CN207623394U - The anti-tune outer shell construction of ammeter - Google Patents

Abstract

The utility model provides a kind of anti-tune outer shell construction of ammeter, including outer layer Stainless Steel Shell, single crystal silicon solar cell plate, housing base, outer layer camera, CPU, PCB main board, buzzer, built-in camera, WIFI module and reservoir；Outer layer Stainless Steel Shell lower half portion is engraved structure, and single crystal silicon solar cell plate is inlayed inside the engraved structure；The outer layer Stainless Steel Shell is threaded together by screw and housing base；The outer layer Stainless Steel Shell top left is provided with an aperture, and outer layer camera is equipped in hole；The BTB lines pass through the aperture that internal layer Stainless Steel Shell and outer layer Stainless Steel Shell are reserved, and single crystal silicon solar cell plate, outer layer camera are connected by BTB lines with PCB main board；CPU, built-in camera, built-in double-colored temperature flash lamp, WIFI module and reservoir are installed on the PCB main board；The setting of the single crystal silicon solar cell plate of the utility model, it is independently-powered to be advantageously implemented shell, avoids influencing ammeter reading.

Description

The anti-tune outer shell construction of ammeter

Technical field

The utility model belongs to the anti-tune outer shell construction of electric energy meter structure shell field more particularly to a kind of ammeter.

Background technology

Electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt-hour table, refers to and measures various electricity The instrument of amount.

The first generation quartz clock controlled time-sharing electric energy meter of early stage main product.This electric energy meter is various not by conducting wire connection quartz clock Peak, paddy electricity magnetic counter are respectively driven with the period, shows appearance, paddy electricity amount and total electricity respectively, peak, paddy are deducted by total electricity Electricity is usual period electricity.Since the reliability of this time-shared charge electric energy table is poor.Timing segmentation precision is too low (minimum It is divided into 5min), it is easily disturbed, period adjustment is also cumbersome, using having a single function, does not adapt to some in time-shared charge Particular/special requirement eliminates deactivate at present substantially.

The time-sharing electric energy meter of second generation electromechanical integrated structure.This electric energy meter uses 1.0 grades of induction energy meter movements Based on, using infrared electro converter, pulse output and central processing unit (CPU), single chip circuit use subsidiary keyboard Programming or infrared radio keyboard carry out various demands, clock, the setting of period, two-day weekend, and this month maximum can be protected to need The amount of asking, a maximum demand last month and this month peak, flat, paddy a maximum demand show and store.With pulse output and RS-232 strings Row port, convenient for data transferring and monitoring.Instrument function is more accurate reliable, and function can meet China's timesharing at this stage Accounting requirements, production technology comparative maturity, price have competitiveness, are the most commonly used generation products of current domestic application.But It is only drawback is that each manufacturer is the special microcontroller of self-developing, it is poor that there are Products Compatibilities, and maintenance difficult lacks Point.This series of products common are DF68, DF93, DTF33, DF86, DSF20, DIF2, DF32, DTF864, MRZ, DSD66 Deng.

Based on above-mentioned, the inventors discovered that：Also have in the existing electric energy meter used much is first generation electric energy meter, this table There is modification ammeter data is more easily damaged, causes the practical electricity consumption of user to be more than ammeter and show electricity, cause Utilities Electric Co. The problem of property loss.

Then, in view of this：Improvement is studied for existing structure and missing, a kind of anti-tune shell of ammeter is provided Body structure, to achieve the purpose that with more more practical value.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of anti-tune outer shell construction of ammeter, in solution It states and is more easily damaged modification ammeter data in background technology, cause the practical electricity consumption of user to be more than ammeter and show electricity, cause electricity The problem of power company property loses.

The purpose and effect of the anti-tune outer shell construction of the utility model ammeter, are reached by technological means in detail below：

A kind of anti-tune outer shell construction of ammeter, including outer layer Stainless Steel Shell, single crystal silicon solar cell plate, shell bottom Seat, outer layer camera, CPU, PCB main board, BTB lines, buzzer, built-in camera, built-in double-colored temperature flash lamp, internal layer stainless steel Shell, base contacts point, WIFI module, reservoir, component heat dissipation copper pipe and external double-colored temperature flash lamp；The outer layer is stainless Steel sheel lower half portion is engraved structure, and single crystal silicon solar cell plate is inlayed inside the engraved structure；The outer layer stainless steel Shell is threaded together by screw and housing base；The outer layer Stainless Steel Shell top left is provided with an aperture, and pacifies in hole Equipped with outer layer camera；The BTB lines pass through the aperture that internal layer Stainless Steel Shell and outer layer Stainless Steel Shell are reserved, and BTB lines Single crystal silicon solar cell plate, outer layer camera are connected with PCB main board；CPU, built-in camera shooting are installed on the PCB main board Head, built-in double-colored temperature flash lamp, WIFI module and reservoir；The PCB main board is welded in internal layer Stainless Steel Shell；In described Layer Stainless Steel Shell is welded on above outer layer Stainless Steel Shell；Component heat dissipation copper pipe top connection PCB mainboard, component Heat dissipation copper pipe bottom end passes through internal layer Stainless Steel Shell and outer layer Stainless Steel Shell, and component heat dissipation copper pipe is connected with the external world； The buzzer is mounted at outer layer Stainless Steel Shell lower edge, and buzzer by conducting wire and single crystal silicon solar cell plate and Base contacts point is connected；The base contacts point is mounted on outer layer Stainless Steel Shell edge, and base contacts point and shell bottom Seat is in contact.

Further, the CPU, PCB main board, built-in camera, reservoir, built-in double-colored temperature flash lamp and WIFI module Form meter reading calling module.

Further, the CPU, PCB main board, outer layer camera, reservoir, external double-colored temperature flash lamp and WIFI module Composition monitoring calling module.

Further, the single crystal silicon solar cell plate, housing base, buzzer and base contacts point composition warning mould Block.

Further, the housing base is welded on interior of building, is non-removable structure.

Further, the internal layer Stainless Steel Shell is an integral molding structure.

Compared with prior art, the utility model has the advantages that.

1. the setting of the calling module of the utility model, PCB main board is responsible for CPU, built-in camera, reservoir, built-in Double-colored temperature flash lamp and WIFI module power supply, at regular intervals, built-in camera and built-in double-colored temperature flash lamp unlatching are taken pictures Photo is stored on reservoir by meter reading, and is sent to Utilities Electric Co. by WIFI module, realizes long-distance intelligent meter reading.

2. the setting that the monitoring of the utility model transmits, after base contacts point leaves pedestal, another group of line of PCB main board Road is connected, and is opened outer layer camera and external double-colored temperature flash lamp and is taken pictures to the people for changing meter case structure, by photo It is stored on reservoir, and Utilities Electric Co. is sent to by WIFI module and monitors ammeter external information safety in real time.

3. the setting of practical alarm module, after base contacts point leaves pedestal, buzzer line is connected, buzzer It starts to work, is conducive to destroying ammeter, the people for changing ammeter information carries out deterrence warning.

4. the setting of the single crystal silicon solar cell plate of the utility model, it is independently-powered to be advantageously implemented shell, avoids influencing Ammeter is read.

Description of the drawings

Fig. 1 is the schematic front view of the utility model.

Fig. 2 is the schematic top plan view of the utility model.

Fig. 3 is the system flow block diagram of the utility model.

In figure：1- outer layers Stainless Steel Shell, 2- single crystal silicon solar cells plate, 3- housing bases, 4- outer layers camera, 5- CPU, 6-PCB mainboard, 7-BTB lines, 8- buzzers, 9- built-in cameras, double-colored temperature flash lamp, 11- internal layer stainless steels built in 10- The external double-colored temperature flash of light of shell, 12- base contacts point, 13-WIFI modules, 14- reservoirs, 15- components heat dissipation copper pipe, 16- Lamp.

Specific implementation mode

The utility model is described further below in conjunction with attached drawing：

Embodiment：

As shown in attached drawing 1 to attached drawing 3：

The utility model provides a kind of anti-tune outer shell construction of ammeter, including outer layer Stainless Steel Shell 1, the monocrystalline silicon sun It is solar panel 2, housing base 3, outer layer camera 4, CPU5, PCB main board 6, BTB lines 7, buzzer 8, built-in camera 9, built-in double Colour temperature flash lamp 10, internal layer Stainless Steel Shell 11, base contacts point 12, WIFI module 13, reservoir 14, component heat dissipation copper pipe 15 and external double-colored temperature flash lamp 16；1 lower half portion of outer layer Stainless Steel Shell is engraved structure, and inside the engraved structure Inlay single crystal silicon solar cell plate 2；The outer layer Stainless Steel Shell 1 is threaded together by screw and housing base 3；The outer layer 1 top left of Stainless Steel Shell is provided with an aperture, and outer layer camera 4 is equipped in hole；The BTB lines 7 pass through internal layer stainless The reserved aperture of steel sheel 11 and outer layer Stainless Steel Shell 1, and BTB lines 7 are by single crystal silicon solar cell plate 2,4 and of outer layer camera PCB main board 6 is connected；CPU5, built-in camera 9, built-in double-colored temperature flash lamp 10, WIFI are installed on the PCB main board 6 Module 13 and reservoir 14；The PCB main board 6 is welded in internal layer Stainless Steel Shell 11；The internal layer Stainless Steel Shell 11 is welded It is connected on above outer layer Stainless Steel Shell 1；15 top connection PCB mainboard 6 of the component heat dissipation copper pipe, component heat dissipation copper pipe 15 Bottom end passes through internal layer Stainless Steel Shell 11 and outer layer Stainless Steel Shell 1, and component heat dissipation copper pipe 15 is connected with the external world；Institute Buzzer 8 is stated at 1 lower edge of outer layer Stainless Steel Shell, and buzzer 8 passes through conducting wire and single crystal silicon solar cell plate 2 and base contacts point 12 be connected；The base contacts point 12 is mounted on 1 edge of outer layer Stainless Steel Shell, and base contacts point 12 are in contact with housing base 3.

When light irradiates mono-crystalline silicon solar plate surface, a part of photon is absorbed by silicon materials；The energy transmission of photon Silicon atom has been given, electronics is made more to be moved, has become free electron and gathers in P-N junction both sides and form potential difference, when outside connects When circuit passband, under the action of the voltage, it will have electric current flow through external circuit generate certain output power thus reach to The purpose of device charging.

Wherein, the CPU5, PCB main board 6, built-in camera 9, reservoir 14, built-in double-colored temperature flash lamp 10 and WIFI Module 13 forms meter reading calling module, is conducive to long-distance intelligent meter reading.

Wherein, the CPU5, PCB main board 6, outer layer camera 4, reservoir 14, external double-colored temperature flash lamp 16 and WIFI The composition monitoring calling module of module 13 is conducive to monitor ammeter external information safety in real time.

Wherein, the single crystal silicon solar cell plate 2, housing base 3, buzzer 8 and the composition warning mould of base contacts point 12 Block is conducive to destroying ammeter, and the people for changing ammeter information carries out deterrence warning.

Wherein, the housing base 3 is welded on interior of building, is non-removable structure, ensures ammeter warning monitoring work Work being capable of normal operation.

Wherein, the internal layer Stainless Steel Shell 11 is an integral molding structure, and protects in ammeter structure not by unauthorised broken.

The specifically used mode of the present embodiment and effect：

After installing meter case, single crystal silicon solar cell plate 2 is started to work, and supplies electricity to PCB main board 6 and pedestal connects Contact 12, PCB main board 6 are responsible for CPU5, built-in camera 9, reservoir 14, built-in double-colored temperature flash lamp 10 and WIFI module 13 Meter reading of taking pictures is opened in power supply, at regular intervals, built-in camera 9 and built-in double-colored temperature flash lamp 10, and photo is stored in On storage 14, and Utilities Electric Co. is sent to by WIFI module 13；After base contacts point 12 leaves pedestal, 8 circuit of buzzer It connects, buzzer 8 is started to work, while another group of circuit of PCB main board 6 is connected, and opens outer layer camera 4 and external double-colored Warm flash lamp 16 takes pictures to the people for changing meter case structure, photo is stored on reservoir 14, and pass through WIFI moulds Block 13 is sent to Utilities Electric Co..

The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art It gives, designs similar technical solution, and reach above-mentioned technique effect, be to fall into the scope of protection of the utility model.

Claims (6)

1. the anti-tune outer shell construction of ammeter, it is characterised in that：The anti-tune outer shell construction of the ammeter, including outer layer stainless steel case Body (1), single crystal silicon solar cell plate (2), housing base (3), outer layer camera (4), CPU (5), PCB main board (6), BTB lines (7), buzzer (8), built-in camera (9), built-in double-colored temperature flash lamp (10), internal layer Stainless Steel Shell (11), base contacts Point (12), WIFI module (13), reservoir (14), component heat dissipation copper pipe (15) and external double-colored temperature flash lamp (16)；It is described Outer layer Stainless Steel Shell (1) lower half portion is engraved structure, and single crystal silicon solar cell plate (2) is inlayed inside the engraved structure； The outer layer Stainless Steel Shell (1) is threaded together by screw and housing base (3)；Outer layer Stainless Steel Shell (1) top The left side is provided with an aperture, and outer layer camera (4) is equipped in hole；The BTB lines (7) pass through internal layer Stainless Steel Shell (11) and The reserved aperture of outer layer Stainless Steel Shell (1), and BTB lines (7) by single crystal silicon solar cell plate (2), outer layer camera (4) and PCB main board (6) is connected；CPU (5), built-in camera (9), built-in double-colored temperature flash lamp are installed on the PCB main board (6) (10), WIFI module (13) and reservoir (14)；The PCB main board (6) is welded in internal layer Stainless Steel Shell (11)；In described Layer Stainless Steel Shell (11) is welded on outer layer Stainless Steel Shell (1) above；Component heat dissipation copper pipe (15) top connection PCB Mainboard (6), and component heat dissipation copper pipe (15) bottom end passes through internal layer Stainless Steel Shell (11) and outer layer Stainless Steel Shell (1), and Component heat dissipation copper pipe (15) is connected with the external world；The buzzer (8) is mounted on outer layer Stainless Steel Shell (1) lower edge Place, and buzzer (8) is connected by conducting wire with single crystal silicon solar cell plate (2) and base contacts point (12)；The pedestal connects Contact (12) is mounted on outer layer Stainless Steel Shell (1) edge, and base contacts point (12) is in contact with housing base (3).

2. the anti-tune outer shell construction of ammeter as described in claim 1, which is characterized in that the CPU (5), PCB main board (6), interior Set camera (9), reservoir (14), built-in double-colored temperature flash lamp (10) and WIFI module (13) composition meter reading calling module.

3. the anti-tune outer shell construction of ammeter as claimed in claim 1 or 2, which is characterized in that the CPU (5), PCB main board (6), outer layer camera (4), reservoir (14), external double-colored temperature flash lamp (16) and WIFI module (13) composition monitoring transmit mould Block.

4. the anti-tune outer shell construction of ammeter as described in claim 1, which is characterized in that the single crystal silicon solar cell plate (2), Housing base (3), buzzer (8) and base contacts point (12) form alarm module.

5. the anti-tune outer shell construction of ammeter as described in claim 1, which is characterized in that the housing base (3), which is welded on, builds It builds inside object, is non-removable structure.

6. the anti-tune outer shell construction of ammeter as described in claim 1, which is characterized in that the internal layer Stainless Steel Shell (11) is Integrated formed structure.