CN220455922U - Intelligent fire alarm device - Google Patents
Intelligent fire alarm device Download PDFInfo
- Publication number
- CN220455922U CN220455922U CN202321600361.0U CN202321600361U CN220455922U CN 220455922 U CN220455922 U CN 220455922U CN 202321600361 U CN202321600361 U CN 202321600361U CN 220455922 U CN220455922 U CN 220455922U
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- Prior art keywords
- alarm device
- lifting rod
- groove
- fire alarm
- mounting groove
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- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses an intelligent fire alarm device, which comprises a shell, an alarm mechanism, a protection mechanism and a driving mechanism, wherein a mounting groove is formed in the side wall of the shell; the alarm mechanism is arranged in the mounting groove and is used for alarming when a fire disaster occurs; the protection mechanism comprises a lifting rod movably arranged in the mounting groove and a protective cover connected with the lifting rod; the actuating mechanism output with the lifter transmission is connected, is used for the during operation drive the lifter goes up and down to move, and this kind of intelligent fire alarm device replaces traditional can only fire alarm device, has avoided the high temperature to cause the damage to alarm device inside components and parts after the conflagration takes place, and then can't last the problem of reporting to the police.
Description
Technical Field
The utility model relates to the technical field of alarm devices, in particular to an intelligent fire alarm device.
Background
Fire is a disaster burning phenomenon which is out of control in time or space, and along with the increasing frequency of the fire, the prevention and alarming of the fire are particularly important, so that an automatic fire alarming device is frequently used in certain buildings, and the alarming of the fire can timely inform people after the fire occurs, thereby reducing the loss of life and property.
But the current intelligent automatic fire alarm device has a simple structure, can not effectively protect the electric elements inside the device after the fire occurs, and can easily cause the damage of the electric elements inside the device due to the influence of high temperature, thereby being incapable of continuously giving an alarm to the outside and reducing the use effect of the automatic fire alarm device.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
Therefore, the utility model aims to provide the intelligent fire alarm device which replaces the traditional fire alarm device, and solves the problems that the high temperature damages the components in the alarm device after the fire occurs and the alarm cannot be continuously performed.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
an intelligent fire alarm device, comprising:
a shell, the side wall of which is provided with a mounting groove;
the alarm mechanism is arranged in the mounting groove and used for alarming when a fire disaster occurs;
the protection mechanism comprises a lifting rod movably arranged in the mounting groove and a protective cover connected with the lifting rod;
the output end of the driving mechanism is in transmission connection with the multi-tiger lifting rod and is used for driving the lifting rod to lift during working.
As a preferable scheme of the intelligent fire alarm device, the alarm mechanism comprises a smoke sensor arranged on the inner wall of the mounting groove, a control panel which is positioned in the mounting groove and is electrically connected with the smoke sensor, and a loudspeaker which is arranged on the inner wall of the mounting groove and is electrically connected with the control panel.
As a preferable scheme of the intelligent fire alarm device, the side wall of the shell is provided with a storage groove, and two sides of the inner wall of the installation groove are provided with moving grooves;
the driving mechanism comprises a driving motor which is positioned in the storage groove and is electrically connected with the control panel, and a screw rod which is positioned in the moving groove and one end of which is connected with the output end of the driving motor through a rotating shaft, wherein a sliding rod is arranged in the moving groove at one side far away from the screw rod;
one end of the lifting rod is in threaded sleeve connection with the screw rod, and the other end of the lifting rod is in sleeve connection with the sliding rod.
As an optimal scheme of the intelligent fire alarm device, the side wall of the shell is provided with mounting blocks in an up-down symmetrical mode, and the mounting blocks are provided with mounting holes.
As a preferable scheme of the intelligent fire alarm device, a dust cover for preventing dust of the alarm mechanism is arranged in the mounting groove.
As an optimal scheme of the intelligent fire alarm device, the top of the protective cover is connected with the top of the inner wall of the storage groove, and the bottom of the protective cover is connected with the top of the lifting rod.
Compared with the prior art, the intelligent fire alarm device has the beneficial effects that the alarm mechanism gives an alarm when a fire disaster occurs, and meanwhile, the driving mechanism works to drive the lifting rod to descend so as to drive the protective cover to move to seal the mounting groove, so that the alarm mechanism in the mounting groove is protected, the traditional fire alarm device is replaced, and the problem that the internal components of the alarm device are damaged by high temperature after the fire disaster occurs, so that the alarm cannot be continuously carried out is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic diagram of an intelligent fire alarm device according to the present utility model in a fire situation;
FIG. 2 is a schematic diagram of an alarm mechanism of an intelligent fire alarm device according to the present utility model;
FIG. 3 is a schematic view of a fire disaster occurring in an intelligent fire alarm device according to the present utility model;
fig. 4 is a sectional view of a housing of an intelligent fire alarm device according to the present utility model.
In the figure: 100. a housing; 110. a mounting groove; 120. a mounting block; 130. a storage groove; 140. a moving groove; 150. a dust cover; 200. an alarm mechanism; 210. a smoke sensor; 220. a control panel; 230. a speaker; 300. a protection mechanism; 310. a lifting rod; 320. a protective cover; 400. a driving mechanism; 410. a driving motor; 420. and a screw rod.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides an intelligent fire alarm device, which replaces the traditional fire alarm device, and solves the problem that the high temperature damages the components in the alarm device after the fire occurs, so that the alarm cannot be continuously performed.
Fig. 1 to 4 are schematic structural views of an intelligent fire alarm device according to the present utility model, and fig. 1 to 4 are detailed descriptions of the intelligent fire alarm device.
Example 1
Referring to fig. 1 to 4, the present utility model discloses an intelligent fire alarm device, the main body of which includes a housing 100, an alarm mechanism 200, a protection mechanism 300, and a driving mechanism 400.
The casing 100 is used for conveniently installing the alarm mechanism 200, and the side wall of the casing 100 is provided with a mounting groove 110 for installing the alarm mechanism 200;
in this embodiment, the side wall of the housing 100 has a receiving slot 130 for conveniently installing the driving motor 410 and receiving the protection cover 320 when a fire does not occur, and two sides of the inner wall of the mounting slot 110 are provided with moving slots 140 for conveniently installing the screw rod 420 and the sliding rod;
in this embodiment, the side wall of the housing 100 is symmetrically provided with mounting blocks 120 from top to bottom, and the mounting blocks 120 are provided with mounting holes for facilitating the installation of the whole alarm device on a wall;
in this embodiment, the installation groove 110 is provided therein with a dust cover 150 for preventing the alarm mechanism 200 from being dust-covered, thereby affecting the sensitivity of the smoke sensor 210 to sense when a fire occurs.
The alarm mechanism 200 is installed in the installation groove 110, and the alarm mechanism 200 is used for alarming when a fire disaster occurs, so as to remind people of the fire disaster;
in this embodiment, the alarm mechanism 200 includes a smoke sensor 210 installed on the inner wall of the installation groove 110, a control panel 220 located in the installation groove 110 and electrically connected to the smoke sensor 210, and a speaker 230 installed on the inner wall of the installation groove 110 and electrically connected to the control panel 220, wherein the smoke sensor 210 transmits sensed smoke concentration data to the control panel 220, and when the data exceeds a limit value, it indicates that a fire occurs, and the control panel 220 gives an instruction to start working, and the speaker 230 gives an alarm.
The protection mechanism 300 is used for protecting the alarm mechanism 200 in the installation groove 110 after a fire disaster occurs, the protection mechanism 300 comprises a lifting rod 310 movably installed in the installation groove 110 and a protection cover 320 connected with the lifting rod 310, and the protection cover 320 is driven to move when the lifting rod 310 lifts, so that the protection cover 320 is convenient to seal the installation groove 110;
in this embodiment, one end of the lifting rod 310 is in threaded connection with the screw rod 420 and the other end is in threaded connection with the sliding rod, so that when the screw rod 420 rotates, the lifting rod 310 moves up and down along the moving groove 140 under the limiting action of the sliding rod;
in this embodiment, the protection cover 320 is a fireproof cloth with its top connected to the top of the inner wall of the storage slot 130 and its bottom connected to the top of the lifting rod 310, and when a fire does not occur, the fireproof cloth is folded and stored in the storage slot 130, and when the lifting rod 310 descends when a fire occurs, the fireproof cloth is pulled down until the moving slot 140 is completely sealed, so as to perform fireproof protection on the alarm mechanism 200 inside the installation slot 110.
The output end of the driving mechanism 400 is in transmission connection with the lifting rod 310, and is used for driving the lifting rod 310 to perform lifting movement during working, so that the protective cover 320 is pulled down by the descending of the lifting rod 310 during fire disaster occurrence, and the alarm mechanism 200 in the installation groove 110 is subjected to fireproof protection;
in this embodiment, the driving mechanism 400 includes a driving motor 410 located in the storage slot 130 and electrically connected to the control panel 220, and a screw rod 420 located in the moving slot 140 and having one end connected to an output end of the driving motor 410 through a rotation shaft, where the driving motor 410 drives the screw rod 420 to rotate during operation, and the lifting rod 310 moves up and down along the moving slot 140 under the limiting action of the sliding rod during rotation of the screw rod 420, and a sliding rod (not shown in the drawing) is disposed in the moving slot 140 away from one side of the screw rod 420, for limiting one end of the lifting rod 310, so as to avoid the synchronous rotation of the lifting rod 310 along with the screw rod 420 and scratch of the side wall of the moving slot 140.
In this embodiment, the specific usage flow is as follows: the whole device is installed on a wall needing fire alarming through the installation block 120, when a fire disaster happens, an alarm is sent out through the alarm mechanism 200, people are reminded of the fire disaster, meanwhile, the driving mechanism 400 drives the lifting rod 310 to descend to pull down the protective cover 320 when the fire disaster happens, the alarm mechanism 200 in the installation groove 110 is protected from fire through the protective cover 320, and further the alarm mechanism 200 is prevented from being damaged by high temperature, so that the alarm mechanism 200 cannot continuously alarm.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. An intelligent fire alarm device, comprising:
a housing (100) having a mounting groove (110) formed in a side wall thereof;
an alarm mechanism (200) installed in the installation groove (110), wherein the alarm mechanism (200) is used for alarming when a fire disaster occurs;
a protection mechanism (300) comprising a lifting rod (310) movably installed in the installation groove (110) and a protective cover (320) connected with the lifting rod (310);
and the output end of the driving mechanism (400) is in transmission connection with the lifting rod (310) and is used for driving the lifting rod (310) to perform lifting movement during working.
2. The intelligent fire alarm device according to claim 1, wherein the alarm mechanism (200) comprises a smoke sensor (210) mounted on an inner wall of the mounting groove (110), a control panel (220) disposed in the mounting groove (110) and electrically connected to the smoke sensor (210), and a speaker (230) mounted on the inner wall of the mounting groove (110) and electrically connected to the control panel (220).
3. The intelligent fire alarm device according to claim 2, wherein the side wall of the housing (100) has a receiving groove (130), and both sides of the inner wall of the mounting groove (110) are provided with moving grooves (140);
the driving mechanism (400) comprises a driving motor (410) which is positioned in the storage groove (130) and is electrically connected with the control panel (220), and a screw rod (420) which is positioned in the moving groove (140) and one end of which is connected with the output end of the driving motor (410) through a rotating shaft, wherein a sliding rod is arranged in the moving groove (140) at one side far away from the screw rod (420);
one end of the lifting rod (310) is in threaded sleeve connection with the screw rod (420) and the other end of the lifting rod is in sleeve connection with the sliding rod.
4. The intelligent fire alarm device according to claim 1, wherein mounting blocks (120) are symmetrically arranged on the upper and lower sides of the side wall of the shell (100), and mounting holes are formed in the mounting blocks (120).
5. An intelligent fire alarm device according to claim 1, wherein a dust cover (150) is provided in the mounting groove (110) for dust-proofing the alarm mechanism (200).
6. A fire alarm device according to claim 3, wherein the protective cover (320) is a fire protection cloth with top connected to the top of the inner wall of the receiving groove (130) and bottom connected to the top of the lifting rod (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600361.0U CN220455922U (en) | 2023-06-23 | 2023-06-23 | Intelligent fire alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600361.0U CN220455922U (en) | 2023-06-23 | 2023-06-23 | Intelligent fire alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220455922U true CN220455922U (en) | 2024-02-06 |
Family
ID=89739111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321600361.0U Active CN220455922U (en) | 2023-06-23 | 2023-06-23 | Intelligent fire alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220455922U (en) |
-
2023
- 2023-06-23 CN CN202321600361.0U patent/CN220455922U/en active Active
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