CN101487857A - High voltage electrified display locking apparatus - Google Patents
High voltage electrified display locking apparatus Download PDFInfo
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- CN101487857A CN101487857A CNA2009100248222A CN200910024822A CN101487857A CN 101487857 A CN101487857 A CN 101487857A CN A2009100248222 A CNA2009100248222 A CN A2009100248222A CN 200910024822 A CN200910024822 A CN 200910024822A CN 101487857 A CN101487857 A CN 101487857A
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- display device
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- high voltage
- electrification
- voltage charged
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Abstract
The invention discloses a high-voltage charged display locking device, comprising a high-voltage charged detection module and a display device module, the high-voltage charged detection module comprises: a high-voltage charged detection unit, a high-voltage charged detection wireless communication unit and a high-voltage charged detection power source unit; the display device module comprises: a display device wireless communication unit, a display device main control unit, a display device display unit and a display device locking unit; the high-voltage charged detection unit and the high-voltage charged detection wireless communication unit are powered up via the high-voltage charged detection power source unit; the data detected by the high-voltage charged detection module is sent to the display device wireless communication unit in the display device module via the high-voltage charged detection wireless communication unit; the high-voltage charged detection unit also comprises an equipotential high-voltage charged detection device, whether high voltage apparatuses and power transmission lines are charged is detected by using the equipotential high-voltage charged detection device, thus realizing the reliable detection of the high voltage current. The invention has the characteristics of great reliability and safety.
Description
Technical field
The present invention relates to a kind of demonstration blocking device, particularly a kind of high-voltage electriferous display locking device.
Background technology
High voltage display device is that electric system is used to refer to detection and the indicating equipment whether high-tension apparatus and transmission line of electricity have high-tension electricity, and purpose is an alert equipment electriferous state when carrying out overhaul of the equipments.
Present high-voltage electriferous display locking device has two kinds, first kind of mode is contact high-voltage capacitance sensor, but the condenser type high pressure sensor is owing to directly link to each other with high voltage bus, cause the high-voltage capacitance sensor breakdown easily, cause security incident, therefore not only security is relatively poor, and causes cost higher owing to will guarantee insulation, generally only is used for 35KV and following system thereof at present; Second kind is non-contact capacitance induction formula high-voltage electriferous display locking device, the danger that this mode is not broken down by high-voltage, testing process is as safe as a house, but detection signal is subjected to the influence of weather, electrical network cabling mode very big, if the circuit of different electric pressures is when just arranging, just can't effectively detect.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of high-voltage electriferous display locking device, and it is not only safe but also detect reliable.
In order to overcome the defective that exists in the background technology, the technical solution adopted for the present invention to solve the technical problems is: a kind of high-voltage electriferous display locking device, comprise electrification in high voltage detection module and display device module, the electrification in high voltage detection module comprises: electrification in high voltage detecting unit, electrification in high voltage detect wireless communication unit, electrification in high voltage detects power supply unit; The display device module comprises: display device wireless communication unit, display device main control unit, display device display unit, display device locking unit, electrification in high voltage detecting unit and electrification in high voltage detect wireless communication unit and detect the power supply unit power supply by electrification in high voltage, and the detection data of electrification in high voltage detection module detect wireless communication unit by electrification in high voltage and send to display device wireless communication unit in the display device module.
The electrification in high voltage detecting unit comprises equipotential electrification in high voltage pick-up unit.
The invention has the beneficial effects as follows: display device is installed in outside the high-voltage safety distance, link by radio communication with the electrification in high voltage detecting unit, detect the whether charged reliable detection that has realized high-tension electricity of high-tension apparatus and transmission line of electricity with equipotential electrification in high voltage pick-up unit.This device has reliable, the safe characteristics that detect.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the structural framing synoptic diagram of preferred implementation of the present invention.
Embodiment
As shown in Figure 1: a kind of high-voltage electriferous display locking device, comprise electrification in high voltage detection module and display device module, the electrification in high voltage detection module comprises: electrification in high voltage detecting unit, electrification in high voltage detect wireless communication unit, electrification in high voltage detects power supply unit; The display device module comprises: display device wireless communication unit, display device main control unit, display device display unit, display device locking unit.It is that electrification in high voltage detects wireless communication unit and the power supply of electrification in high voltage detecting unit that electrification in high voltage detects power supply unit, and electrification in high voltage detects the power supply solar cell for supplying power, also can adopt lithium battery and inductive power supply.Electrification in high voltage detects wireless communication unit the data that the electrification in high voltage detecting unit detects is sent to the display device wireless communication unit, and the display device main control unit is by Data Control display device display unit and the display device locking unit analyzed, processes and displays device wireless communication unit receives.
Claims (2)
1, a kind of high-voltage electriferous display locking device, comprise electrification in high voltage detection module and display device module, the electrification in high voltage detection module comprises the electrification in high voltage detecting unit, electrification in high voltage detects wireless communication unit, electrification in high voltage detects power supply unit, the display device module comprises the display device wireless communication unit, the display device main control unit, the display device display unit, the display device locking unit, it is characterized in that: electrification in high voltage detecting unit and electrification in high voltage detect wireless communication unit and detect the power supply unit power supply by electrification in high voltage, and the detection data of electrification in high voltage detection module detect wireless communication unit by electrification in high voltage and send to display device wireless communication unit in the display device module.
2, a kind of high-voltage electriferous display locking device as claimed in claim 1 is characterized in that: the electrification in high voltage detecting unit comprises equipotential electrification in high voltage pick-up unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100248222A CN101487857A (en) | 2009-02-27 | 2009-02-27 | High voltage electrified display locking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100248222A CN101487857A (en) | 2009-02-27 | 2009-02-27 | High voltage electrified display locking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101487857A true CN101487857A (en) | 2009-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100248222A Pending CN101487857A (en) | 2009-02-27 | 2009-02-27 | High voltage electrified display locking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101487857A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185360A (en) * | 2011-02-25 | 2011-09-14 | 常州市盈能电气有限公司 | High-voltage charged display locking device |
| CN103018524A (en) * | 2012-11-30 | 2013-04-03 | 四川省电力公司内江电业局 | Electrification display detection device of high-voltage power system |
| CN103487635A (en) * | 2013-10-10 | 2014-01-01 | 江苏上能新特变压器有限公司 | High voltage induction wireless electrified indicating device |
-
2009
- 2009-02-27 CN CNA2009100248222A patent/CN101487857A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185360A (en) * | 2011-02-25 | 2011-09-14 | 常州市盈能电气有限公司 | High-voltage charged display locking device |
| CN103018524A (en) * | 2012-11-30 | 2013-04-03 | 四川省电力公司内江电业局 | Electrification display detection device of high-voltage power system |
| CN103487635A (en) * | 2013-10-10 | 2014-01-01 | 江苏上能新特变压器有限公司 | High voltage induction wireless electrified indicating device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090722 |