CN114458142B - Intelligent curtain based on photovoltaic power generation - Google Patents

Abstract

The invention provides an intelligent curtain based on photovoltaic power generation, including a window frame, several moving blocks, a transparent cover, a photovoltaic panel, a longitudinal guide rail, a dust cleaning component, a moving mechanism, several transmission mechanisms, a driving motor, a lifting frame, and a lifting frame. Mechanism, rewinding mechanism and shading curtain. The lifting mechanism drives the lifting frame to drive several moving blocks to move the transparent cover photovoltaic panels. During the rising process of the lifting frame, the rewinding mechanism can drive the shading curtain to fall. , to achieve a variety of shading modes, which is conducive to improving user experience; the drive motor drives several transmission mechanisms to drive the transparent sleeve to drive the photovoltaic panel to rotate to achieve the angle adjustment of the photovoltaic panel, and the longitudinal guide rail is driven through the moving mechanism to drive the cleaning component to move It cleans the transparent cover, uses photovoltaic panels to realize the rational utilization of solar energy, and has the advantages of automatic dust cleaning and multiple shading modes, and has strong market competitiveness.

Description

A smart curtain based on photovoltaic power generation

Technical field

The present invention relates to the technical field of curtains, and in particular to an intelligent curtain based on photovoltaic power generation.

Background technique

Traditional curtains can only be used to block sunlight, with simple structure and single function. The patent number CN201120142744.9 discloses a sunshade blind curtain that can use solar energy to generate electricity by itself. It solves the limitation of the application of solar cells in the existing technology. , single and backward control method, poor safety, low space utilization and other problems, which mainly include photovoltaic power generation sunshade louvers, drive motors, lifting ropes, guide ladder ropes, and bottom rails. The technical points are: solar energy is integrated on the louver curtain blades. The battery and the lifting rope are connected to the bottom rail and passed through the through holes of the louver blades and wound around the rope winding shaft. The motor controls the retraction and retraction of the lifting rope. There is also a guide ladder rope that connects each louver blade in series and the motor adjusts the blade angle. Control the motor via an external controller. It has reasonable design, simple structure, high safety and green environmental protection. It uses the electricity emitted by the sun to directly meet its own curtain driving needs, or for building lighting, or to supply electricity to other loads in the building in real time, or to store it for later use. For use when needed, or integrated into the public grid. However, the blades of this kind of curtain are easy to accumulate dust, and need to be cleaned manually after dust accumulation. The structure of the lifting rope and guide ladder rope increases the difficulty of the cleaning work, causing the cleaning process to consume more human labor resources; and this kind of curtain The shading mode is relatively single and difficult to meet customer needs.

Contents of the invention

The purpose of the present invention is to propose an intelligent curtain based on photovoltaic power generation in order to solve the deficiencies in the above technology.

The invention provides an intelligent curtain based on photovoltaic power generation, including:

Window frame, a plurality of moving blocks are disposed on the window frame, a transparent cover with a cavity that can transmit light is rotated on the moving block, and a photovoltaic panel is detachably provided at the cavity;

Longitudinal guide rails are movably installed on the window frame. Several cleaning assemblies for cleaning the transparent sleeve are movably provided on the longitudinal guide rails;

A moving mechanism, which is arranged on the window frame and can drive the longitudinal guide rail to move;

Several transmission mechanisms. Several transmission mechanisms are transmission connected and can rotate synchronously. Several transmission mechanisms are used to transmission connection several transparent sleeves so that several transparent sleeves can rotate synchronously. Several transmission mechanisms It is able to maintain the transmission state with a plurality of the transparent sleeves when the distance between the plurality of transparent sleeves changes;

A driving motor, which is drivingly connected to the transmission mechanism and capable of driving the transmission mechanism to drive several of the transparent sleeves to rotate synchronously;

Lifting frame, the lifting frame is connected to the moving block located at the bottom end of the window frame and can drive the moving block to move;

Lifting mechanism, the lifting mechanism is drivingly connected to the lifting frame and can drive the lifting frame to rise and fall to close or spread out several of the moving blocks;

A rewinding mechanism, the rewinding mechanism is arranged on the lifting frame, a shading curtain is provided on the rewinding mechanism, and the rewinding mechanism is used to rewind the shading curtain.

Preferably, the dust cleaning assembly includes a base, a telescopic rod and a mounting seat. The mounting seats are provided with rubber pads in pairs, and the two rubber pads are pressed against the top and bottom surfaces of the transparent sleeve respectively. Both ends of the telescopic rod are hingedly mounted on the base and the mounting seat respectively, and the base is movably mounted on the longitudinal guide rail.

Preferably, the moving mechanism includes a driving motor and a screw, and the longitudinal guide rail is provided with a screw hole that matches the screw.

Preferably, the transmission mechanism includes a telescopic tube, a transmission bevel gear and a driving bevel gear. The drive motor is drivingly connected to the telescopic tube and can drive the telescopic tube to rotate. Several telescopic tubes are connected end to end and can be synchronized. Rotate, the telescopic tube is rotated and arranged on the moving block, the telescopic tube is provided with the transmission bevel gear, and the transparent sleeve is provided with the driving cone connected to the transmission bevel gear. Gear, the telescopic tube is composed of multiple tube bodies connected to each other, and the cross-section of each tube body is a polygonal structure so that the multiple tube bodies cannot rotate relative to each other.

Preferably, the telescopic tube is provided with a rotating protrusion, and the moving block and the lifting frame are both provided with mounting grooves for the rotation of the rotating protrusion.

Preferably, the lifting mechanism includes a servo motor and a threaded rod. The servo motor is arranged on the window frame. The servo motor is drivingly connected to the threaded rod and can drive the threaded rod to rotate. The lifting frame There is a threaded hole matching the threaded rod.

Preferably, the rewinding mechanism includes a rewinding motor, a rewinding rod and a counterweight, the rewinding motor is arranged on the window frame, the rewinding motor is drivingly connected to the rewinding rod and can drive The rewinding rod rotates, one end of the light-shielding curtain is set on the rewinding rod, and the other end of the light-shielding curtain is set on the counterweight and is in a drooping state under the action of the counterweight.

Preferably, the photovoltaic panel is provided with a sealing block that is plug-fitted with the cavity.

Preferably, the window frame is provided with a controller, which is electrically connected to the driving motor, the lifting mechanism and the winding mechanism respectively and can control the driving motor, the lifting mechanism and the winding mechanism. The working state of the winding mechanism.

Compared with the prior art, the present invention has the following beneficial effects:

The lifting mechanism is used to drive the lifting frame to drive several moving blocks to move the photovoltaic panels on the transparent cover. During the rising process of the lifting frame, the winding mechanism can be used to drive the shading curtains down to achieve a variety of shading modes, which is beneficial to Improve the user experience; drive the motor to drive several transmission mechanisms to drive the transparent sleeve to drive the photovoltaic panel to rotate to achieve the angle adjustment of the photovoltaic panel, and drive the longitudinal guide rail to drive the cleaning component to move to clean the transparent sleeve through the moving mechanism. Photovoltaic panels are used to rationally utilize solar energy, and have the advantages of automatic dust cleaning and multiple shading modes, and have strong market competitiveness.

Description of the drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only preferred embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a schematic structural diagram of an embodiment of the present invention;

Figure 2 is a cross-sectional view of an embodiment of the present invention;

Figure 3 is a schematic structural diagram of the lifting mechanism and telescopic tube in an embodiment of the present invention;

Figure 4 is an enlarged view of point A in Figure 3;

Figure 5 is a schematic structural diagram of the winding mechanism in an embodiment of the present invention;

Figure 6 is a schematic structural diagram of the transmission mechanism in an embodiment of the present invention.

In the figure, 10-window frame; 11-moving block; 12-transparent sleeve; 121-cavity; 122-photovoltaic panel; 123-sealing block; 13-driving motor; 14-lifting frame; 141-threaded hole; 15- Controller; 20-longitudinal guide rail; 21-screw hole; 30-cleaning component; 31-base; 32-telescopic rod; 33-mounting base; 331-rubber pad; 40-moving mechanism; 41-driving motor; 42- Screw; 50-Transmission mechanism; 51-Telescopic tube; 511-Rotating boss; 52-Transmission bevel gear; 53-Driving bevel gear; 60-Lifting mechanism; 61-Servo motor; 62-Threaded rod; 70-Rewinding mechanism ; 71-winding motor; 72-winding rod; 73-counterweight; 80-shade curtain; 90-installation slot.

Detailed ways

This section will describe the specific embodiments of the present invention in detail. The preferred embodiments of the present invention are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand the present invention. Each technical feature and overall technical solution of the invention shall not be construed as limiting the scope of protection of the invention.

Example 1:

Referring to Figures 1 to 6, the present invention provides a smart curtain based on photovoltaic power generation, including:

Window frame 10. Several moving blocks 11 are disposed on the window frame 10. A transparent cover 12 with a cavity 121 and capable of transmitting light is disposed on the moving block 11. The cavity 121 can The photovoltaic panel 122 is disassembled and provided;

Longitudinal guide rail 20 is movably installed on the window frame 10. Several cleaning assemblies 30 for cleaning the transparent sleeve 12 are movably provided on the longitudinal guide rail 20;

The moving mechanism 40 is provided on the window frame 10 and can drive the longitudinal guide rail 20 to move;

Several transmission mechanisms 50 are drivingly connected and can rotate synchronously. Several transmission mechanisms 50 are used to drively connect several transparent sleeves 12 so that several transparent sleeves 12 can rotate synchronously. Each of the transmission mechanisms 50 can maintain the transmission state with a plurality of the transparent sleeves 12 when the distance between the several transparent sleeves 12 changes;

The driving motor 13 is drivingly connected to the transmission mechanism 50 and can drive the transmission mechanism 50 to work to drive a plurality of the transparent sleeves 12 to rotate synchronously;

The lifting frame 14 is connected to the moving block 11 located at the bottom of the window frame 10 and can drive the moving block 11 to move;

Lifting mechanism 60, the lifting mechanism 60 is transmission connected with the lifting frame 14 and can drive the lifting frame 14 to rise and fall so that several of the moving blocks 11 can be gathered or spread out;

A rewinding mechanism 70 is provided on the lifting frame 14 . A shading curtain 80 is provided on the rewinding mechanism 70 . The rewinding mechanism 70 is used to rewind the shading curtain 80 .

The lifting mechanism 60 drives the lifting frame 14 to drive several moving blocks 11 to move to close or spread out the photovoltaic panels 122 on the transparent cover 12. During the rising process of the lifting frame 14, the winding mechanism 70 can drive the shading curtain 80 to fall. In order to realize a variety of shading modes, it is beneficial to improve the user experience; the driving motor 13 drives several transmission mechanisms 50 to work to drive the transparent sleeve 12 to drive the photovoltaic panel 122 to rotate, thereby realizing the angle adjustment of the photovoltaic panel 122, and the moving mechanism 40 drives the longitudinal guide rail 20 drives the dust cleaning component 30 to move to clean the transparent cover 12 , utilizes the photovoltaic panel 122 to realize reasonable utilization of solar energy, and has the advantages of automatic dust cleaning and multiple light-shielding modes, and has strong market competitiveness.

Specifically, the dust cleaning assembly 30 includes a base 31, a telescopic rod 32 and a mounting seat 33. The mounting seat 33 is provided with rubber pads 331 in pairs, and the two rubber pads 331 are respectively pressed against the transparent sleeve. On the top and bottom surfaces of the telescopic rod 32 , both ends of the telescopic rod 32 are hingedly mounted on the base 31 and the mounting seat 33 respectively, and the base 31 is movably mounted on the longitudinal guide rail 20 .

When the moving mechanism 40 drives the longitudinal guide rail 20 to move, the longitudinal guide rail 20 drives the rubber pad 331 to move to clean the transparent cover 12. When the lifting mechanism 60 drives the lifting frame 14 to move to drive the transparent cover 12 to close, the base 31 moves and cooperates. The rotation and expansion of the telescopic rod 32 drives the mounting base 33 to move, so that the rubber pad 331 can move with the transparent cover 12 to maintain the compressed state of the rubber pad 331 and the transparent cover 12; when the drive motor 13 cooperates with the transmission mechanism 50 to When the angle of the cover 12 is adjusted, the base 31 moves and cooperates with the rotation and expansion of the telescopic rod 32 so that the rubber pad 331 can rotate with the transparent cover 12 to maintain the pressed state between the rubber pad 331 and the transparent cover 12 .

Specifically, the moving mechanism 40 includes a driving motor 41 and a screw 42 . The longitudinal guide rail 20 is provided with a screw hole 12 that matches the screw 42 .

Example 2:

Referring to Figures 1 to 6, combined with the technical solution of Embodiment 1, in this embodiment, the transmission mechanism 50 includes a telescopic tube 51, a transmission bevel gear 52 and a driving bevel gear 53. The driving motor 13 and the telescopic tube 51 is connected by transmission and can drive the telescopic tube 51 to rotate. Several telescopic tubes 51 are connected end to end and can rotate synchronously. The telescopic tube 51 is rotated and arranged on the moving block 11. The telescopic tube 51 is The driving bevel gear 52 is provided, and the transparent sleeve 12 is provided with the driving bevel gear 53 that is drivingly connected to the driving bevel gear 52. The telescopic tube 51 is made of multiple sections of tubes connected to each other. The cross-section of each tube body is a polygonal structure so that the multi-section tube bodies cannot rotate relative to each other.

The telescopic tube 51 is driven to rotate by the driving motor 13. During the rotation of the telescopic tube 51, other telescopic tubes 51 are driven to rotate. The telescopic tube 51 drives the transparent sleeve 12 to rotate through the transmission function of the driving bevel gear 52 and the driving bevel gear 53 to adjust the center of the transparent sleeve 12. The angle position of the photovoltaic panel 122 enables the angle adjustment of the photovoltaic panel 122 to perform light shielding and solar energy storage.

Specifically, the telescopic tube 51 is provided with a rotating protrusion 511 , and the moving block 11 and the lifting frame 14 are both provided with mounting grooves 90 for the rotating protrusion 511 to rotate.

Specifically, the lifting mechanism 60 includes a servo motor 61 and a threaded rod 62. The servo motor 61 is disposed on the window frame 10. The servo motor 61 is drivingly connected to the threaded rod 62 and can drive the thread. The rod 62 rotates, and the lifting frame 14 is provided with a threaded hole 141 that matches the threaded rod 62 .

The servo motor 61 drives the threaded rod 62 to rotate to cooperate with the threaded hole 141 on the lifting frame 14 to drive the lifting frame 14 to perform lifting work. During the lifting process, the lifting frame 14 drives several moving blocks 11 to move to make the photovoltaic panel 122 on the transparent cover 12 move. To gather or spread out.

Specifically, the rewinding mechanism 70 includes a rewinding motor 71, a rewinding rod and a counterweight 72. The rewinding motor 71 is provided on the window frame 10, and the rewinding motor 71 is connected to the rewinding motor 71. The rod is drivingly connected and can drive the rewinding rod to rotate. One end of the light-shielding curtain 80 is set on the rewinding rod, and the other end of the light-shielding curtain 80 is set on the counterweight block 72 and is mounted on the counterweight. It is in a drooping state under the action of block 72.

The winding motor 71 drives the winding rod to rotate and cooperates with the counterweight block 72 to realize the retracting and unfolding of the shading curtain 80 , which can realize various shading modes with the rotatable photovoltaic panel 122 above the lifting frame 14 .

Specifically, the photovoltaic panel 122 is provided with a sealing block 123 that is plug-fitted with the cavity 121 .

Installing the photovoltaic panels 122 in a plug-in manner facilitates cleaning, repair, and replacement of the photovoltaic panels 122 as needed.

Specifically, the window frame 10 is provided with a controller 15. The controller 15 is electrically connected to the drive motor 13, the lifting mechanism 60 and the winding mechanism 70 respectively and can control the drive motor. 13. The working status of the lifting mechanism 60 and the winding mechanism 70 .

Among them, smart devices such as mobile phones, computers, smart main control boards, etc. can be used in conjunction with communication devices to electrically connect to the controller 15 to achieve remote smart control or smart voice control, and to achieve remote or voice control of the rotation, retracting and retracting of the photovoltaic panel 122. The retraction and retraction of the blackout curtain 80.

The above are only preferred embodiments of the present invention and do not limit the present invention in any form. Any person familiar with the art can make many possible changes and modifications to the technical solution of the present invention using the above technical content without departing from the scope of the technical solution of the present invention, or modify it into equivalent embodiments with equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the content of the technical solution of the present invention shall fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. A smart curtain based on photovoltaic power generation, characterized by including: Window frame, a plurality of moving blocks are disposed on the window frame, a transparent cover with a cavity that can transmit light is rotated on the moving block, and a photovoltaic panel is detachably provided at the cavity; Longitudinal guide rails are movably installed on the window frame. Several cleaning assemblies for cleaning the transparent sleeve are movably provided on the longitudinal guide rails; A moving mechanism, which is arranged on the window frame and can drive the longitudinal guide rail to move; Several transmission mechanisms. Several transmission mechanisms are transmission connected and can rotate synchronously. Several transmission mechanisms are used to transmission connection several transparent sleeves so that several transparent sleeves can rotate synchronously. Several transmission mechanisms It is able to maintain the transmission state with a plurality of the transparent sleeves when the distance between the plurality of transparent sleeves changes; A driving motor, which is drivingly connected to the transmission mechanism and capable of driving the transmission mechanism to drive several of the transparent sleeves to rotate synchronously; Lifting frame, the lifting frame is connected to the moving block located at the bottom end of the window frame and can drive the moving block to move; Lifting mechanism, the lifting mechanism is drivingly connected to the lifting frame and can drive the lifting frame to rise and fall to close or spread out several of the moving blocks; A rewinding mechanism, the rewinding mechanism is arranged on the lifting frame, a shading curtain is provided on the rewinding mechanism, and the rewinding mechanism is used to rewind the shading curtain; The transmission mechanism includes a telescopic tube, a transmission bevel gear and a driving bevel gear. The driving motor is transmission connected with the telescopic tube and can drive the telescopic tube to rotate. Several telescopic tubes are connected end to end and can rotate synchronously. The telescopic tube is rotatably arranged on the moving block, the telescopic tube is provided with the transmission bevel gear, and the transparent sleeve is provided with the driving bevel gear that is transmission connected with the transmission bevel gear, so The telescopic tube is composed of multiple tube sections connected to each other, and the cross-section of each tube body is a polygonal structure so that the multiple tube sections cannot rotate relative to each other; The telescopic tube is provided with a rotating protrusion, and the moving block and the lifting frame are both provided with mounting grooves for the rotation of the rotating protrusion. 2. A smart curtain based on photovoltaic power generation according to claim 1, characterized in that: The dust cleaning assembly includes a base, a telescopic rod and a mounting seat. Rubber pads are provided in pairs on the mounting seat. The two rubber pads are pressed against the top and bottom surfaces of the transparent cover respectively. Both ends of the rod are hingedly mounted on the base and the mounting seat respectively, and the base is movably mounted on the longitudinal guide rail. 3. A smart curtain based on photovoltaic power generation according to claim 1, characterized in that: The moving mechanism includes a drive motor and a screw, and the longitudinal guide rail is provided with a screw hole that matches the screw. 4. A smart curtain based on photovoltaic power generation according to claim 1, characterized in that: The lifting mechanism includes a servo motor and a threaded rod. The servo motor is arranged on the window frame. The servo motor is transmission connected with the threaded rod and can drive the threaded rod to rotate. The lifting frame is provided with a A threaded hole that mates with the threaded rod. 5. A smart curtain based on photovoltaic power generation according to claim 1, characterized in that: The rewinding mechanism includes a rewinding motor, a rewinding rod and a counterweight. The rewinding motor is arranged on the window frame. The rewinding motor is drivingly connected to the rewinding rod and can drive the rewinding rod. The rolling rod rotates, and one end of the shade curtain is set on the rolling rod, and the other end of the shade curtain is set on the counterweight block and is in a drooping state under the action of the counterweight block. 6. A smart curtain based on photovoltaic power generation according to claim 1, characterized in that: The photovoltaic panel is provided with a sealing block that is plug-fitted with the cavity. 7. A smart curtain based on photovoltaic power generation according to claim 1, characterized in that: A controller is provided on the window frame. The controller is electrically connected to the driving motor, the lifting mechanism and the winding mechanism respectively and can control the driving motor, the lifting mechanism and the winding mechanism. The working status of the roll mechanism.