CN107726221B - Solar street lamp - Google Patents

Solar street lamp Download PDF

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Publication number
CN107726221B
CN107726221B CN201710986746.8A CN201710986746A CN107726221B CN 107726221 B CN107726221 B CN 107726221B CN 201710986746 A CN201710986746 A CN 201710986746A CN 107726221 B CN107726221 B CN 107726221B
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solar panel
block
base
negative pressure
solar
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CN107726221A (en
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赵小波
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Foshan Huayue Intellectual Property Operation Co ltd
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Guizhou Sky Resources Solar Technology Co ltd
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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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • 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
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • 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
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses a solar street lamp, which comprises a street lamp pole and a solar panel, wherein the street lamp pole is provided with a base, the solar panel is arranged on the base, the solar panel is obliquely hinged on the base from west to east, a first torsion spring is arranged at the joint of the solar panel and the base, a guide groove is fixed on the base, a heated expansion block is fixed in the guide groove, an inverted L-shaped heat insulation plate positioned in the west and above the heated expansion block is arranged between the guide groove and the heated expansion block, a piston is abutted against the bottom of the heated expansion block, a sliding groove is arranged on the bottom of the east side of the solar panel, a rolling shaft is connected in the sliding groove in a sliding manner, and a connecting rod is; compared with the prior art, the solar energy heat pump device has the advantages that the temperature is controlled only by the heated expansion block, the position of the solar energy can be changed along with the change of the position of the sun, a plurality of controllers are not required to be arranged for control, the control is simple, and the cost is low.

Description

太阳能式路灯solar street light

技术领域technical field

本发明涉及照明设备领域，具体为太阳能式路灯。The invention relates to the field of lighting equipment, in particular to a solar street lamp.

背景技术Background technique

路灯是公用设施的一个重要组成部分，目前，现有路灯的电源主要是使用市政用电，虽然能达到照亮的目的，但是需要消耗大量的市政用电，而且布线安装工作量大，投资成本高，且维护繁琐，不能移动。另外，在一些市政用电不能覆盖的地区，由于缺乏电能，无法使用路灯进行照明，给行人带来诸多不便。Street lights are an important part of public facilities. At present, the power supply of existing street lights mainly uses municipal electricity. Although it can achieve the purpose of lighting, it needs to consume a lot of municipal electricity, and the wiring and installation workload is large and the investment cost. High, and cumbersome maintenance, can not move. In addition, in some areas that cannot be covered by municipal electricity, street lamps cannot be used for lighting due to lack of electricity, which brings a lot of inconvenience to pedestrians.

为了解决以上问题，中国专利申请号为201621363994.4的发明专利，公开了一种太阳能路灯单轴式跟踪系统，包括路灯本体，路灯本体上表面中心处加工有一号圆形凹槽，一号圆形凹槽内设有旋转端向上的旋转电机，一号圆形凹槽上表面设有安装板，所述安装板上表面中心处加工有圆形通孔，安装板上方设有转动盘，所旋转电机旋转端通过圆形通孔与转动盘固定连接，转动盘上表面一端设有竖直向上的安装杆，安装板侧表面上端设有倾斜放置的太阳能电池板，安装杆上表面设有一号温度感知器，安装板上表面两端分别设有二号温度感知器和三号温度感知器，路灯本体侧表面上端设有弧形支架，弧形支架一端下表面设有电灯底座，电灯底座内螺旋连接有电灯，太阳能电池板下方设有蓄电池。以上方案通过一号温度感知器、二号温度感知器和三号温度感知器的设置，感知不同方向的温度，并改变太阳能板的位置来实现更大化地吸收太阳能，更有利于太阳能电池装置进行光电转化，提升了照明效果。In order to solve the above problems, the Chinese patent application No. 201621363994.4 discloses a single-axis tracking system for solar street lamps, including a street lamp body. The center of the upper surface of the street lamp body is machined with a No. 1 circular groove and a No. 1 circular groove There is a rotating motor with the rotating end upwards in the groove, a mounting plate is arranged on the upper surface of the No. 1 circular groove, a circular through hole is machined in the center of the upper surface of the mounting plate, and a rotating plate is arranged above the mounting plate, and the rotating motor The rotating end is fixedly connected to the rotating plate through a circular through hole. One end of the upper surface of the rotating plate is provided with a vertically upward mounting rod, the upper end of the side surface of the mounting plate is provided with an inclined solar panel, and the upper surface of the mounting rod is provided with No. 1 temperature sensing There are No. 2 temperature sensors and No. 3 temperature sensors on both ends of the upper surface of the installation board. The upper end of the side surface of the street lamp body is provided with an arc bracket, and the lower surface of one end of the arc bracket is provided with a lamp base, which is screwed into the lamp base. There are electric lights and batteries under the solar panels. The above scheme can sense the temperature in different directions through the settings of the No. 1 temperature sensor, the No. 2 temperature sensor and the No. 3 temperature sensor, and change the position of the solar panel to maximize the absorption of solar energy, which is more conducive to solar cell installations Photoelectric conversion is carried out to improve the lighting effect.

以上方案通过太阳能转化为电能的设置，解决了现有技术中的不足，但以上方案仍然存在以下问题：1、设置多个温度控制器，控制起来较为复杂繁琐，而且成本也较高，实用性较弱；2、以上装置如遇大风天气时，缺少稳定太阳板的装置，抗风稳定性较弱。The above scheme solves the deficiencies in the prior art by converting solar energy into electrical energy, but the above scheme still has the following problems: 1. Setting up multiple temperature controllers is complicated and cumbersome to control, and the cost is also high, which is practical Weak; 2. In case of strong wind, the above devices lack the device to stabilize the solar panel, and the wind resistance stability is weak.

发明内容SUMMARY OF THE INVENTION

本发明的目的在于提供一种控制简单、成本较低且抗风稳定性较强的太阳能式路灯。The purpose of the present invention is to provide a solar street lamp with simple control, low cost and strong wind resistance stability.

本方案中的太阳能式路灯，包括路灯杆和太阳能板，路灯杆上设置有基座，太阳能板设置在基座上，太阳能板自西向东向上倾斜地铰接在基座上，太阳能板和基座的连接处设置有第一扭簧，基座上固定有导向槽，导向槽内固定有受热膨胀块，导向槽和受热膨胀块之间设置有位于受热膨胀块西方及上方的倒L形隔热板，受热膨胀块底部相抵有活塞，太阳能板东侧的底部上设置有滑槽，滑槽内滑动连接有滚轴，滚轴和活塞之间连接有连杆。The solar street light in this scheme includes a street light pole and a solar panel. The street light pole is provided with a base, the solar panel is arranged on the base, and the solar panel is hinged on the base obliquely from west to east. The solar panel and the base A first torsion spring is arranged at the connection of the heat exchanger, a guide groove is fixed on the base, a heated expansion block is fixed in the guide groove, and an inverted L-shaped thermal insulation located in the west and above of the heated expansion block is arranged between the guide groove and the heated expansion block. The bottom of the heated expansion block is opposed to a piston, and the bottom of the east side of the solar panel is provided with a chute, a roller is slidably connected in the chute, and a connecting rod is connected between the roller and the piston.

本方案的技术原理为：路灯杆用于支撑基座，基座用于支撑并安装太阳能板，太阳能板用于吸收太阳能，并将太阳能转化为电能，太阳能板可在基座上摆动；受热膨胀块可在导向槽内伸缩，太阳为东升西落，太阳升起时，太阳将直射受热膨胀块，受热膨胀块接收到太阳的热量后温度升高，受热膨胀块将会膨胀，经过导向槽的导向，受热膨胀块将推动活塞向下滑动，活塞通过连杆带动滚轴向下运动，滚轴在滑槽内滑动并拉动滑槽向下摆动，滑槽带动太阳能板东侧向下摆动，受热膨胀块持续地接收太阳的热量，直到太阳能板摆动到自东向西向上倾斜为止，太阳能板将正对太阳；随着太阳的移动，当太阳移动到受热膨胀块正上方时，由于倒L形隔热板的设置，受热膨胀块受到太阳照射强度逐渐减弱，受热膨胀块将会逐渐缩小，由于第一扭簧的设置，太阳能板将会逐渐摆动到水平状态，太阳能板仍然处于太阳直射状态；太阳继续运动，受热膨胀块将处于背光状态，受热膨胀块受到太阳照射强度进一步减弱，受热膨胀块进一步缩小，太阳能板将在第一扭簧的作用下复位，太阳能板将仍与太阳正对；太阳能板的整个变化过程，太阳能板一直与太阳处于正对状态，可更大化地接收太阳能，更好地提高了太阳能的利用。The technical principle of this solution is: the street light pole is used to support the base, the base is used to support and install the solar panel, the solar panel is used to absorb the solar energy and convert the solar energy into electricity, and the solar panel can swing on the base; The block can expand and contract in the guide groove, the sun rises in the east and sets in the west, when the sun rises, the sun will directly hit the heated expansion block, the heated expansion block will receive the heat of the sun and the temperature will rise, and the heated expansion block will expand, passing through the guide groove. Guide, the heated expansion block will push the piston to slide down, and the piston drives the roller to move downward through the connecting rod. The thermal expansion block continues to receive heat from the sun until the solar panel swings to tilt upward from east to west, and the solar panel will face the sun; as the sun moves, when the sun moves directly above the thermal expansion block, due to the inverted L shape With the setting of the heat insulation board, the intensity of the heated expansion block will gradually weaken when exposed to the sun, and the heated expansion block will gradually shrink. Due to the setting of the first torsion spring, the solar panel will gradually swing to a horizontal state, and the solar panel will still be in the state of direct sunlight; The sun continues to move, the heated expansion block will be in the backlight state, the intensity of the heated expansion block will be further weakened by the sunlight, the heated expansion block will be further reduced, the solar panel will be reset under the action of the first torsion spring, and the solar panel will still face the sun; During the entire change process of the solar panel, the solar panel is always in a positive state with the sun, which can receive more solar energy and better improve the utilization of solar energy.

与现有技术相比，本方案的有益效果为：本方案仅由受热膨胀块进行温度控制，就可使太阳能随着太阳位置变换而变换位置，无需设置多个控制器进行控制，控制较为简单，成本较低。Compared with the prior art, the beneficial effect of this solution is that the temperature of the solution is only controlled by the heated expansion block, so that the solar energy can change its position with the change of the position of the sun, and it is not necessary to set up multiple controllers for control, and the control is relatively simple. , the cost is lower.

进一步：太阳能板下方的基座上固定有内部中空的通气板，通气板连通有连通管，连通管远离通气板的一端连通有内部为负压的负压箱，连通管内插有用于封闭连通管的插杆，插杆的一端上开有楔槽，基座上固定有带有螺纹孔的固定块，固定块内螺纹连接有螺杆，螺杆的一端固定连接有球块，球块与楔槽内楔面相抵，螺杆的另一端固定连接有风轮，通气板上连通有用于吸附太阳能板的弹性负压盘。弹性负压盘的设置，在太阳能板摆动时，弹性负压盘通过形变一直与太阳能板贴合，也起到一定的支撑太阳能板的作用，在遇到大风或者强风天气时，风可克服螺杆与固定块及球块与插杆之间的摩擦阻力，并使风轮转动，风轮带动螺杆在固定块的螺纹孔内向靠近插杆的方向转动，螺杆带动球块向靠近插杆的方向转动，球块将可通过楔槽推动插杆向远离球块的方向滑动，插杆从连通管内拔出，连通管连通，通气板将与负压箱连通，通气板内的空气将流入到负压箱内，通气板内形成负压，弹性负压盘内处于负压状态，弹性负压盘将吸住太阳能板，从而使得太阳能板的稳定性增强，提高了太阳能板的抗风稳定性。Further: the base below the solar panel is fixed with an internal hollow ventilation plate, the ventilation plate is connected with a communication pipe, the end of the communication pipe away from the ventilation plate is connected with a negative pressure box with negative pressure inside, and the communication pipe is inserted with a closed communication pipe. There is a wedge groove on one end of the insertion rod, a fixed block with threaded holes is fixed on the base, a screw is connected with the internal thread of the fixed block, and one end of the screw is fixedly connected with a ball block, and the ball block is connected with the wedge groove. The wedge surfaces are in contact with each other, the other end of the screw rod is fixedly connected with a wind wheel, and the ventilation plate is connected with an elastic negative pressure plate for absorbing solar panels. The setting of the elastic negative pressure plate, when the solar panel swings, the elastic negative pressure plate has been attached to the solar panel through deformation, and also plays a certain role in supporting the solar panel. When encountering strong winds or strong winds, the wind can overcome the screw. The friction resistance between the fixed block, the ball block and the plunger makes the wind wheel rotate, the wind wheel drives the screw to rotate in the threaded hole of the fixed block in the direction close to the plunger, and the screw drives the ball block to rotate in the direction close to the plunger , the ball block will push the insertion rod to slide away from the ball block through the wedge groove, the insertion rod will be pulled out from the communication pipe, the communication pipe will be connected, the ventilation plate will be connected with the negative pressure box, and the air in the ventilation plate will flow into the negative pressure In the box, a negative pressure is formed in the ventilation plate, and the elastic negative pressure plate is in a negative pressure state. The elastic negative pressure plate will absorb the solar panel, thereby enhancing the stability of the solar panel and improving the wind resistance stability of the solar panel.

进一步：基座上设置有进风罩，进风罩上开有进风口和出风口，风轮设置在进风罩内，螺杆和风轮之间固定连接有滑杆，滑杆穿过进风罩且滑杆滑动连接在进风罩上，进风口处的进风罩壁上铰接有封盖，封盖与进风罩的铰接处连接有第二扭簧，封盖上设置有兜风袋，基座上设置有报警铃，插杆远离球块的一端的基座上设置有用于启动报警铃的按钮。在遇到大风或者强风天气时，风将进入到兜风袋内，风力足够大时，风力将克服第二扭簧的弹力，而使封盖摆动将进风罩的进口打开，风将流入到进风罩内，风轮在风力的吹动下转动，风轮转动将带动滑杆转动，滑杆将带动螺杆转动，进而使得连通管连通；而插杆移动时将按压按钮，报警铃响起，操作人员将可随着观察太阳能板的稳定状态，发现不稳，并可随时对太阳能板采取必要的稳定措施。Further: an air inlet hood is arranged on the base, an air inlet and an air outlet are opened on the air inlet hood, the wind wheel is arranged in the air inlet hood, a sliding rod is fixedly connected between the screw rod and the wind wheel, and the sliding rod passes through the air inlet hood And the sliding rod is slidably connected to the air inlet hood, a cover is hinged on the air inlet hood wall at the air inlet, a second torsion spring is connected to the hinge between the cover and the air inlet hood, and a ride bag is arranged on the cover. An alarm bell is arranged on the seat, and a button for starting the alarm bell is arranged on the base at one end of the plunger away from the ball block. In the case of strong wind or strong wind, the wind will enter into the drive bag. When the wind is strong enough, the wind will overcome the elastic force of the second torsion spring, and the cover will swing to open the inlet of the air inlet cover, and the wind will flow into the air inlet. In the wind hood, the wind wheel rotates under the blowing of the wind, the rotation of the wind wheel will drive the sliding rod to rotate, and the sliding rod will drive the screw to rotate, so as to make the connecting pipe connect; Personnel will be able to observe the stable state of the solar panel, find instability, and take necessary stabilization measures for the solar panel at any time.

进一步：连杆上连接有插入通气板内的连接杆，连接杆滑动连接在通气板内。通气板内产生负压后，外部气压将推动连杆带动连接杆向通气板内运动，连杆带动活塞克服受热膨胀块的弹力向上运动，连杆通过滚轴带动滑槽向上运动，滑槽带动太阳能板向上摆动，并使太阳板位置固定于初始位置，对太阳能板进一步固定，使得太阳能板的抗风稳定性进一步增强，减少了强风对太阳能板的影响。Further: the connecting rod is connected with a connecting rod inserted into the ventilation plate, and the connecting rod is slidably connected in the ventilation plate. After the negative pressure is generated in the ventilation plate, the external air pressure will push the connecting rod to drive the connecting rod to move into the ventilation plate. The connecting rod drives the piston to overcome the elastic force of the heated expansion block to move upwards. The solar panel swings upward, and the position of the solar panel is fixed at the initial position, and the solar panel is further fixed, so that the wind resistance stability of the solar panel is further enhanced, and the influence of the strong wind on the solar panel is reduced.

进一步：太阳能板上均布有通风孔。通风孔的设置，可使风易从通风孔处通过，减少了太阳能板对风的阻力作用，降低了风对太阳能板的影响，间接地提高了太阳能板的稳定性。Further: The solar panels are evenly distributed with ventilation holes. The arrangement of the ventilation holes makes it easy for wind to pass through the ventilation holes, reduces the resistance of the solar panel to the wind, reduces the influence of the wind on the solar panel, and indirectly improves the stability of the solar panel.

进一步：受热膨胀块为橡胶块。橡胶块具有一定的弹性，橡胶块受热后将会膨胀，温度降低后将会缩小，从而实现了受热膨胀块的功能。Further: the thermal expansion block is a rubber block. The rubber block has a certain elasticity, the rubber block will expand after being heated, and will shrink when the temperature is lowered, thus realizing the function of the heat-expanding block.

附图说明Description of drawings

图1为本发明太阳能式路灯实施例的示意图。FIG. 1 is a schematic diagram of an embodiment of a solar street light according to the present invention.

具体实施方式Detailed ways

下面通过具体实施方式对本发明作进一步详细的说明：说明书附图中的附图标记包括：基座1、负压箱2、插杆3、球块4、固定块5、螺杆6、进风罩7、风轮8、兜风袋9、滑槽10、滚轴11、连杆12、活塞13、橡胶块14、导向槽15、连接杆16、隔热板17、弹性负压盘18、通气板19、封盖20。The present invention will be described in further detail below through specific embodiments: the reference signs in the accompanying drawings include: base 1, negative pressure box 2, plunger 3, ball block 4, fixed block 5, screw 6, air inlet cover 7. Wind wheel 8, driving bag 9, chute 10, roller 11, connecting rod 12, piston 13, rubber block 14, guide groove 15, connecting rod 16, heat insulation plate 17, elastic negative pressure plate 18, ventilation plate 19. Cover 20.

实施例基本参考图1所示，太阳能式路灯，包括路灯杆和太阳能板，路灯杆上焊接有基座1，太阳能板上均布有通风孔，太阳能板自西向东向上倾斜地铰接在基座1上，太阳能板和基座1的连接处焊接有第一扭簧，基座1上焊接有导向槽15，导向槽15内粘结有橡胶块14，导向槽15和橡胶块14之间的导向槽15壁上焊接有位于橡胶块14西方及上方的倒L形隔热板17，橡胶块14底部相抵有活塞13，太阳能板东侧的底部上通过螺栓固定有滑槽10，滑槽10内滑动连接有滚轴11，滚轴11和活塞13之间连接有连杆12，太阳能板下方的基座1上焊接有内部中空的通气板19，通气板19连通有连通管，连通管下端连通有内部为负压的负压箱2，连通管内插有用于封闭连通管的插杆3，插杆3的左端上开有楔槽，基座1上焊接有带有螺纹孔的固定块5，固定块5内螺纹连接有螺杆6，螺杆6的下端固定连接有球块4，球块4与楔槽内楔面相抵，螺杆6的另一端焊接有滑杆，滑杆平键连接有风轮8，通气板19上连通有用于吸附太阳能板的弹性负压盘18，基座1上设置有进风罩7，进风罩7上开有进风口和出风口，风轮8设置在进风罩7内，滑杆穿过进风罩7且滑杆滑动连接在进风罩7上，进风口处的进风罩7壁上铰接有封盖20，封盖20与进风罩7的铰接处焊接有第二扭簧，封盖20上通过螺钉固定有兜风袋9，基座1上安装有报警铃，插杆3右端的基座1上安装有用于启动报警铃的按钮，连杆12上连接有插入通气板19内的连接杆16，连接杆16滑动连接在通气板19内。The embodiment is basically shown in FIG. 1, the solar street light includes a street light pole and a solar panel, a base 1 is welded on the street light pole, the solar panel is evenly distributed with ventilation holes, and the solar panel is hinged on the base obliquely from west to east. 1, a first torsion spring is welded at the connection between the solar panel and the base 1, a guide groove 15 is welded on the base 1, a rubber block 14 is bonded in the guide groove 15, and the space between the guide groove 15 and the rubber block 14 is The wall of the guide groove 15 is welded with an inverted L-shaped heat insulation plate 17 located in the west and above of the rubber block 14. The bottom of the rubber block 14 is abutted against a piston 13. The bottom of the solar panel on the east side is fixed with a chute 10 by bolts. The chute 10 A roller 11 is slidably connected inside, a connecting rod 12 is connected between the roller 11 and the piston 13, a hollow vent plate 19 is welded on the base 1 below the solar panel, and the vent plate 19 is connected with a communication pipe, the lower end of the communication pipe There is a negative pressure box 2 with negative pressure inside, a plug rod 3 for closing the communication pipe is inserted in the communication pipe, a wedge groove is opened on the left end of the plug rod 3, and a fixed block 5 with a threaded hole is welded on the base 1 , the inner thread of the fixed block 5 is connected with a screw 6, the lower end of the screw 6 is fixedly connected with a ball block 4, the ball block 4 is in contact with the inner wedge surface of the wedge groove, the other end of the screw 6 is welded with a sliding rod, and the sliding rod flat key is connected with a wind Wheel 8, the ventilation plate 19 is connected with an elastic negative pressure plate 18 for adsorbing solar panels, the base 1 is provided with an air inlet hood 7, the air inlet hood 7 is provided with an air inlet and an air outlet, and the wind wheel 8 is arranged on the inlet and outlet. In the air hood 7, the sliding rod passes through the air inlet hood 7 and the sliding rod is slidably connected to the air inlet hood 7, and a cover 20 is hinged on the wall of the air inlet hood 7 at the air inlet. A second torsion spring is welded at the hinged joint, a ride bag 9 is fixed on the cover 20 by screws, an alarm bell is installed on the base 1, a button for starting the alarm bell is installed on the base 1 at the right end of the insertion rod 3, and the connecting rod 12 is connected with a connecting rod 16 inserted into the ventilation plate 19 , and the connecting rod 16 is slidably connected in the ventilation plate 19 .

太阳升起时，太阳将直射橡胶块14，橡胶块14接收到太阳的热量后温度升高，橡胶块14将会膨胀，经过导向槽15的导向，橡胶块14将推动活塞13向下滑动，活塞13通过连杆12带动滚轴11向下运动，滚轴11在滑槽10内滑动并拉动滑槽10向下摆动，滑槽10带动太阳能板东侧向下摆动，橡胶块14持续地接收太阳的热量，直到太阳能板摆动到自东向西向上倾斜为止，太阳能板将正对太阳；随着太阳的移动，当太阳移动到橡胶块14正上方时，由于倒L形隔热板17的设置，橡胶块14受到太阳照射强度逐渐减弱，橡胶块14将会逐渐缩小，由于第一扭簧的设置，太阳能板将会逐渐摆动到水平状态，太阳能板仍然处于太阳直射状态；太阳继续运动，橡胶块14将处于背光状态，橡胶块14受到太阳照射强度进一步减弱，橡胶块14进一步缩小，太阳能板将在第一扭簧的作用下复位，太阳能板将仍与太阳正对。When the sun rises, the sun will directly hit the rubber block 14. After the rubber block 14 receives the heat of the sun, the temperature will rise, and the rubber block 14 will expand. After being guided by the guide groove 15, the rubber block 14 will push the piston 13 to slide down. The piston 13 drives the roller 11 to move downward through the connecting rod 12. The roller 11 slides in the chute 10 and pulls the chute 10 to swing downward. The chute 10 drives the east side of the solar panel to swing downward, and the rubber block 14 continuously receives The heat of the sun, until the solar panel swings to tilt upward from east to west, the solar panel will face the sun; as the sun moves, when the sun moves directly above the rubber block 14, due to the Set, the rubber block 14 is gradually weakened by the intensity of sunlight, and the rubber block 14 will gradually shrink. Due to the setting of the first torsion spring, the solar panel will gradually swing to a horizontal state, and the solar panel is still in the state of direct sunlight; the sun continues to move, The rubber block 14 will be in the backlight state, the intensity of the rubber block 14 will be further weakened by the sunlight, the rubber block 14 will be further reduced, the solar panel will be reset under the action of the first torsion spring, and the solar panel will still face the sun.

在遇到大风或者强风天气时，风将进入到兜风袋9内，风力足够大时，风力将克服第二扭簧的弹力，而使封盖20摆动将进风罩7的进口打开，风将流入到进风罩7内，风轮8在风力的吹动下转动，风轮8转动将带动滑杆转动，滑杆将带动螺杆6转动，螺杆6在固定块5的螺纹孔内向下转动，螺杆6带动球块4向下转动，球块4将可通过楔槽推动插杆向右滑动，插杆3从连通管内拔出，连通管连通，通气板19将与负压箱2连通，通气板19内的空气将流入到负压箱2内，通气板19内形成负压，弹性负压盘18内处于负压状态，弹性负压盘18将吸住太阳能板，从而使得太阳能板的稳定性增强，提高了太阳能板的抗风稳定性。In the case of strong wind or strong wind, the wind will enter the drive bag 9, and when the wind is strong enough, the wind will overcome the elastic force of the second torsion spring, and the cover 20 will swing to open the inlet of the wind inlet cover 7, and the wind will Flow into the air inlet hood 7, the wind wheel 8 rotates under the blowing of the wind, the rotation of the wind wheel 8 will drive the sliding rod to rotate, the sliding rod will drive the screw 6 to rotate, and the screw 6 rotates downward in the threaded hole of the fixed block 5, The screw 6 drives the ball block 4 to rotate downward, the ball block 4 will push the insertion rod to slide to the right through the wedge groove, the insertion rod 3 is pulled out from the communication pipe, the communication pipe is connected, the ventilation plate 19 will be communicated with the negative pressure box 2, ventilation The air in the plate 19 will flow into the negative pressure box 2, a negative pressure will be formed in the ventilation plate 19, and the elastic negative pressure plate 18 will be in a negative pressure state, and the elastic negative pressure plate 18 will absorb the solar panel, thereby making the solar panel stable. The performance is enhanced, and the wind resistance stability of the solar panel is improved.

通气板内产生负压后，外部气压将推动连杆带动连接杆向通气板内运动，连杆带动活塞克服橡胶块14的弹力向上运动，连杆通过滚轴带动滑槽向上运动，滑槽带动太阳能板向上摆动，并使太阳板位置固定于初始位置，对太阳能板进一步固定，使得太阳能板的抗风稳定性进一步增强，减少了强风对太阳能板的影响，而插杆移动时将按压按钮，报警铃响起，操作人员将可随着观察太阳能板的稳定状态，发现不稳，并可随时对太阳能板采取必要的稳定措施。After the negative pressure is generated in the ventilation plate, the external air pressure will push the connecting rod to drive the connecting rod to move into the ventilation plate. The solar panel swings upward, and the position of the solar panel is fixed at the initial position, and the solar panel is further fixed, which further enhances the wind resistance stability of the solar panel and reduces the influence of strong wind on the solar panel. When the alarm bell rings, the operator can observe the stable state of the solar panel, find the instability, and take necessary stabilization measures for the solar panel at any time.

以上所述的仅是本发明的实施例，方案中公知的具体结构及特性等常识在此未作过多描述。应当指出，对于本领域的技术人员来说，在不脱离本发明结构的前提下，还可以作出若干变形和改进，这些也应该视为本发明的保护范围，这些都不会影响本发明实施的效果和专利的实用性。本申请要求的保护范围应当以其权利要求的内容为准，说明书中的具体实施方式等记载可以用于解释权利要求的内容。The above descriptions are only embodiments of the present invention, and common knowledge such as well-known specific structures and characteristics in the solution are not described too much here. It should be pointed out that for those skilled in the art, some modifications and improvements can be made without departing from the structure of the present invention. These should also be regarded as the protection scope of the present invention, and these will not affect the implementation of the present invention. Effectiveness and utility of patents. The scope of protection claimed in this application shall be based on the content of the claims, and the descriptions of the specific implementation manners in the description can be used to interpret the content of the claims.

Claims (5)

1. The solar street lamp is characterized in that the solar panel is hinged to the base in a mode of inclining upwards from west to east, a first torsion spring is arranged at the joint of the solar panel and the base, a guide groove is fixed on the base, a thermal expansion block is fixed in the guide groove, an inverted L-shaped thermal insulation plate located in the west and above the thermal expansion block is arranged between the guide groove and the thermal expansion block, a piston abuts against the bottom of the thermal expansion block, a sliding groove is arranged at the bottom of the east side of the solar panel, a rolling shaft is connected in the sliding groove, and a connecting rod is connected between the rolling shaft and the piston; a hollow vent plate is fixed on the base below the solar panel, the vent plate is communicated with a communicating pipe, one end of the communicating pipe, which is far away from the vent plate, is communicated with a negative pressure box, the interior of the negative pressure box is negative pressure, an inserted rod for sealing the communicating pipe is inserted into the communicating pipe, one end of the inserted rod is provided with a wedge groove, a fixed block with a threaded hole is fixed on the base, a screw rod is connected with the internal thread of the fixed block, one end of the screw rod is fixedly connected with a ball block, the ball block is abutted against the wedge surface in the wedge groove, the other end of the screw rod is fixedly connected with a wind wheel, and the;
when solar panel swings, the elastic negative pressure plate is always attached to the solar panel through deformation, when the solar panel meets strong wind or strong wind weather, the wind can overcome the friction resistance between the screw rod and the fixed block and between the ball block and the inserted rod, and the wind wheel rotates, the wind wheel drives the screw rod to rotate towards the direction close to the inserted rod in the threaded hole of the fixed block, the screw rod drives the ball block to rotate towards the direction close to the inserted rod, the ball block can push the inserted rod to slide towards the direction far away from the ball block through the wedge groove, the inserted rod is pulled out from the communicating pipe, the communicating pipe is communicated, the vent plate is communicated with the negative pressure box, air in the vent plate flows into the negative pressure box, negative pressure is formed in the vent plate, the elastic negative pressure plate is in a negative pressure state, and the.
2. Solar powered street light according to claim 1, characterized in that: be provided with the air inlet cover on the base, it has air intake and air outlet to open on the air inlet cover, the wind wheel sets up in the air inlet cover, fixedly connected with slide bar between screw rod and the wind wheel, the slide bar passes air inlet cover and slide bar sliding connection on the air inlet cover, it has the closing cap to articulate on the air inlet cover wall of air intake department, the closing cap is connected with the second torsional spring with the articulated department of air inlet cover, be provided with the wind pocket bag on the closing cap, be provided with the alarm bell on the base, be provided with the button that is used for starting the alarm bell on the base of the one end of ball piece.
3. Solar powered street light according to claim 1, characterized in that: the connecting rod is connected with a connecting rod inserted into the vent plate, and the connecting rod is connected in the vent plate in a sliding manner.
4. Solar powered street light according to claim 1, characterized in that: the solar panel is evenly provided with vent holes.
5. Solar powered street light according to any one of claims 1-4, characterized in that: the heated expansion block is a rubber block.
CN201710986746.8A 2017-10-20 2017-10-20 Solar street lamp Active CN107726221B (en)

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CN202196334U (en) * 2011-08-22 2012-04-18 四川软测技术检测中心有限公司 Hydraulic driven single shaft solar automatic tracker
CN203907439U (en) * 2014-04-10 2014-10-29 广西神达投资有限公司 Street lamp with efficient solar panels
CN104791695A (en) * 2015-04-13 2015-07-22 长治市澳瑞特欣鑫健身器材有限公司 Solar road lamp

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CN202196334U (en) * 2011-08-22 2012-04-18 四川软测技术检测中心有限公司 Hydraulic driven single shaft solar automatic tracker
CN203907439U (en) * 2014-04-10 2014-10-29 广西神达投资有限公司 Street lamp with efficient solar panels
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