Gasbag formula new energy automobile light screen device
Technical Field
The invention relates to the field of automobile accessories, in particular to an automobile sun visor.
Background
The automobile sun visor is a device for preventing sunlight from penetrating through an automobile windshield to irradiate into the interior of an automobile, so that an interior panel in the automobile is aged due to long-time irradiation of the sunlight, and the service life of the interior panel is shortened; particularly, when the temperature is high in summer, the automobile sun shield can isolate sunlight from irradiating the interior of the automobile, so that the phenomenon that a user cannot drive due to high temperature is avoided, and the automobile using efficiency in summer is improved; the existing automobile sun visor is mainly a flexible layer made of an aluminum foil paper material, and when the automobile sun visor is used, a user needs to spread the flexible layer and lay the flexible layer on the inner side of an automobile windshield, and one side of an aluminum foil paper layer faces the outer side of the automobile; when sunlight ultraviolet rays irradiate to the windshield of the automobile, the sun shield can reflect the sunlight out, so that the sunlight cannot directly irradiate on an interior panel in the automobile, and heat can be isolated at the same time, thereby achieving the effect; however, when the device is used, a user needs to install the device manually, and the device is also not provided with a structure capable of positioning, so that the device is easy to fall off from the windshield of the automobile, and the using effect is influenced; in addition, when the device is stored, the device also needs to be manually rolled up and stored by a user, so that the storage process is complicated, and a certain storage space needs to be occupied; in summary, there are drawbacks.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an airbag type sun visor device for a new energy vehicle, which inflates and expands an airbag to cover the inside of a windshield of the vehicle, thereby isolating the irradiation of sunlight; when the container is stored, the container can be quickly coiled and stored by performing air exhaust operation; the use is convenient and fast, and the operation is simple.
The technical scheme adopted by the invention for solving the technical problem is as follows: the airbag type new energy automobile light screen device comprises an airbag module, an air cavity module and a compression module; the air bag module comprises a shading bag, the shading bag is flat, a cavity is formed in the shading bag, curled elastic strips are arranged on two sides of the shading bag, and a shading layer made of a tin foil paper material covers the outer side surface of the shading bag; one end of the shading bag is sealed, the other end of the shading bag is provided with an opening, and the opening of the shading bag is hermetically arranged on the air cavity module; the air cavity module is internally provided with a cavity and is fixedly arranged on a side column at the inner side of the automobile windshield; the air cavity module is provided with an air inlet and an air outlet, and the air outlet is hermetically connected with the opening of the shading bag; an air hose is arranged on the air inlet, and the air inlet is communicated with the compression module through the hose; the compression module comprises a telescopic cavity, the telescopic cavity is made of an elastic corrugated pipe material, two ends of the telescopic cavity are fixedly connected with the lower edge of an automobile door and an automobile pedal respectively, and the left side and the right side of the telescopic cavity are provided with an air suction port and an air ejection port respectively; the electromagnetic valve switch is arranged at the air suction port and comprises an electromagnetic ring, the electromagnetic ring is fixedly arranged at the air suction port of the telescopic cavity, and a power supply and a switch are connected to the electromagnetic ring; the upper end of the electromagnetic ring is hinged with a sealing cover, the sealing cover is made of a magnetic material, a spring is connected between the lower end of the sealing cover and an included angle of the lower end of the electromagnetic ring, and a sealing ring is arranged on the sealing cover; the air jet is in sealed communication with the hose.
Preferably, a flexible magnetic strip is arranged at one end of the light shielding bag seal, and the magnetic strip is fixed along an arc track of the light shielding bag seal end; the right-hand member of gasbag module is provided with the location strip, the location strip uses magnetic material preparation, location strip fixed mounting is on the side post of the inboard another side of car windshield.
Preferably, the outer side of the telescopic cavity is wound with an optical fiber, and the optical fiber is communicated with a light source of an automobile interior lighting lamp.
Preferably, the air cavity module is provided with an exhaust hole, the exhaust hole is communicated with the shading bag, and a flexible pipe orifice for adjusting the exhaust direction is arranged on the outer side of the exhaust hole.
The invention has the beneficial effects that: when the airbag type new energy automobile light screen device is used, because the two sides of the light screen bag are provided with the curled elastic strips, when no gas exists in the light screen bag, the light screen bag is curled and stored on the inner side of an automobile windshield, so that the storage space can not be occupied, and a user can be ensured to normally drive an automobile; when a user needs to use the sun-shading function, the user opens the vehicle door to get off the vehicle, then the electromagnetic valve switch is manually started, after the electromagnetic valve is electrified, the electromagnetic ring and the sealing cover are magnetically attracted and closed, so that the air suction port is closed, and at the moment, partial air is stored in the telescopic cavity; the user closes the vehicle door, the telescopic cavity is compressed, so that gas in the telescopic cavity is pressed into the shading bag through the hose, the shading bag is inflated and supported, and the shading bag is flat, so that after being inflated and expanded, the shading bag can completely cover the windshield of the vehicle to shade sunlight, and the effect of shading is achieved; when the user does not need to use the shading function, the user manually closes the electromagnetic valve, and the electromagnetic ring is separated from the sealing cover under the action of the spring; the air pressure inside the shading bag is communicated with the external air pressure, the air pressure is recovered to be a normal air pressure value, at the moment, the elastic strip is naturally curled to drive the shading bag to be curled and contracted synchronously, the automatic storage effect is achieved, and a user can drive a vehicle to run.
Drawings
Fig. 1 is a front view of the airbag type new energy automobile light screen device when the device is expanded.
Fig. 2 is a front view of the airbag type new energy automobile light screen device during storage.
Fig. 3 is a front view of the airbag type new energy automobile light screen device compression module.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
as shown in the embodiment of fig. 1, 2 and 3, the airbag type new energy automobile sun visor device is a device which isolates the irradiation of sunlight by inflating an airbag to expand and cover the inside of an automobile windshield; when in storage, the device can be quickly rolled and stored by carrying out air exhaust operation, and comprises an air bag module 1, an air cavity module 2 and a compression module 3; the air bag module 1 comprises a shading bag, the shading bag is flat, a cavity is formed in the shading bag, curled elastic strips are arranged on two sides of the shading bag, and a shading layer made of a tin foil paper material covers the outer side surface of the shading bag; one end of the shading bag is sealed, the other end of the shading bag is provided with an opening, and the opening of the shading bag is hermetically arranged on the air cavity module 2; the interior of the air cavity module 2 is a cavity, and the air cavity module 2 is fixedly arranged on a side column at the inner side of an automobile windshield; the air cavity module 2 is provided with an air inlet 21 and an air outlet, and the air outlet is hermetically connected with the opening of the shading bag; an air hose 22 is arranged on the air inlet 21, and the air inlet 21 is communicated with the compression module 3 through the hose 22; the compression module 3 comprises a telescopic cavity, the telescopic cavity is made of an elastic corrugated pipe material, two ends of the telescopic cavity are fixedly connected with the lower edge of an automobile door and an automobile pedal respectively, and the left side and the right side of the telescopic cavity are provided with an air suction port and an air ejection port 32 respectively; the air suction port is provided with a solenoid valve switch, the solenoid valve switch comprises a solenoid 310, the solenoid 310 is fixedly installed at the air suction port of the telescopic cavity, and the solenoid 310 is connected with a power supply and a switch; the upper end of the electromagnetic ring 310 is hinged with a sealing cover 311, the sealing cover 311 is made of a magnetic material, a spring 312 is connected between the lower end of the sealing cover 311 and an included angle of the lower end of the electromagnetic ring 310, and a sealing ring is arranged on the sealing cover 311; the air port 32 is in sealed communication with the hose 22.
When the airbag type new energy automobile shading plate device is used, due to the fact that the two sides of the shading bag are provided with the curled elastic strips, when no gas exists in the shading bag, the shading bag is curled and stored on the inner side of an automobile windshield, storage space cannot be occupied, and a user can be guaranteed to normally drive an automobile; when a user needs to use the sun-shading function, the user opens the vehicle door to get off the vehicle, then the electromagnetic valve switch is manually started, after the electromagnetic valve is electrified, the electromagnetic ring 310 and the sealing cover 311 are magnetically attracted and closed, so that the air suction port is closed, and at the moment, partial air is stored in the telescopic cavity; the user closes the vehicle door, the telescopic cavity is compressed, so that the gas in the telescopic cavity is pressed into the shading bag through the hose 22, the shading bag is inflated and supported, and the shading bag is flat, so that after being inflated and expanded, the shading bag can completely cover the windshield of the vehicle, and can shade sunlight to achieve the effect of shading; when the user does not need to use the shading function, the user manually closes the electromagnetic valve, and the electromagnetic ring 310 is separated from the sealing cover 311 under the action of the spring 312; the air pressure inside the shading bag is communicated with the external air pressure, the air pressure is recovered to be a normal air pressure value, at the moment, the elastic strip is naturally curled to drive the shading bag to be curled and contracted synchronously, the automatic storage effect is achieved, and a user can drive a vehicle to run.
As shown in fig. 1, a flexible magnetic strip 11 is arranged at one end of the light shielding capsule seal, and the magnetic strip 11 is fixed along an arc track of the light shielding capsule seal end; the right-hand member of gasbag module 1 is provided with the location strip, the location strip uses the magnetic material preparation, location strip fixed mounting is on the side post of the inboard another side of car windshield. When the shading bag is inflated and expanded, the sealing end of the shading bag and the positioning strip are attracted and positioned under the magnetic action, so that the right end of the shading bag can be prevented from falling off, and the shading effect is enhanced.
As shown in fig. 3, an optical fiber is wound around the outside of the telescopic cavity, and the optical fiber is communicated with a light source of an automotive interior illumination lamp. When the user uses the vehicle at night, open the door when the user, the inside light of car is opened, lights simultaneously optical fiber can avoid the user by compression module 3 stumbles, can improve the security of using for the road conditions of user illumination car lower extreme again.
As shown in fig. 1 and 2, the air cavity module 2 is provided with an exhaust hole, the exhaust hole is communicated with the shading bag, and a flexible pipe orifice for adjusting the exhaust direction is arranged outside the exhaust hole. When the shading bag exhausts, the user can exhaust through opening the exhaust hole, the exhaust hole will gas in the shading bag passes through the exhaust hole is discharged, drives the inside gas of car simultaneously and flows outside the car, can discharge the inside waste heat of car, makes the temperature of the inside of car unanimous with outside temperature, improves user's the experience of driving.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, but rather as the subject matter of the invention is to be construed in all aspects and as broadly as possible, and all changes, equivalents and modifications that fall within the true spirit and scope of the invention are therefore intended to be embraced therein.