CN205609454U - Killer switch, circuit breaker and circuit breaker monitoring devices - Google Patents
Killer switch, circuit breaker and circuit breaker monitoring devices Download PDFInfo
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- CN205609454U CN205609454U CN201620148368.7U CN201620148368U CN205609454U CN 205609454 U CN205609454 U CN 205609454U CN 201620148368 U CN201620148368 U CN 201620148368U CN 205609454 U CN205609454 U CN 205609454U
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Abstract
The utility model relates to a circuit monitoring technology field particularly, relates to a killer switch, circuit breaker and circuit breaker monitoring devices. This killer switch includes: switch main part and setting are in stir the component in the switch main part, one side of switch main part is provided with the response label, in the switch main part with be provided with the relative opposite side in one side of response label is provided with the shielding layer, the response label includes: NFC label or RFID label. The in -process that the label was stirred is responded to at the killer switch to this kind of killer switch when using, can expose in the air or hidden, therefore can or can not be sensed by wireless induction system to can monitor the position of the switch of circuit breaker through wireless induction system, so as to exposes at the response label and realizes monitoring the on off state of circuit breaker through wireless induction system in the in -process of hiding, does not need not to the circuit transformation that has now.
Description
Technical field
This utility model relates to circuit monitoring technical field, in particular to a kind of killer switch, chopper and circuit breakers monitoring device.
Background technology
At present, no matter it is in daily life electricity consumption or in commercial production electricity consumption, in order to ensure the safety of electricity consumption, is monitored increasingly being subject to people's attention to circuit ruuning situation.The existing monitoring method to circuit ruuning situation is usually directed to original power circuit and transforms, by accessing what the electric elements of corresponding monitoring current or voltage realized in circuit.Such as when the monitoring whether transshipped circuit, the power output end at circuit accesses an ammeter, and the electric current that ammeter is monitored is the biggest, then load the most in circuit.When the electric current that ammeter is monitored is more than the maximum rated current of circuit, then prove that this circuit has transshipped.
But this method being monitored for circuit ruuning situation, want to carry out in an existing electrical circuit the monitoring of circuit ruuning situation, use is especially had been put at present, but do not install in the circuit of relevant monitoring device, it is certainly will to be required for original circuit to transform, so, the improvement cost of circuit is added.
Summary of the invention
In view of this, the purpose of this utility model embodiment is to provide a kind of killer switch, chopper and circuit breakers monitoring device, in the case of can transforming being not for existing circuit, it is achieved the monitoring to circuit breaker switch state, thus realize the monitoring to circuit operation conditions.
First aspect, this utility model embodiment provides a kind of killer switch, including: switch main body and be arranged on described switch main body stir component；
The side of described switch main body is provided with sensor label；
Opposite side relative with the side being provided with described sensor label on described switch main body is provided with screen layer；
Described sensor label includes: NFC label or RFID label tag.
In conjunction with first aspect, this utility model embodiment provides the first possible embodiment of first aspect, also includes: arrange the anti-metal layer between described sensor label and described screen layer.
In conjunction with first aspect, this utility model embodiment provides the embodiment that the second of first aspect is possible, and described switch main body is cylindrical；
Described component of stirring is arranged on the arcwall face of described switch main body；
Described sensor label and described screen layer stir the both sides of component and the described switch main body line of centres described in laying respectively at.
Second aspect, this utility model embodiment also provides for a kind of chopper, including breaker body；Breaker body；
The killer switch as described in above-mentioned first aspect it is provided with in described breaker body.
The third aspect, this utility model embodiment also provides for a kind of circuit breakers monitoring device, including: wire-less inductive devices, controller and the output module being sequentially connected electrically；
Also include: with described wire-less inductive devices, described controller and the killer switch as described in above-mentioned first aspect of the equal physical separation of described output module or the chopper as described in above-mentioned second aspect；
Described wire-less inductive devices is for reading the information of sensor label, and generates electrical signal of reaction according to reading result；
Described controller, for judging the on off state of chopper according to described electrical signal of reaction, generates the on off state signal of telecommunication；
Described output module is used for the output switch state signal of telecommunication；
Described wire-less inductive devices includes: NFC induction installation or RFID induction installation.
In conjunction with the third aspect, this utility model embodiment provides the first possible embodiment of the third aspect, and described killer switch has multiple；
Described wire-less inductive devices at least one；
Each described wire-less inductive devices at least one killer switch corresponding.
In conjunction with the third aspect, this utility model embodiment provides the embodiment that the second of the third aspect is possible, and described wire-less inductive devices includes:
Read write line and fix the induction antenna being connected with described read write line；
Described induction antenna includes the coil of multiple series connection；
Each described sensor label is all to there being a coil.
In conjunction with the third aspect, this utility model embodiment provides the third possible embodiment of the third aspect, also includes A/D modular converter；
Described wire-less inductive devices is electrically connected with described controller by described A/D modular converter；
Described A/D modular converter is for being converted to the discernible digital signal of described controller by described electrical signal of reaction by analogue signal.
In conjunction with the third aspect, this utility model embodiment provides the 4th kind of possible embodiment of the third aspect, also includes: memorizer；
Described memorizer storage has the file being pre-configured with and software system program；
Described controller is additionally operable to load the file being pre-configured with stored in described memorizer and described software system program.
And/or, also include: data storage；
Described data storage is used for storing described electrical signal of reaction.
In conjunction with the third aspect, this utility model embodiment provides the 5th kind of possible embodiment of the third aspect, also includes and described output module wired connection or the monitoring device of wireless connections；
Described monitoring device includes: in display, display lamp, remote monitor at least one.
And/or,
Also include: wireless communication module；
Described wireless communication module electrically connects with described controller and/or described output module.
And/or, also include: external interface and/or power module；
Described external interface electrically connects with described controller, is used for connecting external source and controls terminal, the file being pre-configured with to the input of described memorizer and described software system program.
Killer switch, chopper and the circuit breakers monitoring device that this utility model embodiment is provided, the side on switch main body in killer switch is provided with sensor label, and opposite side relative with the side being provided with sensor label on switch main body is provided with screen layer.This killer switch when in use, can control the position of killer switch by stirring component, and the chopper being provided with this killer switch with control is to turn on also being off.And wherein under a kind of state, sensor label can expose in atmosphere, thus the wire-less inductive devices being switched off in device monitoring device senses.And under another state, sensor label is hidden in the inside of chopper, the screen layer being arranged on opposite side on the other side is shielded, thus can not be sensed by wire-less inductive devices, it is thus possible to by the position of the switch of wire-less inductive devices monitoring breaker, when change occurs in the position of the switch of chopper when, it is meant that wire-less inductive devices occurs in that change with the distance of the switch of chopper；And wire-less inductive devices can sense sensor label when, corresponding electrical signal of reaction can be generated, controller can judge the on off state of chopper according to this electrical signal of reaction, generate the on off state signal of telecommunication, this on off state signal of telecommunication is exported, it is achieved that the monitoring to the on off state of chopper eventually through output module.During the on off state of chopper is monitored by this, it is possible to be not in the case of existing circuit transforms, it is achieved the monitoring to circuit breaker switch state, thus realizing the monitoring to circuit operation conditions.
For making above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, it is described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 shows the structural representation of a kind of killer switch that this utility model embodiment provided；
Fig. 2 shows the structural representation of a kind of chopper that this utility model embodiment provided；
Fig. 3 shows the structural representation of a kind of circuit breakers monitoring device that this utility model embodiment provided；
Fig. 4 shows the structural representation of the another kind of circuit breakers monitoring device that this utility model embodiment provided；
Fig. 5 shows in a kind of circuit breakers monitoring device that this utility model embodiment is provided, the structural representation of wire-less inductive devices；
Accompanying drawing illustrates:
10-switch main body；20-stirs component；30-sensor label；40-screen layer；50-anti-metal layer；60-breaker body；70-wire-less inductive devices；80-controller；90-output module；100-read write line；110-induction antenna；120-coil；130-A/D modular converter；140-memorizer；150-data storage；160-monitoring device；170-wireless communication module；180-external interface；190-power module.
Detailed description of the invention
Below in conjunction with accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Generally can with various different configurations arrange and design with the assembly of this utility model embodiment that illustrate described in accompanying drawing herein.Therefore, the detailed description to the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model below, but is merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, the every other embodiment that those skilled in the art are obtained on the premise of not making creative work, broadly fall into the scope of this utility model protection.
At present the running status of circuit is monitored when, generally it is required for circuit is transformed.It is monitored in particular for the circuit having had now, needs to transform on original circuit, special measuring instrument is installed in circuit.This adds increased the improvement cost of circuit.Based on this, killer switch, chopper and the circuit breakers monitoring device that this utility model provides, in the case of can messing up being not for existing circuit, it is achieved the monitoring of circuit breaker switch state, thus realize monitoring to circuit operation conditions.This circuit breakers monitoring device both may be used for the monitoring to chopper, additionally it is possible to for other in work and off working state there will be the device that change in displacement occurs in the device switched or be correlated with.
For ease of the present embodiment is understood, first a kind of circuit breakers monitoring device disclosed in this utility model embodiment is described in detail.
It should be noted that, in description of the present utility model, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
It addition, in description of the present utility model, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Shown in Figure 1, the killer switch that this utility model embodiment is provided includes: switch main body 10 and be arranged on described switch main body 10 stir component 20；
The side of described switch main body 10 is provided with sensor label 30；
Opposite side relative with the side being provided with described sensor label 30 on described switch main body 10 is provided with screen layer 40；
Described sensor label includes: NFC label or RFID label tag.
In killer switch provided in this utility model embodiment, the side on switch main body is provided with sensor label, and opposite side relative with the side being provided with sensor label on switch main body is provided with screen layer.This killer switch when in use, can control the position of killer switch by stirring component, and the chopper being provided with this killer switch with control is to turn on also being off.And wherein under a kind of state, sensor label can expose in atmosphere, thus the wire-less inductive devices being switched off in device monitoring device senses.And under another state, sensor label is hidden in the inside of chopper, the screen layer being arranged on opposite side on the other side is shielded, thus can not be sensed by wire-less inductive devices, it is thus possible to by the position of the switch of wire-less inductive devices monitoring breaker, when change occurs in the position of the switch of chopper when, it is meant that wire-less inductive devices occurs in that change with the distance of the switch of chopper；And wire-less inductive devices can sense sensor label when, corresponding electrical signal of reaction can be generated, controller can judge the on off state of chopper according to this electrical signal of reaction, generate the on off state signal of telecommunication, this on off state signal of telecommunication is exported, it is achieved that the monitoring to the on off state of chopper eventually through output module.During the on off state of chopper is monitored by this, it is possible to be not in the case of existing circuit transforms, it is achieved the monitoring to circuit breaker switch state, thus realizing the monitoring to circuit operation conditions.
Implementing when, specifically, owing to screen layer is the signal in order to shield wire-less inductive devices, thus what screen layer 40 was made up of metal material.In order to avoid sensor label 30 is interfered by screen layer 40, between screen layer 40 and sensor label, it is additionally provided with anti-metal layer 50.Usually, anti-metal layer is made up of non-conductive material such as ferrites.And owing to screen layer 40 and sensor label are all provided on switch main body 10, therefore anti-metal layer 50 can be arranged on sensor label and and switch main body 10 between, it is also possible to be arranged between screen layer 40 and switch main body 10.Meanwhile, anti-metal layer 50 can also be arranged on the inside of switch main body 10, as long as can sensor label 30 and screen layer 40 be kept apart.
It addition, implementing when, sensor label can be NFC (Near FieldCommunication, near-field communication) label, it is also possible to be RFID (Radio FrequencyIdentification, radio frequency identification) label.When sensor label is NFC label, wire-less inductive devices is NFC induction installation；When sensor label is RFID label tag, wire-less inductive devices is RFID induction installation.
It addition, shown in Figure 1, in each embodiment of the present utility model, it is preferable that described switch main body 10 is cylindrical；
Described component 20 of stirring is arranged on the arcwall face of described switch main body 10；
Described sensor label 30 and described screen layer 40 stir the both sides of component 20 and described switch main body 10 line of centres described in laying respectively at.
Implementing when, owing to killer switch is intended to arrange on-board the circuit breaker, and killer switch is when stir on-board the circuit breaker, it is to be that the axis rotated carries out rotating with the axle of switch main body 10, the effect stirring component is to facilitate user to stir switch main body 10, thus controls the on and off of chopper.Therefore stir component 20 and be an exposure to the outside of chopper.And when switch main body 10 rotates in chopper when, need certain stroke owing to stirring component 20, therefore switch main body 10 always has side exposure in atmosphere near the both sides stirring component 20.Therefore sensor label 30 is arranged on the side stirring component 20, and screen layer 40 is arranged on the opposite side stirring component 20, i.e. sensor label 30 and described screen layer 40 lay respectively at described in stir the both sides of component 20 and described switch main body 10 line of centres.When switch main body 10 turns to the side that exposed by sensor label 30, and sensor label just can be sensed by the wire-less inductive devices set by outside.And work as the side that switch main body turns to expose screen layer 40, sensor label is hidden in the inside of chopper, and is shielded by screen layer 40, and the wire-less inductive devices being arranged on outside just cannot sense sensor label.
Shown in Figure 2, this utility model embodiment also provides for a kind of chopper, including: breaker body 60；
It is provided with the killer switch as described in above-described embodiment in described breaker body 60.
Implementing when, it is referred to the description of embodiment corresponding to above-mentioned Fig. 1, does not repeats them here.
The chopper that this utility model embodiment is provided, owing to employing the killer switch that this utility model embodiment is provided, can be during the on off state of chopper be monitored, it is being not in the case of existing circuit transforms, realize the monitoring to circuit breaker switch state, thus realize the monitoring to circuit operation conditions.
Shown in Figure 3, this utility model embodiment also provides for a kind of circuit breakers monitoring device, and this circuit breakers monitoring device includes: including: wire-less inductive devices 70, controller 80 and the output module 90 being sequentially connected electrically；
Also include: with the killer switch as be shown in the examples of described wire-less inductive devices 70, described controller 80 and the equal physical separation of described output module 90 or the chopper as described in above-described embodiment；
Described wire-less inductive devices 70 is for reading the information of sensor label 30, and generates electrical signal of reaction according to reading result；
Described controller 80, for judging the on off state of chopper according to described electrical signal of reaction, generates the on off state signal of telecommunication；
Described output module 90 is for the output switch state signal of telecommunication；
Described wire-less inductive devices includes: NFC induction installation or RFID induction installation.
Implementing when, sensor label 30 is provided on the switch of chopper.Generally, due to killer switch has generally comprised two states, i.e. on and off, and under the two state, switch towards being different.Being arranged on switch by sensor label 30, the position of sensor label 30 can be exposed in atmosphere along with the state of short-circuiting device switch or be hidden in circuit breaker internal.And wire-less inductive devices is arranged on the position that can sense this sensor label when sensor label exposes in atmosphere, so when change occurs in the on off state of chopper when, sensor label can be changed to non-readable state from the state of can read, or it is changed to can read state from non-readable state, thus wire-less inductive devices can generate corresponding electrical signal of reaction according to reading result.When just having reading result when of it should be noted that and only read, wire-less inductive devices just can generate electrical signal of reaction.
Usually, chopper is installing when, the when that usually switch being allocated to top, and closing of power circuit breaker, and the when that switch being allocated to lower section, chopper disconnects.Sensor label can be arranged on any side stirring component 20, therefore corresponding with the position of sensor label, wire-less inductive devices can be arranged switch panel oblique upper or the obliquely downward of chopper so that the induction range of wire-less inductive devices is positioned at the either above or below of switch.
When sensor label is positioned at the top stirring component 20 when, wire-less inductive devices also is located at top, and the when of switch conduction, sensor label is hidden into, and now, sensor label can not be sensed by wire-less inductive devices above.And when switching off when, sensor label is exposed, now, wire-less inductive devices can read the information of sensor label, and generates corresponding electrical signal of reaction according to the information of this sensor label.When controller receives this induced signal when, can judge that the switch of chopper is in the state of connection according to this induced signal.
When sensor label is positioned at the lower section stirring component 20 when, wire-less inductive devices 10 also is located at lower section, sensing process be similar to above-mentioned wire-less inductive devices 10 above when, simply controller result after receiving electrical signal of reaction and above-mentioned contrast, therefore do not repeat them here.
And usually, controller 80, after operative power, can load corresponding configuration file and software system program, configuration file can carry out concrete determination according to the actual installation site of wire-less inductive devices and the position of sensor label.
In addition, it should be noted that owing to, when the switch of chopper is chronically at some position when, wire-less inductive devices 70 can just attempt reading the information of sensor label successively every Preset Time.And for the installation site difference of different wire-less inductive devices, after wire-less inductive devices reads the information generation electrical signal of reaction of sensor label, the result (switch state signal i.e. generated) of controller is also different.
The circuit breakers monitoring device that this utility model embodiment is provided, whether the sensor label installed on the killer switch by wire-less inductive devices monitoring breaker can be sensed, when change occurs in the position of the switch of chopper when, mean that the position of sensor label occurs in that change, thus sensor label can not be sensed from sensed being changed to of energy, or energy is sensed from can not sensed be changed to, and once sensor label can be sensed by wire-less inductive devices, wire-less inductive devices will read the information in sensor label, generate corresponding electrical signal of reaction, controller can judge the on off state of chopper according to this electrical signal of reaction, generate the on off state signal of telecommunication, this on off state signal of telecommunication is exported eventually through output module, achieve the monitoring of the on off state to chopper.During the on off state of chopper is monitored by this, it is possible to be not in the case of existing circuit transforms, it is achieved the monitoring to circuit breaker switch state, thus realizing the monitoring to circuit operation conditions.
Shown in Figure 4, this utility model embodiment also provides for the concrete structure figure of a kind of wire-less inductive devices.Wherein, described killer switch has multiple；
Described wire-less inductive devices 70 at least one；
Each described wire-less inductive devices 70 at least one killer switch corresponding.
Implementing when, a distribution box can be provided with multiple chopper.And a most at least killer switch on each chopper.And on the switch of each chopper, it is provided with a sensor label 30.And each sensor label 30 all can be sensed by wire-less inductive devices 70.Under normal circumstances, owing to each wire-less inductive devices 70 is merely able to sense a sensor label 30 at synchronization, therefore each sensor label is all to there being a wire-less inductive devices.And in order to reduce cost, reduce the quantity of wire-less inductive devices, it is also possible to two even more than corresponding to sensor label 30 and same wire-less inductive devices 70.
But, in the above-described embodiments, once occur in that two killer switches change simultaneously, then induction installation may sense two sensor labels (or simultaneously cannot sense two sensor labels) simultaneously, and its result is that two sensor labels all cannot be sensed normally.Therefore to ensure when multiple sensor labels are sensed by wire-less inductive devices when simultaneously, shown in Figure 5, this utility model embodiment additionally provides a kind of wire-less inductive devices 70, specifically includes:
Read write line 100 and fix the induction antenna 110 being connected with described read write line；
Described induction antenna 110 includes the coil 120 of multiple series connection；
Each described sensor label 30 is all to there being a coil 120.
In this wire-less inductive devices 70, owing to induction antenna 110 is the multiple coils 120 being in series.All there is a certain distance between two the most adjacent coils 120, or each coil 120 is individually kept apart.Multiple coils 120 form the space of multiple sensing, and the space of these sensings is along with the distance between coil or different situations such as intersecting or be kept completely separate occurs.And the induction range corresponding to each coil is slightly larger than the area of coil 120, each coil 120 also can sense individually for a sensor label 30, when multiple sensor labels 120 are sensed when, within having only to be placed individually into multiple sensor labels 30 induction range of different coil 120, just can realize sensing while multiple sensor labels simultaneously.
In addition, it should be noted that be provided with insulating barrier in the both sides of coil；
One of them insulating barrier is additionally provided with metal screen layer away from the side of described coil.
Implementing when, within coil is solidificated in idioelectric insulating barrier.I.e. coil is surrounded by the two of both sides insulating barriers completely.Usually.At two insulating barriers or one of them insulating barrier near the side of coil, it is provided with and is specifically designed to the groove placing coil.Alternatively, it is also possible to directly place the coil in mould making when, in mould, pour into the non-conductive material forming insulating barrier, after non-conductive material solidifies, just coil is wrapped up in the inner.The effect of insulating barrier is it can be avoided that the electric current passed through on coil leaks.
Metal screen layer generally uses the materials such as ferrite and makes, for eliminating the interference that the signal of antenna is caused by external source metal.
It addition, so that the coil of antenna can be connected with read write line, it is additionally provided with hard contact at described metal screen layer away from the side of described insulating barrier；
Two terminals of described coil are connected through described and described metal screen layer with described hard contact；
Described read write line is connected with described coil by described hard contact.
Implementing when, owing to coil is provided in insulating barrier, and the two of coil terminals are connected with two terminals of read write line, then directly at metal screen layer, hard contact is set away from the side of insulating barrier.Two terminals of coil, directly through insulating barrier and metal screen layer, are connected with hard contact.And the two of read write line terminals are also respectively connecting to two hard contacts.Achieve the connection of induction antenna and read write line.
It addition, in actual application, according to practical application request, insulating barrier be can carry out bending (metal screen layer bends as well as the bending of insulating barrier.But coil will not bend), and the array that is arranged into of coil is not the array of rule yet, can carry out concrete setting according to actual installation site.
Furthermore, it is contemplated that in actual application, different coils all may can be installed to different positions, needs a certain distance it is therefore preferred that the both sides of described each coil are provided with described insulating barrier between coil and coil；
By described metal contact series between described coil and other described coil.
The when of implementing, it is provided with independent insulating barrier in the both sides of each coil.The inside of the most each insulating barrier is the most at least enclosed with an independent coil.It is wrapped between the coil in different insulating barriers and coil being attached when, by metal contact series.Connected by wire between hard contact and hard contact.The hard contact being wherein positioned on the metal screen layer corresponding to coil of the first and last position has one to connect read write line respectively.
In addition, it should be noted that each wire-less inductive devices 30 is all by wired or wirelessly electrically connect with controller 80.
Shown in Figure 4, another embodiment of the present utility model additionally provides another kind of circuit breakers monitoring device, also includes: also include A/D modular converter 130；
Described induction installation 70 is electrically connected with described controller 20 by described A/D modular converter 130；
Described A/D modular converter 130 is for being converted to the discernible digital signal of described controller by described electrical signal of reaction by analogue signal.
Implementing when, usually, the signal generated due to wire-less inductive devices 70 is generally analogue signal, and the data of analogue signal can not directly be processed by controller 80, and the most all of wire-less inductive devices 70 is all electrically connected with the controller by A/D modular converter 130.Electrical signal of reaction can be converted to digital signal by analogue signal by A/D modular converter 130, facilitates controller that electrical signal of reaction is carried out follow-up process.
Shown in Figure 4, another embodiment of the present utility model additionally provides another kind of circuit breakers monitoring device, also includes: memorizer 140；
The storage of described memorizer 140 has the file being pre-configured with and software system program；
Described controller 80 also loads the file being pre-configured with stored in described memorizer and described software system program.
Generally, the installation site of wire-less inductive devices 70 is all fixing, controller 80 connects memorizer 140, in memorizer 140, storage has the file being pre-configured with and software system program, controller 80 add electrically activate when, can automatically load the file being pre-configured with stored in described memorizer 140 and described software system program.In the file being pre-configured with, have determined that the corresponding relation between the on off state signal of telecommunication and the on off state of chopper, therefore controller 80 judging the on off state of chopper when according to electrical signal of reaction, directly utilize the file being pre-configured with and the software system program of loading, judge the on off state of chopper according to electrical signal of reaction, and generate the corresponding on off state signal of telecommunication.Then by the output module output switch state signal of telecommunication.
It should be noted that, this memorizer 140 generally ROM (Read Only Memory read only memory), after the information power-off stored in this memorizer 140, information is not lost so that circuit breakers monitoring device, in the case of unexpected power-off, can normally work after again restarting.
It addition, in the present embodiment, also include: data storage 150.This data storage is used for storing electrical signal of reaction.
It should be noted that this electrical signal of reaction is converted into the related data after digital signal generally by A/D modular converter by analogue signal.The variable quantity of such as displacement, produce the time of this variable quantity, instruction that controller sends etc..This data storage 150 generally RAM (Ramdom AccessMemory effumability random access memory), this data storage 150 zero access, access time is equal so that it is rapider that controller 80 processes data.
Shown in Figure 4, in another embodiment of the present utility model, also include the monitoring device 160 with described output module 90 wired connection or wireless connections.
Usually, at least one during this monitoring device is generally display, display lamp, remote monitor.Usually, if output module 90 and monitoring device 160 wireless connections, then connect on output module 90 and have wireless communication module.This wireless communication module is generally WiFi module, by this wireless communication module, it is possible to achieve the wireless connections between output module 90 and monitoring device 160.It addition, this wireless communication module can also is that radio-frequency communication module etc..
The on off state signal of telecommunication that externally (i.e. for monitoring device 160) output is corresponding is responsible for by output module.After monitoring device 160 receives the on off state signal of telecommunication, can produce and point out effect accordingly.
It addition, shown in Figure 4, in each embodiment of the present utility model, this wireless communication module 170 can also electrically connect with controller 80.
Electrical signal of reaction after controller 80 can directly will be processed by this wireless communication module 170 is remotely sent to client, and also can receive the control instruction (such as unlatching, dormancy, automatically maintenance, monitoring frequency change etc.) from host computer by this wireless communication module 170.
