CN217124489U

CN217124489U - Narrow air outlet assembly and vehicle

Info

Publication number: CN217124489U
Application number: CN202220631013.9U
Authority: CN
Inventors: 胡栋杉; 方跃凯; 胡新勋
Original assignee: Ningbo Fuerda Smartech Co Ltd
Current assignee: Ningbo Fuerda Smartech Co Ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-08-05
Anticipated expiration: 2032-03-22

Abstract

The utility model provides a narrow type air outlet assembly belongs to vehicle air conditioner air outlet technical field, include: the blade comprises a first blade, a second blade and a driving blade, wherein the first blade and the second blade are respectively positioned above and below the driving blade, or the first blade and the second blade are respectively positioned at the left side and the right side of the driving blade; the wheel disc type connecting rod is used for connecting the driving blade with the first blade and the second blade in a linkage mode, and the vehicle is further provided with a narrow air outlet assembly. The utility model has the advantages that: the utility model provides a new narrow type air outlet structure, under the prerequisite that does not influence the wind-guiding effect, can effectively reduce the space demand of air outlet casing.

Description

Narrow air outlet assembly and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle air conditioner air outlet, a narrow type air outlet assembly is related to, still relate to a vehicle that has this narrow type air outlet assembly.

Background

The air outlet assembly of the normal automobile air conditioner adjusts the air direction of the upper air outlet and the lower air outlet through a plurality of outer blades, wherein, the number of the blades is generally three or more, along with the development of vehicle technology and the evolution and change of the internal space structure of the vehicle, the space reserved for the air outlet assembly is smaller and smaller, and then the narrow air outlet is evolved, it is characterized in that the width or height of the air outlet assembly is narrower than that of the existing multi-outer-blade air outlet assembly which is directly exposed, because the air guide effect of the single blade structure is poor, an upper blade and a lower blade are still arranged inside the single blade structure to adjust the wind direction, but the outer panel of the air outlet assembly actually shields the upper and lower blades, namely the upper and lower hidden blades are not exposed in the moving process, therefore, only one outer blade can be seen from the outside, and the unique appearance shape of the narrow air outlet is formed.

In a word, the existing air-conditioning air outlet structure for guiding air by the outer blades has the defects of not compact enough structure and inapplicability to narrow air outlets, and has certain improvement space.

Disclosure of Invention

The utility model aims at the above-mentioned problem that prior art exists, provide narrow type air outlet assembly, still provided a vehicle.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a narrow type air outlet assembly, includes outer blade air guide mechanism, outer blade air guide mechanism includes:

a first blade provided with a first rotation shaft, the first blade being configured to rotate about the first rotation shaft;

a second blade provided with a second rotation shaft, the second blade being configured to rotate about the second rotation shaft;

a driving blade provided with a third rotation shaft, the driving blade being configured to rotate around the third rotation shaft; wherein the first blade and the second blade are respectively positioned above and below the driving blade;

the driving blade is in linkage connection with the first blade and the second blade through the wheel disc type connecting rod;

when the driving blade rotates from a horizontal position and inclines upwards, the first blade rotates towards the driving blade in a reverse direction, and the second blade is in an upwards inclining state or a horizontal state; when the driving blade rotates from a horizontal position and inclines downwards, the second blade rotates towards the driving blade in a reverse direction, and the first blade is in a downward inclined state or a horizontal state.

Preferably, the first blade is further provided with a first linkage shaft, the second blade is further provided with a second linkage shaft, the driving blade is further provided with a third linkage shaft, the wheel disc type connecting rod is provided with a linkage hole, a first moving groove and a second moving groove, the first linkage shaft is connected with the first moving groove, the second linkage shaft is connected with the second moving groove, and the third linkage shaft is connected with the linkage hole.

Preferably, the first moving slot and the second moving slot are arranged to be arc-shaped holes or inner arc-edge triangular holes.

Preferably, the blade assembly further comprises a housing, and the first blade, the second blade, the driving blade and the wheel disc type connecting rod are all disposed in the housing, wherein the first blade is rotatably connected to the housing through the first rotating shaft, the second blade is rotatably connected to the housing through the second rotating shaft, and the driving blade is rotatably connected to the housing through the third rotating shaft.

Preferably, the housing has an air inlet and an air outlet, the first rotating shaft is located at an end of the first blade close to the air inlet, and the second rotating shaft is located at an end of the second blade close to the air inlet.

Preferably, the air conditioner further comprises a face frame panel, the face frame panel is connected with the shell and covers the air outlet, and the driving blade extends out of the face frame panel.

Preferably, a stroke groove is formed in the side wall of the housing, the wheel disc type connecting rod is provided with a stroke block, and the stroke block is movably arranged in the stroke groove and can limit the moving stroke of the wheel disc type connecting rod.

Preferably, the panel opening is formed in the panel of the panel frame, the driving blade extends out of the panel opening, a gap between the driving blade and the upper end of the panel opening is greater than zero when the driving blade is inclined upwards to the maximum stroke, and a gap between the driving blade and the lower end of the panel opening is greater than zero when the driving blade is inclined downwards to the maximum stroke.

Preferably, when the driving blade inclines upwards, the ratio of the gap between the driving blade and the first blade to the gap between the driving blade and the upper end of the panel opening is 0.8-1.2;

when the driving blade inclines downwards, the ratio of the two gaps of the gap between the driving blade and the second blade and the gap between the driving blade and the lower end of the panel opening is 0.8-1.2.

Secondly, a vehicle is provided that includes a narrow air outlet assembly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a new narrow type air outlet structure, under the prerequisite that does not influence the wind-guiding effect, can effectively reduce the space demand of air outlet casing.

2. First pivot and second pivot all are close to the air intake, so first blade and second blade can rotate round the position that is close to the air intake, and the position overall arrangement of first blade with the second blade has rationally been optimized like this, avoids exposing at the motion in-process blade to first blade and second blade are less to the demand in space, have saved required space in the casing.

3. Because the spatial arrangement of the first blade and the second blade is optimized, the first blade and the second blade can be hidden behind the panel of the face frame, and the appearance of the air outlet is beautified.

4. The size of the gap can be the same as or similar to that of the gap, so that the airflow can smoothly flow out, the inclination direction of the driving blade 300 can be kept, and the airflow is prevented from being blocked in the shell.

5. A vehicle is provided that includes a narrow air outlet assembly.

Drawings

Fig. 1 is an exploded view of the outer blade air guiding structure of the narrow air outlet of the present invention.

Fig. 2 is a schematic view of the outer blade wind-guiding structure of the narrow air outlet of the present invention.

Fig. 3 is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present invention when the driving blade rotates upward.

Fig. 4 is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present invention in an upward air guiding state.

Fig. 5 is a schematic structural view of the outer blade air guiding structure of the narrow air outlet of the present invention when the driving blade rotates upward.

Fig. 6 is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present invention in a maximum upward air guiding state.

Fig. 7 is a schematic view of the driving blade of the present invention rotating upward to the limit position.

Fig. 8 is a schematic view of the outer blade wind-guiding structure of the narrow air outlet of the present invention when the driving blade rotates downward.

Fig. 9 is a schematic view of the outer blade air guiding structure of the narrow air outlet of the present invention in a downward air guiding state.

Fig. 10 is a schematic structural view of the outer blade air guiding structure of the narrow air outlet according to the present invention when the driving blade rotates downward.

Fig. 11 is a schematic view of the driving blade of the present invention rotating downward to the limit position.

Fig. 12 is a schematic view of the driving blade of the present invention rotating downward to the limit position.

In the figure, 100, the first blade; 110. a first rotating shaft; 120. a first linkage shaft; 200. a second blade; 210. a second rotating shaft; 220. a second linkage shaft; 300. a driving blade; 310. a third rotating shaft; 320. a third coupling shaft; 400. a wheel disc type connecting rod; 410. a linkage hole; 420. a first moving groove; 430. a second moving groove; 440. a stroke block; 500. a housing; 510. an air inlet; 520. an air outlet; 530. a stroke slot; 600. a face frame panel; 610. a panel opening; 620. an upper gap; 630. a lower gap.

Detailed Description

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

As shown in fig. 1, fig. 2, fig. 3, and fig. 8, a narrow air outlet assembly includes an outer blade air guiding mechanism, where the outer blade air guiding mechanism includes: the air guide structure may be selected from a first blade 100, a second blade 200, a driving blade 300, and a disk-type link 400, wherein the first blade 100 and the second blade 200 belong to a driven blade, and the first blade 100 and the second blade 200 are respectively located above and below the driving blade 300.

An opening for air outlet is formed between the first blade 100 or the second blade 200 and the active blade 300, that is, an opening formed between the first blade 100 and the active blade 300 and an opening formed between the second blade 200 and the active blade 300, so that the air guiding mechanism structure has at least two openings for blowing air outwards.

It should be noted here that the opening in this embodiment refers to the smallest ventilation cross section formed between the two components through which air can pass.

As shown in fig. 1 to 12, in a specific structure, a 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 driving blade 300 is provided with a third rotating shaft 310, the driving blade 300 is configured to rotate around the third rotating shaft 310, and the driving blade 300 is in linkage connection with the first blade 100 and the second blade 200 through the wheel disc type connecting rod 400; therefore, the first blade 100, the second blade 200 and the active blade 300 can all rotate, and the active blade 300 can drive the first blade 100 and/or the second blade 200 to move through the wheel disc type connecting rod 400 when rotating, so that the air guiding direction is adjusted.

The wheel disc type link 400 is configured to rotate the first blade 100 or the second blade 200 with the rotation of the active blade 300; specifically, when the active blade 300 is rotated from the horizontal position to be tilted upward, the disk link 400 drives the first blade 100 to rotate in the reverse direction toward the active blade 300, and the second blade 200 is in the upward tilt state or the horizontal state, at which time the wind blows upward along the active blade 300 tilted upward; when the driving blade 300 rotates from the horizontal position to tilt downward, the disk link 400 drives the second blade 200 to rotate in the opposite direction to the driving blade 300, and at this time, the wind blows downward along the driving blade 300 tilted downward, and the first blade 100 is in the downward-tilted state or the horizontal state.

As shown in fig. 1 to 7, when the driving vane 300 rotates upward, the first vane 100 rotates downward, the second vane 200 tilts upward with a small amplitude, and the first vane 100 tilts downward above the driving vane 300 and they gradually close, so that the opening between the driving vane 300 and the first vane 100 becomes small, and the second vane 200 rotates upward first, preferably, it can rotate downward with a small amplitude when it rotates to the limit, so that the opening between the second vane 200 and the driving vane 300 becomes large; since the second blade 200 is inclined toward the active blade 300, the opening formed between the second blade 200 and the active blade 300 is also inclined upward, thereby achieving an effect of guiding wind upward.

As shown in fig. 1, 2, and 8-12, when the active blade 300 rotates downward, the second blade 200 rotates upward, and the first blade 100 rotates downward by a small amount, and preferably, when the first blade 100 rotates to the limit, the first blade 100 can rotate upward by a small amount, in short, in the process, the opening between the active blade 300 and the first blade 100 becomes large, the second blade 200 tilts upward, and the two blades gradually close, so that the opening between the active blade 300 and the second blade 200 becomes small, and since the first blade 100 tilts downward, the opening formed between the first blade 100 and the active blade 300 also tilts downward, thereby achieving the effect of guiding wind downward.

As shown in fig. 1, 2 and 5, 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 driving blade 300 is further provided with a third linkage shaft 320, the wheel disc type link 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.

Since the first vane 100, the second vane 200 and the driving vane 300 are all rotated around an end (hereinafter, referred to as an inner end) near the air inlet 510, when the driving vane 300 rotates toward the first vane 100, the first vane 100 rotates in a reverse direction, and an opening therebetween becomes smaller, and similarly, when the driving vane 300 rotates toward the second vane 100, a ventilation section therebetween becomes smaller.

On the basis of the above embodiment, the first moving slot 420 and the second moving slot 430 are provided as arc-shaped holes or inner arc-edge triangular holes. The trajectories of the first and

second motion slots

420 and 430 are designed to rotate the first and

second blades

100 and 200 to the corresponding positions according to the rotation direction and angle of the active blade 300.

Taking the example where the first moving groove 420 and the second moving groove 430 are formed as the inner arc-side triangular holes, three sides of the triangular holes are in the shape of an inwardly curved arc, so that the first blade 100 and the second blade 200 can be driven to move.

As shown in fig. 1 and 2, in a practical structure, the outer blade air guiding structure of the narrow air outlet further includes a housing 500, and the first blade 100, the second blade 200, the driving blade 300 and the wheel disc type link 400 are all disposed in the housing 500, wherein 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 driving blade 300 is rotatably connected to the housing 500 through the third rotating shaft 310.

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

In an actual structure, the first rotating shaft 110 and the second rotating shaft 210 are both 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, the position layout of the first blade 100 and the second blade 200 is reasonably optimized, the blades are prevented from being exposed in the moving process, the space requirement of the first blade 100 and the second blade 200 is small, and the space required in the housing 500 is saved.

On the basis of the above embodiment, the air conditioner further comprises a face frame panel 600, the face frame panel 600 is connected with the housing 500 and covers the air outlet 520, and the driving blade 300 extends out of the face frame panel 600; wherein, the opening has been seted up to face frame panel 600, and air outlet 520 corresponds with the opening, because optimized the spatial arrangement of first blade 100 and second blade 200, so first blade 100 and second blade 200 can be hidden in the rear of face frame panel 600, have beautified the outward appearance of air outlet 520.

The face frame panel 600 is provided with a panel opening 610, the driving blade 300 extends out of the panel opening 610, and when the driving blade 300 tilts upwards to the maximum stroke, the clearance between the driving blade 300 and the panel opening 610 is greater than zero; the clearance between the driving vane 300 and the lower end of the panel opening 610 is greater than zero when the driving vane 300 is tilted downward to the maximum stroke; through this structure, can avoid the air current to be blocked up in the casing.

When the driving blade 300 inclines upwards, the ratio between the two gaps of the gap between the driving blade 300 and the first blade 100 and the gap between the driving blade 300 and the upper end of the panel opening 610 is 0.8-1.2, and when the driving blade 300 inclines downwards, the ratio between the two gaps of the gap between the driving blade 300 and the second blade 200 and the gap between the driving blade 300 and the lower end of the panel opening 610 is 0.8-1.2, so that the sizes of the gaps are the same or similar, the smooth outflow of airflow is facilitated, the inclination direction of the driving blade 300 is kept, and the airflow is prevented from being blocked in the shell.

The shielding size of the outer panel of the existing narrow air outlet to the upper blade and the lower blade only slightly exceeds the thickness of the upper blade and the lower blade, so that the rotating structure of the upper blade and the lower blade in the existing structure can normally exhaust air. However, some manufacturers have stricter requirements on the width of the narrow air outlet, the required width needs to be smaller, the shielding size of the outer panel on the upper blade and the lower blade exceeds the thickness of the upper blade and the lower blade by 2 times or more, the existing upper blade and the lower blade are continuously used, the outer panel can generate a negative effect of intercepting air flow, air flow at the air outlet is disordered, and problems of air outlet quantity and air outlet direction are finally caused.

Under the condition that the shielding size of the outer panel to the upper blade and the lower blade in the narrow air outlet assembly exceeds the thickness of the upper blade and the lower blade, how to improve the structure becomes the technical problem which needs to be solved currently, and through the structure, the effect of hiding the upper blade and the lower blade in the narrow air outlet can be met, and the negative effect of air flow can not be intercepted.

As shown in fig. 1, a stroke slot 530 is opened on a side wall of the housing 500, the pulley type link 400 is provided with a stroke block 440, and the stroke block 440 is movably disposed in the stroke slot 530 and can limit a moving stroke of the pulley type link 400.

The stroke block is matched with the stroke groove 530 to limit the rotation stroke of the wheel disc type connecting rod 400, so that interference of all parts during rotation is avoided, and the wheel disc type connecting rod 400 can be rotatably connected with the shell 500.

A vehicle is also provided, including a narrow air outlet assembly.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. The utility model provides a narrow type air outlet assembly, includes outer blade air guide mechanism, its characterized in that, outer blade air guide mechanism includes:

a first blade (100) provided with a first rotation axis (110), the first blade (100) being configured to rotate around the first rotation axis (110);

a second blade (200) provided with a second rotation shaft (210), the second blade (200) being configured to rotate about the second rotation shaft (210);

a driving blade (300) provided with a third rotation axis (310), the driving blade (300) being configured to rotate around the third rotation axis (310); wherein the first blade (100) and the second blade (200) are respectively located above and below the active blade (300);

the driving blade (300) is in linkage connection with the first blade (100) and the second blade (200) through the wheel disc type connecting rod (400);

when the driving blade (300) rotates from the horizontal position and tilts upwards, the first blade (100) rotates reversely towards the driving blade (300), and the second blade (200) is in a state of tilting upwards or a horizontal state; when the driving blade (300) rotates from a horizontal position and tilts downwards, the second blade (200) rotates towards the driving blade (300) in a reverse direction, and the first blade (100) is in a downward tilting state or a horizontal state.

2. The narrow air outlet assembly of claim 1, wherein: 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 driving blade (300) is further provided with a third linkage shaft (320), the wheel disc type connecting rod (400) is provided with a linkage hole (410), a first moving groove (420) and a second moving groove (430), the first linkage shaft (120) is connected with the first moving groove (420), the second linkage shaft (220) is connected with the second moving groove (430), and the third linkage shaft (320) is connected with the linkage hole (410).

3. The narrow air outlet assembly of claim 2, wherein: the first moving groove (420) and the second moving groove (430) are arranged to be arc-shaped holes or inner arc-edge triangular holes.

4. A narrow air outlet assembly according to claim 1 or claim 2, further comprising: the wind turbine blade further comprises a housing (500), and the first blade (100), the second blade (200), the driving blade (300) and the wheel disc type connecting rod (400) are all arranged in the housing (500), wherein the first blade (100) is rotatably connected with the housing (500) through the first rotating shaft (110), the second blade (200) is rotatably connected with the housing (500) through the second rotating shaft (210), and the driving blade (300) is rotatably connected with the housing (500) through the third rotating shaft (310).

5. The narrow air outlet assembly of claim 4, wherein: the shell (500) is provided with an air inlet (510) and an air outlet (520), the first rotating shaft (110) is located at one end, close to the air inlet (510), of the first blade (100), and the second rotating shaft (210) is located at one end, close to the air inlet (510), of the second blade (200).

6. The narrow air outlet assembly of claim 5, wherein: the air conditioner further comprises a face frame panel (600), the face frame panel (600) is connected with the shell (500) and covers the air outlet (520), and the driving blade (300) extends out of the face frame panel (600).

7. The narrow air outlet assembly of claim 4, wherein: the side wall of the shell (500) is provided with a stroke groove (530), the wheel disc type connecting rod (400) is provided with a stroke block (440), and the stroke block (440) is movably arranged in the stroke groove (530) and can limit the moving stroke of the wheel disc type connecting rod (400).

8. The narrow air outlet assembly of claim 6, wherein: the face frame panel (600) is provided with a panel opening (610), the driving blade (300) extends out of the panel opening (610), when the driving blade (300) tilts upwards to the maximum stroke, the gap between the driving blade (300) and the upper end of the panel opening (610) is larger than zero, and when the driving blade (300) tilts downwards to the maximum stroke, the gap between the driving blade (300) and the lower end of the panel opening (610) is larger than zero.

9. The narrow air outlet assembly of claim 8, wherein: when the driving blade (300) inclines upwards, the ratio of the two gaps of the gap between the driving blade (300) and the first blade (100) and the gap between the driving blade (300) and the upper end of the panel opening (610) is 0.8-1.2;

when the driving blade (300) inclines downwards, the ratio of the two gaps of the gap between the driving blade (300) and the second blade (200) and the gap between the driving blade (300) and the lower end of the panel opening (610) is 0.8-1.2.

10. A vehicle, characterized in that: comprising a narrow air outlet assembly according to any of claims 1 to 9.