CN211011147U

CN211011147U - Intelligent solar street lamp based on photoelectric integration technology

Info

Publication number: CN211011147U
Application number: CN201921721139.XU
Authority: CN
Inventors: 姚教才; 李友权; 黄良东
Original assignee: Hunan Shuogong Lighting Engineering Co ltd
Current assignee: Hunan Shuogong Lighting Engineering Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-14
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses an intelligent solar street lamp based on optoelectronic integration technique, including lamp pole (1), light emitting module (2) and photovoltaic module (3), the vertical setting of lamp pole, light emitting module passes through horizontal bracing piece (6) to be fixed on the lamp pole, light emitting module is L ED light emitting module, photovoltaic module installs the upper end at the lamp pole, photovoltaic module includes photovoltaic board and the electric putter that drives the photovoltaic board and change the incline direction, be equipped with lithium cell and MCU in the lamp pole, photovoltaic module charges for the lithium cell, the lithium cell is the power supply of L ED light emitting module, be equipped with light intensity sensor on the lamp pole, light intensity sensor links to each other with MCU, MCU passes through drive circuit and links to each other with L ED light emitting module.

Description

Intelligent solar street lamp based on photoelectric integration technology

Technical Field

The utility model belongs to the technical field of the electron, a intelligent solar street lamp based on optoelectronic integration technique is related to.

Background

Although the existing solar street lamp can realize solar power supply, the existing solar street lamp has fewer functions and sometimes has insufficient power, and the existing solar street lamp cannot meet the illumination requirement.

Therefore, there is a need to design a street lamp capable of intelligently adjusting light according to the ambient light intensity state, so as to save energy consumption.

In addition, other clean energy sources are needed to supply power to the street lamps.

Therefore, it is necessary to design an intelligent solar street light based on the photovoltaic integration technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an intelligent solar street lamp based on optoelectronic integration technique is provided, this intelligent solar street lamp based on optoelectronic integration technique compact structure, and the function is abundant, practices thrift the energy consumption.

The technical solution of the utility model is as follows:

an intelligent solar street lamp based on a photoelectric integration technology is characterized by comprising a lamp post (1), a light-emitting module (2) and a photovoltaic module (3);

the lamp post is vertically arranged, the light-emitting module is fixed on the lamp post through a transverse supporting rod (6), and the light-emitting module is L ED;

the photovoltaic module is arranged at the upper end of the lamp post;

the photovoltaic module comprises a photovoltaic panel and an electric push rod for driving the photovoltaic panel to change the inclination direction;

the lamp pole is internally provided with a lithium battery and an MCU, the photovoltaic module charges the lithium battery, the lithium battery supplies power for the L ED light-emitting module, the lamp pole is provided with a light intensity sensor, the light intensity sensor is connected with the MCU, and the MCU is connected with the L ED light-emitting module through a driving circuit.

The top of the lamp post is provided with a fan module (4) used for power generation, and the fan module is connected with the lithium battery through a charging circuit.

The number of the fan modules is 3, and the 3 fan modules are connected with the top end of the lamp post through a connector (5); the 3 fan modules are arranged in a Y-shape and the connector can rotate relative to the lamp pole.

The MCU is connected with a wireless communication module; the MCU is in communication connection with the remote control platform through the wireless communication module.

The wireless communication module is a 3G, 4G or 5G module.

Has the advantages that:

the utility model discloses an intelligent solar street lamp based on optoelectronic integration technique has following characteristics:

(1) the solar energy and the wind power are adopted to realize energy supply, so that the power supply can be effectively ensured, and the illumination requirement of the street lamp can be met.

(2) The wind power generation module adopts 3 power generation modules, and can make full use of wind energy, so that the generated power is maximized.

(3) The street lamp brightness is adjusted based on the light intensity sensor, and energy consumption is saved.

(4) The remote control device is provided with a communication module, so that remote control is facilitated.

All in all, the intelligent solar street lamp has the advantages of rich functions, compact structure, energy conservation, environmental protection and suitability for popularization and implementation.

Drawings

Fig. 1 is a schematic general structural diagram of an intelligent solar street lamp based on a photoelectric integration technology;

FIG. 2 is a schematic view of an arrangement of 3 wind power generators;

FIG. 3 is a schematic view of an L ED lamp head structure;

FIG. 4 is a schematic diagram of an amplification circuit;

fig. 5 is a schematic diagram of an automatic dimming circuit.

Description of reference numerals: the solar photovoltaic lamp comprises a lamp post 1, a light emitting module 2, a photovoltaic module 3, a fan module 4, a connector 5 and a transverse supporting rod 6.

21-lamp bead, 41-generator and 42-fan blade.

Detailed Description

The invention will be described in further detail with reference to the following figures and specific embodiments:

example 1: as shown in fig. 1-3, an intelligent solar street lamp based on the photoelectric integration technology is characterized by comprising a lamp post 1, a light emitting module 2 and a photovoltaic module 3;

the lamp post is vertically arranged, the light-emitting module is fixed on the lamp post through the transverse supporting rod 6 and is L ED;

the photovoltaic module is arranged at the upper end of the lamp post;

The top of the lamp post is provided with a fan module 4 for power generation, and the fan module is connected with the lithium battery through a charging circuit.

The number of the fan modules is 3, and the 3 fan modules are connected with the top end of the lamp post through a connector 5; the 3 fan modules are arranged in a Y-shape and the connector can rotate relative to the lamp pole.

The wireless communication module is a 3G, 4G or 5G module.

As shown in fig. 4, the light intensity sensor is connected with the ADC end of the MCU through the adjustable amplification amplifier;

the amplifier with adjustable amplification factor comprises an operational amplifier U1 and a multi-way switch U2; the multi-way switch U2 is a one-out-of-four selector;

the output end Vin of the light intensity sensor is connected with the inverting input end of the operational amplifier U1 through a resistor R0; the non-inverting input end of the operational amplifier U1 is grounded through a resistor R06, the non-inverting input end of the operational amplifier U1 is also connected with 4 input channels of a four-in-one selector through 4 resistors R01-R04 respectively, the output channel of the four-in-one selector is connected with the output end Vout of the operational amplifier U1, and the Vout is connected with the ADC end of the MCU;

2 output ports of the MCU are respectively connected with channel selection ends A and B of the one-out-of-four selector;

the operational amplifier U1 employs a L M393 device.

Calculation formula of Vout and Vin:

vout ═ Vin, (Rx + R0)/R0; wherein Rx ═ R01, R02, R03, or R04; determining which resistance to select based on the gate terminal AB; and R01, R02, R03 and R04 are each different; preferred R04-5-R03-25-R02-100-R01; r01-5 × R0. can conveniently achieve span and precision switching.

As shown in FIG. 5, the display screen is connected with the MCU, the dimming circuit comprises L ED lamp strings, a triode, a light intensity sensor Rx and an A/D converter, the triode is an NPN type triode, and a knob switch is also arranged on a fixed frame of the display screen and is coaxially connected with the light intensity sensor Rx;

the light intensity sensor Rx and the first resistor R1 are connected in series to form a voltage division branch, one end of the voltage division branch is connected with the positive electrode Vcc of the power supply, and the other end of the voltage division branch is grounded; the connection point of the light intensity sensor Rx and the first resistor R1 is connected with the input end of the A/D converter; the output end of the A/D converter is connected with the data input port of the MCU;

the L ED lamp string comprises multiple L ED lamps connected in series, the anode of L ED lamp string is connected with the positive electrode Vcc of power supply, the cathode of L ED lamp string is connected with the C electrode of triode, the E electrode of triode is grounded through a second resistor R2, the B electrode of triode is connected with the output end of MCU, the positive electrode Vcc of power supply is 5V, and the A/D converter is an 8-bit serial output type converter.

Claims

1. An intelligent solar street lamp based on a photoelectric integration technology is characterized by comprising a lamp post (1), a light-emitting module (2) and a photovoltaic module (3);

the photovoltaic module is arranged at the upper end of the lamp post;

2. The intelligent solar street lamp based on the optoelectronic integration technology as claimed in claim 1, wherein a fan module (4) for generating electricity is arranged on the top of the lamp post, and the fan module is connected with the lithium battery through a charging circuit.

3. The intelligent solar street lamp based on the photoelectric integration technology as claimed in claim 1, wherein the number of the fan modules is 3, and the 3 fan modules are connected with the top end of the lamp post through a connector (5); the 3 fan modules are arranged in a Y-shape and the connector can rotate relative to the lamp pole.

4. The intelligent solar street lamp based on the photoelectric integration technology as claimed in any one of claims 1 to 3, wherein the MCU is connected with a wireless communication module; the MCU is in communication connection with the remote control platform through the wireless communication module.

5. The intelligent solar street lamp based on the optoelectronic integration technology as claimed in claim 4, wherein the wireless communication module is a 3G, 4G or 5G module.