CN204833584U - Corridor smoke alarm - Google Patents
Corridor smoke alarm Download PDFInfo
- Publication number
- CN204833584U CN204833584U CN201520584880.1U CN201520584880U CN204833584U CN 204833584 U CN204833584 U CN 204833584U CN 201520584880 U CN201520584880 U CN 201520584880U CN 204833584 U CN204833584 U CN 204833584U
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- CN
- China
- Prior art keywords
- smoke alarm
- cover plate
- corridor
- outstanding circle
- apron
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Abstract
The utility model belongs to the technical field of alarm devices and a corridor smoke alarm is disclosed, including the smoke alarm body, the smoke alarm body includes connecting plate, casing, apron and outstanding circle, the casing top is equipped with the apron and sets up at apron buckle all around, the apron passes through the buckle with the casing and links to each other, the apron middle part is equipped with outstanding circle and sets up the sound amplification hole at outstanding circle top, be equipped with the heat dissipation window between outstanding circle and the apron, outstanding circle one side is equipped with infrared receiving tube and sets up the infrared emitting lamp at outstanding circle opposite side, be equipped with the pinhole camera on the apron and set up the control switch in pinhole camera bottom, this corridor smoke alarm, overall structure is simple, and the warning performance is better, has improved the security greatly, is fit for promoting.
Description
Technical field
The utility model relates to a kind of smoke alarm, is specifically related to a kind of corridor smoke alarm, belongs to panalarm technical field.
Background technology
Along with Modern Family's fire, the increase of power consumption, the frequency that family fire occurs is more and more higher, family fire is once occur, be easy to occur putting out a fire to save life and property not in time, fire distinguisher lack and people on the scene panic, the unfavorable factor such as to escape slow, finally cause great life and property loss, the main cause of family fire is off one's guard, do not take preventive measures in time, smoke alarm is a kind of induction pick-up for detecting smog, once breaking out of fire is dangerous, the electrical loudspeaker of its inside just can timely watchful people, in some big and medium-sized cities of China, almost all there is family fire every day, it is the necessary moment Attention question of each family so prevent fires, if simple fire prevention measure can be taked in advance according to the actual conditions of every, some tragedies are completely avoidable, the statistics display of fire department, in all fire ratios, family fire has accounted for about 30% of national fire, the reason diversity that family is on fire, the place that obtains may be noted at us, also may just be hidden in we basic just note less than place, if widely use smoke alarm in residential houses, just the heavy losses that fire causes can effectively be reduced.
In addition, the sensitivity of existing smoke alarm to smog is poor, on the one hand, when smoke particle is less, smoke alarm cannot be responded to, on the other hand, existing smoke alarm, mostly only when smokescope reaches certain value, just can report to the police, so just greatly reduce the possibility of people's escape or fire fighting, for this reason, we propose a kind of corridor smoke alarm.
Summary of the invention
The technical problems to be solved in the utility model overcomes existing defect, a kind of corridor smoke alarm is provided, this corridor smoke alarm, one-piece construction is simple, warning better performances, substantially increase security, add the possibility of people's escape or fire fighting, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of corridor smoke alarm, comprise smoke alarm body, described smoke alarm body comprises web joint, housing, cover plate and outstanding circle, described case top is provided with cover plate and is arranged on the buckle of cover plate surrounding, described cover plate is connected by buckle with housing, described cover plate middle part is provided with outstanding circle and is arranged on the hole that amplifies at outstanding circle top, radiator window is provided with between described outstanding circle and cover plate, described outstanding circle side is provided with infrared receiving tube and is arranged on the infrared discharge lamps of outstanding circle opposite side, described cover plate is provided with pinhole cameras and is arranged on the gauge tap bottom pinhole cameras, described enclosure interior is provided with battery case and is arranged on the valve on battery case, described battery case side is provided with PCB, central processing unit is provided with bottom described PCB.
As a kind of optimal technical scheme of the present utility model, described central processing unit is connected by transmission ends with infrared receiving tube, and described infrared receiving tube is connected with PCB with infrared discharge lamps.
As a kind of optimal technical scheme of the present utility model, be provided with electrical loudspeaker between described central processing unit and PCB, described electrical loudspeaker is connected with central processing unit.
As a kind of optimal technical scheme of the present utility model, described housing both sides are provided with web joint and are arranged on the pin-and-hole on web joint.
As a kind of optimal technical scheme of the present utility model, described electrical loudspeaker is connected with fire-fighting system end with corridor emergency light by Signal transmissions end.
The beneficial effect that the utility model reaches is: a kind of corridor smoke alarm, due to web joint being provided with pin-and-hole, can be good at being fixed this smoke alarm, adopt infrared receiving tube and infrared discharge lamps, time smokeless, infrared receiving tube can not receive the infrared light that infrared discharge lamps sends, when there is volume of smoke, by refraction, reflection, infrared receiving tube receives infrared light, central processing unit judges whether to exceed threshold value, give the alarm if exceeded, adopt pinhole cameras can monitor corridor, strengthen the possibility of fire fighting or escape, because radiator window is arranged on the cover board, can to smoke alarm internal heat dissipating, avoid its over-heat inside and damage, because electrical loudspeaker is connected with fire-fighting system end with corridor emergency light by Signal transmissions end, once breaking out of fire, emergency light and fire-fighting system can be started in time, strengthen the possibility of escape or fire fighting.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is a kind of corridor smoke alarm one-piece construction schematic diagram described in the utility model embodiment;
Fig. 2 is a kind of corridor smoke alarm inner structure schematic diagram described in the utility model embodiment;
Number in the figure: 1, smoke alarm body; 2, web joint; 3, housing; 4, infrared receiving tube; 5, cover plate; 6, amplify hole; 7, outstanding circle; 8, radiator window; 9, infrared discharge lamps; 10, pinhole cameras; 11, pin-and-hole; 12, gauge tap; 13, PCB; 14, battery case; 15, valve; 16, electrical loudspeaker; 17, central processing unit; 18, transmission ends; 19, buckle.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: refer to Fig. 1-2, a kind of corridor smoke alarm of the utility model, comprise smoke alarm body 1, described smoke alarm body 1 comprises web joint 2, housing 3, cover plate 5 and outstanding circle 7, described housing 3 top is provided with cover plate 5 and is arranged on the buckle 19 of cover plate 5 surrounding, described cover plate 5 is connected by buckle 19 with housing 3, described cover plate 5 middle part is provided with outstanding circle 7 and is arranged on the hole 6 that amplifies at outstanding circle 7 top, radiator window 8 is provided with between described outstanding circle 7 and cover plate 5, described outstanding circle 7 side is provided with infrared receiving tube 4 and is arranged on the infrared discharge lamps 9 of outstanding circle 7 opposite side, described cover plate 5 is provided with pinhole cameras 10 and is arranged on the gauge tap 12 bottom pinhole cameras 10, described housing 3 inside is provided with battery case 14 and is arranged on the valve 15 on battery case 14, described battery case 14 side is provided with PCB 13, central processing unit 17 is provided with bottom described PCB 13.
Described central processing unit 17 is connected by transmission ends 18 with infrared receiving tube 4, described infrared receiving tube 4 is connected with PCB 13 with infrared discharge lamps 9, electrical loudspeaker 16 is provided with between described central processing unit 17 and PCB 13, described electrical loudspeaker 16 is connected with central processing unit 17, described housing 3 both sides are provided with web joint 2 and are arranged on the pin-and-hole 11 on web joint 2, described electrical loudspeaker 16 is connected with fire-fighting system end with corridor emergency light by Signal transmissions end, due to web joint 2 being provided with pin-and-hole 11, can be good at being fixed this smoke alarm, adopt infrared receiving tube 4 and infrared discharge lamps 9, time smokeless, infrared receiving tube 4 can not receive the infrared light that infrared discharge lamps 9 sends, when there is volume of smoke, by refraction, reflection, infrared receiving tube 4 receives infrared light, central processing unit 17 judges whether to exceed threshold value, give the alarm if exceeded, adopt pinhole cameras 10 can monitor corridor, strengthen the possibility of fire fighting or escape, because radiator window 8 is arranged on cover plate 5, can to smoke alarm internal heat dissipating, avoid its over-heat inside and damage, because electrical loudspeaker 16 is connected with fire-fighting system end with corridor emergency light by Signal transmissions end, once breaking out of fire, emergency light and fire-fighting system can be started in time, strengthen the possibility of escape or fire fighting.
It should be noted that, the utility model is a kind of corridor smoke alarm, during work, first by the pin-and-hole 11 on web joint 2, this smoke alarm is fixed on certain position of corridor, then gauge tap 12 is started, time smokeless, infrared receiving tube can not receive the infrared light that infrared discharge lamps sends, when there is volume of smoke, by refraction, reflection, infrared receiving tube receives infrared light, central processing unit judges whether to exceed threshold value, give the alarm if exceeded, pinhole cameras can be monitored corridor simultaneously, electrical loudspeaker 16 starts corridor emergency light and fire-fighting system end.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a corridor smoke alarm, comprise smoke alarm body (1), it is characterized in that, described smoke alarm body (1) comprises web joint (2), housing (3), cover plate (5) and outstanding circle (7), described housing (3) top is provided with cover plate (5) and is arranged on the buckle (19) of cover plate (5) surrounding, described cover plate (5) is connected by buckle (19) with housing (3), described cover plate (5) middle part is provided with outstanding circle (7) and is arranged on the hole that amplifies (6) at outstanding circle (7) top, radiator window (8) is provided with between described outstanding circle (7) and cover plate (5), described outstanding circle (7) side is provided with infrared receiving tube (4) and is arranged on the infrared discharge lamps (9) of outstanding circle (7) opposite side, described cover plate (5) is provided with pinhole cameras (10) and is arranged on the gauge tap (12) of pinhole cameras (10) bottom, described housing (3) inside is provided with battery case (14) and is arranged on the valve (15) on battery case (14), described battery case (14) side is provided with PCB (13), described PCB (13) bottom is provided with central processing unit (17).
2. a kind of corridor smoke alarm according to claim 1, it is characterized in that, described central processing unit (17) is connected by transmission ends (18) with infrared receiving tube (4), and described infrared receiving tube (4) is connected with PCB (13) with infrared discharge lamps (9).
3. a kind of corridor smoke alarm according to claim 1 and 2, it is characterized in that, be provided with electrical loudspeaker (16) between described central processing unit (17) and PCB (13), described electrical loudspeaker (16) is connected with central processing unit (17).
4. a kind of corridor smoke alarm according to claim 1, is characterized in that, described housing (3) both sides are provided with web joint (2) and are arranged on the pin-and-hole (11) on web joint (2).
5. a kind of corridor smoke alarm according to claim 3, is characterized in that, described electrical loudspeaker (16) is connected with fire-fighting system end with corridor emergency light by Signal transmissions end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584880.1U CN204833584U (en) | 2015-08-06 | 2015-08-06 | Corridor smoke alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584880.1U CN204833584U (en) | 2015-08-06 | 2015-08-06 | Corridor smoke alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204833584U true CN204833584U (en) | 2015-12-02 |
Family
ID=54691157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584880.1U Expired - Fee Related CN204833584U (en) | 2015-08-06 | 2015-08-06 | Corridor smoke alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204833584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660190A (en) * | 2019-09-29 | 2020-01-07 | 魏海虎 | Monitoring device based on smoke induction |
-
2015
- 2015-08-06 CN CN201520584880.1U patent/CN204833584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660190A (en) * | 2019-09-29 | 2020-01-07 | 魏海虎 | Monitoring device based on smoke induction |
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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: 20151202 Termination date: 20160806 |