CN210324489U - Visual smoke alarm who reports to police - Google Patents
Visual smoke alarm who reports to police Download PDFInfo
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- CN210324489U CN210324489U CN201921377596.1U CN201921377596U CN210324489U CN 210324489 U CN210324489 U CN 210324489U CN 201921377596 U CN201921377596 U CN 201921377596U CN 210324489 U CN210324489 U CN 210324489U
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Abstract
The utility model discloses an alarm, especially a visual smoke alarm who reports to police. It includes alarm casing, base, inductive transducer, signal processing circuit and alarm device, and alarm device includes audible alarm and projector, and including alarm casing and base link to each other and form inside cavity and hold inductive transducer, drying device and signal processing circuit, seted up the ventilation groove on the alarm casing, the projector sets up in the alarm casing outside, and signal processing circuit is connected with inductive transducer, audible alarm and projector respectively. The projector is used for projecting and amplifying the graph containing the special warning information and matching with the warning sound, so that people including normal people, ears, back and deafness can better find out the occurrence of fire, and the property and personal safety of the masses of people are guaranteed.
Description
Technical Field
The utility model relates to an alarm, especially a visual smoke alarm who reports to police.
Background
The fire disaster is a disaster which is out of control in time and space and caused by combustion, the fire disaster can cause great damage to personal safety and property after happening, and for the fire disaster, the conventional treatment modes at home and abroad are 'prevention and elimination combination' and take the prevention as the main. In order to prevent fire, people usually install a smoke alarm indoors, the conventional smoke alarm can detect and identify smoke in the air, and once the smoke concentration in a certain degree is detected, the alarm device can give an alarm to remind people of the occurrence of the fire. Traditional smoke alarm, mainly warn people through comparatively harsh chimes of doom, and there is the alarm lamp to report to the police, because the alarm lamp of majority sets up small and exquisite, light is weaker, the warning scope is less, can only regard as the assistance of chimes of doom, but have the condition that many old men exist the back of the ear in the real life, more have the people of a lot of deafness to exist, consequently it is very necessary to design the smoke alarm of a prominent visual warning, thereby accomplish smoke alarm and use more crowds' cover, ensure their property and personal safety.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a visual smoke alarm who reports to police goes out special warning information through the projector projection, cooperation warning sound for people including normal, the back of the ear and deafness can both discover the emergence of conflagration better, thereby ensured masses' property and personal safety.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a visual smoke alarm who reports to police, includes alarm casing, base, inductive transducer, signal processing circuit and alarm device, alarm device includes audible alarm and projector, including alarm casing and base link to each other and form inside cavity and hold inductive transducer, drying device and signal processing circuit, the ventilation groove has been seted up on the alarm casing, the projector sets up in alarm casing outside, signal processing circuit is connected with inductive transducer, audible alarm and projector respectively.
According to the visual alarm smoke alarm, the projector comprises the lamp and the lampshade which are arranged outside the alarm shell, the lampshade is connected with the alarm shell and accommodates the lamp, and the lamp is connected with the signal processing circuit.
According to the visual smoke alarm for alarming, the lampshade is hollowed with a figure.
According to the smoke alarm with the visual alarm function, at least two clamping grooves are uniformly formed in the alarm shell around the lamp in an equidistant mode, the lamp shade is provided with the clamping grooves, the clamping hooks are equal in quantity and matched one by one, and the lamp shade is embedded in the alarm shell through the clamping hooks.
According to the visual alarm smoke alarm, the induction sensor comprises a smoke sensor and a humidity sensor, and the signal processing circuit is connected with the smoke sensor and the humidity sensor respectively.
According to the visual alarm smoke alarm, the signal processing circuit comprises the signal receiving module and the signal processing module which are connected with each other, the signal receiving module is connected with the smoke sensor and the humidity sensor respectively, and the signal processing module is connected with the sound alarm and the lamp respectively.
Compared with the prior art, the utility model discloses an useful part lies in:
1) the utility model provides a visual smoke alarm that reports to police, through the special warning information of projector projection, cooperate with the warning sound, make including normal, behind the ear and deaf people can find the emergence of conflagration better, thus has ensured the property and the personal safety of masses of people;
2) the light emitted by the lamp can be projected into different colors by using the lamp and various plastic lampshades with different colors, so that people are reminded of emergency such as fire;
3) various figures are arranged at one closed end or the side surface of the lampshade, including characters of 'fire occurrence', '119', fire patterns, patterns of images of firefighters and the like, so that people can prevent the fire according to the image and accurate alarm information;
4) the alarm shell is provided with two or more than two clamping grooves, and the lamp shade is provided with the clamping hooks which are equal to and matched with the clamping grooves in number, so that the cylindrical lamp shade can be stably embedded in the clamping grooves through the clamping hooks, the lamp is protected, the lamp shade can project alarm information with different colors and various images and accuracy through light rays emitted by the lamp, and people can prevent fire according to the image and accurate alarm information;
5) by arranging various sensors including the smoke sensor and the humidity sensor, the sensing error rate of the sensors is enhanced, the false alarm of the alarm caused by overhigh humidity is reduced, and the correct alarm probability of the smoke sensor is greatly enhanced;
6) through surrounding a plurality of ventilation grooves on the alarm shell, smoke can be detected by the induction sensor in the alarm shell, and therefore accuracy and timeliness of alarm of the smoke alarm are guaranteed.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic circuit diagram of the present invention.
The meaning of the reference numerals: 1, an alarm shell; 2, a base; 3, an inductive sensor; 4, a signal processing circuit; 5, an alarm device; 6, an audible alarm; 7, a projector; 8, ventilating slots; 71, a lamp; 72, a lamp shade; 73, a graphic; 9, a clamping groove; 10, a hook; 31, a smoke sensor; 32, a humidity sensor; 41, a signal receiving module; and 42, a signal processing module.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Detailed Description
Evenly seted up two at least draw-in grooves 9 around lamps and lanterns 71 equidistance on the alarm casing 1, be provided with on the lamp shade 72 with draw-in groove 9 quantity equals and the pothook 10 of one-to-one matching, lamp shade 72 inlays through pothook 10 and establishes on alarm casing 1, has protected lamps and lanterns 71 for lamp shade 72 can be through the different colours of light projection play that lamps and lanterns 71 sent, has increased people to the visible range of warning light, makes people can take precautions against the conflagration of emergence according to alarm information.
The inductive sensor 3 comprises a smoke sensor 31 and a humidity sensor 32, the signal processing circuit 4 is respectively connected with the smoke sensor 31 and the humidity sensor 32, and the multiple sensors including the smoke sensor 31 and the humidity sensor 32 are arranged, so that the sensing error rate of the sensors is enhanced, the false alarm of the alarm caused by humidity is reduced, and the correct alarm probability of the smoke sensor 31 is greatly enhanced.
The signal processing circuit 4 comprises a signal receiving module 41 and a signal processing module 42 which are connected with each other, the signal receiving module 41 is respectively connected with the smoke sensor 31 and the humidity sensor 32, and the signal processing module 42 is respectively connected with the sound alarm 6 and the lamp 71.
Example 2: a visual smoke alarm that reports to police, constitute as shown in figure 1-figure 3, including alarm casing 1, base 2, inductive sensor 3, signal processing circuit 4 and alarm device 5, alarm device 5 includes audible alarm 6 and projector 7, audible alarm 6 is the speaker, alarm casing 1 is cylindric structure, alarm casing 1 one end is sealed, the other end opening, alarm casing 1 open-ended one end and base 2 are connected and are formed the inside cavity and hold inductive sensor 3, drying device and signal processing circuit 4 and settle including, the other end that base 2 links to each other with alarm casing 1 is connected with the roof usually, alarm casing 1 is last to be seted up ventilation duct 8, ventilation duct 8 equidistant evenly is seted up on the drum wall of alarm casing 1, makes things convenient for inductive sensor 3 to detect smog, the projector 7 is arranged outside the alarm shell 1, and the signal processing circuit 4 is respectively connected with the induction sensor 3, the sound alarm 6 and the projector 7.
The lamp shade 72 is hollowed with the pattern 73, the pattern 73 can be characters or patterns for prompting fire, such as characters of ' fire occurrence ', ' 119 ', fire patterns, patterns of firemen ' images and the like, when light of the lamp 71 penetrates through the pattern 73 on the lamp 71, the light penetrating through the pattern 73 can be projected on the ground or other buildings to generate amplified warning characters or patterns, and when people including normal people, ears and deafness see the occurrence of fire, the fire can be found better, so that the property and personal safety of the masses of people are guaranteed.
Evenly seted up two at least draw-in grooves 9 around lamps and lanterns 71 equidistance on the alarm casing 1, be provided with on the lamp shade 72 with draw-in groove 9 quantity equals and the pothook 10 of one-to-one matching, lamp shade 72 inlays through pothook 10 and establishes on alarm casing 1, has protected lamps and lanterns 71 for lamp shade 72 can go out different colours and various image, accurate alarm information through the light projection that lamps and lanterns 71 sent, makes people can be according to image and accurate alarm information takes precautions against the conflagration of emergence.
The inductive sensor 3 comprises a smoke sensor 31 and a humidity sensor 32, the signal processing circuit 4 is respectively connected with the smoke sensor 31 and the humidity sensor 32, and the multiple sensors including the smoke sensor 31 and the humidity sensor 32 are arranged, so that the sensing error rate of the sensors is enhanced, the false alarm of the alarm caused by humidity is reduced, and the correct alarm probability of the smoke sensor 31 is greatly enhanced.
The signal processing circuit 4 comprises a signal receiving module 41 and a signal processing module 42 which are connected with each other, the signal receiving module 41 is respectively connected with the smoke sensor 31 and the humidity sensor 32, and the signal processing module 42 is respectively connected with the sound alarm 6 and the lamp 71.
The utility model discloses a theory of operation: the utility model discloses a smoke alarm who assembles into a visual warning with several parts such as alarm casing 1, base 2, inductive transducer 3, signal processing circuit 4 and alarm device 5 to go out special warning information through 7 projections of projecting apparatus, cooperation warning sound makes the people including normal, the back of the ear and deafness can both discover the emergence of conflagration better, thereby has ensured masses' property and personal safety. The smoke in the air is detected by the induction sensor 3 comprising the smoke sensor 31 and the humidity sensor 32, the detected information is transmitted to the signal processing module 42 through the signal receiving module 41, the signal processing module 42 judges the smoke and the humidity, if the fire is judged to happen, the signal processing module 42 controls the alarm device 5 to be started, the sound alarm 6 gives out alarm sound, and the projector 7 starts to give out light, pass through projected colors, patterns and the like, so that fire warning is given out to people. The lamp 71 and the plastic lampshades 72 with different colors can project light rays emitted by the lamp 71 into different colors, so that people are reminded of emergency such as fire; furthermore, various patterns 73 are arranged on the lampshade 72, including characters of 'fire occurrence', '119', fire patterns, patterns of images of firefighters and the like, so that people can prevent the fire occurrence according to the image and accurate alarm information; two or more than two clamping grooves 9 are arranged on the alarm shell 1, and the clamping hooks 10 which are equal to and matched with the clamping grooves 9 in number are arranged on the lampshade 72, so that the cylindrical lampshade 72 can be stably embedded in the clamping grooves 9 through the clamping hooks 10, the lamp 71 is protected, the lampshade 72 can project different colors and various visual and accurate alarm information through light rays emitted by the lamp 71, and people can prevent fire according to the visual and accurate alarm information; through setting up multiple sensor including smoke transducer 31 and humidity transducer 32, strengthened the sensing error rate of sensor, reduced the alarm misinformation that causes because of humidity, strengthened smoke transducer 31's correct alarm probability by a wide margin.
Claims (6)
1. The utility model provides a smoke alarm of visual warning, its characterized in that, includes alarm casing (1), base (2), inductive transducer (3), signal processing circuit (4) and alarm device (5), alarm device (5) include audible alarm ware (6) and projector (7), including alarm casing (1) and base (2) link to each other and form inside cavity and hold inductive transducer (3), drying device and signal processing circuit (4), ventilation groove (8) have been seted up on alarm casing (1), projector (7) set up in alarm casing (1) outside, signal processing circuit (4) are connected with inductive transducer (3), audible alarm ware (6) and projector (7) respectively.
2. A visual alarm smoke alarm according to claim 1 characterised in that said projector (7) comprises a lamp (71) and a lampshade (72) arranged outside the alarm housing (1), said lampshade (72) being connected to the alarm housing (1) and housing the lamp (71) inside, said lamp (71) being connected to the signal processing circuit (4).
3. A visual alarm smoke alarm according to claim 2 wherein said light cover (72) is hollowed out with graphics (73).
4. The visual smoke alarm of reporting to the police of claim 2 or 3, characterized in that, the alarm casing (1) has seted up at least two draw-in grooves (9) around lamps and lanterns (71) equidistance evenly, be provided with on lamp shade (72) with draw-in grooves (9) quantity equal and the pothook (10) of one-to-one matching, lamp shade (72) are established on alarm casing (1) through pothook (10) are inlayed.
5. A visual alarm smoke alarm according to claim 4, characterised in that said inductive sensor (3) comprises a smoke sensor (31) and a humidity sensor (32), said signal processing circuit (4) being connected to the smoke sensor (31) and the humidity sensor (32), respectively.
6. A visual alarm smoke alarm according to claim 5, wherein said signal processing circuit (4) comprises a signal receiving module (41) and a signal processing module (42) connected to each other, said signal receiving module (41) being connected to the smoke sensor (31) and the humidity sensor (32) respectively, said signal processing module (42) being connected to the audible alarm (6) and the lamp (71) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377596.1U CN210324489U (en) | 2019-08-23 | 2019-08-23 | Visual smoke alarm who reports to police |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377596.1U CN210324489U (en) | 2019-08-23 | 2019-08-23 | Visual smoke alarm who reports to police |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210324489U true CN210324489U (en) | 2020-04-14 |
Family
ID=70131424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921377596.1U Active CN210324489U (en) | 2019-08-23 | 2019-08-23 | Visual smoke alarm who reports to police |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210324489U (en) |
-
2019
- 2019-08-23 CN CN201921377596.1U patent/CN210324489U/en active Active
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