CN105116186A - Totally-enclosed anti-interference metering box - Google Patents
Totally-enclosed anti-interference metering box Download PDFInfo
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- CN105116186A CN105116186A CN201510519242.6A CN201510519242A CN105116186A CN 105116186 A CN105116186 A CN 105116186A CN 201510519242 A CN201510519242 A CN 201510519242A CN 105116186 A CN105116186 A CN 105116186A
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Abstract
The invention relates to a totally-enclosed anti-interference metering box, comprising a casing and a case door hinged to the casing and capable of being closed and locked, wherein the support in the casing is fixedly provided with an electric energy meter. The totally-enclosed anti-interference metering box is characterized in that the distance between the electric energy meter and each casing wall(including an upper casing wall, a lower casing wall, a left casing wall, a right casing wall, and a front casing wall) is no less than 20 cm; metering box is also provided with a shielding screen and a sealing joint strip; the shielding screen covers the external surface of the electric energy meter and is fixed to the support; the sealing joint strip is fixed to the front end of the casing, and realizes sealing between the casing door and the casing after the casing door is closed. The totally-enclosed anti-interference metering box has a scientific and reasonable design, can resist strong magnetic interference, and avoid electric larceny, and has higher creativity.
Description
Technical field
The invention belongs to power domain, relate to a kind of batch meter, particularly a kind of totally-enclosed anti-interference batch meter.
Background technology
Electricity is industrial and agricultural production and the indispensable energy of people's daily life, and power supply department, in order to Accurate Measurements of Electric Energy, the circuit of electricity consumer is all provided with electric energy meter, so that reasonable fee.But there is only a few lawless person under the ordering about of interests, usually electric energy meter is juggled things, cause electric energy meter not turn or slow-speed, to reach the object stealing electric energy.
In order to reduce the loss of national wealth, stop the generation of electricity filching behavior, power supply department adopts and is placed in anti-theft electricity meter box by electric energy meter, make lawless person cannot touch the mode of electric energy meter, but this antitheft mode can only stop the object of electricity filching person stealing on the circuit of electric energy meter, and electricity filching person can not be stopped adopt other means to carry out stealing.If existing electric energy meter is all induction type and electronic type, it drives counting, current sampling, braking Buddhist nun resistance all be unable to do without electromagnetic component, when the lawless person of stealing applies strong magnetic interference near the said elements of electric energy meter, then electric energy meter can be caused to count slowly or do not measure.Such as, when being placed near the rotation aluminium dish of induction table by the magnet of the strong magnetic of band, will there is slow-speed or stall in electric energy meter; Time near stepper motor counter magnet being placed in electronic watch, stepper motor because of be subject to outer reinforcement magnetic effect and cannot step-by-step counting, cause electric energy meter to measure; Time near the current sampling device (CT) magnet being placed in multi-function wrist-instrument, effect because of high-intensity magnetic field can cause full conjunction of iron core height of current sampling device and sensing cannot sample alternating signal, causes electric energy meter to be counted slowly or really can not reach anti-theft function.
Therefore, design a kind of totally-enclosed anti-interference batch meter to be extremely necessary.
Summary of the invention
The object of the present invention is to provide a kind of scientific structure design reasonable, strong magnetic interference can be resisted, avoid the totally-enclosed anti-interference batch meter of stealing electricity phenomenon.
The present invention solves its technical matters and is achieved through the following technical solutions:
A kind of totally-enclosed anti-interference batch meter, comprise casing and be articulated with closing and the chamber door of locking on casing, support in described casing is installed with electric energy meter, it is characterized in that: the distance of described electric energy meter and casing upper and lower, left and right, front 5 tank walls is all more than or equal to 20cm, also comprise shielding new cover and sealing joint strip, the outside surface that described shielding new cover cover is loaded on electric energy meter fixes with support, described sealing joint strip is installed in the front end of casing, realizes the sealing with casing after chamber door closes by sealing adhesive tape.
And, described chamber door is provided with the windowpane relative with electric energy meter screen.
And the position relative with electric energy meter screen in the front end of described shielding new cover is provided with transparent panel.
And also comprise alarm mechanism, described alarm mechanism is made up of travel switch and alarm, described travel switch is arranged at the unlatching side of outside chamber door, and described alarm is arranged on box house, and is connected with travel switch by wire.
And, also comprise rain cover, the upper eaves place of described casing is provided with downward-sloping rain cover.
Advantage of the present invention and beneficial effect are:
1. a totally-enclosed anti-interference batch meter, by strengthening the distance of batch meter and cabinet wall, can effectively prevent from disturbing the impact on electric energy meter; By the design of shielding new cover, avoiding electric energy meter affects its problem run well by strong magnetic; By the design of sealing joint strip, ensure that extraneous any unnecessary line can not enter casing, prevent user from potato masher antenna is goed deep into the problem carrying out in casing disturbing stealing.The structural design of multiple electricity-stealing, effectively reduces the generation of stealing.
2. a totally-enclosed anti-interference batch meter, by the setting of windowpane or transparent panel, facilitates and checks meter, and is easy to the service condition understanding electricity; By the setting of alarm mechanism, can play on the one hand and facilitate responsible official to go and find out what's going in time, the effect of fright electricity filching person can be played on the other hand when alarm sounds, make it produce fear at heart, and then stop electricity filching behavior.
3. a totally-enclosed anti-interference batch meter, by the design of rain cover, avoids entering of rainwater, plays the effect of protection electric energy meter.
4. scientific structure design of the present invention is reasonable, and having the advantage can resisted strong magnetic interference, avoid stealing to occur, is a kind of totally-enclosed anti-interference batch meter with higher innovation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (unlatching chamber door);
Fig. 2 is the right view (closedown chamber door) of Fig. 1;
Fig. 3 is the structural representation that Fig. 2 omits chamber door.
Fig. 4 is the front schematic view of shielding new cover of the present invention.
Reference numeral
1-support, 2-electric energy meter, 3-shielding new cover, 4-casing, 5-rain cover, 6-chamber door, 7-travel switch, 8-windowpane, 9-alarm, 10-transparent panel, 11-sealing joint strip.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of totally-enclosed anti-interference batch meter, comprise casing 4 and be articulated with closing and the chamber door 6 of locking on casing, support 1 in described casing is installed with electric energy meter 2, its innovation is: the distance of described electric energy meter and casing upper and lower, left and right, front 5 tank walls is all more than or equal to 20cm, also comprise shielding new cover 3 and sealing joint strip 11, the outside surface that described shielding new cover cover is loaded on electric energy meter fixes with support, described sealing joint strip is installed in the front end of casing, realizes the sealing with casing after chamber door closes by sealing adhesive tape.
Described chamber door is provided with the windowpane 8 relative with electric energy meter screen.
The position that the front end of described shielding new cover is relative with electric energy meter screen is provided with transparent panel 10.
Also comprise alarm mechanism, described alarm mechanism is made up of travel switch 7 and alarm 9, and described travel switch is arranged at the unlatching side of outside chamber door, and described alarm is arranged on box house, and is connected with travel switch by wire.
Also comprise rain cover 5, the upper eaves place of described casing is provided with downward-sloping rain cover.
This totally-enclosed anti-interference batch meter, by strengthening the distance of batch meter and cabinet wall, can effectively prevent from disturbing the impact on electric energy meter; By the design of shielding new cover, avoiding electric energy meter affects its problem run well by strong magnetic; By the design of sealing joint strip, ensure that extraneous any unnecessary line can not enter casing, prevent user from potato masher antenna is goed deep into the problem carrying out in casing disturbing stealing.The structural design of multiple electricity-stealing, effectively reduces the generation of stealing.
Although disclose 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 not departing from the present invention and claims, various replacement, change and amendment are all possible, therefore, scope of the present invention is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (5)
1. a totally-enclosed anti-interference batch meter, comprise casing and be articulated with closing and the chamber door of locking on casing, support in described casing is installed with electric energy meter, it is characterized in that: the distance of described electric energy meter and casing upper and lower, left and right, front 5 tank walls is all more than or equal to 20cm, also comprise shielding new cover and sealing joint strip, the outside surface that described shielding new cover cover is loaded on electric energy meter fixes with support, described sealing joint strip is installed in the front end of casing, realizes the sealing with casing after chamber door closes by sealing adhesive tape.
2. the totally-enclosed anti-interference batch meter of one according to claim 1, is characterized in that: on described chamber door, be provided with the windowpane relative with electric energy meter screen.
3. the totally-enclosed anti-interference batch meter of one according to claim 1, is characterized in that: the position relative with electric energy meter screen in the front end of described shielding new cover is provided with transparent panel.
4. the totally-enclosed anti-interference batch meter of one according to claim 1, it is characterized in that: also comprise alarm mechanism, described alarm mechanism is made up of travel switch and alarm, described travel switch is arranged at the unlatching side of outside chamber door, described alarm is arranged on box house, and is connected with travel switch by wire.
5. the totally-enclosed anti-interference batch meter of one according to claim 1, is characterized in that: also comprise rain cover, and the upper eaves place of described casing is provided with downward-sloping rain cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519242.6A CN105116186A (en) | 2015-08-20 | 2015-08-20 | Totally-enclosed anti-interference metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519242.6A CN105116186A (en) | 2015-08-20 | 2015-08-20 | Totally-enclosed anti-interference metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105116186A true CN105116186A (en) | 2015-12-02 |
Family
ID=54664222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510519242.6A Pending CN105116186A (en) | 2015-08-20 | 2015-08-20 | Totally-enclosed anti-interference metering box |
Country Status (1)
| Country | Link |
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| CN (1) | CN105116186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203883A (en) * | 2021-03-30 | 2021-08-03 | 国网山东省电力公司莱芜供电公司 | Multifunctional electric energy meter box capable of preventing misconnection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1460438A1 (en) * | 2003-03-15 | 2004-09-22 | EMH Elektrizitätszähler GmbH & Co KG | Modular electricity meter |
| CN201837655U (en) * | 2010-11-01 | 2011-05-18 | 安徽省电力公司阜阳供电公司 | Novel electricity stealing-prevention meter box |
| CN202631595U (en) * | 2012-04-23 | 2012-12-26 | 国家电网公司 | Anti-electricity-theft metering box |
| CN203658427U (en) * | 2013-11-19 | 2014-06-18 | 国家电网公司 | Shielding bag used by electric energy meter to resist electromagnetic interferences and prevent cover-opening electricity stealing |
| CN204028165U (en) * | 2014-05-29 | 2014-12-17 | 国家电网公司 | Antitheft ammeter box of irrigating the fields |
-
2015
- 2015-08-20 CN CN201510519242.6A patent/CN105116186A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1460438A1 (en) * | 2003-03-15 | 2004-09-22 | EMH Elektrizitätszähler GmbH & Co KG | Modular electricity meter |
| CN201837655U (en) * | 2010-11-01 | 2011-05-18 | 安徽省电力公司阜阳供电公司 | Novel electricity stealing-prevention meter box |
| CN202631595U (en) * | 2012-04-23 | 2012-12-26 | 国家电网公司 | Anti-electricity-theft metering box |
| CN203658427U (en) * | 2013-11-19 | 2014-06-18 | 国家电网公司 | Shielding bag used by electric energy meter to resist electromagnetic interferences and prevent cover-opening electricity stealing |
| CN204028165U (en) * | 2014-05-29 | 2014-12-17 | 国家电网公司 | Antitheft ammeter box of irrigating the fields |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203883A (en) * | 2021-03-30 | 2021-08-03 | 国网山东省电力公司莱芜供电公司 | Multifunctional electric energy meter box capable of preventing misconnection |
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| 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: 20151202 |