CN201363655Y - Solar LED road lamp - Google Patents

Solar LED road lamp Download PDF

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Publication number
CN201363655Y
CN201363655Y CNU2008203035002U CN200820303500U CN201363655Y CN 201363655 Y CN201363655 Y CN 201363655Y CN U2008203035002 U CNU2008203035002 U CN U2008203035002U CN 200820303500 U CN200820303500 U CN 200820303500U CN 201363655 Y CN201363655 Y CN 201363655Y
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China
Prior art keywords
led
solar
positive
intelligent controller
lamp
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Expired - Lifetime
Application number
CNU2008203035002U
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Chinese (zh)
Inventor
罗文正
江中亮
张智扬
李静
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Shenzhen Sunfor Lighting Co., Ltd.
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Sichuan Sunfor Light Co Ltd
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Priority to CNU2008203035002U priority Critical patent/CN201363655Y/en
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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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  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本实用新型提供一种太阳能LED路灯，可以在保证足够的照明时间的前提下节能。太阳能LED庭院灯，包括LED灯，还包括太阳电池板、蓄电池和智能控制器，所述LED灯的正负极引线、LED灯的调光信号线、太阳电池板的正负极引线、蓄电池的正负极引线接到智能控制器上。本实用新型通过智能控制器定时控制调节LED灯的驱动电流，以达到根据实际需求自动调节路灯亮度的目的，从而最大可能的节省电能，保证足够的照明时间。

The utility model provides a solar LED street lamp, which can save energy on the premise of ensuring sufficient lighting time. Solar LED garden lights, including LED lights, also include solar panels, batteries and intelligent controllers, the positive and negative leads of the LED lights, the dimming signal lines of the LED lights, the positive and negative leads of the solar panels, the The positive and negative leads are connected to the smart controller. The utility model controls and adjusts the driving current of the LED lamp through an intelligent controller at regular intervals to achieve the purpose of automatically adjusting the brightness of the street lamp according to actual needs, thereby saving electric energy to the greatest possible extent and ensuring sufficient lighting time.

Description

太阳能LED路灯 Solar LED Street Light

技术领域 technical field

本实用新型涉及一种LED灯具，特别是涉及一种太阳能LED路灯。The utility model relates to an LED lamp, in particular to a solar LED street lamp.

背景技术 Background technique

LED路灯与传统的路灯比较，其节能在60％以上，而太阳能LED路灯，能达到100％的节能，但是由于自身受光照条件影响，其工作时间也就受到很大影响。所以，虽然太阳能LED路灯比传统的路灯节能100％，但要维持与传统路灯相同的照明时间，则需要配置大容量的蓄电池，以保证足够的照明时间，加之控制器的转换效率问题，使得蓄电池的消耗非常大。在这种条件下，对太阳能LED路灯的节能管理，成为了太阳能LED路灯最大的技术问题。Compared with traditional street lights, LED street lights can save more than 60% of energy, while solar LED street lights can achieve 100% energy saving. However, due to the influence of light conditions, their working hours are also greatly affected. Therefore, although solar LED street lights are 100% more energy-efficient than traditional street lights, to maintain the same lighting time as traditional street lights, you need to configure a large-capacity battery to ensure sufficient lighting time. In addition, the conversion efficiency of the controller makes the battery The consumption is very large. Under this condition, the energy-saving management of solar LED street lights has become the biggest technical problem of solar LED street lights.

实用新型内容 Utility model content

本实用新型所要解决的技术问题是提供一种太阳能LED路灯，可以在保证足够的照明时间的前提下节能。The technical problem to be solved by the utility model is to provide a solar LED street lamp, which can save energy while ensuring sufficient lighting time.

本实用新型解决技术问题所采用的技术方案是：太阳能LED庭院灯，包括LED灯，还包括太阳电池板、蓄电池和智能控制器，所述LED灯的正负极引线、LED灯的调光信号线、太阳电池板的正负极引线、蓄电池的正负极引线接到智能控制器上。The technical solution adopted by the utility model to solve the technical problem is: solar LED garden lights, including LED lights, also include solar panels, storage batteries and intelligent controllers, the positive and negative lead wires of the LED lights, the dimming signal of the LED lights The positive and negative lead wires of the solar panel and the positive and negative lead wires of the storage battery are connected to the intelligent controller.

本实用新型的有益效果是：本实用新型通过智能控制器定时控制调节LED灯的驱动电流，以达到根据实际需求自动调节路灯亮度的目的，从而最大可能的节省电能，保证足够的照明时间。The beneficial effects of the utility model are: the utility model controls and adjusts the driving current of the LED lamp through the intelligent controller at regular intervals, so as to achieve the purpose of automatically adjusting the brightness of the street lamp according to the actual demand, thereby saving electric energy to the greatest possible extent and ensuring sufficient lighting time.

附图说明 Description of drawings

图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.

图2是本实用新型的工作原理框图。Fig. 2 is a working principle block diagram of the utility model.

具体实施方式 Detailed ways

如图1所示，本实用新型的太阳能LED路灯包括太阳电池板1、蓄电池2、智能控制器3和LED灯4，蓄电池2和智能控制器3放在底座5内的防水箱中，底座5为一密闭的空腔并起固定本实用新型的作用；太阳电池板1倾斜方向朝南安装在灯杆6的最上方，太阳电池板1的正负极引线分别接到智能控制器3的“SOLAR(中文名称是太阳的)端口上的“+、-”位置；LED灯4由恒流模块和LED光源组成，LED灯4的正负极引线接到智能控制器3的“OUT”输出端口上的“+、-”位置，LED灯4的调光信号线接到智能控制器3的“PWM”端口位置；蓄电池的正负极引线接智能控制器的“BAT”端口上的“+、-”位置。所有引线经过灯杆6内部，穿过底座5进入到防水箱，与智能控制器3各个端口连接。As shown in Figure 1, the solar LED street lamp of the present utility model includes a solar panel 1, a storage battery 2, an intelligent controller 3 and an LED lamp 4, and the storage battery 2 and the intelligent controller 3 are placed in a waterproof box in a base 5, and the base 5 It is an airtight cavity and plays the role of fixing the utility model; the solar panel 1 is installed on the top of the light pole 6 in an inclined direction facing south, and the positive and negative lead wires of the solar panel 1 are connected to the "" of the intelligent controller 3 respectively. The "+, -" position on the SOLAR (Chinese name is the sun) port; the LED lamp 4 is composed of a constant current module and an LED light source, and the positive and negative leads of the LED lamp 4 are connected to the "OUT" output port of the intelligent controller 3 The "+, -" position on the LED lamp 4 is connected to the "PWM" port position of the intelligent controller 3; the positive and negative lead wires of the battery are connected to the "+, -" position. All lead wires pass through the interior of the light pole 6, pass through the base 5 and enter the waterproof box, and connect with each port of the intelligent controller 3.

如图2所示，智能控制器3内的单片机检测蓄电池2的电压，当蓄电池2电压低于程序设定的蓄电池最高充电电压值时，单片机将自动接通太阳电池板1和蓄电池2，如果太阳电池板1的输出电压高于蓄电池2的电压，则太阳电池板1将对蓄电池2充电；当蓄电池2的电压达到程序设定的蓄电池最高充电电压值时，单片机将自动切断充电电路，停止对蓄电池2的充电。经过一段时间后(比如30分钟)，单片机又再次检测蓄电池2的电压，重复上述过程。As shown in Figure 2, the single-chip microcomputer in the intelligent controller 3 detects the voltage of the battery 2. When the voltage of the battery 2 is lower than the maximum charging voltage value of the battery set by the program, the single-chip microcomputer will automatically connect the solar panel 1 and the battery 2. If When the output voltage of solar panel 1 is higher than the voltage of battery 2, solar panel 1 will charge battery 2; when the voltage of battery 2 reaches the maximum charging voltage value set by the program, the single-chip microcomputer will automatically cut off the charging circuit and stop charging. Charging of battery 2. After a period of time (such as 30 minutes), the single-chip microcomputer detects the voltage of the storage battery 2 again, and repeats the above process.

智能控制器3不仅具有对蓄电池2的充电放电保护功能和恒流控制输出功能，还具有智能调光控制功能，在天黑时自动开启点亮路灯，在上半夜行人较多的时间内，路灯处于全功率工作状态，亮度最亮，同时控制器内的单片机开始定时，比如：单片机定时时间设定为半夜12点；当时间到达单片机设定时间后，单片机输出一个PWM信号到恒流模块，调节LED光源的电流，使LED光源的功率减半，即：在后半夜到凌晨行人稀少的时间内，LED灯4的亮度自动调节到半亮状态，节约了能源；控制器内的单片机具有模糊记忆功能，能自动检测天亮时间并存储，在天亮前2至3小时，单片机再次输出一个PWM信号到调光模块，使LED光源的亮度再次调节到全亮状态，一直到天亮时路灯自动熄灭。The intelligent controller 3 not only has the charge and discharge protection function for the battery 2 and the constant current control output function, but also has the intelligent dimming control function, which automatically turns on and lights up the street lights when it is dark, and the street lights are turned on in the middle of the night when there are many pedestrians. In the full power working state, the brightness is the brightest, and the microcontroller in the controller starts timing at the same time, for example: the timing of the microcontroller is set to 12 o'clock in the middle of the night; when the time reaches the setting time of the microcontroller, the microcontroller outputs a PWM signal to the constant current module, Adjust the current of the LED light source so that the power of the LED light source is halved, that is: during the time when there are few pedestrians in the middle of the night to the early morning, the brightness of the LED lamp 4 is automatically adjusted to a half-bright state, which saves energy; the single-chip microcomputer in the controller has fuzzy Memory function, which can automatically detect and store the time of dawn. 2 to 3 hours before dawn, the single-chip microcomputer outputs a PWM signal to the dimming module again, so that the brightness of the LED light source can be adjusted to full brightness again, until the street lamp is automatically turned off at dawn.

Claims (5)

1, solar LED street lamp, comprise LED lamp (4), it is characterized in that: also comprise solar panel (1), battery (2) and intelligent controller (3), the positive and negative lead wires of the dim signal line of the positive and negative lead wires of described LED lamp (4), LED lamp (4), the positive and negative lead wires of solar panel (1), battery (2) is received on the intelligent controller (3).
2, solar LED street lamp as claimed in claim 1, it is characterized in that: the positive and negative lead wires of described LED lamp (4) is received "+, the-" position on " OUT " output port of intelligent controller (3), dim signal line on the described LED lamp (4) is received " PWM " port position of intelligent controller (3), the positive and negative lead wires of described solar panel (1) is received "+, the-" position on " SOLAR " port of intelligent controller (3), and the positive and negative lead wires of described battery (2) is received "+, the-" position on " BAT " port of intelligent controller (3).
3, solar LED street lamp as claimed in claim 1 is characterized in that: described battery (2) and intelligent controller (3) are placed in the base (5).
4, solar LED street lamp as claimed in claim 1 is characterized in that: described solar panel (1) incline direction is contained in the top of lamp stand (6) towards Nanan.
5, solar LED street lamp as claimed in claim 1 is characterized in that: described LED lamp (4) is made up of constant flow module and led light source.
CNU2008203035002U 2008-12-18 2008-12-18 Solar LED road lamp Expired - Lifetime CN201363655Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008203035002U CN201363655Y (en) 2008-12-18 2008-12-18 Solar LED road lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008203035002U CN201363655Y (en) 2008-12-18 2008-12-18 Solar LED road lamp

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CNU2008203035002U Expired - Lifetime CN201363655Y (en) 2008-12-18 2008-12-18 Solar LED road lamp

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102901026A (en) * 2011-07-30 2013-01-30 毛振刚 Single-point luminous high-power LED streetlamp
CN103644524A (en) * 2013-11-29 2014-03-19 安徽宿州懂你电力工程有限公司 Solar street lamp
CN104776384A (en) * 2015-04-29 2015-07-15 青岛康源聚力生物科技有限公司 Electrostatic spraying streetlamp device capable of eliminating PM2.5 (Particulate Matter 2.5)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102901026A (en) * 2011-07-30 2013-01-30 毛振刚 Single-point luminous high-power LED streetlamp
CN103644524A (en) * 2013-11-29 2014-03-19 安徽宿州懂你电力工程有限公司 Solar street lamp
CN104776384A (en) * 2015-04-29 2015-07-15 青岛康源聚力生物科技有限公司 Electrostatic spraying streetlamp device capable of eliminating PM2.5 (Particulate Matter 2.5)
CN104776384B (en) * 2015-04-29 2017-04-12 青岛康源聚力生物科技有限公司 Electrostatic spraying streetlamp device capable of eliminating PM2.5 (Particulate Matter 2.5)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHENZHEN SUNFOR LIGHT CO., LTD.

Free format text: FORMER OWNER: SICHUAN XINLI LIGHT SOURCE CO., LTD.

Effective date: 20120502

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 611731 CHENGDU, SICHUAN PROVINCE TO: 518048 SHENZHEN, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20120502

Address after: 518048 Guangdong city of Shenzhen province Futian District Shangsha Innovation Technology Park 8 Building 1 floor West

Patentee after: Shenzhen Sunfor Lighting Co., Ltd.

Address before: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2

Patentee before: Sichuan Sunfor Lighting Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20091216