CN105182023A - Electricity theftproof ammeter cover - Google Patents
Electricity theftproof ammeter cover Download PDFInfo
- Publication number
- CN105182023A CN105182023A CN201510515869.4A CN201510515869A CN105182023A CN 105182023 A CN105182023 A CN 105182023A CN 201510515869 A CN201510515869 A CN 201510515869A CN 105182023 A CN105182023 A CN 105182023A
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- China
- Prior art keywords
- electricity
- cover
- ammeter
- cover body
- theftproof
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention relates to an electricity theftproof ammeter cover. The electricity theftproof ammeter cover is characterized in that the electricity theftproof ammeter cover is formed by a cover body which is made of ferromagnetism material; mounting ears are symmetrically arranged at the left and right sides of the cover body; a mounting groove which is used for placing an ammeter is arranged on a lower cover wall in the cover body; and a meter reading window is arranged on the front cover wall of the cover body, wherein the position of the meter reading window is opposite to an ammeter screen. The electricity theftproof ammeter cover has the advantages of being scientific and reasonable in structural design, being able to resist strong magnetic interference and reducing the electricity stealing incidence rate, and belongs to an electricity theftproof ammeter cover with high novelty.
Description
Technical field
The invention belongs to power domain, relate to a kind of device installing ammeter, particularly a kind of anti-electricity-theft watch glasses.
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.At present, stealing electricity phenomenon is high-technicalization progressively, and often utilize high frequency, Gao Ci, high pressure tactics carries out stealing, classical inverse electricity filching means can not effectively prevent this stealing electricity phenomenon.
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, reduce the anti-electricity-theft watch glasses of stealing incidence.
The present invention solves its technical matters and is achieved through the following technical solutions:
A kind of anti-electricity-theft watch glasses, it is characterized in that: the cover body be made up of ferrimagnet is formed, mounting ear is shaped with in the left and right sides symmetry of cover body, lower cover wall in cover body is shaped with the mounting groove for placing ammeter, on the anterior cover wall of cover body, the position relative with ammeter screen is shaped with window of checking meter.
And, described window of checking meter is provided with the reinforcement that right-angled intersection is arranged.
And, the cover wall of described cover body front portion is also shaped with bleeder vent.
Advantage of the present invention and beneficial effect are:
1. an anti-electricity-theft watch glasses, during use, is placed in ammeter in mounting groove, and the screen of ammeter is relative with window of checking meter, and utilizes screw to be fixed on the tank wall of ammeter box by this watthour meter cover.Because the cover body of watthour meter cover is made up of ferrimagnet, there is certain anti-strong magnetic action, add ammeter box with the use of, ammeter can be run normally, effectively reduces the generation of stealing accident.
2. an anti-electricity-theft watch glasses, by the setting of reinforcement on window of checking meter, effectively prevent the breakage of window of checking meter, and prevents someone from passing through to destroy the mode stealing of ammeter window.
3. an anti-electricity-theft watch glasses, by the setting of bleeder vent, avoids wet weather, produces moisture, thus have influence on the problem of data observation in the inside of watthour meter cover.
4. scientific structure design of the present invention is reasonable, and having the advantage can resisted strong magnetic interference, reduce stealing incidence, is a kind of anti-electricity-theft watch glasses with higher innovation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the cut-open view of Fig. 1.
Reference numeral
1-mounting ear, 2-cover body, 3-check meter window, 4-reinforcement, 5-bleeder vent, the anterior cover wall of 6-, 7-mounting groove.
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 anti-electricity-theft watch glasses, its innovation is: the cover body 2 be made up of ferrimagnet is formed, mounting ear 1 is shaped with in the left and right sides symmetry of cover body, lower cover wall in cover body is shaped with the mounting groove 7 for placing ammeter, on the anterior cover wall 6 of cover body, the position relative with ammeter screen is shaped with window 3 of checking meter.
Described window of checking meter is provided with the reinforcement 4 that right-angled intersection is arranged.
The cover wall of described cover body front portion is also shaped with bleeder vent 5.
During use, be placed in by ammeter in mounting groove, the screen of ammeter is relative with window of checking meter, and utilizes screw to be fixed on the tank wall of ammeter box by this watthour meter cover.Because the cover body of watthour meter cover is made up of ferrimagnet, there is certain anti-strong magnetic action, add ammeter box with the use of, ammeter can be run normally, effectively reduces the generation of stealing accident.
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 (3)
1. an anti-electricity-theft watch glasses, it is characterized in that: the cover body be made up of ferrimagnet is formed, mounting ear is shaped with in the left and right sides symmetry of cover body, lower cover wall in cover body is shaped with the mounting groove for placing ammeter, on the anterior cover wall of cover body, the position relative with ammeter screen is shaped with window of checking meter.
2. the anti-electricity-theft watch glasses of one according to claim 1, is characterized in that: on described window of checking meter, be provided with the reinforcement that right-angled intersection is arranged.
3. the anti-electricity-theft watch glasses of one according to claim 1 and 2, is characterized in that: on the cover wall of described cover body front portion, be also shaped with bleeder vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515869.4A CN105182023A (en) | 2015-08-20 | 2015-08-20 | Electricity theftproof ammeter cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515869.4A CN105182023A (en) | 2015-08-20 | 2015-08-20 | Electricity theftproof ammeter cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105182023A true CN105182023A (en) | 2015-12-23 |
Family
ID=54904240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510515869.4A Pending CN105182023A (en) | 2015-08-20 | 2015-08-20 | Electricity theftproof ammeter cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105182023A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569154Y (en) * | 2002-09-13 | 2003-08-27 | 石家庄长通电器有限公司 | Electromagnetic shielding type electronic electric meter |
| CN2578833Y (en) * | 2002-10-22 | 2003-10-08 | 李耀祖 | Single phase electronic kilowatt meter against charge evasion |
| CN2666722Y (en) * | 2003-12-16 | 2004-12-29 | 哈飞汽车股份有限公司 | Vehicle combined instrument |
| CN101216504A (en) * | 2008-01-09 | 2008-07-09 | 任昌兆 | Electricity meter box with shield for preventing strong magnetism electricity-theft |
| CN202676763U (en) * | 2012-06-07 | 2013-01-16 | 安徽明都群乔电力设备有限公司 | Reinforced ammeter case |
| CN202796389U (en) * | 2012-10-18 | 2013-03-13 | 青州鸿润电器科技有限公司 | Horizontal magnetic shielding transformer for smart electric meter |
| CN204116420U (en) * | 2014-10-31 | 2015-01-21 | 国家电网公司 | The electric energy meter of anti-strong magnetic stealing |
| CN204287268U (en) * | 2014-12-10 | 2015-04-22 | 国家电网公司 | Anti-error intelligent electric meter of checking meter |
-
2015
- 2015-08-20 CN CN201510515869.4A patent/CN105182023A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569154Y (en) * | 2002-09-13 | 2003-08-27 | 石家庄长通电器有限公司 | Electromagnetic shielding type electronic electric meter |
| CN2578833Y (en) * | 2002-10-22 | 2003-10-08 | 李耀祖 | Single phase electronic kilowatt meter against charge evasion |
| CN2666722Y (en) * | 2003-12-16 | 2004-12-29 | 哈飞汽车股份有限公司 | Vehicle combined instrument |
| CN101216504A (en) * | 2008-01-09 | 2008-07-09 | 任昌兆 | Electricity meter box with shield for preventing strong magnetism electricity-theft |
| CN202676763U (en) * | 2012-06-07 | 2013-01-16 | 安徽明都群乔电力设备有限公司 | Reinforced ammeter case |
| CN202796389U (en) * | 2012-10-18 | 2013-03-13 | 青州鸿润电器科技有限公司 | Horizontal magnetic shielding transformer for smart electric meter |
| CN204116420U (en) * | 2014-10-31 | 2015-01-21 | 国家电网公司 | The electric energy meter of anti-strong magnetic stealing |
| CN204287268U (en) * | 2014-12-10 | 2015-04-22 | 国家电网公司 | Anti-error intelligent electric meter of checking meter |
Non-Patent Citations (2)
| Title |
|---|
| 吴丽珍等: "浅析智能电表防窃技术", 《技术研发》 * |
| 程春辉等: "新型防窃电表箱的开发应用", 《科技创新与应用》 * |
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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: 20151223 |