Novel high-temperature-resistant anti-counterfeiting electronic tag for electric automobile battery
A technology of electronic tags and electric vehicles, applied in the field of radio frequency identification, can solve the problems of anti-counterfeiting electronic tags damage, loss of stored information, unsuitable electric vehicle batteries, etc., to achieve the effect of improving high temperature resistance and avoiding wear and tear
Pending Publication Date: 2019-11-29
SHANGHAI HUAYUAN ELECTRONICS
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Problems solved by technology
An RFID electronic tag in the above-mentioned patent has the following disadvantages: Although the electronic tag has improved bending resistance, it is not suitable for electric vehicle batteries. When traditional electric vehicle batteries are used, the surface temperature will rise due to work. The anti-counterfeiting electronic label pasted on the top is easily damaged by heat, resulting in the loss of stored information
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0020] refer to Figure 1-2 , a new anti-counterfeiting electronic label for electric vehicle batteries, comprising an electronic label body 1; the electronic label body 1 includes a release layer 2, a substrate layer 3, an Inlay layer 4 and a chip layer 5; the release layer 2. Fixed on the bottom of the substrate layer 3 by high-temperature glue on the back; increased the high temperature resistance of the adhesive surface; the Inlay layer 4 is set on the top of the substrate layer 3, and the chip layer 5 is sealed on the top of the Inlay layer 4 by sol, And the top of the chip layer 5 is sealed with a protective layer 6, and the material number of the Inlay layer 4...
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Abstract
The invention belongs to the technical field of radio frequency identification technologies, particularly relates to a novel high-temperature-resistant anti-counterfeiting electronic tag for an electric vehicle battery, and aims to solve the problem of poor high-temperature resistance of an electronic tag, and provides the following scheme that the electronic tag comprises an electronic tag body,and the electronic tag body comprises a release layer, a base material layer, an Inlay layer and a chip layer; the release layer is fixed to the bottom end of the base material layer through gum high-temperature glue. The Inlay layer is arranged at the top end of the base material layer. According to the invention, the base material is changed from PET to PI polyimide material, so that the base material is resistant to high temperature of 400 DEG C and does not deform; binding, fixing and sealing glue of the chip adopts special high temperature resistance and can resist high temperature of 200DEG C or above. In addition, the gum high-temperature glue can resist high temperature of 180 DEG C; the high-temperature-resistant material connected from the outer layer to the inner base materialand the inner connecting glue greatly improves the high-temperature-resistant effect of the electronic tag, and meanwhile, the protective layer is arranged, so that static electricity is effectively prevented, and the chip is protected from being worn on the outer surface.
Description
technical field [0001] The invention relates to the technical field of radio frequency identification technology, in particular to a novel high-temperature-resistant anti-counterfeiting electronic label for electric vehicle batteries. Background technique [0002] Electronic tags are also called radio frequency tags, transponders, and data carriers; the spatial (non-contact) coupling of radio frequency signals is realized through coupling elements between electronic tags and readers; in the coupling channel, energy transfer and data exchange are realized according to the timing relationship . [0003] After searching, the Chinese patent application number is 201910094523.X, which discloses an RFID electronic tag, including an electronic tag body, and the electronic tag body includes: a surface material layer, a chip layer and a substrate connected sequentially from top to bottom layer, the chip layer includes an Inlay layer. An RFID electronic tag in the above-mentioned pa...
Claims
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Login to View More IPC IPC(8): G06K19/077
CPCG06K19/07722G06K19/0773G06K19/07735
Inventor 陶国华
Owner SHANGHAI HUAYUAN ELECTRONICS