CN212624320U

CN212624320U - A alarm device for fire control

Info

Publication number: CN212624320U
Application number: CN202021713289.9U
Authority: CN
Inventors: 胡方能; 田雨; 郝金贵; 徐伟敏; 张焱; 周衍祺
Original assignee: Suzhou Bangteng Internet Of Things Technology Co ltd
Current assignee: Suzhou Bangteng Internet Of Things Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-02-26
Anticipated expiration: 2030-08-17

Abstract

The utility model provides an alarm device for fire control. The alarm device comprises an alarm device box, the bottom fixedly connected with emergency storage battery of the inner wall of the alarm device box, the top fixedly connected with alarm sounder of the emergency storage battery, the top fixedly connected with temperature detector of the alarm sounder, and the top fixedly connected with alarm lamp of the temperature detector. The utility model provides a pair of an alarm device for fire control has and to make equipment fire through the setting of emergency battery and still can carry out acousto-optic warning under the condition of outage suddenly in the facility, the setting of the alarm sound net of four directions makes the sound of alarm can be towards the multi-direction propagation more loud propagation scope wider, the possibility of smoke alarm device because personnel smoke and cause the false positive has been avoided, the light source irradiation scope is wider, make through the setting of supporting legs and weight more firm to placing the alarm device on ground.

Description

A alarm device for fire control

Technical Field

The utility model relates to an alarm device field especially relates to an alarm device for fire control.

Background

The fire alarm device is a control indicating device which is used for receiving, displaying and transmitting fire alarm signals and can send out control signals and has other auxiliary functions in an automatic fire alarm system. The fire alarm controller is a core component of the fire alarm system, and is used for providing a stable working power supply for the fire detector, monitoring the working states of the detector and the system, receiving, converting and processing alarm signals output by the fire detector, performing sound-light alarm, indicating the specific part and time of alarm, and simultaneously executing corresponding auxiliary control and other tasks. A manual fire alarm button and a fire alarm bell belong to fire alarm devices. In addition, the fire alarm system has the advantages of comprehensive use in China and good early-stage alarm and timely processing functions.

At present, fire alarm device in residential building most need the manual work to advance to trigger, just can report to the police, and the majority does not have alarm sound generating mechanism, and the warning light also only plays the alarm effect through twinkling, so the effect of alarm just is less just timely inadequately, and the device that uses smoke alarm triggers the wrong report because personnel smoke easily, and the distance and the scope of alarm sound production just can't play fine alarm effect inadequately, and most alarm device is single only installs in some areas, can't carry out very convenient transposition position, for example adjust the device to the local installation easy or the incident has taken place, or at the in-process of sound production incident, fire fighter can't take off the device and place and report to the police in the place of conspicuous and more suitable propagation alarm.

Therefore, it is necessary to provide an alarm device for fire fighting to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an alarm device for fire control has solved most fire control alarm device and has needed the manual work to advance to trigger, and the device of smog warning triggers the wrong report because personnel smoke easily, reports the distance and the scope of sound production and can't not play fine alarm effect enough, and most alarm device is only single installing in some areas, can't carry out very convenient change position's problem.

In order to solve the technical problem, the utility model provides an alarm device for fire control, which comprises an alarm device box, wherein the bottom of the inner wall of the alarm device box is fixedly connected with an emergency storage battery, the top of the emergency storage battery is fixedly connected with an alarm sounder, the outer surface of the alarm sounder is fixedly connected with four alarm sounding nets, the top of the alarm sounder is fixedly connected with a temperature detector, the front of the temperature detector is fixedly connected with a temperature display screen, one side of the front of the temperature detector is fixedly connected with a modulation button, the top of the temperature detector is fixedly connected with an alarm lamp, the top of the alarm lamp is fixedly connected with a protective cover, the interior of the alarm lamp is fixedly connected with a micro motor, the output shaft of the micro motor is fixedly connected with a rotating rod, the emergency storage battery can enable the equipment to still carry out acousto-optic alarm under the condition of fire in, four the even distribution of alarm sound net is around the surface of alarm sound generator, and the direction of production of ordinary alarm sound generator is mostly one-way or two-way, and such alarm sound propagation range is comprehensive not enough loud, and the setting up of the alarm sound net of four directions makes the sound of alarm can be towards multi-direction propagation more loud propagation range wider.

Preferably, the bottom of the alarm device box is movably connected with a supporting plate through two screws, supporting legs are movably connected to two sides of the inner portion of the supporting plate, supporting legs are fixedly connected to the bottom of the supporting legs, and mounting screws at the bottom of the supporting plate are sunken grooves which facilitate the rotation of the screws to take down the supporting alarm device box.

Preferably, two a plurality of joint fixed orificess have been seted up to the both sides that the supporting leg is relative, the joint fixed orifices is used for adjusting the height of chucking threaded rod and makes the height of alarm device case obtain adjusting.

Preferably, two the equal swing joint in inside of joint fixed orifices has the chucking threaded rod, a plurality of screw threads have been seted up to one side of chucking threaded rod, two the shell has been cup jointed to the outside of chucking threaded rod, the chucking threaded rod has one side fixedly connected with clamping piece of a plurality of screw threads, and one side threaded connection that a plurality of screw threads were seted up to the chucking threaded rod has rotatory flexible piece, the setting of rotatory flexible piece is used for adjusting the chucking threaded rod.

Preferably, the top of alarm device case just is located the outside fixedly connected with a plurality of protection strips of protection casing, and is a plurality of the top fixedly connected with connecting plate of protection strip.

Preferably, four alarm sound propagation holes are formed in the position, corresponding to the level of the alarm sound emitting net, outside the alarm device box, and the alarm sound propagation holes are transverse trapezoidal grooves.

Preferably, the supporting legs are movably connected with a weight block in the inside, the weight block is connected with a fixing screw in a threaded manner in the inside, and the weight block is arranged to weight the alarm device.

Compared with the prior art, the utility model provides a pair of an alarm device for fire control has following beneficial effect:

the utility model provides an alarm device for fire control, which can make equipment still perform sound and light alarm under the condition of fire in the facility but sudden power failure through the setting of an emergency storage battery, four alarm sound emitting nets are evenly distributed around the surface of an alarm sound generator, the sound emitting direction of a common alarm sound generator is one-way or two-way, the sound transmission range of the alarm is not comprehensive enough, the sound of the alarm can be transmitted in multiple directions by the setting of the alarm sound emitting nets in four directions, the sound transmission range is wider, the temperature upper limit of alarm triggering can be adjusted according to different seasonal temperatures by the setting of a modulation button, the phenomenon of false alarm is prevented, meanwhile, the possibility of false alarm caused by smoke extraction of a smog alarm device is avoided, the alarm lamp can rotate when the alarm light is triggered by the setting of a micro motor, the light source irradiation range is wider after rotation, arouse people's attention more easily, make through the setting of supporting legs and weight that the alarm device who places on ground fixed more firm, can not be knocked down because of the collision of the people who dismiss, make personnel can adjust the chucking threaded rod on both sides simultaneously through setting up of rotatory flexible piece, more convenient rapidly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a temperature display screen; 2. an alarm sound propagation hole; 3. an emergency storage battery; 4. a support plate; 5. supporting legs; 6. supporting legs; 7. a housing; 8. clamping the threaded rod; 9. an alarm sound net; 10. an alarm sounder; 11. a modulation button; 12. a temperature detector; 13. an alarm device box; 14. a micro motor; 15. rotating the rod; 16. a protective strip; 17. a protective cover; 18. a connecting plate; 19. a bit block; 20. rotating the telescopic block; 21. a thread; 22. clamping the fixing holes; 23. weight, 24, fixing screw, 25 and alarm lamp.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic diagram of the overall structure of the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1 at A; fig. 3 is a partial enlargement at B in fig. 1. The utility model provides an alarm device for fire control includes, alarm device case 13, the bottom fixedly connected with emergency battery 3 of alarm device case 13 inner wall, the top fixedly connected with alarm sounder 10 of emergency battery 3, the surface fixed connection of alarm sounder 10 has four alarm sound net 9, the top fixedly connected with temperature-detecting appearance 12 of alarm sounder 10, the positive fixedly connected with temperature display screen 1 of temperature-detecting appearance 12, the positive one side fixedly connected with modulation button 11 of temperature-detecting appearance 12, the top fixedly connected with warning light 25 of temperature-detecting appearance 12, the top fixedly connected with protection casing 17 of warning light 25, the inside fixedly connected with micro motor 14 of warning light 25, the output shaft fixedly connected with dwang 15 of micro motor 14, emergency battery 3 can make equipment still can carry out the audible and visual alarm under the condition of the sudden outage of firing in the facility, four the alarm goes out the even distribution of sound net 9 around the surface of alarm sound generator 10, and the sound production direction of ordinary alarm sound generator 10 is mostly one-way or two-way, and such alarm sound propagation range is comprehensive not enough loud enough, and the alarm of four directions goes out the setting of sound net 9 and makes the sound of alarm can be more loud propagation in the multi-direction towards more, and propagation range is wider, temperature-detecting appearance 12 is current device, and the setting up of modulation button 11 makes can adjust the temperature upper limit that the warning triggered according to the difference of season temperature more, prevents to produce the phenomenon of misinformation, and micro motor 14's setting makes warning light 25 can rotate when triggering the warning light, and rotatory back light source scope of illumination is wider, arouses people's attention more easily.

The bottom of alarm device case 13 has backup pad 4 through two screw swing joint, the equal swing joint in both sides of backup pad 4 has supporting leg 5, the bottom fixedly connected with supporting legs 6 of supporting

leg

5, 4 bottom mounting screws of backup pad department are convenient for take off support alarm device case 13 to the screw rotation for sunken groove, supporting legs 6 can increase for trapezoidal can make the more firm of support can not be knocked down easily with the area of contact on ground.

Two a plurality of joint fixed orificess 22 have been seted up to the both sides that supporting leg 5 is relative, joint fixed orifices 22 are used for adjusting the height that chucking threaded rod 8 made the high regulation of alarm device case 13 for alarm device case 13 can be adjusted suitable height and be convenient for use in various scenes.

Two the equal swing joint in inside of joint fixed orifices 22 has chucking threaded rod 8, two shell 7 has been cup jointed to the outside of chucking threaded rod 8, a plurality of screw threads 21 have been seted up to one side of chucking threaded rod 8, one side fixedly connected with clamping block 19 of a plurality of screw threads 21 is seted up to chucking threaded rod 8, and one side threaded connection that a plurality of screw threads 21 were seted up to chucking threaded rod 8 has rotatory flexible piece 20, setting up of rotatory flexible piece 20 is used for adjusting chucking threaded rod 8 to it is more convenient to dismantle both sides simultaneously when adjusting, makes it carry out the supporting role to alarm device case 13 in can the chucking joint fixed orifices 22 on supporting leg 5.

The top of alarm device case 13 just is located the outside fixedly connected with a plurality of protection strips 16 of protection casing 17, and is a plurality of the top fixedly connected with connecting plate 18 of protection strip 16.

Four alarm sound propagation holes 2 are formed in the position, corresponding to the level of the alarm sound emitting net 9, outside the alarm device box 13. The alarm sound propagation hole 2 is a transverse trapezoidal groove for expanding the alarm sound without causing the sound to be diminished due to the blocking of the alarm device case 13, so that the sound propagated farther is louder.

A weight 23 is movably connected inside the supporting foot 6, and a fixing screw 24 is connected inside the weight 23 in a threaded manner. The weight 23 is used for weighting the alarm device, so that people who are flushly over when the alarm device is placed on the ground to give an alarm are prevented from knocking over, and the alarm function is not played, so that subsequent people cannot receive the alarm.

The utility model provides a pair of an alarm device for fire control's theory of operation as follows:

when in use, the alarm device can be hung on a wall, when in sound event, the temperature detector 12 is used for sensing and triggering the indoor temperature to alarm, when in alarm, the alarm sounder 10 is used for giving out alarm sound towards four directions, the alarm sound is transmitted out after being expanded through the alarm sound transmission hole 2, meanwhile, the micro motor 14 drives the rotating rod 15 to rotate, the rotating rod 15 drives the alarm lamp to rotate, so as to carry out more dazzling and striking light alarm prompt, after the fire fighter or the fire fighting worker in the building arrives, the alarm device can be disassembled and installed on the supporting plate 4, the grooves at the two sides of the supporting plate 4 are only sleeved on the supporting legs 5 during installation, simultaneously rotatory flexible piece 20 of rotation just can accomplish fixedly with chucking threaded rod 8 chucking to the joint fixed orifices 22 on the supporting leg 5, can realize adding weight 23 to supporting legs 6 before the use, increase the stability of device.

the emergency storage battery 3 is arranged to enable the equipment to still perform sound and light alarm under the condition of fire in the facility but sudden power failure, the four alarm sound emitting nets 9 are uniformly distributed around the surface of the alarm sound generator 10, the sound emitting direction of the common alarm sound generator 10 is one-way or two-way, the sound transmission range of the alarm is not comprehensive enough, the sound of the alarm can be transmitted in multiple directions by the four alarm sound emitting nets 9, the sound transmission range is wider, the temperature upper limit of alarm triggering can be adjusted according to different seasonal temperatures by the arrangement of the modulation button 11, the phenomenon of false alarm is prevented, meanwhile, the possibility of false alarm caused by smoking of personnel of a smoke alarm device is avoided, the alarm lamp 25 can rotate when the alarm light is triggered by the arrangement of the micro motor 14, the light source irradiation range is wider after rotation, and people's attention can be attracted more easily, make through the setting of supporting legs 6 and weight 23 fixed more firm to the alarm device who places on ground, can not be knocked down because of the collision of the people who dismiss, make personnel can adjust the chucking threaded rod 8 on both sides simultaneously through the setting of rotatory flexible piece 20, it is more convenient rapid.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A warning device for fire fighting, comprising a warning device case (13), characterized in that: the bottom of the inner wall of the alarm device box (13) is fixedly connected with an emergency storage battery (3), the top of the emergency storage battery (3) is fixedly connected with an alarm sounder (10), the outer surface of the alarm sounder (10) is fixedly connected with four alarm sounder nets (9), the top of the alarm sounder (10) is fixedly connected with a temperature detector (12), the front surface of the temperature detector (12) is fixedly connected with a temperature display screen (1), a modulation button (11) is fixedly connected with one side of the front surface of the temperature detector (12), the top of the temperature detector (12) is fixedly connected with an alarm lamp (25), the top of the alarm lamp (25) is fixedly connected with a protective cover (17), the interior of the alarm lamp (25) is fixedly connected with a micro motor (14), an output shaft of the micro motor (14) is fixedly connected with a rotating rod (15).

2. A fire fighting alarm device according to claim 1, characterized in that the bottom of the alarm device box (13) is movably connected with a support plate (4) by two screws, both sides of the inside of the support plate (4) are movably connected with support legs (5), and the bottom of the support legs (5) are fixedly connected with support feet (6).

3. A fire fighting alarm device according to claim 2, characterized in that two opposite sides of the support legs (5) are provided with a plurality of snap-in fixing holes (22).

4. The fire-fighting alarm device according to claim 3, wherein the clamping threaded rods (8) are movably connected to the insides of the two clamping fixing holes (22), the outer shell (7) is sleeved on the outside of the two clamping threaded rods (8), a plurality of threads (21) are formed in one side of each clamping threaded rod (8), one side of each clamping threaded rod (8) provided with the corresponding threads (21) is fixedly connected with the clamping block (19), and one side of each clamping threaded rod (8) provided with the corresponding threads (21) is in threaded connection with the rotary telescopic block (20).

5. A fire fighting alarm device according to claim 1, characterized in that a number of protective strips (16) are fixedly connected to the top of the alarm device box (13) outside the protective cover (17), and a connecting plate (18) is fixedly connected to the top of the number of protective strips (16).

6. A fire alarm device according to claim 1, wherein four alarm sound propagation holes (2) are formed at positions outside the alarm device case (13) corresponding to the level of the alarm sound net (9).

7. A fire fighting alarm device according to claim 2, characterized in that a weight (23) is movably connected to the inside of the support foot (6), and a fixing screw (24) is screwed into the inside of the weight (23).