CN113682116A - Convenient-to-use automobile sunshade and ventilation device and sunshade and ventilation method - Google Patents
Convenient-to-use automobile sunshade and ventilation device and sunshade and ventilation method Download PDFInfo
- Publication number
- CN113682116A CN113682116A CN202111118804.8A CN202111118804A CN113682116A CN 113682116 A CN113682116 A CN 113682116A CN 202111118804 A CN202111118804 A CN 202111118804A CN 113682116 A CN113682116 A CN 113682116A
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- Prior art keywords
- shell
- strip
- sun
- cloth
- ventilation
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- 238000009423 ventilation Methods 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 132
- 238000010248 power generation Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 41
- 238000004804 winding Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 230000000475 sunscreen effect Effects 0.000 claims description 3
- 239000000516 sunscreening agent Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000037072 sun protection Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
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Classifications
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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
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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
- B60J11/04—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
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- 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
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- 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
A convenient automobile sunshade ventilation device and a sunshade ventilation method relate to the field of automobile auxiliary structures. The convenient-to-use automobile sunshade and ventilation device 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 magnetic chuck; the ventilation assembly comprises a fan, a movable plate and an electric push rod; the four groups of sunshade components are respectively arranged on the side walls of four sides in the inner cavity of the shell and respectively correspond to the positions of the four strip-shaped openings; the solar power generation assembly comprises a flexible solar panel A, a flexible solar panel B and a power supply. A sunshade and ventilation method for car is used for the sunshade and ventilation device of car. The invention can automatically start the sun-proof cloth to be put down according to the environmental temperature, can remotely control and start one or more sun-proof cloths to be put down according to the requirements of the vehicle owner, can remotely control and operate when the sun-proof cloth is furled, and has intelligent, convenient and flexible use mode.
Description
Technical Field
The invention relates to the field of automobile auxiliary structures, in particular to a convenient automobile sunshade and ventilation device and a sunshade and ventilation method.
Background
When the automobile (especially a car) is parked for a period of time in a burning sun, the metal material of the automobile body can quickly gather heat, so that the temperature in the compartment can be quickly raised and is usually 5-10 degrees higher than the external environment temperature. On one hand, the high temperature can cause the volatilization of toxic substances in the car, and the body health of people is seriously influenced; on the other hand, after entering the vehicle, people feel very sultry and uncomfortable, and usually immediately turn on the refrigeration air conditioner for cooling, so that the fuel consumption of the vehicle is relatively increased.
At present, the common automobile sun-shading devices on the market have the following two types: 1. the sun-proof cloth is placed down when the sun-proof cloth is needed to be shaded, and the sun-proof cloth is rolled up and stored when the automobile is needed to drive. 2. The car cover made of the sun-proof cloth is used for completely covering the car when the sun is needed to be shaded, and is folded and placed into the trunk when the car is needed to be used.
The two automobile sun-shading devices have the following defects: 1. the automatic paving machine needs manual paving or storage, and the automation degree is low; 2. when the automobile is parked for a certain time in a burning sun, the temperature in the carriage is not lower than the temperature of the external environment even if the sun-shading device is adopted, and toxic substances in the decorations in the carriage volatilize in the environment with higher temperature. After the sun-shading device is stored by a driver, the driver still cannot enter the vehicle immediately, the vehicle door needs to be opened for ventilation for a certain time, the hot gas containing toxic substances is exhausted and then enters the vehicle, the driver receives sun exposure outside the vehicle after waiting for ventilation, and the vehicle experience is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a convenient automobile sunshade and ventilation device, which solves the problems that the conventional automobile sunshade device is low in automation degree and cannot give consideration to both the sunshade function and the ventilation function.
The technical scheme of the invention is as follows: the convenient-to-use automobile sunshade and ventilation device 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 magnetic chuck; the shell is in a hollow cuboid shape, the bottom of the shell is provided with a lower vent communicated to the inner cavity of the shell, the top of the shell is provided with an upper vent which is opposite to the lower vent and communicated to the inner cavity of the shell, and the four side walls of the shell are provided with strip-shaped ports for the sunscreen cloth to penetrate out and communicated to the inner cavity of the shell; the permanent magnetic chucks are arranged at the 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 over against the lower vent, and the upper end of the fan is over against 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 to the bottom surface of the inner cavity of the shell, the end part of the piston rod of the electric push rod is hinged to the lower surface of the movable plate, and the piston rod of the electric push rod stretches and retracts to drive the movable plate to rotate around the hinged position;
the four groups of sunshade components are respectively arranged on the side walls of four sides in the inner cavity of the shell and respectively correspond to the positions of the four strip-shaped openings; 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 arranged 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 is connected with one end of the winding drum to drive the winding drum to rotate, so that the sun-proof cloth is wound and unwound;
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 further technical scheme of the invention is as follows: the permanent magnetic chuck 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 inside the body, and the key hole is arranged outside the body; the key is movably inserted into a key hole of the body, and the key is twisted to drive the magnet inside 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 to 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 to the spherical pit B is formed in the outer wall of the upper ball seat; the ball heads at the two ends of the telescopic rod are movably arranged in the spherical pit A of the lower ball seat and the spherical pit B of the upper ball seat respectively; 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; and 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 component also comprises a strip-shaped soft brush; the strip-shaped soft brush comprises a base strip and brush bristles connected to the lower surface of the base strip; the four strip-shaped soft brushes are respectively fixed on the upper edges of the four strip-shaped openings through the upper surface of the base band in an adhering way, and the bristles of the four strip-shaped soft brushes vertically extend downwards and are respectively contacted with the surfaces of the four pieces of sun-proof cloth.
The further technical scheme of the invention is as follows: 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 further technical scheme of the invention is as follows: the sunshade component also comprises a blank holder strip; the blank holder strip is fixed connection on sun-proof cloth lower extreme border to be horizontal arrangement, a plurality of electro-magnets are installed along the embedded interval of length direction to blank holder strip inside.
The further technical scheme of the invention is as follows: the end of the strip-shaped opening, which is far away from the inner cavity of the shell, is provided with an outward-expanded horn mouth; correspondingly, the shape of the edge pressing strip is matched with that of the bell mouth; when the edge pressing strip moves upwards along with the furling of the sun-proof cloth until the edge pressing strip is embedded into the bell mouth, the edge pressing strip reaches the uppermost end of the movement stroke of the edge pressing strip; at the moment, the blank pressing strip and the strip-shaped soft brush are not interfered with each other, the blank pressing strip is positioned at one end of the strip-shaped opening, which is 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, which is relatively close to the inner cavity of the shell.
The further technical scheme of the invention is as follows: 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 further technical scheme of the invention is as follows: the remote control device also comprises a temperature sensor, a remote control device and a singlechip; the temperature sensor is arranged outside the shell and used for detecting the temperature outside the shell; the remote control device is provided with four cloth releasing keys, four cloth collecting keys, a starting ventilation key and a stopping ventilation key, the four cloth releasing keys are respectively used for controlling the release of the sun-proof cloth of the four groups of sun-shading assemblies, the four cloth collecting keys are respectively used for controlling the rolling of the sun-proof cloth of the four groups of sun-shading assemblies, the starting ventilation key is used for controlling the movable plate to rotate to open the upper ventilation opening and the two groups of fans to start, and the stopping ventilation key is used for controlling the two groups of fans to close and the movable plate to rotate to close the upper ventilation opening; the signal input end of the single chip microcomputer is respectively in communication connection with the temperature sensor and the remote control device, and the signal output end of the single chip microcomputer is respectively electrically connected with the two groups of fans, the electric push rod, the motor and the electromagnet so as to control the action of each part needing electricity.
The technical scheme of the invention is as follows: a car sun-shading ventilation method is applied to the car sun-shading ventilation device which is convenient to use, and comprises a cloth folding and unfolding method and a ventilation method;
firstly, the convenient-to-use automobile sun-shading ventilation device is required to be installed at the top of an automobile through a permanent magnetic chuck, and the installation method comprises the following steps: 1. placing the shell assembly on the top of the automobile through four permanent magnetic suckers to ensure that the automobile skylight is over against a lower ventilation opening 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 completed, the automobile sunshade and ventilation device convenient to use is in an initial state, and under the initial state: a. the four pieces of sun-proof cloth are all in a rolling state, and the edge pressing strip at the lower end of each piece of rolling cloth is embedded into the bell mouth of the corresponding strip-shaped opening; b. the movable plate rotates to a state of closing the upper ventilation opening;
the cloth collecting and releasing method comprises the following steps:
s01, cloth releasing:
a. the motor is synchronously started to lower the sun-proof cloth, and the sun-proof cloth is stretched and flattened by the weight of the edge pressing strip connected to the lower end of the sun-proof cloth in the lowering process;
b. after the sun-proof cloth is put down in place, the electromagnet embedded in the edge pressing strip is electrified, so that the edge pressing strip is adsorbed and fixed on the outer wall of the automobile, and then the cloth placing is finished;
in the step, an operator actively presses one or more cloth placing keys on the remote control device, and the singlechip controls the corresponding sun-proof cloth to be placed downwards;
in the step, when the temperature sensor detects that the ambient temperature is higher than a preset value, a signal is transmitted to the single chip microcomputer, and the single chip microcomputer controls the four pieces of sun-proof cloth to be placed downwards;
s02, collecting cloth:
a. the electromagnet embedded in the blank holder is powered off, so that the blank holder is unlocked from the locking relation with the outer wall of the automobile;
b. starting a motor to enable the sun-proof cloth to be wound on the winding drum, enabling the edge pressing strip to ascend along with the winding of the sun-proof cloth, and finishing cloth collection when the edge pressing strip is embedded into the bell mouth of the strip-shaped opening;
in the step, an operator actively presses one or more cloth collecting keys on the remote control device, if the sun-proof cloth corresponding to the cloth collecting keys is in a downward state, the corresponding sun-proof cloth is controlled by the single chip microcomputer 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 comprises the following steps:
after an operator actively presses a ventilation starting button on the remote control device, the single chip microcomputer controls a piston rod of the electric push rod to extend out, and the movable plate is pushed to rotate upwards around the hinged position so as to open the upper ventilation opening; the two groups of fans are respectively started, so that high-temperature air in the automobile is discharged to the outside while outside fresh air enters the automobile; after the ventilation reaches the preset time or the operator actively presses the ventilation stopping button on the remote control device before the preset time is not reached, the two groups of motors stop running, and the piston rod of the electric push rod retracts to enable the movable plate to rotate to return to the initial state;
prior to a venting operation, the sunroof is in an open state.
Compared with the prior art, the invention has the following advantages:
1. it is installed at the car top, can transfer according to ambient temperature automatic start sun-proof cloth, also can start one or more sun-proof cloth according to car owner's demand remote control and transfer, also can remote control operation during the sun-proof cloth of roll-up, and the using-way is intelligent, convenient, nimble.
2. After the automobile is exposed to high temperature, the temperature in the automobile is higher than the outside, and the risk of toxic gas recovery also exists. If the vehicle needs to be used, the ventilation function can be started through the remote control device, and high-temperature air and (possibly existing) toxic gas in the vehicle can be exhausted. On one hand, the temperature in the vehicle is not higher than the outside temperature, and a driver can not feel abnormal sultry due to overhigh temperature when entering the vehicle. On the other hand, the air in the vehicle is purified, and the toxic gas is prevented from being inhaled by a user. The vehicle using experience of the user in the high-temperature environment is improved to a certain extent.
2. Energy conservation 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 automobile energy is not consumed or is consumed in a small amount.
3. The installation adaptability is good: the height and the angle of the permanent magnetic chuck can be adjusted, when the roof of the automobile is not a plane, the winding drum can be ensured to be in a horizontal state after being installed by adjusting the height and the angle of the permanent magnetic chuck, and the installation adaptability is better.
4. The reliability is good: on the one hand, when sun-proof cloth is rolled up, debris and dust on sun-proof cloth surface are brushed down through the brush hair of banded soft brush, and on the other hand, through sealing strip A and sealing strip B's setting, when can avoiding raining, the rainwater passes through the gap infiltration shell inner chamber between fly leaf and the shell roof, and on the one hand again, the blank holder strip rises to the top, can seal the bar mouth of shell completely, can avoid foreign matter, dust, rainwater to pass through the bar mouth and get into the shell inner chamber.
The invention is further described below with reference to the figures and examples.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the housing;
FIG. 3 is a schematic structural diagram of a permanent magnetic chuck;
FIG. 4 is a schematic diagram of the communication and electrical connection of the various components of the present invention;
FIG. 5 is a state diagram of the present invention installed in a vehicle and starting the sunshade function;
fig. 6 is a state diagram of the present invention mounted on a vehicle and starting a ventilation function.
Detailed Description
Example 1:
as shown in fig. 1-4, the sunshade and ventilation device for the automobile convenient to use comprises a shell assembly, a ventilation assembly, a sunshade assembly and a solar power generation assembly.
The housing assembly comprises a housing 11 and a permanent magnet chuck 12. The housing 11 is hollow and rectangular, the bottom of the housing 11 is provided with a lower vent 111 communicated with the inner cavity of the housing 11, the top of the housing 11 is provided with an upper vent 112 opposite to the lower vent 111 and communicated with the inner cavity of the housing 11, and the four side walls of the housing 11 are provided with strip-shaped openings 113 for the sunscreen cloth to penetrate out and communicated with the inner cavity of the housing 11. The permanent magnetic chucks 12 are arranged at the four corners of the lower end of the shell 11. The permanent magnet suction cup 12 comprises a body 121, a key 122, a lower ball seat 123, an upper ball seat 124, a telescopic rod 125, a fastening screw A126 and a fastening screw B127. The body 121 is provided with a magnet therein, and the body 121 is provided with a key hole therein. 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, and is provided with a spherical pit a therein, and a threaded hole a communicating with the spherical pit a is formed in the outer wall thereof. The upper ball seat 124 is fixedly connected to the lower end of the housing 11, and has a spherical pit B therein and a threaded hole B formed in the outer wall thereof to communicate with the spherical pit B. 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 screw hole a of the lower ball seat 123, and is used to fix the ball of the lower end of the telescopic rod 125 and the lower ball seat 123 into a whole. A fastening screw B127 is screwed into the screw hole B of the upper ball seat 124, and is used to fix the ball head at the upper end of the telescopic rod 125 and the upper ball seat 124 as a whole.
The ventilation assembly includes a fan 21, a movable plate 22, and an electric push rod 23. The fan 21 is fixedly installed in the inner cavity of the housing 11, and the lower end of the fan faces the lower vent 111 and the upper end of the fan faces the upper vent 112. The movable plate 22 is movably mounted at the upper vent 112 of the housing 11 by a hinge, which rotates about the hinge to open or close the upper vent 112. The end of the housing of the electric push rod 23 is hinged to the bottom surface of the inner cavity of the housing 11, the end of the piston rod of the electric push rod 23 is hinged to the lower surface of the movable plate 22 (defining the surface of the movable plate 22 facing the inner cavity of the housing 11 as the lower surface), and the piston rod of the electric push rod 23 extends and retracts to drive the movable plate 22 to rotate around the hinged position, so as to open or close the upper vent 112.
The four groups of sunshade components are respectively arranged on the four side walls in the inner cavity of the shell and respectively correspond to the positions of the four strip-shaped openings 113. The sunshade assembly comprises a drum 31, a sun protection cloth 32 and a motor 33. The drum 31 is horizontally disposed and rotatably mounted on the side wall of the inner cavity of the housing 11 and is disposed opposite to the strip-shaped opening 113 on the side wall thereof. The upper end of the sun-proof cloth 32 is fixed and wound on the winding drum 31, and the lower end of the sun-proof cloth passes through the strip-shaped opening 113 corresponding to the winding drum. The motor 33 is fixedly installed 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 collected and released.
The solar power generation assembly includes a flexible solar panel a41, a flexible solar panel B42, and a power source 43. The flexible solar panel A41 is mounted on the upper surface of the top of the housing 11, the flexible solar panel B42 is mounted on the upper surface of the movable plate 22, the input end of the power supply 43 is electrically connected with the flexible solar panel A41 and the flexible solar panel B42, respectively, and the output end of the power supply 43 is electrically connected with each required electric component.
Preferably, the housing assembly further comprises a strip-shaped soft brush 13. The strip-shaped flexible brush 13 includes a base strip and bristles attached to a lower surface of the base strip. The four strip-shaped soft brushes 13 are respectively fixed on the upper edges of the four strip-shaped openings 113 through the upper surfaces of the base bands in an adhering manner, and the bristles of the four strip-shaped soft brushes 13 vertically extend downwards and are respectively contacted with the surfaces of the four pieces of sun-proof cloth 32. When the sun protection cloth 32 is rolled up and moves upward, the surface of the sun protection cloth 32 contacts with the bristles of the corresponding strip-shaped soft brush 13, so that the bristles brush away the impurities and dust on the surface of the sun protection cloth 32.
Preferably, the housing assembly further comprises seal a14 and seal B15. The seal a14 is arranged between one side of the hinge of the movable plate 22 and the upper surface of the outer shell 11, the seal B15 is arranged between the other side of the hinge and the upper surface of the outer shell 11, one side of the seal a14 is adhered and fixed on the upper surface of the outer shell 11, the other side of the seal B15 is lapped on the movable plate 22, one side of the seal B15 is adhered and fixed on the movable plate 22, and the other side of the seal B15 is lapped or separated with the upper surface of the outer shell 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 in rain.
Preferably, the sunshade assembly further comprises a binder strip 34. The edge pressing strip 34 is fixedly connected to the lower end edge of the sun-proof cloth 32 and is horizontally arranged, and a plurality of electromagnets 341 are installed inside the edge pressing strip 34 along the length direction at intervals in an embedded mode. On the one hand, the sun-proof cloth 32 is stretched by the weight of the edge pressing strips 34, so that the sun-proof cloth 32 is kept flat, on the other hand, the edge pressing strips 34 can be fixed with the outer wall of the automobile in an adsorption manner through the electromagnets 341 embedded in the edge pressing strips 34, and the wind resistance of the sun-proof cloth 32 is ensured on the two aspects.
Preferably, the end of the strip-shaped opening 113 far away from the inner cavity of the shell 11 is provided with an outward flared bell mouth; correspondingly, the shape of the edge pressing strip 34 is matched with that of the bell mouth; when the edge pressing strip 34 moves upwards along with the rolling of the sun-proof cloth 32 until the edge pressing strip is embedded into the bell mouth, the edge pressing strip 34 reaches the uppermost end of the movement stroke; at this time, the edge strip 34 and the strip-shaped soft brush 13 do not interfere with each other, the edge strip 34 is located at one end of the strip-shaped opening 113 relatively far away from the inner cavity of the shell 11, and the strip-shaped soft brush 13 is located at one end of the strip-shaped opening 113 relatively close to the inner cavity of the shell 11. When the automobile is not required to be shaded, the blank holder strip 34 is lifted to the uppermost end, the strip-shaped opening 113 of the shell 11 can be completely sealed, 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, the fans 21 have two groups; each group of fans 21 is provided with two fans 21 respectively, and four fans 21 are arranged in a line; the two fans 21 in the middle of the row of fans are in a group and used for driving airflow to flow from the lower vent to the upper vent so as to enable outside fresh air to enter the automobile, and the two fans 21 at the two ends of the row of fans are in a group and used for driving airflow to flow from the upper vent to the lower vent so as to enable air in the automobile to be discharged to the outside.
Preferably, it also includes temperature sensor 6, remote control unit 7 and singlechip 8. The temperature sensor 6 is provided outside the housing 11, and detects the temperature outside the housing 11. The remote control device 7 is provided with a cloth releasing button, a cloth collecting button, a starting ventilation button and a stopping ventilation button, the number of the cloth releasing button is four, the four cloth releasing buttons are used for controlling the release of the sun-proof cloth 32 of the four groups of sun-shading assemblies respectively, the number of the cloth collecting buttons is four, the four cloth collecting buttons are used for controlling the furling of the sun-proof cloth 32 of the four groups of sun-shading assemblies respectively, the starting ventilation button is used for controlling the movable plate 22 to rotate to open the upper ventilation opening 112 and the two groups of fans 21 to start, and the stopping ventilation button is used for controlling the two groups of fans 21 to close and the movable plate 22 to rotate to close the upper ventilation opening 112. The signal input end of the single chip microcomputer 8 is respectively in communication connection with the temperature sensor 6 and the remote control device 7, and the signal output end of the single chip microcomputer 8 is respectively electrically connected 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 each part needing electricity.
Briefly describing the use of the invention:
a sunshade and ventilation method for car is applied to said sunshade and ventilation device for car. Firstly, the convenient-to-use automobile sunshade and ventilation device is required to be installed at the top of an automobile through a permanent magnetic chuck, and the installation method is as follows: 1. placing the shell assembly on the top of the automobile through four permanent magnetic chucks 12 to ensure that the automobile skylight is 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 between the lower end of the telescopic rod 125 and the lower ball seat 123, and the positional relationship between the upper end of the telescopic rod 125 and the upper ball seat 124.
After the installation is completed, the automobile sunshade and ventilation device convenient to use is in an initial state, and under the initial state: a. the four pieces of sun-proof cloth 32 are all in a rolling state, and the edge pressing strip 34 at the lower end of each piece of rolling cloth 32 is embedded into the bell mouth of the corresponding strip-shaped opening 113; b. the movable plate 22 rotates to a state where the upper ventilation opening 112 is closed.
As shown in fig. 5, the cloth storing and releasing method is as follows:
s01, cloth releasing:
a. the motor 33 is synchronously started to lower the sun-proof cloth 32, and in the process of lowering, the sun-proof cloth 32 is stretched, pulled and leveled by the weight of the edge pressing strip 34 connected to the lower end of the sun-proof cloth 32;
b. after the sun-proof cloth 32 is placed in place, the electromagnet 341 embedded in the edge pressing strip 34 is electrified, so that the edge pressing strip 34 is fixed on the outer wall of the automobile in an adsorption manner, and the cloth placing is completed.
In this step, the operator actively presses one or more cloth placing buttons on the remote control device 7, and the single-chip microcomputer 8 controls the corresponding sun-proof cloth 32 to be placed downwards.
In this step, when temperature sensor 6 detects that ambient temperature is higher than the default, the transmission signal gives singlechip 8, and four sun-proof cloths 32 of singlechip 8 control are transferred.
S02, collecting cloth:
a. the electromagnet 341 embedded in the edge pressing strip 34 is powered off, so that the locking relation between the edge pressing strip 34 and the outer wall of the automobile is released;
b. the motor 33 is started to wind the sun-proof cloth 32 on the winding drum 31, the binder strip 34 rises along with the winding of the sun-proof cloth 32, and when the binder strip is embedded into the bell mouth of the strip-shaped opening 113, the cloth collection is completed.
In this step, an operator actively presses one or more cloth collection keys on the remote control device 7, if the sun-proof cloth 32 corresponding to the cloth collection key is in a lowering state, the single-chip microcomputer 8 controls the corresponding sun-proof cloth 32 to collect the cloth, and if the sun-proof cloth 32 corresponding to the cloth collection key 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 ventilation starting button on the remote control device 7, the single chip microcomputer 8 controls a piston rod of the electric push rod 23 to extend out, and the movable plate 22 is pushed to rotate upwards around the hinged position so as to open the upper ventilation opening 112; the two groups of fans 21 are respectively started, so that high-temperature air in the automobile is discharged to the outside while external fresh air enters the automobile; after the ventilation reaches the preset time or the operator actively presses the ventilation stopping button on the remote control device 7 before the preset time is not reached, the two sets of motors 21 stop running, and the piston rods of the electric push rods 23 retract, so that the movable plate 22 rotates to return to the initial state.
Prior to a venting operation, the sunroof is in an open state.
Claims (9)
1. Car sunshade ventilation unit convenient to use, characterized by: the solar energy solar power generation device comprises a shell assembly, a ventilation assembly, a sun shading assembly and a solar power generation assembly;
the shell assembly comprises a shell and a permanent magnetic chuck; the shell is in a hollow cuboid shape, the bottom of the shell is provided with a lower vent communicated to the inner cavity of the shell, the top of the shell is provided with an upper vent which is opposite to the lower vent and communicated to the inner cavity of the shell, and the four side walls of the shell are provided with strip-shaped ports for the sunscreen cloth to penetrate out and communicated to the inner cavity of the shell; the permanent magnetic chucks are arranged at the 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 over against the lower vent, and the upper end of the fan is over against 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 to the bottom surface of the inner cavity of the shell, the end part of the piston rod of the electric push rod is hinged to the lower surface of the movable plate, and the piston rod of the electric push rod stretches and retracts to drive the movable plate to rotate around the hinged position;
the four groups of sunshade components are respectively arranged on the side walls of four sides in the inner cavity of the shell and respectively correspond to the positions of the four strip-shaped openings; 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 arranged 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 is connected with one end of the winding drum to drive the winding drum to rotate, so that the sun-proof cloth is wound and unwound;
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.
2. The easy-to-use sunshade ventilator for vehicle as claimed in claim 1, wherein: the permanent magnetic chuck 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 inside the body, and the key hole is arranged outside the body; the key is movably inserted into a key hole of the body, and the key is twisted to drive the magnet inside 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 to 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 to the spherical pit B is formed in the outer wall of the upper ball seat; the ball heads at the two ends of the telescopic rod are movably arranged in the spherical pit A of the lower ball seat and the spherical pit B of the upper ball seat respectively; 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; and 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.
3. The easy-to-use sunshade ventilating device for automobiles as claimed in claim 2, wherein: the shell component also comprises a strip-shaped soft brush; the strip-shaped soft brush comprises a base strip and brush bristles connected to the lower surface of the base strip; the four strip-shaped soft brushes are respectively fixed on the upper edges of the four strip-shaped openings through the upper surface of the base band in an adhering way, and the bristles of the four strip-shaped soft brushes vertically extend downwards and are respectively contacted with the surfaces of the four pieces of sun-proof cloth.
4. The easy-to-use sunshade ventilating device for automobiles as claimed in claim 3, wherein: 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.
5. The easy-to-use sunshade ventilating device for vehicle as claimed in claim 3 or 4, wherein: the sunshade component also comprises a blank holder strip; the blank holder strip is fixed connection on sun-proof cloth lower extreme border to be horizontal arrangement, a plurality of electro-magnets are installed along the embedded interval of length direction to blank holder strip inside.
6. The easy-to-use sunshade ventilating device for automobiles of claim 5, wherein: the end of the strip-shaped opening, which is far away from the inner cavity of the shell, is provided with an outward-expanded horn mouth; correspondingly, the shape of the edge pressing strip is matched with that of the bell mouth; when the edge pressing strip moves upwards along with the furling of the sun-proof cloth until the edge pressing strip is embedded into the bell mouth, the edge pressing strip reaches the uppermost end of the movement stroke of the edge pressing strip; at the moment, the blank pressing strip and the strip-shaped soft brush are not interfered with each other, the blank pressing strip is positioned at one end of the strip-shaped opening, which is 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, which is relatively close to the inner cavity of the shell.
7. The easy-to-use sunshade ventilating device for automobiles of claim 6, 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.
8. The easy-to-use sunshade ventilating device for automobiles of claim 7, wherein: the remote control device also comprises a temperature sensor, a remote control device and a singlechip; the temperature sensor is arranged outside the shell and used for detecting the temperature outside the shell; the remote control device is provided with four cloth releasing keys, four cloth collecting keys, a starting ventilation key and a stopping ventilation key, the four cloth releasing keys are respectively used for controlling the release of the sun-proof cloth of the four groups of sun-shading assemblies, the four cloth collecting keys are respectively used for controlling the rolling of the sun-proof cloth of the four groups of sun-shading assemblies, the starting ventilation key is used for controlling the movable plate to rotate to open the upper ventilation opening and the two groups of fans to start, and the stopping ventilation key is used for controlling the two groups of fans to close and the movable plate to rotate to close the upper ventilation opening; the signal input end of the single chip microcomputer is respectively in communication connection with the temperature sensor and the remote control device, and the signal output end of the single chip microcomputer is respectively electrically connected with the two groups of fans, the electric push rod, the motor and the electromagnet so as to control the action of each part needing electricity.
9. A sunshade and ventilation method for car, apply to the car sunshade and ventilation unit convenient to use of claim 8, characterized by that, including cloth folding and unfolding method and ventilation method;
firstly, the convenient-to-use automobile sun-shading ventilation device is required to be installed at the top of an automobile through a permanent magnetic chuck, and the installation method comprises the following steps: 1. placing the shell assembly on the top of the automobile through four permanent magnetic suckers to ensure that the automobile skylight is over against a lower ventilation opening 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 completed, the automobile sunshade and ventilation device convenient to use is in an initial state, and under the initial state: a. the four pieces of sun-proof cloth are all in a rolling state, and the edge pressing strip at the lower end of each piece of rolling cloth is embedded into the bell mouth of the corresponding strip-shaped opening; b. the movable plate rotates to a state of closing the upper ventilation opening;
the cloth collecting and releasing method comprises the following steps:
s01, cloth releasing:
a. the motor is synchronously started to lower the sun-proof cloth, and the sun-proof cloth is stretched and flattened by the weight of the edge pressing strip connected to the lower end of the sun-proof cloth in the lowering process;
b. after the sun-proof cloth is put down in place, the electromagnet embedded in the edge pressing strip is electrified, so that the edge pressing strip is adsorbed and fixed on the outer wall of the automobile, and then the cloth placing is finished;
in the step, an operator actively presses one or more cloth placing keys on the remote control device, and the singlechip controls the corresponding sun-proof cloth to be placed downwards;
in the step, when the temperature sensor detects that the ambient temperature is higher than a preset value, a signal is transmitted to the single chip microcomputer, and the single chip microcomputer controls the four pieces of sun-proof cloth to be placed downwards;
s02, collecting cloth:
a. the electromagnet embedded in the blank holder is powered off, so that the blank holder is unlocked from the locking relation with the outer wall of the automobile;
b. starting a motor to enable the sun-proof cloth to be wound on the winding drum, enabling the edge pressing strip to ascend along with the winding of the sun-proof cloth, and finishing cloth collection when the edge pressing strip is embedded into the bell mouth of the strip-shaped opening;
in the step, an operator actively presses one or more cloth collecting keys on the remote control device, if the sun-proof cloth corresponding to the cloth collecting keys is in a downward state, the corresponding sun-proof cloth is controlled by the single chip microcomputer 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 comprises the following steps:
after an operator actively presses a ventilation starting button on the remote control device, the single chip microcomputer controls a piston rod of the electric push rod to extend out, and the movable plate is pushed to rotate upwards around the hinged position so as to open the upper ventilation opening; the two groups of fans are respectively started, so that high-temperature air in the automobile is discharged to the outside while outside fresh air enters the automobile; after the ventilation reaches the preset time or the operator actively presses the ventilation stopping button on the remote control device before the preset time is not reached, the two groups of motors stop running, and the piston rod of the electric push rod retracts to enable the movable plate to rotate to return to the initial state;
prior to a venting operation, the sunroof is in an open state.
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| 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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| 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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| 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 |
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| CN113682116B (en) | 2023-05-12 |
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