CN210446906U

CN210446906U - Library is with handheld cleaning device

Info

Publication number: CN210446906U
Application number: CN201920880333.6U
Authority: CN
Inventors: 杨雪; 付娆; 牛思豫; 田��也
Original assignee: Beijing Wuzi University
Current assignee: Beijing Wuzi University
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-05
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a library is with handheld cleaning device, including casing and installing port, the left end of casing is installed the light through the bolt, and the casing is inside to be fixed with the dust removal passageway through the support, the dust removal passageway is inside to be seted up the cavity simultaneously, it has handheld handle to weld on the casing, and the right-hand member of casing has seted up the air outlet, the left end of dust removal passageway is installed to the filter screen, and the right lower extreme of dust removal passageway and rubbish export integrated into one piece, and the dust collecting tank is installed on rubbish export simultaneously, the left end of fixed pipe is linked together through bolt and dust removal passageway, and the right-hand member of fixed pipe is linked together through bolt and centrifugal fan's air intake; the upper end of the mounting opening and the dust removal channel are integrally formed, and the connecting pipe is communicated with the mounting opening. This library is with handheld cleaning device has and to carry out the deashing work to each region of library inside, realizes cleaning fast, promotes the characteristics of the quality of cleaning at books or bookshelf laying dust dead angle.

Description

Library is with handheld cleaning device

Technical Field

The utility model relates to a library cleaning equipment technical field specifically is a library is with handheld cleaning device.

Background

In a library, a large amount of dust falls on some books which are not browsed by people for a long time; library management personnel need to clean dust on books regularly, and the existing cleaning method mainly comprises manual dust removal; a large amount of dust floats in the manual dust removal process, so that physical and psychological health of library management personnel is not facilitated, the dust floating simultaneously also influences health of book reading personnel, the labor intensity of manual dust removal is high, and the cleaning efficiency is low.

In order to overcome the defects existing in the current market, the technology for improving the library cleaning device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that the cleaning method in the prior art mainly adopts manual dust removal; have a large amount of dusts to float among the artifical dust removal process, be unfavorable for library managers' physical and mental health, the dust that floats simultaneously also can influence the health of browsing books personnel, artifical dust removal intensity of labour is high in addition, the defect of cleaning efficiency low provides a library with handheld cleaning device. The second cleaning brush, the third cleaning brush and the first cleaning brush have the advantages that dust cleaning work can be carried out on all areas inside a library, fast cleaning is achieved, and cleaning quality of dust-accumulated dead corners of books or bookshelves is improved.

In order to achieve the above object, the utility model provides a following technical scheme: a handheld cleaning device for a library comprises a shell and a mounting opening, wherein a lighting lamp is mounted at the left end of the shell through a bolt, a dust removal channel is fixed inside the shell through a support, a cavity is formed inside the dust removal channel, a handheld handle is welded on the shell, an air outlet is formed in the right end of the shell, a filter screen is mounted at the left end of the dust removal channel, the right lower end of the dust removal channel and a garbage outlet are integrally formed, a dust collection groove is mounted on the garbage outlet, the left end of a fixed pipe is communicated with the dust removal channel through the bolt, and the right end of the fixed pipe is communicated with an air inlet of a centrifugal fan through the bolt;

the upper end of installing port and dust removal passageway integrated into one piece, and the connecting pipe is linked together with the installing port, the connecting pipe is as an organic whole with extension hose rigid coupling simultaneously, extension hose right-hand member and grafting piece rigid coupling are as an organic whole, first handheld portion and first cleaning brush integrated into one piece, and the through-hole has been seted up to first cleaning brush inside, simultaneously first brush setting is on the surface of first cleaning brush, the handheld portion left end of second and inserting groove integrated into one piece, and the handheld portion right-hand member of second and second cleaning brush integrated into one piece, the handheld portion left end of third and inserting groove integrated into one piece, and the handheld portion right-hand member of third and third cleaning brush integrated into one piece, the third cleaning brush surface is provided with the second brush simultaneously, and set up the through-hole in the third cleaning brush.

Preferably, the fixed pipe is venturi, and centrifugal fan passes through the fixing base and installs in the inside of casing, and centrifugal fan's model is 5015 simultaneously.

Preferably, the outer side of the garbage outlet is provided with threads matched with the dust collecting groove, the dust collecting groove is in threaded connection with the garbage outlet, dust and garbage fall into the dust collecting groove through the garbage outlet, and the dust and garbage in the dust collecting groove can be cleaned by detaching the dust collecting groove.

Preferably, the screw thread with connecting pipe looks adaptation is seted up to the inside of installing port, and the connecting pipe spiro union is in the inside of installing port, and the connecting pipe is detachable construction simultaneously, and the installing port is the infundibulate setting.

Preferably, a groove matched with the insertion block is formed in the first handheld portion, and the insertion block is inserted into the groove.

Preferably, the first cleaning brush is of an oval structure made of PVC plastic materials, and the through hole in the first cleaning brush is communicated with the cavity through the insertion block and the lengthened hose.

Preferably, the second handheld part is inserted outside the insertion block through the insertion groove, and the second cleaning brush is oval.

Preferably, the handheld portion of third is pegged graft in the grafting piece outside through the inserting groove, and the third cleaning brush is the circular structure of being made by PVC plastics material, and the inside through-hole of third cleaning brush is linked together through extension hose, grafting piece and cavity, and second cleaning brush, third cleaning brush and first cleaning brush alternate use can carry out the deashing work to each region of library inside, realize cleaning fast, promote the quality of cleaning at books or bookshelf laying dust dead angle.

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

1. the second cleaning brush, the third cleaning brush and the first cleaning brush are used alternately, and dust cleaning work can be performed on each area inside the library;

2. the arrangement of the illuminating lamp can facilitate the observation of the corner falling area by a sweeper, effectively improve the sweeping accuracy and facilitate the improvement of the sweeping quality;

3. the dust and the garbage fall into the dust collecting groove through the garbage outlet, and the dust and the garbage in the dust collecting groove can be cleaned by disassembling the dust collecting groove.

Drawings

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

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

FIG. 3 is a side view of the structure of the present invention;

FIG. 4 is a schematic view of a second brush cleaner of the present invention;

FIG. 5 is a side view of a second brush cleaner of the present invention;

FIG. 6 is a schematic view of a third brush of the present invention;

fig. 7 is a side view of a third cleaning brush of the present invention.

Reference numbers in the figures: 1. the utility model discloses a dust removal cleaning brush, the light, 2, the dust removal passageway, 3, the casing, 4, the cavity, 5, handheld handle, 6, the filter screen, 7, fixed pipe, 8, centrifugal fan, 9, the air outlet, 10, the dust collecting tank, 11, rubbish export, 12, the support, 13, the connecting pipe, 14, the installing port, 15, the extension hose, 16, the grafting piece, 17, first handheld portion, 18, first cleaning brush, 19, the through-hole, 20, first brush, 21, second cleaning brush, 22, the handheld portion of second, 23, the handheld portion of third, 24, the third cleaning brush, 25, the second brush, 26, the inserting groove.

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. 1-7, the present invention provides a technical solution: a handheld cleaning device for a library comprises a shell 3 and a mounting opening 14, wherein a lighting lamp 1 is mounted at the left end of the shell 3 through a bolt, a dust removal channel 2 is fixed inside the shell 3 through a support 12, a cavity 4 is formed inside the dust removal channel 2, a handheld handle 5 is welded on the shell 3, an air outlet 9 is formed in the right end of the shell 3, a filter screen 6 is mounted at the left end of the dust removal channel 2, the right lower end of the dust removal channel 2 and a garbage outlet 11 are integrally formed, a dust collection groove 10 is mounted on the garbage outlet 11, threads matched with the dust collection groove 10 are arranged on the outer side of the garbage outlet 11, and the dust collection groove 10 and the garbage outlet 11 are connected together in a threaded mode; the left end of the fixed pipe 7 is communicated with the dust removal channel 2 through a bolt, and the right end of the fixed pipe 7 is communicated with an air inlet of the centrifugal fan 8 through a bolt; the fixed pipe 7 is a Venturi tube, the centrifugal fan 8 is arranged in the shell 3 through a fixed seat, and the model of the centrifugal fan 8 is 5015; the upper end of the mounting port 14 is integrally formed with the dust removal channel 2, the connecting pipe 13 is communicated with the mounting port 14, the connecting pipe 13 is fixedly connected with the lengthened hose 15 into a whole, threads matched with the connecting pipe 13 are formed in the mounting port 14, the connecting pipe 13 is in threaded connection with the inside of the mounting port 14, the connecting pipe 13 is of a detachable structure, and the mounting port 14 is in funnel-shaped arrangement; the right end of the lengthened hose 15 is fixedly connected with the plug-in block 16 into a whole, the first handheld part 17 and the first cleaning brush 18 are integrally formed, a through hole 19 is formed in the first cleaning brush 18, meanwhile, the first brush 20 is arranged on the surface of the first cleaning brush 18, the first cleaning brush 18 is of an oval structure made of PVC plastic materials, and the through hole 19 in the first cleaning brush 18 is communicated with the cavity 4 through the plug-in block 16 and the lengthened hose 15; a groove matched with the inserting block 16 is formed in the first handheld part 17, and the inserting block 16 is inserted in the groove; the left end of the second handheld part 22 is integrally formed with the insertion groove 26, the right end of the second handheld part 22 is integrally formed with the second cleaning brush 21, the second handheld part 22 is inserted outside the insertion block 16 through the insertion groove 26, and the second cleaning brush 21 is oval; the left end of the third handheld part 23 is integrally formed with the insertion groove 26, the right end of the third handheld part 23 is integrally formed with the third cleaning brush 24, meanwhile, the surface of the third cleaning brush 24 is provided with a second brush 25, and the third cleaning brush 24 is internally provided with a through hole 19; the third handheld part 23 is inserted outside the insertion block 16 through the insertion groove 26, the third cleaning brush 24 is of a circular structure made of PVC plastic materials, and a through hole 19 in the third cleaning brush 24 is communicated with the cavity 4 through the lengthened hose 15 and the insertion block 16;

the second cleaning brush 21, the third cleaning brush 24 and the first cleaning brush 18 are used alternately, so that the dust cleaning work can be carried out on each area in the library, the fast cleaning is realized, the cleaning quality of dust-collecting dead corners of books or bookshelves is improved,

the arrangement of the illuminating lamp 1 can facilitate observation of a corner falling area by a sweeper, effectively improve sweeping accuracy and facilitate improvement of sweeping quality; when the cleaning work is completed, the centrifugal fan 8 is turned off, dust and garbage fall into the dust collecting tank 10 through the garbage outlet 11, and the dust and garbage in the dust collecting tank 10 can be cleaned by detaching the dust collecting tank 10.

When the handheld cleaning device for the library is used, the first cleaning brush 18 is inserted into the insertion block 16, the handheld handle 5 is held by the left hand, the first handheld portion 17 is held by the right hand, the first cleaning brush 18 faces the books on the library, the first brush 20 on the surface of the first cleaning brush 18 lifts up the dust on the surface of the books, the switching power supply of the centrifugal fan 8 is turned on, the centrifugal fan 8 generates suction force to recycle the dust and the garbage from the through hole 19, the lengthened hose 15 and the insertion block 16 into the cavity 4, the dust and the garbage are stopped in the cavity 4 under the obstruction of the filter screen 6, the air filtered by the filter screen 6 is discharged out through the air outlet 9, the first cleaning brush 18 is in a strip shape, so that the dust cleaning work can be conveniently carried out on the surfaces of the books placed on the bookshelf in order, the second cleaning brush 21 is small in size, and can work on a narrow space in the library, meanwhile, the third cleaning brush 24 is round, so that dust cleaning work can be performed on a bookshelf for placing books on a library, and the working principle of the second cleaning brush 21 and the third cleaning brush 24 is consistent with the working mode of the first cleaning brush 18, so that repeated description is omitted; this is the entire process of the library working with the handheld cleaning device.

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 hand-held cleaning device for libraries, comprising a housing (3) and a mounting opening (14), characterized in that: the left end of the shell (3) is provided with an illuminating lamp (1) through a bolt, the interior of the shell (3) is fixed with a dust removal channel (2) through a support (12), meanwhile, the interior of the dust removal channel (2) is provided with a cavity (4), a handheld handle (5) is welded on the shell (3), the right end of the shell (3) is provided with an air outlet (9), a filter screen (6) is provided with the left end of the dust removal channel (2), the right lower end of the dust removal channel (2) is integrally formed with a garbage outlet (11), meanwhile, a dust collection groove (10) is arranged on the garbage outlet (11), the left end of a fixed pipe (7) is communicated with the dust removal channel (2) through a bolt, and the right end of the fixed pipe (7) is communicated with an air inlet of a centrifugal fan (8);

the upper end of the mounting port (14) is integrally formed with the dust removal channel (2), the connecting pipe (13) is communicated with the mounting port (14), the connecting pipe (13) is fixedly connected with the lengthened hose (15) into a whole, the right end of the lengthened hose (15) is fixedly connected with the plug-in block (16) into a whole, the first handheld part (17) is integrally formed with the first cleaning brush (18), the first cleaning brush (18) is internally provided with a through hole (19), the first brush (20) is arranged on the surface of the first cleaning brush (18), the left end of the second handheld part (22) is integrally formed with the plug-in groove (26), the right end of the second handheld part (22) is integrally formed with the second cleaning brush (21), the left end of the third handheld part (23) is integrally formed with the plug-in groove (26), the right end of the third handheld part (23) is integrally formed with the third cleaning brush (24), and the surface of the third cleaning brush (24) is provided with a second brush (25), and a through hole (19) is arranged in the third cleaning brush (24).

2. A hand-held library cleaning device as claimed in claim 1, wherein: fixed pipe (7) are venturi, and centrifugal fan (8) pass through the fixing base and install in the inside of casing (3), and the model of centrifugal fan (8) is 5015 simultaneously.

3. A hand-held library cleaning device as claimed in claim 1, wherein: the outer side of the garbage outlet (11) is provided with threads matched with the dust collecting groove (10), and the dust collecting groove (10) is screwed with the garbage outlet (11).

4. A hand-held library cleaning device as claimed in claim 1, wherein: the thread that matches with connecting pipe (13) is seted up to installing port (14) inside, and connecting pipe (13) spiro union is in the inside of installing port (14), and connecting pipe (13) are detachable construction simultaneously, and installing port (14) are the infundibulate setting.

5. A hand-held library cleaning device as claimed in claim 1, wherein: the first handheld portion (17) is internally provided with a groove matched with the inserting block (16), and the inserting block (16) is inserted into the groove.

6. A hand-held library cleaning device as claimed in claim 1, wherein: the first cleaning brush (18) is of an oval structure made of PVC plastic materials, and a through hole (19) in the first cleaning brush (18) is communicated with the cavity (4) through an insertion block (16) and a lengthened hose (15).

7. A hand-held library cleaning device as claimed in claim 1, wherein: the second handheld part (22) is inserted outside the insertion block (16) through the insertion groove (26), and the second cleaning brush (21) is oval.

8. A hand-held library cleaning device as claimed in claim 1, wherein: the third handheld part (23) is inserted outside the insertion block (16) through the insertion groove (26), the third cleaning brush (24) is of a circular structure made of PVC plastic materials, and the through hole (19) in the third cleaning brush (24) is communicated with the cavity (4) through the lengthened hose (15) and the insertion block (16).