CN206520458U - Air throttle structure of air outlet of automobile air conditioner - Google Patents
Air throttle structure of air outlet of automobile air conditioner Download PDFInfo
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- CN206520458U CN206520458U CN201720199997.7U CN201720199997U CN206520458U CN 206520458 U CN206520458 U CN 206520458U CN 201720199997 U CN201720199997 U CN 201720199997U CN 206520458 U CN206520458 U CN 206520458U
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- lower house
- upper shell
- air door
- ridge
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Abstract
A kind of air throttle structure of air outlet of automobile air conditioner, including：Lower house (1), with left and right chamber；Upper shell (2), provided with left and right chamber corresponding with the lower house (1)；The lower house (1) is assembled with upper shell (2) by snap, and is coordinated provided with axis hole；First air door (3), the second air door (4), by the peg-in-hole assembly in the left and right chamber of the housing；Also include the first motor (5), the second motor (6) positioned at the housing both sides, the first axle (31) of first air door (3) is connected with the output shaft of first motor (5), and the first axle (41) of second air door (4) is connected with the output shaft of second motor (6).The utility model compared with prior art, reduces the noise in air door rotation process, each air door is by single motor control so that transmission accuracy and integration degree are high, and multiple air door energy independent operatings, can realize the personalized control in air channel.
Description
Technical field
The utility model is related to a kind of field of automobile air conditioner, more particularly, to a kind of air throttle structure of air outlet of automobile air conditioner.
Background technology
The open and close of automobile air door are by air door driving mechanism control in the prior art, and air door driving mechanism is generally included
Thumb wheel, throttle linkage and air door crank, air door crank are connected with air door, and throttle linkage one end is flexibly connected with thumb wheel, the other end
It is flexibly connected with air door crank, manual toggle thumb wheel, throttle linkage motion is driven by thumb wheel, and then drives air door crank to rotate,
Finally realize being turned on and off for air door.
Such as Patent No. ZL201320438743.8, Authorization Notice No. is CN203385170U Chinese utility model patent
《A kind of air door driving mechanism of vehicle air conditioning outlet》A kind of disclosed air door structure, the air door is driven by air door driving mechanism
Dynamic, air door driving mechanism includes thumb wheel 1, throttle linkage 2, air door crank 3, and thumb wheel 1 passes through thumb wheel skeleton 11 and throttle linkage 2
One end axle is connect, and the other end and the axle of air door crank 3 of throttle linkage 2 are connect, and the other end of air door crank 3 is connected with air door 6, air door 6
On air-conditioner air outlet housing 5, thumb wheel 1 is stirred, and then drives throttle linkage 3, the motion of air door crank 2, and promotes wind
Door turns an angle, so as to open or close air port.
In above-mentioned patent, thumb wheel be arranged on air outlet housing on, when stirring thumb wheel, thumb wheel often with air outlet housing
Collision and friction are produced, certain noise is sent, user mood is influenceed, air outlet housing can be also damaged in the course of time；Stir thumb wheel
When, all air doors on air outlet housing are acted together, it is impossible to independent work so that user can not carry out air port wind as needed
The keying in road, and the drive mechanism transmission accuracy is not high.
Utility model content
Technical problem to be solved in the utility model is small, the Duo Gefeng that provides a kind of noise for the above-mentioned state of the art
Door can independent operating, transmission accuracy and the high air throttle structure of air outlet of automobile air conditioner of integration degree.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of outlet air door of vehicle air conditioner knot
Structure, including：
Lower house, with left and right chamber；
Upper shell, provided with left and right corresponding with lower house chamber；
The lower house is assembled with upper shell by snap, and is coordinated provided with axis hole；
First air door, the second air door, by the peg-in-hole assembly in the left and right chamber of the housing；
It is characterized in that：Also include the first motor, the second motor positioned at the housing both sides, the of first air door
One axle is connected with the output shaft of first motor, and the first axle of second air door and the output shaft of second motor connect
Connect, to realize respective independent operating.
