CN218599561U - All-weather solar dual-mode lighting system applied to buildings - Google Patents
All-weather solar dual-mode lighting system applied to buildings Download PDFInfo
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- CN218599561U CN218599561U CN202221832646.2U CN202221832646U CN218599561U CN 218599561 U CN218599561 U CN 218599561U CN 202221832646 U CN202221832646 U CN 202221832646U CN 218599561 U CN218599561 U CN 218599561U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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Abstract
The utility model discloses an all-weather solar dual-mode lighting system applied to buildings, which comprises an optical fiber conduction sunlight lighting system and a solar photovoltaic power generation lighting and electric energy storage sharing system; the optical fiber transmission sunlight illuminating system comprises a lighting device, an optical fiber bundle and an optical fiber illuminating lamp which are sequentially connected; the solar photovoltaic power generation illumination and electric energy storage sharing system comprises a photovoltaic power generation assembly, a solar energy storage control unit and an LED quasi-daylight lamp. The utility model discloses combine together optic fibre conduction sunlight lighting system and solar photovoltaic power generation illumination and electric energy storage shared system two kinds of modes, directly under the good condition of sun indoor introduce the natural light and carry out healthy green, the illumination of zero energy consumption, the green solar energy that utilizes the photovoltaic board to store at special weather and night replaces the fossil fuel energy and provides the illumination, change present ordinary electric power lighting mode, under energy-concerving and environment-protective prerequisite, can realize the healthy illumination of all-weather solar energy of human living environment.
Description
Technical Field
The utility model belongs to the energy-conserving transformation field of architectural equipment, concretely relates to fiber conduction sunlight lighting system reaches solar photovoltaic power generation illumination and electric energy storage sharing system.
Background
The light pipe lighting technology is a mode of transmitting natural light collected by a lighting cover to a room by using a pipeline for natural light illumination. In the practical application process, the following problems exist, for example, the light pipe illumination system is used in a basement, a roof or a roof at present, the light pipe illumination system is not applied to building floors at present, and the light pipe illumination cannot realize long-distance transmission and cannot fully play a role in middle floors of high-rise buildings and corridors and rooms with limited internal lighting; and the technology is influenced by outdoor solar intensity and weather, so that the intensity of outdoor lighting and indoor illumination cannot be ensured. Aiming at the existing problems, the prior art is improved, and the long-distance and high-efficiency indoor natural light illumination is realized, so that the method has important research significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a be applied to the architectural all-weather solar energy bimodulus lighting system to solve above-mentioned problem not enough to prior art exists.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
an all-weather solar dual-mode lighting system applied to buildings comprises an optical fiber transmission sunlight lighting system and a solar photovoltaic power generation lighting and electric energy storage sharing system;
the optical fiber conducted sunlight illuminating system can introduce natural light into a room to carry out healthy green and zero-energy-consumption illumination under the condition of good illumination, and comprises a lighting device, an optical fiber bundle and an optical fiber illuminating lamp which are sequentially connected; the plurality of lighting devices are respectively arranged on the building roof and the outer wall of the sunny side of the building, the optical fiber illuminating lamps are arranged in the building room, and each lighting device is connected with the corresponding optical fiber illuminating lamp through an optical fiber bundle;
the solar photovoltaic power generation illumination and electric energy storage sharing system can use the stored solar energy for indoor illumination of buildings in rainy days and at night, and comprises a photovoltaic power generation assembly, a solar energy storage control unit and an LED (light-emitting diode) quasi-fluorescent lamp; the LED fluorescent lamp is characterized in that a plurality of groups of photovoltaic power generation assemblies are arranged on the roof of a building, the LED fluorescent lamp is arranged in the room of the building, the plurality of groups of photovoltaic power generation assemblies are connected and then connected to the solar energy storage control unit, and the solar energy storage control unit is respectively connected to the LED fluorescent lamp through a circuit.
The utility model discloses still include following technical characteristic:
specifically, the lighting device comprises a lighting cover, an optical lens group and a light guide hopper which are connected in sequence;
the optical fiber illuminating lamp comprises a diffusion illuminating lamp shell, a round hole reflecting cup arranged in the diffusion illuminating lamp shell, a fixing frame connected with the round hole reflecting cup, a light scattering lens connected with the fixing frame and an optical filter arranged on the diffusion illuminating lamp shell and opposite to the light scattering lens; the round hole reflecting cup is of a hemispherical structure, a hemispherical opening of the round hole reflecting cup is opposite to the fixed frame and is fixed through a screw, and the light scattering lens is connected to the other side of the fixed frame and is used for scattering light at the tail end of the optical fiber bundle to the diffusion lighting lamp shell; the optical filter is arranged inside the diffusion illuminating lamp and in front of the light diffusion lens and used for providing irradiation of light rays with different colors for the diffusion illuminating lamp;
one end of the light guide fiber bundle is connected with the tail end of the light guide hopper, the sun flower radiator is arranged at the joint of the light guide fiber bundle and the light guide hopper, and the other end of the light guide fiber bundle is connected with the optical fiber illuminating lamp through the single-mode tail fiber.
Specifically, the lighting shade is hemispherical; an optical glass convex lens unit with the diameter of 77mm is adopted in the optical lens group, and the light transmittance is 95%; the diameter of the astigmatic lens is 44mm, the divergence angle is 120 degrees, and the light transmittance is more than 95 percent.
Specifically, the photovoltaic power generation assembly comprises photovoltaic power generation panels, a line rail connected between the adjacent photovoltaic power generation panels and a support supported on the back of each photovoltaic power generation panel;
the solar energy storage control unit comprises a DDC controller, a storage battery, an LED liquid crystal display screen, an electric energy storage cabinet and a distribution box which are sequentially connected; the DDC controller is connected with the photovoltaic power generation assembly.
Specifically, the solar energy storage control unit is further connected with a sharing service socket to serve as a building outside charging station to provide charging sharing service for the electric automobile and the electric bicycle.
Specifically, the daylighting devices are flexibly arrayed on the roof or the side wall of the building; the photovoltaic power generation components are arranged on the roof of the building in an array mode.
Specifically, when the building roof is a flat roof, the daylighting devices and the photovoltaic power generation assemblies are respectively arranged on the flat roof in an array manner; when the building roof is a sloping roof, the daylighting devices and the photovoltaic power generation components are respectively arranged on the two sloping surfaces in an array mode.
Specifically, the optical fiber bundles connected with the plurality of daylighting devices are concentrated in an optical fiber sleeve, are vertically and downwards transmitted through holes of a floor slab, branches are led out from each floor, and the branches of each floor are respectively led into each room to carry out optical fiber illumination;
each daylighting device and the connected optical fiber bundle which are arranged on the side wall of the building are horizontally transmitted on the roof through the holes in the wall to form a light path, and holes are formed in the corresponding positions of the ceiling according to lighting and daylighting requirements to be connected with the optical fiber lighting lamps for healthy electroless lighting.
Compared with the prior art, the utility model, following beneficial technological effect has:
the utility model discloses utilize renewable energy sunlight, combine together optic fibre conduction sunlight lighting system and solar photovoltaic power generation illumination and electric energy storage shared system two kinds of modes, direct indoor natural light of introducing under the good condition of sun carries out healthy green, the illumination of zero energy consumption, the green solar energy source that utilizes the photovoltaic board to store at special weather and night replaces fossil fuel energy and provides the illumination, change present ordinary electric power lighting mode, carry out holistic optimal design to architectural lighting system, under energy-concerving and environment-protective prerequisite, can realize the healthy illumination of all-weather solar energy of human living environment.
The utility model discloses can realize multilayer daylighting illumination and long distance's optic fibre illumination, use and satisfy building standard lighting requirement indoor.
The utility model can solve the problem that the backlight surface/shade surface of the building is weak in lighting; the design and arrangement can also be carried out aiming at building roofs in different regions, such as flat roofs and sloping roofs.
The utility model provides a solar photovoltaic power generation illumination and electric energy storage shared system can also be connected building outside charging station and provide the shared service that charges for electric automobile and electric bicycle.
Drawings
FIG. 1 is a schematic view of the whole structure of the utility model laid on a building;
fig. 2 is a schematic diagram illustrating connection of components of the dual-mode illumination system of the present invention.
The reference numerals in the drawings mean:
1. a lighting device, 2, a fiber bundle, 3, an optical fiber illuminating lamp, 4, a photovoltaic power generation assembly, 5, a solar energy storage control unit and 6, an LED fluorescent lamp; 11. the LED lighting system comprises a lighting cover, 12 optical lens groups, 13 light guide hoppers, 21 sunflower radiators, 22 single-mode tail fibers, 31 diffusion lighting lamp shells, 32 circular hole reflecting cups, 33 fixing frames, 34 light diffusion lenses, 35 optical filters, 41 photovoltaic power generation boards, 42 linear rails, 43 supports, 51 DDC controllers, 52 storage batteries, 53 LED liquid crystal display screens, 54 electric energy storage cabinets and 55 distribution boxes.
Detailed Description
The following embodiments of the present invention are given, and it should be noted that the present invention is not limited to the following embodiments, and all the equivalent transformations made on the basis of the technical solution of the present application all fall into the protection scope of the present invention.
Example 1:
the embodiment is an all-weather solar dual-mode lighting system applied to buildings, which comprises an optical fiber conduction sunlight lighting system and a solar photovoltaic power generation lighting and electric energy storage sharing system, as shown in fig. 1 and 2;
the optical fiber conduction sunlight illuminating system can introduce natural light into a room to carry out healthy green and zero-energy-consumption illumination under the condition of good illumination, and comprises a lighting device 1, an optical fiber bundle 2 and an optical fiber illuminating lamp 3 which are sequentially connected; the lighting devices 1 are respectively arranged on the building roof and the outer wall of the sunny side of the building, the optical fiber illuminating lamps 3 are arranged in the building room, and each lighting device 1 is connected with the corresponding optical fiber illuminating lamp 3 through the optical fiber bundle 2;
the solar photovoltaic power generation illumination and electric energy storage sharing system can use the stored solar energy for indoor illumination of buildings in rainy days and at night, and comprises a photovoltaic power generation assembly 4, a solar energy storage control unit 5 and an LED fluorescent lamp 6; the multiple groups of photovoltaic power generation assemblies 4 are arranged on the roof of a building, the LED quasi-fluorescent lamps 6 are arranged in the room of the building, the multiple groups of photovoltaic power generation assemblies 4 are connected to the solar energy storage control unit 5 after being connected, and the solar energy storage control unit 5 is respectively connected to the LED quasi-fluorescent lamps 6 through circuits.
The lighting device comprises a lighting cover 11, an optical lens group 12 and a light guide hopper 13 which are connected in sequence; the device is mainly used for efficiently collecting sunlight and performing light coupling and converging effects; the light-collecting cover 11 has high light transmission, high temperature resistance, impact resistance and difficult aging, the optical lens group 12 realizes the focusing of sunlight to improve the sunlight illumination, the light guide hopper 13 is used for supporting the optical lens group and the light guide fiber bundle, a stainless steel metal material is adopted to increase the water resistance, the inner side is provided with a sunlight collecting mirror surface, and the light is efficiently transmitted to increase the light intensity;
the optical fiber lighting lamp 3 comprises a diffusion lighting lamp shell 31, a circular hole reflecting cup 32 arranged in the diffusion lighting lamp shell 31, a fixing frame 33 connected with the circular hole reflecting cup 32, a light diffusion lens 34 connected with the fixing frame 33 and a light filter 35 which is arranged on the diffusion lighting lamp shell 31 and is opposite to the light diffusion lens 34; the round hole reflecting cup 32 is of a hemispherical structure, a hemispherical opening of the round hole reflecting cup is opposite to the fixed frame 33 and is fixed through screws, and the light diffusion lens 34 is connected to the other side of the fixed frame 33 and is used for diffusing the light at the tail end of the optical fiber bundle 2 to the diffusion lighting lamp shell 31; the diffusion lighting lamp shell 31 adopts a ceiling type lampshade with light weight and long service life; the round hole reflection cup 32 is made of hemispherical plastic electroplating material, a fixing frame 33 connected with the round hole reflection cup is fixed by screws, and finally the light scattering lens 34 is connected with the upper big round hole; the optical filter 35 is arranged inside the diffusion illumination lamp 31 in front of the light diffusion lens 34 and is used for providing illumination of different colors of light for the diffusion illumination lamp 31;
one end of the light guide fiber bundle 2 is connected with the tail end of the light guide hopper 13, a sunflower radiator 21 is arranged at the connection position of the light guide fiber bundle and the light guide hopper, the sunflower radiator 21 is used for reducing the temperature of the solar concentration light spot and protecting the light guide fiber bundle 2 from being damaged due to high temperature, the sunflower radiator 21 is made of aluminum for copper plating, the heat dissipation performance is high, and the temperature of the solar light spot is reduced to the lowest temperature to protect the optical fiber port; the other end of the light guide fiber bundle 2 is connected with the optical fiber illuminating lamp 3 through a single-mode tail fiber 22, the wavelength of the single-mode tail fiber 22 is 1310nm and 1550nm, and the transmission distance is 10km and 40km respectively.
Based on the all-weather solar illumination concept, the system is mainly suitable for insufficient sunlight and dark and damp in a room with a sunny side under the condition of good sun, can realize sunlight illumination of each household of the whole unit, and has the effects of health, environmental protection, green and energy conservation.
The lighting shade 11 is hemispherical, and a polycarbonate PC (polycarbonate) endurance plate or PMMA (polymethyl methacrylate) material is used as a base material; the optical lens group 12 adopts a 77mm diameter optical glass convex lens unit with good light-gathering effect, and the optical glass convex lens unit is made of high borosilicate material, the working temperature of the high borosilicate material is-50 to 220 ℃, and the light transmittance is 95%; the astigmatic lens 34 is made of high-temperature resistant optical glass, and is designed to be aspheric, the diameter is 44mm, the divergence angle is 120 degrees, and the light transmittance is more than 95 percent;
the photovoltaic power generation module 4 includes photovoltaic power generation panels 41, a wire rail 42 connected between adjacent photovoltaic power generation panels, and a bracket 43 supported on the back of the photovoltaic power generation panels 41; the photovoltaic power generation system is arranged on the roof of a building to form a large-area photovoltaic power generation system;
the solar energy storage control unit 5 comprises a DDC controller 51, a storage battery 52, an LED liquid crystal display screen 53, an electric energy storage cabinet 54 and a distribution box 55 which are connected in sequence; the DDC controller 51 is connected with the photovoltaic power generation assemblies 4, the DDC controller 51 can control a square matrix formed by the multiple photovoltaic power generation assemblies 4 to charge the storage battery 52 and protect the charging and discharging of the storage battery 52, and the electric energy storage cabinet 54 and the LED liquid crystal display 53 can effectively store and monitor electric energy and improve the efficiency of the system; the LED quasi-fluorescent lamp is used for storing, supplying and sharing solar energy and providing sufficient electric energy for the LED quasi-fluorescent lamp.
The LED fluorescent lamp has the sunlight-like effect, is mainly used for simulated sunlight healthy illumination in rainy days and nights, and can realize all-weather healthy illumination.
The solar energy storage control unit 5 is further connected with a sharing service socket to serve as a building outside charging station for providing charging sharing service for the electric automobile and the electric bicycle.
The daylighting devices 1 are flexibly arrayed on the roof of a building or the side wall of the building; the photovoltaic power generation components 4 are arranged on the roof of the building in an array manner.
When the building roof is a flat roof, the daylighting devices 1 and the photovoltaic power generation components 4 are respectively arranged on the horizontal roof in an array manner; when the building roof is a sloping roof, the lighting devices 1 and the photovoltaic power generation components 4 are respectively arranged on two sloping surfaces in an array way.
The optical fiber bundle 2 connected with a plurality of lighting devices 1 on the roof of a building is concentrated in an optical fiber sleeve, is vertically and downwards transmitted through holes of a floor slab, then branches are led out from each floor, and the branches of each floor are respectively led into each room for optical fiber illumination.
Each daylighting device 1 and the connected optical fiber bundle 2 on the side wall of the building are horizontally transmitted on the roof through a hole in the wall to form a light path, and holes are formed in corresponding positions of a ceiling according to lighting and daylighting requirements to be connected with the optical fiber lighting lamp 3 for healthy non-electric lighting.
The optical fiber conduction sunlight lighting system and the solar photovoltaic power generation lighting and electric energy storage sharing system are combined, natural light is directly introduced indoors under the condition of good sun to carry out healthy green and zero-energy-consumption lighting, green solar energy stored by a photovoltaic panel is used for replacing fossil fuel energy to provide lighting in special weather and at night, the existing common electric lighting mode is changed, the overall optimization design is carried out on the building lighting system, and the purpose of upgrading and improving the all-weather solar healthy lighting system design of human living environment is achieved to provide a mode for reference.
Test and test: in order to realize the application of the lighting system in buildings, the problem of optical fiber bending can be encountered in the practical application process, and therefore, the test of the bending breakage rate of the optical fiber is carried out. Using a five meter length of 10mm diameter fiber, the bend was measured to have little effect on the device efficiency transmission when the bend was 90 degrees, with a transmission efficiency per meter of 94.43%. And furthermore, illumination simulation of optical fiber long-distance light transmission is carried out through optical software, so that the illumination of a light source of a single optical fiber with the length of 45m at a position 4 meters away from a receiving plane can also reach about 500Lux, the illumination requirement of more than 300Lux in a multi-story high-rise building can be met, and the number of the optical fibers can be increased according to the space illumination requirement.
Claims (8)
1. An all-weather solar dual-mode lighting system applied to buildings is characterized by comprising an optical fiber conduction sunlight lighting system and a solar photovoltaic power generation lighting and electric energy storage sharing system;
the optical fiber conducted sunlight illuminating system can introduce natural light into a room under illumination to carry out healthy green and zero-energy-consumption illumination, and comprises a lighting device (1), a light-guide fiber bundle (2) and an optical fiber illuminating lamp (3) which are sequentially connected; the lighting devices (1) are respectively arranged on the building roof and the outer wall of the sunny side of the building, the optical fiber illuminating lamps (3) are arranged in the building room, and each lighting device (1) is connected with the corresponding optical fiber illuminating lamp (3) through an optical fiber bundle (2);
the solar photovoltaic power generation illumination and electric energy storage sharing system can use the stored solar energy for indoor illumination of buildings in rainy days and at night, and comprises a photovoltaic power generation assembly (4), a solar energy storage control unit (5) and an LED quasi-fluorescent lamp (6); the multi-group photovoltaic power generation assemblies (4) are arranged on the roof of a building, the LED quasi-fluorescent lamps (6) are arranged in the building room, the multi-group photovoltaic power generation assemblies (4) are connected to the solar energy storage control unit (5) after being connected, and the solar energy storage control unit (5) is respectively connected to the LED quasi-fluorescent lamps (6) through lines.
2. The all-weather solar dual-mode lighting system applied to buildings according to claim 1, wherein the lighting device comprises a lighting cover (11), an optical lens group (12) and a light guide hopper (13) which are connected in sequence;
the optical fiber illuminating lamp (3) comprises a diffusion illuminating lamp shell (31), a round hole reflecting cup (32) arranged in the diffusion illuminating lamp shell (31), a fixing frame (33) connected to the round hole reflecting cup (32), a light scattering lens (34) connected to the fixing frame (33) and a light filter (35) which is arranged on the diffusion illuminating lamp shell (31) and is opposite to the light scattering lens (34); the round hole reflecting cup (32) is of a hemispherical structure, a hemispherical opening of the round hole reflecting cup is opposite to the fixed frame (33) and is fixed through a screw, and the light diffusion lens (34) is connected to the other side of the fixed frame (33) and is used for diffusing light at the tail end of the optical fiber bundle (2) to the diffusion lighting lamp shell (31); the optical filter (35) is arranged inside the diffusion lighting lamp shell (31) in front of the light diffusion lens (34) and is used for providing irradiation of different colors of light rays for the diffusion lighting lamp shell (31);
one end of the optical fiber bundle (2) is connected with the tail end of the light guide hopper (13), the two ends are provided with a sunflower radiator (21) at the joint, and the other end of the optical fiber bundle (2) is connected with the optical fiber illuminating lamp (3) through a single-mode tail fiber (22).
3. The all-weather solar dual-mode lighting system for buildings according to claim 2, wherein the lighting cover (11) is hemispherical; an optical glass convex lens unit with the diameter of 77mm is adopted in the optical lens group (12), and the light transmittance is 95%; the diameter of the astigmatic lens (34) is 44mm, the divergence angle of 120 degrees, and the light transmittance is more than 95%.
4. The all-weather solar dual-mode lighting system applied to buildings according to claim 1, wherein the photovoltaic power generation assembly (4) comprises photovoltaic power generation panels (41), a wire track (42) connected between adjacent photovoltaic power generation panels and a bracket (43) supported at the back of the photovoltaic power generation panels (41);
the solar energy storage control unit (5) comprises a DDC controller (51), a storage battery (52), an LED liquid crystal display screen (53), an electric energy storage cabinet (54) and a distribution box (55) which are connected in sequence; the DDC controller (51) is connected with the photovoltaic power generation assembly (4).
5. The all-weather solar dual-mode lighting system applied to buildings as claimed in claim 4, wherein the solar energy storage control unit (5) is further connected with a shared service socket to serve as an outside-building charging station for providing charging shared service for electric vehicles and electric bicycles.
6. The all-weather solar dual-mode lighting system applied to buildings according to claim 1, wherein the daylighting devices (1) are arranged in an array on the roof or the side wall of the building; the photovoltaic power generation components (4) are arranged on the roof of the building in an array mode.
7. The all-weather solar dual-mode lighting system applied to the building as claimed in claim 6, wherein, when the building roof is a flat roof, the daylighting devices (1) and the photovoltaic power generation components (4) are respectively arranged in an array on the flat roof; when the building roof is a sloping roof, the daylighting devices (1) and the photovoltaic power generation components (4) are respectively arranged on two sloping surfaces in an array mode.
8. The all-weather solar dual-mode lighting system applied to buildings according to claim 6, wherein the optical fiber bundles (2) connected with a plurality of lighting devices (1) are collected in an optical fiber sleeve, vertically and downwards transmitted through the holes of the floor slab, and then branches are led out from each floor, and the branches of each floor are respectively led into each room for optical fiber lighting;
each daylighting device (1) and the connected optical fiber bundle (2) which are arranged on the side wall of the building are horizontally transmitted on the roof through the holes of the wall to form a light path, and holes are formed in the corresponding positions of the ceiling according to lighting and daylighting requirements to be connected with the optical fiber lighting lamps (3) for healthy and electroless lighting.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117479401A (en) * | 2023-12-28 | 2024-01-30 | 江苏科学梦创展科技有限公司 | Zero-carbon automatic lighting system suitable for science and technology center |
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2022
- 2022-07-14 CN CN202221832646.2U patent/CN218599561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117479401A (en) * | 2023-12-28 | 2024-01-30 | 江苏科学梦创展科技有限公司 | Zero-carbon automatic lighting system suitable for science and technology center |
| CN117479401B (en) * | 2023-12-28 | 2024-04-09 | 江苏科学梦创展科技有限公司 | Zero-carbon automatic lighting system suitable for science and technology center |
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