CN212257138U - Copper sheet for transformer - Google Patents
Copper sheet for transformer Download PDFInfo
- Publication number
- CN212257138U CN212257138U CN202021309734.5U CN202021309734U CN212257138U CN 212257138 U CN212257138 U CN 212257138U CN 202021309734 U CN202021309734 U CN 202021309734U CN 212257138 U CN212257138 U CN 212257138U
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- copper sheet
- transformer
- coating
- sheet body
- protective coating
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Abstract
The utility model discloses a copper sheet for transformer, including the copper sheet body, the circular slot has been seted up to the inner chamber of copper sheet body, logical groove has been seted up to the bottom of copper sheet body inner chamber, the fixed surface of copper sheet body is connected with protective coating, protective coating is including outer protective coating and insulating coating, outer protective coating is including intensive membrane and anti-oxidation coating. The utility model discloses a copper sheet body, circular slot, protective coating, lead to the groove, the mounting hole, the installation piece, outer protective coating, insulating coating, reinforce membrane and anti-oxidation coating, can make the copper sheet reach the function that protecting effect is good, solved for the transformer on the current market copper sheet do not possess the function that protecting effect is good, the copper sheet needs to pass through insulation processing when using, along with the long-time use of transformer, its surface insulation protects easy ageing wear, influence the safety in utilization of transformer, be unfavorable for the problem that the user used for a long time.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a copper sheet for transformer.
Background
The transformer is a static electrical equipment for transforming alternating voltage and current to transmit alternating current energy, and realizes the transmission of the electric energy according to the principle of electromagnetic induction, and the transformer can be divided into a power transformer, a test transformer, an instrument transformer and a transformer with special purposes according to the purposes: the power transformer is a necessary device for power transmission and distribution and power consumer distribution.
The inner chamber of transformer need use the copper sheet to carry out the winding, and the copper sheet for the transformer on the existing market does not possess the good function of protecting effect, and the copper sheet need pass through insulating processing when using, along with the long-time use of transformer, its surface insulation protection easily ageing wearing and tearing, influence the safety in utilization of transformer, is unfavorable for user's long-time use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer copper sheet possesses the good advantage of protecting effect, has solved the transformer copper sheet on the current market and has not possessed the good function of protecting effect, and the copper sheet need be through insulation treatment when using, and along with the long-time use of transformer, its surface insulation protects easy ageing wear and tear, influences the safety in utilization of transformer, is unfavorable for the problem that the user used for a long time.
In order to achieve the above object, the utility model provides a following technical scheme: a copper sheet for a transformer comprises a copper sheet body, wherein a circular groove is formed in an inner cavity of the copper sheet body, a through groove is formed in the bottom of the inner cavity of the copper sheet body, a protective coating is fixedly connected to the surface of the copper sheet body and comprises an outer protective coating and an insulating coating, and the outer protective coating comprises a reinforced film and an anti-oxidation coating.
Preferably, both sides of the bottom of the copper sheet body are fixedly connected with mounting pieces, and mounting holes are formed in the surfaces of the mounting pieces.
Preferably, the outer protective coating is positioned on top of the insulating coating, and the insulating coating has a thickness of 0.03 mm.
Preferably, the reinforced film is positioned on the top of the anti-oxidation coating, and the thickness of the reinforced film and the thickness of the anti-oxidation coating are both 0.01 mm.
Preferably, the outer side of the copper sheet body is provided with a round angle, and the thickness of the copper sheet body is 1.2 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a copper sheet body, circular slot, protective coating, lead to the groove, the mounting hole, the installation piece, outer protective coating, insulating coating, reinforce membrane and anti-oxidation coating, can make the copper sheet reach the function that protecting effect is good, solved for the transformer on the current market copper sheet do not possess the function that protecting effect is good, the copper sheet needs to pass through insulation processing when using, along with the long-time use of transformer, its surface insulation protects easy ageing wear, influence the safety in utilization of transformer, be unfavorable for the problem that the user used for a long time.
2. Through the use of the mounting sheet and the mounting hole, the electric connection of a user can be more convenient, and the operation and use of the user are convenient;
by using the outer protective coating, the insulating coating can be effectively protected, and the phenomenon of protection failure caused by conditions such as oxidation denaturation or abrasion and the like during use is avoided;
by using the reinforced film, the influence of surface abrasion on the use safety of the copper sheet body in the long-time use process can be effectively avoided, and by using the anti-oxidation coating, the phenomenon of oxidation denaturation of the insulating coating in the long-time use process can be effectively avoided, so that the service life of the insulating coating is ensured;
through seting up of fillet, can effectively avoid the staff to appear the phenomenon that the fish tail influences the operation safety in production wire winding process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the protective coating of the present invention;
fig. 3 is a schematic structural view of the outer protective coating of the present invention.
In the figure: 1. a copper sheet body; 2. a circular groove; 3. a protective coating; 4. a through groove; 5. mounting holes; 6. mounting a sheet; 7. an outer protective coating; 8. an insulating coating; 9. a strengthening film; 10. and (4) an anti-oxidation coating.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a copper sheet body 1, circular slot 2, protective coating 3, lead to groove 4, mounting hole 5, installation piece 6, outer protective coating 7, insulating coating 8, intensive membrane 9 and anti-oxidation coating 10 part are the parts that general standard spare or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a copper sheet for a transformer comprises a copper sheet body 1, wherein mounting pieces 6 are fixedly connected to both sides of the bottom of the copper sheet body 1, mounting holes 5 are formed in the surface of the mounting pieces 6, through the use of the mounting pieces 6 and the mounting holes 5, electrical connection can be more conveniently performed by a user, and the copper sheet is convenient for the user to operate and use, a circular groove 2 is formed in an inner cavity of the copper sheet body 1, a through groove 4 is formed in the bottom of the inner cavity of the copper sheet body 1, a round angle is formed on the outer side of the copper sheet body 1, the thickness of the copper sheet body 1 is 1.2mm, through the formation of the round angle, the phenomenon that the operation safety is affected by scratches of workers in the production and winding process can be effectively avoided, a protective coating 3 is fixedly connected to the surface of the copper sheet body 1, the protective coating 3 comprises an outer, the thickness of insulating coating 8 is 0.03mm, use through outer protective coating 7, can effectively protect insulating coating 8, avoid it to appear when using oxidation modification or wearing and tearing the situation such as cause the phenomenon of protection inefficacy, outer protective coating 7 is including strengthening membrane 9 and anti-oxidation coating 10, strengthening membrane 9 is located the top of anti-oxidation coating 10, the thickness of strengthening membrane 9 and anti-oxidation coating 10 is 0.01mm, use through strengthening membrane 9, can effectively avoid copper sheet body 1 surface wear to influence safe in utilization in long-time use, use through anti-oxidation coating 10, can effectively avoid insulating coating 8 to appear the phenomenon of oxidation modification in long-time use, the life of insulating coating 8 has been ensured.
When in use, the installation sheet 6 and the installation hole 5 are used, so that the electric connection of a user can be more conveniently carried out, the operation and the use of the user are convenient, the insulating coating 8 is made of a silicon rubber coating, the insulating coating 8 can be effectively protected by using the outer protective coating 7, the phenomenon that the insulating coating fails due to the conditions of oxidation modification or abrasion and the like when in use is avoided, the reinforcing film 9 is made of a PET (polyethylene terephthalate) film, the use of the reinforcing film 9 can effectively avoid the phenomenon that the copper sheet body 1 is abraded to influence the use safety in the long-time use process, the anti-oxidation coating 10 is made of an acrylic resin coating, the phenomenon that the insulating coating 8 is oxidized and modified in the long-time use process can be effectively avoided by using the anti-oxidation coating 10, the service life of the insulating coating 8 is ensured, and by arranging a fillet, can effectively avoid the staff to appear the phenomenon that the fish tail influences the operation safety in production wire winding process, cooperation through above-mentioned structure can make the copper sheet reach the function that the protecting effect is good, it does not possess the function that the protecting effect is good to have solved the copper sheet for the transformer on the current market, need process insulation when the copper sheet uses, along with the long-time use of transformer, its surface insulation protects easy ageing wearing and tearing, influence the safe in utilization of transformer, be unfavorable for the problem that the user used for a long time, and is suitable for being generalized to use.
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 (5)
1. A copper sheet for transformer, includes copper sheet body (1), its characterized in that: the copper sheet comprises a copper sheet body (1), and is characterized in that a circular groove (2) is formed in an inner cavity of the copper sheet body (1), a through groove (4) is formed in the bottom of the inner cavity of the copper sheet body (1), a protective coating (3) is fixedly connected to the surface of the copper sheet body (1), the protective coating (3) comprises an outer protective coating (7) and an insulating coating (8), and the outer protective coating (7) comprises a reinforced film (9) and an anti-oxidation coating (10).
2. The copper sheet for the transformer as claimed in claim 1, wherein: the copper sheet comprises a copper sheet body (1), wherein mounting pieces (6) are fixedly connected to two sides of the bottom of the copper sheet body (1), and mounting holes (5) are formed in the surfaces of the mounting pieces (6).
3. The copper sheet for the transformer as claimed in claim 1, wherein: the outer protective coating (7) is positioned on the top of the insulating coating (8), and the thickness of the insulating coating (8) is 0.03 mm.
4. The copper sheet for the transformer as claimed in claim 1, wherein: the reinforced film (9) is positioned on the top of the anti-oxidation coating (10), and the thicknesses of the reinforced film (9) and the anti-oxidation coating (10) are both 0.01 mm.
5. The copper sheet for the transformer as claimed in claim 1, wherein: the copper sheet comprises a copper sheet body (1), wherein the outer side of the copper sheet body (1) is provided with a round angle, and the thickness of the copper sheet body (1) is 1.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021309734.5U CN212257138U (en) | 2020-07-07 | 2020-07-07 | Copper sheet for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021309734.5U CN212257138U (en) | 2020-07-07 | 2020-07-07 | Copper sheet for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212257138U true CN212257138U (en) | 2020-12-29 |
Family
ID=73979382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021309734.5U Active CN212257138U (en) | 2020-07-07 | 2020-07-07 | Copper sheet for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212257138U (en) |
-
2020
- 2020-07-07 CN CN202021309734.5U patent/CN212257138U/en active Active
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