CN217035166U

CN217035166U - High security wire protective sheath

Info

Publication number: CN217035166U
Application number: CN202220117014.1U
Authority: CN
Inventors: 陈真值
Original assignee: Zhejiang Simai Electric Appliance Co ltd
Current assignee: Zhejiang Simai Electric Appliance Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-22
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a high-safety wire protective sleeve, which comprises an inner protective sleeve sleeved outside a wire, the inner protective cover is provided with a conducting wire which is wound along the length direction of the inner protective cover, the inner protective sleeve is provided with a containing groove for containing the conducting wire, the inner protective sleeve is also provided with an outer protective layer, the conducting wire is connected with the leakage protector through winding the conducting wire on the inner protective sleeve, when the electric wire leaks electricity, the conducting wire can quickly transfer the leaked electricity to the electricity leakage protector, the electricity leakage protector can directly cut off the power of the main circuit, the red copper wire is adopted to replace an iron wire, because red copper's electric conductivity will be greater than the electric conductivity of iron far away to the transmission time of electric leakage has been reduced, made the wire can cross transmit the electric leakage for earth-leakage protector and cut off the power supply to the main circuit at the electric leakage's an instant wire, prevented that the wire electric leakage from to causing personnel's electric shock.

Description

High security wire protective sheath

Technical Field

The utility model belongs to the technical field of electrical appliance accessories, and relates to a high-safety wire protective sleeve.

Background

At present, the connection between electrical elements adopts the method that the surface skin of an electric wire is removed, then the bare head of the electric wire is inserted into a wiring hole of the electrical element and is screwed by a screw. The problems of the wiring mode are that: 1. the electric wire is easy to damage; 2. the bare head is easy to oxidize; 3. the contact part is small; all the above 3 problems will cause the electric leakage phenomenon, which will cause the electric shock phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a high-safety electric wire protective sleeve.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a high security electric wire protective sheath, establishes the interior lag outside the electric wire including the cover, interior lag on be provided with the wire, the wire along interior protection casing length direction winding setting, interior lag on set up the holding tank that can supply to hold the wire, interior lag on still be provided with the outer protection layer.

In the above-mentioned high-safety wire protective sleeve, the accommodating groove is spirally formed along the length direction of the inner shield.

In the above high-safety electric wire protective sleeve, the outer protective sleeve is further provided with protruding rings sequentially arranged along the length direction of the outer protective sleeve. The setting of abrupt circle can make the staff improve the area of contact with the palm when taking this protective sheath to increase the frictional force with the palm, play anti-skidding effect.

In the high-safety electric wire protective sleeve, the outer wall of the inner protective sleeve is attached to the inner wall of the outer protective sleeve.

In the above high-safety electric wire protective sleeve, the inner protective sleeve is made of iron.

In the above-mentioned high-safety electric wire protective sheath, the conductor is made of red copper.

In the high-safety electric wire protective sleeve, the outer protective sleeve is made of rubber through one-step injection molding. Therefore, the manufacturing process of the outer protective sleeve can be reduced, and the manufacturing effect is improved; meanwhile, the outer protective sleeve is made of rubber, so that the conductivity resistance of the protective sleeve is further improved.

Compared with the prior art, the wire is wound on the inner protective sleeve and connected with the leakage protector, when the electric wire leaks electricity, the wire can rapidly transmit the leaked electricity to the leakage protector, the leakage protector can directly cut off the main circuit, the red copper wire is adopted to replace an iron wire, and the conductivity of the red copper wire is far greater than that of the iron wire, so that the transmission time of the leakage is shortened, the wire can transmit the leakage electricity to the leakage protector to cut off the main circuit at the moment of the leakage, and the electric shock of the personnel caused by the leakage of the wire is prevented.

Drawings

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

fig. 2 is a side view of the present invention.

In the figure, 1, an inner protective sleeve; 2. a wire; 3. accommodating a tank; 4. an outer protective sleeve; 5. a protruding ring; 6. an electric wire.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

Examples

As shown in fig. 1 and 2, a high-safety electric wire protective sleeve comprises an inner protective sleeve 1 sleeved outside an electric wire 6, wherein the inner protective sleeve 1 is made of iron, a conducting wire 2 is arranged on the inner protective sleeve 1, and the conducting wire 2 is made of red copper.

The wire 2 along interior protection casing length direction winding setting, interior lag 1 on seted up and to supply the holding tank 3 that holds wire 2, holding tank 3 be the heliciform along interior protection casing length direction and set up.

The inner protective sleeve 1 is also provided with an outer protective layer 4.

The outer protective sleeve 4 is also provided with protruding rings 5 which are sequentially arranged along the length direction of the outer protective sleeve 4. The arrangement of the protruding ring 5 can improve the contact area with the palm when the protective sleeve is taken by a worker, so that the friction force between the worker and the palm is increased, and the anti-skidding effect is achieved.

The outer wall of the inner protective sleeve 1 is attached to the inner wall of the outer protective sleeve 4.

The outer protective sleeve 4 is made of rubber through one-step injection molding. Therefore, the manufacturing process of the outer protective sleeve 4 can be reduced, and the manufacturing effect is improved; while the outer protective cover 4 is made of rubber further improving the electrical conductivity resistance of the protective cover.

According to the utility model, the lead 2 is wound on the inner protective sleeve 1, the lead 2 is connected with the leakage protector, when the electric wire 6 leaks electricity, the lead 2 can rapidly transmit the leaked electricity to the leakage protector, the leakage protector can directly power off the main circuit, and the red copper wire is adopted to replace the iron wire, because the conductivity of the red copper wire is far greater than that of the iron, the transmission time of the leakage is shortened, the lead 2 can transmit the leakage electricity to the leakage protector to power off the main circuit at the moment of the leakage, and the electric shock of personnel caused by the leakage of the lead 2 is prevented.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a high security electric wire protective sheath, its characterized in that establishes interior lag (1) outside electric wire (6) including the cover, interior lag (1) on be provided with wire (2), wire (2) along interior protection casing length direction winding setting, interior lag (1) on set up holding tank (3) that can supply to hold wire (2), interior lag (1) on still be provided with outer lag (4).

2. A high-safety electrical wire protective sheath according to claim 1, wherein: the accommodating groove (3) is spirally formed along the length direction of the inner protective cover.

3. A high-safety electrical wire protective sheath according to claim 2, wherein: the outer protective sleeve (4) is also provided with protruding rings (5) which are sequentially arranged along the length direction.

4. A high security electrical wire protective casing according to claim 3, wherein: the outer wall of the inner protecting sleeve (1) is attached to the inner wall of the outer protecting sleeve (4).

5. A high security electrical wire protective casing according to claim 4, wherein: the inner protective sleeve (1) is made of iron.

6. A high-safety electrical wire protective sheath according to claim 5, wherein: the lead (2) is made of red copper.

7. A high-safety electrical wire protective sheath according to claim 6, wherein: the outer protective sleeve (4) is formed by one-time injection molding of rubber.