CN107806431B - Fan with fan body - Google Patents
Fan with fan body Download PDFInfo
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- CN107806431B CN107806431B CN201711133275.2A CN201711133275A CN107806431B CN 107806431 B CN107806431 B CN 107806431B CN 201711133275 A CN201711133275 A CN 201711133275A CN 107806431 B CN107806431 B CN 107806431B
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- Prior art keywords
- hole
- shell
- case
- fan
- front shell
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Classifications
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
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- 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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan, which comprises a net cover and a mosquito-repellent device arranged on the net cover, wherein the net cover is provided with a mounting hole, and the mosquito-repellent device is detachably arranged in the mounting hole. The invention aims to provide the fan which has a simple structure, is convenient to assemble and has the mosquito repelling function.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a fan with a mosquito repelling function.
Background
The mosquito repellent device of the existing mosquito repellent fan has complex structure and large occupied space, so that the whole structure of the mosquito repellent fan is not attractive, and the mosquito repellent fan is difficult to match with the existing structure of the fan, thereby being not beneficial to further popularization of products.
Disclosure of Invention
The invention mainly aims to provide a fan which is simple in structure, convenient to assemble and meanwhile has a mosquito repelling function.
In order to achieve the above purpose, the fan provided by the invention comprises a net cover and a mosquito-repellent device arranged on the net cover, wherein the net cover is provided with a mounting hole, and the mosquito-repellent device is detachably arranged in the mounting hole.
Further, the mosquito repellent device comprises a rear shell, a front shell and a mosquito repellent agent, wherein the front shell is provided with a containing groove, the mosquito repellent agent is contained in the containing groove, and the rear shell cover is arranged at the opening of the containing groove and is movably connected with the front shell.
Further, one of the rear shell and the front shell is provided with a first connecting piece, the other one of the rear shell and the front shell is provided with a first connecting hole, and the rear shell is detachably connected with the front shell through the plug-in fit of the first connecting piece and the first connecting hole.
Further, one of the rear shell and the front shell is provided with a first connecting buckle, the other one of the rear shell and the front shell is provided with a first buckling groove, and the rear shell is detachably connected with the front shell through the clamping of the first connecting buckle and the first buckling groove.
Further, the rear shell is provided with a plurality of first through holes which are arranged at intervals; and/or, the front shell is provided with a plurality of second through holes which are arranged at intervals.
Further, one side of the front shell facing the rear shell is convexly provided with an annular convex edge, the convex edge is matched with the front shell to form the accommodating groove, and the second through hole is located in an area surrounded by the convex edge.
Further, the height of the convex edge is defined as h1, and h1 is more than or equal to 5mm and less than or equal to 15mm.
Further, the front shell comprises a fixed box and a fixed ring sleeved on the fixed box, the fixed box is concavely provided with the accommodating groove, and the bottom wall of the fixed box is provided with the second through hole.
Further, the bottom surface of the fixed box is round, and the diameter of the bottom surface of the fixed box is in the range of 30mm to 90 mm; and/or defining the depth of the accommodating groove as h2, wherein h2 is more than or equal to 5mm and less than or equal to 15mm.
Further, the accommodating groove at least partially penetrates through the mounting hole, one of the mesh cover and the front shell is provided with a second connecting piece, the other one of the mesh cover and the front shell is provided with a second connecting hole, and the front shell is detachably connected to the mounting hole of the mesh cover through the plug-in fit of the second connecting piece and the second connecting hole;
or the accommodating groove at least partially penetrates through the mounting hole, one of the mesh cover and the front shell is provided with a second connecting buckle, the other one of the mesh cover and the front shell is provided with a second buckling groove, and the front shell is detachably connected to the mounting hole of the mesh cover through the clamping of the second connecting buckle and the second buckling groove.
Further, the front shell is provided with an arc curved surface.
Further, the fan further comprises a fan blade arranged in the net cover and a driving piece connected with the fan blade, and the driving piece drives the fan blade to rotate.
In the technical scheme of the invention, the fan comprises the mesh enclosure and the mosquito repellent device arranged on the mesh enclosure, and the mosquito repellent device is detachably arranged in the mounting hole by arranging the mounting hole on the mesh enclosure, when the fan operates, wind generated by the fan blows to the space environment through the mesh enclosure, and meanwhile, the mosquito repellent device arranged in the mounting hole uniformly distributes mosquito repellent agent in the air under the wind force of the fan, so that the mosquito repellent effect is realized. When all the mosquito repellent agents in the mosquito repellent device are diffused, the mosquito repellent device can be detached from the mounting hole, and new mosquito repellent agents can be reassembled. The fan provided by the invention has a simple structure, and is convenient to assemble the mosquito repellent device, so that the fan has multiple functions.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a fan according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a mosquito repelling device according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the mosquito repellent device of FIG. 2;
FIG. 4 is a schematic view of the front housing of the mosquito repellent device of FIG. 2;
FIG. 5 is a schematic view of another embodiment of a mosquito repelling device according to the present invention;
FIG. 6 is a cross-sectional view of the mosquito repellent device of FIG. 5;
fig. 7 is an exploded view of the mosquito repellent device of fig. 5.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 100 | Fan with fan body | 221 | Accommodating groove |
| 10 | Net cover | 222 | Second through hole |
| 11 | Mounting hole | 223 | Convex edge |
| 20 | Mosquito repellent device | 224 | Fixing box |
| 21 | Rear shell | 225 | Fixing ring |
| 211 | First through hole | 23 | Mosquito repellent |
| 22 | Front shell | 30 | Fan blade |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The present invention proposes a fan 100.
Referring to fig. 1 to 5, in the present invention, a fan 100 includes a mesh enclosure 10 and a mosquito repellent device 20 disposed on the mesh enclosure 10, wherein the mesh enclosure 10 is provided with a mounting hole 11, and the mosquito repellent device 20 is detachably mounted on the mounting hole 11. Preferably, the mounting hole 11 is provided in the center of the net cover 10.
The mosquito repellent device of the existing mosquito repellent fan has a complex structure and large occupied space, so that the whole structure of the mosquito repellent fan is not attractive, and the existing structure of the mosquito repellent fan is difficult to match with the existing structure of the fan, thereby being not beneficial to further popularization of products. According to the fan 100, the mounting holes 11 are formed in the net cover 10, and the mosquito repelling device 20 is detachably arranged in the mounting holes 11, so that the structure of the mosquito repelling device 20 is greatly simplified, and the mosquito repelling device is conveniently arranged on the net cover 10 of the fan 100, so that the whole structure of the fan 100 is more attractive, and the popularization of products is facilitated.
When the fan 100 is operated, wind generated by the fan 100 is blown to the space environment through the mesh enclosure 10, and meanwhile, the mosquito repellent device 20 installed in the installation hole 11 uniformly distributes mosquito repellent agent in air under the wind force of the fan 100, so as to realize the mosquito repellent effect. When all the mosquito repellent agents in the mosquito repellent device 20 are dispersed, the mosquito repellent device 20 can be conveniently and quickly detached from the mounting hole 11, and new mosquito repellent agents can be reassembled. The fan 100 provided by the invention has a simple structure, and is convenient for assembling the mosquito repellent device 20, so that the fan 100 has multiple functions.
Further, as shown in fig. 3 to 5, in the present invention, the mosquito repellent device 20 includes a rear case 21, a front case 22, and a mosquito repellent agent 23, the front case 22 is formed with a receiving groove 221, the mosquito repellent agent 23 is received in the receiving groove 221, and the rear case 21 is covered at an opening of the receiving groove 221 and is movably connected with the front case 22. It will be appreciated that the front case 22 is provided with a receiving groove 221 for conveniently receiving the mosquito repellent 23 into the receiving groove 221, the receiving groove 221 has an opening, and the rear case 21 is covered on the opening of the receiving groove 221, so that the rear case 21 and the receiving groove 221 together form a receiving space, and the mosquito repellent 23 is prevented from falling from the opening of the receiving groove 221 during the operation of the fan 100. Further, the rear shell 21 is movably connected with the front shell 22, so that the mosquito repellent 23 is convenient to replace. The mosquito repellent 23 may be solid particles, blocks, mosquito repellent liquid carried on a carrier such as a gauze, or powder, etc.
In the present invention, the shapes of the rear case 21 and the front case 22 may be circular, square, or other shapes, and the shapes and sizes of the rear case 21 and the front case 22 may be the same or different. In order to match with the mesh enclosure 10 of the fan 100, so that the overall structure of the fan 100 is more beautiful, it is preferable that the rear case 21 and the front case 22 are both circular, and the opening of the receiving groove 221 is also circular. In order to better cover the rear case 21 to the opening of the receiving groove 221, in the present invention, the diameter of the rear case 21 is greater than or equal to the diameter of the opening of the receiving groove 221. As a preferable aspect of the present embodiment, the diameter of the rear case 21 is equal to the diameter of the opening of the accommodation groove 221.
Further, in order to better realize the movable connection between the rear shell 21 and the front shell 22, the mosquito repellent 23 is convenient to replace. In the present invention, one of the rear case 21 and the front case 22 is provided with a first coupling member (not shown), and the other one of the two is provided with a first coupling hole (not shown), and the rear case 21 is detachably coupled to the front case 22 by a plug-in coupling of the first coupling member and the first coupling hole. It will be appreciated that in this embodiment, the rear housing 21 and the front housing 22 may be detachably connected by a screw, a pin, or the like. As a preferred embodiment of the present embodiment, the rear case 21 and the side wall of the receiving groove 221 are detachably connected by a screw, a pin, or the like, so that the mosquito repellent device 20 has a simple, compact, and attractive structure.
Further, as another alternative of the present embodiment, one of the rear case 21 and the front case 22 is provided with a first connecting buckle (not shown), and the other is provided with a first buckle groove (not shown), and the rear case 21 is detachably connected to the front case 22 by engagement of the first connecting buckle and the first buckle groove. It can be appreciated that in this embodiment, the rear housing 21 is provided with the first connecting buckle, the side wall of the accommodating groove 221 is provided with the first buckle groove, and the rear housing 21 is connected with the side wall of the accommodating groove 221 through the engagement of the first connecting buckle and the first buckle groove, so that the structure of the mosquito repelling device 20 is simplified. In this embodiment, the rear case 21 and the side wall of the accommodating groove 221 may be further detachably connected by a threaded connection, that is, the rear case 21 is provided with an internal thread, and the outside of the side wall of the accommodating groove 221 is provided with an external thread, etc.
Further, in order to make the mosquito repellent device 20 better diffuse the mosquito repellent agent to achieve the mosquito repellent effect, as shown in fig. 1 to 5, in the present invention, the rear case 21 is provided with a plurality of first through holes 211 arranged at intervals, so that the mosquito repellent agent 23 is conveniently diffused into the air through the first through holes 211 to achieve the mosquito repellent effect. The front shell 22 is provided with a plurality of second through holes 222 which are arranged at intervals, so that the mosquito repellent 23 is conveniently diffused into the air through the first through holes 211, and the mosquito repellent effect is realized.
In the present invention, the first through hole 211 is selectively opened in the rear case 21 according to the diffusion speed of the different mosquito repellent agents 23; or a second through hole 222 is formed in the front shell 22; or the rear case 21 and the front case 22 are simultaneously opened with through holes. As a preferred embodiment of the present invention, the rear case 21 is provided with a first through hole 211, and the front case 22 is provided with a second through hole 222. The aperture of the first through hole 211 and/or the second through hole 222 is in the range of 1mm to 5mm, and preferably, the aperture of the first through hole 211 and/or the second through hole 222 is 3mm. The hole pitch of the first through hole 211 and/or the second through hole 222 is in the range of 1mm to 10mm, and preferably, the hole pitch of the first through hole 211 and/or the second through hole 222 is 10mm, so that the diffusion effect of the mosquito repellent 23 is the best.
Further, as shown in fig. 3 and 4, in an embodiment of the present invention, a side of the front shell 22 facing the rear shell 21 is convexly provided with an annular protruding edge 223, and the protruding edge 223 cooperates with the front shell 22 to form the accommodating groove 221, that is, a groove wall of the accommodating groove 221 is surrounded by the protruding edge 223, and at this time, the front shell 22, the protruding edge 223 and the accommodating groove 221 are in an integral structure. The second through hole 222 is located in an area surrounded by the flange 223. In order to make the whole mosquito repellent device 20 more attractive, the rear shell 21 is covered at the end part of the convex edge 223, and the rear shell 21 is detachably connected with the end part of the convex edge 223 through the plug-in fit of the first connecting piece and the first connecting hole; or the rear shell 21 is detachably connected with the end part of the convex edge 223 through the clamping of the first connecting buckle and the first buckling groove; or a screw or the like, the present embodiment is not limited thereto.
It will be appreciated that, as shown in FIGS. 3 and 4, in the present embodiment, the height of the convex edge 223 is defined as h1,5 mm.ltoreq.h1.ltoreq.15 mm. That is, the depth of the receiving groove 221 is in the range of 5mm to 15mm, and is applicable to the mosquito repellent 23 of different specifications. As a preferred embodiment of the present example, the front case 22 has a diameter ranging from 120mm to 140mm, and the rear case 21 and the receiving groove 221 have an opening diameter ranging from 30mm to 90mm, which is applicable to fans 100 of different specifications.
Further, as shown in fig. 5, in another embodiment of the present invention, the front shell 22 includes a fixing box 224 and a fixing ring 225 sleeved on the fixing box 224, the fixing box 224 is concavely provided with a receiving slot 221, and a bottom wall of the fixing box 224 is provided with a second through hole 222. That is, the fixing ring 225 is provided with a through hole 2251 capable of accommodating the fixing box 224, and the fixing box 224 and the fixing ring 225 can be assembled into a whole by interference fit, or can be connected by other connection methods, for example, the connection method is similar to the detachable connection method described above, and the details are not repeated here.
In order to make the whole mosquito repellent device 20 more attractive, the rear shell 21 is covered at the end part of the fixed box 224, and the rear shell 21 is detachably connected with the end part of the fixed box 224 through the plug-in fit of the first connecting piece and the first connecting hole; or the rear shell 21 is detachably connected with the end part of the fixed box 224 through the clamping of the first connecting buckle and the first buckle groove; or a screw or the like, the present embodiment is not limited thereto.
It will be appreciated that as shown in fig. 5, as a preferred embodiment of the present example, the bottom surface of the fixing case 224 is circular, and the diameter of the bottom surface of the fixing case 224 is in the range of 30mm to 90 mm. At this time, the hole diameter of the through hole 2251 of the fixing ring 225 is greater than or equal to the diameter of the fixing case 224, and preferably, the hole diameter of the through hole 2251 is equal to the diameter of the fixing case 224. The depth of the containing groove 221 is defined as h2, and h2 is more than or equal to 5mm and less than or equal to 15mm, so that the mosquito repellent 23 can be suitable for different specifications.
Further, in order to better realize the detachable connection of the mosquito repellent device 20 and the mesh enclosure 10, the assembly or the disassembly of the mosquito repellent device 20 is convenient. In the present invention, the receiving groove 221 at least partially penetrates the mounting hole 11, one of the mesh enclosure 10 and the front case 22 is provided with a second connecting member (not shown), the other is provided with a second connecting hole (not shown), and the front case 22 is detachably connected to the mounting hole 11 of the mesh enclosure 10 through the plug-in fit of the second connecting member and the second connecting hole. It will be appreciated that in this embodiment, the front shell 22 and the mesh enclosure 10 may be detachably connected by a screw, a pin, or the like. As a preferred embodiment of this embodiment, the front case 22 and the side wall of the mounting hole 11 of the mesh enclosure 10 are detachably connected by a screw, a pin or the like, so that the fan is simple in structure and attractive. When the mosquito repellent device 20 is assembled in the center of the net cover 10, the diffusion speed of the mosquito repellent 23 can be reduced due to smaller central wind force, and the mosquito repellent 23 can be uniformly diffused in the air.
Further, as another alternative of this embodiment, the accommodating groove 221 at least partially penetrates through the mounting hole 11, one of the mesh enclosure 10 and the front shell 22 is provided with a second connecting buckle (not shown), the other is provided with a second buckling groove (not shown), and the front shell 22 is detachably connected to the mounting hole 11 of the mesh enclosure 10 through the engagement of the second connecting buckle and the second buckling groove. In this embodiment, the mesh enclosure 10 and the front shell 22 may be detachably connected by a threaded connection manner, that is, the inner wall of the mounting hole 11 is provided with an internal thread, and the periphery of the front shell 22 is provided with an external thread, etc. It will be appreciated that in the present invention, the rear case 21 may be detachably connected to the mesh enclosure 10, and the specific connection mode refers to the connection mode of the mesh enclosure 10 and the front case 22.
It should be understood that, in order to make the overall structure of the fan more attractive after the mosquito repellent device 20 is mounted on the fan 100, as a preferred embodiment of the present invention, the front case 22 has an arc curved surface, and when the mosquito repellent device 20 is mounted on the mounting hole 11 of the mesh enclosure 10, the front case 22 and the mesh enclosure 10 together form the arc curved surface.
Further, as shown in fig. 1 and 2, in the present embodiment, the fan 100 further includes a fan blade 30 disposed in the mesh enclosure 10 and a driving member (not shown) connected to the fan blade 30, wherein the driving member drives the fan blade 30 to rotate, so that the fan blade 30 generates wind, and the wind blows into the air through the mesh enclosure 10.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (8)
1. The fan is characterized by comprising a net cover and a mosquito-repellent device arranged on the net cover, wherein the net cover is provided with a mounting hole, and the mosquito-repellent device is detachably arranged in the mounting hole;
the mosquito repellent device comprises a rear shell, a front shell and a mosquito repellent agent, wherein the front shell is provided with a containing groove, the mosquito repellent agent is contained in the containing groove, and the rear shell cover is arranged at the opening of the containing groove and is movably connected with the front shell;
the rear shell is provided with a plurality of first through holes which are arranged at intervals;
the accommodating groove at least partially penetrates through the mounting hole, one of the mesh cover and the front shell is provided with a second connecting piece, the other one of the mesh cover and the front shell is provided with a second connecting hole, and the front shell is detachably connected to the mounting hole of the mesh cover through the plug-in fit of the second connecting piece and the second connecting hole; or the accommodating groove at least partially penetrates through the mounting hole, one of the mesh cover and the front shell is provided with a second connecting buckle, the other one of the mesh cover and the front shell is provided with a second buckling groove, and the front shell is detachably connected to the mounting hole of the mesh cover through the clamping of the second connecting buckle and the second buckling groove;
the front shell is provided with a front shell, the front shell is provided with a rear shell, the front shell is provided with a front through hole, the front shell is provided with a rear through hole, the front shell is provided with a front through hole, the rear shell is provided with a rear through hole, the front shell is provided with a front through hole, the rear through hole is provided with a rear through hole, the front shell is provided with a front through hole, the front shell is provided with a rear through hole, one side of the front shell, which is faced to the rear shell, is provided with an annular protruding edge, the protruding edge is matched with the front shell to form the accommodating groove, and the second through; defining the height of the convex edge to be h1, wherein h1 is more than or equal to 5mm and less than or equal to 15mm; the depth of the containing groove is defined as h2, and h2 is more than or equal to 5mm and less than or equal to 15mm.
2. The fan as claimed in claim 1, wherein one of the rear case and the front case is provided with a first coupling member, the other one of the rear case and the front case is provided with a first coupling hole, and the rear case is detachably coupled to the front case by a plug-in coupling of the first coupling member and the first coupling hole.
3. The fan as claimed in claim 1, wherein one of the rear case and the front case is provided with a first coupling buckle, the other one of the rear case and the front case is provided with a first buckle groove, and the rear case is detachably coupled to the front case by the engagement of the first coupling buckle with the first buckle groove.
4. The fan of claim 1, wherein the front housing is provided with a plurality of second through holes spaced apart.
5. The fan of claim 4, wherein the front case includes a fixing case and a fixing ring sleeved on the fixing case, the fixing case is concavely provided with the accommodating groove, and the bottom wall of the fixing case is provided with the second through hole.
6. The fan of claim 5, wherein the bottom surface of the stationary box is circular, and the diameter of the bottom surface of the stationary box is in the range of 30mm to 90 mm.
7. The fan as claimed in any one of claims 1 to 6, wherein the front case has a circular arc curved surface.
8. The fan of any of claims 1-6, further comprising blades disposed in the mesh enclosure and a driving member coupled to the blades, the driving member driving the blades to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133275.2A CN107806431B (en) | 2017-11-15 | 2017-11-15 | Fan with fan body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133275.2A CN107806431B (en) | 2017-11-15 | 2017-11-15 | Fan with fan body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107806431A CN107806431A (en) | 2018-03-16 |
| CN107806431B true CN107806431B (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711133275.2A Active CN107806431B (en) | 2017-11-15 | 2017-11-15 | Fan with fan body |
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| CN (1) | CN107806431B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843593A (en) * | 2018-06-25 | 2018-11-20 | 袁天泽 | A kind of multifunctional student fan of included function of driving mosquitoes |
| CN109098991A (en) * | 2018-09-21 | 2018-12-28 | 江苏时花电器集团进出口有限责任公司 | A kind of Multifunctional mosquito repelling strong wind fan |
| CN109026788A (en) * | 2018-09-21 | 2018-12-18 | 江苏时花电器集团进出口有限责任公司 | A kind of Multifunctional mosquito repelling electric fan |
| CN116085286B (en) * | 2023-02-22 | 2024-03-29 | 广东顺德中午电器制造有限公司 | Outdoor fan |
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