow fan blade are used for ensuring uniform air outlet of the air conditioner, and the condition that the air outlet rates or the air outlet volumes of the air conditioner at the left end and the right end of the front air outlet are not consistent when the distances from the first cross-flow fan blade and the second cross-flow fan blade to the front air outlet are; on the other hand, when only one fan blade motor for driving the fan blades to rotate is arranged in the air conditioner, the first through-flow fan blade and the second through-flow fan blade are coaxially arranged, so that the control of the fan blade motor on the first through-flow fan blade and the second through-flow fan blade is facilitated, and the first through-flow fan blade and the second through-flow fan blade can synchronously rotate.

Optionally, the blade motor is located in the middle of the housing, and the first cross-flow blade and the second cross-flow blade are symmetrically arranged with respect to the blade motor.

Therefore, the first through-flow fan blade and the second through-flow fan blade are symmetrically arranged relative to the fan blade motor, and preferably the first through-flow fan blade and the second through-flow fan blade are the same in specification, so that the air outlet rate or the air outlet volume of the left end and the right end of the front air outlet is the same, that is, the air outlet of the front air outlet is uniform, and the use experience of a user is improved.

Optionally, the air conditioner further includes a flow guide mechanism, a side air outlet is disposed at an end portion of the housing in the length direction, and the flow guide mechanism is disposed at an air duct intersection between the side air outlet and the front air outlet and is adapted to open or close the side air outlet.

Therefore, the end part of the shell in the length direction is provided with the side air outlet, on one hand, the air outlet area of the air conditioner is increased, so that the air conditioner is suitable for providing larger air outlet volume, and the heating or refrigerating effect of the air conditioner is improved; on the other hand, the air outlet mode of the air conditioner is enriched. The diversion mechanism is arranged at an air duct turnout between the side air outlet and the front air outlet and is used for controlling the opening or closing of the side air outlet, so that the side air outlet of the air conditioner has selectivity and controllability; and the diversion mechanism is arranged at the air duct fork opening between the front air outlet and the side air outlet instead of the plane of the side air outlet, so that the diversion mechanism can also divert the air flow under the action of controlling the opening or closing of the side air outlet, so that the air flow can be better blown out from the front air outlet and/or the side air outlet, and the air output and the air outlet effect of the air conditioner are improved.

Optionally, the air conditioner further includes a front air guide mechanism and a front air guide motor, which are disposed at the front air outlet, and the front air guide motor is adapted to drive the front air guide mechanism to rotate so as to adjust the air outlet direction at the front air outlet.

Therefore, the front air guide mechanism and the front wind guide motor are arranged at the front air outlet and used for adjusting the air outlet direction of the air conditioner at the front air outlet, so that the air conditioner is suitable for sweeping air up and down and/or left and right at the front air outlet.

Optionally, the air conditioner further includes a side air guide mechanism and a side air guide motor, the side air guide mechanism and the side air guide motor are arranged at the side air outlet, and the side air guide motor is suitable for driving the side air guide mechanism to rotate so as to adjust the air outlet direction at the side air outlet.

Therefore, the side air guide mechanism and the side air guide motor are arranged at the side air outlet and used for adjusting the air outlet direction of the air conditioner at the side air outlet, so that the air conditioner is suitable for sweeping air up and down and/or sweeping air back and forth at the side air outlet.

Optionally, the front wind guide motor and the side wind guide motor are arranged in parallel.

From this, preceding wind-guiding motor is suitable for independent control with side wind-guiding motor to make preceding wind-guiding motor and side wind-guiding motor independent control, with the air-out mode of further richened air conditioner, and make the air-out mode of air conditioner have humanized, intelligent, selectable, controllable advantage, promoted user and used experience.

Optionally, the flow guide mechanism includes a first flow guide structure and a second flow guide structure, and the side air outlet includes a left air outlet and a right air outlet respectively disposed at two ends of the housing in the length direction; the first flow guide structure is arranged at an air duct intersection between the left air outlet and the front air outlet, and the second flow guide structure is arranged at an air duct intersection between the right air outlet and the front air outlet.

From this, the left end and the right-hand member of casing all are equipped with the side air outlet, and specifically, the left end of casing is equipped with left air outlet, and the right-hand member of casing is equipped with right air outlet for the air conditioner can carry out preceding air-out, left side air-out and right side air-out simultaneously, with the air-out mode of further richening the air conditioner, and make the air-out direction and the angle of air conditioner wider. A first flow guide structure is arranged at an air duct intersection between the left air outlet and the front air outlet, and a second flow guide structure is arranged at an air duct intersection between the right air outlet and the front air outlet; and the first flow guide structure is suitable for controlling the opening or closing of the left air outlet, and the second flow guide structure is suitable for controlling the opening or closing of the right air outlet.

Optionally, the air guide mechanism further comprises a first air guide motor and a second air guide motor; the first diversion motor is suitable for driving the first diversion structure to open or close the left air outlet; the second diversion motor is suitable for driving the second diversion structure to open or close the right air outlet; and the first diversion motor and the second diversion motor are arranged in parallel.

Therefore, the first diversion motor is suitable for driving the first diversion structure to open or close the left air outlet, and the second diversion motor is suitable for driving the second diversion structure to open or close the right air outlet; and first water conservancy diversion motor and second water conservancy diversion motor set up in parallel, that is to say, first water conservancy diversion motor and second water conservancy diversion motor are suitable for independent control to make first water conservancy diversion structure and second water conservancy diversion structure independent control, with the air-out direction and the air-out mode of further expansion air conditioner, make the air conditioner be suitable for multidirectional, wide area air-out, and make the multidirectional of air conditioner, wide area air-out have can select, controllable advantage.

Drawings

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

fig. 2 is a schematic structural diagram of a first heat exchanger and a second heat exchanger in the embodiment of the present invention;

fig. 3 is a schematic structural view of another view angle of the air conditioner according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a casing of an air conditioner according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an air conditioner according to another embodiment of the present invention.

Description of reference numerals:

1-shell, 11-upper air inlet, 12-lower air inlet, 13-front air outlet, 14-left air outlet and 15-right air outlet; 2-a first heat exchanger; 3-a second heat exchanger; 4-cross-flow fan blade assembly; 41-a first cross-flow fan blade, 42-a second cross-flow fan blade and 43-a fan blade motor; 5-a flow guide mechanism, 51-a first flow guide structure, 52-a second flow guide structure; 6-front wind guide mechanism; 7-side air guide mechanism.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "high", "low", and the like are based on the directions or positional relationships shown in the drawings, and a coordinate system XYZ is provided herein, in which the forward direction of the X axis represents the front, the backward direction of the X axis represents the rear, the forward direction of the Y axis represents the right, the backward direction of the Y axis represents the left, the forward direction of the Z axis represents the upper, and the backward direction of the Z axis represents the lower; this is merely for convenience in describing the invention and to simplify the description, and is not intended to indicate or imply that the device referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention.

With reference to fig. 1 to 3, an embodiment of the present invention provides an air conditioner, which includes a casing 1, a first heat exchanger 2, a second heat exchanger 3 and a cross-flow fan blade assembly 4, wherein the first heat exchanger 2, the second heat exchanger 3 and the cross-flow fan blade assembly 4 are disposed in the casing 1; refrigerant pipelines of the first heat exchanger 2 and the second heat exchanger 3 are connected in series; an upper air inlet 11 and a lower air inlet 12 are respectively arranged at two ends of the shell 1 in the vertical direction, and a front air outlet 13 is arranged at one end of the shell 1 in the width direction; the first heat exchanger 2 and the second heat exchanger 3 are both positioned between the upper air inlet 11 and the lower air inlet 12 and positioned on one side of the cross-flow fan blade assembly 4 departing from the front air outlet.

