Hanging type air conditioner

Abstract

The utility model relates to a hanging type air conditioner, which belongs to the technical field of air conditioners and comprises a shell, an air conditioner fan, an indoor heat exchanger and an air deflector, the air deflector is arranged at an air outlet, one end of a first connecting rod is hinged to the inner wall of an air duct and is close to the air outlet, and one end of a second connecting rod is hinged to one end, far away from the inner wall of the air duct, of the first connecting rod. One end of the third connecting rod is hinged to the inner wall of the air duct and close to the air outlet, the middle of the third connecting rod is hinged to the middle of the second connecting rod, one end of the fourth connecting rod is hinged to the end, away from the inner wall of the air duct, of the third connecting rod, and the other end of the fourth connecting rod is hinged to the air guide plate. The driving part is used for driving the first connecting rod to rotate, the connecting rods are arranged at the air outlet to form a double-shaft driving mechanism for driving the air guide plate to move, the driving part drives the first connecting rod to move, then the air guide plate completely rotates to the outside of the shell after being opened, and the air guide distance is effectively prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioners, and in particular to a wall-mounted air conditioner. Background Art

[0002] Wall-mounted air conditioners are generally installed on walls or other supporting structures. Wall-mounted air conditioners usually include a shell. The length direction of the shell is generally arranged in a horizontal direction. The shell is usually provided with a long strip air outlet arranged along its length direction. The shell is also provided with an air inlet. An indoor heat exchanger and an indoor fan are arranged in the shell, so that indoor air enters the shell through the air inlet and exchanges heat with the indoor heat exchanger before flowing out from the air outlet.

[0003] The wall-mounted air conditioner is provided with an air guide plate at the air outlet. The air supply angle of the wall-mounted air conditioner is controlled by rotating the air guide plate at the air outlet, and the air supply demand of the user is met by adjusting the air guide plate.

[0004] The existing air guide plates on the market are opened by a single-axis drive. When the air guide plates are opened, they will partially interfere with the air-conditioning shell. The air outlet avoids the movement space of the air guide plates, so that part of the air guide plates enters the interior of the air conditioner, resulting in a greatly shortened effective air guiding distance of the air guide plates and a poor air guiding effect. When the air guide plates are closed, a large gap is generated between the air guide plates and the bottom of the shell, affecting the aesthetics. Utility Model Content

[0005] The utility model solves one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the present application aims to provide a wall-mounted air conditioner, in which multiple connecting rods are arranged at the air outlet to form a dual-axis driving mechanism for the movement of the air guide plate, so that the air guide plate can be completely rotated to the outside of the shell after opening, effectively extending the air guide distance.

[0007] In order to achieve the above object, the utility model provides a wall mounted air conditioner, comprising:

[0008] A shell, wherein an air duct is provided inside the shell, an air inlet connected to the air duct is provided at the top of the shell, and an air outlet connected to the air duct is provided at the bottom of the front side of the shell;

[0009] An air conditioning fan, the air conditioning fan is arranged in the air duct, and the air outside the housing is introduced into the air duct from the air inlet through the operation of the air conditioning fan, and after heat exchange, air conditioning wind is formed and output to the outside from the air outlet;

[0010] An indoor heat exchanger, wherein the indoor heat exchanger is arranged in the air duct, and indoor air is introduced into the air duct through the air inlet, and the air passing through the indoor heat exchanger is heat exchanged to form a heat exchange airflow;

[0011] An air guide plate, the air guide plate being arranged at the air outlet;

[0012] A first connecting rod, one end of which is hinged to the inner wall of the air duct and close to the air outlet;

[0013] a second connecting rod, one end of the second connecting rod being hinged to an end of the first connecting rod away from the inner wall of the air duct, and the other end of the second connecting rod being hinged to the air guide plate;

[0014] A third connecting rod, one end of which is hinged to the inner wall of the air duct and close to the air outlet, and a middle portion of the third connecting rod is hinged to a middle portion of the second connecting rod;

[0015] a fourth connecting rod, one end of which is hinged to an end of the third connecting rod away from the inner wall of the air duct, and the other end of which is hinged to the air guide plate;

[0016] A driving member, the driving member is used to drive the first connecting rod to rotate;

[0017] The driving member drives the first connecting rod to rotate, the first connecting rod drives the second connecting rod to move, the second connecting rod synchronously drives the third connecting rod and the air guide plate to move, and the third connecting rod drives the fourth connecting rod to move, so that the air guide plate flips its angle during the movement.

[0018] In the technical solution, multiple connecting rods are arranged at the air outlet to form a dual-axis driving mechanism for the movement of the air guide plate. The driving member drives the first connecting rod to move, so that the air guide plate is completely rotated to the outside of the shell after opening, effectively extending the air guide distance; when the air guide plate closes the air outlet, the gap between the air guide plate and the shell is reduced, and the structure is more beautiful.

[0019] In addition, the present application also includes a hanging air conditioner, which includes:

[0020] A shell, wherein an air duct is provided inside the shell, an air inlet connected to the air duct is provided at the top of the shell, and an air outlet connected to the air duct is provided at the bottom of the front side of the shell;

[0021] An air conditioning fan, the air conditioning fan is arranged in the air duct, and the air outside the housing is introduced into the air duct through the air inlet through the operation of the air conditioning fan, and after heat exchange, air conditioning wind is formed and output to the outside through the air outlet;

[0022] An indoor heat exchanger, wherein the indoor heat exchanger is arranged in the air duct, and indoor air is introduced into the air duct through the air inlet, and the air passing through the indoor heat exchanger is heat exchanged to form a heat exchange airflow;

[0023] An air guide plate, the air guide plate being arranged at the air outlet;

[0024] A first connecting rod, one end of which is hinged to the inner wall of the air duct and close to the air outlet;

[0025] a second connecting rod, one end of the second connecting rod being hinged to an end of the first connecting rod away from the inner wall of the air duct, and the other end of the second connecting rod being hinged to the air guide plate;

[0026] A third connecting rod, one end of which is hinged to the inner wall of the air duct and close to the air outlet, and a middle portion of the third connecting rod is hinged to a middle portion of the second connecting rod;

[0027] a fourth connecting rod, one end of which is hinged to an end of the third connecting rod away from the inner wall of the air duct, and the other end of which is hinged to the air guide plate;

[0028] A driving member, the driving member is used to drive the third connecting rod to rotate;

[0029] The driving member drives the third connecting rod to rotate, the third connecting rod synchronously drives the second connecting rod and the fourth connecting rod to move, the second connecting rod drives the air guide plate to move, and the fourth connecting rod drives the air guide plate to rotate, so that the air guide plate flips its angle during the movement.

[0030] In the technical solution, multiple connecting rods are arranged at the air outlet to form a dual-axis driving mechanism for the movement of the air guide plate. The driving member drives the third connecting rod to move, so that the air guide plate is completely rotated to the outside of the shell after opening, effectively extending the air guide distance; when the air guide plate closes the air outlet, the gap between the air guide plate and the shell is reduced, and the structure is more beautiful.

[0031] Some of the embodiments of this application also include:

[0032] A first hinge shaft, the first hinge shaft is arranged on the inner wall of the air duct, and the first hinge shaft is hinged to an end of the first connecting rod away from the second connecting rod;

[0033] A second hinge shaft, the second hinge shaft is arranged on the inner wall of the air duct, and the second hinge shaft is hinged to an end of the third connecting rod away from the fourth connecting rod;

[0034] a third hinge shaft, the third hinge shaft being arranged at the middle part of the second connecting rod, the third hinge shaft being hinged at the middle part of the third connecting rod,

[0035] A fourth hinge shaft, wherein the fourth hinge shaft is arranged at an end of the first connecting rod away from the first hinge shaft, and the fourth hinge shaft is hinged to an end of the second connecting rod away from the wind guide plate.

[0036] In some embodiments of the present application, the distance from the second hinge axis to the third hinge axis is the same as the length of the first connecting rod, and the distance from the third hinge axis to the fourth hinge axis is the same as the distance from the first hinge axis to the second hinge axis.

[0037] In some embodiments of the present application, an installation cavity is provided on the inner wall of the air duct, and the first hinge shaft and the second hinge shaft are provided in the installation cavity.

[0038] In some embodiments of the present application, a line between the first hinge axis and the second hinge axis is parallel to the air outlet direction of the air outlet.

[0039] In some embodiments of the present application, the distance from the first hinge axis to the air outlet is greater than the distance from the second hinge axis to the air outlet.

[0040] In some embodiments of the present application, the length direction of the air guide plate is the same as the length direction of the shell, and the first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod and the driving member are arranged in plurality along the length direction of the air guide plate.

[0041] In some embodiments of the present application, a fifth hinge axis and a sixth hinge axis are provided on the side of the air guide plate facing the air duct, the fifth hinge axis is hinged to an end of the second connecting rod away from the first connecting rod, and the sixth hinge axis is hinged to an end of the fourth connecting rod away from the third connecting rod.

[0042] In some embodiments of the present application, a direction perpendicular to the length direction of the wind guide plate and parallel to the windward side of the wind guide plate is defined as a height direction of the wind guide plate, and the fifth hinge axis and the sixth hinge axis are spaced apart along the height direction of the wind guide plate.

[0043] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 is a schematic diagram of the overall structure of a wall-mounted air conditioner according to an embodiment of the present application;

[0045] Figure 2 It is a schematic diagram of the partial structure of the air guide plate of the wall-mounted air conditioner according to the implementation mode of the present application;

[0046] Figure 3 It is a front view of the partial structure of the air guide plate of the wall-mounted air conditioner according to the implementation mode of the present application;

[0047] Figure 4 According to the embodiment of the present application, the wall mounted air conditioner Figure 3 Section view in the AA direction;

[0048] Figure 5 is a partial cross-sectional view of an air guide plate of a wall-mounted air conditioner according to an embodiment of the present application;

[0049] Figure 6 is a partial cross-sectional view of a first connecting rod of a wall-mounted air conditioner according to an embodiment of the present application;

[0050] Figure 7 It is a structural schematic diagram of the wind guide plate of the wall-mounted air conditioner according to the embodiment of the present application when it is opened;

[0051] Figure 8 It is a schematic diagram of the partial structure of the driving part of the wall-mounted air conditioner according to the implementation mode of the present application;

[0052] Fig. 9 It is a side view of the local structure of the driving part of the wall-mounted air conditioner according to the embodiment of the present application;

[0053] Fig.10 It is a schematic diagram of the partial structure of the air guide plate of the wall-mounted air conditioner according to the implementation mode of the present application;

[0054] Fig.11 According to the embodiment of the present application, the wall mounted air conditioner Fig.10 The structure diagram at B is enlarged;

[0055] Fig.12 It is a schematic diagram of the partial structure of the air guide plate of the wall-mounted air conditioner according to the implementation mode of the present application;

[0056] Fig.13 According to the embodiment of the present application, the wall mounted air conditioner Fig.12 Enlarged structural diagram at center C.

[0057] In the above figures: 100, shell; 101, air inlet; 102, air outlet; 200, air guide plate; 300, first connecting rod; 400, second connecting rod; 500, third connecting rod; 600, fourth connecting rod; 700, driving member; 800, first articulated axis; 900, second articulated axis; 110, third articulated axis; 120, fourth articulated axis; 130, installation cavity; 140, fifth articulated axis; 150, sixth articulated axis. DETAILED DESCRIPTION

[0058] In the description of the present invention, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0059] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "on" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0061] In the present utility model, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0062] The present invention is described in detail below by way of exemplary embodiments. However, it should be understood that, without further description, elements, structures and features in one embodiment may also be beneficially combined in other embodiments.

[0063] In the present application, the wall mounted air conditioner performs the refrigeration cycle of the indoor unit of the air conditioner by using a compressor, a condenser, an expansion valve and an indoor heat exchanger. The refrigeration cycle includes a series of processes involving compression, condensation, expansion and evaporation, and supplies refrigerant to the air that has been conditioned and heat exchanged. The compressor compresses the refrigerant gas in a low temperature and low pressure state and discharges the refrigerant gas in a high temperature and high pressure state. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and the heat is released to the surrounding environment through the condensation process. The expansion valve expands the liquid phase refrigerant in a high temperature and high pressure state condensed in the condenser into a low pressure liquid phase refrigerant. The indoor heat exchanger evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low temperature and low pressure state to the compressor. The indoor heat exchanger can achieve a refrigeration effect by utilizing the latent heat of evaporation of the refrigerant to exchange heat with the material to be cooled. In the whole cycle, the indoor unit of the air conditioner can adjust the temperature of the indoor space. The outdoor unit of the air conditioner indoor unit refers to the part of the refrigeration cycle including the compressor and the outdoor heat exchanger, the indoor unit of the air conditioner indoor unit includes an indoor heat exchanger, and the expansion valve may be provided in the indoor unit or the outdoor unit. The indoor heat exchanger and the outdoor heat exchanger function as a condenser or an indoor heat exchanger. When the indoor heat exchanger functions as a condenser, the air conditioner indoor unit functions as a heater in the heating mode, and when the indoor heat exchanger functions as an indoor heat exchanger, the air conditioner indoor unit functions as a cooler in the cooling mode.

[0064] Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0065] As attached Figures 1 to 6 As shown, in an illustrative embodiment of the wall-mounted air conditioner of the utility model, the wall-mounted air conditioner includes a shell 100, an air duct is arranged inside the shell 100, an air inlet 101 connected to the air duct is opened at the top of the shell 100, the front side of the shell 100 is a panel, and an air outlet 102 connected to the air duct is opened at the bottom of the panel.

[0066] The wall-mounted air conditioner includes an air conditioning fan, which is arranged in the air duct. Through the operation of the air conditioning fan, air outside the shell 100 is introduced into the air duct through the air inlet 101, and after heat exchange, air conditioning wind is formed and output to the outside through the air outlet 102.

[0067] The wall mounted air conditioner includes an indoor heat exchanger, which is arranged in the air duct. Indoor air is introduced into the air duct through the air inlet 101, and the air passing through the indoor heat exchanger undergoes heat exchange to form a heat exchange airflow.

[0068] The wall-mounted air conditioner includes an air guide plate 200 , and the air guide plate 200 is disposed at the air outlet 102 .

[0069] The wall-mounted air conditioner includes a first connecting rod 300 , one end of which is hinged to the inner wall of the air duct and close to the air outlet 102 .

[0070] The wall-mounted air conditioner includes a second connecting rod 400 , one end of the second connecting rod 400 is hinged to an end of the first connecting rod 300 away from the inner wall of the air duct, and the other end of the second connecting rod 400 is hinged to the air guide plate 200 .

[0071] The wall-mounted air conditioner includes a third connecting rod 500 , one end of which is hinged to the inner wall of the air duct and close to the air outlet 102 , and the middle part of the third connecting rod 500 is hinged to the middle part of the second connecting rod 400 .

[0072] The wall-mounted air conditioner includes a fourth connecting rod 600 , one end of the fourth connecting rod 600 is hinged to an end of the third connecting rod 500 away from the inner wall of the air duct, and the other end of the fourth connecting rod 600 is hinged to the air guide plate 200 .

[0073] The wall-mounted air conditioner includes a driving member 700 , and the driving member 700 is used to drive the first connecting rod 300 to rotate.

[0074] The driving member 700 drives the first connecting rod 300 to rotate, the first connecting rod 300 drives the second connecting rod 400 to move, the second connecting rod 400 synchronously drives the third connecting rod 500 and the air guide plate 200 to move, and the third connecting rod 500 drives the fourth connecting rod 600 to move, so that the air guide plate 200 flips its angle during the movement.

[0075] In the prior art, the air guide plate 200 is moved and flipped by a single-axis drive. When the air guide plate 200 is opened, it will partially interfere with the shell 100. When designing the shell 100, it is necessary to make room for the movement of the air guide plate 200, so that a part of the air guide plate 200 enters the interior of the air conditioner, resulting in a shortening of the effective air guiding distance of the air guide plate 200. In addition, when the air guide plate 200 is closed, a large gap will be generated with the bottom of the shell 100, affecting the aesthetics of the entire machine.

[0076] Through the above solution, multiple connecting rods are arranged at the air outlet 102 to form a driving mechanism for driving the air guide plate 200 to move with a dual axis, and the driving member 700 drives the first connecting rod 300 to move, so that the air guide plate 200 is completely rotated to the outside of the housing 100 after opening, effectively extending the air guide distance. When the air guide plate 200 closes the air outlet 102, the gap between the air guide plate 200 and the housing 100 is reduced, and the structure is more beautiful.

[0077] As attached Figures 7 to 9As shown, in some embodiments, the wall-mounted air conditioner includes a first hinge shaft 800 , which is disposed on the inner wall of the air duct, and the first hinge shaft 800 is hinged to an end of the first connecting rod 300 away from the second connecting rod 400 .

[0078] The wall-mounted air conditioner includes a second hinge shaft 900 , which is disposed on the inner wall of the air duct. The second hinge shaft 900 is hinged to an end of the third connecting rod 500 away from the fourth connecting rod 600 .

[0079] The wall-mounted air conditioner includes a third hinge shaft 110 , which is disposed at the middle of the second connecting rod 400 , and is hinged to the middle of the third connecting rod 500 .

[0080] The wall-mounted air conditioner includes a fourth hinge shaft 120 , which is disposed at one end of the first connecting rod 300 away from the first hinge shaft 800 , and is hinged to one end of the second connecting rod 400 away from the air guide plate 200 .

[0081] In some embodiments, a fifth hinge shaft 140 and a sixth hinge shaft 150 are provided on the side of the air guide plate 200 facing the air duct, the fifth hinge shaft 140 is hinged to the end of the second link 400 away from the first link 300, and the sixth hinge shaft 150 is hinged to the end of the fourth link 600 away from the third link 500.

[0082] When the air guide plate 200 closes the air outlet 102, the fifth hinge shaft 140 is located below the sixth hinge shaft 150, and the fourth connecting rod 600 is parallel to the second connecting rod 400. When the air guide plate 200 opens the air outlet 102, the fifth hinge shaft 140 is located behind the sixth hinge shaft 150.

[0083] When the air guide plate 200 is in the open state, the second connecting rod 400 and the fourth connecting rod 600 push the air guide plate 200 out of the air duct without any interference with the panel and without blocking the front of the air duct, which is beneficial for the airflow in the air duct to be transported to the room and effectively extends the air guide distance.

[0084] When the air guide plate 200 is in the closed state, the second connecting rod 400 and the fourth connecting rod 600 retract the air guide plate 100, and the edge of the air guide plate 200 is flush with the edge of the panel with a very small gap, thereby improving the aesthetics of the entire machine.

[0085] In some embodiments, a first connecting rod 300, a second connecting rod 400, a third connecting rod 500, a fourth connecting rod 600 and a driving member 700 are respectively provided at both ends of the length direction of the air guide plate 200, and the two ends of the air guide plate 200 are pushed, so that the movement of the air guide plate 200 is smoother.

[0086] In addition, the present application also includes a wall-mounted air conditioner, which includes a shell 100, a duct is provided inside the shell 100, an air inlet 101 connected to the air duct is opened at the top of the shell 100, the front side of the shell 100 is a panel, the panel is set toward the user, and an air outlet 102 connected to the air duct is opened at the bottom of the panel.

[0087] The wall-mounted air conditioner includes an air conditioning fan, which is arranged in the air duct. Through the operation of the air conditioning fan, air outside the shell 100 is introduced into the air duct through the air inlet 101, and after heat exchange, air conditioning wind is formed and output to the outside through the air outlet 102.

[0088] The wall mounted air conditioner includes an indoor heat exchanger, which is arranged in the air duct. Indoor air is introduced into the air duct through the air inlet 101, and the air passing through the indoor heat exchanger undergoes heat exchange to form a heat exchange airflow.

[0089] The wall-mounted air conditioner includes an air guide plate 200 , and the air guide plate 200 is disposed at the air outlet 102 .

[0090] The wall-mounted air conditioner includes a first connecting rod 300 , one end of which is hinged to the inner wall of the air duct and close to the air outlet 102 .

[0091] The wall-mounted air conditioner includes a second connecting rod 400 , one end of the second connecting rod 400 is hinged to an end of the first connecting rod 300 away from the inner wall of the air duct, and the other end of the second connecting rod 400 is hinged to the air guide plate 200 .

[0092] The wall-mounted air conditioner includes a third connecting rod 500 , one end of which is hinged to the inner wall of the air duct and close to the air outlet 102 , and the middle part of the third connecting rod 500 is hinged to the middle part of the second connecting rod 400 .

[0093] The wall-mounted air conditioner includes a fourth connecting rod 600 , one end of the fourth connecting rod 600 is hinged to an end of the third connecting rod 500 away from the inner wall of the air duct, and the other end of the fourth connecting rod 600 is hinged to the air guide plate 200 .

[0094] The wall-mounted air conditioner includes a driving member 700 , and the driving member 700 is used to drive the third connecting rod 500 to rotate.

[0095] The driving member 700 drives the third connecting rod 500 to rotate, and the third connecting rod 500 simultaneously drives the second connecting rod 400 and the fourth connecting rod 600 to move, the second connecting rod 400 drives the air guide plate 200 to move, and the fourth connecting rod 600 drives the air guide plate 200 to rotate, so that the air guide plate 200 flips its angle during the movement.

[0096] In the prior art, the air guide plate 200 opens or closes the air outlet 102 through a single-axis drive, and a large gap is formed between the air guide plate 200 and the lower part of the panel when the air guide plate 200 is closed.

[0097] Through the above solution, multiple connecting rods are arranged at the air outlet 102 to form a driving mechanism for driving the air guide plate 200 to move with a dual axis, and the driving member 700 drives the third connecting rod 500 to move, so that the air guide plate 200 is completely rotated to the outside of the housing 100 after opening, effectively extending the air guide distance. When the air guide plate 200 closes the air outlet 102, the gap between the air guide plate 200 and the housing 100 is reduced, and the structure is more beautiful.

[0098] In some embodiments, the length direction of the shell 100 is horizontally arranged, and the shell 100 is hung on a wall, the side of the shell 100 close to the wall is the rear side, and the side of the shell 100 away from the wall is the front side.

[0099] As attached Figures 10 to 13 As shown, in some embodiments, a mounting cavity 130 is provided on the inner wall of the air duct, and a first hinge shaft 800 is provided in the mounting cavity 130 . The first hinge shaft 800 is hinged to an end of the first connecting rod 300 away from the second connecting rod 400 .

[0100] A second hinge shaft 900 is disposed in the installation cavity 130 , and the second hinge shaft 900 is hinged to an end of the third connecting rod 500 away from the fourth connecting rod 600 .

[0101] The wall-mounted air conditioner includes a third hinge shaft 110 , which is disposed at a middle portion of the third connecting rod 500 , and the third hinge shaft 110 is hinged to a middle portion of the second connecting rod 400 .

[0102] The third hinge shaft 110 and two ends of the third connecting rod 500 are respectively arranged at intervals.

[0103] The wall-mounted air conditioner includes a fourth hinge shaft 120 , which is disposed at one end of the second connecting rod 400 away from the fourth connecting rod 600 , and is hinged to one end of the first connecting rod 300 away from the first hinge shaft 800 .

[0104] In some embodiments, the distance from the second hinge axis 900 to the third hinge axis 110 is the same as the length of the first link 300 , and the distance from the third hinge axis 110 to the fourth hinge axis 120 is the same as the distance from the first hinge axis 800 to the second hinge axis 900 .

[0105] The distance from the second hinge axis 900 to the third hinge axis 110 is the same as the distance from the first hinge axis 800 to the fourth hinge axis 120, that is, a parallelogram structure is formed between the first hinge axis 800, the second hinge axis 900, the third hinge axis 110, the fourth hinge axis 120, the first connecting rod 300, the second connecting rod 400 and the third connecting rod 500.

[0106] In some embodiments, the axial direction of the first hinge shaft 800 is perpendicular to the length direction of the first link 300 .

[0107] In some embodiments, the axial directions of the second hinge axis 900 and the third hinge axis 110 are perpendicular to the length direction of the third connecting rod 500 .

[0108] In some embodiments, the axial direction of the fourth hinge shaft 120 is perpendicular to the length direction of the second link 400 .

[0109] In some embodiments, an installation cavity 130 is provided on the inner wall of the air duct, and the first hinge shaft 800 and the second hinge shaft 900 are provided in the installation cavity 130 .

[0110] The connecting rod movement composed of the first connecting rod 300, the second connecting rod 400, the third connecting rod 500 and the fourth connecting rod 600 occupies a small space and has almost no effect on the airflow in the air duct. The first connecting rod 300, the second connecting rod 400, the third connecting rod 500 and the fourth connecting rod 600 are arranged in the installation cavity 130 to avoid interference with other structures in the shell.

[0111] In some embodiments, the installation cavity 130 has a rectangular structure, and the installation cavity 130 is open on the side facing the panel and the side away from the panel, so that each connecting rod can be installed in the installation cavity 130 from the front side of the installation cavity 130, and the worker can adjust the installation position of each connecting rod from the back side of the installation cavity 130.

[0112] In some embodiments, the installation cavity 130 is disposed on a side of the panel away from the air guide plate 200. When the panel is installed on the air conditioner, the connecting rods are first hinged, and then the second connecting rod 400 and the fourth connecting rod 600 are hinged to the air guide plate 200, and then the connecting rods are inserted into the installation cavity 130, and the driving member 700 is fixed to the installation cavity 130 and connected to the connecting rods, and then the panel is installed on the front side of the housing 100.

[0113] In some embodiments, the driving member 700 is disposed on the outer wall of the installation cavity 130 , and the output shaft of the driving member 700 penetrates through the side wall of the installation cavity 130 and extends deep into the installation cavity 130 .

[0114] In some embodiments, the driving member 700 is disposed in the installation cavity 130 , and the driving member 700 is connected to the inner wall of the installation cavity 130 .

[0115] In some embodiments, the driving member 700 includes but is not limited to a driving mechanism such as an electric motor.

[0116] In some embodiments, the line between the first hinge axis 800 and the second hinge axis 900 is parallel to the air outlet direction of the air outlet 102 . The movement trajectory of the second connecting rod 400 is parallel to the air outlet direction of the air outlet 102 .

[0117] The connecting line between the first hinge shaft 800 and the second hinge shaft 900 is horizontally arranged, so that the movement track of the second connecting rod 400 is horizontally arranged.

[0118] In some embodiments, the distance from the first hinge shaft 800 to the air outlet 102 is greater than the distance from the second hinge shaft 900 to the air outlet 102. The third link 500 is closer to the air guide plate 200 than the first link 300.

[0119] In some embodiments, the length direction of the air guide plate 200 is the same as the length direction of the shell 100, and the first connecting rod 300, the second connecting rod 400, the third connecting rod 500, the fourth connecting rod 600 and the driving member 700 are arranged in plurality at intervals along the length direction of the air guide plate 200, so that the movement of the air guide plate 200 is smoother.

[0120] In some embodiments, a first connecting rod 300 , a second connecting rod 400 , a third connecting rod 500 , a fourth connecting rod 600 and a driving member 700 are respectively disposed at both ends of the air guide plate 200 in the length direction.

[0121] In some embodiments, the air guide plate 200 is relatively short in length, and the air guide plate 200 can be flipped by simply disposing the first connecting rod 300 , the second connecting rod 400 , the third connecting rod 500 , the fourth connecting rod 600 and the driving member 700 in the middle of the air guide plate 200 .

[0122] In some embodiments, a fifth hinge shaft 140 and a sixth hinge shaft 150 are provided on the side of the air guide plate 200 facing the air duct, the fifth hinge shaft 140 is hinged to the end of the second link 400 away from the first link 300, and the sixth hinge shaft 150 is hinged to the end of the fourth link 600 away from the third link 500.

[0123] In some embodiments, a mounting plate is provided on the side of the air guide plate 200 facing the air duct, the mounting plate is provided below the air guide plate 200, and the fifth hinge shaft 140 and the sixth hinge shaft 150 are provided on the mounting plate.

[0124] When the air guide plate 200 closes the air outlet 102 , the fifth hinge shaft 140 is located below the sixth hinge shaft 150 . When the air guide plate 200 opens the air outlet 102 , the fifth hinge shaft 140 is located behind the sixth hinge shaft 150 .

[0125] In some embodiments, a direction perpendicular to the length direction of the wind guide plate 200 and parallel to the windward side of the wind guide plate 200 is defined as the height direction of the wind guide plate 200, and the fifth hinge axis 140 and the sixth hinge axis 150 are spaced apart along the height direction of the wind guide plate 200.

[0126] In some embodiments, the first connecting rod 300, the second connecting rod 400, the third connecting rod 500 and the fourth connecting rod 600 are straight rods with simple structure and convenient installation.

[0127] In some embodiments, the first connecting rod 300 is a straight rod, and the second connecting rod 400, the third connecting rod 500, and the fourth connecting rod 600 are bent rods. The bent rods are designed to avoid interference between the air guide plate 200 and the connecting rods and the shell 100 when the air guide plate 200 is at an extreme angle, thereby expanding the flipping angle range of the air guide plate 200.

[0128] The bending angles of the second connecting rod 400, the third connecting rod 500, and the fourth connecting rod 600 are set downward, so that each connecting rod occupies a smaller space, and when the air outlet 102 is opened, the air guide plate 200 is completely turned over to the outside of the panel.

[0129] In some embodiments, the first link 300 and the third link 500 are straight rods, and the second link 400 and the fourth link 600 are bent rods, so that the second link 400 and the fourth link 600 are hinged to the air guide plate 200, thereby driving the air guide plate 200 to move and flip.

[0130] In some embodiments, a seventh hinge shaft is provided at one end of the fourth link 600 away from the air guide plate 200 , and the seventh hinge shaft is hinged to the third link 500 , so that the third link 500 drives the fourth link 600 to move, thereby driving the air guide plate 200 to flip.

[0131] In some embodiments, the mounting cavity 130 is disposed at the rear side of the panel, and the panel is detachably connected to the housing 100. The connection between the panel and the housing 100 includes, but is not limited to, bolts, buckles, plug buckles, screws or rivets.

[0132] When the first connecting rod 300 , the second connecting rod 400 , the third connecting rod 500 , the fourth connecting rod 600 and the driving member 700 are damaged, it is convenient to manually perform repair and replacement.

[0133] The specific synchronous linkage movement principle of the first connecting rod 300, the second connecting rod 400, the third connecting rod 500, the fourth connecting rod 600 and the air guide plate 200 is as follows: the driving member 700 rotates to drive the first connecting rod 300 to move, the first connecting rod 300 drives the second connecting rod 400 to move, the second connecting rod 400 synchronously drives the third connecting rod 500 and the air guide plate 200 to move, the third connecting rod 500 drives the fourth connecting rod 600 to move, thereby pushing the air guide plate 200 to rotate downward and open through the fourth connecting rod 600, and at the same time pushing the air guide plate 200 to move outward through the second connecting rod 400, that is, the air guide plate 400 also flips its angle while moving outward, thereby increasing the air guiding distance and the air guiding angle.

[0134] By adopting the above-mentioned connecting rod mechanism, the synchronous movement and flipping of the air guide plate 200 can be achieved through the driving member, which has a simple structure, low cost, good synchronization, high reliability, and small space occupation.

[0135] In some embodiments, the air guide plate 200 is a flat plate or a curved plate, and the shape of the air guide plate 200 can match the shape design of the air outlet 102 .

[0136] In some embodiments, the air guide plate 200 is installed at the air outlet 102. The air guide plate 200 can be opened or closed in at least two ways, one is to flip open from top to bottom, and the other is to flip open from bottom to top. The installation positions of the first connecting rod 300, the second connecting rod 400, the third connecting rod 500, the fourth connecting rod 600 and the driving member 700 can be selected according to different opening and closing requirements of the air guide plate 200.

[0137] In some embodiments, a guide plate is hinged at the air outlet 102, and the guide plate is vertically arranged to adjust the air outlet direction of the air-conditioning air.

[0138] In some embodiments, the length direction of the air outlet 102 is the same as the length direction of the shell 100, and multiple mounting parts are spaced apart along the length direction of the air outlet 102. The mounting parts are hinged to the air regulating plate, and the air regulating plate is driven to rotate by a motor to adjust the air outlet angle of the airflow in the air duct.

[0139] In some embodiments, the air conditioning fan includes a volute, which is disposed inside the housing 100 , and the length direction of the volute is the same as the length direction of the housing 100 .

[0140] In some embodiments, the air conditioner fan includes a fan, the fan is a cross-flow fan, the length direction of the axis of the fan is the axial direction of the fan, the fan is arranged inside the volute, and the axial direction of the fan is the same as the length direction of the housing 100.

[0141] The volute is arranged below the indoor heat exchanger, and has an input end and an output end. When the air conditioner fan is running, the fan rotates inside the volute, and the airflow enters the housing 100 through the air inlet 101 and enters the volute through the input end of the volute. The fan rotates so that the airflow is output through the output end of the volute, and the airflow output through the output end of the volute enters the room from the air outlet 102.

[0142] In some embodiments, an air inlet grille may be provided at the air inlet 101 , and the number of the air inlet 101 and the air outlet 102 may be set as required, wherein there is at least one air inlet 101 and at least one air outlet 102 .

[0143] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A wall mounted air conditioner, characterized in that: It includes: A shell, wherein an air duct is provided inside the shell, an air inlet connected to the air duct is provided at the top of the shell, and an air outlet connected to the air duct is provided at the bottom of the front side of the shell; An air conditioning fan, the air conditioning fan is arranged in the air duct, and the air outside the housing is introduced into the air duct through the air inlet through the operation of the air conditioning fan, and after heat exchange, air conditioning wind is formed and output to the outside through the air outlet; An indoor heat exchanger, wherein the indoor heat exchanger is arranged in the air duct, and indoor air is introduced into the air duct through the air inlet, and the air passing through the indoor heat exchanger is heat exchanged to form a heat exchange airflow; An air guide plate, the air guide plate being arranged at the air outlet; A first connecting rod, one end of which is hinged to the inner wall of the air duct and close to the air outlet; a second connecting rod, one end of the second connecting rod being hinged to an end of the first connecting rod away from the inner wall of the air duct, and the other end of the second connecting rod being hinged to the air guide plate; A third connecting rod, one end of which is hinged to the inner wall of the air duct and close to the air outlet, and a middle portion of the third connecting rod is hinged to a middle portion of the second connecting rod; a fourth connecting rod, one end of which is hinged to an end of the third connecting rod away from the inner wall of the air duct, and the other end of which is hinged to the air guide plate; A driving member, the driving member is used to drive the first connecting rod to rotate; The driving member drives the first connecting rod to rotate, the first connecting rod drives the second connecting rod to move, the second connecting rod synchronously drives the third connecting rod and the air guide plate to move, and the third connecting rod drives the fourth connecting rod to move, so that the air guide plate flips its angle during the movement.

2. A wall mounted air conditioner, characterized in that: It includes: A shell, wherein an air duct is provided inside the shell, an air inlet connected to the air duct is provided at the top of the shell, and an air outlet connected to the air duct is provided at the bottom of the front side of the shell; An air conditioning fan, the air conditioning fan is arranged in the air duct, and the air outside the housing is introduced into the air duct from the air inlet through the operation of the air conditioning fan, and after heat exchange, air conditioning wind is formed and output to the outside from the air outlet; An indoor heat exchanger, wherein the indoor heat exchanger is arranged in the air duct, and indoor air is introduced into the air duct through the air inlet, and the air passing through the indoor heat exchanger is heat exchanged to form a heat exchange airflow; An air guide plate, the air guide plate being arranged at the air outlet; A first connecting rod, one end of which is hinged to the inner wall of the air duct and close to the air outlet; a second connecting rod, one end of the second connecting rod being hinged to an end of the first connecting rod away from the inner wall of the air duct, and the other end of the second connecting rod being hinged to the air guide plate; A third connecting rod, one end of which is hinged to the inner wall of the air duct and close to the air outlet, and a middle portion of the third connecting rod is hinged to a middle portion of the second connecting rod; a fourth connecting rod, one end of which is hinged to an end of the third connecting rod away from the inner wall of the air duct, and the other end of which is hinged to the air guide plate; A driving member, the driving member is used to drive the third connecting rod to rotate; The driving member drives the third connecting rod to rotate, the third connecting rod synchronously drives the second connecting rod and the fourth connecting rod to move, the second connecting rod drives the air guide plate to move, and the fourth connecting rod drives the air guide plate to rotate, so that the air guide plate flips its angle during the movement.

3. The wall-mounted air conditioner according to claim 1 or 2, characterized in that: Also includes: A first hinge shaft, the first hinge shaft is arranged on the inner wall of the air duct, and the first hinge shaft is hinged to an end of the first connecting rod away from the second connecting rod; A second hinge shaft, the second hinge shaft is arranged on the inner wall of the air duct, and the second hinge shaft is hinged to an end of the third connecting rod away from the fourth connecting rod; a third hinge shaft, the third hinge shaft being arranged at the middle part of the second connecting rod, the third hinge shaft being hinged at the middle part of the third connecting rod, A fourth hinge shaft, wherein the fourth hinge shaft is arranged at an end of the first connecting rod away from the first hinge shaft, and the fourth hinge shaft is hinged to an end of the second connecting rod away from the wind guide plate.

4. The wall mounted air conditioner according to claim 3, characterized in that: The distance from the second hinge axis to the third hinge axis is the same as the length of the first connecting rod, and the distance from the third hinge axis to the fourth hinge axis is the same as the distance from the first hinge axis to the second hinge axis.

5. The wall mounted air conditioner according to claim 3, characterized in that: The inner wall of the air duct is provided with a mounting cavity, and the first hinge shaft and the second hinge shaft are arranged in the mounting cavity.

6. The wall mounted air conditioner according to claim 3, characterized in that: A line connecting the first hinge axis and the second hinge axis is parallel to an air outlet direction of the air outlet.

7. The wall-mounted air conditioner according to claim 3, characterized in that: The distance from the first hinge axis to the air outlet is greater than the distance from the second hinge axis to the air outlet.

8. The wall-mounted air conditioner according to claim 1 or 2, characterized in that: The length direction of the air guide plate is the same as the length direction of the shell, and the first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod and the driving member are arranged in plurality along the length direction of the air guide plate.

9. The wall-mounted air conditioner according to claim 1 or 2, characterized in that: A fifth hinge shaft and a sixth hinge shaft are provided on the side of the wind guide plate facing the air duct. The fifth hinge shaft is hinged to an end of the second connecting rod away from the first connecting rod, and the sixth hinge shaft is hinged to an end of the fourth connecting rod away from the third connecting rod.

10. The wall mounted air conditioner according to claim 9, characterized in that: A direction perpendicular to the length direction of the wind guide plate and parallel to the windward side of the wind guide plate is defined as a height direction of the wind guide plate, and the fifth hinge shaft and the sixth hinge shaft are arranged at intervals along the height direction of the wind guide plate.

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