CN211195784U - Hidden air outlet structure - Google Patents
Hidden air outlet structure Download PDFInfo
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- CN211195784U CN211195784U CN201921605560.4U CN201921605560U CN211195784U CN 211195784 U CN211195784 U CN 211195784U CN 201921605560 U CN201921605560 U CN 201921605560U CN 211195784 U CN211195784 U CN 211195784U
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Abstract
The utility model discloses a hidden air outlet structure, which relates to the field of air ducts in automobiles, and in order to achieve the purpose, the technical proposal of the utility model comprises a casing main body, a roller and a swinging blade group; a reversing cavity is arranged in the shell main body, an air inlet window and a plurality of air outlet windows are arranged on the side wall of the reversing cavity, the air inlet window and the plurality of air outlet windows are distributed in different fan-shaped areas of the reversing cavity, the air inlet windows are communicated with an air inlet channel, and the air outlet windows are communicated with an air outlet channel; the roller is matched with the reversing cavity in a rotating manner, the side wall of the roller is provided with an air inlet hole and an air outlet hole, and the air inlet hole and the air outlet hole are distributed in different fan-shaped areas of the roller; the air outlet of the air outlet channel is respectively provided with a swinging blade group, and the swinging blade group comprises a rotating shaft and a plurality of blades distributed on the rotating shaft. The air passage flow direction of the air flow of the meter can be flexibly changed, the air passage flow direction is more flexibly arranged, the whole structure is simple and compact, and mechanical faults are not easy to occur.
Description
Technical Field
The utility model relates to a hidden air outlet structure mainly relates to the wind channel field in the car.
Background
An automobile air outlet belongs to a very important functional part and an appearance part in automobile interior decoration, the convenience and the comfort of operation of the automobile air outlet are important aspects which are always concerned by passengers, and in addition to the convenience and the comfort of operation, the NVH performance of noise and the like of the air outlet is gradually emphasized in recent years.
Different passengers or drivers have different demands to the air outlet wind direction, need adjust the wind direction of air outlet according to specific needs, in order to satisfy this kind of needs, at present adopt more the tripe blade that can move about in the air outlet setting, angle through adjusting the blade, and then control the wind direction, there is great disadvantage in this kind of mode, at first the tripe blade structure is too complicated, mechanical failure appears very easily, the unable nimble arrangement in position that the air outlet set up, and in case start equipment such as air conditioner, all air outlets all can the air-out simultaneously, the air flue flow direction of air current can't be adjusted as required. Meanwhile, the blades are directly presented to the user, and a complex visual effect can be brought to people.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hidden air outlet structure, the air flue flow direction that can nimble this table air current to the air flue flow direction is arranged more in a flexible way, and overall structure is simple compact, is difficult for mechanical failure to appear.
In order to achieve the above purpose, the technical scheme of the utility model is that: comprises a shell main body, a roller and a swinging vane group; a reversing cavity is arranged in the shell main body, an air inlet window and a plurality of air outlet windows are arranged on the side wall of the reversing cavity, the air inlet window and the air outlet windows are distributed in different fan-shaped areas of the reversing cavity, the air inlet window is communicated with an air inlet channel, and the air outlet window is communicated with an air outlet channel; the roller is in rotating fit with the reversing cavity, the side wall of the roller is provided with an air inlet hole and an air outlet hole, and the air inlet hole and the air outlet hole are distributed in different fan-shaped areas of the roller; in the rotating process of the roller, the air outlet holes are sequentially communicated with the air outlet windows, and no matter which air outlet window the air outlet holes are communicated with, the air inlet windows can be communicated with the air inlet holes; the air outlet of air-out passageway is equipped with respectively swing blading, swing blading include pivot and a plurality of distribute in epaxial blade rotates, the blade is relative the pivot slope sets up, the both ends of pivot with the lateral wall normal running fit of air-out passageway.
The technical principle and the beneficial effects of the utility model are as follows:
The air outlet window is provided with a plurality of, and the exhaust vent is provided with only one, no matter which air outlet window intercommunication is with whichever exhaust vent, the air inlet window homoenergetic communicate to the intake vent, consequently if need with the air current to air-out air flue drainage, then with the air outlet window butt joint intercommunication that this air-out air flue corresponds can.
After the air inlet channel and the air outlet channel are communicated by the roller, the airflow can smoothly flow to the air outlet channel.
The air outlet of the air outlet channel is provided with a swinging blade group, and blades of the swinging blade group are obliquely arranged relative to the rotating shaft, so that the blades can redirect the airflow, and when the rotating shaft rotates, the blades affect the airflow to swing the airflow left and right.
When the air flue does not need flowing air current, can rotate the cylinder, do not establish the lateral wall of hole through the cylinder and with the air inlet window shutoff, avoid outside object entering wind channel when not using the air flue in.
Through the scheme, the air flow of the automobile can be adjusted in a large direction through the air outlet channel, then the air outlet channel is selected, the swing blade group is controlled, and secondary swing is performed through the swing blade group.
Therefore, the air outlet channel can be flexibly arranged, the swing of the air outlet channel is realized, the blowing direction of the air flow is more complex and three-dimensional, and meanwhile, the whole structure is more compact and simple, and the stability is better. The swing blade is fixed on the rotating shaft, so that the integrity is better, the swing blade is not easy to be damaged, and the service life of the swing blade can be obviously prolonged. The blade for adjusting the airflow is inherited inside the air duct and cannot be displayed in a user visual area, so that the air duct is simpler.
Preferably, when the exhaust vent and the exhaust window keep communicating, the rotating shaft is driven by the servo motor to rotate in a reciprocating mode, the rotating shaft is in linkage with the roller, the rotating shaft and the roller are driven by the servo motor, when the servo motor drives the roller to rotate, the exhaust vent and the exhaust window are communicated, then the roller is rotated in a reciprocating mode, the roller which is rotated in a reciprocating mode can drive the swinging blade set to rotate in a reciprocating mode, the swinging blade set rotates in a reciprocating mode, left and right guiding to the air flow is achieved, the air flow can swing left and right, in the process, the roller rotates in a reciprocating mode, the exhaust vent and the exhaust window keep communicating, and therefore the air flow flowing from the air inlet channel to the air outlet channel cannot be influenced.
Preferably, the end of the roller is provided with a gearwheel, the end of each rotating shaft is provided with a pinion meshed with the gearwheel, and the gearwheel and the pinion are in a relative concept, meaning that the gear ratio of the gearwheel and the pinion is greater than 1, so that the roller can realize large-amplitude rotation in the small-amplitude reciprocating rotation process of the oscillating blade set, and further, the oscillating blade set can be fully oscillated under the condition that the air outlet is communicated with the air outlet window.
Preferably, the blades are obliquely arranged on the rotating shaft in the same direction, and the blades which are obliquely arranged in the same direction can be used for conveniently and more directionally guiding the flow direction of the airflow.
Preferably, the air outlets of the air outlet channels face different directions, so that airflow requirements of different directions are met conveniently.
Preferably, an air outlet of each air outlet channel is provided with a sieve plate, so that external objects are prevented from entering the air outlet.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments will be briefly described below, it is obvious that the drawings in the following description are only two of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of an embodiment of the present invention;
Fig. 2 is a schematic view of the oscillating vane assembly and the housing body according to the embodiment of the present invention;
Fig. 3 is a bottom view of an embodiment of the present invention;
3 fig. 3 4 3 is 3 a 3 schematic 3 view 3 a 3- 3 a 3 of 3 fig. 3 3 3. 3
The air conditioner comprises a machine shell body 1, a servo motor 2, a swing blade group 3, a rotating shaft 4, blades 5, a pinion 6, a bull gear 7, an air inlet window 8, a sieve plate 9, an air outlet channel 10, an air inlet channel 11, an air outlet window 12, a reversing cavity 13, an air outlet 14 and an air inlet 15.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the embodiment of the present invention includes a casing main body 1, a drum and a swing blade group 3.
The shell main part 1 is internally provided with a reversing cavity 13, the reversing cavity 13 is cylindrical, the side wall of the reversing cavity 13 is provided with an air inlet window 8 and a plurality of air outlet windows 12, the air inlet window 8 and the air outlet windows 12 are distributed in different fan-shaped areas of the reversing cavity 13, the fan-shaped areas mean that the air inlet window 8 and the air outlet window 12 are positioned in the fan-shaped areas of the cross section of the reversing cavity 13, and the different fan-shaped areas mean that the projections of the fan-shaped areas are not overlapped on the cross section of the same reversing cavity 13.
The air inlet window 8 is communicated with an air inlet channel 11, the air outlet window 12 is communicated with an air outlet channel 10, air outlets of the air outlet channels 10 face different directions, and in order to prevent external objects from entering the air outlet channels, sieve plates 9 are arranged at the air outlets of the air outlet channels 10.
The roller is in rotating fit with the reversing cavity 13 and is a cylinder matched with the reversing cavity 13, the side wall of the roller is provided with an air inlet hole 15 and an air outlet hole 14, and the air inlet hole 15 and the air outlet hole 14 are distributed in different fan-shaped areas of the roller. The sector area is the same as the sector area of the reversing cavity 13, and the sector area of the cross section of the roller where the air inlet holes 15 and the air outlet holes 14 are located does not overlap with the sector area in the cross section of the same roller.
In the rotating process of the roller, the air outlet holes 14 are sequentially communicated with the air outlet windows 12, no matter which air outlet window 12 the air outlet hole 14 is communicated with, the air inlet window 8 can be communicated to the air inlet hole 15, the air outlet windows 12 are provided with a plurality of air outlet holes 14, and only one air outlet hole 14 is provided, so that if air flow needs to be guided to the air outlet air passage, the air outlet and the air outlet window 12 corresponding to the air outlet air passage can be communicated in a butt joint mode. After the air inlet channel 11 and the air outlet channel 10 are communicated by the roller, the air flow can smoothly flow to the air outlet channel 10.
The air outlet of air-out passageway 10 is equipped with respectively swing blading 3, swing blading 3 include pivot 4 and two distribute in blade 5 in the pivot 4, blade 5 is relative pivot 4 syntropy slope sets up, the both ends of pivot 4 with the lateral wall normal running fit of air-out passageway 10. The vanes 5 can redirect the airflow and when the shaft 4 is rotated, the vanes 5 affect the airflow by swinging it side to side.
When the air flue does not need flowing air current, can rotate the cylinder, do not establish the lateral wall of hole through the cylinder and with the shutoff of air inlet window 8, avoid in outside object gets into the wind channel when not using the air flue.
This scheme can realize more nimble arranging air-out passageway 10, arranges the air outlet of air-out passageway 10 in different positions, adopts different directions, realizes the swing at the air outlet of air-out passageway 10 simultaneously, and the direction of blowing of air current is more complicated and three-dimensional, and overall structure is compacter, simple simultaneously, and stability is better.
The air outlet 14 and the air outlet window 12 are communicated, meanwhile, the rotating shaft 4 is driven by the servo motor 2 to rotate in a reciprocating mode, the rotating shaft 4 is in linkage with the roller, the rotating shaft 4 and the roller are driven by the servo motor 2, when the servo motor 2 drives the roller to rotate, the air outlet 14 is communicated with the air outlet window 12, then the roller is driven to rotate in a reciprocating mode, the roller which rotates in a reciprocating mode can drive the swinging blade set 3 to rotate in a reciprocating mode, and if the swinging blade set 3 rotates in a reciprocating mode, left and right guiding of air flow is achieved, the air flow can swing left and right, in the process, although the roller rotates in a reciprocating mode, the air outlet 14 is communicated with the air outlet window 12, and therefore the air flow from the air inlet channel 11 to the air outlet channel 10 cannot be influenced.
The servo motor 2 is controlled by a single chip microcomputer electrically connected with the servo motor, the single chip microcomputer is MCS-51, and the servo motor 2 is controlled by the single chip microcomputer to rotate to a preset position or rotate back and forth at the preset position.
The end of the roller is provided with a gearwheel 7, the end of each rotating shaft 4 is provided with a pinion 6 meshed with the gearwheel 7, and the gearwheel 7 and the pinion 6 are relative concepts, meaning that the gear ratio of the gearwheel 7 to the pinion 6 is greater than 1, so that the roller can realize large-amplitude rotation of the swing blade group 3 in the small-amplitude reciprocating rotation process, and further the swing blade group 3 can be fully swung under the condition that the air outlet 14 is communicated with the air outlet window 12.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A hidden air outlet structure is characterized by comprising a machine shell main body (1), a roller and a swinging blade group (3);
A reversing cavity (13) is arranged in the shell main body (1), an air inlet window (8) and a plurality of air outlet windows (12) are arranged on the side wall of the reversing cavity (13), the air inlet window (8) and the air outlet windows (12) are distributed in different fan-shaped areas of the reversing cavity (13), the air inlet window (8) is communicated with an air inlet channel (11), and the air outlet windows (12) are communicated with an air outlet channel (10);
The roller is in rotating fit with the reversing cavity (13), the side wall of the roller is provided with an air inlet hole (15) and an air outlet hole (14), and the air inlet hole (15) and the air outlet hole (14) are distributed in different fan-shaped areas of the roller;
In the rotating process of the roller, the air outlet holes (14) are sequentially communicated with the air outlet windows (12), and no matter which air outlet window (12) the air outlet holes (14) are communicated with, the air inlet window (8) can be communicated with the air inlet hole (15);
The air outlet of air-out passageway (10) is equipped with respectively swing blade group (3), swing blade group (3) including pivot (4) and a plurality of distribute in blade (5) on pivot (4), blade (5) are relative pivot (4) slope sets up, the both ends of pivot (4) with the lateral wall normal running fit of air-out passageway (10).
2. The hidden air outlet structure of claim 1, wherein: the air outlet hole (14) and the air outlet window (12) are communicated, the rotating shaft (4) is driven by the servo motor (2) to rotate in a reciprocating mode, and the rotating shaft (4) is in linkage with the roller.
3. The hidden air outlet structure of claim 2, wherein: the end of the roller is provided with a big gear (7), and the end of each rotating shaft (4) is provided with a small gear (6) meshed with the big gear (7).
4. The hidden air outlet structure of claim 1, wherein: the blades (5) are obliquely arranged on the rotating shaft (4) in the same direction.
5. The hidden air outlet structure of claim 1, wherein: the air outlets of the air outlet channels (10) face different directions.
6. The hidden air outlet structure of claim 1, wherein: and a sieve plate (9) is arranged at an air outlet of each air outlet channel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921605560.4U CN211195784U (en) | 2019-09-25 | 2019-09-25 | Hidden air outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921605560.4U CN211195784U (en) | 2019-09-25 | 2019-09-25 | Hidden air outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211195784U true CN211195784U (en) | 2020-08-07 |
Family
ID=71852596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921605560.4U Active CN211195784U (en) | 2019-09-25 | 2019-09-25 | Hidden air outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211195784U (en) |
-
2019
- 2019-09-25 CN CN201921605560.4U patent/CN211195784U/en active Active
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