CN220474095U

CN220474095U - Kitchen fire monitoring alarm device

Info

Publication number: CN220474095U
Application number: CN202322030270.4U
Authority: CN
Inventors: 华翔
Original assignee: Zhengzhou Chudun Fire Technology Co ltd
Current assignee: Zhengzhou Chudun Fire Technology Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-02-09
Anticipated expiration: 2033-07-31

Abstract

The utility model relates to the technical field of fire monitoring and alarming, in particular to a kitchen fire monitoring and alarming device which comprises a top cover, wherein a box body is arranged at the bottom of the top cover, a plurality of alarming lamps are arranged on the outer ring surface of the box body at equal intervals, and horns are symmetrically arranged at two ends of the inner bottom of the box body.

Description

Kitchen fire monitoring alarm device

Technical Field

The utility model relates to the technical field of fire monitoring and alarming, in particular to a kitchen fire monitoring and alarming device.

Background

Fire is a disaster burning phenomenon which is out of control in time or space, in the fire caused by various reasons, the fire is one of main disasters which threatens public safety and social development, the frequency of occurrence of family fire is higher and higher along with the increase of modern family fire and electricity consumption, once the fire occurs, serious life and property loss is finally caused by unfavorable factors such as untimely extinguishment, such as lack of fire extinguishing equipment, and the like, so various fire alarms appear on the market, and the occurrence of the alarms avoids the serious property loss of people and protects the life safety of people. The current fire alarm device receives alarm signals through a wireless module, the communication module consumes large energy, and after the signals are transmitted to the communication module connected with the singlechip, the signals are transmitted, so that the problem of fire aggravation caused by delay can be generated.

In summary, the utility model solves the existing problems by designing a kitchen fire monitoring and alarming device.

Disclosure of Invention

The utility model aims to provide a kitchen fire monitoring and alarming device which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a kitchen condition of a fire monitoring alarm device, includes the top cap, the box body is installed to the bottom of top cap, equidistant a plurality of warning light of installing on the outer anchor ring of box body, loudspeaker is installed to inboard bottom both ends symmetry of box body, first through-hole has been seted up to inboard bottom central point of box body, install the pipe that bursts jointly between the inside wall both ends of first through-hole, the movable rod is installed at the outer anchor ring top of bursting tube, the bottom of movable rod is seted up flutedly, install the spacing ring on the outer anchor ring of movable rod, reset spring is installed to the outer anchor ring of movable rod and is located the spacing ring top, the stopper is installed at the top of movable rod;

install the fixed plate on the inside wall of box body, the second through-hole has been seted up to the top central point of fixed plate, first response piece is installed at the top of fixed plate, the sleeve is installed at the inside wall top of box body, install the wind spring on the telescopic inside wall, install the dwang on the inside wall of wind spring, the second response piece is installed to the outer ring face one end of dwang.

As a preferable scheme of the utility model, threads are arranged between the inner side wall of the bottom of the top cover and the edge of the top of the outer ring surface of the box body and are connected through threads, and a plurality of threaded holes are arranged at the top of the top cover and are connected with the kitchen ceiling through bolts.

As a preferable scheme of the utility model, the alarm lamp is turned on to flash and the loudspeaker simultaneously gives out alarm sound after the alarm is triggered, and two ends of the bottom of the inner side of the box body are provided with the horn mouth which is connected with the loudspeaker.

As a preferable scheme of the utility model, the outer ring surface of the burst pipe is matched with the inner side wall of the groove in size, and the outer ring surface of the burst pipe is tightly attached to the inner side wall of the groove.

As a preferable scheme of the utility model, the size of the outer ring surface of the movable rod is matched with the size of the inner side wall of the second through hole, the outer ring surface of the movable rod is in sliding connection with the inner side wall of the second through hole, the top of the reset spring is connected with the bottom of the fixed plate, and the reset spring is positioned between the fixed plate and the limiting ring in a compression shortest state.

As a preferable scheme of the utility model, the bottom of the second sensing block is closely attached to the top of the limiting block, the first sensing block is mutually perpendicular to the second sensing block, and the rotating rod is positioned above the first sensing block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the kitchen fire monitoring and alarming device, the compression reset spring after the burst pipe is broken is utilized to remove the limit to drive the movable rod to descend, the constraint of the first sensing block is removed after the movable rod descends, the rotating rod is driven to rotate under the action of the coil spring, the rotating rod rotates to drive the second sensing block on the outer ring surface to rotate and move towards the first sensing block, the first sensing block and the second sensing block are mutually attached to generate electric signals to be transmitted to the alarm lamp and the loudspeaker, and therefore the problem that fire is aggravated due to delay caused by the fact that the traditional kitchen fire alarming device receives alarm signals through the wireless module is effectively solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a part of the structure of FIG. 2 in a layered manner according to the present utility model.

In the figure: 1. a top cover; 2. a case body; 201. a first through hole; 3. an alarm lamp; 4. a horn; 5. bursting the tube; 6. a movable rod; 601. a groove; 7. a limiting ring; 8. a return spring; 9. a limiting block; 10. a fixing plate; 1001. a second through hole; 11. a first sensing block; 12. a sleeve; 13. a coil spring; 14. a rotating lever; 15. and a second sensing block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a kitchen condition of a fire monitoring alarm device, contain top cap 1, box body 2 is installed to the bottom of top cap 1, equidistant a plurality of warning light 3 of installing on the outer anchor ring of box body 2, loudspeaker 4 is installed to inboard bottom both ends symmetry of box body 2, first through-hole 201 has been seted up to inboard bottom central point of box body 2, install the pipe that bursts 5 jointly between the inside wall both ends of first through-hole 201, movable rod 6 is installed at the outer anchor ring top of bursting 5, recess 601 has been seted up to the bottom of movable rod 6, install spacing ring 7 on the outer anchor ring of movable rod 6, the outer anchor ring of movable rod 6 just is located spacing ring 7 top and installs reset spring 8, stopper 9 is installed at the top of movable rod 6;

the fixed plate 10 is installed on the inside wall of the box body 2, the second through hole 1001 is formed in the center position of the top of the fixed plate 10, the first sensing block 11 is installed at the top of the fixed plate 10, the sleeve 12 is installed at the top of the inside wall of the box body 2, the coil spring 13 is installed on the inside wall of the sleeve 12, the rotating rod 14 is installed on the inside wall of the coil spring 13, and the second sensing block 15 is installed at one end of the outer annular surface of the rotating rod 14.

Specifically, referring to fig. 2, the bottom of the second sensing block 15 is closely attached to the top of the limiting block 9, the first sensing block 11 is perpendicular to the second sensing block 15, and the rotating rod 14 is located above the first sensing block 11, so that when the burst pipe 5 is broken, the reset spring 8 releases the limitation to drive the movable rod 6 to descend, and the limitation of the coil spring 13 is released to drive the rotating rod 14 to rotate at the same time, so that the first sensing block 11 and the second sensing block 15 are attached to each other.

Further, all set up the screw thread and pass through threaded connection between the bottom inside wall of top cap 1 and the outer ring face top border department of box body 2, and a plurality of screw hole is seted up at the top of top cap 1 and is passed through bolt and kitchen smallpox threaded connection to guaranteed to dismantle between 2 and the top cap 1 through the box body, it is convenient to overhaul.

Further, the alarm lamp 3 lights the red lamp to flash and the loudspeaker 4 simultaneously gives out alarm sound after triggering the alarm, and the two ends of the inner bottom of the box body 2 are provided with the horn mouth to be connected with the loudspeaker 4, so that the first time of finding fire can be reminded to a resident through the alarm lamp 3 and the horn 4.

Further, the outer annular surface of the burst tube 5 is matched with the inner side wall of the groove 601 in size, and the outer annular surface of the burst tube 5 is tightly attached to the inner side wall of the groove 601, so that the movable rod 6 is supported by the support column of the groove 601 through the burst tube 5.

Specifically, referring to fig. 3, the outer ring surface of the movable rod 6 is matched with the inner side wall of the second through hole 1001 in size, the outer ring surface of the movable rod 6 is slidably connected with the inner side wall of the second through hole 1001, the top of the return spring 8 is connected with the bottom of the fixed plate 10, and the return spring 8 is located between the fixed plate 10 and the limiting ring 7 in a compression shortest state, so that the condition that the return spring 8 is broken by the high-temperature bursting tube 5 and drives the movable rod 6 to descend when a fire occurs is ensured.

The working flow of the utility model is as follows: when the fire monitoring alarm device designed according to the scheme is used, the top cover 1 is firstly fixed with the kitchen ceiling through the bolt through the threaded hole at the top and then connected with the box body 2 through the set threads, the maintenance and repair are convenient to detach, after the open fire occurs in the kitchen, the kitchen temperature rises, the burst pipe 5 breaks after the temperature reaches a certain height, the compressed reset spring 8 releases the restriction to drive the movable rod 6 to descend, the movable rod 6 descends to drive the bottom of the limiting block 9 to descend, the top of the limiting block 9 is tightly attached to the top of the fixed plate 10, after the movable rod 6 descends, the restriction of the first induction block 11 is released, the rotating rod 14 is driven to rotate under the action of the coil spring 13, the rotating rod 14 rotates to drive the second induction block 15 on the outer ring surface to move towards the first induction block 11, the first induction block 11 is enabled to be attached to the second induction block 15, when the first induction block 11 contacts with the second induction block 15, an electric signal is generated to be transmitted to the alarm lamp 3 and the loudspeaker 4, the alarm lamp 3 is triggered to flash red, and the alarm lamp 4 is enabled to flash in time after the emergency fire accident is avoided, and the accident is avoided for a person to fight out in the kitchen.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a kitchen condition of a fire monitoring alarm device, contains top cap (1), its characterized in that: the novel anti-explosion device is characterized in that a box body (2) is arranged at the bottom of the top cover (1), a plurality of alarm lamps (3) are arranged on the outer annular surface of the box body (2) at equal intervals, horns (4) are symmetrically arranged at two ends of the inner bottom of the box body (2), a first through hole (201) is formed in the center of the inner bottom of the box body (2), a cracking pipe (5) is jointly arranged between two ends of the inner side wall of the first through hole (201), a movable rod (6) is arranged at the top of the outer annular surface of the cracking pipe (5), a groove (601) is formed in the bottom of the movable rod (6), a limiting ring (7) is arranged on the outer annular surface of the movable rod (6), a reset spring (8) is arranged above the limiting ring (7), and a limiting block (9) is arranged at the top of the movable rod (6);

install fixed plate (10) on the inside wall of box body (2), second through-hole (1001) have been seted up at the top central point of fixed plate (10), first response piece (11) are installed at the top of fixed plate (10), sleeve (12) are installed at the inside wall top of box body (2), install coil spring (13) on the inside wall of sleeve (12), install dwang (14) on the inside wall of coil spring (13), second response piece (15) are installed to the outer ring face one end of dwang (14).

2. A kitchen fire monitoring alarm apparatus as defined in claim 1 wherein: threads are arranged between the inner side wall of the bottom of the top cover (1) and the top edge of the outer ring surface of the box body (2) and are connected through threads, and a plurality of threaded holes are arranged at the top of the top cover (1) and are connected with kitchen ceilings through bolts.

3. A kitchen fire monitoring alarm apparatus as defined in claim 1 wherein: the alarm lamp (3) lights a red lamp to flash and the loudspeaker (4) simultaneously gives out alarm sound after triggering an alarm, and the two ends of the inner bottom of the box body (2) are provided with a horn mouth which is connected with the loudspeaker (4).

4. A kitchen fire monitoring alarm apparatus as defined in claim 1 wherein: the outer ring surface of the burst pipe (5) is matched with the inner side wall of the groove (601) in size, and the outer ring surface of the burst pipe (5) is tightly attached to the inner side wall of the groove (601).

5. A kitchen fire monitoring alarm apparatus as defined in claim 1 wherein: the size of the outer ring surface of the movable rod (6) is matched with the size of the inner side wall of the second through hole (1001), the outer ring surface of the movable rod (6) is connected with the inner side wall of the second through hole (1001) in a sliding mode, the top of the reset spring (8) is connected with the bottom of the fixed plate (10), and the reset spring (8) is located between the fixed plate (10) and the limiting ring (7) in a compression shortest state.

6. A kitchen fire monitoring alarm apparatus as defined in claim 1 wherein: the bottom of second response piece (15) is closely laminated with the top of stopper (9), first response piece (11) are mutually perpendicular with second response piece (15), dwang (14) are located the top of first response piece (11).