Automobile seat heating adhesive tape

Abstract

The utility model relates to an automobile seat heating adhesive tape which comprises a low-resistance copper foil adhesive tape, a PET adhesive tape is arranged on one side of the low-resistance copper foil adhesive tape, a first polyester fabric is arranged on one side, far away from the low-resistance copper foil adhesive tape, of the PET adhesive tape, and the first polyester fabric and the PET adhesive tape are adhered through a first thermosetting adhesive. A macromolecular PU film is arranged on the other side of the low-resistance copper foil adhesive tape, a second polyester fabric is arranged on one side, far away from the low-resistance copper foil adhesive tape, of the macromolecular PU film, and the second polyester fabric is adhered to the macromolecular PU film through a second thermosetting adhesive. The heating adhesive tape is good in durability and high in safety coefficient, and the heating and energy storage efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the electronics industry, in particular to a heating tape for automobile seats. Background Art

[0002] In the prior art, automobile seats are usually provided with heating wires to heat the seats. During use, the heating wires not only cause magnetic radiation to the human body, but are also prone to breakage, which causes excessively high local temperatures and easily creates safety risks. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a car seat heating tape, which has good durability and high safety factor and improves heating and energy storage efficiency.

[0004] The utility model solves the technical problem by adopting the following technical solution: a car seat heating tape, comprising a low-resistance copper foil tape, a PET tape is arranged on one side of the low-resistance copper foil tape, a first polyester cloth is arranged on the side of the PET tape away from the low-resistance copper foil tape, and the first polyester cloth and the PET tape are adhered by a first thermosetting adhesive.

[0005] A high molecular PU film is arranged on the other side of the low resistance copper foil tape, a second polyester cloth is arranged on the side of the high molecular PU film away from the low resistance copper foil tape, and the second polyester cloth and the high molecular PU film are adhered by a second thermosetting adhesive.

[0006] The above-mentioned car seat heating tape uses the first polyester cloth, the first thermosetting adhesive, the polymer PU film, the low-resistance copper foil tape, the PET tape, the second thermosetting adhesive and the second polyester cloth, and overlaps the graphene sheet on the backrest and the bottom of the car seat with the low-resistance copper foil tape to form a loop to heat the graphene sheet, thereby heating the seat. The heating tape is not only durable, but also generates a temperature energy storage effect between the structures.

[0007] In one embodiment, the low-resistance copper foil tape of the car seat heating tape includes an electrolytic copper substrate and an ultra-low resistance conductive adhesive, and the ultra-low resistance conductive adhesive is applied to a side of the electrolytic copper substrate close to the polymer PU film.

[0008] In one of the embodiments, the thickness of the electrolytic copper substrate of the car seat heating tape is set to 0.035mm-0.075mm, and the coating thickness of the ultra-low resistance conductive adhesive is set to 0.015mm-0.05mm.

[0009] In one of the embodiments, the PET tape of the car seat heating tape includes PET and silicone, and the silicone is applied to the side of the PET close to the low-resistance copper foil tape.

[0010] In one of the embodiments, the thickness of the PET of the car seat heating tape is set to 0.03mm-0.07mm, and the coating thickness of the silicone is set to 0.02mm-0.05mm.

[0011] In one of the embodiments, the thickness of the first polyester cloth of the car seat heating tape is set to 0.38mm-0.8mm, and the coating thickness of the first thermosetting adhesive is 0.05mm-0.1mm.

[0012] In one of the embodiments, the thickness of the second polyester cloth of the car seat heating tape is set to 0.38mm-0.8mm, and the coating thickness of the second thermosetting adhesive is 0.05mm-0.1mm.

[0013] In one of the embodiments, the thickness of the polymer PU film of the car seat heating tape is set to 0.05mm-0.1mm.

[0014] The beneficial effects of this application are:

[0015] The present application provides a car seat heating tape, which uses a first polyester cloth, a first thermosetting adhesive, a polymer PU film, a low-resistance copper foil tape, a PET tape, a second thermosetting adhesive, and a second polyester cloth to overlap the graphene sheet at the back and bottom of the car seat with the low-resistance copper foil tape to form a loop to heat the graphene sheet, thereby heating the seat. The heating tape is not only durable, but also generates a temperature energy storage effect between the structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the car seat heating tape according to an embodiment of the present application.

[0017] in:

[0018] 1. First polyester cloth; 2. First thermosetting adhesive; 3. PET; 4. Silicone gel; 5. Electrolytic copper substrate; 6. Ultra-low resistance conductive adhesive; 7. High polymer PU film; 8. Second thermosetting adhesive; 9. Second polyester cloth; 100. Low resistance copper foil tape; 101. PET tape. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0020] like Figure 1As shown, an embodiment of the present application provides a car seat heating tape, including a low-resistance copper foil tape 100, a PET tape 101 is arranged on one side of the low-resistance copper foil tape 100, a first polyester cloth 1 is arranged on the side of the PET tape 101 away from the low-resistance copper foil tape 100, and the first polyester cloth 1 and the PET tape 101 are adhered by a first thermosetting adhesive 2.

[0021] A polymer PU film 7 is disposed on the other side of the low-resistance copper foil tape 100 , and a second polyester cloth 9 is disposed on the side of the polymer PU film 7 away from the low-resistance copper foil tape 100 . The second polyester cloth 9 and the polymer PU film 7 are adhered to each other by a second thermosetting adhesive 8 .

[0022] Specifically, the temperature of the hot press is first adjusted to 150-170 degrees, and the hot press first heat-presses the low-resistance copper foil tape 100 and the PET tape 101 together for 15-20 seconds, and then the first curing heat glue is applied to the first polyester cloth 1, and the side of the first polyester cloth 1 coated with the first curing heat glue is attached to the PET tape 101, and then the second curing heat glue is applied to the second polyester cloth 9, and the side of the second polyester cloth 9 coated with the second curing heat glue is attached to the low-resistance copper foil tape 100, and then the temperature of the hot press is adjusted to 150-170 degrees, and the second polyester cloth 9, the low-resistance copper foil tape 100, the PET tape 101 and the first polyester cloth 1 are heat-pressed together for 15-20 seconds to ensure that each layer is firmly bonded and not delaminated. Among them, the PET tape can use an antistatic PET tape.

[0023] For example, the width of the car seat is 600mm-700mm and the length is 900mm-1000mm. The heating tape is cut into a U-shaped shape according to the size of the car seat. The width of the low-resistance copper foil tape 100 can be between 5mm-10mm. The graphene sheet on the backrest and base of the car seat is overlapped with the low-resistance copper foil tape 100 forming a loop to form a conductive path, thereby heating the seat. At the same time, the temperature energy storage function is also generated between the structures.

[0024] The heating tape arranged as above is not only durable, but also improves the effect of heating energy storage, and at the same time improves the safety factor during heating use.

[0025] like Figure 1 As shown, in one embodiment, the low-resistance copper foil tape 100 of the car seat heating tape includes an electrolytic copper substrate 5 and an ultra-low resistance conductive adhesive 6, and the ultra-low resistance conductive adhesive 6 is applied to one side of the electrolytic copper substrate 5 close to the polymer PU film 7.

[0026] Specifically, the resistance of the ultra-low resistance conductive adhesive 6 is less than 0.1-0.2 ohms, while the resistance of the existing low resistance conductive adhesive is about 1 ohm. The ultra-low resistance conductive adhesive 6 has better conduction performance than the low resistance conductive adhesive. The use of the electrolytic copper substrate 5 can improve the flatness and conductivity of the heating tape. Among them, the electrolytic copper substrate 5 can be replaced with soft copper, aluminum substrate or conductive cloth.

[0027] This setting not only improves the flatness of the heating tape, but also improves the conductivity.

[0028] like Figure 1 As shown, in one embodiment, the thickness of the electrolytic copper substrate 5 of the car seat heating tape is set to 0.035mm-0.075mm, and the coating thickness of the ultra-low resistance conductive adhesive 6 is set to 0.015mm-0.05mm.

[0029] Specifically, the thickness of the electrolytic copper substrate 5 can be set to 0.035 mm, and the coating thickness of the ultra-low resistance conductive adhesive 6 can be set to 0.015 mm. This setting effectively improves the conductivity of the heating tape.

[0030] like Figure 1 As shown, in one embodiment, the PET tape 101 of the car seat heating tape includes PET 3 and silica gel 4, and the silica gel 4 is applied to the side of the PET 3 close to the low-resistance copper foil tape 100.

[0031] Specifically, PET 3 can use anti-static PET, colored PET, etc. The use of colored PET can facilitate identification, and applying silica gel 4 on PET enhances the flexibility of the heating tape.

[0032] like Figure 1 As shown, in one embodiment, the thickness of the PET 3 of the car seat heating tape is set to 0.03mm-0.07mm, and the coating thickness of the silica gel 4 is set to 0.02mm-0.05mm.

[0033] Specifically, the thickness of PET 3 is set to 0.03 mm, and the coating thickness of silica gel 4 is set to 0.02 mm. This setting effectively improves the flexibility of the heating tape.

[0034] like Figure 1 As shown, in one embodiment, the thickness of the first polyester cloth 1 of the car seat heating tape is set to 0.38mm-0.8mm, and the coating thickness of the first thermosetting adhesive 2 is 0.05mm-0.1mm.

[0035] Specifically, the thickness of the first polyester cloth 1 is set to 0.38 mm, and the coating thickness of the first thermosetting adhesive 2 is 0.05 mm. This setting effectively improves the durability of the heating tape.

[0036] like Figure 1 As shown, in one embodiment, the thickness of the second polyester cloth 9 of the car seat heating tape is set to 0.38mm-0.8mm, and the coating thickness of the second thermosetting adhesive 8 is 0.05mm-0.1mm.

[0037] Specifically, the thickness of the second polyester cloth 9 is set to 0.38 mm, and the coating thickness of the second thermosetting adhesive 8 is 0.05 mm. This setting effectively improves the durability of the heating tape.

[0038] like Figure 1 As shown, in one of the embodiments, the thickness of the polymer PU film 7 of the car seat heating tape is set to 0.05mm-0.1mm.

[0039] Specifically, the thickness of the polymer PU film 7 is set to 0.05 mm. This setting can play a good buffering role for the heating tape.

[0040] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A car seat heating tape, characterized in that: The invention comprises a low-resistance copper foil tape (100), wherein a PET tape (101) is arranged on one side of the low-resistance copper foil tape (100), a first polyester cloth (1) is arranged on the side of the PET tape (101) away from the low-resistance copper foil tape (100), and the first polyester cloth (1) and the PET tape (101) are adhered to each other by a first thermosetting adhesive (2). A high molecular PU film (7) is arranged on the other side of the low resistance copper foil tape (100), a second polyester cloth (9) is arranged on the side of the high molecular PU film (7) away from the low resistance copper foil tape (100), and the second polyester cloth (9) and the high molecular PU film (7) are adhered by a second thermosetting adhesive (8).

2. The car seat heating tape according to claim 1, characterized in that: The low-resistance copper foil tape (100) comprises an electrolytic copper substrate (5) and an ultra-low-resistance conductive adhesive (6), and the ultra-low-resistance conductive adhesive (6) is applied to a side of the electrolytic copper substrate (5) close to the polymer PU film (7).

3. The car seat heating tape according to claim 2, characterized in that: The thickness of the electrolytic copper substrate (5) is set to 0.035 mm-0.075 mm, and the coating thickness of the ultra-low resistance conductive adhesive (6) is set to 0.015 mm-0.05 mm.

4. The car seat heating tape according to claim 1, characterized in that: The PET tape (101) comprises PET (3) and silica gel (4), and the silica gel (4) is applied on a side of the PET (3) close to the low-resistance copper foil tape (100).

5. The car seat heating tape according to claim 4, characterized in that: The thickness of the PET (3) is set to 0.03 mm-0.07 mm, and the coating thickness of the silica gel (4) is set to 0.02 mm-0.05 mm.

6. The automotive seat heating tape according to claim 1, characterized in that: The thickness of the first polyester cloth (1) is set to 0.38 mm-0.8 mm, and the coating thickness of the first thermosetting adhesive (2) is set to 0.05 mm-0.1 mm.

7. The automotive seat heating tape according to claim 1, characterized in that: The thickness of the second polyester cloth (9) is set to 0.38 mm-0.8 mm, and the coating thickness of the second thermosetting adhesive (8) is set to 0.05 mm-0.1 mm.

8. The automotive seat heating tape according to claim 1, characterized in that: The thickness of the polymer PU film (7) is set to 0.05 mm-0.1 mm.

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