CN205751127U - Stand alone type photoelectric smoke detecting alarm - Google Patents
Stand alone type photoelectric smoke detecting alarm Download PDFInfo
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- CN205751127U CN205751127U CN201620646683.2U CN201620646683U CN205751127U CN 205751127 U CN205751127 U CN 205751127U CN 201620646683 U CN201620646683 U CN 201620646683U CN 205751127 U CN205751127 U CN 205751127U
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- 239000000779 smoke Substances 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 24
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 2
- 241001136800 Anas acuta Species 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses stand alone type photoelectric smoke detecting alarm, the base being provided with circuit board including inside and the upper cover being equipped with mutually with base.Circuit board is integrated is provided with the detection sensor of smog in detection air and signal processing module that detection sensor is connected, and the buzzer module that is connected with signal processing module and power module.In detection sensor, there is spaced infrarede emitting diode and infrared receiving diode.When there being smog, the infrared receiving diode in detection sensor can faint conducting, its electric current entering signal processing module also sends alarm by buzzer module, have simple in construction, reasonable in design, detect accurate, the advantage of length in service life.
Description
Technical field
This utility model relates to a kind of fire hazard aerosol fog automatic detection alarm device, specifically stand alone type photoelectric smoke
Calamity detecting alarm.
Background technology
Along with the fire such as Modern hotels, dining room, public place of entertainment and family, the increase of power consumption, the frequency that various fire occur
Rate is more and more higher.People are in order to finding to avoid the occurrence of great Loss of Life and property early, existing the most equipped
There is alarm device.In prior art, the kind style of alarm is a lot, mainly has ion, photoelectricity and temperature-sensitive etc. in terms of principle function
Type, alarm utilizes its internally installed highly sensitive detecting element to catch the ANOMALOUS VARIATIONS such as temperature and gas content in air and sends out
Go out alarm signal.But on market sell alarm generally only have auto-alarm function, it is impossible to manual operation, and alarm by
Use in different environments in for a long time, under the influence of by factors such as dust are moist, be likely to occur the feelings that sensitivity declines or lost efficacy
Condition, or the fire owing to occurring is in early days, or other the most detectable situation of reason alarm, alarm will
Use.Particularly alarm is once installing, and thinks to test whether alarm reports to the police with regard to relative difficulty at any time, if thus can have one
Alarm i.e. has the function of traditional alert device, has again and is convenient for people to detection and the function of manual operation warning, will make report
The adaptability of alert device is more extensive, also can provide diversified selection for people, the most also enrich the supply market of alarm.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and provides stand alone type light inductance
Cigarette fire detection alarm, can be detected smog in air by detection sensor, and by signal processing module
Reason detection signal also sends alarm.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: stand alone type photoelectric smoke detection report
Alert device, the base being provided with circuit board including inside and the upper cover being equipped with mutually with base.Circuit board is integrated to be provided with in detection air
The signal processing module that the detection sensor of smog is connected with detection sensor, and be connected with signal processing module
Buzzer module and power module.In detection sensor, there is spaced infrarede emitting diode and infrared receiver two pole
Pipe.
For optimizing technique scheme, this utility model also includes the technical scheme of following improvement.
The inwall of above-mentioned base is shaped with battery compartment, is provided with the lithium-manganese cell being connected with power module in battery compartment.?
The bottom of base is shaped with the slot being connected with battery compartment, and sliding in slot is provided with the battery pin of switch power module.At slot
Sidewall be shaped with bayonet socket, battery pin tail end has the handle that can load bayonet socket.
One end of above-mentioned infrarede emitting diode and one end of infrared receiving diode connect signal processing module respectively
IRED port and IRP port.The other end of infrarede emitting diode and the other end of infrared receiving diode connect LED respectively
Display module.
The center of above-mentioned upper cover is shaped with interior recessed area.It is provided with in interior recessed area and triggers the manual key of feeler switch on circuit board.
The TEST port of signal processing module connects power module by feeler switch.
The center of interior recessed area is shaped with button installing hole, and the bottom of manual key is shaped with and opening that button installing hole is slidably matched
Close drive rod, drive rod for switch is arranged with back-moving spring.
Above-mentioned button installing hole is circular port, and drive rod for switch is the cylindrical body of hollow.The lower end of drive rod for switch is worn
Cross button installing hole and match with the feeler switch on circuit board.
Above-mentioned indent district distribution is shaped with at least two and guides slide opening.The bottom of manual key is shaped with and guides slide opening and match
The anticreep location slide fastener closed.
The bottom of above-mentioned base connects installing plate.Installing plate is shaped with at least two and raises up and the card of horizontal expansion
Hook, the bottom of base is shaped with the mounting groove that at least two can coordinate with grab.
Above-mentioned signal processing module has the I/O port of network service, and I/O port connects network communication module.
Above-mentioned upper cover has the annular lid around interior recessed area.Being shaped with two display aperture on annular lid, LED shows mould
Block includes two LED lights being separately positioned in display aperture.Annular lid on being shaped be connected facilitate air to flow recessed
Groove.
Compared with prior art, stand alone type photoelectric smoke detecting alarm of the present utility model, can pass through signal
The infrarede emitting diode that processing module controls in detection sensor periodically launches infrared ray, infrared receiving diode examine
The infrared ray that the storehouse inscattering of light-metering electricity comes.When there being smog, infrared receiving diode can faint conducting, at its electric current entering signal
Reason module send alarm by buzzer module, have simple in construction, reasonable in design, detect the excellent of accurate, length in service life
Point.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of this utility model embodiment.
Fig. 2 is the assembling decomposing schematic representation of this utility model embodiment.
Fig. 3 is the functional block diagram of this utility model embodiment.
Fig. 4 is with regard to the electrical block diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 to Fig. 4 show structural representation of the present utility model.
Reference therein is: base 1, battery pin 11, handle 11a, battery compartment 12, slot 13, mounting groove 14, upper cover
2, groove 21, interior recessed area 22, button installing hole 23, guiding slide opening 24, display aperture 25, LED light 26, circuit board 3, detection pass
Sensor 31, signal processing module 32, buzzer module 33, power module 34, LED display module 35, feeler switch 36, network service
Module 37, buzzer drive module 38, infrarede emitting diode 41, infrared receiving diode 42, manual key 5, switch drive
Bar 51, back-moving spring 52, anticreep location slide fastener 53, installing plate 6, grab 61.
Stand alone type photoelectric smoke detecting alarm of the present utility model, including inside be provided with the base 1 of circuit board 3 with
And the upper cover 2 equipped with base 1 phase.The integrated detection sensor 31 being provided with smog in detection air of circuit board 3 and detection sensing
The signal processing module 32 that device 31 is connected, and the buzzer module 33 that is connected with signal processing module 32 and power module
34。
The inwall of base 1 is shaped with battery compartment 12, and battery compartment 12 is built-in with the 3V lithium-manganese cell in 10 year service life, lithium manganese electricity
Pond is connected with power module 34.Sound warning after energising work for 10 years, points out and terminates service life to need to change product.
Be shaped with the slot 13 being connected with battery compartment 12 in the bottom of base 1, sliding in slot 13 is provided with Switching Power Supply mould
The battery pin 11 of block 34.Sidewall at slot 13 is shaped with bayonet socket, and battery pin 11 tail end has the handle 11a that can load bayonet socket.Electricity
When pond pin 11 inserts in slot 13, power module 34 is off with lithium-manganese cell.Battery pin 11 is pulled out from slot 13,
And by after handle 11a card card inlet, power module 34 is in the state that switches on power.
Detection sensor 31 has spaced infrarede emitting diode 41 and infrared receiving diode 42.Infraluminescence
One end of diode 41 and one end of infrared receiving diode 42 connect IRED port and the IRP end of signal processing module 32 respectively
Mouthful.The other end of infrarede emitting diode 41 and the other end of infrared receiving diode 42 connect LED display module 35 respectively.
Signal processing module 32 controls infrarede emitting diode 41 and periodically launches infrared ray, infrared receiving diode 42
The infrared ray that detection photoelectricity storehouse inscattering comes, when having smog, the infrared receiving diode 42 faint conducting of meeting, its electric current entering signal
The IRED port of processing module 32 becomes voltage with IRP port translation.
The center of upper cover 2 is shaped with interior recessed area 22.Be provided with in interior recessed area 22 trigger feeler switch 36 on circuit board 3 manual by
Key 5.The TEST port of signal processing module 32 connects power module 34 by feeler switch 36.
The center of interior recessed area 22 is shaped with button installing hole 23, and the bottom of manual key 5 is shaped with slides with button installing hole 23
The drive rod for switch 51 coordinated, drive rod for switch 51 is arranged with back-moving spring 52.
Button installing hole 23 is circular port, and drive rod for switch 51 is the cylindrical body of hollow.The lower end of drive rod for switch 51 is worn
Cross button installing hole 23 and match with the feeler switch 36 on circuit board 3.Use feeler switch 36, can carry out with simulated environment smog
State-detection, it is also possible to enter or cancel quiet.
The distribution of interior recessed area 22 is shaped with at least two and guides slide opening 24.The bottom of manual key 5 is shaped with and guides slide opening 24 phase
The anticreep location slide fastener 53 coordinated.
The bottom of base 1 connects installing plate 6.Installing plate 6 is shaped with at least two and raises up and the grab of horizontal expansion
61, the bottom of base 1 is shaped with the mounting groove 14 that at least two can coordinate with grab 61.The equidirectional rotation of grab 61 on installing plate 6
Turn and arrange, after the mounting groove 14 of base 1 is anchored on grab 61, it is only necessary to rotate and just can be fixed together.
Signal processing module 32 has the I/O port of network service, and I/O port connects network communication module 37, permissible
Connect network.
Signal processing module 32 is also associated with buzzer and drives module 38, and buzzer drives module 38 can be buzzer mould
Buzzer boosting in block 33 drives, and battery can be carried out low voltage test, in order to pointed out by buzzer simultaneously.
Upper cover 2 has the annular lid around interior recessed area 22.Being shaped with two display aperture 25 on annular lid, LED shows mould
Block 35 includes two LED lights being separately positioned in display aperture 25 26.It is shaped with to be connected on annular lid and facilitates air stream
Dynamic groove 21.Two LED lights 26 are red led and green indicating lamp.Red led has smog alarm instruction
Function is indicated with button mute pattern.Green indicating lamp has this locality and had smog alarm automatic Memory instruction function.
Most preferred embodiment of the present utility model illustrates, those of ordinary skill in the art the various changes made or remodeling
All without departing from scope of the present utility model.
Claims (10)
1. stand alone type photoelectric smoke detecting alarm, is provided with base (1) and and the base of circuit board (3) including inside
(1) upper cover (2) equipped mutually；It is characterized in that: described circuit board (3) is integrated is provided with the detection sensor of smog in detection air
(31) signal processing module (32) being connected with detection sensor (31), and be connected with signal processing module (32)
Buzzer module (33) and power module (34)；Described detection sensor (31) has spaced infraluminescence two pole
Pipe (41) and infrared receiving diode (42).
Stand alone type photoelectric smoke detecting alarm the most according to claim 1, is characterized in that: described base (1)
Inwall is shaped with battery compartment (12), is provided with, in described battery compartment (12), the lithium-manganese cell being connected with power module (34)；?
The bottom of base (1) is shaped with the slot (13) being connected with battery compartment (12), slides and be provided with switch electricity in described slot (13)
The battery pin (11) of source module (34)；Sidewall at described slot (13) is shaped with bayonet socket, and described battery pin (11) tail end has
The handle (11a) of bayonet socket can be loaded.
Stand alone type photoelectric smoke detecting alarm the most according to claim 2, is characterized in that: described infraluminescence two
One end of pipe one end of (41), pole and infrared receiving diode (42) connect respectively signal processing module (32) IRED port and
IRP port；The other end of infrarede emitting diode (41) and the other end of infrared receiving diode (42) connect LED respectively and show
Module (35).
Stand alone type photoelectric smoke detecting alarm the most according to claim 3, is characterized in that: described upper cover (2)
Center is shaped with interior recessed area (22)；It is provided with in described interior recessed area (22) and triggers manually pressing of circuit board (3) upper feeler switch (36)
Key (5)；The TEST port of described signal processing module (32) connects power module (34) by described feeler switch (36).
Stand alone type photoelectric smoke detecting alarm the most according to claim 4, is characterized in that: described interior recessed area (22)
Center be shaped with button installing hole (23), the bottom of described manual key (5) is shaped with and is slidably matched with button installing hole (23)
Drive rod for switch (51), described drive rod for switch (51) is arranged with back-moving spring (52).
Stand alone type photoelectric smoke detecting alarm the most according to claim 5, is characterized in that: described button is installed
Hole (23) is circular port, and described drive rod for switch (51) is the cylindrical body of hollow；The lower end of described drive rod for switch (51) passes
Button installing hole (23) also matches with the feeler switch (36) on circuit board (3).
Stand alone type photoelectric smoke detecting alarm the most according to claim 6, is characterized in that: described interior recessed area
(22) distribution is shaped with at least two and guides slide opening (24)；The bottom of manual key (5) is shaped with and guides what slide opening (24) matched
Anticreep location slide fastener (53).
Stand alone type photoelectric smoke detecting alarm the most according to claim 7, is characterized in that: described base (1)
Bottom connects installing plate (6)；Described installing plate (6) is shaped with at least two and raises up and the grab (61) of horizontal expansion,
The bottom of described base (1) is shaped with the mounting groove (14) that at least two can coordinate with grab (61).
Stand alone type photoelectric smoke detecting alarm the most according to claim 8, is characterized in that: described signal processing
Module (32) has the I/O port of network service, and described I/O port connects network communication module (37).
Stand alone type photoelectric smoke detecting alarm the most according to claim 9, is characterized in that: described upper cover (2)
There is the annular lid around interior recessed area (22)；Being shaped with two display aperture (25) on described annular lid, described LED shows
Module (35) includes two LED lights (26) being separately positioned in display aperture (25)；It is shaped with phase on described annular lid
Connection facilitates the groove (21) that air flows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646683.2U CN205751127U (en) | 2016-06-27 | 2016-06-27 | Stand alone type photoelectric smoke detecting alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646683.2U CN205751127U (en) | 2016-06-27 | 2016-06-27 | Stand alone type photoelectric smoke detecting alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751127U true CN205751127U (en) | 2016-11-30 |
Family
ID=57382252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620646683.2U Active CN205751127U (en) | 2016-06-27 | 2016-06-27 | Stand alone type photoelectric smoke detecting alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508189A (en) * | 2020-05-15 | 2020-08-07 | 上海金盾消防智能科技有限公司 | Independent photoelectric smoke-sensing fire detection alarm |
-
2016
- 2016-06-27 CN CN201620646683.2U patent/CN205751127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508189A (en) * | 2020-05-15 | 2020-08-07 | 上海金盾消防智能科技有限公司 | Independent photoelectric smoke-sensing fire detection alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 315 Nanyuan Economic Development Zone, Yufeng City, Zhejiang Province Patentee after: Ningbo Kaidun Electronic Industry Co.,Ltd. Country or region after: China Address before: No. 315 Nanyuan Economic Development Zone, Yufeng City, Zhejiang Province Patentee before: Ningbo Kingdun Electronic Industry Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |