Down jacket with graphene warm-keeping layer
By introducing graphene warm and conductive layers into the down jacket, combined with the design of receiving radio frequency signals and lithium-ion batteries, the problem of low comfort in extreme colds is solved, and rapid heating and additional warmth are achieved.
Patent Information
- Application Number
- CN202322921965.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-31
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-10-31
AI Technical Summary
Traditional down jackets are comfortable to wear in extreme cold weather, and take some time to feel the warmth and cannot provide extra heat quickly.
A down jacket including a graphene warm layer was designed, with a heating layer on one side of the lining, and a graphene warm layer and a conductive layer were electrically connected through a power supply, combined with receiving radio frequency signals to provide heat independently, equipped with a control device and a lithium-ion battery. , realize rapid heating.
In extreme cold conditions, it can quickly provide additional heat, reduce low temperature discomfort, achieve rapid heating in a short period of time, improve the wearer's warmth feeling, and is suitable for situations where rapid heating is required.
Smart Images
Figure CN222236767U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of down jackets, and in particular relates to a down jacket with a graphene thermal insulation layer. Background Art
[0002] A down jacket is a top filled with down. It has very good thermal insulation properties and is a popular choice in cold weather. However, traditional down jackets can only keep you warm, so it takes a certain amount of time for the temperature to rise before you can feel the warmth. If the outside temperature is too low, the wearer's comfort will be greatly reduced. Utility Model Content
[0003] The utility model discloses a down jacket with a graphene thermal insulation layer, which mainly solves the problem that the current down jacket has low wearing comfort when the outside temperature is too low.
[0004] To achieve the above object, the utility model provides a down jacket with a graphene thermal insulation layer, characterized in that the down jacket comprises an outer fabric, an inner lining, and down filled between the outer fabric and the inner lining, a heating layer is provided on one side of the inner lining, the heating layer comprises a graphene thermal insulation layer and a conductive layer, and the conductive layer is electrically connected to a power source through a conductive structure.
[0005] Preferably, the down jacket comprises an outer fabric lining, and down filling between the outer fabric and the lining, a heating layer is provided on one side of the lining, the heating layer comprises a graphene thermal insulation layer, the graphene thermal insulation layer is connected to a receiving antenna, and the receiving antenna is used to receive a radio frequency signal emitted by a radio frequency device.
[0006] Preferably, a control device is provided on the down jacket, and the control device is electrically connected to a power source via a wire or a conductive patch.
[0007] Preferably, the power source is a lithium-ion battery.
[0008] Preferably, the control device is provided with a switch button, an adjustment button and a temperature display.
[0009] Preferably, a temperature detector is provided on the graphene thermal insulation layer, and the temperature detector is connected to the control device.
[0010] Preferably, the radio frequency device includes a transmitting antenna and a radio frequency circuit, and the radio frequency circuit is used to generate and send a radio frequency signal.
[0011] Preferably, the radio frequency device is provided with a switch button, an adjustment button and a display screen.
[0012] The technical solution provided by the utility model has at least the following technical effects:
[0013] The utility model can achieve the effect of providing heat autonomously by setting the graphene thermal insulation layer, and can provide additional heat to the wearer in extremely cold weather, which is conducive to keeping warm, thereby reducing the discomfort caused by low temperature. The utility model embodiment can heat up quickly in a short time, and there is no need to wait for a long time to feel warm. This is very helpful for situations where quick heating is required. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0015] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;
[0016] Figure 2 This is a schematic diagram of the inner structure of the back piece of the garment according to Embodiment 1 of the present utility model;
[0017] Explanation of main figure marks: 1. Outer fabric; 2. Control device; 3. Wire; 4. Conductive layer; 5. Graphene thermal insulation layer. DETAILED DESCRIPTION
[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.
[0019] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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 a limitation on the present invention.
[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0021] Please refer to Figure 1-2 Embodiment 1: Embodiment 1 of the utility model provides a down jacket with a graphene thermal insulation layer 5, characterized in that the down jacket comprises an outer fabric 1, an inner lining, and down filled between the outer fabric 1 and the inner lining, a heating layer is arranged on one side of the inner lining, the heating layer comprises a graphene thermal insulation layer 5 and a conductive layer 4, the conductive layer 4 is electrically connected to a power source through a conductive structure, in this embodiment, the power source is arranged at the chest of the clothes, the power source is a lithium-ion battery, and the lithium battery has the characteristics of high energy density, so it can reduce weight and is more convenient to move, at the same time, the lithium battery It has a lower discharge efficiency, which means that the lithium battery can maintain electrical energy during the on-field time and thus provide reliable power supply. In this embodiment, a wire 3 is used to electrically connect the conductive layer 4 and the power supply. In Example 1 of the utility model, a control device 2 is provided at the right arm of the down jacket, and the control device 2 is electrically connected to the power supply through a conductive patch. The control device 2 is provided with a switch button, an adjustment button and a temperature display, and the heating temperature can be conveniently and quickly adjusted through the controller. A temperature detector is provided on the graphene thermal insulation layer 5, and the temperature detector is connected to the control device 2.
[0022] Embodiment 2: In Embodiment 2 of the present invention, the down jacket comprises an outer fabric 1, an inner lining, and down filled between the outer fabric 1 and the inner lining. A heating layer is provided on one side of the inner lining. The heating layer comprises a graphene thermal insulation layer 5. The graphene thermal insulation layer 5 is connected to a receiving antenna. The receiving antenna is used to receive a radio frequency signal emitted by a radio frequency device. The radio frequency device in Embodiment 2 of the present invention comprises a transmitting antenna and a radio frequency circuit. The radio frequency circuit is used to generate and send radio frequency signals. The radio frequency device is provided with a switch button, an adjustment button, and a display screen. In this embodiment, there is no need to build a power supply into the clothing. The received electromagnetic waves can be directly converted into energy by setting a receiving antenna to heat the graphene thermal insulation layer 5.
[0023] The utility model can achieve the effect of autonomously providing heat by setting the graphene thermal insulation layer 5, and can provide additional heat to the wearer in extremely cold weather, which is conducive to keeping warm, thereby reducing the discomfort caused by low temperature. The utility model embodiment can heat up quickly in a short time, and there is no need to wait for a long time to feel warm. This is very helpful for situations where quick heating is required.
[0024] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A down jacket with a graphene thermal insulation layer, characterized in that: The down jacket comprises an outer fabric (1), an inner lining, and down filled between the outer fabric (1) and the inner lining; a heating layer is provided on one side of the inner lining; the heating layer comprises a graphene thermal insulation layer (5) and a conductive layer (4); the conductive layer (4) is electrically connected to a power source via a conductive structure.
2. A down jacket with a graphene thermal insulation layer according to claim 1, characterized in that: The down jacket is provided with a control device (2), and the control device (2) is electrically connected to a power source via a wire (3) or a conductive patch.
3. The down jacket with a graphene thermal insulation layer according to claim 1, characterized in that: The power source is a lithium-ion battery.
4. The down jacket with a graphene thermal insulation layer according to claim 2, characterized in that: The control device (2) is provided with a switch button, an adjustment button and a temperature display.
5. The down jacket with a graphene thermal insulation layer according to claim 4, characterized in that: A temperature detector is provided on the graphene thermal insulation layer (5), and the temperature detector is connected to the control device (2).