CN104111361A - Three-phase carrier wave charge control intelligent electric energy meter - Google Patents
Three-phase carrier wave charge control intelligent electric energy meter Download PDFInfo
- Publication number
- CN104111361A CN104111361A CN201410256583.4A CN201410256583A CN104111361A CN 104111361 A CN104111361 A CN 104111361A CN 201410256583 A CN201410256583 A CN 201410256583A CN 104111361 A CN104111361 A CN 104111361A
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- electric energy
- energy meter
- phase carrier
- control intelligent
- intelligent electric
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Abstract
The invention discloses a three-phase carrier wave charge control intelligent electric energy meter. The three-phase carrier wave charge control intelligent electric energy meter comprises multiple intelligent three-phase ammeter module assemblies. Each intelligent three-phase ammeter module assembly is composed of a cover plate and a base which are mutually joined, the inside of each base limits multiple separation frame portions matching electrical assemblies, the electrical assemblies are arranged in each separation frame portion, and the multiple intelligent three-phase ammeter module assemblies are combined and connected through mutually coupled plugging portions arranged on opposite surfaces of the respective bases. According to the invention, the electrical assemblies are classified, such that the functions of ammeters can be expanded and reduced according to needs, removable assemblies are independently protected through the separation frame portions and the cover plates, are independently installed and are away from a heavy current portion at the bottom. What is needed for operation of replacement of each assembly module is simply to plug or directly open the cover plates, and electric shock is prevented; and opening of wiring cover plates at the bottom during module replacement is unnecessary.
Description
Technical field
The present invention relates to a kind of Three Phase Carrier Based expense control intelligent electric energy meter, can be used for electric energy meter and relevant electric power operation device product.
Background technology
Existing three-phase meter modular cartridge is arranged on the positive centre position of table body, if need to change modular cartridge, must open bottom wiring end cover and could change module, and current this mode exists not convenient property, and easily causes electric shock.
Summary of the invention
Technical matters to be solved by this invention is just to provide a kind of Three Phase Carrier Based expense control intelligent electric energy meter, for example, in the time of can avoiding changing ammeter internal electric assembly (power supply, Three Phase Carrier Based module, communication module or memory device) must be by opening the situation of bottom wiring end cover, while preventing from changing electric component, maintainer touches strong power part, to guarantee operating personnel's construction safety.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: Three Phase Carrier Based expense control intelligent electric energy meter, comprise a plurality of Intelligent three-phase table modular assemblies, each Intelligent three-phase table modular assembly is comprised of the cover plate being bonded with each other and base, described base inside defines a plurality of spacing frame portions of mating with electric component, in each spacing frame portion, be provided with electric component, between described a plurality of Intelligent three-phase table modular assemblies, be by be located on base opposite face separately mutually the plug portion of coupling mutually group connect.
Preferably, between described each spacing frame portion, be that mode with clamping combines mutually.
Preferably, described electric component is by the fenced space becoming of spacing frame portion and cover plate independent protective in addition.Between each electric component of installing in described spacing frame portion, be to be mutually electrically connected to pluggable mode, wherein electric component can carry out different configuration combinations, forms different bases.
Preferably, described electric component comprises component on circuit board and removable assembly, and removable assembly is preferably battery, wireless module or SIM card, and removable assembly one end is provided with plug, and spacing frame portion bottom is provided with the interface corresponding with described plug.For example, for connecting other electric component, the MCU unit on circuit board.
The present invention is classified electric component, thereby makes the function of ammeter to expand as required and to reduce, and removable assembly gets up by spacing frame portion and cover plate independent protective, independent install and away from bottom strong power part.Change each assembly module and only need to can operate by plugging or directly opening cover plate, prevent from getting an electric shock; While changing module, no longer need to open bottom wiring cover plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of Three Phase Carrier Based expense control intelligent electric energy meter of the present invention;
Fig. 2 is the three-dimensional view of Intelligent three-phase table modular assembly of the present invention.
Embodiment
As Fig. 1 and Fig. 2, Three Phase Carrier Based of the present invention takes control intelligent electric energy meter, comprise a plurality of Intelligent three-phase table modular assemblies 1, each Intelligent three-phase table modular assembly 1 is comprised of the cover plate 2 being bonded with each other and base 3, described base inside defines a plurality of spacing frame portions 4 of mating with electric component, in each spacing frame portion, be provided with electric component 5, between described a plurality of Intelligent three-phase table modular assembly, be to connect by being located on base opposite face separately the mutual group of plug portion 6 of coupling mutually, plug portion 6 can be the buckle structure of various universal classes.
As Fig. 2, described Intelligent three-phase table modular assembly by the cover plate 2 being bonded with each other and base 3 in addition lead sealing form, wherein base 3 inside define three difform spacing frame portions 4 on structure outline, between each spacing frame portion 4, be that mode with clamping combines mutually, that is to say, these spacing frame portions 4 can be movable, in each spacing frame portion 4, is provided with electric component.In Fig. 2, can find out, three kinds of electric components are respectively device battery 5, sim card slot and wireless module, and they are placed on respectively in spacing frame portion 4 corresponding to shape separately.
Preferably, the shape of described Three Phase Carrier Based expense control intelligent electric energy meter 1 is changed according to the various combination of spacing frame portion 4.The shape that is spacing frame portion 4 can be not limited only to the shape shown in Fig. 2, and it may be wider or longer, and therefore, as the limited section of these spacing frame portions 4, the shape of base 3 may be different, and then corresponding variation also occurs the shape of body 1.
For example, in one embodiment, battery 7 is by the fenced space becoming of spacing frame portion 4 and cover plate 2 independent protective in addition.Between each electric component of described spacing frame portion 4 interior installations, be to be mutually electrically connected to pluggable mode, wherein electric component can carry out different configuration combinations, forms different bases.
In one embodiment, electric component comprises component on circuit board (such as transformer, process chip or alternating current sampling circuit) and removable assembly (such as parts such as aforesaid batteries), wherein removable assembly is preferably battery, wireless module or SIM card, wherein (for example) battery one end is provided with plug, spacing frame portion 4 bottoms are provided with interface, for example, for connecting other electric component, the MCU unit on circuit board.
In the present embodiment, Three Phase Carrier Based expense control intelligent electric energy meter comprises two end Three Phase Carrier Based expense control intelligent electric energy meters and a middle Three Phase Carrier Based expense control intelligent electric energy meter, wherein, Three Phase Carrier Based expense control intelligent electric energy meter can be selected a plurality of series connection of required module as required, to form the ammeter of different demands.
Claims (5)
1. Three Phase Carrier Based takes control intelligent electric energy meter, it is characterized in that: comprise a plurality of Intelligent three-phase table modular assemblies, each Intelligent three-phase table modular assembly is comprised of the cover plate being bonded with each other and base, described base inside defines a plurality of spacing frame portions of mating with electric component, in each spacing frame portion, be provided with electric component, between described a plurality of Intelligent three-phase table modular assemblies, be by be located on base opposite face separately mutually the plug portion of coupling mutually group connect.
2. Three Phase Carrier Based according to claim 1 takes control intelligent electric energy meter, it is characterized in that: between described each spacing frame portion, be that mode with clamping combines mutually.
3. Three Phase Carrier Based according to claim 1 and 2 takes control intelligent electric energy meter; its improvement is: described electric component is by the fenced space becoming of spacing frame portion and cover plate independent protective in addition, between each electric component of installing, is to be mutually electrically connected to pluggable mode in described spacing frame portion.
4. Three Phase Carrier Based according to claim 3 takes control intelligent electric energy meter, its improvement is: described electric component comprises component on circuit board and removable assembly, described removable assembly one end is provided with plug, and spacing frame portion bottom is provided with the interface corresponding with described plug.
5. Three Phase Carrier Based according to claim 1 takes control intelligent electric energy meter, and its improvement is: described Three Phase Carrier Based expense control intelligent electric energy meter comprises two end Three Phase Carrier Based expense control intelligent electric energy meters and Three Phase Carrier Based expense control intelligent electric energy meter in the middle of at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410256583.4A CN104111361A (en) | 2014-06-10 | 2014-06-10 | Three-phase carrier wave charge control intelligent electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410256583.4A CN104111361A (en) | 2014-06-10 | 2014-06-10 | Three-phase carrier wave charge control intelligent electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104111361A true CN104111361A (en) | 2014-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410256583.4A Pending CN104111361A (en) | 2014-06-10 | 2014-06-10 | Three-phase carrier wave charge control intelligent electric energy meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104111361A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001093073A (en) * | 1999-09-17 | 2001-04-06 | Kansai Electric Power Co Inc:The | Instrument with remote meter reading function |
| CN2784935Y (en) * | 2004-11-30 | 2006-05-31 | 北京富卓电子科技股份有限公司 | Combined electric energy meter shell structure |
| WO2010129991A1 (en) * | 2009-05-11 | 2010-11-18 | Landis & Gyr Pty Ltd | Meter and communications apparatus |
| CN203870140U (en) * | 2014-06-10 | 2014-10-08 | 浙江恒业电子有限公司 | Three-phase carrier wave cost-control intelligent energy meter |
-
2014
- 2014-06-10 CN CN201410256583.4A patent/CN104111361A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001093073A (en) * | 1999-09-17 | 2001-04-06 | Kansai Electric Power Co Inc:The | Instrument with remote meter reading function |
| CN2784935Y (en) * | 2004-11-30 | 2006-05-31 | 北京富卓电子科技股份有限公司 | Combined electric energy meter shell structure |
| WO2010129991A1 (en) * | 2009-05-11 | 2010-11-18 | Landis & Gyr Pty Ltd | Meter and communications apparatus |
| CN203870140U (en) * | 2014-06-10 | 2014-10-08 | 浙江恒业电子有限公司 | Three-phase carrier wave cost-control intelligent energy meter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |