CN110365284A - A light pollution protection device - Google Patents

A light pollution protection device Download PDF

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Publication number
CN110365284A
CN110365284A CN201910658365.6A CN201910658365A CN110365284A CN 110365284 A CN110365284 A CN 110365284A CN 201910658365 A CN201910658365 A CN 201910658365A CN 110365284 A CN110365284 A CN 110365284A
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China
Prior art keywords
swing
light
protection device
mounting base
transmission
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Chinese (zh)
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陈梦园
宋金瓯
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Tianjin University
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Tianjin University
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Publication of CN110365284A publication Critical patent/CN110365284A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00Arrangements for moving or orienting solar heat collector modules
    • F24S30/40Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/422Vertical axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00Arrangements for controlling solar heat collectors
    • F24S50/20Arrangements for controlling solar heat collectors for tracking
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

本发明公开了一种光污染防护装置,包括安装支架,沿安装支架的宽度方向转动的连接有一排摆动板;安装支架上端包括腔体,腔体内设有蓄电池、由一控制器控制的电动机,电动机的输出端设有传动机构,传动机构包括依次连接的齿轮传动和链传动,链传动带动摆动板摆动;安装支架上设有与控制器相连的光传感器,摆动板的表面设有与蓄电池相连的薄膜式太阳能电池板;光传感器将直射太阳光转化为光信号,并将光信号传递给控制器,控制器控制电动机的启停及转向,从而带动摆动板摆动、并控制摆动板的摆动角度。该装置不但可以减少光污染,而且通过光电转换将太阳能转化为电能,可以有效利用清洁能源,节省资源。

The invention discloses a light pollution protection device, which comprises a mounting bracket connected with a row of swing plates rotating along the width direction of the mounting bracket; The output end of the motor is equipped with a transmission mechanism, the transmission mechanism includes gear transmission and chain transmission connected in sequence, and the chain transmission drives the swing plate to swing; the installation bracket is equipped with an optical sensor connected to the controller, and the surface of the swing plate is provided with a battery connected to it. Thin-film solar panels; the light sensor converts direct sunlight into light signals, and transmits the light signals to the controller, which controls the start, stop and steering of the motor, thereby driving the swing plate to swing and controlling the swing angle of the swing plate. The device can not only reduce light pollution, but also convert solar energy into electrical energy through photoelectric conversion, which can effectively use clean energy and save resources.

Description

一种光污染防护装置A light pollution protection device

技术领域technical field

本发明涉及光污染装置领域,具体为一种光污染防护装置。The invention relates to the field of light pollution devices, in particular to a light pollution protection device.

背景技术Background technique

在日常生活中,绝大部分人都遭受过不同程度的各种各样的光污染。有些建筑物用玻璃做外墙,在阳光照射下,玻璃面就会反射出刺眼的光芒;晚上路边的广告显示屏、闪光的霓虹灯,发出的光芒很容易让人感到眼花缭乱;夜晚公路上一束束汽车大灯的光线,照得人眼睛睁不开;基于这种现状,现阶段随着人们环保意识的增强,不论是发达国家还是发展中国家对光污染的危害越来越重视,各个国家科研学者相继提出对光污染的防护,但由于现阶段并没有提出或制订具体的光污染防护措施。In daily life, the vast majority of people have suffered from various levels of light pollution. Some buildings use glass as the outer wall. Under the sunlight, the glass surface will reflect dazzling light; at night, the light from the advertising display screens and flashing neon lights on the roadside can easily dazzle people; The beams of beams from car headlights make people’s eyes hard to open; based on this situation, at this stage, with the enhancement of people’s awareness of environmental protection, both developed and developing countries pay more and more attention to the harm of light pollution. Scientific research scholars have proposed protection against light pollution one after another, but at this stage no specific light pollution protection measures have been proposed or formulated.

发明内容Contents of the invention

针对上述现有技术,本发明提出一种光污染防护装置,用于既有建筑物玻璃幕墙产生的光污染防护,它能够吸收城市中的光污染,并将这些污染进行重新利用,节约能源。本发明安全可靠,便于安装,可以实现高效的光污染防护工作。Aiming at the above-mentioned prior art, the present invention proposes a light pollution protection device, which is used for the light pollution protection produced by glass curtain walls of existing buildings. It can absorb light pollution in the city and reuse the pollution to save energy. The invention is safe and reliable, easy to install, and can realize efficient light pollution protection work.

为了解决上述技术问题,本发明提出的一种光污染防护装置,包括安装支架,所述安装支架包括上安装座和下安装座,在所述上安装座和下安装座之间、沿安装支架的宽度方向转动的连接有一排摆动板;所述上安装座包括腔体,所述腔体内设有蓄电池、由一控制器控制的电动机,所述电动机的输出端设有传动机构,所述传动机构包括依次连接的齿轮传动和链传动,所述链传动带动所述摆动板摆动;所述上安装座上设有与所述控制器相连的光传感器,所述摆动板的表面设有与所述蓄电池相连的薄膜式太阳能电池板;所述光传感器将直射太阳光转化为光信号,并将光信号传递给所述控制器,所述控制器控制所述电动机的启停及转向,从而带动所述摆动板摆动、并控制摆动板的摆动角度;所述薄膜式太阳能电池板进行光电转换,并将转化的电能存储在所述蓄电池中;所述蓄电池为电动机提供电能。In order to solve the above technical problems, a light pollution protection device proposed by the present invention includes a mounting bracket, and the mounting bracket includes an upper mounting base and a lower mounting base, between the upper mounting base and the lower mounting base, along the There is a row of swing plates connected to the rotation in the width direction; the upper mounting base includes a cavity, and the cavity is provided with a battery and a motor controlled by a controller. The output end of the motor is provided with a transmission mechanism, and the transmission mechanism It includes sequentially connected gear transmission and chain transmission, the chain transmission drives the swing plate to swing; the upper mounting base is provided with an optical sensor connected with the controller, and the surface of the swing plate is provided with the A thin-film solar panel connected to a storage battery; the light sensor converts direct sunlight into a light signal, and transmits the light signal to the controller, and the controller controls the start, stop and steering of the motor, thereby driving the The oscillating plate swings and controls the oscillating angle of the oscillating plate; the thin-film solar panel performs photoelectric conversion and stores the converted electric energy in the storage battery; the storage battery provides electric energy for the motor.

进一步讲,本发明的所述光污染防护装置,其中,所述上安装座和下安装座上均设有销孔,所述摆动板的上下两端均设有转动销轴,所述摆动板上下两端的转动销轴插在所述上安装座和下安装座的销孔中。Further speaking, in the light pollution protection device of the present invention, pin holes are provided on the upper mounting base and the lower mounting base, rotating pin shafts are provided at the upper and lower ends of the swinging plate, and the upper and lower ends of the swinging plate are The rotating pin shafts at both ends are inserted into the pin holes of the upper mounting base and the lower mounting base.

摆动板的个数为N,所述链传动的传动比为1:1,所述链传动包括一个主动链轮、N-1个被动链轮和传动链;所述主动链轮由齿轮传动带动并固定在其中一个摆动板上端的转动销轴上,N-1个被动链轮分别固定在其他的摆动板上端的转动销轴上。The number of swing plates is N, the transmission ratio of the chain transmission is 1:1, and the chain transmission includes a driving sprocket, N-1 passive sprockets and a transmission chain; the driving sprocket is driven by a gear transmission and be fixed on the rotating pin shaft at the top of one of the swing plates, and the N-1 driven sprockets are respectively fixed on the rotating pin shafts at the top of other swing plates.

所述薄膜式太阳能电池板与所述蓄电池之间设有光伏控制器。A photovoltaic controller is provided between the thin-film solar panel and the storage battery.

所述上安装座和下安装座上均设有安装螺孔。所述上安装座和下安装座之间可以焊接有连接支撑。Both the upper mounting base and the lower mounting base are provided with mounting screw holes. A connecting support may be welded between the upper mounting base and the lower mounting base.

与现有技术相比,本发明的有益效果是:Compared with prior art, the beneficial effect of the present invention is:

本发明结构简单,方便安装,薄膜式太阳能电池板随摆动板摆动,极大提高了直射光收集效率。本发明采用光光感器与控制器的配合形成光电转换系统,可以在防光污染的同时,将转换的电能存储在蓄电池内,本发明可以尽可能减少日常生活中的光污染,并利用光能进行光伏发电,利用清洁能源,节约资源。The invention has a simple structure and is convenient for installation, and the thin-film solar battery panel swings with the swing plate, which greatly improves the collection efficiency of direct light. The present invention adopts the cooperation of the light sensor and the controller to form a photoelectric conversion system, which can store the converted electric energy in the battery while preventing light pollution. The present invention can reduce light pollution in daily life as much as possible, and use light energy to Photovoltaic power generation, using clean energy and saving resources.

附图说明Description of drawings

图1是本发明的光污染防护装置结构示意图;Fig. 1 is a schematic structural view of the light pollution protection device of the present invention;

图2是本发明中用于驱动摆动板的部分结构示意图。Fig. 2 is a schematic diagram of part of the structure used to drive the oscillating plate in the present invention.

图中:1-上安装座,2-下安装座,3-摆动板,4-蓄电池,5-电动机,6-齿轮传动,71-主动链轮,72-被动链轮,73-传动链,8-光传感器,9-薄膜式太阳能电池板,10-转动销轴,11-玻璃幕墙。In the figure: 1-upper mount, 2-lower mount, 3-swing plate, 4-battery, 5-motor, 6-gear transmission, 71-driving sprocket, 72-passive sprocket, 73-transmission chain, 8-light sensor, 9-thin-film solar panel, 10-rotating pin, 11-glass curtain wall.

具体实施方式Detailed ways

下面结合附图及具体实施例对本发明做进一步的说明,但下述实施例绝非对本发明有任何限制。The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the following embodiments in no way limit the present invention.

如图1所示,本发明提出的一种光污染防护装置,包括安装支架,所述安装支架包括上安装座1和下安装座2,在所述上安装座1和下安装座2之间、沿安装支架的宽度方向转动的连接有一排摆动板3;所述上安装座1和下安装座2上均设有销孔,所述摆动板3的上下两端均设有转动销轴10,所述摆动板3上下两端的转动销轴10插在所述上安装座1和下安装座2的销孔中。所述上安装座1和下安装座2上均设有安装螺孔,用以将整体的装置稳固的安装在工作位置上。As shown in Figure 1, a light pollution protection device proposed by the present invention includes a mounting bracket, and the mounting bracket includes an upper mounting base 1 and a lower mounting base 2, between the upper mounting base 1 and the lower mounting base 2, A row of swing plates 3 are connected to rotate along the width direction of the mounting bracket; the upper mounting base 1 and the lower mounting base 2 are provided with pin holes, and the upper and lower ends of the swinging plate 3 are provided with rotating pin shafts 10, The rotating pin shafts 10 at the upper and lower ends of the swing plate 3 are inserted into the pin holes of the upper mounting base 1 and the lower mounting base 2 . Both the upper mounting base 1 and the lower mounting base 2 are provided with mounting screw holes for stably installing the whole device on the working position.

所述上安装座2包括腔体,如图1和图2所示,所述腔体内设有蓄电池4、由一控制器控制的电动机5,所述电动机5的输出端设有传动机构,所述传动机构包括依次连接的齿轮传动6和链传动,所述链传动带动所述摆动板3摆动;摆动板3的个数为N,所述链传动7的传动比为1:1,所述链传动包括一个主动链轮71、N-1个被动链轮72和传动链73;所述主动链轮71由齿轮传动带动并固定在其中一个摆动板3上端的转动销轴上,N-1个被动链轮72分别固定在其他的摆动板3上端的转动销轴上。The upper mount 2 includes a cavity, as shown in Figures 1 and 2, a storage battery 4 and a motor 5 controlled by a controller are arranged in the cavity, and the output end of the motor 5 is provided with a transmission mechanism. The transmission mechanism includes a gear drive 6 and a chain drive connected in sequence, and the chain drive drives the swing plate 3 to swing; the number of the swing plate 3 is N, and the transmission ratio of the chain drive 7 is 1:1. The chain transmission includes a driving sprocket 71, N-1 driven sprockets 72 and a transmission chain 73; the driving sprocket 71 is driven by gear transmission and fixed on the rotating pin shaft at the upper end of one of the swing plates 3, N-1 Two driven sprockets 72 are respectively fixed on the rotating pin shafts of other swing plates 3 upper ends.

本发明中,摆动板3的大小与要安装部位的玻璃幕墙11的面积有关,根据摆动板3的大小涉设计齿轮传动的传动比,为了达到合适的传动比,本发明中齿轮传动可以是一级或是多级齿轮传动,图2示出的是两级齿轮传动的结构,所述电动机5的输出轴通过两级齿轮传动和一个链传动将动力传递到各个摆动板3,本发明中的所述电动机5采用正反转低速马达。In the present invention, the size of the swing plate 3 is related to the area of the glass curtain wall 11 at the position to be installed, and the transmission ratio of the gear transmission is designed according to the size of the swing plate 3. In order to achieve a suitable transmission ratio, the gear transmission in the present invention can be a Stage or multistage gear transmission, what Fig. 2 shows is the structure of two-stage gear transmission, the output shaft of described motor 5 transmits power to each swing plate 3 through two-stage gear transmission and a chain transmission, among the present invention The electric motor 5 adopts a forward and reverse low-speed motor.

如图1所示,所述上安装座2上设有与所述控制器相连的光传感器8,所述摆动板3的表面设有与所述蓄电池4相连的薄膜式太阳能电池板9;所述光传感器8将直射太阳光转化为光信号,并将光信号传递给所述控制器,所述控制器控制所述电动机5的启停及转向,从而带动所述摆动板3摆动、并控制摆动板3的摆动角度,使摆动板3随太阳直射来回摆动,将直射光传递到薄膜式太阳能电池板9上,在薄膜式太阳能电池板9进行光电转换,并将转化的电能存储在所述蓄电池4中;所述蓄电池4为电动机5提供电能。为了控制蓄电池4稳定的输出电压,所述薄膜式太阳能电池板9与所述蓄电池4之间设有光伏控制器。As shown in Figure 1 , the upper mount 2 is provided with a light sensor 8 connected to the controller, and the surface of the swing plate 3 is provided with a thin-film solar panel 9 connected to the storage battery 4; The light sensor 8 converts the direct sunlight into a light signal, and transmits the light signal to the controller, and the controller controls the start, stop and turning of the motor 5, thereby driving the swing plate 3 to swing and control The swing angle of the oscillating plate 3 makes the oscillating plate 3 swing back and forth with the direct sunlight, transmits the direct light to the thin-film solar cell panel 9, performs photoelectric conversion on the thin-film solar cell panel 9, and stores the converted electric energy in the In the storage battery 4 ; the storage battery 4 provides electric energy for the motor 5 . In order to control the stable output voltage of the storage battery 4 , a photovoltaic controller is provided between the thin-film solar panel 9 and the storage battery 4 .

本发明中,所述安装支架、摆动板零部件的制作材料在满足强度和刚度的条件下,不受限制,例如安装支架可以采用不锈钢材料。为了加强稳固和定位方便,可以在所述上安装座1和下安装座2之间焊接连接支撑。In the present invention, the manufacturing materials of the mounting bracket and the swing plate parts are not limited as long as the strength and rigidity are satisfied. For example, the mounting bracket can be made of stainless steel. In order to enhance stability and facilitate positioning, the support can be welded and connected between the upper mounting base 1 and the lower mounting base 2 .

本发明中配有用于与玻璃幕墙11相连的连接件,诸如,连接螺钉、连接卡子等。The present invention is equipped with connecting pieces for connecting with the glass curtain wall 11, such as connecting screws, connecting clips and the like.

综上,本发明光污染防护装置主要是通过太阳光直射到光传感器上,并通过光传感器将信号传递给控制器,通过控制器和电动机带动传动机构,使摆动板随太阳直射来回摆动,摆动板上设有薄膜式太阳能电池板,通过光电转化,将收集的光能转化为电能储存于蓄电池中,这些储存在蓄电池中的电源源不断的提供给电动机,提供给电动机更多的续航能力,该装置不但可以适当减少光污染,而且可以将收集的太阳能通过光伏板转化为电能,并将转化的电能运用于电动机,可以有效利用清洁能源,节省资源。To sum up, the light pollution protection device of the present invention is mainly through direct sunlight to the light sensor, and the signal is transmitted to the controller through the light sensor, and the transmission mechanism is driven by the controller and the motor, so that the swing plate swings back and forth with the direct sunlight, and the swing plate There is a thin-film solar panel on it, through photoelectric conversion, the collected light energy is converted into electrical energy and stored in the battery, and the power stored in the battery is continuously provided to the motor, providing the motor with more battery life. The device can not only properly reduce light pollution, but also convert the collected solar energy into electrical energy through photovoltaic panels, and apply the converted electrical energy to the motor, which can effectively use clean energy and save resources.

尽管上面结合附图对本发明进行了描述,但是本发明并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本发明的启示下,在不脱离本发明宗旨的情况下,还可以做出很多变形,这些均属于本发明的保护之内。Although the present invention has been described above in conjunction with the accompanying drawings, the present invention is not limited to the above-mentioned specific embodiments, and the above-mentioned specific embodiments are only illustrative, rather than restrictive. Under the enlightenment of the present invention, many modifications can be made without departing from the gist of the present invention, and these all belong to the protection of the present invention.

Claims (6)

1.一种光污染防护装置,包括安装支架,所述安装支架包括上安装座(1)和下安装座(2),其特征在于:1. A light pollution protection device, comprising a mounting bracket, said mounting bracket comprising an upper mount (1) and a lower mount (2), characterized in that: 在所述上安装座(1)和下安装座(2)之间、沿安装支架的宽度方向转动的连接有一排摆动板(3);A row of swing plates (3) are connected between the upper mounting base (1) and the lower mounting base (2) and rotate along the width direction of the mounting bracket; 所述上安装座(2)包括腔体,所述腔体内设有蓄电池(4)、由一控制器控制的电动机(5),所述电动机(5)的输出端设有传动机构,所述传动机构包括依次连接的齿轮传动(6)和链传动,所述链传动带动所述摆动板(3)摆动;The upper mount (2) includes a cavity, the cavity is provided with a battery (4), a motor (5) controlled by a controller, the output end of the motor (5) is provided with a transmission mechanism, the The transmission mechanism includes a gear transmission (6) and a chain transmission connected in sequence, and the chain transmission drives the swing plate (3) to swing; 所述上安装座(2)上设有与所述控制器相连的光传感器(8),所述摆动板(3)的表面设有与所述蓄电池(4)相连的薄膜式太阳能电池板(9);所述光传感器(8)将直射太阳光转化为光信号,并将光信号传递给所述控制器,所述控制器控制所述电动机(5)的启停及转向,从而带动所述摆动板(3)摆动、并控制摆动板(3)的摆动角度;所述薄膜式太阳能电池板(9)进行光电转换,并将转化的电能存储在所述蓄电池(4)中;所述蓄电池(4)为电动机(5)提供电能。The upper mount (2) is provided with a light sensor (8) connected to the controller, and the surface of the swing plate (3) is provided with a thin-film solar panel connected to the storage battery (4) ( 9); the light sensor (8) converts the direct sunlight into a light signal, and transmits the light signal to the controller, and the controller controls the start-stop and turning of the motor (5), thereby driving the The swing plate (3) swings and controls the swing angle of the swing plate (3); the thin-film solar cell panel (9) performs photoelectric conversion, and stores the converted electric energy in the storage battery (4); the The storage battery (4) provides electric energy for the motor (5). 2.根据权利要求1所述光污染防护装置,其特征在于,所述上安装座(1)和下安装座(2)上均设有销孔,所述摆动板(3)的上下两端均设有转动销轴(10),所述摆动板(3)上下两端的转动销轴(10)插在所述上安装座(1)和下安装座(2)的销孔中。2. The light pollution protection device according to claim 1, characterized in that pin holes are provided on the upper mounting base (1) and the lower mounting base (2), and the upper and lower ends of the swing plate (3) are A rotating pin shaft (10) is provided, and the rotating pin shafts (10) at the upper and lower ends of the swing plate (3) are inserted into the pin holes of the upper mounting seat (1) and the lower mounting seat (2). 3.根据权利要求1所述光污染防护装置,其特征在于,摆动板(3)的个数为N,所述链传动(7)的传动比为1:1,所述链传动包括一个主动链轮(71)、N-1个被动链轮(72)和传动链(73);所述主动链轮(71)由齿轮传动带动并固定在其中一个摆动板(3)上端的转动销轴上,N-1个被动链轮(72)分别固定在其他的摆动板(3)上端的转动销轴上。3. The light pollution protection device according to claim 1, characterized in that, the number of swing plates (3) is N, the transmission ratio of the chain drive (7) is 1:1, and the chain drive includes a driving chain wheel (71), N-1 driven sprocket wheels (72) and transmission chain (73); the drive sprocket wheel (71) is driven by gear transmission and fixed on the rotating pin shaft at the upper end of one of the swing plates (3) , N-1 driven sprockets (72) are respectively fixed on the rotating pin shafts of other swing plates (3) upper ends. 4.根据权利要求1所述光污染防护装置,其特征在于,所述薄膜式太阳能电池板(9)与所述蓄电池(4)之间设有光伏控制器。4. The light pollution protection device according to claim 1, characterized in that, a photovoltaic controller is provided between the thin-film solar panel (9) and the storage battery (4). 5.根据权利要求1所述光污染防护装置,其特征在于,所述上安装座(1)和下安装座(2)上均设有安装螺孔。5. The light pollution protection device according to claim 1, characterized in that, the upper mounting base (1) and the lower mounting base (2) are provided with mounting screw holes. 6.根据权利要求1所述光污染防护装置,其特征在于,所述上安装座(1)和下安装座(2)之间焊接有连接支撑。6. The light pollution protection device according to claim 1, characterized in that, a connecting support is welded between the upper mount (1) and the lower mount (2).
CN201910658365.6A 2019-07-21 2019-07-21 A light pollution protection device Pending CN110365284A (en)

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