WO2018205400A1 - 一种高强度高效散热太阳能led路灯 - Google Patents

一种高强度高效散热太阳能led路灯 Download PDF

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Publication number
WO2018205400A1
WO2018205400A1 PCT/CN2017/092687 CN2017092687W WO2018205400A1 WO 2018205400 A1 WO2018205400 A1 WO 2018205400A1 CN 2017092687 W CN2017092687 W CN 2017092687W WO 2018205400 A1 WO2018205400 A1 WO 2018205400A1
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Prior art keywords
light pole
sub
valve
pole
temperature sensor
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PCT/CN2017/092687
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English (en)
French (fr)
Inventor
柏乃华
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扬州兴龙电器有限公司
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Publication of WO2018205400A1 publication Critical patent/WO2018205400A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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

Definitions

  • the invention relates to the field of street lamps, in particular to a high-intensity and high-efficiency heat-dissipating solar LED street lamp.
  • Street lamps are the most common equipment for urban road lighting, and with the advancement of technology, solar-powered circuit lights and street lamps using LED light sources are increasingly used, but batteries and LED lighting units have problems of heat dissipation, and because of street lighting installation In the wild, it is also easy to be damaged by strong winds.
  • the present invention is directed to overcoming the deficiencies of the prior art and providing a high intensity and efficient heat dissipation solar LED street light.
  • a street lamp comprising a controller, a main pole, a first pair of poles, a second pair of poles, a solar panel, a battery, a solar panel bracket fixed to the main pole, and a first pair of poles a fixed lamp cap
  • the lamp cap comprises a lamp cover, a mounting substrate, a light transmissive mirror and a plurality of LED lamp beads mounted on the mounting substrate
  • the mounting substrate is fixedly connected with the heat conducting block
  • the heat conducting block is connected with the heat dissipating fin
  • the first end of the first sub-light pole is connected to the side wall of the main pole, the second end is connected to the lamp head, the first end of the second sub-light pole is connected with the top end of the main pole, the second end Connected to the side wall of the first sub-light pole.
  • the main light pole, the first sub-light pole and the second sub-light pole are both hollow light poles
  • the first sub-light pole has a partition plate to divide the inner space of the first sub-light pole into a first chamber and a second chamber, the first chamber is in communication with a main light rod internal space, the second chamber is in communication with a second sub-light rod internal space, the second chamber and the lampshade
  • the inner space is connected, the inner space of the second sub-light pole is communicated with the inner space of the main light pole, and the battery is fixed in the first chamber
  • the side wall of the first sub-light pole has a communication connection with the first chamber and a first through hole in an outer space of the first sub-light pole, the first through hole being located between the battery and the partition, the side wall of the first sub-light pole further having a second chamber and a second pair a second through hole in the inner space of the light pole
  • a heat dissipation fan is fixed in the main light pole, and a sidewall of the main light
  • the utility model further includes an air outlet pipe connected at one end to the side wall of the first sub-light pole, the other end of the air outlet pipe is open, and the side wall of the first sub-light pole has a space connecting the second chamber and the air outlet tube Third pass The other end of the air outlet tube is used to purge the outer surface of the light transmitting mirror.
  • the first chamber of the first sub-light pole has a first temperature sensor and a first valve
  • the second chamber of the first sub-light rod has a second valve
  • the outlet tube has a third a valve having a second temperature sensor therein, the first valve being located between the battery and the first end of the first sub-light pole, the second valve being located at the second through hole of the first sub-light pole and Between the second ends of a pair of light poles, the second valve is located between the third through hole of the first sub-light pole and the second end of the first sub-light pole;
  • the second temperature sensor, the first valve, the second valve and the third valve are all connected to the controller;
  • the street lamp can be in an open state and a closed state, in which all the LED beads are lit and the heat is dissipated The fan is turned on, in the closed state, all the LED beads are turned off, and the cooling fan is turned off;
  • the controller performs control, when the street lamp is in an on state, when the measured value of the first temperature sensor is lower than the first set threshold and the measured value of the second temperature sensor is lower than the second set threshold, the controller controls a valve is opened, a second valve is opened, and a third valve is closed;
  • the controller controls the first valve to be opened, the second valve to be closed, and the third valve to be closed.
  • the controller controls the first valve to be closed, the second valve to be opened, and the third valve to be opened.
  • the battery is a lithium battery.
  • first end of the first sub-light pole is welded and fixed to a sidewall of the main pole
  • a first end of the second sub-light pole is welded and fixed to a top end of the main pole
  • the second end of the second sub-light pole is welded and fixed to the sidewall of the first sub-light pole
  • the air outlet pipe is welded and fixed to the sidewall of the first sub-light pole.
  • first, second and third valves are electromagnetic valves.
  • the street lamp of the present invention is provided with the first and second light poles for supporting, so that the intensity of the street lamp is large, and the heat dissipation fan cooperates with the hollow main lamp pole, the first sub-light pole and the second sub-light pole, and dissipates heat.
  • the effect is good, and the air outlet tube has a certain cleaning effect on the outer surface of the light-transmitting mirror.
  • Figure 1 is a schematic diagram of a street light.
  • a street lamp comprising a controller, a main pole 1, a first pair of poles 3, a second pair of poles 4, a solar panel 6, a battery 3.1.2, a solar panel bracket 6.1 fixed to the main pole and a first lamp post fixed lamp base, the lamp cap comprising a lamp cover 5.1, a mounting substrate 5.2, a light transmissive mirror and a plurality of LED lamp beads 5.2.1 mounted on the mounting substrate, the mounting substrate being fixedly connected with the heat conducting block, The heat conducting block is connected with a heat dissipating fin, the first end of the first sub-light pole is connected to the side wall of the main light pole, the second end is connected to the lamp head, and the first end of the second sub-light pole is The top end of the main pole is connected, and the second end is connected to the side wall of the first sub-light pole.
  • the main light pole, the first sub-light pole and the second sub-light pole are both hollow light poles, and the first sub-light pole has a partition 3.3 to divide the first sub-light pole internal space into the first a chamber 3.1 and a second chamber 3.2, the first chamber is in communication with an interior space of the main pole, the second chamber is in communication with an interior space of the second sub-light pole, the second chamber and the lampshade
  • the inner space is connected, the inner space of the second sub-light pole is communicated with the inner space of the main light pole, and the battery is fixed in the first chamber;
  • the side wall of the first sub-light pole has a communication connection with the first chamber and a first through hole 3.1.1 of the outer space of the first sub-light pole, the first through hole being located between the battery and the partition, the side wall of the first sub-light pole further having a second chamber and a second through hole 3.2.1 in the inner space of the second sub-light pole; a heat dissipating fan is fixed in the main light pole, and
  • the utility model further includes an air outlet pipe connected at one end to the side wall of the first sub-light pole, the other end of the air outlet pipe is open, and the side wall of the first sub-light pole has a third space connecting the second chamber and the inner space of the air outlet pipe
  • the through hole 3.2.2, the other end of the air outlet tube 9 is used to purge the outer surface of the light transmitting mirror.
  • the LED can be turned on and the off state, in which all the LED beads are lit, and the cooling fan is turned on, in the closed state, all the LED beads are turned off, and the cooling fan is turned off;
  • the controller performs control, when the street lamp is in an on state, when the measured value of the first temperature sensor is lower than the first set threshold and the measured value of the second temperature sensor is lower than the second set threshold, the controller controls a valve is opened, the second valve is opened, and the third valve is closed; when the measured value of the first temperature sensor is not lower than the first set threshold and the measured value of the second temperature sensor is lower than the second set threshold, the controller controls The first valve is open, the second valve is closed, and the third valve is closed; when the measured value of the first temperature sensor is lower than the first set threshold and the measured value of the second temperature sensor is not lower than the second set threshold, the controller The first valve is closed, the second valve is opened, and the third valve is opened.
  • the battery is a lithium battery. Further, a first end of the first sub-light pole is welded and fixed to a sidewall of the main pole, and a first end of the second sub-light pole is welded and fixed to a top end of the main pole, The second end of the second sub-light pole is welded and fixed to the sidewall of the first sub-light pole, and the air outlet pipe is welded and fixed to the sidewall of the first sub-light pole. Further, the first, second and third valves are electromagnetic valves.
  • the street lamp of the invention is connected to the lamp cap and the main lamp post by the first sub-light pole, and the second sub-light pole is connected to the main lamp pole and the first sub-light pole, so that the intensity of the street lamp is large, and the heat is dissipated by the cooling fan, and the lamp head and The battery has achieved good heat dissipation.
  • the controller performs control, when the street lamp is in an on state, when the measured value of the first temperature sensor is lower than the first set threshold and the measured value of the second temperature sensor is lower than the second set threshold, the controller controls When the valve is opened, the second valve is opened, and the third valve is closed; at this time, the temperature of the battery and the lamp cap are within the set threshold, and the airflow generated by the cooling fan is divided into two paths, and one way passes through the battery to discharge the battery from the first through hole. The other way passes through the inner space of the second pair of lamp poles, the second chamber and the lampshade, and the heat is removed from the air outlet of the lampshade.
  • the controller controls the first valve to be opened, the second valve to be closed, and the third valve to be closed.
  • the temperature of the battery is too high, and the airflow generated by the cooling fan only travels one way (and thus the airflow is stronger), and the battery is discharged from the first through hole to perform high-intensity heat dissipation of the battery.
  • the lamp cap Suspend the heat dissipation of the lamp cap, and the lamp head naturally dissipates heat by heat conduction.
  • the controller controls the first valve to be closed, the second valve to be opened, and the third valve to be opened.
  • the temperature inside the lampshade is too high, and the airflow generated by the cooling fan is used to dissipate heat from the lamp cap, and the lamp cap is heat-dissipated with high intensity.
  • a part of the airflow passes through the space inside the lampshade to dissipate heat, and the other part purifies the surface of the light-transmitting mirror to dissipate the lamp cap. And has a certain sweep cleaning effect on the light-transmitting mirror.
  • the controller performs control, when the street lamp is in an on state, when the measured value of the first temperature sensor is not lower than the first set threshold and the measured value of the second temperature sensor is not lower than the second set threshold,
  • the controller controls the street lamp to change from the open state to the half-open state, and controls the first valve to open, the second valve to open, and the third valve to be closed; in the half-open state, a part of the LED lamp beads are lit, and the remaining LED lamp beads It is turned off and the cooling fan is turned on. Since the temperature of the battery and the lamp head are too high at this time, on the one hand, some LED lamp beads are turned off to reduce the heat of the lamp hair, and on the other hand, the battery and the lamp cap are simultaneously dissipated.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种高强度高效散热太阳能LED路灯，包括控制器、主灯杆(1)、第一副灯杆(3)、第二副灯杆(4)、太阳能电池板(6)、蓄电池(3.1.2)、与主灯杆固定的太阳能电池板支架(6.1)和与第一副灯杆(4)固定的灯头，灯头包括灯罩(5.1)、安装基板(5.2)、透光镜和安装在安装基板上的多个LED灯珠(5.2.1)，安装基板(5.2)与导热块固定连接，导热块连接有散热翅片，第一副灯杆(3)的第一端与主灯杆(1)的侧壁连接，第二端与灯头连接，第二副灯杆(4)的第一端与主灯杆(1)的顶端连接，第二端与第一副灯杆(3)的侧壁连接。该路灯散热好，强度高。

Description

一种高强度高效散热太阳能LED路灯 技术领域
本发明涉及路灯领域，具体涉及一种高强度高效散热太阳能LED路灯。
背景技术
路灯是城市道路照明最常见的设备，并且随着技术的进步，太阳能供电路灯以及使用LED光源的路灯越来越多地使用，但是蓄电池和LED发光单元都存在散热难的问题，并且由于路灯安装在野外，还容易因强风而损坏。
发明内容
发明目的：本发明旨在克服现有技术的缺陷，提供一种高强度高效散热太阳能LED路灯。
技术方案：一种路灯，包括控制器、主灯杆、第一副灯杆、第二副灯杆、太阳能电池板、蓄电池、与主灯杆固定的太阳能电池板支架和与第一副灯杆固定的灯头，所述灯头包括灯罩、安装基板、透光镜和安装在安装基板上的多个LED灯珠，所述安装基板与导热块固定连接，所述导热块连接有散热翅片，所述第一副灯杆的第一端与主灯杆的侧壁连接，第二端与所述灯头连接，所述第二副灯杆的第一端与主灯杆的顶端连接，第二端与所述第一副灯杆的侧壁连接。
进一步地，所述主灯杆、第一副灯杆和第二副灯杆均为中空的灯杆，所述第一副灯杆内具有隔板将所述第一副灯杆内部空间分割为第一腔室和第二腔室，所述第一腔室与主灯杆内部空间连通，所述第二腔室与第二副灯杆内部空间连通，所述第二腔室与所述灯罩内空间连通，所述第二副灯杆内部空间和主灯杆内部空间连通，所述蓄电池固定在所述第一腔室内；所述第一副灯杆的侧壁具有连通第一腔室和第一副灯杆外部空间的第一通孔，所述第一通孔位于所述蓄电池和隔板之间，所述第一副灯杆的侧壁还具有连通第二腔室和第二副灯杆内部空间的第二通孔；所述主灯杆内固定有散热风扇，所述主灯杆的侧壁具有多个进气孔，所述多个进气孔均位于所述散热风扇的下方；所述灯罩具有出气孔。
进一步地，还包括一端与第一副灯杆侧壁连接的出气管，所述出气管的另一端敞口，所述第一副灯杆的侧壁具有连通第二腔室和出气管内部空间的第三通 孔，所述出气管的另一端用于吹扫透光镜的外表面。
进一步地，所述第一副灯杆的第一腔室内具有第一温度传感器和第一阀门，所述第一副灯杆的第二腔室内具有第二阀门，所述出气管内具有第三阀门，所述灯罩内具有第二温度传感器，所述第一阀门位于蓄电池和第一副灯杆的第一端之间，所述第二阀门位于第一副灯杆的第二通孔和第一副灯杆的第二端之间，所述第二阀门位于第一副灯杆的第三通孔和第一副灯杆的第二端之间；所述散热风扇、第一温度传感器、第二温度传感器、第一阀门、第二阀门和第三阀门均与控制器连接；所述路灯能够处于开启状态和关闭状态，所述开启状态中，所有的LED灯珠均点亮，且散热风扇开启，所述关闭状态中，所有的LED灯珠均关闭，且散热风扇关闭；
所述控制器进行控制，在路灯处于开启状态时，当第一温度传感器的测量值低于第一设定阈值且第二温度传感器的测量值低于第二设定阈值时，控制器控制第一阀门开启、第二阀门开启、第三阀门关闭；
当第一温度传感器的测量值不低于第一设定阈值且第二温度传感器的测量值低于第二设定阈值时，控制器控制第一阀门开启、第二阀门关闭、第三阀门关闭；
当第一温度传感器的测量值低于第一设定阈值且第二温度传感器的测量值不低于第二设定阈值时，控制器控制第一阀门关闭、第二阀门开启、第三阀门开启。
进一步地，所述蓄电池为锂电池。
进一步地，所述第一副灯杆的第一端与所述主灯杆的侧壁焊接固定，所述第二副灯杆的第一端与所述主灯杆的顶端焊接固定，所述第二副灯杆的第二端与所述第一副灯杆的侧壁焊接固定，所述出气管与所述第一副灯杆的侧壁焊接固定。
进一步地，所述第一、二、三阀门均为电磁阀。
有益效果：本发明的路灯，由于设置了第一、二副灯杆进行支撑，从而路灯的强度大，并且散热风扇配合中空的主灯杆、第一副灯杆和第二副灯杆，散热效果好，并且出气管具有对透光镜外表面一定的清扫效果。
附图说明
图1为路灯示意图。
附图标记：1主灯杆；1.1进气孔；2散热风扇；3第一副灯杆；4第二副灯杆；6太阳能电池板；6.1太阳能电池板支架；3.1第一腔室；3.1.2蓄电池；3.1.1第一通孔；3.2第二腔室；3.2.1第二通孔；3.2.2第三通孔；3.3隔板；5.1灯罩；5.2安装基板；5.3透光镜；5.2.1 LED灯珠；5.1.1出气孔；7.1第一温度传感器；7.2第二温度传感器；8.1第一阀门；8.2第二阀门；8.3第三阀门；9出气管。
具体实施方式
一种路灯，包括控制器、主灯杆1、第一副灯杆3、第二副灯杆4、太阳能电池板6、蓄电池3.1.2、与主灯杆固定的太阳能电池板支架6.1和与第一副灯杆固定的灯头，所述灯头包括灯罩5.1、安装基板5.2、透光镜和安装在安装基板上的多个LED灯珠5.2.1，所述安装基板与导热块固定连接，所述导热块连接有散热翅片，所述第一副灯杆的第一端与主灯杆的侧壁连接，第二端与所述灯头连接，所述第二副灯杆的第一端与主灯杆的顶端连接，第二端与所述第一副灯杆的侧壁连接。所述主灯杆、第一副灯杆和第二副灯杆均为中空的灯杆，所述第一副灯杆内具有隔板3.3将所述第一副灯杆内部空间分割为第一腔室3.1和第二腔室3.2，所述第一腔室与主灯杆内部空间连通，所述第二腔室与第二副灯杆内部空间连通，所述第二腔室与所述灯罩内空间连通，所述第二副灯杆内部空间和主灯杆内部空间连通，所述蓄电池固定在所述第一腔室内；所述第一副灯杆的侧壁具有连通第一腔室和第一副灯杆外部空间的第一通孔3.1.1，所述第一通孔位于所述蓄电池和隔板之间，所述第一副灯杆的侧壁还具有连通第二腔室和第二副灯杆内部空间的第二通孔3.2.1；所述主灯杆内固定有散热风扇，所述主灯杆的侧壁具有多个进气孔，所述多个进气孔均位于所述散热风扇的下方；所述灯罩具有出气孔。还包括一端与第一副灯杆侧壁连接的出气管，所述出气管的另一端敞口，所述第一副灯杆的侧壁具有连通第二腔室和出气管内部空间的第三通孔3.2.2，所述出气管9的另一端用于吹扫透光镜的外表面。所述第一副灯杆的第一腔室内具有第一温度传感器7.1和第一阀门8.1，所述第一副灯杆的第二腔室内具有第二阀门8.2，所述出气管内具有第三阀门8.3，所述灯罩内具有第二温度传感器7.2，所述第一阀门位于蓄电池和第一副灯杆的第一端之间，所述第二阀门位于第一副灯杆的第二通孔和第一副灯杆的第二端之间，所述第二阀门位于第一副灯杆的第三 通孔和第一副灯杆的第二端之间；所述散热风扇、第一温度传感器、第二温度传感器、第一阀门、第二阀门和第三阀门均与控制器连接；所述路灯能够处于开启状态和关闭状态，所述开启状态中，所有的LED灯珠均点亮，且散热风扇开启，所述关闭状态中，所有的LED灯珠均关闭，且散热风扇关闭；
所述控制器进行控制，在路灯处于开启状态时，当第一温度传感器的测量值低于第一设定阈值且第二温度传感器的测量值低于第二设定阈值时，控制器控制第一阀门开启、第二阀门开启、第三阀门关闭；当第一温度传感器的测量值不低于第一设定阈值且第二温度传感器的测量值低于第二设定阈值时，控制器控制第一阀门开启、第二阀门关闭、第三阀门关闭；当第一温度传感器的测量值低于第一设定阈值且第二温度传感器的测量值不低于第二设定阈值时，控制器控制第一阀门关闭、第二阀门开启、第三阀门开启。
所述蓄电池为锂电池。进一步地，所述第一副灯杆的第一端与所述主灯杆的侧壁焊接固定，所述第二副灯杆的第一端与所述主灯杆的顶端焊接固定，所述第二副灯杆的第二端与所述第一副灯杆的侧壁焊接固定，所述出气管与所述第一副灯杆的侧壁焊接固定。进一步地，所述第一、二、三阀门均为电磁阀。
本发明的路灯由于第一副灯杆连接灯头和主灯杆，第二副灯杆连接主灯杆和第一副灯杆从而使得路灯的强度较大，并且通过散热风扇进行散热，对灯头和蓄电池均取得较好的散热效果。
所述控制器进行控制，在路灯处于开启状态时，当第一温度传感器的测量值低于第一设定阈值且第二温度传感器的测量值低于第二设定阈值时，控制器控制第一阀门开启、第二阀门开启、第三阀门关闭；此时蓄电池和灯头的温度都在设定阈值内，散热风扇产生的气流分成两路，一路经过蓄电池从第一通孔出来对蓄电池进行散热，另一路经过第二副灯杆内部空间、第二腔室和灯罩内，从灯罩的出气孔出来对灯罩内进行散热。
当第一温度传感器的测量值不低于第一设定阈值且第二温度传感器的测量值低于第二设定阈值时，控制器控制第一阀门开启、第二阀门关闭、第三阀门关闭；此时蓄电池的温度过高，散热风扇产生的气流只走一路(因此气流更强)，经过蓄电池从第一通孔出来对蓄电池进行高强度散热。暂停对灯头的吹风散热，此时灯头靠热传导自然散热。
当第一温度传感器的测量值低于第一设定阈值且第二温度传感器的测量值不低于第二设定阈值时，控制器控制第一阀门关闭、第二阀门开启、第三阀门开启；此时灯罩内温度过高，散热风扇产生的气流全部用于对灯头散热，对灯头进行高强度散热，气流的一部分经过灯罩内空间进行散热，另一部分吹扫透光镜表面对灯头进行散热，并且对透光镜具有一定的吹扫清洁效果。
并且，所述控制器进行控制，在路灯处于开启状态时，当第一温度传感器的测量值不低于第一设定阈值且第二温度传感器的测量值不低于第二设定阈值时，控制器控制路灯从开启状态转化为半开启状态，并控制第一阀门开启、第二阀门开启、第三阀门关闭；所述半开启状态中，一部分的LED灯珠点亮，其余的LED灯珠关闭，且散热风扇开启。由于此时蓄电池和灯头的温度都过高，一方面关闭一些LED灯珠以减少灯头发热，另一方面对蓄电池和灯头同时进行散热。
尽管本发明就优选实施方式进行了示意和描述，但本领域的技术人员应当理解，只要不超出本发明的权利要求所限定的范围，可以对本发明进行各种变化和修改。

Claims (7)

  1. 一种高强度高效散热太阳能LED路灯，其特征在于，包括控制器、主灯杆、第一副灯杆、第二副灯杆、太阳能电池板、蓄电池、与主灯杆固定的太阳能电池板支架和与第一副灯杆固定的灯头，所述灯头包括灯罩、安装基板、透光镜和安装在安装基板上的多个LED灯珠，所述安装基板与导热块固定连接，所述导热块连接有散热翅片，所述第一副灯杆的第一端与主灯杆的侧壁连接，第二端与所述灯头连接，所述第二副灯杆的第一端与主灯杆的顶端连接，第二端与所述第一副灯杆的侧壁连接。
  2. 根据权利要求1所述的高强度高效散热太阳能LED路灯，其特征在于，所述主灯杆、第一副灯杆和第二副灯杆均为中空的灯杆，所述第一副灯杆内具有隔板将所述第一副灯杆内部空间分割为第一腔室和第二腔室，所述第一腔室与主灯杆内部空间连通，所述第二腔室与第二副灯杆内部空间连通，所述第二腔室与所述灯罩内空间连通，所述第二副灯杆内部空间和主灯杆内部空间连通，所述蓄电池固定在所述第一腔室内；所述第一副灯杆的侧壁具有连通第一腔室和第一副灯杆外部空间的第一通孔，所述第一通孔位于所述蓄电池和隔板之间，所述第一副灯杆的侧壁还具有连通第二腔室和第二副灯杆内部空间的第二通孔；所述主灯杆内固定有散热风扇，所述主灯杆的侧壁具有多个进气孔，所述多个进气孔均位于所述散热风扇的下方；所述灯罩具有出气孔。
  3. 根据权利要求2所述的高强度高效散热太阳能LED路灯，其特征在于，还包括一端与第一副灯杆侧壁连接的出气管，所述出气管的另一端敞口，所述第一副灯杆的侧壁具有连通第二腔室和出气管内部空间的第三通孔，所述出气管的另一端用于吹扫透光镜的外表面。
  4. 根据权利要求3所述的高强度高效散热太阳能LED路灯，其特征在于，所述第一副灯杆的第一腔室内具有第一温度传感器和第一阀门，所述第一副灯杆的第二腔室内具有第二阀门，所述出气管内具有第三阀门，所述灯罩内具有第二温度传感器，所述第一阀门位于蓄电池和第一副灯杆的第一端之间，所述第二阀门位于第一副灯杆的第二通孔和第一副灯杆的第二端之间，所述第二阀门位于第一副灯杆的第三通孔和第一副灯杆的第二端之间；所述散热风扇、第一温度传感器、第二温度传感器、第一阀门、第二阀门和第三阀门均与控制器连接；所述路灯能够处于开启状态和关闭状态，所述开启状态中，所有的LED灯珠均点亮， 且散热风扇开启，所述关闭状态中，所有的LED灯珠均关闭，且散热风扇关闭；
    所述控制器进行控制，在路灯处于开启状态时，当第一温度传感器的测量值低于第一设定阈值且第二温度传感器的测量值低于第二设定阈值时，控制器控制第一阀门开启、第二阀门开启、第三阀门关闭；
    当第一温度传感器的测量值不低于第一设定阈值且第二温度传感器的测量值低于第二设定阈值时，控制器控制第一阀门开启、第二阀门关闭、第三阀门关闭；
    当第一温度传感器的测量值低于第一设定阈值且第二温度传感器的测量值不低于第二设定阈值时，控制器控制第一阀门关闭、第二阀门开启、第三阀门开启。
  5. 根据权利要求1所述的高强度高效散热太阳能LED路灯，其特征在于，所述蓄电池为锂电池。
  6. 根据权利要求1所述的高强度高效散热太阳能LED路灯，其特征在于，所述第一副灯杆的第一端与所述主灯杆的侧壁焊接固定，所述第二副灯杆的第一端与所述主灯杆的顶端焊接固定，所述第二副灯杆的第二端与所述第一副灯杆的侧壁焊接固定，所述出气管与所述第一副灯杆的侧壁焊接固定。
  7. 根据权利要求4所述的高强度高效散热太阳能LED路灯，其特征在于，所述第一、二、三阀门均为电磁阀。
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Publication number Priority date Publication date Assignee Title
CN107420838B (zh) * 2017-07-11 2020-05-19 江苏日月星辰光电科技有限公司 一种基于一体化的灯头的太阳能led路灯
CN107676717A (zh) * 2017-10-31 2018-02-09 成都格莱飞科技股份有限公司 一种石墨烯散热智能节能路灯
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CN112245869A (zh) * 2020-10-14 2021-01-22 高海东 一种压腿器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008269953A (ja) * 2007-04-20 2008-11-06 Mitsubishi Electric Corp 照明器具、天井埋込形照明器具
CN202660504U (zh) * 2012-05-09 2013-01-09 赖界荣 Led发光二极管路灯座构造
CN204176495U (zh) * 2014-09-09 2015-02-25 湖南凡一节能科技有限公司 发光二极管路灯
CN205560577U (zh) * 2016-03-10 2016-09-07 中山市正邦灯饰有限公司 一种太阳能led路灯
CN205842493U (zh) * 2016-07-26 2016-12-28 徐煜凯 一种多功能环保路灯
CN205919229U (zh) * 2016-06-28 2017-02-01 扬州兴龙电器有限公司 一种太阳能led路灯
CN106871061A (zh) * 2017-03-29 2017-06-20 江苏月华照明科技有限公司 一种高效散热太阳能led路灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008269953A (ja) * 2007-04-20 2008-11-06 Mitsubishi Electric Corp 照明器具、天井埋込形照明器具
CN202660504U (zh) * 2012-05-09 2013-01-09 赖界荣 Led发光二极管路灯座构造
CN204176495U (zh) * 2014-09-09 2015-02-25 湖南凡一节能科技有限公司 发光二极管路灯
CN205560577U (zh) * 2016-03-10 2016-09-07 中山市正邦灯饰有限公司 一种太阳能led路灯
CN205919229U (zh) * 2016-06-28 2017-02-01 扬州兴龙电器有限公司 一种太阳能led路灯
CN205842493U (zh) * 2016-07-26 2016-12-28 徐煜凯 一种多功能环保路灯
CN106871061A (zh) * 2017-03-29 2017-06-20 江苏月华照明科技有限公司 一种高效散热太阳能led路灯

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