CN114083967A

CN114083967A - Folding solar panel sunshade for vehicles and ships

Info

Publication number: CN114083967A
Application number: CN202111211230.9A
Authority: CN
Inventors: 唐爱平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-02-25

Abstract

The folding mechanism comprises an active turning and folding mechanism and a passive turning and folding mechanism, wherein the active turning and folding means that the folding mechanism is driven to turn by electric power or manpower or other external force, and the passive turning and folding means that the folding mechanism is driven to turn by an active turning object; still include photovoltaic power generation system for solar panel converts light energy into the electric energy, and solar panel constitutes the sunshade main part. This openly only uses 4 group upset folding mechanism to realize the folding of the solar panel of 8 orientations, simple structure, and the system is firm, and the system can follow spot, and solar energy conversion is high, and the fault tolerance is good, uses all can fold and expand by electric power and manpower.

Description

Folding solar panel sunshade for vehicles and ships

Technical Field

The invention belongs to the technical field of sunshades for vehicles and ships, and particularly relates to a folding solar panel sunshade for vehicles and ships.

Background

Due to the irradiation of sunlight, the temperature in the automobile can be increased, the sunlight is exposed in summer, and the temperature in the static automobile can reach sixty-seven degrees. On the other hand, the development of electric vehicles is still growing, and electric vehicles have the advantages of being vehicles and moving spaces, and for electric vehicles, the problem of sun exposure needs to be solved. Chinese patent with publication number CN110572119A discloses a vehicle-mounted intelligent solar film sunshade, which expands the area of the roof, has good sunshade effect, and still utilizes the solar film plate to generate electric energy, and has the following disadvantages: it adopts 8 groups of folding and unfolding mechanisms to expand towards 8 directions; its folding deployment mechanism is flexible folding, and the non-upset is folding, and this leads to solar panel can not follow spot, greatly reduced light energy conversion efficiency.

Disclosure of Invention

Based on prior art's not enough, the technical problem that this disclosure solved lies in providing a folding solar panel sunshade for car and ship, and folding mechanism is simpler, and the sunshade is more firm, promotes solar energy conversion efficiency simultaneously.

The utility model provides a folding solar panel sunshade for car and ship, include:

the folding mechanism comprises an active turning and folding mechanism and a passive turning and folding mechanism, wherein the active turning and folding means that the folding mechanism is driven to turn by electric power, manpower or other external force, and the passive turning and folding means that the folding mechanism is driven to turn by an active turning object;

the photovoltaic power generation system is used for converting light energy into electric energy by the solar panels, and the solar panels form a sunshade main body;

the sunshade frame is connected with 3 foldable plates A1, A2 and B1 at a right angle, A2 and B1 are connected to 2 right-angle sides through active turning folding mechanisms, A1 is connected to A2 and B1 through passive turning folding mechanisms at the right angle, A2 is driven to turn over and fold over A1 onto B1 when the A2 is actively turned over and folded, then B1 is actively folded to drive A1 to fold over the frame, so that A1, A2 and B1 are all folded over the frame, and 2 groups of active turning folding mechanisms drive 3 plates to fold.

Further, the sunshade is divided into 9 districts, including rectangle bottom plate district, 4 limits in bottom plate district are connected 4 folding district that can overturn through initiative upset folding mechanism, and 4 angles have 4 folding districts that can overturn, connect adjacent district through passive upset folding mechanism, according to following order during folding: the A1+ A2+ A3 area is folded to the B1+ B1+ B1 area, the A1 area is actively folded, the A1 and A1 areas are passively folded, then the C1+ C1+ C1 area is folded to the B1+ B1+ B1 area, the C1 area is actively folded, the C1 area and C1 area are passively folded, then the B1+ A1+ C1 area is folded to the B1 area, the B1 area is actively folded, the A1 and C1 areas are passively folded, and the reverse order is achieved when the B1 area is unfolded;

the C1+ C2+ C3 region can be folded first, and then the A1+ A2+ A3 region can be folded;

the folded B3 area is completely or partially covered on the B1 area so as to prevent the solar panel in the B1 area from being blown away by wind when the vehicle and the ship advance;

the above 8 areas can be folded, the foldable areas and the corresponding folding and unfolding mechanisms can be reduced, and the folding and unfolding sequence is the same as that of the above.

Optionally, very long when the sunshade, the sunshade divide into 13 districts, including rectangle bottom plate district, 2 minor faces in bottom plate district are connected 2 folding district that can overturn through initiative upset folding mechanism, and 2 long limits are connected 6 folding district that can overturn through initiative upset folding mechanism, and 4 angles have 4 folding districts that can overturn, connect adjacent district through passive upset folding mechanism, according to following order during folding: region A1+ A2 is folded onto region B1+ B2, region C1+ C2 is folded onto region B1+ B2, region B1+ A1+ C1 is folded onto region B2, region A3 is folded onto region B2, region C3 is folded onto region B2, region A4+ A5 is folded onto region B2+ B3, region C4+ C5 is folded onto region B2+ B3, region B3+ A5+ C5 is folded onto region B2, the sequence is reversed when the sequence is unfolded;

the folding sequence of the A series region and the C series region can be changed;

after folding, the B3 area is partially covered on the A3 and C3 areas, and the A3 and C3 areas are partially covered on the B1 area, so that the solar panel is prevented from being blown away by wind when the vehicle and the ship advance;

the above 12 areas can be folded, the foldable areas and the corresponding folding and unfolding mechanisms can be reduced, and the folding and unfolding sequence is the same as that of the above areas;

when the sunshade is longer or wider, the sunshade can be split into more districts, and the folding and unfolding principle is the same.

Furthermore, after the sunshade is folded, the uncovered solar panel adopts a double-sided power generation hard plate, and the covered solar panel adopts a single-sided power generation semi-flexible plate, so that the area receiving sunlight can generate power no matter the sunshade is unfolded or folded.

Furthermore, the solar panel is provided with a magnetic object, and the folded solar panel can be attracted together.

Furthermore, the active turnover folding mechanism is provided with an electric hinge, an angle sensor is arranged on the electric hinge, the electric hinge can be positioned at any rotation angle, and can be rotated manually when not powered on; the passive turnover folding mechanism is made of soft cloth which can be folded.

Further, the device also comprises a sensor unit and a control unit.

The control unit comprises an upper computer, a lower computer and a control unit protective cover, wherein the upper computer is fixedly arranged in the control unit protective cover and is connected with each sensor module of the sensor unit, the vehicle and ship computer and the lower computer, and is used for receiving external information acquired by each sensor module in real time, analyzing and processing the information and transmitting a control instruction to the lower computer; the lower computer is fixedly arranged in the control unit protective cover, is connected with the upper computer and the folding and unfolding mechanism, and directly controls the folding and unfolding mechanism to unfold and fold according to the control instruction of the upper computer.

Further, the sensor unit includes:

the angle sensor module is used for acquiring rotation angle information of the electric hinge;

the wind sensor module is used for acquiring real-time wind power size information;

the illumination sensor module is used for acquiring illumination direction and intensity information;

and the distance measuring sensor module is used for acquiring the barrier information of the unfolding direction of each unfolding component.

Further, the sunshade comprises a mounting and fixing structure for mounting the sunshade on a roof or a ship roof.

The present disclosure has the following beneficial effects: the folding of the solar panels in 8 directions is realized by only using 4 groups of turning and folding mechanisms, and the structure is simple; the solar panels in 8 directions are connected together, so that the system is firmer; the system can track the light, and the automobile can obtain more electric energy; the system has high fault tolerance and easy maintenance, and can be folded and unfolded manually when power is lacked or a fault occurs. The car with the roof of 2 meters x1.5 meters can generate electricity at 10-20 ℃ in one day after being unfolded, increase the endurance mileage by 50-100 kilometers, basically cover the daily use of the car in one day, greatly reduce the charging times, relieve the construction pressure of a charging system, increase the convenience of the electric car and be beneficial to the development of the electric car.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following briefly introduces the drawings of the embodiments:

FIG. 1 is an expanded view of the sunshade in area 9;

FIG. 2 is a folding view of the sunshade in area 9;

FIG. 3 is an expanded view of the sunshade in area 13;

in the figure:

a1, a2, A3, a4, a 5: respectively an area of the sunshade, which comprises a solar panel and a soft cloth

B1, B2, B3: respectively an area of the sunshade, which comprises a solar panel and a soft cloth

C1, C2, C3, C4, C5: respectively an area of the sunshade, which comprises a solar panel and a soft cloth

1-soft nylon cloth;

2-a solar panel;

3-keel;

4-a frame;

5, an electric hinge;

6-common hinge;

7-a sensor;

8-control unit protective cover

9-magnetic object.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

As shown in fig. 1, be a 9 regional sunshade expansion pictures, frame 4 is a steel rectangular frame, fix on the roof, a solar panel has been fixed in the middle of frame 4, frame 4 periphery is connected soft nylon cloth 1 all around, 8 solar panels have been embedded above the soft nylon cloth 1, there are 4 groups of hinges on four edges of frame 4, be electronic hinge 5 in the middle of a set of hinge, be ordinary hinge 6 on both sides, the hinge is fixed on frame 4, its rotation portion fixed connection fossil fragments 3, fossil fragments 3 are fixed with the solar panel that corresponds, drive fossil fragments when the hinge rotates, fossil fragments drive solar energy and rotate.

When the solar energy collecting device is folded, the electric hinge connected with the A2 solar panel rotates to drive the A2+ A1+ A3 solar panel to be folded to the B1+ B2+ B3 area, then the electric hinge connected with the C2 solar panel rotates to drive the C2+ C1+ C3 solar panel to be folded to the B1+ B2+ B3 area, then the electric hinge connected with the B1 solar panel rotates, the B1+ A1+ C1 area is folded to the B2 area, then the electric hinge connected with the B3 solar panel rotates, the B3+ A3+ C3 area is folded to the B2 area, and therefore, the 8 solar panels are completely folded, as shown in figure 2, the last folded B3 area covers a part of the B1 area, the B3 area is in the direction, when a vehicle travels, strong wind blows to the tail from the head, the B1 area is prevented from being blown, and wind resistance is reduced. The edges of A1, B1, C1, A3, B3 and C3 are provided with magnetic objects 9, and the solar panels can be tightly attached together after being folded.

The solar panel adopts crystalline silicon solar panel, and the crystalline silicon solar panel that commonly uses at present divide into hardboard and semi-flexible board, and hardboard intensity is high, can resist hail, and semi-flexible board light in weight, in figure 1, B1, B2, B3 solar panel adopt hardboard, and other solar panels adopt semi-flexible board, and hard boards such as folding back B1, B3 cover uppermost, are favorable to protecting whole sunshade. B1 and B3 adopt a double-faced power generation solar panel, so that the side facing the sun can generate power no matter in a folded state or an unfolded state.

Considering the strength of the hinge and the weight of the solar panel, the length of the folding part is preferably 1-2 m, when the roof is long, the solar panel is properly disassembled, as shown in fig. 3, the sunshade is divided into 13 areas, and the folding is carried out according to the following sequence: the A1+ A2 region is folded onto the B1+ B2 region, the C1+ C2 region is folded onto the B1+ B2 region, the B1+ A1+ C1 region is folded onto the B2 region, the A3 region is folded onto the B2 region, the C3 region is folded onto the B2 region, the A4+ A5 region is folded onto the B2+ B3 region, the C4+ C5 region is folded onto the B2+ B3 region, and the B3+ A5+ C5 region is folded onto the B2 region. Note that the x-axis length (referring to the horizontal direction of the drawing) of the a2 region is smaller than that of the B1 region, so that the B1 is covered by the A3 and the C3 after being folded; the length of the A4 area in the x-axis direction (referring to the horizontal direction of the figure) is smaller than that of the B3 area, so that the A3 and the C3 areas are covered after the B3 is folded. If the roof length continues to increase, the A3, C3 regions may continue to split.

The electric hinge 5 and the sensor 7 are integrated together, the sensor 7 comprises an angle sensor module, a wind sensor module, an illumination sensor module and a distance measuring sensor module, and the control unit protective cover 8 can be arranged below a B2 bottom plate and is internally provided with an upper computer and a lower computer. The host computer obtains information from the automobile computer and each sensor, when the automobile stops, the illumination wind power is appropriate, and when the automobile is unfolded without a shielding object, the host computer executes an automatic unfolding command, unfolds according to the sequence, adjusts the angle of the electric hinge according to the illumination sensor to track the light, and can be folded automatically when external information changes. The folding and unfolding can be carried out by receiving the command of a person, and the folding and unfolding can be carried out manually when power is lacked or faults occur.

While the foregoing is directed to the preferred embodiment of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims

1. The utility model provides a folding solar panel sunshade for car and ship which characterized in that includes:

the sunshade frame is connected with 3 foldable plates (A1) (A2) (B1) at a right angle, A2 (B1) is connected with 2 square edges through an active turning folding mechanism, A1 is connected with (A2) and (B1) through a passive turning folding mechanism at the right angle, when the A2 is actively turned and folded, the A1 is driven to turn and fold the A1 onto the B1, then the B1 is actively folded, the A1 is driven to fold the frame, thus the A1 (A2) (B1) is fully folded onto the frame, and 2 groups of active turning folding mechanisms drive 3 plates to fold.

2. The foldable solar panel sunshade for vehicles and ships of claim 1, wherein said sunshade has 9 sections, including a rectangular bottom section, 4 sides of said bottom section being connected to 4 foldable sections with active foldable turnover mechanism, 4 foldable sections with 4 corners being foldable, and adjacent sections being connected by passive foldable turnover mechanism, the folding being performed in the following order: (A1) (a 2) (A3) area is folded over (B1) (B2) (B3) area, (a 2) area is actively folded, (a 1) (A3) area is passively folded, then (C1) (C2) (C3) area is folded over (B1) (B2) (B3) area, (C2) area is actively folded, (C1) (C3) area is passively folded, then (B1) (a 1) (C1) area is folded over (B2) area, (B1) area is actively folded, (a 1) (C1) area is passively folded, then (B3) (A3) (C3) area is folded over (B2) area, (B3) area is actively folded, (A3) (C3) area is passively folded, and when unfolded is in reverse order;

or folding the (C1) (C2) (C3) region first and then folding the (A1) (A2) (A3) region;

the folded (B3) area is completely or partially covered on the (B1) area so as to prevent the solar panel in the area from being blown away by wind when the vehicle and the ship advance (B1);

3. The foldable solar panel sunshade for vehicles and ships of claim 1, wherein when the sunshade is long, the sunshade has 13 regions including a rectangular base region, 2 short sides of the base region are connected to 2 foldable regions capable of turning by an active folding mechanism, 2 long sides are connected to 6 foldable regions capable of turning by an active folding mechanism, 4 corners have 4 foldable regions capable of turning, and adjacent regions are connected by a passive folding mechanism, and the folding is performed in the following order: (A1) (a 2) region folded onto (B1) (B2), (C1) (C2) region folded onto (B1) (B2), (B1) (a 1) (C1) region folded onto (B2), (A3) region folded onto (B2), (C3) region folded onto (B2), (a 4) (a 5) region folded onto (B2) (B3), (C4) (C5) region folded onto (B2) (B3) region, (B3) (a 5) (C5) region folded onto (B2) region, reverse order of deployment;

the folded (B3) area is partially covered on the (A3) (C3) area, and the (A3) (C3) area is partially covered on the (B1) area, so that the solar panel is prevented from being blown away by wind when the vehicle and the ship advance;

4. The folding solar panel sunshade for vehicles and ships of claim 1, wherein after the sunshade is folded, the uncovered solar panel is a double-sided power generating hard plate, and the covered solar panel is a single-sided power generating semi-flexible plate.

5. The folding solar panel sunshade for vehicles and ships of claim 1, wherein said solar panels have magnetic objects thereon, said folded solar panels being capable of being attracted together.

6. The folding solar panel sunshade for vehicles and ships as claimed in claim 1, wherein said active roll-over folding mechanism has an electric hinge having an angle sensor, said electric hinge being capable of arbitrarily positioning a rotation angle and being manually rotated when not energized;

the passive turnover folding mechanism is made of soft cloth which can be folded.

7. The folding solar panel sunshade for vehicles and ships of claim 1, further comprising a sensor unit and a control unit.

8. The foldable solar panel sunshade for vehicles and ships according to claim 7, wherein the control unit comprises an upper computer, a lower computer and a control unit protection cover, the upper computer is fixedly arranged inside the control unit protection cover and is connected with each sensor module of the sensor unit, the vehicle and ship computer and the lower computer, and is used for receiving external information obtained by each sensor module in real time, analyzing and processing the information and transmitting a control command to the lower computer; the lower computer is fixedly arranged in the control unit protective cover, is connected with the upper computer and the folding and unfolding mechanism, and directly controls the folding and unfolding mechanism to unfold and fold according to the control instruction of the upper computer.

9. The folding solar panel sunshade for vehicles and ships of claim 7, wherein said sensor unit comprises:

10. The folding solar panel sunshade for vehicle and boat use of claim 1, further comprising mounting fixtures for mounting said sunshade on a vehicle roof or a boat roof.