Multidirectional independent air duct structure and automobile air conditioner air outlet

Abstract

According to the multidirectional independent air duct structure and the automobile air conditioner air outlet, the multidirectional independent air duct structure comprises the first-direction air duct and the at least one second-direction air duct independent of the first-direction air duct, so that air in multiple directions can obtain independent air ducts, and airflow disturbance in multiple directions is avoided; the first-direction air duct can comprise a plurality of first-direction air inlet parts and a plurality of first-direction air outlet parts, so that a plurality of sub-directions extend on the basis of the first direction, the second-direction air duct can be provided with a plurality of second-direction air ducts, so that a plurality of sub-directions extend on the basis of the second direction, and more air directions can be selected; the air outlet further comprises a plurality of blades arranged on the first-direction air inlet part and the second-direction air inlet part respectively, through the arrangement, the air volume of one air channel can be controlled, air volume adjustment is more flexible, only one blade needs to be arranged in the narrow air channel, and the overall manufacturing difficulty and manufacturing cost of the air outlet are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air outlets, in particular to a multi-directional independent air duct structure and an automobile air-conditioning air outlet. Background Art

[0002] The air outlet of a car air conditioner generally needs to have the function of blowing air in multiple directions. In order to achieve this function, the prior art generally sets multiple groups of blades that can adjust the wind direction in an integral air duct, and controls the swing of the multiple groups of blades through a power mechanism, so that the air outlet can blow air in different directions.

[0003] However, when using blade swing to adjust the wind direction, the air volume can only be distributed to one direction at the same time. If it is necessary to blow air in more than two different directions at the same time, it is necessary to set fan blades with complex structure and capable of swinging in more than two different directions inside the air duct. Since the internal space of the air duct of the car air outlet is small, this will make the overall manufacturing of the air outlet more difficult and the manufacturing cost higher. In addition, even if fan blades that can swing in more than two different directions are installed in an air duct, it will arise that it is difficult to adjust the air volume in a certain direction alone and the airflows in multiple wind directions will disturb each other. Utility Model Content

[0004] The problem to be solved by the utility model is to provide a multi-directional independent air duct structure which has low manufacturing difficulty, low manufacturing cost, flexible air volume adjustment in a single direction and small airflow disturbance in multiple directions on the basis of realizing multi-directional air outlet, and an air outlet with such a multi-directional independent air duct structure.

[0005] The technical solution adopted by the utility model to solve the above problems is: a multi-directional independent air duct structure, comprising:

[0006] a first direction air duct, wherein the first direction air duct comprises at least a first direction air inlet portion and a first direction air outlet portion connected to the first direction air inlet portion;

[0007] a second direction air duct, wherein the second direction air duct is independently arranged on at least one side of the first direction air duct; the second direction air duct comprises a second direction air inlet and a second direction air outlet connected to the second direction air inlet; and

[0008] A blade, wherein the blade is independently arranged at the first direction air inlet portion and the second direction air inlet portion, so as to independently control the air outlet of the first direction air duct and the second direction air duct.

[0009] Compared with the prior art, the utility model includes a first direction air duct and at least one second direction air duct independent of the first direction air duct, so that winds in multiple directions can obtain independent air ducts, thereby avoiding airflow disturbances in multiple directions; the first direction air duct may include multiple first direction air inlets and first direction air outlets, so that multiple sub-directions are extended on the basis of the first direction, and the second direction air duct may be provided with multiple, so that multiple sub-directions are extended on the basis of the second direction, so that the utility model has more selectable wind directions; it also includes multiple blades respectively arranged on the first direction air inlet and the second direction air inlet. Through this arrangement, the air volume of one of the air ducts can be controlled, so the air volume adjustment is more flexible, and only one blade needs to be arranged inside the narrow air duct, so that the overall manufacturing difficulty and manufacturing cost of the air outlet are reduced.

[0010] The utility model discloses a multi-directional independent air duct structure, wherein the first direction air inlet and the first direction air outlet are arranged as two in an upper and lower manner; the two first direction air outlets are arranged to be conductively connected to one of the two first direction air outlets respectively, so that the first direction air duct obtains two different air outlet directions.

[0011] The utility model discloses a multi-directional independent air duct structure, wherein the first direction air outlet is configured to be smaller in size than the first direction air inlet; the first direction air outlet comprises a first air guiding section away from one end of the first direction air inlet.

[0012] The utility model provides a multi-directional independent air duct structure, wherein the second direction air ducts are arranged in two and are distributed on the left and right sides of the first direction air duct.

[0013] The utility model discloses a multi-directional independent air duct structure, wherein the second direction air outlet is configured to be smaller in size than the second direction air inlet; the second direction air outlet comprises a second air guiding section away from one end of the second direction air inlet.

[0014] The utility model provides a multi-directional independent air duct structure, which further comprises:

[0015] a rear fixing plate, wherein the rear fixing plate is disposed at the rear ends of the first direction air duct and the second direction air duct so as to fix the first direction air inlet portion and the second direction air inlet portion; and

[0016] A front air guide plate, wherein the front air guide plate is arranged at the front end of the first direction air duct and the second direction air duct to provide support for the first direction air outlet and the second direction air outlet; the front air guide plate includes a first air guide surface and a second air guide surface; the first air guide surface is arranged to cooperate with the first air guide section; the second air guide surface is arranged to cooperate with the second air guide section.

[0017] The utility model provides an automobile air-conditioning air outlet, comprising the aforementioned multi-directional independent air duct structure, and further comprising:

[0018] A front fixing plate; a front air guide plate is arranged on the front fixing plate;

[0019] A side fixing plate, wherein the side fixing plate is arranged on one side of the second direction air duct;

[0020] an adjusting assembly, wherein the adjusting assembly is disposed on the side fixing plate; the adjusting assembly is used to control the blade; and

[0021] A dial button assembly, wherein the dial button assembly is arranged on the front fixing plate; the dial button assembly is arranged to be connected with the adjustment assembly so as to control the swing of the blade through the dial button assembly.

[0022] The utility model discloses an air outlet for automobile air conditioner, wherein the dial button assembly comprises a ball head frame, a ball head arranged on the ball head frame, and a dial rod extending from the ball head to the outside of the front fixing plate; the ball head frame is arranged to be connected to the side fixing plate.

[0023] The utility model discloses an air outlet for an automobile air conditioner, wherein the regulating component comprises a first direction driving gear, a first direction transition gear meshed with the first direction driving gear, at least one first direction driven gear meshed with the first direction transition gear, and a first connecting rod arranged on the first direction driven gear; the first connecting rod is arranged to be connected with the blades of the first direction air inlet portion.

[0024] The utility model discloses an air outlet for an automobile air conditioner, wherein the regulating component comprises a second direction driving gear, an I-shaped transition gear set meshing with the second direction driving gear, a second direction driven gear meshing with the I-shaped transition gear set, and a second connecting rod arranged on the second direction driven gear; the second connecting rod is arranged to be connected with a blade of at least one second direction air inlet portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an exploded schematic diagram of the multi-directional independent air duct structure of the utility model;

[0026] Figure 2 It is a top view schematic diagram of the multi-directional independent air duct structure of the utility model;

[0027] Figure 3 It is a side view schematic diagram of the multi-directional independent air duct structure of the utility model;

[0028] Figure 4It is a cross-sectional view of the multi-directional independent air duct structure of the utility model and a schematic diagram of air flow direction;

[0029] Figure 5 A three-dimensional schematic diagram of the multi-directional independent air duct structure of the utility model from a side perspective;

[0030] Figure 6 It is a three-dimensional schematic diagram of the air outlet of the automobile air conditioner of the utility model;

[0031] Figure 7 It is a three-dimensional schematic diagram of the air outlet adjustment component of the automobile air conditioner of the utility model;

[0032] Figure 8 It is a three-dimensional schematic diagram of the air outlet adjustment component and the dial button component of the automobile air conditioner of the utility model;

[0033] Fig. 9 It is a rear view schematic diagram of the automobile air-conditioning outlet adjustment component and the dial button component of the utility model. DETAILED DESCRIPTION

[0034] Before describing in detail any embodiment of the utility model, it should be understood that the utility model is not limited in its application to the construction and arrangement details of the components described below or illustrated in the following figures. The utility model can have other embodiments and can be practiced or carried out in various ways. In addition, it should be understood that the words and terms used here are for descriptive purposes and should not be considered restrictive. The use of "including" or "having" and its variations herein is intended to cover the items and their equivalents and additional items displayed below. Unless otherwise specified or limited, the terms "install", "connect", "support" and "couple" and their variations are widely used and cover direct installation and indirect installation, connection, support and connection. In addition, "connect" and "couple" are not limited to physical or mechanical connections or connections.

[0035] Furthermore, on the first aspect, in the disclosure of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore the above terms cannot be understood as limitations on the present invention; on the second aspect, the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" cannot be understood as a limitation on the quantity.

[0036] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

[0037] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0038] See also Figure 1-9 A multi-directional independent air duct structure is shown, comprising a first direction air duct 1, a second direction air duct 2 and blades 3; wherein the first direction air duct 1 comprises at least a first direction air inlet 11 and a first direction air outlet 12 connected to the first direction air inlet 11; wherein the second direction air duct 2 is independently arranged on at least one side of the first direction air duct 1; the second direction air duct 2 comprises a second direction air inlet 21 and a second direction air outlet 22 connected to the second direction air inlet 21; wherein the blades 3 are independently arranged on the first direction air inlet 11 and the second direction air inlet 21, so as to independently control the air outlet of the first direction air duct 1 and the second direction air duct 2.

[0039] In actual use, the utility model includes a first direction air duct 1 and at least one second direction air duct 2 independent of the first direction air duct 1, so that winds in multiple directions can obtain independent air ducts, thereby avoiding airflow disturbances in multiple directions; the first direction air duct 1 can include multiple first direction air inlets 11 and first direction air outlets 12, so that multiple sub-directions are extended on the basis of the first direction, and the second direction air duct 2 can be provided with multiple, so that multiple sub-directions are extended on the basis of the second direction, so that the utility model has more selectable wind directions; it also includes multiple blades 3 respectively arranged on the first direction air inlet 11 and the second direction air inlet 21. Through this arrangement, the air volume of one of the air ducts can be controlled, so the air volume adjustment is more flexible, and only one blade 3 needs to be arranged inside the narrow air duct, so that the overall manufacturing difficulty and manufacturing cost of the air outlet are reduced.

[0040] Please continue reading Figure 4 , Figure 5 , wherein the first direction air inlet 11 and the first direction air outlet 12 are arranged in two in an upper and lower arrangement; the two first direction air outlets 12 are arranged to be conductively connected to one of the two first direction air outlets 12 respectively, so that the first direction air duct 1 obtains two different air outlet directions; further, the wind blown out by the two first direction air outlets 12 can be directed in different directions according to needs, so as to better meet the vehicle interior design or user needs.

[0041] Please continue reading Figure 3 , Figure 4 , wherein the first direction air outlet 12 is configured to be smaller in size than the first direction air inlet 11 ; the first direction air outlet 12 includes a first air guiding section 121 away from one end of the first direction air inlet 11 .

[0042] Under this setting, the wind pressure entering the first direction air outlet 12 from the first direction air inlet 11 can be increased, thereby making the wind blown out from the first direction air outlet 12 stronger; through the setting of the first air guide section 121, the direction of the wind blowing out from the first direction air outlet 12 can be adjusted to better meet the vehicle interior design or user needs.

[0043] Please continue reading Figure 1 , Figure 2 , wherein the second direction air duct 2 is set to two and distributed on the left and right sides of the first direction air duct 1; through the setting of two second direction air ducts 2, the utility model can obtain air outlets in two sub-directions on the basis of the second direction, thereby providing users with more choices.

[0044] Please further participate Figure 2 , wherein the second direction air outlet 22 is set to be smaller in size than the second direction air inlet 21; the second direction air outlet 22 includes a second air guide section 221 away from one end of the second direction air inlet 21; through this arrangement, the wind pressure entering the second direction air outlet 22 from the second direction air inlet 21 can be increased, thereby making the wind blown out from the second direction air outlet 22 stronger.

[0045] Please continue reading Figure 1 , Figure 4 The utility model further includes a rear fixing plate 9 and a front air guide plate 4; wherein the rear fixing plate 9 is arranged at the rear ends of the first direction air duct 1 and the second direction air duct 2 so as to fix the first direction air inlet 11 and the second direction air inlet 21; wherein the front air guide plate 4 is arranged at the front ends of the first direction air duct 1 and the second direction air duct 2 so as to provide support for the first direction air outlet 12 and the second direction air outlet 22; the front air guide plate 4 includes a first air guide surface 41 and a second air guide surface 42; the first air guide surface 41 is arranged to cooperate with the first air guide section 121; the second air guide surface 42 is arranged to cooperate with the second air guide section 221.

[0046] Please continue reading Figure 6-9An air outlet shown includes the aforementioned multi-directional independent air duct structure, and also includes a front fixed plate 5, a side fixed plate 6, an adjustment component 7 and a dial button component 8; the front air guide plate 4 is arranged on the front fixed plate 5; wherein the side fixed plate 6 is arranged on one side of the second direction air duct 2; wherein the adjustment component 7 is arranged on the side fixed plate 6; the adjustment component 7 is used to control the blade 3; wherein the dial button component 8 is arranged on the front fixed plate 5; the dial button component 8 is arranged to be connected to the adjustment component 7 so as to control the swing of the blade 3 through the dial button component 8.

[0047] Please continue reading Figure 8 Specifically, the button assembly 8 includes a ball head frame 81, a ball head 82 arranged on the ball head frame 81, and a lever 83 extending from the ball head 82 to the outside of the front fixing plate 5; the ball head frame 81 is configured to be connected to the side fixing plate 6.

[0048] Please continue reading Figure 7-9 , wherein the adjustment component 7 includes a first direction driving gear 71, a first direction transition gear 72 meshing with the first direction driving gear 71, at least one first direction driven gear 73 meshing with the first direction transition gear 72, and a first connecting rod 74 arranged on the first direction driven gear 73; the first connecting rod 74 is arranged to be connected to the blade 3 of the first direction air inlet portion 11.

[0049] During use, the user can drive the ball head 82 to rotate up and down in the ball head frame 81 by toggling the lever 83 up and down. At this time, the ball head 82 will drive the first direction driving gear 71 to rotate, and then the first direction driving gear 71 drives the blades 3 in the first direction air inlet 11 to swing through the first direction transition gear 72, the first direction driven gear 73, and the first connecting rod 74, thereby adjusting the opening and closing degree of the first direction air inlet 11, so as to adjust the air intake of the first direction air inlet 11. When the blades 3 close the first direction air inlet 11, the air duct stops discharging air.

[0050] Please continue reading Figure 7-9 , wherein the adjustment component 7 includes a second direction driving gear 75, an I-shaped transition gear set 76 meshing with the second direction driving gear 75, a second direction driven gear 77 meshing with the I-shaped transition gear set 76, and a second connecting rod 78 arranged on the second direction driven gear 77; the second connecting rod 78 is arranged to be connected to the blade 3 of at least one second direction air inlet portion 21.

[0051] During use, the user can drive the ball head 82 to rotate left and right in the ball head frame 81 by toggling the lever 83 left and right. At this time, the ball head 82 will drive the second direction active gear 75 to rotate, and then the second direction active gear 75 drives the blades 3 in the second direction air inlet 21 to swing via the I-shaped transition gear set 76, the second direction driven gear 77, and the second connecting rod 78, so as to adjust the air intake volume in the second direction air inlet 21. When the blades 3 close the second direction air inlet 21, the air duct stops discharging air.

[0052] The above description is only for the best embodiment of the utility model, but it cannot be understood as a limitation of the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the protection scope of the independent claims of the utility model are within the protection scope of the utility model.

Claims

1. A multi-directional independent air duct structure, characterized in that: include: A first-direction air duct (1), wherein the first-direction air duct (1) comprises at least a first-direction air inlet portion (11) and a first-direction air outlet portion (12) connected to the first-direction air inlet portion (11); a second-direction air duct (2), wherein the second-direction air duct (2) is independently arranged on at least one side of the first-direction air duct (1); the second-direction air duct (2) comprises a second-direction air inlet portion (21) and a second-direction air outlet portion (22) connected to the second-direction air inlet portion (21); and A blade (3), wherein the blade (3) is independently arranged at the first direction air inlet (11) and the second direction air inlet (21) so as to independently control the air outlet of the first direction air duct (1) and the second direction air duct (2).

2. The multi-directional independent air duct structure according to claim 1, characterized in that: The first-direction air inlet portion (11) and the first-direction air outlet portion (12) are arranged as two in an upper and lower arrangement; the two first-direction air outlet portions (12) are arranged to be respectively conductively connected to one of the two first-direction air outlet portions (12), so that the first-direction air duct (1) obtains two different air outlet directions.

3. The multi-directional independent air duct structure according to claim 2, characterized in that: The first-direction air outlet (12) is configured to have a size smaller than the first-direction air inlet (11); the first-direction air outlet (12) comprises a first air guide section (121) away from one end of the first-direction air inlet (11).

4. The multi-directional independent air duct structure according to claim 3, characterized in that: The number of the second directional air ducts (2) is two and they are distributed on the left and right sides of the first directional air duct (1).

5. The multi-directional independent air duct structure according to claim 4, characterized in that: The second-direction air outlet (22) is configured to have a size smaller than the second-direction air inlet (21); the second-direction air outlet (22) comprises a second air guiding section (221) away from one end of the second-direction air inlet (21).

6. The multi-directional independent air duct structure according to claim 5, characterized in that: Further including: a rear fixing plate (9), wherein the rear fixing plate (9) is arranged at the rear ends of the first direction air duct (1) and the second direction air duct (2) so as to fix the first direction air inlet portion (11) and the second direction air inlet portion (21); and A front air guide plate (4), wherein the front air guide plate (4) is arranged at the front end of the first direction air duct (1) and the second direction air duct (2) so as to provide support for the first direction air outlet (12) and the second direction air outlet (22); the front air guide plate (4) comprises a first air guide surface (41) and a second air guide surface (42); the first air guide surface (41) is arranged to cooperate with the first air guide section (121); and the second air guide surface (42) is arranged to cooperate with the second air guide section (221).

7. An automobile air-conditioning outlet, comprising the multi-directional independent air duct structure according to any one of claims 1 to 6, characterized in that: include: A front fixing plate (5); the front air guide plate (4) is arranged on the front fixing plate (5); A side fixing plate (6), wherein the side fixing plate (6) is arranged on one side of the second direction air duct (2); an adjusting component (7), wherein the adjusting component (7) is arranged on the side fixing plate (6); the adjusting component (7) is used to control the blade (3); and A dial button assembly (8), wherein the dial button assembly (8) is arranged on the front fixing plate (5); the dial button assembly (8) is arranged to be connected to the adjustment assembly (7) so as to control the swing of the blade (3) through the dial button assembly (8).

8. The automobile air-conditioning outlet according to claim 7, characterized in that: The button assembly (8) comprises a ball head frame (81), a ball head (82) arranged on the ball head frame (81), and a lever (83) extending from the ball head (82) to the outside of the front fixing plate (5); the ball head frame (81) is arranged to be connected to the side fixing plate (6).

9. The automobile air-conditioning outlet according to claim 8, characterized in that: The adjustment component (7) comprises a first direction driving gear (71), a first direction transition gear (72) meshing with the first direction driving gear (71), at least one first direction driven gear (73) meshing with the first direction transition gear (72), and a first connecting rod (74) arranged on the first direction driven gear (73); the first connecting rod (74) is arranged to be connected to the blades (3) of the first direction air inlet portion (11).

10. The automobile air-conditioning outlet according to claim 8, characterized in that: The adjustment assembly (7) comprises a second direction driving gear (75), an I-shaped transition gear set (76) meshing with the second direction driving gear (75), a second direction driven gear (77) meshing with the I-shaped transition gear set (76), and a second connecting rod (78) arranged on the second direction driven gear (77); the second connecting rod (78) is arranged to be connected to a blade (3) of at least one second direction air inlet portion (21).

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