CN215154473U - Windscreen wiper cover plate structure and automobile - Google Patents
Windscreen wiper cover plate structure and automobile Download PDFInfo
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- CN215154473U CN215154473U CN202120022102.9U CN202120022102U CN215154473U CN 215154473 U CN215154473 U CN 215154473U CN 202120022102 U CN202120022102 U CN 202120022102U CN 215154473 U CN215154473 U CN 215154473U
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Abstract
The utility model belongs to the technical field of auto-parts, especially, relate to a windscreen wiper apron structure and car. The air inlet grid of the wiper cover plate structure comprises blades, a driving motor and a frame with an air inlet; the blades are rotatably arranged in the air inlet of the frame, and the driving motor drives the blades to rotate relative to the frame; the launder component comprises an air guide pipe and a water guide pipe; the air inlet and the air inlet of the air guide pipe are arranged oppositely, and the air outlet of the air guide pipe is communicated with the external circulation air inlet of the automobile air conditioner; the water inlet of the water guide pipe is communicated with the air guide pipe, and the water outlet of the water guide pipe is arranged at a position lower than the water inlet and is communicated with the environment outside the vehicle. The utility model discloses in, driving motor can rotate according to the blade of external environment and vehicle information drive air inlet grid, and then the aperture of adjustment air inlet grid reduces rainwater and silt and gets into from the income wind gap of guide duct, effectively promotes performance, power performance and the air conditioner travelling comfort of car.
Description
Technical Field
The utility model belongs to the technical field of auto-parts, especially, relate to a windscreen wiper apron structure and car.
Background
The automobile windscreen wiper cover plate is located below the engine cover and at the lower end of the front windscreen, plays a role in decorating and installing the windscreen wiper, and can also accommodate rainwater flowing down from the front windscreen, so that the accommodated rainwater is guided to the bottom of an automobile.
At present, in order to realize external circulation ventilation of an automobile (i.e., to introduce external air into a driving cabin of the automobile), the external air needs to be sucked into an air conditioner body through an air inlet grille, and then the sucked external air is conveyed into a passenger cabin of the automobile through the air conditioner body. However, in rainy days or car washing, water drops fall from the front windshield of the car under the action of the windshield wiper and gravity, and a part of the water drops enter the air inlet of the air conditioner external circulation along with air flow through the air inlet grille and finally enter the passenger compartment, so that the comfort of the passenger compartment is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to among the prior art water droplet can get into the air conditioner extrinsic cycle air inlet along with the air current through air inlet grille, finally get into the technical problem in the passenger cabin, provide a windscreen wiper apron structure and car.
In view of the above technical problems, an embodiment of the present invention provides a wiper cover plate structure, including a cover plate body clamped to a front windshield of an automobile, and an air inlet grid and a gutter channel assembly both mounted on the cover plate body;
the air inlet grid comprises blades, a driving motor and a frame with an air inlet; the blade is rotatably arranged in the air inlet of the frame, and the driving motor drives the blade to rotate relative to the frame;
the launder component comprises an air guide pipe and a water guide pipe; the air inlet of the air guide pipe is opposite to the air inlet, and the air outlet of the air guide pipe is communicated with an external circulation air inlet of the automobile air conditioner; the water inlet of the water guide pipe is communicated with the air guide pipe, and the water outlet of the water guide pipe is arranged at a position lower than the water inlet and is communicated with the environment outside the vehicle.
Optionally, the air inlet grille is mounted on the cover plate body by screwing or welding.
Optionally, the launder assembly comprises a launder body mounted on a front wall metal plate of the automobile, and the air guide pipe and the water guide pipe are both mounted on the launder body.
Optionally, the cover plate body is in sealing clamping connection with the launder body.
Optionally, a containing groove is formed in the cover plate body, and a water inlet of the water guide pipe is formed in the bottom of the containing groove; and the air outlet of the air guide pipe is communicated with the external circulation air inlet of the automobile air conditioner through the accommodating groove.
Optionally, the air guide pipe is provided with a water blocking part for blocking rainwater entering from the air inlet.
Optionally, a sensor for monitoring the flow of air and rainwater entering from the air inlet is further disposed at the air inlet of the air guide pipe.
Optionally, the wiper cover plate further comprises a sealing rubber plug, and the automobile wiper is mounted on the cover plate body through the sealing rubber plug in a sealing mode.
Optionally, the air intake grille further comprises a transmission member mounted on the frame, and an output shaft of the driving motor is connected with the blades through the transmission member.
In the wiper cover plate structure of the utility model, the air inlet grid comprises blades, a driving motor and a frame with an air inlet; the blades are rotatably arranged in the air inlet of the frame, and the driving motor drives the blades to rotate relative to the frame; the launder component comprises an air guide pipe and a water guide pipe; the air inlet and the air inlet of the air guide pipe are arranged oppositely, and the air outlet of the air guide pipe is communicated with the external circulation air inlet of the automobile air conditioner; the water inlet of the water guide pipe is communicated with the air guide pipe, and the water outlet of the water guide pipe is arranged at a position lower than the water inlet and is communicated with the environment outside the vehicle. In the utility model, the launder component can receive the rainwater from the front windshield and lead the rainwater to the environment outside the vehicle; meanwhile, the driving motor can drive the blades of the air inlet grid to rotate according to the external environment and vehicle information, so that the opening degree of the air inlet grid is adjusted, the possibility that rainwater and silt enter from an air inlet of the air guide pipe can be effectively reduced (a small amount of entering rainwater can also flow out from a water outlet of the water guide pipe); and when parkking, can make the blade all close, so, can block that great silt of granule, dust, leaf, insect and other debris get into the engine compartment in, in addition, through the rotation of this blade, can control the air input as required, effectively promote the travelling comfort of the interior air conditioner of cockpit and reduce the windage for the performance of car, dynamic behavior and air conditioner travelling comfort are better.
An embodiment of the utility model provides a car is still provided, include windscreen wiper apron structure.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an assembly structure diagram of a wiper cover plate structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a gutter channel assembly of a wiper cover plate structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of an air intake grid of a wiper cover plate structure according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of another view angle of the air intake grid of the wiper cover plate structure according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a cover plate body; 2. an air intake grille; 21. a blade; 22. a drive motor; 23. a frame; 231. an air inlet; 24. a transmission member; 3. a launder component; 31. an air guide pipe; 32. a water conduit; 33. a launder body; 331. a containing groove; 4. and sealing the rubber plug.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. In the present invention, in order to better show the structure and connection relationship of the wiper cover plate structure, the "up" direction of the present invention is actually pointing to the roof (i.e. above the wiper cover plate structure shown in fig. 1); the "down" direction referred to in the present invention is the direction that is actually pointing towards the bottom of the vehicle (i.e. below the wiper cover plate structure shown in fig. 1).
As shown in fig. 1 to 4, an embodiment of the present invention provides a wiper cover plate structure, which includes a cover plate body 1 clamped to a front windshield (not shown) of an automobile, and an air inlet grid 2 and a gutter channel assembly 3 both mounted on the cover plate body 1; preferably, the air inlet grille 2 is mounted on the cover plate body 1 by screwing or welding (hot melt welding) so as to realize the fastening mounting between the air inlet grille 2 and the cover plate body 1.
Further, as shown in fig. 1, the wiper cover plate further includes a sealing rubber plug 4, and a vehicle wiper (not shown) is mounted on the cover plate body 1 in a sealing manner through the sealing rubber plug 4; that is, the sealing rubber plug 4 is installed on the automobile wiper shaft, and the automobile wiper is connected to the cover plate body 1 through the sealing rubber plug 4 in a clamping manner, so that air and rainwater cannot enter the passenger compartment through the joint of the automobile wiper and the cover plate body 1.
The air intake grille 2 includes a vane 21, a driving motor 22, and a frame 23 having an air inlet 231; the blade 21 is rotatably installed in the air inlet 231 of the frame 23, and the output shaft of the driving motor 22 is connected with the blade 21 and drives the blade 21 to rotate relative to the frame 23; the driving motor 22 may drive the blades 21 of the air inlet grille 2 to rotate according to the external environment (for example, rain is detected, or external air enters the air inlet 231) and the vehicle information (for example, vehicle speed, air conditioning state, and fan state, etc.), so as to adjust the opening of the air inlet grille 2. Understandably, a plurality of vanes 21 are disposed in the air intake grid 2, and the mounting manner of the vanes 21 on the frame 23 can be set according to the requirement, for example, as shown in fig. 3, two mounting plates are disposed on the frame 23 opposite to the edge of the air intake 231, the plurality of vanes 21 are all rotatably mounted on the mounting plates, and all the vanes 21 are located in the air intake 231, so as to realize the adjustment of the opening degree of the air intake 231.
Understandably, in the utility model, when air needs to be fed from the air inlet 231, the driving component can drive the blades 21 arranged on the frame 23 of the air inlet grille to rotate relative to the frame 23, so that the blades are opened by a preset angle; and when air intake from the intake port 231 is not required (e.g., after parking), all the vanes 21 may be fully closed. Preferably, when all the blades 21 are completely closed, there are overlapping portions between the adjacent blades 21 so that there is no gap between the plurality of blades 21, so that it is possible to effectively shield the entry of foreign substances, dust, rainwater, and the like. Further, the preset angle range for opening the blade 21 in the present invention is 0 ° (the blade 21 is completely closed) to 90 ° (the preset angle for opening the blade 21 is the largest).
The launder component 3 comprises an air guide pipe 31 and a water guide pipe 32; the air inlet of the air guide pipe 31 is arranged opposite to the air inlet 231, and the air outlet of the air guide pipe 31 is communicated with an external circulation air inlet (not shown) of the automobile air conditioner; the water inlet of the water conduit 32 is communicated with the air guide pipe 31, and the water outlet of the water conduit 32 is arranged at a position lower than the water inlet and is communicated with the environment outside the vehicle (the water outlet of the water conduit 32 is preferably arranged at the bottom of the vehicle). In this embodiment, gutter assembly 3 may receive rainwater from the front windshield and direct it out into the environment external to the vehicle.
In the utility model, the launder component 3 can receive the rainwater from the front windshield and lead the rainwater to the environment outside the vehicle; meanwhile, the driving motor 22 can drive the blades 21 of the air inlet grid 2 to rotate according to the external environment and the vehicle information, so as to adjust the opening degree of the air inlet grid 2, thereby not only effectively reducing the possibility that rainwater and silt enter from the air inlet of the air guide pipe 31 (and a small amount of entering rainwater can also flow out from the water outlet of the water guide pipe 32); and when parkking, can make blade 21 all close, so, can block that great silt of granule, dust, leaf, insect and other debris get into the engine compartment in, in addition, through the rotation of this blade 21, can control the air input as required, effectively promote the travelling comfort of the interior air conditioner of cockpit and reduce the windage for the performance of car, dynamic behavior and air conditioner travelling comfort are better.
Further, a water blocking member (not shown) for blocking rainwater entering from the air inlet 231 is disposed on the air guiding pipe 31. That is, the air guiding pipe 31 is provided with a water blocking member for blocking rainwater entering from the air inlet 231 from entering from the air guiding pipe 31, so that the possibility that rainwater is sucked into the air conditioning system can be effectively reduced.
In an embodiment, the air inlet of the air guiding duct 31 is further provided with a sensor (not shown) for monitoring the flow of air and rainwater entering from the air inlet 231. When external air or rainwater flows into the installation part of the sensor (air and liquid sensor), the sensor is triggered and generates sensing information corresponding to the monitored information, at the moment, the automobile controller receives the sensing signal, and controls the driving motor 22 to drive the blades 21 to rotate according to vehicle information (which can embody different driving conditions and air conditioner use conditions of the automobile) such as the automobile speed, the air conditioner state and the fan state and the sensing signal (which can embody rainfall or air flow and the like), so that the opening degree of the air inlet grid 2 is adjusted, and the automobile has better use performance, power performance and air conditioner comfort.
In one embodiment, as shown in fig. 3, the air inlet grille 2 further comprises a transmission 24 mounted on the frame 23, and the output shaft of the driving motor 22 is connected to the vane 21 through the transmission 24. In the embodiment shown in fig. 3, all blades 21 are driven to rotate simultaneously by one drive motor 22 and transmission 24. In another embodiment, a transmission member 24 and a driving motor 22 may be provided for each blade 21, so that each blade 21 can be individually adjusted in rotation. Understandably, the installation manner of the transmission member 24 and the driving motor 22 and the structure of the transmission member 24 can be set according to requirements, for example, the transmission member 24 can be composed of one or more of gears, worm gears, two banks, hinge points and the like. In the embodiment shown in fig. 3, the frame 23 is recessed to form a mounting slot in which the transmission member 24 and the drive motor 22 are mounted.
In an embodiment, as shown in fig. 2, the launder assembly 3 includes a launder body 33 mounted on a front metal plate (not shown) of an automobile, and the air duct 31 and the water duct 32 are mounted on the launder body 33. Understandably, the material of the gutter body 33, the air guide duct 31 and the water guide duct 32 is preferably plastic. The launder body 33 is fixed on a bracket arranged on a front wall metal plate of an automobile through plastic nuts and bolts, and sealing foam is arranged at the joint of the launder body and used for sealing the joint position of the launder body so as to ensure that rainwater, outside air and the like enter an air inlet of the air guide pipe 31.
In an embodiment, the cover plate body 1 and the launder body 33 are in sealed clamping connection. That is, the cover plate body 1 is fastened to the front windshield of the vehicle and fastened and fixed to the gutter channel body 33 by snap fasteners, and the cover plate body 1 is provided with an EPDM (Ethylene Propylene Diene Monomer) rubber strip, so that a closed cavity is formed between the cover plate body 1 and the gutter channel body 33, and further, the exhaust gas in the engine compartment is effectively prevented from entering the passenger compartment.
In an embodiment, as shown in fig. 2, a containing groove 331 is formed on the cover plate body 1, and a water inlet of the water conduit 32 is disposed at the bottom of the containing groove 331; the air outlet of the air guide pipe 31 is communicated with the external circulation air inlet of the automobile air conditioner through the accommodating groove 331. That is, the air and the rainwater entering the air guide pipe 31 firstly enter the accommodating groove 331, and then the air enters the air conditioning system through the external circulation air inlet of the automobile air conditioner; and the rainwater is led out to the environment outside the vehicle, such as the vehicle bottom, through the water guide pipe 32, so that the separation of the rainwater and the air is realized.
An embodiment of the utility model provides a car is still provided, include windscreen wiper apron structure.
The above embodiments are only examples of the wiper cover structure of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A windscreen wiper cover plate structure is characterized by comprising a cover plate body clamped with a front windscreen of an automobile, and an air inlet grid and a water flowing groove assembly which are both arranged on the cover plate body;
the air inlet grid comprises blades, a driving motor and a frame with an air inlet; the blade is rotatably arranged in the air inlet of the frame, and the driving motor drives the blade to rotate relative to the frame;
the launder component comprises an air guide pipe and a water guide pipe; the air inlet of the air guide pipe is opposite to the air inlet, and the air outlet of the air guide pipe is communicated with an external circulation air inlet of the automobile air conditioner; the water inlet of the water guide pipe is communicated with the air guide pipe, and the water outlet of the water guide pipe is arranged at a position lower than the water inlet and is communicated with the environment outside the vehicle.
2. The wiper cover plate structure according to claim 1, wherein the air intake grille is mounted on the cover plate body by screwing or welding.
3. The wiper cover plate structure of claim 1, wherein the gutter assembly comprises a gutter body mounted on a front metal plate of the automobile, and the air duct and the water guide pipe are mounted on the gutter body.
4. The wiper cover plate structure of claim 3, wherein the cover plate body is in sealing clamping connection with the launder body.
5. The wiper cover plate structure according to claim 3, wherein a containing groove is provided on the cover plate body, and a water inlet of the water conduit is provided at the bottom of the containing groove; and the air outlet of the air guide pipe is communicated with the external circulation air inlet of the automobile air conditioner through the accommodating groove.
6. The wiper cover plate structure of claim 1 wherein the air duct is provided with a water blocking member for blocking rainwater entering from the air inlet.
7. The wiper cover plate structure of claim 1 wherein the air inlet of the air duct is further provided with a sensor for monitoring the flow of air and rain entering from the air inlet.
8. The wiper cover plate structure of claim 1, further comprising a sealing rubber plug through which a wiper of an automobile is sealingly mounted on the cover plate body.
9. The wiper cover plate structure according to claim 1, wherein the air intake grille further comprises a transmission member mounted on the frame, the output shaft of the driving motor being connected to the blade through the transmission member.
10. An automobile, characterized by comprising the wiper cover structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120022102.9U CN215154473U (en) | 2021-01-04 | 2021-01-04 | Windscreen wiper cover plate structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120022102.9U CN215154473U (en) | 2021-01-04 | 2021-01-04 | Windscreen wiper cover plate structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215154473U true CN215154473U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120022102.9U Active CN215154473U (en) | 2021-01-04 | 2021-01-04 | Windscreen wiper cover plate structure and automobile |
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| CN (1) | CN215154473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670604A (en) * | 2022-03-09 | 2022-06-28 | 安徽华菱汽车有限公司 | Waterproof structure of fresh air opening of automobile air conditioner and assembling method of waterproof structure |
| CN114872798A (en) * | 2022-04-30 | 2022-08-09 | 重庆长安汽车股份有限公司 | Pressure chamber plate assembly of plastic warm air blower |
-
2021
- 2021-01-04 CN CN202120022102.9U patent/CN215154473U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670604A (en) * | 2022-03-09 | 2022-06-28 | 安徽华菱汽车有限公司 | Waterproof structure of fresh air opening of automobile air conditioner and assembling method of waterproof structure |
| CN114670604B (en) * | 2022-03-09 | 2024-04-26 | 安徽华菱汽车有限公司 | Waterproof structure for fresh air port of automobile air conditioner and assembly method of waterproof structure |
| CN114872798A (en) * | 2022-04-30 | 2022-08-09 | 重庆长安汽车股份有限公司 | Pressure chamber plate assembly of plastic warm air blower |
| CN114872798B (en) * | 2022-04-30 | 2023-11-21 | 重庆长安汽车股份有限公司 | Pressure chamber plate assembly of plastic warm-air drier |
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