CN104061181A - Ceiling type oscillating electric fan guiding structure capable of automatically adjusting angles - Google Patents
Ceiling type oscillating electric fan guiding structure capable of automatically adjusting angles Download PDFInfo
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- CN104061181A CN104061181A CN201410257885.3A CN201410257885A CN104061181A CN 104061181 A CN104061181 A CN 104061181A CN 201410257885 A CN201410257885 A CN 201410257885A CN 104061181 A CN104061181 A CN 104061181A
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Abstract
The invention relates to an electric fan structure in the field of daily articles, in particular to a ceiling type oscillating electric fan guiding structure capable of automatically adjusting angles, which solves the problem of an existing electric fan structure that all wind directions cannot be sent to upper bunk areas or an expected arriving area in a dormitory in a school. The invention has the technical scheme that the ceiling type oscillating electric fan guiding structure capable of automatically adjusting the angles mainly comprises a bearing connecting piece, a fixed frame and a rotary airflow guiding blade fan, wherein the fixed frame is arranged on a lower cover of a common ceiling type oscillating electric fan through the bearing connecting piece, and the rotary airflow guiding blade fan is connected with two ends of the fixed frame through shafts at two sides of the rotary airflow guiding blade fan. The ceiling type oscillating electric fan guiding structure disclosed by the invention has universality and can be installed on the basis that an original electric fan structure is not damaged, the unified adjustment on the angles of airflow guiding blades relative to the fixed frame can be realized just by adjusting the position of an angle adjusting handle on the rotary airflow guiding blade fan in an angle adjusting groove on the fixed frame, and the selection in different air supplying areas can be carried out.
Description
Technical field
The invention belongs to articles for daily use field, relate to a kind of electric oscillatory fans air-flow guide mechanism, particularly a kind of top suction type electric oscillatory fans air-flow guide mechanism of automatic adjusting angle.
Background technique
At present, the dormitory of most of school of China all adopts the general layout of two-berth, and some is that lower berth, upper berth is lodging bed; Some is that lower berth is study table and wardrobe, and upper berth is lodging bed.
1, Fig. 1 is the top suction type electric oscillatory fans that is generally arranged on dormitory, and the wind himself producing forms cylindrical region, and because it has low-angle oscillating function, the wind producing after opening is the region of an intimate circular cone.Although the panning angle size of this kind of electric fan can be carried out minute angle adjustment, due to the restriction of electric fan self machinery and installing space, even if reach maximum panning angle and also substantially cannot arrive the region, upper berth of dormitory.
2, Fig. 2 is existing a kind of desk-top non-electric oscillatory fans structure on the market.This fan is installed the radial small leaf of a lot of distorted shapes on fan housing, and under wind-drive that fan produces, small leaf 360 is spent High Rotation Speed, thereby wind radial diffusion is arrived to larger region, has also reached the softer effect of wind speed simultaneously.But this existing fan housing is that limited air quantity is diffused into larger area of space, and also nondirectional blows to certain direction, so the current density of unit space reduces, air quantity reduces, although region becomes greatly, still can not solve the problem that region, upper berth is calm or wind is little of colleges and universities' dormitory.
Summary of the invention
What exist for widely used top suction type electric fan in dormitory cannot deliver to wind direction the problem of wishing the appointed area arriving, although wind-engaging region is expanded for the radial blade of existing fan structure application distortion on the market simultaneously, wind speed is softer, but still exist distinguished and admirable density to reduce, the problem of degradation under cooling feeling, design a kind of top suction type electric oscillatory fans guide mechanism of automatic adjusting angle, its mechanism can concentrate wind direction, and deliver to wish arrive appointed area, efficiently solve top suction type electric fan that dormitory generally adopts and on the market existing electric fan whole wind directions cannot be delivered to the problem in region, upper berth, and take full advantage of the energy, reduce the waste of resource.
The technical problem that the present invention solves is: design a kind of top suction type electric oscillatory fans guide mechanism of automatic adjusting angle, all wind directions are delivered to the region, upper berth of dormitory, the selection in the region of can blowing simultaneously.Efficiently solve top suction type electric fan that dormitory generally adopts and on the market existing electric fan whole wind directions cannot be delivered to region, upper berth, even wish the problem of the appointed area arriving, and take full advantage of the energy, reduced the waste of resource.
Technological scheme of the present invention is: mainly comprise bearing connection 2, fixing frame 4 and rotation water conservancy diversion leaf fan 3; Fixing frame 4 connects 2 by bearing and is arranged in common top suction type electric oscillatory fans lower cover 1, fixing frame 4 place planes and common top suction type electric oscillatory fans lower cover 1 place plane are parallel to each other, and rotation water conservancy diversion leaf fan 3 is fixedly connected with the two ends of fixing frame 4 by the axle on its both sides.
Further technological scheme of the present invention is: fixing frame 4 is semi-circle support, has an angular adjustment notch 7 in the centre of semi-circle end, is fixing frame front end 13 without one end of semi-circle, and the one end that has semi-circle is fixing frame rear end 12; The shape of fixing frame 4 semi-circlees has determined that the front end and back end of fixing frame 4 exists certain weight difference.
Further technological scheme of the present invention is: rotation water conservancy diversion leaf fan 3 mainly comprises blade rack 8, guide vane 5 and angular adjustment handle 6; In the region forming at blade rack 8 inwalls, have multiple guide vanes that are parallel to each other 5, and guide vane 5 is fixedly mounted on blade rack 8; Between the normal orientation of blade rack 8 place planes and the blade of guide vane 5, have certain angle, angular range is that 5 degree are to 30 degree; Taking blade rack 8 place planes as benchmark, guide vane 5 is upper half part of guide vane 5 near common top suction type electric oscillatory fans lower cover 1, away from common top suction type electric oscillatory fans lower cover 1 is lower half portion of guide vane 5, upper half part deflection fixing frame rear end 12, lower half portion deflection fixing frame front end 13; On the outer wall of blade rack 8, an angular adjustment handle 6 is extended in deflection fixing frame rear end 12, and angular adjustment handle 6 is arranged in angular adjustment notch 7; Fixing frame rear end 12 is positioned under rotation water conservancy diversion leaf fan 3, the angle forming between fixing frame 4 place planes and blade rack 8 place planes is for just, fixing frame rear end 12 is positioned on rotation water conservancy diversion leaf fan 3, and the angle forming between fixing frame 4 place planes and blade rack 8 place planes is for negative.
Further technological scheme of the present invention is: the present invention has versatility, can on the basis of not destroying original fan structure, carry out fitting operation; Simultaneously can be according to actual conditions, only need the angular adjustment handle 6 that rotates water conservancy diversion leaf fan upper 3 by adjustment to adjust the position in notch 7 at fixing frame 4 upper angles, can realize the unified angle of guide vane 5 with respect to fixing frame 4 of adjusting, carry out the selection in different air-supplies region.
Invention effect
Technique effect of the present invention is: the top suction type electric oscillatory fans guide mechanism that designs a kind of automatic adjusting angle, the Action of Gravity Field that utilizes the fixing frame rear and front end weight difference of guide mechanism to form, independently order about guide mechanism and carry out synchronous rotation with electric fan oscillating rotation, the water conservancy diversion angle of guide mechanism is added and maximum state in angle with revolving angle of electric fan all the time, thereby all wind directions can be delivered to the region, upper berth of dormitory; Adjust handle by adjusting angle, the selection in the region of can blowing.Efficiently solve top suction type electric fan that dormitory generally adopts and on the market existing electric fan whole wind directions cannot be delivered to the problem in region, upper berth, and take full advantage of the energy, reduced the waste of resource.
Brief description of the drawings
Fig. 1 is dormitory's existing top suction type electric oscillatory fans air-supply area schematic
Fig. 2 is existing desk-top non-electric oscillatory fans air-supply area schematic on the market
Fig. 3 is the present invention's area schematic of blowing
Fig. 4 is the top suction type electric oscillatory fans guide mechanism structural drawing of the automatic adjusting angle of the present invention
Fig. 5 is fixed rack structure figure of the present invention
Fig. 6 is that the present invention rotates water conservancy diversion leaf fan structure figure
Fig. 7 the present invention delivers to wind direction region, the upper berth axonometric drawing of dormitory
Fig. 8 the present invention delivers to wind direction region, the lower berth axonometric drawing of dormitory
Fig. 9 is guide vane water conservancy diversion angle and the superimposed schematic diagram of electric fan new line angle in the present embodiment
Figure 10 is the upper berth regional perspective schematic diagram that in the present embodiment, the present invention delivers to wind direction in dormitory
Figure 11 is the lower berth regional perspective schematic diagram that in the present embodiment, the present invention delivers to wind direction in dormitory
The common top suction type electric oscillatory fans of description of reference numerals: 1-lower cover; 2-bearing connects; 3-rotation water conservancy diversion leaf fan; 4-fixing frame; 5-guide vane; 6-angular adjustment handle; 7-angular adjustment notch; 8-blade rack; The axle that 9-is connected with fixing frame; 10-fans with rotation water conservancy diversion leaf the hole being connected; 11-link press span; 12-fixing frame rear end; 13-fixing frame front end; The swing angle 30 of 14-electric fan own is spent; 15-spends the relative lower cover of the guide vane drift angle 0 in region, wind direction lower berth; 16-delivers to distinguished and admirable final synthetic drift angle 30, region, lower berth by wind direction and spends; The relative lower cover of the guide vane drift angle 30 that wind direction is delivered to region, upper berth by 17-is spent; 18-delivers to distinguished and admirable final synthetic drift angle 60, region, upper berth by wind direction and spends; 19-rotates water conservancy diversion leaf fan when wind direction is delivered to region, upper berth be+15 degree with respect to fixing frame angle; 20-rotates water conservancy diversion leaf fan when wind direction is delivered to region, lower berth be-15 degree with respect to fixing frame angle.
Embodiment
Below in conjunction with concrete embodiment, technical solution of the present invention is further illustrated.
1. referring to Fig. 4-Fig. 6, the present invention has designed a kind of top suction type electric oscillatory fans guide mechanism of automatic adjusting angle, mainly comprises bearing connection 2, fixing frame 4 and rotation water conservancy diversion leaf fan 3; Fixing frame 4 connects 2 by bearing and is arranged in common top suction type electric oscillatory fans lower cover 1, and rotation water conservancy diversion leaf fan 3 is connected with the two ends of fixing frame 4 by the axle on its both sides.
2. the oscillating function in the time opening due to common top suction type electric oscillatory fans with self, has a certain degree common top suction type electric oscillatory fans lower cover 1 and horizontal plane, is made as 30 degree in this example; Fixing frame 4 by bearing connect 2 and common top suction type electric oscillatory fans lower cover 1 be connected and fixed, fixing frame 4 place planes and common top suction type electric oscillatory fans lower cover 1 place plane parallel, so there are the angles of 30 degree in fixing frame 4 place planes and horizontal plane.”
3. referring to Fig. 7-Figure 11, between the normal orientation of blade rack 8 place planes and the blade of guide vane 5, there is certain angle, here be made as 15 degree, because having specified in the present invention the positive and negative of angle between rotation water conservancy diversion leaf fan 3 and fixing frame 4, by adjusting angle handle 6, can adjust rotation water conservancy diversion leaf fan 3 is that-15 degree are to+15 degree with fixing frame 4 angular ranges, two angles are added, making guide vane 5 with respect to fixing frame 4 normal orientation, is 0 to 30 degree with respect to the angle adjustment range of common top suction type electric oscillatory fans lower cover 1 normal orientation.
4. referring to Fig. 7-Figure 11, fixing frame 4 is connected 2 with rotation water conservancy diversion leaf fan 3 by bearing, and making to rotate water conservancy diversion leaf fan 3 can rotate relative to any 360 degree of common top suction type electric oscillatory fans lower cover 1.Under the effect of gravity, fixing frame rear end 12 can rotate to opposite direction section and lower one end of common top suction type electric oscillatory fans lower cover 1 that electric fan comes back all the time, guide vane 5 upper half part deflection fixing frame rear ends 12 simultaneously, lower half portion deflection fixing frame front end 13, thereby make the water conservancy diversion direction of rotating the guide vane 5 on water conservancy diversion leaf fan 3 point to all the time common top suction type electric oscillatory fans new line direction, so new line angle and guide vane 5 water conservancy diversion angles all the time in maximum add and, be that the water conservancy diversion direction of the deflector entirety in common top suction type electric oscillatory fans and the present invention and the final angle scope of vertical direction are 30 to 60 degree.When by adjusting angular adjustment handle 6, make to rotate water conservancy diversion leaf fan 3 relative fixing frame 4 angles for-15 when spend, finally water conservancy diversion angle is 30 degree, is equivalent to the working state in common top suction type electric oscillatory fans, delivers to the region, lower berth of dormitory by wind direction; When making to rotate water conservancy diversion leaf fan 3 relative fixing frame 4 angles for+15 when spend, finally water conservancy diversion angle is 60 degree, wind direction is delivered to the region, upper berth of dormitory; Different amount between 30 degree and 60 degree mean delivers to the zones of different between dormitory upper berth and lower berth by wind direction, being the present invention can adjust the new line angle of common top suction type electric oscillatory fans between 30 degree and 60 degree, just optionally by whole air-flow water conservancy diversion to the upper berth of dormitory and the region of lower berth and middle transition.
5. the present invention has versatility, can on the basis of not destroying original fan structure, carry out fitting operation; Simultaneously can be according to actual conditions, only need the angular adjustment handle 6 that rotates water conservancy diversion leaf fan upper 3 by adjustment to adjust the position in notch 7 at fixing frame 4 upper angles, can realize the unified angle of guide vane 5 with respect to fixing frame 4 of adjusting, carry out the selection in different air-supplies region.
Claims (3)
1. a top suction type electric oscillatory fans guide mechanism for automatic adjusting angle, mainly comprises that bearing connects (2), fixing frame (4) and rotation water conservancy diversion leaf fan (3); Fixing frame (4) connects (2) by bearing and is arranged in common top suction type electric oscillatory fans lower cover (1), fixing frame (4) place plane and common top suction type electric oscillatory fans lower cover (1) place plane are parallel to each other, and rotation water conservancy diversion leaf fan (3) is fixedly connected with the two ends of fixing frame (4) by the axle on its both sides.
2. the top suction type electric oscillatory fans guide mechanism of an automatic adjusting angle as claimed in claim 1, it is characterized in that, fixing frame (4) is semi-circle support, there is an angular adjustment notch (7) in the centre of semi-circle end, be fixing frame front end (13) without one end of semi-circle, the one end that has semi-circle is fixing frame rear end (12).
3. the top suction type electric oscillatory fans guide mechanism of an automatic adjusting angle as claimed in claim 1, it is characterized in that, rotation water conservancy diversion leaf fan (3) mainly comprises blade rack (8), guide vane (5) and angular adjustment handle (6); In the region forming at blade rack (8) inwall, have multiple guide vanes that are parallel to each other (5), and guide vane (5) is fixedly mounted on blade rack (8); Between the normal orientation of blade rack (8) place plane and the blade of guide vane (5), have certain angle, angular range is that 5 degree are to 30 degree; Taking blade rack (8) place plane as benchmark, guide vane (5) is upper half part of guide vane (5) near common top suction type electric oscillatory fans lower cover (1), away from common top suction type electric oscillatory fans lower cover (1) is lower half portion of guide vane (5), upper half part deflection fixing frame rear end (12), lower half portion deflection fixing frame front end (13); On the outer wall of blade rack (8), an angular adjustment handle (6) is extended in deflection fixing frame rear end (12), and angular adjustment handle (6) is arranged in angular adjustment notch (7); Fixing frame rear end (12) is positioned under rotation water conservancy diversion leaf fan (3), the angle forming between fixing frame (4) place plane and blade rack (8) place plane is for just, fixing frame rear end (12) is positioned on rotation water conservancy diversion leaf fan (3), and the angle forming between fixing frame (4) place plane and blade rack (8) place plane is for negative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257885.3A CN104061181B (en) | 2014-06-11 | 2014-06-11 | The ceiling formula of automatic adjusting angle is shaken the head electric fan guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257885.3A CN104061181B (en) | 2014-06-11 | 2014-06-11 | The ceiling formula of automatic adjusting angle is shaken the head electric fan guiding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104061181A true CN104061181A (en) | 2014-09-24 |
| CN104061181B CN104061181B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410257885.3A Expired - Fee Related CN104061181B (en) | 2014-06-11 | 2014-06-11 | The ceiling formula of automatic adjusting angle is shaken the head electric fan guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104061181B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864074A (en) * | 2016-06-10 | 2016-08-17 | 吴建平 | All-around ceiling fan |
| CN112524068A (en) * | 2020-12-21 | 2021-03-19 | 珠海格力电器股份有限公司 | Head assembly and fan |
| CN113324324A (en) * | 2021-05-12 | 2021-08-31 | Tcl空调器(中山)有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103714A (en) * | 1981-08-10 | 1983-02-23 | Yin Lung Yang | Adjustable air deflecting grille for electric fans |
| GB2354552A (en) * | 1999-09-20 | 2001-03-28 | Mitsubishi Electric Corp | Axial flow fan with transverse flow outlet |
| KR100845935B1 (en) * | 2007-11-06 | 2008-07-11 | 황봉식 | Rotary blower |
| KR20110033463A (en) * | 2009-09-25 | 2011-03-31 | 농업회사법인 유한회사 한누리 | Rotating system of air blow |
| CN202883415U (en) * | 2012-09-29 | 2013-04-17 | 广东美的环境电器制造有限公司 | Fan on roof |
| CN203594615U (en) * | 2013-10-23 | 2014-05-14 | 上海大学 | Ceiling-mounted fan adjustable in air supply |
-
2014
- 2014-06-11 CN CN201410257885.3A patent/CN104061181B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103714A (en) * | 1981-08-10 | 1983-02-23 | Yin Lung Yang | Adjustable air deflecting grille for electric fans |
| GB2103714B (en) * | 1981-08-10 | 1985-01-23 | Yin Lung Yang | Adjustable air deflecting grille for electric fans |
| GB2354552A (en) * | 1999-09-20 | 2001-03-28 | Mitsubishi Electric Corp | Axial flow fan with transverse flow outlet |
| KR100845935B1 (en) * | 2007-11-06 | 2008-07-11 | 황봉식 | Rotary blower |
| KR20110033463A (en) * | 2009-09-25 | 2011-03-31 | 농업회사법인 유한회사 한누리 | Rotating system of air blow |
| CN202883415U (en) * | 2012-09-29 | 2013-04-17 | 广东美的环境电器制造有限公司 | Fan on roof |
| CN203594615U (en) * | 2013-10-23 | 2014-05-14 | 上海大学 | Ceiling-mounted fan adjustable in air supply |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864074A (en) * | 2016-06-10 | 2016-08-17 | 吴建平 | All-around ceiling fan |
| CN112524068A (en) * | 2020-12-21 | 2021-03-19 | 珠海格力电器股份有限公司 | Head assembly and fan |
| CN113324324A (en) * | 2021-05-12 | 2021-08-31 | Tcl空调器(中山)有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104061181B (en) | 2016-06-08 |
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Granted publication date: 20160608 Termination date: 20170611 |
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