CN210478337U - Air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle - Google Patents

Air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle Download PDF

Info

Publication number
CN210478337U
CN210478337U CN201920900488.1U CN201920900488U CN210478337U CN 210478337 U CN210478337 U CN 210478337U CN 201920900488 U CN201920900488 U CN 201920900488U CN 210478337 U CN210478337 U CN 210478337U
Authority
CN
China
Prior art keywords
air
wind
duct
air conditioner
normal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920900488.1U
Other languages
Chinese (zh)
Inventor
陈猛
付鸿晔
吴小翠
李芳�
齐娜
王淑艳
高莎莎
张伟利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Great Wall Motor Co Ltd
Original Assignee
Great Wall Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Great Wall Motor Co Ltd filed Critical Great Wall Motor Co Ltd
Priority to CN201920900488.1U priority Critical patent/CN210478337U/en
Application granted granted Critical
Publication of CN210478337U publication Critical patent/CN210478337U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Air-Conditioning For Vehicles (AREA)

Abstract

The utility model discloses an air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle, air conditioner divides the wind ware to include: the air conditioner comprises a shell, wherein an air dividing channel is arranged in the shell and is connected with a blowing surface air port of the air conditioner so as to guide air of the blowing surface air port to the blowing surface air channel; the air guide piece is arranged in the air distribution channel and is suitable for guiding the air at the normal air outlet of the air conditioner to the face blowing air channel. According to the utility model discloses an air conditioner divides wind ware can lead to the normal air-out of air conditioner, reduces the cross flow of the normal air-out of air conditioner, avoids the normal air-out to blow to the driver's cabin through other wind gaps after the side-blown face air outlet is closed.

Description

Air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle
Technical Field
The utility model belongs to the technical field of the car and specifically relates to an air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle is related to.
Background
In the correlation technique, the air conditioner divides the wind ware to set up in the outside of vehicle air conditioner's air outlet, the air outlet of air conditioner is including the normal air outlet and other air outlets that have normal air-out, normal air outlet is just right with the side branch wind channel that divides the wind ware, the outside in side branch wind channel is provided with the side and blows the face wind channel, when closing the export in the driver's cabin in the side blows the face wind channel, the partial air current of the normal air outlet of air conditioner can enter into central blowing face wind channel through the wind ware that divides, and enter into the driver's cabin through central blowing face wind channel, passenger's experience has been influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an air conditioner divides wind ware, this air conditioner divides wind ware can lead to the normal air-out of air conditioner, reduces the cross flow of the normal air-out of air conditioner, avoids the normal air-out to blow to the driver's cabin through other wind gaps after the side-blown face air outlet is closed.
The utility model discloses still provide an air conditioner wind-guiding subassembly with above-mentioned air conditioner divides wind ware.
The utility model discloses still provide a vehicle that has above-mentioned air conditioner wind-guiding subassembly.
According to the utility model discloses an air conditioner divides wind ware for vehicle includes: the air conditioner comprises a shell, wherein an air dividing channel is arranged in the shell and is connected with a blowing surface air port of the air conditioner so as to guide air of the blowing surface air port to the blowing surface air channel; the air guide piece is arranged in the air distribution channel and is suitable for guiding the air at the normal air outlet of the air conditioner to the face blowing air channel.
According to the utility model discloses an air conditioner divides wind ware for vehicle through set up the wind-guiding piece in the branch wind channel at the branch wind ware, and the wind-guiding piece makes the air-out of ordinary air outlet stable with the ordinary air-out direction face wind channel of blowing of air conditioner, avoids when the face wind channel of blowing in the ordinary air outlet outside closes, avoids ordinary air-out to scurry into other air outlets through dividing the wind channel, and the branch wind of branch wind ware is stable, has improved passenger's use and has experienced.
According to the utility model discloses an embodiment, be provided with in the wind-guiding piece wind-guiding passageway just the wind-guiding passageway respectively with the normal atmospheric air mouth with blow the face wind channel and link to each other.
According to the utility model discloses an embodiment, the air guide sets up on the casing and with the wind-guiding passageway is injectd to the internal face in branch wind channel, the wind-guiding passageway respectively with the normal atmospheric air mouth with blow the face wind channel and link to each other.
According to the utility model discloses an embodiment, the air conditioner has the normal air-out end, the normal air-out end is provided with the normal air outlet, the one end of air guide with the normal air-out end is only supported, the other end of air guide with blow the face wind channel and link to each other.
According to the utility model discloses an embodiment, the other end of air guide with divide the homonymy one end parallel and level in wind channel.
According to the utility model discloses an embodiment, the other end of air guide exposes divide the homonymy one end in wind channel in order to stretch into blow in the face wind channel.
According to the utility model discloses an embodiment, divide the wind channel to include with the left side that the face wind channel just right is blown to the left side divide the wind channel, divide the wind channel with the right side that the face wind channel just right, the wind-guiding piece setting is in the wind channel is divided to the left side and the right side divides the wind channel.
According to the utility model discloses an embodiment, still be provided with the defrosting wind channel in the casing.
The following briefly describes an air guide assembly for an air conditioner according to the present invention.
According to the utility model discloses an air conditioner wind-guiding subassembly includes the air conditioner air divider of above-mentioned embodiment to and blow a wind channel, blow a wind channel and divide and be provided with the sealing member between the wind channel, the sealing member can guarantee to blow a wind channel and the air conditioner and divide the sealed effect between the wind channel, ensures that the air conditioner divides the wind channel and blows the air current between the wind channel and flow stably, and can not divide the wind channel through the air conditioner and blow other positions of gap flow direction vehicle between the wind channel. Because according to the utility model discloses an air conditioner air guide component has the air conditioner air divider of above-mentioned embodiment, consequently this air conditioner air guide component's wind-guiding is effectual, has reduced the cross flow phenomenon of often air-out effectively.
The vehicle according to the present invention is briefly described below.
According to the utility model discloses a be provided with the air conditioner wind guide component of above-mentioned embodiment on the vehicle, because according to the utility model discloses a be provided with the air conditioner wind guide component of above-mentioned embodiment on the vehicle, consequently the phenomenon of cross flow can not appear in the normal air-out of air conditioner in this vehicle, has improved the stability of normal air-out in the air conditioner, avoids closing in the side-blown face wind channel often the air-out enters into the driver's cabin through other air outlets, has improved user's use and has experienced.
Additional aspects and advantages of the invention 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 invention.
Drawings
The above and/or additional aspects and advantages of the present invention 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 schematic view of a related art air conditioner air splitter in cooperation with a left side blowing surface duct and an air conditioner;
FIG. 2 is a schematic view of the air conditioner air distributor and the left blowing surface air duct according to the present invention;
fig. 3 is a schematic structural diagram of an air conditioner air divider according to an embodiment of the present invention;
fig. 4 is a sectional view of an air duct of an air conditioner air divider according to an embodiment of the present invention.
Reference numerals:
the air-conditioning splitter 100, the air-conditioner 200,
a case 110, a left sub-duct 111a, a right sub-duct 111b, a center sub-duct 111c, a defrost duct 111d,
the air guide member 120, the air guide passage 121,
a left blow-side duct 131, a right blow-side duct (not shown), a center blow-side duct 132,
the air outlet (140) is arranged at the air outlet,
a seal 101.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 invention, and should not be construed as limiting the present invention.
As shown in fig. 1, in the related art, the air conditioner air divider is disposed outside the air outlet of the vehicle air conditioner, the air outlet of the air conditioner includes a normal air outlet with normal air outlet and other air outlets, the normal air outlet is opposite to the side air dividing duct of the air divider, the side air dividing duct is disposed outside the side air dividing duct, when the outlet of the side air blowing duct is closed in the cab, a part of air flow at the normal air outlet of the air conditioner 200 can enter the central air blowing duct 132 through the air divider, and enter the cab through the central air blowing duct 132, which affects passenger experience.
An air conditioner splitter 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 4.
According to the utility model discloses an air conditioner divides wind ware 100 includes casing 110 and air guide 120, is provided with branch wind channel in the casing 110, divides the wind channel to link to each other in order to blow the wind direction in face wind gap with air conditioner 200's the face wind channel that blows in the face wind gap, and air guide 120 sets up in dividing the wind channel and air guide 120 is suitable for the normal air-out direction with air conditioner 200 and blows the face wind channel. The air outlets of the air conditioner comprise a blowing face air outlet, a blowing foot air outlet and a defrosting air outlet, and the normal air outlet is positioned at a left blowing face air outlet of the air conditioner and a right blowing face air outlet of the air conditioner.
The utility model discloses an in the embodiment, the face wind gap that blows of air conditioner 200 includes normal air outlet 140, in the correlation technique as shown in fig. 1, normal air-out can be when the air outlet in side-blown face wind channel is closed, the central side-blown face wind channel through the branch wind ware enters into in the driver's cabin, this application is provided with wind-guiding member 120 in dividing the wind channel, wind-guiding member 120 is suitable for and carries out the wind-guiding to normal air outlet 140, through the air-out direction side-blown face wind channel with normal air outlet 140, when avoiding normal air-out to close in the export in corresponding air-out wind channel, scurry into in other wind channels in the air conditioner.
According to the utility model discloses an air conditioner divides wind ware 100 for vehicle, through set up wind guide 120 in the branch wind channel at the branch wind ware, wind guide 120 with air conditioner 200's the normal air-out direction face-blowing wind channel, make the air-out of normal air outlet 140 stable, when avoiding blowing the face wind channel in the normal air outlet 140 outside and closing, avoid normal air-out to scurry into other air outlets through dividing the wind channel, the branch wind of branch wind ware is stable, has improved passenger's use and has experienced.
As shown in fig. 2 and 4, according to the utility model discloses an embodiment, be provided with wind-guiding passageway 121 and wind-guiding passageway 121 in the wind-guiding piece 120 and link to each other with ordinary air outlet 140 and face wind channel respectively, can construct into tubular structure in the wind-guiding piece 120, be provided with the cavity in the inside of wind-guiding piece 120, the face wind channel is blown through wind-guiding piece 120 direction to the ordinary air-out of air conditioner 200 to guarantee that the air current direction of ordinary air-out is stable, avoid ordinary air-out scurrying into other wind channels in air conditioner splitter 100.
According to the utility model discloses an embodiment, wind-guiding piece 120 sets up on casing 110 and prescribes a limit to wind-guiding passageway 121 with the internal wall in branch wind channel, wind-guiding passageway 121 links to each other with ordinary air outlet 140 and face wind channel of blowing respectively, air conditioner branch wind ware 100 is suitable for the air current reposition of redundant personnel that blows off air conditioner 200 to face wind channel 131 that blows left, central face wind channel 132 and the face wind channel of blowing (not shown), set up wind-guiding passageway 121 on casing 110, wind-guiding passageway 121 can be just right with ordinary air outlet 140 in the face wind channel of blowing in air conditioner 200, so that ordinary air outlet 140 gas stream of blowing enters into corresponding face wind channel after passing through wind-guiding passageway 121, wind-guiding passageway 121 sets up can be in casing 110 under the condition that does not increase the branch wind ware volume, improve the wind effect of branch wind ware, guarantee that the ordinary air-discharging of air conditioner 200 can not flee in the air conditioner, improve the air-.
According to the utility model discloses an embodiment, air conditioner 200 has the normal air-out end, the normal air-out end is provided with normal air outlet 140, the one end and the normal air-out end of wind guide 120 end to, the other end and the face wind channel that blows of wind guide 120 link to each other, the normal air outlet 140 of air conditioner 200 can keep the normal air-out, the free end of normal air-out end can be the normal air outlet 140 of setting on air conditioner 200, wind guide 120 ends with the normal air-out end to support, guarantee that the connection of wind guide 120 and normal air outlet 140 is stable, avoid the normal air-out to pass through the gap blowby between normal air outlet 140 and the wind guide 120 to other wind channels in, the air current that the normal air outlet blew out enters into the face wind channel after wind guide 120, wind guide 120 can lead the normal air current that blows out, guarantee that the air current that the normal air-out blew out can not flow back to air.
According to the air-conditioning air divider 100 of the present invention, the other end of the air guide 120 is flush with one end of the air dividing duct, that is, the outlet of the air guide channel 121 in the air guide 120 is located at the boundary between the blowing-surface air duct and the casing 110 of the air-conditioning air divider 100, the air blown out from the air guide channel 121 faces the blowing surface air duct, so that the airflow in the blowing surface air duct has a tendency of flowing towards the air outlet of the blowing surface air duct, the air guide member 120 further guides the normal air outlet of the air conditioner 200, the normal air outlet of the air conditioner 200 can stably enter the blowing surface air duct of the air conditioner, and the air outlet speed of the normal air outlet 140 is low, after the corresponding blowing surface air duct is closed, the normal air cannot flow to the air conditioner again after being blown out from the tail end of the air guide channel 121, even if the air flows to the air conditioner, the air speed is very low, and the air cannot be continuously discharged through other air outlets, so that the phenomenon of frequent air outlet and flow channeling is effectively reduced.
According to the utility model discloses an air conditioner divides wind ware 100, the other end of wind guide 120 exposes the homonymy one end in branch wind channel in order to go deep into in the face wind channel of blowing, the other end of wind guide 120 exposes the face wind channel of blowing, that is to say, the export of wind guide channel 121 is located the inside in face wind channel of blowing in the wind guide 120, make wind guide 120 can further lead to the normal air-out of air conditioner 200, guarantee that the normal air-out of air conditioner 200 can get into in the face wind channel of blowing of air conditioner steadily, the air-out wind speed of normal air outlet 140 is lower simultaneously, after corresponding face wind channel of blowing is closed, the normal air-out is behind the terminal air-out of wind guide channel 121, only can flow along the face wind channel of blowing, and can't.
According to the utility model discloses an air conditioner air divider 100, setting through air guide 120, make in the air conditioner 200 often the air-out can enter into the face air duct of blowing steadily, and can not scurry into other wind channels in the air conditioner, especially close the back at the face air duct of blowing, because the wind speed of often the air-out is lower, and air guide 120 will often the air-out direction face air duct of blowing, even often the air-out flows back also can't continue towards other air outlet air-outs in the air conditioner, effectively avoided the wind gap in side-blown face air duct to close the back, the problem that often the air-out still can follow other wind channels and blow off.
As shown in fig. 3, according to the utility model discloses an embodiment, divide the wind channel to include with the right left branch wind channel 111a that blows a wind channel 131 just right, with the right branch wind channel 111b that blows a wind channel just right, wind-guiding member 120 sets up in left branch wind channel 111a and right branch wind channel 111b, because be suitable for in the vehicle of this application wind divider to have the normal wind in the left side wind channel of vehicle and the right side wind channel of blowing a wind, can guarantee effectively that the air current in the left and right sides divides the wind channel to flow in the wind channel of blowing a wind channel of the left and right sides steadily through setting up wind-guiding member 120 in left branch wind channel 111a and right branch wind channel 111 b.
Further, in the air conditioner splitter 100, the split duct further includes a central split duct 111c disposed between the left split duct 111a and the right split duct 111b, and the central split duct 111c is opposite to the central blowing surface duct 132.
According to the utility model discloses an embodiment, still be provided with defrosting wind channel 111d in the casing 110, defrosting wind channel 111d is suitable for just right with air conditioner 200's defrosting air outlet to in leading the driver's cabin with the air current that air conditioner 200's defrosting air outlet blown out.
In an embodiment of the present invention, the casing 110 of the air distributor is provided with a buckle, the air conditioner 200 is provided with a slot, and the air distributor and the air conditioner 200 are fixed by a joint.
The air guide assembly of the air conditioner 200 according to the present invention will be briefly described.
According to the utility model discloses an air conditioner 200 wind guide assembly includes air conditioner air divider 100 of above-mentioned embodiment to and blow a wind channel, blow a wind channel and divide and be provided with sealing member 101 between the wind channel, sealing member 101 can guarantee to blow a wind channel and air conditioner and divide the sealed effect between the wind channel 100, ensure that the air conditioner divides wind channel 100 and blows the air current between the wind channel to flow stably, and can not divide wind channel 100 and blow other positions of gap flow direction vehicle between the wind channel through the air conditioner. Because according to the utility model discloses an air conditioner 200 wind guide component has the air conditioner of above-mentioned embodiment and divides wind ware 100, consequently this air conditioner 200 wind guide component's wind-guiding is effectual, has reduced the cross flow phenomenon of often air-out effectively.
According to the utility model discloses an embodiment, divide the wind ware and the air conditioner 200 directly also is provided with sealing member 101, and wherein above-mentioned sealing member 101 can be the sponge, can improve the stability that the air conditioner was bloied through the setting of sealing member 101, avoids the air current to scurry other cavities in to the vehicle through the joint gap between casing 110.
The vehicle according to the present invention is briefly described below.
According to the utility model discloses a be provided with air conditioner 200 wind guide component of above-mentioned embodiment on the vehicle, because according to the utility model discloses a be provided with air conditioner 200 wind guide component of above-mentioned embodiment on the vehicle, consequently the phenomenon of cross flow can not appear in air conditioner 200's the normal air-out in this vehicle, improved the stability of the normal air-out in air conditioner 200, avoid closing in the side-blown face wind channel often the air-out enters into the driver's cabin through other air outlets, improved user's use and experienced.
In the description of the present invention, it is to be understood that the terms "center", "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, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Other configurations of …, such as … and …, and the like, and operations according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. 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 invention 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 invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air conditioning splitter (100) for a vehicle, comprising:
the air conditioner comprises a shell (110), wherein an air dividing channel is arranged in the shell (110), and the air dividing channel is connected with a blowing surface air inlet of an air conditioner of the vehicle so as to guide air of the blowing surface air inlet to the blowing surface air channel;
the air guide piece (120) is arranged in the air distribution duct, and the air guide piece (120) is suitable for guiding the air at the normal air outlet (140) of the air conditioner to the face blowing duct.
2. The air-conditioning splitter (100) for a vehicle according to claim 1, wherein a wind guide channel (121) is provided in the wind guide (120), and the wind guide channel (121) is connected to the constant-air outlet (140) and the face-blowing duct, respectively.
3. The air-conditioning splitter (100) for a vehicle according to claim 1, wherein the air guide member (120) is provided on the housing (110) and defines an air guide passage (121) with an inner wall surface of the air dividing duct, and the air guide passage (121) is connected to the normal air outlet (140) and the air-blowing surface duct, respectively.
4. The air-conditioning splitter (100) for a vehicle according to any one of claims 1 to 3, wherein the air conditioner has a normal-air-out end, the normal-air-out end is provided with the normal-air outlet (140), one end of the air guide (120) abuts against the normal-air-out end, and the other end of the air guide (120) is connected to the face-blowing duct.
5. The air-conditioning splitter (100) for a vehicle according to claim 4, wherein the other end of the air guide (120) is flush with the same side end of the split duct.
6. The air-conditioning splitter (100) for a vehicle according to claim 4, wherein the other end of the air guide (120) is exposed from the same side end of the air dividing duct to protrude into the air-blowing-surface duct.
7. The air-conditioning splitter (100) for a vehicle according to claim 1, wherein the split duct includes a left split duct (111a) facing the left blowing surface duct (131), and a right split duct (111b) facing the right blowing surface duct, and the wind guide member (120) is disposed in the left split duct (111a) and the right split duct (111 b).
8. The air-conditioning splitter (100) for a vehicle according to claim 1, wherein a defrosting duct (111d) is further provided in the housing (110).
9. An air conditioner wind-guiding subassembly which characterized in that includes:
the air splitter of any one of claims 1-8;
and a sealing piece (101) is arranged between the blowing surface air duct and the air dividing duct.
10. A vehicle comprising the air conditioning duct assembly of claim 9.
CN201920900488.1U 2019-06-14 2019-06-14 Air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle Active CN210478337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920900488.1U CN210478337U (en) 2019-06-14 2019-06-14 Air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920900488.1U CN210478337U (en) 2019-06-14 2019-06-14 Air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle

Publications (1)

Publication Number Publication Date
CN210478337U true CN210478337U (en) 2020-05-08

Family

ID=70529349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920900488.1U Active CN210478337U (en) 2019-06-14 2019-06-14 Air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle

Country Status (1)

Country Link
CN (1) CN210478337U (en)

Similar Documents

Publication Publication Date Title
KR100683220B1 (en) Fluid passageway structure of defrost duct for vehicles
JP6012970B2 (en) Vehicle air conditioning ducts and railway vehicles
KR101493515B1 (en) Air conditioning device for a vehicle comprising a network of de-icing ducts
US20160075310A1 (en) Front defroster nozzle device
CN103625491A (en) Overhead air conditioning unit with active pressure-protection function
JP2005300146A (en) Air guide device for ventilating device for vehicle
US20090270022A1 (en) Climate control duct architecture for a vehicle
US20210046803A1 (en) Fluid discharge device
CN112088101A (en) Blowing device
CN112118979A (en) Ventilation device for a motor vehicle
CN109720365B (en) Air conditioner air duct of railway vehicle and railway vehicle
CN210478337U (en) Air conditioner divides wind ware, air conditioner wind-guiding subassembly and vehicle
US20170001491A1 (en) Vehicular air conditioner and vehicle equipped with vehicular air conditioner
CN104417321A (en) Ventilation pipe connection structure
CN108657205B (en) Vehicle body structure and have its rail train
US20210031596A1 (en) Air discharge device
KR20210077996A (en) Manufacturing method of automobile vent duct mold
JP5759108B2 (en) Ventilation, heating, and / or air conditioning for automobile cabins
JP2007331743A (en) Air-blowing duct for defroster
CN201703225U (en) Air duct structure of automotive air conditioner
JP4281699B2 (en) Heater duct structure for vehicles
CN109720366B (en) Air conditioner air duct of railway vehicle and railway vehicle
KR20150126592A (en) Device for air-conditioning a vehicle comprising a defrosting pipe network
JP7427403B2 (en) Defroster duct structure
US10279780B2 (en) Arrangement of air outlets on a motor vehicle air conditioning unit

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant