CN206806929U - A kind of three-dimensional laminated bus and distribution box and power module - Google Patents
A kind of three-dimensional laminated bus and distribution box and power module Download PDFInfo
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- CN206806929U CN206806929U CN201720382958.0U CN201720382958U CN206806929U CN 206806929 U CN206806929 U CN 206806929U CN 201720382958 U CN201720382958 U CN 201720382958U CN 206806929 U CN206806929 U CN 206806929U
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- China
- Prior art keywords
- phases
- laminated bus
- dimensional laminated
- distribution box
- major loop
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- 238000009826 distribution Methods 0.000 title claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052802 copper Inorganic materials 0.000 claims abstract description 39
- 239000010949 copper Substances 0.000 claims abstract description 39
- 239000011810 insulating material Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000010754 BS 2869 Class F Substances 0.000 claims description 4
- 230000009194 climbing Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- -1 Polyethylene terephthalate Polymers 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Multi-Conductor Connections (AREA)
Abstract
The utility model discloses a kind of three-dimensional laminated bus and distribution box and power module, to improve integrated level, reduces installing space, simplifies mounting structure.The three-dimensional laminated bus includes the three layers of power panel and four layers of insulating materials that pressing is integrated, and the insulating materials and the power panel are arranged at intervals successively；The power panel is mainly inlayed by copper bar and insulating sheet material to be formed, copper bar in three layers of power panel mutually staggers respectively as A phases, B phases and C phase major loop networks, the A phases, B phases and C phase major loop networks on the in-plane of the three-dimensional laminated bus；Multiple structural members of mechanical connection are provided with the three-dimensional laminated bus, one end of the structural member connects A phases, B phases or the C phase major loop networks, and the other end is used for connecting circuit element.
Description
Technical field
It the utility model is related to laminated bus technical field, and in particular to a kind of three-dimensional laminated bus and distribution box and electricity
Source module.
Background technology
The distribution system of distribution box or power module network mainly has two kinds at present, and one kind is to realize to lead back using cable
Connection between road, duplexure, another kind are that the connection between major loop, duplexure is realized using copper bar.
Practice finds that both the above connected mode has as a drawback that：
（1）It is larger to take cabinet space, mounting structure is complicated.
（2）With inside distributing box, electric elements increase, traditional mode of connection can make it that whole distribution network is crisscross
Complexity, wiring difficulty increase simultaneously；High-volume is easier wiring error occur when processing.
（3）Traditional connected mode gives the maintaining of follow-up distribution box and power module, failture evacuation to add difficulty.
With the development of powerful device and electric automobile, the electric elements species inside distribution box and power module, number
Amount can be more and more, and the volume of casing reduces again, and traditional cable line or copper bar connected mode can not meet need completely
Ask.
Utility model content
The utility model embodiment provides a kind of three-dimensional laminated bus, to improve integrated level, reduces installing space, simplifies
Mounting structure.The utility model embodiment also provides corresponding distribution box and power module.
In order to solve the above technical problems, the utility model embodiment provides following technical scheme：
On the one hand, there is provided a kind of three-dimensional laminated bus, the three-dimensional laminated bus include three layers that pressing is integrated
Power panel and four layers of insulating materials, the insulating materials and the power panel are arranged at intervals successively；The power panel is mainly by copper
Row and insulating sheet material, which are inlayed, to be formed, and the copper bar in three layers of power panel is respectively as A phases, B phases and C phase major loop networks, institute
A phases, B phases and C phase major loop networks is stated on the in-plane of the three-dimensional laminated bus mutually to stagger；The three-dimensional is folded
Multiple structural members of mechanical connection are provided with layer bus, one end of the structural member connects A phases, B phases or the C phase major loops
Network, the other end are used for connecting circuit element.
In a kind of possible implementation, the surface of the three-dimensional laminated bus, which is also pasted with, multiple climbs electric shelves bar, institute
State and climb electric shelves bar and be located at the interval that the A phases, B phases and C phase major loop networks mutually stagger.
In a kind of possible implementation, the A phases, B phases and C phase major loops network have exposed connection end respectively
Son.
In a kind of possible implementation, copper post is each provided with the copper bar in three layers of power panel, respectively as
The branch road contact point of the A phases, B phases and C phase major loop networks, is connected with the structural member.
In a kind of possible implementation, one end of the structural member is provided with riveting nut, for connecting the copper post；Institute
The other end for stating structural member is provided with through hole, for connecting the electric elements.
In a kind of possible implementation, the structural member is bent to form by copper material, and its cross section is trapezoidal.
In a kind of possible implementation, the copper post is welded on the copper bar.
In a kind of possible implementation, the class F insulating material Fs such as electric shelves strip adoption FR-4 of climbing are made.
On the other hand, there is provided a kind of distribution box, three-dimensional laminated bus as described above is installed in the distribution box.Institute
It can be high-power military equipment distribution box or high-power heating medium heating system distribution box to state distribution box.
Another further aspect, there is provided a kind of power module, for electric automobile, be provided with as described above in the power module
Three-dimensional laminated bus.
As can be seen from the above technical solutions, the utility model embodiment has advantages below：
Realize laminated bus and move towards three-dimensional circuit network from traditional planar circuit network, such a three-dimensional lamination is female
Line row has higher integrated level, is reduced installing space, simplifies mounting structure, so as to save distributing box or power supply
The inner space of module, more, quantity electric elements can be installed in distribution box or power module, and circuit connects
More accurately, reliably, stably.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment technical scheme, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the planar structure schematic diagram for the three-dimensional laminated bus that the utility model embodiment provides；
Fig. 2 is the configuration schematic diagram for the three-dimensional laminated bus that the utility model embodiment provides；
Fig. 3 is the dimensional structure diagram of the structural member in the utility model embodiment；
Fig. 4 is the structural representation for the distribution box for being provided with three-dimensional laminated bus.
Embodiment
In order that those skilled in the art more fully understand the utility model, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that be described
Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all should
When the scope for belonging to the utility model protection.
Term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing, " second ", " the 3rd "
Etc. being for distinguishing different objects, rather than for describing particular order.In addition, term " comprising " and " having " and they
Any deformation, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, system,
The step of product or equipment are not limited to list or unit, but alternatively also include the step of not listing or unit,
Or alternatively also include for the intrinsic other steps of these processes, method, product or equipment or unit.
Below by specific embodiment, it is described in detail respectively.
Fig. 1 and Fig. 2 are refer to, the utility model embodiment provides a kind of three-dimensional laminated bus.As shown in figure 1, it is institute
State the planar structure schematic diagram of three-dimensional laminated bus；As shown in Fig. 2 it is the detonation configuration signal of the three-dimensional laminated bus
Figure.
As depicted in figs. 1 and 2, the three-dimensional laminated bus 10 includes pressing three layers of power panel 11 being integrated and four layers
Insulating materials 12, the insulating materials 12 and the power panel 11 are arranged at intervals successively；The power panel 11 is mainly by copper bar 13
Inlay and form with insulating sheet material 14, the copper bar 13 in three layers of power panel is led back respectively as A phase major loops network 15, B phases
Road network 16 and C phase major loops network 17, the A phases major loop network 15, B phase major loops network 16 and C phase major loop networks
17 mutually stagger on the in-plane of the three-dimensional laminated bus 10；Machinery is provided with the three-dimensional laminated bus even
The multiple structural members 18 connect, one end of the structural member 18 connect A phases major loop network 15, B phase major loops network 16 or the C
Phase major loop network 17, the other end are used for connecting circuit element.
As depicted in figs. 1 and 2, three layers of copper bar 11 on three layers of power panel enter A, B, C three-phase major loop of electricity as power supply
Network, laminated construction successively, this laminated construction both saves space, while simplifies mounting structure.Such laminated construction is again
So that the stray inductance of whole network substantially reduces, electric elements can be protected to a certain extent.
Wherein, three layers of power panel 11 may be respectively referred to as A phase main circuit power plates, B phase main circuit power plates, C phases
Main circuit power plate, it can be collectively referred to as three-phase main circuit power plate.
Wherein, the A phases major loop network 15, B phase major loops network 16 and C phase major loops network 17 can have outer respectively
The connection terminal 20 of dew, used as input/output.
The structural member 18, as the connector of duplexure, for realizing A phases, B phases or C phase major loop networks and branch
Electrical connection between the electric elements of road.
In some embodiments of the utility model, copper bar 13 and structural member 18 can be made of T2 red copper materials, described
Copper bar 13 can do electroplating surface processing.The insulating sheet material 14 can use class F insulating material F, its thickness such as FR-4 can be with copper bar 13
Consistency of thickness.The insulating materials 12 can use PET（Polyethylene terephthalate, poly terephthalic acid second
Diol ester）Insulating paper.
Risk is climbed in order to reduce, the surface of the three-dimensional laminated bus 10, which can also be pasted with, multiple climbs electric shelves bar
21, it is described to climb electric shelves bar 21 to be located at the A phases major loop network 15, B phase major loops network 16 and C phase major loop networks 17 mutual
The interval to stagger.It is described to climb electric shelves bar and the class F insulating material F such as FR-4 be used to be made.Electric blend stop 21 is climbed to add between terminal
Creep age distance, whole circuit network is set to run steadily in the long term.
In some embodiments of the utility model, copper post 22 is each provided with the copper bar 13 in three layers of power panel 11,
It is and described respectively as the branch road contact point 19 of A phase major loops network 15, B phase major loops network 16 and C phase major loops network 17
Structural member 18 connects, and then connects corresponding electric elements by structural member 18.
The dimensional structure diagram of the structural member 18 shown in Fig. 3 is refer to, one end of the structural member 18 can be provided with riveting
Nut 181, for connecting the copper post 22；The other end of the structural member 18 can be provided with through hole 182, for connecting circuit member
Part.
Optionally, the structural member 18 is bent to form by copper material, has three faces, its cross section can be with substantially trapezoidal shape.
Optionally, the copper post 22 can use welding procedure to assemble with power panel 11, i.e. the copper post 22 is welded on the copper bar 13
On.
It can be seen that the design of this structural member 18 is one end through hole, one end riveting nut, major loop network and electrical equipment are matched in structure
Attachment structure between element, is easy to integrative installation technology, has the advantages such as mistake proofing, install convenient.
What deserves to be explained is the three-dimensional laminated bus 10 that the utility model embodiment provides, can use heat pressing process, will
12 hot pressing synthesis types of three layers of power panel 11 and four layers of insulating materials are made.
The processing process for the three-dimensional laminated bus that the utility model embodiment provides specifically may include：
S1. metal plate blanking：The copper coin of standard thickness is cutting into the copper bar of required shape using CNC milling machine.
S2. it is surface-treated：Surface polishing, electroplating processes are carried out to the copper bar after blanking.
S3. the copper bar with copper post of shaping is laminated to pressing mold in sequence with insulating sheet material and insulating materials
In, processed using thermoforming way.
S4. assemble：Structural member and the three-dimensional laminated bus after shaping are installed with screw connection.
More than, the utility model embodiment discloses a kind of structure and its processing process of three-dimensional laminated bus.
The three-dimensional laminated bus can be used in various distribution boxs or power module, for example, high-power military equipment distribution box or big work(
The power module of rate heating medium heating system distribution box or electric automobile.Three-dimensional laminated bus causes whole distribution box or power supply mould
The distribution space of block is more compact, and in one plane, major loop network corresponding positions install A, B, C three-phase major loop system integrating
There is branch road contact point output point in other words, carrying out circuit network with electric elements such as breakers by supporting structural member is connected,
Realize the three-dimensional interconnection of laminated bus.
The utility model embodiment also provides a kind of distribution box, wherein the three-dimensional lamination being provided with as described above is female
Line, the distribution box are high-power military equipment distribution box or high-power heating medium heating system distribution box.
The utility model embodiment also provides a kind of power module, for electric automobile, wherein being provided with as described above
Three-dimensional laminated bus.
To sum up, three-dimensional laminated bus provided by the utility model, by using above-mentioned technical proposal, achieving following has
Beneficial effect：
Realize laminated bus and move towards three-dimensional circuit network from traditional planar circuit network.
Three-dimensional laminated bus bars have higher integrated level, are reduced installing space, simplify mounting structure, so as to,
The inner space of distributing box or power module has been saved, more, quantity can be installed in distribution box or power module
Electric elements, and circuit connection is more accurate, reliable, stably.
Make the internal wiring of distribution box or power module more succinct, the mode of connection is simpler, easy, and wiring space is more
Step up to promote, so as to save wiring space.
Exclusive mistake proofing design so that the connection between major loop, branch road is more accurate, reliably.
Low ESR that laminated bus has in itself, low inductance, low-power consumption, reduce the loss of electric energy, improve circuit
Stability.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and is not described in some embodiment
Part, may refer to the associated description of other embodiments.
Above-described embodiment is only to illustrate the technical solution of the utility model, rather than its limitations；The common skill of this area
Art personnel should be understood：It can still modify to the technical scheme described in the various embodiments described above, or to its middle part
Technical characteristic is divided to carry out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality
The spirit and scope of new each embodiment technical scheme.
Claims (10)
- A kind of 1. three-dimensional laminated bus, it is characterised in thatThe three-dimensional laminated bus includes the pressing three layers of power panel and four layers of insulating materials that are integrated, the insulating materials and The power panel is arranged at intervals successively；The power panel is mainly inlayed by copper bar and insulating sheet material to be formed, the copper bar in three layers of power panel respectively as A phases, B phases and C phase major loop networks, the A phases, B phases and C phase major loop networks are on the in-plane of the three-dimensional laminated bus Mutually stagger；Multiple structural members of mechanical connection are provided with the three-dimensional laminated bus, one end of the structural member connects the A Phase, B phases or C phase major loop networks, the other end are used for connecting circuit element.
- 2. three-dimensional laminated bus according to claim 1, it is characterised in thatThe surface of the three-dimensional laminated bus be also pasted with it is multiple climb electric shelves bar, it is described to climb electric shelves bar and be located at the A phases, B phases The interval mutually to stagger with C phase major loop networks.
- 3. three-dimensional laminated bus according to claim 1, it is characterised in thatThe A phases, B phases and C phase major loops network have exposed connection terminal respectively.
- 4. three-dimensional laminated bus according to claim 1, it is characterised in thatCopper post is each provided with copper bar in three layers of power panel, respectively as the A phases, B phases and C phase major loop networks Branch road contact point, be connected with the structural member.
- 5. three-dimensional laminated bus according to claim 4, it is characterised in thatOne end of the structural member is provided with riveting nut, for connecting the copper post；The other end of the structural member is provided with through hole, For connecting the electric elements.
- 6. three-dimensional laminated bus according to claim 5, it is characterised in thatThe structural member is bent to form by copper material, and its cross section is trapezoidal.
- 7. three-dimensional laminated bus according to claim 4, it is characterised in thatThe copper post is welded on the copper bar.
- 8. three-dimensional laminated bus according to claim 2, it is characterised in thatThe class F insulating material Fs such as electric shelves strip adoption FR-4 of climbing are made.
- 9. a kind of distribution box, it is characterised in that any described three-dimensional just like in claim 1-8 is installed in the distribution box Laminated bus, the distribution box are high-power military equipment distribution box or high-power heating medium heating system distribution box.
- 10. a kind of power module, for electric automobile, it is characterised in that installation is just like claim 1-8 in the power module In any described three-dimensional laminated bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720382958.0U CN206806929U (en) | 2017-04-12 | 2017-04-12 | A kind of three-dimensional laminated bus and distribution box and power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720382958.0U CN206806929U (en) | 2017-04-12 | 2017-04-12 | A kind of three-dimensional laminated bus and distribution box and power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806929U true CN206806929U (en) | 2017-12-26 |
Family
ID=60731824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720382958.0U Expired - Fee Related CN206806929U (en) | 2017-04-12 | 2017-04-12 | A kind of three-dimensional laminated bus and distribution box and power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130039A (en) * | 2019-12-31 | 2020-05-08 | 安徽灿邦电气有限公司 | Insulation spacing structure and busbar installation method using same |
-
2017
- 2017-04-12 CN CN201720382958.0U patent/CN206806929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130039A (en) * | 2019-12-31 | 2020-05-08 | 安徽灿邦电气有限公司 | Insulation spacing structure and busbar installation method using same |
| CN111130039B (en) * | 2019-12-31 | 2021-05-14 | 安徽灿邦电气有限公司 | Busbar installation method for busbar with insulation spacing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |