CN105788159A - Photoelectric switch smoke alarm - Google Patents
Photoelectric switch smoke alarm Download PDFInfo
- Publication number
- CN105788159A CN105788159A CN201410805715.4A CN201410805715A CN105788159A CN 105788159 A CN105788159 A CN 105788159A CN 201410805715 A CN201410805715 A CN 201410805715A CN 105788159 A CN105788159 A CN 105788159A
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- China
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- shell body
- photoswitch
- smoke alarm
- main body
- controller
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Abstract
The invention discloses a photoelectric switch smoke alarm. The photoelectric switch smoke alarm comprises installation frames, an upper shell body, a middle shell body, a lower shell body and a main body, wherein the main body is composed of the upper shell body, the middle shell body and the lower shell body, the upper shell body is arranged at the upper part of the main body, the middle shell body is arranged at the middle part of the main body, the lower shell body is arranged at the lower part of the main body, and the installation frames are arranged on the upper shell body; the photoelectric switch smoke alarm is characterized in that: a storage battery is arranged inside the upper shell body, photoelectric switches are arranged on two sides in the middle shell body, and a buzzer is arranged in the lower shell body; a controller is arranged in the middle of the middle shell body; a power supply line 1 is arranged between the storage battery and the controller; control lines are arranged between the controller and the photoelectric switches; and a power supply line 2 is arranged between the controller and the buzzer. The photoelectric switch smoke alarm has the advantages of long service life, high safety and good working efficiency, and has a broad market prospect.
Description
Technical field
The present invention relates to a kind of alarm, especially a kind of photoswitch smoke alarm, belong to building electric apparatus technical field.
Background technology
Photoswitch (photoelectric sensor) is the abbreviation of photoelectric proximity switch, and it is to utilize detected material blocking or reflecting light beam, by synchronization loop gating circuit, thus detecting with presence or absence of object.Object is not limited to metal, and all objects that can reflect light all can be detected.Input current is converted to optical signal injection by photoswitch on emitter, and receptor is further according to the power of the light received or is detected with or without to target object.Photoswitch smoke alarm common in safety-protection system, in industry through conventional it count the times of exercise of mechanical arm.
At present, photoswitch smoke alarm is widely used in fire alarm field, but has the disadvantage that in actual use: 1, only having detecting device, detecting device is directly reported to the police to control centre, alarm itself does not have boom unit, it is impossible in time the personnel near fire are reported to the police；2, photoswitch four weekly assembly accumulation dust, if the light velocity that photoswitch can be sent by cleaning not in time reflects, causes and sets off false alarms phenomenon.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of photoswitch smoke alarm.
The present invention is to solve: existing photoswitch smoke alarm does not have boom unit that personnel and photoswitch light beam near fire cannot be reminded in time to be caused, by dust reflection, the problem set off false alarms.
For realizing the purpose of the present invention, the technical solution used in the present invention is:
A kind of photoswitch smoke alarm, including installing rack, upper shell, middle shell, lower house and main body, described main body is made up of upper shell, middle shell and lower house three part, upper shell is arranged on above main body, and middle shell is arranged in the middle of main body, and lower house is arranged on below main body, installing rack is arranged on above upper shell, it is characterized in that: described upper shell is internally provided with accumulator, in middle shell, both sides are provided with photoswitch, are provided with buzzer in lower house；It is additionally provided with controller in the middle of in described middle shell, is provided for electric line one between accumulator and controller, between controller and photoswitch, is provided with control circuit, between controller and buzzer, be provided for electric line two.
Described accumulator is provided above with charging circuit.
Described lower house arranged outside has reinforcement.
Described lower house periphery is additionally provided with fly net.
Described middle shell periphery is additionally provided with dustproof glass.
The invention have the advantage that can sound the alarm when fire being detected sound, reports to the police to neighbouring personnel in time by alarm buzzer installed above.Installing dustproof glass in photoswitch surrounding can effectively prevent dust from assembling in photoswitch surrounding, it is to avoid because dust reflection causes the generation of the situation of setting off false alarms.Therefore, the advantage that the present invention has long service life, safety is high and work efficiency is good, there is wide market prospect.
Accompanying drawing explanation
The external structure that Fig. 1 is photoswitch smoke alarm of the present invention arranges schematic diagram；
The internal structure that Fig. 2 is photoswitch smoke alarm of the present invention arranges schematic diagram；
In figure: 1, charging circuit, 2, supply line one, 3, installing rack, 4, upper shell, 5, accumulator, 6, photoswitch, 7, reinforcement, 8, fly net, 9, buzzer, 10, supply line two, 11, controller, 12, control circuit, 13, dustproof glass, 14, middle shell, 15, lower house, 16, main body.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in the figure, photoswitch smoke alarm of the present invention, including installing rack 3, upper shell 4, middle shell 14, lower house 15 and main body 16, described main body 16 is by upper shell 4, middle shell 14 and lower house 15 3 part composition, upper shell 4 is arranged on above main body 16, middle shell 14 is arranged in the middle of main body 16, lower house 15 is arranged on below main body 16, installing rack 3 is arranged on above upper shell 4 for main body 16 being fixed on the wall, described upper shell 4 is internally provided with accumulator 5 and each components and parts is powered, in middle shell 14, both sides are provided with photoswitch 6, buzzer 9 it is provided with in lower house 15；It is additionally provided with controller 11 in the middle of in described middle shell 14 to run for controlling each components and parts, electric line 1 it is provided for for its power supply between accumulator 5 and controller 11, it is provided with control circuit 12 between controller 11 and photoswitch 6, between controller 11 and buzzer 9, is provided for electric line 2 10.
Accumulator 5 is provided above with charging circuit 1 for its charging；Lower house 15 arranged outside has reinforcement 7；Lower house 15 periphery is additionally provided with fly net 8 and prevents mosquito from entering main body 16 internal sabotage instrument；Middle shell 14 periphery is additionally provided with dustproof glass 13 makes dust will not assemble on photoswitch 6.
When the smog of the beam detection that photoswitch 6 sends, passing through to control circuit 12 and feed back information to controller 11, controller 11 is reported to the police utilizing supply line 2 10 to be opened by buzzer 9, and near prompting, personnel withdraw.
Claims (5)
1. a photoswitch smoke alarm, including installing rack (3), upper shell (4), middle shell (14), lower house (15) and main body (16), described main body (16) is by upper shell (4), middle shell (14) and lower house (15) three part composition, upper shell (4) is arranged on main body (16) top, middle shell (14) is arranged in the middle of main body (16), lower house (15) is arranged on main body (16) lower section, installing rack (3) is arranged on upper shell (4) top, it is characterized in that: described upper shell (4) is internally provided with accumulator (5), middle shell (14) interior both sides are provided with photoswitch (6), buzzer (9) it is provided with in lower house (15)；It is additionally provided with controller (11) in the middle of in described middle shell (14), electric line one (2) it is provided between accumulator (5) and controller (11), it is provided with control circuit (12) between controller (11) and photoswitch (6), between controller (11) and buzzer (9), is provided for electric line two (10).
2. photoswitch smoke alarm according to claim 1, is characterized in that: described accumulator (5) is provided above with charging circuit (1).
3. photoswitch smoke alarm according to claim 1, is characterized in that: described lower house (15) arranged outside has reinforcement (7).
4. photoswitch smoke alarm according to claim 1, is characterized in that: described lower house (15) periphery is additionally provided with fly net (8).
5. photoswitch smoke alarm according to claim 1, is characterized in that: described middle shell (14) periphery is additionally provided with dustproof glass (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805715.4A CN105788159A (en) | 2014-12-23 | 2014-12-23 | Photoelectric switch smoke alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805715.4A CN105788159A (en) | 2014-12-23 | 2014-12-23 | Photoelectric switch smoke alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105788159A true CN105788159A (en) | 2016-07-20 |
Family
ID=56386227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410805715.4A Pending CN105788159A (en) | 2014-12-23 | 2014-12-23 | Photoelectric switch smoke alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105788159A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600878Y (en) * | 2003-02-26 | 2004-01-21 | 金巨宝 | End inlet type detection charmber for fire detector |
| CN2779515Y (en) * | 2005-03-04 | 2006-05-10 | 宁波市乐星感应电器有限公司 | Smoke detector |
| US20080266558A1 (en) * | 2002-06-20 | 2008-10-30 | Siemens Building Technologies Ag | Scattered Light Smoke Detector |
| CN203562065U (en) * | 2013-11-02 | 2014-04-23 | 孙兆海 | Firefighting smoke alarm |
| CN204406599U (en) * | 2014-12-23 | 2015-06-17 | 中国计量学院 | A kind of optoelectronic switch smoke alarm |
-
2014
- 2014-12-23 CN CN201410805715.4A patent/CN105788159A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080266558A1 (en) * | 2002-06-20 | 2008-10-30 | Siemens Building Technologies Ag | Scattered Light Smoke Detector |
| CN2600878Y (en) * | 2003-02-26 | 2004-01-21 | 金巨宝 | End inlet type detection charmber for fire detector |
| CN2779515Y (en) * | 2005-03-04 | 2006-05-10 | 宁波市乐星感应电器有限公司 | Smoke detector |
| CN203562065U (en) * | 2013-11-02 | 2014-04-23 | 孙兆海 | Firefighting smoke alarm |
| CN204406599U (en) * | 2014-12-23 | 2015-06-17 | 中国计量学院 | A kind of optoelectronic switch smoke alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |