A kind of solar energy intelligent street lamp
Technical field
The utility model relates to the Application of Solar Energy field, relates to a kind of solar energy intelligent street lamp in particular.
Background technology
Along with global environment runs down and non-renewable energy resources exhaustion day by day, people are increasing for the demand of cleaning, regenerative resource; At lighting field, in order to reduce the load of electric consumption on lighting to electrical network, increasing solar energy system begins to occur.
Existing with the system of solar energy as energy supply, mainly form by solar panel, battery, control circuit, load driving circuits and load; Sunshine is converted into electric energy by solar panel, and is stored in the battery by control circuit, and when load had power demands, the electric energy that stores in the battery just arrived load via control circuit, load driving circuits and begins power supply.As a kind of common device---the solar street light in the said system, this load is light fixture, though it can open or close light fixture according to user's current needs, thereby satisfies people to the demand in the illumination.
But, this light fixture luminous color generally only be fixed light, promptly this light fixture can't be responded to and learns the present situation and send different light, thereby has function singleness, hommization and intelligent all relatively poor problem.
In view of this, the inventor has this case to produce at the above-mentioned defective further investigation of existing solar street light then.
The utility model content
The purpose of this utility model is to provide a kind of solar energy intelligent street lamp, to solve prior art solar street light function singleness, hommization and intelligent all relatively poor problem.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of solar energy intelligent street lamp wherein, comprises lamp stand and is fixed on electric-controlled box on the lamp stand; This lamp stand top is provided with solar panel, and this lamp stand sidepiece outwards convexes with light fixture, also is provided with control circuit, temperature sensor and battery in this electric-controlled box; This solar panel, battery, temperature sensor and light fixture all link to each other with control circuit, this solar panel is converted into the luminous energy of sunshine electric energy and is stored in battery through control circuit, and this battery is powered through control circuit the electric current that produces to light fixture; This temperature sensor senses Current Temperatures and the temperature signal that generates is passed to control circuit, this light fixture then comprises first lamp unit and second lamp unit that links to each other with control circuit respectively and send different colours light at least, and this control circuit selects to open first lamp unit or second lamp unit according to temperature signal.
Further, this first lamp unit sends warm colour light, this second lamp unit sends cool colour light, and this control circuit is controlled first lamp unit when the temperature signal indicated temperature is low luminous, and this control circuit is controlled second lamp unit when the temperature signal indicated temperature is high luminous.
Further, this light fixture is the LED lamp.
Further, also be provided with drive circuit between this control circuit and the light fixture.
Further, this temperature signal is a voltage signal.
After adopting said structure, a kind of solar energy intelligent street lamp that the utility model relates to, it is by being provided with temperature sensor, and this light fixture includes first lamp unit and second lamp unit again, this control circuit can control that first lamp unit is lighted or second lamp unit is lighted according to Current Temperatures that temperature sensor senses thus, simultaneously because this first lamp unit and second lamp unit send the light of different colours respectively, so the solar energy intelligent street lamp that the utility model relates to can select to send the light of different colours according to the current environmental temperature value, thereby make that the utility model can indicated temperature or changes of seasons, make environment hommization more, product is intellectuality and functionalization more also, simultaneously because first lamp unit and second lamp unit are that selectivity is luminous, so also have the characteristics of long service life.Further the utility model can send warm colour light by setting first lamp unit, and second lamp unit is sent cool colour light, thereby make that people can be penetrated by warm colour illumination when winter, and people can be penetrated during summer by cool colour illumination, and then make people can feel more comfortable.
Description of drawings
The structural representation of Fig. 1 a kind of solar energy intelligent street lamp for the utility model relates to;
Fig. 2 is the physical circuit figure in the utility model relates to a kind of solar energy intelligent street lamp.
Among the figure:
Solar energy intelligent street lamp 100
Control circuit 11 solar panels 12
Battery 13 light fixtures 14
First lamp unit, 141 second lamp units 142
Drive circuit 15 temperature sensors 16
Lamp stand 2 electric-controlled boxes 3.
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
As depicted in figs. 1 and 2, a kind of solar energy intelligent street lamp 100 that relates to for the utility model shown in it, it comprises control circuit 11, solar panel 12, battery 13 and light fixture 14, this solar panel 12, battery 13 and light fixture 14 all link to each other with control circuit 11, this solar panel 12 is converted into the luminous energy of sunshine electric energy and is stored in battery 13 through control circuit 11, and this battery 13 is powered through control circuit 11 electric current that produces to light fixture 14; In the present embodiment, what this light fixture 14 was specifically selected for use is the LED lamp, and also is provided with drive circuit 15 between this light fixture 14 and this control circuit 11, and this drive circuit 15 is led drive circuit in the present embodiment.Concrete, this solar energy intelligent street lamp 100 also has lamp stand 2 and the electric-controlled box 3 that is fixed on the lamp stand 2, this lamp stand 2 is used for assemblies such as support and control circuit 11, solar panel 12, battery 13, temperature sensor 16 and light fixture 14,12 groups of tops that are located at lamp stand 2 of this solar panel wherein, this light fixture 14 then convexedly stretches in its sidepiece, this battery 13, temperature sensor 16 and control circuit 11 all are arranged on electric-controlled box 3 the insides, thereby avoid being drenched by extraneous rainwater.
This solar energy intelligent street lamp 100 also comprises temperature sensor 16, and this temperature sensor 16 links to each other with control circuit 11, and is used for the sensing Current Temperatures and will generates temperature signal passing to control circuit 11; 14 of this light fixtures comprise first lamp unit 141 and second lamp unit 142 at least, and in the present embodiment, it only comprises first lamp unit 141 and second lamp unit 142, but it can be provided with a plurality of lamp units as required; This first lamp unit 141 links to each other with control circuit 11 respectively with second lamp unit 142, and sends the light of different colours, and this control circuit selects to open first lamp unit 141 or second lamp unit 142 according to temperature signal.Preferably, this temperature signal is a voltage signal, and it can also be for other signal forms, such as current signal certainly.
Like this, a kind of solar energy intelligent street lamp 100 that the utility model relates to, it is by being provided with temperature sensor 16, and this light fixture 14 includes first lamp unit 141 and second lamp unit 142 again, this control circuit 11 can control that first lamp unit 141 is lighted or second lamp unit 142 is lighted according to temperature sensor 16 Current Temperatures that senses thus, simultaneously because this first lamp unit 141 and second lamp unit 142 send the light of different colours respectively, so the solar energy intelligent street lamp 100 that the utility model relates to can select to send the light of different colours according to the current environmental temperature value, thereby make that the utility model can indicated temperature or changes of seasons, make environment hommization more, product is intellectuality and functionalization more also, be particularly suitable for being arranged on places such as sub-district and park, simultaneously because first lamp unit 141 and second lamp unit 142 are that selectivity is luminous, so also have the characteristics of long service life.
Further, this first lamp unit 141 sends warm colour light, this second lamp unit 142 sends cool colour light, and this control circuit is controlled first lamp unit 141 when the temperature signal indicated temperature is low luminous, and this control circuit is controlled second lamp unit 142 when the temperature signal indicated temperature is high luminous.So, the utility model can send warm colour light by setting first lamp unit 141, and second lamp unit 142 is sent cool colour light, thereby makes that people can be penetrated by warm colour illumination when winter, and people can be penetrated by cool colour illumination during summer, and then make people can feel more comfortable.
The foregoing description and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.