KR101535554B1 - Heatable Marble - Google Patents

Abstract

Fever marble is initiated.
A heating marble according to an embodiment of the present invention includes a first marble, a planar heating element attached to a rear surface of the first marble, a second marble attached to a rear surface of the planar heating element and having a plurality of holes penetrating the inside thereof, And a connection portion provided in at least one of the plurality of holes and electrically connected to the planar heating element.

Description

Heatable Marble

More particularly, the present invention relates to a heating marble comprising a planar heating element and generating heat.

Generally, floor or wall finishes are made of reinforced plastic or ceramic tiles. In recent years, as interest in residential or office environments such as apartments and public buildings has increased, the use of marble-based finishing materials has been increasing to produce a luxurious atmosphere.

Meanwhile, the finishing material using such marble has to be subjected to additional heating work such as piping work in order to raise the temperature in winter, thus increasing the cost of the finishing process.

Further, when marble is used as the finishing material for the wall, there is a problem that it is difficult to carry out piping work on the wall.

Korean Patent No. 10-1313080

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a heating marble which is simple in construction using marble and has a heating function.

The task of the present application is not limited to the above-mentioned problems, and another task which is not mentioned can be clearly understood by a person skilled in the art from the following description.

According to an aspect of the present invention, there is provided a marble comprising: a first marble, a planar heating element attached to a rear surface of the first marble, a second marble attached to a rear surface of the planar heating element, And a connection part electrically connected to the planar heating element may be provided.

The planar heating element may include a first film, a plurality of heating elements stacked on the first film and spaced apart from each other at a predetermined interval, a plurality of heating elements stacked on the first film, And a second film that is in contact with the first metal film and is separated from the heating element, and a second film that is bonded to the first film, the heating element, the first metal film, and the second metal film can do.

A connection hole may be formed on a rear surface of the second marble.

In addition, the second metal film and the connection portion may be electrically connected in the connection hole.

In addition, the connection hole may be located above the second metal film.

The length of the second metal film may be smaller than the length of the second marble.

The heating marble according to the embodiment of the present invention is provided with a connection portion to be energized in the hole inside the second marble, so that the connection between the plane heating element and the connection portion can be electrically connected.

Further, since the plurality of holes are formed in the second marble, the heat generated in the plurality of holes is stored, so that the heating effect of the second marble can be continuously maintained.

Further, since the connection groove is formed on the rear surface of the second marble, a space for electrically connecting with the second metal film of the surface heating element is provided, which facilitates electrical connection between the surface heating element and the connection part.

In addition, since the length of the second metal film is smaller than the length of the second marble, when the plurality of heating marbles are assembled, it is possible to prevent the second metal films provided on each of the one heating marble and the other heating marbles from touching each other have. That is, as each of the second metal films is separated from each other, it is possible to prevent sparks from occurring between the second metal film of one heating marble and the second metal film of the other heating marble.

FIG. 1 is an exploded view schematically showing an exothermic marble according to an embodiment of the present invention. FIG.
Fig. 2 is a view showing the planar heating element of Fig. 1;
3 is an exploded perspective view of the planar heating element of Fig.
Fig. 4 is a rear view of the second marble of Fig. 1; Fig.
5 is a view schematically showing the appearance of a planar heating element mounted on a second marble.
6 is a view showing a state in which a plurality of heat generating marbles are assembled.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood, however, that the appended drawings illustrate the present invention in order to more easily explain the present invention, and the scope of the present invention is not limited thereto. You will know.

In describing the embodiments of the present invention, it is to be noted that components having the same function are denoted by the same names and symbols, but are substantially not identical to components of a general device.

Also, the terms used in the present application are used only to describe certain embodiments and are not intended to limit the present invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

FIG. 1 is an exploded view schematically showing an exothermic marble according to an embodiment of the present invention. FIG.

Referring to FIG. 1, a heating marble according to an exemplary embodiment of the present invention may include a first marble 400, a planar heating element 200, a second marble 100, and connection portions 310 and 320.

The first marble 400 may be in the form of a thin plate-like plate. However, the first marble 400 is not limited to a plate-like shape and may have various shapes. The material of the first marble 400 may be natural marble or artificial marble.

The planar heating element 200 may be attached to the rear surface of the first marble 400. The planar heating element 200 may be attached to the first marble 400 using an adhesive.

The area of the area heating element 200 may correspond to the area of the first marble 400. The planar heating element 200 may generate heat by receiving electricity. The planar heating element 200 will be described in detail later.

The second marble 100 may be attached to the rear surface of the planar heating element 200. The second marble 100 may be attached to the rear surface of the planar heating element 200 using an adhesive. That is, the second marble 100 together with the first marble 400 may cover the top and back surfaces of the planar heating element 200 to protect the planar heating element 200.

The material of the second marble 100 may be natural marble or artificial marble, like the first marble 400. The width of the second marble 100 may correspond to the first marble 400.

In the second marble 100, a plurality of holes 110, 120, and 130 may be formed in the second marble 100 along the longitudinal direction of the second marble 100.

The plurality of holes 110, 120, and 130 may provide spaces for connecting the connection portions 310 and 320, which will be described later.

In addition, the plurality of holes 110, 120, and 130 provide a space for storing air, thereby storing air having a raised temperature, so that the heating effect is maintained while the upper and lower ends of the second marble 100 Effect can be obtained.

The connection portions 310 and 320 may be provided in at least one of the plurality of holes, and may be electrically connected to the planar heating element 200.

The connection portions 310 and 320 may be electrically conductive wires.

The plurality of holes 110, 120, and 130 may include a first hole 110, a second hole 120, and a third hole 130. The connection units 310 and 320 may include a first connection unit 310 and a second connection unit 320. The first connection part 310 and the second connection part 320 may be inserted into the first hole 110 and the second hole 120, respectively.

The connection units 310 and 320 may supply electricity to the planar heating element 200 from outside.

As described above, the exothermic marble according to an embodiment of the present invention includes the connecting portions 310 and 320 in the first hole 110 and the second hole 120 of the second marble 100, There is no need to provide a wire outside the marble.

Fig. 2 is a view showing the planar heating element of Fig. 1, and Fig. 3 is an exploded perspective view of the planar heating element of Fig. 2. Fig.

2 and 3, the planar heating element 200 according to an embodiment of the present invention includes a first film 210, a heating element 215, a first metal film 210, a second metal film 230, And a second film (260).

The second film 210 may be made of synthetic resins or natural resins in the resin. In addition, the second film 210 may be made of a resin having excellent thermal conductivity in the resin. The resin having excellent thermal conductivity is a resin according to a conventional technique, and a detailed description thereof will be omitted.

 In addition, the first film 210 may be made of a resin that can simultaneously perform a heat radiation function and an adhesive function.

The heating elements 215 are stacked on the first film 210 and may be spaced apart from each other by a predetermined distance. The heating element 215 has a predetermined width and has a predetermined length along the longitudinal or longitudinal direction of the first film 210.

Accordingly, the heat emitting body 215 is formed of a surface rather than a heat ray method, and can emit more heat than a heat ray method.

The heating element 215 may be made of carbon, and may be applied to the first film 210 or paste made of carbon.

The first metal film 220 may be stacked on the first film 210 and intersect with the plurality of heating elements 215.

In addition, the first metal film 220 may intersect at both ends of the plurality of heating elements 215, and may have a predetermined width and length. The length of the first metal film 220 corresponds to the total length of the width of the plurality of heating elements 215 and the distance between the plurality of heating elements 215. [

The material of the first metal layer 220 may be silver. The first metal film 220 may be formed of a thin film of silver and may be applied to the first film 210 with a silver paste. However, the material of the first metal film 220 is not limited to silver, and it may be a conductive metal having good thermal conductivity among metals.

Accordingly, the first metal film 220 is grounded to the plurality of heating elements 215, thereby stabilizing power supply.

The second metal film 230 is in contact with the first metal film 220 and is spaced apart from the heating element 215. Also, the second metal film 230 may be stacked on the first metal film 220.

The second metal film 230 may have a predetermined length and width and the length of the second metal film 230 may correspond to the length of the first metal film 220, The width of the film 230 may be smaller than the width of the first metal film 220.

The material of the second metal film 230 may be copper. However, the present invention is not limited to copper, and a metal having good electrical conductivity can be applied.

The second metal film 230 is separated from the heating element 215 so that heat generated from the heating element 215 can not be directly transmitted to the second metal film 230, .

That is, the second metal film 230 transmits electricity supplied from the outside to the heating element 215 through the first metal film 220.

 The second film 260 may be bonded onto the first film 210, the heating element 215, the first metal film 220, and the second metal film 230.

That is, the second film 260 covers the heating element 215, the first metal film 220, and the second metal film 230 stacked on the first film 210, Can be blocked.

The second film 260 may be bonded to the first film 210 and may be disposed between the first film 210 and the second film 260, The first metal film 220 and the second metal film 230 are fixed.

The heating element 215 applied to the planar heating element 100 according to the present embodiment may be formed with a heating element through hole 217 passing through the inside and outside of the heating element 215. Accordingly, the heating-element through-hole 217 provides a space through which the first film 210 and the second film 260 can be bonded.

That is, the heating element 215 is bonded to the first film 210 and the second film 260 through the heating-element through-hole 217, and the heating element 215 is bonded to the first film 210 or The second film 260 can be prevented from peeling off.

The heating element 215 is formed not only in the case of applying the paste made of carbon on the first film 210 but also in the form of a thin film so that the first film 210 and the second film 260 are heated to a predetermined temperature The first film 210 and the second film 260 are bonded to each other through the heating-element through-holes 217 so that the heating elements 215 are peeled off .

Therefore, the planar heating element 200 including the heating element 215, the first film 210, and the second film 260 can be uniformly formed.

However, the heating element 215 is not limited to the heating element through hole 217.

Fig. 4 is a rear view of the second marble of Fig. 1; Fig.

Referring to FIG. 4, connection holes 150 and 160 may be formed on the rear surface of the second marble 100 according to an embodiment of the present invention.

The connection holes 150 and 160 may be located above the second metal film 230 of the planar heating element 200 mounted on the second marble 100.

In the connection holes 150 and 160, the second metal film 230 and the connection portions 310 and 320 may be electrically connected. That is, the connection holes 150 and 160 may provide a space through which the second metal film 230 and the connection portions 310 and 320 can be connected.

The second metal film 230 is formed on the second metal film 230 so that the second metal film 230 is exposed to the outside in order to electrically connect the second metal film 230 and the connection parts 310 and 320. [ 1 film 210 can be peeled off. The terminal may be electrically connected to the second metal film 230 after a terminal (not shown) in the form of a pinch is inserted into the second metal film 230 into the surface heating element 200. These terminals may be connected to the connection portions 310 and 320.

Thereafter, resin is injected into the connection holes 150 and 160 to block the connection holes 150 and 160 from the outside.

Since the connection holes 150 and 160 are located on the second metal film 230, the second metal film 230 and the connection portions 310 and 320 may be easily connected to each other.

5 is a view schematically showing the appearance of a planar heating element mounted on a second marble.

Referring to FIG. 5, the length H of the second metal film 230 may be smaller than the length L of the second marble 230.

Accordingly, when a plurality of exothermic marbles are connected and assembled, the second metallic film 230 of one of the exothermic marbles may not contact the second metallic film 230 of the other exothermic marble. A gap d between the second metal film 230 of one of the exothermic marbles and the second metal film 230 of the other exothermic marble is formed to prevent sparks from being generated.

In order to form such a gap d, the end 235 of the second metal film 230 of the planar heating element 200 according to an embodiment of the present invention may be cut. For example, the length of the gap d may be 4 mm.

As described above, when a plurality of exothermic marbles are assembled by connecting the exothermic marbles according to an embodiment of the present invention, the second metal film 230 of one of the exothermic marbles and the second metal film 230 , A fire can be prevented from occurring in the power supply.

6 is a view showing a state in which a plurality of heat generating marbles are assembled.

Referring to FIG. 6, a plurality of exothermic marbles may be assembled in close contact with each other.

As described above, the exothermic marble according to an embodiment of the present invention has a connection portion 310 for supplying electricity, which is installed in a plurality of holes of the second marble 100, , 320 from interfering with each other.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. . Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

100: Second marble
110, 120, 130: a plurality of holes
150, 160: connection hole
310, 320: connection
200: Planar heating element
400: 1st marble

Claims (6)

Primary marble;
A planar heating element attached to a rear surface of the first marble;
A second marble attached to a rear surface of the planar heating element and having a plurality of holes penetrating the inside thereof;
A connection part provided on at least one of the plurality of holes and electrically connected to the planar heating element;
Lt; / RTI >
The planar heating element,
A first film;
A plurality of heating elements stacked on the first film and spaced apart from each other by a predetermined distance;
A first metal film stacked on the first film and intersecting with the plurality of heating elements;
A second metal film in contact with the first metal film and spaced apart from the heating element; And
A second film bonded onto the first film, the heating element, the first metal film and the second metal film;
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Wherein a connection hole is formed on the surface of the second marble, and the second metal film and the connection portion are electrically connected through the connection hole.

delete delete delete The method according to claim 1,
Wherein the connection hole is formed in a state where the second metal film and the connection portion are connected
Fired marble that is filled with resin and intercepted from the outside.
The method according to claim 1,
The length of the second metal film
The length of the second marble being relatively shorter than the length of the second marble.

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