CN206819834U - A kind of current transformer for possessing function of opposing electricity-stealing - Google Patents
A kind of current transformer for possessing function of opposing electricity-stealing Download PDFInfo
- Publication number
- CN206819834U CN206819834U CN201720202486.6U CN201720202486U CN206819834U CN 206819834 U CN206819834 U CN 206819834U CN 201720202486 U CN201720202486 U CN 201720202486U CN 206819834 U CN206819834 U CN 206819834U
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- China
- Prior art keywords
- stealing
- housing
- current transformer
- electricity
- protecting box
- Prior art date
- 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 utility model discloses a kind of current transformer for possessing function of opposing electricity-stealing; including housing; iron core is provided with the housing; the left side of the iron core is provided with first coil; the second coil is provided with the right side of the iron core; the housing corner is equipped with fixed screw; the top of the housing is provided with protecting box; the second binding post is provided with the protecting box; the protecting box is fixed by anti-loosening bolt; the lower section of the housing is provided with fixed seat, and RFID identification device is provided between the fixed seat, and the fixed seat is provided with the first binding post.Originally possesses the current transformer for function of opposing electricity-stealing; the setting of protecting box protects stealing caused by short circuit and loosening at the second binding post; the setting of RFID identification device coordinates hardware system, will realize information-based, intelligentized anti-electricity-theft and measuring equipment and controller switching equipment information system management.And the current transformer structure is simple, design science is reasonable, can quickly find electricity stealing, and electrical safety is at a relatively high.
Description
Technical field
Current transformer technical field is the utility model is related to, specially a kind of Current Mutual Inductance for possessing function of opposing electricity-stealing
Device.
Background technology
In recent years, stealing electricity phenomenon remains incessant after repeated prohibition, and has the trend progressively developed to high-tech area, and this is to work of electricity anti-stealing
Bring great challenge.Current operating method of opposing electricity-stealing is opposed electricity-stealing the horizontal dependence of knowwhy to field check personnel
It is larger, often occur and put into a large amount of human and material resources, but situation about can not attain the results expected.If things go on like this, electricity stealing
The economic interests of power supply enterprise will be had a strong impact on, and the electric power safety to entire society brings adverse consequences with energy distribution.It is special
The drawbacks of being not very big existing for old-fashioned punch current transfomer, such as electricity filching person can change the less transformer of multiplying power and change multiplying power
Larger current transformer, nameplate can be suspended on the transformer newly changed again completely, and so power utility check personnel are difficult to use
Naked eyes find stealing situation, and economic loss is caused to electric company.
Utility model content
The purpose of this utility model is to provide a kind of current transformer for possessing function of opposing electricity-stealing, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：It is a kind of possess function of opposing electricity-stealing electric current it is mutual
Sensor, including housing, the housing is interior to be provided with iron core, and the left side of the iron core is provided with first coil, is provided with the right side of the iron core
Second coil, the housing corner are equipped with fixed screw, and the top of the housing is provided with protecting box, is provided with the protecting box
Second binding post, the protecting box are fixed by anti-loosening bolt, and the lower section of the housing is provided with fixed seat, described solid
RFID identification device is provided between reservation, the fixed seat is provided with the first binding post.
Preferably, the number of turn of the first coil is less than the number of turn of the second coil.
Preferably, the housing central section is hollow structure.
Compared with prior art, the beneficial effects of the utility model are：Originally possess the current transformer for function of opposing electricity-stealing, protect
Settings of shield box protects stealing caused by short circuit and loosening at the second binding post, the setting cooperation hardware of RFID identification device
System, information-based, intelligentized anti-electricity-theft and measuring equipment and controller switching equipment information system management will be realized.And the electric current is mutual
Sensor is simple in construction, design science is reasonable, can quickly find electricity stealing, and electrical safety is at a relatively high.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is partial view on the left of the utility model.
In figure：1 iron core, 2 first coils, 3 fixed seats, 4RFID identifiers, 5 second coils, 6 housings, 7 fixed screws, 8
Second binding post, 9 protecting box, 10 anti-loosening bolts, 11 first binding posts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of Current Mutual Inductance for possessing function of opposing electricity-stealing
Device, including housing 6, the housing 6 is interior to be provided with iron core 1, and the left side of the iron core 1 is provided with first coil 2, the right side of iron core 1
Provided with the second coil 5,6 four jiaos of the housing is equipped with fixed screw 7, and the top of the housing 6 is provided with protecting box 9, the guarantor
The second binding post 8 is provided with shield box 9, the protecting box 9 is fixed by anti-loosening bolt 10, the lower section of the housing 6
Provided with fixed seat 3, RFID identification device 4 is provided between the fixed seat 3, the fixed seat 3 is provided with the first binding post 11, institute
The number of turn for stating first coil 2 is less than the number of turn of the second coil 5, and the middle part of housing 6 is hollow structure.
Operation principle：Current transformer is made up of iron core 1 and first coil 2, the second coil 5 closed, Current Mutual Inductance
The measuring coil of device provides power network current information, then has setting for protecting box 9 in normal voltage range to measurement, metering device
Put and protect stealing caused by short circuit and loosening at the second binding post 8, the setting of RFID identification device 4 coordinates hardware system will
Realize information-based, intelligentized anti-electricity-theft and measuring equipment and controller switching equipment information system management.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of current transformer for possessing function of opposing electricity-stealing, including housing (6), it is characterised in that：It is provided with the housing (6)
Iron core (1), the left side of the iron core (1) is provided with first coil (2), the second coil (5) is provided with the right side of the iron core (1), described
Housing (6) corner is equipped with fixed screw (7), and the top of the housing (6) is provided with protecting box (9), set in the protecting box (9)
There is the second binding post (8), the protecting box (9) is fixed by anti-loosening bolt (10), is set below the housing (6)
There is fixed seat (3), be provided with RFID identification device (4) between the fixed seat (3), the fixed seat (3) is provided with the first terminals
Sub (11).
A kind of 2. current transformer for possessing function of opposing electricity-stealing according to claim 1, it is characterised in that：The First Line
The number of turn for enclosing (2) is less than the number of turn of the second coil (5).
A kind of 3. current transformer for possessing function of opposing electricity-stealing according to claim 1, it is characterised in that：The housing
(6) middle part is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202486.6U CN206819834U (en) | 2017-03-03 | 2017-03-03 | A kind of current transformer for possessing function of opposing electricity-stealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202486.6U CN206819834U (en) | 2017-03-03 | 2017-03-03 | A kind of current transformer for possessing function of opposing electricity-stealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206819834U true CN206819834U (en) | 2017-12-29 |
Family
ID=60749934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720202486.6U Expired - Fee Related CN206819834U (en) | 2017-03-03 | 2017-03-03 | A kind of current transformer for possessing function of opposing electricity-stealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206819834U (en) |
-
2017
- 2017-03-03 CN CN201720202486.6U patent/CN206819834U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20190303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |