CN2206965Y - Multi-charge-rate watt-hour meter end button box - Google Patents
Multi-charge-rate watt-hour meter end button box Download PDFInfo
- Publication number
- CN2206965Y CN2206965Y CN 94200859 CN94200859U CN2206965Y CN 2206965 Y CN2206965 Y CN 2206965Y CN 94200859 CN94200859 CN 94200859 CN 94200859 U CN94200859 U CN 94200859U CN 2206965 Y CN2206965 Y CN 2206965Y
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- terminal
- box body
- box
- many charge
- electric power
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Abstract
The utility model provides a multi-charge-rate watt-hour meter end button box which comprises a box body, a strong- electricity terminal and a weak-electricity terminal which are arranged on the box body and corresponding terminal holes of the strong-electricity terminal and the weak-electricity terminal. The utility model is characterized in that the strong-electricity terminal and the corresponding terminal holes are arranged at one end of the box body to form a strong-electricity terminal area, and the weak-electricity terminal and the corresponding terminal holes are arranged on the other end of the box body to form a weak-electricity terminal area. The utility model can keep relative position, order and space length of connection terminals and terminal holes of an 86 type mechanical three-phase watt-hour meter end button box unchanged and separate the strong-electricity area from the weak-electricity area in order to efficiently prevent interference. The utility model has the advantages of compact structure, and easy installation and use.
Description
The utility model relates to a kind of parts of time-share watt-hour meter.
Many charge electric meters be realize by electricity consumption peak, paddy, at ordinary times between the electric energy meter of time sharing meter.Terminal box is the vitals that guarantees the watt-hour meter operating characteristic.According to many charge electric meters of three-phase operating characteristic, terminal box not only will have phase three-wire three, three-phase and four-line line of electric force connection terminal and stomidium, but also electrical energy pulse teletransmission terminal and stomidium, field-checking terminal and stomidium, clock alignment terminal and stomidium, dc power supply terminal and stomidium etc. will be arranged.According to each terminal operating characteristic requirement, its opering characteristic of electric apparatus requires to have nothing in common with each other.Phase three-wire three, three-phase and four-line line of electric force alternating voltage, current terminal are the forceful electric power terminals, and the design of electrical parameters such as its current density, withstand voltage, insulation must be safe and reliable.Other connection terminals belong to the light current terminal.Existing many charge electric meters of three-phase terminal box all is to transform in 86 type mechanical type three phase watt-hour meter bases or former terminal box.A kind of scheme is to adopt the method seize every opportunity, with the light current terminal design among the gap of forceful electric power terminal; Another kind of scheme is to increase interim measures such as connector or multi-core connector, and the light current terminal is become two independently monomers with the forceful electric power terminal design.The former strong and weak electricity of these two kinds of schemes mixes, and forceful electric power is strong to the interference of light current; The latter has increased the components and parts of table, complex structure, and also user's installation is also inconvenient with use.
The purpose of this utility model is to provide a kind of terminal and stomidium rationally distributed, can prevent putting interference, many charge electric meters terminal box easy to install and use.
The purpose of this utility model is achieved in that it comprises the terminal box body, is arranged at forceful electric power terminal, light current terminal and their corresponding stomidiums in the box body.Forceful electric power terminal and corresponding stomidium design in a petiolarea of box body and form the forceful electric power terminal region, and light current terminal and corresponding stomidium design in another petiolarea of box body and form the light current terminal region.The light current terminal comprises electrical energy pulse teletransmission terminal, field-checking terminal, clock alignment terminal, dc power supply terminal.The forceful electric power terminal comprises line of electric force alternating voltage, current terminal and neutral terminal.
Advantage of the present utility model is: two petiolareas that forceful electric power terminal region and light current terminal region are arranged in the terminal box box body respectively, both can keep the relative position of phase three-wire three, three-phase and four-line line of electric force alternating voltage, current terminal and the stomidium of 86 type mechanical type three phase watt-hour meter terminal boxs, in proper order, each other size, box body expose outer physical dimension of 86 type base table bases and terminal box installation dimension etc. and do not change just, again forceful electric power district and light current distinguished.Its topology layout is reasonable, can prevent effectively that forceful electric power from disturbing.Forceful electric power terminal and light current terminal all are arranged on the terminal box compact conformation, easy to install and use.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
For example the utility model is done detailed description below in conjunction with accompanying drawing: a kind of phase three-wire three or many charge electric meters of three-phase and four-line terminal box of being applicable to, the left end district of box body is the forceful electric power terminal region, is provided with A phase current input terminal 1, voltage terminal 2, electric current outlet terminal 3 from left to right; B phase current input terminal 4, voltage terminal 5, electric current outlet terminal 6; C phase current input terminal 7, voltage terminal 8, electric current outlet terminal 9; Neutral terminal 10,11 and with the corresponding terminal hole of its.The right-hand member district of box body is the light current terminal region, be provided with terminal 12,13,14,15,16,17 and can select as electrical energy pulse teletransmission terminal, field-checking terminal, ground terminal, clock alignment terminal, dc power supply terminal and spare terminal and their corresponding stomidiums, forceful electric power terminal region and light current terminal region are interphase with forceful electric power neutral terminal 10,11.Box body length * dark * height is 150 * 56 * 30mm, and it is the mounting hole of 132mm that two center distance are arranged on the box body.Hole centre distance box body end face distance is 8mm.
Claims (8)
1, a kind of many charge electric meters terminal box, it comprises the terminal box body, is arranged at forceful electric power terminal, light current terminal and their corresponding stomidiums in the box body.It is characterized in that: forceful electric power terminal and corresponding stomidium design in a petiolarea of box body and form the forceful electric power terminal region, and light current terminal and corresponding stomidium design in another petiolarea of box body and form the light current terminal region.
2, many charge electric meters terminal box according to claim 1 is characterized in that: described forceful electric power terminal region and light current terminal region are interphase with the forceful electric power neutral terminal.
3, many charge electric meters terminal box according to claim 1 and 2 is characterized in that: the forceful electric power terminal region is provided with A phase current input terminal (1), voltage terminal (2), electric current outlet terminal (3) from left to right; B phase current input terminal (4), voltage terminal (5), electric current outlet terminal (6); C phase current input terminal (7), voltage terminal (8), electric current outlet terminal (9), center terminal (10), (11), the light current terminal region is provided with electrical energy pulse teletransmission output terminals, field-checking terminal, ground terminal, clock alignment terminal, dc power supply terminal and spare terminal.
4, many charge electric meters terminal box according to claim 2 is characterized in that: it is 132mm that two center distance are arranged on the box body, and each hole centre distance box body end face distance is the mounting hole of 8mm.
5, many charge electric meters terminal box according to claim 3 is characterized in that: it is 132mm that two center distance are arranged on the box body, and each hole centre distance box body end face distance is the mounting hole of 8mm.
6, according to claim 1 or 2 or 5 described many charge electric meters terminal boxs, it is characterized in that: box body length * dark * height is 150 * 56 * 30mm.
7, many charge electric meters terminal box according to claim 3 is characterized in that: box body length * dark * height is 150 * 56 * 30mm.
8, many charge electric meters terminal box according to claim 5 is characterized in that: box body length * dark * height is 150 * 56 * 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94200859 CN2206965Y (en) | 1994-01-21 | 1994-01-21 | Multi-charge-rate watt-hour meter end button box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94200859 CN2206965Y (en) | 1994-01-21 | 1994-01-21 | Multi-charge-rate watt-hour meter end button box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206965Y true CN2206965Y (en) | 1995-09-06 |
Family
ID=33821089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94200859 Expired - Fee Related CN2206965Y (en) | 1994-01-21 | 1994-01-21 | Multi-charge-rate watt-hour meter end button box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206965Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813717A (en) * | 2010-04-30 | 2010-08-25 | 溧阳市华鹏电力仪表有限公司 | Terminal button box for preventing weak current connecting pieces from rotating |
| CN102539989A (en) * | 2010-12-23 | 2012-07-04 | 上海金陵智能电表有限公司 | Multifunctional detecting instrument of electric energy meter |
| CN105510659A (en) * | 2015-12-31 | 2016-04-20 | 威胜集团有限公司 | Electric energy meter component with high quality reliability |
-
1994
- 1994-01-21 CN CN 94200859 patent/CN2206965Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813717A (en) * | 2010-04-30 | 2010-08-25 | 溧阳市华鹏电力仪表有限公司 | Terminal button box for preventing weak current connecting pieces from rotating |
| CN102539989A (en) * | 2010-12-23 | 2012-07-04 | 上海金陵智能电表有限公司 | Multifunctional detecting instrument of electric energy meter |
| CN105510659A (en) * | 2015-12-31 | 2016-04-20 | 威胜集团有限公司 | Electric energy meter component with high quality reliability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |