CN218827889U

CN218827889U - Concatenation formula silica gel electric wire

Info

Publication number: CN218827889U
Application number: CN202222847149.6U
Authority: CN
Inventors: 周忆冰
Original assignee: Dongguan Boli Electric Co ltd
Current assignee: Dongguan Boli Electric Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-07
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a splicing type silica gel electric wire, relating to the technical field of silica gel electric wires; the cable comprises a first silica gel electric wire and a second silica gel electric wire, wherein a first connecting piece is installed at one end of the first silica gel electric wire, and a second connecting piece is installed at one end of the second silica gel electric wire; first connecting piece includes first pipe, the internal diameter of first pipe with first silica gel electric wire looks adaptation, the one end of first pipe is fixed with the outer tube, first pipe with the axis of outer tube is same straight line, first pipe with the junction of outer tube is formed with first line hole, the lumen of first pipe, first line hole and the lumen of outer tube are linked together. The utility model discloses utilize first connecting piece and second connecting piece to locate whole parcel of wiring to first connecting piece and second connecting piece, just so need not to twine multilayer insulating tape, avoided insulating tape to expose in the external world, avoided the damaged problem that leads to the electric leakage of insulating tape.

Description

Concatenation formula silica gel electric wire

Technical Field

The utility model relates to a silica gel electric wire technical field specifically is a concatenation formula silica gel electric wire.

Background

The silica gel wire can be used in a long-term humid environment, has excellent electrical property, waterproof and mildew-proof properties and excellent bending property, and is widely applied to lighting lamps, household appliances, instrument appliances, motor lead wires and the like.

The utility model discloses a chinese utility model patent of grant bulletin number "CN210777898U" discloses a concatenation formula silica gel electric wire, and this electric wire has possessed double-deck insulating effect, has improved the purpose of this electric wire insulating properties, has set up high temperature resistant layer, and cooperation through carborundum fibre layer and organic silicon glass resin layer makes this electric wire possess double-deck high temperature resistant effect, has reached the effectual purpose of high temperature resistant.

However, when the silica gel electric wire is used for wiring, a thick layer of insulating tape needs to be wound, so that the silica gel electric wire is inconvenient to use, the insulating tape is exposed outside, and the risk of electric leakage still exists for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula silica gel electric wire to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spliced silica gel wire comprises a first silica gel wire and a second silica gel wire, wherein a first connecting piece is installed at one end of the first silica gel wire, and a second connecting piece is installed at one end of the second silica gel wire;

the first connecting piece comprises a first round tube, the inner diameter of the first round tube is matched with the first silica gel electric wire, an outer tube is fixed at one end of the first round tube, the axes of the first round tube and the outer tube are the same straight line, a first wire hole is formed at the joint of the first round tube and the outer tube, and a tube cavity of the first round tube, the first wire hole and the tube cavity of the outer tube are communicated;

the second connecting piece includes the second pipe, the internal diameter of second pipe with second silica gel electric wire phase-match, the one end of second pipe is connected with the inner tube, the inside second line hole that is formed with of inner tube, the second line hole with the lumen of inner tube is linked together, the external diameter of inner tube with the internal diameter of outer tube is the same.

As the preferable technical scheme in this application, the spiro union has at least one first screw on the first pipe, through twisting first screw make first screw support the crust of first silica gel electric wire.

As the preferred technical scheme in this application, the spiro union has at least one second screw on the second pipe, through twisting the second screw make the second screw support the crust of second silica gel electric wire.

As a preferred technical solution in the present application, the length of the outer tube is greater than the length of the inner tube.

As a preferred technical scheme in the application, the inner wall of the outer tube is fixedly connected with a limiting piece, the side surface of the limiting piece is provided with petal holes, the petal holes comprise round holes, a plurality of petal holes are formed at the edge of the round holes at equal intervals, and the round holes are communicated with the petal holes;

the one end of inner tube is connected with wears the intubate, the external diameter of wearing the intubate with the aperture of round hole is the same, the lateral surface equidistance of wearing the intubate is equipped with a plurality of lamella blocks, the lamella block with lamella hole adaptation.

As the preferable technical scheme in the application, a certain distance is reserved between the limiting sheet and the wire outlet end of the first wire hole.

Compared with the prior art, the beneficial effects of the utility model are that:

this concatenation formula silica gel electric wire utilizes first connecting piece and second connecting piece to locate whole parcel of wiring to first connecting piece and second connecting piece, just so need not to twine multilayer insulating tape, and insulating tape arranges first connecting piece and second connecting piece in, has avoided insulating tape to expose in the external world, has avoided the insulating tape damage to lead to the problem of electric leakage.

Drawings

Fig. 1 is a schematic structural view of a first silica gel electric wire, a second silica gel electric wire, a first connecting member and a second connecting member according to the present invention;

fig. 2 is a schematic perspective view of the first connecting member and the second connecting member of the present invention;

fig. 3 is a schematic cross-sectional structural view of the first connecting member and the second connecting member of the present invention;

fig. 4 is a schematic view of the internal structure of the first connecting member according to the present invention;

fig. 5 is a schematic perspective view of a second connecting member according to the present invention.

In the figure: 1. a first silicone wire; 2. a second silicone wire; 3. a first connecting member; 301. a first circular tube; 302. an outer tube; 303. a first wire hole; 304. an inner circular cavity; 305. a limiting sheet; 306. a flap hole; 4. a second connecting member; 401. a second circular tube; 402. an inner tube; 403. a second wire hole; 404. inserting a tube; 405. a flap block; 5. a first screw; 6. a second screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship indicated based on the drawings, which is only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-5, the utility model provides a technical solution: a spliced silica gel wire comprises a first silica gel wire 1 and a second silica gel wire 2, wherein a first connecting piece 3 is installed at one end of the first silica gel wire 1, and a second connecting piece 4 is installed at one end of the second silica gel wire 2; specifically, the first connecting piece 3 is installed at one end of the first silicone electric wire 1 to be wired, and the second connecting piece 4 is installed at one end of the second silicone electric wire 2 to be wired.

The first connecting piece 3 comprises a first circular tube 301, the inner diameter of the first circular tube 301 is matched with the first silica gel electric wire 1, an outer tube 302 is fixed at one end of the first circular tube 301, the axial lines of the first circular tube 301 and the outer tube 302 are the same straight line, a first wire hole 303 is formed at the joint of the first circular tube 301 and the outer tube 302, and the tube cavity of the first circular tube 301, the first wire hole 303 and the tube cavity of the outer tube 302 are communicated;

the second connecting piece 4 comprises a second circular tube 401, the inner diameter of the second circular tube 401 is matched with the second silicone electric wire 2, one end of the second circular tube 401 is connected with an inner tube 402, a second wire hole 403 is formed inside the inner tube 402, the second wire hole 403 is communicated with a lumen of the inner tube 402, the outer diameter of the inner tube 402 is the same as the inner diameter of the outer tube 302, and the length of the outer tube 302 is larger than that of the inner tube 402 so as to ensure that the inner tube 402 can be inserted into the outer tube 302. Specifically, first connecting piece 3 and second connecting piece 4 are hard insulating material and make, possess better insulating nature, can effectively prevent the electric leakage. Utilize first connecting piece 3 and second connecting piece 4 with the whole parcel of wiring department to first connecting piece 3 and second connecting piece 4, just so need not to twine multilayer insulating tape, and insulating tape arranges first connecting piece 3 and second connecting piece 4 in, has avoided insulating tape to expose in the external world, has avoided the damaged problem that leads to the electric leakage of insulating tape.

As a specific embodiment, the first round tube 301 is screwed with two first screws 5, the first screws 5 are pressed against the outer skin of the first silica gel electric wire 1 by screwing the first screws 5, and the screw holes matched with the first screws 5 are formed in the upper top surface and the lower top surface of the first round tube 301, so that the first screws 5 can be screwed from the upper direction and the lower direction, the first round tube 301 is fixed on the first silica gel electric wire 1, and the first connecting piece 3 is convenient to detach. Preferably, the first circular tube 301 is also adhered to the first silicone electric wire 1 by glue.

As a specific example, two second screws 6 are screwed on the second circular tube 401, and the second screws 6 are pressed against the outer sheath of the second silicone electric wire 2 by screwing the second screws 6. The second connecting piece 4 is convenient to detach, and the second round tube 401 can be adhered to the second silica gel electric wire 2 through glue.

Specifically, embolia first silica gel electric wire 1 in first pipe 301, the end of a thread of first silica gel electric wire 1 inserts in first pipe 301 and first line hole 303 simultaneously, and wear out the interior cavity 304 of outer tube 302, then insert the end of a thread of second silica gel electric wire 2 in second pipe 401, slide second connecting piece 4, adjust the position of second connecting piece 4, make the end of a thread of second silica gel electric wire 2 wear out the second line hole 403 of inner tube 402, then carry out the wiring and twine a small amount of insulating tape, then readjust the position of first connecting piece 3 and second connecting piece 4, make inner tube 402 insert in outer tube 302, the wiring department is whole to be located in outer tube 302 and second line hole 403, avoid insulating tape to expose in the external world, avoided the insulating tape damage to lead to the problem of electric leakage.

As a specific embodiment, the inner wall of the outer tube 302 is fixedly connected with a limiting piece 305, the side surface of the limiting piece 305 is provided with petal holes, the petal holes comprise circular holes, a plurality of petal holes 306 are formed at the edge of the circular holes at equal intervals, and the circular holes are communicated with the petal holes 306; one end of the inner tube 402 is connected with a penetrating tube 404, the penetrating tube 404 and the inner tube 402 are in the same straight line, but the diameter of the penetrating tube 404 is smaller than that of the inner tube 402, the outer diameter of the penetrating tube 404 is the same as the aperture of the round hole, a plurality of flap blocks 405 are equidistantly arranged on the outer side surface of the penetrating tube 404, the flap blocks 405 are matched with the flap holes 306, the number of the flap blocks 405 and the number of the flap holes 306 are the same, when the penetrating tube 404 can be inserted into the round hole, and when the flap blocks 405 face the flap holes 306, the flap blocks 405 just pass through the flap holes 306, then the second connecting piece 4 is rotated to enable the flap blocks 405 and the flap holes 306 to be staggered, and then the second connecting piece 4 is fixed by using a second screw 6, so that the first connecting piece 3 and the second connecting piece 4 are mutually limited, even if the second screw 6 drops, the first connecting piece 3 and the second connecting piece 4 cannot be separated from each other, and the internal connection place cannot be exposed.

It should be noted that a certain distance is left between the limiting piece 305 and the outlet end of the first wire hole 303, that is, the limiting piece 305 is located near the edge of the inner circular cavity 304, and a space is left for the flap block 405 to pass through the limiting piece 305.

When the first silica gel electric wire 1 and the second silica gel electric wire 2 are connected, the first silica gel electric wire 1 is firstly sleeved into the first circular tube 301, meanwhile, the wire head of the first silica gel electric wire 1 is inserted into the first circular tube 301 and the first wire hole 303 and penetrates out of the inner cavity 304 of the outer tube 302, then, the wire head end of the second silica gel electric wire 2 is inserted into the second circular tube 401, the second connecting piece 4 is slid, the position of the second connecting piece 4 is adjusted, so that the wire head of the second silica gel electric wire 2 penetrates out of the second wire hole 403 of the inner tube 402, then, the connection is carried out and a small amount of insulating adhesive tape is wound, then, the first circular tube 301 is fixed by using the first screw 5, then, the position of the second connecting piece 4 is adjusted, so that the inner tube 402 is inserted into the outer tube 302, meanwhile, the angle of the second connecting piece 4 is adjusted, so that the flap block 405 faces the flap hole 306, then, the second connecting piece 4 is pushed, so that the flap block 405 passes through the flap hole 306, then, the second connecting piece 4 is rotated, and then, and the second connecting piece 6 is staggered.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concatenation formula silica gel electric wire, includes first silica gel electric wire (1) and second silica gel electric wire (2), its characterized in that: a first connecting piece (3) is installed at one end of the first silica gel wire (1), and a second connecting piece (4) is installed at one end of the second silica gel wire (2);

the first connecting piece (3) comprises a first circular tube (301), the inner diameter of the first circular tube (301) is matched with that of the first silica gel electric wire (1), an outer tube (302) is fixed at one end of the first circular tube (301), the axes of the first circular tube (301) and the outer tube (302) are in the same straight line, a first wire hole (303) is formed at the joint of the first circular tube (301) and the outer tube (302), and a tube cavity of the first circular tube (301), the first wire hole (303) and the tube cavity of the outer tube (302) are communicated;

the second connecting piece (4) comprises a second round pipe (401), the inner diameter of the second round pipe (401) is matched with the second silica gel electric wire (2), one end of the second round pipe (401) is connected with an inner pipe (402), a second wire hole (403) is formed inside the inner pipe (402), the second wire hole (403) is communicated with the lumen of the inner pipe (402), and the outer diameter of the inner pipe (402) is the same as the inner diameter of the outer pipe (302).

2. The spliced silicone electric wire according to claim 1, wherein: the first pipe (301) is gone up the spiro union and has at least one first screw (5), makes through twisting first screw (5) support the crust of first silica gel electric wire (1).

3. The spliced silicone electric wire according to claim 1, wherein: the second pipe (401) is connected with at least one second screw (6) in a threaded mode, and the second screw (6) is screwed to enable the second screw (6) to abut against the outer skin of the second silica gel electric wire (2).

4. The spliced silica gel electric wire of claim 1, wherein: the outer tube (302) has a length greater than a length of the inner tube (402).

5. The spliced silica gel electric wire of claim 1, wherein: the inner wall of the outer tube (302) is fixedly connected with a limiting piece (305), the side surface of the limiting piece (305) is provided with petal holes, each petal hole comprises a round hole, a plurality of petal holes (306) are formed at the edge of the round hole at equal intervals, and the round hole is communicated with the petal holes (306);

the one end of inner tube (402) is connected with and wears intubate (404), the external diameter of wearing intubate (404) with the aperture of round hole is the same, the lateral surface equidistance of wearing intubate (404) is equipped with a plurality of lamella pieces (405), lamella piece (405) with lamella hole (306) looks adaptation.

6. The spliced silica gel electric wire of claim 5, wherein: and a certain distance is reserved between the limiting piece (305) and the wire outlet end of the first wire hole (303).