CN202634824U - Sunlight-LED (Light-Emitting Diode) complementary all-weather green illumination device - Google Patents

Abstract

The utility model relates to a daylight-LED complementary all-weather green lighting device, which is characterized in that: a light guide tube passes through indoor and outdoor isolation facilities, and is divided into an outdoor section of the light guide tube and an indoor section of the light guide tube, and the daylighting cover is fixed on the At the end of the outdoor section of the light pipe, the diffuser is fixed at the end of the indoor section of the light pipe, the wind generator is arranged on the outdoor section of the light pipe, and the solar photovoltaic panel is arranged between the fan pole and the indoor and outdoor isolation facilities to The shape of the cylindrical surface is attached to the outer surface of the outdoor section of the light guide tube; the electric energy output end of the wind generator and the electric energy output end of the solar photovoltaic panel are connected to the wind-solar hybrid control circuit, and the output end of the wind-solar hybrid control circuit is connected to the LED ring light tube. The system is green and environmentally friendly, small in size, easy to install, strong in adapting to complex environments, high in energy utilization, and does not require personnel to be on duty for management, and can be easily applied to various places that require lighting.

Description

A daylight-LED complementary all-weather green lighting device

technical field

The utility model relates to a complementary green lighting system, which comprehensively utilizes green energy sources such as sunlight, solar energy, and wind energy, and is suitable for lighting applications such as indoor lighting. the

Background technique

At present, green energy lighting systems include wind energy lighting systems, solar lighting systems, wind and solar complementary lighting systems, and light guide systems. The above-mentioned systems use green energy for lighting or directly collect sunlight for lighting. It will increase the volume, cost and power of the system, and the system using the light guide system for lighting cannot realize all-weather lighting. the

Contents of the invention

In order to overcome the shortcomings of the existing technology that cannot realize all-weather automatic green energy lighting and the low energy utilization rate of the system, the utility model provides a daylight-LED complementary all-weather green lighting system, which integrates a light guide system and a wind-solar complementary power generation system into one System, the system can not only realize automatic all-weather green lighting in various lighting places, but also has small size, easy installation, strong ability to adapt to complex environments, high energy utilization rate, no need for personnel on duty management, and can be easily applied to various lighting needs place. the

A daylight-LED complementary all-weather green lighting device is characterized in that it includes a daylighting cover 1, a light guide pipe, a diffuser 12, a wind generator, a solar photovoltaic panel 9, an LED ring lamp tube 11 and a wind-solar complementary control circuit; The pipe passes through the indoor and outdoor isolation facilities 10 and is divided into the outdoor section 2 of the light guide pipe and the indoor section 3 of the light guide pipe. The lighting cover 1 is fixed at the end of the outdoor section 2 of the light guide tube, and the diffuser 12 is fixed At the end of the indoor section 3 of the tube, the wind generator is arranged on the outdoor section 2 of the light guide tube, and the fan pole 7 of the wind generator is vertically connected with the outdoor section 2 of the light guide tube; the solar photovoltaic panel 9 is arranged on the fan pole 7 and the indoor section. Between the outdoor isolation facilities 10, it is attached to the outer surface of the outdoor section 2 of the light pipe in the shape of a cylindrical surface; the electric energy output end of the wind power generator and the electric energy output end of the solar photovoltaic panel 9 are connected with the wind-solar hybrid control circuit, and the wind-wind hybrid control The output end of the circuit is connected to the LED ring lamp tube 11 . the

The wind-solar complementary control circuit includes a storage battery pack, a sensing control module and a single-chip microcomputer; the sensing control module is placed indoors, and its sensing information is output to a single-chip microcomputer connected to it, and the single-chip microcomputer controls the power supply circuit of the storage battery pack and the LED ring lamp 11 according to the sensing information. on or off. the

The sensing control module is a series circuit of a photosensitive resistor and a fixed-value resistor, and the output of the series connection point of the photosensitive resistor and the fixed-value resistor is an input terminal of a single-chip microcomputer. the

The LED is an LED annular light tube composed of a plurality of LEDs. the

The beneficial effects of the utility model are: during the day, the system collects sunlight and conducts it for utilization, realizing the daylight lighting of the lighting place, and at the same time, sufficient energy can be reserved for the lighting at night. At night, the system uses the electric energy saved during the day to provide low-power LED lighting to the lighting place. The switching of the lighting mode is completed by the sensor control module of the system. The system realizes the automatic all-weather green lighting of the lighting place. The wind generators and solar photovoltaic panels in the system are structurally integrated with the system, which makes the system occupy a small volume and is easy to install. The solar photovoltaic panel in the system adopts a cylindrical structure, which fits the shape of the outer surface of the light pipe, which overcomes the shortcomings of traditional solar photovoltaic panels that need to be installed with brackets. At the same time, the cylindrical solar photovoltaic panel is conducive to preventing dust and snow from staying on it , so that the system has a high energy utilization rate and a strong ability to resist complex environments. The system is green and environmentally friendly, small in size, easy to install, strong in adapting to complex environments, high in energy utilization, and does not require personnel to be on duty for management. It can be easily applied to various places that require lighting. the

Description of drawings

Fig. 1 is a sectional view of the system structure of the present utility model. the

Figure 2 is a structural diagram of the sensing control module. the

Figure 3 is a block diagram of the working principle of the system. the

Figure 4 is a flow chart of the system work. the

In the figure, 1-lighting cover, 2-outdoor section of light pipe, 3-indoor section of light pipe, 4-wind wheel, 5-fan blade, 6-fan generator, 7-fan pole, 8-fan tail rudder , 9-solar photovoltaic panel, 10-indoor and outdoor isolation facilities, 11-LED ring lamp, 12-diffuser, 13-photoresistor, 14-fixed value resistor, 15-single-chip microcomputer, 16-battery pack. the

Detailed ways

In Fig. 1, the lighting cover 1 is connected to the top end of the outdoor section 2 of the light guide tube, and the bottom end of the indoor section 3 of the light guide tube is connected to the diffuser 12. The light guide tube is structurally integrated and divided by indoor and outdoor isolation facilities 10 It is the outdoor section 2 of the light pipe and the indoor section 3 of the light pipe. The wind generator is composed of a wind wheel 4, a fan blade 5, a fan generator 6, a fan rod 7, and a fan tail rudder 8, and is connected and fixed to the outdoor section 2 of the light guide tube through the fan rod 7. The solar photovoltaic panel 9 is cylindrical and attached to the outer surface of the outdoor section 2 of the light pipe between the fan pole 7 and the indoor-outdoor isolation facility 10 . The LED annular lamp tube 11 is attached to the outer surface of the indoor section 3 of the light guide tube. the

In Fig. 2, the photoresistor 13 and the fixed value resistor 14 are connected in series to form a circuit, one end of the single chip microcomputer 15 is connected between the photosensitive resistor 13 and the fixed value resistor 14, and the other end of the single chip microcomputer 15 is connected with the battery pack 16. the

The electric energy output end of the wind power generator and the electric energy output end of the solar photovoltaic panel 9 are connected to the wind-solar hybrid control circuit, and the output end of the wind-solar hybrid control circuit is connected to the LED ring lamp 11 . the

The technical solution adopted by the utility model to solve the technical problem is: the lighting cover is connected with the top of the outdoor section of the light guide tube, the bottom end of the indoor section of the light guide tube is connected with the diffuser, and the outdoor section and the indoor section of the light guide tube are structurally One, divided by indoor and outdoor isolation facilities. A wind generator is installed on the outer upper end of the outdoor section of the light guide tube. The wind generator is composed of a wind wheel, fan blades, fan generator, fan rod, fan tail rudder, etc., and is connected and fixed by the fan rod and the light guide tube. . A cylindrical solar photovoltaic panel is installed on the outer surface of the tube below the wind power generator in the outdoor section of the light guide tube, and an LED ring lamp tube composed of several LEDs is installed on the outer surface of the outer lower end of the tube body in the indoor section of the light guide tube, and the LED ring lamp tube is connected The battery pack is connected to the sensing control module of the system, and the sensing control module of the system is composed of a circuit composed of a photoresistor and a fixed value resistor connected to a single-chip microcomputer. The wind generator and solar photovoltaic panel are connected to the wind-solar hybrid control circuit, and the wind-solar hybrid control circuit is connected to the battery pack for all-weather wind-solar hybrid power storage. The whole system works in two modes: daylight lighting mode and LED lighting mode. During the day, when the indoor light intensity is higher than the threshold, the system works in the daylight lighting mode, and at night or during the day, when the indoor light intensity is lower than the threshold, the system works in the LED lighting mode. The battery pack is controlled by the sensing control module. It supplies power to the LED lighting at night or when the indoor light intensity is lower than the threshold during the day, and stops the battery pack power supply during the day when the indoor light intensity is higher than the threshold. Take a day and night as an example: in the early morning, at a certain point in time, when the indoor light intensity reaches the preset threshold, the photoresistor in the sensor control module senses the indoor light intensity information and transmits the information to the single-chip microcomputer. The information stops the power supply of the battery pack, thereby stopping the LED lighting mode of the system, and the system enters the daylight lighting mode; when the indoor light intensity is insufficient in the evening or during the day, at a certain point in time, when the indoor light intensity is lower than the preset threshold, the sensor control module The photoresistor in the sensor senses the light intensity information and transmits the information to the single-chip microcomputer. The single-chip microcomputer starts the battery pack to supply power according to the received information, and the system enters the LED lighting mode. the

Claims (4)

1. A daylight-LED complementary all-weather green lighting device, characterized in that it includes a daylight cover (1), a light pipe, a diffuser (12), a wind generator, a solar photovoltaic panel (9), an LED ring lamp ( 11) and wind-solar hybrid control circuit; the light pipe passes through the indoor and outdoor isolation facilities (10), and is divided into the outdoor section of the light pipe (2) and the indoor section of the light pipe (3), and the lighting cover (1) is fixed on The end of the light pipe outdoor section (2), the diffuser (12) is fixed on the end of the light pipe indoor section (3), the wind generator is set on the light pipe outdoor section (2), and the wind generator The fan pole (7) is vertically connected to the outdoor section of the light pipe (2); the solar photovoltaic panel (9) is set between the fan pole (7) and the indoor and outdoor isolation facilities (10), and is attached to the The outer surface of the outdoor section (2) of the light pipe; the electric energy output end of the wind power generator and the electric energy output end of the solar photovoltaic panel (9) are connected to the wind-solar hybrid control circuit, and the output end of the wind-solar hybrid control circuit is connected to the LED ring light tube ( 11). 2. The daylight-LED complementary all-weather green lighting device according to claim 1, characterized in that: the wind-solar hybrid control circuit includes a battery pack, a sensing control module and a single-chip microcomputer; the sensing control module is placed indoors, and its sensing information is output to the other A single-chip microcomputer is connected, and the single-chip microcomputer controls the power supply circuit of the battery pack and the LED ring lamp (11) to be turned on or off according to the induction information. 3. The daylight-LED complementary all-weather green lighting device according to claim 1, characterized in that: the sensing control module is a series circuit of a photosensitive resistor and a fixed-value resistor, and the output of the series connection point of the photosensitive resistor and the fixed-value resistor is the output of a single-chip microcomputer. input. 4. The daylight-LED complementary all-weather green lighting device according to claim 1, characterized in that: said LED is an LED ring-shaped light tube composed of a plurality of LEDs. the

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