Further, first motor is provided with rotatable first teeth groove, the first shaft end of first air door
For gear-like, the left side pivot holes through the housing stretch out, engaged with first teeth groove, and first air door is in the described first electricity
With the first teeth groove synchronous rotary in the presence of machine output shaft, the second air door uses identical structure setting, so as to realize multiple air doors
Independent operating, eliminate and the operation for driving air door to operate stirred by thumb wheel, it is to avoid the shock of thumb wheel and air outlet housing
Friction noise.
Provided with the first ridge stretched out along the longitudinal direction on the inside of the lower house, lower house is divided into by first ridge
Equal-sized left and right chamber；The upper shell is provided with the second ridge for being suitable to buckle with first ridge, and second ridge is by institute
State upper shell and be divided into equal-sized left and right chamber, in order to the installation of the first air door, the second air door.
Further, semicircle orifice, the two side of the upper shell are respectively provided with the two side of the lower house and the first ridge
And second be correspondingly provided with semicircle orifice on ridge, semicircle orifice during buckle on the lower house docks to be formed with the semicircle orifice on upper shell
Left side pivot holes, right side pivot holes and the middle part axis hole of housing, the first axle of first air door, the second axle are located at left side pivot holes respectively
In the axis hole of middle part, so as to limit the rotation of air door bearing.
First ridge of the lower house is provided with the first groove of Longitudinal extending, and the two side is provided with Longitudinal extending
Second convex tendon, the second ridge of the upper shell is provided with the first convex tendon that clamping is adapted to first groove, two side and set
The second groove matched with second convex tendon is put, so as to realize the close buckle of upper shell and lower house.
Further, vertically extending projection is additionally provided with the two side of the lower house and the first ridge, it is corresponding, it is described
The two side of upper shell and the second ridge are provided with the jack suitable for the projection grafting, so that further engaging upper shell and lower casing
Body.
Further, the lower casing body sidewall cooperatively forms at least one pair of clamping part, the clamping part with upper casing body sidewall
Including lug and projection, the lug is provided with pilot hole, and the projection is adapted to buckle with the pilot hole.
Further, the lug is located at outside the side wall of upper shell or lower house, corresponding, and the projection is located at lower house
Or outside the side wall of upper shell, to prevent the separation of upper shell and lower house from misplacing.
Further, the lower casing body sidewall interlocks with upper casing body sidewall forms vertical spacing muscle, is easy to the upper casing
When body is in buckle status with lower house, housing is further limited, housing separation dislocation is prevented.
First motor, the second motor are fixedly connected by screw with the housing, to realize the fixation of motor.
Compared with prior art, the utility model has the advantage of：The utility model changes conventional air door driving mechanism
It is directly connected to for air door rotating shaft and motor output shaft, simplifies structure so that device integrated level is higher, it is to avoid thumb wheel and air-out
The noise of mouth housing collision friction；An air door is each controlled using two electrodes so that air door energy independent operating, facilitate user
The wind passage mouth of each air door is adjusted according to demand, personalized regulation is realized；And because air door rotating shaft is directly controlled by motor output shaft
System so that the transmission accuracy of system is higher, is more convenient control.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the air door structure of one embodiment vehicle air conditioning outlet of the present utility model.
Fig. 2 is the decomposing schematic representation of the air door structure of one embodiment vehicle air conditioning outlet of the present utility model.
Fig. 3 is the lower house structural representation of the air door structure of one embodiment vehicle air conditioning outlet of the present utility model
Figure.
Fig. 4 is the upper shell structural representation of the air door structure of one embodiment vehicle air conditioning outlet of the present utility model
Figure.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Fig. 1-2 shows the air door structure of the utility model automobile air conditioner air outlet door.As shown in Figure 1 and Figure 2, the air door knot
Structure includes lower house 1, upper shell 2, the first air door 3, the second air door 4, the first motor 5, the second motor 6, upper shell 2 and lower house
1 snap-fitted, the first air door 3 structure setting identical with the use of the second air door 4.There are left side pivot holes on complete housing after assembling
7 and right side pivot holes 8, the first axle 31 of the first air door 3 is stretched out by left side pivot holes 7, and the first axle 41 of the second air door 4 is by right side pivot holes
8 stretch out, and the end of first axle 41 of the end of first axle 31 of the first air door 3 and the second air door 4 is gear-like design, the first motor
5 are provided with the first teeth groove 51 of the end of the first axle 31 engagement assembling for the first air door 3, and the second motor 6, which is provided with, supplies the second wind
Second teeth groove 61 of the end of the first axle 41 engagement assembling of door 4, the first teeth groove 51 and the second teeth groove 61 can be defeated in respective motor
Rotated under the drive of shaft, and then cause the first air door 3 and the synchronous axial system of the second air door 4, so as to eliminate throttle linkage, air door
The parts such as crank, simplify structure, and directly drive air door to rotate by motor, eliminate thumb wheel and stir and the collision of air outlet housing
The noise of friction.
As shown in Fig. 2 the middle inside of lower house 1 stretches out to form the first ridge 11 in a longitudinal direction, the first ridge 11
Lower house 1 is divided into equal-sized left and right chamber；In the left and right sidewall of lower house 1 and it is each provided with semicircle on the first ridge 11
The second ridge 21 is correspondingly arranged on hole, upper shell 2 and semicircle orifice is correspondingly provided with, so as to be snapped connection in upper shell 2 with lower house 1
When, the semicircle orifice on upper shell 2 docked with the semicircle orifice on lower house 1 left side pivot holes 7 to form housing, right side pivot holes 8 and
Middle part axis hole 9, the second axle of the first air door 3, the second axle of the second air door 4 are respectively positioned in the axis hole 9 of middle part, so as to realize air door
Assembling, and rationally limit the operating of air door.
In the internal structure that Fig. 3,4 show upper shell 2 and lower house 1, Fig. 3, have on the first ridge 11 of lower house 1
The second convex tendon 12 of Longitudinal extending is formed in first groove 111 of Longitudinal extending, the left and right sidewall of lower house 1, upper shell 2
Second ridge 21 matches with the first ridge 11, is provided with the first convex tendon 211 that can be caught in the first groove 111, and left and right sidewall
On be respectively formed with for accommodate the second convex tendon 12 the second groove 22, upper-lower casing by the structure design realize snap connection,
Eliminate the puzzlement that multiple parts are brought.
Meanwhile, the left and right sidewall of lower house 1 and the first ridge 11 are provided with the projection 112 upwardly extended, the left and right of upper shell 2
Correspondence has the jack 212 inserted for projection 112 on side wall and the second ridge 21.The side wall of lower house 1 also forms lug 101, convex
Ear 101 is provided with pilot hole 103, and the side wall correspondence of upper shell 2 forms the projection 102 being engaged with pilot hole 103, projection 102
Passed through by hole 103 and with lug 101 cooperatively form clamping part 10, so that realizes lug 101 and projection 102 is adapted to clamping.Certainly,
Lower house 1 and lug on upper shell 2, number of slugs can be designed to as needed it is multipair, and projection can be located at upper shell or under
On housing, lug can be also correspondingly arranged.
In Fig. 3,4, the side wall of lower house 1 and upper shell 2 has been staggered to form vertical spacing muscle 100, and the limit rib 100 exists
It is close to corresponding side wall during upper-lower casing buckle and carries out positioning limit.
Specifically, the left side pivot holes 7 of housing, right side pivot holes 8 and middle part axis hole 9 are respectively positioned on sustained height, such as Fig. 3,4 show
Go out to be respectively positioned on the lower end of the nearly middle part of housing.Projection 112 is formed at the two ends of the lower half circle of middle part axis hole 9, that is, is formed at
At the upper and lower side of half axis hole of the first ridge 11 and the first ridge 11 upper-end part of driving；
Shown in Fig. 3, the position up and down of the first ridge 11 is provided with the first groove 111, and first groove 111 is in projection 112
Between the both ends of the first ridge 11；Radius is also all formed with the left side pivot holes 7 of lower house 1 and the upper and lower side of right side pivot holes 8
The projection 112 being gradually reduced；There is the second convex tendon 12 on left side wall and right side wall, respectively positioned at projection 112 and left side wall two ends, convex
Between post 112 and right side wall two ends.
As shown in figure 4, corresponding, the position up and down of the second ridge 21 is provided with and corresponding first convex tendon of the first groove 111
211, the left and right sidewall of upper shell 2 is correspondingly provided with and corresponding second groove 22 of the second convex tendon 12, left and right sidewall and the second ridge 21
Upper corresponding position is provided with the jack 212 for accommodating the insertion of projection 112.
Lower house 1 can be designed to the outstanding arc-shaped curved surface in middle part, lower house 1 according to actual needs as shown in Figure 1,3
Outer middle side part cave inward to form first groove in a longitudinal direction, the width of the groove is less than the width of the first ridge 11, under
Integrally formed the first projection seat do not closed in the top position of housing 1；Corresponding, Fig. 1,4 are shown, upper shell 2 is that middle part is inside
The arc-shaped curved surface of depression, is formed with the second groove and the second projection seat matched with first groove, the first projection seat, the first projection seat with
Second projection seat docks to form complete projection seat.
Upper shell 2 is corresponding with lower house 1, is assembled by snap.First air door 3 and the second air door 4 pass through shell
Peg-in-hole assembly on body is in the left and right chamber of housing；First motor 5 and the second motor 6 are fixed on a left side for housing by screw 20
Right both sides, the first air door 3 and the second air door 4 are engaged after being stretched out through axis hole with the teeth groove on the first motor 5, the second motor 6, then
With teeth groove synchronous axial system under the drive of motor output shaft, motor output shaft directly controls the rotation of air door, improves system
Transmission accuracy.
Claims (10)
1. a kind of air throttle structure of air outlet of automobile air conditioner, including：
Lower house (1), with left and right chamber；
Upper shell (2), provided with left and right chamber corresponding with the lower house (1)；The lower house (1) is assembled with upper shell (2)
Integrally, and coordinate be provided with axis hole；
First air door (3), the second air door (4), by the peg-in-hole assembly in the left and right chamber of the housing；
It is characterized in that：Also include the first motor (5), the second motor (6), first air door for being located at the outside of housing two
(3) first axle (31) is connected with the output shaft of first motor (5), the first axle (41) of second air door (4) and institute
State the output shaft connection of the second motor (6).
2. air throttle structure of air outlet of automobile air conditioner according to claim 1, it is characterised in that：On first motor (5)
Provided with rotatable first teeth groove (51), first axle (31) end of first air door (3) is gear-like, through the housing
Left side pivot holes (8) stretch out, and are engaged with first teeth groove (51), and first air door (3) exports in first motor (5)
With the first teeth groove (51) synchronous rotary in the presence of axle.
3. air throttle structure of air outlet of automobile air conditioner according to claim 2, it is characterised in that：The lower house (1) with it is upper
Housing (2) is snapped connection, provided with the first ridge (11) stretched out along the longitudinal direction, described first on the inside of the lower house (1)
Lower house (1) is divided into equal-sized left and right chamber by ridge (11)；The upper shell (2) is provided with suitable with first ridge (11)
In the second ridge (21) of buckle, the upper shell (2) is divided into equal-sized left and right chamber by second ridge (21).
4. air throttle structure of air outlet of automobile air conditioner according to claim 3, it is characterised in that：The two of the lower house (1)
It is respectively provided with side wall and the first ridge (11) on semicircle orifice, the two side of the upper shell (2) and the second ridge (21) and is correspondingly provided with half
Circular hole, semicircle orifice during buckle on the lower house (1) docks the left side pivot holes to form housing with the semicircle orifice on upper shell (2)
(7), right side pivot holes (8) and middle part axis hole (9), the first axle (31) of first air door (3), the second axle (32) are located at a left side respectively
In side axle hole (7) and middle part axis hole (9).
5. air throttle structure of air outlet of automobile air conditioner according to claim 4, it is characterised in that：The of the lower house (1)
One ridge (11) is provided with the first groove (111) of Longitudinal extending, and the two side is provided with the second convex tendon (12) of Longitudinal extending,
The second ridge (21) of the upper shell (2) is provided with the first convex tendon (211) that clamping is adapted to first groove (111), two
The second groove (22) matched with second convex tendon (12) is set on the wall of side.
6. air throttle structure of air outlet of automobile air conditioner according to claim 5, it is characterised in that：The two of the lower house (1)
Vertically extending projection (112) is additionally provided with side wall and the first ridge (11), corresponding, the two side of the upper shell (2) and
Two ridges (21) are provided with the jack (212) suitable for the projection (112) grafting.
7. the air throttle structure of air outlet of automobile air conditioner according to claim 5 or 6, it is characterised in that：Lower house (1) side
Wall cooperatively forms at least one pair of clamping part (10) with upper shell (2) side wall, and the clamping part (10) includes lug (101) and projection
(102), the lug (101) is provided with pilot hole (103), and the projection (102) is adapted to buckle with the pilot hole (103).
8. air throttle structure of air outlet of automobile air conditioner according to claim 7, it is characterised in that：The lug (101) is located at
The lateral wall of upper shell (2) or lower house (1), corresponding, the projection (102) is located at the outer of lower house (1) or upper shell (2)
Side wall.
9. the air throttle structure of air outlet of automobile air conditioner according to claim 5 or 6 or 8, it is characterised in that：The lower house
(1) side wall interlocks with upper shell (2) side wall forms vertical spacing muscle (100), blocks in the upper shell (2) and lower house (1)
During button, it is close to the side wall of housing.
10. air throttle structure of air outlet of automobile air conditioner according to claim 9, it is characterised in that：First motor (5),
Second motor (6) is fixedly connected by screw (20) with the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199997.7U CN206520458U (en) | 2017-03-02 | 2017-03-02 | Air throttle structure of air outlet of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199997.7U CN206520458U (en) | 2017-03-02 | 2017-03-02 | Air throttle structure of air outlet of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520458U true CN206520458U (en) | 2017-09-26 |
Family
ID=59892580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720199997.7U Active CN206520458U (en) | 2017-03-02 | 2017-03-02 | Air throttle structure of air outlet of automobile air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN206520458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664732A (en) * | 2018-03-06 | 2019-04-23 | 株式会社电装 | Vehicular air purifying device |
| CN109823142A (en) * | 2019-01-28 | 2019-05-31 | 曼德电子电器有限公司 | Control panel used for automobile air conditioning |
| CN111703277A (en) * | 2020-06-29 | 2020-09-25 | 宁波福尔达智能科技有限公司 | Automobile air conditioner air outlet casing |
-
2017
- 2017-03-02 CN CN201720199997.7U patent/CN206520458U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664732A (en) * | 2018-03-06 | 2019-04-23 | 株式会社电装 | Vehicular air purifying device |
| CN109823142A (en) * | 2019-01-28 | 2019-05-31 | 曼德电子电器有限公司 | Control panel used for automobile air conditioning |
| CN111703277A (en) * | 2020-06-29 | 2020-09-25 | 宁波福尔达智能科技有限公司 | Automobile air conditioner air outlet casing |
| CN111703277B (en) * | 2020-06-29 | 2023-12-08 | 宁波福尔达智能科技股份有限公司 | Air outlet shell of automobile air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1493-1569, Xiaolin Avenue, Xiaolin Town, Cixi City, Zhejiang Province Patentee after: NINGBO FUERDA SMARTECH Co.,Ltd. Address before: No. 1493-1569, Xiaolin Avenue, Xiaolin Town, Cixi City, Zhejiang Province Patentee before: NINGBO FUERDA SMARTECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |