WO2022027265A1

WO2022027265A1 - Solar charging vehicle sun canopy

Info

Publication number: WO2022027265A1
Application number: PCT/CN2020/106945
Authority: WO
Inventors: 李�杰
Original assignee: 李�杰
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2022-02-10

Abstract

A solar charging vehicle sun canopy, relating to the field of new energy vehicles. According to the solar charging vehicle sun canopy, different types of intelligent electric columns (10, 11), different types of hangers (34, 35, 36) and different combinations of different types of mounting manners for solar cells are used to construct various types of one-latitude sun-tracking-type or non-sun-tracking-type vehicle solar charging sun canopies without requiring photoelectric sensors, thereby solving the technical problems of spontaneous combustion accidents occurring in vehicle bodies of fuel oil vehicles and new energy vehicles caused by sun exposure, and the range of new energy vehicles being insufficient.

Description

A solar powered car sunshade

technical field

The invention relates to the field of new energy vehicles, in particular to a solar-powered sunshade for automobiles.

Background technique

With the development and progress of new energy vehicle technology, new energy vehicles will be widely popularized as an alternative to fuel vehicles in the future, but the lack of cruising range is a technical problem that plagues the smooth development of pure electric vehicles. The temperature inside the car exposed to the sun is extremely high, which is easy to cause damage to the facilities in the car or even cause the car body to spontaneously combust. This is a technical problem that needs to be solved urgently, whether it is a new energy vehicle or a fuel vehicle, and carbon fiber is currently used in the market. The simple and fragile sunshade made of composite material and nylon material is placed on the back of the windshield in the car for sunshade, but the effect of sun protection is extremely limited, and more importantly, the charging energy cannot be effectively used for charging. Therefore, how to alleviate the battery life? Insufficient mileage, how to avoid the occurrence of car body spontaneous combustion accidents, and the use of sunshade for charging, these are the technical problems that new energy vehicles need to solve urgently.

technical problem

At present, there is no solar charging sunshade for automobiles on the market. How to avoid the spontaneous combustion of fuel vehicles and new energy vehicles caused by sun exposure, and how to alleviate the insufficient cruising range of new energy vehicles. These are the technologies that need to be solved urgently for fuel vehicles or new energy vehicles. problem.

technical solutions

In view of the above-mentioned defects, the present invention provides a solar-powered sunshade for automobiles, so that the above-mentioned technical problems can be solved.

In order to achieve the above objects, the technical solutions of the present invention are as follows.

A solar-powered car sunshade mainly includes an intelligent electric column or a T-shaped column and a solar cell. The intelligent electric column is mainly composed of a shaft and a hollow tube, and the hollow tube is fixed on the shaft along with the shaft. It rotates together and cannot move up and down. The solar cell includes two different types: thin film solar cell and flexible crystal solar cell. The sunshade is divided into two types: electric type and non-electric type. There are two types of sunshade or internal hanging type. The external sunshade is installed on the outside of the car body, while the internal hanging type is installed on the windshield in the cab. The sunshade is divided into two types: folding type or scroll type. The folding sunshade is made of a high-temperature, waterproof and anti-corrosion textile fabric whose surface is divided into a plurality of grids. Each grid is installed with a thin-film solar cell or a flexible crystal solar cell. A whole polygonal thin-film solar cell is formed in series or in parallel. For the roll-type sunshade, one is to make the above-mentioned folding sunshade into a roll shape, and the other is to make the flexible crystalline solar cell directly. In the form of a reel, the plug-in type in the electric type adopts a reel type sunshade, which is divided into three different types: segmented type, carport type and integrated type. The segmented intelligent electric column is divided into roof type. There are two types of sunshades: front, middle and rear. The front and rear sunshades are 1-latitude sunshades, which are installed in the middle and rear of the car. Type A and Type B smart electric columns of the sunshade are fixedly installed on the roof of the car or on the box in the cabin, and the type C smart electric column with the sunshade installed at the front is movable. There are three types of smart electric columns A/B/C installed in a trapezoidal box. The four sides and top of the trapezoidal box are arc-shaped or polygonal. Type A and type B smart electric columns are installed side by side. The brackets at both ends are fixed on the roof. The A-type intelligent electric column is mainly composed of a drive motor, a mechanical transmission mechanism, a casing, a hollow tube, and a shaft. The two ends of the shaft are respectively fixed on the brackets through bearings. The drive assembly of the drive motor and the mechanical transmission mechanism and the battery are installed in the box of the car. The casing is a cylinder with an opening. The opening of the casing is oriented. The A and C types are towards the front of the car, and the B type is towards the rear of the car. Both ends of the shell are fixed on the brackets, one end of the sunshade is rolled on the hollow tube, and the other end is fastened on the opening of the shell through a clip, the hollow tube is fixed on the shaft and rotates with the shaft, the clip is a A circular hollow tube with a round hole on the tube body, the structure of type B is the same as that of type A, and the basic internal structure of type C mobile intelligent electric column is the same as that of type A, but more car chassis or crawler chassis, circular The tube, the round tube passes through the shell of the A-type circular hollow tube, and is fixed on the shell of the C-type mobile intelligent electric column, connecting the A-type and C-type intelligent electric columns into one, and the C-type mobile intelligent electric column has two parts. The bracket at the end is fixedly installed on the car chassis or track chassis, and a rectangle with a drive device is hidden inside the bumper at the front of the car or the spoiler at the rear. A driving device is installed at both ends of the box. The driving device is an intelligent electric column that can be lifted and lowered. The rod body is mainly composed of a polygonal or circular nut, a threaded shaft, and a hollow tube. The hollow tube is fixed on the nut to form a whole, and the nut moves up and down along the shaft. The cylinder of the intelligent electric column is fixed on the base, and its drive will be carried out by a combination of a motor and a mechanical transmission mechanism. The bottom of the box is hinged on the inner side of the bottom of the box, the cover of the box is connected with the long side of one side through hinges, the two ends of a shaft are fixed on the bracket through bearings, the bracket is fixed on the bottom of the box, and the shaft is fixed with a T The drive motor is fixed on the bottom of the box, one end of the mechanical transmission mechanism is connected to the shaft, the other end is fixed on the shaft of the drive motor, the bottom of the cover is fixed on the T-shaped member, and an electromagnet is installed on the inner side of the short side of the box. Two support rods are hinged at the bottom respectively, and a guide plate of a rectangular box with built-in electromagnetic or optical automatic guidance device is installed at the top of the windshield of the car. When the C-type mobile intelligent electric column moves to the guide plate, it will automatically Park and drop four magnetic feet from the box, which are fixed on the guide plate, the lifting type in the segmented type, and three intelligent electric columns, which are installed on the lifting plate of a rectangular box in the carriage, in which the moving The internal structure of one is basically the same as the above-mentioned C-type, the difference is that the clip is concave, the notch is downward, and the built-in automatic guiding device is the same as the above guide plate, which is movable through four feet. It is fixed on the lifting plate, and the other two are fixed, one of which is exactly the same as the above-mentioned type A, and the other is basically the same as the internal structure of the above-mentioned type B. Waterproof rubber ring, the lift plate is fixed on the top of the drive device, the base of the drive device is fixed at the bottom of the box, and the top of the box is a sliding skylight, which opens and closes with the lift plate, and the lift plate rises to the car. After the top, the C-type intelligent electric column retracts 4 feet and moves to the front of the car. After the sunshade at the front/rear is opened, the card falls on the top of the driving device through the automatic guide device. Under the adsorption of the electromagnets at both ends of the clip, the top is erected along the groove and adsorbed on the electromagnet. The lifting sunshade can be remotely controlled through the mobile phone APP. The electric carport sunshade is divided into: There are two types: fixed type and movable type. The fixed type is divided into D type or H type. The D type has only one D type intelligent electric column, and the H type has two A type intelligent electric columns. The D type intelligent electric column There are two types of electric columns, which are installed at the front or the rear of the car. The one installed at the front is the 1-latitude sun-chasing type, and the second is the non-sun-chasing type. The internal basic structure of the two types of D-type intelligent electric columns is the same as The above-mentioned A-type intelligent electric column is the same, the difference is that the air resistance shunt plate and electromagnet are added, and the D-type intelligent electric column is fixed on the bracket. The bracket is fixed on the luggage rack or integrated with the roof frame. On the shaft, the electromagnets are installed on the bracket and the shaft respectively, the electromagnet on the shaft is connected with the inner side of the housing, and the electromagnet on the bracket The iron is in contact with the outer side of the casing. When the casing rotates, it is fixed on the shaft by the electromagnet and rotates with the shaft and cannot move left and right. When it is stationary, it is fixed on the bracket by the electromagnet and does not move. It is fixedly installed on the shell. The shunt plate is in the shape of an arch, the middle is high and the two ends are low, and the cross-section is a polygon with an arc. The shunt plate is fixed on the keel or the shell. The keel is a kind of support frame. The plate is also in the shape of an arch, which includes longitudinal beams and beams. The raised part in the middle of the keel is fixed on the shell through the support rod bolts. The position of the split plate on the shell is perpendicular to the opening at 90°, when the opening faces downwards. , the splitter plate is facing the direction of the front of the car, on the contrary, when the opening is facing the direction of the front of the car, the splitter plate is facing up, and the installation method of the drive device is the same as the above. It is fixedly installed in the middle of the roof and is integrated with the car body. The upper cover has the same box as the above segmented type. The shell openings of the two smart electric columns face the front or rear of the car respectively. The same driving device, after all the sun chasing sunshades mentioned above are opened, insert or set the top of the driving device into the round holes at both ends of the hollow tube of the clamp and fix it with bolts, thus constructing a 1-latitude tracking photovoltaic power generation system. , the drive device uses a remote control and an intelligent controller to control its telescopic movement at the same time, and the intelligent controller is installed in the box or cab of the drive device, and the adjustment of the sunshade inclination of all the above-mentioned 1-latitude tracking is divided into 1 day Two or more times, the pre-input method is used. After the sunshade and the driving device are installed as a whole, the driving device will automatically return to its position, that is, according to the local time, the adjustment length of the telescopic rod N times before this time is successively adjusted. After the adjustment is in place, start the next new adjustment. The integrated type of the electric type is divided into two types: automatic and semi-automatic. The automatic means that the two intelligent electric columns are a group of jointly pulling the roof sunshade. The A-type intelligent electric column with sunshade installed is installed at the spoiler of the trunk, and the brackets at both ends are fixed on both sides of the trunk. The G-type intelligent electric column without the roof sunshade is installed through the brackets. It is fixedly installed at the bumper at the front of the car, and its basic internal structure is the same as that of the A-type smart electric column, the difference is that it has no outer shell. The rear end of the integrated sunshade is fixed and rolled on the hollow tube of the A-type intelligent electric column. The hollow tube of the shell is connected to the traction rope, and the other end of the traction rope is connected to the G-type intelligent electric column. On the hollow tube of the electric column, the integrated sunshade is driven to move back and forth on the front and rear of the car through the traction of the A-type and G-type intelligent electric columns. When the integrated sunshade is opened, the bumper and spoiler automatically descend first. G The type intelligent electric column pulls the integrated sunshade outward through the traction rope. When it is stored, it is rolled back by the A type intelligent electric column, and then the bumper and spoiler are automatically returned. The semi-automatic sunshade has the same structure as the full The same as automatic, the difference is that there is no G-type intelligent electric column and traction rope, and the sunshade is opened or closed. The integrated sunshade can be automatically rolled back into the A-type intelligent electric column after the pendant is used to connect and fix the sunshade on the aluminum hub of the wheel and the side skirt of the door or remove the pendant. , the non-electric external hanging type is divided into window type or integrated type or carport type, three of which are foldable type, the size of the window type is the same as the shape and size of the windshield in the front of the car, and it is installed in the middle of the back. There are bags for storing batteries, and there are round interfaces on the four corners or sides, and a pendant is fixedly connected to each circular interface. The buckle of the safety lock is either a buckle or a hook without a safety lock, and the other end is fixedly connected with the circular interface. The connection method is direct connection or spring connection. The safety lock is a mechanical lock or an electronic lock. The switch of the electronic lock is controlled by infrared data transmission or radio frequency identification control technology or bluetooth. , the upper end is locked or fastened on the roof rack or the door handle in the cab, and the roll-type installation of the flexible crystal solar cell is to directly fix the flexible crystal solar cell on the windshield of the front of the car using the above-mentioned pendant, so The integrated type is divided into X blocks. Each block is connected by a zipper to form a sunshade in the shape of a car shell. There are two splicing methods. Where the amount of solar radiation on the side of the body is small, a non-solar cell sunshade is used. Both methods are used to fix the integrated sunshade on the car body by the fixing method. The carport type is divided into single-column or multiple There are two different types of column type. The single column type is a polygon, which is mainly composed of foldable solar cells or non-solar cell fabrics, keel brackets, T-pillars, and bases. The carport surface is a polygonal foldable solar cell or The non-solar cell fabric has a zipper sewn on its peripheral edge, and a tube is fixed movably. The tube is spliced with multiple tubes, and each section is connected by a threaded structure, in the Y axis direction in the middle of the carport surface The zipper is sewn, and the T-shaped column is fixed in a movable way. The top tube of the T-shaped tube is spliced by a multi-section tube through a threaded structure. The tube at the edge of the X-axis passes through the T-shaped column. The lower end of the T-shaped column is fixed Install a ring, there is a B zipper sewn on the back of the carport surface, a movable fixed B keel bracket, the keel bracket is composed of a keel and a support rod. It is hingedly connected to the top of the T-column, and the other end is connected to the side tube. Each keel is hinged or connected to a support rod at the end near the edge of the carport. Connected in the ring at the lower end of the T-column, each keel and its support rod have different lengths. The position where the support rod is connected to the keel is greater than 1/3L and less than or equal to 1/2L, L is each The length of the keel, the top of the T-column and the keel are fixed on the back of the carport with zippers, and the tube at the top of the T-column is also equipped with a keel-like support rod. The setting is also the same as that of the keel. The backing plate is a polygonal or circular box on which a polygonal or circular column base is fixed. Connection, the multi-column type is composed of N groups of single-column types, one backing plate is a group, 2 or 3 single-column sunshades are installed on it, and the two adjacent T-columns are connected by the female and female buckles as In one, the electric built-in type has two types: panel type or reel type. The panel type sunshade is made of thin-film solar cells or flexible crystalline solar cells or non-solar cells with a built-in arc-shaped support panel. The sunshade fabric is installed on the inner side of the interior ceiling, the size of the sunshade is the same as the area of the windshield in the cab, the two sides of the support panel are fixed on the top of the bracket, each bracket has M feet, each The feet are fixed on the mechanical transmission mechanism directly or through bearings. The bracket is driven by the combination of the drive motor and the mechanical transmission mechanism. The mechanical transmission mechanism is installed in the groove, the groove of the groove is facing the direction of the car, and the groove extends from the driver's platform. Or the two sides of the bottom end of the windshield start to be laid on the roof along the two sides of the inner side of the roof. The type of the reel is divided into two types: automatic or manual. The structure of the automatic type is mainly composed of solar cells or non- The solar cell sunshade fabric is composed of a reel sunshade, a motor, a gear, a hollow tube, a casing, and a clip. The gear is connected to the shaft of the motor and is fixed on the inside of the hollow tube. The motor is installed in the hollow tube but not in contact with the inner wall. It is fixed on the motor frame, the motor frame is fixed on the fastening member, the two ends of the hollow tube are respectively connected to the runner of the fastening member, and the fastening members at both ends are fixedly connected with the shell and fixed on the two sides of the top of the window. On the skeleton, one end of the reel-type sunshade is fixed on the hollow tube, and the other end is connected to a clip. The clip is a straight tube or a tube with an arc shape. The two ends of the clip are stuck in the groove, and the groove is a trapezoid. The opening is narrow at the top and wide at the bottom. When the motor rotates toward the window, it drives the clip to slide down the window, and the clip drives the reel sunshade to cover the window. When the motor rotates toward the inside of the car, the reel is shaded The cover is stored back on the hollow tube; the manual type is a polygonal or circular box, and the box is mainly installed with a shaft, a spring, a gear, a hollow tube, a clamp, a fastening member, and a damper. Gears, dampers, shafts are installed in the hollow tube, only the gears are fixed on the inner wall of the hollow tube, both ends of the shaft are fixed on the rolling bearings of the fastening member, and the two ends of the hollow tube are respectively connected to the runner of the fastening member. The fixing member is fixed on the box, one end of the reel-type sunshade is fixed on the hollow tube, and the other end is connected with a clip. The clip is a straight tube or an arc-shaped tube with a handle installed on it. The clip is stuck on the box and faces the car. On the outside of the long side of the window, there are two installation positions for the box. The first is to install it directly in front of the rearview mirror, and the second is to install it on the top of the window. The rearview mirror is installed on the box. The ways of fixing the sunshade on both sides of the window include track type, velcro type or hook type, and the track type is the same as the above automatic type. Velcro is installed on the hood, the hook type is to install hooks on both sides of the window, and holes are installed on both sides of the reel-type sunshade. When shading, pull the handle down and fix it on both sides of the window for storage. When the reel sunshade is retracted under the action of the spring, the damper will control the reel sunshade to keep the rewinding speed slow and uniform during the rewinding process. In addition, the other types of sunshades, movably installed intelligent electric columns, and both ends of the pads are respectively locked or hooked on the rear-view mirrors or door handles or the fenders of the wheels by using the described pendants. When the batteries of various types of sunshades supply power to the car air conditioner, they will be connected to the car air conditioner through an automatic switch converter to provide power to the car air conditioner. Different combinations of different types of solar cells and their different installation methods to construct various types of 1-latitude sun chasing or non sun chasing sunshades for automobiles that do not require photoelectric sensors, within one day of said inclination The second adjustment, the sun chasing sunshade is adjusted once in the morning or the afternoon. During the morning period, the sun chasing sunshade facing east or west, the inclination angle is the largest or the inclination angle is zero. The door is horizontal, and in the afternoon The time period is the opposite of that in the morning. During the noon period, the inclination of the sunshade on the east and west sides is zero, which is a horizontal state; for multiple adjustments within a day, the adjustment time period is the same as the above. The input method refers to the driving device. During the adjustment time period in the morning or afternoon, the number of adjustments is F times. When the maximum inclination angle or the horizontal state are respectively formed, the length change value of the driving device in the two states is L, then the driving device The length value of each extension or contraction is L/F, and the time of each adjustment and the length value of extension or contraction are used as a set of data, and are input into the intelligent controller in advance. The length change of the driving device is adjusted according to the input data value, thereby driving the change of the inclination angle of the sun chasing sunshade.

beneficial effect

The solar-powered car sunshade of the present invention ends the history that there is no car solar-powered sunshade on the market. It solves the technical problems that fuel vehicles and new energy vehicles need to solve due to the occurrence of spontaneous combustion accidents caused by sun exposure, and alleviates the insufficient cruising range of new energy vehicles.

Description of drawings

[Corrected 15.08.2020 according to Rule 26]
Figure 1 is a front view of an electric segmented mid-roof sunshade: symbol 1 is a C-type mobile intelligent electric column, symbol 2 is a housing, symbol 3 is a front sunshade, symbol 4 is a driving device, and symbol 5 is a car Chassis, the symbol 6 is the guide plate, the symbol 7 is the round tube, the symbol 8 is the sunshade in the car, the symbol 9 is the bracket, the symbol 10 is the intelligent electric column of type A//E/F, the symbol 11 is the intelligent electric column of type C Column, the reference numeral 12 is the rear sunshade, the reference numeral 13 is the box for installing the drive device, and Fig. 2 is the front view of the sun-chaser installation in the electric carport type: the reference numeral 14 is the trapezoidal box, and Fig. 3 is the electric interior. The front view of the hanging type: the symbol 15 is the mechanical transmission mechanism, the symbol 16 is the groove, the symbol 17 is the foot of the bracket, the symbol 18 is the bracket, the symbol 19 is the panel sunshade, the symbol 20 is the supporting panel with an arc, the symbol 21 Support frame with grooves; Figure 4 is a top plan view of a carport sunshade in a non-electric type: symbol 22/23 is a tube or zipper on the edge, symbol 24 is a foldable solar cell or non-solar cell fabric, symbol 25/ 26 is the keel or zipper, the symbol 27 is the T-shaped column, the symbol 28/29 is the top of the T-shaped column or the zipper; Figure 5 is the front view of the carport sunshade in the non-electric type: the symbol 30 is the keel support rod, the symbol 31 Symbol 32 is the base of the T-pillar, symbol 33 is the backing plate, symbol 34 is the pendant on the front of the car, symbol 35 is the pendant on the door handle, and symbol 36 is the pendant on the rear of the car.

BEST MODE FOR CARRYING OUT THE INVENTION

Figure 1 is a front view of an electric segmented mid-roof sunshade. The three types of intelligent electric columns 1/10/11 of type A/B/C are usually stored in a trapezoidal box 13, and A/B/ Both ends of the C-type are fixed on the bracket 9 through bearings, the A/B-type bracket 9 is fixed on the roof of the car, and the C-type bracket 9 is fixed on the chassis 5 of the car, the front/in the car/car One end of the rear sunshade 3/8/12 is respectively rolled on the A/B/C type intelligent electric column, and the other end is buckled on the shell 2 through the clip, and the A/C type is connected by the sunshade 8 in the car. As a whole, the round tube 7 on the C-type shell 2 passes through the clamp hollow tube of the A-type shell and is fixed on the C-type shell. When the sunshade 3/8/12 of the front/middle/rear is opened, A/B Type C intelligent electric enlightenment, the sunshade starts to extend outwards, the vehicle chassis 5 of the C type intelligent electric column is driven by the combination of the driving device and the transmission device or the four-wheel drive device to move in the direction of the front of the car, and the circle on the outer shell 2 The tube 7 drags the sunshade 8 in the car and extends forward. When the C-type intelligent electric column moves under the guidance of the guide plate 6 at the front of the car and reaches the guide plate 6 at the top of the windshield of the car, it stops and extends from the chassis 5 of the car. Pull out or drop the four magnetic feet on the fixed guide plate 6, the sunshade 8 in the car has covered the roof, the power supply of the C-type mobile intelligent electric column is activated, and driven by the drive assembly, the window sunshade 3 spit out from the shell, after the window sunshade 3 is fully opened, the drive assembly stops running, after the sunshade of the front/rear 3/12 is fully opened, turn on the power switch in the cab, the front bumper and the rear of the vehicle The spoiler moves down, and the drive unit box 13 at the front and rear of the vehicle automatically extends, open the lid of the box, support the support rod of the drive unit 4, or remotely turn on the power switch of the electromagnet in the box, the drive unit 4 is vertical Lift up, the machine base is adsorbed on the box wall, and the clips of 3/12 of the front and rear sunshades are put on the top of the driving device 4, and the sunshade for 1-latitude tracking is completed.

