Safe and quick connection structure and connection method of heating floor circuit

Abstract

The invention provides a safe and fast connection structure and connection method of heating floor circuits with reliable circuit connection, no high charge area, convenient installation, stable quality, safety and environmental protection. There is a heating element inside the floor, and there are installation grooves for electric tenon and tenon groove at both ends of the floor; the conductive part is exposed on the bottom surface of the installation groove; the tenon and tenon for electric connection made of insulating material The middle part is respectively provided with the first conductive sleeve and the second conductive sleeve; The heating element on the bottom surface of the installation groove is in contact; the electric connection tenon and the electric connection tenon have a matching tenon and groove structure. When two floors are spliced ​​together, the electric connection tenon on one floor can pass through the electric connection tenon on the other floor The tongue-and-groove structure is connected, and an electric conductor can be inserted into the first conductive sleeve and the second conductive sleeve so as to conduct the conductive parts on the two floors.

Description

technical field [0001] The invention relates to a circuit connection structure of a heating floor and a connection method thereof, belonging to the field of floor heating floor manufacturing. Background technique [0002] Heating floor is one of the high-tech wooden products that have appeared in recent years. It can radiate heat evenly from the surface to the room. According to the air flow law of "cold drop and heat rise", the indoor heating effect can be achieved, and it is different from the traditional heating method. Compared with the geothermal floor, it is easier to arrange and look beautiful in the room, and it is more scientific and energy-saving. Therefore, the adoption of heating floor heating is recognized and accepted by more and more people, especially those without central heating facilities. [0003] However, the heating floor is still in the research stage and has not been substantially promoted in the market. The reason is that there are many deficiencie...

AI Technical Summary

Problems solved by technology

However, wooden materials have the characteristics of "wet expansion and dry contraction", and are poor conductors of heat. They are directly used as geothermal floors without special design or special processing. The heat is transferred from the heating element to the wooden board through the heat conduction medium. It is controllable, the heat conduction efficiency is low, and the floor is prone to various defects such as deformation, warping, bulging, and surface cracking during use; (2) The heating floor in the prior art is usually directly powered by AC220V, 50Hz power supply , the external wires and the heating element usually use point contact. When the power supply is frequently turned on and off, a high-charge area will be formed at the connection, which will cause the local temperature of the floor to be too high, resulting in blackening or even burning of the floor. It is difficult to avoid contact with open water, and it is easy to produce dangers such as leakage and short circuit when it penetrates into the floor, so there is also a larger safety hazard; (3) in the heating floor of the prior art, if there are any one or more on the floor If the heating element is damaged or the contacts are loose, all floor systems will be powered off, and it is difficult to check out the problem. Even if the problematic floor is checked, the cost of repair or replacement is quite high and troublesome, so the product is not practical and cannot be used. Meet the consumer needs of the masses

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