CN206348891U - intelligent fire alarm - Google Patents
intelligent fire alarm Download PDFInfo
- Publication number
- CN206348891U CN206348891U CN201720033855.3U CN201720033855U CN206348891U CN 206348891 U CN206348891 U CN 206348891U CN 201720033855 U CN201720033855 U CN 201720033855U CN 206348891 U CN206348891 U CN 206348891U
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- CN
- China
- Prior art keywords
- alarm
- power supply
- housing
- led
- chip microcomputer
- 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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Abstract
The utility model relates to fire-fighting equipment technical field, specifically refers to a kind of intelligent fire alarm.Including alarm housing, smoke detector is provided with alarm housing, heat detector, power supply, stand-by power supply, alarm bell, LED, warning light, signaling device and single-chip microcomputer, gas approach is provided with the downside of alarm housing, mesh cover is provided with gas approach, smoke detector is provided with the inside of gas approach, warning light is provided with the upside of alarm housing, alarm housing both sides are respectively equipped with LED, power supply is provided with alarm housing, stand-by power supply, alarm bell, signaling device and single-chip microcomputer, smoke detector and heat detector are connected with single-chip microcomputer, single-chip microcomputer respectively with alarm bell, LED, warning light and signaling device connection, power supply and stand-by power supply are smoke detector by single-chip microcomputer, heat detector, alarm bell, LED, warning light and signaling device are powered.The utility model can provide wide visual field in a fire.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, specifically refers to a kind of intelligent fire alarm.
Background technology
The places that often someone haunts such as fire protection warning device is generally located at aisle, stairs port, when a fire may be used
There is flashing light flicker to remind personnel on the scene to note to send audible alarm, and send out.May in concrete on fire, corridor but occur
Substantial amounts of cigarette is diffused, the visual field is influenceed, is unfavorable for people and observes direction of escaping.
The content of the invention
The utility model will influence the visual field to solve to occur that substantial amounts of cigarette may be diffused in concrete on fire, corridor, unfavorable
There is provided a kind of intelligent fire alarm the problem of direction is escaped in people's observation.
The utility model takes following technical scheme：A kind of intelligent fire alarm, including alarm housing, alarm shell
It is provided with smoke detector, heat detector, power supply, stand-by power supply, alarm bell, LED, warning light, signaling device in vivo
And single-chip microcomputer, alarm housing downside, which is provided with gas approach, gas approach, is provided with mesh cover, is provided with and feels on the inside of gas approach
Warning light is provided with the upside of smoke detector, alarm housing, alarm housing both sides are respectively equipped with LED, alarm housing and set
It is equipped with power supply, stand-by power supply, alarm bell, signaling device and single-chip microcomputer, smoke detector and heat detector and single-chip microcomputer
Connection, single-chip microcomputer is connected with alarm bell, LED, warning light and signaling device respectively, and power supply and stand-by power supply pass through monolithic
Machine is that smoke detector, heat detector, alarm bell, LED, warning light and signaling device are powered.
Further, alarm housing includes being provided with jointed shaft, fixed seat on the upside of the fixed seat fixed with wall, fixed seat
It is connected by jointed shaft with housing hinge, provided with can allow the circular hole that electric wire passes through in the middle part of fixed seat.
Further, power supply is 220V AC powers, and described stand-by power supply is the battery being built in alarm housing.
Further, fixed seat with housing by snapping connection.
Further, LED includes being provided with some LED lamp beads in the matrix of cylindrical structure, matrix, and matrix is provided with
Power interface, matrix upper and lower ends are provided with annular groove, and matrix is connected by annular groove with housing.
Above-mentioned technical proposal of the present utility model has the beneficial effect that：
In such scheme, smoke detector detection flue gas, after flue gas concentration is higher than setting value, smoke detector is to monolithic
Machine sends signal, and single-chip microcomputer, which is received, opens LED, alarm bell and warning light after signal.Heat detector detects temperature, when temperature is high
When setting value, heat detector transmits a signal to single-chip microcomputer, and single-chip microcomputer is again sent signal by signaling device, signal
Exchange is transferred to, exchange carries out automatic alarm again.The LED of new structure causes the scope of illumination to cover whole cylindrical structure
Matrix around, so as to improve the illumination range of LED.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is shell structure schematic diagram；
Fig. 3 is fixed seat structure schematic diagram；
Fig. 4 is LED lamp structure schematic diagram；
2- smoke detectors in figure, 3- heat detectors, 4- power supplys, 5- stand-by power supplies, 6- alarm bells, 7-LED lamps, 8- alarms
Lamp, 9- signaling devices, 10- single-chip microcomputers, 1.1- fixed seats, 1.2- housings, 1.3- circular holes, 7.1- matrixes, 7.2-LED lamps
Pearl, 7.3- power interfaces, 7.4- annular grooves.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
As shown in figure 1, a kind of intelligent fire alarm, including alarm housing, alarm housing is interior to set thoughts cigarette to visit
Survey device 2, heat detector 3, power supply 4, stand-by power supply 5, alarm bell 6, LED 7, warning light 8, signaling device 9 and monolithic
It is provided with the downside of machine 10, alarm housing at gas approach 11, gas approach 11 and is provided with mesh cover 12, the inner side of gas approach 11 is provided with
Warning light 8 is provided with the upside of smoke detector 2, alarm housing, alarm housing both sides are respectively equipped with LED 7, alarm housing
Inside it is provided with power supply 4, stand-by power supply 5, alarm bell 6, signaling device 9 and single-chip microcomputer 10, smoke detector 2 and heat detection
Device 3 is connected with single-chip microcomputer 10, and single-chip microcomputer 10 is connected with alarm bell 6, LED 7, warning light 8 and signaling device 9 respectively, electricity
Source 4 and stand-by power supply 5 are smoke detector 2, heat detector 3, alarm bell 6, LED 7, warning light 8 and letter by single-chip microcomputer 10
Number issue device 9 is powered.
Usually power supply 4 is powered to other equipment, after having a power failure or electric wire is burnt in a fire, is then supplied by stand-by power supply 5
Electricity.Smoke detector 2 detects flue gas, and after flue gas concentration is higher than setting value, smoke detector 2 sends signal to single-chip microcomputer 10,
Single-chip microcomputer 10, which is received, opens LED 7, alarm bell 6 and warning light 8 after signal.Heat detector 3 detects temperature, is set when temperature is higher than
During definite value, heat detector 3 transmits a signal to single-chip microcomputer 10, and single-chip microcomputer 10 is again sent signal by signaling device 9, letter
Number exchange is transferred to, exchange carries out automatic alarm again.
As shown in Figure 2,3, alarm housing includes the fixed seat 1.1 fixed with wall, and the upside of fixed seat 1.1, which is provided with, to be hinged
Axle, fixed seat 1.1 is articulated and connected by jointed shaft with housing 1.2, and the middle part of fixed seat 1.1 is provided with can allow the circular hole that electric wire passes through
1.3。
Power supply 4 is 220V AC powers, and described stand-by power supply 5 is the battery being built in alarm housing 1.
Fixed seat 1.1 is with housing 1.2 by snapping connection.
As shown in figure 4, LED 7 includes being provided with some LED lamp beads in the matrix 7.1 of cylindrical structure, matrix 7.1
7.2, matrix 7.1 be provided with power interface 7.3, the upper and lower ends of matrix 7.1 be provided with annular groove 7.4, matrix 7.1 by annular groove with
Housing 1.2 is connected.Cross and some LED lamp beads are arranged at the matrix with cylindrical structure so that the scope covering of illumination is whole
Around the matrix of cylindrical structure, so as to improve the illumination range of LED.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (5)
1. a kind of intelligent fire alarm, it is characterised in that：Including alarm housing, smoke detection is provided with alarm housing
Device (2), heat detector (3), power supply (4), stand-by power supply (5), alarm bell (6), LED (7), warning light (8), signal send dress
Put and gas approach (11) is provided with the downside of (9) and single-chip microcomputer (10), alarm housing, gas approach (11) place is provided with mesh cover
(12), it is provided with the inside of gas approach (11) on the upside of smoke detector (2), alarm housing and is provided with warning light (8), alarm housing
Both sides, which are respectively equipped with LED (7), alarm housing, to be provided with power supply (4), stand-by power supply (5), alarm bell (6), signal and sends dress
(9) and single-chip microcomputer (10) are put, smoke detector (2) and heat detector (3) are connected with single-chip microcomputer (10), single-chip microcomputer (10) point
It is not connected with alarm bell (6), LED (7), warning light (8) and signaling device (9), power supply (4) and stand-by power supply (5) are logical
It is smoke detector (2), heat detector (3), alarm bell (6), LED (7), warning light (8) and signal hair to cross single-chip microcomputer (10)
Go out device (9) power supply.
2. intelligent fire alarm according to claim 1, it is characterised in that：Described alarm housing includes and wall
Jointed shaft is provided with the upside of fixed fixed seat (1.1), fixed seat (1.1), fixed seat (1.1) passes through jointed shaft and housing (1.2)
It is articulated and connected, provided with can allow the circular hole (1.3) that electric wire passes through in the middle part of fixed seat (1.1).
3. intelligent fire alarm according to claim 2, it is characterised in that：Described power supply (4) is 220V alternating currents
Source, described stand-by power supply (5) is the battery being built in alarm housing (1).
4. intelligent fire alarm according to claim 3, it is characterised in that：Described fixed seat (1.1) and housing
(1.2) by snapping connection.
5. intelligent fire alarm according to claim 4, it is characterised in that：Described LED (7) includes cylinder knot
LED lamp bead (7.2) is provided with the matrix (7.1) of structure, matrix (7.1), matrix (7.1) is provided with power interface (7.3), matrix
(7.1) upper and lower ends are provided with annular groove (7.4), and matrix (7.1) is connected by annular groove with housing (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033855.3U CN206348891U (en) | 2017-01-11 | 2017-01-11 | intelligent fire alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033855.3U CN206348891U (en) | 2017-01-11 | 2017-01-11 | intelligent fire alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348891U true CN206348891U (en) | 2017-07-21 |
Family
ID=59324811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720033855.3U Expired - Fee Related CN206348891U (en) | 2017-01-11 | 2017-01-11 | intelligent fire alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270948A (en) * | 2020-02-12 | 2020-06-12 | 白亮 | Wind pressure resistant reinforced landscape energy-saving fire-fighting integrated window |
-
2017
- 2017-01-11 CN CN201720033855.3U patent/CN206348891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270948A (en) * | 2020-02-12 | 2020-06-12 | 白亮 | Wind pressure resistant reinforced landscape energy-saving fire-fighting integrated window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20180111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |