CN205809137U - One automatically powers off protective device for anti-fraudulent use of electricity - Google Patents
One automatically powers off protective device for anti-fraudulent use of electricity Download PDFInfo
- Publication number
- CN205809137U CN205809137U CN201620607131.0U CN201620607131U CN205809137U CN 205809137 U CN205809137 U CN 205809137U CN 201620607131 U CN201620607131 U CN 201620607131U CN 205809137 U CN205809137 U CN 205809137U
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- power
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- electricity
- housing
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- 230000005611 electricity Effects 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses one and automatically power off protective device for anti-fraudulent use of electricity, including power-off housing, dividing plate, portable plate, accumulator, wire block, permanent magnet, helical spring, binding post and conductive mounting block, the outside of described power-off housing is provided with installing plate and two groups of binding posts, the inside of power-off housing is provided with one group of dividing plate and one group of portable plate, and between one end of power-off enclosure interior and dividing plate, it is provided with a group storage battery, dividing plate and portable plate are equipped with one group of wire block at the corresponding site of opposite, the other end of portable plate is provided with permanent magnet, it is provided with helical spring between the other end of portable plate and power-off enclosure interior, and the inside of power-off shell one end is provided with outside and is wound with the ferrum core of coil, accumulator and coil connect one group of conductive mounting block by wire respectively.This utility model, simple in construction, in limiting ammeter box on the premise of threading hole, it is achieved stealing cannot close case lid, and case lid once cannot be closed and will be caused power-off, effectively prevent the generation of stealing electricity phenomenon.
Description
Technical field
This utility model relates to electrical equipment technical field, and specially one automatically powers off protective device for anti-fraudulent use of electricity.
Background technology
During currently for small home electricity consumption, all can use ammeter box and ammeter, and external ammeter box is likely to result in
The generation of stealing electricity phenomenon, additionally, the space of through hole is bigger, so in the case of stealing, people also are difficult in general ammeter box
Find.
Utility model content
The purpose of this utility model is to provide one to automatically power off protective device for anti-fraudulent use of electricity, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model provides following technical scheme: one automatically powers off protective device for anti-fraudulent use of electricity,
Including power-off housing, dividing plate, portable plate, accumulator, wire block, permanent magnet, helical spring, iron core, coil, installing plate, wiring
Post and conductive mounting block, the outside of described power-off housing is provided with installing plate and two groups of binding posts, and the inside of power-off housing is provided with one
Group dividing plate and one group of portable plate, and between one end of power-off enclosure interior and dividing plate, it is provided with a group storage battery, dividing plate and portable plate
Corresponding site in opposite is equipped with one group of wire block, and the other end of portable plate is provided with permanent magnet, portable plate and power-off shell
It is provided with helical spring between the other end in internal portion, and the inside of power-off shell one end is provided with outside and is wound with the iron core of coil,
Accumulator and coil connect one group of conductive mounting block by wire respectively.
Preferably, described in one of which, conductive mounting block is installed to the side of ammeter box, and another group conductive mounting block is installed
At the inwall of case lid, and when case lid is closed, two groups of conductive mounting blocks can contact.
Preferably, conductive mounting block described in one of which connects the positive pole of accumulator by wire, and another organizes conductive mounting
Block connects one end of described coil by wire, and the other end of described coil connects the negative pole of described accumulator by wire.
Preferably, one of which binding post connects wire block described in one of which by wire, and another organizes described binding post
Connect another by wire and organize described wire block.
Preferably, during installation, one of which binding post connects live wire in ammeter, and another group binding post connects in domestic power supply
One end of live wire.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, are limiting ammeter box
On the premise of middle threading hole, it is achieved stealing cannot close case lid, and case lid once cannot be closed and will be caused power-off, effectively prevents
The generation of stealing electricity phenomenon.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation automatically powering off protective device for anti-fraudulent use of electricity of this utility model；
In figure: 1, power-off housing, 2, dividing plate, 3, portable plate, 4, accumulator, 5, wire block, 6, permanent magnet, 7, spiral bullet
Spring, 8, iron core, 9, coil, 10, installing plate, 11, binding post, 12, conductive mounting block.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, a kind of embodiment that this utility model provides: one automatically powers off protective device for anti-fraudulent use of electricity, including
Power-off housing 1, dividing plate 2, portable plate 3, accumulator 4, wire block 5, permanent magnet 6, helical spring 7, iron core 8, coil 9, installing plate
10, binding post 11 and conductive mounting block 12, the outside of described power-off housing 1 is provided with installing plate 10 and two groups of binding posts 11, power-off
The inside of housing 1 is provided with between one group of dividing plate 2 and one group of portable plate 3, and one end and the dividing plate 2 within power-off housing 1 and is provided with one
Group storage battery 4, dividing plate 2 and portable plate 3 are equipped with one group of wire block 5, the other end of portable plate 3 at the corresponding site of opposite
It is provided with between the other end within permanent magnet 6, portable plate 3 and power-off housing 1 and is provided with helical spring 7, and power-off housing 1 one end
Inside is provided with outside and is wound with the iron core 8 of coil 9, accumulator 4 and coil 9 and connects one group of conductive mounting block by wire respectively
12；Described in one of which, conductive mounting block 12 is installed to the side of ammeter box, and another group conductive mounting block 12 is arranged on case lid
Inwall, and when case lid is closed, two groups of conductive mounting blocks 12 can contact；Described in one of which, conductive mounting block 12 passes through wire
Connecting the positive pole of accumulator 4, another group conductive mounting block 12 connects one end of described coil 9 by wire, described coil 9 another
One end connects the negative pole of described accumulator 4 by wire；One of which binding post 11 is connected by wire leads described in one of which
Line block 5, another is organized described binding post 11 and connects another described wire block 5 of group by wire；During installation, one of which binding post 11
Connecting live wire in ammeter, another group binding post 11 connects one end of live wire in domestic power supply.
Specifically used mode: in utility model works, is installed to the side of ammeter box by one of which conductive mounting block 12
Face, another group conductive mounting block 12 is arranged on the inwall of case lid, and when case lid is closed, two groups of conductive mounting blocks 12 can connect
Touch, now, owing to the size and number of threading hole is limited, so once stealing is necessary for the state being on so that case lid, and
Case lid is once opened, and two groups of conductive mounting blocks 12 just separate, it is impossible to be powered, and now, helical spring 7 is in the effect of elastic force
Under so that two groups of conducting blocks 5 separate, and two groups of binding posts 11 will disconnect, and causes electric power to be unable to supply, it is achieved power-off.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Claims (5)
1. automatically power off a protective device for anti-fraudulent use of electricity, including power-off housing (1), dividing plate (2), portable plate (3), accumulator (4),
Wire block (5), permanent magnet (6), helical spring (7), iron core (8), coil (9), installing plate (10), binding post (11) and conduction peace
Dress block (12), it is characterised in that: the outside of described power-off housing (1) is provided with installing plate (10) and two groups of binding posts (11), power-off
The inside of housing (1) is provided with the one end inside one group of dividing plate (2) and one group of portable plate (3), and power-off housing (1) and dividing plate (2)
Between be provided with a group storage battery (4), dividing plate (2) and portable plate (3) and be equipped with one group of wire block at the corresponding site of opposite
(5), the other end of portable plate (3) is provided with between the other end that permanent magnet (6), portable plate (3) and power-off housing (1) are internal and sets
There is helical spring (7), and the inside of power-off housing (1) one end is provided with outside and is wound with the iron core (8) of coil (9), accumulator (4)
One group of conductive mounting block (12) is connected by wire respectively with coil (9).
One the most according to claim 1 automatically powers off protective device for anti-fraudulent use of electricity, it is characterised in that: lead described in one of which
Electricity mounting blocks (12) is installed to the side of ammeter box, and another group conductive mounting block (12) is arranged on the inwall of case lid, and at case lid
During closedown, two groups of conductive mounting blocks (12) can contact.
One the most according to claim 1 automatically powers off protective device for anti-fraudulent use of electricity, it is characterised in that: lead described in one of which
Electricity mounting blocks (12) connects the positive pole of accumulator (4) by wire, and another group conductive mounting block (12) connects described by wire
One end of coil (9), the other end of described coil (9) connects the negative pole of described accumulator (4) by wire.
One the most according to claim 1 automatically powers off protective device for anti-fraudulent use of electricity, it is characterised in that: one of which binding post
(11) connecting wire block (5) described in one of which by wire, another is organized described binding post (11) and connects another group by wire
Described wire block (5).
One the most according to claim 1 automatically powers off protective device for anti-fraudulent use of electricity, it is characterised in that: during installation, Qi Zhongyi
Group binding post (11) connects live wire in ammeter, and another group binding post (11) connects one end of live wire in domestic power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607131.0U CN205809137U (en) | 2016-06-20 | 2016-06-20 | One automatically powers off protective device for anti-fraudulent use of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607131.0U CN205809137U (en) | 2016-06-20 | 2016-06-20 | One automatically powers off protective device for anti-fraudulent use of electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205809137U true CN205809137U (en) | 2016-12-14 |
Family
ID=57505569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620607131.0U Expired - Fee Related CN205809137U (en) | 2016-06-20 | 2016-06-20 | One automatically powers off protective device for anti-fraudulent use of electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205809137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356792A (en) * | 2017-06-28 | 2017-11-17 | 国网山东省电力公司烟台供电公司 | One kind has anti-electricity-theft warning function ammeter box and door opening electrical outage device |
| CN112034227A (en) * | 2020-09-09 | 2020-12-04 | 广东电网有限责任公司中山供电局 | Electricity stealing prevention device |
-
2016
- 2016-06-20 CN CN201620607131.0U patent/CN205809137U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356792A (en) * | 2017-06-28 | 2017-11-17 | 国网山东省电力公司烟台供电公司 | One kind has anti-electricity-theft warning function ammeter box and door opening electrical outage device |
| CN107356792B (en) * | 2017-06-28 | 2020-03-31 | 国网山东省电力公司烟台供电公司 | Ammeter case and power-off device that opens door with anti-electricity-theft alarming function |
| CN112034227A (en) * | 2020-09-09 | 2020-12-04 | 广东电网有限责任公司中山供电局 | Electricity stealing prevention device |
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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: 20161214 Termination date: 20170620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |