CN214492450U - Air door arrangement structure of automobile air conditioner HVAC - Google Patents
Air door arrangement structure of automobile air conditioner HVAC Download PDFInfo
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- CN214492450U CN214492450U CN202022709759.0U CN202022709759U CN214492450U CN 214492450 U CN214492450 U CN 214492450U CN 202022709759 U CN202022709759 U CN 202022709759U CN 214492450 U CN214492450 U CN 214492450U
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- air
- blowing
- duct
- foot
- defrosting
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Abstract
The utility model discloses an air door arrangement structure of automobile air conditioner HVAC, which comprises a shell, wherein the front surface of the shell is provided with a front blowing surface air port, the back surface of the shell is provided with a defrosting air port, the side surface of the shell is provided with a foot blowing air port and a side blowing surface air port, a first rotating shaft and a first air door plate connected with the first rotating shaft are arranged in a defrosting air channel in the shell, a second rotating shaft and a second air door plate connected with the second rotating shaft are arranged at the position where the foot blowing air channel is communicated with the inside blowing air channel, the first air door plate can rotate by a corresponding angle along the first rotating shaft, the second air door plate can rotate by a corresponding angle along the second rotating shaft, the structure realizes 5 air conditioner control modes by simplifying the quantity of air doors, optimizes the air channel setting, satisfies the control of the air conditioner to the modes, reduces the quantity of the air doors, increases the opening area of the air outlet, the whole operation is smooth, and the problem of insufficient automobile installation space is solved.
Description
Technical Field
The utility model relates to a vehicle air conditioner trade field especially relates to a vehicle air conditioner HVAC's air door arrangement structure.
Background
In the air outlet control of the existing automobile air conditioner HVAC assembly, a mode that each air outlet is respectively provided with an air door is generally adopted, the type and the movement mechanism of the air door are too complex, the problems of air door air leakage and movement clamping stagnation are easily caused, and the overall size of the automobile air conditioner HVAC is larger and is not suitable for the installation of automobiles with smaller space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect that prior art exists, provide a simple structure, the volume is less, the smooth air door arrangement structure of vehicle air conditioner HVAC who moves.
The utility model discloses a solve above-mentioned technical problem and the technical scheme who adopts does: the utility model provides an air door arrangement structure of vehicle air conditioner HVAC, includes the casing, the casing openly is equipped with the preceding face wind gap that blows, the casing is equipped with the defrosting wind gap at the back, the casing side is equipped with blows foot wind gap and side blow face wind gap, be equipped with first pivot and the first door plant of being connected with first pivot in the defrosting wind channel in the casing, blow the face wind channel in the casing and blow the second door plant that the foot wind channel is linked together and be equipped with the second pivot and be connected with the second pivot, first door plant can follow the rotatory corresponding angle of first pivot, the second door plant can follow the rotatory corresponding angle of second pivot.
Preferably, the defrosting air duct, the face blowing air duct and the foot blowing air duct are communicated with each other and arranged in a Y shape.
Preferably, when the air conditioner is in a face blowing mode, the first air door plate closes the defrosting air channel, and the second air door plate closes the foot blowing air channel.
Preferably, when the air conditioner is a mixed mode of blowing the surface and blowing the feet, the first air door plate closes the defrosting air channel, and the second air door plate rotates to the middle of the surface blowing air channel and the foot blowing air channel to open the surface blowing air channel and the foot blowing air channel.
Preferably, when the air conditioner is in a foot blowing mode, the first air door plate closes the defrosting air channel, and the second air door plate closes the face blowing air channel.
Preferably, when the air conditioner is in a foot blowing and defrosting mixed mode, the first air door plate closes the face blowing air duct, and the second air door plate rotates to the middle of the face blowing air duct and the foot blowing air duct to open the foot blowing air duct and the defrosting air duct.
Preferably, when the air conditioner is in the defrosting mode, the first air door plate closes the face blowing air duct, and the second air door plate closes the foot blowing air duct.
The utility model discloses contrast prior art has following beneficial effect: the utility model discloses a simplify air door quantity, optimize the wind channel setting, realize 5 air conditioner control modes with first wind door plant and second wind door plant, satisfy air conditioner itself to the control of mode, reduced the quantity of air door, increased the open area of air outlet, whole operation is smooth, has solved the not enough problem of car installation space.
Drawings
FIG. 1 is an internal cross-sectional view of the present invention;
FIG. 2 is a view showing the arrangement of the external tuyere of the present invention;
fig. 3 is a schematic position diagram of the first air door panel and the second air door panel in the blowing mode of the present invention;
FIG. 4 is a schematic view of the positions of the first door panel and the second door panel in the mixed mode of the blowing surface and the blowing foot of the present invention;
fig. 5 is a schematic position diagram of the first air door plate and the second air door plate in the foot blowing mode of the present invention;
fig. 6 is a schematic position diagram of the first air door plate and the second air door plate in the foot blowing and defrosting mixed mode of the present invention;
fig. 7 is a schematic position diagram of the first air door plate and the second air door plate in the defrosting mode of the present invention.
In the figure:
1-shell, 2-face blowing air port, 3-defrosting air port, 4-foot blowing air port, 5-side face blowing air port, 6-defrosting air channel, 7-first rotating shaft, 8-first air door plate, 9-face blowing air channel, 10-foot blowing air channel, 11-second rotating shaft and 12-second air door plate.
Detailed Description
The invention is further described with reference to the following figures and examples.
Please refer to fig. 1-2, the utility model provides a including casing 1, casing 1 openly is equipped with preceding face wind gap 2 that blows, casing 1 is equipped with defrosting wind gap 3 at the back, casing 1 side is equipped with blows foot wind gap 4 and side blow face wind gap 5, be equipped with first pivot 7 and the first door plant 8 that is connected with first pivot 7 in the defrosting wind channel 6 in the casing 1, blow face wind channel 9 in the casing 1 and blow foot wind channel 10 and be linked together the department and be equipped with second pivot 11 and the second door plant 12 that is connected with second pivot 11, first door plant 8 can follow the corresponding angle of first pivot 7 rotation, second door plant 12 can follow the corresponding angle of second pivot 11 rotation, defrosting wind channel 6, blow face wind channel 9 and blow foot wind channel 10 and communicate each other, set up for the Y type.
As shown in fig. 3, when the air conditioner is in the blowing mode, the first air door panel 8 closes the defrosting air duct 6, and the second air door panel 12 closes the foot blowing air duct 10.
As shown in fig. 4, when the air conditioner is a mixed mode of the face blowing and the foot blowing, the first air door panel 8 closes the defrosting air duct 6, and the second air door panel 12 rotates to the middle of the face blowing air duct 9 and the foot blowing air duct 10 to open the face blowing air duct 9 and the foot blowing air duct 10.
As shown in fig. 5, when the air conditioner is in the foot blowing mode, the first air door panel 8 closes the defrosting air duct 6, and the second air door panel 12 closes the surface blowing air duct 9.
As shown in fig. 6, when the air conditioner is in a foot blowing and defrosting mixed mode, the first air door panel 8 closes the face blowing air duct 9, and the second air door panel 12 rotates to the middle of the face blowing air duct 9 and the foot blowing air duct 10, so as to open the foot blowing air duct 10 and the defrosting air duct 6.
As shown in fig. 7, when the air conditioner is in the defrosting mode, the first air door panel 8 closes the face air duct 9, and the second air door panel 12 closes the foot air duct 10.
The utility model discloses a simplify air door quantity, optimize the wind channel setting, realize 5 air conditioner control modes with first wind door plant 8 and second wind door plant 12, satisfy the air conditioner itself to the control of mode, reduced the quantity of air door, increased the open area of air outlet, whole operation is smooth, has solved the not enough problem of car installation space.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A ventilation door arrangement structure of an automobile air conditioner HVAC is characterized by comprising a shell (1), the front surface of the shell (1) is provided with a front blowing surface air port (2), the back surface of the shell (1) is provided with a defrosting air port (3), a foot blowing air port (4) and a side blowing surface air port (5) are arranged on the side surface of the shell (1), a first rotating shaft (7) and a first air door plate (8) connected with the first rotating shaft (7) are arranged in the defrosting air channel (6) in the shell (1), a second rotating shaft (11) and a second air door plate (12) connected with the second rotating shaft (11) are arranged at the position where the face blowing air duct (9) and the foot blowing air duct (10) in the shell (1) are communicated, the first air door plate (8) can rotate by a corresponding angle along the first rotating shaft (7), the second air door plate (12) can rotate by a corresponding angle along the second rotating shaft (11).
2. The HVAC damper arrangement structure of claim 1, wherein the defrosting duct (6), the blowing surface duct (9) and the blowing foot duct (10) are communicated with each other and arranged in a Y-shape.
3. The door arrangement structure of HVAC (heating ventilating air conditioning) of the automobile air conditioner as set forth in claim 2, wherein when the air conditioner is in a blowing surface mode, the first door panel (8) closes the defrosting air duct (6), and the second door panel (12) closes the foot blowing air duct (10).
4. The door arrangement structure of the HVAC damper of the automobile air conditioner as claimed in claim 2, wherein when the air conditioner is a mixed mode of a face blowing mode and a foot blowing mode, the first door panel (8) closes the defrosting air duct (6), and the second door panel (12) rotates to the middle of the face blowing air duct (9) and the foot blowing air duct (10) to open the face blowing air duct (9) and the foot blowing air duct (10).
5. The door arrangement structure of HVAC (heating ventilating air conditioning) of the automobile air conditioner as set forth in claim 2, wherein when the air conditioner is in a foot blowing mode, the first door panel (8) closes the defrosting air duct (6), and the second door panel (12) closes the blowing surface air duct (9).
6. The door arrangement structure of the HVAC (heating ventilating air conditioning System) of the automobile air conditioner as set forth in claim 2, wherein when the air conditioner is in a foot blowing and defrosting mixed mode, the first door panel (8) closes the air blowing surface duct (9), the second door panel (12) rotates to the middle of the air blowing surface duct (9) and the air blowing foot duct (10), and the air blowing foot duct (10) and the defrosting duct (6) are opened.
7. The door arrangement structure of HVAC (heating ventilating air conditioning) of the automobile air conditioner as set forth in claim 2, wherein when the air conditioner is in a defrosting mode, the first door panel (8) closes the face blowing duct (9), and the second door panel (12) closes the foot blowing duct (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022709759.0U CN214492450U (en) | 2020-11-20 | 2020-11-20 | Air door arrangement structure of automobile air conditioner HVAC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022709759.0U CN214492450U (en) | 2020-11-20 | 2020-11-20 | Air door arrangement structure of automobile air conditioner HVAC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214492450U true CN214492450U (en) | 2021-10-26 |
Family
ID=78206002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022709759.0U Active CN214492450U (en) | 2020-11-20 | 2020-11-20 | Air door arrangement structure of automobile air conditioner HVAC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214492450U (en) |
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2020
- 2020-11-20 CN CN202022709759.0U patent/CN214492450U/en active Active
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