The air conditioner comprises an indoor unit and an outdoor unit, wherein a shell 1 of the indoor unit (hereinafter referred to as the air conditioner) of the air conditioner is used for protecting and accommodating components such as a fan blade, a motor, a heat exchanger and the like arranged in the shell 1. Two ends of the shell 1 in the width direction are respectively the front end and the rear end of the shell 1, wherein the width direction of the shell 1 refers to the X-axis direction in fig. 1; the front end of the casing 1 (i.e. the end of the casing 1 located in the positive direction of the X-axis in fig. 1) is provided with a front air outlet 13, and the rear end of the casing 1 (i.e. the end of the casing 1 located in the negative direction of the X-axis in fig. 1) is adapted to be directly connected with a mounting surface (e.g. a wall surface) or connected through a bracket, so as to mount the air conditioner on the mounting surface. The first heat exchanger 2 and the second heat exchanger 3 are both arranged between the rear end of the shell 1 and the cross-flow fan blade assembly 4, namely the first heat exchanger 2 and the second heat exchanger 3 are in a rear-mounted type in the shell 1 of the air conditioner. An upper air inlet 11 and a lower air inlet 12 are further formed in the shell 1 of the air conditioner, and the upper air inlet 11 and the lower air inlet 12 are arranged, so that the air inlet area of the air conditioner is increased, the air conditioner can have larger air inlet amount, the heat exchange effect of a heat exchanger of the air conditioner is improved, the heating and refrigerating effects of the air conditioner are improved, the air outlet amount of the air conditioner is ensured, and the air outlet amount of the air conditioner at an air outlet is prevented from being reduced due to too small air inlet amount; moreover, the upper air inlet 11 and the lower air inlet 12 are respectively disposed at two ends of the housing 1 in a vertical direction (i.e., a Z-axis direction in fig. 1) to prevent the upper air inlet 11 and the lower air inlet 12 from being disposed too close to the front air outlet 13 to interfere with each other. The fan blade of the air conditioner is a cross-flow fan blade component 4, a first heat exchanger 2 and a second heat exchanger 3 of the air conditioner are both arranged between the cross-flow fan blade component 4 and the rear end of the shell 1, and the first heat exchanger 2 and the second heat exchanger 3 of the air conditioner correspond to the upper air inlet 11 and the lower air inlet 12 in position, so that when the air conditioner runs, the cross-flow fan blade component 4 runs to suck indoor air flow into the shell 1 from the upper air inlet 11 and the lower air inlet 12, and then the air flow in the shell 1 is driven to be blown out through the first heat exchanger 2, the second heat exchanger 3, the cross-flow fan blade component 4 and the front air outlet 13 in sequence, so that the functions of refrigeration, heating and the like of the air conditioner are; the first heat exchanger 2 and the second heat exchanger 3 are connected in series through the refrigerant pipeline, so that on one hand, the total volume of the heat exchangers in the air conditioner is increased, the total heat exchange area in the air conditioner is increased, and the heat exchange effect of the air conditioner is improved; on the other hand, for the heat transfer effect that promotes the air conditioner through the volume of increase single heat exchanger among the prior art, through setting up first heat exchanger 2 and second heat exchanger 3 in this embodiment, avoided increasing the production manufacturing degree of difficulty that the volume of single heat exchanger leads to and increaseed the scheduling problem, reduced the production manufacturing degree of difficulty of heat exchanger and the production manufacturing cost of air conditioner. Moreover, the first heat exchanger 2 and the second heat exchanger 3 are connected in series through a refrigerant pipeline to ensure that the first heat exchanger 2 and the second heat exchanger 3 can work and operate simultaneously, so that the heat exchangers (namely the first heat exchanger 2 and the second heat exchanger 3) have enough heat exchange power; and make between first heat exchanger 2 and the second heat exchanger 3 and between first heat exchanger 2, second heat exchanger 3 and the casing 1 easily assemble and dismantle, reduced the assembly and the dismantlement degree of difficulty between heat exchanger and the air conditioner casing 1.

Through setting up first heat exchanger 2 and second heat exchanger 3 for the total volume of heat exchanger can increase in the air conditioner, thereby has increased the total area of heat transfer in the air conditioner, when having promoted the heat transfer effect of heat exchanger, has reduced the manufacturing degree of difficulty of heat exchanger again. Moreover, the first heat exchanger 2 and the second heat exchanger 3 are connected in series through refrigerant pipelines, so that the heat exchangers are guaranteed to have enough heat exchange power, the first heat exchanger 2 and the second heat exchanger 3 and the first heat exchanger 2, the second heat exchanger 3 and the shell 1 are easy to assemble and disassemble, and convenience in assembling and disassembling the heat exchangers is improved. In addition, through setting up upper air inlet 11 and lower air inlet 12, increased the air inlet area of air conditioner for the air conditioner can have bigger intake, has further promoted the heat transfer effect of heat exchanger.

Optionally, as shown in fig. 1 to fig. 3, the first heat exchanger 2 and the second heat exchanger 3 are both of a bent structure to correspond to the upper air inlet 11 and the lower air inlet 12, so as to improve the heat exchange effect of the heat exchangers; specifically, the first heat exchanger 2 and the second heat exchanger 3 both include a first bending portion and a second bending portion, and the first bending portion and the second bending portion are both obliquely arranged in the casing 1 of the air conditioner, so that the first bending portion and the second bending portion enclose a groove-shaped structure, and an opening of the groove-shaped structure in the front-back direction (i.e., the X-axis direction in fig. 1) faces the cross-flow fan blade assembly 4; and the first kink sets up with last inlet 11 relatively, and the second kink sets up with lower inlet 12 relatively, so, when the air conditioner operation, the air current that gets into in casing 1 from last inlet 11 flows through first kink to cross-flow fan blade subassembly 4, and the air current that gets into in casing 1 from lower inlet 12 flows through second kink to cross-flow fan blade subassembly 4. By arranging the first bending part and the second bending part, on one hand, the air flows entering the shell 1 from the upper air inlet 11 and the lower air inlet 12 can flow through the first heat exchanger 2 and the second heat exchanger 3, so that the heat exchange effect of the first heat exchanger 2 and the second heat exchanger 3 is improved; on the other hand, the surface areas of the first heat exchanger 2 and the second heat exchanger 3 are increased, so that the contact area between the first heat exchanger 2 and the airflow and the contact area between the second heat exchanger 3 and the airflow are increased, and the heat exchange effect of the first heat exchanger 2 and the second heat exchanger 3 is further improved.

Alternatively, as shown in fig. 1 and fig. 2, the first heat exchanger 2 and the second heat exchanger 3 are symmetrically arranged.

The first heat exchanger 2 and the second heat exchanger 3 are symmetrically arranged, and preferably the first heat exchanger 2 and the second heat exchanger 3 have the same specification, so that on one hand, the first heat exchanger 2 and the second heat exchanger 3 are convenient to produce in batch, and the first heat exchanger 2 and the second heat exchanger 3 are mutually universal, the assembly difficulty of the air conditioner is reduced, and the maintenance cost of the heat exchanger of the air conditioner is reduced; on the other hand, the center of gravity of the air conditioner is kept at the middle part of the air conditioner, so that the situation that the air conditioner is unfavorable for assembling the air conditioner due to the fact that one end of the air conditioner is too heavy is avoided.

Optionally, as shown in fig. 1, the cross-flow fan assembly 4 includes a first cross-flow fan 41, a second cross-flow fan 42, and a fan motor 43, where the fan motor 43 is disposed between the first cross-flow fan 41 and the second cross-flow fan 42, and the fan motor 43, the first cross-flow fan 41, and the second cross-flow fan 42 are coaxially disposed.

The fan blade motor 43, the first through-flow fan blade 41 and the second through-flow fan blade 42 are preferably arranged coaxially, and on one hand, the fan blade motor is used for ensuring uniform air outlet of the air conditioner, and avoiding the situation that the air outlet rates or the air outlet volumes of the air conditioner at the left end and the right end of the front air outlet 13 are not consistent when the distances from the first through-flow fan blade 41 and the second through-flow fan blade 42 to the front air outlet 13 are not consistent, so as to ensure the use experience of a user; on the other hand, when only one fan blade motor 43 for driving the fan blades to rotate is arranged in the air conditioner, the fan blade motor 43, the first cross-flow fan blade 41 and the second cross-flow fan blade 42 are coaxially arranged, so that the control of the fan blade motor 43 on the first cross-flow fan blade 41 and the second cross-flow fan blade 42 is facilitated, and the first cross-flow fan blade 41 and the second cross-flow fan blade 42 can synchronously rotate; specifically, the blade motor 43 is disposed between the first through-flow blade 41 and the second through-flow blade 42, so that the blade motor 43 is connected to and drives the first through-flow blade 41 and the second through-flow blade 42 at the same time, so as to ensure that the first through-flow blade 41 and the second through-flow blade 42 have the same rotation speed under the driving of the blade motor 43, that is, to ensure that the first through-flow blade 41 and the second through-flow blade 42 can rotate synchronously.

Further, when the first cross-flow fan blade 41 and the second cross-flow fan blade 42 need to be controlled independently, the air conditioner may be provided with two fan blade motors 43, and the two fan blade motors 43 are respectively used for driving the first cross-flow fan blade 41 and the second cross-flow fan blade 42 to rotate, so as to further enrich the air outlet mode of the air conditioner.

Optionally, as shown in fig. 1, the blade motor 43 is located in a middle position in the housing 1, and the first through-flow blade 41 and the second through-flow blade 42 are symmetrically arranged with respect to the blade motor 43.

