CN213487987U

CN213487987U - Electric heating tatami

Info

Publication number: CN213487987U
Application number: CN202022549069.3U
Authority: CN
Inventors: 刘君政
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-22
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an electrical heating tatami belongs to tatami technical field. Comprises a mat surface, an upper palm plate, a heating device, a heat insulation layer, a lower palm plate, an insulation layer and an anti-skid layer which are arranged from top to bottom in sequence. The utility model has the advantages that: a heating device is arranged in the tatami, so that the tatami has a self-heating function and is suitable for being used in cold seasons; the heating wires of the heating device are arranged among the graphite heat conducting cloth, and the graphite heat conducting cloth has a good heat conducting function, so that heat can be uniformly distributed on the heat conducting cloth after being transferred to the heat conducting cloth, and can be uniformly transferred to the mat surface of the upper layer; heat conducting holes are formed in the surface of the graphite heat conducting cloth, heat is quickly transferred through the heat conducting holes, and the heat conducting speed is accelerated; the thermal insulation layer is arranged at the bottom of the tatami, so that heat loss is reduced.

Description

Electric heating tatami

Technical Field

The utility model relates to an electrical heating tatami belongs to tatami technical field.

Background

The tatami is a structure which is similar to a bed in shape and is formed by vertical rods, vertical and horizontal keels and plates lapped on the vertical rods, namely a false kang. Tatami is multifunctional furniture, and has multiple functions of bed, carpet, stool or sofa. Traditional tatami does not have self-heating function, and the result of use is not good when weather is cold.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model aims at providing an electric heating tatami which is suitable for cold weather and is even in heating.

The technical scheme of the utility model is that: an electric heating tatami comprises a mat surface, an upper palm plate, a heating device, a heat insulation layer, a lower palm plate, an insulation layer and an anti-skid layer which are arranged in sequence from top to bottom;

the heating device comprises a heating wire which is bent and arranged, wherein the surface of the heating wire is provided with an upper graphite heat conduction cloth and a lower graphite heat conduction cloth which are provided with heat conduction holes, the upper graphite heat conduction cloth and the lower graphite heat conduction cloth are sewn and fixed through a plurality of parallel suture lines, the upper graphite heat conduction cloth and the lower graphite heat conduction cloth between adjacent suture lines form a containing cavity, the straight line part of the heating wire penetrates through the containing cavity, the bent part of the heating wire is positioned on the surface of the lower graphite heat conduction cloth outside the containing cavity, the bent part is fixedly bonded on the lower graphite heat conduction cloth through a fixing adhesive tape, and the heating wire passes through a wire connecting plug.

The utility model has the advantages that: a heating device is arranged in the tatami, so that the tatami has a self-heating function and is suitable for being used in cold seasons; the heating wires of the heating device are arranged among the graphite heat conducting cloth, and the graphite heat conducting cloth has a good heat conducting function, so that heat can be uniformly distributed on the heat conducting cloth after being transferred to the heat conducting cloth, and can be uniformly transferred to the mat surface of the upper layer; heat conducting holes are formed in the surface of the graphite heat conducting cloth, heat is quickly transferred through the heat conducting holes, and the heat conducting speed is accelerated; the thermal insulation layer is arranged at the bottom of the tatami, so that heat loss is reduced.

Drawings

Fig. 1 is a sectional view of the present invention;

FIG. 2 is a schematic view of a heating device;

fig. 3 is a schematic view of a heating wire structure.

The reference numbers in the figures are as follows: 1. the mat comprises a mat surface, 2 parts of an upper palm plate, 3 parts of a heating device, 3.1 parts of a heating wire, 3.2 parts of upper-layer graphite heat-conducting cloth, 3.3 parts of lower-layer graphite heat-conducting cloth, 3.4 parts of a suture line, 3.5 parts of heat-conducting holes, 3.6 parts of fixing adhesive tape glue, 4 parts of a heat-insulating layer, 5 parts of a lower palm plate, 6 parts of an insulating layer, 7 parts of an anti-skid layer.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings 1-3:

an electric heating tatami comprises a mat surface 1, an upper palm plate 2, a heating device 3, a heat insulation layer 4, a lower palm plate 5, an insulation layer 6 and an anti-skid layer 7 which are sequentially arranged from top to bottom;

the heating device 3 comprises a heating wire 3.1 which is bent, an upper-layer graphite heat conduction cloth 3.2 and a lower-layer graphite heat conduction cloth 3.3 are provided with heat conduction holes 3.5 on the surface, the upper-layer graphite heat conduction cloth 3.2 and the lower-layer graphite heat conduction cloth 3.3 are sewn and fixed through a plurality of parallel suture lines 3.4, the upper-layer graphite heat conduction cloth 3.2 and the lower-layer graphite heat conduction cloth 3.3 between the adjacent suture lines 3.4 form a containing cavity, a straight line part of the heating wire 3.1 penetrates through the containing cavity, a bent part of the heating wire 3.1 is positioned on the surface of the lower-layer graphite heat conduction cloth 3.3 outside the containing cavity, the bent part is adhered and fixed on the lower-layer graphite heat conduction cloth 3.3 through a fixing adhesive tape 3.6, and the heating wire 3.1 is connected with a plug through a lead. And a control switch is arranged on the lead. The heat insulation layer 4 is made of polyurethane. The bending part is a U-shaped bending part. The straight line part of the heating wire 3.1 is over against the heat conduction hole 3.5.

Through setting up upper graphite heat conduction cloth 3.2 and lower floor's graphite heat conduction cloth 3.3, the heat that makes 3.1 of generating heat line send can evenly distributed to the heat conduction cloth when the heat conduction cloth on, again by the upwards transmission of heat conduction cloth, set up the heat conduction hole on the heat conduction cloth, heat conduction speed with higher speed reduces the heat loss simultaneously, sets up the insulating layer bottom the graphite heat conduction cloth 3.3 of lower floor, reduces the downward transmission of heat to reduce the heat loss, improve the thermal efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An electric heating tatami is characterized by comprising a mat surface (1), an upper palm plate (2), a heating device (3), a heat insulation layer (4), a lower palm plate (5), an insulation layer (6) and an anti-skid layer (7) which are sequentially arranged from top to bottom;

the heating device (3) comprises a heating wire (3.1) which is bent, wherein the surface of the heating wire is provided with an upper-layer graphite heat conduction cloth (3.2) and a lower-layer graphite heat conduction cloth (3.3) which are provided with heat conduction holes (3.5), the upper-layer graphite heat conduction cloth (3.2) and the lower-layer graphite heat conduction cloth (3.3) are sewn and fixed through a plurality of parallel suture lines (3.4), the upper-layer graphite heat conduction cloth (3.2) and the lower-layer graphite heat conduction cloth (3.3) between adjacent suture lines (3.4) form an accommodating cavity, a straight line part of the heating wire (3.1) penetrates through the accommodating cavity, a bent part of the heating wire (3.1) is positioned on the surface of the lower-layer graphite heat conduction cloth (3.3) outside the accommodating cavity, the bent part is adhered and fixed on the lower-layer graphite heat conduction cloth (3.3) through a fixing adhesive tape (3.6), and the heating wire (3.1) is connected with a plug.

2. The electrically heated tatami as claimed in claim 1, wherein a control switch is provided on the wire.

3. The electrically heated tatami as claimed in claim 1, characterised in that the insulating layer (4) is made of polyurethane.

4. The electrically heated tatami as claimed in claim 1, wherein the fold is a U-shaped fold.

5. The electrically heated tatami as claimed in claim 1, characterised in that the straight sections of the heating wire (3.1) are directly opposite the heat-conducting aperture (3.5).