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CN-117621774-B - Air outlet airflow control mechanism and vehicle

CN117621774BCN 117621774 BCN117621774 BCN 117621774BCN-117621774-B

Abstract

The invention discloses an air outlet air flow control mechanism and a vehicle, which comprise a first channel, a second channel and a third channel, wherein the second channel and the third channel are respectively connected with the first channel, a rotatable guide plate is arranged in the first channel, a second air door and a third air door which can be opened or closed in a rotatable mode are respectively arranged in the second channel and the third channel, a driving disc is configured to control the guide plate, the second air door and the third air door to rotate, the driving disc is configured to enable the second air door and the third air door to be static when the guide plate rotates, and the driving disc is configured to enable the guide plate to be static when the second air door and/or the third air door rotates. The invention can realize multiple functions of air flow cutting, up-down blowing angle adjustment and up-down blowing by using at least one actuator, reduces the number of the actuators, reduces the cost and saves the occupied space.

Inventors

  • LI GUANGZHONG

Assignees

  • 慧鱼汽车系统(太仓)有限公司

Dates

Publication Date
20260512
Application Date
20220825
Priority Date
20220818

Claims (8)

  1. 1. The air outlet air flow control mechanism is characterized by comprising a first channel, a second channel and a third channel, wherein the second channel and the third channel are respectively connected with the first channel; a rotatable guide plate is arranged in the first channel; a second air door which can be opened or closed in a rotating way is arranged in the second channel, and a third air door which can be opened or closed in a rotating way is arranged in the third channel; a drive disk configured to control rotation of the baffle, the second damper, and the third damper; the drive disk is configured such that the second damper and the third damper are stationary when the baffle rotates; the drive disk is configured such that the baffle is stationary when the second damper and/or the third damper are rotated; the guide plate comprises a guide plate shaft, the second air door comprises a second shaft, and the third air door comprises a third shaft; The driving disc rotates around the rotation center of the driving disc, a first track groove, a second track groove and a third track groove which are mutually independent are formed in the driving disc, the guide plate shaft is matched with the first track groove, the second shaft is matched with the second track groove, and the third shaft is matched with the third track groove; the first track groove is provided with a section A and a section B along a first direction, the distances from the section A to the rotation center are equal, and the distances from the section B to the rotation center are gradually reduced; The second track groove is provided with a section D and a section E along a first direction, the distance from the section D to the rotation center is gradually reduced, and the distance from the section E to the rotation center is equal; the third track groove is provided with an F section and a G section along the first direction, the distance from the F section to the rotation center is gradually reduced, and the distance from the G section to the rotation center is equal.
  2. 2. The outlet air flow control mechanism as set forth in claim 1, wherein the baffle is rotatably coupled to a middle portion of the first passage, the baffle being configured to rotatably shield an upper portion or a lower portion of the first passage.
  3. 3. The outlet air flow control mechanism of claim 2, wherein the outlet air flow control mechanism is operable in a first position, a second position, and a third position; when in the first position, the deflector shields one of an upper portion or a lower portion of the first passage, the second damper closes the second passage, and the third damper closes the third passage; When in the second position, the deflector shields one of an upper portion or a lower portion of the first passage, the second damper opens the second passage, and the third damper opens the third passage; When in the third position, the deflector shields the other of the upper or lower portion of the first passage, the second damper opens the second passage, and the third damper opens the third passage.
  4. 4. The outlet air flow control mechanism of claim 3, wherein the baffle is stationary during operation of the outlet air flow control mechanism from the first position to the second position, the second damper and the third damper continuously rotating; the baffle continuously rotates during operation of the outlet airflow control mechanism from the second position to the third position, the second damper and the third damper being stationary.
  5. 5. The outlet airflow control mechanism of claim 3 or 4, wherein the drive plate is configured to: When the driving disc rotates towards a first direction, the air outlet airflow control mechanism sequentially moves from the first position to the second position to the third position; when the driving disc rotates towards a second direction opposite to the first direction, the air outlet airflow control mechanism sequentially moves from the third position to the second position to the first position.
  6. 6. The outlet airflow control mechanism of claim 1, wherein: The guide plate also comprises a guide plate panel, a guide plate sliding block and a guide plate swing arm, wherein the guide plate panel and the guide plate sliding block are arranged on the guide plate shaft, one end of the guide plate swing arm is connected with the guide plate sliding block, and the other end of the guide plate swing arm is connected with the guide plate shaft; the second air door also comprises a second air door panel, a second sliding block and a second swing arm, wherein the second air door panel is arranged on the second shaft, one end of the second swing arm is connected with the second sliding block, and the other end of the second swing arm is connected with the second shaft; the third air door further comprises a third air door panel, a third sliding block and a third swing arm, wherein the third air door panel, the third sliding block and the third swing arm are arranged on the third shaft, one end of the third swing arm is connected with the third sliding block, and the other end of the third swing arm is connected with the third shaft.
  7. 7. The outlet airflow control mechanism of claim 6 further comprising a housing, wherein the first channel, the second channel, and the third channel are all located within the housing; the first channel is positioned on one side of the shell, the second channel and the third channel are positioned on the other side of the shell, and the second channel is positioned above the third channel; the deflector shaft, the second shaft and the third shaft are rotatably fixed relative to the housing.
  8. 8. A vehicle comprising the air outlet flow control mechanism according to any one of claims 1 to 7.

Description

Air outlet airflow control mechanism and vehicle Technical Field The invention relates to the technical field of vehicles, in particular to an air outlet air flow control mechanism and a vehicle with the same. Background Along with the development trend of intelligent and electric control of automobiles, the blowing direction of an air outlet of the automobiles is changed from the past to the present electric control and voice control depending on manual operation. This is all that is required to drive the motor, one motor is required for each operation action in the current mainstream market. The air flow cuts off one motor, so that a vehicle is driven by at least 12 motors, which leads to an increase in cost. And more space is required, so that a plurality of difficulties are brought to structural design, and in many cases, the scheme of the electric air outlet has to be abandoned due to space. Disclosure of Invention In view of the above, the present invention is directed to an air outlet air flow control mechanism and a vehicle with the same, so as to achieve the functions of controlling the cutting off of the air flow, adjusting the vertical blowing angle, and sweeping the air up and down by only one actuator as few as possible. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the air outlet air flow control mechanism comprises a first channel, a second channel and a third channel, wherein the second channel and the third channel are respectively connected with the first channel; a rotatable guide plate is arranged in the first channel; A second air door and a third air door which can be opened or closed in a rotatable way are respectively arranged in the second channel and the third channel; a drive disk configured to control rotation of the baffle, the second damper, and the third damper; the drive disk is configured such that the second damper and the third damper are stationary when the baffle rotates; the drive disk is configured such that the baffle is stationary when the second damper and/or the third damper are rotated. The air outlet airflow control mechanism comprises a guide plate, wherein the guide plate is rotatably connected to the middle part of the first channel, and the guide plate is configured to rotatably cover the upper part or the lower part of the first channel. The air outlet air flow control mechanism, wherein the air outlet air flow control mechanism is operable in a first position, a second position and a third position; when in the first position, the deflector shields one of an upper portion or a lower portion of the first passage, the second damper closes the second passage, and the third damper closes the third passage; When in the second position, the deflector shields one of an upper portion or a lower portion of the first passage, the second damper opens the second passage, and the third damper opens the third passage; When in the third position, the deflector shields the other of the upper or lower portion of the first passage, the second damper opens the second passage, and the third damper opens the third passage. The air outlet air flow control mechanism, wherein the guide plate is static, and the second air door and the third air door continuously rotate during the period that the air outlet air flow control mechanism moves from the first position to the second position; the baffle continuously rotates during operation of the outlet airflow control mechanism from the second position to the third position, the second damper and the third damper being stationary. The air outlet airflow control mechanism, wherein the driving disc is configured to: When the driving disc rotates towards a first direction, the air outlet airflow control mechanism sequentially moves from the first position to the second position to the third position; when the driving disc rotates towards a second direction opposite to the first direction, the air outlet airflow control mechanism sequentially moves from the third position to the second position to the first position. The air outlet air flow control mechanism, wherein: The guide plate comprises a guide plate shaft, a guide plate panel arranged on the guide plate shaft, a guide plate sliding block and a guide plate swing arm, wherein one end of the guide plate swing arm is connected with the guide plate sliding block, and the other end of the guide plate swing arm is connected with the guide plate shaft; The second air door comprises a second shaft, a second air door panel arranged on the second shaft, a second sliding block and a second swing arm, wherein one end of the second swing arm is connected with the second sliding block, and the other end of the second swing arm is connected with the second shaft; The third air door comprises a third shaft, a third air door panel arranged on the third shaft, a third sliding block and a third swing arm, wherein one end of the third swing arm is co