CN215418718U

CN215418718U - Flame-retardant intelligent wire harness for household appliances

Info

Publication number: CN215418718U
Application number: CN202121843666.5U
Authority: CN
Inventors: 朱春芬; 胡玉锋
Original assignee: Changzhou Donghong Electronics Co ltd
Current assignee: Changzhou Donghong Electronics Co ltd
Priority date: 2021-08-08
Filing date: 2021-08-08
Publication date: 2022-01-04
Anticipated expiration: 2031-08-08

Abstract

The utility model relates to the technical field of wire harnesses, in particular to a flame-retardant intelligent wire harness for household appliances, which comprises a wire harness main body, wherein a conducting wire is arranged at the center inside the wire harness main body, a placing sleeve is arranged outside the conducting wire, a fireproof sleeve is arranged outside the placing sleeve, a flame-retardant protective sleeve is arranged outside the fireproof sleeve, a flame-retardant surface layer is arranged outside the flame-retardant protective sleeve, a wear-resistant protective sleeve is arranged outside the flame-retardant surface layer, a plug is connected to the left side of the conducting wire, a first fixer is arranged outside the plug, an elastic clamping block is arranged at the left end of the outside of the first fixer, a socket is connected to the right side of the conducting wire, a second fixer is arranged outside the socket, a clamping groove matched with the elastic clamping block for use is formed inside the second fixer, and when an electric appliance has an accident through the flame-retardant protective sleeve and the flame-retardant surface layer, the flame retardant effect is improved.

Description

Flame-retardant intelligent wire harness for household appliances

Technical Field

The utility model relates to the technical field of wire harnesses, in particular to a flame-retardant intelligent wire harness for household appliances.

Background

The wire harness is convenient to install and maintain, ensures that the electrical equipment can work under the worst condition, combines wires with different specifications and colors used by each electrical equipment of the household appliance into a whole through reasonable arrangement, and bundles the wires into a bundle by using insulating materials, thus being complete and reliable.

At present, the fire resistance of the wire harness on the market is not strong, so that high-temperature accidents of household appliances are easily caused, the wire harness joint on the market is cracked and aged due to long-term bending and folding, and the wire harness on the market is complex to install, so that time and labor are wasted.

Therefore, there is a need for a flame retardant type wire harness for smart home appliances that improves upon the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flame-retardant intelligent wire harness for household appliances, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a pencil for fire-retardant type intelligence household electrical appliances, includes the pencil main part, the inside center department of pencil main part has the wire, the outside of wire is equipped with places the cover, the outside of placing the cover is equipped with the fire protection sleeve pipe, the outside of fire protection sleeve pipe is equipped with fire-retardant protective sheath, the outside of fire-retardant protective sheath is equipped with fire-retardant top layer, the outside on fire-retardant top layer is equipped with wear-resisting protective sheath, the left side of wire is connected with the plug, the externally mounted of plug has first fixer, the outside left end of first fixer is equipped with the elasticity fixture block, the right side of wire is connected with the socket, the outside of socket is equipped with the second fixer, the draw-in groove of using with the cooperation of elasticity fixture block is seted up to the inside of second fixer.

In a preferred embodiment of the present invention, the flame-retardant surface layer is coated on the outer surface of the flame-retardant protective sheath by a flame-retardant coating.

As a preferable scheme of the utility model, the wear-resistant protective sleeve is made of polytetrafluoroethylene.

As a preferable scheme of the present invention, a first soft sleeve is installed on the right side of the first fixator, and a second soft sleeve is installed on the left side of the second fixator.

As a preferable scheme of the present invention, a first anti-slip sleeve is disposed on a side of the exterior of the first fixer away from the elastic clamping block, and a second anti-slip sleeve is disposed on the exterior of the second fixer.

As the preferable scheme of the utility model, the elastic clamping block and the clamping groove are mutually clamped.

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

1. according to the utility model, by arranging the flame-retardant protective sleeve and the flame-retardant surface layer, the flame-retardant effect can be improved through the flame-retardant protective sleeve and the flame-retardant surface layer when an accident occurs to an electric appliance, so that the practicability of the equipment is enhanced.

2. According to the utility model, by arranging the wear-resistant protective sleeve, the first soft sleeve and the second soft sleeve, the wear-resistant protective sleeve is made of polytetrafluoroethylene, so that the performances of corrosion resistance, chemical reagent resistance, wear resistance, toughness and high strength of the wire harness are fully improved, and the trouble of joint aging of the wear-resistant protective sleeve in the long-term use process can be relieved through the first soft sleeve and the second soft sleeve.

3. According to the utility model, the first anti-slip sleeve, the second anti-slip sleeve, the elastic clamping block and the clamping groove are arranged, so that the plug and the socket can be firmly fixed through mutual clamping between the elastic clamping block and the clamping groove, and the friction force during installation can be increased through the first anti-slip sleeve and the second anti-slip sleeve, so that the installation and maintenance are easier.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is an enlarged schematic view of point a of the present invention.

In the figure: 1. a wire harness main body; 2. a wire; 3. placing a sleeve; 4. a fire sleeve; 5. a flame-retardant protective sleeve; 6. a flame retardant surface layer; 7. a wear-resistant protective sleeve; 8. a plug; 9. a first holder; 10. an elastic clamping block; 11. a socket; 12. a second holder; 13. a card slot; 14. a first soft sleeve; 15. a second soft sleeve; 16. a first anti-slip cover; 17. and a second anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

a wire harness for flame-retardant intelligent household appliances, a wire 2 is arranged at the center inside a wire harness main body 1, a placing sleeve 3 is arranged outside the wire 2, a fireproof sleeve 4 is arranged outside the placing sleeve 3, a flame-retardant protective sleeve 5 is arranged outside the fireproof sleeve 4, a flame-retardant surface layer 6 is arranged outside the flame-retardant protective sleeve 5, a wear-resistant protective sleeve 7 is arranged outside the flame-retardant surface layer 6, a plug 8 is connected to the left side of the wire 2, a first fixer 9 is arranged outside the plug 8, an elastic clamping block 10 is arranged at the left end of the outer part of the first fixer 9, a socket 11 is connected to the right side of the wire 2, a second fixer 12 is arranged outside the socket 11, a clamping groove 13 matched with the elastic clamping block 10 for use is arranged inside the second fixer 12, and by arranging the flame-retardant protective sleeve 5 and the flame-retardant surface layer 6, can improve flame retardant efficiency through fire-retardant protective sheath 5 and fire-retardant top layer 6 when the electrical apparatus accident.

In an embodiment, referring to fig. 1 and 3, the flame-retardant surface layer 6 is coated on the outer surface of the flame-retardant protective sheath 5 through a flame-retardant coating, and by arranging the flame-retardant protective sheath 5 and the flame-retardant surface layer 6, the flame-retardant effect can be improved through the flame-retardant protective sheath 5 and the flame-retardant surface layer 6 when an accident occurs to an electrical appliance.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, the wear-resistant protective sleeve 7 is made of polytetrafluoroethylene, the first soft sleeve 14 is installed on the right side of the first fixer 9, the second soft sleeve 15 is installed on the left side of the second fixer 12, and by providing the wear-resistant protective sleeve 7, the first soft sleeve 14 and the second soft sleeve 15, since the wear-resistant protective sleeve 7 is made of polytetrafluoroethylene, the performance of corrosion resistance, chemical reagent resistance, wear resistance, toughness and high strength is sufficiently improved for the wire harness main body 1, and the trouble that the wear-resistant protective sleeve 7 causes the joint to age in the long-term use process can be alleviated through the first soft sleeve 14 and the second soft sleeve 15.

In an embodiment, referring to fig. 1, a first anti-slip sleeve 16 is disposed on one side of the outside of the first fixer 9, which is far away from the elastic clamping block 10, a second anti-slip sleeve 17 is disposed on the outside of the second fixer 12, the elastic clamping block 10 and the clamping groove 13 are clamped with each other, and by disposing the first anti-slip sleeve 16, the second anti-slip sleeve 17, the elastic clamping block 10 and the clamping groove 13, the plug 8 and the socket 11 can be firmly fixed by clamping with each other between the elastic clamping block 10 and the clamping groove 13, and the friction force during installation can be increased by the first anti-slip sleeve 16 and the second anti-slip sleeve 17, so that installation and maintenance are easier.

The working principle is as follows: when in use, as the placing sleeve 3, the fireproof sleeve 4, the flame-retardant protective sleeve 5, the flame-retardant surface layer 6 and the wear-resistant protective sleeve 7 are sequentially arranged outside the wire 2, the flame-retardant protective sleeve 5 and the flame-retardant surface layer 6 are arranged, and the flame-retardant surface layer 6 is coated on the outer surface of the flame-retardant protective sleeve 5 through flame-retardant coating, so that when an accident occurs to an electric appliance through the flame-retardant protective sleeve 5 and the flame-retardant surface layer 6, the flame-retardant effect is improved, and potential safety hazards caused by the ignition of a household appliance are reduced, in addition, the two ends of the wire 2 are respectively connected with the plug 8 and the socket 11, the left end of the outer part of the first fixer 9 is provided with the elastic clamping block 10, the inner part of the second fixer 12 is provided with the clamping groove 13 matched with the elastic clamping block 10 for use, when the wire harness main body 1 is installed, the second fixer 12 is sleeved outside the first fixer 9, the elastic clamping block 10 shrinks and is embedded into the clamping groove 13 in the extrusion process, so that the plug 8 is fixedly connected with the socket 11, and increase frictional force through setting up first antiskid cover 16 and second antiskid cover 17 for it is more light convenient during the installation, first soft sleeve pipe 14 is installed on the right side of first fixer 9, and second soft sleeve pipe 15 is installed in the left side of second fixer 12, alright with can alleviate wear-resisting protective sheath 7 and lead to the trouble that joint department is ageing in long-term use through first soft sleeve pipe 14 and second soft sleeve pipe 15, improved the practicality of pencil main part 1 greatly.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pencil for fire-retardant type intelligence household electrical appliances, includes pencil main part (1), its characterized in that: a lead (2) is arranged at the center of the interior of the wire harness main body (1), a placing sleeve (3) is arranged outside the lead (2), a fireproof sleeve (4) is arranged outside the placing sleeve (3), a flame-retardant protective sleeve (5) is arranged outside the fireproof sleeve (4), a flame-retardant surface layer (6) is arranged outside the flame-retardant protective sleeve (5), a wear-resistant protective sleeve (7) is arranged outside the flame-retardant surface layer (6), the left side of the lead (2) is connected with a plug (8), a first fixer (9) is arranged outside the plug (8), an elastic clamping block (10) is arranged at the left end of the outer part of the first fixer (9), the right side of the lead (2) is connected with a socket (11), a second fixer (12) is arranged outside the socket (11), and a clamping groove (13) matched with the elastic clamping block (10) for use is formed in the second fixer (12).

2. The flame-retardant intelligent wiring harness for home appliances according to claim 1, characterized in that: the flame-retardant surface layer (6) is coated on the outer surface of the flame-retardant protective sleeve (5) through flame-retardant paint.

3. The flame-retardant intelligent wiring harness for home appliances according to claim 1, characterized in that: the wear-resistant protective sleeve (7) is made of polytetrafluoroethylene.

4. The flame-retardant intelligent wiring harness for home appliances according to claim 1, characterized in that: a first soft sleeve (14) is installed on the right side of the first fixer (9), and a second soft sleeve (15) is installed on the left side of the second fixer (12).

5. The flame-retardant intelligent wiring harness for home appliances according to claim 1, characterized in that: one side of the outer portion of the first fixer (9), which is far away from the elastic clamping block (10), is provided with a first anti-slip sleeve (16), and the outer portion of the second fixer (12) is provided with a second anti-slip sleeve (17).

6. The flame-retardant intelligent wiring harness for home appliances according to claim 1, characterized in that: the elastic clamping block (10) and the clamping groove (13) are clamped with each other.