CN213582493U - Independent smoke alarm - Google Patents
Independent smoke alarm Download PDFInfo
- Publication number
- CN213582493U CN213582493U CN202022963732.4U CN202022963732U CN213582493U CN 213582493 U CN213582493 U CN 213582493U CN 202022963732 U CN202022963732 U CN 202022963732U CN 213582493 U CN213582493 U CN 213582493U
- Authority
- CN
- China
- Prior art keywords
- main control
- circuit board
- control pcb
- lamp
- pcb circuit
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Fire Alarms (AREA)
- Alarm Systems (AREA)
Abstract
The utility model provides a stand alone type smoke alarm, its characterized in that: the circuit of the main control PCB circuit board arranged in the shell is connected with the infrared emission lamp, the infrared receiving lamp and the buzzer on the main control PCB circuit board; a smoke inlet piece connected with a circuit of the main control PCB circuit board is arranged on the shading piece arranged in the shell, and a smoke inlet channel is arranged on the shell; the upper cover is provided with an infrared transmitting through hole corresponding to the position of the infrared transmitting lamp and an infrared receiving through hole corresponding to the position of the infrared receiving lamp; the NTC temperature sensor penetrates through the upper cover and then is connected with a circuit of the main control PCB circuit board; the battery in the shell is connected with the main control PCB circuit board, the infrared transmitting lamp, the infrared receiving lamp, the buzzer and the NTC temperature sensor. The smoke alarm of the utility model can more effectively play the role of indication and alarm in case of fire.
Description
Technical Field
The utility model belongs to the technical field of a fire-fighting equipment and specifically relates to a fire control alarm equipment.
Background
At present, after a fire occurs in a building, a management center cannot timely master the situation, and the fire is usually changed from small to large to cause loss, so that reliable alarm equipment is needed as one of the alarm means.
However, the existing smoke alarm is generally a smoke detection cavity with a plurality of infrared geminate transistors, the infrared geminate transistors are used for detecting the interference of smoke to infrared light, if water vapor dust or automobile tail gas is encountered, false alarm can be generated, and therefore early warning can be only carried out, and intelligent fire control linkage cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stand alone type smoke alarm, its purpose is solved prior art's shortcoming, can play instruction and alarm effect when the conflagration more effectively.
The utility model provides a technical scheme that its technical problem adopted is:
stand alone type smoke alarm, its characterized in that:
the circuit of the main control PCB circuit board arranged in the shell is connected with the infrared emission lamp, the infrared receiving lamp and the buzzer on the main control PCB circuit board;
a smoke inlet piece connected with a circuit of the main control PCB circuit board is arranged on the shading piece arranged in the shell, and a smoke inlet channel is arranged on the shell;
the upper cover is provided with an infrared transmitting through hole corresponding to the position of the infrared transmitting lamp and an infrared receiving through hole corresponding to the position of the infrared receiving lamp;
the NTC temperature sensor penetrates through the upper cover and then is connected with a circuit of the main control PCB circuit board;
the battery in the shell is connected with the main control PCB circuit board, the infrared transmitting lamp, the infrared receiving lamp, the buzzer and the NTC temperature sensor.
The upper fastener is buckled and installed at the through hole formed in the upper surface of the shell, the side wall of the part of the upper fastener protruding out of the upper cover is provided with a through groove serving as a smoke inlet channel, and the smoke inlet piece is accommodated in the upper fastener.
And one or more smoke alarms are arranged on each floor, and a wireless Bluetooth communication module arranged on a main control PCB (printed circuit board) of each smoke alarm is connected with a building fire-fighting central controller through the Internet.
Every stand alone type smoke alarm 100 all has independent ID data and two-dimensional code, has battery 3 moreover, and the smoke sensation is in low-power consumption dormant state in normal time, and unusual smog awakens up and gets into work after, surveys the back, just sends the detection and the radio signal of smog and temperature to can have the long time to be used for work, and have that the power shortage voltage warns inadequately and the unusual data transmission of undervoltage, can remind the staff to look over in real time and ensure the effective work of smoke sensation and state.
Every stand alone type smoke alarm 100 corresponds paired automatic fire control setting according to specific position, can be one to many, or 2 adopt the bluetooth wireless to carry out automatic detection and controlgear to one, can not need internet and server high in the clouds just can carry out automatic wireless detection and wireless automatic equipment work of receiving control and carry out the remedy of putting out a fire and emergency alarm and emergency evacuation by oneself in thing networking LAN.
The utility model discloses an useful part lies in:
the utility model discloses have smoke simultaneously and feel and temperature probe, smog is the early warning, and the temperature is the secondary and verifies the warning, feels and reports to the police under the coexistence condition with the thalposis with the cigarette and follows linkage output to can send fire signal control automatic fire extinguishing and other fire-fighting equipment and avoid the malfunction.
The inside high-efficient large capacity battery that is equipped with of casing can utilize the battery to carry out stand alone type detection work under the external power supply condition not needing, will send the warning and change or the suggestion of charging when the battery because not enough after the use.
Because each cigarette is felt to have its own independent identification code and position code. Can be in the accurate demonstration of management end and report smoke detector short of electricity, unusual or off-line lamp information to maintenance and managers carry out effective maintenance management, ensure that equipment can effectual operation.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a three-dimensional exploded view of the stand-alone smoke alarm of the present invention;
figure 2 is the utility model discloses stand alone type smoke alarm outward appearance.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without inventive labor. In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "inner", "outer", "bottom", and the like as used herein are used in the description to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2:
the upper and lower covers 9, 5 snap together to form the housing of the stand-alone smoke alarm 100.
The shell is internally provided with a main control PCB circuit board 6, and the circuit of the main control PCB circuit board 6 is connected with an infrared emission lamp 61, an infrared receiving lamp 62 and a buzzer 63 on the main control PCB circuit board 6.
Install light-shading spare 7 in the casing, install on the light-shading spare 7 and advance cigarette spare 8, advance the circuit connection of cigarette spare 8 and master control PCB circuit board 6.
The middle of the upper cover 9 is provided with a through hole 91, the through hole 91 is buckled with an upper fastener 10, and the side wall of the part of the upper fastener 10 protruding out of the upper cover 9 is provided with a through groove 101.
The smoke inlet member 8 is received in the upper fastening member 10.
The upper cover 9 is further provided with an infrared transmitting through hole 61 'corresponding to the position of the infrared transmitting lamp 61 and an infrared receiving through hole 62' corresponding to the position of the infrared receiving lamp 62.
The NTC temperature sensor 11 passes through the upper cover 9 and then is connected with the circuit of the main control PCB circuit board 6.
A battery cover 2 is fixedly connected below the lower cover 5, and a battery 3 is also arranged in the space between the battery cover 2 and the lower cover 5.
The battery 3 is connected with and supplies power to the main control PCB circuit board 6, the infrared emission lamp 61, the infrared receiving lamp 62, the buzzer 63 and the NTC temperature sensor 11.
The foam 1 is arranged below the battery cover 2 and used for being connected with a wall.
The position of the key 4 passing through the lower cover corresponds to the position of a network access key of the main control PCB 6, and the key is used for supplying a network.
Each floor is provided with one or more independent smoke alarms 100, and a wireless Bluetooth communication module arranged on a main control PCB circuit board 6 of each independent smoke alarm 100 is connected with a building fire-fighting central controller through the Internet.
The circuit of the main control PCB circuit board 6 is designed by the prior art.
When a fire alarm occurs:
the infrared ray that smog diffusion infrared emission lamp 61 sent jets out from infrared emission through-hole 61 ', hits smog reflection back, jets into the casing from infrared receiving through-hole 62 ', is received by infrared receiving lamp 62, and infrared signal's change is judged by the circuit of master control PCB circuit board 6, but does not report to the police, can send the early warning suggestion.
The NTC temperature sensor 11 detects a temperature rise, the temperature rise signal being determined by the circuitry of the main control PCB circuit board 6.
When smoke is detected and temperature rise is detected to be satisfied simultaneously, the circuit of the main control PCB circuit board 6 controls the buzzer 63 to give an alarm.
Meanwhile, signals are sent to the Internet and a building fire-fighting central controller through the wireless Bluetooth communication module to inform property personnel.
The building fire-fighting central controller sends the control signal to the wireless Bluetooth communication module of the main control PCB circuit board 6 of the other independent smoke alarm 100 to control the buzzer 63 to give an alarm.
The wireless bluetooth communication module of the main control PCB circuit board 6 of the independent smoke alarm 100 can also be connected with the wireless bluetooth communication modules of other fire fighting equipment, and automatically start other fire fighting devices.
Every stand alone type smoke alarm 100 all has independent ID data and two-dimensional code, has battery 3 moreover, and the smoke sensation is in low-power consumption dormant state in normal time, and unusual smog awakens up and gets into work after, surveys the back, just sends the detection and the radio signal of smog and temperature to can have the long time to be used for work, and have that the power shortage voltage warns inadequately and the unusual data transmission of undervoltage, can remind the staff to look over in real time and ensure the effective work of smoke sensation and state.
Every stand alone type smoke alarm 100 corresponds paired automatic fire control setting according to specific position, can be one to many, or 2 adopt the bluetooth wireless to carry out automatic detection and controlgear to one, can not need internet and server high in the clouds just can carry out automatic wireless detection and wireless automatic equipment work of receiving control and carry out the remedy of putting out a fire and emergency alarm and emergency evacuation by oneself in thing networking LAN.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. Stand alone type smoke alarm, its characterized in that: the circuit of the main control PCB circuit board arranged in the shell is connected with the infrared emission lamp, the infrared receiving lamp and the buzzer on the main control PCB circuit board; a smoke inlet piece connected with a circuit of the main control PCB circuit board is arranged on the shading piece arranged in the shell, and a smoke inlet channel is arranged on the shell; the upper cover is provided with an infrared transmitting through hole corresponding to the position of the infrared transmitting lamp and an infrared receiving through hole corresponding to the position of the infrared receiving lamp; the NTC temperature sensor penetrates through the upper cover and then is connected with a circuit of the main control PCB circuit board; the battery in the shell is connected with the main control PCB circuit board, the infrared transmitting lamp, the infrared receiving lamp, the buzzer and the NTC temperature sensor.
2. A self-contained smoke alarm as claimed in claim 1 wherein: the upper fastener is buckled and installed at the through hole formed in the upper surface of the shell, the side wall of the part of the upper fastener protruding out of the upper cover is provided with a through groove serving as a smoke inlet channel, and the smoke inlet piece is accommodated in the upper fastener.
3. A self-contained smoke alarm as claimed in claim 1 wherein: each floor is provided with one or more independent smoke alarms, and a wireless Bluetooth communication module arranged on a main control PCB circuit board of each independent smoke alarm is connected with a building fire-fighting central controller through the internet.
4. A self-contained smoke alarm as claimed in claim 1 wherein: each independent smoke alarm has independent ID data and two-dimensional codes.
5. A self-contained smoke alarm as claimed in claim 1 wherein: each independent smoke alarm is wirelessly connected with other fire fighting devices in a one-to-many or 2-to-one mode by adopting Bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963732.4U CN213582493U (en) | 2020-12-12 | 2020-12-12 | Independent smoke alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963732.4U CN213582493U (en) | 2020-12-12 | 2020-12-12 | Independent smoke alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213582493U true CN213582493U (en) | 2021-06-29 |
Family
ID=76548780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022963732.4U Active CN213582493U (en) | 2020-12-12 | 2020-12-12 | Independent smoke alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213582493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115083100A (en) * | 2022-06-13 | 2022-09-20 | 重庆君歌电子科技有限公司 | Smoke sensor for new energy automobile |
-
2020
- 2020-12-12 CN CN202022963732.4U patent/CN213582493U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115083100A (en) * | 2022-06-13 | 2022-09-20 | 重庆君歌电子科技有限公司 | Smoke sensor for new energy automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5786767A (en) | Home safety system | |
| US20050073405A1 (en) | Wireless children's safety light | |
| WO2010036511A1 (en) | Dual condition fire/smoke detector with adjust led cannon | |
| CN101120389A (en) | Wireless remote controllable fire and smoke alarm system | |
| CN109541543A (en) | A kind of fire-fighting Field Force positioning system, localization method and detection positioning device | |
| US20020030600A1 (en) | Fire alarm beacon system | |
| CN213582493U (en) | Independent smoke alarm | |
| CN218647498U (en) | Safety protector for electric appliance | |
| CN205412011U (en) | Intelligence fire hose | |
| CN207731445U (en) | A kind of NB-Iot and the bis- net smoke alarms of LoRa | |
| CN210181764U (en) | Energy-saving intelligent kitchen safety monitoring alarm based on 51 singlechip | |
| KR200307344Y1 (en) | A warning for a fire sensing | |
| CN216161202U (en) | Smoke alarm and smoke alarm system | |
| JP2501926B2 (en) | Wireless alarm system | |
| EP3498093B1 (en) | A fishing appliance and a fishing accessory | |
| CN112102581A (en) | Intelligent fire-fighting escape system and device for hotel | |
| CH708729A2 (en) | Remote control system for an electromedical apparatus, in particular an automatic external defibrillator. | |
| CN221175541U (en) | NB-IOT intelligent smoke detecting alarm | |
| CN210534952U (en) | Low-power-consumption fire safety alarm detection terminal system based on Lora communication | |
| CN214633604U (en) | Fire-fighting equipment anti-dismantling monitoring device | |
| CN217880514U (en) | Civil laser methane alarm with high stability | |
| CN219063167U (en) | Lamp integrated with alarm | |
| CN216353281U (en) | Safety exit pilot lamp with high sensitivity alarming function | |
| CN210865007U (en) | Wireless smoke detection device based on loRa | |
| CN211855415U (en) | Canteen environment monitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |