CN208477692U - A kind of intelligence smoke detector - Google Patents
A kind of intelligence smoke detector Download PDFInfo
- Publication number
- CN208477692U CN208477692U CN201821036338.2U CN201821036338U CN208477692U CN 208477692 U CN208477692 U CN 208477692U CN 201821036338 U CN201821036338 U CN 201821036338U CN 208477692 U CN208477692 U CN 208477692U
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- smoke detector
- bottom plate
- communication antenna
- radiator
- mainboard
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Abstract
The utility model discloses a kind of intelligent smoke detectors, including communication antenna, mainboard, shell and bottom plate；Cigarette sense detecting module and NB-IOT communication module are provided on mainboard；Communication antenna has cavity, and mainboard is placed in the cavity；Communication antenna and bottom plate are electrically connected；Shell and bottom plate are detachably connected.The utility model relates to technical field of fire control, it is a kind of intelligence smoke detector enhance indoor 2G, 3G/4G communication signal by the way that communication antenna is arranged in intelligent smoke detector, expand the coverage area of communication network；Increase NB-IOT communication module in intelligent smoke detector, remote-wireless monitoring and fire alarm are realized by NB-IOT technology of Internet of things.Overcome existing fire detector can only onsite alarming or aging circuit the problem of blocking fire information transmission, facilitate installation, maintenance and management and information long transmission distance, there is good economic and social benefit.
Description
Technical field
The utility model relates to technical field of fire control, in particular to a kind of intelligent smoke detector.
Background technique
With the high speed development of national economy, the quantity of population and property is in sharp increase in City Building, due to line
The fire moment caused by the factors such as road aging, overload work of electric appliance threatens the safety of life and property of people.In order to avoid
Or reduce and lost caused by fire, it is on the one hand to reduce the factor for causing fire, being on the other hand can be before occurring fire in time
Early warning.Common fire detector is usually the monitoring point of an isolated formula, when there is fire generation can only onsite alarming, structure
Function is relatively simple, when live left unguarded may because of fire caused by heavy losses.Traditional smoke alarm can group
Network is monitored at an automatic alarm, but takes wired connection mode mostly, communication line is easily caused to install, is difficult in maintenance.By
It is embedded into wall or furred ceiling covering in a large amount of conducting wire, fire will be blocked to believe when there is the problems such as aging circuit, corrosion
The transmission of breath, the maintenance of cable network also expend a large amount of human and material resources and financial resources.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of the utility model is to provide a kind of intelligent smoke detector, can not only increase
Strong interior communication signal, and can be realized remote-wireless monitoring and fire alarm.
The technical scheme adopted by the utility model is it is a kind of intelligence smoke detector, including communication antenna, mainboard, shell and
Bottom plate；
Cigarette sense detecting module and NB-IOT communication module are provided on the mainboard；
The communication antenna has cavity, and the mainboard is placed in the cavity；
The communication antenna and the bottom plate are electrically connected；
The shell and the bottom plate are detachably connected.
Preferably, the communication antenna includes the first radiator and the second radiator interconnected, first radiation
Body is in cylinder type, and second radiator is in circular cone figure, and first radiator and second radiator form class top
Spiro structure.
Preferably, the radio frequency electrical cable for connecting communication signal end and communication antenna is provided on the bottom plate.
Preferably, the bottom plate center be equipped with circular through hole, the radio frequency electrical cable pass through the circular through hole with it is described
The welding of second radiator.
Preferably, multiple brackets are distributed uniformly and circumferentially on the outside of first irradiator surface；
One end of the bracket is fixedly connected with the first radiation external surface, and the other end is fixed on the bottom plate.
Preferably, the bracket is in a strip shape.
Preferably, first irradiator surface offers multiple first through hole.
Preferably, buzzer is additionally provided on the mainboard, the buzzer and the cigarette sense detecting module are electrically connected.
Preferably, the second through-hole is offered on the shell.
The beneficial effects of the utility model are: a kind of intelligence smoke detector, by the way that communication antenna is arranged in intelligent smoke detector,
Indoor 2G, 3G/4G communication signal is enhanced, the coverage area of communication network is expanded；Increase NB- in intelligent smoke detector
IOT communication module realizes remote-wireless monitoring and fire alarm by NB-IOT technology of Internet of things.Overcome existing fire
Fire detector can only onsite alarming or aging circuit the problem of blocking fire information transmission, facilitate installation, maintenance and management and letter
Long transmission distance is ceased, there is good economic and social benefit.
Detailed description of the invention
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of a specific embodiment of intelligence smoke detector in the utility model.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
As shown in Figure 1, be a kind of structural schematic diagram of a specific embodiment of intelligence smoke detector in the utility model, including
Shell 1, cigarette sense detecting module 2, NB-IOT communication module 3, buzzer 4, mainboard 5, communication antenna 6, bracket 7, bottom plate 8 and radio frequency
Cable 9.
Cigarette sense detecting module 2 and NB-IOT communication module 3 are arranged on mainboard 5.Communication antenna 6 has cavity, and mainboard 5 is put
It sets in the cavity of communication antenna 6.Communication antenna 6 and bottom plate 8 are electrically connected.Shell 1 and bottom plate 8 are detachably connected.On mainboard 5
It is additionally provided with buzzer 4, buzzer 4 and cigarette sense detecting module 2 are electrically connected.
Communication antenna 6 includes the first radiator interconnected and the second radiator.First radiator is in cylinder type, the
Two radiators are in circular cone figure, and the top of the bottom of the first radiator and the second radiator is seamlessly transitted by chamfering, formation class
Gyroscope structure.Multiple brackets 7 are distributed uniformly and circumferentially on the outside of first irradiator surface.Metal material can be used in bracket 7, is in
The rectangular strip of specific width.One end of bracket 7 is fixedly connected with the first radiation external surface, and the other end is fixed on bottom plate 8,
Communication antenna 6 is supported to stablize.The radiation direction for improving communication antenna 6 with this facilitates the matching for carrying out radiofrequency signal.
First irradiator surface of communication antenna 6 offers multiple first through hole 61, on the one hand can mitigate communication antenna 6
Own wt, on the other hand for fire occur when air enter cigarette sense detecting module 2, carry out subsequent air sampling and inspection
Survey work.Also the second through-hole 11 is offered on shell 1, air enters smoke detector when occurring for fire.
The function of cigarette sense detecting module 2 is to complete Smoke Detection.When fire occurs, the air containing smog passes through shell
The second through-hole 11 on 1 enters smoke detector, then enters cigarette sense detecting module 2 by the first through hole 61 of the first irradiator surface.
Small-sized gas chamber is formed in the top of cigarette sense detecting module 2, the delay sampling and detection and analysis for air.When cigarette sense detects mould
When block 2 detects that smokescope is more than limitation, the buzzer 4 on mainboard 5 is activated, buzzer 4 issues alarm signal.Certainly
Indicator light can be set on smoke detector, and indicator light and cigarette sense detecting module 2 are electrically connected.When cigarette sense detecting module 2 detects
When smokescope is more than limitation, control instructions lamp is lighted, and issues alarm signal；Or the combination using buzzer 4 and indicator light,
Realize sound-light alarm.
NB-IOT communication module 3 is also integrated on mainboard 5.When cigarette sense detecting module 2 detects that smokescope is more than limit
When amount, cigarette sense signal is exported to NB-IOT communication module 3, then pass through antenna transmission to tension management platform, tension management platform
The end PC or mobile phone terminal or the Fire Command Center for transmitting a signal to user, realize remote alarms.Meanwhile NB-IOT communicates mould
Block 3 is also used to regularly send security information, the remote fire behavior monitoring of real-time perfoming and alarm to the network node of region.
Metal material can be used in bottom plate 8, and center is equipped with circular through hole, and bottom is provided with for connecting communication signal end and leads to
The radio frequency electrical cable 9 of Iflytech's line 6, is used for transmission radiofrequency signal.Second radiator of communication antenna 6 passes through circular through hole and radio frequency
Cable 9 welds.The surrounding of bottom plate 8 is evenly arranged with mounting hole (not shown), fixes for carrying out metope.
Compared with prior art, the utility model enhances on the one hand by the way that communication antenna is arranged in intelligent smoke detector
Indoor 2G, 3G/4G communication signal, expands the coverage area of communication network；On the other hand, increase in intelligent smoke detector
NB-IOT communication module realizes remote-wireless monitoring and fire alarm by NB-IOT technology of Internet of things.It overcomes existing
Fire detector can only onsite alarming or aging circuit the problem of blocking fire information transmission, facilitate installation, maintenance and management and
Information long transmission distance has good economic and social benefit.The utility model can also be applied to wireless communication system, as
The R-T unit of communication signal amplification and enhancing.
It is to be illustrated to the preferable implementation of the utility model, but the utility model creation is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
1. a kind of intelligence smoke detector, which is characterized in that including communication antenna, mainboard, shell and bottom plate；
Cigarette sense detecting module and NB-IOT communication module are provided on the mainboard；
The communication antenna has cavity, and the mainboard is placed in the cavity；
The communication antenna and the bottom plate are electrically connected；
The shell and the bottom plate are detachably connected.
2. a kind of intelligent smoke detector according to claim 1, which is characterized in that the communication antenna includes interconnected
First radiator and the second radiator, first radiator are in cylinder type, and second radiator is in circular cone figure, described
First radiator and second radiator form class gyroscope structure.
3. a kind of intelligent smoke detector according to claim 2, which is characterized in that be provided on the bottom plate logical for connecting
Interrogate the radio frequency electrical cable of signal end and communication antenna.
4. a kind of intelligent smoke detector according to claim 3, which is characterized in that the bottom plate center is equipped with circular through hole,
The radio frequency electrical cable passes through the circular through hole and second radiator welds.
5. a kind of intelligent smoke detector according to claim 4, which is characterized in that the outer lateral edge circle of first irradiator surface
Circumferential direction is uniformly distributed multiple brackets；
One end of the bracket is fixedly connected with the first radiation external surface, and the other end is fixed on the bottom plate.
6. a kind of intelligent smoke detector according to claim 5, which is characterized in that the bracket is in a strip shape.
7. a kind of intelligent smoke detector according to claim 1-6, which is characterized in that first irradiator surface
Offer multiple first through hole.
8. a kind of intelligent smoke detector according to claim 7, which is characterized in that be additionally provided with buzzer, institute on the mainboard
It states buzzer and the cigarette sense detecting module is electrically connected.
9. a kind of intelligent smoke detector according to claim 8, which is characterized in that offer the second through-hole on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036338.2U CN208477692U (en) | 2018-07-02 | 2018-07-02 | A kind of intelligence smoke detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036338.2U CN208477692U (en) | 2018-07-02 | 2018-07-02 | A kind of intelligence smoke detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477692U true CN208477692U (en) | 2019-02-05 |
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ID=65212436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821036338.2U Active CN208477692U (en) | 2018-07-02 | 2018-07-02 | A kind of intelligence smoke detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841045A (en) * | 2019-04-08 | 2019-06-04 | 山东北仁汇智能源发展有限公司 | The communication system and method for a kind of quick networking NB-IOT platform of low-power consumption warning device |
-
2018
- 2018-07-02 CN CN201821036338.2U patent/CN208477692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841045A (en) * | 2019-04-08 | 2019-06-04 | 山东北仁汇智能源发展有限公司 | The communication system and method for a kind of quick networking NB-IOT platform of low-power consumption warning device |
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