CN107171260A - A kind of distribution box - Google Patents
A kind of distribution box Download PDFInfo
- Publication number
- CN107171260A CN107171260A CN201710344432.8A CN201710344432A CN107171260A CN 107171260 A CN107171260 A CN 107171260A CN 201710344432 A CN201710344432 A CN 201710344432A CN 107171260 A CN107171260 A CN 107171260A
- Authority
- CN
- China
- Prior art keywords
- casing
- plate
- distribution box
- case lid
- fixed
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000264242 Descurainia sophia Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention belongs to electrical equipment technical field, and in particular to a kind of distribution box；A kind of distribution box includes base, casing and case lid, casing is the cavity structure of upper and lower opening, described casing is arranged on base top, case lid is arranged on casing top, described base roof is cooling plate structure, convection holes are provided with front-rear side walls, covered with protection network on described convection holes, described casing internal upper part is provided with division board and top plate, top plate is arranged on casing and case lid junction, the screw rod fixed mechanism for fixing case lid and casing is provided between top plate and division board, described casing is provided with L-shaped connecting plate on the left and right inwall of division board bottom；The present invention proposes a kind of distribution box, and while enabling to distribution box radiating good, water resistance preferably, reduces the generation of electric leakage accident.
Description
Technical field
The invention belongs to electrical equipment technical field, and in particular to a kind of distribution box.
Background technology
At present, city cable cabling is to be embedded in underground, and ground is provided with the distribution box with underground cable connection,
So as to implement tap, branch to cable run, continue and change-over circuit, general, distribution box is the irony material for being coated with insulating barrier
Material, and built with on-load switch cubicle, during installation, distribution box is located at and is laid immediately on the ferrous materials such as the steel tank on ground.
The annex for only being handled cable socket and being connected in existing distribution box, casing, relatively simple for structure, volume
Smaller, function is relatively simple；Existing distribution box, mostly humidity resistance are poor, and the heat of generation is difficult to distribute and causes inside
Element service life is shorter；Existing distribution box, water-resistant performance is poor, and some distribution boxes are easily caused the seepage of rainwater, and then
Easily produce electric leakage accident.
Therefore, it is necessary to be improved to existing distribution box, while enabling to distribution box water-resistant performance preferable, dissipate
It is hot good, reduce the generation of electric leakage accident.
The content of the invention
Not enough present in background technology in order to overcome, the present invention proposes a kind of distribution box, enables to distribution box to radiate
While good, water resistance preferably, reduces the generation of electric leakage accident.
The present invention is achieved through the following technical solutions：
A kind of distribution box includes base, casing and case lid, and casing is the cavity structure of upper and lower opening, and described casing is arranged on bottom
Seat top, case lid is arranged on casing top,
Described base roof is to be provided with cooling plate structure, front-rear side walls on convection holes, described convection holes covered with anti-
Protecting wire net,
Described casing internal upper part is provided with division board and top plate, and top plate is arranged on casing and case lid junction, top plate and isolation
The screw rod fixed mechanism for fixing case lid and casing is provided between plate,
Described casing is provided with L-shaped connecting plate on the left and right inwall of division board bottom, and the riser of L-shaped connecting plate is solid by bolt
Surely box inside is connected to, the transverse slat of L-shaped connecting plate is vertical with cabinet wall, is provided with connection on transverse slat along its length
It is provided with mounting bar between hole, the L-shaped connecting plate of left and right two, the bolt that the two ends of mounting bar are each passed through connecting hole is fixed.
Further, described screw rod fixed mechanism includes fixed plate, support block, spring mechanism, slide plate and standing screw, institute
The fixed plate stated is fixed between top plate and division board, and spring mechanism is arranged in support block, and slide plate is installed over the spring mechanism,
Standing screw is arranged on slide plate, and standing screw runs through cabinet wall and case lid, and is fixed using nut, be provided with top plate with
The chute that slide plate is engaged, chute inner bottom part is provided with provided with the fixing groove being engaged with fixing device in fixing device, slide plate,
Further, described case lid is provided with push rod, and push rod bottom is provided with fixture block, and fixture block insertion type is located at fixed plate and support
Between block, and the lateral length of fixture block is bigger than the distance between fixed plate and support block.
Further, it is provided with described mounting bar between mounting hole, and mounting bar and the backboard of casing and is provided with inlet wire
Cable.
Further, outlet copper bar is installed on mounting bar.
Compared with prior art, the present invention one of at least has the advantages that：
1. base is provided with, and base upper bed-plate roof is to be provided with convection holes on cooling plate structure, front-rear side walls, it is described
Covered with protection network on convection holes, the heat that casing interior element is produced is dispersed on base by heat sink, then from base
Convection holes are scattered and disappeared so that case body temperature is relatively low；
2. being provided with screw rod fixed mechanism and push rod, the connection of case lid and casing can be strengthened, increase security；
3. be provided with L-shaped connecting plate and mounting bar so that equipment and copper bar can modularization be fixed on mounting bar, improve assembling
Efficiency, is easy to optimize assembly space, and cabling cable can make full use of the space between mounting bar and casing to enter walking
Line so that cable does not leak outside, improves security；
4. the present invention is simple in construction, security performance is preferable while radiating good.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is A portions of the present invention enlarged drawing；
Fig. 3 is skateboard schematic diagram of the present invention.
In figure, 1- bases, 2- casings, 3- case lids, 4- convection holes, 5- division boards, 6- top plates, 7- screw rods fixed mechanism, 8-L
Shape connecting plate, 9- fixed plates, 10- support blocks, 11- spring mechanisms, 12- slide plates, 13- standing screws, 14- nuts, 15- chutes,
16- fixing devices, 17- fixing grooves, 18- push rods, 19- fixture blocks, 20- mounting bars, 21- outlet copper bars.
Embodiment
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, below in conjunction with accompanying drawing, to the present invention
Preferred embodiment be described in detail, to facilitate the technical staff to understand.
As Figure 1-3, described distribution box includes base 1, casing 2 and case lid 3, and casing 2 is the cavity of upper and lower opening
Structure, described casing 2 is arranged on the top of base 1, and case lid 3 is arranged on the top of casing 2,
The described roof of base 1 is cooling plate structure, be provided with convection holes 4, described convection holes 4 on front-rear side walls covered with
Protection network, the heat that the interior element of casing 2 is produced is dispersed on base 1 by heat sink, is then carried out from the convection holes 4 of base 1
Scatter and disappear so that temperature is relatively low in casing 2.
The described internal upper part of casing 2 is provided with division board 5 and top plate 6, and top plate 6 is arranged on casing 2 and the junction of case lid 3,
The screw rod fixed mechanism 7 for fixing case lid 3 and casing 2 is provided between top plate 6 and division board 5, described screw rod fixes machine
Structure 7 includes fixed plate 9, support block 10, spring mechanism 11, slide plate 12 and standing screw 13, and described fixed plate 9 is fixed on top plate
Between 6 and division board 5, spring mechanism 11 is arranged in support block 10, and slide plate 12 is arranged on spring mechanism 11, standing screw 13
On slide plate 12, standing screw 13 runs through the inwall of casing 2 and case lid 3, and is fixed using nut, be provided with top plate 6 with
The chute 15 that slide plate 12 is engaged, the inner bottom part of chute 15 is provided with fixing device 16, slide plate 12 and is provided with and the phase of fixing device 16
The fixing groove 17 of cooperation, described case lid 3 is provided with push rod 18, and the bottom of push rod 18 is provided with fixture block 19, and the insertion type of fixture block 19 is set
Between fixed plate 9 and support block 10, and the lateral length of fixture block 19 is bigger than the distance between fixed plate 9 and support block 10, makes
Case lid 3 and casing 2 connection it is more reliable, sealing property is more preferable, it is to avoid by rainwater when distribution box is used out of doors
Invasion and attack, and it is provided with base 1 so that casing 2 is not directly contacted with ground, and water resistance is preferable.
Described casing 2 is provided with L-shaped connecting plate 8 on the left and right inwall of the bottom of division board 5, and the riser of L-shaped connecting plate 8 leads to
Cross bolt and be fixedly connected on the inner side of casing 2, the transverse slat of L-shaped connecting plate 8 is vertical with the inwall of casing 2, on transverse slat along its length
It is provided between connecting hole, the L-shaped connecting plate 8 of left and right two and is provided with mounting bar 20, the two ends of mounting bar 20 is each passed through connection
The bolt in hole is fixed, be provided with described mounting bar 20 between mounting hole, and the backboard of mounting bar 20 and casing 2 be provided with into
Line cable, outlet copper bar 21 is installed on mounting bar 20 so that equipment and copper bar can modularization be fixed on mounting bar 20, carry
High efficiency of assembling, is easy to optimize assembly space, and cabling cable can make full use of the sky between mounting bar 20 and casing 2
Between enter walking line so that cable does not leak outside, improve security.
The present invention is provided with base, and base upper bed-plate roof is to be provided with convection current on cooling plate structure, front-rear side walls
Covered with protection network on hole, described convection holes, the heat that casing interior element is produced is dispersed on base by heat sink, then
Scattered and disappeared from the convection holes of base so that case body temperature is relatively low；Screw rod fixed mechanism and push rod are provided with, case can be strengthened
The connection of lid and casing, increases security；Be provided with L-shaped connecting plate and mounting bar so that equipment and copper bar can modularization consolidate
Be scheduled on mounting bar, improve efficiency of assembling, be easy to optimize assembly space, and cabling cable can make full use of mounting bar and
Walking line is entered in space between casing so that cable does not leak outside, and improves security；The present invention is simple in construction, well same of radiating
When security performance it is preferable.
Finally illustrate, preferred embodiment above is merely to illustrate technical scheme and unrestricted, although logical
Cross above preferred embodiment the present invention is described in detail, it is to be understood by those skilled in the art that can be
Various changes are made to it in form and in details, are limited without departing from claims of the present invention.
Claims (5)
1. a kind of distribution box, it is characterised in that：Described distribution box includes base（1）, casing（2）And case lid（3）, casing（2）
For the cavity structure of upper and lower opening, described casing（2）It is arranged on base（1）Top, case lid（3）It is arranged on casing（2）Top,
Described base（1）Roof is to be provided with convection holes on cooling plate structure, front-rear side walls（4）, described convection holes（4）On
Covered with protection network,
Described casing（2）Internal upper part is provided with division board（5）And top plate（6）, top plate（6）It is arranged on casing（2）With case lid（3）
Junction, top plate（6）And division board（5）Between be provided with for fixing case lid（3）And casing（2）Screw rod fixed mechanism（7）,
Described casing（2）In division board（5）The left and right inwall of bottom is provided with L-shaped connecting plate（8）, L-shaped connecting plate（8）It is perpendicular
Plate is bolted to connection in casing（2）Inner side, L-shaped connecting plate（8）Transverse slat and casing（2）Inwall is vertical, edge on transverse slat
Its length direction is provided with connecting hole, the L-shaped connecting plate of left and right two（8）Between be provided with mounting bar（20）, mounting bar（20）'s
The bolt that two ends are each passed through connecting hole is fixed.
2. a kind of distribution box according to claim 1, it is characterised in that：Described screw rod fixed mechanism（7）Including fixation
Plate（9）, support block（10）, spring mechanism（11）, slide plate（12）And standing screw（13）, described fixed plate（9）It is fixed on top
Plate（6）And division board（5）Between, spring mechanism（11）Installed in support block（10）On, slide plate（12）Installed in spring mechanism
（11）On, standing screw（13）Installed in slide plate（12）On, standing screw（13）Through casing（2）Inwall and case lid（3）, and adopt
Fixed with nut, top plate（6）On be provided with and slide plate（12）The chute being engaged（15）, chute（15）Inner bottom part is provided with fixation
Device（16）, slide plate（12）Inside it is provided with and fixing device（16）The fixing groove being engaged（17）.
3. a kind of distribution box according to claim 1, it is characterised in that：Described case lid（3）It is provided with push rod（18）, push away
Bar（18）Bottom is provided with fixture block（19）, fixture block（19）Insertion type is located at fixed plate（9）And support block（10）Between, and fixture block
（19）Lateral length compare fixed plate（9）And support block（10）The distance between it is big.
4. a kind of distribution box according to claim 2, it is characterised in that：Described mounting bar（20）On be provided with installation
Hole, and mounting bar（20）And casing（2）Backboard between be provided with inlet wire cable.
5. a kind of distribution box according to claim 2, it is characterised in that：Outlet copper bar（21）It is installed on mounting bar（20）
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344432.8A CN107171260A (en) | 2017-05-16 | 2017-05-16 | A kind of distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344432.8A CN107171260A (en) | 2017-05-16 | 2017-05-16 | A kind of distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107171260A true CN107171260A (en) | 2017-09-15 |
Family
ID=59815165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710344432.8A Pending CN107171260A (en) | 2017-05-16 | 2017-05-16 | A kind of distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171260A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601099A (en) * | 2019-08-21 | 2019-12-20 | 铜陵有色金属集团股份有限公司工程技术分公司 | Fixing device for cable connection |
| CN110874899A (en) * | 2018-09-01 | 2020-03-10 | 昆山炫生活信息技术股份有限公司 | Code scanning self-service cash register device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202840302U (en) * | 2012-08-23 | 2013-03-27 | 泰豪科技(深圳)电力技术有限公司 | Branch connection box |
| CN104577939A (en) * | 2014-12-29 | 2015-04-29 | 宁波天安（集团）股份有限公司 | Improved cable distribution box |
| CN205681055U (en) * | 2016-06-15 | 2016-11-09 | 江阴市富仁电气有限公司 | Cable distribution box |
| CN206697880U (en) * | 2017-05-16 | 2017-12-01 | 成都振中电气有限公司 | A kind of High-Voltage Cable Branching Case |
-
2017
- 2017-05-16 CN CN201710344432.8A patent/CN107171260A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202840302U (en) * | 2012-08-23 | 2013-03-27 | 泰豪科技(深圳)电力技术有限公司 | Branch connection box |
| CN104577939A (en) * | 2014-12-29 | 2015-04-29 | 宁波天安（集团）股份有限公司 | Improved cable distribution box |
| CN205681055U (en) * | 2016-06-15 | 2016-11-09 | 江阴市富仁电气有限公司 | Cable distribution box |
| CN206697880U (en) * | 2017-05-16 | 2017-12-01 | 成都振中电气有限公司 | A kind of High-Voltage Cable Branching Case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110874899A (en) * | 2018-09-01 | 2020-03-10 | 昆山炫生活信息技术股份有限公司 | Code scanning self-service cash register device and method |
| CN110601099A (en) * | 2019-08-21 | 2019-12-20 | 铜陵有色金属集团股份有限公司工程技术分公司 | Fixing device for cable connection |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |