CN104283081B - Light electric adapter and be provided with the electrical switchgear of this light electric adapter - Google Patents
Light electric adapter and be provided with the electrical switchgear of this light electric adapter Download PDFInfo
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- CN104283081B CN104283081B CN201410538478.XA CN201410538478A CN104283081B CN 104283081 B CN104283081 B CN 104283081B CN 201410538478 A CN201410538478 A CN 201410538478A CN 104283081 B CN104283081 B CN 104283081B
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- Prior art keywords
- mould bases
- adapter
- folder
- light
- changeover mechanism
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of smooth electric adapter and be provided with the electrical switchgear of this light electric adapter, light electric adapter includes: mounting seat；Changeover mechanism, including mould bases and adapter, adapter is installed on mould bases, mould bases includes that base, middle connection press from both sides and top mould bases, floor installation is in mounting seat, connecting folder one end and be removably attachable to described base, the other end is removably attachable to top mould bases, and adapter is installed on top mould bases and/or connects folder；Adapter is light adapter assembly or electricity switching lock pin body.Light electric adapter is positioned at described electrical switchgear.Light electric adapter, is fastened to light changeover mechanism clamping in mounting seat, by the light adapter assembly being arranged on the first top mould bases, can quickly realize optic fibre switching；Electricity changeover mechanism clamping is fastened in mounting seat, by electricity switching lock pin body, can quickly realize electrical interconnecting.
Description
Technical field
The present invention relates to technical field of electric equipment, particularly relate to a kind of light electric adapter and be provided with this
The electrical switchgear of light electric adapter.
Background technology
The secondary device at 10KV, 35KV transformer substation switch interval uses mounting means on the spot substantially, and i.e. two
Secondary device is arranged on cabinet door, and the secondary connection of secondary device backboard is directly and switch cubicle internal wiring end
Son row connect.By electronic devices and components aging effects, the normal service life of intelligent relay protection device is about
At about 10 years.The usual service life of power transformation primary equipment is 25-30, therefore in one longevity of primary equipment
Need in the life cycle to carry out 1-2 time renovating to intelligent relay protection device.
Traditionally, when protective relaying device is transformed, need again to customize installation door of switch cabinet,
Rearrange the secondary connecting line installing protective relaying device to switch cubicle terminal.So, complete a set of
The transformation of 10KV protective relaying device, needs stoppage in transit primary equipment 10 hours, not only customer outage hours
Length, and the probability of wiring error easily occurs, reduce the safety of the device of relay protection.
Summary of the invention
Based on this, it is necessary to cause idle time length for protective relaying device transformation, easily wiring occurs
The problem of mistake, it is provided that one is original terminal connections mode in not changing protective relaying device and switch cubicle,
Realize the light electric adapter of quickly switching and be provided with the electrical switchgear of this light electric adapter.
A kind of light electric adapter for electrical switchgear secondary device, described smooth electric adapter includes:
Mounting seat；
Changeover mechanism, including mould bases and adapter, described adapter is installed on described mould bases, institute
Stating mould bases and include that base, middle connection press from both sides and top mould bases, described floor installation is in described mounting seat, institute
Stating connection folder one end and be removably attachable to described base, the other end is removably attachable to described top die
Frame, described adapter is installed on described top mould bases and/or described connection folder；Described adapter is light
Adapter assembly or electricity switching lock pin body.
Wherein in an embodiment, described changeover mechanism is light changeover mechanism or electricity changeover mechanism, described
When changeover mechanism is light changeover mechanism, described mould bases is switching mould bases, and described adapter is that light switching is suitable
Orchestration assembly, described smooth adapter assembly is installed on the top mould bases of described switching mould bases；Described turn
When connection mechanism is electricity changeover mechanism, described mould bases is ground connection mould bases, and described adapter is electricity switching lock pin
Body.
Wherein in an embodiment, when described mould bases is for switching mould bases, described base, middle connection press from both sides
And top mould bases is respectively firm banking, two the first middle folder and the first top mould bases of connecting, described solid
Determining base and include the first connecting portion and two the first supporting parts, described first supporting part is symmetricly set in described
The both ends of the first connecting portion, described first supporting part connects with being connected folder in the middle of described first, described solid
Determine base and be installed on described mounting seat by described first connecting portion.
Wherein in an embodiment, described switching mould bases also includes the first Flexible Connector and the second elasticity
Connector, described first Flexible Connector is arranged in the middle of described the first of correspondence and connects folder near described solid
Determining one end of base, and can be arranged in described firm banking, described second Flexible Connector is arranged at described
The both ends that first top mould bases is relative, and connection folder in the middle of described first can be arranged in.
Wherein in an embodiment, described smooth adapter assembly include light adapter panel and
Optical fiber connector plug adapter, described optical fiber connector plug adapter is removably attachable to described light
Adapter panel, described smooth adapter panel is installed on described first top mould bases.
Wherein in an embodiment, when described mould bases is described ground connection mould bases, described base, centre connect
Connect folder and top mould bases is respectively ground connection base, two second middle connections pressed from both sides and the second top mould bases, institute
Stating ground connection base and include the second connecting portion and two the second supporting parts, described second supporting part is arranged at described
Second connecting portion two ends, described second supporting part is away from one end and described second of described second connecting portion
Between connect folder connect.
Wherein in an embodiment, when described adapter is electricity switching lock pin body, described electricity switching is inserted
Core body includes plug and socket, described socket to be installed in the middle of described second and connects folder, and described plug is installed
In described second top mould bases, described socket is provided with wire spring socket, and described plug is provided with contact pin, described
Contact pin is plugged in described wire spring socket.
Wherein in an embodiment, described electricity switching lock pin body also includes that the first fixture and second is fixed
Part, described socket is anchored in the middle of described second by described first fixture and connects folder, and described plug leads to
Cross described second fixture and be anchored on described second top mould bases.
Wherein in an embodiment, described ground connection mould bases also includes that ground strip, described ground strip are arranged at
In described ground connection base, described ground strip one end is connected with described first fixture or described second fixture,
The other end extends to the inwall that described second connecting portion contacts with described mounting seat, and can be connected to described peace
Dress seat.
A kind of electrical switchgear, including above-mentioned light electric adapter, described smooth electric adapter is positioned at institute
State in electrical switchgear.
Above-mentioned smooth electric adapter, is fastened to light changeover mechanism clamping in mounting seat, by being arranged on
Light adapter assembly on one top mould bases, can quickly realize optic fibre switching；By electricity changeover mechanism
Clamping is fastened in mounting seat, by electricity switching lock pin body, can quickly realize electrical interconnecting.
Above-mentioned electrical switchgear, by light electric adapter, can realize Quick photoelectric and transfer, so,
When protective relaying device is transformed, it is not necessary to rearrange the secondary line of switch cubicle terminal, can
Quickly realize optic fibre switching and electricity switching, reduce the probability of wiring error, and need not stop for a long time
Fortune, improves the safety of protective relaying device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the light electric adapter of an embodiment；
Fig. 2 is the structural representation of the light changeover mechanism of the light electric adapter shown in Fig. 1；
Fig. 3 is the top view of the light changeover mechanism shown in Fig. 2；
Fig. 4 is the structural representation of the light adapter assembly of the light changeover mechanism shown in Fig. 1；
Fig. 5 is the structural representation of the electric changeover mechanism of the light electric adapter shown in Fig. 1；
Fig. 6 is the top view of the electric changeover mechanism shown in Fig. 5；
Fig. 7 is the schematic diagram of the socket of the electric changeover mechanism shown in Fig. 5；
Fig. 8 is the structural representation of the plug of the electric changeover mechanism shown in Fig. 5.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.
Accompanying drawing gives presently preferred embodiments of the present invention.But, the present invention can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make
Understanding to the disclosure is more thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly at another
On element or element between the two can also be there is.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present element between the two.
Unless otherwise defined, all of technology used herein and scientific terminology and the skill belonging to the present invention
The implication that the technical staff in art field is generally understood that is identical.Used the most in the description of the invention
Term be intended merely to describe specific embodiment purpose, it is not intended that in limit the present invention.Institute herein
The term that uses " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
The light electric adapter of one embodiment of the invention includes mounting seat and changeover mechanism.Changeover mechanism includes
Mould bases and adapter, described adapter is installed on described mould bases, and described mould bases includes base, company
Connecing folder and top mould bases, described floor installation is in described mounting seat, and described connection is pressed from both sides one end and removably connected
Being connected to described base, the other end is removably attachable to described top mould bases, and described adapter is installed on
Described top mould bases and/or described connection folder；Described adapter is light adapter assembly or electricity switching
Lock pin body.
Described changeover mechanism is light changeover mechanism or electricity changeover mechanism, and described changeover mechanism is light changeover mechanism
Time, described mould bases is switching mould bases, and described adapter is light adapter assembly, and described light is transferred
Adapter assembly is installed on the top mould bases of described switching mould bases；When described changeover mechanism is electricity changeover mechanism,
Described mould bases is ground connection mould bases, and described adapter is electricity switching lock pin body, described electricity switching lock pin body bag
Including plug and socket, described socket is installed in the middle of described and connects folder, and described plug is installed on described top
Mould bases；Described smooth electric adapter includes light changeover mechanism and/or electricity changeover mechanism.
Transfer it is to say, can quickly realize photoelectricity by the changeover mechanism of above-mentioned smooth electric adapter,
When protective relaying device is transformed, it is not necessary to rearrange the secondary line of switch cubicle terminal, can be fast
Speed realizes optic fibre switching and electricity switching, reduces the probability of wiring error, and need not stop transport for a long time,
Improve the safety of protective relaying device.Further, described changeover mechanism can grafting light switching as required
Adapter assembly or electricity switching lock pin body, meet the demand of side circuit.
Embodiment below for the light electric adapter including light changeover mechanism and electricity changeover mechanism simultaneously
The present invention is illustrated.
As shown in Figure 1, Figure 2 and Figure 3, a kind of light electric adapter 10 in this preferred embodiment, bag
Include mounting seat 12, light changeover mechanism 14 and electricity changeover mechanism 16.Light changeover mechanism 14 and electricity changeover mechanism
16 are respectively arranged in described mounting seat 12.
Wherein, light changeover mechanism 14 includes transfer mould bases 142 and light adapter assembly 146.Switching
Mould bases 142 is connected with mounting seat 12, and light adapter assembly 146 is connected with switching mould bases 142.Please
Refering to 5, electricity changeover mechanism 16 includes ground connection mould bases 162 and electricity switching lock pin body 166, ground connection mould bases 162
One end is connected with mounting seat 12, and electricity switching lock pin body 166 includes plug 1662 and socket 1664, plug
1662 are respectively arranged in ground connection mould bases 162 with socket 1664 and mutually removably connect.
Light adapter assembly 146 is installed, owing to having only to light when light is transferred on switching mould bases 142
Fiber connector is inserted directly into corresponding adapter can complete light switching, therefore by light adapter
Assembly 146 can quickly realize optic fibre switching, and is not easy wiring error occur；By electricity changeover mechanism
16 clampings are fastened in mounting seat 12, can be grounded by mounting seat 12, it is ensured that safety；Ground connection mould
Frame 162 is provided with electricity switching lock pin body 166, and electricity switching lock pin body 166 includes being respectively arranged in ground connection mould bases
The two-part plug 1662 of 162 and socket 1664, by plugging two parts of ground connection mould bases 162, insert
1662 are connected with socket 1664 or disconnect, and can quickly realize electrical interconnecting.So, not only user
The time having a power failure is of short duration, and avoids the occurrence of wiring error, improves the security performance of protective relaying device.
In this preferred embodiment, light adapter assembly 146 is arranged in switching mould bases 142.Refer to
Fig. 2, switching mould bases 142 includes connecting folder 1424 and the first top die in the middle of firm banking 1421, first
Frame 1426.Wherein, connecting folder 1424 one end and be connected to firm banking 1421 in the middle of first, the other end is even
Being connected to the first top mould bases 1426, firm banking 1421 is arranged in mounting seat 12, light adapter group
Part 146 is arranged in the first top mould bases 1426.
Being appreciated that in other embodiments, light adapter assembly 146 also can be connected by other
Mode is installed on the first top mould bases 1426, such as, threaded or welding.
Referring to Fig. 2, firm banking 1421 includes the first connecting portion 1422 and two the first supporting parts
1423, the first supporting part 1423 is symmetricly set in the both ends of the first connecting portion 1422, the first supporting part
1423 connect with being connected folder 1424 in the middle of first, and firm banking 1421 is installed by the first connecting portion 1422
In mounting seat 12.First connecting portion 1422 is provided with draw-in groove (not shown) near the side of mounting seat 12, card
The shape of groove matches with mounting seat 12, makes firm banking 1421 be arranged in mounting seat 12, and passes through
Screw connects fixing.
Specifically, two the first supporting parts 1423 are symmetrical on the basis of mounting seat 12, and are respectively arranged at
The two ends of the first connecting portion 1422.Two the first supporting parts 1423 are respectively equipped with away from the first connecting portion 1422
The outer projection (figure is not marked) in direction, connects folder 1424 to connect in the middle of first.
Being appreciated that in other embodiments, the shape of firm banking 1421 does not limits, as long as it is provided with card
Groove can be arranged in mounting seat 12, and may connect to connect in the middle of first folder 1424.
Further, the quantity connecting folder 1424 in the middle of first is two, removable with firm banking 1421
Unload connection.Specifically, connect folder 1424 in the middle of first and offer inner recess (figure is not marked), described indent
Mouth mates with the outer projection of firm banking 1421, can accommodate outer projection, makes to connect in the middle of first folder 1424
It is plugged in firm banking 1421.
Switching mould bases 142 also includes the first Flexible Connector 1428 and the second Flexible Connector 1429.First
Flexible Connector 1428 is arranged in the middle of the first of correspondence and connects folder 1424 near the one of firm banking 1421
End, and firm banking 1421 can be arranged in, the second Flexible Connector 1429 is arranged at the first top mould bases
1426 relative both ends, and connection folder 1424 in the middle of first can be arranged in.
Specifically, one end of the first Flexible Connector 1428 is fixed in the middle of first and is connected folder 1424, another
Connection folder 1424 directions in the middle of first are held to bend to hook-shaped, the first supporting part of firm banking 1421
The opposite position of 1423 is conformed with (figure is not marked), and the first Flexible Connector 1428 can be made to be held in institute
State in projection, rely on and connect folder 1424 in the middle of the flexible fastening first of the first Flexible Connector 1428 with solid
Determine base 1421.Second Flexible Connector 1429 one end is fixedly connected on the first top mould bases 1426, separately
One end bends to hook-shaped to the first top mould bases 1426 direction, and it is right that the first middle connection folder 1424 is provided with
The projection (figure is not marked) answered, can make the second Flexible Connector 1429 be held in the middle of first and connect folder 1424
Described projection, rely on first Flexible Connector 1428 flexible fastening the first top mould bases 1426 and first
Middle connection folder 1424.So, the first Flexible Connector 1428 can lead to the second Flexible Connector 1429
Cross natural resiliency, make to connect in the middle of first folder 1424 and firm banking 1421, first the most respectively
Top mould bases 1426 be connected folder 1424 middle with first automatically is dynamically connected fixing certainly.It is appreciated that first
Flexible Connector 1428 does not limits with number with the shape of the second Flexible Connector 1429, can set as required
Put, as long as it can play connection fixation.
Further, two the first middle folders 1424 that connect are respectively equipped with away from and are perpendicular to firm banking
The securing member (figure is not marked) in 1421 directions.Described securing member one end is provided with screw thread, and one end is polished rod.Fastening
Part sets threaded one end and is secured by bolts in connection folder 1424 inside, the polished rod of the other end in the middle of first
Stretch out and in the middle of first, connect folder 1424, be inserted in the first top mould bases 1426, connect in the middle of first to connect
Connect folder 1424 and the first top mould bases 1426.
As shown in Figure 2, Figure 3 and Figure 4 shown in, the first top mould bases 1426 be arranged with light adapter group
Part 146.Light adapter assembly 146 includes that light adapter panel 1462 and light wiring connector are inserted
Head adapter 1464.Four drift angles of light adapter panel 1462 offer through hole, in the middle of first
Connect the securing member coupling on folder 1424, make securing member be plugged in through hole, prevent the first top mould bases 1426
Relative to first, middle folder 1424 horizontal directions that are connected move with light adapter panel 1462.Light turns
Connect and on adapter panel 1462, be further opened with installing hole 1461, optical fiber can be plugged in installing hole 14624 and connect
Device plug adapter 1464, both are by snapping connection of arranging on optical fiber connector plug adapter 1464.
When carrying out light switching, only optical fiber connector plug need to be inserted corresponding optical fiber and connect plug adapter
1464, simple in construction, easy to use, can quickly realize optic fibre switching.In this preferred embodiment,
Light adapter panel 1462 can install multiple optical fiber connector plug adapter 1464.The joints of optical fibre
Plug adapter 1464 model is including but not limited to ST-ST, ST-FC, FC-FC type.
Referring to Fig. 5, electricity changeover mechanism 16 includes ground connection mould bases 162 and electricity switching lock pin body 166, connects
Ground mould bases 162 removably connects with electricity switching lock pin body 166.Specifically, earthing module 162 includes connecing
Folder 1624 and the second top mould bases 1626 is connected in the middle of ground base 1621, second.Wherein, in the middle of second
Connecting 1624 folder one end and be connected to ground connection base 1621, the other end is connected to the second top mould bases 1626,
Ground connection base 1621 is arranged in mounting seat 12, and is fastened by screw.
Further, ground connection base 1621 includes the second connecting portion 1622 and two the second supporting parts 1623.
Second connecting portion 1622 offers draw-in groove (figure is not marked), and described card groove shape matches with mounting seat 12,
Ground connection base 1621 can be made to be arranged in mounting seat 12, be threaded connection fixing.Second supporting part 1623
It is symmetrical arranged on the basis of mounting seat 12.Further, ground connection base 1621 is internal is provided with ground strip 1625,
Ground strip 1625 one end stretches out ground connection base and is connected with mounting seat 12, to be grounded function.Permissible
Understanding, in other embodiments, the shape of ground connection base 1621 does not limits, as long as it is provided with draw-in groove, cocker sets
In mounting seat 12, and may connect to connect in the middle of second folder 1624.
Further, two the second supporting parts 1623 further respectively have away from the second connecting portion 1622 direction
Outer projection (figure do not mark), connect folder 1624 in the middle of second to connect.
Further, connecting folder 1624 quantity in the middle of second is two, symmetrical on the basis of mounting seat 12
It is arranged on mounting seat 12 both sides, removably connects with ground connection base 1621.Folder 1624 is connected in the middle of second
Offer the second inner recess (figure is not marked), outside the shape of the second inner recess and the second of ground connection base 1621
Projection mates, and can accommodate the second outer projection, makes to connect folder 1624 in the middle of second and is fixed on ground connection base 1621
On.
Folder 1624 is connected middle with firm banking the 1622, second top mould bases 1626 and second in the middle of second
Connect and be equipped with Flexible Connector 1628 between folder 1624.The structure of this Flexible Connector 1628 turns with light
The structure connecing the first Flexible Connector 1428 in module 142 and the second Flexible Connector 1429 is identical,
Therefore repeat no more.
Refer to Fig. 6, Fig. 7 and Fig. 8, socket 1662 be arranged in the middle of two second connect folder 1624 it
Between.Specifically, electricity switching lock pin body 166 also includes that the first fixture 1667 and the second fixture (are schemed not
Show).Socket 1662 is fixed connector 1667 by first and is fastenedly connected connection folder 1624 in the middle of second.
Plug 1664 is arranged in the second top mould bases 1626, with the second top mould bases 1626 by the second fixture
Connect.
During installation, first will be equipped with in the middle of two second of socket 1662, connecting folder 1624 and be installed at the bottom of ground connection
Seat 1621, then the second top mould bases 1626 that will be equipped with plug 1664 is installed in the middle of second and connects folder
1624, make socket 1662 be connected realization electricity switching with plug 1664.So, in the middle of by plug second
Connect folder 1624 and the second top mould bases 1626, can realize quickly realizing socket 1662 and plug 1664
Replacing.Flexible Connector 1628 can make it quickly fix, and improves the speed and efficiency changed.
Referring to Fig. 7, socket 1662 being provided with multiple jack 1663, plug 1664 is provided with many
Individual contact pin 1665.Jack 1663 uses coil spring technology, the contact pin 1665 of plug 1664 and wire spring socket
Forming contact point after 1663 cooperations, plug number of times can be made to reach 100, more than 000 time, hit probability lowers
To 10-8-10-9Below.So, can quickly realize electrically turning by plug plug 1664 and socket 1662
Change, and there is longer service life and good stability.
Above-mentioned light electric adapter 10, is fastened to light changeover mechanism 14 clamping in mounting seat 12, logical
Cross the Optical fiber plug that coordinates with optical fiber connector plug adapter 1464 of plug can quickly realize optical fiber and turn
Connect；Electricity changeover mechanism 16 clamping is fastened in mounting seat 12, by plug electrical connection plug 1664 He
Socket 1662 can quickly realize electrical interconnecting.So, when protective relaying device is transformed, no
Need to rearrange the secondary line of switch cubicle terminal, can quickly realize optic fibre switching and electricity switching, reduce
The probability of wiring error, and need not to stop transport for a long time, improve the safety of protective relaying device.
When the intelligent relay protection device transformation of the secondary device at 10kV transformer substation switch interval is changed,
As long as removing old protective relaying device, new protective relaying device is arranged on original switch cubicle, profit
Reinsert conversion terminal with light changeover mechanism 14 with electricity changeover mechanism 16 thus realize photoelectricity and quickly transfer,
Need not remove and secondary connection is installed.Scheme after code requirement, completes 1 set 10kV relay protection dress
The transformation put, takes around stoppage in transit primary equipment 1 hour, can shorten the transformation time 90%, uses shortening
While the power off time of family, also largely avoid the personnel that are likely to be due to and neglect the wiring error caused, carry
High system power supply reliability.
A kind of electrical switchgear, including above-mentioned smooth electric adapter 10, light electric adapter 10 is located at electrical equipment
In switch cubicle.Specifically, guide rail 12 is located in electrical switchgear, and multiple smooth changeover mechanisms 14 turn with electricity
Connection mechanism 16 is located on guide rail 12.
Above-mentioned electrical switchgear, during updating maintenance, by light changeover mechanism 14 with electricity changeover mechanism 16 i.e.
Photoelectricity can be realized quickly transfer, and during day-to-day operation, owing to electricity changeover mechanism 16 is provided with ground connection
Sheet 1625, can pass through guide rail 12 ground connection, therefore have higher security performance.So, relay is being protected
When protection unit is transformed, it is not necessary to rearrange the secondary line of switch cubicle terminal, can quickly realize light
Fine switching and electricity switching.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed
Carefully, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for
For those of ordinary skill in the art, without departing from the inventive concept of the premise, it is also possible to if making
Dry deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection model of patent of the present invention
Enclose and should be as the criterion with claims.
Claims (5)
1. a light electric adapter, for electrical switchgear secondary device, it is characterised in that described photoelectricity
Switching device includes:
Mounting seat；
Changeover mechanism, including mould bases and adapter, described adapter is installed on described mould bases, described
Mould bases includes that base, middle connection press from both sides and top mould bases, and described floor installation is in described mounting seat, described company
Connecing folder one end and be removably attachable to described base, the other end is removably attachable to described top mould bases, institute
State adapter and be installed on described top mould bases and/or described connection folder；Described adapter is light switching adaptation
Device assembly or electricity switching lock pin body；
Described changeover mechanism is light changeover mechanism or electricity changeover mechanism, when described changeover mechanism is light changeover mechanism,
Described mould bases is switching mould bases, and described adapter is light adapter assembly, described smooth adapter
Assembly is installed on the top mould bases of described switching mould bases；When described changeover mechanism is electricity changeover mechanism, described mould
Frame is ground connection mould bases, and described adapter is electricity switching lock pin body；When described mould bases is described ground connection mould bases,
Described base, middle connect folder and top mould bases is respectively ground connection base, connects folder and the in the middle of two second
Two top mould bases, described ground connection base includes the second connecting portion and two the second supporting parts, and described second supports
Portion is arranged at described second connecting portion two ends, described second supporting part away from described second connecting portion one end with
Connect folder in the middle of described second to connect；When described adapter is electricity switching lock pin body, described electricity switching lock pin
Body includes plug and socket, described socket to be installed in the middle of described second and connects folder, and described plug is installed on institute
Stating the second top mould bases, described socket is provided with wire spring socket, and described plug is provided with contact pin, and described contact pin is inserted
It is connected to described wire spring socket；
Described electricity switching lock pin body also includes the first fixture and the second fixture, and described socket is by described the
One fixture is anchored in the middle of described second and connects folder, and described plug is anchored on institute by described second fixture
State the second top mould bases；Described ground connection mould bases also includes that ground strip, described ground strip are arranged at the bottom of described ground connection
In seat, described ground strip one end is connected with described first fixture or described second fixture, and the other end extends
The inwall contacted with described mounting seat to described second connecting portion, and described mounting seat can be connected to.
Smooth electric adapter the most according to claim 1, it is characterised in that described mould bases is switching model
During frame, described base, middle connection folder and top mould bases are respectively firm banking, two the first middle connections
Folder and the first top mould bases, described firm banking includes the first connecting portion and two the first supporting parts, described the
One supporting part is symmetricly set in the both ends of described first connecting portion, in described first supporting part and described first
Between connect folder connect, described firm banking is installed on described mounting seat by described first connecting portion.
Smooth electric adapter the most according to claim 2, it is characterised in that described switching mould bases also wraps
Including the first Flexible Connector and the second Flexible Connector, described first Flexible Connector is arranged at the described of correspondence
Connect folder one end near described firm banking in the middle of first, and described firm banking can be arranged in, described the
Two Flexible Connectors are arranged at the both ends that described first top mould bases is relative, and can be arranged in described first
Between connect folder.
Smooth electric adapter the most according to claim 2, it is characterised in that described smooth adapter
Assembly includes light adapter panel and optical fiber connector plug adapter, and described optical fiber connector plug is fitted
Orchestration is removably attachable to described smooth adapter panel, and described smooth adapter panel is installed on institute
State the first top mould bases.
5. an electrical switchgear, it is characterised in that include the light as described in Claims 1 to 4 any one
Electric adapter, described smooth electric adapter is positioned at described electrical switchgear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538478.XA CN104283081B (en) | 2014-10-13 | 2014-10-13 | Light electric adapter and be provided with the electrical switchgear of this light electric adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538478.XA CN104283081B (en) | 2014-10-13 | 2014-10-13 | Light electric adapter and be provided with the electrical switchgear of this light electric adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104283081A CN104283081A (en) | 2015-01-14 |
| CN104283081B true CN104283081B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410538478.XA Active CN104283081B (en) | 2014-10-13 | 2014-10-13 | Light electric adapter and be provided with the electrical switchgear of this light electric adapter |
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| Country | Link |
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| CN (1) | CN104283081B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106374307B (en) * | 2016-09-30 | 2019-04-16 | 许继集团有限公司 | A kind of switchgear and its second protection equipment switching device |
| CN110034437A (en) * | 2019-04-11 | 2019-07-19 | 资阳中车电气科技有限公司 | 1 turn of 3 conversion terminal |
| CN113922176B (en) * | 2021-10-12 | 2024-04-02 | 贵州电网有限责任公司 | Station terminal RS485 port wiring adapter and application method thereof |
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| CN201413875Y (en) * | 2009-06-05 | 2010-02-24 | 北京腾旭电网自动化技术有限公司 | Reinforced bracket set for adapting terminals and a reloading connector thereof |
| CN202058896U (en) * | 2011-02-23 | 2011-11-30 | 北京市电力公司 | Switch cabinet adaptor |
| CN202978017U (en) * | 2012-12-14 | 2013-06-05 | 国家电网公司 | Switch cabinet |
| CN204167648U (en) * | 2014-10-13 | 2015-02-18 | 广州供电局有限公司 | Photoelectricity switching device and be provided with the electrical switchgear of this photoelectricity switching device |
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Effective date of registration: 20200921 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
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