CN205349814U - Utilize gravity vehicle actuated control's fan - Google Patents
Utilize gravity vehicle actuated control's fan Download PDFInfo
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- CN205349814U CN205349814U CN201521113102.0U CN201521113102U CN205349814U CN 205349814 U CN205349814 U CN 205349814U CN 201521113102 U CN201521113102 U CN 201521113102U CN 205349814 U CN205349814 U CN 205349814U
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- fan
- gravity sensing
- motor
- electro
- control circuit
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Abstract
The utility model relates to an utilize gravity vehicle actuated control's fan, including the casing, install fan blade and electric motor in the casing to and control circuit, electric motor drive fan blade is rotatory, and control circuit controls electric motor's work, control circuit includes that the gravity -feed tank answers module and master control circuit, and the gravity -feed tank answers the module to be used for responding to the spatial position state change of casing, and master control circuit is used for according to the spatial position state change control electric motor's of casing switch or electric motor's rotational speed. Through the difference place the spatial position state change, realize switch and the big or small switching control of wind -force to the electric fan, switch or switching wind -force are more convenient, also increase the interest of fan.
Description
Technical field
This utility model relates to a kind of fan, is specifically related to a kind of fan utilizing gravity sensing to control.
Background technology
Existing electric fan, mostly be adopt key switch be controlled, and regulates and closes set difference wind-force size, especially the little electric fan of desktop type, owing to volume is little, it is impossible to too much arranges button, therefore can lack the setting of different wind-force size, and switching get up convenient not.
Utility model content
The purpose of this utility model is to provide a kind of fan utilizing gravity sensing to control, and switchs electric fan by gravity sensing and regulates the wind-force size of fan, switchs or switch convenient, also increasing the interest of fan.
This utility model is to be realized by following technical scheme.
A kind of fan utilizing gravity sensing to control, it is characterised in that include housing, is arranged on the fan blade in housing and electro-motor and control circuit；Electrical motor driven fan blade rotates, and control circuit controls the work of electro-motor；Described control circuit includes gravity sensing module and governor circuit, and gravity sensing module is for sensing the locus state change of housing, and governor circuit controls the switch of electro-motor or the rotating speed of electro-motor for the locus state change according to housing.
Techniques discussed above scheme, in one embodiment, described housing is at least provided with a startup plane corresponding with electro-motor unlatching.
Techniques discussed above scheme, in one embodiment, described housing is at least provided with a stopping plane corresponding with electro-motor closedown.
Techniques discussed above scheme, in one embodiment, described housing is additionally provided with several gear plane corresponding with electro-motor rotating speed.
Techniques discussed above scheme, in one embodiment, described housing is the tube structure of regular polygon, and the limit number of regular polygon is three to six limits.
Techniques discussed above scheme, in one embodiment, described housing is tube structure, for a kind of shape in pyramid, prismatic table shape, cylinder, cone or truncated cone-shaped.
Techniques discussed above scheme, in one embodiment, described gravity sensing module is gravity sensor or gyroscope.Carrying out inductive spacing change in location by gyroscope (angular-rate sensor), reach the control to fan, its advantage is that volume is little, and sensitivity is higher, and shortcoming is high expensive, and standby current is bigger than normal.Another kind is to adopt shaking sensor, and the space angle change of generation is rocked and overturn in sensing, reaches the control to fan, and advantage is simple and reliable, and cost is low, but its shortcoming is the change in location needing to use multiple shaking sensor to sense different directions.
The technical solution of the utility model, it is possible to by adjusting the sensitivity rocking angle sensing, allow the use of people reach optimum experience and the impact that during fan work, sensor is brought by the vibrations of motor；By different placement space location status changes, it is achieved switch and the wind-force size switching control to electric fan；Switch or switching wind-force are convenient, also increase the interest of fan.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fan in embodiment.
Fig. 2 is another structural representation of the fan in Fig. 1.
Fig. 3 is the circuit structure theory diagram of the fan in embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the fan in the present embodiment includes the housing 1 of a regular hexagon tube structure, inside control circuit 4, fan blade 2 and electro-motor 3 are arranged on housing；The fan blade of electrical motor driven fan rotates, and control circuit controls the work of electro-motor；Control circuit is connected with also power interface with fan, external power supply power, and another fan can also use battery to be powered.
Control circuit includes gravity sensing module and governor circuit 402, the gravity sensing module of the present embodiment adopts gyroscope 401, gyroscope is for sensing the locus state change of housing, and transmitting information to governor circuit, governor circuit controls the switch of electro-motor or the rotating speed of electro-motor according to the locus state change of housing.
The housing of regular hexagon tube structure has six faces, it is denoted as Z and A-E, to Z as stop surface, A-E is startup face, and specifically different electro-motor rotating speeds, A-E is equivalent to five different gears of fan, connecting external power source by power interface 101, power to control circuit 4, gyroscope sensed position changes, to governor circuit information, governor circuit controls the electronic electro-motor rotating speed to correspondence.Working as roll-shell, be switched to A and start position, face, gyroscope senses position A, switches to wind-force size corresponding for position A；When fan is placed into position B, gyroscope senses position B, switches to wind-force size corresponding for position B；When fan is placed into position C, by that analogy, gyroscope senses corresponding states, switches to the wind-force size of correspondence；During position, Z stop surface, when wind-force is sized to zero, represent fan shutdown halted state.
Claims (7)
1. the fan utilizing gravity sensing to control, it is characterised in that include housing, is arranged on the fan blade in housing and electro-motor and control circuit；Electrical motor driven fan blade rotates, and control circuit controls the work of electro-motor；
Described control circuit includes gravity sensing module and governor circuit, and gravity sensing module is for sensing the locus state change of housing, and governor circuit controls the switch of electro-motor or the rotating speed of electro-motor for the locus state change according to housing.
2. the fan utilizing gravity sensing to control according to claim 1, it is characterised in that described housing is at least provided with a startup plane corresponding with electro-motor unlatching.
3. the fan utilizing gravity sensing to control according to claim 2, it is characterised in that described housing is at least provided with a stopping plane corresponding with electro-motor closedown.
4. the fan utilizing gravity sensing to control according to claim 2, it is characterised in that described housing is additionally provided with several gear plane corresponding with electro-motor rotating speed.
5. the fan utilizing gravity sensing to control according to claim 2, it is characterised in that described housing is the tube structure of regular polygon, the limit number of regular polygon is three to six limits.
6. the fan utilizing gravity sensing to control according to claim 2, it is characterised in that described housing is tube structure, for a kind of shape in pyramid, prismatic table shape, cylinder, cone or truncated cone-shaped.
7. the fan utilizing gravity sensing to control according to claim 1 and 2, it is characterised in that described gravity sensing module is the one that gravity sensor, gyroscope or vibrations turn in sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113102.0U CN205349814U (en) | 2015-12-29 | 2015-12-29 | Utilize gravity vehicle actuated control's fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113102.0U CN205349814U (en) | 2015-12-29 | 2015-12-29 | Utilize gravity vehicle actuated control's fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349814U true CN205349814U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113102.0U Active CN205349814U (en) | 2015-12-29 | 2015-12-29 | Utilize gravity vehicle actuated control's fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349814U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915330A (en) * | 2019-03-14 | 2019-06-21 | 埃斯倍风电科技(青岛)有限公司 | A method of axial fan hub revolving speed is measured using gravity accelerometer |
| CN110425160A (en) * | 2019-07-24 | 2019-11-08 | 奇鋐科技股份有限公司 | Has the fan of sensing direction |
| TWI741324B (en) * | 2019-07-24 | 2021-10-01 | 奇鋐科技股份有限公司 | Fan having orientation sensing |
| US11448226B2 (en) * | 2019-08-05 | 2022-09-20 | Asia Vital Components Co., Ltd. | Fan having rotation sensing |
-
2015
- 2015-12-29 CN CN201521113102.0U patent/CN205349814U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915330A (en) * | 2019-03-14 | 2019-06-21 | 埃斯倍风电科技(青岛)有限公司 | A method of axial fan hub revolving speed is measured using gravity accelerometer |
| CN110425160A (en) * | 2019-07-24 | 2019-11-08 | 奇鋐科技股份有限公司 | Has the fan of sensing direction |
| TWI741324B (en) * | 2019-07-24 | 2021-10-01 | 奇鋐科技股份有限公司 | Fan having orientation sensing |
| US11448226B2 (en) * | 2019-08-05 | 2022-09-20 | Asia Vital Components Co., Ltd. | Fan having rotation sensing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |