CN108761177A - High voltage display device - Google Patents
High voltage display device Download PDFInfo
- Publication number
- CN108761177A CN108761177A CN201810939853.XA CN201810939853A CN108761177A CN 108761177 A CN108761177 A CN 108761177A CN 201810939853 A CN201810939853 A CN 201810939853A CN 108761177 A CN108761177 A CN 108761177A
- Authority
- CN
- China
- Prior art keywords
- display device
- high voltage
- controller
- voltage display
- proximity sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
Abstract
The present invention provides a kind of high voltage display devices.High voltage display device includes noncontacting proximity sensor and controller；The noncontacting proximity sensor is connect with the controller, and the noncontacting proximity sensor is electrical for non-contact measurement electrical body；The controller includes display module, and the display module is used to show the result of the noncontacting proximity sensor detection.Solve the problems, such as that existing high voltage display device test electricity is difficult and reliability is low.By by non-contact sensor to the electric field strength that is generated around electrical body, form non-contact measurement, whether detection electrical body charges, avoid the problem that electrical body leads to capacitance punch through damage without electrical connection, detection operation is simpler, and display module shows testing result, is quickly overhauled to high voltage display device, improves reliability.
Description
Technical field
The present invention relates to the technical fields of electric device maintenance equipment, more particularly, to a kind of high voltage display device.
Background technology
Signal whether high voltage display device can charge high-voltage charged body is transferred on luminous or audio element；And
Current existing 10KV switch cabinet electrifieds display device major part run time is up to 10 years or more, ageing equipment, and equipment makes
It is more with defect.
Switch cabinet electrified display device sensor is replaced relatively more tired using insulator subsidiary form installation after damage at present
Difficulty, and most of is all to integrate mounting means using three-phase, wherein a phase is damaged, whole device is needed to replace, when replacement, need
Have a power failure and carry out maintenance replacement, influences the reliability continuously powered.The existing switch cabinet electrified display operation time is long, greatly
More producers do not produce old model, and standby redundancy is difficult to buy, if the standby redundancy replacement that purchase is new, installation dimension are not inconsistent again
The size requirement of switch cabinet electrified display device before conjunction, it is big to replace difficulty, factors above cause circuit test electricity difficult and
The low problem of reliability.
Invention content
The purpose of the present invention is to provide a kind of high voltage display devices, aobvious to solve electrification in high voltage in the prior art
The problem that showing device test electricity is difficult and reliability is low.
A kind of high voltage display device provided by the invention, including noncontacting proximity sensor and controller；
The noncontacting proximity sensor is connect with the controller, and the noncontacting proximity sensor is used for non-contact measurement
Electrical body it is electrical；
The controller includes display module, and the display module is used to show the knot of the noncontacting proximity sensor detection
Fruit.
Further, further include locking mechanism, the locking mechanism is connect with the controller；
The locking mechanism includes at least first state and the second state, and in the first state, the display module is shown
Phase is charged, the locking mechanism is by the high voltage display device locking, and in the second condition, the display module display is lost
Electric phase, the locking mechanism unlock the high voltage display device.
Further, further include warning lamp；
The warning lamp is connected between the noncontacting proximity sensor and controller, so that the noncontacting proximity sensor
When no signal is transferred to the controller, the warning lamp sends out alarm signal.
Further, the controller is located at the outer plate surface of the high voltage display device, and with the electrification in high voltage
The outer plate surface of display device is detachably connected.
Further, the outer plate surface of the high voltage display device is provided with recess portion, and the controller is located at described recessed
In portion.
Further, it is provided with power interface on the controller, it is outer for being provided for the high voltage display device
Set power supply power supply.
Further, the display module includes display screen, and the display location is in the high voltage display device
Plate face so that user intuitively learns testing result.
Further, the high voltage display device includes three noncontacting proximity sensors and three controls
Device；
Each non-contact sensor is connected with the corresponding controller respectively, and each noncontacting proximity sensor
For being measured respectively to corresponding circuits, so that three-phase circuit individually measures in the high voltage display device.
Further, the controller further includes selftest module, for carrying out self-test to controller soft hardware.
Further, further include remote receiver structure, the remote receiver structure is connect with the noncontacting proximity sensor,
Result for receiving the noncontacting proximity sensor detection.
High voltage display device provided by the invention, noncontacting proximity sensor are connect with controller, non-contact sensor
Device is electrically measured to electrical body, and display module can quickly show the result that noncontacting proximity sensor detects；Passing through will
Non-contact sensor forms non-contact measurement to the electric field strength generated around electrical body, and whether detection electrical body charges, keep away
Exempt from the problem of electrical body leads to capacitance punch through damage without electrical connection, detection operation is simpler, and display module display detection knot
Fruit quickly overhauls high voltage display device, improves reliability.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the high voltage display device that the embodiment of the present invention 1 provides；
Fig. 2 is the block diagram for the high voltage display device that the embodiment of the present invention 1 provides；
Fig. 3 is the structural schematic diagram for the high voltage display device that the embodiment of the present invention 2 provides.
Icon：1- high voltage display devices；11- electrical bodies；12- noncontacting proximity sensors；13- controllers；14- is shown
Module；15- locking mechanisms；16- warning lamps；17- power interfaces；18- selftest modules；19- remote receiver structures.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, such as there is term "
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace such as occur
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Fig. 1 is the structural schematic diagram for the high voltage display device 1 that the embodiment of the present invention 1 provides；Fig. 2 is that the present invention is implemented
The block diagram for the high voltage display device 1 that example 1 provides.
As shown in Figs. 1-2, high voltage display device 1 provided by the invention, including noncontacting proximity sensor 12 and control
Device 13；The noncontacting proximity sensor 12 is connect with the controller 13, and the noncontacting proximity sensor 12 is for contactless
Measure the electrical of electrical body 11；The controller 13 includes display module 14, and the display module 14 is for showing described non-connect
The result that touch sensor 12 detects.
Noncontacting proximity sensor 12 is connect with controller 13, and noncontacting proximity sensor 12 is electrically surveyed to electrical body 11
Amount, display module 14 can quickly show the result that noncontacting proximity sensor 12 detects；By by non-contact sensor to electrification
The electric field strength that 11 surrounding of body generates forms non-contact measurement, and whether detection electrical body 11 charges, and avoids electrical body 11 without electricity
The problem of connection leads to capacitance punch through damage, detection operation is simpler, and display module 14 shows testing result, quickly to height
It presses charged display device 1 to overhaul, improves reliability.
Further, further include locking mechanism 15, the locking mechanism 15 is connect with the controller 13；The locking machine
Structure 15 includes at least first state and the second state, in the first state, the display electrification phase of the display module 14, the locking
Mechanism 15 is by 1 locking of the high voltage display device, and in the second condition, the display module 14 shows dead electricity phase, described
Locking mechanism 15 unlocks the high voltage display device 1.
Locking mechanism 15 is connect with controller 13, in the first state, the display electrification phase of display module 14, locking mechanism 15
By 1 locking of high voltage display device, in the second condition, display module 14 shows dead electricity phase, and locking mechanism 15 is by high pressure belt
Electric display device 1 unlocks；It is connect with controller 13 by the locking mechanism 15 of setting, so that the display module 14 of controller 13 is aobvious
Show electrical body 11 whether after electriferous state, makes the operation of high voltage display device 1 locking and unlock, increase electrification in high voltage
The reliability that display device 1 uses.
Further, further include warning lamp 16；The warning lamp 16 is connected to the noncontacting proximity sensor 12 and control
Between device 13, when so that 12 no signal of the noncontacting proximity sensor being transferred to the controller 13, the warning lamp 16 is sent out
Alarm signal.
Warning lamp 16 is connected between noncontacting proximity sensor 12 and controller 13, so that noncontacting proximity sensor 12 is without letter
Number it is transferred to controller 13, warning lamp 16 sends out alarm signal；By connecting between noncontacting proximity sensor 12 and controller 13
It is connected to warning lamp 16, so that the private mask line that noncontacting proximity sensor 12 is connect with controller 13 occurs broken string or to connect
When, corresponding warning lamp 16 sends out the police instruction of flicker, to be carried out to the connection of noncontacting proximity sensor 12 and controller 13
Maintenance increases and uses 1 safety of high voltage display device, improves reliability.
Further, the controller 13 is located at the outer plate surface of the high voltage display device 1, and with the high pressure belt
The outer plate surface of electric display device 1 is detachably connected.
Controller 13 is located at the outer plate surface of high voltage display device 1, and can with the outer plate surface of high voltage display device 1
Dismantling connection；By the way that controller 13 to be located to the outer plate surface of high voltage display device 1, with when controller 13 breaks down,
It can quickly be overhauled in the case where not having a power failure, not opening the door, and easy to maintain；And controller 13 is detachably connected on
More convenient, increase using effect is replaced in the outer plate surface of high voltage display device 1, maintenance.
Wherein, it can be carried out by bolt that the outer plate surface of controller 13 and high voltage display device 1, which is detachably connected,
Connection, controller 13 and the relative position of the outer plate surface of high voltage display device 1 are provided with connecting hole, connect so that bolt passes through
It connects hole to be attached, increases using effect.
Further, the outer plate surface of the high voltage display device 1 is provided with recess portion, and the controller 13 is located at described
In recess portion.
The outer plate surface of high voltage display device 1 is provided with recess portion, and controller 13 is located in the recess portion；By that will control
Device 13 is arranged in the groove of the outer plate surface of high voltage display device 1, avoids controller 13 directly exposed in the external world, by environment dirt
Dye and external world, increase the service life of controller 13, and using effect is good.
Further, it is provided with power interface 17 on the controller 13, for being carried for the high voltage display device 1
It powers for external power supply.
Power interface 17 is provided on controller 13, for being supplied to external power supply to power for high voltage display device 1；
By being provided with the power interface being connect with external power supply 17 on controller 13, when realizing that main power source is not powered, controller 13
It remains to use, increases performance.
Wherein, power interface 17 can be the DC9V power interfaces 17 of 6mm, meet the power supply requirement of conventional controller 13,
Guarantee in time quickly to charge to controller 13.
Further, the display module 14 includes display screen, and the display location is filled in the HV live displaying
1 plate face is set, so that user intuitively learns testing result.
Display location is in the plate face of high voltage display device 1, so that user intuitively learns testing result；By that will show
Display screen is arranged in the plate face of high voltage display device 1, and user quickly can timely learn testing result, increases and uses
Effect.
Further, the controller 13 further includes selftest module 18, for carrying out self-test to 13 software and hardware of controller.
Selftest module 18 carries out self-test to 13 software and hardware of controller；By the way that selftest module 18 is arranged on controller 13, with
The software and hardware of itself is overhauled when controller 13 being enable to run, and prevents from damaging due to 1 software and hardware of high voltage display device
The instruction and locking of mistake are caused, using effect is increased.
Further, further include remote receiver structure 19, the remote receiver structure 19 and the noncontacting proximity sensor
12 connections, the result for receiving the detection of the noncontacting proximity sensor 12.
Remote receiver structure 19 is connect with noncontacting proximity sensor 12, the knot for receiving the detection of noncontacting proximity sensor 12
Fruit；By the way that remote receiver structure 19 to be connect with noncontacting proximity sensor 12, the result that noncontacting proximity sensor 12 detects is realized
It can remotely receive, increase using effect.
Wherein, remote receiver structure 19 can be cell phone application software etc., realize that intelligent remote receives signal, increase and use
Effect.
Embodiment two
Fig. 3 is the structural schematic diagram for the high voltage display device 1 that the embodiment of the present invention 2 provides.
As shown in figure 3, in the present embodiment, difference lies in the electrification in high voltage with embodiment 1 for high voltage display device 1
Display device 1 includes three noncontacting proximity sensors 12 and three controllers 13；Each non-contact sensor
It is connected respectively with the corresponding controller 13, and each noncontacting proximity sensor 12 is for respectively surveying corresponding circuits
Amount, so that three-phase circuit individually measures in the high voltage display device.
It is connected with corresponding controller 13 by each touch sensor, each sensor is used for corresponding when contact
Circuit is detected, so that three circuits individually detect in switch；By setting, there are three 12 Hes of noncontacting proximity sensor
Three controllers 13 so that each noncontacting proximity sensor 12 and the connection of corresponding sensor, individually to three-phase circuit into
Row detection and display, any one phase is in the event of failure, it is only necessary to replace failure phase, replace efficient and convenient.
In conclusion high voltage display device 1 provided by the invention, noncontacting proximity sensor 12 connects with controller 13
It connects, noncontacting proximity sensor 12 is electrically measured to electrical body 11, and display module 14 can examine noncontacting proximity sensor 12
The result of survey is quickly shown；By the electric field strength for generating non-contact sensor to 11 surrounding of electrical body, formed contactless
It measures, whether detection electrical body 11 charges, and avoids the problem that electrical body 11 leads to capacitance punch through damage, detection operation without electrical connection
It is simpler, and display module 14 shows testing result, is quickly overhauled to high voltage display device 1, improves reliability.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of high voltage display device, which is characterized in that including noncontacting proximity sensor and controller；
The noncontacting proximity sensor is connect with the controller, and the noncontacting proximity sensor is charged for non-contact measurement
Body it is electrical；
The controller includes display module, and the display module is used to show the result of the noncontacting proximity sensor detection.
2. high voltage display device according to claim 1, which is characterized in that further include locking mechanism, the locking
Mechanism is connect with the controller；
The locking mechanism includes at least first state and the second state, in the first state, the display module display electrification
Phase, the locking mechanism is by the high voltage display device locking, and in the second condition, the display module shows dead electricity
Phase, the locking mechanism unlock the high voltage display device.
3. high voltage display device according to claim 1, which is characterized in that further include warning lamp；
The warning lamp is connected between the noncontacting proximity sensor and controller, so that the noncontacting proximity sensor is without letter
When number being transferred to the controller, the warning lamp sends out alarm signal.
4. high voltage display device according to claim 1, which is characterized in that the controller is located at the high pressure belt
The outer plate surface of electric display device, and be detachably connected with the outer plate surface of the high voltage display device.
5. high voltage display device according to claim 4, which is characterized in that outside the high voltage display device
Plate face is provided with recess portion, and the controller is located in the recess portion.
6. high voltage display device according to claim 1, which is characterized in that be provided with power supply on the controller and connect
Mouthful, for providing external power supply power supply for the high voltage display device.
7. high voltage display device according to claim 1, which is characterized in that the display module includes display screen,
And the display location is in the plate face of the high voltage display device, so that user intuitively learns testing result.
8. high voltage display device according to claim 1, which is characterized in that the high voltage display device includes
Three noncontacting proximity sensors and three controllers；
Each non-contact sensor is connected with the corresponding controller respectively, and each noncontacting proximity sensor is used for
Corresponding circuits are measured respectively, so that three-phase circuit individually measures in the high voltage display device.
9. high voltage display device according to claim 1, which is characterized in that the controller further includes self-test mould
Block, for carrying out self-test to controller soft hardware.
10. high voltage display device according to claim 1, which is characterized in that further include remote receiver structure, it is described
Remote receiver structure is connect with the noncontacting proximity sensor, the result for receiving the noncontacting proximity sensor detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939853.XA CN108761177A (en) | 2018-08-16 | 2018-08-16 | High voltage display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939853.XA CN108761177A (en) | 2018-08-16 | 2018-08-16 | High voltage display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108761177A true CN108761177A (en) | 2018-11-06 |
Family
ID=63967207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810939853.XA Pending CN108761177A (en) | 2018-08-16 | 2018-08-16 | High voltage display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108761177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104074A (en) * | 2020-09-01 | 2020-12-18 | 国网安徽省电力有限公司蚌埠供电公司 | Intelligent live display device of high-voltage switch cabinet |
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| CN205489809U (en) * | 2016-01-20 | 2016-08-17 | 广州恒宗达电力科技有限公司 | Electrified blocking device that shows of high voltage substation |
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| CN206960544U (en) * | 2017-07-18 | 2018-02-02 | 上海好卓机电工程有限公司 | A kind of electrification display with chain function |
| CN206992791U (en) * | 2017-03-28 | 2018-02-09 | 长园共创电力安全技术股份有限公司 | A kind of passive electrical verification high-voltage electriferous display locking device |
| CN207408481U (en) * | 2017-11-29 | 2018-05-25 | 福建中电合创电力科技有限公司 | A kind of induction type electric display device |
| CN209055584U (en) * | 2018-08-16 | 2019-07-02 | 广东电网有限责任公司 | High voltage display device |
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|---|---|---|---|---|
| CN201796079U (en) * | 2010-08-09 | 2011-04-13 | 四川菲博斯科技有限责任公司 | Novel high-voltage charged display locking device |
| WO2015184711A1 (en) * | 2014-06-07 | 2015-12-10 | 朱林学 | Power distribution cabinet |
| CN204156315U (en) * | 2014-09-25 | 2015-02-11 | 湖北鄂电大全电气设备制造有限公司 | The anti-lockset of a kind of switch cubicle five |
| CN204925226U (en) * | 2015-08-13 | 2015-12-30 | 郑州力帆电气有限公司 | Blocking device is gathered to high voltage live display wide region |
| CN205753640U (en) * | 2015-12-04 | 2016-11-30 | 重庆臻远电气有限公司 | The electrification in high voltage numerical monitor of lightning protection and blocking device |
| CN205489809U (en) * | 2016-01-20 | 2016-08-17 | 广州恒宗达电力科技有限公司 | Electrified blocking device that shows of high voltage substation |
| CN206992791U (en) * | 2017-03-28 | 2018-02-09 | 长园共创电力安全技术股份有限公司 | A kind of passive electrical verification high-voltage electriferous display locking device |
| CN206960544U (en) * | 2017-07-18 | 2018-02-02 | 上海好卓机电工程有限公司 | A kind of electrification display with chain function |
| CN207408481U (en) * | 2017-11-29 | 2018-05-25 | 福建中电合创电力科技有限公司 | A kind of induction type electric display device |
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| CN112104074A (en) * | 2020-09-01 | 2020-12-18 | 国网安徽省电力有限公司蚌埠供电公司 | Intelligent live display device of high-voltage switch cabinet |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
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