CN217145593U - Air door mechanism capable of moving in parallel for HVAC assembly of automobile air conditioner - Google Patents
Air door mechanism capable of moving in parallel for HVAC assembly of automobile air conditioner Download PDFInfo
- Publication number
- CN217145593U CN217145593U CN202220893918.3U CN202220893918U CN217145593U CN 217145593 U CN217145593 U CN 217145593U CN 202220893918 U CN202220893918 U CN 202220893918U CN 217145593 U CN217145593 U CN 217145593U
- Authority
- CN
- China
- Prior art keywords
- defrosting
- blowing
- blowing surface
- air door
- transmission
- 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
Images
Abstract
A blowing surface connecting rod is inserted into two blowing surface transmission gears and forms a blowing surface transmission assembly through interference fit; the defrosting connecting rod is inserted into the two defrosting transmission gears and forms a defrosting transmission assembly through interference fit; the blowing surface transmission assembly leans against a gear groove of the blowing surface air door, and two blowing surface transmission gears on the blowing surface transmission assembly are respectively fixed with the blowing surface holes in the two main shells; the defrosting transmission assembly leans against a gear groove of the defrosting air door, and two defrosting transmission gears on the defrosting transmission assembly are respectively fixed with defrosting holes in the two main shells; the two main shells are fixedly connected through screws. The utility model discloses a gear drive can form arc or sharp transmission air door, reduces air door thickness.
Description
Technical Field
The utility model belongs to an automobile air conditioner field, in particular to air door mechanism.
Background
In order to make the sight of a driver larger as much as possible during vehicle design in an automobile factory, the height of an instrument desk is usually reduced, the space of glass is larger, and a user can see the range in front of the automobile as much as possible when the automobile is used conveniently.
The air conditioner in the current market is designed to arrange a rectangular or a fan-shaped air door at an air outlet, and the air door has a certain air door height no matter how the air door is arranged; and the design is relatively complex.
Disclosure of Invention
An object of the utility model is to provide a but air door mechanism for vehicle air conditioner HVAC assembly parallel translation, this mechanism passes through gear drive, can form arc or sharp transmission air door, reduces air door thickness.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a but is used for vehicle air conditioner HVAC assembly parallel translation's air door mechanism, includes blows a executor, blows a connecting rod, blows a air door, defrosting executor, defrosting connecting rod, defrosting air door, main casing body, its characterized in that: the blowing surface connecting rod is inserted into the two blowing surface transmission gears and forms a blowing surface transmission assembly through interference fit; the defrosting connecting rod is inserted into the two defrosting transmission gears and forms a defrosting transmission assembly through interference fit; the blowing surface transmission assembly leans against a gear groove of the blowing surface air door, and two blowing surface transmission gears on the blowing surface transmission assembly are respectively fixed with the blowing surface holes in the two main shells; the defrosting transmission assembly leans against a gear groove of the defrosting air door, and two defrosting transmission gears on the defrosting transmission assembly are respectively fixed with defrosting holes in the two main shells; the two main shells are fixedly connected through screws.
A blowing surface air door transition gear is sleeved on the blowing surface transmission gear I; the blowing actuator driving gear is sleeved in the blowing actuator and forms a blowing actuator assembly through interference fit; the blowing surface actuator is fixed with the first main shell through a screw; the defrosting air door transition gear is sleeved in the defrosting transmission gear I, the defrosting actuator driving gear is sleeved in the defrosting actuator and is fixed and fastened through interference fit to form a defrosting actuator assembly, and the defrosting actuator is fixed with the main shell I through screws; forming the air outlet module.
The defrosting air port is positioned on the right side of the first main shell and is connected with the defrosting air channel; the foot blowing air port is positioned in the middle of the first main shell and is connected with the foot blowing air channel; the blowing surface air port is positioned on the left side of the first main shell and is connected with the blowing surface air channel.
The utility model has the advantages that: the utility model has the advantages that the face blowing connecting rod and the defrosting connecting rod are provided with the gears, so that the air door can realize parallel transmission or arc transmission through the gear transmission between the face blowing connecting rod and the actuator and between the face blowing connecting rod and the shell, and the air door can be transversely arranged from the vertical direction, thereby greatly reducing the arrangement space of the air conditioner; thereby reducing the height of the instrument desk. Meanwhile, the gear transmission stability is better, and the structure is simpler.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the face damper and defrost damper gear drive configuration.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
Referring to FIGS. 1-3: the blowing surface connecting rod is inserted into the two blowing surface transmission gears and forms a blowing surface transmission assembly through interference fit; the defrosting connecting rod is inserted into the two defrosting transmission gears and forms a defrosting transmission assembly through interference fit; the blowing surface transmission assembly leans against a gear groove of the blowing surface air door 7, and two blowing surface transmission gears on the blowing surface transmission assembly are respectively fixed with the blowing surface holes on the two main shells; the defrosting transmission assembly leans against a gear groove of the defrosting air door 14, and two defrosting transmission gears on the defrosting transmission assembly are respectively fixed with defrosting holes in the two main shells; the two main shells are fixedly connected through screws. A blowing surface air door transition gear 3 is sleeved on the blowing surface transmission gear I4; the blowing actuator driving gear 2 is sleeved in the blowing actuator 1 and forms a blowing actuator assembly through interference fit; the blowing surface actuator 1 and the first main shell 15 are fixed through screws; the defrosting air door transition gear 10 is sleeved in the defrosting transmission gear I11, the defrosting actuator driving gear 9 is sleeved in the defrosting actuator 8 and is fixed tightly through interference fit to form a defrosting actuator assembly, and the defrosting actuator 8 and the main shell I15 are fixed through screws; forming the air outlet module. The defrosting air port 17 is positioned on the right side of the first main shell 15 and is connected with the defrosting air channel; the foot blowing air port 18 is positioned in the middle of the first main shell 15 and is connected with a foot blowing air channel; the blowing surface air opening 19 is located on the left side of the first main shell 15 and is connected with the blowing surface air duct.
During installation, the blowing surface connecting rod is inserted into holes of the blowing surface transmission gear I4 and the blowing surface transmission gear II 6, and the blowing surface transmission assembly is formed by tightly fixing the blowing surface connecting rod in an interference fit manner; the defrosting connecting rod is inserted into holes of the defrosting transmission gear I11 and the defrosting transmission gear II 13 and is fixed and fastened through interference fit to form a defrosting transmission assembly; then the blowing surface transmission assembly leans against the gear groove of the blowing surface air door 7, the blowing surface transmission gear II 6 is inserted into a blowing surface hole in the main shell II 16, the defrosting transmission assembly leans against the gear groove of the defrosting air door 14, the defrosting transmission gear II 13 is inserted into a defrosting hole of the main shell II 16, and then the main shell I15 and the main shell II 16 are connected through screws.
When the defrosting device is assembled, the blowing face transmission gear I4 penetrates through a blowing face hole in the main shell I15, and the defrosting gear I11 penetrates through a defrosting hole in the main shell I15; the blowing face air door transition gear 3 is sleeved in the blowing face transmission gear I4 and is prevented from falling off through a buckle, and the defrosting air door transition gear 10 is sleeved in the defrosting transmission gear I11 and is prevented from falling off through the buckle. Sleeving a blowing face actuator driving gear 2 into a blowing face actuator 1, and fixing and tightening the blowing face actuator driving gear through interference fit to form a blowing face actuator assembly; sleeving a defrosting actuator driving gear 9 into a defrosting actuator 8, and tightly fixing the defrosting actuator driving gear through interference fit to form a defrosting actuator assembly; and then, aligning 3 holes on the blowing actuator 1 in the blowing actuator assembly with 3 holes in the first main shell 15 through screw fixation, aligning 3 holes on the defrosting actuator 8 in the defrosting actuator assembly with 3 holes on the first main shell 15 through screw fixation, and forming the air outlet module.
A face blowing mode: the defrosting actuator 8 rotates anticlockwise to drive the defrosting air door transition gear 10 to rotate clockwise, and simultaneously, the defrosting air door transition gear is transmitted to the defrosting transmission gear I11, the defrosting connecting rod and the defrosting transmission gear II 13 to rotate clockwise together, so that the defrosting air door 14 is driven to operate clockwise, and the defrosting air door 17 is closed when the defrosting air door operates; the blowing actuator 1 rotates anticlockwise to drive the blowing air door transition gear 3 to rotate clockwise, and simultaneously the blowing air door transition gear 3, the blowing transmission gear I4, the blowing connecting rod and the blowing transmission gear II 6 rotate clockwise together to drive the blowing air door 7 to operate clockwise, and the blowing air door 7 moves to close the blowing foot air opening 18, so that the air conditioner realizes a blowing mode.
Foot blowing mode: in the face blowing mode, the face blowing actuator 1 rotates clockwise to drive the face blowing air door transition gear 3 to rotate anticlockwise and simultaneously transmit the clockwise rotation to the face blowing transmission gear I4, the face blowing connecting rod and the face blowing transmission gear II 6 to rotate anticlockwise together to drive the face blowing air door 7 to operate anticlockwise, and the face blowing air door 19 is closed when the face blowing actuator moves, so that the air conditioner realizes the foot blowing mode.
Defrosting mode: in the face blowing mode, the defrosting actuator 8 rotates clockwise to drive the defrosting air door transition gear 10 to rotate anticlockwise, meanwhile, the defrosting air door transition gear is transmitted to the defrosting transmission gear I11, the defrosting connecting rod and the defrosting transmission gear II 13 to rotate anticlockwise together, the defrosting air door 14 is driven to run anticlockwise, the foot blowing air port 17 is closed when the defrosting air door runs, and the air conditioner achieves the defrosting mode.
The utility model discloses an air door mechanism, air door operation just only have the thickness of an air door, can solve the air door space about 80%.
Claims (3)
1. The utility model provides a but is used for vehicle air conditioner HVAC assembly parallel translation's air door mechanism, includes blows a executor, blows a connecting rod, blows a air door, defrosting executor, defrosting connecting rod, defrosting air door, main casing body, its characterized in that: the blowing surface connecting rod is inserted into the two blowing surface transmission gears and forms a blowing surface transmission assembly through interference fit; the defrosting connecting rod is inserted into the two defrosting transmission gears and forms a defrosting transmission assembly through interference fit; the blowing surface transmission assembly leans against a gear groove of the blowing surface air door, and two blowing surface transmission gears on the blowing surface transmission assembly are respectively fixed with the blowing surface holes in the two main shells; the defrosting transmission assembly leans against a gear groove of the defrosting air door, and two defrosting transmission gears on the defrosting transmission assembly are respectively fixed with defrosting holes in the two main shells; the two main shells are fixedly connected through screws.
2. A damper mechanism for a vehicle air conditioning HVAC assembly as set forth in claim 1, wherein: a blowing surface air door transition gear is sleeved on the blowing surface transmission gear I; the blowing actuator driving gear is sleeved in the blowing actuator and forms a blowing actuator assembly through interference fit; the blowing surface actuator is fixed with the first main shell through a screw; the defrosting air door transition gear is sleeved in the defrosting transmission gear I, the defrosting actuator driving gear is sleeved in the defrosting actuator and is fixed and fastened through interference fit to form a defrosting actuator assembly, and the defrosting actuator is fixed with the main shell I through screws; forming the air outlet module.
3. A damper mechanism for a vehicle air conditioning HVAC assembly as set forth in claim 1, wherein: the defrosting air port is positioned on the right side of the first main shell and is connected with the defrosting air channel; the foot blowing air port is positioned in the middle of the first main shell and is connected with the foot blowing air channel; the blowing surface air port is positioned on the left side of the first main shell and connected with the blowing surface air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220893918.3U CN217145593U (en) | 2022-04-18 | 2022-04-18 | Air door mechanism capable of moving in parallel for HVAC assembly of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220893918.3U CN217145593U (en) | 2022-04-18 | 2022-04-18 | Air door mechanism capable of moving in parallel for HVAC assembly of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217145593U true CN217145593U (en) | 2022-08-09 |
Family
ID=82661304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220893918.3U Active CN217145593U (en) | 2022-04-18 | 2022-04-18 | Air door mechanism capable of moving in parallel for HVAC assembly of automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217145593U (en) |
-
2022
- 2022-04-18 CN CN202220893918.3U patent/CN217145593U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101650067B (en) | Air-conditioner air outlet assembly for car and assembly method thereof | |
| KR101584020B1 (en) | Air vent for vehicle | |
| CN112277576A (en) | Air outlet of automobile air conditioner | |
| CN207120629U (en) | Vehicle air conditioning outlet assembly | |
| CN217145593U (en) | Air door mechanism capable of moving in parallel for HVAC assembly of automobile air conditioner | |
| CN201935344U (en) | Automobile air conditioner air outlet mode control mechanism | |
| CN209972119U (en) | Novel air outlet structure of automobile air conditioner | |
| CN108302748A (en) | A kind of wind-guiding door motion, air-conditining and wind-guiding door control method | |
| CN205365175U (en) | Automobile air -conditioning air outlet assembly | |
| CN101293472B (en) | Air-out regulating device of automobile air conditioner | |
| CN212022250U (en) | Mode driving plate of automobile air conditioner | |
| CN202267183U (en) | Adjustment mechanism of air damper of air outlet of automobile air conditioner | |
| CN100415551C (en) | Automobile air conditioner air door device | |
| CN202547039U (en) | Air door moving mechanism for automobile air conditioner | |
| CN110789304A (en) | Automobile air conditioner with variable transmission ratio air door actuating mechanism | |
| CN205372951U (en) | Air door gear drive of vehicle air conditioner air outlet | |
| CN1971157A (en) | Air outlet mechanism of automobile air conditioner | |
| CN201476234U (en) | Coordination structure of horizontal blade and toggle button at exhaust outlet of automobile air conditioner | |
| CN203657161U (en) | Driving mechanism of automobile air conditioner temperature air door | |
| CN103574874A (en) | Driving mechanism for temperature air door of automobile air conditioner | |
| CN209920994U (en) | Air-conditioning air outlet with ball mouth overturning driving mechanism | |
| CN203980587U (en) | A kind of air outlet structure that singly pulls out the two air doors of wheel | |
| CN207683280U (en) | A kind of armed air conditioning for automobiles louver of band | |
| CN109955681B (en) | Air conditioner air-out air current regulation and control mechanism | |
| CN218197831U (en) | Air outlet assembly with knob type air door control mechanism and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |