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Fire detection intelligent LED illumination device

A technology for LED lighting and fire detection, applied in fire rescue, lighting devices, electric vehicles, etc., can solve problems such as inability to detect fires, inconvenient switches, etc., and achieve the effect of easily discovering open flames and avoiding waste of electricity.

Inactive Publication Date: 2016-12-07
成都元始信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fire detection intelligent LED lighting device to solve the inconvenience caused by manual switch and the problem that fire detection cannot be carried out. The scheme is simple, low in cost and easy to implement

Method used

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  • Fire detection intelligent LED illumination device
  • Fire detection intelligent LED illumination device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A fire detection intelligent LED lighting device, including a charging control module, a storage battery and an LED lamp, the charging control module is connected to an external power supply, the external power supply is 220V mains, and is used to charge the storage battery, and also includes a microprocessor, which communicates with the microprocessor The sound sensor and the LED light driving circuit are connected, the LED light driving circuit is connected with a relay, and the relay is connected with the LED light.

[0024] The storage battery is connected with a rectification and filtering circuit, and is connected to the microprocessor through the rectification and filtering circuit.

[0025] The sound sensor is sequentially connected with an amplification filter circuit and an A / D conversion circuit, and is connected to the microprocessor through the A / D conversion circuit.

[0026] The rectification filter circuit includes a full-wave voltage doubler rectifier c...

Embodiment 2

[0028] The difference with embodiment 1 is:

[0029] The microprocessor is also connected with a spark sensor, an alarm and a wireless communication module, the wireless communication module is connected with a home gateway, and is connected with an intelligent fire extinguisher through the home gateway. The Mars sensor is an ultraviolet Mars sensor.

[0030] The Mars sensor is sequentially connected with an amplification filter circuit and an A / D conversion circuit, and is connected to the microprocessor through the A / D conversion circuit.

[0031] The home gateway is also connected with a mobile control terminal. The mobile control terminal includes a mobile phone and a tablet computer, so that the mobile phone or tablet computer, LED lights, and intelligent fire extinguishers are built into a local area network for remote intelligent control.

Embodiment 3

[0033] The difference with embodiment 2 is:

[0034] The microprocessor is also connected with an ambient brightness detector for communication, and accordingly, a brightness adjustment circuit is connected between the output terminal of the LED lamp driving circuit and the relay, and the brightness adjustment circuit is connected to the storage battery, thus increasing the The sensing function of the ambient brightness, and then adjust the voltage and current through the brightness adjustment circuit to control the brightness of the LED lamp.

[0035] The ambient brightness detector is sequentially connected with an amplification filter circuit and an A / D conversion circuit, and is connected to the microprocessor through the A / D conversion circuit.

[0036]The sensing end of the above-mentioned sound sensor is towards the seat where people often have people. As in general, the desk lamp should be placed on the desk. At this time, the sensing end of the sound sensor is towards...

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PUM

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Abstract

The invention discloses a fire detection intelligent LED illumination device comprising a charging control module, an accumulator and an LED lamp, and also comprising a microprocessor which is in communication connection with a spark sensor, a sound sensor, an LED lamp driving circuit, an alarm and a wireless communication module, wherein the sound sensor and the spark sensor are both sequentially connected with an amplification and filtering circuit and an A / D conversion circuit, and connected with the microprocessor via the A / D conversion circuit; the LED lamp driving circuit is connected with a relay that is connected with the LED lamp; and the wireless communication module is connected with a home gateway, and also in communication connection with an intelligent fire extinguisher via the home gateway. According to the device of the invention, the sound sensor is used for detecting sound, and a detection result is sent to the microprocessor for processing; the microprocessor automatically controls the relay according to a built-in program to turn on the LED lamp for illumination.

Description

technical field [0001] The invention belongs to the technical field of smart home, and in particular relates to a desk lamp. Background technique [0002] At present, the known general lighting desk lamp is generally powered by 220V mains, and there are two button console lamps for opening and closing. When people work hard under the desk lamp and fall asleep, they wake up and find that the desk lamp is always on, and even sometimes people forget to turn off the desk lamp when they go out. We often encounter these situations in our life, not only wasting electric energy, but also the long-time lighting of the lamp tube increases the loss and reduces the service life of the desk lamp. What's more, because the desk lamp works for a long time, the lamp tube and circuit are easy to heat up, causing fire . Ordinary desk lamps generally do not have a fire detection function. The detection distance of the existing fire detection is far from the fire-prone place, and the fire dete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H02J7/35A62C37/00H05B44/00
CPCA62C37/00H02J7/35H05B45/14H05B45/10H05B45/00
Inventor 姚海林范娟秀任无
Owner 成都元始信息科技有限公司