Fig. 2 is a front view of the electric segmented type H-type. Two A-type intelligent electric columns 10 are fixed in parallel in the trapezoidal box 13, and are fixed in the middle of the roof through the bracket 9. The two intelligent electric columns 10 are facing each other. At the front or rear of the car, turn on the power switch in the cab, the doors on both sides of the box 13 are rolled up or turned up, and the power of the two A-type intelligent electric columns 10 is turned on. The cover 3/12 is spit out from the casing, and after the two sunshades 3/12 are fully opened, the driving assembly stops running, and the window/tail sunshade 3/12 and the driving device 4 are installed.

FIG. 3 is a front view of the electric inner-mounted panel type sunshade. The panel sunshade 19 has a built-in arc-shaped support panel 20. The two sides of the support panel are fixed on the top of the bracket 18. Each foot 17 is fixed on the mechanical transmission mechanism 15 directly or through a bearing, the bracket 18 is driven by the combination of the driving motor and the mechanical transmission mechanism, the mechanical transmission mechanism 15 is installed in the groove 16, and the notch of the groove 16 faces the inside of the vehicle The groove 16 is fixed on the frame beam by the support frame 21, and the starting point of the groove 16 starts from both sides of the bottom end of the windshield and is laid on the roof along the two side frames of the roof.

Referring to the top and front views of the carport sunshade in the non-electric type in Figures 4 and 5, a polygonal sunshade 24 has zippers 23, 26, and 29 sewn on the back and surrounding edges. The side rib 22, the keel 25, and the top tube 28 of the T-shaped column are formed. One end of each keel 25 is hingedly connected to the top tube 28 of the T-shaped column 27, and the other end is connected to the side tube 22. The support rod 30, one end of the support rod 30 is hinged or connected to the keel 25 with a female and female buckle, and the other end is hingedly connected to the lower end ring 31 of the T-shaped column. The base 32 is fixed on the backing plate 33, and the sunshade is fixed on the vehicle body by the hanging parts 34, 35, 36, thereby completing the installation of the single-type carport sunshade. The single-column sunshade has a large area and is inconvenient to carry and install. The multi-column type can be used. The multi-column type is composed of multiple single-column types with small volume. Column-type awning, the two adjacent T-columns are connected together by the female and female buckles. This is a fixed mode installation, no angle adjustment. When storing, loosen all the zippers, remove the keel bracket, and put the folding The solar cell is folded into the shape of storage according to the sewing gap, the support rod in the keel bracket is removed from the keel, and the top part of the keel, side tube and T-shaped column is disassembled into multiple sections, then the T-shaped column is only connected with support rods and the topmost section of the keel, and then put them into the storage bags respectively.

When the battery supplies power to the car air conditioner, it will be connected to the car air conditioner through an automatic switch converter to provide power for the car air conditioner. The automatic switch converter has the function of self-switching and self-recovery, which is divided into integrated automatic transfer switch and plastic case circuit breaker. For these two types of converters, the automatic switching converter is preferably powered by a battery powered by solar cells, that is, the solar cell power supply is the main power supply, and the vehicle battery is the backup power supply. When the voltage or current Q of the main power supply is higher than the set threshold value When the voltage or current Q value is lower than the set threshold value, the main power supply is automatically put into use, and the backup power supply is standby; when the main power supply fails or the voltage or current of the main power supply is lower than the set threshold voltage or current I value, the backup power supply is put into use; when the main power supply voltage When the voltage or current Q value of the set threshold is restored, the backup power supply will be automatically stopped and switched to the main power supply again. It will also automatically power off. When using battery power supply, it will supply power for K minutes every W minutes, K<W.

Embodiments of the present invention

The adjustment of the inclination angle of the front/rear sunshade of the 1-latitude tracking type is two or more times within 1 day. Secondary adjustment, in the morning or afternoon, facing east or west, the inclination angle is the largest, at noon, the sunshade is not adjusted horizontally; for multiple adjustments within a day, the adjustment time period is the same as the above, so The above-mentioned pre-input method is the sunshade at the front or rear of the vehicle. During the adjustment time period in the morning or afternoon, the number of adjustments is F times. If the change value is L, the length value of each extension or contraction of the driving device 4 is L/F, and the specific time of each adjustment and the length value of extension or contraction are used as a set of data, which are pre-input into the intelligent controller , each time the adjustment is made, the intelligent controller will adjust the length change of the driving device 4 according to the input data value, thereby driving the change of the inclination angle of the sunshade.

1. After the installation of the sunshade for latitude tracking is completed, the intelligent controller of the driving device 4 is remotely controlled, and the driving device 4 is automatically returned to the position at that time. For the adjustment of the 3/12 inclination of the sunshade, refer to paragraph 0014. When storing, first remove the front/rear sunshade 3/12 from the drive unit 4, turn on the power supply or remote control unit, turn off the power of the box, put down the drive unit 4, and the box 13 of the drive unit will automatically retract back to the front or vehicle. Rear, front/rear sunshade 3/12 is retracted into the intelligent electric column of type B/C, the 4 feet of the chassis 5 of the intelligent electric column of type C are retracted, when the power drive device is turned off, A At the same time that the intelligent electric column of type C is retracting the sunshade 8 in the car, the intelligent electric column of type C is also dragged back into the trapezoidal box, and the doors on both sides of the box are dropped and fastened to the roof of the car through electronic locks. The operation method of the other type of lifting sunshade is the same as the above, the difference is that its operation process is completely automatic, without manual intervention, and can be remotely controlled through the mobile phone APP.

When the H-type sunshade in the electric carport type is in use, the power switch in the cab is turned on, the doors on both sides of the box 14 are rolled up or turned up, and the power of the two A-type intelligent electric columns 10 is started. Driven, the window/rear sunshade 3/12 is spit out from the casing. After the two sunshades 3/12 are fully opened, the driving assembly stops running, and the window/rear sunshade 3/12 is connected to the drive unit. 4 After the installation is completed, use the remote control to start the power supply of the drive device 4, and then the drive device 4 returns to its position, so that the H-type 1 latitude tracking sunshade in the segmented type is installed. When storing, remove the drive device 4, press the power switch or open the remote control opening, then the window/tail sunshade 3/12 will be rolled into the A-type mobile intelligent electric column 10 under the driving of the drive assembly, and the box The 14's lid falls, and electronic locks on both sides of the lid secure it to the roof.

Electric built-in panel type sunshade, usually the support panel 19 is fixed at the position from the top of the windshield to the roof. When the sunshade is used, the power switch in the cab is activated, and the drive motor of the sunshade drives the mechanical The transmission mechanism slides toward the front of the vehicle, and the sunshade 19 is driven to slide toward the windshield by the feet 17 on the bracket 18. After the sunshade 19 reaches the bottom end of the windshield, the driving motor is turned off and self-locking, and the sunshade 19 is covered. On the windshield, when stored, the movement is just the opposite of the above.

Industrial Applicability

The solar-powered car sunshade of the present invention provides various types of 1-latitude sun-chasing or non-sun-chasing sunshade technologies that do not require photoelectric sensors, and not only ends the lack of solar-charged car sunshades on the market It also reduces the occurrence of spontaneous combustion accidents of fuel vehicles or new energy vehicles caused by high temperature exposure to the sun, and more importantly, alleviates the urgent technical problem of insufficient cruising range of new energy vehicles. The technical solution of the present invention It is simple and practical, and has good economic and ecological benefits.

Claims

A solar-powered car sunshade mainly includes an intelligent electric column or a T-shaped column and a solar cell. The intelligent electric column is mainly composed of a shaft and a hollow tube, and the hollow tube is fixed on the shaft along with the shaft. It rotates together and cannot move up and down. The solar cell includes two different types: thin film solar cell and flexible crystal solar cell. The sunshade is divided into two types: electric type and non-electric type. There are two types of sunshade or internal hanging type. The external sunshade is installed on the outside of the car body, while the internal hanging type is installed on the windshield in the cab. The sunshade is divided into two types: folding type or scroll type. The folding sunshade is made of a high-temperature, waterproof and anti-corrosion textile fabric whose surface is divided into a plurality of grids. Each grid is installed with a thin-film solar cell or a flexible crystal solar cell. A whole polygonal thin-film solar cell is formed in series or in parallel. For the roll-type sunshade, one is to make the above-mentioned folding sunshade into a roll shape, and the other is to make the flexible crystalline solar cell directly. In the form of a reel, the plug-in type in the electric type adopts a reel type sunshade, which is divided into three different types: segmented type, carport type and integrated type. The segmented intelligent electric column is divided into roof type. There are two types of sunshades: front, middle and rear. The front and rear sunshades are 1-latitude sunshades, which are installed in the middle and rear of the car. Type A and Type B smart electric columns of the sunshade are fixedly installed on the roof of the car or on the box in the cabin, and the type C smart electric column with the sunshade installed at the front is movable. There are three types of smart electric columns A/B/C installed in a trapezoidal box. The four sides and top of the trapezoidal box are arc-shaped or polygonal. Type A and type B smart electric columns are installed side by side. The brackets at both ends are fixed on the roof. The A-type intelligent electric column is mainly composed of a drive motor, a mechanical transmission mechanism, a casing, a hollow tube, and a shaft. The two ends of the shaft are respectively fixed on the brackets through bearings. The drive assembly of the drive motor and the mechanical transmission mechanism and the battery are installed in the box of the car. The casing is a cylinder with an opening. The opening of the casing is oriented. The A and C types are towards the front of the car, and the B type is towards the rear of the car. Both ends of the shell are fixed on the brackets, one end of the sunshade is rolled on the hollow tube, and the other end is fastened on the opening of the shell through a clip, the hollow tube is fixed on the shaft and rotates with the shaft, the clip is a A circular hollow tube with a round hole on the tube body, the structure of type B is the same as that of type A, and the basic internal structure of type C mobile intelligent electric column is the same as that of type A, but more car chassis or crawler chassis, circular The tube, the round tube passes through the shell of the A-type circular hollow tube, and is fixed on the shell of the C-type mobile intelligent electric column, connecting the A-type and C-type intelligent electric columns into one, and the C-type mobile intelligent electric column has two parts. The bracket at the end is fixedly installed on the car chassis or track chassis, and a rectangle with a drive device is hidden inside the bumper at the front of the car or the spoiler at the rear. A driving device is installed at both ends of the box. The driving device is an intelligent electric column that can be lifted and lowered. The rod body is mainly composed of a polygonal or circular nut, a threaded shaft, and a hollow tube. The hollow tube is fixed on the nut to form a whole, and the nut moves up and down along the shaft. The cylinder of the intelligent electric column is fixed on the base, and its drive will be carried out by a combination of a motor and a mechanical transmission mechanism. The bottom of the box is hinged on the inner side of the bottom of the box, the cover of the box is connected with the long side of one side through hinges, the two ends of a shaft are fixed on the bracket through bearings, the bracket is fixed on the bottom of the box, and the shaft is fixed with a T The drive motor is fixed on the bottom of the box, one end of the mechanical transmission mechanism is connected to the shaft, the other end is fixed on the shaft of the drive motor, the bottom of the cover is fixed on the T-shaped member, and an electromagnet is installed on the inner side of the short side of the box. Two support rods are hinged at the bottom respectively, and a guide plate of a rectangular box with built-in electromagnetic or optical automatic guidance device is installed at the top of the windshield of the car. When the C-type mobile intelligent electric column moves to the guide plate, it will automatically Park and drop four magnetic feet from the box, which are fixed on the guide plate, the lifting type in the segmented type, and three intelligent electric columns, which are installed on the lifting plate of a rectangular box in the carriage, in which the moving The internal structure of one is basically the same as the above-mentioned C-type, the difference is that the clip is concave, the notch is downward, and the built-in automatic guiding device is the same as the above guide plate, which is movable through four feet. It is fixed on the lifting plate, and the other two are fixed, one of which is exactly the same as the above-mentioned type A, and the other is basically the same as the internal structure of the above-mentioned type B. Waterproof rubber ring, the lift plate is fixed on the top of the drive device, the base of the drive device is fixed at the bottom of the box, and the top of the box is a sliding skylight, which opens and closes with the lift plate, and the lift plate rises to the car. After the top, the C-type intelligent electric column retracts 4 feet and moves to the front of the car. After the sunshade at the front/rear is opened, the card falls on the top of the driving device through the automatic guide device. Under the adsorption of the electromagnets at both ends of the clip, the top is erected along the groove and adsorbed on the electromagnet. The lifting sunshade can be remotely controlled through the mobile phone APP. The electric carport sunshade is divided into: There are two types: fixed type and movable type. The fixed type is divided into D type or H type. The D type has only one D type intelligent electric column, and the H type has two A type intelligent electric columns. The D type intelligent electric column There are two types of electric columns, which are installed at the front or the rear of the car. The one installed at the front is the 1-latitude sun-chasing type, and the second is the non-sun-chasing type. The internal basic structure of the two types of D-type intelligent electric columns is the same as The above-mentioned A-type intelligent electric column is the same, the difference is that the air resistance shunt plate and electromagnet are added, and the D-type intelligent electric column is fixed on the bracket. The bracket is fixed on the luggage rack or integrated with the roof frame. On the shaft, the electromagnets are installed on the bracket and the shaft respectively, the electromagnet on the shaft is connected with the inner side of the housing, and the electromagnet on the bracket The iron is in contact with the outer side of the casing. When the casing rotates, it is fixed on the shaft by the electromagnet and rotates with the shaft and cannot move left and right. When it is stationary, it is fixed on the bracket by the electromagnet and does not move. It is fixedly installed on the shell. The shunt plate is in the shape of an arch, the middle is high and the two ends are low, and the cross-section is a polygon with an arc. The shunt plate is fixed on the keel or the shell. The keel is a kind of support frame. The plate is also in the shape of an arch, which includes longitudinal beams and beams. The raised part in the middle of the keel is fixed on the shell through the support rod bolts. The position of the split plate on the shell is perpendicular to the opening at 90°, when the opening faces downwards. , the splitter plate is facing the direction of the front of the car, on the contrary, when the opening is facing the direction of the front of the car, the splitter plate is facing up, and the installation method of the drive device is the same as the above. It is fixedly installed in the middle of the roof and is integrated with the car body. The upper cover has the same box as the above segmented type. The shell openings of the two smart electric columns face the front or rear of the car respectively. The same driving device, after all the sun chasing sunshades mentioned above are opened, insert or set the top of the driving device into the round holes at both ends of the hollow tube of the clamp and fix it with bolts, thus constructing a 1-latitude tracking photovoltaic power generation system. , the drive device uses a remote control and an intelligent controller to control its telescopic movement at the same time, and the intelligent controller is installed in the box or cab of the drive device, and the adjustment of the sunshade inclination of all the above-mentioned 1-latitude tracking is divided into 1 day Two or more times, the pre-input method is used. After the sunshade and the driving device are installed as a whole, the driving device will automatically return to its position, that is, according to the local time, the adjustment length of the telescopic rod N times before this time is successively adjusted. After the adjustment is in place, start the next new adjustment. The integrated type of the electric type is divided into two types: automatic and semi-automatic. The automatic means that the two intelligent electric columns are a group of jointly pulling the roof sunshade. The A-type intelligent electric column with sunshade installed is installed at the spoiler of the trunk, and the brackets at both ends are fixed on both sides of the trunk. The G-type intelligent electric column without the roof sunshade is installed through the brackets. It is fixedly installed at the bumper at the front of the car, and its basic internal structure is the same as that of the A-type smart electric column, the difference is that it has no outer shell. The rear end of the integrated sunshade is fixed and rolled on the hollow tube of the A-type intelligent electric column. The hollow tube of the shell is connected to the traction rope, and the other end of the traction rope is connected to the G-type intelligent electric column. On the hollow tube of the electric column, the integrated sunshade is driven to move back and forth on the front and rear of the car through the traction of the A-type and G-type intelligent electric columns. When the integrated sunshade is opened, the bumper and spoiler automatically descend first. G The type intelligent electric column pulls the integrated sunshade outward through the traction rope. When it is stored, it is rolled back by the A type intelligent electric column, and then the bumper and spoiler are automatically returned. The semi-automatic sunshade has the same structure as the full The same as automatic, the difference is that there is no G-type intelligent electric column and traction rope, and the sunshade is opened or closed. The integrated sunshade can be automatically rolled back into the A-type intelligent electric column after the pendant is used to connect and fix the sunshade on the aluminum hub of the wheel and the side skirt of the door or remove the pendant. , the non-electric external hanging type is divided into window type or integrated type or carport type, three of which are foldable type, the size of the window type is the same as the shape and size of the windshield in the front of the car, and it is installed in the middle of the back. There are bags for storing batteries, and there are round interfaces on the four corners or sides, and a pendant is fixedly connected to each circular interface. The buckle of the safety lock is either a buckle or a hook without a safety lock, and the other end is fixedly connected with the circular interface. The connection method is direct connection or spring connection. The safety lock is a mechanical lock or an electronic lock. The switch of the electronic lock is controlled by infrared data transmission or radio frequency identification control technology or bluetooth. , the upper end is locked or fastened on the roof rack or the door handle in the cab, and the roll-type installation of the flexible crystal solar cell is to directly fix the flexible crystal solar cell on the windshield of the front of the car using the above-mentioned pendant, so The integrated type is divided into X blocks. Each block is connected by a zipper to form a sunshade in the shape of a car shell. There are two splicing methods. Where the amount of solar radiation on the side of the body is small, a non-solar cell sunshade is used. Both methods are used to fix the integrated sunshade on the car body by the fixing method. The carport type is divided into single-column or multiple There are two different types of column type. The single column type is a polygon, which is mainly composed of foldable solar cells or non-solar cell fabrics, keel brackets, T-pillars, and bases. The carport surface is a polygonal foldable solar cell or The non-solar cell fabric has a zipper sewn on its peripheral edge, and a tube is fixed movably. The tube is spliced with multiple tubes, and each section is connected by a threaded structure, in the Y axis direction in the middle of the carport surface The zipper is sewn, and the T-shaped column is fixed in a movable way. The top tube of the T-shaped tube is spliced by a multi-section tube through a threaded structure. The tube at the edge of the X-axis passes through the T-shaped column. The lower end of the T-shaped column is fixed Install a ring, there is a B zipper sewn on the back of the carport surface, a movable fixed B keel bracket, the keel bracket is composed of a keel and a support rod. It is hingedly connected to the top of the T-column, and the other end is connected to the side tube. Each keel is hinged or connected to a support rod at the end near the edge of the carport. Connected in the ring at the lower end of the T-column, each keel and its support rod have different lengths. The position where the support rod is connected to the keel is greater than 1/3L and less than or equal to 1/2L, L is each The length of the keel, the top of the T-column and the keel are fixed on the back of the carport with zippers, and the tube at the top of the T-column is also equipped with a keel-like support rod. The setting is also the same as that of the keel. The backing plate is a polygonal or circular box on which a polygonal or circular column base is fixed. Connection, the multi-column type is composed of N groups of single-column types, one backing plate is a group, 2 or 3 single-column sunshades are installed on it, and the two adjacent T-columns are connected by the female and female buckles as In one, the electric built-in type has two types: panel type or reel type. The panel type sunshade is made of thin-film solar cells or flexible crystalline solar cells or non-solar cells with a built-in arc-shaped support panel. The sunshade fabric is installed on the inner side of the interior ceiling, the size of the sunshade is the same as the area of the windshield in the cab, the two sides of the support panel are fixed on the top of the bracket, each bracket has M feet, each The feet are fixed on the mechanical transmission mechanism directly or through bearings. The bracket is driven by the combination of the drive motor and the mechanical transmission mechanism. The mechanical transmission mechanism is installed in the groove, the groove of the groove is facing the direction of the car, and the groove extends from the driver's platform. Or the two sides of the bottom end of the windshield start to be laid on the roof along the two sides of the inner side of the roof. The type of the reel is divided into two types: automatic or manual. The structure of the automatic type is mainly composed of solar cells or non- The solar cell sunshade fabric is composed of a reel sunshade, a motor, a gear, a hollow tube, a casing, and a clip. The gear is connected to the shaft of the motor and is fixed on the inside of the hollow tube. The motor is installed in the hollow tube but not in contact with the inner wall. It is fixed on the motor frame, the motor frame is fixed on the fastening member, the two ends of the hollow tube are respectively connected to the runner of the fastening member, and the fastening members at both ends are fixedly connected with the shell and fixed on the two sides of the top of the window. On the skeleton, one end of the reel-type sunshade is fixed on the hollow tube, and the other end is connected to a clip. The clip is a straight tube or a tube with an arc shape. The two ends of the clip are stuck in the groove, and the groove is a trapezoid. The opening is narrow at the top and wide at the bottom. When the motor rotates toward the window, it drives the clip to slide down the window, and the clip drives the reel sunshade to cover the window. When the motor rotates toward the inside of the car, the reel is shaded The cover is stored back on the hollow tube; the manual type is a polygonal or circular box, and the box is mainly installed with a shaft, a spring, a gear, a hollow tube, a clamp, a fastening member, and a damper. Gears, dampers, shafts are installed in the hollow tube, only the gears are fixed on the inner wall of the hollow tube, both ends of the shaft are fixed on the rolling bearings of the fastening member, and the two ends of the hollow tube are respectively connected to the runner of the fastening member. The fixing member is fixed on the box, one end of the reel-type sunshade is fixed on the hollow tube, and the other end is connected with a clip. The clip is a straight tube or an arc-shaped tube with a handle installed on it. The clip is stuck on the box and faces the car. On the outside of the long side of the window, there are two installation positions for the box. The first is to install it directly in front of the rearview mirror, and the second is to install it on the top of the window. The rearview mirror is installed on the box. The ways of fixing the sunshade on both sides of the window include track type, velcro type or hook type, and the track type is the same as the above automatic type. Velcro is installed on the hood, the hook type is to install hooks on both sides of the window, and holes are installed on both sides of the reel-type sunshade. When shading, pull the handle down and fix it on both sides of the window for storage. When the reel sunshade is retracted under the action of the spring, the damper will control the reel sunshade to keep the rewinding speed slow and uniform during the rewinding process. In addition, the other types of sunshades, movably installed intelligent electric columns, and both ends of the pads are respectively locked or hooked on the rear-view mirrors or door handles or the fenders of the wheels by using the described pendants. When the batteries of various types of sunshades supply power to the car air conditioner, they will be connected to the car air conditioner through an automatic switch converter to provide power to the car air conditioner. Different combinations of different types of solar cells and their different installation methods, to construct various types of 1-latitude sun chasing or non sun chasing car solar charging sunshades that do not require photoelectric sensors.
The solar-charged sunshade for automobiles according to claim 1, wherein the second adjustment of the inclination angle within a day, the sunshade type sunshade is adjusted once in the morning or in the afternoon, and in the morning period , The sun-chasing sunshade facing east or west, the inclination angle is the largest or the inclination angle is zero. Zero is a horizontal state; for multiple adjustments within a day, the adjustment time period is the same as the above, the pre-input method refers to the driving device, and in the adjustment time period in the morning or afternoon, the adjustment times are F Second, when the maximum inclination angle or the horizontal state are respectively formed, the length change value of the driving device in the two states is L, then the length value of each extension or contraction of the driving device is L/F. As a set of data, the length value of long or contracted is input into the intelligent controller in advance. Each time the adjustment is made, the intelligent controller will adjust the length change of the driving device according to the input data value, thereby driving the sun chasing sunshade. change in inclination.