CN214754280U - Heat dissipation type flexible copper bar flexible connection for electric connection - Google Patents
Heat dissipation type flexible copper bar flexible connection for electric connection Download PDFInfo
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- CN214754280U CN214754280U CN202120790189.4U CN202120790189U CN214754280U CN 214754280 U CN214754280 U CN 214754280U CN 202120790189 U CN202120790189 U CN 202120790189U CN 214754280 U CN214754280 U CN 214754280U
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- copper bar
- heat dissipation
- connecting piece
- metal
- silica gel
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Abstract
The utility model relates to a copper bar connection technology field, especially a heat dissipation type flexible copper bar flexible connection for electric connection, it includes first connecting piece, second connecting piece and copper bar body, be connected with the copper bar body between first connecting piece and the second connecting piece, the outside cladding of copper bar body has dustproof cloth, the inner wall of dustproof cloth is fixed to bond has silica gel heat conduction cushion, silica gel heat conduction cushion is connected with a plurality of metal radiators; the utility model discloses a be equipped with silica gel heat conduction cushion and metal radiator, because the volume and the weight of metal radiator are all less, the steadiness ability of being connected with silica gel heat conduction cushion obtains improving, and simultaneously, the metal radiator distributes on each position of silica gel heat conduction cushion for its radiating efficiency further improves, and in addition, through being equipped with dustproof cloth, makes it possess functions such as anticorrosive dustproof, avoids gathering the dust in the messenger, influences the use, and ensures electrically conductive efficiency and reduces the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of the copper bar connection technique and specifically relates to a heat dissipation type flexible copper bar flexible coupling for electricity is connected.
Background
The flexible connection is made by cold pressing bare copper wire or tinned copper braided wire (stranded wire) suitable for various high-voltage electric appliances, vacuum electric appliances, mine explosion-proof switches, automobiles, locomotives and other related products. The lap interface of the copper bar flexible connection is formed by one-time welding by adopting a molecular diffusion welding technology, and has the characteristics of good product quality, strong conductivity, large current bearing, small resistance value, durability and the like. The method is widely applied to metallurgy (such as electrolytic aluminum, electrolytic zinc and electrolytic copper), chemical engineering (such as electroplating), power plant and power station engineering, and power equipment (such as transformer and power distribution cabinet).
The in-process of current copper bar flexible coupling using, the main problem that exists is: (1) the heat dissipation process is generally completed by connecting the silica gel heat conduction gasket with the metal heat dissipation sheet, the silica gel heat conduction gasket belongs to an insulation structure, meanwhile, the silica gel heat conduction gasket is soft, and the metal heat dissipation sheet is hard, so that the connection and fixation of the metal heat dissipation sheet and the silica gel heat conduction gasket are difficult (if the connection is not stable, the metal heat dissipation sheet is easy to separate from the silica gel heat conduction gasket due to the large weight of the metal heat dissipation sheet), in addition, the heat dissipation effect is not good, heat dissipation is performed through a certain side (the silica gel heat conduction gasket and the metal heat dissipation sheet are arranged on a certain side of the copper bar flexible connection), and the heat dissipation efficiency is reduced; (2) copper bar flexible coupling gathers the dust easily in the in-process that uses, if the dust gathers more, can lead to copper bar flexible coupling's electrically conductive efficiency to reduce, can lead to the trouble when serious, has the potential safety hazard. To this end, we propose a heat dissipation type flexible copper bar flexible connection for electrical connection.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a heat dissipation type flexible copper bar flexible coupling for electricity is connected, this copper bar flexible coupling not only can realize that the metal radiator stabilizes and connects silica gel heat conduction gasket through improving the back to further improve its radiating efficiency, moreover, still make it possess functions such as anticorrosive dustproof, avoid gathering the dust in the messenger, influence the use, and ensure electrically conductive efficiency and reduce the potential safety hazard.
The technical scheme of the utility model is that:
the utility model provides a heat dissipation type flexible copper bar flexible coupling for electricity is connected which characterized in that: it includes first connecting piece, second connecting piece and copper bar body, be connected with the copper bar body between first connecting piece and the second connecting piece, the outside cladding of copper bar body has dustproof cloth, the fixed bonding of inner wall of dustproof cloth has silica gel heat conduction cushion, silica gel heat conduction cushion is connected with a plurality of metal radiator, the metal radiator comprises metal heat dissipation pole and metal heat dissipation spheroid, the one end and the metal heat dissipation spheroid of metal heat dissipation pole are connected, the other end intercommunication dustproof cloth and silica gel heat conduction cushion fixed connection of metal heat dissipation pole.
Furthermore, the copper bar body comprises a plurality of copper foils, and the copper foils are stacked to form the copper bar body.
Furthermore, the first connecting piece and the second connecting piece are both provided with connecting holes.
Further, the connecting hole is a circular through hole.
Furthermore, the first connecting piece and the second connecting piece are both made of metal aluminum blocks.
Furthermore, the metal heat dissipation rod and the metal heat dissipation ball body are integrally formed.
Furthermore, the dustproof cloth is glass fiber cloth. Has the functions of corrosion prevention, dust prevention and the like.
The utility model has the advantages that: the utility model discloses a be equipped with silica gel heat conduction cushion and metal radiator, and the metal radiator comprises metal heat dissipation pole and metal heat dissipation spheroid, and a plurality of metal radiator is connected with silica gel heat conduction cushion, because the volume and the weight of metal radiator are all less, the steadiness ability of being connected with silica gel heat conduction cushion is improved, simultaneously, the metal radiator distributes on each position of silica gel heat conduction cushion for its radiating efficiency further improves, if certain metal radiator breaks away from silica gel heat conduction cushion, also can not influence holistic radiating effect; in addition, through being equipped with dustproof cloth, make it possess functions such as anticorrosive dustproof, avoid gathering the dust in the messenger, influence the use to guarantee the electric conduction efficiency and reduce the potential safety hazard.
Drawings
Fig. 1 is a schematic view of the first connecting piece and the second connecting piece of the present invention connecting the copper bar body;
FIG. 2 is a schematic view of the copper bar body after being connected with the dustproof cloth;
fig. 3 is the schematic structural diagram of the metal heat sink connected to the silica gel heat-conducting cushion block.
In the figure, 1, a first connecting piece; 2. a second connecting member; 3. a copper bar body; 4. a dust cloth; 5. a silica gel heat conducting cushion block; 6. a metal heat sink; 7. a metal heat dissipation rod; 8. a metal heat dissipation sphere; 9. and connecting the holes.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1-3, a heat dissipation type flexible copper bar flexible connection for electricity is connected, it includes first connecting piece 1, second connecting piece 2 and copper bar body 3, be connected with copper bar body 3 between first connecting piece 1 and the second connecting piece 2, the outside cladding of copper bar body 3 has dustproof cloth 4, the inner wall of dustproof cloth 4 is fixed to bond has silica gel heat conduction cushion 5, silica gel heat conduction cushion 5 is connected with a plurality of metal radiator 6, metal radiator 6 comprises metal radiating rod 7 and metal heat dissipation spheroid 8, the one end of metal radiating rod 7 is connected with metal heat dissipation spheroid 8, the other end intercommunication dustproof cloth 4 and the 5 fixed connection of silica gel heat conduction cushion of metal radiating rod 7.
The copper bar body 3 comprises a plurality of copper foils, and the copper foils are stacked to form the copper bar body 3.
And the first connecting piece 1 and the second connecting piece 2 are both provided with a connecting hole 9.
The connecting hole 9 is a circular through hole.
The first connecting piece 1 and the second connecting piece 2 are both made of metal aluminum blocks.
The metal heat dissipation rod 7 and the metal heat dissipation ball 8 are integrally formed.
The dustproof cloth 4 is glass fiber cloth. Has the functions of corrosion prevention, dust prevention and the like.
In the utility model, through being equipped with silica gel heat conduction cushion 5 and metal radiator 6, and metal radiator 6 comprises metal heat dissipation pole 7 and metal heat dissipation spheroid 8, a plurality of metal radiator 6 is connected with silica gel heat conduction cushion 5, because the volume and the weight of metal radiator 6 are all less, the stability of being connected with silica gel heat conduction cushion 5 can be improved, simultaneously, metal radiator 6 distributes on each position of silica gel heat conduction cushion 5, make its radiating efficiency further improve, if certain metal radiator 6 breaks away from silica gel heat conduction cushion 5, also can not influence holistic radiating effect; in addition, through being equipped with dustproof cloth 4, make it possess functions such as anticorrosive dustproof, avoid gathering the dust in the messenger, influence the use to guarantee the electric conduction efficiency and reduce the potential safety hazard.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a heat dissipation type flexible copper bar flexible coupling for electricity is connected which characterized in that: it includes first connecting piece (1), second connecting piece (2) and copper bar body (3), be connected with copper bar body (3) between first connecting piece (1) and second connecting piece (2), the outside cladding of copper bar body (3) has dustproof cloth (4), the inner wall fixing of dustproof cloth (4) bonds and has silica gel heat conduction cushion (5), silica gel heat conduction cushion (5) are connected with a plurality of metal radiator (6), metal radiator (6) comprises metal radiating rod (7) and metal heat dissipation spheroid (8), the one end and the metal heat dissipation spheroid (8) of metal radiating rod (7) are connected, the other end intercommunication dustproof cloth (4) and silica gel heat conduction cushion (5) fixed connection of metal radiating rod (7).
2. The flexible connection of heat dissipation type copper bar for electric connection of claim 1, wherein: the copper bar body (3) comprises a plurality of copper foils, and the copper foils are stacked to form the copper bar body (3).
3. The flexible connection of heat dissipation type copper bar for electric connection of claim 2, wherein: and the first connecting piece (1) and the second connecting piece (2) are both provided with connecting holes (9).
4. The flexible connection of heat dissipation type copper bar for electric connection as claimed in claim 3, wherein: the connecting hole (9) is a circular through hole.
5. The flexible connection of heat dissipation type copper bar for electric connection as claimed in claim 4, wherein: the first connecting piece (1) and the second connecting piece (2) are both made of metal aluminum blocks.
6. The flexible connection of heat dissipation type copper bar for electric connection of claim 5, wherein: the metal heat dissipation rod (7) and the metal heat dissipation ball body (8) are integrally formed.
7. The flexible connection of heat dissipation type copper bar for electric connection of claim 6, wherein: the dustproof cloth (4) is glass fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790189.4U CN214754280U (en) | 2021-04-19 | 2021-04-19 | Heat dissipation type flexible copper bar flexible connection for electric connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790189.4U CN214754280U (en) | 2021-04-19 | 2021-04-19 | Heat dissipation type flexible copper bar flexible connection for electric connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754280U true CN214754280U (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120790189.4U Active CN214754280U (en) | 2021-04-19 | 2021-04-19 | Heat dissipation type flexible copper bar flexible connection for electric connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754280U (en) |
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2021
- 2021-04-19 CN CN202120790189.4U patent/CN214754280U/en active Active
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