Hidden type structure for electric connecting terminal of electric heating floor

Abstract

The invention relates to a hidden type structure for an electric connecting terminal of an electric heating floor. The hidden type structure comprises the electric heating floor (10), the electric connecting terminal (20) and a conducting wire (30), wherein one end of the conducting wire (30) is connected with an electric heating wire arranged in the electric heating floor (10), the other end of the conducting wire (30) is connected with the electric connecting terminal (20), two ends of the electric heating floor (10) respectively provided with accommodating holes (111) used for placing the electric connecting terminal (20) and the conducting wire (30), and during the laminated package transportation of the electric heating floor (10), the electric connecting terminal (20) and the conducting wire (30) are movably hidden in the accommodating holes (111), so the electric connecting terminal (20) and the conducting wire (30) are protected from being extruded, the space occupied by the package and the transportation is reduced, the package and transportation cost is reduced, and the use safety is ensured. The hidden type structure has the characteristics that the package and the transportation are convenient, the package size is small, the package and transportation cost is low, and the like.

Description

【Technical Field】 [0001] The invention relates to an electric heating floor, in particular to a concealed structure of electric connection terminals of the electric heating floor which is convenient for packaging and transportation and has low cost. 【Background technique】 [0002] The electric heating floor is usually composed of a substrate and a decorative board arranged on the surface of the substrate. The decorative board is generally an insulating sheet material. An electric heating device is arranged between the substrate and the decorative board, which is usually composed of evenly distributed electric heating wires or electric heating sheets. After the power is turned on, the electric heating devices such as electric heating wires or electric heating sheets generate heat conduction and dissipate to the indoor space. The above-mentioned electric heating wire is connected to an external power supply wire through an electric connection terminal at both ends of the electric ...

AI Technical Summary

Problems solved by technology

Because the electric heating floor has a certain weight, in order to satisfy the stacking of the electric heating floor, the selected foam must have a higher pressure resistance, that is, the density of the foam must be higher, otherwise the foam is easy to be crushed, but the foam with a higher density is more expensive , when a large amount of foam is used, a large material packaging fee is required

On the other hand, in order to withstand greater pressure, the foam needs to have a certain thickness. When foam is placed between each layer of electric heating floors, the packaging volume will increase, resulting in an increase in related transportation costs

If you choose keel packaging, because the keel is usually hard plastic or wood, although it has a certain hardness and can withstand greater pressure, it can make the electric heating floor stacked, but it is easy to scratch the surface of the electric heating floor. If the keel scratches the electric heating floor, it is necessary to add a soft isolation layer between the keel and the electric heating floor, which will also lead to an increase in packaging materials and packaging costs

Therefore, the keel packaging also has the problem that the packaging volume is too large and the related transportation costs increase

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