Vertical fresh air conditioner indoor unit

Abstract

The utility model relates to a vertical fresh air conditioner indoor unit, which belongs to the technical field of air conditioning equipment, and comprises a shell, an indoor heat exchange module, a fresh air module, an upper panel, a lower panel, a wind shielding panel and a linkage component, and the upper panel, the lower panel and the middle wind shielding panel are arranged on the front side of a fresh air outlet on the shell; the upper panel slides up and down to drive the air blocking panel in the middle to be unfolded or spliced, when the air blocking panel is unfolded, the ventilation gap is exposed to enable the fresh air outlet to communicate with the indoor space for air outlet, and when the air blocking panel is spliced, the air blocking panel, the upper panel and the lower panel form a panel structure for sealing the fresh air outlet. The fresh air outlet position is arranged in the middle of the air conditioner, and dust, hair and the like on the ground are prevented from being blown due to the too low air outlet. Moreover, the air blocking panel can be unfolded to discharge air when the fresh air function is started, and can be spliced to close the ventilation gap when the fresh air function is closed, so that the fresh air outlet is closed and hidden, and the problem that dust easily enters the fresh air outlet due to opening is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioning equipment, and particularly relates to a vertical fresh air conditioner indoor unit. BACKGROUND

[0002] Air conditioner refers to air conditioner, which is a device for artificially adjusting and controlling the temperature, humidity, flow rate and other parameters of the air in the environment of a building or structure. The air conditioner usually comprises an air conditioner indoor unit and an air conditioner outdoor unit, and the air conditioner indoor unit and the air conditioner outdoor unit work cooperatively. The air conditioner indoor unit is divided into a wall-mounted type and a vertical type according to the installation mode.

[0003] At present, the indoor unit of the vertical air conditioner comprises a cylindrical shell, the front side of the shell is provided with a fixed panel and a movable baffle, an air outlet is arranged on the front panel, and the baffle is arranged on the front panel and movably connected with the front panel, and the baffle is turned over or slid to one side to open and close the air outlet. The vertical fresh air conditioner indoor unit also has a fresh air function module, and the fresh air function module is usually arranged at the lower part in the indoor unit shell, and the fresh air outlet is usually directly formed by a grid net at the bottom part of the front panel.

[0004] However, the fresh air outlet of the vertical fresh air conditioner indoor unit is close to the installation ground, and dust and hair on the ground are easily blown up during work. Secondly, the fresh air outlet in the form of the grid net is still in an open state when the fresh air function is not opened or the air conditioner is not opened, so that the interior of the indoor unit is in an unsealed state for a long time, and dust is easily entered into the interior of the indoor unit. Content of the utility model

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

[0006] Therefore, the present application aims to provide a vertical fresh air conditioner indoor unit, which is characterized in that an upper panel, a lower panel and a baffle panel in the middle are arranged on the front side of the fresh air outlet of the indoor unit shell, the baffle panel in the middle is unfolded or spliced by sliding the upper panel in the upper part up and down, the baffle panel is unfolded to expose the ventilation gap so that the fresh air outlet is communicated with the room for air outlet, and the baffle panel is spliced to form a panel structure for sealing the fresh air outlet together with the upper panel and the lower panel. The fresh air outlet position is arranged to the middle of the air conditioner, so that the dust and hair on the ground are avoided from being blown up by the low air outlet. Moreover, the baffle panel can be unfolded for air outlet when the fresh air function is opened, and the baffle panel is spliced to close the ventilation gap when the fresh air function is closed, so that the fresh air outlet is sealed and hidden, thereby solving the problem that the fresh air outlet is easily entered by dust due to the open state.

[0007] To achieve the above-mentioned purpose, the utility model provides a vertical fresh air conditioner indoor unit, which comprises:

[0008] A shell has an accommodating cavity inside, the shell is provided with a fresh air inlet and a fresh air outlet, the fresh air outlet side of the shell is a front side;

[0009] An indoor heat exchange module is arranged in the upper part of the accommodating cavity, and is used for heat exchange of indoor air;

[0010] A fresh air module is arranged in the lower part of the accommodating cavity, and is used for input of airflow through the fresh air inlet and output through the fresh air outlet;

[0011] An upper panel is arranged in the upper part of the front side of the shell, and is in sliding connection with the shell and can slide up and down along the shell;

[0012] A lower panel is arranged in the lower part of the front side of the shell, and is in fixed connection with the shell;

[0013] A wind shielding panel is arranged on the front side of the shell and between the upper panel and the lower panel, and cooperates with the upper panel and the lower panel to close and open the fresh air outlet, and the wind shielding panel comprises a plurality of wind shielding pieces which are continuously spliced and can be unfolded;

[0014] A linkage assembly is arranged on the side of the wind shielding panel facing the shell, and sequentially connects the plurality of wind shielding pieces and is connected with the upper panel and the lower panel;

[0015] When the fresh air function is turned on, the upper panel slides upward along the shell, the upper panel drives the plurality of wind shielding pieces to move upward in sequence through the linkage assembly, so that the adjacent wind shielding pieces have a preset ventilation gap to open the fresh air outlet; when the fresh air function is turned off, the upper panel slides downward along the shell, the upper panel drives the plurality of wind shielding pieces to move downward in sequence through the linkage assembly, so that the adjacent wind shielding pieces and the upper panel and the lower panel are sealed and spliced to close the fresh air outlet.

[0016] In the technical scheme, the upper panel, the lower panel and the wind shielding panel in the middle part are arranged on the front side of the fresh air outlet of the indoor unit shell, the upper panel in the upper part slides up and down to drive the wind shielding panel in the middle part to unfold or splice, the wind shielding panel unfolds to expose the ventilation gap to make the fresh air outlet communicate with the indoor to blow out, and the wind shielding panel splices to form a panel structure to close the fresh air outlet with the upper panel and the lower panel. The fresh air outlet position is arranged in the middle part of the air conditioner, which avoids dust and hair on the ground from being blown up by the low outlet. Moreover, the wind shielding panel can unfold to blow out when the fresh air function is turned on, and can splice to close the ventilation gap and hide the fresh air outlet when the fresh air function is turned off, so as to solve the problem that the fresh air outlet is easy to be filled with dust when it is open.

[0017] In some embodiments of the present application, the wind shield includes:

[0018] an upper end wind shield arranged below the upper panel, the edge of the upper end wind shield adjacent to the upper panel being of the same shape as the edge of the upper panel;

[0019] a lower end wind shield arranged above the lower panel, the edge of the lower end wind shield adjacent to the lower panel being of the same shape as the edge of the lower panel;

[0020] a middle wind shield arranged between the upper end wind shield and the lower end wind shield, the edge of the middle wind shield adjacent to the upper end wind shield and the lower end wind shield being of the same shape as the edge of the upper end wind shield and the lower end wind shield;

[0021] the linkage assembly sequentially and slidingly connects the upper panel, the upper end wind shield, the middle wind shield, the lower end wind shield, and the lower panel.

[0022] In the technical solution, the edge of the upper end wind shield adjacent to the upper panel is of the same shape as the edge of the upper panel, the edge of the lower end wind shield adjacent to the lower panel is of the same shape as the edge of the lower panel, and the edge of the middle wind shield adjacent to the upper end wind shield and the lower end wind shield is of the same shape as the edge of the upper end wind shield and the lower end wind shield. This design enables the components to be closely matched, and enables the wind shield panel to be better sealed when the upper panel is slidingly combined downward.

[0023] In some embodiments of the present application, the wind shield is long strip-shaped, and the edge of the wind shield is continuously curved.

[0024] In the technical solution, the wind shield is designed to be long strip-shaped, and is designed to be continuously curved in shape. This can increase the total area of the ventilation gap when the wind shield panel is unfolded, and can ensure the amount of fresh air to be discharged even when the ventilation gap is small in width. In addition, the continuously curved shape of the edge of the wind shield can be S-shaped or polyline-shaped.

[0025] In some embodiments of the present application, the width of the ventilation gap preset between adjacent wind shields is less than 6 mm or greater than 12 mm.

[0026] In the technical solution, the width of the ventilation gap formed can be controlled by designing the length of the unfolded wind shield panel, and the safety of the fresh air to be discharged can be improved. When the width is less than 6 mm, a child cannot insert a finger, or when the width is greater than 12 mm, the child's finger cannot be stuck inside and cannot be taken out, thereby avoiding pinching the hand and improving the safety of children.

[0027] In some embodiments of the present application, the linkage assembly includes a plurality of linkage units arranged between two adjacent wind shields, and each linkage unit includes:

[0028] a support rib plate arranged along the length direction of the wind shield, and a plurality of limiting holes are formed in the support rib plate;

[0029] a plurality of fixed columns arranged above the support rib plate, the bottom end of the fixed column is connected with the support rib plate, the top end of the fixed column passes through the corresponding limiting hole on the upper adjacent support rib plate and can move up and down in the limiting hole, and the top end of the fixed column is provided with a limiting head with a diameter larger than the hole diameter of the limiting hole.

[0030] In the technical scheme, the linkage assembly includes a plurality of linkage units, and the linkage units are arranged between two adjacent wind-blocking sheets, that is, the linkage units are used for connecting two adjacent wind-blocking sheets. The support rib plate is arranged along the length direction of the wind-blocking sheet to provide a stable support basis for the whole structure. The plurality of limiting holes are arranged, and the up-and-down movement of the fixed column can accurately control the relative position between the adjacent wind-blocking sheets to accurately adjust the size of the ventilation gap. When the ventilation volume needs to be adjusted, the distance between the wind-blocking sheets can be easily changed by the movement of the fixed column in the limiting hole, and the operation is simple and the adjustment accuracy is high.

[0031] In some embodiments of the present application, the linkage assembly further includes a top rib plate arranged at the lower end of the upper panel, and the top rib plate is provided with a limiting hole corresponding to the adjacent fixed column below.

[0032] In the technical scheme, the top rib plate is arranged at the lower end of the upper panel, and the limiting hole corresponding to the adjacent fixed column below is arranged, which further improves the connection structure of the whole linkage assembly and the upper panel. It makes the connection between the upper panel and the wind-blocking sheet below more closely and stably, and when adjusting the position of each wind-blocking sheet, the upper panel can stably take up the wind-blocking sheet below to ensure the uniformity and stability of the whole wind-blocking device during operation.

[0033] In some embodiments of the present application, the linkage assembly further includes a bottom rib plate arranged at the upper end of the lower panel, and the bottom rib plate is provided with a fixed column corresponding to the adjacent limiting hole above.

[0034] In the technical scheme, the bottom rib plate is arranged at the upper end of the lower panel, and the fixed column corresponding to the adjacent limiting hole above is arranged, which limits the movable height of the lowest wind-blocking sheet, and the whole linkage assembly forms a complete and stable connection between the wind-blocking panel and the lower panel. The connection between the lower panel and the wind-blocking sheet above is closely connected, and when adjusting the position of each component, the lower panel can be stably matched to ensure the stability and uniformity of the operation of the wind-blocking device.

[0035] In some embodiments of the present application, the top end of the fixed column is a threaded column, and the limiting head is a nut.

[0036] In the technical scheme, the top end of the fixing column is a threaded column, and the limiting head is a nut, in the installation process, the staff only needs to pass the threaded column through the limiting hole, and then tightens the nut to complete the connection, which is simple and convenient to operate, and greatly improves the installation efficiency. Moreover, in the later adjustment process, the position of the fixing column in the limiting hole can be easily adjusted by rotating the nut, so that the spacing between adjacent wind deflector pieces is fine-tuned, meeting different use requirements.

[0037] In some embodiments of the present application, a guide limiting groove is arranged at each end of the upper edge of the lower panel, and the lengthwise ends of the wind deflector are respectively clamped in the two guide limiting grooves and can move along the guide limiting grooves.

[0038] In the technical scheme, the guide limiting grooves arranged at the two ends of the upper edge of the lower panel effectively constrain the lengthwise ends of the wind deflector, and only allow the wind deflector to move along the guide limiting grooves. This ensures the precise movement path of the wind deflector during adjustment, avoids unstable conditions such as deviation and shaking during sliding, and further improves the accuracy and smoothness of adjustment.

[0039] In addition, the present application also provides a vertical fresh air conditioner indoor unit, which comprises:

[0040] A shell has an accommodating cavity inside, the shell is provided with a fresh air inlet and a fresh air outlet, and the side where the fresh air outlet of the shell is located is the front side;

[0041] An indoor heat exchange module is arranged at the upper part of the accommodating cavity, and the indoor heat exchange module is used for heat exchange of indoor air;

[0042] A fresh air module is arranged at the lower part of the accommodating cavity, and the fresh air module is used for inputting airflow through the fresh air inlet and outputting through the fresh air outlet;

[0043] An upper panel is arranged at the upper part of the front side of the shell, and the upper panel is fixedly connected with the shell;

[0044] A lower panel is arranged at the lower part of the front side of the shell, and the lower panel is slidably connected with the shell and can slide up and down along the shell;

[0045] A wind deflector panel is arranged on the front side of the shell and located between the upper panel and the lower panel, and the wind deflector panel cooperates with the upper panel and the lower panel to close and open the fresh air outlet, and the wind deflector panel comprises a plurality of wind deflector pieces which are continuously spliced and can be unfolded;

[0046] A linkage assembly is arranged on the side of the wind deflector panel facing the shell, and the linkage assembly sequentially slidably connects the plurality of wind deflector pieces and is connected with the upper panel and the lower panel;

[0047] When the fresh air function is turned on, the lower panel slides downward along the shell, and the lower panel drives the plurality of wind baffles to move downward in sequence through the linkage assembly, so that the adjacent wind baffles have a preset ventilation gap to open the fresh air outlet.

[0048] In the technical solution, the upper panel, the lower panel and the middle wind baffle panel are arranged on the front side of the fresh air outlet of the indoor unit shell, the middle wind baffle panel is unfolded or spliced by the upward and downward sliding of the lower upper panel, the ventilation gap is exposed when the wind baffle panel is unfolded, the fresh air outlet is communicated with the indoor environment, and the panel structure of the fresh air outlet is closed when the wind baffle panel is spliced with the upper panel and the lower panel. The fresh air outlet position is arranged in the middle of the air conditioner, so that dust and hair on the ground are avoided from being blown up by the outlet. In addition, the wind baffle panel can be unfolded to blow air when the fresh air function is turned on, and the ventilation gap is closed when the fresh air function is turned off, so that the fresh air outlet is closed and hidden, thereby solving the problem that the fresh air outlet is easy to enter dust. In addition, the length of the unfolded wind baffle panel can control the width of the formed ventilation gap, improve safety, and the more gaps can disperse the air, avoid strong wind blowing directly, and improve comfort.

[0049] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0050] Figure 1 is a schematic diagram of the overall structure of a vertical fresh air air conditioner indoor unit according to the embodiment of the present application;

[0051] Figure 2 is a schematic diagram of the front side structure of the upper panel in the upward sliding state according to the embodiment of the present application;

[0052] Figure 3 is a schematic diagram of the structure of the linkage assembly according to the embodiment of the present application;

[0053] Figure 4 is a schematic diagram of the structure of the guide limiting groove according to the embodiment of the present application;

[0054] Figure 5 is a schematic diagram of the structure of the linkage unit according to the embodiment of the present application;

[0055] Figure 6 is a schematic diagram of the structure of the top end rib plate and the bottom end rib plate according to the embodiment of the present application;

[0056] Figure 7 is a structural schematic view of a top end rib plate and linkage unit according to an embodiment of the present application;

[0057] Figure 8 is a top view structural schematic view of a top end rib plate according to an embodiment of the present application;

[0058] Figure 9 is an inner side elevation structural schematic view of an upper panel, a wind baffle and a wire panel according to an embodiment of the present application;

[0059] Figure 10 is a vertical cross-sectional structural schematic view B-B of a front panel of a vertical fresh air conditioner indoor unit according to an embodiment of the present application.

[0060] In the above figures: 100, a shell; 200, a guide limiting groove; 300, an upper panel; 400, a wind baffle; 410, a wind baffle piece; 411, an upper end wind baffle piece; 412, a lower end wind baffle piece; 413, a middle wind baffle piece; 414, a ventilation gap; 500, a lower panel; 600, a linkage assembly; 610, a linkage unit; 611, a support rib plate; 612, a fixed column; 613, a limiting head; 620, a top end rib plate; 630, a bottom end rib plate; 640, a limiting hole. DETAILED DESCRIPTION

[0061] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0062] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, or electrical connection or communication with each other; can be directly connected, or indirectly connected through an intermediate medium; can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0063] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or simply indicate that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or simply indicate that the first feature is lower than the second feature in horizontal height.

[0064] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0065] In the following, the present application will be described in detail by exemplary embodiments. However, it should be understood that the elements, structures and features in one embodiment can also be beneficially combined into other embodiments without further description.

[0066] In this application, the vertical fresh air conditioner indoor unit includes a shell and a heat exchange module, a fresh air module, a duct system and a fan arranged inside the shell. The shell has a receiving cavity and is in the shape of a column, mostly square column, also nearly cylindrical. The shell has a front side, a rear side, a bottom surface and a top surface, the front side faces the user, the rear side faces away from the user, so the air inlet is usually arranged on the rear side of the shell, and the air outlet is arranged on the front side of the shell. The bottom surface is the installation base surface, which is generally the indoor floor.

[0067] In the following, the embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0068] As shown in the accompanying Figures 1 to 10 As shown in the accompanying

[0069] In some embodiments, the vertical fresh air conditioner indoor unit further comprises an indoor heat exchange module. The indoor heat exchange module is arranged in the accommodation cavity and located at the upper portion. The indoor heat exchange module is used for heat exchange of indoor air to realize air conditioning temperature adjustment function.

[0070] In some embodiments, the vertical fresh air conditioner indoor unit further comprises a fresh air module. The fresh air module is arranged in the accommodation cavity and located at the lower portion. The fresh air module is used for inputting air flow through the fresh air inlet, passing through the air duct, and outputting through the fresh air outlet.

[0071] In some embodiments, the vertical fresh air conditioner indoor unit further comprises an upper panel 300, a wind blocking panel 400 and a lower panel 500, which are sequentially connected from top to bottom to form a sealed whole panel.

[0072] The upper panel 300 is arranged at the upper portion of the front side of the shell 100, and the upper panel 300 is slidingly connected with the shell 100 and can slide up and down along the shell 100. The lower panel 500 is arranged at the lower portion of the front side of the shell 100, and the lower panel 500 is fixedly connected with the shell 100. The wind blocking panel 400 is arranged at the front side of the shell 100 and located between the upper panel 300 and the lower panel 500, and the wind blocking panel 400 cooperates with the upper panel 300 and the lower panel 500 to close and open the fresh air outlet.

[0073] In some embodiments, the wind blocking panel 400 comprises a plurality of wind blocking pieces 410, at least three to ensure sufficient air volume. All the wind blocking pieces 410 are continuously spliced and can be unfolded from the splicing position.

[0074] In some embodiments, the vertical fresh air conditioner indoor unit further comprises a linkage assembly 600. The linkage assembly 600 is arranged at the side of the wind blocking panel 400 facing the shell 100, and the linkage assembly 600 sequentially slidingly connects the plurality of wind blocking pieces 410 and connects the upper end and the lower end of the wind blocking panel 400 with the upper panel 300 and the lower panel 500 respectively, thereby forming a linkage wind blocking structure that the upper panel 300 moves to drive the wind blocking pieces 410 to extend or return to splicing.

[0075] When the fresh air function is turned on, for example, Figure 2As shown, the upper panel 300 slides upward along the shell 100, and the upper panel 300 drives the plurality of wind baffles 410 to move upward in sequence through the linkage assembly 600, so that the adjacent wind baffles 410 have a preset ventilation gap 414 to open the fresh air outlet. When the fresh air function is closed, the upper panel 300 slides downward along the shell 100, and the upper panel 300 drives the plurality of wind baffles 410 to move downward in sequence through the linkage assembly 600, so that the adjacent wind baffles 410 and the upper panel 300 and the lower panel 500 are sealed and combined to close the fresh air outlet. That is, when the wind baffle panel 400 is unfolded, the ventilation gap 414 is exposed to make the fresh air outlet communicate with the indoor air to exhaust, and when the wind baffle panel 400 is combined, it forms a panel structure with the upper panel 300 and the lower panel 500 to close the fresh air outlet.

[0076] Through the above scheme, by arranging the upper panel 300, the lower panel 500, and the middle wind baffle panel 400 on the front side of the fresh air outlet of the indoor unit shell 100, the upper panel 300 is slid up and down to drive the middle wind baffle panel 400 to unfold or combine, and when the wind baffle panel 400 is unfolded, the ventilation gap 414 is exposed to make the fresh air outlet communicate with the indoor air to exhaust, and when the wind baffle panel 400 is combined, it forms a panel structure with the upper panel 300 and the lower panel 500 to close the fresh air outlet. The fresh air outlet position is arranged in the middle of the air conditioner, which avoids the outlet being too low to blow up the dust and hair on the ground. Moreover, the wind baffle panel 400 can unfold to exhaust when the fresh air function is turned on, and combine to close the ventilation gap 414 when the fresh air function is turned off, so that the fresh air outlet is closed and hidden, thereby solving the problem that the fresh air outlet is easy to get dirty when it is open. Moreover, the ventilation gap 414 structure formed by the plurality of wind baffles can make the fresh air disperse to exhaust, which makes the air conditioner exhaust more gentle and avoids the discomfort caused by direct blowing.

[0077] In some embodiments, the plurality of wind baffles 410 can be divided into upper end wind baffles 411, lower end wind baffles 412, and middle wind baffles 413.

[0078] The upper end wind baffles 411 are arranged below the upper panel 300, and the edges of the upper end wind baffles 411 adjacent to the upper panel 300 are the same shape. The lower end wind baffles 412 are arranged above the lower panel 500, and the edges of the lower end wind baffles 412 adjacent to the lower panel 500 are the same shape. The middle wind baffles 413 are arranged between the upper end wind baffles 411 and the lower end wind baffles 412, and the edges of the middle wind baffles 413 adjacent to the upper end wind baffles 411 and the lower end wind baffles 412 are the same shape. Moreover, the upper panel 300, the upper end wind baffles 411, the middle wind baffles 413, the lower end wind baffles 412, and the lower panel 500 are sequentially slidably connected through the linkage assembly 600, and the same shape of the adjacent edges enables the adjacent components to fit tightly, so that the wind baffle panel 400 is better sealed when the upper panel 300 slides downward to combine.

[0079] In some embodiments, the wind shield 410 is long strip-shaped, and the edge of the wind shield 410 is continuously curved. The wind shield 410 is designed to have a continuously curved edge, so as to increase the total area of the ventilation gap 414 when unfolded, and ensure the air volume of the fresh air outlet even when the ventilation gap 414 is small.

[0080] The continuously curved shape of the edge of the wind shield 410 can be S-shaped or a broken line shape with corners. As shown in the figure, the edge of the wind shield 410 is a continuously broken line shape, and is specifically designed to have corners adjacent to the upper edge and the lower edge, so that the front side of the wind shield 410 forms a continuous diamond block structure.

[0081] In some embodiments, the width of the ventilation gap 414 between adjacent wind shields 410 is less than 6 mm or greater than 12 mm. The ventilation gap 414 with a width of less than 6 mm is smaller than the finger diameter of most children aged 3-6 years, so that the child cannot insert his hand into the ventilation gap 414. The ventilation gap 414 with a width greater than 12 mm is greater than the finger diameter of most children aged 3-6 years, so that the child's hand can be easily taken out after being inserted into the ventilation gap 414, thereby avoiding the child's hand being pinched and improving the safety of the ventilation gap 414.

[0082] In some embodiments, the linkage assembly 600 includes a plurality of linkage units 610, which are arranged between adjacent wind shields 410 to connect the adjacent wind shields 410. The linkage unit 610 includes a support rib plate 611 and a plurality of fixed columns 612.

[0083] The support rib plate 611 is arranged along the length direction of the wind shield 410 to provide a support base for the entire structure. A plurality of limiting holes 640 are formed in the support rib plate 611, and the number and positions of the limiting holes 640 correspond to the number and positions of the fixed columns 612 on the support rib plate 611 below. A plurality of fixed columns 612 are arranged above the support rib plate 611, the bottom end of the fixed column 612 is connected to the support rib plate 611, the top end of the fixed column 612 passes through the corresponding limiting hole 640 in the adjacent support rib plate 611 above and can move up and down in the limiting hole 640, and the top end of the fixed column 612 is provided with a limiting head 613, and the diameter of the limiting head 613 is greater than the hole diameter of the limiting hole 640.

[0084] The plurality of limiting holes 640 are formed in cooperation with the up-and-down movement of the fixed column 612, so as to accurately control the relative position between the adjacent wind shields 410 and accurately adjust the size of the ventilation gap 414. When the ventilation volume needs to be adjusted, the distance between the wind shields 410 can be easily changed by moving the fixed column 612 in the limiting hole 640. In addition, the linkage unit 610 can also form a wind guiding and dispersing structure to further improve the comfort of the air outlet.

[0085] In some embodiments, the linkage assembly 600 further comprises a top end rib plate 620. The top end rib plate 620 is arranged at the lower end of the upper panel 300, and the top end rib plate 620 is provided with a limiting hole 640 corresponding to the adjacent fixed column 612 below. So that when adjusting the position of each wind deflector 410, the upper panel 300 can stably lift the wind deflector 410 below, ensuring the uniformity and stability of the entire wind deflector during operation.

[0086] In some embodiments, the linkage assembly 600 further comprises a bottom end rib plate 630. The bottom end rib plate 630 is arranged at the upper end of the lower panel 500, and the bottom end rib plate 630 is provided with a fixed column 612 corresponding to the limiting hole 640 above. The bottom end rib plate 630 is provided with a fixed column 612 corresponding to the limiting hole 640 above, so that the lowermost wind deflector 410 is associated with the lower panel 500 to limit the movable height of the lowermost wind deflector 410.

[0087] In some embodiments, the top end of the fixed column 612 is a threaded column, and the limiting head 613 is a nut. During installation, the worker only needs to pass the threaded column through the limiting hole 640, and then tighten the nut to complete the connection, which is convenient to install.

[0088] Among them, the fixed column 612 can be provided with a threaded structure throughout the column body, so that the limiting head 613 can be adjusted at any position thereon to change the relative displacement stroke of the adjacent wind deflectors 410.

[0089] During the later adjustment process, by rotating the nut, the position of the fixed column 612 in the limiting hole 640 can be easily adjusted, so as to realize the fine adjustment of the distance between the adjacent wind deflectors 410 and meet different use requirements.

[0090] In some embodiments, the upper edge of the lower panel 500 is provided with a guide limiting groove 200 at each end, and the length direction of the wind deflector 410 is respectively clamped in the two guide limiting grooves 200. The wind deflector 410 can move along the guide limiting groove 200, and can only move along the guide limiting groove 200, so that the movement path of the wind deflector 410 during adjustment is accurate, avoiding unstable conditions such as deviation and shaking during sliding.

[0091] In addition, the application also provides a vertical fresh air conditioner indoor unit, which comprises a shell 100, and the shell 100 has a containing cavity inside. The shell 100 is formed with an air duct, and the shell 100 is provided with at least a fresh air inlet and a fresh air outlet, and the fresh air inlet and the fresh air outlet cooperate with the air duct to realize the flow of fresh air. Wherein, the side of the fresh air outlet of the shell 100 is the front side.

[0092] In some embodiments, the vertical fresh air conditioner indoor unit further comprises an indoor heat exchange module. The indoor heat exchange module is arranged in the accommodation cavity and located at the upper portion. The indoor heat exchange module is used for heat exchange of indoor air to realize air conditioning temperature adjustment function.

[0093] In some embodiments, the vertical fresh air conditioner indoor unit further comprises a fresh air module. The fresh air module is arranged in the accommodation cavity and located at the lower portion. The fresh air module is used for inputting air flow through the fresh air inlet, passing through the air duct, and outputting through the fresh air outlet.

[0094] In some embodiments, the vertical fresh air conditioner indoor unit further comprises an upper panel 300, a wind baffle panel 400 and a lower panel 500, which are sequentially connected from top to bottom to form a sealed whole panel.

[0095] The upper panel 300 is arranged at the upper portion of the front side of the shell 100, and the upper panel 300 is fixedly connected with the shell 100. The lower panel 500 is arranged at the lower portion of the front side of the shell 100, and the lower panel 500 is slidably connected with the shell 100 and can slide up and down along the shell 100. The wind baffle panel 400 is arranged at the front side of the shell 100 and located between the upper panel 300 and the lower panel 500, and the wind baffle panel 400 cooperates with the upper panel 300 and the lower panel 500 to close and open the fresh air outlet.

[0096] In some embodiments, the wind baffle panel 400 comprises a plurality of wind baffle pieces 410, at least three to ensure sufficient air volume. All the wind baffle pieces 410 are continuously spliced and can be unfolded from the splicing part.

[0097] In some embodiments, the vertical fresh air conditioner indoor unit further comprises a linkage assembly 600. The linkage assembly 600 is arranged on the side of the wind baffle panel 400 facing the shell 100. The linkage assembly 600 sequentially slidably connects the plurality of wind baffle pieces 410, and connects the upper end and the lower end of the wind baffle panel 400 with the upper panel 300 and the lower panel 500 respectively, thereby forming a linkage wind baffle structure that the lower panel 500 moves to drive the wind baffle pieces 410 to extend or return to splicing.

[0098] When the fresh air function is turned on, the lower panel 500 slides downward along the shell 100, and the lower panel 500 drives the plurality of wind baffles 410 to move downward in sequence through the linkage assembly 600, so that the adjacent wind baffles 410 have a preset ventilation gap 414 to open the fresh air outlet. When the fresh air function is turned off, the lower panel 500 slides upward along the shell 100, and the upper and lower panels 500 drive the plurality of wind baffles 410 to move upward in sequence through the linkage assembly 600, so that the adjacent wind baffles 410 and the upper and lower panels 500 are sealed and combined to close the fresh air outlet. That is, when the wind baffle panel 400 is unfolded, the ventilation gap 414 is exposed to make the fresh air outlet communicate with the indoor air, and when the wind baffle panel 400 is combined, the upper and lower panels 300 and 500 form a panel structure to close the fresh air outlet.

[0099] Through the above scheme, by arranging the upper panel 300, the lower panel 500 and the middle wind baffle panel 400 on the front side of the fresh air outlet of the indoor unit shell 100, by sliding the upper panel 300 up and down, the middle wind baffle panel 400 is driven to unfold or combine, when the wind baffle panel 400 is unfolded, the ventilation gap 414 is exposed to make the fresh air outlet communicate with the indoor air, and when the wind baffle panel 400 is combined, the upper and lower panels 300 and 500 form a panel structure to close the fresh air outlet. The fresh air outlet position is arranged in the middle of the air conditioner, which avoids the outlet being too low to blow up the dust and hair on the ground. Moreover, the wind baffle panel 400 can unfold to blow air when the fresh air function is turned on, and combine to close the ventilation gap 414 when the fresh air function is turned off, so that the fresh air outlet is closed and hidden, thereby solving the problem that the fresh air outlet is easy to enter dust when it is open. Moreover, by designing the length of the unfolded wind baffle panel 400, the width of the formed ventilation gap 414 can be controlled, the safety is improved, and more gaps can disperse the air to avoid strong wind blowing directly, thereby improving the comfort.

[0100] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A vertical indoor unit for fresh air conditioning, characterized in that, It includes: The housing has an internal cavity, and the housing is provided with a fresh air inlet and a fresh air outlet. The side of the housing where the fresh air outlet is located is the front side. An indoor heat exchange module is disposed in the upper part of the receiving cavity, and the indoor heat exchange module is used to exchange heat with indoor air; A fresh air module is disposed in the lower part of the receiving cavity. The fresh air module is used to input airflow through the fresh air inlet and output it through the fresh air outlet. The lower panel is disposed on the lower part of the front side of the housing, and the lower panel is fixedly connected to the housing; The upper panel is disposed on the upper part of the front side of the housing, the upper panel is slidably connected to the housing, and can slide up and down along the housing; A wind deflector is disposed on the front side of the housing and located between the upper panel and the lower panel. The wind deflector cooperates with the upper panel and the lower panel to close and open the fresh air outlet. The wind deflector includes multiple wind deflector plates, which are continuously spliced ​​together and can be unfolded. A linkage component is disposed on the side of the windshield panel facing the housing. The linkage component slides and connects multiple windshield plates sequentially, and is connected to the upper panel and the lower panel. When the fresh air function is turned on, the upper panel slides upward along the housing, and the upper panel drives multiple wind deflectors to move upward in sequence through the linkage component, so that there is a preset ventilation gap between adjacent wind deflectors to open the fresh air outlet; when the fresh air function is turned off, the upper panel slides downward along the housing, and the upper panel drives multiple wind deflectors to move downward in sequence through the linkage component, so that adjacent wind deflectors, as well as the upper panel and the lower panel, are sealed together to close the fresh air outlet.

2. The vertical fresh air air conditioner indoor unit according to claim 1, characterized in that, The windshield includes: An upper wind deflector is disposed below the upper panel, and the upper wind deflector has the same shape as the adjacent edge of the upper panel; The lower wind deflector is disposed above the lower panel, and the lower wind deflector has the same shape as the adjacent edge of the lower panel; A middle wind deflector is disposed between the upper wind deflector and the lower wind deflector, and the adjacent edges of the middle wind deflector and the upper and lower wind deflectors have the same shape. The linkage component sequentially slides and connects the upper panel, upper windshield, middle windshield, lower windshield, and lower panel.

3. The vertical fresh air air conditioner indoor unit according to claim 1, characterized in that, The wind deflector is elongated and its edges are continuously curved.

4. The vertical fresh air air conditioner indoor unit according to claim 1, characterized in that, The width of the pre-set ventilation gap between adjacent wind deflectors is less than 6 mm or greater than 12 mm.

5. The vertical fresh air conditioning indoor unit according to claim 1, characterized in that, The linkage assembly includes multiple linkage units, each linkage unit being disposed between two adjacent wind deflectors, including: A supporting rib is provided along the length of the windbreak plate, and the supporting rib is provided with multiple limiting holes; Multiple fixed posts are disposed above the supporting stiffener plate. The bottom end of the fixed post is connected to the supporting stiffener plate, and the top end of the fixed post passes through the corresponding limiting hole on the adjacent supporting stiffener plate above it and can move up and down in the limiting hole. The top end of the fixed post is provided with a limiting head, and the diameter of the limiting head is larger than the diameter of the limiting hole.

6. The vertical fresh air air conditioner indoor unit according to claim 5, characterized in that, The linkage component also includes a top stiffener plate, which is disposed at the lower end of the upper panel, and the top stiffener plate has a limit hole corresponding to the adjacent fixing column below.

7. The vertical fresh air air conditioner indoor unit according to claim 5, characterized in that, The linkage component also includes a bottom rib plate, which is disposed at the upper end of the lower panel, and the bottom rib plate is provided with a fixing post corresponding to the adjacent limiting hole above it.

8. The vertical fresh air air conditioner indoor unit according to claim 5, characterized in that, The top of the fixed column is a threaded column, and the limiting head is a nut.

9. The vertical fresh air air conditioner indoor unit according to claim 1, characterized in that, A guide limiting groove is provided at each of the two ends of the upper edge of the lower panel. The two ends of the wind deflector along its length are respectively engaged in the two guide limiting grooves and can move along the guide limiting grooves.

10. A vertical fresh air air conditioner indoor unit, characterized in that, It includes: The housing has an internal cavity, and the housing is provided with a fresh air inlet and a fresh air outlet. The side of the housing where the fresh air outlet is located is the front side. An indoor heat exchange module is disposed in the upper part of the receiving cavity, and the indoor heat exchange module is used to exchange heat with indoor air; A fresh air module is disposed in the lower part of the receiving cavity. The fresh air module is used to input airflow through the fresh air inlet and output it through the fresh air outlet. The upper panel is disposed on the upper part of the front side of the housing, and the upper panel is fixedly connected to the housing; The lower panel is disposed at the lower part of the front side of the housing. The lower panel is slidably connected to the housing and can slide up and down along the housing. A wind deflector is disposed on the front side of the housing and located between the upper panel and the lower panel. The wind deflector cooperates with the upper panel and the lower panel to close and open the fresh air outlet. The wind deflector includes multiple wind deflector plates, which are continuously spliced ​​together and can be unfolded. A linkage component is disposed on the side of the windshield panel facing the housing. The linkage component slides and connects multiple windshield plates sequentially, and is connected to the upper panel and the lower panel. When the fresh air function is turned on, the lower panel slides downward along the housing, and the lower panel drives multiple wind deflectors to move downward in sequence through the linkage component, so that there is a preset ventilation gap between adjacent wind deflectors to open the fresh air outlet; when the fresh air function is turned off, the lower panel slides upward along the housing, and the lower panel drives multiple wind deflectors to move upward in sequence through the linkage component, so that adjacent wind deflectors, as well as the upper and lower panels, are sealed together to close the fresh air outlet.

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