In this embodiment, the first through-flow fan blade 41 and the second through-flow fan blade 42 are symmetrically arranged relative to the fan blade motor 43, and preferably, the first through-flow fan blade 41 and the second through-flow fan blade 42 have the same specification, so as to ensure that the air outlet rate or the air outlet volume of the left end and the right end of the front air outlet 13 is the same, that is, the air outlet of the front air outlet 13 is uniform, so as to improve the user experience.

Optionally, as shown in fig. 4 and 5, the air conditioner further includes a diversion mechanism 5, a side air outlet is disposed at an end portion of the housing 1 in the length direction, and the diversion mechanism 5 is disposed at an air duct intersection between the side air outlet and the front air outlet 13 and is adapted to open or close the side air outlet.

In this embodiment, a side air outlet is provided at an end of the housing 1 in the length direction (i.e., the Y-axis direction in fig. 1); the side air outlet can be arranged at the left end of the shell 1, the side air outlet can be arranged at the right end of the shell 1, and the left end and the right end of the shell 1 are both provided with side air outlets; therefore, on one hand, the air outlet area of the air conditioner is increased, so that the air conditioner is suitable for providing larger air outlet quantity, the heating or refrigerating effect of the air conditioner is improved, and the use experience of a user is improved; on the other hand, the air outlet mode of the air conditioner is enriched, the air outlet direction and the angle of the air conditioner are wider, the air outlet dead angle of the air conditioner is reduced (namely the position where the air flow blown out by the air conditioner cannot directly reach), and the use experience of a user is further improved. The flow guide mechanism 5 is arranged at an air duct fork between the side air outlet and the front air outlet 13 and is used for controlling the opening or closing of the side air outlet; the air duct corresponding to the side air outlet (i.e., the air duct communicated with the side air outlet) intersects with the air duct corresponding to the front air outlet 13 (i.e., the air duct communicated with the front air outlet 13), and the air duct intersection between the side air outlet and the front air outlet 13 refers to the position where the two air ducts intersect, that is, the air duct intersection between the left air outlet 14 (described later) and the front air outlet 13 refers to the position where the air duct corresponding to the left air outlet 14 intersects with the air duct corresponding to the front air outlet 13, and the air duct intersection between the right air outlet 15 (described later) and the front air outlet 13 refers to the position where the air duct corresponding to the right air outlet 15 intersects with the air duct corresponding to the front air outlet 13. So, set up wind channel fork department between air outlet 13 and the side air outlet with guiding mechanism 5 in the front, rather than setting up in the place plane department of side air outlet for guiding mechanism 5 can also shunt the air current under the effect that realizes that control side air outlet opens or closes, so that the air current blows off from air outlet 13 and/or side air outlet better, has improved the air output and the air-out effect of air conditioner. Specifically, when the side air outlet of the air conditioner is closed, the air flow inside the housing 1 is blown out only from the front air outlet 13; when the side air outlet of the air conditioner is opened, the airflow in the shell 1 is blown out from the front air outlet 13 and the side air outlet together; therefore, the side air outlet of the air conditioner has selectivity and controllability, and the air outlet mode of the air conditioner is enriched.

Further, the deflector means 5 is adapted to be rotated to the first position or the second position; the flow guide mechanism 5 is provided with a first side surface and a second side surface, and when the flow guide mechanism 5 rotates to the first position, the airflow blown to the flow guide mechanism 5 in the shell 1 is suitable for flowing to the front air outlet 13 along the second side surface; when the guiding mechanism 5 rotates to the second position, the air flow blown to the guiding mechanism 5 in the housing 1 is suitable for flowing to the side air outlet along the first side surface. Specifically, when the diversion mechanism 5 is located at the first position, the second side face of the diversion mechanism 5 faces the fan blade of the air conditioner, the first side face is away from the fan blade, and the diversion mechanism 5 covers the side air outlet, at this time, in the air flow blown by the fan blade in the shell 1, a part of the air flow is directly blown to the front air outlet 13, and the other part of the air flow is blown to the diversion mechanism 5 and flows to the front air outlet 13 along the second side face, so that the front air outlet of the air conditioner is realized; when the diversion mechanism 5 is located at the second position, the first side face of the diversion mechanism 5 faces the fan blade of the air conditioner, and the second side face deviates from the fan blade, at this time, in the air flow blown by the fan blade in the shell 1, a part of the air flow is directly blown to the front air outlet 13, and the other part of the air flow is blown to the diversion mechanism 5 and flows to the side air outlet along the first side face, so that front air outlet and side air outlet of the air conditioner are realized. So, make the side air-out of air conditioner have the selectivity, richened the air-out mode of air conditioner for the air conditioner is suitable for multidirectional, wide area air-out.

