CN202261948U - Intelligent controller structure of solar LED street lamp - Google Patents

Intelligent controller structure of solar LED street lamp Download PDF

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CN202261948U
CN202261948U CN2011203398440U CN201120339844U CN202261948U CN 202261948 U CN202261948 U CN 202261948U CN 2011203398440 U CN2011203398440 U CN 2011203398440U CN 201120339844 U CN201120339844 U CN 201120339844U CN 202261948 U CN202261948 U CN 202261948U
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led street
voltage conversion
solar led
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吴元芬
黄尔南
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FUJIAN LANLAN HIGH TECHNOLOGY DEVELOPMENT CO LTD
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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Abstract

本实用新型的太阳能LED路灯智能控制器结构属于电照明控制技术技术领域，包括控制器外壳，控制器外壳内设有控制电路，控制器外壳是密封结构，且通过一线缆和硅胶密封防水接口与太阳能LED路灯的各部件连接。所述的控制电路包括第一电压转换模块、第二电压转换模块、PWM模块、充电控制模块、MCU模块、LED驱动模块和传感检测模块。本实用新型的太阳能LED路灯智能控制器用于太阳能LED路灯的LED调光、太阳能充电和过热保护。

The solar LED street light intelligent controller structure of the utility model belongs to the technical field of electric lighting control technology, including a controller housing, a control circuit is arranged in the controller housing, the controller housing is a sealed structure, and is connected to various components of the solar LED street light through a cable and a silicone sealed waterproof interface. The control circuit includes a first voltage conversion module, a second voltage conversion module, a PWM module, a charging control module, an MCU module, an LED driving module and a sensor detection module. The solar LED street light intelligent controller of the utility model is used for LED dimming, solar charging and overheat protection of solar LED street lights.

Description

太阳能LED路灯智能控制器结构Solar LED street light intelligent controller structure

技术领域 technical field

本实用新型属于电照明控制技术技术领域，具体是涉及一种用于太阳能LED路灯的智能控制装置。 The utility model belongs to the technical field of electric lighting control technology, in particular to an intelligent control device for solar LED street lamps.

背景技术 Background technique

LED是第四代照明光源，LED路灯在我国甚至世界上都是正在被大力推广的高效节能绿色产品，太阳能具有可再生和环保等方面的特点，能够从根本上解决能源危机的问题，在当前能源紧缺、经常限电的情况下，太阳能LED路灯的推广使用有着十分重要的意义。作为路灯，考虑到不同时段、不同环境对照明系统的要求不同，例如上半夜要求照度高而下半夜可以降低照度，需要对LED路灯进行智能控制，传统的路灯控制器主要应用于HID路灯的控制，不适合应用于LED路灯的控制。 LED is the fourth-generation lighting source. LED street lamps are high-efficiency, energy-saving and green products that are being vigorously promoted in my country and even in the world. Solar energy has the characteristics of renewable and environmental protection, which can fundamentally solve the problem of energy crisis. In the case of energy shortages and frequent power cuts, the promotion and use of solar LED street lights is of great significance. As a street lamp, considering that different time periods and different environments have different requirements for the lighting system, for example, high illumination is required in the first half of the night, while the illumination can be reduced in the second half of the night, and intelligent control of LED street lamps is required. Traditional street lamp controllers are mainly used in the control of HID street lamps. , Not suitable for the control of LED street lights.

现代照明系统要求对系统内的所有灯具实行有效管理，实现通讯、调光、监控等智能功能，以减少设备消耗、减少人力、缩短故障发现时间与维护周期、提高工作效率，变被动管理为主动管理。 Modern lighting systems require effective management of all lamps in the system to realize intelligent functions such as communication, dimming, and monitoring, so as to reduce equipment consumption, reduce manpower, shorten fault discovery time and maintenance cycle, improve work efficiency, and change passive management into active manage.

因此，已有技术提出一种仿照HID路灯的控制的思路的太阳能LED路灯智能控制器，其能够针对不同时段、不同环境对照明系统的要求不同，而控制改变LED路灯分别点亮2组不同的LED单元，控制高功率LED接口点亮的高功率LED单元，低功率LED接口点亮的低功率LED单元。这样，就需要LED路灯需要安装有2组高、低功率LED单元以实现切换和控制，这样造成LED路灯成本提高。另外，针对太阳能LED路灯的太阳能充电的控制是通过路灯内的太阳能控制器来实现，无法实现照明和太阳能充电协调控制，且造成太阳能LED路灯的成本额外增加。 Therefore, the prior art proposes an intelligent controller for solar LED street lamps based on the idea of controlling HID street lamps, which can control and change LED street lamps to light up two groups of different lighting systems according to different time periods and different environments. The LED unit controls the high-power LED unit to light on the high-power LED interface, and the low-power LED unit to light on the low-power LED interface. In this way, LED street lamps need to be installed with two sets of high-power and low-power LED units to realize switching and control, which increases the cost of LED street lamps. In addition, the control of solar charging for solar LED street lamps is realized through the solar controller in the street lamps, which cannot achieve coordinated control of lighting and solar charging, and causes additional cost of solar LED street lamps.

发明内容 Contents of the invention

因此，本实用新型针对已有技术中存在的这些不足之处，提出一种统一协调控制LED发光和太阳能充电的智能控制器，同时也大大降低了太阳能LED路灯的硬件成本投入。 Therefore, the utility model aims at these deficiencies in the prior art, and proposes an intelligent controller for unified and coordinated control of LED lighting and solar charging, and also greatly reduces the hardware cost investment of solar LED street lamps.

本实用新型的技术方案是： The technical scheme of the utility model is:

太阳能LED路灯智能控制器结构，包括控制器外壳，控制器外壳内设有控制电路，控制器外壳是密封结构，且通过一线缆和硅胶密封防水接口与太阳能LED路灯的各部件连接。所述的控制电路包括第一电压转换模块、第二电压转换模块、PWM模块、充电控制模块、MCU模块、LED驱动模块和传感检测模块，其中， The structure of the intelligent controller of the solar LED street light includes a controller shell, which is provided with a control circuit. The controller shell is a sealed structure, and is connected to various components of the solar LED street light through a cable and a silicone-sealed waterproof interface. The control circuit includes a first voltage conversion module, a second voltage conversion module, a PWM module, a charging control module, an MCU module, an LED driver module and a sensor detection module, wherein,

-第一电压转换模块，通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的蓄电池接口，将蓄电池电压转换成MCU模块的工作电压供其使用； - The first voltage conversion module is connected to the battery interface of the solar LED street lamp through the above cable and the silicone sealed waterproof interface, and converts the battery voltage into the working voltage of the MCU module for its use;

-第二电压转换模块，连接于上述第一电压转换模块，将第一电压转换模块的输出电压转换成LED灯板的工作电压，其控制端接于MCU模块； - The second voltage conversion module is connected to the above-mentioned first voltage conversion module, and converts the output voltage of the first voltage conversion module into the working voltage of the LED light board, and its control terminal is connected to the MCU module;

-PWM模块，输入接于上述第二电压转换模块，输出接于LED驱动模块，其控制端接于MCU模块； -PWM module, the input is connected to the above-mentioned second voltage conversion module, the output is connected to the LED driver module, and its control terminal is connected to the MCU module;

-充电控制模块，充电输入端通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的光伏板接口，充电输出端通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的蓄电池接口，其控制端接于MCU模块； - charging control module, the charging input end is connected to the photovoltaic panel interface of the solar LED street lamp through the above-mentioned cable and the silicone sealing waterproof interface, and the charging output end is connected to the battery interface of the solar LED street lamp through the above-mentioned cable and the silicone sealing waterproof interface, and its control Terminated on the MCU module;

-LED驱动模块，输出端通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的LED灯板接口； -LED driver module, the output end is connected to the LED light board interface of the solar LED street lamp through the above-mentioned cable and the silicone sealed waterproof interface;

-传感检测模块，输入端通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的光强传感器和温度传感器，输出端接于MCU模块； -Sensing detection module, the input end is connected to the light intensity sensor and temperature sensor of the solar LED street lamp through the above-mentioned cable and the silicone sealing waterproof interface, and the output end is connected to the MCU module;

-MCU模块。 -MCU module.

进一步的，所述的第二电压转换模块的输入端上至少接有一个电子开关单元，该电子开关单元的控制端接于MCU模块。 Further, at least one electronic switch unit is connected to the input terminal of the second voltage conversion module, and the control terminal of the electronic switch unit is connected to the MCU module.

本实用新型的采用上述的技术方案，具有的有益技术效果是： The utility model adopts the above-mentioned technical scheme, and the beneficial technical effect that has is:

（1）   智能控制器的MCU模块根据光强传感器的检测信号来对太阳能LED路灯的LED灯板的光功率进行调控，调控的方式是PWM调控，可以实现无级调控，而取代已的高、低功率LED单元进行切换和控制的方式，硬件投入成本更少。 (1) The MCU module of the intelligent controller regulates the optical power of the LED light panel of the solar LED street lamp according to the detection signal of the light intensity sensor. The regulation method is PWM regulation, which can realize stepless regulation and replace the existing high, The way of switching and controlling low-power LED units requires less hardware investment.

（2）   智能控制器的MCU模块还对太阳能充电进行协调控制，不会造成太阳能LED路灯的成本额外增加。 (2) The MCU module of the intelligent controller also coordinates and controls solar charging, which will not cause additional cost of solar LED street lights.

（3）   智能控制器的MCU模块还根据LED灯板上的温度实现LED灯板的光功率进行调控和关断，最大限度保护太阳能LED路灯。 (3) The MCU module of the intelligent controller also realizes the regulation and shutdown of the optical power of the LED light board according to the temperature of the LED light board, so as to protect the solar LED street light to the maximum extent.

附图说明 Description of drawings

图1是本实用新型的太阳能LED路灯智能控制器的电路模块连接图。 Fig. 1 is a circuit module connection diagram of the solar LED street lamp intelligent controller of the present invention.

具体实施方式 Detailed ways

现结合附图和具体实施方式对本实用新型进一步说明。 The utility model is further described now in conjunction with accompanying drawing and specific embodiment.

参阅图1所示，本实施例的太阳能LED路灯智能控制器，包括控制器外壳，控制器外壳内设有控制电路3，控制器外壳是密封结构，且通过一线缆和硅胶密封防水接口2与太阳能LED路灯的各部件连接。所述的控制电路3包括第一电压转换模块301、第二电压转换模块302、PWM模块303、充电控制模块304、MCU模块307、LED驱动模块305和传感检测模块306，其中， Referring to Figure 1, the intelligent controller for solar LED street lamps in this embodiment includes a controller housing, in which a control circuit 3 is provided, the controller housing is a sealed structure, and a waterproof interface 2 is sealed through a cable and silica gel. Connect with the various components of the solar LED street light. The control circuit 3 includes a first voltage conversion module 301, a second voltage conversion module 302, a PWM module 303, a charging control module 304, an MCU module 307, an LED driver module 305 and a sensor detection module 306, wherein,

-第一电压转换模块301，通过上述线缆和硅胶密封防水接口2连接于太阳能LED路灯的蓄电池接口101，将蓄电池的输出电压转换成MCU模块307的工作电压供其使用； - The first voltage conversion module 301 is connected to the battery interface 101 of the solar LED street lamp through the cable and the silicone waterproof interface 2, and converts the output voltage of the battery into the working voltage of the MCU module 307 for its use;

-第二电压转换模块302，连接于上述第一电压转换模块301，将第一电压转换模块301的输出电压转换成LED灯板的工作电压，其控制端接于MCU模块307； - The second voltage conversion module 302 is connected to the above-mentioned first voltage conversion module 301, and converts the output voltage of the first voltage conversion module 301 into the working voltage of the LED lamp panel, and its control terminal is connected to the MCU module 307;

-PWM模块303，输入接于上述第二电压转换模块302，输出接于LED驱动模块305，其控制端接于MCU模块307； -PWM module 303, the input is connected to the above-mentioned second voltage conversion module 302, the output is connected to the LED driving module 305, and its control terminal is connected to the MCU module 307;

-充电控制模块304，充电输入端通过上述线缆和硅胶密封防水接口2连接于太阳能LED路灯的光伏板接口102，充电输出端通过上述线缆和硅胶密封防水接口2连接于太阳能LED路灯的蓄电池接口101，其控制端接于MCU模块307； - Charging control module 304, the charging input end is connected to the photovoltaic panel interface 102 of the solar LED street lamp through the above-mentioned cable and the silicone sealing waterproof interface 2, and the charging output end is connected to the battery of the solar LED street lamp through the above-mentioned cable and the silicone sealing waterproof interface 2 Interface 101, the control terminal of which is connected to MCU module 307;

-LED驱动模块305，输出端通过上述线缆和硅胶密封防水接口2连接于太阳能LED路灯的LED灯板接口103； - LED drive module 305, the output end is connected to the LED lamp board interface 103 of the solar LED street lamp through the above-mentioned cable and the silicone seal waterproof interface 2;

-传感检测模块306，输入端通过上述线缆和硅胶密封防水接口2连接于太阳能LED路灯的光强传感器104和温度传感器105，输出端接于MCU模块307； -Sensing detection module 306, the input end is connected to the light intensity sensor 104 and temperature sensor 105 of the solar LED street lamp through the above-mentioned cable and the silicone waterproof interface 2, and the output end is connected to the MCU module 307;

-MCU模块307，根据传感检测模块306输入的环境的光强检测信号、LED灯板上的温度检测信号来控制PWM模块303，从而实现对太阳能LED路灯的LED灯板的光功率进行调控，或者控制导通关断第二电压转换模块302而实现对太阳能LED路灯的LED灯板的导通关断，以及对充电控制模块304进行控制而实现LED路灯的光伏板对蓄电池的充电过程控制。 - The MCU module 307 controls the PWM module 303 according to the ambient light intensity detection signal input by the sensor detection module 306 and the temperature detection signal on the LED lamp board, so as to realize the regulation and control of the optical power of the LED lamp board of the solar LED street lamp, Or control the on-off of the second voltage conversion module 302 to realize the on-off of the LED lamp panel of the solar LED street lamp, and control the charging control module 304 to realize the charging process control of the battery by the photovoltaic panel of the LED street lamp.

进一步的，所述的第二电压转换模块302的输入端上至少接有一个电子开关单元，该电子开关单元的控制端接于MCU模块307，MCU模块307通过该电子开关单元的导通关断来实现对第二电压转换模块302的导通关断控制。 Further, at least one electronic switch unit is connected to the input terminal of the second voltage conversion module 302, and the control terminal of the electronic switch unit is connected to the MCU module 307, and the MCU module 307 is turned on and off through the electronic switch unit. To realize the turn-on and turn-off control of the second voltage conversion module 302 .

太阳能LED路灯智能控制器的MCU模块307根据光强传感器104检测信号经由传感检测模块306转换成的光强检测信号，而控制PWM模块303输出合适的PWM波形来使LED驱动模块305驱动LED灯板以一定的功率大小工作，适应不同天气和时间段的照明需求，保证照明需求的同时，最大程度节约蓄电池的能源。由于是PWM调控，可以实现无级调控，且无需配置2组不同功率LED单元的的LED灯板。太阳能LED路灯智能控制器的MCU模块307还根据光强传感器104检测的光强检测信号，实现白天对蓄电池充电的控制，通过充电控制模块304可以进行智能充电控制，实现最大充电效率，且有效避免过充和欠充。太阳能LED路灯智能控制器的MCU模块307还通过监测温度传感器105检测到的LED灯板的温度值是否超过设定阈值，可以及时关断第二电压转换模块302来切断LED灯板的供电，待温度冷却下来后，再次供电点亮LED路灯。这样，可以最大程度保护LED灯板不会烧坏，大大延长太阳能LED路灯的使用寿命。 The MCU module 307 of the solar LED street light intelligent controller controls the PWM module 303 to output a suitable PWM waveform according to the light intensity detection signal converted by the light intensity sensor 104 through the sensor detection module 306 to make the LED driver module 305 drive the LED lamp The board works at a certain power level, adapts to the lighting needs of different weather and time periods, ensures the lighting needs, and saves the energy of the battery to the greatest extent. Due to the PWM control, stepless control can be realized, and there is no need to configure two sets of LED light boards with different power LED units. The MCU module 307 of the solar LED street light intelligent controller also realizes the control of battery charging during the day according to the light intensity detection signal detected by the light intensity sensor 104, and can perform intelligent charging control through the charging control module 304 to achieve maximum charging efficiency and effectively avoid Overcharge and undercharge. The MCU module 307 of the solar LED street light intelligent controller can also turn off the second voltage conversion module 302 in time to cut off the power supply of the LED lamp board by monitoring whether the temperature value of the LED lamp board detected by the temperature sensor 105 exceeds the set threshold value. After the temperature cools down, power on again to light up the LED street lamp. In this way, the LED light board can be protected from burning out to the greatest extent, and the service life of the solar LED street light is greatly extended.

尽管结合优选实施方案具体展示和介绍了本实用新型，但所属领域的技术人员应该明白，在不脱离所附权利要求书所限定的本实用新型的精神和范围内，在形式上和细节上可以对本实用新型做出各种变化，均为本实用新型的保护范围。 Although the utility model has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that, without departing from the spirit and scope of the utility model defined by the appended claims, changes in form and details may be made. Making various changes to the utility model is within the protection scope of the utility model.

Claims (2)

1.太阳能LED路灯智能控制器结构，包括控制器外壳，控制器外壳内设有控制电路，控制器外壳是密封结构，且通过一线缆和硅胶密封防水接口与太阳能LED路灯的各部件连接，其特征在于：所述的控制电路包括第一电压转换模块、第二电压转换模块、PWM模块、充电控制模块、MCU模块、LED驱动模块和传感检测模块，其中， 1. The structure of the intelligent controller of the solar LED street light, including the controller shell, the controller shell is equipped with a control circuit, the controller shell is a sealed structure, and is connected to each component of the solar LED street light through a cable and a silicone sealed waterproof interface, It is characterized in that: the control circuit includes a first voltage conversion module, a second voltage conversion module, a PWM module, a charging control module, an MCU module, an LED driver module and a sensor detection module, wherein, -第一电压转换模块，通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的蓄电池接口，将蓄电池电压转换成MCU模块的工作电压供其使用； - The first voltage conversion module is connected to the battery interface of the solar LED street lamp through the above cable and the silicone sealed waterproof interface, and converts the battery voltage into the working voltage of the MCU module for its use; -第二电压转换模块，连接于上述第一电压转换模块，将第一电压转换模块的输出电压转换成LED灯板的工作电压，其控制端接于MCU模块； - The second voltage conversion module is connected to the above-mentioned first voltage conversion module, and converts the output voltage of the first voltage conversion module into the working voltage of the LED light board, and its control terminal is connected to the MCU module; -PWM模块，输入接于上述第二电压转换模块，输出接于LED驱动模块，其控制端接于MCU模块； -PWM module, the input is connected to the above-mentioned second voltage conversion module, the output is connected to the LED driver module, and its control terminal is connected to the MCU module; -充电控制模块，充电输入端通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的光伏板接口，充电输出端通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的蓄电池接口，其控制端接于MCU模块； - charging control module, the charging input end is connected to the photovoltaic panel interface of the solar LED street lamp through the above-mentioned cable and the silicone sealing waterproof interface, and the charging output end is connected to the battery interface of the solar LED street lamp through the above-mentioned cable and the silicone sealing waterproof interface, and its control Terminated on the MCU module; -LED驱动模块，输出端通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的LED灯板接口； -LED driver module, the output end is connected to the LED light board interface of the solar LED street lamp through the above-mentioned cable and the silicone sealed waterproof interface; -传感检测模块，输入端通过上述线缆和硅胶密封防水接口连接于太阳能LED路灯的光强传感器和温度传感器，输出端接于MCU模块； -Sensing detection module, the input end is connected to the light intensity sensor and temperature sensor of the solar LED street lamp through the above-mentioned cable and the silicone sealing waterproof interface, and the output end is connected to the MCU module; -MCU模块。 -MCU module. 2.根据权利要求1所述的太阳能LED路灯智能控制器结构，其特征在于：所述的第二电压转换模块的输入端上至少接有一个电子开关单元，该电子开关单元的控制端接于MCU模块。 2. The intelligent controller structure of solar LED street lamp according to claim 1, characterized in that: at least one electronic switch unit is connected to the input terminal of the second voltage conversion module, and the control terminal of the electronic switch unit is connected to MCU module.
CN2011203398440U 2011-09-09 2011-09-09 Intelligent controller structure of solar LED street lamp Expired - Fee Related CN202261948U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103697403A (en) * 2013-12-31 2014-04-02 宁波盛和灯饰有限公司 Intelligently controlled decorative lamp
GB2519352A (en) * 2013-10-18 2015-04-22 Ticknall Solar Solutions Ltd A control system for controlling a street light
CN108135047A (en) * 2017-11-10 2018-06-08 安克创新科技股份有限公司 Onboard charger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2519352A (en) * 2013-10-18 2015-04-22 Ticknall Solar Solutions Ltd A control system for controlling a street light
CN103697403A (en) * 2013-12-31 2014-04-02 宁波盛和灯饰有限公司 Intelligently controlled decorative lamp
CN108135047A (en) * 2017-11-10 2018-06-08 安克创新科技股份有限公司 Onboard charger

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