CN111508188B - Smoke detection sensor - Google Patents
Smoke detection sensor Download PDFInfo
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- CN111508188B CN111508188B CN202010387204.0A CN202010387204A CN111508188B CN 111508188 B CN111508188 B CN 111508188B CN 202010387204 A CN202010387204 A CN 202010387204A CN 111508188 B CN111508188 B CN 111508188B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
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Abstract
The invention discloses a smoke detection sensor, which structurally comprises: the invention realizes the matching of the inductance scraper rotary disc and the impurity removing bundle cylinder, leads an annular detection port of a rotary disc groove seat to carry out electric magnetic field matched scraper cleaning and rotating operation, ensures that small animal spiders, ants and the like are electrically shocked and paralyzed in advance before entering, then an internal scraping brush enters the impurity removing bundle cylinder to be discharged downwards, ensures the flexibility of a bevel brush rod, also improves the precision of ionization induction of floating smoke particles and light guide diffuse reflection induction, ensures that a bevel opening expansion effect is formed by the scraping fins and the internal pressure of a bottom pad fan plate, ensures that interference substances are blocked at the bottom, simultaneously can correct the alarm effect on the light sensing pendulum block and the armature magnetic guide disc, and improves the regional erection self-adaptive protection degree and detection precision of a smoke detection sensor.
Description
Technical Field
The invention relates to a smoke detection sensor, and belongs to the field of sensors.
Background
The smoke detection sensor is used for timely warning and alarming smoke generated by fire in a corridor, so that people can conveniently escape from a fire scene in time, the escape time is widened in advance, the smoke particle triggering inductor is guaranteed to rapidly transmit the effect of alarming on electronic equipment of peripheral monitoring personnel, and the public defect to be optimized in the prior art is as follows:
the cigarette detection mouth that advances in smoke detection sensor can be because animalcule spider, ant etc. crawl into, the carrier that leads to static in whole obtains irregular movement and arouses current collection board current intercommunication phenomenon, cause animalcule spider, the corpse of getting an electric shock such as ant remains at the cigarette detection mouth, block up whole passageway internal diameter, shelter from sensing light distance, influence the sensor misleading and trigger the warning, and the static dust remains in the detection mouth, cause the dispersion of static ion, thereby all aggravate ion-sensitive and light sense influence loudness, the efficiency that detects specific salt fog reduces, lead to the inefficacy of sensor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a smoke detection sensor, which solves the problems that the smoke inlet detection port in the smoke detection sensor can cause the irregular movement of a carrier of static electricity in the whole body due to the crawling of spiders, ants and the like of micro animals, the current communication phenomenon of a current collecting plate is caused, the electric shock corpses of the spiders, the ants and the like of the micro animals are left at the smoke detection port to block the inner diameter of the whole channel, the distance of sensing light rays is shielded, the misleading of the sensor is influenced, the alarm is triggered, and static dust is left at the detection port to cause the dispersion of static ions, so that the ion sensing and the light sensing loudness are aggravated, the efficiency of specific salt spray detection is reduced, and the sensor is failed.
In order to achieve the purpose, the invention is realized by the following technical scheme: a smoke detection sensor, the structure comprising: the intelligent tag comprises a hanging ring block, a top cover plate, an integrated circuit board groove, a tag piece, an inductance scraper plate rotary disc, an impurity discharging bundle cylinder, a rotational flow spraying cap and a screw cap, wherein the inductance scraper plate rotary disc is nested under the bottom of the integrated circuit board groove and the axis is collinear, the inductance scraper plate rotary disc is arranged on the top of the impurity discharging bundle cylinder and is vertical to each other, the impurity discharging bundle cylinder is nested on the top of the rotational flow spraying cap and is communicated with each other, the screw cap is in threaded connection with the inductance scraper plate rotary disc and is vertical to each other, the hanging ring block is welded on the top of the top cover plate, the top cover plate and the integrated circuit board groove are of an integrated structure, the tag piece is tightly attached to the front side of the integrated circuit board groove and is positioned on the same arc surface, the integrated circuit board groove is electrically connected with the rotational flow spraying cap through a lead of the inductance scraper plate rotary disc, the screw cap is arranged at the lower right corner of the integrated circuit board groove, and the screw cap is arranged on the right side of the impurity discharging bundle cylinder, inductance scraper blade capstan comprises wheel base daylighting frame, depth propulsion frame, scrapes welt rod frame, capstan groove seat, sliding pad strip, trapezoidal groove frame, interior dish disk, wheel base daylighting frame is through scraping welt rod frame and depth propulsion frame mechanical connection and be in on same vertical face, scrape welt rod frame and sliding pad strip and adopt interference fit, trapezoidal groove frame and capstan groove seat structure as an organic whole, wheel base daylighting frame and capstan groove seat mechanical connection and axle center collineation, interior dish disk is inserted and is inlayed in the inside of capstan groove seat and on being in same vertical face, scrape welt rod frame and capstan groove seat and adopt clearance fit, the capstan groove seat nestification is under the bottom in integrated circuit board groove and the axle center collineation.
In order to optimize the technical scheme, the method further comprises the following steps:
as a further improvement of the invention, the wheel track lighting frame consists of a light-sensing swinging block, an inclined strut short rod and an armature magnetic guide disc, wherein the light-sensing swinging block is mechanically connected with the inclined strut short rod, and the inclined strut short rod and the armature magnetic guide disc are inserted and embedded into a whole and are positioned on the same vertical plane.
As a further improvement of the invention, the light sensing swing block is composed of a three-position short rod frame, a swing groove block, a light sensing lens cover and a concave lens block, the three-position short rod frame is inserted into the swing groove block, the light sensing lens cover is nested on the top of the concave lens block and is communicated with the concave lens block, and the three-position short rod frame and the light sensing lens cover are buckled together.
As a further improvement of the invention, the armature magnetic guide disc consists of an armature rack, a lining flap plate, a magnet press-buckling block and a shaft wheel rotating disc, wherein the armature rack is inserted and embedded with the lining flap plate, the lining flap plate and the shaft wheel rotating disc adopt clearance fit, and the magnet press-buckling block is meshed with the armature rack and is positioned on the same vertical plane.
As a further improvement of the invention, the depth propulsion frame consists of a bow-shaped reinforcing rib, a propulsion spring tube and a ball cap counterweight block, wherein the bow-shaped reinforcing rib and the propulsion spring tube are mechanically connected and are positioned on the same inclined line, and the ball cap counterweight block is buckled with the bow-shaped reinforcing rib.
As a further improvement of the invention, the propelling spring tube consists of a nylon rubber shell, an ear plate folding frame, a clamping groove strip and an inclined plane column plate, wherein the nylon rubber shell and the ear plate folding frame are in interference fit, and the ear plate folding frame is buckled with the inclined plane column plate through the clamping groove strip and is positioned on the same vertical plane.
As a further improvement of the invention, the scraping lining plate rod frame consists of a bevel brush rod, a scraping fin and a bottom cushion fan plate, wherein the bevel brush rod is movably connected with the bottom cushion fan plate, and the scraping fin and the bottom cushion fan plate are buckled together and are positioned on the same inclined plane.
As a further improvement of the invention, the shaving fin comprises a handle plate fin, a folding rod frame, a cambered edge cutter plate and a razor paddle wheel, wherein the folding rod frame is inserted and embedded in the handle plate fin and is positioned on the same vertical surface, the handle plate fin and the cambered edge cutter plate are welded into a whole, and the razor paddle wheel is installed in the handle plate fin.
As a further improvement of the invention, the concave lens block is of a concave lens groove structure with a convex arc at the top and a concave arc with a three-lobe split-surface refraction thick convex lens, so that the concave-convex refraction light rate can conveniently form a combined type telescopic optical distance accurate detection effect.
As a further improvement of the invention, the magnet pressing and buckling block is in a structure of a magnet with a large rack groove on one side and a filler wire on the other side, so that a closed electromagnetic field is formed by pressing a magnetic strip and an armature iron conveniently, and the magnetic induction line of rotary cutting is supported to improve the detection precision of an ion power grid.
As a further improvement of the invention, the nylon rubber shell sleeve is of a layered groove bundle cylinder structure with the thick wall of the alternate gradient inclined sleeve ring, so that a buffering shell of the corrugated side shell sleeve is conveniently formed, and the inertia torsion force holding operation of the integral counterweight depth advancing along the rod piece is ensured.
As a further improvement of the invention, the handle plate fin is of a narrow arc edge fin plate structure with a long handle rod at the edge side, so that the handle rod presses and buckles the fan plate of the bottom pad to form the detection effects of top pressure impurity removal of the integral scraper and introduction of surrounding air particles by turning.
Advantageous effects
The invention relates to a smoke detection sensor, which is characterized in that a worker pulls a hanging ring block to be connected with a top cover plate to hoist an integrated circuit board groove and an inductance scraper plate rotating disc on a corridor ceiling, so that a rotational flow spraying cap inserted in a trash discharging bundle cylinder carries out bagging treatment for removing impurities and corridor spraying operation effect on one side of a screw cap, under the interference of micro organisms such as spiders, ants and the like in a smoke dispersion area, a light sensing swinging block of a wheel pitch lighting frame rotates along a magnet connecting guide disc on an inclined strut short rod, a light sensing lens cover inserted in a swinging groove block by a three-position short rod frame is communicated with a concave lens block to collect and detect smoke diffuse reflection conditions, and then an armature rack inserting lining plate is matched with a magnet pressing block to slide and cut a magnetic sensing line in a shaft wheel rotating disc to form a ball cover ring electromagnetic net, the stability of ion sensing detection is ensured, and the accuracy of smoke particle triggering alarm is improved, then, a counter weight is arranged on a bevel brush rod of a scraping lining plate rod frame through a depth propulsion frame to push and rotate, a handle plate fin of a linkage shaving fin drives a folding rod frame to be inserted at the top of a bottom cushion fan plate, a cambered edge cutter plate and a razor paddle wheel are enabled to press a sliding pad strip in a rotary disc groove seat and a trapezoidal groove frame to carry out body cleaning operation of the paralytic microfauna of a power grid, and an inner disc wafer drives an integral disc frame to rotate in a sensing detection process, so that the resistance of interferents is improved, the sensitivity of the frame reaches the effect of synchronously correcting smoke alarm by adapting light sensing detection and ion detection, the singleness of a smoke detection sensor is improved, and the mechanical linkage efficiency is improved.
The invention has the following advantages after operation:
the inductive scraper rotary disc is matched with the impurity removing beam barrel, a wheel track lighting frame and a scraping lining plate rod frame are erected at the positions of a sliding pad strip and a trapezoidal groove frame at the edge of a rotary disc groove seat to rotate, so that an annular detection port of the rotary disc groove seat performs electric power magnetic field matched scraper cleaning rotation operation, small animal spiders, ants and the like are guaranteed to be paralyzed in advance before entering, then an internal scraping brush enters the impurity removing beam barrel to be discharged downwards, the flexibility of a bevel brush rod is guaranteed, the accuracy of ionization induction and light guide diffuse reflection induction of floating smoke particles is improved, a bevel opening expansion effect is formed by the scraping fins and the internal pressure of a bottom pad fan plate, the light guide swinging block and an armature magnetic guide disc can be corrected and alarmed while interference objects are blocked at the bottom, and the area erection adaptive protection degree and detection accuracy of a smoke detection sensor are improved.
Drawings
Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a smoke detection sensor according to the present invention.
FIG. 2 is a detailed overhead view of the inductive scraper turntable, the wheel track lighting frame, the depth pushing frame and the scraping lining plate bar frame.
FIG. 3 is a schematic side sectional view of the light-sensitive swinging block in an enlarged operating state.
Fig. 4 is an enlarged structural diagram of the overhead view of the ferromagnetic guiding disc in the working state according to the present invention.
FIG. 5 is an enlarged structural view of the aerial view cross section of the propulsion spring tube according to the present invention in its working condition.
Fig. 6 is an enlarged structural view of the shaving fin in the working state.
Description of reference numerals: hanging ring block-1, top cover plate-2, integrated circuit board slot-3, label sheet-4, inductance scraper rotary plate-5, impurity-removing beam cylinder-6, rotational flow spray cap-7, screw cap-8, wheel track lighting frame-5A, depth propulsion frame-5B, scraping lining plate bar frame-5C, rotary plate slot seat-5D, slide gasket bar-5E, trapezoid groove frame-5F, inner disc round piece-5G, light sensation swing block-5A 1, inclined strut short bar-5A 2, armature magnetic guide plate-5A 3, three-position short bar frame-5A 11, swing groove block-5A 12, light sensation lens cover-5A 13, concave lens block-5A 14, armature rack-5A 31, lining plate-5A 32, magnet press buckle block-5A 33, shaft wheel rotary plate-5A 34, The novel razor comprises a bow reinforcing rib-5B 1, a propelling spring tube-5B 2, a spherical cap balancing weight-5B 3, a nylon rubber shell-5B 21, an ear plate folding frame-5B 22, a clamping groove strip-5B 23, an inclined plane column plate-5B 24, a bevel brush rod-5C 1, a shaving fin-5C 2, a bottom pad fan plate-5C 3, a handle plate fin-5C 21, a bevel bar frame-5C 22, a cambered edge cutter plate-5C 23 and a razor paddle wheel-5C 24.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows:
referring to fig. 1 to 6, the present invention provides a smoke detection sensor, which includes: hanging ring block 1, top cover plate 2, integrated circuit board slot 3, label piece 4, inductance scraper plate rotary disc 5, arrange miscellaneous beam section of thick bamboo 6, whirl and spray cap 7, screw cap 8, inductance scraper plate rotary disc 5 nests under the bottom of integrated circuit board slot 3 and the axle center collineation, inductance scraper plate rotary disc 5 is installed on arranging miscellaneous beam section of thick bamboo 6 top and mutually perpendicular, arrange miscellaneous beam section of thick bamboo 6 nestification on the top of whirl and spray cap 7 and link up each other, screw cap 8 and inductance scraper plate rotary disc 5 threaded connection and mutually perpendicular, hanging ring block 1 welds on top cover plate 2's top, top cover plate 2 and integrated circuit board slot 3 are integrative structure, label piece 4 hugs closely in integrated circuit board slot 3's front side and is in same cambered surface, integrated circuit board slot 3 is connected with spray cap 7 through inductance scraper plate rotary disc 5's wire and is electric, screw cap 8 is installed in integrated circuit board slot 3's lower right corner, the screw cap 8 is arranged at the right side of the impurity removing bundle cylinder 6, the inductance scraper rotary disc 5 consists of a wheel track lighting frame 5A, a depth propelling frame 5B, a scraping lining plate rod frame 5C, a rotary disc groove seat 5D, a sliding gasket strip 5E, a trapezoidal groove frame 5F and an inner disc wafer 5G, the wheel track lighting frame 5A is mechanically connected with the depth propelling frame 5B through a scraping lining plate rod frame 5C and is positioned on the same vertical surface, the scraping lining plate rod frame 5C and the sliding gasket strip 5E adopt interference fit, the trapezoidal groove frame 5F and the rotary disc groove seat 5D are of an integral structure, the wheel track lighting frame 5A is mechanically connected with the rotary disc groove seat 5D, the axes of the wheel track lighting frame and the rotary disc groove seat are collinear, the inner disc wafer 5G is inserted and embedded in the rotary disc groove seat 5D and is positioned on the same vertical surface, scrape welt bar frame 5C and swivel groove seat 5D and adopt clearance fit, swivel groove seat 5D nestification is under integrated circuit board groove 3's bottom and the axle center collineation.
Referring to fig. 2, the track lighting frame 5A is composed of a light-sensing swing block 5A1, an inclined strut short rod 5A2, and an armature magnetic guiding disc 5A3, the light-sensing swing block 5A1 is mechanically connected with the inclined strut short rod 5A2, the inclined strut short rod 5A2 and the armature magnetic guiding disc 5A3 are inserted and embedded into a whole and are located on the same vertical plane, the scraping lining plate rod frame 5C is composed of a bevel brush rod 5C1, a scraping fin 5C2, and a bottom pad fan plate 5C3, the bevel brush rod 5C1 is movably connected with the bottom pad fan plate 5C3, the scraping fin 5C2 and the bottom pad fan plate 5C3 are buckled together and are located on the same inclined plane, a bevel brush rod 5C1 is inserted and inserted into the inclined strut short rod 5A2 to form a bevel linkage sliding effect, and stability of the rack and concentric pitch operation are guaranteed.
Referring to fig. 3, the light sensing swing block 5a1 is composed of a three-position short bar frame 5a11, a swing groove block 5a12, a light sensing lens cover 5a13 and a concave lens block 5a14, the three-position short bar frame 5a11 is inserted into the swing groove block 5a12, the light sensing lens cover 5a13 is nested on the top of the concave lens block 5a14 and is communicated with the concave lens block, the three-position short bar frame 5a11 and the light sensing lens cover 5a13 are buckled together, the concave lens block 5a14 is a concave lens groove structure with a convex arc at the top and a concave arc and three-lobe sectional refraction thick convex lens, so that the concave-convex refraction optical rate and the concave arc form a combined type telescopic optical distance accurate detection effect, and the light sensing lens cover 5a13 and the concave lens block 5a14 are overlapped to form a salt fog diffuse reflection overlapping detection and penetration lighting effect, thereby improving the overall light sensing detection accuracy.
Referring to fig. 4, the armature magnetic guiding disc 5A3 is composed of an armature rack 5a31, a lining flap plate 5a32, a magnet pressing block 5a33, and a shaft wheel turntable 5a34, the armature rack 5a31 and the lining flap plate 5a32 are inserted and embedded together, the lining flap plate 5a32 and the shaft wheel turntable 5a34 are in clearance fit, the magnet pressing block 5a33 is meshed with the armature rack 5a31 and is located on the same vertical plane, the magnet pressing block 5a33 is a magnet structure with a backing strip wire on one side of a large rack groove and the other side of the large rack groove, and the armature is pressed by the magnetic strip to form a closed electromagnetic field to ensure that the magnetic sensing wire is cut rotationally and the detection accuracy of the ion grid is improved, and the magnet pressing block 5a33 is pressed by the armature rack 5a31 to form an electromagnetic field sphere closing effect of a propeller frame, so that the stability of the whole protection grid in the body is ensured and the accuracy of the ion feedback sensing grid is improved.
Referring to fig. 6, the shaving fin 5C2 is composed of a handle plate fin 5C21, a folding bar frame 5C22, an arc edge cutter plate 5C23, and a razor paddle wheel 5C24, the folding bar frame 5C22 is inserted into the handle plate fin 5C21 and is located on the same vertical plane, the handle plate fin 5C21 and the arc edge cutter plate 5C23 are welded into a whole, the razor paddle wheel 5C24 is installed inside the handle plate fin 5C21, the handle plate fin 5C21 is a narrow arc edge fin plate structure with a long handle bar at its side, so that the handle bar presses the fan plate of the bottom pad to form a pressing and impurity removing effect of the whole scraper and a detection effect of introducing surrounding air particles, and the arc edge cutter plate 5C23 and the razor paddle wheel 5C24 form a three-segment type shaving detection attachment middle section effect, thereby ensuring continuity of edge and top supporting blade face of the razor wheel.
The working process is as follows: a worker can connect the top cover plate 2 through pulling the hanging ring block 1 to hoist the integrated circuit board slot 3 and the inductance scraper plate rotating disc 5 on the ceiling of the corridor, so that the rotational flow spraying cap 7 inserted in the impurity removing beam cylinder 6 can carry out bagging treatment for removing impurities and corridor spraying operation effect on one side of the screw cap 8, under the interference of micro organisms such as spiders, ants and the like in a smoke dispersion region, the light sensing swinging block 5A1 of the wheel distance lighting frame 5A rotates on the inclined strut short rod 5A2 along the iron magnetic guiding disc 5A3, the light sensing lens cover 5A13 inserted in the swinging groove block 5A12 of the three-position short rod frame 5A11 is communicated with the concave lens block 5A14 to collect and detect smoke diffuse reflection conditions for light sensing, and then the armature rack 5A31 is matched with the magnet clamping block 5A32 to be meshed with the magnet clamping block 5A33 to slide and cut magnetic sensing lines in the shaft wheel rotating disc 5A34 to form a ball cover ring electromagnetic network for ensuring the stability of ion sensing detection, the accuracy of smoke particle electrostatic triggering alarm is improved, then the bending brush rod 5C1 of the lining plate rod frame 5C is pushed and pressed to rotate through the depth pushing frame 5B in a counterweight mode, the handle plate fins 5C21 of the linkage shaving fins 5C2 drive the bending rod frame 5C22 to be inserted into the top of the bottom pad fan plate 5C3, the arc edge cutter plate 5C23 and the razor paddle wheel 5C24 are enabled to press the sliding pad strip 5E in the rotating disc groove seat 5D and the trapezoid groove frame 5F to carry out body clearing operation of grid paralysis micro animals, the inner disc 5G drives the whole disc frame to rotate in a sensing detection process, the resistance of interferents is improved, the sensitivity of the machine frame achieves the effect of adapting light sensing detection and ion detection to synchronously correct smoke alarm, the singleness of a smoke detection sensor is improved, and the mechanical linkage efficiency is improved.
Example two:
referring to fig. 1 to 6, the present invention provides a smoke detection sensor, which is otherwise the same as embodiment 1 except that:
referring to fig. 2, the depth pushing frame 5B is composed of a bow-shaped reinforcing rib 5B1, a pushing spring tube 5B2, and a spherical cap balancing weight 5B3, the bow-shaped reinforcing rib 5B1 is mechanically connected with the pushing spring tube 5B2 and is located on the same inclined line, the spherical cap balancing weight 5B3 is buckled with the bow-shaped reinforcing rib 5B1, the pushing spring tube 5B2 is pressed along the spherical cap balancing weight 5B3 by sliding of the bow-shaped reinforcing rib 5B1, so that the inertial pressure holding effect of the inclined rod linkage rotation is ensured, and the continuity of the whole smoke detection sensing is improved.
Referring to fig. 5, the propelling spring tube 5B2 is composed of a nylon rubber jacket 5B21, an ear plate folding frame 5B22, a slot strip 5B23, and an inclined plane column plate 5B24, the nylon rubber jacket 5B21 and the ear plate folding frame 5B22 are in interference fit, the ear plate folding frame 5B22 is buckled with the inclined plane column plate 5B24 through the slot strip 5B23 and is located on the same vertical plane, the nylon rubber jacket 5B21 is a layered slot bundle tube structure with an alternate gradient inclined collar thick wall, so that a buffering housing of a corrugated side shell sleeve is conveniently formed, the inertial torsion force holding operation of the whole counterweight longitudinal depth along the rod is ensured, the ear plate folding frame 22 is tightened and pressed by the nylon rubber jacket 5B21, a telescopic reset lifting whole depth and a pushing distance of a plate hardness acting force and a flexible housing extension force are formed, and the mechanical sensitivity of the inner frame of the whole sensor is improved.
The wheel carrier also has the protection and the electric wire netting of the rotatory formation detection opening of pole frame through earlier stage and adds the effect of holding, make the arch reinforcing rib 5B1 and the ball cap balancing weight 5B3 pressure buckle hack lever of the frame 5B of promoting the depth and push, nylon rubber casing 5B21 of promotion propulsion spring pipe 5B2 gathers ear board folding leg 5B22 and pulls draw card groove strip 5B23 and receive the operation effect that resets in inclined plane column plate 5B24 both sides, promote holistic pole piece shock attenuation counter weight inertia gyration efficiency, improve whole light sense and ion detection's consumption nature, promote the smart agile effect of whole equipment inner part.
The invention achieves the aims of utilizing the matching of the inductive scraper rotary disc 5 and the impurity removing beam cylinder 6, arranging the wheel track lighting frame 5A and the scraping lining plate rod frame 5C at the positions of the slide gasket strip 5E and the trapezoid groove frame 5F at the edge of the rotary disc groove seat 5D to rotate, leading the annular detection through port of the rotary disc groove seat 5D to carry out electric power magnetic field matched scraper cleaning and rotating operation, ensuring that small animal spiders, ants and the like are electrically shocked and paralyzed in advance before entering, then leading the inner scraping brush to enter the impurity removing beam cylinder 6 to be discharged downwards, ensuring the flexibility of the bevel brush rod 5C1, improving the precision of ionization induction and light guide diffuse reflection induction of floating smoke particles, ensuring that the scraping fins 5C2 and the inner pressure of the bottom cushion fan plate 5C3 form an angle opening expansion effect, ensuring that the bottom blocks interferents and simultaneously leading the light sensation swinging block 5A1 and the armature magnetic guiding disc 5A3 to carry out correction alarm effect, promote smog detection sensor's regional adaptation and erect autonomous protection degree and detection precision, solve the cigarette detection mouth that advances in smog detection sensor with this and can be because animalcule spider, ant etc. crawl into, lead to the carrier of static in whole to obtain irregular movement and cause current collection board current intercommunication phenomenon, cause animalcule spider, the corpse of electrocuting such as ant remains at the cigarette detection mouth, block up whole passageway internal diameter, shelter from sensing light distance, influence the sensor misleading and trigger the warning, and the static dust remains in the detection mouth, cause the dispersion of static ion, thereby all aggravate ion-sensitive and light sense loudness, reduce the efficiency that detects to concrete salt fog, lead to the problem of the inefficacy of sensor.
The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.
Claims (8)
1. A smoke detection sensor, the structure comprising: hang ring piece (1), top cap dish (2), integrated circuit board groove (3), label piece (4), inductance scraper blade capstan (5), arrange miscellaneous beam section of thick bamboo (6), whirl spray cap (7), screw cap (8), its characterized in that:
the inductance scraper rotary disc (5) is nested below the bottom of the integrated circuit board groove (3), the inductance scraper rotary disc (5) is installed on the top of the impurity removing bundle cylinder (6), the impurity removing bundle cylinder (6) is nested on the top of the rotational flow spraying cap (7), the screw cap (8) is in threaded connection with the inductance scraper rotary disc (5), the hanging ring block (1) is welded on the top of the top cover disc (2), the top cover disc (2) and the integrated circuit board groove (3) are of an integrated structure, the label sheet (4) is tightly attached to the front side of the integrated circuit board groove (3), the integrated circuit board groove (3) is electrically connected with the rotational flow spraying cap (7) through a lead of the inductance scraper rotary disc (5), the screw cap (8) is installed at the lower right corner of the integrated circuit board groove (3), and the screw cap (8) is arranged on the right side of the impurity removing bundle cylinder (6);
the inductance scraper rotary disc (5) consists of a wheel track lighting frame (5A), a depth pushing frame (5B), a scraping lining plate rod frame (5C), a rotary disc groove seat (5D), a sliding gasket strip (5E), a trapezoidal groove frame (5F) and an inner disc wafer (5G);
wheel base daylighting frame (5A) impels frame (5B) mechanical connection through scraping welt rod frame (5C) and depth, scrape welt rod frame (5C) and cooperate with skid pad strip (5E), trapezoidal groove frame (5F) and carousel groove seat (5D) structure as an organic whole, wheel base daylighting frame (5A) and carousel groove seat (5D) mechanical connection, interior dish disk (5G) are inserted and are inlayed in the inside of carousel groove seat (5D), scrape welt rod frame (5C) and cooperate with carousel groove seat (5D), carousel groove seat (5D) nestification is under the bottom of integrated circuit board groove (3).
2. A smoke detection sensor according to claim 1, wherein: the wheel track lighting frame (5A) is composed of a light sensing swinging block (5A1), an inclined strut short rod (5A2) and an iron holding guiding disc (5A3), wherein the light sensing swinging block (5A1) is mechanically connected with the inclined strut short rod (5A2), and the inclined strut short rod (5A2) and the iron holding guiding disc (5A3) are inserted and embedded into a whole.
3. A smoke detection sensor according to claim 2, wherein: the light sensing swinging block (5A1) is composed of a three-position short rod frame (5A11), a swinging groove block (5A12), a light sensing lens cover (5A13) and a concave lens block (5A14), the three-position short rod frame (5A11) is inserted and embedded in the swinging groove block (5A12), the light sensing lens cover (5A13) is embedded on the top of the concave lens block (5A14), and the three-position short rod frame (5A11) and the light sensing lens cover (5A13) are buckled together.
4. A smoke detection sensor according to claim 2, wherein: the armature magnetic guide disc (5A3) is composed of an armature rack (5A31), a lining flap plate (5A32), a magnet press-buckling block (5A33) and a shaft wheel turntable (5A34), the armature rack (5A31) and the lining flap plate (5A32) are inserted and embedded together, the lining flap plate (5A32) is matched with the shaft wheel turntable (5A34), and the magnet press-buckling block (5A33) is meshed with the armature rack (5A 31).
5. A smoke detection sensor according to claim 1, wherein: the depth propulsion frame (5B) is composed of a bow-shaped reinforcing rib (5B1), a propulsion spring tube (5B2) and a ball cap balancing weight (5B3), the bow-shaped reinforcing rib (5B1) is mechanically connected with the propulsion spring tube (5B2), and the ball cap balancing weight (5B3) is buckled with the bow-shaped reinforcing rib (5B 1).
6. A smoke detection sensor according to claim 5, wherein: impel spring pipe (5B2) and constitute by nylon cement shell cover (5B21), otic placode folded cascade (5B22), draw-in groove strip (5B23), inclined plane column plate (5B24), nylon cement shell cover (5B21) cooperatees with otic placode folded cascade (5B22), otic placode folded cascade (5B22) are in the same place through draw-in groove strip (5B23) and inclined plane column plate (5B24) lock.
7. A smoke detection sensor according to claim 1, wherein: scrape welt lever bracket (5C) and constitute by dog-ear brush-holder stud (5C1), shaving fin (5C2), heelpiece fan board (5C3), dog-ear brush-holder stud (5C1) and heelpiece fan board (5C3) swing joint, shaving fin (5C2) and heelpiece fan board (5C3) lock together.
8. A smoke detection sensor according to claim 7, wherein: the shaving fin (5C2) is composed of a handle plate fin (5C21), a folding rod frame (5C22), a cambered edge cutter plate (5C23) and a razor paddle wheel (5C24), wherein the folding rod frame (5C22) is inserted and embedded in the handle plate fin (5C21), the handle plate fin (5C21) and the cambered edge cutter plate (5C23) are welded into a whole, and the razor paddle wheel (5C24) is installed in the handle plate fin (5C 21).
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| CN202010387204.0A CN111508188B (en) | 2020-05-09 | 2020-05-09 | Smoke detection sensor |
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| CN202010387204.0A CN111508188B (en) | 2020-05-09 | 2020-05-09 | Smoke detection sensor |
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| CN111508188B true CN111508188B (en) | 2021-11-26 |
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| CN115223323B (en) * | 2022-07-18 | 2023-05-23 | 深圳市千宝通通科技有限公司 | Photoelectric smoke sensor, smoke sensor self-checking method and smoke alarm |
| CN116311759B (en) * | 2023-02-10 | 2024-03-29 | 南京睿实智能安全科技有限公司 | Wireless fire alarm device in fire engineering |
| CN116153012B (en) * | 2023-02-17 | 2023-12-26 | 江苏理工学院 | Automatic fire detection alarm |
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| US4488049A (en) * | 1981-11-09 | 1984-12-11 | American District Telegraph Company | Moving wall test device in optical smoke detectors |
| JP3637409B2 (en) * | 1998-04-20 | 2005-04-13 | ニッタン株式会社 | Sensor base |
| DE102011088661A1 (en) * | 2011-12-15 | 2013-06-20 | Robert Bosch Gmbh | Electrical device, in particular for signal recording or signal output |
| CN206505516U (en) * | 2017-02-27 | 2017-09-19 | 褚福涛 | A kind of smoke detector |
| CN207397453U (en) * | 2017-11-14 | 2018-05-22 | 广州新利堡消防工程企业有限公司 | A kind of point-type cigarette sense fire detector |
| CN109975178B (en) * | 2019-04-22 | 2021-12-17 | 江西辰鑫科技有限公司 | Adhesive flow testing device |
| CN210039028U (en) * | 2019-06-06 | 2020-02-07 | 山东鑫业安全技术有限公司 | Smoke alarm for indoor fire fighting of building |
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