CN207490319U - Cabinet remote maintenance system - Google Patents
Cabinet remote maintenance system Download PDFInfo
- Publication number
- CN207490319U CN207490319U CN201721729766.9U CN201721729766U CN207490319U CN 207490319 U CN207490319 U CN 207490319U CN 201721729766 U CN201721729766 U CN 201721729766U CN 207490319 U CN207490319 U CN 207490319U
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- cabinet
- headlamp
- sound detection
- sound
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- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/221—General power management systems
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of cabinet remote maintenance systems, solve the problems, such as that interior of equipment cabinet can not be seen clearly, its key points of the technical solution are that, headlamp is provided in cabinet, further includes and receives the comparing unit of sound detection signals for detecting the intrinsic sound intensity of cabinet to export the sound detection unit of sound detection signals with sound detection unit is coupled to；Comparing unit is coupled with the execution unit for receiving control signal; the cabinet remote maintenance system of the utility model; the variation of cabinet body interior sound intensity can be monitored using sound detection unit; and it is relatively detected with the presence or absence of abnormal sound in cabinet body by comparing unit and standard voice loudness, and then judge whether cabinet exception or failure occurs；If there are abnormal sound, illustrate inside cabinet body there are exception or failure, the current supply circuit of headlamp can be connected in execution unit at this time, headlamp is enable to illuminate interior of equipment cabinet, so as to enable people to remotely see the situation in cabinet body clearly.
Description
Technical field
The utility model is related to cabinet equipment maintenance systems, more particularly to cabinet remote maintenance system.
Background technology
In the network information technology and today of intelligent building technique high speed development, almost build for each, each list
Position can be all used to network cabinet or server cabinet.The equipment being typically mounted in cabinet has the various network equipments, service
Device, automatic control equipment and data storage device etc., wherein in the majority with the network equipment.In entire information system, institute in cabinet
The equipment of installation is all data or control centre in each system.These systems are if there is failure, the center control in cabinet
The failure of control equipment can account for larger proportion, wherein again higher with the failure rate of general line fault or line joint failure.
It in the method for excluding above-mentioned failure, is substantially by being manually directly involved processing, this farther out and is distributed ground to those distribution distances
The remote use unit in domain cause it is very big safeguard pressure, especially for exclude some minor issues and having to send someone it is existing
Field processing causes great manual maintenance and equipment use cost to bear to using unit.
Notification number is that the utility model of CN204883275U discloses a kind of cabinet remote maintenance system, including cabinet sheet
Body, transmission device, long-distance operating device, remote monitoring device, special connection network and remote control client, transmission device peace
In the cabinet inside casing rack of cabinet body, long-distance operating device is arranged on transmission device, and remote monitoring device is mounted on
It is connected on long-distance operating device and with long-distance operating device, remote monitoring device passes through special connection network and Terminal Server Client
Connection.The cabinet remote maintenance system of the utility model is provided with transmission device in the cabinet inside casing rack of cabinet, and work people
Member can save a large amount of manpower and materials with remote maintenance equipment, greatly improve maintenance efficiency, saved maintenance cost.
However in actual use, abnormal sound is often will appear in cabinet, the loudness of these abnormal sounds is often higher than machine
The sound intensity that cabinet is sent out when working normally, illustrating cabinet, there are failure or exceptions, need remotely to be safeguarded；However machine
The intrinsic light of cabinet is more dim, and great inconvenience is caused, therefore also for the situation in staff's remote monitoring cabinet
There are certain rooms for improvement.
Utility model content
The purpose of this utility model is to provide a kind of cabinet remote maintenance system with illumination functions.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of cabinet remote maintenance system, including cabinet body, the cabinet body is internally provided with headlamp, also wraps
It includes and is set in cabinet body and is examined for detecting the sound intensity of cabinet body interior with exporting the sound of sound detection signals
It surveys unit and is coupled to sound detection unit to receive the comparing unit of sound detection signals；The comparing unit has one to correspond to
In a reference value of standard voice loudness, and after the value of sound detection signals is compared with a reference value, output is corresponding controls letter
Number；It is coupled with to receive control signal and the execution unit in response to controlling signal on the comparing unit；
When sound detection unit detects that sound intensity inside cabinet body is higher than standard voice loudness, the comparison
The current supply circuit of headlamp is connected in unit control execution unit, so that headlamp works；Conversely, execution unit cuts off headlamp,
So that headlamp is stopped.
Using the above scheme, the variation of cabinet body interior sound intensity can be monitored using sound detection unit, and is led to
Comparing unit is crossed to be compared in detection cabinet body with the presence or absence of abnormal sound, and then whether judge cabinet with standard voice loudness
There is exception or failure；If there are abnormal sound, illustrate that there are exception or failures inside cabinet body, execution unit can at this time
The current supply circuit of headlamp is connected, headlamp is enable to illuminate interior of equipment cabinet, so as to enable people to remotely see clear
The intrinsic situation of cabinet.
Preferably, the sound detection unit includes sound detection portion and enlarging section, the sound detection portion is used to examine
The sound intensity inside cabinet body is surveyed to export corresponding voice signal, the enlarging section is coupled to sound detection portion to receive
Voice signal simultaneously exports corresponding sound detection signals to comparing unit after the value of voice signal is amplified.
Using the above scheme, since the voice signal detected by sound detection unit is very faint, enlarging section energy is utilized
It is enough to be effectively amplified the voice signal detected, and be delivered to comparing unit and be compared so that detection can be more
It is accurate rapid, improve precision and efficiency of detecting.
Preferably, the comparing unit is coupled with the adjustment portion for adjusting a reference value.
Using the above scheme, adjustment portion can adjust the size of comparing unit a reference value, so as to adjust corresponding to a reference value
Standard voice loudness, to adapt to different operating modes, increase the scope of application.
Preferably, the execution unit includes photoelectric switch and is coupled to the enforcement division of photoelectric switch, institute
It states photoelectric switch and is coupled to comparing unit to receive corresponding control signal and carry out break-make, the enforcement division is in response to light
Electric isolution switches on-off to control headlamp start and stop.
Using the above scheme, photoelectric switch can realize the conversion of " electricity-light-electricity "；It is that medium handle inputs using light
End signal is coupled to output terminal, can effectively reduce the volume of switch element, increases its service life, while realizes contactless behaviour
Make, mutually insulated between outputting and inputting, so as to enhance antijamming capability so that enforcement division can be more in break-make headlamp
Stablize.
Preferably, the enforcement division includes being coupled to the delay switch of photoelectric switch and is coupled to delay switch
Executive component, the delay switch are cut in response to the break-make of photoelectric switch with executive component is controlled instantaneously to be connected or be delayed
The current supply circuit of disconnected headlamp.
Using the above scheme, delay switch can control executive component that the current supply circuit of headlamp, Huo Zheyan is instantaneously connected
When cut off headlamp so that after the failure in cabinet is excluded, headlamp will not at once stop due to the abnormal sound in cabinet is eliminated
It only works, so as to increase the illumination duration of headlamp, more hommization.
Preferably, the headlamp is set on the inner roof wall of cabinet body.
Using the above scheme so that the light of headlamp can project down, convenient for illuminating whole cabinet, so as to promote photograph
The illuminating effect of bright lamp.
Preferably, the headlamp is LED daylight lamp.
Using the above scheme, LED daylight lamp is the substitute of conventional fluorescent fluorescent tube, and LED semiconductor chips is used to carry out
It shines, without starter and ballast, starts soon, power is small, no stroboscopic, it is not easy to generate visual fatigue, while more environmentally-friendly.
In conclusion the utility model has the advantages that：Cabinet body can be monitored using sound detection unit
The variation of internal sound loudness, and be compared to whether deposit in detection cabinet body with standard voice loudness by comparing unit
In abnormal sound, and then judge whether cabinet exception or failure occurs；If there are abnormal sound, illustrate to exist inside cabinet body abnormal
Or failure, at this time execution unit the current supply circuit of headlamp can be connected, headlamp is enable to illuminate interior of equipment cabinet, from
And it enables people to remotely see the situation in cabinet body clearly.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the circuit diagram one of the present embodiment；
Fig. 3 is the circuit diagram two of the present embodiment.
In figure：1st, cabinet body；2nd, headlamp；3rd, sound detection unit；4th, comparing unit；5th, execution unit；6th, sound
Test section；7th, enlarging section；8th, adjustment portion；9th, photoelectric switch；10th, enforcement division.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
A kind of cabinet remote maintenance system disclosed in the present embodiment, as shown in Figure 1, including cabinet body 1, cabinet body 1
Be internally provided with headlamp 2, which is set on the inner roof wall of cabinet body 1.Further, headlamp 2 is
LED daylight lamp.
It further includes and is set in cabinet body 1 and is examined for detecting the sound intensity inside cabinet body 1 with exporting sound
It surveys the sound detection unit 3 of signal and is coupled to sound detection unit 3 to receive the comparing unit 4 of sound detection signals.
As shown in Fig. 2, sound detection unit 3 includes sound detection portion 6 and enlarging section 7, sound detection portion 6 is used for detection machine
Sound intensity inside cabinet ontology 1 is to export corresponding voice signal, including resistance R1, noise transducer B and capacitance C1, electricity
One end of resistance R1 is coupled to voltage V1, and the other end is coupled to one end of noise transducer B, and the other end of noise transducer B is grounded,
One end of capacitance C1 is coupled to the tie point of resistance R1 and noise transducer B, and the other end exports corresponding voice signal.Wherein make an uproar
Sonic transducer B is preferably Electret condenser microphone, and Electret condenser microphone has that small, simple in structure, electroacoustic performance is good, low-cost spy
Point is widely used in the circuits such as cassette recorder, wireless microphone and acoustic control, belongs to most common capacitor microphone.
As shown in Fig. 2, enlarging section 7 is coupled to sound detection portion 6 to receive voice signal and carry out the value of voice signal
Corresponding sound detection signals are exported after amplification to comparing unit 4.Enlarging section 7 includes operational amplifier A 1, resistance R2, resistance
R3, capacitance C2 and diode D1, the in-phase input end of operational amplifier A 1 are coupled to the output terminal of capacitance C1, inverting input coupling
One end of resistance R2 is connected to, the other end of resistance R2 is grounded by capacitance C2, and the output terminal of operational amplifier A 1 passes through resistance R3
Inverting input is coupled to, and passes through diode D1 and exports sound detection signals to comparing unit 4.Above-mentioned connection mode constitutes
The voice signal of input operational amplifier A1 in-phase input ends can be amplified by in-phase proportion amplifying circuit, eventually by
Diode D1 exports amplified sound detection signals, and the multiple of amplification is K=1+R3/R2.
As shown in Fig. 2, comparing unit 4 has an a reference value for corresponding to standard voice loudness, and by sound detection signals
Value be compared with a reference value after output it is corresponding control signal.Comparing unit 4 is coupled with the adjusting for adjusting a reference value
Portion 8.
Comparing unit 4 includes comparator A2 and resistance R4, and adjustment portion 8 includes variable resistance Rp, and one end of resistance R4 couples
In voltage V2, the other end is coupled to a ends of variable resistance Rp, the b ends ground connection of variable resistance Rp, the in-phase input end of comparator A2
The cathode of diode D1 is coupled to receive sound detection signals, the inverting input of comparator A2 is coupled to resistance R4 and variable
The tie point of resistance Rp, the corresponding control signal of output terminal output of comparator A2.Resistance R4 and variable resistance Rp is constituted point
Volt circuit, tie point voltage between the two is the benchmark threshold voltage of comparing unit 4, by the resistance for adjusting variable resistance Rp
Value can change the tie point voltage of resistance R4 and variable resistance Rp, so as to adjust a reference value of comparing unit 4.
As shown in figure 3, it is coupled with to receive control signal and the execution unit in response to controlling signal on comparing unit 4
5.Execution unit 5 includes photoelectric switch 9 and is coupled to the enforcement division 10 of photoelectric switch 9, and photoelectric switch 9 couples
In comparing unit 4 to receive corresponding control signal and carry out break-make, enforcement division 10 in response to photoelectric switch 9 break-make with
Control 2 start and stop of headlamp.
Wherein, photoelectric switch 9 includes light emitting diode LD and phototriode Q1, and phototriode Q1 is optically coupled to
Light emitting diode LD.Enforcement division 10 includes being coupled to the delay switch of photoelectric switch 9 and is coupled to the execution of delay switch
Element, in response to the break-make of photoelectric switch 9, to control, executive component is instantaneously connected delay switch or delay cutoff illuminates
The current supply circuit of lamp 2.Wherein delay switch is for the time relay KT and sustained diode 2, executive component of power cut off delay type
The instantaneous make delay of time relay KT disconnects normally opened contact KT-1.
The anode of light emitting diode LD is coupled to the output terminal of comparator A2 to receive control signal, minus earth；Time
One end of the coil of relay KT is coupled to voltage V3, and the other end is coupled to the collector of phototriode Q1, phototriode
The emitter ground connection of Q1；The coil inverse parallel of sustained diode 2 and time relay KT.The instantaneous closure of time relay KT
Delay disconnects the current supply circuit that normally opened contact KT-1 is series at headlamp 2.When sound detection unit 3 is detected in cabinet body 1
When the sound intensity in portion is higher than standard voice loudness, the current supply circuit of headlamp 2 is connected in 4 control execution unit 5 of comparing unit, with
Headlamp 2 is made to work；Conversely, execution unit 5 cuts off headlamp 2, so that headlamp 2 is stopped.
Specific work process is as follows：
Voltage V1 is powered by resistance R1 for Electret condenser microphone, is present in the voice signal inside cabinet body 1 through capacitance
C1 is added to the in-phase input end of operational amplifier A 1, the voice signal is amplified by enlarging section 7, amplified signal quilt
It is delivered to the in-phase input end of comparator A2, the benchmark threshold voltage on the inverting input of comparator A2 is by resistance R4 and can power transformation
The tie point voltage hindered between Rp determines.
When sound intensity inside cabinet body 1 is not above standard voice loudness, comparator A2 in-phase input ends
Voltage is less than the benchmark threshold voltage of its inverting input, makes the low level control signal of comparator A2 outputs to light emitting diode LD
Anode, light emitting diode LD do not shine, and the photosurface of phototriode Q1 ends when not receiving light, the time relay
The coil of KT is in power failure state, and corresponding instantaneous make delay disconnects normally opened contact KT-1 and is off, with cut-out
The current supply circuit of headlamp 2 so that headlamp 2 does not shine.
Conversely, the sound intensity inside cabinet body 1 is above standard during sound intensity, comparator A2 in-phase input ends
Voltage is more than the benchmark threshold voltage of its inverting input, so that the control signal of comparator A2 output high level is to light emitting diode
The anode of LD makes light emitting diode LD shine, and effect of light leads phototriode Q1 in the photosurface of phototriode Q1
Logical, the coil of time relay KT obtains electric actuation, and corresponding instantaneous make delay disconnects normally opened contact KT-1 and is closed, with conducting
The current supply circuit of headlamp 2 makes headlamp 2 work, and is illuminated with the inside to cabinet body 1.
After the failure in cabinet body 1 is eliminated, abnormal sound disappears so that comparator A2 exports low level control again
Signal makes light emitting diode LD stop shining, so as to end phototriode Q1, with cut-out to the anode of light emitting diode LD
The current supply circuit of time relay KT resets the coil losing electricity of time relay KT, initially enters time status, by setting
After the fixed time cycle, the instantaneous make delay of time relay KT disconnects normally opened contact KT-1 and just will disconnect, to cut off illumination
The current supply circuit of lamp 2 makes headlamp 2 be stopped.
Claims (7)
1. a kind of cabinet remote maintenance system, including cabinet body (1), it is characterized in that：The inside setting of the cabinet body (1)
There is headlamp (2), further include and be set in cabinet body (1) and for detecting the internal sound intensity of cabinet body (1) with defeated
Go out the sound detection unit (3) of sound detection signals and be coupled to sound detection unit (3) to receive the ratio of sound detection signals
Compared with unit (4)；The comparing unit (4) has an a reference value for corresponding to standard voice loudness, and by sound detection signals
Output is corresponding after value is compared with a reference value controls signal；It is coupled with to receive control letter on the comparing unit (4)
Number and in response to control signal execution unit (5)；
When sound detection unit (3) detects that the internal sound intensity of cabinet body (1) is higher than standard voice loudness, the ratio
Compared with the current supply circuit of unit (4) control execution unit (5) conducting headlamp (2), so that headlamp (2) works；Conversely, perform list
First (5) cut-out headlamp (2), so that headlamp (2) is stopped.
2. cabinet remote maintenance system according to claim 1, it is characterized in that：The sound detection unit (3) is including sound
Sound test section (6) and enlarging section (7), the sound detection portion (6) is for detecting the internal sound intensity of cabinet body (1) with defeated
Go out corresponding voice signal, the enlarging section (7) is coupled to sound detection portion (6) to receive voice signal and by voice signal
Value exports corresponding sound detection signals to comparing unit (4) after being amplified.
3. cabinet remote maintenance system according to claim 2, it is characterized in that：The comparing unit (4), which is coupled with, to be used for
Adjust the adjustment portion (8) of a reference value.
4. cabinet remote maintenance system according to claim 3, it is characterized in that：The execution unit (5) including photoelectricity every
Pass (9) and the enforcement division (10) for being coupled to photoelectric switch (9) are left, the photoelectric switch (9) is coupled to comparison list
First (4) to receive corresponding control signal and carry out break-make, the enforcement division (10) is in response to the break-make of photoelectric switch (9)
To control headlamp (2) start and stop.
5. cabinet remote maintenance system according to claim 4, it is characterized in that：The enforcement division (10) is including being coupled to light
It is electrically isolated the delay switch of switch (9) and is coupled to the executive component of delay switch, the delay switch is in response to Phototube Coupling
The break-make of (9) is switched so that executive component to be controlled instantaneously to be connected or the current supply circuit of delay cutoff headlamp (2).
6. cabinet remote maintenance system according to claim 1, it is characterized in that：The headlamp (2) is set to cabinet sheet
On the inner roof wall of body (1).
7. cabinet remote maintenance system according to claim 1, it is characterized in that：The headlamp (2) is LED daylight lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729766.9U CN207490319U (en) | 2017-12-09 | 2017-12-09 | Cabinet remote maintenance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729766.9U CN207490319U (en) | 2017-12-09 | 2017-12-09 | Cabinet remote maintenance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207490319U true CN207490319U (en) | 2018-06-12 |
Family
ID=62458143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729766.9U Active CN207490319U (en) | 2017-12-09 | 2017-12-09 | Cabinet remote maintenance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207490319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10687618B2 (en) | 2017-12-12 | 2020-06-23 | Kohler Co. | Medicine cabinet |
-
2017
- 2017-12-09 CN CN201721729766.9U patent/CN207490319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10687618B2 (en) | 2017-12-12 | 2020-06-23 | Kohler Co. | Medicine cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cabinet remote maintenance system Effective date of registration: 20190308 Granted publication date: 20180612 Pledgee: Bank of China, Limited by Share Ltd, Nantong branch Pledgor: Jiangsu pin Mechatronics Engineering Technology Co., Ltd. Registration number: 2019320000124 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226001 building 20, Wenfeng Industrial Park, 1008 Taiping North Road, Chongchuan District, Nantong, Jiangsu. Patentee after: PINQUAN Technology Group Co., Ltd Address before: 226001 building 20, Wenfeng Industrial Park, 1008 Taiping North Road, Chongchuan District, Nantong, Jiangsu. Patentee before: JIANGSU PINQUAN ELECTROMECHANICAL ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |