CN108448513A - A kind of outdoor secondary terminals case - Google Patents

A kind of outdoor secondary terminals case Download PDF

Info

Publication number
CN108448513A
CN108448513A CN201810452777.XA CN201810452777A CN108448513A CN 108448513 A CN108448513 A CN 108448513A CN 201810452777 A CN201810452777 A CN 201810452777A CN 108448513 A CN108448513 A CN 108448513A
Authority
CN
China
Prior art keywords
babinet
fixed
plate
cavity
slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810452777.XA
Other languages
Chinese (zh)
Other versions
CN108448513B (en
Inventor
张瑞
王克杰
孙振兴
吕洪明
渠海涛
曹勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Huaibei Power Supply Co of State Grid Anhui Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Huaibei Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Huaibei Power Supply Co of State Grid Anhui Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201810452777.XA priority Critical patent/CN108448513B/en
Publication of CN108448513A publication Critical patent/CN108448513A/en
Application granted granted Critical
Publication of CN108448513B publication Critical patent/CN108448513B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/081Bases, casings or covers
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/081Bases, casings or covers
    • H02G3/083Inlets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/088Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/14Fastening of cover or lid to box
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/16Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention discloses a kind of outdoor secondary terminals casees, including babinet and back box, babinet is fixed on the top of back box, the both sides of babinet are equipped with multiple side channels, the inside of each side channel is rotatably connected to side plate, the bottom end side of each side plate has been fixedly connected with link block, multiple link blocks of homonymy are rotatably connected on connecting rod, it is rotatably connected to strut positioned at the lower face both sides of bottommost side plate, the lower end of strut is slidably connected in second sliding slot, babinet is internally provided with cavity, and the inside of cavity is fixed with multiple rows of electrical appliance module.Multiple side plates of the present invention are linked together by connecting rod, it realizes and opens any one side plate and multiple side plates can be driven voluntarily to raise simultaneously, realize function easy to use, and side channel can be sealed later on cover with side, it realizes in bad weather, staff can shut side channel, have the function of ventilative and waterproof, and wiring is simple, it is easy to use.

Description

A kind of outdoor secondary terminals case
Technical field
The present invention relates to technical field of electrical equipment, specially a kind of outdoor secondary terminals case.
Background technology
Wiring terminal box is a kind of switching construction line, is labeled to branched line, is provided conveniently for wiring and the line inspection A kind of interface arrangement, terminal box is typically placed in outdoor, and various weather will appear, although being equipped with epidemic disaster in terminal box Controller for preventing condensation and preset temperature, but can only dry a small amount of fog and droplet, if entire terminal box is complete If shutting, box house does not have airing function, and the temperature in babinet will be made excessively high, lead to the damage of electric appliance, significantly The service life of electric appliance is reduced, common terminal case wrong line often occurs since circuit is more and circuit is miscellaneous during winding displacement Phenomena such as random, the present invention provides a kind of outdoor secondary terminals casees thus.
Invention content
The purpose of the present invention is to provide a kind of outdoor secondary terminals casees, rain-proof ventilating structure are carried, to solve the above-mentioned back of the body The problem of being proposed in scape technology.
To achieve the above object, the present invention provides the following technical solutions:Including babinet and back box, the babinet is fixed on bottom The both sides of the top of box, the babinet are equipped with multiple side channels, and the inside of each side channel is rotatably connected to side plate, each side plate Bottom end side be fixedly connected with link block, multiple link blocks of homonymy are rotatably connected on connecting rod, be located at lowermost side The lower face both sides of plate are rotatably connected to strut, and the lower end of the strut is slidably connected in second sliding slot, and described second slides Slot is located in bottom of box side wall, and the first sliding groove is offered on the side wall of the babinet, and the internal slide of the first sliding groove connects It is connected to sliding block, the both sides of the sliding block are respectively and fixedly provided with slide bar, are located at one end difference of two slide bars of babinet homonymy far from sliding block It is rotatably connected on corresponding strut, and sliding bar is connected in the undercut of box house, the external end face of the sliding block It is equipped with cross clamping groove, the internal activity of the cross clamping groove is connected with pulling plate, axis is fixed on the inner face of the pulling plate, The inside that sliding block is connected to by the spring slide being cased with outside it of the axis, the one end of the axis far from pulling plate with set It is clamped in the location hole activity of the first sliding groove slot bottom;
The babinet is internally provided with cavity, and the inside of the cavity is fixed with multiple rows of electrical appliance module, each electrical appliance module it is upper Orientation offers intercommunicating pore in being all provided in the rear wall of cavity there are two wiring hole on the bottom rear wall of the cavity, and Wiring hole and intercommunicating pore are connected to logical line chamber, and the logical line chamber is located at the inside for being located at the fixed ring on babinet rear wall, institute It states and has been bolted fixed plate on rear side of fixed ring, the both sides and upper end of the fixed plate and fixed ring are equipped with slot, And the outside of fixed plate and fixed ring is plugged with plate by slot activity, and plate is fixed by screws in fixed plate and fixation The both sides of ring.
Preferably, the outside of the babinet is rotatably connected to protecgulum, and protecgulum is equipped with windowpane.
Preferably, the bottom of chamber of the cavity is set there are two bottom outlet, and cavity is connected to by two bottom outlets with back box.
Preferably, multiple fixed bands are equipped with below electrical appliance module described in each row, and the side of cavity is also arranged vertically Show multiple fixed bands.
Preferably, the slot bottom of the side channel is equipped with multiple ventilation holes, and is connected to cavity by ventilation hole.
Compared with prior art, the beneficial effects of the invention are as follows:The multiple side plates of the present invention are linked together by connecting rod, real Show and opened any one side plate and multiple side plates can be driven voluntarily to raise simultaneously, has realized function easy to use, and side Plate can seal side channel after covering, and realize in bad weather, and staff can shut side channel, and realizing will not go out Existing rainwater is blown into babinet, is skewed by ventilation hole, realizing rainwater will not flow into babinet easily, pass through fixed plate It can be bolted on together with fixed ring, and outside is cased with plate, realizing rainwater will not be from fixed plate and fixed ring Interface flow into and lead in line chamber, the present apparatus has the function of breathing freely and waterproof, and wiring is simple, quickly.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the side plate deployed configuration schematic diagram of the present invention;
Fig. 3 is the local attachment structure schematic diagram of the side plate of the present invention, connecting rod and sliding block;
Fig. 4 is the connection explosive view of babinet of the present invention, fixed plate and plate;
Fig. 5 is the local connection structure sectional view of the strut of the present invention, slide bar and sliding block;
Fig. 6 is the first sliding groove of the present invention and the part connection sectional view of sliding block;
Fig. 7 is the internal structure schematic diagram of cavity of the present invention;
Fig. 8 is the local attachment structure schematic diagram of side channel of the present invention and side plate;
Fig. 9 is the internal structure schematic diagram of the logical line chamber of the present invention.
In figure:1, babinet, 101, cavity, 102, the first sliding groove, 103, ventilation hole, 104, second sliding slot, 2, back box, 3, insert Plate, 4, side plate, 41, link block, 5, logical line chamber, 6, protecgulum, 7, fixed plate, 8, slot, 9, fixed ring, 10, connecting rod, 11, strut, 12, side channel, 13, slide bar, 14, sliding block, 15, cross clamping groove, 16, pulling plate, 17, location hole, 18, spring, 19, axis, 20, electric appliance Module, 21, bottom outlet, 22, intercommunicating pore, 23, wiring hole, 24, fixed band.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 9 are please referred to Fig.1, outdoor secondary terminals case of the present invention, including babinet 1 and back box 2, the babinet 1 are fixed In the top of back box 2, the both sides of the babinet 1 are equipped with multiple side channels 12, and the inside of each side channel 12 is rotatably connected to side The bottom end side of plate 4, each side plate 4 has been fixedly connected with link block 41, the company of being rotatably connected on of multiple link blocks 41 of homonymy On bar 10, when raising any one side plate 4, the rotation of remaining side plate 4 will be driven by connecting rod 10, is located at bottommost side plate 4 lower face both sides are rotatably connected to strut 11, and the lower end of the strut 11 is slidably connected in second sliding slot 104, strut 11 lower end upward sliding in second sliding slot 104, will drive the side plate being attached thereto 4 to raise, and the second sliding slot 104 is set In 1 bottom sidewall of babinet, the first sliding groove 102 is offered on the side wall of the babinet 1, the inside of the first sliding groove 102 is slided Dynamic to be connected with sliding block 14, the both sides of the sliding block 14 are respectively and fixedly provided with slide bar 13, and the sliding of sliding block 14 can drive two by slide bar 13 11 lower end of strut of side is upwardly or downwardly slided, and one end difference of two slide bars 13 of 1 homonymy of babinet far from sliding block 14 is located at It is rotatably connected on corresponding strut 11, and slide bar 13 is slidably connected in the undercut inside babinet 1, outside the sliding block 14 End surface is equipped with cross clamping groove 15, and the internal activity of the cross clamping groove 15 is connected with pulling plate 16, and cross clamping groove 15 is laterally Shallow slot is longitudinally deep trouth, and when pulling plate 16 rotates and is connected in shallow slot, pulling plate 16 can drive axis 19 to extract location hole outward Outside 17, when pulling plate 16 is connected to the deep trouth in cross clamping groove 15, pulling plate 16 can drive axis 19 to be inwardly inserted into location hole 17 Inside, sliding block 14 just cannot slide, and axis 19 is fixed on the inner face of the pulling plate 16, the axis 19 passes through it The spring 18 that outside is cased with is slidably connected at the inside of sliding block 14, the one end of the axis 19 far from pulling plate 16 and is located at the first cunning The 17 activity clamping of location hole of 102 slot bottom of slot.
The babinet 1 is internally provided with cavity 101, and the inside of the cavity 101 is fixed with multiple rows of electrical appliance module 20, each The top of electrical appliance module 20, which is located in the rear wall of cavity 101, to be all provided with there are two wiring hole 23, and accessing electric wire can be from wiring hole It contacts, is electrically connected with the power supply apparatus in back box 2 through intercommunicating pore 22 and bottom outlet 21 through logical line chamber 5, and the cavity in 23 Intercommunicating pore 22 is offered on 101 bottom rear wall, and wiring hole 23 and intercommunicating pore 22 are connected to logical line chamber 5, the logical line Chamber 5 is located at the inside for being located at the fixed ring 9 on 1 rear wall of babinet, and the rear side of the fixed ring 9 has been bolted fixed plate 7, the both sides and upper end of the fixed plate 7 and fixed ring 9 are equipped with slot 8, and the outside of fixed plate 7 and fixed ring 9 is by inserting 8 activity of slot is plugged with plate 3, and plate 3 is fixed by screws in the both sides of fixed plate 7 and fixed ring 9, and plate 3 is by fixed plate 7 It is wrapped up with the junction gap of fixed ring 9, realizes rainwater and may not flow into logical line chamber 5.
Specifically, the outside of the babinet 1 is rotatably connected to protecgulum 6, and protecgulum 6 is equipped with windowpane, through glass Window is observed that in cavity 101.
Specifically, the bottom of chamber of the cavity 101 is set, there are two bottom outlets 21, and cavity 101 passes through two bottom outlets 21 and bottom Box 2 is connected to, for being connected to access electric wire and picking out electric wire.
Specifically, the lower section of electrical appliance module 20 described in each row is equipped with multiple fixed bands 24, and the side of cavity 101 Also multiple fixed bands 24 have been vertically arranged, each row's picks out electric wire and can be fixed by the fixation band 24 of bottom, and accesses It is fixed on to the fixation band 24 of 101 side of cavity, then accessed in back box 2 from bottom outlet 21.
Specifically, the slot bottom of the side channel 12 is equipped with multiple ventilation holes 103, and connected by ventilation hole 103 and cavity 101 It is logical, make ventilation in cavity 101, breathes freely.
Operation principle:Electrical appliance module 20 is mounted in cavity 101, access electric wire is penetrated from bottom outlet 21 in cavity 101, Then access electric wire is penetrated from intercommunicating pore 22 in logical line chamber 5, is then pierced by access electric wire and electric appliance mould from wiring hole 23 Block 20 connects, and 20 bottom of electrical appliance module is picked out electric wire by fixing the fixation of band 24 and being penetrated in back box 2 from bottom outlet 21, is connect After entering completion, fixed plate 7 is fixed in fixed ring 9, then the cutting on 3 madial wall of plate is inserted into slot 8, is passed through Screw is fixed, and when normal use, side plate 4 is in an open state, and when encountering bad weather, when needing to close side plate 4, is pulled out outward Go out pulling plate 16 and rotates 90 degree, by the stuck shallow slot in cross clamping groove 15 of pulling plate 16, and slide downward sliding block 14, drive side The conjunction of plate 4 is closed, and then extracts 90 degree of pulling plate 16 and rotation, by the stuck deep trouth in cross clamping groove 15 of pulling plate 16, axis 19 is just It is stuck in location hole 17, the present apparatus has the function of ventilative and waterproof, and wiring is simple, quickly, convenient and practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of outdoor secondary terminals case, including babinet(1)And back box(2), it is characterised in that:The babinet(1)It is fixed on bottom Box(2)Top, the babinet(1)Both sides be equipped with multiple side channels(12), each side channel(12)Inside be rotatablely connected There is side plate(4), each side plate(4)Bottom end side be fixedly connected with link block(41), multiple link blocks of homonymy(41) It is rotatably connected on connecting rod(10)On, it is located at bottommost side plate(4)Lower face both sides be rotatably connected to strut(11), the branch Bar(11)Lower end be slidably connected at second sliding slot(104)In, the second sliding slot(104)It is located at babinet(1)In bottom sidewall, The babinet(1)Side wall on offer the first sliding groove(102), the first sliding groove(102)Internal slide be connected with sliding block (14), the sliding block(14)Both sides be respectively and fixedly provided with slide bar(13), it is located at babinet(1)Two slide bars of homonymy(13)Far from sliding block (14)One end be rotatably connected on corresponding strut respectively(11)On, and slide bar(13)It is slidably connected at and is located at babinet(1)Internal In undercut, the sliding block(14)External end face be equipped with cross clamping groove(15), the cross clamping groove(15)Internal activity card It is connected to pulling plate(16), the pulling plate(16)Inner face on be fixed with axis(19), the axis(19)Pass through its outer cover Some springs(18)It is slidably connected at sliding block(14)Inside, the axis(19)Far from pulling plate(16)One end and be located at first Sliding slot(102)The location hole of slot bottom(17)Activity clamping;
The babinet(1)Be internally provided with cavity(101), the cavity(101)Inside be fixed with multiple rows of electrical appliance module(20), Each electrical appliance module(20)Top be located at cavity(101)Rear wall in be all provided with there are two wiring hole(23), and the cavity (101)Bottom rear wall on offer intercommunicating pore(22), and wiring hole(23)And intercommunicating pore(22)With logical line chamber(5)Even It is logical, the logical line chamber(5)Positioned at being located at babinet(1)Fixed ring on rear wall(9)Inside, the fixed ring(9)Rear side It has been bolted fixed plate(7), the fixed plate(7)And fixed ring(9)Both sides and upper end be equipped with slot(8), and Fixed plate(7)And fixed ring(9)Outside pass through slot(8)Activity is plugged with plate(3), and plate(3)It is fixed by screw In fixed plate(7)And fixed ring(9)Both sides.
2. a kind of outdoor secondary terminals case according to claim 1, it is characterised in that:The babinet(1)External rotation It is connected with protecgulum(6), and protecgulum(6)It is equipped with windowpane.
3. a kind of outdoor secondary terminals case according to claim 1, it is characterised in that:The cavity(101)Bottom of chamber set There are two bottom outlets(21), and cavity(101)Pass through two bottom outlets(21)With back box(2)Connection.
4. a kind of outdoor secondary terminals case according to claim 1, it is characterised in that:Electrical appliance module described in each row(20) Lower section be equipped with multiple fixed bands(24), and cavity(101)Side be also vertically arranged multiple fixed bands(24).
5. a kind of outdoor secondary terminals case according to claim 1, it is characterised in that:The side channel(12)Slot bottom be equipped with Multiple ventilation holes(103), and pass through ventilation hole(103)With cavity(101)Connection.
CN201810452777.XA 2018-05-13 2018-05-13 Outdoor secondary terminal box Active CN108448513B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810452777.XA CN108448513B (en) 2018-05-13 2018-05-13 Outdoor secondary terminal box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810452777.XA CN108448513B (en) 2018-05-13 2018-05-13 Outdoor secondary terminal box

Publications (2)

Publication Number Publication Date
CN108448513A true CN108448513A (en) 2018-08-24
CN108448513B CN108448513B (en) 2023-06-20

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Family Applications (1)

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CN201810452777.XA Active CN108448513B (en) 2018-05-13 2018-05-13 Outdoor secondary terminal box

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113050761A (en) * 2019-12-27 2021-06-29 鸿富锦精密工业(武汉)有限公司 Fixing structure and case with same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619635A1 (en) * 1993-04-08 1994-10-12 Ludwig Schnabl Holder for a plurality of cables or tubes
JP2008035672A (en) * 2006-07-31 2008-02-14 Asahi Electric Works Ltd Electric wire clamping unit, electric wire stringing structure, and spacer for electric wire
CN104882811A (en) * 2015-06-06 2015-09-02 国网河南省电力公司济源供电公司 10kV power distribution cabinet isolation baffle opening tool
WO2015144292A2 (en) * 2014-03-27 2015-10-01 Abb Technology Ag A standalone modular structure suitable for containing power electronic devices and other electric devices
CN205532183U (en) * 2016-04-28 2016-08-31 新余学院 Solar energy power generation shutter
CN206962402U (en) * 2017-08-01 2018-02-02 上海尚能电力工程设计有限公司 Cable support structure
CN207082765U (en) * 2017-09-04 2018-03-09 四川锐明电力工程有限公司 A kind of adjustable power distribution cabinet of window
CN208158058U (en) * 2018-05-13 2018-11-27 国网安徽省电力有限公司淮北供电公司 A kind of outdoor secondary terminals case with rain-proof ventilating structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619635A1 (en) * 1993-04-08 1994-10-12 Ludwig Schnabl Holder for a plurality of cables or tubes
JP2008035672A (en) * 2006-07-31 2008-02-14 Asahi Electric Works Ltd Electric wire clamping unit, electric wire stringing structure, and spacer for electric wire
WO2015144292A2 (en) * 2014-03-27 2015-10-01 Abb Technology Ag A standalone modular structure suitable for containing power electronic devices and other electric devices
CN104882811A (en) * 2015-06-06 2015-09-02 国网河南省电力公司济源供电公司 10kV power distribution cabinet isolation baffle opening tool
CN205532183U (en) * 2016-04-28 2016-08-31 新余学院 Solar energy power generation shutter
CN206962402U (en) * 2017-08-01 2018-02-02 上海尚能电力工程设计有限公司 Cable support structure
CN207082765U (en) * 2017-09-04 2018-03-09 四川锐明电力工程有限公司 A kind of adjustable power distribution cabinet of window
CN208158058U (en) * 2018-05-13 2018-11-27 国网安徽省电力有限公司淮北供电公司 A kind of outdoor secondary terminals case with rain-proof ventilating structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113050761A (en) * 2019-12-27 2021-06-29 鸿富锦精密工业(武汉)有限公司 Fixing structure and case with same

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