Indoor unit of a vertical air conditioner

Abstract

The application relates to the technical field of air conditioning equipment, in particular to a vertical air conditioner indoor unit, which comprises a shell and a fresh air module. The fresh air module comprises a fresh air air duct, a fresh air fan and a fresh air air outlet piece. The fresh air air outlet piece is rotatably arranged at a fresh air air outlet opening, so that the fresh air air outlet piece can be switched between an open state and a closed state. The fresh air air outlet piece comprises a first side wall, a second side wall and a flexible air piece. The first side wall is a closed structure. A plurality of first air outlet holes are arranged on the second side wall. A wind cavity is formed between the second side wall and the first side wall. The wind cavity is in communication with the fresh air air duct and the first air outlet holes. The flexible air piece is detachably arranged in the wind cavity and opposite to the second side wall. A gap is formed between the flexible air piece and the second side wall. A plurality of second air outlet holes in communication with the wind cavity are arranged on the flexible air piece. The plurality of second air outlet holes are staggered with the plurality of first air outlet holes. The application can improve the air feeling of fresh air, thereby improving the use experience of users.

Description

Technical Field

[0001] This application relates to the field of air conditioning equipment technology, and in particular to a vertical air conditioning indoor unit. Background Technology

[0002] With the increasing demand for intelligent and health-oriented air conditioning equipment, indoor units of vertical air conditioners are gradually integrating fresh air functions to improve indoor air quality.

[0003] In existing technologies, some floor-standing air conditioners place the fresh air outlet directly on the front of the unit casing to make the fresh air delivery visible. However, because there is a difference between the fresh air temperature and the indoor temperature (e.g., the fresh air temperature is lower than the indoor temperature in winter and higher than the indoor temperature in summer), when a user approaches the indoor unit of the floor-standing air conditioner, the strong airflow blowing towards the user will cause a sudden drop in the user's local temperature, thus affecting the user's experience. Utility Model Content

[0004] This application discloses a vertical air conditioner indoor unit that can improve the feel of fresh air, thereby enhancing the user experience.

[0005] To achieve the above objectives, this application discloses a vertical air conditioner indoor unit, comprising:

[0006] The housing has an internal cavity and is provided with a fresh air inlet and a fresh air outlet.

[0007] A fresh air module, wherein the fresh air module is used to provide fresh air to the indoor space, the fresh air module comprising:

[0008] The fresh air duct is disposed within the receiving cavity, with the air inlet end of the fresh air duct connected to the fresh air inlet and the air outlet end of the fresh air duct connected to the fresh air outlet.

[0009] A fresh air fan is installed inside the fresh air duct. The fresh air fan is used to introduce fresh air into the fresh air duct through the fresh air inlet and drive the fresh air to blow into the room through the fresh air outlet.

[0010] A fresh air outlet component is rotatably disposed at the fresh air outlet so that it can switch between an open state and a closed state. The fresh air outlet component includes:

[0011] The first sidewall is a closed structure.

[0012] The second sidewall has a plurality of first air outlet holes. The second sidewall and the first sidewall are connected circumferentially along the fresh air outlet component, and there is an angle between the second sidewall and the first sidewall. The second sidewall and the first sidewall form an air cavity, and the air cavity is connected to the fresh air duct and the first air outlet holes respectively.

[0013] A gentle airflow component is detachably disposed within the air cavity and opposite to the second sidewall. There is a gap between the gentle airflow component and the second sidewall. The gentle airflow component is provided with a plurality of second air outlets communicating with the air cavity. The plurality of second air outlets and a plurality of first air outlets are arranged alternately.

[0014] When the fresh air outlet is rotated to the closed state, the first sidewall is located at the fresh air outlet to close the fresh air outlet.

[0015] When the fresh air outlet is rotated to the open state, the second sidewall is located at the fresh air outlet, and the fresh air in the air cavity can be rectified and sent out after passing through the second air outlet and the first air outlet in sequence.

[0016] Because a wind-softening element is installed inside the air cavity, and the wind-softening element is opposite to the second sidewall with a gap between them, the fresh air in the air cavity can enter the space between the second sidewall and the wind-softening element after passing through the second air outlet for rectification. This not only slows down the flow rate of the fresh air but also adjusts its flow direction. Furthermore, some of the fresh air passing through the second air outlet is reflected by the connection between each pair of adjacent first air outlets on the second sidewall. In this way, the flow rate of the fresh air passing through the first air outlet can be further slowed down. That is, through the above settings, the strong fresh air can be transformed into a weak airflow, allowing users to experience a windless or very gentle fresh airflow, improving the user's comfort when using the air conditioner, and thus enhancing the user experience.

[0017] In addition, by detachably installing the soft air component inside the air cavity, it is easy to disassemble and replace the soft air component when it is not needed or is damaged. On the other hand, it allows users to flexibly select the most suitable soft air component to install inside the air cavity according to their requirements, thus improving the flexibility of the soft air component installation.

[0018] In one possible implementation, the fresh air outlet has opposing first and second ends along its axial direction, the first end being formed with a plug-in interface;

[0019] The wind-softening component includes:

[0020] A cover plate that covers the insertion interface, and the cover plate is detachably connected to the edge of the insertion interface;

[0021] The first soft air plate is connected to the cover plate. The first soft air plate is inserted into the air cavity from the insertion interface along the axial direction of the fresh air outlet. The first soft air plate is opposite to the second side wall, and the second air outlet is disposed on the first soft air plate.

[0022] Since the cover plate and the edge of the insertion interface are detachably connected, the first soft air plate is inserted into the air cavity through the insertion interface along the axial direction of the fresh air outlet. Therefore, when assembling the soft air component into the air cavity, the end of the first soft air plate away from the cover plate is first extended into the insertion interface and moved towards the second end along the axial direction of the fresh air outlet until the cover plate closes the insertion interface, thus completing the assembly of the soft air component. It can be seen that after the soft air component is assembled, the insertion interface can be closed, making the operation simple.

[0023] In one possible implementation, the cover plate is provided with a first snap-fit ​​structure;

[0024] The edge of the insertion interface is provided with a second snap-fit ​​structure, which is located between the edge of the first sidewall away from the second sidewall and the edge of the second sidewall away from the first sidewall. The first snap-fit ​​structure and the second snap-fit ​​structure are engaged and snapped together.

[0025] Therefore, by using the first and second snap-fit ​​structures in conjunction, the cover plate and the edge of the insertion interface can be detachably connected.

[0026] In addition, since the cover plate is snapped to the edge of the connector, it can reduce the installation accuracy of the detachable connection between the cover plate and the edge of the connector, and also reduce the difficulty of assembling the cover plate and the edge of the connector.

[0027] In one possible implementation, the first snap-fit ​​structure includes:

[0028] A first protrusion is provided near the edge of the cover plate and protrudes from the outer peripheral wall of the cover plate;

[0029] The second snap-fit ​​structure includes:

[0030] The second protrusion protrudes into the inner wall of the connector and abuts against the first protrusion to prevent the cover from disengaging from the connector in a direction away from the air cavity.

[0031] Since the first and second protrusions abut against each other, the cover plate and the edge of the connector can be snapped together. Therefore, compared with the snap-fit ​​structure of the protrusion and the hole, it can avoid setting the snap hole on the surface of the cover plate or the edge of the connector, thereby reducing the space occupied on the edge of the connector.

[0032] In one possible implementation, the cover plate is provided with a first fastening hole;

[0033] The edge of the insertion interface is provided with a second fastening hole;

[0034] The fresh air outlet also includes fasteners that pass through the first fastening hole and the second fastening hole in sequence to secure the cover plate to the edge of the insertion interface.

[0035] Therefore, by fastening the cover plate to the edge of the insertion interface with fasteners, the stability of the first flexible air plate set in the air cavity can be further guaranteed.

[0036] In one possible implementation, the inner surface of the second end is provided with a first limiting protrusion, the first limiting protrusion protrudes toward the insertion interface, the first limiting protrusion is spaced apart from the second sidewall, and the end of the first flexible plate away from the cover plate is inserted into the limiting space formed by the first limiting protrusion and the second sidewall.

[0037] Therefore, by setting the first limiting protrusion, the end of the first flexible air plate away from the cover plate can be limited, thereby improving the accuracy and efficiency of assembling the first flexible air plate.

[0038] In one possible implementation, the surface of the second sidewall facing the air cavity is provided with a first limiting rib, the first limiting rib protruding towards the first limiting ridge, and the first limiting rib abutting against the surface of the first flexible air plate facing the second sidewall to limit the distance between the first flexible air plate and the second sidewall; and / or,

[0039] The surface of the first limiting protrusion facing the second sidewall is provided with a second limiting rib, the second limiting rib protruding towards the second sidewall, and the second limiting rib abutting against the surface of the first flexible air plate away from the second sidewall.

[0040] Therefore, during the assembly of the first soft air panel, by making the first soft air panel abut against the first limiting rib, it is possible to avoid the distance between the first soft air panel and the second side wall being too close, thereby affecting the soft air effect of the double-layer structure formed by the first soft air panel and the second side wall on the fresh air flow.

[0041] By setting the second limiting rib, on the one hand, the first flexible air plate can be guided during the installation process, improving the accuracy of the assembly of the first flexible air plate. On the other hand, by having the second limiting rib abut against the surface of the first flexible air plate away from the second side wall and the first limiting rib abut against the surface of the first flexible air plate facing the second side wall, the stability and reliability of the assembly of the first flexible air plate can be ensured when the first flexible air plate is inserted into the limiting space between the first limiting rib and the second side wall.

[0042] In one possible implementation, the fresh air outlet further includes:

[0043] A first end portion has a first guide groove on its surface facing the air cavity, and the extension direction of the first guide groove is parallel to the second sidewall.

[0044] An air cavity inlet is formed between the edge of the first sidewall away from the second sidewall and the edge of the second sidewall away from the first sidewall;

[0045] The second end is spaced apart from and opposite to the first end along the axial direction of the fresh air outlet;

[0046] The wind-softening component includes:

[0047] The second airflow plate is opposite to the second side wall. The second air outlet is disposed on the second airflow plate. The second airflow plate is inserted into the air cavity through the air cavity inlet along the first guide groove. The first side edge of the second airflow plate is inserted into the first guide groove.

[0048] Therefore, by providing a first guide groove on the surface of the first end facing the air cavity, the second flexible air plate can be guided when it is inserted into the air cavity through the air cavity inlet, ensuring the accuracy and efficiency of the assembly of the second flexible air plate.

[0049] In addition, since the second flexible air plate is inserted into the air cavity along the first guide groove from the air cavity inlet, and the first side edge of the second flexible air plate is inserted into the first guide groove, the first guide groove can guide the second flexible air plate when it is assembled into the air cavity. After the second flexible air plate is assembled, the first guide groove can limit the second flexible air plate to prevent the second flexible air plate from moving relative to the second side wall during the transportation of the vertical air conditioner indoor unit, thereby ensuring the stability of the second flexible air plate in the air cavity.

[0050] In one possible implementation, a second guide groove is provided on the surface of the second end facing the air cavity, and the extension direction of the second guide groove is parallel to the extension direction of the first guide groove.

[0051] The second side edge of the second soft air plate is inserted into the second guide groove.

[0052] Therefore, by providing a second guide groove on the surface of the second end facing the air cavity, and inserting the second side edge of the second flexible air plate into the second guide groove, on the one hand, the guiding effect of the second flexible air plate can be improved when the second flexible air plate is assembled in the air cavity, thereby improving the accuracy of the assembly of the second flexible air plate; on the other hand, the second flexible air plate can be prevented from moving relative to the second side wall when it is assembled in the air cavity.

[0053] In one possible implementation, a first snap-fit ​​protrusion is provided on the side surface of the second flexible air plate that is away from the second side wall;

[0054] The surface of the first guide groove facing the second sidewall is provided with a second engaging protrusion, which engages with the first engaging protrusion; and / or,

[0055] The second flexible air plate has a third snap-fit ​​protrusion on the side surface opposite to the second side wall;

[0056] The second guide groove has a fourth snap-fit ​​protrusion on its surface facing the second sidewall, and the fourth snap-fit ​​protrusion engages with the third snap-fit ​​protrusion.

[0057] Therefore, by engaging the second snap-fit ​​protrusion with the first snap-fit ​​protrusion, the second flexible air plate and the first guide groove can be detachably connected. Compared with the solution of fixing the second flexible air plate to the first guide groove with screws or bolts, this can improve the efficiency of assembling the second flexible air plate in the air cavity and reduce the precision requirements of assembling the second flexible air plate in the air cavity.

[0058] By engaging the third and fourth engaging protrusions, the second flexible air plate and the second guide groove can be detachably connected. Compared with the solution of fixing the second flexible air plate to the second guide groove with screws or bolts, this method can improve the efficiency of assembling the second flexible air plate in the air cavity and reduce the precision requirements of assembling the second flexible air plate in the air cavity.

[0059] In one possible implementation, the inner surface of the first end is further provided with a first limiting portion, which is located within the first guide groove to limit the distance between the first side edge and the second sidewall; and / or,

[0060] The inner surface of the second end is also provided with a second limiting part, which is located in the second guide groove and is used to limit the distance between the second side edge and the second side wall.

[0061] By setting a first limiting part in the first guide groove, the distance between the first side edge and the second side wall can be limited. Similarly, by setting a second limiting part in the second guide groove, the distance between the second side edge and the second side wall can be limited. Thus, by setting the first limiting part and the second limiting part, the distance between the second soft air plate and the second side wall can be limited, thereby ensuring the soft air effect of the fresh air outlet.

[0062] In one possible implementation, both the first limiting part and the second limiting part are disposed close to the first sidewall and both abut against the surface of the second flexible air plate facing the second sidewall.

[0063] The edge of the second sidewall away from the first sidewall bends toward the air cavity to form a bend, and the bend abuts against the surface of the second flexible air plate toward the second sidewall.

[0064] Therefore, the bent portion protrudes from the second sidewall toward the air cavity inlet, and both the first and second limiting portions are located close to the first sidewall. The first limiting portion can limit the portion of the first side edge close to the first sidewall, the second limiting portion can limit the portion of the second side edge close to the first sidewall, and the bent portion can limit the portions of the first and second side edges close to the air cavity inlet, respectively. In this way, the above structure can ensure the spacing between the second soft air plate as a whole and the second sidewall, further ensuring the soft air effect of the fresh air outlet, while ensuring the stability of the engagement of the first and second locking protrusions and the engagement of the third and fourth locking protrusions.

[0065] In one possible implementation, the area of ​​the portion of the soft wind element opposite to the second sidewall is smaller than the area of ​​the second sidewall.

[0066] This ensures that the part of the soft air component opposite to the second side wall is located inside the air cavity, meaning that the edge of the soft air component near the air cavity inlet does not extend out of the air cavity inlet, which can improve the soft airflow of the fresh air outlet while enhancing its aesthetics.

[0067] Compared with the prior art, the beneficial effects of this application are as follows:

[0068] Because a wind-softening element is installed inside the air cavity, and the wind-softening element is opposite to the second sidewall with a gap between them, the fresh air in the air cavity can enter the space between the second sidewall and the wind-softening element after passing through the second air outlet for rectification. This not only slows down the flow rate of the fresh air but also adjusts its flow direction. Furthermore, some of the fresh air passing through the second air outlet is reflected by the connection between each pair of adjacent first air outlets on the second sidewall. In this way, the flow rate of the fresh air passing through the first air outlet can be further slowed down. That is, through the above settings, the strong fresh air can be transformed into a weak airflow, allowing users to experience a windless or very gentle fresh airflow, improving the user's comfort when using the air conditioner, and thus enhancing the user experience.

[0069] In addition, by detachably installing the soft air component inside the air cavity, it is easy to disassemble and replace the soft air component when it is not needed or is damaged. On the other hand, it allows users to flexibly select the most suitable soft air component to install inside the air cavity according to their requirements, thus improving the flexibility of the soft air component installation. Attached Figure Description

[0070] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0071] Figure 1 This is a simplified external view of a vertical air conditioner indoor unit according to an embodiment of this application;

[0072] Figure 2 This is a schematic diagram of the structure of a fresh air outlet assembly according to an embodiment of this application;

[0073] Figure 3 This is a schematic diagram of the structure of a fresh air outlet component provided in one embodiment of this application;

[0074] Figure 4 yes Figure 3 Exploded view of the fresh air outlet component in the middle;

[0075] Figure 5 This is a first-view structural schematic diagram of a fresh air outlet without the soft wind component provided in an embodiment of this application;

[0076] Figure 6 This is a schematic diagram of the structure of a cover plate provided in one embodiment of this application;

[0077] Figure 7 for Figure 3 Cross-sectional view at point AA;

[0078] Figure 8 This is a second-view structural schematic diagram of the fresh air outlet without the soft wind component provided in an embodiment of this application;

[0079] Figure 9 This is an exploded view of another fresh air outlet component provided in one embodiment of this application;

[0080] Figure 10 yes Figure 9 Assembly diagram of the fresh air outlet component;

[0081] Figure 11 yes Figure 10 Cross-sectional view of BB when the second wind deflector is not installed;

[0082] Figure 12 yes Figure 10 A cross-sectional view of point BB when a second flexible wind plate is installed.

[0083] Explanation of reference numerals in the attached figures:

[0084] 100-Vertical air conditioner indoor unit;

[0085] 110 - Housing; 111 - Fresh air outlet;

[0086] 120-Fresh air duct;

[0087] 130 - Fresh air outlet; 130a - First end; 130a1 - Insertion interface; 130a2 - Second snap-fit ​​structure; 130a3 - Second fastening hole; 130a4 - First guide groove; 130a5 - Second snap-fit ​​protrusion; 130a6 - First limiting part; 130b - Second end; 130b1 - First limiting protrusion; 130b2 - First limiting rib; 130b3 - Second limiting rib; 130b4 - Second limiting part; 130b5 - Second guide groove; 1 30b6 - Fourth snap-fit ​​protrusion; 131 - First sidewall; 132 - Second sidewall; 1321 - First air outlet; 1322 - Bending part; 133 - Softening element; 133a - Cover plate; 133a' - First snap-fit ​​structure; 133a" - First fastening hole; 133b - First softening plate; 133c - Second softening plate; 133c1 - First snap-fit ​​protrusion; 133c2 - Third snap-fit ​​protrusion; 1331 - Second air outlet; 134 - Air cavity; 135 - Air cavity inlet. Detailed Implementation

[0088] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0089] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0090] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0091] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0092] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0093] As mentioned in the background section, in the existing technology, some vertical air conditioners place the fresh air outlet directly on the front side of the casing (the side facing the user) to make the fresh air delivery visible. However, because there is a difference between the fresh air temperature and the indoor temperature (e.g., the fresh air temperature is lower than the indoor temperature in winter and higher than the indoor temperature in summer), when the user approaches the indoor unit of the vertical air conditioner, the fresh air blowing directly on the user will cause a sudden drop in the user's local temperature, thus affecting the user's experience.

[0094] To address the aforementioned issues, this application provides a vertical air conditioner indoor unit. Multiple first air outlets are provided on the second sidewall of the fresh air outlet component. A gentle breeze component is disposed within the air cavity, opposite to and spaced from the second sidewall. This gentle breeze component has multiple second air outlets, which are staggered with the first air outlets. Thus, after the fresh air in the air cavity passes through the second air outlets, it is dispersed within the space formed by the second sidewall and the gentle breeze component. The dispersed fresh airflow is then delivered through the first air outlets. This not only slows down the flow rate of the fresh airflow but also adjusts its direction. Specifically, by sequentially passing through the second and first air outlets, the strong wind is transformed into a gentle breeze, achieving a feeling of no wind or a very weak wind, thereby preventing strong winds from blowing from the fresh air outlet and improving the user experience.

[0095] The technical solution of this application will be further described below with reference to specific embodiments and accompanying drawings.

[0096] See Figure 1 This application provides a vertical air conditioner indoor unit 100, which refers to the part of the air conditioning system installed indoors. It is mainly responsible for delivering treated air to the indoor space to achieve functions such as regulating indoor temperature, humidity and air quality.

[0097] Optionally, the vertical air conditioner indoor unit 100 includes a casing 110, which typically houses components such as an evaporator, a fan, a drain pan, an electrical control board, and a temperature sensor. The evaporator is used for heat exchange, the fan drives air circulation, the drain pan collects condensate, the electrical control board controls the operation, and the temperature sensor monitors the indoor temperature, enabling the vertical air conditioner indoor unit 100 to perform its functions.

[0098] Optionally, the indoor unit 100 of the vertical air conditioner also includes a fresh air module, which can filter and purify fresh outdoor air before delivering it indoors to improve indoor air quality and keep the air fresh.

[0099] In some possible embodiments, see Figure 2 The housing 110 has an internal cavity. The housing 110 is equipped with a fresh air inlet and a fresh air outlet 111. The fresh air module includes a fresh air duct 120 and a fresh air fan. The fresh air duct 120 is located in the cavity. The air inlet end of the fresh air duct 120 is connected to the fresh air inlet, and the air outlet end of the fresh air duct 120 is connected to the fresh air outlet 111. The fresh air fan is located in the fresh air duct 120. The fresh air fan is used to introduce fresh air into the fresh air duct 120 through the fresh air inlet and drive the fresh air to be blown into the room through the fresh air outlet 111.

[0100] Furthermore, the fresh air inlet is connected to the outdoor environment. Thus, under the action of the fresh air fan, fresh air from the outdoor environment can enter the fresh air duct 120 through the fresh air inlet and be blown into the room through the fresh air duct 120 and the fresh air outlet 111, thereby improving the indoor air quality.

[0101] In some possible embodiments, see Figure 2 and Figure 3 The fresh air module also includes a fresh air outlet 130, which is rotatably disposed at the fresh air outlet 111 so that the fresh air outlet 130 can switch between an open state and a closed state.

[0102] Therefore, when it is necessary to improve indoor air quality, the fresh air outlet 130 is rotated to be in the open state. At this time, the indoor unit 100 of the vertical air conditioner can blow fresh air into the room through the fresh air outlet 111. When the indoor air quality is good, the fresh air outlet 111 can be closed, that is, the fresh air outlet 130 is rotated to the closed state.

[0103] In some possible embodiments, see Figure 2 , Figure 3 and Figure 4The fresh air outlet component 130 includes a first sidewall 131, a second sidewall 132, and a wind softener 133. The first sidewall 131 is a closed structure. The second sidewall 132 has multiple first air outlet holes 1321. The second sidewall 132 and the first sidewall 131 are connected circumferentially to the fresh air outlet component 130, and there is an angle between the second sidewall 132 and the first sidewall 131. The second sidewall 132 and the first sidewall 131 form an air cavity 134, which communicates with the fresh air duct 120 and the first air outlet holes 1321. The wind softener 133 is detachably disposed within the air cavity 134 and is opposite to the second sidewall 132. There is a gap between the air softener 133 and the second sidewall 132. The air softener 133 is provided with a plurality of second air outlets 1331 that communicate with the air cavity 134. The plurality of second air outlets 1331 and the plurality of first air outlets 1321 are arranged alternately. When the fresh air outlet 130 is rotated to the closed state, the first sidewall 131 is located at the fresh air outlet 111 to close the fresh air outlet 111. When the fresh air outlet 130 is rotated to the open state, the second sidewall 132 is located at the fresh air outlet 111, and the fresh air in the air cavity 134 can be rectified and sent out after passing through the second air outlets 1331 and the first air outlets 1321 in sequence.

[0104] It should be understood that the first sidewall 131 is a closed structure and no ventilation structure is provided on the first sidewall 131.

[0105] The axial direction of the aforementioned fresh air outlet component 130 is as follows: Figure 3 The direction indicated by the Z-arrow is the circumference of the newly distributed air component. Figure 3 The direction indicated by the middle R arrow.

[0106] The first sidewall 131 and the second sidewall 132 have an included angle. The range of the included angle is not specifically limited. For example, the included angle is 50°, 60°, etc. By making the first sidewall 131 and the second sidewall 132 have an included angle, the structure of the fresh air outlet 130 is a triangular prism structure or an approximately triangular prism structure.

[0107] The staggered arrangement of the plurality of second air outlets 1331 and the plurality of first air outlets 1321 means that, in the direction perpendicular to the second side wall 132, at least a portion of the projection outlines of the second air outlets 1331 on the second side wall 132 intersect with the edges of the first air outlets 1321.

[0108] Furthermore, "multiple" refers to two or more quantities.

[0109] In this embodiment, since a wind-softening element 133 is provided in the air cavity 134, and the wind-softening element 133 is opposite to the second side wall 132 with a gap between them, the fresh air in the air cavity 134 can enter the space between the second side wall 132 and the wind-softening element 133 after passing through the second air outlet 1331 for rectification. This not only slows down the flow rate of the fresh air but also adjusts the flow direction of the fresh air. Furthermore, part of the fresh air flow passing through the second air outlet 1331 is reflected by the connection between each pair of adjacent first air outlets 1321 on the second side wall 132. In this way, the flow rate of the fresh air passing through the first air outlet 1321 can be further slowed down. That is, through the above settings, the strong fresh air can be transformed into a weak air, allowing users to experience a windless or slightly windless fresh air, improving the user's comfort when using the air conditioner, and thus improving the user experience.

[0110] In addition, by detachably installing the soft wind component 133 inside the air cavity 134, on the one hand, it is easy to disassemble and replace the soft wind component 133 when it is not needed or is damaged; on the other hand, it allows users to flexibly select a more suitable soft wind component 133 to install inside the air cavity 134 according to their requirements, thus improving the flexibility of the soft wind component 133 installation.

[0111] In addition, the diameters of the first air outlet 1321 and the second air outlet 1331 can be equal or unequal, and their shapes can be the same, such as round holes, elliptical holes, square holes, etc., or they can be different, such as one being a round hole and the other being a square hole, etc.

[0112] In some possible embodiments, see Figure 4 The fresh air outlet 130 has a first end 130a and a second end 130b along its axial direction. The first end 130a forms an insertion interface 130a1. The wind softener 133 includes a cover plate 133a and a first wind softener plate 133b. The cover plate 133a covers the insertion interface 130a1, and the edges of the cover plate 133a and the insertion interface 130a1 are detachably connected. The first wind softener plate 133b is connected to the cover plate 133a. The first wind softener plate 133b is inserted into the air cavity 134 from the insertion interface 130a1 along the axial direction of the fresh air outlet 130. The first wind softener plate 133b is opposite to the second side wall 132, and the second air outlet 1331 is provided on the first wind softener plate 133b.

[0113] Since the cover plate 133a and the insertion interface 130a1 are detachably connected, the first soft air plate 133b is inserted into the air cavity 134 from the insertion interface 130a1 along the axial direction of the fresh air outlet 130. Therefore, when assembling the soft air component 133 into the air cavity 134, the end of the first soft air plate 133b away from the cover plate 133a is first extended into the insertion interface 130a1 and moved towards the second end 130b along the axial direction of the fresh air outlet 130 until the cover plate 133a covers the insertion interface 130a1, thus completing the assembly of the soft air component 133. It can be seen that after the soft air component 133 is assembled, the insertion interface 130a1 can be closed, which is simple to operate.

[0114] In some possible embodiments, see Figure 5 and Figure 6 The cover plate 133a is provided with a first snap-fit ​​structure 133a'; the edge of the insertion interface 130a1 is provided with a second snap-fit ​​structure 130a2, the second snap-fit ​​structure 130a2 is located between the edge of the first side wall 131 away from the second side wall 132 and the edge of the second side wall 132 away from the first side wall 131, and the first snap-fit ​​structure 133a' and the second snap-fit ​​structure 130a2 are engaged and snapped together.

[0115] Thus, by engaging the first snap-fit ​​structure 133a' and the second snap-fit ​​structure 130a2, the edge of the cover plate 133a and the insertion interface 130a1 can be detachably connected.

[0116] In addition, since the cover plate 133a is snapped to the edge of the plug interface 130a1, on the one hand, the installation accuracy of the detachable connection between the cover plate 133a and the plug interface 130a1 can be reduced, and on the other hand, the difficulty of assembling the edge of the cover plate 133a and the plug interface 130a1 can be reduced.

[0117] Furthermore, by setting the second snap-fit ​​structure 130a2 between the edge of the first side wall 131 away from the second side wall 132 and the edge of the second side wall 132 away from the first side wall 131, the integrity of the first side wall 131 or the second side wall 132 can be avoided by setting a snap-fit ​​structure with the cover plate 133a on the first side wall 131 or the second side wall 132, thereby improving the aesthetics of the vertical air conditioner indoor unit 100.

[0118] Of course, in other embodiments, the edge snap-fit ​​connection between the cover plate 133a and the insertion interface 130a1 can also be achieved by a screw connection structure. For example, a through hole is provided on the cover plate 133a, and a threaded hole is provided on the edge of the insertion interface 130a1, with the screw passing through the through hole and screwed into the threaded hole.

[0119] In some possible embodiments, see Figure 3 , Figure 5 and Figure 6The first snap-fit ​​structure 133a' includes a first protrusion, which is located near the edge of the cover plate 133a and protrudes from the outer peripheral wall of the cover plate 133a; the second snap-fit ​​structure 130a2 includes a second protrusion, which protrudes from the inner wall of the insertion interface 130a1 and abuts against the first protrusion to prevent the cover plate 133a from disengaging from the insertion interface 130a1 in a direction away from the air cavity 134.

[0120] Since the first protrusion and the second protrusion abut against each other, the cover plate 133a and the edge of the insertion interface 130a1 can be snapped together. Therefore, compared with the snap-fit ​​structure of the protrusion and the hole, it is possible to avoid setting the snap hole on the surface of the cover plate 133a or the edge of the insertion interface 130a1, thereby reducing the space occupied on the edge of the insertion interface 130a1.

[0121] In some possible embodiments, see Figure 5 and Figure 6 The cover plate 133a is provided with a first fastening hole 133a”; the edge of the plug interface 130a1 is provided with a second fastening hole 130a3; the fresh air outlet component 130 also includes a fastener, which passes through the first fastening hole 133a” and the second fastening hole 130a3 in sequence to fasten the cover plate 133a to the edge of the plug interface 130a1.

[0122] The fasteners mentioned above can be screws, bolts, pins, etc.

[0123] Therefore, by fastening the cover plate 133a to the edge of the insertion interface 130a1 with fasteners, the stability of the first flexible wind plate 133b disposed in the air cavity 134 can be further guaranteed.

[0124] In some possible embodiments, see Figure 7 and Figure 8 The inner surface of the second end 130b is provided with a first limiting protrusion 130b1, which protrudes toward the insertion interface 130a1. The first limiting protrusion 130b1 and the second side wall 132 are spaced apart and opposite to each other. The end of the first soft air plate 133b away from the cover plate 133a is inserted into the limiting space formed by the first limiting protrusion 130b1 and the second side wall 132.

[0125] The first limiting protrusion 130b1 and the second sidewall 132 are arranged opposite each other with a gap between them.

[0126] It should be noted that the width of the limiting space formed by the first limiting protrusion 130b1 and the second sidewall 132 is greater than the thickness of the first flexible wind plate 133b.

[0127] Therefore, by setting the first limiting protrusion 130b1, the end of the first flexible wind plate 133b away from the cover plate 133a can be limited, thereby improving the accuracy and efficiency of assembling the first flexible wind plate 133b.

[0128] In some possible embodiments, see Figure 7 and Figure 8 The surface of the second sidewall 132 facing the air cavity 134 is provided with a first limiting rib 130b2. The first limiting rib 130b2 protrudes towards the first limiting ridge 130b1. The first limiting rib 130b2 abuts against the surface of the first flexible air plate 133b facing the second sidewall 132 to limit the distance between the first flexible air plate 133b and the second sidewall 132.

[0129] Therefore, during the assembly of the first soft air plate 133b, by making the first soft air plate 133b abut against the first limiting rib 130b2, it is possible to avoid the distance between the first soft air plate 133b and the second side wall 132 being too close, thereby affecting the soft air effect of the double-layer structure formed by the first soft air plate 133b and the second side wall 132 on the fresh air flow.

[0130] The number of first limiting ribs 130b2 can be multiple, and the multiple first limiting ribs 130b2 are spaced apart along the extension direction of the first limiting rib 130b1. In this way, the limiting effect of the first limiting ribs 130b2 on the first flexible wind plate 133b can be improved.

[0131] In some possible embodiments, see Figure 7 and Figure 8 The surface of the first limiting protrusion 130b1 facing the second side wall 132 is provided with a second limiting rib 130b3. The second limiting rib 130b3 protrudes towards the second side wall 132 and abuts against the surface of the first flexible wind plate 133b away from the second side wall 132.

[0132] Therefore, by setting the second limiting rib 130b3, on the one hand, the first flexible air plate 133b can be guided during the installation process, improving the accuracy of the assembly of the first flexible air plate 133b. On the other hand, by having the second limiting rib 130b3 abut against the surface of the first flexible air plate 133b away from the second side wall 132, and the first limiting rib 130b2 abut against the surface of the first flexible air plate 133b facing the second side wall 132, the stability and reliability of the assembly of the first flexible air plate 133b can be ensured when the first flexible air plate 133b is inserted into the limiting space between the first limiting rib 130b1 and the second side wall 132.

[0133] In some possible embodiments, see Figure 9The fresh air outlet 130 also includes a first end 130a, an air cavity inlet 135, and a second end 130b. The surface of the first end 130a facing the air cavity 134 is provided with a first guide groove 130a4, the extension direction of which is parallel to the second sidewall 132. The air cavity inlet 135 is formed between the edge of the first sidewall 131 away from the second sidewall 132 and the edge of the second sidewall 132 away from the first sidewall 131. The second end 130b... The axial direction of the fresh air outlet 130 is spaced apart from and opposite to the first end 130a; the wind softener 133 includes a second wind softener plate 133c, which is opposite to the second side wall 132. The second air outlet 1331 is disposed on the second wind softener plate 133c. The second wind softener plate 133c is inserted into the air cavity 134 through the air cavity inlet 135 along the first guide groove 130a4. The first side edge of the second wind softener plate 133c is inserted into the first guide groove 130a4.

[0134] The extension direction of the first guide groove 130a4 refers to Figure 9 The direction indicated by the X arrow, and the extension direction of the first guide groove 130a4 being parallel to the second sidewall 132, refers to the extension direction of the first guide groove 130a4 being parallel to the second sidewall 132 along the circumference of the fresh air outlet 130.

[0135] The second end 130b is spaced apart from and opposite to the first end 130a along the axial direction of the fresh air outlet 130, meaning that the first end 130a and the second end 130b are opposite to each other along the axial direction of the fresh air outlet 130, and there is a gap between the first end 130a and the second end 130b.

[0136] The first side edge of the aforementioned second soft air plate 133c refers to the side edge close to the first end 130a along the axial direction of the fresh air outlet 130.

[0137] Therefore, by providing a first guide groove 130a4 on the surface of the first end 130a facing the air cavity 134, the second flexible air plate 133c can be guided when it is inserted into the air cavity 134 through the air cavity inlet 135, thus ensuring the accuracy and efficiency of the assembly of the second flexible air plate 133c.

[0138] In addition, since the second flexible air plate 133c is inserted into the air cavity 134 through the air cavity inlet 135 along the first guide groove 130a4, and the first side edge of the second flexible air plate 133c is inserted into the first guide groove 130a4, the first guide groove 130a4 can guide the second flexible air plate 133c when it is assembled into the air cavity 134. After the second flexible air plate 133c is assembled, the first guide groove 130a4 can limit the second flexible air plate 133c to prevent the second flexible air plate 133c from moving relative to the second side wall 132 during the transportation of the vertical air conditioner indoor unit 100, thereby ensuring the stability of the second flexible air plate 133c in the air cavity 134.

[0139] In some possible embodiments, see Figure 9 , Figure 10 and Figure 11 The second end 130b is provided with a second guide groove 130b5 on the surface facing the air cavity 134. The extension direction of the second guide groove 130b5 is parallel to the extension direction of the first guide groove 130a4. The second side edge of the second flexible wind plate 133c is inserted into the second guide groove 130b5.

[0140] The second side edge of the second soft air plate 133c refers to the side edge close to the second end 130b along the axial direction of the fresh air outlet 130.

[0141] Therefore, by providing a second guide groove 130b5 on the surface of the second end 130b facing the air cavity 134, and inserting the second side edge of the second flexible air plate 133c into the second guide groove 130b5, on the one hand, the guiding effect of the second flexible air plate 133c can be improved when it is assembled in the air cavity 134, thereby improving the accuracy of the assembly of the second flexible air plate 133c; on the other hand, the second flexible air plate 133c can be prevented from moving relative to the second side wall 132 when it is assembled in the air cavity 134.

[0142] In some possible embodiments, see Figure 9 , Figure 11 and Figure 12 The second flexible wind plate 133c has a first snap-fit ​​protrusion 133c1 on the side surface away from the second side wall 132; the first guide groove 130a4 has a second snap-fit ​​protrusion 130a5 on the surface facing the second side wall 132, and the second snap-fit ​​protrusion 130a5 engages with the first snap-fit ​​protrusion 133c1.

[0143] Therefore, by engaging the second engaging protrusion 130a5 with the first engaging protrusion 133c1, the second flexible wind plate 133c and the first guide groove 130a4 can be detachably connected. Compared with the solution of fixing the second flexible wind plate 133c to the first guide groove 130a4 with screws or bolts, this can improve the efficiency of assembling the second flexible wind plate 133c in the air cavity 134 and reduce the precision requirements of assembling the second flexible wind plate 133c in the air cavity 134.

[0144] In some possible embodiments, see Figure 9 and Figure 10 The second flexible wind plate 133c has a third snap-fit ​​protrusion 133c2 on the side surface facing away from the second side wall 132; the second guide groove 130b5 has a fourth snap-fit ​​protrusion 130b6 on the surface facing the second side wall 132, and the fourth snap-fit ​​protrusion 130b6 engages with the third snap-fit ​​protrusion 133c2.

[0145] Therefore, by engaging the third engaging protrusion 133c2 and the fourth engaging protrusion 130b6, a detachable connection between the second flexible wind plate 133c and the second guide groove 130b5 can be achieved. Compared with the solution of fixing the second flexible wind plate 133c to the second guide groove 130b5 with screws or bolts, this can improve the efficiency of assembling the second flexible wind plate 133c in the air cavity 134 and reduce the precision requirements of assembling the second flexible wind plate 133c in the air cavity 134.

[0146] Optionally, the second snap-fit ​​protrusion 130a5 and the fourth snap-fit ​​protrusion 130b6 are both located near the air cavity inlet 135. This facilitates the installation of the second snap-fit ​​protrusion 130a5 and the fourth snap-fit ​​protrusion 130b6, and also improves the stability and reliability of the second flexible air plate 133c being detachably connected to the air cavity 134.

[0147] In some possible embodiments, see Figure 9 and Figure 12 The inner surface of the first end 130a is further provided with a first limiting part 130a6, which is located in the first guide groove 130a4 and is used to limit the distance between the first side edge and the second side wall 132; and / or, the inner surface of the second end 130b is further provided with a second limiting part 130b4, which is located in the second guide groove 130b5 and is used to limit the distance between the second side edge and the second side wall 132.

[0148] By providing a first limiting part 130a6 in the first guide groove 130a4, the distance between the first side edge and the second side wall 132 can be limited. Similarly, by providing a second limiting part 130b4 in the second guide groove 130b5, the distance between the second side edge and the second side wall 132 can be limited. Thus, by providing the first limiting part 130a6 and the second limiting part 130b4, the distance between the second soft air plate 133c and the second side wall 132 can be limited, thereby ensuring the soft air effect of the fresh air outlet 130.

[0149] Optional, such as Figure 9 and Figure 11 As shown, both the first limiting part 130a6 and the second limiting part 130b4 are strip-shaped structures. One end of the first limiting part 130a6 and the second limiting part 130b4 are connected to the surface of the second sidewall 132 facing the air cavity 134, and the other end extends along the extension direction of the first guide groove 130a4 and is connected to the surface of the first sidewall 131 facing the air cavity 134. Both the first limiting part 130a6 and the second limiting part 130b4 have gaps with the second sidewall 132. Thus, when the first side edge is inserted between the first limiting part 130a6 and the groove wall of the first guide groove 130a4, the first limiting part 130a6 can limit the distance between the first side edge and the second sidewall 132. Similarly, when the second side edge is inserted between the second limiting part 130b4 and the groove wall of the second guide groove 130b5, the second limiting part 130b4 can limit the distance between the second side edge and the second sidewall 132.

[0150] In some possible embodiments, participants Figure 9 and Figure 12 The first limiting part 130a6 and the second limiting part 130b4 are both disposed close to the first side wall 131 and both abut against the surface of the second flexible wind plate 133c facing the second side wall 132; the edge of the second side wall 132 away from the first side wall 131 is bent toward the air cavity 134 to form a bent part 1322, and the bent part 1322 abuts against the surface of the second flexible wind plate 133c facing the second side wall 132.

[0151] Since the bend 1322 is formed on the edge of the second sidewall 132 away from the first sidewall 131, the bend 1322 is located at the edge of the air cavity inlet 135 and bends toward the air cavity inlet 135.

[0152] Therefore, the bending portion 1322 protrudes from the second sidewall 132 toward the air cavity inlet 135, and the first limiting portion 130a6 and the second limiting portion 130b4 are both located close to the first sidewall 131. The first limiting portion 130a6 can limit the portion of the first side edge close to the first sidewall 131, and the second limiting portion 130b4 can limit the portion of the second side edge close to the first sidewall 131. The bending portion 1322 can limit the portions of the first side edge and the second side edge close to the air cavity inlet 135, respectively. In this way, the above structure can ensure the spacing between the second soft air plate 133c and the second sidewall 132, further ensuring the soft air effect of the fresh air outlet 130, while ensuring the stability of the engagement of the first locking protrusion 133c1 and the second locking protrusion 130a5, as well as the engagement of the third locking protrusion 133c2 and the fourth locking protrusion 130b6.

[0153] In some possible embodiments, the area of ​​the portion of the wind-blowing element 133 opposite to the second sidewall 132 is smaller than the area of ​​the second sidewall 132.

[0154] Therefore, it can be ensured that the part of the soft wind component 133 opposite to the second side wall 132 is located in the air cavity 134, that is, the edge of the soft wind component 133 near the air cavity inlet 135 does not extend out of the air cavity inlet 135, which can improve the soft wind of the fresh air outlet component 130 while improving the aesthetics of the fresh air outlet component 130.

[0155] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A vertical air conditioner indoor unit, characterized in that, include: The housing (110) has an internal cavity and is provided with a fresh air inlet and a fresh air outlet (111). A fresh air module, wherein the fresh air module is used to provide fresh air to the room, the fresh air module comprising: A fresh air duct (120) is provided in the receiving cavity. The air inlet end of the fresh air duct (120) is connected to the fresh air inlet, and the air outlet end of the fresh air duct (120) is connected to the fresh air outlet (111). The fresh air fan is installed in the fresh air duct (120). The fresh air fan is used to introduce fresh air into the fresh air duct (120) through the fresh air inlet and drive the fresh air to blow into the room through the fresh air outlet (111). A fresh air outlet (130) is rotatably disposed at the fresh air outlet (111) so that the fresh air outlet (130) can switch between an open state and a closed state. The fresh air outlet (130) includes: The first sidewall (131) is a closed structure; The second sidewall (132) is provided with a plurality of first air outlet holes (1321). The second sidewall (132) and the first sidewall (131) are connected circumferentially along the fresh air outlet (130), and there is an angle between the second sidewall (132) and the first sidewall (131). The second sidewall (132) and the first sidewall (131) form an air cavity (134), and the air cavity (134) is connected to the fresh air duct (120) and the first air outlet holes (1321) respectively. A gentle airflow component (133) is detachably disposed within the air cavity (134) and opposite to the second side wall (132). There is a gap between the gentle airflow component (133) and the second side wall (132). The gentle airflow component (133) is provided with a plurality of second air outlets (1331) communicating with the air cavity (134). The plurality of second air outlets (1331) and the plurality of first air outlets (1321) are arranged alternately. When the fresh air outlet (130) is rotated to the closed state, the first sidewall (131) is located at the fresh air outlet (111) to close the fresh air outlet (111); When the fresh air outlet (130) is rotated to the open state, the second side wall (132) is located at the fresh air outlet (111), and the fresh air in the air cavity (134) can be rectified and sent out in sequence through the second air outlet (1331) and the first air outlet (1321).

2. The vertical air conditioner indoor unit according to claim 1, characterized in that, The fresh air outlet (130) has a first end (130a) and a second end (130b) opposite each other along its axial direction, and the first end (130a) is formed with a plug-in interface (130a1); The soft wind component (133) includes: A cover plate (133a) covers the insertion interface (130a1), and the cover plate (133a) is detachably connected to the edge of the insertion interface (130a1); The first soft air plate (133b) is connected to the cover plate (133a). The first soft air plate (133b) is inserted into the air cavity (134) from the insertion interface (130a1) along the axial direction of the fresh air outlet (130). The first soft air plate (133b) is opposite to the second side wall (132). The second air outlet (1331) is disposed on the first soft air plate (133b).

3. The vertical air conditioner indoor unit according to claim 2, characterized in that, The cover plate (133a) is provided with a first snap-fit ​​structure (133a'); The edge of the insertion interface (130a1) is provided with a second snap-fit ​​structure (130a2). The second snap-fit ​​structure (130a2) is located between the edge of the first sidewall (131) away from the second sidewall (132) and the edge of the second sidewall (132) away from the first sidewall (131). The first snap-fit ​​structure (133a') and the second snap-fit ​​structure (130a2) are engaged and snapped together.

4. The vertical air conditioner indoor unit according to claim 2, characterized in that, The cover plate (133a) is provided with a first fastening hole (133a"); The edge of the insertion interface (130a1) is provided with a second fastening hole (130a3); The fresh air outlet component (130) also includes a fastener, which passes through the first fastening hole (133a) and the second fastening hole (130a3) in sequence to fasten the cover plate (133a) to the edge of the insertion interface (130a1).

5. The vertical air conditioner indoor unit according to claim 2, characterized in that, The inner surface of the second end (130b) is provided with a first limiting protrusion (130b1), which protrudes toward the insertion interface (130a1). The first limiting protrusion (130b1) and the second side wall (132) are spaced apart and opposite to each other. The end of the first soft air plate (133b) away from the cover plate (133a) is inserted into the limiting space formed by the first limiting protrusion (130b1) and the second side wall (132).

6. The vertical air conditioner indoor unit according to claim 1, characterized in that, The fresh air outlet component (130) also includes: The first end (130a) has a first guide groove (130a4) on its surface facing the air cavity (134), and the extension direction of the first guide groove (130a4) is parallel to the second side wall (132). An air cavity inlet (135) is formed between the edge of the first sidewall (131) away from the second sidewall (132) and the edge of the second sidewall (132) away from the first sidewall (131); The second end (130b) is spaced apart from and opposite to the first end (130a) along the axial direction of the fresh air outlet (130); The soft wind component (133) includes: The second airflow plate (133c) is opposite to the second sidewall (132). The second air outlet (1331) is disposed on the second airflow plate (133c). The second airflow plate (133c) is inserted into the air cavity (134) through the air cavity inlet (135) along the first guide groove (130a4). The first side edge of the second airflow plate (133c) is inserted into the first guide groove (130a4).

7. The vertical air conditioner indoor unit according to claim 6, characterized in that, The second end (130b) is provided with a second guide groove (130b5) on the surface facing the air cavity (134), and the extension direction of the second guide groove (130b5) is parallel to the extension direction of the first guide groove (130a4). The second side edge of the second soft air plate (133c) is inserted into the second guide groove (130b5).

8. The vertical air conditioner indoor unit according to claim 7, characterized in that, The second flexible wind plate (133c) has a first snap-fit ​​protrusion (133c1) on the side surface opposite to the second side wall (132); The surface of the first guide groove (130a4) facing the second sidewall (132) is provided with a second engaging protrusion (130a5), which engages with the first engaging protrusion (133c1); and / or, The second flexible wind plate (133c) has a third snap-fit ​​protrusion (133c2) on the side surface opposite to the second side wall (132); The second guide groove (130b5) has a fourth snap-fit ​​protrusion (130b6) on the surface facing the second side wall (132), and the fourth snap-fit ​​protrusion (130b6) engages with the third snap-fit ​​protrusion (133c2).

9. The vertical air conditioner indoor unit according to claim 8, characterized in that, The inner surface of the first end portion (130a) is further provided with a first limiting portion (130a6), which is located within the first guide groove (130a4) to limit the distance between the first side edge and the second sidewall (132); and / or, The inner surface of the second end (130b) is also provided with a second limiting part (130b4), which is located in the second guide groove (130b5) and is used to limit the distance between the second side edge and the second side wall (132).

10. The vertical air conditioner indoor unit according to claim 1, characterized in that, The area of ​​the portion of the soft wind component (133) opposite to the second sidewall (132) is smaller than the area of ​​the second sidewall (132).

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