CN117734391A - Air-out device and vehicle - Google Patents

Abstract

The application provides an air-out device and vehicle belongs to vehicle air conditioner technical field. The air outlet device comprises a shell, a frame, a blade assembly and a driving assembly. The frame links to each other with the casing, and frame and casing enclose into inside cavity, and the blade subassembly is arranged in inside cavity, sets up the air outlet with inside cavity intercommunication on the frame. The blade assembly comprises a first blade structure and a second blade structure, the first blade structure is located on one side facing the frame, the second blade structure is located below the first blade structure, the first blade structure is used for adjusting the blowing direction of air flow in the first direction, and the driving assembly is used for driving the second blade structure to rotate so as to adjust the blowing direction of air flow in the second direction. Through setting up the air-out device in the rear of well accuse screen, provide more spaces for well accuse screen to a certain extent. The air outlet device has the functions of blowing the face of the human body and avoiding the blowing of people, so that the passenger can quickly cool down, the temperature in the passenger cabin is suitable for long-time driving, and the comfort of the passenger is improved.

Description

Air-out device and vehicle

Technical Field

The application relates to the technical field of vehicle air conditioners, in particular to an air outlet device and a vehicle.

Background

In recent years, with the rapid development of the automobile industry, people have increasingly higher requirements on the riding experience of automobiles. The automobile air conditioning system is a device for refrigerating, heating, ventilating and purifying air in a carriage. The automobile seat can provide comfortable riding environment for passengers, reduce fatigue strength of the drivers and improve driving safety.

The whole vehicle blowing face air duct is used as an important component of the air conditioning system in the vehicle, is used for carrying out heat exchange between the air conditioning system and the vehicle, provides a ventilation path with required air quantity for the vehicle, and has highest use frequency in the refrigeration working condition in summer. The cold air provided in the car should cover a certain range, ensures that the upper half body part with hotter object feeling is directly blown by the cold air, and can realize rapid cooling in the car, so that passengers feel comfortable.

However, with the increasing demand of people for entertainment in vehicles, the size of the central screen of the automobile at the present stage is increased from the traditional 8-inch screen to 12 inches or even 16 inches, and the arrangement space of the central blowing air duct can be occupied to a certain extent. The central blowing face air duct conventionally arranged behind the central screen is usually fixed to be conventionally blown to the tuyere and is used only as an auxiliary tuyere because it is far from the occupant and the blowing direction is excessively deflected and is difficult to blow to the face of the driver. In addition, the requirements of passengers for vehicle comfort are not reduced by the improvement of entertainment, so how to meet the requirements of cooling performance under the requirements of entertainment and aesthetic property is a high-difficulty and extremely important problem.

Disclosure of Invention

The embodiment of the application provides an air-out device and vehicle, through setting up air-out device in the rear of well accuse screen, provide more spaces for well accuse screen to a certain extent. In addition, the air outlet device can meet the functions of blowing to the face of a human body and avoiding people, can meet the requirement of fast cooling of passengers, can meet the requirement of proper temperature in the passenger cabin during long-time driving, and increases the comfort of the passengers.

In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions:

a first aspect of an embodiment of the present application provides an air outlet device, including a housing, a frame, a blade assembly, and a driving assembly;

the frame is connected with the shell, an internal cavity is defined by the frame and the shell, the blade assembly is positioned in the internal cavity, and an air outlet communicated with the internal cavity is formed in the frame;

the blade assembly comprises a first blade structure and a second blade structure, the first blade structure is positioned on one side facing the frame, and the second blade structure is positioned below the first blade structure;

the first blade structure is used for adjusting the blowing direction of the airflow in a first direction;

the driving component is used for driving the second blade structure to rotate so as to adjust the blowing direction of the air flow in the second direction;

the first direction is the width direction of the air outlet, and the second direction is the length direction of the air outlet.

On the basis of the technical scheme, the application can be further improved as follows.

In one possible implementation, the first blade structure includes a first wind guiding blade, a second wind guiding blade, and a third wind guiding blade;

the first air guide blade, the second air guide blade and the third air guide blade are arranged in parallel along the first direction at the air outlet, and two ends of the first air guide blade, the second air guide blade and the third air guide blade are respectively fixed on the shell;

the second wind guide blade and the third wind guide blade are provided with concave parts, and the concave parts are positioned at one side back to the first wind guide blade.

In one possible implementation, the inner edge of the air outlet includes a front inner edge and a rear inner edge, the first air guiding blade faces the front inner edge, and the third air guiding blade faces the rear inner edge;

the opening width of the air outlet in the second direction gradually decreases from the rear side inner edge to the front side inner edge.

In one possible implementation, the front inner edge is an inclined surface, and an included angle between the inclined surface and the horizontal plane is greater than or equal to 45 °.

In one possible implementation, the end surface of the rear inner edge facing the inner cavity is inclined, and the inclined surface forms an angle of 8 ° or more with the horizontal plane.

In one possible implementation, the housing includes a front shell, a rear shell, and a lower shell;

the front shell is connected with one side of the frame, which is close to the first wind guide blade, and the rear shell is connected with one side of the frame, which is close to the third wind guide blade;

the lower shell is fixedly connected with the front shell and the rear shell respectively;

the second vane structure is located within the lower shell.

In one possible implementation, a plurality of guide elements are arranged on the inner wall of the rear shell;

each guide piece is obliquely arranged and is used for guiding the air flow.

In one possible implementation, one side of the first blade structure is provided with a plurality of extensions;

the plurality of extending parts are positioned on one side of the third wind-guiding blade facing the rear shell, one end of each extending part is connected with the third wind-guiding blade, and the other end of each extending part is arranged in a suspending way.

A second aspect of the embodiments of the present application provides a vehicle, including a central control screen, a speaker panel, an instrument panel, and the air outlet device described above;

an air outlet device is arranged at one end of the instrument board facing the loudspeaker panel, and a frame of the air outlet device is overlapped with the loudspeaker panel;

the central control screen is positioned at the front end of the instrument board, and the extending direction of the air flow at the air outlet of the air outlet device is not lower than the top end of the central control screen.

In one possible implementation, a tangential extension line of a bottom end surface of an inner edge of a rear side of an air outlet of the air outlet device is tangential to a top end of the central control screen.

The embodiment of the application provides an air-out device and vehicle, and this air-out device includes casing, frame, blade subassembly and drive assembly. Wherein, the frame links to each other with the casing, and the frame encloses into inside cavity with the casing, and the blade subassembly is arranged in inside cavity, sets up the air outlet with inside cavity intercommunication on the frame. The blade assembly comprises a first blade structure and a second blade structure, the first blade structure is located on one side facing the frame, the second blade structure is located below the first blade structure, the first blade structure is used for adjusting the blowing direction of air flow in the first direction, and the driving assembly is used for driving the second blade structure to rotate so as to adjust the blowing direction of air flow in the second direction. The first direction is the width direction of the air outlet, and the second direction is the length direction of the air outlet. Like this, the air-out device that this application embodiment provided can avoid the human body to blow to passenger cabin rear through the blow to of first blade structure adjustment air current in first direction, through the rotation of drive assembly drive second blade structure, adjusts the air current and blows to in the second direction, makes the air current can focus to human face. The requirements of the passengers on quick cooling and proper temperature in the passenger cabin during long-time driving can be met, and the comfort of the passengers is improved. The vehicle comprises a central control screen, a loudspeaker panel, an instrument panel and the air outlet device. Wherein, the one end of instrument board towards speaker panel is equipped with air-out device, and air-out device's frame and speaker panel overlap joint, and well accuse screen is located the front end of instrument board, and the extending direction of air current in air-out device's air outlet department all is not less than the top of well accuse screen. Like this, this embodiment can be through setting up the air-out device in the rear of well accuse screen, for well accuse screen provides more space to a certain extent.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a part of a vehicle with an air outlet device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a first blade structure of an air outlet device according to an embodiment of the present disclosure;

FIG. 3 is a schematic A-A cross-sectional view of the air outlet apparatus provided in FIG. 1;

FIG. 4 is a schematic view of a section B-B of the air outlet apparatus provided in FIG. 1;

fig. 5 is a schematic structural diagram of a guide member of an air outlet device according to an embodiment of the present disclosure;

fig. 6 is a schematic diagram of an air outlet device, a central control screen and a human face position relationship according to an embodiment of the present disclosure.

Reference numerals illustrate:

100-an air outlet device;

200-a housing;

210-an internal cavity; 220-front shell; 221-inner edge of front shell; 230-a rear shell; 231-guides; 232-end face; 240-lower shell;

300-frame;

310-air outlet; 311-front inner edge; 3111-inclined surfaces; 312-trailing inner edge; 3121-bevel;

400-blade assembly;

410-a first blade structure; 411-first wind guiding blades; 412-a second wind guiding blade; 413-third wind guiding blades; 414-a recess; 415-extensions; 420-a second blade structure; 421-blade body;

500-a drive assembly;

510-controlling the motor;

600-vehicle;

610-a central control screen; 620-a speaker panel; 630-dashboard.

Detailed Description

As described in the background art, with the increasing demand of people for entertainment in vehicles, the size of the central screen of the automobile at the present stage is increased from the traditional 8-inch screen to 12 inch or even 16 inch, and the arrangement space of the central blowing air duct can be occupied to a certain extent. The central blowing face air duct conventionally arranged behind the central screen is usually fixed to be conventionally blown to the tuyere and is used only as an auxiliary tuyere because it is far from the occupant and the blowing direction is excessively deflected and is difficult to blow to the face of the driver. In addition, the requirements of passengers for vehicle comfort are not reduced by the improvement of entertainment, so how to meet the requirements of cooling performance under the requirements of entertainment and aesthetic property is a high-difficulty and extremely important problem.

According to the technical problem, the embodiment of the application provides an air outlet device and a vehicle. Wherein, the frame links to each other with the casing, and the frame encloses into inside cavity with the casing, and the blade subassembly is arranged in inside cavity, sets up the air outlet with inside cavity intercommunication on the frame. The blade assembly comprises a first blade structure and a second blade structure, the first blade structure is located on one side facing the frame, the second blade structure is located below the first blade structure, the first blade structure is used for adjusting the blowing direction of air flow in the first direction, and the driving assembly is used for driving the second blade structure to rotate so as to adjust the blowing direction of air flow in the second direction. The first direction is the width direction of the air outlet, and the second direction is the length direction of the air outlet. The vehicle comprises a central control screen, a loudspeaker panel, an instrument panel and the air outlet device. Wherein, the one end of instrument board towards speaker panel is equipped with air-out device, and air-out device's frame and speaker panel overlap joint, and well accuse screen is located the front end of instrument board, and the extending direction of air current in air-out device's air outlet department all is not less than the top of well accuse screen. Like this, this embodiment can be through setting up the air-out device in the rear of well accuse screen, for well accuse screen provides more space to a certain extent. In addition, the air outlet device can meet the functions of blowing to the face of a human body and avoiding people, can meet the requirement of fast cooling of passengers, can meet the requirement of proper temperature in the passenger cabin during long-time driving, and increases the comfort of the passengers.

In order to make the above objects, features and advantages of the embodiments of the present application more comprehensible, the following description will make the technical solutions of the embodiments of the present application clear and complete with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, based on the embodiments herein, which are within the scope of the protection of the present application, will be within the purview of one of ordinary skill in the art without the exercise of inventive faculty.

The embodiment of the application provides an air-out device and vehicle, through setting up air-out device in the rear of well accuse screen, provide more spaces for well accuse screen to a certain extent. In addition, the air-out device can satisfy the function of blowing to the face of the human body and avoiding the human body, and the specific structure of the air-out device and the vehicle provided by the embodiment of the application is introduced by combining the attached drawings.

Referring to fig. 1 and 3, a first aspect of the embodiments of the present application provides an air outlet device 100, where the air outlet device 100 may include a housing 200, a frame 300, a blade assembly 400, and a driving assembly 500. Wherein, the frame 300 may be connected with the case 200. In one possible implementation, the rim 300 may enclose the interior cavity 210 with the housing 200, and the blade assembly 400 may be located in the interior cavity 210. Accordingly, the frame 300 may be provided with an air outlet 310, and the air outlet 310 may be communicated with the internal cavity 210, so that the air flows into the internal cavity 210 and then flows out along the air outlet 310.

Referring to fig. 2 and 3, in a specific implementation of the present embodiment, the blade assembly 400 may further include a first blade structure 410 and a second blade structure 420. Wherein the first blade structure 410 may be located at a side facing the bezel 300, and the second blade structure 420 is located under the first blade structure 410. In one possible implementation, the second vane structure 420 may be located in the internal cavity 210. In the embodiment of the present application, the first blade structure 410 can be used to adjust the blowing direction of the air flow in the first direction, so that the blowing height of the air flow is increased after passing through the first blade structure 410, so as to avoid the blowing of the air flow to the rear of the passenger compartment. And the driving assembly 500 can be used to drive the second blade structure 420 to rotate, so as to adjust the blowing direction of the air flow in the second direction, and thus enable the air flow to be focused on the face of the human body.

For convenience of description, in the embodiment of the present application, the first direction is the width direction of the air outlet 310, i.e. the x direction in fig. 1. The second direction is the length direction of the air outlet 310, i.e. the y direction in fig. 1.

With continued reference to fig. 1 and 2, the first blade structure 410 may include a first wind guiding blade 411, a second wind guiding blade 412, and a third wind guiding blade 413, as in the previous embodiments. Of course, in other embodiments, the first blade structure 410 may include other different numbers of wind guiding blades, and embodiments of the present application are not limited herein with respect to the number of wind guiding blades in the first blade structure 410. In the embodiment of the present application, the first blade structure 410 includes a first wind guiding blade 411, a second wind guiding blade 412 and a third wind guiding blade 413. The first air guiding blade 411, the second air guiding blade 412 and the third air guiding blade 413 may be disposed in parallel along the first direction at the air outlet 310, and a certain gap is formed among the first air guiding blade 411, the second air guiding blade 412 and the third air guiding blade 413. In one possible implementation, the first, second and third wind guiding blades 411, 412 and 413 may be located at a side facing the air outlet 310, and both ends of the first, second and third wind guiding blades 411, 412 and 413 may be fixed to the case 200, respectively.

With continued reference to fig. 2, in the above embodiment, in the first direction, the first wind guiding vane 411 may be located below the second wind guiding vane 412, and the third wind guiding vane 413 may be located above the second wind guiding vane 412. In the embodiment of the present application, the second wind guiding blade 412 and the third wind guiding blade 413 may be provided with a recess 414 in the second direction. In one possible implementation, the second wind guiding blade 412 and the third wind guiding blade 413 may be provided with a recess 414 at a middle position in the second direction, and the recess 414 may be located at a side facing away from the first wind guiding blade 411. In the embodiment of the present application, the concave portion 414 may have an arc concave surface, that is, a certain arc angle, and both the concave portion 414 of the second wind guiding blade 412 and the concave portion 414 of the third wind guiding blade 413 face away from the side with the first wind guiding blade 411. In this way, referring to the arrow (2) direction in fig. 1, after the airflow passes through the concave portion 414 of the second wind guiding blade 412 and the concave portion 414 of the third wind guiding blade 413, as indicated by the arrow direction in fig. 4, the blowing direction of the airflow in the first direction can be improved.

With continued reference to fig. 3, further, the inner edge of the air outlet 310 may include a front inner edge 311 and a rear inner edge 312. Wherein, the first wind guiding vane 411 may be disposed toward the front inner edge 311, and the third wind guiding vane 413 may be disposed toward the rear inner edge 312. In one possible implementation, as shown in fig. 1, the opening width of the air outlet 310 in the second direction gradually decreases in the direction from the rear side inner edge 312 to the front side inner edge 311. It is understood that the opening width of the air outlet 310 at the end provided with the third air guiding vane 413 may be greater than or equal to the opening width of the air outlet 310 at the end provided with the first air guiding vane 411. In this way, the whole air outlet device 100 has more beautiful appearance, and the air outlet quantity of the air flow at one end of the inner edge 312 at the rear side of the air outlet 310 is increased, which is beneficial to cooling the whole vehicle.

With continued reference to fig. 3 and 4, the front inner edge 311 may be provided as an inclined surface 3111, and an angle between the inclined surface 3111 and the horizontal may be 45 ° or more. In this embodiment of the present application, for example, an included angle between the inclined surface 3111 of the front inner edge 311 and the horizontal plane is equal to 45 °, at this time, the air flows out along the gap between the first air guiding blade 411 and the front inner edge 311, and the front inner edge 311 has a certain angle, so that the air flow can improve the blowing direction in the first direction, and the situation that the air flow is blocked when the air flow blows to the lower side is effectively prevented.

With continued reference to fig. 3 and 4, the end surface of the rear inner edge 312 facing the inner cavity 210 may be an inclined surface 3121, and the inclined surface 3121 may have an included angle of 8 ° or more with the horizontal plane. In this embodiment, for example, the included angle between the end surface of the rear inner edge 312 facing the inner cavity 210 and the horizontal plane is equal to 8 °, and the air flows out along the gap between the third air guiding blade 413 and the rear inner edge 312, because the rear inner edge 312 has a certain angle towards the inclined plane 3121 of the inner cavity 210, the air can be blown to the upper edge of the central control screen 610 located at one side of the air outlet device 100 along the inclined plane 3121 of the rear inner edge 312 facing the inner cavity 210, so that the situation that the air is blocked by the central control screen 610 when the air is blown to one side of the central control screen 610 is effectively prevented. If the included angle between the inclined surface 3121 of the rear inner edge 312 facing the inner cavity 210 and the horizontal plane is smaller than 8 °, part of the airflow may blow toward the central screen 610, and thus cause unnecessary airflow loss.

With continued reference to fig. 3 and 4, the housing 200 may further include a front case 220, a rear case 230, and a lower case 240, based on the above-described embodiments. The front case 220 may be connected to a side of the frame 300 adjacent to the first wind guide vane 411, and the rear case 230 may be connected to a side of the frame 300 adjacent to the third wind guide vane 413. In the embodiment of the present application, the front case 220 may be connected to the front inner edge 311 of the air outlet 310, and the rear case 230 may be connected to the rear inner edge 312 of the air outlet 310. In one possible implementation, the lower case 240 can be fixedly coupled with the front case 220 and the rear case 230, respectively. In this embodiment, in the end that the rear shell 230 is connected to the rear inner edge 312 of the air outlet 310, the end face 232 of the portion facing the inner cavity 210 may also be inclined, and the end face 232 of the rear shell 230 facing the inner cavity 210 and the inclined surface 3121 of the rear inner edge 312 facing the inner cavity 210 may be disposed on the same plane, that is, the end face 232 of the rear shell 230 connected to the rear inner edge 312 of the air outlet 310 and the inclined surface 3121 of the end face 232 facing the inner cavity 210 and the rear inner edge 312 facing the inner cavity 210 are respectively greater than or equal to 8 ° with the horizontal plane, so that the air flow can blow to the top end of the central control screen 610, and the situation that the air flow is blocked by the central control screen 610 when the air flow blows to one side of the central control screen 610 is effectively prevented.

With continued reference to fig. 3 and 4, the second blade structure 420 may be located within the lower shell 240 based on the above-described embodiments, wherein the second blade structure 420 may be fixed to the lower shell 240 such that the lower shell 240 has a certain fixing and supporting function. In one possible implementation, the second blade structure 420 may include a number of blade bodies 421, where the number of blade bodies 421 includes, but is not limited to, one, i.e., the number of blade bodies 421 may be set to one or more than one, and the number of blade bodies 421 is not limited herein. In the embodiment of the present application, a plurality of blade bodies 421 may be disposed in parallel in the second direction, and each blade body 421 may be connected to the driving assembly 500. Wherein the drive assembly 500 may include at least one control motor 510. It can be appreciated that, the control motor 510 is configured to drive each blade body 421 to rotate at different angles in the second direction, and referring to the arrows (1) and (3) in fig. 1, the blowing direction of the air flow in the second direction can be adjusted, so that the air flow can be focused on a certain area, and the function of focusing the air flow on the face of the human body is achieved.

Referring to fig. 5, on the basis of the above embodiment, a guide 231 may be provided on the inner wall of the rear case 230, and the guide 231 may be located above the second vane structure 420. In one possible implementation, the number of the guide members 231 may be several, which is not limited herein. In the present embodiment, each guide 231 may be disposed at an incline such that the guide 231 can guide the air flow. In some embodiments, each blade body 421 may be provided corresponding to each guide 231, respectively. Of course, in other embodiments, each two vane bodies 421 may be disposed corresponding to at least one guide 231, such that each two vane bodies 421 and each two guides 231 can form an airflow channel.

With continued reference to fig. 1, it will be appreciated that, based on the above-described embodiments, since the air outlet device 100 is generally disposed at a central location of the vehicle 600, the occupants are located on either side of the air outlet device 100 in the second direction. In one possible implementation, the angle at which the guide 231 is inclined may be set toward the occupant's direction on both sides, respectively. Thus, when the control motor 510 drives the second blade structure 420 to rotate, as indicated by arrow directions in fig. 3, the blade body 421 may be rotated toward a direction in which the guide 231 correspondingly provided is inclined, thereby adjusting the blowing direction of the air flow in the second direction, referring to arrow (1) and (3) directions in fig. 1, so that the air flow can be focused on the faces of the passengers located at both sides of the air outlet device 100.

In some embodiments, the height of the first blade structure 410 may be increased appropriately, and the height of at least a portion of the housing 200 corresponding to the location of the first blade structure 410 may be extended accordingly, so that the air flow may be directed to the location of the midline of the human body or the respiratory tract of the human body as much as possible.

With continued reference to fig. 2, one side of the first blade structure 410 may be provided with an extension 415, based on the embodiments described above. In one possible implementation, the number of the extending portions 415 may be several, which is not limited herein. In this embodiment, the plurality of extending portions 415 may be located on a side of the third air guiding blade 413 facing the rear housing 230, and one end of each extending portion 415 may be connected to the third air guiding blade 413, while the other end of each extending portion 415 may be suspended. Thus, the extension portion 415 can effectively prevent the foreign objects from falling, and when the objects enter the housing 200 through the air outlet 310, the extension portion 415 realizes the blocking function, thereby having a certain protection effect on the inside of the air outlet device 100.

With continued reference to fig. 1, a second aspect of the embodiments of the present application provides a vehicle 600, where the vehicle 600 may include a center control screen 610, a speaker panel 620, a dashboard 630, and the air outlet apparatus 100 described above. The end of the instrument panel 630 facing the speaker panel 620 may be provided with the air outlet device 100, and the frame 300 of the air outlet device 100 may overlap with the speaker panel 620. In one possible implementation, the center control screen 610 may be located at a front end of the dashboard 630, and the direction of extension of the airflow at the air outlet 310 of the air outlet device 100 is not lower than the top end of the center control screen 610. In this way, the airflow in the air outlet device 100 can be blown to passengers on both sides and the ceiling of the vehicle 600 along the top end of the center control screen 610, avoiding unnecessary airflow loss.

With continued reference to fig. 3, in the above embodiment, the tangential extension line of the bottom end surface 232 of the rear inner edge 312 of the air outlet 310 of the air outlet device 100 is tangential to the top end of the central control screen 610. In one possible implementation, referring to fig. 6, the bottom end surface 232 of the rear inner edge 312 of the air outlet 310 of the air outlet device 100, the top end of the center control screen 610, and the human breath point may be collinear. Of course, in other embodiments, the connection line between the bottom end surface 232 of the rear inner edge 312 of the air outlet 310 of the air outlet device 100 and the breathing point of the human body may be higher than the top end of the central control screen 610, so that the air flow can blow to the face of the human body, and the air flow focusing function is implemented.

With continued reference to fig. 3 and 4, the distance between the front inner edge 221 of the front case and the front inner edge 311 of the air outlet 310 should be less than or equal to 0.5mm, that is, at least part of the frame 300 may be disposed on the front case 220 in a protruding manner. In this way, the portion of the front shell inner edge 221 corresponding to the front side inner edge 311 of the air outlet 310 may be transited to be smoother, which can make the whole air outlet device 100 more attractive. If the difference between the abutting portions of the front case 220 and the bezel 300 is too large, the protruding portions thereof may scratch the hands of the occupant.

In this embodiment of the present application, by setting the air outlet device 100 at the rear end of the central control screen 610, more space is provided for the central control screen 610 to a certain extent, so that the central control screen 610 can realize functions of rotation, translation, and the like, and entertainment diversity is increased. When the air outlet device 100 is in the working state, the control motor 510 drives the second blade structure 420, so that the blade bodies 421 in the second blade structure 420 rotate towards passengers located at two sides of the air outlet device 100, respectively, and the air flow reaches the first blade structure 410 along the guide member 231 through the second blade structure 420. Referring to arrows (1) and (3) in fig. 1, the air flow may blow to the face of the human body along the top end of the central control screen 610 through both sides of the first blade structure 410 in the second direction, so as to implement a focusing function. Referring to the arrow (2) direction illustration in fig. 1, the air flow may also be located in the concave portion 414 of the middle position through the first blade structure 410, so as to improve the blowing direction of the air flow in the first direction, so that the air flow is blown to the rear of the passenger cabin through the ceiling of the vehicle 600, avoiding the human body and forming a cold air curtain on the ceiling of the vehicle 600, thereby facilitating the cooling of the whole vehicle and increasing the comfort of passengers. Like this, the sealing device that this application provided possesses and blows to human face and keep away the function that the people blown, both can satisfy the requirement of quick cooling, can satisfy the requirement that the passenger cabin temperature is suitable when driving for a long time again.

In this specification, each embodiment or implementation is described in a progressive manner, and each embodiment focuses on a difference from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

It should be noted that references in the specification to "in the detailed description", "in some embodiments", "in this embodiment", "exemplarily", etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, terms should be understood at least in part by use in the context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, at least in part depending on the context. Similarly, terms such as "a" or "an" may also be understood to convey a singular usage or a plural usage, depending at least in part on the context.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution 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 scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. An air outlet device, comprising: the device comprises a shell, a frame, a blade assembly and a driving assembly;

the frame is connected with the shell, an inner cavity is formed by the frame and the shell, the blade assembly is positioned in the inner cavity, and an air outlet communicated with the inner cavity is formed in the frame;

the blade assembly comprises a first blade structure and a second blade structure, the first blade structure is positioned on one side facing the frame, and the second blade structure is positioned below the first blade structure;

the first blade structure is used for adjusting the blowing direction of the airflow in a first direction;

the driving component is used for driving the second blade structure to rotate so as to adjust the blowing direction of the air flow in a second direction;

the first direction is the width direction of the air outlet, and the second direction is the length direction of the air outlet.

2. The air outlet device of claim 1, wherein the first blade structure comprises a first air guiding blade, a second air guiding blade, and a third air guiding blade;

the first air guide blade, the second air guide blade and the third air guide blade are arranged in parallel along the first direction at the air outlet, and two ends of the first air guide blade, the second air guide blade and the third air guide blade are respectively fixed on the shell;

the second wind guide blade and the third wind guide blade are provided with concave parts, and the concave parts are positioned at one side back to the first wind guide blade.

3. The air outlet device of claim 2, wherein the inner edge of the air outlet comprises a front inner edge and a rear inner edge, the first air guiding blade faces the front inner edge, and the third air guiding blade faces the rear inner edge;

the opening width of the air outlet in the second direction is gradually reduced from the rear side inner edge to the front side inner edge.

4. An air outlet device according to claim 3, wherein the front inner edge is an inclined surface, and an included angle between the inclined surface and a horizontal plane is greater than or equal to 45 °.

5. The air outlet device according to claim 4, wherein the end face of the rear inner edge facing the inner cavity is inclined, and an included angle between the inclined face and the horizontal plane is greater than or equal to 8 °.

6. The air outlet device according to any one of claims 2 to 5, wherein the housing comprises a front case, a rear case, and a lower case;

the front shell is connected with one side of the frame, which is close to the first wind guide blade, and the rear shell is connected with one side of the frame, which is close to the third wind guide blade;

the lower shell is fixedly connected with the front shell and the rear shell respectively;

the second vane structure is located within the lower shell.

7. The air outlet device according to claim 6, wherein a plurality of guide members are arranged on the inner wall of the rear shell;

each guide piece is obliquely arranged and is used for guiding air flow.

8. The air outlet device according to claim 7, wherein one side of the first blade structure is provided with a plurality of extending parts;

the extending parts are positioned on one side of the third wind-guiding blades facing the rear shell, one end of each extending part is connected with the third wind-guiding blades, and the other end of each extending part is arranged in a suspending mode.

9. A vehicle, characterized by comprising: a central control screen, a speaker panel, an instrument panel, and an air outlet device according to any one of claims 1 to 8;

the air outlet device is arranged at one end of the instrument panel, facing the loudspeaker panel, and the frame of the air outlet device is overlapped with the loudspeaker panel;

the central control screen is positioned at the front end of the instrument board, and the extending direction of the air flow at the air outlet of the air outlet device is not lower than the top end of the central control screen.

10. The vehicle according to claim 9, wherein a tangential extension line of a bottom end surface of an inner edge of a rear side of an air outlet of the air outlet device is tangential to a top end of the center control screen.