CN205071417U - Intelligent lighting lamp - Google Patents

Abstract

The utility model relates to an intelligent lighting lamp, comprising: a power supply module, a light sensing module, a thermal infrared sensing module, a control module, a driving module, a capacitor energy storage module, a light source module, the power supply module provides power, and the light sensing module senses ambient light Intensity, the thermal infrared sensing module senses whether people pass by, the control module controls the drive module to drive the light source module to emit light according to the light intensity and whether there are people, and the capacitor energy storage module stores power to provide power for the light source module after power failure. The utility model provides Advanced technical solutions, good energy-saving effect, and humanized design.

Description

A smart light

technical field

The utility model relates to the lighting field, in particular to an intelligent lighting lamp.

Background technique

In corridors or streets, there are many corridor lights or street lights so that we can see the road clearly without falling down. However, some street lights are controlled by a central circuit system. Sometimes they will be on during the day when they fail, but sometimes they will not be on at night, resulting in a significant increase in power consumption. And even at night, the street lights are always on when no one is passing by. Therefore, there are still many problems to be solved in the road lighting equipment currently used.

Chinese invention patent CN201310141656 discloses a lamp, which includes a lamp body, a human body sensor, a microcontroller, an electronic switch circuit and a power supply circuit, and the human body sensor is sequentially connected to the microcontroller and the electronic switch circuit. Connect the lamp body, the power circuit is connected to the mains, and the power circuit supplies power to the lamp body through the electronic switch circuit. This patent can automatically control the switch of the lamp according to the human body induction signal, but if the lamp is in the daytime or when the ambient light is sufficient Start, also waste resources, can't really achieve the effect of energy saving.

Utility model content

The main problem to be solved by the utility model is to provide an intelligent lighting lamp which can automatically monitor the surrounding light intensity, automatically sense people and start lighting when the light is dark.

In order to solve the above problems, the utility model provides an intelligent lighting lamp, which includes: a power supply module, a light sensing module, a thermal infrared sensing module, a control module, a driving module, a capacitive energy storage module, and a light source module. Electricity converts it into a low-voltage DC power supply and provides them to the light sensing module, thermal infrared sensing module, control module, and drive module respectively, and the output ends of the light sensing module and thermal infrared sensing module are respectively connected to the input ends of the control module. The control output end of the control module is connected to the input end of the driving module, the driving end of the driving module is connected to the input end of the light source module, and the capacitive energy storage module is connected in parallel between the driving module and the light source module.

In a preferred solution of the present invention, the control module is a single-chip microcomputer control module.

In another preferred solution of the present utility model, the light sensing module is a photosensitive resistor sensing module.

In another preferred solution of the present utility model, the light source module is an LED light source module.

In another preferred solution of the present invention, the power supply module includes: a transformer module and a rectifier module, the transformer module is externally connected to the mains to convert it into a low-voltage AC power supply and outputs it to the rectifier module, and the rectifier module converts the low-voltage The AC power is converted into low-voltage DC power and output to the light sensing module, thermal infrared sensing module, control module, and drive module respectively.

In another preferred solution of the present invention, the rectification module is a bridge rectification module.

The technical scheme proposed by the utility model has the following beneficial effects:

The light sensor module senses the light intensity of the surrounding environment. If the light is sufficient, the light source will not be turned on. If the light in the surrounding environment is insufficient, the thermal infrared sensor module will sense whether someone is passing by, and then turn on the light source for lighting, so as to truly achieve energy saving effect; The lighting end is equipped with a capacitive energy storage module, which can slowly turn off the light after people leave, which is more humanized.

Description of drawings

FIG. 1 is a schematic structural diagram of an intelligent lighting lamp provided by the present invention.

detailed description

In order to further illustrate various embodiments, the utility model provides accompanying drawings. These drawings are part of the disclosure content of the present invention, which are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementations and advantages of the present utility model. Components in the figures are not drawn to scale, and similar component symbols are generally used to denote similar components.

The utility model is further described now in conjunction with accompanying drawing and specific embodiment.

Referring to Fig. 1, a preferred intelligent lighting lamp provided by the present invention includes: a power supply module 10, a light sensing module 20, a thermal infrared sensing module 30, a control module 40, a drive module 50, and a capacitor energy storage module 60. The light source module 70, the power module 10 further includes: a transformer module (not shown), a rectifier module (not shown), the transformer module is externally connected to the mains, and the input terminal of the rectifier module is connected to the output terminal of the transformer module , the output ends of the rectifier module are respectively connected to the power supply ends of the light sensing module 20, the thermal infrared sensing module 30, the control module 40, and the drive module 50, and the output ends of the light sensing module 20 and the thermal infrared sensing module 30 are connected to the control module 40 respectively. The input terminal, the control output terminal of the control module 40 is connected to the input terminal of the driving module 50 , the driving terminal of the driving module 50 is connected to the input terminal of the light source module 70 , and the capacitive energy storage module 60 is connected in parallel between the driving module 50 and the light source module 70 .

In this embodiment, the control module 40 is a single-chip microcomputer control module.

In this embodiment, the light sensing module 20 is a photosensitive resistor sensing module, which has the characteristics of simple structure and high sensitivity.

In this embodiment, the light source module 70 is an LED light source module, and the LED has the characteristics of energy saving and environmental protection.

In this embodiment, the rectification module is a bridge rectification module with a simple structure.

It works as follows:

The power supply module 10 is connected to the mains, and the voltage transformation module converts it into a low-voltage AC power supply and outputs it to the rectification module. The control module 40, the drive module 50, and the light sensing module 20 sense the surrounding light intensity and convert the light signal into an electrical signal and transmit it to the control module 40. The control module 40 processes the signal. If it is judged that the light is sufficient, the thermal infrared sensing module 30 is not accepted. If the light is weak, the signal from the thermal infrared sensing module 30 is accepted. The thermal infrared sensing module 30 detects the surrounding thermal energy and converts it into an electrical signal and transmits it to the control module 40. The control module 40 judges whether someone is approaching, and controls the drive The module 50 drives the light source module 70 to emit light, and at the same time the capacitive energy storage module 60 starts to store energy. When the person leaves, the control module 40 drives the module 50 to turn off, and the power supply is disconnected. At this time, the capacitive energy storage module 60 supplies the stored power to the light source module 70. The light source module 70 gradually goes out due to the gradual consumption of the power of the capacitive energy storage module 60.

In the technical solution provided by the utility model, the light sensing module 20 senses the light intensity of the surrounding environment. If the light is sufficient, the light source is not turned on. If the light in the surrounding environment is insufficient, the thermal infrared sensing module 30 senses whether someone passes by, and then turns on the light source. The module 70 is used for lighting, and LED is used as the light source to further achieve energy-saving effect; it is equipped with a capacitive energy storage module 60 at the lighting end, which can slowly turn off the light after people leave, which is more humanized.

Although the utility model has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that, without departing from the spirit and scope of the utility model defined by the appended claims, changes in form and details may be made. Making various changes to the utility model is within the protection scope of the utility model.

Claims (6)

1. An intelligent lighting lamp, characterized in that it comprises: a power supply module, a light sensing module, a thermal infrared sensing module, a control module, a drive module, a capacitor energy storage module, and a light source module, and the power supply module is externally connected to the mains to convert it into a low-voltage DC power supply and provide them to the light sensing module, thermal infrared sensing module, control module, and drive module respectively. The output ends of the light sensing module and the thermal infrared sensing module are respectively connected to the input ends of the control module, and the control module The output end is connected to the input end of the driving module, the driving end of the driving module is connected to the input end of the light source module, and the capacitive energy storage module is connected in parallel between the driving module and the light source module. 2. The intelligent lighting lamp according to claim 1, wherein the control module is a single-chip microcomputer control module. 3. The intelligent lighting lamp according to claim 1, wherein the light sensing module is a photoresistor sensing module. 4. The intelligent lighting lamp according to claim 1, wherein the light source module is an LED light source module. 5. The intelligent lighting lamp according to claim 1, characterized in that: the power module includes: a transformer module and a rectifier module, the transformer module is externally connected to the mains to convert it into a low-voltage AC power supply and output it to the rectifier module , the rectifier module converts low-voltage AC power into low-voltage DC power and outputs them to the light sensing module, thermal infrared sensing module, control module, and drive module respectively. 6. The intelligent lighting lamp according to claim 5, wherein the rectification module is a bridge rectification module.