CN209561873U - A kind of current output device and DC power distribution cabinet - Google Patents
A kind of current output device and DC power distribution cabinet Download PDFInfo
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- CN209561873U CN209561873U CN201920372701.6U CN201920372701U CN209561873U CN 209561873 U CN209561873 U CN 209561873U CN 201920372701 U CN201920372701 U CN 201920372701U CN 209561873 U CN209561873 U CN 209561873U
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- Prior art keywords
- copper bar
- auxiliary
- projection
- main
- bottom end
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 243
- 229910052802 copper Inorganic materials 0.000 claims description 243
- 239000010949 copper Substances 0.000 claims description 243
- 238000009413 insulation Methods 0.000 claims description 20
- 230000032683 aging Effects 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a kind of current output device and DC power distribution cabinets, this current output device can effectively reduce raw material dosage, reduce production cost, reduce the connecting points between each electric current export structure, reduce the risk of older aging, poor contact, with the DC power distribution cabinet that this structure provides, the inner space of power distribution cabinet is saved, power distribution cabinet space utilization rate is improved.
Description
Technical field
The invention belongs to power supply apparatus field more particularly to a kind of current output devices and DC power distribution cabinet.
Background technique
Currently, work station copper bar output device is generally connected on the DC power distribution cabinet of communication class power-supply device, existing skill
In art, such as " DC power distribution cabinet and its work station copper bar output device " that the patent No. 200820132649.9 provides, copper bar
The structure of output device is to be staggered using main work station copper bar with auxiliary work station copper bar, and pass through a connecting copper bar and one
A U-shaped copper bar connection.This connection type has two: (1) making rectangular state between copper bar, (2) each copper
It is fixed between row and copper bar for the ease of bolt, it is necessary to be overlapped one section of copper bar.Both of these problems can all cause copper bar raw material to use
Measure larger, the joining place quantity of copper bar and copper bar is more, can also be easy to cause the failures such as older aging, poor contact；It is rectangular-shaped
State can similarly occupy the certain space of power distribution cabinet.
Summary of the invention
Therefore, in order to be further reduced the dosage of copper bar, the number being connected between copper bar and copper bar is reduced, power distribution cabinet is saved
Space, invention current output device, and a kind of DC power distribution cabinet has been invented based on this current output device,
It is realized especially by following technical scheme.
The top of a kind of current output device, including main copper bar, auxiliary copper bar, switching copper bar, main copper bar and auxiliary copper bar is all provided with
There is the first insulation fixing plate, the projection of the top of the top of the main copper bar and auxiliary copper bar in a first direction is in parastate, institute
Projection inclined intersection of the middle part at the middle part and/or auxiliary copper bar of stating main copper bar in the first direction, the main copper bar
Bottom end and auxiliary copper bar bottom end the first direction projection be overlapped；Top, middle part and the auxiliary copper bar of the main copper bar
Top, middle part are in mutually stagger state, the bottom end of the main copper bar in the projection of the second direction perpendicular to the first direction
It is closely packed together with the bottom end of auxiliary copper bar in the projection of the second direction；Transfer the both ends company of being fastened by bolts respectively of copper bar
Connect the bottom end of the main copper bar and the bottom end of auxiliary copper bar；It is solid that the bottom end of the main copper bar and auxiliary copper bar is equipped with the second common insulation
Fixed board.
The prior art is that connecting copper bar and U-shaped copper bar is used to connect main copper bar and auxiliary copper bar in a manner of right angle, each group
The connection of main copper bar and auxiliary copper bar requires to consume more connecting copper bar and U-shaped copper bar.This patent directly makes main copper bar, auxiliary copper
At least one is arranged using inclined mode, is closely packed together the bottom of main copper bar, auxiliary copper bar side by side, main copper bar, auxiliary copper bar
Projection intersection in a first direction.Only need a switching copper bar that can be connected in the bottom end of main copper bar, auxiliary copper bar in this way
Together, this connection structure of U-shaped copper bar is omitted.It is greater than the substantially former of bevel edge according to the sum of the 2 of right angled triangle right-angle sides
Reason, the sum of inclined main copper bar, auxiliary copper bar, length of connecting copper bar three be significantly less than the main copper bar of the prior art, auxiliary copper bar,
The sum of connecting copper bar, length of U-shaped copper bar, further reduce the use of copper bar raw material.Since U-shaped copper bar is omitted,
The quantity of joining place is also reduced to 2 from 3, reduces older aging, poor contact volume risk.Due to main copper bar, auxiliary copper bar
Inclined configuration then saved the space of an approximate triangular pyramid shape compared to right angle, other in power distribution cabinet can be accommodated
Hardware device.
Preferably, the middle part of the main copper bar and the middle part of auxiliary copper bar are in vertical parallel shape in the projection of the second direction
It state and is closely packed together.Such case may include two kinds of situations again: (1) main copper bar, the generation bending in auxiliary copper bar, separately
One does not bend, and after bending, the bottom projection in a first direction of main copper bar, auxiliary copper bar is overlapped；(2) main copper bar, auxiliary copper bar
Middle part all generate bending, the certain of projection therebetween of the bottom end both made in a first direction is overlapped, i.e., first
" V " font is presented in the projection in direction.
It is highly preferred that the inclined intersection of projection of the middle part of the main copper bar in said first direction, described auxiliary
The projection of the middle part of copper bar in said first direction state in a vertical shape, the middle part of the main copper bar and the middle part of auxiliary copper bar are in institute
The angle for stating the projection in second direction is 30 °.Here it is situations in above-mentioned (1).
It is highly preferred that the middle part of the main copper bar and the middle part projection in said first direction of auxiliary copper bar are in opposite
Tilt intersection, the middle part of the main copper bar, the middle part projection in said first direction of auxiliary copper bar and vertical direction
Angle is 30 °.Here it is situations in above-mentioned (2).
Preferably, the inclined intersection of projection of the main copper bar and/or auxiliary copper bar in this second direction, it is described
The projection of the bottom end of main copper bar and the bottom end of auxiliary copper bar in this second direction is closely packed together.When main copper bar and auxiliary copper bar
Although top interlocks between the projection of second direction but there are gaps, in order to enable main copper bar and the bottom end of auxiliary copper bar to abut
Together, then necessarily at least one the middle part projection in a second direction of main copper bar and auxiliary copper bar is also heeling condition.
The present invention is also based on a kind of any of the above-described current output device and has invented a kind of DC power distribution cabinet, the main copper
First insulation fixing plate on row top is bolted on the crossbeam of the power distribution cabinet, and the first of the auxiliary copper bar top is absolutely
Edge fixed plate is bolted on the first column connecting with beam vertical；Second insulation fixing plate is solid by bolt
It is scheduled on the crossbeam or the second column opposite with the first column.This current output device can be located at the angle of DC power distribution cabinet
It falls, due to compared with the prior art, having saved the space of an approximate triangular pyramid shape, can be placed in power distribution cabinet more
Hardware device improves the space utilization rate of power distribution cabinet.
Compared with prior art, the beneficial effects of the present invention are:
1, the structure of U-shaped copper bar is omitted, reduces copper bar raw material length, reduces dosage and cost；
2, reduce the connecting points between copper bar, reduce the risk of older aging, poor contact；
3, the inner space for saving power distribution cabinet improves power distribution cabinet space utilization rate.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the current output device of embodiment 1；
Fig. 2 is the structural schematic diagram that the current output device of embodiment 1 projects in a first direction；
Fig. 3 is the structural schematic diagram that the current output device of embodiment 1 is projected in second direction；
Fig. 4 is the structural schematic diagram that the current output device of embodiment 2 projects in a first direction；
Fig. 5 is the structural schematic diagram that the current output device of embodiment 3 is projected in second direction；
Fig. 6 is the top view of the current output device of embodiment 3；
Fig. 7 is the partial structural diagram of the DC power distribution cabinet of the current output device based on embodiment 1 of embodiment 4；
In the current output device or DC power distribution cabinet of Fig. 1~7, main copper bar, auxiliary copper bar, the threaded hole category transferred on copper bar
In existing conventional techniques, therefore it is not drawn into.
In figure: 1, main copper bar；2, auxiliary copper bar；3, switching copper bar；4, the first insulation fixing plate；5, the second insulation fixing plate；
6, crossbeam；7, the first column；8, the second column.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, technical solution of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, those of ordinary skill in the art's all other embodiment obtained under the conditions of not making creative work belong to
The scope of protection of the invention.
Embodiment 1
As shown in Figure 1, 2, 3, current output device provided in this embodiment, including main copper bar 1, auxiliary copper bar 2, switching copper bar
3, the top of main copper bar 1 and auxiliary copper bar 2 is equipped with the first insulation fixing plate 4, the top of the main copper bar 1 and the top of auxiliary copper bar 2
End projection in a first direction is in parastate, the inclined intersection of projection of the middle part of the main copper bar 1 in the first direction
State, the projection state in a vertical shape of the middle part of the auxiliary copper bar 2 in said first direction, the middle part of the main copper bar 1 and auxiliary
The angle of projection of the middle part of copper bar 2 on the second direction perpendicular to the first direction is 30 °, the bottom of the main copper bar 1
End and the bottom end of auxiliary copper bar 2 are overlapped in the projection of the first direction；The top of the main copper bar 1, middle part and auxiliary copper bar 2 top
End, middle part exist in the projection of the second direction in the state that mutually staggers, the bottom end of the main copper bar 1 and the bottom end of auxiliary copper bar 2
The projection of the second direction is closely packed together；The both ends of switching copper bar 3 are bolted connection the main copper bar 1 respectively
The bottom end of bottom end and auxiliary copper bar 2；The bottom end of the main copper bar 1 and auxiliary copper bar 2 is equipped with the second common insulation fixing plate 5.
The present embodiment directly makes main copper bar that auxiliary copper bar is constant vertically using inclined mode, and makes main copper bar, auxiliary copper bar
Bottom is closely packed together side by side, and main copper bar, the projection of auxiliary copper bar in a first direction intersect and be in 60 ° of angles, main copper bar, auxiliary copper bar
Bottom can be fixed together by connecting copper bar.Such incomplete structure U-shaped copper bar this connection structure, inclined master
The sum of copper bar, auxiliary copper bar, length of connecting copper bar three be also significantly less than the main copper bar of the prior art, auxiliary copper bar, connecting copper bar,
The sum of the length of U-shaped copper bar, further reduces the use of copper bar raw material.Since U-shaped copper bar, the number of joining place is omitted
Amount is also reduced to 2 from 3, reduces older aging, poor contact volume risk.Due to main copper bar, the inclined configuration of auxiliary copper bar,
Compared to right angle, then the space of an approximate triangular pyramid shape has been saved.
Embodiment 2
As shown in figure 4, current output device provided in this embodiment, including main copper bar 1, auxiliary copper bar 2, switching copper bar 3, it is main
The top of copper bar 1 and auxiliary copper bar 2 is equipped with the first insulation fixing plate 4, and the top of the main copper bar 1 and the top of auxiliary copper bar 2 exist
The projection of first direction is in parastate, the throwing of the middle part of the middle part of the main copper bar 1 and auxiliary copper bar 2 in said first direction
Shadow in opposite inclination intersection, the middle part of the main copper bar 1, auxiliary copper bar 2 middle part projection in said first direction with
The angle of vertical direction is 30 °, the projection weight of the bottom end of the bottom end of the main copper bar 1 and auxiliary copper bar 2 in the first direction
It closes；The top of the main copper bar 1, the top at middle part and auxiliary copper bar 2, middle part are in the second direction perpendicular to the first direction
In state is mutually staggered, the bottom end of the main copper bar 1 is abutted against with the bottom end of auxiliary copper bar 2 in the projection of the second direction for projection
Together；The both ends of switching copper bar 3 are bolted connection the bottom end of the main copper bar 1 and the bottom end of auxiliary copper bar 2 respectively；It is described
The bottom end of main copper bar 1 and auxiliary copper bar 2 is equipped with the second common insulation fixing plate 5.
For the present embodiment compared to embodiment 1, main copper bar and auxiliary copper bar are anticlinal, finally, main copper bar and auxiliary copper bar
Somewhere of the bottom end between main copper bar and auxiliary copper bar be close together.This mode also eliminates U-shaped copper bar, equally can be effective
Copper bar use is saved, reduces costs, saves power distribution cabinet space.
Embodiment 3
As shown in Figure 5,6, current output device provided in this embodiment, including main copper bar 1, auxiliary copper bar 2, switching copper bar 3,
The top of main copper bar 1 and auxiliary copper bar 2 is equipped with the first insulation fixing plate 4, the top of the main copper bar 1 and the top of auxiliary copper bar 2
Projection in a first direction is in parastate, the inclined intersection of projection of the middle part of the main copper bar 1 in a first direction, institute
State projection in a vertical shape state of the middle part in the first direction of auxiliary copper bar 2, the bottom end of the main copper bar 1 and the bottom of auxiliary copper bar 2
It holds and is overlapped in the projection of the first direction；The top of the main copper bar 1, the top at middle part and auxiliary copper bar 2, middle part perpendicular to
The projection of the second direction of the first direction is in state is mutually staggered, and the middle part of the main copper bar 1 is in this second direction
The inclined intersection of projection, the projection state in a vertical shape of the middle part of the auxiliary copper bar 2 in this second direction, the master
The projection of the bottom end of copper bar 1 and the bottom end of auxiliary copper bar 2 in this second direction is closely packed together, the bottom end of the main copper bar 1
It is closely packed together with the bottom end of auxiliary copper bar 2 in the projection of the second direction；The both ends of switching copper bar 3 are fastened by bolts respectively
Connect the bottom end of the main copper bar 1 and the bottom end of auxiliary copper bar 2；The bottom end of the main copper bar 1 and auxiliary copper bar 2 is equipped with common second
Insulation fixing plate 5.
As shown in Figure 5,6, the present embodiment is when the top of main copper bar and auxiliary copper bar is deposited between the projection of second direction
At gap, in order to realize that main copper bar and the bottom of auxiliary copper bar are closely packed together, then the middle part of main copper bar is inevitable in a first direction
Heeling condition can be all in second direction.The effect that it is generated is similar with embodiment 1,2.
Embodiment 4
As shown in fig. 7, DC power distribution cabinet provided in this embodiment, is the basis of the current output device based on embodiment 1
Upper design.In this power distribution cabinet, first insulation fixing plate 4 on main 1 top of copper bar is bolted on described match
On the crossbeam 6 of electric cabinet, first insulation fixing plate 4 on auxiliary 2 top of copper bar is bolted on connected vertically with crossbeam 6
On first column 7；Second insulation fixing plate 5 is bolted on the second column 8 opposite with the first column 6.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. the top of a kind of current output device, including main copper bar, auxiliary copper bar, switching copper bar, main copper bar and auxiliary copper bar is equipped with
First insulation fixing plate,
It is characterized in that, the top of the main copper bar and the top projection in a first direction of auxiliary copper bar are in parastate, it is described
The middle part of main copper bar and/or the middle part of auxiliary copper bar the first direction the inclined intersection of projection, the main copper bar
Bottom end and the bottom end of auxiliary copper bar are overlapped in the projection of the first direction；The top of the main copper bar, middle part and auxiliary copper bar top
End, middle part the second direction perpendicular to the first direction projection in mutually staggering state, the bottom end of the main copper bar with
The bottom end of auxiliary copper bar is closely packed together in the projection of the second direction；The both ends of switching copper bar are bolted connection respectively
The bottom end of the main copper bar and the bottom end of auxiliary copper bar；The bottom end of the main copper bar and auxiliary copper bar is equipped with the second common insulation and fixes
Plate.
2. current output device according to claim 1, which is characterized in that in the middle part and auxiliary copper bar of the main copper bar
Portion in vertical parastate and is closely packed together in the projection of the second direction.
3. current output device according to claim 2, which is characterized in that the middle part of the main copper bar is in the first party
The inclined intersection of upward projection, the projection state in a vertical shape of the middle part of the auxiliary copper bar in said first direction, institute
The angle of the projection of the middle part at the middle part and auxiliary copper bar of stating main copper bar in this second direction is 30 °.
4. current output device according to claim 2, which is characterized in that in the middle part and auxiliary copper bar of the main copper bar
The projection of portion in said first direction is in opposite inclination intersection, and the middle part of the main copper bar, the middle part of auxiliary copper bar exist
The angle of projection and vertical direction on the first direction is 30 °.
5. current output device according to claim 1, which is characterized in that the middle part of the main copper bar and/or auxiliary copper bar
The inclined intersection of projection in this second direction, the bottom end of the main copper bar and the bottom end of auxiliary copper bar are described second
Projection on direction is closely packed together.
6. a kind of DC power distribution cabinet based on any one of Claims 1 to 5 current output device, which is characterized in that described
First insulation fixing plate on main copper bar top is bolted on the crossbeam of the power distribution cabinet, and the of the auxiliary copper bar top
One insulation fixing plate is bolted on the first column connecting with beam vertical；Second insulation fixing plate passes through spiral shell
Bolt is fixed on the crossbeam or the second column opposite with the first column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372701.6U CN209561873U (en) | 2019-03-22 | 2019-03-22 | A kind of current output device and DC power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372701.6U CN209561873U (en) | 2019-03-22 | 2019-03-22 | A kind of current output device and DC power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561873U true CN209561873U (en) | 2019-10-29 |
Family
ID=68311479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920372701.6U Expired - Fee Related CN209561873U (en) | 2019-03-22 | 2019-03-22 | A kind of current output device and DC power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561873U (en) |
-
2019
- 2019-03-22 CN CN201920372701.6U patent/CN209561873U/en not_active Expired - Fee Related
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| 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: 20191029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |