CN201884312U - Flying fan - Google Patents
Flying fan Download PDFInfo
- Publication number
- CN201884312U CN201884312U CN2011200022233U CN201120002223U CN201884312U CN 201884312 U CN201884312 U CN 201884312U CN 2011200022233 U CN2011200022233 U CN 2011200022233U CN 201120002223 U CN201120002223 U CN 201120002223U CN 201884312 U CN201884312 U CN 201884312U
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- CN
- China
- Prior art keywords
- blade
- fan
- blades
- motor housing
- takes
- 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
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Abstract
A flying fan comprises a plurality of blades and a motor casing wrapping a motor, wherein a bracket for installing the blades is arranged on the motor casing; and the bracket is rotatably connected with the root part of each blade. As the bracket on the motor casing is rotatably connected with the root part of each blade, when the flying fan does not work, the blades droop automatically under the action of gravity; and when the flying fan is electrified to work, the motor casing drives the blades to rotate through the bracket, the blades swing and open up around the bracket under the action of centrifugal force, therefore, a blowing function of a ceiling fan is achieved. The states of the blades are changeable along with the work state and the non-work state of the flying fan, and the higher the rotation speed is, the bigger the opening angles of the blades are, therefore, the flying fan has attractive appearance and can play a very good decoration role; in addition, when a user assembles, transports and cleans the flying fan, only the blades need to be disassembled; and during the non-use state and transportation process, the flying fan does not occupy too big space, therefore, the flying fan is convenient to assemble, transport and store.
Description
[technical field]
The utility model relates to a kind of ceiling fan.
[background technique]
The ceiling fan that touches in the daily life mainly includes motor and some blades are formed, and wherein blade installation is on motor housing, and when energising work, the rotor of motor drives shell and blade rotates together.The current ceiling fan that we are seen during in working order with off working state its whole blades all be in deployed condition all the time, this not only is not easy to daily maintenance, installation and cleaning, and its thousand times same states can not play excellent decoration and aesthetic, more and more can not satisfy people's visual demand.
[model utility content]
The purpose of this utility model is to be to overcome the deficiencies in the prior art, provides a kind of and has assembled and transport conveniently, the fan that takes off handsome in appearance, that decorative effect is good.
In order to solve the technical problem of above-mentioned existence, the utility model is taked following technical proposals:
A kind of fan that takes off, the motor housing that it includes several blades and is wrapped in motor is provided with the support that is used for installing blade on motor housing, and the root of described support and each blade is rotationally connected.
In improvement project, on described support, be provided with the semi-girder that is exposed to motor housing and is rotationally connected with root of blade to the above-mentioned fan that takes off.
In improvement project, be respectively equipped with the positive stop lug boss that is used for the limit blade folding or launches maximum angle between the rotation end face of described semi-girder and root of blade to the above-mentioned fan that takes off.
In the improvement project to the above-mentioned fan that takes off, described support is made up of some curved support unit of crowding around into annulus on motor housing, and the arc two ends of described curved support unit are respectively equipped with corresponding Ka Tai and groove.
In the improvement project to the above-mentioned fan that takes off, described blade includes primary blades and the blade contiguous block of fixedlying connected with the primary blades root, and blade contiguous block and semi-girder are rotationally connected, and the positive stop lug boss of this blade is positioned on this blade contiguous block.
In improvement project to the above-mentioned fan that takes off, the following lamp panel that is used for fixing king light is housed below described motor housing, described lamp panel is down fixedlyed connected with the motor stator main shaft; Outside this king light, be provided with the king light cover on the lamp panel under being installed to.
In improvement project to the above-mentioned fan that takes off, on described motor housing, be equipped be used for fixing auxilliary lamp on lamp panel, the described lamp panel of going up is fixedlyed connected with the motor stator main shaft; Outside this auxilliary lamp, be provided with the auxilliary lampshade that is installed on the lamp panel.
Compared with prior art, of the present utility model have a following advantage: because support and root of blade on the motor housing are rotationally connected, fan take off like this when not working, blade is sagging automatically under action of gravity, when taking off the work of fan pass electricity, when motor housing rotates by the supporting band moving vane, under centrifugal action, blade launches around the support swing, thereby plays the blowing effect of ceiling fan, and the utility model is when work and off working state as can be seen, the state of blade changes, and the start point of the big more blade of rotating speed is big more, so its is handsome in appearance, can play the excellent decoration effect; In addition, user assembling, when transporting and cleaning as long as the dismounting blade, at non-working condition with transport in the process and can not take too big space, so assembling of the present utility model, transport and collect convenience.
Below in conjunction with the drawings and specific embodiments the utility model is further specified:
[description of drawings]
Fig. 1 is the utility model embodiment's a stereogram (when off working state);
Fig. 2 is the utility model embodiment's a stereogram (time) in working order;
Fig. 3 is the utility model embodiment's an assembling schematic representation (is example with the individual blade);
Fig. 4 is the utility model embodiment's a structural representation (is example with the individual blade);
Fig. 5 is the utility model embodiment's the blade rack and the scheme of installation of motor housing;
Fig. 6 is the utility model embodiment's blade rack and a motor housing stereogram (when off working state);
Fig. 7 is the utility model embodiment's blade rack and the scheme of installation between the blade contiguous block;
Fig. 8 is the utility model embodiment's blade contiguous block and the scheme of installation between the primary blades.
[embodiment]
The utility model is a kind of fan that takes off, shown in Fig. 1-4, include several blades 1 and the motor housing 2 that is wrapped in motor, on motor housing 2, be provided with the support 3 that is used for installing blade, described support 3 is rotationally connected with the root of each blade, fan take off like this when not working, and blade is sagging automatically under action of gravity, as shown in Figure 1; When taking off the work of fan pass electricity, when motor housing rotated by the supporting band moving vane, under centre of force effect, blade launched around the support swing, thereby played the blowing effect of ceiling fan.Ceiling fan has 1 ~ 4 grade of four gear under normal conditions, like this when the fan rotating speed that takes off is fast more, the angle of mounted blade is big more, the utility model is when work and off working state as can be seen, the state of blade changes, and the start point of the fast more blade of rotating speed is big more, so its is handsome in appearance, can play the excellent decoration effect; In addition, user assembling, when transporting and cleaning as long as the dismounting blade, at non-working condition with transport in the process and can not take too big space, so assembling of the present utility model, transport and collect convenience.
In the present embodiment, on described support 3, be provided with the semi-girder 31 that is exposed to motor housing and is rotationally connected with root of blade.Ceiling fan its mounted blade angle when work can not surpass on the horizontal plane of rotatingshaft, otherwise do not have the blowing effect, so between the rotation end face of described semi-girder 31 and root of blade, be respectively equipped with the positive stop lug boss 32,11 that is used for the limit blade folding or launches maximum angle, in the present embodiment, the maximum start point of blade is 90 degree, plumbness during promptly from inoperative during to maximum (top) speed near level, as shown in Figure 1, 2, the angle of the positive stop lug boss 32 of semi-girder 31 is 90 degree, and the angle of the positive stop lug boss of root of blade is 180 degree.
In the present embodiment, shown in Fig. 5-7, described support 3 is made up of some curved support unit 33 of crowding around into annulus on motor housing, the arc two ends of described curved support unit 33 are respectively equipped with corresponding card platform 331 and groove 332, so both be convenient to the production of support, and when mounted, the card platform 331 and the groove 332 of adjacent arc carrier unit 33 just can dock, make the installation of support more firm, also more attractive in appearance in profile.Certainly, support 3 also can be that a monoblock is circular, and all the semi-girder of blade is distributed on its outer circumferential walls.
Shown in Fig. 3,5,7, described blade 1 includes primary blades 12 and the blade contiguous block 13 of fixedlying connected with the primary blades root, and blade contiguous block 13 and semi-girder 31 are rotationally connected, and the positive stop lug boss 11 on this blade 1 is positioned on this blade contiguous block 13.
In the present embodiment, shown in Fig. 2-4, the following lamp panel 5 that is used for fixing king light 4 is housed below described motor housing 2, described lamp panel 5 is down fixedlyed connected with the motor stator main shaft; Be provided with the king light cover 6 on the lamp panel 5 under being installed to outside this king light 4, blade and king light seem to resemble flower and distinguish and spend core, and the fan that takes off so both can play the effect of ceiling fan, can play the effect of fancy lamp again, and blade is transparent material normally.In addition, can also on described motor housing 2, load onto be used for fixing auxilliary lamp 7 on lamp panel 8, the described lamp panel 8 of going up is fixedlyed connected with the motor stator main shaft; Outside this auxilliary lamp 7, be provided with the auxilliary lampshade 9 that is installed on the lamp panel 8.
Claims (7)
1. fan that takes off is characterized in that: include several blades and be wrapped in the motor housing of motor, be provided with the support that is used for installing blade on motor housing, the root of described support and each blade is rotationally connected.
2. the fan that takes off according to claim 1 is characterized in that: be provided with the semi-girder that is exposed to motor housing and is rotationally connected with root of blade on described support.
3. the fan that takes off according to claim 2 is characterized in that: be respectively equipped with the positive stop lug boss that is used for the limit blade folding or launches maximum angle between the rotation end face of described semi-girder and root of blade.
4. according to claim 1 or the 2 or 3 described fans that take off, it is characterized in that: described support is made up of some curved support unit of crowding around into annulus on motor housing, and the arc two ends of described curved support unit are respectively equipped with corresponding Ka Tai and groove.
5. the fan that takes off according to claim 4 is characterized in that: described blade includes primary blades and the blade contiguous block of fixedlying connected with the primary blades root, and blade contiguous block and semi-girder are rotationally connected, and the positive stop lug boss of this blade is positioned on this blade contiguous block.
6. the fan that takes off according to claim 5 is characterized in that: the following lamp panel that is used for fixing king light is housed below described motor housing, and described lamp panel is down fixedlyed connected with the motor stator main shaft; Outside this king light, be provided with the king light cover on the lamp panel under being installed to.
7. the fan that takes off according to claim 6 is characterized in that: on described motor housing, be equipped be used for fixing auxilliary lamp on lamp panel, the described lamp panel of going up is fixedlyed connected with the motor stator main shaft; Outside this auxilliary lamp, be provided with the auxilliary lampshade that is installed on the lamp panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200022233U CN201884312U (en) | 2011-01-06 | 2011-01-06 | Flying fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200022233U CN201884312U (en) | 2011-01-06 | 2011-01-06 | Flying fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884312U true CN201884312U (en) | 2011-06-29 |
Family
ID=44181850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200022233U Expired - Fee Related CN201884312U (en) | 2011-01-06 | 2011-01-06 | Flying fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884312U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438399A (en) * | 2016-08-23 | 2017-02-22 | 关朋伟 | Novel take-off fan |
| CN108799153A (en) * | 2018-04-30 | 2018-11-13 | 中山市精镀机电设备有限公司 | A kind of fan lamp |
| CN112567108A (en) * | 2018-08-03 | 2021-03-26 | 通用电气公司 | Additive manufactured hinge assembly |
| CN113187745A (en) * | 2020-01-14 | 2021-07-30 | 广东美的环境电器制造有限公司 | Air supply device |
-
2011
- 2011-01-06 CN CN2011200022233U patent/CN201884312U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438399A (en) * | 2016-08-23 | 2017-02-22 | 关朋伟 | Novel take-off fan |
| CN108799153A (en) * | 2018-04-30 | 2018-11-13 | 中山市精镀机电设备有限公司 | A kind of fan lamp |
| CN112567108A (en) * | 2018-08-03 | 2021-03-26 | 通用电气公司 | Additive manufactured hinge assembly |
| CN113187745A (en) * | 2020-01-14 | 2021-07-30 | 广东美的环境电器制造有限公司 | Air supply device |
| CN113187745B (en) * | 2020-01-14 | 2024-03-08 | 广东美的环境电器制造有限公司 | Air supply device |
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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: 20110629 Termination date: 20200106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |