CN202182407U

CN202182407U - Solar-powered OLED (organic light-emitting diode) and LED lighting system

Info

Publication number: CN202182407U
Application number: CN201120169003XU
Authority: CN
Inventors: 柴宏军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-25
Filing date: 2011-05-25
Publication date: 2012-04-04
Anticipated expiration: 2021-05-25

Abstract

The utility model relates to a solar-powered OLED (organic light-emitting diode) and LED (light-emitting diode) lighting system, in particular to an indoor semiconductor lighting system driven by solar photovoltaic power generation, which is mainly characterized by comprising two lead-acid storage batteries, a controller, at least one solar cell component, a fixing bracket, at least one transparent OLED lighting device, at least one LED lighting lamp, a driving module and an electric device, wherein the lead-acid storage batteries are used for charging and supplying power; the controller is used for controlling the charging and power supplying of the lead-acid storage batteries; the at least one solar cell component is used for power generation; the fixing bracket is used for fixing the solar cell component; the at least one transparent OLED lighting device emits light at the two sides, the light emitted from one side is used for indoor lighting and the light emitted from the other side irradiates the solar cell component for photovoltaic power generation; the at least one LED lighting lamp is used for lighting other indoor area; the driving module is used for driving the OLED lighting device; and the electric device is used for controlling the overturn of the solar cell component. The solar-powered OLED and LED lighting system has the advantages that the mains supply is no longer needed, solar energy and the back light of the OLED lighting device are adopted for power generation, and the lighting system is clean, energy-saving and environmental-protection.

Description

Driven by Solar Energy OLED and LED illuminator

Technical field

The utility model relates to Driven by Solar Energy OLED and LED illuminator; The indoor semiconductor lighting system that is particularly related to that solar energy power generating drives; Because the importing of this system makes clean energy resource solar energy and energy-efficient semiconductor OLED and LED illumination organically combine, the while solar module can continue to absorb oled light at night and generate electricity; Further improve the efficient of system, increased the charge volume of battery.

Background technology

Light emitting diode (LED; Light Emitting Diode) be a kind of luminous PN semiconductor diode of electric current of utilizing, when feeding forward voltage, electronics flows into P-type semiconductor; The hole gets into N-type semiconductor; Thereby electronics and hole-recombination are luminous, utilize this principle and the luminous tube processed promptly is a light emitting diode, and the LED lighting is formed by light emitting diode combined.

Organic Light Emitting Diode (OLED; Organic Light-Emitting Diode) basic structure is by a thin and transparent indium tin oxide with characteristic of semiconductor, links to each other with anode, and the centre is an organic luminous layer; An other side is a metallic cathode, constitutes the structure of lamination.Comprised in the total layer: hole transmission layer, luminescent layer and electron transfer layer.When appropriate voltage was provided, the hole of anode will combine in luminescent layer with the electronics of negative electrode, sends light; Material according to organic luminous layer is different; The stack of the organic layer of 3 kinds of colors can produce red, green and blue RGB three primary colors, if can constitute the used white light of illumination.

The anode of transparent OLED illuminating device and negative electrode are transparency electrode and constitute, and when luminous, light penetrates from both sides; Have that caloric value is low, power consumption is little, reaction speed is fast, wide visual angle (near 180 °), volume is little, face is luminous, the characteristics of flexibility and ductility, with respect to the LED illumination, OLED is a planar light source; Do not need bulky radiator; And the visual angle is very wide, does not have dazzle, is the lighting source of new generation after LED.

Solar module is to be the device of electric energy with transform light energy, and its basic principle is a photovoltaic effect, when illumination is mapped on the PN junction, produces electron-hole pair; Receive the attraction of built in field, electronics flows into the N district, and the hole flows into the P district, makes the N district store superfluous electronics; The N district has stored superfluous hole, and the result has formed the photoproduction electric field near PN junction, P district positively charged; The N district is electronegative, and thin layer between P district and N district produces electromotive force, Here it is photovoltaic effect.

If through the lead external load, just have the output of voltage and current at two ends, through some PN junctions being connected and parallel connection, will obtain our needed voltage and current, solar module is promptly processed by above-mentioned principle.

The application of solar energy power generating at present mainly is a photovoltaic plant; Few certain applications are arranged in Landscape Lighting and road lighting field, for example, solar LED garden lamp, solar LED street lamp etc.; Still of no use aspect room lighting;, do not give full play to the characteristics of solar DC charging and LED, OLED DC driven, and the both sides characteristics of luminescence of OLED has not just been used more at lighting field not as the application of a system yet.

The utility model content

To the deficiency that above-mentioned solar energy power generating is used in field of semiconductor illumination, the purpose of the utility model is to provide Driven by Solar Energy OLED and LED illuminator, comprises: two lead-acid accumulators are used for storing or discharging electric energy; One controller is used to control the charging and the power supply of lead-acid accumulator; At least one solar module is used to absorb luminous energy; One fixed support is used for fixing solar module; At least one transparent OLED illuminating device is used for luminous lighting; At least one LED lighting is used for indoor other regional illumination; One driver module is for transparent OLED light fixture provides drive current; And an electric device, be used to control the upset of solar module.

By day, press the expansion button of electric device, solar module outwards launches, and certain inclination angle that tilts receives irradiation of sunlight, gives lead acid battery charge through the control of controller; To evening, press the X button of electric device, solar module is altogether; Cover on the outside of window, the outside can't be spied upon within doors, the control through controller simultaneously begins the lead-acid accumulator of charging on daytime to LED lighting and the power supply of OLED illuminating device; The OLED illuminating device is luminous to be two-way luminous, and promptly one side is shone to indoor, and another side shines to window; Solar module altogether receives the OLED illuminating device according to the light of window one side, gives another lead acid battery charge through the control of controller, when continuous cloudy electricity shortage; This lead-acid accumulator can be used as stand-by power supply to be continued to the lighting power supply, and to remedy the deficiency of solar electrical energy generation, the LED lighting of employing is the low-voltage DC driven; Direct battery power need not inverter; The size of solar module and the size of window are coincide, and can shelter from the sight line of outside when close evening, and transparent OLED illuminating device can be fitted or additive method is fixed on the glass pane.

The advantage of the utility model is: utilize the combination of solar electrical energy generation and semiconductor lighting, do not need civil power, cleaning, energy-saving and environmental protection make full use of the generating of light dorsad of OLED illuminating device, when saving energy consumption, have kept the continuity of power supply.

Description of drawings

Fig. 1 is for using sketch map the daytime of the utility model;

Fig. 2 is for using sketch map the evening of the utility model;

Wherein: 11 fixed supports; 12 solar modules; 13 electric devices; 14 controllers; The 15 main lead-acid accumulators of using; 16 windows; 21 transparent OLED illuminating devices; 22 driver modules; 23 LED lightings; 24 standby lead-acid batteries

The specific embodiment

For the ease of understanding the purpose and the effect of the utility model, to the embodiment explanation as follows in conjunction with accompanying drawing:

As shown in Figure 1; Be the application sketch map of the utility model by day the time; Comprise fixed support 11, solar module 12, electric device 13, controller 14, main with lead-acid accumulator 15, window 16; Mainly be that solar module 12 utilizes sunshine to charge with lead-acid accumulator 15 for main, wherein solar module 12 is fixed on the fixed support 11, between the wall base and window 16, electric device 13 is installed; Electric device 13 can be controlled the solar module 12 that is fixed on the fixed support 11 and overturn; Also can the manual adjustment angle of inclination, so that at utmost receive irradiation of sunlight, solar module 12 is mainly to charge with lead-acid accumulator 15 through controller 14.

As shown in Figure 2, be the application sketch map of the utility model at night the time, comprise transparent OLED illuminating device 21, driver module 22, LED lighting 23, standby lead-acid battery 24; In the time of at night, press the X button of electric device 13, solar module 12 altogether; Cover on the outside of window 16, the outside can't be spied upon within doors, the control through controller 14 simultaneously makes the main of charging on daytime begin to 23 power supplies of LED lighting with lead-acid accumulator 15; In addition, main driver module 22 with lead-acid accumulator 15 and OLED illuminating device 21 links to each other, and is its power supply; The luminous of OLED illuminating device 21 is two-way luminous, and promptly one side is shone to indoor, and another side shines to window 16; Solar module 12 altogether receives OLED illuminating device 21 according to the light to window one side, gives standby lead-acid battery 24 chargings through the control of controller, when continuous cloudy electricity shortage; This standby lead-acid battery 24 can be used as stand-by power supply to be continued to supply power to lighting; To remedy the deficiency of solar electrical energy generation, both kept the continuity of power supply, make the light dorsad of OLED illuminating device 21 be fully used again.

Solid line is the electrical cable of control with charging among the figure, and dotted line is power supply and the electrical cable that drives.

Claims

1. Driven by Solar Energy OLED and LED illuminator is characterized in that comprising:

Two lead-acid accumulators are used for storing or discharging electric energy;

One controller is used to control the charging and the power supply of lead-acid accumulator;

At least one solar module is used to absorb luminous energy;

One fixed support is used for fixing solar module;

At least one transparent OLED illuminating device is used for luminous lighting;

At least one LED lighting is used for indoor other regional illumination;

At least one driver module is for transparent OLED light fixture provides drive current;

And an electric device, be used to control the upset of solar module.

2. Driven by Solar Energy OLED according to claim 1 and LED illuminator is characterized in that:

Adopt two lead-acid accumulators, respectively by day with charging in solar recharging and evening with oled light.

3. Driven by Solar Energy OLED according to claim 1 and LED illuminator is characterized in that:

Solar module can overturn, and launches daytime to absorb solar power generation, closes evening to absorb the oled light generating.

4. Driven by Solar Energy OLED according to claim 1 and LED illuminator is characterized in that:

Transparent OLED illuminating device is a lighting at two sides, and one side is a room lighting, and another side is the solar module charging.

5. Driven by Solar Energy OLED according to claim 1 and LED illuminator is characterized in that:

The LED lighting that is adopted is the low-voltage DC driven, and direct battery power need not inverter.

6. Driven by Solar Energy OLED according to claim 1 and LED illuminator is characterized in that:

The size of solar module and the size of window are coincide, and can shelter from the sight line of outside when close evening.

7. Driven by Solar Energy OLED according to claim 1 and LED illuminator is characterized in that:

The transparent OLED illuminating device that is adopted can be fitted and is fixed on the glass pane.