A processing technology and application of wireless charging nanocrystalline materials suitable for automobiles

Abstract

The present invention discloses a processing technology and application of wireless charging nanocrystalline materials suitable for automobiles, and relates to the field of nanocrystalline processing technology. The present invention includes a nanocrystalline body and a heat-insulating material. The outer wall of the heat-insulating material is provided with a first edge reinforcement sheet, the upper side of the first edge reinforcement sheet is provided with a first insulating film, and the lower side of the first edge reinforcement sheet is provided with a first double-sided adhesive; the outer wall of the nanocrystalline body is provided with a second edge reinforcement sheet, and the upper side of the second edge reinforcement sheet is provided with a second insulating film. The present invention can be optimized by hemming. The thicker the material, the wider the hemming must be. A supporting foam or pet sheet is added according to the thickness edge of the nanocrystal, which not only solves the problem that the edge is easy to break due to the height difference and the hemming bursts, but also plays a supporting role, which is convenient for assembly. The hemming is minimized, the effective practical area of ​​the nanocrystal will be larger, the relative power consumption will be smaller, and the generated magnetism will be larger and more stable.

Description

Technical Field

[0001] The present invention belongs to the technical field of nanocrystal processing, and in particular relates to a processing technology of wireless charging nanocrystal materials suitable for automobiles and an application thereof. Background Art

[0002] Nanocrystalline materials are materials composed of nano-sized crystals. Because the crystals are extremely fine, the grain boundaries can account for 50% or more of the entire material. Its atomic arrangement is different from both the ordered crystalline state and the disordered amorphous state. Its properties are also different from those of crystals or amorphous materials with the same composition.

[0003] The thicker the traditional edging material, the wider the edging must be. Otherwise, the edging will easily burst due to the height difference, and the edges will easily break, causing crystal leakage and easy damage to components. The smaller the edging, the larger the effective practical area of ​​the nanocrystal will be. Relatively speaking, the larger the edging, the smaller the practical area will be and the greater the power consumption will be. Summary of the invention

[0004] The purpose of the present invention is to provide a processing technology and application of wireless charging nanocrystalline materials suitable for automobiles, which solves the technical problem that the existing nanocrystalline materials have higher power consumption.

[0005] To achieve the above object, the present invention is achieved through the following technical solutions:

[0006] A wireless charging nanocrystal suitable for automobiles, comprising a nanocrystal body and a heat insulating material, wherein an outer side wall of the heat insulating material is provided with a first edge reinforcing sheet, an upper side of the first edge reinforcing sheet is provided with a first insulating film, and a lower side of the first edge reinforcing sheet is provided with a first double-sided adhesive tape;

[0007] The outer side wall of the nanocrystal body is provided with a second edge reinforcement sheet, the upper side of the second edge reinforcement sheet is provided with a second insulating film, and the lower side of the second edge reinforcement sheet is provided with a second double-sided adhesive tape.

[0008] Optionally, a first protective film is installed on one side of the first insulating film, a second protective film is installed on one side of the second insulating film, the width of the first edge reinforcement sheet is 3-5MM, and the width of the second edge reinforcement sheet is 3-5MM.

[0009] A processing technology for wireless charging nanocrystalline materials suitable for automobiles comprises the following steps:

[0010] Step 1: The nanocrystal is peeled off and the release film is attached;

[0011] Step 2: Cut the first mold halfway to the release film to cut out the nanocrystal shape (multiple layers can be stacked and cut separately to keep the same shape size);

[0012] Step 3: Stick the insulating high-temperature resistant foam or (pet sheet) with double-sided tape on both sides to the surface of the nanocrystal. Cut the second die halfway to the release film to cut out the same shape of the middle nanocrystal, leaving a 0.5 gap on the edge, do not overlap with the nanocrystal to prevent burrs and affect the appearance of the product, and remove the waste insulating foam in the middle;

[0013] Step 4: Stick the insulating film to the exposed surface of the nanocrystal, and then stick the protective film on the insulating film. The third knife mold is at the edge of the blue film, cuts out the transfer hole, flips the material to remove the bottom release film, sticks double-sided tape to wrap the nanocrystal and insulating foam, and puts a layer of bottom protective film on the bottom of the bonding equipment;

[0014] Step 5. Cut the mold halfway onto the bottom protective film with the fourth knife, but do not cut the protective film at the handle. Remove the outer shape and transfer it to the release film for later use.

[0015] A processing technology for wireless charging heat insulation materials suitable for automobiles, characterized by comprising the following steps:

[0016] Step 1: Peel off the insulation material and attach the release film;

[0017] Step 2: Cut the mold halfway to the release film to cut out the shape of the insulation material (multiple layers can be stacked and cut separately to keep the same shape and size);

[0018] Step 3: Stick the insulating high-temperature resistant foam or (pet sheet) with double-sided tape on both sides to the surface of the nanocrystal. Cut the second mold halfway to the release film to cut out the same shape of the middle insulation material, leaving a 0.5 gap on the edge, do not overlap with the nanocrystal to prevent burrs and affect the appearance of the product, and remove the middle insulation foam waste;

[0019] Step 4: Stick the insulating film to the exposed surface of the insulation material, and then stick the protective film on the insulating film. The third knife mold is at the edge of the blue film, cuts out the transfer hole, turns the material over to remove the bottom release film, sticks double-sided tape to wrap the insulation material and insulation foam, and puts a layer of bottom protective film on the bottom of the bonding equipment;

[0020] Step 5: Cut the mold halfway onto the bottom protective film with the fourth knife, and do not cut the protective film at the handle. Discard the waste material and transfer it to the release film for later use.

[0021] A processing technology of wireless charging nanocrystalline materials suitable for automobiles and its application, characterized in that the nanocrystalline copper material is used for supporting sheets, foam or pet.

[0022] The embodiments of the present invention have the following beneficial effects:

[0023] One embodiment of the present invention is achieved by:

[0024] 1. The edge can be optimized. The thicker the material, the wider the edge must be. Add a supporting foam or pet sheet according to the thickness of the nanocrystal. It can not only solve the problem of edge cracking caused by height difference and edge bursting, but also play a supporting role and facilitate assembly. The edge can be minimized, the effective practical area of ​​the nanocrystal will be larger, the relative power consumption will be smaller, and the generated magnetism will be larger and more stable.

[0025] 2. After the wireless charging module and the heat insulation material are formed, they are assembled together with a jig according to the actual assembly situation, and then assembled to the charging module at the bottom of the car. When the car is charging in the wireless magnetic field area, the high temperature generated will be introduced into the car body, which may damage the tiny parts in the vehicle. If heat insulation treatment is performed, the generated heat energy will be blocked and allowed to evaporate and dissipate naturally.

[0026] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0028] Figure 1 A schematic diagram of the structure of a nanocrystal body according to an embodiment of the present invention;

[0029] Figure 2 A schematic diagram of the cross-sectional structure of a nanocrystal body according to an embodiment of the present invention Figure 1 ;

[0030] Figure 3 A schematic diagram of the cross-sectional structure of a nanocrystal body according to an embodiment of the present invention Figure 2 ;

[0031] Figure 4 This is a schematic diagram of the structure of a heat insulation material according to an embodiment of the present invention;

[0032] Figure 5 Schematic diagram of the cross-sectional structure of a heat insulation material according to an embodiment of the present invention Figure 1 ;

[0033] Figure 6 Schematic diagram of the cross-sectional structure of a heat insulation material according to an embodiment of the present invention Figure 2 ;

[0034] Figure 7 A schematic diagram of the nanocrystal structure according to an embodiment of the present invention;

[0035] Figure 8 This is a schematic diagram of a structure of a nanocrystal body layer according to an embodiment of the present invention;

[0036] Fig. 9 This is a schematic diagram of a two-layer structure of a nanocrystal body according to an embodiment of the present invention;

[0037] Fig.10 Schematic diagram of the three-layer structure of a nanocrystal body according to an embodiment of the present invention.

[0038] The above drawings include the following reference numerals:

[0039] The first protective film 1 , the first insulating film 2 , the heat insulating material 3 , the first edge reinforcement sheet 4 , the first double-sided adhesive tape 5 , the heat-resistant material 6 , the second protective film 7 , the second insulating film 8 , the nanocrystal body 9 , the second edge reinforcement sheet 10 , and the second double-sided adhesive tape 11 . DETAILED DESCRIPTION

[0040] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use.

[0041] In order to keep the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and well-known components are omitted.

[0042] See also Figure 1-10 As shown, in this embodiment, a wireless charging nanocrystal suitable for automobiles is provided, comprising: a nanocrystal body 9, a heat insulating material 3, a first edge reinforcement sheet 4 is installed on the outer side wall of the heat insulating material 3, a first insulating film 2 is installed on the upper side of the first edge reinforcement sheet 4, and a first double-sided adhesive tape 5 is installed on the lower side of the first edge reinforcement sheet 4;

[0043] A second edge reinforcement sheet 10 is installed on the outer side wall of the nanocrystal body 9 , a second insulating film 8 is installed on the upper side of the second edge reinforcement sheet 10 , and a second double-sided tape 11 is installed on the lower side of the second edge reinforcement sheet 10 .

[0044] The edging can be optimized. The thicker the material, the wider the edging must be. Adding a supporting foam or PET sheet according to the thickness of the nanocrystal can not only solve the problem of edge cracking caused by height difference and edging bursting, but also play a supporting role and facilitate assembly. If the edging is minimized, the effective practical area of ​​the nanocrystal will be larger, the relative power consumption will be smaller, and the generated magnetism will be larger and more stable.

[0045] After the wireless charging module is assembled, the heat insulation material is assembled together with a jig according to the actual assembly situation. When the car is charged in the wireless magnetic field area, the high temperature generated will be introduced into the car body, which may damage the tiny parts inside the vehicle. If heat insulation treatment is performed, the generated heat energy will be blocked and allowed to evaporate and dissipate naturally.

[0046] Specifically, the first protective film 1 is installed on one side of the first insulating film 2, the second protective film 7 is installed on one side of the second insulating film 8, the first edge reinforcement sheet 4 is 3-5MM wide, and the second edge reinforcement sheet 10 is 3-5MM wide.

[0047] A processing technology for wireless charging nanocrystalline materials suitable for automobiles comprises the following steps:

[0048] Step 1: The nanocrystal is peeled off and the release film is attached;

[0049] Step 2: Cut the first mold halfway to the release film to cut out the nanocrystal shape (multiple layers can be stacked and cut separately to keep the same shape size);

[0050] Step 3: Stick the insulating high-temperature resistant foam or (pet sheet) with double-sided tape on both sides to the surface of the nanocrystal. Cut the second die halfway to the release film to cut out the same shape of the middle nanocrystal, leaving a 0.5 gap on the edge, do not overlap with the nanocrystal to prevent burrs and affect the appearance of the product, and remove the waste insulating foam in the middle;

[0051] Step 4: Stick the insulating film to the exposed surface of the nanocrystal, and then stick the protective film on the insulating film. The third knife mold is at the edge of the blue film, cuts out the transfer hole, flips the material to remove the bottom release film, sticks double-sided tape to wrap the nanocrystal and insulating foam, and puts a layer of bottom protective film on the bottom of the bonding equipment;

[0052] Step 5. Cut the mold halfway onto the bottom protective film with the fourth knife, but do not cut the protective film at the handle. Remove the outer shape and transfer it to the release film for later use.

[0053] A processing technology for wireless charging heat insulation materials suitable for automobiles, characterized by comprising the following steps:

[0054] Step 1: Peel off the insulation material and attach the release film;

[0055] Step 2: Cut the mold halfway to the release film to cut out the shape of the insulation material (multiple layers can be stacked and cut separately to keep the same shape and size);

[0056] Step 3: Stick the insulating high-temperature resistant foam or (pet sheet) with double-sided tape on both sides to the surface of the nanocrystal. Cut the second mold halfway to the release film to cut out the same shape of the middle insulation material, leaving a 0.5 gap on the edge, do not overlap with the nanocrystal to prevent burrs and affect the appearance of the product, and remove the middle insulation foam waste;

[0057] Step 4: Stick the insulating film to the exposed surface of the insulation material, and then stick the protective film on the insulating film. The third knife mold is at the edge of the blue film, cuts out the transfer hole, turns the material over to remove the bottom release film, sticks double-sided tape to wrap the insulation material and insulation foam, and puts a layer of bottom protective film on the bottom of the bonding equipment;

[0058] Step 5: Cut the mold halfway onto the bottom protective film with the fourth knife, and do not cut the protective film at the handle. Discard the waste material and transfer it to the release film for later use.

[0059] A processing technology and application of wireless charging nanocrystalline materials suitable for automobiles, characterized in that nanocrystalline copper materials are used for supporting sheets, foam or pet, and the thickness of the nanocrystalline can be infinite.

[0060] The above-mentioned embodiments may be combined with each other.

[0061] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0062] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

Claims

1. A wireless charging nanocrystal suitable for automobiles, comprising: A nanocrystalline body (9) and a heat insulating material (3), characterized in that a first edge reinforcement sheet (4) is installed on the outer wall of the heat insulating material (3), a first insulating film (2) is installed on the upper side of the first edge reinforcement sheet (4), and a first double-sided adhesive tape (5) is installed on the lower side of the first edge reinforcement sheet (4); A second edge reinforcement sheet (10) is installed on the outer side wall of the nanocrystalline body (9), a second insulating film (8) is installed on the upper side of the second edge reinforcement sheet (10), and a second double-sided adhesive tape (11) is installed on the lower side of the second edge reinforcement sheet (10); The second edge reinforcement sheet (10), the second insulating film (8), and the second double-sided adhesive tape (11) of the nanocrystalline body (9) are assembled with the first edge reinforcement sheet (4), the first insulating film (2), and the first double-sided adhesive tape (5) of the heat insulating material (3) using a jig, and then assembled onto a charging module at the bottom of the vehicle. When the vehicle is charged in the wireless magnetic field area, the high temperature generated will be introduced into the vehicle body and damage the tiny parts in the vehicle. By performing heat insulation treatment, the generated heat energy is blocked and allowed to evaporate and dissipate naturally. The first edge reinforcement sheet (4) has a width of 3-5 mm and is made of insulating high temperature resistant foam or PET sheet; the second edge reinforcement sheet (10) has a width of 3-5 mm and is made of insulating high temperature resistant foam or PET sheet.

2. A wireless charging nanocrystal suitable for automobiles as claimed in claim 1, characterized in that: A first protective film (1) is arranged on the upper side of the first insulating film (2).

3. The wireless charging nanocrystal suitable for automobiles as claimed in claim 1, characterized in that: A second protective film (7) is arranged on the upper side of the second insulating film (8).

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