Optionally, as shown in fig. 1, 4, and 5, the air conditioner further includes a front guiding fan mechanism 6 disposed at the front air outlet 13, and a front guiding fan adapted to drive the front guiding fan mechanism 6 to rotate so as to adjust an air outlet direction at the front air outlet 13.

Preceding air guide mechanism 6 and preceding air guide mechanism 6 set up in front air outlet 13 department, and preceding air guide motor constructs 6 with preceding air guide, be used for the air guide mechanism 6 rotates in order to adjust the air-out direction of air conditioner 13 in front before the drive, make the air conditioner be suitable for in front air outlet 13 department from top to bottom (Z axle direction in figure 1) sweep the wind and/or about (Y axle direction in figure 1) sweep the wind, so, the air-out mode of air conditioner has further been richened, and make the air-out mode of air conditioner have humanization, it is intelligent, can select, controllable advantage, user experience has been promoted.

Optionally, as shown in fig. 4 and 5, the air conditioner further includes a side air guiding mechanism 7 and a side air guiding motor, which are disposed at the side air outlet, and the side air guiding mechanism 7 is adapted to drive the side air guiding mechanism 7 to rotate so as to adjust the air outlet direction at the side air outlet.

Side air guide mechanism 7 and side air guide motor set up in side air outlet department, and side air guide motor and side air guide mechanism 7 are connected, be used for drive side air guide mechanism 7 to rotate in order to adjust the air-out direction of air conditioner in side air outlet department, make the air conditioner be suitable for and sweep the wind and/or sweep the wind around from top to bottom in side air outlet department, so, the air-out mode of air conditioner has further been richened, and make the air-out mode of air conditioner have humanization, it is intelligent, can select, controllable advantage, user experience of using has been promoted.

Optionally, as shown in fig. 4 and 5, the front air guiding mechanism 6 and the side air guiding mechanism 7 are used to adjust the air outlet direction of the air conditioner in the up-down direction and/or the horizontal direction at the air outlet. Specifically, the front air guiding mechanism 6 and/or the side air guiding mechanism 7 comprises an air deflector, the air deflector comprises an air deflector body and an air deflector rotating shaft, the air deflector rotating shaft is parallel to the horizontal plane, and the air deflector body is connected with the air deflector rotating shaft and is suitable for rotating around the air deflector rotating shaft; therefore, after the air deflector body rotates around the air deflector rotating shaft, the included angle between the air deflector body and the horizontal plane is changed, so that the air outlet direction of the air conditioner in the vertical direction (namely the Z-axis direction in the figure 1) is correspondingly changed. The front wind guide mechanism 6 and/or the side wind guide mechanism 7 also comprises a wind sweeping plate, the wind sweeping plate comprises a wind sweeping plate body and a wind sweeping plate rotating shaft, the wind sweeping plate rotating shaft is perpendicular to the wind guide plate rotating shaft, and the wind sweeping plate body is connected with the wind sweeping plate rotating shaft and is suitable for rotating around the wind sweeping plate rotating shaft; when the wind sweeping plate is arranged at the front air outlet 13, the wind sweeping plate is used for adjusting the air outlet direction of the air conditioner in the left-right direction (namely the Y-axis direction in fig. 1), at the moment, the wind sweeping plate rotating shaft is perpendicular to the front wind sweeping plate rotating shaft, the wind sweeping plate body is suitable for rotating around the wind sweeping plate rotating shaft, and after the wind sweeping plate body rotates around the wind sweeping plate rotating shaft, the included angle between the wind sweeping plate body and the XZ plane in the drawing is changed, so that the air outlet direction of the air conditioner in the left-right direction is correspondingly changed. When the left end (right end) of the casing 1 is provided with the left air outlet 14 (right air outlet 15) and the air sweeping plate is arranged at the left air outlet 14 (right air outlet 15), the air sweeping plate is used for adjusting the air outlet direction of the air conditioner in the front-back direction (namely the X-axis direction in fig. 1), at the moment, the rotating shaft of the air sweeping plate is perpendicular to the rotating shaft of the left air deflector (right air deflector), the air sweeping plate body is suitable for rotating around the rotating shaft of the air sweeping plate, and after the air sweeping plate body rotates around the rotating shaft of the air sweeping plate, the included angle between the air sweeping plate body and the YZ plane in the drawing is changed, so that the air outlet direction of the air conditioner in the front-back.

Further, when the air deflector and the air sweeping plate are simultaneously arranged at the front air outlet 13, only one front guiding wind motor can be arranged for simultaneously controlling the air deflector and the air sweeping plate at the front air outlet 13; two front wind guiding motors can be arranged to respectively control the wind deflector and the wind sweeping plate at the front wind outlet 13. Similarly, when the air deflector and the wind sweeping plate are arranged at the left air outlet 14 at the same time, a side wind guiding motor can control the air deflector and the wind sweeping plate at the left air outlet 14 at the same time; or the two side air guide motors can respectively control the air guide plate and the air sweeping plate at the left air outlet 14. When the air deflector and the air sweeping plate are arranged at the right air outlet 15 at the same time, one side air guide motor can control the air deflector and the air sweeping plate at the right air outlet 15 at the same time; or the two side air guide motors can respectively control the air guide plate and the air sweeping plate at the right air outlet 15.

Optionally, the front wind guide motor is arranged in parallel with the side wind guide motor.

In this embodiment, the front wind guiding motor is connected with the front wind guiding mechanism 6, the side wind guiding motor is connected with the side wind guiding mechanism 7, the front wind guiding mechanism is suitable for driving the front wind guiding mechanism 6 to adjust the wind outlet direction of the front wind outlet 13, and the side wind guiding mechanism is suitable for driving the side wind guiding mechanism 7 to adjust the wind outlet direction of the side wind outlet; and preceding wind-guiding motor and side wind-guiding motor parallel arrangement, that is to say, preceding wind-guiding motor is suitable for independent control with side wind-guiding motor to make preceding wind-guiding motor and side wind-guiding motor independent control, with the air-out direction and the air-out mode of further expanding the air conditioner, make the air conditioner be suitable for multidirectional, wide area air-out, and make the multidirectional of air conditioner, wide area air-out have can select, controllable advantage.

Optionally, as shown in fig. 5, the flow guiding mechanism 5 includes a first flow guiding structure 51 and a second flow guiding structure 52, and the side air outlet includes a left air outlet 14 and a right air outlet 15 respectively disposed at two ends of the housing 1 in the length direction; the first diversion structure 51 is disposed at the air duct intersection between the left air outlet 14 and the front air outlet 13, and the second diversion structure 52 is disposed at the air duct intersection between the right air outlet 15 and the front air outlet 13.

In this embodiment, preferably, the left end (that is, the reverse one end of Y axle in fig. 5 of casing 1) and the right end (that is, the forward one end of Y axle in fig. 5 of casing 1) of casing 1 all are equipped with the side air outlet, specifically, the left end of casing 1 is equipped with left air outlet 14, the right end of casing 1 is equipped with right air outlet 15, make the air conditioner can carry out preceding air-out simultaneously, left side air-out and right side air-out, with the air-out mode of further richening the air conditioner, and make the air-out direction and the angle of air conditioner wider. A first flow guide structure 51 is arranged at the air duct intersection between the left air outlet 14 and the front air outlet 13, and a second flow guide structure 52 is arranged at the air duct intersection between the right air outlet 15 and the front air outlet 13; and the first flow guiding structure 51 is adapted to control the opening or closing of the left air outlet 14, and the second flow guiding structure 52 is adapted to control the opening or closing of the right air outlet 15.

Further, the first flow guiding structure 51 and the second flow guiding structure 52 may be controlled synchronously or independently. When the first flow guiding structure 51 and the second flow guiding structure 52 are synchronously controlled, the first flow guiding structure 51 and the second flow guiding structure 52 are adapted to be opened or closed simultaneously; when the first flow guiding structure 51 and the second flow guiding structure 52 are controlled independently, the first flow guiding structure 51 and the second flow guiding structure 52 may be opened or closed at the same time, or one of the first flow guiding structure 51 and the second flow guiding structure 52 may be opened and the other may be closed.

