A kind of sun power direction board
The utility model relates to demonstration, identification technology field, relates in particular to a kind of sun power direction board.
Present outdoor indicating board generally uses normal power supplies, and for lamp box provides power supply, the power consumption of 8 hours～9 hours every day month after month need expend a large amount of electric energy throughout the year; In addition, run into the emergency case of power failure, night, outdoor indicating board was with ineffective.Along with people are more and more higher to the requirement of quality of life, urban beautification, energy-conserving and environment-protective, the utilization of outdoor sign is more and more, the energy saving become gradually the problem that can not be ignored.
There is following shortcoming in outdoor Sign Board commonly used: 1, and need trench digging to sunken cord, construction cost is higher; 2, consume the wide variety of conventional electric energy; 3, seriously rely on conventional electric energy, can not adapt to emergency case.
The utility model content
The purpose of this utility model is to provide that a kind of cost is lower, easy for installation, the sun power direction board of energy savings.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of sun power direction board, comprise direction board casing and the solar panel that is arranged on direction board casing top, be provided with charging-discharging controller in the described direction board casing, described charging-discharging controller respectively be arranged on the direction board casing in accumulator, lamp box, transformer and be arranged on the outer optical sensor of direction board casing and link to each other, described transformer be arranged on direction board casing commercial power interface outward and link to each other.
Preferably, described solar panel is connected with the direction board casing by the turning axle at middle part, is provided with movable turning axle, can suitably regulate the angle of solar panel easily, to obtain best lighting angle.
Preferably, described charging-discharging controller is provided with far and near range monitoring interface, by far and near range monitoring interface, can realize easily the Long-distance Control to the sun power direction board.
Preferably, described lamp box adopts LED lamp band as light source.The light source of LED type, have power consumption less, the high characteristics of brightness.
Preferably, described lamp house panel adopts acrylic, and its cost is low, translucent effect good.
Preferably, described direction board lower box is provided with the stainless steel built-in fitting, and described stainless steel built-in fitting is imbedded underground with concrete, can make whole direction board have firmly stability.
Preferably, described accumulator is the valve-control sealed colloid storage battery of LCPC, and this kind battery has safety and environmental protection, long service life, characteristics easy to maintenance.
Preferably, described solar panel is KY-45W polycrystalline cell panel, high, safe and reliable, the steady quality of this kind solar panel generating efficiency.
When sufficient illumination is arranged, solar irradiation is mapped on the solar panel, optical sensor sends signal to charging-discharging controller, the electric current that solar panel produces by charging-discharging controller to charge in batteries, when not having enough illumination, optical sensor sends signal to charging-discharging controller, and the electricity of accumulator is through being the lamp box power supply behind the charging-discharging controller.When running into the storage battery quantity not sufficient, charging-discharging controller can switch to utility mode, and the civil power of commercial power interface access is processed through transformer and is transferred to charging-discharging controller, is the lamp box emergency service.The sun power direction board of employing the technical program is practical, installation is very convenient, cost is lower, save conventional energy resources.
Description of drawings
Fig. 1 is a kind of sun power signboard structure figure.
Fig. 2 is a kind of functional block diagram of sun power direction board.
Below in conjunction with Figure of description the utility model is made concrete elaboration.
As shown in Figure 1, a kind of sun power direction board, comprise direction board casing 1, KY-45W polycrystalline cell panel 2 is arranged on direction board casing 1 top, turning axle by the middle part is connected with direction board casing 1, therefore can regulate as required the degree of tilt of solar panel 2 to obtain the maximum quantity of illumination, described direction board casing 1 middle part is provided with the lamp box 9 that adopts LED lamp band, and the direction board casing 1 of shown lamp box front adopts an acrylic panel to make.Described direction board casing 1 bottom is provided with stainless steel fixed mount 4, and described stainless steel fixed mount 4 is underground be used to imbedding, and can make the direction board casing have firmly stability.
As shown in Figure 2, in the described direction board casing 1 Circuits System is installed, described charging-discharging controller 10 respectively be arranged on direction board casing 1 in the valve-control sealed colloid storage battery 11 of LCPC, LED lamp box 9, transformer 6, far and near range monitoring interface 7 and be arranged on the outer optical sensor 8 of direction board casing 1 and link to each other, described transformer 6 be arranged on direction board casing 1 commercial power interface 5 outward and link to each other.
The course of work of described a kind of sun power direction board is as follows: when sufficient illumination is arranged, solar irradiation is mapped on the KY-45W polycrystalline cell panel 2, optical sensor 8 sends signal to charging-discharging controller 10, the electric current that KY-45W polycrystalline cell panel 2 produces is by valve-control sealed colloid storage battery 11 chargings of 10 couples of LCPC of charging-discharging controller, when not having enough illumination, optical sensor 8 sends signal to charging-discharging controller 10, the electric energy of valve-control sealed colloid storage battery 11 storages of LCPC is by lamp box 9 power supplies for adopting LED lamp band behind the charging-discharging controller 10.When running into the valve-control sealed colloid storage battery 11 electric weight deficiency of LCPC, charging-discharging controller 10 can switch to utility mode, charging-discharging controller 10 is processed and be transferred to the civil power of commercial power interface 5 accesses through transformer 6, by lamp box 9 emergency services of charging-discharging controller 10 for employing LED lamp band.The sun power direction board of employing the technical program has practicality, installation is very convenient, and cost is lower, saves the characteristics of conventional energy resources.