CN205786931U - A kind of quality of power supply energy efficiency monitor - Google Patents
A kind of quality of power supply energy efficiency monitor Download PDFInfo
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- CN205786931U CN205786931U CN201620705178.0U CN201620705178U CN205786931U CN 205786931 U CN205786931 U CN 205786931U CN 201620705178 U CN201620705178 U CN 201620705178U CN 205786931 U CN205786931 U CN 205786931U
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Abstract
The utility model discloses a kind of quality of power supply energy efficiency monitor, including outer cover unit, power subsystem, communication unit, sampling unit and logical block.Described power subsystem, communication unit, sampling unit and logical block are respectively integral module unit, and power subsystem, communication unit, sampling unit are assembled into an Integral electric subelement post package respectively in described outer cover unit with logical block.Overall list unit is formed by each integral module unit splicing, so the compact conformation of overall electronic unit, assembling process is simple, and production efficiency is high.Due to the compact conformation of overall electronic unit, so the volume of whole monitor is the least, it is adaptable to the quality of power supply energy efficiency monitoring under installation by adhering environment.
Description
Technical field
This utility model relates to a kind of energy efficiency monitor, is specifically related to a kind of quality of power supply energy efficiency monitor.
Background technology
Along with global economy and the high speed development of science and technology, environment and energy problem have obtained more and more many attention, in order to
Do not become the bottleneck of restriction progress of human society, countries in the world the energy exploitation, convert and the field such as consumption is carried out
Positive research.Industrial development must realize sustainability, and it is to improve industry energy that various countries realize the important foundation of green industry
Effect.China also using energy-saving and emission-reduction strategy as the Important Action realizing sustainable development, strive while developing industry reduce
Resource loss and the minimizing destruction to environment.
Power system also exists the most non-linear, impact and wavy load, the most powerful frequency conversion equipment and dragging
Dynamic device, electric railway, the rectifying installation of electrochemical industry, induction heater, electric arc furnace etc., these loads cause electrical network and send out
Raw wave distortion (harmonic wave), voltage pulsation, flickering, three-phase imbalance, asymmetry so that the serious fall of the electrical network quality of power supply
Low.Meanwhile, the precision electronic device controlled based on computer, microprocessor uses, to power supply in national economy enterprise in a large number
The sensitivity of quality is more and more higher, has higher requirement the quality of power supply, so that power quality problem and solution thereof
Measure is increasingly becoming the focus of research.
The quality of power supply of electrical network improved, to first have to the quality of power supply is made accurate detection and analyzes, measure
The quality of power supply level of electrical network, and analyze and judge to cause the reason of various power quality problem, the improvement for the quality of power supply carries
For foundation.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation to be applicable under installation by adhering environment monitor efficiency
Quality of power supply energy efficiency monitor.
The utility model discloses a kind of quality of power supply energy efficiency monitor, including outer cover unit, power subsystem, communication unit
Unit, sampling unit and logical block.Described power subsystem, communication unit, sampling unit and logical block are respectively integral module
Unit, power subsystem, communication unit, sampling unit be assembled into logical block respectively an Integral electric subelement post package in
In described outer cover unit.
As preferably, described power subsystem mainly includes pcb board and the fence type connecting terminal of band components and parts.
As preferably, described sampling unit mainly includes sample transformer, the pcb board of band components and parts, fence type terminals
Son.
As preferably, described communication unit mainly includes the pcb board of band components and parts, serial ports Plug pin patch bay and binding post.
As preferably, described logical block mainly includes Liquid Crystal Module and the pcb board of band components and parts.
In order to make the assembly between each electronic unit simple to operate, described power subsystem, communication unit and sampling unit depend on
Secondary upper and lower, horizontally disposed, described logical block is vertically arranged, the homonymy of power subsystem, communication unit and sampling unit sets respectively
It is equipped with contact pin, the pcb board of logical block arranges corresponding Plug pin patch bay, makes power subsystem, communication unit by contact pin and Plug pin patch bay
Unit is connected as a single entity with the pcb board of sampling unit with logical block.
In order to make assembled rear stability between each electronic unit good, in the short transverse of the pcb board of described logical block
Portion and bottom offer stopper slot in the horizontal direction respectively, middle part is provided with supporting plate in the horizontal direction, described power subsystem
Inserting respectively in stopper slot with the connection end of sampling unit pcb board and position, the connection end of described communication unit pcb board is placed in supporting plate
On.
As preferably, it is connected as a single entity by fixing post and fixing seat between pcb board and the Liquid Crystal Module of described logical block.
As preferably, described outer cover unit include upper cartridge body and the button of upper installation, lens and panel and lower box body and
The metal of its outer wall fixes edge strip, and the inwall of lower box body has installation draw-in groove, and upper cartridge body is assemblied in described power subsystem, communication unit
The logical block end of the Integral electric subelement after unit, sampling unit and logical block assembly, this Integral electric subelement another
One end is assemblied in lower box body by installing draw-in groove.Lower box body is fixed edge strip by metal and is installed fixing with switch board.
Each electronic unit is designed as integral module unit by this utility model, is overall electricity by each integral module unit splicing
Subelement assembles with outer cover unit again.Overall list unit is formed by each integral module unit splicing, so overall electronic unit
Compact conformation, assembling process is simple, and production efficiency is high.Due to the compact conformation of overall electronic unit, so whole monitor
Volume just accordingly the least, it is adaptable to the quality of power supply energy efficiency monitoring under installation by adhering environment.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of one embodiment of this utility model.
Fig. 2 is the perspective view of communication unit.
Fig. 3 is the perspective view of sampling unit.
Fig. 4 is the perspective view of logical block.
Detailed description of the invention
As it is shown in figure 1, present embodiment discloses a kind of quality of power supply energy efficiency monitor, including outer cover unit, power subsystem
1, communication unit 2, sampling unit 3 and logical block 4.Power subsystem 1, communication unit 3, sampling unit 3 and logical block 4 points
Wei integral module unit.Power subsystem 1, communication unit 2, sampling unit 3 are assembled into a monoblock type respectively with logical block 4
Electronic unit post package is in outer cover unit.
As it is shown in figure 1, power subsystem 1 mainly includes pcb board and the fence type connecting terminal of band components and parts.
As in figure 2 it is shown, communication unit 2 mainly includes the pcb board of band components and parts, serial ports Plug pin patch bay and binding post.
As it is shown on figure 3, sampling unit 3 mainly includes sample transformer, the pcb board of band components and parts, fence type connecting terminal.
As shown in Figure 4, logical block 4 mainly includes Liquid Crystal Module and the pcb board of band components and parts.As shown in Figure 1 and Figure 4,
It is connected as a single entity by fixing post and fixing seat between pcb board and the Liquid Crystal Module of logical block 4.
In order to make the assembly between each electronic unit simple to operate, by power subsystem, communication unit and sampling unit successively
Up and down, horizontally disposed, logical block is vertically arranged, the homonymy of power subsystem, communication unit and sampling unit passes through contact pin respectively
It is connected as a single entity with the pcb board of Plug pin patch bay with logical block.As shown in Figures 1 to 4.
In order to make between each electronic unit assembled rear stability good, logical block pcb board short transverse top and
Bottom offers stopper slot in the horizontal direction respectively, middle part is provided with supporting plate in the horizontal direction, described power subsystem and adopting
The connection end of sample unit pcb board inserts respectively in stopper slot and positions, and the connection end of described communication unit pcb board is placed on supporting plate.
As shown in Figure 1.
Outer cover unit includes the button 6 of upper cartridge body 5 and upper installation thereof, lens 7 and panel 8 and lower box body 9 and outer wall thereof
Metal fixes edge strip 10.The inwall of lower box body 9 has installation draw-in groove.Upper cartridge body 5 is assemblied in power subsystem, communication unit, sampling list
The logical block end of the Integral electric subelement after unit and logical block assembly, the other end of this Integral electric subelement is by peace
The groove that is installed is assemblied in lower box body 9.Lower box body is fixed edge strip by metal and is installed fixing with switch board.
During assembling, first by each electronic unit assembled overall electronic unit of good formation as requested, entirety electronic unit is inserted
Draw-in groove corresponding in entering lower box body compresses, and the button of plastics loads the upper rubber ring of position hoop that upper cartridge body is corresponding, then according to
Correspondence position links fastening by screw with lower box, loads onto metal edge strip in the both sides of lower box body.The assembling of blocking makes entirety
Installing very convenient, complete machine is lightweight, is suitable for the energy efficiency monitoring under electrical network power station installation by adhering environment, only need to be in control during installation
The corresponding position of cabinet processed offer an installing hole fixing after carry out line and the quality of power supply can be carried out on-line monitoring.
Each electronic unit is designed as integral module unit by this utility model, is overall electricity by each integral module unit splicing
Subelement assembles with outer cover unit again.Overall list unit is formed by each integral module unit splicing, so overall electronic unit
Compact conformation, assembling process is simple, and production efficiency is high.
Claims (9)
1. a quality of power supply energy efficiency monitor, including outer cover unit, power subsystem, communication unit, sampling unit and logic list
Unit, it is characterised in that: described power subsystem, communication unit, sampling unit and logical block are respectively integral module unit, electricity
Source unit, communication unit, sampling unit are assembled into an Integral electric subelement post package respectively outside described with logical block
In shell unit.
2. quality of power supply energy efficiency monitor as claimed in claim 1, it is characterised in that: described power subsystem mainly includes band unit
The pcb board of device and fence type connecting terminal.
3. quality of power supply energy efficiency monitor as claimed in claim 2, it is characterised in that: described sampling unit mainly includes sampling
Transformer, the pcb board of band components and parts, fence type connecting terminal.
4. quality of power supply energy efficiency monitor as claimed in claim 3, it is characterised in that: described communication unit mainly includes band unit
The pcb board of device, serial ports Plug pin patch bay and binding post.
5. quality of power supply energy efficiency monitor as claimed in claim 4, it is characterised in that: described logical block mainly includes liquid crystal
Module and the pcb board of band components and parts.
6. quality of power supply energy efficiency monitor as claimed in claim 5, it is characterised in that: described power subsystem, communication unit and
Sampling unit is the most upper and lower, horizontally disposed, and described logical block is vertically arranged, power subsystem, communication unit and sampling unit
Homonymy is respectively arranged with contact pin, the pcb board of logical block arranges corresponding Plug pin patch bay, makes power supply list by contact pin and Plug pin patch bay
Unit, communication unit and sampling unit are connected as a single entity with the pcb board of logical block.
7. quality of power supply energy efficiency monitor as claimed in claim 6, it is characterised in that: the height of the pcb board of described logical block
Upper and lower, direction offers stopper slot in the horizontal direction to degree respectively, middle part is provided with supporting plate in the horizontal direction, described
The connection end of power subsystem and sampling unit pcb board inserts respectively in stopper slot and positions, the connection end of described communication unit pcb board
It is placed on supporting plate.
8. quality of power supply energy efficiency monitor as claimed in claim 5, it is characterised in that: the pcb board of described logical block and liquid
It is connected as a single entity by fixing post and fixing seat between crystal module.
9. quality of power supply energy efficiency monitor as claimed in claim 1, it is characterised in that: described outer cover unit include upper cartridge body and
On it install button, lens and panel and include that the metal of lower box body and outer wall thereof fixes edge strip, the inwall of lower box body has peace
Be installed groove, and upper cartridge body is assemblied in the integral electronic after described power subsystem, communication unit, sampling unit and logical block assembly
The logical block end of unit, the other end of this Integral electric subelement is assemblied in lower box body by installing draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705178.0U CN205786931U (en) | 2016-07-06 | 2016-07-06 | A kind of quality of power supply energy efficiency monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705178.0U CN205786931U (en) | 2016-07-06 | 2016-07-06 | A kind of quality of power supply energy efficiency monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786931U true CN205786931U (en) | 2016-12-07 |
Family
ID=58124642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705178.0U Active CN205786931U (en) | 2016-07-06 | 2016-07-06 | A kind of quality of power supply energy efficiency monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034898A (en) * | 2021-09-29 | 2022-02-11 | 威胜信息技术股份有限公司 | Low pressure return circuit measurement and control terminal mounting structure |
-
2016
- 2016-07-06 CN CN201620705178.0U patent/CN205786931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034898A (en) * | 2021-09-29 | 2022-02-11 | 威胜信息技术股份有限公司 | Low pressure return circuit measurement and control terminal mounting structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |