CN206559000U - A kind of compact bus bar groove - Google Patents
A kind of compact bus bar groove Download PDFInfo
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- CN206559000U CN206559000U CN201720132130.XU CN201720132130U CN206559000U CN 206559000 U CN206559000 U CN 206559000U CN 201720132130 U CN201720132130 U CN 201720132130U CN 206559000 U CN206559000 U CN 206559000U
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- bus bar
- side plate
- plate
- groove
- upper cover
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Abstract
The utility model is related to a kind of compact bus bar groove, including upper cover plate, two side plates, lower cover, conductive bus bars；At least two groups sealing structures are equipped between every block of side plate and upper cover plate touching position between every block of side plate and lower cover touching position；Every group of sealing structure is arranged each along the length direction of side plate, and equal length of the length with side plate of every group of sealing structure；Side plate is provided with a plurality of radiating groove for being parallel to each other and caving in；Radiating groove on side plate forms projection in opposite side.The beneficial effects of the utility model are：By setting up multigroup sealing structure in side plate and upper cover plate or lower cover touching position, so as to effectively raise bus duct waterproof moisture-proof effect, in addition, radiating groove is set and corresponding projection is formed, effectively raise the heat dispersion of bus duct, the service life of bus duct is ensure that, it is simple in construction, it is easy to maintenance.
Description
Technical field
The utility model is related to bus duct technical field, more particularly to a kind of compact bus bar groove.
Background technology
Bus duct (bus mains system) integrates power transmission and distribution, is the important of low-voltage complete switch equipment and control device
Part.Because with the features such as engineering is defeated, distribution design simplifies, flexible for installation, degree of protection is high is made, being set
The favor of the departments such as meter, construction and installation.
In bus duct electric power load operation, copper busbar can generate heat generation amount of heat, such as radiate not in time, will influence current-carrying
Amount, existing copper busbar radiating efficiency is low, in addition, bus duct waterproof moisture-proof effect is poor, the normal of influence bus duct is used.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compact bus bar groove, with overcome it is above-mentioned in the prior art
Deficiency.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of compact bus bar groove, including upper cover plate, two
Block side plate, lower cover；Two blocks of side plates are arranged on formation conductive bus bar chamber between upper cover plate and lower cover；Every block of side plate and upper cover plate
Between connected between every block of side plate and lower cover by the way of detachable；Conductive bus bar intracavitary sets conductive bus bar；
At least two groups sealings are equipped between every block of side plate and upper cover plate touching position between every block of side plate and lower cover touching position
Structure；Every group of sealing structure is arranged each along the length direction of side plate, and length of the length with side plate of every group of sealing structure
Degree is equal；Every group of sealing structure includes groove and the raised line being made up of rubber；Raised line is arranged in groove；The cross section of raised line
Size is more than the cross sectional dimensions of groove；Side plate takes the shape of the letter U structure；U-shaped structure includes plate body, two wall portions；Two wall portion difference
It is connected with the top and bottom of plate body；Length direction of side of the plate body away from wall portion along plate body is provided with a plurality of mutually flat
Row and the radiating groove caved in towards wall portion direction；Radiating groove set by the side away from wall portion causes plate body opposite side to be formed on plate body
Outstanding projection.
The beneficial effects of the utility model are：By setting up multigroup sealing in side plate and upper cover plate or lower cover touching position
Structure, so as to effectively raise bus duct waterproof moisture-proof effect, in addition, setting radiating groove and forming corresponding projection, has
The heat dispersion for improving bus duct of effect, it is ensured that the service life of bus duct, it is simple in construction, it is easy to maintenance.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, some row's screws are passed through between the upper end of side plate and upper cover plate between the lower end of side plate and lower cover
Connection；At least row's screw is arranged between per two groups of adjacent sealing structures.
It is using above-mentioned further beneficial effect：The stability connected between back side panel and upper cover plate or lower cover is good.
Further, the radiating groove on plate body uses sheet metal forming technology shaping.
It is using above-mentioned further beneficial effect：Easy to process, production cost is low.
Further, radiating fin is equipped with side plate between each two adjacent protrusion.
It is using above-mentioned further beneficial effect：Strengthen radiating, it is ensured that bus duct normal service life, and play reinforcement
The effect of muscle, structure is more stablized.
Further, radiating striped is provided with upper cover plate in the side away from side plate；In the side away from side plate on lower cover
Provided with radiating striped.
It is using above-mentioned further beneficial effect：Further increase the heat dispersion of compact bus bar groove.
Further, the quantity of conductive bus bar set by conductive bus bar intracavitary is four；Conductive bus bar set by conductive bus bar intracavitary
Separated by Ceramic silicon rubber insulator.
It is using above-mentioned further beneficial effect：Hot-face insulation, it is ensured that the normal of bus duct is used.
Further, flexible insulation neonychium is provided between the upper end of conductive bus bar and upper cover plate；The lower end of conductive bus bar with
Flexible insulation neonychium is provided between lower cover.
It is using above-mentioned further beneficial effect：Bus vibrations and abnormal sound caused by corona can be eliminated, further
Improve the security performance of bus duct.
Further, the shape of cross section of raised line is semicircle；The shape of cross section of groove is semicircle；The diameter of raised line with
The difference of the diameter of groove is 0.5mm to 2mm.
It is using above-mentioned further beneficial effect：Good airproof performance.
Brief description of the drawings
Fig. 1 is the structural representation of compact bus bar groove described in the utility model；
Fig. 2 is Fig. 1 partial enlarged drawings.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, upper cover plate, 2, side plate, 210, plate body, 211, radiating groove, 212, raised, 213, radiating fin, 220, wall portion, 3,
Lower cover, 4, conductive bus bar, 5, sealing structure, 510, groove, 520, raised line, 6, screw, 7, Ceramic silicon rubber insulator,
8th, flexible insulation neonychium.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of compact bus bar groove, including upper cover plate 1, two pieces of side plates 2, lower covers 3；Two blocks of side plates 2
Formation conductive bus bar chamber between upper cover plate 1 and lower cover 3 is arranged on, wherein, conductive bus bar intracavitary sets conductive bus bar 4, also,
The quantity of conductive bus bar 4 set by conductive bus bar intracavitary is four, in addition, conductive bus bar 4 passes through ceramics set by conductive bus bar intracavitary
SiClx rubber insulator 7 is separated, the hot-face insulation of Ceramic silicon rubber insulator 7, it is ensured that the normal of bus duct is used.It is conductive female
Row 4 has the danger for occurring fire in the event of short circuit, in order to further due to having been in the state of high temperature hyperpyrexia
Increase its security, so scribbling refractory coating above.Upper cover plate 1, two blocks of side plates 2, the surface of lower cover 3 spray anti-
Fire modeling, fire resistance is superior.
Connected between every block of side plate 2 and upper cover plate 1 between every block of side plate 2 and lower cover 3 by the way of detachable
Connect, in the present embodiment, by some between the lower end of side plate 2 and lower cover 3 between the upper end of side plate 2 and upper cover plate 1
Row's screw 6 is connected；Between every block of side plate 2 and the touching position of upper cover plate 1 between every block of side plate 2 and the touching position of lower cover 3
It can be two groups, three groups, four groups etc., in the present embodiment with two groups in specific design provided with least two groups sealing structures 5
Exemplified by illustrate；Every group of sealing structure 5 is arranged each along the length direction of side plate 2.Between per two groups of adjacent sealing structures 5
At least row's screw 6 is arranged with, so-called row screw 6 is that the length direction arrangement by multiple screws 6 along side plate 2 is formed.
Every group of sealing structure 5 includes groove 510 and the raised line 520 being made up of rubber；Raised line 520 is arranged in groove 510
It is interior；The cross sectional dimensions of raised line 520 is more than the cross sectional dimensions of groove 510.Wherein, groove 510 is opened in upper cover plate 1 or lower cover
On plate 3, and raised line 520 is fixed on side plate 2, or, groove 510 is opened on side plate 2, and raised line 520 is fixed on upper cover plate 1
Or on lower cover 3.When raised line 520 is fixed on side plate 2, fixed between raised line 520 and side plate 2 using bonding way, when convex
It is solid using bonding way between raised line 520 and upper cover plate 1 or lower cover 3 when bar 520 is fixed on upper cover plate 1 or lower cover 3
It is fixed.
In the present embodiment, the concrete structure of side plate 2 is as follows：
Side plate 2 takes the shape of the letter U structure, wherein, U-shaped structure includes plate body 210, two wall portions 220；Two wall portions 220 respectively with
The top and bottom of plate body 210 are connected, in the present embodiment, and wall portion 220 is integrally formed with plate body 210；Plate body 210 is away from wall
Length direction of the side in portion 220 along plate body 210 is provided with a plurality of radiating groove for being parallel to each other and being caved in towards the direction of wall portion 220
211, the radiating groove 211 on plate body 210 uses sheet metal forming technology shaping, and the length of radiating groove 211 is slightly less than the length of plate body 210,
Both differences are in 3cm between 10cm；Radiating groove 211 causes plate body 210 set by the side away from wall portion 220 on plate body 210
Opposite side forms outstanding projection 212.
In the present embodiment, compact bus bar groove can also be further improved, it is specific as follows：
Radiating fin 213 is equipped with side plate 2 between each two adjacent protrusion 212, radiating fin 213 is triangular in shape,
Radiate between fin 213 and side plate 2 using welding procedure connection, strengthen radiating, it is ensured that bus duct normal service life, and play
The effect of reinforcement, structure is more stablized.
In order to further improve the heat dispersion of compact bus bar groove, the side away from side plate 2 is provided with radiating on upper cover plate 1
Striped；In the side away from side plate 2 provided with radiating striped on lower cover 3.
Between the upper end of conductive bus bar 4 and upper cover plate 1 be provided with flexible insulation neonychium 8, the lower end of conductive bus bar 4 with
Flexible insulation neonychium 8 is provided between lower cover 3, bus vibrations and abnormal sound caused by corona can be eliminated, further improved
The security performance of bus duct.
The shape of cross section of raised line 520 is semicircle, and the shape of cross section of groove 510 is semicircle, in order to ensure both
Between possess enough sealings, the difference of the diameter of raised line 520 and the diameter of groove 510 is 0.5mm to 2mm, is thus gone out
It is the equal of that interference is squeezed in groove 510 to have showed raised line 520, better tightness, and both differences can be with design, specifically
It is 0.5mm, 0.8mm, 1mm, 1.3mm, 1.7mm, 2mm, wherein, preferably 0.8mm, because now sealing is preferably, in addition,
A diameter of 2mm to 5mm of raised line 520, specifically can be with 2mm, 2.6mm, 3.4mm, 4mm, 4.2mm, 5mm, preferably 3.4mm, this
When sealing is best, overall structure is the most reasonable.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (8)
1. a kind of compact bus bar groove, including upper cover plate (1), two pieces of side plates (2), lower covers (3)；Two pieces of side plates (2) are arranged on
Conductive bus bar chamber is formed between cover plate (1) and lower cover (3)；Between every piece of side plate (2) and upper cover plate (1) and every piece of side plate (2)
It is connected between lower cover (3) by the way of detachable；The conductive bus bar intracavitary sets conductive bus bar (4)；It is special
Levy and be, between every piece of side plate (2) and upper cover plate (1) touching position between every piece of side plate (2) and lower cover (3) touching position
It is equipped with least two groups sealing structures (5)；Every group of sealing structure (5) arrange each along the length direction of side plate (2), and every group
Equal length of the length of sealing structure (5) with side plate (2)；Every group of sealing structure (5) includes groove (510) and by rubber
The raised line (520) being made；The raised line (520) is arranged in the groove (510)；The cross sectional dimensions of the raised line (520)
More than the cross sectional dimensions of the groove (510)；The side plate (2) takes the shape of the letter U structure；The U-shaped structure include plate body (210),
Two wall portions (220)；Top and bottom of two wall portions (220) respectively with plate body (210) are connected；The plate body (210) is remote
Length direction of the side along plate body (210) from wall portion (220) is parallel to each other and towards in wall portion (220) direction provided with a plurality of
Sunken radiating groove (211)；Radiating groove (211) causes plate body set by the side away from wall portion (220) on the plate body (210)
(210) opposite side forms outstanding projection (212).
2. a kind of compact bus bar groove according to claim 1, it is characterised in that the upper end of the side plate (2) and upper cover plate
(1) it is connected between the lower end of the side plate (2) and lower cover (3) by some row's screws (6)；Per adjacent two groups
At least row's screw (6) is arranged between sealing structure (5).
3. a kind of compact bus bar groove according to claim 1, it is characterised in that the radiating groove on the plate body (210)
(211) sheet metal forming technology shaping is used.
4. a kind of compact bus bar groove according to claim 1, it is characterised in that adjacent in each two on the side plate (2)
Radiating fin (213) is equipped between raised (212).
5. a kind of compact bus bar groove according to claim 1, it is characterised in that away from side plate on the upper cover plate (1)
(2) side is provided with radiating striped；In the side away from side plate (2) provided with radiating striped on the lower cover (3).
6. a kind of compact bus bar groove according to claim 1, it is characterised in that conductive female set by the conductive bus bar intracavitary
The quantity for arranging (4) is four；Conductive bus bar (4) set by the conductive bus bar intracavitary by Ceramic silicon rubber insulator (7) every
Open.
7. a kind of compact bus bar groove according to claim 1, it is characterised in that the upper end of the conductive bus bar (4) and institute
State and flexible insulation neonychium (8) is provided between upper cover plate (1)；Between the lower end of the conductive bus bar (4) and the lower cover (3)
Provided with flexible insulation neonychium (8).
8. according to a kind of any described compact bus bar groove of claim 1 to 7, it is characterised in that the raised line (520) it is transversal
Face is shaped as semicircle；The shape of cross section of the groove (510) is semicircle；The diameter of the raised line (520) with it is described recessed
The difference of the diameter of groove (510) is 0.5mm to 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132130.XU CN206559000U (en) | 2017-02-14 | 2017-02-14 | A kind of compact bus bar groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132130.XU CN206559000U (en) | 2017-02-14 | 2017-02-14 | A kind of compact bus bar groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206559000U true CN206559000U (en) | 2017-10-13 |
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ID=60011672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720132130.XU Active CN206559000U (en) | 2017-02-14 | 2017-02-14 | A kind of compact bus bar groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206559000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808602A (en) * | 2018-08-07 | 2018-11-13 | 向荣集团有限公司 | A kind of moisture-proof bus duct |
-
2017
- 2017-02-14 CN CN201720132130.XU patent/CN206559000U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808602A (en) * | 2018-08-07 | 2018-11-13 | 向荣集团有限公司 | A kind of moisture-proof bus duct |
| CN108808602B (en) * | 2018-08-07 | 2020-08-14 | 向荣集团有限公司 | Dampproofing bus duct |
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