CN217659509U

CN217659509U - Graphite alkene electric heat towel rail heat-generating body

Info

Publication number: CN217659509U
Application number: CN202221151778.9U
Authority: CN
Inventors: 喻杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-28
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a graphite alkene electric heat towel rail heat-generating body, including heat conduction carrier, the layer that generates heat, circuit layer and insulating layer. The circuit layer sets up the back of heat conduction carrier, the layer that generates heat is printed on graphite alkene coating on the heat conduction carrier and cover on the circuit layer, the insulating layer covers on the layer that generates heat. When the circuit layer is electrified to generate an electric field, the heating layer is heated up under the action of the electric field and emits far infrared rays, the heat generated by the heating layer is uniformly conducted out by the heat conduction carrier, and the generated far infrared rays can disinfect the towel. Compared with the existing heating body, the graphene-based solar heating body has the advantages that the efficiency of converting electric energy into heat energy is high, and the energy consumption is saved.

Description

Graphite alkene electric heat towel rail heat-generating body

Technical Field

The utility model relates to an electric heat towel technical field, in particular to graphite alkene electric heat towel rail heat-generating body.

Background

At present, the electrothermal towel device on the market generates heat by sticking the electrothermal film or the heating tube, the electrothermal device is driven by high voltage, the towel can only be dried, the function is single, the electrothermal efficiency is low, and a large amount of energy consumption is needed for drying the towel. The external high-voltage power supply has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a graphite alkene electric heat towel rail heat-generating body solves the technical problem who exists among the current electric heat towel rail heat-generating body.

The utility model provides a graphite alkene electric heat towel rail heat-generating body, including heat conduction carrier, the layer that generates heat, circuit layer and insulating layer. The circuit layer is arranged on the back surface of the heat conduction carrier, and the heating layer is a graphene coating printed on the heat conduction carrier and covers the circuit layer. The insulating layer covers the heat generating layer. After the circuit layer is electrified, the heating layer is heated up under the action of an electric field and emits far infrared rays, and the heat generated by the heating layer is uniformly conducted out by the heat conducting carrier.

Preferably, the circuit layer is formed by printing conductive paint on the heat-conducting carrier and then drying.

Preferably, the circuit layer includes a power input contact for electrically connecting with an external power source, the power input contact being exposed outside the heat generating layer.

Preferably, the power input contact is connected to a power adapter for providing a safe voltage.

Preferably, the insulating layer is formed by printing an insulating material on the heat conducting carrier and then drying.

Preferably, the insulating layer is a ceramic coating or a plastic coating.

Preferably, the heat conducting carrier is microcrystalline glass, a rock plate or a high boron silicon plate.

Preferably, a placement component for placing a towel is arranged on the front surface of the heat-conducting carrier.

Preferably, the heat conductive carrier is flat.

The beneficial effects of the utility model are that:

1. the utility model discloses compare with current heat-generating body, the electric field through the circuit layer arouses graphite alkene to generate heat and produce far infrared, and electric energy conversion is efficient of heat energy, and the energy saving consumes to far infrared can disinfect the towel, increases the practicality of heat-generating body.

2. The heating layer, the circuit layer and the insulating layer are fixed on the carrier in a printing mode, heat of the heating layer directly reaches the heat conduction carrier, heat loss is reduced in the transmission process, and the heating body is ultrathin and beneficial to installation.

3. The utility model discloses external safe voltage avoids the possibility of electric shock in the use.

Drawings

Fig. 1 is a perspective view of the back side of a thermally conductive carrier in an embodiment of the invention;

fig. 2 is a side sectional view of a heating element of the graphene electric heating towel rack according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, terms such as "mounted," "connected," and "fixed" are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected or in mutual relationship between two elements unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or indirectly contacting the first feature and the second feature through intervening media, and the first feature "on", "above" or "above" the second feature may be directly or obliquely above the second feature or may merely indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, the embodiment of the graphene electric heating towel rack heating element of the present invention is provided:

a graphene electric heating towel rack heating body comprises a heat conduction carrier 1, a heating layer 2, a circuit layer 3 and an insulating layer 4. Circuit layer 3 sets up at the back of heat conduction carrier 1, and layer 2 that generates heat is the graphite alkene coating of printing on heat conduction carrier 1 and covers on circuit layer 3, and insulating layer 4 covers at the whole back of heat conduction carrier 1, will generate heat including layer 2 covers. When the circuit layer 3 is electrified, the heating layer 2 is heated up under the action of an electric field and emits far infrared rays, the heat generated by the heating layer 2 is uniformly conducted out by the heat conduction carrier 1, and the generated far infrared rays can disinfect the towel.

Specifically, the heat conducting carrier 1 is flat and can be made of heat conducting materials such as microcrystalline glass, rock plates and high borosilicate, the front surface of the heat conducting carrier is provided with an object placing component for placing a towel, the object placing component can be a hanging rod, a grid plate and the like, and the back surface of the heat conducting carrier is fixed on installation surfaces such as a wall surface and a plate surface.

The heating layer 2 is formed by printing graphene paint on the heat-conducting carrier 1 and drying the graphene paint. Compared with the graphene patch in the prior art, the graphene patch is simpler and more convenient in manufacturing process and lower in thickness.

Further detailing the circuit layer 3, the circuit layer 3 is formed by printing conductive paint on a heat-conducting carrier and then drying. The conductive paint is preferably silver paint, and has excellent conductivity. Compared with the conductive wire in the prior art, the conductive wire is simpler in manufacturing process, lower in thickness and better combined with the heating layer 2.

Circuit layer 3 is provided with power input contact 31, and power input contact 31 connects outside safe voltage, and safe voltage is less than 36 volts, because graphite alkene turns into the efficient of heat energy with the electric energy, even adopt low pressure input power also can reach the effect that the heat-generating body inserts high voltage power supply stoving towel, the low pressure power supply is safer. Wherein, safe voltage can be realized through connecting power adapter, converts high tension electricity into low tension electricity through power adapter.

The insulating layer 4 is formed by printing an insulating material onto the heat conductor 1. The insulating material can be ceramic paint, plastic paint, etc. The insulating material is coated on the heat-conducting carrier 1 and dried to form the insulating layer 4.

The utility model provides a layer 2, circuit layer 3, insulating layer 4 generate heat all are through the shaping of drying after the printing, compare with the paster bonding technology among the prior art, and are more frivolous in thickness, and complete degree is high.

In the description of the present specification, reference to descriptions pertaining to "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and one skilled in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without contradiction.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A graphene electric heating towel rack heating body comprises a heat conduction carrier, a heating layer, a circuit layer and an insulating layer, and is characterized in that the circuit layer is arranged on the back of the heat conduction carrier, the heating layer is a graphene coating printed on the heat conduction carrier and covers the circuit layer, and the insulating layer covers the heating layer; after the circuit layer is electrified, the heating layer is heated up under the action of an electric field and emits far infrared rays, and the heat generated by the heating layer is uniformly conducted out by the heat conducting carrier.

2. A graphene electric heating towel rack heating body as claimed in claim 1, wherein the circuit layer is formed by printing conductive paint on the heat-conducting carrier and then drying.

3. A graphene electric heating towel rack heating body as claimed in claim 1 or 2, wherein the circuit layer comprises a power input contact for electrically connecting with an external power supply, and the power input contact is exposed outside the heating layer.

4. A graphene electric towel rack heating body as claimed in claim 3, wherein the power input contact is connected to a power adapter for providing a safe voltage.

5. A graphene electric towel rack heating body as claimed in claim 1, wherein the insulating layer is formed by printing insulating material on the heat conducting carrier and drying.

6. A graphene electric heating towel rack heating body as claimed in claim 1 or 5, wherein the insulating layer is a ceramic coating or a plastic coating.

7. A graphene electric heating towel rack heating body as claimed in claim 1, wherein the heat conducting carrier is microcrystalline glass, a rock plate or a high boron silicon plate.

8. The graphene electric heating towel rack heating body according to claim 1, 2, 5 or 7, characterized in that a placement component for placing a towel is arranged on the front surface of the heat-conducting carrier.

9. A graphene electric towel rack heating element as claimed in claim 8, wherein the heat conducting carrier is flat.