CN112622576A - Air conditioner air door structure and installation method - Google Patents
Air conditioner air door structure and installation method Download PDFInfo
- Publication number
- CN112622576A CN112622576A CN202011521248.4A CN202011521248A CN112622576A CN 112622576 A CN112622576 A CN 112622576A CN 202011521248 A CN202011521248 A CN 202011521248A CN 112622576 A CN112622576 A CN 112622576A
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- air conditioner
- air
- half shell
- air door
- arc
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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
-
- 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
- B60H2001/3492—Manufacturing; Assembling
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides an air conditioner air door structure and an installation method, wherein the air conditioner air door structure comprises an air conditioner shell, an air conditioner air port is formed in the air conditioner shell, arc-shaped guide grooves are formed in the inner wall of the air conditioner shell, one arc-shaped guide groove is formed in each of the inner walls of the two sides of the air conditioner shell in the length direction, an air door baffle used for closing or opening the air conditioner air port is arranged on the air conditioner shell and made of flexible materials, two ends of the air door baffle, which are randomly arranged oppositely, are embedded in the two arc-shaped guide grooves respectively, the air door baffle is in sliding fit with the two arc-shaped guide grooves respectively, and a driving assembly used for driving the air door baffle to move along the track of the arc-. The air door baffle made of the polypropylene thin plate is light in weight, convenient to install and simple in structure, and the movement of the air door baffle is guided by the arc-shaped guide groove, so that the stability of the movement of the air door baffle is improved.
Description
Technical Field
The invention relates to the technical field of automobile air conditioners, in particular to an air conditioner air door structure and an installation method.
Background
With the progress of society and the development of science and technology, air conditioners have already entered every family, and the application of air conditioners is more and more extensive. Most of the automobiles in the market are provided with automobile air conditioners.
At present, the structure of the air door of the automobile air conditioner can be roughly divided into three types: flat dampers, butterfly dampers, and arc dampers. The flat plate air door has the advantages that the structure of the flow channel in the air conditioning box is easy to realize, but the driving force required by the flat plate air door is larger; the butterfly air door needs a small driving force, but the opening and closing of the butterfly air door can influence the airflow direction, and the butterfly air door needs to be matched in advance when a flow channel is designed; the arc-shaped air door has stable driving force requirement, but the space structure requirement is higher.
The traditional Chinese patent with the publication number of CN111016586A discloses an automobile air-conditioning air door structure, wherein an air-conditioning air port of the automobile air-conditioning air door structure is provided with an air volume adjusting door, the left side of the air-conditioning air port is provided with a left clamping groove, the right side of the air-conditioning air port is provided with a right clamping groove, a left adjusting door connecting shaft on the left side of the air volume adjusting door is movably clamped in the left clamping groove, and a right adjusting door connecting shaft on the right side of the air volume adjusting door is movably clamped in the right clamping.
The inventor considers that the air conditioner air door in the prior art is inconvenient to install and poor in motion stability, and has a place to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an air conditioner air door structure and an installation method.
The air conditioner air door structure comprises an air conditioner shell, an air conditioner air port is formed in the air conditioner shell, arc-shaped guide grooves are formed in the inner wall of the air conditioner shell, one arc-shaped guide groove is formed in each of the inner walls of the two sides of the air conditioner shell in the length direction, an air door baffle for closing or opening the air conditioner air port is arranged on the air conditioner shell and is made of flexible materials, two ends, which are randomly and oppositely arranged, of the air door baffle are embedded in the two arc-shaped guide grooves respectively, the air door baffle is in sliding fit with the two arc-shaped guide grooves respectively, and a driving assembly for driving the air door baffle to move along the track of the arc-shaped guide grooves is further arranged on the air conditioner shell.
Preferably, drive assembly includes connecting rod and pivot, the length of pivot is on a parallel with air conditioner shell's length, pivot length direction's both ends are the both sides wall that relative setting is established at air conditioner shell length direction respectively the rotating turret, the axial of the length direction perpendicular to pivot of connecting rod, connecting rod length direction's arbitrary one end and pivot fixed connection, connecting rod length direction's the other end and air door baffle fixed connection, drive assembly is still including being used for driving pivot pivoted driving piece.
Preferably, the driving part comprises a servo motor, the servo motor is fixedly arranged on the outer side wall of the air conditioner shell, and an output shaft of the servo motor is fixedly connected with the rotating shaft.
Preferably, the air conditioner shell includes half shell on a left side and half shell on the right side, arc guiding groove has all been seted up on half shell on a left side and half shell on the right side are the inner wall of relative setting, a side border position that half shell is close to half shell on the right side on a left side is provided with the joint groove, half shell on the right side is provided with the joint piece with the relative position in joint groove, just joint piece and the cooperation of joint groove joint.
Preferably, the junction of half shell on the left side and half shell on the right side is formed with the flange, the junction of half shell on the left side and half shell on the right side still is provided with the draw-in groove, just draw-in groove and flange joint cooperation.
Preferably, the side wall of the arc-shaped guide groove is provided with a mounting opening.
Preferably, the damper flap comprises a polypropylene sheet.
The invention provides an air conditioner air door, which comprises the following steps:
s1, bending the air door baffle by using external force, and embedding any axial end of the bent air door baffle in an arc-shaped guide groove on the left half shell or the right half shell;
s2, embedding the other axial end of the air door baffle into an arc-shaped guide groove on the right half shell or the left half shell, and clamping the left half shell and the right half shell;
s3, clamping and matching the clamping groove on the flange;
and S4, the rotating shaft is rotatably erected in the air conditioner shell, the servo motor is fixedly installed on the outer side wall of the air conditioner shell, the output shaft of the servo motor is coaxially and fixedly connected with the rotating shaft, and then the two ends of the connecting rod are fixedly connected with the air door baffle and the rotating shaft respectively.
Compared with the prior art, the invention has the following beneficial effects:
1. the air door baffle made of flexible materials drives the whole air door baffle to operate through the connecting rod structure, so that the requirements of various air door operation angles are met, the structure is simple, the installation is convenient, the movement of the air door baffle is guided by the arc-shaped guide groove, and the stability of the movement of the air door baffle is improved.
2. The air door baffle made of the polypropylene sheet is light in weight, so that the movement torque of the air door baffle is reduced, the requirement of the air door baffle on the driving force is reduced, and the energy is saved.
3. According to the invention, through the clamping fit of the clamping block and the clamping groove and the clamping fit of the flange and the clamping groove, the convenience of installing or disassembling the air door baffle by workers is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of an overall damper flap mounting structure according to the present invention;
FIG. 2 is an exploded view of the damper flap mounting assembly embodying the present invention;
fig. 3 is a schematic view of the overall structure of the mounting port according to the present invention.
Description of the drawings: 1. an air conditioner housing; 11. an air conditioning outlet; 12. a left half shell; 121. a clamping groove; 13. a right half shell; 131. a clamping block; 2. a damper; 3. a drive assembly; 31. a connecting rod; 32. a rotating shaft; 33. a servo motor; 4. an arc-shaped guide groove; 41. an installation port; 5. a flange; 6. a clamping groove.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
As shown in fig. 1, the air conditioner air door structure provided by the present invention includes an air conditioner casing 1, the air conditioner casing 1 is a hollow shell, and an air conditioner air opening 11 is integrally formed on the air conditioner casing 1. An air door baffle 2 for closing or opening an air conditioner air port 11 is installed in the air conditioner shell 1, and a driving assembly 3 for driving the air door baffle 2 to move is also installed on the air conditioner shell 1.
As shown in fig. 2, the damper baffle 2 is a polypropylene sheet, which has the characteristics of light weight and deformable under normal temperature. Air conditioner shell 1 includes half shell 12 on the left side and half shell 13 on the right side, and half shell 12 on the left side and half shell 13 on the right side are located air conditioner shell 1 length direction's both sides respectively, have all seted up arc guiding groove 4 on half shell 12 on the left side and half shell 13 on the lateral wall that is relative setting on the right side, and arc guiding groove 4 is fan-shaped recess. The air door baffle 2 is installed on the air conditioner shell 1 after being subjected to bending deformation by external force, and edges on two sides of the arc axis of the air door baffle 2 are respectively embedded in the two arc-shaped guide grooves 4. The air door baffle 2 is guided by the two arc-shaped guide grooves 4 to close or open the air conditioner air port 11, so that the movement stability of the air door baffle 2 is improved.
As shown in fig. 2 and 3, the mounting holes 41 have been opened on the side walls of the two arc-shaped guide grooves 4 close to the air-conditioning air inlet 11, and any one of the mounting holes 41 is communicated with the corresponding arc-shaped guide groove 4, so that the air door baffle 2 is mounted in the two arc-shaped guide grooves 4 by means of the two mounting holes 41, thereby improving the convenience of mounting or dismounting the air door baffle 2.
As shown in fig. 1 and 2, further, a flange 5 is integrally formed at a position of a side edge of the left half shell 12 and the right half shell 13 close to each other, a clamping groove 6 is further provided at a joint of the left half shell 12 and the right half shell 13, and the clamping groove 6 is in clamping fit with the flange 5 on the left half shell 12 and the right half shell 13, so that the tightness of the connection between the left half shell 12 and the right half shell 13 is improved.
As shown in fig. 1 and 2, the driving assembly 3 includes a connecting rod 31, a rotating shaft 32 and a driving member, the axial direction of the rotating shaft 32 is parallel to the length direction of the air conditioner casing 1, two axial ends of the rotating shaft 32 are respectively rotatably erected on the side walls of the left half shell 12 and the right half shell 13 which are oppositely arranged through bearings, and the rotating shaft 32 is located right below the highest point of the arc-shaped guiding groove 4. The length direction of the connecting rod 31 is perpendicular to the axial direction of the rotating shaft 32, any one end of the connecting rod 31 in the length direction is fixedly connected with the rotating shaft 32 in a welding mode, and the other end of the connecting rod 31 in the length direction is hinged to the inner wall of the air door baffle 2 through a ball head. The rotating shaft 32 rotates to drive the connecting rod 31 to rotate, so that the air door baffle 2 is driven to move along the track of the arc-shaped guide groove 4, the air conditioner air port 11 is closed or opened, and the requirements of various air door operation angles are met. Furthermore, two connecting rods 31 are arranged on the rotating shaft 32 at intervals along two sides of the length direction of the rotating shaft 32, and the two connecting rods 31 arranged at intervals drive the air door baffle 2 to move, so that the movement stability of the air door baffle 2 is improved.
The driving piece is a servo motor 33, the servo motor 33 is welded and fixed on the outer side wall of the air conditioner shell 1, the servo motor 33 is located at any axial end of the rotating shaft 32, and an output shaft of the servo motor 33 is coaxially and fixedly connected with the rotating shaft 32 through a coupler. The servo motor 33 is started to drive the rotating shaft 32 to rotate, so that sufficient and stable power is provided for the movement of the damper flap 2.
The invention provides an air conditioner air door installation method, which comprises the following steps:
s1, the worker firstly bends the air door baffle 2 by using external force, and embeds any axial end of the bent air door baffle 2 in the arc-shaped guide groove 4 on the left half shell 12;
s2, the other axial end of the air door baffle 2 is embedded in the arc-shaped guide groove 4 on the right half shell 13, and the left half shell 12 and the right half shell 13 are clamped by the clamping block 131 and the clamping groove 121 which are in clamping fit;
s3, clamping the clamping groove 6 on the flange 5;
s4, rotatably erecting the rotating shaft 32 in the air conditioner casing 1, fixedly installing the servo motor 33 on the outer side wall of the air conditioner casing 1, then coaxially and fixedly connecting the output shaft of the servo motor 33 with the rotating shaft 32, and then fixedly connecting the two ends of the connecting rod 31 with the air door baffle 2 and the rotating shaft 32 respectively.
Variation example:
according to the air conditioner air door structure provided by the invention, when the length of the air conditioner shell 1 is short, one connecting rod 31 is arranged on the rotating shaft 32, and the connecting rod 31 is arranged on one side of the rotating shaft 32 close to the servo motor 33.
The working principle is as follows:
during installation, a worker firstly bends the air door baffle 2 by external force, then embeds any axial end of the air door baffle 2 in the arc-shaped guide groove 4 on the left half shell 12, then embeds the other end of the air door baffle 2 in the arc-shaped guide groove 4 on the right half shell 13, then clamps the left half shell 12 and the right half shell 13, then clamps the clamping groove 6 on the flange 5 at the joint of the left half shell 12 and the right half shell 13, then installs the servo motor 33 and the rotating shaft 32 on the air conditioner shell 1, and finally fixedly installs two ends of the connecting rod 31 on the rotating shaft 32 and the air door baffle 2 respectively; in operation, start servo motor 33, servo motor 33 drives pivot 32 and rotates to drive connecting rod 31 and rotate around the axis of pivot 32, and then drive air door baffle 2 along the orbit motion of arc guiding groove 4, realized the closure or the opening of air door baffle 2 to air conditioner wind gap 11, thereby reach the demand that satisfies various air door baffle 2 operation angles, and simple structure, simple to operate.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (8)
1. An air conditioner air door structure is characterized by comprising an air conditioner shell (1), an air conditioner air port (11) is formed in the air conditioner shell (1), the inner wall of the air-conditioning shell (1) is provided with an arc-shaped guide groove (4), the arc-shaped guide groove (4) is respectively provided with one arc-shaped guide groove on the inner wall of the two sides of the air-conditioning shell (1) in the length direction, an air door baffle (2) for closing or opening an air conditioning air port (11) is arranged on the air conditioning shell (1), the air door baffle (2) is made of flexible material, two ends of the air door baffle (2) which are arbitrarily arranged oppositely are respectively embedded in the two arc-shaped guide grooves (4), and the air door baffle (2) is respectively matched with the two arc-shaped guide grooves (4) in a sliding way, the air conditioner shell (1) is further provided with a driving assembly (3) for driving the air door baffle (2) to move along the track of the arc-shaped guide groove (4).
2. An air conditioner damper structure as claimed in claim 1, wherein the driving assembly (3) includes a connecting rod (31) and a rotating shaft (32), the length of the rotating shaft (32) is parallel to the length of the air conditioner casing (1), two ends of the rotating shaft (32) in the length direction are respectively rotatably erected on two opposite side walls of the air conditioner casing (1) in the length direction, the length direction of the connecting rod (31) is perpendicular to the axial direction of the rotating shaft (32), any one end of the connecting rod (31) in the length direction is fixedly connected with the rotating shaft (32), the other end of the connecting rod (31) in the length direction is fixedly connected with the damper baffle (2), and the driving assembly (3) further includes a driving member for driving the rotating shaft (32) to rotate.
3. An air conditioner damper structure as set forth in claim 2, wherein said driving member includes a servo motor (33), said servo motor (33) is fixedly disposed on an outer side wall of the air conditioner case (1), and an output shaft of said servo motor (33) is fixedly connected to the rotary shaft (32).
4. The air conditioner air door structure of claim 1, characterized in that, air conditioner shell (1) includes left half shell (12) and right half shell (13), arc guiding groove (4) all seted up one on the inner wall that left half shell (12) and right half shell (13) are relative setting, a side border position that left half shell (12) is close to right half shell (13) is provided with joint groove (121), right half shell (13) is provided with joint piece (131) with the relative position in joint groove (121), just joint piece (131) and joint groove (121) joint cooperation.
5. An air conditioner air door structure as claimed in claim 4, wherein a flange (5) is formed at the junction of the left half shell (12) and the right half shell (13), a clamping groove (6) is further provided at the junction of the left half shell (12) and the right half shell (13), and the clamping groove (6) is in clamping fit with the flange (5).
6. An air conditioner air door structure as claimed in claim 1, wherein the arc-shaped guide groove (4) is formed with a mounting opening (41) at a side wall thereof.
7. An air conditioner damper structure according to claim 1, wherein the damper flap (2) comprises a polypropylene sheet.
8. An air conditioner damper installation method as claimed in claim 1, comprising the steps of:
s1, bending the air door baffle (2) by using external force, and embedding any one axial end of the bent air door baffle (2) in the arc-shaped guide groove (4) on the left half shell (12) or the right half shell (13);
s2, the other axial end of the air door baffle (2) is embedded in the arc-shaped guide groove (4) on the right half shell (13) or the left half shell (12), and the left half shell (12) and the right half shell (13) are clamped;
s3, clamping and matching the clamping groove (6) on the flange (5);
s4, the rotating shaft (32) is rotatably erected in the air conditioner shell (1), the servo motor (33) is fixedly installed on the outer side wall of the air conditioner shell (1), then the output shaft of the servo motor (33) is coaxially and fixedly connected with the rotating shaft (32), and then the two ends of the connecting rod (31) are fixedly connected with the air door baffle (2) and the rotating shaft (32) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521248.4A CN112622576B (en) | 2020-12-21 | 2020-12-21 | Air conditioner air door structure and installation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521248.4A CN112622576B (en) | 2020-12-21 | 2020-12-21 | Air conditioner air door structure and installation method |
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| CN112622576A true CN112622576A (en) | 2021-04-09 |
| CN112622576B CN112622576B (en) | 2022-06-28 |
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| CN202011521248.4A Active CN112622576B (en) | 2020-12-21 | 2020-12-21 | Air conditioner air door structure and installation method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112622576B (en) | 2022-06-28 |
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