CN213593870U - Protective film for electromechanical insulation - Google Patents
Protective film for electromechanical insulation Download PDFInfo
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- CN213593870U CN213593870U CN202021072386.4U CN202021072386U CN213593870U CN 213593870 U CN213593870 U CN 213593870U CN 202021072386 U CN202021072386 U CN 202021072386U CN 213593870 U CN213593870 U CN 213593870U
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Abstract
The utility model discloses a protection film that electromechanical insulation used. The utility model discloses a, including the insulating film body, bottom surface one side of insulating film body is provided with the protection bottom, the upper surface of protection bottom is provided with the protection film basic unit, the side of protecting the film basic unit far away from the protection bottom is provided with the insulating layer, the side of insulating layer far away from the protection film basic unit is provided with the fire prevention extexine, the surface of fire prevention extexine is glued through easy-to-tear bonding glue and is had antifriction protection film; the antifriction protection film can protect the upper surface of insulating film body in the transportation, prevents that the upper surface of insulating film body from receiving the friction, takes place to break, influences the insulating properties fire prevention extexine inside the insulating film body and can prevent that the insulating film body from taking place the burning under high temperature environment, causes the incident to the security of insulating film body in the use has been increased.
Description
Technical Field
The utility model belongs to the technical field of the protection film production, specifically be a protection film that electromechanical insulation used.
Background
The protective film is functionally intended to cover a layer of film over the physical object that we are protecting. Functional protective films such as an AR anti-reflection film, an AG frosted anti-reflection film, a mobile phone mirror film, an anti-peeping film, a high-definition anti-scratch film and the like are available on the world at present. The earliest origins. When the backlight of the main screen is turned off, the protective film plays a role of a mirror. When the backlight is turned on, characters and images can be normally displayed through the film. The film is divided into 5-6 layers, and one of the layers is subjected to aluminum evaporation treatment. The layer is used for reflecting external light to realize the function of a mirror; the protective film can be applied to the following fields according to the application range: metal product surfaces, coated metal product surfaces, plastic product surfaces, automotive product surfaces, electronic product surfaces, signage product surfaces, profile product surfaces, and other product surfaces; the insulating film is a thin film capable of ensuring good electrical insulation. The film should have a high resistivity (higher than 1010 Ω · cm) and breakdown field strength, while the electronic structure is characterized by a large forbidden band width. For use in high frequency insulation, materials are also required to have low dielectric losses.
But common insulating film in the use to do not possess the fire prevention function, meet comparatively dangerous environment and often can take place safe accident, the insulating film is in the transportation simultaneously, if careless the protection, often can cause the damage because of the friction to influence subsequent safe handling.
Disclosure of Invention
The utility model aims to provide a: in order to solve the above-mentioned problems, a protective film for electromechanical insulation is provided.
The utility model adopts the technical scheme as follows: a protective film for electromechanical insulation comprises an insulating film body, wherein a protective bottom layer is arranged on one side of the bottom surface of the insulating film body, a protective film base layer is arranged on the upper surface of the protective bottom layer, an insulating layer is arranged on one side, away from the protective bottom layer, of the protective film base layer, a fireproof outer surface layer is arranged on one side, away from the protective film base layer, of the insulating layer, and the surface of the fireproof outer surface layer is bonded with an anti-friction protective film through easy-to-tear bonding glue;
the easily torn strip of taking off of protruding form is located to four limits of lower surface of protection bottom bonds, easily tear and take off the strip and adopted the material comparatively soft of material to make, the thickness of easily tearing taking off the strip is 1.50mm, the one end of easily tearing taking off the strip is provided with easily tears the mouth.
In a preferred embodiment, the length of the anti-friction protective film is 100.00cm, the width of the anti-friction protective film is 80.00cm, the thickness of the anti-friction protective film is 0.50mm, and the anti-friction protective film is made of a resin material with better wear resistance.
In a preferred embodiment, the length of the fireproof outer surface layer is 98.00cm, the width of the fireproof outer surface layer is 78cm, the thickness of the fireproof outer surface layer is 0.30mm, and the inside of the fireproof outer surface layer is made of a polycarbonate flame-retardant film.
In a preferred embodiment, the length of the insulating layer is 98.00cm, the width of the insulating layer is 78cm, the thickness of the insulating layer is 0.52mm, and polyimide which is an organic insulating material is added inside the insulating layer.
In a preferred embodiment, the length of protection film basic unit is 98.00cm, the width of protection film basic unit is 78cm, the thickness of protection film basic unit is 0.28mm, the protection film basic unit has adopted environmental protection pc substrate to make, the ground of protection film basic unit covers there is one deck environmental protection bonding glue.
In a preferred embodiment, the length of the protective bottom layer is 98.00cm, the width of the protective bottom layer is 78cm, the thickness of the protective bottom layer is 0.40mm, and the protective bottom layer is made of a soft material film with relatively soft texture.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the antifriction protection film can protect the upper surface of insulating film body in the transportation, prevents that the upper surface of insulating film body from receiving the friction, takes place to break, influences the inside insulating properties of insulating film body, and the protection bottom also can protect the bottom of insulating film body simultaneously to be equipped with easily to tear after taking off the strip, make to take more convenient, thereby increased the use convenience of insulating film body.
2. The utility model discloses in, the fire prevention extexine can prevent that the insulating film body from taking place the burning under high temperature environment, causes the incident to increased the security of insulating film body in the use, improved the protectiveness of insulating film body to inside object.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the bottom of the present invention;
fig. 3 is a schematic diagram of the layered structure of the present invention.
The labels in the figure are: 1-an anti-friction protective film, 2-an insulating film body, 3-an easy-to-tear strip, 4-a fireproof outer surface layer, 5-an insulating layer, 6-a protective film base layer and 7-a protective bottom layer.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 belong to the protection scope of the present invention.
Referring to fig. 1-3, a protective film for electromechanical insulation comprises an insulating film body 2, a protective bottom layer 7 is arranged on one side of the bottom surface of the insulating film body 2, the length of the protective bottom layer 7 is 98.00cm, the width of the protective bottom layer 7 is 78cm, the thickness of the protective bottom layer 7 is 0.40mm, and the protective bottom layer 7 is made of a soft material; the upper surface of the protective bottom layer 7 is provided with a protective film base layer 6, the length of the protective film base layer 6 is 98.00cm, the width of the protective film base layer 6 is 78cm, the thickness of the protective film base layer 6 is 0.28mm, the protective film base layer 6 is made of an environment-friendly pc base material, and a layer of environment-friendly adhesive glue is covered on the ground of the protective film base layer 6; an insulating layer 5 is arranged on one side surface of the protective film base layer 6, which is far away from the protective bottom layer 7, the length of the insulating layer 5 is 98.00cm, the width of the insulating layer 5 is 78cm, the thickness of the insulating layer 5 is 0.52mm, and organic insulating material polyimide is added in the insulating layer 5; one side surface of the insulating layer 5, which is far away from the protective film base layer 6, is provided with a fireproof outer surface layer 4, the length of the fireproof outer surface layer 4 is 98.00cm, the width of the fireproof outer surface layer 4 is 78cm, the thickness of the fireproof outer surface layer 4 is 0.30mm, the fireproof outer surface layer 4 is made of a polycarbonate flame-retardant film, the fireproof outer surface layer 4 can prevent the insulating film body 2 from burning in a high-temperature environment to cause safety accidents, thereby increasing the safety of the insulating film body 2 in the using process and improving the protection of the insulating film body 2 to internal objects; the surface of the fireproof outer surface layer 4 is adhered with an anti-friction protective film 1 through an easily-torn adhesive, the length of the anti-friction protective film 1 is 100.00cm, the width of the anti-friction protective film 1 is 80.00cm, the thickness of the anti-friction protective film 1 is 0.50mm, and the anti-friction protective film 1 is made of a resin material with better wear resistance;
the strip 3 is taken off in easily tearing of protruding form of lower surface four limits department bonding of protection bottom 7, easily tear and take off strip 3 and adopted the comparatively soft material of material to make, the thickness of easily tearing take off strip 3 is 1.50mm, the one end of easily tearing take off strip 3 is provided with easily tearing the mouth, antifriction protection film 1 can be in the transportation, protect the upper surface of insulating film body 2, the upper surface that prevents insulating film body 2 receives the friction, take place to break, influence the inside insulating properties of insulating film body 2, simultaneously protection bottom 7 also can protect the bottom of insulating film body 2, and after having equipped with easily tearing take off strip 3, make and take more convenient, thereby the use convenience of insulating film body 2 has been increased.
The working principle is as follows: when the protective film for electromechanical insulation is used, the insulating film bodies 2 can be stacked and transported firstly, in the transportation process, the anti-friction protective film 1 can prevent a plurality of insulating film bodies 2 from rubbing to cause scratch and fracture of the surfaces of the insulating film bodies 2, so as to protect the surfaces of the insulating film bodies 2, after the insulating film bodies 2 are transported to a proper position, the insulating film bodies 2 can be opened as required, the protective bottom layer 7 can be torn through the easy-tear strips 3 at the bottom of the protective bottom layer 7, then the protective film base layer 6 is aligned to the surface needing to be installed and laminated for lamination, then the insulating film bodies 2 can be normally used, in the use process of the insulating film bodies 2, if dangerous conditions such as fire disasters occur outside the insulating film bodies 2, at the moment, the fireproof outer surface layer 4 can prevent an external fire source from burning the inside of the insulating film bodies 2, affecting the insulating properties of the protective film base layer 6.
In this protection film of electromechanical insulation usefulness, antifriction protection film 1 can be in the transportation, protect the upper surface of insulator film body 2, prevent that the upper surface of insulator film body 2 from receiving the friction, take place to break, influence the inside insulating properties of insulator film body 2, the bottom 7 of protection simultaneously also can protect the bottom of insulator film body 2, and after being equipped with easily tearing strip 3, it is more convenient to make to take, thereby the use convenience of insulator film body 2 has been increased.
In the protective film for electromechanical insulation, the fireproof outer surface layer 4 can prevent the insulating film body 2 from burning in a high-temperature environment to cause safety accidents, so that the safety of the insulating film body 2 in the using process is improved, and the protection of the insulating film body 2 on internal objects is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A protective film for electromechanical insulation, comprising an insulating film body (2), characterized in that: a protective bottom layer (7) is arranged on one side of the bottom surface of the insulating film body (2), a protective film base layer (6) is arranged on the upper surface of the protective bottom layer (7), an insulating layer (5) is arranged on one side, away from the protective bottom layer (7), of the protective film base layer (6), a fireproof outer surface layer (4) is arranged on one side, away from the protective film base layer (6), of the insulating layer (5), and the surface of the fireproof outer surface layer (4) is bonded with an anti-friction protective film (1) through an easy-to-tear adhesive;
the easily torn strip of taking off (3) of protruding form of lower surface four limits department bonding of protection bottom layer (7), easily tear strip of taking off (3) and adopted the comparatively soft material of material to make, the thickness of easily tearing strip of taking off (3) is 1.50mm, the one end of easily tearing strip of taking off (3) is provided with easily tears the mouth.
2. A protective film for electromechanical insulation according to claim 1, wherein: the length of antifriction protection film (1) is 100.00cm, the width of antifriction protection film (1) is 80.00cm, the thickness of antifriction protection film (1) is 0.50mm, antifriction protection film (1) has adopted the better resin material of wearability to make.
3. A protective film for electromechanical insulation according to claim 1, wherein: the length of the fireproof outer surface layer (4) is 98.00cm, the width of the fireproof outer surface layer (4) is 78cm, the thickness of the fireproof outer surface layer (4) is 0.30mm, and the fireproof outer surface layer (4) is made of a polycarbonate flame-retardant film.
4. A protective film for electromechanical insulation according to claim 1, wherein: the length of the insulating layer (5) is 98.00cm, the width of the insulating layer (5) is 78cm, and the thickness of the insulating layer (5) is 0.52 mm.
5. A protective film for electromechanical insulation according to claim 1, wherein: the length of protection film basic unit (6) is 98.00cm, the width of protection film basic unit (6) is 78cm, the thickness of protection film basic unit (6) is 0.28mm, protection film basic unit (6) have adopted environmental protection pc substrate to make, the ground of protection film basic unit (6) covers there is one deck environmental protection bonding glue.
6. A protective film for electromechanical insulation according to claim 1, wherein: the length of protection bottom layer (7) is 98.00cm, the width of protection bottom layer (7) is 78cm, the thickness of protection bottom layer (7) is 0.40mm, protection bottom layer (7) have adopted the comparatively soft material soft film of texture to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021072386.4U CN213593870U (en) | 2020-06-11 | 2020-06-11 | Protective film for electromechanical insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021072386.4U CN213593870U (en) | 2020-06-11 | 2020-06-11 | Protective film for electromechanical insulation |
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| CN213593870U true CN213593870U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021072386.4U Active CN213593870U (en) | 2020-06-11 | 2020-06-11 | Protective film for electromechanical insulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115785835A (en) * | 2022-12-26 | 2023-03-14 | 无锡希恩电气有限公司 | Insulating film for insulating amorphous film-sandwiched magnetic ring |
-
2020
- 2020-06-11 CN CN202021072386.4U patent/CN213593870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115785835A (en) * | 2022-12-26 | 2023-03-14 | 无锡希恩电气有限公司 | Insulating film for insulating amorphous film-sandwiched magnetic ring |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220921 Address after: 312000 Zhejiang Shaoxing Keqiao District Hutang street bin Shi Village Lake Guest Patentee after: SHAOXING YONGXING FILM CO.,LTD. Address before: 312000 Yongxin village, HUTANG street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Hongcheng New Material Co.,Ltd. |
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| TR01 | Transfer of patent right |