CN104537779A - Anti-flaming alarm - Google Patents
Anti-flaming alarm Download PDFInfo
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- CN104537779A CN104537779A CN201410785672.8A CN201410785672A CN104537779A CN 104537779 A CN104537779 A CN 104537779A CN 201410785672 A CN201410785672 A CN 201410785672A CN 104537779 A CN104537779 A CN 104537779A
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- Prior art keywords
- alarm
- retardant
- fire
- amplifier
- flaming
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Abstract
The invention discloses an anti-flaming alarm. The anti-flaming alarm comprises a sound generator, an amplifier, a sound generation sensor, a piezoresistor and a fireproof shell, the sound generator, the amplifier, the sound generation sensor and the piezoresistor are arranged in the fireproof shell made of anti-flaming PE, the sound generator is in induction connection with the sound generation sensor, the amplifier is arranged between the sound generator and the sound generation sensor, and the piezoresistor is arranged on the sound generation sensor. In this way, the anti-flaming alarm is simple in structure, high in sensibility, convenient to use and high in safety stability, and fireproof design is adopted for the anti-flaming alarm.
Description
Technical field
The present invention relates to alarm field, particularly relate 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 present invention 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 present invention 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 a preferred embodiment of the present invention, the inwall of described flameproof case is provided with flame-retardant board.
In a preferred embodiment of the present invention, the material of described flame-retardant board is stainless steel.
In a preferred embodiment of the present invention, described voicing sensor is connected by cable with piezoresistance.
The invention has the beneficial effects as follows: the fire-retardant alarm of the present invention, 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 embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, 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 invention 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 embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention 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 present invention 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 embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention 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 invention.
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 |
|---|---|---|---|
| CN201410785672.8A CN104537779A (en) | 2014-12-18 | 2014-12-18 | Anti-flaming alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785672.8A CN104537779A (en) | 2014-12-18 | 2014-12-18 | Anti-flaming alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104537779A true CN104537779A (en) | 2015-04-22 |
Family
ID=52853298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410785672.8A Pending CN104537779A (en) | 2014-12-18 | 2014-12-18 | Anti-flaming alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104537779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530574A (en) * | 2016-12-13 | 2017-03-22 | 常熟昊虞电子信息科技有限公司 | Fire hazard alarm with standby battery circuit |
-
2014
- 2014-12-18 CN CN201410785672.8A patent/CN104537779A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530574A (en) * | 2016-12-13 | 2017-03-22 | 常熟昊虞电子信息科技有限公司 | Fire hazard alarm with standby battery circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |