CN207852069U - A kind of wireless electricity consumption collector - Google Patents
A kind of wireless electricity consumption collector Download PDFInfo
- Publication number
- CN207852069U CN207852069U CN201721600756.5U CN201721600756U CN207852069U CN 207852069 U CN207852069 U CN 207852069U CN 201721600756 U CN201721600756 U CN 201721600756U CN 207852069 U CN207852069 U CN 207852069U
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- indicator light
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Abstract
The utility model discloses a kind of wireless electricity consumption collectors, belong to technical field of electric power, including supply unit (7) and transmitting device (1), solves the technical issues of wireless communication between the concentrator of old residential area and intelligent electric meter, the utility model uses supply unit（7）And transmitting device（1）Modularized design supply unit is installed first when mounted（7）, thus greatly protect transmitting device（1）, will not because installation when power supply it is unstable to transmitting device（1）Generate damage；The utility model can be with charged for replacement transmitting device（1）, bring great convenience to safeguard.
Description
Technical field
The utility model belongs to technical field of electric power, more particularly to a kind of wireless electricity consumption collector.
Background technology
Using the system structure of intelligent electric meter+concentrator, a concentrator can read current long-distance meter-reading system
The data of multiple intelligent electric meters are taken, but concentrator is to be all made of the wired mode of 485 buses when intelligent electric meter connection, it is this
Mode makes the cabling in ammeter box extremely complex, and while safeguarding needs a large amount of time investigation circuit.
And if using wireless mode intelligent electric meter, need all ammeters in existing ammeter box replacing one
Time, very big cost can be increased in this way, be not suitable for the electric network reconstruction of old residential area.
Utility model content
The purpose of this utility model be to provide solved based on a kind of wireless electricity consumption collector the concentrator of old residential area with
The technical issues of wireless communication between intelligent electric meter.
To achieve the above object, the utility model uses following technical scheme：
A kind of wireless electricity consumption collector, including supply unit and transmitting device, supply unit include the first shell, First Line
Road plate, socket and the first terminals, the first shell is interior to be equipped with first line plate and socket, and the first wiring is equipped in the first shell
End, first line plate are equipped with Surge Protector, AC-DC converter, level-one filter circuit, voltage-stablizer and secondary filter circuit,
First terminals connect Surge Protector by conducting wire, and Surge Protector connects AC-DC converter, AC-DC converter connection one
Grade filter circuit, level-one filter circuit connect voltage-stablizer, and voltage-stablizer connects secondary filter circuit, the output end of secondary filter circuit
Pass through conducting wire connecting socket；
Transmitting device include second housing, inserting column, the second wiring board, the second terminals, 485 terminals, transmission indicator light,
Power supply indicator and principal and subordinate's indicator light, the second wiring board are equipped with hot plug module, DC- DC modules, sample circuit, the second light
Electric isolator, main control chip, indicator light interface, 485 modules, the first photoisolator and 2.4G modules, hot plug module connection
DC-DC module, Acquisition Circuit connect the second photoisolator, and the first photoisolator connects 485 modules, 485 modules, 2.4G moulds
Block, indicator light interface and the second photoisolator are all connected with main control chip, and DC-DC module is sample circuit, the second Phototube Coupling
Device, main control chip, indicator light interface, 485 modules, the first photoisolator and 2.4G module for power supply, the input of hot plug module
End connects the inserting column by conducting wire；Transmission indicator light, power supply indicator connect indicator light with principal and subordinate's indicator light by conducting wire
Interface；First photoisolator connects 485 terminals by conducting wire, and sample circuit connects the second terminals by conducting wire；
The inserting column is inserted into the socket.
The main control chip is ARM9 controllers；The sample circuit is switching value sample circuit, the 2.4G modules
Model NRF24L01 wireless modules；The model IAM48 of the hot plug module.
The indicator light interface is made of several output switch parameter interfaces, and transmission indicator light, power supply indicator and principal and subordinate refer to
Show that lamp is separately connected an output switch parameter interface.
The inserting column includes two metal columns, and described two metal columns are separately connected the positive input terminal of hot plug module and bear
Input terminal, the socket are set there are two slot and two metal intermediate plates, set that there are one metal intermediate plate, two gold in each slot
Belong to positive output end and ground terminal that intermediate plate connects the secondary filter circuit by conducting wire respectively.
Described two metal columns are inserted into described two slots respectively, and are electrically connected with the metal intermediate plate in slot.
A kind of wireless electricity consumption collector described in the utility model, solves between the concentrator of old residential area and intelligent electric meter
Wireless communication the technical issues of, the utility model uses the modularized design of supply unit and transmitting device, when mounted, first
Supply unit is first installed, transmitting device is thus greatly protected, will not because installation when power supply it is unstable to transmitting device produce
Raw damage；The utility model can be brought great convenience with charged for replacement transmitting device to safeguard.
Description of the drawings
Fig. 1 is the structural schematic diagram of the supply unit of the utility model；
Fig. 2 is the structural schematic diagram of the transmitting device of the utility model；
Fig. 3 is the schematic diagram block diagram of the first line plate of the utility model；
Fig. 4 is the schematic diagram block diagram of second wiring board of the utility model；
Fig. 5 is the installation wiring schematic diagram of the utility model；
In figure：Transmitting device 1, the second wiring board 2,485 terminals 3, inserting column 5, socket 6, supply unit 7, first line
Plate 8, the first terminals 9, concentrator 10, intelligent electric meter 11, firewire end of incoming cables 12, firewire end of incoming cables 13, leading-out terminal 14,485 connect
15,485 interfaces 17 of mouth, zero curve end of incoming cables 18, household electrical appliances 19, the second terminals 20, principal and subordinate's indicator light 21, pass zero curve end of incoming cables 16
Defeated indicator light 22, power supply indicator 23.
Specific implementation mode
A kind of wireless electricity consumption collector as Figure 1-Figure 5, including supply unit 7 and transmitting device 1, supply unit 7
Including the first shell, first line plate 8, socket 6 and the first terminals 9, it is equipped with first line plate 8 and socket 6 in the first shell,
The first terminals 9 are equipped in first shell, first line plate 8 is equipped with Surge Protector, and (Surge Protector is existing
Technology, thus not in detail describe), AC- DC converters, level-one filter circuit (filter circuit be the prior art, therefore not in detail
Narration), (filter circuit is for voltage-stablizer (voltage-stablizer is the prior art, therefore is not described in detail) and secondary filter circuit
The prior art, therefore do not describe in detail), the first terminals 9 connect Surge Protector by conducting wire, and Surge Protector connects AC-DC
Converter, AC-DC converter connect level-one filter circuit, and level-one filter circuit connects voltage-stablizer, and voltage-stablizer connects secondary filter
The output end of circuit, secondary filter circuit passes through conducting wire connecting socket 6；
Transmitting device 1 includes second housing, inserting column 5, the second wiring board 2, the second terminals 20,485 terminals 3, transmission
Indicator light 22, power supply indicator 23 and principal and subordinate's indicator light 21, the second wiring board 2 are equipped with hot plug module, DC-DC module, adopt
Sample circuit, the second photoisolator, main control chip, indicator light interface, 485 modules, the first photoisolator and 2.4G modules, heat
Plug-in module connects DC-DC module, and Acquisition Circuit connects the second photoisolator, and the first photoisolator connects 485 modules,
485 modules, 2.4G modules, indicator light interface and the second photoisolator are all connected with main control chip, and DC-DC module is sampling electricity
Road, the second photoisolator, main control chip, indicator light interface, 485 modules, the first photoisolator and 2.4G module for power supply, heat
The input terminal of plug-in module connects the inserting column 5 by conducting wire；Transmit indicator light 22, power supply indicator 23 and principal and subordinate's indicator light
21 connect indicator light interface by conducting wire；First photoisolator connects 485 terminals 3 by conducting wire, and sample circuit passes through
Conducting wire connects the second terminals 20；
The inserting column is inserted into the socket 6.
The main control chip is ARM9 controllers；The sample circuit is switching value sample circuit, the 2.4G modules
Model NRF24L01 wireless modules；The model IAM48 of the hot plug module.
The indicator light interface is made of several output switch parameter interfaces, transmission indicator light 22, power supply indicator 23 and master
It is separately connected an output switch parameter interface from indicator light 21.
The inserting column 5 include two metal columns, described two metal columns be separately connected hot plug module positive input terminal and
Negative input end, the socket 6 are set there are two slot and two metal intermediate plates, are set in each slot there are one metal intermediate plate, two
A metal intermediate plate connects the positive output end and ground terminal of the secondary filter circuit by conducting wire respectively.
Described two metal columns are inserted into described two slots respectively, and are electrically connected with the metal intermediate plate in slot.
First terminals 9 include a fire-wire interfaces and a zero line interface；
In use, installing a supply unit 7 on the side of concentrator 10, pacify on the side of each intelligent electric meter 11
Fill a supply unit 7；When supply unit 7 is installed, the fire-wire interfaces of the first terminals 9 of supply unit 7 are connected by conducting wire
It is connected on the firewire end of incoming cables 12 of concentrator 10 or the firewire end of incoming cables 13 of intelligent electric meter 11, by the first terminals 9 of supply unit 7
Zero line interface the zero curve end of incoming cables 16 of concentrator 10 or the zero curve end of incoming cables 18 of intelligent electric meter 11 are connected to by conducting wire.
A transmitting device 1 is inserted on each supply unit 7,485 terminals 3 connection of transmitting device 1 is concentrated
485 interfaces 15 of device 10 or 485 interfaces 17 of ammeter 11, the second of the transmitting device 1 being connect with 485 interfaces of concentrator 10
Terminals 20 pass through conducting wire short circuit；
By acquisition the second terminals 20, whether short circuit judges whether itself is to be connect with concentrator 10 to main control chip
Main transmitting device 1：Short circuit is then main transmitting device 1；Open circuit is then from transmitting device 1；
The data of intelligent electric meter 11 connected to it are read from transmitting device 1, and data are sent to by 2.4G modules
All data from transmitting device 1 of acquisition are sent to concentration by main transmitting device 1, main transmitting device 1 by 485 buses
Device 10.
The leading-out terminal 14 of intelligent electric meter 11 connects household electrical appliances 19.
A kind of wireless electricity consumption collector described in the utility model, solves between the concentrator of old residential area and intelligent electric meter
Wireless communication the technical issues of, the utility model use supply unit 7 and transmitting device 1 modularized design, when mounted,
First install supply unit 7, thus greatly protect transmitting device 1, will not because installation when power supply it is unstable to transmission fill
Set 1 generation damage；The utility model can be brought great convenience with charged for replacement transmitting device 1 to safeguard.
Claims (5)
1. a kind of wireless electricity consumption collector, it is characterised in that：Including supply unit (7) and transmitting device (1), supply unit (7)
Including the first shell, first line plate (8), socket (6) and the first terminals (9), first line plate (8) is equipped in the first shell
With socket (6), the first terminals (9) are equipped in the first shell, first line plate (8) is equipped with Surge Protector, AC-DC turns
Parallel operation, level-one filter circuit, voltage-stablizer and secondary filter circuit, the first terminals (9) connect Surge Protector, wave by conducting wire
Surge protector connects AC-DC converter, and AC-DC converter connects level-one filter circuit, and level-one filter circuit connects voltage-stablizer, surely
Depressor connects secondary filter circuit, and the output end of secondary filter circuit passes through conducting wire connecting socket (6)；
Transmitting device (1) includes second housing, inserting column (5), the second wiring board (2), the second terminals (20), 485 terminals
(3), transmission indicator light (22), power supply indicator (23) and principal and subordinate's indicator light (21), the second wiring board (2) are equipped with hot plug mould
Block, DC-DC module, sample circuit, the second photoisolator, main control chip, indicator light interface, 485 modules, the first Phototube Coupling
Device and 2.4G modules, hot plug module connect DC-DC module, and Acquisition Circuit connects the second photoisolator, the first Phototube Coupling
Device connects 485 modules, and 485 modules, 2.4G modules, indicator light interface and the second photoisolator are all connected with main control chip, DC-DC
Module be sample circuit, the second photoisolator, main control chip, indicator light interface, 485 modules, the first photoisolator and
The input terminal of 2.4G module for power supply, hot plug module connects the inserting column (5) by conducting wire；Transmission indicator light (22), power supply refer to
Show that lamp (23) connects indicator light interface with principal and subordinate's indicator light (21) by conducting wire；First photoisolator is connected by conducting wire
485 terminals (3), sample circuit connect the second terminals (20) by conducting wire；
The inserting column (5) is inserted into the socket (6).
2. a kind of wireless electricity consumption collector as described in claim 1, it is characterised in that：The main control chip controls for ARM9
Device；The sample circuit is switching value sample circuit, the model of the 2.4G modules
NRF24L01 wireless modules；The model IAM48 of the hot plug module.
3. a kind of wireless electricity consumption collector as described in claim 1, it is characterised in that：The indicator light interface is by several switches
Output interface composition is measured, transmission indicator light (22), power supply indicator (23) and principal and subordinate's indicator light (21) are separately connected described in one
Output switch parameter interface.
4. a kind of wireless electricity consumption collector as described in claim 1, it is characterised in that：The inserting column (5) includes two metals
Column, described two metal columns are separately connected the positive input terminal and negative input end of hot plug module, and the socket (6) sets that there are two insert
Slot and two metal intermediate plates are set in each slot there are one metal intermediate plate, and two metal intermediate plates connect institute by conducting wire respectively
State the positive output end and ground terminal of secondary filter circuit.
5. a kind of wireless electricity consumption collector as claimed in claim 4, it is characterised in that：Described two metal columns are inserted into institute respectively
Two slots are stated, and are electrically connected with the metal intermediate plate in slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600756.5U CN207852069U (en) | 2017-11-27 | 2017-11-27 | A kind of wireless electricity consumption collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600756.5U CN207852069U (en) | 2017-11-27 | 2017-11-27 | A kind of wireless electricity consumption collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852069U true CN207852069U (en) | 2018-09-11 |
Family
ID=63422843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721600756.5U Expired - Fee Related CN207852069U (en) | 2017-11-27 | 2017-11-27 | A kind of wireless electricity consumption collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852069U (en) |
-
2017
- 2017-11-27 CN CN201721600756.5U patent/CN207852069U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20211127 |