CN106645845A - Electric energy meter capable of improving communication distance - Google Patents
Electric energy meter capable of improving communication distance Download PDFInfo
- Publication number
- CN106645845A CN106645845A CN201611032579.5A CN201611032579A CN106645845A CN 106645845 A CN106645845 A CN 106645845A CN 201611032579 A CN201611032579 A CN 201611032579A CN 106645845 A CN106645845 A CN 106645845A
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- CN
- China
- Prior art keywords
- electric energy
- energy meter
- plug
- hole
- connecting portion
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
Abstract
The invention relates to an electric energy meter capable of improving a communication distance. The electric energy meter comprises an electric energy meter body, the electric energy meter body is internally provided with a single-core bidirectional optical device, the single-core bidirectional optical device is connected with a plastic fiber, the electric energy meter body is provided with a connecting piece, a connecting portion is provided with a through hole, the plastic fiber is provided with a plug-in cooperating with the through hole, the plug-in is provided with a self-locking assembly, the plug-in is fixed in the through hole through the self-locking assembly, and the single-core bidirectional optical device is provided with an LED light source capable of generating green light. The electric energy meter has the following advantages: through arrangement of the single-core bidirectional optical device, the electric energy meter body can realize an optical interface, an integral all-optical network is formed, fiber to the home is realized, by taking the green light as a communication light source, the communication distance can be 200-300m, the communication radius demands of different districts can be satisfied, the plastic fiber can realize rapid accurate positioning, the onsite operation work efficiency is greatly improved, the operation cost is reduced, and the operation cost can be reduced by 95% compared to conventional operation cost.
Description
Technical field
The present invention relates to a kind of electric energy meter that can improve communication distance.
Background technology
User power utilization information acquisition system is by the collection to distribution transformer and the electricity consumption data of terminal use and divides
Analysis, realize power monitoring, carry out ladder price, load management, line loss analyzing, be finally reached automatic data logging, use electricity in off-peak hours, electricity consumption
The purposes such as inspection (anti-electricity-theft), load prediction and using electricity wisely cost, existing user power utilization information acquisition system passes through power line
Carrier wave, wireless micro-power, RS485 twisted-pair feeders, silica fibre enter the transmission of row information, and power line carrier has the following disadvantages：
Communication stability and poor real, easily by the electromagnetism harmonic wave interference of forceful electric power environment and circuit itself, data are carrying out network
Time-consuming longer and speed is relatively low during relaying investigation, communication success rate differs greatly, and later stage scene maintenance work amoun is big, high cost；
Wireless micro-power has the following disadvantages：The penetration capacity to barrier is limited by, causes signal attenuation, by increasing relaying or need to be carried
High emission power is improving transmission range；Easily it is disturbed and co-channel interference during communication；RS485 twisted-pair feeders have the following disadvantages：
Under overhead transmission line mode easily by being struck by lightning, surge is sensed, impact, and the interference of spatial electromagnetic ripple, causes the damage of 485 devices
With communication paralysis, moisture-sensitive is wet to affect the burn into for accelerating 485 wire rods aging, moreover it is possible to bitten by mouse, installation wiring work
Amount is larger；Although silica fibre has technology maturation, good quality, is widely used, be high speed, Large Copacity, long range, stably,
Reliable communication mode, there is also following deficiency：Communication distance is short, and flexibility is larger, easily loses during wire rod process, follow-up right
Maintenance technology and optical fiber lapping level requirement are higher.
The content of the invention
The technical problem to be solved in the present invention is just to provide a kind of electric energy meter that can improve communication distance, solves existing electric energy
The short problem of table communication distance.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：One kind can improve communicate away from
From electric energy meter, including electric energy meter body, electric energy meter is originally provided with vivo uni-core bidirectional optical device, connects on uni-core bidirectional optical device
There is plastic optical fiber, electric energy meter body is provided with connector, and connector includes fixed part and connecting portion, and fixed part is fixedly connected on electricity
On energy table body, connecting portion is arranged on fixed part, and connecting portion is provided with through hole, and plastic optical fiber is provided with what is be engaged with through hole
Plug-in unit, plug-in unit is provided with from lock set, and by realizing that plug-in unit is fixed on through hole from lock set, uni-core bidirectional optical device is provided with
The LED/light source of green glow can be produced.
Preferably, connecting portion is provided with the opening communicated with through hole, contacts with opening from lock set and realizes that plug-in unit is fixed on
On connecting portion, the installing/dismounting for realizing plug-in unit is departed from from lock set and opening, the quick locking from lock set can be realized, installation is torn open
Unload conveniently, the fixed performance of plug-in unit is good.
Preferably, shell fragment and limited block are included from lock set, shell fragment is arranged on plug-in unit, and limited block is arranged on shell fragment,
Control limited block by the contraction of shell fragment contact with opening, realize that limited block departs from by the compression of shell fragment and be open, plug-in unit with lead to
Hole coordinate when by connecting portion the stress of shell fragment is realized plug-in unit energy fast and flexible in through hole, when shell fragment connects with opening
When tactile, limited block lock opening is realized by the reset of shell fragment, realize in plug-in unit locking through hole, during dismounting, only to push shrapnel
Making limited block depart from opening can be quickly from through hole to extract plug-in unit out.
Preferably, fixed part includes fixed column and fixed strip, and fixed strip is arranged in fixed column, and fixed column is provided with spiral shell
Bolt, bolt is connected with electric energy meter body, and fixed strip is provided with the connecting hole being engaged with connecting portion, and by bolt fixed column is adjusted
With the installation gap of electric energy meter body, different mounting locations can be met, Practical Performance is good, can prevent being squeezed for plastic optical fiber
Damage, be easy to follow-up maintenance.
Preferably, connecting portion includes connecting pole and connector, and connecting pole is connected with connecting hole, and connector is arranged on connecting pole
On, it being easy to connecting portion installing/dismounting, can be changed according to different plastic optical fibers, Practical Performance is good.
In sum, advantages of the present invention：1., by the setting of uni-core bidirectional optical device, can realize that electric energy meter body is realized
Optical interface, forms complete all-optical network, realizes fiber to the home, and is used as communication light source by green glow, can realize communication distance
Up to 200～300 meters, the communication radius demand of different districts can be met；
2. the transmission of information is realized by plastic optical fiber, the time of checking meter of average each household can be foreshortened to less than 1 second, it is overall
Cycle is short of checking meter, real-time, integrated communication speed is high, reliability is high, the bit error rate is low, low in energy consumption, not by electromagnetic interference shadow
Ring, externally do not produce radiation；
3. plastic optical fiber can realize the positioning of fast accurate, greatly improve live maintenance work efficiency, and reduce O＆M
Expense, and operation and maintenance expenses can reduce by 95% with existing operation and maintenance expenses；
4. it is arranged on the through hole of connector by plug-in unit, the plug for realizing plastic optical fiber fast and flexible is fixed, can be real
The installation at scene, is conducive to follow-up maintenance；
5. from the setting of lock set, can realize that plug-in unit is lock onto on connector, prevent plastic optical fiber from producing when mounted and shake
It is dynamic, the damage of plastic optical fiber is reduced, plastic optical fiber service life is improve, improve the stability of transmission；
6. connector is arranged to the structure of fixed part and connecting portion, can realize that connector is fixed on electric energy by fixed part
On table body, the setting of connecting portion can realize that wearing for plastic optical fiber is penetrated, and can realize the Fast Installation of plastic optical fiber, and dismounting side
Just, the damage of plastic optical fiber can be prevented.
Description of the drawings
Below in conjunction with the accompanying drawings the invention will be further described：
Fig. 1 is a kind of structural representation of the electric energy meter that can improve communication distance of the present invention；
Fig. 2 is the partial enlarged drawing of I in Fig. 1；
Fig. 3 is the structural representation after plug-in unit installation.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of electric energy meter that can improve communication distance, including electric energy meter body 1, electric energy meter sheet
Uni-core bidirectional optical device 2 is provided with body 1, plastic optical fiber 3, the company of being provided with of electric energy meter body 1 are connected with uni-core bidirectional optical device 2
Fitting 4, connector 4 includes fixed part 42 and connecting portion 43, and fixed part 42 is fixedly connected on electric energy meter body 1, connecting portion 43
It is arranged on fixed part 42, connecting portion 43 is provided with through hole 41, plastic optical fiber 3 is provided with the plug-in unit 31 being engaged with through hole 41,
Plug-in unit 31 is provided with from lock set 5, by realizing that plug-in unit 31 is fixed on through hole 41 from lock set 5, on uni-core bidirectional optical device 2
Being provided with can produce the LED/light source 6 of green glow.
Connecting portion 43 is provided with the opening 40 communicated with through hole 41, contacts with opening 40 from lock set 5 and realizes that plug-in unit 31 is consolidated
It is scheduled on connecting portion 43, the installing/dismounting for realizing plug-in unit 31 is departed from from lock set 5 and opening 40, can realizes from the quick of lock set
Locking, easy installation and removal, the fixed performance of plug-in unit is good.
Include shell fragment 51 and limited block 52 from lock set 5, shell fragment 51 is arranged on plug-in unit 31, and limited block 52 is arranged on shell fragment
On 51, limited block 52 is controlled by the contraction of shell fragment 51 and is contacted with opening 40, realize that limited block 52 takes off by the compression of shell fragment 51
Leave mouth 40, when plug-in unit coordinates with through hole by connecting portion the stress of shell fragment is realized plug-in unit energy fast and flexible installed in through hole
It is interior, when shell fragment is contacted with opening, limited block lock opening is realized by the reset of shell fragment, realize in plug-in unit locking through hole, tearing open
When unloading, only need to push shrapnel make limited block depart from opening can be so that quickly plug-in unit to be extracted out from through hole.
Fixed part 42 includes fixed column 421 and fixed strip 422, and fixed strip 422 is arranged in fixed column 421, fixed column 421
Bolt 423 is provided with, bolt 423 is connected with electric energy meter body 1, and fixed strip 422 is provided with the connection being engaged with connecting portion 43
Hole 420, by bolt the installation gap of fixed column and electric energy meter body is adjusted, and can meet different mounting locations, Practical Performance
It is good, the damage that is squeezed of plastic optical fiber can be prevented, it is easy to follow-up maintenance, connecting portion 43 to include connecting pole 431 and connector
432, connecting pole 431 is connected with connecting hole 420, and connector 432 is arranged on connecting pole 431, is easy to connecting portion installing/dismounting, energy
Changed according to different plastic optical fibers, Practical Performance is good.
During installation, first electric energy meter body 1 is arranged in a distribution box of cell, then by one end of plastic optical fiber 3
It is fixedly connected on uni-core bidirectional optical device 2 through after connector 4, and by being fixed on connector 4 from the intrusion part 31 of lock set 5
On, the damage of plastic optical fiber can be effectively placed, the other end of plastic optical fiber is connected in collector terminal, realize electric energy
Table passes through polymer optical fiber communication with collector, and adopts green glow that the distance of communication is effectively raised for light source so as to meet not
With the requirement of cell.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention is variously modified and deforms, and without departing from the spirit of the present invention, all should belong to claims of the present invention and determine
The scope of justice.
Claims (5)
1. a kind of electric energy meter that can improve communication distance, including electric energy meter body (1), it is characterised in that：In electric energy meter body (1)
Uni-core bidirectional optical device (2) is provided with, plastic optical fiber (3) is connected with uni-core bidirectional optical device (2), electric energy meter body sets on (1)
There is connector (4), connector (4) includes fixed part (42) and connecting portion (43), and fixed part (42) is fixedly connected on electric energy meter sheet
On body (1), connecting portion (43) is arranged on fixed part (42), and connecting portion (43) is provided with through hole (41), and plastic optical fiber sets on (3)
There is the plug-in unit (31) being engaged with through hole (41), plug-in unit (31) is provided with from lock set (5), by realizing inserting from lock set (5)
Part (31) is fixed on through hole (41), and uni-core bidirectional optical device (2) is provided with the LED/light source (6) that can produce green glow.
2. a kind of electric energy meter that can improve communication distance according to claim 1, it is characterised in that：Connecting portion sets on (43)
There is the opening (40) communicated with through hole (41), contact with opening (40) from lock set (5) and realize that plug-in unit (31) is fixed on connecting portion
(43) on, the installing/dismounting for realizing plug-in unit (31) is departed from from lock set (5) and opening (40).
3. a kind of electric energy meter that can improve communication distance according to claim 2, it is characterised in that：From lock set (5) bag
Shell fragment (51) and limited block (52) are included, shell fragment (51) is arranged on plug-in unit (31), and limited block (52) is arranged on shell fragment (51), led to
Contraction control limited block (52) for crossing shell fragment (51) is contacted with opening (40), and by the compression of shell fragment (51) limited block (52) is realized
Depart from opening (40).
4. a kind of electric energy meter that can improve communication distance according to claim 1, it is characterised in that：Fixed part (42) includes
Fixed column (421) and fixed strip (422), fixed strip (422) is arranged in fixed column (421), and fixed column (421) is provided with bolt
(423), bolt (423) is connected with electric energy meter body (1), and fixed strip (422) is provided with the connection being engaged with connecting portion (43)
Hole (420).
5. a kind of electric energy meter that can improve communication distance according to claim 4, it is characterised in that：Connecting portion (43) includes
Connecting pole (431) and connector (432), connecting pole (431) is connected with connecting hole (420), and connector (432) is arranged on connecting pole
(431) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611032579.5A CN106645845B (en) | 2016-11-15 | 2016-11-15 | Electric energy meter capable of improving communication distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611032579.5A CN106645845B (en) | 2016-11-15 | 2016-11-15 | Electric energy meter capable of improving communication distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106645845A true CN106645845A (en) | 2017-05-10 |
| CN106645845B CN106645845B (en) | 2023-08-29 |
Family
ID=58808784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611032579.5A Active CN106645845B (en) | 2016-11-15 | 2016-11-15 | Electric energy meter capable of improving communication distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106645845B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07286466A (en) * | 1994-04-18 | 1995-10-31 | Takigen Mfg Co Ltd | Vibration resisting type fastener device |
| JP2004171003A (en) * | 2000-08-07 | 2004-06-17 | Fujikura Ltd | Clip removing method |
| US20050081397A1 (en) * | 2002-11-08 | 2005-04-21 | Harry Bonham | Dynamic micro-positioner and aligner |
| CN201039181Y (en) * | 2007-01-18 | 2008-03-19 | 福建迅捷光电科技有限公司 | SFP optical receiving and transmission integrated module |
| CN201042239Y (en) * | 2007-04-11 | 2008-04-02 | 麦克英孚(宁波)婴童用品有限公司 | Fastener for safety belt |
| CN201260434Y (en) * | 2008-07-31 | 2009-06-24 | 姜修瑞 | Safety button used on safety belt of child seat |
| JP2011023147A (en) * | 2009-07-14 | 2011-02-03 | Sumitomo Wiring Syst Ltd | Connector |
| CN103036619A (en) * | 2012-12-21 | 2013-04-10 | 中国电力科学研究院 | Single-core optical transceiver and single-core optical transmission intelligent communication module and application thereof |
| CN103378486A (en) * | 2012-04-25 | 2013-10-30 | 名门电脑科技股份有限公司 | Connector locking assembly |
| US20150362686A1 (en) * | 2014-06-16 | 2015-12-17 | Finisar Corporation | Pluggable connector |
| CN206146983U (en) * | 2016-11-15 | 2017-05-03 | 国网浙江武义县供电公司 | Can improve communication distance's electric energy meter |
-
2016
- 2016-11-15 CN CN201611032579.5A patent/CN106645845B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07286466A (en) * | 1994-04-18 | 1995-10-31 | Takigen Mfg Co Ltd | Vibration resisting type fastener device |
| JP2004171003A (en) * | 2000-08-07 | 2004-06-17 | Fujikura Ltd | Clip removing method |
| US20050081397A1 (en) * | 2002-11-08 | 2005-04-21 | Harry Bonham | Dynamic micro-positioner and aligner |
| CN201039181Y (en) * | 2007-01-18 | 2008-03-19 | 福建迅捷光电科技有限公司 | SFP optical receiving and transmission integrated module |
| CN201042239Y (en) * | 2007-04-11 | 2008-04-02 | 麦克英孚(宁波)婴童用品有限公司 | Fastener for safety belt |
| CN201260434Y (en) * | 2008-07-31 | 2009-06-24 | 姜修瑞 | Safety button used on safety belt of child seat |
| JP2011023147A (en) * | 2009-07-14 | 2011-02-03 | Sumitomo Wiring Syst Ltd | Connector |
| CN103378486A (en) * | 2012-04-25 | 2013-10-30 | 名门电脑科技股份有限公司 | Connector locking assembly |
| CN103036619A (en) * | 2012-12-21 | 2013-04-10 | 中国电力科学研究院 | Single-core optical transceiver and single-core optical transmission intelligent communication module and application thereof |
| US20150362686A1 (en) * | 2014-06-16 | 2015-12-17 | Finisar Corporation | Pluggable connector |
| CN206146983U (en) * | 2016-11-15 | 2017-05-03 | 国网浙江武义县供电公司 | Can improve communication distance's electric energy meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106645845B (en) | 2023-08-29 |
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