CN212837478U - Novel solar-driven phase modulator factory building office area lighting system - Google Patents

Novel solar-driven phase modulator factory building office area lighting system Download PDF

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Publication number
CN212837478U
CN212837478U CN202021152056.6U CN202021152056U CN212837478U CN 212837478 U CN212837478 U CN 212837478U CN 202021152056 U CN202021152056 U CN 202021152056U CN 212837478 U CN212837478 U CN 212837478U
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solar
louver
factory building
phase modulator
office area
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王涛
肖繁
饶渝泽
周友斌
张宇帆
艾芊
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Shanghai Jiaotong University
Electric Power Research Institute of State Grid Hubei Electric Power Co Ltd
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Shanghai Jiaotong University
Electric Power Research Institute of State Grid Hubei Electric Power Co Ltd
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Abstract

The utility model discloses a novel solar-driven phase modulator factory building office area lighting system, which relates to the field of new energy utilization and aims to provide intelligent lighting for phase modulator factory building personnel office areas, and the equipment comprises an inner layer and an outer layer; the inner layer comprises a solar panel louver and the outer layer comprises a solar glass window; the solar panel shutter comprises a plurality of shutter blades; the louver blades are of hollow arc structures; the louver blades are provided with turnover systems, so that the louver blades can be turned over at different angles; the louver blade also comprises a solar cell and a light-emitting device; the solar cells are connected in series through the welding strips; the solar cell is connected with an energy storage device, and electric energy is stored in the energy storage device; the light-emitting device is connected with the energy storage device through a circuit and an inverter.

Description

Novel solar-driven phase modulator factory building office area lighting system
Technical Field
The utility model relates to a new forms of energy utilization field especially relates to a novel solar drive's phase modifier factory building office area daylighting system.
Background
The building energy saving design can be designed from both whole and partial configurations. The whole building mainly needs to reduce energy consumption in the aspects of wind direction, orientation and the like of the building, and is not easy to be combined with solar energy through modification. Therefore, the utility model discloses will reduce the consumption level to the building energy from the design of building inner structure to the window thinks the design scheme for breaking through.
At present, based on the design of building windows, on the one hand, China uses a large number of glass curtain walls. The glass curtain wall used in the building not only has beautiful image, but also is a product under high technology, and meets the requirements of the information era. But neglects the influence on the surrounding environment in the process of using the glass curtain wall in a large quantity. Because the glass curtain wall can produce light pollution when receiving illumination, cause harm to the surrounding environment. The term "light pollution" as we are familiar with basically includes natural light, reflected light and light sources generated by the device. The main manifestation of pollution is that the pollution causes discomfort to human bodies and does not accord with the visual habits of people. Light pollution common in our lives is many, such as ultraviolet pollution, glare pollution, infrared pollution and the like. Most of the light pollution caused by glass curtain walls is glare pollution. Under the general condition, the installation of glass curtain wall all is fixed, can not open at will, can't carry out the ventilation of indoor environment, can not reduce indoor temperature effectively. In hot seasons, refrigeration equipment such as an air conditioner is required to be used for cooling, and economic cost is increased. Moreover, the light is too strong, and safety accidents such as fire disasters and the like can be caused, so that the life health of people is harmed, and the loss is caused.
On the other hand, some buildings also use louvers as the material of the window. The brightness of the density of the blind window can be directly adjusted, and the external landscape can be filtered through the gauze. Under sunlight, a large number of gaps are reserved among materials to enable light and shadow inside and outside the building to be staggered, so that the building is rooted in the environment, and finally the result of fusion of the building and the environment is achieved. The reciprocal interlacing of "virtual" and "real" by the spacing and louvers also produces a transparent effect. Meanwhile, the louver also solves the problem of indoor and outdoor ventilation. However, the traditional shutter has the defects of poor automatic performance and insufficient night aesthetics.
Based on the facts, the glass curtain wall and the traditional shutter have own advantages and disadvantages, and both have the problem that sunlight cannot be efficiently utilized. Therefore, those skilled in the art are dedicated to develop a novel solar driving device to solve the lighting problem of the phase modulator factory building under the daytime illumination condition, and particularly, a novel solar driving lighting system for the office area of the phase modulator factory building solves the problems existing in the existing glass curtain wall and the traditional shutter technology.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model discloses the technical problem that will solve is how to install solar panel on the shutter, solves under the illumination condition on daytime, the daylighting problem of phase modulation machine factory building.
Solar energy has been widely used in various fields as a pollution-free energy source. Among them, the use of solar power generation is the most common. For example, in cities with sufficient sunlight or towns with insufficient power supply, solar energy collecting devices of solar water heaters are placed on roofs of many buildings. However, as is known, the population density of many cities in China is too large, which leads to shortage of land resources, large roof area is not possible for newly built high buildings, and if the traditional solar power generation panel is directly arranged on the roof, on one hand, the beauty of the building is affected, and on the other hand, the area is not large enough for installing the solar panel. Therefore, the application provides improvement suggestions for the arrangement of the traditional solar panel and aims to collect and utilize more energy so as to achieve the purposes of energy conservation and emission reduction.
The utility model provides a novel regional daylighting system of phase modulation machine factory building official working of solar drive includes inlayer and skin, and wherein, the inlayer is the solar panel shutter, and the skin is solar energy glass window.
For the solar panel louver on the inner layer, the solar cell and the electric storage equipment are arranged on the outward surface. During the day, when the shutter is pulled up to block the sunlight, electric energy is generated and stored; at night, the stored electric energy is used for lighting the LED lamp on one side of the louver facing the room to serve as indoor illumination, and the artistic effect is generated by adjusting the angle of the louver and the brightness of the LED on the louver. The shutter can 360 degrees revolve, also can turn to the LED face outdoors night, as outdoor building decoration illumination, can be according to the angle that light intensity automatically regulated opened and shut moreover to satisfy the indoor lighting demand of different periods. Meanwhile, an automatic circuit and a mechanical transmission device are arranged on a window frame of the solar panel shutter, and collected solar energy can be used for energy required by opening and closing the shutter. When the energy is excessive, the electric energy can be transmitted to the interior of a building to be stored through an indoor circuit connected with the window frame, and the energy required by indoor illumination at night or in rainy days and other insufficient light is supplemented.
For the outer layer solar glass window, glass containing a solar substrate is adopted to replace the traditional common glass as a window of a building. When a user opens the solar blind, a part of energy is wasted if the light is good and not so strong for indoor lighting. The glass window with the solar substrate embedded inside can meet the requirement on light transmission on one hand, and can automatically adjust the light transmission according to the light intensity on the other hand, so that redundant solar energy is collected and stored in a small energy storage device of a lower window frame, and electric energy is provided for small household appliances such as a hot water kettle, a printer, a desk lamp and a mobile phone charger.
In order to realize the purpose, the utility model provides a novel solar-driven phase modulator factory building office area lighting system, which comprises an inner layer and an outer layer;
the inner layer comprises a solar panel louver and the outer layer comprises a solar glass window;
the solar panel shutter comprises a plurality of shutter blades;
the louver blades are of hollow arc structures;
the louver blades are provided with turnover systems, so that the louver blades can be turned over at different angles;
the louver blade also comprises a solar cell and a light-emitting device;
the solar cells are connected in series through the welding strips;
the solar cell is connected with an energy storage device, and electric energy is stored in the energy storage device;
the light-emitting device is connected with the energy storage device through a circuit and an inverter.
Further, the turnover system comprises a worm gear, a rotating arm, a pull rod, a swing frame, a swing arm and a rotating shaft;
the louver blades are connected with the swing arms through the rotating shafts;
the rotating shafts are arranged on two sides of the louver blades;
the swing frame is provided with a slot;
the swing arm is inserted into the slot and swings together with the swing frame.
Further, the width of the louver blade is 50mm, the maximum thickness is 7mm, the minimum thickness is 2.5mm, and the length is 800mm or 900 mm;
the blade material of the louver blade is 1060 aluminum alloy;
and polyurethane thermal insulation materials are filled in the louver blades.
Furthermore, the solar panel shutter also comprises a control system, and the control system adjusts the opening and closing degree of the shutter blades according to the solar irradiation altitude angle; the control system comprises maximum power point tracking, automatic rotation control and voltage conversion; the control system also comprises a control program and a control circuit based on the AT89C52 singlechip; the control system is connected with an external remote control, and the control program is triggered to work through a button on the external remote control so that the opening and closing degree of the louver blades reaches a preset position.
Further, the solar panel blind window further comprises a motor; the motor drives the turnover system of the louver blade to do turnover motion under the driving of the energy provided by the energy storage device.
Further, the light-emitting device is LED lamps with different shapes and specifications; the LED lamps generate different lighting or decorative effects through series or parallel connection.
Furthermore, the solar cell is made of a copper indium selenide film.
Further, the solar energy water heater also comprises a solar energy controller; the solar controller is an industrial controller.
Further, the energy storage device is a storage battery.
Further, the solar glazing is also connected with the energy storage device.
The utility model provides a pair of novel solar drive's phase modulation machine factory building office area daylighting system has following technological effect:
1. economic angle: the novel solar powered apparatus reduces the demand on indoor lighting by absorbing solar energy to convert it into electrical, mechanical and thermal forms. Due to the effect of the novel solar driving device, the part converted into electric energy can be supplied to the lighting device, and the shutter is used as a power generation source, so that the demand on electric quantity use is reduced. Meanwhile, a part of the electric energy can be used for adjusting the shutter, and the rotation angle and the slope of the shutter can be automatically generated and adjusted on the basis of the set light intensity through the automatic light sensation control of the mechanical arm, so that the indoor light intensity is adjusted, and comfortable illumination is provided. In addition, the blind window can collect more energy in the daytime, the energy is only used for supplying part of the luminous rotation, and the surplus energy can be stored in a storage battery for other purposes. Similarly, in many areas in China, the phenomenon of over-strong illumination exists, which is particularly obvious in summer, while in south areas, due to relative humid climate, people feel harsh cold in autumn and winter, and the novel solar blind can use the surplus energy in summer for heating of low-power electric appliances in winter. From this point of view, the novel solar blind is like a small power plant arranged in a home, and various electric energy needed indoors is provided through conversion of light energy. The novel solar shutter can reduce the demand on electric energy to a great extent, and can improve the current situation of insufficient power supply in China to a certain extent. Meanwhile, due to the use of the novel solar shutter, the cost of the user can be saved, and corresponding assistance is provided economically.
2. Environment angle: the novel solar driving device is an ideal design for efficiently utilizing solar energy, and because solar energy is directly converted into energy for use through the solar cell, the novel solar driving device is a bioactivation for effectively utilizing the solar energy, development of new energy is put into daily life, high and new technologies are put into daily life, and the novel solar driving device is just in line with the concept of technology development. Meanwhile, because the solar energy is not converted by redundant steps, the pollution caused by power generation and other reasons can be avoided, and the environmental pollution caused by electric energy supply can be effectively reduced. In the same way, because solar energy is clean energy, the novel solar shutter is a direct utilization of the novel energy, the utilization efficiency of the energy can be improved to a certain degree, and corresponding contribution is made to reducing environmental pollution.
3. Technical angle: the novel solar drive system, although being relatively extensive in design, is technically adequate. The research and development of novel materials lay a good foundation for the shutter, the reasonable design of the circuit provides a bridge for erecting the shutter, the application of the mechanical power device also provides a more scientific design direction for the shutter, and in addition, the high-quality manufacturing believes that the novel solar shutter can be greatly applied.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of the louver of the present invention;
FIG. 2 is a flow chart illustrating the turning of the slats of the embodiment of FIG. 1;
FIG. 3 is a simulation of a preferred embodiment of the present invention;
fig. 4 shows the load peaks for different shading forms of a preferred embodiment of the invention.
Detailed Description
The technical contents of the preferred embodiments of the present invention will be more clearly understood and appreciated by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments, and the scope of the invention is not limited to the embodiments described herein.
The utility model provides a novel solar-driven phase modulator factory building office area lighting system, which comprises an inner layer and an outer layer; the inner layer comprises a solar panel shutter, and the outer layer comprises a solar glass window; the solar panel shutter comprises a plurality of shutter blades; the louver blades are of hollow arc structures.
The geometrical parameters of the louver blades are determined by the summer solar altitude and the winter solar altitude. The ratio of the spacing and depth of the optimal sunshade design angle should be taken between summer and winter because sunshade is needed in summer and lighting is needed instead to warm up in winter.
Theoretically, the solar radiation amount and the solar altitude have a certain functional relationship, but because the earth heat capacity is very large, the temperature change tends to lag behind the solar radiation amount, so the actual solar altitude and temperature change is not consistent. Thus, the determination of the optimal sunshade blade geometry cannot be based only on the sun height, but should take into account local temperature variations, the turning point of which should be in the transition between the high and low temperature periods. The solar altitude angle involved in the optimization design of the geometric parameters of the blind is the solar altitude angle corresponding to the limit value in the transition period of the transition between the local high and low temperature periods.
Meanwhile, the radiation amount of sunlight in one day is greatly different, so that the time when the daily radiation amount has the maximum sensitivity to sun shading needs to be found, the ratio of the distance to the depth is calculated under the condition, and the value is the sun shading critical value.
To simplify the study, in making the blade specific parameter design, the following assumptions were made:
1. ground reflection is considered as normal;
2. isolated buildings are taken as research objects, and the reflection action of the surrounding artificial environment is not considered.
Therefore, the structural model of the louver blade is specifically shown in FIG. 1, the width is 50mm, the maximum thickness is 7mm, the minimum thickness is 2.5mm, and the length is 800mm or 900 mm; the blade material of the louver blade is 1060 aluminum alloy; the interior of the louver blade is filled with polyurethane heat-insulating materials, and louver rotating shafts are arranged on two sides of the louver blade.
The louver blades are provided with turnover systems, and turnover of the louver blades at different angles can be achieved. The turnover system comprises a worm gear, a rotating arm, a pull rod, a swing frame, a swing arm and a rotating shaft; a swing arm is fixed on a rotating shaft on one side of the window body, the swing arm and the shutter rotating shaft cannot rotate mutually, and the swing arm is inserted into a slot of the swing frame and can swing together with the swing frame.
After the louver blades are completely lowered, the worm and gear are shifted to drive the rotating arm to rotate, the pull rod moves upwards or downwards, the swing frame swings in a reciprocating mode at a certain angle, and the swing frame simultaneously drives the swing arms in the slots to swing, so that the louver blades connected with the swing arms through the rotating shafts are turned at a certain angle. The turning action flow chart is shown in fig. 2.
The louver further comprises a solar cell piece and a light-emitting device.
The solar cell is made of a copper indium diselenide (CIS) film. The copper indium selenium solar thin film battery (copper indium selenium battery for short) is formed by depositing a plurality of layers of metal compound semiconductor thin films on glass or other cheap substrates, the total thickness of the thin films is about 2-3 microns, and the solar light is utilized to generate electricity. The copper indium selenium battery has the characteristics of low cost, stable performance, strong radiation resistance and the like, and the photoelectric conversion efficiency is the first of various thin film solar batteries at present. The thin film solar cell is selected, on one hand, because the thin film solar cell is an amorphous silicon cell, the thickness of the amorphous silicon solar cell is less than 1 mu m and is less than 1/100 of the thickness of the crystalline silicon solar cell, the thickness of the amorphous silicon solar cell is reduced, the manufacturing cost is greatly reduced, the large-area application is easy to realize, and on the other hand, because the copper indium selenide cell is the thin film cell with the highest conversion rate in various thin film solar cells at present, the copper indium selenide cell can be well applied to building integrated solar energy application.
Wherein, the light-emitting device is an LED lamp with different shapes and specifications; LED lamps produce different lighting or decorative effects through series or parallel connections. The light-emitting device is connected with the energy storage device through the circuit and the inverter. At night, the user can adjust the opening and closing of the blind window and the opening and closing of the LED lamps of each part through buttons on an external remote control according to different favorites and requirements of the user, and the effect that the user wants is achieved.
The solar cells are connected in series through the solder strips;
the solar cell is connected with the energy storage device, and the electric energy is stored in the energy storage device.
The solar panel shutter also comprises a control system, and the control system adjusts the opening and closing degree of the shutter blades according to the solar irradiation altitude angle; the control system comprises maximum power point tracking, automatic rotation control and voltage conversion; the control system also comprises a control program and a control circuit based on the AT89C52 singlechip; the control system is connected with an external remote control, and the opening and closing degree of the louver blades reaches a preset position by triggering a control program to work through buttons on the external remote control.
The control system mainly adjusts the opening and closing degree of the shutter according to the solar irradiation altitude angle, so that the solar energy absorption power reaches the maximum. Because the solar altitude angle changes constantly along with time, the energy that can be produced when shining on solar cell piece with different solar altitude angles is different, consequently increased maximum power point tracking system (MPPT) in the control system, through the continuous rotation adjustment solar irradiation's of shutter plate angle, guarantee solar cell's output is the biggest. The maximum power point tracking system, specifically speaking, a main program sends a rotation command to the motor, the motor rotates, meanwhile, the electric power data module returns a measured power signal at each moment to the main program, when the maximum output power position is reached, the program sends a stop signal to the motor, the motor stops rotating, the louver blades also stop rotating, and at the moment, the solar output power reaches the maximum. Although the maximum utilization of solar energy can be realized by the maximum power point tracking system, the user can adjust the angle of the louver blades according to the preference of the user. And sending an operation command to a motor for controlling rotation through a rotary button on an external remote control, and rotating the louver blades along with the operation command to adjust the louver blades to a proper position.
The solar panel shutter also comprises a motor; the motor drives the turnover system of the louver blade to do turnover motion under the driving of the energy provided by the energy storage device.
The solar panel shutter also comprises a solar controller; the solar controller is an industrial controller. Compared with a common conventional controller, the industrial controller has special advantages in functions of withdrawing protection voltage, outputting LED constant current, adjusting output power of an LED lamp, compensating line loss and preventing electricity and moisture. The following table for example:
wherein, the energy storage device is a storage battery.
On the storage battery, the maintenance-free storage battery with better selective energy storage is used. The maintenance-free storage battery has the advantages of small electrolyte consumption due to the self structure, and basically does not need to supplement distilled water in the service life. It also has the characteristics of shock resistance, high temperature resistance, small volume and small self-discharge. The service life of the battery is generally twice that of the common battery. And the maintenance-free storage battery for storing energy is often used for storing solar energy and wind energy, and the performance is excellent.
The solar energy glass window is also connected with the energy storage device.
For the inverter, a solar inverter is selected, and the solar inverter has the main function of inverting the direct current of the storage battery into alternating current. Through a full-bridge circuit, an SPWM processor is generally adopted to obtain sinusoidal alternating current matched with the frequency, the rated voltage and the like of an illumination load through modulation, filtering, boosting and the like, and the sinusoidal alternating current is used by a system end user. With the inverter, the direct-current storage battery can be used for providing alternating current for the electric appliance.
The function of the inverter is as follows:
active operation and shutdown function
After sunrise in the morning, the solar radiation intensity is gradually enhanced, the output of the solar battery is increased, and when the output power required by the inverter task is reached, the inverter starts to operate actively. After the solar battery assembly is operated, the inverter monitors the output of the solar battery assembly at every moment, if the output power of the solar battery assembly is larger than the output power required by the inverter task, the inverter continues to operate until the solar battery assembly stops at sunset, and the inverter can operate even in rainy days. When the output of the solar battery module is reduced and the output of the inverter is close to 0, the inverter is in a standby mode.
Maximum power tracking control function
The output of the solar cell module is shifted according to the intensity of solar radiation and the temperature of the solar cell module itself (chip temperature). Since the solar cell module has a characteristic that the voltage decreases as the current increases, there is an optimal task point to obtain the maximum power. And because the solar radiation intensity is shifted, the optimal mission point is also shifted. For these transitions, the task point of the solar cell module is always at the maximum power point, so that the system always obtains the maximum power output from the solar cell module, and this throttling is the maximum power tracking throttling. The inverter for the solar power generation system is characterized by comprising the function of tracking the maximum power point.
The following is an example regarding the effect of blinds on building energy consumption:
1. establishing a calculation model:
taking Shanghai in hot summer and cold winter areas as an example, a building model is established, and a room is 4m long, 6m wide and 3.6m high. In order to focus on the influence of the shutter on the energy consumption of the building, the building is not provided with a door, the south of the window faces, the width of the window is 1.5m, the height of the window is 1.8m, the height of the windowsill is 1.4m, the building model is as shown in figure 3, and the outer window glass is transparent white glass with the thickness of 6mm and is arranged in the middle of the wall surface.
2. Setting parameters:
the heat transfer coefficient of the outer wall is 1.4W/(m 2K), the surface heat transfer coefficient is 0.8W/(m 2K), and the air exchange is carried out for 1 time per hour. The internal construction disturbance is set as: the winter room temperature is 18 ℃, the summer room temperature is 26 ℃, the heating and air conditioning equipment is a household air source heat pump air conditioner, the rated energy efficiency ratio of the air conditioner is 2.3, the rated energy efficiency ratio of the heating is 1.9, the room function is defined as a bedroom, the opening time of the air conditioner is from 21 nights to 7 next days on Monday to Friday, from 20 nights to 8 next days on Saturday, and from 12 noon to 14 noon. The indoor illumination is 0.588W/m2, and the average indoor heat-obtaining intensity of indoor personnel, equipment and the like is 4.3W/m 2. The specific parameters of the external window in different external sun-shading modes are as follows:
external shading mode and parameters of external window
Note: parameters for horizontal sun visor are a =900mm, B =1800 mm; the louver angle of the louver is 60 degrees.
3. And (4) analyzing results:
the results of 3 external sunshade modes without sunshade, horizontal sunshade and shutter are shown in fig. 4 and the following table, wherein cold and heat loads refer to the amount of cooling and heating of air conditioning equipment per unit time in order to maintain a specified temperature and humidity of a room. The annual cumulative cooling load and thermal load is the sum of hourly cooling load and thermal load of the whole year (8760 h). The annual maximum cold and heat load is the maximum value in the annual time-by-time cold and heat load sequence.
Comparison of results for different external shading modes
From the above table, it is understood that the annual cumulative cooling load and the unit area cooling load without shading are the largest under the condition of the same window-wall ratio and orientation, and the reduction is 180.55kW · h and 7.52kW · h/m2 respectively after the louver is adopted. The annual cumulative cold load of the louver is reduced by 62.95 kW.h compared with that of the horizontal outer sun shield. The cumulative thermal load of the blind is greater than that of a non-sun-shading and water-outside sun-shading panel, but in comparison, the blind contributes more to the reduction of the cooling energy consumption of the building in summer than to the increase of the heating energy consumption. The time when the maximum cold and heat load value of the building appears all the year round is different due to different shading forms, and as can be seen from figure 4, compared with other external shading modes, the blind window effectively reduces the peak value of the maximum cold load all the year round.
4. And (3) calculating the wind pressure resistance of the shutter:
the wind pressure resistance strength refers to the wind pressure resistance of the door and the window. The shutter is an enclosure structure, so that the normal function of the shutter is not affected under the action of average wind pressure in the using process. A common building in the urban area of the sea city serves as a calculation object, and the maximum installation height of a window is 15 m.
Determining the standard value w of the wind load according to GB 50009-2001 building structure load specificationkThe calculation formula is as follows:
wk=βgzμs1μzw0
in the formula: beta is agzIs the gust coefficient at height z; mu.ss1Is the wind load body type coefficient; mu.szIs the wind pressure height variation coefficient; w is a0Is basic wind pressure, basic wind pressure w0The wind pressure value is subject to the wind pressure value of 50 years in Shanghai region. Loading wind into body type coefficient mus1Take 1.2, betagz=2.54,μz=0.62,w0=0.55kN/m2Substituted in formula Zhongde wk=1.03kN/m2
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (10)

1. A novel solar-driven phase modulator factory building office area lighting system is characterized by comprising an inner layer and an outer layer;
the inner layer comprises a solar panel louver and the outer layer comprises a solar glass window;
the solar panel shutter comprises a plurality of shutter blades;
the louver blades are of hollow arc structures;
the louver blades are provided with turnover systems, so that the louver blades can be turned over at different angles;
the louver blade also comprises a solar cell and a light-emitting device;
the solar cells are connected in series through the welding strips;
the solar cell is connected with an energy storage device, and electric energy is stored in the energy storage device;
the light-emitting device is connected with the energy storage device through a circuit and an inverter.
2. The novel solar driven phase modulator factory building office area lighting system of claim 1, wherein said flipping system comprises a worm gear, a rotating arm, a drawbar, a swing frame, a swing arm, and a shaft;
the louver blades are connected with the swing arms through the rotating shafts;
the rotating shafts are arranged on two sides of the louver blades;
the swing frame is provided with a slot;
the swing arm is inserted into the slot and swings together with the swing frame.
3. The novel solar driven phase modulator factory building office area lighting system of claim 1, wherein said louvers are 50mm wide, 7mm maximum thick, 2.5mm minimum thick, 800mm or 900mm long;
the blade material of the louver blade is 1060 aluminum alloy;
and polyurethane thermal insulation materials are filled in the louver blades.
4. The novel solar driven phase modulator factory building office area lighting system of claim 1, wherein said solar panel louver further comprises a control system, said control system adjusting the degree of opening and closing of said louvers according to the solar irradiance elevation; the control system comprises maximum power point tracking, automatic rotation control and voltage conversion; the control system also comprises a control program and a control circuit based on the AT89C52 singlechip; the control system is connected with an external remote control, and the control program is triggered to work through a button on the external remote control so that the opening and closing degree of the louver blades reaches a preset position.
5. The novel solar driven phase modulator factory building office area lighting system of claim 4, wherein said solar panel louver further comprises a motor; the motor drives the turnover system of the louver blade to do turnover motion under the driving of the energy provided by the energy storage device.
6. The novel solar driven phase modulator factory building office area lighting system of claim 1, wherein said light emitting devices are LED lights of different shapes and specifications; the LED lamps generate different lighting or decorative effects through series or parallel connection.
7. The novel solar-driven phase modulator factory building office area lighting system of claim 1, wherein said solar cell is made of a copper indium diselenide film.
8. The novel solar driven phase modulator factory building office area lighting system of claim 1 further comprising a solar controller; the solar controller is an industrial controller.
9. The novel solar driven phase modulator factory building office area daylighting system of claim 1, wherein said energy storage device is a battery.
10. The novel solar driven phase modulator factory building office area lighting system of claim 1 wherein said solar glazing is also connected to said energy storage device.
CN202021152056.6U 2020-06-19 2020-06-19 Novel solar-driven phase modulator factory building office area lighting system Active CN212837478U (en)

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