CN206196202U - Credible power distribution terminal of open -air unmanned on duty's high reliability - Google Patents
Credible power distribution terminal of open -air unmanned on duty's high reliability Download PDFInfo
- Publication number
- CN206196202U CN206196202U CN201621187328.XU CN201621187328U CN206196202U CN 206196202 U CN206196202 U CN 206196202U CN 201621187328 U CN201621187328 U CN 201621187328U CN 206196202 U CN206196202 U CN 206196202U
- Authority
- CN
- China
- Prior art keywords
- side plate
- distribution terminal
- mainboard
- peripheral
- peripheral mainboard
- Prior art date
- 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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Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000002452 interceptive effect Effects 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- -1 Polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
Abstract
The utility model relates to a power distribution terminal especially relates to a credible power distribution terminal of open -air unmanned on duty's high reliability, be in including casing and setting nuclear core plate and peripheral mainboard in the casing, the casing include the roof and with roof connection's curb plate, the curb plate is open cylindric from top to bottom, the upper end of curb plate with roof sealing connection, nuclear core plate and peripheral mainboard setting are in cylindric curb plate, peripheral mainboard is located the latter half of curb plate, the outer edge of peripheral mainboard with the inner wall sealing connection of curb plate, nuclear core plate set up peripheral mainboard with correspond between the roof on the curb plate, the outer fringe of roof surpasss curb plate, and orientation the one side at curb plate place is crooked. According to actual need sets up on electrical equipment, through using peripheral mainboard and curb plate and roof formation seal chamber, effectual avoided rain water invading power distribution terminal inside, improved power distribution terminal's reliability.
Description
Technical field
The utility model is related to a kind of distribution terminal, more particularly to a kind of the credible of the high reliability of field unattended to match somebody with somebody
Electric terminals.
Background technology
Distribution terminal refers to various remote monitorings, the general name of control unit installed in medium voltage distribution network scene, main bag
Include line feed terminals, stand institute's terminal, distribution transformer terminals etc., be the important component of electrical power distribution automatization system.
Traditional distribution terminal is mainly designed to focus on business function design and end message safe design, for hardware knot
The safety and reliability design of structure is but more delayed, in current distribution terminal structure, mainly including core board, periphery
Mainboard and core board and peripheral mainboard are enclosed in interior housing, central processing unit and credible platform control are provided with core board
Molding block, is provided with power supply, communication module, analog input and output module, digital quantity input and output on peripheral mainboard
Module, On-off signal output module, instruction interactive module and some interfaces, are connected, in housing with external equipment for convenience
On be further typically provided with breach, and interface is arranged on the indentation, there of housing.
In actual use, inventor's discovery, although such structure functionally disclosure satisfy that distribution terminal
Use, but, it still also has deficiency, and reason is：In distribution terminal when using, being particularly at the distribution end in field
End, is chronically at unattended state, and because climatic environment is severe, rainwater easily enters into enclosure interior from the breach of housing,
The short circuit of core board and peripheral mainboard circuit is caused, makes the distribution terminal cannot normal work.And work as distribution terminal cannot normal work
When making, due to its remote location, its maintenance difficulty is very big, and required time is also more long, so need one kind badly at present can be good
Prevent rainwater well, it is to avoid internal circuit makes the distribution terminal of short circuit because rainwater immerses.
The content of the invention
The purpose of this utility model is present to solve existing distribution terminal, because rainwater is easily accessible housing, is caused
Cause core board and peripheral mainboard line short, make distribution terminal cannot normal work deficiency, there is provided one kind can well prevent
Only rainwater enters enclosure interior, and then the distribution terminal with good reliability.
To achieve these goals, the utility model employs following technical scheme：
A kind of credible distribution terminal of the high reliability of field unattended, including housing and be arranged in the housing
Core board and peripheral mainboard, are provided with central processing unit and credible platform control module, in the periphery on the core board
Power supply, communication module, analog input and output module, digital quantity input/output module, switching value are provided with mainboard defeated
Enter output module, instruction interactive module and interface, the housing includes top board and the side plate being connected with the top board, the side plate
It is cylindrical shape unlimited up and down, the upper end of the side plate is connected with the top plate seal, the core board and peripheral mainboard are set
In cylindric side plate, the peripheral mainboard is located at the latter half of the side plate, the outer of the peripheral mainboard with it is described
The inner wall sealing connection of side plate, the core board is arranged on the corresponding side plate between the peripheral mainboard and the top board
On, the power supply, communication module, analog input and output module and digital quantity input/output module are arranged on peripheral mainboard
Towards the side of the core board, the On-off signal output module, instruction interactive module and interface are arranged on the periphery
Mainboard is away from the side of the core board, and the top board middle part convexes to form arc surfaced towards the side away from the side plate, described
The outer rim of top board exceeds the side plate, and the curving towards where the side plate.
Preferably, the lower end of the side plate extends downwardly, and beyond the peripheral mainboard, is looped around the On-off signal
Output module, instruction interactive module and interface peripherals.
Preferably, the middle part of the peripheral mainboard convexes to form coniform towards the core board.
Preferably, it is coated with polytetrafluoroethylene floor on the lateral wall of the top board, side plate and peripheral mainboard.
Preferably, side plate bottom is also detachable is provided with cover plate.
Preferably, the cover plate is obtained using resin material.
Compared with prior art, the utility model has advantages below：
1st, the credible distribution terminal of the high reliability of the field unattended of the application, when in use, according to actual needs
It is arranged on electric equipment, seal cavity is formed by using peripheral mainboard and side plate and top board, core board and thereon each
Individual module, and the power supply of peripheral mainboard, communication module, analog input and output module and digital quantity input/output module
It is closed in cavity, and then effectively avoids the danger that these modules and circuit are immersed by rainwater；On-off signal is exported
Module, instruction interactive module and interface are arranged on peripheral mainboard away from the side of core mainboard, facilitate the application distribution terminal
Interactive connection between external equipment, and in a state of use, On-off signal output module, instruction interactive module and interface
Positioned at the lower section of distribution terminal, the immersion of rainwater is it also avoid, and then cause that the distribution terminal of the application has good reliability
Property；
2nd, compared to conventional housings, the opening on the bottom and housing of housing is omitted, is saving the same of manufacturing cost
When, production process is also simplify, reduce manufacturing cost；
3rd, top board be circular arc, side wall be tubular so that the distribution terminal outer shape of the application has good streamline
Type, while rain drop erosion resistance is reduced, also reduces windage, and then reduces distribution terminal and blown off by strong wind the wind of damage
Danger, also further improves the reliability of the application distribution terminal；
4th, the outer rim of top board exceeds side plate, and the curving towards where side plate so that rainwater is flowed down along top board
When, the encapsulant or seal member between top board and side plate will not be infiltrated, further improve prevents rainwater from immersing shell
Internal reliability.
Brief description of the drawings
Fig. 1 is the structural representation of the application,
Indicated in figure：1- core boards, 2- peripheries mainboard, 3- central processing units, 4- credible platform control modules, 5- powers electricity
Source, 6- communication modules, 7- analog input and output modules, 8- digital quantity input/output modules, 9- On-off signal output modules,
10- indicates interactive module, 11- interfaces, 12- top boards, 13- side plates, 14- polytetrafluoroethylene floors, 15- cover plates.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1, a kind of credible distribution terminal of the high reliability of field unattended, including housing and it is arranged on described
Core board 1 and peripheral mainboard 2 in housing, are provided with central processing unit 3 and credible platform control module on the core board 1
4, be provided with the peripheral mainboard 2 power supply 5, communication module 6, analog input and output module 7, digital quantity input it is defeated
Go out module 8, On-off signal output module 9, indicate interactive module 10 and interface 11, the housing include top board 12 and with it is described
The side plate 13 of the connection of top board 12, the side plate 13 is cylindrical shape unlimited up and down, the upper end of the side plate 13 and the top board 12
It is tightly connected, the core board 1 and peripheral mainboard 2 are arranged in the side plate 13 of cylindrical shape, and the peripheral mainboard 2 is located at the side
The latter half of plate 13, the outer of the peripheral mainboard 2 is connected with the inner wall sealing of the side plate 13, and the core board 1 is set
Between the peripheral mainboard 2 and the top board 12 on the corresponding side plate 13, the power supply 5, communication module 6, mould
Analog quantity input/output module 7 and digital quantity input/output module 8 are arranged on peripheral mainboard 2 towards the side of the core board 1, institute
State On-off signal output module 9, indicate interactive module 10 and interface 11 to be arranged on the peripheral mainboard 2 away from the core board
1 side, the middle part of the top board 12 convexes to form arc surfaced towards away from the side of the side plate 13, and the outer rim of the top board 12 surpasses
Go out the side plate 13, and the curving towards where the side plate 13.
The credible distribution terminal of the high reliability of the field unattended of the present embodiment, when in use, according to actual needs
Be arranged on electric equipment, seal cavity formed by using peripheral mainboard 2 and side plate 13 and top board 12, core board 1 and its
On modules, and the power supply 5 of peripheral mainboard 2, communication module 6, analog input and output module 7 and digital quantity be defeated
Enter output module 8 to be closed in cavity, and then effectively avoid the danger that these modules and circuit are immersed by rainwater；Switch
Amount input/output module 9, instruction interactive module 10 and interface 11 are arranged on peripheral mainboard 2 away from the side of core mainboard, convenient
Interactive connection between the application distribution terminal and external equipment, and in a state of use, On-off signal output module 9,
Indicate interactive module 10 and interface 11 to be located at the lower section of distribution terminal, it also avoid the immersion of rainwater, and then cause the application's
Distribution terminal has good reliability；Compared to conventional housings, the opening on the bottom and housing of housing is omitted, in section
About manufacturing cost while, also simplify production process, reduce manufacturing cost；Top board 12 is circular arc, side wall is tubular, is made
The distribution terminal outer shape for obtaining the application has good stream shape, while rain drop erosion resistance is reduced, also reduces
Windage, and then reduce distribution terminal and blown off by strong wind the risk of damage, also further improve the application distribution terminal
Reliability；The outer rim of top board 12 exceeds side plate 13, and the curving towards where side plate 13 so that rainwater is along top board 12
When flowing down, the encapsulant or seal member between top board 12 and side plate 13 will not be infiltrated, further improve prevents rain
Reliability in water immersion housing.
Used as one of which implementation method, the lower end of the side plate 13 extends downwardly, and beyond the peripheral mainboard 2, ring
It is wound on the On-off signal output module 9, indicates interactive module 10 and the periphery of interface 11.Rainwater can effectively be avoided by matching somebody with somebody
Enclosure interior is immersed on the downside of electric terminals, and is reduced On-off signal output module 9, indicated interactive module 10 and interface 11
The risk soaked by rainwater, further increases the reliability of distribution middle-end.
Used as one of which implementation method, the middle part of the peripheral mainboard 2 convexes to form circular cone towards the core board 1
Shape, the On-off signal output module 9, instruction interactive module 10 and interface 11 are arranged on the middle region of the peripheral mainboard 2
Domain.It is arranged such, On-off signal output module 9 can be caused, indicate interactive module 10 and interface 11 further away from side
The lower end of plate 13, further reduces the risk soaked by rainwater.
As one of which implementation method, poly- four are coated with the lateral wall of the top board 12, side plate 13 and peripheral mainboard 2
PVF layer 14.Polytetrafluoroethylene (PTFE) has good sealing, corrosion resistance, but also with less coefficient of friction, enters one
The rainwater that avoids of step is entered into inside Power entry module, also improves the service life of housing, so, also further improve and match somebody with somebody
The reliability of electric terminals.
Used as one of which implementation method, the bottom of side plate 13 is also detachable to be provided with cover plate 15.
Used as one of which implementation method, the cover plate 15 is obtained using resin material.In the above-described embodiment, use
Cover plate 15, can close the bottom of side plate 13 with cover plate 15, further according to being actually needed in the upper shed of cover plate 15, be formed and external equipment
The breach of connection, in this way, also further reducing rainwater into the risk inside distribution terminal, further increases distribution end
The reliability at end.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its inventive concept is subject to equivalent or change, should all cover protection domain of the present utility model it
It is interior.
Claims (6)
1. a kind of credible distribution terminal of the high reliability of field unattended, it is characterised in that：Including housing and being arranged on institute
The core board and peripheral mainboard in housing are stated, central processing unit and credible platform control module are provided with the core board,
Power supply, communication module, analog input and output module, digital quantity input and output mould are provided with the peripheral mainboard
Block, On-off signal output module, instruction interactive module and interface, it is characterised in that：The housing include top board and with it is described
The side plate of top board connection, the side plate is cylindrical shape unlimited up and down, and the upper end of the side plate is connected with the top plate seal, institute
State core board and peripheral mainboard is arranged in the side plate of cylindrical shape, the peripheral mainboard is located at the latter half of the side plate, institute
The outer for stating peripheral mainboard is connected with the inner wall sealing of the side plate, and the core board is arranged on the peripheral mainboard and the top
Between plate on the corresponding side plate, the input of the power supply, communication module, analog input and output module and digital quantity is defeated
Go out module and be arranged on peripheral mainboard towards the side of the core board, the On-off signal output module, instruction interactive module
The peripheral mainboard is arranged on away from the side of the core board with interface, and the top board middle part is towards away from the side of the side plate
Arc surfaced is convexed to form, the outer rim of the top board exceeds the side plate, and the curving towards where the side plate.
2. credible distribution terminal according to claim 1, it is characterised in that：The lower end of the side plate extends downwardly, and surpasses
Go out the peripheral mainboard, be looped around the On-off signal output module, indicate interactive module and interface peripherals.
3. credible distribution terminal according to claim 2, it is characterised in that：The middle part of the peripheral mainboard is towards the core
Core convexes to form coniform.
4. credible distribution terminal according to claim 3, it is characterised in that：Outside the top board, side plate and peripheral mainboard
Polytetrafluoroethylene floor is coated with the wall of side.
5. the credible distribution terminal according to claim 1-4 any one, it is characterised in that：Side plate bottom is also detachable
It is provided with cover plate.
6. credible distribution terminal according to claim 5, it is characterised in that：The cover plate is obtained using resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187328.XU CN206196202U (en) | 2016-11-04 | 2016-11-04 | Credible power distribution terminal of open -air unmanned on duty's high reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187328.XU CN206196202U (en) | 2016-11-04 | 2016-11-04 | Credible power distribution terminal of open -air unmanned on duty's high reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196202U true CN206196202U (en) | 2017-05-24 |
Family
ID=58734007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621187328.XU Active CN206196202U (en) | 2016-11-04 | 2016-11-04 | Credible power distribution terminal of open -air unmanned on duty's high reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206196202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683044A (en) * | 2017-10-30 | 2018-02-09 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and electronic equipment |
-
2016
- 2016-11-04 CN CN201621187328.XU patent/CN206196202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683044A (en) * | 2017-10-30 | 2018-02-09 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and electronic equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |