CN202195416U

CN202195416U - Wind and light complementary lighting system for outdoor advertising board

Info

Publication number: CN202195416U
Application number: CN2011202916230U
Authority: CN
Inventors: 时剑; 陈卫平
Original assignee: Changzhou GianSolar System Integration Co Ltd
Current assignee: Changzhou GianSolar System Integration Co Ltd
Priority date: 2011-08-12
Filing date: 2011-08-12
Publication date: 2012-04-18
Anticipated expiration: 2021-08-12

Abstract

The utility model discloses a wind and light complementary lighting system for an outdoor advertising board, which comprises a photovoltaic assembly, a storage battery, a wind speed sensor, a photosensitive sensor, a controller, a wind energy generator and a lighting device connected to an output end of the controller. The controller receives signals from the wind speed sensor and the photosensitive sensor, compares the detected wind speed value with set wind speed threshold value, selects the wind energy generator or the photovoltaic assembly to charge the storage battery after comparing the detected wind speed value with set wind speed threshold value, and decides whether signals for lightening the lighting device are output according to the illumination intensity of the current weather. The lighting device is used for supplying lighting to the advertising board under the weather with low illumination intensity. The wind and light complementary lighting system for the outdoor advertising board selects the wind energy generator or the photovoltaic assembly to charge the storage battery after the wind speed and the illumination intensity are detected and enables the storage battery to timely supply required power to the lighting device.

Description

The wind light mutual complementing illuminator of outdoor billboard

Technical field

The utility model relates to lighting technical field, is specifically related to a kind of wind light mutual complementing illuminator of outdoor billboard.

Background technology

On the used light pole that is fixed on the urban road both sides of tradition with wall on billboard; Fluorescent lamp by in fixed mount, casing and the case constitutes, and can directly see the ad content on the casing daytime, and night, fluorescent lamp illuminated casing; Can show advertisement; Can give the increasing colour at night in city again, this billboard is that power supply is lighted the light fixture on the billboard with the civil power, supplies the pedestrian to see advertisement content.

Though above-mentioned billboard can play the effect of advertisement, in some areas away from electrical network owing to do not connect electric network source, at the billboard of such kind of area in the weather dimness or just lost it night and transmit the effect of advertising message.At present, existing be stored in the battery after converting solar energy into electric energy, for billboard is supplied power; This technology can solve lighting problem, but also has some shortcomings, for example; When night, do not have solar energy, at this moment the electric energy of accumulators store is in the state of consumption all the time, adds that weather condition is relatively poor; The light of the sun continues more than 12 hours dim or do not have; And electricity of accumulator is limited, if untimely replenishing, illuminating lamp can lose power supply equally and cause billboard to be seen by the pedestrian.

Summary of the invention

To above-mentioned technical problem; The utility model provides a kind of wind light mutual complementing illuminator of outdoor billboard; After the utility model detects wind speed and intensity of illumination respectively, select wind energy or solar energy that battery is charged, make battery can required electric energy be provided to lighting device at any time.

The technical scheme that realizes the utility model purpose is following:

The wind light mutual complementing illuminator of outdoor billboard comprises photovoltaic module and battery, also comprises the air velocity transducer that wind speed is detected; And

Light sensor, this light sensor detects the intensity of illumination of current weather; And

Controller; This controller receives the signal that comes from air velocity transducer and light sensor; The air speed value that detects and the wind speed threshold value of setting are compared, and with the intensity of illumination threshold ratio of illumination intensity value that detects and setting after, selection wind-driven generator or photovoltaic module are that battery charges; Also according to the intensity of illumination of current weather, whether decision exports the signal of lighting lighting device to controller; And

Wind-driven generator, this wind-driven generator charges to battery according to the control signal that controller provides; And

Be connected in the lighting device of controller output end, be used under the low weather conditions of intensity of illumination, illumination being provided for billboard.

Adopted such scheme: this practicality detects through the wind speed of wind speed detector to current environment, and through light sensor the illumination Gu intensity when the pass environment is detected, and controller is after wind speed that obtains current environment and intensity of illumination; Compare with its inner threshold value that is provided with, the acting as of this comparison draw current environment be wind energy energy greatly or the energy of solar energy is big, according to comparative result; Select energy big for battery charges, like this, no matter be by day or at night; Wind energy and solar energy can charge to battery with the form of complementation; Making has the required electric energy of light fixture all the time in the battery, when intensity of illumination was not enough, it was that billboard provides illumination that controller can start lighting device; Let the pedestrian can see the content of billboard clearly, reach the effect that billboard transmits advertisement.

To combine the accompanying drawing and the specific embodiment that structure, method and the technique effect of the utility model are made detailed explanation below.

Description of drawings

Fig. 1 is the structural representation of wind light mutual complementing illuminator of the outdoor billboard of the utility model;

10 is photovoltaic module, and 20 is battery, and 30 is air velocity transducer, and 40 is light sensor, and 50 is controller, and 60 is wind-driven generator, and 70 is first driver, and 71 is first group of illuminating lamp, and 72 is second driver, and 73 is second group of illuminating lamp.

The specific embodiment

With reference to Fig. 1, the wind light mutual complementing illuminator for the outdoor billboard of the utility model comprises photovoltaic module 10 and battery 20, also comprises the air velocity transducer 30 that wind speed is detected.

And light sensor 40, this light sensor detects the intensity of illumination of current weather.

And controller 50; This controller receives the signal that comes from air velocity transducer and light sensor; The air speed value that detects and the wind speed threshold value of setting are compared; And with the intensity of illumination threshold ratio of the illumination intensity value that detects and setting after, selection wind-driven generator or photovoltaic module are that battery charges.Controller 50 is according to the intensity of illumination of current weather, and whether decision exports the signal of lighting lighting device.Controller 50 also can be controlled lighting of light fixture, and when two groups of light fixtures were for example arranged, this lighted first group controller, lighted second group of light fixture next time, that is, first group and second group are lighted with the mode of circulation.

And wind-driven generator 60, this wind-driven generator charges to battery according to the control signal that controller provides.

And the lighting device that is connected in controller output end, be used under the low weather conditions of intensity of illumination, illumination being provided for billboard.Lighting device comprises first driver 70 and first group of illuminating lamp 71, and second driver 72 and second group of illuminating lamp 73.The purpose that two groups of illuminating lamps are set is: at first, if only need start one group of illuminating lamp the time, can let illuminating lamp alternately work, help prolonging the service life of illuminating lamp; Secondly, according to the situation of weather, if only need start one group of illuminating lamp, the use that helps practicing thrift accumulator electric-quantity reaches purpose of energy saving; The 3rd, owing to be the group number that starts illuminating lamp according to intensity of illumination, owing under intensity of illumination is not too dark situation, at this moment only need to start one group of illuminating lamp, therefore, it is smaller that the power of every group of illuminating lamp can be selected, and helps saves energy like this.

For every group of illuminating lamp, its composition mode is: first group of illuminating lamp 71 and second group of illuminating lamp 73 all are made up of two light-emitting components at least, and these light-emitting components can be fluorescent lamps, also can be led lamps.Arrangement is: the light-emitting component of the light-emitting component of first group of illuminating lamp 71 and second group of illuminating lamp 73 is alternately arranged on the same plane of billboard at interval; The benefit of such arrangement mode is; In the time only need lighting one group of illuminating lamp, no matter be first group of illuminating lamp or second group of illuminating lamp, because light fixture is even layout on the same plane of billboard; Each light of organizing that illuminating lamp sends also is uniformly for billboard, and the visuality of billboard is given security.

The lighting device of the utility model is not limited to above-mentioned dual mode, and as required, lighting device can also comprise three groups of four groups of lightings even, provides maximum for the saving of light fixture service life and electric energy and helps.

Claims

1. the wind light mutual complementing illuminator of outdoor billboard comprises photovoltaic module and battery, it is characterized in that, also comprises the air velocity transducer that wind speed is detected; And

2. the wind light mutual complementing illuminator of outdoor billboard according to claim 1 is characterized in that, said lighting device comprises first driver and first group of illuminating lamp, and second driver and second group of illuminating lamp.

3. the wind light mutual complementing illuminator of outdoor billboard according to claim 2; It is characterized in that; First group of illuminating lamp and second group of illuminating lamp all are made up of two light-emitting components at least, and the light-emitting component of the light-emitting component of first group of illuminating lamp and second group of illuminating lamp is alternately arranged on the same plane of billboard at interval.