CN207750257U - A kind of students' dormitory electric fan - Google Patents
A kind of students' dormitory electric fan Download PDFInfo
- Publication number
- CN207750257U CN207750257U CN201820084551.4U CN201820084551U CN207750257U CN 207750257 U CN207750257 U CN 207750257U CN 201820084551 U CN201820084551 U CN 201820084551U CN 207750257 U CN207750257 U CN 207750257U
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- mosquito
- students
- electric fan
- protective cover
- end cap
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Abstract
The utility model, which is to provide one kind, can accelerate indoor mosquito eradication drug diffusion, promote the students' dormitory electric fan of effect exterminating mosquito, be related to a kind of electric fan, be specifically related to a kind of students' dormitory electric fan.It includes protective cover, and protective cover front end face center is connected with end cap, and the end cap outer end face is equipped with cavity, heating plate and mosquito-repellent incense fixinig plate are equipped in the cavity.The utility model effectively increases mosquito killer area coverage and effect exterminating mosquito, facilitates fan suspension installation.
Description
Technical field
The utility model is related to a kind of electric fans, are specifically related to a kind of students' dormitory electric fan.
Background technology
School dormitory's general condition is poor, and without air-conditioning, summer, student can only have fan heatstroke prevention.Existing fan
All in this way design comprising motor, the blade and protective cover being connect with machine shaft, blade are located in protective cover, protective cover and
Motor connects, and fan only has pectinid simple function.In summer, mosquito is more, and student often uses electric mosquito killing device mosquito repellent, mosquito eradication.Electricity
Hot mosquito killer is so that the drug ingedient in carrier is evaporate into air by the method for Heating Drug carrier, to reach mosquito eradication
Purpose, but in the relatively low space of this air flow property in room, the aerial distribution of drug molecule is very uneven
It is even, the place far from mosquito killer can be far longer than in the local drug concentration close to mosquito killer, therefore on the ground remote from mosquito killer
Side, effect exterminating mosquito are poor.
Utility model content
The technical issues of the utility model solves, which is to provide one kind, can accelerate indoor mosquito eradication drug diffusion, promote mosquito eradication effect
The students' dormitory electric fan of fruit.
Technical solution adopted by the utility model to solve its technical problems is：A kind of students' dormitory electric fan, including
Protective cover, protective cover front end face center are connected with end cap, and the end cap outer end face is equipped with cavity, is equipped in the cavity
Heating plate and mosquito-repellent incense fixinig plate.
Further, the cavity is additionally provided with cover board, and described cover board one end is hinged with end cap, and the other end connects with end cap buckle
It connects.
Further, it snaps connection including bolt and groove, the bolt is arranged in cover board end face, and the bolt end face is set
There are the protrusion of arc-shaped, the groove to match with protrusion.
Further, the protective cover is to be threadedly coupled with the connection of end cap.
Further, rotatable wind-guiding flabellum is also associated between the protective cover and end cap.
Further, the protection shroud rim is also associated with lamps and lanterns.
Further, the protective cover rear end face is additionally provided with lifting lug.
The utility model has the beneficial effects that：A kind of students' dormitory electric fan of the utility model, protective cover front end face
Center is connected with end cap, and the end cap outer end face is equipped with cavity, is equipped with heating plate and mosquito-repellent incense fixinig plate in cavity, heating plate can
Anti-mosquito incense sheet is heated, mosquito-repellent incense fixinig plate can be such that anti-mosquito incense sheet is contacted with heating plate well, ensure that drug volatilization, the distinguished and admirable of fan can will go out
Mosquito drug fast propagation is opened, and keeps space drug concentration suitable, to effectively increase mosquito killer area coverage and effect exterminating mosquito；Wind
Wind-guiding flabellum is also associated on fan protective cover, it is simple in structure, it repairs and replaces conveniently；Protective cover is equipped with lamps and lanterns, and fan also has
There are illumination functions；Protective cover is equipped with lifting lug, facilitates fan suspension installation.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is the new stereoscopic schematic diagram of this practicality；
Fig. 3 is the new end cap schematic cross-sectional view of this practicality；
Fig. 4 is end cap close-up schematic view；
Fig. 5 is the schematic diagram of wind-guiding flabellum；
As shown in the figure：1. protective cover, 2. blades, 3. end caps, 4. wind-guiding flabellums, 5. lamps and lanterns, 11. lifting lugs, 31. cavitys, 32.
Heating plate, 33. mosquito-repellent incense fixinig plates, 34. cover boards, 35. cascade rings, 36. grooves, 41. wind-guiding flabellum centre bores, 42.Guide vane,
341. bolts, 342. protrusions.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of students' dormitory electric fan of the utility model, including protective cover 1, it is described anti-
1 front end face center of shield is connected with end cap 3, and 3 outer end face of the end cap is equipped with cavity 31, heating plate is equipped in the cavity 31
32 and mosquito-repellent incense fixinig plate 33.
End cap 3 can be used screw with protective cover 1 and connect or be threadedly coupled, and end cap 3 is arranged at 1 front end face center of protective cover,
Conducive to fan to the fast propagation of anti-mosquito incense sheet drug, also allow for replacing anti-mosquito incense sheet.The effect of mosquito-repellent incense fixinig plate 33 is to prevent fan
After vibration when rotation or adjustment angle of protective cover, anti-mosquito incense sheet is caused not contact or contact with heating plate bad, effect exterminating mosquito is not
It is good.Mosquito-repellent incense fixinig plate 33 may be provided at 32 front of heating plate or side, as shown in figure 3, the setting of mosquito-repellent incense fixinig plate 33 is adding in figure
32 front of backing, mosquito-repellent incense fixinig plate 33 are slightly longer than cavity using the elastic iron plate with certain radian, 33 length of mosquito-repellent incense fixinig plate
31 sizes, 33 one end of mosquito-repellent incense fixinig plate is hinged with 1 cavity wall of cavity, and the other end is equipped with protrusion and drag hook, and protrusion is used for and cavity
Wall is clamped, and drag hook conveniently takes anti-mosquito incense sheet.By the elastic compression anti-mosquito incense sheet of mosquito-repellent incense fixinig plate 33, to realize to anti-mosquito incense sheet
It is fixed.Anti-mosquito incense sheet is compressed by mosquito-repellent incense fixinig plate 33, heating plate 32 and the position of anti-mosquito incense sheet are relatively fixed, and fan can arbitrarily be put
It sets, such as suspension, and facilitates placement anti-mosquito incense sheet.
Accidentally touch heating plate 32 in order to prevent, the cavity 31 is additionally provided with cover board 34,34 one end of the cover board with
End cap 3 is hinged, and the other end is snapped connection with end cap 3.It is common to snap connection including lock and latch hook, it needs to latch by pressing
Or latch hook could realize that folding, buckle structure are complicated.Shown in Fig. 3, Fig. 4,34 one end of cover board uses hinge connection with end cap 3, separately
One end is equipped with the bolt 341 of centainly elasticity, and 341 end face of bolt is equipped with arc-shaped protrusion 341, and end cap 3 is equipped with and protrusion matching
Groove 36, the setting of groove 36 are snapped connection in 31 cavity wall of cavity by protrusion and groove realization.Setting cover board 34 in this way is opened and closed
It is convenient, it is simple in structure, when folding, only need to suitably it pull at or cover clamp 34.
In order to facilitate the installation of end cap 3, it is preferred that protective cover 1 is used with end cap 3 and is threadedly coupled.
Traditional fan is all by driving motor swing to increase fan covering surface with the swing mechanism of motor axis connection
Product, swing mechanism are easy to damage after prolonged use, and since it is mounted on inside fan, it is multiple to repair extremely inconvenient and structure
It is miscellaneous.Further, rotatable wind-guiding flabellum 4 is also associated between the protective cover 1 and end cap 3.As shown in figs. 3 and 5, it leads
Fan leaf 1 changes fan air-out direction by inclined guide vane 42 and realizes that wind-guiding, wind-guiding flabellum centre bore 41 are mounted on end cap 3
Cascade ring 35 on, cascade ring 35 and 41 clearance fit of wind-guiding flabellum centre bore, 35 length of cascade ring are less than wind-guiding flabellum center
41 length of hole by precession or screws out end cap 3, realizes wind-guiding control.When wind-guiding, end cap 3 is screwed out, wind-guiding flabellum 1 is in fan wind
It is rotated under force effect, to realize to the wind-guiding around fan.Simple in structure using the fan of above-mentioned wind-guiding, it is convenient to repair.
In order to which fan has the function of illumination, 1 edge of the protective cover is also associated with lamps and lanterns 5.
It is suspended on wall or roof in order to facilitate fan, 1 rear end face of the protective cover is additionally provided with lifting lug 11.Fan not only may be used
To be fixed on roof with sunpender, other manner suspension can also be easily carried out by lifting lug.
Claims (7)
1. a kind of students' dormitory electric fan, including protective cover (1), it is characterised in that：Protective cover (1) the front end face center connects
It is connected to end cap (3), end cap (3) outer end face is equipped with cavity (31), heating plate (32) and mosquito are equipped in the cavity (31)
Fragrant fixinig plate (33).
2. a kind of students' dormitory electric fan as described in claim 1, it is characterised in that：The cavity (31) is additionally provided with cover board
(34), described cover board (34) one end is hinged with end cap (3), and the other end is snapped connection with end cap (3).
3. a kind of students' dormitory electric fan as claimed in claim 2, it is characterised in that：It is described to snap connection including bolt
(341) it is arranged in cover board (34) end face with groove (36), the bolt (341), bolt (341) end face is equipped with arc-shaped
Raised (342), the groove (36) match with raised (342).
4. a kind of students' dormitory electric fan as claimed in claim 1,2 or 3, it is characterised in that：The protective cover (1) and end
The connection for covering (3) is to be threadedly coupled.
5. a kind of students' dormitory electric fan as claimed in claim 4, it is characterised in that：The protective cover (1) and end cap (3)
Between be also associated with rotatable wind-guiding flabellum (4).
6. a kind of students' dormitory electric fan as described in claim 1, it is characterised in that：Protective cover (1) edge also connects
It is connected to lamps and lanterns (5).
7. a kind of students' dormitory electric fan as described in claim 1, it is characterised in that：Protective cover (1) rear end face is also
Equipped with lifting lug (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084551.4U CN207750257U (en) | 2018-01-18 | 2018-01-18 | A kind of students' dormitory electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084551.4U CN207750257U (en) | 2018-01-18 | 2018-01-18 | A kind of students' dormitory electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750257U true CN207750257U (en) | 2018-08-21 |
Family
ID=63153539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820084551.4U Active CN207750257U (en) | 2018-01-18 | 2018-01-18 | A kind of students' dormitory electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005920A (en) * | 2018-01-18 | 2018-05-08 | 攀枝花学院 | A kind of students' dormitory electric fan |
-
2018
- 2018-01-18 CN CN201820084551.4U patent/CN207750257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005920A (en) * | 2018-01-18 | 2018-05-08 | 攀枝花学院 | A kind of students' dormitory electric fan |
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