CN109462163A - A kind of selectivity ventilation ring network cabinet - Google Patents
A kind of selectivity ventilation ring network cabinet Download PDFInfo
- Publication number
- CN109462163A CN109462163A CN201910025783.1A CN201910025783A CN109462163A CN 109462163 A CN109462163 A CN 109462163A CN 201910025783 A CN201910025783 A CN 201910025783A CN 109462163 A CN109462163 A CN 109462163A
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- China
- Prior art keywords
- ring network
- network cabinet
- shore
- limited post
- monomer
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Air-Flow Control Members (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of selectivity ventilation ring network cabinets, including ring network cabinet monomer, the ring network cabinet monomer includes external shell and the interior space that is formed by the shell, the ring network cabinet monomer at least has one, and when the ring network cabinet monomer has more than two, each ring network cabinet monomer is in a row by the connection component shape that be connected to each other, and collectively constitutes the selectivity ventilation ring network cabinet；The top of the shell is top plate, has thermovent on the top plate, and top cover is also stamped on the top of the top plate, and the side of the top cover and the edge of the top plate are hinged, and the other side, which can be opened or be covered by overturning, closes the thermovent.The present invention property of can choose is aerated heat dissipation, can jack up top cover by shoring component when needing to radiate, form rock-steady structure；When not needing heat dissipation, top cover can be put down by shoring component, formation is closed, prevents extraneous dust from entering, has protective action.
Description
Technical field
The present invention relates to Distribution Automation Technology field, especially a kind of selectivity ventilation ring network cabinet.
Background technique
Distribution network automated is with computer technology, automatic control technology, electronic technology, the communication technology and new high property
The technological means such as the controller switching equipment of energy carry out power distribution network to locate power distribution network always offline with online Intellectualized monitoring management
In the system of safe and reliable, high-quality, economic, efficient optimized operation state.In distribution automation system, it is mounted on
All kinds of distant places detection of low-voltage network, control unit are distribution power automation terminal, the terminal units such as including DTU, TTU, FTU.
Wherein, distribution power automation terminal DTU is typically mounted at conventional ring network cabinet, outdoor small-sized switching station, box-type substation etc., complete
At adopting for the data such as the position signal of switching devices, voltage, electric current, active power, reactive power, power factor, electric flux
Collection and calculating, it is split to put row breaking-closing operating into, realize the fault identification to feeder switch, isolation and to the extensive of non-faulting section
Multiple power supply.
Conventional ring network cabinet is total box-structure, i.e. integrated box.This kind of ring network cabinet need to by scheme construction of user,
Without fixed cabinet type.The ring network cabinet production cycle of box-structure is long altogether, and figure is big, weight is big, since size is larger, each process operating
Process is more inconvenient, and altogether box-structure ring network cabinet due to size it is single, without modularized design, cause using flexibility
It is poor, it cannot sufficiently be assembled according to actual needs, it is also difficult to carry out replacement substitution wholly or partially.
Multiple ventilation openings (thermovent) of array arrangement can be generally arranged in ring network cabinet on the cabinet, and the ventilation opening is only single
Through-hole, without special tectonic.Therefore on the one hand, extraneous dust is easily accessible and long-term accumulated, influence it is internal it is clean and tidy very
To be route work normally；On the other hand, due to gushing on thermal current, the optimum position of heat dissipation should be top position, but consider
Extraneous security protection, the cabinet body side of conventional vent setting or positive bottom position, it is intracorporal to will affect cabinet in this way
Radiating efficiency.
Summary of the invention
The purpose of this section is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferable implementations
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
The problem of in view of above-mentioned and/or existing ring network cabinet, propose the present invention.
Therefore, the one of purpose of the present invention is to provide a kind of selectivity ventilation ring network cabinet, can selectively carry out
Ventilation and heat.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of selectivity ventilation ring network cabinet, packet
It includes, ring network cabinet monomer, the ring network cabinet monomer includes external shell and the interior space that is formed by the shell, institute
Stating ring network cabinet monomer at least has one, and when the ring network cabinet monomer has more than two, each ring network cabinet monomer passes through
The connection component shape that be connected to each other is in a row, collectively constitutes the selectivity ventilation ring network cabinet；The top of the shell is top
Plate has thermovent on the top plate, and top cover, the side of the side of the top cover and the top plate are also stamped in the top of the top plate
Edge is hinged, and the other side, which can be opened or be covered by overturning, closes the thermovent.
A kind of preferred embodiment as selectivity ventilation ring network cabinet of the present invention, in which: it further include shoring component, it is described
Shoring component includes revolving part and mounting plate, and the revolving part includes connection bar and shore；The rear portion of the shell is
Back side panel, the revolving part are fixed on the upper position of the back side panel medial surface by the mounting plate；The connection
Bar passes through the mounting plate and back side panel, and is fixed with driving portion in its external end head；It is described connection bar inner termination with
The orthogonal fixation in the lower end of the shore drives the driving portion by the external rotation in the shell, described to shore
Bar can be rotated using the connection bar as axle center；There is the sealing of allowing for being matched with the shore, institute on the top plate
Sealing is allowed across described in the upper end for stating shore, withstands on the lower surface of the top cover, and can follow the rotation of the connection bar
Then jack up or put down the top cover.
A kind of preferred embodiment as selectivity ventilation ring network cabinet of the present invention, in which: have on the mounting plate
There are the first limited post and the second limited post, and the rotation of the shore can be formed and be hindered；When the shore rotate to
When first limited post, due to the obstruction of first limited post, it cannot continue to rotate, and the shore at this time jacks up
The top cover makes the top cover open the thermovent；When the shore is rotated to second limited post, due to described
The obstruction of second limited post cannot continue to rotate, and the shore at this time puts down the top cover, and the top cover lid is made to close institute
State thermovent.
A kind of preferred embodiment as selectivity ventilation ring network cabinet of the present invention, in which: the component of shoring further includes
Adapter rod, one end of the adapter rod and the lower end of the shore are hinged, and the other end passes through extension spring and the shore
Non- end position be fixedly connected；Also there is third limited post and the 4th limited post, and can on the mounting plate
The rotation of the adapter rod is formed and is hindered；When the shore is rotated to first limited post, the adapter rod is by institute
Extension spring to be stated to pull and rotate to the third limited post, the third limited post hinders the adapter rod to continue to rotate, and
Angle between the adapter rod and shore is greater than 180 °；It is described when the shore is rotated to second limited post
Adapter rod is pulled by the extension spring and is rotated to the 4th limited post, the 4th limited post hinder the adapter rod after
Continuous rotation, and the angle between the adapter rod and shore is less than 180 °.
A kind of preferred embodiment as selectivity ventilation ring network cabinet of the present invention, in which: the shell includes the first side
Plate and the second side plate, the two is parallel to each other, and connects trailing flank by back side panel, top surface is connected by top plate, connected by bottom plate
Connect bottom surface.
A kind of preferred embodiment as selectivity ventilation ring network cabinet of the present invention, in which: the side of the accommodating space
Opening, and the opening is provided with lid seaming element.
A kind of preferred embodiment as selectivity ventilation ring network cabinet of the present invention, in which: the connection component includes leading
Drawing-die block and fit module, the drawing module are set to the top edge and bottom of the forward and backward side of each ring network cabinet monomer
Edge, the fit module are set to the other side marginal position of the ring network cabinet monomer relative to drawing module, and with it is every
A drawing module, which is formed, to be corresponded；One ring network cabinet monomer can be by its own each drawing module and another
One each fit module for facing side ring network cabinet monomer is attached, and forms combination；The drawing module includes frame piece, driving
Part and driven member；The drawing module is fixed on the ring network cabinet monomer by the frame piece；One end of the actuator
It is hinged with the frame piece, the first hinge joint is formed, the other end is operating side；One end of the driven member is hinged on the driving
On part, the second hinge joint is formed, the other end is connecting pin；The connecting pin can hook the mating die faced on the ring network cabinet monomer of side
Two adjacent ring network cabinet monomers when the operating side described in the urged clockwise, can be attached by block.
A kind of preferred embodiment as selectivity ventilation ring network cabinet of the present invention, in which: the fit module is hook-shaped
Structure, the driven member are the frame structure of round rectangle profile, the non-end position progress of inner termination and the actuator
Hingedly；The connecting pin of the driven member is coated with a circle deformation layer, when the fit module hooks the connecting pin, the deformation
Layer can be formed with the fit module and be squeezed, and is deformed.
A kind of preferred embodiment as selectivity ventilation ring network cabinet of the present invention, in which: the drawing module further includes
Snap-fit part；There is the first fixing buckle on the actuator, there is the second fixing buckle on the driven member, described first is fixed
The distance between button and first hinge joint are greater than the distance between second hinge joint and first hinge joint；It is described
First fixing buckle is fixed in one end of snap-fit part, and the other end is fixed on second fixing buckle.
A kind of preferred embodiment as selectivity ventilation ring network cabinet of the present invention, in which: grasp described in the urged clockwise
Make end until the horizontal sextant angle between the actuator and the driven member is less than when deformation takes place in the deformation layer
180°；Water when the operating side, which is pushed into, to be contacted with the surface of shell, between the actuator and the driven member
Flat angle is greater than 180 °.
Beneficial effects of the present invention: the present invention is designed by the way that ring network cabinet is carried out modularized design, combines installing type, so that
Multiple ring network cabinet monomers can be used in any combination, construction personnel can according to the actual situation on site flexible choice it is single or
Multiple ring network cabinet monomers carry out matched combined use, therefore flexibility mobility is high, and it is convenient to replace substitution.Due to modularization it
Ring network cabinet monomer volume afterwards is small, light-weight, land occupation is few, therefore is conducive to the batch production and bulk transport of factory, shortens
Production cycle.Meanwhile the present invention property of can choose is aerated heat dissipation, it can be by shoring component top when needing to radiate
Top cover is played, rock-steady structure is formed；When not needing heat dissipation, top cover can be put down by shoring component, formation is closed, prevents
Extraneous dust enters, and has protective action.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is ring network cabinet monomer structure figure and its partial structurtes detail drawing described in first embodiment of the invention.
Fig. 2 is the overall structure figure and its part after the combination connection of ring network cabinet monomer described in first embodiment of the invention
Detail of construction.
Fig. 3 is drawing module overall structure figure described in first embodiment of the invention.
Fig. 4 is the schematic diagram of the locking of connection component described in first embodiment of the invention.
Fig. 5 is interior for drawing module side view and its sectional view and operating side described in first embodiment of the invention
Portion's detail of construction.
Fig. 6 is to shore component movement structure graph described in second embodiment of the invention.
Fig. 7 is to shore component mounting position figure and its fragmentary detail view described in second embodiment of the invention.
Fig. 8 is revolving part structure chart described in second embodiment of the invention.
Fig. 9 is to shore module backside structure chart described in second embodiment of the invention.
Figure 10 is front view and its part shored when component jacks up, puts down top cover described in second embodiment of the invention
Detail drawing.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
It referring to Fig.1~5, is one embodiment of the invention, this embodiment offers a kind of modularization ring network cabinets.By scheming
1 it is found that the modularization ring network cabinet can be connected side by side by multiple ring network cabinet monomers that can independently use, each looped network
Cabinet monomer is an individual small-sized ring network cabinet, and multiple ring network cabinet monomers can successively carry out lateral assembling arrangement, form one
A biggish " modularization ring network cabinet " is whole.Therefore including can any combination, convenient, the with short production cycle, flexibility of replacement substitution
The advantages that mobility is high.
The ring network cabinet monomer includes external shell 100 and the interior space M that is formed by shell 100.Shell
100 be the shell of ring network cabinet monomer, internal to have accommodating space M, the front openings of accommodating space M, and opening is provided with
Lid seaming element 200 is closed with realizing or is temporarily opened.
Lid seaming element 200 of the invention is single fan vertical hinged door, and one side edge and the one side edge of " opening " are hinged, Gai He
The other side of component 200 is attached by locked component 300 and the other side of " opening ", and lid seaming element 200 is beaten
Open or be closed the opening of the shell 100.Wherein, locked component 300 can be using general door lock or other forms
Switch lock can close and lock lid seaming element 200.
Further, shell 100 includes the first side plate 101 and the second side plate 102, and the two is parallel to each other.Shell 100 also wraps
Include back side panel 103, top plate 104 and bottom plate 105.First side plate 101 and the second side plate 102 pass through the connection cabinet body of back side panel 103
Trailing flank, the bottom surface that cabinet body is connected by the top surface of the connection cabinet body of top plate 104, by bottom plate 105.
As soon as the ring network cabinet monomer in the present invention at least has, when ring network cabinet monomer only one when be used as one
Individual ring network cabinet carry out using；When ring network cabinet monomer has two or more, each ring network cabinet monomer passes through connection component 400
The shape that be connected to each other is in a row, collectively constitutes modularization ring network cabinet.
Connection component 400 has the function of connecting each group ring network cabinet monomer adjacent to each other in the present invention.Every group adjacent
Two ring network cabinet monomers combination is realized under the connection of multiple connection components 400.Connection component 400 includes drawing module
401 and fit module 402, wherein drawing module 401 is one for connecting the linkage structure for facing side ring network cabinet monomer, mating die
Block 402 is the coupler body for being used for and facing the drawing module 401 of side ring network cabinet monomer and cooperated.Due to multiple ring network cabinet monomer structures
It is identical, and connection can be successively combined after carrying out arbitrary arrangement, therefore, in order to ensure that order, each ring network cabinet monomer includes more
A connection component 400, drawing module 401 therein is identical with 402 quantity of fit module, corresponds.
Specifically, drawing module 401 is set to top edge and the bottom margin of the forward and backward side of each ring network cabinet monomer
Place, and it is uniformly fixed on the wherein one side edge of leading flank (or trailing flank), and fit module 402 is relative to drawing module 401
It is set to the other side marginal position of the ring network cabinet monomer, and is formed and is corresponded with each drawing module 401.It is i.e. every
A ring network cabinet monomer has multiple groups drawing module 401 and fit module 402, and the drawing module 401 of its own is used for and wherein one
The fit module 402 that the ring network cabinet monomer on side is faced in side connects, and the fit module 402 of itself is used to face with the other side looped network on side
The drawing module 401 of cabinet monomer connects.
Pulling module 401 includes frame piece 401a, actuator 401b and driven member 401c.Frame piece 401a can be fixation
Hinged-support, drawing module 401 are fixed on the top of ring network cabinet monomer (having setting on forward and backward side) entirely through frame piece 401a
At portion edge and bottom margin.Actuator 401b be it is rod-shaped, one end and frame piece 401a are hinged, formation the first hinge joint J-1,
The other end is operating side 401b-1, and operating side 401b-1 is for extraneous driving effect point.One end of driven member 401c is hinged on
On actuator 401b (end positions of non-driven part 401b), the second hinge joint J-2 is formed, the other end is connecting pin 401c-1,
For being attached with the fit module 402 for facing side ring network cabinet monomer, the mating die faced on the ring network cabinet monomer of side can be hooked
Two adjacent ring network cabinet monomers can be attached, institute of the present invention by block 402 as urged clockwise operating side 401b-1
" clockwise " stated is using the top view of modularization ring network cabinet entirety as reference data.
In the present invention, fit module 402 is hook formation, and it is round rectangle that driven member 401c, which can be a profile,
Frame structure, the round rectangle are on perpendicular.The inner termination of driven member 401c and the non-end position of actuator 401b
Carry out hinged (the middle position of such as actuator 401b or the position of middle or so), the framework that external end head passes through its own
It is hooked in the fit module 402 for facing side.
Preferably, being coated with circle a deformation layer 401c-2, deformation layer 401c-2 on the connecting pin 401c-1 of driven member 401c
Using the toughness material for generating deformation, such as rubber layer of capable of being pressurized.When fit module 402 hooks connecting pin 401c-1, and simultaneously
When the operating side 401b-1 of urged clockwise actuator 401b, deformation layer 401c-2 can be formed with fit module 402 and be squeezed, and
It is deformed.
Further, drawing module 401 further includes snap-fit part 401d.In addition, having first to consolidate on actuator 401b
Surely 401b-2 is detained, there is the second fixing buckle 401c-3 on driven member 401c.Actuator 401b is divided by the second hinge joint J-2
One section D-1 and the second section D-2, wherein the section between the first hinge joint J-1 to the second hinge joint J-2 is the first section D-
1, the second hinge joint J-2 to the section between the end 401b-1 of operating side be the second section D-2.In the present invention, first is fixed
It detains 401b-2 to be arranged on the second section D-2, therefore the distance between the first fixing buckle 401b-2 and the first hinge joint J-1 are greater than
The distance between second hinge joint J-2 and the first hinge joint J-1.Second fixing buckle 401c-3 is fixed on non-on driven member 401c
End position.One end of snap-fit part 401d is fixed on the first fixing buckle 401b-2, and the other end is fixed on the second fixing buckle
On 401c-3, the snap-fit part 401d in the present invention can use extension spring, for that can guarantee by actuator 401b
During 401 entirety of driving drawing module is moved, snap-fit part 401d adaptively, can be carried out unhinderedly accordingly
Displacement, the present invention in actuator 401b the first section D-1 and the second section D-2 partial sector be middle part it is hollow
Structure, to allow snap-fit part 401d that can be moved accordingly in " hollow structure ".First fixing buckle 401b-2
For the stud construction being fixed between actuator 401b two panels hollow interlayer；Second fixing buckle 401c-3 is to be fixed on driven member
Stud construction between 401c or more two parallel frames.
The locking process of connection component 400 is as described below:
The connecting pin 401c-1 of driven member 401c is hooked in the fit module 402 for facing side ring network cabinet monomer (at this time only
For contact, no squeezing action), subsequent urged clockwise operating side 401b-1, until deformation layer 401c-2, which starts to be pressurized, occurs shape
When change, the horizontal sextant angle between actuator 401b and driven member 401c is less than 180 °.If continuing urged clockwise operating side 401b-
1, then needed for thrust be gradually increased, the pulling force that driven member 401c itself is subject to also increases accordingly, deformation layer 401c-2 and
The deformation space of driven member 401c itself enables operating side 401b-1 to be able to continue to promote.In the process, snap-fit
Part 401d is also gradually elongated.
When continuing urged clockwise operating side 401b-1, until the first hinge joint J-1, the second hinge joint J-2 and deformation layer
When 401c-2 three point on a straight line, the pulling force that driven member 401c is subject to reaches the maximum value (deformation extent of deformation layer 401c-2
Reach maximum), snap-fit part 401d is also pulled to longest at this time.If continuing urged clockwise operating side 401b-1, subsequent
During, driven member 401c is gradually recovered normality, and pulling force is released, and the deformation extent of deformation layer 401c-2 also becomes therewith
Small, required driving force sharply becomes smaller or even operating side 401b-1 returns to normal by driven member 401c and deformation layer 401c-2
In the case where rotated clockwise automatically, until operating side 401b-1 touches 100 surface of shell, so that can not continue to turn
It is dynamic.At this point, lock state is integrally formed in connection component 400, actuator 401b cannot voluntarily turning anticlockwise go over (because will
By bigger tension), unless by extraneous driving counterclockwise.In the locked state, actuator 401b and driven member 401c
Between horizontal sextant angle be greater than 180 °.Preferably, snap-fit part 401d at this time can pull actuator 401b and driven member
401c, having prevents from loosening the guaranteeing role turned round.
Further, connection component 400 further includes insurance module 403, insurance module 403 be it is hook-shaped, outer surface is outer
Convex surface.
Operating side 401b-1 can be internal to have hollow first chamber 401b-11 and second chamber to be cylindric
401b-12.First chamber 401b-11 is located at the outer end of second chamber 401b-12, and internal diameter is greater than second chamber 401b-12,
The intersection of the two forms step-like.
Extensible member 401b-13 is interspersed in first chamber 401b-11, extensible member 401b-13 is column structure, inner termination
Second chamber 401b-12 inside insertion, external end head are pierced by first chamber 401b-11, expose outside operating side 401b-1 (the first chamber
The respective socket for having connection extraneous on the external end head of room 401b-11).It is located at the first chamber in addition, having on extensible member 401b-13
Stop collar 401b-14 within the scope of the 401b-11 of room, stop collar 401b-14 are ring-type, are greater than the outer end first chamber 401b-11
The socket full-size of head, is slightly less than the internal diameter of first chamber 401b-11, so that extensible member 401b-13 can not be detached from the first chamber
Room 401b-11.Also there is spring 401b-15, spring 401b-15 to choose compressed spring, set is being stretched in first chamber 401b-11
On contracting part 401b-13, one end is against on stop collar 401b-14, and the other end is against on the inner face of first chamber 401b-11 (i.e.
On the step surface that first chamber 401b-11 and second chamber 401b-12 is formed).
Therefore work as urged clockwise operating side 401b-1, the outer end exposed parts of extensible member 401b-13 can touch guarantor
Dangerous module 403.Since 403 outer surface of insurance module is convex outward, the property of can adapt to is slided along the convex outward
Dynamic, simultaneous retractable part 401b-13 bounces back into first chamber 401b-11 and second chamber 401b-12.
Preferably, the external end head of extensible member 401b-13 is also configured as convex outward, and work as operating side described in urged clockwise
When 401b-1, the convex outward of extensible member 401b-13 can be contacted with each other with the convex outward of the insurance module 403, be formed
It squeezes, is more advantageous to sliding between the two.When the outer end of extensible member 401b-13 is sliding along the convex outward of insurance module 403
After entering in coupler body, extensible member 401b-13 rebound is exposed again, and insurance module 403 can generate obstruction to it, further prevent
Its possibility for loosening rebound.
Further, operating side 401b-1 is bent relative to the first section D-1, and overbending direction is square counterclockwise
To so that operating side 401b-1 is provided with the bigger space that rotates clockwise, and the first section D-1 and driven member 401c it
Between obtain bigger obtuse angle, reduce driven member 401c due to the structural instability that may have there are still pulling force.
It is second embodiment of the invention referring to Fig. 6~10, which provides a kind of selectivity ventilation ring network cabinet,
Different from upper one embodiment: the top of shell 100 is top plate 104, has thermovent 104a, top plate 104 on top plate 104
Top be also stamped top cover 106, the side of top cover 106 and the edge of top plate 104 are hinged, the other side can by overturning be beaten
It opens or covers and close thermovent 104a.
Thermovent 104a among the above be top plate 104 on through-hole, can array be provided with it is multiple, be used for heat dissipation ventilation.And
The setting of top cover 106 can either selectively guarantee the ventilation in shell 100, also can be when not needing ventilation and heat, Jiang Qigai
It closes and closes, prevents in dust or foreign object from entering.The side of top cover 106 and the edge of top plate 104 can be adopted and be hinged, and
In the present invention, hinge may be provided with multiple.
In the present invention, the overturning of top cover 106 is controlled by shoring component 500, to realize the choosing of thermovent 104a
Selecting property is opened.
Shoring component 500 includes revolving part 501 and mounting plate 502, and revolving part 501 is solid by mounting plate 502
Due to the upper position of 103 medial surface of back side panel.
Revolving part 501 includes connection bar 501a and shore 501b.Wherein, connection bar 501a has the work of horizontal rotating shaft
With external end head sequentially passes through mounting plate 502 and back side panel 103, extends to the outside of shell 100, and in its external end head
It is fixed with driving portion 501c, driving portion 501c herein can be the rotating handles at connection bar 501a external end head, contact bar
501a itself can be round bar.
Further, contacting has ring body 501a-1 on bar 501a, and ring body 501a-1 is located at the outer of mounting plate 502
Side position can prevent connection bar 501a solid in installation with common " clamping " mounting plate 502 of medial surface of shore 501b
Axial inside and outside telescopic slide is carried out on fixed board 502.
Contact the inner termination of bar 501a and the orthogonal fixation in lower end of shore 501b, it may be assumed that contact bar 501a and shore
Bar 501b is orthogonal, and forms integral structure.Therefore, pass through the external rotary driving part 501c in shell 100, shore
501b can be rotated using contacting bar 501a as axle center.
Shore 501b can fix for bar, lower end always with bar 501a is contacted, and upper end is for jacking up top cover 106 to incite somebody to action
It struts, gets through thermovent 104a.Meanwhile having be matched with shore 501b to allow sealing 104b on top plate 104, allow to stitch
Mouth 104b is the penetrating gap of a bar shaped, and the upper end of shore 501b, which without hindrance can pass through, allows sealing 104b, is withstood on
The lower surface of lid 106, and the rotation of connection bar 501a can be followed and jack up or put down top cover 106.
In the present invention, mounting plate 502 can be plate, be fixed on back side panel 103 by the batten of two sides
On medial surface.
There is the first limited post 502a on mounting plate 502 and the second limited post 502b, the two are to be vertically fixed on
Stud construction on mounting plate 502, and obstruction can be generated to the rotating distance of shore 501b, so that shore 501b
Can only therebetween in the range of rotated.It is specific:
When shore 501b is rotated to the first limited post 502a, due to the obstruction of the first limited post 502a, cannot continue
Rotation, and the upper end shore 501b at this time can jack up top cover 106, and top cover 106 is made to open thermovent 104a；Work as shore
When 501b is rotated to the second limited post 502b, due to the obstruction of the second limited post 502b, it cannot continue to rotate, and shoring at this time
Bar 501b can just put down top cover 106, and the lid of top cover 106 is made to close thermovent 104a.
Preferably, shoring component 500 further includes adapter rod 503, one end of adapter rod 503 and the lower end of shore 501b are cut with scissors
It connects, the other end is fixedly connected by the non-end position of extension spring 504 and shore 501b.By adapter rod 503 with
The adaptability of extension spring 504 acts on, so that shore 501b is either jacking up top cover 106 or putting down top cover 106
When be able to maintain stable state, prevent extraneous interference from leading to the structure deficient in stability after top cover 106 " propping up ".
Specifically, adapter rod 503 is a straight-bar, can be rotated around the hinge joint with shore 501b, and its
Rotation equally has scope limitation, specific as follows:
Also there is third limited post 502c and the 4th limited post 502d, the two can be short cylinder on mounting plate 502
Or block structure (being block structure in attached drawing of the present invention), and the rotation of adapter rod 503 can be formed and be hindered.
If assuming, at the beginning, adapter rod 503 is at the 4th limited post 502d, and shore 501b abuts against the second limit
On the column 502b of position, the angle between adapter rod 503 and shore 501b at this time is set less than 180 °, then due to extension spring
504 stretching action, adapter rod 503 and shore 501b are capable of forming rock-steady structure, can not change.And at this point, shore
The top of 501b does not have the effect of shoring to the lower surface of top cover 106.
As rotation shore 501b to the first limited post 502a counterclockwise, between adapter rod 503 and shore 501b
Angle becomes larger, and when reaching 180 °, forms unstable structure, adapter rod 503, which has to third limited post 502c, to be rotated
Trend.If continuing rotation shore 501b counterclockwise, adapter rod 503 will Tensile spring 504 pull and rotate to the
Three limited post 502c, third limited post 502c hinder adapter rod 503 to continue to rotate, and when shore 501b is finally rotated to first
When limited post 502a, the angle set between adapter rod 503 and shore 501b is greater than 180 °, still forms rock-steady structure, protects
The top cover 106 of card " being propped up " has stability.
Preferably, have mating groove 501b-1 corresponding to indent on the one side of the first limited post 502a on shore 501b,
Mating groove 501b-1 is matched with the size of the first limited post 502a, and when shore 501b is rotated to the first limited post 502a
When, mating groove 501b-1 can be just stuck on the first limited post 502a, the binding force that both enhances and integrally-built steady
It is qualitative.
If desired lid closes thermovent 104a, only need to rotate clockwise shore 501b, adapter rod 503 and shore 501b it
Between angle be gradually reduced, when reaching 180 °, form unstable structure, adapter rod 503 has to the 4th limited post 502d
The trend of rotation.If continuing to rotate clockwise shore 501b, adapter rod 503 will Tensile spring 504 pull and rotate
To the 4th limited post 502d, the 4th limited post 502d hinder adapter rod 503 continue to rotate, and when shore 501b finally rotate to
When the second limited post 502b, and the angle between adapter rod 503 and shore 501b revert to original state at this time, that is, is less than
It 180 °, covers thermovent 104a and keeps rock-steady structure.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.
Claims (10)
1. a kind of selectivity ventilation ring network cabinet, it is characterised in that: including,
Ring network cabinet monomer, the ring network cabinet monomer include external shell (100) and the inside that is formed by the shell (100)
Accommodating space (M), the ring network cabinet monomer at least have one, and when the ring network cabinet monomer has more than two, each
Ring network cabinet monomer is in a row by connection component (400) shape that be connected to each other, and collectively constitutes the selectivity ventilation ring network cabinet；
The top of the shell (100) is top plate (104), has thermovent (104a) on the top plate (104), the top plate
(104) top is also stamped top cover (106), and the side of the top cover (106) and the edge of the top plate (104) are hinged, another
Side, which can be opened or be covered by overturning, closes the thermovent (104a).
2. selectivity ventilation ring network cabinet as described in claim 1, it is characterised in that: it further include shoring component (500),
The component (500) of shoring includes revolving part (501) and mounting plate (502), and the revolving part (501) includes connection
Bar (501a) and shore (501b)；
The rear portion of the shell (100) is back side panel (103), and the revolving part (501) is solid by the mounting plate (502)
Due to the upper position of the back side panel (103) medial surface；The connection bar (501a) pass through the mounting plate (502) with
And back side panel (103), and driving portion (501c) is fixed in its external end head；The inner termination of connection bar (501a) and the top
The orthogonal fixation in lower end of strut (501b) drives the driving portion by the external rotation in the shell (100)
(501c), the shore (501b) can be that axle center is rotated with the connection bar (501a)；
Have be matched with the shore (501b) to allow sealing (104b), the shore on the top plate (104)
Sealing (104b) is allowed described in passing through in the upper end of (501b), withstands on the lower surface of the top cover (106), and can follow described
The rotation of tie-rod (501a) and jack up or put down the top cover (106).
3. selectivity ventilation ring network cabinet as claimed in claim 2, it is characterised in that: have on the mounting plate (502)
First limited post (502a) and the second limited post (502b), and the rotation of the shore (501b) can be formed and be hindered；
When the shore (501b) rotation is to the first limited post (502a), due to first limited post (502a)
It hinders, cannot continue to rotate, and the shore (501b) at this time jacks up the top cover (106), beats the top cover (106)
Open the thermovent (104a)；
When the shore (501b) rotation is to the second limited post (502b), due to second limited post (502b)
It hinders, cannot continue to rotate, and the shore (501b) at this time puts down the top cover (106), cover the top cover (106)
Close the thermovent (104a).
4. selectivity ventilation ring network cabinet as claimed in claim 2 or claim 3, it is characterised in that: the component (500) of shoring further includes
Adapter rod (503), one end of the adapter rod (503) and the lower end of the shore (501b) are hinged, and the other end passes through stretching
Spring (504) and the non-end position of the shore (501b) are fixedly connected；
Also there is third limited post (502c) and the 4th limited post (502d), and can be to institute on the mounting plate (502)
The rotation for stating adapter rod (503), which is formed, to be hindered；
When the shore (501b) rotation is to the first limited post (502a), the adapter rod (503) is by the stretching
Spring (504) is pulled and is rotated to the third limited post (502c), and the third limited post (502c) hinders the adapter rod
(503) continue to rotate, and the angle between the adapter rod (503) and shore (501b) is greater than 180 °；
When the shore (501b) rotation is to the second limited post (502b), the adapter rod (503) is by the stretching
Spring (504) is pulled and is rotated to the 4th limited post (502d), and the 4th limited post (502d) hinders the adapter rod
(503) continue to rotate, and the angle between the adapter rod (503) and shore (501b) is less than 180 °.
The ring network cabinet 5. selectivity as described in claims 1 to 3 is any is divulged information, it is characterised in that: the shell (100) includes the
Side plate (101) and the second side plate (102), the two is parallel to each other, and connects trailing flank by back side panel (103), passes through top plate
(104) it connects top surface, connect bottom surface by bottom plate (105).
The ring network cabinet 6. selectivity as described in claims 1 to 3 is any is divulged information, it is characterised in that: the one of the accommodating space (M)
Side opening, and the opening is provided with lid seaming element (200).
7. selectivity ventilation ring network cabinet as claimed in claim 5, it is characterised in that: the connection component (400) includes drawing
Module (401) and fit module (402), drawing module (401) are set to the top of the forward and backward side of each ring network cabinet monomer
At portion edge and bottom margin, the fit module (402) is set to the ring network cabinet monomer relative to drawing module (401)
Other side marginal position, and formed and corresponded with each drawing module (401)；One ring network cabinet monomer can lead to
Each fit module (402) that each drawing module (401) for crossing its own faces side ring network cabinet monomer with another is attached,
Form combination；
The drawing module (401) includes frame piece (401a), actuator (401b) and driven member (401c)；The drawing module
(401) it is fixed on the ring network cabinet monomer by the frame piece (401a)；One end of the actuator (401b) with it is described
Frame piece (401a) hingedly, is formed the first hinge joint (J-1), and the other end is operating side (401b-1)；The driven member (401c)
One end be hinged on the actuator (401b), formed the second hinge joint (J-2), the other end be connecting pin (401c-1)；
The connecting pin (401c-1) can hook the fit module (402) faced on the ring network cabinet monomer of side, when urged clockwise institute
When stating operating side (401b-1), two adjacent ring network cabinet monomers can be attached.
8. selectivity ventilation ring network cabinet as claimed in claim 7, it is characterised in that: the fit module (402) is hook-shaped knot
Structure, the driven member (401c) are the frame structure of round rectangle profile, the non-end of inner termination and the actuator (401b)
Portion position carries out hinged；
The connecting pin (401c-1) of the driven member (401c) is coated with a circle deformation layer (401c-2), the fit module
(402) when hooking the connecting pin (401c-1), the deformation layer (401c-2) can form with the fit module (402) and squeeze
Pressure, and be deformed.
9. selectivity ventilation ring network cabinet as claimed in claim 8, it is characterised in that: the drawing module (401) further includes bullet
Property adapter (401d)；
There is the first fixing buckle (401b-2) on the actuator (401b), there is the second fixing buckle on the driven member (401c)
(401c-3), the distance between first fixing buckle (401b-2) and first hinge joint (J-1) are greater than second hinge
The distance between contact (J-2) and first hinge joint (J-1)；
First fixing buckle (401b-2) is fixed in one end of the snap-fit part (401d), and the other end is fixed on described
Two fixing buckles (401c-3).
10. selectivity ventilation ring network cabinet as claimed in claim 9, it is characterised in that: the operating side described in the urged clockwise
(401b-1) is until the deformation layer (401c-2) when deformation takes place, the actuator (401b) and the driven member
Horizontal sextant angle between (401c) is less than 180 °；
When the operating side (401b-1) be pushed into the shell (100) surface contact when, the actuator (401b) with
Horizontal sextant angle between the driven member (401c) is greater than 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025783.1A CN109462163B (en) | 2019-01-11 | 2019-01-11 | Selective ventilation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025783.1A CN109462163B (en) | 2019-01-11 | 2019-01-11 | Selective ventilation ring main unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109462163A true CN109462163A (en) | 2019-03-12 |
| CN109462163B CN109462163B (en) | 2020-07-03 |
Family
ID=65616396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910025783.1A Active CN109462163B (en) | 2019-01-11 | 2019-01-11 | Selective ventilation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109462163B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299094A (en) * | 2020-03-03 | 2020-06-19 | 陆友杰 | Bridge cut-off aluminium alloy processing equipment |
| US20210119423A1 (en) * | 2019-10-22 | 2021-04-22 | Abb S.P.A. | Low and medium voltage electrical enclosure |
| US11652336B2 (en) | 2019-10-22 | 2023-05-16 | Abb S.P.A. | Low and medium voltage electrical enclosure |
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| JP2013062425A (en) * | 2011-09-14 | 2013-04-04 | Toshiba Corp | Ventilation device of electronic apparatus installed in outdoor environment |
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| US20210119423A1 (en) * | 2019-10-22 | 2021-04-22 | Abb S.P.A. | Low and medium voltage electrical enclosure |
| US11621545B2 (en) * | 2019-10-22 | 2023-04-04 | Abb S.P.A. | Low and medium voltage electrical enclosure |
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| Publication number | Publication date |
|---|---|
| CN109462163B (en) | 2020-07-03 |
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