CN204856793U - Fire alarm device - Google Patents
Fire alarm device Download PDFInfo
- Publication number
- CN204856793U CN204856793U CN201520564171.7U CN201520564171U CN204856793U CN 204856793 U CN204856793 U CN 204856793U CN 201520564171 U CN201520564171 U CN 201520564171U CN 204856793 U CN204856793 U CN 204856793U
- Authority
- CN
- China
- Prior art keywords
- starter
- fire alarm
- utility
- model
- alarm device
- 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 Alarms (AREA)
Abstract
The utility model discloses a fire alarm device. Fire alarm device includes bulb, starter contact and plug, bulb, starter contact and plug electricity are in proper order connected. The utility model provides a conflagration when taking place for fire alarm device, and it can in time awaken people up and shift rapidly, and injured and fatality can effectively be reduced in area out of danger at once, and this fire alarm ware circuit is simple, and the preparation is easy, and is with low costs, not power consumptive at ordinary times, and can report to the police by the automatic shutdown during conflagration.
Description
Technical field
The utility model relates to disaster automatic alarm field, particularly relates to a kind of fire alarm installation.
Background technology
In daily life often due to a momentary slip with serious consequences of people, just cause fire disaster to occur, thus cause the threat to the security of the lives and property.
Existing fire alarm installation cost is high, use is complicated, uses inconvenience.
Utility model content
In order to solve, prior art cost is high, use is complicated, and awkward technical matters, the utility model provides a kind of fire alarm installation.
Described fire alarm installation comprises bulb, starter contact and plug, and described bulb, starter contact and plug are electrically connected successively.
In a kind of preferred embodiment of the present utility model, described starter contact comprises starter movable contact spring and starter static contact, and described starter movable contact spring and starter static contact interval are arranged.
In a kind of preferred embodiment of the present utility model, described starter movable contact spring and starter static contact spacing distance are less than described starter movable contact spring and are heated extended distance.
Compared to prior art, the fire alarm installation that the utility model provides when a fire, it can wake people in time up and shift rapidly, area out of danger at once, effectively can reduce personal injury, this fire-alarm circuit is simple, make easily, cost is low, not power consumption at ordinary times, and can automatic stop alarm during fire.
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 plane structure chart of a kind of embodiment of fire alarm installation that the utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, 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 discloses a kind of fire alarm installation, refers to Fig. 1, is the plane structure chart of a kind of embodiment of fire alarm installation that the utility model provides.Described fire alarm installation 1 comprises bulb 11, starter contact 12 and plug 13, and described bulb 11, starter contact 12 and plug 13 are electrically connected successively.
In the present embodiment, described starter contact 12 comprises starter movable contact spring 121 and starter static contact 122, and described starter movable contact spring 121 and starter static contact 122 interval are arranged.
More specifically, described starter movable contact spring 121 and starter static contact 122 spacing distance are less than described starter movable contact spring 121 and are heated extended distance.
When fire occurs, described starter movable contact spring 121 expanded by heating extends, and contacts with described starter static contact 122 and make circuit communication, and described bulb 11 lights, and reaches warning function.
In sum, the fire alarm installation that the utility model provides when a fire, it can wake people in time up and shift rapidly, area out of danger at once, effectively can reduce personal injury, this fire-alarm circuit is simple, make easily, cost is low, not power consumption at ordinary times, and can automatic stop alarm during fire.
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 instructions and accompanying drawing content 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 (3)
1. a fire alarm installation, is characterized in that, comprises bulb, starter contact and plug, and described bulb, starter contact and plug are electrically connected successively.
2. fire alarm installation according to claim 1, is characterized in that, described starter contact comprises starter movable contact spring and starter static contact, and described starter movable contact spring and starter static contact interval are arranged.
3. fire alarm installation according to claim 2, is characterized in that, described starter movable contact spring and starter static contact spacing distance are less than described starter movable contact spring and are heated extended distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564171.7U CN204856793U (en) | 2015-07-31 | 2015-07-31 | Fire alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564171.7U CN204856793U (en) | 2015-07-31 | 2015-07-31 | Fire alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204856793U true CN204856793U (en) | 2015-12-09 |
Family
ID=54747322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520564171.7U Expired - Fee Related CN204856793U (en) | 2015-07-31 | 2015-07-31 | Fire alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204856793U (en) |
-
2015
- 2015-07-31 CN CN201520564171.7U patent/CN204856793U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204271384U (en) | A kind of disaster scenarios it can the smart jack of auto-breaking | |
| CN204856793U (en) | Fire alarm device | |
| CN203490798U (en) | Ground wire with safety reminder | |
| CN204517052U (en) | A kind of safety patch board | |
| CN204179401U (en) | A kind of insert row with alarm and protection function | |
| CN203082661U (en) | Temperature sensing desk lamp | |
| CN204069516U (en) | There is the chip mounter of measuring ability | |
| CN203012898U (en) | An intelligent electric heater detecting and alarming control system | |
| CN203720980U (en) | Temperature-sensing alarm circuit and temperature-sensing plug and socket | |
| CN204390438U (en) | Safety interaction fuel gas alarm | |
| CN104080217A (en) | Metal self-checking device for microwave oven | |
| CN204833611U (en) | Earthquake alarming device | |
| CN202048544U (en) | Safe electric bulb | |
| CN204030297U (en) | A kind of power distribution cabinet with ageing of insulation status monitoring function | |
| CN202733744U (en) | Life jacket lamp | |
| CN203933693U (en) | There is the mobile terminal of early warning suspension member | |
| CN202254345U (en) | Device for switching off water heater | |
| CN203070474U (en) | Power switch | |
| CN204537406U (en) | A kind of timing warning device | |
| CN203056279U (en) | Safety timing socket | |
| CN105334421A (en) | Power-off alarm | |
| CN104688038A (en) | Dryout prevention device for water dispenser | |
| CN204496635U (en) | A kind of campus supervising device with autoalarm | |
| CN204835481U (en) | Overtime not test (N. T. ) automatic alarm's residual current circuit breaker | |
| CN102478258A (en) | Alarm |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160731 |