Also include: external interface 180 and/or power module 190；
Described external interface 180 electrically connects with described controller 80, is used for connecting external source and controls terminal, the file being pre-configured with to the input of described memorizer and described software system program.
Power module 190 is for powering to whole circuit breakers monitoring device.
External interface 180 is additionally operable to accept external source and controls the configuration information that terminal is sent, and configuration information passes to controller 80, and controller 80 can perform this configuration information, and by relevant configuration information write memorizer.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with scope of the claims.
Claims (10)
1. a killer switch, it is characterised in that including: switch main body and be arranged on described switch main body stir component；
The side of described switch main body is provided with sensor label；
Opposite side relative with the side being provided with described sensor label on described switch main body is provided with screen layer；
Described sensor label includes: NFC label or RFID label tag.
Killer switch the most according to claim 1, it is characterised in that also include: the anti-metal layer being arranged between described sensor label and described screen layer.
Killer switch the most according to claim 1, it is characterised in that described switch main body is cylindrical；
Described component of stirring is arranged on the arcwall face of described switch main body；
Described sensor label and described screen layer stir the both sides of component and the described switch main body line of centres described in laying respectively at.
4. a chopper, it is characterised in that including: breaker body；
The killer switch as described in the claims 1-3 any one it is provided with in described breaker body.
5. a circuit breakers monitoring device, it is characterised in that including: wire-less inductive devices, controller and the output module being sequentially connected electrically；
Also include: with described wire-less inductive devices, described controller and the killer switch as described in the claims 1-3 any one of the equal physical separation of described output module or the chopper as described in the claims 4；
Described wire-less inductive devices is for reading the information of sensor label, and generates electrical signal of reaction according to reading result；
Described controller, for judging the on off state of chopper according to described electrical signal of reaction, generates the on off state signal of telecommunication；
Described output module is used for the output switch state signal of telecommunication；
Described wire-less inductive devices includes: NFC induction installation or RFID induction installation.
Device the most according to claim 5, it is characterised in that described killer switch has multiple；
Described wire-less inductive devices at least one；
Each described wire-less inductive devices at least one killer switch corresponding.
Device the most according to claim 6, it is characterised in that described wire-less inductive devices includes:
Read write line and fix the induction antenna being connected with described read write line；
Described induction antenna includes the coil of multiple series connection；
Each described sensor label is all to there being a coil.
8. according to the device described in claim 5-7 any one, it is characterised in that also include A/D modular converter；
Described wire-less inductive devices is electrically connected with described controller by described A/D modular converter；
Described A/D modular converter is for being converted to the discernible digital signal of described controller by described electrical signal of reaction by analogue signal.
9. according to the device described in claim 5-7 any one, it is characterised in that also include: memorizer；
Described memorizer storage has the file being pre-configured with and software system program；
Described controller is additionally operable to load the file being pre-configured with stored in described memorizer and described software system program；
And/or, also include: data storage；
Described data storage is used for storing described electrical signal of reaction.
Device the most according to claim 9, it is characterised in that
Also include and described output module wired connection or the monitoring device of wireless connections；
Described monitoring device includes: in display, display lamp, remote monitor at least one；
And/or,
Also include: wireless communication module；
Described wireless communication module electrically connects with described controller and/or described output module；
And/or, also include: external interface and/or power module；
Described external interface electrically connects with described controller, is used for connecting external source and controls terminal, the file being pre-configured with to the input of described memorizer and described software system program.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148368.7U CN205609454U (en) | 2016-02-26 | 2016-02-26 | Killer switch, circuit breaker and circuit breaker monitoring devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148368.7U CN205609454U (en) | 2016-02-26 | 2016-02-26 | Killer switch, circuit breaker and circuit breaker monitoring devices |
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| Publication Number | Publication Date |
|---|---|
| CN205609454U true CN205609454U (en) | 2016-09-28 |
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| CN201620148368.7U Active CN205609454U (en) | 2016-02-26 | 2016-02-26 | Killer switch, circuit breaker and circuit breaker monitoring devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529222A (en) * | 2016-02-26 | 2016-04-27 | 电卫士智能电器（北京）有限公司 | Circuit breaker switch, circuit breaker and circuit breaker monitoring device |
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2016
- 2016-02-26 CN CN201620148368.7U patent/CN205609454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529222A (en) * | 2016-02-26 | 2016-04-27 | 电卫士智能电器（北京）有限公司 | Circuit breaker switch, circuit breaker and circuit breaker monitoring device |
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