CN203052503U - Light emitting diode (LED) energy-saving streetlamp combining wind energy with solar energy - Google Patents

Abstract

The utility model discloses an LED energy-saving street lamp combined with wind energy and solar energy. The street lamp comprises a support frame, an LED lamp located on the support frame, a solar power generation device, a wind power generation device, an energy storage device, and an electric power intelligent adjustment device. The electric power intelligent adjustment device provided by the utility model includes a power regulator and an optical sensor connected with the power regulator. The optical sensor is used to detect the light intensity of the surrounding environment, and converts the optical signal into an electrical signal, and the electrical signal is transmitted to the Power regulator, and then the power regulator adjusts the output power according to the received electrical signal. When the electrical signal is strong, the output power will be adjusted downward, and the brightness of the LED light will decrease. When the electrical signal is weak, the output power will be adjusted upward. The brightness of the lamp increases; therefore, the intelligent electric power adjustment device can make corresponding adjustments to the luminous brightness of the LED lamp according to the surrounding light intensity, so as to ensure the efficient use of electric power.

Description

An LED energy-saving street lamp combining wind and solar energy

【Technical field】

The utility model relates to an LED lighting device, in particular to an LED energy-saving street lamp combining wind energy and solar energy.

【Background technique】

LED lights have the advantages of energy saving, environmental protection, and long life, and have been widely used in the field of lighting. Solar street light is a kind of street light that uses solar energy as energy. Because it is not affected by power supply, it does not need to dig trenches and embed wires, it does not consume conventional electric energy, and it can be installed on the spot as long as there is sufficient sunlight. Therefore, it has attracted widespread attention. Because it does not pollute the environment, it is called a green environmental protection product; wind energy is also one of the clean energy sources, because wind power generation devices do not produce pollution during use, and the technology is highly mature and low in price, so it is also widely used.

The prior art has proposed an LED street lamp that integrates wind energy and solar energy. Chinese Utility Model Publication CN202177021U discloses an LED street lamp that integrates wind energy and solar energy. This patent successfully integrates wind energy and solar energy. However, since the brightness of the LED light cannot be automatically adjusted, it still works at the set power when the surrounding light source is sufficient, wasting power.

【Content of invention】

The utility model provides an LED energy-saving street lamp combined with wind energy and solar energy, which effectively solves the problem of power waste.

The technical scheme of the utility model is:

An LED energy-saving street lamp combined with wind energy and solar energy, including a support frame and an LED light located on the support frame, a solar power generation device, a wind power generation device and an energy storage device. The support frame is also provided with an electric power intelligent adjustment device. The regulating device includes a power regulator and a light sensor connected to the power regulator. The power regulator adjusts the output power according to the light intensity detected by the light sensor to change the luminous brightness of the LED lamp. The input terminal of the power regulator is powered by the energy storage device Terminal connection, output terminal and LED light connection.

The electric power intelligent adjustment device provided by the utility model includes a power regulator and an optical sensor connected with the power regulator. The optical sensor is used to detect the light intensity of the surrounding environment, and converts the optical signal into an electrical signal, and the electrical signal is transmitted to the Power regulator, and then the power regulator adjusts the output power according to the received electrical signal. When the electrical signal is strong, the output power will be adjusted downward, and the brightness of the LED light will decrease. When the electrical signal is weak, the output power will be adjusted upward. The brightness of the lamp increases; therefore, the intelligent electric power adjustment device can make corresponding adjustments to the luminous brightness of the LED lamp through the surrounding light intensity, so as to ensure the efficient utilization of electric power.

【Description of drawings】

Fig. 1 is a structural diagram of the LED energy-saving street lamp combined with wind energy and solar energy of the utility model.

【Detailed ways】

The utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the support frame of the present utility model includes a main pole 1, and a first pole 2 and a second pole 3 located on the main pole 1; the end of the first pole 2 is provided with an LED lamp base 4, and the LED A lampshade and an LED lamp 5 located in the lampshade are provided under the lamp base 4, and one end of the LED lamp 5 connected to electricity is socketed in the LED lamp base 4; a solar power generation device 6 is provided on the second pole 3; There is a wind power generation device 7; the support frame is also equipped with an energy storage device 8, a switch control device, and an electric power intelligent adjustment device 9;

The energy storage device 8 is electrically connected to the output port of the solar power generation device 6 and the output port of the wind power generation device 7 respectively, and the power supply end of the energy storage device 8 is electrically connected to the LED lamp 5;

The switch control device is arranged on the bracket, connected in series with the energy storage device 8 and the LED lamp 5, and is used to control the opening and closing of the LED lamp 5;

The support frame is also provided with a power intelligent adjustment device 9, which includes a power regulator and a light sensor connected to the power regulator. The power regulator adjusts the output power according to the light intensity detected by the light sensor, and changes the LED light. 5, the input end of the power regulator is connected to the power supply end of the energy storage device 8, and the output end is connected to the LED lamp 5.

In actual implementation, the LED lamp is provided with a nano-reflector, which greatly improves the brightness.

The electric power intelligent adjustment device provided by the utility model includes a power regulator and an optical sensor connected with the power regulator. The optical sensor is used to detect the light intensity of the surrounding environment, and converts the optical signal into an electrical signal, and the electrical signal is transmitted to the Power regulator, and then the power regulator adjusts the output power according to the received electrical signal. When the electrical signal is strong, the output power will be adjusted downward, and the brightness of the LED light will decrease. When the electrical signal is weak, the output power will be adjusted upward. The brightness of the lamp increases; therefore, the intelligent electric power adjustment device can make corresponding adjustments to the luminous brightness of the LED lamp through the surrounding light intensity, so as to ensure the efficient utilization of electric power.

In a more advantageous embodiment, the solar battery panel and the LED lamp base in the utility model can be respectively connected to the same pole of the supporting frame through connecting rods.

In another preferred embodiment, the LED lamp in the utility model is composed of a PCB board, at least one green LED luminous body, at least one red LED luminous body, at least one blue LED luminous body, and three kinds of color LEDs respectively The utility model in this embodiment controls the control modules of different colors, and then controls the luminous color of the LED street lamp.

The embodiments of the utility model described above do not constitute a limitation to the protection scope of the utility model. Any modifications, equivalent replacements and improvements made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (2)

1. the LED energy-conserving road lamp of a wind and solar energy zoarium, comprise bracing frame and the LED lamp that is positioned on the bracing frame, device of solar generating, wind electricity generating system and energy storage device, be primarily characterized in that: also be provided with the electric intelligent adjusting device on the support frame as described above, this electric intelligent adjusting device comprises power governor and the optical sensor that is connected with power governor, power governor is regulated power output according to the luminous intensity that light sensors arrives, change the luminosity of LED lamp, the input of this power governor is connected with the energy storage device feeder ear, and output is connected with the LED lamp.

2. according to the LED energy-conserving road lamp of the described wind and solar energy zoarium of claim 1, it is characterized in that: described LED lamp is provided with the nanometer reflecting plate.

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