CN211511629U - Portable central dust collector - Google Patents

Abstract

The utility model discloses a portable central vacuum cleaner, including setting firmly the dust absorption host computer in the wall body outside, dust absorption socket has been seted up to the side of wall body, dust absorption socket's right-hand member links firmly with the negative pressure mouth of dust absorption host computer is sealed, dust absorption socket's inner wall fixedly connected with hose, the portable storage device of left end fixedly connected with of hose, portable storage device includes the casing, the top fixedly connected with handle of casing. The utility model discloses, use through the cooperation between the above-mentioned structure, solved in the in-service use, in order to guarantee that there is sufficient dust absorption coverage area in the room, can make use up as long as possible dust absorption hose, because the accomodating after the dust absorption hose uses is convenient inadequately, in shifting dust absorption hose to next treating clean room in, can have not enough in the portability, as the indispensable partly of central dust catcher, also make the portability of central dust catcher reduce, the problem of inconvenience is brought for the use.

Description

Portable central dust collector

Technical Field

The utility model relates to the technical field of dust absorption, specifically a portable central vacuum cleaner.

Background

The central dust collection system consists of a dust collection host, a pipe network, a dust collection socket and a dust collection component. The dust collection main machine is arranged in a machine room, a balcony, a garage and an equipment room of a building; the central dust collection system consists of a dust collection host, a pipe network, a dust collection socket and a dust collection component. The dust collection main machine is arranged in a machine room, a balcony, a garage and an equipment room (or outdoors) of a building. The host computer is connected with the suction inlet in every room through the pipe network, inserts the suction inlet with dust absorption assembly when carrying out cleaning, and harmful gas passes through the vacuum dust absorption pipeline with the dust, inhales the big capacity rubbish bag indoor and harmful dust. The operation is simple, the influence of noise on the indoor environment is avoided, secondary pollution caused by dust is avoided, and small-size pollution is thoroughly eliminated; the central vacuum cleaner disclosed in chinese patent CN203736113U comprises a housing, a dust collecting tube is mounted at the lower end of the housing, a dust collecting bag is mounted in the dust collecting tube, a conical dust introducer is mounted in the housing above the dust collecting bag, the conical dust introducer guides dust into the dust collecting bag, the two-way exhaust port can select exhaust direction, so that construction and installation are facilitated, a temperature sensor and a liquid crystal display controller are mounted in the housing at one side of the motor baffle, the temperature sensor can monitor the temperature of the motor compartment in real time, and the safe operation of the system is ensured;

in the actual use process, the dust collection hose and the brush suction head which are detachably matched with the dust collection main machine are indispensable, and the dust collection hose is matched with pipe network sockets in corresponding rooms in different rooms, namely, the communication between the dust collection hose and the dust collection main machine is realized; however, in actual use, in order to ensure a sufficient dust-collecting coverage area in a room, a dust-collecting hose which is as long as possible is used, and since the dust-collecting hose is not convenient to store after use, the dust-collecting hose is not portable enough to be transferred to a next room to be cleaned.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable central authorities' dust catcher improves traditional device, has solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable central vacuum cleaner, is including setting firmly the dust absorption host computer in the wall body outside, dust absorption socket has been seted up to the side of wall body, dust absorption socket's right-hand member links firmly with the negative pressure mouth of dust absorption host computer is sealed, and dust absorption socket's inner wall fixedly connected with hose, the left end fixedly connected with portable storage device of hose.

The portable containing device comprises a shell, a handle is fixedly connected to the top of the shell, a motor is fixedly connected to the top of the inner wall of the shell, a cylindrical cam is fixedly connected to the bottom of an output shaft on the motor, a roller is slidably connected to a chute in the outer contour of the cylindrical cam, a limiting plate is fixedly connected to the right side of the roller, a chute for the limiting plate to slide up and down is formed in the right side of the inner wall of the shell, a connecting rod is fixedly connected to the lower surface of the limiting plate, a guide ring is fixedly connected to the bottom of the connecting rod, the inner wall of the guide ring is slidably connected with the surface of a hose, a through groove for the hose to slide up and down is formed in the right side of the shell, a cylindrical shell is fixedly connected to the bottom of the cylindrical cam, one, the bottom of the cylindrical shell is provided with a through hole and is fixedly connected with a communicating pipe through the through hole, and the bottom of the communicating pipe penetrates through the lower surface of the shell and is fixedly connected with an absorbing brush head.

Preferably, the shell is a rectangular shell, and corners of the shell are subjected to circular arc transition treatment.

Preferably, the top of the handle is fixedly connected with a handle, and the surface of the handle is provided with anti-skid grains.

Preferably, the surface of the motor is fixedly sleeved with a reinforcing sleeve, and the top of the reinforcing sleeve is fixedly connected with the top of the inner wall of the shell.

Preferably, one end of the limiting plate, which is far away from the roller, is an arc-shaped end surface, and the arc-shaped end surface of the limiting plate is connected with the inner wall of the chute in a sliding manner.

Preferably, the upper surface of the limiting plate is fixedly connected with a damping spring, and the top of the damping spring is fixedly connected with the top of the inner wall of the shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

one, the utility model discloses a portable storage device's setting can make the completion that can be quick after the hose uses accomodate, and the portability obtains improving, and convenient subsequent transfer has improved work efficiency.

Secondly, the hose of the utility model is communicated into the cylindrical shell, so that a negative pressure environment is kept in the cylindrical shell under the working state, the communicating pipe communicated with the cylindrical shell can also quickly absorb the outside air, the dust which is firmly adhered to the ground in a room is brushed up by the suction brush head to float in the air, and then the dust is finally recovered in the dust collection host machine through the communicating pipe, the cylindrical shell and the hose; after the dust collection and cleaning are finished through the operation and the power supply of the dust collection host machine is cut off, the power supply is supplied to the motor through the built-in power supply, so that the output shaft on the motor drives the cylindrical cam to synchronously rotate; because the limiting plate can only slide up and down in the sliding groove, after the cylindrical cam rotates, the roller can move up and down under the guidance of the sliding groove on the outer contour of the roller, so that the limiting plate, the connecting rod and the guide ring can integrally and synchronously lift up and down; meanwhile, the cylindrical cam drives the cylindrical shell to rotate, and the hose is wound in the rotation of the cylindrical shell; when the cylindrical shell rotates and winds the hose, the guide ring can drive the hose in the guide ring to lift, so that the hose can be uniformly wound on the surface of the cylindrical shell, the phenomenon that the hose is extruded and damaged due to the concentrated winding of the hose on the cylindrical shell is avoided, the winding space on the cylindrical shell is fully utilized, the hose can be rapidly stored in the shell, the hose can be transferred after the handle is lifted, the hose can be moved in a portable mode, and the whole portability of the central dust collector is improved;

thirdly, the utility model discloses a cooperation between the above-mentioned structure is used, has solved in the in-service use, has sufficient dust absorption coverage area in order to guarantee in the room, can make up as long as possible dust absorption hose, because the taking in after the dust absorption hose uses is convenient inadequately, shifts dust absorption hose to next in treating clean room, can have not enough in the portability, as the indispensable partly of central dust catcher, also makes the portability of central dust catcher reduce, the problem of inconvenience is brought for the use.

Drawings

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

fig. 2 is a top view of the housing of the present invention;

fig. 3 is a cross-sectional view of the housing of fig. 2 along direction AA according to the present invention.

In the figure: 1-wall body, 2-dust collection host machine, 3-dust collection socket, 4-hose, 5-portable storage device, 6-shell, 7-handle, 8-motor, 9-cylindrical cam, 10-roller, 11-limiting plate, 12-chute, 13-connecting rod, 14-guide ring, 15-through groove, 16-cylindrical shell, 17-communicating pipe, 18-suction brush head, 19-handle, 20-reinforcing sleeve and 21-damping spring.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a portable central dust collector comprises a dust collection main machine 2 fixedly arranged on the outer side of a wall body 1, wherein negative pressure is generated when the dust collection main machine 2 works, and the negative pressure is transmitted through a hose 4 to realize indoor dust collection operation; a dust collection socket 3 is formed in the side face of the wall body 1, and the hose 4 is inserted into the dust collection socket 3 to achieve communication with the dust collection host machine 2; the right end of the dust collection socket 3 is fixedly connected with a negative pressure port of the dust collection host machine 2 in a sealing way, and the device is fully disclosed in the description of the reference documents mentioned in the background technology, so that the details are not repeated; the inner wall of the dust collection socket 3 is fixedly connected with a hose 4, and the hose 4 is a through pipe made of rubber; the left end fixedly connected with portable storage device 5 of hose 4, through portable storage device 5's setting, can make hose 4 use the back can be quick completion accomodate, and the portability obtains improving, and convenient subsequent transfer has improved work efficiency.

The portable storage device 5 comprises a shell 6, the shell 6 is a rectangular shell, corners of the shell 6 are subjected to circular arc transition treatment, the rectangular shell is arranged, the whole device is convenient to slide after being placed upside down, and the circular arc transition treatment of the corners of the device avoids direct collision with a user; the top of the shell 6 is fixedly connected with a handle 7, the top of the handle 7 is fixedly connected with a handle 19, the surface of the handle 19 is provided with anti-skid grains, and the handle 19 is arranged to facilitate the portable lifting of the whole device or the pushing and pulling during use; the anti-slip lines are arranged on the anti-slip rubber belt, so that the anti-slip effect is achieved; the motor 8 is fixedly connected to the top of the inner wall of the shell 6, the reinforcing sleeve 20 is fixedly sleeved on the surface of the motor 8, the top of the reinforcing sleeve 20 is fixedly connected with the top of the inner wall of the shell 6, and the mounting strength of the motor 8 can be reinforced through the arrangement of the reinforcing sleeve 20, so that the stability in use is improved; the bottom of an output shaft on the motor 8 is fixedly connected with a cylindrical cam 9, a roller 10 is connected in a sliding groove of an outer contour on the cylindrical cam 9 in a sliding manner, a limiting plate 11 is fixedly connected to the right side of the roller 10, a sliding groove 12 for the limiting plate 11 to slide up and down is formed in the right side of the inner wall of the shell 6, one end, far away from the roller 10, of the limiting plate 11 is an arc-shaped end face, the arc-shaped end face on the limiting plate 11 is connected with the inner wall of the sliding groove 12 in a sliding manner, and the limiting plate 11 can slide in the sliding groove; the upper surface of the limiting plate 11 is fixedly connected with a damping spring 21, the top of the damping spring 21 is fixedly connected with the top of the inner wall of the shell 6, and the limiting plate 11, the connecting rod 13 and the guide ring 14 can be lifted in the shell 6 more stably through the arrangement of the damping spring 21; the vibration can be absorbed and filtered in time through the damping spring 21; the lower surface of the limiting plate 11 is fixedly connected with a connecting rod 13, the bottom of the connecting rod 13 is fixedly connected with a guide ring 14, dust collection and cleaning are completed, after the power supply of the dust collection host machine 2 is cut off, the power supply is supplied to the motor 8 through the built-in power supply, and the output shaft on the motor 8 drives the cylindrical cam 9 to synchronously rotate; because the limit plate 11 can only slide up and down in the chute 12, after the cylindrical cam 9 rotates, the roller 10 can move up and down under the guidance of the chute on the outer contour of the roller, so that the limit plate 11, the connecting rod 13 and the guide ring 14 are lifted and lowered integrally and synchronously; the inner wall of the guide ring 14 is connected with the surface of the hose 4 in a sliding manner, a through groove 15 for the hose 4 to slide up and down is formed in the right side of the shell 6, a cylindrical shell 16 is fixedly connected to the bottom of the cylindrical cam 9, the cylindrical cam 9 drives the cylindrical shell 16 to rotate, and the hose 4 is wound in the rotation of the cylindrical shell 16; when the cylindrical shell 16 rotates and winds the hose 4, the guide ring 14 can drive the hose 4 in the guide ring to lift, so that the hose 4 can be wound uniformly on the surface of the cylindrical shell 16, the phenomenon that the hose 4 is extruded and damaged due to the concentrated winding of the hose 4 on the cylindrical shell 16 is avoided, the winding space on the cylindrical shell 16 is fully utilized, the hose 4 can be rapidly stored in the shell 6, the hose 4 can be transferred after the handle 7 is lifted, the hose 4 is portable and moved, and the whole portability of the central dust collector is improved; one end of the hose 4, which is far away from the dust collection host 2, penetrates through the cylindrical shell 16 after being wound and is fixedly connected with the cylindrical shell 16 in a sealing manner, the bottom of the cylindrical shell 16 is provided with a through hole and is fixedly connected with a communicating pipe 17 through the through hole, the hose 4 penetrates into the cylindrical shell 16, a negative pressure environment is kept in the cylindrical shell 16 under the working state, the communicating pipe 17 communicated with the cylindrical shell 16 can also quickly absorb outside air, dust which is firmly adhered to the ground in a room is brushed up through the suction brush head 18 to float in the air, and then the dust collection host 2 is finally recovered through the communicating pipe 17, the cylindrical shell 16 and the hose 4; the bottom of the communicating pipe 17 penetrates the lower surface of the housing 6 and is fixedly connected with a suction brush head 18.

The working principle is as follows: when the portable central dust collector is used, the hose 4 can be rapidly stored after being used through the arrangement of the portable storage device 5, the portability is improved, the subsequent transfer is convenient, and the working efficiency is improved; the dust collector is communicated with the cylindrical shell 16 through the hose 4, so that a negative pressure environment is kept in the cylindrical shell 16 in a working state, the communicating pipe 17 communicated with the cylindrical shell 16 can quickly absorb outside air, dust which is firmly adhered to the ground in a room is brushed up through the suction brush head 18 to float in the air, and then the dust is finally recovered in the dust collection host machine 2 through the communicating pipe 17, the cylindrical shell 16 and the hose 4; after the dust collection and cleaning are finished through the operation and the power supply of the dust collection host machine 2 is cut off, the power supply is supplied to the motor 8 through the built-in power supply, so that the output shaft on the motor 8 drives the cylindrical cam 9 to synchronously rotate; because the limit plate 11 can only slide up and down in the chute 12, after the cylindrical cam 9 rotates, the roller 10 can move up and down under the guidance of the chute on the outer contour of the roller, so that the limit plate 11, the connecting rod 13 and the guide ring 14 are lifted and lowered integrally and synchronously; meanwhile, the cylindrical cam 9 drives the cylindrical shell 16 to rotate, and the hose 4 is wound in the rotation of the cylindrical shell 16; when the cylindrical shell 16 rotates and winds the hose 4, the guide ring 14 can drive the hose 4 in the guide ring to lift, so that the hose 4 can be wound uniformly on the surface of the cylindrical shell 16, the phenomenon that the hose 4 is extruded and damaged due to the concentrated winding of the hose 4 on the cylindrical shell 16 is avoided, the winding space on the cylindrical shell 16 is fully utilized, the hose 4 can be rapidly stored in the shell 6, the hose 4 can be transferred after the handle 7 is lifted, the hose 4 is portable and moved, and the whole portability of the central dust collector is improved; through the cooperation use between the above-mentioned structure, solved in the in-service use, in order to guarantee that there is sufficient dust absorption coverage in the room, can use up as long as possible dust absorption hose, because the storage after the dust absorption hose uses is convenient inadequately, in shifting the dust absorption hose to next treating clean room in, can have not enough in the portability, as the indispensable partly of central vacuum cleaner, also make the portability of central vacuum cleaner reduce, bring inconvenient problem for the use.

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 (6)

1. The utility model provides a portable central vacuum cleaner, is including setting firmly dust absorption host computer (2) in wall body (1) outside, dust absorption socket (3) have been seted up to the side of wall body (1), the right-hand member of dust absorption socket (3) links firmly its characterized in that with the negative pressure mouth of dust absorption host computer (2) is sealed: the inner wall of the dust collection socket (3) is fixedly connected with a hose (4), and the left end of the hose (4) is fixedly connected with a portable storage device (5);

the portable storage device (5) comprises a shell (6), a handle (7) is fixedly connected to the top of the shell (6), a motor (8) is fixedly connected to the top of the inner wall of the shell (6), a cylindrical cam (9) is fixedly connected to the bottom of an output shaft on the motor (8), a roller (10) is slidably connected to a chute of an outer contour on the cylindrical cam (9), a limiting plate (11) is fixedly connected to the right side of the roller (10), a chute (12) for the limiting plate (11) to slide up and down is formed in the right side of the inner wall of the shell (6), a connecting rod (13) is fixedly connected to the lower surface of the limiting plate (11), a guide ring (14) is fixedly connected to the bottom of the connecting rod (13), the inner wall of the guide ring (14) is slidably connected to the surface of a hose (4), a through groove (15) for the hose (4) to slide, the bottom fixedly connected with cylindricality casing (16) of cylinder cam (9), the one end of keeping away from dust absorption host computer (2) on hose (4) runs through cylindricality casing (16) and links firmly with cylindricality casing (16) is sealed after convoluteing, the through-hole has been seted up to the bottom of cylindricality casing (16) and through-hole fixedly connected with communicating pipe (17), the bottom of communicating pipe (17) runs through the lower surface and the fixedly connected with of casing (6) and inhales brush head (18).

2. A portable central vacuum cleaner as claimed in claim 1, wherein: the shell (6) is a rectangular shell, and corners of the shell (6) are subjected to circular arc transition treatment.

3. A portable central vacuum cleaner as claimed in claim 1, wherein: the top of the handle (7) is fixedly connected with a handle (19), and anti-skid grains are formed in the surface of the handle (19).

4. A portable central vacuum cleaner as claimed in claim 1, wherein: the surface of the motor (8) is fixedly sleeved with a reinforcing sleeve (20), and the top of the reinforcing sleeve (20) is fixedly connected with the top of the inner wall of the shell (6).

5. A portable central vacuum cleaner as claimed in claim 1, wherein: the end, far away from the roller (10), of the limiting plate (11) is an arc-shaped end face, and the arc-shaped end face of the limiting plate (11) is connected with the inner wall of the sliding groove (12) in a sliding mode.

6. A portable central vacuum cleaner as claimed in claim 1, wherein: the upper surface fixed connection of limiting plate (11) has damping spring (21), damping spring (21)'s top and the top fixed connection of casing (6) inner wall.

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