CN106314084B - A kind of air conditioning for automobiles HVAC wind deflectors - Google Patents
A kind of air conditioning for automobiles HVAC wind deflectors Download PDFInfo
- Publication number
- CN106314084B CN106314084B CN201610683375.1A CN201610683375A CN106314084B CN 106314084 B CN106314084 B CN 106314084B CN 201610683375 A CN201610683375 A CN 201610683375A CN 106314084 B CN106314084 B CN 106314084B
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- Prior art keywords
- air door
- door plate
- air
- plate
- wing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a kind of air conditioning for automobiles HVAC wind deflectors, including air door shaft on car air-conditioner HVAC and the air door plate that is connected with the air door shaft, the air door plate are equipped with the air door plate wing；When air conditioning for automobiles HVAC needs to switch blowing pattern, damper motor drives air door shaft to rotate, and then drives air door plate to rotate therewith；It is subject to wind pressure on air door plate and the air door plate wing, under the guiding role of the air door plate wing, wind acts on the wind pressure on the air door plate wing so that wind produces lift in air door plate wing position to air door plate；Lift on air door plate balances the wind pressure on a part of air door plate, makes the reduction of air door shaft torsional moment, the smooth unlatching of air door plate, wind deflector unlatching is smooth, can realize the quick successful conversion of blowing pattern.
Description
Technical field
The present invention relates to field of automobile air conditioner, it is more particularly related to a kind of air conditioning for automobiles HVAC wind deflectors.
Background technology
At present in air conditioning for automobiles, in most of air conditioning for automobiles HVAC, air conditioning for automobiles HVAC realizes blowing mould by wind deflector
The conversion of formula.The air door shaft that wind deflector generally includes air door plate and connected with air door plate, drive of the air door shaft in rotating shaft electric motor
Dynamic lower rotation.When changing blowing pattern, air door shaft drives air door plate to rotate, and the Action of Wind pressure that air blower produces is on air door plate
Pressure is produced, causes air door plate to rotate difficult, HVAC wind deflectors are opened difficult.And air conditioning for automobiles HVAC is in the conversion of the pattern of blowing
It is required that wind deflector unlatching is smooth.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of wind deflector open it is smooth, can quickly realize
The air conditioning for automobiles HVAC wind deflectors of blowing pattern successful conversion.
To achieve these goals, the technical solution adopted by the present invention is：
This kind of air conditioning for automobiles HVAC wind deflector, including air door shaft on car air-conditioner HVAC and with the air door
The air door plate of shaft connection, the air door plate are equipped with the air door plate wing.
The lower end of the air door plate is connected with the air door shaft, and the air door plate wing is located at the upper end of the air door plate
On；The air door plate wing includes the upper guide plate and lower guide plate being arranged on the air door plate, further includes and the lower guide plate
The sidepiece guide plate that both ends connect respectively；The lower guide plate is equipped with balance cavity close to the side of air door shaft.
The upper guide plate is equipped with tooth form guide part；Guide protrusion part is equipped with the lower guide plate both ends；It is described
Guide protrusion part is located on the both sides of the upper guide plate.
Lower guide plate and the sidepiece guide plate is an integral structure.
The balance cavity is hollow closing shell structure.
The air door plate wing and air door plate welding.
The advantage of the invention is that：In the present invention, when air conditioning for automobiles HVAC needs to switch blowing pattern, damper motor band
Dynamic air door shaft rotates, and then drives air door plate to rotate therewith；It is subject to wind pressure on air door plate and the air door plate wing, the air door plate wing is led
To under effect, wind acts on the wind pressure on the air door plate wing so that wind produces lift in air door plate wing position to air door plate；Air door plate
On lift balance wind pressure on a part of air door plate, make the reduction of air door shaft torsional moment, the smooth unlatching of air door plate, wind-guiding
Plate unlatching is smooth, can realize the quick successful conversion of blowing pattern.It is the configuration of the present invention is simple, easy for installation, can effectively it reduce
Air door driving torque, realizes the air-conditioning blowing smooth conversion of pattern.
Brief description of the drawings
Mark in the content and figure expressed below each width attached drawing of description of the invention is briefly described：
Fig. 1 is the structure diagram of air conditioning for automobiles HVAC wind deflectors of the present invention.
Fig. 2 is the first operating position structure diagram of air conditioning for automobiles HVAC wind deflectors of the present invention.
Fig. 3 is the second operating position structure diagram of air conditioning for automobiles HVAC wind deflectors of the present invention.
Mark in above-mentioned figure is：
1st, air door plate, 2, the air door plate wing, 3, air door shaft, 4, upper guide plate, 5, lower guide plate, 6, sidepiece guide plate, 7,
Balance cavity.
Embodiment
It is further detailed to the embodiment work of the present invention by the description to optimum embodiment below against attached drawing
Thin explanation.
As shown in Figure 1, this kind of air conditioning for automobiles HVAC wind deflector, including the air door shaft 3 on car air-conditioner HVAC
And the air door plate 1 connected with air door shaft 3, air door shaft 3 drive by damper motor, air door plate 1 is equipped with the air door plate wing 2.When
When air conditioning for automobiles HVAC needs to switch blowing pattern, damper motor drives air door shaft 3 to rotate, and then drives air door plate 1 therewith
Rotate；It is subject to wind pressure on air door plate 1 and the air door plate wing 2, under the guiding role of the air door plate wing 2, wind is acted on the air door plate wing 2
Wind pressure so that wind produces lift in 2 position of the air door plate wing to air door plate 1；Lift on air door plate 1 balances a part of air door plate
Wind pressure on 1, reduces by 3 torsional moment of air door shaft, 1 smooth unlatching of air door plate, realizes the successful conversion of blowing pattern.
The lower end of air door plate 1 and air door shaft 3 connect, and the air door plate wing 2 is located on the upper end of air door plate 1；The air door plate wing 2 wraps
The upper guide plate 4 and lower guide plate 5 on air door plate 1 are included, the sidepiece connected respectively with 5 both ends of lower guide plate is further included and is oriented to
Plate 6；Lower guide plate 5 is equipped with balance cavity 7 close to the side of air door shaft 3.5 length of lower guide plate is more than upper guide plate 4.It is empty
When transferring in the wind in air port and acting on guide plate 4, lower guide plate 5 and sidepiece guide plate 6, to upper guide plate 4, lower guide plate 5
And sidepiece guide plate 6 produces certain wind pressure, and then certain lift is produced to air door plate 1.
Balance cavity 7 is hollow closing shell structure.Balance cavity 7 be used for balance air door plate 1 rotate when there may be
Noise, ensure air door plate 1 there is good muting function at work.
Upper guide plate 4 is equipped with tooth form guide part；Lower guide plate is equipped with guide protrusion part on 5 both ends；Guide protrusion part
On the both sides of upper guide plate 4.Tooth form guide part and guide protrusion part, play very the wind for acting on 2 position of the air door plate wing
Good guiding role so that wind acts on the wind pressure on the air door plate wing 2, can provide air door plate 1 reliable lift, so that wind
1 smooth unlatching of door-plate, realizes the successful conversion of blowing pattern.
It is preferred that lower guide plate 5 and sidepiece guide plate 6 are an integral structure, such 2 sound construction of the air door plate wing is reliable.
The air door plate wing 2 and the air door plate 1 weld.Air door plate 1 and the air door plate wing 2 are by sweat soldering, when blowing pattern
During conversion, air door plate 1 is blowed air over, lift is produced to air door plate 1 in 2 position of the air door plate wing, a part is balanced and acts on air door
Wind pressure on plate 1 so that air door driving torque reduces, simple in structure, easy for installation, can effectively reduce air door driving torque, real
The existing air-conditioning blowing smooth conversion of pattern.
As shown in Figures 2 and 3, car air-conditioner HVAC wind deflectors are installed in air conditioning HVAC, and air door plate 1 is now placed in A
Put, the wind of air inlet produces certain wind pressure with air door plate 1；Meanwhile wind changes in 2 position of air door plate wing trend,
The wind of air inlet produces air door plate 1 certain lift in 2 position of the air door plate wing；Certainly, since the forced area of air door plate 1 is big
In the forced area of the air door plate wing 2；So wind pressure is more than lift, air door plate 1 remains in location A；
When needing to switch blowing pattern, damper motor drives air door shaft 3 to rotate, and then air door plate 1 rotates therewith, into
The wind in air port produces air door plate 1 certain lift in 2 position of the air door plate wing；In the lift that 2 position of the air door plate wing produces, balance
To fall the wind pressure on a part of air door plate 1, make the reduction of 3 torsional moment of air door shaft, 1 smooth unlatching of air door plate, reaches B location, this
When, blowing pattern is changed successfully.
Car air-conditioner HVAC wind deflectors of the present invention, it is simple in structure, easy for installation, air door driving torque can be effectively reduced, it is real
The existing air-conditioning blowing smooth conversion of pattern.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as employing the methodology and skill of the present invention
The improvement for the various unsubstantialities that art scheme carries out, within protection scope of the present invention.
Claims (3)
1. a kind of air conditioning for automobiles HVAC wind deflectors, including air door shaft on car air-conditioner HVAC and turn with the air door
The air door plate of axis connection, it is characterised in that：The air door plate is equipped with the air door plate wing；The lower end of the air door plate and the air door
Shaft connects, and the air door plate wing is located on the upper end of the air door plate；The air door plate wing includes being arranged on the air door plate
Upper guide plate and lower guide plate, further include the sidepiece guide plate connected respectively with the lower guide plate both ends；The lower guiding
Plate is equipped with balance cavity close to the side of air door shaft；The upper guide plate is equipped with tooth form guide part；The lower guide plate
Guide protrusion part is equipped with both ends；The guide protrusion part is located on the both sides of the upper guide plate；It is described balance cavity be
Hollow closing shell structure.
2. air conditioning for automobiles HVAC wind deflectors as claimed in claim 1, it is characterised in that：Lower guide plate and the sidepiece guide plate
It is an integral structure.
3. air conditioning for automobiles HVAC wind deflectors as claimed in claim 1, it is characterised in that：The air door plate wing and the air door plate
Welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683375.1A CN106314084B (en) | 2016-08-18 | 2016-08-18 | A kind of air conditioning for automobiles HVAC wind deflectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683375.1A CN106314084B (en) | 2016-08-18 | 2016-08-18 | A kind of air conditioning for automobiles HVAC wind deflectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106314084A CN106314084A (en) | 2017-01-11 |
| CN106314084B true CN106314084B (en) | 2018-04-13 |
Family
ID=57743111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610683375.1A Active CN106314084B (en) | 2016-08-18 | 2016-08-18 | A kind of air conditioning for automobiles HVAC wind deflectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106314084B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323211B (en) * | 2017-06-30 | 2019-09-24 | 东风马勒热系统有限公司 | A kind of air conditioning for automobiles assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4009871A1 (en) * | 1990-03-28 | 1991-10-02 | Webasto Ag Fahrzeugtechnik | VENTILATION DEVICE FOR A VEHICLE ROOF |
| FR2915461B1 (en) * | 2007-04-24 | 2009-06-05 | Airbus France Sas | AIR INTAKE ARRANGEMENT FOR A VEHICLE, IN PARTICULAR AN AIRCRAFT. |
| NZ603730A (en) * | 2010-04-23 | 2014-05-30 | Kaip Pty Ltd | An air diffuser and an air circulation system |
| CN202743014U (en) * | 2012-08-17 | 2013-02-20 | 海马轿车有限公司 | Cooling and heating air door |
| CN202986748U (en) * | 2012-11-23 | 2013-06-12 | 上海仪达空调有限公司 | Vehicle air conditioner high voltage alternating current (HVAC) wind deflector |
| CN205365175U (en) * | 2015-12-28 | 2016-07-06 | 宁波邦盛汽车零部件有限公司 | Automobile air -conditioning air outlet assembly |
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2016
- 2016-08-18 CN CN201610683375.1A patent/CN106314084B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106314084A (en) | 2017-01-11 |
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