CN219367795U - Bathroom air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioning and discloses a bathroom air conditioner, which comprises a box body, an air duct assembly, a fan assembly, a heat exchanger and a water receiving box, wherein the box body is provided with a containing space; the air duct assembly is used for defining an air conditioner air duct in the accommodating space; the fan assembly is arranged in the accommodating space, and an air inlet of the fan assembly is butted with the first end of the air conditioner air duct; the heat exchanger is arranged in the air conditioner air duct; the water receiving box is detachably arranged at the bottom of the air conditioner air duct corresponding to the heat exchanger, and is provided with a water receiving groove. Use the bathroom air conditioner that this application disclosed, connect the water box to be detachable form, made things convenient for the user to pull down and connect the water box to clear up, effectively avoid inside algae, the bacterium of breeding of bathroom air conditioner, improved user's use experience.

Description

Bathroom air conditioner

Technical Field

The present application relates to the field of air conditioning technology, for example, to a bathroom air conditioner.

Background

The bathroom environment contains more water vapor, and more condensed water can be generated in the condenser when the bathroom air conditioner operates in a refrigerating mode. If the condensed water can not be discharged in time, the bathroom air conditioner can drip water or the air outlet can carry water, thereby affecting the neatness of the bathroom environment and the use experience of users.

In order to make the bathroom air conditioner better drain the condensed water, the related art discloses a bathroom air conditioner comprising an air conditioner body having a refrigeration cycle part inside, a connecting duct and a condensed water drain pipe; the setting method comprises the following steps: a stage of setting fixing bolts on the ceiling of bathroom; fixing the air conditioner body on the fixing bolt to realize the suspension supporting stage of the air conditioner body; a stage of connecting the air outlet on one side of the air conditioner with the main air outlet channel of the building where the bathroom is located; and a stage of making the condensed water drain pipe extend downwards from the air conditioner body along the bathroom wall surface into the toilet cistern in the bathroom. Therefore, the situation that the ground is wet and slippery caused by the condensed water flowing to the ground of the bathroom can be effectively prevented, and the use safety of the bathroom is ensured.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the condensed water exists at the bottom of the box body for a long time, algae and bacteria can grow in the box body, and the health of users is affected.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a bathroom air conditioner to solve the problem of how to avoid algae and bacteria breeding in the bathroom air conditioner.

In some embodiments, the bathroom air conditioner comprises a box, an air duct assembly, a fan assembly, a heat exchanger and a water receiving box, wherein the box is configured with a containing space; the air duct assembly is used for defining an air conditioner air duct in the accommodating space; the fan assembly is arranged in the accommodating space, and an air inlet of the fan assembly is butted with the first end of the air conditioner air duct; the heat exchanger is arranged in the air conditioner air duct; the water receiving box is detachably arranged at the bottom of the air conditioner air duct corresponding to the heat exchanger, and is provided with a water receiving groove.

In some embodiments, the heat exchanger is disposed at an incline.

In some embodiments, the heat exchanger is inclined from bottom to top in the air flow direction from front to back.

In some embodiments, the length of the water receiving groove exceeds the length of the heat exchanger, the width of the water receiving groove exceeds the width of the heat exchanger projected on the bottom plate of the air conditioner air duct, and the water receiving groove is arranged corresponding to the bottom end of the heat exchanger.

In some embodiments, the water receiving box is provided with a water outlet; the bathroom air conditioner further comprises a drain pipe, the first end of the drain pipe is connected with the drain outlet, and the second end of the drain pipe extends to a preset drain position.

In some embodiments, the drain pipe includes at least one U-shaped turn.

In some embodiments, the drain opening corresponds to a first sidewall of the air conditioning duct.

In some embodiments, the first and second ends of the heat exchanger each pass through the first side wall of the air conditioning duct.

In some embodiments, the air duct assembly further defines an exhaust air duct and a fresh air duct in the receiving space; the fan assembly is rotatably arranged in the accommodating space, an air outlet is formed in the side wall of the fan assembly, and when the fan assembly rotates to a first position, the air outlet is butted with the first end of the air conditioner air duct; when the fan assembly rotates to a second position, the air outlet is butted with the first end of the air exhaust duct; when the fan assembly rotates to a third position, the air outlet is butted with the first end of the fresh air channel; the bathroom air conditioner further includes: and the driving device is used for driving the fan assembly to rotate among a first position, a second position and a third position.

In some embodiments, the fan assembly comprises a fan barrel and a bidirectional fan, wherein the fan barrel and the side wall are provided with the air outlet; and the bidirectional fan is arranged in the fan cylinder and used for driving air to flow bidirectionally.

The bathroom air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

the water receiving box is in a detachable mode, so that a user can conveniently detach the water receiving box for cleaning, algae and bacteria are effectively prevented from breeding in the bathroom air conditioner, and the use experience of the user is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic view of a bathroom air conditioner according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of another bathroom air conditioner provided in an embodiment of the present disclosure;

FIG. 3 is a schematic view of a bathroom air conditioner according to an embodiment of the present disclosure with a portion of the housing removed;

FIG. 4 is a schematic cross-sectional view of a bathroom air conditioner provided in accordance with an embodiment of the present disclosure;

FIG. 5 is a schematic view of a blower assembly of a bathroom air conditioner provided in accordance with an embodiment of the present disclosure;

FIG. 6 is a schematic view of a bathroom air conditioner fan assembly according to an embodiment of the present disclosure with a fan housing removed;

fig. 7 is a schematic structural view of a driving apparatus of a bathroom air conditioner according to an embodiment of the present disclosure;

fig. 8 is a schematic cross-sectional view of another bathroom air conditioner provided by an embodiment of the present disclosure.

Reference numerals:

100: a case; 130: a fresh air interface; 120: an exhaust port; 110: an air conditioner air port; 210: an air conditioner duct; 220: an exhaust air duct; 230: fresh air duct; 300: a fan assembly; 310: a blower cylinder; 312: an air outlet; 320: a two-way fan; 330: a wind wheel; 331: a fixing plate; 332: a blade; 410: a rack; 420: a driving motor; 430: a gear; 520: a sliding column; 610: a heat exchanger; 620: and a water receiving box.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1 to 8, the embodiment of the present disclosure provides a bathroom air conditioner, including a cabinet 100, an air duct assembly, a fan assembly 300, a heat exchanger 610, and a water receiving box 620, wherein the cabinet 100 is configured with a receiving space; an air duct assembly defining an air conditioner air duct 210 within the accommodating space; the fan assembly 300 is arranged in the accommodating space, and an air inlet of the fan assembly 300 is butted with the first end of the air conditioner air duct 210; the heat exchanger 610 is arranged in the air conditioner duct 210; the water receiving box 620 is detachably disposed at the bottom of the air conditioning duct 210 corresponding to the heat exchanger 610, and the water receiving box 620 is configured with a water receiving groove.

In the embodiment of the disclosure, the bathroom air conditioner includes a box 100, where the box 100 includes a first side plate, a second side plate, a third side plate, a fourth side plate, a top plate, and a bottom plate, the first side plate and the third side plate are disposed opposite to each other, and the second side plate and the fourth side plate are disposed opposite to each other.

The duct assembly defines an air conditioning duct 210, and the temperature of air flowing through the air conditioning duct 210 is raised or lowered and then enters the room to adjust the indoor temperature. The fan assembly 300 is used to drive air through the air conditioning duct 210. The air inlet of the fan assembly 300 is butted with the first end of the air-conditioning duct 210, and the air inlet of the fan assembly 300 is communicated with the indoor environment. A second end of the air conditioning duct 210 communicates with the indoor environment. When the indoor temperature is adjusted, indoor air enters the air-conditioning duct 210 from the second end of the air-conditioning duct 210, then flows through the first end of the air-conditioning duct 210, the air inlet of the fan assembly 300 and the air outlet 312 of the fan assembly 300 in sequence, and returns to the indoor environment, and thus circulates reciprocally, thereby increasing or decreasing the indoor temperature.

The heat exchanger 610 is disposed in the air-conditioning duct 210, and the air flowing through the air-conditioning duct 210 exchanges heat with the heat exchanger 610. When it is required to raise the temperature of the environment in which the bathroom air conditioner is located, the heat exchanger 610 serves as a condenser, and the high-temperature gaseous refrigerant flows through the refrigerant flow passage inside the heat exchanger 610. The air flowing through the air-conditioning duct 210 exchanges heat with the heat exchanger 610 so that the temperature is raised. High-temperature air is blown into the environment where the air conditioner is located, so that the temperature of the environment where the air conditioner is located is increased. When it is desired to reduce the temperature of the environment in which the bathroom air conditioner is located, the heat exchanger 610 acts as an evaporator, and the liquid refrigerant enters the evaporator and evaporates to absorb heat in the evaporator. The air flowing through the air-conditioning duct 210 exchanges heat with the heat exchanger 610 so that the temperature is lowered. The low-temperature air is blown into the environment where the bathroom air conditioner is located, so that the temperature of the environment where the bathroom air conditioner is located is reduced. By adopting the arrangement mode, the temperature of the environment where the bathroom air conditioner is positioned can be bidirectionally regulated in an energy-saving and environment-friendly way.

The humidity of the air in the bathroom is high, and the water droplets contained in the air are also large. When the bathroom air conditioner is operated in a cooling mode, droplets and vapor in the air may collect on the surface of the heat exchanger 610. If the water can not be discharged in time, the water can be dropped or the air outlet of the bathroom air conditioner can carry water, and the neatness of the indoor environment can be affected. A water receiving box 620 is provided below the heat exchanger 610 to receive water dropped from the heat exchanger 610. Thus, the refrigerating water drop of the bathroom air conditioner can be effectively avoided. However, the water receiving box 620 has some water stored therein most of the time, and bacteria are easily grown. Bacteria enter the indoor environment with the air in the air conditioning duct 210, which may affect the health of the user. The water receiving box 620 is detachable, so that a user can detach the water receiving box 620 to clean regularly, algae bacteria are effectively prevented from breeding in the bathroom air conditioner, and the use experience of the user is improved.

Optionally, the bottom plate of the air conditioning duct 210 is in a form capable of being opened and closed, and the water receiving box 620 is detached from the bottom plate of the air conditioning duct 210.

In the use state of the bathroom air conditioner, the bottom plate of the air conditioning duct 210 is exposed to the indoor environment. The water receiving box 620 is disassembled and assembled by opening the bottom plate of the air conditioner air duct 210, and the operation is convenient.

Optionally, the water receiving box 620 is clamped with the bottom plate of the air conditioning duct 210.

The water receiving box 620 can achieve a good fixing effect in a clamping manner, and is easy to assemble and disassemble.

Alternatively, the heat exchanger 610 is disposed obliquely.

The size of the heat exchanger 610 is limited by the cross section of the air conditioning duct 210. The heat exchanger 610 is inclined, so that the size of the heat exchanger 610 can be increased, thereby improving the cooling and heating capacity of the bathroom air conditioner. In addition, the heat exchanger 610 is inclined, so that the heat exchanger 610 has fewer planes and is not easy to accumulate water drops. This allows the condensed water generated in the heat exchanger 610 to flow better along the heat exchanger 610 into the water receiving box 620.

Alternatively, the heat exchanger 610 is inclined from the front to the rear in the air flow direction from the bottom to the top.

Referring to fig. 8, in the use state of the bathroom air conditioner, the top end of the heat exchanger 610 is positioned in front of the bottom end in the air flow direction. That is, air flows through the air conditioning duct 210, first contacts the top end of the heat exchanger 610, and then contacts the bottom end of the heat exchanger 610. The heat exchanger 610 adopts a front-back inclined form, and the projection of the bottom end of the heat exchanger 610 on the bottom plate of the air-conditioning duct 210 is along the width direction of the air-conditioning duct 210. With such an arrangement, the arrangement of the water receiving box 620 is facilitated. The heat exchanger 610 is inclined, and compared with the vertical arrangement mode, the heat exchanger 610 can avoid that a part of air rebounds after contacting with the heat exchanger 610 to increase the flow resistance of the heat exchanger 610. The inclined arrangement of the heat exchanger 610 may reduce windage of the heat exchanger 610. When the heat exchanger 610 is used as a condenser, the refrigerant is in a bottom-in ejection form in the heat exchanger 610, the liquid refrigerant at the bottom is more evaporated, and the temperature at the bottom of the heat exchanger 610 is lower than the temperature at the top. More air flows through the bottom of the heat exchanger 610 due to the wall effect of the heat exchanger 610. More air flows through the bottom of the heat exchanger 610, so that the flow distribution of the air is matched with the temperature distribution of the heat exchanger 610, thereby reducing the temperature difference of the heat exchanger 610 and improving the heat exchange effect of the heat exchanger 610.

Alternatively, the heat exchanger 610 is inclined from the front to the rear in the air flow direction from the bottom to the top.

As shown in fig. 4, in the bathroom air conditioner in use, the top end of the heat exchanger 610 is positioned at the rear stage of the bottom end in the air flow direction. That is, air flows through the air conditioning duct 210, first contacts the bottom end of the heat exchanger 610, and then contacts the top end of the heat exchanger 610. By adopting the arrangement mode, the water receiving box is far away from the fan assembly, so that the water in the water receiving box can be prevented from being filled in the fan assembly when air flows.

Optionally, the length of the water receiving groove exceeds the length of the heat exchanger 610, and the width of the water receiving groove exceeds the width of the projection of the heat exchanger 610 on the bottom plate of the air conditioning duct 210, and the water receiving groove is disposed corresponding to the bottom end of the heat exchanger 610.

If the projected area of the heat exchanger 610 on the bottom plate of the air-conditioning duct 210 is larger, the size of the water receiving box 620 completely covers the projection of the heat exchanger 610 on the bottom plate of the air-conditioning duct 210, the size of the water receiving box 620 is larger, the length of the water receiving groove exceeds the length of the heat exchanger 610, and the width of the water receiving groove exceeds the width of the projection of the heat exchanger 610 on the bottom plate of the air-conditioning duct 210, i.e., the size of the water receiving box 620 only covers the projection of the bottom end of the heat exchanger 610 on the bottom plate of the air-conditioning duct 210. Water above the top end of the heat exchanger 610 flows along the heat exchanger 610 to the bottom end of the heat exchanger 610 and then enters the water receiving box 620. By adopting the arrangement form, the water receiving effect of the water receiving box 620 is not affected too much, the size of the water receiving box 620 can be reduced, and further, the water receiving box 620 is convenient to assemble and disassemble.

Optionally, the water receiving box 620 is provided with a water outlet; the bathroom air conditioner further comprises a drain pipe, the first end of the drain pipe is connected to the drain outlet, and the second end of the drain pipe extends to a preset drain position.

The drain pipe is communicated with the drain outlet and used for guiding water in the water receiving groove to a preset drain position. Illustratively, the drain pipe directs water in the water receiving box 620 to the sewer pipe of the bathroom. With such arrangement, the dehumidification and cooling of the bathroom air conditioner are not limited to the capacity of the water receiving box 620, and the continuity of the refrigeration and dehumidification of the bathroom air conditioner can be improved.

Optionally, the drain pipe comprises at least one U-shaped bent section.

The ends of the U-shaped bend section are located in an upper position so that a portion of the water can be stored in the tube section. The condensed water in the U-shaped bending section can be normally discharged, and a water seal section is formed. Thus, air can be prevented from entering the bathroom air conditioner through the drain pipe, and dirty air at a preset drain position is prevented from entering the bathroom through the bathroom air conditioner.

Optionally, the drain opening corresponds to a first sidewall of the air conditioning duct 210.

The first side wall is any side wall of the air conditioning duct 210 except the top plate and the bottom plate. In most installation scenarios, a bathroom air conditioner is embedded within the ceiling of a bathroom. The water outlet is opened corresponding to the first sidewall of the air conditioner duct 210, and the water outlet and the water drain pipe can be hidden in the suspended ceiling, so that the aesthetic property of the bathroom air conditioner can be improved.

Optionally, both the air intake end of the heat exchanger 610 and the heat exchanger 610 pass through the first side wall of the air conditioning duct 210.

The heat exchanger 610 is internally configured with a refrigerant flow passage, and two ends of the refrigerant flow passage are a first end and a second end respectively. Both ends of the heat exchanger 610 pass through the first sidewall of the air conditioning duct 210, thus facilitating the installation of the refrigerant pipe of the heat exchanger 610. Both ends and the water outlet of the heat exchanger 610 correspond to the same side wall of the air conditioning duct 210, and when the bathroom air conditioner is installed, the installation of the refrigerant pipe and the water outlet pipe can be realized on one working surface. By adopting the arrangement form, the bathroom air conditioner is convenient to install.

Optionally, the air duct assembly further defines an exhaust air duct 220 and a fresh air duct 230 in the accommodating space; the fan assembly 300 is rotatably arranged in the accommodating space, the side wall of the fan assembly 300 is provided with an air outlet 312, and when the fan assembly 300 rotates to the first position, the air outlet 312 is butted with the first end of the air conditioner air duct 210; when the fan assembly 300 rotates to the second position, the air outlet 312 is in butt joint with the first end of the air exhaust duct 220; when the fan assembly 300 rotates to the third position, the air outlet 312 is in butt joint with the first end of the fresh air duct 230; the bathroom air conditioner further comprises: and a driving device for driving the fan assembly 300 to rotate among the first position, the second position and the third position.

The duct assembly is disposed within the housing 100 and defines an air conditioning duct 210, an air exhaust duct 220, and a fresh air duct 230 that are isolated from one another. The air conditioning duct 210 is used for exhausting air in the bathroom air conditioner to the environment where the bathroom air conditioner is located, the air exhaust duct 220 is used for exhausting air in the bathroom air conditioner to the outdoor environment, and the fresh air duct 230 is used for introducing fresh air in the outdoor environment into the bathroom air conditioner.

The fan assembly 300 is provided with an air inlet and an air outlet 312, the air inlet being open to the environment of the bathroom air conditioner. The fan assembly 300 is used for providing power for air, and driving the air to flow from the air inlet to the air outlet 312 of the fan assembly 300 or from the air outlet 312 to the air inlet of the fan assembly 300, i.e. driving the air in the environment where the bathroom air conditioner is located into the bathroom air conditioner or driving the air in the bathroom air conditioner into the environment where the bathroom air conditioner is located. The fan assembly 300 is rotatably disposed in the case 100 and is rotatable between a first position, a second position, and a third position by driving of the driving device.

When the fan assembly 300 rotates to the first position, the air outlet 312 of the fan assembly 300 is abutted with the first end of the air-conditioning duct 210. The air in the fan assembly 300 flows in a direction from the air inlet of the fan assembly 300 to the air outlet 312 of the fan assembly 300. At this time, the air in the environment of the bathroom air conditioner enters the fan assembly 300 through the air inlet of the fan assembly 300, and then sequentially returns to the environment of the bathroom air conditioner through the air outlet 312 of the fan assembly 300, the first end of the air-conditioning duct 210, and the second end of the air-conditioning duct 210. Alternatively, the air within the fan assembly 300 may flow in a direction from the air outlet 312 of the fan assembly 300 to the air inlet of the fan assembly 300. At this time, the air in the environment of the bathroom air conditioner enters the air conditioner air duct 210 from the second end of the air conditioner air duct 210, then flows through the first end of the air conditioner air duct 210, the air outlet 312 of the fan assembly 300, and the air inlet of the fan assembly 300 in sequence, and returns to the environment of the bathroom air conditioner. Therefore, the two-way regulation of the temperature of the environment where the bathroom air conditioner is located can be realized, and the temperature of the environment where the bathroom air conditioner is located can meet the requirements of users.

When the fan assembly 300 rotates to the second position, the air outlet 312 of the fan assembly 300 is abutted with the first end of the air exhaust duct 220. The air in the fan assembly 300 flows in a direction from the air inlet of the fan assembly 300 to the air outlet 312 of the fan assembly 300. At this time, the air in the environment of the bathroom air conditioner enters the fan assembly 300 through the air inlet of the fan assembly 300, and then sequentially flows through the air outlet 312 of the fan assembly 300, the first end of the air exhaust duct 220, and the second end of the air exhaust duct 220 to be exhausted to the outdoor environment. Therefore, the moist and turbid air in the environment where the bathroom air conditioner is located can be discharged outdoors, and the comfort of the environment where the bathroom air conditioner is located is improved.

When the fan assembly 300 rotates to the third position, the air outlet 312 of the fan assembly 300 is abutted with the first end of the fresh air duct 230, and the air in the fan assembly 300 flows in the direction from the air outlet 312 of the fan assembly 300 to the air inlet of the fan assembly 300. At this time, the outdoor fresh air enters the fresh air duct 230 through the second end of the fresh air duct 230, and then sequentially flows through the first end of the fresh air duct 230, the air outlet 312 of the fan assembly 300, and the air inlet of the fan assembly to enter the environment where the bathroom air conditioner is located. By introducing outdoor fresh air into the indoor environment, the comfort of the environment where the bathroom air conditioner is located can be improved.

By using the bathroom air conditioner provided by the embodiment of the disclosure, the static pressure loss of the fan assembly 300 is small, and the air output of the bathroom air conditioner is higher; the air duct is in a fixed form, and the space required by the rotation of the fan assembly 300 is small, so that the size of the bathroom air conditioner can be reduced, and the transportation and the installation of the bathroom air conditioner are convenient; the fresh air duct 230, the exhaust air duct 220 and the air-conditioning duct 210 are arranged, so that the temperature of the environment where the bathroom air conditioner is located can be adjusted according to the user requirements, the air quality of the environment where the bathroom air conditioner is located is improved, and the user experience is improved.

Optionally, the fan assembly 300 includes a fan barrel 310 and a bidirectional fan 320, wherein the fan barrel 310 has an air outlet 312 on a side wall; the bidirectional fan 320 is disposed in the fan housing 310, and is used for driving air to flow in both directions.

The cross section of the blower housing 310 is circular, which facilitates the rotation of the blower housing 310. The axis about which the fan rotates is the axis of the fan drum 310. The bi-directional blower 320 is a blower that can drive air to flow bi-directionally by forward and reverse rotation. When the fan rotates according to the first rotation direction, the air in the fan cylinder 310 is driven to flow from the air inlet to the air outlet 312. When the fan rotates in the second rotation direction, the air in the fan cylinder 310 is driven to flow from the air outlet 312 to the air inlet.

Optionally, the driving device includes a rack 410, a driving motor 420 and a gear 430, wherein the rack 410 is laid on a side wall or an end surface of the fan barrel 310 along a circumferential direction of the fan barrel 310; a driving motor 420 fixed to the case 100; the gear 430 is drivingly connected to an output shaft of the drive motor 420 and is engaged with the rack 410.

The side or end of the blower housing 310 is provided with racks 410. In the case where the rotation angle of the fan drum 310 is small, the rack 410 may be a ring-shaped section, that is, an arc-shaped rack 410. The relative positions of the driving motor 420 and the case 100 are kept fixed, and the output shaft of the driving motor 420 is connected to the gear 430. When the motor rotates, the gear 430 rotates, thereby driving the rack 410 to move, and thus driving the fan barrel 310 to rotate among the first position, the second position and the third position. With such arrangement, the driving structure is efficient.

Optionally, a first end surface of the fan barrel 310 is provided with a mounting window; the bidirectional fan 320 comprises a fan motor and a wind wheel 330, wherein the fan motor is fixed on the box body 100, and an output shaft of the fan motor penetrates through the mounting window and stretches into the fan barrel 310; wind wheel 330, connect to the output shaft of the fan motor.

The side of the fan cylinder 310 is a curved surface, and the bottom and top surfaces of the fan cylinder 310 are a first end surface and a second end surface. The fan motor of the bi-directional motor is fixed to the case 100, and the output shaft extends into the fan barrel 310 through the mounting window. By adopting the arrangement form, the fan motor is favorably fixed. Specifically, the fan cylinder 310 is a movable member with a certain play margin. If the fan motor is fixed to the fan housing 310, the fan assembly 300 is convenient to be disassembled as a whole, but the fan is easy to cause abnormal vibration of the fan housing 310 when rotating. The fan motor is fixed in the box 100, can obtain better fixed effect, is difficult for taking place vibrations abnormal sound. The wind wheel 330 is located inside the fan cylinder 310 and does not contact the inner wall of the fan cylinder 310. When the fan motor rotates bidirectionally, the wind wheel 330 is driven to rotate bidirectionally, so that air is driven to flow bidirectionally.

Optionally, the mounting window also serves as an air outlet.

By adopting the arrangement mode, the temperature of the motor can be reduced when air flows through the mounting window, so that the motor can be kept at a proper working temperature, and the service life of the motor is prolonged.

The bottom plate of box corresponds the air outlet of fan section of thick bamboo and has seted up the air outlet to make the air that flows from the fan section of thick bamboo get into indoor environment.

Optionally, the air inlet of the fan assembly 300 is formed on the second end surface of the fan barrel 310. The fan is in the form of a bidirectional centrifugal fan.

The second end face of the bathroom air conditioner is a downward face in the use state. The air inlet of the fan assembly 300 is arranged on one downward surface, so that better air supply and exhaust effects can be achieved when the air supply is indoor air supply or indoor air exhaust is indoor air exhaust. The air inlet of the fan assembly 300 is located at a downward surface, and the air outlet 312 is formed in a side wall of the fan barrel 310. The air conditioning duct 210, the fresh air duct 230 and the exhaust duct 220 which are constructed by the duct assembly are all transversely arranged, so that the space utilization rate in the box body 100 can be improved, and the miniaturization of the bathroom air conditioner is facilitated. By adopting the arrangement mode, the fan assembly can not interfere with the motor when the air outlet is formed, and the air outlet of the fan assembly is larger, so that the air outlet of the fan assembly can be improved.

Optionally, the wind wheel 330 includes: a fixing plate 331 and a vane 332, wherein the fixing plate 331 is fixed to an output shaft of the fan motor; vanes 332 provided on an outer ring of the fixed plate 331 in a circumferential direction of the fixed plate 331; wherein the vanes 332 are disposed obliquely.

The fixed plate 331 is fixed in the output shaft of fan motor, and the plane that fixed plate 331 is located is the perpendicular plane with the output shaft of output motor. The blades 332 are disposed on the outer ring of the fixed plate 331 along the circumferential direction of the fixed plate 331, and when the fan motor rotates, the blades 332 rotate along with the fixed plate 331 around the output shaft of the fan motor. The inclined arrangement of the blades 332 means that the cross section of the blades 332 has a certain angle with the radial line of the fixing plate 331. When the fan motor rotates in the first rotation direction, the blades 332 push the air in the fan cylinder 310 toward the sidewall of the fan cylinder 310, so that a pressure difference is formed between the air inlet and the air outlet 312 of the fan cylinder 310 to enable the air to flow from the air inlet to the air outlet 312 of the fan cylinder 310; when the fan motor rotates in the second rotation direction, the blades 332 push the fan in the fan drum 310 toward the inner ring of the fan drum 310, thereby creating a pressure difference between the air inlet and the air outlet 312 of the fan drum 310 to allow air to flow from the air outlet 312 to the air inlet of the fan drum 310. The fixing plate 331 is arranged, so that the blade 332 can maintain a good posture when rotating; the blades 332 are arranged in an inclined manner, so that the fan assembly 300 can realize bidirectional air outlet.

Optionally, the air conditioning duct 210 is arcuate.

The air-conditioning duct 210 is arc-shaped, and the arc-shaped duct of the air-conditioning duct 210 plays a role in guiding flow, so that the flowing direction of air can be gradually changed when the air flows between the air-conditioning duct 210 and the air cylinder. By adopting the arrangement mode, the air kinetic energy loss can be reduced, and the air output of the bathroom air conditioner can be improved.

Optionally, the exhaust duct 220 is arc-shaped.

The air exhaust duct 220 is arc-shaped, and the arc-shaped duct plays a role in guiding flow, so that the flowing direction of air can be gradually changed when the air flows between the air exhaust duct 220 and the air cylinder. By adopting the arrangement mode, the air kinetic energy loss can be reduced, and the air output of the bathroom air conditioner can be improved.

Optionally, the fresh air duct 230 is arc-shaped.

The fresh air duct 230 is arc-shaped and the arc-shaped duct plays a role in guiding flow, so that the flowing direction of air can be gradually changed when the air flows between the fresh air duct 230 and the air cylinder. By adopting the arrangement mode, the air kinetic energy loss can be reduced, and the air output of the bathroom air conditioner can be improved.

Optionally, the air conditioning duct 210, the air exhaust duct 220, and the fresh air duct 230 are spiral with the fan assembly as a center.

The air outlet direction of the air outlet of the fan assembly is between the radial line and the tangential line of the fan cylinder. The spiral directions of the air conditioning duct 210, the air exhaust duct 220 and the fresh air duct 230 are consistent, so that collision loss in each air duct of air can be reduced, and the air output of the bathroom air conditioner is improved.

Optionally, the air duct plate also configures a rotation space, and an outer wall of the fan drum 310 is attached to an inner wall of the rotation space.

The air duct plate constructs a rotational space, and illustratively, the air duct plate includes an arcuate plate that fits over the outer race of the fan drum 310. The inner wall of the rotation space is attached to the outer wall of the fan cylinder 310, and the position of the fan cylinder 310 in the case 100 is restricted. With such an arrangement, the fixation of the blower cylinder 310 can be better achieved. The fixing means fixing the mounting position of the air cylinder 310, and the air duct board does not affect the rotation of the air cylinder 310. In addition, the outer wall of the fan cylinder 310 is attached to the air duct board, which is favorable for the butt joint of the air conditioning duct 210, the air exhaust duct 220, and the fresh air duct 230 with the air outlet 312 of the fan cylinder 310.

Alternatively, one of the inner wall of the case 100 and the fan cylinder 310 is provided with an annular chute, and the other is provided with a sliding column 520, and the sliding column 520 is inserted into the annular chute to rotate the fan cylinder 310 in the case 100.

Illustratively, the inner wall of the case 100 is provided with an annular chute, and the first end surface of the fan cylinder 310 is provided with a plurality of sliding columns 520 in an extending manner, and the sliding columns 520 are inserted into the annular chute. This further enables positioning of the mounting position of the fan drum 310 and provides a rotational track for rotation of the fan drum 310.

Illustratively, the inner wall of the case 100 is provided with a plurality of sliding posts 520, the first end surface of the blower is provided with an annular chute, and the plurality of sliding posts 520 are inserted into the annular chute. This also allows for a fixation of the fan cylinder 310 and provides a rotational track for the rotation of the fan cylinder 310.

Optionally, a second end of the fresh air duct 230 is provided with a fresh air interface 130, and a second end of the exhaust duct 220 is provided with an exhaust interface 120.

The fresh air interface 130 is arranged, so that the bathroom air conditioner is convenient to connect the fresh air duct 230 with a fresh air pipeline communicated with the outdoor environment. The air exhaust interface 120 is arranged, so that the bathroom air conditioner is convenient to connect an air exhaust pipeline with an air exhaust pipeline communicated with the outdoor environment.

Optionally, the box 100 is provided with an air-conditioning air port 110, and a second end of the air-conditioning air duct 210 is communicated with the air-conditioning air port 110.

The air-conditioning duct 210 functions to introduce air of the environment of the bathroom air conditioner into the bathroom air conditioner or to introduce air of the environment of the bathroom air conditioner into the environment of the bathroom air conditioner. The box 100 is provided with a fresh air port, which is convenient for the bathroom air conditioner to adjust the temperature of the indoor environment.

Optionally, the air conditioning air inlet 110 is opened at the second end surface of the box body 100.

In the use state, the air conditioner air inlet 110 is arranged on the downward surface of the bathroom air conditioner. In this way, the high-temperature air or the low-temperature air blown out by the bathroom air conditioner through the air conditioning duct 210 can be better blown to the user, and the use experience of the user is improved.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A bathroom air conditioner, comprising:

the box body is provided with an accommodating space;

the air duct assembly is used for defining an air conditioner air duct in the accommodating space;

the fan assembly is arranged in the accommodating space, and an air inlet of the fan assembly is butted with the first end of the air conditioner air duct;

the heat exchanger is arranged in the air conditioner air duct;

the water receiving box is detachably arranged at the bottom of the air conditioner air duct corresponding to the heat exchanger, and is provided with a water receiving groove.

2. The bathroom air conditioner of claim 1, wherein,

the heat exchanger is obliquely arranged.

3. The bathroom air conditioner of claim 2, wherein,

the heat exchanger is inclined from the front to the back in the air flow direction from the bottom to the top.

4. The bathroom air conditioner of claim 3, wherein,

the length of the water receiving groove exceeds the length of the heat exchanger, the width of the water receiving groove exceeds the width of the heat exchanger projected on the bottom plate of the air conditioner air duct, and the water receiving groove is arranged corresponding to the bottom end of the heat exchanger.

5. The bathroom air conditioner of claim 4, wherein,

the water receiving box is provided with a water outlet;

the bathroom air conditioner further includes:

and the first end of the drain pipe is connected with the drain outlet, and the second end of the drain pipe extends to a preset drain position.

6. The bathroom air conditioner of claim 5, wherein,

the drain pipe at least comprises a U-shaped bending section.

7. The bathroom air conditioner of claim 5, wherein,

the water outlet corresponds to the first side wall of the air conditioner air duct.

8. The bathroom air conditioner of claim 7, wherein,

the first end and the second end of the heat exchanger penetrate through the first side wall of the air conditioner air duct.

9. The bathroom air conditioner according to any one of claims 1 to 8, wherein,

the air duct assembly also defines an exhaust air duct and a fresh air duct in the accommodating space; the fan assembly is rotatably arranged in the accommodating space, an air outlet is formed in the side wall of the fan assembly, and when the fan assembly rotates to a first position, the air outlet is butted with the first end of the air conditioner air duct; when the fan assembly rotates to a second position, the air outlet is butted with the first end of the air exhaust duct; when the fan assembly rotates to a third position, the air outlet is butted with the first end of the fresh air channel;

the bathroom air conditioner further includes:

and the driving device is used for driving the fan assembly to rotate among a first position, a second position and a third position.

10. The bathroom air conditioner of claim 9, wherein said fan assembly comprises:

the side wall of the air blower barrel is provided with the air outlet;

and the bidirectional fan is arranged in the fan cylinder and used for driving air to flow bidirectionally.