CN102808794B - Tower type transversely-swinging electric fan - Google Patents
Tower type transversely-swinging electric fan Download PDFInfo
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- CN102808794B CN102808794B CN201210322929.7A CN201210322929A CN102808794B CN 102808794 B CN102808794 B CN 102808794B CN 201210322929 A CN201210322929 A CN 201210322929A CN 102808794 B CN102808794 B CN 102808794B
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- shell
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- electric fan
- tower type
- wind deflector
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Abstract
The invention relates to a tower type transversely-swinging electric fan which comprises a base, a shell and a swinging mechanism, wherein the swinging mechanism is fixedly connected with the base; and an exhaust port is formed at the front part of the shell. The tower type transversely-swinging electric fan is characterized by further comprising a centrifugal fan; the centrifugal fan is fixedly connected with the swinging mechanism; the shell is fixedly connected with the centrifugal fan or the swinging mechanism; and an air guide port is formed at one side of the bottom of the shell and is opposite to an air inlet of the centrifugal fan. The tower type transversely-swinging electric fan has the benefits that as the structure is adopted, and the centrifugal fan is arranged at the bottom of the shell, the center of gravity is low, and the swinging can be effectively prevented; and moreover, as the centrifugal fan is a variable-flow rate constant-pressure device, the air supply is gentler.
Description
Technical field
The present invention relates to a kind of electric fan field, especially a kind of tower electric fan.
Background technique
The living standard of present people is in improve, the electric fan of tradition blade type, can not meet people's needs, electric fan industry also constantly innovation and development, increasing fan new product is developed, as: tower fan, without blade fan, humidification fan, air conditioning fan etc., these fan products are in outward appearance and functionally have large innovation, and structure and working method there occurs change.Wherein tower fan, is designed to tower structure, uses motor to drive circular wind wheel synchronous axial system, wind wheel causes blast after rotating, produce centrifugal wind, through the working principle that wind-force sends out by inner air guiding wall, its major advantage: fan blade type electric fan volume is little relatively, save space, fashionable appearance, wind wheel through-flow, blows soft, wind wheel is built-in, prevents use safety accident.But shakiness is waved in the tower electric fan existence used at present, the shortcoming of easily rocking and breaking, and radial volume is bigger than normal or occupation of land space is bigger than normal, and these shortcomings are mainly caused by the structure of tower electric fan, and tower electric fan is cylindrical shape, highly be about 80cm-150cm, motor and wind wheel are arranged on fan middle and upper part, and take base as supporting surface, overall center of gravity drops on base, during wind wheel high speed rotational operation, will rock.
Summary of the invention
The object of the invention is: provide a kind of tower type transversely-swinginelectric electric fan, its overall center of gravity can not produce rock in bottom; And centrifugal blower is a kind of variable-flow constant-voltage equipment, make air-supply softer.
The present invention is achieved in that a kind of tower type transversely-swinginelectric electric fan, and comprise base, shell and swing mechanism, swing mechanism is fixedly connected with base; Described housing front has exhaust port, also comprises a centrifugal blower,
Described centrifugal blower is fixedly connected with swing mechanism, and shell is fixedly connected with centrifugal blower or swing mechanism, and there is air guide hole the side of described outer casing bottom, and air guide hole is relative with the intake grill of centrifugal blower.
Described a kind of tower type transversely-swinginelectric electric fan, its special way is: the spiral case of described centrifugal blower is fixed on swing mechanism, and described shell is fixedly connected with the air opening end of spiral case.
Described a kind of tower type transversely-swinginelectric electric fan, its special way is: described shell comprises the left shell in the end, the right shell in the end, upper back cover and front cover,
The right shell of the left shell in the end and the end is fixed together formation drain pan, the open front button of described front cover and upper back cover is also fixed together formation top shell, front cover there is the internal surface of dividing plate and upper back cover fit tightly, the front cover of the lower partition and upper back cover form air-out chamber, and the upper back cover on dividing plate top covers an operation panel; Described top shell is arranged on the top of drain pan;
The air opening end of the spiral case of described centrifugal blower is fixedly connected with top shell;
Described exhaust port is arranged on front cover.
Described a kind of tower type transversely-swinginelectric electric fan, its special way is: described swing mechanism comprises chassis, runing rest, fixed base, crank, connecting rod and motor;
The center on described chassis has to support on beam barrel, lower surface supporting post and positioning seat;
Described runing rest there is the double extension shaft cover of through runing rest, connecting rod pin joint seat and positioning rod;
Described fixed base hollow has under shed, and radial groove is arranged at the top of fixed base, and the top board in radial groove has pilot hole, the top board of radial groove both sides has support fixed base;
Supporting post on described chassis and the fixed hole grafting on base, in the support beam barrel on the double extension shaft cover insertion chassis, bottom of runing rest, the positioning rod of runing rest inserts in the rod aperture of the positioning seat on chassis, and the supporting revolving shaft of described fixed base inserts in double extension shaft cover;
Motor is arranged in radial groove, motor shaft through pilot hole and crank pivot joint, crank and connecting rod pivot joint, the connecting rod pin joint seat pivot joint on the other end of connecting rod and runing rest.
Described a kind of tower type transversely-swinginelectric electric fan, its special way is: also comprise lower shaft cover, and described lower shaft cover inserts in back shaft cylinder, and described supporting revolving shaft lower end is inserted in lower shaft cover.
Described a kind of tower type transversely-swinginelectric electric fan, its special way is: the internal surface of the shell at described exhaust port place is provided with wind deflector, and described wind deflector and front cover pivot joint, there is position-stopping plate the end of the axle of guide plate, and position-stopping plate coordinates stop bit with front cover.
Described a kind of tower type transversely-swinginelectric electric fan, its special way is: also comprise a wind-guiding device, and described guiding device comprises several wind deflectors, several wind deflector axles, several axle beds being arranged on exhaust port both sides and continuous motion stem,
Described continuous motion stem there is the axis hole of band radial indentation; There is continuous motion stem embedded groove one end of described wind deflector axle, has the baffle plate along Axial and radial in embedded groove;
Wherein wind deflector axle on have a driving tooth, wherein an axle bed has driven tooth, wherein the spindle nose upper position-arresting plate of a wind deflector axle, front cover has position-arresting groove;
The axis hole of the band radial indentation on continuous motion stem coordinates with the wind deflector axle in embedded groove and baffle plate, and position-stopping plate coordinates with position-arresting groove, driving tooth and driven tooth engagement.
A kind of tower type transversely-swinginelectric electric fan of the present invention, owing to adopting such structure, centrifugal cutter is arranged on the bottom of shell, therefore center of gravity is low, can effectively prevent from rocking; And centrifugal blower is a kind of variable-flow constant-voltage equipment, make air-supply softer.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention.
Fig. 2 is sectional view of the present invention.
Fig. 3 is one of three-dimensional exploded view of the present invention.
Fig. 4 is three-dimensional exploded view two of the present invention.
Fig. 5 is the stereogram of guiding device of the present invention.
Fig. 6 is wind deflector of the present invention and wind deflector axle position graph of a relation.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1 and Figure 2, a kind of tower type transversely-swinginelectric electric fan, comprise base 1, shell 2 and swing mechanism, swing mechanism 4 is fixedly connected with base 1; There is exhaust port 2A described shell 2 front portion, and also comprise a centrifugal blower 3, centrifugal blower 3 comprises spiral case 31 and centrifugal wind wheel.
Described centrifugal blower 3 is fixedly connected with swing mechanism, and shell 2 is fixedly connected with centrifugal blower 2 or swing mechanism, and there is air guide hole 2B the side bottom described shell 2, and air guide hole 2B is relative with the intake grill of centrifugal blower 3.
The spiral case 31 of described centrifugal blower 3 is fixed on swing mechanism 4, and described shell 2 is fixedly connected with the air opening end of spiral case 31.
As shown in Figure 3, Figure 4, described shell 2 comprises the left shell in the end 21, the right shell in the end 22, upper back cover 23 and front cover 24,
The right shell 22 of the left shell in the end 21 and the end is fixed together formation drain pan, the open front button of described front cover 24 and upper back cover 23 is also fixed together formation top shell, front cover 24 there is dividing plate 241 fit tightly with the internal surface of upper back cover 23, front cover 24 and the upper back cover 23 of dividing plate 241 bottom form air-out chamber, and the upper back cover 23 on dividing plate 241 top covers an operation panel 25; Described top shell is arranged on the top of drain pan;
The air opening end of the spiral case 31 of described centrifugal blower 3 is fixedly connected with top shell; Namely the shell 21 left end of with, the right shell 22 in the end are fixedly connected with.
Described exhaust port 2A is arranged on front cover 24.
Described swing mechanism 4 comprises chassis 41, runing rest 42, fixed base 43, crank 44, connecting rod 45 and motor 46;
The center on described chassis 41 has to support on beam barrel 411, lower surface supporting post 412 and positioning seat 413;
Described runing rest 42 there is the double extension shaft cover 421 of through runing rest, connecting rod pin joint seat 422 and positioning rod 423;
Described fixed base 43 hollow has under shed, and radial groove is arranged at the top of fixed base 43, the top board in radial groove has pilot hole 431, the top board of radial groove both sides has and supports fixed base 432;
Supporting post 412 on described chassis 41 and the fixed hole grafting on base 1, the double extension shaft of runing rest 42 overlaps in the support beam barrel 411 on 421 insertion chassis, bottom 41, the positioning rod 423 of runing rest 42 inserts in the rod aperture of the positioning seat 413 on chassis 41, and the supporting revolving shaft 433 of described fixed base 43 inserts in double extension shaft cover 421;
Motor 46 is arranged in fixed base 43 radial groove, motor shaft through pilot hole 431 and crank 44 pivot joint, crank 44 and connecting rod 45 pivot joint, connecting rod pin joint seat 422 pivot joint on the other end of connecting rod 45 and runing rest 42.
Also comprise lower shaft cover 47, described lower shaft cover 47 inserts and supports in beam barrel 411, and described supporting revolving shaft 433 lower end is inserted in lower shaft cover 47.
The internal surface of the shell 2 at described exhaust port 2A place is provided with wind deflector, and described wind deflector and front cover 24 pivot joint, there is position-stopping plate the end of the axle of guide plate 24, and position-stopping plate coordinates stop bit with front cover 24.
As shown in Fig. 2, Fig. 3, Fig. 5, also comprise a wind-guiding device, described guiding device comprises several wind deflectors 51, several wind deflector axles 52, several axle beds 53 being arranged on exhaust port 2A both sides and continuous motion stem 54,
Described continuous motion stem 54 there is the axis hole 541 of band radial indentation;
As shown in Figure 6, there is continuous motion stem embedded groove 521 one end of described wind deflector axle 52, has the baffle plate 522 along Axial and radial in embedded groove; Wherein a kind of wind deflector axle 52 on have driving tooth 523, wherein an axle bed 53 has driven tooth, wherein has the spindle nose upper position-arresting plate 524 of the other end of the wind deflector axle of driving tooth 523, front cover 24 has position-arresting groove 242;
The axis hole of the band radial indentation on continuous motion stem 54 coordinates with the wind deflector axle 52 in embedded groove 521 and baffle plate 522, and position-stopping plate 524 coordinates with position-arresting groove 242, driving tooth 523 and driven tooth engagement.
Above-described is only preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (5)
1. a tower type transversely-swinginelectric electric fan, comprise base, shell and swing mechanism, swing mechanism is fixedly connected with base; Described housing front has exhaust port, it is characterized in that: also comprise a centrifugal blower,
Described centrifugal blower is fixedly connected with swing mechanism, and shell is fixedly connected with centrifugal blower or swing mechanism, and there is air guide hole the side of described outer casing bottom, and air guide hole is relative with the intake grill of centrifugal blower;
Described swing mechanism comprises chassis, runing rest, fixed base, crank, connecting rod and motor;
The center on described chassis has to support on beam barrel, lower surface supporting post and positioning seat;
Described runing rest there is the double extension shaft cover of through runing rest, connecting rod pin joint seat and positioning rod;
Described fixed base hollow has under shed, and radial groove is arranged at the top of fixed base, and the top board in radial groove has pilot hole, the top board of radial groove both sides has support fixed base;
Supporting post on described chassis and the fixed hole grafting on base, runing rest
double extension shaft cover bottominsert in the support beam barrel on chassis, the positioning rod of runing rest inserts in the rod aperture of the positioning seat on chassis, and the supporting revolving shaft of described fixed base inserts in double extension shaft cover;
Motor is arranged in radial groove, motor shaft through pilot hole and crank pivot joint, crank and connecting rod pivot joint, the connecting rod pin joint seat pivot joint on the other end of connecting rod and runing rest;
Also comprise lower shaft cover, described lower shaft cover inserts in back shaft cylinder, and described supporting revolving shaft lower end is inserted in lower shaft cover.
2. a kind of tower type transversely-swinginelectric electric fan according to claim 1, is characterized in that: the spiral case of described centrifugal blower is fixed on swing mechanism, and described shell is fixedly connected with the air opening end of spiral case.
3. a kind of tower type transversely-swinginelectric electric fan according to claim 1, is characterized in that: described shell comprises the left shell in the end, the right shell in the end, upper back cover and front cover,
The right shell of the left shell in the end and the end is fixed together formation drain pan, the open front button of described front cover and upper back cover is also fixed together formation top shell, front cover there is the internal surface of dividing plate and upper back cover fit tightly, the front cover of the lower partition and upper back cover form air-out chamber, and the upper back cover on dividing plate top covers an operation panel; Described top shell is arranged on the top of drain pan;
The air opening end of the spiral case of described centrifugal blower is fixedly connected with top shell;
Described exhaust port is arranged on front cover.
4. a kind of tower type transversely-swinginelectric electric fan according to claim 1,2 or 3, it is characterized in that: the internal surface of the shell at described exhaust port place is provided with wind deflector, described wind deflector and front cover pivot joint, there is position-stopping plate the end of the axle of guide plate, and position-stopping plate coordinates stop bit with front cover.
5. a kind of tower type transversely-swinginelectric electric fan according to claim 1,2 or 3, it is characterized in that: also comprise a wind-guiding device, described guiding device comprises several wind deflectors, several wind deflector axles, several axle beds being arranged on exhaust port both sides and continuous motion stem
Described continuous motion stem there is the axis hole of band radial indentation; There is continuous motion stem embedded groove one end of described wind deflector axle, has the baffle plate along Axial and radial in embedded groove;
Wherein wind deflector axle on have a driving tooth, wherein an axle bed has driven tooth, wherein the spindle nose upper position-arresting plate of a wind deflector axle, front cover has position-arresting groove;
The axis hole of the band radial indentation on continuous motion stem coordinates with the wind deflector axle in embedded groove and baffle plate, and position-stopping plate coordinates with position-arresting groove, driving tooth and driven tooth engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322929.7A CN102808794B (en) | 2012-09-04 | 2012-09-04 | Tower type transversely-swinging electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322929.7A CN102808794B (en) | 2012-09-04 | 2012-09-04 | Tower type transversely-swinging electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102808794A CN102808794A (en) | 2012-12-05 |
| CN102808794B true CN102808794B (en) | 2015-04-15 |
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ID=47232615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210322929.7A Expired - Fee Related CN102808794B (en) | 2012-09-04 | 2012-09-04 | Tower type transversely-swinging electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102808794B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140322002A1 (en) * | 2013-04-27 | 2014-10-30 | Peng Xu | Sleepfan |
| CN108050095B (en) * | 2017-10-23 | 2019-11-05 | 珠海格力电器股份有限公司 | Tower fan base fixing structure and tower fan |
| CN109139561B (en) * | 2018-09-30 | 2020-08-25 | 珠海格力电器股份有限公司 | Air deflector movement device and fan |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202065216U (en) * | 2011-03-18 | 2011-12-07 | 张钜标 | Oscillating-type jet fan |
| CN202091224U (en) * | 2011-06-09 | 2011-12-28 | 陈平亮 | Hair drier capable of realizing omnibearing peripheral air outflow |
| CN202281350U (en) * | 2011-10-10 | 2012-06-20 | 广州华凌空调设备有限公司 | Device capable of automatically guiding air from left to right for air conditioner |
| CN202811432U (en) * | 2012-09-04 | 2013-03-20 | 孔青林 | Tower type left-right swinging electric fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62214299A (en) * | 1986-03-14 | 1987-09-21 | Hitachi Ltd | Electric fan |
-
2012
- 2012-09-04 CN CN201210322929.7A patent/CN102808794B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202065216U (en) * | 2011-03-18 | 2011-12-07 | 张钜标 | Oscillating-type jet fan |
| CN202091224U (en) * | 2011-06-09 | 2011-12-28 | 陈平亮 | Hair drier capable of realizing omnibearing peripheral air outflow |
| CN202281350U (en) * | 2011-10-10 | 2012-06-20 | 广州华凌空调设备有限公司 | Device capable of automatically guiding air from left to right for air conditioner |
| CN202811432U (en) * | 2012-09-04 | 2013-03-20 | 孔青林 | Tower type left-right swinging electric fan |
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| Publication number | Publication date |
|---|---|
| CN102808794A (en) | 2012-12-05 |
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Effective date of registration: 20170122 Address after: 528414 Guangdong province Zhongshan City Dongsheng No. 12 Building No. 5 Siu Yick Road Patentee after: Zhongshan Xinchuang Health Electrical Appliance Co.,Ltd. Address before: 528414 Guangdong Province, Zhongshan City Dongsheng town into Road No. 132 Patentee before: Kong Qinglin |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20210904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |