CN204291446U - A kind of solar energy and the double mode building acoustic control lamp of household electric - Google Patents

Abstract

The utility model relates to a building sound control lamp with dual modes of solar energy and household electricity, which includes a solar battery panel connected to a storage battery through a main control board, an indicator module is connected in parallel at both ends of the storage battery, and the storage battery is also connected to an LED lighting lamp The sensor group is connected with the main control board, and the main control board is also connected with the LED lighting fixture through the household power supply, switch and rectification circuit. The utility model uses solar panels to charge the storage battery, which is not affected by the mains power, can save electricity and reduce costs, and can still use the corridor LED lighting lamps normally when the mains power fails, but in places where solar energy is insufficient, users only It is necessary to observe the color of the indicator light module to judge whether it is necessary to activate the mains power. Once it is activated, the mains power will be used as a power supply to supply power to the LED lighting lamps through the rectification circuit. The utility model has simple structure, energy saving and reliability, and reduces the probability of potential safety hazards. .

Description

A dual-mode building sound-activated lamp with solar energy and household electricity

technical field

The utility model belongs to the technical field of lighting, in particular to a building sound control lamp with dual modes of solar energy and household electricity.

Background technique

Nowadays, there are still many quality and technical problems in the solar sound-activated lights on the market. For example, the power of solar panels is different, which causes the problem of overcharging and over-discharging of the battery; the light control system is easy to accumulate dust, resulting in inaccurate light control; Not sensitive after prolonged use. In addition, due to the differences in the distribution of solar energy resources in different regions and the increase in haze weather with the deterioration of the environment, many regions cannot guarantee long-term normal work when using solar sound-activated lights. However, the simple use of mains electricity will cause problems such as energy waste, high costs, and potential safety hazards.

Utility model content

The purpose of this utility model is to overcome the above-mentioned shortcomings of the prior art, and provide a dual-mode building sound control lamp of solar energy and household electricity. probability of a hazard occurring.

In order to solve the above problems, the technical solution adopted by the utility model is: comprising a solar cell panel for collecting solar energy, a main control board, an LED lighting fixture installed on the corridor, and a sensor group, and the sensor group is connected to the main control board ;

When in solar mode:

The solar panel is connected to the battery through the main control board, and an indicator module for displaying battery power is connected in parallel at both ends of the battery, and the battery is also connected to the LED lighting fixture through the main control board;

When in mains mode:

The LED lighting fixture is connected with the rectification circuit, the switch and the household power supply through the main control panel.

The main control board is integrated with a single-chip microcomputer MCU connected to the sensor group, a field effect transistor MOS1 and a field effect transistor MOS2;

The gate of the field effect transistor MOS1 is connected to the signal output terminal of the single-chip microcomputer MCU, and the source and drain of the field effect transistor MOS1 are respectively connected to the positive pole of the storage battery and the power supply end of the LED lighting fixture;

The gate of the field effect transistor MOS2 is connected to the signal output terminal of the single-chip microcomputer MCU, and the source and drain of the field effect transistor MOS2 are respectively connected to the positive pole of the storage battery and the solar panel.

The main control board is integrated with a DC stabilized power supply module;

When in solar mode:

The DC stabilized power supply module is connected to the positive pole of the battery, and the output of the DC stabilized power supply module is connected to the power supply terminal of the LED lighting fixture through the field effect transistor MOS1;

When in mains mode:

The DC stabilized power module is connected with the rectifier circuit, and the output of the DC stabilized power module is connected to the power supply terminal of the LED lighting fixture through the field effect transistor MOS1.

The sensor group includes a sound control sensor, a light control sensor and an infrared control sensor that independently signal to the main control board.

The indicator light module includes an indicator light and a resistor, and the indicator light and the resistor are connected in series.

The storage battery is connected with the main control board through the lithium battery protection board connected in parallel at its two ends.

Compared with the prior art, the utility model has the following beneficial effects: the utility model uses solar panels to charge the storage battery independently, without being affected by the mains power, and the solar panel charges the storage battery independently, which can save electricity and reduce costs The function of the corridor LED lighting fixtures can still be used normally when the mains fails, and in places where solar energy is insufficient, in rainy days or when solar panels and other components fail, users only need to observe the color of the indicator light module to judge Do you need to enable the mains mode? Once enabled, the mains will be used as a power supply to supply power to the LED lighting fixtures through the rectifier circuit module. The utility model has simple structure, reliable energy saving, and reduces the failure of the device due to various subjective and objective factors probability, reducing the probability of safety hazards occurring.

Further, the use of voice control sensors, light control sensors and infrared control sensors can better sense the movement of people in the corridor and the brightness of the environment, making it more convenient to use.

Further, the power supply voltage of the storage battery is converted into the working voltage of the LED lighting fixture through the DC stabilized power supply module.

Further, the battery is protected from overcharge, overdischarge, overcurrent and overtemperature through the provided lithium battery protection board.

Description of drawings

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

Fig. 2 is the circuit schematic diagram of the utility model;

Among them, 1. Sensor group, 1.1. Voice control sensor, 1.2. Light control sensor, 1.3. Infrared control sensor, 2. Battery, 3. Indicator light module, 3.1. Indicator light, 3.2. Resistor, 4. Lithium battery protection board, 5. Main control panel, 6. Solar panel, 7. Rectifier circuit module, 8. Switch, 9. Power supply, 10. DC regulated power supply, 11. LED lighting fixture.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Referring to Fig. 1, a kind of solar energy and domestic electricity dual-mode building voice-activated lamp of the present utility model comprises the solar cell panel 6 that is used for collecting solar energy, and this solar cell panel is installed on the roof, main control board 5, is installed on the corridor The LED lighting fixture 11 and the sensor group 1; the main control board 5 is integrated with a single-chip MCU connected to the sensor group 1, a field effect transistor MOS1, a field effect transistor MOS2 and a DC stabilized power supply module 10;

The gate of the field effect transistor MOS1 is connected to the signal output terminal of the single-chip microcomputer MCU, and the source and drain of the field effect transistor MOS1 are respectively connected to the positive pole of the battery 2 and the power supply terminal of the LED lighting fixture 11;

The gate of the field effect transistor MOS2 is connected to the signal output terminal of the microcontroller MCU, and the source and drain of the field effect transistor MOS2 are respectively connected to the positive pole of the storage battery 2 and the solar panel 6 .

When in solar mode:

The solar battery panel 6 is connected to the storage battery 2 through the main control board 5, and the storage battery 2 is connected to the main control board 5 through the lithium battery protection board 4 connected in parallel at both ends of the storage battery 2, and an indicator light for displaying the battery power of the storage battery 2 is connected in parallel at both ends of the storage battery 2 module 3,

The positive pole of the storage battery 2 is connected to the LED lighting fixture 11 through the DC stabilized power supply module on the main control board 5; The positive pole of the storage battery 2 and the power supply terminal of the LED lighting fixture 11;

The gate of the field effect transistor MOS2 is connected to the signal output terminal of the single-chip microcomputer MCU, and the source and drain of the field effect transistor MOS2 are respectively connected to the positive pole of the storage battery 2 and the solar panel 6 .

The main control board 5 is integrated with a DC stabilized power supply module 10, the DC stabilized power supply module 10 is connected to the positive pole of the battery 2 and the rectifier circuit 7, and the output of the DC stabilized power supply module 10 is connected to the LED lighting fixture 11 through the field effect transistor MOS1 power supply terminal.

The sensor group 1 is connected to the main control board 5 , and the main control board 5 is also connected to the LED lighting fixture 11 through the household power supply 9 , the switch 8 and the rectification circuit 7 .

The sensor group 1 includes a voice control sensor 1.1, a light control sensor 1.2 and an infrared control sensor 1.3 which independently signal to the main control board 5.

The indicator light module 3 includes an indicator light 3.1 and a resistor 3.2, and the indicator light 3.1 and the resistor 3.2 are connected in series.

The working principle of the utility model: in the solar mode, the solar panel 6 charges the storage battery 2 through the main control board 5; the storage battery 2 supplies power to each LED lighting fixture 11 through the DC stabilized power supply 10 integrated on the main control board 5; The main control board 5 is integrated with a single-chip microcomputer MCU, and the sensors in the sensor group 1 transmit signals to the single-chip microcomputer MCU independently, and the single-chip microcomputer MCU controls the field effect transistor MOS1 to achieve the purpose of controlling the LED lighting fixture 11 to turn on and off. Since the solar panel 6 charges the storage battery 2 independently, it can save electricity and reduce costs, and the corridor LED lighting fixture 11 can still be used normally when the mains power fails; Charging and over-discharging protection; use voice control sensor 1.1, light control sensor 1.2 and infrared control sensor 1.3 to sense the movement of people in the corridor and the ambient light, and truly realize the function of turning on the lights when people come and turning off the lights when people leave. And in places where solar energy is insufficient, in rainy days or when components such as solar panels fail, the user only needs to observe the color of the indicator light in the indicator light module 3 to judge whether it is necessary to enable the mains power mode. The size shows three colors. When the voltage of the battery 2 reaches the full state, the green light is displayed; when the voltage of the battery 2 reaches the under state, the yellow light is displayed; when the battery 2 voltage reaches the under state, the red light is displayed. The user can decide whether to turn on or off the switch according to the situation of the indicator light.

Once activated, the utility power is used as the power supply, and the rectification circuit module provides energy to the MCU on the main control board, and at the same time, it is connected to the DC stabilized power supply module 10 to supply power to the LED lighting fixture 11. Still the voice control sensor 1.1, the light control sensor 1.2 and the infrared control sensor 1.3 sense the movement of people in the corridor and the ambient light, while the MCU still controls the MOS1 to achieve the purpose of controlling the on and off of the LED lighting fixture during the power supply process.

Claims (5)

1. A building sound-activated lamp with dual modes of solar energy and household electricity, characterized in that: it includes a solar panel (6) for collecting solar energy, a main control panel (5), and an LED lighting fixture (11) installed on the corridor And sensor group (1), described sensor group (1) is connected with main control panel (5); The sensor group (1) includes a voice control sensor (1.1), a light control sensor (1.2) and an infrared control sensor (1.3) that are independently transmitted to the main control panel (5); When in solar mode: The solar battery panel (6) is connected with the storage battery (2) through the main control board (5), and an indicator module (3) for displaying the battery power of the storage battery (2) is connected in parallel at both ends of the storage battery (2). Connect with the LED lighting fixture (11) through the main control panel (5); When in mains mode: The LED lighting fixture (11) is connected with the rectification circuit (7), the switch (8) and the household power supply (9) through the main control board (5). 2. A building sound-activated lamp with dual modes of solar energy and household electricity according to claim 1, characterized in that: the main control board (5) is integrated with a single-chip microcomputer (MCU) connected to the sensor group (1) , field effect transistor MOS1 and field effect transistor MOS2; The gate of the field effect transistor MOS1 is connected to the signal output terminal of the microcontroller (MCU), and the source and drain of the field effect transistor MOS1 are respectively connected to the positive pole of the storage battery (2) and the power supply end of the LED lighting fixture (11); The gate of the field effect transistor MOS2 is connected to the signal output terminal of the microcontroller (MCU), and the source and drain of the field effect transistor MOS2 are respectively connected to the positive pole of the storage battery (2) and the solar panel (6). 3. A building sound-activated lamp with dual modes of solar energy and household electricity according to claim 2, characterized in that: said main control board (5) is integrated with a DC stabilized power supply module (10); When in solar mode: The DC stabilized power supply module (10) is connected to the positive pole of the battery (2), and the output of the DC stabilized power supply module (10) is connected to the power supply terminal of the LED lighting fixture (11) through a field effect transistor MOS1; When in mains mode: The DC stabilized power supply module (10) is connected to the rectifier circuit (7), and the output of the DC stabilized power supply module (10) is connected to the power supply end of the LED lighting fixture (11) through the field effect transistor MOS1. 4. A building sound-activated lamp with dual modes of solar energy and household electricity according to claim 1, characterized in that: said indicator light module (3) includes an indicator light (3.1) and a resistor (3.2), and the indicator light (3.1) and resistor (3.2) in series. 5. A building sound-activated lamp with dual modes of solar energy and household electricity according to claim 1, characterized in that: the battery (2) is connected to the main control board through the lithium battery protection board (4) connected in parallel at its two ends. (5) Connection.