CN213399863U - Video monitoring alarm device - Google Patents
Video monitoring alarm device Download PDFInfo
- Publication number
- CN213399863U CN213399863U CN202022675158.2U CN202022675158U CN213399863U CN 213399863 U CN213399863 U CN 213399863U CN 202022675158 U CN202022675158 U CN 202022675158U CN 213399863 U CN213399863 U CN 213399863U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- filter screen
- main part
- air
- alarm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model relates to the technical field of video monitoring, in particular to a video monitoring alarm device, which comprises an alarm main body, an installation supporting leg and an alarm lamp, wherein an air blower is arranged in an air outlet, a filter screen is transversely and fixedly connected in the air inlet, a fan blade is rotatably connected on the surface of a fixed rod, and a dust scraping sheet is fixedly connected on one side of the fan blade close to the filter screen; the utility model discloses an install smoke transducer and temperature sensor in detecting the chamber, reduce external factor to its direct influence, and use with the cooperation of air-blower, the drive detects the gaseous circulation flow in intracavity, make the device's detection effect more sensitive, it is more accurate, and simultaneously, the scraping dust piece also can carry out synchronous rotation, be stained with the dust that attaches on the filter screen and carry out comprehensive cleaning treatment, the filter effect of follow-up filter screen has been ensured, so that the accuracy of improvement detection data, promote the device's warning effect.
Description
Technical Field
The utility model relates to a video monitoring technical field specifically is a video monitoring's alarm device.
Background
Although the existing video monitoring alarm device has a simple structure and is convenient to use, the general installation position is remote or arranged at a high position, and once the alarm device is shielded by other objects, the inside of a monitoring area cannot be effectively monitored by the smoke sensor and the temperature sensor, so that serious potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a video monitoring's alarm device to what provide among the above-mentioned background art is solved in the alarm device mounted position when comparatively remote or place the eminence in, smoke transducer and temperature sensor can't carry out the problem of effective monitoring.
In order to achieve the above object, the utility model provides a following technical scheme: a video monitoring alarm device comprises an alarm main body, an installation supporting leg and an alarm lamp, wherein a display screen is embedded at one side of the alarm main body, which is far away from the back, an air outlet is formed at one side of the top of the alarm main body, an air blower is installed inside the air outlet, the alarm lamp is fixedly connected at one end of the top of the alarm main body, which is far away from the air outlet, the installation supporting leg is fixedly connected at two sides of the alarm main body, a heat dissipation plate is arranged at the back of the alarm main body, a damp-proof plate is arranged at one side of the heat dissipation plate, which is far away from the alarm main body, a detection cavity is arranged at one side of the inside of the alarm main body, a smoke sensor is fixedly connected at one side of the detection cavity, a temperature sensor is fixedly connected at the other side, the inboard fixedly connected with dead lever of protection frame, and the dead lever keeps away from the one end and the filter screen fixed connection of protection frame, the surface of dead lever is rotated and is connected with the flabellum, one side fixedly connected with dust scraping piece that the flabellum is close to the filter screen, the inside top of keeping away from detection chamber one side of warning main part is provided with the controller, the inside bottom of keeping away from detection chamber one side of warning main part is provided with the battery board, the crack department between battery board and the controller is provided with the speaker.
Preferably, one side of the dust scraping sheet, which is far away from the fan blades, is abutted against the filter screen; and the transverse length of the dust scraping sheet is equal to the diameter of the filter screen.
Preferably, the air inlet and the air outlet are on the same vertical line.
Preferably, the mounting support leg is of an L-shaped structure, and the rear end face of the mounting support leg is flush with the damp-proof board.
Preferably, the smoke sensor, the temperature sensor, the blower and the controller are all electrically connected with the storage battery plate.
Preferably, the output ends of the smoke sensor and the temperature sensor are in signal connection with the controller through a display screen; and the output end of the controller is electrically connected with the alarm lamp and the loudspeaker.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the video monitoring alarm device is provided with a blower and a dust scraping sheet, mounting support legs are fixed with a wall surface by screws so as to mount an alarm main body in a pointed area, then the blower is started to be electrified to drive surrounding gas to be conveyed into a detection cavity through an air inlet and then released out of the device through a ground air outlet, wherein a filter screen can screen dust in the gas to prevent the dust from entering the detection cavity and causing damage to dust covering of parts in the alarm main body; at the moment, the smoke sensor and the temperature sensor can detect the gas in the detection cavity in real time and display the gas through the display screen, once the smoke sensor and the temperature sensor detect that the temperature and the smoke of the gas exceed the set range values, an abnormal signal can be transmitted to the controller, and the controller controls the alarm lamp and the loudspeaker to be synchronously started, so that a flickering light and an alarm sound are emitted, surrounding personnel are informed to carry out fire early warning, and escape measures are taken in time; and when the air-blower drives gaseous entering air intake, also can drive the flabellum and take place to rotate on the dead lever, and then make the scraping piece rotate in step, clean the dust of filter screen separation comprehensively, guarantee subsequent filter effect, through installing smoke transducer and temperature sensor in detecting the chamber totally, reduce external factor to its direct influence, and use with the cooperation of air-blower, it flows to drive the circulation that detects the intracavity outside and inside gas, make the device's detection effect more sensitive, more accurate, simultaneously, the scraping piece also can rotate in step, carry out comprehensive cleaning with the dust of being stained with on the filter screen and handling, the filter effect of subsequent filter screen has been ensured, so that the accuracy of detection data is improved, promote the device's alarm effect.
2. This kind of video monitoring's alarm device is provided with heating panel and dampproofing board, and the heating panel can accelerate the produced heat of release warning main part in the use, and simultaneously, the dampproofing board can avoid the direct contact of warning main part and wall, reduces the rusty risk of weing to improve the device's life, the practicality is stronger.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention;
FIG. 4 is a schematic view of the overall top view structure of the present invention
In the figure: alarm main part 1, installation stabilizer blade 2, warning light 3, detection chamber 4, smoke transducer 5, temperature sensor 6, air-blower 7, air intake 8, air outlet 9, filter screen 10, dead lever 11, flabellum 12, scrape dirt piece 13, protection frame 14, controller 15, speaker 16, battery board 17, display screen 18, heating panel 19, dampproofing board 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a video monitoring alarm device comprises an alarm main body 1, mounting support legs 2 and an alarm lamp 3, wherein a display screen 18 is embedded on one side of the alarm main body 1 far away from the back, an air outlet 9 is formed in one side of the top of the alarm main body 1, an air blower 7 is arranged inside the air outlet 9, the alarm lamp 3 is fixedly connected to one end of the top of the alarm main body 1 far away from the air outlet 9, the mounting support legs 2 are fixedly connected to two sides of the alarm main body 1, a heat dissipation plate 19 is arranged on the back of the alarm main body 1, a damp-proof plate 20 is arranged on one side of the heat dissipation plate 19 far away from the alarm main body 1, a detection cavity 4 is arranged on one side inside the alarm main body 1, a smoke sensor 5 is fixedly connected to one side of the detection cavity 4, a temperature sensor 6 is fixedly connected to the, the outside fixedly connected with protection frame 14 of air intake 8, the inboard fixedly connected with dead lever 11 of protection frame 14, and dead lever 11 keeps away from the one end and the filter screen 10 fixed connection of protection frame 14, the surface rotation of dead lever 11 is connected with flabellum 12, one side fixedly connected with dust scraper 13 that flabellum 12 is close to filter screen 10, the inside top of keeping away from detection chamber 4 one side of alarm main part 1 is provided with controller 15, the inside bottom of keeping away from detection chamber 4 one side of alarm main part 1 is provided with battery board 17, the crack department between battery board 17 and the controller 15 is provided with speaker 16.
Furthermore, one side of the dust scraping sheet 13, which is far away from the fan blades 12, is abutted against the filter screen 10; and the transverse length of the dust scraping sheet 13 is equal to the diameter of the filter screen 10, which is helpful for cleaning the smoke dust adhered on the filter screen 10 comprehensively and ensures the use effect of the subsequent filter screen 10.
Furthermore, the air inlet 8 and the air outlet 9 are positioned on the same vertical line, which is beneficial to forming convection air and accelerating the flow rate of the air in the alarm main body 1.
Further, installation stabilizer blade 2 is "L" type structure, and the rear end face of installation stabilizer blade 2 flushes with dampproofing board 20 mutually, avoids warning main part 1 directly to contact with the wall, leads to it to wet and rust, reduces its life.
Further, the smoke sensor 5, the temperature sensor 6, the blower 7 and the controller 15 are electrically connected to the battery plate 17.
Further, the output ends of the smoke sensor 5 and the temperature sensor 6 are in signal connection with the controller 15 through a display screen 18; and the output of the controller 15 is electrically connected to the warning lamp 3 and the speaker 16.
The working principle is as follows: firstly, fixing the mounting support legs 2 with a wall surface by using screws so as to mount the alarm main body 1 in a pointed area, then starting the blower 7 to be electrified to drive surrounding gas to be conveyed into the detection cavity 4 through the air inlet 8, and then releasing the gas out of the device through the ground air outlet 9, wherein the filter screen 10 can screen dust in the gas to prevent the dust from entering the detection cavity 4, so that the internal parts of the alarm main body 1 are damaged by covering dust; at the moment, the smoke sensor 5 and the temperature sensor 6 can detect the gas in the detection cavity 4 in real time and display the gas through the display screen 18, once the smoke sensor 5 and the temperature sensor 6 detect that the temperature and the smoke of the gas exceed the set range values, an abnormal signal can be transmitted to the controller 15, the controller controls the alarm lamp 3 and the loudspeaker 16 to be started synchronously, so that a flickering light and an alarm sound are emitted, surrounding people are informed of fire early warning, and escape measures are taken in time; the blower 7 drives the air to enter the air inlet 8, and simultaneously drives the fan blades 12 to rotate on the fixed rods 11, so that the dust scraping sheets 13 synchronously rotate, dust separated by the filter screen 10 is comprehensively cleaned, and the subsequent filtering effect is guaranteed; in addition, the heat dissipation plate 19 can accelerate the release of heat generated by the alarm main body 1 in the using process, and meanwhile, the moisture-proof plate 20 can avoid the direct contact between the alarm main body 1 and the wall surface, so that the risk of rusting due to moisture is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a video monitoring's alarm device, includes warning main part (1), installation stabilizer blade (2) and warning light (3), its characterized in that, one side that warning main part (1) kept away from the back has inlayed display screen (18), air outlet (9) have been seted up to one side at warning main part (1) top, the internally mounted of air outlet (9) has air-blower (7), the one end fixedly connected with warning light (3) that air outlet (9) were kept away from at warning main part (1) top, the both sides fixedly connected with installation stabilizer blade (2) of warning main part (1), the back of warning main part (1) is provided with heating panel (19), one side that warning main part (1) was kept away from to heating panel (19) is provided with dampproofing board (20), one side of warning main part (1) inside is provided with detection chamber (4), one side fixedly connected with smoke transducer (5) of detection chamber (4, the device is characterized in that a temperature sensor (6) is fixedly connected to the other side of the detection cavity (4), an air inlet (8) is formed in the bottom of the detection cavity (4), a filter screen (10) is transversely and fixedly connected to the inside of the air inlet (8), a protection frame (14) is fixedly connected to the outer side of the air inlet (8), a fixing rod (11) is fixedly connected to the inner side of the protection frame (14), one end, far away from the protection frame (14), of the fixing rod (11) is fixedly connected with the filter screen (10), a fan blade (12) is rotatably connected to the surface of the fixing rod (11), a dust scraping sheet (13) is fixedly connected to one side, close to the filter screen (10), of the fan blade (12), a controller (15) is arranged at the top, far away from one side of the detection cavity (4), of the inside of the alarm main body (1), and a storage battery, and a loudspeaker (16) is arranged at a crack between the storage battery plate (17) and the controller (15).
2. A video surveillance alarm unit according to claim 1, characterised in that: one side of the dust scraping sheet (13) far away from the fan blade (12) is abutted against the filter screen (10); and the transverse length of the dust scraping sheet (13) is equal to the diameter of the filter screen (10).
3. A video surveillance alarm unit according to claim 1, characterised in that: the air inlet (8) and the air outlet (9) are positioned on the same vertical line.
4. A video surveillance alarm unit according to claim 1, characterised in that: the mounting support leg (2) is of an L-shaped structure, and the rear end face of the mounting support leg (2) is flush with the moisture-proof plate (20).
5. A video surveillance alarm unit according to claim 1, characterised in that: the smoke sensor (5), the temperature sensor (6), the air blower (7) and the controller (15) are all electrically connected with the storage battery plate (17).
6. A video surveillance alarm unit according to claim 1, characterised in that: the output ends of the smoke sensor (5) and the temperature sensor (6) are in signal connection with the controller (15) through a display screen (18); and the output end of the controller (15) is electrically connected with the alarm lamp (3) and the loudspeaker (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022675158.2U CN213399863U (en) | 2020-11-18 | 2020-11-18 | Video monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022675158.2U CN213399863U (en) | 2020-11-18 | 2020-11-18 | Video monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213399863U true CN213399863U (en) | 2021-06-08 |
Family
ID=76194507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022675158.2U Active CN213399863U (en) | 2020-11-18 | 2020-11-18 | Video monitoring alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213399863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354462A (en) * | 2022-03-21 | 2022-04-15 | 尼特智能科技股份有限公司 | Photoelectric smoke sensor for preventing dust retention |
| CN114353238A (en) * | 2021-12-10 | 2022-04-15 | 承德隆宏生物科技有限公司 | Negative oxygen ion multifunctional air purifier with air quality detection function |
-
2020
- 2020-11-18 CN CN202022675158.2U patent/CN213399863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353238A (en) * | 2021-12-10 | 2022-04-15 | 承德隆宏生物科技有限公司 | Negative oxygen ion multifunctional air purifier with air quality detection function |
| CN114354462A (en) * | 2022-03-21 | 2022-04-15 | 尼特智能科技股份有限公司 | Photoelectric smoke sensor for preventing dust retention |
| CN114354462B (en) * | 2022-03-21 | 2022-05-24 | 尼特智能科技股份有限公司 | Photoelectric smoke sensor for preventing dust retention |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213399863U (en) | Video monitoring alarm device | |
| CN219716195U (en) | Fire smoke detection device | |
| CN216352713U (en) | Smoke fire detector of fire-fighting monitoring equipment | |
| CN113570806A (en) | Fire alarm capable of improving sensing effect | |
| CN105013121A (en) | Rack type automatic detecting and fire extinguishing system | |
| CN215526871U (en) | Smoke-sensing fire detection alarm | |
| CN208284069U (en) | A kind of fire pre-alarm device based on Internet of Things | |
| CN219831933U (en) | Household fire monitoring alarm device | |
| CN218676199U (en) | Special siren in file storehouse | |
| CN203012902U (en) | Independent smoke-sensing detection alarm | |
| CN112489352A (en) | Monitoring equipment for fire hazard early warning | |
| CN110787392A (en) | Fire extinguishing mechanism of power distribution cabinet | |
| CN216388287U (en) | Fire monitoring device for chemical material warehouse | |
| CN210865004U (en) | Quick alarm system | |
| CN208014127U (en) | A kind of maintenance-free type photoelectric smoke detector | |
| CN212782257U (en) | Kitchen gas leakage alarm device | |
| CN211454760U (en) | Intelligent fire-fighting early warning system | |
| CN215769981U (en) | Electrical appliance fire monitoring equipment with fire smoke detection and alarm functions | |
| CN219285805U (en) | Safety alarm device | |
| CN214955258U (en) | Wisdom fire control is with fire detection alarm that detectivity is high | |
| CN216596480U (en) | Induction type smoke alarm system | |
| CN213659642U (en) | Gas alarm with gas detection unit and remote transmission function | |
| CN218581485U (en) | People's air defense door that possesses smog detection alarming function | |
| CN112944535A (en) | Temperature monitoring device for fire-fighting smoke exhaust pipeline | |
| CN218830318U (en) | Fire control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |