CN205428118U - Smoke alarm - Google Patents
Smoke alarm Download PDFInfo
- Publication number
- CN205428118U CN205428118U CN201620216721.0U CN201620216721U CN205428118U CN 205428118 U CN205428118 U CN 205428118U CN 201620216721 U CN201620216721 U CN 201620216721U CN 205428118 U CN205428118 U CN 205428118U
- Authority
- CN
- China
- Prior art keywords
- smoke
- speaker
- alarm
- upper cover
- recess
- 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
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- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model provides a reasonable in design, safe and reliable's smoke alarm, including casing and base, the casing is located the base top, a circular through -hole has been seted up to the casing top, install an upper cover on the circular through -hole, loud -speaker port has been seted up to the upper cover upper surface, the upper cover is provided with the air vent with circular through -hole junction surface, 3 curved louvres and an alarm lamp have been seted up on the casing upper surface, under base surface sets up the recess A of a rectangle, an arc recess B who is linked together with recess A is seted up to recess A avris, be provided with a rechargeable battery in the recess A, be provided with smoke transducer in the casing, speaker and signal propagation ware, smoke transducer control signal propagates the ware, the pilot lamp that ware control escape way department was provided with is propagated to the signal, even make its dark smoke billows can not discern the room of direction in, escape way's direction still can be instructed to the pilot lamp, let the people discover rapidly, escape from along the pilot lamp direction simultaneously, assurance personnel life safety.
Description
Technical field
This utility model relates to a kind of alarm, particularly relates to a kind of smoke alarm.
Background technology
It is known that along with Modern Family's fire, the increase of power consumption, the frequency that family fire occurs is more and more higher.Family fire once occurs, it is easy to occur putting out a fire to save life and property not in time, fire distinguisher lacks and people on the scene is panic, the unfavorable factor such as slow of escaping, and ultimately results in great life and property loss.The main cause of family fire is off one's guard, takes preventive measures the most in time.Smoke alarm is a kind of inductive transducer for detecting smog, and once breaking out of fire is dangerous, and its internal electrical loudspeaker will timely watchful people.
Smoke Sensor can be substantially reduced loss during breaking out of fire, ensures personal safety as well as the property safety.But, room bigger for some spaces, baroque.When fire occurs, even if smoke alarm and alarm, smog spreads rapidly, and in the case of people does not the most find an exit, just oneself is through by smog block vision, it is impossible to finding direction, this will also result in the biggest danger.
Utility model content
nullIn order to solve above-mentioned technical problem，This utility model provides a kind of reasonable in design，Safe and reliable smoke alarm，Including housing and base，Described housing is positioned at above base，Described housing is opened above a manhole，One upper cover is installed on described manhole，Described upper cap upper surface offers loud-speaker opening，Described upper cover and manhole junction surface configuration have passage，Several louvres and an alarm lamp is offered on described housing upper surface，Described base lower surface offers the groove A of a rectangle，Described groove A avris offers an arc groove B being connected with groove A，It is provided with a rechargeable battery in described groove A，Described base upper surface is additionally provided with a plate，Two symmetrical fixing holes are offered on described connecting plate，It is provided with Smoke Sensor in described housing、Speaker and signal transmission device，Described Smoke Sensor control signal transmission device，Described signal transmission device controls speaker and alarm lamp，Described speaker is connected with rechargeable battery by wire respectively with alarm lamp.
The number of described louvre is 3.
Described louvre is arc louvre.
Described signal transmission device controls the display lamp being provided with at escape opening.
The beneficial effects of the utility model are: connecting plate and the design of fixing hole, make its more secure, upper cover and manhole junction surface configuration have passage, contact smog area is bigger, it is beneficial to instant alarming, the design of louvre, can immediately dispel the heat, make can the most effectively use inside it, signal transmission device controls the display lamp being provided with at escape opening, when during Smoke Sensor detects air, the value of smog exceedes setting value, signal transmission device controls speaker simultaneously, alarm lamp and display lamp, its speaker is made to send the huge sound, the mad sudden strain of a muscle of alarm lamp, display lamp flashes, the design of display lamp, even if make its Dark smoke billows can not be in the room in identification direction, display lamp still can indicate the direction of escape opening, people is allowed to discover rapidly, escape from along display lamp direction simultaneously, guarantee personnel's life security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the internal structure schematic diagram of Fig. 1；
Fig. 3 is the bottom view of Fig. 1.
Wherein: 1-housing, 2-base, 3-manhole, 4-upper cover, 5-loud-speaker opening, 6-passage, 7-louvre, 8-alarm lamp, 9-groove A, 10-groove B, 11-rechargeable battery, 12-connecting plate, 13-fixing hole, 14-Smoke Sensor, 15-speaker, 16-signal transmission device.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by detailed description of the invention；
nullAs shown in Figure 1 to Figure 3，A kind of smoke alarm，Including housing 1 and base 2，Housing 1 is positioned at above base 2，Housing 1 is opened above a manhole 3，One upper cover 4 is installed on manhole 3，Upper cover 4 upper surface offers loud-speaker opening 5，Upper cover 4 and manhole 3 junction surface configuration have passage 6，Louvre 7 and an alarm lamp 8 of 3 arcs is offered on housing 1 upper surface，Base 2 lower surface offers the groove A9 of a rectangle，Groove A9 avris offers an arc groove B10 being connected with groove A9，A rechargeable battery 11 it is provided with in groove A9，Base 2 upper surface is additionally provided with a plate 12，Two symmetrical fixing holes 13 are offered on connecting plate 12，Smoke Sensor 14 it is provided with in housing 1、Speaker 15 and signal transmission device 16，Smoke Sensor 14 control signal transmission device 16，Signal transmission device 16 controls speaker 15 and alarm lamp 8，Signal transmission device 16 controls the display lamp being provided with at escape opening，Described speaker 15 is connected with rechargeable battery 11 by wire respectively with alarm lamp 8.
nullConnecting plate 12 and the design of fixing hole 13，Make its more secure，Upper cover 4 and manhole 3 junction surface configuration have passage 6，Contact smog area is bigger，It is beneficial to instant alarming，The design of louvre 7，Can immediately dispel the heat，Make can the most effectively use inside it，Signal transmission device 16 controls the display lamp being provided with at escape opening，When Smoke Sensor 14 detects that in air, the value of smog exceedes setting value，Signal transmission device 16 controls speaker 15 simultaneously、Alarm lamp 8 and display lamp，Its speaker 15 is made to send the huge sound，The mad sudden strain of a muscle of alarm lamp 8，Display lamp flashes，The design of display lamp，Even if make its Dark smoke billows can not be in the room in identification direction，Display lamp still can indicate the direction of escape opening，People is allowed to discover rapidly，Escape from along display lamp direction simultaneously，Guarantee personnel's life security，This utility model is suitable to popularization and application.
Claims (4)
- null1. a smoke alarm，Including housing (1) and base (2)，It is characterized in that described housing (1) is positioned at base (2) top，Described housing (1) is opened above a manhole (3)，One upper cover (4) is installed on described manhole (3)，Described upper cover (4) upper surface offers loud-speaker opening (5)，Described upper cover (4) and manhole (3) junction surface configuration have passage (6)，Several louvres (7) and an alarm lamp (8) is offered on described housing (1) upper surface，Described base (2) lower surface offers the groove A (9) of a rectangle，Described groove A (9) avris offers an arc groove B (10) being connected with groove A (9)，It is provided with a rechargeable battery (11) in described groove A (9)，Described base (2) upper surface is additionally provided with a plate (12)，Two symmetrical fixing holes (13) are offered on described connecting plate (12)，Smoke Sensor (14) it is provided with in described housing (1)、Speaker (15) and signal transmission device (16)，Described Smoke Sensor (14) control signal transmission device (16)，Described signal transmission device (16) controls speaker (15) and alarm lamp (8)，Described speaker (15) is connected with rechargeable battery (11) by wire respectively with alarm lamp (8).
- A kind of smoke alarm the most according to claim 1, it is characterised in that the number of described louvre (7) is 3.
- A kind of smoke alarm the most according to claim 1, it is characterised in that described louvre (7) is arc louvre.
- A kind of smoke alarm the most according to claim 1, it is characterised in that described signal transmission device (16) controls the display lamp being provided with at escape opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620216721.0U CN205428118U (en) | 2016-03-21 | 2016-03-21 | Smoke alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620216721.0U CN205428118U (en) | 2016-03-21 | 2016-03-21 | Smoke alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428118U true CN205428118U (en) | 2016-08-03 |
Family
ID=56519717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620216721.0U Expired - Fee Related CN205428118U (en) | 2016-03-21 | 2016-03-21 | Smoke alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428118U (en) |
-
2016
- 2016-03-21 CN CN201620216721.0U patent/CN205428118U/en not_active Expired - Fee Related
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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: 20160803 Termination date: 20170321 |