CN216886161U - Air duct assembly and vehicle - Google Patents
Air duct assembly and vehicle Download PDFInfo
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- CN216886161U CN216886161U CN202220680137.6U CN202220680137U CN216886161U CN 216886161 U CN216886161 U CN 216886161U CN 202220680137 U CN202220680137 U CN 202220680137U CN 216886161 U CN216886161 U CN 216886161U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Abstract
The utility model provides an air duct assembly and a vehicle, wherein the air duct assembly comprises a vehicle body framework, an air duct upper shell piece, an air duct lower shell piece and a defogging device, wherein the air duct upper shell piece and the air duct lower shell piece are connected with each other and are respectively arranged at two opposite ends of the vehicle body framework, and the air duct upper shell piece, the air duct lower shell piece and the vehicle body framework jointly enclose an air conditioning air duct; the casing has first wind-guiding face and second wind-guiding face under the wind channel, all be equipped with the air outlet on first wind-guiding face and the second wind-guiding face, first wind-guiding face is inboard towards the vehicle, the second wind-guiding face is towards the door window of automobile body skeleton, the defogging device includes the fan, the fan is connected in second wind-guiding face, and the fan is configured to blow off the warm braw air current in the air conditioner wind channel through the air outlet of second wind-guiding face to make the warm braw air current carry out the defogging to the door window of vehicle. The utility model improves the driving safety of a driver and the riding comfort of passengers.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to an air duct assembly and a vehicle.
Background
With the development of urbanization and motorization, the demand of people on public transport is continuously increased, and the investment of buses and buses as an important component of the buses is increased year by year. The air duct of the passenger car is an air duct which is used for adjusting the air temperature and exchanging air in the carriage and is arranged at the intersection of the frame and the side eave frame, so that the air duct of the passenger car is particularly important.
At present, the air duct of the passenger car generally comprises a roof frame, a side eave frame and an air duct assembly, wherein the air duct assembly comprises an air duct upper section connected with the roof frame, an air duct plate connected with the air duct upper section and an air duct lower section connected with the air duct plate.
However, in the air duct assembly of the passenger car in the prior art, when the temperature difference between the indoor and outdoor sides of the passenger car is large in winter and spring or in severe cold regions, the water mist phenomenon can occur on the side window glass of the passenger car when the air with higher temperature in the passenger car meets the side window glass with lower temperature, on one hand, the road condition that a driver observes the side of the passenger car can be influenced, and on the other hand, the observation of the passenger car by the passenger can be influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one problem mentioned in the background art, the embodiment of the utility model provides an air duct assembly and a vehicle, wherein the problem of water mist generation of a side window of a passenger car in a cold climate is solved by changing the section of a lower shell of an air duct and arranging an air opening, and the driving safety of a driver and the riding comfort of passengers are improved.
In order to achieve the above object, a first aspect of the present invention provides an air duct assembly for use in a vehicle, including a vehicle body frame, an air duct upper casing member, an air duct lower casing member, and a defogging device, wherein the air duct upper casing member and the air duct lower casing member are connected to each other and respectively disposed at opposite ends of the vehicle body frame, and the air duct upper casing member, the air duct lower casing member, and the vehicle body frame together enclose an air-conditioning air duct;
the casing spare has first wind-guiding face and second wind-guiding face under the wind channel, all be equipped with the air outlet on first wind-guiding face and the second wind-guiding face, first wind-guiding face is inboard towards the vehicle, second wind-guiding face is towards the door window of automobile body skeleton, the defogging device includes the fan, the fan is connected in second wind-guiding face, and the fan is configured to blow out the warm braw air current in the air conditioner wind channel through the air outlet of second wind-guiding face to make the warm braw air current carry out the defogging to the door window of vehicle.
Through the aforesaid setting, through the cross-section that changes the wind channel lower casing spare, also be the design of first wind-guiding face and the different positions of second wind-guiding face, make can blow the air conditioner wind channel to the passenger through first wind-guiding face, when satisfying the interior temperature of regulation vehicle carriage, accessible second wind-guiding face can blow the warm braw air current to window glass, in order to solve in winter and spring season or in the severe cold region district, the interior vapor of car meets cold liquefaction, window glass forms the problem of water smoke, promote driver driving safety nature and passenger and take the travelling comfort.
In an alternative embodiment, the height of the joint between the first wind guiding surface and the second wind guiding surface is lower than the height of the rest of the first wind guiding surface and the second wind guiding surface.
The cross sections of the first air guide surface and the second air guide surface can be V-shaped, so that different positions facing the first air guide surface and the second air guide surface respectively are met, and further, air in an air conditioner air duct is blown to the inside of the vehicle through the air outlet in the first air guide surface and is blown to the vehicle window through the air outlet in the second air guide surface.
In an optional implementation manner, the defogging device further includes a fan housing, the fan housing is disposed between the air outlet side of the fan and the second air guide surface, and forms an isolation cavity communicated with the air outlet of the second air guide surface.
It can be understood that the fan guard can cover the second air guide surface, and the two are enclosed to form an isolation cavity, and the isolation cavity can separate the air outlet of the second air guide surface from the air outlet of the first air guide surface, so that when the fan guard is in summer, only the air outlet of the first air guide surface is needed to exhaust air.
In an optional embodiment, a plurality of air outlets are arranged on the first air guide surface; and/or a plurality of air outlets are arranged on the second air guide surface.
It can be understood that the design of a plurality of air outlets can make the wind in the air-conditioning duct blow off evenly, that is to say, the wind that blows off from the air outlet on the first wind guide surface can adjust the temperature in the vehicle compartment fast, and the wind that blows off from the air outlet on the second wind guide surface can defogge the window fast.
In an alternative embodiment, a reinforcing rib is further arranged on one side of the air duct lower shell member facing the inside of the air conditioning air duct.
It can be understood that the design of the reinforcing ribs can improve the strength of the integral structure of the lower shell of the air duct.
In an optional embodiment, the air duct assembly further comprises a connecting assembly, wherein the connecting assembly comprises a connecting piece and a connecting groove, and the connecting groove is positioned on one side of the air duct lower shell piece facing the inside of the air conditioning duct;
the connecting piece is clamped in the connecting groove so as to connect the air duct lower shell piece with the vehicle body framework.
It will be appreciated that the connector piece and the attachment slot cooperate with each other, wherein the connector piece snaps into the attachment slot, which is located on the inside of the duct lower housing piece and faces into the air conditioning duct. Through the design, on one hand, the connecting piece can be ensured not to be exposed, and the attractiveness of the whole vehicle is further improved; on the other hand, the stability that wind channel lower shell spare and automobile body skeleton are connected can be strengthened, the vehicle abnormal sound problem that the connecting piece drops and causes is avoided.
In an optional embodiment, the air duct assembly further comprises a first mounting piece, a first end of the first mounting piece is connected with the vehicle body framework, and a second end of the first mounting piece is connected with the second air guide surface;
it can be understood that the design of the first mounting part can enhance the connection strength between the air duct lower shell part and the vehicle body framework.
The second end of the first installation part is provided with an opening, the connecting assembly further comprises a fastener, the first end of the connecting piece penetrates through the opening, the second end of the connecting piece is clamped into the connecting groove, and the fastener is sleeved on the first end of the connecting piece and screwed with the first end of the connecting piece.
It can be understood that, when treating in the second end card of connecting piece goes into the spread groove, at this moment, the first end of connecting piece is located outside the spread groove, and the fastener cover is on the first end of connecting piece, and screws at the first end of connecting piece to guarantee the joint strength between wind channel lower shell spare and the automobile body skeleton.
In an optional embodiment, the air duct assembly further comprises a support assembly, the support assembly comprises a first air duct support and a second air duct support which are connected with each other, the first air duct support is connected with the vehicle body framework, and the second air duct support is connected with the first air guide surface;
it will be appreciated that the bracket assembly may enhance the strength of the connection between the duct lower shell and the vehicle body frame.
The air duct assembly further comprises a second mounting piece and an air duct hanging plate, wherein the first end of the second mounting piece is connected with the vehicle body framework, and the second end of the second mounting piece is connected with the air duct upper shell piece;
the air duct hanging plate is connected between the air duct upper shell part and the air duct lower shell part.
It can be appreciated that the design of the second mounting member can enhance the strength of the connection between the duct upper shell member and the vehicle body frame.
In an optional implementation manner, an air opening switch panel is further movably disposed on the first air guiding surface, and the air opening switch panel moves relative to the first air guiding surface to cover a portion of the air outlet on the first air guiding surface.
It can be understood that the state that the air outlet of the air opening switch panel covers the air outlet on the first air guide surface can be further adjusted by adjusting the position of the air opening switch panel, so that the air quantity is adjusted, and different temperatures in a carriage can be adjusted.
The utility model provides a vehicle, which comprises a vehicle body and the air duct assembly.
The utility model provides an air duct assembly and a vehicle, wherein the vehicle comprises a vehicle body and the air duct assembly, the air duct assembly is used on the vehicle and comprises a vehicle body framework, an air duct upper shell piece, an air duct lower shell piece and a demisting device, the air duct upper shell piece and the air duct lower shell piece are connected with each other and are respectively arranged at two opposite ends of the vehicle body framework, and the air duct upper shell piece, the air duct lower shell piece and the vehicle body framework jointly enclose an air conditioning air duct;
the casing spare has first wind-guiding face and second wind-guiding face under the wind channel, all be equipped with the air outlet on first wind-guiding face and the second wind-guiding face, first wind-guiding face is inboard towards the vehicle, second wind-guiding face is towards the door window of automobile body skeleton, the defogging device includes the fan, the fan is connected in second wind-guiding face, and the fan is configured to blow out the warm braw air current in the air conditioner wind channel through the air outlet of second wind-guiding face to make the warm braw air current carry out the defogging to the door window of vehicle.
Through the aforesaid setting, through the cross-section that changes the wind channel lower casing spare, also be the design of first wind-guiding face and the different positions of second wind-guiding face, make can blow the air conditioner wind channel to the passenger through first wind-guiding face, when satisfying the interior temperature of regulation vehicle carriage, accessible second wind-guiding face can blow the warm braw air current to window glass, in order to solve in winter and spring season or in the severe cold region district, the interior vapor of car meets cold liquefaction, window glass forms the problem of water smoke, promote driver driving safety nature and passenger and take the travelling comfort.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an air duct assembly according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of a lower casing member of an air duct assembly according to an embodiment of the present disclosure;
fig. 3 is a flowchart of a work of a fan in an air duct assembly according to an embodiment of the present application.
Description of reference numerals:
100-an air duct assembly;
110-a vehicle body frame;
120-duct upper shell;
130-duct lower shell;
131-a first wind guide surface;
1311-tuyere switch panel;
132-a second air guiding surface;
133-air outlet;
134-an isolation chamber;
135-reinforcing ribs;
140-a defogging device;
141-a fan;
142-a fan housing;
150-a connecting assembly;
151-connecting piece;
152-a connecting trough;
160-a first mount;
170-a bracket assembly;
171-a first duct support;
172-a second duct support;
180-a second mount;
190-air duct hanging plate;
191-an air duct lock;
200-vehicle window.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. All other embodiments obtained are within the scope of protection of the present invention. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
In the prior art, the air duct of the passenger car generally comprises a roof rack, a side eave rack and an air duct assembly, wherein the air duct assembly comprises an air duct upper section connected with the roof rack, an air duct plate connected with the air duct upper section and an air duct lower section connected with the air duct plate. However, in the air duct assembly of the passenger car in the prior art, when the temperature difference between the indoor and the outdoor of the passenger car is large in winter and spring or in severe cold regions, the water mist phenomenon can occur on the side window glass of the passenger car when the air with higher temperature in the passenger car meets the side window glass with lower temperature, on one hand, the road condition of the side face of the passenger car can be observed by a driver, and on the other hand, the observation of the passenger car by the passenger can be affected.
In order to overcome the defects in the prior art, the air duct assembly and the vehicle provided by the utility model have the advantages that the cross section of the lower shell of the air duct is changed, namely the first air guide surface and the second air guide surface are designed at different positions, so that the air conditioning air duct can be blown to passengers through the first air guide surface, the temperature in a carriage of the vehicle can be adjusted, meanwhile, the warm air flow can be blown to the window glass through the second air guide surface, the problem that water vapor in the vehicle is liquefied when meeting cold and the window glass forms water mist in winter and spring or in severe cold areas is solved, and the driving safety of a driver and the riding comfort of the passengers are improved.
The present invention will be described in detail below with reference to the accompanying drawings so that those skilled in the art can more clearly understand the contents of the present invention in detail.
Fig. 1 is a schematic structural diagram of an air duct assembly provided in an embodiment of the present application, and fig. 2 is a schematic structural diagram of an air duct lower shell member in the air duct assembly provided in the embodiment of the present application.
As shown in fig. 1 and 2, an air duct assembly 100 for a vehicle according to an embodiment of the present disclosure includes a vehicle body frame 110, an air duct upper casing 120, an air duct lower casing 130, and a defogging device 140, where the air duct upper casing 120 and the air duct lower casing 130 are connected to each other and respectively disposed at two opposite ends of the vehicle body frame 110, and the air duct upper casing 120, the air duct lower casing 130, and the vehicle body frame 110 jointly enclose an air conditioning duct;
it can be understood that the vehicle body frame 110 is connected between the roof and the side sill of the vehicle, the general vehicle body frame 110 has an arc-shaped cross section, the air duct upper shell 120 is connected to the upper end of the vehicle body frame 110, and the air duct lower shell 130 is connected to the lower end of the vehicle body frame 110, wherein the air duct upper shell 120, the air duct lower shell 130 and the vehicle body frame 110 together enclose an air-conditioning air duct capable of ventilating, and air blown out by an air conditioner of the vehicle can be blown out through the air-conditioning air duct.
The air duct lower shell member 130 is provided with a first air guide surface 131 and a second air guide surface 132, the first air guide surface 131 and the second air guide surface 132 are respectively provided with an air outlet 133, the first air guide surface 131 faces the inner side of the vehicle, the second air guide surface 132 faces the window 200 of the vehicle body framework 110, the defogging device 140 comprises a fan 141, the fan 141 is connected to the second air guide surface 132, and the fan 141 is configured to blow out warm air flow in the air conditioning duct through the air outlet 133 of the second air guide surface 132, so that the warm air flow can defogging the window 200 of the vehicle.
It can be understood that, as shown in fig. 1 and fig. 2, the first wind guiding surface 131 and the second wind guiding surface 132 form an included angle therebetween, wherein the wind outlet 133 on the first wind guiding surface 131 faces the inside of the vehicle, that is, the wind blown by the air conditioner is blown towards the inside of the vehicle, that is, towards the passengers; the air outlet 133 of the second air guiding surface 132 faces the window 200, that is, the air blown by the air conditioner is blown toward the window 200.
In addition, it should be noted that the air blown to the window 200 is warm air flow in the air conditioning duct, wherein the warm air flow is blown into the window 200 through the air outlet 133 of the second air guiding surface 132 by the fan 141 to clear away the fog on the window 200, so that the window 200 is kept clean, and the road condition outside the vehicle can be observed more clearly.
In some embodiments, the duct upper casing 120 may be made of plastic materials such as Polypropylene (PP), Polyethylene (PE), Acrylonitrile Butadiene Styrene (ABS), nylon, or metal materials such as stainless steel, which is satisfactory for preventing air from being polluted.
In other embodiments, the air duct lower shell 130 may also be made of plastic materials such as Polypropylene (PP), Polyethylene (PE), Acrylonitrile Butadiene Styrene (ABS), nylon, or metal materials such as stainless steel, which can prevent air pollution.
In the embodiment of the present application, the materials of the air duct upper casing 120 and the air duct lower casing 130 are not limited too much, and the materials of the two may be the same or different.
Through the cross-section that changes wind channel lower casing spare 130, that is to say the design of first wind guide surface 131 and second wind guide surface 132 different positions, make can blow the air conditioner wind channel to the passenger through first wind guide surface 131, when satisfying the interior temperature of regulation vehicle carriage, accessible second wind guide surface 132 can blow the warm braw air current to window glass, in order to solve in winter and spring season or in the severe cold region district, the interior vapor of car meets cold liquefaction, window glass forms the problem of water smoke, promote driver's driving safety and passenger and take the travelling comfort.
In an alternative embodiment, as shown in fig. 1 and 2, the height of the joint between the first wind guide surface 131 and the second wind guide surface 132 is lower than the height of the rest of the first wind guide surface 131 and the second wind guide surface 132.
It can be understood that the cross sections of the first wind guiding surface 131 and the second wind guiding surface 132 can be in a V shape, so that different positions that the first wind guiding surface 131 and the second wind guiding surface 132 face respectively are met, and further, the wind in the air-conditioning duct is blown into the vehicle interior through the wind outlet 133 on the first wind guiding surface 131 and blown toward the vehicle window 200 through the wind outlet 133 on the second wind guiding surface 132.
In some embodiments, the included angle between the first wind guiding surface 131 and the second wind guiding surface 132 and the sizes of the first wind guiding surface 131 and the second wind guiding surface 132 are not limited herein, as long as the air outlet 133 on the first wind guiding surface 131 can be blown into the vehicle interior and blown to the vehicle window 200 through the air outlet 133 on the second wind guiding surface 132.
In an alternative embodiment, as shown in fig. 1 and fig. 2, the defogging device 140 further includes a fan housing 142, the fan housing 142 is disposed between the air outlet side of the fan 141 and the second air guiding surface 132, and forms an isolation cavity 134 communicated with the air outlet 133 of the second air guiding surface 132.
It can be understood that the fan housing 142 covers the second wind guiding surface 132, and the two wind guiding surfaces enclose the isolation cavity 134, and the isolation cavity 134 can separate the wind outlet 133 of the second wind guiding surface 132 from the wind outlet 133 of the first wind guiding surface 131, so that, in summer, only the wind outlet 133 of the first wind guiding surface 131 is needed.
The air outlet side of the fan 141 is communicated with the fan housing 142, the air outlet 133 of the second air guide surface 132 is communicated with the isolation cavity 134, that is, the air outlet side of the fan 141 and the air outlet 133 of the second air guide surface 132 are communicated with the isolation cavity 134, so that the condition that the fan 141 can enable warm air flow in an air conditioning air duct to enter the isolation cavity 134 through the air outlet side is met, and the air outlet 133 of the second air guide surface 132 blows in the window 200 to demist the window 200.
In an alternative embodiment, as shown in fig. 1 and fig. 2, a plurality of air outlets 133 are provided on the first air guiding surface 131; and/or, the second air guiding surface 132 is provided with a plurality of air outlets 133.
It can be understood that the plurality of air outlets 133 are designed to uniformly blow out air in the air conditioning duct, that is, the air blown out from the air outlets 133 on the first air guiding surface 131 can quickly adjust the temperature in the vehicle compartment, and the air blown out from the air outlets 133 on the second air guiding surface 132 can quickly demist the vehicle window 200.
Further, the shape of the air outlet 133 may be circular, oval or polygonal, and in one possible implementation, the air outlet 133 is a rectangular air outlet 133. In the present embodiment, the outlet 133 is provided as a rectangular outlet 133 for easy manufacturing.
In an alternative embodiment, as shown in fig. 2, a reinforcing rib 135 is further provided on the side of the duct lower casing 130 facing the inside of the air conditioning duct.
It will be appreciated that the design of the ribs 135 may increase the strength of the overall structure of the duct lower shell 130.
Specifically, the outer surface of the rib 135 is a transition surface between the first air guiding surface 131 and the second air guiding surface 132, that is, the outer surfaces of the first air guiding surface 131, the rib 135 and the second air guiding surface 132 are connected to each other to form a surface of the air duct lower casing 130.
Exemplarily, the outer surfaces of the first air guide surface 131 and the reinforcing ribs 135 and the second air guide surface 132 can be integrally formed, so that the outer surfaces of the first air guide surface 131 and the reinforcing ribs 135 and the second air guide surface 132 can be integrally formed, processed and manufactured and can be inseparable from each other, on one hand, the number of used parts can be reduced, the assembling difficulty and the assembling precision requirement can be reduced, the welding connection process can be omitted, and the assembling efficiency can be improved; on the other hand, the integral rigidity of the air duct lower shell member 130 can be improved, the possibility of looseness among the air duct lower shell member and the air duct lower shell member is reduced, and the structural strength is high.
In an alternative embodiment, the air duct assembly 100 further includes a connecting assembly 150, the connecting assembly 150 includes a connecting member 151 and a connecting groove 152, the connecting groove 152 is located on a side of the air duct lower casing member 130 facing into the air conditioning duct;
the coupling member 151 is snapped into the coupling groove 152 to couple the duct lower case member 130 to the vehicle body frame 110.
It will be appreciated that the connecting member 151 and the connecting groove 152 are fitted to each other, wherein the connecting member 151 is snapped into the connecting groove 152, and the connecting groove 152 is located at the inner side of the air duct lower case member 130 and faces the inside of the air-conditioning duct. Through the design, on one hand, the connecting piece 151 can be ensured not to be exposed, and the attractiveness of the whole vehicle is further improved; on the other hand, the stability of the connection between the air duct lower shell 130 and the vehicle body frame 110 can be enhanced, and the problem of vehicle abnormal sound caused by the falling of the connecting piece 151 is avoided.
In an alternative embodiment, the air duct assembly 100 further includes a first mounting member 160, a first end of the first mounting member 160 is connected to the body frame 110, and a second end of the first mounting member 160 is connected to the second air guiding surface 132;
it is understood that the first mounting member 160 is designed to enhance the coupling strength between the duct lower case member 130 and the vehicle body frame 110.
In some embodiments, the material of the first mounting member 160 may be the same as or different from the material of the duct lower casing member 130, and it is sufficient that the first mounting member is made of a material that does not pollute air, which is not limited in this embodiment.
The second end of the first mounting member 160 is provided with an opening, the connecting assembly 150 further includes a fastening member (not shown), the first end of the connecting member 151 passes through the opening, the second end of the connecting member 151 is clamped into the connecting groove 152, and the fastening member is sleeved on the first end of the connecting member 151 and is screwed with the first end of the connecting member 151.
It can be understood that when the second end of the connecting member 151 is snapped into the connecting groove 152, the first end of the connecting member 151 is located outside the connecting groove 152, and the fastening member is sleeved on the first end of the connecting member 151 and screwed to the first end of the connecting member 151, so as to ensure the connecting strength between the air duct lower shell member 130 and the vehicle body frame 110.
In an alternative embodiment, the air duct assembly 100 further includes a bracket assembly 170, the bracket assembly 170 includes a first air duct bracket 171 and a second air duct bracket 172 that are connected to each other, the first air duct bracket 171 is connected to the vehicle body frame 110, and the second air duct bracket 172 is connected to the first air guide surface 131;
it will be appreciated that the bracket assembly 170 may enhance the strength of the connection between the duct lower shell 130 and the body frame 110.
In some embodiments, the second air duct bracket 172 is connected to the first air guide surface 131 by bolts or other detachable means.
Illustratively, the bolted connection facilitates operation during connection and improves installation efficiency, and the air duct assembly 100 is provided with a waist-shaped hole, which can adjust the locking connection position with the vehicle body frame 110, thereby ensuring the tightness and reliability of connection between the waist-shaped hole and the vehicle body frame 110, and ensuring that the connection between the air duct lower shell member 130 and the vehicle body frame 110 is more reliable.
The air duct assembly 100 further comprises a second mounting member 180 and an air duct hanging plate 190, wherein a first end of the second mounting member 180 is connected with the vehicle body framework 110, and a second end of the second mounting member 180 is connected with the air duct upper shell member 120;
the duct suspending plate 190 is connected between the duct upper case member 120 and the duct lower case member 130.
It is understood that the design of the second mounting member 180 may enhance the coupling strength between the duct upper shell 120 and the vehicle body frame 110.
In some embodiments, one end of the air duct hanging plate 190 is hinged to the air duct upper casing 120, and the other end of the air duct hanging plate 190 is connected to the air duct lower casing 130 by an air duct lock 191, that is, when the air duct lock 191 is opened, the air duct hanging plate 190 can rotate around one end of the air duct hanging plate 190.
Illustratively, duct peg board 190 may be used as an access door, and when it is desired to service components of duct assembly 100, duct peg board 190 may be in an open state by opening duct lock 191.
In an optional embodiment, the first air guiding surface 131 is further movably provided with an air opening switch panel 1311, and the air opening switch panel 1311 moves relative to the first air guiding surface 131 to cover a portion of the air outlet 133 on the first air guiding surface 131.
It can be understood that the position of the air opening switch panel 1311 can be adjusted, and the state of the air opening switch panel 1311 covering the air outlet 133 on the first air guiding surface 131 can be further adjusted, so that the size of the air volume can be adjusted, and different temperatures in the vehicle compartment can be adjusted.
For example, the blower 141 may be plural, and the plural blowers 141 may be disposed along the length of the cabin, wherein a humidity sensor is disposed at the window 200, and a control switch assembly is disposed at the driver or at the window 200, wherein the control switch assembly is in a manual mode or an automatic mode, wherein the control switch assembly controls the blower 141 to open or close after receiving information when the humidity sensor detects that the humidity of the window 200 reaches a certain humidity value.
Fig. 3 is a flowchart illustrating the operation of a fan in an air duct assembly according to an embodiment of the present application, as shown in fig. 3,
specifically, the defogging device 140 operates as follows, when the air conditioner in the vehicle is turned on, and if the air conditioner is in a refrigeration state, the fan 141 is not started; if the air conditioner is in a heating state, when the humidity sensor detects that the humidity of the window 200 reaches a first humidity value, the control switch assembly controls the partial fans 141 to work after receiving the information, and when the humidity sensor detects that the humidity of the window 200 reaches a second humidity value, the control switch assembly controls all the fans 141 to start after receiving the information.
It should be noted that the first humidity value is smaller than the second humidity value.
The air duct assembly is used for a vehicle and comprises a vehicle body framework, an air duct upper shell piece, an air duct lower shell piece and a demisting device, wherein the air duct upper shell piece and the air duct lower shell piece are connected with each other and are respectively arranged at two opposite ends of the vehicle body framework, and the air duct upper shell piece, the air duct lower shell piece and the vehicle body framework jointly enclose an air conditioning air duct; the casing spare has first wind-guiding face and second wind-guiding face under the wind channel, all be equipped with the air outlet on first wind-guiding face and the second wind-guiding face, first wind-guiding face is inboard towards the vehicle, second wind-guiding face is towards the door window of automobile body skeleton, the defogging device includes the fan, the fan is connected in second wind-guiding face, and the fan is configured to blow out the warm braw air current in the air conditioner wind channel through the air outlet of second wind-guiding face to make the warm braw air current carry out the defogging to the door window of vehicle.
Through the cross-section that changes the wind channel lower casing spare, also be the design of first wind-guiding face and second wind-guiding face different positions, make can blow the air conditioner wind channel to the passenger through first wind-guiding face, when satisfying the interior temperature of regulation vehicle carriage, the accessible second wind-guiding face can blow the warm braw air current to window glass, in order to solve in winter and spring season or in the severe cold district, the interior vapor of car meets cold liquefaction, window glass forms the problem of water smoke, promote driver driving safety and passenger and take the travelling comfort.
The embodiment of the application also provides a vehicle, which comprises a vehicle body and the air duct assembly 100. Specifically, in the vehicle of the embodiment, all technical solutions of the air duct assembly 100 in the foregoing embodiments are adopted, so that at least all beneficial effects brought by the technical solutions of the embodiments are achieved, and details are not repeated herein.
The vehicle provided by the application comprises a vehicle body and the air duct assembly 100. Through the cross-section that changes the wind channel lower casing spare, also be the design of first wind-guiding face and second wind-guiding face different positions, make can blow the air conditioner wind channel to the passenger through first wind-guiding face, when satisfying the interior temperature of regulation vehicle carriage, the accessible second wind-guiding face can blow the warm braw air current to window glass, in order to solve in winter and spring season or in the severe cold district, the interior vapor of car meets cold liquefaction, window glass forms the problem of water smoke, promote driver driving safety and passenger and take the travelling comfort.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An air duct assembly is used on a vehicle and is characterized by comprising a vehicle body framework, an air duct upper shell piece, an air duct lower shell piece and a demisting device, wherein the air duct upper shell piece and the air duct lower shell piece are connected with each other and are respectively arranged at two opposite ends of the vehicle body framework, and the air duct upper shell piece, the air duct lower shell piece and the vehicle body framework jointly enclose an air conditioning air duct;
the casing spare has first wind-guiding face and second wind-guiding face under the wind channel, first wind-guiding face with all be equipped with the air outlet on the second wind-guiding face, first wind-guiding face towards the vehicle is inboard, second wind-guiding face towards the door window of automobile body skeleton, defogging device includes the fan, the fan connect in second wind-guiding face, just the fan is configured to with warm braw air current in the air conditioner wind channel passes through the air outlet of second wind-guiding face blows out, so that the warm braw air current is right the door window of vehicle carries out the defogging.
2. The air duct assembly according to claim 1, wherein a height of a junction between the first air guide surface and the second air guide surface is lower than a height of the remaining portion of the first air guide surface and the second air guide surface.
3. The air duct assembly of claim 2, wherein the defogging device further comprises a fan housing disposed between the air outlet side of the fan and the second air guide surface and forming an isolation chamber in communication with the air outlet of the second air guide surface.
4. The air duct assembly according to claim 3, wherein a plurality of air outlets are formed on the first air guiding surface; and/or the second air guide surface is provided with a plurality of air outlets.
5. The air duct assembly according to claim 4, wherein a side of the air duct lower casing member facing into the air conditioning duct is further provided with a reinforcing rib.
6. The air duct assembly according to any one of claims 1-5, further comprising a connection assembly including a connection member and a connection slot on a side of the duct lower casing member facing into the air conditioning duct;
the connecting piece is clamped in the connecting groove so as to connect the air duct lower shell piece with the vehicle body framework.
7. The air duct assembly of claim 6, further comprising a first mounting member, a first end of the first mounting member being coupled to the body frame and a second end of the first mounting member being coupled to the second air deflection surface;
the second of first installed part is served and is equipped with the opening, coupling assembling still includes the fastener, the first end of connecting piece is passed the opening, the second end card of connecting piece is gone into in the spread groove, the fastener cover is established the first of connecting piece is served, and with the first end of connecting piece closes soon mutually.
8. The air duct assembly according to any one of claims 1 to 5, further comprising a bracket assembly, wherein the bracket assembly comprises a first air duct bracket and a second air duct bracket which are connected with each other, the first air duct bracket is connected with the vehicle body framework, and the second air duct bracket is connected with the first air guide surface;
the first end of the second mounting piece is connected with the vehicle body framework, and the second end of the second mounting piece is connected with the air duct upper shell piece;
the air duct hanging plate is connected between the air duct upper shell part and the air duct lower shell part.
9. The air duct assembly according to any one of claims 1 to 5, wherein the first air guiding surface is further movably provided with an air opening switch panel, and the air opening switch panel moves relative to the first air guiding surface to cover a portion of the air outlet on the first air guiding surface.
10. A vehicle comprising a body and a duct assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220680137.6U CN216886161U (en) | 2022-03-24 | 2022-03-24 | Air duct assembly and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220680137.6U CN216886161U (en) | 2022-03-24 | 2022-03-24 | Air duct assembly and vehicle |
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| CN216886161U true CN216886161U (en) | 2022-07-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115946505A (en) * | 2023-02-08 | 2023-04-11 | 合创汽车科技有限公司 | Air duct structure and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115946505A (en) * | 2023-02-08 | 2023-04-11 | 合创汽车科技有限公司 | Air duct structure and vehicle |
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