CN204116418U - A kind of anti-electricity-theft intelligent electric meter mechanism - Google Patents
A kind of anti-electricity-theft intelligent electric meter mechanism Download PDFInfo
- Publication number
- CN204116418U CN204116418U CN201420527157.5U CN201420527157U CN204116418U CN 204116418 U CN204116418 U CN 204116418U CN 201420527157 U CN201420527157 U CN 201420527157U CN 204116418 U CN204116418 U CN 204116418U
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- electric meter
- intelligent electric
- switch
- electricity
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Abstract
The utility model discloses a kind of anti-electricity-theft intelligent electric meter mechanism, it relates to intelligent electric meter technical field, the other end of circuit brake is connected with one end of contact switch, contact switch is arranged on the side of safety guard, match with the inner side of case lid in the contact of contact switch, the other end of contact switch is connected with one end of relay coil, the other end of relay coil is connected with the input end of IC-card intelligent electric meter, the output terminal of IC-card intelligent electric meter respectively with one end of power configuration device, one end of power switch connects, the other end of power configuration device is connected with one end of charging accumulator, the other end of charging accumulator is connected with one end of relay normally closed contact, the other end of relay normally closed contact is connected with alarm, the other end of power switch is connected with one end of fuse, the other end of fuse is connected with one end of circuit breaker, the utility model can realize anti-electricity-theft, easy to use, easy and simple to handle, and structure is simple, reduces cost.
Description
Technical field:
The utility model relates to a kind of anti-electricity-theft intelligent electric meter mechanism, belongs to intelligent electric meter technical field.
Background technology:
Intelligent electric meter is the intelligent terminal of intelligent grid, it has not been traditional electric energy meter, intelligent electric meter is except possessing the function of measuring of traditional electric energy meter basic electricity amount, in order to adapt to intelligent grid and new forms of energy use it also there is the intelligentized function such as bidirectional data communication function, anti-stealing electricity function of two-way multiple rate function of measuring, user side controlling functions, plurality of data transmission modes, intelligent electric meter represents the developing direction of following energy-conserving intelligent electrical network final user intelligent terminal.
The principle of intelligent electric meter is: user holds IC-card and hands over money power purchase to power supply department, purchase of electricity writes in IC-card by power supply department sale of electricity supervisor, and user holds IC-card induction zone brush non-contact IC card (abbreviation is swiped the card, lower same), can to close a floodgate power supply, after power supply, Qana to be walked.When in showing, dump energy equals warning electricity, power alarm of operating a switch (or buzzer warning), now user swipes the card in induction zone and can restore electricity; When dump energy is zero, automatically switch off, user must hold power purchase of paying dues again, just can recover electricity consumption.
IC-card intelligent kilowatt-hour meter divides three-phase and four-line and phase three-wire three two kinds, and for the metering occasion of active energy, pay dues in power purchase input table by user, ammeter could be powered.An Every household has an ammeter card, card is mutually not general, with card electricity consumption, have collect charges for electricity in advance, electricity such as to automatically switch off at the function after being finished in automatic data logging, anti-electricity-theft, card.Meanwhile, the power purchase information of user carries out computer management, carries out easily inquiring about, adds up, charges and printed tickets etc.
Existing intelligent electric meter is in use easily by stealing, and intelligent electric meter cannot detect, its complex structure of existing anti-electricity-theft device, and cost is high, inconvenient during use.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of anti-electricity-theft intelligent electric meter mechanism.
The anti-electricity-theft intelligent electric meter mechanism of one of the present utility model, it comprises ammeter box, safety guard, IC-card intelligent electric meter, circuit brake, power switch, fuse, circuit breaker, contact switch, alarm, charging accumulator, power configuration device, relay, ammeter box is provided with case lid, is provided with safety guard in ammeter box, is provided with IC-card intelligent electric meter in safety guard, circuit brake, power switch, fuse, circuit breaker, electric main is connected with one end of circuit brake, the other end of circuit brake is connected with one end of contact switch, contact switch is arranged on the side of safety guard, match with the inner side of case lid in the contact of contact switch, the other end of contact switch is connected with one end of relay coil, and the other end of relay coil is connected with the input end of IC-card intelligent electric meter, the output terminal of IC-card intelligent electric meter respectively with one end of power configuration device, one end of power switch connects, the other end of power configuration device is connected with one end of charging accumulator, the other end of charging accumulator is connected with one end of relay normally closed contact, the other end of relay normally closed contact is connected with alarm, the other end of power switch is connected with one end of fuse, and the other end of fuse is connected with one end of circuit breaker.
As preferably, described contact switch is switch open in usual.
As preferably, described alarm is audible-visual annunciator.
The beneficial effects of the utility model are: can realize anti-electricity-theft, easy to use, easy and simple to handle, and structure is simple, reduces cost.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit connection diagram of the present utility model.
In figure: 1-ammeter box; 2-safety guard; 3-IC card intelligent electric meter; 4-circuit brake; 5-power switch; 6-fuse; 7-circuit breaker; 8-contact switch; 9-alarm; 10-charging accumulator; 11-power configuration device; KM1-relay.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1-2, this embodiment by the following technical solutions: it comprises ammeter box 1, safety guard 2, IC-card intelligent electric meter 3, circuit brake 4, power switch 5, fuse 6, circuit breaker 7, contact switch 8, alarm 9, charging accumulator 10, power configuration device 11, relay K M1, ammeter box 1 is provided with case lid, is provided with safety guard 2 in ammeter box 1, is provided with IC-card intelligent electric meter 3 in safety guard 2, circuit brake 4, power switch 5, fuse 6, circuit breaker 7, electric main is connected with one end of circuit brake 4, the other end of circuit brake 4 is connected with one end of contact switch 8, contact switch 8 is arranged on the side of safety guard 2, match with the inner side of case lid in the contact of contact switch 8, the other end of contact switch 8 is connected with one end of relay K M1 coil, and the other end of relay K M1 coil is connected with the input end of IC-card intelligent electric meter 3, the output terminal of IC-card intelligent electric meter 3 respectively with one end of power configuration device 11, one end of power switch 5 connects, the other end of power configuration device 11 is connected with one end of charging accumulator 10, the other end of charging accumulator 10 is connected with one end of relay K M1 normally closed contact KM1-1, the other end of relay K M1 normally closed contact KM1-1 is connected with alarm 9, the other end of power switch 5 is connected with one end of fuse 6, and the other end of fuse 6 is connected with one end of circuit breaker 7.
Further, described contact switch 8 is switch open in usual.
Further, described alarm 9 is audible-visual annunciator.
The principle of work of this embodiment is: when there being people to open case lid, and the contact of contact switch 8 disconnects, relay K M1 coil losing electricity, and relay K M1 normally closed contact KM1-1 closes, and alarm 9 sends warning, and energy electricity theft prevention is easy to use, and cost is low.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an anti-electricity-theft intelligent electric meter mechanism, it is characterized in that: it comprises ammeter box (1), safety guard (2), IC-card intelligent electric meter (3), circuit brake (4), power switch (5), fuse (6), circuit breaker (7), contact switch (8), alarm (9), charging accumulator (10), power configuration device (11), relay (KM1), (1) is provided with case lid to ammeter box, safety guard (2) is installed in ammeter box (1), IC-card intelligent electric meter (3) is provided with in safety guard (2), circuit brake (4), power switch (5), fuse (6), circuit breaker (7), electric main is connected with the one end of circuit brake (4), the other end of circuit brake (4) is connected with one end of contact switch (8), contact switch (8) is arranged on the side of safety guard (2), match with the inner side of case lid in the contact of contact switch (8), the other end of contact switch (8) is connected with one end of relay (KM1) coil, the other end of relay (KM1) coil is connected with the input end of IC-card intelligent electric meter (3), the output terminal of IC-card intelligent electric meter (3) respectively with one end of power configuration device (11), one end of power switch (5) connects, the other end of power configuration device (11) is connected with one end of charging accumulator (10), the other end of charging accumulator (10) is connected with one end of relay (KM1) normally closed contact (KM1-1), the other end of relay (KM1) normally closed contact (KM1-1) is connected with alarm (9), the other end of power switch (5) is connected with one end of fuse (6), the other end of fuse (6) is connected with one end of circuit breaker (7).
2. the anti-electricity-theft intelligent electric meter mechanism of one according to claim 1, is characterized in that: described contact switch (8) is switch open in usual.
3. the anti-electricity-theft intelligent electric meter mechanism of one according to claim 1, is characterized in that: described alarm (9) is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527157.5U CN204116418U (en) | 2014-09-13 | 2014-09-13 | A kind of anti-electricity-theft intelligent electric meter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527157.5U CN204116418U (en) | 2014-09-13 | 2014-09-13 | A kind of anti-electricity-theft intelligent electric meter mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116418U true CN204116418U (en) | 2015-01-21 |
Family
ID=52333715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420527157.5U Expired - Fee Related CN204116418U (en) | 2014-09-13 | 2014-09-13 | A kind of anti-electricity-theft intelligent electric meter mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116418U (en) |
-
2014
- 2014-09-13 CN CN201420527157.5U patent/CN204116418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |