CN206401077U - It is a kind of to laminate bus bar with electro-magnetic screen function - Google Patents
It is a kind of to laminate bus bar with electro-magnetic screen function Download PDFInfo
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- CN206401077U CN206401077U CN201720104606.9U CN201720104606U CN206401077U CN 206401077 U CN206401077 U CN 206401077U CN 201720104606 U CN201720104606 U CN 201720104606U CN 206401077 U CN206401077 U CN 206401077U
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- dielectric film
- film containing
- containing glue
- copper coin
- bus bar
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Abstract
With electro-magnetic screen function bus bar is laminated the utility model discloses a kind of, including at least one layer of copper coin, the copper coin periphery is covered with two-sided dielectric film containing glue, the two-sided periphery of dielectric film containing glue is also enclosed with the aluminium foil of electromagnetism interference, the aluminium foil periphery is covered with one side dielectric film containing glue, the one side dielectric film containing glue, aluminium foil, double-deck dielectric film containing glue and copper coin are superimposed together and are mounted in the fixture of fixation by hot fusion technique, it is put into heat fused press and pressurizes, heats according to technique, being incubated, finally cooling down, is laminated together.The utility model is a kind of, and there is laminating for electro-magnetic screen function to have aluminum foil shielded inside bus bar, and PET dielectric films can obtain radiating well and safe and reliable energization effect, while reducing the size and weight of bus bar in external insulation.
Description
Technical field
The utility model is related to power supplying and distributing equipment field, and in particular to a kind of to laminate bus with electro-magnetic screen function
Row.
Background technology
At present, in the distribution of new energy pure electric automobile high voltage power supply, the electricity point come will be conveyed from power supply using cable
The unit of electricity consumption needed for being fitted on；To in the connection of new energy pure electric automobile battery bag, distribution is carried out using exposed copper bar；
The direct current of the industries such as wind-power electricity generation, solar power generation energy-storage system is to exchange, or in the inversion unit of AC-to DC, using naked
The copper bar of dew adds epoxy resin board to be insulated or carry out distribution using stack bus bar and vertically install asphalt mixtures modified by epoxy resin additional between copper bar
Fat plate ensures reliability；The proximal segment time, have and laminate the technique that epoxy resin board or dielectric film are pasted on bus using copper.But
It is, it is limited due to inner space of vehicle, and because electric current is very big, voltage is very high, result in the need for larger space or distance
The safety travelled to ensure automobile charging and battery bag to discharge so that assemble highly difficult, the ring of installation in the wiring of automotive interior
The assembling of oxygen resin plate is difficult, easily drops, and the use environment of automobile is complicated, and high/low temperature, rainwater weather causes power-supply device
Upper use is restricted.
Utility model content
In order to overcome tradition to laminate the shortcoming that bus bar does not possess electromagnetic shielding, and security it is poor it is occurred not
Foot, the utility model provide it is a kind of both there is traditional busbar be similar to heavy current circuit plate feature, have again it is easy for installation,
Small volume, perfect heat-dissipating, the features such as inductance is small laminates bus bar, and its manufacture craft is used by adding electro-magnetic screen layer
Aluminium foil is coated on the outer surface of at least one layer of copper coin, is superimposed again outside the aluminium foil of anti-electromagnetic-radiation ability by heat fusion technique
One aspect dielectric film, is superimposed together and in fixed fixture, is put into according to process curve figure in heat fused press, plus
Pressure, heating, are incubated, finally cool down, be laminated together.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
It is a kind of to laminate bus bar, including at least one layer of copper coin with electro-magnetic screen function, the copper coin periphery covered with
Two-sided dielectric film containing glue, the two-sided periphery of dielectric film containing glue is also enclosed with the aluminium foil of electromagnetism interference, and the aluminium foil periphery is covered
One side dielectric film containing glue is stamped, the one side dielectric film containing glue, aluminium foil, double-deck dielectric film containing glue and copper coin pass through hot fusion technique
It is superimposed together and is mounted in the fixture of fixation, is put into heat fused press and pressurizes, heat according to technique, being incubated, finally cooling down,
It is laminated together.
It is preferred that, the insulating materials of the one side dielectric film containing glue and the two-sided dielectric film containing glue for PET, Nomex or
Kapton dielectric films, the thickness of the copper coin is 0.8~12.0 millimeter, and material is T2 fine copper.
It is preferred that, the copper coin is provided with input and output end, and the input and output end contain exposed to the one side
The outer end of glue dielectric film, aluminium foil and the two-sided dielectric film containing glue.
It is preferred that, the one side dielectric film containing glue and two-sided dielectric film containing glue are the film of thermosetting epoxy resin glue.
By above-mentioned technical proposal, a kind of of the utility model offer laminates bus bar with electro-magnetic screen function, its
Easy for installation, small volume, perfect heat-dissipating, inductance is small, with electro-magnetic screen function.Its principle applied is by certain
Manufacture craft is by monolithic or polylith copper coin, two-sided dielectric film containing glue, aluminium foil, one side dielectric film containing glue, and the one kind being processed into has
Electro-magnetic screen function laminates bus bar, so that the not jamproof technical problem of common busbar is solved, while having installation side
Just, small volume, perfect heat-dissipating, the advantages of inductance is small has reached the good mesh of novel in design, rational in infrastructure and using effect
's.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described.
Fig. 1 be a kind of individual layer copper coin disclosed in the utility model embodiment 1 there is electro-magnetic screen function laminate bus
The main structure diagram of row；
Fig. 2 is the bus that laminates that a kind of individual layer copper coin disclosed in utility model embodiment 1 has electro-magnetic screen function
Exploded view；
Fig. 3 be a kind of double-deck copper coin disclosed in the utility model embodiment 2 there is electro-magnetic screen function laminate bus
The main structure diagram of row.
Numeral is represented in figure：
1. the two-sided dielectric film containing glue of copper coin 2.
3. the one side dielectric film containing glue of aluminium foil 4.
5. the negative pole copper coin of positive pole copper coin 6.
11. the output end of input 12.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
Embodiment 1：
With reference to Fig. 1, Fig. 2, a kind of individual layer copper coin has the bus bar that laminates of electro-magnetic screen function, including one layer of copper coin 1, institute
Copper coin periphery is stated covered with two-sided dielectric film containing glue 2, the periphery of two-sided dielectric film containing glue 2 is also enclosed with the aluminium of electromagnetism interference
Insulated covered with one side dielectric film containing glue 4, the one side dielectric film containing glue 4, aluminium foil 3, the double-deck glue that contains paper tinsel 3, the periphery of aluminium foil 3
Film 2 and copper coin 1 are superimposed together and are mounted in the fixture of fixation by hot fusion technique, are put into heat fused press according to technique
Pressurize, heat, be incubated, finally cool down, be laminated together.
Wherein, the insulating materials of the one side dielectric film containing glue 4 and two-sided dielectric film containing glue 2 be PET, Nomex or
Kapton dielectric films, the thickness of the copper coin 1 is 0.8~12.0 millimeter, and material is T2 fine copper, according to the size of current passed through
And depending on the position of other components installations.The copper coin 1 is provided with input 11 and output end 12, the input 11 and output
End 12 is exposed to the outer end of the one side dielectric film containing glue 4, aluminium foil 3 and two-sided dielectric film containing glue 2.The one side dielectric film containing glue
4 and two-sided dielectric film containing glue 2 be thermosetting epoxy resin glue film.Copper coin 1 is by being punched, bending, stretch, deburring,
Riveting, welding or spinning riveted input terminal 11 and lead-out terminal 12, then input terminal 11 is ensured and defeated using techniques such as plating
Go out terminal 12 and appearance and size meets the requirement that connection is installed.
By above-mentioned technical proposal, the utility model is provided laminates bus bar with electro-magnetic screen function, its installation side
Just, small volume, perfect heat-dissipating, inductance is small, with electro-magnetic screen function.Its principle applied is by certain making work
Skill is by monolithic or polylith copper coin, two-sided dielectric film containing glue, aluminium foil, one side dielectric film containing glue, and the one kind being processed into has electromagnetic screen
Cover function laminates bus bar, so that the not jamproof technical problem of common busbar is solved, while having easy for installation, volume
Smaller, perfect heat-dissipating, the advantages of inductance is small has reached the good purpose of novel in design, rational in infrastructure and using effect.
Embodiment 2：
It is a kind of to laminate bus bar, including positive pole copper coin 5 and negative pole with double-deck copper coin electro-magnetic screen function with reference to Fig. 3
Copper coin 6, has been sequentially overlapped a piece of double-deck dielectric film containing glue 2, aluminium foil 3 and another between the positive pole copper coin 5 and negative pole copper coin 6
Double-deck dielectric film containing glue 2, positive pole copper coin 5 and negative pole copper coin 6 periphery is also covered with the two-sided dielectric film containing glue 2 of outer layer, outside
The periphery of two-sided dielectric film containing glue 2 of layer is also enclosed with the aluminium foil 3 of electromagnetism interference, and the periphery of aluminium foil 3 contains glue covered with one side
Dielectric film 4, the one side dielectric film containing glue 4, aluminium foil 3, the double-deck positive pole copper coin 5 of dielectric film containing glue 2 and negative pole copper coin 6 are melted by heat
Close technique to be superimposed together and be mounted in the fixture of fixation, be put into heat fused press and pressurize, heat according to technique, being incubated, most
After cool down, be laminated together.
Wherein, the insulating materials of the one side dielectric film containing glue 4 and two-sided dielectric film containing glue 2 be PET, Nomex or
Kapton dielectric films, the thickness of the positive pole copper coin 5 and negative pole copper coin 6 is 0.8~12.0 millimeter, and material is T2 fine copper, according to
Depending on the position that the size of current passed through and other components are installed.The positive pole copper coin 5 and negative pole copper coin 6 are provided with input
11 and output end 12, the input 11 and output end 12 are exposed to the one side dielectric film containing glue 4, aluminium foil 3 and two-sided containing glue
The outer end of dielectric film 2.The one side dielectric film containing glue 4 and two-sided dielectric film containing glue 2 are the film of thermosetting epoxy resin glue.
Positive pole copper coin 5 and negative pole copper coin 6 are by being punched, bending, stretch, deburring, riveting, welding or the and of spinning riveted input terminal 11
Lead-out terminal 12, then ensure that input terminal 11 and lead-out terminal 12 and appearance and size meet what connection was installed using techniques such as plating
It is required that.
So, positive pole copper coin 5 and negative pole copper coin 6 are separated by the aluminium foil 3 of electromagnetism interference, are mutually shielded between two layers of conductor
Cover, without electromagnetic interference, then the anti-interference aluminium foil by outer layer is shielded with extraneous, by the one side for coating thermosetting epoxy resin glue
Dielectric film containing glue 4 and the film of two-sided dielectric film containing glue 2 covering hot pressing, it is just all mutually glitch-free inside and outside one piece of shape to laminate mother
Row.
By above-mentioned technical proposal, the utility model is provided laminates bus bar with electro-magnetic screen function, its installation side
Just, small volume, perfect heat-dissipating, inductance is small, with electro-magnetic screen function.Its principle applied is by certain making work
Skill is by monolithic or polylith copper coin, two-sided dielectric film containing glue, aluminium foil, one side dielectric film containing glue, and the one kind being processed into has electromagnetic screen
Cover function laminates bus bar, so that the not jamproof technical problem of common busbar is solved, while having easy for installation, volume
Smaller, perfect heat-dissipating, the advantages of inductance is small has reached the good purpose of novel in design, rational in infrastructure and using effect.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to above-described embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of laminate bus bar with electro-magnetic screen function, it is characterised in that including at least one layer of copper coin, outside the copper coin
Enclose covered with two-sided dielectric film containing glue, the two-sided periphery of dielectric film containing glue is also enclosed with the aluminium foil of electromagnetism interference, the aluminium
Paper tinsel periphery passes through heat covered with one side dielectric film containing glue, the one side dielectric film containing glue, aluminium foil, double-deck dielectric film containing glue and copper coin
Fusion technique be superimposed together and be mounted in fixation fixture in, be put into heat fused press pressurize, heat according to technique, being incubated,
Finally cool down, be laminated together.
2. a kind of bus bar is laminated according to claim 1 with electro-magnetic screen function, it is characterised in that the one side
The insulating materials of dielectric film containing glue and the two-sided dielectric film containing glue is PET, Nomex or Kapton dielectric film, the thickness of the copper coin
For 0.8~12.0 millimeter, material is T2 fine copper.
3. a kind of bus bar is laminated according to claim 1 or 2 with electro-magnetic screen function, it is characterised in that described
Copper coin is provided with input and output end, and the input and output end are exposed to the one side dielectric film containing glue, aluminium foil and two-sided
The outer end of the dielectric film containing glue.
4. a kind of bus bar is laminated according to claim 3 with electro-magnetic screen function, it is characterised in that the one side
Dielectric film containing glue and two-sided dielectric film containing glue are the film of thermosetting epoxy resin glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104606.9U CN206401077U (en) | 2017-01-24 | 2017-01-24 | It is a kind of to laminate bus bar with electro-magnetic screen function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104606.9U CN206401077U (en) | 2017-01-24 | 2017-01-24 | It is a kind of to laminate bus bar with electro-magnetic screen function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401077U true CN206401077U (en) | 2017-08-11 |
Family
ID=59515278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104606.9U Active CN206401077U (en) | 2017-01-24 | 2017-01-24 | It is a kind of to laminate bus bar with electro-magnetic screen function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601361A (en) * | 2017-01-24 | 2017-04-26 | 苏州科伦特电源科技有限公司 | Laminated bus bar with electromagnetic shielding function and manufacturing process thereof |
-
2017
- 2017-01-24 CN CN201720104606.9U patent/CN206401077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601361A (en) * | 2017-01-24 | 2017-04-26 | 苏州科伦特电源科技有限公司 | Laminated bus bar with electromagnetic shielding function and manufacturing process thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215222 five road No. 377 building 4 Suzhou Power Technology Co. Ltd. Patentee after: SUZHOU CURRENT POWER TECHNOLOGY CO., LTD. Address before: Wuzhong District forest road Suzhou city Jiangsu province 215104 No. 5 Building 4 Suzhou Power Technology Co. Ltd. Patentee before: SUZHOU CURRENT POWER TECHNOLOGY CO., LTD. |