CN106159681A - A kind of low-pressure metering box with wiring board - Google Patents
A kind of low-pressure metering box with wiring board Download PDFInfo
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- CN106159681A CN106159681A CN201510186635.XA CN201510186635A CN106159681A CN 106159681 A CN106159681 A CN 106159681A CN 201510186635 A CN201510186635 A CN 201510186635A CN 106159681 A CN106159681 A CN 106159681A
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- energy meter
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Abstract
The invention discloses a kind of low-pressure metering box with wiring board, including insulation box and insulation box base plate, described insulation box at least includes a master switch room, one electric energy meter room and a subscriber switch room, master switch indoor location has master switch, electric energy meter indoor are at least provided with 1 electric energy meter, each electric energy meter correspondence has a subscriber switch at subscriber switch indoor location, it is characterized in that: in described insulation box base plate, be provided with wiring board, if wiring board is provided with main line, every route road two ends termination is respectively equipped with the integrated clamped nipple with wiring board, described clamped nipple is all exposed on insulation box backplate surface and be positioned at insulation box.The present invention, by using the conductive copper sheet row's wiring board combining together with insulation box, saves substantial amounts of shearing, the work of conducting wire and time, reduces the manufacturing cost of low-pressure metering box, improve production efficiency.
Description
Technical field
The present invention relates to a kind of low-pressure metering box, especially relate to a kind of low-pressure metering box with wiring board.
Background technology
Nearly ten years, developing rapidly with State Grid's industry, requires more and more higher to the every basic product quality of power industry.Owing to power industry is starting to implement every goods and materials uniform bidding buying in recent years, so the standard and versatility of every basic product of power industry is had higher requirement.Low-pressure metering box is the casing of the autonomous closure for protecting electric energy meter and terminal related electric equipment, is commonly called as ammeter box.Low-pressure metering box makes and is divided into metal and nonmetallic two big classes by material.Nearly ten years, as the demand of city net and the upgrading of rural power grids increases, the quality of low-pressure metering box has gradually been developed into basic classification and less perfect Regional technique specification by situation multifarious, shoddy.
Low-pressure metering box in nationwide at present all uses hand assembled when installing ammeter, switch, wire, terminal, copper bar, the backward technique of screw joints, solve the method for attachment of low-pressure metering box multicomponent device, it is that wire is cut off, then by wire arrangements in the low-pressure metering box made by style one by one that first need by client.Compressing all components and parts with screw, it has the disadvantage in that
(1) cut off, install and the substantial amounts of technical staff of welding lead need；
(2) all use screw joints that potential safety hazard easily occurs, when loosened screw, easily cause short circuit, power-off and security incident；
(3) wire quality connecting differs, and there is certain potential safety hazard；
(4) the PVC insulating materials that wire uses is at about 80 DEG C with regard to softening transform, and sends strong pernicious gas, and when reaching fusing point burning, its pernicious gas is denser, is potential air pollution source；
(5) it is difficult to make standardized low-pressure metering box.
Content of the invention
In order to solve above-mentioned prior art problem, the invention provides a kind of wiring board substitute wire and combine together with low-pressure metering box box bottom, can standardized production and the higher low-pressure metering box with wiring board of security.
The technical scheme is that a kind of low-pressure metering box with wiring board, including insulation box and insulation box base plate, described insulation box at least includes a master switch room, one electric energy meter room and a subscriber switch room, master switch indoor location has master switch, electric energy meter indoor are at least provided with 1 electric energy meter, each electric energy meter correspondence has a subscriber switch at subscriber switch indoor location, it is characterized in that: in described insulation box base plate, be provided with wiring board, if wiring board is provided with main line, circuit is in order to realize master switch and electric energy meter, being connected without wire between electric energy meter with subscriber switch, every route road two ends termination is respectively equipped with the integrated clamped nipple with wiring board, described clamped nipple is all exposed on insulation box backplate surface and be positioned at insulation box.
Described wiring board is conductive copper sheet row's wiring board, conductive copper sheet row's wiring board is by copper coin punching press or die cast, conductive copper sheet row's wiring board is provided with some circuits being made up of conductive copper sheet, including for the live wire inlet wire circuit connecting master switch and electric energy meter, for connecting the zero line inlet wire circuit of zero line and electric energy meter, for connecting the live wire outlet circuit of electric energy meter and subscriber switch, for connecting the zero line outlet circuit of electric energy meter and subscriber switch, conductive copper sheet row's wiring board substitutes original wire and connects, decrease the cost that wire manufactures, and due to be wiring board and in being embedded in insulation box base plate its position will not arbitrarily change, greatly reduce the short-circuit and dangerous accident being caused because of the random change location of wire or intersection.
By employing, there is highly sensitive connector between described clamped nipple and master switch, electric energy meter, subscriber switch and wire to realize being electrically connected with, connector is used to connect, do not need to use any screw nut, make to couple position to be difficult to loosen and come off, be electrified for a long time all without causing the fault such as short circuit, power-off.
Described insulation box, insulation box base plate are the insulating composite materials such as SMC and make.
The invention have the benefit that the present invention substitutes wire by using the conductive copper sheet row's wiring board designing, and be embedded in insulation box base plate, insulation box is made to combine together with wiring board, the mode of the clamped nipple only exposing wiring to be pacified makes the casing of low-pressure metering box single at present develop into the Multifunctional box with conductive copper sheet row's wiring board, thus save substantial amounts of shearing, the work of conducting wire and time, reduce the manufacturing cost of low-pressure metering box, improve production efficiency, and greatly reduce the short-circuit and dangerous accident being caused because of the random change location of wire or intersection, and the extremely effective generation preventing Electrical Safety accident and greatly improve anti-electricity-theft performance.
Brief description
Fig. 1 is the structural representation of single-phase four epi-positions in the embodiment of the present invention；
Fig. 2 is the structural representation of conductive copper sheet row wiring board in the embodiment of the present invention.
In figure, 1-insulation box, 2-insulation box base plate, 3-master switch, 4-electric energy meter, 5-subscriber switch, 6-clamped nipple, 7-conductive copper sheet arranges wiring board, 801-live wire inlet wire circuit, 802-zero line inlet wire circuit, 803-live wire outlet circuit, 804-zero line outlet circuit.
Detailed description of the invention
The present invention will be further described with embodiment below in conjunction with the accompanying drawings.
nullSuch as Fig. 1、Shown in Fig. 2，A kind of low-pressure metering box with wiring board，Including insulation box 1 and insulation box base plate 2，Described insulation box at least includes a master switch room、One electric energy meter room and a subscriber switch room，Master switch indoor location has master switch 3，Electric energy meter indoor are at least provided with 1 electric energy meter 4，Each electric energy meter 4 correspondence has a subscriber switch 5 at subscriber switch indoor location，Described insulation box base plate 2 has been embedded in conductive copper sheet row's wiring board 7，If conductive copper sheet row's wiring board 7 is provided with main line，Including for the live wire inlet wire circuit 801 connecting master switch and electric energy meter、For connecting the zero line inlet wire circuit 802 of zero line and electric energy meter、For connecting the live wire outlet circuit 803 of electric energy meter and subscriber switch、For connecting electric energy meter and subscriber switch zero line outlet circuit 804，Specifically，In the present embodiment, conductive copper sheet row wiring board is provided with three live wire inlet wire circuits 801、Article one, total zero line inlet wire circuit 802、Article four, live wire outlet circuit 803 and four zero line outlet circuits 804，Wherein live wire inlet wire is divided into two branch roads and can be connected with an electric energy meter respectively，Two other live wire inlet wire is connected with an electric energy meter respectively，Article one, total zero line inlet wire circuit is divided into four branch roads，Every branch road is connected with an electric energy meter respectively，Accordingly，One master switch 3 is installed in insulation box 1，4 electric energy meters 4 and 4 subscriber switch 5，One electric energy meter one subscriber switch of correspondence.
Every route road two ends termination is respectively equipped with arranges the integrated clamped nipple of wiring board 76 with conductive copper sheet, clamped nipple 6 is all exposed on insulation box backplate surface and be positioned at insulation box, wherein, live wire inlet wire circuit 801 one end clamped nipple is used for connecting live wire and master switch, it is positioned at master switch indoor, live wire inlet wire circuit 801 other end clamped nipple, for being connected with electric energy meter, is positioned at electric energy meter indoor；Zero line inlet wire circuit 802 one end clamped nipple, for being connected with zero line, is positioned at master switch indoor, and the clamped nipple of zero line 802 4 branch roads of inlet wire circuit is respectively used to be connected with electric energy meter, is positioned at electric energy meter indoor；Live wire outlet circuit 803 one end clamped nipple, for being connected with electric energy meter, is positioned at electric energy meter indoor, and live wire outlet circuit 803 other end clamped nipple, for being connected with subscriber switch, is positioned at subscriber switch indoor；Zero line outlet circuit 804 one end clamped nipple, for being connected with electric energy meter, is positioned at electric energy meter indoor, and zero line outlet circuit 804 other end clamped nipple, for being connected with subscriber switch, is positioned at subscriber switch indoor.
The 4th, described clamped nipple 6 and master switch the 3rd, electric energy meter have highly sensitive connector by employing between subscriber switch 5 and wire and realize being electrically connected with, connector is used to connect, do not need to use any screw nut, make to couple position to be difficult to loosen and come off, be electrified for a long time all without causing the fault such as short circuit, power-off.
Described master switch is service entrance switch or control switch.
Described insulation box the 1st, insulation box base plate 2 is the insulating composite materials such as SMC and makes.
The described low-pressure metering box with wiring board, its scope includes single-phase and three-phase series low-pressure metering box, and its single-phase or three-phase electricity meter box installed is at least 1.
Patent of the present invention, by using the conductive copper sheet row's wiring board combining together with insulation box, has the advantage that
1st, implementing integrated by conductive copper sheet row's wiring board with casing, not only reducing the cost that wire manufactures, its position prior is fixing will not arbitrarily be changed, and greatly reduces the short-circuit and dangerous accident being caused because of the random change location of wire or intersection；Reduce the cost producing low-pressure metering box simultaneously.
2nd, substantially increase production efficiency, such as four position meter boxes in the present embodiment, in the past, one class of one workman assembles 20 in eight hours only, using the Novel box with wiring board that patent of the present invention produces, one class of a workman can assemble about 200, and efficiency improves more than ten times；
3rd, bigger Material Cost is reduced, it is not necessary to process through wire and subtract operations such as cutting；
4th, because of the connector that is connected by with clamped nipple such as master switch, electric energy meter, subscriber switch, wire, connect without screw, so integrated degree and the quality of product has been significantly increased, eliminates coping screw and loosen and come off and the security incident that produces；
5th, owing to wiring board instead of wire and is embedded among casing, effectively prevent the malfeasances such as stealing electricity, significantly reduce line loss per unit.
6th, due to the standardization of conductive copper wire row's wiring board so that the assembling of low-pressure metering box all can execution standardization, it is to avoid assembling in the past chaotic phenomenon.
The present invention is described by embodiment, and those skilled in the art know, without departing from the spirit and scope of the present invention, can carry out various change or equivalence replacement to these features and embodiment.In addition, under the teachings of the present invention, these features and embodiment can be modified to adapt to particular situation and material without departing from the spirit and scope of the present invention.Therefore, the present invention is not limited to the particular embodiment disclosed, and the embodiment in the range of fallen with claims hereof broadly falls into protection scope of the present invention.
Claims (4)
1. the low-pressure metering box with wiring board, including insulation box and insulation box base plate, described insulation box at least includes a master switch room, one electric energy meter room and a subscriber switch room, master switch indoor location has master switch, electric energy meter indoor are at least provided with 1 electric energy meter, each electric energy meter correspondence has a subscriber switch at subscriber switch indoor location, it is characterized in that: in described insulation box base plate, be provided with wiring board, if wiring board is provided with main line, circuit is in order to realize master switch and electric energy meter, being connected without wire between electric energy meter with subscriber switch, every route road two ends termination is respectively equipped with the integrated clamped nipple with wiring board, described clamped nipple is all exposed on insulation box backplate surface and be positioned at insulation box.
2. the low-pressure metering box with wiring board according to claim 1, it is characterised in that: described wiring board is conductive copper sheet row's wiring board, and conductive copper sheet row's wiring board is provided with the circuit being made up of some conductive copper sheets.
3. the low-pressure metering box with wiring board according to claim 1, it is characterised in that: by employing, there is highly sensitive connector between described clamped nipple and master switch, electric energy meter, subscriber switch and wire and realize being electrically connected with.
4. the low-pressure metering box with wiring board according to claim 1, it is characterised in that: described insulation box, insulation box base plate are the insulating composite materials such as SMC and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186635.XA CN106159681A (en) | 2015-04-18 | 2015-04-18 | A kind of low-pressure metering box with wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186635.XA CN106159681A (en) | 2015-04-18 | 2015-04-18 | A kind of low-pressure metering box with wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106159681A true CN106159681A (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510186635.XA Pending CN106159681A (en) | 2015-04-18 | 2015-04-18 | A kind of low-pressure metering box with wiring board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561321A (en) * | 2017-09-28 | 2018-01-09 | 湖州电力设备成套有限公司 | A kind of high-protection level batch meter |
| CN108333400A (en) * | 2018-03-19 | 2018-07-27 | 秦峥 | A kind of intelligent metering case and its application |
| CN109061254A (en) * | 2018-08-23 | 2018-12-21 | 上海国缆智能电气有限公司 | A kind of three-phase New electricity meter case |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3815243B2 (en) * | 2001-03-27 | 2006-08-30 | 松下電工株式会社 | Residential distribution board |
| CN203103765U (en) * | 2013-03-04 | 2013-07-31 | 马红海 | High-voltage circuit board |
| CN204156343U (en) * | 2014-09-10 | 2015-02-11 | 国家电网公司 | Batch meter |
| CN204538480U (en) * | 2015-04-18 | 2015-08-05 | 肇庆恒港电力科技发展有限公司 | A kind of low-pressure metering box with wiring board |
-
2015
- 2015-04-18 CN CN201510186635.XA patent/CN106159681A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3815243B2 (en) * | 2001-03-27 | 2006-08-30 | 松下電工株式会社 | Residential distribution board |
| CN203103765U (en) * | 2013-03-04 | 2013-07-31 | 马红海 | High-voltage circuit board |
| CN204156343U (en) * | 2014-09-10 | 2015-02-11 | 国家电网公司 | Batch meter |
| CN204538480U (en) * | 2015-04-18 | 2015-08-05 | 肇庆恒港电力科技发展有限公司 | A kind of low-pressure metering box with wiring board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561321A (en) * | 2017-09-28 | 2018-01-09 | 湖州电力设备成套有限公司 | A kind of high-protection level batch meter |
| CN108333400A (en) * | 2018-03-19 | 2018-07-27 | 秦峥 | A kind of intelligent metering case and its application |
| CN109061254A (en) * | 2018-08-23 | 2018-12-21 | 上海国缆智能电气有限公司 | A kind of three-phase New electricity meter case |
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| C06 | Publication | ||
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Address after: 526000 side of the 321 National Road, Guicheng North District, Dinghu District, Zhaoqing, Guangdong Applicant after: Guangdong constant port power Polytron Technologies Inc Address before: 526000 side of the 321 National Road, Guicheng North District, Dinghu District, Zhaoqing, Guangdong Applicant before: Zhaoqing Heng Gang electric power science and technology Development Co., Ltd |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |