CN219769611U - Jet type rain shielding device - Google Patents
Jet type rain shielding device Download PDFInfo
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- CN219769611U CN219769611U CN202320921305.0U CN202320921305U CN219769611U CN 219769611 U CN219769611 U CN 219769611U CN 202320921305 U CN202320921305 U CN 202320921305U CN 219769611 U CN219769611 U CN 219769611U
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- 238000002347 injection Methods 0.000 claims abstract description 21
- 239000007924 injection Substances 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of rain shielding of automobiles, and discloses a jet rain shielding device, which comprises a driving motor, a motor and a motor, wherein the driving motor is arranged on the top surface of a vehicle; the air ejector is provided with an air ejector at one end and an air inlet at the other end, and is connected with an output shaft of the driving motor, and can be driven by the driving motor to perform rotary motion so as to be attached to a vehicle body or vertically stand on the top surface of the vehicle; a jet compressor mounted on the vehicle; the gas pipe is connected between the jet compressor and the jet pipe; the air injection compressor supplies air to the air inlet so that the air flow is sprayed out from the air injection port, and an air umbrella is formed above the door of the vehicle. When the air jet pipe is used for jetting air, the air jet pipe is vertically erected on the top surface of a vehicle, a certain height is arranged above the vehicle door, the air umbrella takes the air jet pipe as the center to form an umbrella-shaped rain shielding range above the vehicle door, and a user can be completely placed in the air flow rain shielding range when approaching the vehicle door, so that the situation that air flow is directly jetted to the user is avoided.
Description
Technical Field
The utility model relates to the technical field of rain shielding of automobiles, in particular to a jet type rain shielding device.
Background
In rainy days, a pedestrian props the umbrella to enter the automobile, and generally enters the automobile after the umbrella is closed outside the automobile, and is easy to be wetted by rain after the umbrella is closed and before the umbrella enters the automobile door.
The Chinese patent with the publication number of CN202944185U discloses a waterfall type rain shielding device, which comprises an air flow generating unit, an automatic control switch and a proximity sensor. The air flow generating unit is used for generating an air-fall air flow above the vehicle door, and the air-fall air flow is formed above the opening and closing range of the vehicle door in a covering manner. The automatic control switch is configured on the vehicle and is coupled with the air flow generating unit to automatically control the opening and closing of the air flow generating unit, so that when a user opens the vehicle door and enters and exits the vehicle, the air flow generating unit is triggered to generate air-fall type air flow, and then rainwater is blocked out of the opening and closing range of the vehicle door. The proximity sensor is coupled to the automatic control switch, and when the proximity sensor senses that the user approaches the air-fall type air flow, the automatic control switch controls the air flow generating unit to stop generating the air-fall type air flow. However, the airflow generating unit is installed in parallel on the roof surface, and jets airflow in a jet direction having an elevation angle, and the vehicle height is generally 1.4m to 1.6m, and for an adult with a height of 1.6m or more, a certain distance from the vehicle door is required to be placed in the range of the airflow to hide rain without bending over. When an adult user approaches a vehicle door, it may happen that the air flow is directed towards the user.
Disclosure of Invention
In view of the above problems, the present utility model is to provide a jet type rain shielding device, so as to solve the problem that in the prior art, when a user approaches a vehicle door, air flow is easily sprayed to the user.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model relates to a jet type rain shielding device, which is arranged on a vehicle and comprises:
a driving motor mounted on a roof surface of the vehicle;
the air injection pipe is driven by the driving motor to perform rotary motion so as to be attached to the body of the vehicle or vertically stand on the top surface of the vehicle;
a jet compressor mounted on the vehicle;
the gas transmission pipe is connected between the jet compressor and the jet pipe;
the jet compressor supplies air to the air inlet of the jet pipe so that air flow is jetted out from the jet opening of the jet pipe, and an air umbrella is formed above the vehicle door.
