CN209842815U

CN209842815U - Intelligent fireproof alarm device

Info

Publication number: CN209842815U
Application number: CN201920880085.5U
Authority: CN
Inventors: 徐妮静
Original assignee: Liupanshui Normal University
Current assignee: Liupanshui Normal University
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2019-12-24
Anticipated expiration: 2029-06-12

Abstract

The utility model relates to an intelligence fire prevention alarm device, including USB plug, shell, button cell, temperature sensor, smoke detector, warning loudspeaker, warning light and signal processor. The USB plug is connected with the computer host to supply power to the whole alarm device. The button cell is used as an emergency power supply when the USB cannot supply power. The temperature sensor is used for monitoring the ambient temperature around the alarm. Smoke detectors are used to monitor the environment for smoke and dust. And the signal processor is connected with the temperature sensor and the smoke detector and is used for monitoring the environmental temperature and the smoke content in real time. When the environmental temperature or the smoke content exceeds a preset value, the signal processor starts the alarm horn to generate an alarm sound, and the alarm lamp flickers to remind a fire alarm; the signal processor can also send a short message to the responsible person in time to remind the responsible person to take power-off fire-extinguishing action in time. The utility model discloses not only have multiple alarming function, can detect fire signal earlier than conventional alarm moreover to have simple structure, easily make's advantage.

Description

Intelligent fireproof alarm device

Technical Field

The utility model relates to a fire alarm device, concretely relates to fire alarm device for computer lab or data center.

Background

Generally, a large number of computers in a machine room and a data center operate for a long time, and a fire disaster is easily caused due to line overload, dust and oil mist accumulation, cable aging and the like, so that personal safety and data safety are endangered. Although smoke alarms or fire alarms are installed in both the machine room and the data center, the alarms are generally installed on the ceilings or walls of the machine room and the data center and cannot sense the occurrence of fire in time. In addition, the alarm generally only has a simple sound alarm or a light flashing alarm, has no remote communication function and cannot effectively alarm the fire.

Disclosure of Invention

In order to solve timeliness and the validity problem of computer lab and data center fire alarm, the utility model provides an intelligence fire alarm device.

The utility model provides a technical scheme that prior art is not enough as follows:

the utility model provides an intelligence fire prevention alarm device, includes USB plug (1), shell (2), button cell (3), temperature sensor (4), smoke detector (5), warning loudspeaker (6), warning light (7), signal processor (8), characterized by USB plug (1) can be connected with the computer mainframe to for whole alarm device power supply. The button battery (3) is used as a standby power supply when the USB cannot supply power; signals monitored by the temperature sensor (4) and the smoke detector (5) are input into a signal processor (8); the temperature sensor (4) can monitor the temperature within the range of-20 ℃ to 800 ℃, and the working range of the smoke detector (5) is-20 ℃ to 100 ℃. When the environmental temperature and the smoke concentration exceed the safety threshold value due to fire, the signal processor (8) outputs signals to the alarm horn (6) and the alarm lamp (7), and meanwhile, short messages can be sent to inform safety responsible persons to take action in time.

Compared with the prior art, the utility model following advantage has: 1. the alarm device is very close to the fire source, so that fire alarm information can be detected at the first time, and serious fire is avoided; 2. a plurality of alarm signals; 3, a USB and button battery dual power supply mode is adopted, so that the reliability is high; 4. simple structure and convenient manufacture.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. USB plug, 2, shell, 3, button cell, 4, temperature sensor, 5, smoke detector, 6, warning loudspeaker, 7, warning light, 8, signal processor.

Detailed Description

With reference to fig. 1, as follows:

the utility model provides an intelligence fire prevention alarm device, includes USB plug 1, shell 2, button cell 3, temperature sensor 4, smoke detector 5, warning loudspeaker 6, warning light 7, signal processor 8, characterized by USB plug 1 with USB interface connection behind the computer mainframe box, make alarm device be close to the part that circuit, cable etc. easily catch fire as far as possible, the whole alarm device power supply of USB plug simultaneously. The button cell 3 is used as a standby power supply when the USB cannot supply power. The temperature sensor 4 and the smoke detector 5 respectively monitor the temperature and the smoke content of the environment in real time, and the obtained signals are input into the signal processor 8. When the environmental temperature or the smoke content exceeds the safety threshold, the signal processor 8 outputs signals and starts the alarm horn 6 and the alarm lamp 7, and meanwhile, the signal processor can send short messages to inform a safety responsible person to take fire extinguishing action in time.

The embodiments described above are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.

Claims

1. An intelligent fireproof alarm device comprises a USB plug (1), a shell (2), a button cell (3), a temperature sensor (4), a smoke detector (5), an alarm horn (6), an alarm lamp (7) and a signal processor (8), and is characterized in that the USB plug (1) can be connected with a computer mainframe and supplies power to the whole alarm device, and the button cell (3) is used as a standby power supply when the USB cannot supply power; signals monitored by the temperature sensor (4) and the smoke detector (5) are input into a signal processor (8); the signal processor (8) outputs signals to the alarm horn (6) and the alarm lamp (7), and meanwhile, the signal processor can send short messages to inform safety responsible persons to take action in time.

2. An intelligent fire protection alarm device according to claim 1, wherein the temperature sensor (4) has a temperature acquisition range of-20 to 800 ℃.

3. An intelligent fire protection alarm device according to claim 1, wherein the smoke detector (5) operates at a temperature in the range of-20 to 100 ℃.

4. An intelligent fire protection alarm device according to claim 1, wherein the signal processor (8) has a short message sending function.