CN209938269U - In-vehicle air supply device and vehicle - Google Patents

Abstract

The application discloses air supply arrangement and vehicle in car, air supply arrangement includes in the car: a housing defining an air outlet duct; the air distributor is mounted on the air duct and divides the air duct into a plurality of flow channels, and the air distributor defines an accommodating cavity with a closed windward side; the air guide mechanisms comprise air guide pieces which are pivotally arranged on the flow channel; the connecting mechanism is connected among the air guide mechanisms to enable the air guide mechanisms to be linked, and the connecting mechanism is located in the accommodating cavity. The utility model provides an air supply arrangement in car has the air distributor who holds the chamber through the design, and places coupling mechanism in and hold the intracavity, can guide the air current more smoothly to blow off, and coupling mechanism is little to the influence of air current, and the air supply noise is low.

Description

In-vehicle air supply device and vehicle

Technical Field

The application belongs to the technical field of vehicle manufacturing, and particularly relates to an air supply device in a vehicle and a vehicle with the same.

Background

The in-vehicle air-blowing device is used as a part of an air conditioning system of a vehicle and is used for blowing air into a cabin. In order to realize the control of air flow and the regulation of wind direction, the wind channel at air outlet department usually sets up the guide vane, and every air outlet all is equipped with a plurality of guide vanes, and a plurality of guide vanes pass through link structure and link to each other to these a plurality of guide vanes actuate simultaneously. In the related art, the connecting rod is exposed in the air duct, and the influence of the connecting rod on the air flow is not considered, so that part of the air flow of the air outlet is influenced by the connecting rod, and the air direction control is inaccurate or the air flow noise is generated.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art.

According to this application embodiment's interior air supply arrangement of car, include: a housing defining an air outlet duct; the air distributor is mounted on the air duct and divides the air duct into a plurality of flow channels, and the air distributor defines an accommodating cavity with a closed windward side; the air guide mechanisms comprise air guide pieces which are pivotally arranged on the flow channel; the connecting mechanism is connected among the air guide mechanisms to enable the air guide mechanisms to be linked, and the connecting mechanism is located in the accommodating cavity.

The air supply arrangement in car of this application embodiment has the air distributor who holds the chamber through the design, and places coupling mechanism in and hold the intracavity, can guide the air current more smoothly and blow off, and coupling mechanism is little to the influence of air current, and the air supply noise is low.

According to the air supply arrangement in car of an embodiment of this application, hold the chamber and be the confined cavity.

According to the air supply device in the vehicle, the air distributor comprises a first section and a second section, and one end of the first section is connected with one end of the second section to limit the accommodating cavity.

According to the air supply device in the vehicle, the first section comprises a first plate and a second plate, the first end of the first plate is connected with the first end of the second plate, and the second end of the first plate is arranged at a distance from the second end of the second plate; the second section comprises a third plate and a fourth plate, the first end of the third plate is connected with the first end of the fourth plate, and the second end of the third plate and the second end of the fourth plate are arranged at intervals; the second end of the first plate is connected to the second end of the third plate and the second end of the second plate is connected to the second end of the fourth plate to define the receiving cavity.

According to an embodiment of the present application, the plurality of flow channels are distributed along a first direction, each of the air guiding mechanisms includes a plurality of air guiding sheets distributed along the first direction and corresponding to the flow channels one by one, a pivot axis of the air guiding mechanism is parallel to the first direction, and a distribution direction of the plurality of air guiding mechanisms is perpendicular to the first direction.

According to the air supply device in the vehicle, the first direction is along the vertical direction, and the air guide mechanism is used for controlling the left and right air directions; or the first direction is along the transverse direction, and the air guide mechanism is used for controlling the vertical wind direction.

According to the air supply arrangement in car of an embodiment of this application, coupling mechanism includes the connecting rod, air guide mechanism include the connecting axle with the guide vane, the connecting axle with but casing pivot ground is connected, the connecting axle stretches into hold the chamber, the connecting rod with the connecting axle is articulated, just the connecting rod with the hinge point of connecting axle with the axis of connecting axle is spaced apart.

According to an embodiment of the present application, the air guiding mechanism includes a plurality of air guiding pieces corresponding to the flow channels one to one, the plurality of air guiding pieces of each air guiding mechanism are connected by the connecting shaft, and the connecting shaft penetrates through the air distributor.

According to the air supply arrangement in car of an embodiment of this application, air guide mechanism still include with the boss that the connecting axle links to each other, the connecting rod with the boss is articulated.

The application also provides a vehicle, which is provided with the air supply device in the vehicle.

The vehicle and the air supply device in the vehicle have the same advantages compared with the prior art, and the description is omitted.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a plan view of an in-vehicle air blowing device according to an embodiment of the present application;

FIG. 2 is a cross-sectional view taken at D-D in FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at E;

FIG. 4 is an exploded view of the in-vehicle blower apparatus of the exemplary embodiment of the present application from a first perspective;

fig. 5 is an exploded view of the in-vehicle air-blowing device according to the embodiment of the present application from a second perspective.

Reference numerals:

an in-vehicle air supply device 100 is provided,

a shell body 10, a first shell 11, a second shell 12, a flow passage 13, an air duct 14, an air outlet 15,

the air distributor 20, the accommodation chamber 23, the first section 24, the first plate 24a, the second plate 24b, the second section 25, the third plate 25a, the fourth plate 25b,

an air guide mechanism 40, an air guide sheet 41, a connecting shaft 42, a boss 43, a mounting handle 44,

a connecting mechanism 70.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

An in-vehicle air-blowing device 100 according to an embodiment of the present application is described below with reference to fig. 1 to 5.

Unless otherwise specified, the front-rear direction in the present application is the longitudinal direction of the vehicle, i.e., the X direction; the left and right directions are the transverse direction of the vehicle, namely the Y direction; the up-down direction is the vertical direction of the vehicle, i.e., the Z direction.

As shown in fig. 1 to 5, an in-vehicle air-blowing device 100 according to an embodiment of the present invention includes: the air guide device comprises a shell 10, an air distributor 20, a plurality of air guide mechanisms 40 and a connecting mechanism 70.

Wherein, referring to fig. 2, the housing 10 defines an air outlet duct 14, the air outlet duct 14 has an air outlet 15, the air outlet 15 is disposed toward a passenger compartment of the vehicle, the air outlet duct 14 can be communicated with an air conditioning system of the vehicle, and in an actual implementation, the housing 10 can be connected with the air outlet duct of the air conditioning system.

As shown in fig. 2, the air distributor 20 is installed in the air duct 14, and the air distributor 20 divides the air duct 14 into a plurality of flow channels 13. In this way, the air-conditioned air can be guided to the plurality of flow passages 13, and the air flow of each flow passage 13 can be adjusted as desired.

As shown in fig. 2 to 5, the air guiding mechanism 40 includes a plurality of air guiding mechanisms 40, each air guiding mechanism 40 includes an air guiding sheet 41, the air guiding sheet 41 is pivotally mounted on the flow channel 13, in an actual implementation, the air guiding mechanism 40 is pivotally connected to the housing 10, and when the air guiding mechanism 40 is adjusted, the air guiding sheet 41 deflects in the flow channel 13, so as to adjust the wind direction. The air guide mechanism 40 may be automatically controlled or manually controlled.

As shown in fig. 3 and 4, the connection mechanism 70 is connected between the plurality of air guide mechanisms 40 to link the plurality of air guide mechanisms 40. As shown in fig. 4, the plurality of wind guide mechanisms 40 are arranged side by side, and the plurality of wind guide mechanisms 40 can be synchronously operated by the connection of the connection mechanism 70, so that the deflection of the plurality of wind guide mechanisms 40 can be realized by adjusting one wind guide mechanism 40.

As shown in fig. 2, the air distributor 20 defines the accommodating chamber 23, the windward side (left side in fig. 2) of the accommodating chamber 23 is closed, and the connection mechanism 70 is located in the accommodating chamber 23.

Therefore, the connecting mechanism 70 can not contact with the airflow in the windward direction, the influence on the airflow caused by the connecting mechanism 70 can be reduced, the trend of the airflow is prevented from being influenced by the connecting mechanism 70, and the noise of the airflow is reduced.

The in-vehicle air supply device 100 of the embodiment of the present application has the air distributor 20 with the accommodating cavity 23, and places the connecting mechanism 70 in the accommodating cavity 23, so that the air flow can be guided to blow out more smoothly, the influence of the connecting mechanism 70 on the air flow is small, and the air supply noise is low.

In some embodiments, as shown in fig. 2 and 3, the receiving cavity 23 is a closed cavity. In this way, the coupling mechanism 70 is completely kept out of contact with the airflow, and noise generated by the coupling mechanism 70 moving around the airflow is completely avoided. On the other hand, the link mechanism is invisible, and a simplified modeling effect can be realized.

In a practical implementation, as shown in fig. 2-4, the air distributor 20 comprises a first section 24 and a second section 25, one end of the first section 24 being connected to one end of the second section 25 to define the housing chamber 23. The double-shelled air distributor 20 facilitates demolding and installation of the attachment mechanism 70. One end of the first section 24 may be snap-connected to one end of the second section 25.

In some embodiments, as shown in FIG. 2, the first section 24 of the air distributor 20 and the second section 25 of the air distributor 20 may be arranged in a front-to-back direction; of course, the first section 24 of the air distributor 20 and the second section 25 of the air distributor 20 may be disposed in the up-down direction or the left-right direction.

As shown in fig. 3, the first segment 24 includes a first plate 24a and a second plate 24b, a first end (left end in fig. 3) of the first plate 24a and a first end (left end in fig. 3) of the second plate 24b are connected, and a second end (right end in fig. 3) of the first plate 24a and a second end (right end in fig. 3) of the second plate 24b are spaced apart.

The second segment 25 includes a third plate 25a and a fourth plate 25b, a first end (right end in fig. 3) of the third plate 25a and a first end (right end in fig. 3) of the fourth plate 25b are connected, and a second end (left end in fig. 3) of the third plate 25a and a second end (left end in fig. 3) of the fourth plate 25b are disposed spaced apart;

the second end (right end in fig. 3) of the first plate 24a is connected to the second end (left end in fig. 3) of the third plate 25a, and the second end (right end in fig. 3) of the second plate 24b is connected to the second end (left end in fig. 3) of the fourth plate 25b to define the accommodation chamber 23.

As shown in fig. 3, the front end of the first section 24 may further include a partition plate, and the partition plate may be connected to the first end of the first plate 24a and the first end of the second plate 24b to divide the air duct 14 into two flow channels 13 in advance to guide the air flow.

In other words, the first section 24 and the second section 25 each define a V-shaped open cavity, and the first section 24 and the second section 25 are connected to form the closed accommodating cavity 23. Of course, in some embodiments, it may be sufficient to provide only the first section 24, so that the rear end of the receiving cavity 23 (the end facing the outlet 15) is open.

Of course, the shape of the air distributor 20 is not limited to the above-mentioned embodiments, and other shapes of the air distributor 20 may be designed according to actual requirements, such as reducing the size of the air distributor 20, making other streamline structures, and disposing the connecting mechanism 70 in the inner cavity thereof.

In some embodiments, as shown in fig. 2, the flow channels 13 are distributed along a first direction a, each wind guiding mechanism 40 includes a plurality of wind guiding plates 41, the plurality of wind guiding plates 41 of each wind guiding mechanism 40 correspond to the plurality of flow channels 13 one by one, the plurality of wind guiding plates 41 are distributed along the first direction a, a pivot axis of the wind guiding mechanism 40 is parallel to the first direction a, and a distribution direction C of the plurality of wind guiding mechanisms 40 is perpendicular to the first direction a.

In practical implementation, as shown in fig. 2 and 4, the extending direction B of the flow channel 13, the distribution direction C of the plurality of air guiding mechanisms 40, and the first direction a may be perpendicular to each other, where the first direction a may be along a vertical direction, the direction B is along a longitudinal direction, the distribution direction C of the plurality of air guiding mechanisms 40 is along a transverse direction, and the air guiding mechanisms 40 are used for controlling left and right wind directions. Thus, the plurality of flow channels 13 are vertically distributed, and the wind direction can be adjusted left and right by adjusting the angle of the wind guide mechanism 40.

Of course, in other embodiments, the first direction a may be in the transverse direction, the direction B in the longitudinal direction, and the direction C in the vertical direction, and the wind guiding mechanism 40 is used for controlling the wind direction up and down. Thus, the plurality of flow paths 13 are distributed in the lateral direction, and the vertical adjustment of the wind direction can be realized by adjusting the angle of the wind guide mechanism 40.

As shown in fig. 3 to 5, the connection mechanism 70 includes a connection rod, the wind guiding mechanism 40 includes a connection shaft 42 and a wind guiding sheet 41, the wind guiding sheet 41 is connected to the connection shaft 42, the connection shaft 42 and the wind guiding sheet 41 can be integrated, the connection shaft 42 is pivotally connected to the housing 10, the connection shaft 42 extends into the accommodating cavity 23, the connection rod is hinged to the connection shaft 42, the hinge point of the connection rod and the connection shaft 42 is spaced from the axis of the connection shaft 42 to form a certain force arm, and the connection rod extends along the distribution direction C of the plurality of wind guiding mechanisms 40. Thus, when one of the wind guiding mechanisms 40 rotates (including manually adjusted rotation and automatically adjusted rotation), the connecting rod can drive the other wind guiding mechanisms 40 to be linked.

Referring to fig. 3, the wind guiding mechanism 40 further includes a boss 43 connected to the connecting shaft 42, and the connecting rod is hinged to the boss 43, for example, a protruding shaft may be disposed on the boss 43, and a connecting rod sleeve is disposed outside the protruding shaft to realize the hinge connection with the connecting shaft 42.

Referring to fig. 3, the air guiding mechanism 40 further includes a mounting handle 44, the mounting handle 44 is connected to the connecting shaft 42 and disposed between the two air guiding plates 41, and the mounting handle 44 is used for holding the air guiding mechanism 40 during assembly to facilitate assembly.

As shown in fig. 2, the air guiding mechanism 40 includes a plurality of air guiding plates 41 corresponding to the flow channels 13 one by one, the plurality of air guiding plates 41 of each air guiding mechanism 40 are connected by a connecting shaft 42, and the connecting shaft 42 penetrates through the air distributor 20. Thus, the wind direction of the plurality of flow paths 13 can be adjusted by adjusting the wind direction of one flow path 13. As shown in fig. 2, the two air guiding plates 41 of each air guiding mechanism 40 are connected by a connecting shaft 42 extending in the a direction, and as shown in fig. 4, the plurality of air guiding mechanisms 40 are connected by a connecting mechanism 70 extending in the C direction.

Of course, the plurality of air guiding plates 41 of each air guiding mechanism 40 may be designed as independent structures, for example, each air guiding plate includes an independent connecting shaft 42, and each connecting shaft 42 may be connected to a respective connecting mechanism 70 (connecting rod), so that the air direction of each air channel 13 can be independently adjusted.

In some embodiments, as shown in fig. 4 and 5, the housing 10 may include: a first casing 11 and a second casing 12, one end (for example, the right end in fig. 4, the end may be a rear end) of the first casing 11 is connected to one end (for example, the left end in fig. 4, the end may be a front end) of the second casing 12, and the flow cross-sectional area of the second casing 12 may be tapered from the end connected to the first casing 11 to the end near the air outlet 15, so that the air outlet flow rate may be increased.

The air guide mechanism 40 can be installed at the joint of the first shell 11 and the second shell 12, the plurality of air guide mechanisms 40 can be in one-to-one correspondence with the plurality of air ducts 14, the plurality of air guide mechanisms 40 can be in a linkage design, in actual execution, the plurality of air guide mechanisms 40 can be coaxially arranged, and by rotating the shaft of the air guide mechanism 40, the plurality of air guide mechanisms 40 can deflect in the same direction, so that the air direction at the air outlet 15 of the in-vehicle air supply device 100 is consistent in the control direction of the air guide mechanism 40.

The distance from the air guide mechanism 40 to the air outlet 15 is L, and the following requirements are met: l is larger than or equal to 45mm, and in actual implementation, L can be 50mm, 60mm and the like, so that the distance from the air guide mechanism 40 to the air outlet 15 is long, hidden assembly can be realized, the hidden assembly is not easy to see by passengers, and the shape of the interior trim is not influenced.

The in-vehicle air-blowing device 100 may further include: and the outer decorative plate is connected with the shell 10 and is arranged at the air outlet 15. In a practical implementation, an exterior trim panel is attached to the other end (e.g., the right end in fig. 1, which may be the rear end) of the second shell 12, and the exterior trim panel is used to cover the end of the housing 10 that protrudes into the cabin.

The application also discloses a vehicle.

The vehicle of the embodiment of the present application has the in-vehicle air supply device 100 of any one of the above embodiments, wherein the air inlet end of the air duct 14 is communicated with the air conditioning system, and the air outlet 15 faces the cabin.

The vehicle of the present application, its in-vehicle air supply arrangement 100 simple structure, and the air current noise is little.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An in-vehicle air supply device, characterized by comprising:

a housing defining an air outlet duct;

the air distributor is mounted on the air duct and divides the air duct into a plurality of flow channels, and the air distributor defines an accommodating cavity with a closed windward side;

the air guide mechanisms comprise air guide pieces which are pivotally arranged on the flow channel;

the connecting mechanism is connected among the air guide mechanisms to enable the air guide mechanisms to be linked, and the connecting mechanism is located in the accommodating cavity.

2. The in-vehicle air supply device according to claim 1, wherein the accommodating chamber is a closed chamber.

3. The in-vehicle air supply apparatus according to claim 1, wherein the air distributor includes a first section and a second section, and one end of the first section is connected to one end of the second section to define the accommodation chamber.

4. The in-vehicle air supply arrangement according to claim 3, wherein the first section includes a first plate and a second plate, a first end of the first plate and a first end of the second plate being connected, a second end of the first plate and a second end of the second plate being spaced apart;

the second section comprises a third plate and a fourth plate, the first end of the third plate is connected with the first end of the fourth plate, and the second end of the third plate and the second end of the fourth plate are arranged at intervals;

the second end of the first plate is connected to the second end of the third plate and the second end of the second plate is connected to the second end of the fourth plate to define the receiving cavity.

5. The in-vehicle air supply device according to claim 1, wherein the plurality of flow paths are distributed in a first direction, each of the air guide mechanisms includes a plurality of air guide fins distributed in the first direction and corresponding to the flow paths one by one, a pivot axis of the air guide mechanism is parallel to the first direction, and a distribution direction of the plurality of air guide mechanisms is perpendicular to the first direction.

6. The in-vehicle air supply device according to claim 5, wherein the first direction is vertical, and the air guide mechanism is configured to control a left-right wind direction;

or the first direction is along the transverse direction, and the air guide mechanism is used for controlling the vertical wind direction.

7. The in-vehicle air supply device according to any one of claims 1 to 6, wherein the connecting mechanism includes a connecting rod, the air guide mechanism includes a connecting shaft and the air guide sheet, the connecting shaft is pivotally connected to the housing, the connecting shaft extends into the accommodating cavity, the connecting rod is hinged to the connecting shaft, and a hinge point of the connecting rod and the connecting shaft is spaced from an axis of the connecting shaft.

8. The in-vehicle air supply device according to claim 7, wherein the air guide mechanism includes a plurality of air guide pieces in one-to-one correspondence with the flow passages, the plurality of air guide pieces of each air guide mechanism are connected by the connecting shaft, and the connecting shaft penetrates through the air distributor.

9. The in-vehicle air supply device according to claim 7, wherein the air guide mechanism further includes a boss connected to the connecting shaft, and the connecting rod is hinged to the boss.

10. A vehicle characterized by having the in-vehicle air blowing device according to any one of claims 1 to 9.

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