CN218966649U - Intelligent vehicle-mounted air curtain device and vehicle - Google Patents
Intelligent vehicle-mounted air curtain device and vehicle Download PDFInfo
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- CN218966649U CN218966649U CN202223038726.3U CN202223038726U CN218966649U CN 218966649 U CN218966649 U CN 218966649U CN 202223038726 U CN202223038726 U CN 202223038726U CN 218966649 U CN218966649 U CN 218966649U
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Abstract
The utility model provides an intelligent vehicle-mounted air curtain device which is applied to a vehicle, wherein the vehicle comprises a vehicle window and a vehicle body, the intelligent vehicle-mounted air curtain device comprises a detection device, an air injection device and a control device, and the control device is electrically connected with the detection device and the air injection device respectively; the control device is arranged in the vehicle body, and the air injection device is arranged on the vehicle window; the detection device comprises a rainfall detection device and a temperature detection device, the temperature detection device is used for detecting the temperature inside and outside the vehicle to form a first electric signal, the rainfall detection device is used for detecting the raining condition outside the vehicle to form a second electric signal, and the control device is used for controlling the air injection device to inject air at the vehicle window according to the first electric signal and/or the second electric signal to form an air curtain. The utility model also provides a vehicle, detection is realized through the rainfall detection device and the temperature detection device, and the control device controls the air injection device to automatically form an air curtain.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to an intelligent vehicle-mounted air curtain device and a vehicle.
Background
The existing design of the rain eyebrow of the vehicle window aims at opening the vehicle window to breathe and preventing rain and snow from drifting into the vehicle. However, rain eyebrows with poor light transmittance can enlarge the dead zone of the column A; under high-speed running, wind noise can be increased by rain eyebrows; poor rain eyebrows are easy to fall off, and vehicles or pedestrians can be injured by crashing. In another case, when the air conditioner is turned on in the vehicle, the window is not opened, so that hot air or cold air is lost, and the air inside and outside the vehicle is not circulated, so that the comfort of passengers is reduced.
Disclosure of Invention
The utility model provides an intelligent vehicle-mounted air curtain device and a vehicle, which realize automatic detection of temperature difference and rainfall and start an air injection device to form an air curtain.
In a first aspect, an embodiment of the present utility model provides an intelligent vehicle-mounted air curtain device, which is applied to a vehicle, where the vehicle includes a vehicle window and a vehicle body, and the intelligent vehicle-mounted air curtain device includes a detection device, an air injection device, and a control device, and the control device is electrically connected with the detection device and the air injection device respectively; the control device is arranged in the vehicle body, and the air injection device is arranged on the vehicle window; the detection device comprises a rainfall detection device and a temperature detection device, wherein the temperature detection device is used for detecting the temperature inside and outside the vehicle to form a first electric signal, the rainfall detection device is used for detecting the rainfall condition outside the vehicle to form a second electric signal, and the control device is used for controlling the air injection device to inject air at the vehicle window to form an air curtain according to the first electric signal and/or the second electric signal.
Preferably, the air injection device comprises a high-speed fan and a nozzle, the nozzle is arranged on the outer side of the vehicle window, and the control device is used for controlling the air supply direction of the nozzle; the high-speed fan is arranged in the vehicle body, and the control device is used for controlling the blowing intensity of the high-speed fan.
Preferably, the air injection device further comprises an air inlet pipeline and an air outlet pipeline, and one end of the air inlet pipeline is connected with the high-speed fan; one end of the air outlet pipeline is connected with the high-speed fan, the other end of the air outlet pipeline is connected with the nozzle, and when the high-speed fan blows air, air flows sequentially pass through the air inlet pipeline, the high-speed fan and the air outlet pipeline, and finally the air curtain is formed by spraying out of the nozzle.
Preferably, the nozzle includes a swing blade and a driver for driving the swing blade to adjust the air supply direction.
Preferably, an included angle between the swing blade and the vehicle window is an air injection included angle, and the angle range of the air injection included angle is 10-80 degrees.
Preferably, the intelligent vehicle-mounted air curtain device further comprises a switch induction device electrically connected with the control device, and the switch induction device is arranged on the vehicle window; the switch sensing device transmits an on-state signal to the control device when the window is on, and transmits an off-state signal to the control device when the window is off.
Preferably, the control device comprises a judging module and a control module, wherein the judging module is electrically connected with the control module, the judging module is electrically connected with the detection device, and the judging module is used for judging whether a detection signal of the detection device meets a condition; the control module is electrically connected with the air injection device and is used for controlling the air injection direction and the air injection quantity of the air injection device.
Preferably, the temperature detecting device comprises a first temperature sensor and a second temperature sensor, the first electric signal comprises the first sub-signal and the second sub-signal, the first temperature sensor is arranged in a vehicle body, the second temperature sensor is arranged outside the vehicle body, the first temperature sensor is used for measuring the temperature in the vehicle to form the first sub-signal, the second temperature sensor is used for measuring the temperature outside the vehicle to form the second sub-signal, and the control device forms temperature difference judgment according to the first sub-signal and the second sub-signal.
In a second aspect, an embodiment of the present utility model provides a vehicle, where the vehicle includes a roof, a window, a vehicle body, and an intelligent vehicle-mounted air curtain device as described above, where a rainfall detection device of the intelligent vehicle-mounted air curtain device is disposed on the roof, a temperature detection device of the intelligent vehicle-mounted air curtain device is disposed on the vehicle body, an air injection device of the intelligent vehicle-mounted air curtain device is disposed on an outer side of the window, and a control device of the intelligent vehicle-mounted air curtain device is disposed inside the vehicle body.
Preferably, the number of the air injection devices is the same as that of the windows, and the air injection devices are respectively arranged in one-to-one correspondence with the windows.
The intelligent vehicle-mounted air curtain device and the vehicle sense whether the vehicle window is opened or not through the switch sensing device; the temperature detection device detects the temperature difference between the inside and the outside of the vehicle; the rainfall detection device detects the rainfall of the roof, the automatic detection of the temperature difference and the rainfall is realized, and the control device receives the electric signals of the switch sensing device, the rainfall detection device and the temperature detection device so as to judge whether to start the air injection device to form an air curtain.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive labor for those skilled in the art.
Fig. 1 is a schematic structural diagram of an intelligent vehicle-mounted air curtain device provided in an embodiment of the present application.
Fig. 2 is a perspective view of a vehicle according to an embodiment of the present application.
Fig. 3 is a schematic diagram of a first state of an intelligent vehicle-mounted air curtain device according to an embodiment of the present application.
Fig. 4 is a schematic diagram of a second state of the intelligent vehicle-mounted air curtain device according to the embodiment of the present application.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices 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 the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
For a clearer and more accurate understanding of the present utility model, reference will now be made in detail to the accompanying drawings. The accompanying drawings, in which like reference numerals refer to like elements, illustrate examples of embodiments of the utility model. It is to be understood that the proportions shown in the drawings are not to scale as to the actual practice of the utility model, and are for illustrative purposes only and are not drawn to scale.
Referring to fig. 1 to fig. 4 in combination, fig. 1 is a schematic structural diagram of an intelligent vehicle-mounted air curtain device according to an embodiment of the present application; FIG. 2 is a perspective view of a vehicle provided in an embodiment of the present application; fig. 3 is a schematic diagram of a first state of an intelligent vehicle-mounted air curtain device according to an embodiment of the present application; fig. 4 is a schematic diagram of a second state of the intelligent vehicle-mounted air curtain device according to the embodiment of the present application.
The intelligent vehicle-mounted air curtain device 2 is applied to a vehicle 1, the vehicle 1 comprises a vehicle window 12 and a vehicle body 13, the intelligent vehicle-mounted air curtain device 2 comprises a detection device 23, an air injection device 22 and a control device 21, and the control device 21 is electrically connected with the detection device 23 and the air injection device 22 respectively.
The detection device 23 includes a rainfall detection device 231 and a temperature detection device 232, the temperature detection device 232 is used for detecting the temperature inside and outside the vehicle 1 to form a first electric signal, and the rainfall detection device 231 is used for detecting the rainfall condition outside the vehicle 1 to form a second electric signal.
Specifically, the temperature detecting device 232 includes a first temperature sensor 2321 and a second temperature sensor 2322, the first electrical signal includes a first sub-signal and a second sub-signal, the first temperature sensor 2321 is disposed in the vehicle body 13, the second temperature sensor 2322 is disposed outside the vehicle body 13, the first temperature sensor 2321 is used for measuring the temperature in the vehicle to form the first sub-signal, and the second temperature sensor 2322 is used for measuring the temperature outside the vehicle to form the second sub-signal. The control device 21 forms a temperature difference judgment based on the first sub-signal and the second sub-signal.
The control device 21 is disposed inside the vehicle body 13, and the control device 21 is used for controlling the air injection device 22 to inject air at the vehicle window 12 according to the first electric signal and/or the second electric signal so as to form an air curtain. That is, the control device 21 receives the first electric signal, and determines whether to jet air according to the first electric signal; or the control device 21 receives the second electric signal, and judges whether to jet air or not according to the second electric signal; or the control device 21 receives the first electric signal and the second electric signal, and judges whether to jet air or not according to the first electric signal and the second electric signal. For example, the first electrical signal may represent a temperature difference between the inside and the outside of the vehicle, and the second electrical signal represents a rainfall on the outside of the vehicle 1. More specifically, the temperature difference between the inside and the outside of the vehicle can be calculated through the first sub-signal and the second sub-signal, the system sets a preset value, and when the temperature difference meets a certain magnitude relation with the preset value, the temperature difference is judged to be too large, namely the system judges that the air curtain needs to be opened to isolate the air inside and outside the vehicle. More specifically, the control device 21 acquires, according to the second electrical signal, whether the outside is rained or not and whether the rainfall is large, if the rainfall is large, the control device 21 needs to open the air curtain of the high gear, so as to improve the isolation strength; the rainfall is small, and the requirements of rainwater in the vehicle are met only by being in a low gear.
The intelligent vehicle-mounted air curtain device 2 further comprises a switch induction device 233 electrically connected with the control device 21, wherein the switch induction device 233 is arranged on the vehicle window 12; the switch sensing device 233 transmits an on-state signal to the control device 21 when the window 12 is opened, and the switch sensing device 233 transmits an off-state signal to the control device 21 when the window 12 is closed. The control device 21 includes a judging module 211 and a control module 212, the judging module 211 and the control module 212 are electrically connected, the judging module 211 is electrically connected with the detecting device 23, and the judging module 211 is used for judging whether the electrical signal of the detecting device 23 meets the condition; the control module 212 is electrically connected to the air-jet device 22, and the control module 212 is used for controlling the air-jet direction and the air-jet amount of the air-jet device 22.
Specifically, the intelligent vehicle-mounted air curtain device 2 comprises a manual opening mode and an automatic opening mode, wherein the manual opening mode is that a driver presses a relative button in the vehicle to control the intelligent vehicle-mounted air curtain device 2. The automatic opening mode is that a driver presses the automatic opening mode, and the core control system of the vehicle 1 judges and controls the intelligent vehicle-mounted air curtain device 2 by self according to the conditions. For example, after the automatic on mode is started, the control device 21 of the intelligent vehicle-mounted air curtain device 2 determines whether the electric signal of the switch sensing device 233 is received, if so, it represents that the vehicle window 12 is in an open state, and can perform subsequent determination, and if not, stop. Under the condition that the electric signal of the switch sensing device 233 is received, the control device 21 of the intelligent vehicle-mounted air curtain device 2 judges whether the first electric signal of the temperature detecting device 232 of the detecting device 23 and the second electric signal of the rainfall detecting device 231 are received, and controls the air spraying device 22 to spray air at the vehicle window 12 according to the first electric signal and/or the second electric signal so as to form an air curtain, namely if the difference between the temperatures inside and outside the vehicle is more than 10 ℃ or the rainfall reaches a preset value, the air spraying device 22 is started to form the air curtain, and meanwhile, the gear and the air spraying angle of the opened air spraying device 22 are adjusted according to the difference of the electric signals of the temperature detecting device 232 and the rainfall detecting device 231.
The air jet device 22 is provided to the vehicle window 12. The air injection device 22 comprises an air inlet pipeline 221, an air outlet pipeline 224, a high-speed fan 223 and a nozzle 222, wherein the high-speed fan 223 is arranged in the vehicle body 13, and the control device 21 is used for controlling the air blast intensity of the high-speed fan 223. The nozzle 222 is provided outside the window 12, and the control device 21 is configured to control the blowing direction of the nozzle 222. One end of the air inlet pipeline 221 is connected with a high-speed fan 223; one end of the air outlet pipeline 224 is connected with the high-speed fan 223, the other end is connected with the nozzle 222, and when the high-speed fan 223 blows air, air flows sequentially pass through the air inlet pipeline 221, the high-speed fan 223 and the air outlet pipeline 224, and finally the air curtain is formed by being sprayed out of the nozzle 222.
The nozzle 222 includes a swing blade 2221 and a driver 2221, where the driver 2221 is configured to drive the swing blade 2221 to adjust the air supply direction, and an included angle between the swing blade 2221 and the vehicle window 12 is an air injection included angle, and the air injection included angle ranges from 10 ° to 80 °.
Specifically, the swing blade 2221 of the air flow nozzle 222 device is a swing blade 2221 that can move up and down, and the driver 2221 adopts a stepper motor. When the air injection angle is 30 degrees, the swing blade 2221 is connected to the stepping motor, and the control device 21 drives the swing blade 2221 to move up and down by controlling the rotation of the stepping motor, so that the air injection angle is adjusted. The device can be adjusted according to different vehicle speed conditions and simultaneously considers the difference of weather perception of different people in the vehicle, so as to find a proper angle. Can be adjusted manually according to the self demand, and can also be set with a gear which is automatically adjusted by the core control system of the vehicle 1.
Specifically, the air inlet pipeline 221 and the air outlet pipeline 224 are two sections of pipelines with the same diameter. One end of the air inlet pipeline 221 is connected with the high-speed fan 223, the other end of the air inlet pipeline 221 can extend out of the vehicle 1 from any position of the vehicle bottom or the vehicle body 13 to be communicated with the outside, and when the high-speed fan 223 is started, the outside air is sucked into the air inlet pipeline 221 and is transmitted to the air outlet pipeline 224. The air outlet pipeline 224 is connected with the high-speed fan 223 and the nozzle 222, and air flow is transmitted to the nozzle 222 by the high-speed fan 223 to be sprayed out.
The vehicle 1 includes a roof 11, a window 12, a vehicle body 13, and an intelligent in-vehicle air curtain device 2, the intelligent in-vehicle air curtain device 2 includes a detection device 23, an air injection device 22, and a control device 21, and the detection device 23 includes a rainfall detection device 231 and a temperature detection device 232. The rainfall detection device 231 of the intelligent vehicle-mounted air curtain device 2 is arranged on the roof 11, the temperature detection device 232 of the intelligent vehicle-mounted air curtain device 2 is arranged on the vehicle body 13, the air injection device 22 of the intelligent vehicle-mounted air curtain device 2 is arranged on the outer side of the vehicle window 12, and the control device 21 of the intelligent vehicle-mounted air curtain device 2 is arranged inside the vehicle body 13.
Specifically, the number of air injection devices 22 is the same as that of the windows 12, and the air injection devices 22 are respectively arranged in one-to-one correspondence with the windows 12. That is, the vehicle 1 has four windows 12, each window 12 is provided with an air jet device 22, and the air jet device 22 is arranged on one side of the window 12 away from the wheels, and the air jet device 22 jets air according to a specified angle to form an air curtain. The air curtain may be such that opening of the window 12 does not cause rain and snow to fly into the vehicle and isolate the temperature inside and outside the vehicle.
In the above embodiment, whether the vehicle window is opened or not is sensed by the switch sensing device; the temperature detection device detects the temperature difference between the inside and the outside of the vehicle; the rainfall detection device detects the rainfall of the roof, the automatic detection of the temperature difference and the rainfall is realized, and the control device receives the electric signals of the switch sensing device, the rainfall detection device and the temperature detection device so as to judge whether to start the air injection device to form an air curtain.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, if and when such modifications and variations of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is intended to encompass such modifications and variations.
The above list of preferred embodiments of the present utility model is, of course, not intended to limit the scope of the utility model, and equivalent variations according to the claims of the present utility model are therefore included in the scope of the present utility model.
Claims (10)
1. The intelligent vehicle-mounted air curtain device is applied to a vehicle, and comprises a vehicle window and a vehicle body, and is characterized by comprising a detection device, an air injection device and a control device, wherein the control device is electrically connected with the detection device and the air injection device respectively; the control device is arranged in the vehicle body, and the air injection device is arranged on the vehicle window; the detection device comprises a rainfall detection device and a temperature detection device, wherein the temperature detection device is used for detecting the temperature inside and outside the vehicle to form a first electric signal, the rainfall detection device is used for detecting the rainfall condition outside the vehicle to form a second electric signal, and the control device is used for controlling the air injection device to inject air at the vehicle window to form an air curtain according to the first electric signal and/or the second electric signal.
2. The intelligent vehicle-mounted air curtain device according to claim 1, wherein the air jet device comprises a high-speed fan and a nozzle, the nozzle is arranged on the outer side of the vehicle window, and the control device is used for controlling the air supply direction of the nozzle; the high-speed fan is arranged in the vehicle body, and the control device is used for controlling the blowing intensity of the high-speed fan.
3. The intelligent vehicle-mounted air curtain device according to claim 2, wherein the air injection device further comprises an air inlet pipeline and an air outlet pipeline, and one end of the air inlet pipeline is connected with the high-speed fan; one end of the air outlet pipeline is connected with the high-speed fan, the other end of the air outlet pipeline is connected with the nozzle, and when the high-speed fan blows air, air flows sequentially pass through the air inlet pipeline, the high-speed fan and the air outlet pipeline, and finally the air curtain is formed by spraying out of the nozzle.
4. The intelligent vehicle-mounted air curtain apparatus according to claim 2, wherein the nozzle includes a swing blade and a driver for driving the swing blade to adjust the air supply direction.
5. The intelligent vehicle-mounted air curtain device according to claim 4, wherein an included angle between the swinging blade and the vehicle window is an air injection included angle, and the air injection included angle is in the range of 10-80 degrees.
6. The intelligent vehicle-mounted air curtain device according to claim 1, further comprising a switch sensing device electrically connected with the control device, wherein the switch sensing device is arranged on the vehicle window; the switch sensing device transmits an on-state signal to the control device when the window is on, and transmits an off-state signal to the control device when the window is off.
7. The intelligent vehicle-mounted air curtain device according to claim 1, wherein the control device comprises a judging module and a control module, the judging module is electrically connected with the detecting device, and the judging module is used for judging whether an electric signal of the detecting device meets a condition; the control module is electrically connected with the air injection device and is used for controlling the air injection direction and the air injection quantity of the air injection device.
8. The intelligent vehicle-mounted air curtain device according to claim 1, wherein the temperature detection device comprises a first temperature sensor and a second temperature sensor, the first electric signal comprises a first sub-signal and a second sub-signal, the first temperature sensor is arranged in a vehicle body, the second temperature sensor is arranged outside the vehicle body, the first temperature sensor is used for measuring the temperature in the vehicle to form the first sub-signal, the second temperature sensor is used for measuring the temperature outside the vehicle to form the second sub-signal, and the control device is used for calculating the temperature difference according to the first sub-signal and the second sub-signal.
9. A vehicle, characterized in that the vehicle comprises a roof, a window, a vehicle body and the intelligent vehicle-mounted air curtain device according to any one of claims 1-8, wherein a rainfall detection device of the intelligent vehicle-mounted air curtain device is arranged on the roof, a temperature detection device of the intelligent vehicle-mounted air curtain device is arranged on the vehicle body, an air injection device of the intelligent vehicle-mounted air curtain device is arranged on the outer side of the window, and a control device of the intelligent vehicle-mounted air curtain device is arranged inside the vehicle body.
10. The vehicle according to claim 9, wherein the number of the air injecting devices is the same as the number of the windows, and the air injecting devices are respectively arranged in one-to-one correspondence with the windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223038726.3U CN218966649U (en) | 2022-11-15 | 2022-11-15 | Intelligent vehicle-mounted air curtain device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223038726.3U CN218966649U (en) | 2022-11-15 | 2022-11-15 | Intelligent vehicle-mounted air curtain device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218966649U true CN218966649U (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223038726.3U Active CN218966649U (en) | 2022-11-15 | 2022-11-15 | Intelligent vehicle-mounted air curtain device and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN218966649U (en) |
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- 2022-11-15 CN CN202223038726.3U patent/CN218966649U/en active Active
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