CN106274378A - The conversion method of air conditioning for automobiles HVAC blowing pattern - Google Patents
The conversion method of air conditioning for automobiles HVAC blowing pattern Download PDFInfo
- Publication number
- CN106274378A CN106274378A CN201610685372.1A CN201610685372A CN106274378A CN 106274378 A CN106274378 A CN 106274378A CN 201610685372 A CN201610685372 A CN 201610685372A CN 106274378 A CN106274378 A CN 106274378A
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- China
- Prior art keywords
- air door
- door plate
- air
- plate
- wind
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Classifications
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- 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-Flow Control Members (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses the conversion method of air conditioning for automobiles HVAC blowing pattern, detailed process is: when air conditioning for automobiles HVAC is in a kind of mode of operation, air door plate is in the first operating position, and the wind of air inlet produces certain blast on air door plate, and wind produces lift in air door plate wing position to air door plate；The lifting surface area of air door plate is more than lift more than the lifting surface area of the air door plate wing, the blast of air door plate, and air door plate rests on the first operating position；When air conditioning for automobiles HVAC needs to be switched to another mode of operation, driven by motor air door axis of rotation, drive air door plate concomitant rotation；Air door plate is by the Action of Wind pressure of wind, and wind produces lift in air door plate wing position to air door plate simultaneously；Acting on the lift on air door plate and can balance the blast on a part of air door plate, make the torsional moment of air door rotating shaft reduce, the smooth and easy unlatching of air door plate arrives the second operating position, it is achieved the conversion of blowing pattern；In the present invention, wind deflector is opened smooth and easy, it is possible to 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 air conditioning for automobiles HVAC dries, pattern turns
Change method.
Background technology
At present in air conditioning for automobiles, in major part air conditioning for automobiles HVAC, air conditioning for automobiles HVAC realizes blowing mould by wind deflector
The conversion of formula.Wind deflector generally includes air door plate and and the air door rotating shaft of air door plate connection, air door rotating shaft driving at rotating shaft electric motor
Dynamic lower rotation.During conversion blowing pattern, air door rotating shaft drives air door plate to rotate, and the Action of Wind pressure that aerator produces is on air door plate
Producing pressure, cause air door plate to rotate difficulty, difficulty opened by HVAC wind deflector.And air conditioning for automobiles HVAC is when drying patten transformation
Requiring wind deflector to open smooth and easy, wind deflector is opened and is had some setbacks, and air conditioning for automobiles HVAC blowing patten transformation is difficult to successfully.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of wind deflector is opened smooth and easy, can quickly realize
The conversion method of the air conditioning for automobiles HVAC blowing pattern of blowing pattern successful conversion.
To achieve these goals, the technical solution used in the present invention is:
The conversion method of this air conditioning for automobiles HVAC blowing pattern, utilizes air conditioning for automobiles HVAC wind deflector to realize, wind deflector
Including the air door rotating shaft being arranged on car air-conditioner HVAC and the air door plate connected with described air door rotating shaft, described air door plate sets
There is the air door plate wing；Detailed process is:
When air conditioning for automobiles HVAC is in a kind of mode of operation, air door plate is in the first operating position, and the wind of air inlet is at wind
Certain blast is produced on door-plate；Simultaneously under the guide effect of the air door plate wing, wind moves towards different in the position of the air door plate wing, air door
The blast being subject on the plate wing, makes wind, in air door plate wing position, air door plate be produced lift；The lifting surface area of air door plate is more than air door
The lifting surface area of the plate wing, the blast of air door plate is more than lift, and air door plate can rest on the first operating position；
When air conditioning for automobiles HVAC needs to be switched to another kind of mode of operation, driven by motor air door axis of rotation, and then drive
Air door plate concomitant rotation；Air door plate by the Action of Wind pressure of wind, wind blast on the air door plate wing simultaneously, make wind at the air door plate wing
Position produces lift to air door plate；Act on the lift on air door plate and can balance the blast on a part of air door plate, make air door
The torsional moment of rotating shaft reduces, and smooth and easy unlatching of air door plate arrives the second operating position, it is achieved the conversion of blowing pattern.
The lower end of described air door plate and described air door rotating shaft connect, and the described air door plate wing is located at the upper end of described air door plate
On；The described air door plate wing includes upper guide plate and the lower guide plate being located on described air door plate, also includes and described lower guide plate
The sidepiece guide plate that two ends connect respectively；Described lower guide plate is provided with balance cavity near the side of air door rotating shaft.
Described upper guide plate is provided with profile of tooth guide part；It is equipped with guide protrusion part on described lower guide plate two ends；Described
Guide protrusion part is positioned on the both sides of described upper guide plate.
Described lower guide plate and sidepiece guide plate are integral type structure.
Described balance cavity is the closing shell structure of hollow.
The described air door plate wing and the welding of described air door plate.
It is an advantage of the current invention that: the conversion method of air conditioning for automobiles HVAC of the present invention blowing pattern, as air conditioning for automobiles HVAC
When needing to switch blowing pattern, damper motor drives air door axis of rotation, and then drives air door plate concomitant rotation；Air door plate and wind
By blast on the door-plate wing, under the guide effect of the air door plate wing, wind acts on the blast on the air door plate wing so that wind is at air door plate
Wing position produces lift to air door plate；Lift on air door plate balances the blast on a part of air door plate, makes air door rotating shaft turn round
Torque reduces, the smooth and easy unlatching of air door plate, and wind deflector is opened smooth and easy, it is possible to realize the quick successful conversion of blowing pattern.This
Bright simple to operation, can effectively reduce air door driving torque, it is achieved the air-conditioning blowing smooth and easy conversion of pattern.
Accompanying drawing explanation
Labelling in the content of width accompanying drawing each to description of the invention expression below and figure is briefly described:
Fig. 1 is the structural representation of the air conditioning for automobiles HVAC wind deflector used in the present invention.
Fig. 2 is the first operating position structural representation of the air conditioning for automobiles HVAC wind deflector used in the present invention.
Fig. 3 is the second operating position structural representation of the air conditioning for automobiles HVAC wind deflector used in the present invention.
Labelling in above-mentioned figure is:
1, air door plate, 2, the air door plate wing, 3, air door rotating shaft, 4, upper guide plate, 5, lower guide plate, 6, sidepiece guide plate, 7,
Balance cavity.
Detailed description of the invention
Below against accompanying drawing, by the description to optimum embodiment, the detailed description of the invention of the present invention is made the most in detail
Thin explanation.
Refering to the conversion method of Fig. 1-Fig. 3, this air conditioning for automobiles HVAC blowing pattern, air conditioning for automobiles HVAC wind deflector is utilized
Realizing, wind deflector includes air door rotating shaft 3 and and the air door plate 1 of air door rotating shaft 3 connection, the air door being arranged on car air-conditioner HVAC
Plate 1 is provided with the air door plate wing 2；
Detailed process is: when air conditioning for automobiles HVAC is in a kind of mode of operation, air door plate 1 is in the first operating position, enters
The wind in air port produces certain blast on air door plate 1；Simultaneously under the guide effect of the air door plate wing 2, wind is in the position of the air door plate wing 2
Put and move towards different, the blast that the air door plate wing 2 is subject to, make wind, in the air door plate wing 2 position, air door plate 1 be produced lift；Air door plate 1
Lifting surface area be more than lift more than the lifting surface area of the air door plate wing 2, the blast of air door plate 1, air door plate 1 can rest on first
Operating position；
When air conditioning for automobiles HVAC needs to be switched to another kind of mode of operation, damper motor drives air door rotating shaft 3 to rotate, and then
Drive air door plate 1 concomitant rotation；Air door plate 1 by the Action of Wind pressure of wind, wind blast on the air door plate wing 2 simultaneously, make wind exist
The air door plate wing 2 position produces lift to air door plate 1；Act on the lift on air door plate 1 can balance on a part of air door plate 1
Blast, makes the torsional moment of air door rotating shaft 3 reduce, and smooth and easy unlatching of air door plate 1 arrives the second operating position, it is achieved blowing pattern
Conversion.
When air conditioning for automobiles HVAC needs to switch blowing pattern, wind acts on the blast on the air door plate wing 2 so that wind is at wind
The door-plate wing 2 position produces lift to air door plate 1；Lift on air door plate 1 balances the blast on a part of air door plate 1, makes wind
Door pivot 3 torsional moment reduces, the smooth and easy unlatching of air door plate 1, it is achieved the successful conversion of blowing pattern.
Lower end and the air door rotating shaft 3 of air door plate 1 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
Include the upper guide plate 4 and lower guide plate 5 being located on air door plate 1, also include that the sidepiece connected respectively with lower guide plate 5 two ends guides
Plate 6；Lower guide plate 5 is provided with balance cavity 7 near the side of air door rotating shaft 3.Lower guide plate 5 length is more than upper guide plate 4.Empty
Transfer in the wind in air port when 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 blast, and then air door plate 1 is produced certain lift.
Balance cavity 7 is the closing shell structure of hollow.Balance cavity 7 there may be when balance air door plate 1 rotates
Noise, it is ensured that air door plate 1 operationally has good muting function.
Upper guide plate 4 is provided with profile of tooth guide part；Lower guide plate 5 is equipped with guide protrusion part on two ends；Guide protrusion part
It is positioned on the both sides of guide plate 4.Profile of tooth guide part and guide protrusion part, play very the wind acting on the air door plate wing 2 position
Good guide effect so that wind acts on the blast on the air door plate wing 2, it is possible to air door plate 1 provides reliable lift, so that wind
The smooth and easy unlatching of door-plate 1, it is achieved the successful conversion of blowing pattern.
Preferably lower guide plate 5 and sidepiece guide plate 6 are integral type structure, and the such air door plate wing 2 sound construction is reliable.
The air door plate wing 2 and described 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, blow air over air door plate 1, in the air door plate wing 2 position, air door plate 1 is produced lift, balance a part and act on air door
Blast on plate 1 so that air door driving torque reduces, simple in construction, easy for installation, can effectively reduce air door driving torque, real
The existing air-conditioning blowing smooth and easy conversion of pattern.
As shown in Figures 2 and 3, car air-conditioner HVAC wind deflector is installed in air conditioning HVAC, and air door plate 1 is now placed in A position
Putting, the wind of air inlet produces certain blast with air door plate 1；Meanwhile, wind changes in the air door plate wing 2 position trend,
The wind of air inlet produces certain lift in the air door plate wing 2 position to air door plate 1；Certainly, big due to the lifting surface area of air door plate 1
Lifting surface area in the air door plate wing 2；So, blast is more than lift, and air door plate 1 remains in location A；
When needs switching blowing pattern, damper motor drives air door rotating shaft 3 to rotate, and then air door plate 1 concomitant rotation, enters
The wind in air port produces certain lift in the air door plate wing 2 position to air door plate 1；The lift produced in the air door plate wing 2 position, balance
Fall the blast on a part of air door plate 1, make air door rotating shaft 3 torsional moment reduce, the smooth and easy unlatching of air door plate 1, arrive B location, this
Time, blowing patten transformation success.
Car air-conditioner HVAC wind deflector in the present invention simultaneously, simple in construction, easy for installation, can effectively reduce air door and rotate
Moment of torsion, it is achieved the air-conditioning blowing smooth and easy conversion of pattern.
Obviously the present invention implements and is not subject to the restrictions described above, as long as have employed method design and the skill of the present invention
The improvement of the various unsubstantialities that art scheme is carried out, all within protection scope of the present invention.
Claims (6)
1. the conversion method of air conditioning for automobiles HVAC blowing pattern, it is characterised in that: utilize air conditioning for automobiles HVAC wind deflector to realize,
Wind deflector includes air door rotating shaft and and the air door plate of described air door rotating shaft connection, the described air door being arranged on car air-conditioner HVAC
Plate is provided with the air door plate wing；Detailed process is:
When air conditioning for automobiles HVAC is in a kind of mode of operation, air door plate is in the first operating position, and the wind of air inlet is at air door plate
The blast that upper generation is certain；Simultaneously under the guide effect of the air door plate wing, wind moves towards different in the position of the air door plate wing, the air door plate wing
On the blast that is subject to, make wind, in air door plate wing position, air door plate be produced lift；The lifting surface area of air door plate is more than the air door plate wing
Lifting surface area, the blast of air door plate be more than lift, air door plate can rest on the first operating position；
When air conditioning for automobiles HVAC needs to be switched to another kind of mode of operation, driven by motor air door axis of rotation, and then drive air door
Plate concomitant rotation；Air door plate by the Action of Wind pressure of wind, wind blast on the air door plate wing simultaneously, make wind in air door plate wing position
Air door plate is produced lift；Act on the lift on air door plate and can balance the blast on a part of air door plate, make air door rotating shaft
Torsional moment reduce, air door plate smooth and easy open arrive the second operating position, it is achieved blowing pattern conversion.
2. the conversion method of air conditioning for automobiles HVAC blowing pattern as claimed in claim 1, it is characterised in that: described air door plate
Lower end and described air door rotating shaft connect, and the described air door plate wing is located on the upper end of described air door plate；The described air door plate wing includes setting
Upper guide plate on described air door plate and lower guide plate, also include that the sidepiece connected respectively with described lower guide plate two ends guides
Plate；Described lower guide plate is provided with balance cavity near the side of air door rotating shaft.
3. the conversion method of air conditioning for automobiles HVAC blowing pattern as claimed in claim 2, it is characterised in that: described upper guide plate
It is provided with profile of tooth guide part；It is equipped with guide protrusion part on described lower guide plate two ends；Described guide protrusion part is positioned on described
On the both sides of guide plate.
4. the conversion method of air conditioning for automobiles HVAC blowing pattern as claimed in claim 2, it is characterised in that: described lower guide plate
It is integral type structure with sidepiece guide plate.
5. the conversion method of air conditioning for automobiles HVAC blowing pattern as claimed in claim 2, it is characterised in that: described balance cavity
Closing shell structure for hollow.
6. the conversion method of air conditioning for automobiles HVAC blowing pattern as claimed in claim 1, it is characterised in that: the described air door plate wing
Weld with described air door plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685372.1A CN106274378B (en) | 2016-08-18 | 2016-08-18 | The conversion method of air conditioning for automobiles HVAC blowing patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685372.1A CN106274378B (en) | 2016-08-18 | 2016-08-18 | The conversion method of air conditioning for automobiles HVAC blowing patterns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106274378A true CN106274378A (en) | 2017-01-04 |
| CN106274378B CN106274378B (en) | 2018-04-13 |
Family
ID=57678487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610685372.1A Active CN106274378B (en) | 2016-08-18 | 2016-08-18 | The conversion method of air conditioning for automobiles HVAC blowing patterns |
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| Country | Link |
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| CN (1) | CN106274378B (en) |
Citations (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 |
| CN101687552A (en) * | 2007-04-24 | 2010-03-31 | 空中巴士营运公司 | Air intake arrangement for a vehicle, in particular an aircraft |
| WO2011130778A1 (en) * | 2010-04-23 | 2011-10-27 | Kaip Pty Limited | 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 |
| CN204787126U (en) * | 2015-07-08 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Vehicle air conditioner air door structure |
-
2016
- 2016-08-18 CN CN201610685372.1A patent/CN106274378B/en active Active
Patent Citations (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 |
| CN101687552A (en) * | 2007-04-24 | 2010-03-31 | 空中巴士营运公司 | Air intake arrangement for a vehicle, in particular an aircraft |
| WO2011130778A1 (en) * | 2010-04-23 | 2011-10-27 | Kaip Pty Limited | 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 |
| CN204787126U (en) * | 2015-07-08 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Vehicle air conditioner air door structure |
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| Publication number | Publication date |
|---|---|
| CN106274378B (en) | 2018-04-13 |
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