CN219590916U - Electrical fire detection alarm - Google Patents
Electrical fire detection alarm Download PDFInfo
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- CN219590916U CN219590916U CN202320859188.XU CN202320859188U CN219590916U CN 219590916 U CN219590916 U CN 219590916U CN 202320859188 U CN202320859188 U CN 202320859188U CN 219590916 U CN219590916 U CN 219590916U
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Abstract
The utility model discloses an electric fire detection alarm, which comprises an alarm main body, wherein mounting holes are formed in corners of the alarm main body, a display screen is arranged on one side of the front end of the alarm main body, two reset keys are arranged at the bottom of the display screen, and an infrared temperature monitor is arranged on the other side of the front end of the alarm main body; a cavity is arranged in the center of the alarm main body, and a main control board is arranged in the cavity; a groove is formed in the center of the rear end of the alarm main body, and a rear cover plate is fixedly connected in the groove; the alarm is characterized in that an external smoke alarm module is arranged in the center of the top of the alarm main body, and a buzzer corresponding to the main control board is arranged at the top of one side of the front end of the alarm main body. According to the utility model, by designing the infrared temperature monitor and the external smoke alarm module, infrared induction monitoring and smoke alarm monitoring can be simultaneously carried out, and the two independent monitors can ensure the continuity and stability of fire monitoring, so that the monitoring efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of alarms, in particular to an electric fire detection alarm.
Background
When electricity leakage occurs in the electric box, the leaked current flows into the middle of the earth, if the electric box encounters a part with larger resistance, local high temperature can be generated, so that combustible materials contacted nearby are ignited, and a fire disaster is caused; in addition, the leakage spark generated at the leakage point also causes fire; therefore, a plurality of monitoring and detecting devices, such as an electric fire alarm controller, are arranged in a plurality of electric appliance boxes so as to achieve the effect of extremely early prevention.
The utility model provides a very common fire alarm equipment in electrical box when electric fire detection alarm, it is very extensive to use, there are multiple different grade type electrical fire alarm in the present market, but current most electrical fire alarm all monitors the temperature in the electrical box through the mode of infrared induction, although also can realize normal fire monitoring under the normal condition, but single monitoring mode can't guarantee to last stable detection effect, in case infrared monitoring equipment breaks down, when the conflagration takes place, just can't in time send alarm information in the first time, and then there is great potential safety hazard.
It is therefore desirable to provide an electrical fire detection alarm that addresses the above-described problems.
Disclosure of Invention
The utility model aims to solve the technical problem that most of the existing electric fire alarms monitor the temperature in an electric box in an infrared induction mode, and the normal fire monitoring can be realized under normal conditions, but a single monitoring mode cannot ensure a continuous and stable detection effect, once infrared monitoring equipment fails, alarm information cannot be sent out in time at the first time when a fire occurs, so that a large potential safety hazard exists.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an electric fire detection alarm, including the alarm main part, the mounting hole has all been seted up to the corner of alarm main part, one side of alarm main part front end is equipped with the display screen, the display screen bottom is equipped with two reset button, the opposite side of alarm main part front end is provided with infrared temperature monitor, through setting up infrared temperature monitor, infrared temperature monitor can be in real time through infrared induction monitoring the interior ambient temperature of electric box, when the electric box leads to the temperature to rise to the warning value because of the circuit fires, infrared temperature monitor can change alarm temperature information into the signal of telecommunication, transmit to the main control board through the wire, take place the warning instruction to the buzzer by the main control board according to the settlement procedure for the buzzer sends and lasts buzzing warning;
a cavity is arranged in the center of the alarm main body, and a main control board is arranged in the cavity;
a groove is formed in the center of the rear end of the alarm main body, and a rear cover plate is fixedly connected in the groove;
the alarm is characterized in that an external smoke alarm module is arranged in the center of the top of the alarm main body, and a buzzer corresponding to the main control board is arranged at the top of one side of the front end of the alarm main body.
The alarm main body is fixed on the inner side wall of the electric box through a plurality of fixing screws.
The utility model is further provided with: the back cover plate comprises a main cover plate, and a heat radiation grille is arranged at the bottom of the main cover plate.
Through above-mentioned technical scheme, through set up the heat dissipation grid on main apron for the heat in the cavity can be outwards diffused through the heat dissipation grid, in order to prevent that the heat from continuously piling up in the cavity.
The utility model is further provided with: the main cover plate is fixed at the corners of the groove through two fixing screws.
Through the technical scheme, the main cover plate can be quickly assembled and disassembled, and meanwhile, the main control plate installed in the cavity is also convenient to overhaul and maintain.
The utility model is further provided with: the external smoke alarm module comprises a connecting seat, a connecting wire is fixedly connected to the top end of the connecting seat, a smoke alarm is connected to the top end of the connecting wire, a wiring port corresponding to the connecting wire is arranged at the rear end of the bottom of the smoke alarm, and a magnetic attraction block is fixedly connected to the center of the top of the smoke alarm.
Through above-mentioned technical scheme, through the external smoke alarm of installation in the electrical box, when the electrical box takes place the short circuit and initiates the fire, electronic components burns and can produce smog, and the alarm can in time respond to at the internal external smoke alarm of electrical box and detect, and the smoke alarm can turn into the signal of telecommunication with response information this moment to transmit to connecting seat and main control panel through connecting wire, take place the warning instruction to the buzzer according to the settlement procedure by the main control panel for the buzzer sends and lasts buzzing warning.
The utility model is further provided with: the connecting seat is fixedly connected with the alarm main body through two fixing screws.
Through above-mentioned technical scheme, can realize stable connection fixed, also be convenient for install fast simultaneously and dismantle.
The utility model is further provided with: the smoke alarm is fixed at the inner top of the electric box through magnetic attraction of the magnetic attraction block.
Through above-mentioned technical scheme, adsorb the mode of inhaling through taking the magnetism and fix the smoke alarm at the interior top of electric box for the smoke alarm can sense the smoke that the electric box interior top produced because of the burning in the first time, and then can feed back fire information to the main control panel fast.
The utility model is further provided with: the display screen, the infrared temperature monitor, the external smoke alarm module and the buzzer are electrically connected with the main control board through wires.
The beneficial effects of the utility model are as follows:
1. according to the utility model, by designing the infrared temperature monitor and the external smoke alarm module, infrared induction monitoring and smoke alarm monitoring can be simultaneously carried out, and the two independent monitors can ensure the continuity and stability of fire monitoring, so that the monitoring efficiency is greatly improved;
2. according to the utility model, by designing the infrared temperature monitor and the external smoke alarm module, once one monitoring device fails, the other monitoring device can send alarm information in time at the first time when a fire disaster occurs, so that the potential safety hazard is greatly reduced.
Drawings
FIG. 1 is a first view angle block diagram of the present utility model;
FIG. 2 is a second view angle block diagram of the present utility model;
FIG. 3 is a front view of the body of the present utility model;
FIG. 4 is a schematic view of the structure of the cavity of the main body of the present utility model;
fig. 5 is a partial enlarged view at a in fig. 2.
In the figure: 1. an alarm main body; 2. a mounting hole; 3. a display screen; 4. resetting a key; 5. an infrared temperature monitor; 6. a cavity; 7. a main control board; 8. a groove; 9. a back cover plate; 901. a main cover plate; 902. a heat-dissipating grille; 10. externally connecting a smoke alarm module; 1001. a connecting seat; 1002. connecting wires; 1003. a smoke alarm; 1004. a wiring port; 1005. a magnetic suction block; 11. a buzzer.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1 to 5, an electric fire detection alarm includes an alarm main body 1, wherein the alarm main body 1 is fixed on an inner side wall of an electric box through a plurality of fixing screws; the corner of the alarm main body 1 is provided with a mounting hole 2, one side of the front end of the alarm main body 1 is provided with a display screen 3, and the bottom of the display screen 3 is provided with two reset keys 4;
as shown in fig. 3, the other side of the front end of the alarm main body 1 is provided with an infrared temperature monitor 5, by arranging the infrared temperature monitor 5, the infrared temperature monitor 5 can monitor the environmental temperature in the electric box in real time through infrared induction, when the temperature in the electric box rises to an alarm value due to the firing of a circuit, the infrared temperature monitor 5 can convert alarm temperature information into an electric signal, the electric signal is transmitted to the main control board 7 through a wire, and an alarm instruction is generated to the buzzer 11 by the main control board 7 according to a set program, so that the buzzer 11 can continuously give out a buzzer alarm;
as shown in fig. 4, a cavity 6 is arranged in the center of the alarm main body 1, and a main control board 7 is arranged in the cavity 6;
as shown in fig. 2, a groove 8 is formed in the center of the rear end of the alarm main body 1, a rear cover plate 9 is fixedly connected in the groove 8, the rear cover plate 9 comprises a main cover plate 901, and the main cover plate 901 is fixed at the corners of the groove 8 through two fixing screws, so that the main cover plate 901 can be quickly assembled and disassembled, and meanwhile, the main control plate 7 installed in the cavity 6 is also convenient to overhaul and maintain; the bottom of the main cover plate 901 is provided with a heat radiation grating 902, and the heat radiation grating 902 is arranged on the main cover plate 901, so that the heat in the cavity 6 can be outwards diffused through the heat radiation grating 902 to prevent the heat from continuously accumulating in the cavity 6;
as shown in fig. 1 or fig. 5, an external smoke alarm module 10 is installed in the center of the top of the alarm main body 1, the external smoke alarm module 10 comprises a connection seat 1001, and the connection seat 1001 is fixedly connected with the alarm main body 1 through two fixing screws, so that stable connection and fixation can be realized, and meanwhile, rapid installation and disassembly are facilitated; the top end of the connecting seat 1001 is fixedly connected with a connecting wire 1002, the top end of the connecting wire 1002 is connected with a smoke alarm 1003, the rear end of the bottom of the smoke alarm 1003 is provided with a wiring port 1004 corresponding to the connecting wire 1002, the center of the top of the smoke alarm 1003 is fixedly connected with a magnetic suction block 1005, when a short circuit occurs in the electric box to trigger a fire, the electronic components burn to generate smoke through installing the external smoke alarm 1003 in the electric box, the alarm can timely sense and detect the external smoke alarm 1003 in the electric box, at the moment, the smoke alarm 1003 can convert sensing information into an electric signal and transmit the electric signal to the connecting seat 1001 and the main control board 7 through the connecting wire 1002, and the main control board 7 generates an alarm instruction to the buzzer 11 according to a set program to enable the buzzer 11 to send out continuous buzzing alarm;
the smoke alarm 1003 is magnetically fixed on the inner top of the electric box through the magnetic attraction block 1005, and the smoke alarm 1003 is adsorbed and fixed on the inner top of the electric box in a magnetic attraction mode, so that the smoke alarm 1003 can sense smoke generated by combustion at the inner top of the electric box at the first time, and further fire information can be fed back to the main control board 7 quickly;
the top of alarm main part 1 front end one side is provided with the buzzer 11 corresponding with main control panel 7, and display screen 3, infrared temperature monitor 5, external smog alarm module 10 and buzzer 11 all pass through wire and main control panel 7 electric connection.
