CN101463827A - Electric fan with full wind direction - Google Patents
Electric fan with full wind direction Download PDFInfo
- Publication number
- CN101463827A CN101463827A CNA2009100137592A CN200910013759A CN101463827A CN 101463827 A CN101463827 A CN 101463827A CN A2009100137592 A CNA2009100137592 A CN A2009100137592A CN 200910013759 A CN200910013759 A CN 200910013759A CN 101463827 A CN101463827 A CN 101463827A
- Authority
- CN
- China
- Prior art keywords
- fan
- electric fan
- base
- support arm
- wind direction
- 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.)
- Pending
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an electric fan with all-around wind direction. A swivel bearing is arranged on a base of an electric fan, and a supporting arm is installed on the swivel bearing; a power cord of a fan head penetrates the center of the supporting arm, and is connected with an external power source by the mode of slip ring connection in the base, thereby preventing the power cord from being enwound; and a small fan is installed on one part of the fan head, which is deviated from the rotary axle center of the supporting arm, and a force moment is supplied for the rotation of the fan head. The electric fan with all-around wind direction of the invention can be arranged in the center of a space to provide people all around with fan wind, thereby achieving the purpose of 360-degree rotation of the fan head.
Description
Technical field
The present invention relates to electric fan, especially seat fan or desk fan.
Background technique
No matter present electric fan seat formula or desk-top, wind direction be all towards a direction, the function although band is shaken the head, maximum can only be waved in 120 ° angle, can not full blast to i.e. 360 ° rotation.
Summary of the invention
The invention provides a kind of electric fan with full wind direction of 360 ° of rotations, for reaching the purpose of 360 ° of rotations.Technological scheme of the present invention is, it comprises the base of electric fan, and support arm and fan head is characterized in that:
1, the base of electric fan is provided with swivel bearing, and support arm is installed on the swivel bearing free to rotate;
2, the power line of fan head passes in the heart from support arm, passes the back and is connected with extraneous power supply by the sliding ring type Placement in base, and power line is not twined;
3, at the position of departing from the support arm axis of rotation of fan head small fan is installed, for the rotation of fan head provides moment.
Electric fan with full wind direction of the present invention can be placed in the middle of certain space to around the crowd pectinid is provided, realized the purpose of fan 360 ° of rotations.
Description of drawings
Fig. 1 is the plan view of the embodiment of the invention.
Fig. 2 is embodiment's middle fan head power line sliding ring type Placement schematic representation.
Marginal data: 1-fans head; The 2-strut; The 3-base; The 4-swivel bearing; The 5-small fan; The 6-circumscripted power line; The last insulating trip of 7-; The 8-tongue piece; The 9-conductive hoop; The 10-insulating trip.
Embodiment
As shown in Figure 1, the present invention includes the base 3 of electric fan, support arm 2 and fan 1, the base 3 of electric fan is provided with swivel bearing 4, and support arm 2 is installed in to be realized on the swivel bearing 4 freely rotating; The power line of fan 1 passes in the heart from support arm 2, passes the back and passes through sliding ring type Placement (see figure 2) be connected with extraneous power supply base 3 in, and power line is not twined; The position of departing from support arm 2 axis of rotation at fan 1 is equipped with small fan 5, for fan 1 rotation provides moment.
The sliding ring type linkage structure as shown in Figure 2, it is the insulating trip 7 on that is connected in support arm 2 bottoms, last insulating trip 7 bottom surfaces are provided with two tongue pieces 8 that connect a fan power supply, be fixed with down insulating trip 10 on the base 3, following insulating trip 10 is provided with the conducting slip ring 9 with tongue piece 8 Elastic Contact, and conducting slip ring 9 connects with circumscripted power line 6.
Claims (2)
1, a kind of electric fan with full wind direction, it comprises the base of electric fan, support arm and fan head is characterized in that,
The base of electric fan is provided with swivel bearing, and support arm is installed on the swivel bearing;
The power line of fan head passes in the heart from support arm, passes the back and is connected with extraneous power supply by the sliding ring type Placement in base, and power line is not twined;
The position of departing from the support arm axis of rotation at the fan head is equipped with small fan, for the rotation of fan head provides moment.
2, electric fan with full wind direction as claimed in claim 1, it is characterized in that, described sliding ring type linkage structure is, a upward insulating trip (7) is connected in support arm (2) bottom, last insulating trip (7) bottom surface is provided with two tongue pieces (8) that connect a fan power supply, be fixed with down insulating trip (10) on the base (3), following insulating trip (10) is provided with the conducting slip ring (9) with tongue piece (8) Elastic Contact, and conducting slip ring (9) connects with circumscripted power line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100137592A CN101463827A (en) | 2009-01-09 | 2009-01-09 | Electric fan with full wind direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100137592A CN101463827A (en) | 2009-01-09 | 2009-01-09 | Electric fan with full wind direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101463827A true CN101463827A (en) | 2009-06-24 |
Family
ID=40804554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100137592A Pending CN101463827A (en) | 2009-01-09 | 2009-01-09 | Electric fan with full wind direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101463827A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876319A (en) * | 2010-06-21 | 2010-11-03 | 广东世联电器有限公司 | 360-degree rotating electric fan |
| CN101949639A (en) * | 2010-09-25 | 2011-01-19 | 刘忠杰 | Heating intelligent control system for electromagnetic fan of baking room |
| CN101975180A (en) * | 2010-10-19 | 2011-02-16 | 重庆大学 | Floor fan bracket with 360-degree adjustable horizontal corner |
| CN103615400A (en) * | 2013-12-09 | 2014-03-05 | 王宁 | Novel omnidirectional head-swinging electric fan |
| CN104454618A (en) * | 2013-09-16 | 2015-03-25 | 珠海格力电器股份有限公司 | Rotatable folding structure and electric fan |
| CN105275848A (en) * | 2015-12-07 | 2016-01-27 | 杜冬明 | Vertical type fan |
| CN106812715A (en) * | 2017-03-21 | 2017-06-09 | 莱克电气股份有限公司 | A kind of air-conditioning fan |
| CN109139522A (en) * | 2018-09-28 | 2019-01-04 | 唐飞鹏 | Electric fan can be stored |
| CN114810635A (en) * | 2019-05-08 | 2022-07-29 | 广东美的环境电器制造有限公司 | Fan with cooling device |
-
2009
- 2009-01-09 CN CNA2009100137592A patent/CN101463827A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876319A (en) * | 2010-06-21 | 2010-11-03 | 广东世联电器有限公司 | 360-degree rotating electric fan |
| CN101876319B (en) * | 2010-06-21 | 2012-06-27 | 广东世联电器有限公司 | 360-degree rotating electric fan |
| CN101949639A (en) * | 2010-09-25 | 2011-01-19 | 刘忠杰 | Heating intelligent control system for electromagnetic fan of baking room |
| CN101975180A (en) * | 2010-10-19 | 2011-02-16 | 重庆大学 | Floor fan bracket with 360-degree adjustable horizontal corner |
| CN101975180B (en) * | 2010-10-19 | 2013-01-02 | 重庆大学 | Floor fan bracket with 360-degree adjustable horizontal corner |
| CN104454618A (en) * | 2013-09-16 | 2015-03-25 | 珠海格力电器股份有限公司 | Rotatable folding structure and electric fan |
| CN103615400A (en) * | 2013-12-09 | 2014-03-05 | 王宁 | Novel omnidirectional head-swinging electric fan |
| CN105275848A (en) * | 2015-12-07 | 2016-01-27 | 杜冬明 | Vertical type fan |
| CN106812715A (en) * | 2017-03-21 | 2017-06-09 | 莱克电气股份有限公司 | A kind of air-conditioning fan |
| CN108678982A (en) * | 2017-03-21 | 2018-10-19 | 莱克电气股份有限公司 | A kind of air-conditioning fan |
| CN109139522A (en) * | 2018-09-28 | 2019-01-04 | 唐飞鹏 | Electric fan can be stored |
| CN114810635A (en) * | 2019-05-08 | 2022-07-29 | 广东美的环境电器制造有限公司 | Fan with cooling device |
| CN114810635B (en) * | 2019-05-08 | 2024-02-20 | 广东美的环境电器制造有限公司 | Fan with fan body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101463827A (en) | Electric fan with full wind direction | |
| US8338976B2 (en) | Magnetically-levitated wind turbine | |
| CN209360195U (en) | A kind of planar design three-dimensional model displaying device | |
| MX2014014312A (en) | Solar tracker including an azimuth rotation mechanism. | |
| CN205841279U (en) | A kind of bladeless fan | |
| CN202383560U (en) | Detachable fitting for tablet computer | |
| CN201339597Y (en) | Electric fan with full wind direction | |
| CN204205229U (en) | Rotary multifunctional socket | |
| CN206754896U (en) | A kind of multifunction folding desk lamp | |
| CN207333253U (en) | A kind of hand-held fan with multifunctional base | |
| CN201113157Y (en) | Rotating plug | |
| CN106534420A (en) | Telephone set | |
| CN203129517U (en) | Anti-static floor bracket used for computer room | |
| CN205507697U (en) | Calculate key dish with dustproof function | |
| CN204005067U (en) | Rotatable computer bracket | |
| CN200973282Y (en) | Rotary flowerpot | |
| CN102281342A (en) | Wear-resistant mobile phone | |
| CN201488052U (en) | Concave disk type electromagnetic oven | |
| CN201256725Y (en) | Rotary dinner desk with electromagnetic oven | |
| CN207112282U (en) | A kind of LCDs firm banking | |
| CN201181381Y (en) | Co-rotational lamp holder of high speed camera shooting tripod head | |
| CN103634433A (en) | Sustainable mobile phone shell | |
| CN202852583U (en) | Novel desk lamp | |
| CN203040223U (en) | Connecting rod fixing installation seat for thrashing machine | |
| CN206115339U (en) | Display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |