CN202108793U - Dustproof fan with cover board - Google Patents

Dustproof fan with cover board Download PDF

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Publication number
CN202108793U
CN202108793U CN2011201463695U CN201120146369U CN202108793U CN 202108793 U CN202108793 U CN 202108793U CN 2011201463695 U CN2011201463695 U CN 2011201463695U CN 201120146369 U CN201120146369 U CN 201120146369U CN 202108793 U CN202108793 U CN 202108793U
Authority
CN
China
Prior art keywords
filter screen
air outlet
cover board
cover plate
exhaust outlet
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.)
Expired - Fee Related
Application number
CN2011201463695U
Other languages
Chinese (zh)
Inventor
何兴强
Original Assignee
何兴强
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 何兴强 filed Critical 何兴强
Priority to CN2011201463695U priority Critical patent/CN202108793U/en
Application granted granted Critical
Publication of CN202108793U publication Critical patent/CN202108793U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a dustproof fan with a cover board, which comprises a fan body, a motor and an air outlet. An air inlet of the fan body is connected with a filter screen in detachable mode, the cover board matching with the air outlet is arranged at the position of the air outlet, and the cover board is hinged to the lower edge of the air outlet. Due to the fact that the air inlet is connected with the filter screen in detachable mode, thereby being capable of effectively filtering dust during work and preventing dust from accumulating. The cover board is arranged at the position of the air outlet so that the air outlet can be protected when the fan does not work, and scraps are prevented from entering to cause blocking. The filter screen is clamped with the air inlet, therefore the filter screen is convenient to detach and wash, and great convenience is brought to people during usage.

Description

Have cover plate and dust-tight blower fan
Technical field
The utility model relates to a kind of blower fan, relates in particular to a kind of cover plate and dust-tight blower fan of having.
Background technique
Blower fan is widely used in ventilation, dust discharge and the cooling of factory, mine, tunnel, cooling tower, vehicle, boats and ships and building; The ventilation of boiler and industrial furnace and air inducing; Cooling in the apparatus of air conditioning and the domestic electric appliance and ventilation; The oven dry of cereal and selecting and recommending; The inflation of wind-tunnel wind regime and Hovercraft and propelling etc. provide certain facility to people, but existing blower fan; Intake grill does not have filter screen, accumulates dust easily, and exhaust outlet does not have cover plate; When not using, get into foreign material easily and result in blockage, bring very big inconvenience to people.
The model utility content
To the problem that above-mentioned existing technology exists, the purpose of the utility model just is to provide a kind of cover plate and dust-tight blower fan of having.
To achieve these goals; The technological scheme that the utility model adopts is: a kind of cover plate and dust-tight blower fan of having; Comprise body, motor and exhaust outlet; The filter screen that removably connects on the intake grill of said body, said exhaust outlet place is provided with the cover plate that matches, and said cover plate and exhaust outlet lower edge are hinged.
As preferably: saidly be detachably connected as clamping.
Compared with prior art, the advantage of the utility model is: the filter screen that removably connects on the intake grill, can effectively filter dust when work; Prevent the dust accumulation; The exhaust outlet place is provided with a cover plate, can when not working, protect exhaust outlet, results in blockage in order to avoid foreign matter gets into; The dismounting and the cleaning of filter screen are convenient in filter screen and intake grill clamping, have brought very big facility for people's use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, body; 2, motor; 3, filter screen; 4, exhaust outlet; 5, cover plate.
Embodiment
To combine accompanying drawing that the utility model is described further below.
Embodiment: consult Fig. 1; The utility model comprises body 1, motor 2 and exhaust outlet 4, the filter screen 3 that removably connects on the intake grill of said body 1, and said exhaust outlet 4 places are provided with the cover plate 5 that matches; Said cover plate 5 is hinged with exhaust outlet 4 lower edges, saidly is detachably connected as clamping.
During use, clamping one filter screen 3 on the intake grill of body 1 can effectively filter dust when work; Prevent that dust from accumulating in body 1, and filter screen 3 and intake grill clamping, be convenient to the dismounting and the cleaning of filter screen 3; Exhaust outlet 4 places are provided with the cover plate 5 that matches, when not using blower fan, can cover plate 5 be covered; Prevent that foreign matter from getting into exhaust outlet 4 and resulting in blockage, bring very big facility to people in use.

Claims (2)

1. one kind has cover plate and dust-tight blower fan; Comprise body, motor and exhaust outlet; It is characterized in that: the filter screen that removably connects on the intake grill of said body, said exhaust outlet place is provided with the cover plate that matches, and said cover plate and exhaust outlet lower edge are hinged.
2. cover plate and the dust-tight blower fan of having according to claim 1 is characterized in that: saidly be detachably connected as clamping.
CN2011201463695U 2011-04-29 2011-04-29 Dustproof fan with cover board Expired - Fee Related CN202108793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201463695U CN202108793U (en) 2011-04-29 2011-04-29 Dustproof fan with cover board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201463695U CN202108793U (en) 2011-04-29 2011-04-29 Dustproof fan with cover board

Publications (1)

Publication Number Publication Date
CN202108793U true CN202108793U (en) 2012-01-11

Family

ID=45434229

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201463695U Expired - Fee Related CN202108793U (en) 2011-04-29 2011-04-29 Dustproof fan with cover board

Country Status (1)

Country Link
CN (1) CN202108793U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019047A (en) * 2013-05-06 2014-09-03 昆山瑞恒峰技术咨询有限公司 Multifunctional air blower having dustproof effect
CN104696244A (en) * 2015-03-09 2015-06-10 黎雅伟 Dust filtering fan
CN107191414A (en) * 2017-04-20 2017-09-22 中北大学 A kind of centrifugal blower air inlet dust cover
CN112853249A (en) * 2021-01-06 2021-05-28 方义毫 Steel band galvanizing coat thickness control device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019047A (en) * 2013-05-06 2014-09-03 昆山瑞恒峰技术咨询有限公司 Multifunctional air blower having dustproof effect
CN104696244A (en) * 2015-03-09 2015-06-10 黎雅伟 Dust filtering fan
CN107191414A (en) * 2017-04-20 2017-09-22 中北大学 A kind of centrifugal blower air inlet dust cover
CN107191414B (en) * 2017-04-20 2019-03-15 中北大学 A kind of centrifugal blower air inlet dust cover
CN112853249A (en) * 2021-01-06 2021-05-28 方义毫 Steel band galvanizing coat thickness control device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120111

Termination date: 20120429