CN204445690U - Suction head of suction cleaner - Google Patents
Suction head of suction cleaner Download PDFInfo
- Publication number
- CN204445690U CN204445690U CN201520095297.4U CN201520095297U CN204445690U CN 204445690 U CN204445690 U CN 204445690U CN 201520095297 U CN201520095297 U CN 201520095297U CN 204445690 U CN204445690 U CN 204445690U
- Authority
- CN
- China
- Prior art keywords
- suction
- suction nozzle
- spacing
- cleaner
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model relates to a kind of dust collector suction pipe, 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.The superior effect of a kind of suction head of suction cleaner described in the utility model 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%.
Description
Technical field
The utility model relates to cleaner technology field, is specifically related to a kind of contactless suction head of suction cleaner for len changeable camera and video camera photo-sensitive cell.
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.
Utility model content
In order to overcome defect of the prior art, the purpose of this utility model is to provide a kind of suction head of suction cleaner.
The utility model is achieved through 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 described in the utility model 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 utility model 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 described in the utility model 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 described in the utility model is connected working state schematic representation with dust catcher;
Fig. 2 is suction nozzle structure of vacuum cleaner schematic diagram described in the utility model;
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 described in the utility model;
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 utility model detailed description of the invention is described in further detail.
As shown in figures 1-6, suction head of suction cleaner described in the utility model, 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 utility model is not limited to above-mentioned embodiment, and when not deviating from flesh and blood of the present utility model, any distortion that it may occur to persons skilled in the art that, improvement, replacement all fall into scope of the present utility model.
Claims (4)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095297.4U CN204445690U (en) | 2015-02-10 | 2015-02-10 | Suction head of suction cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095297.4U CN204445690U (en) | 2015-02-10 | 2015-02-10 | Suction head of suction cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204445690U true CN204445690U (en) | 2015-07-08 |
Family
ID=53652647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095297.4U Withdrawn - After Issue CN204445690U (en) | 2015-02-10 | 2015-02-10 | Suction head of suction cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204445690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665703A (en) * | 2015-02-10 | 2015-06-03 | 亚诺思·朱飗飔·施隼 | Sucker for dust collector and operation method of sucker |
| WO2022112626A1 (en) | 2020-11-27 | 2022-06-02 | Droguett Larrain Juan Claudio | Suction accessory device |
-
2015
- 2015-02-10 CN CN201520095297.4U patent/CN204445690U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665703A (en) * | 2015-02-10 | 2015-06-03 | 亚诺思·朱飗飔·施隼 | Sucker for dust collector and operation method of sucker |
| CN104665703B (en) * | 2015-02-10 | 2017-05-31 | 亚诺思·朱飗飔·施隼 | Suction head of suction cleaner and its operating method |
| WO2022112626A1 (en) | 2020-11-27 | 2022-06-02 | Droguett Larrain Juan Claudio | Suction accessory device |
| US11759074B2 (en) | 2020-11-27 | 2023-09-19 | Juan Claudio Droguett Larrain | Suction accessory device for vacuuming and cleaning hard-to-reach and/or delicate places and objects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20170531 |