CN213339035U - Intelligent fire behavior recognition device - Google Patents
Intelligent fire behavior recognition device Download PDFInfo
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- CN213339035U CN213339035U CN202022090325.7U CN202022090325U CN213339035U CN 213339035 U CN213339035 U CN 213339035U CN 202022090325 U CN202022090325 U CN 202022090325U CN 213339035 U CN213339035 U CN 213339035U
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Abstract
The utility model discloses an intelligent fire behavior recognition device, in particular to the technical field of fire prevention, which comprises a smoke-sensitive alarm shell, wherein the top end of the smoke-sensitive alarm shell is connected with a protective cover, an ion-type smoke sensor is arranged in the smoke-sensitive alarm shell, a singlechip is arranged in one side of the ion-type smoke sensor in the smoke-sensitive alarm shell, a storage battery is arranged on one side of the singlechip, a first smoke inlet hole is arranged on the outer surface of the smoke-sensitive alarm shell, and an annular clamping groove is arranged at the top edge of the smoke-sensitive alarm shell; and an annular frame is arranged on the inner side of the bottom of the smoke alarm shell. The utility model discloses effectual inside of having avoided the dust to get into the smoke when not using influences follow-up use, and in the use, feels the mounting means of alarm comparatively simple to the smoke, convenient operation, absorption that can be stable live the installation face.
Description
Technical Field
The utility model relates to a fire prevention technical field, more specifically say, the utility model relates to an intelligence condition of a fire recognition device.
Background
Common intelligent fire condition recognition device adopts the smoke to feel the alarm more, and the smoke feels the alarm is really the alternative name of smoke sense or smoke alarm, and the smoke feels the alarm and realizes the conflagration prevention through the concentration of monitoring smog exactly, and inside adopts ion formula smoke transducer, and ion formula smoke transducer is a technological advance, and during the reliable sensor of job stabilization, by wide application to various fire alarm systems, the performance is far superior to the fire alarm of gas resistance class.
The current smoke detector alarm is easy to enter the smoke detector alarm from the smoke inlet when not in use, thereby affecting the subsequent use, and the installation mode of the smoke detector alarm is not good in the use process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an intelligence condition of a fire recognition device, effectual inside influence follow-up use of having avoided the dust to get into the smoke and feeling the alarm when not using, and in the use, the mounting means to the smoke and feeling the alarm is comparatively simple, and convenient operation can be stable adsorb and live the installation face to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent fire recognition device comprises a smoke-sensitive alarm shell, wherein the top end of the smoke-sensitive alarm shell is connected with a protective cover, an ion-type smoke sensor is arranged in the smoke-sensitive alarm shell, a single chip microcomputer is arranged in the smoke-sensitive alarm shell and positioned at one side of the ion-type smoke sensor, a storage battery is arranged at one side of the single chip microcomputer, a first smoke inlet hole is formed in the outer surface of the smoke-sensitive alarm shell, and an annular clamping groove is formed in the edge of the top of the smoke-sensitive alarm shell;
the utility model discloses a cigarette alarm, including cigarette alarm casing, annular frame, metal tube, sucking disc, lifting block, gag lever post, limiting rod, battery, fixed slot, the annular frame is installed to the bottom inboard of cigarette alarm casing, and the inside edge of cigarette alarm casing lies in the outside of annular frame and is provided with annular spacing groove along vertical direction, the bottom fixedly connected with a plurality of piston rod of annular frame, the bottom outside of piston rod is connected with the metal tube, the bottom of metal tube is connected with the sucking disc, the outside that the both ends of annular frame lie in cigarette alarm casing all is connected with the lifting block, the top position department that the outer wall of cigarette alarm casing is close to the lifting block is provided with the gag lever post, the outside position department that the outer wall of cigarette alarm casing.
Further, the inside of smoke detector alarm casing is close to outer wall position department and still installs bee calling organ, the outer wall of smoke detector alarm casing is close to one side of bee calling organ and is provided with out the sound hole.
Further, the inboard that the bottom edge of protective cover corresponds ring groove is provided with annular fixture block, and the inside of protective cover corresponds the first top position department that advances the cigarette hole and is provided with the second and advances the cigarette hole, the cross section of ring groove and annular fixture block all is T style of calligraphy structure.
Further, the piston rod and the annular frame are fixedly bonded through hot melt adhesive.
Further, a metal cylinder is fixedly connected to the bottom of the smoke alarm shell, a through hole is formed in the position, corresponding to the outer position of the piston rod, inside the metal cylinder, and the through hole is communicated with the inside of the sucker.
Furthermore, the inside of the annular frame is provided with a limiting hole corresponding to the outside of the limiting rod, and the inner diameter of the vertical section of the limiting hole is larger than the outer diameter of the vertical section of the limiting rod.
Furthermore, the connection mode between the two ends of the spring, the end part of the limiting rod and the inner wall of the fixing groove is welded.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, the top end of the smoke-sensitive alarm shell is movably connected with the protective cover, the surface of the installed protective cover is provided with a second smoke inlet hole with the same shape at the position of a first smoke inlet hole at the top of the smoke-sensitive alarm shell, when the smoke-sensitive alarm is not used, the protective cover can be rotated, so that the second smoke inlet hole and the first smoke inlet hole are staggered, the smoke-sensitive alarm is effectively prevented from entering the interior of the smoke-sensitive alarm just like a shower nozzle, and when the smoke-sensitive alarm is used, the protective cover only needs to be rotated again, so that the position of the second smoke inlet hole is vertically overlapped with the position of the first smoke inlet hole;
2. compared with the prior art, in the use, press down the inside removal of gag lever post to the fixed slot earlier, and then compression spring, then drive the annular frame through mentioning the promotion piece and rise, make piston rod rebound, and then make the inside of sucking disc form the stable installation face that adsorbs in vacuum, and make the annular frame rise to the gag lever post and aim at the position back in spacing hole, under the effect of spring, the inside realization of gag lever post card income spacing hole is to the spacing fixed of annular frame, at this moment, the installation face is lived in adsorbing that whole smoke detector alarm can be stable, the mounting means is comparatively simple, and convenient operation.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a top view of the smoke alarm housing of the present invention.
Fig. 3 is a schematic structural view of the middle protective cover of the present invention.
Fig. 4 is a sectional view of the joint between the middle protective cover and the smoke alarm housing of the present invention.
Fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 6 is a schematic structural view of the middle ring frame of the present invention.
Fig. 7 is a schematic view of the bottom structure of the casing of the smoke alarm of the present invention.
The reference signs are: 1 smoke detector alarm casing, 2 protective covers, 3 ionic smoke transducer, 4 singlechips, 5 batteries, 6 first advance cigarette hole, 7 ring groove, 8 ring frames, 9 annular spacing grooves, 10 piston rods, 11 metal drum, 12 sucking discs, 13 fixed slots, 14 springs, 15 gag lever posts, 61 second advance cigarette hole, 71, annular fixture block, 81 hoisting blocks, 82 spacing hole.
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.
The intelligent fire recognition device shown in the attached drawings 1-7 comprises a smoke-sensitive alarm shell 1, wherein the top end of the smoke-sensitive alarm shell 1 is connected with a protective cover 2, an ion-type smoke sensor 3 is installed inside the smoke-sensitive alarm shell 1, a single chip microcomputer 4 is installed on one side, located on the ion-type smoke sensor 3, inside the smoke-sensitive alarm shell 1, a storage battery 5 is installed on one side of the single chip microcomputer 4, a first smoke inlet hole 6 is formed in the outer surface of the smoke-sensitive alarm shell 1, and an annular clamping groove 7 is formed in the edge of the top of the smoke-sensitive alarm shell 1;
In this embodiment, a buzzer is further installed at a position close to the outer wall inside the smoke detector alarm housing 1, and a sound outlet hole is formed in one side, close to the buzzer, of the outer wall of the smoke detector alarm housing 1, so that an alarm sound can be generated when smoke with high concentration is detected;
in this embodiment, an annular clamping block 71 is disposed at the bottom edge of the protective cover 2 corresponding to the inner side of the annular clamping groove 7, a second smoke inlet 61 is disposed in the protective cover 2 corresponding to the upper position of the first smoke inlet 6, and the cross sections of the annular clamping groove 7 and the annular clamping block 71 are both in a T-shaped structure, so that the protective cover 2 can be conveniently mounted;
in this embodiment, the piston rod 10 and the annular frame 8 are bonded and fixed by hot melt adhesive, so that the piston rod 10 is fixedly connected to the bottom of the annular frame 8;
in this embodiment, the metal cylinder 11 is fixedly connected to the bottom of the smoke detector alarm housing 1, and a through hole is formed in the metal cylinder 11 corresponding to the outer position of the piston rod 10, and the through hole is communicated with the inside of the suction cup 12, so that the metal cylinder 11 is conveniently connected and fixed, and the lifting block 81 is lifted to drive the annular frame 8 to ascend in the using process, so that the piston rod 10 moves upwards, and the inside of the suction cup 12 forms a vacuum stable adsorption mounting surface;
in this embodiment, a limiting hole 82 is formed in the annular frame 8 corresponding to the outer portion of the limiting rod 15, and the inner diameter of the vertical section of the limiting hole 82 is larger than the outer diameter of the vertical section of the limiting rod 15, so that the limiting rod 15 can conveniently extend and retract in the limiting hole 82;
in this embodiment, the connection mode between the both ends of spring 14 and the tip of gag lever post 15 and the inner wall of fixed slot 13 is the welding, the connection of spring 14 of being convenient for, and then the installation of gag lever post 15 of being convenient for.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, a protective cover 2 is connected to the top end of a smoke detector alarm housing 1, a first smoke inlet hole 6 is formed in the outer surface of the smoke detector alarm housing 1, an annular clamping groove 7 is formed in the edge of the top of the smoke detector alarm housing 1, an annular clamping block 71 is arranged on the bottom edge of the protective cover 2 corresponding to the inner side of the annular clamping groove 7, a second smoke inlet hole 61 is formed in the protective cover 2 corresponding to the upper portion of the first smoke inlet hole 6, the cross sections of the annular clamping groove 7 and the annular clamping block 71 are both in a T-shaped structure, so that the protective cover 2 is convenient to mount, when the smoke detector alarm is stored, dust easily enters the smoke detector alarm housing 1 due to the arrangement of the first smoke inlet hole 6 on the surface, the use is affected, the second smoke inlet hole 61 in the same shape is also formed in the surface of the mounted protective cover 2, when, the protective cover 2 can be rotated to stagger the second smoke inlet 61 and the first smoke inlet 6, so that dust is effectively prevented from entering the smoke alarm like a shower nozzle, and when the smoke alarm is used, the protective cover 2 only needs to be rotated again to enable the position of the second smoke inlet 61 to coincide with the position of the first smoke inlet 6 in the vertical direction;
referring to the attached drawings 1 and 5-7 of the specification, an annular frame 8 is installed on the inner side of the bottom of a smoke-sensitive alarm shell 1, an annular limiting groove 9 is vertically formed in the outer side of the annular frame 8 at the inner edge of the smoke-sensitive alarm shell 1, a plurality of piston rods 10 are fixedly connected to the bottom end of the annular frame 8, a metal cylinder 11 is connected to the outer side of the bottom of each piston rod 10, a sucking disc 12 is connected to the bottom end of each metal cylinder 11, lifting blocks 81 are connected to the two ends of each annular frame 8, which are located on the outer portion of the smoke-sensitive alarm shell 1, a limiting rod 15 is arranged on the outer wall of the smoke-sensitive alarm shell 1, which is close to the upper portion of each lifting block 81, a fixing groove 13 is horizontally formed in the outer wall of the smoke-sensitive alarm shell 1, a spring 14 is connected between the end portion of each, press down earlier gag lever post 15 and remove to the inside of fixed slot 13, and then compression spring 14, then drive annular frame 8 through mentioning lifting block 81 and rise, make piston rod 10 upwards move, and then make the inside of sucking disc 12 form the stable absorption in vacuum and live the installation face, and make annular frame 8 rise to behind the position that gag lever post 15 aimed at spacing hole 82, under spring 14's effect, gag lever post 15 card is gone into the inside realization of spacing hole 82 and is fixed the spacing of annular frame 8, at this moment, whole smoke detector alarm can be stable adsorb and live the installation face.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. The utility model provides an intelligence fire recognition device, includes smoke detector alarm casing (1), its characterized in that: the smoke-sensitive alarm is characterized in that a protective cover (2) is connected to the top end of the smoke-sensitive alarm shell (1), an ion-type smoke sensor (3) is installed inside the smoke-sensitive alarm shell (1), a single chip microcomputer (4) is installed on one side, located on the ion-type smoke sensor (3), inside the smoke-sensitive alarm shell (1), a storage battery (5) is installed on one side of the single chip microcomputer (4), a first smoke inlet hole (6) is formed in the outer surface of the smoke-sensitive alarm shell (1), and an annular clamping groove (7) is formed in the edge of the top of the smoke-sensitive alarm shell (1);
the smoke alarm is characterized in that an annular frame (8) is installed on the inner side of the bottom of the smoke alarm shell (1), an annular limiting groove (9) is formed in the vertical direction of the outer side, located on the annular frame (8), of the inner edge of the smoke alarm shell (1), a plurality of piston rods (10) are fixedly connected to the bottom of the annular frame (8), a metal cylinder (11) is connected to the outer side of the bottom of each piston rod (10), a sucking disc (12) is connected to the bottom of each metal cylinder (11), lifting blocks (81) are connected to the outer portions, located on the smoke alarm shell (1), of the two ends of the annular frame (8), limiting rods (15) are arranged at positions, close to the upper portions of the lifting blocks (81), of the outer wall of the smoke alarm shell (1), corresponding to the outer position of the storage battery (5), of the outer wall of the smoke alarm shell is provided with fixing, and a spring (14) is connected between the end part of the limiting rod (15) and the inner wall of the fixing groove (13).
2. The intelligent fire recognition device of claim 1, wherein: the smoke alarm is characterized in that a buzzer is further mounted at a position, close to the outer wall, inside the smoke alarm shell (1), and a sound outlet hole is formed in one side, close to the buzzer, of the outer wall of the smoke alarm shell (1).
3. The intelligent fire recognition device of claim 1, wherein: the inboard that the bottom edge of protective cover (2) corresponds ring groove (7) is provided with annular fixture block (71), and the inside of protective cover (2) corresponds the first top position department of advancing cigarette hole (6) and is provided with second and advances cigarette hole (61), the cross section of ring groove (7) and annular fixture block (71) all is T style of calligraphy structure.
4. The intelligent fire recognition device of claim 1, wherein: the piston rod (10) and the annular frame (8) are fixedly bonded through hot melt adhesive.
5. The intelligent fire recognition device of claim 1, wherein: the metal cylinder (11) is fixedly connected to the bottom of the smoke alarm shell (1), a through hole is formed in the position, corresponding to the outer position of the piston rod (10), of the inner portion of the metal cylinder (11), and the through hole is communicated with the inner portion of the sucker (12).
6. The intelligent fire recognition device of claim 1, wherein: the inner part of the annular frame (8) is provided with a limiting hole (82) corresponding to the outer part of the limiting rod (15), and the inner diameter of the vertical section of the limiting hole (82) is larger than the outer diameter of the vertical section of the limiting rod (15).
7. The intelligent fire recognition device of claim 1, wherein: the two ends of the spring (14) are welded with the end part of the limiting rod (15) and the inner wall of the fixing groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090325.7U CN213339035U (en) | 2020-09-22 | 2020-09-22 | Intelligent fire behavior recognition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090325.7U CN213339035U (en) | 2020-09-22 | 2020-09-22 | Intelligent fire behavior recognition device |
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| Publication Number | Publication Date |
|---|---|
| CN213339035U true CN213339035U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022090325.7U Active CN213339035U (en) | 2020-09-22 | 2020-09-22 | Intelligent fire behavior recognition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116110185A (en) * | 2022-08-18 | 2023-05-12 | 江苏安世朗智能科技有限公司 | Intelligent remote monitoring and alarming device and method for electric fire disaster |
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2020
- 2020-09-22 CN CN202022090325.7U patent/CN213339035U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116110185A (en) * | 2022-08-18 | 2023-05-12 | 江苏安世朗智能科技有限公司 | Intelligent remote monitoring and alarming device and method for electric fire disaster |
| CN116110185B (en) * | 2022-08-18 | 2023-12-19 | 江苏安世朗智能科技有限公司 | Intelligent remote monitoring and alarming device and method for electric fire disaster |
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