CN107481782A - A kind of copper strips of easy heat radiation is flexible coupling - Google Patents
A kind of copper strips of easy heat radiation is flexible coupling Download PDFInfo
- Publication number
- CN107481782A CN107481782A CN201710854174.8A CN201710854174A CN107481782A CN 107481782 A CN107481782 A CN 107481782A CN 201710854174 A CN201710854174 A CN 201710854174A CN 107481782 A CN107481782 A CN 107481782A
- Authority
- CN
- China
- Prior art keywords
- copper foil
- copper
- projection
- copper strips
- strips
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/002—Auxiliary arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/02—Single bars, rods, wires, or strips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a kind of copper strips of easy heat radiation to be flexible coupling, including copper strips, projection, heat emission hole, the first copper foil, the second copper foil, the 3rd copper foil, projection and tin plating heat dissipating layer, the present invention is provided with projection by the outer surface of the both sides in copper strips, the area of dissipation of copper strip surface is added, makes copper strips more easy heat radiation in itself；It is provided with the hole that is connected on connection fixture, the side in the hole that is connected is provided with heat emission hole on connection fixture, solves the problems, such as that the copper strips junction that is flexible coupling is also easy to produce amount of heat, realize timely and effectively heat sinking function；The outer surface of projection of the projection with being set on the 3rd copper foil on first copper foil and the second copper foil is welded to each other, and is realized and is formed through hole between the internal projections that copper strips is flexible coupling, beneficial to radiating；Copper strips is provided with tin plating heat dissipating layer, and heat dissipating layer has good radiating effect, more helps the radiating of copper strips, solve the problems, such as now current high current electric current copper strips be flexible coupling radiating it is difficult.
Description
Technical field
The present invention relates to circuit interconnection technique field, specially a kind of copper strips of easy heat radiation is flexible coupling.
Background technology
It is flexible coupling, the copper bar tin plating copper litz wire that is flexible coupling is flexible coupling by suitable for various High-Voltage Electrical Appliances, vaccum electric apparatus are mining
The Related products such as flame-proof switch and automobile, locomotive do the use that is flexible coupling, using bare copper wire or tin plating copper litz wire (twisted wire), with cold pressing
Method is made.What copper bar was flexible coupling, which have a common boundary face, uses the disposable welding fabrication of molecule Pervasion Weld Technology, good product quality, electric conductivity
By force, the features such as electric current is big, and resistance value is small, durable in use is born.It is widely used in metallurgy (such as：Electrolytic aluminium is electrolysed zinc electrolysis
Copper), chemical industry is (such as：Plating), wheel power transformation engineering is (such as：Power plant power station), power equipment is (such as：Transformer power distribution cabinet).
At present, the circuit connection of high current is generally used for because copper strips is flexible coupling, thus larger heat can be produced, the time
After long, service life can be reduced, thus copper strips be flexible coupling heat dissipation problem still have it is to be solved.
The content of the invention
It is an object of the invention to provide a kind of copper strips of easy heat radiation to be flexible coupling, and possesses and is radiated when high current is born
The advantages of working well, solve the problems, such as now current high current electric current copper strips be flexible coupling radiating it is difficult.
To achieve the above object, the present invention provides following technical scheme：
A kind of copper strips of easy heat radiation is flexible coupling, including copper strips, and the outer surface of the both sides of the copper strips is provided with projection；It is described
Copper strips is provided with the heat radiating slot run through；The both ends of the copper strips are connected using pressure welding mode；The pressure welding at the both ends of the copper strips
Position is socketed with connection fixture；The hole that is connected is provided with the connection fixture；On the connection fixture perpendicular to
The side in the hole that is connected is provided with heat emission hole；The first copper foil, the second copper foil and are provided with the copper strips
The side of three copper foils, first copper foil and second copper foil is provided with projection, first copper foil and
The surface of the opposite side of two copper foils is provided with the projection；The both sides of 3rd copper foil are provided with the projection；Institute
State the outer of the projection on the first copper foil and second copper foil and the projection that is set on the 3rd copper foil
Surface is welded to each other；The outer surface of first copper foil, second copper foil and the 3rd copper foil is coated with one
The tin plating heat dissipating layer of layer.
Preferably, the projection is provided with multiple, and multiple projections are uniformly distributed in the side of the copper strips.
Preferably, the heat emission hole is provided with multiple, and multiple heat emission holes are evenly distributed in the connection fixture
Side.
Preferably, the heat radiating slot is provided with three, and three heat radiating slots are respectively distributed to the both ends of the copper strips
It is and middle.
Preferably, the copper strips is made up of first copper foil, second copper foil and the 3rd copper foil, its
Described in the 3rd copper foil be provided with multiple and be arranged between first copper foil and second copper foil.
Preferably, the projection is provided with multiple, first copper foil, the side of second copper foil and the 3rd bronze medal
The both sides of paillon foil are provided with the projection that size is identical, quantity is equal, are set on first copper foil, second copper foil
The projection put is corresponded with the projection set on the 3rd copper foil and welded.
Compared with prior art, beneficial effects of the present invention are as follows：
The present invention is provided with projection by the outer surface of the both sides in copper strips, adds the area of dissipation of copper strip surface, makes
Copper strips more easy heat radiation in itself；Copper strips is provided with the heat radiating slot run through；The hole that is connected is provided with connection fixture, connection is solid
Determine the side in the hole that is connected is provided with heat emission hole on part, solve the copper strips junction that is flexible coupling and be also easy to produce amount of heat
The problem of, realize timely and effectively heat sinking function；The first copper foil, the second copper foil and the 3rd copper foil are provided with copper strips
The side of piece, the first copper foil and the second copper foil is provided with projection, the opposite side of the first copper foil and the second copper foil
Surface is provided with projection；The both sides of 3rd copper foil are provided with projection；Projection on first copper foil and the second copper foil with
The outer surface of the projection set on 3rd copper foil is welded to each other, realize copper strips be flexible coupling use when produce bending, side
Through hole is formed between projection, beneficial to radiating；The outer surface of first copper foil, the second copper foil and the 3rd copper foil is coated with one
The tin plating heat dissipating layer of layer, heat dissipating layer have good radiating effect, more help the radiating of copper strips, solve now current high current electric current
Copper strips is flexible coupling the problem of difficult of radiating.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the structural representation of the copper strips of the present invention；
Fig. 3 is the structural representation of the tin plating heat dissipating layer of the present invention.
In figure：1st, connection fixture, 101, heat emission hole, 102, be connected hole, 2, copper strips, 201, heat radiating slot, 3,
One copper foil, the 4, the 3rd copper foil, 5, projection, 6, raised, 7, tin plating heat dissipating layer, the 8, second copper foil.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, a kind of copper strips of easy heat radiation is flexible coupling, including copper strips 2, the outer surface of the both sides of the copper strips 2
It is provided with projection 6；The copper strips 2 is provided with the heat radiating slot 201 run through；The both ends of the copper strips 2 are connected using pressure welding mode；
The pressure welding position at the both ends of the copper strips 2 is socketed with connection fixture 1；The hole that is connected is provided with the connection fixture 1
102；The side for being connected hole 102 is provided with heat emission hole 101 on the connection fixture 1；On the copper strips 2
It is provided with the first copper foil 3, the second copper foil 8 and the 3rd copper foil 4, first copper foil 3 and second copper foil 8
Side be provided with projection 5, the surface of the opposite side of the copper foil 8 of the first copper foil 3 and second is provided with the projection
6；The both sides of 3rd copper foil 4 are provided with the projection 5；On first copper foil 3 and second copper foil 8
The outer surface of the projection 5 of the projection 5 with being set on the 3rd copper foil 4 is welded to each other；First copper foil 3,
The outer surface of second copper foil 8 and the 3rd copper foil 4 is coated with one layer of tin plating heat dissipating layer 7.Described raised 6 are provided with
Multiple, multiple described raised 6 are uniformly distributed in the side of the copper strips 2.The heat emission hole 101 be provided with it is multiple, it is multiple described
Heat emission hole 101 is evenly distributed in the side of the connection fixture 1.The heat radiating slot 201 is provided with three, and three described scattered
Heat channel hole 201 is respectively distributed to the both ends and centre of the copper strips 2.The copper strips 2 is by first copper foil 3, described second
Copper foil 8 and the 3rd copper foil 4 form, wherein the 3rd copper foil 4 is provided with multiple and is arranged at first bronze medal
Between paillon foil 3 and second copper foil 8.The projection 5 is provided with multiple, first copper foil 3, second copper foil 8
Side and the both sides of the 3rd copper foil 4 be provided with the projection 5 that size is identical, quantity is equal, first copper foil
3rd, the projection 5 set on second copper foil 8 corresponds with the projection 5 set on the 3rd copper foil 4
Welding.
The present invention adds the area of dissipation on the surface of copper strips 2 by being provided with projection 6 in the outer surface of the both sides of copper strips 2,
Make copper strips 2 more easy heat radiation itself；Copper strips 2 is provided with the heat radiating slot 201 run through；It is provided with and is connected on connection fixture 1
Hole 102, the side in the hole 102 that is connected is provided with heat emission hole 101 on connection fixture 1, solves copper strips and is flexible coupling
Junction the problem of being also easy to produce amount of heat, realize timely and effectively heat sinking function；The first copper foil is provided with copper strips 2
3rd, the side of the second copper foil 8 and the 3rd copper foil 4, the first copper foil 3 and the second copper foil 8 is provided with projection 5, and first
The surface of the opposite side of the copper foil 8 of copper foil 3 and second is provided with projection 6；The both sides of 3rd copper foil 4 are provided with projection 5；
The outer surface of projection 5 of the projection 5 with being set on the 3rd copper foil 4 on first copper foil 3 and the second copper foil 8 is welded to each other,
Realize copper strips be flexible coupling use when produce bending, through hole is formed between the projection 5 of side, beneficial to radiating；First copper foil 3,
The outer surface of second copper foil 8 and the 3rd copper foil 4 is coated with one layer of tin plating heat dissipating layer 7, and heat dissipating layer has good radiating
Effect, more help the radiating of copper strips 2, solve the problems, such as now current high current electric current copper strips be flexible coupling radiating it is difficult.
The copper strips of the easy heat radiation is flexible coupling, in use, using when the connection fixture 1 at the both ends that copper strips is flexible coupling fixed
In specified joint, high current is passed through.First, amount of heat can be produced in the joint of connection fixture 1, passes through the company of being arranged on
The heat emission hole 101 for connecing the side of fixture 1 realizes heat sinking function；Then, substantial amounts of heat can be produced on copper strips 2, passes through setting
Heat radiating slot 201 and projection 6 in the side of copper strips 2, increasing heat radiation area, realize effectively radiating；Finally, due on copper strips 2
The first copper foil 3, the side of the second copper foil 8 and the 3rd copper foil 4 be provided with projection 5, after projection 5 connects, between projection 5
Form space and realize radiating.
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 changes, modification can be carried out to these embodiments, replace 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. a kind of copper strips of easy heat radiation is flexible coupling, including copper strips (2), it is characterised in that：The outer surface of the both sides of the copper strips (2)
It is provided with raised (6)；The copper strips (2) is provided with the heat radiating slot (201) run through；The both ends of the copper strips (2) use pressure welding
Mode connects；The pressure welding position at the both ends of the copper strips (2) is socketed with connection fixture (1)；Set on the connection fixture (1)
It is equipped with the hole that is connected (102)；It is provided with the connection fixture (1) perpendicular to the side of the hole that is connected (102)
Heat emission hole (101)；The first copper foil (3), the second copper foil (8) and the 3rd copper foil (4) are provided with the copper strips (2),
The side of first copper foil (3) and second copper foil (8) is provided with projection (5), first copper foil (3) and
The surface of the opposite side of second copper foil (8) is provided with raised (6)；The both sides of 3rd copper foil (4) are provided with
The projection (5)；The projection (5) and the 3rd copper foil on first copper foil (3) and second copper foil (8)
The outer surface of the projection (5) set on piece (4) is welded to each other；First copper foil (3), second copper foil (8)
And the outer surface of the 3rd copper foil (4) is coated with one layer of tin plating heat dissipating layer (7).
2. a kind of copper strips of easy heat radiation according to claim 1 is flexible coupling, it is characterised in that：The projection (6) is provided with more
Individual, multiple raised (6) are uniformly distributed in the side of the copper strips (2).
3. a kind of copper strips of easy heat radiation according to claim 1 is flexible coupling, it is characterised in that：The heat emission hole (101) sets
Have multiple, multiple heat emission holes (101) are evenly distributed in the side of the connection fixture (1).
4. a kind of copper strips of easy heat radiation according to claim 1 is flexible coupling, it is characterised in that：The heat radiating slot (201)
Provided with three, three heat radiating slots (201) are respectively distributed to the both ends and centre of the copper strips (2).
5. a kind of copper strips of easy heat radiation according to claim 1 is flexible coupling, it is characterised in that：The copper strips (2) is by described
First copper foil (3), second copper foil (8) and the 3rd copper foil (4) composition, wherein the 3rd copper foil (4)
It is provided with multiple and is arranged between first copper foil (3) and second copper foil (8).
6. a kind of copper strips of easy heat radiation according to claim 1 is flexible coupling, it is characterised in that：The projection (5) is provided with more
Individual, the both sides of first copper foil (3), the side of second copper foil (8) and the 3rd copper foil (4) are provided with size
The projection (5) identical, quantity is equal, set on first copper foil (3), second copper foil (8) described convex
Block (5) is corresponded with the projection (5) set on the 3rd copper foil (4) and welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854174.8A CN107481782A (en) | 2017-09-15 | 2017-09-15 | A kind of copper strips of easy heat radiation is flexible coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854174.8A CN107481782A (en) | 2017-09-15 | 2017-09-15 | A kind of copper strips of easy heat radiation is flexible coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107481782A true CN107481782A (en) | 2017-12-15 |
Family
ID=60585626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710854174.8A Pending CN107481782A (en) | 2017-09-15 | 2017-09-15 | A kind of copper strips of easy heat radiation is flexible coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107481782A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767859A (en) * | 2019-02-28 | 2019-05-17 | 首瑞（天津）电气设备有限公司 | Profile busbar |
| CN109883235A (en) * | 2019-03-12 | 2019-06-14 | 海盐金笔厂 | A kind of porous aluminum row item |
| CN112600050A (en) * | 2020-10-20 | 2021-04-02 | 陕西斯瑞新材料股份有限公司 | Auxiliary processing technology for copper foil flexible connection metal with high tear resistance |
-
2017
- 2017-09-15 CN CN201710854174.8A patent/CN107481782A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767859A (en) * | 2019-02-28 | 2019-05-17 | 首瑞（天津）电气设备有限公司 | Profile busbar |
| CN109767859B (en) * | 2019-02-28 | 2021-08-13 | 首瑞（天津）电气设备有限公司 | Section bar bus bar |
| CN109883235A (en) * | 2019-03-12 | 2019-06-14 | 海盐金笔厂 | A kind of porous aluminum row item |
| CN112600050A (en) * | 2020-10-20 | 2021-04-02 | 陕西斯瑞新材料股份有限公司 | Auxiliary processing technology for copper foil flexible connection metal with high tear resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171215 |