CN214955303U

CN214955303U - Fire-away alarm system

Info

Publication number: CN214955303U
Application number: CN202121352145.XU
Authority: CN
Inventors: 袁秋明; 郑逢庆; 索庆华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-30
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a fire leaves people alarm system technical field, specifically is fire leaves people alarm system, including alarm device, alarm device's surface articulates there is the door body, and the surface mounting of the door body has audible-visual annunciator, and the alarm device internally mounted of audible-visual annunciator one side has the inductor, and the alarm device internally mounted who has inductor one side has bus control module, and the surface of alarm device both sides all is provided with buffer gear, and the alarm device surface in the audible-visual annunciator outside is provided with isolator mechanism, and the surface of door body one side is provided with and closes warning mechanism. The utility model discloses not only avoided the fire to take place the phenomenon of maloperation because of the door body does not close when using from people alarm system, the audible-visual annunciator surface takes place to be stained with the phenomenon of oil stain when having avoided the fire to take place from people alarm system to use, has prolonged the fire moreover and has taken place people alarm system's life.

Description

Fire-away alarm system

Technical Field

The utility model relates to a fire is from people alarm system technical field, specifically is fire is from people alarm system.

Background

The fire-driving people-leaving alarm system comprises a microwave induction switch, an audible and visual alarm, a distribution box and the like, can send an alarm signal on site under the condition that fire is driven in a kitchen after catering and unattended, and transmits the signal to a fire-fighting host of a smart cloud computer room after a prefabricated delay time (30-60 seconds), and can also transmit the signal to the fire-fighting host of the smart cloud computer room if the system is in artificial outage.

The fire-away alarm system on the market is various and can basically meet the use requirements of people, but still has certain problems: firstly, the fire people leaving alarm system is difficult to close when in use, so that misoperation is easily caused when the fire people leaving alarm system is used because a door body is not closed; secondly, the audible and visual alarm can be isolated rarely when the fire-away alarm system is used, so that the phenomenon that oil stains are adhered to the surface of the audible and visual alarm when the fire-away alarm system is used is easily caused; and thirdly, when the fire people-away alarm system is used, the buffering protection function is rarely set, so that the service life of the fire people-away alarm system is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire moves from people alarm system to provide in solving above-mentioned background art and move fire and not take place the phenomenon of maloperation because of the door body does not close when people alarm system uses, audible-visual annunciator takes place to be stained with the phenomenon of oil stain on the surface, and life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: fire leaves people alarm system, including alarm device, alarm device's surface articulates there is the door body, and the surface mounting of the door body has audible-visual annunciator, the alarm device internally mounted of audible-visual annunciator one side has the inductor, and there is the alarm device internally mounted of inductor one side has bus control module, and the output of bus control module respectively with audible-visual annunciator with have the input electric connection of inductor, the surface of alarm device both sides all is provided with buffer gear, the alarm device surface in the audible-visual annunciator outside is provided with isolating mechanism, the surface of door body one side is provided with and closes warning mechanism.

Preferably, buffer gear's inside is including protecting pad, silica gel pad, elasticity post and buffer spring, and the surface of alarm device both sides all is fixed with the silica gel pad, and the alarm device surface mounting outside the silica gel pad has the protection pad.

Preferably, the inner wall of one side of the protection pad is fixed with buffer springs at equal intervals, the surface of one end of each buffer spring is fixedly connected with the surface of the silica gel pad, the surface of the silica gel pad on one side of each buffer spring is fixed with an elastic column, and the surface of one end of each elastic column is fixedly connected with the inner wall of the protection pad.

Preferably, the inside of closing warning mechanism is provided with bull stick, pin rod, adjusting spring, regulation cavity, warning piece and the piece of reporting to the police of touching, and the regulation cavity has been seted up to the inside of door body one side, and the inner wall of just adjusting the cavity articulates there is the bull stick to the one end of bull stick extends to the outside of the door body.

Preferably, the surface of the rotating rod inside the adjusting cavity is hinged with a pin rod, the pin rod is in sliding fit with the adjusting cavity, one end of the pin rod extends to the inside of the alarm device and is fixed with an alarm block, a touch alarm sheet is installed on the inner wall of the alarm device on one side of the alarm block and is matched with the alarm block, one end, away from the alarm block, of the pin rod is fixed with an adjusting spring, and the surface of one end of the adjusting spring is fixedly connected with the inner wall of the adjusting cavity.

Preferably, isolation mechanism comprises isolation frame, baffle, magnet and magnetite, and the alarm device fixed surface in the audible-visual annunciator outside has the isolation frame, and the surface of isolating the frame is provided with the baffle, and baffle and the mutual sliding fit of isolation frame, and the both sides at baffle top all are fixed with the magnetite, and the isolation frame inner wall of magnetite top all is fixed with magnet to the cooperation is inhaled to magnet and magnetite each other magnetism.

Compared with the prior art, the beneficial effects of the utility model are that: the fire-away alarm system not only avoids the phenomenon of misoperation caused by the fact that a door body is not closed when the fire-away alarm system is used, but also avoids the phenomenon that oil stains are adhered to the surface of an audible and visual alarm when the fire-away alarm system is used, and prolongs the service life of the fire-away alarm system;

1. the rotating rod is rotated to drive the pin rod to move into the adjusting cavity, then the door body is opened, after the operation is completed, the door body is closed, the rotating rod is loosened, at the moment, the pin rod is reset under the elastic force action of the adjusting spring, the pin rod drives the alarming block to contact with the touch alarming piece, at the moment, the alarming block gives an alarm, the closing alarming function of the fire-away-from-person alarming system is realized, and the phenomenon of misoperation caused by the fact that the door body is not closed when the fire-away-from-person alarming system is used is avoided;

2. the isolation function of the fire-away and people-leaving alarm system on the audible and visual alarm is realized by arranging the isolation frame, the baffle, the magnet and sliding the baffle on the surface of the isolation frame to enable the baffle to drive the magnet to be in contact with the magnet, fixing the baffle under the magnetic attraction effect of the magnet and the magnet, isolating the audible and visual alarm from kitchen oil smoke under the effect of the baffle and transmitting sound under the effect of the sound transmission hole on the surface of the baffle, so that the phenomenon that oil stains are adhered to the surface of the audible and visual alarm when the fire-away and people alarm system is used is avoided;

3. through being provided with protection pad, elasticity post, buffer spring and silica gel pad, the buffering of unloading to alarm device under the inside elasticity post of protection pad and buffer spring's effect to further protect alarm device under the effect of silica gel pad, realized the buffering safeguard function that the fire leaves people alarm system, thereby prolonged the fire and left people alarm system's life.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional appearance structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the appearance structure of the present invention;

FIG. 4 is an enlarged schematic view of the closing warning mechanism of the present invention;

fig. 5 is an enlarged schematic view of the isolation mechanism of the present invention.

In the figure: 1. an alarm device; 101. a door body; 102. an audible and visual alarm; 103. a presence sensor; 104. a bus control module; 2. a buffer mechanism; 201. a protective pad; 202. a silica gel pad; 203. an elastic column; 204. a buffer spring; 3. closing the warning mechanism; 301. a rotating rod; 302. a pin rod; 303. adjusting the spring; 304. adjusting the cavity; 305. an alarm block; 306. a touch alarm sheet; 4. an isolation mechanism; 401. an isolation frame; 402. a baffle plate; 403. a magnet; 404. a magnet is provided.

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, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The structure of the fire alarm system is shown in fig. 1 and fig. 2, which comprises an alarm device 1, a door body 101 hinged on the surface of the alarm device 1, a sound-light alarm 102 mounted on the surface of the door body 101, an inductor 103 mounted inside the alarm device 1 on one side of the sound-light alarm 102, a bus control module 104 mounted inside the alarm device 1 on one side of the inductor 103, an output end of the bus control module 104 electrically connected with the input ends of the sound-light alarm 102 and the inductor 103, buffer mechanisms 2 disposed on the surfaces of the two sides of the alarm device 1, a cushion 201, a silica gel pad 202, an elastic column 203 and a cushion spring 204 disposed inside the cushion mechanisms 2, silica gel pads 202 fixed on the surfaces of the two sides of the alarm device 1, cushion 201 fixed on the surface of the alarm device 1 outside the silica gel pad 202, cushion springs 204 with equal spacing fixed on the inner wall of one side of the cushion 201, the surface of one end of the buffer spring 204 is fixedly connected with the surface of the silica gel pad 202, the elastic column 203 is fixed on the surface of the silica gel pad 202 on one side of the buffer spring 204, and the surface of one end of the elastic column 203 is fixedly connected with the inner wall of the protection pad 201 and is used for buffering and protecting the fire-away alarm system;

further, as shown in fig. 2, 3 and 5, an isolation mechanism 4 is arranged on the surface of the alarm device 1 outside the audible and visual alarm 102, the isolation mechanism 4 is composed of an isolation frame 401, a baffle 402, a magnet 403 and a magnet 404, the isolation frame 401 is fixed on the surface of the alarm device 1 outside the audible and visual alarm 102, the baffle 402 is arranged on the surface of the isolation frame 401, the baffle 402 is in sliding fit with the isolation frame 401, the magnets 404 are fixed on both sides of the top of the baffle 402, the magnet 403 is fixed on the inner wall of the isolation frame 401 above the magnet 404, and the magnet 403 and the magnet 404 are in magnetic attraction fit with each other, so that the audible and visual alarm 102 is isolated by the fire-person alarm system;

further, as shown in fig. 2, 3 and 4, a closing warning mechanism 3 is disposed on the surface of one side of the door body 101, a rotating rod 301, a pin rod 302, an adjusting spring 303, an adjusting cavity 304, a warning block 305 and a warning sheet 306 are disposed inside the closing warning mechanism 3, an adjusting cavity 304 is disposed inside one side of the door body 101, the rotating rod 301 is hinged to the inner wall of the adjusting cavity 304, one end of the rotating rod 301 extends to the outer side of the door body 101, the pin rod 302 is hinged to the surface of the rotating rod 301 inside the adjusting cavity 304, the pin rod 302 and the adjusting cavity 304 are in sliding fit with each other, one end of the pin rod 302 extends to the inside of the warning device 1 and is fixed with a warning block 305, the type of the warning block 305 can be SZB series, the warning sheet 306 is mounted on the inner wall of the warning device 1 on one side of the warning block 305, the warning block 306 and the warning block 305 are in fit with each other, the adjusting spring 303 is fixed on one end of the pin rod 302 far away from the warning block 305, and the surface of one end of the adjusting spring 303 is fixedly connected with the inner wall of the adjusting cavity 304, and is used for warning the closing of the door body 101 by a fire-away alarm system.

The working principle is as follows: when in use, the fire people leaving alarm system adopts a combined type human body existence detection sensing technology and an Internet of things intelligent control technology, can accurately detect and intelligently sense the activity range and the activity time of a chef in a kitchen fire area through the existence sensor 103, can send an alarm signal through the audible and visual alarm 102 on site under the condition that the kitchen fire is unattended after catering, and transmit the signal to the intelligent cloud computer room fire-fighting host after the prefabricated delay time, can transmit the signal to the intelligent cloud computer room fire-fighting host if the system is artificially powered off, controls under the action of the bus control module 104, and feeds back the early warning signal to the fire-fighting center, warns supervisors to quickly respond at the first time, can adopt emergency linkage in early warning dangerous time periods, and can effectively prevent and control the occurrence of fire accidents caused by unattended operation in the kitchen fire cooking period, the problem of fire-fighting potential safety hazard is solved in a supervision technical means, so that the aims of preventing the fire from being gradual and in the bud are fulfilled;

if the audible and visual alarm 102 is not used, sliding the baffle 402 on the surface of the isolation frame 401 to enable the baffle 402 to drive the magnet 404 to be in contact with the magnet 403, fixing the baffle 402 under the magnetic attraction effect of the magnet 404 and the magnet 403, isolating the audible and visual alarm 102 from kitchen oil smoke under the effect of the baffle 402, and transmitting sound under the effect of the sound transmission hole on the surface of the baffle 402 to realize the isolation function of the audible and visual alarm 102 by the fire-leaving alarm system, so that the phenomenon that oil stains are adhered to the surface of the audible and visual alarm 102 when the fire-leaving alarm system is used is avoided;

if the alarm device 1 is impacted, the alarm device 1 is unloaded and buffered under the action of the elastic column 203 and the buffer spring 204 in the protective pad 201, and the alarm device 1 is further protected under the action of the silica gel pad 202, so that the buffer protection function of the fire-away-from-human alarm system is realized, and the service life of the fire-away-from-human alarm system is prolonged;

when the door body 101 needs to be opened, the rotating rod 301 is rotated, the rotating rod 301 drives the pin rod 302 to move to the inside of the adjusting cavity 304 under the action of the adjusting cavity 304, then the door body 101 is opened, after the operation is completed, the door body 101 is closed, the rotating rod 301 is loosened, at the moment, the pin rod 302 resets under the elastic force action of the adjusting spring 303, the pin rod 302 drives the alarm block 305 to be in contact with the alarm touch sheet 306, at the moment, the alarm block 305 gives an alarm, the closing warning function of the movable fire leaving human alarm system is realized, the phenomenon of misoperation caused by the fact that the door body 101 is not closed when the movable fire leaving human alarm system is used is avoided, and the use work of the movable fire leaving human alarm system is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Fire leaves people alarm system, including alarm equipment (1), its characterized in that: the surface of alarm equipment (1) articulates there is a body (101), and the surface mounting of the body (101) has audible-visual annunciator (102), alarm equipment (1) internally mounted of audible-visual annunciator (102) one side has inductor (103), and alarm equipment (1) internally mounted who has inductor (103) one side has bus control module (104), and the output of bus control module (104) respectively with audible-visual annunciator (102) and the input electric connection who has inductor (103), the surface of alarm equipment (1) both sides all is provided with buffer gear (2), alarm equipment (1) surface in the audible-visual annunciator (102) outside is provided with isolator mechanism (4), the surface of the body (101) one side is provided with closes warning mechanism (3).

2. The fire people warning system of claim 1, wherein: buffer gear (2) inside is including protection pad (201), silica gel pad (202), elasticity post (203) and buffer spring (204), the surface at alarm device (1) both sides all is fixed with silica gel pad (202), and alarm device (1) surface mounting in the silica gel pad (202) outside has protection pad (201).

3. A fire people warning system according to claim 2, wherein: the inner wall of protection pad (201) one side all is fixed with equidistant buffer spring (204), and the fixed surface of the surface of buffer spring (204) one end and silica gel pad (202) is connected, silica gel pad (202) fixed surface of buffer spring (204) one side has elasticity post (203), and the surface of elasticity post (203) one end and the inner wall fixed connection of protection pad (201).

4. The fire people warning system of claim 1, wherein: close the inside of warning mechanism (3) and be provided with bull stick (301), pin pole (302), adjusting spring (303), adjust cavity (304), warning piece (305) and touch and warn piece (306), the inside of door body (101) one side has been seted up and has been adjusted cavity (304), and the inner wall of adjusting cavity (304) articulates there is bull stick (301) to the one end of bull stick (301) extends to the outside of door body (101).

5. The fire people warning system of claim 4, wherein: adjust that bull stick (301) surface of cavity (304) inside articulates there is pin (302), and pin (302) and adjust cavity (304) sliding fit each other to the one end of pin (302) extends to the inside of alarm device (1) and is fixed with warning piece (305), alarm device (1) inner wall of warning piece (305) one side is installed and is touched police piece (306), and touches police piece (306) and mutually supports with warning piece (305), the one end that alarm piece (305) were kept away from in pin (302) is fixed with adjusting spring (303), and the surface of adjusting spring (303) one end and the inner wall fixed connection who adjusts cavity (304).

6. The fire people warning system of claim 1, wherein: isolation mechanism (4) comprise isolation frame (401), baffle (402), magnet (403) and magnetite (404), alarm device (1) surface mounting in audible-visual annunciator (102) outside has isolation frame (401), and the surface of isolating frame (401) is provided with baffle (402), and baffle (402) and isolation frame (401) sliding fit each other, the both sides at baffle (402) top all are fixed with magnetite (404), and isolation frame (401) inner wall above magnetite (404) all is fixed with magnet (403) to cooperation is inhaled to magnet (403) and magnetite (404) mutual magnetism.