Lawn fire warning light
A fire warning and warning light technology, which is applied to fire alarms, electrical fire alarms, and alarms, etc., can solve the problems of scarcity of active personnel, difficulty in obtaining rapid and effective control of fires, and lack of awareness of prevention. Achieve the effect of reducing transmission failures, protecting public properties, and reliable data communication quality
Pending Publication Date: 2019-08-23
NANJING UNIV OF INFORMATION SCI & TECH
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AI Technical Summary
Problems solved by technology
Park fires are easy to be found during the day, and the fire can be quickly and effectively contained; at night, especially late at night, there are few active people in the park and insufficient awareness of prevention. Once a fire breaks out, it is difficult to quickly and effectively control the fire
Fire warning products are not widely used in parks, and there is no lawn lamp with fire warning function on the market so far
Method used
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Embodiment
[0025] see figure 1 with figure 2 , a lawn fire early warning light, comprising a lawn light, a fire early warning box arranged on the lawn light, the fire early warning box includes a box body, a single-chip microcomputer 1, a temperature sensor 2, an optical labyrinth 3, an NB-IOT module 4, and a buzzer 5 , LED highlight lamp bead 6 and power module, MCU 1 uses STM32 as the main control core, temperature sensor 2 uses DS18B20 as the temperature measurement module, NB-IOT module 4 uses the built-in antenna module model WH-NB73, temperature sensor 2, Optical labyrinth 3, NB-IOT module, buzzer 5 and LED highlight lamp bead 6 are respectively connected with single-chip microcomputer 1, and the power supply module supplies power for the lawn fire warning light.
[0026] The lawn lamp includes a transparent lamppost 7 and a light bulb 8 inside the transparent lamppost 7. The bulb 8 is fixed on the metal lamppost through an L-shaped metal plate through fastening screws, and the t...
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The present invention discloses a lawn fire warning light, which comprises a lawn light and a fire warning box arranged on the lawn light. The fire warning box comprises a box body, a single chip microcomputer, a temperature sensor, an optical maze, a NB-IOT module, a buzzer, a LED high-brightness bead and a power supply module. The temperature sensor, the optical maze, the NB-IOT module, the buzzer and the LED high-brightness bead are respectively connected with the single chip microcomputer. The invention uses the NB-IOT technology, breaks the traditional sound-light alarm mode, uses the temperature sensor to cooperate with the optical maze, uploads accurate fire data to a remote monitoring platform, completes a more intelligent and effective remote alarm, and prevents the risk of fire at night to a greater extent.
Description
technical field [0001] The invention relates to the technical field of fire prevention equipment, in particular to a lawn fire early warning light. Background technique [0002] At present, the vast majority of lawn lights on the market only have the function of simple lighting, and the lawn lights have changed in appearance over the years, but their functions have always been relatively single. Recently, there have been reports of sudden fires in parks causing loss of public property. After investigation and collection, it was found that rising temperatures, dry weather, fire left by players, and spontaneous combustion of dry grass were the main causes of park fires. During the daytime, fires in parks are easy to spot, and the fires can be quickly and effectively contained; at night, especially late at night, there are few active people in the parks and insufficient awareness of prevention. Once a fire breaks out, it is difficult to quickly and effectively control the fire....
Claims
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Patent Timeline
Login to View More IPC IPC(8): G08B17/06G08B17/107G08B25/08F21S9/03F21V33/00F21W131/109
CPCG08B17/06G08B17/107G08B25/08F21S9/03F21V33/0076F21W2131/109Y02B20/72
Inventor 朱志伟张自嘉韩智轩刘旭颖王鹏明梅
Owner NANJING UNIV OF INFORMATION SCI & TECH