Air conditioner

Abstract

The application discloses an air conditioner, which comprises a main machine and a sub-machine, wherein a first humidifying assembly is arranged in the main machine; the sub-machine is detachably arranged in the main machine, a second humidifying assembly is arranged in the sub-machine, and the sub-machine can independently operate. The technical scheme of the application improves the humidifying capacity of the air conditioner.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and in particular to an air conditioner. Background Technology

[0002] In related technologies, due to environmental factors or prolonged air conditioning use, indoor air humidity is low, leading to dry skin, thirst, and other symptoms in users. Therefore, it is necessary to increase indoor air humidity. However, the humidification capacity of air conditioners is not high enough to meet users' needs. Summary of the Invention

[0003] The main objective of this invention is to provide an air conditioner designed to increase air humidity.

[0004] To achieve the above objectives, the present invention proposes an air conditioner comprising a main unit and a sub-unit, wherein a first humidification component is installed in the main unit; the sub-unit is detachably installed in the main unit, a second humidification component is installed in the sub-unit, and the sub-unit can operate independently.

[0005] In one embodiment, the main unit has a first air duct, and the first humidification component is installed in the first air duct; the sub-unit has a second air duct, and the second humidification component is installed in the second air duct, the second air duct being independent of the first air duct.

[0006] In one embodiment, the sub-unit is provided with a return air inlet and an air supply outlet communicating with the second air duct. The sub-unit also includes a second fan installed in the second air duct, so that air enters the second air duct from the return air inlet and is blown out from the air supply outlet after passing through the second humidification component.

[0007] In one embodiment, the first humidification component includes a first water tank and a first wet film assembly, wherein the first water tank is used to supply water to the first wet film assembly; and / or, the second humidification component includes a second water tank and a second wet film assembly, wherein the second water tank is used to supply water to the second wet film assembly.

[0008] In one embodiment, the main unit has a receiving cavity and a first loading / unloading port communicating with the receiving cavity, and the first water tank enters and exits the receiving cavity through the first loading / unloading port; the main unit has a receiving cavity and a second loading / unloading port communicating with the receiving cavity, the receiving cavity is used to receive the sub-unit, the first water tank is located above the second loading / unloading port, and the second water tank is located inside the second loading / unloading port.

[0009] In one embodiment, the main unit is provided with an air vent communicating with the receiving cavity, and the main unit is also provided with an indoor air outlet, the air vent and the indoor air outlet being arranged on the same side.

[0010] In one embodiment, the main unit further includes a first fan installed in the first air duct. The main unit is provided with an indoor air inlet, an indoor air outlet, and an outdoor air inlet communicating with the first air duct. The main unit has a humidification mode and a fresh air mode. When the main unit is in humidification mode, the outdoor air inlet is closed, and the indoor air inlet is connected to the indoor air outlet, so that air enters the first air duct from the indoor air inlet through the first humidification component and is blown out from the indoor air outlet. When the main unit is in fresh air mode, the indoor air inlet is closed, and the outdoor air inlet is connected to the indoor air outlet, so that outdoor air enters the first air duct from the outdoor air inlet and is blown out from the indoor air outlet.

[0011] In one embodiment, the host includes a heat exchange module and a fresh air and humidification module, the heat exchange module being located above the fresh air and humidification module, and the fresh air and humidification module including a first fan and a first humidification component.

[0012] In one embodiment, the sub-unit has a receiving cavity and a socket communicating with the receiving cavity. The socket is opened on the upper surface of the sub-unit, and the second wet film assembly is received in the receiving cavity.

[0013] In one embodiment, the top of the submachine is provided with a handle.

[0014] In one embodiment, the sub-unit is provided with a storage cavity communicating with the second air duct, and a spice box is installed in the storage cavity; the second water tank is provided with a clearance opening so that the spice box can be pulled out and installed in the storage cavity.

[0015] In one embodiment, the air conditioner is a vertically mounted air conditioner.

[0016] This invention's technical solution involves installing a first humidifying component in the main unit and a second humidifying component in the sub-unit. Both components can humidify simultaneously, significantly increasing the air conditioner's humidification capacity compared to a single component, rapidly raising air humidity to meet users' high humidification needs. Furthermore, the sub-unit can be detachably installed from the main unit, allowing it to operate independently. While the first humidifying component is humidifying, the sub-unit can move around the room, providing humidification. This allows for flexible adjustment of humidification needs in specific areas or the entire room, improving the air conditioner's flexibility, enhancing humidification performance, and meeting diverse user requirements. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the air conditioner of the present invention;

[0019] Figure 2 for Figure 1 Another perspective view of the central air conditioner;

[0020] Figure 3 for Figure 1 Another perspective view of the central air conditioner;

[0021] Figure 4 for Figure 3 A sectional view along line AA.

[0022] Figure 5 for Figure 3 Sectional view along line BB;

[0023] Figure 6 for Figure 3 A cross-sectional view along the CC line;

[0024] Figure 7 This is a schematic diagram of an embodiment of the present invention where the air conditioner unit is detached from the main unit;

[0025] Figure 8 This is an exploded view of an embodiment of the host computer of the present invention;

[0026] Figure 9 This is an exploded view of an embodiment of the submachine of the present invention;

[0027] Figure 10 for Figure 9 A magnified view of a portion of point A in the middle.

[0028] Explanation of icon numbers:

[0029]

[0030]

[0031] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0033] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0034] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, if the word "and / or" appears throughout the text, it means including three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0035] This invention proposes an air conditioner.

[0036] In the embodiments of the present invention, please refer to Figures 1 to 3 The air conditioner includes a main unit 10 and a sub-unit 20. The main unit 10 is equipped with a first humidification component 110. The sub-unit 20 is detachably installed on the main unit 10. The sub-unit 20 is equipped with a second humidification component 210 and can operate independently.

[0037] Specifically, please refer to Figures 1 to 2 , Figure 7 The overall shape of this air conditioner can be cylindrical, elliptical, square, prismatic, or other regular or irregular shapes. The main unit 10 and the sub-unit 20 can have the same or different shapes; the specific selection and design can be based on actual usage requirements and are not limited here. This air conditioner may include an indoor unit and an outdoor unit, which are connected by refrigerant pipes. The indoor unit may include the main unit 10 and the sub-unit 20.

[0038] Please refer to Figure 2 and Figure 7 The main unit 10 can extend vertically or horizontally. The main unit 10 and the slave unit 20 can have equal or variable cross-sections in either the vertical or horizontal direction. It is understood that when the main unit 10 extends vertically, the cross-sectional shapes of the main unit 10 and the slave unit 20 can be the same or different.

[0039] Please refer to Figures 1 to 2 The main unit 10 may include a housing 100 that extends vertically. A first humidifying component 110 is installed inside the housing 100, thereby protecting the first humidifying component 110. The first humidifying component 110, located inside the housing 100, is used to humidify indoor air to increase its humidity. A heat exchange component may also be installed inside the housing 100. This heat exchange component is used to exchange heat with the air to achieve cooling or heating. The heat exchange component may only have a cooling function, or it may have both cooling and heating functions simultaneously.

[0040] Please refer to Figures 1 to 2 , Figure 7 The sub-unit 20 can be detachably installed inside the main unit 10. Therefore, the sub-unit 20 can be placed inside the main unit 10 or connected to its interior. The sub-unit 20 can be located at the top, middle, or bottom of the main unit 10. Alternatively, the sub-unit 20 can be detachably installed outside the main unit 10. The sub-unit 20 can be connected to the outside of the main unit 10, such as by attaching it to the bottom, top, or perimeter of the main unit 10. The connection between the sub-unit 20 and the main unit 10 can be a structural connection, such as through snap-fit, magnetic connection, or plug-in connection. It is understood that the sub-unit 20 can be manually detached from the main unit 10 by the user.

[0041] Please refer to Figure 2 and Figure 7 The sub-unit 20 may include a housing 200, within which the second humidification component 210 is installed. The second humidification component 210 performs humidification operations. The sub-unit 20 can operate independently, or it can be installed on the main unit 10, allowing both the sub-unit 20 and the main unit 10 to operate simultaneously. This enables the first humidification component 110 and the second humidification component 210 to perform humidification operations concurrently, increasing the humidification capacity from the original 220 mL / h to over 400 mL / h, significantly improving the humidification capacity and humidification effect of the air conditioner. The main unit 10 can supply power to the sub-unit 20, for example, by using electrode plates, charging modules, or other structures to establish circuitry between the main unit 10 and the sub-unit 20.

[0042] When the sub-unit 20 is detached from the main unit 10, it can operate independently. This means the sub-unit 20 has its own power supply and can be powered by a battery or a direct-plug power source. The second humidification component 210 can humidify the room independently relative to the main unit 10. At this time, the first humidification component 110 can operate or not; the operation of the main unit 10 does not affect the operation of the sub-unit 20. The independent operation of the sub-unit 20 accelerates the humidification circulation of indoor air to meet the overall indoor air treatment needs and ensures uniform humidification throughout the space. Users can move the sub-unit 20 to the desired location within the room, enabling multi-space use and targeted humidification of a specific area. This improves air treatment efficiency, as the humidification range is not limited by the location of the main unit 10, significantly enhancing the comfort of the air conditioner. Compared to moving the entire air conditioner, the sub-unit 20 is more flexible and convenient to move, thus meeting diverse user needs.

[0043] The technical solution of this invention involves installing a first humidifying component 110 on the main unit 10 and a second humidifying component 210 on the sub-unit 20. Both components can humidify simultaneously, significantly increasing the humidification capacity of the air conditioner compared to using only one component, rapidly raising air humidity and meeting users' high humidification needs. Furthermore, the sub-unit 20 can be detachably installed from the main unit 10, allowing it to operate independently. While the first humidifying component 110 is humidifying, the sub-unit 20 can move around the room humidifying, allowing for flexible adjustment of humidification needs in a specific area or the entire room. This improves the flexibility of the air conditioner, enhances humidification performance, and meets diverse user humidification requirements.

[0044] The slave unit 20 can share an air duct with the main unit 10. When the slave unit 20 is installed on the main unit 10, the air passing through the slave unit 20 is blown out of the air duct of the main unit 10; alternatively, the air ducts of the slave unit 20 and the main unit 10 can be independent of each other. Please refer to [reference needed]. Figure 3 , Figures 5 to 6 In one embodiment, the outer casing 100 is provided with a first air duct 100a, and the first humidification component 110 is installed in the first air duct 100a; the outer casing 200 is provided with a second air duct 200a, and the second humidification component 210 is installed in the second air duct 200a, and the second air duct 200a is independent of the first air duct 100a.

[0045] Please refer to Figure 2 and Figure 5The main unit 10's casing 100 has a first air duct 100a. A first humidification component 110 is installed within the first air duct 100a to humidify the air passing through the first air duct 100a, thereby increasing the air humidity. Similarly, please refer to... Figure 2 and Figure 6 The casing 200 of the sub-unit 20 is provided with a second air duct 200a. By installing the second humidification component 210 in the second air duct 200a, the air passing through the second air duct 200a is humidified. The first air duct 100a and the second air duct 200a are independent of each other. The air passing through the first air duct 100a is blown out from the casing 100 of the main unit 10, and the air passing through the second air duct 200a is blown out from the casing 200 of the sub-unit 20. Therefore, the airflow will not be concentrated, which helps to increase the air volume of the air conditioner and improve the humidification effect of the air conditioner.

[0046] Please refer to Figures 6 to 7 In one embodiment, the housing 200 is provided with a return air inlet 200b and an air outlet 200c communicating with the second air duct 200a. The sub-unit 20 further includes a second fan 220 installed in the second air duct 200a, so that air enters the second air duct 200a from the return air inlet 200b and is blown out from the air outlet 200c after passing through the second humidification component 210.

[0047] Please refer to Figures 6 to 7 , Figure 9 The return air vent 200b and the supply air vent 200c can be located on opposite sides of the housing 200. The return air vent 200b and / or the supply air vent 200c can include multiple vents spaced apart to prevent them from becoming too large and obstructing animals such as mice, thus preventing them from damaging the internal components of the sub-machine 20. The vents can have various shapes, including elongated strips, round holes, and other regular or irregular shapes, depending on the specific requirements.

[0048] Please refer to Figure 6 The second fan 220 is installed in the second air duct 200a, thereby driving air to enter the second air duct 200a from the return air port 200b. After the air is humidified by the second humidification component 210, it is blown out from the air supply port 200c into the indoor environment, thereby humidifying the indoor air and increasing the humidity of the air.

[0049] There are various types of humidifier components available; please refer to [the relevant documentation]. Figure 5 and Figure 8In one embodiment, the first humidification component 110 includes a first water tank 111 and a first wet film component 112. The first water tank 111 is used to supply water to the first wet film component 112. The first water tank 111 stores water, which can be transported to the first wet film component 112 through water pipes or the like, thereby wetting the wet film of the first wet film component 112 and increasing the humidity of the air passing through the first wet film component 112.

[0050] Please refer to Figure 6 and Figure 9 In one embodiment, the second humidification assembly 210 includes a second water tank 211 and a second wet film assembly 212, wherein the second water tank 211 is used to supply water to the second wet film assembly 212. Similarly, the second water tank 211 can store water for supplying water to the second humidification assembly 210, thereby wetting the wet film of the second wet film assembly 212.

[0051] The sub-unit 20 can have two humidification levels, Z1 and Z2, where the humidification capacity of level Z1 is less than that of level Z2. The main unit 10 can have three humidification levels, M1, M2, and M3, where the humidification capacity of each level is M1 < M2 < M3, Z1 = M1, and Z2 = M2. The first water tank 111 of the main unit 10 has a volume of V1, and the second water tank 211 of the sub-unit 20 has a volume of V2, where V2 / Z2 = V1 / M3.

[0052] This air conditioner has three humidification modes. The first is a low-level humidification mode. When the sub-unit 20 is installed on the outer casing 100, the sub-unit 20 operates at the Z1 setting and the main unit 10 operates at the M1 setting. When the sub-unit 20 is not installed on the outer casing 100, the main unit 10 operates at the M1 setting, thereby ensuring that the water consumption of the first water tank 111 and the second water tank 211 is as consistent as possible. The two water tanks can be replenished together to avoid the water consumption of the first water tank 111 and the second water tank 211 being out of sync, and to prevent the first water tank 111 or the second water tank 211 from being frequently refilled, which would affect the user experience.

[0053] The second option is a medium-speed humidification mode. When the sub-unit 20 is installed in the outer casing 100, the sub-unit 20 operates at speed Z2 and the main unit 10 operates at speed M2 alternately. When the sub-unit 20 is not in the outer casing 100, the main unit 10 operates at speed M2. The third option is a high-speed humidification mode. When the sub-unit 20 is installed in the outer casing 100, the sub-unit 20 operates at speed Z2 and the main unit 10 operates at speed M3 simultaneously. When the sub-unit 20 is not in the outer casing 100, the main unit 10 operates at speed M3.

[0054] Please refer to Figure 6 and Figure 9In one embodiment, the sub-unit 20 has a receiving cavity 200d and an insertion port 200e communicating with the receiving cavity 200d. The insertion port 200e is located on the upper surface of the sub-unit 20, and the second wet film assembly 212 is housed in the receiving cavity 200d. The receiving cavity 200d can form a partial second air duct 200a. The second wet film assembly 212 is housed in the receiving cavity 200d, thereby humidifying the air passing through the second wet film assembly 212. An insertion port 200e communicating with the receiving cavity 200d is provided on the upper surface of the housing 200, and the second wet film assembly 212 is inserted into the receiving cavity 200d through the insertion port 200e. That is, the second wet film assembly 212 is retractably mounted on the top surface of the housing 200 in the vertical direction.

[0055] Please refer to Figures 7 to 8 In one embodiment, the outer casing 100 has a receiving cavity 10a and a first loading / unloading port 10b communicating with the receiving cavity 10a. The first water tank 111 enters and exits the receiving cavity 10a through the first loading / unloading port 10b. The first loading / unloading port 10b can be located on the side of the outer casing 100, allowing the first water tank 111 to be placed in the receiving cavity 10a or removed from the outer casing 100 for water filling. Please refer to... Figure 5 and Figure 8 The cavity 10a may also be provided with a through-hole 10e to connect the cavity 10a with the first air duct 100a. The first wet film assembly 112 can be inserted into the first air duct 100a through the through-hole 10e to humidify the air passing through the first air duct 100a.

[0056] Please refer to Figures 7 to 9 The outer casing 100 is provided with a receiving cavity 11 and a second take-out port 12 communicating with the receiving cavity 11. The receiving cavity 11 is used to receive the sub-machine 20. The first water tank 111 is located above the second take-out port 12, and the second water tank 211 is located inside the second take-out port 12.

[0057] Please refer to Figures 7 to 8 The receiving cavity 11 can be adapted to the shape of the sub-unit 20. The user can store the sub-unit 20 inside the main unit 10 through the second access port 12 of the outer casing 100, thereby realizing the storage integration of the sub-unit 20, saving indoor space and improving space utilization. If humidification is required in a specific environment, such as a bedroom, the user can take out the sub-unit 20 through the second access port 12 and place it in the bedroom for operation.

[0058] Please refer to Figures 7 to 9When the sub-unit 20 is stored in the receiving cavity 11 of the main unit 10, the second water tank 211 is located at the second access port 12. The second water tank 211 is located below the first water tank 111, so that the first water tank 111 and the second water tank 211 are located on the same side of the outer shell 100. The user can add water to the first water tank 111 and the second water tank 211 at the same time, without having to add water to one of the first water tank 111 and the second water tank 211 and then turn to the other side of the outer shell 100 to add water to the other, thus making it convenient for the user to add water.

[0059] Please refer to Figures 7 to 8 The receiving cavity 11 can be located below the outer casing 100, and the sub-unit 20 can be stored below the outer casing 100, thereby reducing the position of the sub-unit 20 for taking out and placing, making it easier for the user to take out and place the sub-unit 20 from the main unit 10.

[0060] Please refer to Figure 9 In one embodiment, the top of the sub-machine 20 is provided with a handle 230. Because the second water tank 211 is installed inside the sub-machine 20, and the water tank is relatively heavy, by providing a handle 230 on the top of the sub-machine 20, the user can lift the handle 230 to move the sub-machine 20, thereby facilitating the user to move the position of the sub-machine 20.

[0061] To enhance the functionality of slave unit 20 and improve user experience, please refer to... Figure 7 and Figure 9 In one embodiment, the housing 200 is provided with a storage cavity 200f communicating with the second air duct 200a, and a spice box 240 is installed in the storage cavity 200f; the second water tank 211 is provided with a relief opening 211a so that the spice box 240 can be pulled out and installed in the storage cavity 200f.

[0062] Please refer to Figure 6 and Figure 9 The fragrance box 240 stores fragrances and is connected to the storage cavity 200f, thereby dispersing the fragrance of the fragrances into the second air duct 200a, which is connected to the storage cavity 200f, and then delivering it into the indoor environment through the second air duct 200a. At night, users can take out the sub-unit 20 and place it by their bedside for close-range humidification and aromatherapy to aid sleep, saving users the cost of purchasing a separate humidifier and fragrance module.

[0063] Please refer to Figures 9 to 10 The storage cavity 200f may be provided with a first fragrance outlet 200h, so that the second air duct 200a is connected to the storage cavity 200f. The storage cavity 200f may also be provided with a second fragrance outlet 200i, which is connected to the indoor environment, so that the fragrance box 240 can emit fragrance into the indoor air and play a role in aromatherapy when the sub-unit 20 is not turned on, without relying on the operation of the sub-unit 20.

[0064] Please refer to Figure 9 The clearance opening 211a of the second water tank 211 can be either an opening or a notch, depending on the actual situation. Through this clearance opening 211a, the spice box 240 can be pulled out of the storage cavity 200f of the housing 200, or pushed back into the storage cavity 200f. The outer side of the spice box 240 may have a protrusion 241, which the user can pinch to pull the spice box 240 out or push it into the housing 200, thus facilitating the removal and insertion of the spice box 240.

[0065] In one embodiment, the housing 200 further includes one or more of the following: a purification module, a temperature and humidity module, an air detection module, a body sensation detection module, a motion detection module, and a voice module. Specifically, the air detection module can detect the content of one or more of PM2.5, formaldehyde, CO2, and TVOC in the air, thereby purifying the indoor air and improving air quality.

[0066] The motion detection module, or action detection module, can be an infrared sensor, millimeter-wave radar, etc. The motion detection module can detect the user's perceived temperature, while the temperature and humidity module can detect the indoor temperature and humidity, feeding this information back to the main unit 10 for targeted adjustments in various dimensions. The action detection module can detect the user's movements, such as the frequency and nature of their movements during sleep at night, to determine sleep quality and adjust the indoor temperature and release fragrances accordingly to improve sleep quality. When the slave unit 20 and the main unit 10 are in different spaces, the voice module allows direct voice control to turn on the main unit 10 or adjust its operating parameters, enhancing the user experience. It is understood that both the main unit 10 and the slave unit 20 can be equipped with voice modules, which can be combined to create various sound effects, making storytelling, music listening, and other activities more engaging.

[0067] Please refer to Figure 2 , Figures 8 to 9 In one embodiment, the host 10 is provided with an air vent 10c communicating with the receiving cavity 11, and the host 10 is also provided with an indoor air outlet 100c, with the air vent 10c and the indoor air outlet 100c being arranged on the same side.

[0068] Please refer to Figures 8 to 9When the sub-unit 20 is installed inside the main unit 10, the air vent 10c is positioned opposite the air outlet 200c of the sub-unit 20, allowing air passing through the sub-unit 20 to be blown out of the casing 100 into the indoor environment via the air outlet 200c and the air vent 10c. The air vent 10c is positioned on the same side as the indoor air outlet 100c, ensuring that all airflow is concentrated on the same side of the casing 100. This allows adjustment of the air conditioner's position to control the airflow direction, preventing multi-sided airflow and direct airflow. When the main unit 10 is not humidifying, the air blown out of the indoor air outlet 100c is not humidified, while the air blown out of the sub-unit 20 is humidified. This allows the unhumidified air to mix with the humidified air, preventing the humidified air from concentrating while the unhumidified air remains concentrated, resulting in more even humidification and improved humidification efficiency. Please refer to [reference needed]. Figure 7 The outer casing 100 is also provided with a sub-air inlet 10d for indoor air to enter the storage cavity, and the sub-air inlet 10d is set to correspond to the return air inlet 200b of the sub-unit 20.

[0069] Please refer to Figures 1 to 2 , Figure 5 In one embodiment, the host 10 further includes a first fan 120 installed in the first air duct 100a. The host 10 is provided with an indoor air inlet 100b, an indoor air outlet 100c and an outdoor air inlet 100d that are connected to the first air duct 100a.

[0070] Please refer to Figures 1 to 2 The indoor air inlet 100b and indoor air outlet 100c can be arranged relative to each other. It is understood that the indoor air inlet 100b and indoor air outlet 100c can be set with reference to the return air inlet 200b and supply air outlet 200c of the housing 200, which will not be elaborated further here. The first fan 120 and the second fan 220 can be of various types. In one embodiment, the first fan 120 and / or the second fan 220 is a centrifugal fan.

[0071] Please refer to Figures 1 to 2 , Figure 5 The first fan 120 drives air from the indoor environment through the indoor air inlet 100b into the first air duct 100a, and then blows it out from the indoor air outlet 100c, thereby exchanging heat with the air and realizing the cooling or heating function of the air conditioner. The outdoor air inlet 100d is located on the other side of the outer casing 100, and the first air duct 100a can be connected to the outdoor environment through the outdoor air inlet 100d, thereby realizing the fresh air function of the air conditioner.

[0072] Please continue to refer to Figures 1 to 2 , Figure 5The main unit 10 has a humidification mode and a fresh air mode. When the main unit 10 is in humidification mode, the outdoor air inlet 100d is closed, and the indoor air inlet 100b is connected to the indoor air outlet 100c, so that air passes through the indoor air inlet 100b through the first humidification component 110 into the first air duct 100a and is blown out from the indoor air outlet 100c. When the main unit 10 is in fresh air mode, the indoor air inlet 100b is closed, and the outdoor air inlet 100d is connected to the indoor air outlet 100c, so that outdoor air enters the first air duct 100a from the outdoor air inlet 100d and is blown out from the indoor air outlet 100c.

[0073] Please refer to Figure 5 The housing 100 is also provided with a switching door 130. The first humidification component 110 is installed near the indoor air inlet 100b. The switching door 130 can be located on the side of the first humidification component 110 close to the indoor air inlet 100b. When the main unit 10 is in humidification mode, the switching door 130 opens the indoor air inlet 100b and the outdoor air inlet 100d is closed. After the air enters from the indoor air inlet 100b, it is directly humidified by the first humidification component 110 to humidify the indoor air, and then blown out from the indoor air outlet 100c to realize the humidification function of the main unit 10.

[0074] Please continue to refer to Figure 5 When the main unit 10 is in fresh air mode, the switching door 130 closes the indoor air inlet 100b, while the outdoor air inlet 100d connects to the indoor air outlet 100c, thereby introducing outdoor air into the indoor environment to replenish fresh air. Please refer to... Figure 5 and Figure 8 The main unit 10 may also include a filter 140 installed in the first air duct 100a. The filter 140 can simultaneously cover the indoor air outlet 100c and the outdoor air inlet 100d, thereby filtering and purifying the air to improve air quality. In one embodiment, the filter 140 may be a HEPA filter.

[0075] Understandably, the humidification and fresh air modes of the main unit 10 cannot be operated simultaneously. If the indoor air inlet 100b and the outdoor air inlet 100d are both open, the outdoor air needs to be purified by the purification module. Compared to indoor air, the resistance to outdoor air entering the indoor environment is much greater, resulting in a significantly smaller amount of outdoor air entering than indoor air. To address this, the main unit 10 can activate the fresh air mode, while the sub-unit 20 performs humidification, thus resolving the issue of the air conditioner not being able to simultaneously operate humidification and fresh air modes. When fresh air is not needed, the sub-unit 20 and the main unit 10 can operate simultaneously for humidification, increasing the humidification capacity.

[0076] Please refer to Figures 1 to 2 , Figure 7 In one embodiment, the host 10 includes a heat exchange module and a fresh air and humidification module. The heat exchange module is located above the fresh air and humidification module, which includes a first fan 120 and a first humidification component 110.

[0077] The heat exchange module is installed inside the housing 100 and includes heat exchange components to exchange heat with the air. The fresh air and humidification module is located below the heat exchange module and includes a first fan 120 and a first humidification component 110. The first fan 120 is used to drive indoor or outdoor air into the first air duct 100a, and the first humidification component 110 can humidify the introduced air.

[0078] This air conditioner can be a wall-mounted unit; please refer to [link / reference]. Figures 1 to 2 In one embodiment, the air conditioner is a vertically mounted air conditioner, and the sub-unit 20 can be installed at the lower end of the main unit 10, so that the installation position of the sub-unit 20 is not too high, so that the user can easily take the sub-unit 20 out of the house.

[0079] The above description is merely an optional embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. An air conditioner, characterized in that, include: The main unit, wherein a first humidification component is installed; The host includes a casing; The sub-unit is detachably installed on the main unit, and a second humidification component is installed inside the sub-unit, and the sub-unit can operate independently; The first humidification component includes a first water tank and a first wet film assembly, wherein the first water tank is used to supply water to the first wet film assembly; The second humidification component includes a second water tank and a second wet film assembly, wherein the second water tank is used to supply water to the second wet film assembly; The main unit is provided with a receiving cavity and a first loading and unloading port communicating with the receiving cavity, and the first water tank enters and exits the receiving cavity through the first loading and unloading port; The main unit has a receiving cavity and a second loading / unloading port communicating with the receiving cavity. The receiving cavity is used to receive the sub-unit. The first water tank is located above the second loading / unloading port, and the second water tank is located inside the second loading / unloading port. When the sub-unit is stored in the receiving cavity of the main unit, the second water tank is located at the second loading / unloading port and below the first water tank, so that the first water tank and the second water tank are located on the same side of the outer shell, and the user can add water to the first water tank and the second water tank at the same time. The sub-unit has two humidification levels, Z1 and Z2, and the main unit has three humidification levels, M1, M2, and M3, where the humidification capacity of each level is M1 < M2 < M3, Z1 = M1, and Z2 = M2. The first water tank of the main unit has a volume of V1, and the second water tank of the sub-unit has a volume of V2, where V2 / Z2 = V1 / M3. The air conditioner has low-level humidification mode, medium-level humidification mode, and high-level humidification mode. In low-level humidification mode, when the sub-unit is installed on the outer casing... When the sub-unit is installed in the casing, the Z1 setting of the sub-unit and the M1 setting of the main unit alternate. When the sub-unit is not in the casing, the main unit operates at the M1 setting. In the medium humidification mode, when the sub-unit is installed in the casing, the Z2 setting of the sub-unit and the M2 setting of the main unit alternate. When the sub-unit is not in the casing, the main unit operates at the M2 setting. In the high humidification mode, when the sub-unit is installed in the casing, the Z2 setting of the sub-unit and the M3 setting of the main unit operate simultaneously. When the sub-unit is not in the casing, the main unit operates at the M3 setting.

2. The air conditioner as described in claim 1, characterized in that, The main unit has a first air duct, and the first humidification component is installed in the first air duct; the sub-unit has a second air duct, and the second humidification component is installed in the second air duct, and the second air duct is independent of the first air duct.

3. The air conditioner as described in claim 2, characterized in that, The sub-unit is provided with a return air inlet and an air supply outlet that communicate with the second air duct. The sub-unit also includes a second fan installed in the second air duct so that air enters the second air duct from the return air inlet and is blown out from the air supply outlet after passing through the second humidification component.

4. The air conditioner as described in claim 1, characterized in that, The main unit is provided with an air vent that communicates with the receiving cavity, and the main unit is also provided with an indoor air outlet, with the air vent and the indoor air outlet located on the same side.

5. The air conditioner as described in any one of claims 1 to 3, characterized in that, The host also includes a first fan installed in the first air duct, and the host is provided with an indoor air inlet, an indoor air outlet and an outdoor air inlet that are connected to the first air duct. The main unit has a humidification mode and a fresh air mode. When the main unit is in humidification mode, the outdoor air inlet is closed, and the indoor air inlet is connected to the indoor air outlet so that air passes through the first humidification component from the indoor air inlet into the first air duct and is blown out from the indoor air outlet. When the main unit is in fresh air mode, the indoor air inlet is closed, and the outdoor air inlet is connected to the indoor air outlet, so that outdoor air enters the first air duct from the outdoor air inlet and is blown out from the indoor air outlet.

6. The air conditioner as described in claim 5, characterized in that, The main unit includes a heat exchange module and a fresh air and humidification module. The heat exchange module is located above the fresh air and humidification module, and the fresh air and humidification module includes a first fan and a first humidification component.

7. The air conditioner as described in claim 1, characterized in that, The sub-unit has a receiving cavity and an insertion port communicating with the receiving cavity. The insertion port is opened on the upper surface of the sub-unit, and the second wet film assembly is housed in the receiving cavity.

8. The air conditioner according to any one of claims 1 to 4, characterized in that, The top of the submachine is equipped with a handle.

9. The air conditioner according to any one of claims 2 to 4, characterized in that, The sub-unit is provided with a storage cavity communicating with the second air duct, and a spice box is installed in the storage cavity; the second water tank is provided with a clearance opening so that the spice box can be pulled out and installed in the storage cavity.

10. The air conditioner according to any one of claims 1 to 4, characterized in that, The air conditioner is a vertically mounted air conditioner.

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