A kind of light controlling device
Technical field
The utility model belongs to light fixture control field, specifically, relates to a kind of light controlling device.
Background technology
Full-fledged along with LED technology, LED, as the powerful of exploitation and decoration, uses more and more general, has become mark publicity and the indispensable beautiful scenery of urban beautification.
LED set product, as high-new technology products, is widely used in the fields such as street illumination, architectural lighting, Landscape Lighting, stage illumination, lighting, teaching illumination.Traditional LED group mainly adopts civil power as power supply.Along with the development and use of new forms of energy, solar energy is by entering lighting field.Transform light energy is become electric energy by solar panel by daytime, charges to lithium battery, powers to LED group for night.For the charging interval of solar panel to lithium battery, and lithium battery mainly controls by timer the control of the power-on time of LED group, cannot when illumination condition suddenlys change from the lighting time of Row sum-equal matrix charging interval and LED group.In order to adapt to the situation of illuminance abrupt variation, intermediate manufacturer adopts optical sensor to control, but, because the sensitivity of optical sensor is comparatively strong, easily produce false triggering, unstable to the control of LED group.
So, for technical staff, a kind of light controlling device of utility model, reasonable in design, disconnect for the connected sum controlled between solar cell and street lamp, the principle of infrared remote control can be utilized to control, also can according to the lighting time set from Row sum-equal matrix charging interval and LED group, the control of LED group is more stable, without the need to resetting after restarting, save human resources, become a problem demanding prompt solution.
Utility model content
The technical problems to be solved in the utility model overcomes above-mentioned defect, a kind of light controlling device is provided, reasonable in design, disconnect for the connected sum controlled between solar cell and street lamp, the principle of infrared remote control can be utilized to control, also can according to the lighting time set from Row sum-equal matrix charging interval and LED group, the control of LED group is more stable, without the need to resetting after restarting, human resources are saved.
A kind of light controlling device, corresponding with solar module and LED group, it is characterized in that: comprise circuit board, circuit board is provided with controller, and circuit board is provided with LED and discharging management circuit, cell voltage and solar voltage observation circuit, Infrared remote controller receiving circuit, solar recharging pipeline circuit; Described controller connects power supply circuits, LED and discharging management circuit, cell voltage and solar voltage observation circuit, Infrared remote controller receiving circuit, solar recharging pipeline circuit.
What described controller adopted is single-chip microcomputer.
Owing to have employed technique scheme, compared with prior art, the utility model is reasonable in design, disconnect for the connected sum controlled between solar cell and street lamp, the principle of infrared remote control can be utilized to control, also can according to the lighting time set from Row sum-equal matrix charging interval and LED group, the control of LED group is more stable, without the need to resetting after restarting, human resources are saved.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the first embodiment of the utility model;
Fig. 2 is the circuit diagram of the first embodiment middle controller of the utility model and power supply circuits thereof;
Fig. 3 is the circuit diagram of cell voltage and solar energy observation circuit in the first embodiment of the utility model;
Fig. 4 is the circuit diagram of Infrared remote controller receiving circuit in the first embodiment of the utility model;
Fig. 5 is the circuit diagram of LED and discharging management circuit in the first embodiment of the utility model;
Fig. 6 is that the first embodiment middle-jiao yang, function of the spleen and stomach of the utility model can be charged the circuit diagram of pipeline circuit.
Embodiment
Embodiment:
As shown in Figure 1, a kind of light controlling device, corresponding with solar module and LED group, it is characterized in that: comprise circuit board, circuit board is provided with controller, and circuit board is provided with LED and discharging management circuit, cell voltage and solar voltage observation circuit, Infrared remote controller receiving circuit, solar recharging pipeline circuit; Described controller connects power supply circuits, LED and discharging management circuit, cell voltage and solar voltage observation circuit, Infrared remote controller receiving circuit, solar recharging pipeline circuit.
In the use procedure of reality, what described controller adopted is single-chip microcomputer.
In addition, according to actual conditions, present embodiments provide the circuit diagram of foregoing circuit, Fig. 2 is the circuit diagram of controller and power supply circuits thereof.Fig. 3 is the circuit diagram of cell voltage and solar energy observation circuit.Fig. 4 is the circuit diagram of Infrared remote controller receiving circuit.Fig. 5 is the circuit diagram of LED and discharging management circuit, the opening and closing of controller control realization LED group, the adjustment of power and Cross prevention function.Fig. 6 is the circuit diagram of solar recharging pipeline circuit, and the major advantage of charging circuit controls simply, and switching speed is fast.Adopt battery and solar energy positive pole altogether, control negative pole charging modes, realize large current charge, switching speed is fast, and voltage protection during charging is accurate, stable.
The utility model is reasonable in design, disconnect for the connected sum controlled between solar cell and street lamp, the principle of infrared remote control can be utilized to control, also can according to the lighting time set from Row sum-equal matrix charging interval and LED group, the control of LED group is more stable, without the need to resetting after restarting, human resources are saved.
The utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change made under enlightenment of the present utility model, and every have identical or akin technical scheme with the utility model, all belongs to protection range of the present utility model.