CN217979135U

CN217979135U - Air outlet device

Info

Publication number: CN217979135U
Application number: CN202221185150.0U
Authority: CN
Inventors: 杨剑威; 黄伟扬
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-12-06
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses an air outlet device, which comprises an air outlet device body; the air outlet device body comprises an upper cover, a bottom shell, a dehumidifying component, a fan component and a rotating component, wherein the dehumidifying component, the fan component and the rotating component are arranged in the bottom shell; the upper cover is connected with the bottom shell, and the bottom shell is provided with an air inlet and an air outlet; the dehumidification assembly comprises a semiconductor refrigeration device and a radiator, the semiconductor refrigeration device comprises a metal cold end, a semiconductor refrigeration piece and a metal hot end which are sequentially connected, the metal cold end is provided with a plurality of heat absorption pieces which are arranged in parallel, the metal hot end is provided with a plurality of heat dissipation pieces which are arranged in parallel, and the radiator is connected with the heat dissipation pieces; the rotating assembly can drive the semiconductor refrigerating device to rotate so as to change the distances between the metal cold end and the metal hot end and the air inlet. Adopt the utility model discloses, have the dehumidification function, can realize the switching of natural wind and cool wind, and can cool down the bathroom when the user needs, user experience effect is good.

Description

Air outlet device

Technical Field

The utility model relates to a bathroom heater technical field especially relates to an air-out device.

Background

Along with people's standard of living constantly improves, people more pay close attention to health and health, in order to enjoy the enjoyment that the shower brought for a long time in the shower period, consequently people can install and use air-out device such as bathroom heater in the bathroom, and current bathroom heater possesses functions such as conventional air-out, take a breath, illumination more, promotes the bathroom temperature through going out the warm braw mode simultaneously. However, most of the existing bathroom heaters do not have a dehumidification function, and under the condition of high air humidity of a bathroom, water mist in the air may enter the bathroom heaters, so that water vapor accumulated in the bathroom heaters and damp easily occur, internal elements of the bathroom heaters are affected to a certain extent, and the service life of the bathroom heaters is affected. A user usually installs a dehumidifier and other devices above the integrated ceiling separately, and the dehumidifier dehumidifies the integrated ceiling to reduce the humidity in the bathroom, so as to keep the bathroom dry. And when the weather is hot, the bathroom heater does not have the cooling function, needs other auxiliary refrigeration equipment, and user experience effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a ventilation device is provided, have the dehumidification function, can realize the switching of natural wind and cool wind, and can cool down the bathroom when the user needs, user experience effect is good.

In order to solve the technical problem, the utility model provides an air outlet device, which comprises an air outlet device body;

the air outlet device body comprises an upper cover, a bottom shell, a dehumidifying component, a fan component and a rotating component, wherein the dehumidifying component, the fan component and the rotating component are arranged in the bottom shell;

the upper cover is connected with the bottom shell, and the bottom shell is provided with an air inlet and an air outlet;

the semiconductor refrigeration device comprises a metal cold end, a semiconductor refrigeration piece and a metal hot end which are sequentially connected, the metal cold end is provided with a plurality of heat absorption pieces which are arranged in parallel, the metal hot end is provided with a plurality of heat dissipation pieces which are arranged in parallel, and the radiator is connected with the heat dissipation pieces;

the rotating assembly can drive the semiconductor refrigerating device to rotate so as to change the distances between the metal cold end and the metal hot end and the air inlet.

As an improvement of the above scheme, the rotating assembly comprises a rotating fixing plate, a first motor and a positioning mounting frame;

the semiconductor refrigerating element is nested in the rotary fixing plate, the rotary fixing plate is connected with a first motor through the positioning mounting frame, and the first motor can drive the rotary fixing plate to rotate so as to drive the semiconductor refrigerating device to rotate;

the positioning installation frame is arranged in the bottom shell.

As an improvement of the above scheme, a cavity and a rotating shaft are arranged on the rotating fixing plate, and the semiconductor refrigerating element is nested in the cavity;

one end of the rotating shaft is fixed in the bottom shell, and the other end of the rotating shaft is connected with a first motor through the positioning mounting frame;

the axis of the cavity coincides with the axis of the rotating shaft.

As an improvement of the above scheme, the fan assembly comprises a volute, and a wind wheel motor which are arranged in the volute, wherein the wind wheel is connected with the wind wheel motor;

the volute is provided with an air inlet, a first air outlet, a second air outlet and a switching assembly, and the switching assembly can discharge air entering the air inlet from the first air outlet or the second air outlet;

the air outlet comprises a first air outlet and a second air outlet, the first air outlet is communicated with the first air outlet, and the second air outlet is communicated with the second air outlet.

As an improvement of the above solution, the switching assembly includes a baffle and a second motor, and the second motor can drive the baffle to move, so as to discharge the air entering the air inlet from the first air outlet or the second air outlet.

As an improvement of the above scheme, the switching assembly further comprises a heater, and the heater is arranged at the first air outlet or the second air outlet.

As an improvement of the scheme, the dehumidification assembly further comprises a water containing box, and the water containing box is used for collecting water drops formed by condensation of the semiconductor refrigeration device.

As an improvement of the scheme, the water containing box is provided with a drain hole.

As an improvement of the above scheme, the heat absorbing member and the heat dissipating member are sheet structures arranged along the height direction of the air outlet device body.

As an improvement of the above scheme, the air outlet device further comprises a panel assembly, wherein the panel assembly is connected with the air outlet device body;

the panel assembly comprises an air inlet panel and an air outlet panel, the air inlet panel is connected with the air inlet, and the air outlet panel is connected with the air outlet.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses an air-out device, including air-out device body, air-out device body includes upper cover, drain pan to and locate dehumidification subassembly, fan subassembly and the rotating assembly in the drain pan, have the dehumidification function, can realize the switching of natural wind and cool wind, and can cool down the bathroom when the user needs, and user experience effect is good.

The air outlet device of the utility model can effectively reduce the air humidity of the bathroom through the semiconductor refrigerating device, thereby achieving the dehumidification effect, keeping the relative dryness in the bathroom, preventing the products in the bathroom from being affected with damp and damaged, and prolonging the service life of the products in the bathroom; meanwhile, the heating and ventilation functions are realized through the baffle and the heater arranged on the fan assembly, so that the ventilation and the ventilation of the bathroom can be effectively realized, and the air quality in the bathroom is improved; moreover, through the cooperation of dehumidification subassembly, rotating assembly and fan subassembly, the air-out device can present the air-out effect of multiple different temperatures, like cool wind, natural wind, hot-blast etc. can satisfy the operation requirement in different seasons of user, promotes user experience.

Drawings

Fig. 1 is a schematic structural view of the air outlet device of the present invention;

fig. 2 is an exploded view of the air outlet device of the present invention;

fig. 3 is a partially enlarged view at a of fig. 2;

fig. 4 is the internal structure schematic diagram of the air outlet device body of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

With reference to fig. 1 to 4, the present invention provides an air outlet device, which includes an air outlet device body 1; the air outlet device body 1 comprises an upper cover 11, a bottom shell 12, a dehumidifying component 2, a fan component 3 and a rotating component 4 which are arranged in the bottom shell 12; the upper cover 11 is connected to the bottom case 12, and specifically, in this embodiment, the upper cover 11 is connected to the bottom case 12 in a snap-fit manner, but not limited thereto, in another embodiment of the present invention, the upper cover 11 is connected to the bottom case 12 by screws. Bottom shell 12 is provided with air inlet 121 and air outlet 122; the dehumidification assembly 2 comprises a semiconductor refrigeration device 21 and a radiator 23, specifically, the semiconductor refrigeration device 21 comprises a metal cold end 211, a semiconductor refrigeration piece 212 and a metal hot end 213 which are connected in sequence, the metal cold end 211 is provided with a plurality of heat absorption pieces 2111 which are arranged in parallel, the metal hot end 213 is provided with a plurality of heat dissipation pieces 2131 which are arranged in parallel, and the heat absorption pieces 2111 of the metal cold end 211 can condense water vapor in the air into water drops, so that the dehumidification effect is achieved. The heat radiator 23 is connected to the heat dissipation member 2131 of the metal hot end 213, and is configured to dissipate heat from the heat dissipation member 2131 of the metal hot end 213, so as to lower the temperature of the heat dissipation member 2131, and accordingly lower the temperature of the heat absorption member 2111 of the metal cold end 211, and further lower the temperature of the heat absorption member 2111 of the metal cold end 211, thereby achieving a lower temperature, and further increasing the dehumidification rate of the semiconductor refrigeration apparatus 21. The rotating assembly 4 can drive the semiconductor refrigerating device 21 to rotate so as to change the distances between the metal cold end 211 and the metal hot end 213 and the air inlet 121, so that the heat absorbing element 2111 or the heat dissipating element 2131 faces the air inlet 121; the fan assembly 3 can discharge the air dehumidified by the semiconductor cooling device 21 through the air outlet 122. Specifically, there are two air inlets 121, and correspondingly, there are two sets of dehumidification units 2, which is not limited to this.

It should be noted that, when the semiconductor refrigerating device 21 works, the temperature of the surface of the heat absorbing member 2111 of the metal cold end 211 is very low, which may reach below 0 ℃, and when the entering air contacts the heat absorbing member 2111 of the metal cold end 211, the moisture in the air is condensed on the heat absorbing member 2111, thereby reducing the air humidity and achieving the dehumidifying effect. And according to the law of conservation of energy, the metal cold end 211 and the metal hot end 213 of the semiconductor refrigerating piece 212 are equivalently exchanged under the condition of no external force. However, because the heat sink 23 is installed on the hot metal end 213, and the energy at the two ends of the hot metal end is different, the temperature of the hot metal end 211 of the semiconductor cooling element 212 is lower than that in the absence of the heat sink 23 by the active heat dissipation of the heat sink 23, and accordingly, the temperature of the cold metal end 211 is also lowered, so as to reach a lower temperature.

Specifically, when the heat sink 23 is not added, no matter when the heat absorbing element 2111 of the metal cold end 211 or the heat dissipating element 2131 of the metal hot end 213 faces the air inlet 121, the air entering the air inlet 121 will achieve the dehumidification effect under the action of the semiconductor refrigeration device 21, but the temperature of the air before and after passing through the semiconductor refrigeration device 21 is not changed. However, after the radiator 23 is added, the temperatures of the metal cold end 211 and the metal hot end 213 are both reduced, when the radiating member 2131 of the metal hot end 213 faces the air inlet 121, the air temperature passing through the radiating member 2131 of the metal hot end 213 is reduced by a little compared with the air temperature when the radiator 23 is not added, and then the air temperature passes through the heat absorbing member 2111 of the metal cold end 211 and is reduced compared with the air temperature when the radiator 23 is not added, at this time, the air temperature is reduced by 1-4 ℃ compared with the air temperature when the air enters the air inlet 121, so that cool air is formed, and the bathroom can be effectively cooled. When the heat absorbing member 2111 of the metal cold end 211 faces the air inlet 121, the heat radiator 23 is located in the central region inside the air outlet device body 1, the relative space is relatively sealed, air entering the air inlet 121 is cooled and reduced at the metal cold end 211 under the action of the semiconductor refrigeration device 21, then the air is heated up through the metal hot end 213, and meanwhile, when the heat radiator 23 operates, part of air inside the air outlet device body 1 is driven to circularly pass through the metal hot end 213, namely, part of air in unit time passes through the metal hot end 213 more than once, and the temperature of the air is heated up to be basically close to the room temperature in a circulating and increasing mode, so that natural wind is formed.

Therefore, the utility model discloses an air-out device, including air-out device body 1, air-out device body 1 includes upper cover 11, drain pan 12 to and locate dehumidification subassembly 2, fan subassembly 3 and the rotating assembly 4 in the drain pan 12, have the dehumidification function, can realize the switching of natural wind and cool wind, and can cool down the bathroom when the user needs, and user experience effect is good.

Specifically, dehumidification subassembly 2 still includes flourishing water box 22, and flourishing water box 22 is used for collecting the drop of water that forms through the condensation of semiconductor refrigerating plant 21, avoids the drop of water to cause the damage to air-out device internals. Furthermore, the water containing box 22 is provided with a water discharging hole 221, the water discharging hole 221 discharges water on the water containing box 22 outdoors through a pipeline, so that the water in the water containing box 22 can be discharged in time, and the damage of parts inside the air outlet device caused by overflow of the water is prevented, thereby effectively prolonging the service life of the air outlet device.

Preferably, in the present embodiment, the heat absorbing member 2111 and the heat dissipating member 2131 are sheet-shaped structures arranged along the height direction of the air outlet device body 1, but not limited thereto, in another embodiment of the present invention, the heat absorbing member 2111 and the heat dissipating member 2131 are sheet-shaped structures arranged along the width direction of the air outlet device body 1.

The rotating assembly 4 comprises a rotating fixing plate 41, a first motor 42 and a positioning mounting frame 43, and the semiconductor refrigerating element 212 is nested in the rotating fixing plate 41, so that the semiconductor refrigerating element 212 can be effectively clamped and fixed, and a foundation is laid for the subsequent rotating semiconductor refrigerating device 21. Rotation fixing plate 41 is connected with first motor 42 through location mounting bracket 43, and first motor 42 can drive rotation fixing plate 41 rotatoryly, thereby it is rotatory to drive semiconductor refrigerating plant 21, so that semiconductor refrigerating plant 21's metal cold junction 211 or metal hot junction 213 are towards air inlet 121, on the basis of guaranteeing the dehumidification function, in order to realize the switching of natural wind and cool wind, can cool down the bathroom when the user needs, and user experience is effectual. The positioning mounting frame 43 is disposed in the bottom case 12, and one of the positioning mounting frame and the positioning mounting frame provides positioning for the rotation fixing plate 41 and the first motor 42, and the two positioning mounting frame and the first motor provide a powerful support for the rotation fixing plate 41 driven by the first motor 42 to rotate. Preferably, the first motor 42 is a stepper motor.

Specifically, the rotating fixing plate 41 is provided with a cavity 411 and a rotating shaft 412, and the semiconductor refrigerating element 212 is nested in the cavity 411, so that the semiconductor refrigerating element 212 can be clamped and fixed more effectively, and smoothness in rotating the semiconductor refrigerating device 21 is ensured; one end of the rotating shaft 412 is fixed in the bottom case 12, and the other end is connected to the first motor 42 through the positioning mounting bracket 43, so as to provide a fulcrum for the rotation of the rotation fixing plate 41. Further, the axis of the cavity 411 coincides with the axis of the rotating shaft 412, so that the center of gravity is centered during rotation, and the stability of the semiconductor refrigeration device 21 during rotation can be effectively ensured.

The fan assembly 3 comprises a volute 31, a wind wheel 32 and a wind wheel motor 33, wherein the wind wheel 32 and the wind wheel motor 33 are arranged in the volute 31, the wind wheel 32 is connected with the wind wheel motor 33, and the wind wheel motor 33 can drive the wind wheel 32 to rotate; the scroll casing 31 is provided with an air inlet 311, a first air outlet 312, a second air outlet 313, and a switching member capable of discharging air entering the air inlet 311 from the first air outlet 312 or the second air outlet 313. The switching component comprises a baffle plate 34 and a second motor 35, and the second motor 35 can drive the baffle plate 34 to move, so that air entering the air inlet 311 is discharged from the first air outlet 312 or the second air outlet 313; the air outlet 122 includes a first air outlet 122a and a second air outlet 122b, the first air outlet 312a is communicated with the first air outlet 122a, and the second air outlet 313b is communicated with the second air outlet 122 b. Baffle 34 that fan subassembly 3 was equipped with to realize the function of taking a breath, can carry out ventilation to the bathroom, effectively improve the air quality in the bathroom, user experience is effectual. Specifically, the second motor 35 is a stepping motor.

Specifically, in the present embodiment, the second air outlet 122b is communicated with the inside of the bathroom, the first air outlet 122a is communicated with the outside of the bathroom, when ventilation needs to be performed on the bathroom, the second motor 35 drives the baffle 34 to move, and the second air outlet 122b is closed by the baffle 34, so that when air entering the air inlet 311 is discharged from the first air outlet 122a, ventilation can be performed on the bathroom, and the quality of air in the bathroom is effectively improved; when the bathroom does not need ventilation or normal operation, the second motor 35 drives the baffle 34 to move, and the first air outlet 122a is closed by the baffle 34, so that the air entering the air inlet 311 is normally communicated with the inside of the air outlet device when being discharged from the second air outlet 122 b. Without being limited thereto, in another embodiment of the present invention, the second air outlet 122b is communicated with the outside of the bathroom, and the first air outlet 122a is communicated with the inside of the bathroom.

In order to further improve the requirement of the user, the switching assembly further comprises a heater 36, the heater 36 is arranged at the first air outlet 312 or the second air outlet 313 to realize a heating function, so that the air is heated, the temperature of the air is effectively improved, and the requirement of the user on hot air outlet of the air outlet device is met. Specifically, in the present embodiment, the heater 36 is disposed at the second air outlet 122b, but not limited thereto, in another embodiment of the present invention, the heater 36 is disposed at the first air outlet 122 a. Preferably, the heater 36 is a PTC heater.

This embodiment still includes the panel subassembly, and the panel subassembly is connected with air-out device body 1, and is concrete, and in this embodiment, the panel subassembly passes through the ventilation pipe and is connected with air-out device body 1. The panel assembly comprises an air inlet panel 5 and an air outlet panel 6, wherein the air inlet panel 5 is connected with the air inlet 121, and the air outlet panel 6 is connected with the air outlet 122. Specifically, in this embodiment, the air inlet panel 5 is connected to the air inlet 121 through the ventilation pipe, and the air outlet panel 6 is connected to the second air outlet 122b through the ventilation pipe, not limited thereto, in another embodiment of the present invention, the air inlet panel 5 is connected to the air inlet 121 through the ventilation pipe, and the air outlet panel 6 is connected to the first air outlet 122a through the ventilation pipe. The air intake panel 5 comprises an air intake cover 51 and a short air guide frame 52, and the air intake cover 51 is fixedly connected with the short air guide frame 52. The air outlet panel 6 comprises an air outlet mask 61, a long air guide frame 62, a long air guide plate 63 and a third motor 64, the air outlet mask 61, the long air guide frame 62 and the long air guide plate 63 are sequentially connected, and the third motor 64 can drive the long air guide plate 63 to move so as to change the wind direction of the outlet air. The third motor 64 is a stepper motor.

Further, for the pleasing to the eye degree and the space usage in better improvement bathroom, the top of integrated furred ceiling is located to air-out device body 1, and panel components inlays on integrated furred ceiling, and panel components and integrated furred ceiling height flush, can effectively hide the air-out device like this, and panel components installs not receive the restriction of air-out device body mounted position, effectively improves the pleasing to the eye degree and the space usage in bathroom.

Therefore, the utility model discloses an air-out device has dehumidification effect, can present the air-out effect of multiple different temperatures simultaneously, like cool wind, natural wind, hot-blast etc. satisfies the user demand in different seasons.

The utility model discloses a theory of operation:

natural wind mode: the air outlet device is opened, indoor air enters the ventilation pipe through the air inlet panel 2, enters the air outlet device body 1 through the air inlet 121 of the air outlet device body 1, and then passes through the semiconductor refrigeration device 21. At this time, the heat absorbing member 2111 faces the air inlet 121 (if the heat dissipating member 2131 faces the air inlet 121 at this time, the rotating fixing plate 41 is driven to rotate by the first motor 42 to make the heat absorbing member 2111 face the air inlet 121), the air entering the air inlet 121 meets the surface of the heat absorbing member 211 at the metal cold end 211 and is condensed into water droplets under the action of the semiconductor refrigerating device 21, the water droplets are attached to the surface of the heat absorbing member 2111, when the water droplets on the surface of the heat absorbing member 2111 are gathered to a certain degree, the water droplets automatically drop into the water containing box 22, the temperature of the air passing through the heat absorbing member 2111 at the metal cold end 211 is reduced, and then the temperature of the air is increased to the room temperature after passing through the heat dissipating member 2131 at the metal hot end 213, so as to form natural wind; the natural wind then enters the wind inlet 311 of the fan assembly 3, and is discharged to the ventilation duct through the second wind outlet 313, and finally discharged into the room from the air outlet panel 6.

Hot air mode: the air outlet device is opened, indoor air enters the ventilation pipe through the air inlet panel 2, enters the air outlet device body 1 through the air inlet 121 of the air outlet device body 1, and then passes through the semiconductor refrigeration device 21. When the heat absorbing element 2111 faces the air inlet 121, air entering the air inlet 121 meets the surface of the heat absorbing element 2111 at the metal cold end 211 and is condensed into water drops under the action of the semiconductor refrigerating device 21, the water drops are attached to the surface of the heat absorbing element 2111, when the water drops on the surface of the heat absorbing element 2111 are gathered to a certain degree, the water drops automatically drop into the water containing box 22, the air temperature of the air passing through the heat absorbing element 2111 at the metal cold end 211 is reduced, then the air temperature is increased to the bathroom room temperature after passing through the heat radiating element 2131 at the metal hot end 213, or when the air radiating element 2131 faces the air inlet 121, the air is heated to a certain temperature at the surface of the heat radiating element 2131 at the metal hot end 213, then the air meets the heat absorbing element 2111 at the metal cold end 211 and is condensed into water drops, the water drops are attached to the surface of the heat absorbing element 2111, and when the water drops are gathered to a certain degree, the water drops automatically drop drops drop into the water containing box 22; the air dehumidified by the semiconductor refrigeration device 21 enters the air inlet 311 of the fan assembly 3, and under the action of the heater 36, the air at the second air outlet 313 is heated to form hot air, and then the hot air is discharged to the ventilation duct through the second air outlet 313, and finally discharged into the room from the air outlet panel 6.

And (3) a cold air mode: the air outlet device is opened, indoor air enters the ventilation pipe through the air inlet panel 2, enters the air outlet device body 1 through the air inlet 121 of the air outlet device body 1, and then passes through the semiconductor refrigeration device 21. At this time, the heat dissipating member 2131 faces the air inlet 121 (if the heat absorbing member 2111 faces the air inlet 121 at this time, the rotating fixing plate 41 is driven to rotate by the first motor 42 so that the heat dissipating member 2131 faces the air inlet 121), the air entering the air inlet 121 is subjected to a heat temperature increase (lower than the air temperature when the heat dissipating member 23 is not added) on the surface of the heat dissipating member 2131 at the metal hot end 213 under the action of the semiconductor refrigerating device 2, and then the air is subjected to condensation by the heat absorbing member 2111 at the metal cold end 211 to form water drops attached to the surface of the heat absorbing member 2111, when the water drops are collected to a certain extent, the water drops will automatically drop into the water containing box 22, and the temperature of the air is lower than the air temperature when the air enters the air inlet 121, so as to form cool air; then, the cool air enters the air inlet 311 of the fan assembly 3, is discharged to the ventilation pipe through the second air outlet 313, and finally is discharged into the room from the air outlet panel 6.

And (3) ventilation mode: the air outlet device is opened, indoor air enters the ventilation pipe through the air inlet panel 2, enters the air outlet device body 1 through the air inlet 121 of the air outlet device body 1, and then passes through the semiconductor refrigeration device 21. When the heat absorbing element 2111 faces the air inlet 121, air entering the air inlet 121 meets the surface of the heat absorbing element 2111 at the metal cold end 211 and is condensed into water drops under the action of the semiconductor refrigerating device 21, the water drops are attached to the surface of the metal cold end 211, when the water drops on the surface of the heat absorbing element 2111 are gathered to a certain degree, the water drops automatically drop into the water containing box 22, the temperature of the air passing through the heat absorbing element 2111 is reduced, the surface of the heat radiating element 2131 passing through the metal hot end 213 is heated, and the temperature of the air is increased to the room temperature (or when the heat radiating element 2131 faces the air inlet 121, the air entering the air inlet 121 meets the surface of the heat radiating element 2131 at the metal hot end 213 and is heated, the air then meets the surface of the heat absorbing element 2111 at the metal cold end 211 and is condensed into water drops, the water drops are attached to the surface of the heat absorbing element 2111, and when the water drops are gathered to a certain degree, the water drops automatically drop drops into the water containing box 22); then, the air dehumidified by the semiconductor refrigeration device 21 enters the air inlet 311 of the fan assembly 3, the second motor 35 drives the baffle to move, the second air outlet 122b is closed by the baffle 34, and the air is discharged to the outside through the first air outlet 312, so that ventilation is achieved.

While the foregoing is directed to the preferred embodiment of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention.

Claims

1. An air outlet device is characterized by comprising an air outlet device body;

the air outlet device body comprises an upper cover, a bottom shell, a dehumidification assembly, a fan assembly and a rotating assembly, wherein the dehumidification assembly, the fan assembly and the rotating assembly are arranged in the bottom shell;

2. The air outlet device of claim 1, wherein the rotating assembly comprises a rotating fixing plate, a first motor and a positioning mounting frame;

the positioning installation frame is arranged in the bottom shell.

3. The air outlet device of claim 2, wherein a cavity and a rotating shaft are arranged on the rotating fixing plate, and the semiconductor cooler is nested in the cavity;

the axis of the cavity is coincident with the axis of the rotating shaft.

4. The air outlet device of claim 1, wherein the fan assembly comprises a volute, and a wind wheel motor which are arranged in the volute, and the wind wheel is connected with the wind wheel motor;

5. The air outlet device according to claim 4, wherein the switching component includes a baffle and a second motor, and the second motor can drive the baffle to move, so that the air entering the air inlet is discharged from the first air outlet or the second air outlet.

6. The air outlet device of claim 5, wherein the switching assembly further comprises a heater, and the heater is disposed at the first air outlet or the second air outlet.

7. The air outlet device of claim 1, wherein the dehumidifying component further comprises a water containing box for collecting water drops formed by condensation of the semiconductor refrigerating device.

8. The air outlet device of claim 7, wherein the water containing box is provided with a drain hole.

9. The air outlet device of claim 1, wherein the heat absorbing member and the heat dissipating member are sheet-like structures arranged along a height direction of the air outlet device body.

10. The air outlet device of any one of claims 1 to 9, further comprising a panel assembly, wherein the panel assembly is connected to the air outlet device body;