CN203645001U

CN203645001U - Moistureproof T-shaped three-way joint assembly for radiant floor heating

Info

Publication number: CN203645001U
Application number: CN201320806993.2U
Authority: CN
Inventors: 王奶富
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-09
Filing date: 2013-12-09
Publication date: 2014-06-11
Anticipated expiration: 2023-12-09

Abstract

The utility model discloses a moistureproof T-shaped three-way joint assembly for radiant floor heating. The moistureproof T-shaped three-way joint assembly comprises a conductive terminal assembly buried under a radiant floor heating floor and a wiring terminal assembly for connecting with a power supply; the conductive terminal assembly is composed of a cylindrical insulating casing and a metal male terminal disposed at the central axis of the insulating casing in a penetrating manner, the portion, disposed inside the insulating casing, of the metal male terminal is a connecting part connected with the wiring terminal assembly, and the portion, disposed outside of the insulating casing, of the metal male terminal is a contact electrically connected with a heating module; the wiring terminal assembly is of an insulated T-shaped three-way structure, and a peeled wire passes through two pipe openings of a main pipe; an inner wall of a branch pipe is provided with a loop of metal female terminal, and the metal female terminal is electrically connected with peeled wire and matched with the metal male terminal; and a distance between the outer wall of the metal male terminal and the inner wall of the insulating casing is equal to the sum of the wall thickness of the metal female terminal and the wall thickness of the branch pipe. The moistureproof T-shaped three-way joint assembly has the beneficial effects that the moistureproof T-shaped three-way joint assembly is simple in structure and convenient to plug, and can be waterproof and moistureproof, materials are saved, and electric leakage can be prevented in humid environment.

Description

The moistureproof T-shaped threeway connector component of a kind of floor heating

Technical field

The utility model relates to a kind of connector component, is specially the moistureproof T-shaped threeway connector component of a kind of floor heating.

Background technology

Floor heating is the abbreviation of floor panel heating, English is Radiant Floor Heating, take whole ground as radiator, by the heating agent in flooring radiation layer, the whole ground of homogeneous heating, utilize the accumulation of heat on ground self and heat upwards the rule of radiation conduct from the bottom to top, reach the object of heating.

Ground radiation heating is mainly divided into water and warms up electric floor heating according to the difference of heat-supplying mode, and electric floor heating have heating cable heating and Electric radiant Heating Film heating carbon fiber electrically heated point.Low-temp radiating electrothermal membrane is the translucent polyester film that can generate heat after a kind of energising, is made up through processing, hot pressing of conductive special ink, metal current-carrying bar between insulation polyester film.

On market, connector component used comprises two parts now: be embedded in floor and the metal female terminal being communicated with heating module in floor and the T-shaped threeway male terminal being communicated with power line, supervisor's (two coaxial pipelines) of described male terminal is through peeling power line, the arm (perpendicular to supervisor's pipeline) of male terminal is metal connector, and metal connector mates with metal female terminal.After connecting, just can play connection power supply, the effect of heating floor heating.But there is a problem in this T-shaped threeway connector component, outside the connector component of metal is directly exposed to, directly contacts with floor, once floor makes moist, can cause the problems such as electric leakage.

Utility model content

The purpose of this utility model is to provide the moistureproof T-shaped threeway connector component of a kind of floor heating, to solve the problems referred to above of prior art.

The purpose of this utility model is achieved through the following technical solutions:

The moistureproof T-shaped threeway connector component of a kind of floor heating, comprises and being embedded in the conducting terminal assembly of ground heating floor and the connecting terminal components switching on power; By column insulation crust and cross-under, the metal male terminal on insulation crust axis forms described conducting terminal assembly, the part of metal male terminal in insulation crust is and the connecting portion of connecting terminal components that the part outside insulation crust is the contact being electrically connected with heating module; Described connecting terminal components is the T-shaped three-port structure of insulation, and wherein two mouths of pipe of supervisor are through peeling electric wire; Branch pipe wall is provided with the metal female terminal that a circle is electrically connected and mates with metal male terminal with peeling electric wire; Described metal male terminal outer wall equals metal female terminal wall thickness and branch pipe wall thickness sum to the distance of insulation crust inwall.

Described metal female terminal is tubular metal.

Airtight in order to guarantee that conducting terminal assembly is connected with connecting terminal components, on the arm outer wall of described connecting terminal components, be provided with a circle or the above water proof ring of two circles.

The beneficial effects of the utility model are as follows:

1, simple in structure, to peg graft convenient, the design of water proof ring can be waterproof and dampproof, avoids leaking electricity in wet environment.

2, described metal female terminal is designed to tubular metal, more saves material than solid metal column.

Accompanying drawing explanation

Fig. 1 is assembling pre-structure schematic diagram of the present utility model;

In figure: 10, conducting terminal assembly 11, metal male terminal 12, insulation crust 20, connecting terminal components 21, supervisor 22, arm 23, metal female terminal 24, water proof ring.

Embodiment

Further set forth design feature of the present utility model below in conjunction with accompanying drawing and specific embodiment.

The moistureproof T-shaped threeway connector component of a kind of floor heating as depicted in figs. 1 and 2, comprises and being embedded in the conducting terminal assembly 10 of ground heating floor and the connecting terminal components 20 switching on power; By column insulation crust 12 and cross-under, the metal male terminal 11 on insulation crust 12 axis forms described conducting terminal assembly 10, the part of metal male terminal 11 in insulation crust 12 is and the connecting portion of connecting terminal components 10 that the part outside insulation crust 12 is the contact being electrically connected with heating module; Described connecting terminal components 20 is the T-shaped three-port structure of insulation, is wherein responsible for two mouths of pipe of 21 through peeling electric wire; Arm 22 inwalls are provided with the metal female terminal 23 that a circle is electrically connected and mates with metal male terminal 11 with peeling electric wire; Described metal male terminal 11 outer walls equal metal female terminal 23 wall thickness and arm 22 pipe thickness sums to the distance of insulation crust 12 inwalls.

Described metal female terminal 23 is tubular metal.

On arm 22 outer walls of airtight, described connecting terminal components, be provided with a circle or the above water proof ring 24 of two circles in order to guarantee that conducting terminal assembly 10 is connected with connecting terminal components 20.

Claims

1. the moistureproof T-shaped threeway connector component of floor heating, comprises and being embedded in the conducting terminal assembly of ground heating floor and the connecting terminal components switching on power; It is characterized in that: by column insulation crust and cross-under, the metal male terminal on insulation crust axis forms described conducting terminal assembly, the part of metal male terminal in insulation crust is and the connecting portion of connecting terminal components that the part outside insulation crust is the contact being electrically connected with heating module; Described connecting terminal components is the T-shaped three-port structure of insulation, and wherein two mouths of pipe of supervisor are through peeling electric wire; Branch pipe wall is provided with the metal female terminal that a circle is electrically connected and mates with metal male terminal with peeling electric wire; Described metal male terminal outer wall equals metal female terminal wall thickness and branch pipe wall thickness sum to the distance of insulation crust inwall.

2. the moistureproof T-shaped threeway connector component of a kind of floor heating according to claim 1, is characterized in that: described metal female terminal is tubular metal.

3. the moistureproof T-shaped threeway connector component of a kind of floor heating according to claim 1, is characterized in that: on the arm outer wall of described connecting terminal components, be provided with a circle or the above water proof ring of two circles.