CN209336683U - A kind of defrosting duct, air-conditioning system and automobile - Google Patents
A kind of defrosting duct, air-conditioning system and automobile Download PDFInfo
- Publication number
- CN209336683U CN209336683U CN201822225128.4U CN201822225128U CN209336683U CN 209336683 U CN209336683 U CN 209336683U CN 201822225128 U CN201822225128 U CN 201822225128U CN 209336683 U CN209336683 U CN 209336683U
- Authority
- CN
- China
- Prior art keywords
- air duct
- door shield
- instrument board
- duct
- defrosting
- 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
Links
- 238000010257 thawing Methods 0.000 title claims abstract description 41
- 238000004378 air conditioning Methods 0.000 title claims abstract description 30
- 230000008676 import Effects 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model discloses a kind of defrosting duct, air-conditioning system and automobiles, the defrosting duct includes instrument board air duct, door shield air duct and door shield defrosting outlet, it installs on the dash panel in instrument board air duct, door shield air duct and door shield defrosting outlet are mounted on door shield, the one end in instrument board air duct is connect with on-board air conditioner, the other end is connected to door shield air duct, door shield air duct is connected to door shield defrosting outlet, is equipped with the shell for intercepting sundries in the junction in instrument board air duct and door shield air duct.In the junction in instrument board air duct and door shield air duct, instrument board air duct is equipped with instrument board ducting outlet and groove I, groove I is located at the lower section of instrument board ducting outlet, and door shield air duct is equipped with the import of door shield air duct and groove II, and groove II is located at the lower section of door shield air duct import.Instrument board ducting outlet and the import of backplate air duct are tightly connected, and groove I and groove II effectively fit closely composition shell, so that air duct is in air-tight state, are avoided airflow leaks.
Description
Technical field
The utility model belongs to technical field of automobile accessories, and in particular to a kind of defrosting duct, air-conditioning system and automobile.
Background technique
In vehicle performance exploitation, defrosting performance is an investigation emphasis, because having national standard and safe driving itself
State and ask.In the vehicle of part, in order to reach better defrosting effect, Defroster Outlet is arranged on door shield, makes to defrost out
Air port and glass field of vision have closer distance, reach better defrosting effect.This Defroster Outlet is since its position is in door
On backplate and closer apart from driver and passenger, there are sundries and other small articles to fall into the risk inside air duct.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of structures simply, user
Just, it can avoid sundries or small article fall into the defrosting duct inside air-conditioning system.
To achieve the above object, the technical solution of the utility model are as follows: a kind of defrosting duct, including instrument board air duct, door
Backplate air duct and door shield defrosting outlet, on the dash panel, door shield air duct and door shield defrost for the instrument board air duct installation
Outlet is mounted on door shield, and the instrument board air duct is connected to door shield air duct, door shield air duct and door shield defrosting outlet
Connection is equipped with the shell for intercepting sundries in the junction in instrument board air duct and door shield air duct.
Further, the junction in the instrument board air duct and door shield air duct, instrument board air duct are equipped with instrument board wind
Road outlet and groove I, door shield air duct are equipped with the import of door shield air duct and groove II, instrument board ducting outlet and backplate air duct
Import connection, groove I and groove II connect and compose shell.
Further, the groove I is located at the lower section of instrument board ducting outlet, and groove II is located at the import of door shield air duct
Lower section.
Further, the defrosting duct further includes shutter, and shutter is arranged at instrument board ducting outlet, shutter
It is movably connected on instrument board ducting outlet.
Further, the top two sides of the instrument board ducting outlet are equipped with mounting hole, and shutter is equipped with mounting post, institute
It states mounting post to be connected in mounting hole, shutter is rotated around mounting hole.
Further, the length of door shield air duct import is greater than the length of shutter, the width of door shield air duct import
Degree is greater than the width of shutter.
Further, the length of the instrument board ducting outlet is less than the length of shutter, the width of instrument board ducting outlet
Degree is less than the width of shutter.
The utility model further relates to a kind of air-conditioning system, and the air-conditioning system includes on-board air conditioner and above-mentioned defrosting duct,
The instrument board air duct is connected to the air outlet of on-board air conditioner.
The utility model further relates to a kind of automobile, is equipped with above-mentioned air-conditioning system in the automobile.
The advantages of using technical solutions of the utility model are as follows:
The defrosting duct of the utility model has shutter and shell, can be realized by shutter and shell structure pair
The deposition of sundries perhaps small article avoids sundries or small article from falling into air-conditioning system internal influence air conditioning performance.Work as vapour
Vehicle glass does not have defrosting-defogging demand, when air-conditioning system is not opened, air-flow will not be generated in air duct, at this moment instrument board ducting outlet
The shutter of upper installation is not opened, and the defrosting duct import that sundries or small article pass through on door shield falls into defrosting duct
It is interior, due to the barrier effect of shutter, final sundries or small article fall into instrument board ducting outlet and door shield air duct into
In the shell of mouthful junction, groove I is separated with groove II when driver and passenger open car door, then shell opening thus take away sundries or
Person's small article.When vehicle glass needs defrosting-defogging, at this moment sundries or small parts are fallen into, and are opened air-flow due to air-conditioning and are blown
Dynamic, the quality needs of the sundries or small article that fall into reach to a certain degree could be in the case where air-conditioning be opened air-flow and is blown
It falls into, so these sundries or small parts can finally fall into instrument along air duct lower wall surface under the action of terrestrial gravitation
In plate ducting outlet and the shell of door shield air duct import junction.It is described in the utility model with shutter and recessed as a result,
The Defroster device for vehicle air channel structure of slot may insure that sundries or small article will not fall into air-conditioning system, avoid generating unnecessary
Risk or trouble.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is the utility model band defrosting duct structural schematic diagram.
Fig. 2 is the utility model door shield air duct makeup of the imports schematic diagram.
Fig. 3 is the utility model instrument board ducting outlet structural schematic diagram.
Fig. 4 is the utility model shutter schematic diagram.
Fig. 5 is the utility model shutter closed mode schematic diagram.
Fig. 6 is the utility model shutter open state schematic diagram.
Label in above-mentioned figure is respectively 1, instrument board；2, door shield；3, door shield defrosting outlet；4, instrument board air duct；
40, instrument board ducting outlet；41, groove I；42, mounting hole；43 mounting posts；44, shutter；5, door shield air duct；50, door protects
The import of plate air duct；51, groove II.
Specific embodiment
In the present invention, it is to be understood that term " length ", " width ", "upper", "lower", "front", "rear",
"left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " plane side
To ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
As shown in Figures 1 to 6, a kind of defrosting duct, including instrument board air duct 4, door shield air duct 5 and door shield defrost out
Mouth 3, instrument board air duct 4 is mounted on instrument board 1, and door shield air duct 5 and door shield defrosting outlet 3 are mounted on door shield 2, instrument
The one end in dash board air duct 4 is connect with on-board air conditioner, and the other end in instrument board air duct 4 is connected to door shield air duct 5, door shield air duct
5 are connected to door shield defrosting outlet 3, are equipped with the shell for intercepting sundries in the junction in instrument board air duct 4 and door shield air duct 5
Body 6.
In the junction in instrument board air duct 4 and door shield air duct 5, instrument board air duct 4 is equipped with instrument board ducting outlet 40
With groove I 41, groove I 41 is located at the lower section of instrument board ducting outlet 40, and door shield air duct 5 is equipped with door shield air duct import 50
With groove II 51, groove II 51 is located at the lower section of door shield air duct import 50.When closing of the door, instrument board ducting outlet 40 and shield
Plate air duct import 50 is tightly connected, and so that air duct is in air-tight state, air-flow will not be by revealing herein, groove I 41 and groove II
51 are tightly connected composition shell 6, and groove I 41 is effectively fitted closely with groove II 51, avoid airflow leaks.It is recessed when car door opening
Slot I 41 is separated with groove II 51, then can be taken out the sundries in shell 6.
The defrosting duct further includes shutter 44, and shutter 44 is arranged at instrument board ducting outlet 40, and shutter 44 is living
It is dynamic to be connected on instrument board ducting outlet 40.The top two sides of instrument board ducting outlet 40 are equipped with mounting hole 42, on shutter 44
Equipped with mounting post 43, mounting post 43 is connected in mounting hole 42, and shutter 44 is rotated around mounting hole 42.
For that can rotate to full-gear when ensuring that shutter 44 rotates, the cross-sectional length of door shield air duct import 50 is greater than
The length of shutter 44, the cross-sectional width of door shield air duct import 50 are greater than the width of shutter 44, i.e. door shield air duct import
50 size needs the size greater than shutter 44, to avoid the rotating open-close for influencing shutter 44.To ensure that shutter 44 exists
Instrument board ducting outlet 40 can be covered when closed state, the cross-sectional length of instrument board ducting outlet 40 is less than shutter 44
Length, the cross-sectional width of instrument board ducting outlet 40 are less than the width of shutter 44, i.e. the size of instrument board ducting outlet 40 is wanted
Less than the size of shutter 44, to realize that shutter 44 blocks the whole of instrument board ducting outlet 40.
In the preferred embodiment of the utility model, shutter 44 is positive direction or rectangle, so turning in shutter 44
In dynamic region, air duct needs setting is square or rectangle, and design is the rotation that can ensure shutter 44 in this way, thus
It adjusts air duct opening and closing, in addition circular mounting post 43 is arranged in the top two sides of shutter 44, this on shutter 44
A mounting post 43 is installed in the circular mounting hole 42 of 40 top two sides of instrument board ducting outlet, realizes turning for shutter 44
It is dynamic.
Groove I 41 is set in the lower section of instrument board ducting outlet 40, groove is set in the lower section of door shield air duct import 50
II 51, groove I 41 is effectively bonded with groove II 51 and constitutes shell 6, is to make sundries or small article sink in shell 6
Product, 40 shape of instrument board ducting outlet needs are consistent with shutter 44, are in order to guarantee that air-conditioning system is not opened hundred in this way
When leaf window 44 is in close state, shutter can be blocked instrument board ducting outlet 40, avoid sundries or small article into
Enter inside air-conditioning；50 shape of door shield air duct import needs are consistent with shutter 44, and the length of door shield air duct import
The length greater than shutter 44 is needed, when being to guarantee that air-conditioning system is opened in this way, shutter 44 being capable of brushing in air-flow
Full-gear is arrived in 90 ° of lower rotation.In addition, the structure of groove I 41 must with the structure matching of groove II 51, be in this way in order to ensure
Work as closing of the door, when opening air-conditioning system, air-flow will not be revealed from the link position.
The utility model air-conditioning system is not opened, and the shutter 44 on instrument board ducting outlet 40 is in close state, when
Sundries or small article accidentally fall into air duct through the door shield defrosting outlet 3 on door shield 2, due to the blocking of shutter 44
Effect, sundries or small article are fallen into the shell 6 that groove I 41 and groove II 51 form, and can avoid sundries or small-sized in this way
Component travels further into the risk inside air-conditioning system.Air-conditioning system is opened, and the shutter 44 on instrument board ducting outlet 40 exists
It is rotated by 90 ° full-gear under the effect of brushing of air-flow, when sundries or small article are accidentally through the door shield on door shield 2
Defrosting outlet 3 falls into air duct, since door shield defrosting outlet 3 to this section of air duct of door shield air duct import 50 is to incline gradually downward
Oblique air duct, and the sundries or small article fallen into quality needs reach to a certain degree could air-conditioning open air-flow blow
It is fallen into the case where dynamic, so sundries or small article are finally fallen into along air duct lower wall surface under the action of terrestrial gravitation
In the shell 6 that groove I 41 and groove II 51 form, it can avoid sundries in this way or small parts travel further into inside air-conditioning system
Risk, avoid sundries or small article from falling into air-conditioning system internal influence air conditioning performance.
The utility model additionally provides a kind of air-conditioning system, which includes on-board air conditioner and above-mentioned defrosting duct,
Instrument board air duct 4 is connected to the air outlet of on-board air conditioner.
The utility model additionally provides a kind of automobile, and above-mentioned air-conditioning system is equipped in the automobile.
The utility model is exemplarily described in conjunction with attached drawing above, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as using the improvement for the various unsubstantialities that technical solutions of the utility model carry out, or without changing
Directly apply to other occasions by the conception and technical scheme of the utility model, the protection scope of the utility model it
It is interior.
Claims (9)
1. a kind of defrosting duct, it is characterised in that: including instrument board air duct (4), door shield air duct (5) and door shield defrosting outlet
(3), the instrument board air duct (4) is mounted on instrument board (1), and door shield air duct (5) and door shield defrosting outlet (3) are mounted on
On door shield (2), the instrument board air duct (4) is connected to door shield air duct (5), and door shield air duct (5) and door shield defrost out
Mouth (3) connection is equipped with the shell (6) for intercepting sundries in the junction of instrument board air duct (4) and door shield air duct (5).
2. a kind of defrosting duct as described in claim 1, it is characterised in that: the instrument board air duct (4) and door shield air duct
(5) junction, instrument board air duct (4) are equipped with instrument board ducting outlet (40) and groove I (41), on door shield air duct (5)
Equipped with door shield air duct import (50) and groove II (51), instrument board ducting outlet (40) is connect with backplate air duct import (50),
Groove I (41) and groove II (51) connect and compose shell (6).
3. a kind of defrosting duct as claimed in claim 2, it is characterised in that: the groove I (41) is located at instrument board air duct and goes out
The lower section of mouth (40), groove II (51) are located at the lower section of door shield air duct import (50).
4. a kind of defrosting duct as claimed in claim 2 or claim 3, it is characterised in that: the defrosting duct further includes shutter
(44), shutter (44) is arranged at instrument board ducting outlet (40), and shutter (44) is movably connected in instrument board ducting outlet
(40) on.
5. a kind of defrosting duct as claimed in claim 4, it is characterised in that: the top two of the instrument board ducting outlet (40)
Side is equipped with mounting hole (42), and shutter (44) is equipped with mounting post (43), and the mounting post (43) is connected in mounting hole (42),
Shutter (44) is rotated around mounting hole (42).
6. a kind of defrosting duct as claimed in claim 5, it is characterised in that: the length of door shield air duct import (50) is big
Length in shutter (44), the width of door shield air duct import (50) are greater than the width of shutter (44).
7. a kind of defrosting duct as claimed in claim 6, it is characterised in that: the length of the instrument board ducting outlet (40) is small
Length in shutter (44), the width of instrument board ducting outlet (40) are less than the width of shutter (44).
8. a kind of air-conditioning system, it is characterised in that: the air-conditioning system includes that on-board air conditioner and such as claim 1 to 7 are any one
A kind of defrosting duct described in, the instrument board air duct (4) are connected to the air outlet of on-board air conditioner.
9. a kind of automobile, it is characterised in that: be equipped with air-conditioning system as claimed in claim 8 in the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225128.4U CN209336683U (en) | 2018-12-28 | 2018-12-28 | A kind of defrosting duct, air-conditioning system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225128.4U CN209336683U (en) | 2018-12-28 | 2018-12-28 | A kind of defrosting duct, air-conditioning system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209336683U true CN209336683U (en) | 2019-09-03 |
Family
ID=67759708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822225128.4U Active CN209336683U (en) | 2018-12-28 | 2018-12-28 | A kind of defrosting duct, air-conditioning system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209336683U (en) |
-
2018
- 2018-12-28 CN CN201822225128.4U patent/CN209336683U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6273127B1 (en) | Pressure relief valve assembly | |
| CN209336453U (en) | Sunshading board and sunshading board for vehicle | |
| CN112055667A (en) | Vehicle air conditioning apparatus | |
| CN209336683U (en) | A kind of defrosting duct, air-conditioning system and automobile | |
| CN202208240U (en) | Automobile | |
| US20140234092A1 (en) | Dual fan coaxial flow blower housing assembly | |
| CN103587419B (en) | Engineering machinery and its instrument desk device | |
| CN207433200U (en) | Air outlet structure of air conditioner | |
| CN206703896U (en) | Passenger car and its air discharge grille | |
| CN206217559U (en) | A kind of automobile rainy day driving ventilation servicing unit | |
| CN209159647U (en) | Automobile side air exhausting structure and automobile | |
| JPS6333726Y2 (en) | ||
| KR101705178B1 (en) | Structure of air-vent for vehicle | |
| CN203472689U (en) | Cooling / heating box switch, cooling / heating box and automobile | |
| CN105756527A (en) | Vehicle-mounted intelligent rainproof ventilative denoising device | |
| CN209257838U (en) | Vertical blade of air outlet of automobile air conditioner | |
| CN201922891U (en) | Automobile window assembly with air outlet of air conditioner | |
| CN108759048B (en) | Air outlet structure of air conditioner | |
| CN2892537Y (en) | Vehicle double-region air-conditioning air way structure | |
| CN203063621U (en) | Loose-leaf type central air-conditioning car | |
| CN201105630Y (en) | Unidirectional type rear-ventilating grid | |
| CN205417081U (en) | Vehicle air conditioner air outlet adjustment mechanism | |
| CN209852265U (en) | Front defrosting device for vehicle | |
| CN214728675U (en) | Device for removing fog and frost on two sides of front windshield of automobile | |
| KR200167731Y1 (en) | Inlet device for outdoor air of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Defrosting air duct, air conditioning system and automobile Effective date of registration: 20220713 Granted publication date: 20190903 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230809 Granted publication date: 20190903 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A defrosting air duct, air conditioning system, and automobile Granted publication date: 20190903 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2024510000007 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190903 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2024510000007 |