CN206348376U - A kind of Linklocking device against electric stealer for ammeter - Google Patents
A kind of Linklocking device against electric stealer for ammeter Download PDFInfo
- Publication number
- CN206348376U CN206348376U CN201720025241.0U CN201720025241U CN206348376U CN 206348376 U CN206348376 U CN 206348376U CN 201720025241 U CN201720025241 U CN 201720025241U CN 206348376 U CN206348376 U CN 206348376U
- Authority
- CN
- China
- Prior art keywords
- ammeter
- electronic box
- chamber door
- linklocking
- device against
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of Linklocking device against electric stealer for ammeter, including electronic box and chamber door, the electronic box side is provided with chamber door, ammeter is provided with inside the electronic box, the ammeter side is provided with current transformer, the ammeter lower end is provided with pressuring line groove, the pressuring line groove, the electronic box inner bottom is provided with holder, the reservoir surface is provided with USB interface, the holder side is provided with stealing detector, the stealing detector side is provided with current controller, the electronic box opposite side is provided with and connects power port, described connect is provided with lead sealing below power port.The transparency window that the utility model is provided with by chamber door, it is easy to exploration of the staff to ammeter, by provided with holder, it is easy to detection of the staff to ammeter power consumption, by provided with lead sealing be easy to staff to see whether the opened electronic box of someone, by provided with heat emission hole, beneficial to distributing for electronic box internal heat, meet the demand that society now instead steals interlocker to ammeter.
Description
【Technical field】
The utility model is related to a kind of Linklocking device against electric stealer, more particularly to a kind of Linklocking device against electric stealer for ammeter.
【Background technology】
Stealing refers to illegally occupy electric energy, for the purpose of not handing over or pay tariff less, do not measured using illegal means or
Person measures the behavior of electricity consumption less, general to use wire short circuit, and conductor resistance is no better than zero, and most current will be led from short circuit
Line passes through, and the current coil of electric energy meter causes electric energy meter to stall almost without electric current；And if connecing less than current coil resistance value
During resistance, current coil is with simultaneously connecting resistance formation parallel circuit, and according to the shunting principle of parallel circuit, most of electric current will be from simultaneously
Connecting resistance passes through, and current coil only has low current to pass through, and causes electric energy meter slow-speed by a certain percentage, so as to reach stealing purpose.
At present, some existing ammeters can only be detected whether by stealing, it is impossible to prevent electricity stealing in time, and people can only be reminded to be stolen
Electricity.In Chinese patent 201620001737.X, describe a kind of Linklocking device against electric stealer for ammeter, the interlocker by after
Electrical equipment coordinates sampler and amplifier progress user power utilization to be controlled using Linklocking device against electric stealer, before normal users electricity consumption is maintained
Put, effectively theft of the control electricity filching person to State Grid.But, the interlocker is not provided with chamber door, is unfavorable for the safety of electronic box
Property, the interlocker is not provided with memory, is unfavorable for detection of the staff to ammeter electricity consumption, and the interlocker is provided with lead sealing, no
Whether opened by other people beneficial to observation electronic box, the interlocker is not provided with heat emission hole, is unfavorable for the discharge of heat in electronic box, easily
Cause short circuit phenomenon.Therefore, a kind of it is proposed that Linklocking device against electric stealer for ammeter.
【Utility model content】
Main purpose of the present utility model is a kind of Linklocking device against electric stealer for ammeter of offer, and the utility model passes through
Provided with chamber door, the security of electronic box internal unit can be effectively protected, the transparency window being provided with by chamber door is easy to staff
Exploration to ammeter, by provided with holder, be easy to detection of the staff to ammeter power consumption, by provided with stealing examine
Survey device and current controller, can effectively prevent other people and carry out stealing, by provided with lead sealing be easy to staff to see whether
The opened electronic box of someone, by provided with heat emission hole, beneficial to distributing for electronic box internal heat, improve the security of electronic box, it is full
Sufficient society now instead steals the demand of interlocker, the problem of effectively can solving in background technology to ammeter.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of Linklocking device against electric stealer for ammeter, including electronic box and chamber door, the electronic box side are provided with chamber door, described
Ammeter is provided with inside electronic box, the ammeter side is provided with current transformer, and the ammeter lower end is provided with pressuring line groove,
The pressuring line groove, the electronic box inner bottom is provided with holder, and the reservoir surface is provided with USB interface, the storage
Device side is provided with stealing detector, and the stealing detector side is provided with current controller, and the electronic box opposite side is fixed
It is connected with and connects power port, described connect is provided with lead sealing below power port, and the lead sealing is arranged on inside electronic box, and the chamber door side is fixed
Hinge is connected with, the hinge side is provided with transparency window, and the chamber door opposite side is fixedly connected with lock, the electronic box rear end
It is provided with heat emission hole.
Further, electronic box and the chamber door gemel connection.
Further, the stealing detector summation current transformer is electrically connected with.
Further, the transparency window is made using safety glass material.
Compared with prior art, the utility model has the advantages that：The utility model, can by provided with chamber door
The security of electronic box internal unit is effectively protected, the transparency window being provided with by chamber door is easy to exploration of the staff to ammeter,
By provided with holder, be easy to detection of the staff to ammeter power consumption, by provided with stealing detector and electric current control
Device processed, can effectively prevent other people and carry out stealing, by provided with lead sealing be easy to staff to see whether the opened electricity of someone
Case, by provided with heat emission hole, beneficial to distributing for electronic box internal heat, improve the security of electronic box, it is social now right to meet
Ammeter instead steals the demand of interlocker.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of Linklocking device against electric stealer for ammeter of the utility model.
Fig. 2 is a kind of back structures schematic diagram of Linklocking device against electric stealer for ammeter of the utility model.
In figure：1st, electronic box；2nd, ammeter；3rd, current transformer；4th, pressuring line groove；5th, hinge；6th, chamber door；7th, transparency window；8th, lock
Button；9th, holder；10th, USB interface；11st, data wire；12nd, stealing detector；13rd, current controller；14th, lead sealing；15th, electricity is connect
Mouthful；16th, heat emission hole.
【Embodiment】
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of Linklocking device against electric stealer for ammeter, including electronic box 1 and chamber door 6, the side of electronic box 1
It is provided with inside chamber door 6, the electronic box 1 and is provided with ammeter 2, the side of ammeter 2 is provided with current transformer 3, described
The lower end of ammeter 2 is provided with pressuring line groove 4, and the pressuring line groove 4, the inner bottom of electronic box 1 is provided with holder 9, the holder 9
Surface is provided with usb 10, and the side of holder 9 is provided with stealing detector 12, and the side of stealing detector 12 is set
Current controller 13 is equipped with, the opposite side of electronic box 1, which is fixedly connected with, connects power port 15, the lower section of power port 15 that connects is provided with lead sealing
14, the lead sealing 14 is arranged on inside electronic box 1, and the side of chamber door 6 is fixedly connected with hinge 5, and the side of hinge 5 is provided with
Transparency window 7, the opposite side of chamber door 6 is fixedly connected with lock 8, and the rear end of electronic box 1 is provided with heat emission hole 16.
Wherein, electronic box 1 and chamber door 6 gemel connection.
Wherein, the summation current transformer 3 of stealing detector 12 is electrically connected with.
Wherein, the transparency window 7 is made using safety glass material.
It should be noted that the utility model is a kind of Linklocking device against electric stealer for ammeter, in use, staff will
Electric wire is linked into inside electronic box by connecing power port 15, be may then pass through hinge 5 and is covered chamber door 6, locks lock 8, then seal up
Lead sealing 14, during work, the electricity that ammeter 2 is recorded can be detected by current transformer 3, and is detected by stealing detector 12,
When detecting someone's stealing, control electric current controller 13 is powered off to electronic box 1, it is to avoid someone is carrying out electricity stealing, leads to
The electricity of the record of ammeter 2 can be stored by crossing memory 9, and staff can check record by USB interface, in order to the people that works
Member is studied it, and staff can also observe ammeter 2 by the transparency window 7 on chamber door 6, when the internal unit of electronic box 1
The heat produced during work can discharge electronic box 1 by heat emission hole 16, improve the security of electronic box 1 and the use longevity of equipment
Life, the current transformer uses Wenzhou and celebrates big transformer, and product type is LFS-10Q.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of Linklocking device against electric stealer for ammeter, including electronic box (1) and chamber door (6), it is characterised in that：The electronic box (1)
Side is provided with inside chamber door (6), the electronic box (1) and is provided with ammeter (2), and ammeter (2) side is provided with electric current
Transformer (3), ammeter (2) lower end is provided with pressuring line groove (4), and the pressuring line groove (4), electronic box (1) inner bottom is set
Holder (9) is equipped with, holder (9) surface is provided with USB interface (10), and holder (9) side is provided with stealing
Detector (12), stealing detector (12) side is provided with current controller (13), and electronic box (1) opposite side, which is fixed, to be connected
Power port (15) is connected to, described connect is provided with lead sealing (14) below power port (15), the lead sealing (14) is arranged in electronic box (1)
Portion, chamber door (6) side is fixedly connected with hinge (5), and hinge (5) side is provided with transparency window (7), the chamber door
(6) opposite side is fixedly connected with lock (8), and electronic box (1) rear end is provided with heat emission hole (16).
2. a kind of Linklocking device against electric stealer for ammeter according to claim 1, it is characterised in that：The electronic box (1) and
Chamber door (6) gemel connection.
3. a kind of Linklocking device against electric stealer for ammeter according to claim 1, it is characterised in that：The stealing detector
(12) summation current transformer (3) is electrically connected with.
4. a kind of Linklocking device against electric stealer for ammeter according to claim 1, it is characterised in that：The transparency window (7)
Made using safety glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025241.0U CN206348376U (en) | 2017-01-10 | 2017-01-10 | A kind of Linklocking device against electric stealer for ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025241.0U CN206348376U (en) | 2017-01-10 | 2017-01-10 | A kind of Linklocking device against electric stealer for ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348376U true CN206348376U (en) | 2017-07-21 |
Family
ID=59324869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720025241.0U Expired - Fee Related CN206348376U (en) | 2017-01-10 | 2017-01-10 | A kind of Linklocking device against electric stealer for ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348376U (en) |
-
2017
- 2017-01-10 CN CN201720025241.0U patent/CN206348376U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20180110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |