Graphene heat generating health care cushion

Abstract

The utility model discloses a kind of graphene heating health-care seat cushions, including surrounding, the bottom end of the surrounding is equipped with heating seat cushion, high elastic memory foam pad is equipped in heating seat cushion upper portion, strap assembly and controller are fixed with the outside of heating seat cushion, and heat-insulating cloth is installed in the upper end of surrounding.The utility model realizes rapid and even heating by graphene heating layer, reduces heat loss in combination with heat-insulating layer and heat-insulating cloth, strap assembly enhances the fixity of seat cushion, controller supports multi-grade temperature adjustment and over-temperature protection, improves use safety and comfort, and is suitable for health-care heating in office, home and other scenes.

Description

Technical Field

[0001] This utility model relates to the field of health care cushion technology, specifically to a graphene heated health care cushion. Background Technology

[0002] Existing heated seat cushions mostly use resistance wires or carbon fiber for heating, which suffers from slow heating, inaccurate temperature control, overheating, and cushion shifting or falling off. Furthermore, heat is easily lost from the surface of the cushion, leading to high energy consumption. Graphene heating films offer advantages such as rapid heating, uniform heating, and quick thermal response, making them suitable as a high-efficiency heating element for seat cushions. To improve stability and energy efficiency, it is necessary to incorporate fixing and insulation designs into the structure to reduce shifting and minimize heat loss.

[0003] Therefore, a seat cushion structure integrating efficient heating, stable fixation, intelligent temperature control, and heat preservation functions needs to be designed. Utility Model Content

[0004] In view of the problems in the related technologies, this utility model proposes a graphene heating health care cushion to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows: A graphene-heated health care seat cushion includes an enclosure, characterized in that: a heated seat cushion is installed at the bottom of the enclosure, a high-elastic memory foam pad is installed at the top of the heated seat cushion, a strap assembly is fixedly installed on the outside of the heated seat cushion, a controller is provided on the outside of the heated seat cushion, and an insulating cloth is installed at the top of the enclosure; the enclosure includes a left side panel, a right side panel, and a backrest panel.

[0006] As a further embodiment of this utility model, the heated seat cushion comprises, from bottom to top, a wear-resistant layer, a heat insulation layer, a graphene heating layer, and an upper surface layer.

[0007] As a further embodiment of the present invention, the strap assembly includes a first strap and a second strap, a first Velcro fastener is provided at the junction of the first strap and the second strap, and the rough side of the first Velcro fastener is provided on the upper surface of the first strap, and the hook side of the first Velcro fastener is provided on the bottom surface of the second strap.

[0008] As a further embodiment of this utility model, the controller includes a housing, a temperature control knob is rotatably mounted on the top of the housing, a display screen is provided at the center of the top of the housing, and wires are installed on the outside of the housing.

[0009] As a further embodiment of this utility model, the inner side of the box is provided with a DC power supply, a temperature control module, a thermal protection switch and a temperature sensor. The thermal protection switch is connected in series with the graphene heating layer. The temperature sensor is used to collect the temperature and feed it back to the temperature control module. The DC power supply is a V USB low-voltage power supply. The temperature control module has multiple temperature adjustment levels and over-temperature protection functions.

[0010] As a further embodiment of this utility model, one end of the insulation cloth is fixedly connected to the left side panel, and a second Velcro fastener is provided between the other end of the insulation cloth and the right side panel.

[0011] As a further embodiment of this invention, the heated seat cushion has a wiring hole on its side.

[0012] The beneficial effects of this utility model are as follows: The graphene heating layer in this invention has high thermal conductivity, enabling rapid response and uniform heating, avoiding localized overheating; the dual design of the insulation layer and heat-insulating cloth reduces heat loss to the bottom and sides, lowering energy consumption; the controller has a built-in temperature control module, thermal protection switch, and temperature sensor, supporting multiple temperature settings and over-temperature protection to avoid the risk of burns; the strap assembly uses a Velcro structure to adapt to different seats, preventing the seat cushion from shifting or falling off; the high-elastic memory foam pad provides support, while the wear-resistant layer and upper surface layer enhance durability and skin-friendly feel. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of a graphene heating health care cushion according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the overall open design of a graphene heated health care cushion according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the overall structure of a high-elasticity memory foam pad for a graphene-heated health care seat cushion according to an embodiment of the present utility model. Figure 4 This is a schematic diagram of the overall structure of a controller for a graphene heating health care cushion according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the layered structure of a graphene-heated health care cushion according to an embodiment of the present invention.

[0015] In the picture: 1. Surroundings; 11. Left side panel; 12. Right side panel; 13. Backrest panel; 2. Heated seat cushion; 21. Wear-resistant layer; 22. Heat insulation layer; 23. Graphene heating layer; 24. Top surface layer; 3. High-elastic memory foam pad; 4. Strap assembly; 41. First strap; 42. Second strap; 43. First Velcro strap; 5. Controller; 51. Box body; 52. Temperature control knob; 53. Display screen; 54. Wire; 6. Insulation cloth; 7. Second Velcro strap; 8. Wiring hole. Detailed Implementation

[0016] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0017] According to an embodiment of the present invention, a graphene heated health care cushion is provided.

[0018] Please refer to the instruction manual appendix. Figure 1-5 According to an embodiment of the present invention, a graphene heated health care cushion includes a surrounding 1, characterized in that: a heated cushion 2 is installed at the bottom of the surrounding 1, a high-elastic memory foam pad 3 is installed at the top of the heated cushion 2, a strap assembly 4 is fixedly installed on the outside of the heated cushion 2, a controller 5 is provided on the outside of the heated cushion 2, and a heat-insulating cloth 6 is installed at the top of the surrounding 1; the surrounding 1 includes a left side panel 11, a right side panel 12, and a backrest panel 13.

[0019] Enclosure 1: Composed of left side panel 11, right side panel 12 and backrest panel 13, forming the main frame of the seat cushion and providing structural support.

[0020] Heated Seat Cushion 2: Core heating unit, layered structure including: Wear-resistant layer 21: Bottom protection to reduce wear; Insulation layer 22: Prevents heat from being lost downwards; Graphene heating layer 23: core heating element, enabling efficient heating; Top layer 24: Provides a base for installing the high-elasticity memory foam pad 3.

[0021] High-elasticity memory foam pad 3: conforms to the curves of the human body and relieves pressure from prolonged sitting.

[0022] Strap assembly 4: It is fixed to the seat by the first strap 41 and the second strap 42 and the Velcro 43 to enhance stability.

[0023] Controller 5: Integrates temperature control knob 52, display screen 53 and circuit module to realize temperature regulation and real-time monitoring.

[0024] Insulation fabric 6: Covers the upper part of the seat cushion and opens and closes via the second Velcro 7 to reduce heat loss.

[0025] Wiring hole 8: Used for connecting wire 54 to prevent exposed wiring.

[0026] In one embodiment, please refer to the appendix to the specification. Figure 1-5 As a further embodiment of this utility model, the heated seat cushion 2 comprises, from bottom to top, a wear-resistant layer 21, a heat insulation layer 22, a graphene heating layer 23, and an upper surface layer 24.

[0027] In one embodiment, please refer to the appendix to the specification. Figure 1-5 As a further embodiment of the present invention, the strap assembly 4 includes a first strap 41 and a second strap 42. A first Velcro 43 is provided at the junction of the first strap 41 and the second strap 42, and the rough side of the first Velcro 43 is provided on the upper surface of the first strap 41, and the hook side of the first Velcro 43 is provided on the bottom surface of the second strap 42.

[0028] The first strap 41 and the second strap 42 adapt to different seat sizes through the hook and loop structure of the first Velcro 43, preventing the seat cushion from shifting.

[0029] In one embodiment, please refer to the appendix to the specification. Figure 1-5 As a further embodiment of this utility model, the controller 5 includes a housing 51, a temperature control knob 52 is rotatably mounted on the top of the housing 51, a display screen 53 is provided at the center of the top of the housing 51, and a wire 54 is installed on the outside of the housing 51.

[0030] The temperature control module and thermal protection switch inside the box 51 are connected in series with the graphene heating layer 23. Combined with the temperature sensor, it realizes multi-level temperature adjustment and over-temperature protection. The 12V USB low-voltage power supply improves safety.

[0031] In one embodiment, please refer to the appendix to the specification. Figure 1-5 As a further embodiment of this utility model, the inner side of the housing 51 is provided with a DC power supply, a temperature control module, a thermal protection switch and a temperature sensor. The thermal protection switch is connected in series with the graphene heating layer. The temperature sensor is used to collect temperature and feed it back to the temperature control module. The DC power supply is a 12V USB low-voltage power supply. The temperature control module has multiple temperature adjustment and over-temperature protection functions.

[0032] In one embodiment, please refer to the appendix to the specification. Figure 1-5As a further embodiment of this utility model, one end of the insulation cloth 6 is fixedly connected to the left side plate 11, and a second Velcro 7 is provided between the other end of the insulation cloth 6 and the right side plate 12.

[0033] The insulation cloth 6 can be adjusted in coverage area via the second Velcro 7 to reduce heat loss and facilitate disassembly, washing and maintenance.

[0034] In one embodiment, please refer to the appendix to the specification. Figure 1-5 As a further embodiment of this utility model, the heated seat cushion 2 is provided with a wiring hole 8 on its side.

[0035] Example: Seat cushion installation: Place the seat cushion on the seat, wrap the strap assembly 4 around the seat legs or armrests, and secure it with the first Velcro 43.

[0036] Temperature adjustment: Connect to a 12V USB power supply, select the appropriate setting using the temperature control knob 52, and the display screen 53 will show the temperature in real time.

[0037] Insulation procedure: Cover the thigh area with the insulation cloth 6 and adjust the tightness using the second Velcro 7 to reduce heat loss.

[0038] Safety protection: When the temperature sensor detects an abnormal temperature rise, the temperature control module automatically cuts off the circuit, and the thermal protection switch is connected in series with the graphene heating layer 23 to achieve dual protection.

[0039] Process flow: Layered composite: The wear-resistant layer 21, the heat insulation layer 22, the graphene heating layer 23 and the upper surface layer 24 are hot-pressed together in sequence to form the heating cushion 2 matrix.

[0040] Circuit integration: A wiring hole 8 is opened on the side of the heated seat cushion 2 to connect the graphene heating layer 23 and the controller 5 wire 54.

[0041] Sponge bonding: Cut the high-elastic memory foam pad 3 and bond it to the upper surface 24 of the heated seat cushion 2.

[0042] Frame assembly: The left side panel 11, the right side panel 12 and the back panel 13 are spliced ​​together to form the surround 1, and the heated seat cushion 2 is fixed at the bottom.

[0043] Accessory installation: The strap assembly 4 is sewn to the outside of the seat cushion, the controller 5 is fixed to the side, the insulation cloth 6 is sewn to the left side panel 11 on one side, and a second Velcro 7 is set on the other side.

[0044] Functional testing: Power-on testing to check heating uniformity, temperature control accuracy, and protection mechanisms, followed by finished product packaging.

[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A graphene-heated health care cushion, comprising an enclosure (1), characterized in that: A heated seat cushion (2) is installed at the bottom of the enclosure (1), a high-elastic memory foam pad (3) is installed at the top of the heated seat cushion (2), a strap assembly (4) is fixedly installed on the outside of the heated seat cushion (2), a controller (5) is provided on the outside of the heated seat cushion (2), and a heat insulation cloth (6) is installed at the top of the enclosure (1). The enclosure (1) includes a left side panel (11), a right side panel (12), and a back panel (13).

2. The graphene-heated health care cushion according to claim 1, characterized in that: The heated seat cushion (2) comprises, from bottom to top, a wear-resistant layer (21), a heat insulation layer (22), a graphene heating layer (23), and an upper surface layer (24).

3. The graphene-heated health care cushion according to claim 1, characterized in that: The strap assembly (4) includes a first strap (41) and a second strap (42). A first hook and loop fastener (43) is provided at the junction of the first strap (41) and the second strap (42). The rough side of the first hook and loop fastener (43) is provided on the upper surface of the first strap (41), and the hook side of the first hook and loop fastener (43) is provided on the bottom surface of the second strap (42).

4. The graphene-heated health care cushion according to claim 1, characterized in that: The controller (5) includes a housing (51), a temperature control knob (52) is rotatably mounted on the top of the housing (51), a display screen (53) is provided in the center of the top of the housing (51), and wires (54) are installed on the outside of the housing (51).

5. A graphene-heated health care seat cushion according to claim 4, characterized in that: The inner side of the box (51) is provided with a DC power supply, a temperature control module, a thermal protection switch and a temperature sensor. The thermal protection switch is connected in series with the graphene heating layer. The temperature sensor is used to collect the temperature and feed it back to the temperature control module. The DC power supply is a 12V USB low-voltage power supply. The temperature control module has multiple temperature adjustment and over-temperature protection functions.

6. A graphene-heated health care seat cushion according to claim 1, characterized in that: One end of the insulation cloth (6) is fixedly connected to the left side plate (11), and the other end of the insulation cloth (6) is provided with a second Velcro (7) between it and the right side plate (12).

7. A graphene-heated health care seat cushion according to claim 1, characterized in that: The heated seat cushion (2) has a wiring hole (8) on its side.

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