KR100954769B1 - Apparatus for controlling of roadlamp using solar cell - Google Patents

Abstract

PURPOSE: A streetlight control device is provided to improve sunlight concentration efficiency by accurately tracing the sunlight through a position trace controller and an optical sensor. CONSTITUTION: A second shaft is horizontally installed on a photovoltaic power generator and vertically rotates. A first shaft is cross-combined with the second shaft and horizontally rotates. A pair of solar panels(110,110a) is installed on the first shaft. An optical sensor(600) is installed on one of the pair of solar panel to sense the position change of the sunlight. A position trace controller(700) outputs a control signal for rotating the solar panel according to the position of the sunlight. A controller(800) controls a streetlight(880) using electric energy generated by the solar panel.

Description

Street lighting integrated lighting control device using solar generator {APPARATUS FOR CONTROLLING OF ROADLAMP USING SOLAR CELL}

The present invention is installed on the roadside by electrical energy produced (or also referred to as "power generation") by integrating sunlight through a plurality of large capacity panels (or "Solar Panels") provided in a solar generator. In order to control the lighting of the street lamp (also referred to as a "light"), and more specifically, when the position change of sunlight is detected by the optical sensor unit provided in the plurality of large-capacity panels, the driving unit is driven by the position tracking controller. And charging the accumulator with electric energy produced by tracking the panel toward the sun located in the east, west, and north and south directions, and then placing it in groups for a plurality of street lamps installed on the side of the road. It is about.

In recent years, the world's oil price has been soaring due to the limited dependence on electricity, gas and oil resources. On the other hand, mankind has seriously raised environmental pollution due to the increase of greenhouse gases caused by the use of petroleum energy. have.

Accordingly, attention is focused on the development of alternative energy using nature such as solar power, wind power and tidal power, which can be used indefinitely in an eco-friendly environment without generating environmental pollution. The development of devices for producing electrical energy required for homes and industries is actively progressing.

Meanwhile, as a means for integrating conventional solar energy and controlling street lamps individually installed on one side of a road, a solar cell using photoelectric effect characteristics in which a current is generated when sunlight is provided is provided. The panel is installed inclined directly on the electric pole where the street lamp is installed in the direction of receiving a lot of solar light (for example, south direction), and accumulates solar energy accordingly, thereby lighting a small street light with low illumination. I'm using it.

This conventional technique is because most of the solar panels are fixed to the street lamps in the south direction, which is why the sun is in the early morning when the sun is in the east, or in the late afternoon when the sun is in the west. The integration efficiency of light drops sharply, resulting in a decrease in power production.

In addition, in the installation of the panel on the street lamps installed on the north side of the street, installation in the direction of receiving a lot of solar light (for example, south direction) is very difficult in terms of the structure and design of the street lamp, so that the integration efficiency of the solar light is further increased. Falling problem will occur.

As a result, the amount of electric energy charged into the battery during the daytime is absolutely reduced, and the electric energy generated through the panel becomes a small amount. Thus, streetlights are added at night by using an additional commercial AC power supply (for example, AV 220V). Many problems, such as the need to turn on.

The present invention for solving the conventional problems as described above is installed in a large-capacity solar generator provided with a plurality of panels the solar light located in the east-west and north-south direction in the optical sensor unit provided in the panel to integrate the solar light When detected, the driving unit is driven by the position tracking control unit to track the panel toward the sun located in the east-west and north-south directions to charge the electric energy produced by the storage battery, and to group the plurality of street lights installed on the side of the road. The purpose is to arrange the integrated lighting control.

In addition, the present invention is provided in a panel installed in a large-capacity solar generator provided with a plurality of panels by employing a high-sensitivity optical sensor unit for detecting a change in position of the sunlight, thereby producing electrical energy in the east-west and north-south direction The tracking of the sun located in the center is made clearer and without errors, and the amount of electric energy charged in the battery is further increased, and it is arranged in groups of a plurality of street lamps installed on the side of the road. Another purpose is to make it possible.

As a means for solving the problems of the present invention as described above is installed in the solar generator to generate electrical energy by integrating the solar light in the east-west direction and cross-coupled to the second shaft and the second shaft rotates in the north-south direction At least one first shaft that rotates in the east-west direction is characterized in that it is configured.

In addition, the first shaft is characterized in that a pair of panels installed on both sides of the second shaft relative to the second shaft and an optical sensor unit is installed on any one of the panel to sense the position change of sunlight located in the east-west and north-south direction It is done.

In addition, the position tracking control unit for receiving the detection signal output from the optical sensor unit to output the control signal to track the solar panel in the east-west and north-south direction is characterized in that it is configured.

In addition, it is characterized in that the drive unit for generating a driving force for receiving the control signal output from the position tracking control unit to rotate the panel in the east-west and north-south direction where the sunlight is located.

The controller may be configured to generate a driving voltage for controlling integrated lighting by arranging at least one street lamp in group units by receiving the electric energy produced by rotating the panel in the east-west and north-south directions of the solar light. It is characterized by including the configuration.

Another means for solving the problems of the present invention as described above is characterized in that the solar panel is installed in the solar generator is configured to integrate the solar light.

In addition, the panel is rotated in the east-west and north-south direction where the solar light is located by the driving force generated by the driving body, and receives the electric energy produced to generate at least one street lamp in groups to generate a driving voltage for integrated lighting control. Its feature is that the controller is configured.

When the detection signal output from the day and night detection unit is detected at night, the controller cuts off the external AC power source or the external DC power source DC supplied from the outside. In this case, the controller cuts off the external AC power source. It includes a control unit for outputting a control signal to the switching unit for supplying any one of the AC voltage output from the inverter or the DC voltage output from the DC-DC converter by the blocking of the external DC power supply (DC). It is characterized by.

Another means for solving the problems of the present invention as described above is characterized in that the solar panel is installed in the solar generator is configured to integrate the solar light.

In addition, the panel is rotated in the east-west and north-south direction where the solar light is located by the driving force generated by the driving body, and receives the electric energy produced to generate at least one street lamp in groups to generate a driving voltage for integrated lighting control. Its feature is that the controller is configured.

When the controller detects that the charging voltage of the battery supplied to the inverter from the charging state monitoring unit is an over-under voltage, the controller may charge an external AC power supplied from the outside or the charging voltage of the battery supplied from the charging state monitoring unit to the DC-DC converter. It is characterized in that it comprises a control unit for outputting a control signal to the switching unit for supplying any one of the external DC power supplied from the outside to the street light when detected as the excess or undervoltage.

Hereinafter, the objects and solutions to the present invention will become more apparent from the detailed description of the various embodiments shown in the accompanying drawings.

As described above, the solar generator according to the present invention integrates a large number of large-capacity panels through the optical sensor unit and the position tracking control unit so that the tracking operation can be performed without error according to the position change of the sun in the east-west and north-south directions. Further, by further increasing the amount of electrical energy charged in the battery, by providing a plurality of high-light street lamps installed on the road side in a group unit to provide an integrated lighting control for a long time.

In addition, the present invention by charging the electrical energy produced in the panel through the controller to generate a variety of alternating current and DC voltage, it is possible to control a variety of street lamps operating in alternating current and DC voltage, further reducing the alternative energy It provides another effect that can contribute more.

In describing a specific embodiment of the present invention, it is illustrated by the drawings of the present invention, the configuration and operation thereof will be described as at least one embodiment, whereby the technical spirit of the present invention and its core Configurations and operations should not be limited.

For reference, in designating reference numerals in the drawings described in the present invention, it should be noted that the same components are given the same reference numerals as much as possible, even if shown in different drawings.

Hereinafter, an apparatus for integrated lighting control of a plurality of street lights installed on a side of a road using a solar generator according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram schematically illustrating a state for controlling lighting by integrating a plurality of street lamps installed on a side of a road by using electric energy generated by a solar generator according to the present invention.

In the present invention, the street lamp 880 is typically installed on the side of the road 200, and the mercury lamp, the metal lamp, the plasma lamp, the LED lamp (Light Emitted Diode) in various street lamps 880 driven and controlled by AC or DC voltage. ), And various lights such as incandescent lamps, fluorescent lamps, and three-wavelength lamps, but are not limited to the examples listed above.

In the large-scale solar generator 100 provided with a plurality of panel 110 (110a) as a means for solving the problem of the present invention, the solar light in the light sensor unit 600 installed in the solar generator (100) When the position change of the 500 is detected, the driving unit 160 is driven by the position tracking control unit 700, and the panel 110 and 110a are tracked toward the solar light 500 located in the east, west and north and south directions. Charging the stored electrical energy to the storage battery 820, and at least one or more, that is, a plurality of street lights 880 (880a-880a-880c) arranged in a group unit for the integrated lighting control It is a technical feature.

First, the present invention includes a second shaft (130) that is installed in the east-west direction and rotates in the north-south direction to the solar generator (100) integrating the solar light 500 to produce electrical energy.

The second shaft 130 includes at least one first shaft 120 that is cross-coupled at equal intervals and rotates in the east-west direction.

In addition, the first shaft 120 includes a plurality of battery panels 110 and 110a installed on both sides of the second shaft 130.

In addition, the panel 110 (110a) is characterized in that the symmetrical configuration with respect to the second shaft 130.

At this time, the first shaft 120 is composed of at least one or more, that is, a plurality, as mentioned, since the panel 110, 110a is installed in pairs, respectively, the solar generator 100 in a large capacity It will be easier to configure.

The optical sensor unit 600 is installed on any one of the panels 110 and 110a to detect a position change of the solar light 500 located in the east, west and north and south directions.

In addition, the position tracking control unit for receiving the detection signal output from the optical sensor unit 600 and outputs a control signal to track the panel 110, 110a in the east-west and north-south direction where the solar light 500 is located ( 700).

The driving unit 160 is configured to generate a driving force to receive the control signal output from the position tracking control unit 700 to rotate the panels 110 and 110a in the east-west and north-south directions in which the solar light 500 is located. do.

In addition, at least one or more installed on the side of the road 200 by receiving the electric energy produced by rotating the panel 110, 110a in the east-west and north-south direction where the solar light 500 is located by the drive unit 160 That is, a plurality of street lights 880 (880a-880c), such as two to three, four or more arranged in a group unit, characterized in that it comprises a controller 800 for generating a drive voltage for integrated lighting control do.

On the other hand, as another means for solving the problem of the present invention is installed in the solar generator 100 as mentioned above is configured a panel 110, 110a to integrate the solar light (500).

At least one or more installed on the side of the road 200 by receiving the electric energy produced by rotating the panel 110, 110a in the east-west and north-south direction in which the solar light 500 is located by the driving force generated from the driving body 160 That is, the controller 800 is configured to generate a driving voltage for integrated lighting control by arranging a plurality of street lights 880 (880a-880c) such as two to three or four in groups.

When the detection signal output from the day and night detection unit 860 is detected at night, the controller 800 cuts off the external AC power or the external DC power supplied from the outside. Any one of an AC voltage output from the inverter 830 due to the blocking of AC or a DC voltage output from the DC-DC converter 830a due to the cutoff of the external DC power supply DC to the street light 880. It characterized in that it comprises a control unit 850 for outputting a control signal to the switching unit 870 to supply.

On the other hand, as another means for solving the problem of the present invention is installed in the solar generator 100 as mentioned above is configured to the panel 110 (110a) to integrate the solar light (500).

At least one or more, that is, two to three by receiving the electrical energy produced by rotating the panel 110, 110a in the east-west and north-south direction in which the solar light 500 is positioned by the driving force generated by the driving body 160. The controller 800 is configured to generate a driving voltage for integrated lighting control by arranging a plurality of street lights 880 (880a-880c) such as four.

In addition, the controller 800 receives an external alternating current (AC) or a charging state supplied from the outside when the charging voltage for the storage battery 820 supplied from the charging state monitoring unit 840 to the inverter 830 is detected as an over-under voltage. If the charging voltage for the storage battery 820 supplied from the monitoring unit 840 to the DC-DC converter 830a is detected as an excess or undervoltage, one of the external DC power sources DC supplied from the outside is supplied to the street lamp 880. It characterized in that it comprises a control unit 850 for outputting a control signal to the switching unit 870 to.

Next, various exemplary embodiments included in the above-described present invention will be described in detail.

First, a solar cell 112 using a photoelectric effect characteristic in which a current is generated when the solar panel 500 receives the solar panel 500 is installed in the frame 111. It is characterized by that.

In addition, as shown in FIGS. 2 to 4, the panel 110 and 110a provided in the solar generator 100 pass through a shaft fixing part 131 that couples the second shaft 130 to both sides. It is configured to be supported by the support 180 consisting of the first support 181 and the second support 182 joined by separate fixing means and welding.

The support part 180 is attached to the bottom surface 300 of the roof of the building or the ground using a separate fixing member (not shown) such as an anchor bolt to the second support part 182. By firmly fixing the installation for the solar generator 100 of the present invention.

Of course, the solar generator 100 may interfere with the traffic of people around or near the road 200 in which a plurality of street lights 880 (880a-880c) are installed in a group unit as shown in FIG. 1. It would be desirable to install carefully so as not to.

Here, the frame 111 and the support 180 is required to have sufficient strength so that the panels 110 and 110a are not damaged by strong wind, and it is preferable that the frame 111 and the support 180 are made of a metal material or a material having a strength equal to or higher than that of the frame 111 and the support 180. will be.

In addition, the solar panel 500 may be further extended by installing another panel 110 and 110a through one shaft fixing unit 131 provided at both ends of the second shaft 130. Since it is possible to further increase the integrated area, it would be very advantageous to further increase the capacity of the electrical energy produced in the solar generator 100 of the present invention.

In addition, as shown in FIGS. 2 to 4, the driving body 160 provided in the solar generator 100 has a link member 121 for rotating the panel 110 and 110a in the east-west direction. And a first driver 140 transmitting a driving force to the first shaft 120 through a link road 122.

At this time, the link member 121 and the link rod 122, and the variable rod 142 provided on the link member 121 and the first drive 140 is a separate coupling pin, a fixing bolt and a fixing nut. It may be desirable to combine as shown in Figure 3 attached using a coupling means 124, such as.

The link member 121 and the link rod 122 are coupled with the variable rod 142 to enter and exit the fixed rod 141 of the first drive unit 140 fixed to the second shaft 130. It is characterized by that.

In addition, a second driver 150 is configured to transmit driving force to the second shaft 130 through the first support 132 to rotate the panel 110 and 110a in the north-south direction.

The second driving member 150 has a variable rod 152 coupled to the second support 183 to enter and exit the inside of the fixed rod 151. When the variable rod 152 variably linearly moves as shown by the arrows shown in FIGS. 3 to 4 by an electric motor (not shown) embedded in the driving body 150, the second drive is simultaneously performed. Through the first support 132 coupled to the sieve 150, the second shaft 130 is rotated in the south or north direction as shown by the arrows shown in FIGS.

As shown in FIG. 4, the variable rod 152 and the second support 183 are coupled to each other using a coupling means 184 such as a separate coupling pin or a fixing bolt and a fixing nut. Would be preferred.

On the other hand, the first driving unit 140 and the second driving unit 150 is characterized by consisting of a linear actuator (linear actuator) in which an electric motor (not shown) is built.

The electric motors provided in the first driver 140 and the second driver 150 are controlled by various driving voltages such as DC voltage 12 volts (V), 24 volts (V), or AC voltage.

In addition, as shown in FIG. 5, the link member 121 is coupled to the first shaft 120 through a rectangular operation groove 133 formed in the second shaft 130.

1 and 3 to 4, at least two batteries 820 and 820a-820e are installed in the control box 400 installed in the solar generator 100. Or in accordance with the required voltage supplied to the DC-DC converter 830a is provided with a battery box 410 that is connected in series or in parallel.

In addition, at least one of the location tracking unit 700 or the controller 800 may include a control box 420 in which the built-in control unit 420 facilitates general control operation of the apparatus according to the present invention.

The installation position of the control box 400 provided with the storage box 410 and the control box 420 is installed directly in the solar generator 100 in consideration of the convenience of the control operation for the device of the present invention or near the vicinity It may be possible to install it separately.

Next, in the present invention, the configuration of the optical sensor unit 600 that detects a change in position or movement of the solar light 500 located in the east, west, and north and south directions will be described in more detail.

As shown in FIG. 2, the optical sensor unit 600 selects an appropriate portion that receives the sunlight 500 well from any one of the panels 110 and 110a provided in the solar generator 100. 111) would be desirable.

6 to 7, the optical sensor unit 600 is separated by the partition wall 611 to change the position of the solar light 500 located in the east and west directions. Separated by the first light sensor unit 601 for detecting the movement and another partition 611, the second light sensor unit 602 for detecting the position change or movement of the solar light 500 located in the south and north directions It is characterized by that consisting of a pair.

In this case, the first optical sensor unit 601 and the second optical sensor unit 602 are installed at right angles to each other based on east-west and north-south directions, thereby detecting a change in position or movement of the solar light 500. It would be desirable to make this clear.

In other words, the first optical sensor 601 is a partition 611 made of an opaque material so as to sufficiently generate the shadow of the solar light 500 to detect the sunlight 500 located in east and west directions. A pair of first optical sensor holder (610) with a first optical sensor 661 installed therein and a second optical sensor holder (610a) with a second optical sensor 661a built therein It consists of.

In addition, the second light sensor unit 602 is a partition wall 611 made of an opaque material so as to sufficiently generate the shadow of the sunlight 500 in order to detect the sunlight 500 located in the south and north directions. The first optical sensor holder (610) with the first optical sensor 661 installed therein and the second optical sensor holder (610a) with the second optical sensor 661a built in It is characterized by being configured as a pair as one.

In addition, the first optical sensor holder 610 provided in the first optical sensor unit 601 included in the optical sensor unit 600 and the second optical sensor holder 610a provided in the second optical sensor unit 602. ) Is adjacent to the partition wall 611, which generates the shadow of the sun 900 to detect the position or movement of the sunlight 500 on the junction 613 side of the body (612) 612 In addition to having a light inlet (643) through which the light emitted from the inlet is introduced, the first light path 641 formed in the vertical direction is configured.

The first light guide road 641, the refraction unit 645, and the second light guide road 642 are connected to one.

A second recess 622 is formed in which light of the solar light 500 introduced from the light inlet 643 is refracted by the refracting unit 645 and dispersed through the light outlet 644.

In addition, the first groove 621 is provided with a first optical sensor 661 and the second optical sensor 661a are adjacent to the second groove 622, respectively.

In this case, the first recess 621 may have a larger diameter than the second recess 622 in the installation of the first optical sensor 661 and the second optical sensor 661a.

In addition, transparent or semi-transparent synthetic resin, glass, or the like is disposed at the light inlet 643 so that rainwater or foreign matter does not flow into the first light path 641, and the light emitted from the sunlight 500 can pass therethrough. It would be desirable to install a filter (630) consisting of.

In this case, the filter 630 is formed by installing a separate fastening groove 631, or made of a transparent or semi-transparent material so that light emitted from the solar light 500 can pass through the light inlet 643 portion. It may be possible to prevent this by using a separate adhesive means such as silicon bond.

In addition, the partition wall 611 provided in the optical sensor unit 600 is characterized in that the end portion 611a is fastened to the fixing groove 651 in parallel with the first optical path 641.

In this case, the first optical sensor 661 and the second optical sensor 661a use a CdS (cadmium sulfide cell) to emit strong weather, that is, light emitted from the solar light 500. It may be desirable to enable a fine sensing operation even in an illuminance range with a large amount of light.

In FIG. 6 to FIG. 7, reference numeral 670 denotes a cap made of an insulator such as rubber or urethane to fix the first optical sensor 661 and the second optical sensor 661a to be inserted into the first recess 621. (Cap), and 671 is a through hole through which lead wires 662 of the first optical sensor 661 and the second optical sensor 661a pass.

In addition, reference numeral 614 is a fixing member for fixing the first optical sensor holder 610 and the second optical sensor holder 610a.

On the other hand, the position tracking control unit 700 for receiving the detection signal output from the optical sensor unit 600 and outputs a control signal to track the panel 110, 110a in the direction in which the sunlight 500 is located The configuration will be described.

As illustrated in FIGS. 8 to 10, the position tracking control unit 700 detects sunlight detected by the first optical sensor 661 installed in the first recess 621 provided in the first optical sensor holder 610. The detection signal for 500 is supplied through the first variable resistor VR1 and the first diode D1, which are the first adjustment means 741 for adjusting the resistance value balance of the first optical sensor 661. The first position tracking unit 710 is configured.

In addition, a detection signal for the sunlight 500 detected by the second optical sensor 661a installed in the first recess 621 provided in the second optical sensor holder 610a is the second optical sensor 661a. And a second position tracking unit 720 supplied through the second variable resistor VR2 and the second diode D2, which are second adjustment means 742 for adjusting the balance of the resistance value.

In this case, the first position tracking unit 710 provided in the position tracking control unit 700 has a first light sensor 661 with respect to the solar light 500 located in the east or south direction based on the partition wall 611. The detection signal from which the sunlight 500 is detected is supplied.

In addition, the second location tracking unit 720 detects that the sunlight 500 is detected by the second light sensor 661a with respect to the sunlight 500 located in the west or north direction based on the partition wall 611. Characterized in that the signal is supplied.

In other words, as shown in FIGS. 8 to 9, a direct current (DC) driving power source 730 is supplied from the constant voltage regulator 810 or the storage battery 820 to the position tracking control unit 700 configured as a bridge circuit. 6 to 7, when the sunlight 500 is located in the east or south direction, light emitted from the sunlight 500 is detected by the sensing unit 663 of the first light sensor 661. ) It is irradiated to the surface.

Accordingly, while the resistance value of the first optical sensor 661 is decreased, for example, a light-on type operation is performed, and the first optical sensor 661 flows through the first optical sensor 661. The current i1 increases, and as a result, a detection signal converting the solar light 500 (or "light") signal into a current signal is generated, whereby the solar light located in the east or south direction ( The sensing operation for 500 will be made.

Subsequently, when the detection signal detected by the first optical sensor 661 is supplied to the first position tracking unit 710, the first position tracking unit 710 outputs a control signal to the first driver 140. By driving the, as shown in Figures 2 to 5 the panel 110, 110a is a tracking operation toward the solar light 500 located in the east or south direction.

Here, reference numerals R1 and R2 shown in FIG. 10 for reference are resistors for adjusting the balance of the bridge circuit.

On the other hand, as shown in Figure 6 to 7 attached to another second light sensor 661a located in the west or north direction in which the shadow is generated due to the partition wall 611 light emitted from the sunlight 500 Since the light is not irradiated, there is naturally no change in the resistance value of the second optical sensor 661a (for example, a 'decrease' in the resistance value). As a result, as shown in FIG. The current i1a passing through the optical sensor 661a does not flow, and as a result, the detection signal is not supplied to the second position tracking unit 720.

In other words, since the solar light 500 is not located in the above-mentioned west or north direction, the second light sensor 661a does not perform the sensing operation with respect to the sun light 500. The second position tracking unit 720 does not output a control signal, and thus the position tracking operation of the solar light 500 is not performed because the second driving unit 150 is not driven.

As described above, the driver 160 receives the control signal output from the first position tracking unit 710 to generate the driving force for rotating the panels 110 and 110a in the east-west direction. And a second driver 150 which receives a control signal output from the second position tracking unit 720 and generates a driving force for rotating the panels 110 and 110a in the north-south direction. It would be desirable to do so.

Next, a configuration of the controller 800 that generates a driving voltage necessary for controlling the street light 880 and performs a lighting control operation on the street light 880 will be described in detail.

As shown in FIG. 8, the controller 800 regulates the electrical energy produced by the panels 110 and 110a to a constant DC voltage necessary for charging, and supplies the constant voltage regulator 810 and the storage battery 820 to the storage battery 820. Inverter 830 is configured to convert the street lamps 880 (880a-880c), which are integrated at the side of the road 200, into a group unit by using the DC voltage charged in 810 to turn on and control the lighting.

In addition, as another embodiment as shown in Figure 9, the controller 800 is supplied to the storage battery 820 by adjusting the electrical energy produced by the panel 110 (110a) to a constant DC voltage required for charging The DC voltage charged by the constant voltage regulator 810 and the battery 810 is converted into a DC voltage in order to control the lighting of the street lamps 880 and 880a-880c which are collectively arranged on the side of the road 200. The DC-DC converter 830a is configured.

In other words, the inverter 830 or the DC-DC converter 830a is supplied with a DC voltage charged in the storage battery 820 through the constant voltage regulator 810 of the electrical energy produced by the panels 110 and 110a. It is characterized by that.

When the detection signal output from the day and night detection unit 860 is detected at night, the controller 800 cuts off the external AC power or the external DC power supplied from the outside. Street lights 880 and 880a- which are integrally arranged on the side of the road 200 in a group unit by switching one of the AC voltage output from the inverter 830 or the DC voltage output from the DC-DC converter 830a. The controller 850 is configured to output a control signal to the switching unit 870 for supplying to the 880c.

Here, the day and night detection unit 860 is provided with an optical sensor including a CdS, etc., wherein the optical sensor is any one of a light-on type or a dark-on type. It would be desirable to select and use, and as an example, a dark-on type that operates when the surroundings are dark for integrated lighting control in groups of street lamps 880 (880a-880c) applied to the present invention. Would be preferred.

The day and night detection unit 860 may be installed adjacent to the optical sensor unit 600 as shown in FIGS. 2 to 3, or may be installed adjacent to a control box 400, or Solar generator 100, frame 111, street lights 880 (880a-880c) may be installed separately.

Meanwhile, as another embodiment, the controller 800 detects that the charging voltage of the storage battery 820 supplied from the charge state monitoring unit 840 to the inverter 830 or the DC-DC converter 830a is excessive or insufficient. At this time, by switching any one of the external alternating current (AC) or the external direct current (DC) supplied from the outside, street lamps 880 (880a-880c) integrated in the group unit (200) side It characterized in that it comprises a control unit 850 for outputting a control signal to the switching unit 870 to supply to.

Here, the street lamps 880 and 880a to 880c driven by receiving the inverter 830 or the external AC power are supplied for AC and supply the DC-DC converter 830a or the external DC power. The street lamps 880 and 880a to 880c driven by the reception are meant for direct current such as LEDs.

The switching unit 870 may be made of a contact relay or a contactless logic device.

It will be apparent to those skilled in the art that various changes, modifications, and the like can be made without departing from the technical spirit of the present invention through the above description.

Therefore, the technical scope of the present invention should not be limited to the contents described in the embodiments as mentioned, but should be defined by the claims of the present invention.

1 is a diagram schematically illustrating a state for collectively controlling lighting by arranging a plurality of street lamps installed on a side of a road by using electric energy generated by a solar generator according to the present invention.

2 is a schematic view showing an example of the configuration of a solar generator for integrated lighting control by arranging a plurality of street lamps installed on the side of a road with power produced by tracking sunlight located in east-west and north-south directions according to the present invention. Top view.

3 is a front view schematically showing a configuration of a solar generator in FIG. 2 according to the present invention.

4 is a side view schematically showing a configuration of a solar generator in FIG. 2 according to the present invention.

FIG. 5 is a bottom view illustrating an example of a state in which (a) a first shaft and a second shaft are coupled in order to rotate the solar panel of the solar generator in east-west and north-south directions according to the present invention. .

6 is a part of the configuration of the first light sensor unit and the second light sensor unit installed on the panel of the solar generator according to the present invention provided in the optical sensor unit for detecting and tracking the position change of the sunlight located in the east-west and north-south direction It is a cross-sectional view of one embodiment shown by cutting.

Figure 7 according to the present invention, according to the present invention, the first optical sensor holder provided in the first optical sensor unit and the second optical sensor holder provided in the second optical sensor unit in part cut and disassembled one embodiment It is a case cross section.

8 is in accordance with the present invention, the solar panel of the solar generator is integrated by lighting a plurality of street lamps installed on the side of the road by the electric energy generated by tracking the sunlight located in the east-west direction (or north-south direction) in group units 1 is a block diagram of a first embodiment showing a circuit configuration for controlling.

9 is in accordance with the present invention, the solar panel of the solar generator in the electric energy generated by tracking the solar light located in the east-west direction (or north-south direction) by a plurality of street lights installed on the side of the road in a group unit integrated lighting 2 is a block diagram of a second embodiment showing a circuit configuration for controlling.

FIG. 10 detects a change in the position of the sun located in the east-west direction (or the north-south direction) through the first optical sensor and the second optical sensor provided in the optical sensor unit, and tracks the position of the sunlight by the detection signal. FIG. 1 is a diagram illustrating a circuit configuration of a position tracking control unit.

Explanation of symbols on the main parts of the drawings

100: solar generator

110, 110a: panel

111: Frame

112: Solar Cell

120: first shaft

121: Link member

122: Link Road

123, 131: Accumulation Government

124, 184: coupling means

130: second shaft

132: first support

133: working groove

140: first driving body

141, 151: fixed rod

142, 152: Variable Rod

150: second drive body

160: driving body

180: support

181: first support

182: second support

183: second support

200: road

300: bottom surface

400: Control Box

410: battery box

420: control box

500 solar

600: light sensor

601: first optical sensor unit

602: second optical sensor unit

610: first optical sensor holder (Holder)

610a: second optical sensor holder (Holder)

611: bulkhead

611a: end

612: Body

613: junction

614: fixed member

621: first groove

622: second groove

624: bend

630: Filter

631: Fastening groove

641: First mineral oil road

642: second mineral road

643: light inlet

644: light exit

645: refraction

651: fixing groove

661: First optical sensor

661a: second optical sensor

662: lead wire

663: detector

670: cap

671: through

700: position tracking control unit

710: first position tracking unit

720: second position tracking unit

730: driving power

741: first adjusting means

742: second adjusting means

800: controller

810: Constant Voltage Regulator

820: Storage Battery

830: Inverter

830a: DC-DC converter

840: charge state monitoring unit

850 control unit

860: Day and night sensing department

870: switching unit

880: crossroads

Claims (14)

A second shaft 130 installed in the east-west direction and rotating in the north-south direction to integrate the solar light 500 to produce electrical energy; At least one first shaft 120 cross-coupled to the second shaft 130 and rotating in the east-west direction; A battery plate (110) (110a) installed in pairs on both sides of the first shaft (120) based on the second shaft (130); An optical sensor unit 600 installed on one of the panels 110 and 110a to detect a change in position of the solar light 500 located in the east, west and north and south directions; Position tracking control unit 700 for receiving a detection signal output from the optical sensor unit 600 and outputs a control signal to track the panel 110, 110a in the east-west and north-south direction where the solar light 500 is located ; A driving body 160 which receives a control signal output from the position tracking control unit 700 and generates a driving force to rotate the panel 110 and 110a in the east-west and north-south directions in which the solar light 500 is located; At least one street lamp 880 is arranged in a group unit by receiving the electric energy produced by rotating the panel 110 and 110a in the east-west and north-south directions of the solar panel 500 by the driving member 160. Controller 800 for generating a driving voltage for integrated lighting control; Including, The optical sensor unit 600 detects a change in position of the first light sensor unit 601 for detecting a position change of the solar light 500 located in east and west directions and the solar light 500 in south and north directions. The second optical sensor unit 602 is installed at right angles to each other based on the east-west and north-south directions, and is coupled to the first shaft 120 through a rectangular operation groove 133 formed in the second shaft 130. The link member 121 and the link rod 122 are coupled to the variable rod 142 to enter and exit the fixed rod 141 of the first driving unit 140 provided in the driving body 160. that; Street lighting integrated lighting control device using a solar generator, characterized in that configured to include. delete delete delete delete delete A solar panel 100 installed in the solar generator 100 to integrate solar panels 110 and 110a; At least one street lamp 880 is grouped by receiving the electrical energy produced by rotating the panels 110 and 110a in the east-west and north-south directions in which the solar light 500 is positioned by the driving force generated by the driving body 160. A controller 800 for generating a driving voltage to control the integrated lighting by disposing it; The controller 800 blocks the external AC power or the external DC power supplied from the outside when the detection signal output from the day / night detection unit 860 is detected at night; An AC voltage output from the inverter 830 by shutting off the external AC power; Or a DC voltage output from the DC-DC converter 830a by shutting off the external DC power supply DC. A controller 850 for outputting a control signal to a switching unit 870 to supply any one of the street lamps 880; Including, The driving member 160 is a link member coupled to the first shaft 120 through a rectangular operation groove 133 formed in the second shaft 130 to rotate the panels 110 and 110a in the east-west direction. 121 and the link rod 122 is coupled to the variable rod 142 to enter and exit the fixed rod 141 of the first drive unit 140 provided in the drive body 160; Street lighting integrated lighting control device using a solar generator, characterized in that configured to include. A solar panel 100 installed in the solar generator 100 to integrate solar panels 110 and 110a; At least one street lamp 880 is grouped by receiving the electrical energy produced by rotating the panels 110 and 110a in the east-west and north-south directions in which the solar light 500 is positioned by the driving force generated by the driving body 160. A controller 800 for generating a driving voltage to control the integrated lighting by disposing it; The controller 800 may include an external AC power supplied from the outside when the charging voltage for the storage battery 820 supplied from the charging state monitoring unit 840 to the inverter 830 is detected as an excess or insufficient voltage; Or an external direct current power source (DC) supplied from the outside when the charging voltage for the storage battery 820 supplied from the charge state monitoring unit 840 to the DC-DC converter 830a is detected as an excess or insufficient voltage; A control unit 850 for outputting a control signal to the switching unit 870 to supply any one of the street lights 880; Including, The driving member 160 is a link member coupled to the first shaft 120 through a rectangular operation groove 133 formed in the second shaft 130 to rotate the panels 110 and 110a in the east-west direction. A first driver 140 transmitting a driving force to the first shaft 120 through a link rod 122 and a link rod 122; And a second driving member (150) for transmitting driving force to the second shaft (130) through the first support (132) to rotate the panel (110) (110a) in the north-south direction. Street light integrated lighting control device using a solar generator, characterized in that configured to include. delete delete delete The method of claim 8, wherein the link member 121 and the link rod 122 is coupled to the variable rod 142 to enter and exit the fixed rod (141) of the first drive body (140); Street lighting integrated lighting control device using a solar generator, characterized in that further comprises a. delete delete

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