CN215451294U

CN215451294U - Leakage protector for dust collector

Info

Publication number: CN215451294U
Application number: CN202121346886.7U
Authority: CN
Inventors: 王云忠
Original assignee: Kunde Jiye Dalian Development Co ltd
Current assignee: Kunde Jiye Dalian Development Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-07
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to the technical field of dust collectors, in particular to a leakage protector for a dust collector, which comprises a base, wherein the upper end surface of the base is provided with a groove, the inner walls of the left side and the right side of the groove are both provided with sliding grooves, and the outer side wall surface of each sliding groove is provided with a slot; the two bottom holes are formed in the inner bottom wall of the groove, a first spring is arranged on the inner bottom wall of each bottom hole, and a top seat is arranged at the top end of each first spring; earth-leakage protector, earth-leakage protector is embedded in the recess, earth-leakage protector's outer wall left and right sides bottom all is equipped with the socket, and the socket is located the spout, the interior diapire of socket rotates through the bearing and is connected with the round bar, outside the socket was extended to the round bar top, and seted up the jack. The device can effectual person of facilitating the use carry out quick installation and dismantlement to earth-leakage protector, and the convenience is maintained or is changed earth-leakage protector, more accords with actual user demand.

Description

Leakage protector for dust collector

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a leakage protector for a dust collector.

Background

The leakage protector is mainly used for low-voltage distribution systems below one kilovolt, and is a technical measure for preventing single-phase electric shock accidents caused by indirect or direct contact, preventing electric fire caused by leakage, monitoring or removing various one-phase grounding faults and preventing electric equipment from being damaged;

the dust catcher is a domestic appliance of modern many families frequent use, because the dust catcher need be used in various dirty and disorderly environment, can lead to the dust catcher electric leakage because of soaking or dust, the condition that can't provide power-off protection to people takes place for the structure damage that leads to earth-leakage protector, need dismantle earth-leakage protector and maintain or change, current earth-leakage protector adopts the mode of screw locking to fix, easily become rusty after the screw is used for a long time, lead to it and screw rust die, it is comparatively troublesome to cause earth-leakage protector to dismantle, the efficiency of maintaining the dust catcher has been reduced, therefore, the above-mentioned problem is solved to the earth-leakage protector that needs a dust catcher.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model designs a leakage protector for a dust collector.

In order to achieve the technical purpose and achieve the technical effects, the utility model is realized by the following technical scheme:

a leakage protector for a dust collector comprises a base, wherein a groove is formed in the upper end face of the base, sliding grooves are formed in the inner walls of the left side and the right side of the groove, and slots are formed in the outer side wall faces of the sliding grooves;

the two bottom holes are formed in the inner bottom wall of the groove, a first spring is arranged on the inner bottom wall of each bottom hole, and a top seat is arranged at the top end of each first spring;

earth-leakage protector, earth-leakage protector is embedded in the recess, earth-leakage protector's outer wall left and right sides bottom all is equipped with the socket, and the socket is located the spout, the interior diapire of socket rotates through the bearing and is connected with the round bar, outside the socket was extended to the round bar top, and seted up the jack, the jack is embedded to have the handle, it has the backup pad to peg graft in the socket, the backup pad lateral wall is equipped with the one end of spring two, the other end of spring two is equipped with the spring holder, the spring holder lateral wall is equipped with the inserted block, the inserted block outside end extends outside the socket, and extends into in the slot, the spring holder inside wall is equipped with the one end of stay cord, the other end of stay cord twines on the round bar outer wall.

Preferably, the outer ring of the bearing is fixedly connected with the inner wall of the socket through a bearing seat, and the inner ring of the bearing is connected with the outer wall of the round rod in an interference fit manner.

Preferably, the socket is a rectangular or polygonal socket.

Preferably, the lower end surface of the insert block is designed to be an inclined plane.

Preferably, the pull rope is wound on the outer wall of the round rod clockwise.

The utility model has the beneficial effects that:

insert into the jack with the handle, make the round bar rotatory tighten up the stay cord winding, the outside end pulling inserted block of stay cord shifts out from the slot, promote earth-leakage protector and socket through spring one and upwards pop out, accomplish the dismantlement to earth-leakage protector, drive socket from last inserting into in recess and the spout downwards, promote the inserted block through spring two and move into the slot to the outside, fix the socket, the completion is to earth-leakage protector's installation, this can effectual person of facilitating the use carries out quick installation and dismantlement to earth-leakage protector, the installation is simple, it is convenient to dismantle, it maintains or changes to earth-leakage protector conveniently, the efficiency of dust catcher maintenance has been improved, the convenience and the practicality of dust catcher use have been increased, more accord with actual user demand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

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

fig. 3 is a cross-sectional view of the socket of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the base, 2, recess, 3, spout, 4, slot, 5, bottom outlet, 6, spring one, 7, footstock, 8, earth-leakage protector, 9, socket, 10, bearing, 11, round bar, 12, jack, 13, handle, 14, backup pad, 15, spring two, 16, spring holder, 17, inserted block, 18, stay cord.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a leakage protector for a dust collector comprises a base 1, wherein a groove 2 is formed in the upper end surface of the base 1, sliding grooves 3 are formed in the inner walls of the left side and the right side of the groove 2, and slots 4 are formed in the outer side wall surfaces of the sliding grooves 3; the two bottom holes 5 are formed in the inner bottom wall of the groove 2, a first spring 6 is arranged on the inner bottom wall of each bottom hole 5, and a top seat 7 is arranged at the top end of each first spring 6; earth-leakage protector 8, earth-leakage protector 8 is embedded in recess 2, earth-leakage protector 8's the outer wall left and right sides bottom all is equipped with socket 9, and socket 9 is located spout 3, socket 9's interior diapire is rotated through bearing 10 and is connected with round bar 11, the round bar 11 top is extended outside socket 9, and jack 12 has been seted up, the embedded handle 13 that has of jack 12, it has backup pad 14 to peg graft in the socket 9, the 14 lateral walls of backup pad are equipped with the one end of spring two 15, the other end of spring two 15 is equipped with spring holder 16, the 16 lateral walls of spring holder are equipped with inserted block 17, the end extends outside socket 9 outside inserted block 17, and extend into in slot 4, the 16 inside walls of spring holder are equipped with the one end of stay cord 18, the other end of stay cord 18 twines on the outer wall of round bar 11.

Preferably, the outer ring of the bearing 10 is fixedly connected with the inner wall of the socket 9 through a bearing seat, and the inner ring of the bearing 10 is connected with the outer wall of the round rod 11 in an interference fit manner.

Preferably, the socket 12 is a rectangular or polygonal socket.

Preferably, the lower end face of the insert 17 is of inclined bevel design.

Preferably, the pulling rope 18 is wound clockwise around the outer wall of the round bar 11.

All the electric parts and components in the present case are universal standard parts or components known by the skilled person, the structure and principle of the electric parts and components can be known by the technical manual or the conventional experimental method, the model and the present scheme can be adapted to operate normally, all the electric parts and the power supply adapted to the electric parts in the present case are connected through a lead, and an appropriate controller is selected according to the actual situation to meet the control requirement, and the specific connection and control sequence are realized.

One specific application of this embodiment is:

when the socket is used, the handle 13 is inserted into the jack 12 and rotates to enable the round rod 11 to rotate to wind and tighten the pull rope 18, the outer side end of the pull rope 18 pulls the insertion block 17 and the spring seat 16 to move from the slot 4 to the socket 9 and compress the second spring 15, after the insertion block 17 is moved out of the slot 4, the first spring 6 recovers the deformed elastic force to push the earth leakage protector 8 and the socket 9 to pop up, so that the earth leakage protector 8 is taken down from the base 1 to finish the disassembly of the earth leakage protector 8, the earth leakage protector 8 drives the socket 9 to be inserted into the groove 2 and the chute 3 from top to bottom, the lower end face of the earth leakage protector 8 pushes the top seat 7 to move downwards and compresses the first spring 6, after the socket 9 moves into the chute 3, the second spring 15 recovers the deformed elastic force to push the spring seat 16 and the insertion block 17 to move outwards to the slot 4 to fix the socket 9, thereby fixing the earth leakage protector 8 on the base 1 and completing the installation of the earth leakage protector 8.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions and substitutions within the spirit and scope of the present invention.

Claims

1. A leakage protector for a dust collector is characterized in that: comprises that

The device comprises a base (1), wherein a groove (2) is formed in the upper end face of the base (1), sliding grooves (3) are formed in the inner walls of the left side and the right side of the groove (2), and slots (4) are formed in the outer side wall face of each sliding groove (3);

the two bottom holes (5) are formed in the inner bottom wall of the groove (2), a first spring (6) is arranged on the inner bottom wall of each bottom hole (5), and a top seat (7) is arranged at the top end of each first spring (6);

the leakage protector (8) is embedded in the groove (2), the left and right sides of the outer wall of the leakage protector (8) are provided with sockets (9), the sockets (9) are located in the sliding grooves (3), the inner bottom wall of each socket (9) is rotatably connected with a round rod (11) through a bearing (10), the top end of each round rod (11) extends out of the corresponding socket (9) and is provided with a jack (12), a handle (13) is embedded in each jack (12), a supporting plate (14) is inserted in each socket (9), the outer side wall of each supporting plate (14) is provided with one end of a second spring (15), the other end of each second spring (15) is provided with a spring seat (16), the outer side wall of each spring seat (16) is provided with an inserting block (17), the outer side end of each inserting block (17) extends out of the corresponding socket (9) and extends into the corresponding inserting groove (4), one end of a pull rope (18) is arranged on the inner side wall of the spring seat (16), and the other end of the pull rope (18) is wound on the outer wall of the round rod (11).

2. A leakage protector for a vacuum cleaner according to claim 1, wherein: the outer ring of the bearing (10) is fixedly connected with the inner wall of the socket (9) through a bearing seat, and the inner ring of the bearing (10) is connected with the outer wall of the round rod (11) in an interference fit manner.

3. A leakage protector for a vacuum cleaner according to claim 1, wherein: the jack (12) is a rectangular or polygonal jack.

4. A leakage protector for a vacuum cleaner according to claim 1, wherein: the lower end face of the insert block (17) is designed to be an inclined plane.

5. A leakage protector for a vacuum cleaner according to claim 1, wherein: the pull rope (18) is wound on the outer wall of the round rod (11) clockwise.