CN217607566U - Permanent magnet direct current motor magnetic shoe for automobile cooling fan - Google Patents
Permanent magnet direct current motor magnetic shoe for automobile cooling fan Download PDFInfo
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- CN217607566U CN217607566U CN202220965631.7U CN202220965631U CN217607566U CN 217607566 U CN217607566 U CN 217607566U CN 202220965631 U CN202220965631 U CN 202220965631U CN 217607566 U CN217607566 U CN 217607566U
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Abstract
The utility model discloses a be used for car cooling fan permanent magnet direct current motor magnetic shoe, including the magnetic shoe body, the magnetic shoe body includes inoxidizing coating, magnetic shoe basic unit and enhancement layer, the inoxidizing coating includes chlorosulfonated polyethylene dope layer, polyurea dope layer, zinc silicate dope layer and modified polyphenylene sulfide dope layer. The utility model discloses a setting of chlorosulfonated polyethylene dope layer, have ozone-resistant, resistant chemical corrosion, resistant oil, it is heat-resisting, light-fast and wear resistance are better, setting through the zinc silicate dope layer, it is good to have the durability, from closure good, it is fabulous corrosion-resistant to have, high temperature resistant, resistant time and ultraviolet ray ageing resistance, setting through the polyurea dope layer, it is strong to have adhesive force, friction-resistant, hardness is strong, good thermal stability, ageing-resistant and anticorrosion, it needs to carry out protection work to it at the in-process of work inside to have solved current magnetic shoe, avoid the in-process breaking occur of work, lead to the problem that equipment broke down.
Description
Technical Field
The utility model relates to a magnetic shoe technical field specifically is a be used for car cooling fan permanent magnet direct current motor magnetic shoe.
Background
The magnetic shoe is mainly used in a permanent magnet direct current motor, different from an electromagnetic motor which generates a magnetic potential source through a magnet exciting coil, the permanent magnet motor generates a constant magnetic potential source by using a permanent magnet material, and the permanent magnet magnetic shoe has a plurality of advantages of replacing electric excitation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a be used for car cooling fan permanent magnet direct current motor magnetic shoe possesses the advantage that facilitates the use, has solved current magnetic shoe and has carried out protection work to it at the in-process of work inside it need, avoids the in-process of work to break off, leads to the problem that equipment broke down.
The utility model discloses a be used for car cooling fan permanent magnetism direct current motor magnetic shoe, including the magnetic shoe body, the magnetic shoe body includes inoxidizing coating, magnetic shoe basic unit and enhancement layer, the inoxidizing coating includes chlorosulfonated polyethylene dope layer, polyurea dope layer, zinc silicate dope layer and modified polyphenylene sulfide dope layer, the enhancement layer includes polytetrafluoroethylene dope layer, polyurethane dope layer and epoxy furan dope layer, the bottom fixed connection of inoxidizing coating is in the top of magnetic shoe basic unit, the bottom fixed connection of magnetic shoe basic unit is in the top of enhancement layer.
The utility model discloses a be used for car cooling fan permanent magnetism direct current motor magnetic shoe, wherein the thickness of inoxidizing coating is less than the thickness of magnetic shoe basic unit, the thickness of magnetic shoe basic unit is greater than the thickness of enhancement layer.
The utility model discloses a be used for automobile cooling fan permanent magnet direct current motor magnetic shoe, wherein the bottom fixed connection of chlorosulfonated polyethylene dope layer is in the top of polyurea dope layer, the bottom fixed connection of polyurea dope layer is in the top of zinc silicate dope layer, the bottom fixed connection of zinc silicate dope layer is in the top of modified polyphenylene sulfide dope layer, and through the setting of chlorosulfonated polyethylene dope layer, it is better to have resistant ozone, resistant chemical corrosion, resistant oily, heat-resisting, light-fast and wear resistance, and through the setting of zinc silicate dope layer, it is good to have the durability, from the closure, has fabulous corrosion-resistant, high temperature resistant, resistant time and ultraviolet ray aging resistance.
The utility model discloses a be used for car cooling fan permanent magnetism direct current motor magnetic shoe, wherein the thickness of chlorosulfonated polyethylene dope layer is less than the thickness of polyurea dope layer, the thickness of polyurea dope layer is less than the thickness of zinc silicate dope layer, the thickness of zinc silicate dope layer is greater than the thickness of modified polyphenylene sulfide dope layer, through the setting of polyurea dope layer, has that adhesive force is strong, antifriction, hardness is strong, good thermal stability, ageing-resistant and anticorrosion, through the setting of modified polyphenylene sulfide dope layer, has good shock resistance, has higher hardness, can also be high temperature resistant and the corruption of non-oxidizing acid, concentrated alkali and solvent resistant.
The utility model discloses a be used for car cooling fan permanent magnetism direct current motor magnetic shoe, wherein the top fixed connection in the bottom of polyurethane coating layer of polytetrafluoroethylene coating layer, the top fixed connection in the bottom of epoxy furan coating layer of polyurethane coating layer, through the setting of polytetrafluoroethylene coating layer, have high temperature resistant, low temperature resistant, corrosion-resistant and waterproof, have adhesive force reinforce, antifriction and hardness strong etc. through the setting of polyurethane coating layer, have superior properties such as adhesive force reinforce, the wearability is good, hardness is big and chemical resistance, weatherability are good.
The utility model discloses a be used for car cooling fan permanent magnetism direct current motor magnetic shoe, wherein the thickness of polytetrafluoroethylene dope layer is less than the thickness of polyurethane dope layer, the thickness of polyurethane dope layer is greater than the thickness of epoxy furan dope layer, through the setting of epoxy furan dope layer, has outstanding corrosion resistance, heat resistance and wear resistance, can also improve smooth finish's effect.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a setting of chlorosulfonated polyethylene dope layer, have ozone resistance, chemical resistance, it is resistant to oil, it is heat-resisting, light-fast and wear resistance are better, setting through the zinc silicate dope layer, it is good to have the durability, from closure is good, it is fabulous corrosion-resistant to have, high temperature resistant, resistant time and ultraviolet ray aging property, setting through the polyurea dope layer, it is strong to have adhesive force, friction-fast, hardness is strong, good heat stability, aging resistance and anticorrosion, setting through modified polyphenylene sulfide dope layer, there is good shock resistance, there is higher hardness, can also be high temperature resistant, and non-oxidizing acid resistant, the corruption of dense alkali and solvent, setting through the polytetrafluoroethylene dope layer, it is high temperature resistant, low temperature resistant, corrosion and waterproof, it is strong to have adhesive force, friction-fast and hardness are strong etc., setting through the polyurethane dope layer, it is strong to have adhesive force, wear resistance is good, hardness is big and chemical resistance, superior performance such as weather resistance is good, setting through the epoxy furan, outstanding corrosion resistance, heat resistance and wear resistance, the effect of smooth finish can also be improved, the characteristics of having solved current magnetic tile need carry out the work in the course to carry out the product, the trouble of its work, the problem of avoiding the breakdown of its in-process to appear.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a cross-sectional view of the protective layer of the structure of the present invention;
fig. 3 is a sectional view of the structure enhancing layer of the present invention.
In the figure: 1. a magnetic shoe body; 2. a protective layer; 3. a magnetic shoe base layer; 4. an enhancement layer; 5. a chlorosulfonated polyethylene coating layer; 6. a polyurea coating layer; 7. a zinc silicate coating layer; 8. a modified polyphenylene sulfide coating layer; 9. a polytetrafluoroethylene coating layer; 10. a polyurethane coating layer; 11. and (3) an epoxy furan coating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, a permanent magnet dc motor magnetic shoe for an automobile cooling fan comprises a magnetic shoe body 1, wherein the magnetic shoe body 1 comprises a protective layer 2, a magnetic shoe base layer 3 and a reinforcing layer 4, the protective layer 2 comprises a chlorosulfonated polyethylene coating layer 5, a polyurea coating layer 6, a zinc silicate coating layer 7 and a modified polyphenylene sulfide coating layer 8, the reinforcing layer 4 comprises a polytetrafluoroethylene coating layer 9, a polyurethane coating layer 10 and an epoxy furan coating layer 11, the bottom of the protective layer 2 is fixedly connected to the top of the magnetic shoe base layer 3, and the bottom of the magnetic shoe base layer 3 is fixedly connected to the top of the reinforcing layer 4.
The thickness of the protective layer 2 is smaller than that of the magnetic tile base layer 3, and the thickness of the magnetic tile base layer 3 is larger than that of the reinforcing layer 4.
The bottom fixed connection of chlorosulfonated polyethylene dope layer 5 is in the top of polyurea dope layer 6, the bottom fixed connection of polyurea dope layer 6 is in the top of zinc silicate dope layer 7, the bottom fixed connection of zinc silicate dope layer 7 is in the top of modified polyphenylene sulfide dope layer 8, through the setting of chlorosulfonated polyethylene dope layer 5, ozone resistance, chemical corrosion resistance, oil resistance, heat resistance, light and wear resistance are better, through the setting of zinc silicate dope layer 7, it is good to have the durability, from the closure, excellent corrosion resistance, high temperature resistance, resistant time and ultraviolet ray aging performance.
The thickness of the chlorosulfonated polyethylene coating layer 5 is smaller than that of the polyurea coating layer 6, the thickness of the polyurea coating layer 6 is smaller than that of the zinc silicate coating layer 7, the thickness of the zinc silicate coating layer 7 is larger than that of the modified polyphenylene sulfide coating layer 8, the polyurea coating layer 6 has the advantages of strong adhesive force, friction resistance, strong hardness, good thermal stability, aging resistance and corrosion resistance, and the modified polyphenylene sulfide coating layer 8 has the advantages of good impact resistance, high hardness, high temperature resistance and resistance to corrosion of non-oxidative acids, concentrated alkali and solvents.
The top fixed connection of polytetrafluoroethylene dope layer 9 is in the bottom of polyurethane dope layer 10, the top fixed connection of polyurethane dope layer 10 is in the bottom of epoxy furan dope layer 11, through the setting of polytetrafluoroethylene dope layer 9, it is high temperature resistant, low temperature resistant, corrosion-resistant and waterproof to have, and adhesive force is strong, antifriction and hardness are strong etc. through the setting of polyurethane dope layer 10, have adhesive force strong, the wearability is good, hardness is big and the good and superior performance such as chemical resistance, weatherability.
The thickness of the polytetrafluoroethylene coating layer 9 is smaller than that of the polyurethane coating layer 10, the thickness of the polyurethane coating layer 10 is larger than that of the epoxy furan coating layer 11, and the epoxy furan coating layer 11 has outstanding corrosion resistance, heat resistance and abrasion resistance and can improve the smoothness.
When the environment-friendly waterproof paint is used, the chlorosulfonated polyethylene coating layer 5 is good in ozone resistance, chemical corrosion resistance, oil resistance, heat resistance, light resistance and wear resistance, the zinc silicate coating layer 7 is good in durability and self-sealing performance, and has excellent corrosion resistance, high temperature resistance, weather resistance and ultraviolet light aging resistance, the polyurea coating layer 6 is strong in adhesive force, friction resistance, high hardness, good thermal stability, aging resistance and corrosion resistance, the modified polyphenylene sulfide coating layer 8 is good in impact resistance and high in hardness, can resist high temperature and corrosion of non-oxidative acid, concentrated alkali and a solvent, the polytetrafluoroethylene coating layer 9 is high in temperature resistance, low temperature resistance, corrosion resistance and water resistance, strong in adhesive force, friction resistance, high hardness and the like, the polyurethane coating layer 10 is high in adhesive force, good in wear resistance, high in hardness, good in chemical resistance, good in weather resistance and the like, the epoxy furan coating layer 11 is outstanding in corrosion resistance, heat resistance and wear resistance, the smoothness function can be improved, the characteristic of being convenient to use is achieved, and the problem that the existing paint is prevented from being broken in the work process and the magnetic protection device is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be used for car cooling fan permanent magnetism direct current motor magnetic shoe, includes magnetic shoe body (1), its characterized in that: magnetic shoe body (1) includes inoxidizing coating (2), magnetic shoe basic unit (3) and enhancement layer (4), inoxidizing coating (2) are including chlorosulfonated polyethylene coating layer (5), polyurea coating layer (6), zinc silicate coating layer (7) and modified polyphenylene sulfide coating layer (8), enhancement layer (4) are including polytetrafluoroethylene coating layer (9), polyurethane coating layer (10) and epoxy furan coating layer (11), the bottom fixed connection of inoxidizing coating (2) is in the top of magnetic shoe basic unit (3), the bottom fixed connection of magnetic shoe basic unit (3) is in the top of enhancement layer (4).
2. The magnetic shoe for the permanent magnet direct current motor of the cooling fan of the automobile as set forth in claim 1, characterized in that: the thickness of the protective layer (2) is smaller than that of the magnetic tile base layer (3), and the thickness of the magnetic tile base layer (3) is larger than that of the enhancement layer (4).
3. The magnetic shoe for the permanent magnet direct current motor of the automobile cooling fan according to claim 1, characterized in that: the bottom of the chlorosulfonated polyethylene coating layer (5) is fixedly connected to the top of the polyurea coating layer (6), the bottom of the polyurea coating layer (6) is fixedly connected to the top of the zinc silicate coating layer (7), and the bottom of the zinc silicate coating layer (7) is fixedly connected to the top of the modified polyphenylene sulfide coating layer (8).
4. The magnetic shoe for the permanent magnet direct current motor of the automobile cooling fan according to claim 1, characterized in that: the thickness of the chlorosulfonated polyethylene coating layer (5) is smaller than that of the polyurea coating layer (6), the thickness of the polyurea coating layer (6) is smaller than that of the zinc silicate coating layer (7), and the thickness of the zinc silicate coating layer (7) is larger than that of the modified polyphenylene sulfide coating layer (8).
5. The magnetic shoe for the permanent magnet direct current motor of the automobile cooling fan according to claim 1, characterized in that: the top of the polytetrafluoroethylene coating layer (9) is fixedly connected to the bottom of the polyurethane coating layer (10), and the top of the polyurethane coating layer (10) is fixedly connected to the bottom of the epoxy furan coating layer (11).
6. The magnetic shoe for the permanent magnet direct current motor of the cooling fan of the automobile as set forth in claim 1, characterized in that: the thickness of polytetrafluoroethylene coating layer (9) is less than the thickness of polyurethane coating layer (10), the thickness of polyurethane coating layer (10) is greater than the thickness of epoxy furan coating layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220965631.7U CN217607566U (en) | 2022-04-25 | 2022-04-25 | Permanent magnet direct current motor magnetic shoe for automobile cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220965631.7U CN217607566U (en) | 2022-04-25 | 2022-04-25 | Permanent magnet direct current motor magnetic shoe for automobile cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217607566U true CN217607566U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220965631.7U Active CN217607566U (en) | 2022-04-25 | 2022-04-25 | Permanent magnet direct current motor magnetic shoe for automobile cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217607566U (en) |
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2022
- 2022-04-25 CN CN202220965631.7U patent/CN217607566U/en active Active
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