CN203476827U - Oil and smoke exhaust fan with detachable protection cover - Google Patents
Oil and smoke exhaust fan with detachable protection cover Download PDFInfo
- Publication number
- CN203476827U CN203476827U CN201320485231.7U CN201320485231U CN203476827U CN 203476827 U CN203476827 U CN 203476827U CN 201320485231 U CN201320485231 U CN 201320485231U CN 203476827 U CN203476827 U CN 203476827U
- Authority
- CN
- China
- Prior art keywords
- protection net
- fan
- circular protection
- oil
- smoke exhaust
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an oil and smoke exhaust fan with a detachable protection cover. The oil and smoke exhaust fan comprises a fan body (1) and is characterized in that the oil and smoke exhaust fan further comprises the circular protection net cover (2) and a screw (3), two symmetrical outer clamps (111) are arranged on the lower portion of an outer shell (11) of the fan body (1), a plurality of longitudinal ribs are arranged in the middle of the circular protection net cover (2), an upper protruding lug (21) and two symmetrical lower protruding lugs (22) are arranged on the upper portion of the circular protection net cover (2), the two lower protruding lugs (22) of the circular protection net cover (2) are clamped into the corresponding two outer clamps (111) on the lower portion of the outer shell (11) of the fan body (1) respectively, and the upper protruding lug (21) on the upper portion of the circular protection net cover (2) is connected with the outer shell (11) of the fan body (1) through the screw (3). The oil and smoke exhaust fan is simple in structure, good in protection performance, low in cost and long in service life, and the protection cover can be conveniently detached.
Description
Technical field
The utility model relates to fan, specifically the removable smoke pumping fan of protective housing.
Background technique
Existing smoke pumping fan is comprised of fan and outer cover plate mostly, this structure, although can play protective action when outer cover plate covers, but when when fan running, must open outer cover plate, after being finished fan, sometimes forgetting and close outer cover plate, mouse just can enter indoor from fan, therefore barrier propterty is poor.
Model utility content
The purpose of this utility model is just to provide a kind of simple in structure, protective housing convenient disassembly, barrier propterty is good, cost is low, the removable smoke pumping fan of the protective housing of long service life.
For achieving the above object, the utility model comprises fan, also comprise circular protection net and screw, the bottom of the shell of described fan is provided with two symmetrical wild cards, the middle part of described circular protection net is provided with many longitudinal ribs, the top of described circular protection net is provided with upper lug and two symmetrical lower lugs, two lower lugs of described circular protection net snap in respectively in two wild cards of outer casing underpart of corresponding fan, and the upper lug on described circular protection net top adopts screw to be connected with the shell of fan.
The utility model is owing to having adopted the structure being comprised of fan, circular protection net and screw, the bottom of fan drum is provided with two symmetrical wild cards, the top of circular protection net is provided with upper lug and two symmetrical lower lugs, two lower lugs of circular protection net snap in respectively in two wild cards of outer casing underpart of corresponding fan, the upper lug on circular protection net top adopts screw to be connected with the shell of fan, and this structure can be installed at an easy rate circular protection net or be pulled down circular protection net and clean; In addition, the middle part of circular protection net is provided with many longitudinal ribs, has both been convenient to ventilate, and can play protective action again.The utility model is simple in structure, protective housing convenient disassembly, and barrier propterty is good, and cost is low, long service life.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
Referring to Fig. 1, the utility model comprises fan 1, also comprise circular protection net 2 and screw 3, the bottom of the shell 11 of described fan 1 is provided with two symmetrical wild cards 111, the middle part of described circular protection net 2 is provided with many longitudinal ribs, the top of described circular protection net 2 is provided with upper lug 21 and two symmetrical lower lugs 22, two lower lugs 22 of described circular protection net 2 snap in respectively in two wild cards 111 of shell 11 bottoms of corresponding fan 1, and the upper lug 21 on described circular protection net 2 tops adopts screws 3 to be connected with the shell 11 of fan 1.
Claims (1)
1. the removable smoke pumping fan of protective housing, comprise fan (1), it is characterized in that: also comprise circular protection net (2) and screw (3), the bottom of the shell (11) of described fan (1) is provided with two symmetrical wild cards (111), the middle part of described circular protection net (2) is provided with many longitudinal ribs, the top of described circular protection net (2) is provided with upper lug (21) and two symmetrical lower lugs (22), two lower lugs (22) of described circular protection net (2) snap in respectively in two wild cards (111) of shell (11) bottom of corresponding fan (1), the upper lug (21) on described circular protection net (2) top adopts screw (3) to be connected with the shell (11) of fan (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485231.7U CN203476827U (en) | 2013-08-09 | 2013-08-09 | Oil and smoke exhaust fan with detachable protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485231.7U CN203476827U (en) | 2013-08-09 | 2013-08-09 | Oil and smoke exhaust fan with detachable protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476827U true CN203476827U (en) | 2014-03-12 |
Family
ID=50225163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485231.7U Expired - Fee Related CN203476827U (en) | 2013-08-09 | 2013-08-09 | Oil and smoke exhaust fan with detachable protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476827U (en) |
-
2013
- 2013-08-09 CN CN201320485231.7U patent/CN203476827U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204143922U (en) | A kind of cable cover(ing) | |
| CN203113262U (en) | Secondary filtering device of leaf sucking machine | |
| CN203476827U (en) | Oil and smoke exhaust fan with detachable protection cover | |
| CN204094901U (en) | Tree peeler | |
| CN202616623U (en) | Easily detached and washed dust-proof distribution cabinet | |
| CN203476814U (en) | Smoke exhaust fan with protective cover | |
| CN204008771U (en) | A kind of ammeter box water-proof ventilation case | |
| CN202552577U (en) | Waterproof mobile phone cover | |
| CN202776161U (en) | Dust collector cup with rotating positioning structure | |
| CN202718900U (en) | Intelligent air flow propulsion fan | |
| CN204349361U (en) | A kind of cable bridge rack side board structure of good heat dissipation effect | |
| CN204103101U (en) | Indoor insert row safety protecting box | |
| CN204145164U (en) | The motor housing of high efficiency and heat radiation | |
| CN104343745A (en) | Range hood fan with dismountable protective cover | |
| CN202308467U (en) | Anti-electric shock socket | |
| CN202687011U (en) | Variable top cover of American type box | |
| CN203166664U (en) | Motor fan cover | |
| CN202914383U (en) | Centrifuge impeller | |
| CN202327825U (en) | Desk lamp with tissue box | |
| CN201725968U (en) | Socket provided with translational type plastic cover | |
| CN203476828U (en) | Smoke exhaust fan with protection cover easily disassembled | |
| CN202135417U (en) | Electric power equipment casing | |
| CN204327599U (en) | Extraction fan cooking fume filter | |
| CN202550321U (en) | Cabinet body structure for electrical cabinet | |
| CN204618104U (en) | Dust cup of dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |