Infrared light curtain

Abstract

The utility model relates to the technical field of curtains, and discloses an infrared light curtain which comprises a curtain rod, curtain cloth and an electric conductor. The curtain rod is arranged above the curtain cloth and used for hanging the curtain cloth. The curtain cloth comprises a frequency spectrum layer used for releasing infrared rays, a graphene heating layer used for enhancing infrared rays released by the frequency spectrum layer and a light shielding layer used for shielding light rays which are sequentially arranged from inside to outside. The graphene heating layer comprises a first conductive strip, a second conductive strip and a plurality of graphene strips arranged at intervals, one end of each graphene strip is electrically connected with the first conductive strip, the other end of each graphene strip is electrically connected with the second conductive strip, the first conductive strip and the two adjacent graphene strips are arranged in a crossed mode, and the second conductive strip and the two adjacent graphene strips are arranged in a crossed mode. The second conductive strips are arranged in a manner of crossing two adjacent graphene strips; and the first conductive strip and the second conductive strip are electrically connected with the electric conductor.

Description

Technical Field

[0001] This utility model relates to the field of curtain technology, and in particular to an infrared light curtain. Background Technology

[0002] Curtains are an important part of interior decoration, mainly used to block out light, insulate against heat, regulate indoor light, protect privacy, and beautify the indoor environment.

[0003] Currently, traditional curtains have a simple structure and are mainly used for room decoration. They primarily serve to block out light, and their single function cannot meet users' aspirations for a healthy life. Utility Model Content

[0004] The technical problem to be solved by this utility model is that in the prior art, traditional curtains mainly serve the function of blocking light, and have a single function.

[0005] To address the aforementioned technical problems, this utility model provides an infrared light curtain, comprising a curtain rod, a curtain fabric, and a conductor. The curtain rod is positioned above the curtain fabric for hanging it. The curtain fabric includes, from the inside out, a spectrum layer for emitting infrared rays, a graphene heating layer for enhancing the infrared emission of the spectrum layer, and a light-blocking layer for blocking light. The graphene heating layer includes a first conductive strip, a second conductive strip, and multiple spaced graphene strips. One end of each graphene strip is electrically connected to the first conductive strip, and the other end of each graphene strip is electrically connected to the second conductive strip. The first conductive strip intersects with adjacent graphene strips, and the second conductive strip intersects with adjacent graphene strips. Both the first and second conductive strips are electrically connected to the conductor.

[0006] In one embodiment, the graphene strip is woven from flexible graphene fibers.

[0007] In one embodiment, the spectral layer is made by soaking a fabric substrate in far-infrared spectral powder and then drying it.

[0008] In one embodiment, multiple graphene strips are spaced apart along the width of the curtain fabric.

[0009] In one embodiment, the light-shielding layer is made of woven cotton or linen fabric.

[0010] In one embodiment, the upper end of the curtain fabric is connected to a strip of fabric arranged along the width direction of the curtain fabric, and multiple hanging rings are spaced apart along the length direction of the strip of fabric, each hanging ring being fitted onto the outside of the curtain rod.

[0011] In one embodiment, the other end of the conductor is connected to a power supply.

[0012] In one embodiment, both the spectral layer and the light-shielding layer are insulating materials.

[0013] Compared with existing technologies, the infrared light curtain of this utility model has the following advantages: 1) The curtain rod is located above the curtain fabric, serving to support and fix the curtain fabric; 2) The curtain fabric is the main part of the curtain, including a spectrum layer, a graphene heating layer, and a light-blocking layer. The spectrum layer is the innermost layer of the curtain fabric, and its main function is to release far-infrared rays. Far-infrared rays have many benefits for the human body, such as promoting blood circulation and relieving muscle fatigue; the graphene heating layer is located outside the spectrum layer and is the core heating component in the curtain fabric. Through the excellent conductivity and heating performance of graphene material, this layer can effectively convert electrical energy into heat energy and enhance the infrared effect released by the spectrum layer; the light-blocking layer, as the outermost layer of the curtain fabric, mainly functions to block light, providing necessary privacy and light-blocking effect for the room; 3) The current in the conductor enters the first and second conductive strips, and then flows through each graphene strip. Due to the excellent conductivity and heating performance of graphene material, the graphene strips will quickly heat up and generate far-infrared rays. These far-infrared rays are further released into the indoor environment through the spectrum layer, bringing various health benefits to the human body. Meanwhile, the first and second conductive strips are arranged intersecting with the graphene strips. This design not only ensures that the current can pass through each graphene strip evenly, but also improves the stability and safety of the entire graphene heating layer. Attached Figure Description

[0014] Figure 1 This is a cross-sectional view of the far-infrared light curtain according to an embodiment of this utility model.

[0015] Figure 2 This is a cross-sectional view of the curtain fabric of the far-infrared light curtain according to an embodiment of this utility model.

[0016] Figure 3 This is a schematic diagram of the graphene heating layer of the far-infrared light curtain according to an embodiment of this utility model.

[0017] In the diagram, 1 is the curtain rod; 11 is the fabric strip; 12 is the hanging ring; 2 is the curtain fabric; 21 is the spectrum layer; 22 is the graphene heating layer; 221 is the first conductive strip; 222 is the second conductive strip; 223 is the graphene strip; and 23 is the light-blocking layer. Detailed Implementation

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0019] In the description of this utility model, it should be understood that when an element is referred to as "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to or indirectly connected to the other element. The terms "mounted," "connected," and "attached" should be interpreted broadly, for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction between two elements. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0020] In the description of this utility model, it should be understood that the terms "height," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0022] like Figures 1 to 3 As shown, the present invention preferably provides an infrared light curtain, which includes a curtain rod 1, a curtain fabric 2, and a conductor. The curtain rod 1 is disposed above the curtain fabric 2 for hanging the curtain fabric 2. The curtain fabric 2 includes, from the inside out, a spectrum layer 21 for emitting infrared rays, a graphene heating layer 22 for enhancing the infrared rays emitted by the spectrum layer 21, and a light-blocking layer 23 for blocking light. The graphene heating layer 22 includes a first conductive strip 221, a second conductive strip 222, and multiple graphene strips 223 spaced apart. One end of each graphene strip 223 is electrically connected to the first conductive strip 221, and the other end of each graphene strip 223 is electrically connected to the second conductive strip 222. The first conductive strip 221 is intersected with two adjacent graphene strips 223, and the second conductive strip 222 is intersected with two adjacent graphene strips 223. The first conductive strip 221 and the second conductive strip 222 are both electrically connected to the conductor.

[0023] Based on the above technical features, the curtain rod 1 in this utility model is located above the curtain fabric 2, serving to support and fix the curtain fabric 2. The curtain fabric 2 is the main body of the curtain, comprising a spectrum layer 21, a graphene heating layer 22, and a light-blocking layer 23. The spectrum layer 21 is the innermost layer of the curtain fabric 2, and its main function is to release far-infrared rays. Far-infrared rays have various benefits for the human body, such as promoting blood circulation and relieving muscle fatigue. The graphene heating layer 22 is located outside the spectrum layer 21 and is the core heating component in the curtain fabric 2. Through the excellent conductivity and heating performance of graphene material, this layer can effectively convert electrical energy into heat energy and enhance the infrared effect released by the spectrum layer 21. The light-blocking layer... As the outermost layer of the curtain fabric 2, 23's main function is to block light, providing necessary privacy and light-blocking effects for the interior. The current in the conductor enters the first conductive strip 221 and the second conductive strip 222, and then flows through each graphene strip 223. Due to the excellent conductivity and heating properties of graphene material, the graphene strip 223 will heat up rapidly and generate far-infrared rays. These far-infrared rays are further released into the indoor environment through the spectrum layer 21, bringing various health benefits to the human body. At the same time, the first conductive strip 221 and the second conductive strip 222 are arranged in a cross pattern. This design not only ensures that the current can pass through each graphene strip 223 evenly, but also improves the stability and safety of the entire heating layer.

[0024] As some embodiments of this utility model, the graphene strip 223 is woven from flexible graphene fibers. The graphene strip 223, woven from graphene fibers, possesses excellent flexibility, making the curtain fabric 2 more durable and less prone to damage during hanging and use. Simultaneously, graphene fibers have excellent electrical conductivity, meaning that when energized, it can rapidly convert electrical energy into heat energy and generate far-infrared rays.

[0025] As some embodiments of this utility model, the spectrum layer 21 is made by soaking a fabric substrate in far-infrared spectrum powder and then drying it. Specifically, the spectrum layer 21 can emit infrared rays when heated, and its infrared spectrum wavelength range is 3μm-25μm, with a peak wavelength region of 7.7μm-10μm that matches the human body's infrared absorption peak wavelength of 9.35μm. When the infrared spectrum it generates acts on the human body, it can improve local blood circulation, promote swelling reduction, reduce muscle tension, relieve muscle spasms, and relieve pain.

[0026] As some embodiments of this utility model, such as Figure 3 As shown, multiple graphene strips 223 are spaced apart along the width of the curtain fabric 2. This spacing of the graphene strips 223 provides greater design flexibility. The number, spacing, and arrangement of the graphene strips 223 can be adjusted according to the overall style and size of the curtains, as well as the user's preferences, thus improving the applicability of the graphene strips 223.

[0027] In some embodiments of this utility model, the light-blocking layer 23 is woven from cotton and linen fabric. The light-blocking layer 23 is located on the outer side of the curtain fabric 2, facing outwards. Cotton and linen fabric itself has a certain light-blocking property; when woven into the light-blocking layer 23, it can effectively block the entry of external light, providing necessary privacy and light-blocking effect for the interior. At the same time, cotton and linen fabric has good breathability, allowing the curtain to maintain indoor air circulation while blocking light, avoiding discomfort caused by prolonged closure.

[0028] Furthermore, both the first conductive strip 221 and the second conductive strip 222 are woven from silver alloy wire. The conductivity of silver alloy wire is second only to copper and far exceeds that of most other metals, which gives the silver alloy wire excellent conductivity. At the same time, the use of silver alloy wire makes the process of weaving the first conductive strip 221 and the second conductive strip with the graphene strip 223 less difficult.

[0029] As some embodiments of this utility model, such as Figure 1 As shown, the upper end of the curtain fabric 2 is connected to a strip of fabric 11 arranged along the width direction of the curtain fabric 2. Multiple hanging rings 12 are spaced apart along the length direction of the strip of fabric 11, and each hanging ring 12 is fitted onto the outside of the curtain rod 1. The multiple hanging rings 12 spaced apart along the length direction of the strip of fabric 11 effectively distribute the weight of the curtain fabric 2, preventing the curtain fabric 2 from sagging or deforming due to excessive force at a single point. At the same time, the tight fit between the hanging rings 12 and the curtain rod 1 also enhances the stability of the curtain fabric 2, making it hang more securely in front of the window.

[0030] In some embodiments of this invention, the other end of the conductor is connected to a power supply component. The conductor is disposed in the middle of the graphene heating layer 22, and as a current transmission component, it transmits electrical energy to the graphene heating layer 22 through the first conductive strip 221 and the second conductive strip 222. The power supply component provides electrical energy by connecting to the other end of the conductor, supplying the required electrical energy to the graphene heating layer 22.

[0031] In some embodiments of this utility model, both the spectrum layer 21 and the light-shielding layer 23 are insulating materials. The fact that both the light-shielding layer 23 and the spectrum layer 21 are insulating materials ensures their reliability in terms of electrical safety, preventing current from flowing out of the graphene heating layer 22 located in the light-shielding layer 23 and the spectrum layer 21, effectively avoiding safety hazards caused by current flowing out of the graphene heating layer 22 in the curtain fabric 2.

[0032] In summary, the infrared light curtain provided by this utility model embodiment has the following advantages compared with the prior art: 1) The curtain rod 1 is located above the curtain fabric 2, serving to support and fix the curtain fabric 2; 2) The curtain fabric 2 is the main body of the curtain, which includes a spectrum layer 21, a graphene heating layer 22, and a light-blocking layer 23. The spectrum layer 21 is the innermost layer of the curtain fabric 2, and its main function is to release far-infrared rays. Far-infrared rays have many benefits for the human body, such as promoting blood circulation and relieving muscle fatigue; the graphene heating layer 22 is located outside the spectrum layer 21 and is the core heating component in the curtain fabric 2. Through the graphene material... With excellent conductivity and heating performance, this layer can effectively convert electrical energy into heat energy and enhance the infrared effect emitted by the spectrum layer 21. The light-blocking layer 23, as the outermost layer of the curtain fabric 2, mainly functions to block light, providing necessary privacy and light-blocking effects for the indoor environment. 3) The current in the conductor enters the first conductive strip 221 and the second conductive strip 222, and then flows through each graphene strip 223. Due to the excellent conductivity and heating performance of graphene material, the graphene strip 223 will heat up rapidly and generate far-infrared rays. These far-infrared rays are further released into the indoor environment through the spectrum layer 21, bringing various health benefits to the human body. At the same time, the first conductive strip 221 and the second conductive strip 222 are arranged in a cross pattern with the graphene strip 223. This design not only ensures that the current can pass through each graphene strip 223 evenly, but also improves the stability and safety of the entire graphene heating layer 22.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. An infrared light curtain, characterized in that, This includes curtain rods, curtain fabric, and conductive materials; The curtain rod is positioned above the curtain fabric for hanging the curtain fabric; The curtain fabric includes, from the inside out, a spectrum layer for emitting infrared rays, a graphene heating layer for enhancing the infrared emitting of the spectrum layer, and a light-blocking layer for blocking light. The graphene heating layer includes a first conductive strip, a second conductive strip, and multiple graphene strips spaced apart. One end of each graphene strip is electrically connected to the first conductive strip, and the other end of each graphene strip is electrically connected to the second conductive strip. The first conductive strip is intersected with two adjacent graphene strips, and the second conductive strip is intersected with two adjacent graphene strips. Both the first conductive strip and the second conductive strip are electrically connected to the conductor.

2. The infrared light curtain according to claim 1, characterized in that, The graphene strip is woven from flexible graphene fibers.

3. The infrared light curtain according to claim 1, characterized in that, The spectrum layer is made by soaking a fabric substrate in far-infrared spectrum powder and then drying it.

4. The infrared light curtain according to claim 1, characterized in that, Multiple graphene strips are spaced apart along the width of the curtain fabric.

5. The infrared light curtain according to claim 1, characterized in that, The light-shielding layer is made of woven cotton and linen fabric.

6. The infrared light curtain according to claim 1, characterized in that, The upper end of the curtain fabric is connected to a strip of fabric arranged along the width direction of the curtain fabric. Multiple hanging rings are spaced apart along the length direction of the strip of fabric, and each hanging ring is fitted onto the outside of the curtain rod.

7. The infrared light curtain according to claim 1, characterized in that, The other end of the conductor is connected to a power supply.

8. The infrared light curtain according to claim 1, characterized in that, Both the spectral layer and the light-shielding layer are insulating materials.

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