CN207020762U - A kind of fire-proof and theft-proof ammeter - Google Patents
A kind of fire-proof and theft-proof ammeter Download PDFInfo
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- CN207020762U CN207020762U CN201720818631.3U CN201720818631U CN207020762U CN 207020762 U CN207020762 U CN 207020762U CN 201720818631 U CN201720818631 U CN 201720818631U CN 207020762 U CN207020762 U CN 207020762U
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Abstract
The utility model discloses a kind of fire-proof and theft-proof ammeter, including watch window, protecgulum, button, outlet terminal, input terminal, alarm, display, table body, indicator lamp, circuit board, single-chip microcomputer, metering module and detection of electrical leakage module.The beneficial effects of the utility model are：Ammeter structure connection is compact, using simple, ammeter surface is provided with fireprotection layer, it can prevent from catching fire, ammeter is caused to leak electricity, display is liquid crystal display, for showing user's electricity, compare directly perceived, protecgulum bottom is provided at both ends with fixing leg, protecgulum can be fixed on table body by screw, indicator lamp enters line flicker according to electricity, it can see whether drain conditions occur, circuit board is surface-mounted integrated circuit, space-consuming is smaller, input terminal and outlet terminal are built-in structure, prevent that electric wire is exposed outside, security is higher, when there is power stealing situation in ammeter, alarm equipment alarm, IC-card groove is provided with the top of table body, table body surrounding is provided with stator, stability is strong during work.
Description
Technical field
A kind of ammeter is the utility model is related to, specially a kind of fire-proof and theft-proof ammeter, belongs to electrical equipment.
Background technology
Ammeter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, electric energy meter, kilowatt-hour table, it is various to refer to measurement
The instrument of electrical quantities, the main Types of intelligent electric meter have IC-card ammeter, and user holds IC-card and hands over money power purchase, power supply to power supply department
Door is write purchase of electricity in IC-card with sale of electricity supervisor, and user is in induction zone brush contact type IC-card, you can power supply of closing a floodgate, after power supply
Qana is walked, when dump energy is equal to alarm electricity in table, power alarm of operating a switch, now swiped the card in induction zone can be extensive by user
Multiple power supply, when dump energy is zero, is automatically switched off, and user must hold power purchase of paying dues again, can just recover electricity consumption,
With a variety of anti-stealing electricity functions, starting current is small, without shunt running, wide load, low-power consumption, error curve is straight, longtime running when it is steady
It is qualitative good, it is good appearance, small volume, in light weight, easy for installation.
In place of a kind of current fire-proof and theft-proof ammeter comes with some shortcomings, some is not provided with IC-card groove, it is impossible to passes through IC-card
Power purchase is carried out, neck is inserted into and carries out combined floodgate power supply, some circuit board surfaces are not provided with insulating coating, board dielectric effect
Fruit is poor, easily causes circuit board damage, and some is not provided with button, it is impossible to ammeter electricity clearing is carried out by pressing button,
Some input terminals and outlet terminal are not built-in structures, and it is exposed to easily cause electric wire, so as to cause leaky, practicality
It is not strong.
The content of the invention
The purpose of this utility model is that to solve the above problems and provides a kind of fire-proof and theft-proof ammeter.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of fire-proof and theft-proof ammeter, including observation window
Mouth, protecgulum, button, outlet terminal, input terminal, alarm, display, table body, indicator lamp, circuit board, single-chip microcomputer, metering mould
Block and detection of electrical leakage module；The table body side is installed with protecgulum, and the protecgulum bottom is provided at both ends with fixing leg,
Protecgulum side centre position is provided with watch window, and transparency glass plate is provided with the watch window, the table body
Top is installed with input terminal, and the table body bottom is installed with outlet terminal, the input terminal and outlet terminal
Two are provided with, the table body side is provided with display, button is provided with the downside of the display, and the button is electricity
Reset button is measured, is provided with indicator lamp on the downside of the button, the table body is internally provided with circuit board, and the circuit board surface
Insulating coating is provided with, the circuit board is connected with input terminal and outlet terminal by electric wire, and the outlet terminal is with entering
Line terminals are built-in structure, and the circuit board is electrically connected with button, and single-chip microcomputer, the list are provided with the circuit board
Piece machine is connected with display by electric wire, and the display is connected with metering module by electric wire, and the single-chip microcomputer passes through electric wire
Detection of electrical leakage module is connected with, described table body one end is provided with alarm, and the alarm is connected with detection of electrical leakage by electric wire
Module, the table body surrounding are provided with the stator with circular hole, and the indicator lamp is electrically connected with metering module.
Further, make ammeter that there is fire-proof function to reach, the table body is provided with fireprotection layer with front cover surface.
Further, sense to reach to insert in IC-card groove by IC-card, carry out combined floodgate power supply, the table body top
It is provided with IC-card groove.
Further, prevent that electric wire is exposed to reach, cause ammeter to leak electricity, the outlet terminal is with input terminal
Built-in structure.
Further, protecgulum can be fixedly secured to reach on table body by screw, protecgulum bottom both ends are set
It is equipped with fixing leg.
Further, ammeter electricity is clearly observed by watch window in order to reach, is provided with the watch window
Transparency glass plate.
Further, make board dielectric effect preferable to reach, the circuit board surface is provided with insulating coating.
Further, reset ammeter electricity by pressing button to reach, the button is electricity reset button.
The beneficial effects of the utility model are：Ammeter structure connection is compact, and using simple, ammeter surface is provided with fire prevention
Layer, can prevent from catching fire, cause ammeter to leak electricity, and display is liquid crystal display, relatively more directly perceived for showing user's electricity, protecgulum
Bottom is provided at both ends with fixing leg, protecgulum can be fixed on table body by screw, indicator lamp enters line flicker according to electricity, can
To see whether to occur drain conditions, circuit board is surface-mounted integrated circuit, and space-consuming is smaller, and input terminal is with outlet terminal
Built-in structure, preventing that electric wire is exposed outside, security is higher, when there is power stealing situation in ammeter, alarm equipment alarm, table body top
It is provided with IC-card groove, table body surrounding is provided with stator, and stability is strong during work.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model circuit board connection diagram；
Fig. 3 is the utility model input terminal structural representation；
In figure：1st, watch window, 2, protecgulum, 3, button, 4, outlet terminal, 5, input terminal, 6, alarm, 7, display
Device, 8, table body, 9, indicator lamp, 10, circuit board, 11, single-chip microcomputer, 12, metering module, 13, detection of electrical leakage module.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of fire-proof and theft-proof ammeter, including watch window 1, protecgulum 2, button 3, outlet terminal 4, inlet wire
Terminal 5, alarm 6, display 7, table body 8, indicator lamp 9, circuit board 10, single-chip microcomputer 11, metering module 12 and detection of electrical leakage mould
Block 13；The side of table body 8 is installed with protecgulum 2, and the bottom of the protecgulum 2 is provided at both ends with fixing leg, the protecgulum 2
Side centre position is provided with watch window 1, and transparency glass plate is provided with the watch window 1, and the top of table body 8 is solid
Dingan County is equipped with input terminal 5, and the bottom of table body 8 is installed with outlet terminal 4, and the input terminal 5 and outlet terminal 4 are equal
Two are provided with, the side of table body 8 is provided with display 7, and the downside of display 7 is provided with button 3, and the button 3
For electricity reset button, the downside of button 3 is provided with indicator lamp 9, and the table body 8 is internally provided with circuit board 10, and described
The surface of circuit board 10 is provided with insulating coating, and the circuit board 10 is connected with input terminal 5 and outlet terminal 4 by electric wire, and
The outlet terminal 4 and input terminal 5 are built-in structure, and the circuit board 10 is electrically connected with button 3, the circuit board
Single-chip microcomputer 11 is provided with 10, the single-chip microcomputer 11 is connected with display 7 by electric wire, and the display 7 is connected by electric wire
There is metering module 12, the single-chip microcomputer 11 is connected with detection of electrical leakage module 13 by electric wire, and described one end of table body 8 is provided with alarm
Device 6, the alarm 6 are connected with detection of electrical leakage module 13 by electric wire, and the surrounding of table body 8 is provided with the fixation with circular hole
Piece, the indicator lamp 9 are electrically connected with metering module 12.
As a kind of technical optimization scheme of the present utility model：The table body 8 is provided with fireprotection layer with the surface of protecgulum 2；
The top of table body 8 is provided with IC-card groove；The outlet terminal 4 and input terminal 5 are built-in structure；The bottom of protecgulum 2
Portion is provided at both ends with fixing leg；Transparency glass plate is provided with the watch window 1；The surface of circuit board 10 is provided with absolutely
Edge coating；The button 3 is electricity reset button.
Circuit board when in use, is put into inside table body by the utility model first, and circuit board is surface-mounted integrated circuit, is taken empty
Between it is smaller, make ammeter good appearance, small volume, in light weight, circuit board surface is provided with insulating coating, makes board dielectric effect
Preferably, safety in operation is higher, and display is electrically connected with circuit board, and display is arranged on table body side centre position, shows
Device is liquid crystal display, and display is clear；Secondly button is electricity reset button, presses button, ammeter passes through the meter on circuit board
Amount module is zeroed out, and button can upspring automatically after pressing, and indicator lamp can enter line flicker according to ammeter electricity service condition, can lead to
Flicker frequency is crossed, intuitively sees whether drain conditions occur；Then protecgulum bottom is provided at both ends with fixing leg, will by screw
Protecgulum is fixedly mounted on table body, and watch window is provided with protecgulum, and the electricity of ammeter can be intuitively observed by watch window
It has been shown that, table body surrounding are provided with stator, ammeter can be fixed on wall or in ammeter box；It is provided with the top of most rear meter body
Two input terminals, the live wire and zero line of circuit are connected respectively, terminal occur and be also equipped with two, input terminal is with there is terminal
It is built-in structure, prevents that electric wire is exposed, causes short circuit or drain conditions, protecgulum is provided with fireprotection layer with table body surface face,
Can prevent ammeter occur fire, cause ammeter to damage, detection of electrical leakage module detect ammeter occur leaking electricity or sneak current situation when, report
Alert device is alarmed, and ammeter is had a fire-proof and theft-proof function, and safety in utilization is higher.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
- A kind of 1. fire-proof and theft-proof ammeter, it is characterised in that：Including watch window (1), protecgulum (2), button (3), outlet terminal (4), input terminal (5), alarm (6), display (7), table body (8), indicator lamp (9), circuit board (10), single-chip microcomputer (11), Metering module (12) and detection of electrical leakage module (13)；Table body (8) side is installed with protecgulum (2), the protecgulum (2) one Side centre position is provided with watch window (1), and input terminal (5), the table body (8) are installed with the top of the table body (8) Bottom is installed with outlet terminal (4), and the input terminal (5) is provided with two with outlet terminal (4), the table body (8) side is provided with display (7), and button (3) is provided with the downside of the display (7), finger is provided with the downside of the button (3) Show lamp (9), the table body (8) is internally provided with circuit board (10), and the circuit board (10) is connected with input terminal by electric wire (5) it is electrically connected with outlet terminal (4), the circuit board (10) with button (3), single-chip microcomputer is provided with the circuit board (10) (11), the single-chip microcomputer (11) is connected with display (7) by electric wire, and the display (7) is connected with metering mould by electric wire Block (12), the single-chip microcomputer (11) are connected with detection of electrical leakage module (13) by electric wire, and described table body (8) one end is provided with alarm Device (6), the alarm (6) are connected with detection of electrical leakage module (13) by electric wire, and table body (8) surrounding is provided with band circle The stator in hole, the indicator lamp (9) are electrically connected with metering module (12).
- A kind of 2. fire-proof and theft-proof ammeter according to claim 1, it is characterised in that：The table body (8) and protecgulum (2) surface It is provided with fireprotection layer.
- A kind of 3. fire-proof and theft-proof ammeter according to claim 1, it is characterised in that：IC is provided with the top of the table body (8) Neck.
- A kind of 4. fire-proof and theft-proof ammeter according to claim 1, it is characterised in that：The outlet terminal (4) and end of incoming cables Sub (5) are built-in structure.
- A kind of 5. fire-proof and theft-proof ammeter according to claim 1, it is characterised in that：Protecgulum (2) the bottom both ends are set There is fixing leg.
- A kind of 6. fire-proof and theft-proof ammeter according to claim 1, it is characterised in that：It is provided with the watch window (1) Transparency glass plate.
- A kind of 7. fire-proof and theft-proof ammeter according to claim 1, it is characterised in that：Circuit board (10) surface is provided with Insulating coating.
- A kind of 8. fire-proof and theft-proof ammeter according to claim 1, it is characterised in that：The button (3) is that electricity clearing is pressed Button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720818631.3U CN207020762U (en) | 2017-07-07 | 2017-07-07 | A kind of fire-proof and theft-proof ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720818631.3U CN207020762U (en) | 2017-07-07 | 2017-07-07 | A kind of fire-proof and theft-proof ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207020762U true CN207020762U (en) | 2018-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720818631.3U Active CN207020762U (en) | 2017-07-07 | 2017-07-07 | A kind of fire-proof and theft-proof ammeter |
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| Country | Link |
|---|---|
| CN (1) | CN207020762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393163A (en) * | 2017-07-07 | 2017-11-24 | 溧阳市华鹏电力仪表有限公司 | A kind of fire-proof and theft-proof ammeter |
-
2017
- 2017-07-07 CN CN201720818631.3U patent/CN207020762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393163A (en) * | 2017-07-07 | 2017-11-24 | 溧阳市华鹏电力仪表有限公司 | A kind of fire-proof and theft-proof ammeter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Xianlu Road, Liyang City, Changzhou City, Jiangsu Province Patentee after: Jiangsu Huapeng Intelligent Instrument Technology Co., Ltd. Address before: 213000 Xianlu Road, Liyang City, Changzhou City, Jiangsu Province Patentee before: Liyang Huapeng Electric Power Instrument Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |