Far infrared heating warm-keeping kneecap

Abstract

The utility model relates to a far infrared heating warm-keeping knee pad, and belongs to the technical field of knee pads, the far infrared heating warm-keeping knee pad comprises a knee pad body and a far infrared heating module, the skin contact surface of the knee pad body is provided with a mounting groove for accommodating the far infrared heating module, the skin contact surface of the knee pad body is provided with a covering layer, and the covering layer and the mounting groove are oppositely arranged; a heat preservation cotton layer is arranged on the side, facing the installation groove, of the covering layer, the covering layer is fixed to the kneecap body through a zipper, the covering layer covers the far infrared heating module, and the heat preservation cotton layer is tightly attached to the far infrared heating module. The far infrared heating module of the knee pad has a detachable function, so that the knee pad can be conveniently cleaned and maintained, meanwhile, the intelligent temperature control and efficient and uniform heating effects can be provided, the far infrared heating physiotherapy function is achieved, and multiple requirements of a user are met. The kneecap body is made of knitted fabric and has the advantages of being good in breathability, good in elasticity, soft, comfortable, high in hygroscopicity, light, high in durability and the like.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of knee pads, in particular to a far-infrared heating and warming knee pad. BACKGROUND

[0002] With the continuous improvement of people's demand for health, warmth and comfort, various heating products have been widely used. Far-infrared heating technology has become an important technology in heating protective equipment because it can produce gentle and deep skin heat, help relieve joint pain and promote blood circulation. Knee pads, as widely used in sports and rehabilitation, combined with far-infrared heating technology, not only provide warmth for the knee joint, but also relieve inflammation and reduce pain through the physiotherapy effect of far-infrared rays.

[0003] However, many traditional knee pads have heating modules that cannot be detached. This results in many inconveniences in use. First, the heating module is directly embedded in the knee pad body, making it difficult to repair or replace when it fails. Once the heating module is damaged, the service life of the entire knee pad is greatly shortened. Second, the non-detachable design also makes it difficult for users to clean the knee pad, which affects hygiene and use experience. CONTENT OF THE INVENTION

[0004] In order to realize the detachable function of the heating module in the knee pad, thereby facilitating the cleaning and maintenance of the knee pad, the present application provides a far-infrared heating and warming knee pad.

[0005] The far-infrared heating and warming knee pad provided by the present application adopts the following technical solution:

[0006] A far-infrared heating and warming knee pad, comprising a knee pad body and a far-infrared heating module, the knee pad body is provided with a mounting groove for accommodating the far-infrared heating module, the skin contact surface of the knee pad body is provided with a cover layer, the cover layer is arranged opposite to the mounting groove, the side of the cover layer facing the mounting groove is provided with a thermal insulation cotton layer, the cover layer is fixed to the knee pad body through a zipper, the cover layer covers the far-infrared heating module, and the thermal insulation cotton layer is tightly attached to the far-infrared heating module.

[0007] By adopting the above technical solution, the far-infrared heating module is well embedded and fixed by setting the mounting groove and the cover layer. When the zipper is pulled up, the thermal insulation cotton layer is tightly attached to the far-infrared heating module, which further helps to ensure the stability of the position of the far-infrared heating module. At the same time, the thermal insulation cotton layer effectively improves the heating efficiency, so that the heat generated by the far-infrared heating module is more persistent. The design of the zipper facilitates installation, disassembly and maintenance. Thus, the far-infrared heating module in the knee pad has a detachable function, which facilitates the cleaning and maintenance of the knee pad.

[0008] Optionally, the far-infrared heating module comprises a far-infrared heating module, a control module, a power module and a display adjustment module, the power module provides power for the far-infrared heating module, the control module and the display adjustment module, the display adjustment module is in bidirectional communication with the control module, the display adjustment module is used to send start, stop and temperature adjustment instructions and display the current heating temperature, the control module is used to receive instructions from the display adjustment module and control the heating state of the far-infrared heating module, and the heating state is fed back to the display adjustment module, and the power module is provided with a USB charging port.

[0009] By adopting the above technical scheme, the modular design makes the control of the infrared heating knee warmer more intelligent and convenient. Through the display adjustment module, the user can intuitively monitor and adjust the temperature to meet different use requirements. The design of the USB charging port enables the device to be powered by a portable power supply at any time, enhancing the portability and practicality of the device.

[0010] Optionally, the knee warmer body is provided with an adjustment opening communicated with the mounting groove on the side away from the skin contact surface, the adjustment opening is matched with the display adjustment module, and the knee warmer body is provided with a transparent cover for closing the adjustment opening.

[0011] By adopting the above technical scheme, the design of the adjustment opening improves the convenience of adjustment, and the user can adjust the temperature or turn on / off without disassembling the knee warmer. The protection function of the transparent cover ensures the safety and durability of the heating module in various use environments.

[0012] Optionally, the mounting groove comprises a first embedding groove, a second embedding groove and a third embedding groove, the first embedding groove is matched with the far-infrared heating module, the second embedding groove is matched with the power module and the control module, and the third embedding groove is matched with the display adjustment module and communicated with the adjustment opening.

[0013] By adopting the above technical scheme, the layered embedding groove design helps to simplify the installation and layout of the components, so that each module can be stably positioned, avoiding mutual interference between the components, and improving the reliability and service life of the knee warmer as a whole.

[0014] Optionally, the far-infrared heating module comprises a substrate layer, a conductive layer, a far-infrared functional layer and an encapsulation layer, the conductive layer is arranged on the substrate layer, the far-infrared functional layer is arranged on the conductive layer, and the encapsulation layer wraps the substrate layer, the conductive layer and the far-infrared functional layer.

[0015] By adopting the technical scheme, the module is thin and flexible, can cover a larger area, and can keep the overall knee pad light and flexible, can emit infrared rays and heat evenly by current driving, can realize the heating function while keeping the flexibility and comfort of the knee pad, and is suitable for different sports needs.

[0016] Optionally, the conductive layer is coated on the substrate layer, and the material of the conductive layer is carbon nanotube / silver paste / conductive polymer.

[0017] By adopting the technical scheme, the materials have high conductivity and good flexibility, can ensure the stable work of the conductive layer in the flexible knee pad, reduce resistance loss, and improve energy utilization efficiency.

[0018] Optionally, the far-infrared functional layer is graphene / carbon fiber / ceramic coating.

[0019] By adopting the technical scheme, the materials have excellent far-infrared emission capability, can improve the heating efficiency of the knee pad, bring a mild and lasting heat effect, and have a certain physiotherapy effect, which helps to promote blood circulation and relieve pain.

[0020] Optionally, the material of the packaging layer is thermoplastic polyurethane / silicone / polyvinylidene fluoride / polyester film / polyvinyl chloride.

[0021] By adopting the technical scheme, the materials all have good high-temperature resistance, waterproofness, and protection performance, can effectively protect the conductive layer and the far-infrared functional layer inside, prevent them from being affected by the external environment, and ensure the service life and safety of the equipment.

[0022] Optionally, the material of the knee pad body is knitted fabric.

[0023] By adopting the technical scheme, the structure of the knitted fabric is relatively loose, can promote air circulation, reduce the feeling of stuffiness, keep the skin dry and comfortable, and has good air permeability; the knitted fabric has good elasticity, can closely fit the shape of the knee, provide uniform pressure and support, and will not limit the movement of the knee, thereby improving the wearing comfort; and the knitted fabric is soft and comfortable, can reduce skin discomfort or irritation, is particularly suitable for long-term wearing; at the same time, the knitted fabric has good moisture absorption, can absorb and discharge sweat, and help keep the knee part dry. The knitted fabric is generally light, will not increase the overall weight of the knee pad, helps to improve the wearing experience, and is particularly suitable for sports and daily activities. Due to the structural characteristics, the knitted fabric has good wear resistance, can withstand long-term use and multiple washing without being easily deformed or damaged.

[0024] In summary, the present application has at least one of the following beneficial technical effects:

[0025] 1. By setting the installation groove and the cover layer, the far infrared heating module is well embedded and fixed, and when the zipper is pulled up, the thermal cotton layer is tightly attached to the far infrared heating module, further helping to ensure the stability of the position of the far infrared heating module, while the thermal cotton layer effectively improves the heating efficiency, making the heat generated by the far infrared heating module more persistent, and the design of the zipper facilitates installation, disassembly and maintenance. Thus, the far infrared heating module in the knee pad has the function of being detachable, which is convenient for cleaning and maintaining the knee pad;

[0026] 2. The modular design makes the control of the infrared heating knee pad more intelligent and convenient. Through the display adjustment module, the user can intuitively monitor and adjust the temperature to meet different use requirements. The design of the USB charging port enables the device to be powered by a portable power supply at any time, enhancing the portability and practicality of the device;

[0027] 3. The far infrared heating module is a thin and soft sheet structure, which can cover a larger area and maintain the overall lightness and softness of the knee pad. It can emit infrared rays and heat evenly through current driving, achieving the heating function while maintaining the flexibility and comfort of the knee pad, adapting to different sports needs. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application.

[0029] Figure 2 is a schematic diagram of the structure of the far infrared heating module and the cover layer according to the embodiment of the present application.

[0030] Figure 3 is a schematic diagram of the structure of the far infrared heating module according to the embodiment of the present application.

[0031] BRIEF DESCRIPTION OF DRAWINGS: 1, knee pad body; 11, knee wrapping part; 12, fixing strap; 13, installation groove; 131, first embedding groove; 132, second embedding groove; 133, third embedding groove; 14, adjustment port; 15, cover layer; 16, thermal cotton layer; 17, zipper; 2, far infrared heating module; 21, far infrared heating module; 211, base material layer; 212, conductive layer; 213, far infrared functional layer; 214, packaging layer; 22, control module; 23, power module; 231, USB charging port; 24, display adjustment module; 3, transparent cover. DETAILED DESCRIPTION

[0032] The following will be described in detail in combination with the Figures 1-3 The present application will be further described in detail.

[0033] The embodiment of the present application discloses a far infrared heating and warming knee pad.

[0034] AsFigure 1 and Figure 2 The far infrared heating knee pad comprises a knee pad body 1 and a far infrared heating module 2. The knee pad body 1 is made of knitted fabric and comprises a knee wrapping part 11 and a fixing band 12. The fixing band 12 and the knee wrapping part 11 are fixed by a magic tape. An installation groove 13 for accommodating the far infrared heating module 2 is arranged in the knee pad body 1. An adjusting opening 14 communicating with the installation groove 13 is arranged on the side of the knee pad body 1 away from the skin contact surface. A transparent cover 3 for closing the adjusting opening 14 is sewn on the knee pad body 1. A cover layer 15 is cut on the skin contact surface of the knee pad body 1. The cover layer 15 is connected to the knee pad body 1 by a zipper 17. A heat insulation cotton layer 16 is arranged on the side of the cover layer 15 away from the skin contact surface. The cover layer 15 is opposite to the installation groove 13 in the closed state, and the heat insulation cotton layer 16 is tightly attached to the far infrared heating module 2.

[0035] The installation groove 13 comprises a first embedding groove 131, a second embedding groove 132 and a third embedding groove 133. The size of the first embedding groove 131 is larger than that of the second embedding groove 132 and the third embedding groove 133. The first embedding groove 131 is located at the center of the knee wrapping part 11 of the knee pad body 1. The third embedding groove 133 communicates with the adjusting opening 14.

[0036] The far infrared heating module 2 comprises a far infrared heating module 21, a control module 22, a power module 23 and a display adjustment module 24. The far infrared heating module 21 is embedded in the first embedding groove 131 and is adapted thereto. The power module 23 and the control module 22 are jointly embedded in the second embedding groove 132 and are adapted thereto. The display adjustment module 24 is embedded in the third embedding groove 133 and is adapted thereto.

[0037] The power module 23 provides power support for the far infrared heating module 21, the control module 22 and the display adjustment module 24, and ensures the normal operation of each module. The power module 23 is provided with a USB charging port 231.

[0038] The display adjustment module 24 is connected to the control module 22 through bidirectional communication, is responsible for sending start, stop and temperature adjustment instructions, and displays the real-time heating temperature and system state information fed back by the control module 22.

[0039] The control module 22 serves as a core processing unit. The control module 22 receives the instructions of the display adjustment module 24 and controls the heating state of the far infrared heating module 21 according to the instructions. Meanwhile, the control module 22 can also feed back the current heating state and temperature information to the display adjustment module 24.

[0040] The modular design makes the control of the far-infrared heating knee pad more intelligent and convenient. Through the display adjustment module 24, the user can intuitively monitor and adjust the temperature to meet different use requirements. The design of the USB charging port 231 enables the device to be powered by a portable power supply at any time, enhancing the portability and practicality of the device.

[0041] As Figure 3 The far-infrared heating module 21 includes a substrate layer 211, a conductive layer 212, a far-infrared functional layer 213, and an encapsulation layer 214. The conductive layer 212 is disposed on the substrate layer 211, the far-infrared functional layer 213 is disposed on the conductive layer 212, and the encapsulation layer 214 wraps the substrate layer 211, the conductive layer 212, and the far-infrared functional layer 213.

[0042] The conductive layer 212 is coated on the substrate layer 211, and the material of the conductive layer 212 is carbon nanotube / silver paste / conductive polymer.

[0043] The far-infrared functional layer 213 is a graphene / carbon fiber / ceramic coating.

[0044] The material of the encapsulation layer 214 is thermoplastic polyurethane / silicone / polyvinylidene fluoride / polyester film / polyvinyl chloride.

[0045] The material of the transparent cover 3 is PC / acrylic / PVC / PE / PET / silicone.

[0046] The design of this far-infrared heating module 21 is a thin and soft sheet structure, which can cover a larger area and maintain the overall lightness and softness of the knee pad. It can emit infrared rays and heat evenly through current driving, while realizing the heating function, it also maintains the flexibility and comfort of the knee pad, and adapts to different sports needs.

[0047] The principle of the embodiment of the present application is that by setting the mounting groove 13 and the covering layer 15, the far-infrared heating module 2 is well embedded and fixed, and when the zipper 17 is pulled up, the thermal cotton layer 16 is tightly attached to the far-infrared heating module 21, which further helps to ensure the stability of the position of the far-infrared heating module 21, and at the same time, the thermal cotton layer 16 effectively improves the heating efficiency, so that the heat generated by the far-infrared heating module 2 is more persistent, and the design of the zipper 17 is convenient for installation, disassembly and maintenance. Thus, the far-infrared heating module 2 in the knee pad has the function of being detachable, which is convenient for cleaning and maintaining the knee pad.

[0048] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A far infrared heat generating thermal knee warmer characterized by: The knee pad body (1) is provided with an installation slot (13) for accommodating the far infrared heating module (2), the skin contact surface of the knee pad body (1) is provided with a cover layer (15), the cover layer (15) is opposite to the installation slot (13), one side of the cover layer (15) towards the installation slot (13) is provided with a thermal insulation cotton layer (16), the cover layer (15) is fixed with the knee pad body (1) through a zipper (17), the cover layer (15) covers the far infrared heating module (2), and the thermal insulation cotton layer (16) is tightly attached to the far infrared heating module (2).

2. The far infrared heat generating thermal knee wrap of claim 1, wherein: The far infrared heating module (2) comprises a far infrared heating module (21), a control module (22), a power module (23) and a display adjustment module (24), the power module (23) provides power for the far infrared heating module (21), the control module (22) and the display adjustment module (24), the display adjustment module (24) is in bidirectional communication with the control module (22), the display adjustment module (24) is used for sending start, shutdown and temperature adjustment instructions and displaying the current heating temperature, the control module (22) is used for receiving the instructions from the display adjustment module (24) and controlling the heating state of the far infrared heating module (21), and meanwhile feeding back the heating state to the display adjustment module (24), and the power module (23) is provided with a USB charging port (231).

3. The far infrared heat generating thermal knee wrap of claim 2, wherein: The knee pad body (1) is provided with an adjustment opening (14) communicated with the installation slot (13) on the side away from the skin contact surface, the adjustment opening (14) is matched with the display adjustment module (24), and the knee pad body (1) is provided with a transparent cover (3) for closing the adjustment opening (14).

4. The far infrared heat generating thermal knee wrap of claim 3, wherein: The installation slot (13) comprises a first embedding slot (131), a second embedding slot (132) and a third embedding slot (133), the first embedding slot (131) is matched with the far infrared heating module (21), the second embedding slot (132) is matched with the power module (23) and the control module (22), the third embedding slot (133) is matched with the display adjustment module (24), and the third embedding slot (133) is communicated with the adjustment opening (14).

5. The far infrared heat generating thermal knee wrap of any one of claims 2-4, wherein: The far infrared heating module (21) comprises a substrate layer (211), a conductive layer (212), a far infrared functional layer (213) and an encapsulation layer (214), the conductive layer (212) is arranged on the substrate layer (211), the far infrared functional layer (213) is arranged on the conductive layer (212), and the encapsulation layer (214) wraps the substrate layer (211), the conductive layer (212) and the far infrared functional layer (213).

6. The far infrared heat generating thermal knee wrap of claim 5, wherein: The conductive layer (212) is coated on the substrate layer (211), and the material of the conductive layer (212) is carbon nanotube / silver paste / conductive polymer.

7. The far infrared heat generating thermal knee wrap of claim 5, wherein: The far infrared functional layer (213) is a graphene / carbon fiber / ceramic coating.

8. The far infrared heat generating thermal knee wrap of claim 5, wherein: The material of the encapsulation layer (214) is thermoplastic polyurethane / silica gel / polyvinylidene fluoride / polyester film / polyvinyl chloride.

9. The far infrared heat generating thermal knee wrap of claim 1, wherein: The material of the knee pad body is knitted fabric.

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