CN111890880A - Air outlet structure of automobile air conditioner - Google Patents
Air outlet structure of automobile air conditioner Download PDFInfo
- Publication number
- CN111890880A CN111890880A CN202010815331.6A CN202010815331A CN111890880A CN 111890880 A CN111890880 A CN 111890880A CN 202010815331 A CN202010815331 A CN 202010815331A CN 111890880 A CN111890880 A CN 111890880A
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- CN
- China
- Prior art keywords
- air outlet
- air
- air door
- bevel gear
- wall
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- 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.)
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Classifications
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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
- B60H1/34—Nozzles; Air-diffusers
- B60H2001/3471—Details of actuators
Abstract
The invention belongs to automotive interior parts, and particularly relates to an air outlet structure of an automotive air conditioner, which comprises an air outlet and an air door adjusting mechanism arranged in the air outlet, wherein a reinforcing bracket component is arranged in the air outlet, the air door adjusting mechanism consists of an air door mechanism and an adjusting mechanism thereof, the air door mechanism consists of two rotating air door components which are distributed in a mirror image manner and are in a semicircular structure, the outer sides of the rotating air door components are in rotating fit with the inner wall of the air outlet, the adjusting mechanism is arranged on the reinforcing bracket component, the power output end of the adjusting mechanism is connected with the power input end of the rotating air door components, and the two rotating air door components move oppositely or reversely during adjustment, so that the aim of adjusting the air outlet is fulfilled.
Description
Technical Field
The invention belongs to automotive interior parts, and particularly relates to an air outlet structure of an automotive air conditioner.
Background
An air outlet of an automobile air conditioner belongs to an interior system of an automobile and is generally arranged in an automobile cockpit. The air conditioner air outlet is generally arranged on an instrument panel, a top air outlet and a rear exhaust air outlet are further arranged on the other part of the automobile type, the top air outlet is arranged on a ceiling, and the rear exhaust air outlet is arranged on an auxiliary instrument panel. When a user feels that the temperature in the cockpit needs to be adjusted, the air conditioner can be turned on to carry out cooling or heating, and air is exhausted from an air outlet of the air conditioner.
The air outlet of the air conditioner is generally provided with an air door opening and closing mechanism and a wind direction adjusting structure; the user can open the air door according to actual need, adjusts the direction as required simultaneously, makes the user have the maximum travelling comfort. At present, most of automobile air conditioner air outlets are opened and closed by poking a poking wheel on an instrument board and driving an air door arranged in an air duct through a connecting rod mechanism. The structure principle is complex, and the occupied space of the air duct is large. With the rapid development of modern automobile air-conditioning systems, the automobile air-conditioning systems tend to be more perfect and comfortable, and some functions such as heating, defrosting and the like are added, so that the diversification of air supply modes is determined. Under the condition, the complexity of the air conditioner air outlet mode set through the mechanical device is greatly increased, and the size of the air conditioner air supply device is increased, so that the structural principle of the whole air conditioning system is complex, the occupied space of an air duct is large, and the miniaturization development of the automobile air conditioning system is not facilitated.
Disclosure of Invention
The invention aims to provide an air outlet structure of an automobile air conditioner.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an air outlet structure of vehicle air conditioner, include the air outlet and locate the air door adjustment mechanism in the air outlet, be equipped with in the air outlet and strengthen the bracket component, air door adjustment mechanism comprises air door mechanism and adjustment mechanism, air door mechanism comprises the rotation air door subassembly of the semicircular structure that is distributed by two mirror images, and rotate the outside of air door subassembly with the inner wall normal running fit of air outlet, adjustment mechanism installs strengthen on the bracket component, and adjustment mechanism's power take off end with the power input end that rotates the air door subassembly is connected.
Preferably, the reinforcing support assembly is composed of a central positioning block and reinforcing ribs annularly and uniformly distributed on the outer wall of the central positioning block, the end parts of the reinforcing ribs are connected with the inner wall of the air outlet, and the adjusting mechanism is rotatably and limitedly arranged on the central positioning block.
Preferably, the adjusting mechanism comprises an adjusting knob, a positioning rod, a first guiding limit slider and a driving bevel gear thereof, the positioning rod is rotatably mounted at the central position of the central positioning block and penetrates through the central positioning block, the adjusting knob is mounted at the end part of the positioning rod, the first guiding limit slider is arranged at the lower end of the adjusting knob, two first arc-shaped guiding chutes are arranged on the end surface of the central positioning block in a mirror image manner, and the end part of the first guiding limit slider is in sliding fit with the inner wall of the first arc-shaped guiding chute;
the driving bevel gear is installed at the other end of the positioning rod, an arc-shaped guide sliding groove II is formed in the end face of the driving bevel gear, a belt-direction limiting sliding block II is arranged inside the arc-shaped guide sliding groove I, the guide limiting sliding block II is in sliding fit with the arc-shaped guide sliding groove II, and the driving bevel gear is connected with the power input end of the rotating air door assembly.
Preferably, each rotating air door component comprises an air door plate in a semicircular structure, a positioning shaft is arranged on the outer side wall of the air door plate and is in running fit with the inner wall of the air outlet, an incomplete bevel gear is arranged on the end face of the air door plate, and the incomplete bevel gear is meshed with the driving bevel gear.
Preferably, the outer wall of the adjusting knob is provided with an anti-skid bulge.
Has the advantages that: when the air outlet adjusting device is used, the buckle for installing the air outlet is arranged on the outer wall of the air outlet, when the air outlet adjusting device is used, the adjusting knob is manually rotated (in a forward direction or a reverse direction), the adjusting knob drives the driving bevel gear to rotate through the positioning rod, the driving bevel gear drives the incomplete bevel gear meshed with the driving bevel gear to rotate, and the two rotating air door assemblies are driven to move in a reverse direction or a reverse direction, so that the purpose of adjusting the air outlet is achieved, the structure is simple, the adjustment is convenient, and the occupied space is small.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIGS. 1 and 2 are schematic structural views of the present invention;
FIG. 3 is a schematic view of the reinforcing brace assembly and the outlet;
FIG. 4 is a schematic view of a reinforcing brace assembly;
FIG. 5 is a schematic view of the arrangement between the adjustment mechanism and the damper mechanism;
FIG. 6 is a schematic view of the construction of the rotary damper assembly;
FIG. 7 is a schematic view of a drive bevel gear;
in the figure:
1-air outlet, 2-rotating air door component, 21-air door plate, 22-incomplete bevel gear, 23-positioning shaft, 3-reinforcing support component, 31-central positioning block, 32-reinforcing rib, 33-arc guide chute I, 34-guide limit slide block II, 4-adjusting mechanism, 41-adjusting knob, 42-positioning rod, 43-driving bevel gear, 431-arc guide chute II, 44-guide limit slide block I.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 7, the air outlet structure of an automobile air conditioner is provided, including air outlet 1 and the air door adjustment mechanism who locates in the air outlet 1, be equipped with in the air outlet 1 and strengthen bracket component 3, air door adjustment mechanism comprises air door mechanism and adjustment mechanism 4, air door mechanism comprises two mirror image distribution's semicircular structure's rotation air door subassembly 2, and rotate air door subassembly 2 the outside with the inner wall normal running fit of air outlet 1, adjustment mechanism 4 installs strengthen on the bracket component 3, and adjustment mechanism 4's power take off end with the power input end that rotates air door subassembly 2 is connected.
In this embodiment, the reinforcing bracket assembly 3 is composed of a central positioning block 31 and reinforcing ribs 32 annularly and uniformly distributed on the outer wall of the central positioning block 31, the end portions of the reinforcing ribs 32 are connected with the inner wall of the air outlet 1, and the adjusting mechanism 4 is rotatably and limitedly mounted on the central positioning block 31.
In this embodiment, the adjusting mechanism 4 includes an adjusting knob 41, a positioning rod 42, a first guiding limiting slider 44 and a driving bevel gear 43 thereof, the positioning rod 42 is rotatably mounted at the central position of the central positioning block 31 and penetrates through the central positioning block 31, the adjusting knob 41 is mounted at the end of the positioning rod 42, the first guiding limiting slider 44 is disposed at the lower end of the adjusting knob 41, two first arc-shaped guiding sliding chutes 33 are arranged on the end surface of the central positioning block 31 in a mirror image manner, and the end of the first guiding limiting slider 44 is in sliding fit with the inner walls of the first arc-shaped guiding sliding chutes 33;
the driving bevel gear 43 is installed at the other end of the positioning rod 42, an arc-shaped guide sliding groove two 431 is formed in the end face of the driving bevel gear 43, a belt-direction limiting sliding block two 34 is arranged inside the arc-shaped guide sliding groove one 33, the guide limiting sliding block two 34 is in sliding fit with the arc-shaped guide sliding groove two 431, and the driving bevel gear 43 is connected with the power input end of the rotary air door assembly 2.
Preferably, in this embodiment, each of the rotating damper assemblies 2 includes a damper plate 21 having a semicircular structure, a positioning shaft 23 is disposed on an outer side wall of the damper plate 21, the positioning shaft 23 is rotatably matched with an inner wall of the air outlet 1, an incomplete bevel gear 22 is disposed on an end surface of the damper plate 21, and the incomplete bevel gear 22 is engaged with the driving bevel gear 43.
In this embodiment, the adjusting knob 41 is provided with anti-slip protrusions on the outer wall.
