CN104665703A - Sucker for dust collector and operation method of sucker - Google Patents
Sucker for dust collector and operation method of sucker Download PDFInfo
- Publication number
- CN104665703A CN104665703A CN201510070069.6A CN201510070069A CN104665703A CN 104665703 A CN104665703 A CN 104665703A CN 201510070069 A CN201510070069 A CN 201510070069A CN 104665703 A CN104665703 A CN 104665703A
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- Prior art keywords
- suction
- sucker
- suction nozzle
- cleaner
- spacing
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- Cleaning In General (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention relates to a sucker for a dust collector and an operation method of the sucker. The sucker for the dust collector comprises a pipe body, wherein an air outlet of the pipe body is formed in the top end of the pipe body, an air inlet of the pipe body is formed in the tail end of the pipe body, a sucker baffle is arranged outside the pipe body, and a spiral groove is formed in the inner wall of the pipe body; the sucker further comprises a sucker limiting body cover, a limiting hole is formed in the center of the sucker limiting body cover, and a bayonet is formed in the sucker limiting body cover. The operation method of the sucker of the dust collector comprises the following steps that the sucker limiting body cover is connected to equipment to be subjected to dust removal, the air outlet of the pipe body is connected to an air inlet of the dust collector, the pipe body penetrates through the limiting hole and is inserted into an opaque body box of the equipment to be subjected to dust removal, and the relation of a depth of the pipe body inserted into the opaque body box of the equipment to be subjected to dust removal, a basal plane distance of the equipment to be subjected to dust removal and a thickness of the sucker limiting body cover is D=ffd+d-deltaG. The sucker for the dust collector and the operation method of the sucker have the advantages that the distance between the air inlet of the pipe body and a light sensing element of an interchangeable lens camera and the distance between the air inlet of the pipe body and a light sensing element of a camera are limited by the sucker limiting body cover, so that the damage to the light sensing elements, which is caused by the pipe body, is avoided; the spiral groove is provided, so that the suction force is increased and the dust removal rate reaches 99%.
Description
Technical field
The present invention relates to cleaner technology field, be specifically related to a kind of contactless suction head of suction cleaner for len changeable camera and video camera photo-sensitive cell and method of operating thereof.
Background technology
Digital camera, video camera in use need to change camera lens, the photo-sensitive cell of camera, video camera is easily made to expose in atmosphere, at photosensitive member surface inevitably adsorbing fiber and dust, and fiber and dust constantly can cover on the surface of photo-sensitive cell along with the prolongation of camera, video camera service time, if do not cleaned, photosensitive member surface is mist, affects the image quality of camera, video camera.
At present, the equipment that the photo-sensitive cell of people to camera, video camera cleans, all needs to contact and then dedusting decontamination with the photo-sensitive cell of camera, video camera, adopts brush-type dust catcher, or rag wiped clean.And the surface of existing photo-sensitive cell is all through coating film treatment, the plated film of photosensitive member surface can be worn and torn or scratch to frequent wiping.
Publication number is that the Chinese patent of CN2117119U discloses Miniature cleaner for optical lens, this dust catcher is made up of shell, power supply, motor, blower fan, it is characterized in that, the front end front shroud that has been threaded of blower fan, grafting sweep-up pipe on front shroud, there is hairbrush the front portion of sweep-up pipe, and be provided with one simultaneously and built-inly let out air port, blower fan and motor shaft are that tight fit is installed; Shell has an external electric supply socket, be frontly covered with a Chu Chen district, before front shroud being screwed in shell, filter disc and compressing tablet are loaded onto, hairbrush adopts camel hair, writing brush, the writing brush made of goat's hair to make.The hairbrush of this dust catcher needs to contact with optical lens, easy damaged optical lens.
Publication number is that the Chinese patent of CN201036781 discloses vacuum cleaner for digital camera image sensor, comprise housing and the suction pipe being arranged on shell one end, control circuit is provided with in housing, this control circuit is in series by power supply, switch, motor, motor output shaft is provided with impeller, this impeller is placed in the junction of housing and suction pipe, filter dirt box is provided with at the housing position that impeller is corresponding, it is characterized in that, described dust catcher also comprises the suction nozzle being plugged on suction pipe one end, and described suction nozzle is made up of flexible material; The suction inlet of described suction nozzle is narrow long type, or is provided with a wedge shape scraping blade in the suction inlet of described suction nozzle, and the thin end of described wedge shape scraping blade convexedly stretches in suction inlet outside and exposes; Or the suction inlet place of described suction nozzle is enclosed with soft gas permeable material.Though this dust catcher discloses suction pipe, one end grafting suction nozzle of described suction pipe, the suction inlet of described suction nozzle is narrow long type, or a wedge shape scraping blade is set in suction inlet, or the technical scheme of soft gas permeable material is wrapped up at suction inlet place, but suction nozzle inevitably contacts with photo-sensitive cell when operating, though adopt flexible material, but still photo-sensitive cell may be scratched.
Summary of the invention
In order to overcome defect of the prior art, the object of this invention is to provide a kind of suction head of suction cleaner and method of operating thereof.
The present invention is achieved by the following technical solutions:
Suction head of suction cleaner, comprises body, and the top of body is provided with the body air outlet matched with the air inlet of dust catcher, and the end of body is body air inlet, it is characterized in that, the outside of body is provided with connected suction nozzle baffle plate, and the inwall of body is provided with helicla flute;
Described suction head of suction cleaner also comprise for the spacing body cover of suction nozzle treating that cleaner matches, the center of the spacing body cover of suction nozzle is provided with the spacing hole of the track for limiting described body, and the spacing fuselage of suction nozzle covers the bayonet socket be provided with for treating cleaner described in connecting.Suction head of suction cleaner of the present invention and the spacing body cover of suction nozzle with the use of, treat cleaner photo-sensitive cell carry out noncontact dedusting to reach.
Described technical scheme is preferably, and described spacing hole is rectangular opening, and the horizontal cross-section of suction nozzle baffle plate is rectangle, and the cross section of the body between described suction nozzle baffle plate and body air inlet is rectangle.
Described technical scheme is preferably, and the length relation of the cross section of described suction nozzle baffle plate, spacing hole, body is: L > 2L
2-L
1, the width dimensions of the cross section of described suction nozzle baffle plate, spacing hole, body closes and is: W > 2W
2-W
1; Wherein, L represents the length of suction nozzle baffle plate, L
1represent the length of the cross section of body, L
2represent the length of spacing hole, W represents the width of suction nozzle baffle plate, W
1represent the width of the cross section of body, W
2represent the width of spacing hole.
Described technical scheme is preferably, and described body air inlet is uncovered shape.
The present invention also provides the method for operating of suction head of suction cleaner, the spacing body cover of suction nozzle with treat that cleaner is connected, body air outlet is connected with the air inlet of dust catcher, body inserts through the spacing hole of the spacing body cover of described suction nozzle the fuselage camera bellows treating cleaner, the axis of body is vertical with the spacing body cover of suction nozzle, it is characterized in that, body inserts the degree of depth treating the fuselage camera bellows of cleaner, the basal plane treating cleaner apart from the pass of the thickness of, the spacing body cover of suction nozzle is:
D＝ffd+d-△G，
Wherein, D represents that body inserts the degree of depth treating the fuselage camera bellows of cleaner, and ffd represents the basal plane distance treating cleaner, and d represents the thickness of the spacing body cover of suction nozzle, and △ G represents spacing.
Described technical scheme is preferably, and described △ G is 0.01mm-2.00mm.
Described technical scheme is preferably, and described △ G is 0.1mm.
Compared with prior art, the superior effect of suction head of suction cleaner of the present invention and method of operating thereof is: adopt the spacing body cover of suction nozzle to define the distance of the photo-sensitive cell of body air inlet and len changeable camera and video camera, adopts contactless dedusting method to avoid body to damage photo-sensitive cell in dust removal process; Arrange suction when helicla flute increases dedusting at the inwall of body, dust removal efficiency reaches 99%.
Accompanying drawing explanation
Fig. 1 is that suction head of suction cleaner of the present invention is connected working state schematic representation with dust catcher;
Fig. 2 is suction nozzle structure of vacuum cleaner schematic diagram of the present invention;
Fig. 3 is the suction head of suction cleaner polycrystalline substance schematic diagram that Fig. 2 removes the spacing body cover of suction nozzle;
Fig. 4 is the suction head of suction cleaner side-looking structural representation that Fig. 3 removes the spacing body cover of suction nozzle;
Fig. 5 is the spacing body cover structural representation of suction nozzle of the present invention;
Fig. 6 is the spacing body cover side view of suction nozzle shown in Fig. 5.
Accompanying drawing mark is as follows:
1-body, 11-body air outlet, 12-body air inlet, 13-suction nozzle baffle plate, 14-helicla flute, the spacing body cover of 15-suction nozzle, 15a-spacing hole, 15b-bayonet socket, 2-dust catcher.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described in further detail.
As shown in figures 1-6, suction head of suction cleaner of the present invention, comprise body 1, the top of body 1 is provided with the body air outlet 11 matched with the air inlet of dust catcher 2, the end of body 1 is body air inlet 12, the outside of body 1 is provided with connected suction nozzle baffle plate 13, and the inwall of body 1 is provided with helicla flute 14.Described body air inlet 12 is in uncovered shape.Further, described body air outlet 11 is threaded with the air inlet of dust catcher 2.
Described dust collector suction pipe also comprise for the spacing body cover 15 of suction nozzle treating that cleaner matches, the center of the spacing body cover of suction nozzle 15 is provided with the spacing hole 15a of the track for limiting described body 1, and the spacing body cover 15 of described suction nozzle is provided with the bayonet socket 15b for treating cleaner described in connecting.
Described spacing hole 15a is rectangular opening, and the horizontal cross-section of suction nozzle baffle plate 13 is rectangle, and the cross section of the body 1 between described suction nozzle baffle plate 13 and body air inlet 12 is rectangle.Further, the length relation of the cross section of described suction nozzle baffle plate 13, spacing hole 15a, body 1 is: L > 2L
2-L
1, the width dimensions of the cross section of described suction nozzle baffle plate 13, spacing hole 15a, body 1 closes and is: W > 2W
2-W
1; Wherein, L represents the length of suction nozzle baffle plate 13, L
1represent the length of the cross section of body 1, L
2represent the length of spacing hole 15a, W represents the width of suction nozzle baffle plate 13, W
1represent the width of the cross section of body 1, W
2represent the width of spacing hole 15a.
The size of described spacing hole 15a adapts with the size of the photo-sensitive cell (not shown) treating cleaner, and the axis of spacing hole 15a and the dead in line of photo-sensitive cell.
When the photo-sensitive cell dedusting to camera (not shown), described body 1 is connected with the air inlet of dust catcher 2, after dismounting camera lens (not shown), the spacing body cover 15 of described suction nozzle is connected with the lens collar (not shown) of camera by bayonet socket 15b, the dead in line of the described axis of spacing hole 15a and the photo-sensitive cell of camera.Described body 1 is through the fuselage camera bellows of the spacing hole 15a insertion camera of the spacing body cover 15 of described suction nozzle, the axis of body 1 is vertical with suction nozzle spacing body cover 15, and the pass of the thickness of the degree of depth of the fuselage camera bellows of body insertion camera, the basal plane distance of camera, the spacing body cover of suction nozzle is: D=ffd+d-△ G.
Wherein, D represents that body inserts the degree of depth of the fuselage camera bellows of camera, and ffd represents the basal plane distance of camera, basal plane distance is the distance between camera photo-sensitive cell and lens collar top, d represents the thickness of the spacing body cover of suction nozzle, and △ G represents spacing, and spacing is the distance between body air inlet and photo-sensitive cell.Described △ G is preferably 0.1mm.
Start dust catcher 2, spiralling air-flow is formed in the helicla flute 14 of body 1, photosensitive member surface in the fuselage camera bellows of camera and the dust granule of surrounding, fiber are sucked out, suck in the dust-collecting cavity (not shown) of dust catcher 2, move body 1 simultaneously, move in the scope of activities of the restriction of described spacing hole 15a and progressively scan dedusting, dust removal efficiency reaches 99%.Due in dust removal process, the body air inlet 12 of described body 1 does not contact with photo-sensitive cell, thus prevents body 1 from damaging photo-sensitive cell.
Described dust catcher 2 is prior art, and when practical application, described dust collector suction pipe can be used for the dedusting of household electrical appliance, as to computer box dedusting.
The present invention is not limited to above-mentioned embodiment, and when not deviating from flesh and blood of the present invention, any distortion that it may occur to persons skilled in the art that, improvement, replacement all fall into scope of the present invention.
Claims (7)
1. suction head of suction cleaner, comprises body, and the top of body is provided with the body air outlet matched with the air inlet of dust catcher, the end of body is body air inlet, it is characterized in that, the outside of body is provided with connected suction nozzle baffle plate, and the inwall of body is provided with helicla flute;
Described suction head of suction cleaner also comprise for the spacing body cover of suction nozzle treating that cleaner matches, the center of the spacing body cover of suction nozzle is provided with the spacing hole of the track for limiting described body, and the spacing fuselage of suction nozzle covers the bayonet socket be provided with for treating cleaner described in connecting.
2. suction head of suction cleaner according to claim 1, is characterized in that, described spacing hole is rectangular opening, and the horizontal cross-section of suction nozzle baffle plate is rectangle, and the cross section of the body between described suction nozzle baffle plate and body air inlet is rectangle.
3. suction head of suction cleaner according to claim 2, is characterized in that, the length relation of the cross section of described suction nozzle baffle plate, spacing hole, body is: L > 2L
2-L
1, the width dimensions of the cross section of described suction nozzle baffle plate, spacing hole, body closes and is: W > 2W
2-W
1.
4. suction head of suction cleaner according to claim 1, is characterized in that, described body air inlet is uncovered shape.
5. the method for operating of suction head of suction cleaner, the spacing body cover of suction nozzle with treat that cleaner is connected, body air outlet is connected with the air inlet of dust catcher, body inserts through the spacing hole of the spacing body cover of described suction nozzle the fuselage camera bellows treating cleaner, the axis of body is vertical with the spacing body cover of suction nozzle, it is characterized in that, body inserts the degree of depth treating the fuselage camera bellows of cleaner, the basal plane treating cleaner apart from the pass of the thickness of, the spacing body cover of suction nozzle is:
D＝ffd+d-△G。
6. the method for operating of suction head of suction cleaner according to claim 5, is characterized in that, described △ G is 0.01mm-2.00mm.
7. the method for operating of suction head of suction cleaner according to claim 6, is characterized in that, described △ G is 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510070069.6A CN104665703B (en) | 2015-02-10 | 2015-02-10 | Suction head of suction cleaner and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510070069.6A CN104665703B (en) | 2015-02-10 | 2015-02-10 | Suction head of suction cleaner and its operating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104665703A true CN104665703A (en) | 2015-06-03 |
| CN104665703B CN104665703B (en) | 2017-05-31 |
Family
ID=53301686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510070069.6A Expired - Fee Related CN104665703B (en) | 2015-02-10 | 2015-02-10 | Suction head of suction cleaner and its operating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104665703B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001104900A (en) * | 1999-10-05 | 2001-04-17 | Yasuaki Toyoda | Cleaner mounted on air spray can |
| US20060127083A1 (en) * | 2004-12-10 | 2006-06-15 | Shoji Kaihara | Cleaning device |
| US20080010763A1 (en) * | 2006-07-14 | 2008-01-17 | Pentax Corporation | Cleaning tool for photographic device |
| CN201036781Y (en) * | 2007-06-06 | 2008-03-19 | 周思都 | Vacuum cleaner for digital camera image sensor |
| DE202007017124U1 (en) * | 2007-12-07 | 2008-03-27 | Field, Roger | Vacuum cleaners for cameras |
| CN101251649A (en) * | 2008-03-25 | 2008-08-27 | 深圳市大族激光科技股份有限公司 | Dust absorption protecting equipment of vibrating lens head |
| CN201366420Y (en) * | 2009-02-16 | 2009-12-23 | 白国亮 | Camera dust removal device |
| CN203044378U (en) * | 2013-01-25 | 2013-07-10 | 徐延成 | Dust remover |
| CN204445690U (en) * | 2015-02-10 | 2015-07-08 | 亚诺思·朱飗飔·施隼 | Suction head of suction cleaner |
-
2015
- 2015-02-10 CN CN201510070069.6A patent/CN104665703B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001104900A (en) * | 1999-10-05 | 2001-04-17 | Yasuaki Toyoda | Cleaner mounted on air spray can |
| US20060127083A1 (en) * | 2004-12-10 | 2006-06-15 | Shoji Kaihara | Cleaning device |
| US8122556B2 (en) * | 2004-12-10 | 2012-02-28 | Canon Kabushiki Kaisha | Cleaning device |
| US20080010763A1 (en) * | 2006-07-14 | 2008-01-17 | Pentax Corporation | Cleaning tool for photographic device |
| CN201036781Y (en) * | 2007-06-06 | 2008-03-19 | 周思都 | Vacuum cleaner for digital camera image sensor |
| DE202007017124U1 (en) * | 2007-12-07 | 2008-03-27 | Field, Roger | Vacuum cleaners for cameras |
| CN101251649A (en) * | 2008-03-25 | 2008-08-27 | 深圳市大族激光科技股份有限公司 | Dust absorption protecting equipment of vibrating lens head |
| CN201366420Y (en) * | 2009-02-16 | 2009-12-23 | 白国亮 | Camera dust removal device |
| CN203044378U (en) * | 2013-01-25 | 2013-07-10 | 徐延成 | Dust remover |
| CN204445690U (en) * | 2015-02-10 | 2015-07-08 | 亚诺思·朱飗飔·施隼 | Suction head of suction cleaner |
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| Publication number | Publication date |
|---|---|
| CN104665703B (en) | 2017-05-31 |
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Granted publication date: 20170531 Termination date: 20210210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |