Air conditioning device

Abstract

The application discloses an air conditioner device, comprising: a shell, a first air vent, a second air vent, a blowing path, a first filter part and a second filter part arranged in the shell and on the blowing path and located at the inner side of the first air vent and the second air vent respectively, the first filter part being rotatable relative to the first air vent, and the second filter part being rotatable relative to the second air vent; the working state of the air conditioner device can be switched between a first blowing state and a second blowing state; when in the first blowing state, the first filter part is located at a position forming a first included angle with the air inlet direction of the first air vent, and the second filter part is located at a position parallel to the air outlet direction of the second air vent; when in the second blowing state, the second filter part is located at a position forming a second included angle with the air inlet direction of the second air vent, and the first filter part is located at a position parallel to the air outlet direction of the first air vent. The air cleanliness during air inlet is improved, and the smoothness and air ventilation performance during air outlet are improved.

Description

Technical Field

[0001] This invention belongs to the field of air conditioning technology, and specifically relates to an air conditioning device. Background Technology

[0002] To achieve a more uniform temperature distribution in spaces equipped with air conditioning units, an air conditioner has been developed that requires switching between air inlets and outlets during cooling and heating processes. Furthermore, to ensure the cleanliness of the air entering the air conditioner, air filters perpendicular to the ventilation path are typically installed at both vents. However, since air filtration is not required during exhaust, if the two vents are used as separate outlets with the air filters perpendicular to the ventilation path, it increases airflow resistance and reduces the air conditioner's original ventilation performance. Summary of the Invention

[0003] The purpose of this invention is to solve the problem that in air conditioners that require switching between air inlets and outlets during cooling and heating processes, the presence of air filters perpendicular to the ventilation path at both vents increases airflow resistance and reduces the air conditioner's original ventilation performance. This invention provides an air conditioning device that ensures air cleanliness during intake while reducing airflow resistance during exhaust, thereby improving ventilation performance.

[0004] To address the aforementioned technical problems, this invention discloses an air conditioning device, comprising: a housing, on which a first vent and a second vent are provided, and an air supply path is formed between the first vent and the second vent; wherein the operating state of the air conditioning device can be switched between a first air supply state and a second air supply state; when the air conditioning device is in the first air supply state, air enters from the first vent, passes through the air supply path, and is blown out from the second vent; when the air conditioning device is in the second air supply state, air enters from the second vent, passes through the air supply path, and is blown out from the first vent.

[0005] The air conditioning unit further includes: a first filter section and a second filter section disposed inside the housing and located in the air supply path; wherein the first filter section is disposed inside the first vent and is rotatable relative to the first vent; and the second filter section is disposed inside the second vent and is rotatable relative to the second vent; wherein, when the air conditioning unit is in a first air supply state, the first filter section rotates relative to the first vent to a position forming a first angle with the air intake direction of the first vent, so that all air entering from the first vent passes through the first filter section into the air supply path, and the second filter section rotates relative to the second vent... The first vent rotates to a position parallel to the air outlet direction of the second vent, so that the air in the air supply path is blown out directly through the second vent without passing through the second filter section; and when the air conditioning unit is in the second air supply state, the second filter section rotates relative to the second vent to a position forming a second angle with the air inlet direction of the second vent, so that the air entering from the second vent passes through the second filter section into the air supply path, and the first filter section rotates relative to the first vent to a position parallel to the air outlet direction of the first vent, so that the air in the air supply path is blown out directly through the first vent without passing through the first filter section.

[0006] By adopting the above technical solution, regardless of whether the air conditioning unit is in the first air supply state or the second air supply state, it can be ensured that the air entering the air conditioning unit from the air inlet will pass through the first filter section or the second filter section, thereby improving the cleanliness of the air when the air is inlet; it can also ensure that the air is blown out of the air conditioning unit smoothly from the air outlet, thereby improving the ventilation performance.

[0007] According to another specific embodiment of the present invention, the air conditioning device disclosed in the embodiment of the present invention further includes a first pushing component and a first driving component; wherein, the first pushing component is rotatably disposed on the inner wall of the housing and located inside the first vent; the first driving component is connected to the first pushing component to drive the first pushing component to rotate relative to the inner wall of the housing; and one end of the first filter is rotatably disposed on the inner wall of the housing inside the first vent; one end of the first pushing component is relatively movable and abuts against one side of the first filter to push the first filter to rotate relative to the first vent.

[0008] Using the above technical solution, the first driving component drives the first pushing component to rotate relative to the inner wall of the housing, thereby pushing the first filter section to rotate relative to the first vent.

[0009] According to another specific embodiment of the present invention, in the air conditioning device disclosed in the embodiment of the present invention, the first pushing component is further away from the first vent relative to the first filter section.

[0010] With the above technical solution, the first pushing component is further away from the first vent than the first filter. When the air conditioning unit is in the first air supply state, it can ensure that the air entering from the first vent is filtered by the first filter before entering the air supply path. This avoids the situation where unfiltered air passes through the first pushing component before being filtered by the first filter, which would cause dust to accumulate on the first pushing component. It also avoids the situation where dust on the first pushing component is blown out from the first vent when the air conditioning unit switches from the first air supply state to the second air supply state.

[0011] According to another specific embodiment of the present invention, the air conditioning device disclosed in the embodiment of the present invention includes a first pushing component including a push rod, one end of which is rotatably connected to the inner wall of the housing, and the other end of which slides against one side of the first filter section to push the first filter section to rotate relative to the first vent.

[0012] Using the above technical solution, the first filter section can be rotated relative to the first vent by simply setting a push rod. The push rod has a simple structure and is easy to manufacture.

[0013] According to another specific embodiment of the present invention, the air conditioning device disclosed in the embodiment of the present invention further includes a bracket, one end of which is rotatably connected to the inner wall of the housing, and one side of the bracket is movablely abutting against one side of the first filter part, and the other end of the push rod slides against the other side of the bracket.

[0014] According to another specific embodiment of the present invention, the air conditioning device disclosed in the embodiment of the present invention has a bracket shaped such that when the air conditioning device is in a first air supply state, air can be guided from the first vent into the air supply path through one side surface of the bracket.

[0015] By adopting the above technical solution and setting up a bracket, when the air conditioning unit is in the first air supply state, air can be guided from the first vent into the air supply path through one side surface of the bracket.

[0016] According to another specific embodiment of the present invention, in the air conditioning device disclosed in the embodiment of the present invention, when the air conditioning device is in the first air supply state, the periphery of the first filter part abuts against the corresponding inner wall surface of the housing.

[0017] With the above technical solution, when the air conditioning unit is in the first air supply state, the periphery of the first filter part is in contact with the corresponding inner wall surface of the housing, which can ensure that the air entering from the first vent enters the air supply path through the first filter part.

[0018] According to another specific embodiment of the present invention, the air conditioning device disclosed in the embodiment of the present invention has a first included angle in the range of 60° to 85°.

[0019] Using the above technical solution, when the air conditioning unit switches from the first air supply state to the second air supply state, the first filter section can rotate under the action of gravity from a position that forms a first angle with the air inlet direction of the first vent to a position that is parallel to the air outlet direction of the first vent.

[0020] According to another specific embodiment of the present invention, the air conditioning device disclosed in the embodiment of the present invention further includes a second auxiliary vent disposed on the housing and a second auxiliary filter disposed inside the second auxiliary vent; wherein, the second auxiliary vent is disposed on the housing and is closer to the first vent than the second vent; and the second auxiliary filter is fixed to the inner wall of the housing near the second auxiliary vent and is perpendicular to the air intake direction of the second auxiliary vent; when the air conditioning device is in a first air supply state, the second auxiliary vent is closed so that air is blown out only from the second vent; and the second filter is rotated relative to the second vent to a position parallel to the air outlet direction of the second vent, so that air is not blown out from the second vent through the second filter; when the air conditioning device is in a second air supply state, the second filter is rotated relative to the second vent to a position forming a second angle with the air intake direction of the second vent, and the air entering from the second vent and the second auxiliary vent enters the air supply path through the second filter and the second auxiliary filter.

[0021] By adopting the above technical solution, by setting a second auxiliary vent and a second auxiliary filter located inside the second auxiliary vent, when the air conditioning unit is in the second air supply state, the air entering from the second vent and the second auxiliary vent passes through the second filter and the second auxiliary filter into the air supply path, which can increase the air intake and improve the heat exchange performance.

[0022] According to another specific embodiment of the present invention, the air conditioning device disclosed in the embodiment of the present invention further includes a guide portion in the housing, the guide portion being disposed inside the second vent and located between the second filter portion and the second auxiliary filter portion; when the air conditioning device is in the second air supply state, the two ends of the guide portion abut against the corresponding ends of the second filter portion and the second auxiliary filter portion, respectively.

[0023] By adopting the above technical solution, by setting a guide section, when the air conditioning unit is in the second air supply state, the two ends of the guide section abut against the corresponding ends of the second filter section and the second auxiliary filter section respectively. This ensures that the air entering from the second vent and the second auxiliary vent passes through the second filter section and the second auxiliary filter section respectively into the air supply path.

[0024] According to another specific embodiment of the present invention, the air conditioning device disclosed in this embodiment of the present invention includes a second vent with a louver that can rotate relative to the second vent, and a second filter portion disposed on the louver; a second auxiliary vent with an auxiliary louver that can rotate relative to the second auxiliary vent, so that the second auxiliary vent can be closed or opened, and the auxiliary louver is closer to the second auxiliary vent than the second auxiliary filter portion; wherein, when the air conditioning device is in a first air supply state, the louver rotates relative to the second vent to a position parallel to the air outlet direction of the second vent, and the auxiliary louver rotates relative to the second auxiliary vent to a position that closes the second auxiliary vent; when the air conditioning device is in a second air supply state, the louver rotates relative to the second vent to a position where the second filter portion and the air inlet direction of the second vent form a second angle, and the auxiliary louver rotates relative to the second auxiliary vent to a position that opens the second auxiliary vent.

[0025] By adopting the above technical solution, the second ventilation opening can be closed or opened by setting louvers, and the second filter can be set on the louvers so that the second filter can be rotated by rotating the louvers. The second auxiliary ventilation opening can be closed or opened by setting auxiliary louvers.

[0026] According to another specific embodiment of the present invention, in the air conditioning device disclosed in the embodiment of the present invention, the second included angle is greater than 0° and less than 90°.

[0027] By adopting the above technical solution, when the air conditioning unit is in the second air supply state, the second filter section is located at a second angle with the air intake direction of the second vent, and the second angle is greater than 0° and less than 90°, which can ensure that the air entering from the second vent enters the air supply path through the second filter section.

[0028] According to another specific embodiment of the present invention, the air conditioning device disclosed in the embodiment of the present invention further includes a second driving unit and a second auxiliary driving unit; wherein, the second driving unit is connected to a louver and is used to drive the louver to rotate relative to the second vent; the second auxiliary driving unit is connected to an auxiliary louver and is used to drive the auxiliary louver to rotate relative to the second auxiliary vent.

[0029] By adopting the above technical solution, by setting the second driving unit and the second auxiliary driving unit, the louver can be driven to rotate relative to the second vent and the auxiliary louver can be driven to rotate relative to the second auxiliary vent, respectively.

[0030] According to another specific embodiment of the present invention, the air conditioning device disclosed in the embodiment of the present invention includes a second driving unit comprising a second driving component and a second pushing component connected to the second driving component; a second auxiliary driving unit comprising a second auxiliary pushing component connected to the second pushing component; and both the second pushing component and the second auxiliary pushing component are linkage structures.

[0031] Using the above technical solution, the second pushing component is connected to the second auxiliary pushing component, and the second pushing component is connected to the second driving component. In this way, the second driving component can drive the second pushing component to push the louver to rotate relative to the second vent, and can also drive the second auxiliary pushing component to push the auxiliary louver to rotate relative to the second auxiliary vent.

[0032] The beneficial effects of this invention are:

[0033] This invention provides an air conditioning device that, regardless of whether the air conditioning device is in a first air supply state or a second air supply state, ensures that the air entering the air conditioning device from the air inlet passes through the first filter or the second filter, thereby improving the cleanliness of the air during intake; at the same time, it ensures that the air does not pass through the filter and is blown smoothly out of the air conditioning device directly from the air outlet, thereby improving ventilation performance. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the internal structure of the air conditioning device in a non-working state according to an embodiment of the present invention;

[0035] Figure 2 This is a schematic diagram of the internal structure of the air conditioning device in the first air supply state according to an embodiment of the present invention;

[0036] Figure 3 This is a schematic diagram of the internal structure of the air conditioning device in the second air supply state according to an embodiment of the present invention.

[0037] Explanation of reference numerals in the attached figures:

[0038] 100: Housing; 110: First vent; 120: Second vent; 130: Air supply path; 140: Second auxiliary vent; 150: Guide section; 160: Louver; 170: Auxiliary louver;

[0039] 200: First filtration section;

[0040] 300: Second filtration section;

[0041] 400: First pushing component; 410: Push rod; 420: Support;

[0042] 500: Second auxiliary filter section;

[0043] 600: Second propulsion component;

[0044] 700: Second auxiliary push component;

[0045] A: The air intake direction of the first ventilation opening;

[0046] B: Airflow direction of the second ventilation opening;

[0047] C: Air intake direction of the second ventilation opening;

[0048] D: Airflow direction of the first ventilation opening;

[0049] E: Air intake direction of the second auxiliary ventilation opening. Detailed Implementation

[0050] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention is presented in conjunction with preferred embodiments, this does not mean that the features of the invention are limited to these embodiments. On the contrary, the purpose of describing the invention in conjunction with embodiments is to cover other options or modifications that may be derived based on the claims of the present invention. To provide a deep understanding of the invention, many specific details will be included in the following description. The invention may also be implemented without using these details. Furthermore, to avoid confusion or obscuring the focus of the invention, some specific details will be omitted in the description. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0051] It should be noted that in this specification, similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0052] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of the invention is usually placed in during use. They are only for the convenience of describing the present invention 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 limiting the present invention.

[0053] The terms “first”, “second”, etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0054] In the description of this embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment based on the specific circumstances.

[0055] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0056] like Figure 1 As shown, an embodiment of the present invention discloses an air conditioning device, including: a housing 100, on which a first vent 110 and a second vent 120 are provided, and an air supply path 130 is formed between the first vent 110 and the second vent 120; wherein, the operating state of the air conditioning device can switch between a first air supply state and a second air supply state. Figure 2 As shown, when the air conditioning unit is in the first air supply state, air enters from the first vent 110, passes through the air supply path 130, and is blown out from the second vent 120. Figure 3 As shown, when the air conditioning unit is in the second air supply state, air enters from the second vent 120, passes through the air supply path 130, and is blown out from the first vent 110.

[0057] In this embodiment, the first vent 110 and the second vent 120 can be located on opposite sides of the housing 100, on the same side, or on adjacent sides, as long as the first vent 110 and the second vent 120 can serve as air inlets and air outlets respectively. This embodiment does not impose specific limitations on this, and those skilled in the art can make specific settings according to their needs.

[0058] like Figure 1 As shown, the air conditioning device further includes: a first filter 200 and a second filter 300 disposed inside the housing 100 and located on the air supply path 130; wherein the first filter 200 is disposed inside the first vent 110 and is rotatable relative to the first vent 110; and the second filter 300 is disposed inside the second vent 120 and is rotatable relative to the second vent 120.

[0059] Among them, such as Figure 2As shown, when the air conditioning unit is in the first air supply state, the first filter section 200 rotates relative to the first vent 110 to a position forming a first angle with the air intake direction A of the first vent, so that all air entering from the first vent 110 passes through the first filter section 200 and enters the air supply path 130. Furthermore, the second filter section 300 rotates relative to the second vent 120 to a position parallel to the air outlet direction B of the second vent, so that air in the air supply path 130 is blown out directly through the second vent 120 without passing through the second filter section 300. It should be noted that when the air conditioning unit is in the first air supply state, the second filter section 300, relative to the second vent 120, can not only rotate to a position parallel to the air outlet direction B of the second vent, but can also rotate to one side of the air supply path 130, so that air in the air supply path 130 can be blown out directly through the second vent 120 without passing through the second filter section 300.

[0060] In this embodiment, the first included angle can be any angle within the range of 0° to 90°, but excluding 0° and 90°. For example, it can be 20°, 50°, 70°, 80°, etc., as long as the air entering from the first vent 110 can pass through the first filter 200 and enter the air supply path 130. This embodiment does not impose specific limitations on this, and those skilled in the art can set it according to the actual situation.

[0061] And, as Figure 3 As shown, when the air conditioning unit is in the second air supply state, the second filter section 300 rotates relative to the second vent 120 to a position forming a second angle with the air intake direction C of the second vent, so that all air entering from the second vent 120 passes through the second filter section 300 into the air supply path 130; and the first filter section 200 rotates relative to the first vent 110 to a position parallel to the air outlet direction D of the first vent, so that air in the air supply path 130 is blown out directly through the first vent 110 without passing through the first filter section 200. It should be noted that when the air conditioning unit is in the second air supply state, the first filter section 200, relative to the first vent 110, can not only rotate to a position parallel to the air outlet direction D of the first vent, but can also rotate to one side of the air supply path 130, so that air in the air supply path 130 is blown out directly through the first vent 110 without passing through the first filter section 200.

[0062] In this embodiment, the second included angle can be any angle within the range of 0° to 90°, but excluding 0°. For example, it can be 20°, 50°, 70°, 90°, etc., as long as the air entering from the second vent 120 can pass through the second filter 300 and enter the air supply path 130. This embodiment does not impose specific limitations on this, and those skilled in the art can set it according to the actual situation.

[0063] By adopting the above technical solution, regardless of whether the air conditioning unit is in the first air supply state or the second air supply state, it can ensure that the air entering from the air inlet will pass through the first filter section 200 or the second filter section 300 to achieve the purpose of filtering the air entering the air conditioner, thereby improving the cleanliness of the air when it enters; it can also ensure that the air is blown out smoothly from the air outlet, thereby improving the ventilation performance of the air conditioning unit.

[0064] In one specific implementation, such as Figure 1 As shown, the air conditioning device also includes a first pushing component 400 and a first driving component (not shown in the figure); wherein, the first pushing component 400 is rotatably disposed on the inner wall of the housing 100 and located inside the first vent 110; the first driving component is connected to the first pushing component 400 to drive the first pushing component 400 to rotate relative to the inner wall of the housing 100; and one end of the first filter 200 is rotatably disposed on the inner wall of the housing 100 inside the first vent 110; one end of the first pushing component 400 is relatively movable and abuts against one side of the first filter 200 to push the first filter 200 to rotate relative to the first vent 110.

[0065] In this embodiment, the first pushing component 400 can be a linkage assembly, a cam assembly, or the like, as long as it can push the first filter section 200 to rotate relative to the first vent 110. This embodiment does not impose specific limitations on this. The first pushing component 400 can be closer to the first vent 110 or farther away from the first filter section 200. This embodiment does not impose specific limitations on this. The first driving component can be a stepper motor or the like.

[0066] Using the above technical solution, the first driving component drives the first pushing component 400 to rotate relative to the inner wall of the housing 100, thereby pushing the first filter section 200 to rotate relative to the first vent 110.

[0067] In one specific implementation, such as Figure 1 As shown, the first pushing component 400 is further away from the first vent 110 relative to the first filter section 200.

[0068] With the above technical solution, the first pushing component 400 is further away from the first vent 110 than the first filter 200. When the air conditioning unit is in the first air supply state, it can ensure that the air entering from the first vent 110 is filtered by the first filter 200 before entering the air supply path 130. This avoids the situation where unfiltered air passes through the first pushing component 400 before being filtered by the first filter 200, which would cause dust to accumulate on the first pushing component 400. It also avoids the situation where dust on the first pushing component 400 is blown out from the first vent 110 when the air conditioning unit switches from the first air supply state to the second air supply state, thus affecting air quality.

[0069] In one specific embodiment, the first pushing component 400 includes a push rod 410, one end of which is rotatably connected to the inner wall of the housing 100, and the other end of which slides against one side of the first filter section 200 to push the first filter section 200 to rotate relative to the first vent 110.

[0070] In this embodiment, the first driving component is connected to the push rod 410, and the first driving component drives the push rod 410 to rotate so that the other end of the push rod 410 pushes the first filter section 200 to rotate.

[0071] Using the above technical solution, the first filter section 200 can be rotated relative to the first vent 110 simply by setting the push rod 410. The push rod 410 has a simple structure and is easy to process.

[0072] In one specific implementation, such as Figure 1 As shown, the first pushing component 400 also includes a bracket 420, one end of which is rotatably connected to the inner wall of the housing 100, and one side of the bracket 420 is movablely abutting against one side of the first filter part 200, and the other end of the push rod 410 slides against the other side of the bracket 420.

[0073] In this embodiment, such as Figures 1-3 As shown, when the air conditioning unit switches from a non-operating state or a second air supply state to a first air supply state, the first driving component drives the push rod 410 to rotate, so that the other end of the push rod 410 pushes the other side of the bracket 420, causing the bracket 420 to rotate relative to one end, thereby causing one side of the bracket 420 to push the first filter 200 to rotate relative to one end. When the air conditioning unit switches from the first air supply state to the second air supply state, the first driving component drives the push rod 410 to rotate in the opposite direction, thereby causing the bracket 420 to rotate in the opposite direction relative to one end. Under the action of gravity, the first filter 200 rotates in the opposite direction relative to one end to a position parallel to the air outlet direction D of the first vent or to one side of the air supply path 130.

[0074] In one specific implementation, such as Figure 2 As shown, the bracket 420 is shaped such that when the air conditioning unit is in the first air supply state, air can be guided from the first vent 110 into the air supply path 130 through one side surface of the bracket 420.

[0075] In this embodiment, when the air conditioning unit is in the first air supply state, the other end of the push rod 410 pushes the other side of the bracket 420, causing the bracket 420 to rotate relative to one end of the bracket 420 so that air can be guided from the first vent 110 into the air supply path 130 through one side surface of the bracket 420. When the air conditioning unit switches from the first air supply state to the second air supply state, the first drive component drives the push rod 410 to rotate in the opposite direction, thereby causing the bracket 420 to rotate relative to one end of the bracket 420 in the opposite direction so that air can be guided from the air supply path 130 to the first vent 110 through one side surface of the bracket 420.

