Air conditioner

Abstract

This air conditioner comprises: a main body including an inlet, a first outlet and a second outlet; a blower, by which air flows in through the inlet or the air is discharged through the first outlet, inside the main body; and a humidifying device for discharging steam through the first outlet. The second outlet discharges some of the air flowing from the inlet toward the first outlet, and is provided between the inlet and the first outlet with respect to the flow direction of the air from the inlet toward the first outlet.

Description

air conditioner

[0001] The disclosure relates to an air conditioner having an improved structure.

[0002] An air conditioner is a device that performs functions such as air purification, ventilation, humidity control, cooling, or heating in an air-conditioned space, and means a device equipped with at least one of these functions.

[0003] The air conditioner may include an air purifier for removing airborne pollutants. The air purifier can remove bacteria, viruses, mold, fine dust, and odor-causing chemicals present in the incoming air.

[0004] The air conditioner may include a humidification device to maintain the humidity of the indoor space at an appropriate level. The humidification device may vaporize water contained in a water tank and discharge it into the air-conditioned space.

[0005] Embodiments of the present disclosure provide an air conditioner capable of performing both air purification and humidification functions.

[0006] Embodiments of the present disclosure provide an air conditioner that mixes filtered and purified air with vaporized steam and discharges it to the outside.

[0007] Embodiments of the present disclosure provide an air conditioner capable of controlling the temperature of a control unit without having a separate fan.

[0008] An embodiment of an air conditioner according to the concept of the present disclosure comprises a main body including an inlet, a first outlet, and a second outlet, a blower arranged to introduce air through the inlet or discharge air through the first outlet inside the main body, and a humidification device arranged to discharge steam through the first outlet, wherein the second outlet is arranged to discharge a portion of the air flowing from the inlet toward the first outlet and is arranged between the inlet and the first outlet with respect to the direction of air flow from the inlet toward the first outlet.

[0009] An embodiment of an air conditioner according to the concept of the present disclosure comprises a first body including an inlet and a first outlet, a second body including a second outlet, a blower arranged to introduce air through the inlet inside the first body, and a humidification device mounted on the second body and arranged to discharge steam through the first outlet, wherein a portion of the air introduced through the blower is arranged to be discharged through the second outlet, the first body includes a first body opening arranged to allow another portion of the air introduced through the blower to pass through, and the second body includes a second body opening arranged at a position corresponding to the first body opening.

[0010] An embodiment of an air conditioner according to the concept of the present disclosure comprises a main body including an inlet and an outlet, a humidification device configured to discharge steam through the outlet, the humidification device including a water tank configured to store water, a coil disposed in a receiving space configured below the humidification device and generating an induced current in the water tank to heat the water stored in the water tank, and a circuit part, and a control unit disposed in a spaced-apart space formed between an outer cover covering the outside of the humidification device and an inner wall of the main body and configured to control the coil, wherein the control unit is disposed on a flow path through which air introduced through the inlet flows toward the outlet, and the receiving space and the spaced-apart space are configured to communicate with each other.

[0011] Other aspects, features, and advantages of the foregoing description and specific embodiments of the present disclosure will become more apparent from the following detailed description, which is referenced together with the accompanying drawings.

[0012] FIG. 1 is a perspective view of an air conditioner according to various embodiments.

[0013] FIG. 2 is a cross-sectional view of an air conditioner according to various embodiments.

[0014] FIG. 3 is an exploded perspective view showing the humidification device, the first body, and the second body separated according to various embodiments.

[0015] FIG. 4 is an exploded perspective view showing the humidification device, the first body, and the second body separated according to various embodiments.

[0016] FIG. 5 is a cross-sectional view illustrating the internal flow path of an air conditioner according to various embodiments.

[0017] FIG. 6 is a perspective view of a humidification device according to various embodiments.

[0018] FIG. 7 is an exploded view of a humidification device according to various embodiments.

[0019] FIG. 8 is a top view of an upper cover according to various embodiments.

[0020] FIG. 9 is an exploded perspective view showing a humidification device according to various embodiments separated from a second body.

[0021] FIG. 10 is a cross-sectional view of a humidification device and a second body according to various embodiments.

[0022] FIG. 11 is a cross-sectional view showing an enlarged view of area A shown in FIG. 10 according to various embodiments.

[0023] FIG. 12 is a partial cross-sectional perspective view illustrating a second housing separated from an upper cover and surrounding components according to various embodiments.

[0024] FIG. 13 is a cross-sectional view showing an enlarged view of area B shown in FIG. 10 according to various embodiments.

[0025] FIG. 14 is a perspective view of a humidification device, a second body, and surrounding configurations according to various embodiments.

[0026] FIG. 15 is an exploded view of a first control unit according to various embodiments.

[0027] FIG. 16 is an exploded view of a first control unit according to various embodiments.

[0028] FIG. 17 is a cross-sectional view showing an enlarged view of area C shown in FIG. 10 according to various embodiments.

[0029] FIG. 18 is an exploded perspective view showing the coil and surrounding components separated from the second body and the humidification device according to various embodiments.

[0030] FIG. 19 is an exploded perspective view showing the coil and surrounding components separated from the second body and the humidification device according to various embodiments.

[0031] The various embodiments of this document and the terms used therein are not intended to limit the technical features described in this document and should be understood to include various modifications, equivalents, or substitutions.

[0032] In relation to the description of the drawings, similar reference numerals may be used for similar or related components.

[0033] The singular form of the noun corresponding to the item may include one or multiple items, unless the relevant context clearly indicates otherwise.

[0034] In this document, each of the phrases such as "A or B", "at least one of A and B", "at least one of A or B", "A, B or C", "at least one of A, B and C", and "at least one of A, B, or C" may include any one of the items listed together in the corresponding phrase, or all possible combinations thereof.

[0035] The term “and / or” includes a combination of multiple related described components or any of the multiple related described components.

[0036] Terms such as "first," "second," or "first" or "second" may be used simply to distinguish a component from another component and do not limit the components in other aspects (e.g., importance or order).

[0037] Where any (e.g., first) component is referred to as "coupled" or "connected" to another (e.g., second) component, with or without the terms "functionally" or "communicationly," it may mean that, for example, said component can be connected to said other component directly (e.g., via a wire), wirelessly, or through a third component.

[0038] Terms such as “include” or “have” are intended to specify the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in this document, and do not preclude the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0039] When it is said that a component is "connected," "combined," "supported," or "in contact" with another component, this includes not only cases where the components are directly connected, combined, supported, or in contact, but also cases where they are indirectly connected, combined, supported, or in contact through a third component.

[0040] When it is said that a component is located "on" another component, this includes not only cases where one component is in contact with the other, but also cases where another component exists between the two components.

[0041] An air conditioner according to various embodiments includes a device that performs functions such as air purification, ventilation, humidity control, cooling, or heating in an air-conditioned space (hereinafter referred to as "indoor"), and means a device having at least one of these functions.

[0042] According to one embodiment, an air conditioner may include a heat pump device to perform a cooling or heating function. The heat pump device may include a refrigeration cycle in which a refrigerant circulates along a compressor, a first heat exchanger, an expansion device, and a second heat exchanger. Components of the heat pump device may be housed in a single housing that forms the exterior of the air conditioner, such as a window air conditioner or a portable air conditioner. Some components of the heat pump device may be housed separately in multiple housings that form a single air conditioner, such as a wall-mounted air conditioner, a stand-type air conditioner, or a system air conditioner.

[0043] An air conditioner comprising a plurality of housings may include at least one outdoor unit installed outdoors and at least one indoor unit installed indoors. For example, the air conditioner may be configured such that one outdoor unit and one indoor unit are connected via refrigerant pipes. For example, the air conditioner may be configured such that one outdoor unit is connected via refrigerant pipes to two or more indoor units. For example, the air conditioner may be configured such that two or more outdoor units and two or more indoor units are connected via a plurality of refrigerant pipes.

[0044] The outdoor unit can be electrically connected to the indoor unit. For example, information (or commands) for controlling the air conditioner can be entered through an input interface provided on the outdoor unit or the indoor unit, and the outdoor unit and the indoor unit can operate simultaneously or sequentially in response to user input.

[0045] The air conditioner may include an outdoor heat exchanger provided in the outdoor unit, an indoor heat exchanger provided in the indoor unit, and a refrigerant pipe connecting the outdoor heat exchanger and the indoor heat exchanger.

[0046] An outdoor heat exchanger can perform heat exchange between the refrigerant and the outdoor air by utilizing the phase change of the refrigerant (e.g., evaporation or condensation). For example, while the refrigerant condenses in the outdoor heat exchanger, the refrigerant releases heat to the outdoor air, and while the refrigerant flowing through the outdoor heat exchanger evaporates, the refrigerant can absorb heat from the outdoor air.

[0047] Indoor units are installed indoors. For example, indoor units can be classified into ceiling-mounted, stand-type, and wall-mounted units depending on how they are placed. For example, ceiling-mounted indoor units can be classified into 4-way, 1-way, and duct-type units depending on the method of air discharge.

[0048] An indoor heat exchanger can perform heat exchange between the refrigerant and the indoor air by utilizing the phase change of the refrigerant (e.g., evaporation or condensation). For example, while the refrigerant evaporates in the indoor unit, it can absorb heat from the indoor air, and the room can be cooled by blowing the cooled indoor air as it passes through the cooled indoor heat exchanger. Additionally, while the refrigerant condenses in the indoor heat exchanger, it can release heat to the indoor air, and the room can be heated by blowing the heated indoor air as it passes through the high-temperature indoor heat exchanger.

[0049] For example, an air conditioner performs cooling or heating functions through the phase change process of a refrigerant circulating between an outdoor heat exchanger and an indoor heat exchanger; to facilitate this refrigerant circulation, the air conditioner may include a compressor that compresses the refrigerant. The compressor can draw in refrigerant gas through a suction port and compress the refrigerant gas. The compressor can discharge high-temperature, high-pressure refrigerant gas through a discharge port. The compressor may be placed inside the outdoor unit.

[0050] The refrigerant may circulate through the refrigerant pipe in the order of the compressor, outdoor heat exchanger, expansion device, and indoor heat exchanger, or in the order of the compressor, indoor heat exchanger, expansion device, and outdoor heat exchanger.

[0051] For example, if an air conditioner has one outdoor unit and one indoor unit directly connected through a refrigerant pipe, the refrigerant can be arranged to circulate between the outdoor unit and the indoor unit through the refrigerant pipe.

[0052] For example, in an air conditioner, if one outdoor unit is connected to two or more indoor units via refrigerant pipes, the refrigerant may flow to multiple indoor units through refrigerant pipes branching from the outdoor unit. The refrigerant discharged from multiple indoor units may be combined and circulated back to the outdoor unit. For example, multiple indoor units may each be directly connected in parallel to a single outdoor unit via separate refrigerant pipes.

[0053] Multiple indoor units can each operate independently according to an operating mode set by the user. That is, some of the multiple indoor units can operate in cooling mode while others can operate in heating mode simultaneously. The refrigerant may be arranged to flow into each indoor unit in a selectively high-pressure or low-pressure state along a designated circulation path through a flow path switching valve, which will be described in detail below, and to be discharged and circulated to the outdoor unit.

[0054] For example, when two or more outdoor units and two or more indoor units are connected through multiple refrigerant pipes, the refrigerant discharged from multiple outdoor units may be combined and flow through a single refrigerant pipe, and then branch out again at some point to flow into multiple indoor units.

[0055] Multiple outdoor units may be driven according to the operating load based on the operating amount of multiple indoor units, or at least some of them may not be driven. In this case, the refrigerant may be arranged to flow into and circulate to the outdoor units that are selectively driven through a flow path switching valve. The air conditioner may include an expansion device to lower the pressure of the refrigerant flowing into the heat exchanger. For example, the expansion device may be placed inside the indoor unit or inside the outdoor unit, or it may be placed in both.

[0056] For example, an expansion device can lower the temperature and pressure of the refrigerant by utilizing a throttling effect. The expansion device may include an orifice that can reduce the cross-sectional area of ​​the flow path. The temperature and pressure of the refrigerant passing through the orifice can be lowered.

[0057] The expansion device can be implemented, for example, as an electronic expansion valve capable of controlling the opening ratio (the ratio of the cross-sectional area of ​​the valve's flow path in the partially open state to the cross-sectional area of ​​the valve's flow path in the fully open state). The amount of refrigerant passing through the expansion device can be controlled depending on the opening ratio of the electronic expansion valve.

[0058] The air conditioner may further include a flow switching valve positioned on the refrigerant circulation path. The flow switching valve may include, for example, a 4-way valve. The flow switching valve can determine the refrigerant circulation path depending on the operating mode of the indoor unit (e.g., cooling operation or heating operation). The flow switching valve may be connected to the discharge port of the compressor.

[0059] The air conditioner may include an accumulator. The accumulator may be connected to the suction port of the compressor. Low-temperature, low-pressure refrigerant evaporated from an indoor heat exchanger or an outdoor heat exchanger may be introduced into the accumulator.

[0060] The accumulator can separate the refrigerant liquid from the refrigerant gas when the refrigerant mixed with the refrigerant gas is introduced, and supply the refrigerant gas from which the refrigerant liquid has been separated to the compressor.

[0061] An outdoor fan may be provided near the outdoor heat exchanger. The outdoor fan can blow outdoor air onto the outdoor heat exchanger to facilitate heat exchange between the refrigerant and the outdoor air.

[0062] The outdoor unit of the air conditioner may include at least one sensor. For example, the sensor of the outdoor unit may be provided as an environment sensor. The outdoor unit sensor may be placed at any location inside or outside the outdoor unit. For example, the outdoor unit sensor may include, for instance, a temperature sensor for detecting the air temperature around the outdoor unit, a humidity sensor for detecting the air humidity around the outdoor unit, a refrigerant temperature sensor for detecting the refrigerant temperature of the refrigerant pipe passing through the outdoor unit, or a refrigerant pressure sensor for detecting the refrigerant pressure of the refrigerant pipe passing through the outdoor unit.

[0063] The outdoor unit of the air conditioner may include an outdoor unit communication unit. The outdoor unit communication unit may be configured to receive control signals from the control unit of the indoor unit of the air conditioner, which will be described in detail below. Based on the control signals received through the outdoor unit communication unit, the outdoor unit may control the operation of the compressor, outdoor heat exchanger, expansion device, flow path switching valve, accumulator, or outdoor fan. The outdoor unit may transmit a sensing value detected by the outdoor unit sensor to the control unit of the indoor unit through the outdoor unit communication unit.

[0064] The indoor unit of an air conditioner may include a housing, a blower that circulates air inside or outside the housing, and an indoor heat exchanger that exchanges heat with the air flowing into the housing.

[0065] The housing may include an intake port. Indoor air can be drawn into the interior of the housing through the intake port.

[0066] The indoor unit of the air conditioner may include a filter configured to filter foreign substances in the air entering the housing through the intake port.

[0067] The housing may include an outlet. Air flowing inside the housing can be discharged to the outside of the housing through the outlet.

[0068] The housing of the indoor unit may be provided with an airflow guide that guides the direction of air discharged through the outlet. For example, the airflow guide may include a blade located above the outlet. For example, the airflow guide may include an auxiliary fan for controlling the discharge airflow. The airflow guide may be omitted, but is not limited thereto.

[0069] An indoor heat exchanger and a blower may be provided inside the housing of the indoor unit, positioned on the path connecting the intake and exhaust ports.

[0070] The blower may include an indoor fan and a fan motor. For example, the indoor fan may include an axial fan, a mixed-flow fan, a cross-flow fan, or a centrifugal fan.

[0071] The indoor heat exchanger may be positioned between the blower and the outlet, or between the intake and the blower. The indoor heat exchanger may absorb heat from the air entering through the intake or transfer heat to the air entering through the intake. The indoor heat exchanger may include heat exchange tubes through which refrigerant flows, and heat exchange fins in contact with the heat exchange tubes to increase the heat transfer surface area.

[0072] The indoor unit of the air conditioner may include a drain tray positioned below the indoor heat exchanger to collect condensate generated from the indoor heat exchanger. The condensate contained in the drain tray may be drained to the outside through a drain hose. The drain tray may be provided to support the indoor heat exchanger.

[0073] The indoor unit of the air conditioner may include an input interface. The input interface may include any type of user input means, including buttons, switches, touch screens, and / or touch pads. The user can directly input setting data (e.g., desired indoor temperature, setting of operating mode for cooling / heating / dehumidification / air purification, setting of outlet selection, and / or setting of airflow) through the input interface.

[0074] The input interface may be connected to an external input device. For example, the input interface may be electrically connected to a wired remote controller. The wired remote controller may be installed at a specific location within the indoor space (e.g., a part of a wall). The user can input setting data regarding the operation of the air conditioner by operating the wired remote controller. An electrical signal corresponding to the setting data obtained through the wired remote controller may be transmitted to the input interface. Additionally, the input interface may include an infrared sensor. The user can input setting data regarding the operation of the air conditioner remotely using a wireless remote controller. The setting data input through the wireless remote controller may be transmitted to the input interface as an infrared signal.

[0075] The input interface may include a microphone. A user's voice command may be acquired through the microphone. The microphone may convert the user's voice command into an electrical signal and transmit the converted electrical signal to the indoor unit control unit. The indoor unit control unit may control the components of the air conditioner to execute functions corresponding to the user's voice command. Setting data acquired through the input interface (e.g., desired indoor temperature, setting of operating mode for cooling / heating / dehumidification / air purification, setting of outlet selection, and / or setting of airflow) may be transmitted to the indoor unit control unit, which will be described in detail below. In one example, the setting data acquired through the input interface may be transmitted externally, namely to an outdoor unit or a server, through the indoor unit communication unit, which will be described in detail below.

[0076] The indoor unit of the air conditioner may include a power module. The power module can be connected to an external power source to supply power to the components of the indoor unit.

[0077] The indoor unit of an air conditioner may include an indoor unit sensor. The indoor unit sensor may be an environment sensor placed in a space inside or outside the housing. For example, the indoor unit sensor may include one or more temperature sensors and / or humidity sensors placed in a predetermined space inside or outside the housing of the indoor unit. For example, the indoor unit sensor may include a refrigerant temperature sensor for detecting the refrigerant temperature of a refrigerant pipe passing through the indoor unit. For example, the indoor unit sensor may include respective refrigerant temperature sensors for detecting the inlet, intermediate, and / or outlet temperatures of a refrigerant pipe passing through an indoor heat exchanger.

[0078] For example, each environmental information detected by the indoor unit sensor may be transmitted to the indoor unit control unit, which will be described in detail below, or transmitted to the outside through the indoor unit communication unit, which will be described in detail below.

[0079] The indoor unit of an air conditioner may include an indoor unit communication unit. The indoor unit communication unit may include at least one of a short-range communication module or a long-range communication module. The indoor unit communication unit may include at least one antenna for wirelessly communicating with another device. The outdoor unit may include an outdoor unit communication unit. The outdoor unit communication unit may also include at least one of a short-range communication module or a long-range communication module.

[0080] A short-range wireless communication module may include, but is not limited to, a Bluetooth communication module, a BLE (Bluetooth Low Energy) communication module, a Near Field Communication module, a WLAN (Wi-Fi) communication module, a Zigbee communication module, an infrared (IrDA, infrared Data Association) communication module, a WFD (Wi-Fi Direct) communication module, an UWB (ultrawideband) communication module, an Ant+ communication module, a microwave (uWave) communication module, etc.

[0081] The long-distance communication module may include a communication module that performs various types of long-distance communication and may include a mobile communication unit. The mobile communication unit transmits and receives wireless signals with at least one of a base station, an external terminal, and a server on a mobile communication network.

[0082] The indoor unit communication unit can communicate with external devices, such as servers, mobile devices, and other home appliances, through nearby access points (APs). The access point (AP) can connect the local area network (LAN) to which the air conditioner or user device is connected to the wide area network (WAN) to which the server is connected. The air conditioner or user device can be connected to the server through the wide area network (WAN). The indoor unit of the air conditioner may include an indoor unit control unit that controls the indoor unit's components, such as a blower. The outdoor unit of the air conditioner may include an outdoor unit control unit that controls the outdoor unit's components, such as a compressor. The indoor unit control unit can communicate with the outdoor unit control unit through the indoor unit communication unit and the outdoor unit communication unit. The outdoor unit communication unit can transmit control signals generated by the outdoor unit control unit to the indoor unit communication unit, or transmit control signals transmitted from the indoor unit communication unit to the outdoor unit control unit. In other words, the outdoor unit and the indoor unit can communicate bidirectionally. The outdoor unit and the indoor unit can transmit and receive various signals generated during the operation of the air conditioner.

[0083] The outdoor unit control unit can be electrically connected to the components of the outdoor unit and can control the operation of each component. For example, the outdoor unit control unit can adjust the frequency of the compressor and control the flow path switching valve to switch the direction of refrigerant circulation. The outdoor unit control unit can adjust the rotational speed of the outdoor fan. In addition, the outdoor unit control unit can generate a control signal to adjust the opening of the expansion valve. Under the control of the outdoor unit control unit, refrigerant can circulate along a refrigerant circulation circuit including a compressor, a flow path switching valve, an outdoor heat exchanger, an expansion valve, and an indoor heat exchanger.

[0084] Various temperature sensors included in the outdoor and indoor units can each transmit an electrical signal corresponding to the detected temperature to the outdoor unit control unit and / or the indoor unit control unit. For example, humidity sensors included in the outdoor and indoor units can each transmit an electrical signal corresponding to the detected humidity to the outdoor unit control unit and / or the indoor unit control unit.

[0085] The indoor unit control unit can obtain input (e.g., user input) from a user device, including a mobile device, through the indoor unit communication unit, and can obtain user input directly or through a remote controller via an input interface. The indoor unit control unit can control the components of the indoor unit, including a blower, in response to the received user input. The indoor unit control unit can transmit information regarding the received user input to the outdoor unit control unit of the outdoor unit.

[0086] The outdoor unit control unit can control the components of the outdoor unit, including the compressor, based on information regarding user input received from the indoor unit. For example, when the outdoor unit control unit receives a control signal from the indoor unit corresponding to user input selecting an operation mode such as cooling operation, heating operation, fan operation, defrosting operation, or dehumidification operation, it can control the components of the outdoor unit so that the operation of the air conditioner corresponding to the selected operation mode is performed.

[0087] The outdoor unit control unit and the indoor unit control unit may each include a processor and a memory. The indoor unit control unit may include at least one first processor and at least one first memory, and the outdoor unit control unit may include at least one second processor and at least one second memory.

[0088] The memory can store / remember various information required for the operation of the air conditioner. The memory can store instructions, applications, data, and / or programs required for the operation of the air conditioner. For example, the memory can store various programs for the cooling operation, heating operation, dehumidification operation, and / or defrosting operation of the air conditioner. The memory may include volatile memory such as S-RAM (Static Random Access Memory) and D-RAM (Dynamic Random Access Memory) for temporarily storing data. Additionally, the memory may include non-volatile memory such as ROM (Read Only Memory), EPROM (Erasable Programmable Read Only Memory), and EEPROM (Electrically Erasable Programmable Read Only Memory) for long-term data storage.

[0089] The processor may include various processing circuits and may generate control signals to control the operation of the air conditioner based on instructions, applications, data, and / or programs stored in memory. As hardware, the processor may include logic circuits and arithmetic circuits. The processor may process data according to programs and / or instructions provided from memory and generate control signals according to the processing results. The memory and the processor may be implemented as a single control circuit or as multiple circuits.

[0090] The indoor unit of the air conditioner may include an output interface. The output interface is electrically connected to the indoor unit control unit and can output information related to the operation of the air conditioner under the control of the indoor unit control unit. For example, information such as the operating mode, airflow direction, airflow volume, and temperature selected by user input may be output. Additionally, the output interface may output sensing information obtained from the indoor unit sensor or the outdoor unit sensor, as well as warning / error messages.

[0091] The output interface may include a display and a speaker. The speaker can output various sounds as an acoustic device. The display may display information entered by the user or information provided to the user as various graphic elements. For example, operation information of the air conditioner may be displayed as at least one of an image or text. Additionally, the display may include an indicator that provides specific information. The display may include an LCD panel (Liquid Crystal Display Panel), an LED panel (Light Emitting Diode Panel), an OLED panel (Organic Light Emitting Diode Panel), a micro LED panel, and / or a plurality of LEDs.

[0092] Terms such as "front," "rear," "left," "right," "top," and "bottom" used in the following description are defined based on the drawings; however, the shape and position of each component are not limited by these terms. For example, the front side may be defined as the +X side and the rear side as the -X side. For example, based on the drawings, the left side may be defined as the +Y side and the right side as the -Y side. For example, based on the drawings, the top side may be defined as the +Z side and the bottom side as the -Z side.

[0093] Hereinafter, air conditioners according to various embodiments will be described in detail with reference to the drawings. For convenience of explanation, an air purifier is described as an example of an air conditioner, but the present disclosure is not limited to an air purifier and can be applied to various home appliances including indoor units of air conditioners that include a heat exchanger.

[0094] FIG. 1 is a perspective view of an air conditioner according to various embodiments. FIG. 2 is a cross-sectional view of an air conditioner according to various embodiments.

[0095] Referring to FIGS. 1 and 2, the air conditioner (1) may include a main body (10). The main body (10) may form the exterior of the air conditioner (1). For example, the main body (10) may be provided in a roughly box shape.

[0096] The main body (10) may include a frame body (11) and a blower panel (12) provided on the outside of the frame body (11). The frame body (11) may support various components of the air conditioner (1). The frame body (11) may be provided to accommodate various components of the air conditioner (1). The frame body (11) may be provided so that at least a portion is covered by the blower panel (12).

[0097] The blower panel (12) can be detachably mounted to the frame body (11). For example, the blower panel (12) may include a first blower panel forming the front of the air conditioner (1), a second blower panel forming the rear of the air conditioner (1), a third blower panel forming the right side of the air conditioner, and a fourth blower panel forming the left side of the air conditioner (1). The first blower panel may be referred to as the front panel. The second blower panel may be referred to as the rear panel. The third blower panel may be referred to as the right panel. The fourth blower panel may be referred to as the left panel.

[0098] The first blower panel, the second blower panel, the third blower panel, and the fourth blower panel may be provided as separate components. However, at least some of the first blower panel, the second blower panel, the third blower panel, and the fourth blower panel may be formed integrally. At least some of the first blower panel, the second blower panel, the third blower panel, and the fourth blower panel may be separable from the frame body (11).

[0099] The blower panel (12) may include a panel portion (12a). The panel portion (12a) may include a plurality of ribs. The plurality of ribs may extend in a first direction (D1). For example, the plurality of ribs may extend in an up-and-down direction. However, the present disclosure is not limited thereto.

[0100] The panel section (12a) can be formed over the entire area of ​​the blower panel (12). For example, the panel section (12a) can be provided in a uniform pattern over the entire area of ​​the blower panel (12). This increases the degree of design freedom of the blower panel (12) and improves aesthetics.

[0101] The main body (10) may include an air outlet (13). The air outlet (13) may be provided in a blower panel (12). The air outlet (13) may extend along the vertical direction.

[0102] The air vents (13) may be provided in multiple numbers. For example, the multiple air vents (13) may be arranged in a direction perpendicular to the vertical direction (Z direction). For example, the multiple air vents (13) may be arranged along the left-right direction (Y direction) or along the front-back direction (X direction). However, there is no specific limitation on the number of multiple air vents (13).

[0103] The air outlet (13) may be formed corresponding to the panel portion (12a). For example, the air outlet (13) may be an opening formed between a plurality of ribs of the panel portion (12a). Air from outside the main body (10) may be introduced into the interior of the main body (10) through the air outlet (13) or discharged from the main body (10). The air outlet (13) may include a plurality of openings.

[0104] The main body (10) may include an air inlet (14) and an air outlet (15). The air inlet (14) may be provided to introduce air from outside the air conditioner (1) into the interior of the air conditioner (1). The air outlet (15) may be provided to discharge air from the interior of the air conditioner (1) to the exterior of the air conditioner (1).

[0105] An air inlet (14) and an air outlet (15) may be provided in the frame body (11). The air inlet (14) and the air outlet (15) may be arranged in a first direction (D1). For example, the air inlet (14) and the air outlet (15) may be arranged in an up-and-down direction. For example, the air inlet (14) may be provided below the air outlet (15), and the air outlet (15) may be provided above the air inlet (14). For example, the air outlet (15) may be provided in the central part of the main body (10), and the air inlet (14) may be provided at the bottom part of the main body (10).

[0106] Each of the air inlets (14) and air outlets (15) may be provided in multiple numbers. For example, the multiple air inlets (14) may include air inlets (14) provided on the front, rear, right side, and left side of the frame body (11), and the multiple air outlets (15) may include air outlets (15) provided on the front, rear, right side, and left side of the frame body (11). However, there is no special limitation on the number of multiple air inlets (14) and multiple air outlets (15).

[0107] The air inlet (14) and the air outlet (15) can each be provided at a position corresponding to the air outlet (13). Through this configuration, the air inlet (14) and the air outlet (15) can each be connected to the outside of the main body (10).

[0108] For example, each of the first air blower panel, the second air blower panel, the third air blower panel, and the fourth air blower panel may include two air outlets (13). The two air outlets (13) may include a first air outlet (13a) provided at a position corresponding to the air inlet (14) and a second air outlet (13b) provided at a position corresponding to the air outlet (15). For example, the first air outlet (13a) may be provided below the second air outlet (13b), and the second air outlet (13b) may be provided above the first air outlet (13a).

[0109] Due to the configuration described above, air outside the air conditioner (1) can flow into the air conditioner (1) from all sides through the first air outlet (13a) and the air inlet (14). Air outside the air conditioner (1) can flow into the air conditioner (1) from all directions through the first air outlet (13a) and the air inlet (14).

[0110] Air inside the air conditioner (1) can flow from the air conditioner (1) toward the outside of the air conditioner (1) in all directions through the second air outlet (13b) and the air outlet (15). For example, air inside the air conditioner (1) can flow toward the outside of the air conditioner (1) in all directions through the second air outlet (13b) and the air outlet (15).

[0111] According to the concept of the present disclosure, the air conditioner (1) draws in and / or discharges air from all directions, so that air circulation inside the air conditioner (1) can be smoothly achieved. Accordingly, the air conditioner (1) can achieve high dust collection efficiency.

[0112] The main body (10) may include an upper frame (16). The upper frame (16) may be provided at the upper part of the main body (10). The upper frame (16) may be positioned on the upper side of the frame body (11).

[0113] A user interface may be provided on the upper frame (16). For example, the user interface may include an operating section. The user interface may include a circuit section and may receive input from the user or output operation information of the air conditioner (1) to the user.

[0114] The air conditioner (1) may include a blower (20). The blower (20) may generate blowing power. The blower (20) may move air. The blower (20) may force air flow. The blower (20) may rotate to create an airflow that flows inside the main body (10).

[0115] The blower (20) can introduce air into the air conditioner (1) through the first air outlet (13a) and the air inlet (14). The blower (20) can discharge air to the outside of the air conditioner (1) through the second air outlet (13b) and the air outlet (15). Additionally, the blower (20) can discharge air to the outside of the air conditioner (1) through the humid air outlet (17), which will be described in detail below.

[0116] The blower (20) can move air in a first direction (D1). For example, the blower (20) can move air upward.

[0117] The first direction (D1) may be the blowing direction of the blower (20). Additionally, the first direction (D1) may be the flow direction of air flowing through the blower (20). Additionally, the first direction (D1) may be the flow direction of air from the air inlet (14) toward the air outlet (15). The first direction (D1) may be the flow direction of air from the air inlet (14) toward the humid air outlet (17), which will be described in detail below. For example, the first direction (D1) may be upward.

[0118] The blower (20) may be placed inside the main body (10). The blower (20) may be placed downstream of the air inlet (14) based on the direction of air flow from the air inlet (14) to the air outlet (15). The blower (20) may be placed upstream of the air outlet (15) based on the direction of air flow from the air inlet (14) to the air outlet (15). For example, the blower (20) may be placed between the air inlet (14) and the air outlet (15).

[0119] The air conditioner (1) may include an air guide (30). The air guide (30) may be positioned inside the main body (10). The air guide (30) may be positioned upstream of the blower (20) based on the direction of air flow from the air inlet (14) to the air outlet (15). For example, the air guide (30) may be positioned below the blower (20). The air guide (30) may guide air flowing into the main body (10) through the first air outlet (13a) and the air inlet (14) toward the blower (20).

[0120] The air conditioner (1) may include a blower cover (40). The blower cover (40) may be placed inside the main body (10). The blower cover (40) may accommodate a blower (20). The blower cover (40) may be in communication with an air guide (30).

[0121] The blower cover (40) can guide the air passing through the blower (20) in a first direction (D1). For example, the blower cover (40) can guide the air passing through the blower (20) upward.

[0122] The air conditioner (1) may include a dust collector (50). The dust collector (50) may be configured to filter air. The dust collector (50) may collect aerosols in the air.

[0123] The dust collector (50) may be placed inside the main body (10). The dust collector (50) may be placed between the air inlet (14) and the air outlet (15) so that air entering through the first air outlet (13a) and the air inlet (14) can pass through. For example, the dust collector (50) may be placed below the blower (20). With this configuration, the dust collector (50) can filter the air entering the main body (10) through the first air outlet (13a) and the air inlet (14). The air filtered by the dust collector (50) can be discharged outside the air conditioner (1) through the second air outlet (13b) and the air outlet (15).

[0124] The air conditioner (1) may include a deodorizing device (60). The deodorizing device (60) may be provided to deodorize the air. The deodorizing device (60) may be provided to remove odor substances from the air. The deodorizing device (60) may be provided to sterilize the air. For example, the deodorizing device (60) may sterilize the air by decomposing organic substances in the air. The air flowing inside the main body (10) may have odors removed as it passes through the deodorizing device (60).

[0125] The deodorizing device (60) may be placed inside the main body (10). The deodorizing device (60) may be placed between the air inlet (14) and the air outlet (15) so that air entering through the first air outlet (13a) and the air inlet (14) can pass through. For example, the deodorizing device (60) may be placed between the dust collector (50) and the blower (20). With this configuration, the deodorizing device (60) can deodorize the air entering the main body (10) through the first air outlet (13a) and the air inlet (14). The air deodorized by the deodorizing device (60) may be discharged outside the air conditioner (1) through the second air outlet (13b) and the air outlet (15).

[0126] Based on the direction of air flow from the air inlet (14) to the air outlet (15), a dust collector (50), a deodorizing device (60), and a blower (20) may be arranged sequentially. For example, air introduced into the main body (10) through the first air outlet (13a) and the air inlet (14) may pass through the dust collector (50), the deodorizing device (60), and the blower (20) sequentially and be discharged to the outside of the main body (10) through the second air outlet (13b) and the air outlet (15).

[0127] However, the arrangement of the dust collector (50), the deodorizing device (60), and the blower (20) is not limited thereto. For example, the deodorizing device (60), the dust collector (50), and the blower (20) may be arranged sequentially based on the direction of air flow from the air inlet (14) to the air outlet (15). Additionally, the deodorizing device (60), the blower (20), and the dust collector (50) may be arranged sequentially based on the direction of air flow from the air inlet (14) to the air outlet (15). For example, there are no specific restrictions on the arrangement of the dust collector (50), the deodorizing device (60), and the blower (20).

[0128] The dust collector (50), deodorizing device (60), blower (20), and related components may be omitted. For example, either the dust collector (50) or the deodorizing device (60) may be omitted.

[0129] The air conditioner (1) may include a humidification device (100). The humidification device (100) may be configured to vaporize water to generate steam and discharge the steam. The humidification device (100) may discharge the steam to the outside of the air conditioner (1) through a humid air outlet (17), which will be described in detail below.

[0130] At least a portion of the humidification device (100) may be placed inside the main body (10). The humidification device (100) may be placed downstream of the dust collector (50), deodorizing device (60), and blower (20) based on the direction of air flow from the air inlet (14) toward the humid air outlet (17), which will be described in detail below. For example, the humidification device (100) may be placed upstream of the dust collector (50), deodorizing device (60), and blower (20). In other words, the humidification device (100) may be placed on the upper part of the main body (10).

[0131] According to the concept of the present disclosure, the air conditioner (1) can perform an air purification function by discharging purified air through a dust collector (50) and a deodorizing device (60). The air conditioner (1) can perform a humidification function by generating and discharging steam through a humidification device (100). That is, the air conditioner (1) can perform both an air purification function and a humidification function simultaneously.

[0132] The main body (10) may include a humid air outlet (17). The humid air outlet (17) may be provided to discharge air inside the air conditioner (1) to the outside of the air conditioner (1). The humid air outlet (17) may be provided to discharge steam generated in the humidification device (100) to the outside of the air conditioner (1). The humid air outlet (17) may be provided to discharge humid air, which is formed by mixing air flowing inside the main body (10) and steam generated in the humidification device (100), to the outside of the air conditioner (1). Further details regarding this will be described in detail below.

[0133] The humid air outlet (17) may be formed on one side of the main body (10). For example, the humid air outlet (17) may be formed on the upper surface of the main body (10). The humid air outlet (17) may be provided on the inner side of the upper frame (16).

[0134] The humid air outlet (17), the air outlet (15), and the air inlet (14) may be arranged in a first direction (D1). For example, the humid air outlet (17), the air outlet (15), and the air inlet (14) may be arranged in an up-and-down direction. For example, the air outlet (15) may be provided above the air inlet (14), and the humid air outlet (17) may be provided above the air outlet (15).

[0135] According to the concept of the present disclosure, an air outlet (15) may be provided between an air inlet (14) and a humid air outlet (17) with respect to a first direction (D1). Due to this configuration, the air outlet (15) may be provided to discharge a portion of the air flowing from the air inlet (14) toward the humid air outlet (17). The humid air outlet (17) may be provided to discharge another portion of the air flowing from the air inlet (14) toward the humid air outlet (17) or to discharge all of the air flowing from the air inlet (14) toward the humid air outlet (17). Further details regarding this will be described in detail below.

[0136] FIG. 3 is an exploded perspective view showing the humidification device, the first body, and the second body separated according to various embodiments. FIG. 4 is an exploded perspective view showing the humidification device, the first body, and the second body separated according to various embodiments. FIG. 5 is a cross-sectional view showing the internal flow path of an air conditioner according to various embodiments.

[0137] Referring to FIGS. 3 to 5, at least a portion of the humidification device (100) may be placed inside the main body (10). In other words, at least a portion of the humidification device (100) may be accommodated inside the main body (10). The humidification device (100) may be mounted on the main body (10).

[0138] The main body (10) may form a first receiving space (10a) to accommodate a humidification device (100). The first receiving space (10a) may be recessed on one side of the main body (10). For example, the first receiving space (10a) may be recessed on the upper surface of the main body (10).

[0139] The first receiving space (10a) may be recessed on one side of the main body (10) where the humid air outlet (17) is provided. At this time, the humid air outlet (17) may refer to the entrance of the first receiving space (10a). In other words, the humid air outlet (17) may be provided on one side of the first receiving space (10a). For example, the humid air outlet (17) may be provided on the upper side of the first receiving space (10a).

[0140] The first receiving space (10a) may be formed in the frame body (11) of the main body (10). That is, the first receiving space (10a) may be recessed on one side of the frame body (11). For example, the first receiving space (10a) may be recessed on the upper surface of the frame body (11).

[0141] The frame body (11) may include a first body (200) and a second body (300). The first body (200) and the second body (300) may be arranged in a first direction (D1). For example, the first body (200) and the second body (300) may be arranged in an up-and-down direction. For example, the first body (200) may be positioned lower than the second body (300), and the second body (300) may be positioned higher than the first body (200). The first body (200) and the second body (300) may be connected to each other. In other words, the first body (200) and the second body (300) may be combined with each other.

[0142] Components for an air purification function may be arranged inside the first body (200). For example, a blower (20), a dust collector (50), a deodorizing device (60), and components related thereto may be arranged inside the first body (200).

[0143] An air inlet (14) may be provided in the first body (200). For example, the air inlet (14) may be provided at the bottom of the first body (200).

[0144] An inlet space (201) may be formed in the first body (200). The inlet space (201) may refer to a hollow space formed between the first body (200) and the second body (300). Air blown by the blower (20) may flow into the inlet space (201). For example, the inlet space (201) may be provided at the top of the first body (200).

[0145] An air outlet (15) may be provided in the first body (200). For example, the air outlet (15) may be provided at the top of the first body (200).

[0146] For example, an air outlet (15) may be provided on one side of the inlet space (201). For example, the air outlet (15) may be provided in multiple numbers, and the multiple air outlets (15) may include air outlets (15) provided on the front, rear, right, and left sides of the inlet space (201), respectively. The inlet space (201) and the external space of the air conditioner (1) may be connected through the air outlet (15).

[0147] However, the location where the inlet space (201) is formed and the location of the air outlet (15) are not limited to this. For example, the inlet space (201) and the air outlet (15) may each be provided at the lower part of the second body (300).

[0148] The first body (200) may include a first body opening (210). The first body opening (210) may be provided to allow air to pass through. The first body opening (210) may be provided to allow air inside the first body (200) to be discharged to the outside of the first body (200).

[0149] The first body opening (210) may be provided at the upper part of the first body (200). Specifically, the first body opening (210) may be provided on the upper side of the inflow space (201). For example, the first body opening (210) may be opened in the vertical direction.

[0150] The first body opening (210) may be provided in multiple numbers. The multiple first body openings (210) may include first body openings (210) provided on the front, rear, right, and left sides of the upper portion of the first body (200), respectively.

[0151] A first receiving space (10a) may be provided in the second body (300). That is, at least a portion of the humidification device (100) may be placed inside the second body (300). In other words, at least a portion of the humidification device (100) may be received inside the second body (300). The humidification device (100) may be mounted on the second body (300).

[0152] The first receiving space (10a) may be recessed on one side of the second body (300). For example, the first receiving space (10a) may be recessed on the upper surface of the second body (300).

[0153] A humid air outlet (17) may be provided in the second body (300). The humid air outlet (17) may be provided on one side of the second body (300). For example, the humid air outlet (17) may be provided on the upper surface of the second body (300).

[0154] The second body (300) may include a second body opening (310). The second body opening (310) may be provided to allow air to pass through. The second body opening (310) may be provided to allow air from outside the second body (300) to flow into the second body (300).

[0155] The second body opening (310) may be provided at the lower part of the second body (300). For example, the second body opening (310) may be provided on the upper side of the inflow space (201). For example, the second body opening (310) may be opened in the vertical direction.

[0156] The second body opening (310) may be provided at a position corresponding to the first body opening (210). For example, the second body opening (310) and the first body opening (210) may be connected to each other.

[0157] The second body opening (310) may be provided in multiple numbers. The multiple second body openings (310) may include second body openings (310) provided on the front, rear, right, and left sides, respectively, of the lower portion of the second body (300).

[0158] Through the first body opening (210) and the second body opening (310), the inlet space (201) and the internal space of the second body (300) can be connected to each other. Through the first body opening (210) and the second body opening (310), the inlet space (201) and the humid air outlet (17) can be connected to each other. Due to this configuration, a flow path extending from the air inlet (14) through the inlet space (201) to the humid air outlet (17) can be formed. Further details regarding this will be described in detail below. Additionally, the first body opening (210) and the second body opening (310) may be referred to as body openings (210, 310) below.

[0159] According to the concept of the present disclosure, the air outlet (15) may be provided on the front, rear, right, or left side of the inlet space (201), and the body opening (210, 310) may be provided on the upper side of the inlet space (201). Accordingly, some of the air blown by the blower (20) may pass through the air outlet (15) and be discharged outside the air conditioner (1), and other parts may pass through the body opening (210, 310) and be introduced into the second body (300). In other words, some of the air introduced into the main body (10) through the air inlet (14) may be discharged outside the air conditioner (1) through the air outlet (15), and other parts may pass through the body opening (210, 310) and then be discharged outside the air conditioner (1) through the humid air outlet (17).

[0160] Below, with reference to FIG. 5, the internal flow path structure of the air conditioner (1) will be explained.

[0161] The blower (20) can introduce air into the interior of the first body (200) through the air inlet (14). Additionally, the blower (20) can flow the air introduced into the interior of the first body (200) in a first direction (D1).

[0162] For example, the blower (20) can flow air introduced into the first body (200) upward. For example, the blower (20) can flow air introduced into the first body (200) toward the second body (300). For example, the blower (20) can flow air introduced into the first body (200) toward the inlet space (201). For example, the blower (20) can flow air introduced into the first body (200) toward the body openings (210, 310). For example, the blower (20) can flow air introduced into the first body (200) toward the air outlet (15). For example, the blower (20) can flow air introduced into the first body (200) toward the humid air outlet (17).

[0163] The blower (20) can form a first flow path (P1) by introducing air into the interior of the first body (200) through the air inlet (14) and flowing the introduced air in a first direction (D1). The first flow path (P1) can extend from outside the main body (10) through the air inlet (14) to the inlet space (201).

[0164] Some of the air flowing into the air inlet (14) through the blower (20) can be discharged through the air outlet (15), and other parts can be discharged through the body opening (210, 310) and through the humid air outlet (17). In other words, some of the air flowing from the air inlet (14) toward the second body (300) can be discharged through the air outlet (15), and other parts can be discharged through the body opening (210, 310) and through the humid air outlet (17). In other words, some of the air flowing from the air inlet (14) toward the humid air outlet (17) can be discharged through the air outlet (15), and other parts can be discharged through the body opening (210, 310) and through the humid air outlet (17).

[0165] The blower (20) can form a second flow path (P2) by discharging a portion of the air introduced through the air inlet (14) to the outside of the main body (10) through the air outlet (15). The second flow path (P2) can extend from the inlet space (201) through the air outlet (15) toward the outside of the main body (10).

[0166] The blower (20) can form a third flow path (P3) by introducing another portion of the air introduced through the air inlet (14) into the second body (300) through the body opening (210, 310) and discharging it to the outside of the main body (10) through the humid air outlet (17). The third flow path (P3) can extend from the inlet space (201) toward the outside of the main body (10) by sequentially passing through the body opening (210, 310) and the humid air outlet (17).

[0167] According to the concept of the present disclosure, as a first air passage (P1), a second air passage (P2), and a third air passage (P3) are formed inside the air conditioner (1), some of the air introduced through the air inlet (14) may be discharged through the air outlet (15), and other parts may be discharged through the humid air outlet (17). However, the method of air discharge of the air conditioner (1) is not limited thereto. For example, all of the air introduced through the air inlet (14) may be discharged only through the air outlet (15). Air introduced through the air inlet (14) may be discharged only through the humid air outlet (17).

[0168] FIG. 6 is a perspective view of a humidification device according to various embodiments. FIG. 7 is an exploded view of a humidification device according to various embodiments. FIG. 8 is a top view of an upper cover according to various embodiments. FIG. 9 is an exploded perspective view showing the humidification device according to various embodiments separated from the second body. FIG. 10 is a cross-sectional view of a humidification device and a second body according to various embodiments.

[0169] Referring to FIGS. 6 through 10, the humidification device (100) may include a water tank (110). The water tank (110) may be provided to store water. The top surface of the water tank (110) may be open. For example, the water tank (110) may be provided in a roughly cylindrical shape. However, there are no special restrictions on the shape of the water tank (110).

[0170] The humidification device (100) may include a partition member (120). The partition member (120) may be placed inside the water tank (110). The partition member (120) may partition the internal space of the water tank (110). For example, the internal space of the water tank (110) may be partitioned into a steam generation area (R1) and a storage area (R2) by the partition member (120). Water stored in the storage area (R2) may flow into the steam generation area (R1), and steam may be generated in the steam generation area (R1) by a coil (400) which will be described in detail below. The steam generation area (R1) may be provided inside the storage area (R2).

[0171] The humidification device (100) may include a guide section (130). The guide section (130) may be provided to guide steam generated inside the water tank (110). Specifically, the guide section (130) may be provided to guide steam generated in the steam generation area (R1). The guide section (130) may guide steam generated inside the water tank (110) to the outside of the guide section (130).

[0172] The guide portion (130) may include a steam discharge hole (130a). The steam discharge hole (130a) may be provided so that steam guided by the guide portion (130) is discharged to the outside of the guide portion (130). The steam discharge hole (130a) may be provided at the edge of the guide portion (130).

[0173] The steam discharge hole (130a) can be formed by the first guide part (131) and the second guide part (132), which will be described in detail below. Further details regarding this will be described later.

[0174] The steam discharge holes (130a) may be provided in multiple numbers. The multiple steam discharge holes (130a) may be arranged along the edge of the guide portion (130). The multiple steam discharge holes (130a) may be arranged spaced apart from each other.

[0175] The guide portion (130) may be positioned on the upper side of the water tank (110). For example, the guide portion (130) may be positioned between the water tank (110) and the upper cover (160), which will be described in detail below.

[0176] The guide section (130) may include a first guide section (131). The first guide section (131) may be positioned on the upper side of the water tank (110). The first guide section (131) may be positioned on the upper side of the partition member (120).

[0177] The first guide section (131) can cover the open upper surface of the water tank (110). Through this configuration, the first guide section (131) can divide the inner space of the water tank (110) and the outer space of the water tank (110). A steam generation area (R1) and a storage area (R2) may be provided in the inner space of the water tank (110).

[0178] The first guide section (131) may include a flow hole (131a). The flow hole (131a) may be open in the vertical direction. The flow hole (131a) may connect the inner space of the water tank (110) with the outer space of the water tank (110). Through this configuration, steam generated in the inner space of the water tank (110) can flow into the outer space of the water tank (110) through the flow hole (131a).

[0179] The flow hole (131a) may be provided above the steam generation area (R1). For example, the flow hole (131a) may be provided approximately in the center of the first guide section (131). The flow hole (131a) may connect the steam generation area (R1) with the outer space of the water tank (110).

[0180] The first guide section (131) may include a first water supply section (131b) and a first water supply hole (131c). The first water supply section (131b) may extend in an upward and downward direction. The first water supply hole (131c) may be provided by opening on the inner side of the first water supply section (131b). The first water supply hole (131c) may be open in an upward and downward direction.

[0181] The first water supply hole (131c) can connect the inner space of the water tank (110) with the outer space of the water tank (110). Water can flow from the outer space of the water tank (110) to the inner space of the water tank (110) through the first water supply hole (131c).

[0182] The first water supply hole (131c) may be provided on the upper side of the storage area (R2). The first water supply hole (131c) may connect the storage area (R2) with the outer space of the water tank (110). Due to this configuration, water can flow from the outer space of the water tank (110) to the storage area (R2) of the water tank (110).

[0183] The first water supply holes (131c) may be provided in multiple numbers. For example, multiple first water supply holes (131c) may be arranged to surround the flow hole (131a) while being spaced apart from the flow hole (131a).

[0184] The guide section (130) may include a second guide section (132). The second guide section (132) may be positioned above the water tank (110). Specifically, the second guide section (132) may be positioned above the first guide section (131).

[0185] The second guide section (132) and the first guide section (131) may be spaced apart from each other. Steam and / or air may flow in the space between the second guide section (132) and the first guide section (131). That is, the second guide section (132) may form a flow path together with the first guide section (131). Further details regarding this will be described in detail below.

[0186] The second guide section (132) may include a second water supply section (132a) and a second water supply hole (132b). The second water supply section (132a) may extend in an upward and downward direction. The second water supply hole (132b) may be provided by opening on the inner side of the second water supply section (132a). The second water supply hole (132b) may be open in an upward and downward direction.

[0187] The second water supply hole (132b) can connect the inner space of the water tank (110) with the outer space of the water tank (110). The second water supply hole (132b) can be connected to the first water supply hole (131c). Due to this configuration, water can flow from the outer space of the water tank (110) into the inner space of the water tank (110) through the first water supply hole (131c) and the second water supply hole (132b). For example, water supplied to the humidification device (100) from the outside of the humidification device (100) can flow over the upper surface of the second guide part (132) and then flow into the inner space of the water tank (110) through the first water supply hole (131c) and the second water supply hole (132b).

[0188] The second water supply hole (132b) may be provided on the upper side of the storage area (R2). The second water supply hole (132b) may connect the storage area (R2) with the outer space of the water tank (110). Due to this configuration, water can flow from the outer space of the water tank (110) to the storage area (R2) of the water tank (110).

[0189] The second water supply holes (132b) may be provided in multiple numbers. Each of the multiple second water supply holes (132b) may be provided to correspond to each of the multiple first water supply holes (131c). For example, the multiple second water supply holes (132b) may be arranged to surround the flow hole (131a) while being spaced apart from the flow hole (131a).

[0190] The second guide portion (132) may include a steam discharge groove (132c). The steam discharge groove (132c) may be provided at the edge of the second guide portion (132). The edge of the second guide portion (132) may come into contact with the edge of the first guide portion (131), and the steam discharge groove (132c) may form a steam discharge hole (130a) together with the edge of the first guide portion (131).

[0191] The steam exhaust grooves (132c) may be provided in multiple numbers. Multiple steam exhaust grooves (132c) may be arranged along the edge of the second guide portion (132). Multiple steam exhaust grooves (132c) may be arranged spaced apart from each other.

[0192] The guide section (130) may include a first sealing member (133). The first sealing member (133) may seal between the first water supply section (131b) and the second water supply section (132a). Through this configuration, the first sealing member (133) may prevent and / or reduce the inflow of some of the water flowing from the outer space of the water tank (110) to the inner space of the water tank (110) between the first guide section (131) and the second guide section (132). The first sealing member (133) may be provided in multiple numbers.

[0193] The humidification device (100) may include a valve (140). The valve (140) may be mounted on the upper part of the partition member (120). The valve (140) may be mounted on the lower surface of the first guide part (131). That is, the valve (140) may be positioned between the partition member (120) and the first guide part (131).

[0194] The valve (140) can connect the flow hole (131a) of the first guide section (131) with the steam generation area (R1) of the water tank (110). Through this configuration, steam generated in the steam generation area (R1) can pass through the inside of the valve (140) and flow into the outer space of the water tank (110).

[0195] The humidification device (100) may include a water tank housing (150). The water tank housing (150) may accommodate a water tank (110). That is, the water tank (110) may be placed inside the water tank housing (150).

[0196] The tank housing (150) can surround the outer wall (110a) and bottom (110b) of the tank (110). In other words, the tank housing (150) can cover the outer wall (110a) and bottom (110b) of the tank (110). The tank housing (150) can surround the outer surface of the guide section (130). In other words, the tank housing (150) can cover the outer surface of the guide section (130).

[0197] The water tank housing (150) may include a first housing (151). The first housing (151) may accommodate a water tank (110). For example, the water tank (110) may be placed inside the first housing (151).

[0198] The first housing (151) may have a shape corresponding to the water tank (110). For example, the first housing (151) may be provided in a roughly cylindrical shape.

[0199] The first housing (151) may include a first side wall portion (151a). The first side wall portion (151a) may surround the outer wall (110a) of the water tank (110). In other words, the first side wall portion (151a) may cover the outer wall (110a) of the water tank (110). The first side wall portion (151a) may extend in the vertical direction. The first side wall portion (151a) may form the outer wall of the humidification device (100) together with the second side wall portion (152a), which will be described in detail below.

[0200] The first housing (151) may include a bottom portion (151b). The bottom portion (151b) may cover the bottom (110b) of the water tank (110).

[0201] The first side wall portion (151a) and the bottom portion (151b) can be connected to each other. For example, the first side wall portion (151a) can extend upward from the edge of the bottom portion (151b).

[0202] The water tank housing (150) may include a second housing (152). The second housing (152) may be combined with the first housing (151). The second housing (152) may be provided on the upper side of the first housing (151), and the first housing (151) may be provided on the lower side of the second housing (152).

[0203] The second housing (152) may include a second side wall portion (152a). The second side wall portion (152a) may surround the outer surface of the guide portion (130). In other words, the second side wall portion (152a) may cover the outer surface of the guide portion (130).

[0204] The second side wall portion (152a) may be extended in the vertical direction. For example, the second side wall portion (152a) may be extended from the upper end of the first side wall portion (151a) to a position where the steam discharge hole (130a) of the guide portion (130) is provided.

[0205] The second housing (152) may include a first inclined portion (152b). The first inclined portion (152b) may be bent outward from the second side wall portion (152a) and extended upward at an incline. In other words, the first inclined portion (152b) may be bent upward at an incline from the second side wall portion (152a) toward the steam outlet (163), which will be described in detail below.

[0206] For example, the first inclined portion (152b) may be bent from the upper portion of the second side wall portion (152a) and extended to the second guide wall (164b) of the upper cover (160), which will be described in detail below. In other words, the first inclined portion (152b) may be extended from the location where the steam discharge hole (130a) of the guide portion (130) is provided to the second guide wall (164b) of the upper cover (160), which will be described in detail below.

[0207] The first inclined portion (152b) may be provided along the edge of the guide portion (130). For example, the first inclined portion (152b) may be provided along the edge of the first guide portion (131).

[0208] The second housing (152) may include an air discharge hole (152c). The air discharge hole (152c) may be provided to allow air to pass through. The air discharge hole (152c) may be provided in the first inclined portion (152b). With this configuration, at least some of the air flowing toward the humid air outlet (17) may pass through the air discharge hole (152c) and then be discharged outside the air conditioner (1) through the steam outlet (163).

[0209] Multiple air exhaust holes (152c) may be provided. Multiple air exhaust holes (152c) may be arranged along the edge of the guide portion (130). Multiple air exhaust holes (152c) may be arranged spaced apart from each other.

[0210] The second housing (152) may include a protruding rib (152d). The protruding rib (152d) may be provided along the edge of the air exhaust hole (152c). The protruding rib (152d) may protrude from the upper surface of the first inclined portion (152b).

[0211] The protruding ribs (152d) may be provided in multiple numbers. Each of the multiple protruding ribs (152d) may correspond to each of the multiple air exhaust holes (152c).

[0212] Further details regarding the protruding rib (152d) will be described in detail below.

[0213] The second housing (152) may include a third side wall portion (152e). The third side wall portion (152e) may extend in the vertical direction. The third side wall portion (152e) may be spaced apart from the second side wall portion (152a). The third side wall portion (152e) may be provided on the inner side of the upper cover (160) to be described later.

[0214] The second housing (152) may include a connecting portion (152f). The connecting portion (152f) may connect the second side wall portion (152a) and the third side wall portion (152e).

[0215] The second housing (152) may include a second inclined portion (152g). The first inclined portion (152b) may be bent outward from the third side wall portion (152e) and extended upward at an incline. In other words, the second inclined portion (152g) may be bent upward at an incline from the third side wall portion (152e) toward the steam outlet (163), which will be described in detail below.

[0216] For example, the second inclined portion (152g) may be bent from the lower end of the third side wall portion (152e) and extended to the second guide wall (164b) of the upper cover (160) to be described later. In other words, the second inclined portion (152g) may be extended from the location where the steam discharge hole (130a) of the guide portion (130) is provided to the second guide wall (164b) of the upper cover (160) to be described in detail below.

[0217] The first inclined section (152b) and the second inclined section (152g) may be spaced apart from each other. In the space between the first inclined section (152b) and the second inclined section (152g), steam and / or air may flow. That is, the first inclined section (152b) may form a flow path together with the second inclined section (152g). Further details regarding this will be described in detail below.

[0218] The second housing (152) may include a sealing member mounting portion (152h). The sealing member mounting portion (152h) may be provided to mount a second sealing member (153), which will be described in detail below. The sealing member mounting portion (152h) may protrude inward from the second side wall portion (152a). For example, the sealing member mounting portion (152h) may protrude from the lower end of the second side wall portion (152a) toward the edge between the upper end of the water tank (110) and the edge of the first guide portion (131). Through this configuration, at least a portion of the sealing member mounting portion (152h) may be provided in the inner space of the water tank (110).

[0219] The water tank housing (150) may include a second sealing member (153). The second sealing member (153) may be mounted on a sealing member mounting portion (152c). The second sealing member (153) may seal the space between the edge of the upper portion of the water tank (110) and the edge of the first guide portion (131).

[0220] The humidification device (100) may include an upper cover (160). The upper cover (160) may cover the upper side of the guide portion (130). The upper cover (160) may cover the upper side of the water tank housing (150). For example, the upper cover (160) may cover the upper side of the second housing (152). The upper cover (160) may be provided inside the humid air outlet (17).

[0221] The upper cover (160) may include a handle portion (161). The handle portion (161) may be provided so that a user can grip it.

[0222] The upper cover (160) may include a cover opening (162). The cover opening (162) may be formed on the inner side of the upper cover (160). Water supplied to the humidification device (100) from the outside of the humidification device (100) may flow into the inside of the humidification device (100) through the cover opening (162). For example, a user may supply water to the humidification device (100) by pouring water into the cover opening (162).

[0223] The upper cover (160) may include a steam outlet (163). The steam outlet (163) may be provided to discharge steam generated in the humidification device (100). In other words, the steam outlet (163) may be provided to discharge steam generated inside the water tank (110). In other words, the steam outlet (163) may be provided to discharge steam that has passed through the steam discharge path (P4), which will be described in detail below.

[0224] The steam outlet (163) may be provided at a position corresponding to the air outlet (15). At least some of the air flowing from the air inlet (14) toward the air outlet (15) may be discharged to the outside of the main body (10) through the steam outlet (163). At this time, since the steam outlet (163) may be provided at a position corresponding to the air outlet (15), the discharge of air through the steam outlet (163) may mean, for example, that air is discharged through the air outlet (15).

[0225] A steam outlet (163) may be provided at the edge of the upper cover (160). The steam outlet (163) may be opened in the vertical direction.

[0226] The steam outlets (163) may be provided in multiple numbers. Multiple steam outlets (163) may be arranged along the edge of the upper cover (160). Multiple steam outlets (163) may be arranged spaced apart from each other.

[0227] The air conditioner (1) may include exhaust guides (164, 18). The exhaust guides (164, 18) may be provided above the steam outlet (163). The exhaust guides (164, 18) may be provided to guide steam and / or air discharged from the steam outlet (163). The exhaust guides (164, 18) may form a passage through which steam and / or air discharged from the steam outlet (163) passes. The exhaust guides (164, 18) may include a first exhaust guide (164) and a second exhaust guide (18).

[0228] The first discharge guide (164) may be provided on the upper cover (160). That is, the upper cover (160) may include the first discharge guide (164).

[0229] The first exhaust guide (164) may be provided at a position corresponding to the steam outlet (163). For example, the first exhaust guide (164) may be formed by extending from the position where the steam outlet (163) is provided.

[0230] The first discharge guide (164) may extend in a first direction (D1). According to this configuration, the first discharge guide (164) may form a flow path extending in the first direction (D1). For example, the first discharge guide (164) may extend upward from a location where a steam outlet (163) is provided, and may form a flow path extending upward from the steam outlet (163).

[0231] The first discharge guide (164) may include a first guide wall (164a) and a second guide wall (164b). The first guide wall (164a) may be provided outside the second guide wall (164b). The first guide wall (164a) may form the outer surface of the upper cover (160). Each of the first guide wall (164a) and the second guide wall (164b) may extend in a first direction (D1).

[0232] The first guide wall (164a) and the second guide wall (164b) may be spaced apart from each other. In the space between the first guide wall (164a) and the second guide wall (164b), steam and / or air may flow. For example, the first guide wall (164a) may form a flow path together with the second guide wall (164b). Further details regarding this will be described in detail below.

[0233] The second discharge guide (18) may be provided in the main body (10). For example, the main body (10) may include the second discharge guide (18).

[0234] The second exhaust guide (18) may be provided to guide steam and / or air discharged from the steam outlet (163). The second exhaust guide (18) may be provided to guide steam and / or air discharged from the humid air outlet (17). The second exhaust guide (18) may be provided to guide steam and / or air discharged from the first exhaust guide (164).

[0235] The second exhaust guide (18) may be provided along the edge of the humid air outlet (17). The second exhaust guide (18) may extend from the edge of the humid air outlet (17) in a first direction (D1). For example, the second exhaust guide (18) may extend upward from the edge of the humid air outlet (17).

[0236] The humidification device (100) may include a water distribution unit (170). The water distribution unit (170) may be positioned above the second guide unit (132). The water distribution unit (170) may be positioned below the upper cover (160). That is, the water distribution unit (170) may be positioned between the second guide unit (132) and the upper cover (160).

[0237] The water distribution section (170) can be positioned below the cover opening (162). Due to this configuration, water flowing into the humidification device (100) through the cover opening (162) can flow over the water distribution section (170) and spread over the upper surface of the cover opening (162).

[0238] The water distribution section (170) may be configured such that the height of the central part is the highest and the height of the edge part is the lowest. For example, the water distribution section (170) may be configured in the shape of a convex disc. Through this configuration, the water distribution section (170) can guide water flowing over the water distribution section (170) in the radial direction of the water distribution section (170). Due to the above-described shape of the water distribution section (170), the water guided by the water distribution section (170) can spread uniformly over the upper surface of the second guide section (132).

[0239] The humidification device (100) may include a cap cover (180). The cap cover (180) may be positioned on the upper side of the upper cover (160). The cap cover (180) can prevent / block various components included in the humidification device (100) from being exposed to the outside.

[0240] The main body (10) may include an outer cover (70). The outer cover (70) may cover the outside of the humidification device (100). For example, the outer cover (70) may cover the outer wall and the bottom of the humidification device (100).

[0241] The outer cover (70) may be disposed inside the main body (10). Specifically, the outer cover (70) may be disposed inside the second body (300). For example, the second body (300) may include the outer cover (70).

[0242] The outer cover (70) can form a first receiving space (10a). For example, a humidification device (100) can be received inside the outer cover (70). A hollow can be formed between the outer cover (70) and the humidification device (100). In other words, a hollow can be formed between the outer cover (70) and the side wall portions (151a, 152a) of the water tank housing (150). The hollow can be a part of the first receiving space (10a).

[0243] The outer cover (70) may include a first outer cover (71) and a second outer cover (72). The first outer cover (71) and the second outer cover (72) may form a first receiving space (10a).

[0244] The first outer cover (71) and the second outer cover (72) can be arranged side by side along the outer wall of the humidification device (100). In other words, the first outer cover (71) and the second outer cover (72) can be arranged side by side in the first direction (D1). For example, the first outer cover (71) and the second outer cover (72) can be arranged side by side in the up-and-down direction.

[0245] The first outer cover (71) may be positioned further away from the humid air outlet (17) than the second outer cover (72). In other words, the second outer cover (72) may be positioned closer to the humid air outlet (17) than the first outer cover (71). For example, the first outer cover (71) may be positioned below the second outer cover (72), and the second outer cover (72) may be positioned above the first outer cover (71).

[0246] At least a portion of the first housing (151) may be disposed inside the first outer cover (71). In other words, the first outer cover (71) may accommodate at least a portion of the first housing (151).

[0247] The first outer cover (71) may have a shape corresponding to the first housing (151). For example, the first housing (151) may be provided in a roughly cylindrical shape.

[0248] The first outer cover (71) can cover the bottom portion (151a) of the first housing (151). The first outer cover (71) can cover at least a portion of the first side wall portion (151a) of the first housing (151). For example, the first outer cover (71) can cover the lower portion of the first side wall portion (151a) of the first housing (151).

[0249] At least a portion of the first housing (151) may be disposed on the inner side of the second outer cover (72). At least a portion of the second housing (152) may be disposed on the inner side of the second outer cover (72).

[0250] The second outer cover (72) can cover at least a portion of the first side wall portion (151a) of the first housing (151). For example, the second outer cover (72) can cover the upper portion of the first side wall portion (151a) of the first housing (151).

[0251] The second outer cover (72) can cover the second side wall portion (152a) of the second housing (152). The second outer cover (72) can cover the outer surface of the first inclined portion (152b) of the second housing (152). Additionally, the second outer cover (72) can cover at least a portion of the upper cover (160). For example, the second outer cover (72) can cover the lower portion of the upper cover (160).

[0252] A first gap space (S1) may be formed between the first outer cover (71) and the second outer cover (72). For example, the first gap space (S1) may be provided between the top of the first outer cover (71) and the bottom of the second outer cover (72).

[0253] A second gap space (S2) may be formed between the outer cover (70) and the inner wall of the main body (10). In other words, a second gap space (S2) may be formed between the outer cover (70) and the inner wall of the second body (300).

[0254] The second separation space (S2) can be in communication with the inflow space (201) through the body opening (210, 310). The second separation space (S2) can be in communication with the hollow formed between the outer cover (70) and the humidification device (100) through the first separation space (S1). For example, the second separation space (S2) can be in communication with the first receiving space (10a) through the first separation space (S1).

[0255] According to the concept of the present disclosure, the second separation space (S2) may be an internal space of the main body (10), and the first receiving space (10a) may be an external space of the main body (10). Additionally, since the second separation space (S2) may be in communication with the first receiving space (10a) through the first separation space (S1), the internal space of the main body (10) may be in communication with the external space of the main body (10) through the first separation space (S1).

[0256] Detailed information regarding the flow path passing through the first separation space (S1), the second separation space (S2), the first receiving space (10a), etc. will be described in detail below.

[0257] The air conditioner (1) may include a heating source. The heating source may be provided to heat water stored in the humidification device (100).

[0258] The heating source may include a coil (400). The coil (400) may be configured to heat water stored in the humidification device (100). For example, the coil (400) may generate an induced current to heat at least a part of the humidification device (100), thereby heating the water stored in the humidification device (100). For example, the coil (400) may generate an induced current to heat the water tank (110), thereby heating the water stored in the water tank (110).

[0259] The air conditioner (1) may include a control unit (500). The control unit (500) may be configured to control the air conditioner (1). For example, the control unit (500) may be configured to control a blower (20), a dust collector (50), a deodorizing device (60), and / or a coil (400).

[0260] The control unit (500) may be provided in multiple units. For example, the multiple control units (500) may include a first control unit (510), a second control unit (520), and a third control unit (530).

[0261] For example, the first control unit (510) may be placed in the second separation space (S2). For example, the second control unit (520) may be placed in the second separation space (S2) and may be provided on the opposite side of the first control unit (510) with respect to the humidification device (100). For example, the third control unit (530) may be placed under the outer cover (70).

[0262] For example, the first control unit (510) and the second control unit (520) may be configured to control the coil (400). For example, the third control unit (530) may be configured to control the blower (20), the dust collector (50), and / or the deodorizing device (60). However, there are no specific restrictions on the control targets of each of the first control unit (510), the second control unit (520), and the third control unit (530).

[0263] Below, an example of the structure of the third Euro (P3) will be described with reference to FIG. 10.

[0264] Referring to FIG. 10, some of the air flowing from the inlet (14) toward the humid air outlet (17) may be arranged to be discharged outside the air conditioner (1) through the second flow path (P2), and other parts may be arranged to be discharged outside the air conditioner (1) through the third flow path (P3). At this time, the third flow path (P3) may extend toward the outside of the air conditioner (1) by sequentially passing through the body openings (210, 310) and the humid air outlet (17) from the inlet space (201).

[0265] The third channel (P3) may include a first air exhaust channel (P31). The first air exhaust channel (P31) may extend from the inlet space (201) through the body opening (210, 310) in approximately the first direction (D1). The first air exhaust channel (P31) may extend from the second spaced space (S2) in approximately the first direction (D1).

[0266] For example, air flowing along the first air discharge path (P31) can be introduced into the second separation space (S2) after passing through the body opening (210, 310).

[0267] The second separation space (S2) can surround the outer cover (70). The entire area of ​​the second separation space (S2) surrounding the outer cover (70) can be arranged so that air flowing along the first air discharge path (P31) can pass through.

[0268] The third channel (P3) may include a second air exhaust channel (P32). Air flowing to the end of the first air exhaust channel (P31) may flow along the second air exhaust channel (P32).

[0269] The second air exhaust passage (P32) may extend from the first gap space (S1) formed between the first outer cover (71) and the second outer cover (72). Since the second gap space (S2) and the first receiving space (10a) can be connected through the first gap space (S1), air flowing along the second air exhaust passage (P32) can be introduced into the first receiving space (10a).

[0270] For example, air flowing along the first air discharge channel (P31) and the second air discharge channel (P32) can be introduced into the first receiving space (10a) from the second spaced space (S2) through the first spaced space (S1) after passing through the body opening (210, 310).

[0271] The third Euro (P3) may include a third air exhaust channel (P33). Air flowing to the end of the second air exhaust channel (P32) may flow along the third air exhaust channel (P33).

[0272] The third air exhaust channel (P33) may be formed inside the first receiving space (10a). For example, the third air exhaust channel (P33) may be formed between the second outer cover (72) and the outer wall of the humidification device (100). In other words, the third air exhaust channel (P33) may be formed between the second outer cover (72) and the side wall portions (151a, 152a) of the water tank housing (150).

[0273] The third air exhaust channel (P33) can be extended from the first separation space (S1) to the humid air outlet (17). Accordingly, air flowing along the third air exhaust channel (P33) can flow toward the humid air outlet (17).

[0274] In other words, the third air exhaust channel (P33) can be extended from the first separation space (S1) to the steam outlet (163). Thus, air flowing along the third air exhaust channel (P33) can flow toward the steam outlet (163). At this time, the air flowing along the third air exhaust channel (P33) can flow toward the steam outlet (163) by passing through the air exhaust hole (152c).

[0275] For example, air flowing along the first air discharge path (P31), the second air discharge path (P32), and the third air discharge path (P33) can flow from the second spaced space (S2) through the first spaced space (S1) into the first receiving space (10a) after passing through the body opening (210, 310), and can flow toward the humid air outlet (17) between the second outer cover (72) and the outer wall of the humidification device (100). In other words, air flowing along the third path (P3) can flow from the second spaced space (S2) through the first spaced space (S1) into the first receiving space (10a) after passing through the body opening (210, 310), and can flow toward the humid air outlet (17) between the second outer cover (72) and the outer wall of the humidification device (100).

[0276] The third airway (P3) may include a fourth air exhaust channel (P34). The fourth air exhaust channel (P34) may branch off from the first air exhaust channel (P31). The fourth air exhaust channel (P34) may extend from the second separation space (S2) to the second receiving space (10b) to be described later. Air flowing along the fourth air exhaust channel (P34) may then join with air flowing along the first air exhaust channel (P31) and flow along the first air exhaust channel (P31). Further details regarding the fourth air exhaust channel (P34) will be described in detail below.

[0277] Below, the specific structure of the steam discharge path (P4) will be described with reference to FIG. 10.

[0278] Referring to FIG. 10, steam generated from the first steam generation area (R1) can pass through the valve (140) and the flow hole (131a) and flow into the space between the first guide section (131) and the second guide section (132). The steam flowing into the space between the first guide section (131) and the second guide section (132) can pass through the steam discharge hole (130a) provided at the edge of the guide section (130) and flow toward the steam outlet (163). That is, the humidification device (100) can form a steam discharge path (P4) that extends from the first steam generation area (R1) toward the steam outlet (163) through the space between the first guide section (131) and the second guide section (132) and the steam discharge hole (130a).

[0279] At this time, the steam discharge path (P4) can join with the third air discharge path (P33) in the space between the steam outlet (163) and the steam discharge hole (130a). For example, the steam discharge path (P4) can join with the third air discharge path (P33) between the first inclined section (152b) and the second inclined section (152g).

[0280] A humid air exhaust path (P5) can be formed by combining the steam exhaust path (P4) and the third air exhaust path (P33). Further details regarding this will be described in detail below.

[0281] FIG. 11 is a cross-sectional view showing an enlarged view of area A shown in FIG. 10 according to various embodiments. FIG. 12 is a cross-sectional perspective view showing the second housing separated from the upper cover and surrounding components according to various embodiments.

[0282] Referring to FIGS. 10 to 12, a humid air discharge channel (P5) can be formed by merging the steam discharge channel (P4) and the third air discharge channel (P33). Steam flowing to the end of the steam discharge channel (P4) can flow along the humid air discharge channel (P5). Additionally, air flowing to the end of the third air discharge channel (P3) can flow along the humid air discharge channel (P5).

[0283] Steam flowing along the steam discharge path (P4) can pass through the steam discharge hole (130a) and enter the space between the first inclined section (152b) and the second inclined section (152g). Air flowing along the third air discharge path (P33) can pass through the air discharge hole (152c) and enter the space between the first inclined section (152b) and the second inclined section (152g). For example, the confluence point of the steam discharge path (P4) and the third air discharge path (P33) may be the space between the first inclined section (152b) and the second inclined section (152g). Accordingly, the humid air discharge path (P5) may extend from the space between the first inclined section (152b) and the second inclined section (152g).

[0284] Steam discharged from the steam discharge hole (130a) and air discharged from the air discharge hole (152c) can be mixed in the space between the first inclined section (152b) and the second inclined section (152g). The steam discharged from the steam discharge hole (130a) and the air discharged from the air discharge hole (152c) can be mixed to form humid air. The above-mentioned humid air can flow along the humid air discharge path (P5) and be discharged to the outside of the air conditioner (1).

[0285] The humid air exhaust channel (P5) may include a channel formed by the first exhaust guide (164). For example, the humid air exhaust channel (P5) may include a channel formed between the first guide wall (164a) and the second guide wall (164b).

[0286] Accordingly, the humid air exhaust path (P5) can be extended outside the air conditioner (1) from the confluence point of the steam exhaust path (P4) and the third air exhaust path (P33), through the steam outlet (163), and through the space between the first guide wall (164a) and the second guide wall (164b). In other words, the humid air exhaust path (P5) can be extended outside the air conditioner (1) from the space between the first inclined section (152b) and the second inclined section (152g), through the steam outlet (163), and through the space between the first guide wall (164a) and the second guide wall (164b).

[0287] Steam discharged from the steam discharge hole (130a) and air discharged from the air discharge hole (152c) can be mixed as they flow along the humid air discharge path (P5). For example, steam discharged from the steam discharge hole (130a) and air discharged from the air discharge hole (152c) can be mixed primarily in the space between the first inclined section (152b) and the second inclined section (152g), and can be mixed secondarily as they flow along the space between the first guide wall (164a) and the second guide wall (164b). In particular, since the first guide wall (164a) and the second guide wall (164b) are extended by a predetermined distance in the first direction (D1), the space between the first guide wall (164a) and the second guide wall (164b) can also be extended by a predetermined distance in the first direction, and the steam and air flowing along the space between the first guide wall (164a) and the second guide wall (164b) can be mixed for a sufficient amount of time.

[0288] The steam discharged from the steam discharge hole (130a) may be steam supplied from the steam generation area (R1). At this time, the steam is generated as the water stored in the steam generation area (R1) is heated and vaporized, so it may have a relatively high temperature. If the steam with a high temperature is discharged from the air conditioner (1) without undergoing cooling, damage such as burns may occur to the user.

[0289] According to the concept of the present disclosure, steam discharged from the steam discharge hole (130a) and air discharged from the air discharge hole (152c) can be mixed for a sufficient amount of time as they pass through the space between the first guide wall (164a) and the second guide wall (164b). Accordingly, steam having a relatively high temperature can be cooled by air having a relatively low temperature. Accordingly, damage to the user caused by the steam can be prevented and / or reduced.

[0290] However, the longer the time for steam and air to mix, the higher the likelihood that condensate will be generated by the steam. If condensate is generated before the steam is discharged from the air conditioner (1), the humidification efficiency of the air conditioner (1) may be reduced.

[0291] According to the concept of the present disclosure, the humid air discharge path (P5) may have a shorter length than the length of the steam discharge path (P4). For example, with respect to the direction of steam flow, the length of the space extending between the first guide wall (164a) and the second guide wall (164b) may be relatively shorter than the length of the other space through which the steam passes. According to this configuration, the amount of condensate generated before the steam is discharged from the air conditioner (1) can be reduced, and the reduction in the humidification efficiency of the air conditioner (1) can be prevented / suppressed.

[0292] Referring to FIG. 10, some of the air flowing from the inlet (14) toward the humid air outlet (17) may be arranged to be discharged outside the air conditioner (1) through the second flow path (P2), and other parts may be arranged to be discharged outside the air conditioner (1) through the third flow path (P3). At this time, the air flowing along the third flow path (P3) may pass through the humid air discharge flow path (P5) together with the steam discharged from the steam outlet (163).

[0293] In other words, some of the air flowing from the inlet (14) toward the humid air outlet (17) may be arranged to be discharged outside the air conditioner (1) through the air outlet (15), and other parts may be arranged to be discharged outside the air conditioner (1) through the humid air outlet (17). At this time, other parts of the air flowing from the inlet (14) toward the humid air outlet (17) may be discharged outside the air conditioner (1) together with steam discharged from the steam outlet (163).

[0294] For example, the air conditioner (1) may include an air outlet (15) configured to discharge only air and a humid air outlet (17) configured to discharge both air and steam. Depending on this configuration, the air conditioner (1) may perform only a cleaning function or may perform a humidification function together.

[0295] Referring to FIGS. 11 and 12, the humid air discharge channel (P5) may extend from the space between the first inclined section (152b) and the second inclined section (152g) to the space between the first guide wall (164a) and the second guide wall (164b). At this time, steam flowing along the humid air discharge channel (P5) may be cooled by air flowing along the humid air discharge channel (P5). In this process, condensation may be generated on the components forming the humid air discharge channel (P5).

[0296] For example, the longer the distance the steam and air are mixed and flow together, the longer the temperature of the steam can be cooled, and consequently, the higher the likelihood of condensation forming. Therefore, there may be a higher likelihood of condensation forming on the first guide wall (164a) or the second guide wall (164b).

[0297] If condensation generated on the first guide wall (164a) or the second guide wall (164b) passes through the air discharge hole (152c) and falls downward, there is a possibility that the air conditioner (1) may be damaged as the condensation flows into the electrical components of the air conditioner (1).

[0298] According to the concept of the present disclosure, the air conditioner (1) may include a protruding rib (152d) provided along the edge of the air discharge hole (152c). Condensate generated on the first guide wall (164a) or the second guide wall (164b) may flow onto the upper surface of the inclined section (152b) by its own weight, and the protruding rib (152d) may guide the condensate to the lower end of the upper surface of the inclined section (152b) while simultaneously preventing the condensate from passing through the air discharge hole (152c). The condensate guided to the lower end of the upper surface of the inclined section (152b) may pass through the steam discharge hole (130a), flow into the space between the first guide section (131) and the second guide section (132), and then pass through the flow hole (131a) to be re-entered into the water tank (110).

[0299] For example, through the protruding rib (152d), the condensate generated on the configuration forming the humid air discharge path (P5) can be introduced into the water tank (110) without passing it through the air discharge hole (152c). Through this configuration, damage to the air conditioner (1) caused by condensate can be primarily prevented / reduced.

[0300] Additionally, as described above, the air conditioner (1) can form a third air discharge path (P33) that passes through the air discharge hole (152c). At this time, the air flowing along the third air discharge path (P33) can pass through the air discharge hole (152c) and flow upward.

[0301] If condensate is provided on the protruding rib (152d), the condensate can be pushed outward from the air discharge hole (152c) by the air flowing upward through the air discharge hole (152c). Accordingly, the passage of condensate into the air discharge hole (152c) can be further restricted. Through this configuration, damage to the air conditioner (1) caused by condensate can be secondarily prevented / reduced.

[0302] Referring to FIGS. 10 and 11, a hollow space may be formed between the outer cover (70) and the outer wall of the humidification device (100). The hollow space formed between the outer cover (70) and the outer wall of the humidification device (100) may be a part of the first receiving space (10a).

[0303] A first gap space (S1) may be formed between the first outer cover (71) and the second outer cover (72). For example, the first gap space (S1) may be provided between the top of the first outer cover (71) and the bottom of the second outer cover (72).

[0304] A second gap space (S2) may be formed between the outer cover (70) and the inner wall of the second body (300). The second gap space (S2) may be in communication with the first receiving space (10a) through the first gap space (S1). For example, the second gap space (S2) may be in communication with the hollow formed between the outer cover (70) and the humidification device (100) through the first gap space (S1).

[0305] A first control unit (510) and a second control unit (520) may be provided in the second separation space (S2). Each of the first control unit (510) and the second control unit (520) may include a plurality of electrical components.

[0306] As described above, the user may supply water to the cover opening (162) of the upper cover (160) to supply water to the humidification device (100). At this time, since the upper cover (160) may be provided on the inside of the humid air outlet (17), water may be supplied to the humid air outlet (17) during the process of supplying water to the cover opening (162). Since the upper cover (160) is provided with a steam outlet (163), water may be supplied to the steam outlet (163) during the process of supplying water to the cover opening (162). When water is supplied to the humid air outlet (17) or the steam outlet (163), the water may flow into the hollow formed between the outer cover (70) and the outer wall of the humidification device (100).

[0307] Since the hollow formed between the outer cover (70) and the outer wall of the humidification device (100) can be connected to the second spaced-out space (S2) through the first spaced-out space (S1), there is a possibility that water flowing through the hollow formed between the outer cover (70) and the humidification device (100) may flow into the second spaced-out space (S2). If water flows into the second spaced-out space (S2), there is a possibility that the air conditioner (1) may be damaged as water flows into the electrical components of the first control unit (510) and the second control unit (520).

[0308] According to the concept of the present disclosure, the inner diameter of the upper portion of the first outer cover (71) may be larger than the outer diameter of the lower portion of the second outer cover (72). For example, the upper portion of the first outer cover (71) may be bent and extended outward from the first outer cover (71).

[0309] Through this configuration, water falling through the space between the second outer cover (72) and the humidification device (100) can be restricted from leaking out to the outside of the first outer cover (71). For example, even if water falls into the hollow space formed between the outer cover (70) and the humidification device (100), it can be restricted from the water flowing into the second space (S2) through the first space (S1). Therefore, it is possible to prevent the air conditioner (1) from being damaged by water flowing into the electrical components of the first control unit (510) and the second control unit (520).

[0310] FIG. 13 is an enlarged cross-sectional view of area B shown in FIG. 10 according to various embodiments. FIG. 14 is a perspective view of a humidification device, a second body, and surrounding components according to various embodiments. FIG. 15 is an exploded perspective view of a first control unit according to various embodiments. FIG. 16 is an exploded perspective view of a first control unit according to various embodiments.

[0311] Referring to FIGS. 13 to 16, a first control unit (e.g., including a circuit unit) (510) may be placed in a second spaced-out space (S2). For example, the first control unit (510) may be placed between the inner wall of the second body (300) and the outer cover (70). For example, the first control unit (510) may be mounted on the inner wall of the second body (300).

[0312] The first control unit (510) may be positioned on the first air discharge path (P31). In other words, the first control unit (510) may be positioned on the third path (P3). That is, the first control unit (510) may be positioned on the path where air introduced through the air inlet (14) flows toward the humid air outlet (17). According to this configuration, at least a portion of the first control unit (510) may be cooled by air. Further details regarding this will be described in detail below.

[0313] The first control unit (510) may include a case (511). The case (511) may form the exterior of the first control unit (510). The case (511) may form a receiving space for accommodating components of the first control unit (510).

[0314] The case (511) may include a first case (511a) and a second case (511b). The first case (511a) and the second case (511b) may be combined with each other.

[0315] The first control unit (510) may include a printed circuit board (512) and a plurality of electrical components mounted on the printed circuit board (512). The plurality of electrical components may be provided within a case (511).

[0316] For example, the first control unit (510) may include a heating element (512a). The heating element (512a) may be provided within the case (511).

[0317] The heating element (512a) can generate heat on its own as the first control unit (510) operates. For example, the heating element (512a) may be an IGBT (Insulated Gate Bi-polar Transistor) or a Bridge Diode.

[0318] The first control unit (510) may include a heat sink (513). The heat sink (513) may be provided to release heat generated from the heating element (512a) to the outside of the case (511).

[0319] A portion of the heat sink (513) may be provided inside the case (511). A portion of the heat sink (513) may be mounted on the printed circuit board (512). A portion of the heat sink (513) may be positioned adjacent to the heat-generating element (512a).

[0320] Another part of the heat sink (513) may be provided outside the case (511). A plurality of heat dissipation fins (513a) may be provided on the other part of the heat sink (513) to increase heat dissipation efficiency.

[0321] As described above, some of the air flowing from the inlet (14) toward the humid air outlet (17) may be arranged to be discharged outside the main body (10) through the second flow path (P2), and other parts may be arranged to be discharged outside the main body (10) through the third flow path (P3). At this time, the air flowing along the first air discharge flow path (P31) of the third flow path (P3) may flow into the second separation space (S2) after passing through the body openings (210, 310). That is, the air passing through the body openings (210, 310) may be arranged to flow into the second separation space (S2) (see FIG. 10).

[0322] According to the concept of the present disclosure, a first control unit (510) may be disposed in the second separation space (S2). Accordingly, air flowing into the second separation space (S2) can exchange heat with the first control unit (510). At this time, since one part of the heat sink (513) may be provided inside the case (511) and another part of the heat sink (513) may be provided outside the case (511), air flowing into the second separation space (S2) can exchange heat with the other part of the heat sink (513). Since one part of the heat sink (513) may be disposed adjacent to the heat-generating element (512a), the heat-generating element (512a) can be cooled by the air flowing into the second separation space (S2) exchanging heat with the other part of the heat sink (513). For example, since a plurality of heat dissipation fins (513a) can be provided in another part of the heat sink (513) to increase heat dissipation efficiency, the cooling efficiency of the heat-generating element (512a) can be increased.

[0323] For example, the air conditioner (1) can cool the heating element (512a) using air blown by the blower (20). In other words, the air conditioner (1) can control the temperature of the first control unit (510) using air blown by the blower (20). Therefore, the air conditioner (1) may not be equipped with a cooling fan to control the temperature of the first control unit (510), and the increase in noise caused by the cooling fan can also be prevented / reduced.

[0324] FIG. 17 is an enlarged view of area C shown in FIG. 10 according to various embodiments. FIG. 18 is an exploded perspective view showing the coil and surrounding components separated from the humidification device and the second body according to various embodiments. FIG. 19 is an exploded perspective view showing the coil and surrounding components separated from the humidification device and the second body according to various embodiments.

[0325] Referring to FIGS. 17 to 19, the air conditioner (1) may include a coil (400). The coil (400) can generate an induced current to heat at least one part of the humidification device (100), thereby heating the water stored in the humidification device (100). For example, the coil (400) can generate an induced current to heat the water tank (110), thereby heating the water stored in the water tank (110). At this time, the water tank may be made of a magnetic material.

[0326] The main body (10) may form a second receiving space (10b) to accommodate a coil (400). The second receiving space (10b) may be provided below the outer cover (70). For example, the second receiving space (10b) may be provided below the first outer cover (71). For example, the second receiving space (10b) may be formed by the coil mounting part (81) and the coil cover (83), which will be described in detail below.

[0327] For example, the second receiving space (10b) may be formed in the second body (300). In other words, the second body (300) may include the second receiving space (10b).

[0328] The second body (300) may include a coil mounting portion (81) on which a coil (400) is mounted. The coil mounting portion (81) may be provided on the lower surface of the first outer cover (71). For example, the coil mounting portion (81) may be provided in the center of the lower surface of the first outer cover (71). The coil mounting portion (81) may be formed integrally with the first outer cover (71) or may be provided separately.

[0329] The second body (300) may include a coil bracket (82). The coil bracket (82) may be provided in the center of the coil mounting portion (81). The coil bracket (82) may be provided to be coupled with the coil (400). The coil (400) may be mounted on the coil mounting portion (81) by being coupled with the coil bracket (82).

[0330] The second body (300) may include a coil cover (83). The coil cover (83) may be provided on the lower side of the coil (400). The coil cover (83) may be spaced apart from the coil (400). The coil cover (83) may form a second receiving space (10b) together with the coil mounting portion (81) and the lower surface of the first outer cover (71).

[0331] The coil cover (83) can be placed on top of the third control unit (530). That is, the coil cover (83) can be placed between the coil (400) and the third control unit (530). In other words, the coil cover (83) can partition the space where the coil (400) is provided and the space where the third control unit (530) is provided.

[0332] A second body opening (310) may be provided in the coil cover (83). For example, the second body opening (310) may be provided along the edge of the coil cover (83). However, the location where the second body opening (310) is formed is not limited to the coil cover (83).

[0333] As described above, the coil (400) can generate an induced current in the water tank (110) to heat the water tank (110). At this time, an alternating current may flow through the coil (400) to generate an induced current in the water tank (110). As an alternating current flows through the coil (400), the temperature of the coil (400) may increase.

[0334] For example, in the process of heating the water tank (110) through the coil (400), the temperature of both the coil (400) and the water tank (110) may increase. In particular, since the coil (400) may be provided adjacent to the bottom (110b) of the water tank (110), the temperature of both the coil (400) and the bottom (110b) of the water tank (110) may increase.

[0335] The temperature of the configuration provided around the bottom (110b) of the coil (400) and the water tank (110) can be increased by the coil (400) and the bottom (110b) of the water tank (110) having a relatively high temperature. For example, the coil mounting part (81) or the coil cover (83) can have its temperature increased by the bottom (110b) of the coil (400) and the water tank (110).

[0336] According to the concept of the present disclosure, at least one of the coil mounting portion (81) and the coil cover (83) may comprise Polybutylene Terephthalate (PBT) and Glass Fiber. That is, at least one of the coil mounting portion (81) and the coil cover (83) may comprise a material in which PBT and Glass Fiber are mixed. For example, at least one of the coil mounting portion (81) and the coil cover (83) may comprise a material made of PBT having a weight ratio of 85% and Glass Fiber having a weight ratio of 15%.

[0337] A material mixed with PBT and glass fiber can have a relatively high heat deformation temperature. Since at least one of the coil mounting part (81) and the coil cover (83) includes a material mixed with PBT and glass fiber, heat deformation or fire caused by the bottom (110b) of the coil (400) and the water tank (110) can be prevented / reduced.

[0338] As described above, as alternating current flows through the coil (400), the temperature of the coil (400) may increase. When the temperature of the coil (400) increases, the high temperature may act as a resistance to the current flowing through the coil (400), thereby reducing the heating efficiency of the coil (400) and the water tank (110) using it.

[0339] According to the concept of the present disclosure, a second receiving space (10b) in which a coil (400) is received may be in communication with a second spaced-away space (S2). For example, a connecting opening (10c) may be formed on one side of the second receiving space (10b), and the second receiving space (10b) and the second spaced-away space (S2) may be in communication with each other through the connecting opening (10c).

[0340] According to this configuration, some of the air flowing into the second separation space (S2) may be introduced into the second receiving space (10b). As air is introduced into the second receiving space (10b) in which the coil (400) is received, the coil (400) can exchange heat with the air. That is, the coil (400) can be cooled. For example, it is possible to prevent / avoid a reduction in the heating efficiency of the coil (400) and the water tank (110) using it.

[0341] Below, along with a description of the fourth air discharge path (P34) extending from the second separation space (S2) to the second receiving space (10b), the flow process of air entering the second receiving space (10b) is described in more detail.

[0342] As described above, some of the air flowing from the inlet (14) toward the humid air outlet (17) may be arranged to be discharged outside the air conditioner (1) through the air outlet (15), and other parts may be arranged to be discharged outside the air conditioner (1) through the humid air outlet (17). At this time, other parts of the air flowing from the inlet (14) toward the humid air outlet (17) may pass through the body openings (210, 310) and flow into the second body (300), and then be discharged outside the air conditioner (1) through the humid air outlet (17). The air passing through the body openings (210, 310) may first flow into the second separation space (S2). In other words, the air flowing along the first air discharge path (P31) may first flow into the second separation space (S2) (see FIG. 10).

[0343] Some of the air flowing into the second separation space (S2) may be introduced into the second receiving space (10b) through the connecting opening (10c). In other words, some of the air flowing along the first air discharge path (P31) may flow along the fourth air discharge path (P34) formed by branching off from the first air discharge path (P31).

[0344] Air flowing into the second receiving space (10b) can be recirculated into the second separation space (S2). In other words, air flowing along the fourth air discharge path (P34) can be recirculated to the air flowing along the first air discharge path (P31) and flow along the first air discharge path (P31). For example, air flowing into the second receiving space (10b) can be recirculated into the second separation space (S2) through the connecting opening (10c). Additionally, although not shown in the drawing, an opening for discharging air flowing into the second receiving space (10b) may be formed between the first outer cover (71) and the coil cover (83).

[0345] An air conditioner (1) according to one embodiment comprises a main body (10) including an inlet (14), a first outlet (17), and a second outlet (15); a blower (20) provided to introduce air through the inlet (14) or discharge air through the first outlet (17) inside the main body (10); and a humidification device (100) provided to discharge steam through the first outlet (17). The second outlet (15) is provided to discharge a portion of the air flowing from the inlet (14) toward the first outlet (17), and is provided between the inlet (14) and the first outlet (17) based on the direction of air flow (D1) from the inlet (14) toward the first outlet (17).

[0346] The main body (10) may include a receiving space (10a) that is recessed on one side of the main body (10) to accommodate the humidification device (100), wherein the first outlet (17) is provided. The humidification device (100) may include a steam outlet (163) provided to discharge steam at a position corresponding to the first outlet (17).

[0347] The air conditioner (1) may further include a discharge guide (18, 164) arranged to form a passage (P33) through which steam discharged from the steam outlet (163) passes. Another portion of the air flowing from the inlet (14) toward the first outlet (17) may pass through the passage (P33) together with the steam discharged from the steam outlet (163).

[0348] The main body (10) may include a first outer cover (71) and a second outer cover (72) arranged side by side along the outer walls (151a, 152a) of the humidification device (100) to form the receiving space (10a) and cover the outer walls (151a, 152a) of the humidification device (100). A spaced-apart space (S1) may be formed between the first outer cover (71) and the second outer cover (72) so that the interior of the main body (10) and the receiving space (10a) are in communication with each other. The second outer cover (72) may be positioned closer to the first outlet (17) than the first outer cover (71). A discharge channel (P33) may be formed between the second outer cover (72) and the outer wall (151a, 152a) of the humidification device (100), and the discharge channel (P33) may allow air introduced from inside the main body (10) into the receiving space (10a) through the spaced-apart space (S1) to flow toward the first discharge port (17).

[0349] Another portion of the air flowing from the inlet (14) toward the first outlet (17) may be introduced into the receiving space (10a) through the spaced-apart space (S1) from inside the main body (10), flow along the discharge path (P33), and be arranged to be discharged through the first outlet (17) together with the steam discharged through the steam outlet (163).

[0350] The first outer cover (71) may be positioned below the second outer cover (72). The gap (S1) may be provided between the top of the first outer cover (71) and the bottom of the second outer cover (72). The inner diameter of the top of the first outer cover (71) may be larger than the outer diameter of the bottom of the second outer cover (72).

[0351] The main body (10) may include a first body (200) in which the blower (20) is disposed inside, and a receiving space (10a) provided to accommodate the humidification device (100), and may include a second body (300) connected to the first body (200). The first body (200) may include a first body opening (210) provided to allow another portion of the air flowing toward the first outlet (17) to pass through. The second body (300) may include a second body opening (310) provided at a position corresponding to the first body opening (210).

[0352] The second body (300) may further include an outer cover (70) that covers the outside of the humidification device (100) to form the receiving space (10a). The air conditioner (1) may further include a control unit (510) that includes a circuit unit and is arranged to control the air conditioner (1), and is disposed in a spaced-out space (S2) formed between the inner wall of the second body (300) and the outer cover (70). Air passing through the first body opening (210) and the second body opening (310) may be arranged to flow into the spaced-out space (S2).

[0353] The control unit (510) may include a case (510), a heating element (512a) provided within the case (510) and including a coil, and a heat sink (513) provided to release heat generated from the heating element (512a) to the outside of the case (510). One part of the heat sink (513) may be provided inside the case (510), and another part of the heat sink (513) may be provided outside the case (510).

[0354] The above receiving space (10a) may include a first receiving space (10a). The air conditioner (1) is received in a second receiving space (10b) provided below the outer cover (70), and may further include a coil (400) that generates an induced current in at least a part of the humidifying device (100) to heat the water stored in the humidifying device (100). The second receiving space (10b) may be provided to be in communication with the separation space (S2) so that a portion of the air flowing into the separation space (S2) is introduced.

[0355] The second body (300) may further include a coil mounting portion (81) on which the coil (400) is mounted, and a coil cover (83) provided to form the second receiving space (10b) together with the coil mounting portion (81). At least one of the coil mounting portion (81) and the coil cover (83) may include PBT and glass fiber.

[0356] One side of the main body (10) may include the upper surface of the main body (10). The humidification device (100) may further include a water tank (110) provided to store water, a water tank housing (150) surrounding the outer wall (110a) of the water tank (110), and an upper cover (160) provided to cover the upper side of the water tank housing (150). The steam outlet (163) may be provided at the edge of the upper cover (160).

[0357] The above humidification device (100) may further include a guide portion (130) disposed between the water tank (110) and the upper cover (160), and a guide portion (130) including a steam discharge hole (130a) provided at the edge of the guide portion (130) to guide steam generated inside the water tank (110) to the outside of the guide portion (130). The water tank housing (150) may include a side wall portion (152a) extending in the vertical direction, and an inclined portion (152b) provided along the edge of the guide portion (130) and extended upwardly inclined by being bent from the side wall portion (152a) toward the steam discharge port (163).

[0358] The inclined portion (152b) may include an air discharge hole (152c) provided to allow air flowing along the discharge channel (P33) to pass through.

[0359] The inclined portion (152b) is provided along the edge of the air discharge hole (152c) and may include a rib (152d) protruding from the upper surface of the inclined portion (152b).

[0360] An air conditioner (1) according to one embodiment comprises a first body (200) including an inlet (14) and a first outlet (15), a second body (300) including a second outlet (17), a blower (20) arranged to introduce air through the inlet (14) inside the first body (200), and a humidification device (100) mounted on the second body (300) and arranged to discharge steam through the second outlet (17). A portion of the air introduced through the blower (20) is arranged to be discharged through the first outlet (17). The first body (200) includes a first body opening (210) arranged to allow another portion of the air flowing toward the first outlet (17) to pass through. The second body (300) includes a second body opening (310) arranged at a position corresponding to the first body opening (210).

[0361] The second body (300) may further include an outer cover (70) that covers the outside of the humidification device (100). The air conditioner (1) may further include a control unit (510) that is arranged to control the air conditioner (1) and is disposed in a spaced-apartment (S2) formed between the inner wall of the second body (300) and the outer cover (70). Air passing through the first body opening (210) and the second body opening (310) may be arranged to flow into the spaced-apartment (S2).

[0362] The above air conditioner (1) is housed in a receiving space (10b) provided below the outer cover (70) and may further include a coil (400) that generates an induced current in at least a part of the humidifying device (100) to heat the water stored in the humidifying device (100). The receiving space (10b) may be connected to the separation space (S2) so that some of the air flowing into the separation space (S2) is introduced.

[0363] The second body (300) may include a first outer cover (71) covering the outer walls (151a, 152a) of the humidification device (100), and a second outer cover (72) positioned above the first outer cover (71). The inner diameter of the upper end of the first outer cover (71) may be larger than the outer diameter of the lower end of the second outer cover (72).

[0364] An air conditioner (1) according to one embodiment comprises a main body (10) including an inlet (14) and an outlet (17), a humidification device (100) configured to discharge steam through the outlet (17), a water tank (110) configured to store water, a coil (400) configured to generate an induced current in the water tank (110) to heat the water stored in the water tank (110) and a circuit part, and a control unit (510) configured to control the coil (400) and configured to be configured in a spaced-apart space (S2) formed between an outer cover (70) covering the outside of the humidification device (100) and an inner wall of the main body (10). The control unit (510) is positioned on a flow path (P3) through which air introduced through the inlet (14) flows toward the outlet (17). The receiving space (10a) and the separation space (S2) are arranged to communicate with each other.

[0365] According to the concept of the present disclosure, an air conditioner may include a first body in which a dust collector and a deodorizing device are disposed, and a second body in which a humidifying device is disposed. Through this configuration, the air conditioner can perform both air purification and humidification functions.

[0366] According to the concept of the present disclosure, an air conditioner can form a flow path through which air passing through a dust collector and a deodorizing device flows toward a steam outlet. Through this configuration, air filtered and purified by the dust collector and the deodorizing device and steam generated by vaporization in a humidifying device can be mixed and discharged to the outside.

[0367] According to the concept of the present disclosure, a control unit may be disposed on a flow path through which air passing through a dust collector and a deodorizing device flows toward a steam outlet. Through this configuration, the air conditioner can control the temperature of the control unit without being equipped with a separate cooling fan.

[0368] The effects obtainable from the present disclosure are not limited to those mentioned above, and other unmentioned effects will be clearly understood by those skilled in the art to which the present disclosure belongs.

[0369] Various embodiments have been illustrated and described above. However, the invention is not limited to the embodiments described above, and those skilled in the art may make various modifications without departing from the essence of the technical concept of the invention, including the following claims. Furthermore, it will be understood that any embodiment(s) described in this specification may be used in conjunction with other embodiment(s) described in this specification.

Claims

1. A main body including an inlet, a first outlet, and a second outlet; A blower configured to introduce air through the inlet or discharge air through the first outlet inside the main body; and It includes a humidification device configured to discharge steam through the first outlet, and The above-mentioned second outlet is, It is configured to discharge a portion of the air flowing from the inlet toward the first outlet, and An air conditioner provided between the inlet and the first outlet based on the direction of air flow from the inlet to the first outlet.

2. In Paragraph 1, The above main body is, To accommodate the above humidification device, it includes a receiving space that is recessed on one side of the main body where the first outlet is provided, and The above humidification device is, An air conditioner comprising a steam outlet configured to discharge steam at a position corresponding to the first outlet.

3. In Paragraph 2, It further includes a discharge guide arranged to form a passage through which steam discharged from the above-mentioned steam outlet passes, and An air conditioner in which another portion of the air flowing from the inlet toward the first outlet passes through the flow path together with steam discharged from the steam outlet.

4. In Paragraph 2, The above main body is, It is provided to form the above-mentioned receiving space and includes a first outer cover and a second outer cover arranged side by side along the outer wall of the humidification device to cover the outer wall of the humidification device. Between the first outer cover and the second outer cover, a space is formed so as to allow the interior of the main body and the receiving space to communicate with each other. The second outer cover is positioned closer to the first outlet than the first outer cover, and An air conditioner in which a discharge path is formed between the second outer cover and the outer wall of the humidification device, and the discharge path allows air introduced from inside the main body through the spaced-apart space into the receiving space to flow toward the first discharge port.

5. In Paragraph 4, An air conditioner configured such that another portion of the air flowing from the inlet toward the first outlet is introduced from the interior of the main body into the receiving space through the spaced-apart space, flows along the discharge path, and is discharged through the first outlet together with the steam discharged through the steam outlet.

6. In Paragraph 4, The first outer cover is positioned below the second outer cover, and The above spacing is provided between the top of the first outer cover and the bottom of the second outer cover, and An air conditioner in which the inner diameter of the upper part of the first outer cover is larger than the outer diameter of the lower part of the second outer cover.

7. In Paragraph 1, The above main body is, A first body in which the blower is disposed inside; and It includes a receiving space provided to accommodate the above-mentioned humidification device, and includes a second body connected to the first body. The above-mentioned first body is, It includes a first body opening provided to allow another portion of the air flowing from the inlet toward the first outlet to pass through, and The above second body is, An air conditioner comprising a second body opening provided at a position corresponding to the first body opening.

8. In Paragraph 7, The above second body is, It further includes an outer cover that covers the outer side of the humidification device to form the above-mentioned receiving space, and The above air conditioner is, It further includes a control unit that includes a circuit unit and is arranged to control the air conditioner, and is disposed in a spaced-apart space formed between the inner wall of the second body and the outer cover. An air conditioner configured such that air passing through the first body opening and the second body opening flows into the spaced-apart space.

9. In Paragraph 8, The above control unit is, case; A heating element including a coil and provided within the case; and It includes a heat sink arranged to release heat generated from the above-mentioned heating element to the outside of the case, and An air conditioner in which one part of the heat sink is provided inside the case and another part of the heat sink is provided outside the case.

10. In Paragraph 8, The above-mentioned receiving space includes a first receiving space, and The above air conditioner is, It further includes a coil that is accommodated in a second receiving space provided below the outer cover and generates an induced current in at least one part of the humidifying device to heat water stored in the humidifying device, and The above second receiving space is an air conditioner configured to communicate with the separation space so that a portion of the air flowing into the separation space is introduced.

11. In Paragraph 10, The above second body is, A coil mounting portion on which the above coil is mounted; and It further includes a coil cover provided to form the second receiving space together with the coil mounting portion, and An air conditioner comprising at least one of the coil mounting portion and the coil cover, the coil mounting portion and the coil cover, respectively, made of PBT (Polybutylene Terephthalate) and glass fiber.

12. In Paragraph 4, One side of the above main body includes the upper surface of the above main body, and The above humidification device is, A tank provided to store water; A tank housing surrounding the outer wall of the above tank; and It further includes an upper cover provided to cover the upper side of the above-mentioned water tank housing, and The above steam outlet is an air conditioner provided at the edge of the upper cover.

13. In Paragraph 12, The above humidification device is, A guide disposed between the above-mentioned water tank and the above-mentioned upper cover, further comprising a guide portion including a steam discharge hole provided at the edge of the guide portion to guide steam generated inside the water tank to the outside of the guide portion. The above-mentioned water tank housing is, Side wall portions extending in the vertical direction; and An air conditioner comprising an inclined portion provided along the edge of the guide portion and extended upwardly inclined by being bent from the side wall portion toward the steam outlet.

14. In Paragraph 13, The above-mentioned inclined portion is an air conditioner comprising an air discharge hole provided to allow air flowing along the discharge path to pass through.

15. In Paragraph 14, An air conditioner comprising a rib protruding from the upper surface of the inclined portion, wherein the inclined portion is provided along the edge of the air discharge hole.

Images