Automobile air outlet assembly and automobile

Abstract

The utility model provides an automobile air outlet assembly and an automobile, and belongs to the technical field of automobile parts, the automobile air outlet assembly comprises a shell, an air supply channel is arranged on the shell, the air supply channel comprises an air inlet channel and at least two air outlet channels, an inner blade assembly is arranged at the air outlet of each air outlet channel, and the inner blade assembly is arranged in the shell. The rotating axes of the two adjacent inner blades in each group of inner blade components are parallel to each other, and the rotating axes of the two inner blades at the corresponding positions in the two groups of inner blade components are not parallel to each other; the driving assembly comprises a motor and a transmission structure, the transmission structure comprises an input end and at least two output ends, the input end is connected with the output end of the motor, the two output ends are correspondingly connected with the two inner blade assemblies respectively, and the two inner blade assemblies synchronously rotate in the same direction through the driving assembly. According to the utility model, the synchronous rotation of more than two groups of inner blade components with unparallel rotating axes is realized, the wind area is enlarged, and the operation is convenient and flexible.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts and relates to an air outlet assembly, in particular to an automobile with the automobile air outlet assembly. Background Art

[0002] With the development of automobile technology, on the basis of meeting the basic function of transportation, higher requirements are put forward for the comfort of automobiles. In particular, air conditioning has become a standard feature in automobiles. Automobile air conditioning generally delivers cold and warm air to the interior space of the car through the air outlet. The guide structure of the air outlet is divided into an integrated structure or an angle-adjustable structure, which generally has vertical and horizontal blades. In order to facilitate adjustment, it is designed as an independent adjustment structure for the inner and outer blades. The wind speed can be adjusted by directly adjusting the ventilation and exhaust volume through the air supply system such as a fan, or by setting a flap in the wind cavity and adjusting the flap angle to achieve the inlet and outlet air volume per unit time and the corresponding wind speed adjustment.

[0003] However, the multiple groups of inner blades in the existing air conditioner are all in the same plane, resulting in a relatively concentrated wind-receiving area when air is discharged, and insufficient flexibility in use. Utility Model Content

[0004] The utility model aims to solve the above problems in the prior art and proposes an automobile air outlet assembly with a wide wind receiving area and strong use flexibility.

[0005] The purpose of the utility model can be achieved through the following technical solutions: an automobile air outlet assembly, comprising:

[0006] A shell, and an air supply channel is arranged on the shell, wherein the air supply channel includes an air inlet channel, at least two air outlet channels connected to the air inlet channel, and an inner blade assembly is arranged at the air outlet of each air outlet channel, and the rotation axes of two adjacent inner blades in each group of inner blade assemblies are parallel to each other, and the rotation axes of two inner blades at corresponding positions in two groups of inner blade assemblies are not parallel;

[0007] The driving assembly includes a motor and a transmission structure, and the transmission structure includes an input end and at least two output ends, wherein the input end is connected to the output end of the motor, and the two output ends are respectively connected to the two inner blade assemblies, so that the two inner blade assemblies can rotate synchronously in the same direction through the driving assembly.

[0008] In the above-mentioned automobile air outlet assembly, two air outlet channels are arranged up and down, and one of the air outlet channels is located between the first outer shell cover and the first inner shell cover, and the other air outlet channel is located between the second inner shell cover and the second inner shell cover, wherein the first inner shell cover and the second inner shell cover are arranged opposite to each other, and the space between the first inner shell cover and the second inner shell cover is used as the installation space of the drive component.

[0009] In the above-mentioned automobile air outlet assembly, one end of the first inner shell cover and the second inner shell cover are integrated on the outer shell where the air inlet channel is located, and the other end of the first inner shell cover intersects with the second inner shell cover, so that the first inner shell cover and the second inner shell cover form an embracing structure, wherein the drive assembly is located in the embracing structure.

[0010] In the above-mentioned automobile air outlet assembly, one end of the two sets of inner blade components are respectively connected to the first inner shell cover and the second inner shell cover, and the other ends of the two sets of inner blade components are respectively connected to the first inner blade fixing rod and the second inner blade fixing rod.

[0011] In the above-mentioned automobile air outlet assembly, a motor crank connected to the output end of the motor is arranged at the input end of the transmission structure, and an inner blade drive rod and an inner blade crank respectively rotatably connected to the two groups of inner blade assemblies are arranged at the two output ends of the transmission structure, wherein the inner blade drive rod and the motor crank are meshingly driven, and the inner blade crank and the motor crank are plug-in matched.

[0012] In the above-mentioned automobile air outlet assembly, the inner blade drive rod includes a rack fork meshing with the motor crank, and a first inner blade swing rod rotationally connected to the rack fork, wherein the first inner blade swing rod is rotationally connected to one group of inner blade assemblies.

[0013] In the above-mentioned automobile air outlet assembly, the connection position of the first inner blade swing rod on one group of inner blade components corresponds to the connection position of the inner blade crank on another group of inner blade components.

[0014] In the above-mentioned automobile air outlet assembly, the transmission structure includes a motor crank connected to the motor output end, a rack fork meshing with the motor crank for transmission, and two inner blade swing rods connected to the rack fork, and the two inner blade swing rods are respectively rotatably connected to the two groups of inner blade assemblies.

[0015] In the above-mentioned automobile air outlet assembly, the transmission structure includes a motor crank connected to the output end of the motor, a gear shaft meshing with the motor crank for transmission, and a rack fork meshing with the gear shaft for transmission, and two inner blade assemblies are rotatably connected to the rack fork, wherein the diameter of the gear on the gear shaft at one end meshing with the motor crank for transmission is smaller than the diameter of the gear on the gear shaft at one end meshing with the rack fork for transmission.

[0016] The utility model also provides a car, comprising the car air outlet assembly.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) The automobile air outlet assembly provided by the utility model realizes the synchronous rotation of more than two groups of inner blade components whose rotation axes are not parallel, thereby expanding the wind receiving area and being easy and flexible to operate.

[0019] (2) The drive assembly is disposed between the two inner shell covers, so that the drive assembly is hidden, the structure of the entire automobile air outlet assembly is more compact, and the appearance of the entire automobile air outlet assembly is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a structural schematic diagram of an automobile air outlet assembly.

[0021] Figure 2 It is a structural schematic diagram of a vehicle air outlet assembly from another perspective of the utility model.

[0022] Figure 3 The utility model is a partial structural schematic diagram of an automobile air outlet assembly.

[0023] Figure 4 It is a partial structural schematic diagram of another embodiment of an automobile air outlet assembly of the utility model.

[0024] Figure 5 It is a structural schematic diagram of a third embodiment of an automobile air outlet assembly of the utility model.

[0025] Figure 6 yes Figure 5 A schematic diagram of the partial structure of an automobile air outlet assembly is shown.

[0026] In the figure, 10, shell; 11, air inlet channel; 12, first air outlet channel; 13, second air outlet channel; 14, first outer shell cover; 15, first inner shell cover; 16, second outer shell cover; 17, second inner shell cover; 18, shell; 20, drive assembly; 21, motor; 22, motor crank; 23, inner blade crank; 24, rack fork; 25, first inner blade swing rod; 26, second inner blade swing rod; 27, gear shaft; 30, first inner blade assembly; 31, first inner blade; 32, first inner blade connecting rod; 33, first inner blade fixing rod; 40, second inner blade assembly; 41, second inner blade; 42, second inner blade connecting rod; 43, second inner blade fixing rod. DETAILED DESCRIPTION

[0027] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] Embodiment 1

[0030] like Figures 1 to 3 As shown, the utility model provides an automobile air outlet assembly, comprising:

[0031] A housing 10 is provided with an air supply channel, wherein the air supply channel includes an air inlet channel 11, at least two air outlet channels connected to the air inlet channel 11, and an inner blade assembly is provided at the air outlet of each air outlet channel, and the rotation axes of two adjacent inner blades in each group of inner blade assemblies are parallel to each other, and the rotation axes of two inner blades at corresponding positions in two groups of inner blade assemblies are not parallel;

[0032] The driving component 20 includes a motor 21 and a transmission structure, and the transmission structure includes an input end and at least two output ends, wherein the input end is connected to the output end of the motor 21, and the two output ends are respectively connected to the two inner blade components. The driving component 20 is used to realize the synchronous rotation of the two inner blade components in the same direction.