Optionally, the air guiding mechanism 5 further comprises a first air guiding motor and a second air guiding motor; the first diversion motor is suitable for driving the first diversion structure 51 to open or close the left air outlet 14; the second diversion motor is suitable for driving the second diversion structure 52 to open or close the right air outlet 15; and the first diversion motor and the second diversion motor are arranged in parallel.

In this embodiment, the first diversion motor of the diversion mechanism 5 is connected with the first diversion structure 51, and the second diversion motor is connected with the second diversion structure 52; the first diversion motor is suitable for driving the first diversion structure 51 to open or close the left air outlet 14, and the second diversion motor is suitable for driving the second diversion structure 52 to open or close the right air outlet 15; the first diversion motor and the second diversion motor are arranged in parallel, that is, the first diversion motor and the second diversion motor are suitable for independent control, so that the first diversion structure 51 and the second diversion structure 52 are independently controlled, the air outlet direction and the air outlet mode of the air conditioner are further expanded, the air conditioner is suitable for multi-directional and wide-area air outlet, and the multi-directional and wide-area air outlet of the air conditioner has the advantages of being selectable and controllable.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (10)

1. An air conditioner is characterized by comprising a shell (1), a first heat exchanger (2) arranged in the shell (1), a second heat exchanger (3) and a cross-flow fan blade assembly (4); refrigerant pipelines of the first heat exchanger (2) and the second heat exchanger (3) are connected in series; an upper air inlet (11) and a lower air inlet (12) are respectively arranged at two ends of the shell (1) in the vertical direction, and a front air outlet (13) is arranged at one end of the shell (1) in the width direction; the first heat exchanger (2) and the second heat exchanger (3) are located between the upper air inlet (11) and the lower air inlet (12) and located on one side, deviating from the front air outlet (13), of the cross-flow fan blade assembly (4).

2. Air conditioner according to claim 1, characterized in that the first heat exchanger (2) and the second heat exchanger (3) are arranged symmetrically.

3. The air conditioner according to claim 1, wherein the cross-flow fan blade assembly (4) comprises a first cross-flow fan blade (41), a second cross-flow fan blade (42) and a fan blade motor (43), the fan blade motor (43) is arranged between the first cross-flow fan blade (41) and the second cross-flow fan blade (42), and the fan blade motor (43), the first cross-flow fan blade (41) and the second cross-flow fan blade (42) are coaxially arranged.

4. The air conditioner according to claim 3, characterized in that the fan blade motor (43) is located at a middle position in the housing (1), and the first and second through-flow fan blades (41, 42) are symmetrically arranged with respect to the fan blade motor (43).

5. The air conditioner according to any one of claims 1 to 4, further comprising a flow guide mechanism (5), wherein a side air outlet is provided at an end portion of the housing (1) in a length direction, and the flow guide mechanism (5) is provided at an air duct intersection between the side air outlet and the front air outlet (13) and adapted to open or close the side air outlet.

6. The air conditioner as claimed in claim 5, further comprising a front wind guiding mechanism (6) and a front wind guiding motor arranged at the front wind outlet (13), wherein the front wind guiding motor is adapted to drive the front wind guiding mechanism (6) to rotate so as to adjust the wind outlet direction at the front wind outlet (13).

7. The air conditioner as claimed in claim 6, further comprising a side air guide mechanism (7) and a side air guide motor arranged at the side air outlet, wherein the side air guide motor is adapted to drive the side air guide mechanism (7) to rotate so as to adjust the air outlet direction at the side air outlet.

8. The air conditioner of claim 7, wherein said front wind guide motor is disposed in parallel with said side wind guide motor.

9. The air conditioner according to claim 5, wherein the flow guide mechanism (5) comprises a first flow guide structure (51) and a second flow guide structure (52), and the side air outlet comprises a left air outlet (14) and a right air outlet (15) respectively arranged at two ends of the housing (1) in the length direction; the first flow guide structure (51) is arranged at an air duct intersection between the left air outlet (14) and the front air outlet (13), and the second flow guide structure (52) is arranged at an air duct intersection between the right air outlet (15) and the front air outlet (13).

10. The air conditioner according to claim 9, wherein the guide mechanism (5) further comprises a first guide motor and a second guide motor; the first diversion motor is suitable for driving the first diversion structure (51) to open or close the left air outlet (14); the second diversion motor is suitable for driving the second diversion structure (52) to open or close the right air outlet (15); and the first diversion motor and the second diversion motor are arranged in parallel.

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