When the air outlet 1 adjusting device is used, the outer wall of the air outlet 1 is provided with a buckle for installing the air outlet 1, when the air outlet 1 adjusting device is used, the adjusting knob 41 is rotated manually (in a forward direction or a reverse direction), the adjusting knob 41 drives the driving bevel gear 43 to rotate through the positioning rod 42, the driving bevel gear 43 drives the incomplete bevel gear 22 meshed with the driving bevel gear to rotate, and the two rotating air door assemblies 2 are driven to move oppositely or reversely, so that the purpose of adjusting the air outlet 1 is achieved, the structure is simple, the adjustment is convenient, and the occupied space is small.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides an air outlet structure of vehicle air conditioner, includes air outlet (1) and locates the air door adjustment mechanism in air outlet (1), its characterized in that, be equipped with in air outlet (1) and strengthen bracket component (3), air door adjustment mechanism comprises air door mechanism and adjustment mechanism (4) thereof, air door mechanism comprises the rotation air door group (2) of the semicircular structure of two mirror image distributions, and rotate the outside of air door subassembly (2) subassembly with the inner wall normal running fit of air outlet (1), install adjustment mechanism (4) strengthen on the bracket component (3), and the power output of adjustment mechanism (4) with the power input end of rotating air door subassembly (2) is connected.
2. The air outlet structure of the vehicle air conditioner according to claim 1, wherein the reinforcing bracket assembly (3) is composed of a central positioning block (31) and reinforcing ribs (32) annularly and uniformly distributed on the outer wall of the central positioning block (31), the end parts of the reinforcing ribs (32) are connected with the inner wall of the air outlet (1), and the adjusting mechanism (4) is rotatably and limitedly mounted on the central positioning block (31).
3. The air outlet structure of the automobile air conditioner is characterized in that the adjusting mechanism (4) comprises an adjusting knob (41), a positioning rod (42), a first guiding and limiting slide block (44) and a driving bevel gear (43) thereof, the positioning rod (42) is rotatably installed at the central position of the central positioning block (31) and penetrates through the central positioning block (31), the adjusting knob (41) is installed at the end part of the positioning rod (42), the first guiding and limiting slide block (44) is arranged at the lower end of the adjusting knob (41), two first arc-shaped guiding slide grooves (33) are arranged on the end surface of the central positioning block (31) in a mirror image mode, and the end part of the first guiding and limiting slide block (44) is in sliding fit with the inner wall of the first arc-shaped guiding slide grooves (33);
the other end of the locating rod (42) is provided with a driving bevel gear (43), the end face of the driving bevel gear (43) is provided with a second arc-shaped guide sliding groove (431), the inside of the other first arc-shaped guide sliding groove (431) is provided with a second belt-direction limiting sliding block (34), the second guide limiting sliding block (34) is in sliding fit with the second arc-shaped guide sliding groove (431), and the driving bevel gear (43) is connected with the power input end of the rotary air door assembly (2).
4. The air outlet structure of the automobile air conditioner is characterized in that each rotary air door assembly (2) comprises an air door panel (21) in a semicircular structure, a positioning shaft (23) is arranged on the outer side wall of each air door panel (21), the positioning shaft (23) is in rotating fit with the inner wall of the air outlet (1), an incomplete bevel gear (22) is arranged on the end face of each air door panel (21), and the incomplete bevel gear (22) is meshed with the driving bevel gear (43).
5. The air outlet structure of the vehicle air conditioner according to claim 3, wherein the adjusting knob (41) is provided with an anti-slip protrusion on an outer wall thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010815331.6A CN111890880A (en) | 2020-08-13 | 2020-08-13 | Air outlet structure of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010815331.6A CN111890880A (en) | 2020-08-13 | 2020-08-13 | Air outlet structure of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111890880A true CN111890880A (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010815331.6A Pending CN111890880A (en) | 2020-08-13 | 2020-08-13 | Air outlet structure of automobile air conditioner |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092907A (en) * | 1974-09-07 | 1978-06-06 | Daimler-Benz Aktiengesellschaft | Outlet nozzle for heating and venting systems of automobiles |
| DE19701499C1 (en) * | 1997-01-17 | 1997-12-11 | Daimler Benz Ag | Motor vehicle ventilating nozzle |
| 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 |
| CN205372951U (en) * | 2015-12-28 | 2016-07-06 | 宁波邦盛汽车零部件有限公司 | Air door gear drive of vehicle air conditioner air outlet |
| US20160282008A1 (en) * | 2013-11-20 | 2016-09-29 | Nifco Inc. | Airflow-direction adjustment device |
| CN106394170A (en) * | 2016-08-31 | 2017-02-15 | 奇瑞商用车（安徽）有限公司 | Automobile air conditioner air outlet and mounting method thereof |
-
2020
- 2020-08-13 CN CN202010815331.6A patent/CN111890880A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092907A (en) * | 1974-09-07 | 1978-06-06 | Daimler-Benz Aktiengesellschaft | Outlet nozzle for heating and venting systems of automobiles |
| DE19701499C1 (en) * | 1997-01-17 | 1997-12-11 | Daimler Benz Ag | Motor vehicle ventilating nozzle |
| US20160282008A1 (en) * | 2013-11-20 | 2016-09-29 | Nifco Inc. | Airflow-direction adjustment device |
| 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 |
| CN205372951U (en) * | 2015-12-28 | 2016-07-06 | 宁波邦盛汽车零部件有限公司 | Air door gear drive of vehicle air conditioner air outlet |
| CN106394170A (en) * | 2016-08-31 | 2017-02-15 | 奇瑞商用车（安徽）有限公司 | Automobile air conditioner air outlet and mounting method thereof |
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