CN105785107A - Safety alarm for near-electric detection - Google Patents
Safety alarm for near-electric detection Download PDFInfo
- Publication number
- CN105785107A CN105785107A CN201610349834.2A CN201610349834A CN105785107A CN 105785107 A CN105785107 A CN 105785107A CN 201610349834 A CN201610349834 A CN 201610349834A CN 105785107 A CN105785107 A CN 105785107A
- Authority
- CN
- China
- Prior art keywords
- nearly
- safety alarm
- audible
- detection
- alarm
- 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.)
- Pending
Links
Classifications
-
- 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
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- 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 invention relates to a safety alarm for near-electric detection. The safety alarm comprises a near-electric detector, a relay, an audible and visual alarm and a direct-current power supply, wherein the near-electric detector, the relay and the audible and visual alarm are sequentially connected in series and form a loop with the direct-current power supply; the near-electric detector is a normally opened contact. The safety alarm for near-electric detection, which is provided by the invention, is worn by a detector during operation, and when voltage or current within a sensing range is detected by the near-electric detector, the audible and visual alarm flickers to make an alarm, and then the operator can be reminded of paying attention to change of an operation environment.
Description
Technical field
The invention belongs to electric power safety supervision apparatus field, relate to automatic technology, especially a kind of safety alarm for nearly electro-detection.
Background technology
In the work that daily electric power detects; detection work it is frequently necessary to the operation of nearly electricity; due to reasons such as environment and power equipment shape, structures; often occur that the mistake of the electric leakage of equipment, short circuit and circuit such as takes at the potential safety hazard; if do not noted, then can there is security incident, but due to the limitations of livewire work and independence; even if having on the scene being not easy to of companion to realize above-mentioned potential safety hazard, it is impossible to accomplish timely prompting.
Summary of the invention
It is an object of the invention to overcome prior art not enough, it is provided that a kind of safety alarm for nearly electro-detection can reminded in time and be installed on operator's clothing.
The technical solution used in the present invention is:
A kind of safety alarm for nearly electro-detection, including nearly photodetector, relay, audible-visual annunciator and DC source, nearly photodetector, relay, audible-visual annunciator are sequentially connected in series and form loop with DC source, and nearly photodetector is normal opened contact.
And, described safety alarm is arranged on the detection working clothing of work, the helmet, glove or insulated shoes.
Advantage of the present invention and good effect be:
The safety alarm for nearly electro-detection that patent of the present invention provides, dress during for detecting work industry, when the voltage in its induction range or electric current being detected when nearly photodetector, audible-visual annunciator is glimmered and is warned, and thus detection is noted the change of operating environment by prompting detection work.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the present invention.
Detailed description of the invention
Below by accompanying drawing, the invention will be further described in conjunction with specific embodiments, and following example are illustrative, is not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of safety alarm for nearly electro-detection, safety alarm is arranged on the working clothing of detection work, the helmet, on glove or insulated shoes, specifically include nearly photodetector, relay, audible-visual annunciator and DC source, nearly photodetector, relay, audible-visual annunciator is sequentially connected in series and forms loop with DC source, nearly photodetector is normal opened contact, when the voltage in its induction range or electric current being detected when nearly photodetector, nearly photodetector contact and relay conducting, nearly photodetector, relay, audible-visual annunciator forms closed-loop path with DC source, audible-visual annunciator flicker and sounding.
Each parts in safety alarm can integrated installation in a housing being connected with working clothing, the helmet, glove or insulated shoes, it is also possible to more simply, mount or be lifted on by insulated conductor on working clothing, the helmet, glove or insulated shoes.
Although disclosing embodiments of the invention and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope without departing from the present invention and claims, various replacements, to change and modifications be all possible, therefore, the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (2)
1. the safety alarm for nearly electro-detection, it is characterized in that: include nearly photodetector, relay, audible-visual annunciator and DC source, nearly photodetector, relay, audible-visual annunciator are sequentially connected in series and form loop with DC source, and nearly photodetector is normal opened contact.
2. the safety alarm for nearly electro-detection according to claim 1, it is characterised in that: described safety alarm is arranged on the detection working clothing of work, the helmet, glove or insulated shoes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349834.2A CN105785107A (en) | 2016-05-24 | 2016-05-24 | Safety alarm for near-electric detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349834.2A CN105785107A (en) | 2016-05-24 | 2016-05-24 | Safety alarm for near-electric detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105785107A true CN105785107A (en) | 2016-07-20 |
Family
ID=56380291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349834.2A Pending CN105785107A (en) | 2016-05-24 | 2016-05-24 | Safety alarm for near-electric detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105785107A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169858Y (en) * | 1993-09-03 | 1994-06-22 | 刘学平 | Anti-electroshock safety helmet |
| SK10172000A3 (en) * | 2000-07-03 | 2002-02-05 | Ján Tureček | Wrist watch signalling an electric voltage danger |
| CN101435846A (en) * | 2008-12-05 | 2009-05-20 | 云南电力试验研究院（集团）有限公司电力研究院 | Portable high voltage electric shock-proof detection alarming device |
| CN201700461U (en) * | 2010-05-27 | 2011-01-12 | 山东科技大学 | Electric shock preventive helmet with voice alarm function |
| CN202033873U (en) * | 2011-04-19 | 2011-11-09 | 辽宁省电力有限公司鞍山供电公司 | Intelligent alarming device for avoiding human body electrification |
| CN103141984A (en) * | 2013-03-28 | 2013-06-12 | 河南省电力公司信阳供电公司 | Electricity-close alarming safety helmet |
| CN103487633A (en) * | 2013-10-10 | 2014-01-01 | 南京欧格节能科技有限公司 | Non-contact high-voltage line electroscope |
| CN203720986U (en) * | 2013-11-04 | 2014-07-16 | 国家电网公司 | Nearby electricity alarm |
| CN203745528U (en) * | 2013-11-26 | 2014-07-30 | 北京煜邦电力技术有限公司 | Induction-type electricity measurer |
| CN104459283A (en) * | 2014-12-24 | 2015-03-25 | 国家电网公司 | Electricity-sensing voice prompt high-voltage ground wire device for 10 KV discharging and use method thereof |
| CN204332001U (en) * | 2015-01-06 | 2015-05-13 | 国家电网公司 | The nearly electrical protective device of a kind of high-voltage power supply |
| CN204719925U (en) * | 2015-06-12 | 2015-10-21 | 国家电网公司 | A kind of charging zone LED warning device |
| CN204719924U (en) * | 2015-06-12 | 2015-10-21 | 国家电网公司 | A kind of LED acoustic-optic alarm |
| CN204719116U (en) * | 2015-06-30 | 2015-10-21 | 国家电网公司 | Alarming in short range of electric power wrister |
| CN204856822U (en) * | 2015-06-23 | 2015-12-09 | 国网山东省电力公司济南供电公司 | Protection against electric shock warning bracelet |
| CN204930477U (en) * | 2015-08-17 | 2016-01-06 | 国网天津宝坻供电有限公司 | A kind of safety protection glove of alarming in short range of electric power |
-
2016
- 2016-05-24 CN CN201610349834.2A patent/CN105785107A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169858Y (en) * | 1993-09-03 | 1994-06-22 | 刘学平 | Anti-electroshock safety helmet |
| SK10172000A3 (en) * | 2000-07-03 | 2002-02-05 | Ján Tureček | Wrist watch signalling an electric voltage danger |
| CN101435846A (en) * | 2008-12-05 | 2009-05-20 | 云南电力试验研究院（集团）有限公司电力研究院 | Portable high voltage electric shock-proof detection alarming device |
| CN201700461U (en) * | 2010-05-27 | 2011-01-12 | 山东科技大学 | Electric shock preventive helmet with voice alarm function |
| CN202033873U (en) * | 2011-04-19 | 2011-11-09 | 辽宁省电力有限公司鞍山供电公司 | Intelligent alarming device for avoiding human body electrification |
| CN103141984A (en) * | 2013-03-28 | 2013-06-12 | 河南省电力公司信阳供电公司 | Electricity-close alarming safety helmet |
| CN103487633A (en) * | 2013-10-10 | 2014-01-01 | 南京欧格节能科技有限公司 | Non-contact high-voltage line electroscope |
| CN203720986U (en) * | 2013-11-04 | 2014-07-16 | 国家电网公司 | Nearby electricity alarm |
| CN203745528U (en) * | 2013-11-26 | 2014-07-30 | 北京煜邦电力技术有限公司 | Induction-type electricity measurer |
| CN104459283A (en) * | 2014-12-24 | 2015-03-25 | 国家电网公司 | Electricity-sensing voice prompt high-voltage ground wire device for 10 KV discharging and use method thereof |
| CN204332001U (en) * | 2015-01-06 | 2015-05-13 | 国家电网公司 | The nearly electrical protective device of a kind of high-voltage power supply |
| CN204719925U (en) * | 2015-06-12 | 2015-10-21 | 国家电网公司 | A kind of charging zone LED warning device |
| CN204719924U (en) * | 2015-06-12 | 2015-10-21 | 国家电网公司 | A kind of LED acoustic-optic alarm |
| CN204856822U (en) * | 2015-06-23 | 2015-12-09 | 国网山东省电力公司济南供电公司 | Protection against electric shock warning bracelet |
| CN204719116U (en) * | 2015-06-30 | 2015-10-21 | 国家电网公司 | Alarming in short range of electric power wrister |
| CN204930477U (en) * | 2015-08-17 | 2016-01-06 | 国网天津宝坻供电有限公司 | A kind of safety protection glove of alarming in short range of electric power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |