CN204406599U - A kind of optoelectronic switch smoke alarm - Google Patents
A kind of optoelectronic switch smoke alarm Download PDFInfo
- Publication number
- CN204406599U CN204406599U CN201420820656.3U CN201420820656U CN204406599U CN 204406599 U CN204406599 U CN 204406599U CN 201420820656 U CN201420820656 U CN 201420820656U CN 204406599 U CN204406599 U CN 204406599U
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- CN
- China
- Prior art keywords
- optoelectronic switch
- main body
- lower house
- shell
- controller
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of optoelectronic switch smoke alarm, comprise erecting frame, upper shell, middle shell, lower house and main body, described main body by upper shell, middle shell and lower house three part form, 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, erecting frame is arranged on above upper shell, it is characterized in that: described upper shell inside is provided with accumulator, and in middle shell, both sides are provided with optoelectronic switch, are provided with hummer in lower house; Also be provided with controller in the middle of in described middle shell, be provided with supply line one between accumulator and controller, between controller and optoelectronic switch, be provided with operation circuit, between controller and hummer, be provided with supply line two.The utility model has long service life, security is high and work efficiency is good advantage, has wide market outlook.
Description
Technical field
The utility model relates to a kind of alarm, and especially a kind of optoelectronic switch smoke alarm, belongs to building electric apparatus technical field.
Background technology
Optoelectronic switch (photoelectric sensor) is the abbreviation of photoelectric proximity switch, and it utilizes detected material blocking or reflecting light beam, by synchronization loop gating circuit, thus with presence or absence of inspected object.Object is not limited to metal, and the object of all energy reflection rays all can be detected.Input current is converted to light signal injection by optoelectronic switch on transmitter, and receiver is again according to the power of light received or detect with or without to target object.Optoelectronic switch smoke alarm common in safety-protection system, in industry through conventional it to count the times of exercise of mechanical arm.
At present, optoelectronic switch smoke alarm is widely used in fire alarm field, but has following shortcoming in actual use: 1, only have pick-up unit, pick-up unit is reported to the police directly to control center, alarm itself does not have boom unit, can not report to the police to the personnel near fire in time; 2, optoelectronic switch four weekly assembly accumulation dust, if cleaning can be reflected the light velocity that optoelectronic switch sends not in time, causes the false alert phenomenon of report.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of optoelectronic switch smoke alarm.
To be solved in the utility model: existing optoelectronic switch smoke alarm does not have boom unit that personnel and optoelectronic switch light beam near fire cannot be reminded in time to be caused the false alert problem of report by dust reflection.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of optoelectronic switch smoke alarm, comprise erecting frame, upper shell, middle shell, lower house and main body, described main body by upper shell, middle shell and lower house three part form, 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, erecting frame is arranged on above upper shell, it is characterized in that: described upper shell inside is provided with accumulator, and in middle shell, both sides are provided with optoelectronic switch, are provided with hummer in lower house; Also be provided with controller in the middle of in described middle shell, be provided with supply line one between accumulator and controller, between controller and optoelectronic switch, be provided with operation circuit, between controller and hummer, be provided with supply line two.
Charging circuit is provided with above described accumulator.
Described lower house arranged outside has reinforcement.
Described lower house periphery is also provided with fly net.
Described middle shell periphery is also provided with dustproof glass.
The utility model has the advantages that: by installing hummer on alarm, can give the alarm when fire being detected sound, reports to the police in time to neighbouring personnel.Installing dustproof glass in optoelectronic switch surrounding can effectively prevent dust from assembling in optoelectronic switch surrounding, avoids because dust reflection causes the generation reporting false alert condition.Therefore, the utility model has long service life, security is high and work efficiency is good advantage, has wide market outlook.
Accompanying drawing explanation
Fig. 1 is that the external structure of the utility model optoelectronic switch smoke alarm arranges schematic diagram;
Fig. 2 is that the inner structure of the utility model optoelectronic switch smoke alarm arranges schematic diagram;
In figure: 1, charging circuit, 2, supply line one, 3, erecting frame, 4, upper shell, 5, accumulator, 6, optoelectronic switch, 7, reinforcement, 8, fly net, 9, hummer, 10, supply line two, 11, controller, 12, operation circuit, 13, dustproof glass, 14, middle shell, 15, lower house, 16, main body.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the utility model optoelectronic switch smoke alarm, comprise erecting frame 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, erecting frame 3 is arranged on above upper shell 4 for main body 16 being fixed on the wall, described upper shell 4 inside is provided with accumulator 5 and powers to each components and parts, in middle shell 14, both sides are provided with optoelectronic switch 6, hummer 9 is provided with in lower house 15, also be provided with controller 11 in the middle of in described middle shell 14 to be used for controlling the operation of each components and parts, be provided with supply line 1 between accumulator 5 and controller 11 to power for it, be provided with operation circuit 12 between controller 11 and optoelectronic switch 6, between controller 11 and hummer 9, be provided with supply line 2 10.
Accumulator 5 is provided with charging circuit 1 above for its charging; Lower house 15 arranged outside has reinforcement 7; Lower house 15 periphery is also provided with fly net 8 and prevents mosquito from entering main body 16 internal sabotage instrument; Middle shell 14 periphery is also provided with dustproof glass 13 makes dust can not assemble on optoelectronic switch 6.
When the smog of the beam detection that optoelectronic switch 6 sends, can by operation circuit 12 by information feed back to controller 11, controller 11 is reported to the police utilizing supply line 2 10 to be opened by hummer 9, and near prompting, personnel withdraw.
Claims (5)
1. an optoelectronic switch smoke alarm, comprise erecting frame (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) below, erecting frame (3) is arranged on upper shell (4) top, it is characterized in that: described upper shell (4) inside is provided with accumulator (5), middle shell (14) interior both sides are provided with optoelectronic switch (6), hummer (9) is provided with in lower house (15), controller (11) is also provided with in the middle of in described middle shell (14), supply line one (2) is provided with between accumulator (5) and controller (11), be provided with operation circuit (12) between controller (11) and optoelectronic switch (6), between controller (11) and hummer (9), be provided with supply line two (10).
2. optoelectronic switch smoke alarm according to claim 1, is characterized in that: described accumulator (5) is provided with charging circuit (1) above.
3. optoelectronic switch smoke alarm according to claim 1, is characterized in that: described lower house (15) arranged outside has reinforcement (7).
4. optoelectronic switch smoke alarm according to claim 1, is characterized in that: described lower house (15) periphery is also provided with fly net (8).
5. optoelectronic switch smoke alarm according to claim 1, is characterized in that: described middle shell (14) periphery is also provided with dustproof glass (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820656.3U CN204406599U (en) | 2014-12-23 | 2014-12-23 | A kind of optoelectronic switch smoke alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820656.3U CN204406599U (en) | 2014-12-23 | 2014-12-23 | A kind of optoelectronic switch smoke alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204406599U true CN204406599U (en) | 2015-06-17 |
Family
ID=53430440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820656.3U Expired - Fee Related CN204406599U (en) | 2014-12-23 | 2014-12-23 | A kind of optoelectronic switch smoke alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204406599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788159A (en) * | 2014-12-23 | 2016-07-20 | 许成钰 | Photoelectric switch smoke alarm |
| US11887450B2 (en) | 2018-05-09 | 2024-01-30 | Carrier Corporation | Smoke chamber for multiwave multiangle smoke detector |
-
2014
- 2014-12-23 CN CN201420820656.3U patent/CN204406599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788159A (en) * | 2014-12-23 | 2016-07-20 | 许成钰 | Photoelectric switch smoke alarm |
| US11887450B2 (en) | 2018-05-09 | 2024-01-30 | Carrier Corporation | Smoke chamber for multiwave multiangle smoke detector |
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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 |
Granted publication date: 20150617 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |