CN202195406U

CN202195406U - Automatic adjusting solar light-emitting diode (LED) street lamp

Info

Publication number: CN202195406U
Application number: CN 201120076631
Authority: CN
Inventors: 白鹭明; 陈子鹏
Original assignee: XIAMEN LANGXING ENERGY SAVING LIGHTING CO Ltd
Current assignee: XIAMEN LANGXING ENERGY SAVING LIGHTING CO Ltd
Priority date: 2011-03-22
Filing date: 2011-03-22
Publication date: 2012-04-18
Anticipated expiration: 2021-03-22

Abstract

The utility model relates to light-emitting diode (LED) street lamps, in particular to an automatic adjusting solar light-emitting diode (LED) street lamp, which comprises a base, a vertical bar body, a cross bar body, a rotation device, a solar-cell panel, a dot-matrix LED display screen, a storage battery, a circuit board and a photoreceptor, wherein the circuit board and the storage battery are arranged in the base, one end of the vertical bar body is fixed on the base and the other end of the vertical bar body is connected with the cross bar body through the rotation device, one end of the cross bar body is connected with the rotation device and the other end of the cross bar body is connected with the solar-cell panel, a motor and a rotation power element are arranged in the rotation device, the dot-matrix LED display screen is fixed on the vertical bar body, the storage battery is electrically connected with the circuit board through a cable, the circuit board is electrically connected with the motor in the rotation device, the solar-cell panel and the storage battery, and the photoreceptor is arranged on the cross bar body. The automatic adjusting solar LED street lamp can convert solar energy to electricity so as to enable the dot-matrix LED display screen to display information, and simultaneously can be used for lighting.

Description

A kind of automatic adjustable solar LED street lamp

Technical field

The utility model relates to LED street lamp, especially solar LED street lamp.

Background technology

In the sub-district, the street lamp of some floor lights can be set all at present.The brightness of illumination of these street lamps requires relatively low, does not need the high brightness requirement of road illuminating street lamp.Along with the popularization of environmental protection notion, these street lamps adopt the solar energy auxiliary power supply mostly.Yet the overwhelming majority of using at present all is to use common power and common bulb; But because the common bulb power consumption is bigger; The electric energy of the sun the subject of knowledge and the object of knowledge conversion that often receives daytime can't be supplied power continuously, needs common power as replenishing power supply, does not reach purpose of energy saving on the contrary.And LED (light emitting diode) has long, advantages such as light efficiency is high, radiationless, shock resistance and low-power consumption of life-span, belongs to energy-conservation environmental protection illumination, can be used for remedying the defective in the above-mentioned existing street lamp.

In addition, the solar panel on the existing street lamp generally is to fixedly install according to an angle with rational.Though it is this mode is fairly simple, not high enough to the utilization rate of the sun.

In addition, cell management usually can be provided with promotional plate to write some management document notices of sub-district exactly in the sub-district for ease.The weak point of bringing like this is: these promotional plates can take between cell null, and many owners are owing to than late home, usually can't see the management document notice on the promotional plate because sight line is not enough.

The utility model content

Therefore, the utility model is to above-mentioned multiple deficiency, proposes a kind of a kind of automatic adjustable solar LED street lamp that sub-district promotional plate and illuminating street lamp are united two into one.

The technical scheme of the utility model is:

A kind of automatic adjustable solar LED street lamp comprises:

One pedestal is provided with circuit board and battery in the pedestal;

One vertical rod body, an end is fixed on the pedestal, and the other end is connected in a cross-bar body through a whirligig;

One cross-bar body, an end is connected in a whirligig, and the other end is connected in a solar panel;

One whirligig, in establish a motor and rotary power member;

One solar panel;

Some array type LED display screens are fixed on the above-mentioned vertical rod body;

One battery is electrically connected at circuit board through cable;

One circuit board is electrically connected at motor in the whirligig, solar panel and battery through cable;

One photoreceptor is arranged on the above-mentioned cross-bar body.

Further, described circuit board specifically comprises:

One micro controller module, power port are electrically connected at the step-down module, and signal input port is electrically connected at described photoreceptor, and signal output port is electrically connected at a matrix LED driver module, motor drive module and charge control module;

Some matrix LED driver modules, power port is electrically connected at the step-down module, and control port is electrically connected at above-mentioned micro controller module, and drive ports is electrically connected at described dot matrix LED display screen;

One motor drive module, power port are electrically connected at the step-down module, and control port is electrically connected at above-mentioned micro controller module, and drive ports is electrically connected at the motor in the above-mentioned whirligig;

One charge control module, power port are electrically connected at the step-down module, and control port is electrically connected at above-mentioned micro controller module, and input port is electrically connected at described solar panel, and output port is electrically connected at described battery;

One step-down module, input port is electrically connected at described battery, and output port is electrically connected at above-mentioned micro controller module, some matrix LED driver module, motor drive module, charge control module and described photoreceptor;

One boost module, input port are electrically connected at described battery, and output port is electrically connected at the motor in described dot matrix LED display screen and the whirligig.

The atmosphere lamp of the utility model adopts as above, and technical scheme has following advantage:

(1) use LED display to be lighting source, brightness of illumination can satisfy sub-district street lamp demand, and power consumption is little, only needs to get final product through solar cell for supplying power, need not to waste extra commercial power supply, environmental protection and energy saving;

(2), utilize to receive more solar energy, fully to satisfy lighting demand through the direction of whirligig control solar panel;

(3) LED display of this street lamp not only can be used for illumination, can be used as the promotional plate of electronic curtain simultaneously.The function of illuminating street lamp and electronics promotional plate is united two into one, practice thrift and take up an area of space and hardware cost, and can be in display notification at night information.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the circuit module block diagram of the circuit board of the utility model.

The specific embodiment

Combine the accompanying drawing and the specific embodiment that the utility model is further specified at present.

Consult shown in Figure 1ly, a kind of automatic adjustable solar LED street lamp comprises:

One pedestal 1 is provided with circuit board 8 and battery 7 in the pedestal 1;

One vertical rod body, 2, one ends are fixed on the pedestal 1, and the other end is connected in a cross-bar body 3 through a whirligig 4;

One cross-bar body, 3, one ends are connected in a whirligig 4, and the other end is connected in a solar panel 5;

One whirligig 4, in establish a motor 41 and rotary power member;

One solar panel 5;

Some array type LED display screens 6 are fixed on the above-mentioned vertical rod body 2;

One battery 7 is electrically connected at circuit board 8 through cable;

One circuit board 8 is electrically connected at motor 41, solar panel 5 and battery 7 in the whirligig 4 through cable;

One photoreceptor 9 is arranged on the above-mentioned cross-bar body 3.

Consult shown in Figure 2ly, described circuit board 8 specifically comprises:

One micro controller module 81, power port is electrically connected at step-down module 85, and signal input port is electrically connected at described photoreceptor 9, and signal output port is electrically connected at a matrix LED driver module 82, motor drive module 83 and charge control module 84;

Some matrix LED driver modules 82, power port is electrically connected at step-down module 85, and control port is electrically connected at above-mentioned micro controller module 81, and drive ports is electrically connected at described dot matrix LED display screen 6;

One motor drive module 83, power port is electrically connected at step-down module 85, and control port is electrically connected at above-mentioned micro controller module 81, and drive ports is electrically connected at the motor 41 in the above-mentioned whirligig 4;

One charge control module 84, power port is electrically connected at step-down module 85, and control port is electrically connected at above-mentioned micro controller module 81, and input port is electrically connected at described solar panel 5, and output port is electrically connected at described battery 7;

One step-down module 85, input port are electrically connected at described battery 7, and output port is electrically connected at above-mentioned micro controller module 81, some matrix LED driver module 82, motor drive module 83, charge control module 84 and described photoreceptor 9;

One boost module 86, input port are electrically connected at described battery 7, and output port is electrically connected at the motor 41 in described dot matrix LED display screen 6 and the whirligig 4.

The automatic adjustable solar LED street lamp of the utility model blocks the position according to the open-air nothing in the both sides, road surface of sub-district; The micro controller module 81 of circuit board 8 can be according to the light intensity signal of the photoreceptor on the cross-bar body 39; And the motor 41 in the output control signal control motor drive module 83 driven in rotation devices 4 changes the angle of the solar panel 5 on the cross-bar body 3 that is attached thereto, to obtain more solar energy.Solar panel 5 is through 7 chargings of 84 pairs of batteries of charge control module; Battery 7 is output as micro controller module 81, some matrix LED driver module 82, motor drive module 83, charge control module 84 and 9 power supplies of described photoreceptor through step-down module 85 again, and battery 7 is output as dot matrix LED display screen 6 through boost module 86 and supplies power with the motor 41 in the whirligig 4.Automatic adjustable solar LED street lamp daytime of the utility model and dusk can be the sub-district road lighting by the light of LED display 6 constantly through the management document announcement information of dot matrix LED display screen 6 demonstration sub-districts simultaneously.When reaching the late into the night, it is full frame luminous to drive dot matrix LED display screen 6 through some matrix LED driver module 82, realizes the road lighting of high-high brightness.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the utility model that does not break away from appended claims and limited; Can make various variations to the utility model in form with on the details, be the protection domain of the utility model.

Claims

1. an automatic adjustable solar LED street lamp is characterized in that, comprising:

One pedestal (1) is provided with circuit board (8) and battery (7) in the pedestal (1);

One vertical rod body (2), an end are fixed on the pedestal (1), and the other end is connected in a cross-bar body (3) through a whirligig (4);

One cross-bar body (3), an end are connected in a whirligig (4), and the other end is connected in a solar panel (5);

One whirligig (4), in establish a motor (41) and rotary power member;

One solar panel (5);

Some array type LED display screens (6) are fixed on the above-mentioned vertical rod body (2);

One battery (7) is electrically connected at circuit board (8) through cable;

One circuit board (8) is electrically connected at the interior motor of whirligig (4) (41), solar panel (5) and battery (7) through cable;

One photoreceptor (9) is arranged on the above-mentioned cross-bar body (3).

2. automatic adjustable solar LED street lamp according to claim 1 is characterized in that described circuit board (8) specifically comprises:

One micro controller module (81); Power port is electrically connected at step-down module (85); Signal input port is electrically connected at described photoreceptor (9), and signal output port is electrically connected at a matrix LED driver module (82), motor drive module (83) and charge control module (84);

Some matrix LED driver modules (82), power port are electrically connected at step-down module (85), and control port is electrically connected at above-mentioned micro controller module (81), and drive ports is electrically connected at described dot matrix LED display screen (6);

One motor drive module (83), power port are electrically connected at step-down module (85), and control port is electrically connected at above-mentioned micro controller module (81), and drive ports is electrically connected at the motor (41) in the above-mentioned whirligig (4);

One charge control module (84); Power port is electrically connected at step-down module (85); Control port is electrically connected at above-mentioned micro controller module (81), and input port is electrically connected at described solar panel (5), and output port is electrically connected at described battery (7);

One step-down module (85); Input port is electrically connected at described battery (7), and output port is electrically connected at above-mentioned micro controller module (81), some matrix LED driver module (82), motor drive module (83), charge control module (84) and described photoreceptor (9);

One boost module (86), input port are electrically connected at described battery (7), and output port is electrically connected at the motor (41) in described dot matrix LED display screen (6) and the whirligig (4).