When the alarm is used, the alarm main body 1 is fixed on the inner side wall of the electric box through a plurality of fixing screws, the smoke alarm 1003 is fixed on the inner top of the electric box through the magnetic attraction block 1005 in a magnetic attraction manner, the other side of the front end of the alarm main body 1 is provided with the infrared temperature monitor 5, the infrared temperature monitor 5 can monitor the environmental temperature in the electric box in real time through infrared induction, when the temperature in the electric box rises to a warning value due to the ignition of a circuit, the infrared temperature monitor 5 can convert the warning temperature information into an electric signal, the electric signal is transmitted to the main control board 7 through a wire, and the main control board 7 generates a warning instruction to the buzzer 11 according to a set program, so that the buzzer 11 emits continuous buzzing warning; because the smoke alarm 1003 is fixed at the inner top of the electric box through the magnetic attraction block 1005, the smoke alarm 1003 can sense smoke generated by combustion at the inner top of the electric box at the first time, and further fire information can be fed back to the main control board 7 quickly, at the moment, the smoke alarm 1003 can convert the sensed information into an electric signal and transmit the electric signal to the connection seat 1001 and the main control board 7 through the connection lead 1002, and the main control board 7 generates an alarm instruction to the buzzer 11 according to a set program, so that the buzzer 11 can send out continuous buzzing alarm.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. An electric fire detection alarm, comprising an alarm body (1), characterized in that: the alarm comprises an alarm main body (1), wherein the corners of the alarm main body (1) are provided with mounting holes (2), one side of the front end of the alarm main body (1) is provided with a display screen (3), the bottom of the display screen (3) is provided with two reset keys (4), and the other side of the front end of the alarm main body (1) is provided with an infrared temperature monitor (5);
a cavity (6) is arranged in the center of the alarm main body (1), and a main control board (7) is arranged in the cavity (6);
a groove (8) is formed in the center of the rear end of the alarm main body (1), and a rear cover plate (9) is fixedly connected in the groove (8);
an external smoke alarm module (10) is arranged in the center of the top of the alarm main body (1), and a buzzer (11) corresponding to the main control board (7) is arranged at the top of one side of the front end of the alarm main body (1).
2. An electrical fire detection alarm as claimed in claim 1, wherein: the alarm main body (1) is fixed on the inner side wall of the electric box through a plurality of fixing screws.
3. An electrical fire detection alarm as claimed in claim 1, wherein: the rear cover plate (9) comprises a main cover plate (901), and a heat radiation grid (902) is arranged at the bottom of the main cover plate (901).
4. An electrical fire detection alarm as claimed in claim 3 wherein: the main cover plate (901) is fixed at the corners of the grooves (8) through two fixing screws.
5. An electrical fire detection alarm as claimed in claim 1, wherein: the external smoke alarm module (10) comprises a connecting seat (1001), a connecting wire (1002) is fixedly connected to the top end of the connecting seat (1001), a smoke alarm (1003) is connected to the top end of the connecting wire (1002), a wiring port (1004) corresponding to the connecting wire (1002) is arranged at the rear end of the bottom of the smoke alarm (1003), and a magnetic attraction block (1005) is fixedly connected to the center of the top of the smoke alarm (1003).
6. An electrical fire detection alarm as defined in claim 5 wherein: the connecting seat (1001) is fixedly connected with the alarm main body (1) through two fixing screws.
7. An electrical fire detection alarm as defined in claim 5 wherein: the smoke alarm (1003) is fixed on the inner top of the electric box through magnetic attraction of the magnetic attraction block (1005).
8. An electrical fire detection alarm as claimed in claim 1, wherein: the display screen (3), the infrared temperature monitor (5), the external smoke alarm module (10) and the buzzer (11) are electrically connected with the main control board (7) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859188.XU CN219590916U (en) | 2023-04-18 | 2023-04-18 | Electrical fire detection alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320859188.XU CN219590916U (en) | 2023-04-18 | 2023-04-18 | Electrical fire detection alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219590916U true CN219590916U (en) | 2023-08-25 |
Family
ID=87697668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320859188.XU Active CN219590916U (en) | 2023-04-18 | 2023-04-18 | Electrical fire detection alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219590916U (en) |
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2023
- 2023-04-18 CN CN202320859188.XU patent/CN219590916U/en active Active
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