CN207234345U - A kind of bus duct - Google Patents
A kind of bus duct Download PDFInfo
- Publication number
- CN207234345U CN207234345U CN201721230667.6U CN201721230667U CN207234345U CN 207234345 U CN207234345 U CN 207234345U CN 201721230667 U CN201721230667 U CN 201721230667U CN 207234345 U CN207234345 U CN 207234345U
- Authority
- CN
- China
- Prior art keywords
- side plate
- housing
- bus duct
- almag
- electric conductor
- 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
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- Compositions Of Oxide Ceramics (AREA)
Abstract
The utility model discloses a kind of bus duct, including housing and some electric conductors, some electric conductors to be arranged in housing, filling magnesia powder in housing, and the housing includes upper cover plate, lower cover and two sides side plate, and a ceramic base is equipped with every 50cm on lower cover.In the utility model, ceramic base effectively prevents electric conductor from sinking, and avoids occurring that housing is powered causes security incident, and overall structure thermal conductivity is good, avoids radiating under the higher environment of temperature difficult.
Description
Technical field
It the utility model is related to a kind of bus duct.
Background technology
With modernization project facility and equipment emerge in large numbers, the fast increasing of power consumption of all trades and professions, especially numerous high levels
Building and the appearance in large-sized workshop workshop, the traditional cable as transmission pressure has been unable to meet in high current transport system will
Ask, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.With more and more extensive, the mesh of application
The bus duct of preceding in the market also manifests some problems, for example, radiate it is bad, especially in the higher environment of temperature（Such as
Steel mill, power plant etc.）, heat dissipation is more difficult, and in addition bus duct is longer, electric conductor therein it is not only long but also in, in use constantly slowly under
Heavy, over time, electric conductor may directly contact housing, cause housing powered, and then may trigger security incident.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, there is provided a kind of bus duct, including housing and some electric conductors, if
Dry electric conductor is arranged in housing, and filling magnesia powder, the housing include upper cover plate, lower cover and two sides side plate in housing,
A ceramic base is equipped with every 50cm along its length on lower cover, ceramic base is equipped with the groove with electric conductor equivalent, on
Cover board lower surface is equipped with insulating layer, and the upper end of the electric conductor is embedded in insulating layer, and the lower end of electric conductor is arranged in groove,
At least two supporting rack a are equipped between adjacent conductive body, by being equipped with least two supports between the electric conductor and side plate of proximal panel
Frame b, supporting rack a and supporting rack b not only play the role of supporting electric conductor, limits that its is inclined, but also plays the role of heat transfer, will lead
Heat transfer on electric body is equipped with some almag sleeves, almag to side plate on the outer surface of the two sides side plate
Exhaust fan is equipped with sleeve.
Preferably, the side plate is made of almag, thickness 1.5-3mm, side plate thermal conductivity made of almag
Good, intensity is high.
Preferably, support frame as described above a includes supporting rod a and two pieces of insulation boards, and two pieces of insulation boards are connected to supporting rod
Both ends, two pieces of insulation boards are bonded with an electric conductor respectively.
Preferably, support frame as described above b includes supporting rod b, and one end of supporting rod b is connected on side plate, and supporting rod b's is another
One piece of insulation board of end connection, insulation board are bonded an electric conductor.
Preferably, some almag sleeves are uniformly distributed on side plate along side plate length direction.Preferably, each two
Almag sleeve is arranged on the both sides of a ceramic base, on side plate side plate opposite with the intensity of the junction of ceramic base its
His position intensity higher, almag sleeve set the stress burden for avoiding aggravating side plate here, prevent bus duct from scratching
Degree deformation.
Preferably, the diameter of the almag sleeve is not less than the 1/2 of side plate height, to ensure heat dissipation effect.
The beneficial effects of the utility model are：In the utility model, ceramic base effectively prevents electric conductor from sinking, and avoids sending out
Raw housing is powered causes security incident, and overall structure thermal conductivity is good, and the heat that electric conductor produces can pass through magnesia powder, supporting rack
A and supporting rack b passes to rapidly housing and sheds, and the almag sleeve shaped on housing greatly strengthen housing into air exhaust passage
Heat-sinking capability, avoid radiating under the higher environment of temperature difficult.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the schematic side view of the utility model.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figure 1 and Figure 2, the utility model is a kind of bus duct, including housing and some electric conductors 1, some electric conductors
1 is arranged in housing, and filling magnesia powder 2, the housing include upper cover plate 41, lower cover 42 and two sides side plate 3 in housing, under
A ceramic base 6 is equipped with every 50cm along its length on cover board 42, ceramic base 6 is equipped with the groove with 1 equivalent of electric conductor
7,41 lower surface of upper cover plate is equipped with insulating layer 5, and the upper end of the electric conductor 1 is embedded in insulating layer 5, and the lower end of electric conductor 1 is set
Put in groove 7, at least two supporting rack a8 are equipped between adjacent conductive body 1, by between the electric conductor 1 and side plate 3 of proximal panel 3
Equipped with least two supporting rack b9, some almag sleeves 10, almag are equipped with the outer surface of the two sides side plate 3
Exhaust fan 11 is equipped with sleeve 10.
The side plate 3 is made of almag, thickness 3mm.
Support frame as described above a8 includes supporting rod a81 and two pieces of insulation boards 12, and two pieces of insulation boards 12 are connected to supporting rod
The both ends of a81, two pieces of insulation boards 12 are bonded with an electric conductor 1 respectively.
Support frame as described above b9 includes supporting rod b91, and one end of supporting rod b91 is connected on side plate 3, and supporting rod b91's is another
One end connects one piece of insulation board 12, and insulation board 12 is bonded an electric conductor 1.
Some almag sleeves 10 are uniformly distributed on side plate 3 along 3 length direction of side plate.
Each two almag sleeve 10 is arranged on the both sides of a ceramic base 6.
The 3/4 of 3 height of a diameter of side plate of the almag sleeve 10.
In the utility model, ceramic base effectively prevents electric conductor from sinking, and avoids occurring that housing is powered causes security incident,
Overall structure thermal conductivity is good, and the heat that electric conductor produces can pass to shell rapidly by magnesia powder, supporting rack a and supporting rack b
Body sheds, and the almag sleeve shaped on housing greatly strengthen the heat-sinking capability of housing into air exhaust passage, avoid temperature compared with
Radiate under high environment difficult.
Above-mentioned foundation the utility model is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (7)
- A kind of 1. bus duct, it is characterised in that：Including housing and some electric conductors（1）, some electric conductors（1）It is arranged on housing It is interior, filling magnesia powder in housing（2）, the housing includes upper cover plate（41）, lower cover（42）With two sides side plate（3）, lower cover Plate（42）On be equipped with a ceramic base every 50cm along its length（6）, ceramic base（6）It is equipped with and electric conductor（1）Equivalent Groove（7）, upper cover plate（41）Lower surface is equipped with insulating layer（5）, the electric conductor（1）Upper end insertion insulating layer（5）It is interior, Electric conductor（1）Lower end be arranged on groove（7）It is interior, adjacent conductive body（1）Between be equipped with least two supporting rack a（8）, by nearside Plate（3）Electric conductor（1）With side plate（3）Between be equipped with least two supporting rack b（9）, the two sides side plate（3）Outer surface on It is equipped with some almag sleeves（10）, almag sleeve（10）It is interior to be equipped with exhaust fan（11）.
- 2. bus duct according to claim 1, it is characterised in that：The side plate（3）It is made of almag, thickness is 1.5-3mm。
- 3. bus duct according to claim 1, it is characterised in that：Support frame as described above a（8）Including supporting rod a（81）With two Block insulation board（12）, two pieces of insulation boards（12）It is connected to supporting rod a（81）Both ends, two pieces of insulation boards（12）Respectively with one Electric conductor（1）Fitting.
- 4. bus duct according to claim 1, it is characterised in that：Support frame as described above b（9）Including supporting rod b（91）, support Bar b（91）One end be connected to side plate（3）On, supporting rod b（91）The other end connect one piece of insulation board（12）, insulation board（12） It is bonded an electric conductor（1）.
- 5. bus duct according to claim 1, it is characterised in that：Some almag sleeves（10）In side plate（3）Upper edge Side plate（3）Length direction is uniformly distributed.
- 6. bus duct according to claim 1, it is characterised in that：Each two almag sleeve（10）It is arranged on a pottery Porcelain base（6）Both sides.
- 7. bus duct according to claim 1, it is characterised in that：The almag sleeve（10）Diameter be not less than side Plate（3）The 1/2 of height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230667.6U CN207234345U (en) | 2017-09-25 | 2017-09-25 | A kind of bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230667.6U CN207234345U (en) | 2017-09-25 | 2017-09-25 | A kind of bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234345U true CN207234345U (en) | 2018-04-13 |
Family
ID=61863947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230667.6U Expired - Fee Related CN207234345U (en) | 2017-09-25 | 2017-09-25 | A kind of bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3736926A1 (en) * | 2019-05-07 | 2020-11-11 | Schneider Electric Industries SAS | Device comprising an electrical conductor and a case |
-
2017
- 2017-09-25 CN CN201721230667.6U patent/CN207234345U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3736926A1 (en) * | 2019-05-07 | 2020-11-11 | Schneider Electric Industries SAS | Device comprising an electrical conductor and a case |
| FR3095921A1 (en) * | 2019-05-07 | 2020-11-13 | Schneider Electric Industries Sas | Device comprising an electrical conductor and a housing |
| US11482846B2 (en) | 2019-05-07 | 2022-10-25 | Schneider Electric Industries Sas | Device comprising an electrical conductor and a housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |