CN210224515U

CN210224515U - Wire assembly with high safety performance

Info

Publication number: CN210224515U
Application number: CN201921313472.7U
Authority: CN
Inventors: Donglai Huang; 黄东来
Original assignee: SHENZHEN ROXTEX WIRE&CABLE INDUSTRIAL Co Ltd
Current assignee: Shenzhen Laishida Wire And Cable Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-03-31
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an electric wire assembly with high safety performance, which belongs to the technical field of electric wire assemblies and comprises a plug and a protective shell, wherein the outer surface and the back of the plug are both provided with a chute, the inside of the chute is connected with a slide block, one side of the plug is connected with an electric wire, and one end of the electric wire is connected with a connector; be provided with the protective housing, the slider, the spout, when wire assembly need not use, the user makes the protective housing remove through keeping away from the electric wire direction promotion protective housing along, the protective housing removes to drive the slider and slides in the spout, and when sliding the slider to the one end of spout, the user no longer promotes the protective housing, the electric post on the plug is complete in the protective housing this moment, so that the protective housing protection electric post, avoid the electric post to expose externally and bump with other objects and cause the condition of wearing and tearing to take place, and improve the life of plug.

Description

Wire assembly with high safety performance

Technical Field

The utility model relates to an electrical wire assembly technical field specifically is an electrical wire assembly that security performance is high.

Background

The wire assembly generally comprises a plug, a wire and a connector, and is mainly used for connecting an electric appliance with a power supply.

The electric wire is a wire which is made of one or more mutually insulated conductors and an outer insulating protective layer and transmits electric power or information from one place to another place; the manufacture of wire and cable is quite different from the way most electromechanical products are produced.

In the existing electric wire assembly, when the electric wire assembly is not used, the electric wire assembly is placed aside, and an electric connector of a plug is exposed outside and is easy to collide with other objects to cause abrasion of the electric connector, so that the electric wire assembly cannot be normally used; meanwhile, the wire assembly can generate heat during working, heat dissipation holes and a dust screen are formed in the plug at present, the heat dissipation holes enable the heat to be dissipated, the dust screen reduces dust entering the plug, a large amount of dust can cover the dust screen after the dust screen is used for a long time, and a user can not detach the dust screen conveniently to clean the dust screen, so that the heat dissipation effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical wire assembly that security performance is high, solved among the above-mentioned background art on the current electrical wire assembly plug connect the easy wearing and tearing of electric wire head and lead to damaging and the problem of the dust on the inconvenient clearance dust screen.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric wire assembly that security performance is high, includes plug and protective housing, the spout has all been seted up at the surface and the back of plug, the internal connection of spout has the slider, one side of plug is connected with the electric wire, the one end of electric wire is connected with the connector, the through-hole has been seted up to the surface of protective housing, louvre and standing groove have been seted up respectively in the middle of the surface of plug, the internally mounted of standing groove has the dust screen, the knob is all installed to the surface top and the below of plug, the top and the bottom of knob all are connected with the cardboard.

Preferably, a protective sleeve is sleeved on the outer surface of the wire, and the manufacturing material of the protective sleeve comprises rubber.

Preferably, the two clamping plates are symmetrically arranged along the central line of the transverse shaft of the knob, and the two knobs are respectively positioned above and below the heat dissipation holes.

Preferably, the plug is located inside the protective shell, and the outer surface of the protective shell is adhered with silica gel through strong glue.

Preferably, the sliding block is connected with the sliding groove in a sliding mode, and one side of the sliding block is connected with the protective shell.

Preferably, the diameter of the through hole is larger than that of the heat dissipation hole.

Compared with the prior art, the beneficial effects of the utility model are that: the electric wire assembly with high safety performance is provided with a protective shell, a sliding block and a sliding groove, when the electric wire assembly is not required to be used, a user pushes the protective shell along the direction away from an electric wire to enable the protective shell to move, the protective shell moves to drive the sliding block to slide in the sliding groove, and when the sliding block slides to one end of the sliding groove, the user does not push the protective shell any more, an electric connecting column on a plug is completely in the protective shell at the moment, so that the protective shell protects the electric connecting column, the situation that the electric connecting column is exposed outside and collides with other objects to cause abrasion is avoided, the service life of the plug is prolonged, when the electric wire assembly is required to be used, the user moves the protective shell along the direction close to the electric wire to enable the protective; be provided with the standing groove, the knob, the cardboard, when needs are dismantled the dust screen and clear up it, the user removes the protective housing through above-mentioned step earlier, then rotate the knob, the knob rotates and drives the cardboard and rotate, and when making the cardboard no longer be located the surface of dust screen, the user can take out the dust screen from the standing groove, so that clear up accumulational dust on the dust screen, it piles up too much and causes the poor condition of radiating effect to take place to avoid the dust on the dust screen, only need put into it again to the standing groove after the clearance is accomplished, then rotate the knob, the knob rotates and drives the cardboard rotate and make it reset can, so that the cardboard carries on spacingly to the dust screen, prevent that the dust screen from dropping, and whole dismouting process is simple and convenient.

Drawings

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

FIG. 2 is a schematic side sectional view of the protective shell of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

fig. 4 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. a plug; 2. a protective shell; 3. a protective sleeve; 4. an electric wire; 5. a connector; 6. a through hole; 7. a dust screen; 8. clamping a plate; 9. a chute; 10. a slider; 11. heat dissipation holes; 12. a placement groove; 13. A knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an electric wire assembly with high safety performance comprises a plug 1, a protective shell 2, a protective sleeve 3, an electric wire 4, a connector 5, a through hole 6, a dustproof net 7, a clamping plate 8, a sliding groove 9, a sliding block 10, radiating holes 11, a placing groove 12 and a knob 13, wherein the sliding groove 9 is formed in the outer surface and the back of the plug 1, the sliding block 10 is connected inside the sliding groove 9, the electric wire 4 is connected to one side of the plug 1, the connector 5 is connected to one end of the electric wire 4, the through hole 6 is formed in the outer surface of the protective shell 2, the radiating holes 11 and the placing groove 12 are respectively formed in the middle of the outer surface of the plug 1, the dustproof net 7 is installed inside the placing groove 12, the knobs 13 are installed above and below the outer surface of the plug 1, the clamping plates 8 are connected to the top and the bottom of the knob 13, and the dustproof, and simultaneously, the dust screen 7 is convenient to disassemble and assemble.

Referring to fig. 1, 2 and 4, the outer surface of the electric wire 4 is sleeved with the protective sleeve 3, the protective sleeve 3 is made of rubber, the wear resistance of the electric wire 4 is increased, so as to improve the bending resistance of the electric wire 4, the two clamping plates 8 are symmetrically arranged along the central line of the transverse shaft of the knob 13, and the two knobs 13 are respectively located above and below the heat dissipation holes 11, so that a user can rotate the clamping plates 8 by rotating the knobs 13, and the dust screen 7 is prevented from falling off.

Referring to fig. 1 to 3, the plug 1 is located inside the protective casing 2, and silica gel is adhered to the outer surface of the protective casing 2 through strong glue, so that the power connection head on the plug 1 is protected through the protective casing 2 when the protective casing is used, and meanwhile, the service life of the protective casing is prolonged, the slider 10 is connected with the sliding groove 9 in a sliding manner, and one side of the slider 10 is connected with the protective casing 2, so that the slider 10 slides in the sliding groove 9, and meanwhile, the slider 10 is convenient to move to drive the protective casing 2 to move.

Referring to fig. 1-2, the diameter of the through hole 6 is larger than the diameter of the heat dissipation hole 11, so that heat generated in the plug 1 can be dissipated through the through hole 6, thereby prolonging the service life of the plug 1.

The working principle is as follows: firstly, when the user does not need to use the electric wire assembly, the user pushes the protective shell 2 along the direction far away from the electric wire 4 to move the protective shell 2, the protective shell 2 moves to drive the sliding block 10 to slide in the sliding groove 9, and when the sliding block 10 slides to one end of the sliding groove 9, the user does not push the protective shell 2 any more, at the moment, the electric connecting column on the plug 1 is completely arranged in the protective shell 2, so that the protective shell 2 protects the electric connecting column, when the electric wire assembly is needed to be used, the user moves the protective shell 2 along the direction close to the electric wire 4 to drive the sliding block 10 to slide in the sliding groove 9, and the protective shell 2 is reset, the electric wire assembly is convenient for the user to use, meanwhile, heat generated by the work of the plug 1 is radiated through the heat radiation hole 11, a large amount of external dust is intercepted by the dust screen 7, then rotate knob 13 again, knob 13 rotates and drives cardboard 8 and rotate, and when making cardboard 8 no longer be located the surface of dust screen 7, the user can take out dust screen 7 from standing groove 12, so that clear up accumulational dust on dust screen 7, only need put it into standing groove 12 again after the clearance is accomplished, then rotate knob 13, knob 13 rotates and drives cardboard 8 and rotate and make it reset can, so that cardboard 8 carries on spacingly to dust screen 7, prevent that dust screen 7 from dropping, protective sheath 3 improves the resistant bending nature of electric wire simultaneously, make electric wire 4 be difficult to the fracture, and improve wire assembly's security.

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. A wire assembly that security performance is high, includes plug (1) and protective housing (2), its characterized in that: spout (9) have all been seted up with the back to the surface of plug (1), the internal connection of spout (9) has slider (10), one side of plug (1) is connected with electric wire (4), the one end of electric wire (4) is connected with connector (5), through-hole (6) have been seted up to the surface of protective housing (2), louvre (11) and standing groove (12) have been seted up respectively in the middle of the surface of plug (1), the internally mounted of standing groove (12) has dust screen (7), knob (13) are all installed to the surface top and the below of plug (1), the top and the bottom of knob (13) all are connected with cardboard (8).

2. A high safety electrical wire assembly as set forth in claim 1, wherein: the outer surface of the electric wire (4) is sleeved with the protective sleeve (3), and the manufacturing material of the protective sleeve (3) comprises rubber.

3. A high safety electrical wire assembly as set forth in claim 1, wherein: the two clamping plates (8) are symmetrically arranged along the center line of the transverse shaft of the knob (13), and the two knobs (13) are respectively positioned above and below the heat dissipation holes (11).

4. A high safety electrical wire assembly as set forth in claim 1, wherein: the plug (1) is located inside the protective shell (2), and silica gel is adhered to the outer surface of the protective shell (2) through strong glue.

5. A high safety electrical wire assembly as set forth in claim 1, wherein: the sliding block (10) is connected with the sliding groove (9) in a sliding mode, and one side of the sliding block (10) is connected with the protective shell (2).

6. A high safety electrical wire assembly as set forth in claim 1, wherein: the diameter of the through hole (6) is larger than that of the heat dissipation hole (11).