CN115122877B - Air outlet with switchable air outlet direction - Google Patents
Air outlet with switchable air outlet direction Download PDFInfo
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- CN115122877B CN115122877B CN202211051902.9A CN202211051902A CN115122877B CN 115122877 B CN115122877 B CN 115122877B CN 202211051902 A CN202211051902 A CN 202211051902A CN 115122877 B CN115122877 B CN 115122877B
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- air
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- air outlet
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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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Abstract
The invention discloses an air outlet with switchable air outlet directions, which comprises a shell with a circular air outlet channel and an air guide mechanism arranged in the shell, wherein the air guide mechanism comprises a flow dividing piece and a switching piece, the flow dividing piece divides the air outlet channel into a main air channel and a flow dividing air channel, the main air channel is annularly arranged, the flow dividing air channel is positioned in the center of the main air channel, an outlet of the main air channel is configured to output first air flow, the first air flow is intensively blown out towards the axis of the air outlet channel, an outlet of the flow dividing air channel is configured to output second air flow intersected with the first air flow, the second air flow is blown out away from the axis of the air outlet channel after acting with the first air flow, and the switching piece controls the opening and closing of the flow dividing channel through movement. The air outlet with the switchable air outlet direction provided by the invention can select the concentrated air outlet mode and the diffused air outlet mode according to the use requirement, is convenient to switch and has better user experience.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to an air outlet with switchable air outlet direction.
Background
The air-conditioning outlet of the automobile is one of the necessary parts of the automobile, and in order to meet the temperature requirements of drivers with different heights, sizes and habits, the air-conditioning outlet rotates along the rotation center to obtain the habitual wind speed and temperature. The air outlets of automobile air conditioners in the current market are divided into two types. One type is a pure manual wind direction control type, and the products respectively control components such as an upper wind guide blade, a lower wind guide blade, a left wind guide blade, a right wind guide blade and the like to realize wind direction adjustment. The technical scheme is simple and mature, and the defect that the requirement of the development trend of the automobile internal control mode towards intellectualization and electromotion cannot be met. The second type is electric control of wind direction, and the principle is that components such as upper and lower wind guide blades, left and right wind guide blades and the like are respectively controlled to rotate through electric actuators, but in order to achieve a good wind guide effect, a plurality of actuators are needed to respectively drive the wind guide blades, so that the cost is relatively high.
Ordinary air outlet mode of blowing on the existing market mostly is the centralized straight blow air-out of wind direction, and straight blow user's face or belly can make the people produce uncomfortable reaction after reaching suitable temperature in the car, generally need adjust the wind direction for intermittent type nature for the air-out direction is kept away from the user and is blown to the user, influences user experience and drives safety.
Disclosure of Invention
To prior art's not enough and defect, provide a changeable air outlet of air-out direction, can select concentrated air-out mode and diffusion air-out mode according to the user demand, it is convenient to switch, and user experience is better.
In order to achieve the above object, the present invention provides the following technical solutions.
The utility model provides a changeable air outlet of air-out direction, is including having the casing that is circular air-out passageway and setting air guide mechanism in the casing, air guide mechanism includes reposition of redundant personnel spare and switching piece, the reposition of redundant personnel spare will the air-out passageway is separated the main wind channel that forms to be annular setting and is located the reposition of redundant personnel wind channel at main wind channel center, the export in main wind channel is configured to export first air current, first air current is concentrated to the axis department of air-out passageway and is blown off, the export in reposition of redundant personnel wind channel is configured to export and the crossing second air current of first air current, the second air current blows off with the diffusion of first air current effect back to the axis department of keeping away from the air-out passageway, switching piece is through the opening and closing of removal control reposition of redundant personnel wind channel.
The invention has the beneficial effects that: according to the air outlet, the air outlet channel is separated into the main air channel and the shunt air channel through the shunt piece, the shunt air channel is closed through the switching piece in the concentrated air outlet mode, only the main air channel conducts air outlet at the moment, the first air flow blown out from the main air channel is blown out towards the center in a concentrated mode, concentrated air outlet is achieved, in the diffusion air outlet mode, the switching piece is separated from the shunt air channel, the main air channel and the shunt air channel are both in an open state at the moment, and the final air flow is diffused and blown out towards the axis far away from the air outlet channel through interaction of the first air flow and the second air flow, so that the air outlet area felt by a user is larger, the air quantity is uniform, the user can select the concentrated air outlet mode and the diffusion air outlet mode according to the use requirement, the air outlet direction is blown towards the user and far away from the user, switching is convenient, and the user experience effect is better.
As an improvement of the present invention, the switching member is disposed at an outlet of the diversion air channel, when the switching member moves to be separated from the diversion air channel, a guide channel is formed between the switching member and the diversion member, and the second air flow blown out from the diversion air channel interacts with the first air flow through the guide channel. By the above improvement, it is facilitated to cause the second air flow to interact with the first air flow.
As an improvement of the present invention, when the switching piece moves to be separated from the diversion air duct, a guide channel is formed between the switching piece and the diversion piece, and the second air flow blown out by the diversion air duct interacts with the first air flow through the guide channel.
As an improvement of the present invention, the flow divider has a first flow guide surface for guiding the first air flow to the axis of the air outlet channel, and the inner wall of the switch has a second flow guide surface for guiding the second air flow to the first air flow.
As an improvement of the invention, between the surfaces of the switching piece and the flow dividing piece, one surface is provided with a guide block along the axial direction of the air outlet channel, and the other surface is provided with a guide groove matched with the guide block. Through the improvement, the flow dividing piece can be stably moved.
As an improvement of the present invention, a rotating seat is rotatably installed in the housing around a first direction, the splitter is rotatably installed on the rotating seat around a second direction, and the first direction is perpendicular to the second direction.
As an improvement of the present invention, the flow dividing member includes an inner ring member and an outer ring member sleeved on the outer periphery of the inner ring member, the outer ring member is mounted on the housing, the main air duct is formed between the inner ring member and the outer ring member, the flow dividing air duct is formed on the inner ring member, and the outer ring member and the inner ring member are connected by a connecting portion.
As a modification of the present invention, the connecting portion is formed with a plurality of through holes.
As an improvement of the invention, a flow stabilizing plate positioned at the inlet of the diversion air channel is also arranged in the shell, and a plurality of flow stabilizing holes are uniformly arranged on the flow stabilizing plate.
As an improvement of the invention, the shell is also internally provided with an air door positioned in the air outlet channel and a transmission component for driving the air door to rotate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic sectional view of the present invention (in a concentrated wind outlet mode).
Fig. 4 is a schematic cross-sectional structure of the present invention (in a diffuse air-out mode).
Fig. 5 is a schematic view of the diverter of the present invention.
Fig. 6 is a schematic view of another angular configuration of the diverter of the present invention.
Fig. 7 is a schematic structural view of the switching member of the present invention.
FIG. 8 is a schematic view of the transmission assembly of the present invention in cooperation with a damper.
In the figure, 1, a housing; 1.1, an air outlet channel; 1.2, a main air duct; 1.3, a diversion air duct; 2. a flow divider; 2.1, an inner ring piece; 2.2, an outer ring piece; 2.3, a connecting part; 2.4, mounting parts; 2.5, a guide groove; 2.6, a first drainage surface; 3. a switching member; 3.1, a second drainage surface; 3.2, a guide block; 3.3, guiding a channel; 4. a rotating seat; 5. a damper; 6. a transmission rod; 7. a gear set.
Detailed Description
The invention is further explained with reference to the drawings.
Referring to fig. 1 to 8, the air outlet with switchable air outlet directions includes a housing 1 having a circular air outlet channel 1.1 and an air guiding mechanism disposed in the housing 1, where the air outlet channel 1.1 is used for air flow to pass through, the air guiding mechanism includes a splitter 2 and a switch 3, the splitter 2 divides the air outlet channel 1.1 into a main air channel 1.2 disposed in an annular shape and a split air channel 1.3 located at the center of the main air channel 1.2, specifically, the splitter 2 includes an inner ring 2.1 and an outer ring 2.2 sleeved on the periphery of the inner ring 2.1, the outer ring 2.2 is mounted on the housing 1, the main air channel is formed between the inner ring 2.1 and the outer ring 2.2, the split air channel 1.3 is formed on the inner ring 2.1, the outer ring 2.2 and the inner ring 2.1 are connected through a connecting portion 2.3, and a plurality of through holes are formed on the connecting portion 2.3, so that the air flow of the main air channel 1.2 can be blown out; that is, the main air duct 1.2 is annular, the branch air duct 1.3 is disposed at the center of the main air duct 1.2, and the main air duct 1.2 and the branch air duct 1.3 are concentrically disposed.
The outlet of the main air duct is configured to output a first air flow, the splitter 2 is provided with a first flow guide surface 2.6 which guides the first air flow to the axis of the air outlet channel 1.1, so that the first air flow is intensively blown out to the axis of the air outlet channel 1.1, the outlet of the splitter air duct 1.3 is configured to output a second air flow which intersects with the first air flow, and the second air flow is acted with the first air flow and then is diffused and blown out to the axis far away from the air outlet channel 1.1.
The switching piece 3 is arranged at an outlet of the diversion air channel 1.3, the switching piece 3 controls opening and closing of the diversion air channel 1.3 through movement, when the switching piece 3 moves to be separated from the diversion air channel 1.3, a guide channel 3.3 is formed between the switching piece 3 and the diversion piece 2, a second flow guide surface 3.1 for guiding a second air flow to the first air flow is formed on the inner wall of the switching piece 3, and the second air flow blown out from the diversion air channel 1.3 interacts with the first air flow through the guide channel 3.3.
Under the concentrated blowing mode, the switching piece 3 is attached to the periphery of the branch air channel 1.3, so that the branch air channel 1.3 is closed, only the main air channel 1.2 blows air at the moment, the first air flow blown out from the main air channel 1.2 is intensively blown out to the center to realize concentrated air outlet, under the diffusion air outlet mode, the switching piece 3 is separated from the branch air channel 1.3, the main air channel 1.2 and the branch air channel 1.3 are both in an open state at the moment, and final air flow is diffused and blown out to the axis far away from the air outlet channel 1.1 through interaction of the first air flow and the second air flow to realize diffusion air outlet.
And between the surfaces of the switching piece 3 and the splitter 2, which are matched with each other, a guide block 3.2 is arranged on one surface along the axial direction of the air outlet channel 1.1, and a guide groove 2.5 matched with the guide block 3.2 is arranged on the other surface.
In the present embodiment, switch 3 has guide block 3.2, splitter 2 has guide slot 2.5, and guide block 3.2 extends into guide slot 2.5, so that switch 3 can move stably. The flow dividing piece 2 is provided with a mounting part 2.4 positioned on the inner ring piece 2.1, the mounting part 2.4 is provided with an opening communicated with the flow dividing air channel 1.3, the switching piece 3 is arranged on the mounting part 2.4, the mounting part 2.4 is provided with the guide groove 2.5, and the flow dividing piece 2 and the mounting part 2.4 can be designed in a split mode or in an integrated mode.
Rotate around the first direction in the casing 1 and install and rotate seat 4, outer loop spare 2.2 of reposition of redundant personnel 2 rotates around the second direction and installs to rotating seat 4 on, first direction sets up with the second direction is perpendicular. In terms of the present embodiment, the first direction is horizontal, the second direction is vertical, the rotating seat 4 can swing up and down relative to the housing 1, and the flow dividing member 2 can swing left and right relative to the rotating seat 4, that is, the flow dividing member 2 can swing up and down, left and right relative to the housing 1, so as to adjust the wind direction.
Still be equipped with the stabilizer that is located the entrance in reposition of redundant personnel wind channel 1.3 in the casing 1, evenly be provided with a plurality of stationary orifices on the stabilizer.
Still be equipped with the air door 5 that is located air-out passageway 1.1 in the casing 1 and drive air door 5 carries out pivoted drive assembly.
Drive assembly includes transfer line 6 and gear train 7, air door 5 installs two semi-air doors 5 in air-out passageway 1.1 including rotating, gear train 7 is including setting up respectively semi-gear on two semi-air doors 5 and rather than one semi-gear engaged with drive gear, 6 one end of transfer line is connected with drive gear, 6 other ends of transfer line pass and switch 3, stretch out outside air-out passageway 1.1, through operation transfer line 6, can drive air door 5 through gear train 7 and rotate to the intake in the control air-out passageway 1.1. And when switching piece 3 and reposition of redundant personnel wind channel 1.3 separation, the periphery of switching piece 3 flushes with the outer end of transfer line 6 for the air outlet is whole more pleasing to the eye.
According to the air outlet, the air outlet channel 1.1 is separated into the main air channel 1.2 and the branch air channel 1.3 through the branch piece 2, the branch air channel 1.3 is closed through the switch piece 3 in the centralized air outlet mode, only the main air channel 1.2 is used for air outlet at the moment, the first air flow blown out from the main air channel 1.2 is blown out towards the center in a centralized manner, centralized air outlet is achieved, the air outlet speed is higher at the moment, the wind sensation is stronger, in the diffused air outlet mode, the switch piece 3 is separated from the branch air channel 1.3, the main air channel 1.2 and the branch air channel 1.3 are both in the open state at the moment, through interaction of the first air flow and the second air flow, the final air flow is diffused and blown out towards the axis far away from the air outlet channel 1.1, the air outlet area sensed by a user is larger, the air volume is uniform, the user can select the centralized air outlet mode and the diffused air outlet mode according to use requirements, the air outlet direction is blown towards the user and far away from the user, the user is convenient to switch, and the user experience effect is better.
The above description is only a preferred embodiment of the present invention, and the terms of orientation such as "upper", "lower", "left", "right", and the like used in the embodiments of the present invention are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present invention. In addition, in this context, it should be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element through intervening elements, and therefore all equivalent changes and modifications in the structure, features and principles described in this application are included in the present application.
Claims (8)
1. The utility model provides a changeable air outlet of air-out direction, is including having the casing that is circular air-out passageway and setting wind guiding mechanism in the casing, its characterized in that: the air guide mechanism comprises a flow dividing piece and a switching piece, the flow dividing piece divides the air outlet channel into a main air channel and a flow dividing air channel, the main air channel is annularly arranged, the flow dividing air channel is positioned in the center of the main air channel, the switching piece is arranged at an outlet of the flow dividing air channel, the switching piece controls the opening and closing of the flow dividing air channel through movement, an outlet of the main air channel is configured to output first air flow, the first air flow is intensively blown out towards the axis of the air outlet channel, an outlet of the flow dividing air channel is configured to output second air flow, when the switching piece moves to be separated from the flow dividing air channel, a guide channel is formed between the switching piece and the flow dividing piece, the second air flow blown out from the flow dividing air channel interacts with the first air flow through the guide channel, and the final air flow after the interaction of the second air flow and the first air flow is blown out towards the axis far away from the air outlet channel.
2. The air outlet with the switchable air outlet direction according to claim 1, characterized in that: under the concentrated blowing mode, the switching piece is attached to the periphery of the diversion air channel, so that the diversion air channel is sealed, and under the diffusion air-out mode, the switching piece is separated from the periphery of the diversion air channel, and the diversion air channel is in an open state.
3. The air outlet with the switchable air outlet direction according to claim 1, characterized in that: the flow dividing piece is provided with a first flow guide surface for guiding the first air flow to the axis of the air outlet channel, and the inner wall of the switching piece is provided with a second flow guide surface for guiding the second air flow to the first air flow.
4. The air outlet with the switchable air outlet direction according to claim 1, characterized in that: and between the surfaces of the switching piece and the flow dividing piece, a guide block is arranged on one surface along the axial direction of the air outlet channel, and a guide groove matched with the guide block is formed in the other surface.
5. The air outlet with the switchable air outlet direction according to claim 1, characterized in that: the flow dividing piece comprises an inner ring piece and an outer ring piece sleeved on the periphery of the inner ring piece, the outer ring piece is installed on the shell, the main air duct is formed between the inner ring piece and the outer ring piece, the flow dividing air duct is formed on the inner ring piece, and the outer ring piece and the inner ring piece are connected through a connecting part.
6. The air outlet with the switchable air outlet direction according to claim 1, characterized in that: still be equipped with the stabilizer that is located the entrance in reposition of redundant personnel wind channel in the casing, evenly be provided with a plurality of steady flow holes on the stabilizer.
7. The air outlet with the switchable air outlet direction according to claim 1, characterized in that: the casing is installed around first direction rotation and is rotated the seat, the reposition of redundant personnel rotates around the second direction and installs to rotating on the seat, first direction sets up with the second direction is perpendicular.
8. The air outlet with the switchable air outlet direction according to claim 1, characterized in that: still be equipped with the air door that is located the air-out passageway in the casing and drive the air door carries out pivoted drive assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211051902.9A CN115122877B (en) | 2022-08-31 | 2022-08-31 | Air outlet with switchable air outlet direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211051902.9A CN115122877B (en) | 2022-08-31 | 2022-08-31 | Air outlet with switchable air outlet direction |
Publications (2)
| Publication Number | Publication Date |
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| CN115122877A CN115122877A (en) | 2022-09-30 |
| CN115122877B true CN115122877B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211051902.9A Active CN115122877B (en) | 2022-08-31 | 2022-08-31 | Air outlet with switchable air outlet direction |
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Citations (6)
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| DE1530498A1 (en) * | 1965-08-23 | 1969-10-02 | Cleff Kg Carl W | Air guide nozzle, so-called reversible nozzle |
| FR2238337A5 (en) * | 1973-07-19 | 1975-02-14 | Citroen Sa | Adjustable vehicle ventilation outlet - spring loaded semi-circular flaps regulate flow in cylindrical body |
| EP1496318A2 (en) * | 2003-07-05 | 2005-01-12 | M+W Zander Facility Engineering GmbH | Air outlet for ceilings |
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| CN113635743A (en) * | 2020-04-27 | 2021-11-12 | 伊利诺斯工具制品有限公司 | Air vent device |
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| JP4516563B2 (en) * | 2003-03-13 | 2010-08-04 | ベール ゲーエムベーハー ウント コー カーゲー | Air spillers and accessory air spill methods especially for automobiles |
| JP2006226548A (en) * | 2005-02-15 | 2006-08-31 | Seiho Kogyo Kk | Blown air current guide and air current blowing-out device |
| DE102013210053B3 (en) * | 2013-05-29 | 2014-09-11 | Faurecia Innenraum Systeme Gmbh | air vents |
| CN205807644U (en) * | 2016-07-01 | 2016-12-14 | 芜湖美智空调设备有限公司 | A kind of vertical air conditioner indoor unit |
| CN206073355U (en) * | 2016-08-30 | 2017-04-05 | 珠海格力电器股份有限公司 | Annular air equipment |
| EP3693198B1 (en) * | 2019-02-07 | 2021-05-19 | Ningbo Geely Automobile Research & Development Co. Ltd. | An air vent device for a ventilation system of a vehicle |
| CN213705112U (en) * | 2020-11-20 | 2021-07-16 | 宁波均胜群英汽车系统股份有限公司 | Automobile air outlet |
| WO2022151027A1 (en) * | 2021-01-13 | 2022-07-21 | 浙江吉利控股集团有限公司 | Air outlet assembly, and vehicle |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1530498A1 (en) * | 1965-08-23 | 1969-10-02 | Cleff Kg Carl W | Air guide nozzle, so-called reversible nozzle |
| FR2238337A5 (en) * | 1973-07-19 | 1975-02-14 | Citroen Sa | Adjustable vehicle ventilation outlet - spring loaded semi-circular flaps regulate flow in cylindrical body |
| EP1496318A2 (en) * | 2003-07-05 | 2005-01-12 | M+W Zander Facility Engineering GmbH | Air outlet for ceilings |
| WO2007000263A1 (en) * | 2005-06-24 | 2007-01-04 | Daimlerchrysler Ag | Air outlet nozzle |
| CN111452596A (en) * | 2020-04-16 | 2020-07-28 | 上海延锋金桥汽车饰件系统有限公司 | Air adjusting device |
| CN113635743A (en) * | 2020-04-27 | 2021-11-12 | 伊利诺斯工具制品有限公司 | Air vent device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115122877A (en) | 2022-09-30 |
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Denomination of invention: An air outlet with switchable air outlet direction Effective date of registration: 20230118 Granted publication date: 20221202 Pledgee: China Construction Bank Ningbo Yinzhou Branch Pledgor: NINGBO JUNSHENG QUNYING AUTOMOBILE SYSTEM Co.,Ltd. Registration number: Y2023980031580 |
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