CN208954280U - Free-standing electrical fire-detector - Google Patents
Free-standing electrical fire-detector Download PDFInfo
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- CN208954280U CN208954280U CN201821683554.6U CN201821683554U CN208954280U CN 208954280 U CN208954280 U CN 208954280U CN 201821683554 U CN201821683554 U CN 201821683554U CN 208954280 U CN208954280 U CN 208954280U
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Abstract
The utility model discloses a kind of free-standing electrical fire-detectors.The detector includes a shell, the front surface of the shell is equipped with multiple function buttons, multiple LED lights and a liquid crystal display, it is equipped with multiple connection jaws on the upper side of the shell and downside, and is equipped with a supporting leg at each angle in the rear portion of the shell；Wherein, the Measurement channel that there are the detector ten tunnels can match.Each device such as residual current detection and temperature sense is integrated an independent detector by the free-standing electrical fire-detector in the utility model, can easily be mounted and dismounted；And its Measurement channel that there are ten tunnels can match can match measurement residual current and temperature, and when detecting failure or alarm signal, in time prompt notification failure or warning message.
Description
Technical field
The utility model relates to detector field, in particular to a kind of free-standing electrical fire-detector.
Background technique
With electrical equipment in every field and occasion using more and more extensive, what is be likely to occur at work is various
Dangerous situation, which also becomes, needs emphasis to consider the problems of, and electrical equipment application in, the most common dangerous situation be exactly because
Residual current and lead to fire, if electrical equipment occur fire can not handled in time, it is possible to cause large area
Electric leakage, fire spreading even explode, and cause consequence very serious.
And in the prior art, typically by installation temperature detector, sense cigarette device or residual current detector etc. to have can
The case where fire can be caused, is detected, and the typically fixation of above-mentioned induction and detection device is embedded in wall, once inspection
Ambient enviroment exception is measured, then sounds an alarm immediately and even carries out fire-fighting fire extinguishing work.But such design still has one
A little defects, for example, due to each induction and to answer detection device itself be to be fixedly mounted, then installation, inspection, the replacement of these devices
It is all more inconvenient with the work such as disassembly, and due to each induction and detection device is answered to need to be installed respectively, construction at
This is also higher；For another example, above-mentioned each induction and answer detection device that generally only there is monitoring, alarm and fire-fighting function, it can not be to surplus
The concrete condition of the anomalous variation of the parameters such as aftercurrent and temperature is monitored and shows.
Utility model content
To solve the above problems, the utility model provides a kind of free-standing electrical fire-detector.
One aspect according to the present utility model provides a kind of free-standing electrical fire-detector, including a shell,
The front surface of the shell be equipped with multiple function buttons, multiple LED lights and a liquid crystal display, the upper side of the shell and
It is equipped with multiple connection jaws on downside, and is equipped with a supporting leg at each angle in the rear portion of the shell；Wherein, the detector
The Measurement channel that can be matched with ten tunnels.
Free-standing electrical fire-detector in the utility model is by each device collection such as residual current detection and temperature sense
At an independent detector, can easily mount and dismount；And its Measurement channel that there are ten tunnels can match, Ke Yixuan
With measurement residual current and temperature, and when detecting failure or alarm signal, failure or warning message are notified in prompt in time.
In some embodiments, there are four function button tools, respectively setting key, up-regulation-noise reduction key,
Downward-reset key and self-test key.Function setting can be carried out to detector by operating each function button as a result, make it
It is able to carry out work and plays due effect.
In some embodiments, there are four LED light tools, be respectively run indicator, malfunction indicator lamp,
Alarm lamp and noise reduction indicator light.As a result, by each LED light, can when detector works to its working condition into
Row instruction, takes appropriate measures to facilitate according to instruction.
In some embodiments, multiple icons are provided on the liquid crystal display, are respectively setting icon, online
Icon, offline icon, RQC icon, noise reduction icon and control icon.It, can be according to each icon as a result, when carrying out function setting
Variation, switch over and select between each setting function.
In some embodiments, it is provided with numerical term on the liquid crystal display, is allowed hand over wherein the numerical term has
Temperature unit and current unit.Numerical term can show the numerical value currently detected as a result, and the detector can
The project of measurement is residual current and temperature, and corresponding unit is had on numerical term.
In some embodiments, the side of the numerical term is additionally provided with an alarming value icon.Work as alarming value as a result,
When icon is lighted, then it represents that current channel is alarmed, and is the measured value under alarm condition shown by numerical term at this time.
In some embodiments, it is provided with ten channel icons on the liquid crystal display, is also set up on the channel icon
There are alert icon and failure icon.It can show the apolegamy feelings of each road Measurement channel respectively by ten channel icons as a result,
Condition generally comprises normal operating conditions, alarm condition or malfunction.
In some embodiments, installation by adhering portion is equipped on each supporting leg, the installation by adhering portion can
Installation connecting element.Thus, it is possible to carry out installation by adhering to detector, i.e., the rear portion of detector is embedded into wall etc.
Portion, and be fixed by the installation between each mounting portion and corresponding connector.
In some embodiments, a sliding channel is formed between each supporting leg, the sliding channel can slide peace
On guide rail.Thus, it is possible to be slidably installed to detector, i.e., by detector by being slidably mounted on a guide rail.
In some embodiments, the Measurement channel apolegamy is residual current or temperature.It is provided with Measurement channel as a result,
Suitable apolegamy project, in addition it is also possible to be arranged to other suitable projects according to the actual situation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the free-standing electrical fire-detector of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the front surface of stand alone type electrical fire-detector shown in Fig. 1.
In figure: shell 1, function button 2, LED light 3, a liquid crystal display 4, connection jaws 5, supporting leg 6, icon 41,
Numerical term 42, alarming value icon 43, channel icon 44, installation by adhering portion 61, sliding channel 62.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 schematically shows a kind of free-standing electrical fire-detector of embodiment according to the present utility model,
Fig. 2 shows the structure of the front surface of the free-standing electrical fire-detector in Fig. 1.As shown in Figs. 1-2, which includes one
A generally rectangular shell 1, and the overall dimensions of shell 1 are preferably 141mm*92mm*44mm,
When in use, it needs for shell 1 to be installed to vertical wall etc..Wherein, if shell 1 is located at front after mounting
One side be front surface, and be equipped with corresponding operation and display structure on the front surface, mainly include multiple function buttons 2, more
A LED light 3 and a liquid crystal display 4 and a loudspeaking mouth, the inside of loudspeaking mouth are then equipped with buzzer；And it is located at preceding table
Multiple connection jaws 5 are equipped on the upper side of two sides and downside above and below face, each connection jaws 5 are used to connect with a variety of effects
Each cable, such as electric power connection line, induction and detection device connecting line and communication network connecting line etc.；And on shell 1 with before
The part of surface opposite is rear portion, and a supporting leg 6 is equipped on each angle at rear portion, and shell 1 is then pacified by each supporting leg 6
Dress.
In addition, the detector has the Measurement channel that can match of ten tunnels, can be connected by connection jaws 5 current transformer and
The relevant sensing device such as temperature sensor, and multiple and different positions by the installation of each sensing device in the room, to each
Position is detected, wherein the apolegamy project of Measurement channel is generally residual current or temperature, can also set according to the actual situation
It is set to other suitable projects.
An installation by adhering portion 61 is equipped on each supporting leg 6 of detector, wherein can in installation by adhering portion 61
For installation connecting element, when being installed, installation by adhering can choose, the rear portion of detector is embedded into wall etc.
Portion, the then installation connecting element on the supporting leg of detector 6, detector to be fixed from rear, thus complete twin detector
Carry out installation by adhering.
And the sliding channel 62 of a left and right directions is formed between each supporting leg 6, when being installed, it is also an option that guide rail
Formula installation, sliding channel 62 is slidably mounted on a horizontal-extending guide rail, to enable detector along guide rail in water
It square is slided upwards, so that complete twin detector is slidably installed.
On liquid crystal display 4, the content that can be shown mainly has multiple icons 41, numerical term 42, alarming value icon 43
With ten channel icons 44.
Multiple icons 41 are setting icon, online icon, offline icon, RQC icon, noise reduction icon and control figure
Mark, each icon respectively indicated when lighting detector be in programming Setting pattern, wireless communication are normal, do not communicate with server,
It is currently shown in RQC, in the states such as cancellation mode and DO output closure.Wherein, online icon and offline icon are lighted
Combination with extinguishing is additionally provided with out the case where WIFI/NB communications status of detector.
The number of the sensing devices such as residual current transformer and temperature sensor project detected is shown in numerical term 42
Value, wherein project detected is generally residual current and temperature, and numerical term 42 have the temperature unit DEG C allowed hand over and
Current unit mA.And it is additionally provided with an alarming value icon 43 in the side of numerical term 42, and when alarming value icon 43 is lighted, table
Show that current channel has alarm, and the display of numerical term 42 is measured value when alarm triggers.
Ten channel icons 44 are arranged in order on liquid crystal display 4, and are respectively provided with number 1-10, when some mark number
Channel icon 44 flash when, then it represents that the channel be current channel, and numerical term 42 display be the channel electric current or temperature
Spend measured value.And it is also equipped with an alert icon and a failure icon in the inside of each channel icon 44, when alarm is schemed
When punctuate is bright, which is in alarm condition, and alarming value icon 43 is lighted simultaneously, when fault graph punctuate is bright, then shows
It breaks down in the channel.
Set there are four function button 2 altogether in the front surface of shell 1, respectively setting key, up-regulation-noise reduction key,
Downward-reset key and self-test key, are generally vertically arranged in the side of liquid crystal display 4.Wherein, pressing setting key can make
Detector enters Setting pattern, carries out parameter setting to it, for example, to the high alarm setting value of the residual current in each channel or temperature,
The enabled and WIFI/NB in channel etc. is configured, and Setting pattern and return measurement mould can be exited by pressing setting key again
Formula.Up-regulation-noise reduction key is pressed, it, can be upward by the project numerical value being configured when detector is in Setting pattern
It adjusts, and when detector is in measurement pattern, then mute state can be made it into, is not made a sound in alarm.It presses
Downward-reset key can be adjusted downwards the project numerical value being configured when detector is in Setting pattern, and
When detector is in measurement pattern, then it can be made to stop alarm.And by pressing self-test key, it can successively check liquid crystal
The state in shown each channel on screen 4.
Set there are four LED light 3 altogether in the front surface of shell 1, respectively run indicator, malfunction indicator lamp,
Alarm lamp and noise reduction indicator light, the general horizontally arranged top in liquid crystal display 4.In detector running, operation instruction
Lamp is always on, and indicates that detector is in normal operating condition, and run indicator extinguishing then indicates that failure has occurred in detector；Therefore
The indicator light is always on then indicates that detector be in malfunction for barrier, and malfunction indicator lamp extinguishing then indicates detector there is no former
Barrier；Alarm lamp is always on, and indicates that detector sounds an alarm, and police instruction extinguishing then indicates detector no alarms and no surprises；
The indicator light is always on then indicates that detector is in mute state for noise reduction, without sound sounding an alarm, can only be referred to by alarm
Show that lamp is judged, and the extinguishing of noise reduction indicator light then indicates that detector is not on mute state, then alarm song can lead at this time
Cross the sending of loudspeaking mouth.
During detector running, when somewhere detects fire, with the current transformer and temperature sensing at this
The sensing devices such as device can detect that the measured value of residual current or temperature is higher than the high alarm setting value being arranged, then its is corresponding logical
Road icon 44 is lighted, while alarming value icon 43 is lighted, and buzzer sounds an alarm sound (if in mute state by loudspeaking mouth
Under will not then sound an alarm sound), while alarm lamp is lighted.And after measured value is returned to normal level, it needs under
Tune-reset key or the reset command for receiving host computer, can just stop alarm, and remove alarm instruction.And it is connect when detecting
When line short circuit or open circuit fault, malfunction indicator lamp is lighted, and buzzer issues trouble back tone, and after wiring faults discharge, detector
Can normal operation when, then will move return normal condition.
The operating temperature range of free-standing electrical fire-detector in the utility model is -10 DEG C~55 DEG C, storage
Temperature range is -30 DEG C~80 DEG C, and working environment relative humidity is not more than 90%, degree of protection IP30, and its temperature measures model
Enclosing is 0~150 DEG C, and alarm range is 45~140 DEG C, and wherein measurement accuracy is 1 DEG C.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (10)
1. free-standing electrical fire-detector, it is characterised in that: including a shell (1), the front surface of the shell (1) is equipped with
Multiple function buttons (2), multiple LED lights (3) and a liquid crystal display (4), on the upper side and downside of the shell (1)
Multiple connection jaws (5) are equipped with, and are equipped with a supporting leg (6) at each angle in rear portion of the shell (1)；Wherein, the detection
The Measurement channel that there are device ten tunnels can match.
2. stand alone type electrical fire-detector according to claim 1, it is characterised in that: the function button (2) has
Four, respectively setting key, up-regulation-noise reduction key, downward-reset key and self-test key.
3. stand alone type electrical fire-detector according to claim 1, it is characterised in that: the LED light (3) has
Four, be respectively run indicator, malfunction indicator lamp, alarm lamp and noise reduction indicator light.
4. stand alone type electrical fire-detector according to claim 1, it is characterised in that: be arranged on the liquid crystal display (4)
There are multiple icons (41), is respectively to set icon, online icon, offline icon, RQC icon, noise reduction icon and control
Icon.
5. stand alone type electrical fire-detector according to claim 1, it is characterised in that: be arranged on the liquid crystal display (4)
There are numerical term (42), wherein the numerical term has the temperature unit and current unit allowed hand over.
6. stand alone type electrical fire-detector according to claim 5, it is characterised in that: the side of the numerical term (42)
It is additionally provided with an alarming value icon (43).
7. stand alone type electrical fire-detector according to claim 1, it is characterised in that: be arranged on the liquid crystal display (4)
There are ten channel icons (44), is additionally provided with alert icon and failure icon on the channel icon (44).
8. stand alone type electrical fire-detector according to claim 1, it is characterised in that: be all provided on each supporting leg (6)
Have installation by adhering portion (61), the installation by adhering portion (61) being capable of installation connecting element.
9. stand alone type electrical fire-detector according to claim 1, it is characterised in that: between each supporting leg (6)
A sliding channel (62) is formed, the sliding channel (62) can be slidably mounted on guide rail.
10. -9 one of them described free-standing electrical fire-detector according to claim 1, it is characterised in that: the measurement
Channel apolegamy is residual current or temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821683554.6U CN208954280U (en) | 2018-10-17 | 2018-10-17 | Free-standing electrical fire-detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821683554.6U CN208954280U (en) | 2018-10-17 | 2018-10-17 | Free-standing electrical fire-detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208954280U true CN208954280U (en) | 2019-06-07 |
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ID=66741854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821683554.6U Active CN208954280U (en) | 2018-10-17 | 2018-10-17 | Free-standing electrical fire-detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208954280U (en) |
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2018
- 2018-10-17 CN CN201821683554.6U patent/CN208954280U/en active Active
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