CN212782764U - Corona-resistant composite enameled flat copper wire for new energy automobile driving motor - Google Patents
Corona-resistant composite enameled flat copper wire for new energy automobile driving motor Download PDFInfo
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- CN212782764U CN212782764U CN202021886696.XU CN202021886696U CN212782764U CN 212782764 U CN212782764 U CN 212782764U CN 202021886696 U CN202021886696 U CN 202021886696U CN 212782764 U CN212782764 U CN 212782764U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 20
- 230000007797 corrosion Effects 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 25
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 description 17
- 239000010949 copper Substances 0.000 description 17
- 238000009413 insulation Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a corona-resistant composite enameled flat copper wire for a new energy automobile driving motor, which belongs to the field of cables and comprises a copper-clad flat copper wire body, wherein a wire core is arranged inside the copper-clad flat copper wire body, a sheath is arranged outside the copper-clad flat copper wire body, the wire core is arranged inside the sheath, a wire winding net is arranged on the inner layer of the sheath, two insulating layers are arranged inside the sheath, the copper-clad flat copper wire has double insulating property, so that the insulating property and corona-resistant capability of the copper-clad flat copper wire body are stronger, the copper-clad flat copper wire has the effect of prolonging the service life of the copper-clad flat copper wire and the effect of prolonging the service life of the automobile motor, the corona-resistant composite enameled flat copper wire for the new energy automobile driving motor is provided with an elastic layer, a waterproof layer and a corrosion-resistant layer, the effects of increasing the elasticity, the waterproofness and the corrosion resistance, and is durable and beneficial to use.
Description
Technical Field
The utility model relates to a LED display screen field, more specifically say, relate to a new energy automobile is corona-resistant composite enameled rectangular copper wire for driving motor.
Background
The copper flat wire is used for manufacturing the projects of motors, electrical equipment windings, installation of distribution equipment and the like, has the advantages of high surface brightness, low resistivity and the like, is also applied to automobile motors in the automobile industry, and becomes a material which is not used in the automobile motors.
At present, some corona-resistant composite enameled flat copper wires for new energy automobile driving motors in the market are provided with a layer of insulating layer for insulation, the enameled flat copper wires may have electric leakage, the enameled flat copper wires are damaged, the service life is shortened, the quality of still some enameled flat copper wires is general, and the enameled flat copper wires do not have elasticity, and when the corona-resistant composite enameled flat copper wires are used, the phenomena that the enameled flat copper wires are broken or corroded to be out of use can occur, the service life is short, and the corona-resistant composite enameled flat copper wires are not beneficial.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a corona-resistant composite enameled flat copper wire for new energy automobile driving motor, it is provided with two-layer insulating layer inside the sheath, double insulation characteristic has, make copper-clad flat copper wire body insulating nature and corona-resistant ability stronger, not only have the effect that increases copper-clad flat wire life, still have extension car motor life's effect, this corona-resistant composite enameled flat copper wire for new energy automobile driving motor is provided with the elastic layer again, waterproof layer and corrosion-resistant layer, have and increase copper-clad flat wire elasticity, waterproof nature and corrosion resistance's effect, make it have good quality, and durable, do benefit to the use.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a new energy automobile is compound enameled rectangular copper wire of corona resistance for driving motor, includes the enameled rectangular copper wire body, the inside sinle silk that is provided with of enameled rectangular copper wire body, the outside is provided with the sheath, the sinle silk sets up in the inside of sheath, the inlayer of sheath is provided with around the gauze, the surface of around the gauze is provided with first insulation layer, the surface on first insulation layer is provided with the second insulation layer, the surface on second insulation layer is provided with the elastic layer, and this new energy automobile is compound enameled rectangular copper wire of corona resistance for driving motor is provided with two-layer insulation layer inside the sheath, has dual insulating characteristic for the body of enameled rectangular copper wire is insulating and corona resistance can be stronger, not only has the effect of increase enameled rectangular copper wire life, still has the effect of extension car motor life, and this new energy automobile is compound enameled rectangular copper wire of corona resistance for driving motor is provided with the elastic layer again, The waterproof layer and the corrosion-resistant layer have the functions of increasing the elasticity, waterproofness and corrosion resistance of the copper-clad flat wire, so that the copper-clad flat wire has good quality, is durable and is beneficial to use.
Furthermore, the inner surface of the winding net is provided with a fixing block, the fixing block and the inner surface of the winding net are both in contact with the wire core, the fixing block has fixing and limiting effects, and the wire core can be fixed through the arrangement of the fixing blocks, so that the wire core is prevented from being separated from the sheath.
Further, the inside of elastic layer is provided with the round hole, the round hole is provided with ten at least, and sets up to the through-hole, through the setting of a plurality of round holes, not only has the elasticity that increases the elastic layer for the effect that the flat copper-clad wire elasticity is strengthened still has the heat dissipation, with the effect that the sinle silk produced the heat and dispels.
Furthermore, the surface of elastic layer is provided with the waterproof layer, and the waterproof layer has waterproof characteristic, can effectively prevent the hydrone infiltration sheath, soaks the sinle silk, has the effect of protection sinle silk.
Furthermore, the outer surface of the waterproof layer is provided with the corrosion-resistant layer, and the waterproof layer is corrosion-resistant, has the characteristics of acid and alkali resistance and the like, and cannot be easily corroded by some substances, so that the sheath has good quality, and the wire core can be protected from being corroded.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is provided with two-layer insulating layer inside the sheath, has the dual insulation characteristic, make package copper flat wire body insulating nature and corona resistance stronger, not only have the effect that increases package copper flat wire life, still have extension car motor life's effect, this new energy automobile is corona resistance composite enameled copper flat wire for driving motor is provided with the elastic layer again, waterproof layer and corrosion-resistant layer, it increases package copper flat wire elasticity to have, waterproof nature and corrosion resistance's effect, make it have good quality, and durable, do benefit to the use.
(2) The wire winding net inner surface is provided with the fixed block, and the fixed block all contacts with the sinle silk with the internal surface of wire winding net, and the fixed block has fixed and limiting displacement, through the setting of a plurality of fixed blocks, can fix the sinle silk to prevent it from breaking away from the sheath.
(3) The inside of elastic layer is provided with the round hole, and the round hole is provided with ten at least, and sets up to the through-hole, through the setting of a plurality of round holes, not only has the elasticity that increases the elastic layer for the effect that the flat copper wire elasticity of package was strengthened still has the heat dissipation, with the effect that the sinle silk produced the heat and dispels.
(4) The surface of elastic layer is provided with the waterproof layer, and the waterproof layer has waterproof characteristic, can effectively prevent the hydrone infiltration sheath, soaks the sinle silk, has the effect of protection sinle silk.
(5) The outer surface of the waterproof layer is provided with the corrosion-resistant layer, and the corrosion-resistant layer has characteristics such as acid and alkali resistance, can not be corroded by some materials easily, makes the sheath quality better, and can protect the sinle silk not corroded.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
fig. 3 is an enlarged view of fig. 2 at a.
The reference numbers in the figures illustrate:
the cable comprises a 1-clad copper flat wire body, a 2-core wire, a 3-sheath, a 4-wire winding net, a 5-fixing block, a 6-first insulating layer, a 7-second insulating layer, an 8-elastic layer, a 9-round hole, a 10-waterproof layer and a 11-corrosion-resistant layer.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a corona-resistant composite enameled rectangular copper wire for a new energy automobile driving motor comprises a enameled rectangular copper wire body 1, referring to fig. 1-3, a wire core 2 is arranged inside the enameled rectangular copper wire body 1, a sheath 3 is arranged outside the enameled rectangular copper wire body, the sheath 3 not only has the function of fixing the wire core 2, but also has the function of protecting the wire core 2, the wire core 2 is arranged inside the sheath 3, a winding net 4 is arranged on an inner layer of the sheath 3, a first insulating layer 6 is arranged on an outer surface of the winding net 4, a second insulating layer 7 is arranged on an outer surface of the first insulating layer 6, the enameled rectangular copper wire body 1 has double insulating properties and corona resistance through arrangement of the first insulating layer 6 and the second insulating layer 7, a paint film penetration caused by local ionization can be effectively avoided, the enameled rectangular copper wire body 1 is protected and the service life of the enameled rectangular copper wire body is prolonged, an elastic layer 8 is arranged on, the elastic layer 8 has elasticity, so that the copper-clad flat wire body 1 has elasticity, and when the copper-clad flat wire is used, if the copper-clad flat wire body needs to be set to a certain bending degree, the phenomena of breakage and the like can not occur.
Please refer to fig. 3, wire winding net 4 internal surface is provided with fixed block 5, the internal surface of fixed block 5 and wire winding net 4 all contacts with sinle silk 2, fixed block 5 has fixed and limiting displacement, setting through a plurality of fixed blocks 5, can fix sinle silk 2, thereby prevent it to break away from sheath 3, the inside of elastic layer 8 is provided with round hole 9, round hole 9 is provided with ten at least, and set up to the through-hole, setting through a plurality of round holes 9, not only have and increase elastic layer 8 elasticity, make the effect of package copper flat wire body 1 elasticity enhancement, still have the heat dissipation, produce the effect that the heat effluvium with sinle silk 2.
Referring to fig. 3, the waterproof layer 10 is disposed on the outer surface of the elastic layer 8, the waterproof layer 10 has waterproof characteristics, and can effectively prevent water molecules from penetrating into the sheath 3 and wetting the wire core 2, and has an effect of protecting the wire core 2, the corrosion-resistant layer 11 is disposed on the outer surface of the waterproof layer 10, and the corrosion-resistant layer 11 has good acid and alkali resistance, and cannot be easily corroded by some substances, so that the sheath 3 has strong corrosion resistance, cannot be easily corroded, and can also protect the wire core 2 from being corroded.
The corona-resistant composite enameled flat copper wire for the new energy automobile driving motor is characterized in that a fixing block 5 is arranged inside a winding net 4, the fixing block 5 has fixing and limiting effects, a wire core 2 can be fixed through the arrangement of a plurality of fixing blocks 5, so that the wire core is prevented from being separated from a sheath 3, the sheath 3 is provided with a first insulating layer 6, a second insulating layer 7, an elastic layer 8, a waterproof layer 10 and a corrosion-resistant layer 11, the copper-clad flat wire body 1 has double insulating characteristics and corona-resistant capability through the arrangement of the first insulating layer 6 and the second insulating layer 7, a paint film penetrating caused by local ionization can be effectively avoided, the copper-clad flat wire body 1 has the effects of protecting the copper-clad flat wire body 1 and prolonging the service life of the copper-clad flat wire body, the elastic layer 8 has elasticity, so that the copper-clad flat wire body 1 has elasticity, and can not be broken or the like if the copper-clad flat wire body needs to be set, round hole 9 not only has 8 elasticity of increase elastic layer, make 1 elasticity of package copper flat wire strengthen the effect, still have the heat dissipation, produce the effect of heat effluvium with sinle silk 2, waterproof layer 10 has waterproof characteristic, can effectively prevent hydrone infiltration sheath 3, soak sinle silk 2, the effect of protection sinle silk 2 has, corrosion-resistant layer 11 has characteristics such as good acid and alkali-resistance, can not corroded by some material easily, make sheath 3 corrosion resistance stronger, can not corroded easily, can also protect sinle silk 2 not corroded, combined action through above five, the effect of strengthening package copper flat wire body 1 quality and prolonging its life has, do benefit to the use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a new energy automobile is compound enameled rectangular copper wire of corona resistance for driving motor, includes copper-clad rectangular copper wire body (1), its characterized in that: the copper-clad flat wire comprises a copper-clad flat wire body (1), wherein a wire core (2) is arranged inside the copper-clad flat wire body (1), a sheath (3) is arranged outside the copper-clad flat wire body, the wire core (2) is arranged inside the sheath (3), a wire winding net (4) is arranged on an inner layer of the sheath (3), a first insulating layer (6) is arranged on the outer surface of the wire winding net (4), a second insulating layer (7) is arranged on the outer surface of the first insulating layer (6), and an elastic layer (8) is arranged on the outer surface of the second insulating.
2. The corona-resistant composite enameled rectangular copper wire for the new energy automobile drive motor, according to claim 1, is characterized in that: the inner surface of the wire winding net (4) is provided with a fixing block (5), and the inner surfaces of the fixing block (5) and the wire winding net (4) are both in contact with the wire core (2).
3. The corona-resistant composite enameled rectangular copper wire for the new energy automobile drive motor, according to claim 1, is characterized in that: the elastic layer (8) is internally provided with round holes (9), and the round holes (9) are provided with at least ten through holes.
4. The corona-resistant composite enameled rectangular copper wire for the new energy automobile drive motor, according to claim 1, is characterized in that: and a waterproof layer (10) is arranged on the outer surface of the elastic layer (8).
5. The corona-resistant composite enameled rectangular copper wire for the new energy automobile drive motor according to claim 4, is characterized in that: and the outer surface of the waterproof layer (10) is provided with a corrosion-resistant layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021886696.XU CN212782764U (en) | 2020-09-02 | 2020-09-02 | Corona-resistant composite enameled flat copper wire for new energy automobile driving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021886696.XU CN212782764U (en) | 2020-09-02 | 2020-09-02 | Corona-resistant composite enameled flat copper wire for new energy automobile driving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212782764U true CN212782764U (en) | 2021-03-23 |
Family
ID=75057790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021886696.XU Active CN212782764U (en) | 2020-09-02 | 2020-09-02 | Corona-resistant composite enameled flat copper wire for new energy automobile driving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212782764U (en) |
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2020
- 2020-09-02 CN CN202021886696.XU patent/CN212782764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A corona resistant composite enameled copper flat wire for driving motors of new energy vehicles Granted publication date: 20210323 Pledgee: Zhejiang Pingyang Rural Commercial Bank Co.,Ltd. Kunyang Branch Pledgor: Wenzhou Ruixiang flat line Co.,Ltd. Registration number: Y2024330000344 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |