An air deflector control device, a base and a cabinet air conditioner

Abstract

The utility model relates to an air deflector control device, base and air -cooled cabinet machine in air conditioning technical field, air deflector control device includes: first drive part and second drive part, first drive part and second drive part transmission connection, first drive part includes drive motor, rotator and the knob of connection in rotator, second drive part, the relative first pivot rotatable arrangement has transmission part and stress part, transmission part is used for with air deflector or air deflector transmission part transmission connection, the stress part forms on have with the slide groove of knob adaptation, knob is slidably located in the slide groove, drive motor can drive rotator rotation. Air deflector control device as a kind of wide-angle labor-saving air deflector mechanism, can automatically realize left and right swing sweep function by the structure of air deflector control device itself, both can execute wide-angle sweep, ensure the stability and reliability of air deflector control device when operating left and right sweep function.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner cabinet technology, and in particular to an air guide plate control device, a base and an air conditioner cabinet. Background Technology

[0002] In the field of air conditioning technology, the driving method for air guide vanes is mainly linkage drive. However, linkage drive air guide vanes have a driving dead point, that is, when the linkage drive air guide vane sweeps left and right, the air guiding angle of the air guide vane is limited. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the technical problem that the air guide plate has a dead point in the linkage drive air guide plate, which causes the air guide plate to be limited in the air guiding angle. To this end, an air guide plate control device, a base and an air conditioner cabinet are provided.

[0004] This utility model aims to provide an air guide plate control device, including:

[0005] A first driving unit and a second driving unit are connected in a transmission manner;

[0006] The first driving unit includes a drive motor, a rotating body, and a toggle member connected to the rotating body;

[0007] The second drive unit is rotatably configured relative to the first rotating shaft and has a transmission unit and a force-receiving unit. The transmission unit is used for transmission connection with the air guide plate or the transmission component of the air guide plate. The force-receiving unit has a sliding groove adapted to the actuating member. The actuating member is slidably disposed in the sliding groove. The drive motor can drive the rotating body to rotate. The actuating member slides in the sliding groove as the rotating body rotates and drives the transmission unit to rotate, so that the force-receiving unit rotates with the rotation of the transmission unit.

[0008] In some embodiments, the rotating body includes an outer wheel rotatable relative to a second axis of rotation, and the actuating element is connected to a non-axial position of the outer wheel or to the edge of the outer wheel;

[0009] The drive motor drives the outer wheel to reciprocate within a set circumferential range relative to the second shaft, thereby causing the actuating element to reciprocate.

[0010] In some embodiments, the rotating body further includes an inner wheel, which is disposed inside the outer wheel, and the inner wheel and the outer wheel are disposed together on the second rotating shaft. The outer wheel and the inner wheel are integral structures or the outer wheel and the inner wheel are connected by a connector.

[0011] The drive motor drives the inner wheel to reciprocate within a set circumferential range relative to the second rotating shaft, thereby causing the outer wheel to reciprocate and thus causing the actuating element to rock back and forth.

[0012] In some embodiments, the inner peripheral wall of the outer wheel is provided with a first set of teeth, and the outer peripheral wall of the inner wheel opposite to the first set of teeth is provided with a second set of teeth;

[0013] The rotating body also includes an intermediate wheel, which is disposed in the mounting space between the outer wheel and the inner wheel, and the outer peripheral wall of the intermediate wheel is provided with a third set of teeth;

[0014] The first, second, and third tooth groups are configured such that: during the reciprocating rotation of the inner wheel, the second tooth group continuously meshes with the third tooth group, and at the end of the reciprocating rotation of the inner wheel, the third tooth group meshes with the first tooth group.

[0015] In some embodiments, the rotating body includes an outer wheel and an inner wheel, the outer wheel and the inner wheel are arranged to share a second axis of rotation and rotate synchronously, and the drive motor is used to drive the outer wheel and the inner wheel to rotate;

[0016] The inner peripheral wall of the outer wheel is provided with a first set of teeth, and the outer peripheral wall of the inner wheel opposite to the first set of teeth is provided with a second set of teeth.

[0017] The rotating body also includes an intermediate wheel, which is disposed in the mounting space between the outer wheel and the inner wheel. The outer peripheral wall of the intermediate wheel is provided with a third set of teeth. The actuating element is connected to the non-axial position of the intermediate wheel or to the edge of the intermediate wheel.

[0018] The first, second, and third tooth groups are configured such that, during the rotation of the inner wheel along a first direction, the third tooth group has a first state of meshing with the second tooth group and a second state of meshing with the first tooth group; in the first state, the intermediate wheel rotates along the second direction; and in the second state, the intermediate wheel rotates along the first direction.

[0019] Wherein, the first direction is opposite to the second direction.

[0020] In some embodiments, the first tooth set is designed to occupy a first portion of the inner peripheral wall of the outer wheel, and the second tooth set is designed to occupy a second portion of the outer peripheral wall of the inner wheel;

[0021] With the second rotating shaft as the center, the central angles at both ends of the first part form a first central angle, and the central angles at both ends of the second part form a second central angle. The sum of the first central angle and the second central angle is 360°.

[0022] The third set of teeth is designed to completely occupy the outer peripheral wall of the interlocking gear.

[0023] In some embodiments, one end of the transmission part has an arc-shaped edge, the arc-shaped edge forms a fourth set of teeth, the other end of the transmission part is connected to the force-receiving part, the force-receiving part is configured as a swing arm, the slide is located on the swing arm, and the second drive part is located above or below the first drive part.

[0024] Wherein, the maximum vertical distance between the axis of the first rotating shaft and the transmission part is the length L1 of the transmission part, and the maximum vertical distance between the axis of the first rotating shaft and the force-receiving part is the length L2 of the force-receiving part, where L1 < L2.

[0025] In some embodiments, the air guide plate is provided with an air guide plate gear, and the transmission part is connected to the air guide plate gear in a transmission connection.

[0026] In some embodiments, the air guide plate is provided with an air guide plate gear, and the outer peripheral wall of the air guide plate gear is formed with a fifth set of teeth, which meshes with the fourth set of teeth.

[0027] The number of teeth in the second tooth group is greater than the number of teeth in the fifth tooth group.

[0028] In some embodiments, a base for an air conditioner cabinet unit is provided, comprising:

[0029] A base on which an air outlet duct is formed;

[0030] An air outlet frame is rotatably mounted on the base, and the air outlet frame is provided with an air outlet part and a sealing part;

[0031] The aforementioned air guide plate control device;

[0032] A support frame is formed on the base and inside the air outlet frame. An air outlet communicating with the air outlet duct is formed on the support frame. The air guide plate is disposed at the air outlet of the support frame. The air guide plate control device is disposed inside the air outlet.

[0033] The air outlet frame can be rotated to a first state in which the air outlet portion fully exposes the air outlet, and to a second state in which the sealing portion closes the air outlet.

[0034] In some embodiments, an air conditioning unit is provided, comprising:

[0035] The aforementioned base.

[0036] The solution provided by this utility model has the following advantages compared with the prior art:

[0037] As a wide-angle, labor-saving air guiding mechanism, the air guide plate control device can automatically realize the function of left and right swinging air sweeping through its own structure. It can not only perform wide-angle air sweeping, but also eliminate the function of limiting the movement of the linkage structure when performing left and right air sweeping, reducing the probability of abnormal noise caused by collision and ensuring the stability and reliability of the air guide plate control device when operating the left and right air sweeping function. Attached Figure Description

[0038] The accompanying drawings, as part of this utility model, are used to provide a further understanding of the present utility model. The illustrative embodiments and descriptions of the present utility model are used to explain the present utility model, but do not constitute an undue limitation of the present utility model. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0039] Figure 1 This is a schematic diagram of the existing base structure;

[0040] Figure 2 This is one of the schematic diagrams of the base structure of the air conditioner cabinet unit shown in this embodiment of the utility model;

[0041] Figure 3 This is the second schematic diagram of the base structure of the air conditioner cabinet unit shown in this embodiment of the utility model;

[0042] Figure 4 This is a schematic diagram of the air guide plate control device structure shown in an embodiment of the present utility model;

[0043] Figure 5 This is a top view of the structure of the air guide plate control device shown in this embodiment of the utility model;

[0044] Figure 6 This is a schematic diagram of an air conditioner unit in the open state, as shown in an embodiment of this utility model;

[0045] Figure 7 This is a schematic diagram of an air conditioner unit in the off state, as shown in an embodiment of this utility model.

[0046] In the diagram: 1-base, 101-air outlet, 2-air outlet frame, 202-air outlet section, 203-sealing section, 3-air guide plate control device, 301-first drive section, 3011-actuating element, 3012-outer wheel, 3013-inner wheel, 3014-interval wheel, 3016-connecting element, 3017-first gear group, 3018-second gear group, 3019-third gear group, 3010-second rotating shaft, 302-second drive section, 3021-slide groove, 3022-fourth gear group, 3023-transmission section, 3024-force-bearing section, 3025-first rotating shaft, 303-air guide section, 3031-air guide plate, 3032-air guide plate gear, 3033-fifth gear group, 4-support frame, 401-air outlet, 5-drive section.

[0047] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0048] In the description of this utility model, it should be noted that the terms "inner" and "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0049] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "contact," and "communication" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0050] The air guide plate is mainly driven by linkage, but the linkage-driven air guide plate has a dead point, that is, when the linkage-driven air guide plate sweeps left and right, the air guiding angle of the air guide plate is limited.

[0051] Based on this, the following embodiments are proposed:

[0052] Example 1

[0053] like Figure 4 , 5 As shown, this embodiment provides an air guide plate control device, including:

[0054] The first drive unit 301 and the second drive unit 302 are connected in a transmission manner;

[0055] The first drive unit 301 includes a drive motor, a rotating body, and a toggle member 3011 connected to the rotating body;

[0056] The second drive unit 302 is rotatably configured relative to the first rotating shaft 3025 and has a transmission unit 3023 and a force receiving unit 3024. The transmission unit 3023 is used for transmission connection with the air guide plate 3031 or the transmission component of the air guide plate. The force receiving unit 3024 has a sliding groove 3021 adapted to the actuating member 3011. The actuating member 3011 is slidably disposed in the sliding groove 3021. The drive motor can drive the rotating body to rotate. The actuating member 3011 slides in the sliding groove 3021 as the rotating body rotates and drives the transmission unit 3023 to rotate, so that the force receiving unit 3024 rotates with the rotation of the transmission unit 3023.

[0057] In this embodiment, the air guide plate control device 3 includes a first driving part 301 and a second driving part 302. The first driving part 301, the second driving part 302 and the air guide part 303 are sequentially connected in a transmission manner. The first driving part 301 is designed as the active driving part 5 of the air guide plate control device 3, the second driving part 302 is designed as the driven driving part 5 of the air guide plate control device 3, and the air guide part 303 is designed as the air guide execution part of the air guide plate control device 3.

[0058] The first drive unit 301, the second drive unit 302, and the air guide unit 303 are sequentially connected by a transmission mechanism, forming a transmission cooperation among them, so that the driving force of the first drive unit 301 can be transmitted to the air guide unit 303. The first drive unit 301 serves as the active drive unit of the air guide plate control device 3, and the power of the air guide plate control device 3 is initiated by the first drive unit 301. The second drive unit 302 serves as the driven drive unit of the air guide plate control device 3, and can move synchronously with the first drive unit 301. The air guide unit 303 serves as the air guide execution unit of the air guide plate control device 3, and is used to guide and control the blowing direction of the airflow.

[0059] When the air guide plate control device 3 is running, the airflow is blown outward in the air outlet duct 101, and the first drive unit 301 starts to move. At this time, the second drive unit 302 moves synchronously with the first drive unit 301. At the same time, the second drive unit 302 drives the air guide section 303, causing the outlet end of the air guide section 303 to reciprocate or move in a preset direction, so that the airflow is blown from the outlet end of the air guide section 303 to the outside of the air conditioner unit along the preset direction.

[0060] The first drive unit 301 includes a drive motor, a rotating body, and a toggle member 3011 connected to the rotating body. The toggle member 3011 is connected to the second drive unit 302 in a transmission manner. The drive motor is used to drive the rotating body to rotate. The toggle member 3011 can drive the second drive unit 302 to reciprocate when the rotating body is rotating.

[0061] The first drive unit 301 includes a drive motor, a rotating body, and a toggle member 3011 connected to the rotating body. The toggle member 3011 is connected to the second drive unit 302. When the rotating body rotates, it drives the toggle member 3011 to move synchronously. When the rotating body continues to rotate, the toggle member 3011 will also drive the second drive unit 302 to move synchronously and continuously, causing the second drive unit 302 to reciprocate. Since the second drive unit 302 is connected to the air guide unit 303, when the second drive unit 302 reciprocates, it will also drive the air guide unit 303 to reciprocate synchronously, thereby guiding the airflow to the air outlet 401 to reciprocate, so as to realize the function of left and right reciprocating air sweeping of the air conditioner unit.

[0062] The second drive unit 302 has a groove 3021 adapted to the actuating member 3011. The actuating member 3011 is at least partially located within the groove 3021. The actuating member 3011 can slide back and forth within the groove 3021 as the rotating body rotates to drive the second drive unit 302 to rotate back and forth. By forming the groove 3021 on the second drive unit 302 and positioning the actuating member 3011 within the groove 3021, the rotating body only needs to continuously rotate to drive the second drive unit 302 to rotate back and forth. The actuating member 3011 slides linearly back and forth within the groove 3021 relative to the groove 3021. The two slide smoothly during the back and forth motion, and collisions are almost non-existent, reducing the risk of abnormal noise caused by frequent collisions between components.

[0063] The groove 3021 on the second drive unit 302 enables the swing angle of the air guide section 303 to no longer be limited by the dead point position of the linkage structure in the traditional air guide plate control device 3. In this embodiment, the swing angle of the air guide section 303 is only related to the length of the groove 3021 on the second drive unit 302 that cooperates with the actuating member 3011. The longer the groove 3021 is, the longer the stroke of the actuating member 3011, and the greater the angle of rotation of the second drive unit 302, thereby enabling the air guide section 303 to achieve a greater swing sweeping angle.

[0064] By cooperating with the actuating element 3011 and the slide groove 3021, the collision between the actuating element 3011 and the slide groove 3021 is reduced when the rotating body drives the second driving part 302 to reciprocate, thereby reducing the risk of abnormal noise caused by frequent collisions between components.

[0065] Optionally, in one implementation of this embodiment, such as Figure 4-5 As shown,

[0066] One end of the transmission part 3023 has an arc-shaped edge, and a fourth tooth set 3022 is formed on the arc-shaped edge. The other end of the transmission part 3023 is connected to the force receiving part 3024. The force receiving part 3024 is constructed as a swing arm. The slide groove 3021 is located on the swing arm. The part of the second drive part 302 located between the slide groove 3021 and the fourth tooth set 3022 is rotatably connected to the upper or lower side of the first drive part 301 through the first rotating shaft 3025.

[0067] Wherein, the maximum vertical distance between the axis of the first rotating shaft 3025 and the transmission part 3023 is the length L1 of the transmission part 3023, and the maximum vertical distance between the axis of the first rotating shaft 3025 and the force-receiving part 3024 is the length L2 of the force-receiving part 3024, where L1 < L2.

[0068] In this embodiment, the second drive unit 302 is rotatably configured relative to the first rotating shaft 3025 and has a transmission unit 3023 and a force receiving unit 3024.

[0069] One end of the transmission part 3023 has an arc-shaped edge, and a fourth tooth set 3022 is formed on the arc-shaped edge. The other end of the transmission part 3023 is connected to the force receiving part 3024. The force receiving part 3024 is constructed as a rocker arm. The slide groove 3021 is located on the rocker arm. The part of the second drive part 302 located between the slide groove 3021 and the fourth tooth set 3022 is rotatably connected to the upper or lower side of the outer wheel 3012 via a rotating shaft.

[0070] like Figure 5 As shown, the second drive unit 302 has a fourth tooth set 3022 at the end away from the slide groove 3021. The fourth tooth set 3022 can be connected to the air guide section 303 for transmission, thereby driving the air guide section 303 to move. A first rotating shaft 3025 passes through the second drive unit 302 at a position between the slide groove 3021 and the fourth tooth set 3022. This rotating shaft can be located on the outside of the outer wheel 3012 or on the inside of the outer wheel 3012.

[0071] By passing a first rotating shaft 3025 between the slide groove 3021 and the fourth gear set 3022, the second drive unit 302 can always rotate on the upper or lower side of the outer wheel 3012, and the position design of the second drive unit 302 and the first drive unit 301 is convenient for the transmission cooperation between the two.

[0072] The transmission part 3023 is constructed as a fan-shaped plate, and the force-receiving part 3024 is designed as a swing arm, so that the second drive part 302 is a swing arm structure with a groove 3021. The maximum vertical distance between the axis of the first rotating shaft 3025 and the transmission part 3023 is the length L1 of the transmission part 3023, and the maximum vertical distance between the axis of the first rotating shaft 3025 and the force-receiving part 3024 is the length L2 of the force-receiving part 3024. L1 < L2, so as to achieve the effect of force-saving drive by driving the force-receiving part 3024 to make the transmission part 3023 swing.

[0073] Optionally, in one implementation of this embodiment, such as Figure 4-5 As shown,

[0074] The rotating body includes an outer wheel 3012 that is rotatable relative to the second rotating shaft 3010, and an actuating element 3011 is connected to a non-axial position of the outer wheel 3012 or to the edge of the outer wheel 3012;

[0075] The drive motor drives the outer wheel 3012 to reciprocate within a set circumferential range relative to the second rotating shaft 3010, thereby causing the actuating member 3011 to reciprocate.

[0076] Furthermore, the rotating body also includes an inner wheel 3013, which is disposed inside the outer wheel 3012, and the inner wheel 3013 and the outer wheel 3012 are arranged together on the second rotating shaft 3010. The outer wheel 3012 and the inner wheel 3013 are an integral structure or the outer wheel 3012 and the inner wheel 3013 are connected by a connector 3016.

[0077] The drive motor drives the inner wheel 3013 to reciprocate within a set circumferential range relative to the second rotating shaft 3010, thereby driving the outer wheel 3012 to reciprocate and causing the actuating member 3011 to rock back and forth.

[0078] In this embodiment, the rotating body includes an outer wheel 3012 and an inner wheel 3013 as an example. The outer wheel 3012 and the inner wheel 3013 are arranged on the same axis, that is, the inner wheel 3013 and the outer wheel 3012 are arranged together on the second rotating shaft 3010. The outer wheel 3012 and the inner wheel 3013 are an integral structure or the outer wheel 3012 and the inner wheel 3013 are connected by a connector 3016.

[0079] The output end of the drive motor is connected to the shaft of the inner wheel 3013, and the actuating member 3011 is connected to a non-axial position of the outer wheel 3012, or to the edge of the outer wheel 3012. Through the operation of the drive motor, the inner wheel 3013 is driven to reciprocate. For example, when the inner wheel 3013 rotates clockwise, it drives the outer wheel 3012 to rotate clockwise. The actuating member 3011 rotates clockwise with the outer wheel 3012, and then moves within the slide groove 3021, causing the second drive unit 302 to swing clockwise. The clockwise rotation of the drive unit 302 drives the air guide unit 303 to rotate counterclockwise, thereby achieving air sweeping in one direction. Similarly, when the inner wheel 3013 rotates counterclockwise, it drives the outer wheel 3012 to rotate counterclockwise. The actuating member 3011 rotates counterclockwise with the outer wheel 3012 and then moves within the slide groove 3021, causing the second drive unit 302 to rotate counterclockwise. The counterclockwise rotation of the second drive unit 302 drives the air guide unit 303 to rotate clockwise, thereby achieving air sweeping in another direction.

[0080] Optionally, in one implementation of this embodiment, such as Figure 4-5 As shown,

[0081] The inner peripheral wall of the outer wheel 3012 is provided with a first tooth set 3017, and the outer peripheral wall of the inner wheel 3013 opposite to the first tooth set 3017 is provided with a second tooth set 3018.

[0082] The rotating body also includes an intermediate wheel 3014, which is disposed in the mounting space between the outer wheel 3012 and the inner wheel 3013. The outer peripheral wall of the intermediate wheel 3014 is provided with a third set of teeth 3019.

[0083] The first gear set 3017, the second gear set 3018, and the third gear set 3019 are configured such that: during the reciprocating rotation of the inner wheel 3013, the second gear set 3018 continuously meshes with the third gear set 3019; at the end of the reciprocating rotation of the inner wheel 3013, the third gear set 3019 meshes with the first gear set 3017.

[0084] In this embodiment, an intermediate wheel 3014 is added between the outer wheel 3012 and the inner wheel 3013. The third tooth set 3019 on the intermediate wheel 3014 continuously meshes with the second tooth set 3018 during the reciprocating rotation of the inner wheel, making the rotation of the inner wheel 3013 more stable and preventing the inner wheel 3013 from shaking or jumping, thereby ensuring the overall stability and reliability of the left and right air guiding of the air guide plate control device 3.

[0085] Furthermore, at the end of the reciprocating rotation of the inner wheel 3013, for example, at the edge of the second tooth set 3018, the third tooth set 3019 meshes with the first tooth set 3017. The first tooth set 3017 is used to limit the intermediate wheel 3014, that is, the two ends of the first tooth set 3017 play a buffering and deceleration limiting role for the intermediate wheel 3014. For example, when the inner wheel 3013 rotates clockwise, driving the intermediate wheel 3014 to rotate counterclockwise, the inner wheel 3013 and the outer wheel 3012 rotate clockwise synchronously. Therefore, when the intermediate wheel 3014 rotates to the non-toothed part of the inner wheel 3013 and the toothed part of the outer wheel 3012, the intermediate wheel 3014 and... The outer wheel 3012 has a momentary tendency to rotate in the opposite direction, which causes the inner wheel 3014 and the outer wheel 3012 to form mutual resistance, forcing each other to stop rotating. That is, due to the existence of inertia or error, the inner wheel 3013 and the outer wheel 3012 do not immediately stop changing direction. However, by designing the third tooth set 3019 on the inner wheel 3014 to mesh with the first tooth set 3017 on the outer wheel 3012 and the opposite direction movement tendency, the influence of inertia or error on the inner wheel 3013 and the outer wheel 3012 can be offset, so that the inner wheel 3013 and the outer wheel 3012 can stop rotating more quickly and accurately.

[0086] Alternatively, in one implementation of this embodiment,

[0087] The rotating body includes an outer wheel 3012 and an inner wheel 3013. The outer wheel 3012 and the inner wheel 3013 are arranged to rotate synchronously on the second rotating shaft 3010. The drive motor is used to drive the outer wheel 3012 and the inner wheel 3013 to rotate.

[0088] The inner peripheral wall of the outer wheel 3012 is provided with a first tooth set 3017, and the outer peripheral wall of the inner wheel 3013 opposite to the first tooth set 3017 is provided with a second tooth set 3018.

[0089] The rotating body also includes an intermediate wheel 3014, which is disposed in the mounting space between the outer wheel 3012 and the inner wheel 3013. The outer peripheral wall of the intermediate wheel 3014 is provided with a third tooth set 3019. The actuating member 3011 is connected to the non-axial position of the intermediate wheel 3014 or to the edge of the intermediate wheel 3014.

[0090] The first gear set 3017, the second gear set 3018, and the third gear set 3019 are configured such that, during the rotation of the inner gear 3013 in the first direction, the third gear set 3019 has a first state of meshing with the second gear set 3018 and a second state of meshing with the first gear set 3017. In the first state, the intermediate gear 3014 rotates in the second direction, and in the second state, the intermediate gear 3014 rotates in the first direction.

[0091] The first direction is opposite to the second direction.

[0092] In this embodiment, the drive motor drives the inner wheel 3013 to rotate in a first direction, taking clockwise as the first direction and counterclockwise as the second direction as an example. The clockwise rotation of the inner wheel 3013 drives the outer wheel 3012 to rotate clockwise synchronously, simultaneously driving the intermediate wheel 3014 to rotate counterclockwise. The actuating member 3011 rotates counterclockwise with the intermediate wheel 3014, moving within the slide groove 3021 to actuate the second drive unit 302 to rotate counterclockwise, driving the air guide section 303 to rotate clockwise, thus causing the air guide section 3013 to rotate clockwise. 3. When the air is directed in one direction, the intermediate wheel 3014 rotates to the toothless part of the inner wheel 3013, and then continues to mesh with the first tooth set 3017 of the outer wheel 3012. It is driven by the outer wheel 3012 to rotate clockwise. The actuating member 3011 rotates clockwise with the intermediate wheel 3014 and moves in the slide groove 3021, thereby actuating the second drive part 302 to rotate clockwise, driving the air guide section 303 to rotate counterclockwise, so that the air guide section 303 guides the air in the other direction, thereby realizing the left and right air guidance of the air guide section 303.

[0093] Preferably, the first tooth set 3017 is designed to occupy a first part of the inner peripheral wall of the outer wheel 3012, and the second tooth set 3018 is designed to occupy a second part of the outer peripheral wall of the inner wheel 3013.

[0094] With the second rotating shaft 3010 as the center, the central angles at both ends of the first part form the first central angle, and the central angles at both ends of the second part form the second central angle. The sum of the first central angle and the second central angle is 360°.

[0095] The third gear set 3019 is designed to completely occupy the outer peripheral wall of the interlocking gear 3014.

[0096] Preferably, the number of teeth in the first tooth group 3017, the second tooth group 3018 and the third tooth group 3019 can be adjusted according to actual needs, so that the air guide plate control device 3 is more labor-saving when running, and while reducing energy consumption, it can also ensure the stability and reliability of the air guide plate control device 3 when sweeping left and right.

[0097] By setting an outer wheel 3012, an inner wheel 3013, and an intermediate wheel 3014 in the first drive unit 301, and setting the inner wheel 3013 to be an incomplete gear structure and the outer wheel 3012 to be an incomplete outer wheel structure, the intermediate wheel 3014 can intermittently engage with the inner wheel 3013 and the outer wheel 3012 respectively, and the intermediate wheel 3014 can rotate left and right in different directions, thereby driving the second drive unit 302 to rotate left and right while driving the air guide plate 3031 on the air guide section 303 to swing clockwise or counterclockwise, so as to realize the left and right sweeping function of the air guide plate control device 3.

[0098] Optionally, in one implementation of this embodiment, such as Figure 3 As shown,

[0099] The air guide plate 3031 is provided with an air guide plate gear 3032, and the transmission part 3023 is connected to the air guide plate gear 3032 for transmission.

[0100] Alternatively, a guide plate gear 3032 is provided on the guide plate 3031, and a fifth tooth set 3033 is formed on the outer peripheral wall of the guide plate gear 3032, which meshes with the fourth tooth set 3022.

[0101] Among them, the number of teeth in the second gear group 3018 is greater than the number of teeth in the fifth gear group 3033.

[0102] In this embodiment, the air guiding section 303 includes multiple air guiding plates 3031, all of which are rotatably disposed at the air outlet 401. Each of the multiple air guiding plates 3031 is provided with an air guiding plate gear 3032, and the outer peripheral wall of the air guiding plate gear 3032 is provided with a fifth tooth set 3033, which meshes with the fourth tooth set 3022.

[0103] The air guiding section 303 includes multiple air guiding plates 3031, which are arranged parallel to each other at the air outlet 401, and each air guiding plate 3031 is rotatable. Air guiding plate gears 3032 are provided on the multiple air guiding plates 3031, and a fifth set of teeth 3033 is provided on the outer peripheral wall of the air guiding plate gears 3032. The fifth set of teeth 3033 meshes with a fourth set of teeth 3022, so that the second drive unit 302 can drive the air guiding plate gears 3032 to rotate the multiple air guiding plates 3031.

[0104] When the air guide plate control device 3 is running, the rotating body drives the lever 3011 to rotate back and forth, and the second drive unit 302 drives the air guide plate 3031 to rotate back and forth by meshing with the air guide plate gear 3032, thereby realizing the left and right sweeping function of the air guide plate control device.

[0105] By setting guide plate gears 3032 on multiple guide plates 3031, the gear transmission structure replaces the linkage transmission structure used in the traditional guide plate control device 3, further reducing the risk of limited air guiding angle caused by dead point position of the linkage transmission structure, and improving the stability and reliability of the guide plate control device 3 when operating the left and right sweeping function.

[0106] By making the number of teeth in the second gear group 3018 greater than the number of teeth in the fifth gear group 3033, the air guide plate control device 3 can operate with less effort. The number of teeth in the third gear group 3019, the second gear group 3018, the first gear group 3017, the fourth gear group 3022, and the fifth gear group 3033 are Z1, Z2, Z3, Z4, and Z5, respectively, and their angular velocities are W1, W2, W2, W2, and W3, respectively (since the inner wheel 3013 and the outer wheel 3012 rotate coaxially, and the outer wheel 3012 and the second drive unit 302 rotate synchronously, the angular velocities between the inner wheel 3013, the outer wheel 3012, and the second drive unit 302 are equal).

[0107] According to the gear transmission formula, Z2 / Z5=W3 / W2, W3=Z2 / Z5*W2. By designing the number of teeth Z2 of the second gear group 3018 to be greater than the number of teeth Z5 of the fifth gear group 3033, the inner wheel 3013, as the active drive gear, can drive the air guide plate gear 3032 to rotate more than one revolution when it rotates one revolution. Thus, the air guide plate control device 3 in this embodiment can constitute a force-saving acceleration mechanism.

[0108] By setting the number of teeth of the second gear group 3018 to be greater than the number of teeth of the fifth gear group 3033, the air guide plate control device 3 constitutes a force-saving acceleration mechanism. This force-saving acceleration mechanism makes the air guide plate control device 3 more effortless when driving the air guide plate 3031 to rotate, and the air guide plate 3031 can rotate with acceleration, which not only improves the transmission efficiency, but also ensures the stability and reliability of the left and right sweeping functions.

[0109] By meshing the first drive unit 301, the second drive unit 302, and the air guide unit 303 with gears, a gear transmission structure is formed. This gear transmission structure replaces the linkage transmission structure used in the traditional air guide plate control device 3, improving the transmission efficiency between components to over 95%. The gear transmission efficiency mainly depends on factors such as the type of gear, manufacturing precision, lubrication conditions, and gear material. Generally, gear transmission has relatively high efficiency because it primarily transmits power through tooth-to-tooth contact, resulting in high power transmission efficiency. Different types of gears have different transmission efficiencies. For example, a commonly used 8-stage cylindrical spur gear transmission has an efficiency of 97%. Furthermore, the gear transmission structure reduces the limitation on the air guide angle caused by dead points in the linkage transmission structure. In this embodiment, the air guide plate control device 3, as a wide-angle, labor-saving air guide mechanism, can automatically realize the function of left and right swinging air sweeping by the structure of the air guide plate control device 3 itself. It can not only perform wide-angle air sweeping, but also eliminate the function of limiting the movement of the linkage structure when performing left and right air sweeping, reducing the probability of abnormal noise caused by collision, and ensuring the stability and reliability of the air guide plate control device 3 when operating the left and right air sweeping function.

[0110] By setting a toggle member 3011 on the rotating body and connecting the toggle member 3011 to the second drive unit 302, the gear transmission structure replaces the linkage transmission structure used in the traditional air guide plate control device 3, thus realizing the function of driving the air guide section 303 to reciprocate.

[0111] Example 2

[0112] This embodiment provides a base for an air conditioner cabinet unit, comprising:

[0113] Base 1, on which an air outlet duct 101 is formed;

[0114] Air outlet frame 2, which is rotatably mounted on the base 1, and the air outlet frame 2 is provided with an air outlet part 202 and a sealing part 203;

[0115] The air guide plate control device in Example 1;

[0116] A support frame 4 is formed on the base 1 and inside the air outlet frame 2. An air outlet 401 communicating with the air outlet duct 101 is formed on the support frame 4. The air guide plate is disposed at the air outlet 401 of the support frame 4. The air guide plate control device 3 is disposed inside the air outlet 401.

[0117] The air outlet frame 2 can be rotated to a first state in which the air outlet portion 202 completely exposes the air outlet 401, and to a second state in which the sealing portion 203 closes the air outlet 401.

[0118] In this embodiment, the air guide plate control device of the air conditioner cabinet unit includes a base 1, an air outlet frame 2, and an air guide plate control device 3. The air outlet duct 101 formed on the base 1 is used to blow air outward. The air outlet frame 2 is set on the base 1 and can rotate on the base 1. The air in the air outlet duct 101 can pass through the air outlet 401 to the outside of the air conditioner unit. The air guide plate control device 3 is set on the inner side of the air outlet frame 2, so that the air guide plate control device 3 is closer to the chassis air cavity. When the air guide plate control device blows air outward, the projection of the air outlet 401 in the horizontal direction can completely cover the air outlet section of the air outlet duct 101 in the vertical direction. That is to say, the area of ​​the air outlet 401 is greater than or equal to the air outlet section area of ​​the air outlet duct 101. The wall of the air outlet frame 2 near the air outlet 401 will not block the air blown out of the air outlet duct 101, so that all the air in the air outlet duct 101 can reach the external environment of the air conditioner unit through the air outlet 401, avoiding the non-air outlet position of the air outlet frame 2 from blocking the air outlet duct 101 and causing some ineffective air output. The air guide plate control device 3 can be used to guide the airflow blown out of the air outlet 401 so that the airflow can be blown to the outside of the air conditioner unit at a wide angle.

[0119] When the air guide plate control device starts to operate, the air outlet frame 2 begins to rotate relative to the base 1. At this time, the airflow is blown outward from the air outlet 101 formed on the base 1 and flows through the air guide plate control device 3. The air guide plate control device 3 can guide the forward direction of the airflow through its own movement, so that after the airflow passes through the air guide plate control device 3 and is blown outward from the air outlet 401, it can be blown outward directly along the preset direction, thereby entering the external environment of the air conditioner unit.

[0120] like Figure 2-3 As shown in 6-7, a support frame 4 is formed on the inner side of the air outlet frame 2, an air outlet 401 is formed on the support frame 4, and an air guide plate control device 3 is disposed on the support frame 4.

[0121] The air outlet frame 2 is provided with an air outlet 202 and a sealing part 203. By rotating the air outlet frame 2, the air outlet 202 can be rotated to the front side of the support frame 4 to communicate with the air outlet 401 and the air outlet 401 can be continuously and completely exposed. Alternatively, the air outlet 202 can be rotated to the rear side of the support frame 4 so that the sealing part 203 can close the air outlet 401.

[0122] In this embodiment, a support frame 4 is formed on the inner side of the air outlet frame 2, and an air outlet 401 is formed on the support frame 4. Airflow flows outward from the support frame 4 through the air outlet 401. The air guide plate control device 3 is set on the support frame 4, so that the air guide plate control device 3 is located between the air outlet duct 101 and the air outlet 401, so as to guide the blown airflow. An air outlet part 202 and a sealing part 203 are respectively provided at different positions on the air outlet frame 2. The air outlet frame 2 can drive the air outlet part 202 and the sealing part 203 to rotate synchronously with the air outlet frame 2 through its own rotation.

[0123] like Figure 1 As shown, the base part drives the air outlet frame 2' to rotate through the motor, which also drives the grille 202' on the air outlet frame to rotate, so as to open and close while sweeping air left and right. However, by driving the relatively large air outlet frame 2' to rotate frequently to achieve left and right sweeping air, there is a situation where the air outlet frame 2' rotates to the non-air outlet part 101' of the base, resulting in some ineffective air output.

[0124] Compared to existing technologies, in this embodiment, when the base needs to vent air, the air outlet frame 2 rotates and drives the air outlet part 202 to rotate to the front side of the support frame 4. When the air outlet part 202 is directly opposite and connected to the air outlet 401, the air outlet frame 2 stops rotating. At this time, the air guide plate control device blows the airflow to the outside of the air conditioner unit. When it is necessary to close the air outlet, the air outlet frame 2 rotates and drives the sealing part 203 to rotate to the rear side of the support frame 4. When the sealing part 203 is directly opposite and blocks the air outlet 401, the air outlet frame 2 stops rotating. At this time, the air guide plate control device is in a closed state and stops supplying air to the outside of the air conditioner unit.

[0125] Preferably, the air outlet frame 2 can be a decorative panel at the bottom of the air conditioner unit, the air outlet 202 can be a grille with an area equal to that of the air outlet 401, and the closing part 203 can be the side wall portion of the decorative panel with a smooth surface.

[0126] By providing an air outlet 202 and a sealing part 203 on the air outlet frame 2, the air outlet frame 2 can be rotated to open and close the air outlet 401. When the air guide plate control device closes the air outlet, the sealing part 203 can block the air outlet 401 to prevent dust and debris from entering the air conditioner unit.

[0127] Preferably, when the air conditioner cabinet unit vents air from its base, the air outlet 202 can be rotated to the front of the support frame 4 and connected to the air outlet 401 by rotating the air outlet frame 2, and the air outlet 202 can be continuously and completely exposed to the air outlet 401. The air guide plate control device 3 is used to guide the airflow at the air outlet 401.

[0128] By setting a rotatable air outlet frame 2 on the base 1, and using an air guide plate control device 3 set on the air outlet frame 2 to guide the airflow direction, and by setting the air outlet 202 to continuously and completely expose the air outlet 401, the air outlet structure and the air guide structure are separated. This allows the air outlet frame 2 to rotate only when the air conditioner unit's air outlet is opened and closed, and it does not need to continuously rotate back and forth during the air outlet process. This air guide plate control device can reduce air volume loss and perform wide-angle air sweeping outside the air conditioner unit. At the same time, it avoids the non-air outlet position of the air outlet frame 2 from blocking the air outlet 401, resulting in some ineffective air outlet. In this example, since the air outlet frame 2 does not need to continuously reciprocate during the air outlet process, the air outlet frame 2 will not deform during its movement or under the action of wind force, thereby reducing the risk of obvious visible shaking and abnormal noise of the air guide plate control device during operation.

[0129] Example 3

[0130] like Figure 6-7 As shown, this embodiment provides an air conditioner cabinet unit, including:

[0131] The base in Example 2;

[0132] In this embodiment, since the air conditioner cabinet unit includes the base in Embodiment 2, the air conditioner cabinet unit has all the beneficial effects of the air guide plate control device in Embodiment 1 and the base in Embodiment 2, which will not be elaborated here.

[0133] In summary, the ingenious design of the air guide plate control device and the base of the air conditioner unit in this application lies in:

[0134] First, by meshing the first drive unit, the second drive unit, and the air guide unit with gears, a gear transmission structure is formed. This gear transmission structure replaces the linkage transmission structure used in traditional air guide plate control devices, improving the transmission efficiency between components and reducing the limitation on the air guide angle caused by dead points in the linkage transmission structure. As a wide-angle, labor-saving air guide mechanism, the air guide plate control device can automatically achieve left and right swinging air sweeping functions through its own structure. It can perform wide-angle air sweeping and eliminates the need to limit the movement of the linkage structure when performing left and right sweeping, reducing the probability of abnormal noise caused by collisions and ensuring the stability and reliability of the air guide plate control device when operating the left and right sweeping function.

[0135] Secondly, by cooperating with the sliding groove, the collision between the actuating element and the sliding groove is reduced when the rotating body drives the second driving part to reciprocate, thereby reducing the risk of abnormal noise caused by frequent collisions between components.

[0136] Third, by designing the transmission part as a fan-shaped plate and the force-bearing part as a swing arm, the second drive part is a swing arm structure with a groove. By limiting the length L1 of the transmission part to be less than the length L2 of the force-bearing part, the effect of power-saving drive is achieved by driving the force-bearing part with less force to make the transmission part swing.

[0137] Fourth, by adding an intermediate gear between the outer and inner wheels, the third set of teeth on the intermediate gear continuously meshes with the second set of teeth during the reciprocating rotation of the inner wheel. This makes the rotation of the inner wheel more stable, preventing it from shaking or jumping, thus ensuring the overall stability and reliability of the left and right airflow of the air guide plate control device. The combined design of the meshing of the third set of teeth on the intermediate gear with the first set of teeth on the outer wheel, along with their opposite direction of movement, can offset the effects of inertia or misalignment on the inner and outer wheels, allowing them to stop rotating more quickly and precisely.

[0138] Fifth, by setting the number of teeth in the second gear group to be greater than the number of teeth in the fifth gear group, the air guide plate control device constitutes a force-saving acceleration mechanism. This force-saving acceleration mechanism makes the air guide plate control device more force-saving when driving the air guide plate to rotate, and the air guide plate can rotate with acceleration, which not only improves the transmission efficiency, but also ensures the stability and reliability of the left and right sweeping functions.

[0139] Sixth, by setting a rotatable air outlet frame on the base and using an air guide plate control device on the air outlet frame to guide the airflow direction, and by ensuring that the air outlet section can be continuously and completely exposed, the air outlet structure and the air guide structure are separated. This allows the air outlet frame to rotate only when the air conditioner unit's air outlet is opened and closed, and it does not need to continuously rotate back and forth during the air outlet process. This air guide plate control device can reduce airflow loss and perform wide-angle air sweeping on the outside of the air conditioner unit. At the same time, it avoids the non-air outlet position of the air outlet frame from blocking the air outlet, resulting in some ineffective airflow. In this example, since the air outlet frame does not need to continuously reciprocate during the air outlet process, it will not deform during its movement or under the action of wind force, thereby reducing the risk of noticeable vibration and abnormal noise from the air guide plate control device during operation.

[0140] It can be further understood that in this disclosure, "many" refers to two or more, and other quantifiers are similar. "And / or" describes the relationship between related objects, indicating that three relationships can exist; for example, A and / or B can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. The singular forms "a," "the," and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0141] It is further understood that the terms "first," "second," etc., are used to describe various types of information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another, and do not indicate a specific order or degree of importance. In fact, the expressions "first," "second," etc., are completely interchangeable. For example, without departing from the scope of this disclosure, first information can also be referred to as second information, and similarly, second information can also be referred to as first information.

[0142] It is further understood that although operations are described in a specific order in the accompanying drawings in the embodiments of this disclosure, this should not be construed as requiring these operations to be performed in the specific order or serial order shown, or requiring all of the shown operations to be performed to obtain the desired result. In certain environments, multitasking and parallel processing may be advantageous.

[0143] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0144] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A wind deflector control device, characterized in that: include: A first drive unit (301) and a second drive unit (302) are connected in a transmission manner; The first drive unit (301) includes a drive motor, a rotating body, and a toggle member (3011) connected to the rotating body. The second drive unit (302) is rotatably configured relative to the first rotating shaft (3025), and has a transmission unit (3023) and a force receiving unit (3024). The transmission unit (3023) is used to drive the air guide plate (3031) or the transmission component of the air guide plate. The force receiving unit (3024) has a groove (3021) adapted to the actuating member (3011). The actuating member (3011) is slidably disposed in the groove (3021). The drive motor can drive the rotating body to rotate. The actuating member (3011) slides in the groove (3021) as the rotating body rotates and drives the transmission unit (3023) to rotate, so that the force receiving unit (3024) rotates with the rotation of the transmission unit (3023).

2. The air guide plate control device according to claim 1, characterized in that, The rotating body includes an outer wheel (3012) rotatable relative to a second pivot (3010), and the actuating element (3011) is connected to a non-axial position of the outer wheel (3012) or to the edge of the outer wheel (3012); The drive motor drives the outer wheel (3012) to reciprocate within a set circumferential range relative to the second rotating shaft (3010) so as to drive the actuating member (3011) to reciprocate.

3. The air guide plate control device according to claim 2, characterized in that, The rotating body also includes an inner wheel (3013), which is disposed inside the outer wheel (3012). The inner wheel (3013) and the outer wheel (3012) are arranged together on the second rotating shaft (3010). The outer wheel (3012) and the inner wheel (3013) are an integral structure or the outer wheel (3012) and the inner wheel (3013) are connected by a connector (3016). The drive motor drives the inner wheel (3013) to reciprocate within a set circumferential range relative to the second rotating shaft (3010) to drive the outer wheel (3012) to reciprocate, thereby causing the actuating member (3011) to reciprocate.

4. The air guide plate control device according to claim 3, characterized in that, The outer wheel (3012) has a first tooth set (3017) on its inner peripheral wall, and the inner wheel (3013) has a second tooth set (3018) on its outer peripheral wall opposite to the first tooth set (3017). The rotating body also includes an intermediate wheel (3014), which is disposed in the mounting space between the outer wheel (3012) and the inner wheel (3013), and the outer peripheral wall of the intermediate wheel (3014) is provided with a third tooth set (3019). The first tooth set (3017), the second tooth set (3018), and the third tooth set (3019) are configured such that: during the reciprocating rotation of the inner wheel (3013), the second tooth set (3018) continuously meshes with the third tooth set (3019), and at the end of the reciprocating rotation of the inner wheel (3013), the third tooth set (3019) meshes with the first tooth set (3017).

5. The air guide plate control device according to claim 1, characterized in that, The rotating body includes an outer wheel (3012) and an inner wheel (3013). The outer wheel (3012) and the inner wheel (3013) are arranged to rotate synchronously on the second rotating shaft (3010). The drive motor is used to drive the outer wheel (3012) and the inner wheel (3013) to rotate. The outer wheel (3012) has a first tooth set (3017) on its inner peripheral wall, and the inner wheel (3013) has a second tooth set (3018) on its outer peripheral wall opposite to the first tooth set (3017). The rotating body also includes an intermediate wheel (3014), which is disposed in the mounting space between the outer wheel (3012) and the inner wheel (3013). The outer peripheral wall of the intermediate wheel (3014) is provided with a third tooth set (3019). The actuating member (3011) is connected to the non-axial position of the intermediate wheel (3014) or to the edge of the intermediate wheel (3014). The first tooth set (3017), the second tooth set (3018), and the third tooth set (3019) are configured such that, during the rotation of the inner wheel (3013) along the first direction, the third tooth set (3019) has a first state of meshing with the second tooth set (3018) and a second state of meshing with the first tooth set (3017). In the first state, the intermediate wheel (3014) rotates along the second direction, and in the second state, the intermediate wheel (3014) rotates along the first direction. Wherein, the first direction is opposite to the second direction.

6. The air guide plate control device according to claim 5, characterized in that, The first tooth set (3017) is designed to occupy a first portion of the inner peripheral wall of the outer wheel (3012), and the second tooth set (3018) is designed to occupy a second portion of the outer peripheral wall of the inner wheel (3013). With the second rotating shaft (3010) as the center, the central angles at both ends of the first part form a first central angle, and the central angles at both ends of the second part form a second central angle. The sum of the first central angle and the second central angle is 360°. The third gear set (3019) is designed to completely occupy the outer peripheral wall of the inter-gear (3014).

7. The air guide plate control device according to any one of claims 4-6, Its characteristics are: One end of the transmission part (3023) has an arc-shaped edge, and the arc-shaped edge forms a fourth tooth set (3022). The other end of the transmission part (3023) is connected to the force-receiving part (3024). The force-receiving part (3024) is constructed as a swing arm. The slide groove (3021) is located on the swing arm. The second drive part (302) is located above or below the first drive part (301). Wherein, the maximum vertical distance between the axis of the first rotating shaft (3025) and the transmission part (3023) is the length L1 of the transmission part (3023), and the maximum vertical distance between the axis of the first rotating shaft (3025) and the force-receiving part (3024) is the length L2 of the force-receiving part (3024), where L1 < L2.

8. The air guide plate control device according to claim 4, characterized in that, The air guide plate (3031) is provided with an air guide plate gear (3032), and the transmission part (3023) is connected to the air guide plate gear (3032) in a transmission connection.

9. The air guide plate control device according to claim 7, characterized in that, The air guide plate (3031) is provided with an air guide plate gear (3032), and the outer peripheral wall of the air guide plate gear (3032) is formed with a fifth tooth group (3033), which meshes with the fourth tooth group (3022); The number of teeth in the second tooth group (3018) is greater than the number of teeth in the fifth tooth group (3033).

10. A base for an air conditioner cabinet unit, characterized in that, include: A base (1) on which an air outlet (101) is formed; An air outlet frame (2) is rotatably mounted on the base (1). The air outlet frame (2) is provided with an air outlet part (202) and a sealing part (203). The air guide plate control device as described in any one of claims 1-9; A support frame (4) is formed on the base (1) and inside the air outlet frame (2). An air outlet (401) communicating with the air outlet duct (101) is formed on the support frame (4). The air guide plate is disposed at the air outlet (401) of the support frame (4). The air guide plate control device (3) is disposed inside the air outlet (401). The air outlet frame (2) can be rotated to a first state in which the air outlet part (202) fully exposes the air outlet (401), and to a second state in which the sealing part (203) closes the air outlet (401).

11. A cabinet air conditioner, characterized in that, include: The base as described in claim 10.

Images