CN204116409U - The anti-unlatching ammeter box of a kind of intelligent electric meter - Google Patents
The anti-unlatching ammeter box of a kind of intelligent electric meter Download PDFInfo
- Publication number
- CN204116409U CN204116409U CN201420537612.XU CN201420537612U CN204116409U CN 204116409 U CN204116409 U CN 204116409U CN 201420537612 U CN201420537612 U CN 201420537612U CN 204116409 U CN204116409 U CN 204116409U
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- China
- Prior art keywords
- relay
- casing
- power
- case lid
- unlatching
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- 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.)
- Expired - Fee Related
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Abstract
The anti-unlatching ammeter box of a kind of intelligent electric meter, it relates to intelligent electric meter technical field, case lid is arranged on casing by rotating shaft, the inside of casing is provided with heat sink, heat sink is provided with radiator fan, electromagnetism interlocking device is arranged on the inner side of case lid, snap close is arranged on the inner side of casing, and the interlocking bar of electromagnetism interlocking device matches with snap close, power configuration device, alarm, relay is all arranged on the inside of casing, power pluging connection is arranged on case lid, power pluging connection is connected with power configuration device by wire, power configuration device by wire respectively with one end of relay coil, one end of relay normally open contact connects, the other end of relay normally open contact is connected with alarm, the other end of relay coil is connected with electromagnetism interlocking device, the utility model can prevent random unlatching, effectively protects ammeter, easy to use, easy and simple to handle, easy to use.
Description
Technical field:
The utility model relates to the anti-unlatching ammeter box of a kind of intelligent electric meter, 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 IC-card Intelligent ammeter box all adopts common table case, and it is easily opened and damages ammeter, causes the waste of resource, uses inconvenience.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide the anti-unlatching ammeter box of a kind of intelligent electric meter.
The anti-unlatching ammeter box of a kind of intelligent electric meter of the present utility model, it comprises casing, case lid, heat sink, radiator fan, electromagnetism interlocking device, snap close, power pluging connection, power configuration device, alarm, relay, case lid is arranged on casing by rotating shaft, the inside of casing is provided with heat sink, heat sink is provided with radiator fan, electromagnetism interlocking device is arranged on the inner side of case lid, snap close is arranged on the inner side of casing, and the interlocking bar of electromagnetism interlocking device matches with snap close, power configuration device, alarm, relay is all arranged on the inside of casing, power pluging connection is arranged on case lid, power pluging connection is connected with power configuration device by wire, power configuration device by wire respectively with one end of relay coil, one end of relay normally open contact connects, the other end of relay normally open contact is connected with alarm, the other end of relay coil is connected with electromagnetism interlocking device.
As preferably, described electromagnetism interlocking device is electromagnetism interlocking device open in usual.
As preferably, described radiator fan is that turbine type radiation air falls apart.
The beneficial effects of the utility model are: can prevent random unlatching, effectively protect ammeter, easy to use, easy and simple to handle, easy to use.
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 theory diagrams of the present utility model.
In figure: 1-casing; 2-case lid; 3-heat sink; 4-radiator fan; 5-electromagnetism interlocking device; 6-snap close; 7-power pluging connection; 8-power configuration device; 9-alarm; 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 casing 1, case lid 2, heat sink 3, radiator fan 4, electromagnetism interlocking device 5, snap close 6, power pluging connection 7, power configuration device 8, alarm 9, relay K M1, case lid 2 is arranged on casing 1 by rotating shaft, the inside of casing 1 is provided with heat sink 3, heat sink 3 is provided with radiator fan 4, electromagnetism interlocking device 5 is arranged on the inner side of case lid 2, snap close 6 is arranged on the inner side of casing 1, and the interlocking bar of electromagnetism interlocking device 5 matches with snap close 6, power configuration device 8, alarm 9, relay K M1 is all arranged on the inside of casing 1, and power pluging connection 7 is arranged on case lid 2, and power pluging connection 7 is connected with power configuration device 8 by wire, power configuration device 8 by wire respectively with one end of relay K M1 coil, one end of relay K M1 normally opened contact KM1-1 connects, and the other end of relay K M1 normally opened contact KM1-1 is connected with alarm 9, and the other end of relay K M1 coil is connected with electromagnetism interlocking device 5.
Further, described electromagnetism interlocking device 5 is electromagnetism interlocking device open in usual.
Further, described radiator fan 4 for turbine type radiation air fall apart.
The principle of work of this embodiment is: to be matched the inner interlocking of incompatible realization by electromagnetism interlocking device 5 and snap close 6, when it is time for repair, special attaching plug is plugged on power pluging connection 7, now, the adhesive of electromagnetism interlocking device 5, case lid 2 is opened, and relay K M1 coil obtains electric simultaneously, and relay K M1 normally opened contact KM1-1 closes, alarm 9 is reported to the police, easy to use, easy and simple to handle, security is high.
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. the anti-unlatching ammeter box of intelligent electric meter, it is characterized in that: it comprises casing (1), case lid (2), heat sink (3), radiator fan (4), electromagnetism interlocking device (5), snap close (6), power pluging connection (7), power configuration device (8), alarm (9), relay (KM1), case lid (2) is arranged on casing (1) by rotating shaft, the inside of casing (1) is provided with heat sink (3), heat sink (3) is provided with radiator fan (4), electromagnetism interlocking device (5) is arranged on the inner side of case lid (2), snap close (6) is arranged on the inner side of casing (1), and the interlocking bar of electromagnetism interlocking device (5) matches with snap close (6), power configuration device (8), alarm (9), relay (KM1) is all arranged on the inside of casing (1), power pluging connection (7) is arranged on case lid (2), power pluging connection (7) is connected with power configuration device (8) by wire, power configuration device (8) by wire respectively with one end of relay (KM1) coil, one end of relay (KM1) normally opened contact (KM1-1) connects, the other end of relay (KM1) normally opened contact (KM1-1) is connected with alarm (9), the other end of relay (KM1) coil is connected with electromagnetism interlocking device (5).
2. the anti-unlatching ammeter box of a kind of intelligent electric meter according to claim 1, is characterized in that: described electromagnetism interlocking device (5) is electromagnetism interlocking device open in usual.
3. the anti-unlatching ammeter box of a kind of intelligent electric meter according to claim 1, is characterized in that: described radiator fan (4) for turbine type radiation air fall apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537612.XU CN204116409U (en) | 2014-09-18 | 2014-09-18 | The anti-unlatching ammeter box of a kind of intelligent electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537612.XU CN204116409U (en) | 2014-09-18 | 2014-09-18 | The anti-unlatching ammeter box of a kind of intelligent electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116409U true CN204116409U (en) | 2015-01-21 |
Family
ID=52333706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537612.XU Expired - Fee Related CN204116409U (en) | 2014-09-18 | 2014-09-18 | The anti-unlatching ammeter box of a kind of intelligent electric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219101A (en) * | 2019-11-28 | 2020-06-02 | 刘晓丹 | Anti-electricity-theft safety lock for electric meter box |
-
2014
- 2014-09-18 CN CN201420537612.XU patent/CN204116409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219101A (en) * | 2019-11-28 | 2020-06-02 | 刘晓丹 | Anti-electricity-theft safety lock for electric meter box |
| CN111219101B (en) * | 2019-11-28 | 2021-05-28 | 江苏吉野电气有限公司 | Anti-electricity-theft safety lock for electric meter box |
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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: 20150918 |
|
| EXPY | Termination of patent right or utility model |