CN208903870U - A kind of dual-power transfer switch - Google Patents
A kind of dual-power transfer switch Download PDFInfo
- Publication number
- CN208903870U CN208903870U CN201822076889.8U CN201822076889U CN208903870U CN 208903870 U CN208903870 U CN 208903870U CN 201822076889 U CN201822076889 U CN 201822076889U CN 208903870 U CN208903870 U CN 208903870U
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- terminal
- outlet
- shell
- outlet terminal
- dual
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- 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
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- 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
Abstract
The utility model discloses a kind of dual-power transfer switch, its drip irrigation device includes Switch main body, Switch main body is equipped with the power supply module being fixedly connected and control assembly, power supply module includes power shell, it is characterized by: the side of the power shell is evenly distributed with several first input terminals and the second input terminal, first input terminal and the second input terminal are connected with common power supply and backup power source respectively, the other side is evenly distributed with several first outlet terminals and the second outlet terminal, first outlet terminal and the second outlet terminal are connected with load, the first adjacent input terminal, second input terminal, diaphragm structure is provided between first outlet terminal and the second outlet terminal, each first outlet terminal passes through setting terminal connecting plate and the second outlet terminal is connected with each other.The utility model has the effect of easy to use and safe and reliable.
Description
Technical field
The utility model relates to switching technique fields, and more specifically it is related to a kind of dual-power transfer switch.
Background technique
Double power supply automatic transfer switch is a kind of power transfer device, for switching over to two-way power supply, with realization pair
The uninterrupted power supply of load equipment, two-way power supply designated herein are common power supply and backup power source.Double power-supply automatic transferring is opened
The operating mode of pass is in the case that common power supply closes a floodgate and disconnects, backup power source to be immediately accessed, to realize uninterrupted power supply
Demand.
Currently, the Chinese patent that notification number is 206195463 U of CN discloses a kind of double power supply automatic transfer switch, it
Control route and control line power are equipped with including Switch main body, in the Switch main body, the Switch main body includes manipulator
Handle, electrical key lock, Mechanical ring latch, power shell, load shell and control module, the front end of the control module are equipped with behaviour
Make handle, mechanism padlock and electrical key lock, the right end installation power shell and load shell of the control module are described electrical
Key lock control control line road power supply when the electrical key lock of the utility model is opened, realizes full-automatic, remote control, strong reset behaviour
Make, when common power cut-off, switch is automatically shifted to backup power source, when common power up is normal, switchs auto-returned
To common power supply, Mechanical ring latch can also cut off double loop power supply after strong reset operation starting for conversion.
But front and rear sides leading-out terminal on shell is loaded in the patent and needs other wiring when in use, causes installation process more
It is cumbersome；It is not provided with isolation structure between adjacent common power inleting terminal, backup power source end of incoming cables and leading-out terminal simultaneously,
Side insulation is not can guarantee, to be easy to appear Electrical Safety problem.
Summary of the invention
In view of the deficienciess of the prior art, having and using the utility model lies in that providing a kind of dual-power transfer switch
Convenient and safe and reliable effect.
To achieve the above object, the utility model provides following technical solution: a kind of dual-power transfer switch, including opens
Ontology is closed, Switch main body is equipped with the power supply module being fixedly connected and control assembly, power supply module include power shell, the electricity
The side of pressure vessel body is evenly distributed with several first input terminals and the second input terminal, the first input terminal and the second end of incoming cables
Son is connected with common power supply and backup power source respectively, and the other side is evenly distributed with several first outlet terminals and the second leading-out terminal
Son, the first outlet terminal and the second outlet terminal are connected with load, the first adjacent input terminal, the second input terminal,
Diaphragm structure is provided between first outlet terminal and the second outlet terminal, each first outlet terminal passes through setting terminal
Connection sheet and the second outlet terminal are connected with each other.
By using above-mentioned technical proposal, diaphragm structure can be inserted between two terminals, it is ensured that side insulation extends two
Safety and reliability is improved, while passing through terminal connecting plate the first outlet terminal of connection and the in electric leakage gap between conductor
Two outlet terminals, the first outlet terminal and the second outlet terminal need other wiring when avoiding the problem that installing and using, and facilitate peace
Dress and use.
The utility model is further arranged to: the fixation with its integral type is provided at left and right sides of the power shell
Protrusion is provided with the septalium matched with the diaphragm structure on fixed lobe, is installed on diaphragm structure and septalium phase
The partition protrusion of adaptation.
By using above-mentioned technical proposal, the partition on fixed lobe on setting septalium and diaphragm structure is raised, is convenient for
Diaphragm structure and power shell are connected with each other.
The utility model is further arranged to: be provided on first outlet terminal and the second outlet terminal with it is described
The compatible bending part in terminal connecting plate two sides, bending part are mutually permanently connected by bolt mode with terminal connecting plate, terminal
The L-shaped structure setting of connection sheet.
By using above-mentioned technical proposal, bending part is convenient for the first outlet terminal and the second outlet terminal and terminal connecting plate
Be mutually permanently connected, at the same terminal connecting plate it is L-shaped be convenient for and load be connected with each other.
The utility model is further arranged to: the control assembly includes to control shell and on control shell
Change-over switch, electrical key lock and Mechanical ring latch, change-over switch are equipped with the handle attachment end for being exposed to control hull outside, handle
Dismountable operation handle is connected on connecting pin.
By using above-mentioned technical proposal, change-over switch can switch over common power supply and backup power source, operation handle
The manual mode that is connected with handle attachment end switches over the state of Switch main body.
The utility model is further arranged to: being also arranged on the handle attachment end compatible with the control shell
Position instruction block, the surface for controlling shell are provided with location status mark.
By using above-mentioned technical proposal, position instruction block cooperation position status indicator can designate that the use shape of Switch main body
State checks the state of Switch main body convenient for personnel.
The utility model is further arranged to: being fixedly provided with the state instruction end matched at the top of the control shell
Son, control power supply terminal and switch control terminal.
By using above-mentioned technical proposal, Switch main body is controlled convenient for user.
The utility model is further arranged to: the two sides up and down at the Switch main body back be respectively arranged with mounting rack and
U-lag mouth is provided on lower mounting rack, upper mounting rack and lower mounting rack.
By using above-mentioned technical proposal, it is installed and fixed convenient for Switch main body.
In conclusion the utility model has the following beneficial effects:
1, by the way that adjacent the first input terminal, the second input terminal, the first outlet terminal and the second outlet terminal is arranged
Between be provided with diaphragm structure, it is ensured that diaphragm structure two sides insulation, improve safety and reliability, while by terminal connection
Piece connects the first outlet terminal and the second outlet terminal, the first outlet terminal and the second outlet terminal needs when avoiding installing and using
In addition easy to install and use the problem of wiring；
2, it by setting septalium and partition protrusion, is connected with each other convenient for diaphragm structure and power shell；Simultaneously by setting
Bending part and the L-shaped structure setting of terminal connecting plate are set, convenient for being connected with each other with load, is easy to use installation.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the left view of the utility model；
Fig. 4 is the right view of the utility model；
Fig. 5 is the rearview of the utility model；
Fig. 6 is the partial enlargement diagram in Fig. 2 at A.
Appended drawing reference: 1, power shell；2, the first input terminal；3, the second input terminal；4, the first outlet terminal；5,
Two outlet terminals；6, diaphragm structure；7, terminal connecting plate；8, fixed lobe；9, septalium；10, partition protrusion；11, bending part；
12, shell is controlled；13, electrical key lock；14, Mechanical ring latch；15, handle attachment end；16, position instruction block；17, location status
Mark；18, state instruction terminal；19, power supply terminal is controlled；20, switch control terminal；21, upper mounting rack；22, lower mounting rack；
23, U-lag mouth.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Fig. 1 to 6, a kind of dual-power transfer switch, including Switch main body, Switch main body are equipped with the electricity being fixedly connected
Source component and control assembly, power supply module include power shell 1, and the side of the power shell 1 is evenly distributed with several
One input terminal 2 and the second input terminal 3, the first input terminal 2 and the second input terminal 3 respectively with common power supply and standby electricity
Source is connected, and the other side is evenly distributed with several first outlet terminals 4 and the second outlet terminal 5, the first outlet terminal 4 and second
Outlet terminal 5 is connected with load, the first adjacent input terminal 2, the second input terminal 3, the first outlet terminal 4 and second
Diaphragm structure 6 is provided between outlet terminal 5, each first outlet terminal 4 goes out by the way that terminal connecting plate 7 is arranged with second
Line terminals 5 are connected with each other, and diaphragm structure 6 can be inserted between two terminals, it is ensured that side insulation extends the leakage between two conductors
Safety and reliability is improved, while the first outlet terminal 4 and the second outlet terminal are connected by terminal connecting plate 7 in electric gap
5, the first outlet terminal 4 and the second outlet terminal 5 need other wiring when avoiding the problem that installing and using, and facilitate installation and make
With.
The left and right sides of the power shell 1 is provided with the fixed lobe 8 with its integral type, is arranged on fixed lobe 8
There is the septalium 9 matched with the diaphragm structure 6, partition protrusion compatible with septalium 9 is installed on diaphragm structure 6
10, the partition protrusion 10 on fixed lobe 8 on setting septalium 9 and diaphragm structure 6 is convenient for diaphragm structure 6 and 1 phase of power shell
It connects.
It is provided on first outlet terminal 4 and the second outlet terminal 5 and is adapted with 7 two sides of terminal connecting plate
Bending part 11, bending part 11 is mutually permanently connected by bolt mode and terminal connecting plate 7, the L-shaped structure of terminal connecting plate 7
Setting, bending part 11 are mutually permanently connected with terminal connecting plate 7 convenient for the first outlet terminal 4 and the second outlet terminal 5, hold simultaneously
Sub- connection sheet 7 is L-shaped to be convenient for being connected with each other with load.
The control assembly includes to control shell 12 and change-over switch, electrical key lock on control shell 12
13 and Mechanical ring latch 14, change-over switch is equipped with the handle attachment end 15 for being exposed to 12 outside of control shell, on handle attachment end 15
It is connected with dismountable operation handle, change-over switch can switch over common power supply and backup power source, operation handle and handle
The manual mode that is connected of connecting pin 15 switches over the state of Switch main body.
It is also arranged with position instruction block 16 compatible with the control shell 12 on the handle attachment end 15, controls shell
The surface of body 12 is provided with location status mark 17, and 16 cooperation position status indicator 17 of position instruction block can designate that Switch main body
Use state checks the state of Switch main body convenient for personnel.
The top of the control shell 12 is fixedly provided with the state instruction terminal 18 matched, control power supply terminal 19 and opens
Control terminal 20 is closed, Switch main body is controlled convenient for user, state instruction terminal 18 is used for display switch working condition, control
Power supply terminal 19 processed is used to control the input and output of power supply, control of the switch control terminal 20 for switch.
The two sides up and down at the Switch main body back are respectively arranged with mounting rack 21 and lower mounting rack 22, upper mounting rack 21
It is provided with U-lag mouth 23 on lower mounting rack 22, is installed and fixed convenient for Switch main body.
In conclusion the utility model has the following beneficial effects:
1, by the way that adjacent the first input terminal 2, the second input terminal 3, the first outlet terminal 4 and the second leading-out terminal is arranged
Diaphragm structure 6 is provided between son 5, it is ensured that the insulation of 6 two sides of diaphragm structure improves safety and reliability, while passing through end
Sub- connection sheet 7 connects the first outlet terminal 4 and the second outlet terminal 5, and the first outlet terminal 4 and second goes out when avoiding installing and using
The problem of line terminals 5 need other wiring, it is easy to install and use；
2, it by setting septalium 9 and partition protrusion 10, is connected with each other convenient for diaphragm structure 6 and power shell 1；Lead to simultaneously
Setting bending part 11 and the L-shaped structure setting of terminal connecting plate 7 are crossed, convenient for being connected with each other with load, is easy to use installation.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (7)
1. a kind of dual-power transfer switch, including Switch main body, Switch main body is equipped with the power supply module being fixedly connected and control group
Part, power supply module include power shell, it is characterised in that: the side of the power shell is evenly distributed with several first inlet wires
Terminal and the second input terminal, the first input terminal and the second input terminal are connected with common power supply and backup power source respectively,
The other side is evenly distributed with several first outlet terminals and the second outlet terminal, the first outlet terminal and the second outlet terminal with
Load is connected, and is all provided between the first adjacent input terminal, the second input terminal, the first outlet terminal and the second outlet terminal
It is equipped with diaphragm structure, each first outlet terminal passes through setting terminal connecting plate and the second outlet terminal is connected with each other.
2. a kind of dual-power transfer switch according to claim 1, it is characterised in that: the left and right sides of the power shell
It is provided with the fixed lobe with its integral type, the septalium matched with the diaphragm structure is provided on fixed lobe, every
Partition protrusion compatible with septalium is installed on hardened structure.
3. a kind of dual-power transfer switch according to claim 1, it is characterised in that: first outlet terminal and second
Bending part compatible with the terminal connecting plate two sides is provided on outlet terminal, bending part passes through bolt mode and terminal
Connection sheet is mutually permanently connected, the L-shaped structure setting of terminal connecting plate.
4. a kind of dual-power transfer switch according to claim 1, it is characterised in that: the control assembly includes control
Shell and change-over switch, electrical key lock and Mechanical ring latch on control shell, change-over switch are equipped with and are exposed to control
The handle attachment end of hull outside is connected with dismountable operation handle on handle attachment end.
5. a kind of dual-power transfer switch according to claim 4, it is characterised in that: be also arranged on the handle attachment end
There is position instruction block compatible with the control shell, the surface for controlling shell is provided with location status mark.
6. a kind of dual-power transfer switch according to claim 4 or 5, it is characterised in that: the top of the control shell
It is fixedly provided with the state instruction terminal matched, control power supply terminal and switch control terminal.
7. a kind of dual-power transfer switch according to claim 1, it is characterised in that: above and below the Switch main body back
Two sides are respectively arranged with mounting rack and lower mounting rack, are provided with U-lag mouth on upper mounting rack and lower mounting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076889.8U CN208903870U (en) | 2018-12-11 | 2018-12-11 | A kind of dual-power transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076889.8U CN208903870U (en) | 2018-12-11 | 2018-12-11 | A kind of dual-power transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903870U true CN208903870U (en) | 2019-05-24 |
Family
ID=66578504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076889.8U Active CN208903870U (en) | 2018-12-11 | 2018-12-11 | A kind of dual-power transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903870U (en) |
-
2018
- 2018-12-11 CN CN201822076889.8U patent/CN208903870U/en active Active
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| GR01 | Patent grant |