CN213521770U

CN213521770U - Solar panel photoelectric combination device

Info

Publication number: CN213521770U
Application number: CN202022836517.8U
Authority: CN
Inventors: 张家增
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-12-01
Publication date: 2021-06-22
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to a solar panel photoelectric combination device, adopt solar cell panel, limit switch, direct current motor controller and photo resistance etc. combine, photo resistance changes the resistance according to illumination intensity's power, current control module changes the inside electric current of flowing through according to the photo resistance's that links to each other with it resistance, and then control direct current motor through the electric current that changes inflow direct current motor and rotate, thereby control solar cell panel tilting, limit switch and solar cell panel contact, control limit switch's closure or disconnection, thereby make solar cell panel can accept the illumination of road driving far-reaching headlamp at night, improve LED lamp solar electric system's efficiency.

Description

Solar panel photoelectric combination device

Technical Field

The utility model relates to an electronic equipment technical field, in particular to solar panel photoelectric combination device.

Background

With the continuous innovation of LED technology, LEDs will replace traditional light sources to be popularized, so as to alleviate the global increasingly severe energy crisis and improve the living environment of human beings. Most of the traditional street lamps are sodium lamps and energy-saving lamps, mercury pollution easily occurs, and the LED street lamps are widely used. The LED street lamp has unique secondary optical design, irradiates the light of the LED street lamp to an area needing illumination, further improves the illumination efficiency so as to achieve the aim of energy conservation, and is a solar energy utilization mode with bright prospect by using solar energy for power generation. And solar energy power generation's main approach is again through solar cell panel, and the used solar cell panel of street lamp that uses on the highway, and in the alternative between black and white, in order to let solar cell panel make full use of the distance light source of the vehicle of going at night, obtain the biggest illumination, formulate the utility model discloses a solar cell panel is used for the illumination of vehicle.

Disclosure of Invention

In order to solve the technical problem, the utility model relates to a solar panel photoelectricity composite set, its technical scheme is:

the solar street lamp comprises a solar panel with a support, wherein a photoresistor is arranged on the frame of the solar panel, a rotating mechanism is arranged below the solar panel and controlled by a direct current motor, the direct current motor is arranged on the support, limit switches are respectively arranged at the top end and one side of the support and are relatively vertical to the solar panel, one end of each limit switch is fixed on the support, a button is arranged at the other end of each limit switch, the solar panel and the buttons are in contact connection, a direct current motor controller is arranged on the support and is powered by a solar storage battery of the LED street lamp, the direct current motor controller is respectively connected with the limit switches, a current control module and the direct current motor, and the current control module is connected with the photoresistor; the rotating mechanism comprises a rotating shaft, a supporting frame and a fixing plate, the rotating shaft is fixed at one end of the supporting frame, the other end of the supporting frame is connected with the fixing plate, a solar cell panel is installed on the fixing plate, and the rotating shaft is driven to rotate by a direct current motor.

Further, the limit switches are a limit switch K1 and a limit switch K2.

The current control module is a current control module CM1, which can change the current flowing through the photo resistor according to the resistance value of the photo resistor connected with the current control module.

Further, a limit switch K1 is closed, a limit switch K2 is opened, and the current control module is connected with the direct current motor in parallel.

Further, a limit switch K2 is closed, a limit switch K1 is opened, and the current control module is connected with the direct current motor in series.

Further, the support is L-shaped.

The utility model has the advantages that: the utility model relates to a solar panel photoelectric combination device, adopt solar cell panel, limit switch, direct current motor controller and photo resistance etc. combine, photo resistance changes the resistance according to illumination intensity's power, current control module changes the inside electric current of flowing through according to the photo resistance's that links to each other with it resistance, and then control direct current motor through the electric current that changes inflow direct current motor and rotate, thereby control solar cell panel tilting, limit switch and solar cell panel contact, control limit switch's closure or disconnection, thereby make solar cell panel can accept the illumination of road driving far-reaching headlamp at night, improve LED lamp solar electric system's efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the rotating mechanism of the present invention;

fig. 3 is an equivalent circuit diagram of the utility model k1 after closing;

fig. 4 is an equivalent circuit diagram of the utility model k2 after closing;

FIG. 5 is a complete circuit diagram of the present invention;

as shown in the figure, the solar energy solar panel is 1, the rotating mechanism is 2, the limit switch K1 is 3, the street lamp is 4, the bracket is 5, the DC motor controller is 6, the DC motor is 7, the limit switch K2 is 8, the rotating shaft is 9, the fixing plate is 10, and the supporting frame is 11.

Detailed Description

As shown in the figure, the utility model relates to a solar panel photoelectric combination device, including solar cell panel 1 that has support 5, the support is the L type, and shelf location street lamp 4 is used for the illumination. The bottom of the bracket is provided with a direct current motor controller 6, the direct current motor controller is powered by a solar storage battery of the LED street lamp, the direct current motor controller is respectively connected with a limit switch, a photosensitive resistor and a direct current motor, and the storage battery provides electric energy for the device. The frame of the solar cell panel is provided with the photoresistors which are distributed at four corners of the solar cell panel and face the same direction as the solar cell panel so as to sense the illumination intensity. Installing slewing mechanism 2 below solar cell panel, this slewing mechanism includes pivot 9, support frame 11 and fixed plate 10, the fixed pivot of one end of support frame, other end an organic whole is connected with the fixed plate, through bolt installation solar cell panel on the fixed plate, direct current motor 7 drives the pivot and rotates. The direct current motor is installed on the support, and the current control module changes the current flowing through the current control module according to the resistance value of the photoresistor connected with the current control module, so that the shunt of the direct current motor is changed, and the direct current motor is controlled to rotate. The solar energy automobile driving device is characterized in that limit switches are respectively installed at the top end and the left side of the support, the back of the solar cell panel can trigger the limit switches when the solar cell panel is located at the position facing the sun and the position facing the direction of a driving vehicle, the limit switches are perpendicular to the solar cell panel, namely one end of each limit switch is fixed on the support, the other end of each limit switch is provided with a button, and the solar cell panel is in contact with the button.

The limit switches are a limit switch K1-3 and a limit switch K2-8. The limit switch K1 is vertical to the bracket, and when the solar panel touches the limit switch K1, the solar panel is vertical to the limit switch K1; and limit switch K2's orientation is opposite with the car direction of travel to when solar cell panel contacted K2 (solar cell panel is perpendicular with limit switch K2), the solar cell panel can be shone on to car illumination, increases the illumination time, improves LED light illumination efficiency.

The utility model discloses specifically operate as follows:

(1) daytime, illumination is sufficient, and the light intensity that the photo resistance received is stronger than night, and the resistance of photo resistance reduces gradually, and current control module increases its inside electric current of flowing through thereupon, when increasing to the rated current twice, and the photo resistance gives the direct current motor signal, and direct current motor reverses, and solar cell panel is towards the sky, and solar cell panel touches K1, then switch K1 is closed, and K2 breaks off.

When the day changes to the night, the light intensity received by the photoresistor arranged towards the sky is weaker and weaker, the resistance value of the photoresistor is increased along with the weakening of the light, and the current flowing through the photoresistor is increased by the current control module. The current control module is connected with the direct current motor in parallel, the current flowing through the direct current motor is increased, and when the current is increased to about twice of the rated current, the direct current motor starts to rotate (rotates forwards). When the solar panel rotates to face the opposite direction of driving, the touch switch K2 is closed, and the switch K1 is opened. At the moment, the photoresistor is connected with the direct current motor in series, and the motor stops when the current is too small.

(2) When the light intensity received by the photoresistor is changed from night to day, the light intensity received by the photoresistor is stronger and stronger, the resistance value of the photoresistor is reduced along with the increase of the light, and the current control module increases the current flowing through the photoresistor. When the switch K2 is closed and the switch K1 is opened, the current control module is connected in series with the dc motor, the current flowing through the dc motor increases, and when the current increases to about twice the rated current, the dc motor starts to rotate (reverse). When facing the sky, switch K1 is touched and switch K2 is open. At the moment, the photoresistor is connected with the direct current motor in parallel, and the motor stops when the current is too small.

The utility model relates to a solar panel photoelectric combination device, adopt solar cell panel, limit switch, direct current motor controller and photo resistance etc. combine, the photo resistance changes the resistance according to illumination intensity's power, and then control direct current motor through the electric current that changes inflow direct current motor and rotate, thereby control solar cell panel tilting, limit switch contacts with solar cell panel, control limit switch's closure or disconnection, thereby make solar cell panel can accept the illumination of road driving far-reaching headlamp at night, improve LED lamp solar electric system's efficiency.

The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. All persons skilled in the art should understand that they can make the invention without departing from the spirit and principle of the invention

All the equivalent changes, modifications and combinations without departing from the spirit of the invention shall fall within the protection scope of the invention.

Claims

1. A solar panel photoelectric combination device comprises a solar panel with a support, and is characterized in that a photosensitive resistor is arranged at the frame of the solar panel, a rotating mechanism is arranged below the solar panel and controlled by a direct current motor, the direct current motor is arranged on the support, limit switches are respectively arranged at the top end and one side of the support, the limit switches are relatively vertical to the solar panel, one end of each limit switch is fixed on the support, a button is arranged at the other end of each limit switch, the solar panel and the buttons are in contact connection, a direct current motor controller is arranged on the support and is powered by a solar storage battery of an LED street lamp, the direct current motor controller is respectively connected with the limit switches, a current control module and the direct current motor, and the current control module is connected with the photosensitive resistor; the rotating mechanism comprises a rotating shaft, a supporting frame and a fixing plate, the rotating shaft is fixed at one end of the supporting frame, the other end of the supporting frame is connected with the fixing plate, a solar cell panel is installed on the fixing plate, and the rotating shaft is driven to rotate by a direct current motor.

2. The solar panel photovoltaic assembly of claim 1, wherein the limit switches are limit switch K1 and limit switch K2.

3. The solar panel photovoltaic assembly of claim 1, wherein the current control module is a current control module CM1, capable of changing the current flowing through the current control module according to the resistance of the photo resistor connected thereto.

4. The solar panel photovoltaic assembly of claim 2, wherein the limit switch K1 is closed, the limit switch K2 is open, and the current control module is connected in parallel with the dc motor.

5. The solar panel photovoltaic assembly of claim 3, wherein the limit switch K2 is closed, the limit switch K1 is open, and the current control module is connected in series with the DC motor.

6. The solar panel photovoltaic assembly of claim 1, wherein said frame is L-shaped.