CN208239505U - Electric energy meter and electric system - Google Patents
Electric energy meter and electric system Download PDFInfo
- Publication number
- CN208239505U CN208239505U CN201820912011.0U CN201820912011U CN208239505U CN 208239505 U CN208239505 U CN 208239505U CN 201820912011 U CN201820912011 U CN 201820912011U CN 208239505 U CN208239505 U CN 208239505U
- Authority
- CN
- China
- Prior art keywords
- terminals
- electric energy
- energy meter
- boss
- area
- 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.)
- Active
Links
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides a kind of electric energy meter and electric system, is related to technical field of power systems, to solve the problems, such as that wiring error easily occurs in electric energy meter.The electric energy meter includes: electric energy meter ontology, the bottom of the electric energy meter ontology is divided into first area and second area, the second area is provided with first boss, the first area is arranged at intervals with multiple first terminals, multiple second terminals are arranged at intervals in the first boss, when first terminals are end of incoming cables, second terminals are leading-out terminal, when first terminals are leading-out terminal, second terminals are end of incoming cables.In the electric energy meter, the first terminals and the second terminals are located at two Different Planes, intuitively distinguish end of incoming cables and leading-out terminal, are easy to differentiate, are less prone to wiring error, and distance between the terminals of cable is increased, convenient for heat dissipation.
Description
Technical field
The utility model relates to technical field of power systems, more particularly, to a kind of electric energy meter and electric system.
Background technique
With the continuous development of electronic technology, the especially development of electric energy meter in the universal of every field and extensively and profoundly,
The development of metering industry is greatly facilitated.Electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt small
When table, refer to the instrument for measuring various electrical quantities.
Electric energy meter in the prior art is fixedly installed in distribution box, and the terminals of electric energy meter are linear in the bottom of electric energy meter
Arrangement, the end of incoming cables of ammeter and leading-out terminal are respectively positioned on same straight line, after cable, zero curve and firewire cross-distribution,
Complex circuit.
Currently, the wiring of electric energy meter and to take out stitches operated manually by staff, due to connecting terminal appearance
It is almost the same, therefore the problem of be easy to cause wiring error.
Utility model content
The purpose of this utility model is to provide a kind of electric energy meters, easily occur to solve electric energy meter existing in the prior art
The technical issues of wiring error.
Electric energy meter provided by the utility model, comprising: the bottom of electric energy meter ontology, the electric energy meter ontology is divided into the firstth area
Domain and second area, the second area are provided with first boss, and the first area is arranged at intervals with multiple first terminals,
Multiple second terminals are arranged at intervals in the first boss, when first terminals are end of incoming cables, second wiring
End is leading-out terminal, and when first terminals are leading-out terminal, second terminals are end of incoming cables.
Further, the first area is located at the bottom of electric energy meter ontology close to the side of foreboard, the second area
Positioned at the bottom of electric energy meter ontology close to the side of backboard.
Preferably, each first terminals are intervally arranged along first direction, and each second terminals are along first direction
It is intervally arranged.
Preferably, first terminals and second terminals are located at two rows, and are interspersed.
Further, the first boss is provided with second boss close to the side of the backboard of the electric energy meter ontology, institute
It states and is provided with second terminals in first boss and the second boss.
Preferably, the first area is provided with third boss, the height of the third boss close to the region of first boss
Degree is less than the height of the first boss, is provided with first terminals on the first area and the third boss.
Further, the second boss and the third boss coating same color coating, the first boss and
The coating of the first area coating same color.
Optionally, fluted, first terminals and institute is respectively set in the first area and the first boss
It states the second terminals to be respectively arranged in the groove, one the first terminals of setting or the second wiring in each groove
End.
Optionally, baffle is provided between the first adjacent terminals and the second adjacent terminals.
Compared with the existing technology, electric energy meter described in the utility model has the advantage that
The bottom of electric energy meter described in the utility model is provided with first boss, thus the bottom of electric energy meter be it is step-like,
The end of incoming cables of electric energy meter and leading-out terminal are separated, and are respectively arranged at the different zones of step-like bottom, in two Different Planes
On, wherein one layer of setting end of incoming cables, another layer of setting leading-out terminal.
The electric energy meter is during wiring, since the first terminals and the second terminals are located at two Different Planes, directly
Sight distinguishes end of incoming cables and leading-out terminal, is easy to differentiate, is easy to carry out patching operations, is less prone to wiring error, and make line
Distance increases between the terminals of cable, convenient for heat dissipation.
Further, since end of incoming cables and leading-out terminal are distinguished, therefore removed needed for being more easily positioned in maintenance process
Cable position.
The another object of the utility model is to propose a kind of electric system, to solve electric energy meter existing in the prior art
Easily there is the technical issues of wiring error.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of electric system, including cable and electric energy meter as described in the above technical scheme, the cable and the electric energy
Table connection.
Possessed advantage is identical compared with the existing technology with above-mentioned electric energy meter for the electric system, and details are not described herein.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one that electric energy meter provided by the embodiment of the utility model is in the first visual angle；
Fig. 2 is the structural schematic diagram that electric energy meter is in the second visual angle in Fig. 1；
Fig. 3 is the structural schematic diagram two that electric energy meter provided by the embodiment of the utility model is in the first visual angle；
Fig. 4 is the structural schematic diagram three that electric energy meter provided by the embodiment of the utility model is in the first visual angle；
Fig. 5 is the structural schematic diagram that electric energy meter is in the second visual angle in Fig. 4.
In figure:
10- electric energy meter ontology；11- foreboard；12- backboard；
The first area 20-；31- first boss；32- second boss；
33- third boss；The first terminals of 41-；The second terminals of 42-；
50- cable.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Fig. 1 is the structural schematic diagram one that electric energy meter provided by the embodiment of the utility model is in the first visual angle；Fig. 2 is Fig. 1
Middle electric energy meter is in the structural schematic diagram at the second visual angle；Fig. 3 is that electric energy meter provided by the embodiment of the utility model is in the first view
The structural schematic diagram two at angle；Fig. 4 is the structural schematic diagram three that electric energy meter provided by the embodiment of the utility model is in the first visual angle；
Fig. 5 is the structural schematic diagram that electric energy meter is in the second visual angle in Fig. 4.
As Figure 1-Figure 5, electric energy meter provided by the embodiment of the utility model, comprising: electric energy meter ontology 10, electric energy meter sheet
The bottom of body 10 is divided into first area 20 and second area, and second area is provided with first boss 31, and the interval of first area 20 is set
Be equipped with multiple first terminals 41, be arranged at intervals with multiple second terminals 42 in first boss 31, the first terminals 41 be into
When line end, the second terminals 42 are leading-out terminal, and when the first terminals 41 are leading-out terminal, the second terminals 42 are end of incoming cables.
First boss 31 is provided on electric energy meter described in the utility model, therefore the bottom of electric energy meter is step-like, general
The end of incoming cables of electric energy meter and leading-out terminal separate, and are respectively arranged at the different zones of step-like bottom, in two Different Planes,
Wherein one layer of setting end of incoming cables, another layer of setting leading-out terminal.
Electric energy meter is during wiring, since the first terminals 41 and the second terminals 42 are located at two Different Planes, directly
Sight distinguishes end of incoming cables and leading-out terminal, is easy to differentiate, is easy to carry out patching operations, is less prone to wiring error, and make line
Distance increases between the terminals of cable 50, convenient for heat dissipation.
Further, since end of incoming cables and leading-out terminal are distinguished, therefore removed needed for being more easily positioned in maintenance process
50 position of cable.
Direction as shown in Figure 3, in a kind of specific embodiment of the present embodiment, first area 20 is located at the bottom of electric energy meter
The left area in portion, second area are located at the right area of electric energy meter bottom.In first area 20, each first terminals, 41 edge
Arranged in a straight line, on boss, for each second terminals 42 along arranged in a straight line, one, which arranges the first terminals 41 and one, arranges the 2nd terminals 42
It is obliquely installed.In Fig. 3, the first terminals 41 are arranged in a one-to-one correspondence with the second terminals 42, and the first terminals of each group 41 with
Distance gradually increases from one end to the other end between second terminals 42.
As depicted in figs. 1 and 2, in the another embodiment of the present embodiment, first area 20 is located at electric energy meter ontology
Close to the side of foreboard 11, second area is located at the bottom of electric energy meter ontology 10 close to the side of backboard 12 for 10 bottom.
On direction shown in Fig. 2, it is first area 20 positioned at bottom left, is second area positioned at bottom right,
Second area is vertically provided with first boss 31.First terminals 41 are set to first area 20, and the second terminals 42 are set to
First boss 31.
So set, 12 side of backboard is contacted with power distribution cabinet when electric energy meter to be fixed in power distribution cabinet, 11 side of foreboard
It, will be downwardly convex towards distribution cabinet door direction, therefore compared to the electric energy meter that first boss 31 is disposed in proximity to 11 side of foreboard
First boss 31 out is located at close to 12 side of backboard, is more advantageous to wiring, sees the second terminals convenient for staff's cleaning
42。
In a kind of specific embodiment of the present embodiment, further, each first terminals 41 are along first direction interval
Arrangement, each second terminals 42 are intervally arranged along first direction.On direction shown in Fig. 1, first direction, that is, left and right directions.Also
It is to say, multiple first terminals 41 are arranged in a row in first area 20 by left-to-right interval, and multiple second terminals 42 are second
Region is arranged in a row by left-to-right interval.
As shown in Figure 1, each first terminals 41 are arranged in a row, each second terminals 42 are arranged in a row, and one arranges the first wiring
The extended line at end 41 and one to arrange the extended line of the 2nd terminals 42 parallel and be not overlapped, that is to say, that the first terminals 41 and the
Two terminals 42 are located at two rows.
In addition, each first terminals 41 are not oppositely arranged with each second terminals 42, but it is interspersed.Citing comes
It says, in Fig. 1, gap between the first terminals 41 of the first terminals 41 of first, left side and second, left side, with left side
One the second terminals 42 is corresponding.
So set, the distance between 50 terminals of cable are increased from space and plane, so that access cable 50
Afterwards, distance increases between the incoming end of cable 50, is conducive to operation and heat dissipation.
Further, as shown in Figure 4 and Figure 5, first boss 31 is provided with second boss 32 close to the side of backboard 12, the
The second terminals 42 are provided on one boss 31 and second boss 32.Specifically, the second terminals 42 in first boss 31
For zero line side, the second terminals 42 in second boss 32 are zero line；Alternatively, the second terminals 42 in first boss 31 are
Zero line, the second terminals 42 in second boss 32 are zero line side.That is, by access the second terminals 42 zero curve and
The further subregion of firewire.
Further, first area 20 is provided with third boss 33 close to the region of first boss 31, third boss 33
Height is less than the height of first boss 31, is provided with the first terminals 41 on first area 20 and third boss 33.Specifically,
The second terminals 42 on first area 20 are zero line side, and the second terminals 42 on third boss 33 are zero line；Alternatively, the
The second terminals 42 on one region 20 are zero line, and the second terminals 42 on third boss 33 are zero line side.That is,
The zero curve and the further subregion of firewire of the second terminals 42 will be accessed.
So set, the zero curve firewire of the zero curve firewire of end of incoming cables and leading-out terminal is separately positioned in respectively different flat
Face, access point needed for distinguishing cable 50 convenient for operator reduce think time, improve wiring efficiency.
Further, for the ease of distinguishing, the coating of second boss 32 and the coating same color of third boss 33, first is convex
Platform 31 and first area 20 coat the coating of same color.That is, identifying zero line side and/or zero line by color.When
So, the figure layer of different colours can be respectively coated in first area 20, first boss 31, second boss 32 and third boss 33, from
And indicate the zero line of the zero line side and outlet of the zero line side of inlet wire and the zero line of inlet wire and outlet respectively by color.
In a kind of specific embodiment of the present embodiment, it is respectively arranged on first area 20 and first boss 31 recessed
Slot, the first terminals 41 and the second terminals 42 are respectively arranged in groove, and first terminals 41 are arranged in each groove
Or second terminals 42.So set, the terminals barrier of each cable 50 is opened, 50 end of cable is avoided to influence each other.
Alternatively, in another embodiment specific implementation mode, the first adjacent terminals 41 and the second adjacent terminals 42
Between be provided with baffle.That is, the first adjacent terminals 41 are separated by baffle, and will be adjacent by partition
Second terminals 42 separate, so that the terminals lattice of each cable 50 be stopped, 50 end of cable are avoided to influence each other.
Embodiment two
The utility model embodiment two provides a kind of electric system, the electric energy provided including cable and above-described embodiment one
Table, cable are connect with electric energy meter.
Specifically, due to being provided with first boss on electric energy meter, so that the first terminals and the second terminals are located at two
Different Plane intuitively distinguishes end of incoming cables and leading-out terminal.
Therefore during electric energy meter carries out wiring, it is easy to differentiate end of incoming cables and leading-out terminal, is easy to carry out patching operations,
It is less prone to wiring error, and distance between the terminals of cable is increased, convenient for heat dissipation.
Further, since end of incoming cables and leading-out terminal are distinguished, therefore removed needed for being more easily positioned in maintenance process
Cable position.
Unify to can be improved connection box of electric energy meter, maintenance effect using the electric energy meter that above-described embodiment one provides in the power system
Rate reduces wiring error, improves the heat dissipation effect of electric energy meter.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of electric energy meter characterized by comprising the bottom of electric energy meter ontology, the electric energy meter ontology is divided into first area
And second area, the second area are provided with first boss, the first area is arranged at intervals with multiple first terminals, institute
It states and is arranged at intervals with multiple second terminals in first boss, when first terminals are end of incoming cables, second terminals
For leading-out terminal, when first terminals are leading-out terminal, second terminals are end of incoming cables.
2. electric energy meter according to claim 1, which is characterized in that the bottom that the first area is located at electric energy meter ontology is leaned on
The nearby side of plate, the second area are located at the bottom of electric energy meter ontology close to the side of backboard.
3. electric energy meter according to claim 1, which is characterized in that each first terminals are arranged along first direction interval
Cloth, each second terminals are intervally arranged along first direction.
4. electric energy meter according to claim 3, which is characterized in that first terminals and second terminals are located at
Two rows, and be interspersed.
5. electric energy meter according to claim 1, which is characterized in that back of the first boss close to the electric energy meter ontology
The side of plate is provided with second boss, and second terminals are provided in the first boss and the second boss.
6. electric energy meter according to claim 5, which is characterized in that the first area is arranged close to the region of first boss
There is third boss, the height of the third boss is less than the height of the first boss, and the first area and the third are convex
First terminals are provided on platform.
7. electric energy meter according to claim 6, which is characterized in that the second boss and third boss coating are identical
The coating of color, the coating of the first boss and first area coating same color.
8. electric energy meter according to claim 1, which is characterized in that set respectively in the first area and the first boss
It is equipped with groove, first terminals and second terminals are respectively arranged in the groove, set in each groove
Set first terminals or the second terminals.
9. electric energy meter according to claim 1, which is characterized in that adjacent the first terminals and adjacent second connect
Baffle is provided between line end.
10. a kind of electric system, which is characterized in that described including cable and such as described in any item electric energy meters of claim 1-9
Cable is connect with the electric energy meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912011.0U CN208239505U (en) | 2018-06-12 | 2018-06-12 | Electric energy meter and electric system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912011.0U CN208239505U (en) | 2018-06-12 | 2018-06-12 | Electric energy meter and electric system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239505U true CN208239505U (en) | 2018-12-14 |
Family
ID=64575670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820912011.0U Active CN208239505U (en) | 2018-06-12 | 2018-06-12 | Electric energy meter and electric system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345975A (en) * | 2019-07-22 | 2021-02-09 | 深圳市创能亿科科技开发有限公司 | Wire identification system and method |
-
2018
- 2018-06-12 CN CN201820912011.0U patent/CN208239505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345975A (en) * | 2019-07-22 | 2021-02-09 | 深圳市创能亿科科技开发有限公司 | Wire identification system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208239505U (en) | Electric energy meter and electric system | |
| CN205753246U (en) | A kind of multidirectional connecton layout of ammeter box | |
| CN206697985U (en) | A kind of exchange input module of charging pile | |
| CN203589630U (en) | Optical cable trunking | |
| CN208607352U (en) | A kind of single phase tracks formula detection device of electric energy meter | |
| CN209560299U (en) | A kind of control cabinet of distribution terminal automatic detection platform | |
| CN106338668A (en) | High-performance combined instrument | |
| CN209571706U (en) | A kind of micromodule data center power distribution cabinet of novel layouts | |
| CN207318554U (en) | A kind of safety-type multi-meter-position electric-meter | |
| CN206002226U (en) | A kind of temperature detecting unit of high-performance combination instrument | |
| CN206002567U (en) | A kind of measurement control module of high-performance combination instrument | |
| CN206005045U (en) | A kind of zero sequence box of high-performance combination instrument | |
| CN209104733U (en) | A kind of electrical groove box three-dimensional connector of multidirectional intercommunication | |
| CN207946457U (en) | A kind of direct access electric energy meter terminal box | |
| CN205565368U (en) | GCK cabinet with measuring room | |
| CN208188199U (en) | Smart grid non-intrusion type resident load monitoring device | |
| CN209432875U (en) | Low-temperature measurement electricity box | |
| CN206773045U (en) | A kind of easy-to-mount sampler of opposing electricity-stealing | |
| CN206349627U (en) | A kind of controller switching equipment screen cabinet component arrangement | |
| CN109900940A (en) | Electric energy meter | |
| CN206002617U (en) | A kind of high-performance combination instrument | |
| CN208226145U (en) | A kind of terminal structure convenient for connection | |
| CN206002566U (en) | A kind of transformer box of high-performance combination instrument | |
| CN205139218U (en) | Multi -functional electric power instrument of liquid crystal | |
| CN205608264U (en) | T type overall arrangement distribution case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |