Vehicle-mounted automatic air sweeping outlet adjustment device and vehicle

Abstract

The present invention relates to the field of automobile accessories, and provides a vehicle-mounted automatic air sweeping outlet adjustment device and a vehicle, comprising: a housing, the housing having a first air outlet port and a second air outlet port formed on both sides of the upper end thereof; a front air door mechanism, which is arranged at the upper half of the housing, and the front air door mechanism can control the air outlet direction of the first air outlet port and the second air outlet port; a rear air door mechanism, which is arranged at the lower half of the housing, and the rear air door mechanism can be used to control the switch of the first air outlet port and the second air outlet port. Compared with the prior art, the advantage of the present invention is that the air-conditioning air sweeping function is realized by directly driving the completely hidden blades by adopting a stepper motor drive, and this new mechanism improves the beauty of the interior decoration of the vehicle, eliminates the operating components of the conventional air outlet to solve the protrusion problem, reduces the action of the occupants to manually adjust the air conditioner, improves the comfort and safety of the occupants, and improves the reliability of use.

Description

Technical Field

[0001] The invention relates to the field of automobile accessories, in particular to a vehicle-mounted automatic air sweeping outlet adjustment device and a vehicle. Background Art

[0002] At present, in the air outlet of the air conditioner in the automobile industry, a manual adjustment knob mechanism is generally used to adjust the ventilation volume and wind direction. The disadvantage is that it is easy to distract the driver's attention and cause certain safety hazards to driving. In terms of appearance, since there are many manually operated parts and all of them are exposed, it not only affects the appearance, but also has the problem of protrusions in the car, which may cause unnecessary harm to passengers in a collision accident. There are also motor-driven blades to realize automatic adjustment function, but its traditional motor control has a relatively complex structure, high manufacturing cost and poor mechanical durability.

[0003] The front blades of existing hidden electric air outlets are basically arranged in parallel, which cannot achieve large-angle up and down blowing; a small part is also arranged in non-parallel, but the driving structure used is complex, the manufacturing cost is high, and the durability and reliability are poor. The rear air door driving structure is complex, and there are restrictions on the size of the shell and the size of the rear air duct. It is impossible to achieve a wide range of size arrangements, and only one air door can be arranged. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a vehicle-mounted automatic air sweeping outlet adjustment device and a vehicle in view of the current status of the prior art.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a vehicle-mounted automatic air sweeping outlet adjustment device is proposed, comprising:

[0006] A housing having a first air outlet port and a second air outlet port formed on both sides of an upper end thereof;

[0007] A front air door mechanism, which is arranged at the upper part of the housing, and the front air door mechanism can control the air outlet direction of the first air outlet port and the second air outlet port;

[0008] A rear air door mechanism is arranged at the lower half of the shell, and the rear air door mechanism can control the opening and closing of the first air outlet port and the second air outlet port.

[0009] In the above-mentioned vehicle-mounted automatic air sweeping outlet adjustment device, a first air outlet and a second air outlet are formed inside the shell, the bottom of the first air outlet is connected to the second air outlet to form an air inlet port, the upper end of the first air outlet is connected to the first air outlet port, and the upper end of the second air outlet is connected to the second air outlet port.

[0010] In the above-mentioned vehicle-mounted automatic air sweeping outlet adjustment device, the shell includes a first shell and a second shell that are detachably connected, the first shell is provided with a buckle, and the second shell is provided with a slot, and the buckle is movably engaged in the slot.

[0011] In the above-mentioned vehicle-mounted automatic air sweeping outlet adjustment device, the front air door mechanism includes:

[0012] An air sweeping component, which is arranged at the first air outlet port and the second air outlet port, and the air sweeping component can control the air outlet direction of the first air outlet port and the second air outlet port;

[0013] a first motor, which is arranged on a side of the first housing away from the second housing,

[0014] A screw is arranged on the upper part of the shell, one end of the screw is rotatably arranged at the output end of the first motor, one end of the wind sweeping component is movably arranged on the screw, and when the first motor drives the screw to rotate, the wind sweeping component moves along the axial direction of the screw.

[0015] In the above-mentioned vehicle-mounted automatic air sweeping outlet adjustment device, the air sweeping component includes:

[0016] A transmission connecting rod, the middle position of which is movably arranged on the outside of the screw rod, and the transmission connecting rod is provided with a threaded hole adapted to the external thread of the screw rod;

[0017] Rotating blocks are movably arranged at both ends of the transmission connecting rod;

[0018] The wind sweeping block is rotatably arranged on the first air outlet port and the second air outlet port, and one side of the wind sweeping block is fixed to the lower part of the rotating block.

[0019] In the above-mentioned vehicle-mounted automatic air sweeping outlet adjustment device, a slide groove is provided on the rotating block, and sliders are provided at both ends of the transmission connecting rod, and the sliders are slidably arranged in the slide groove.

[0020] In the above-mentioned vehicle-mounted automatic air sweeping outlet adjustment device, the swing angle of the air sweeping block is 0 to 180°.

[0021] In the above-mentioned vehicle-mounted automatic air sweeping outlet adjustment device, a second motor is provided on the rear air door mechanism, and the second motor is arranged on a side of the first shell where the first motor is provided, and a first rotating wind shield and a second rotating wind shield are provided at the output end of the second motor, and the main parts of the first rotating wind shield and the second rotating wind shield are both provided at the upper end of the air inlet port, and the second motor can drive the first rotating wind shield and the second rotating wind shield to rotate around the axial direction of the output end of the second motor.

[0022] The present invention solves the above technical problem and further provides an automobile, comprising the above vehicle-mounted automatic air sweeping outlet adjustment device.

[0023] In the above-mentioned vehicle-mounted automatic air sweeping outlet adjustment device, a positioning seat is provided on a side of the first shell away from the second shell, and the first motor and the second motor are both detachably mounted on the positioning seat.

[0024] Compared with the prior art, the advantages of the present invention are: by adopting a wind sweeping block directly driven by a first motor, plus a first rotating wind deflector and a second rotating wind deflector controlled by a second motor arranged inside the shell, the automatic wind sweeping function of the vehicle air conditioner is realized. This wind sweeping mechanism improves the aesthetics of the vehicle interior, eliminates the operating components of conventional air vents to solve the protrusion problem, reduces the need for passengers to manually adjust the air conditioner, improves passenger comfort and safety, and improves reliability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a stereoscopic diagram of a vehicle-mounted automatic air sweeping outlet adjustment device and a vehicle of the present invention;

[0026] Figure 2 It is a stereoscopic diagram of a vehicle-mounted automatic air sweeping outlet adjustment device and a vehicle housing of the present invention;

[0027] Figure 3 It is a three-dimensional diagram of a vehicle-mounted automatic air sweeping outlet adjustment device and a first housing of a vehicle according to the present invention;

[0028] Figure 4 It is a three-dimensional diagram of a vehicle-mounted automatic air sweeping outlet adjustment device and a second housing of a vehicle according to the present invention;

[0029] Figure 5 It is a stereoscopic diagram of a vehicle-mounted automatic air sweeping outlet adjustment device and a front air door mechanism of a vehicle installed on a positioning seat according to the present invention;

[0030] Figure 6 It is a stereoscopic diagram of a vehicle-mounted automatic air sweeping outlet adjustment device and a vehicle rear air door mechanism installed on a first housing according to the present invention;

[0031] Figure 7 It is a three-dimensional diagram of a vehicle-mounted automatic air sweeping outlet adjustment device and a rear air door mechanism of a vehicle according to the present invention;

[0032] In the figure, the shell 10, the first air outlet port 11, the second air outlet port 12, the first air outlet duct 13, the second air outlet duct 14, the air inlet port 15, the first shell 16, the buckle 161, the protrusion 162, the second shell 17, the slot 171, the positioning slot 172, the positioning seat 18, the front air door mechanism 20, the wind sweeping assembly 21, the transmission connecting rod 211, the slider 2111, the rotating block 212, the slide slot 2121, the wind sweeping block 213, the first motor 22, the screw 23, the rear air door mechanism 30, the second motor 31, the first rotating wind shield plate 32, and the second rotating wind shield plate 33. DETAILED DESCRIPTION

[0033] 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.

[0034] like Figures 1 to 7 As shown, a car of the present invention includes an on-board automatic air sweeping outlet adjustment device, which can automatically adjust the air outlet of the on-board air conditioner through a control button integrated into the on-board center console. The automatic air sweeping outlet adjustment device includes: a shell 10, a front air door mechanism 20 and a rear air door mechanism 30.

[0035] The shell 10 has a first air outlet port 11 and a second air outlet port 12 formed at its upper end. The first air outlet port 11 and the second air outlet port 12 are respectively arranged on both sides of the upper end of the shell 10. The shell 10 can be used to connect to the air outlet of the vehicle air conditioner and direct the air blown out by the air conditioner to the first air outlet port 11 and the second air outlet port 12 respectively.

[0036] The front air door mechanism 20 is disposed at the upper portion of the housing 10 . The front air door mechanism 20 can control the air outlet directions of the first air outlet port 11 and the second air outlet port 12 , thereby achieving the purpose of sweeping air.

[0037] The rear air door mechanism 30 is arranged in the lower half of the shell 10. The rear air door mechanism 30 can be used to control the opening and closing of the first air outlet port 11 and the second air outlet port 12, so as to adjust which air outlet port the air blown into the shell 10 by the vehicle air conditioner blows into the vehicle compartment, and finally achieve the purpose of sweeping the air.

[0038] When in use, the lower end of the shell 10 is connected to the air outlet of the vehicle air conditioner, and the first air outlet port 11 and the second air outlet port 12 are both facing the interior of the vehicle compartment. When the vehicle air conditioner is turned on, the front air door mechanism 20 arranged on the upper half of the shell 10 can be used to adjust the air outlet direction of the first air outlet port 11 and the second air outlet port 12, and the rear air door mechanism 30 can be used to control the air blown into the shell by the vehicle air conditioner to be blown out from the first air outlet port 11 and / or the second air outlet port 12, or directly close the first air outlet port 11 and the second air outlet port 12.

[0039] The entire wind direction adjustment process of the vehicle-mounted automatic air sweeping and outlet adjustment device of the present invention can be controlled by a switch integrated into the vehicle center console, which reduces the need for passengers to manually adjust the air conditioner, improves passenger comfort and safety, and improves reliability of use.

[0040] Further Figure 3 and Figure 4 As shown, a first air outlet 13 and a second air outlet 14 are formed inside the shell 10, and the bottoms of the first air outlet 13 and the second air outlet 14 are connected to form an air inlet port 15. The air inlet port 15 is used to receive the wind blown into the shell 10 by the vehicle air conditioner and introduce it into the first air outlet 13 and the second air outlet 14. The first air outlet 13 is connected to the first air outlet port 11, and the wind introduced from the air inlet port 15 to the first air outlet 13 can be blown into the vehicle compartment from the first air outlet port 11. The second air outlet 14 is connected to the second air outlet port 12, and the wind introduced from the air inlet port 15 to the second air outlet 14 can be blown into the vehicle compartment from the second air outlet port 12.

[0041] As a preferred solution of the present invention, the shell 10 includes a first shell 16 and a second shell 17 that are detachably connected. The setting of the first shell 16 and the second shell 17 that are detachably connected can facilitate the installation of the rear air door assembly 30. Preferably, a buckle 161 is provided on the first shell 16, and a slot 171 is provided on the second shell 17. The buckle 161 is movably connected in the slot 171. The design of the buckle 161 and the slot 171 can facilitate the disassembly and assembly of the shell 10, so as to facilitate the installation and maintenance of the vehicle-mounted automatic air sweeping outlet adjustment device of the present invention.

[0042] Furthermore, a positioning protrusion 162 is provided on one side of the first shell 16 close to the second shell 17 along the height direction of the first shell 16, and a positioning groove 172 is provided on one side of the second shell 17 close to the first shell 16 along the height direction of the second shell 17. The positioning protrusion 162 is movably inserted in the positioning groove 172. The setting of the positioning protrusion 162 and the positioning groove 172 can ensure the accuracy of the installation of the shell 10.

[0043] like Figure 5 As shown, the front air door mechanism 20 includes: an air sweeping component 21 , a first motor 22 and a screw 23 .

[0044] The wind sweeping component 21 is arranged on the first air outlet port 11 and the second air outlet port 12, and is used to control the air outlet direction of the first air outlet port 11 and the second air outlet port 12; the first motor 22 is arranged on the side of the first shell 16 away from the second shell 17; the screw 23 is arranged on the upper half of the shell 10, one end of the screw 23 is arranged at the output end of the first motor 22, and one end of the wind sweeping component 21 is movably arranged on the screw 23.

[0045] Furthermore, the wind sweeping assembly 21 includes: a transmission connecting rod 211 , a rotating block 212 and a wind sweeping block 213 .

[0046] The middle position of the transmission connecting rod 211 is movably arranged on the outside of the screw rod 23. Preferably, the transmission connecting rod 211 is provided with a threaded hole adapted to the external thread of the screw rod 23, so that when the first motor 22 drives the screw rod 23 to rotate, the screw rod 23 can drive the transmission connecting rod 211 to move along the axial direction of the screw rod 23, and the transmission connecting rod 211 can be used to convert the rotation of the screw rod 23 into the movement of the wind sweeping component 21; the rotating block 212 is movably arranged at both ends of the transmission connecting rod 211, preferably, a slide groove 2121 is provided at the middle position of the rotating block 212, and sliders 2111 are provided at both ends of the transmission connecting rod 211, and the sliders 2111 are slidably arranged in the slide groove 2121; the wind sweeping block 213 is rotatably arranged on the first air outlet port 11 and the second air outlet port 12, and the first air outlet port 11 and the second air outlet port 12 are both provided with a plurality of wind sweeping blocks 213 connected by connecting rods, and one side of the wind sweeping block 213 is fixedly connected to the lower end of the rotating block 212.

[0047] When in use, the first motor 22 drives the screw 23 to rotate. When the screw 23 rotates, the transmission connecting rod 211 moves on the screw 23 along the axis of the screw 23. When the transmission connecting rod 211 moves on the screw 23, it can drive the rotating block 212 to rotate. When the rotating block 212 rotates, it can simultaneously drive the wind sweeping block 213 to swing. When the wind sweeping block 213 swings on the first air outlet port 11 and the second air outlet 12, it can complete the air sweeping of the first air outlet port 11 and the second air outlet port 12. The swinging angle of the wind sweeping block 213 on the first air outlet 11 and the second air outlet 12 is 0~180°, which is larger than the swinging angle of the traditional wind sweeping block. In addition, the wind sweeping block 213 of the present invention is driven by the first motor 22. Compared with the traditional manual adjustment, its adjustment method is simpler and faster.

[0048] like Figure 1 and Figure 6 As shown, the rear air door mechanism 30 includes: a second motor 31 , a first rotating air deflector 32 and a second rotating air deflector 33 .

[0049] The second motor 31 is arranged on a side of the first shell 16 where the first motor 22 is provided; the first rotating wind shield 32 and the second rotating wind shield 33 are both rotatably arranged at the output end of the second motor 22, and the main parts of the first rotating wind shield 32 and the second rotating wind shield 33 are both arranged at the upper end of the air inlet port 15, and the second motor 31 can drive the first rotating wind shield 32 and the second rotating wind shield 33 to rotate around the axial direction of the output end of the second motor 31.

[0050] The width of the first rotating wind shield 32 is greater than the width of the first air outlet 13 and the second air outlet 14, and the width of the second rotating wind shield 33 is greater than the width of the air inlet port 15. Therefore, when the first rotating wind shield 32 rotates to directly below the first air outlet 13 or the second air outlet 14, the first rotating wind shield 32 can block the wind blown out of the vehicle air conditioner from blowing out from the first air outlet 11 or the second air outlet 12, thereby achieving the purpose of controlling the air outlet conditions of the first air outlet 11 and the second air outlet 12. When the second rotating wind shield 33 rotates to directly above the air inlet port 15, the second rotating wind shield 33 can block the wind blown out of the vehicle air conditioner from entering the shell 10 from the air inlet port 15, thereby achieving the purpose of closing the first air outlet 13 and the second air outlet 14.

[0051] like Figure 1 As shown, as another preferred embodiment of the present invention, a positioning seat 18 is provided on the side of the first shell 16 away from the second shell 17, and the first motor 22 and the second motor 31 can be detachably installed on the positioning seat 18. The setting of the positioning seat 18 can facilitate the installation of the first motor 22 and the second motor 31.

[0052] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) 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.

[0053] In addition, in the present invention, 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 the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0054] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection 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 invention can be understood according to specific circumstances.

[0055] 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.

[0056] 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 without departing from the scope defined by the spirit of the present invention.

Claims

1. A vehicle-mounted automatic air sweep outlet adjustment device, characterized in that ,include: A housing having a first air outlet port and a second air outlet port formed on both sides of an upper end thereof; A front air door mechanism, which is arranged at the upper part of the housing, and the front air door mechanism can control the air outlet direction of the first air outlet port and the second air outlet port; A rear air door mechanism, which is arranged at the lower half of the housing, and the rear air door mechanism can control the opening and closing of the first air outlet port and the second air outlet port; The shell comprises a first shell and a second shell that are detachably connected, a buckle is provided on the first shell, and a slot is provided on the second shell, and the buckle is movably engaged in the slot; the front air door mechanism comprises: an air sweeping component, which is arranged on the first air outlet port and the second air outlet port, and the air sweeping component can control the air outlet direction of the first air outlet port and the second air outlet port; a first motor, which is arranged on a side of the first shell away from the second shell, and a screw, which is arranged on the upper half of the shell, one end of the screw is rotatably arranged on the output end of the first motor, and one end of the air sweeping component is movably arranged on the screw, and when the first motor drives the screw to rotate, the air sweeping component moves along The screw moves in the axial direction; the air sweeping assembly comprises: a transmission connecting rod, the middle position of which is movably arranged on the outer side of the screw, and the transmission connecting rod is provided with a threaded hole adapted to the external thread of the screw; a rotating block, which is movably arranged at both ends of the transmission connecting rod; an air sweeping block, which is swingably arranged on the first air outlet port and the second air outlet port, one side of the air sweeping block is fixed to the lower part of the rotating block, and the transmission connecting rod drives the rotating block to rotate when it moves on the screw, and when the rotating block rotates, it also drives the air sweeping block to swing, and when the air sweeping block swings on the first air outlet port and the second air outlet port, the air sweeping of the first air outlet port and the second air outlet port is completed; The rotating block is provided with a slide groove, and both ends of the transmission connecting rod are provided with sliders, and the sliders are slidably arranged in the slide groove; The swing angle of the air sweeping block is 0 to 180 degrees.

2. The vehicle-mounted automatic air sweep outlet adjustment device according to claim 1, characterized in that A first air outlet duct and a second air outlet duct are formed inside the shell, the bottom of the first air outlet duct and the second air outlet duct are connected to form an air inlet port, the upper end of the first air outlet duct is connected to the first air outlet port, and the upper end of the second air outlet duct is connected to the second air outlet port.

3. The vehicle-mounted automatic air sweep outlet adjustment device according to claim 2, characterized in that: The rear air door mechanism is provided with a second motor, and the second motor is arranged on a side of the first shell where the first motor is provided, and the output end of the second motor is provided with a first rotating wind shield plate and a second rotating wind shield plate, and the main parts of the first rotating wind shield plate and the second rotating wind shield plate are both arranged at the upper end of the air inlet port, and the second motor can drive the first rotating wind shield plate and the second rotating wind shield plate to rotate around the axial direction of the output end of the second motor.

4. The vehicle-mounted automatic air sweep outlet adjustment device according to claim 3, characterized in that: A positioning seat is provided on a side of the first shell away from the second shell, and the first motor and the second motor are both detachably mounted on the positioning seat.

5. A car, characterized in that: It includes the vehicle-mounted automatic air sweep outlet adjustment device as described in any one of claims 1 to 4.

Images