现有技术中，LED路灯主要依靠市电供电，其耗电成本高，市政部门对LED路灯的施工和管理也消耗大量的运营成本。而且，仅有的一些LED太阳能路灯耗能较高，需要对供电电路进行改良，以及尚缺乏将风能供电电路用于LED路灯的技术方案，自然缺少将二者有机结合并自适应切换的充电结构。In the prior art, LED street lamps mainly rely on mains power supply, which has high power consumption costs, and the construction and management of LED street lamps by municipal departments also consume a large amount of operating costs. Moreover, only some LED solar street lamps consume a lot of energy, so the power supply circuit needs to be improved, and there is still a lack of technical solutions for using wind energy power supply circuits for LED street lamps. Naturally, there is a lack of a charging structure that combines the two organically and switches adaptively. .

为此，本发明提出了一种基于环境检测进行充电的LED路灯，将风能供电电路和太阳能供电电路进行有机结合，根据风速检测仪和太阳光光强检测仪的检测结果控制充电系统对LED路灯蓄电池的充电，从而从整体上提高LED路灯的节能水准。For this reason, the present invention proposes a kind of LED street lamp that charges based on environmental detection, organically combines the wind power supply circuit and the solar power supply circuit, controls the charging system to charge the LED street lamp according to the detection results of the wind speed detector and the sunlight intensity detector. Battery charging, so as to improve the energy saving level of LED street lamps as a whole.

发明内容Contents of the invention

为了解决现有技术存在的技术问题，本发明提供了一种多模式充电的LED路灯，首先，改造现有的太阳能供电电路，将风能供电电路有机结合到LED路灯的充电电路中，更关键的是，通过风速检测仪和太阳光光强检测仪的检测结果控制充电电路对铅酸蓄电池的充电，这样，从整体上提高了LED路灯系统的节能等级、可靠性以及稳定性。In order to solve the technical problems existing in the prior art, the present invention provides a multi-mode charging LED street lamp. Firstly, the existing solar power supply circuit is transformed, and the wind power supply circuit is organically combined into the charging circuit of the LED street lamp. More critical Yes, the charging circuit is used to control the charging of the lead-acid battery by the detection results of the wind speed detector and the solar light intensity detector, thus improving the energy-saving level, reliability and stability of the LED street lamp system as a whole.

根据本发明的一方面，提供了一种多模式充电的LED路灯，所述LED路灯包括LED灯管、风速检测仪、太阳光光强检测仪、太阳能电池组件和太阳能充电控制器，太阳能充电控制器在所述LED路灯使用太阳能电池组件充电时控制太阳能电池组件的充电方式，风速检测仪和太阳光光强检测仪的输出数据为太阳能电池组件充电和非太阳能电池组件充电之间的切换提供参考信号。According to one aspect of the present invention, a multi-mode charging LED street lamp is provided, the LED street lamp includes an LED lamp tube, an anemometer, a solar light intensity detector, a solar cell assembly and a solar charge controller, and the solar charge control The controller controls the charging mode of the solar battery component when the LED street lamp is charged with the solar battery component, and the output data of the wind speed detector and the sunlight intensity detector provide a reference for switching between solar battery component charging and non-solar battery component charging Signal.

更具体地，在所述多模式充电的LED路灯中，还包括：太阳能电池组件，设置在灯架顶部，具有电能输出接口，用于输出太阳能电池组件将太阳能转换后的电能，电能输出接口包括输出正端和输出负端；风速检测仪，设置在灯架顶部，用于实时检测当前环境的实时风速；太阳光光强检测仪，设置在灯架顶部，用于实时检测当前环境的实时太阳光光强；第六防反二极管，其正端与电能输出接口的输出正端连接；第八电容，并联在第六防反二极管的负端和电能输出接口的输出负端之间；第四开关管，为一P沟增强型MOS管，其漏极与第六防反二极管的负端连接，其衬底与源极相连；第七防反二极管，并联在第四开关管的源极和电能输出接口的输出负端之间；第一电感，其一端与第四开关管的源极连接；第九电容，并联在第一电感的另一端和电能输出接口的输出负端之间；熔断器，其一端与第一电感的另一端连接，另一端与铅酸蓄电池的正极连接；蓄电池电压检测设备，用于实时检测铅酸蓄电池的充电电压；蓄电池电流检测设备，用于实时检测铅酸蓄电池的充电电流；太阳能充电控制器，与电能输出接口、铅酸蓄电池、蓄电池电压检测设备和蓄电池电流检测设备分别连接，在检测到电能输出接口对铅酸蓄电池供电时，当接收到的充电电压小于预设蓄电池电压阈值时，采用恒流充电方式对铅酸蓄电池进行充电，当接收到的充电电压大于等于预设蓄电池电压阈值且接收到的充电电流大于等于预设蓄电池电流阈值时，采用恒压充电方式对铅酸蓄电池进行充电，当接收到的充电电压大于等于预设蓄电池电压阈值且接收到的充电电流小于预设蓄电池电流阈值时，采用浮充充电方式对铅酸蓄电池进行充电；升力风机主结构，设置在灯架顶部，包括三个叶片、偏航设备、轮毂和传动设备；三个叶片在风通过时，由于每一个叶片的正反面的压力不等而产生升力，所述升力带动对应叶片旋转；偏航设备与三个叶片连接，用于提供三个叶片旋转的可靠性并解缆；轮毂与三个叶片连接，用于固定三个叶片，以在叶片受力后被带动进行顺时针旋转，将风能转化为低转速的动能；传动设备包括低速轴、齿轮箱、高速轴、支撑轴承、联轴器和盘式制动器，齿轮箱通过低速轴与轮毂连接，通过高速轴与风力发电机连接，用于将轮毂的低转速的动能转化为风力发电机所需要的高转速的动能，联轴器为一柔性轴，用于补偿齿轮箱输出轴和发电机转子的平行性偏差和角度误差，盘式制动器，为一液压动作的盘式制动器，用于机械刹车制动；风力发电机，设置在灯架顶部，与升力风机主结构的齿轮箱连接，为一双馈异步发电机，用于将接收到的高转速的动能转化为风力电能，风力发电机包括定子绕组、转子绕组、双向背靠背IGBT电压源变流器和风力发电机输出接口，定子绕组直连风力发电机输出接口，转子绕组通过双向背靠背IGBT电压源变流器与风力发电机输出接口连接，风力发电机输出接口为三相交流输出接口，用于输出风力电能；整流电路，与风力发电机输出接口连接，对风力发电机输出接口输出的三相交流电压进行整流以获得风力直流电压；滤波稳压电路，与整流电路连接以对风力直流电压进行滤波稳压，以输出稳压直流电压；第三电阻和第四电阻，串联后并联在滤波稳压电路的正负二端，第三电阻的一端连接滤波稳压电路的正端，第四电阻的一端连接滤波稳压电路的负端；第一电容和第二电容，串联后并联在滤波稳压电路的正负二端，第一电容的一端连接滤波稳压电路的正端，第二电容的一端连接滤波稳压电路的负端，第一电容的另一端连接第一电阻的另一端，第二电容的另一端连接第二电阻的另一端；第三电容，并联在滤波稳压电路的正负二端；第五电阻，其一端连接滤波稳压电路的正端；第一开关管，为一P沟增强型MOS管，其漏极与第三电阻的另一端连接，其衬底与源极相连，其源极与滤波稳压电路的负端连接；手动卸荷电路，其两端分别与第一开关管的漏极和源极连接；第一防反二极管，其正端与滤波稳压电路的正端连接，其负端与第一开关管的漏极连接；第二开关管，为一P沟增强型MOS管，其漏极与滤波稳压电路的正端连接，其衬底与源极相连；第二防反二极管，其正端与第二开关管的源极连接；第四电容和第五电容，都并联在第二防反二极管的负端和滤波稳压电路的负端之间；第三防反二极管，并联在第二防反二极管的负端和滤波稳压电路的负端之间；第三开关管，为一P沟增强型MOS管，其漏极与第二防反二极管的负端连接，其衬底与源极相连；第四防反二极管，并联在第三开关管的源极和滤波稳压电路的负端之间；第二电感，其一端与第三开关管的源极连接；第六电容和第七电容，都并联在第二电感的另一端和滤波稳压电路的负端之间；第五防反二极管，并联在第二电感的另一端和滤波稳压电路的负端之间；铅酸蓄电池，其正极与熔断器的另一端连接，其负极与电能输出接口的输出负端，同时其正极与第五防反二极管的负极连接，其负极与第五防反二极管的正极连接；继电器，位于LED灯管和铅酸蓄电池之间，通过是否切断LED灯管和铅酸蓄电池之间的连接来控制LED灯管的打开和关闭；光耦，位于继电器和飞思卡尔IMX6处理器之间，用于在飞思卡尔IMX6处理器的控制下，决定继电器的切断操作；飞思卡尔IMX6处理器，与第一开关管的栅极和第二开关管的栅极分别连接，通过在第一开关管的栅极上施加PWM控制信号，确定第一开关管的通断，以控制风力发电机输出接口对铅酸蓄电池的充电的通断，还通过在第二开关管的栅极上施加占空比可调的PWM控制信号，以控制风力发电机输出接口对铅酸蓄电池的充电电压；其中，飞思卡尔IMX6处理器还与风速检测仪和太阳光光强检测仪分别连接；当接收到的实时风速大于等于预设风速阈值且接收到的实时太阳光光强小于预设光强阈值时，断开电能输出接口对铅酸蓄电池的充电，打通风力发电机输出接口对铅酸蓄电池的充电；当接收到的实时风速大于等于预设风速阈值且接收到的实时太阳光光强大于等于预设光强阈值时，根据实时风速超出预设风速阈值的比例和实时太阳光光强超出预设光强阈值的比例决定电能输出接口和风力发电机输出接口对铅酸蓄电池的充电的通断；当接收到的实时太阳光光强大于等于预设光强阈值且接收到的实时风速小于预设风速阈值时，打通电能输出接口对铅酸蓄电池的充电，断开风力发电机输出接口对铅酸蓄电池的充电；其中，针对飞思卡尔IMX6处理器，当实时风速超出预设风速阈值的比例大于等于实时太阳光光强超出预设光强阈值的比例时，断开电能输出接口对铅酸蓄电池的充电，打通风力发电机输出接口对铅酸蓄电池的充电；当实时风速超出预设风速阈值的比例小于实时太阳光光强超出预设光强阈值的比例时，打通电能输出接口对铅酸蓄电池的充电，断开风力发电机输出接口对铅酸蓄电池的充电。More specifically, in the multi-mode charging LED street lamp, it also includes: a solar cell assembly, which is arranged on the top of the lamp stand, and has an electric energy output interface for outputting the electric energy converted by the solar cell assembly from solar energy. The electric energy output interface includes Output positive terminal and output negative terminal; the wind speed detector is set on the top of the light stand for real-time detection of the real-time wind speed of the current environment; the sunlight intensity detector is set on the top of the light stand for real-time detection of the real-time sun in the current environment light intensity; the sixth anti-reverse diode, its positive end is connected to the output positive end of the electric energy output interface; the eighth capacitor is connected in parallel between the negative end of the sixth anti-reverse diode and the output negative end of the electric energy output interface; the fourth The switch tube is a P-channel enhanced MOS tube, its drain is connected to the negative end of the sixth anti-reverse diode, and its substrate is connected to the source; the seventh anti-reverse diode is connected in parallel between the source and the source of the fourth switch tube. Between the output negative terminals of the power output interface; the first inductor, one end of which is connected to the source of the fourth switching tube; the ninth capacitor, connected in parallel between the other end of the first inductor and the output negative terminal of the power output interface; fuse One end of which is connected to the other end of the first inductance, and the other end is connected to the positive electrode of the lead-acid battery; the battery voltage detection device is used to detect the charging voltage of the lead-acid battery in real time; the battery current detection device is used to detect the lead-acid battery in real time The charging current of the battery; the solar charging controller is connected to the power output interface, lead-acid battery, battery voltage detection equipment and battery current detection equipment respectively. When the power output interface is detected to supply power to the lead-acid battery, the received charging voltage When the battery voltage threshold is less than the preset battery voltage, the lead-acid battery is charged by constant current charging; when the received charging voltage is greater than or equal to the preset battery voltage threshold and the received charging current is greater than or equal to the preset battery current threshold, the constant The lead-acid battery is charged by the voltage charging method. When the received charging voltage is greater than or equal to the preset battery voltage threshold and the received charging current is less than the preset battery current threshold, the lead-acid battery is charged by the float charging method; lift The main structure of the wind turbine is set on the top of the light frame, including three blades, yaw equipment, hub and transmission equipment; when the wind passes through the three blades, due to the unequal pressure on the front and back of each blade, the lift force is generated. Drive the corresponding blades to rotate; the yaw device is connected with the three blades to provide the reliability of the rotation of the three blades and uncable; the hub is connected to the three blades to fix the three blades to be driven after the blades are stressed Rotate clockwise to convert wind energy into low-speed kinetic energy; transmission equipment includes low-speed shafts, gearboxes, high-speed shafts, support bearings, couplings and disc brakes, the gearbox is connected to the hub through the low-speed shaft, and the high-speed shaft is connected to The wind turbine connection is used to convert the low-speed kinetic energy of the hub into the high-speed kinetic energy required by the wind turbine. The coupling is a flexible shaft used to compensate for the parallelism deviation between the gearbox output shaft and the generator rotor and angle error, the disc brake is a hydraulically operated disc brake for mechanical braking; the wind generator is set on the top of the light frame, Connected with the gearbox of the main structure of the lift wind turbine, it is a double-fed asynchronous generator, which is used to convert the received high-speed kinetic energy into wind power. The wind power generator includes stator windings, rotor windings, and bidirectional back-to-back IGBT voltage source converters. The stator winding is directly connected to the output interface of the wind turbine, and the rotor winding is connected to the output interface of the wind turbine through a bidirectional back-to-back IGBT voltage source converter. The output interface of the wind generator is a three-phase AC output interface for Wind power output; rectification circuit, connected to the output interface of the wind power generator, rectifies the three-phase AC voltage output by the output interface of the wind power generator to obtain wind power DC voltage; filtering and stabilizing circuit, connected to the rectification circuit to perform wind power DC voltage filter and stabilize the voltage to output the stabilized DC voltage; the third resistor and the fourth resistor are connected in series and parallel to the positive and negative terminals of the filter and stabilizer circuit, one end of the third resistor is connected to the positive terminal of the filter and stabilizer circuit, and the fourth resistor One end of the first capacitor is connected to the negative end of the filter voltage regulator circuit; the first capacitor and the second capacitor are connected in parallel to the positive and negative ends of the filter voltage regulator circuit after being connected in series, one end of the first capacitor is connected to the positive end of the filter voltage regulator circuit, and the second capacitor One end of the first capacitor is connected to the negative end of the filter regulator circuit, the other end of the first capacitor is connected to the other end of the first resistor, the other end of the second capacitor is connected to the other end of the second resistor; the third capacitor is connected in parallel to the filter regulator circuit Positive and negative terminals; the fifth resistor, one end of which is connected to the positive end of the filter and voltage regulator circuit; the first switch tube is a P-channel enhanced MOS tube, its drain is connected to the other end of the third resistor, and its substrate is connected to the other end of the third resistor. The source is connected, and its source is connected to the negative terminal of the filter voltage stabilizing circuit; the manual unloading circuit, its two ends are respectively connected to the drain and source of the first switching tube; the first anti-reverse diode, its positive terminal is connected to the filter The positive terminal of the voltage stabilizing circuit is connected, and its negative terminal is connected to the drain of the first switching tube; the second switching tube is a P-channel enhanced MOS tube, and its drain is connected to the positive terminal of the filtering and stabilizing circuit. The bottom of the second anti-reverse diode is connected to the source; the positive end of the second anti-reverse diode is connected to the source of the second switching tube; the fourth capacitor and the fifth capacitor are connected in parallel to the negative end of the second anti-reverse diode and the filter regulator circuit between the negative terminals; the third anti-reverse diode, connected in parallel between the negative terminal of the second anti-reverse diode and the negative terminal of the filter voltage regulator circuit; the third switch tube is a P-channel enhanced MOS tube, and its drain is connected to The negative end of the second anti-reverse diode is connected, and its substrate is connected to the source; the fourth anti-reverse diode is connected in parallel between the source of the third switching tube and the negative end of the filter and voltage regulator circuit; the second inductance, one end It is connected to the source of the third switching tube; the sixth capacitor and the seventh capacitor are both connected in parallel between the other end of the second inductor and the negative end of the filtering and stabilizing circuit; the fifth anti-reverse diode is connected in parallel to the second inductor Between the other end and the negative end of the filtering and stabilizing circuit; lead-acid battery, its positive pole is connected to the other end of the fuse, its negative pole is connected to the output negative terminal of the power output interface, and its positive pole is connected to the negative pole of the fifth anti-reverse diode , the negative pole of which is connected to the positive pole of the fifth anti-reverse diode; the relay is located between the LED lamp tube and the lead-acid battery, and is connected by whether to cut off the LED lamp tube and the lead-acid battery The connection between to control the opening and closing of the LED lamp; the optocoupler, located between the relay and the Freescale IMX6 processor, is used to determine the cut-off operation of the relay under the control of the Freescale IMX6 processor; The Carl IMX6 processor is connected to the grid of the first switching tube and the grid of the second switching tube respectively, and determines the on-off of the first switching tube by applying a PWM control signal to the grid of the first switching tube to control The on-off of the charging of the lead-acid battery by the output interface of the wind-driven generator is also controlled by applying a PWM control signal with an adjustable duty cycle to the grid of the second switching tube to control the charging of the lead-acid battery by the output interface of the wind-driven generator Voltage; among them, the Freescale IMX6 processor is also connected to the wind speed detector and the sunlight intensity detector respectively; when the received real-time wind speed is greater than or equal to the preset wind speed threshold and the received real-time sunlight intensity is less than the preset light intensity When the threshold is strong, disconnect the power output interface to charge the lead-acid battery, and open the output interface of the power generator to charge the lead-acid battery; when the received real-time wind speed is greater than or equal to the preset wind speed threshold and the received real-time sunlight is strong When it is equal to the preset light intensity threshold, according to the ratio of the real-time wind speed exceeding the preset wind speed threshold and the ratio of the real-time sunlight intensity exceeding the preset light intensity threshold, the charging rate of the electric energy output interface and the wind power generator output interface to the lead-acid battery is determined. On-off; when the received real-time sunlight intensity is greater than or equal to the preset light intensity threshold and the received real-time wind speed is less than the preset wind speed threshold, the power output interface is opened to charge the lead-acid battery, and the wind turbine output interface is disconnected Charge the lead-acid battery; among them, for the Freescale IMX6 processor, when the ratio of the real-time wind speed exceeding the preset wind speed threshold is greater than or equal to the ratio of the real-time sunlight intensity exceeding the preset light intensity threshold, disconnect the power output interface pair To charge the lead-acid battery, open the output interface of the wind turbine to charge the lead-acid battery; when the proportion of the real-time wind speed exceeding the preset wind speed threshold is less than the proportion of the real-time sunlight intensity exceeding the preset light intensity threshold, open the electric energy output interface to charge the lead-acid battery. To charge the lead-acid battery, disconnect the output interface of the wind turbine to charge the lead-acid battery.

更具体地，在所述多模式充电的LED路灯中：采用飞思卡尔IMX6处理器的内部时钟替换实时时钟电路。More specifically, in the multi-mode charging LED street lamp: use the internal clock of the Freescale IMX6 processor to replace the real-time clock circuit.

更具体地，在所述多模式充电的LED路灯中：铅酸蓄电池为阀控密封式铅酸蓄电池。More specifically, in the multi-mode charging LED street lamp: the lead-acid battery is a valve-regulated sealed lead-acid battery.

更具体地，在所述多模式充电的LED路灯中，所述LED路灯还包括：静态存储器，与太阳能充电控制器连接，用于预先存储预设蓄电池电压阈值和预设蓄电池电流阈值。More specifically, in the multi-mode charging LED street lamp, the LED street lamp further includes: a static memory, connected to the solar charging controller, for storing preset battery voltage thresholds and preset battery current thresholds in advance.

更具体地，在所述多模式充电的LED路灯中：无线通信电路，与飞思卡尔IMX6处理器连接，用于无线发送实时风速和实时太阳光光强。More specifically, in the multi-mode charging LED street lamp: a wireless communication circuit, connected with a Freescale IMX6 processor, for wirelessly sending real-time wind speed and real-time sunlight intensity.

附图说明Description of drawings

以下将结合附图对本发明的实施方案进行描述，其中：Embodiments of the present invention will be described below in conjunction with the accompanying drawings, wherein:

图1为根据本发明实施方案示出的多模式充电的LED路灯的结构方框图。Fig. 1 is a structural block diagram of a multi-mode charging LED street lamp according to an embodiment of the present invention.

附图标记：1LED灯管；2风速检测仪；3太阳光光强检测仪；4太阳能电池组件；5太阳能充电控制器Reference signs: 1 LED lamp tube; 2 Wind speed detector; 3 Sun light intensity detector; 4 Solar cell assembly; 5 Solar charge controller

具体实施方式detailed description

下面将参照附图对本发明的多模式充电的LED路灯的实施方案进行详细说明。Embodiments of the multi-mode charging LED street lamp of the present invention will be described in detail below with reference to the accompanying drawings.

目前，LED路灯使用超过6000小时的故障率小于1％。照明在全球约占了19％的用电量，如果全球采用的照明系统效率比现有提升一倍，就可说是相当于移除了欧洲一半的用电量及排热量。由此可见，如何提高LED路灯的节能等级，对应全球能源的节能减排至关重要。At present, the failure rate of LED street lamps used for more than 6000 hours is less than 1%. Lighting accounts for about 19% of the world's electricity consumption. If the efficiency of the lighting system adopted globally is doubled, it can be said to be equivalent to removing half of Europe's electricity consumption and heat dissipation. It can be seen that how to improve the energy-saving level of LED street lamps is very important for energy-saving and emission-reduction of global energy.

节能型的LED路灯主要为太阳能供电的路灯，通过在太阳能充足的情况下采集太阳能，并转换为电能储存到蓄电池内，以供LED路灯照明时使用，这种方式虽然在一定程度下满足了对LED路灯节能的要求，但在太阳能不充足的区域无法得到应用，同时，现有技术中没有将风能供电用于LED路灯的技术方案，自然，也没有将太阳能供电电路和风能供电电路进行有机结合和灵活切换的用电结构，现有的LED路灯的供电电路尚有进步的空间。Energy-saving LED street lamps are mainly solar-powered street lamps. When solar energy is sufficient, solar energy is collected and converted into electrical energy and stored in batteries for use in LED street lamp lighting. LED street lamps require energy saving, but they cannot be applied in areas where solar energy is insufficient. At the same time, there is no technical solution for using wind energy power supply for LED street lamps in the prior art. Naturally, there is no organic combination of solar power supply circuits and wind energy power supply circuits. And the power structure of flexible switching, the power supply circuit of the existing LED street lamp still has room for improvement.

为了克服上述不足，本发明搭建了一种多模式充电的LED路灯，能够将太阳能供电电路和风能供电电路进行有机结合，同时能够根据环境的各种参数决定太阳能供电电路和风能供电电路的供电切换策略，从而提高LED路灯的充电效率。In order to overcome the above shortcomings, the present invention builds a multi-mode charging LED street lamp, which can organically combine the solar power supply circuit and the wind power supply circuit, and at the same time determine the power supply switching between the solar power supply circuit and the wind power supply circuit according to various parameters of the environment strategy, thereby improving the charging efficiency of LED street lamps.

图1为根据本发明实施方案示出的多模式充电的LED路灯的结构方框图，所述LED路灯包括LED灯管、风速检测仪、太阳光光强检测仪、太阳能电池组件和太阳能充电控制器，太阳能充电控制器在所述LED路灯使用太阳能电池组件充电时控制太阳能电池组件的充电方式，风速检测仪和太阳光光强检测仪的输出数据为太阳能电池组件充电和非太阳能电池组件充电之间的切换提供参考信号。1 is a structural block diagram of a multi-mode charging LED street lamp according to an embodiment of the present invention. The LED street lamp includes an LED lamp tube, an anemometer, a solar light intensity detector, a solar cell assembly, and a solar charging controller. The solar charge controller controls the charging mode of the solar battery component when the LED street lamp is charged with the solar battery component, and the output data of the wind speed detector and the sunlight intensity detector are the difference between the charging of the solar battery component and the charging of the non-solar battery component. The switch provides a reference signal.

接着，继续对本发明的多模式充电的LED路灯的具体结构进行进一步的说明。Next, the specific structure of the multi-mode charging LED street lamp of the present invention will be further described.

所述LED路灯还包括：太阳能电池组件，设置在灯架顶部，具有电能输出接口，用于输出太阳能电池组件将太阳能转换后的电能，电能输出接口包括输出正端和输出负端。The LED street lamp also includes: a solar cell assembly, which is arranged on the top of the lamp stand, and has an electric energy output interface for outputting the electric energy converted from solar energy by the solar cell assembly. The electric energy output interface includes an output positive terminal and an output negative terminal.

所述LED路灯还包括：风速检测仪，设置在灯架顶部，用于实时检测当前环境的实时风速。The LED street lamp also includes: a wind speed detector, which is arranged on the top of the lamp frame, and is used for real-time detection of the real-time wind speed in the current environment.

所述LED路灯还包括：太阳光光强检测仪，设置在灯架顶部，用于实时检测当前环境的实时太阳光光强。The LED street lamp also includes: a solar light intensity detector, which is arranged on the top of the lamp stand, and is used for real-time detection of real-time sunlight intensity in the current environment.

所述LED路灯还包括：第六防反二极管，其正端与电能输出接口的输出正端连接；第八电容，并联在第六防反二极管的负端和电能输出接口的输出负端之间；第四开关管，为一P沟增强型MOS管，其漏极与第六防反二极管的负端连接，其衬底与源极相连；第七防反二极管，并联在第四开关管的源极和电能输出接口的输出负端之间。The LED street lamp also includes: the sixth anti-reverse diode, whose positive end is connected to the output positive end of the power output interface; the eighth capacitor, connected in parallel between the negative end of the sixth anti-reverse diode and the output negative end of the power output interface The fourth switch tube is a P-channel enhanced MOS tube, its drain is connected to the negative end of the sixth anti-reverse diode, and its substrate is connected to the source; the seventh anti-reverse diode is connected in parallel to the fourth switch tube Between the source and the output negative terminal of the power output interface.

所述LED路灯还包括：第一电感，其一端与第四开关管的源极连接；第九电容，并联在第一电感的另一端和电能输出接口的输出负端之间；熔断器，其一端与第一电感的另一端连接，另一端与铅酸蓄电池的正极连接。The LED street lamp also includes: a first inductor, one end of which is connected to the source of the fourth switching tube; a ninth capacitor, connected in parallel between the other end of the first inductor and the output negative end of the power output interface; a fuse, whose One end is connected to the other end of the first inductor, and the other end is connected to the positive pole of the lead-acid battery.

所述LED路灯还包括：蓄电池电压检测设备，用于实时检测铅酸蓄电池的充电电压；蓄电池电流检测设备，用于实时检测铅酸蓄电池的充电电流。The LED street lamp also includes: battery voltage detection equipment for real-time detection of the charging voltage of the lead-acid battery; battery current detection equipment for real-time detection of the charging current of the lead-acid battery.

所述LED路灯还包括：太阳能充电控制器，与电能输出接口、铅酸蓄电池、蓄电池电压检测设备和蓄电池电流检测设备分别连接，在检测到电能输出接口对铅酸蓄电池供电时，当接收到的充电电压小于预设蓄电池电压阈值时，采用恒流充电方式对铅酸蓄电池进行充电，当接收到的充电电压大于等于预设蓄电池电压阈值且接收到的充电电流大于等于预设蓄电池电流阈值时，采用恒压充电方式对铅酸蓄电池进行充电，当接收到的充电电压大于等于预设蓄电池电压阈值且接收到的充电电流小于预设蓄电池电流阈值时，采用浮充充电方式对铅酸蓄电池进行充电。The LED street lamp also includes: a solar charging controller, which is respectively connected to the power output interface, the lead-acid battery, the battery voltage detection device and the battery current detection device. When it is detected that the power output interface supplies power to the lead-acid battery, When the charging voltage is less than the preset battery voltage threshold, the lead-acid battery is charged with a constant current charging method. When the received charging voltage is greater than or equal to the preset battery voltage threshold and the received charging current is greater than or equal to the preset battery current threshold, Use the constant voltage charging method to charge the lead-acid battery. When the received charging voltage is greater than or equal to the preset battery voltage threshold and the received charging current is less than the preset battery current threshold, the lead-acid battery is charged in the float charging method. .

所述LED路灯还包括：升力风机主结构，设置在灯架顶部，包括三个叶片、偏航设备、轮毂和传动设备；三个叶片在风通过时，由于每一个叶片的正反面的压力不等而产生升力，所述升力带动对应叶片旋转；偏航设备与三个叶片连接，用于提供三个叶片旋转的可靠性并解缆；轮毂与三个叶片连接，用于固定三个叶片，以在叶片受力后被带动进行顺时针旋转，将风能转化为低转速的动能；传动设备包括低速轴、齿轮箱、高速轴、支撑轴承、联轴器和盘式制动器，齿轮箱通过低速轴与轮毂连接，通过高速轴与风力发电机连接，用于将轮毂的低转速的动能转化为风力发电机所需要的高转速的动能，联轴器为一柔性轴，用于补偿齿轮箱输出轴和发电机转子的平行性偏差和角度误差，盘式制动器，为一液压动作的盘式制动器，用于机械刹车制动。The LED street lamp also includes: the main structure of the lift fan, which is arranged on the top of the light frame, and includes three blades, yaw equipment, hubs and transmission equipment; and so on to generate lift, which drives the corresponding blades to rotate; the yaw device is connected with the three blades to provide the reliability of the rotation of the three blades and uncable; the hub is connected to the three blades to fix the three blades, The blades are driven to rotate clockwise after being stressed to convert wind energy into low-speed kinetic energy; transmission equipment includes low-speed shafts, gearboxes, high-speed shafts, support bearings, couplings and disc brakes, and the gearbox passes through low-speed shafts. It is connected to the hub and connected to the wind turbine through a high-speed shaft, which is used to convert the low-speed kinetic energy of the hub into the high-speed kinetic energy required by the wind turbine. The coupling is a flexible shaft used to compensate the output shaft of the gearbox Parallelism deviation and angle error with the generator rotor, the disc brake is a hydraulically operated disc brake for mechanical braking.

所述LED路灯还包括：风力发电机，设置在灯架顶部，与升力风机主结构的齿轮箱连接，为一双馈异步发电机，用于将接收到的高转速的动能转化为风力电能，风力发电机包括定子绕组、转子绕组、双向背靠背IGBT电压源变流器和风力发电机输出接口，定子绕组直连风力发电机输出接口，转子绕组通过双向背靠背IGBT电压源变流器与风力发电机输出接口连接，风力发电机输出接口为三相交流输出接口，用于输出风力电能。The LED street lamp also includes: a wind generator, which is arranged on the top of the lamp frame, connected with the gear box of the main structure of the lift fan, and is a double-fed asynchronous generator for converting the received high-speed kinetic energy into wind power. The generator includes stator windings, rotor windings, bidirectional back-to-back IGBT voltage source converters and wind turbine output interfaces. The stator windings are directly connected to the wind turbine output interfaces. The interface is connected, and the output interface of the wind power generator is a three-phase AC output interface, which is used to output wind power.

所述LED路灯还包括：整流电路，与风力发电机输出接口连接，对风力发电机输出接口输出的三相交流电压进行整流以获得风力直流电压；滤波稳压电路，与整流电路连接以对风力直流电压进行滤波稳压，以输出稳压直流电压；第三电阻和第四电阻，串联后并联在滤波稳压电路的正负二端，第三电阻的一端连接滤波稳压电路的正端，第四电阻的一端连接滤波稳压电路的负端。The LED street lamp also includes: a rectifier circuit connected to the output interface of the wind generator, and rectifies the three-phase AC voltage output by the output interface of the wind generator to obtain a wind DC voltage; The DC voltage is filtered and stabilized to output a regulated DC voltage; the third resistor and the fourth resistor are connected in parallel to the positive and negative terminals of the filter and regulator circuit after being connected in series, and one end of the third resistor is connected to the positive terminal of the filter and regulator circuit. One end of the fourth resistor is connected to the negative end of the filtering and stabilizing circuit.

所述LED路灯还包括：第一电容和第二电容，串联后并联在滤波稳压电路的正负二端，第一电容的一端连接滤波稳压电路的正端，第二电容的一端连接滤波稳压电路的负端，第一电容的另一端连接第一电阻的另一端，第二电容的另一端连接第二电阻的另一端；第三电容，并联在滤波稳压电路的正负二端；第五电阻，其一端连接滤波稳压电路的正端；第一开关管，为一P沟增强型MOS管，其漏极与第三电阻的另一端连接，其衬底与源极相连，其源极与滤波稳压电路的负端连接。The LED street lamp also includes: a first capacitor and a second capacitor, which are connected in parallel to the positive and negative ends of the filter voltage stabilizing circuit in series, one end of the first capacitor is connected to the positive end of the filter voltage stabilizing circuit, and one end of the second capacitor is connected to the filter voltage stabilizing circuit. The negative terminal of the voltage stabilizing circuit, the other end of the first capacitor is connected to the other end of the first resistor, the other end of the second capacitor is connected to the other end of the second resistor; the third capacitor is connected in parallel to the positive and negative terminals of the filter voltage stabilizing circuit ; the fifth resistor, one end of which is connected to the positive end of the filter voltage regulator circuit; the first switch tube is a P-channel enhanced MOS transistor, its drain is connected to the other end of the third resistor, and its substrate is connected to the source, Its source is connected with the negative terminal of the filtering and stabilizing circuit.

所述LED路灯还包括：手动卸荷电路，其两端分别与第一开关管的漏极和源极连接；第一防反二极管，其正端与滤波稳压电路的正端连接，其负端与第一开关管的漏极连接；第二开关管，为一P沟增强型MOS管，其漏极与滤波稳压电路的正端连接，其衬底与源极相连；第二防反二极管，其正端与第二开关管的源极连接；第四电容和第五电容，都并联在第二防反二极管的负端和滤波稳压电路的负端之间；第三防反二极管，并联在第二防反二极管的负端和滤波稳压电路的负端之间。The LED street lamp also includes: a manual unloading circuit, the two ends of which are respectively connected to the drain and the source of the first switching tube; The terminal is connected to the drain of the first switch tube; the second switch tube is a P-channel enhanced MOS tube, its drain is connected to the positive terminal of the filter voltage regulator circuit, and its substrate is connected to the source; the second anti-reverse A diode whose positive end is connected to the source of the second switching tube; the fourth capacitor and the fifth capacitor are connected in parallel between the negative end of the second anti-reverse diode and the negative end of the filtering and stabilizing circuit; the third anti-reverse diode , connected in parallel between the negative terminal of the second anti-reverse diode and the negative terminal of the filtering and stabilizing circuit.

所述LED路灯还包括：第三开关管，为一P沟增强型MOS管，其漏极与第二防反二极管的负端连接，其衬底与源极相连；第四防反二极管，并联在第三开关管的源极和滤波稳压电路的负端之间；第二电感，其一端与第三开关管的源极连接；第六电容和第七电容，都并联在第二电感的另一端和滤波稳压电路的负端之间；第五防反二极管，并联在第二电感的另一端和滤波稳压电路的负端之间。The LED street lamp also includes: a third switch tube, which is a P-channel enhanced MOS tube, and its drain is connected to the negative end of the second anti-reverse diode, and its substrate is connected to the source; the fourth anti-reverse diode is connected in parallel Between the source of the third switching tube and the negative terminal of the filter regulator circuit; the second inductor, one end of which is connected to the source of the third switching tube; the sixth capacitor and the seventh capacitor are connected in parallel to the second inductor Between the other end and the negative end of the filtering and stabilizing circuit; the fifth anti-reverse diode is connected in parallel between the other end of the second inductance and the negative end of the filtering and stabilizing circuit.

所述LED路灯还包括：铅酸蓄电池，其正极与熔断器的另一端连接，其负极与电能输出接口的输出负端，同时其正极与第五防反二极管的负极连接，其负极与第五防反二极管的正极连接；继电器，位于LED灯管和铅酸蓄电池之间，通过是否切断LED灯管和铅酸蓄电池之间的连接来控制LED灯管的打开和关闭；光耦，位于继电器和飞思卡尔IMX6处理器之间，用于在飞思卡尔IMX6处理器的控制下，决定继电器的切断操作。The LED street lamp also includes: a lead-acid battery, its positive pole is connected to the other end of the fuse, its negative pole is connected to the output negative terminal of the electric energy output interface, and its positive pole is connected to the negative pole of the fifth anti-reverse diode, and its negative pole is connected to the fifth anti-reverse diode. The positive connection of the anti-reverse diode; the relay, located between the LED lamp and the lead-acid battery, controls the opening and closing of the LED lamp by cutting off the connection between the LED lamp and the lead-acid battery; the optocoupler, located between the relay and the lead-acid battery Between the Freescale IMX6 processors, it is used to determine the cut-off operation of the relay under the control of the Freescale IMX6 processor.

所述LED路灯还包括：飞思卡尔IMX6处理器，与第一开关管的栅极和第二开关管的栅极分别连接，通过在第一开关管的栅极上施加PWM控制信号，确定第一开关管的通断，以控制风力发电机输出接口对铅酸蓄电池的充电的通断，还通过在第二开关管的栅极上施加占空比可调的PWM控制信号，以控制风力发电机输出接口对铅酸蓄电池的充电电压。The LED street lamp also includes: a Freescale IMX6 processor, which is respectively connected to the grid of the first switch tube and the grid of the second switch tube, and determines the second switch by applying a PWM control signal to the grid of the first switch tube. The on-off of a switch tube is used to control the on-off of the output interface of the wind turbine to charge the lead-acid battery, and a PWM control signal with an adjustable duty ratio is applied to the grid of the second switch tube to control wind power generation. The charging voltage of the lead-acid battery at the output interface of the machine.

其中，飞思卡尔IMX6处理器还与风速检测仪和太阳光光强检测仪分别连接；当接收到的实时风速大于等于预设风速阈值且接收到的实时太阳光光强小于预设光强阈值时，断开电能输出接口对铅酸蓄电池的充电，打通风力发电机输出接口对铅酸蓄电池的充电；当接收到的实时风速大于等于预设风速阈值且接收到的实时太阳光光强大于等于预设光强阈值时，根据实时风速超出预设风速阈值的比例和实时太阳光光强超出预设光强阈值的比例决定电能输出接口和风力发电机输出接口对铅酸蓄电池的充电的通断；当接收到的实时太阳光光强大于等于预设光强阈值且接收到的实时风速小于预设风速阈值时，打通电能输出接口对铅酸蓄电池的充电，断开风力发电机输出接口对铅酸蓄电池的充电。Among them, the Freescale IMX6 processor is also connected to the wind speed detector and the sunlight intensity detector respectively; when the received real-time wind speed is greater than or equal to the preset wind speed threshold and the received real-time sunlight intensity is less than the preset light intensity threshold When the power output interface is disconnected to charge the lead-acid battery, the output interface of the wind turbine is opened to charge the lead-acid battery; when the received real-time wind speed is greater than or equal to the preset wind speed threshold and the received real-time sunlight intensity is greater than or equal to When the light intensity threshold is preset, according to the ratio of the real-time wind speed exceeding the preset wind speed threshold and the ratio of the real-time sunlight intensity exceeding the preset light intensity threshold, the power output interface and the wind generator output interface are used to determine whether to charge the lead-acid battery. ; When the received real-time sunlight intensity is greater than or equal to the preset light intensity threshold and the received real-time wind speed is less than the preset wind speed threshold, the electric energy output interface is opened to charge the lead-acid battery, and the wind turbine output interface is disconnected to charge the lead-acid battery. Charging of acid batteries.

其中，针对飞思卡尔IMX6处理器，当实时风速超出预设风速阈值的比例大于等于实时太阳光光强超出预设光强阈值的比例时，断开电能输出接口对铅酸蓄电池的充电，打通风力发电机输出接口对铅酸蓄电池的充电；当实时风速超出预设风速阈值的比例小于实时太阳光光强超出预设光强阈值的比例时，打通电能输出接口对铅酸蓄电池的充电，断开风力发电机输出接口对铅酸蓄电池的充电。Among them, for the Freescale IMX6 processor, when the proportion of the real-time wind speed exceeding the preset wind speed threshold is greater than or equal to the proportion of the real-time sunlight intensity exceeding the preset light intensity threshold, the power output interface is disconnected to charge the lead-acid battery, and the The output interface of the wind power generator is used to charge the lead-acid battery; when the proportion of the real-time wind speed exceeding the preset wind speed threshold is less than the proportion of the real-time sunlight intensity exceeding the preset light intensity threshold, the power output interface is opened to charge the lead-acid battery, and the battery is cut off. Open the output interface of the wind turbine to charge the lead-acid battery.

可选地，在所述多模式充电的LED路灯中：采用飞思卡尔IMX6处理器的内部时钟替换实时时钟电路；铅酸蓄电池为阀控密封式铅酸蓄电池；所述LED路灯还包括：静态存储器，与太阳能充电控制器连接，用于预先存储预设蓄电池电压阈值和预设蓄电池电流阈值；无线通信电路，与飞思卡尔IMX6处理器连接，用于无线发送实时风速和实时太阳光光强。Optionally, in the LED street lamp with multi-mode charging: the internal clock of the Freescale IMX6 processor is used to replace the real-time clock circuit; the lead-acid battery is a valve-controlled sealed lead-acid battery; the LED street lamp also includes: static Memory, connected with the solar charge controller, used to pre-store preset battery voltage threshold and preset battery current threshold; wireless communication circuit, connected with Freescale IMX6 processor, used to wirelessly send real-time wind speed and real-time sunlight intensity .

另外，PWM，即脉冲宽度调制，是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用在从测量、通信到功率控制与变换的许多领域中。脉冲宽度调制是一种模拟控制方脉冲宽度调制是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用在从测量、通信到功率控制与变换的许多领域中脉冲宽度调制是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用在从测量、通信到功率控制与变换的许多领域中。In addition, PWM, or pulse width modulation, is a very effective technique for controlling analog circuits using the digital output of a microprocessor, and is widely used in many fields from measurement, communication to power control and conversion. Pulse Width Modulation is an analog control side Pulse Width Modulation is a very effective technology that uses the digital output of a microprocessor to control analog circuits, and is widely used in many fields from measurement, communication to power control and conversion Pulse width modulation is a very effective technique for controlling analog circuits using the digital output of a microprocessor. It is widely used in many fields from measurement, communication to power control and conversion.

脉冲宽度调制是一种模拟控制方式，其根据相应载荷的变化来调制晶体管基极或MOS管栅极的偏置，来实现晶体管或MOS管导通时间的改变，从而实现开关稳压电源输出的改变。这种方式能使电源的输出电压在工作条件变化时保持恒定，是利用微处理器的数字信号对模拟电路进行控制的一种非常有效的技术。Pulse width modulation is an analog control method, which modulates the bias of the transistor base or MOS transistor gate according to the change of the corresponding load, so as to realize the change of the conduction time of the transistor or MOS transistor, so as to realize the output of the switching regulated power supply. Change. This method can keep the output voltage of the power supply constant when the working conditions change, and it is a very effective technology for controlling the analog circuit by using the digital signal of the microprocessor.

PWM控制技术以其控制简单，灵活和动态响应好的优点而成为电力电子技术最广泛应用的控制方式。其根据相应载荷的变化来调制晶体管基极或MOS管栅极的偏置，来实现晶体管或MOS管导通时间的改变，从而实现开关稳压电源输出的改变。这种方式能使电源的输出电压在工作条件变化时保持恒定，是利用微处理器的数字信号对模拟电路进行控制的一种非常有效的技术。PWM control technology has become the most widely used control method in power electronics technology due to its advantages of simple control, flexibility and good dynamic response. It modulates the bias of the base of the transistor or the gate of the MOS transistor according to the change of the corresponding load to realize the change of the conduction time of the transistor or the MOS transistor, thereby realizing the change of the output of the switching regulated power supply. This method can keep the output voltage of the power supply constant when the working conditions change, and it is a very effective technology for controlling the analog circuit by using the digital signal of the microprocessor.

采用本发明的多模式充电的LED路灯，针对现有技术中LED路灯的节能效果无法进一步可靠提升的技术问题，改造并有机结合太阳能供电电路和风能供电电路，使其能用于LED路灯的可靠充电，同时，引入风速检测仪和太阳光光强检测仪，根据他们检测结果控制LED路灯充电模式的合理切换。The LED street lamp with multi-mode charging of the present invention aims at the technical problem that the energy-saving effect of LED street lamps in the prior art cannot be further reliably improved, and transforms and organically combines solar power supply circuits and wind power supply circuits so that it can be used for reliable LED street lamps. Charging, at the same time, introduce wind speed detectors and sunlight intensity detectors, and control the reasonable switching of LED street lamp charging modes according to their detection results.

可以理解的是，虽然本发明已以较佳实施例披露如上，然而上述实施例并非用以限定本发明。对于任何熟悉本领域的技术人员而言，在不脱离本发明技术方案范围情况下，都可利用上述揭示的技术内容对本发明技术方案做出许多可能的变动和修饰，或修改为等同变化的等效实施例。因此，凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所做的任何简单修改、等同变化及修饰，均仍属于本发明技术方案保护的范围内。It can be understood that although the present invention has been disclosed above with preferred embodiments, the above embodiments are not intended to limit the present invention. For any person skilled in the art, without departing from the scope of the technical solution of the present invention, the technical content disclosed above can be used to make many possible changes and modifications to the technical solution of the present invention, or be modified into equivalent changes, etc. effective example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention, which do not deviate from the technical solution of the present invention, still fall within the protection scope of the technical solution of the present invention.