Preferably, the rotation center axis of the gas lance is disposed to extend in the width direction of the vehicle body.
Preferably, the gas nozzles are attached to corresponding positions of an A column or a C column of the vehicle body.
Preferably, one air jet pipe is correspondingly arranged above each vehicle door of the vehicle body, and the air jet pipes are connected with the corresponding driving motors.
Preferably, the gas delivery pipe comprises a gas delivery main pipe and a plurality of gas delivery branch pipes, the gas delivery main pipe is connected with the jet compressor, each gas delivery branch pipe is connected with the gas delivery main pipe, and each gas delivery branch pipe is respectively connected with one gas injection pipe.
Preferably, the jet compressor is installed in a front engine cover of the vehicle, and a through hole for the air pipe to pass through is formed in the front engine cover.
Preferably, the jet type rain shielding device further comprises a rain sensor and a controller, wherein the rain sensor is installed on the vehicle, the rain sensor and the driving motor are electrically connected with the controller, and the controller is further electrically connected with a remote control door lock built-in the vehicle.
Preferably, the controller is also in electrical signal connection with a door induction switch sensor built in the vehicle.
Compared with the prior art, the jet type rain shielding device has the beneficial effects that:
according to the jet type rain shielding device, the driving motor and the jet pipe are arranged on the vehicle body of the vehicle, and the jet pipe is connected with the jet compressor through the gas pipe. When not in use, the air ejector pipe is attached to the body of the vehicle; when the automobile air-jet umbrella is used, the driving motor drives the air jet pipe to do rotary motion, so that the air jet pipe is vertically erected on the top surface of the automobile, at the moment, the air inlet of the air jet pipe is positioned at the bottom of the air jet pipe, the air jet port is positioned at the top of the air jet pipe, air is supplied to the air jet pipe through the air jet compressor, air flows are ejected from the air jet port at the top of the air jet pipe, an air umbrella is formed above the automobile door, and a user is prevented from being drenched by rain after closing the umbrella and before entering the automobile door. When the air spraying pipe is used for spraying air, the air spraying pipe is vertically erected on the top surface of the vehicle, a certain height is arranged above the vehicle door, and the formed air umbrella takes the air spraying pipe as the center to form an umbrella-shaped rain shielding range above the vehicle door, so that an adult user can be completely placed in the air flow rain shielding range when approaching the vehicle door, and the situation that the air flow of the air umbrella is directly sprayed to the user is avoided.
Drawings
FIG. 1 is a schematic front view of a jet rain shade according to an embodiment of the present utility model;
FIG. 2 is a schematic top view of a jet rain shade according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the vertical state of the gas lance in an embodiment of the utility model;
in the figure, 1, a driving motor; 2. a gas lance; 3. a gas pipe; 4. a vehicle; 41. a vehicle door; 42. a front hood; 5. a rain sensor.
Detailed Description
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1-3, a jet rain shield apparatus according to an embodiment of the present utility model is mounted on a vehicle 4 for creating an airflow rain shield area over a door 41. The jet type rain shielding device comprises a driving motor 1, a jet pipe 2, a jet compressor and a gas pipe 3, wherein the driving motor 1 is arranged on the top surface of a vehicle 4; one end of the air ejector tube 2 is provided with an air ejector, air flow is ejected outwards through the air ejector, the other end of the air ejector tube 2 is provided with an air inlet, and air is introduced into the air ejector tube 2 through the air inlet; the air ejector 2 is connected with an output shaft of the driving motor 1, the air ejector 2 can be driven by the driving motor 1 to perform rotary motion, and the driving motor 1 drives the air ejector 2 to rotate, so that the air ejector 2 is attached to a vehicle body of the vehicle 4 or vertically stands on the vehicle top surface of the vehicle 4, and when the air ejector 2 is not used, the air ejector 2 is attached to the vehicle body of the vehicle 4; when the air-jet type vehicle is used, the driving motor 1 drives the air-jet pipe 2 to perform rotary motion, so that the air-jet pipe 2 vertically stands on the top surface of the vehicle 4, at the moment, an air inlet of the air-jet pipe 2 is positioned at the bottom of the air-jet pipe 2, and an air-jet port is positioned at the top of the air-jet pipe 2; a jet compressor is mounted on the vehicle 4 for supplying air; the gas pipe 3 is connected between the jet compressor and the gas inlet of the jet pipe 2; the air injection compressor supplies air to the air inlet of the air injection pipe 2 so that air flows are injected from the air injection port of the air injection pipe 2, an air umbrella is formed above the vehicle door 41 of the vehicle 4, and a user is prevented from being wetted by rain after closing the umbrella and before entering the vehicle door 41.
In the utility model, when the air injection pipe 2 injects air, the air injection pipe 2 is vertically erected on the roof surface of the vehicle 4, a certain height is arranged above the vehicle door 41 and a certain distance is higher than the roof surface, and the formed air umbrella takes the air injection pipe 2 as the center to form an umbrella-shaped rain shielding range above the vehicle door 41, so that an adult user can be completely placed in the air flow rain shielding range when approaching the vehicle door 41, and the situation that the air flow of the air umbrella is directly injected to the user is avoided. For example, the length of the air jet pipe 2 is about 1m, and the height of the air jet pipe is 2.4m to 2.6m away from the ground by combining the height of the vehicle by 1.4m to 1.6m, so that the height of most adults is basically satisfied, and the adults can be placed in the range of air flow rain shielding without bending down.
The air jet pipe 2 is vertically erected on the roof surface, the air jet direction of the air jet pipe 2 has a depression angle, the sprayed air flow forms an umbrella-shaped rain shielding range, and an air umbrella is formed to cover the upper part of the vehicle door 41. The gas nozzles of the gas lance 2 are provided in plurality and the plurality of gas nozzles are uniformly arranged along the circumferential direction of the gas lance 2.
In this embodiment, the rotation center axis of the gas lance 2 extends along the width direction of the vehicle body, so that the gas lance 2 is attached to the frame of the vehicle body when not in use, and is rotated to a state perpendicular to the roof surface when in use. The central axis of the output shaft of the driving motor 1 is parallel to the roof surface, and the central axis of the output shaft is perpendicular to the central axis of the air ejector tube 2, and the air ejector tube 2 rotates around the central axis of the output shaft. When the air jet pipe 2 rotates to be perpendicular to the roof surface, the driving motor 1 stops driving, and the air jet pipe 2 is locked and fixed.
Preferably, the air ejector tube 2 is attached to the corresponding position of the A column or the C column of the car body, so that the air ejector tube 2 is attached to the car frame, and wind resistance is reduced.
Optionally, one air ejector tube 2 is correspondingly arranged above each door 41 of the vehicle body, the air ejector tubes 2 are connected with corresponding driving motors 1, and each driving motor 1 drives the air ejector tube 2 connected with the driving motor to rotate respectively, so that each air ejector tube 2 forms an air umbrella above the corresponding door 41, and a user can be covered by an air flow rain shielding range formed by the air umbrella no matter from which door 41 the user enters, so that the user is prevented from being wetted by rain. In this embodiment, the vehicle body has two doors 41, and one gas lance 2 is provided for each of the two doors 41.
Further, the gas delivery pipe 3 includes a gas delivery main pipe and a plurality of gas delivery branch pipes, the gas delivery main pipe is connected with the gas injection compressor, each gas delivery branch pipe is connected with the gas delivery main pipe, and each gas delivery branch pipe is respectively connected with one gas injection pipe 2. The jet compressor supplies air to each air delivery branch pipe through the air delivery main pipe, and each air delivery branch pipe supplies air to the air injection pipe 2 connected with the air delivery branch pipe, so that the utility model uses one jet compressor to supply air to a plurality of air injection pipes 2, and equipment is saved.
In this embodiment, the air injection compressor is installed in a front hood 42 of the vehicle 4, and a through hole through which the air pipe 3 passes is formed in the front hood 42. The gas delivery pipe 3 is penetrated from a through hole of the front hood 42 and connected to the gas injection pipe 2.
In this embodiment, the jet-propelled rain shielding device further includes a rain sensor 5 and a controller, the rain sensor 5 is installed on the vehicle 4, the rain sensor 5 and the driving motor 1 are all electrically connected with the controller, and the controller is also electrically connected with a remote control door lock built in the vehicle 4. The rain sensor 5 is used for monitoring the rain, and the rain sensor 5 may be mounted on a front windshield of the vehicle 4 using the rain sensor 5 built in the vehicle 4. In rainy days, when the rainfall sensor 5 detects that the rainfall exceeds a set threshold value and the remote control door lock sends a door 41 unlocking signal, the controller controls the driving motor 1 to work, the driving motor 1 drives the air ejector tube 2 to rotate to a state of standing on the roof surface vertically, air is supplied to the air ejector tube 2 through the air ejector compressor, and an air umbrella is formed above the door 41, so that a user is prevented from being wetted before entering the door 41.
Further, the controller is also electrically connected with a door 41 induction switch sensor built in the vehicle 4. When the door 41 induction switch sensor senses that the door 41 is closed, the air injection compressor stops supplying air to the air injection pipe 2, and the driving motor 1 drives the air injection pipe 2 to reversely rotate and be attached to the vehicle body.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (8)
1. A jet rain shade apparatus for mounting on a vehicle, comprising:
a driving motor mounted on a roof surface of the vehicle;
the air injection pipe is driven by the driving motor to perform rotary motion so as to be attached to the body of the vehicle or vertically stand on the top surface of the vehicle;
a jet compressor mounted on the vehicle;
the gas transmission pipe is connected between the jet compressor and the jet pipe;
the jet compressor supplies air to the air inlet of the jet pipe so that air flow is jetted out from the jet opening of the jet pipe, and an air umbrella is formed above the vehicle door.
2. The jet type rain shielding apparatus according to claim 1, wherein a rotation center axis of the jet pipe is extended in a width direction of the vehicle body.
3. The jet rain shield of claim 1, wherein the jet pipe is attached to the body at a corresponding location on an a-pillar or a C-pillar.
4. The jet rain shielding apparatus of claim 1, wherein one of the air jets is disposed above each door of the vehicle body, and each air jet is connected to a corresponding one of the drive motors.
5. A jet rain shield according to claim 4, wherein the gas delivery pipe includes a gas delivery manifold and a plurality of gas delivery branches, the gas delivery manifold being connected to the jet compressor, each of the gas delivery branches being connected to the gas delivery manifold, each of the gas delivery branches being connected to one of the gas delivery pipes.
6. The jet rain shade of claim 1, wherein the jet compressor is mounted in a front hood of the vehicle, and the front hood is provided with a through hole through which the air pipe passes.
7. The jet rain shield apparatus of claim 1, further comprising a rain sensor and a controller, wherein the rain sensor is mounted on the vehicle, wherein the rain sensor and the drive motor are both electrically connected to the controller, and wherein the controller is further electrically connected to a remote door lock built into the vehicle.
8. The jet rain shield apparatus of claim 7, wherein the controller is further in electrical communication with a door sensing switch sensor built into the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921305.0U CN219769611U (en) | 2023-04-21 | 2023-04-21 | Jet type rain shielding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921305.0U CN219769611U (en) | 2023-04-21 | 2023-04-21 | Jet type rain shielding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219769611U true CN219769611U (en) | 2023-09-29 |
Family
ID=88103524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320921305.0U Active CN219769611U (en) | 2023-04-21 | 2023-04-21 | Jet type rain shielding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219769611U (en) |
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2023
- 2023-04-21 CN CN202320921305.0U patent/CN219769611U/en active Active
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