CN110056517A - A kind of exhaust fan convenient for being cleared up flabellum - Google Patents
A kind of exhaust fan convenient for being cleared up flabellum Download PDFInfo
- Publication number
- CN110056517A CN110056517A CN201910296460.6A CN201910296460A CN110056517A CN 110056517 A CN110056517 A CN 110056517A CN 201910296460 A CN201910296460 A CN 201910296460A CN 110056517 A CN110056517 A CN 110056517A
- Authority
- CN
- China
- Prior art keywords
- flabellum
- cleared
- exhaust fan
- convenient
- plectane
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Abstract
The present invention provides a kind of exhaust fan convenient for being cleared up flabellum, including cutting, bristle and plug；The fan cover is connected and fixed with back cover by the screw of annular spread at three on ring side；The wide rib shares at three, is set on central plectane periphery at angularly annular；The thin rib shares at six, circularizes and is distributed on central plectane periphery, and separately with wide rib；The switch block is cylinder, is set in fan cover and back cover, and be connected to the motor and connect；The slot is T-slot structure, is opened on income bar；The present invention installs displacement frame additional on exhaust fan, flabellum can be cleared up in fan slow running, easy to operate to be easy, bristle can clean the flabellum in movement after inwardly releasing, when releasing force, displacement frame then moves downward under the action of the spring, it is back in accommodating groove to make to take in bar, it is easy to operate to be easy, clear up flabellum simple possible, it is easy to learn, convenient for operation.
Description
Technical field
The invention belongs to exhaust fan technical fields, more specifically, in particular to a kind of convenient for being cleared up flabellum
Exhaust fan.
Background technique
Exhaust fan is applied to each technical field of family, factory, for blowing, outlet air, makes air movement, and reaching can be empty
The purpose of gas exchange.
Such as application No. is the Chinese patents of CN201510499484.3 to be related to the magnetic power-assisted exhaust fan of appliance field, including shell
Body, wind wheel component and wind wheel fixed frame are equipped with louvre blade that is openable and closing air draft opening, the louvre blade in air draft opening
Including being located at the active blade of middle-end and positioned at the passive blade of upper and lower ends, active blade and passive blade by interlocking lever into
Row connection, is additionally provided with magnetic servomechanism in the inside of exhaust pipe, which includes magnetic power-assisted platform, the first magnetic part and the
Two magnetic parts;It is provided with magnetic servomechanism, there is magnetic adhesion, when exhaust fan works normally, air flow blowing amount and magnet attraction
The active force that power generates jointly is greater than louvre blade by the effect of self gravity, and movable opening works as air draft to maximum ventilation state
When fan stops working, louvre blade is acted on the effect greater than magnetic adhesion by self gravity at this time, and louvre blade can be automatically closed, electricity
Louvre blade can be opened rapidly to optimal state when machine works, and noise is especially small when louvre blade is opened to optimum state.
Such as application No. is the Chinese patents of CN201310303535.1 to be related to a kind of exhaust fan on screen window, belongs to house
Electrical appliance manufacturing technology field.The present invention is arranged a step structure in the outer framework lower part of exhaust fan and is equipped with support bar,
So that exhaust fan all can be installed smoothly on various sizes of screen window；The present invention is embroidered at the overhead position of exhaust fan using edge
The edge sealing cloth of velcro fastener is to prevent air return；Present invention corresponding position setting also upper and lower in the outer framework of exhaust fan
There are power input socket and power output plug, so that the power supply between each exhaust fan continuously installed is easy to connect reliable.
After practical application of the present invention, the cold air outside night in summer room can be continuously drawn into interior in a steady stream, sky can be substituted to a certain extent
The effect of tune, reduces power consumption significantly.
Based on above-mentioned, the inventors discovered that, existing exhaust fan after a long time in use, can accumulate dust on flabellum,
And needing all to dismantle fan guard in cleaning can just clear up, and clear up more difficulty, be not easy to operate.
Then, it in view of this, being studied improvement for existing structure and missing, provides a kind of convenient for flabellum progress
The exhaust fan of cleaning, to achieve the purpose that with more more practical value.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of exhaust fans convenient for being cleared up flabellum, to solve
The problem of existing fan cleaning is difficult, invariant operation.
The present invention is convenient for the purpose and effect for the exhaust fan cleared up flabellum, is reached by technological means in detail below
At:
A kind of exhaust fan convenient for being cleared up flabellum, including fan cover, ring side, wide rib, thin rib, accommodating groove, central plectane, back
Cover, switch block, flabellum, displacement frame, square guide block, baffle, operating block, spring take in bar, slot, cutting, bristle and plug；It is described
Fan cover is connected and fixed with back cover by the screw of annular spread at three on ring side；The wide rib shares at three, at
Angularly annular is set on central plectane periphery；The thin rib shares at six, circularizes and is distributed on central plectane periphery,
And separately with wide rib；The switch block is cylinder, is set in fan cover and back cover, and be connected to the motor and connect；The flabellum is shared
At three, circularizes distribution and be fixed on switch block；The displacement frame is by square guide block, baffle, operating block, spring and income bar composition；
The slot is T-slot structure, is opened on income bar.
Further, the accommodating groove is rectangular channel, is opened on wide rib, is then circle on the right side of Yu Zhongyang plectane
Shape slot is connected with the rectangular channel on wide rib.
Further, side's guide block is positive square column structure, inserts in central plectane, is connected between central plectane
Spring, and right end is plectane.
Further, the baffle is disk, is set on square guide block left side.
Further, the operating block is cylindrical structure, and outer peripheral surface is equipped with dovetail groove, forms spline structure, is set to baffle
Left side.
Further, the income bar shares at three, on the plectane circumference for circularizing the side's of being distributed in guide block right end, width with
Accommodating groove groove width is equal.
Further, the cutting is T-type structure, is inserted in being equipped with a row brush hair in slot, in top side face.
Further, the plug is T-block structure, offers threaded hole, and plug is put in slot, and in cutting periphery
On, it is fixed on income bar by screw.
Compared with prior art, the invention has the following beneficial effects:
The setting of slot is conducive to that cutting and plug is fixed, and is easily installed disassembly, rises in installation and removal to cutting
To guiding role, after damage for ease of maintenaince and replacement convenient for operation and saves the time.
The present invention installs displacement frame additional on exhaust fan, can clear up in fan slow running flabellum, easy to operate
It is easy, bristle can clean the flabellum in movement after inwardly releasing, and when releasing force, displacement frame is then under the action of the spring
It moves downward, so that it is back to income bar in accommodating groove, it is easy to operate to be easy, flabellum simple possible is cleared up, is easy to learn, be convenient for
Operation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is left view of the present invention.
Fig. 3 is displacement frame structural schematic diagram of the present invention.
Fig. 4 is displacement frame left view of the present invention.
Fig. 5 is slot schematic diagram of the present invention.
Fig. 6 is cutting schematic diagram of the present invention.
Fig. 7 is plug schematic diagram of the present invention.
Fig. 8 is plug left view of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- fan cover, 101- ring side, 102- wide rib, the thin rib of 103-, 104- accommodating groove, the center 105- plectane, 2- back cover, 3- switch block,
4- flabellum, 5- displacement frame, the side's 501- guide block, 502- baffle, 503- operating block, 504- spring, 505- take in bar, 6- slot, 7-
Cutting, 8- bristle, 9- plug.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
As shown in attached drawing 1 to attached drawing 8: a kind of exhaust fan convenient for being cleared up flabellum, including fan cover 1, ring side 101,
Wide rib 102, thin rib 103, accommodating groove 104, central plectane 105, back cover 2, switch block 3, flabellum 4, displacement frame 5, square guide block 501, gear
Piece 502, operating block 503, spring 504 take in bar 505, slot 6, cutting 7, bristle 8 and plug 9；The fan cover 1 and back cover 2 are logical
The screw of annular spread is connected and fixed at three crossed on ring side 101；The wide rib 102 shares at three, at angularly
Annular is set on 105 periphery of central plectane；The thin rib 103 shares at six, circularizes and is distributed in central 105 periphery of plectane
On, and separately with wide rib 102；The switch block 3 is cylinder, is covered in 2 set on fan cover 1 with back, and be connected to the motor and connect；It is described
Flabellum 4 shares at three, circularizes distribution and is fixed on switch block 3；The displacement frame 5 is by square guide block 501, baffle 502, operating block
503, spring 504 and income bar 505 form；The slot 6 is T-slot structure, is opened on income bar 505.
Wherein, accommodating groove 104 is rectangular channel, is opened on wide rib 102, is then on the right side of Yu Zhongyang plectane 105
Circular trough is connected with the rectangular channel on wide rib 102, takes in bar 505 for folding and unfolding.
Wherein, square guide block 501 is positive square column structure, inserts in central plectane 105, connects between central plectane 105
There is spring 504, and right end is plectane, opens up square hole in central 105 the center point of plectane, the side's of making guide block 501 can do left and right fortune
It is dynamic, radial rotating will not be done.
Wherein, baffle 502 is disk, is set on 501 left side of square guide block, row when moving right as square guide block 501
Stops plays movement position restriction effect, prevents the movement excess of stroke, flabellum will not be touched when guaranteed income bar 505 moves right
4。
Wherein, operating block 503 is cylindrical structure, and outer peripheral surface is equipped with dovetail groove, forms spline structure, and it is left to be set to baffle 502
Side increases contact friction force, convenient for hand force operation.
Wherein, income bar 505 shares at three, on the plectane circumference for circularizing 501 right end of the side's of being distributed in guide block, width and receipts
104 groove width of slot of receiving is equal, and bristle can touch flabellum 4 after stretching out to the right.
Wherein, cutting 7 is T-type structure, is inserted in being equipped with a row brush hair 8 in slot 6, in top side face.
Wherein, plug 9 is T-block structure, offers threaded hole, plug is put in slot 6, and on 7 periphery of cutting, is passed through
Screw is fixed on income bar 505, plays position-limiting action to cutting 7.
The specifically used mode and effect of the present embodiment:
In the present invention, fan cover 1 and back cover 2 are linked together by the screw on ring side 101, and conventional method is needed to flabellum 4
When being cleared up, needs to fan cover 1 and back cover 2 is dismantled, then flabellum is cleared up by hairbrush, in the present invention, will be fanned
Leaf slowly rotates, and is pushed away operating block 503 to the right with hand, and 502 pressuring spring 504 of baffle overcomes 504 elastic force of spring, square guide block 501
It moves right, takes in bar 505.It is released to the right out of accommodating groove 104, bristle 8 touches flabellum 4, carries out clearly to the flabellum 4 of movement
Reason, bristle 8 are all different in the length for singing position in cutting 7, can touch 4 all surface of flabellum after release as production mark
Standard after having cleared up, unclamps operating block 503, and the elastic force of spring 504 pushes away baffle 502 to the left, and income bar 505 is made to be back to accommodating groove
In 104, bristle 8 belongs to easily-consumed products, with using duration gradually sparse, needs to re-replace, and when replacement dismantles fan cover 1 and covers with back
2 connection is that plug 9 is unclamped and taken out with screwdriver, cutting 7 is taken out out of slot 6 and carries out integral replacing.
Claims (8)
1. a kind of exhaust fan convenient for being cleared up flabellum, it is characterised in that: the exhaust fan cleared up flabellum should be convenient for
(1) is covered including fan, ring side (101), wide rib (102), thin rib (103), accommodating groove (104), central plectane (105), back cover (2),
Switch block (3), flabellum (4), displacement frame (5), square guide block (501), baffle (502), operating block (503), spring (504) take in bar
(505), slot (6), cutting (7), bristle (8) and plug (9)；The fan cover (1) and back cover (2) pass through on ring side (101)
Three at the screw of annular spread be connected and fixed；The width rib (102) shares at three, is set to center at angularly annular
On plectane (105) periphery；The thin rib (103) shares at six, circularizes and is distributed on central plectane (105) periphery, and
Separately with wide rib (102)；The switch block (3) is cylinder, is set in fan cover (1) and back cover (2), and be connected to the motor and connect；
The flabellum (4) shares at three, circularizes distribution and is fixed on switch block (3)；The displacement frame (5) is by square guide block (501), baffle
(502), operating block (503), spring (504) and income bar (505) composition；The slot (6) is T-slot structure, is opened in receipts
Enter on bar (505).
2. the exhaust fan convenient for being cleared up flabellum according to claim 1, it is characterised in that: the accommodating groove (104)
It for rectangular channel, is opened on wide rib (102), is then circular trough on the right side of Yu Zhongyang plectane (105), with wide rib (102)
On rectangular channel be connected.
3. the exhaust fan convenient for being cleared up flabellum according to claim 1, it is characterised in that: side's guide block (501)
Be positive square column structure, inserts in central plectane (105), spring (504) is connected between central plectane (105), and most right
End is plectane.
4. according to claim 3 convenient for the exhaust fan cleared up flabellum, it is characterised in that: the baffle (502) is
Disk is set on square guide block (501) left side.
5. the exhaust fan convenient for being cleared up flabellum according to claim 4, it is characterised in that: the operating block (503)
For cylindrical structure, outer peripheral surface is equipped with dovetail groove, forms spline structure, is set on the left of baffle (502).
6. the exhaust fan convenient for being cleared up flabellum according to claim 3, it is characterised in that: the income bar (505)
It shares at three, on the plectane circumference for circularizing the side's of being distributed in guide block (501) right end, width is equal with accommodating groove (104) groove width.
7. the exhaust fan convenient for being cleared up flabellum according to claim 1, it is characterised in that: the cutting (7) is T-type
Structure inserts in slot (6), a row brush hair (8) is equipped in top side face.
8. the exhaust fan convenient for being cleared up flabellum according to claim 1, it is characterised in that: the plug (9) is T-type
Block structure offers threaded hole, and plug is put in slot 6, and on cutting (7) periphery, is fixed on income bar (505) by screw
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910296460.6A CN110056517B (en) | 2019-04-13 | 2019-04-13 | Exhaust fan convenient to clear up flabellum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910296460.6A CN110056517B (en) | 2019-04-13 | 2019-04-13 | Exhaust fan convenient to clear up flabellum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110056517A true CN110056517A (en) | 2019-07-26 |
| CN110056517B CN110056517B (en) | 2021-09-14 |
Family
ID=67318929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910296460.6A Active CN110056517B (en) | 2019-04-13 | 2019-04-13 | Exhaust fan convenient to clear up flabellum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056517B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561464A (en) * | 2020-05-18 | 2020-08-21 | 浙江当代风机有限公司 | Industry environmental protection fan with protection base |
| CN111765103A (en) * | 2020-06-22 | 2020-10-13 | 深圳丰发一诺科技有限公司 | Fluid machine that factor of safety is high |
| CN112145481A (en) * | 2020-08-31 | 2020-12-29 | 中山市锐炬科技有限公司 | Fan casing belt cleaning device |
| CN113915149A (en) * | 2021-11-17 | 2022-01-11 | 毛辉 | Improved axial flow fan |
| CN114273280A (en) * | 2021-12-28 | 2022-04-05 | 深圳市显科科技有限公司 | Intelligent brightness feedback adjusting system and device for information board |
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| CN106968977A (en) * | 2017-05-01 | 2017-07-21 | 青岛大方智慧网络科技有限公司 | A kind of self-cleaning power equipment blower fan |
| CN206845499U (en) * | 2017-04-27 | 2018-01-05 | 深圳洲际建筑装饰集团有限公司 | A kind of construction site radiator fan of cleaning type |
| CN207814012U (en) * | 2018-01-03 | 2018-09-04 | 青岛广源鑫环保通风设备有限公司 | A kind of negative-pressure air fan based on power house ventilation air exchange system |
| CN108571455A (en) * | 2018-04-24 | 2018-09-25 | 宿州迅驰电子科技有限公司 | A kind of industrial dust removal formula exhaust blower |
| CN208073823U (en) * | 2018-02-08 | 2018-11-09 | 中山市宝高电器有限公司 | A kind of multi-functional electric fan |
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| JP2010116808A (en) * | 2008-11-12 | 2010-05-27 | Sanyo Electric Co Ltd | Electric fan |
| CN205578310U (en) * | 2016-03-18 | 2016-09-14 | 慈溪市附海蓝茂塑料制品厂 | Electric fan convenient to it is clean |
| CN206845499U (en) * | 2017-04-27 | 2018-01-05 | 深圳洲际建筑装饰集团有限公司 | A kind of construction site radiator fan of cleaning type |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561464A (en) * | 2020-05-18 | 2020-08-21 | 浙江当代风机有限公司 | Industry environmental protection fan with protection base |
| CN111765103A (en) * | 2020-06-22 | 2020-10-13 | 深圳丰发一诺科技有限公司 | Fluid machine that factor of safety is high |
| CN112145481A (en) * | 2020-08-31 | 2020-12-29 | 中山市锐炬科技有限公司 | Fan casing belt cleaning device |
| CN113915149A (en) * | 2021-11-17 | 2022-01-11 | 毛辉 | Improved axial flow fan |
| CN114273280A (en) * | 2021-12-28 | 2022-04-05 | 深圳市显科科技有限公司 | Intelligent brightness feedback adjusting system and device for information board |
| CN114273280B (en) * | 2021-12-28 | 2023-01-31 | 深圳市显科科技有限公司 | Intelligent brightness feedback adjusting system and device for information board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110056517B (en) | 2021-09-14 |
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Effective date of registration: 20210825 Address after: 314001 A area 1-1604, 1-2 building, EGO digital building, Nanhu District, Jiaxing, Zhejiang. Applicant after: JIAXING XINBO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 050501 No.2, East Xiangyang Street, beijialiang village, Qingtong Town, Lingshou County, Shijiazhuang City, Hebei Province Applicant before: Zhao Ruixia |
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