CN208477984U - 180 grades of polyesterimide enameled copper round wire of automobile window motor - Google Patents
180 grades of polyesterimide enameled copper round wire of automobile window motor Download PDFInfo
- Publication number
- CN208477984U CN208477984U CN201821300705.5U CN201821300705U CN208477984U CN 208477984 U CN208477984 U CN 208477984U CN 201821300705 U CN201821300705 U CN 201821300705U CN 208477984 U CN208477984 U CN 208477984U
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- grades
- automobile window
- window motor
- paint
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 38
- 239000010949 copper Substances 0.000 title claims abstract description 38
- 229920003055 poly(ester-imide) Polymers 0.000 title claims abstract description 20
- 239000003973 paint Substances 0.000 claims abstract description 54
- 239000004020 conductor Substances 0.000 claims abstract description 20
- 238000005452 bending Methods 0.000 abstract description 11
- 230000035882 stress Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 241001614291 Anoplistes Species 0.000 description 1
- -1 Phthalazinone poly (arylene ether nitrile Chemical class 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses 180 grades of polyesterimide enameled copper round wire of automobile window motor, including copper conductor (1), the outer surface of copper conductor (1) is successively arranged the first insulating layer (2), second insulating layer (3), waterproof layer (4) and wearing layer (5) from inside to outside；It further include the paint ring (6) being arranged between the first insulating layer (2) and second insulating layer (3), it paints ring (6) to be arranged at copper conductor (1) axis direction interval, and the spacing of adjacent paint ring (6) is 0.2-0.4mm.The utility model has the characteristics that alleviate that bending ability is preferable, the poor small and service life of lateral stress is relatively long inside and outside paint film.
Description
Technical field
The utility model relates to a kind of automobile window motor enameled wire, especially automobile window motors with 180 grades of polyester Asias
Amine enamelling cuprum round line.
Background technique
In recent years, the enameled wire with the fast development of the industries such as electric power, automobile and household electrical appliances, as wherein motor raw material
Also it is more and more widely used, production requirement is also higher and higher.Enameled wire is generally by conductor and paint film two parts group
At manufacturing process mainly includes unwrapping wire, annealing, japanning, baking, cooling, lubrication and take-up.Enameled wire is generally winding wire,
After coiling, according to bending situation it is found that the paint film in coiling planar inner is pressurized, the paint film tension in outside is this
The stress difference in interior outside can damage paint film.Especially enameled wire after a period of work, paint film starts aging, this stress difference
The paint film in outside is resulted in be easier to crack.The enameled wire of existing automobile window motor, paint layer are cylindric knot mostly
Structure, the stress difference in interior outside is larger upon bending.Therefore, existing automobile window motor exists with enameled wire alleviates bending ability
Problem poor, lateral stress difference is big inside and outside paint film and service life is relatively short.
Utility model content
The purpose of the utility model is to provide 180 grades of polyesterimide enameled copper round wire of automobile window motor.This is practical
Novel have the characteristics that alleviate that bending ability is preferable, the poor small and service life of lateral stress is relatively long inside and outside paint film.
The technical solution of the utility model includes: automobile window motor is led with 180 grades of polyesterimide enameled copper round wire, including copper
Line, the outer surface of copper conductor are successively arranged the first insulating layer, second insulating layer, waterproof layer and wearing layer from inside to outside；Further include
Paint ring between first insulating layer and second insulating layer is set, and paint ring is arranged at copper conductor axis direction interval, and adjacent paint
The spacing of ring is 0.2-0.4mm.
Automobile window motor above-mentioned in 180 grades of polyesterimide enameled copper round wire, first insulating layer with a thickness of
0.02-0.04mm。
Automobile window motor above-mentioned in 180 grades of polyesterimide enameled copper round wire, the second insulating layer with a thickness of
0.04-0.06mm。
Automobile window motor above-mentioned in 180 grades of polyesterimide enameled copper round wire, the waterproof layer with a thickness of 0.01-
0.03mm。
Automobile window motor above-mentioned in 180 grades of polyesterimide enameled copper round wire, the wearing layer with a thickness of 0.02-
0.04mm。
Automobile window motor above-mentioned is in 180 grades of polyesterimide enameled copper round wire, and the paint ring is in copper conductor axis side
Upwards it is the structure of gradient thickness, locates thickness maximum among it, i.e., along axis direction, paints ring thickness first increases and then decreases.
With in 180 grades of polyesterimide enameled copper round wire, the average thickness of the paint ring is automobile window motor above-mentioned
0.02-0.03mm。
Compared with prior art, the utility model makes the paint layer of subsequent coated form fold by spaced paint ring
Structure.As a result, when integrally bending, this pleated structure can be effectively relieved answers in paint film on the outside of copper conductor bending direction
Power reduces the stress difference in outside in paint film.Stress value is small, in addition stress difference is small, thus the utility model starts always in paint film
After change, relatively existing enameled wire is still able to maintain preferable mechanical property, not easy to crack, and service life is also just longer.
Moreover, the spacing for painting ring is 0.2-0.4mm, and the thickness of paint film is usually 0.1-0.2mm.It is painting as a result,
Afterwards, the gap of surface of the paint film is smaller, can satisfy surface quality requirements.
Further, the paint ring of thickness variation makes the paint layer of subsequent coated be connected gentler, more resistant to bending.
To sum up, lateral stress difference is small opposite with service life inside and outside preferable, paint film with alleviation bending ability for the utility model
Longer feature.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of the utility model radial direction；
Fig. 2 is the diagrammatic cross-section of the utility model axial direction；
Fig. 3 is the principles of the present invention schematic diagram.
Appended drawing reference: 1- copper conductor, the first insulating layer of 2-, 3- second insulating layer, 4- waterproof layer, 5- wearing layer, 6- paint ring.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but be not intended as to the utility model limit according to
According to.
Embodiment: automobile window motor 180 grades of polyesterimide enameled copper round wire, including copper conductor 1, copper conductor 1 it is outer
Surface is successively arranged the first insulating layer 2, second insulating layer 3, waterproof layer 4 and wearing layer 5 from inside to outside；It further include being arranged first
Paint ring 6 between insulating layer 2 and second insulating layer 3, paint ring 6 are arranged at 1 axis direction interval of copper conductor, and adjacent paint ring 6
Spacing is 0.2-0.4mm.
First insulating layer 2 with a thickness of 0.02-0.04mm, preferably polyester-imide paint layer.
The average thickness of the paint ring 6 is 0.02-0.03mm, and the width of paint ring 6 in the axial direction is identical with above-mentioned spacing,
It is preferred that polyester-imide paint ring 6.
The second insulating layer 3 with a thickness of 0.04-0.06mm, preferred polyamide acid imide paint layer.
The waterproof layer 4 with a thickness of 0.01-0.03mm, preferably Photocurable Acrylic-Based Cathodic Electrophoretic Coating Modified by Polyurethane
Layer.
The wearing layer 5 with a thickness of 0.02-0.04mm, preferably Phthalazinone poly (arylene ether nitrile) ketone paint layer.
The paint ring 6 is the structure of gradient thickness on 1 axis direction of copper conductor, locates thickness maximum among it, meets reality
The processing technology of border japanning.
Working principle:
The utility model is after 1 surface of copper conductor coats the first insulating layer 2, by vacant in the setting of circumferencial direction interval
The paint roller of slot paints ring 6 to coat, and the surface middle part contacted in paint roller with copper conductor sink, and is then coated with second insulating layer 3, waterproof
Layer 4 and wearing layer 5.
As shown in Fig. 2, the paint layer of subsequent coated just forms the structure of fold, as shown in figure 3, similar after ring 6 is painted in coating
Organ packet.As a result, when integrally bending, the paint film on the outside of 1 bending direction of copper conductor can be effectively relieved in this pleated structure
Internal stress reduces the stress difference in outside in paint film.
The spacing of ring 6 is painted as 0.2-0.4mm, after every painting one coat, the surface of the paint film gap formed by this spacing will
It reduces.The thickness of paint film is usually 0.1-0.2mm, therefore after being painted with paint, surface gap is able to satisfy enamelled wire surface substantially
Quality requirement.Depending on the specific condition of production, paint layer can also be thickeied, keeps surface substantially flat.
Claims (6)
1. 180 grades of polyesterimide enameled copper round wire of automobile window motor, it is characterised in that: including copper conductor (1), copper conductor
(1) outer surface is successively arranged the first insulating layer (2), second insulating layer (3), waterproof layer (4) and wearing layer (5) from inside to outside；
Further include the paint ring (6) being arranged between the first insulating layer (2) and second insulating layer (3), paints ring (6) in copper conductor (1)
The setting of axis direction interval, and the spacing of adjacent paint ring (6) is 0.2-0.4mm.
2. 180 grades of polyesterimide enameled copper round wire of automobile window motor according to claim 1, it is characterised in that: institute
State the first insulating layer (2) with a thickness of 0.02-0.04mm.
3. 180 grades of polyesterimide enameled copper round wire of automobile window motor according to claim 1, it is characterised in that: institute
State second insulating layer (3) with a thickness of 0.04-0.06mm.
4. 180 grades of polyesterimide enameled copper round wire of automobile window motor according to claim 1, it is characterised in that: institute
State waterproof layer (4) with a thickness of 0.01-0.03mm.
5. 180 grades of polyesterimide enameled copper round wire of automobile window motor according to claim 1, it is characterised in that: institute
State wearing layer (5) with a thickness of 0.02-0.04mm.
6. 180 grades of polyesterimide enameled copper round wire of automobile window motor according to claim 1, it is characterised in that: institute
The structure that paint ring (6) is gradient thickness on copper conductor (1) axis direction is stated, it is maximum to locate thickness among it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300705.5U CN208477984U (en) | 2018-08-13 | 2018-08-13 | 180 grades of polyesterimide enameled copper round wire of automobile window motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300705.5U CN208477984U (en) | 2018-08-13 | 2018-08-13 | 180 grades of polyesterimide enameled copper round wire of automobile window motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477984U true CN208477984U (en) | 2019-02-05 |
Family
ID=65208532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821300705.5U Expired - Fee Related CN208477984U (en) | 2018-08-13 | 2018-08-13 | 180 grades of polyesterimide enameled copper round wire of automobile window motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477984U (en) |
-
2018
- 2018-08-13 CN CN201821300705.5U patent/CN208477984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |