Graphene heating blanket
By using graphene heating sheets in the heating blanket, combining conductive foil and isolation layer to generate far infrared rays, the problem of the lack of physical therapy effect of existing heating blankets is solved, and a thin graphene heating blanket with physiotherapy functions is realized.
Patent Information
- Application Number
- CN202421019416.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Existing heating blankets lack physical therapy effects, and the internal structure is complex and bulky, making it difficult to have health care and physiotherapy functions.
A graphene heating blanket was designed, using a heating sheet composed of a printed substrate and a graphene layer. Combined with a conductive foil and an isolation layer, far infrared rays are generated through the electrical connection between the conductive foil and the graphene layer, which has a physiotherapy effect.
It realizes the production of far infrared rays through graphene heating blankets, which has a physiotherapy effect, and solves the problem that traditional heating blankets lack physical therapy functions, and has a thin structure.
Smart Images
Figure CN222339627U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of textile products, in particular to a graphene heating blanket. Background Art
[0002] There are many kinds of heating blankets at present, and some use graphene as the heating component, but the internal structure is complex, involving metals such as circuits, and is bulky and hard. Nowadays, people pay attention to health care and physical therapy, and traditional heating blankets do not have this function.
[0003] Therefore, how to make the heating blanket have a therapeutic effect is a problem that needs to be solved. Utility Model Content
[0004] The utility model aims to provide a graphene heating blanket, which solves the problem that the heating blanket lacks therapeutic effect.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The utility model provides a graphene heating blanket, comprising an upper layer of cloth and a lower layer of cloth, wherein a graphene heating sheet is quilted between the upper layer of cloth and the lower layer of cloth, and is characterized in that:
[0007] The graphene heating sheet comprises a printed substrate, a graphene layer and a conductive foil, wherein the graphene layer is coated on the printed substrate, and the conductive foil is attached to the graphene layer;
[0008] The printed substrate is attached to the lower cloth layer, and the upper surface of the conductive foil is attached to the upper cloth layer;
[0009] The conductive foil is electrically connected to the graphene layer.
[0010] Optionally, the graphene heating sheet further includes a bottom insulating layer, the printed substrate is adhered to the bottom insulating layer, and the bottom insulating layer completely covers the lower layer of cloth.
[0011] Furthermore, a blank space is left at the edge of the printing substrate and the bottom isolation layer.
[0012] Optionally, the graphene heating sheet further includes an adhesive tape, the adhesive tape is adhered to the graphene layer, and the adhesive tape wraps the conductive foil.
[0013] Furthermore, the graphene heating sheet also includes a top isolation layer, the upper surface of the tape is attached to the top isolation layer, and the top isolation layer completely covers the upper cloth.
[0014] Optionally, the graphene layer is rectangular, circular, spiral, wavy, or triangular.
[0015] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0016] The utility model provides a graphene heating blanket. Since the graphene is coated on a printed substrate, that is, the printed substrate has a layer of graphene, the graphene layer does not completely cover the printed substrate, but there are gaps between adjacent graphene layers. The conductive foil is a thin and light component. When the graphene layer is energized, far infrared rays are generated, and the far infrared rays have a therapeutic effect, thereby solving the problem that the heating blanket lacks a therapeutic effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:
[0018] Figure 1 It is an exploded view of a graphene heating blanket according to a preferred embodiment of the utility model;
[0019] Figure 2 yes Figure 1 A cross-sectional view of the graphene heating sheet is shown.
[0020] The reference numerals are described as follows:
[0021] 1. Upper layer of fabric; 2. Lower layer of fabric; 3. Graphene heating sheet; 31. Printing substrate; 32. Graphene layer
[0022] 33. Conductive foil 34. Bottom isolation layer 35. Top isolation layer 36. Adhesive tape. DETAILED DESCRIPTION
[0023] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0025] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
[0026] like Figure 1 and Figure 2 As shown, it includes an upper cloth 1 and a lower cloth 2, a graphene heating sheet 3 is quilted between the upper cloth 1 and the lower cloth 2, the graphene heating sheet 3 is connected to an external power supply, and then the graphene heating sheet 3 will generate heat, so that the upper cloth 1 and the lower cloth 2 have heat, and the upper cloth 1 and the lower cloth 2 are made of single-sided fleece, coral fleece, lamb fleece, flannel, striped flannel, rabbit fur and short fur.
[0027] The conductive foil 33 is electrically connected to the graphene layer 32. When needed, power is supplied to the conductive foil 33 and the graphene layer 32. The graphene layer 32 generates far infrared rays, which have a therapeutic effect on the human body.
[0028] The graphene heating sheet 3 includes a printed substrate 31, a graphene layer 32 and a conductive foil 33. The graphene layer 32 is coated on the printed substrate 31. The graphene layer 32 is coated on the printed substrate 31, so the graphene layer 32 can be ignored. The printed substrate 31 is made of polyester taffeta cloth. The conductive foil 33 is attached to the graphene layer 32. The conductive foil 33 is made of copper foil. The conductive foil 33 is used for conductivity. The graphene layer 32 is electrically connected to the conductive foil 33.
[0029] The printed substrate 31 is attached to the lower cloth 2 , and the upper surface of the conductive foil 33 is attached to the upper cloth 1 , so that the upper cloth 1 and the lower cloth 2 wrap the graphene heating sheet 3 .
[0030] The graphene heating sheet 3 also includes a bottom isolation layer 34, which is made of a PU layer. The bottom isolation layer 34 is insulated and waterproof. The printed substrate 31 is adhered to the bottom isolation layer 34, and the bottom isolation layer 34 completely covers the lower layer of cloth 2, so that the bottom isolation layer 34 and the lower layer of cloth 2 can be quilted together.
[0031] There is a blank space between the edges of the printing substrate 31 and the bottom isolation layer 34 , so that the printing substrate 31 and the graphene layer 32 thereon can be saved.
[0032] The graphene heating sheet 3 further includes a tape 36 , which is a cloth-based tape. The tape 36 is adhered to the graphene layer 32 , and the tape 36 wraps the conductive foil 33 , that is, the tape 36 adheres the conductive foil 33 and the graphene layer 32 together.
[0033] The graphene heating sheet 3 also includes a top isolation layer 35. The upper surface of the tape 36 is attached to the top isolation layer 35. The top isolation layer 35 completely covers the upper cloth 1. Because there is a blank space at the edge of the printed substrate 31 and the bottom isolation layer 34, when the top isolation layer 35 is attached to the printed substrate 31, there is also a blank space at the edge of the top isolation layer 35 of the printed substrate 31.
[0034] The graphene layer 32 coated on the printing substrate 31 has various shapes, for example, the graphene layer 32 is rectangular, circular, spiral, wavy, or triangular.
[0035] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A graphene heating blanket, comprising an upper layer of cloth (1) and a lower layer of cloth (2), wherein a graphene heating sheet (3) is quilted between the upper layer of cloth (1) and the lower layer of cloth (2), characterized in that: The graphene heating sheet (3) comprises a printed substrate (31), a graphene layer (32) and a conductive foil (33), wherein the graphene layer (32) is coated on the printed substrate (31), and the conductive foil (33) is attached to the graphene layer (32); The printed substrate (31) is attached to the lower cloth (2), and the upper surface of the conductive foil (33) is attached to the upper cloth (1); The conductive foil (33) is electrically connected to the graphene layer (32).
2. The graphene heating blanket according to claim 1, characterized in that: The graphene heating sheet (3) further comprises a bottom isolation layer (34), the printed substrate (31) is adhered to the bottom isolation layer (34), and the bottom isolation layer (34) completely covers the lower layer of cloth (2).
3. The graphene heating blanket according to claim 2, characterized in that: A blank space is left at the edges of the printing substrate (31) and the bottom isolation layer (34).
4. The graphene heating blanket according to claim 1, characterized in that: The graphene heating sheet (3) further comprises an adhesive tape (36), wherein the adhesive tape (36) is adhered to the graphene layer (32), and the adhesive tape (36) wraps the conductive foil (33).
5. The graphene heating blanket according to claim 4, characterized in that: The graphene heating sheet (3) further comprises a top insulating layer (35), the upper surface of the adhesive tape (36) being adhered to the top insulating layer (35), and the top insulating layer (35) completely covering the upper cloth (1).
6. The graphene heating blanket according to claim 1, characterized in that: The graphene layer (32) is rectangular, circular, spiral, wavy, or triangular.