CN219988945U - Air conditioner air outlet assembly and vehicle - Google Patents

Abstract

The utility model provides an air conditioner air outlet assembly and a vehicle. The air conditioner air outlet assembly comprises a shell, an air guide channel and a grid; the air guide channel is positioned in the shell and comprises an air inlet end and an air outlet end; the grille is arranged at the air outlet end and is connected with the shell; the grid comprises a plurality of air guide plates which are arranged at intervals along the air guide direction of the air guide channel; at least some of the plurality of air guiding tabs include a first guide surface that faces the air guiding channel and extends obliquely outward relative to a horizontal plane. From this, the air current of guiding through wind-guiding passageway can be further guided under the effect of first guide surface to prolonged the guiding path of air current, made the air current blow out outward more intensively, avoided the air current to be dispersed in the surrounding environment and influence the heat transfer effect, promoted passenger's comfort level experience greatly.

Description

Air conditioner air outlet assembly and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to an air conditioner air outlet assembly and a vehicle.

Background

The rear row foot blowing air conditioner air outlet assembly of the existing vehicle is arranged below the front row seat and protrudes out of the floor of the cockpit of the vehicle, and the aesthetic property is poor. In addition, there is no guide structure in the air conditioner air outlet assembly, so that most of wind blown out from the air conditioner air outlet assembly cannot be blown to the feet of the rear passengers, and the requirements of the rear passengers on comfort level are difficult to meet.

Disclosure of Invention

The utility model provides an air conditioner air outlet assembly and a vehicle, which can enable air flow in the air conditioner air outlet assembly to be blown outwards more intensively, and greatly improve comfort experience of passengers.

Specifically, the utility model is realized by the following technical scheme:

in one aspect, the present utility model provides an air conditioner air outlet assembly, comprising:

a housing, an air guide channel, and a grille; the air guide channel is positioned in the shell and comprises an air inlet end and an air outlet end; the grille is arranged at the air outlet end and is connected with the shell; the grid comprises a plurality of air guide plates which are arranged at intervals along the air guide direction of the air guide channel; at least some of the plurality of air guiding tabs include a first guide surface that faces the air guiding channel and extends obliquely outward relative to a horizontal plane. From this, the air current of guiding through wind-guiding passageway can be further guided under the effect of first guide surface to prolonged the guiding path of air current, made the air current blow out outward more intensively, avoided the air current to be dispersed in the surrounding environment and influence the heat transfer effect, promoted passenger's comfort level experience greatly.

Optionally, the air conditioner air outlet assembly includes the air outlet that sets up between two adjacent air guide piece, the projected area of first guide surface in the horizontal plane with the ratio of air outlet in the horizontal plane projected area is greater than or equal to 1/3, and is less than or equal to 2/3. Therefore, the situation that the air quantity at the air outlet is reduced due to the fact that the area occupied ratio of the first flow guide surface is too large can be avoided, and the situation that the side surface observation of the air outlet assembly of the air conditioner is affected due to the fact that the area occupied ratio of the first flow guide surface is too small and a better shielding effect cannot be achieved is avoided.

Optionally, an angle between the first diversion surface and the horizontal plane is 20-60 degrees. Therefore, the situation that the wind speed is low due to the fact that the inclination amplitude of the first guide surface is too large and part of airflow impacts the first guide surface can be avoided, and the situation that the airflow cannot be effectively guided due to the fact that the inclination amplitude of the first guide surface is too small is also avoided.

Optionally, the air inlet end and the air outlet end are arranged in a staggered manner; the air guide plate closest to one side of the air inlet end is provided with a second guide surface which faces the air guide channel and extends along the horizontal direction. Therefore, the air flow guided by the air guide channel can change the flow direction through the second guide surface, so that the air flow is promoted to flow towards the direction of the first guide surface to be further guided, and the air flow is prevented from vertically flowing upwards into the surrounding environment to influence the heat exchange effect.

Optionally, the ratio of the length of the second diversion surface extending along the horizontal direction to the length of the air outlet end extending along the horizontal direction is greater than or equal to 1/10 and less than or equal to 1/2. Therefore, the influence on heat exchange efficiency caused by the fact that most of air flow can still flow upwards into the surrounding environment due to the fact that the length of the second flow guiding surface extending along the horizontal direction is too small in proportion can be avoided; meanwhile, the influence on the design size of the air outlet due to the fact that the length of the second guide surface extending along the horizontal direction is too large in proportion is avoided.

Optionally, the grille further includes a splitter plate connected to the plurality of air guide pieces and extending in a direction close to the air guide channel. Therefore, the air flowing from the air guide channel to the grille is conveniently split, and the air flow is blown out more uniformly.

Optionally, the air conditioner air outlet assembly further comprises an air guiding structure detachably installed in the shell, the air guiding structure comprises a first air guiding plate and a second air guiding plate which are arranged towards each other, and an air guiding channel is formed between the first air guiding plate and the second air guiding plate. Therefore, the wind guide structure is convenient to detach from the shell, and sundries such as dust in the wind guide channel can be cleaned in time; in addition, the effect of supporting can also be achieved.

Optionally, the air conditioner air outlet assembly further comprises a mounting frame and a sealing cover; the mounting frame is arranged on the outer side of the shell and is connected with the shell; the sealing cover is movably arranged on the mounting frame; the air conditioner air outlet assembly comprises a first state; in the first state, the sealing cover covers the grille. Therefore, when the air conditioner air outlet assembly does not work, the sealing cover covered on the grille can not only prevent foreign matters such as external dust from entering the air guide channel, but also achieve the effect of complete shielding.

Optionally, one of the mounting frame and the sealing cover is provided with a sliding part, and the other is provided with a sliding matching part matched with the sliding part. Thereby, the space in which the sealing cover moves in the vertical direction can be reduced.

The utility model also provides a vehicle which comprises a vehicle body, wherein the vehicle body is provided with the air conditioner air outlet assembly.

The technical scheme provided by the utility model can achieve the following beneficial effects:

the utility model provides an air conditioner air outlet assembly and a vehicle, wherein a grille is arranged at an air outlet end of an air guide channel of the air conditioner air outlet assembly, the grille comprises a plurality of air guide sheets which are arranged at intervals along the air guide direction of the air guide channel, and a first guide surface which faces the air guide channel and extends obliquely outwards relative to the horizontal plane is arranged in at least part of the air guide sheets of the plurality of air guide sheets, so that air flow guided by the air guide channel can be further guided under the action of the first guide surface, the guide path of the air flow is prolonged, the air flow can be blown outwards more intensively, the influence of the air flow on the heat exchange effect caused by being dispersed in the surrounding environment is avoided, and the comfort experience of passengers is greatly improved.

Drawings

Fig. 1 is a schematic view illustrating a structure in which an air outlet assembly of an air conditioner is installed on a floor of a cab according to an exemplary embodiment of the present utility model.

Fig. 2 is a side cross-sectional view illustrating an air conditioner air outlet assembly mounted to a cab floor according to an exemplary embodiment of the present utility model.

Fig. 3 is a side cross-sectional view illustrating an air outlet assembly structure of an air conditioner according to an exemplary embodiment of the present utility model.

Fig. 4 is an enlarged view at a of fig. 3.

Fig. 5 is a side cross-sectional view of a grid shown in an exemplary embodiment of the present utility model.

Fig. 6 is a schematic structural view of an air guiding structure mounted on a housing according to an exemplary embodiment of the present utility model.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The embodiments described in the following exemplary examples are only to present the inventive concept and do not represent all embodiments under the inventive concept. Rather, they are merely examples of apparatus and methods that may be consistent with aspects of the inventive concepts.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms first, second and the like in the description and in the claims, are not used for any order, quantity or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper," "top," "bottom," and the like are merely for convenience of description and are not limited to one position or one spatial orientation. The terms "comprises," "comprising," or the like are intended to cover an element or article that is "comprising" or "includes" followed by another element or article that is "comprising" or "includes" and that is equivalent to the element or article, but does not exclude other elements or articles from the utility model. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The utility model discloses a vehicle, which comprises a vehicle body, wherein an air conditioner air outlet assembly is arranged on the vehicle body. Referring to fig. 1, in one embodiment, the vehicle body includes a cab floor 2, the cab floor 2 is provided with a mounting groove, and the air conditioner air outlet assembly 1 is mounted in the mounting groove and is flush or substantially flush with a plane of the cab floor 2, so that interior decoration of the cab is more attractive. In one embodiment, the air conditioning outlet assembly 1 is mounted to the floor beneath the front row of seats in the cab. Of course, the installation position of the air conditioner outlet assembly 1 is not limited thereto.

Referring to fig. 2, in one embodiment, the vehicle further includes an air conditioning duct 3 mounted under the cab floor 2, and the air conditioning outlet assembly 1 is mounted at an outlet position of the air conditioning duct 3 leading into the cab. Specifically, the entire structure of the air conditioning duct 3 is disposed below the plane of the floor.

The "floor" may be referred to as a floor or a floor and a carpet disposed above the floor. In other words, "floor level" may refer to only "floor level" or "carpet level".

Referring to fig. 3 to 6, the air conditioner air outlet assembly 1 includes: the housing 10, the air guide passage 110 and the grille 12. The air guide channel 110 is located inside the housing 10, and includes an air inlet end 1101 and an air outlet end 1102. In one embodiment, part of the inner wall of the casing 10 extends inwards to form the air guide channel 110, that is, the air guide channel 110 and the casing 10 are integrally formed, so that the assembly process of the air conditioner air outlet assembly 1 can be simplified, and the structure is simple. In another embodiment, as shown in fig. 6, the air conditioner air outlet assembly includes an air guiding structure 11 detachably mounted in the housing 10, the air guiding structure 11 includes a first air guiding plate 111 and a second air guiding plate 112 disposed toward each other, and the air guiding channel 110 is formed between the first air guiding plate 111 and the second air guiding plate 112. Thereby, the wind guiding structure 11 is convenient to be detached from the shell 10, and sundries such as dust in the wind guiding channel 110 are cleaned in time; in addition, the effect of supporting can also be achieved. Specifically, the air guiding structure 11 may be connected to the housing 10 by being clamped to each other, for example, by being snapped and snapped in. Of course, the connection method is not limited thereto.

The grille 12 is disposed at the air outlet 1102 and is connected to the housing 10. The grille 12 includes a plurality of air guide fins 121 spaced apart along the air guide direction F of the air guide duct 110. At least some of the plurality of air guiding fins 121 include a first guiding surface 122, and the first guiding surface 122 extends outwards towards the air guiding channel 110 and is inclined with respect to a horizontal plane. Therefore, the air flow guided by the air guide channel 110 can be further guided under the action of the first guide surface 122, so that the guide path of the air flow is prolonged, the air flow can be more intensively blown outwards, the influence of the heat exchange effect caused by the air flow being dispersed into the surrounding environment is avoided, and the comfort level experience of passengers is greatly improved. In one embodiment, the grille 12 and the housing 10 are removably connected, such as by a snap fit, so that the grille 12 is removable, facilitating cleaning and replacement of the grille 12.

Referring to fig. 3 and 4, in one embodiment, the air conditioner air outlet assembly includes an air outlet 125 disposed between two adjacent air guiding sheets 121, and a ratio of a projected area of the first air guiding surface 122 on a horizontal plane to a projected area of the air outlet on the horizontal plane is greater than or equal to 1/3 and less than or equal to 2/3. Therefore, the air quantity at the air outlet is reduced due to the fact that the area occupied ratio of the first diversion surface 122 is too large, and the fact that the side surface observation effect of the air conditioner air outlet assembly is affected due to the fact that the area occupied ratio of the first diversion surface 122 is too small and a better shielding effect cannot be achieved is avoided.

In one embodiment, the angle between the first diversion surface 122 and the horizontal is 20 ° to 60 °. Therefore, the situation that the wind speed is low due to the fact that the inclination amplitude of the first guide surface 122 is too large and part of airflow impacts the first guide surface 122 can be avoided, and the situation that the airflow cannot be effectively guided due to the fact that the inclination amplitude of the first guide surface 122 is too small can also be avoided. The angle between the first diversion surface 122 and the horizontal plane may be 20 °, 30 °, 40 °, 50 °, 60 °, but is not limited thereto.

With continued reference to fig. 3 and fig. 4, in one embodiment, the air inlet end 1101 and the air outlet end 1102 are arranged in a staggered manner; the air guiding plate 121 closest to the air inlet end 1101 among the plurality of air guiding plates 121 is provided with a second guiding surface 123 extending in the horizontal direction and facing the air guiding passage 110. Therefore, the airflow guided by the air guiding channel 110 can change its direction via the second guiding surface 123, so as to promote the airflow to flow in the direction of the first guiding surface 122 to be further guided, so as to avoid the airflow flowing vertically upwards into the surrounding environment, thereby affecting the heat exchange effect. In one embodiment, the ratio of the length a of the second flow guiding surface extending along the horizontal direction to the length a of the air outlet end extending along the horizontal direction is greater than or equal to 1/10 and less than or equal to 1/2. Therefore, the heat exchange efficiency can be prevented from being affected by the fact that most of the air flow still flows upwards into the surrounding environment due to the fact that the length of the second flow guiding surface 123 extending along the horizontal direction is too small in proportion; meanwhile, the design size of the air outlet is not affected because the length of the second guide surface 123 extending along the horizontal direction is too large. For example, in one specific embodiment, the length a of the second flow guiding surface 123 extending along the horizontal direction is 10mm to 20mm, and the length a of the air outlet end extending along the horizontal direction is 50 mm to 100mm, so as to meet the heat exchange requirement. Of course, this is not a limitation.

Referring to fig. 3, in one embodiment, an air inlet 1101 is disposed at a side of the air guiding structure 11, an air outlet 1102 is disposed at a top of the air guiding structure, and a plane of the air inlet 1101 is perpendicular to a plane of the air outlet 1102. Therefore, the air inlet end 1101 of the air guide structure 11 is convenient to be connected with the air conditioner air duct, so that the installation requirement of the assembly space in the floor on the air conditioner air duct and the air conditioner air outlet assembly is met.

Referring to fig. 6, in one embodiment, the air guiding structure 11 further includes a side wall 113 located between the first air guiding plate 111 and the second air guiding plate 112, and the first air guiding plate 111, the second air guiding plate 112 and the side wall 113 jointly enclose an air guiding channel 110. Wherein the surfaces of the first air deflector 111, the second air deflector 112 and the side wall 113 facing the air guide passage 110 are planar structures. Therefore, the wind resistance can be reduced, the circulation of the air flow in the air guide channel 110 can be quickened, and the heat exchange effect can be improved. In one embodiment, the first air guide plate 111 and the second air guide plate 112 are disposed in parallel to form a linear passage, whereby wind resistance can be further reduced.

Referring to fig. 4 and 5, in one embodiment, the grille 12 further includes a splitter plate 124 connected to the plurality of air guide blades 121 and extending in a direction toward the air guide channels 110. This facilitates the diversion of the air flowing from the air duct 110 to the grille 12 and makes the air flow more uniform. In one embodiment, the splitter plate 124 is disposed through the plurality of air guiding fins 121 and integrally formed with the air guiding fins 121, so as to facilitate processing and manufacturing. It should be noted that the number of the splitter plates 124 may be one, two or even more, and the specific number may be adaptively adjusted according to design requirements.

In one embodiment, the air conditioner air outlet assembly further comprises a mounting frame and a sealing cover; the mounting frame is arranged on the outer side of the shell 10 and is connected with the shell 10; the sealing cover is movably arranged on the mounting frame; the air conditioner air outlet assembly comprises a first state; in the first state, the sealing cover covers the grille 12. Therefore, when the air conditioner air outlet assembly does not work, the sealing cover covered on the grille 12 can not only prevent foreign matters such as external dust from entering the air guide channel 110, but also can achieve the effect of complete shielding. When the air conditioner air outlet assembly needs to work, the sealing cover can be opened, so that the grille 12 is exposed to the outside for ventilation. In one embodiment, the mounting frame is a mounting flange that extends outwardly from an edge of the housing 10. In another embodiment, the mounting frame comprises a frame structure fixedly attached to the edge of the housing 10. The frame structure may be a plate structure, but is not limited thereto.

In one embodiment, one of the mounting frame and the sealing cover is provided with a sliding portion, and the other is provided with a sliding fit portion which is fit with the sliding portion. Thereby, the space in which the sealing cover moves in the vertical direction can be reduced. In one embodiment, one of the sliding portion and the sliding mating portion is a guide rail, and the other is a chute. Of course, the embodiment of the sliding portion and the sliding engagement portion is not limited to this, as long as the sliding engagement between the seal cover and the mounting frame can be achieved.

In one embodiment, the air conditioner air outlet assembly further comprises a driving mechanism and a transmission mechanism, wherein a rotating shaft of the driving mechanism is used for outputting power. The transmission mechanism comprises an input end and an output end, the input end of the transmission mechanism is connected with the rotating shaft, the output end of the transmission mechanism is connected with the sealing cover, and the transmission mechanism is used for transmitting power output by the driving mechanism to the sealing cover so that the sealing cover can slide in a reciprocating manner. The driving mechanism may be a driving motor, and the transmission mechanism may be a transmission mechanism such as a worm gear, a rack and a pinion, and the like, which are not described in detail herein.

It should be noted that, the opening and closing of the sealing cover may also be manually controlled. For example, a stirring part is arranged on the sealing cover, and the sealing cover can be easily slid by applying force to the stirring part by hands.

In one embodiment, the sealing cover is flush or substantially flush with the floor to make the interior trim more aesthetically pleasing.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.

Claims (10)

1. An air conditioner air outlet assembly, comprising:

a housing, an air guide channel, and a grille; the air guide channel is positioned in the shell and comprises an air inlet end and an air outlet end; the grille is arranged at the air outlet end and is connected with the shell; the grid comprises a plurality of air guide plates which are arranged at intervals along the air guide direction of the air guide channel; at least some of the plurality of air guiding tabs include a first guide surface that faces the air guiding channel and extends obliquely outward relative to a horizontal plane.

2. The air conditioner air outlet assembly according to claim 1, wherein the air conditioner air outlet assembly comprises an air outlet arranged between two adjacent air guide sheets, and the ratio of the projected area of the first guide surface on the horizontal plane to the projected area of the air outlet on the horizontal plane is greater than or equal to 1/3 and less than or equal to 2/3.

3. The air conditioner air outlet assembly of claim 2 wherein an angle between the first guide surface and the horizontal surface is 20 ° to 60 °.

4. The air conditioner air outlet assembly according to claim 1, wherein the air inlet end and the air outlet end are arranged in a staggered manner; the air guide plate closest to one side of the air inlet end is provided with a second guide surface which faces the air guide channel and extends along the horizontal direction.

5. The air conditioner air outlet assembly according to claim 4, wherein a ratio of a length of the second guide surface extending in the horizontal direction to a length of the air outlet end extending in the horizontal direction is greater than or equal to 1/10 and less than or equal to 1/2.

6. The air conditioner air outlet assembly of claim 1, wherein the grille further comprises a splitter plate connected to the plurality of air guide vanes and extending in a direction proximate the air guide channels.

7. The air conditioner air outlet assembly of any one of claims 1 to 6, further comprising an air guiding structure removably mounted within the housing, the air guiding structure comprising a first air deflector and a second air deflector disposed toward each other, the air guiding channel being formed between the first air deflector and the second air deflector.

8. The air conditioner air outlet assembly of any one of claims 1 to 6, further comprising a mounting frame and a sealing cover; the mounting frame is arranged on the outer side of the shell and is connected with the shell; the sealing cover is movably arranged on the mounting frame; the air conditioner air outlet assembly comprises a first state; in the first state, the sealing cover covers the grille.

9. The air conditioner air outlet assembly according to claim 8, wherein one of the mounting frame and the sealing cover is provided with a sliding portion, and the other is provided with a sliding engagement portion engaged with the sliding portion.

10. A vehicle comprising a body, wherein the body is fitted with an air conditioning outlet assembly as claimed in any one of claims 1 to 9.