CN206247237U - A non-extinguishing LED light based on infrared induction - Google Patents

Abstract

The utility model discloses a LED does not go out lamp based on infrared induction, including supporting the base, the lamp pole is installed to the top of supporting the base, the lamp shade is installed on the top of lamp pole, the inside of lamp shade is fixed with LED lamp pearl, the lamp shade is rectangular form, and solar cell panel has been laid to the top of lamp shade, and the lamp shade is inside to be hollow structure, installs integrated circuit board wherein, it has microcontroller to inlay on the integrated circuit board, microcontroller's data input end is connected with data collection card and infrared sensor, data collection card's input is connected with the sensor group; the microcontroller is also connected with a power management module, the power management module comprises a storage battery and a voltage converter, and the input ends of the storage battery and the voltage converter are connected to the output end of the solar cell panel. The utility model discloses a solar energy power supply has realized the bright of open-air automatic control lamp and has gone out, reduces the energy consumption and keeps the state not going out when needing.

Description

A non-extinguishing LED light based on infrared induction

technical field

The utility model relates to the technical field of LED lamps, in particular to a non-extinguishing LED lamp based on infrared induction.

Background technique

Street lamps are luminescent lighting systems on roads, streets and public squares. It usually turns on at night or when it gets dark, and turns off after dawn. The basic function of street lights is lighting, and its additional functions can be works of art, landmarks, road signs, telephone booths, message boards, letter boxes, meeting places, advertising light boxes, etc. However, in the existing street lamp installations, the general automatic turning on and off of the street lamp is usually kept in a state. Even if it is powered by solar energy, it will cause huge energy loss. .

Utility model content

In view of the above problems, the utility model provides an infrared induction-based LED non-extinguishing light, which uses solar power to realize the automatic control of the light on and off in the field, reduces energy consumption and keeps the state not extinguished when needed, which can effectively solve the problems in the background technology. The problem.

In order to achieve the above purpose, the utility model provides the following technical solutions: an infrared induction-based LED non-extinguishing lamp, including a support base, a lamp post is installed above the support base, and a lampshade is installed on the top of the lamp post. The inside of the lampshade is fixed with LED lamp beads, the lampshade is in the shape of a strip, the top of the lampshade is laid with a solar panel, the inside of the lampshade is a hollow structure, and an integrated circuit board is installed in it, and a micro-controller is embedded on the integrated circuit board. device, the data input end of the microcontroller is connected with a data acquisition card and an infrared sensor, and the input end of the data acquisition card is connected with a sensor group; the microcontroller is also connected with a power management module, and the power management module It includes a storage battery and a voltage converter, the input terminals of the storage battery and the voltage converter are connected to the output terminal of the solar panel, and the output terminal of the voltage converter is connected to the power supply pin of the microcontroller.

As a preferred technical solution of the utility model, the microcontroller adopts a 12C5A60S2 series single-chip microcomputer, and the microcontroller is connected with a crystal oscillator circuit and a reset circuit to form a minimum system, and the microcontroller is also connected with a data memory.

As a preferred technical solution of the utility model, the sensor group includes a photosensitive sensor, a voltage sensor and a current sensor, the photosensitive sensor is fixedly installed on the top of the lampshade, and the voltage sensor and the current sensor are connected to the output end of the solar panel.

As a preferred technical solution of the present invention, a power regulator is connected between the battery and the LED lamp bead, and the control terminal of the power regulator is connected to the output terminal of the microcontroller.

Compared with the prior art, the beneficial effect of the utility model is: the infrared induction-based LED does not turn off the light, by setting the solar panel, using the storage battery to charge, using the voltage converter to perform voltage conversion to supply power to different modules, green and environmentally friendly ; By setting the photosensitive sensor to collect light information, setting the infrared sensor to detect people approaching, and then combining with the microcontroller to control the power regulator, a closed-loop feedback loop is formed, and the brightness of the LED lamp bead is intelligently adjusted to achieve the most energy-saving use state. Use time;, using solar power supply, realizes the automatic control of the light on and off in the field, reduces energy consumption and keeps the state not extinguished when needed.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the cut-away circuit structure of the utility model.

In the figure: 1-support base; 2-lamp post; 3-lampshade; 4-LED lamp bead; 5-solar panel; 6-integrated circuit board; 7-microcontroller; 8-data acquisition card; 9-infrared Sensor; 10-sensor group; 11-power management module; 12-battery; 13-voltage converter; 14-data memory; 15-photosensitive sensor; 16-voltage sensor; 17-current sensor; 18-power regulator.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example:

Please refer to Fig. 1 and Fig. 2, the utility model provides a technical solution: an LED non-extinguishing light based on infrared induction, including a support base 1, a lamp post 2 is installed above the support base 1, and the lamp post A lampshade 3 is installed at the top of the lampshade 3, and an LED lamp bead 4 is fixed inside the lampshade 3. An integrated circuit board 6 is arranged, and a microcontroller 7 is inlaid on the integrated circuit board 6, and the data input end of the microcontroller 7 is connected with a data acquisition card 8 and an infrared sensor 9, and the input end of the data acquisition card 8 Connected with a sensor group 10; the microcontroller 7 is also connected with a power management module 11, the power management module 11 includes a storage battery 12 and a voltage converter 13, and the input terminals of the storage battery 12 and the voltage converter 13 are connected to solar energy The output terminal of the battery board 5, the output terminal of the voltage converter 13 is connected to the power supply pin of the microcontroller 7;

Described micro-controller 7 adopts 12C5A60S2 series single-chip microcomputer, and micro-controller 7 is connected with crystal oscillator circuit, reset circuit to form minimum system, and micro-controller 7 is also connected with data memory 14; Described sensor group 10 comprises photosensitive sensor 15, voltage sensor 16 and a current sensor 17, the photosensitive sensor 15 is fixedly installed on the top of the lampshade 3, the voltage sensor 16 and the current sensor 17 are connected to the output end of the solar panel 5; the power regulator is connected between the storage battery 12 and the LED lamp bead 4 18, the control terminal of the power regulator 18 is connected to the output terminal of the microcontroller 7.

The working principle of the utility model: the bottom surface of the support base 1 is triangular, which has good stability; the lamp post 2 is a retractable structure, and the light can be adjusted according to the actual situation; the lampshade 3 is the main device structure, Made of waterproof insulating material, it can effectively protect the internal circuit structure;

All electrical components are integrated on the integrated circuit board 6, and the microcontroller 7 is the control core of the device for collecting environment and other parameters to realize automatic control of lights on and off; the power management module 11 supplies power for the entire device , the storage battery 12 stores the electric energy converted by the solar panel 5, and the voltage converter 13 converts the high-voltage electricity output by the storage battery 12 into low-voltage electricity and provides it to the microcontroller 7;

The infrared sensor 9 is used to detect whether people approach, the photosensitive sensor 15 in the sensor group 10 is used to collect the current light intensity, and the voltage sensor 16 and the current sensor 17 collect the output voltage and current of the solar panel 5 , the collected data is sent to the microcontroller 7 after the data acquisition card 8 performs analog-to-digital conversion, and the microcontroller 7 processes the data and stores it in the data memory 14;

When the microprocessor 7 receives the information transmitted by the infrared sensor 9, when the photosensitive sensor 15 detects that the current ambient brightness is lower than the set visibility, the microprocessor 7 will output a trigger signal to the power regulator 18 to light the LED lamp Bead 4, when the signal of someone approaching is detected, the output current of the power regulator 18 increases, and the brightness of the lamp bead increases. The lights never go out.

The LED non-extinguishing light based on infrared induction, by setting the solar panel 5, using the battery 12 to charge, using the voltage converter 13 to perform voltage conversion to supply power to different modules, green and environmentally friendly; by setting the photosensitive sensor 15 to collect light information, set the infrared The sensor 9 detects people approaching, combined with the microcontroller 7 to control the power regulator 18, a closed-loop feedback loop is formed, and the brightness of the LED lamp bead 4 is intelligently adjusted to achieve the most energy-saving use state and prolong the use time; the utility model adopts Solar power supply realizes the automatic control of lights in the field, reduces energy consumption and keeps the state on when needed.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (4)

1. a kind of LED based on infrared induction does not turn off the light, including support base（1）, the support base（1）Top be provided with Lamppost（2）, the lamppost（2）Top lampshade is installed（3）, the lampshade（3）Inside be fixed with LED lamp bead（4）, feature It is：The lampshade（3）In strip, lampshade（3）Top be equipped with solar panel（5）, lampshade（3）Inside is hollow Structure, wherein being provided with integrated circuit board（6）, the integrated circuit board（6）On be inlaid with microcontroller（7）, the microcontroller Device（7）Data input pin be connected with data collecting card（8）And infrared sensor（9）, the data collecting card（8）Input It is connected with sensor group（10）；The microcontroller（7）It is also associated with power management module（11）, the power management module （11）Including battery（12）And voltage changer（13）, the battery（12）And voltage changer（13）Input connection To solar panel（5）Output end, the voltage changer（13）Output end be connected to microcontroller（7）Power supply draw Pin.

2. a kind of LED based on infrared induction according to claim 1 does not turn off the light, it is characterised in that：The microcontroller （7）Using 12C5A60S2 series monolithics, and microcontroller（7）Crystal oscillating circuit, reset circuit composition minimum system are connected with, Microcontroller（7）It is also associated with data storage（14）.

3. a kind of LED based on infrared induction according to claim 1 does not turn off the light, it is characterised in that：The sensor group （10）Including light sensor（15）, voltage sensor（16）And current sensor（17）, the light sensor（15）It is fixed Installed in lampshade（3）Top, voltage sensor（16）And current sensor（17）It is connected to solar panel（5）Output End.

4. a kind of LED based on infrared induction according to claim 1 does not turn off the light, it is characterised in that：The battery （12）With LED lamp bead（4）Between be connected with power governor（18）, the power governor（18）Control end be connected to micro-control Device processed（7）Output end.