CN203441789U - Exhaust fan for attracting mosquitoes - Google Patents
Exhaust fan for attracting mosquitoes Download PDFInfo
- Publication number
- CN203441789U CN203441789U CN201320449441.0U CN201320449441U CN203441789U CN 203441789 U CN203441789 U CN 203441789U CN 201320449441 U CN201320449441 U CN 201320449441U CN 203441789 U CN203441789 U CN 203441789U
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- blade
- led lamp
- ventilating fan
- rotation
- blade seat
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- 241000255925 Diptera Species 0.000 title claims abstract description 51
- 229920005439 Perspex® Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000077 insect repellent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an exhaust fan for attracting mosquitoes. The exhaust fan comprises a frame type shell and a blade seat arranged in the middle of the frame type shell, wherein a motor spindle is rotationally connected to the blade seat, the motor spindle is connected with rotary blades, the frame type shell is further provided with a rotary cavity for forming the rotary space of the rotary blades, and the rotary cavity is communicated at the air inlet side and the air outlet side of the frame type shell; and the exhaust fan further comprises a plurality of LED lamps which are arranged in the frame type shell, the blade seat or the rotary blades. According to the exhaust fan, the LED lamps are structurally arranged on the exhaust fan, and the mosquitoes are trapped through the light of the LED lamps; when the mosquitoes fly near the LED lamps, the mosquitoes are blown from indoors to outdoors by rapid airflow formed by the exhaust fan through the rotary cavity. By adopting the way of attracting and then blowing the mosquitoes to outdoors through the airflow, no harmful gas is generated and abnormal sound is not generated in the mosquitoes killing process, and indoor persons can take a rest without being affected, so that the exhaust fan is sanitary and environment-friendly.
Description
Technical field
The utility model relates to a kind of ventilating fan, more particularly refers to a kind of ventilating fan that attracts mosquito.
Background technique
At present, in the method for mosquito expelling, except the mosquito-repellent incense mode adopting can produce harmful material, the electric mosquito flap mode adopting need to manually catch, relatively waste time and energy, and can produce unpleasant taste in the process that is electrically shocked of mosquito, and the sound that produces whip, especially when having people in sleep, catch seriously their rest.In prior art, lack silent mosquito repellent mode.
Therefore, be necessary to develop a kind of new mosquito-driving device, not produce the impact on people as far as possible.
Model utility content
The purpose of this utility model is to overcome the defect of prior art, and a kind of ventilating fan that attracts mosquito is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of ventilating fan that attracts mosquito, comprise shaped as frame housing, and be located at the blade seat in the middle of shaped as frame housing, on described blade seat, rotation is connected with electric machine main shaft, described electric machine main shaft is connected with rotation blade, described shaped as frame housing is also provided with for forming the rotation cavity of rotation blade revolution space, and described rotation cavity is communicated in inlet side and the air side of shaped as frame housing; Also comprise several LED lamps, LED lamp is located at shaped as frame housing, blade seat or rotation blade.
Its further technological scheme is: described LED lamp is located at the rotation inner round wall of cavity and/or the cylindrical wall of blade seat; Also comprise the LED drive circuit connecting with LED lamp, the power input of described drive circuit is in parallel with the input end of motor.
Its further technological scheme is: the inner round wall of described rotation cavity to inlet side or air side be extended with air conducting tube portion, described LED lamp is located at the inner round wall of air conducting tube portion.
Its further technological scheme is: also comprise the FPC plate for fixed L ED lamp, described FPC plate is removable connection with shaped as frame housing, blade seat.
Its further technological scheme is: the inner round wall of described rotation cavity is extended with air conducting tube portion to air side, and the exhaust outlet place of described air conducting tube portion is provided with electric shock net.
Its further technological scheme is: the inlet side of described shaped as frame housing is provided with catch fan glazing bar, and described LED lamp is located on catch fan glazing bar.
Its further technological scheme is: described rotation blade comprises the blade central block connecting with electric machine main shaft, and is located at the blade of blade central block periphery; Described LED lamp is located on blade, and described LED drive circuit is located in blade central block.
Its further technological scheme is: described LED lamp is blue led lamp or purple LED lamp.
Its further technological scheme is: the inner round wall of described rotation cavity is provided with transparent interior dome, and LED lamp is located at the inner side of transparent interior dome; The cylindrical wall of described blade seat is provided with transparent outer dome; LED lamp is located at the inner side of transparent outer dome.
Its further technological scheme is: described LED lamp is located on the excircle of blade seat, and described rotation blade is integrally formed perspex part, comprises the rotary drum portion connecting with electric machine main shaft, and is located at the blade in rotary drum portion periphery; Described rotary drum portion is positioned at the cylindrical outside of blade seat.
The utility model beneficial effect is compared with prior art: the utility model utilizes ventilating fan structure of the prior art, at body structure surfaces such as the blade seat of ventilating fan or rotation cavity inner round wall, set up LED lamp, utilized the light of LED lamp to trap mosquito; Because LED lamp is installed on the draft direction of ventilating fan, when mosquito flies nearly LED lamp, the Quick air air-flow that ventilating fan forms blows mosquito to outdoor through over-rotation cavity from indoor.This mosquito recycling air-flow that first attracts is blown to outdoor mode, except in mosquito process, does not produce harmful gas, does not also produce abnormal sound, neither pollutes indoor environment, can not affect again indoor people's rest, not only health but also environmental protection.The LED lamp power consumption adopting is little, in playing the process of mosquito expelling, can't increase too many power consumption.In order to prevent that mosquito from entering indoor through alternate manner again, can be provided with at the exhaust outlet of ventilating fan electric shock net, make mosquito be discharged from outdoor in, be electrically shocked, subintrusion is indoor more effectively to prevent mosquito, because electric shock net is fixed on ventilating fan, be positioned at an outdoor side, the sound that electric shock produces can't affect the rest to indoor people, and the peculiar smell that electric shock produces is also outdoor.Because LED light fixture has special lighting effects, therefore, have additional LED lamp and make original dull ventilating fan, become an indoor exquisite decoration, in mosquito expelling, played again the effect of beautifying the environment.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is a kind of schematic perspective view (perspective string diagram) that attracts the ventilating fan specific embodiment of mosquito of the utility model;
Fig. 2 is the decomposition texture schematic diagram in embodiment illustrated in fig. 1;
Fig. 3 is the electric hookup in embodiment illustrated in fig. 1;
Fig. 4 is a kind of side schematic view that attracts another specific embodiment of ventilating fan of mosquito of the utility model;
Fig. 5 is the right elevation of Fig. 4;
Fig. 6 is a kind of side schematic view that attracts the another specific embodiment of ventilating fan of mosquito of the utility model;
Fig. 7 is the right elevation of Fig. 6.
Reference character
10 shaped as frame housing 11 rotation cavitys
12 12A of air conducting tube portion air conducting tube portions
13 electric shock net 20 blade seats
21 electric machine main shaft 29 cylindrical walls
30 rotation blade 31 rotary drum portions
32 blade 40 LED lamps
50 transformer 51 wiring terminals
60 protection apron 61 catch fan glazing bars
10A shaped as frame housing 80 walls
Embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is further introduced and explanation, but be not limited to this.
As Figure 1-3, a kind of specific embodiment that attracts the ventilating fan of mosquito of the utility model, comprise shaped as frame housing 10, and be located at the blade seat 20 in the middle of shaped as frame housing 10, on blade seat 20, rotation is connected with electric machine main shaft 21, electric machine main shaft 21 is connected with rotation blade 30, and shaped as frame housing 10 is also provided with for forming the rotation cavity 11 of rotation blade 30 revolution spaces, and rotation cavity 11 is communicated in inlet side and the air side of shaped as frame housing 10; Also comprise several LED lamps 40, the cylindrical wall 29(that LED lamp 40 is located at blade seat 20 is on excircle).Rotation blade 30 is integrally formed perspex part, comprises the rotary drum portion 31 connecting with electric machine main shaft 21, and is located at the blade 32 in rotary drum portion 31 peripheries; The diameter of rotary drum portion 31 is greater than the outside diameter of blade seat 20, is located at the cylindrical outside of blade seat 20.LED lamp 40 can send through transparent rotary drum portion 31, and LED lamp 40 is subject to the protection of rotary drum portion 31, is difficult for falling into the fouls such as dust.
Also comprise that the transformer 50(connecting with LED lamp 40 is LED drive circuit), the power input of drive circuit (adopting 51 power supplies of common wiring terminal) in parallel with the input end of motor.
Also comprise the FPC plate (not shown) for fixed L ED lamp 40, FPC plate is removable connection with blade seat.Can simplify the production technology of the utility model product like this, ventilating fan adopts existing structure completely, and the mode that LED lamp mounts by FPC plate is fixed, and increases corresponding transformer in shaped as frame housing again.The utility model product, when production and processing, can be reserved the fixed position of a plurality of LED lamps, and user can change different fixed positions according to the use habit of oneself, to show different lighting effects.
In order to play protective action, in the inlet side of shaped as frame housing 10, be provided with protection apron 60, protection apron is provided with several catch fan glazing bars 61.The preferred blue led lamp of LED lamp or the purple LED lamp of the present embodiment.
In other embodiment, in order to attract better mosquito, allow mosquito more directly find that the light LED lamp of LED lamp also can be located on catch fan glazing bar.
In another specific embodiment as shown in Fig. 4-5, the inner round wall of rotation cavity is extended with air conducting tube portion 12 to air side, and LED lamp is located at inner round wall or the cylindrical wall of air conducting tube portion 12.
In other embodiment, also air conducting tube portion can be located to the inlet side direction of rotation cavity.
In another specific embodiment as shown in Fig. 6-7, the inner round wall of rotation cavity is extended with the 12A of air conducting tube portion to air side, and the exhaust outlet place of the 12A of air conducting tube portion is provided with electric shock net 13.Mosquito, in the process being blown away, is electrically shocked and dead.
In other embodiment, LED lamp also can be located at the inner round wall (with the corresponding position of blade) of rotation cavity.
In other embodiment, also LED lamp can be fixed on rotation blade.Rotation blade adopts such structure: comprise the blade central block connecting with electric machine main shaft, and be located at the blade of blade central block periphery; LED lamp is located on blade, and LED drive circuit is located in blade central block.Also need on electric machine main shaft, increase brush structure, to be the LED drive circuit power supply in rotation.
In other embodiment, the inner round wall of rotation cavity is provided with transparent interior dome, and LED lamp is located at the inner side of transparent interior dome; Or the cylindrical wall of blade seat is provided with transparent outer dome, LED lamp is located at the inner side of transparent outer dome.This two kinds of structures make LED lamp not in the passage of Air Flow, make to rotate the surface that cavity keeps flowing water type, retain original air flow effect, can not affect the air draft effect of ventilating fan.
In sum, the utility model utilizes ventilating fan structure of the prior art, at body structure surfaces such as the blade seat of ventilating fan or rotation cavity inner round wall, has set up LED lamp, utilizes the light of LED lamp to trap mosquito; Because LED lamp is installed on the draft direction of ventilating fan, when mosquito flies nearly LED lamp, the Quick air air-flow that ventilating fan forms blows mosquito to outdoor through over-rotation cavity from indoor.This mosquito recycling air-flow that first attracts is blown to outdoor mode, except in mosquito process, does not produce harmful gas, does not also produce abnormal sound, neither pollutes indoor environment, can not affect again indoor people's rest, not only health but also environmental protection.The LED lamp power consumption adopting is little, in playing the process of mosquito expelling, can't increase too many power consumption.In order to prevent that mosquito from entering indoor through alternate manner again, can be provided with at the exhaust outlet of ventilating fan electric shock net, make mosquito be discharged from outdoor in, be electrically shocked, subintrusion is indoor more effectively to prevent mosquito, because electric shock net is fixed on ventilating fan, be positioned at an outdoor side, the sound that electric shock produces can't affect the rest to indoor people, and the peculiar smell that electric shock produces is also outdoor.Because LED light fixture has special lighting effects, therefore, have additional LED lamp and make original dull ventilating fan, become an indoor exquisite decoration, in mosquito expelling, played again the effect of beautifying the environment.
Above-mentionedly only with embodiment, further illustrate technology contents of the present utility model; so that reader is easier to understand; but do not represent that mode of execution of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, is all subject to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. a ventilating fan that attracts mosquito, comprise shaped as frame housing, and be located at the blade seat in the middle of shaped as frame housing, on described blade seat, rotation is connected with electric machine main shaft, described electric machine main shaft is connected with rotation blade, described shaped as frame housing is also provided with for forming the rotation cavity of rotation blade revolution space, and described rotation cavity is communicated in inlet side and the air side of shaped as frame housing; Characterized by further comprising several LED lamps, LED lamp is located at shaped as frame housing, blade seat or rotation blade.
2. a kind of ventilating fan that attracts mosquito according to claim 1, is characterized in that described LED lamp is located at the rotation inner round wall of cavity and/or the cylindrical wall of blade seat; Also comprise the LED drive circuit connecting with LED lamp, the power input of described drive circuit is in parallel with the input end of motor.
3. a kind of ventilating fan that attracts mosquito according to claim 2, the inner round wall that it is characterized in that described rotation cavity to inlet side or air side be extended with air conducting tube portion, described LED lamp is located at the inner round wall of air conducting tube portion.
4. a kind of ventilating fan that attracts mosquito according to claim 1, characterized by further comprising the FPC plate for fixed L ED lamp, and described FPC plate is removable connection with shaped as frame housing, blade seat.
5. a kind of ventilating fan that attracts mosquito according to claim 2, is characterized in that the inner round wall of described rotation cavity is extended with air conducting tube portion to air side, and the exhaust outlet place of described air conducting tube portion is provided with electric shock net.
6. a kind of ventilating fan that attracts mosquito according to claim 1, is characterized in that the inlet side of described shaped as frame housing is provided with catch fan glazing bar, and described LED lamp is located on catch fan glazing bar.
7. a kind of ventilating fan that attracts mosquito according to claim 5, is characterized in that described rotation blade comprises the blade central block connecting with electric machine main shaft, and is located at the blade of blade central block periphery; Described LED lamp is located on blade, and described LED drive circuit is located in blade central block.
8. a kind of ventilating fan that attracts mosquito according to claim 1, is characterized in that described LED lamp is blue led lamp or purple LED lamp.
9. a kind of ventilating fan that attracts mosquito according to claim 2, is characterized in that the inner round wall of described rotation cavity is provided with transparent interior dome, and LED lamp is located at the inner side of transparent interior dome; The cylindrical wall of described blade seat is provided with transparent outer dome; LED lamp is located at the inner side of transparent outer dome.
10. a kind of ventilating fan that attracts mosquito according to claim 2, it is characterized in that described LED lamp is located on the excircle of blade seat, described rotation blade is integrally formed perspex part, comprises the rotary drum portion connecting with electric machine main shaft, and is located at the blade in rotary drum portion periphery; Described rotary drum portion is positioned at the cylindrical outside of blade seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449441.0U CN203441789U (en) | 2013-07-25 | 2013-07-25 | Exhaust fan for attracting mosquitoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449441.0U CN203441789U (en) | 2013-07-25 | 2013-07-25 | Exhaust fan for attracting mosquitoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441789U true CN203441789U (en) | 2014-02-19 |
Family
ID=50092848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449441.0U Expired - Fee Related CN203441789U (en) | 2013-07-25 | 2013-07-25 | Exhaust fan for attracting mosquitoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441789U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794750A (en) * | 2016-05-05 | 2016-07-27 | 林凯生 | Injurious insect trapping device |
| CN109253096A (en) * | 2018-09-04 | 2019-01-22 | 钱月珍 | Discharge formula deinsectization ventilation fan |
| GB2585830A (en) * | 2019-07-15 | 2021-01-27 | Foster Peter | Humane flying insect room extractor |
-
2013
- 2013-07-25 CN CN201320449441.0U patent/CN203441789U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794750A (en) * | 2016-05-05 | 2016-07-27 | 林凯生 | Injurious insect trapping device |
| CN109253096A (en) * | 2018-09-04 | 2019-01-22 | 钱月珍 | Discharge formula deinsectization ventilation fan |
| GB2585830A (en) * | 2019-07-15 | 2021-01-27 | Foster Peter | Humane flying insect room extractor |
| GB2585830B (en) * | 2019-07-15 | 2021-09-08 | Foster Peter | Humane flying insect room extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |