CN215643017U - Novel smoke alarm - Google Patents
Novel smoke alarm Download PDFInfo
- Publication number
- CN215643017U CN215643017U CN202121497966.2U CN202121497966U CN215643017U CN 215643017 U CN215643017 U CN 215643017U CN 202121497966 U CN202121497966 U CN 202121497966U CN 215643017 U CN215643017 U CN 215643017U
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- China
- Prior art keywords
- zigbee
- receiving circuit
- circuit
- zigbee receiving
- coordinator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006855 networking Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses a novel smoke alarm, which is characterized in that: the system comprises a detection terminal and a coordinator; the coordinator comprises a ZigBee receiving circuit and a computer, wherein a receiving antenna is arranged on the ZigBee receiving circuit, a ZigBee receiving circuit bottom plate is arranged below the ZigBee receiving circuit, and a data transmission interface is arranged on the ZigBee receiving circuit bottom plate; the receiving antenna is connected with the ZigBee receiving circuit through a wire, the ZigBee receiving circuit is connected with the data transmission interface through a ZigBee receiving circuit bottom plate, the data transmission interface is connected with the computer through a wire, and the detection terminal comprises a shell. The system of the utility model has the advantages of ingenious and novel design, reasonable structure, proper configuration, complete functions, easy manufacture, low manufacturing cost, convenient use, safety, reliability and good man-machine work efficiency.
Description
Technical Field
The utility model relates to the field of fire safety, in particular to a novel smoke alarm.
Background
The existing smoke alarm device for fire fighting mainly adopts wired transmission, the arrangement cost is high, and the resetting needs to be carried out manually, so that the device is very troublesome. Therefore, a novel smoke alarm which is convenient to install and maintain, low in cost, capable of achieving wireless transmission and good in implementation effect is urgently needed.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a novel smoke alarm.
The utility model is realized by the following technical scheme:
a novel smoke alarm comprises a detection terminal and a coordinator; the detection terminal comprises a shell, a battery is arranged in the shell, a ZigBee circuit is arranged in the shell, a smoke sensor is arranged on the ZigBee circuit, and a transmitting antenna is arranged below the ZigBee circuit; the battery is connected with the ZigBee circuit through a wire, and the transmitting antenna is connected with the ZigBee circuit through a radio frequency connecting wire. The coordinator comprises a ZigBee receiving circuit and a computer, wherein a receiving antenna is arranged on the ZigBee receiving circuit, a ZigBee receiving circuit bottom plate is arranged below the ZigBee receiving circuit, and a data transmission interface is arranged on the ZigBee receiving circuit bottom plate; the receiving antenna is connected with the ZigBee receiving circuit through a wire, the ZigBee receiving circuit is connected with the data transmission interface through a ZigBee receiving circuit bottom plate, the data transmission interface is connected with the computer through a wire, the detection terminal is connected with the coordinator through a ZigBee network, and meanwhile, the detection terminal is connected with the coordinator.
When the smoke concentration monitoring device is used, the coordinator is powered on, the data transmission interface is connected to a computer, the detection terminal is opened, automatic networking is completed after 30 seconds, and a computer display screen starts to display real-time smoke concentration. When the smoke concentration reaches the threshold value, the detection terminal sends alarm information to the coordinator, and the alarm information is displayed on a computer screen to achieve the alarm effect.
As a preferred technical scheme, the utility model adopts a ZigBee network for transmission.
According to the preferred technical scheme, the detection terminal comprises a shell, a battery is arranged in the shell, a ZigBee circuit is arranged in the shell, a smoke sensor is arranged on the ZigBee circuit, and a transmitting antenna is arranged below the ZigBee circuit; the battery is connected with the ZigBee circuit through a wire, and the transmitting antenna is connected with the ZigBee circuit through a radio frequency connecting wire.
As a preferred technical scheme, the detection terminal is connected with the coordinator.
The utility model has the functions of detecting the smoke concentration and alarming, the function is realized by that the real-time smoke concentration is displayed on the computer display screen after the networking is successful, and when the smoke concentration reaches the threshold value, the detection terminal can send alarm information to the coordinator, and the alarm information is displayed on the computer screen.
The utility model has low power consumption and low arrangement and maintenance cost, and can be used by simple installation. After the smoke concentration alarm device is used, the functions of smoke concentration detection and alarm can be achieved.
The system of the utility model has the advantages of ingenious and novel design, reasonable structure, proper configuration, complete functions, easy manufacture, low manufacturing cost, convenient use, safety, reliability and good man-machine work efficiency. With the supporting use of fire-fighting equipment in present stage, can realize more accurate, the smoke detection function of wider scope reaches better safe effect.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a preferred mode of the utility model.
In the figure: 1-detection terminal, 2-coordinator, 3-ZigBee circuit, 4-transmitting antenna, 5-smoke sensor, 6-battery, 7-shell, 8-receiving antenna, 9-ZigBee receiving circuit, 10-ZigBee receiving circuit bottom board, 11-data transmission interface and 12-computer.
Detailed Description
In order that those skilled in the art will better understand the present invention, a more complete and complete description of the present invention is provided below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1, a novel smoke alarm comprises a detection terminal 1 and a coordinator 2.
The detection terminal 1 comprises a shell 7, a battery 6 is arranged in the shell 7, a ZigBee circuit 3 is arranged in the shell 7, a smoke sensor 5 is arranged on the ZigBee circuit 3, and a transmitting antenna 4 is arranged below the ZigBee circuit 3; the battery 6 is connected with the ZigBee circuit 3 through a wire, and the transmitting antenna 4 is connected with the ZigBee circuit 3 through a radio frequency connecting wire. The coordinator 2 comprises a ZigBee receiving circuit 9 and a computer 12, wherein a receiving antenna 8 is arranged on the ZigBee receiving circuit 9, a ZigBee receiving circuit bottom plate 10 is arranged below the ZigBee receiving circuit 9, and a data transmission interface 11 is arranged on the ZigBee receiving circuit bottom plate 10; the receiving antenna 8 is connected with the ZigBee receiving circuit 9 through a lead, the ZigBee receiving circuit 9 is connected with the data transmission interface 11 through the ZigBee receiving circuit bottom plate 10, the data transmission interface 11 is connected with the computer 12 through a lead, the detection terminal 1 is connected with the coordinator 2 through a ZigBee signal, and meanwhile, the detection terminal 1 is connected with the coordinator 2.
The functional indexes of the utility model are as follows:
1) appearance function: the volume is school, and light in weight conveniently holds.
2) The technical function is as follows: and detecting the smoke concentration and giving an alarm.
The performance indexes of the utility model are as follows:
working voltage: DC 5V
Working temperature: minus 20 ℃ to plus 120 DEG C
Storage temperature: minus 10 ℃ to plus 40 DEG C
Detecting the terminal power: 100mW
Detection of terminal signal coverage radius: 100m
The technical solutions in the embodiments of the present invention are clearly and completely described above, and the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (3)
1. A novel smoke alarm is characterized in that: the system comprises a detection terminal and a coordinator; the coordinator comprises a ZigBee receiving circuit and a computer, wherein a receiving antenna is arranged on the ZigBee receiving circuit, a ZigBee receiving circuit bottom plate is arranged below the ZigBee receiving circuit, and a data transmission interface is arranged on the ZigBee receiving circuit bottom plate; the detection terminal comprises a shell, a battery is arranged in the shell, a ZigBee circuit is arranged in the shell, a smoke sensor is arranged on the ZigBee circuit, and a transmitting antenna is arranged below the ZigBee circuit; the battery is connected with the ZigBee circuit through a wire, and the transmitting antenna is connected with the ZigBee circuit through a radio frequency connecting wire.
2. A novel smoke alarm as claimed in claim 1 wherein: the utility model adopts ZigBee network to transmit.
3. A novel smoke alarm as claimed in claim 1 wherein: the detection terminal is connected with the coordinator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497966.2U CN215643017U (en) | 2021-07-03 | 2021-07-03 | Novel smoke alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497966.2U CN215643017U (en) | 2021-07-03 | 2021-07-03 | Novel smoke alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215643017U true CN215643017U (en) | 2022-01-25 |
Family
ID=79947552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121497966.2U Expired - Fee Related CN215643017U (en) | 2021-07-03 | 2021-07-03 | Novel smoke alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215643017U (en) |
-
2021
- 2021-07-03 CN CN202121497966.2U patent/CN215643017U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |