Graphene flexible heating pad for heating blanket

Abstract

The utility model relates to a heating blanket, in particular to a graphene flexible heating pad for a heating blanket, which comprises a flexible heating pad body, a graphene heating sheet is arranged in the flexible heating pad body, waterproof film layers are arranged on the upper end face and the lower end face of the graphene heating sheet, and flannelette layers are wrapped on the outer side walls of the two waterproof film layers. A control box is installed on the upper end face of the flannelette layer, a temperature sensor which penetrates through the flannelette layer and abuts against the waterproof film layer located above the flannelette layer is installed at the bottom of the control box, a pocket opposite to the control box in position is sewn on the bottom end face of the flannelette layer, and a zipper is sewn at an end opening of the pocket. And the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heating blanket, especially to a graphene flexible heating pad for heating blanket. BACKGROUND

[0002] The graphene flexible heating pad for heating blanket is a heating product made of graphene material. Graphene is an excellent heat-conducting material, and its heat-conducting performance far exceeds that of traditional electric heating materials. Therefore, the graphene flexible heating pad can rapidly heat up in a very short time and quickly transfer heat to the contact surface, such as the human body or the ground, so that people can quickly feel warm in a cold environment. Compared with traditional electric heating carpets, the graphene heating pad can achieve more uniform heating effect. It avoids the problem of hot spots or cold spots that is prone to occur in traditional electric heating carpets, so that the temperature distribution on the surface of the entire heating pad is relatively balanced, thereby providing a more comfortable heating experience.

[0003] At present, the graphene flexible heating pad for heating blanket is made of flexible material and can be easily bent, folded, and attached to surfaces of different shapes. Graphene heating sheets are installed inside the flexible material, so that the flexible heating pad has heating performance. However, the existing graphene flexible heating pad for heating blanket has relatively single function, and the surface is made of felt material, which is not soft enough. It is usually used by being laid flat on a bed, and has poor practicality. SUMMARY

[0004] The utility model discloses a graphene flexible heating pad for heating blanket, which can be laid flat on a bed or used as a shawl, is convenient to use, and improves practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a graphene flexible heating pad for heating blanket, comprising a flexible heating pad body, the inside of the flexible heating pad body includes a graphene heating sheet, the upper and lower end faces of the graphene heating sheet are both provided with a waterproof film layer, the outer side walls of the two waterproof film layers are wrapped with a flannel layer, the upper end face of the flannel layer is provided with a control box, and the bottom of the control box is provided with a temperature sensor penetrating through the flannel layer and abutting against the upper waterproof film layer.

[0006] The bottom end face of the flannel layer is sewn with a pocket opposite to the control box, and the port of the pocket is sewn with a zipper.

[0007] In order to connect and fix the two ends of the flexible heating pad body, the flexible heating pad body is conveniently worn on the shoulders as a graphene flexible heating pad for heating blanket of the utility model, preferably, the front ends of the bottom end face and the upper end face of the flannel layer are respectively provided with two male buckles and two female buckles.

[0008] In order to facilitate the control of the utility model, and facilitate the control of the temperature of heating, as a kind of graphene flexible heating pad for heating blanket preferred, the inside of the control box is equipped with controller, the upper end surface of the control box is sequentially embedded from left to right and is equipped with display screen and multiple operation buttons.

[0009] In order to facilitate the charging treasure to be placed in the pocket, provide power for flexible heating pad body, as a kind of graphene flexible heating pad for heating blanket preferred of the utility model, the inside of the pocket is placed with charging treasure, one end of the controller connecting line is respectively threaded through the upper end surface and bottom end surface of the fleece layer and extends into the pocket, and is connected with charging treasure.

[0010] In order to control each component running through controller, as a kind of graphene flexible heating pad for heating blanket preferred of the utility model, the controller is electrically connected with multiple operation buttons, display screen and temperature sensor respectively.

[0011] In order to prevent graphene heating sheet from contacting with water, avoid the condition of electric shock, as a kind of graphene flexible heating pad for heating blanket preferred of the utility model, the waterproof membrane layer is polyurethane film.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] The utility model uses, the flexible heating pad body is laid on the bed body or as a shawl is used on the shoulder, the graphene heating sheet is heated, the heat generated can be conducted to the fleece layer, provides heat for user, the temperature of waterproof membrane layer is detected by temperature sensor, the temperature of graphene heating sheet can be indirectly detected, so as to facilitate the heating temperature of graphene heating sheet to be controlled;

[0014] When the flexible heating pad body is used on the shoulder, the two ends of the flexible heating pad body are connected and fixed by two male buckles and two female buckles, so as to facilitate the flexible heating pad body to be used on the shoulder as a shawl, convenient to use, improve practicality. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the overall sectional structure schematic diagram of the utility model;

[0017] Figure 3 It is the utility model Figure 1 The enlarged structure schematic diagram of A in the utility model.

[0018] In the figure: 1, flexible heating pad body; 2, graphene heating sheet; 201, waterproof film layer; 3, flannel layer; 4, control box; 401, temperature sensor; 5, controller; 501, display screen; 502, operation button; 6, pocket; 601, zipper; 7, sub buckle; 701, female buckle. DETAILED DESCRIPTION

[0019] Please refer to Figures 1 to 3 A graphene flexible heating pad for heating blanket, including flexible heating pad body 1, the inside of flexible heating pad body 1 includes graphene heating sheet 2, the upper and lower ends of graphene heating sheet 2 are provided with waterproof film layer 201, the outer side wall of two waterproof film layers 201 is wrapped with flannel layer 3, the upper end of flannel layer 3 is provided with control box 4, the bottom of control box 4 is provided with temperature sensor 401 penetrating flannel layer 3 and abutting against the upper waterproof film layer 201.

[0020] The bottom end of flannel layer 3 is sewn with pocket 6 opposite to the position of control box 4, and the port of pocket 6 is sewn with zipper 601.

[0021] In the embodiment: when using, the flexible heating pad body 1 is laid on the bed body or used as a shawl on the shoulder, the graphene heating sheet 2 generates heat, the generated heat can be conducted to the flannel layer 3 to provide heat for the user, the temperature of the waterproof film layer 201 is detected through the temperature sensor 401 to indirectly detect the temperature of the graphene heating sheet 2, and the detected temperature is transmitted to the controller 5, the temperature information is displayed through the display screen 501, and the user can operate the temperature control button to control the heating temperature of the graphene heating sheet 2.

[0022] When the flexible heating pad body 1 is used as a shawl on the shoulder, the two ends of the flexible heating pad body 1 are connected and fixed through two sub buckles 7 and two female buckles 701, the connection line of the power bank and the controller 5 is connected, then the zipper 601 is pulled up to close the port of the pocket 6, the flexible heating pad body 1 is heated through the operation of multiple operation buttons 502, and the flexible heating pad body 1 can be used as a shawl with a heating function, which is convenient to use.

[0023] As a technical optimization scheme of the utility model, the front ends of the bottom end and the upper end of the flannel layer 3 are respectively provided with two sub buckles 7 and two female buckles 701.

[0024] In the embodiment: the material of the flannel layer 3 is crystal super-soft flannel, which is soft and skin-friendly, the flexible heating pad body 1 is worn on the shoulder through two sub buckles 7 and two female buckles 701, the two sub buckles 7 are fixed on the two female buckles 701 respectively, the two ends of the flexible heating pad body 1 are connected and fixed, so that the flexible heating pad body 1 is conveniently worn on the shoulder for use.

[0025] As a technical optimization scheme of the utility model, the inside of control box 4 is installed with controller 5, and the upper end face of control box 4 is sequentially embedded from left to right with display screen 501 and multiple operation buttons 502.

[0026] In the embodiment, the multiple operation buttons 502 are divided into power buttons and temperature control buttons, which facilitate starting the utility model and controlling the heating temperature.

[0027] As a technical optimization scheme of the utility model, a power bank is placed in pocket 6, one end of the connecting line of controller 5 respectively penetrates the upper end face and bottom end face of velvet layer 3 and extends into pocket 6, and is connected with the power bank.

[0028] In the embodiment, the connecting line of controller 5 can be adapted to the power bank and the power socket, the power bank is placed in pocket 6 and connected with the connecting line of controller 5, or the connecting line of controller 5 is connected with the power socket, which can provide electric energy for flexible heating pad body 1.

[0029] As a technical optimization scheme of the utility model, controller 5 is electrically connected with multiple operation buttons 502, display screen 501 and temperature sensor 401 respectively.

[0030] In the embodiment, each component can be controlled to operate through controller 5.

[0031] As a technical optimization scheme of the utility model, waterproof film layer 201 is polyurethane film.

[0032] In the embodiment, the polyurethane film can play a protective role on graphene heating sheet 2, when flexible heating pad body 1 is soaked with water, it can prevent graphene heating sheet 2 from contacting water and avoid electric shock accidents.

[0033] Working principle: when used, flexible heating pad body 1 is laid on the bed body or used as a shawl on the shoulder, first, the connecting line of controller 5 is connected with the external power plug (the power plug is inserted into the socket), then the power button in operation button 502 is pressed to start the utility model, so that graphene heating sheet 2 generates heat, the generated heat can be conducted to velvet layer 3 to provide heat for the user, because graphene heating sheet 2 transmits heat to waterproof film layer 201 when generating heat, the temperature of graphene heating sheet 2 can be indirectly detected by detecting the temperature of waterproof film layer 201 through temperature sensor 401, and the detected temperature is transmitted to controller 5, the temperature information is displayed through display screen 501, and the user can operate the temperature control button, and the heating temperature of graphene heating sheet 2 is controlled through controller 5.

[0034] Another use is to wear the flexible heating pad body 1 on the shoulder, fix two sub-buckles 7 on two female buckles 701 respectively, connect and fix two ends of the flexible heating pad body 1, then place the power bank in the pocket 6, connect the connecting line of the controller 5 with the power supply interface of the power bank, then pull the zipper 601 to close the port of the pocket 6, operate multiple operation buttons 502 to make the flexible heating pad body 1 heat, so as to conveniently use the flexible heating pad body 1 as a shawl with heating function.

[0035] The above are only preferred embodiments of the present application and are not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A graphene flexible heating mat for a heating blanket comprising a flexible heating mat body (1) characterised in that: The inside of the flexible heating pad body (1) comprises a graphene heating sheet (2), the upper and lower ends of the graphene heating sheet (2) are provided with waterproof film layers (201), the outer walls of the two waterproof film layers (201) are wrapped with flannel layers (3), and the upper end of the flannel layer (3) is provided with a control box (4); The bottom of the control box (4) is provided with a temperature sensor (401) penetrating through the flannel layer (3) and abutting against the upper waterproof film layer (201); The bottom end of the flannel layer (3) is sewn with a pocket (6) opposite to the control box (4), and the port of the pocket (6) is sewn with a zipper (601).

2. The graphene flexible heating mat for heating blanket according to claim 1, characterized in that: The front ends of the bottom end and the upper end of the flannel layer (3) are respectively provided with two male buckles (7) and two female buckles (701).

3. The graphene flexible heating mat for heating blanket according to claim 1, wherein: The inside of the control box (4) is provided with a controller (5), and the upper end of the control box (4) is sequentially embedded from left to right with a display screen (501) and a plurality of operation buttons (502).

4. The graphene flexible heating mat for heating blanket according to claim 3, characterized in that: A power bank is placed in the pocket (6), one end of the connecting line of the controller (5) penetrates through the upper end and the bottom end of the flannel layer (3) and extends into the pocket (6), and is connected with the power bank.

5. The graphene flexible heating mat for heating blanket according to claim 3, wherein: The controller (5) is electrically connected with the plurality of operation buttons (502), the display screen (501) and the temperature sensor (401).

6. The graphene flexible heating mat for a heating blanket according to claim 1, wherein: The waterproof film layer (201) is a polyurethane film.

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