[0033] The utility model provides an automobile air outlet assembly, which realizes the synchronous rotation of more than two groups of inner blade components whose rotation axes are not parallel, expands the wind receiving area, and is convenient and flexible to operate.

[0034] Preferably, the two groups of air outlet channels are respectively the first air outlet channel 12 and the second air outlet channel 13, the two groups of inner blade assemblies are respectively the first inner blade assembly 30 and the second inner blade assembly 40, and the first air outlet channel 12 and the second air outlet channel 13 are arranged up and down, wherein the two side walls of the first air outlet channel 12 are respectively the first outer shell cover 14 and the first inner shell cover 15, and the two side walls of the second air outlet channel 13 are respectively the second outer shell cover 16 and the second inner shell cover 17, and the first inner shell cover 15 and the second inner shell cover 17 are arranged opposite to each other, and the space between the first inner shell cover 15 and the second inner shell cover 17 is used as the installation space of the drive assembly 20.

[0035] In this embodiment, the driving assembly 20 is disposed between the two inner shell covers, so that the driving assembly 20 is hidden, the structure of the entire automobile air outlet assembly is more compact, and the appearance of the entire automobile air outlet assembly is improved.

[0036] It is worth mentioning that the air inlet channel 11 is arranged in the outer shell 18, and one end of the first outer shell cover 14, the first inner shell cover 15, the second outer shell cover 16 and the second inner shell cover 17 are commonly connected to the outer shell 18, and the other ends of the first inner shell cover 15 and the second inner shell cover 17 intersect, wherein the first inner shell cover 15 and the second inner shell cover 17 are in an embracing structure, and the drive assembly 20 is located in the embracing space of the first inner shell cover 15 and the second inner shell cover 17.

[0037] Preferably, a motor crank 22 connected to the output end of the motor 21 is provided at the input end of the transmission structure, and an inner blade drive rod connected to the first inner blade assembly 30 and an inner blade crank 23 connected to the second inner blade assembly 40 are respectively provided at the two output ends of the transmission structure, wherein the inner blade drive rod and the motor crank 22 are meshingly transmitted, and the inner blade crank 23 and the motor crank 22 are plug-in matched.

[0038] It is worth mentioning that since the inner blade crank 23 and the motor crank 22 are plug-in fit, when the motor crank 22 rotates, the inner blade crank 23 rotates synchronously, thereby driving the rotation of the second inner blade assembly 40, and the motor crank 22 and the inner blade drive rod are meshing transmission, so that when the motor crank 22 rotates, it drives the inner blade drive rod to move, thereby driving the rotation of the first inner blade assembly 30, thereby realizing the synchronous rotation of the first inner blade assembly 30 and the second inner blade assembly 40 in the same direction.

[0039] In addition, when the motor 21 rotates forward or reversely, the motor crank 22 rotates clockwise or counterclockwise, thereby realizing the synchronous clockwise or counterclockwise rotation of the inner blade crank 23 and the reciprocating movement of the inner blade drive rod, thereby realizing the reciprocating rotation of the first inner blade assembly 30 and the second inner blade assembly 40.

[0040] Further preferably, the motor crank 22 and the inner blade crank 23 are fitted with a concave-convex plug-in fit, thereby ensuring synchronization of the motor crank 22 and the inner blade crank 23 during rotation.

[0041] Further preferably, the inner blade driving rod includes a rack fork 24 meshing with the motor crank 22 , and a first inner blade swing rod 25 rotatably connected to the rack fork 24 , wherein the first inner blade swing rod 25 is connected to the first inner blade assembly 30 .

[0042] Preferably, the first inner blade assembly 30 includes a plurality of first inner blades 31 arranged side by side, and the plurality of first inner blades 31 are connected by a first inner blade connecting rod 32, and the second inner blade assembly 40 includes a plurality of second inner blades 41 arranged side by side, and the plurality of second inner blades 41 are connected by a second inner blade connecting rod 42, wherein the first inner blade swing rod 25 is connected to one of the plurality of first inner blades 31, the inner blade crank 23 is connected to one of the plurality of second inner blades 41, and the position of the first inner blade 31 connected to the first inner blade swing rod 25 corresponds to the position of the second inner blade 41 connected to the inner blade crank 23.

[0043] Further preferably, the multiple first inner blades 31 in the first inner blade assembly 30 are located between the first outer shell cover 14 and the first inner shell cover 15, and one ends of the multiple first inner blades 31 are commonly connected to the first inner shell cover 15, and the other ends of the multiple first inner blades 31 are commonly connected to the first outer shell cover 14, or commonly connected to the first inner blade fixing rod 33; the multiple second inner blades 41 in the second inner blade assembly 40 are located between the second outer shell cover 16 and the second inner shell cover 17, and one ends of the multiple second inner blades 41 are commonly connected to the second inner shell cover 17, and the other ends of the multiple second inner blades 41 are commonly connected to the second outer shell cover 16, or commonly connected to the second inner blade fixing rod 43, wherein the first inner blade fixing rod 33 and the second inner blade fixing rod 43 are arranged in a U-shaped structure, and both sides of the open end of the first inner blade fixing rod 33 are connected to the first inner shell cover 15, and both sides of the open end of the second inner blade fixing rod 43 are connected to the second inner shell cover 17.

[0044] It is worth mentioning that the two ends of the multiple first inner blades 31 are respectively connected to the closed ends of the first inner shell cover 15 and the first inner blade fixing rod 33, and the two ends of the multiple second inner blades 41 are respectively connected to the closed ends of the second inner shell cover 17 and the second inner blade fixing rod 43.

[0045] Embodiment 2

[0046] like Figure 4 As shown, compared with the first embodiment, the difference between the present embodiment and the first embodiment is that the transmission structure in the present embodiment is different from the transmission structure in the first embodiment, and the transmission structure in the present embodiment includes a motor crank 22 connected to the output end of the motor 21, and a rack fork 24 meshing with the motor crank 22 for transmission, and two inner blade swing rods connected to the rack fork 24, which are a first inner blade swing rod 25 and a second inner blade swing rod 26, wherein the first inner blade swing rod 25 is connected to the first inner blade 31 in the first inner blade assembly 30, and the second inner blade swing rod 26 is connected to the second inner blade 41 in the second inner blade assembly 40.

[0047] It is worth mentioning that the position of the first inner blade 31 connected to the first inner blade swing rod 25 corresponds to the position of the second inner blade 41 connected to the second inner blade swing rod 26, wherein the first inner blade swing rod 25 and the second inner blade swing rod 26 are respectively rotatably connected to the rack fork 24.

[0048] Embodiment 3

[0049] like Figure 5 and Figure 6 As shown, compared with the second embodiment, the difference between this embodiment and the second embodiment is that the motor 21 in the second embodiment is located between the first inner shell cover 15 and the second inner shell cover 17 and is in a hidden state, while the motor 21 in this embodiment is in an exposed state. In addition, the transition structure of the motor 21 in this embodiment driving the rack fork 24 to reciprocate is different from the transition structure of the motor 21 in the second embodiment driving the rack fork 24 to reciprocate.

[0050] It is worth mentioning that in the second embodiment, the output end of the motor 21 drives the rack fork 24 to reciprocate through the motor crank 22, while in the present embodiment, the output end of the motor 21 is connected to the motor crank 22, and a gear shaft 27 is further arranged between the motor crank 22 and the rack fork 24, and the two ends of the gear shaft 27 are respectively meshed with the motor crank 22 and the rack fork 24 for transmission, wherein a bevel gear transmission structure is formed between the gear on the gear shaft 27 at one end meshed with the motor crank 22 and the motor crank 22, and a gear rack structure is formed between the gear on the gear shaft 27 at one end meshed with the rack fork 24 and the rack fork 24.

[0051] In addition, the diameter of the gear on the gear shaft 27 that meshes with the motor crank 22 for transmission is smaller than the diameter of the gear on the gear shaft 27 that meshes with the rack fork 24 for transmission.

[0052] It should be noted that in the present utility model, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. The terms "connected", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0053] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0054] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An automobile air outlet assembly, characterized in that: include: A housing (10), wherein an air supply channel is arranged on the housing (10), wherein the air supply channel comprises an air inlet channel (11), and at least two air outlet channels connected to the air inlet channel (11), and an inner blade assembly is arranged at the air outlet of each air outlet channel, and the rotation axes of two adjacent inner blades in each group of inner blade assemblies are parallel to each other, and the rotation axes of two inner blades at corresponding positions in two groups of inner blade assemblies are not parallel; The drive assembly (20) comprises a motor (21) and a transmission structure, wherein the transmission structure comprises an input end and at least two output ends, wherein the input end is connected to the output end of the motor (21), and the two output ends are respectively connected to two inner blade assemblies correspondingly, and the two inner blade assemblies are synchronously rotated in the same direction through the drive assembly (20).

2. The automobile air outlet assembly according to claim 1, characterized in that: The two air outlet channels are arranged vertically, and one of the air outlet channels is located between the first outer shell cover (14) and the first inner shell cover (15), and the other air outlet channel is located between the second outer shell cover (16) and the second inner shell cover (17), wherein the first inner shell cover (15) and the second inner shell cover (17) are arranged opposite to each other, and the space between the first inner shell cover (15) and the second inner shell cover (17) is used as the installation space of the drive component (20).

3. The automobile air outlet assembly according to claim 2, characterized in that: One end of the first inner shell cover (15) and the second inner shell cover (17) are integrated on the outer shell (18) where the air inlet channel (11) is located, and the other end of the first inner shell cover (15) and the second inner shell cover (17) intersect, so that the first inner shell cover (15) and the second inner shell cover (17) form an embracing structure, wherein the drive assembly (20) is located in the embracing structure.

4. The automobile air outlet assembly according to claim 2, characterized in that: One end of the two groups of inner blade components is respectively connected to the first inner shell cover (15) and the second inner shell cover (17), and the other end of the two groups of inner blade components is respectively connected to the first inner blade fixing rod (33) and the second inner blade fixing rod (43).

5. The automobile air outlet assembly according to any one of claims 1 to 4, characterized in that: A motor crank (22) connected to the output end of the motor (21) is arranged at the input end of the transmission structure, and an inner blade drive rod and an inner blade crank (23) respectively rotatably connected to two groups of inner blade assemblies are arranged at the two output ends of the transmission structure, wherein the inner blade drive rod and the motor crank (22) are meshed, and the inner blade crank (23) and the motor crank (22) are plug-in matched.

6. The automobile air outlet assembly according to claim 5, characterized in that: The inner blade driving rod comprises a rack fork (24) meshed with a motor crank (22), and a first inner blade swing rod (25) rotatably connected to the rack fork (24), wherein the first inner blade swing rod (25) is rotatably connected to one group of inner blade components.

7. The automobile air outlet assembly according to claim 5, characterized in that: The connection position of the first inner blade swing rod (25) on one group of inner blade components corresponds to the connection position of the inner blade crank (23) on another group of inner blade components.

8. The automobile air outlet assembly according to any one of claims 1 to 4, characterized in that: The transmission structure comprises a motor crank (22) connected to the output end of the motor (21), a rack fork (24) meshing with the motor crank (22) for transmission, and two inner blade swinging rods connected to the rack fork (24), and the two inner blade swinging rods are respectively rotatably connected to the two groups of inner blade assemblies.

9. The automobile air outlet assembly according to claim 1, characterized in that: The transmission structure comprises a motor crank (22) connected to the output end of a motor (21), a gear shaft (27) meshing with the motor crank (22) for transmission, and a rack fork (24) meshing with the gear shaft (27) for transmission, and two inner blade assemblies are rotatably connected to the rack fork (24), wherein the diameter of the gear on the gear shaft (27) at one end meshing with the motor crank (22) for transmission is smaller than the diameter of the gear on the gear shaft (27) at one end meshing with the rack fork (24) for transmission.

10. An automobile, characterized in that: The automobile air outlet assembly comprises the automobile air outlet assembly as described in any one of claims 1 to 9.

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