[0076] In one specific embodiment, when the air conditioning device is in the first air supply state, the periphery of the first filter section 200 abuts against the corresponding inner wall surface of the housing 100.

[0077] In this embodiment, when the air conditioning unit is in the first air supply state, both ends and even the periphery of the first filter section 200 abut against the corresponding inner wall surface of the housing 100, so that the air entering from the first vent 110 passes through the first filter section 200 and enters the air supply path 130, thereby improving the cleanliness of the air conditioning unit.

[0078] In one specific embodiment, the first included angle is in the range of 60° to 85°.

[0079] In this embodiment, the first included angle is within the range of 60° to 85°. When the air conditioning unit switches from the first air supply state to the second air supply state, the first filter section 200 can, under the action of gravity, rotate from a position at an angle of 60° to 85° with respect to the air inlet direction A of the first vent to a position parallel to the air outlet direction D of the first vent. It should be noted that in this embodiment, the first included angle cannot be 90°. If the first included angle is 90°, it is difficult to guarantee the rotation direction of the first filter section 200 when the air conditioning unit switches from the first air supply state to the second air supply state.

[0080] In one specific implementation, such as Figure 3As shown, the air conditioning device further includes a second auxiliary vent 140 disposed on the housing 100, and a second auxiliary filter 500 disposed inside the second auxiliary vent 140; wherein, the second auxiliary vent 140 is disposed on the housing 100 and is closer to the first vent 110 than the second vent 120; and the second auxiliary filter 500 is fixed to the inner wall of the housing 100 near the second auxiliary vent 140 and is perpendicular to the air intake direction E of the second auxiliary vent. In this embodiment, the fixing connection method includes, but is not limited to, welding, snap-fit, threaded connection, etc., and this embodiment does not impose specific limitations on this, and those skilled in the art can set it as needed.

[0081] like Figure 2 As shown, when the air conditioning unit is in the first air supply state, the second auxiliary vent 140 is closed so that air is blown out only from the second vent 120; and the second filter 300 is rotated relative to the second vent 120 to a position parallel to the air outlet direction B of the second vent, so that air is blown out from the second vent 120 without passing through the second filter 300.

[0082] like Figure 3 As shown, when the air conditioning unit is in the second air supply state, the second filter section 300 rotates relative to the second vent 120 to a position that forms a second angle with the air intake direction C of the second vent. The air entering from the second vent 120 and the second auxiliary vent 140 enters the air supply path 130 through the second filter section 300 and the second auxiliary filter section 500.

[0083] Using the above technical solution, when the air conditioning unit is in the first air supply state, the air does not pass through the second filter section 300 and is only blown out from the second vent 120, ensuring the air outlet speed and improving ventilation performance. When the air conditioning unit is in the second air supply state, the air enters from the second vent 120 and the second auxiliary vent 140, and enters the air supply path 130 through the second filter section 300 and the second auxiliary filter section 500, increasing the air intake volume and improving heat exchange efficiency.

[0084] In one specific implementation, such as Figure 3 As shown, the housing 100 also includes a guide portion 150, which is disposed inside the second vent 120 and located between the second filter portion 300 and the second auxiliary filter portion 500. When the air conditioning unit is in the second air supply state, the two ends of the guide portion 150 abut against the corresponding ends of the second filter portion 300 and the second auxiliary filter portion 500, respectively.

[0085] By adopting the above technical solution, by setting the guide part 150, when the air conditioning unit is in the second air supply state, the two ends of the guide part 150 abut against the corresponding ends of the second filter part 300 and the second auxiliary filter part 500 respectively. This ensures that the air entering from the second vent 120 and the second auxiliary vent 140 enters the air supply path 130 through the second filter part 300 and the second auxiliary filter part 500 respectively, thereby improving the cleanliness of the air entering the air conditioning unit.

[0086] In one specific implementation, such as Figure 1 As shown, the second vent 120 is provided with a louver 160 that can rotate relative to the second vent 120, and the second filter 300 is provided on the louver 160; the second auxiliary vent 140 is provided with an auxiliary louver 170 that can rotate relative to the second auxiliary vent 140, so that the second auxiliary vent 140 can be closed or opened, and the auxiliary louver 170 is closer to the second auxiliary vent 140 relative to the second auxiliary filter 500.

[0087] Among them, such as Figure 2 As shown, when the air conditioning unit is in the first air supply state, the louver 160 rotates relative to the second vent 120 to a position parallel to the air outlet direction B of the second vent, and the auxiliary louver 170 rotates relative to the second auxiliary vent 140 to a position that closes the second auxiliary vent 140. Figure 3 As shown, when the air conditioning unit is in the second air supply state, the louver 160 rotates relative to the second vent 120 to a position where the second filter 300 and the air inlet direction C of the second vent form a second angle, and the auxiliary louver 170 rotates relative to the second auxiliary vent 140 to a position where the second auxiliary vent 140 is open.

[0088] By adopting the above technical solution, the second vent 120 can be closed or opened by setting the louver 160, and the second filter 300 can be rotated by rotating the louver 160. The second auxiliary vent 140 can be closed or opened by setting the auxiliary louver 170.

[0089] In one specific embodiment, the second included angle is greater than 0° and less than 90°. Specifically, the second included angle can be 20°, 40°, 60°, 80°, or any angle between 0° and 90°. This embodiment does not impose specific limitations on this, and those skilled in the art can set it according to actual needs.

[0090] Using the above technical solution, when the air conditioning unit is in the second air supply state, the second filter section 300 is located at a second angle with the air inlet direction C of the second vent, and the second angle is greater than 0° and less than 90°, which can ensure that the air entering from the second vent 120 passes through the second filter section 300 and enters the air supply path 130.

[0091] In one specific embodiment, the air conditioning device further includes a second driving unit and a second auxiliary driving unit; wherein, the second driving unit is connected to the louver 160 and is used to drive the louver 160 to rotate relative to the second vent 120; the second auxiliary driving unit is connected to the auxiliary louver 170 and is used to drive the auxiliary louver 170 to rotate relative to the second auxiliary vent 140. It should be noted that, in this embodiment, both the second driving unit and the second auxiliary driving unit include a pushing component and a driving component. The pushing component can be a push rod assembly, a cam assembly, etc., and the driving component can be a stepper motor. This embodiment does not impose specific limitations on these components, and those skilled in the art can configure them according to their needs.

[0092] By adopting the above technical solution, the second driving unit can drive the louver 160 to rotate relative to the second vent 120, and the second auxiliary driving unit can drive the auxiliary louver 170 to rotate relative to the second auxiliary vent 140.

[0093] In one specific embodiment, the second drive unit includes a second drive component (not shown in the figure) and a second push component 600 connected to the second drive component; the second auxiliary drive unit includes a second auxiliary push component 700 connected to the second push component 600; and both the second push component 600 and the second auxiliary push component 700 are linkage structures.

[0094] Using the above technical solution, the second pushing component 600 is connected to the second auxiliary pushing component 700, and the second pushing component 600 is connected to the second driving component. In this way, the second driving component can drive the second pushing component 600 to push the louver 160 to rotate relative to the second vent 120, and can also drive the second auxiliary pushing component 700 to push the auxiliary louver 170 to rotate relative to the second auxiliary vent 140.

[0095] The beneficial effects of this invention are:

[0096] This invention provides an air conditioning device that, regardless of whether the air conditioning device is in a first air supply state or a second air supply state, ensures that the air entering the air conditioning device from the air inlet passes through the first filter or the second filter, thereby improving the cleanliness of the air during intake; at the same time, it ensures that the air does not pass through the filter and is blown smoothly out of the air conditioning device directly from the air outlet, thereby improving ventilation performance.

[0097] While the present invention has been illustrated and described with reference to certain preferred embodiments, those skilled in the art should understand that the above description is a further detailed explanation of the invention in conjunction with specific embodiments, and should not be construed as limiting the specific implementation of the invention to these descriptions. Various changes in form and detail can be made by those skilled in the art, including several simple deductions or substitutions, without departing from the spirit and scope of the invention.

Claims

1. An air conditioning unit, comprising: The housing has a first vent and a second vent, and an air supply path is formed between the first vent and the second vent. in The working state of the air conditioning unit can be switched between a first air supply state and a second air supply state. When the air conditioning unit is in the first air supply state, air enters from the first vent, passes through the air supply path, and is blown out from the second vent. When the air conditioning unit is in the second air supply state, air enters from the second vent, passes through the air supply path, and is blown out from the first vent; characterized in that the air conditioning unit further includes: The first filter section and the second filter section are disposed inside the housing and located on the air supply path; and A second auxiliary vent is disposed on the housing, and a second auxiliary filter is disposed inside the second auxiliary vent; wherein... The first filter section is disposed inside the first vent and is rotatable relative to the first vent; and The second filter section is disposed inside the second vent and is rotatable relative to the second vent; and The second auxiliary vent is closer to the first vent than the second vent; and The second auxiliary filter is fixed to the inner wall of the housing near the second auxiliary vent, and is perpendicular to the air inlet direction of the second auxiliary vent; wherein When the air conditioning unit is in the first air supply state, the first filter section rotates relative to the first vent to a position forming a first angle with the air intake direction of the first vent, so that all air entering from the first vent passes through the first filter section into the air supply path. Furthermore, the second filter section rotates relative to the second vent to a position parallel to the air outlet direction of the second vent, so that air in the air supply path is blown out directly through the second vent without passing through the second filter section. The second auxiliary vent is closed, so that air is blown out only from the second vent. When the air conditioning unit is in the second air supply state, the second filter section rotates relative to the second vent to a position forming a second angle with the air intake direction of the second vent, so that the air entering from the second vent and the second auxiliary vent passes through the second filter section and the second auxiliary filter section into the air supply path. In addition, the first filter section rotates relative to the first vent to a position parallel to the air outlet direction of the first vent, so that the air in the air supply path is blown out directly through the first vent without passing through the first filter section. The air conditioning unit further includes a first pushing component and a first driving component; wherein... The first pushing component is rotatably disposed on the inner wall of the housing and located inside the first vent. The first driving component is connected to the first pushing component to drive the first pushing component to rotate relative to the inner wall of the housing; and One end of the first filter section is rotatably disposed on the inner wall of the housing inside the first vent. One end of the first pushing component can be movably abutted against one side of the first filter section to push the first filter section to rotate relative to the first vent. The first pushing component is further away from the first vent relative to the first filter section; When the air conditioning unit is in the first air supply state, the periphery of the first filter part abuts against the corresponding inner wall surface of the housing. The first included angle is in the range of 60° to 85°.

2. The air conditioning device as described in claim 1, characterized in that, The first pushing component includes a push rod, one end of which is rotatably connected to the inner wall of the housing, and the other end of which slides against one side of the first filter section to push the first filter section to rotate relative to the first vent.

3. The air conditioning device as described in claim 2, characterized in that, The first pushing component further includes a bracket, one end of which is rotatably connected to the inner wall of the housing, and one side of the bracket is movablely abutting against one side of the first filter part, and the other end of the push rod slides against the other side of the bracket.

4. The air conditioning device as described in claim 3, characterized in that, The bracket is shaped such that when the air conditioning unit is in the first air supply state, air can be guided from the first vent into the air supply path through one side surface of the bracket.

5. The air conditioning device as described in claim 1, characterized in that, The housing also includes a guide portion, which is disposed inside the second vent and located between the second filter portion and the second auxiliary filter portion; When the air conditioning unit is in the second air supply state, the two ends of the guide portion abut against the corresponding ends of the second filter portion and the second auxiliary filter portion, respectively.

6. The air conditioning device as described in claim 5, characterized in that, The second vent is provided with a louver that can rotate relative to the second vent, and the second filter is provided on the louver; The second auxiliary vent is provided with an auxiliary louver that can rotate relative to the second auxiliary vent, so that the second auxiliary vent can be closed or opened, and the auxiliary louver is closer to the second auxiliary vent relative to the second auxiliary filter section; in When the air conditioning unit is in the first air supply state, the louver rotates relative to the second vent to a position parallel to the air outlet direction of the second vent, and the auxiliary louver rotates relative to the second auxiliary vent to a position that closes the second auxiliary vent. When the air conditioning unit is in the second air supply state, the louver is rotated relative to the second vent to a position where the second filter and the air intake direction of the second vent form the second angle, and the auxiliary louver is rotated relative to the second auxiliary vent to a position where the second auxiliary vent is opened.

7. The air conditioning device as described in claim 6, characterized in that, The second included angle is greater than 0° and less than 90°.

8. The air conditioning device as claimed in claim 7, characterized in that, The air conditioning unit further includes a second drive unit and a second auxiliary drive unit; wherein... The second drive unit is connected to the louver and is used to drive the louver to rotate relative to the second vent. The second auxiliary drive unit is connected to the auxiliary louver and is used to drive the auxiliary louver to rotate relative to the second auxiliary vent.

9. The air conditioning device as described in claim 8, characterized in that, The second drive unit includes a second drive component and a second push component connected to the second drive component; The second auxiliary drive unit includes a second auxiliary drive component connected to the second drive component; and Both the second pushing component and the second auxiliary pushing component are linkage structures.

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