CN210591306U

CN210591306U - Automobile air outlet

Info

Publication number: CN210591306U
Application number: CN201921493468.3U
Authority: CN
Inventors: 夏群
Original assignee: Shanghai Yanfeng Jinqiao Automotive Trim Systems Co Ltd
Current assignee: Shanghai Yanfeng Jinqiao Automotive Trim Systems Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-22
Anticipated expiration: 2029-09-02

Abstract

An automobile air outlet comprises a shell and a roller arranged in the shell, wherein a plurality of vertical blades are arranged in the roller, a bank island is arranged inside the shell and is closer to the air outlet than the roller so as to shield the vertical blades. The utility model discloses hide the blade, can realize that the air outlet reaches about and the angle regulation of blowing, it is little to realize the opening simultaneously, has avoidd the user finger and has stretched into the risk that the air outlet was pressed from both sides.

Description

Automobile air outlet

Technical Field

The utility model relates to an automobile air outlet, more specifically relate to an automatically controlled no visible blade air outlet.

Background

At present, more and more new automobiles adopt air outlets capable of electrically controlling the air blowing direction or automatically sweeping air. With the fact that electronic products on modern automobiles occupy larger and larger space, people have higher and higher requirements on the interior attractiveness and technological sense of the automobiles, and therefore the air outlet volume needs to be as small as possible. However, the volume of the air outlet in the automobile is large at present, so that the blades are visible, the installation space of other electronic products is occupied, and meanwhile, when fingers touch the blades, the risk of clamping hands exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that traditional automatically controlled air outlet structure is bulky and the blade is visible, the utility model provides an automobile air outlet, include the casing and install the cylinder in this casing, be equipped with a plurality of perpendicular blades in the cylinder, wherein, the inside bank island that is equipped with of casing, this bank island are closer to the air outlet than the cylinder and shield a plurality of perpendicular blades.

The air outlet comprises a control mechanism, and the control mechanism is arranged to enable the roller to rotate around the shaft to control the air outlet in the vertical direction of the air outlet and enable the vertical blades to deflect to control the air outlet in the horizontal direction of the air outlet.

The drum is provided with teeth, and the control mechanism includes a synchronizing gear that meshes with the teeth on the drum.

The synchronous gear is arranged on a gear rod, and the gear rod rotates under the driving of a motor.

And a driven gear is arranged on the vertical blade, and the control mechanism comprises a rack meshed with the driven gear.

The rack is arranged on a screw rod and moves along the screw rod along with the rotation of the screw rod driven by a motor.

The automobile air outlet also comprises an air deflector which is respectively connected with the shell and the roller, and the air deflector deflects relative to the shell along with the rotation of the roller.

A light belt is arranged in the shore island and comprises a plurality of LED lamps, and the LED lamps are arranged to change the color and/or the turn-on sequence of the LED lamps in response to the change of the blowing angle of the air outlet.

A light strip is provided within the bank island, the light strip including a plurality of LED lights arranged to change the color and/or turn-on sequence of the LED lights in response to changes in the ambient temperature within the vehicle.

A light belt is arranged in the shore island and comprises a plurality of LED lamps, and the LED lamps are arranged to change the color and/or the turn-on sequence of the LED lamps in response to the change of the air quality in the vehicle.

The utility model discloses install perpendicular blade in the cylinder, set up the bank island on the casing to install the bank island in one side of the air-out direction of cylinder in order to cover perpendicular blade, thereby make the blade invisible in the air outlet assembly. The utility model discloses still adopt motor control cylinder driving gear and perpendicular blade driving gear, the angle regulation of blowing about reaching about realizing the air outlet. Further, the utility model discloses the air outlet opening is little, prevents that the user from pointing to be pressed from both sides in stretching into the air outlet, ensures simultaneously that the air outlet structure can not be because of the finger is cliied and is destroyed behind the motor that leads to the stifled commentaries on classics.

Drawings

Fig. 1 is an assembly diagram of an air outlet structure according to the present invention.

Fig. 2 is an exploded view of the air outlet structure according to the present invention.

Fig. 3 is an exploded view of a drum according to the present invention.

Fig. 4 is a schematic structural view of the vertical blade screw gear assembly according to the present invention.

Fig. 5 is a schematic cross-sectional view of the assembly of a synchronizing gear and a drum according to the present invention.

Fig. 6 is a sectional view of the air outlet in a flat blowing state according to the present invention.

Fig. 7 is a sectional view of the air outlet blowing state according to the present invention.

Fig. 8 is a schematic view of the structure of the air outlet air deflector according to the present invention.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, which should be understood as illustrative and not restrictive.

The air outlet, as shown in fig. 1 and 2, comprises a roller 7, a rack 8, a screw rod top block 9, a right shell 10, a screw rod 11, a vertical blade driving gear 12, a left shell 15, a synchronous gear rod 16 and a roller driving gear 17.

The roller is shown in an exploded view in fig. 3, and a vertical blade assembly 2 and a connecting rod 3 are firstly clamped together and installed inside an arc opening of an arc structure 1, and then a cover plate 4 is covered and fastened to form the vertical blade assembly. And then the upper air deflector 5 and the lower air deflector 6 are clamped at the side opposite to the installation side of the circular arc structure 1, so that a roller 7 is formed.

A through groove 7.1 is arranged on the roller 7, and the rack 8 passes through the through groove 7.1 and is connected with the vertical blade group 2. The long shaft on the rack 8 is clamped in the holes of the protruding structures on the two sides of the screw rod ejector block 9, and the rack 8 can rotate relative to the screw rod ejector block 9. After the roller 7 is inserted into the rack 8, the roller is installed in the right shell 10. The roller 7 is also provided with a roller shaft 7.2, a through hole 10.1 is arranged inside the right shell 10, and the roller shaft 7.2 is inserted into the through hole 10.1, so that the roller 7 can rotate relative to the left shell and the right shell.

The roller 7 is also provided with a screw rod gear assembly and a gear 1.1, and the screw rod gear assembly comprises a vertical blade screw rod gear assembly for controlling the rotation of a vertical blade and a roller screw rod gear assembly for controlling the rotation of a roller assembly.

Fig. 4 is a schematic structural view of the vertical blade screw gear assembly according to the present invention, in which the rack 8 is engaged with the driven gear 2.1 of the vertical blade group 2, and the vertical blade driving gear 12 is fastened to the screw 11. The screw rod 11 is provided with an external thread rod 11.1, and after the screw rod 11 longitudinally passes through the right shell 10, the external thread rod 11.1 is meshed with the internal thread hole 9.1. The motor controls the vertical blade driving gear 12 and can also directly control the screw rod 11.

Fig. 5 is a schematic cross-sectional view of the structure of the synchronous gear driven roller according to the present invention, as shown in the figure, the synchronous gear 16.1 on the synchronous gear rod 16 is engaged with the tooth 1.1 on the roller 7, so that the synchronous gear rod 16 can drive the roller 7 to rotate. The upper air deflector 5 and the lower air deflector 6 are respectively connected with the shell 15 and the roller 7, and F is the air outlet direction. The electric motor can directly control the synchronizing gear 16.1.

There is a bank island 15.1 in the left side casing 15, this bank island 15.1 is closer to the air outlet than the cylinder and shields perpendicular blading 2, makes the air outlet in-process blade invisible blowing. Then the lamp strip 13 and the light homogenizing strip 14 are inserted into the bank 15.1, and then the left shell 15 and the right shell 10 are combined to form the air outlet assembly.

The air outlet is controlled and is bloied and adjust theory of operation as follows: when the motor controls the vertical blade driving gear 12 to rotate, the screw rod 11 also rotates along with the vertical blade driving gear. Since the screw rod top block 9 is restricted by the through groove 7.1 of the roller and can not rotate, and can only slide left and right, when the screw rod 11 rotates, the screw rod top block 9 can only move along the axis of the screw rod 11. When the screw rod top block 9 moves, the rack 8 is driven to move, and then the rack 8 drives the driven gear 2.1 of the vertical blade group 2, so that the vertical blade group 2 rotates. Therefore, the vertical blades are rotated when the motor controls the vertical blade driving gear 12 to rotate, and the air outlet realizes left-right air blowing adjustment.

The air outlet is controlled and is bloied and adjust theory of operation as follows: when the motor controls the driving gear 17 of the roller to rotate, the gear 16.1 on the synchronous gear set is driven to rotate, and then the roller 1 is driven to rotate up and down. When the drum 7 rotates up and down, wind blows upwards or downwards along the channel in the drum. The horizontal blowing state is as shown in fig. 6, the drum 7 and the vertical blade group 2 are in a horizontal state, and the upper air deflector 5 and the lower air deflector 6 are symmetrical; in the upward blowing state, as shown in fig. 7, the roller 7 drives the vertical blade assembly 2 to rotate upward, so that the vertical blade assembly forms a certain inclination angle, and the upper air deflector 5 also rotates upward along with the roller 7.

Further, for guaranteeing the wind-guiding direction, the utility model provides a wind deflector structure. As shown in fig. 8, the shafts 5.1 and 6.1 on one end of the upper and

lower air deflectors

5 and 6 are clamped in the hole of the circular arc structure 1 and rotate along with the roller, and the shaft 15.2 on the left shell 15 slides in the grooves 5.2 and 6.2 on the other end of the

air deflectors

5 and 6. A gap exists between the front end of the roller 7 and the air outlet shell, one ends of the

air deflectors

5 and 6 are connected with the shell close to the air outlet through the shaft 15.2, the other ends of the air deflectors are connected with the front end of the roller, and the gap is just filled, so that the air blown out from the roller is guided to the air outlet by the air deflectors and cannot be blown into the gap between the roller and the shell to form turbulent flow.

In this embodiment, the lamp strip 13 includes a plurality of LED lamps, and it can realize through automatically controlled that the light signal is lighted according to the angle of blowing of air outlet. If the air outlet is in an automatic air sweeping state, the lamp strip 13 can represent the angle change of the wind in the form of the display effect of the running water lamp; if a temperature sensing module is added, the color and/or the starting sequence of the lamp can be changed by the lamp strip 13 according to the ambient temperature in the vehicle; if an air detection device is added, the light strip 13 can change the color and/or the turn-on sequence of the lamps according to the quality of air in the vehicle.

In this embodiment, the opening of air outlet is only 7 millimeters wide, and does not have the blade that can contact, has just prevented that the user finger from stretching into the risk of being pressed from both sides in the air outlet, very big protection the user, ensures simultaneously that the air outlet structure can not be because of the finger is cliied and is leaded to being destroyed behind the stalling motor.

What has been described above is only the preferred embodiment of the present invention, not for limiting the scope of the present invention, but various changes can be made to the above-mentioned embodiment of the present invention. All the simple and equivalent changes and modifications made according to the claims and the content of the specification of the present invention fall within the scope of the claims of the present invention. The present invention is not described in detail in the conventional technical content.

Claims

1. An automobile air outlet comprises a shell and a roller arranged in the shell, wherein a plurality of vertical blades are arranged in the roller.

2. The outlet according to claim 1, wherein the outlet comprises a control mechanism configured to rotate the drum about an axis to control the outlet in a vertical direction and to deflect the vertical blades to control the outlet in a horizontal direction.

3. The air outlet vent according to claim 2, wherein the roller is provided with teeth and the control mechanism comprises a synchronizing gear engaging the teeth on the roller.

4. The air outlet of claim 3, wherein the synchronizing gear is mounted on a gear rod, and the gear rod is driven by a motor to rotate.

5. The air outlet as claimed in claim 2, wherein a driven gear is provided on the vertical blade, and the control mechanism comprises a rack engaged with the driven gear.

6. The air outlet according to claim 5, wherein the rack is mounted on a screw, and the rack moves along the screw as the screw is rotated by a motor.

7. The air outlet according to claim 1, further comprising a deflector coupled to the housing and the drum, respectively, the deflector deflecting relative to the housing as the drum rotates.

8. The automobile air outlet according to claim 1, wherein a light strip is provided in the bank island, the light strip comprising a plurality of LED lights arranged to change the color and/or turn-on sequence of the LED lights in response to a change in the blowing angle of the air outlet.

9. The air outlet vent according to claim 1, wherein a light strip is provided in the land island, the light strip comprising a plurality of LED lights arranged to change the color and/or turn-on sequence of the LED lights in response to a change in the ambient temperature in the vehicle.

10. The air outlet vent according to claim 1, wherein a light strip is provided in the land island, the light strip comprising a plurality of LED lights arranged to change the color and/or turn-on sequence of the LED lights in response to a change in the air quality in the vehicle.