CN216724412U

CN216724412U - Electrifying hose with electrifying and dust collecting functions

Info

Publication number: CN216724412U
Application number: CN202123226357.6U
Authority: CN
Inventors: 吕洲; 顾超; 金伟; 金斌
Original assignee: Changshu Leide Bimetal Composite Pipe Co ltd
Current assignee: Changshu Leide Bimetal Composite Pipe Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-14
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses an electrifying hose with two purposes of electrifying and dust collection, which comprises a hose body connected between a fan of a dust collector and a ground suction inlet, wherein the inner pipe wall of the hose body is provided with a spiral groove extending peripherally, and the spiral groove extends in the length direction of the hose body; the spiral groove is internally and limitedly provided with a power-on cable electrically connected with an external power supply; the utility model discloses the circular telegram cable overall arrangement of prior art dust catcher has obviously been improved, the simple operation nature of the dust catcher of being convenient for simultaneously.

Description

Electrifying hose with electrifying and dust collecting functions

Technical Field

The utility model relates to a dust catcher field, concretely relates to have circular telegram hose of circular telegram and dual-purpose dust absorption.

Background

As a cleaning apparatus having convenience and high efficiency, a vacuum cleaner has been widely used in various fields as the standard of living has been improved. People put higher use requirements on the dust collector.

Particularly, the vacuum cleaner is generally ventilated and connected with the outside and the inside thereof through a hose, so as to achieve a suction effect, however, the vacuum cleaner in the prior art needs to be provided with a lengthy power cable exposed to the outside during operation, which causes inconvenience in operation.

To this end, the applicant wishes to seek technical solutions to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present invention is to provide an electrifying hose with both electrifying and dust collecting functions, which significantly improves the layout of electrifying cables of the dust collector in the prior art and facilitates the operation of the dust collector.

The utility model adopts the technical scheme as follows:

an electrifying hose with two purposes of electrifying and dust collection comprises a hose body connected between a fan of a dust collector and a ground suction opening, wherein the inner pipe wall of the hose body is provided with a spiral groove extending in the peripheral direction, and the spiral groove extends in the length direction of the hose body; and an electrified cable electrically connected with an external power supply is installed in the spiral groove in a limiting manner.

Preferably, the hose body is sleeved with a flexible protective sleeve, and reinforcing yarns distributed spirally are arranged between the flexible protective sleeve and the hose body.

Preferably, the spiral groove comprises a plurality of spiral groove sections which are spirally connected and distributed, and the reinforcing yarns are arranged on two outer sides of at least part of the spiral groove sections.

Preferably, the spiral groove comprises a plurality of first spiral groove sections and a plurality of second spiral groove sections which are spirally connected and distributed, and the first spiral groove sections and the second spiral groove sections are connected with each other; wherein the reinforcing yarns are arranged on two sides of the outside of the second spiral groove section.

Preferably, the hose body and/or the flexible protective sleeve are injection molded.

Preferably, the electrified cable comprises an electrified wire core positioned at the inner periphery and an insulating sleeve positioned at the outer periphery; the outer diameter range of the electrified wire core is 0.9-1.2mm, and the outer diameter range of the insulating sleeve is 1.8-2.2 mm.

Preferably, the outer diameter of the reinforcing yarn is in the range of 1.7-1.9 mm.

Preferably, the port portion of the energizing hose is provided with a terminal wiring portion and a mounting case which are integrally mounted and connected, the terminal wiring portion being electrically connected to the energizing cable.

Preferably, the mounting housing includes an intermediate mounting unit at the port portion, and the energizing cable is electrically connected to the terminal wiring portion after penetrating through the intermediate mounting unit; the left and right sides of middle installation unit is equipped with left side installation unit and right side installation unit respectively, and is as an organic whole through locking installation unit fixed mounting for realize the protection installation to terminal wiring portion.

Preferably, the port of the electrified hose is a ground suction inlet, and the electrified cable is connected with an external power supply through the terminal wiring part to realize power input of the dust collector fan.

The utility model discloses a pipe wall setting is the helicla flute structure that the periphery extends in the hose body of connection between dust catcher fan and ground inlet scoop, then the circular telegram cable of spacing installation and external power source electricity connection in the helicla flute, and then the hose body that has realized the dust catcher has the function of circular telegram and dust absorption simultaneously, has obviously improved the circular telegram cable overall arrangement of prior art dust catcher, the simple operation nature of the dust catcher of being convenient for simultaneously.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention showing a structure of an electrified hose 10 for both electrification and dust collection;

FIG. 2 is a cross-sectional view of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the installation structure of the lower power hose 10 in the handle of the vacuum cleaner according to the embodiment of the present invention;

fig. 4 is an exploded view of the port portion 10a of fig. 3.

Detailed Description

The embodiment of the utility model discloses an electrifying hose with two purposes of electrifying and dust collecting, which comprises a hose body connected between a fan of a dust collector and a ground air suction inlet, wherein the inner wall of the hose body is provided with a spiral groove extending in the peripheral direction, and the spiral groove extends in the length direction of the hose body; wherein, the inside of the spiral groove is provided with a power-on cable which is electrically connected with an external power supply in a limiting way.

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, an electrifying hose 10 with both electrifying and dust-collecting functions includes a hose body 11 connected between a dust collector blower (not shown) and a floor suction opening 30, an inner wall of the hose body 11 is provided with a spiral groove 12 extending in an outer circumference direction, and the spiral groove 12 extends in a length direction of the hose body 11; wherein, an electrified cable 13 electrically connected with an external power supply (not shown) is arranged in the spiral groove 12 in a limiting way;

preferably, in order to improve the structural strength of the hose body 11, in the present embodiment, the hose body 11 is sleeved with the flexible protection sleeve 14, and the reinforcing yarns 15 distributed in a spiral shape are arranged between the flexible protection sleeve 14 and the hose body 11; further preferably, in the present embodiment, the spiral groove 12 includes several spiral groove segments distributed in a spiral connection, and at least two external sides of some spiral groove segments are provided with the reinforcing yarns 15; particularly preferably, in the present embodiment, the spiral groove 12 includes a plurality of first spiral groove segments 12a and a plurality of second spiral groove segments 12b distributed in a spiral connection, and the first spiral groove segments 12a and the second spiral groove segments 12b are connected with each other; the reinforcing yarns 15 are disposed on both sides of the exterior of the second spiral groove section 12b, and the reinforcing yarns 15 according to this embodiment may be made of any known yarn material (available directly from the market), which is not particularly limited in this embodiment.

Preferably, in the present embodiment, the hose body 11 and/or the flexible protection sheath 14 are injection molded; specifically, during preparation, the flexible tube body 11 and the flexible protective sleeve 14 may be obtained by performing one-step injection molding on the electrified cable 13 and the reinforcing yarns 15 in advance, or the flexible tube body 11 may be obtained by performing injection molding on the electrified cable 13, then the reinforcing yarns 15 are wound around the periphery of the flexible tube body 11 in a spiral shape, and finally the flexible protective sleeve 14 is obtained by performing injection molding.

Preferably, the energizing cable 13 includes an energizing wire core 13a (a copper wire core is particularly preferably used) at the inner periphery and an insulating sleeve 13b at the outer periphery; wherein, the range of the outer diameter of the electrified wire core 13a is 0.9-1.2mm, and the range of the outer diameter of the insulating sleeve 13b is 1.8-2.2 mm; particularly preferably, in the present embodiment, the outer diameter of the energized wire core 13a is 1.1mm, and the outer diameter of the insulating sleeve 13b is 2 mm; preferably, the outer diameter of the reinforcing yarns 15 ranges from 1.7 to 1.9 mm; particularly preferably, in the present embodiment, the outer diameter of the reinforcing yarn 15 is 1.8 mm.

Preferably, as further shown in fig. 3 and 4, in order to facilitate compact and convenient installation, in the present embodiment, the port portion 10a of the energizing hose 10 is provided with a terminal wiring portion 21 and a mounting case integrally connected in mounting, the terminal wiring portion 21 being electrically connected to the energizing cable 13; further preferably, in the present embodiment, the mounting case includes an intermediate mounting unit 22 located at the port portion 10a, and the energizing cable 13 is electrically connected to the terminal wiring portion 21 after passing through the intermediate mounting unit 22; the left side and the right side of the middle mounting unit 22 are respectively provided with a left mounting unit 23a and a right mounting unit 23b which are fixedly mounted into a whole through a locking mounting unit 24 and used for realizing the protection mounting effect on the terminal wiring part 21; the port of the electrified hose 10 is a ground suction opening 30, and the electrified cable 13 is connected with an external power supply through a terminal wiring part 21, so that power supply input to the dust collector fan is realized.

This embodiment is the helicla flute 12 structure that the periphery extends through the pipe wall setting in the hose body 11 of connection between dust catcher fan and ground inlet scoop 30, then spacing installation and the circular telegram cable 13 that external power source electricity is connected in helicla flute 12, and then the hose body 11 that has realized the dust catcher has the function of circular telegram and dust absorption simultaneously, has obviously improved the circular telegram cable overall arrangement of prior art dust catcher, the simple operation nature of the dust catcher of being convenient for simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electrifying hose with two purposes of electrifying and dust collection comprises a hose body connected between a fan of a dust collector and a ground suction opening, and is characterized in that a spiral groove extending in the peripheral direction is formed in the inner pipe wall of the hose body and extends in the length direction of the hose body; and an electrified cable electrically connected with an external power supply is installed in the spiral groove in a limiting manner.

2. The powered hose with dual purposes of power and dust collection as claimed in claim 1, wherein a flexible protective sleeve is sleeved on the hose body, and reinforcing yarns are spirally distributed between the flexible protective sleeve and the hose body.

3. The hose of claim 2, wherein the spiral groove comprises a plurality of spiral groove segments distributed in a spiral connection, and the reinforcing yarn is disposed on two outer sides of at least some of the spiral groove segments.

4. The dual-purpose hose of claim 3, wherein the spiral groove comprises a plurality of first spiral groove segments and a plurality of second spiral groove segments, wherein the first spiral groove segments and the second spiral groove segments are connected with each other; wherein the reinforcing yarns are arranged on two sides of the outside of the second spiral groove section.

5. The powered hose with both powered and dust extraction functions of claim 1, wherein said hose body and/or said flexible protective sleeve are injection molded.

6. The electrifying hose with the dual functions of electrifying and dust sucking as claimed in claim 1, wherein the electrifying cable comprises an electrifying wire core at the inner periphery and an insulating sleeve at the outer periphery; the outer diameter range of the electrified wire core is 0.9-1.2mm, and the outer diameter range of the insulating sleeve is 1.8-2.2 mm.

7. The energized hose with both energizing and vacuuming functions according to claim 2, wherein the outer diameter of said reinforcing yarn ranges from 1.7 to 1.9 mm.

8. The electrifying hose with both electrifying and dust collecting functions as claimed in claim 1, wherein the port portion of the electrifying hose is provided with a terminal wiring portion and a mounting case which are integrally connected in a mounting manner, the terminal wiring portion being electrically connected with the electrifying cable.

9. The electrifying hose with the dual functions of electrifying and dust sucking as claimed in claim 8, wherein the mounting housing comprises an intermediate mounting unit at the port part, and the electrifying cable is electrically connected with the terminal wiring part after penetrating through the intermediate mounting unit; the left and right sides of middle installation unit is equipped with left side installation unit and right side installation unit respectively, and is as an organic whole through locking installation unit fixed mounting for realize the protection installation to terminal wiring portion.

10. The electrifying hose with the dual purposes of electrifying and dust collecting as claimed in claim 8, wherein the port of the electrifying hose is a ground suction port, and the electrifying cable is connected with an external power supply through the terminal wiring part to realize the power supply input to the fan of the dust collector.