Automobile air conditioner air outlet device

Abstract

The application relates to the technical field of automobile parts, and discloses an automobile air conditioner air outlet device, which comprises a wind tube, an air outlet is arranged on the wind tube, a first air guide assembly, a first driving element and a first air ball, the first air ball is hinged at the air outlet, the first driving element is arranged on the wind tube and can drive the first air ball to rotate, a second air guide assembly, a second driving element and a second air ball, the second air ball is hinged in the first air ball, the second driving element is arranged on the wind tube and can drive the second air ball to rotate, and the included angle between the rotation axis of the first air ball and the rotation axis of the second air ball is greater than 0 DEG and smaller than 180 DEG. The automobile air conditioner air outlet device has the advantages that the first driving element is used for controlling the rotation of the first air ball, the second driving element is used for controlling the rotation of the second air ball, the air direction at the air outlet can be changed, automatic air sweeping is realized, and the automation degree of the whole vehicle is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts, in particular to an automobile air-conditioning air outlet device. Background Art

[0002] With the continuous development of the automobile industry, modern automobile design and manufacturing technology are constantly improving, and consumers' requirements for automobile functions are also getting higher and higher.

[0003] The wind direction control of the air outlet of the car air conditioner is mainly achieved by installing a wind ball with a wind guide function at the air outlet of the air conditioner, and changing the wind direction of the car air conditioner by rotating the wind ball. At present, the wind direction of the air outlet of the car air conditioner is mainly changed by manual adjustment, with a low degree of automation. Moreover, when in use, the air can only be blown in one direction and automatic wind sweeping cannot be achieved. Summary of the Invention

[0004] The present invention is made in consideration of the above-mentioned problems, and the purpose of the invention is to provide an automobile air-conditioning air outlet device, which can realize automatic air sweeping and improve the degree of automation of the entire vehicle.

[0005] To achieve the above-mentioned object, the present invention provides an automobile air-conditioning air outlet device, comprising:

[0006] An air duct is provided with an air outlet;

[0007] The first wind guide assembly includes a first driving member and a first wind ball, wherein the first wind ball is hinged at the air outlet; the first driving member is disposed on the wind tube and can drive the first wind ball to rotate;

[0008] The second wind guide assembly includes a second driving member and a second wind ball, wherein the second wind ball is hinged to the first wind ball; the second driving member is disposed on the wind tube and can drive the second wind ball to rotate;

[0009] The angle between the rotation axis of the first wind ball and the rotation axis of the second wind ball is greater than 0° and less than 180°.

[0010] According to the above-mentioned automobile air-conditioning air outlet device, the rotation axis of the first wind ball is perpendicular to the rotation axis of the second wind ball.

[0011] According to the above-mentioned automobile air-conditioning air outlet device, a first wind guide plate is provided on the first wind ball, and a second wind guide plate is provided on the second wind ball; the first wind guide plate is perpendicular to the second wind guide plate and perpendicular to the rotation axis of the second wind ball.

[0012] According to the above-mentioned automobile air-conditioning air outlet device, the first air guide plate and the second air guide plate are both provided in a plurality of pieces, the plurality of the first air guide plates are arranged at intervals, and the plurality of the second air guide plates are arranged at intervals.

[0013] According to the above-mentioned automobile air-conditioning air outlet device, the first wind ball is hinged in the air duct through a first hinge shaft, the first driving member is fixedly connected to the air duct, and the output end of the first driving member is connected to the first hinge shaft.

[0014] According to the above-mentioned automobile air-conditioning air outlet device, a limiting hole is provided on the first hinge shaft, the limiting hole has a first limiting plane, a second limiting plane is provided on the output end of the first driving member, the output end of the first driving member is inserted into the limiting hole, and the first limiting plane is in contact with the second limiting plane.

[0015] According to the above-mentioned automobile air-conditioning air outlet device, the second air guide assembly also includes a two-way joint and an L-shaped connecting rod. The second wind ball is hinged in the first wind ball through a second hinge shaft, and the L-shaped connecting rod is fixedly connected to the output end of the second driving member; one end of the two-way joint is hinged on the second wind ball, and the other end is hinged on the end of the L-shaped connecting rod away from the second driving member.

[0016] According to the above-mentioned automobile air-conditioning air outlet device, one end of the two-way joint is hinged to the second wind ball through the third hinge shaft, and the other end is hinged to the end of the L-shaped connecting rod away from the second driving member through the fourth hinge shaft; the second hinge shaft is perpendicular to the third hinge shaft and parallel to the fourth hinge shaft.

[0017] According to the above-mentioned automobile air-conditioning air outlet device, the second air guide assembly also includes a connecting block and a Z-shaped connecting rod, the connecting block is fixedly connected to the second wind ball, and a slide groove is provided on the connecting block; one end of the Z-shaped connecting rod is fixedly connected to the output end of the second driving member, and the other end is slidably provided in the slide groove.

[0018] According to the above-mentioned automobile air-conditioning air outlet device, it also includes an opening and closing component, which includes a damper and a third driving component. The air duct has an air duct; the damper is hinged on the air duct and can block the air duct. The third driving component is arranged on the air duct and is connected to the damper.

[0019] The present invention has the following beneficial effects:

[0020] 1. The first driving member controls the rotation of the first wind ball, and the second driving member controls the rotation of the second wind ball, so as to change the wind direction at the air outlet, realize automatic wind sweeping, and improve the automation level of the whole vehicle;

[0021] 2. The first air guide plate and the second air guide plate can change the wind direction, and the first air guide plate and the second air guide plate are provided in multiple pieces, which can increase the air guiding capacity of the automobile air conditioner air outlet device;

[0022] 3. By inserting the output end of the first driving member into the limiting hole and making the first limiting plane fit the second limiting plane, relative rotation between the output end of the first driving member and the first hinge shaft can be avoided;

[0023] 4. The damper is hinged on the air duct and can block the air duct; the damper is driven to rotate by the third driving member to open or close the air duct, further improving the degree of automation of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 yes Figure 1 Schematic diagram from another perspective;

[0026] Figure 3 This is a schematic diagram of the connection between the first wind ball and the second wind ball of the present invention;

[0027] Figure 4 is a structural schematic diagram of a second air guide assembly according to embodiment 1 of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the second air guide assembly of the second embodiment of the present invention.

[0029] In the figure: 100, wind duct; 200, first wind guide component; 210, first driving member; 211, second limiting plane; 220, first wind ball; 221, first wind guide plate; 230, first hinge shaft; 231, limiting hole; 232, first limiting plane; 300, second wind guide component; 310, second driving member; 320, second wind ball; 321, second wind guide plate; 322, second hinge shaft; 330, two-way joint; 331, third hinge shaft; 332, fourth hinge shaft; 340, L-shaped connecting rod; 350, connecting block; 351, slide groove; 360, Z-shaped connecting rod; 361, driving rod; 400, opening and closing component; 410, damper; 420, third driving member. DETAILED DESCRIPTION

[0030] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0031] The automobile air-conditioning air outlet device of the present invention is mainly used to control the wind direction of the automobile air-conditioning air outlet. It can change the wind direction of the air outlet without manual adjustment, and can also realize automatic air sweeping, thereby improving the automation level of the entire vehicle. Specific embodiment one:

[0033] like Figure 1-4As shown, an automobile air-conditioning air outlet device includes an air duct 100, a first air guide assembly 200, and a second air guide assembly 300. The air duct 100 is provided with an air outlet; the first air guide assembly 200 includes a first driving member 210 and a first wind ball 220, the first wind ball 220 being hinged at the air outlet; the first driving member 210 is provided on the air duct 100 and can drive the first wind ball 220 to rotate; the second air guide assembly 300 includes a second driving member 310 and a second wind ball 320, the second wind ball 320 being hinged to the first wind ball 220; the second driving member 310 is provided on the air duct 100 and can drive the second wind ball 320 to rotate; the rotation axis of the first wind ball 220 and the rotation axis of the second wind ball 320 are greater than 0° and less than 180°. Among them, the first wind ball 220 is hinged at the air outlet, and the second wind ball 320 is hinged in the first wind ball 220, and the angle between the rotation axes of the two is greater than 0° and less than 180°. By rotating the first wind ball 220 and the second wind ball 320, the wind direction at the air outlet can be changed so that it can blow in multiple different directions; and, by controlling the rotation of the first wind ball 220 through the first driving member 210 and controlling the rotation of the second wind ball 320 through the second driving member 310, the wind direction at the air outlet can be changed, automatic wind sweeping can be achieved, and the degree of automation of the entire vehicle can be improved.

[0034] The rotation axis of the first wind ball 220 is perpendicular to the rotation axis of the second wind ball 320; by installing the automobile air-conditioning air outlet device at a designated position of the automobile, the air can be swept up and down and left and right of the automobile.

[0035] The first wind ball 220 is provided with a first wind deflector 221, and the second wind ball 320 is provided with a second wind deflector 321. The first wind deflector 221 is perpendicular to the second wind deflector 321 and to the rotation axis of the second wind ball 320. The first and second wind deflectors 221 and 321 can redirect wind, directing it in a specific direction. In this embodiment, the angle between the first wind deflector 221 and the rotation axis of the first wind ball 220 is 0°, and the angle between the second wind deflector 321 and the rotation axis of the second wind ball 320 is also 0°, facilitating the wind balls to control the wind direction at the vehicle air conditioner outlet.

[0036] The first air deflector 221 and the second air deflector 321 are each provided in a plurality, with the plurality of first air deflectors 221 being spaced apart, and the plurality of second air deflectors 321 being spaced apart. The plurality of spaced apart first air deflectors 221 and the plurality of spaced apart second air deflectors 321 can increase the air guiding capacity of the automobile air conditioner outlet device.

[0037] The first wind bulb 220 is hingedly connected to the air duct 100 via a first hinge shaft 230. The first driving member 210 is fixedly connected to the air duct 100, and the output shaft of the first driving member 210 is connected to the first hinge shaft 230. The first driving member 210 directly drives the first wind bulb 220 to rotate via the first hinge shaft 230, simplifying the structure of the automotive air conditioner outlet device and reducing production costs.

[0038] The first hinge shaft 230 is provided with a limiting hole 231 having a first limiting plane 232. The output end of the first driving member 210 is provided with a second limiting plane 211. The output end of the first driving member 210 is inserted into the limiting hole 231, and the first limiting plane 232 is aligned with the second limiting plane 211. The alignment of the first limiting plane 232 with the second limiting plane 211 prevents relative rotation between the output end of the first driving member 210 and the first hinge shaft 230.

[0039] The second wind guide assembly 300 also includes a bidirectional joint 330 and an L-shaped connecting rod 340. The second wind ball 320 is hinged to the first wind ball 220 via a second hinge shaft 322. The L-shaped connecting rod 340 is fixedly connected to the output end of the second driving member 310. One end of the bidirectional joint 330 is hinged to the second wind ball 320, and the other end is hinged to the end of the L-shaped connecting rod 340 away from the second driving member 310. The second driving member 310 can drive the L-shaped connecting rod 340 to swing, thereby driving the second wind ball 320 to rotate. Preferably, the connection method between the output end of the second driving member 310 and the L-shaped connecting rod 340 is similar to the connection method between the first driving member 210 and the first hinge shaft 230, and will not be described in detail here.

[0040] One end of the bidirectional joint 330 is hinged to the second wind ball 320 via a third hinge axis 331, and the other end is hinged to the end of the L-shaped connecting rod 340 away from the second driving member 310 via a fourth hinge axis 332. The second hinge axis 322 is perpendicular to the third hinge axis 331 and parallel to the fourth hinge axis 332. When the output end of the second driving member 310 drives the L-shaped connecting rod 340 to swing, the L-shaped connecting rod 340 drives the bidirectional joint 330 via the fourth hinge axis 332, which in turn drives the second wind ball 320 to rotate, changing the wind direction at the air outlet.

[0041] The air duct 100 further includes an opening and closing assembly 400, which includes a damper 410 and a third drive member 420. The air duct 100 has an air duct; the damper 410 is hinged on the air duct 100 and can block the air duct; the third drive member 420 is arranged on the air duct 100, and the output end of the third drive member 420 is connected to the damper 410; the damper 410 is driven to rotate by the third drive member 420, so the air duct can be opened or closed, further improving the degree of automation of the automobile. Preferably, the connection structure between the output end of the third drive member 420 and the damper 410 is similar to the connection structure between the first drive member 210 and the first wind ball 220, and will not be described in detail here. In this embodiment, the first drive member 210, the second drive member 310 and the third drive member 420 are all configured as drive motors. Specific embodiment two:

[0043] like Figure 1-3 as well as Figure 5 As shown, the difference between the automobile air-conditioning air outlet device of this embodiment and the embodiment 1 is reflected in that the L-shaped connecting rod 340 and the two-way joint 330 in the embodiment 1 are replaced with a Z-shaped connecting rod 360 and a connecting block 350 with a slide groove 351. The other structures are the same and will not be described here.

[0044] Specifically, the second air guide assembly 300 further includes a connecting block 350 and a Z-shaped connecting rod 360. The connecting block 350 is fixedly connected to the second wind ball 320, and a sliding groove 351 is provided on the connecting block 350. One end of the Z-shaped connecting rod 360 is fixedly connected to the output end of the second driving member 310, and the other end is slidably provided in the sliding groove 351. The second driving member 310 can drive the Z-shaped connecting rod 360 to swing, so that the end of the Z-shaped connecting rod 360 away from the second driving member 310 slides along the sliding groove 351, thereby driving the second wind ball 320 to rotate. Preferably, the Z-shaped connecting rod 360 includes a driving rod 361, the central axis of the driving rod 361 is parallel to the central axis of the second hinge shaft 322, and the connection method between the output end of the second driving member 310 and the Z-shaped connecting rod 360 is similar to the connection method between the first driving member 210 and the first hinge shaft 230, and a detailed description thereof will not be given here.

[0045] This solution provides an automobile air-conditioning air outlet device, including an air duct 100, a first air guide assembly 200, and a second air guide assembly 300; by controlling the operation of the first driving member 210 and the second driving member 310, the first wind ball 220 and the second wind ball 320 are driven to rotate, thereby changing the wind direction at the air outlet, realizing automatic air sweeping, and improving the degree of automation of the entire vehicle.

[0046] The technical solutions of the present application are described in detail above with reference to the drawings, and the described embodiments are used to help understand the idea of the present application. The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without departing from the spirit of the present application or exceeding the scope defined by the appended claims.

[0047] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0048] In addition, the descriptions such as "first", "second", "one" and the like in the present application are only for descriptive purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0049] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixation" and the like should be understood broadly, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0051] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without departing from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. An automobile air-conditioning air outlet device, characterized in that: include: An air duct is provided with an air outlet; A first wind guide assembly includes a first driving member and a first wind ball, wherein the first wind ball is hinged at the air outlet; The first driving member is provided on the wind tube and can drive the first wind ball to rotate; A second wind guide assembly includes a second driving member and a second wind ball, wherein the second wind ball is hinged to the first wind ball; The second driving member is provided on the wind tube and can drive the second wind ball to rotate; The angle between the rotation axis of the first wind ball and the rotation axis of the second wind ball is greater than 0° and less than 180°; The second wind guide assembly further includes a two-way joint and an L-shaped connecting rod. The second wind ball is hinged to the first wind ball via a second hinge shaft. The L-shaped connecting rod is fixedly connected to the output end of the second driving member. One end of the two-way joint is hinged to the second wind ball, and the other end is hinged to the end of the L-shaped connecting rod away from the second driving member. One end of the two-way joint is hinged to the second wind ball via a third hinge shaft, and the other end is hinged to the end of the L-shaped connecting rod away from the second driving member via a fourth hinge shaft; the second hinge shaft is perpendicular to the third hinge shaft and parallel to the fourth hinge shaft; The first wind ball is hinged in the wind tube via a first hinge shaft, the first driving member is fixedly connected to the wind tube, and the output end of the first driving member is connected to the first hinge shaft.

2. The automobile air-conditioning air outlet device according to claim 1, characterized in that: The rotation axis of the first wind ball is perpendicular to the rotation axis of the second wind ball.

3. The automobile air-conditioning air outlet device according to claim 2, characterized in that: The first wind ball is provided with a first wind guide plate, and the second wind ball is provided with a second wind guide plate; the first wind guide plate is perpendicular to the second wind guide plate and is perpendicular to the rotation axis of the second wind ball.

4. The automobile air-conditioning air outlet device according to claim 3, characterized in that: The first air guide plates and the second air guide plates are both provided in a plurality of pieces, the plurality of first air guide plates are arranged at intervals, and the plurality of second air guide plates are arranged at intervals.

5. The automobile air-conditioning air outlet device according to claim 1, characterized in that: A limiting hole is provided on the first hinge shaft, and the limiting hole has a first limiting plane. A second limiting plane is provided on the output end of the first driving member. The output end of the first driving member is inserted into the limiting hole, and the first limiting plane is in contact with the second limiting plane.

6. An automobile air-conditioning air outlet device, characterized in that: include: An air duct is provided with an air outlet; A first wind guide assembly includes a first driving member and a first wind ball, wherein the first wind ball is hinged at the air outlet; The first driving member is provided on the wind tube and can drive the first wind ball to rotate; A second wind guide assembly includes a second driving member and a second wind ball, wherein the second wind ball is hinged to the first wind ball; The second driving member is provided on the wind tube and can drive the second wind ball to rotate; The angle between the rotation axis of the first wind ball and the rotation axis of the second wind ball is greater than 0° and less than 180°; The second air guide assembly further includes a connecting block and a Z-shaped connecting rod, wherein the connecting block is fixedly connected to the second wind ball and a slide groove is provided on the connecting block; one end of the Z-shaped connecting rod is fixedly connected to the output end of the second driving member, and the other end is slidably provided in the slide groove; It also includes an opening and closing component, which includes a damper and a third driving member. The air duct has an air duct; the damper is hinged on the air duct and can block the air duct. The third driving member is arranged on the air duct and connected to the damper.

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