WO2021029831A2 - Twin headed fan with 360 degree oscillation - Google Patents
Twin headed fan with 360 degree oscillation Download PDFInfo
- Publication number
- WO2021029831A2 WO2021029831A2 PCT/TH2020/000021 TH2020000021W WO2021029831A2 WO 2021029831 A2 WO2021029831 A2 WO 2021029831A2 TH 2020000021 W TH2020000021 W TH 2020000021W WO 2021029831 A2 WO2021029831 A2 WO 2021029831A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fan
- base
- motor
- degree
- blade
- Prior art date
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Definitions
- floor fan consists of a single shaft motor and a set of fan blade which can perform 180 degree oscillation for the fan blade.
- the drawbacks are limited oscillation capability at 180 degree and insufficient use of electrical energy.
- twin fan is a structure of lower energy consumption twin fan and consists of first fan and second fan. Both fans are installed in opposite position to each other and only have one pivot point. The capability of this design is restricted from 360 degree movement which is horizonal oscillation. The disadvantage is that the vertical adjustment for the first and second fans is not possible because the motors’ shafts have a fixed position that limits the ability to adjust fan blades vertically.
- the idea of this invention is to create a twin headed fan with 360 degree oscillation.
- One of its special characteristics is a fan’s base which is connected to the first rotating shaft by the first gear. This is to support the first rotating shaft and allows it to rotate the fan’s base 360 degree.
- the connecting point will be the first pivot point.
- the connecting point between the first fan and the fan’s base will be the second pivot point which allows vertical movement of fan blade on the first fan.
- the connecting point between the second fan and the fan’s base will be the third pivot point which allows vertical movement of fan blade on the second fan.
- the first motor the second motor and the third motor will work simultaneously.
- the first motor the second motor and the third motor will operate at the same time to facilitate 360 degree oscillation and vertically adjusted fan blade for the twin headed fan.
- the fan’s base is connected to the first rotating shaft by the first gear. This will allow the first rotating shaft to rotate the fan’s base 360 degree.
- the connecting point will act as the first pivot point.
- the connecting point between the first fan and the fan’s base will act as the second pivot point which allows vertical movement of fan blade on the first fan.
- the connecting point between the second fan and the fan’s base will act as the third point which allows vertical movement of fan blade on the second fan.
- the first motor the second motor and the third motor will operate altogether.
- the first motor the second motor and the third motor will operate at the same time to make the twin headed fan capable of 360 degree oscillation and vertically adjustment of fan blade.
- the objective of this invention is to create a twin headed fan with 360 degree oscillation which is capable of 360 degree horizontal oscillation and vertical adjustment of fan blade.
- Figure 1 and Figure 2 illustrate the component of twin headed fan with 360 degree oscillation which consists of
- Body structure (10) acts as a structure for body
- Position 1 of the body structure (10) will be equipped with the first motor (11) which rotates the first rotating shaft (31) 360 degree in order to drive the fan’s base (30).
- the fan’s base (30) will be connected to the first rotating shaft (31) by the first gear (41) which rotates the fan’s base (30) 360 degree.
- the first fan (51) and the second fan (52) will be installed in opposite position in order to generate the wind.
- the fan’s blade of the first fan (51) will be powered by the second motor (12).
- the fan’s blade of the second fan (52) will be powered by the third motor (13).
- the connecting point of the fan’s base (30) will be connected to the first rotating shaft (31) by the first gear (41) to allow the first rotating shaft (31) to rotate the fan’s base (30) 360 degree.
- the connecting point will be the first pivot point (61).
- the connecting point between the first fan (51) and the fan’s base (30) will be the second pivot point (62) which allows vertical movement of the blade on the first fan (51).
- the connecting point between the second fan (52) and the fan’s base (30) will be the third pivot point (63) which allows vertical movement of the blade on the second fan (52).
- the first motor (11) the second motor (12) and the third motor (13) will operate simultaneously in order to facilitate 360 degree oscillation and vertical adjustment of fan’s blades.
- the fan’s base (30) will be connected to retractable legs (40) and supporting base (60) to function as a twin headed fan with 360 degree oscillation.
- Figure 2 illustrates the twin headed fan with 360 degree oscillation regarding this invention.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The twin headed fan with 360 degree oscillation has special characteristics as the fan's base (30) is connected to the first rotating shaft (31) by the first gear (41). This allows the first rotating shaft (31) to rotate the fan's base (30) 360 degree. The connecting point will act as the first pivot point (61). The connecting point between the first fan (51) and the fan's base (30) will act as the second pivot point (62) which enables vertical movement of fan blade on the first fan (51). The connecting point between the second fan (52) and the fan's base (30) will act as the third pivot point (63) which enables vertical movement of fan blade on the second fan (52). The first motor (11) the second motor (12) and the third motor (13) will operate simultaneously to enable 360 degree horizontal oscillation and fan's blade vertical adjustment functions of the twin headed fan.
Description
TWIN HEADED FAN WITH 360 DEGREE OSCILLATION
Branch of Science Associated with the Invention
Engineering regarding twin headed fan with 360 degree oscillation.
For conventional invention floor fan consists of a single shaft motor and a set of fan blade which can perform 180 degree oscillation for the fan blade. The drawbacks are limited oscillation capability at 180 degree and insufficient use of electrical energy.
Refer to petty patent request number 1103000484 structure of twin fan is a structure of lower energy consumption twin fan and consists of first fan and second fan. Both fans are installed in opposite position to each other and only have one pivot point. The capability of this design is restricted from 360 degree movement which is horizonal oscillation. The disadvantage is that the vertical adjustment for the first and second fans is not possible because the motors’ shafts have a fixed position that limits the ability to adjust fan blades vertically.
The idea of this invention is to create a twin headed fan with 360 degree oscillation. One of its special characteristics is a fan’s base which is connected to the first rotating shaft by the first gear. This is to support the first rotating shaft and allows it to rotate the fan’s base 360 degree. The connecting point will be the first pivot point. The connecting point between the first fan and the fan’s base will be the second pivot point which allows vertical movement of fan blade on the first fan. The connecting point between the second fan and the fan’s base will be the third pivot point which allows vertical movement of fan blade on the second fan. The first motor the second motor and the third motor will work simultaneously. The first motor the second motor and the third motor will operate at the same time to facilitate 360 degree oscillation and vertically adjusted fan blade for the twin headed fan.
Invention Characteristics and Objectives
Regarding special characteristics of twin headed fan with 360 degree oscillation the fan’s base is connected to the first rotating shaft by the first gear. This will allow the first
rotating shaft to rotate the fan’s base 360 degree. The connecting point will act as the first pivot point. The connecting point between the first fan and the fan’s base will act as the second pivot point which allows vertical movement of fan blade on the first fan. The connecting point between the second fan and the fan’s base will act as the third point which allows vertical movement of fan blade on the second fan. The first motor the second motor and the third motor will operate altogether. The first motor the second motor and the third motor will operate at the same time to make the twin headed fan capable of 360 degree oscillation and vertically adjustment of fan blade.
The objective of this invention is to create a twin headed fan with 360 degree oscillation which is capable of 360 degree horizontal oscillation and vertical adjustment of fan blade.
Full Disclosure of the Invention
Figure 1 and Figure 2 illustrate the component of twin headed fan with 360 degree oscillation which consists of
Body structure (10) acts as a structure for body
Position 1 of the body structure (10) will be equipped with the first motor (11) which rotates the first rotating shaft (31) 360 degree in order to drive the fan’s base (30).
The fan’s base (30) will be connected to the first rotating shaft (31) by the first gear (41) which rotates the fan’s base (30) 360 degree.
On the top of the fan’s base the first fan (51) and the second fan (52) will be installed in opposite position in order to generate the wind. The fan’s blade of the first fan (51) will be powered by the second motor (12). The fan’s blade of the second fan (52) will be powered by the third motor (13).
The connecting point of the fan’s base (30) will be connected to the first rotating shaft (31) by the first gear (41) to allow the first rotating shaft (31) to rotate the fan’s base (30) 360 degree. The connecting point will be the first pivot point (61).
The connecting point between the first fan (51) and the fan’s base (30) will be the
second pivot point (62) which allows vertical movement of the blade on the first fan (51). The connecting point between the second fan (52) and the fan’s base (30) will be the third pivot point (63) which allows vertical movement of the blade on the second fan (52).
The first motor (11) the second motor (12) and the third motor (13) will operate simultaneously in order to facilitate 360 degree oscillation and vertical adjustment of fan’s blades.
The fan’s base (30) will be connected to retractable legs (40) and supporting base (60) to function as a twin headed fan with 360 degree oscillation.
Brief Description of Drawing Figure 1 illustrates the components for twin headed fan with 360 degree oscillation regarding this invention.
Figure 2 illustrates the twin headed fan with 360 degree oscillation regarding this invention.
Best Invention Method As mentioned in the section of the complete disclosure of the invention.
Claims
1. The twin headed fan with 360 degree oscillation has characteristics as follows:
Body structure (10) acts as a structure for body
Position 1 of the body structure (10) will be equipped with the first motor (11) which rotates the first rotating shaft (31) 360 degree in order to drive the fan’s base (30).
The fan’s base (30) will be connected to the first rotating shaft (31) by the first gear (41) which rotates the fan’s base (30) 360 degree.
On the top of the fan’s base the first fan (51) and the second fan (52) will be installed in opposite position in order to generate the wind. The fan’s blade of the first fan (51) will be powered by the second motor (12). The fan’s blade of the second fan (52) will be powered by the third motor (13).
With the special characteristics of:
The fan’s base (30) will be connected to the first rotating shaft (31) by the first gear (41) to allow the first rotating shaft (31) to rotate the fan’s base (30) 360 degree. The connecting point will be the first pivot point (61).
The connecting point between the first fan (51) and the fan’s base (30) will be the second pivot point (62) which allows vertical movement of the blade on the first fan (51). The connecting point between the second fan (52) and the fan’s base (30) will be the third pivot point (63) which allows vertical movement of the blade on the second fan (52). The first motor (11) the second motor (12) and the third motor (13) will operate simultaneously to allow 360 degree oscillation and vertical adjustment of fan’s blades.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TH1903000920 | 2019-04-18 | ||
| TH1903000920 | 2019-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2021029831A2 true WO2021029831A2 (en) | 2021-02-18 |
| WO2021029831A3 WO2021029831A3 (en) | 2021-04-15 |
Family
ID=74571278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TH2020/000021 WO2021029831A2 (en) | 2019-04-18 | 2020-04-13 | Twin headed fan with 360 degree oscillation |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2021029831A2 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61215496A (en) * | 1985-03-22 | 1986-09-25 | Tokyo Tatsuno Co Ltd | Electric fan |
| CN200985896Y (en) * | 2006-08-16 | 2007-12-05 | 林敏华 | Double-ended electric fan |
| CN203189296U (en) * | 2012-12-27 | 2013-09-11 | 梁国英 | Fan capable of rotating by 360 degrees |
| CN103629131A (en) * | 2013-12-11 | 2014-03-12 | 张朝殿 | Double-head electric fan |
| CN104895814A (en) * | 2015-05-22 | 2015-09-09 | 上海市静安区第一中心小学 | Double-side electric fan |
| CN107143514A (en) * | 2017-07-07 | 2017-09-08 | 张天伟 | It is a kind of to follow the electric fan that position of human body is shaken the head automatically |
-
2020
- 2020-04-13 WO PCT/TH2020/000021 patent/WO2021029831A2/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021029831A3 (en) | 2021-04-15 |
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