CN203812589U - Injection molding type laminated busbar - Google Patents
Injection molding type laminated busbar Download PDFInfo
- Publication number
- CN203812589U CN203812589U CN201420003703.5U CN201420003703U CN203812589U CN 203812589 U CN203812589 U CN 203812589U CN 201420003703 U CN201420003703 U CN 201420003703U CN 203812589 U CN203812589 U CN 203812589U
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- CN
- China
- Prior art keywords
- conductive plate
- injection molding
- molding type
- conducting plate
- injection
- 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 - Lifetime
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 29
- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 abstract description 3
- 230000005684 electric field Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding type laminated busbar. The injection molding type laminated busbar comprises a first current conducting plate, a second current conducting plate and a third current conducting plate which are arranged in an axially parallel way. The first current conducting plate, the second current conducting plate and the third current conducting plate are connected through an injection-molding plastic body and form an integral structure together with the injection-molding plastic body. The injection molding type laminated busbar has the characteristics of space saving, simple processing, high efficiency, low cost, friction resistance and bumping resistance. The injection molding type laminated busbar can be widely used in the electrical field.
Description
Technical field
The utility model relates to electric field, particularly relates to a kind of injection molding type stack bus bar.
Background technology
Referring to Fig. 1, existing stack bus bar is made up of the first conductive plate 1, the second conductive plate 2 and the 3rd conductive plate 3 that be arranged in parallel vertically and six corresponding dielectric films 5, a dielectric film 5 of three each pads of conductive plate upper and lower surface, there is the PUR of painting (not shown) on dielectric film 5 surfaces.Each conductive plate and dielectric film 5 are fixed in mould (not shown), give mold heated and exert pressure, when temperature rise PUR thawing to a certain extent, then cooling to conductive plate and dielectric film 5 assemblies, dielectric film 5 just bonds together well with conductive plate like this, and the dielectric film 5 that tightly wraps conductive plate plays the effect of insulation.Bonding conductive plate is bent into together with dielectric film 5 assemblies to the size of design again, finally three good conductive plate and dielectric film 5 assemblies of bending is fixed on mould again, heating pressurization bonds together, thereby forms the stack bus bar of prior art.
Because existing stack bus bar bonds together to play sealing effectiveness by upper and lower dielectric film 5, must have like this edge sealing distance, this is apart from being determined by the thickness of conductive plate, generally at 8-10mm, even larger, has so just taken too much space.Meanwhile, the processing of existing stack bus bar needs heating pressurization, and heating pressurization is cooling again after cooling, and the time is very of a specified duration, cooling needs of heating pressurization 1 hour once by statistics, and a mold can only be produced a set of product in two hours, and efficiency is too low.Existing stack bus bar adopts dielectric film 5 to insulate, and dielectric film 5 surfaces are smeared PUR and made it bonding with conductive plate, and complex process is with high costs, and not rub resistance and shock of dielectric film 5, more fragile.
Utility model content
The purpose of this utility model is the deficiency in order to overcome above-mentioned background technology, and a kind of injection molding type stack bus bar is provided, and makes it have and save space, processes feature simple, that efficiency is high, cost is low, rub resistance clashes into.
The injection molding type stack bus bar that the utility model provides, comprise the first conductive plate, the second conductive plate and the 3rd conductive plate that be arranged in parallel vertically, described the first conductive plate, the second conductive plate and the 3rd conductive plate be connected by injection moulding plastic body and with integralization of injection moulding plastic bodily form structure.
In technique scheme, the spacing a between described the first conductive plate, the second conductive plate and the 3rd conductive plate is 0.5～3mm.
In technique scheme, the spacing a between described the first conductive plate, the second conductive plate and the 3rd conductive plate is 1.2mm.
The utility model injection molding type stack bus bar, has following beneficial effect:
1) to only have a layer thickness be that the plastics of 0.5～3mm are to play insulating effect on its surface, be of a size of 283 × 58.3mm with respect to existing stack bus bar length and width, the utility model injection molding type stack bus bar length and width are of a size of 265 × 39.3mm, have greatly dwindled size, have saved valuable space;
2) the utility model injection molding type stack bus bar adopts the direct injection mo(u)lding of injection mould, and efficiency is high fast, through testing about 3 minutes, can go out a set of product, and not only efficiency has improved more than 20 times, has also simplified technological process;
3) adopt plastic-injection, and the cost of plastic material is very cheap;
4) physical property of plastic cement is better, wear-resisting impact resistance.
In a word, the utility model injection molding type stack bus bar has advantages of that working (machining) efficiency is high, cost is low, size is little, is suitable for being widely used in electric automobile.
Brief description of the drawings
Fig. 1 is the structural representation of the stack bus bar of prior art;
Fig. 2 is the structural representation of the utility model injection molding type stack bus bar.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but this embodiment should not be construed as restriction of the present utility model.
In Fig. 1, the structure of existing stack bus bar existing description in background technology, does not repeat them here.
Referring to Fig. 2, the utility model injection molding type stack bus bar, comprises conductive plate 1, the second conductive plate 2, the 3rd conductive plate 3 and injection moulding plastic body 4.
Described the first conductive plate 1, the second conductive plate 2 and the 3rd conductive plate 3 be arranged in parallel vertically, described the first conductive plate 1, the second conductive plate 2 are connected by injection moulding plastic body 4 with the 3rd conductive plate 3 and form integral structure with injection moulding plastic body 4, in the present embodiment, spacing a between described the first conductive plate 1, the second conductive plate 2 and the 3rd conductive plate 3 is 0.5～3mm, in optimum embodiment, the spacing a between described the first conductive plate 1, the second conductive plate 2 and the 3rd conductive plate 3 is 1.2mm.
Good bending the first conductive plate 1, the second conductive plate 2 and the 3rd conductive plate 3 are fixed in injection mold (not shown), this distance of reserved spacing a(need to adjust according to specific design between any two), do again matched moulds processing, utilize plastic-injection principle between busbar and surperficial injection moulding one deck injection moulding plastic body 4, to play insulation and fixed effect.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
The content not being described in detail in this specification belongs to the known prior art of professional and technical personnel in the field.
Claims (3)
1. an injection molding type stack bus bar, comprise the first conductive plate (1), the second conductive plate (2) and the 3rd conductive plate (3) that be arranged in parallel vertically, it is characterized in that: described the first conductive plate (1), the second conductive plate (2) and the 3rd conductive plate (3) are connected by injection moulding plastic body (4) and form integral structure with injection moulding plastic body (4).
2. injection molding type stack bus bar according to claim 1, is characterized in that: the spacing a between described the first conductive plate (1), the second conductive plate (2) and the 3rd conductive plate (3) is 0.5～3mm.
3. injection molding type stack bus bar according to claim 2, is characterized in that: the spacing a between described the first conductive plate (1), the second conductive plate (2) and the 3rd conductive plate (3) is 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003703.5U CN203812589U (en) | 2014-01-03 | 2014-01-03 | Injection molding type laminated busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003703.5U CN203812589U (en) | 2014-01-03 | 2014-01-03 | Injection molding type laminated busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812589U true CN203812589U (en) | 2014-09-03 |
Family
ID=51451311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420003703.5U Expired - Lifetime CN203812589U (en) | 2014-01-03 | 2014-01-03 | Injection molding type laminated busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946850A (en) * | 2017-11-12 | 2018-04-20 | 李正义 | A kind of new current-carrying load plate |
-
2014
- 2014-01-03 CN CN201420003703.5U patent/CN203812589U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946850A (en) * | 2017-11-12 | 2018-04-20 | 李正义 | A kind of new current-carrying load plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160429 Address after: 430205, Hubei Wuhan New Technology Development Zone, East Lake, 6 Ling Ling three road, No. 1, Kang frequency (Wuhan) Industrial Park, multi-storey factory building Patentee after: WUHAN HICONICS ELECTRICAL CONNECTION SYSTEMS Co.,Ltd. Address before: 430205 Wuhan, East Lake Province Development Zone, Buddha Road, No. three, No. 6, No. Patentee before: HICONICS DRIVE TECHNOLOGY (WUHAN) CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |