CN104167672B - Plug-in type single-phase distribution box - Google Patents
Plug-in type single-phase distribution box Download PDFInfo
- Publication number
- CN104167672B CN104167672B CN201310182552.4A CN201310182552A CN104167672B CN 104167672 B CN104167672 B CN 104167672B CN 201310182552 A CN201310182552 A CN 201310182552A CN 104167672 B CN104167672 B CN 104167672B
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- Prior art keywords
- copper sheet
- distribution box
- plug
- panel
- chopper
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 84
- 229910052802 copper Inorganic materials 0.000 claims description 84
- 239000010949 copper Substances 0.000 claims description 84
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The present invention and a kind of plug-in type single-phase distribution box, be made up of power distribution box base and chopper, the earth leakage circuit-breaker being arranged in power distribution box base, electrically connects as plug-in type between described chopper and earth leakage circuit-breaker and power distribution box base.The present invention uses the structure of plug-in type, make the most total inlet wire and outlet in distribution box, there is no the connecting line that other are unnecessary, also additionally mounted zero terminal row it is no longer necessary to, it is easily installed, dismantles, when changing and keep in repair components and parts, the easiest, safety, and a large amount of minimizings of connecting line, make distribution box entirety more attractive in appearance.
Description
Technical field
The present invention relates to a kind of plug-in type single-phase distribution box.
Background technology
In supply line, distribution box is used for controlling power supply, is provided with one in current single-phase indoor distribution box
Individual battery main switch, battery main switch is generally 2p circuit device, joins in the downstream of battery main switch
Connecing the chopper that comparison is many, one end inlet wire of these choppers must be coupled in parallel to power supply and always open
The outfan closed, but the aperture of battery main switch outfan is fixing, one end of chopper
When inlet-wire parallel accesses, owing to electric wire is many, the problems such as wiring difficulty or loose contact can be caused
.During practice of construction, electricians are for easy-to-connect, often by the inlet-wire parallel of 2 ~ 3 choppers
After single line, then it is linked into the outfan of battery main switch, although so battery main switch
Outfan accesses electric wire and decreases, but the maximum current that every electric wire can carry is limited, and
Be linked to single line can increase this root line by electric current, electric current is excessive often can cause potential safety hazard.
And must arrange by a separately installed zero terminal inside distribution box, zero terminal row want and distribution
Case metal shell insulate.Connecting line is too many, brings the biggest inconvenience to distribution box installation, maintenance
And potential safety hazard.
Summary of the invention
It is an object of the invention to the defect overcoming prior art to exist, it is provided that a kind of plug-in type single phase distribution
Case.
The technical scheme realizing the object of the invention is: a kind of plug-in type single-phase distribution box, at the bottom of distribution box
Seat and the chopper being arranged in power distribution box base, earth leakage circuit-breaker composition, described chopper
And electrically connect as plug-in type between earth leakage circuit-breaker and power distribution box base.
Further, described power distribution box base is made up of panel, plug terminal, copper sheet and back shroud,
Described panel is provided with draw-in groove and copper sheet hole, and described plug terminal is fixed on panel, near card
The side of groove is provided with jointing holes, is provided with copper sheet hole, plug terminal bottom surface at the deflection jointing holes of bottom surface
Copper sheet hole communicate with the jointing holes of side, described copper sheet is fixed between panel and back shroud,
And through the copper sheet hole on panel and plug terminal, enter back into bending after jointing holes, formed and draw
Copper sheet.
Further, the main frame top of described plug terminal is provided with installing port, and side surface upper part is provided with groove
Mouthful, in
Portion is provided with cavity, is provided with support steel part and ship shaped steel part in cavity, bottom be provided with fixing hole and
Copper sheet hole, the main frame side below described ship shaped steel part is provided with jointing holes, described support steel part
Insert main frame by notch, and centre sets locking screw holes.
Further, the bottom surface of band band it is set to bottom described ship shaped steel part, in ship shaped steel part structure
Place one piece of insulating part, in the middle part of described insulating part, be provided with locking screw holes.
Further, the main body of described chopper and earth leakage circuit-breaker is all extended the pin of conduction
, bottom is designed with the buckle corresponding with draw-in groove, and the buckle bottom earth leakage circuit-breaker is arranged on
The side of bottom.
Further, described chopper is divided into 1p chopper, 1p+N chopper and 2p chopper, described
1p chopper, 1p+N chopper and the buckle size bottom earth leakage circuit-breaker, length and width are identical,
And draw-in groove size, length and width corresponding with these buckles are the most identical.
Further, described copper sheet is divided into live wire copper sheet and zero line copper sheet, live wire copper sheet and zero line copper sheet
Mutually staggering through the copper sheet hole on panel, the two ends of described panel are provided with into live wire plug terminal
With enter zero line plug terminal.
Further, described back side of panel is provided with copper sheet groove, and copper sheet groove end communicates with copper sheet hole, institute
Stating back shroud and be provided with the projection corresponding with copper sheet groove, the thickness of described projection adds the thickness of copper sheet
Degree is equal to the degree of depth of copper sheet groove.
Further, described panel is provided with fixing post, described plug terminal bottom surface away from jointing holes at
Being provided with fixing hole, fixing post and plug terminal are provided with the second corresponding spiral shell away from the side of draw-in groove
Silk hole, the second screw hole on fixing post does not penetrates through, and plug terminal is screwed in fixing
On post.
Further, described panel and back shroud base are provided with the 3rd screw hole, the 3rd of panel base
Screw hole does not penetrates through, and is screwed panel and back shroud, and back shroud side is provided with the first screw
Hole.
The present invention has positive effect: the present invention uses the structure of plug-in type, only has in making distribution box
Total inlet wire and outlet, do not have the connecting line that other are unnecessary, be no longer necessary to additionally mounted zero line yet
Terminal block, it is simple to install, dismantle, when changing and keep in repair components and parts, the easiest, peace
Entirely, and a large amount of minimizings of connecting line, make distribution box entirety more attractive in appearance.
Accompanying drawing explanation
It is clearly understood to make present disclosure be easier to, below according to specific embodiment and tie
Closing accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the power distribution box base structural representation of the present invention.
The structural representation that Fig. 3 is the panel of the present invention and copper sheet is installed together.
Fig. 4 is the structural representation that the panel of the present invention, copper sheet and plug terminal are installed together.
Fig. 5 is the panel construction schematic diagram of the present invention.
Fig. 6 is the structure schematic diagram of the panel of the present invention.
The structural representation that Fig. 7 is the copper sheet of the present invention and back shroud is installed together.
Fig. 8 is the 1p breaker structure schematic diagram of the present invention.
Fig. 9 is the 1p+N breaker structure schematic diagram of the present invention.
Figure 10 is the 2p breaker structure schematic diagram of the present invention.
Figure 11 is the earth leakage circuit-breaker structural representation of the present invention.
Figure 12 is the plug terminal structural representation of the present invention.
Figure 13 is the plug terminal structural representation of the present invention.
Figure 14 is the cross-sectional view of the plug terminal of the present invention.
Wherein: 1,2p chopper, 2, earth leakage circuit-breaker, 3,1p+N chopper, 4,1p open circuit
Device, 5, enter live wire plug terminal, 6, plug terminal, 7, power distribution box base, 8, enter zero line
Plug terminal, the 9, first screw hole, the 10, second screw hole, 11, draw-in groove, 12, copper sheet groove
, 13, zero line jointing holes, 14, live wire jointing holes, 15, zero line draw copper sheet, 16, live wire
Draw copper sheet, 17, fixing post, 18, panel, 19, live wire copper sheet, the 20, the 3rd screw hole,
21, zero line copper sheet, 22, back shroud, 23, copper sheet hole, 24, jointing holes, 25, fixing hole
, 26, locking screw holes, 27, support steel part, 28, notch, 29, insulating part, 30, draw
Copper sheet, 31, ship shaped steel part, 32, pin, 33, buckle, 34, installing port.
Detailed description of the invention
As it is shown in figure 1, the present invention is a kind of plug-in type single-phase distribution box, by power distribution box base 7 and installation
Chopper, earth leakage circuit-breaker 2 in power distribution box base 7 form, chopper and earth leakage protective
Switch 2 with
Plug-in type is electrically connected as between power distribution box base 7.
As shown in Fig. 2 ~ 7 and 12 ~ 14, power distribution box base 7 by panel 18, plug terminal 6, copper sheet and after
Cover plate 22 forms, and panel 18 is provided with draw-in groove 11 and copper sheet hole 23, and panel 18 back side is provided with copper sheet
Groove 12, copper sheet groove 12 end communicates with copper sheet hole 23, and back shroud 22 is provided with and copper sheet groove 12 phase
Corresponding projection, the thickness of projection adds the thickness degree of depth equal to copper sheet groove 12 of copper sheet, general after
Projection thickness on cover plate 22 is 0.5 ~ 1mm, and copper sheet is fixed between copper sheet groove 12 and projection, keeps away
Exempt to loosen.
Plug terminal 6 is fixed on panel 18, is provided with jointing holes 24 near the side of draw-in groove 11, and bottom surface is inclined
Being provided with copper sheet hole 23 at jointing holes 24, the copper sheet hole 23 of plug terminal 6 bottom surface patches with side
Hole 24 communicates, and copper sheet is fixed between panel 18 and back shroud 22, and end is through panel 18 and connects
Copper sheet hole 23 on insertion terminal 6, then it is folded into jointing holes 24, formed and draw copper sheet 30.Patch
The main frame top of terminal 6 is provided with installing port 34, and side surface upper part is provided with notch 28, and middle part is provided with chamber
Body, is provided with support steel part 27 and ship shaped steel part 31 in cavity, bottom is provided with fixing hole 25 and copper
Film perforation 23, supports steel part 27 and inserts main frame by notch 28, and centre sets locking screw holes 26,
Main frame side below ship shaped steel part 31 is provided with jointing holes 24, places in ship shaped steel part 31 structure
One piece of insulating part 29, also is provided with locking screw holes 26 in the middle part of insulating part 29.Connect when external connection is inserted into
During jack 24, screw being screwed into locking screw holes 26, directly fixes, insulating part 29 is possible to prevent to twist
The screw entered is charged, the safest, is set to the bottom surface of band band bottom ship shaped steel part 31, anti-
Only external connection is movable.
Copper sheet is divided into live wire copper sheet 19 and zero line copper sheet 21, and the jointing holes 24 of inserting terminal 6 is divided into live wire to connect
Jack 14 and zero line jointing holes 13, live wire copper sheet 19 and zero line copper sheet 21 are through the copper on panel 18
Film perforation 23 mutually staggers, it is ensured that insulate between live wire copper sheet 19 and zero line copper sheet 21, live wire copper sheet
19 pass panel 18 with zero line copper sheet 21, and after entering plug terminal 6, bending forms live wire and draws copper
Sheet 16 and zero line draw copper sheet 15, are separately mounted in live wire jointing holes 14 and zero line jointing holes 13
.Live wire copper sheet 19 and zero line copper sheet 21 are all fixed in copper sheet groove 12, and by insulant every
Opening, so not having the hidden danger being short-circuited, copper sheet is without any pad, safe ready.
Panel 18 is provided with fixing post 17, and plug terminal 6 bottom surface is away from being provided with fixing hole 2 at jointing holes 24
5, fixing post 17 and plug terminal 6 are provided with the second corresponding screw hole away from the side of draw-in groove 11
10, the second screw hole 10 on fixing post 17 does not penetrates through, and plug terminal 6 is screwed in solid
On fixed column 17, by
Screw on fixing post 17 do not penetrates through, it is to avoid screw contact copper sheet is charged.Equally, in face
The transverse ends of plate 18 also is provided with fixing post 17, enters live wire plug terminal 5 and enters zero line plug terminal
8 bottom surfaces also are provided with fixing hole 25, enter live wire plug terminal 5 with key screw equally and enter zero line and patch
Terminal 8 is fixed on panel.
Panel 18 and back shroud 22 base are provided with the 3rd screw hole 20, the 3rd screw hole on panel 18 base
20 do not penetrate through, and are screwed panel 18 and back shroud 22, past from back shroud 22 bottom surface with screw
On tighten, secure panel 18, copper sheet and back shroud 22, back shroud 22 side is provided with the first spiral shell
Silk hole 9, for fixing whole distribution box.
As shown in Fig. 8,9,10 and 11, the main body of chopper and earth leakage circuit-breaker 2 is all extended and leads
The pin 32 of electricity, bottom is designed with buckle 33.Chopper is divided into 1p chopper 4,1p+N chopper
3 and 2p choppers 1, the card bottom 1p chopper 4,1p+N chopper 3 and earth leakage circuit-breaker 2
Detain 33 sizes, length and width identical, the pin 32 of the corresponding live wire of 1p chopper 4 and 1p+N chopper 3
Put the most identical, and draw-in groove 11 size, length and width corresponding with these buckles 33 are the most identical, patch
The buckle 33 of end 6 is arranged on bottom components and parts, reduces the gap between components and parts, thus big
Reducing greatly the lateral length of distribution box, save material, entirety is the most compact attractive in appearance.And
And the buckle 33 bottom earth leakage circuit-breaker 2 is arranged on the side of bottom, earth leakage circuit-breaker 2 institute
Draw-in groove 11 be arranged to the draw-in groove 11 used by 1p chopper or 1p+N chopper as, simply
Earth leakage circuit-breaker 2 also can cover the draw-in groove 11 facing limit with a draw-in groove 11 simultaneously, but fills
That divides make use of power distribution box base 7, can change components and parts at any time, and need not change power distribution box base
7, very useful.Because 1p chopper 4 only one of which live prong 32, power distribution box base 7 is horizontal
Two ends are provided with into zero line plug terminal 8, when using 1p chopper, are also no longer needed for additionally
Zero terminal row is installed, and, when the draw-in groove 11 in a power distribution box base 7 is not enough,
By entering live wire plug terminal 5 and zero line plug terminal 8 can be entered draw live wire and zero line, more also
Couple into a power distribution box base 7, it is achieved dilatation.
The present invention uses the structure of plug-in type, if inserting chopper and earth leakage circuit-breaker 2 during use
Jointing holes 24 that foot 32 and buckle 33 are directed in power distribution box base 7 and draw-in groove 11, direct one pushes away, so
Tighten with screw alignment locking screw holes 26 afterwards, just pin 32 is fixed in jointing holes 24, this
Time distribution box in only the most total inlet wire and outlet, there is no the connecting line that other are unnecessary, the most no longer need
Want additionally mounted zero terminal row, it is simple to install, dismantle, change and keep in repair components and parts, non-
Normal simplicity, safety, and connecting line is a large amount of
Reduce, make distribution box entirety more attractive in appearance.
Particular embodiments described above, is carried out the purpose of the present invention, technical scheme and beneficial effect
Further describe, be it should be understood that and the foregoing is only being embodied as of the present invention
Example, is not limited to the present invention, all within the spirit and principles in the present invention, done
Any modification, equivalent substitution and improvement etc., should be included within the scope of the present invention
。
Claims (9)
1. a plug-in type single-phase distribution box, the chopper by power distribution box base (7) and being arranged in power distribution box base (7),
Earth leakage circuit-breaker (2) forms, it is characterised in that: described chopper and earth leakage circuit-breaker (2) and power distribution box base (7)
Between electrically connect as plug-in type, described power distribution box base (7) is by panel (18), plug terminal (6), copper sheet and back shroud
(22) composition, described panel (18) is provided with draw-in groove (11) and copper sheet hole (23), and described plug terminal (6) is fixed on
On panel (18), being provided with jointing holes (24) near the side of draw-in groove (11), deflection jointing holes (24) place, bottom surface is provided with copper sheet
Hole (23), the copper sheet hole (23) of plug terminal (6) bottom surface communicates with the jointing holes (24) of side, and described copper sheet is fixed on
Between panel (18) and back shroud (22), and through the copper sheet hole (23) on panel (18) and plug terminal (6), then
Enter jointing holes (24) bending afterwards, formed and draw copper sheet (30).
Plug-in type single-phase distribution box the most according to claim 1, it is characterised in that: the main frame of described plug terminal (6)
Body top is provided with installing port (34), and side surface upper part is provided with notch (28), and middle part is provided with cavity, is provided with support steel part in cavity
(27) and ship shaped steel part (31), bottom is provided with fixing hole (25) and copper sheet hole (23), described ship shaped steel part (31) lower section
Main frame side be provided with jointing holes (24), described support steel part (27) inserts main frame by notch (28), and centre sets
Locking screw holes (26).
Plug-in type single-phase distribution box the most according to claim 2, it is characterised in that: described ship shaped steel part (31) bottom sets
Being set to the bottom surface of band band, place one piece of insulating part (29) in ship shaped steel part (31) structure, described insulating part (29) middle part sets
There is locking screw holes (26).
Plug-in type single-phase distribution box the most according to any one of claim 1 to 3, it is characterised in that: described chopper and
All extending the pin (32) of conduction in the main body of earth leakage circuit-breaker (2), bottom is designed with corresponding with draw-in groove (11)
Buckle (33), the buckle (33) of earth leakage circuit-breaker (2) bottom is arranged on the side of bottom.
Plug-in type single-phase distribution box the most according to claim 4, it is characterised in that: described chopper is divided into 1p chopper
(4), 1p+N chopper (3) and 2p chopper (1), described 1p chopper (4), 1p+N chopper (3) and electric leakage
The draw-in groove (11) that protection switchs buckle (33) size bottom (2), length and width are identical and corresponding with these buckles (33)
Size, length and width are the most identical.
Plug-in type single-phase distribution box the most according to any one of claim 1 to 3, it is characterised in that: described copper sheet is divided into
Live wire copper sheet (19) and zero line copper sheet (21), live wire copper sheet (19) and zero line copper sheet (21) are through the copper on panel (18)
Film perforation (23) mutually staggers, and the two ends of described panel (18) are provided with into live wire plug terminal (5) and enter zero line plug terminal (8).
Plug-in type single-phase distribution box the most according to any one of claim 1 to 3, it is characterised in that: described panel (18)
The back side is provided with copper sheet groove (12), and copper sheet groove (12) end communicates with copper sheet hole (23), described back shroud (22) be provided with
The projection that copper sheet groove (12) is corresponding, the thickness of described projection adds the thickness degree of depth equal to copper sheet groove (12) of copper sheet.
Plug-in type single-phase distribution box the most according to any one of claim 1 to 3, it is characterised in that: described panel (18)
Being provided with fixing post (17), described plug terminal (6) bottom surface is provided with fixing hole (25) away from jointing holes (24) place, fixing post
And plug terminal (6) is provided with corresponding the second screw hole (10) away from the side of draw-in groove (11), fixing post (17) (17)
On the second screw hole (10) do not penetrate through, plug terminal (6) is screwed on fixing post (17).
Plug-in type single-phase distribution box the most according to any one of claim 1 to 3, it is characterised in that: panel (18) and
Back shroud (22) base is provided with the 3rd screw hole (20), and the 3rd screw hole (20) on panel (18) base does not penetrates through, and uses spiral shell
Silk fixed panel (18) and back shroud (22), back shroud (22) side is provided with the first screw hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182552.4A CN104167672B (en) | 2013-05-16 | 2013-05-16 | Plug-in type single-phase distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182552.4A CN104167672B (en) | 2013-05-16 | 2013-05-16 | Plug-in type single-phase distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104167672A CN104167672A (en) | 2014-11-26 |
| CN104167672B true CN104167672B (en) | 2016-08-31 |
Family
ID=51911382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310182552.4A Active CN104167672B (en) | 2013-05-16 | 2013-05-16 | Plug-in type single-phase distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104167672B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353568A (en) * | 2016-11-04 | 2017-01-25 | 广东顺德弘力达电器科技有限公司 | Domestic multifunctional intelligent distribution box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324127A (en) * | 2000-05-15 | 2001-11-28 | 河村电器产业株式会社 | Structure for mounting circuit breaker of distributor |
| CN103094864A (en) * | 2011-11-03 | 2013-05-08 | 施耐德电器工业公司 | Terminal device power distribution cabinet |
| CN203481634U (en) * | 2013-05-16 | 2014-03-12 | 梁刚 | Splicing type single-phase distribution box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006149118A (en) * | 2004-11-22 | 2006-06-08 | Toshiba Corp | Interrupting device for low-voltage power distribution |
-
2013
- 2013-05-16 CN CN201310182552.4A patent/CN104167672B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324127A (en) * | 2000-05-15 | 2001-11-28 | 河村电器产业株式会社 | Structure for mounting circuit breaker of distributor |
| CN103094864A (en) * | 2011-11-03 | 2013-05-08 | 施耐德电器工业公司 | Terminal device power distribution cabinet |
| CN203481634U (en) * | 2013-05-16 | 2014-03-12 | 梁刚 | Splicing type single-phase distribution box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104167672A (en) | 2014-11-26 |
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Effective date of registration: 20170616 Address after: Nanjing City, Jiangsu province 210046 City Xianlin University No. 6 Patentee after: China Construction Industrial Equipment Installation Co., Ltd. Address before: Yaohuamen Yao Jia Lu Qixia District of Nanjing City, Jiangsu province 210046 No. 9 Building 13 Room 301 Patentee before: Liang Gang |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210046 No. 6 Wenlan Road, Xianlin University City, Nanjing, Jiangsu Province Patentee after: China Construction Installation Group Co., Ltd. Address before: 210046 No. 6 Wenlan Road, Xianlin University City, Nanjing, Jiangsu Province Patentee before: China Construction Industrial Equipment Installation Co., Ltd. |