WO2019227252A1 - Ensemble de sortie d'air pour climatiseur d'automobile - Google Patents

Ensemble de sortie d'air pour climatiseur d'automobile Download PDF

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Publication number
WO2019227252A1
WO2019227252A1 PCT/CN2018/000342 CN2018000342W WO2019227252A1 WO 2019227252 A1 WO2019227252 A1 WO 2019227252A1 CN 2018000342 W CN2018000342 W CN 2018000342W WO 2019227252 A1 WO2019227252 A1 WO 2019227252A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
air outlet
casing
damper
rotating shaft
Prior art date
Application number
PCT/CN2018/000342
Other languages
English (en)
Chinese (zh)
Inventor
林士强
黄立锋
Original Assignee
宁波福尔达智能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 宁波福尔达智能科技有限公司 filed Critical 宁波福尔达智能科技有限公司
Publication of WO2019227252A1 publication Critical patent/WO2019227252A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/34—Nozzles; Air-diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/34—Nozzles; Air-diffusers
    • B60H2001/3471—Details of actuators
    • B60H2001/3478—Details of actuators acting on additional damper doors

Definitions

  • the invention relates to a car air-conditioning component, and in particular to a car air-conditioning air outlet structure.
  • the existing basic structure of the air outlet of an automobile air conditioner includes a casing and a horizontal air guide blade, a vertical air guide blade and an air damper provided in the housing.
  • the horizontal air guide blade and the vertical air guide blade change the direction of the wind. It can be adjusted by turning the dial, and the air outlet can be changed by the knob and the corresponding crank connecting mechanism.
  • the technical problem to be solved by the present invention is to provide a thin and compact automobile air-conditioning air outlet assembly in accordance with the above technical status.
  • Another technical problem to be solved by the present invention is to provide a car air conditioner air outlet assembly capable of automatically changing the sweep direction.
  • an automobile air-conditioning air outlet assembly which is characterized by including:
  • the housing has an air outlet at the front end and an air inlet at the rear end;
  • a rotating shaft is rotatably provided in the casing and is close to the air outlet, and an outer end surface of the rotating shaft is provided with a spirally arranged air guide plate;
  • the damper is swingably provided in the casing and is close to the air inlet and cooperates with the wind deflector to change the direction of the wind;
  • One end of the connecting rod is movably connected with the aforementioned rotating shaft, and the other end is movably connected with the aforementioned damper and can drive the damper to swing:
  • the motor is provided on one side of the casing, and the power output end of the motor is drivingly connected to one end of the rotating shaft.
  • the casing has a first blocking portion and a second blocking portion.
  • the first blocking portion is arranged near the air outlet and there is a gap for air to pass between the upper and lower ends and the inner wall of the casing.
  • the second blocking portion is located at Between the air outlet and the air inlet, a first gap is formed between the top end of the second blocking portion and the inner wall of the casing, and a first gap is formed between the bottom end of the second blocking portion and the inner wall of the casing.
  • Two gaps; an air reversing area is formed between the first blocking part and the second blocking part, an air introduction area is formed between the air inlet and the second blocking part, and the rotating shaft is located in the air reversing area, so The damper is located in the air introduction area.
  • the second blocking portion has an upper drainage surface and a lower drainage surface, and the damper cooperates with the upper drainage surface to enter air from the first gap into the air reversing area.
  • the drainage surface fits into the air reversing area from the second gap.
  • upper, lower, left, and right sides are formed around the air outlet of the casing, and when the rotating shaft is in the first position, the damper swings to a first extreme position, and the air outlet of the casing The wind direction is sent upwards and reaches the limit;
  • the damper swings to a transition position located between the first limit position and the second limit position, and the wind direction of the air outlet of the casing is sent to the left and reaches the limit;
  • the damper swings to a transition position located between the first limit position and the second limit position, and the wind from the air outlet of the casing is sent to the right and reaches the limit.
  • the swing of the damper is preferably set as follows: a shaft portion adapted to the inside of the casing is formed at each end of the damper, and the damper can swing with the shaft portion as a fulcrum.
  • the air outlet of the casing is in the shape of a bar
  • a light guide bar is provided on the first blocking portion along the length direction of the air outlet
  • a light source is provided on one side of the casing. The light source is disposed near one end of the light guide bar.
  • the housing includes a main body portion and a cover plate, an opening is formed on one side of the main body portion, and the air outlet and the air inlet are formed on the main body portion, and the cover plate is provided on the opening.
  • the motor is arranged on the cover.
  • the light source can also be provided on the cover.
  • the specific mounting structure of the light source is preferably set as follows: the cover plate has a mounting hole and a positioning hole, and correspondingly, the light source has a wedge-shaped buckle inserted into the mounting hole and a positioning post that is matched with the positioning hole.
  • the positioning post is open and has a luminous body inside.
  • the rotation shaft has a crank portion, and correspondingly, one end of the link is movably connected with the crank portion of the rotation shaft.
  • the present invention has the advantages that: the use of spiral wind deflectors to achieve the left and right switching function of the wind direction, the damper to achieve the adjustment of the up and down air volume and wind direction switching functions, the wind deflectors replace horizontal and vertical blades, can
  • the shell is made very thin to meet the requirements of thin design, and the structure is more compact.
  • the air deflector is built in the casing without being exposed, so there is no possibility of accumulation of dust and impurities.
  • the motor drive By controlling the motor drive, the wind direction can be changed, and the control is convenient and simple, which is conducive to operation.
  • FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
  • FIG. 2 is a perspective sectional view of an embodiment of the present invention.
  • FIG. 3 is an exploded view of an embodiment of the present invention.
  • FIG. 4 is an enlarged view of the light source in FIG. 3 from another perspective.
  • FIG. 5 is a schematic diagram of a state of blowing an extreme position toward the upper side according to an embodiment of the present invention.
  • FIG. 6 is an air flow chart of FIG. 5.
  • FIG. 7 is a schematic diagram showing a state of blowing the extreme position toward the lower side according to the embodiment of the present invention.
  • FIG. 8 is an air flow chart of FIG. 7.
  • FIG. 9 is a schematic diagram of a state of blowing the extreme position toward the right in the embodiment of the present invention.
  • FIG. 10 is an air flow chart of FIG. 9.
  • FIG. 11 is a schematic diagram of a state of blowing an extreme position toward the left side according to an embodiment of the present invention.
  • FIG. 12 is an air flow chart of FIG. 11.
  • FIG. 1 As shown in FIG. 1, FIG. 2 and FIG. 3, it is a preferred embodiment of the air conditioner air outlet assembly of a car of the present invention.
  • the automobile air-conditioning air outlet assembly in this embodiment includes a housing 10, a rotating shaft 3, a damper 4, a connecting rod 8, a motor 7, a light guide bar 5, and a light source 6;
  • the casing 10 includes a main body portion 1 and a cover plate 2. An opening is formed on one side of the main body portion 1, and an air outlet 13 and an air inlet opening 14 are formed on the main body portion 1, and the cover plate 2 is provided on the opening; the air outlet 13 Both the air inlet 14 and the air inlet 14 have a bar shape.
  • the rotating shaft 3 is rotatably provided in the casing 10 and is close to the air outlet 13. One end is rotatably fitted to the inner wall of the main body 1 and the other end is rotatably fitted to the cover plate 2.
  • the outer end surface of the rotating shaft 3 is provided with a spirally arranged wind guide plate 31. ;
  • the rotating shaft 3 has a crank portion 32.
  • the damper 4 is swingably provided in the housing 10 and is close to the air inlet 14 and cooperates with the wind deflector 31 to change the direction of the air outlet. One end is rotated to cooperate with the inner wall of the main body 1 and the other end is rotated to cooperate with the cover plate 2.
  • the damper 4 A shaft portion 41 adapted to the inside of the casing 10 is formed at both ends of the one side, and the damper 4 can swing with the shaft portion 41 as a fulcrum.
  • One end of the connecting rod 8 is movably connected to the crank portion 32 of the rotating shaft 3, and the other end is movably connected to the damper 4 and can drive the damper 4 to swing.
  • the motor 7 is provided on the cover plate 2. The power output end of the motor 7 is driven by one end of the rotating shaft 3. connection.
  • the casing 10 includes a first blocking portion 11 and a second blocking portion 12.
  • the first blocking portion 11 is arranged near the air outlet 13 and there is a gap for air to pass between the upper and lower ends and the inner wall of the casing 10.
  • 12 is located between the air outlet 13 and the air inlet 14, a first gap 1a is formed between the top end of the second blocking portion 12 and the inner wall of the casing 10, and the bottom end of the second blocking portion 12 and the inner wall of the casing 10
  • a second gap 1b is formed for air to pass therethrough;
  • an air reversing area 1c is formed between the first blocking portion 11 and the second blocking portion 12;
  • an air introduction region 1d is formed between the air inlet 14 and the second blocking portion 12, and the rotating shaft 3 Located in the air reversing area 1c, the damper 4 is located in the air introduction area 1d.
  • the second blocking portion 12 has an upper drainage surface 121 and a lower drainage surface 122.
  • the damper 4 cooperates with the upper drainage surface 121 to enter air from the first gap 1a into the air reversing area 1c. Air is introduced into the air reversing area 1c from the second gap 1b.
  • the light guide strip 5 is disposed on the first blocking portion 11 along the length direction of the air outlet 13, and the light source 6 is disposed on the cover plate 2 and is close to one end of the light guide strip 5.
  • the specific installation structure of the light source 6 and the cover plate 2; the cover plate 2 has a mounting hole 22 and a positioning hole 21.
  • the light source 6 has a wedge-shaped buckle 62 inserted into the installation hole 22.
  • a positioning post 61 which is positioned to cooperate with the positioning hole 21, the positioning post 61 is open and is provided with a luminous body, which is not shown in the figure.
  • the damper 4 when the rotating shaft 3 is in the third position, the damper 4 is swung to the transition position (ie, the middle position) between the first limit position and the second limit position, and the wind direction of the air outlet 13 of the casing 10 Send to the left and reach the limit;
  • the ratio of the up and down air volume can be controlled, so as to control the angle of up and down air to achieve air blowing at any angle.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)

Abstract

L'invention porte sur un ensemble de sortie d'air pour un climatiseur d'automobile, comprenant un boîtier (10), un arbre rotatif (3), un amortisseur (4), une tige de liaison (8) et un moteur (7). L'arbre rotatif (3) peut être disposé de manière rotative dans le boîtier (10) et est proche d'une sortie d'air (13) ; et une surface d'extrémité externe de l'arbre rotatif (3) est disposée sur celui-ci avec une plaque de guidage d'air (31) qui est disposée en spirale ; l'amortisseur (4) peut être disposé de façon oscillante dans le boîtier (10), est proche d'une entrée d'air (14), et coopère avec la plaque de guidage d'air (31) pour changer la direction de sortie d'air ; la tige de liaison (8) est reliée de manière flexible à l'amortisseur (4) et peut entraîner l'amortisseur (4) afin qu'il oscille ; une extrémité de sortie de puissance du moteur (7) est en liaison d'entraînement avec une extrémité de l'arbre rotatif (3).
PCT/CN2018/000342 2018-05-30 2018-09-26 Ensemble de sortie d'air pour climatiseur d'automobile WO2019227252A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810540055.X 2018-05-30
CN201810540055.XA CN108556596B (zh) 2018-05-30 2018-05-30 汽车空调出风口总成

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WO2019227252A1 true WO2019227252A1 (fr) 2019-12-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111845280A (zh) * 2020-08-04 2020-10-30 宁波福尔达智能科技有限公司 一种汽车空调出风口降低泄漏量结构

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CN108556596B (zh) * 2018-05-30 2023-12-01 宁波福尔达智能科技股份有限公司 汽车空调出风口总成
CN109334391A (zh) * 2018-11-07 2019-02-15 贵州长江汽车有限公司 一种汽车空调无极调向机构
CN109795290A (zh) * 2018-12-20 2019-05-24 宁波舜宇模具股份有限公司 一种隐藏式自动出风口结构
CN109649125B (zh) * 2018-12-25 2024-03-19 宁波舜宇精工股份有限公司 一种手动隐藏出风口机构
DE212020000484U1 (de) * 2019-01-07 2021-07-09 Product Development Engineernanjing Tata Autocomp Systems Limited Luftaustrittsmechanismus ohne Frontlamellen
CN109823143A (zh) * 2019-02-27 2019-05-31 宁波均胜汽车电子股份有限公司 出风口装置、空调系统及交通工具
WO2021082887A1 (fr) * 2019-10-31 2021-05-06 上海延锋金桥汽车饰件系统有限公司 Sortie d'air
CN111559226B (zh) * 2020-04-20 2021-10-19 爱驰汽车有限公司 汽车出风口结构
CN111452597A (zh) * 2020-04-28 2020-07-28 宁波福尔达智能科技有限公司 一种汽车出风口的新型拨钮控制机构
CN112109526B (zh) * 2020-07-13 2021-12-03 宁波均胜群英汽车系统股份有限公司 一种手动操控式汽车空调出风口结构
CN113427974B (zh) * 2021-06-28 2023-05-05 上海延锋金桥汽车饰件系统有限公司 一种吹风组件
CN114633606B (zh) * 2022-05-18 2022-09-20 宁波福尔达智能科技股份有限公司 一种空调出风口总成及车辆

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JPH0840062A (ja) * 1994-08-02 1996-02-13 Wako Kasei Kogyo Kk レジスタのダンパ開閉保持機構
JP2016210396A (ja) * 2015-04-28 2016-12-15 豊和化成株式会社 空気吹出装置及び当該空気吹出装置の集合体
DE202017102616U1 (de) * 2017-05-03 2018-08-06 Illinois Tool Works Inc. Luftausströmer zur Verwendung in einem Fahrzeug
DE102017113906A1 (de) * 2017-06-23 2017-08-24 Dr. Schneider Kunststoffwerke Gmbh Luftausströmer
CN108556596A (zh) * 2018-05-30 2018-09-21 宁波福尔达智能科技有限公司 汽车空调出风口总成

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111845280A (zh) * 2020-08-04 2020-10-30 宁波福尔达智能科技有限公司 一种汽车空调出风口降低泄漏量结构

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CN108556596B (zh) 2023-12-01

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