CN211173857U - Photovoltaic shutter based on control of full-transparent thin-film solar cell - Google Patents

Abstract

The utility model provides a photovoltaic shutter based on control of full transparent thin-film solar cell, include: the solar energy blind comprises a motor track, a blind curtain sheet and a solar cell panel; the motor track is of a groove-shaped structure with a U-shaped cross section, and the shockproof belt is laid on the inner wall of the motor track; the driving motor is arranged in the middle of the inner side of the motor track and fixedly connected with the motor track through bolts, and the driving motor is arranged above the shockproof belt; the rotating wheels are sleeved on output shafts at two ends of the driving motor and are in key connection with the output shafts of the driving motor; the utility model discloses an to the improvement of shutter, have structural design rationally, have the dual function of shading and electricity generation, the quality is little and the security is strong, can absorb the sunlight anytime and anywhere and turn into the electric energy with it when not influencing indoor illumination intensity to can adjust illumination intensity's advantage according to user's demand, thereby effectually solve the current device in the problem appear and not enough.

Description

Photovoltaic shutter based on control of full-transparent thin-film solar cell

Technical Field

The utility model relates to a photovoltaic building technical field, more specifically the theory that says so especially relates to a photovoltaic shutter based on control of full transparent thin-film solar cell.

Background

With the continuous development of human society and the increasing demand of people for energy, people face a series of serious problems such as energy shortage, environmental deterioration, ecological damage, greenhouse effect and the like. In order to adapt to the sustainable development of human beings, various countries in the world are vigorously developing renewable energy sources and striving to get rid of the current situation of relying on conventional energy sources. Solar energy is the most ideal renewable energy source at present, and is a strategic energy source for developing to replace non-renewable energy sources in the future because of the advantages of inexhaustible energy, safety, environmental protection and the like. The national thirteen-five program will greatly promote the solar photovoltaic distributed generation, so that the building integration of photovoltaic will certainly become one of the important fields in the future photovoltaic application.

Curtain walls, translucent film batteries and the like are available at present to utilize the light energy of building surfaces, but have major problems, such as: the curtain wall equipment has certain danger, and a curtain wall structural framework is overstaffed; the semi-transparent film battery can not freely adjust the illumination intensity, and has certain limitation when in use.

In view of the above, research and improvement are made for the existing problems, and a photovoltaic louver controlled by a fully transparent thin film solar cell is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic shutter based on control of a fully transparent thin film solar cell, which aims to solve the problem that the prior curtain wall and a semi-transparent thin film cell which are proposed in the background technology utilize the light energy of the building surface, but the curtain wall equipment has certain danger, and the structural framework of the curtain wall is overstaffed; the semi-transparent film battery can not freely adjust the illumination intensity, and has certain limitation problems and disadvantages in use.

In order to achieve the above object, the utility model provides a photovoltaic shutter based on control of full transparent thin-film solar cell is reached by following specific technological means:

photovoltaic shutter based on control of full transparent thin film solar cell includes: the device comprises a motor track, a mounting bracket, a track envelope, a shockproof belt, a driving motor, a rotating wheel, a transmission pipe, a rope winder, a rope, a shutter curtain sheet, a solar cell panel and a bottom beam; the motor track is of a groove-shaped structure with a U-shaped cross section, and the shockproof belt is laid on the inner wall of the motor track; the driving motor is arranged in the middle of the inner side of the motor track and fixedly connected with the motor track through bolts, and the driving motor is arranged above the shockproof belt; the rotating wheels are sleeved on output shafts at two ends of the driving motor and are in key connection with the output shafts of the driving motor; the rope winder is arranged on the inner side of the motor track and is positioned on two sides of the driving motor; one end of the transmission pipe is fixedly connected with the rotating wheel in an inserting mode, and the other end of the transmission pipe is fixedly connected with the rope winder in an inserting mode; the mounting bracket is sleeved outside the two sides of the motor track, and the track envelopes are sleeved at the two ends of the motor track; the shutter curtain sheet is hung and installed below the motor track through a rope winding device, and the top end of the rope winding device is fixed in the rope winding device; the solar panel is arranged on the outer wall of the blind sheet in an adhesion mode; the bottom beam is hung and installed at the bottom of the rolling rope.

As a further optimization of this technical scheme, the utility model discloses photovoltaic shutter based on full transparent film solar cell control the blind piece is personally submitted convex platelike structure for looking sideways at, and solar cell panel installs on the outer wall of the sunken one side of blind piece.

As this technical scheme's further optimization, the utility model discloses photovoltaic shutter based on full transparent film solar cell control the blind piece is linear array form distribution on the serving and hangs and install many places, and the blind piece is reverse installation, and outside salient one side is indoor towards, and inside sunken one side is outdoor towards to the blind piece sets up to rotary device through the mode of hanging.

As this technical scheme's further optimization, the utility model discloses photovoltaic shutter based on full transparent thin-film solar cell control ten departments are installed at least to solar cell panel in the orbital below of motor, and are connected with two sections 2400mah capacity's 3.7V lithium cell through solar control chip after establishing ties between the solar cell panel, solar control chip's model is CN 3722.

As the further optimization of this technical scheme, the utility model discloses photovoltaic shutter based on full transparent film solar cell control solar cell panel adopts WARMSPACE flexible amorphous silicon film solar cell of three knot, and solar cell panel passes through the hot melt adhesive bonding and installs on the outer wall of shutter piece.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses the blind piece personally submits convex platelike structure for looking sideways at, and solar cell panel installs on the outer wall of the sunken one side of blind piece, the blind piece is linear array form distribution on the serving and hangs and install many places, and the blind piece is reverse installation, outside protrusion one side is indoor, inside sunken one side is outdoor towards, and the blind piece sets up the setting into rotary device through the mode of hanging, the back is adorned conversely to the blind piece, the blind piece is inside sunken one side up when the shutter is opened, make the solar cell panel who installs on the sunken one side outer wall of blind piece just to the sun, be convenient for absorb the sunlight, do not obstruct the light irradiation, can absorb the sunlight and turn into the electric energy with it anytime and anywhere when not influencing indoor illumination intensity, provide life power consumption for the people.

2. The utility model discloses ten departments are installed at least to full transparent film solar cell panel in the orbital below of motor, and are connected through solar control chip and two sections 2400mah volumetric 3.7V lithium cells between the solar cell panel after establishing ties, solar control chip's model is CN 3722's setting, satisfies CN3722 type solar control chip's rated voltage to realize for using electrical apparatus power supply, energy-concerving and environment-protective through connecting two sections 2400mah volumetric 3.7V lithium cells.

3. The utility model discloses an to the improvement of shutter, it is reasonable to have structural design, has the dual function of shading and electricity generation, and the quality is little and the security is strong, can adjust absorption sunlight at any time and anywhere when not influencing indoor illumination intensity and turn into the electric energy with it to can adjust illumination intensity's advantage according to user's demand, thereby the effectual current device of having solved goes wrong and not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of the inner side structure of the present invention;

FIG. 2 is a schematic view of the outer structure of the present invention;

fig. 3 is a schematic view of the installation structure of the solar cell panel of the present invention;

fig. 4 is a schematic diagram of the circuit connection of the present invention.

In the figure: the device comprises a motor track 1, a mounting bracket 2, a track envelope 3, a shockproof belt 4, a driving motor 5, a rotating wheel 6, a transmission pipe 7, a rope winder 8, a rope winding 9, a blind curtain sheet 10, a solar cell panel 11 and a bottom beam 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 4, the present invention provides a photovoltaic blind window based on the control of a fully transparent thin film solar cell, which comprises:

photovoltaic shutter based on control of full transparent thin film solar cell includes: the device comprises a motor track 1, a mounting bracket 2, a track envelope 3, a shockproof belt 4, a driving motor 5, a rotating wheel 6, a transmission pipe 7, a rope winder 8, a rope winding 9, a blind curtain sheet 10, a solar cell panel 11 and a bottom beam 12; the motor track 1 is of a groove-shaped structure with a U-shaped cross section, and the shockproof belt 4 is laid on the inner wall of the motor track 1; the driving motor 5 is arranged in the middle of the inner side of the motor track 1, the driving motor 5 is fixedly connected with the motor track 1 through bolts, and the driving motor 5 is arranged above the shockproof belt 4; the rotating wheels 6 are sleeved on output shafts arranged at two ends of the driving motor 5, and the rotating wheels 6 are in key connection with the output shafts of the driving motor 5; the rope winder 8 is arranged on the inner side of the motor track 1, and the rope winder 8 is positioned on two sides of the driving motor 5; one end of the transmission pipe 7 is fixedly connected with the rotating wheel 6 in an inserting manner, and the other end of the transmission pipe 7 is fixedly connected with the rope winder 8 in an inserting manner; the mounting bracket 2 is sleeved outside the two sides of the motor track 1, and the track envelopes 3 are sleeved at the two ends of the motor track 1; the shutter sheets 10 are hung and installed below the motor track 1 through the rolling ropes 9, and the top ends of the rolling ropes 9 are fixed in the rope rolling devices 8; the solar cell panel 11 is arranged on the outer wall of the blind curtain piece 10 in an adhesion mode; the bottom beam 12 is suspended at the bottom of the winding rope 9.

Specifically, the louver 10 has a plate-like structure with a circular arc-shaped side view, and the solar cell panel 11 is mounted on the outer wall of the louver 10 on the side where the louver is recessed.

Specifically, the blind sheets 10 are arranged in a linear array on the rolling rope 9, and are suspended at a plurality of positions, and the blind sheets 10 are reversely arranged, one side of the blind sheets protruding outwards faces indoors, one side of the blind sheets protruding inwards faces outdoors, and the blind sheets 10 are set as rotating devices in a suspension mode.

Specifically, at least ten solar panels 11 are installed below the motor track 1, and the solar panels 11 are connected in series and then connected with two 3.7V lithium batteries with 2400mah capacity through a solar control chip, wherein the model of the solar control chip is CN 3722.

Specifically, the solar cell panel 11 adopts WARMSPACE three-junction flexible amorphous silicon film solar cell, and the solar cell panel 11 is adhered and mounted on the outer wall of the blind sheet 10 through hot melt adhesive.

The method comprises the following specific implementation steps:

during the installation, disassemble traditional electronic shutter's shutter piece 10, and reverse dress, make shutter piece 10 outside protrusion one side towards indoorly, inside sunken one side is outdoor towards, then install solar cell panel 11 on the outer wall of the sunken one side of shutter piece 10 through the hot melt adhesive bonding, be connected with CN3722 type solar control chip after establishing ties, welding through the circuit, the lithium cell of reconnection 3.7V, thing networking switch and L ED lamp and little fan power consumption system, and the function of electric quantity display, 220V alternating current charging and 5V direct current output has still been installed additional.

The device is arranged on the outer side of a window, the driving motor 5 is controlled by mobile phone software to operate, when the illumination is sufficient, the driving motor 5 can be controlled to put down the blind sheet 10, and the solar cell panel 11 is used for generating electricity; when the illumination intensity is poor, the driving motor 5 is controlled to retract the blind sheet 10.

CN3722 is a charging management integrated circuit in PWM buck mode capable of using solar cell to supply power, and has a function of tracking maximum power point of solar cell. CN3722 is very suitable for the charging management of single or multiple lithium batteries or lithium iron phosphate batteries, and has the advantages of small packaging appearance, few peripheral components, simple use and the like. CN3722 has constant current and constant voltage charging mode, is very suitable for charging lithium battery or lithium iron phosphate battery. In the constant voltage charging mode, the constant voltage charging voltage is set by an external resistor voltage-dividing network; in the constant current charging mode, the charging current is set by an external resistor. For a deeply discharged battery, CN3722 trickle charges the battery with 15% of the set constant current charging current when the battery voltage is lower than 66.7% of the set constant voltage charging voltage. In the constant-voltage charging stage, the charging current is gradually reduced, and the charging process is continued until the charging current is reduced to zero, so that the battery can be charged even if the solar battery outputs very small power; since the battery connection terminal BAT pin voltage remains unchanged at this time, the battery is not overcharged.

When the input power supply is powered off or the input voltage is lower than the battery voltage, the CN3722 automatically enters a sleep mode with low power consumption. Other functions include input low voltage latching, battery temperature monitoring, battery terminal over-voltage protection and state of charge indication, etc. CN3722 is packaged by 16-pin TSSOP.

In summary, the following steps: the photovoltaic shutter based on the control of the fully transparent thin-film solar cell adopts the shutter piece as a plate-shaped structure with the side view in a circular arc shape, and the solar cell panel is arranged on the outer wall of the concave side of the blind sheet, the blind sheet is arranged on the rolling rope in a linear array shape and is suspended at a plurality of positions, and the blind sheets are reversely installed, the side which protrudes outwards faces indoors, the side which is recessed inwards faces outdoors, and the blind slats are set as the rotary device by the hanging mode, after the blind slats are reversely installed, the side of the blind slat which is inwards sunken is upward when the shutter is opened, the solar cell panel arranged on the outer wall of the concave side of the blind sheet can be opposite to the sun, so that the sunlight is conveniently absorbed, the light irradiation is not blocked, the indoor illumination intensity is not influenced, and meanwhile, the angle for absorbing the sunlight can be adjusted at any time and any place and converted into electric energy, so that the living electricity is provided for people; at least ten parts are arranged below the motor track through a solar panel, the solar panel is connected in series and then is connected with two sections of 2400mah 3.7V lithium batteries through a solar control chip, the type of the solar control chip is CN3722, the rated voltage of the CN3722 type solar control chip is met, and the power is supplied to an electric appliance by connecting the two sections of 2400mah 3.7V lithium batteries, so that the energy is saved and the environment is protected; through the improvement to the shutter, it is reasonable to have structural design, has the dual function of shading and electricity generation, and the quality is little and the security is strong, can adjust when not influencing indoor illumination intensity and absorb how much of sunlight and turn into the electric energy with it anytime and anywhere to can adjust illumination intensity's advantage according to the user's demand, thereby the effectual problem that appears in having solved current device with not enough.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Photovoltaic shutter based on control of full transparent thin film solar cell includes: the device comprises a motor track (1), a mounting bracket (2), a track envelope (3), a shockproof belt (4), a driving motor (5), a rotating wheel (6), a transmission pipe (7), a rope winder (8), a rope (9), a blind sheet (10), a solar cell panel (11) and a bottom beam (12); the method is characterized in that: the motor track (1) is of a groove-shaped structure with a U-shaped cross section, and the shockproof belt (4) is laid on the inner wall of the motor track (1); the driving motor (5) is arranged in the middle of the inner side of the motor track (1), the driving motor (5) is fixedly connected with the motor track (1) through bolts, and the driving motor (5) is arranged above the shockproof belt (4); the rotating wheel (6) is sleeved on output shafts at two ends of the driving motor (5), and the rotating wheel (6) is in key connection with the output shafts of the driving motor (5); the rope winder (8) is arranged on the inner side of the motor track (1), and the rope winder (8) is positioned on two sides of the driving motor (5); one end of the transmission pipe (7) is fixedly connected with the rotating wheel (6) in an inserting manner, and the other end of the transmission pipe (7) is fixedly connected with the rope winder (8) in an inserting manner; the mounting support (2) is sleeved outside the two sides of the motor track (1), and the track envelopes (3) are sleeved at the two ends of the motor track (1); the shutter curtain sheet (10) is hung and installed below the motor track (1) through a rope rolling (9), and the top end of the rope rolling (9) is fixed in the rope rolling device (8); the solar cell panel (11) is arranged on the outer wall of the blind curtain piece (10) in an adhesion mode; the bottom beam (12) is arranged at the bottom of the rolling rope (9) in a hanging manner.

2. The fully transparent thin film solar cell control-based photovoltaic louver of claim 1, wherein: the blind sheet (10) is of a plate-shaped structure with a circular arc-shaped side view, and the solar cell panel (11) is installed on the outer wall of the concave side of the blind sheet (10).

3. The fully transparent thin film solar cell control-based photovoltaic louver of claim 1, wherein: the louver blades (10) are distributed in a linear array shape on the rolling rope (9) and are hung at multiple positions, the louver blades (10) are reversely installed, one side protruding outwards faces indoors, one side recessed inwards faces outdoors, and the louver blades (10) are arranged into a rotating device in a hanging mode.

4. The fully transparent thin film solar cell control-based photovoltaic louver of claim 1, wherein: at least ten positions are arranged below the motor track (1) of the solar cell panel (11), the solar cell panels (11) are connected in series and then are connected with two 3.7V lithium batteries with 2400mah capacity through a solar control chip, and the model of the solar control chip is CN 3722.

5. The fully transparent thin film solar cell control-based photovoltaic louver of claim 1, wherein: the solar cell panel (11) adopts WARMSPACE three-junction flexible amorphous silicon film solar cells, and the solar cell panel (11) is adhered and installed on the outer wall of the shutter piece (10) through hot melt adhesive.

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