CN203850690U - Acousto-optic early warning type ground wire - Google Patents
Acousto-optic early warning type ground wire Download PDFInfo
- Publication number
- CN203850690U CN203850690U CN201420272395.6U CN201420272395U CN203850690U CN 203850690 U CN203850690 U CN 203850690U CN 201420272395 U CN201420272395 U CN 201420272395U CN 203850690 U CN203850690 U CN 203850690U
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- early warning
- acousto
- induction type
- led light
- 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.)
- Expired - Lifetime
Links
- 230000006698 induction Effects 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model discloses an acousto-optic early warning type ground wire. The acousto-optic early warning type ground wire comprises an induction type electroscope used for detecting whether a piece of equipment is electrified or not; a single-chip microcomputer connected with the induction type electroscope and used for data processing; an LED indicating lamp connected with the single-chip microcomputer and used for displaying early warning states, etc.; a voice module connected with the single-chip microcomputer and used for emitting alarming sounds; and a battery module used for providing a power source and respectively connected with the induction type electroscope, the single-chip microcomputer, the LED indicating lamp and the voice module. A conventional ground wire is modified into the acousto-optic early warning type ground wire by adopting both the LED indicating lamp and the induction type electroscope. The defect that the conventional ground wire fails to detect whether equipment is electrified or not is solved. Personal safety of operators is improved. The equipment safety management level is further enhanced.
Description
Technical field
The utility model belongs to technical field of power systems, relates in particular to a kind of acousto-optic early warning type earth connection.
Background technology
Carry out interruption maintenance when work at power equipment, circuit, need to, at hanging earthing conductor in power failure equipments, prevent unexpected incoming call, cause casualties and equipment damage.
In general, on interruption maintenance equipment when hanging earthing conductor, likely there is equipment live or the possibility of incoming call suddenly, now, when hanging earthing conductor, just there will be electric arc or spark, likely personnel are caused to certain injury or scaring, be unfavorable for the safe operation of electric grid operating.
Utility model content
The purpose of this utility model is to provide a kind of acousto-optic early warning type earth connection, is intended to solve the problem that existing traditional earth connection does not have equipment live to detect.
The utility model is achieved in that a kind of acousto-optic early warning type earth connection comprises the induction type electroscope whether charged for detection of equipment,
Be connected with induction type electroscope, for the single-chip microcomputer of data processing;
Be connected with single-chip microcomputer, for showing the LED light of the states such as early warning;
Be connected with single-chip microcomputer, for sending the voice module of alarm sound;
Be connected respectively with induction type electroscope, single-chip microcomputer, LED light, voice module, for the battery module of power supply is provided.
Described induction type electroscope is connected with single-chip microcomputer, whether chargedly can carry out non-contact inductive equipment by electrostatic induction, and feedback signal is fed back to single-chip microcomputer.
Described single-chip microcomputer is connected with induction type electroscope, also be connected with LED light, also be connected with voice module, also be connected with battery module, the signal that receives on the one hand induction type electroscope feedback, then will judge whether equipment is charged according to signal, if equipment live, single-chip microcomputer sends a command to voice module and carries out audio alert, sends a command to LED light simultaneously and carries out early warning information demonstration.
Described LED light is connected with single-chip microcomputer, when single-chip microcomputer detects equipment live, just lights LED light operating personnel are made to prompting.
Described voice module is connected with single-chip microcomputer, receives the signal of single-chip microcomputer and carries out audio alert, prompting personnel equipment live.
Described battery module is connected with induction type electroscope, is also connected with single-chip microcomputer, is also connected with LED light, is also connected with voice module, can charge, and provide respectively power supply for induction type electroscope, single-chip microcomputer, LED light, voice module.
A kind of acousto-optic early warning type earth connection of the present utility model adopts the LED light mode that combines with induction type electroscope, traditional earth connection is transformed into acousto-optic early warning type earth connection, solve the shortcoming that traditional earth connection does not have equipment live to detect, improved the managerial skills of personnel's personal safety and device security.
Brief description of the drawings
Fig. 1 is a kind of acousto-optic early warning type earth connection system construction drawing that the utility model embodiment provides;
Wherein: 1, induction type electroscope; 2, single-chip microcomputer; 3, LED light; 4, voice module; 5, battery module;
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 has shown a kind of acousto-optic early warning type earth connection system configuration of the present utility model, and as shown in the figure, the utility model is achieved in that a kind of acousto-optic early warning type earth connection comprises the induction type electroscope 1 for detection of human body distance,
Be connected with induction type electroscope 1, for the single-chip microcomputer 2 of data processing;
Be connected with single-chip microcomputer 2, for showing the LED light 3 of early warning information;
Be connected with single-chip microcomputer 2, for sending the voice module 4 of alarm sound;
Be connected respectively with induction type electroscope 1, single-chip microcomputer 2, LED light 3, voice module 4, for the battery module 5 of power supply is provided.
Induction type electroscope 1 is connected with single-chip microcomputer 2, whether chargedly can carry out non-contact inductive equipment by electrostatic induction, and feedback signal is fed back to single-chip microcomputer 2.
Single-chip microcomputer 2 is connected with induction type electroscope 1, also be connected with LED light 3, also be connected with voice module 4, also be connected with battery module 5, receive the signal that induction type electroscope 1 feeds back on the one hand, then will judge whether equipment is charged according to signal, if equipment live, single-chip microcomputer 2 sends a command to voice module 4 and carries out audio alert, sends a command to LED light 3 simultaneously and carries out early warning information demonstration.
LED light 3 is connected with single-chip microcomputer 2, when single-chip microcomputer detects equipment live, just lights LED light 3 operating personnel are made to prompting.
Voice module 4 is connected with single-chip microcomputer 2, receives the signal of single-chip microcomputer 2 and carries out audio alert, prompting personnel equipment live.
Battery module 5 is connected with induction type electroscope 1, is also connected with single-chip microcomputer 2, is also connected with LED light 3, is also connected with voice module 4, can charge, and provide respectively power supply for induction type electroscope 1, single-chip microcomputer 2, LED light 3, voice module 4.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the not restriction to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendments that performing creative labour can make or distortion still within protection range of the present utility model.
Claims (6)
1. an acousto-optic early warning type earth connection, is characterized in that, this acousto-optic early warning type earth connection comprises the induction type electroscope whether charged for detection of equipment;
Be connected with induction type electroscope, for the single-chip microcomputer of data processing;
Be connected with single-chip microcomputer, for showing the LED light of the states such as early warning;
Be connected with single-chip microcomputer, for sending the voice module of alarm sound;
Be connected respectively with induction type electroscope, single-chip microcomputer, LED light, voice module, for the battery module of power supply is provided.
2. whether acousto-optic early warning type earth connection according to claim 1, is characterized in that, described induction type electroscope is connected with single-chip microcomputer, charged for noncontact induction checkout equipment, and equipment live information is fed back to single-chip microcomputer.
3. acousto-optic early warning type earth connection according to claim 1, it is characterized in that, described single-chip microcomputer is connected with induction type electroscope, is also connected with LED light, is also connected with voice module, also be connected with battery module, the signal that receives on the one hand induction type electroscope feedback, then will judge signal, if checkout equipment is charged, single-chip microcomputer sends a command to voice module and carries out audio alert, lights LED light simultaneously and carries out early warning information demonstration.
4. acousto-optic early warning type earth connection according to claim 3, is characterized in that, described LED light is connected with single-chip microcomputer, receives the signal of single-chip microcomputer and shows early warning information.
5. acousto-optic early warning type earth connection according to claim 1, is characterized in that, described voice module is connected with single-chip microcomputer, receives the signal of single-chip microcomputer and carries out audio alert.
6. acousto-optic early warning type earth connection according to claim 1, it is characterized in that, described battery module is connected with induction type electroscope, also be connected with single-chip microcomputer, also be connected with LED light, also be connected with voice module, can charge, and provide respectively power supply for induction type electroscope, single-chip microcomputer, LED light, voice module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272395.6U CN203850690U (en) | 2014-05-26 | 2014-05-26 | Acousto-optic early warning type ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272395.6U CN203850690U (en) | 2014-05-26 | 2014-05-26 | Acousto-optic early warning type ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850690U true CN203850690U (en) | 2014-09-24 |
Family
ID=51563662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272395.6U Expired - Lifetime CN203850690U (en) | 2014-05-26 | 2014-05-26 | Acousto-optic early warning type ground wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850690U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097647A (en) * | 2016-06-16 | 2016-11-09 | 国家电网公司 | Earth bar faradism alarm device |
| CN108459198A (en) * | 2017-11-29 | 2018-08-28 | 国网浙江省电力公司绍兴供电公司 | A kind of portable earth strap telegram alarm device |
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN113376430A (en) * | 2021-05-31 | 2021-09-10 | 国网河南省电力公司平顶山供电公司 | Transformer substation pipe bus state distinguishing device |
-
2014
- 2014-05-26 CN CN201420272395.6U patent/CN203850690U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097647A (en) * | 2016-06-16 | 2016-11-09 | 国家电网公司 | Earth bar faradism alarm device |
| CN108459198A (en) * | 2017-11-29 | 2018-08-28 | 国网浙江省电力公司绍兴供电公司 | A kind of portable earth strap telegram alarm device |
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN113376430A (en) * | 2021-05-31 | 2021-09-10 | 国网河南省电力公司平顶山供电公司 | Transformer substation pipe bus state distinguishing device |
| CN113376430B (en) * | 2021-05-31 | 2022-05-17 | 国网河南省电力公司平顶山供电公司 | Transformer substation pipe bus state distinguishing device |
| CN113358953B (en) * | 2021-05-31 | 2022-09-20 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203850690U (en) | Acousto-optic early warning type ground wire | |
| CN204129120U (en) | A kind of lightning monitoring system | |
| CN103310573B (en) | High-potting area alarm unit | |
| CN205958639U (en) | High voltage live display device is reminded to intelligence | |
| CN204348025U (en) | A kind of electric power facility anti-collision warning phonetic alarm device | |
| CN203951564U (en) | Audio/video monitor and control system | |
| CN103065432A (en) | High-voltage test alarm | |
| CN104966378A (en) | LED sound-light alarm device | |
| CN209912123U (en) | Intelligent operation safety protection warning sign device | |
| CN204719924U (en) | A kind of LED acoustic-optic alarm | |
| CN103258402B (en) | The false touch of anti-close-range electrified equipment is touched or anti-electrification voice prompt alarm method | |
| CN203338525U (en) | High-voltage line electrification intelligent reminder | |
| CN104077883A (en) | Acousto-optic safety warning device | |
| CN102842782A (en) | Grounding wire operation rod | |
| CN104464188A (en) | Alarm device for electrification door opening of distribution box | |
| CN205195117U (en) | Prevent mistake and touch 10 kilovolts of electrified equipment infrared induction alarm device | |
| CN203313280U (en) | A gun-shaped monitoring camera | |
| CN204012849U (en) | A kind of portable charger that can automatic decision electric power polarity | |
| CN205177083U (en) | Electricity distribution room safety precaution device | |
| CN203376829U (en) | Antitheft alarm system for high-voltage cable ground wire | |
| CN207664709U (en) | A kind of security dual system of conticaster control power supply | |
| CN207052069U (en) | Use infrared ray acousto-optic alarm for mineral in power test scene | |
| CN207114687U (en) | Power equipment smart grounding line | |
| CN204243225U (en) | Novel light-emitting instruction earth connection | |
| CN205942961U (en) | Prevent that cable robber cuts alarm control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: State Grid Corporation of China Patentee after: STATE GRID TIANJIN ELECTRIC POWER Co. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: STATE GRID TIANJIN ELECTRIC POWER Co. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |