WO2018192363A1 - Louvered automobile front window defrosting air outlet device - Google Patents
Louvered automobile front window defrosting air outlet device Download PDFInfo
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- WO2018192363A1 WO2018192363A1 PCT/CN2018/081753 CN2018081753W WO2018192363A1 WO 2018192363 A1 WO2018192363 A1 WO 2018192363A1 CN 2018081753 W CN2018081753 W CN 2018081753W WO 2018192363 A1 WO2018192363 A1 WO 2018192363A1
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- blade
- disposed
- rotating shaft
- side wall
- shaft
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
Definitions
- the invention belongs to the technical field of automobile defrosting, and particularly relates to a defrosting tuyere device for a front window of a sweeping automobile.
- the front window defrosting system of the car is very important for the use of the vehicle in cold weather.
- the defrosting effect of the defrosting system directly affects the clarity of the driver's front view during the driving process of the vehicle, thereby affecting the driving safety.
- the existing defrosting system adopts a fixed vane type air outlet, and the direction and angle of the air outlet are limited and cannot be changed. Even if the technology uses the movable air outlet, it is necessary to manually adjust the angle of the air outlet, and then the angle is released at a fixed angle.
- the scheme of increasing the number of air outlets is adopted. Under the condition that the power of the warm air blower is constant, the more the number of air outlets, the lower the wind speed of the wind, and the higher the height of the upper part of the front window that the warm air can reach. Low, the smaller the defrosting range.
- the tuyere blades are fixed, and the front window area blown by the warm air is also fixed, and the defrosting effect of the unbleachable area is very poor.
- the object of the present invention is to provide a windshield automobile front window defrosting tuyere device for solving the problem that the fixed vane air outlet of the prior art defrosting system cannot be changed after the air outlet direction and angle are limited.
- a windshield automobile front window defrosting tuyere device comprises an air outlet casing, an active blade, a driven blade, a blade connecting rod, a rotating arm and a cross bar;
- the air outlet housing is a shell-shaped structure that is open at both upper and lower sides, and the active blade and the driven blade are movably disposed in the air outlet housing;
- the blade link is operatively connected to the active blade and the driven blade respectively;
- the rotating arm is fixedly connected to the driving blade through a rotating arm hole on the air outlet housing;
- the crossbar is rotatably coupled to the boom.
- the air outlet housing includes a first side wall and a second side wall, the first side wall being disposed opposite to the second side wall, and an inner side surface and the second side wall of the first side wall The inner side surfaces are oppositely provided with driven blade support;
- the arm wall is further disposed on the first side wall, and the active blade support is disposed on an inner side surface of the second side wall opposite to the arm hole;
- a first cross rail and a second rail guide are disposed on an outer side surface of the first side wall, and the rail is slidably disposed on the first cross after being connected to the arm a rod guide and the second rail guide.
- the driven blade support is a boss structure extending from the inner side surface of the first side wall or the inner side of the second side wall toward the air outlet housing, and a rotating shaft is disposed on a top surface of the boss structure Or the driven blade supports a rotating shaft hole disposed on the inner side surface of the first side wall or the inner side surface of the second side wall.
- the driven blade includes a driven blade body, and each of the two sides of the driven blade body is provided with a rotating shaft;
- a blade link rotating shaft is disposed at a lower portion of one side of the driven blade body.
- a notch is disposed at a corner below the driven blade body, and the blade link shaft is disposed at the notch, and an axis of the blade link shaft is parallel to an axis of the rotating shaft.
- the active blade includes an active blade body, and a rotating shaft is disposed at an upper portion of one side of the driving blade body, and a rotating input shaft is disposed on a side of the active blade body opposite to the rotating shaft;
- a blade link rotating shaft is disposed below a side of the driving blade body where the rotating shaft is disposed.
- a notch is disposed at a lower corner of a side of the driven blade body where the rotating shaft is disposed, the blade link rotating shaft is disposed at the notch, an axis of the blade connecting shaft and the rotating shaft The axes are parallel.
- the blade link includes a blade link body and a blade link shaft hole disposed on the blade link body, and the blade link shaft penetrates into the blade link shaft hole.
- the rotating arm includes a rotating arm body and a rotating arm rotating shaft; the rotating arm rotating shaft is vertically fixed to one end of the rotating arm body, and a guiding groove is disposed on the rotating arm body;
- a rotating arm slot is disposed at an end of the rotating shaft of the rotating arm, and the rotating input shaft is inserted into the rotating arm slot;
- a chuck is disposed on a side of the rotating shaft near the arm body, and a leg is disposed on a side of the rotating shaft of the rotating arm;
- the chuck is located on an outer side surface of the first side wall, and the clamping leg is located on an inner side surface of the first side wall.
- the crossbar includes a crossbar body, a connecting hole is disposed at one end of the crossbar body, and a connecting fork is disposed at the other end, and a moving pin is disposed on the crossbar, and the moving pin is disposed with the guiding slot Inside.
- the windshield automobile front window defrosting tuyere device of the technical scheme drives the crossbar to reciprocate by the rotation of the motor, and the movement of the cross pin moves in the guide groove to drive the active blade to reciprocate around the rotating shaft, the active blade
- the belt drives the driven blades synchronously to reciprocate by the blade connecting rod, so that when the hot or cold air blown by the blower is sent to the air outlet through the air duct, the wind direction is synchronously reciprocated under the reciprocating rotation of the driving blade and the driven blade. In order to achieve the purpose of sweeping the wind.
- FIG. 1 is a schematic view showing a series connection of a front window defrosting tuyere device of a sweeping type automobile according to the present invention
- FIG. 2 is a schematic view of a defrosting tuyere device for a windshield front window
- Figure 3 is an internal perspective view of the defrosting tuyere device of the windshield automobile front window
- Figure 4 is a schematic view showing the structure of the air outlet casing
- Figure 5 is a schematic view showing the structure of the driven blade
- Figure 6 is a schematic view of the structure of the active blade
- Figure 7 is a schematic view showing the structure of the blade link
- Figure 8 is a schematic view showing a structure of a blade and a blade link
- Figure 9 is a schematic view of the structure of the rotating arm
- Figure 10 is a schematic view showing the cooperation structure of the rotating arm and the air outlet housing
- Figure 11 is a schematic view showing the cooperation of the active blade and the rotating arm
- Figure 12 is a schematic view showing the structure of the crossbar
- Figure 13 is a schematic view showing the series structure of the defrosting tuyere device of the two windswept automobile front windows;
- Figure 14 is a schematic diagram of the working principle of the sweeping wind.
- 1 defroster tuyere device 2 motor, 3 active lever, 4 follower lever, 101 air outlet housing, 102 active blades, 103 driven blades, 104 blade connecting rod, 105 rocker arm, 106 crossbar, 1011 first side Wall, 1012 second side wall, 1013 driven blade support, 1014 rocker arm hole, 1015 first crossbar slide rail, 1016 second crossbar slide rail, 1021 active blade body, 1022 rotating input shaft, 1031 driven blade body , 1032 shaft, 1033 blade connecting rod shaft, 1034 notch, 1041 blade connecting rod body, 1042 blade connecting rod shaft hole, 1051 arm main body, 1052 arm rotating shaft, 1053 arm slot, 1054 chuck, 1055 card foot, 1056 guide groove, 1061 crossbar body, 1062 connecting hole, 1063 connecting fork, 1064 moving pin.
- the defroster tuyere device is formed by series connection of two or more sweeping automobile front window defroster tuyere devices.
- the present invention provides a windshield automobile front window defrosting tuyere device, as shown in FIG. 2 to FIG. 14 , including an air outlet casing 101 , a driving blade 102 , a driven blade 103 , a blade connecting rod 104 , a rotating arm 105 , and The cross bar 106;
- the defroster tuyere device drives the active rod to rotate by a motor 2
- the active rod 3 drives the follower rod 4 to rotate periodically
- the driven rod is connected with the cross rod of the air outlet assembly to drive the cross rod in the air outlet shell
- the crossbars in the rail guides of the body are periodically reciprocated.
- two or more defroster tuyere devices 1 may be connected in series.
- the air outlet housing is a shell-shaped structure that is open at the upper and lower sides.
- the air outlet housing is rectangular, the upper and lower ends are not closed, the lower end is connected with the air passage, and the upper end opening corresponds to the front window;
- the active blade and the driven blade are movably disposed in the air outlet housing.
- the blade link 104 is operatively coupled to the drive blade 102 and the driven blade 103, respectively.
- the rotating arm is fixedly connected to the driving blade through a rotating arm hole on the air outlet housing.
- the crossbar is rotatably coupled to the boom.
- the air outlet housing 101 includes a first side wall 1011 and a second side wall 1012.
- the first side wall is opposite to the second side wall, and the inner side surface of the first side wall and the first side wall
- the inner side surfaces of the two side walls are oppositely provided with the driven blade support 1013.
- the arm wall 1014 is further disposed on the first side wall, and the active blade support is disposed on an inner side surface of the second side wall opposite to the arm hole;
- the driven blade support is a boss structure extending from the inner side surface of the first side wall or the inner side of the second side wall toward the air outlet housing, and a rotating shaft hole is disposed on a top surface of the boss structure;
- a plurality of boss structures are disposed on the inner side of the first side wall, and a top surface of each of the boss structures is provided with a shaft hole, and the center line of the shaft holes is parallel to the upper side line of the first side wall;
- the second The inner side surface of the side wall is provided with the same number of boss structures as the inner side surface of the first side wall, and one-to-one corresponding boss structure, and a rotating shaft hole is also disposed on the top surface of each of the boss structures.
- the driven vane support is provided with pits directly on the inner side of the first side wall or the inner side of the second side wall, and the dimples form a shaft hole.
- a first rail guide 1015 and a second rail guide 1016 are disposed on an outer side surface of the first side wall, and a line connecting the first rail rail and the second rail rail is parallel to an upper side line of the first sidewall After the crossbar is connected to the rotating arm, the crossbar is slidably disposed in the first rail rail and the second rail rail.
- the driven blade 103 includes a driven blade body 1031.
- the driven blade body is a rectangular plate structure, and a rotating shaft 1032 is disposed on each of two sides of the driven blade body; one side thereof The rotating shaft is inserted into the rotating shaft hole of the first side wall, and the rotating shaft of the other side is inserted into the rotating shaft hole of the second side wall.
- a blade link rotating shaft 1033 is provided at a lower portion of one side of the driven blade body.
- a notch 1034 is disposed at a corner of the lower portion of the driven blade body.
- the notch is a rectangle
- the blade link shaft is disposed at the notch
- the axis of the blade link shaft is The axes of the shafts are parallel.
- the active blade 102 includes an active blade body 1021.
- the shape of the active blade is the same as the shape of the driven blade, and a rotating shaft is disposed at an upper portion of one side of the active blade body, and the active blade body is The opposite side of the rotating shaft is provided with a rotating input shaft 1022, and the rotating input shaft cooperates with the rotating arm to transmit the rotation of the rotating arm to the driving blade.
- a blade link rotating shaft 1033 is provided below a side of the driving blade body where the rotating shaft is provided.
- a notch 1034 is disposed at a corner below the side of the driven blade body where the rotating shaft is disposed, and the notch is also rectangular in shape, and the blade connecting shaft is disposed at the notch, the blade
- the axis of the link shaft is parallel to the axis of the shaft.
- the blade link 104 includes a blade link body 1041 and a blade link shaft hole 1042 disposed on the blade link body, and the blade link shaft penetrates into the blade link shaft hole, where Both the rotating shaft of the driving blade and the rotating shaft of the driven blade penetrate into the shaft of the blade connecting rod.
- the rotating arm 105 includes a rotating arm main body 1051 and a rotating arm rotating shaft 1052.
- the rotating arm rotating shaft is vertically fixed to one end of the rotating arm main body, and a guiding groove 1056 is disposed on the rotating arm main body.
- An arm slot 1053 is disposed at an end of the pivot shaft, and the rotation input shaft 1022 is inserted into the arm slot.
- a chuck 1054 is disposed on a side of the rotating shaft near the arm body, and a leg 1055 is disposed on a side of the rotating shaft.
- the chuck is located on an outer side surface of the first side wall, and the clamping leg is located on an inner side surface of the first side wall.
- the arm rotation shaft is rotatable along the arm hole, wherein the chuck and the card foot are used to prevent the arm shaft from axially swaying.
- the crossbar 106 includes a crossbar body 1061, a connecting hole 1062 is disposed at one end of the crossbar body, and a connecting fork 1063 is disposed at the other end, and a moving pin 1064 is disposed on the crossbar, and the moving pin is disposed And the guide groove 1056.
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Abstract
A louvered automobile front window defrosting air outlet device (1), comprising an airflow outlet housing (101), a driving blade (102), a driven blade (103), a blade connecting rod (104), a rocker arm (105), and a crossbar (106). The driving blade (102) and the driven blade (103) are both movably disposed in the airflow outlet housing (101). The blade connecting rod (104) is separately and operatively connected to the driving blade (102) and the driven blade (103). The rocker arm (105) passes through a rocker arm hole (1014) on the airflow outlet housing (101), and is fixedly connected to the driving blade (102). The crossbar (106) is rotatably connected to the rocker arm (105). In the louvered automobile front window defrosting air outlet device of the invention, a motor rotates to drive the crossbar (106) to move in a reciprocating manner. A moving pin of the crossbar (106) moves in a guide slot to drive the driving blade (102) to rotate around a rotating shaft (1032) in a reciprocating manner. The driving blade (102) drives, via the blade connecting rod (104), the driven blade (103) to rotate synchronously in a reciprocating manner. Therefore, when a hot or cold airflow of a blower is delivered, via an air duct, to an airflow outlet, the driving blade (102) and the driven blade (103) rotate in a reciprocating manner to synchronously change the direction of the output airflow, achieving a louvered effect.
Description
本发明属于汽车除霜技术领域，特别是指一种扫风式汽车前窗除霜风口装置。The invention belongs to the technical field of automobile defrosting, and particularly relates to a defrosting tuyere device for a front window of a sweeping automobile.
汽车前窗除霜***对车辆在寒冷天气下的使用至关重要，除霜***除霜效果的好坏直接影响车辆行车过程中驾驶员前方视野的清晰程度，进而影响行车安全。The front window defrosting system of the car is very important for the use of the vehicle in cold weather. The defrosting effect of the defrosting system directly affects the clarity of the driver's front view during the driving process of the vehicle, thereby affecting the driving safety.
现有除霜***采用固定叶片式出风口，出风的方向和角度是限定无法改变的，即使有技术使用可活动式出风口，也是需要手动调节出风口的角度，然后固定角度出风。The existing defrosting system adopts a fixed vane type air outlet, and the direction and angle of the air outlet are limited and cannot be changed. Even if the technology uses the movable air outlet, it is necessary to manually adjust the angle of the air outlet, and then the angle is released at a fixed angle.
通常为了增加除霜范围，采用增加出风口数量的方案，此方案在暖风鼓风机功率一定的情况下，风口数量越多，出风风速越低，暖风能达到的前窗上部区域的高度也越低，除霜范围越小。此外，风口叶片固定，暖风吹到的前窗区域也是固定的，无法吹到的区域的除霜效果非常差。Usually, in order to increase the defrosting range, the scheme of increasing the number of air outlets is adopted. Under the condition that the power of the warm air blower is constant, the more the number of air outlets, the lower the wind speed of the wind, and the higher the height of the upper part of the front window that the warm air can reach. Low, the smaller the defrosting range. In addition, the tuyere blades are fixed, and the front window area blown by the warm air is also fixed, and the defrosting effect of the unbleachable area is very poor.
发明内容Summary of the invention
本发明的目的是提供一种扫风式汽车前窗除霜风口装置，以解决现有技术的除霜***的固定叶片式出风口，出风方向及角度在限定后无法改变的问题。The object of the present invention is to provide a windshield automobile front window defrosting tuyere device for solving the problem that the fixed vane air outlet of the prior art defrosting system cannot be changed after the air outlet direction and angle are limited.
本发明是通过以下技术方案实现的：The invention is achieved by the following technical solutions:
一种扫风式汽车前窗除霜风口装置，包括出风口壳体、主动叶片、从动叶片、叶片连杆、转臂及横杆；A windshield automobile front window defrosting tuyere device comprises an air outlet casing, an active blade, a driven blade, a blade connecting rod, a rotating arm and a cross bar;
所述出风口壳体为上下均开口的壳形结构，所述主动叶片、所述从动叶片均活动式设置于所述出风口壳体内；The air outlet housing is a shell-shaped structure that is open at both upper and lower sides, and the active blade and the driven blade are movably disposed in the air outlet housing;
所述叶片连杆分别与所述主动叶片及所述从动叶片运转连接；The blade link is operatively connected to the active blade and the driven blade respectively;
所述转臂穿过所述出风口壳体上的转臂孔后同所述主动叶片固定连接；The rotating arm is fixedly connected to the driving blade through a rotating arm hole on the air outlet housing;
所述横杆与所述转臂转动连接。The crossbar is rotatably coupled to the boom.
所述出风口壳体包括第一侧壁和第二侧壁，所述第一侧壁与所述第二侧壁相对设置，在所述第一侧壁的内侧面和所述第二侧壁的内侧面均相对设置有从动叶片支撑；The air outlet housing includes a first side wall and a second side wall, the first side wall being disposed opposite to the second side wall, and an inner side surface and the second side wall of the first side wall The inner side surfaces are oppositely provided with driven blade support;
在所述第一侧壁上还设置有所述转臂孔，在与所述转臂孔相对的所述第二侧壁的内侧面上设置有主动叶片支撑；The arm wall is further disposed on the first side wall, and the active blade support is disposed on an inner side surface of the second side wall opposite to the arm hole;
在所述第一侧壁的外侧面上设置有第一横杆导轨和第二横杆导轨，所述横杆在与所述转臂连接后，所述横杆滑动设置于所述第一横杆导轨和所述第二横杆导轨内。a first cross rail and a second rail guide are disposed on an outer side surface of the first side wall, and the rail is slidably disposed on the first cross after being connected to the arm a rod guide and the second rail guide.
所述从动叶片支撑为自所述第一侧壁内侧面或所述第二侧壁内侧面向所述出风口壳体内延伸的凸台结构，在所述凸台结构的顶面上设置有转轴孔；或者，所述从动叶片支撑为设置于所述第一侧壁内侧面或所述第二侧壁内侧面的转轴孔。The driven blade support is a boss structure extending from the inner side surface of the first side wall or the inner side of the second side wall toward the air outlet housing, and a rotating shaft is disposed on a top surface of the boss structure Or the driven blade supports a rotating shaft hole disposed on the inner side surface of the first side wall or the inner side surface of the second side wall.
所述从动叶片包括从动叶片本体，在所述从动叶片本体的两侧的上部各设置有一个转轴；The driven blade includes a driven blade body, and each of the two sides of the driven blade body is provided with a rotating shaft;
在所述从动叶片本体的一侧的下部设置有叶片连杆转轴。A blade link rotating shaft is disposed at a lower portion of one side of the driven blade body.
在所述从动叶片本体的下方的角部设置有一个缺口，所述叶片连杆转轴设置于所述缺口处，所述叶片连杆转轴的轴线与所述转轴的轴线平行。A notch is disposed at a corner below the driven blade body, and the blade link shaft is disposed at the notch, and an axis of the blade link shaft is parallel to an axis of the rotating shaft.
所述主动叶片包括主动叶片本体，在所述主动叶片本体的一侧的上部设置有转轴，所述主动叶片本体与所述转轴相对的一侧设置有转动输入轴；The active blade includes an active blade body, and a rotating shaft is disposed at an upper portion of one side of the driving blade body, and a rotating input shaft is disposed on a side of the active blade body opposite to the rotating shaft;
在所述主动叶片本体设置有所述转轴的一侧的下方设置有叶片连杆转轴。A blade link rotating shaft is disposed below a side of the driving blade body where the rotating shaft is disposed.
在所述从动叶片本体设置有所述转轴的一侧的下方的角部设置有一个缺口，所述叶片连杆转轴设置于所述缺口处，所述叶片连杆转轴的轴线与所述转轴的轴线平行。a notch is disposed at a lower corner of a side of the driven blade body where the rotating shaft is disposed, the blade link rotating shaft is disposed at the notch, an axis of the blade connecting shaft and the rotating shaft The axes are parallel.
所述叶片连杆包括叶片连杆本体及设置于所述叶片连杆本体上的叶片连杆转轴孔，所述叶片连杆转轴穿入所述叶片连杆转轴孔内。The blade link includes a blade link body and a blade link shaft hole disposed on the blade link body, and the blade link shaft penetrates into the blade link shaft hole.
所述转臂包括转臂主体及转臂转轴；所述转臂转轴垂直固定于所述转臂主体的一端，在所述转臂主体上设置有导槽；The rotating arm includes a rotating arm body and a rotating arm rotating shaft; the rotating arm rotating shaft is vertically fixed to one end of the rotating arm body, and a guiding groove is disposed on the rotating arm body;
在所述转臂转轴的端部设置有转臂卡槽，所述转动输入轴***所述转臂卡槽内；a rotating arm slot is disposed at an end of the rotating shaft of the rotating arm, and the rotating input shaft is inserted into the rotating arm slot;
在所述转臂转轴的侧面近所述转臂主体处设置有卡盘，在所述转臂转轴的侧面上设置有卡脚；a chuck is disposed on a side of the rotating shaft near the arm body, and a leg is disposed on a side of the rotating shaft of the rotating arm;
所述转臂转轴***所述转臂孔后，所述卡盘位于所述第一侧壁的外侧面，所述卡脚位于所述第一侧壁的内侧面。After the rotating arm shaft is inserted into the rotating arm hole, the chuck is located on an outer side surface of the first side wall, and the clamping leg is located on an inner side surface of the first side wall.
所述横杆包括横杆本体，在所述横杆本体的一端设置有连接孔，另一端设置有连接叉，在所述横杆上设置有运动销，所述运动销设置与所述导槽内。The crossbar includes a crossbar body, a connecting hole is disposed at one end of the crossbar body, and a connecting fork is disposed at the other end, and a moving pin is disposed on the crossbar, and the moving pin is disposed with the guiding slot Inside.
本发明的有益效果是：The beneficial effects of the invention are:
本技术方案的扫风式汽车前窗除霜风口装置，通过电机的转动，带动横杆做往复运动，通过横杆的运动销在导槽内的运动，带动主动叶片绕转轴往复转动，主动叶片带通过叶片连杆带动从动叶片同步进行往复转动，从而将鼓风机吹出的热风或冷风经过风道送达到出风口时，在主动叶片和从动叶片的往复转动作用下，同步往复改变出风风向，从而达到扫风的目的。The windshield automobile front window defrosting tuyere device of the technical scheme drives the crossbar to reciprocate by the rotation of the motor, and the movement of the cross pin moves in the guide groove to drive the active blade to reciprocate around the rotating shaft, the active blade The belt drives the driven blades synchronously to reciprocate by the blade connecting rod, so that when the hot or cold air blown by the blower is sent to the air outlet through the air duct, the wind direction is synchronously reciprocated under the reciprocating rotation of the driving blade and the driven blade. In order to achieve the purpose of sweeping the wind.
