CN204406562U - Fire-retardant alarm - Google Patents
Fire-retardant alarm Download PDFInfo
- Publication number
- CN204406562U CN204406562U CN201420803143.1U CN201420803143U CN204406562U CN 204406562 U CN204406562 U CN 204406562U CN 201420803143 U CN201420803143 U CN 201420803143U CN 204406562 U CN204406562 U CN 204406562U
- Authority
- CN
- China
- Prior art keywords
- retardant
- fire
- alarm
- piezoresistance
- acoustical generator
- 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.)
- Expired - Fee Related
Links
Landscapes
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a kind of fire-retardant alarm, comprise: acoustical generator, amplifier, voicing sensor, piezoresistance and flameproof case, described acoustical generator, amplifier, voicing sensor and piezoresistance are located at the inside of flameproof case, described flameproof case adopts fire-retardant PE to make, described acoustical generator is responded to voicing sensor and is connected, be provided with amplifier between described acoustical generator and voicing sensor, described voicing sensor is provided with piezoresistance.By the way, the fire-retardant alarm of the utility model, structure is simple, and adopt fire protection design, sensitivity is high, easy to use, and security and stability is high.
Description
Technical field
The utility model relates to alarm field, particularly relates to a kind of fire-retardant alarm.
Background technology
Alarm is a kind of for preventing or preventing certain event that the consequence caused occurs, and reminds or warns us should take certain electronic product of taking action with forms such as sound, light, air pressure.Alarm (alarm), is divided into mechanical alarm device and electronic alarm.Along with the progress of science and technology, mechanical alarm device is replaced by the electronic alarm of advanced person more and more, is often applied to the fields such as the system failure, safety precaution, communications and transportation, medical aid, emergency disaster relief, induction detection, inseparable with social production.
Summary of the invention
The technical matters that the utility model mainly solves is to provide a kind of fire-retardant alarm, and structure is simple, and adopt fire protection design, sensitivity is high, easy to use, and security and stability is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of fire-retardant alarm, comprise: acoustical generator, amplifier, voicing sensor, piezoresistance and flameproof case, described acoustical generator, amplifier, voicing sensor and piezoresistance are located at the inside of flameproof case, described flameproof case adopts fire-retardant PE to make, described acoustical generator is responded to voicing sensor and is connected, be provided with amplifier between described acoustical generator and voicing sensor, described voicing sensor is provided with piezoresistance.
In the utility model preferred embodiment, the inwall of described flameproof case is provided with flame-retardant board.
In the utility model preferred embodiment, the material of described flame-retardant board is stainless steel.
In the utility model preferred embodiment, described voicing sensor is connected by cable with piezoresistance.
The beneficial effects of the utility model are: the fire-retardant alarm of the utility model, and structure is simple, and adopt fire protection design, sensitivity is high, easy to use, and security and stability is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of fire-retardant alarm one of the present utility model preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, acoustical generator, and 2, flameproof case, 3, flame-retardant board, 4, voicing sensor, 5, piezoresistance, 6, amplifier.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment comprises:
A kind of fire-retardant alarm, comprise: acoustical generator 1, amplifier 6, voicing sensor 4, piezoresistance 5 and flameproof case 2, described acoustical generator 1, amplifier 6, voicing sensor 4 and piezoresistance 5 are located at the inside of flameproof case 2, described flameproof case 2 adopts fire-retardant PE to make, described acoustical generator 1 is responded to voicing sensor 4 and is connected, be provided with amplifier 6 between described acoustical generator 1 and voicing sensor 4, described voicing sensor 4 is provided with piezoresistance 5.
In addition, the inwall of described flameproof case 2 is provided with flame-retardant board 3.
In addition, the material of described flame-retardant board 3 is stainless steel.
In addition, described voicing sensor 4 is connected by cable with piezoresistance 5.
The beneficial effect of the fire-retardant alarm of the utility model is:
Structure is simple, and adopt fire protection design, sensitivity is high, easy to use, and security and stability is high.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a fire-retardant alarm, it is characterized in that, comprise: acoustical generator, amplifier, voicing sensor, piezoresistance and flameproof case, described acoustical generator, amplifier, voicing sensor and piezoresistance are located at the inside of flameproof case, described flameproof case adopts fire-retardant PE to make, described acoustical generator is responded to voicing sensor and is connected, and is provided with amplifier, described voicing sensor is provided with piezoresistance between described acoustical generator and voicing sensor.
2. fire-retardant alarm according to claim 1, is characterized in that, the inwall of described flameproof case is provided with flame-retardant board.
3. fire-retardant alarm according to claim 2, is characterized in that, the material of described flame-retardant board is stainless steel.
4. fire-retardant alarm according to claim 1, is characterized in that, described voicing sensor is connected by cable with piezoresistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803143.1U CN204406562U (en) | 2014-12-18 | 2014-12-18 | Fire-retardant alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803143.1U CN204406562U (en) | 2014-12-18 | 2014-12-18 | Fire-retardant alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204406562U true CN204406562U (en) | 2015-06-17 |
Family
ID=53430404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803143.1U Expired - Fee Related CN204406562U (en) | 2014-12-18 | 2014-12-18 | Fire-retardant alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204406562U (en) |
-
2014
- 2014-12-18 CN CN201420803143.1U patent/CN204406562U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112016002536A2 (en) | "GARMENT WITH EMERGENCY DEVICE AND ASSOCIATED EMERGENCY METHOD" | |
| IN2013CH01467A (en) | ||
| WO2014047695A3 (en) | "personalized emergency, safety & rules based interactive alert notification system | |
| CN205875225U (en) | Well lid alarm device based on radio communication technique | |
| CN204406562U (en) | Fire-retardant alarm | |
| CN104537779A (en) | Anti-flaming alarm | |
| CN204332030U (en) | Packaged type alarm | |
| CN103458185A (en) | Intelligent monitoring camera | |
| CN204331930U (en) | Rotate alarm | |
| CN204332019U (en) | For the alarm of pipeline | |
| CN204952013U (en) | Intelligence warning boosting type fire extinguisher case | |
| CN205103978U (en) | Campus dormitory control and management system based on smart card | |
| CN205261811U (en) | Vital sign monitors air purifier unusually | |
| CN104332014A (en) | Smart home anti-theft device | |
| CN104504863A (en) | Alarm for pipeline | |
| CN104504870A (en) | Mobile type alarm | |
| CN207319391U (en) | A kind of intelligent plant fire protection alarm device | |
| CN104504864A (en) | Alarm for door fame | |
| CN205193971U (en) | On -site supervision system | |
| CN204359306U (en) | A kind of obliquity sensor | |
| CN104504824A (en) | Rotation alarm | |
| CN203659145U (en) | Electrical fire hazard monitoring device used for fire-fighting Internet of Things | |
| CN203673610U (en) | Smoke alarm | |
| CN103729963A (en) | Smoke alarm | |
| CN203706325U (en) | Anti-false alarm device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |