CN215590450U - Air outlet device, vehicle air conditioning system and vehicle - Google Patents

Abstract

The utility model is suitable for a vehicle technical field provides an air-out device, vehicle air conditioning system and vehicle, above-mentioned air-out device includes the ventilation pipe way, the subassembly opens and shuts, drive assembly and shelters from the subassembly, the air intake of ventilation pipe way is used for with air conditioning system turn-on connection, the unit mount that opens and shuts is in the ventilation pipe way, the subassembly that opens and shuts is used for controlling the air-out speed of ventilation pipe way, be equipped with a plurality of ventilation holes on the subassembly that opens and shuts, drive assembly with shelter from the subassembly and all install on the subassembly that opens and shuts, drive assembly with shelter from the subassembly and be connected. When the air conditioner directly blows the user's health, the control subassembly that opens and shuts is opened completely to control drive assembly drive and shelter from the subassembly and avoid opening and shutting a plurality of ventilation holes on the subassembly. The wind that the air conditioner blew off all can form one air current through every ventilation hole, and the air current of stranded interact forms soft air current in ventilation pipe, and soft air current has improved user's experience and has felt by on blowing user's health by ventilation pipe's air outlet.

Description

Air outlet device, vehicle air conditioning system and vehicle

Technical Field

The application belongs to the technical field of vehicles, especially relates to an air-out device, vehicle air conditioning system and vehicle.

Background

When an air conditioning system on a vehicle works, the air outlet in the cab can blow out cold air or warm air, so that the temperature in the cab is maintained within a preset temperature range, and the riding comfort of a user is improved.

When the wind that the air outlet blew off directly blows user's health, can lead to user's health local temperature too low or too high, make user's body feel uncomfortable, influence user's experience and feel.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an air-out device, vehicle air conditioning system and vehicle, can solve the air conditioner and directly blow the problem that user's health caused discomfort.

In a first aspect, an embodiment of the present application provides an air outlet device, which includes a ventilation pipeline and an opening and closing assembly, wherein an air inlet of the ventilation pipeline is used for being in conduction connection with an air conditioning system, the opening and closing assembly is installed in the ventilation pipeline, the opening and closing assembly is used for controlling an air outlet speed of the ventilation pipeline, and the air outlet device further includes a driving assembly and a shielding assembly;

the opening and closing assembly is provided with a plurality of ventilation holes, the driving assembly and the shielding assembly are installed on the opening and closing assembly, the driving assembly is connected with the shielding assembly, and the driving assembly is used for driving the shielding assembly to move so that the shielding assembly shields or avoids the ventilation holes.

Optionally, the opening and closing assembly comprises a knob, a transmission shaft, a bevel gear, a first turnover plate, a second turnover plate and a rotating shaft, the knob is installed at an air outlet of the ventilation pipeline and connected with one end of the transmission shaft, the other end of the transmission shaft is connected with the bevel gear, the rotating shaft is fixedly installed in the ventilation pipeline, the first turnover plate and the second turnover plate are respectively rotatably connected with the rotating shaft, first tooth-shaped structures matched with the bevel gear are respectively arranged on the first turnover plate and the second turnover plate, the first turnover plate is meshed with the bevel gear through the first tooth-shaped structures, the second turnover plate is meshed with the bevel gear through the first tooth-shaped structures, and a plurality of ventilation holes are respectively formed in the first turnover plate and the second turnover plate;

the knob is used for driving the transmission shaft to rotate, the transmission shaft is used for driving the bevel gear to rotate, and the bevel gear is used for driving the first turnover plate and the second turnover plate to perform turnover movement so as to adjust the included angle between the first turnover plate and the second turnover plate.

Optionally, the shielding assembly includes a first baffle and a second baffle, the first baffle is mounted on the first turnover plate, the second baffle is mounted on the second turnover plate, and the first baffle and the second baffle are respectively connected to the driving assembly;

the driving assembly is used for driving the first baffle plate to move on the first turnover plate, so that the first baffle plate shields or avoids the plurality of vent holes on the first turnover plate;

the driving assembly is further used for driving the second baffle to move on the second turnover plate, so that the second baffle shields or avoids the plurality of ventilation holes in the second turnover plate.

Optionally, the first baffle with all be equipped with a plurality of ventilation holes on the second baffle, a plurality of ventilation holes on the first baffle with a plurality of ventilation hole one-to-one settings on the first returning face plate, a plurality of ventilation holes on the second baffle with a plurality of ventilation hole one-to-one settings on the second returning face plate.

Optionally, the aperture of the vent hole in the first baffle is the same as the aperture of the vent hole in the first turnover plate, and the aperture of the vent hole in the second baffle is the same as the aperture of the vent hole in the second turnover plate.

Optionally, the driving assembly includes a first motor, a second motor, a first gear and a second gear, the first motor is connected to the first gear, the second motor is connected to the second gear, both the first motor and the second motor are mounted on the rotating shaft, the first baffle is provided with a second tooth structure adapted to the first gear, and the second baffle is provided with a second tooth structure adapted to the second gear;

when the included angle between the first turnover plate and the second turnover plate is 180 degrees, the first baffle plate is meshed with the first gear through a second tooth-shaped structure, and the second baffle plate is meshed with the second gear through a second tooth-shaped structure.

Optionally, the air outlet device further comprises a grid structure, the grid structure is installed at the air outlet of the ventilation pipeline, and the grid structure is used for changing the air outlet direction of the ventilation pipeline.

In a second aspect, an embodiment of the present application provides a vehicle air conditioning system, including a controller, an air speed sensor, and the air outlet device of any one of the first aspect, where the air speed sensor is installed in a ventilation pipeline, and both the air speed sensor and a driving assembly are electrically connected to the controller;

the wind speed sensor is used for acquiring wind speed information in the ventilation pipeline and transmitting the wind speed information to the controller;

the controller is used for controlling the driving component to drive the shielding component to move according to the wind speed information, so that the shielding component shields or avoids the plurality of ventilation holes on the closing component.

Optionally, the vehicle air conditioning system further includes a temperature and humidity sensor, the temperature and humidity sensor is installed in the ventilation pipeline, and the temperature and humidity sensor is electrically connected to the controller;

the temperature and humidity sensor is used for collecting temperature and humidity information in the ventilation pipeline and transmitting the temperature and humidity information to the controller;

the controller is further used for controlling the driving assembly to drive the shielding assembly to move according to the temperature and humidity information, so that the shielding assembly shields or avoids the plurality of ventilation holes in the opening and closing assembly.

In a third aspect, an embodiment of the present application provides a vehicle including the vehicle air conditioning system of any one of the second aspects.

Compared with the prior art, the embodiment of the application has the advantages that:

when the air conditioner directly blows the user's health, the control subassembly that opens and shuts is opened completely to control drive assembly drive and shelter from the subassembly and avoid opening and shutting a plurality of ventilation holes on the subassembly. At this moment, the wind that the air conditioner blew out all can form one air current through every ventilation hole, and the air current of stranded interact forms soft air current in ventilation pipe, and on soft air current was blown the user health by ventilation pipe's air outlet, the user can not produce uncomfortable sensation, had improved the experience sense that the user took.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural view of an air outlet device according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an opening/closing assembly according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a first flipping board and a first baffle provided in an embodiment of the present application.

In the figure: 100. a ventilation line; 101. an opening and closing assembly; 102. a drive assembly; 103. a shielding component; 104. a knob; 105. a drive shaft; 106. a bevel gear; 107. a first roll-over plate; 108. a second roll-over plate; 109. a rotating shaft; 110. a first tooth form structure; 111. a vent hole; 112. a first baffle plate; 113. a second tooth formation.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

As used in the specification of this application and the appended claims, the term "if" may be interpreted contextually as "when …" or "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".

Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

Fig. 1 shows a schematic structural diagram of an air outlet device provided in an embodiment of the present application. Referring to fig. 1, the air outlet device includes a ventilation pipe 100, an opening and closing assembly 101, a driving assembly 102, and a shielding assembly 103. The air intake of ventilation pipe 100 is used for being connected with air conditioning system, the subassembly 101 that opens and shuts is installed in ventilation pipe 100, the subassembly 101 that opens and shuts is used for controlling ventilation pipe 100's air-out speed, be equipped with a plurality of ventilation holes 111 on the subassembly 101 that opens and shuts, drive assembly 102 all installs on the subassembly 101 that opens and shuts with sheltering from subassembly 103, drive assembly 102 with shelter from subassembly 103 and be connected, drive assembly 102 is used for the drive to shelter from subassembly 103 motion, the messenger shelters from subassembly 103 and shelters from or avoids a plurality of ventilation holes 111.

Specifically, when the air conditioner blows the body of the user directly, the opening and closing assembly 101 is controlled to be fully opened, and the driving assembly 102 is controlled to drive the shielding assembly 103 to avoid the plurality of vent holes 111 on the opening and closing assembly 101. At this moment, the wind blown out by the air conditioner can form a strand of air flow through each ventilation hole 111, the strands of air flows mutually influence in the ventilation pipeline 100 to form soft air flows, the soft air flows are blown to the body of a user through the air outlet of the ventilation pipeline 100, the user cannot feel uncomfortable, and the user riding experience is improved.

When the opening and closing assembly 101 is completely opened, the opening and closing assembly 101 completely shields the inner cavity of the ventilation pipeline 100, and the air blown out by the air conditioner is shielded by the opening and closing assembly 101 and cannot be blown out into the cab through the ventilation pipeline 100. Since the opening and closing assembly 101 is provided with the plurality of vent holes 111, when the vent holes 111 are not completely blocked, the air blown out from the air conditioner can be blown out into the cab through the vent holes 111 and the ventilation pipeline 100, and the air blown out into the cab is a soft air flow. The driving assembly 102 drives the shielding assembly 103 to move, and adjusts the area of the shielding assembly 103 shielding the plurality of ventilation holes 111 so as to change the air output at the air outlet of the ventilation pipeline 100. For example, the shielding member 103 shields all of the plurality of vent holes 111, and the opening/closing member 101 blocks all of the air conditioning wind, so that the air conditioning wind cannot be blown into the cab through the ventilation duct 100. It avoids a plurality of ventilation holes 111 completely to shelter from subassembly 103, and the wind of air conditioner is blown to the driver's cabin by ventilation pipe 100's air outlet through a plurality of ventilation holes 111, and the air output of ventilation pipe 100 air outlet department is the biggest this moment. Shelter from subassembly 103 and can also shelter from a part of every ventilation hole 111, for example, shelter from subassembly 103 and shelter from 50% of every ventilation hole 111, the wind of air conditioner is through a plurality of ventilation holes 111, is blown to the driver's cabin by ventilation pipe 100's air outlet, and the air output of ventilation pipe 100 air outlet department is less this moment. The driving component 102 drives the shielding component 103 to move, so that the air outlet quantity of the air outlet of the ventilation pipeline 100 can be adjusted, and the refrigeration effect or the heating effect can be adjusted.

Fig. 2 shows a schematic structural diagram of the opening and closing assembly 101 according to an embodiment of the present application. Referring to fig. 2, the opening and closing assembly 101 includes a knob 104, a transmission shaft 105, a bevel gear 106, a first flipping plate 107, a second flipping plate 108 and a rotation shaft 109, the knob 104 is installed at an air outlet of the ventilation pipeline 100 and connected to one end of the transmission shaft 105, the other end of the transmission shaft 105 is connected to the bevel gear 106, the rotation shaft 109 is fixedly installed in the ventilation pipeline 100, the first flipping plate 107 and the second flipping plate 108 are respectively rotatably connected to the rotation shaft 109, the first flipping plate 107 and the second flipping plate 108 are both provided with a first tooth-shaped structure 110 adapted to the bevel gear 106, the first flipping plate 107 is engaged with the bevel gear 106 through the first tooth-shaped structure 110, the second flipping plate 108 is engaged with the bevel gear 106 through the first tooth-shaped structure 110, and the first flipping plate 107 and the second flipping plate 108 are both provided with a plurality of ventilation holes 111.

Specifically, the user can rotate the transmission shaft 105 by rotating the knob 104, and the transmission shaft 105 drives the bevel gear 106 to rotate. Because the first turnover plate 107 is meshed with the bevel gear 106 through the first tooth-shaped structure 110, and the second turnover plate 108 is meshed with the bevel gear 106 through the first tooth-shaped structure 110, the rotating bevel gear 106 can drive the first turnover plate 107 and the second turnover plate 108 to turn over, and the rotating directions of the first turnover plate 107 and the second turnover plate 108 are opposite, so that the included angle between the first turnover plate 107 and the second turnover plate 108 can be adjusted. When the included angle between the first turnover plate 107 and the second turnover plate 108 is 180 degrees, the opening and closing assembly 101 is in a completely opened state, the inner cavity of the ventilation pipeline 100 is completely shielded by the first turnover plate 107 and the second turnover plate 108 at the moment, and air blown out by the air conditioner is shielded by the first turnover plate 107 and the second turnover plate 108 and cannot be blown out into the cab through the ventilation pipeline 100. When the included angle between the first turnover plate 107 and the second turnover plate 108 is zero, the opening and closing assembly 101 is in a completely closed state, and air blown out by the air conditioner can be blown out into the cab through the ventilation pipeline 100. The user can adjust the included angle of first returning face plate 107 and second returning face plate 108 through knob 104, changes the area that ventilation pipe 100 was sheltered from to first returning face plate 107 and second returning face plate 108, and then adjusts the air-out speed of ventilation pipe 100 air outlet department.

For example, the first tooth form 110 may be a gear or a portion of a gear (half gear) that mates with the bevel gear 106.

Fig. 3 shows a schematic structural diagram of the first flipping board 107 and the first baffle 112 provided in an embodiment of the present application. Referring to fig. 3, the shielding assembly 103 includes a first shielding plate 112 and a second shielding plate, the first shielding plate 112 is mounted on the first flipping plate 107, the second shielding plate is mounted on the second flipping plate 108, and the first shielding plate 112 and the second shielding plate are respectively connected to the driving assembly 102.

Specifically, the driving assembly 102 is configured to drive the first baffle plate 112 to move on the first flipping plate 107, so that the first baffle plate 112 shields or avoids the plurality of vent holes 111 on the first flipping plate 107. The drive assembly 102 is also configured to drive the second flap to move over the second flipping panel 108 such that the second flap blocks or avoids the plurality of vent holes 111 in the second flipping panel 108. When the first baffle plate 112 blocks the plurality of vent holes 111 on the first flap plate 107 and the second baffle plate blocks the plurality of vent holes 111 on the second flap plate 108, the air blown out by the air conditioner is completely blocked by the first flap plate 107 and the second flap plate 108 and cannot be blown out into the cab through the ventilation pipeline 100. When the first baffle plate 112 avoids the plurality of vent holes 111 on the first flap plate 107 and the second baffle plate avoids the plurality of vent holes 111 on the second flap plate 108, the air blown out by the air conditioner can be blown out into the cab through the plurality of vent holes 111 by the outlet of the ventilation duct 100. The driving assembly 102 controls the area of the first baffle plate 112 covering the plurality of ventilation holes 111 on the first turnover plate 107 and the area of the second baffle plate covering the plurality of ventilation holes 111 on the second turnover plate 108, so as to adjust the air output at the air outlet of the ventilation pipeline 100.

Illustratively, the second flap has the same structure as the first flap 112, and the second flipping panel 108 has the same structure as the first flipping panel 107.

Illustratively, a plurality of vent holes 111 are formed in each of the first baffle plate 112 and the second baffle plate, the plurality of vent holes 111 in the first baffle plate 112 and the plurality of vent holes 111 in the first flipping plate 107 are arranged in a one-to-one correspondence, and the plurality of vent holes 111 in the second baffle plate and the plurality of vent holes 111 in the second flipping plate 108 are arranged in a one-to-one correspondence. So that the first flap 112 can block or avoid all the vent holes 111 in the first flipping panel 107 and the second flap can block or avoid all the vent holes 111 in the second flipping panel 108.

Illustratively, the aperture of the vent holes 111 on the first baffle plate 112 is the same as the aperture of the vent holes 111 on the first flipping plate 107, and the aperture of the vent holes 111 on the second baffle plate is the same as the aperture of the vent holes 111 on the second flipping plate 108.

Illustratively, the driving assembly 102 includes a first motor, a second motor, a first gear and a second gear, the first motor is connected to the first gear, the second motor is connected to the second gear, both the first motor and the second motor are installed on the rotating shaft 109, a second tooth structure 113 adapted to the first gear is disposed on the first baffle 112, and a second tooth structure 113 adapted to the second gear is disposed on the second baffle.

Specifically, when the included angle between the first flipping board 107 and the second flipping board 108 is 180 °, the first baffle 112 is engaged with the first gear through the second tooth-shaped structure 113, and the second baffle is engaged with the second gear through the second tooth-shaped structure 113. At this time, the first motor can drive the first baffle 112 to rotate through the second tooth structure 113, so that the first baffle 112 shields or avoids all the vent holes 111 on the first flipping board 107. The second motor can drive the second baffle to rotate through the second tooth-shaped structure 113, so that the second baffle can block or avoid all the vent holes 111 on the second flipping board 108.

Illustratively, the second tooth structure 113 is an arcuate rack.

In an embodiment of the present application, the air outlet device further includes a grille structure, the grille structure is installed at the air outlet of the ventilation pipeline 100, and the grille structure is used for changing the air outlet direction of the ventilation pipeline 100.

Specifically, the user can rotate the grid structure to change the air-out direction.

The application also discloses a vehicle air conditioning system, including controller, air velocity transducer and the aforesaid air-out device, air velocity transducer installs in ventilation pipe 100, and air velocity transducer and drive assembly 102 all are connected with the controller electricity.

Specifically, the wind speed sensor is configured to collect wind speed information in the ventilation pipeline 100 and transmit the wind speed information to the controller. The controller is used for controlling the driving component 102 to drive the shielding component 103 to move according to the wind speed information, so that the shielding component 103 shields or avoids the plurality of vent holes 111 on the closing component 101.

In an embodiment of the present application, the vehicle air conditioning system further includes a temperature and humidity sensor, the temperature and humidity sensor is installed in the ventilation pipeline 100, and the temperature and humidity sensor is electrically connected to the controller.

Specifically, the temperature and humidity sensor is used for collecting temperature and humidity information in the ventilation pipeline 100 and transmitting the temperature and humidity information to the controller. The controller is further used for controlling the driving component 102 to drive the shielding component 103 to move according to the temperature and humidity information, so that the shielding component 103 shields or avoids the plurality of vent holes 111 on the closing component 101.

For example, when the wind speed of the wind outlet is greater than 5m/s, or the humidity is greater than 70%, or the temperature is greater than 40 ℃, the controller controls the driving assembly 102 to drive the shielding assembly 103 to move, so that the shielding assembly 103 shields 20% of each ventilation hole 111.

When the wind speed of the air outlet is greater than 3m/s, or the humidity is greater than 50%, or the temperature is greater than 30 ℃, the controller controls the driving component 102 to drive the shielding component 103 to move, so that the shielding component 103 shields 50% of each ventilation hole 111.

When the wind speed of the air outlet is greater than 1m/s, or the humidity is greater than 30%, or the temperature is greater than 25 ℃, the controller controls the driving component 102 to drive the shielding component 103 to move, so that the shielding component 103 shields 75% of each ventilation hole 111.

The controller controls the driving component 102 to drive the shielding component 103 to move according to the wind speed information and the temperature and humidity information, so that the shielding component 103 shields or avoids the plurality of ventilation holes 111 on the closing component 101, the wind speed and the temperature can be adjusted adaptively, and the riding experience of a user is improved.

The application also discloses a vehicle, including the aforesaid vehicle air conditioning system, the last air conditioning system of this vehicle can adjust the soft wind of output, can not arouse user's discomfort when the air conditioner blows directly user's health, has improved the experience sense that the user took.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (10)

1. An air outlet device comprises a ventilation pipeline and an opening and closing assembly, wherein an air inlet of the ventilation pipeline is used for being in conduction connection with an air conditioning system, the opening and closing assembly is installed in the ventilation pipeline and is used for controlling the air outlet speed of the ventilation pipeline, and the air outlet device is characterized by further comprising a driving assembly and a shielding assembly;

the opening and closing assembly is provided with a plurality of ventilation holes, the driving assembly and the shielding assembly are installed on the opening and closing assembly, the driving assembly is connected with the shielding assembly, and the driving assembly is used for driving the shielding assembly to move so that the shielding assembly shields or avoids the ventilation holes.

2. The air outlet device of claim 1, wherein the opening and closing assembly comprises a knob, a transmission shaft, a bevel gear, a first turnover plate, a second turnover plate and a rotating shaft, the knob is arranged at the air outlet of the ventilation pipeline and is connected with one end of the transmission shaft, the other end of the transmission shaft is connected with the bevel gear, the rotating shaft is fixedly arranged in the ventilation pipeline, the first turnover plate and the second turnover plate are respectively connected with the rotating shaft in a rotating way, the first turnover plate and the second turnover plate are respectively provided with a first tooth-shaped structure matched with the bevel gear, the first turnover plate is meshed with the conical gear through a first tooth-shaped structure, the second turnover plate is meshed with the conical gear through a first tooth-shaped structure, and a plurality of vent holes are formed in the first turnover plate and the second turnover plate;

the knob is used for driving the transmission shaft to rotate, the transmission shaft is used for driving the bevel gear to rotate, and the bevel gear is used for driving the first turnover plate and the second turnover plate to perform turnover movement so as to adjust the included angle between the first turnover plate and the second turnover plate.

3. The air outlet device of claim 2, wherein the shielding assembly comprises a first baffle and a second baffle, the first baffle is mounted on the first turnover plate, the second baffle is mounted on the second turnover plate, and the first baffle and the second baffle are respectively connected with the driving assembly;

the driving assembly is used for driving the first baffle plate to move on the first turnover plate, so that the first baffle plate shields or avoids the plurality of vent holes on the first turnover plate;

the driving assembly is further used for driving the second baffle to move on the second turnover plate, so that the second baffle shields or avoids the plurality of ventilation holes in the second turnover plate.

4. The air outlet device of claim 3, wherein a plurality of vent holes are formed in the first baffle plate and the second baffle plate, the vent holes in the first baffle plate and the vent holes in the first turnover plate are arranged in a one-to-one correspondence manner, and the vent holes in the second baffle plate and the vent holes in the second turnover plate are arranged in a one-to-one correspondence manner.

5. The air outlet device of claim 4, wherein the aperture of the vent hole in the first baffle plate is the same as the aperture of the vent hole in the first turnover plate, and the aperture of the vent hole in the second baffle plate is the same as the aperture of the vent hole in the second turnover plate.

6. The air outlet device of claim 3, wherein the driving assembly comprises a first motor, a second motor, a first gear and a second gear, the first motor is connected with the first gear, the second motor is connected with the second gear, both the first motor and the second motor are mounted on the rotating shaft, the first baffle plate is provided with a second tooth structure matched with the first gear, and the second baffle plate is provided with a second tooth structure matched with the second gear;

when the included angle between the first turnover plate and the second turnover plate is 180 degrees, the first baffle plate is meshed with the first gear through a second tooth-shaped structure, and the second baffle plate is meshed with the second gear through a second tooth-shaped structure.

7. The air outlet device according to any one of claims 1 to 6, further comprising a grille structure installed at the air outlet of the ventilation duct, the grille structure being configured to change an air outlet direction of the ventilation duct.

8. A vehicle air conditioning system is characterized by comprising a controller, an air speed sensor and the air outlet device of any one of claims 1 to 7, wherein the air speed sensor is installed in a ventilation pipeline, and the air speed sensor and a driving assembly are electrically connected with the controller;

the wind speed sensor is used for acquiring wind speed information in the ventilation pipeline and transmitting the wind speed information to the controller;

the controller is used for controlling the driving component to drive the shielding component to move according to the wind speed information, so that the shielding component shields or avoids the plurality of ventilation holes on the closing component.

9. The vehicle air conditioning system of claim 8, further comprising a temperature and humidity sensor mounted within the ventilation duct, the temperature and humidity sensor being electrically connected to the controller;

the temperature and humidity sensor is used for collecting temperature and humidity information in the ventilation pipeline and transmitting the temperature and humidity information to the controller;

the controller is further used for controlling the driving assembly to drive the shielding assembly to move according to the temperature and humidity information, so that the shielding assembly shields or avoids the plurality of ventilation holes in the opening and closing assembly.

10. A vehicle characterized by comprising the vehicle air conditioning system of claim 8 or 9.

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