CN113682116B - Automobile sunshade ventilation device convenient to use and sunshade ventilation method - Google Patents

Automobile sunshade ventilation device convenient to use and sunshade ventilation method Download PDF

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Publication number
CN113682116B
CN113682116B CN202111118804.8A CN202111118804A CN113682116B CN 113682116 B CN113682116 B CN 113682116B CN 202111118804 A CN202111118804 A CN 202111118804A CN 113682116 B CN113682116 B CN 113682116B
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China
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sun
shell
ventilation
cloth
strip
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CN113682116A (en
Inventor
邓健
罗亚龙
伍媚春
杨小玉
肖思千
何磊
贲旭
赵泓铮
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University of South China
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University of South China
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
    • B60J11/02—Covers wound on rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
    • B60J11/04—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers for covering at least the roof of the vehicle, e.g. for covering the whole vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

An automobile sunshade ventilation device and a sunshade ventilation method convenient to use relate to the field of automobile auxiliary structures. The automobile sunshade ventilation device convenient to use comprises a shell component, a ventilation component, a sunshade component and a solar power generation component; the shell assembly comprises a shell and a permanent magnet sucker; the ventilation assembly comprises a fan, a movable plate and an electric push rod; the four groups of sunshade components are respectively arranged on four side walls in the inner cavity of the shell and correspond to the positions of the four strip-shaped openings respectively; the solar power generation assembly comprises a flexible solar panel A, a flexible solar panel B and a power supply. A sun-shading and ventilation method for an automobile is applied to a sun-shading and ventilation device of an automobile, which is convenient to use and comprises a cloth collecting and releasing method and a ventilation method. According to the invention, the sun-proof cloth can be automatically started to be put down according to the ambient temperature, one or more sun-proof cloths can be remotely controlled to be put down according to the requirement of a vehicle owner, and the sun-proof cloth can be remotely controlled to operate when being rolled up, so that the sun-proof cloth is intelligent, convenient and flexible in use mode.

Description

Automobile sunshade ventilation device convenient to use and sunshade ventilation method
Technical Field
The invention relates to the field of automobile auxiliary structures, in particular to an automobile sunshade ventilation device and a sunshade ventilation method convenient to use.
Background
When an automobile (particularly a car) is parked for a period of time under a burning sun, the metal material of the automobile body can rapidly collect heat, so that the temperature in the compartment can rapidly rise, and is usually 5-10 degrees higher than the external environment temperature. On one hand, the high temperature can cause volatilization of toxic substances in the vehicle, and seriously affects the physical health of people; on the other hand, after people enter the automobile, people feel very stuffy and difficult, and the refrigerating air conditioner is usually immediately started to perform cooling treatment, so that the oil consumption of the automobile can be relatively increased.
At present, the sun-shading devices for automobiles commonly used in the market have the following two types: 1. and a fixed or foldable bracket is arranged on the roof, and the bracket is covered or stuck with sun-proof cloth, so that the sun-proof cloth is put down when sunshade is needed, and the sun-proof cloth is rolled up and stored when driving is needed. 2. When the sun-shading cloth is used for making the car cover, the car cover is used for covering the car completely, and when the car is needed, the car cover is folded and put into the trunk.
The two automobile sun-shading devices have the following defects: 1. all the materials need to be laid or stored manually, so that the degree of automation is low; 2. when the automobile is parked for a certain time under the sun, even if the sun shading device is adopted, the temperature in the carriage is not lower than the outside environment temperature, and toxic substances in the ornament in the carriage volatilize under the environment with higher temperature. After the sun-shading device is stored in the vehicle, the driver still cannot immediately enter the vehicle, the vehicle door needs to be opened for ventilation for a certain time, after the hot air containing toxic substances is discharged, the vehicle enters the vehicle again, the driver waits for the ventilation time to be exposed to the sun outside the vehicle, and the vehicle using experience is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a convenient-to-use automobile sunshade ventilation device, which solves the problems that the existing automobile sunshade device is low in automation degree and cannot achieve both sunshade function and ventilation function.
The technical scheme of the invention is as follows: the automobile sunshade ventilation device convenient to use comprises a shell component, a ventilation component, a sunshade component and a solar power generation component;
the shell assembly comprises a shell and a permanent magnet sucker; the shell is in a hollow cuboid shape, a lower vent communicated to the inner cavity of the shell is arranged at the bottom of the shell, an upper vent which is opposite to the lower vent and communicated to the inner cavity of the shell is arranged at the top of the shell, and strip-shaped openings for the sun-proof cloth to pass through and be communicated to the inner cavity of the shell are arranged on the four side walls of the shell; the permanent magnetic suction cups are arranged at four corners of the lower end of the shell;
the ventilation assembly comprises a fan, a movable plate and an electric push rod; the fan is fixedly arranged in the inner cavity of the shell, the lower end of the fan is opposite to the lower vent, and the upper end of the fan is opposite to the upper vent; the movable plate is movably arranged at the upper vent of the shell through a hinge and rotates around the hinge to open or close the upper vent; the end part of the shell of the electric push rod is hinged on the bottom surface of the inner cavity of the shell, the end part of the piston rod of the electric push rod is hinged on the lower surface of the movable plate, and the piston rod of the electric push rod stretches out and draws back to drive the movable plate to rotate around the hinged part;
the four groups of sunshade components are respectively arranged on four side walls in the inner cavity of the shell and correspond to the positions of the four strip-shaped openings respectively; the sun-shading component comprises a motor, a winding drum and sun-shading cloth; the winding drum is horizontally arranged, can be rotatably arranged on the side wall of the inner cavity of the shell, and is opposite to the strip-shaped opening on the side wall where the winding drum is arranged; the upper end of the sun-proof cloth is fixed and wound on the winding drum, and the lower end of the sun-proof cloth penetrates out of the strip-shaped opening corresponding to the winding drum wound by the sun-proof cloth; the motor is fixedly arranged in the inner cavity of the shell and connected with one end of the winding drum to drive the winding drum to rotate, so that the sun-proof cloth is folded and unfolded;
the solar power generation assembly comprises a flexible solar panel A, a flexible solar panel B and a power supply; the flexible solar panel A is arranged on the upper surface of the top of the shell, and the flexible solar panel B is arranged on the upper surface of the movable plate; the power input end is respectively and electrically connected with the flexible solar panel A and the flexible solar panel B, and the power output end is respectively and electrically connected with each electric component.
The invention further adopts the technical scheme that: the permanent magnet sucker comprises a body, a key, a lower ball seat, an upper ball seat, a telescopic rod, a fastening screw A and a fastening screw B; the magnet is arranged in the body, and a key hole is arranged outside the body; the key is movably inserted into the key hole of the body, and the key is twisted to drive the magnet in the body to rotate, so that the body is switched between magnetic force generation and magnetic force elimination; the lower ball seat is fixedly connected to the upper end of the body, a spherical pit A is arranged in the lower ball seat, and a threaded hole A communicated with the spherical pit A is formed in the outer wall of the lower ball seat; the upper ball seat is fixedly connected to the lower end of the shell, a spherical pit B is arranged in the upper ball seat, and a threaded hole B communicated with the spherical pit B is formed in the outer wall of the upper ball seat; the two ends of the telescopic rod are respectively provided with a ball head, and the ball heads at the two ends of the telescopic rod are respectively movably arranged in the spherical pit A of the lower ball seat and the spherical pit B of the upper ball seat; the fastening screw A is in threaded connection with the threaded hole A of the lower ball seat and is used for fixing the ball head at the lower end of the telescopic rod and the lower ball seat into a whole; the fastening screw B is in threaded connection with the threaded hole B of the upper ball seat and is used for fixing the ball head at the upper end of the telescopic rod and the upper ball seat into a whole.
The invention further adopts the technical scheme that: the shell assembly also comprises a strip-shaped soft brush; the strip-shaped soft brush comprises a base band and bristles connected to the lower surface of the base band; the four strip-shaped soft brushes are respectively adhered and fixed on the upper edges of the four strip-shaped openings through the upper surfaces of the base bands, and the bristles of the four strip-shaped soft brushes vertically extend downwards and are respectively contacted with the surfaces of the four sun-proof cloths.
The invention further adopts the technical scheme that: the shell assembly further comprises a sealing strip A and a sealing strip B; the sealing strip A is arranged between one side of the movable plate, which is provided with a hinge, and the upper surface of the shell, the sealing strip B is arranged between the other side opposite to the hinge and the upper surface of the shell, one side of the sealing strip A is fixedly bonded on the upper surface of the shell, the other side of the sealing strip A is lapped on the movable plate, one side of the sealing strip B is fixedly bonded on the movable plate, and the other side of the sealing strip B is lapped or separated with the upper surface of the shell along with the rotation of the movable plate.
The invention further adopts the technical scheme that: the sunshade component also comprises a blank holder; the blank holder is fixedly connected to the edge of the lower end of the sun-proof cloth and is horizontally arranged, and a plurality of electromagnets are arranged in the blank holder along the length direction at embedded intervals.
The invention further adopts the technical scheme that: the strip-shaped opening is provided with an outward-expanding horn opening at one end far away from the inner cavity of the shell; correspondingly, the shape of the blank holder is matched with the shape of the horn mouth; when the blank holder moves upwards along with the rolling of the sun-proof cloth until being embedded into the horn mouth, the blank holder reaches the uppermost end of the movement stroke; at this time, the blank holder and the strip-shaped soft brush are not interfered with each other, the blank holder is positioned at one end of the strip-shaped opening relatively far away from the inner cavity of the shell, and the strip-shaped soft brush is positioned at one end of the strip-shaped opening relatively close to the inner cavity of the shell.
The invention further adopts the technical scheme that: the fans are divided into two groups; one set of fans is used for driving airflow to flow from the lower ventilation opening to the upper ventilation opening, and the other set of fans is used for driving airflow to flow from the upper ventilation opening to the lower ventilation opening.
The invention further adopts the technical scheme that: the device also comprises a temperature sensor, a remote control device and a singlechip; the temperature sensor is arranged outside the shell and is used for detecting the temperature outside the shell; the remote control device is provided with four cloth placing keys, four cloth collecting keys, four starting ventilation keys and four stopping ventilation keys, wherein the four cloth placing keys are respectively used for controlling the descending of the sun-proof cloth of the four groups of sun-proof components, the four cloth collecting keys are respectively used for controlling the rolling of the sun-proof cloth of the four groups of sun-proof components, the starting ventilation keys are used for controlling the movable plate to rotate so as to open the upper ventilation opening and the two groups of fans to start, and the stopping ventilation keys are used for controlling the two groups of fans to close and the movable plate to rotate so as to close the upper ventilation opening; the signal input end of the singlechip is respectively in communication connection with the temperature sensor and the remote control device, and the signal output end of the singlechip is respectively in electric connection with the two groups of fans, the electric push rod, the motor and the electromagnet so as to control the action of all the parts needing electricity.
The technical scheme of the invention is as follows: the automobile sunshade ventilation method is applied to the automobile sunshade ventilation device convenient to use and comprises a cloth collecting and releasing method and a ventilation method;
firstly, an automobile sunshade ventilation device convenient to use is installed at the top of an automobile through a permanent magnet sucker, and the installation method is as follows: 1. the shell assembly is placed at the top of an automobile through four permanent magnet suckers, so that the automobile skylight is ensured to be opposite to a lower vent hole at the bottom of the shell; 2. the winding drum is adjusted to be horizontal by adjusting the length of the telescopic rod, the position relation between the lower end of the telescopic rod and the lower ball seat and the position relation between the upper end of the telescopic rod and the upper ball seat;
after the installation is finished, the automobile sunshade ventilation device convenient to use is in an initial state, and in the initial state: a. the four pieces of sun-proof cloth are in a furling state, and the blank holder at the lower end of each piece of furling cloth is embedded into the horn mouth of the corresponding strip-shaped mouth; b. the movable plate rotates to a state of closing the upper vent;
the cloth winding and unwinding method comprises the following steps:
s01, cloth placing:
a. the motor is synchronously started, so that the sun-proof cloth is put down, and the sun-proof cloth is stretched and leveled by the weight of the blank holder connected to the lower end of the sun-proof cloth in the lowering process;
b. after the sun-proof cloth is put in place, the electromagnet embedded in the blank holder is electrified, so that the blank holder is adsorbed and fixed on the outer wall of the automobile, and cloth placement is completed;
in the step, an operator actively presses one or more cloth placing keys on a remote control device, and then a singlechip controls the corresponding sun-proof cloth to be placed down;
in the step, when the temperature sensor detects that the ambient temperature is higher than a preset value, a signal is transmitted to the singlechip, and the singlechip controls the four sun-proof cloths to be put down;
s02, collecting cloth:
a. the electromagnet embedded in the blank holder is powered off, so that the locking relation between the blank holder and the outer wall of the automobile is released;
b. starting a motor to enable the sun-proof cloth to be wound on the winding drum, enabling the blank holder to rise along with the winding of the sun-proof cloth, and completing cloth collection when the blank holder is embedded into the horn mouth of the strip-shaped opening;
in the step, an operator actively presses one or more cloth collecting keys on a remote control device, if the sun-proof cloth corresponding to the cloth collecting keys is in a descending state, the corresponding sun-proof cloth is controlled by a singlechip to be collected, and if the sun-proof cloth corresponding to the cloth collecting keys is in a winding state, no action is triggered;
the ventilation method is as follows:
after an operator actively presses a start ventilation key on the remote control device, a piston rod of the electric push rod is controlled by the singlechip to extend, and the movable plate is pushed to rotate upwards around the hinge part so as to open the upper ventilation opening; the two groups of fans are respectively started, so that the outside fresh air enters the inside of the automobile and the high-temperature air in the automobile is discharged to the outside; after ventilation reaches a preset time or before the preset time, an operator actively presses a ventilation stopping key on the remote control device, the two groups of motors stop running, and a piston rod of the electric push rod is retracted, so that the movable plate rotates to return to an initial state;
before the ventilation operation, the sunroof is in an open state.
Compared with the prior art, the invention has the following advantages:
1. the sun-proof cloth winding device is arranged at the top of an automobile, can automatically start the sun-proof cloth to be wound according to the ambient temperature, can also remotely control one or more sun-proof cloths to be wound according to the requirement of an automobile owner, and can also be remotely controlled to operate when the sun-proof cloth is wound.
2. After the automobile is exposed to the sun at high temperature, the temperature in the automobile is higher than the outside, and the risk of recovery of toxic gas exists. In this case, if a vehicle is to be used, the ventilation function can be started by the remote control device, and the high-temperature air and the toxic gas (possibly existing) in the vehicle can be discharged. On the one hand, the temperature in the vehicle is not higher than the external temperature, so that a driver can not feel abnormal and stuffy when entering the vehicle due to the overhigh temperature. On the other hand, the air in the vehicle is purified, and the toxic gas is prevented from being inhaled by a user. The car use experience of the user in the high-temperature environment is improved to a certain extent.
2. Energy saving and environmental protection: the power consumed by the folding and unfolding operation of the sun-proof cloth comes from the solar power generation assembly, and no or a small amount of automobile energy is consumed.
3. The installation adaptability is good: the height and the angle of the permanent magnet sucker are adjustable, when the roof of the automobile is not planar, the winding drum is ensured to be in a horizontal state after being mounted by adjusting the height and the angle of the permanent magnet sucker, and the installation adaptability is good.
4. The reliability is good: on the one hand, when sun-proof cloth is rolled up, brush hair through banded soft brush falls debris and dust on sun-proof cloth surface, and on the other hand, through sealing strip A and sealing strip B's setting, when can avoid raining, the rainwater passes through the gap infiltration shell inner chamber between fly leaf and the shell roof, and on the other hand, the blank holder rises to the top, can seal the bar mouth of shell completely, can avoid foreign matter, dust, rainwater to get into the shell inner chamber through the bar mouth.
The invention is further described below with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of the housing;
FIG. 3 is a schematic structural view of a permanent magnet chuck;
FIG. 4 is a schematic diagram of the communication connection and electrical connection relationship of the components in the present invention;
FIG. 5 is a state diagram of the present invention installed in an automobile and activating a sunshade function;
fig. 6 is a state diagram of the present invention installed in an automobile and activating a ventilation function.
Detailed Description
Example 1:
as shown in fig. 1-4, a convenient-to-use automotive sunshade ventilation device includes a housing assembly, a ventilation assembly, a sunshade assembly, and a solar power generation assembly.
The housing assembly includes a housing 11 and a permanent magnet chuck 12. The shell 11 is hollow cuboid, a lower vent 111 communicated to the inner cavity of the shell 11 is arranged at the bottom of the shell 11, an upper vent 112 which is opposite to the lower vent 111 and communicated to the inner cavity of the shell 11 is arranged at the top of the shell 11, and strip-shaped openings 113 for the sun-proof cloth to pass through and be communicated to the inner cavity of the shell 11 are arranged on four side walls of the shell 11. Permanent magnet suckers 12 are installed at four corners of the lower end of the housing 11. Permanent magnet chuck 12 includes body 121, key 122, lower tee 123, upper tee 124, telescoping rod 125, fastening screw a126, and fastening screw B127. The magnet is arranged inside the body 121, and a key hole is arranged outside the body 121. The key 122 is movably inserted into the key hole of the body 121, and the key 122 is twisted to drive the magnet inside the body 121 to rotate, so that the body 121 is switched between magnetic force generation and magnetic force elimination. The lower ball seat 123 is fixedly connected to the upper end of the body 121, a spherical pit A is arranged in the lower ball seat, and a threaded hole A communicated to the spherical pit A is arranged on the outer wall of the lower ball seat. The upper ball seat 124 is fixedly connected to the lower end of the housing 11, a spherical pit B is formed in the upper ball seat, and a threaded hole B communicated with the spherical pit B is formed in the outer wall of the upper ball seat. The two ends of the telescopic rod 125 are respectively provided with a ball head, and the ball heads at the two ends of the telescopic rod 125 are respectively movably arranged in the spherical pit A of the lower ball seat 123 and the spherical pit B of the upper ball seat 124. The fastening screw a126 is screwed into the threaded hole a of the lower ball seat 123, and is used for fixing the ball head at the lower end of the telescopic rod 125 and the lower ball seat 123 into a whole. A tightening screw B127 is screwed into a screw hole B of the upper tee 124, and is used to fix a ball head at an upper end of the telescopic rod 125 and the upper tee 124 as a whole.
The ventilation assembly comprises a fan 21, a movable plate 22 and an electric push rod 23. The fan 21 is fixedly arranged in the inner cavity of the shell 11, the lower end of the fan is opposite to the lower ventilation opening 111, and the upper end of the fan is opposite to the upper ventilation opening 112. The movable plate 22 is movably installed at the upper vent 112 of the housing 11 by a hinge, and is pivoted about the hinge to open or close the upper vent 112. The end of the shell of the electric push rod 23 is hinged on the bottom surface of the inner cavity of the shell 11, the end of the piston rod of the electric push rod 23 is hinged on the lower surface of the movable plate 22 (the surface of one side of the movable plate 22 facing the inner cavity of the shell 11 is defined as the lower surface), and the piston rod of the electric push rod 23 stretches and contracts to drive the movable plate 22 to rotate around the hinged position, so that the upper ventilation opening 112 is opened or closed.
Four groups of sunshade components are respectively arranged at four side walls in the inner cavity of the shell and respectively correspond to the positions of the four strip-shaped openings 113. The sun assembly comprises a roll 31, sun cloth 32 and a motor 33. The winding drum 31 is horizontally arranged, rotatably arranged on the side wall of the inner cavity of the shell 11 and is opposite to the strip-shaped opening 113 on the side wall. The upper end of the sun-screening cloth 32 is fixed and wound on the winding drum 31, and the lower end of the sun-screening cloth passes through the strip-shaped opening 113 corresponding to the winding drum wound by the sun-screening cloth. The motor 33 is fixedly arranged in the inner cavity of the shell 11 and is connected with one end of the winding drum 31 to drive the winding drum 31 to rotate, so that the sun-proof cloth 32 is folded and unfolded.
The solar power assembly includes a flexible solar panel a41, a flexible solar panel B42, and a power source 43. The flexible solar panel A41 is installed on the upper surface of the top of the shell 11, the flexible solar panel B42 is installed on the upper surface of the movable plate 22, the input end of the power supply 43 is respectively and electrically connected with the flexible solar panel A41 and the flexible solar panel B42, and the output end of the power supply 43 is respectively and electrically connected with all the electric components.
Preferably, the housing assembly further comprises a strip-shaped soft brush 13. The strip-shaped soft brush 13 includes a base tape and bristles attached to a lower surface of the base tape. The four strip-shaped soft brushes 13 are respectively adhered and fixed on the upper edges of the four strip-shaped openings 113 through the upper surfaces of the base tapes, and the bristles of the four strip-shaped soft brushes 13 vertically extend downwards and are respectively contacted with the surfaces of the four sun-screening cloths 32. When the sun-proof cloth 32 is rolled up and moves upward, the surface of the sun-proof cloth 32 contacts with the bristles of the corresponding belt-shaped soft brush 13, so that sundries and dust on the surface of the sun-proof cloth 32 are brushed off by the bristles.
Preferably, the housing assembly further comprises a sealing strip a14 and a sealing strip B15. The sealing strip a14 is arranged between one side of the movable plate 22 provided with the hinge and the upper surface of the housing 11, the sealing strip B15 is arranged between the other side opposite to the hinge and the upper surface of the housing 11, one side of the sealing strip a14 is adhered and fixed on the upper surface of the housing 11, the other side is lapped on the movable plate 22, one side of the sealing strip B15 is adhered and fixed on the movable plate 22, and the other side is lapped or separated with the upper surface of the housing 11 along with the rotation of the movable plate 22. The arrangement of the sealing strips A14 and B15 can prevent rainwater from penetrating into the inner cavity of the shell 11 through the gap between the movable plate 22 and the top wall of the shell 11 when the rain falls.
Preferably, the sunshade assembly further comprises a beading 34. The edge pressing strip 34 is fixedly connected to the lower edge of the sun-proof cloth 32 and is horizontally arranged, and a plurality of electromagnets 341 are embedded in the edge pressing strip 34 along the length direction at intervals. On one hand, the sun-proof cloth 32 is stretched through the weight of the blank holder 34, so that the sun-proof cloth 32 is kept flat, and on the other hand, the blank holder 34 can be adsorbed and fixed with the outer wall of an automobile through the electromagnet 341 embedded in the blank holder 34, so that the wind resistance of the sun-proof cloth 32 is guaranteed.
Preferably, the strip-shaped opening 113 is provided with an outwardly-expanding bell mouth at one end far away from the inner cavity of the housing 11; correspondingly, the shape of the blank holder 34 is matched with the shape of the bell mouth; when the beaded strip 34 moves upward with the rolling up of the sun-proof cloth 32 until it is embedded in the bell mouth, the beaded strip 34 reaches the uppermost end of its travel; at this time, the blank holder 34 and the strip-shaped soft brush 13 do not interfere with each other, the blank holder 34 is positioned at one end of the strip-shaped opening 113 relatively far from the inner cavity of the housing 11, and the strip-shaped soft brush 13 is positioned at one end of the strip-shaped opening 113 relatively close to the inner cavity of the housing 11. When the automobile is not required to be sun-shading, the blank holder 34 is lifted to the uppermost end, the strip-shaped opening 113 of the shell 11 can be completely closed, and foreign matters, dust and rainwater can be prevented from entering the inner cavity of the shell 11 through the strip-shaped opening 113.
Preferably, fans 21 are two in total; each group of fans 21 is provided with two fans 21 respectively, and four fans 21 are arranged in a row; the two fans 21 positioned in the middle of one row of fans are in a group and are used for driving air flow to flow from the lower ventilation opening to the upper ventilation opening so that external fresh air enters the automobile, and the two fans 21 positioned at the two ends of one row of fans are in a group and are used for driving air flow to flow from the upper ventilation opening to the lower ventilation opening so that the air in the automobile is discharged to the outside.
Preferably, it also comprises a temperature sensor 6, a remote control device 7 and a single chip microcomputer 8. The temperature sensor 6 is provided outside the housing 11 for detecting the temperature outside the housing 11. The remote control device 7 is provided with four cloth placing keys, four cloth collecting keys, four starting ventilation keys and four stopping ventilation keys, the four cloth placing keys are respectively used for controlling the descending of sun-proof cloth 32 of the four groups of sun-proof components, the four cloth collecting keys are respectively used for controlling the rolling of sun-proof cloth 32 of the four groups of sun-proof components, the starting ventilation keys are used for controlling the movable plate 22 to rotate so as to open the upper ventilation opening 112 and the two groups of fans 21 to start, and the stopping ventilation keys are used for controlling the two groups of fans 21 to close and the movable plate 22 to rotate so as to close the upper ventilation opening 112. The signal input end of the singlechip 8 is respectively in communication connection with the temperature sensor 6 and the remote control device 7, and the signal output end of the singlechip 8 is respectively in electric connection with the two groups of fans 21, the electric push rod 23, the motor 33 and the electromagnet 341 so as to control the action of all the electric components.
Brief description of the invention uses:
a sun-shading ventilation method for an automobile is applied to the sun-shading ventilation device of the automobile, which is convenient to use and comprises a cloth collecting and releasing method and a ventilation method. Firstly, the automobile sunshade ventilation device convenient to use is installed at the top of an automobile through a permanent magnet sucker, and the installation method is as follows: 1. the shell component is placed on the top of an automobile through four permanent magnet suckers 12, so that the automobile skylight is ensured to be opposite to a lower ventilation opening 111 at the bottom of the shell 11; 2. the drum 31 is adjusted to be horizontal by adjusting the length of the telescopic rod 125, the positional relationship of the lower end of the telescopic rod 125 with the lower ball seat 123, and the positional relationship of the upper end of the telescopic rod 125 with the upper ball seat 124.
After the installation is finished, the automobile sunshade ventilation device convenient to use is in an initial state, and in the initial state: a. the four sun-proof cloths 32 are in a furling state, and the blank holder 34 at the lower end of each furling cloth 32 is embedded into the horn mouth of the corresponding strip-shaped mouth 113; b. the movable plate 22 is rotated to a state where the upper vent 112 is closed.
As shown in fig. 5, the cloth folding and unfolding method is as follows:
s01, cloth placing:
a. the motor 33 is synchronously started to enable the sun-proof cloth 32 to be lowered, and the sun-proof cloth 32 is stretched and leveled by the weight of the blank holder 34 connected to the lower end of the sun-proof cloth 32 in the lowering process;
b. after the sun-proof cloth 32 is put in place, the electromagnet 341 embedded in the blank holder 34 is electrified, so that the blank holder 34 is adsorbed and fixed on the outer wall of the automobile, and the cloth is put.
In this step, the operator actively presses one or more cloth placing keys on the remote control device 7, and then controls the corresponding sun-proof cloth 32 to be placed down by the singlechip 8.
In this step, when the temperature sensor 6 detects that the ambient temperature is higher than the preset value, a signal is transmitted to the singlechip 8, and the singlechip 8 controls the four sun-proof cloths 32 to be put down.
S02, collecting cloth:
a. the electromagnet 341 embedded in the blank holder 34 is powered off, so that the blank holder 34 is unlocked from the outer wall of the automobile;
b. the motor 33 is started to wind the sun-proof cloth 32 on the winding drum 31, the blank holder 34 rises along with the winding of the sun-proof cloth 32, and when the blank holder is embedded into the horn mouth of the strip-shaped mouth 113, the cloth collecting is completed.
In this step, the operator actively presses one or more cloth collecting buttons on the remote control device 7, if the sun-proof cloth 32 corresponding to the cloth collecting buttons is in a down state, the singlechip 8 controls the corresponding sun-proof cloth 32 to collect cloth, and if the sun-proof cloth 32 corresponding to the cloth collecting buttons is in a winding state, no action is triggered.
As shown in fig. 6, the ventilation method is as follows:
after an operator actively presses a start ventilation key on the remote control device 7, a single chip microcomputer 8 controls a piston rod of an electric push rod 23 to extend out, and the movable plate 22 is pushed to rotate upwards around a hinge joint so as to open an upper ventilation opening 112; the two groups of fans 21 are respectively started, so that the outside fresh air enters the inside of the automobile and the high-temperature air in the automobile is discharged to the outside; after ventilation reaches a preset time or after an operator actively presses a ventilation stopping key on the remote control device 7 before the preset time is reached, the two groups of motors 21 stop running, and the piston rod of the electric push rod 23 is retracted, so that the movable plate 22 rotates to return to an initial state.
Before the ventilation operation, the sunroof is in an open state.

Claims (4)

1. Automobile sunshade ventilation unit convenient to use, characterized by: comprises a shell component, a ventilation component, a sunshade component and a solar power generation component;
the shell assembly comprises a shell and a permanent magnet sucker; the shell is in a hollow cuboid shape, a lower vent communicated to the inner cavity of the shell is arranged at the bottom of the shell, an upper vent which is opposite to the lower vent and communicated to the inner cavity of the shell is arranged at the top of the shell, and strip-shaped openings for the sun-proof cloth to pass through and be communicated to the inner cavity of the shell are arranged on the four side walls of the shell; the permanent magnetic suction cups are arranged at four corners of the lower end of the shell;
the ventilation assembly comprises a fan, a movable plate and an electric push rod; the fan is fixedly arranged in the inner cavity of the shell, the lower end of the fan is opposite to the lower vent, and the upper end of the fan is opposite to the upper vent; the movable plate is movably arranged at the upper vent of the shell through a hinge and rotates around the hinge to open or close the upper vent; the end part of the shell of the electric push rod is hinged on the bottom surface of the inner cavity of the shell, the end part of the piston rod of the electric push rod is hinged on the lower surface of the movable plate, and the piston rod of the electric push rod stretches out and draws back to drive the movable plate to rotate around the hinged part;
the four groups of sunshade components are respectively arranged on four side walls in the inner cavity of the shell and correspond to the positions of the four strip-shaped openings respectively; the sun-shading component comprises a motor, a winding drum and sun-shading cloth; the winding drum is horizontally arranged, can be rotatably arranged on the side wall of the inner cavity of the shell, and is opposite to the strip-shaped opening on the side wall where the winding drum is arranged; the upper end of the sun-proof cloth is fixed and wound on the winding drum, and the lower end of the sun-proof cloth penetrates out of the strip-shaped opening corresponding to the winding drum wound by the sun-proof cloth; the motor is fixedly arranged in the inner cavity of the shell and connected with one end of the winding drum to drive the winding drum to rotate, so that the sun-proof cloth is folded and unfolded;
the solar power generation assembly comprises a flexible solar panel A, a flexible solar panel B and a power supply; the flexible solar panel A is arranged on the upper surface of the top of the shell, and the flexible solar panel B is arranged on the upper surface of the movable plate; the power input end is respectively and electrically connected with the flexible solar panel A and the flexible solar panel B, and the power output end is respectively and electrically connected with each part needing electricity;
the permanent magnet sucker comprises a body, a key, a lower ball seat, an upper ball seat, a telescopic rod, a fastening screw A and a fastening screw B; the magnet is arranged in the body, and a key hole is arranged outside the body; the key is movably inserted into the key hole of the body, and the key is twisted to drive the magnet in the body to rotate, so that the body is switched between magnetic force generation and magnetic force elimination; the lower ball seat is fixedly connected to the upper end of the body, a spherical pit A is arranged in the lower ball seat, and a threaded hole A communicated with the spherical pit A is formed in the outer wall of the lower ball seat; the upper ball seat is fixedly connected to the lower end of the shell, a spherical pit B is arranged in the upper ball seat, and a threaded hole B communicated with the spherical pit B is formed in the outer wall of the upper ball seat; the two ends of the telescopic rod are respectively provided with a ball head, and the ball heads at the two ends of the telescopic rod are respectively movably arranged in the spherical pit A of the lower ball seat and the spherical pit B of the upper ball seat; the fastening screw A is in threaded connection with the threaded hole A of the lower ball seat and is used for fixing the ball head at the lower end of the telescopic rod and the lower ball seat into a whole; the fastening screw B is in threaded connection with the threaded hole B of the upper ball seat and is used for fixing the ball head at the upper end of the telescopic rod and the upper ball seat into a whole;
the shell assembly also comprises a strip-shaped soft brush; the strip-shaped soft brush comprises a base band and bristles connected to the lower surface of the base band; the four strip-shaped soft brushes are respectively adhered and fixed on the upper edges of the four strip-shaped openings through the upper surfaces of the base bands, and the bristles of the four strip-shaped soft brushes vertically extend downwards and are respectively contacted with the surfaces of the four sun-proof cloths;
the shell assembly further comprises a sealing strip A and a sealing strip B; the sealing strip A is arranged between one side of the movable plate provided with the hinge and the upper surface of the shell, the sealing strip B is arranged between the other side opposite to the hinge and the upper surface of the shell, one side of the sealing strip A is fixedly bonded on the upper surface of the shell, the other side of the sealing strip A is lapped on the movable plate, one side of the sealing strip B is fixedly bonded on the movable plate, and the other side of the sealing strip B is lapped or separated with the upper surface of the shell along with the rotation of the movable plate;
the sunshade component also comprises a blank holder; the edge pressing strip is fixedly connected to the edge of the lower end of the sun-proof cloth and is horizontally arranged, and a plurality of electromagnets are embedded in the edge pressing strip along the length direction at intervals;
the strip-shaped opening is provided with an outward-expanding horn opening at one end far away from the inner cavity of the shell; correspondingly, the shape of the blank holder is matched with the shape of the horn mouth; when the blank holder moves upwards along with the rolling of the sun-proof cloth until being embedded into the horn mouth, the blank holder reaches the uppermost end of the movement stroke; at this time, the blank holder and the strip-shaped soft brush are not interfered with each other, the blank holder is positioned at one end of the strip-shaped opening relatively far away from the inner cavity of the shell, and the strip-shaped soft brush is positioned at one end of the strip-shaped opening relatively close to the inner cavity of the shell.
2. The easy-to-use automotive sun-shading and ventilation device according to claim 1, wherein: the fans are divided into two groups; one set of fans is used for driving airflow to flow from the lower ventilation opening to the upper ventilation opening, and the other set of fans is used for driving airflow to flow from the upper ventilation opening to the lower ventilation opening.
3. The easy-to-use automotive sun-shading and ventilation device according to claim 2, characterized in that: the device also comprises a temperature sensor, a remote control device and a singlechip; the temperature sensor is arranged outside the shell and is used for detecting the temperature outside the shell; the remote control device is provided with four cloth placing keys, four cloth collecting keys, four starting ventilation keys and four stopping ventilation keys, wherein the four cloth placing keys are respectively used for controlling the descending of the sun-proof cloth of the four groups of sun-proof components, the four cloth collecting keys are respectively used for controlling the rolling of the sun-proof cloth of the four groups of sun-proof components, the starting ventilation keys are used for controlling the movable plate to rotate so as to open the upper ventilation opening and the two groups of fans to start, and the stopping ventilation keys are used for controlling the two groups of fans to close and the movable plate to rotate so as to close the upper ventilation opening; the signal input end of the singlechip is respectively in communication connection with the temperature sensor and the remote control device, and the signal output end of the singlechip is respectively in electric connection with the two groups of fans, the electric push rod, the motor and the electromagnet so as to control the action of all the parts needing electricity.
4. A sun-shading and ventilation method for an automobile, which is applied to the sun-shading and ventilation device for the automobile, which is convenient to use, and is characterized by comprising a cloth collecting and releasing method and a ventilation method;
firstly, an automobile sunshade ventilation device convenient to use is installed at the top of an automobile through a permanent magnet sucker, and the installation method is as follows: 1. the shell assembly is placed at the top of an automobile through four permanent magnet suckers, so that the automobile skylight is ensured to be opposite to a lower vent hole at the bottom of the shell; 2. the winding drum is adjusted to be horizontal by adjusting the length of the telescopic rod, the position relation between the lower end of the telescopic rod and the lower ball seat and the position relation between the upper end of the telescopic rod and the upper ball seat;
after the installation is finished, the automobile sunshade ventilation device convenient to use is in an initial state, and in the initial state: a. the four pieces of sun-proof cloth are in a furling state, and the blank holder at the lower end of each piece of furling cloth is embedded into the horn mouth of the corresponding strip-shaped mouth; b. the movable plate rotates to a state of closing the upper vent;
the cloth winding and unwinding method comprises the following steps:
s01, cloth placing:
a. the motor is synchronously started, so that the sun-proof cloth is put down, and the sun-proof cloth is stretched and leveled by the weight of the blank holder connected to the lower end of the sun-proof cloth in the lowering process;
b. after the sun-proof cloth is put in place, the electromagnet embedded in the blank holder is electrified, so that the blank holder is adsorbed and fixed on the outer wall of the automobile, and cloth placement is completed;
in the step, an operator actively presses one or more cloth placing keys on a remote control device, and then a singlechip controls the corresponding sun-proof cloth to be placed down;
in the step, when the temperature sensor detects that the ambient temperature is higher than a preset value, a signal is transmitted to the singlechip, and the singlechip controls the four sun-proof cloths to be put down;
s02, collecting cloth:
a. the electromagnet embedded in the blank holder is powered off, so that the locking relation between the blank holder and the outer wall of the automobile is released;
b. starting a motor to enable the sun-proof cloth to be wound on the winding drum, enabling the blank holder to rise along with the winding of the sun-proof cloth, and completing cloth collection when the blank holder is embedded into the horn mouth of the strip-shaped opening;
in the step, an operator actively presses one or more cloth collecting keys on a remote control device, if the sun-proof cloth corresponding to the cloth collecting keys is in a descending state, the corresponding sun-proof cloth is controlled by a singlechip to be collected, and if the sun-proof cloth corresponding to the cloth collecting keys is in a winding state, no action is triggered;
the ventilation method is as follows:
after an operator actively presses a start ventilation key on the remote control device, a piston rod of the electric push rod is controlled by the singlechip to extend, and the movable plate is pushed to rotate upwards around the hinge part so as to open the upper ventilation opening; the two groups of fans are respectively started, so that the outside fresh air enters the inside of the automobile and the high-temperature air in the automobile is discharged to the outside; after ventilation reaches a preset time or before the preset time, an operator actively presses a ventilation stopping key on the remote control device, the two groups of motors stop running, and a piston rod of the electric push rod is retracted, so that the movable plate rotates to return to an initial state; before the ventilation operation, the sunroof is in an open state.
CN202111118804.8A 2021-09-24 2021-09-24 Automobile sunshade ventilation device convenient to use and sunshade ventilation method Active CN113682116B (en)

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Application Number Priority Date Filing Date Title
CN202111118804.8A CN113682116B (en) 2021-09-24 2021-09-24 Automobile sunshade ventilation device convenient to use and sunshade ventilation method

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Application Number Priority Date Filing Date Title
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CN113682116B true CN113682116B (en) 2023-05-12

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102745050A (en) * 2012-07-22 2012-10-24 宁波市镇海怡福莱文化创意有限公司 Automotive sun-shading and ventilating device
CN206049326U (en) * 2016-09-27 2017-03-29 王博岩 A kind of automobile sunshade device
CN207088912U (en) * 2017-07-12 2018-03-13 中科清朗（武汉）科技有限公司 A kind of vehicle-mounted passive day curtain heading tape solar energy New-air purifying system
CN207140762U (en) * 2017-08-04 2018-03-27 张天祥 A kind of vehicle sun-screening sun-shading device
CN208751062U (en) * 2018-08-28 2019-04-16 青岛华业能源科技有限公司 A kind of adjustable solar bracket
KR101989777B1 (en) * 2018-09-20 2019-06-17 신지혜 Vehicle protective cover combined with the roof carrier
CN112277607B (en) * 2019-09-16 2021-11-16 绍兴文理学院 Automobile solar panel placing and unfolding device and using method thereof
CN112078346A (en) * 2020-09-04 2020-12-15 璧典寒 Electric roller shutter sun-shading device for automobile

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