CN109649120A - Air conditioning for automobiles air path controlling mechanism - Google Patents
Air conditioning for automobiles air path controlling mechanism Download PDFInfo
- Publication number
- CN109649120A CN109649120A CN201811644676.9A CN201811644676A CN109649120A CN 109649120 A CN109649120 A CN 109649120A CN 201811644676 A CN201811644676 A CN 201811644676A CN 109649120 A CN109649120 A CN 109649120A
- Authority
- CN
- China
- Prior art keywords
- air
- main shaft
- drive
- automobiles
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention provides a kind of air conditioning for automobiles air path controlling mechanisms, it is equipped with the shell of air conditioning for automobiles, to control the gas in the inner passage formed in shell, it mainly include air door driving portion, it drives secondary driving portion to drive two air doors respectively with shaft rotation, it further include main shaft to open or close inner passage, and by main shaft drives and around the ball mouth of main shaft own axis.Air conditioning for automobiles air path controlling mechanism of the present invention, it is controlled by open and-shut mode of the air door driving portion to air door, and pass through the rotation under the driving of main shaft, driving spindle drives air port rotation, it can be achieved to carry out motorized adjustment to the air-flow in inner passage, because the automatic control for realizing ball-type air port can be cooperated with the car running computer of automobile without manually adjusting.
Description
Technical field
The present invention relates to automobile air conditioning technology field, in particular to a kind of air conditioning for automobiles air path controlling mechanism.
Background technique
Air-conditioner air outlet on automobile be mainly by the switch for manually adjusting air-out direction and air outlet, if not in time into
Row adjustment, then blow from the wind that air-conditioning comes out, in one direction always to the feeling of people's discomfort.Such as children sleep on counter-base or back seat
After, blow-through is easy to catch a cold, and needs to adjust air-out direction in time；Or counter-base or back seat close air conditioning exhausting in the case where nobody
Mouth can be energy saving, but driver cannot manually adjust air-conditioner air outlet in such situation, otherwise has safety hidden
Suffer from.
In view of the above-mentioned problems, part vehicle installs electronic air outlet, each air outlet can be adjusted by central control flow
State, control mode is identical with domestic air conditioning, by the swing of two layers of blade inside electric drive air outlet, to adjust out
Wind direction, but this regulative mode is only applicable to the vaned rectangular air outlet of transmission；With the development of automobile interior decoration, great Liang Xin
Type air outlet is designed so that use, the especially application of ball-type air outlet, and moulding is unique, and inside does not have oscillating vane, therefore such as
The air-out direction of what motorized adjustment ball-type air outlet and opening and closing become urgent problem.Up to the present there has been no application electricity
The vehicle of dynamic ball-type air outlet.
Summary of the invention
In view of this, the present invention is directed to propose a kind of air conditioning for automobiles air path controlling mechanism, with can be to the inside of air conditioner housing
Air-flow in channel carries out motorized adjustment.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of air conditioning for automobiles air path controlling mechanism, is equipped with the shell of air conditioning for automobiles, with to being formed in the shell
Inner passage in gas controlled, be rotatably provided with ball mouth at the port of the shell, the gas circuit controls machine
Structure includes:
Two air doors, two air doors are respectively rotatably set in the inner passage with a shaft；Described in two
Air door has the closed state opposite each other to block the inner passage because of rotation, parallel to each other logical the inside is connected
The on state in road, and in switching state between the closed state and the on state；In in each shaft points
It She You not power carrier；
Air door driving portion positions relative to the shell and is arranged, and the air door driving portion includes controllable, rotation setting
The rear drive shaft with rubbing surface on the air conditioning for automobiles, the main driving being rotatably sheathed on the rear drive shaft
Portion, and be located by connecting in the elastic element on the rear drive shaft；The elastic element can drive the main driving portion and institute
Friction face contact is stated, so that the rear drive shaft can drive the main driving portion rotation；
Secondary driving portion, it is synchronous with two power carrier compositions to be drivingly connected；The pair driving portion and the main drive
Dynamic portion constitutes power transmitting connection, and the power of carrying is passed to two power carriers simultaneously, so that described in two
Shaft reverse rotation each other；
Main shaft, the main shaft are set in the inner passage of the shell, and are configured as drivable around own axes
Rotation；The front end of the main shaft constitutes the drive connection with the ball mouth, to drive the ball mouth to turn using the main shaft as axis
It is dynamic.
Further, midway drive bindiny mechanism is connected between Yu Suoshu main shaft and the rear drive shaft；The centre
Drive connection mechanism drives the main axis because of the rotation of the rear drive shaft.
Further, the midway drive bindiny mechanism includes the worm screw being formed on the rear drive shaft, is connected to master
Main shaft drive gear on axis, with the worm screw engaged transmission.
Further, the front end of Yu Suoshu main shaft is equipped with central axis, and the ball mouth is connected on the central axis, formed with
The central axis is the overturning of axis.
Further, the front end of the main shaft is equipped with discoidal positioning disk, and the positioning disk and the central axis are total
Axis setting, the ball mouth are equipped with the arc groove being adapted to the positioning disk.
Further, bias is connected with operable air port overturning driving structure on Yu Suoshu ball mouth, because operating the wind
Mouth overturning driving structure, to push and pull the ball mouth.
Further, the air port overturning driving structure includes:
Mobile matching piece, is cooperatively connected, the mobile matching piece is configured to operable along the master with the main shaft
Axis slides axially；
Turnover connecting piece is movably connected between the mobile matching piece and the ball mouth, in the mobile matching piece
When pushing and pulling the ball mouth when mobile, the ball mouth is driven to overturn at the port of the shell.
Further, the turnover connecting piece is configured to pull rod, and one end of the pull rod is articulated with the sliding gear ring
On, the other end is eccentric to be articulated on the ball mouth.
Further, the mobile matching piece is configured to the sliding gear ring being slideably sheathed on the main shaft, and
The outer wall of the sliding gear ring is equipped with the ring tooth of multiple circular ring shapes；In the shell be equipped be connected with the ring tooth engagement with
Drive the sliding gear ring in the driving auxiliary section slided on the main shaft.
Further, the driving auxiliary section includes:
Drive axle, perpendicular with the main shaft, it is straight that the drive axle is equipped with the forerunner being meshed with the ring tooth
Gear；
Preceding actuator is connected with the drive axle, and when energization can drive the drive axle to rotate, described to drive
Sliding gear ring slides on the main shaft.
Compared with the existing technology, present invention has the advantage that
Air-conditioning air path controlling mechanism of the present invention is controlled by open and-shut mode of the air door driving portion to air door,
And by the lower rotation that drives of main shaft, driving spindle drive air port rotate, it can be achieved that the air-flow in inner passage into
Row motorized adjustment, because the automatic control for realizing ball-type air port can be cooperated with the car running computer of automobile without manually adjusting.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that the structure that the assembly of air-conditioning air path controlling mechanism described in the embodiment of the present invention is applied in the shell of air-conditioning is shown
It is intended to；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the sectional view of Fig. 2；
Fig. 4 is the structural schematic diagram of actuator after Fig. 2 is unassembled；
Fig. 5 is the explosive view of air-conditioning air path controlling mechanism described in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram in air port described in the embodiment of the present invention；
Fig. 7 is the explosive view of main shaft described in the embodiment of the present invention；
Fig. 8 is the structural schematic diagram that gear ring is slided described in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of rear drive shaft described in the embodiment of the present invention；
Figure 10 is the structural schematic diagram of air-conditioning air path controlling mechanism described in the embodiment of the present invention；
Figure 11 is the explosive view that air door described in the embodiment of the present invention and air door drive gear assembling structure.
Description of symbols:
10- shell, the front 11- port, 12- back port, the inner passage 13-, 14- central shaft hole, 15- ball bowl portion；
20- ball mouth, 21- arc groove；
30- main shaft, 31- central axis, axle portion before 32-, 33- guide groove, axle portion after 34-, 35- main shaft drive gear, 36- are led
To disk, the center 37- waist hole, 38- elastic card claw, 39- connecting hole, 341- hook；
40- slides gear ring, 41- ring tooth, 42- draw runner, 43- short axle；
50- pull rod, 51- hinge hole, 52- articulated shaft；
60- drive axle, 61- forerunner's spur gear；
Actuator before 70-；
80- air door, 801- card slot, 81- air door drive gear, 811- buckle, 82- intermediate transfer gear；
90- rear drive shaft, 91- rubbing surface, 92- compressed spring, 93- worm screw, 94- sector gear；
Actuator after 100-, 110- limiting device；
120- retaining ring, 121- dowel, 122- rotate engaging lug, and 123- overturns engaging lug.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The present invention provides a kind of air conditioning for automobiles air path controlling mechanisms, are equipped with the air conditioner housing of automobile, with external
The gas in inner passage formed in shell is controlled, and mainly includes two air doors, air door driving portion, secondary driving portion and master
Axis.
Wherein: two air doors are respectively rotatably set in inner passage with a shaft, and two air doors have because of rotation
Closed state opposite each other to block inner passage, the on state parallel to each other inner passage is connected, and in pass
Switching state between closed state and on state；In being respectively equipped with power carrier in each shaft；Air door driving portion is relative to outer
Shell positioning setting comprising the controllable, rear drive shaft with rubbing surface that is rotatably arranged on air conditioning for automobiles, rotatably
The main driving portion being sheathed on rear drive shaft, and be located by connecting in the elastic element on rear drive shaft；Elastic element can drive
Main driving portion and friction face contact, so that rear drive shaft can drive main driving portion to rotate；Secondary driving portion and two power are accepted
Portion constitutes synchronous be drivingly connected；Secondary driving portion and main driving portion constitute power transmitting and connect, and the power of carrying is transmitted simultaneously
To two power carriers, so that the reverse rotation each other of two shafts；Main shaft is set in the inner passage of shell, and is matched
It is set to drivable around own axis；The front end of main shaft constitutes the drive connection with ball mouth, to drive ball mouth to be with main shaft
The rotation of axis.
Air-conditioning air path controlling mechanism of the present invention is controlled by open and-shut mode of the air door driving portion to air door,
And by the lower rotation that drives of main shaft, driving spindle drive air port rotate, it can be achieved that the air-flow in inner passage into
Row motorized adjustment, because the automatic control for realizing ball-type air port can be cooperated with the car running computer of automobile without manually adjusting.
Based on whole design thought as above, in the embodiment of the present invention as described below, machine is controlled with air conditioning for automobiles gas circuit
It is example that structure, which is assemblied in the application structure on the shell of air-conditioning, is described as follows:
Assembling structure under its application state integrally includes: door opening driving structure, air port rotation drive structure, and two
The power supporting part being connected on air door and air port overturn driving structure.Wherein, door opening driving structure mainly includes two
A air door, air door driving portion, secondary driving portion.Air port rotation drive structure mainly includes the master that rotation can be driven by drive member
Axle construction.It mainly includes mobile matching piece and turnover connecting piece that air port, which overturns driving structure, wherein mobile matching piece and the master
Axis is cooperatively connected, and the mobile matching piece is configured to operable sliding axially along the main shaft, turnover connecting piece activity
It is connected between the mobile matching piece and the ball mouth, when pushing and pulling the ball mouth when the mobile matching piece is mobile, drives
Overturn the ball mouth at the port of the shell.
Based on Fig. 1 to Fig. 3, and cooperate shown in Fig. 5, before shell 10 has front port 11, back port 12 and connection
Portion port 11 and the inner passage of back port 12 13 are equipped with ball bowl portion 15 at the front port 11, and the ball mouth 20 is rotationally
It is set in ball bowl portion 15, the retaining ring 120 limited to it is equipped in front of ball mouth 20.The wind of the air-conditioning blowout of automobile is from rear portion
Ball mouth 20 after port 12 enters the inner passage 13 inside shell 10, then from front port 11 is blown out.Pass through rotating ball mouth
20, make it towards different directions, so that it may the position of the different angle of cold wind or hot wind into automobile is conveyed, such as
Can choose makes wind blow wind to driver to driver, or selection.
Main shaft 30 is set in the inner passage 13 of the shell 10, and is configured as such as scheming around own axis
5, shown in Fig. 6 and Fig. 7, the front end of the main shaft 30 is equipped with a central axis 31 being overlapped with the center of rotation of ball mouth 20, ball mouth
20 are equipped with and for the hinged rotation engaging lug 122 of central axis 31 are articulated with central axis 31, in this way, which the ball mouth 20 can be around
Central axis 31 rotates.
The front end of main shaft 30 is equipped with discoidal positioning disk 36, and positioning disk 36 is coaxially arranged with central axis 31, in ball
Mouth 20 is equipped with the arc groove 21 being adapted to positioning disk 36.The positioning disk 36 can guide ball mouth 20, make its relative to
Main shaft 30 is more stable when rotating.
The using effect and performance of main shaft 30 in order to better improve, as shown in Figure 7, in the present embodiment, main shaft 30 wraps
The preceding axle portion 32 and rear axle portion 34 being mutually permanently connected are included, can simplify the manufacturing process of main shaft 30, reduces manufacture difficulty；In order to
The connection of preceding axle portion 32 and rear axle portion 34 is realized, in the present embodiment, in the preceding axle portion 32 equipped with connecting hole 39, in rear axle portion
34 are equipped with the hook 341 for extending and being hooked in connecting hole 39.The middle part that axle portion 34 is rotatablely arranged at shell 10 afterwards is set
In the central shaft hole 14 set, preceding axle portion 32 and rear axle portion 34 can be separately manufactured, then fit together.Preceding axle portion 32 and rear axle portion
34 preferably can be moulding, to facilitate manufacture.
Preceding axle portion 32 constitutes the drive connection with the ball mouth 20.Main shaft drive gear 35 as described below is arranged described
Afterwards in axle portion 34.For axle portion 34 after realizing and the connection of main shaft drive gear 35 and the connection of central shaft hole 14, and then will
The connection of main shaft 30 is located in shell 10, in the present embodiment, is equipped with center waist hole 37, rear axle portion 34 in main shaft drive gear 35
It is equipped with the elastic card claw 38 across center waist hole 37, elastic card claw 38 is connected in the central shaft hole 14 of shell 10.
In order to form central shaft hole 14 as above, be equipped in the present embodiment, in the inner passage Yu Suoshu 13 be fixed on it is described outer
Dowel 121 on 10 inner wall of shell, central shaft hole 14 is penetrating to be formed on the dowel 121.Connect in order to better improve
The stationarity for connecing and moving, in the present embodiment, dowel 121 is configured to be set from central shaft hole 14 to outer casing inner wall diverging
Four set.
As shown in Fig. 3, Fig. 4 and Figure 10, door opening driving structure in the present embodiment, including two air doors 80, this two
A air door 80 is rotatablely arranged in shell 10, and the shaft of two such air door 80 is equipped with the power being located at except shell 10
Carrier such as air door drives gear 81.When door opening driving structure is used to carry out air door 80 opening and closing control, pass through driving two
The driving rotation of gear 81 of a air door to open or close air door 80, and then can choose turn on or off shell 10 inside it is logical
Road 13, to turn on or off air outlet.
Door opening driving structure can directly use the mechanism controls such as stepper motor, servo motor, and for more constant wind
Door opens power transmitting when driving, in the present embodiment, between main driving portion and the secondary driving portion and the secondary driving portion
Between two power carriers, gear connection is constituted.Specifically, as described in Fig. 4, Fig. 5, Fig. 9 and Figure 10, as pair
The intermediate transfer gear 82 of driving portion is rotatablely arranged on shell 10, and is driven with two air doors as power carrier
Gear 81 engages.In order to convey rotary power to intermediate transfer gear 82, in the present embodiment, in shell 10, after rotation is equipped with
Drive shaft 90, rear drive shaft 90 and main shaft 30 are perpendicular, and rear drive shaft 90 is equipped with the conduct engaged with intermediate transfer gear 82
The sector gear 94 of main driving portion.The rear actuator 100 connecting with rear drive shaft 90 is equipped in shell, rear actuator 100 can
Rear drive shaft 90 is driven to rotate.When the rear actuator 100 acts, two air door drivings can be driven by a sector gear 94
Gear 81 rotates simultaneously, thus after can reducing actuator 100 quantity, it is only necessary to actuator 100 after one.
Intermediate transfer gear 82 is identical with the number of teeth of air door driving gear 81, and transmission ratio between the two is 1:1, in this way may be used
To simplify the control process of air door 80, it is not required to convert.As shown in figure 11, it is equipped with buckle 811 on air door driving gear 81,
The card slot 801 cooperated with buckle 811 is equipped on air door 80.It preferably can be plastic part, the buckle 811 that the air door, which drives gear 81,
It is integrally formed part with air door driving gear 81, can be assembled to avoid buckle 811 and air door driving gear 81, reduce assembly
Working hour.It can also be attached by connectors such as screws between air door driving gear 81 and air door 80.
In order to keep structure more simplified, and power application effect is improved, after sector gear 94 is rotationally sheathed on
In drive shaft 90, rear drive shaft 90 is equipped with a rubbing surface 91 and the compressed spring 92 as elastic element, compressed spring 92
Sector gear 94 can be driven to contact with rubbing surface 91, so that rear drive shaft 90 can drive sector gear 94 to rotate.
In addition, being additionally provided with the limiting device 110 limited to the rotational angle of sector gear 94 on shell 10.After drive
When axis 90 rotates along the first clockwise and make sector gear 94 and limiting device 110 to contact, air door 80 is opened；Rear drive shaft 90
When rotating and make sector gear 94 and limiting device 110 to contact along the second clockwise, air door 80 is closed.In the present embodiment,
First clockwise is that counterclockwise, the second clockwise is clockwise.
Structure is drivingly connected based on air door as above, and in the present embodiment, rear 100 one side of actuator can also drive air door
80 opening and closing, on the other hand can also driving spindle 30 rotate, that is, be used to other component do work, can thus save required for
Motor quantity, can reduce cost and easily controllable.Specifically in the present embodiment, in main shaft 30 and the rear drive shaft 90
Between be connected with midway drive bindiny mechanism, which drives main shaft because of the rotation of the rear drive shaft 90
30 rotations.Specifically, midway drive bindiny mechanism includes the worm screw 93 being formed on rear drive shaft 90, be connected on main shaft 30,
With the main shaft drive gear 35 of the engaged transmission of worm screw 93, after main shaft drive gear 35 is fixed on central axis 30 with description as above
In axle portion 34.
In order to realize the overturning of ball mouth 20, bias is connected with operable air port overturning driving knot on Yu Suoshu ball mouth 20
Structure, because operation air port overturns driving structure, to push and pull the ball mouth 20.Air port involved in the present embodiment overturns driving structure,
Main includes mobile matching piece and turnover connecting piece.Wherein, mobile matching piece and main shaft 30 are cooperatively connected, and are configured to grasp
The sliding axially along main shaft 30 made；Turnover connecting piece is movably connected between mobile matching piece and ball mouth 20, to match in movement
When component is mobile when push-pull ball mouth 20, ball mouth 20 is driven to overturn in ball bowl portion 15.
Specifically, as shown in Fig. 3, Fig. 5 Fig. 6 and Fig. 8, the sliding gear ring 40 as mobile matching piece slideably covers
On main shaft 30, and the outer wall for sliding gear ring 40 is equipped with the ring tooth 41 of multiple circular ring shapes.Pull rod as turnover connecting piece
50 one end is equipped with articulated shaft 52, the two overturning engaging lugs for being located at 122 lower section of rotation engaging lug being articulated on ball mouth 20
Between 123, the short axle 43 that the other end is equipped with hinge hole 51 and slides on gear ring 40 is hinged, and in the rotation of pull rod 50 and ball mouth 20
The heart is not overlapped, that is to say, that in one end that pull rod 50 and ball mouth 20 are hinged, the hinge joint of the two deviates from the rotation of ball mouth 20
Center.When sliding gear ring 40 slides on main shaft 30, ball mouth 20 can be driven along the center on main shaft 30 by pull rod 50
Axis 31 is rotated.
By sliding 40 slidable fit of gear ring in the structure on main shaft 30, referring to Fig. 7 and Fig. 8, it is symmetrical arranged on the main shaft 30
The guide groove 33 for having two axial directions along the main shaft 30 to extend, sliding gear ring 40 are equipped with two and slide respectively with guide groove 33
The draw runner 42 of cooperation is moved, is respectively provided with a short axle 43 hinged with pull rod 50 on each draw runner 42.The pull rod 50 can be plastic part,
It by flexible deformation, may be mounted in short axle 43, and the end of the short axle 43 is provided with the elasticity for preventing pull rod 50 from exiting
Buckle, it is easy for installation and not easily to fall off.
In order to drive mobile matching piece to move operating for matching piece in sliding axially on main shaft 30, namely realization
Sliding, be equipped with engage with ring tooth 41 to be connected in shell 10 and gear ring 40 slided in the driving slided on the main shaft 30 with driving
Auxiliary section.The driving auxiliary section of the present embodiment mainly includes drive axle 60 and preceding actuator 70, drive axle 60 and main shaft 30
Perpendicular, drive axle 60 is equipped with the forerunner's spur gear 61 being meshed with ring tooth 41；Preceding actuator 70 and 60 phase of drive axle
Connection, when energization, can drive the drive axle 60 to rotate, to drive the sliding gear ring 40 to slide on main shaft 30.
When in use, which can control the air port overturning driving structure of the present embodiment in the car running computer of automobile
Under, when energization, can drive sliding gear ring 40 to move on main shaft 30, make the change of the air supply direction of ball mouth 20 by tradition in this way
Manually adjust and be changed to motorized adjustment, the security risk for manually adjusting air outlet can be eliminated.When main shaft 30 rotates, gear ring is slided
Ring tooth 41 on 40 can be engaged with forerunner's spur gear 61 in drive axle 60 always, thus the drive axle 60 will not be with master
Axis 30 interferes.After ball mouth 20 first being turned to certain angle, swung with preceding actuator 70 driving ball mouth 20.For example,
Ball mouth 20 is first turned to the position for capableing of horizontal hunting, then drives 20 horizontal hunting of ball mouth with preceding actuator 70, or first will
Ball mouth 20 turns to the position for capableing of vertical oscillation, then drives 20 vertical oscillation of ball mouth with preceding actuator 70.In this way, pass through
The rotary motion of main shaft 30 and the pendulum motion of ball mouth 20 are superimposed, can increase the air supply direction adjustable range of ball feeding mouth 20.
When rear actuator 100 drives rear drive shaft 90 to rotate, the worm screw 93 on rear drive shaft 90 can be by nibbling with it
The main shaft drive gear 35 of conjunction drives main shaft 30 to be rotated, at the same time, effect of the sector gear 94 in compressed spring 92
Under, it follows rear drive shaft 90 to rotate together, air door 80 can be opened.After air door 80 fully opens, which can
Limiting device 110 is contacted, sector gear 94 stops operating at this time, and the angle of air door 80 no longer changes, and main shaft 30 then can be
Continue ceaselessly to rotate under the drive of rear drive shaft 90.After the swing angle of 30 rotational angle of main shaft and ball mouth 20 is superimposed,
The wind direction of ball mouth 20 can be made towards any direction.
In the opening steps of the air door 80 after starting of air conditioner as above, control rear drive shaft 90 is rotated, described in driving
Main driving portion rotates, and in main driving portion rotation process, drives two power carriers to rotate via the secondary driving portion, with
The air door 80 is driven to be transformed on state by closed state.Based on the on state, air door is in the state being all turned on,
At this point, to the opening angle for adjusting air door, it, then can be in air door 80 as reduced the aperture of air door 80 based on after full-gear
Dampers angular set-up procedure is equipped with after opening steps, i.e. control rear drive shaft 90 rotates backward, to drive the air door 80 by leading
Logical state is changed into switching state.It can thus be seen that air door 80 is first opened to maximum, then again gradually after air-conditioning is opened
It is reduced to required throttle opening, the air being retained in air-conditioning before capable of opening air-conditioning is all blown out as far as possible, improves air-flow
Exchange effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of air conditioning for automobiles air path controlling mechanism is equipped with the shell (10) of air conditioning for automobiles, in the shell (1)
Gas in the inner passage (13) of formation is controlled, and is rotatably provided with ball mouth at the port of the shell (10)
(20), it is characterised in that the air path controlling mechanism includes:
Two air doors (80), two air doors (80) are respectively rotatably set in the inner passage (13) with a shaft；
Two air doors (80) have the closed state opposite each other to block the inner passage (13) because of rotation, parallel to each other
The on state of the inner passage (13) is connected, and between the closed state and the on state switch shape
State；In being respectively equipped with power carrier in each shaft；
Air door driving portion positions relative to the shell (10) and is arranged, and the air door driving portion includes controllable, rotation setting
The rear drive shaft (90) with rubbing surface (91) on the air conditioning for automobiles, is rotatably sheathed on the rear drive shaft (90)
On main driving portion, and be located by connecting in the elastic element on the rear drive shaft (90)；The elastic element can drive institute
It states main driving portion to contact with the rubbing surface (91), so that the rear drive shaft (90) can drive the main driving portion rotation；
Secondary driving portion, it is synchronous with two power carrier compositions to be drivingly connected；The pair driving portion and the main driving portion
Power transmitting connection is constituted, and the power of carrying is passed into two power carriers simultaneously, so that two shafts
Reverse rotation each other；
Main shaft (30), the main shaft (30) is set in the inner passage (13) of the shell (10), and is configured as to drive
Around own axis；The front end of the main shaft (30) constitutes the drive connection with the ball mouth (20), to drive the ball
Mouth (20) is using the main shaft as the rotation of axis.
2. air conditioning for automobiles air path controlling mechanism according to claim 1, it is characterised in that: Yu Suoshu main shaft (30) and described
Rear drive shaft is connected with midway drive bindiny mechanism between (90)；The midway drive bindiny mechanism is because of the rear drive shaft (90)
Rotation and drive the main shaft (30) rotate.
3. air conditioning for automobiles air path controlling mechanism according to claim 2, it is characterised in that: the midway drive bindiny mechanism
Including the worm screw (93) being formed on the rear drive shaft (90), it is connected on main shaft (30), engages biography with the worm screw (93)
Dynamic main shaft drive gear (35).
4. air conditioning for automobiles air path controlling mechanism according to claim 3, it is characterised in that: the front end of Yu Suoshu main shaft is equipped with
Central axis (31), the ball mouth (20) are connected on the central axis (31).
5. air conditioning for automobiles air path controlling mechanism according to claim 4, it is characterised in that: the front end of the main shaft (30)
Equipped with discoidal positioning disk (36), the positioning disk (36) is coaxially arranged with the central axis (31), the ball mouth (20)
It is equipped with the arc groove (21) being adapted to the positioning disk (36).
6. air conditioning for automobiles air path controlling mechanism according to any one of claim 1 to 5, it is characterised in that: Yu Suoshu ball
Bias is connected with operable air port overturning driving structure on mouth (20), driving structure is overturn because operating the air port, with push-and-pull
The ball mouth (20).
7. air conditioning for automobiles air path controlling mechanism according to claim 6, which is characterized in that the air port overturns driving structure
Include:
Mobile matching piece, is cooperatively connected, the mobile matching piece is configured to operable along the master with the main shaft (30)
Axis (30) slide axially；
Turnover connecting piece is movably connected between the mobile matching piece and the ball mouth (20), in the mobile matching piece
When pushing and pulling ball mouth (20) when mobile, drives and overturn at the port of ball mouth (10) the Yu Suoshu shell.
8. air conditioning for automobiles air path controlling mechanism according to claim 7, it is characterised in that: the turnover connecting piece is constructed
For pull rod (50), one end of the pull rod (50) is articulated on the sliding gear ring (40), and being articulated with for other end bias is described
On ball mouth (20).
9. air conditioning for automobiles air path controlling mechanism according to claim 7, it is characterised in that: the mobile matching piece is constructed
For the sliding gear ring (40) being slideably sheathed on the main shaft (30), and the outer wall of sliding gear ring (40) be equipped with it is more
The ring tooth (41) of a circular ring shape；It is equipped with to engage with the ring tooth (41) in the shell (10) and be connected to drive the slide teeth
The driving auxiliary section slided on circle (40) Yu Suoshu main shaft (30).
10. air conditioning for automobiles air path controlling mechanism according to claim 9, it is characterised in that the driving auxiliary section includes:
Drive axle (60), perpendicular with the main shaft (30), the drive axle (60) is equipped with and ring tooth (41) phase
Forerunner's spur gear (61) of engagement；
Preceding actuator (70), is connected with the drive axle (60), and when energization can drive the drive axle (60) to rotate, with
The sliding gear ring (40) is driven to be slided on the main shaft (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644676.9A CN109649120B (en) | 2018-12-29 | 2018-12-29 | Automobile air conditioner air circuit control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644676.9A CN109649120B (en) | 2018-12-29 | 2018-12-29 | Automobile air conditioner air circuit control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109649120A true CN109649120A (en) | 2019-04-19 |
| CN109649120B CN109649120B (en) | 2022-02-01 |
Family
ID=66117977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811644676.9A Active CN109649120B (en) | 2018-12-29 | 2018-12-29 | Automobile air conditioner air circuit control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649120B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720173A (en) * | 2018-12-29 | 2019-05-07 | 曼德电子电器有限公司 | Automobile air-conditioning throttle control structure and control method with ball-type air outlet |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2239595Y (en) * | 1995-06-30 | 1996-11-06 | 章日金 | Automobile air conditioner outlet |
| KR19980046838U (en) * | 1996-12-28 | 1998-09-25 | 박병재 | Air vent nozzle of car |
| KR19980050612U (en) * | 1996-12-30 | 1998-10-07 | 박병재 | Rotary air vent grille device |
| KR20010045896A (en) * | 1999-11-09 | 2001-06-05 | 이계안 | A rotating air vent louver of vehicles |
| CN2518018Y (en) * | 2001-12-11 | 2002-10-23 | 成都五牛科技有限公司 | Adjusting jet throttle |
| KR20060025048A (en) * | 2004-09-15 | 2006-03-20 | 현대모비스 주식회사 | Air-vent of a automobile |
| CN103743077A (en) * | 2013-12-29 | 2014-04-23 | 博耐尔汽车电气系统有限公司 | Automobile air conditioning damper mechanism |
| KR101535039B1 (en) * | 2014-09-24 | 2015-07-07 | 주식회사 니프코코리아 | An air vent for a vehicle |
| CN205255946U (en) * | 2015-11-12 | 2016-05-25 | 常州威宁汽车科技有限公司 | Air outlet structure for vehicle air conditioner |
| DE102015115530A1 (en) * | 2015-09-15 | 2017-03-30 | Dr. Schneider Kunststoffwerke Gmbh | Multifunctional and multidirectional ventilation system |
| US20180170153A1 (en) * | 2016-12-21 | 2018-06-21 | Hyundai Motor Company | Slim-type air vent device for vehicle |
-
2018
- 2018-12-29 CN CN201811644676.9A patent/CN109649120B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2239595Y (en) * | 1995-06-30 | 1996-11-06 | 章日金 | Automobile air conditioner outlet |
| KR19980046838U (en) * | 1996-12-28 | 1998-09-25 | 박병재 | Air vent nozzle of car |
| KR19980050612U (en) * | 1996-12-30 | 1998-10-07 | 박병재 | Rotary air vent grille device |
| KR20010045896A (en) * | 1999-11-09 | 2001-06-05 | 이계안 | A rotating air vent louver of vehicles |
| CN2518018Y (en) * | 2001-12-11 | 2002-10-23 | 成都五牛科技有限公司 | Adjusting jet throttle |
| KR20060025048A (en) * | 2004-09-15 | 2006-03-20 | 현대모비스 주식회사 | Air-vent of a automobile |
| CN103743077A (en) * | 2013-12-29 | 2014-04-23 | 博耐尔汽车电气系统有限公司 | Automobile air conditioning damper mechanism |
| KR101535039B1 (en) * | 2014-09-24 | 2015-07-07 | 주식회사 니프코코리아 | An air vent for a vehicle |
| DE102015115530A1 (en) * | 2015-09-15 | 2017-03-30 | Dr. Schneider Kunststoffwerke Gmbh | Multifunctional and multidirectional ventilation system |
| CN205255946U (en) * | 2015-11-12 | 2016-05-25 | 常州威宁汽车科技有限公司 | Air outlet structure for vehicle air conditioner |
| US20180170153A1 (en) * | 2016-12-21 | 2018-06-21 | Hyundai Motor Company | Slim-type air vent device for vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720173A (en) * | 2018-12-29 | 2019-05-07 | 曼德电子电器有限公司 | Automobile air-conditioning throttle control structure and control method with ball-type air outlet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109649120B (en) | 2022-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112277576B (en) | Air outlet of automobile air conditioner | |
| CN109720167A (en) | Vehicle air conditioning control system and method | |
| CN110103677A (en) | Air outlet and vehicle including it | |
| CN111660765B (en) | Air outlet air-out adjusting device | |
| CN209479363U (en) | Vehicle air conditioning ball-type air port bindiny mechanism | |
| CN109649120A (en) | Air conditioning for automobiles air path controlling mechanism | |
| CN107062399B (en) | Air conditioner | |
| CN109720173A (en) | Automobile air-conditioning throttle control structure and control method with ball-type air outlet | |
| CN209479356U (en) | A kind of vehicle air conditioning ball-type air port overturning bindiny mechanism | |
| CN209479354U (en) | Vehicle air conditioning gas control device | |
| CN109720168A (en) | Vehicle air conditioning ball-type air port drive connection mechanism | |
| CN111623412A (en) | Indoor unit, air conditioner and air conditioner control method | |
| CN209479355U (en) | Air-door opening-closing control mechanism and vehicle air conditioning | |
| CN109910562A (en) | Air conditioning exhausting road air-flow regulating mechanism | |
| CN208411354U (en) | A kind of air conditioning for automobiles changes in temperature air door, automotive air-conditioning system and automobile | |
| CN217876389U (en) | Air outlet cutoff device and air conditioner | |
| CN209920994U (en) | Air-conditioning air outlet with ball mouth overturning driving mechanism | |
| CN212841893U (en) | Indoor unit and air conditioner | |
| CN109955681B (en) | Air conditioner air-out air current regulation and control mechanism | |
| CN109910560A (en) | Air conditioning exhausting road air path controlling mechanism | |
| CN109955678A (en) | Air-conditioner air outlet air-flow regulating mechanism | |
| CN109955682A (en) | Air-conditioner air outlet air path controlling mechanism | |
| CN210980298U (en) | Page turning type air conditioner air deflector | |
| JPH1120453A (en) | Sliding door device for air conditioner | |
| CN215982839U (en) | Indoor unit of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |