Narrow air outlet assembly and vehicle

Abstract

The application provides a narrow air outlet assembly, belonging to the technical field of automobile air conditioner air outlet, comprising: a first blade, a second blade and a driving blade, wherein the first blade and the second blade are respectively located above and below the driving blade, or the first blade and the second blade are respectively located on the left and right sides of the driving blade; a wheel disc type connecting rod, the driving blade is connected with the first blade and the second blade through the wheel disc type connecting rod; and a vehicle with the narrow air outlet assembly is also disclosed. The application has the beneficial effect of providing a new narrow air outlet structure, which can effectively reduce the space requirement of the air outlet shell without affecting the air guiding effect.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of automobile air conditioner air outlet, and relates to a narrow air outlet assembly and a vehicle with the same. BACKGROUND

[0002] The air outlet assembly of a normal automobile air conditioner is adjusted by multiple outer blades, and the number of the blades is generally three or more. With the development of vehicle technology, the evolution and change of the internal space structure of the vehicle, the space left for the air outlet assembly is getting smaller and smaller, and thus a narrow air outlet is evolved. The narrow air outlet is characterized in that the outer air outlet of the air outlet assembly is narrower than the outer air outlet of the existing multi-outer-blade air outlet assembly. Since the wind guiding effect of a single blade structure is poor, the internal space still has two upper and lower blades to adjust the wind direction. However, the outer panel of the air outlet assembly actually hides the upper and lower blades, that is, the upper and lower hidden blades do not expose during the movement, so that only one outer blade can be seen from the outside, forming a unique appearance of the narrow air outlet.

[0003] In summary, the existing air conditioner air outlet structure with outer blade wind guiding has the defects of not compact enough and not suitable for narrow air outlets, and has certain improvement space. SUMMARY

[0004] The present application aims to solve the above-mentioned problems in the prior art, and provides a narrow air outlet assembly and a vehicle.

[0005] The purpose of the present application can be achieved by the following technical scheme: a narrow air outlet assembly, comprising an outer blade wind guiding mechanism, the outer blade wind guiding mechanism comprising:

[0006] a first blade provided with a first rotating shaft, the first blade being configured to rotate around the first rotating shaft;

[0007] a second blade provided with a second rotating shaft, the second blade being configured to rotate around the second rotating shaft;

[0008] a driven blade provided with a third rotating shaft, the driven blade being configured to rotate around the third rotating shaft; wherein the first blade and the second blade are respectively located above and below the driven blade;

[0009] a wheel disc type connecting rod, the driven blade being connected with the first blade and the second blade through the wheel disc type connecting rod;

[0010] When the main blade rotates from horizontal position to upward tilt, the first blade rotates reversely to the main blade, and the second blade is in upward tilt or horizontal position; when the main blade rotates from horizontal position to downward tilt, the second blade rotates reversely to the main blade, and the first blade is in downward tilt or horizontal position.

[0011] Preferably, the first blade is further provided with a first linkage shaft, the second blade is further provided with a second linkage shaft, the main blade is further provided with a third linkage shaft, the wheel disc linkage is provided with a linkage hole, a first movement slot and a second movement slot, the first linkage shaft is connected with the first movement slot, the second linkage shaft is connected with the second movement slot, and the third linkage shaft is connected with the linkage hole.

[0012] Preferably, the first movement slot and the second movement slot are provided as arc holes or inner arc edge triangular holes.

[0013] Preferably, the device further comprises a shell, the first blade, the second blade, the main blade and the wheel disc linkage are arranged in the shell, wherein the first blade is rotatably connected with the shell through the first rotating shaft, the second blade is rotatably connected with the shell through the second rotating shaft, and the main blade is rotatably connected with the shell through the third rotating shaft.

[0014] Preferably, the shell has an air inlet and an air outlet, the first rotating shaft is located at one end of the first blade close to the air inlet, and the second rotating shaft is located at one end of the second blade close to the air inlet.

[0015] Preferably, the device further comprises a face frame panel, the face frame panel is connected with the shell and covers the air outlet, and the main blade extends out of the face frame panel.

[0016] Preferably, a stroke slot is arranged on the side wall of the shell, and a stroke block is arranged on the wheel disc linkage, the stroke block is movably arranged in the stroke slot and can limit the moving stroke of the wheel disc linkage.

[0017] Preferably, a panel opening is arranged on the face frame panel, the main blade extends out of the panel opening, the gap between the main blade and the upper end of the panel opening is greater than zero when the main blade is tilted upward to the maximum stroke, and the gap between the main blade and the lower end of the panel opening is greater than zero when the main blade is tilted downward to the maximum stroke.

[0018] Preferably, when the main blade is tilted upward, the ratio between the gap between the main blade and the first blade and the gap between the main blade and the upper end of the panel opening is 0.8-1.2.

[0019] The ratio between the two gaps, the gap between the active blade and the second blade and the gap between the active blade and the lower end of the panel port, is 0.8-1.2 when the active blade is inclined downward.

[0020] Secondly, a vehicle comprising a narrow air outlet assembly is provided.

[0021] Compared with the prior art, the present application has the following beneficial effects:

[0022] 1. A new narrow air outlet structure is provided, which can effectively reduce the space requirement of the air outlet shell without affecting the air guiding effect.

[0023] 2. The first rotating shaft and the second rotating shaft are close to the air inlet, so the first blade and the second blade can rotate around the position close to the air inlet, which reasonably optimizes the position layout of the first blade and the second blade, avoids the exposure of the blades during movement, and the first blade and the second blade require less space, saving the required space in the shell.

[0024] 3. Since the space arrangement of the first blade and the second blade is optimized, the first blade and the second blade can be hidden behind the face frame panel, beautifying the appearance of the air outlet.

[0025] 4. The size of the gap is the same or similar, which is beneficial to the smooth flow of air and keeps the air flowing along the inclined direction of the active blade 300, avoiding the air being blocked in the shell.

[0026] 5. A vehicle comprising a narrow air outlet assembly is provided. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is an exploded view of the outer blade air guiding structure of the narrow air outlet of the present application.

[0028] Figure 2 It is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present application.

[0029] Figure 3 It is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present application when the active blade is turned upward.

[0030] Figure 4 It is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present application in the upward air guiding state.

[0031] Figure 5 It is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present application when the active blade is turned upward.

[0032] Figure 6Fig. 4 is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present application in the maximum upward air guiding state.

[0033] Figure 7 Fig. 5 is a schematic view of the active blade turning upward to the limit position.

[0034] Figure 8 Fig. 6 is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present application when the active blade turns downward.

[0035] Figure 9 Fig. 7 is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present application in the downward air guiding state.

[0036] Figure 10 Fig. 8 is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present application when the active blade turns downward.

[0037] Figure 11 Fig. 9 is a schematic view of the active blade turning downward to the limit position.

[0038] Figure 12 Fig. 10 is a schematic view of the active blade turning downward to the limit position.

[0039] In the figure, 100, first blade; 110, first rotating shaft; 120, first linkage shaft; 200, second blade; 210, second rotating shaft; 220, second linkage shaft; 300, active blade; 310, third rotating shaft; 320, third linkage shaft; 400, wheel disc type connecting rod; 410, linkage hole; 420, first movement groove; 430, second movement groove; 440, stroke block; 500, shell; 510, air inlet; 520, air outlet; 530, stroke groove; 600, face frame panel; 610, panel opening; 620, upper gap; 630, lower gap. DETAILED DESCRIPTION

[0040] The following is a specific embodiment of the present application and further describes the technical solutions of the present application in conjunction with the accompanying drawings, but the present application is not limited to these embodiments.

[0041] As Figure 1 , Figure 2 , Figure 3 , Figure 8 shown, a narrow air outlet assembly includes an outer blade air guiding mechanism, which includes: a first blade 100, a second blade 200, an active blade 300, and a wheel disc type connecting rod 400. The first blade 100 and the second blade 200 are driven blades, and the first blade 100 and the second blade 200 are located above and below the active blade 300, respectively, i.e., the air guiding structure can be selected to guide air upward and downward.

[0042] The first blade 100 or the second blade 200 forms an opening for air outlet between itself and the active blade 300. That is, the opening formed between the first blade 100 and the active blade 300 and the opening formed between the second blade 200 and the active blade 300, so the air guide mechanism structure has at least two openings for blowing air outward.

[0043] It should be noted here that, in this embodiment, the opening refers to the minimum ventilation cross-section formed between two components that allows air to pass through.

[0044] like Figures 1-12 As shown, in the specific structure, the first blade 100 is provided with a first rotating shaft 110, and the first blade 100 is configured to rotate around the first rotating shaft 110; the second blade 200 is provided with a second rotating shaft 210, and the second blade 200 is configured to rotate around the second rotating shaft 210; the active blade 300 is provided with a third rotating shaft 310, and the active blade 300 is configured to rotate around the third rotating shaft 310. The active blade 300 is linked to the first blade 100 and the second blade 200 through the wheel-type connecting rod 400. Therefore, the first blade 100, the second blade 200, and the active blade 300 can all rotate. When the active blade 300 rotates, it can drive the first blade 100 and / or the second blade 200 to move through the wheel-type connecting rod 400, thereby adjusting the airflow direction.

[0045] The disc-type connecting rod 400 is configured to cause either the first blade 100 or the second blade 200 to rotate with the rotation of the active blade 300. Specifically, when the active blade 300 rotates from a horizontal position to tilt upwards, the disc-type connecting rod 400 drives the first blade 100 to rotate in the opposite direction to the active blade 300, and the second blade 200 is in an upward tilted state or a horizontal state. At this time, the wind blows upwards along the upward-tilted active blade 300. When the active blade 300 rotates from a horizontal position to tilt downwards, the disc-type connecting rod 400 drives the second blade 200 to rotate in the opposite direction to the active blade 300, and the wind blows downwards along the downward-tilted active blade 300. At this time, the first blade 100 is in a downward-tilted state or a horizontal state.

[0046] like Figures 1-7As shown in the figure, when the active blade 300 rotates upward, the first blade 100 rotates downward, and the second blade 200 slightly inclines upward, at this time, the first blade 100 above the active blade 300 inclines downward, and the two gradually close, so that the opening between the active blade 300 and the first blade 100 becomes smaller, the second blade 200 first rotates upward, preferably, it can slightly rotate downward when it rotates to the limit, so the opening between the second blade 200 and the active blade 300 becomes larger; since the second blade 200 inclines toward the active blade 300, the opening formed between the second blade 200 and the active blade 300 also inclines upward, thereby achieving the effect of guiding the wind upward.

[0047] As shown in the figure, Figure 1 , Figure 2 , Figures 8-12 As shown in the figure, when the active blade 300 rotates downward, the second blade 200 rotates upward, the first blade 100 slightly rotates downward, preferably, it can slightly rotate upward when the first blade 100 rotates to the limit, in short, in this process, the opening between the active blade 300 and the first blade 100 becomes larger, the second blade 200 inclines upward, and the two gradually close, so that the opening between the active blade 300 and the second blade 200 becomes smaller, since the first blade 100 inclines downward, the opening formed between the first blade 100 and the active blade 300 also inclines downward, thereby achieving the effect of guiding the wind downward.

[0048] As shown in the figure, Figure 1 , Figure 2 , Figure 5 As shown in the figure, the first blade 100 is further provided with a first linkage shaft 120, the second blade 200 is further provided with a second linkage shaft 220, the active blade 300 is further provided with a third linkage shaft 320, the wheel disc type linkage 400 is provided with a linkage hole 410, a first movement groove 420 and a second movement groove 430, the first linkage shaft 120 is connected with the first movement groove 420, the second linkage shaft 220 is connected with the second movement groove 430, and the third linkage shaft 320 is connected with the linkage hole 410.

[0049] Since the first blade 100, the second blade 200 and the active blade 300 all rotate around one end close to the air inlet 510 (hereinafter referred to as the inner side end), when the active blade 300 rotates toward the first blade 100, the first blade 100 rotates in the opposite direction, and the opening between the two becomes smaller, and for the same reason, when the active blade 300 rotates toward the second blade 100, the ventilation cross section between the two becomes smaller.

[0050] Based on the above embodiments, the first motion groove 420 and the second motion groove 430 are configured as arc-shaped holes or triangular holes with inner arc edges. The trajectories of the first motion groove 420 and the second motion groove 430 are designed to rotate the first blade 100 and the second blade 200 to the corresponding positions according to the rotation direction and angle of the active blade 300.

[0051] Taking the first motion groove 420 and the second motion groove 430 as an example of an inner arc-shaped triangular hole, the three sides of the triangular hole are inwardly curved arcs, which can drive the first blade 100 and the second blade 200 to move.

[0052] like Figure 1 , Figure 2 As shown, in the actual structure, the outer blade air guide structure of the narrow air outlet also includes a housing 500. The first blade 100, the second blade 200, the active blade 300, and the disc-type connecting rod 400 are all disposed in the housing 500. The first blade 100 is rotatably connected to the housing 500 through the first rotating shaft 110, the second blade 200 is rotatably connected to the housing 500 through the second rotating shaft 210, and the active blade 300 is rotatably connected to the housing 500 through the third rotating shaft 310.

[0053] The housing 500 has an air inlet 510 and an air outlet 520. The first rotating shaft 110 is located at the end of the first blade 100 near the air inlet 510, and the second rotating shaft 210 is located at the end of the second blade 200 near the air inlet 510.

[0054] In the actual structure, both the first rotating shaft 110 and the second rotating shaft 210 are close to the air inlet 510, so the first blade 100 and the second blade 200 can rotate around the position close to the air inlet 510. This reasonably optimizes the position layout of the first blade 100 and the second blade 200, avoids the blades being exposed during movement, and the first blade 100 and the second blade 200 have less space requirements, saving the space required inside the housing 500.

[0055] Based on the above embodiments, a faceplate panel 600 is also included. The faceplate panel 600 is connected to the housing 500 and covers the air outlet 520. The active blade 300 extends out of the faceplate panel 600. The faceplate panel 600 has an opening, and the air outlet 520 corresponds to the opening. Due to the optimized spatial arrangement of the first blade 100 and the second blade 200, the first blade 100 and the second blade 200 can be hidden behind the faceplate panel 600, which improves the appearance of the air outlet 520.

[0056] The face frame panel 600 is provided with a panel opening 610, and the active vane 300 extends out of the panel opening 610. When the active vane 300 is tilted upward to the maximum stroke, the gap between the active vane 300 and the panel opening 610 is greater than zero. When the active vane 300 is tilted downward to the maximum stroke, the gap between the active vane 300 and the lower end of the panel opening 610 is greater than zero. Through this structure, airflow can be prevented from being blocked in the shell.

[0057] The ratio between the gap between the active vane 300 and the first vane 100 and the gap between the active vane 300 and the upper end of the panel opening 610 when the active vane 300 is tilted upward is 0.8-1.2, and the ratio between the gap between the active vane 300 and the second vane 200 and the gap between the active vane 300 and the lower end of the panel opening 610 when the active vane 300 is tilted downward is 0.8-1.2. In this way, the sizes of the two gaps are the same or similar, which is beneficial to the smooth flow of airflow and keeps the airflow along the tilting direction of the active vane 300, avoiding airflow from being blocked in the shell.

[0058] The existing outer panel of such a narrow air outlet only slightly exceeds the thickness of the upper and lower vanes in the size of the shielding of the upper and lower vanes, so the rotating structure of the upper and lower vanes in the existing structure can normally blow air. However, some manufacturers now have more stringent requirements for the width of the narrow air outlet, and the width needs to be made smaller. At this time, the shielding size of the outer panel to the upper and lower vanes exceeds the thickness of the upper and lower vanes by 2 times or even more. If the existing upper and lower vane structure is continued to be used, the outer panel itself will have a negative effect of intercepting airflow, which will further cause airflow turbulence at the air outlet, and finally cause problems in air volume and air direction.

[0059] In the case that the shielding size of the outer panel to the upper and lower vanes in the narrow air outlet assembly exceeds the thickness of the upper and lower vanes by a large margin, how to improve the structure becomes a technical problem to be solved at present. Through the above structure, the effect of hiding the upper and lower vanes of the narrow air outlet can be achieved, and the negative effect of intercepting airflow can be avoided.

[0060] As shown in Figure 1 The side wall of the shell 500 is provided with a stroke groove 530, and the wheel disc type connecting rod 400 is provided with a stroke block 440. The stroke block 440 is movably arranged in the stroke groove 530 and can limit the movement stroke of the wheel disc type connecting rod 400.

[0061] The cooperation of the stroke block and the stroke groove 530 can limit the rotation stroke of the wheel disc type connecting rod 400, avoid interference between components during rotation, and also enable the wheel disc type connecting rod 400 to be rotatably connected with the shell 500.

[0062] Also provided is a vehicle including a narrow outlet assembly.

[0063] It should be noted that all directional indications, such as upper, lower, left, right, front, rear, etc., are merely used for convenience of description and are not intended to limit the application to a particular orientation. The directional indications are relative and are used to describe the relative position, movement, etc. between components, and if the specific orientation is changed, the directional indications will also change accordingly.

[0064] In addition, the terms "first", "second", "one", etc. in the present application are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. 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 explicitly specified and limited.

[0065] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixing", etc. should be understood in a broad sense, for example, "fixing" can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. 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.

[0066] 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, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection required by the present application.

Claims

1. A narrow air outlet assembly, comprising an outer blade air guide mechanism, characterized in that, The outer blade air guide mechanism includes: A first blade (100) is provided with a first rotating shaft (110), the first rotating shaft (110) is located at one end of the first blade (100) near the air inlet (510), and the first blade (100) is configured to rotate around the first rotating shaft (110); The second blade (200) is provided with a second rotating shaft (210), which is located at one end of the second blade (200) near the air inlet (510). The second blade (200) is configured to rotate around the second rotating shaft (210). An active blade (300) is provided with a third rotating shaft (310), and the active blade (300) is configured to rotate about the third rotating shaft (310); wherein the first blade (100) and the second blade (200) are respectively located above and below the active blade (300); A disc-type connecting rod (400) is provided, wherein the active blade (300) is linked to the first blade (100) and the second blade (200) through the disc-type connecting rod (400); When the active blade (300) rotates from the horizontal position to tilt upwards, the wheel-type connecting rod (400) drives the first blade (100) to rotate in the opposite direction to the active blade (300), and the second blade (200) is in an upward tilting state. When the second blade (200) rotates to its limit, it can rotate downwards. When the active blade (300) rotates to the upward tilting limit position, the tilting degree of the active blade (300) is greater than the tilting degree of the second blade (200). When the active blade (300) rotates from the horizontal position to tilt downwards, the wheel-type connecting rod (400) drives the second blade (200) to rotate in the opposite direction to the active blade (300). The first blade (100) is in a downward tilting state. When the first blade (100) rotates to its limit, it can rotate upwards. When the active blade (300) rotates to the downward tilting limit position, the tilting degree of the active blade (300) is greater than the tilting degree of the first blade (100). The first blade (100) is also provided with a first linkage shaft (120), the second blade (200) is also provided with a second linkage shaft (220), the active blade (300) is also provided with a third linkage shaft (320), the wheel-type connecting rod (400) is provided with a linkage hole (410), a first motion groove (420) and a second motion groove (430), the first linkage shaft (120) is connected to the first motion groove (420), the second linkage shaft (220) is connected to the second motion groove (430), and the third linkage shaft (320) is connected to the linkage hole (410); The first motion groove (420) and the second motion groove (430) are configured as triangular holes with inner arc edges.

2. The narrow air outlet assembly as described in claim 1, characterized in that: It also includes a housing (500), in which the first blade (100), the second blade (200), the active blade (300), and the wheel-type connecting rod (400) are all disposed. The first blade (100) is rotatably connected to the housing (500) via the first rotating shaft (110), the second blade (200) is rotatably connected to the housing (500) via the second rotating shaft (210), and the active blade (300) is rotatably connected to the housing (500) via the third rotating shaft (310).

3. The narrow air outlet assembly as described in claim 2, characterized in that: The housing (500) has an air inlet (510) and an air outlet (520), the first rotating shaft (110) is located at the end of the first blade (100) near the air inlet (510), and the second rotating shaft (210) is located at the end of the second blade (200) near the air inlet (510).

4. The narrow air outlet assembly as described in claim 3, characterized in that: It also includes a faceplate panel (600) connected to the housing (500) and covering the air outlet (520), and the active blades (300) extending out of the faceplate panel (600).

5. A narrow air outlet assembly as described in claim 2, characterized in that: The side wall of the housing (500) is provided with a stroke groove (530), and the wheel-type connecting rod (400) is provided with a stroke block (440). The stroke block (440) is movably disposed in the stroke groove (530) and can limit the movement stroke of the wheel-type connecting rod (400).

6. A narrow air outlet assembly as described in claim 4, characterized in that: The faceplate (600) has a panel opening (610), and the active blade (300) extends out of the panel opening (610). When the active blade (300) tilts upward to its maximum stroke, the gap between the active blade (300) and the upper end of the panel opening (610) is greater than zero. When the active blade (300) tilts downward to its maximum stroke, the gap between the active blade (300) and the lower end of the panel opening (610) is greater than zero.

7. A narrow air outlet assembly as described in claim 6, characterized in that: When the active blade (300) is tilted upward, the ratio between the gap between the active blade (300) and the first blade (100) and the gap between the active blade (300) and the upper end of the panel opening (610) is 0.8-1.

2. When the active blade (300) is tilted downwards, the ratio between the gap between the active blade (300) and the second blade (200) and the gap between the active blade (300) and the lower end of the panel opening (610) is 0.8-1.

2.

8. A vehicle, characterized in that: Includes the narrow air outlet assembly as described in any one of claims 1-7.

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