CN106793310B - Possesses the distribution box of illumination functions - Google Patents
Possesses the distribution box of illumination functions Download PDFInfo
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- CN106793310B CN106793310B CN201611243221.7A CN201611243221A CN106793310B CN 106793310 B CN106793310 B CN 106793310B CN 201611243221 A CN201611243221 A CN 201611243221A CN 106793310 B CN106793310 B CN 106793310B
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- voltage
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides the distribution box for possessing illumination functions, comprising casing, breaker is provided with casing, the cover plate of the casing is transparent plastic sheet, automatic trip monitoring unit is provided with casing, hand switch, combinational logic circuit, driver element, lighting unit and power supply unit, light judging unit is also included, wherein light judging unit includes light-sensitive element, and light-sensitive element is on casing；Hand switch is series between voltage transformation module and power supply unit；The input of multilevel iudge module is connected with the output end of voltage transformation module；Inputs different from combinational logic circuit are connected respectively for the output of light judging unit, the output of multilevel iudge module, and the output of combinational logic circuit and driver element, lighting unit are linked in sequence；It is an advantage of the invention that can interpolate that tripping operation or closing by hand situation, and the function of tripping operation automatic illuminating is realized at night, front is irradiated by transparent cover plate, effectively to be guided to neighbouring personnel.
Description
Technical field
The present invention relates to field of electrical equipment, and in particular to possesses the distribution box of illumination functions.
Background technology
Existing distribution box does not possess autonomous Lighting Design generally, causes circuit breaker trip because electricity consumption is improper at night
When, it is necessary to breaker is closed a floodgate again, it is inconvenient when there is no suitable lighting apparatus in hand and at night because sighting condition is bad
In it is determined that include multiple breakers in the position of distribution box, particularly distribution box, wherein breaker of some tripping operation and differ
Fixed corresponding control has emergency light, and sets emergency light because the otherness of environment is difficult to be satisfied by needing, such as emergent
The position setting of illuminating lamp, the pre-buried situation of power cable etc. constrain the use of emergency light, and are set in distribution box
The difficult point for putting lighting apparatus is not determining that breaker is automatic trip or closing by hand, and needs to judge ambient lighting feelings
Condition, it is therefore necessary to design a kind of new distribution box.
The content of the invention
For the deficiency in the presence of prior art, the invention provides the distribution box for possessing illumination functions, its purpose exists
In realizing after breaker is in night automatic trip, distribution box being capable of automatic start illumination.
To achieve the above object, present invention employs following technical scheme：
Possess the distribution box of illumination functions, comprising casing, be provided with breaker in casing, the cover plate of the casing is transparent modeling
Flitch, automatic trip monitoring unit, hand switch, combinational logic circuit, driver element, lighting unit and confession are provided with casing
Electric unit, light-sensitive element also being included comprising light judging unit, wherein light judging unit, light-sensitive element is flush-mounted on casing,
Change for induced environment light；The automatic trip monitoring unit includes separate first input end and the second input
End, also comprising first voltage detection module, second voltage detection module, voltage transformation module and multilevel iudge module；Described
One input, the second input are respectively used in parallel respectively with the input, output end for the breaker that is monitored；The first voltage
Detection module electrically connects with first input end, for detecting the voltage of first input end, second voltage detection module and second defeated
Enter end electrical connection, for detecting the voltage of the second input, the output of first voltage detection module and second voltage detection module
It is connected with voltage transformation module, is corresponded to adjustment or match the voltage that can be identified for digital circuit or can be compared
Compared with voltage；The hand switch is series between voltage transformation module and power supply unit, for controlling power supply unit to voltage
The power supply of modular converter；The input of multilevel iudge module is connected with the output end of voltage transformation module, for judging voltage conversion
Corresponding first input end, the voltage status of the second input and the monitored breaker that module exports open a sluice gate combined floodgate situation；Light
Inputs different from combinational logic circuit are connected respectively for the output of line judging unit, the output of multilevel iudge module, combinational logic
The output of circuit is linked in sequence with driver element, lighting unit；The combinational logic circuit is used to judge that received signal is
Ambient light is low and exports trigger signal during monitored breaker automatic trip transducing signal；Said supply unit provides automatic jump
The required electricity consumption of lock monitoring unit, combinational logic circuit, driver element and lighting unit.
Further, the first voltage detection module, second voltage detection module respectively comprising current-limiting resistance and with limit
The photodiode of leakage resistance series connection.
Further, the voltage transformation module includes first via triode amplification module and the second tunnel three of common ground connection
Triode in pole pipe amplification module, first via triode amplification module and the second road triode amplification module is photosensitive three pole
Pipe, it only corresponds to receive the light that the photodiode in first voltage detection module, second voltage detection module is sent respectively
Line irradiates；The phototriode of first via triode amplification module is only by the photodiode irradiation of first voltage detection module
When turn on；The phototriode of second road triode amplification module is only by the photodiode irradiation of second voltage detection module
When turn on.
Further, the lighting unit includes LED and/or astigmatism lampshade, and is fixed on box inside wall.
Further, the light judging unit is the common emitter amplifying circuit being made up of phototriode.
Further, combinational logic circuit includes and logic circuit, and not circuit, XOR circuit or coding electricity
One of which in road.
In the use of the present invention, if desired for closing by hand, hand switch is first disconnected, turns off combined floodgate breaker, is closed
Even if closing rear dark due to the voltage transformation module short of electricity of automatic trip monitoring unit, it is illuminated subsequently without output
Unit will not be lit；When hand switch, which closes, to be turned on, once monitored circuit breaker trip, and light judging unit transmission is
During the signal of dark, combinational logic circuit output trigger signal, and by driver element driving lighting unit work, when will tripping operation
Breaker close a floodgate again after, by the voltage status that is detected recovers normal, lighting unit extinguishes；So as to realize that night trips
Lighting unit in distribution box can realize illumination and the automatic switchover extinguished.
Compared to prior art, the present invention has the advantages that：Can interpolate that tripping operation or closing by hand situation, and
Night realizes the function of tripping operation automatic illuminating, front is irradiated by transparent cover plate, effectively to be guided to neighbouring personnel.
Brief description of the drawings
Fig. 1 is the schematic block circuit diagram of embodiment.
Fig. 2 is the local circuit schematic diagram of the voltage transformation module of embodiment.
Embodiment
Below in conjunction with the accompanying drawings and embodiment further illustrates to the technical scheme in the present invention.
Possess the distribution box of illumination functions, comprising casing, be provided with breaker in casing, the cover plate of the casing is transparent modeling
Flitch, automatic trip monitoring unit, hand switch, combinational logic circuit, driver element, lighting unit and confession are provided with casing
Electric unit, light-sensitive element also being included comprising light judging unit, wherein light judging unit, light-sensitive element is flush-mounted on casing,
Change for induced environment light；As shown in figure 1, the automatic trip monitoring unit includes separate first input end J1
With the second input J2, also comprising first voltage detection module, second voltage detection module, voltage transformation module and multilevel iudge
Module；The first input end J1, the second input J2 be respectively used to and be monitored breaker K1 input, output end difference
It is in parallel；The first voltage detection module electrically connects with first input end J1, for detecting first input end J1 voltage, second
Voltage detection module electrically connects with the second input J2, for detecting the second input J2 voltage, first voltage detection module
Output with second voltage detection module is connected with voltage transformation module, is corresponded to adjustment or matched as digital circuit institute energy
The voltage of identification or the voltage that can be compared；The hand switch K2 be series at voltage transformation module and power supply unit it
Between, for controlling power supply of the power supply unit to voltage transformation module, to realize that the function of automatic trip monitoring unit is opened or closed
Close, be not in the situation that lighting unit is lighted when needing manual barrier gate；The input of multilevel iudge module and voltage conversion mould
The output end of block is connected, for judge voltage transformation module output corresponding first input end, the second input voltage status
And monitored breaker opens a sluice gate combined floodgate situation；The output of light judging unit, the output of multilevel iudge module are respectively with combining
The different inputs of logic circuit are connected, and output and driver element, the lighting unit of combinational logic circuit are linked in sequence；The combination
Logic circuit is used to judge received signal for ambient light is low and exports during monitored breaker automatic trip transducing signal
Trigger signal；Said supply unit provides the institute of automatic trip monitoring unit, combinational logic circuit, driver element and lighting unit
Need electricity consumption.
As shown in Fig. 2 the first voltage detection module includes current-limiting resistance R1 and the photoelectricity connected with current-limiting resistance R1
Diode (LED) 1, second voltage detection module include the current-limiting resistance R2 and photodiode LED2 to be connected with current-limiting resistance R2,
As first input end J1 or normal the second input J2 voltages, then photodiode LED1, photodiode LED2 it is corresponding with
Power frequency light-emitting, and the phototriode Q1, Q2 being correspondingly irradiated in voltage transformation module；The voltage transformation module includes altogether
The first via triode amplification module of connection and the second road triode amplification module；First via triode amplification module includes photosensitive
Triode Q1, collector resistance R2, the second road triode amplification module include phototriode Q2, collector resistance R3, and
Connected for total radio amplifier, it only corresponds to the photoelectricity received in first voltage detection module, second voltage detection module respectively
The light irradiation that diode is sent；The phototriode Q1 of first via triode amplification module is only detecting mould by first voltage
Turned on during the photodiode LED1 irradiations of block；The phototriode Q2 of second road triode amplification module is only by second voltage
Turned on during the photodiode LED2 irradiations of detection module, the output end t1 of first via triode amplification module, the pole of the second tunnel three
The output end t2 of pipe amplification module is connected with multilevel iudge module respectively；When the breaker closing conducting that civil power is normal and monitored
When, output end t1 and output end t2 voltage are the Square wave pulses of identical frequency same phase, when the circuit breaker trip of monitoring
Afterwards, output end t1 still keeps primary frequency Square wave pulses constant, but due to lacking LED2 irradiation, Q2 cut-offs so that output end
T2 voltage is stable high level output, therefore combinational logic circuit can correspond to select XOR circuit here, and right
Answer output signal；Driver element includes current amplification circuit and/or voltage amplifier circuit, to drive lighting unit normal work,
This is prior art, be will not be repeated here.The light judging unit is that the common emitter being made up of phototriode amplifies electricity
Road, its circuit structure is identical with single channel triode amplification module in Fig. 2, unlike, the phototriode of light judging unit
What is received is the irradiation of ambient light.
The lighting unit includes LED and astigmatism lampshade, and is fixed on box inside wall.
In the use of the present invention, if desired for closing by hand, hand switch K2 is first disconnected, turns off combined floodgate breaker,
Due to the voltage transformation module short of electricity of automatic trip monitoring unit, even if it shines dark subsequently without output after closing
Bright unit will not be lit；When hand switch, which closes, to be turned on, once monitored circuit breaker trip, and light judging unit transmission
For dark signal when, combinational logic circuit output trigger signal, and by driver element driving lighting unit work, when will jump
After the breaker of lock closes a floodgate again, by the voltage status detected recovers normal, lighting unit extinguishes；So as to realize that night jumps
Lighting unit in lock distribution box can realize illumination and the automatic switchover extinguished.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (6)
1. possessing the distribution box of illumination functions, comprising casing, breaker is provided with casing, it is characterised in that：The lid of the casing
Plate is transparent plastic sheet, and automatic trip monitoring unit is provided with casing, hand switch, combinational logic circuit, driver element, is shone
Bright unit and power supply unit, also include light-sensitive element, light-sensitive element setting-in comprising light judging unit, wherein light judging unit
In on casing, change for induced environment light；The automatic trip monitoring unit include separate first input end with
Second input, also comprising first voltage detection module, second voltage detection module, voltage transformation module and multilevel iudge mould
Block；The first input end, the second input are respectively used in parallel respectively with the input, output end for the breaker that is monitored；Institute
State first voltage detection module to electrically connect with first input end, for detecting the voltage of first input end, second voltage detection mould
Block electrically connects with the second input, and for detecting the voltage of the second input, first voltage detection module detects with second voltage
The output of module is connected with voltage transformation module, corresponded to adjustment or the voltage that can be identified for digital circuit of matching or
The voltage that can be compared；The hand switch is series between voltage transformation module and power supply unit, is powered for controlling
Power supply of the unit to voltage transformation module；The input of multilevel iudge module is connected with the output end of voltage transformation module, for sentencing
Corresponding first input end, the voltage status of the second input and the monitored breaker that disconnected voltage transformation module exports open a sluice gate to close
Lock situation；Inputs different from combinational logic circuit are connected respectively for the output of light judging unit, the output of multilevel iudge module,
The output of combinational logic circuit is linked in sequence with driver element, lighting unit；The combinational logic circuit is used to judge to be connect
Collect mail number as ambient light is low and exports trigger signal during monitored breaker automatic trip transducing signal；Said supply unit carries
For the required electricity consumption of automatic trip monitoring unit, combinational logic circuit, driver element and lighting unit.
2. the distribution box according to claim 1 for possessing illumination functions, it is characterised in that：The first voltage detects mould
Block, second voltage detection module are respectively comprising current-limiting resistance and the photodiode connected with current-limiting resistance.
3. the distribution box according to claim 2 for possessing illumination functions, it is characterised in that：The voltage transformation module includes
The first via triode amplification module of common ground connection and the second road triode amplification module, first via triode amplification module and
Triode in two road triode amplification modules is phototriode, the corresponding reception first voltage detection module of its difference,
The light irradiation that photodiode in second voltage detection module is sent；Photosensitive three pole of first via triode amplification module
Pipe only turns on when being irradiated by the photodiode of first voltage detection module；Photosensitive three pole of second road triode amplification module
Pipe only turns on when being irradiated by the photodiode of second voltage detection module.
4. the distribution box according to claim 1 for possessing illumination functions, it is characterised in that：The lighting unit includes LED
Lamp and/or astigmatism lampshade, and it is fixed on box inside wall.
5. the distribution box according to claim 1 for possessing illumination functions, it is characterised in that：The light judging unit is served as reasons
The common emitter amplifying circuit that phototriode is formed.
6. the distribution box according to claim 1 for possessing illumination functions, it is characterised in that：Combinational logic circuit is included with patrolling
Collect the one of which in circuit, and not circuit, XOR circuit or coding circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243221.7A CN106793310B (en) | 2016-12-29 | 2016-12-29 | Possesses the distribution box of illumination functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243221.7A CN106793310B (en) | 2016-12-29 | 2016-12-29 | Possesses the distribution box of illumination functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106793310A CN106793310A (en) | 2017-05-31 |
| CN106793310B true CN106793310B (en) | 2018-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611243221.7A Active CN106793310B (en) | 2016-12-29 | 2016-12-29 | Possesses the distribution box of illumination functions |
Country Status (1)
| Country | Link |
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| CN (1) | CN106793310B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854715B (en) * | 2019-11-08 | 2021-09-21 | 湖南国开电气有限公司 | Combined power distribution cabinet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0956054A (en) * | 1995-08-10 | 1997-02-25 | Fuji Electric Co Ltd | Emergent switch circuit |
| CN1647225A (en) * | 2002-04-24 | 2005-07-27 | 斯蒂芬·卡彭 | Consumer unit |
| CN101833066A (en) * | 2010-05-20 | 2010-09-15 | 刘昭利 | Working state indicator of circuit breaker |
| CN202634058U (en) * | 2012-04-26 | 2012-12-26 | 施耐德电器工业公司 | Low-voltage household distribution box with power-down automatic illuminating apparatus |
| CN203014477U (en) * | 2012-12-07 | 2013-06-19 | 嘉兴新嘉爱斯热电有限公司 | Automatic switching control device for alternating current lighting power failure |
| CN203859579U (en) * | 2014-05-28 | 2014-10-01 | 温州勃裕电气有限公司 | Alarm dual power changeover switch |
| CN204886406U (en) * | 2015-08-28 | 2015-12-16 | 湖南东方电器有限公司 | Programmable controller constitutes dual supply |
| CN206272906U (en) * | 2016-12-29 | 2017-06-20 | 重庆市渝展电气有限公司 | A kind of distribution box for possessing illumination functions |
-
2016
- 2016-12-29 CN CN201611243221.7A patent/CN106793310B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0956054A (en) * | 1995-08-10 | 1997-02-25 | Fuji Electric Co Ltd | Emergent switch circuit |
| CN1647225A (en) * | 2002-04-24 | 2005-07-27 | 斯蒂芬·卡彭 | Consumer unit |
| CN101833066A (en) * | 2010-05-20 | 2010-09-15 | 刘昭利 | Working state indicator of circuit breaker |
| CN202634058U (en) * | 2012-04-26 | 2012-12-26 | 施耐德电器工业公司 | Low-voltage household distribution box with power-down automatic illuminating apparatus |
| CN203014477U (en) * | 2012-12-07 | 2013-06-19 | 嘉兴新嘉爱斯热电有限公司 | Automatic switching control device for alternating current lighting power failure |
| CN203859579U (en) * | 2014-05-28 | 2014-10-01 | 温州勃裕电气有限公司 | Alarm dual power changeover switch |
| CN204886406U (en) * | 2015-08-28 | 2015-12-16 | 湖南东方电器有限公司 | Programmable controller constitutes dual supply |
| CN206272906U (en) * | 2016-12-29 | 2017-06-20 | 重庆市渝展电气有限公司 | A kind of distribution box for possessing illumination functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106793310A (en) | 2017-05-31 |
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