CN110682760A - Convection wind direction control mechanism of vehicle air outlet - Google Patents
Convection wind direction control mechanism of vehicle air outlet Download PDFInfo
- Publication number
- CN110682760A CN110682760A CN201911029667.3A CN201911029667A CN110682760A CN 110682760 A CN110682760 A CN 110682760A CN 201911029667 A CN201911029667 A CN 201911029667A CN 110682760 A CN110682760 A CN 110682760A
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- Prior art keywords
- air
- direction control
- wind
- wind direction
- 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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- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/0065—Control members, e.g. levers or knobs
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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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
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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
- B60H2001/3471—Details of actuators
- B60H2001/3478—Details of actuators acting on additional damper doors
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a convection air direction control mechanism of an air outlet for a vehicle, which comprises at least four air direction control units which are communicated with air channels and can realize multi-angle air outlet, wherein the air direction control units comprise special-shaped air guide shells and air doors positioned in the special-shaped air guide shells; not only reduces the development cost of the primary blade and the secondary blade, but also has the advantages of simple structure of the air outlet, complete functions, beautiful appearance and higher market matching performance.
Description
Technical Field
The invention relates to the technical field of air outlet structures of automobile air conditioners, in particular to a convection air direction control mechanism of an air outlet for an automobile.
Background
In the whole automobile air conditioning system, an air conditioning ventilation system consisting of an air duct and an air outlet is used for sending air flow after being treated, regulated, humidity-regulated and purified into an automobile cab so as to complete the functions of ventilation, refrigeration, heating, defrosting, demisting, air purification and the like in the cab, the air outlet of the air conditioner is positioned in a visible area of drivers and passengers and belongs to an appearance part, a designer can carry out key design on the shape, the appearance, the color, the surface treatment and the like of the air outlet so as to achieve the expected aesthetic effect, the traditional air outlet utilizes a main blade and a secondary blade to respectively regulate the vertical and the left and right directions of the air outlet so as to ensure the air blowing range, the main blade and the secondary blade are generally exposed on the surface of the air outlet, the air door has single function, can only control the air outlet amount, cannot realize air guide, and generate larger visual conflict with an instrument panel, in the prior art, in order to enable the air outlet to have certain aesthetic effects, the air outlet is designed in a hidden manner, the shape of the air outlet is designed to be long and narrow, only one visible main blade is reserved for decoration to achieve the hidden effect, the design can weaken the air guide effect, and the blades are still visible; some wind direction adjusting capability in a certain direction (or up and down or left and right) is lost although the main blade is cancelled and only the secondary blade is reserved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the convection air control wind direction mechanism of the vehicle air outlet, which removes the traditional main blade and the traditional secondary blade, and achieves the effects of hiding the air outlet, realizing wind direction adjustment and controlling the wind quantity.
In order to solve the technical problems, the invention solves the technical problems by the following technical scheme: the utility model provides a convection current wind direction control mechanism of automobile-used air outlet, includes the wind direction the control unit with wind channel UNICOM and can realize the multi-angle air-out, the wind direction the control unit sets up four at least, the wind direction the control unit include special-shaped wind-guiding casing and be located the air door in the special-shaped wind-guiding casing.
In the technical scheme, the special-shaped air guide shell comprises a control section and an air guide section, and the air door is arranged in the control section.
In the technical scheme, the air duct is single.
In the above technical scheme, the plurality of wind direction control units have tails communicated with the wind channel.
In the above technical scheme, the wind direction control unit is supported by the auxiliary assembly and arranged along the circumferential direction of the auxiliary assembly.
In the above technical scheme, the auxiliary assembly includes that the front end is the anterior segment of cambered surface and is used for the auxiliary stay wind direction control unit's back end, the wind-guiding section of dysmorphism wind-guiding casing matches in the cambered surface setting of auxiliary assembly front end, the control section of dysmorphism wind-guiding casing is by auxiliary stay of auxiliary assembly's back end.
In the technical scheme, the cambered surface is provided with the control switch.
In the technical scheme, the driving component capable of realizing opening or closing of the air door is connected with the air door by penetrating through the special-shaped air guide shell.
In the technical scheme, the driving assembly comprises a driving source and a driving connecting rod, and the driving source drives the air door to complete opening or closing actions through the driving connecting rod.
In the above technical solution, the number of the driving components corresponds to the number of the dampers.
Compared with the prior art, the method has the following beneficial effects: through the matching of the special-shaped air guide shell and the air door, the opening angle of the air door can be controlled under the driving of the driving mechanism, the matching of different air inlet volumes of air channels of each shell is completed, the functions of controlling the air volume and the air direction are achieved, the blowing effect of different air directions is realized, the function of replacing main blades and secondary blades for guiding air is achieved, and meanwhile, the visual effect of hiding the air outlet blades is achieved; not only reduces the development cost of the primary blade and the secondary blade, but also has the advantages of simple structure of the air outlet, complete functions, beautiful appearance and higher market matching performance.
Drawings
FIG. 1 is a schematic structural diagram of a wind direction control unit according to the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the wind direction control unit.
Fig. 3 is a schematic structural diagram of embodiment 1.
Fig. 4 is a schematic structural diagram of embodiment 2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 2, a convection wind direction control mechanism of an air outlet for a vehicle includes a wind direction control unit 1 communicated with an air duct 2 and capable of realizing multi-angle wind outlet, the wind direction control unit 1 is at least four, and the wind direction control unit 1 includes a special-shaped wind guide shell and a wind door 13 located in the special-shaped wind guide shell.
The special-shaped air guide shell comprises a control section 111 and an air guide section 113, the air door 13 is arranged in the control section 111, the air duct 2 is single, the tails of a plurality of air direction control units 1 are communicated with the air duct 2, the air direction control units 1 are supported by auxiliary components and are arranged along the circumferential direction of the auxiliary components, the auxiliary components comprise front sections with cambered surfaces 31 at the front ends and rear sections for supporting the air direction control units in an auxiliary mode, the air guide section 113 of the special-shaped air guide shell is arranged in a mode of being matched with the cambered surfaces 31 at the front ends of the auxiliary components, the control section 111 of the special-shaped air guide shell is supported by the rear sections of the auxiliary components in an auxiliary mode, a control switch is arranged on the cambered surfaces 31, a driving component capable of opening or closing the air door 13 is connected with the air door 13 through the special-shaped air guide shell, the, the number of the drive components corresponds to the number of the dampers 13.
The technical scheme comprises the following embodiments according to different actual use requirements.
Example 1: referring to fig. 3, a convection wind direction control mechanism of an air outlet for a vehicle includes four wind direction control units 1, the number of the wind channels 2 is one, the wind direction control unit 1 includes a special-shaped wind guide shell and a wind door 13 located in the special-shaped wind guide shell, the special-shaped wind guide shell includes a control section 111 and a wind guide section 113, and the wind door 13 is disposed in the control section 111.
The four wind direction control units 1 are arranged in the circumferential direction of the auxiliary assembly, the control section 111 is arranged in parallel with the rear section of the auxiliary assembly, the rear section can support the wind direction control units 1, the wind guide section 113 is matched with the cambered surface 31 at the front end part of the auxiliary assembly, the air outlet of the air guiding section 113 is correspondingly positioned at the cambered surface 31, so that the air guiding section is favorable for guiding the air from the air outlet by means of the cambered surfaces, the tail parts of the four air direction control units 1 are communicated with the same air duct 2, the connecting parts are provided with sealing structures, can be foam sponge, certainly can also adopt the same type of sealing material, a control switch is integrally arranged on the cambered surface 31 of the auxiliary component and can be used for controlling the opening and closing of an air door, or the control purpose of the control switch can be set individually according to the actual use requirement, the control switch can be a mechanical switch or a touch screen switch, and the switch type meeting the requirement is designed according to the actual requirement.
The opening and closing of the air door are realized through the driving assembly, the driving motor can be used as a driving source, and the driving connection rod is connected with the air door to realize the opening and closing. In order to reduce the cost of manufacture, when adopting four wind direction the control unit, four wind direction the control unit can be set up in four directions symmetrically, adopt this arrangement form, can be through per two wind direction the control unit by a motor drive, just also be located two wind direction the control unit that auxiliary assembly is relative simultaneously through a motor drive, four wind direction the control unit match two motors, effectively lower cost of manufacture.
The four air outlets are arranged at the upper, lower, left and right positions, air reaches the joint of the air channel and the wind direction control unit through the air channels, and when air doors of all the wind direction control units are opened, four air channels are formed in the air channel; when the initial positions of the air doors are the same, namely the air inlet volumes of the air channels are the same, the air finally stably passes through each wind direction control unit due to the interaction of the air flows and is blown out from the air outlet; when the air door of the wind direction control unit positioned at the lower part is opened and other wind direction control units are closed, the wind direction blows upwards, and the like, and only when one other wind direction control unit is opened to work, large-angle air blowing downwards, leftwards and rightwards can be realized; when two coaxially arranged air ducts work at the same opening degree, and the other two air direction control units are closed, the horizontal disturbance blowing effect can be realized; when the air channels arranged coaxially work with different opening degrees, different air quantities can be distributed, and the rest two air direction control units are closed, so that the air blowing effect at different angles can be realized, and the air blowing requirements at different angles can be met.
Among the above-mentioned technical scheme, what adopt is four wind direction control unit's the mode of setting, the even number setting promptly, adopt this kind of mode of setting, can accomplish the simultaneous action of two air doors on the coaxial line through a actuating mechanism, not only reach the effect of many wind directions air-out, also can reduce the quantity of motor, reduce manufacturing cost, consequently, in the actual application, adopt the mode of even number setting to arrange wind direction control unit, can be more energy-conserving, the cost is lower, more competitive power.
Example 2: referring to fig. 4, a convection wind direction control mechanism of vehicle air outlet includes wind direction control unit 1 with 2 UNICOMs in wind channel and can realize the multi-angle air-out, wind channel 2 sets up to singly, and wind direction control unit 1 sets up five, and five wind direction control unit 1's afterbody all with 2 UNICOMs in wind channel, and the wind direction control unit is provided with seal structure with the junction in wind channel, can be the foam sponge, certainly also can adopt the sealing material of the same type. The wind direction control unit 1 includes a special-shaped wind guide shell and a wind door 13 located in the special-shaped wind guide shell, the special-shaped wind guide shell includes a control section 111 and a wind guide section 113, and the wind door 13 is disposed in the control section 111.
The driving assembly comprises a driving source and driving connecting rods 41, the driving source drives the air door 13 to complete opening or closing actions through the driving connecting rods 41, the number of the driving assemblies is five, and a single motor drives a single air door.
In the embodiment, five wind direction control units are arranged, the initial positions of the wind doors are the same, namely the air inlet and outlet amount of each wind direction control unit is the same, and the wind is finally blown out stably and horizontally due to the interaction of the air flows; when one or two wind direction control units located at the lower-inclined position are opened, and other wind direction control units are closed, the wind direction is blown upwards finally due to the guiding effect of the wind direction control units, and the like, and when one other wind direction control unit is opened to work, downward, leftward and rightward large-angle air blowing can be realized.
Of course, besides the two embodiments, various setting modes such as six, seven and the like can be adopted, the set structure is selected according to different use requirements and use conditions, the main blade and the secondary blade of the traditional air outlet system are removed, the inner wall of the shell is used for guiding air, the attractive effect of hiding the air outlet is achieved, and meanwhile, the development cost of the main blade and the secondary blade is reduced; the opening degree of each air door is controlled to control the air inlet amount ratio of the air duct, and the interaction of fluids is utilized, so that the air guide effect of each angle is achieved, and the function of opening and closing the air outlet can be realized; through controlling the air inlet amount ratio, the air outlet device has two air outlet modes of stable air outlet and disturbance air outlet.
The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.
Claims (10)
1. The convection wind and wind direction control mechanism of the vehicle air outlet is characterized by comprising wind direction control units (1) which are communicated with an air duct (2) and can realize multi-angle wind outlet, wherein the wind direction control units (1) are at least four, and each wind direction control unit (1) comprises a special-shaped wind guide shell and an air door (13) positioned in the special-shaped wind guide shell.
2. The mechanism of claim 1, wherein the shaped air guiding housing comprises a control section (111) and an air guiding section (113), and the damper (13) is disposed in the control section (111).
3. A convection wind direction control mechanism for vehicular air outlet according to claim 1, characterized in that the wind channel (2) is provided as a single one.
4. A convection wind direction control mechanism of a vehicle outlet according to claim 3, wherein the tail of the wind direction control units (1) are all communicated with the wind channel (2).
5. The convection wind direction control mechanism of a vehicular outlet according to claim 2, wherein the wind direction control unit (1) is supported by and arranged along a circumferential direction of the auxiliary member.
6. The convection wind direction control mechanism of the vehicle air outlet according to claim 5, wherein the auxiliary component comprises a front section with a front end portion being a cambered surface (31) and a rear section for supporting the wind direction control unit in an auxiliary manner, the wind guiding section (113) of the special-shaped wind guiding housing is arranged to match with the cambered surface (31) at the front end of the auxiliary component, and the control section (111) of the special-shaped wind guiding housing is supported in an auxiliary manner by the rear section of the auxiliary component.
7. The mechanism of claim 6, wherein the arc surface (31) is provided with a control switch.
8. The mechanism of claim 1, wherein a driving component capable of opening or closing the damper (13) is connected to the damper (13) through the profiled air guiding housing.
9. The mechanism of claim 8, wherein the drive assembly comprises a drive source and a drive link (41), and the drive source drives the damper (13) to open or close via the drive link (41).
10. The mechanism of claim 8, wherein the number of the driving components corresponds to the number of the dampers (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029667.3A CN110682760A (en) | 2019-10-28 | 2019-10-28 | Convection wind direction control mechanism of vehicle air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029667.3A CN110682760A (en) | 2019-10-28 | 2019-10-28 | Convection wind direction control mechanism of vehicle air outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110682760A true CN110682760A (en) | 2020-01-14 |
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ID=69114201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911029667.3A Pending CN110682760A (en) | 2019-10-28 | 2019-10-28 | Convection wind direction control mechanism of vehicle air outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110682760A (en) |
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2019
- 2019-10-28 CN CN201911029667.3A patent/CN110682760A/en active Pending
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