Portable graphene snow-melting heating pad

Abstract

The utility model belongs to the technical field of graphene snow-melting heating pads, and particularly relates to a portable graphene snow-melting heating pad which comprises a heating pad body, the heating pad body comprises a heating layer, a heat insulation layer is arranged on the lower end face of the heating layer, an insulating layer is arranged on the lower end face of the heat insulation layer, and the outer walls of the heating layer, the heat insulation layer and the insulating layer are wrapped with protective sleeves. The heating layer comprises a graphene electrothermal film, and the reflecting layer is a PET reflecting film, so that the reflecting capacity and the radiating capacity of heat are improved, heat loss is prevented, and the heat preservation effect is improved; the thermal insulation layer is made of flame-retardant thermal insulation cotton, so that the flame-retardant effect is improved while the thermal insulation effect is improved, and the service life is prolonged; the protective sleeve is made of flame-retardant cloth, so that the thermal insulation performance is high, the flame-retardant performance is excellent, and the service life is further prolonged; by arranging the heat insulation layer on the lower end face of the heating layer, the heat insulation performance of the bottom is improved, heat loss is avoided, and the heating effect is improved; the insulating layer is arranged on the lower end face of the heat insulating layer, so that insulating performance is achieved, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of graphene snow melting heating pad, concretely is a portable graphene snow melting heating pad. BACKGROUND

[0002] The outdoor ground, facilities and equipment in cold regions are affected by low temperature and ice and snow in winter, which brings great inconvenience to life and production, for example, liquid in frozen pipeline cannot be transported, and most equipment is difficult or impossible to start under low temperature. Snow melting pad can be used for melting ice and snow.

[0003] The existing snow melting pad is generally a silicone rubber pad, which is heavy to carry and has no heating function, poor heat preservation effect, poor flame retardant and fireproof performance, short service life and poor practicality. SUMMARY

[0004] The utility model discloses a portable graphene snow melting heating pad, which is convenient to use, improves the flame retardant effect, actively heats, improves the heat preservation effect and prolongs the service life.

[0005] To achieve the above object, the utility model provides the following technical scheme: a portable graphene snow melting heating pad, including heating pad body, the heating pad body includes heating layer, the lower end surface of heating layer is provided with heat insulation layer, the lower end surface of heat insulation layer is provided with insulating layer, the outer wall of heating layer, heat insulation layer and insulating layer is covered with protective sleeve, the heating layer includes graphene electric heating film, the upper end surface of graphene electric heating film is provided with reflection layer, the upper end surface of reflection layer is provided with heat preservation layer.

[0006] In order to improve the reflection ability and radiation ability, as a portable graphene snow melting heating pad of the utility model is preferred, the reflection layer is PET reflection film.

[0007] In order to improve the heat preservation and flame retardant effect, as a portable graphene snow melting heating pad of the utility model is preferred, the heat preservation layer is flame retardant heat preservation cotton.

[0008] In order to improve the protection performance, as a portable graphene snow melting heating pad of the utility model is preferred, the protective sleeve is flame retardant cloth.

[0009] In order to improve the waterproof ability of protective sleeve, as a portable graphene snow melting heating pad of the utility model is preferred, the outer wall of protective sleeve is coated with waterproof coating.

[0010] In order to facilitate the connection power use, as a portable graphene snow melting heating pad of the utility model preferably, the outer wall of the graphene electrothermal film is connected with the power connection line extending to the outside of the protective sleeve, the left and right sides of the heating pad body are fixedly connected with the edge strips, and the outer wall of the edge strip is provided with a plurality of connecting rings.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] The heating layer comprises the graphene electrothermal film, the graphene electrothermal film has good thermal stability, is high in energy saving efficiency, has good heating effect, and can realize automatic heating to melt snow, the upper end face of the graphene electrothermal film is provided with a reflection layer, the reflection layer is a PET reflection film, the reflection ability and the radiation ability of heat are improved, heat loss is prevented, and the heat preservation effect is improved; the heat preservation layer is flame-retardant heat preservation cotton, the flame-retardant effect is improved while the heat preservation effect is improved, and the service life is prolonged; the protective sleeve is flame-retardant cloth, is high in heat preservation performance, and has excellent flame-retardant performance, and the service life is further prolonged; the heat insulation layer is arranged on the lower end face of the heating layer, the heat insulation performance of the bottom is improved, heat loss is avoided, and the heating effect is improved; the lower end face of the heat insulation layer is provided with an insulating layer, and has the insulating performance, thereby improving the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor of the ordinary skilled in the art.

[0014] Fig. 1 It is the overall structure schematic view of the utility model;

[0015] Fig. 2 It is the sectional structure schematic view of the utility model;

[0016] Fig. 3 It is the sectional structure schematic view of the heating layer of the utility model.

[0017] In the drawing: 1, heating pad body; 2, heating layer; 3, heat insulation layer; 4, insulating layer; 5, protective sleeve; 6, graphene electrothermal film; 7, reflection layer; 8, heat preservation layer; 9, edge strip; 10, connecting ring. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.

[0019] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0020] Please refer to Figs. 1 to 3 The utility model provides a portable graphene snow melting heating pad, including heating pad body 1, heating pad body 1 includes heating layer 2, the lower end surface of heating layer 2 is provided with heat insulation layer 3, the lower end surface of heat insulation layer 3 is provided with insulating layer 4, and the outer wall of heating layer 2, heat insulation layer 3 and insulating layer 4 is covered with protective sleeve 5, and heating layer 2 includes graphene electric heating film 6, the upper end surface of graphene electric heating film 6 is provided with reflection layer 7, and the upper end surface of reflection layer 7 is provided with heat preservation layer 8.

[0021] In the embodiment: heating layer 2 includes graphene electric heating film 6, the thermal stability of graphene electric heating film 6 is good, is high -efficient and energy -conserving, and the heating effect is good simultaneously, can realize automatic heating and snow melting;The upper end surface of graphene electric heating film 6 is provided with reflection layer 7, and reflection layer 7 is PET reflection film, improves the reflection ability and radiation ability of heat, prevents heat loss, and improves the heat preservation effect;The heat preservation layer 8 is flame -retardant heat preservation cotton, improves the flame -retardant effect while improving the heat preservation effect, prolongs the service life;Protective sleeve 5 is flame -retardant cloth, and the heat preservation performance is strong, and has excellent flame -retardant performance, further prolongs the service life;The lower end surface of heating layer 2 is provided with heat insulation layer 3, improves the heat insulation performance of the bottom, avoids heat loss, and improves the heating effect;The lower end surface of heat insulation layer 3 is provided with insulating layer 4, has insulating property, thereby improving the practicability.

[0022] As a kind of technical optimization scheme of the utility model, reflection layer 7 is PET reflection film.

[0023] In the embodiment: reflection layer 7 is PET reflection film, improves the reflection ability and radiation ability of heat, prevents heat loss, and improves the heat preservation effect.

[0024] As a kind of technical optimization scheme of the utility model, heat preservation layer 8 is flame -retardant heat preservation cotton.

[0025] In the embodiment, the heat preservation layer 8 is fire-retardant heat preservation cotton, which improves the heat preservation effect and the fire-retardant effect, and prolongs the service life.

[0026] As a technical optimization scheme of the utility model, the protective sleeve 5 is fire-retardant cloth.

[0027] In the embodiment, the protective sleeve 5 is fire-retardant cloth, which has strong heat preservation performance and excellent fire-retardant performance, and further prolongs the service life.

[0028] As a technical optimization scheme of the utility model, the outer wall of the protective sleeve 5 is coated with a waterproof coating.

[0029] In the embodiment, the outer wall of the protective sleeve 5 is coated with a waterproof coating, which improves the waterproof performance of the protective sleeve 5.

[0030] As a technical optimization scheme of the utility model, the outer wall of the graphene electric heating film 6 is connected with a power supply wire extending to the outside of the protective sleeve 5, and the left and right sides of the heating pad body 1 are fixedly connected with a plurality of edge strips 9, and the outer wall of each edge strip 9 is provided with a plurality of connecting rings 10.

[0031] In the embodiment, when in use, the power supply wire is connected with an external power supply to heat, and the plurality of connecting rings 10 can be used to fix the utility model with a rope.

[0032] Working principle: the heating layer 2 includes the graphene electric heating film 6, the graphene electric heating film 6 has good thermal stability, high energy efficiency, and good heating effect, and can realize automatic heating to melt snow; the upper end surface of the graphene electric heating film 6 is provided with the reflective layer 7, the reflective layer 7 is a PET reflective film, which improves the heat reflection and radiation capacity, prevents heat loss, and improves the heat preservation effect; the heat preservation layer 8 is fire-retardant heat preservation cotton, which improves the heat preservation effect and the fire-retardant effect, and prolongs the service life; the protective sleeve 5 is fire-retardant cloth, which has strong heat preservation performance and excellent fire-retardant performance, and further prolongs the service life; the heat insulation layer 3 is arranged on the lower end surface of the heating layer 2, which improves the heat insulation performance of the bottom, avoids heat loss, and improves the heating effect; the lower end surface of the heat insulation layer 3 is provided with the insulating layer 4, which has insulation performance.

[0033] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A portable graphene snow-melting heating mat comprising a heating mat body (1), characterized in that: The heating pad body (1) comprises a heating layer (2), the lower end face of the heating layer (2) is provided with a heat insulation layer (3), the lower end face of the heat insulation layer (3) is provided with an insulating layer (4), the outer wall of the heating layer (2), the heat insulation layer (3) and the insulating layer (4) is covered with a protective sleeve (5), the heating layer (2) comprises a graphene electric heating film (6), the upper end face of the graphene electric heating film (6) is provided with a reflective layer (7), and the upper end face of the reflective layer (7) is provided with a heat preservation layer (8).

2. The portable graphene snow-melting heating pad according to claim 1, characterized in that: The reflective layer (7) is a PET reflective film.

3. The portable graphene snow-melting heating pad according to claim 1, wherein: The heat preservation layer (8) is flame-retardant heat preservation cotton.

4. The portable graphene snow-melting heating pad according to claim 1, wherein: The protective sleeve (5) is flame-retardant cloth.

5. The portable graphene snow-melting heating pad according to claim 1, wherein: The outer wall of the protective sleeve (5) is coated with a waterproof coating.

6. The portable graphene snow-melting heating pad according to claim 1, wherein: The outer wall of the graphene electric heating film (6) is connected with a power supply wire extending to the outside of the protective sleeve (5), and the left and right sides of the heating pad body (1) are fixedly connected with a batten (9), and a plurality of connecting rings (10) are penetratingly formed in the outer wall of the batten (9). The reflective layer (7) is a PET reflective film. The heat preservation layer (8) is flame-retardant heat preservation cotton. The protective sleeve (5) is flame-retardant cloth. The outer wall of the protective sleeve (5) is coated with a waterproof coating. The outer wall of the graphene electric heating film (6) is connected with a power supply wire extending to the outside of the protective sleeve (5), and the left and right sides of the heating pad body (1) are fixedly connected with a batten (9), and a plurality of connecting rings (10) are penetratingly formed in the outer wall of the batten (9).

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