CN205335785U - Bus slot - Google Patents
Bus slot Download PDFInfo
- Publication number
- CN205335785U CN205335785U CN201521015968.8U CN201521015968U CN205335785U CN 205335785 U CN205335785 U CN 205335785U CN 201521015968 U CN201521015968 U CN 201521015968U CN 205335785 U CN205335785 U CN 205335785U
- Authority
- CN
- China
- Prior art keywords
- housing
- side plate
- groove
- wall
- bus
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000012536 packaging technology Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a bus slot, bus slot is including casing A (1) and casing B (2) that the symmetry set up the upper portion of casing A (1) and the upper portion of lower part and casing B (2) and the composition surface of lower part are provided with sealed cushion (9). The utility model has the advantages of simple structure, design benefit, adopt it not only to simplify packaging technology for the volume is littleer, and simultaneously, sealing performance is good, prevented that water and dust from getting into bus slot in, and, still improved the radiating effect, make power transmission better, in handling, still effectively prevented the influence of vibrations to bus slot.
Description
Technical field
This utility model relates to a kind of power equipment, particularly a kind of bus duct。
Background technology
In order to ensure the needs of high-current low-voltage transmission line of electricity, power distribution design all adopts bus duct mains system, and the mains system of bus duct has been widely used in engineering。
Disclosed in CN101800405A, name is called the application for a patent for invention of " energy-saving bus slot ", this bus duct is with two symmetrically arranged bus side plates, bus cover plates for overall support, lateral surface at two bus side plates is provided with side plate fin, cover plate is positioned at the lateral surface of two flangings of two bus side plates, and by securing member, bus side plate and cover plate connected into an entirety, forming a cross section in the region that bus side plate and cover plate enclose is the space of rectangle, medial surface at bus side plate is provided with insulating barrier, and bus-bars conductor is between insulating barrier。
Disclosed in CN102231503A, name is called the application for a patent for invention of " fireproof bus duct ", and it includes the parts compositions such as housing cover, connecting bolt, conducting copper, fire-resistant wrapping tape and layer insulation, housing side plate, cross-over block, fastening bolt。
Disclosed in CN104682300A, name is called the application for a patent for invention of " bus duct ", it includes bus, dress head, cover plate and side plate, described cover plate includes bottom panel and side panel, the both sides of described bottom panel are connected to side panel, the junction of described bottom panel and described side panel is formed with groove, the top of described bottom panel is provided with the some waterline grooves for draining and apopore, described waterline groove connects described apopore, the bottom of described bottom panel is provided with the fin for separating phase line and ground wire, described bottom panel is provided with the bar hole passed through for the some dress heads connecting bus, described side plate is " recessed " type, the inside bottom of described side plate is provided with some radiating grooves。
Although the bus duct in above-mentioned patent application is all capable of the needs of high-current low-voltage transmission line of electricity, but, the bus duct in above-mentioned patent application yet suffers from following shortcoming: 1. owing to being be made up of two side plates and two side cover plates, when assembling, extremely inconvenient, volume is also bigger；2. owing to copper bar can generate heat in conducting process, and there is no radiator structure on side plate, cause that the radiating effect of bus duct is poor, the ability of transmission electric power reduces；3. owing to adopting two side plates and two side cover plates to constitute integral bus bar groove, having gap between side plate and side plate, sealing effectiveness is poor, and degree of protection is relatively low, it is easy to cause that water and dust enter gap；4. in copper bar assembling process, owing to having air between copper bar and copper bar, cause that side plate has gap after installing, it is impossible to fit tightly, it is easy to make its water and dust enter gap。
Utility model content
The purpose of this utility model is just to provide a kind of bus duct effectively preventing water and dust from entering。
The purpose of this utility model is realized by such technical scheme, a kind of bus duct, it is characterized in that: described bus duct includes symmetrically arranged housing A and housing B, the composition surface of the upper and lower of described housing A Yu the upper and lower of housing B is provided with seal gasket。
Wherein, it is respectively provided with fluted A and groove B, described groove A and groove B at the obverse middle part of described housing A Yu housing B and constitutes copper installation chamber, described copper installation intracavity is provided with copper bar。
For damping, it is respectively arranged with silicagel pad in upper surface and the lower surface in described copper installation chamber。
In order to improve radiating effect, the outer wall of described housing A and housing B is all horizontally disposed with fin。
In order to discharge the air in copper bar, the inwall of described groove A and groove B is provided with multiple air discharge duct。
In order to prevent water and dust from entering, the two ends of the fin on described housing A and housing B outer wall are provided with sealing shroud。
So that connect more firm, it is respectively arranged with adapter side plate at the two ends at described housing A two ends and housing B, the outer wall of described adapter side plate is provided with packing ring installing hole, outside the two of described packing ring installing hole, be provided with screw attachment holes。
In order to improve heat radiation, on the outer wall of described adapter side plate, perpendicular connectors side plate has been horizontally disposed with fin。
Owing to have employed technique scheme, this utility model has simple in construction, designs advantage cleverly, adopts it not only to simplify packaging technology so that volume is less, simultaneously, good seal performance, it is therefore prevented that water and dust enter in bus duct, and, also improve radiating effect, make electric power transmission better, in handling process, also effectively prevent the vibrations impact on bus duct。
Accompanying drawing explanation
Accompanying drawing of the present utility model illustrates as follows:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the second structural representation of housing A of the present utility model and housing B；
Fig. 4 is the side view of Fig. 2。
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail; but this utility model is not limited to these embodiments; any improvement on the present embodiment essence spirit or replacement, still fall within this utility model claim scope required for protection。
Embodiment 1: as shown in Figure 1,2,3, 4, a kind of bus duct, described bus duct includes symmetrically arranged housing A1 and housing B2, and the composition surface of the upper and lower of described housing A1 Yu the upper and lower of housing B2 is provided with seal gasket 9。It is prevented from water by seal gasket 9 and dust enters in housing。
Further describe, be respectively provided with fluted A3 and groove B4, described groove A3 and groove B4 at the obverse middle part of described housing A1 Yu housing B2 and constitute copper installation chamber, described copper installation intracavity is provided with copper bar 5。
In order to, in transport and handling process, bus duct be carried out damping, it is prevented that shake and excessive cause damage, be respectively arranged with silicagel pad 6 in upper surface and the lower surface in described copper installation chamber。
In order to improve housing A1 and the radiating effect of housing B2, the outer wall of described housing A1 and housing B2 is all horizontally disposed with fin 7。
In order to when assembling, it is simple to discharge the air between copper bar 5 so that fit between copper bar 5 tightr, the inwall of described groove A3 and groove B4 is provided with multiple air discharge duct 8。
In order to improve sealing effectiveness further, the two ends of the fin 7 on described housing A1 and housing B2 outer wall are provided with sealing shroud 10。
So that adapter side plate 11 is more firm with the connection of housing A1 and housing B2, it is respectively arranged with adapter side plate 11 at the two ends at described housing A1 two ends and housing B2, the outer wall of described adapter side plate 11 is provided with packing ring installing hole 12, outside the two of described packing ring installing hole 12, is provided with screw attachment holes 13。
In order to improve the radiating effect of adapter side plate 11, on the outer wall of described adapter side plate 11, perpendicular connectors side plate 11 has been horizontally disposed with fin 14。
Claims (1)
1. a bus duct, is characterized in that: described bus duct includes symmetrically arranged housing A(1) and housing B(2), at described housing A(1) upper and lower and housing B(2) the composition surface of upper and lower be provided with seal gasket (9)；At described housing A(1) with housing B(2) obverse middle part be respectively provided with fluted A(3) and groove B(4), described groove A(3) and groove B(4) constitute copper installation chamber, described copper installation intracavity is provided with copper bar (5)；It is respectively arranged with silicagel pad (6) in upper surface and the lower surface in described copper installation chamber；At described housing A(1) and housing B(2) outer wall on be all horizontally disposed with fin (7)；At described housing A(1) and housing B(2) two ends of fin (7) on outer wall are provided with sealing shroud (10)；At described housing A(1) two ends and housing B(2) two ends be respectively arranged with adapter side plate (11), the outer wall of described adapter side plate (11) is provided with packing ring installing hole (12), outside the two of described packing ring installing hole (12), is provided with screw attachment holes (13)；On the outer wall of described adapter side plate (11), perpendicular connectors side plate (11) has been horizontally disposed with fin (14)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015968.8U CN205335785U (en) | 2015-12-09 | 2015-12-09 | Bus slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015968.8U CN205335785U (en) | 2015-12-09 | 2015-12-09 | Bus slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335785U true CN205335785U (en) | 2016-06-22 |
Family
ID=56211352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521015968.8U Expired - Fee Related CN205335785U (en) | 2015-12-09 | 2015-12-09 | Bus slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335785U (en) |
-
2015
- 2015-12-09 CN CN201521015968.8U patent/CN205335785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20201209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |