CN213989376U

CN213989376U - Waterproof wire

Info

Publication number: CN213989376U
Application number: CN202120222380.9U
Authority: CN
Inventors: 修殿鹏
Original assignee: Ruishi Intelligent Technology Suzhou Co ltd
Current assignee: Ruishi Intelligent Technology Suzhou Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-08-17
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a waterproof wire, which is used for electrically heating ceramic tiles and comprises two wires and two connectors, wherein the two wires are commonly arranged in a sleeve, the wires are electrically connected with a thermal protector, the connectors comprise a connector male head and a connector female head matched with the connector male head, the two ends of one of the two wires are connected with the connector male head, and the two ends of the other wire are connected with the connector female head; the waterproof wire is provided with the corresponding thermal protector, so that the power supply connection of the waterproof wire can be automatically disconnected when the waterproof wire is overheated, a certain protection effect can be achieved, and the safety performance of the waterproof wire is relatively good; still be provided with the injecting glue pipe on the connector of wire rod, when the connector is connected, the accessible injecting glue pipe carries out the injecting glue to threaded connection department between female head of connector and the connector public head and seals, and through the injecting glue sealed with rubber seal with this kind of form combine together, has improved the waterproof sealing performance of junction between the wire rod greatly.

Description

Waterproof wire

Technical Field

The utility model relates to a waterproof wire rod field, concretely relates to waterproof wire rod.

Background

The heating tiles are conventional tiles that can emit heat by themselves by applying a certain technique, and are generally used for floor heating. The heating ceramic tile is a green brick used in flue type heating of royal palace in Ming dynasty in ancient China.

Because the ceramic tile is laid on the ground, the cable wires for supplying power to the ceramic tile need to have waterproof performance, the common wires are connected mainly by adopting a connector at present, and a male head and a female head of the connector are connected in a sealing manner through a rubber ring; besides, common wires are difficult to power off in time when high temperature is abnormal, and the safety performance in the use process is relatively low.

Therefore, how to solve the defects of the prior art is a subject of the present invention.

Disclosure of Invention

In order to solve the problem, the utility model discloses a waterproof wire rod.

In order to achieve the above purpose, the utility model provides a following technical scheme: a waterproof wire is used for an electric heating ceramic tile and comprises two wires and a connector, wherein the two wires are commonly arranged in a sleeve in a penetrating mode, the wires are electrically connected with a thermal protector, the connector comprises a connector male head and a connector female head matched with the connector male head, two ends of one of the two wires are connected with the connector male head, and two ends of the other wire are connected with the connector female head;

the female connector head is in threaded connection fit with the male connector head, the male connector head comprises an insertion fit section and a threaded end connected with the insertion fit section, a plurality of rubber sealing rings are sleeved on the insertion fit section, a threaded hole matched with the threaded end is formed in the female connector head corresponding to the threaded end, and a jack matched with the female connector head corresponding to the insertion fit section is formed in the female connector head;

the inserting matching section is inserted into an inserting hole of the connector female head, the threaded end is screwed into the threaded hole, the outer wall of the connector female head is further connected with a glue injection pipe, and the glue injection pipe is communicated with the threaded hole.

As an improvement of the utility model, the male overhead round of following its circumference shaping of connector supports the clamping ring, the tip of the female head of connector compresses tightly and leans on supporting on the clamping ring.

As an improvement of the utility model, support the clamping ring and be the flexible clamping ring that supports, this one side that supports the female head of clamping ring towards the connector is the inclined plane, the bottom on inclined plane extends towards the female head slope of connector, the female head of connector compresses tightly to lean on the inclined plane.

As an improvement of the utility model, the top of the glue injection pipe is connected with a sealing cover through a thread.

As an improvement of the utility model, be connected with the branch wire rod on the wire rod, be connected with the female head of connector on this branch wire rod.

Compared with the prior art, the utility model has the advantages of as follows: the waterproof wire rod of the utility model is provided with the corresponding thermal protector, so that the power supply connection can be automatically disconnected when the wire rod is overheated, and a certain protection effect can be achieved, so that the safety performance is relatively good; still be provided with the injecting glue pipe on the connector of wire rod, when the connector is connected, the accessible injecting glue pipe carries out the injecting glue to threaded connection department between female head of connector and the connector public head and seals, and through the injecting glue sealed with rubber seal with this kind of form combine together, has improved the waterproof sealing performance of junction between the wire rod greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a male connector structure;

FIG. 3 is a cross-sectional view of the female connector;

FIG. 4 is a schematic view of the male connector head mating with the male connector head;

fig. 5 is a side view of the female connector.

List of reference numerals: 100 wires, 101 branch wires, 200 connectors, 201 connector male heads, 202 connector female heads, 211 insertion matching sections, 212 threaded ends, 213 pressing rings, 221 threaded holes, 222 insertion holes, 223 glue injection pipes, 224 sealing covers, 300 sleeves and 400 thermal protectors.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): referring to fig. 1 to 5, a waterproof wire for electrically heating a ceramic tile includes two wires 100 and a connector 200, the two wires 100 are commonly inserted into a sleeve 300, the wires 100 are electrically connected to a thermal protector 400, the connector 200 includes a male connector 201 and a female connector 202 for mating with the male connector 201, both ends of one of the two wires 100 are connected to the male connector 201, and both ends of the other are connected to the female connector 202; the two wires 100 can be connected with other cable wires in a matched mode, and can also be connected with each other in a matched mode to be prolonged; the wire 100 may be an existing PUR flexible cable; the electrical connection structure between the female connector 202 and the male connector 201 adopts the existing structure, and the utility model does not improve the structure;

the thermal protector 400 can be of the existing 16AWG type, is connected into the wire and can play a role in power-off protection when the wire 100 is overheated;

the connector female head 202 is in threaded connection fit with the connector male head 201, the connector male head 201 comprises an insertion fit section 211 and a threaded end 212 connected with the insertion fit section 211, a plurality of rubber sealing rings are sleeved on the insertion fit section 211, a threaded hole 221 matched with the threaded end 212 is formed in the connector female head 202 corresponding to the threaded end 212, and a jack 222 matched with the connector female head 202 corresponding to the insertion fit section 211 is formed in the connector female head 202; the outer wall of the connector female head 202 is connected with a glue injection pipe 223, and the glue injection pipe 223 is communicated with the threaded hole 221;

during the connection cooperation, insert cooperation section 211 and insert in the jack 222 of female head 202 of connector, it is sealed to overlap to be equipped with a plurality of rubber seal ring and supports to press and form one on the jack 222 inner wall to insert cooperation section 211, threaded end 212 twists in screw hole 221, glue injection pipe 223 through the outer wall connection of female head 202 of connector, it is sealed to carry out the injecting glue to the threaded connection department between female head 202 of connector and the public head 201 of connector, glue can adopt epoxy glue, through sealing with the injecting glue of this kind of form combine together with rubber seal ring, the waterproof sealing performance of junction between the wire rod has been improved greatly.

It has the round to offset clamping ring 213 to follow its circumference shaping on the male head 201 of connector, the tip of the female head 202 of connector compresses tightly to lean on and leans on to offset clamping ring 213, specifically, it is flexible to offset clamping ring 213 and offsets the clamping ring, should offset clamping ring 213 one side towards the female head 202 of connector be the inclined plane, the bottom on inclined plane is towards the slope of the female head 202 of connector and is extended, the female head 202 of connector compresses tightly to lean on forming the sealed of the female head 202 tip of connector on the inclined plane, can be when carrying out the injecting glue and seal, avoid glue to spill over from the female head 202 tip of connector.

The top end of the glue injection pipe 223 is connected with a sealing cover 224 through threads, and the sealing cover is used for sealing the glue injection pipe 223.

The branch wire 101 is connected to the wire 100, and the female connector 202 is connected to the branch wire 101, so that the wire 100 can be conveniently connected in an expanding manner.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a waterproof wire, waterproof wire is used for electrical heating ceramic tile which characterized in that: the wire rod connector comprises two wire rods (100) and a connector (200), wherein the two wire rods (100) are arranged, the two wire rods (100) are jointly penetrated in a sleeve (300), the wire rods (100) are electrically connected with a thermal protector (400), the connector (200) comprises a connector male head (201) and a connector female head (202) matched with the connector male head (201), the two ends of one of the two wire rods (100) are both connected with the connector male head (201), and the two ends of the other one of the two wire rods (100) are both connected with the connector female head (202);

the female connector head (202) is in threaded connection fit with the male connector head (201), the male connector head (201) comprises an insertion fit section (211) and a threaded end (212) connected with the insertion fit section (211), a plurality of rubber sealing rings are sleeved on the insertion fit section (211), a threaded hole (221) matched with the threaded end (212) is formed in the female connector head (202) corresponding to the threaded end, and a jack (222) matched with the female connector head is formed in the female connector head (202) corresponding to the insertion fit section (211);

the insertion matching section (211) is inserted into an insertion hole (222) of the female connector (202), the threaded end (212) is screwed into the threaded hole (221), the outer wall of the female connector (202) is further connected with a glue injection pipe (223), and the glue injection pipe (223) is communicated with the threaded hole (221).

2. The waterproof wire rod according to claim 1, characterized in that: the male connector (201) is provided with a ring of pressing ring (213) along the circumferential direction, and the end of the female connector (202) is pressed against the pressing ring (213).

3. The waterproof wire rod according to claim 2, characterized in that: support clamping ring (213) and support the clamping ring for the flexibility, should support clamping ring (213) and be the inclined plane towards the one side of the female head of connector (202), the bottom on inclined plane extends towards the slope of the female head of connector (202), the female head of connector (202) compress tightly to lean on the inclined plane.

4. The waterproof wire rod according to claim 1, characterized in that: the top end of the glue injection pipe (223) is connected with a sealing cover (224) through threads.

5. The waterproof wire rod according to claim 1, characterized in that: a branch wire (101) is connected to the wire (100), and a female connector (202) is connected to the branch wire (101).