CN102854351A - Intelligent metering control meter box - Google Patents
Intelligent metering control meter box Download PDFInfo
- Publication number
- CN102854351A CN102854351A CN 201210321940 CN201210321940A CN102854351A CN 102854351 A CN102854351 A CN 102854351A CN 201210321940 CN201210321940 CN 201210321940 CN 201210321940 A CN201210321940 A CN 201210321940A CN 102854351 A CN102854351 A CN 102854351A
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- China
- Prior art keywords
- voltage stabilizer
- metering control
- intelligent metering
- ammeter
- meter box
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- 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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Abstract
The invention discloses an intelligent metering control meter box comprising a box body, a breaker in the box body and an electricity meter, wherein the breaker is arranged on the upper part of the electricity meter, a voltage stabilizer is arranged between the electricity meter and the breaker; an input end of the voltage stabilizer is connected with an output end of the breaker, and an output end of the voltage stabilizer is connected with an input end of the electricity meter. The intelligent metering control meter box is simple in structure and flexible in design; the safety of household power utilization can be guaranteed; moreover, and the intelligent metering control meter box is simple in operation.
Description
Technical field
The present invention relates to the casing field, particularly relate to a kind of intelligent metering control electricity meter box.
Background technology
Power supply department will be charged by ammeter during to customer power supply, and the ordinary electric meter case is the iron sheet case, in-built ordinary electric meter.This ammeter box existence easily by the worn-out end such as stealing, electric leakage, short circuit, overload, causes unnecessary loss for country and user.On the other hand, the backward pattern of checking meter to the doorstep, fixing a point to charge is then adopted in the work of checking meter of power supply department always, brings many unnecessary troubles for power supply department and user.Power supply department is in the urgent need to a kind of automaticity height, stable work in work, powerful intelligent metering control electricity meter box.Patent application document such as Chinese application number 200810010597. 2 disclosed a kind of intelligent metering control electricity meter box afterwards; the casing that comprises ammeter box; be contained in the power switch in this casing; money drawing plat; isolating switch; be provided with neutral line breaker protector between described money drawing plat and isolating switch, described money drawing plat is intelligent metering control money drawing plat.The ammeter box of this structure is owing to be provided with neutral line breaker protector; when zero phase line 380V voltage occurs and registers one's residence; the breaker protector auto-cutout; realize intelligent overload protection; therefore it is indoor that 380V voltage can not enter the user, can not damage household electrical appliance, can this ammeter box complicated operation; all need when opening circuit to run to send electricity, and repeatedly outage can cause breaker failure at every turn.
In sum, for the defective of prior art, need especially a kind of intelligent metering control electricity meter box simple to operate, use safety, thereby solve above-mentioned problem.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of intelligent metering control electricity meter box, can solve traditional ammeter box complicated operation, the problem of fragile isolating switch.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of intelligent metering control electricity meter box is provided, the casing that comprises ammeter box, isolating switch and ammeter in the casing, described isolating switch is above ammeter, be provided with voltage stabilizer between ammeter and the isolating switch, voltage stabilizer is a kind of feed circuit or the power-supply unit that can automatically adjust output voltage, its effect is that the large supply voltage with not reaching the electric equipment requirement of fluctuation is stabilized in its range of set value, and various circuit or electric equipment can be worked under rated operational voltage.The input end of voltage stabilizer is connected with the output terminal of isolating switch, and the output terminal of voltage stabilizer is connected with the input end of ammeter, so just can guarantee the safety of household electricity, and simple to operate, can not cause isolating switch often to cut off the power supply.
In a preferred embodiment of the present invention, described voltage stabilizer is bolted on the casing.
In a preferred embodiment of the present invention, the output terminal of described voltage stabilizer is provided with current transformer, can detect the electric current of household electricity.
First isolating switch, voltage stabilizer and ammeter are fixed in the casing successively during use, then are connected with the input end of voltage stabilizer with the output terminal of wire with isolating switch, be connected with the input end of ammeter with the output terminal of wire with voltage stabilizer again.
The invention has the beneficial effects as follows: the present invention is simple in structure, designs ingeniously, can guarantee the safety of household electricity, and simple to operate.
Description of drawings
Fig. 1 is the synoptic diagram of a kind of intelligent metering control electricity meter box of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of intelligent metering control electricity meter box of the present invention, comprise casing 1, isolating switch 2 and ammeter 3 in the casing 1, described isolating switch 2 is provided with voltage stabilizer 4 between ammeter 3 and the isolating switch 2 above ammeter 3, the input end of voltage stabilizer 4 is connected with the output terminal of isolating switch 2, the output terminal of voltage stabilizer 4 is connected with the input end of ammeter 3, and described voltage stabilizer 4 is bolted on the casing 1.The output terminal of described voltage stabilizer 4 is provided with current transformer 5.First isolating switch, voltage stabilizer and ammeter are fixed in the casing successively during use, then are connected with the input end of voltage stabilizer with the output terminal of wire with isolating switch, be connected with the input end of ammeter with the output terminal of wire with voltage stabilizer again.The present invention is simple in structure, designs ingeniously, can guarantee the safety of household electricity, and simple to operate.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (3)
1. intelligent metering control electricity meter box, comprise casing (1), isolating switch (2) and ammeter (3) in the casing (1), described isolating switch (2) is in the top of ammeter (3), it is characterized in that, be provided with voltage stabilizer (4) between ammeter (3) and the isolating switch (2), the input end of voltage stabilizer (4) is connected with the output terminal of isolating switch (2), and the output terminal of voltage stabilizer (4) is connected with the input end of ammeter (3).
2. a kind of intelligent metering control electricity meter box according to claim 1 is characterized in that, described voltage stabilizer (4) is bolted on the casing (1).
3. a kind of intelligent metering control electricity meter box according to claim 1 is characterized in that, the output terminal of described voltage stabilizer (4) is provided with current transformer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210321940 CN102854351A (en) | 2012-09-04 | 2012-09-04 | Intelligent metering control meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210321940 CN102854351A (en) | 2012-09-04 | 2012-09-04 | Intelligent metering control meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102854351A true CN102854351A (en) | 2013-01-02 |
Family
ID=47401111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210321940 Pending CN102854351A (en) | 2012-09-04 | 2012-09-04 | Intelligent metering control meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102854351A (en) |
-
2012
- 2012-09-04 CN CN 201210321940 patent/CN102854351A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |