CN216249479U - Electrical fire safety detector - Google Patents
Electrical fire safety detector Download PDFInfo
- Publication number
- CN216249479U CN216249479U CN202122484666.7U CN202122484666U CN216249479U CN 216249479 U CN216249479 U CN 216249479U CN 202122484666 U CN202122484666 U CN 202122484666U CN 216249479 U CN216249479 U CN 216249479U
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- Prior art keywords
- display lamp
- alarm
- casing
- shell
- current display
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Abstract
The utility model belongs to the field of electric fire protection devices, and particularly relates to an electric fire protection safety detector. The technology includes the casing, siren and alarm button have been placed in the casing, alarm button passes through the electricity with the siren and is connected, installs smoke sensor, current sensor and controller in the casing, and the current sensor bottom is provided with the current display lamp, and the current display lamp is in the state of extinguishing under natural state, and the through-hole that is used for the current display lamp to pass is offered to the casing bottom, and the through-hole is passed to current display lamp bottom, the casing top is provided with the apron that is horizontal sliding fit with it, and the casing right side is provided with the detachable bottom plate, and the bottom plate right side is provided with and is used for installing its fixed subassembly at the wall body. The fire alarm device is simple in design structure and convenient to operate, can timely give an alarm for fire caused by electrical appliance faults, and timely performs power-off processing.
Description
Technical Field
The utility model belongs to the field of electric fire protection devices, and particularly relates to an electric fire protection safety detector.
Background
Electrical fires generally refer to thermal energy released due to the failure of electrical lines, consumers, appliances and power supply and distribution equipment: energy released such as high temperature, arcing, electrical sparks, and non-failure; such as hot surfaces of electric heating appliances, fires caused by ignition of the body or other combustible material under burning conditions, including fires caused by lightning and static electricity; in the times of more widespread electrical equipment, because the number of fires caused by faults or improper operation of the electrical equipment is not enough, the installation of electrical fire-proof equipment is necessary in homes besides the need of clear fire-proof knowledge, most of fires can be effectively avoided, and further economic loss and casualties can be reduced.
The patent with the prior application number of CN202022601610.0 provides an electric fire prevention safety detector, including water tank and sprinkler bead, the conflagration that electrical equipment arouses is unable water or other liquid that have water put out a fire, further aggravate the conflagration easily and arouse personnel's injury, the conflagration that electrical equipment arouses needs carbon dioxide fire extinguisher, dry powder fire extinguisher, 1211 fire extinguisher or carbon tetrachloride fire extinguisher to put out a fire, foam fire extinguisher or other liquid fire extinguishing apparatus all need carry out outage earlier and handle, consequently because warning equipment reminds whether current still exists in the department of putting out a fire of fire personnel, consequently, need correct.
SUMMERY OF THE UTILITY MODEL
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides an electric fire prevention safety detector, its simple structure, convenient operation just can in time report to the police and the outage is reminded electrical equipment accident of catching a fire.
The electric fireproof safety detector comprises a shell, wherein an alarm and an alarm button are placed in the shell, the alarm button is electrically connected with the alarm, a smoke inductor, a current sensor and a controller are installed in the shell, a current display lamp is arranged at the bottom end of the current sensor, a through hole for the current display lamp to pass through is formed in the bottom of the shell, the bottom end of the current display lamp passes through the through hole, a cover plate in sliding fit with the top of the shell is arranged at the top of the shell, a detachable bottom plate is arranged at the right side of the shell, and a fixing assembly for installing the bottom plate on a wall body is arranged at the right side of the bottom plate; the current sensor, the current display lamp, the alarm and the smoke sensor are in signal connection with the controller, and the controller receives signals of the current sensor and the smoke sensor to control the on and off of the alarm.
Furthermore, a threaded rod is arranged on the left side of the bottom plate, and a threaded hole in threaded fit with the threaded rod is formed in the right side of the shell.
Further, the fixing component is an adhesive layer.
Furthermore, the fixing component is four groups of screws, and the four groups of screws are distributed in a rectangular shape.
Furthermore, a connecting line for connecting each device is arranged in the shell.
Further, both sides all are provided with the slide rail around the apron, and the slide rail stiff end is installed at shells inner wall, and the slide rail sliding end is fixed both sides around the apron.
Compared with the prior art, the utility model has the following beneficial effects:
the fire extinguishing device is simple in structure and convenient to operate, can timely give an alarm prompt for short circuit and fire caused by electrical appliance faults when in use, can judge whether a thermal power circuit is powered off or not through the circuit detector and timely perform power-off treatment, and can effectively avoid the situation that fire extinguishing personnel adopt an improper fire extinguishing mode in confusion, so that the fire is further increased to cause greater economic loss and casualties.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of example 4;
FIG. 3 is a diagram of device connections;
FIG. 4 is a state diagram of the present invention in use;
names of components in the drawings: 1. the device comprises a shell 2, a controller 3, a bottom plate 4, an adhesive layer 5, a threaded rod 6, a storage battery 7, an alarm 8, a cover plate 9, an alarm button 10, a current sensor 11 and a current display lamp.
Detailed Description
The present invention is further described in the following detailed description with reference to the drawings, but the utility model is not limited thereto, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Example 1
The electric fire safety detector comprises a shell 1, wherein an alarm 7 and an alarm button 9 are placed in the shell 1, the alarm button 9 is electrically connected with the alarm 7, a smoke sensor, a current sensor 10 and a controller 2 are installed in the shell 1, a current display lamp 11 is arranged at the bottom end of the current sensor 10, a through hole for the current display lamp 11 to pass through is formed in the bottom of the shell 1, the bottom end of the current display lamp 11 passes through the through hole, a cover plate 8 in sliding fit with the shell 1 in a left-right mode is arranged at the top of the shell 1, a detachable bottom plate 3 is arranged on the right side of the shell 1, and a fixing assembly for installing the bottom plate 3 on a wall body is arranged on the right side of the bottom plate; the current sensor 10, the current display lamp 11, the alarm 7 and the smoke sensor are in signal connection with the controller 2, and the controller 2 receives signals of the current sensor 10 and the smoke sensor to control the on and off of the alarm 7.
The embodiment has the technical effects that:
its simple structure of this embodiment, convenient operation and security are high, can in time report to the police and remind whether the personnel of putting out a fire department of putting out a fire has the electric current and illuminate the ignition when the conflagration breaks out in the use, and the setting of siren 7 is convenient for improve rescue speed and reduces the loss.
The current display lamp 11 of this embodiment is provided with a buzzer therein.
In this embodiment, as shown in fig. 1, a through hole is formed in the bottom of the housing 1 corresponding to the smoke sensor, and the smoke sensor penetrates through the through hole and is located on the outer surface of the housing 1.
In the embodiment, a storage battery is arranged in the alarm button 9 so as to control the alarm 7; the alarm button 9 can be connected with a circuit for electrifying, and the connection mode has certain defects, so that the alarm 7 cannot be considered to be triggered when the circuit is powered off.
In the use process, as shown in figure 1, the alarm 7 and the alarm button 9 in the shell 1 are taken out, then the alarm 7 is installed on a balcony or an outer wall, then the bottom plate 3 is installed on a wall of a monitoring point through a fixing assembly, and finally the components are connected and electrified through wiring.
In the embodiment, the current sensor 10 is connected with a monitoring point circuit by adopting a two-wire system, the current display lamp 11 is in an off state in a natural state, when the circuit is on fire and is powered off, the current display lamp 11 can be automatically turned on by the power supply of the storage battery 6, the current sensor 10 can send a power-off signal to the controller 2, when the smoke sensor monitors smoke due to the fact that the fire is increased, no one handles the situation, a signal is sent to the controller 2, and when the controller 2 receives the signal of the smoke sensor or the signals of the smoke sensor and the current sensor 10, the alarm 7 is controlled to be started to give an alarm; if the controller 2 only receives the signal of the current sensor 10, a buzzer in the current display lamp 11 is started to remind nearby people to process, and when a person is in a fire starting position, the alarm button 9 can be triggered to start the alarm 7 to give an alarm; the fire extinguishing personnel who arrive at the scene when the fire is less can know the circuit state of the place of starting a fire by looking at the current display lamp 11, and the fire extinguishing personnel can conveniently select a corresponding fire extinguishing mode.
In this embodiment, the controller 2 is a single chip microcomputer in the prior art, which is called a single chip microcomputer, also called a microcontroller, and integrates a central processing unit, a memory, a timer/counter, various input/output interfaces, and the like on one integrated circuit chip.
In this embodiment, the casing 1, the bottom plate 3, and the internal devices are made of refractory materials.
In this embodiment, the current sensor 10 is a conventional current sensor, which is a detection device capable of sensing information of a current to be detected and converting the sensed information into an electrical signal meeting a certain standard requirement or an information output in other required form according to a certain rule, so as to meet requirements of information transmission, processing, storage, display, recording, control, and the like.
In this embodiment, the two-wire system connection is the prior art, and the connection method is a common connection method for special emergency lamps, and is suitable for being used for illumination during normal times of the emergency lamp or for continuous illumination for 24 hours, and after power failure, the emergency lamp is automatically turned on.
In the embodiment, the smoke sensor is in the prior art, the smoke sensor realizes fire prevention by monitoring smoke concentration, ion-type smoke sensing is adopted in the smoke alarm, the ion-type smoke sensor is a sensor with advanced technology and stable and reliable work, and is widely applied to various fire alarm systems, and the performance of the smoke sensor is far superior to that of gas-sensitive resistors type fire alarms.
Example 2
The technology is further explained in the embodiment, the threaded rod 5 is arranged on the left side of the bottom plate 3, and the threaded hole in threaded fit with the threaded rod 5 is formed in the right side of the shell 1.
The embodiment has the technical effects that:
its simple structure of this embodiment, convenient operation and be convenient for installation and stability are good.
In the embodiment, as shown in fig. 1, a groove formed on the right side of the shell 1 is internally provided with threads; when in use, the threaded rod 5 is fixedly connected with the thread.
In this embodiment, the bottom plate 3 and the housing 1 may be connected by a snap.
Example 3
This embodiment further illustrates the technique, and the fixing component is an adhesive layer 4.
The embodiment has the technical effects that:
its simple structure of this embodiment, convenient operation and stability are good and be convenient for the installation.
In the use process, as shown in fig. 1 and 3, the bottom plate 3 is fixed on the wall through the adhesive layer 4, and after the bottom plate 3 is fixed, the shell 1 is installed through the threaded rod 5.
In the embodiment, the adhesive layer 4 adopts the fireproof adhesive in the prior art, the fireproof adhesive has strong adhesive property and high refractoriness (can resist high temperature of 1100 ℃), is non-combustible, non-toxic and tasteless, is a good adhesive for environment-friendly fireproof doors, and can be used for bonding cloth cover perlite fireproof plates, common perlite fireproof plates, vermiculite fireproof plates, aluminum silicate cotton, rock wool, ceramics and bonding of the materials and metals such as steel plates.
Example 4
The present embodiment further describes the technology, the fixing component is four sets of screws, and the four sets of screws are distributed in a rectangular shape.
The embodiment has the technical effects that:
its simple structure of this embodiment, convenient operation and be convenient for installation and fixed.
In the using process, as shown in fig. 3, a hole is turned on the wall body at the installation point, the bottom plate 3 is fixed on the wall through a screw, and then the shell 1 is fixed with the bottom plate 3 through the threaded rod 5.
Example 5
The present embodiment further illustrates the technology, and the housing 1 has a connecting wire for connecting the devices.
The embodiment has the technical effects that:
its simple structure of this embodiment, convenient operation just are convenient for connect casing 1 internal plant.
This embodiment the connecting wire is used for each inside equipment connection of casing 1, and the user of being convenient for connects the use.
Example 6
This embodiment further explains the technology, both sides all are provided with the slide rail around the apron 8, and the slide rail stiff end is installed at casing 1 inner wall, and the slide rail sliding end is fixed both sides around the apron 8.
The embodiment has the technical effects that:
its simple structure of this embodiment, convenient operation and can the horizontal slip be convenient for equipment of taking and maintenance.
In the use process, as shown in fig. 1, firstly the slide rail is installed on the side wall of the top of the shell 1, then the front side and the rear side of the cover plate 8 are respectively fixed on the slide rail of the corresponding side, and then the slide rail slides left and right.
In the embodiment, the sliding rail is a hardware connecting component which is fixed on a cabinet body of furniture and is used for enabling a drawer or a cabinet plate of the furniture to come in and go out, and the sliding rail is suitable for connecting wooden parts such as cabinets, furniture, document cabinets, bathroom cabinets and the like with drawers of furniture such as steel drawers and the like; both sides are provided with the arch around can also adopting apron 8, and casing 1 corresponds the arch and has seted up the spout, and it slides to install the arch in the spout during the use.
Claims (6)
1. The utility model provides an electric fire safety detector, includes casing (1), place siren (7) and alarm button (9) in casing (1), its characterized in that: the alarm button (9) is electrically connected with the alarm (7), a smoke sensor, a current sensor (10) and a controller (2) are installed in the shell (1), a current display lamp (11) is arranged at the bottom end of the current sensor (10), the current display lamp (11) is in an off state in a natural state, a through hole for the current display lamp (11) to pass through is formed in the bottom of the shell (1), a cover plate (8) in sliding fit with the bottom end of the current display lamp (11) passes through is arranged at the top of the shell (1), a detachable bottom plate (3) is arranged on the right side of the shell (1), and a fixing component for installing the bottom plate (3) on a wall body is arranged on the right side of the bottom plate; the current sensor (10), the current display lamp (11), the alarm (7) and the smoke sensor are in signal connection with the controller (2), and the controller (2) controls the opening and closing of the alarm (7) by receiving signals of the current sensor (10) and the smoke sensor.
2. An electrical fire safety detector according to claim 1, wherein: the threaded rod (5) is arranged on the left side of the bottom plate (3), and the threaded hole which is in threaded fit with the threaded rod (5) is formed in the right side of the shell (1).
3. An electrical fire safety detector according to claim 1 or 2, wherein: the fixing component is an adhesive layer (4).
4. An electrical fire safety detector according to claim 1 or 2, wherein: the fixing component is four groups of screws, and the four groups of screws are distributed in a rectangular shape.
5. An electrical fire safety detector according to claim 1, wherein: and connecting wires for connecting various devices are placed in the shell (1).
6. An electrical fire safety detector according to claim 1, wherein: both sides all are provided with the slide rail around apron (8), and the slide rail stiff end is installed at casing (1) inner wall, and the slide rail sliding end is fixed both sides around apron (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122484666.7U CN216249479U (en) | 2021-10-15 | 2021-10-15 | Electrical fire safety detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122484666.7U CN216249479U (en) | 2021-10-15 | 2021-10-15 | Electrical fire safety detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216249479U true CN216249479U (en) | 2022-04-08 |
Family
ID=80989848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122484666.7U Expired - Fee Related CN216249479U (en) | 2021-10-15 | 2021-10-15 | Electrical fire safety detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216249479U (en) |
-
2021
- 2021-10-15 CN CN202122484666.7U patent/CN216249479U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |