Battery masking tape for new energy

Abstract

The utility model discloses a new energy battery shielding adhesive tape which comprises an adhesive tape main body, a wear-resistant layer is arranged in the adhesive tape main body, an insulating layer is arranged below the wear-resistant layer, a waterproof layer is arranged below the insulating layer, a heat-resistant layer is arranged below the waterproof layer, and an anti-corrosion layer is arranged below the heat-resistant layer. A base material layer is arranged below the anti-corrosion layer, and an adhesive layer is attached to the lower portion of the base material layer. According to the shielding adhesive tape for the new energy battery, the heat-resistant layer, the anti-corrosion layer and the base material layer are matched for use, the heat-resistant layer is made of a polyimide material and has excellent heat resistance, so that the adhesive tape main body can work for a long time in a high-temperature environment, and the electrical insulation performance and the mechanical strength of the adhesive tape main body are kept; the structure is stable, and corrosion of various chemical substances can be resisted, so that the adhesive tape main body is protected from corrosion damage, and the battery for the new energy automobile can normally and stably run.

Description

Technical Field

[0001] The utility model relates to the technical field related to new energy vehicles, in particular to a battery masking tape for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. New energy vehicle batteries need to be shielded with tape to meet the performance requirements of the battery system in complex environments.

[0003] However, existing tapes are prone to corrosion or denaturation when in contact with certain chemicals for a long time, which may cause the performance of the tape to deteriorate and affect the reliability and safety of the battery system. Therefore, the present application provides a battery masking tape for new energy to meet the needs. Utility Model Content

[0004] The purpose of the utility model is to provide a battery masking tape for new energy to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery masking tape for new energy, comprising a tape main body, a wear-resistant layer is arranged inside the tape main body, an insulating layer is arranged below the wear-resistant layer, a water-blocking layer is arranged below the insulating layer, a heat-resistant layer is arranged below the water-blocking layer, an anti-corrosion layer is arranged below the heat-resistant layer, a base material layer is arranged below the anti-corrosion layer, an adhesive layer is bonded below the base material layer, and a reel is installed on the inner side of the tape main body.

[0006] Preferably, the material of the wear-resistant layer is polyurethane, and the wear-resistant layer is connected to the insulating layer by adhesive bonding.

[0007] Preferably, the water-blocking layer and the heat-resistant layer are connected by adhesive bonding, and the lower part of the water-blocking layer is in contact with the upper part of the heat-resistant layer.

[0008] Preferably, the material of the anti-corrosion layer is polyethylene, and the anti-corrosion layer is used in conjunction with the heat-resistant layer.

[0009] Preferably, a release paper is attached to one side of the adhesive layer, and the width of the release paper is the same as the width of the tape body.

[0010] Preferably, a support ring is installed inside the reel, a support rod is fixed inside the support ring, and a fixing ring is fixed inside the support rod.

[0011] Preferably, the support rods are distributed in a ring shape inside the support ring, and the support rods and the support ring are arranged as an integrally formed structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This new energy battery masking tape is used in combination with a heat-resistant layer, an anti-corrosion layer and a substrate layer. The heat-resistant layer is made of polyimide material and has excellent heat resistance, so that the tape body can work for a long time in a high temperature environment and maintain its electrical insulation performance and mechanical strength. At the same time, the anti-corrosion layer is made of polyethylene material, which has a relatively stable structure and can resist the erosion of various chemical substances, thereby protecting the tape body from corrosion damage, so that the battery for new energy vehicles can operate normally and stably;

[0014] 2. This kind of new energy battery masking tape has a wear-resistant layer, an insulating layer and a water-blocking layer. The wear-resistant layer is made of polyurethane, which has excellent wear resistance and can prevent the main body of the tape from being ruptured by friction. The water-blocking layer is made of butyl rubber, which has good waterproof performance and can seal the battery to prevent water from penetrating into the battery.

[0015] 3. This new energy battery masking tape has a support ring, a support rod and a fixed ring. The support rod has a better stabilizing effect on the inner side of the support ring, which can support the reel and prevent the reel from being deformed after being compressed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional structure diagram of the main body of the adhesive tape of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the support ring of the utility model.

[0019] In the figure: 1. Tape body; 2. Wear-resistant layer; 3. Insulating layer; 4. Water-blocking layer; 5. Heat-resistant layer; 6. Anti-corrosion layer; 7. Base material layer; 8. Adhesive layer; 9. Release paper; 10. Reel; 11. Support ring; 12. Support rod; 13. Fixing ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 The utility model provides a technical solution: a battery masking tape for new energy, including a tape body 1, a wear-resistant layer 2 is arranged inside the tape body 1, the material of the wear-resistant layer 2 is polyurethane, the wear-resistant layer 2 and the insulating layer 3 are connected by adhesive bonding, the material of the wear-resistant layer 2 is polyurethane, and the wear-resistant performance is excellent, so as to avoid the tape body 1 from being broken due to friction, an insulating layer 3 is arranged below the wear-resistant layer 2, a water-blocking layer 4 is arranged below the insulating layer 3, the water-blocking layer 4 and the heat-resistant layer 5 are connected by adhesive bonding, the lower part of the water-blocking layer 4 is in contact with the upper part of the heat-resistant layer 5, the material of the water-blocking layer 4 is butyl rubber, and the waterproof performance is good, so as to seal the battery and prevent water from penetrating into the battery;

[0022] See also Figure 1-2 A heat-resistant layer 5 is provided below the water-blocking layer 4, and an anti-corrosion layer 6 is provided below the heat-resistant layer 5. The material of the anti-corrosion layer 6 is polyethylene. The anti-corrosion layer 6 is used in conjunction with the heat-resistant layer 5. The anti-corrosion layer 6 is made of polyethylene material, and has a relatively stable structure and can resist the erosion of various chemical substances, thereby protecting the tape body 1 from corrosion damage, so that the battery for new energy vehicles can operate normally and stably. A base material layer 7 is provided below the anti-corrosion layer 6, and an adhesive layer 8 is attached below the base material layer 7. A release paper 9 is attached to one side of the adhesive layer 8. The width of the release paper 9 is the same as that of the tape body 1. The release paper 9 can facilitate the user to tear the tape body 1 for easy pasting;

[0023] See also Figure 1 and Figure 3 A reel 10 is installed on the inner side of the tape body 1, a support ring 11 is installed inside the reel 10, a support rod 12 is fixed inside the support ring 11, a fixing ring 13 is fixed inside the support rod 12, the support rod 12 has a good stability effect on the inner side of the support ring 11, and can support the reel 10 to prevent the reel 10 from deforming after being compressed, the support rod 12 is distributed in a ring shape inside the support ring 11, the support rod 12 and the support ring 11 are an integrated structure, the structural stability is strong, and it is not easy to be damaged.

[0024] Working principle: When using the new energy battery masking tape, first tear off the release paper 9 and stick the tape body 1 on the outside of the new energy battery. The heat-resistant layer 5 is made of polyimide material and has excellent heat resistance, so that the tape body 1 can work for a long time in a high temperature environment and maintain its electrical insulation performance and mechanical strength. Secondly, the anti-corrosion layer 6 is made of polyethylene material with a relatively stable structure and can resist the erosion of various chemical substances, thereby protecting the tape body 1 from corrosion damage, so that the battery for new energy vehicles can operate normally and stably. Finally, the support rod 12 has a better stabilizing effect on the inner side of the support ring 11, which can support the reel 10 and prevent the reel 10 from deformation after being compressed. In this way, the use process of the new energy battery masking tape is completed.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery masking tape for new energy, comprising a tape body (1), characterized in that: The tape body (1) is provided with a wear-resistant layer (2) inside, an insulating layer (3) is provided below the wear-resistant layer (2), a water-blocking layer (4) is provided below the insulating layer (3), a heat-resistant layer (5) is provided below the water-blocking layer (4), an anti-corrosion layer (6) is provided below the heat-resistant layer (5), a base material layer (7) is provided below the anti-corrosion layer (6), an adhesive layer (8) is bonded below the base material layer (7), and a reel (10) is installed on the inner side of the tape body (1).

2. A battery masking tape for new energy according to claim 1, characterized in that: The material of the wear-resistant layer (2) is polyurethane, and the wear-resistant layer (2) and the insulating layer (3) are connected by adhesive bonding.

3. The battery masking tape for new energy according to claim 1, characterized in that: The water-blocking layer (4) and the heat-resistant layer (5) are connected by adhesive bonding, and the lower part of the water-blocking layer (4) is in contact with the upper part of the heat-resistant layer (5).

4. The battery masking tape for new energy according to claim 1, characterized in that: The material of the anti-corrosion layer (6) is polyethylene, and the anti-corrosion layer (6) is used in conjunction with the heat-resistant layer (5).

5. The battery masking tape for new energy according to claim 1, characterized in that: A release paper (9) is attached to one side of the adhesive layer (8), and the width of the release paper (9) is the same as the width of the tape body (1).

6. The battery masking tape for new energy according to claim 1, characterized in that: A support ring (11) is installed inside the reel (10), a support rod (12) is fixed inside the support ring (11), and a fixing ring (13) is fixed inside the support rod (12).

7. A battery masking tape for new energy according to claim 6, characterized in that: The support rod (12) is distributed in a ring shape inside the support ring (11), and the support rod (12) and the support ring (11) are arranged as an integrally formed structure.

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