CN212694543U - Fire detection alarm device for preventing false touch - Google Patents

Abstract

The application relates to a fire detection alarm device capable of preventing accidental touch, which comprises a detection alarm body, wherein a detection element and an alarm device are arranged in the detection alarm body, an alarm button is arranged on one side of the detection alarm body, and the alarm button is electrically connected with the alarm device. This application has through being connected alarm button and alarm device electricity, and when the condition of a fire apart from detecting alarm device when far away, staff's accessible alarm button manually triggers the alarm, shortens alarm time's effect.

Description

Fire detection alarm device for preventing false touch

Technical Field

The application relates to the field of fire alarm, in particular to a false touch prevention fire detection alarm device.

Background

With the increase of fire and electricity consumption in modern buildings, the occurrence frequency of fire in the buildings is higher and higher. Once a fire disaster occurs in a building, adverse factors such as untimely fire fighting, lack of fire extinguishing equipment, scare and misbehavior of bystanders, slow escape and the like easily occur, and finally, great life and property loss is caused.

Present indoor fire detection equipment of using is smog detection alarm device usually, and current indoor fire alarm ware of using divide into suspension type and wall-hanging, and smog detection alarm device monitors the smoke and dust volume of smog in the air, and when the smoke and dust volume had surpassed the threshold value, the alarm was triggered to smog detection alarm body, reminds the people in the building to flee or fight a fire.

In view of the above-mentioned related arts, the inventor believes that there is a defect that when a fire occurs at a relatively far distance from a fire alarm device, a person on site may find the fire earlier than the fire alarm device, but since the fire alarm device does not trigger an alarm, it is difficult to timely notify other persons in a building of a timely escape.

SUMMERY OF THE UTILITY MODEL

In order to improve the situation that other personnel in the building are difficult to in time to be informed to the scene of a fire earlier than fire alarm, this application provides a prevent mistake and touches fire detection alarm device.

The application provides a prevent mistake and touch fire detection alarm device adopts following technical scheme:

the utility model provides a prevent mistake and touch fire detection alarm device, includes the detection alarm body, this internal detecting element and the alarm device of being equipped with of detection alarm, detection alarm body one side is equipped with alarm button, alarm button is connected with the alarm device electricity.

By adopting the technical scheme, the alarm button is arranged on the smoke alarm, and is electrically connected with the alarm device, when the scene personnel perceive the fire earlier than the fire alarm, the scene personnel activate the alarm device through the alarm button, and inform the scene personnel through the alarm device to escape from the fire scene or put out the fire in time.

Preferably, survey alarm body one side and be equipped with connection platform, alarm button sets up on connection platform, last articulated of connection platform has the protection dustcoat, the protection dustcoat covers outside alarm button.

By adopting the technical scheme, the protection outer cover is arranged, so that the possibility that people in the building depend on or mistakenly touch the alarm button to cause false alarm and trouble is reduced.

Preferably, the one end of link platform is kept away from the hinged end is served fixedly connected with location portion, link platform is last to be seted up along the spout that vertical direction extends, sliding connection has the stopper in the spout, the spacing groove that extends along vertical direction is seted up to the bottom of stopper, location portion is located the spacing inslot.

Through adopting above-mentioned technical scheme, when the protecting sheathing lock is on connection platform, through the stopper with location portion, the location, thereby fix the protecting sheathing, the staff lifts up the stopper at first, time location portion withdraws from the spacing inslot, thereby relieve the stopper to the restriction of location portion position, and then the personnel of being convenient for open the protecting sheathing, when alarm button needs to be pressed down, need upwards stimulate the stopper, treat that the protecting sheathing is opened the back, press alarm button again, site personnel have been reduced and have touched the possibility that causes the wrong report police to the button mistake.

Preferably, a torsion spring is arranged at the hinged position of the protective outer cover and the connecting platform.

Through adopting above-mentioned technical scheme, because the setting of torsional spring, after the user upwards stimulates the stopper, the protection dustcoat is opened in the automation under the effect of torsional spring to quick expose inside alarm button, make the staff can be faster operate alarm button, and make the staff from the whole operation process of opening the protection dustcoat and pressing alarm button all can go on through one hand, promoted the convenience of operation.

Preferably, be equipped with the connection guide rail between connection platform and the detection alarm body, the connection guide rail sets up along vertical direction, connection platform is located detection alarm body downside, connection platform and connection guide rail sliding connection.

Through adopting above-mentioned technical scheme, owing to set up the connection guide rail, and make connection platform can follow the length direction who connects the guide rail and slide, thereby be convenient for adjust the distance between connection platform and the detection alarm body, because connection platform is located under the detection alarm body, therefore can set up the position of suitably adjusting connection platform in high higher condition strip at the detection alarm body, make alarm button be located suitable height, reduced indoor personnel because alarm button highly improper and to triggering the possibility that fire alarm produced the hindrance in time.

Preferably, the connecting platform is in threaded connection with a positioning bolt, and the end part of the positioning bolt is tightly abutted to the connecting guide rail.

Through adopting above-mentioned technical scheme, owing to set up positioning bolt, in the installation, the staff makes it support tightly on connecting the guide rail through rotating positioning bolt to it is fixed to the connection platform, when adjustment connection platform high position, only need unscrew base shell sliding connection platform on connecting the guide rail with positioning bolt, convenient operation.

Preferably, fixedly connected with laser lamp on the lateral wall of detection alarm body one side, laser lamp slope sets up towards the wall.

Through adopting above-mentioned technical scheme, through setting up radium-shine laser lamp, when the condition of a fire takes place and has triggered alarm device, the thunder laser lamp begins work, maps out the shape of instructing escape way direction on the wall, because radium-shine laser penetrating power is strong, receives the smoke and dust influence weak, can stably provide the instruction of fleing for the personnel.

Preferably, a communication device is arranged in the detection alarm body.

By adopting the technical scheme, through the communication device, when the alarm device in one detection alarm body is triggered, the communication device sends a signal to all other detection alarm bodies in the same building, and after the communication devices of all other detection alarm bodies receive the signal, the alarm device starts to work to remind all people in the building to escape and fight fire in time.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by electrically connecting the alarm button with the alarm device, when the fire is far away from the detection alarm device, a worker can manually trigger an alarm through the alarm button, so that the alarm time is shortened;

2. by arranging the protective outer cover, the situation that indoor personnel pass by or depend on the alarm device to make false alarm is reduced, and the possibility of generating troubles is reduced;

3. through setting up laser lamp, laser lamp maps out laser projection when the condition of a fire takes place, instructs the direction of fleing for personnel in the building.

Drawings

Fig. 1 is a schematic diagram for showing the overall structure of the device according to the embodiment of the present application.

FIG. 2 is a schematic diagram for showing the positions of alarm buttons according to an embodiment of the present application.

Fig. 3 is a schematic diagram for embodying a structure of a limiting block and a positioning portion in the embodiment of the present application.

Fig. 4 is a schematic diagram for showing a positioning bolt position structure according to the present embodiment.

Fig. 5 is an enlarged schematic view of a portion a of fig. 4.

Description of reference numerals: 1. detecting an alarm body; 11. an alarm device; 2. connecting the platform; 21. an alarm button; 22. a chute; 221. a limiting block; 222. a limiting groove; 223. a spring; 23. a protective outer cover; 231. a positioning part; 232. a torsion spring; 3. connecting the guide rails; 31. positioning the bolt; 4. a laser lamp; 5. a communication device.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses prevent mistake and touch fire detection alarm device. Referring to fig. 1 and 2, the false touch prevention fire detection alarm device 11 includes a detection alarm device 11 body, and a connection platform 2 is provided at one side of the detection alarm device body. Be equipped with between 11 bodies of detection alarm device and the connection platform 2 and connect guide rail 3, connect guide rail 3 to fix on indoor cavity wall and vertical setting, detection alarm device 11 bodies and the 3 one end fixed connection of connection guide rail, connection platform 2 be located alarm device 11 the downside and with connection guide rail 3 sliding connection, be equipped with positioning bolt 31 on the connection platform 2, threaded connection on positioning bolt 31 and the connection platform 2, positioning bolt 31 tip supports tightly with connection guide rail 3 lateral wall, when positioning bolt 31 supports tightly and connects guide rail 3 lateral wall, fix connection platform 2 on connection guide rail 3.

Referring to fig. 1, a detection element (not shown in the figure) and an alarm device 11 are arranged in a body of the detection alarm device 11, the detection element is an optical labyrinth, and the alarm device 11 is a buzzer speaker. A protective outer cover 23 is hinged on the connecting platform 2.

Referring to fig. 2 and 3, a positioning portion 231 is fixedly disposed on a side wall of the protective outer cover 23 away from the hinge end, and the positioning portion 231 is a positioning rod. Offer on the lateral wall of connecting platform 2 along the spout 22 of vertical direction extension, slide in spout 22 have with spout 22 assorted stopper 221, stopper 221 bottom has seted up spacing groove 222, the locating lever is located spacing groove 222 to thereby the position of the restriction protection dustcoat 23 of side slot wall restriction locating lever position of spacing groove 222. A limiting spring 223 is arranged in the sliding groove 22, the limiting spring 223 is connected with the part, located in the sliding groove 22, of the limiting block 221, the limiting block 221 is abutted downwards tightly, and the positioning rod is abutted tightly at the groove bottom of the limiting groove 222.

Referring to fig. 4 and 5, a torsion spring 232 is disposed at a position where the protection housing 23 is hinged to the connection platform 2, and when the protection housing 23 is buckled to the connection platform 2, the torsion spring 232 is elastically deformed to generate a torque for turning the protection housing 23 outward. When the worker needs to open the protection cover, the worker pulls the limiting block 221 upwards, and then the protection outer cover 23 springs outwards under the action of the torsion spring 232.

Referring to fig. 2, an alarm button 21 is arranged on the connecting platform 2, the alarm button 21 is electrically connected with the buzzer speaker, and a lead wire for electrically connecting the alarm button 21 and the buzzer speaker is arranged inside the connecting guide rail 3, so that the possibility that the lead wire is exposed indoors to cause danger or is easy to damage is reduced. In the actual installation process, a worker installs the body of the detection alarm device 11 at a position on the upper side of the indoor cavity wall, and then fixes the connecting guide rail 3 on the indoor wall. Then adjust connection platform 2's height, then rotate positioning bolt 31 and support the location platform tightly on connecting guide rail 3 lateral wall to fix a position connection platform 2, set up alarm button 21 on the height that is convenient for indoor personnel to press.

Refer to fig. 1, survey 1 one side fixedly connected with laser lamp 4 of alarm body, the front end slope of laser lamp 4 sets up towards the wall, the front end of laser lamp 4 is equipped with the glass lamp cap, be carved with arrow point shape pattern on the glass lamp cap, when laser projection that laser lamp 4 throws out is on the wall, form the shape of arrow point, the directional direction of the export of fleing of arrow point direction, thereby provide the knowledge of fleing for personnel in the building, because laser lamp 4 penetrability chamber, high brightness, thereby can be better when the conflagration takes place instruct the direction of fleing. The communication device 5 is arranged in the detection alarm body 1, the communication device 5 is electrically connected with the alarm device 11, when the alarm device 11 starts to work, the communication device 5 sends out a message and transmits the message to each detection alarm body 1 in the same building, and the communication device 5 of each detection alarm body 1 starts the alarm device 11 to work after receiving the signal, so that the alarm devices 11 of the detection alarms in the same building alarm simultaneously alarm to remind people in the whole building to evacuate.

The implementation principle of the fire detection alarm device 11 for preventing false touch in the embodiment of the application is as follows: by arranging the detection element, the alarm device 11 and the alarm button 21, the worker can actively give an alarm before the fire detection alarm detects a fire, so that the escape time is strived for people in the building. Through setting up protecting sheathing 23 to set up stopper 221 and location portion 231, when alarm button 21 needs to be pressed down, at first upwards stimulate stopper 221, make protecting sheathing open, then press alarm button 21, need exert the power of two directions at least, just can trigger the alarm, reduced the condition that indoor personnel lean on etc. and cause alarm button 21 to touch the warning by mistake.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a prevent mistake and touch fire detection alarm device which characterized in that: the detector comprises a detection alarm body (1), wherein a detection element and an alarm device (11) are arranged in the detection alarm body (1), an alarm button (21) is arranged on one side of the detection alarm body (1), and the alarm button (21) is electrically connected with the alarm device (11).

2. The fire detection alarm device for preventing false touches according to claim 1, wherein: survey alarm body (1) one side and be equipped with connecting platform (2), alarm button (21) set up on connecting platform (2), it has protection dustcoat (23) to hinge on connecting platform (2), protection dustcoat (23) cover outside alarm button (21).

3. The fire detection alarm device for preventing false touches according to claim 2, wherein: connecting platform (2) are kept away from one of hinged end and are served fixedly connected with location portion (231), connecting platform (2) are last to set up spout (22) that extend along vertical direction, sliding connection has stopper (221) in spout (22), spacing groove (222) that extend along vertical direction are seted up to the bottom of stopper (221), location portion (231) are located spacing groove (222).

4. The fire detection alarm device for preventing false touches according to claim 3, wherein: and a torsion spring (232) is arranged at the hinged position of the protective outer cover (23) and the connecting platform (2).

5. The fire detection alarm device for preventing false touches according to claim 2, wherein: be equipped with between connection platform (2) and detection alarm body (1) and connect guide rail (3), connect guide rail (3) and set up along vertical direction, connection platform (2) are located detection alarm body (1) downside, connection platform (2) and connection guide rail (3) sliding connection.

6. The fire detection alarm device for preventing false touches according to claim 5, wherein: the connecting platform (2) is in threaded connection with a positioning bolt (31), and the end part of the positioning bolt (31) is tightly abutted to the connecting guide rail (3).

7. The fire detection alarm device for preventing false touches according to claim 1, wherein: fixedly connected with radium-shine laser lamp (4) on the lateral wall of detection alarm body (1) one side, radium-shine laser lamp (4) slope sets up towards the wall.

8. The fire detection alarm device for preventing false touches according to claim 1, wherein: a communication device (5) is arranged in the detection alarm body (1).

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