Electric floor heating mat convenient to bend, tear and install

Abstract

The utility model provides an electric floor heating mat convenient to bend, tear and install, and belongs to the field of floor heating mats. The electric floor heating mat comprises an electric floor heating mat body, a plurality of laying blocks used for laying electric heating wires are arranged on the surface of the electric floor heating mat body in a protruding mode, the laying blocks are arranged in an array mode, the electric floor heating mat body is further provided with a plurality of concave grooves, and the concave grooves are formed between every two adjacent rows of vertical laying blocks and between every two adjacent rows of horizontal laying blocks. The electric floor heating mat has the advantages that in the laying and installing process, a part of the electric floor heating mat is torn off according to the area of a room, and the electric floor heating mat can be torn into a plurality of small blocks to be assembled at certain corners of the room in special shapes, so that laying of the electric floor heating mat is more convenient and faster.

Description

Technical Field

[0001] The utility model belongs to the field of floor heating pads, and in particular relates to an electric floor heating pad which is convenient for bending, tearing and installing. Background Art

[0002] Some electric floor heating systems bury heating cables with an upper limit of 65°C on the outer surface in the floor. The heating cables are used as heat sources to heat the floor, and the room temperature or floor temperature is controlled by a thermostat to achieve radiant heating of the ground layer. During construction, the electric floor heating needs to be installed through the keel, and the process is too cumbersome. Therefore, in order to facilitate installation and save costs, electric floor heating mats are often used to lay electric floor heating lines. However, during the laying process, they need to be cut according to the room area, which is also more troublesome.

[0003] For example, a Chinese invention patent discloses a mat that is convenient for ventilation, moisture-proofing and installation of electric floor heating [application number CN201920716925.4]. The side of the mat that contacts the ground is the back, and the side away from the ground is the front. Both the front and back are flat, and a number of primary grooves and secondary grooves are evenly opened on the front. The primary grooves and secondary grooves are staggered and parallel to the sides of the mat, thus forming a grid. The thickness of the mat is 2 to 3 cm, and the spacing between adjacent primary grooves and secondary grooves is 10 cm. The spacing between adjacent primary grooves or adjacent secondary grooves is 20 cm. The primary groove is 2 cm wide and 1 cm deep, and is used for laying electric heating wires. The secondary groove is 0.5 cm wide and 0.5 cm deep. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and provide an electric floor heating pad that is easy to bend, tear and install.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electric floor heating mat that is easy to bend, tear, and install, including an electric floor heating mat, wherein the surface of the electric floor heating mat is provided with a plurality of laying blocks for laying electric heating wires, and the plurality of laying blocks are arranged in an array. The electric floor heating mat is also provided with a plurality of recessed grooves, and a recessed groove is provided between each two adjacent rows of vertical laying blocks and two adjacent rows of horizontal laying blocks, and the bottom of the recessed groove is provided with a tearing surface.

[0007] In the above-mentioned electric floor heating mat that is easy to bend, tear and install, an inner groove for placing the electric heating wire is provided in the laying block.

[0008] In the above-mentioned electric floor heating pad that is easy to bend, tear and install, the inner groove is arranged in a ring shape, and the lateral inner wall of the inner groove is arranged in a curved surface shape.

[0009] In the above-mentioned electric floor heating pad that is easy to bend, tear and install, the top of the inner groove is provided with a clamping edge that protrudes laterally from the laying block, and the clamping edges on two adjacent laying blocks approach each other to narrow the opening formed between the inner grooves.

[0010] In the above-mentioned electric floor heating pad that is easy to bend, tear and install, the card edge is set in a polygonal shape, the end corners of the card edges on two adjacent laying blocks are set relatively close to each other, and the width of the card edge is the largest at the end corners.

[0011] In the above-mentioned electric floor heating mat that is convenient for bending, tearing and installation, a placement surface located on the electric floor heating mat is provided between the inner groove and the adjacent recessed groove.

[0012] In the above-mentioned electric floor heating pad that is easy to bend, tear and install, a deformation space is provided inside the laying block.

[0013] In the above-mentioned electric floor heating pad that is easy to bend, tear and install, the deformation space is set on the top of the laying block, and the deformation space is recessed downward into the laying block.

[0014] In the above-mentioned electric floor heating pad that is convenient for bending, tearing and installation, an adhesive layer is provided on the back side of the electric floor heating pad.

[0015] Compared with the existing technology, the advantages of this utility model are:

[0016] 1. During the laying and installation process, a part of the floor heating pad can be torn off according to the area of ​​the room. In some corners of special shapes in the room, it can be torn into multiple small pieces for assembly, making the laying of electric floor heating pads more convenient and quick.

[0017] 2. There are no end angles in the inner groove and it is completely offset with the electric floor heating wire, which increases the contact area between the inner groove and the electric floor heating wire, further making it difficult for the electric floor heating wire to slip out after installation, reducing the number of reworks, and further facilitating installation.

[0018] 3. The edge of the card will rebound and reset and contact the upper surface of the electric floor heating cable, giving the electric floor heating cable downward pressure to prevent the electric floor heating cable from rebounding out of the inner groove, further making it difficult for the electric floor heating cable to slip out after installation, reducing the number of reworks and further facilitating installation.

[0019] 4. The electric floor heating pad is adhered to the cement surface through an adhesive layer, which increases its firmness and facilitates installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the front side of the utility model;

[0021] Figure 2 It is a schematic diagram of the side of the utility model;

[0022] Figure 3 It is a schematic diagram of the side with deformation space;

[0023] Figure 4 It is a schematic diagram of the card edge and the recessed groove.

[0024] In the figure: electric floor heating pad 10, laying block 11, recessed groove 12, tearing surface 13, inner groove 14, card edge 15, placement surface 16, deformation space 17, adhesive layer 18. DETAILED DESCRIPTION

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] The utility model provides an electric floor heating pad that is convenient for bending, tearing and installing. Figure 1-4 As shown, it includes an electric floor heating mat 10, and the surface of the electric floor heating mat 10 is provided with a plurality of laying blocks 11 for laying electric heating wires, and the plurality of laying blocks 11 are placed in an array. The electric floor heating mat 10 is also provided with a plurality of recessed grooves 12, and a recessed groove 12 is provided between each two adjacent rows of vertical laying blocks 11 and two adjacent rows of horizontal laying blocks 11, and the bottom of the recessed groove 12 is provided with a tearing surface 13.

[0027] In the present invention, due to the presence of the recessed groove 12, the thickness of the tearing surface 13 is relatively thin. During the laying and installation process, a part of it is torn and removed according to the area of ​​the room. In some corners of the room with special shapes, it can be torn into multiple small pieces for assembly, thereby making the laying of the electric floor heating pad 10 more convenient and quick. When laying the electric floor heating line, the electric floor heating line is inserted into two adjacent laying blocks 11 and laid along the bending of each laying block 11.

[0028] The laying block 11 is provided with an inner groove 14 for placing the electric heating wire.

[0029] In the present invention, the laying block 11 has the ability to deform. When laying the electric floor heating wire, the electric floor heating wire is stuck in the inner groove 14. A placement space is formed between two adjacent inner grooves 14. The electric floor heating wire is pressed against the inner wall of the inner groove 14 to clamp the electric floor heating wire. After installation, the electric floor heating wire is not easy to slide out, reducing the number of rework times, thereby further facilitating installation.

[0030] The inner groove 14 is annular in shape, and the lateral inner wall of the inner groove 14 is curved.

[0031] In the present invention, the curved surface of the inner wall of the inner groove 14 is adapted to the electric floor heating line. The electric floor heating pad 10 with the inner groove 14 of the corresponding size is replaced according to the size of the electric floor heating line. There is no end angle in the inner groove 14 and it is completely offset with the electric floor heating line, which increases the contact area between the inner groove 14 and the electric floor heating line, further making it difficult for the electric floor heating line to slip out after installation, reducing the number of rework times, and further facilitating installation.

[0032] The top of the inner groove 14 is provided with a clamping edge 15 protruding laterally from the paving block 11 . The clamping edges 15 on two adjacent paving blocks 11 move closer to each other to narrow the opening formed between the inner grooves 14 .

[0033] In the present invention, when the electric floor heating wire is inserted into the inner groove 14, the clamping edge 15 will be squeezed and pushed. When the electric floor heating wire is laid, the clamping edge 15 will rebound and reset and contact the upper surface of the electric floor heating wire, giving the electric floor heating wire downward pressure to prevent the electric floor heating wire from rebounding out of the inner groove 14. Further, after installation, the electric floor heating wire is not easy to slide out, reducing the number of reworks, thereby further facilitating installation.

[0034] The card edge 15 is arranged in a polygonal shape, and the end corners of the card edges 15 on two adjacent paving blocks 11 are arranged relatively close to each other, and the width of the card edge 15 is the largest at the end corners.

[0035] In the present invention, the width of the clamping edge 15 is increased as much as possible, the contact area between the clamping edge 15 and the electric floor heating line is increased, and the opening formed between the two adjacent inner grooves 14 is reduced, which further makes it difficult for the electric floor heating line to slip out after installation, reduces the number of rework, and further facilitates installation.

[0036] A placement surface 16 located on the electric floor heating pad 10 is provided between the inner groove 14 and the adjacent recessed groove 12 .

[0037] In the present invention, the placement surface 16 is used to abut against the bottom of the electric floor heating wire to prevent the placement surface 16 from contacting the cement surface, and to reduce the downward transport of heat as much as possible through the placement surface 16, and the electric floor heating wire is also wrapped inside by the placement surface 16, the inner groove 14 and the clamping edge 15.

[0038] A deformation space 17 is provided inside the paving block 11 .

[0039] In the present invention, when installing and laying the electric floor heating line, the laying block 11 will be squeezed, and the installation is facilitated by the deformation space 17.

[0040] The deformation space 17 is provided on the top of the paving block 11 , and the deformation space 17 is recessed downward into the paving block 11 .

[0041] The back of the electric floor heating pad 10 is provided with an adhesive layer 18 .

[0042] In the present invention, after the electric floor heating mat 10 is laid, the protective layer on the outer surface of the adhesive layer 18 is torn off, so that the electric floor heating mat 10 is adhered to the cement surface through the adhesive layer 18, which increases the firmness and facilitates installation.

[0043] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0044] Although this article uses electric floor heating pads 10, laying blocks 11, recessed grooves 12, tearing surfaces 13, inner grooves 14, card edges 15, placement surfaces 16, deformation spaces 17, adhesion layers 18, etc. more frequently, these terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. An electric floor heating pad that is easy to bend, tear, and install, comprising an electric floor heating pad (10), characterized in that: The surface of the electric floor heating mat (10) is provided with a plurality of laying blocks (11) for laying electric heating wires, and the plurality of laying blocks (11) are placed in an array. The electric floor heating mat (10) is also provided with a plurality of recessed grooves (12), and recessed grooves (12) are provided between each two adjacent vertical rows of laying blocks (11) and two adjacent horizontal rows of laying blocks (11), and the bottom of the recessed groove (12) is provided with a tearing surface (13).

2. The electric floor heating pad that is easy to bend, tear, and install according to claim 1, characterized in that: An inner groove (14) for placing the electric heating wire is provided in the laying block (11).

3. The electric floor heating pad that is easy to bend and tear and install according to claim 2, characterized in that: The inner groove (14) is arranged in an annular shape, and the lateral inner wall of the inner groove (14) is arranged in a curved surface shape.

4. The electric floor heating pad that is easy to bend and tear and install according to claim 2, characterized in that: The top of the inner groove (14) is provided with a clamping edge (15) protruding laterally from the laying block (11), and the clamping edges (15) on two adjacent laying blocks (11) approach each other to narrow the opening formed between the inner grooves (14).

5. The electric floor heating pad that is easy to bend and tear and install according to claim 4, characterized in that: The card edge (15) is arranged in a polygonal shape, and the end corners of the card edges (15) on two adjacent paving blocks (11) are arranged relatively close to each other, and the width of the card edge (15) is the largest at the end corners.

6. The electric floor heating pad that is easy to bend, tear, and install according to claim 2, characterized in that: A placement surface (16) located on the electric floor heating pad (10) is provided between the inner groove (14) and the adjacent recessed groove (12).

7. The electric floor heating pad that is easy to bend, tear, and install according to claim 1, characterized in that: A deformation space (17) is provided inside the paving block (11).

8. The electric floor heating pad that is easy to bend, tear, and install according to claim 7, characterized in that: The deformation space (17) is arranged on the top of the paving block (11), and the deformation space (17) is recessed downward into the paving block (11).

9. The electric floor heating pad that is easy to bend, tear, and install according to claim 1, characterized in that: The back side of the electric floor heating pad (10) is provided with an adhesive layer (18).

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