图1为本发明扫风式汽车前窗除霜风口装置串联示意图；1 is a schematic view showing a series connection of a front window defrosting tuyere device of a sweeping type automobile according to the present invention;
图2为扫风式汽车前窗除霜风口装置示意图；2 is a schematic view of a defrosting tuyere device for a windshield front window;
图3为扫风式汽车前窗除霜风口装置内部透视图；Figure 3 is an internal perspective view of the defrosting tuyere device of the windshield automobile front window;
图4为出风口壳体结构示意图；Figure 4 is a schematic view showing the structure of the air outlet casing;
图5为从动叶片结构示意图；Figure 5 is a schematic view showing the structure of the driven blade;
图6为主动叶片结构示意图；Figure 6 is a schematic view of the structure of the active blade;
图7为叶片连杆结构示意图；Figure 7 is a schematic view showing the structure of the blade link;
图8为叶片与叶片连杆配合结构示意图；Figure 8 is a schematic view showing a structure of a blade and a blade link;
图9为转臂结构示意图；Figure 9 is a schematic view of the structure of the rotating arm;
图10为转臂与出风口壳体配合结构示意图；Figure 10 is a schematic view showing the cooperation structure of the rotating arm and the air outlet housing;
图11为主动叶片与转臂配合示意图；Figure 11 is a schematic view showing the cooperation of the active blade and the rotating arm;
图12为横杆结构示意图；Figure 12 is a schematic view showing the structure of the crossbar;
图13为两个扫风式汽车前窗除霜风口装置串联结构示意图；Figure 13 is a schematic view showing the series structure of the defrosting tuyere device of the two windswept automobile front windows;
图14为扫风工作原理示意图。Figure 14 is a schematic diagram of the working principle of the sweeping wind.
附图标记说明Description of the reference numerals
1除霜风口装置，2电机，3主动杆，4从动杆，101出风口壳体，102主动叶片，103从动叶片，104叶片连杆，105摇臂，106横杆，1011第一侧壁，1012第二侧壁，1013从动叶片支撑，1014摇臂孔，1015第一横杆滑轨，1016第二横杆滑轨，1021主动叶片本体，1022转动输入轴，1031从动叶片本体，1032转轴，1033叶片连杆转轴，1034缺口，1041叶片连杆本体，1042叶片连杆转轴孔，1051转臂主体，1052转臂转轴，1053转臂卡槽，1054卡盘，1055卡脚，1056导槽，1061横杆本体，1062连接孔，1063连接叉，10***销。1 defroster tuyere device, 2 motor, 3 active lever, 4 follower lever, 101 air outlet housing, 102 active blades, 103 driven blades, 104 blade connecting rod, 105 rocker arm, 106 crossbar, 1011 first side Wall, 1012 second side wall, 1013 driven blade support, 1014 rocker arm hole, 1015 first crossbar slide rail, 1016 second crossbar slide rail, 1021 active blade body, 1022 rotating input shaft, 1031 driven blade body , 1032 shaft, 1033 blade connecting rod shaft, 1034 notch, 1041 blade connecting rod body, 1042 blade connecting rod shaft hole, 1051 arm main body, 1052 arm rotating shaft, 1053 arm slot, 1054 chuck, 1055 card foot, 1056 guide groove, 1061 crossbar body, 1062 connecting hole, 1063 connecting fork, 1064 moving pin.
以下通过实施例来详细说明本发明的技术方案，以下的实施例仅是示例性的，仅能用来解释和说明本发明的技术方案，而不能解释为是对本发明技术方案的限制。The following is a detailed description of the technical solutions of the present invention by way of examples, and the following embodiments are merely illustrative and are not to be construed as limiting the technical solutions of the present invention.
如图1所示，在实际的使用过程中，均是通过两个或两个以上的扫风式汽车前窗除霜风口装置通过串联的方式组成除霜风口装置。As shown in FIG. 1 , in actual use, the defroster tuyere device is formed by series connection of two or more sweeping automobile front window defroster tuyere devices.
本申请提供一种扫风式汽车前窗除霜风口装置，如图2至图14所示，包括出风口壳体101、主动叶片102、从动叶片103、叶片连杆104、转臂105及横杆106；本除霜风口装置通过一个电机2带动主动杆转动，主动杆3带动从动杆4做周期转动，从动杆与出风口总成的横杆连接，带动横杆在出风口壳体上的横杆导轨内的横杆做周期往复运动。在本申请中，可以由两个或两个以上的除霜风口装置1串联。The present invention provides a windshield automobile front window defrosting tuyere device, as shown in FIG. 2 to FIG. 14 , including an air outlet casing 101 , a driving blade 102 , a driven blade 103 , a blade connecting rod 104 , a rotating arm 105 , and The cross bar 106; the defroster tuyere device drives the active rod to rotate by a motor 2, the active rod 3 drives the follower rod 4 to rotate periodically, and the driven rod is connected with the cross rod of the air outlet assembly to drive the cross rod in the air outlet shell The crossbars in the rail guides of the body are periodically reciprocated. In the present application, two or more defroster tuyere devices 1 may be connected in series.
所述出风口壳体为上下均开口的壳形结构，在本实施例中，出风口壳体为长方形，上下两端均不封闭，其下端与风道连通，上端开口与前窗相对应；所述主动叶片、所述从动叶片均活动式设置于所述出风口壳体内。The air outlet housing is a shell-shaped structure that is open at the upper and lower sides. In the embodiment, the air outlet housing is rectangular, the upper and lower ends are not closed, the lower end is connected with the air passage, and the upper end opening corresponds to the front window; The active blade and the driven blade are movably disposed in the air outlet housing.
所述叶片连杆104分别与所述主动叶片102及所述从动叶片103运转连接。The blade link 104 is operatively coupled to the drive blade 102 and the driven blade 103, respectively.
所述转臂穿过所述出风口壳体上的转臂孔后同所述主动叶片固定连接。The rotating arm is fixedly connected to the driving blade through a rotating arm hole on the air outlet housing.
所述横杆与所述转臂转动连接。The crossbar is rotatably coupled to the boom.
所述出风口壳体101包括第一侧壁1011和第二侧壁1012，所述第一侧壁与所述第二侧壁相对设置，在所述第一侧壁的内侧面和所述第二侧壁的内侧面 均相对设置有从动叶片支撑1013。The air outlet housing 101 includes a first side wall 1011 and a second side wall 1012. The first side wall is opposite to the second side wall, and the inner side surface of the first side wall and the first side wall The inner side surfaces of the two side walls are oppositely provided with the driven blade support 1013.
在所述第一侧壁上还设置有所述转臂孔1014，在与所述转臂孔相对的所述第二侧壁的内侧面上设置有主动叶片支撑；所述从动叶片支撑为自所述第一侧壁内侧面或所述第二侧壁内侧面向所述出风口壳体内延伸的凸台结构，在所述凸台结构的顶面上设置有转轴孔；在本实施例中，第一侧壁内侧设置有多个凸台结构，每个凸台结构的顶面均设置有一个转轴孔，这些转轴孔的中心连线与第一侧壁的上边线平行；同样，第二侧壁内侧面设置有与第一侧壁内侧面的凸台结构数量相同，且一一对应的凸台结构，在每个凸台结构的顶面上也设置有一个转轴孔。The arm wall 1014 is further disposed on the first side wall, and the active blade support is disposed on an inner side surface of the second side wall opposite to the arm hole; the driven blade support is a boss structure extending from the inner side surface of the first side wall or the inner side of the second side wall toward the air outlet housing, and a rotating shaft hole is disposed on a top surface of the boss structure; in this embodiment a plurality of boss structures are disposed on the inner side of the first side wall, and a top surface of each of the boss structures is provided with a shaft hole, and the center line of the shaft holes is parallel to the upper side line of the first side wall; likewise, the second The inner side surface of the side wall is provided with the same number of boss structures as the inner side surface of the first side wall, and one-to-one corresponding boss structure, and a rotating shaft hole is also disposed on the top surface of each of the boss structures.
在本申请的其它实施例中，，所述从动叶片支撑为直接在第一侧壁内侧面或所述第二侧壁内侧面设置凹坑，这些凹坑形成转轴孔。In other embodiments of the present application, the driven vane support is provided with pits directly on the inner side of the first side wall or the inner side of the second side wall, and the dimples form a shaft hole.
在所述第一侧壁的外侧面上设置有第一横杆导轨1015和第二横杆导轨1016，第一横杆导轨和第二横杆导轨的连线与第一侧壁的上边线平行，所述横杆在与所述转臂连接后，所述横杆滑动设置于所述第一横杆导轨和所述第二横杆导轨内。A first rail guide 1015 and a second rail guide 1016 are disposed on an outer side surface of the first side wall, and a line connecting the first rail rail and the second rail rail is parallel to an upper side line of the first sidewall After the crossbar is connected to the rotating arm, the crossbar is slidably disposed in the first rail rail and the second rail rail.
所述从动叶片103包括从动叶片本体1031，在本申请中，从动叶片本体为长方板结构，在所述从动叶片本体的两侧的上部各设置有一个转轴1032；其中一侧转轴***第一侧壁的转轴孔内，另一侧的转轴***第二侧壁的转轴孔内。The driven blade 103 includes a driven blade body 1031. In the present application, the driven blade body is a rectangular plate structure, and a rotating shaft 1032 is disposed on each of two sides of the driven blade body; one side thereof The rotating shaft is inserted into the rotating shaft hole of the first side wall, and the rotating shaft of the other side is inserted into the rotating shaft hole of the second side wall.
在所述从动叶片本体的一侧的下部设置有叶片连杆转轴1033。A blade link rotating shaft 1033 is provided at a lower portion of one side of the driven blade body.
在所述从动叶片本体的下方的角部设置有一个缺口1034，在本实施例中，缺口为长方形，所述叶片连杆转轴设置于所述缺口处，所述叶片连杆转轴的轴线与所述转轴的轴线平行。A notch 1034 is disposed at a corner of the lower portion of the driven blade body. In the embodiment, the notch is a rectangle, and the blade link shaft is disposed at the notch, and the axis of the blade link shaft is The axes of the shafts are parallel.
所述主动叶片102包括主动叶片本体1021，在本实施例中，主动叶片的形状与从动叶片的形状相同，在所述主动叶片本体的一侧的上部设置有转轴，所述主动叶片本体与所述转轴相对的一侧设置有转动输入轴1022，转动输入轴与转臂配合，将转臂的转动传递至主动叶片。The active blade 102 includes an active blade body 1021. In this embodiment, the shape of the active blade is the same as the shape of the driven blade, and a rotating shaft is disposed at an upper portion of one side of the active blade body, and the active blade body is The opposite side of the rotating shaft is provided with a rotating input shaft 1022, and the rotating input shaft cooperates with the rotating arm to transmit the rotation of the rotating arm to the driving blade.
在所述主动叶片本体设置有所述转轴的一侧的下方设置有叶片连杆转轴1033。A blade link rotating shaft 1033 is provided below a side of the driving blade body where the rotating shaft is provided.
在所述从动叶片本体设置有所述转轴的一侧的下方的角部设置有一个缺 口1034，此缺口的形状也为长方形，所述叶片连杆转轴设置于所述缺口处，所述叶片连杆转轴的轴线与所述转轴的轴线平行。a notch 1034 is disposed at a corner below the side of the driven blade body where the rotating shaft is disposed, and the notch is also rectangular in shape, and the blade connecting shaft is disposed at the notch, the blade The axis of the link shaft is parallel to the axis of the shaft.
所述叶片连杆104包括叶片连杆本体1041及设置于所述叶片连杆本体上的叶片连杆转轴孔1042，所述叶片连杆转轴穿入所述叶片连杆转轴孔内，此处的主动叶片的转轴及从动叶片的转轴均穿入叶片连杆转轴孔内。The blade link 104 includes a blade link body 1041 and a blade link shaft hole 1042 disposed on the blade link body, and the blade link shaft penetrates into the blade link shaft hole, where Both the rotating shaft of the driving blade and the rotating shaft of the driven blade penetrate into the shaft of the blade connecting rod.
所述转臂105包括转臂主体1051及转臂转轴1052；所述转臂转轴垂直固定于所述转臂主体的一端，在所述转臂主体上设置有导槽1056。The rotating arm 105 includes a rotating arm main body 1051 and a rotating arm rotating shaft 1052. The rotating arm rotating shaft is vertically fixed to one end of the rotating arm main body, and a guiding groove 1056 is disposed on the rotating arm main body.
在所述转臂转轴的端部设置有转臂卡槽1053，所述转动输入轴1022***所述转臂卡槽内。An arm slot 1053 is disposed at an end of the pivot shaft, and the rotation input shaft 1022 is inserted into the arm slot.
在所述转臂转轴的侧面近所述转臂主体处设置有卡盘1054，在所述转臂转轴的侧面上设置有卡脚1055。A chuck 1054 is disposed on a side of the rotating shaft near the arm body, and a leg 1055 is disposed on a side of the rotating shaft.
所述转臂转轴***所述转臂孔后，所述卡盘位于所述第一侧壁的外侧面，所述卡脚位于所述第一侧壁的内侧面。且转臂转轴能够沿转臂孔转动，其中卡盘与卡脚用于防止转臂转轴轴向窜动。After the rotating arm shaft is inserted into the rotating arm hole, the chuck is located on an outer side surface of the first side wall, and the clamping leg is located on an inner side surface of the first side wall. And the arm rotation shaft is rotatable along the arm hole, wherein the chuck and the card foot are used to prevent the arm shaft from axially swaying.
所述横杆106包括横杆本体1061，在所述横杆本体的一端设置有连接孔1062，另一端设置有连接叉1063，在所述横杆上设置有运动销1064，所述运动销设置与所述导槽1056内。The crossbar 106 includes a crossbar body 1061, a connecting hole 1062 is disposed at one end of the crossbar body, and a connecting fork 1063 is disposed at the other end, and a moving pin 1064 is disposed on the crossbar, and the moving pin is disposed And the guide groove 1056.
尽管已经对本发明的技术方案进行了详细的描述，但是本领域的技术人员均清楚，通过对本技术方案进行的修改、替换及修饰等，均应当在本申请的保护范围之内。Although the technical solutions of the present invention have been described in detail, it is apparent to those skilled in the art that the modifications, substitutions, and modifications of the present invention are all within the scope of the present application.
Claims (10)
- 一种扫风式汽车前窗除霜风口装置，其特征在于：包括出风口壳体、主动叶片、从动叶片、叶片连杆、转臂及横杆；The utility model relates to a windshield automobile front window defrosting tuyere device, which comprises: an air outlet casing, an active blade, a driven blade, a blade connecting rod, a rotating arm and a cross bar;所述出风口壳体为上下均开口的壳形结构，所述主动叶片、所述从动叶片均活动式设置于所述出风口壳体内；The air outlet housing is a shell-shaped structure that is open at both upper and lower sides, and the active blade and the driven blade are movably disposed in the air outlet housing;所述叶片连杆分别与所述主动叶片及所述从动叶片运转连接；The blade link is operatively connected to the active blade and the driven blade respectively;所述转臂穿过所述出风口壳体上的转臂孔后同所述主动叶片固定连接；The rotating arm is fixedly connected to the driving blade through a rotating arm hole on the air outlet housing;所述横杆与所述转臂转动连接。The crossbar is rotatably coupled to the boom.
- 根据权利要求1所述的扫风式汽车前窗除霜风口装置，其特征在于：所述出风口壳体包括第一侧壁和第二侧壁，所述第一侧壁与所述第二侧壁相对设置，在所述第一侧壁的内侧面和所述第二侧壁的内侧面均相对设置有从动叶片支撑；The windshield automobile front window defrosting tuyere device according to claim 1, wherein the air outlet housing comprises a first side wall and a second side wall, the first side wall and the second side The side walls are oppositely disposed, and the driven blade supports are disposed opposite to the inner side surface of the first side wall and the inner side surface of the second side wall;在所述第一侧壁上还设置有所述转臂孔，在与所述转臂孔相对的所述第二侧壁的内侧面上设置有主动叶片支撑；The arm wall is further disposed on the first side wall, and the active blade support is disposed on an inner side surface of the second side wall opposite to the arm hole;在所述第一侧壁的外侧面上设置有第一横杆导轨和第二横杆导轨，所述横杆在与所述转臂连接后，所述横杆滑动设置于所述第一横杆导轨和所述第二横杆导轨内。a first cross rail and a second rail guide are disposed on an outer side surface of the first side wall, and the rail is slidably disposed on the first cross after being connected to the arm a rod guide and the second rail guide.
- 根据权利要求2所述的扫风式汽车前窗除霜风口装置，其特征在于：所述从动叶片支撑为自所述第一侧壁内侧面或所述第二侧壁内侧面向所述出风口壳体内延伸的凸台结构，在所述凸台结构的顶面上设置有转轴孔；或者，所述从动叶片支撑为设置于所述第一侧壁内侧面或所述第二侧壁内侧面的转轴孔。The windshield automobile front window defrosting tuyere device according to claim 2, wherein the driven blade support is facing from the inner side of the first side wall or the inner side of the second side wall a boss structure extending in the tuyere housing, wherein a rotating shaft hole is disposed on a top surface of the boss structure; or the driven blade is supported on the inner side surface or the second side wall of the first side wall Shaft hole on the inner side.
- 根据权利要求1所述的扫风式汽车前窗除霜风口装置，其特征在于：所述从动叶片包括从动叶片本体，在所述从动叶片本体的两侧的上部各设置有一个转轴；A windshield automobile front window defrosting tuyere device according to claim 1, wherein said driven blade comprises a driven blade body, and a rotating shaft is disposed on each of upper sides of said driven blade body ;在所述从动叶片本体的一侧的下部设置有叶片连杆转轴。A blade link rotating shaft is disposed at a lower portion of one side of the driven blade body.
- 根据权利要求4所述的扫风式汽车前窗除霜风口装置，其特征在于：在所述从动叶片本体的下方的角部设置有一个缺口，所述叶片连杆转轴设置于所述缺口处，所述叶片连杆转轴的轴线与所述转轴的轴线平行。The windshield automobile front window defrosting tuyere device according to claim 4, wherein a notch is provided at a corner of the lower portion of the driven blade body, and the blade link shaft is disposed at the notch The axis of the blade link shaft is parallel to the axis of the shaft.
- 根据权利要求1所述的扫风式汽车前窗除霜风口装置，其特征在于：所述主动叶片包括主动叶片本体，在所述主动叶片本体的一侧的上部设置有转轴，所述主动叶片本体与所述转轴相对的一侧设置有转动输入轴；The windshield automobile front window defrosting tuyere device according to claim 1, wherein the active blade comprises an active blade body, and a rotating shaft is disposed at an upper portion of one side of the active blade body, the active blade a side of the body opposite to the rotating shaft is provided with a rotating input shaft;在所述主动叶片本体设置有所述转轴的一侧的下方设置有叶片连杆转轴。A blade link rotating shaft is disposed below a side of the driving blade body where the rotating shaft is disposed.
- 根据权利要求6所述的扫风式汽车前窗除霜风口装置，其特征在于：在所述从动叶片本体设置有所述转轴的一侧的下方的角部设置有一个缺口，所述叶片连杆转轴设置于所述缺口处，所述叶片连杆转轴的轴线与所述转轴的轴线平行。The windshield automobile front window defrosting tuyere device according to claim 6, wherein a corner portion of a lower side of a side of the driven blade body on which the rotating shaft is provided is provided with a notch A link rotating shaft is disposed at the notch, and an axis of the blade link rotating shaft is parallel to an axis of the rotating shaft.
- 根据权利要求4至7中任一项所述的扫风式汽车前窗除霜风口装置，其特征在于：所述叶片连杆包括叶片连杆本体及设置于所述叶片连杆本体上的叶片连杆转轴孔，所述叶片连杆转轴穿入所述叶片连杆转轴孔内。The windshield automobile front window defrosting tuyere device according to any one of claims 4 to 7, wherein the blade link comprises a blade link body and a blade disposed on the blade link body a link shaft hole, the blade link shaft penetrating into the blade link shaft hole.
- 根据权利要求6所述的扫风式汽车前窗除霜风口装置，其特征在于：所述转臂包括转臂主体及转臂转轴；所述转臂转轴垂直固定于所述转臂主体的一端，在所述转臂主体上设置有导槽；The windshield automobile front window defrosting tuyere device according to claim 6, wherein the rotating arm comprises a rotating arm body and a rotating arm rotating shaft; and the rotating arm rotating shaft is vertically fixed to one end of the rotating arm main body a guide groove is disposed on the main body of the rotating arm;在所述转臂转轴的端部设置有转臂卡槽，所述转动输入轴***所述转臂卡槽内；a rotating arm slot is disposed at an end of the rotating shaft of the rotating arm, and the rotating input shaft is inserted into the rotating arm slot;在所述转臂转轴的侧面近所述转臂主体处设置有卡盘，在所述转臂转轴的侧面上设置有卡脚；a chuck is disposed on a side of the rotating shaft near the arm body, and a leg is disposed on a side of the rotating shaft of the rotating arm;所述转臂转轴***所述转臂孔后，所述卡盘位于所述第一侧壁的外侧面，所述卡脚位于所述第一侧壁的内侧面。After the rotating arm shaft is inserted into the rotating arm hole, the chuck is located on an outer side surface of the first side wall, and the clamping leg is located on an inner side surface of the first side wall.
- 根据权利要求9所述的扫风式汽车前窗除霜风口装置，其特征在于：所述横杆包括横杆本体，在所述横杆本体的一端设置有连接孔，另一端设置有连接叉，在所述横杆上设置有运动销，所述运动销设置与所述导槽内。The windshield automobile front window defrosting tuyere device according to claim 9, wherein the crossbar comprises a crossbar body, a connecting hole is arranged at one end of the crossbar body, and a connecting fork is arranged at the other end. A moving pin is disposed on the cross bar, and the moving pin is disposed in the guiding groove.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261375.7A CN107336690B (en) | 2017-04-20 | 2017-04-20 | A kind of swing flap formula car windscreen defrosting outlet device |
| CN201710261375.7 | 2017-04-20 | ||
| CN201710261009.1 | 2017-04-20 | ||
| CN201710261009.1A CN107089120B (en) | 2017-04-20 | 2017-04-20 | A kind of series connection swing flap formula car windscreen defrosting outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018192363A1 true WO2018192363A1 (en) | 2018-10-25 |
Family
ID=63857062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2018/081753 WO2018192363A1 (en) | 2017-04-20 | 2018-04-03 | Louvered automobile front window defrosting air outlet device |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2018192363A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085501A (en) * | 2021-05-25 | 2021-07-09 | 江苏科技大学 | Based on new energy automobile air conditioner filter equipment |
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| US4365540A (en) * | 1980-10-07 | 1982-12-28 | Bowles Fluidics Corporation | Underdash air sweep system for automobiles |
| CN204340977U (en) * | 2014-10-22 | 2015-05-20 | 北汽福田汽车股份有限公司 | Defroster device for vehicle mouth device and automobile |
| CN205930140U (en) * | 2016-05-27 | 2017-02-08 | 长城汽车股份有限公司 | Defroster outlet |
| CN106457975A (en) * | 2014-07-14 | 2017-02-22 | 株式会社电装 | Air blowing device |
| CN107336690A (en) * | 2017-04-20 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | One kind sweeps wind formula car windscreen defrosting outlet device |
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2018
- 2018-04-03 WO PCT/CN2018/081753 patent/WO2018192363A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4365540A (en) * | 1980-10-07 | 1982-12-28 | Bowles Fluidics Corporation | Underdash air sweep system for automobiles |
| CN106457975A (en) * | 2014-07-14 | 2017-02-22 | 株式会社电装 | Air blowing device |
| CN204340977U (en) * | 2014-10-22 | 2015-05-20 | 北汽福田汽车股份有限公司 | Defroster device for vehicle mouth device and automobile |
| CN205930140U (en) * | 2016-05-27 | 2017-02-08 | 长城汽车股份有限公司 | Defroster outlet |
| CN107336690A (en) * | 2017-04-20 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | One kind sweeps wind formula car windscreen defrosting outlet device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085501A (en) * | 2021-05-25 | 2021-07-09 | 江苏科技大学 | Based on new energy automobile air conditioner filter equipment |
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