CN207303399U - A kind of heat radiating type copper bar is flexible coupling - Google Patents
A kind of heat radiating type copper bar is flexible coupling Download PDFInfo
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- CN207303399U CN207303399U CN201721220389.6U CN201721220389U CN207303399U CN 207303399 U CN207303399 U CN 207303399U CN 201721220389 U CN201721220389 U CN 201721220389U CN 207303399 U CN207303399 U CN 207303399U
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- copper
- silica gel
- heat
- gel piece
- conductive insulating
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Abstract
The utility model discloses a kind of heat radiating type copper bar to be flexible coupling, including the soft copper being made of some strip being stacked copper foils is arranged；At the both ends of soft copper row, pressure welding has jointing respectively；Soft copper row both sides are provided with heat conductive insulating silica gel piece；Glassine paper arranged in parallel is provided with heat conductive insulating silica gel piece；Heat conductive insulating silica gel piece is arranged at intervals the both sides for being adhered to copper foil by the vertical copper foil of hot melt adhesive；Glassine paper is located between two adjacent copper foils, makes to form heat dissipation gap between two adjacent copper foils.The utility model electric conductivity is strong, it is big to bear electric current, alternating current resistance value is small, easy for installation, the side of soft copper row is provided with heat conductive insulating silica gel piece, and make to form heat dissipation gap between adjacent copper foil by the glassine paper on heat conductive insulating silica gel piece, substantially increase the radiating efficiency of the utility model, perfect heat-dissipating.
Description
Technical field
The part field that is electrically connected is the utility model is related to, more particularly to a kind of heat radiating type copper bar is flexible coupling.
Background technology
Copper bar is flexible coupling, and the electric conductivity having due to it is strong, bears that electric current is big, alternating current resistance value is small, shock-proof durable and reliable
The features such as property is high, is widely used in the fields such as new-energy automobile, electric system, ac motor control system, switch transformer.
It can not only improve conductivity, the installation error between adjusting device, at the same can also play work compensation, convenient experiment and
The effect such as maintenance.But copper bar is flexible coupling can produce more heat in use, and it is stacking between each copper foil tape
Structure, heat radiation energy force difference.
Utility model content
It is flexible coupling in order to solve the above technical problems, the utility model provides a kind of heat radiating type copper bar, for the prior art
In deficiency, coordinated using heat conductive insulating silica gel piece and glassine paper, make to form heat dissipation gap between adjacent copper foil, solve copper bar
More heat can be produced in use by being flexible coupling, and be stepped construction between each copper foil tape, and heat radiation energy force difference is asked
Topic.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of heat radiating type copper bar is flexible coupling, if including by
The soft copper row for the strip copper foil composition that dry plate is stacked；At the both ends of soft copper row, pressure welding has jointing respectively；Institute
Jointing is stated to be made of copper material；Described jointing one end takes the shape of the letter U, and is folded in the both sides up and down of the soft copper row, passes through pressure
Weldering is connected with soft copper row；The other end of the jointing is the connection contact of a pair of opposing, is touched in the connection
The contact of the oriented two connection contact inner bulge of on piece punching press；Soft copper row both sides are provided with heat conductive insulating silica gel
Piece；Glassine paper arranged in parallel is provided with the heat conductive insulating silica gel piece；The heat conductive insulating silica gel piece is hung down by hot melt adhesive
The straight copper foil is arranged at intervals the both sides for being adhered to the copper foil；The glassine paper is located between the two adjacent copper foils, is made
Heat dissipation gap is formed between the two adjacent copper foils.
As a kind of preferred solution of the utility model, heat emission hole is provided with the copper foil, the institute in different layers
The heat emission hole stated on copper foil corresponds.
As a kind of preferred solution of the utility model, the height that the glassine paper stretches out the heat conductive insulating silica gel piece is
2-4mm, the thickness of the glassine paper is 0.2-0.4mm.
As a kind of preferred solution of the utility model, ventilation hole is provided with the heat conductive insulating silica gel piece.
As a kind of preferred solution of the utility model, the soft copper row is made of the 15-35 layers of copper foil.
As a kind of preferred solution of the utility model, the thickness of the copper foil is 0.05-0.15mm.
Through the above technical solutions, the beneficial effect of technical solutions of the utility model is：The utility model electric conductivity is strong, holds
By electric current is big, alternating current resistance value is small, easy for installation, the side of soft copper row is provided with heat conductive insulating silica gel piece, and pass through heat conduction
Glassine paper on insulation silica gel piece makes to form heat dissipation gap between adjacent copper foil, substantially increases the heat dissipation effect of the utility model
Rate, perfect heat-dissipating.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model.
Corresponding component title of the numeral represented by with letter in figure：
1. soft copper arranges 2. jointing, 3. connection contact
4. 5. ventilation hole of heat conductive insulating silica gel piece.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
With reference to Fig. 1, the utility model provides a kind of heat radiating type copper bar and is flexible coupling, including by some length being stacked
The soft copper row 1 of bar shaped copper foil composition.Soft copper row 1 is preferably made of 15-35 layers of copper foil.The thickness of copper foil is 0.05-0.15mm.It is soft
Copper bar 1 can be bent deformation.At the both ends of soft copper row 1, pressure welding has jointing 2 respectively.Jointing 2 is made of copper material；
2 one end of jointing takes the shape of the letter U, and is folded in the both sides up and down of soft copper row 1, is connected by pressure welding with soft copper row 1；Jointing 2
The other end is the connection contact 3 of a pair of opposing, and oriented two connection contacts, 3 inner bulge of punching press touches on connection contact 3
Head.The utility model can realize quick connection installation by jointing 2.The external lug being attached with jointing 2
On be provided with hole corresponding with contact, when connection, only need to be corresponding with hole by contact and then clamps connection contact 3.Arranged in soft copper
1 both sides are provided with heat conductive insulating silica gel piece 4.Heat conductive insulating silica gel piece 4 is using silica gel as base material, and addition metal oxide etc. is various
Auxiliary material, a kind of heat-conducting medium material synthesized by special process, is given birth to exclusively for the conceptual design that heat is transmitted using gap
Production.Glassine paper arranged in parallel is provided with heat conductive insulating silica gel piece 4.Glassine paper stretches out the height of heat conductive insulating silica gel piece 4
For 2-4mm, the thickness of glassine paper is 0.2-0.4mm.Heat conductive insulating silica gel piece 4 is arranged at intervals adhesion by the vertical copper foil of hot melt adhesive
In the both sides of copper foil.Preferably, ventilation hole 5 is provided with heat conductive insulating silica gel piece 4.Glassine paper be located in two adjacent copper foils it
Between, make to form heat dissipation gap between two adjacent copper foils.
In order to further improve the heat dissipation effect of the utility model, heat emission hole is provided with copper foil, in different layers
Heat emission hole on copper foil corresponds.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：The utility model electric conductivity is strong, bears electric current
Greatly, alternating current resistance value is small, easy for installation, the side of soft copper row 1 is provided with heat conductive insulating silica gel piece 4, and pass through heat conductive insulating
Glassine paper on silica gel piece 4 makes to form heat dissipation gap between adjacent copper foil, substantially increases the radiating efficiency of the utility model, dissipates
Good in thermal property.
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 these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the 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 (6)
1. a kind of heat radiating type copper bar is flexible coupling, it is characterised in that including what is be made of some strip being stacked copper foils
Soft copper is arranged；At the both ends of soft copper row, pressure welding has jointing respectively；The jointing is made of copper material；It is described to connect
First end takes the shape of the letter U, and is folded in the both sides up and down of the soft copper row, is connected by pressure welding and soft copper row；The jointing
The other end be a pair of opposing connection contact, it is convex on the inside of oriented two connection contact of punching press on the connection contact
The contact risen；Soft copper row both sides are provided with heat conductive insulating silica gel piece；It is provided with the heat conductive insulating silica gel piece parallel
The glassine paper of arrangement；By hot melt adhesive, vertically the copper foil interval setting is adhered to the copper foil to the heat conductive insulating silica gel piece
Both sides；The glassine paper is located between the two adjacent copper foils, makes to form heat dissipation gap between the two adjacent copper foils.
2. heat radiating type copper bar according to claim 1 is flexible coupling, it is characterised in that heat dissipation is provided with the copper foil
Hole, the heat emission hole on the copper foil in different layers correspond.
3. heat radiating type copper bar according to claim 1 is flexible coupling, it is characterised in that it is exhausted that the glassine paper stretches out the heat conduction
The height of edge silica gel piece is 2-4mm, and the thickness of the glassine paper is 0.2-0.4mm.
4. heat radiating type copper bar according to claim 1 is flexible coupling, it is characterised in that is set on the heat conductive insulating silica gel piece
It is equipped with ventilation hole.
5. heat radiating type copper bar according to claim 1 is flexible coupling, it is characterised in that the soft copper row is as described in 15-35 layers
Copper foil forms.
6. heat radiating type copper bar according to claim 1 is flexible coupling, it is characterised in that the thickness of the copper foil is 0.05-
0.15mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721220389.6U CN207303399U (en) | 2017-09-22 | 2017-09-22 | A kind of heat radiating type copper bar is flexible coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721220389.6U CN207303399U (en) | 2017-09-22 | 2017-09-22 | A kind of heat radiating type copper bar is flexible coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303399U true CN207303399U (en) | 2018-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721220389.6U Active CN207303399U (en) | 2017-09-22 | 2017-09-22 | A kind of heat radiating type copper bar is flexible coupling |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648782A (en) * | 2018-06-26 | 2020-01-03 | Abb瑞士股份有限公司 | Copper conductor |
-
2017
- 2017-09-22 CN CN201721220389.6U patent/CN207303399U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648782A (en) * | 2018-06-26 | 2020-01-03 | Abb瑞士股份有限公司 | Copper conductor |
| CN110648782B (en) * | 2018-06-26 | 2022-04-29 | Abb瑞士股份有限公司 | Copper conductor |
| CN114822917A (en) * | 2018-06-26 | 2022-07-29 | Abb瑞士股份有限公司 | Copper conductor |
| CN114822917B (en) * | 2018-06-26 | 2024-04-09 | Abb瑞士股份有限公司 | Copper conductor |
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