CN202811432U - Tower type left-right swinging electric fan - Google Patents
Tower type left-right swinging electric fan Download PDFInfo
- Publication number
- CN202811432U CN202811432U CN 201220446601 CN201220446601U CN202811432U CN 202811432 U CN202811432 U CN 202811432U CN 201220446601 CN201220446601 CN 201220446601 CN 201220446601 U CN201220446601 U CN 201220446601U CN 202811432 U CN202811432 U CN 202811432U
- Authority
- CN
- China
- Prior art keywords
- axle
- shell
- wind deflector
- cover
- front cover
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a tower type left-right swinging electric fan. The tower type left-right swinging electric fan comprises a base, a housing and a swinging mechanism, wherein the swinging mechanism and the base are fixedly connected; and an air outlet is arranged at the front part of the housing. The tower type left-right swinging electric fan is characterized by further comprising a centrifugal fan; the centrifugal fan and the swinging mechanism are fixedly connected; the housing and the centrifugal fan or the swinging mechanism are fixedly connected; an air guide hole is arranged at one side of the bottom of the housing; and the air guide hole and an air inlet of the centrifugal fan are opposite. Because the structure is adopted, the centrifugal fan is arranged on the bottom of the house, the gravity is low, thereby effectively preventing from rocking; and the centrifugal fan is a variable flow constant-voltage device, so that air supply is softer.
Description
Technical field
The present invention relates to a kind of electric fan field, especially a kind of tower electric fan.
Background technique
People's living standard is improving now, the electric fan of tradition blade type, do not satisfy people's demand, the electric fan industry is innovation and development constantly also, increasing fan new product is developed, such as: tower fan, without blade fan, humidification fan, air conditioning fan etc., these fan products have large innovation in outward appearance and function, and variation has occured for structure and working method.Wherein tower fan is designed to tower structure, uses the circular wind wheel of motor driving to rotate synchronously, wind wheel causes blast after rotating, produce centrifugal wind, through the working principle that inner air guiding wall sends out wind-force, its major advantage: the fan blade type electric fan volume is little relatively, save space, outward appearance fashion, the wind wheel through-flow, it is soft to blow, wind wheel is built-in, has prevented the use security incident.But shakiness is waved in the tower electric fan existence of using at present, the shortcoming of rocking easily and breaking, and radially volume is bigger than normal or to take up an area the space bigger than normal, and these shortcomings mainly are that the structure by tower electric fan causes, and tower electric fan is cylindrical shape, highly be about 80cm-150cm, motor and wind wheel are arranged on the fan middle and upper part, and take base as supporting surface, whole center of gravity drops on the base, during the work of wind wheel High Rotation Speed, will rock.
Summary of the invention
The objective of the invention is: a kind of tower electric fan that swings is provided, and its whole center of gravity can not produce and rock in the bottom; And centrifugal blower is a kind of variable-flow constant-voltage equipment, so that air-supply is softer.
The present invention is achieved in that a kind of tower electric fan that swings, and comprises base, shell and swing mechanism, and swing mechanism is fixedly connected with base; There is exhaust port described shell front portion, 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 a side of described outer casing bottom has air guide hole, and air guide hole is relative with the intake grill of centrifugal blower.
Described a kind of tower electric fan that swings, its special way is: the spiral case of described centrifugal blower is fixed on the swing mechanism, and described shell is fixedly connected with the air opening end of spiral case.
Described a kind of tower electric fan that swings, 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 the formation drain pan, the open front button of described front cover and upper back cover also is fixed together the formation top shell, there is the internal surface of dividing plate and upper back cover to fit tightly on the front cover, the front cover of the lower partition and upper back cover consist of the 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 the front cover.
Described a kind of tower electric fan that swings, its special way is: described swing mechanism comprises chassis, runing rest, fixed base, crank, connecting rod and motor;
The center on described chassis has on the beam barrel of support, the lower surface supporting post and positioning seat is arranged;
The double extension shaft cover that connects runing rest is arranged, connecting rod pin joint seat and positioning rod on the described runing rest;
Described fixed base hollow has under shed, and radial groove is arranged at the top of fixed base, on the top board in the radial groove pilot hole is arranged, and the support fixed base is arranged on the top board of radial groove both sides;
Supporting post on the described chassis and the fixed hole on the base are pegged graft, insert in the support beam barrel on chassis the double extension shaft cover bottom of runing rest, the positioning rod of runing rest inserts in the bar hole of the positioning seat on the chassis, and the supporting revolving shaft of described fixed base inserts in the double extension shaft cover;
Motor is arranged in the radial groove, and motor shaft passes pilot hole and crank articulates, and crank and connecting rod articulate, and the other end of connecting rod and the connecting rod pin joint seat on the runing rest articulate.
Described a kind of tower electric fan that swings, its special way is: also comprise the lower shaft cover, described lower shaft cover inserts in the back shaft cylinder, and insert in the lower shaft cover described supporting revolving shaft lower end.
Described a kind of tower electric fan that swings, its special way is: be provided with wind deflector on the internal surface of the shell at described exhaust port place, described wind deflector and front cover articulate, and there is position-stopping plate the end of the axle of guide plate, and position-stopping plate cooperates stop bit with front cover.
Described a kind of tower electric fan that swings, its special way is: also comprise a wind-guiding device, described guiding device comprises several wind deflectors, several wind deflector axles, is arranged on several axle beds and the continuous motion stem of exhaust port both sides,
Axis hole with radial indentation is arranged on the described continuous motion stem; One end of described wind deflector axle has the continuous motion stem embedded groove, have in the embedded groove along the diameter of axle to baffle plate;
Wherein a kind of wind deflector axle on driving tooth is arranged, wherein on the axle bed driven tooth is arranged, wherein the spindle nose upper position-arresting plate of a wind deflector axle has position-arresting groove on the front cover;
Cooperating with wind deflector axle and baffle plate in the embedded groove with the axis hole of radial indentation on the continuous motion stem, position-stopping plate cooperates with position-arresting groove, and driving tooth and driven tooth mesh.
A kind of tower electric fan that swings of the present invention, owing to adopt such structure, centrifugal cutter is arranged on the bottom of shell, so center of gravity is low, can effectively prevent from rocking; And centrifugal blower is a kind of variable-flow constant-voltage equipment, so that air-supply is softer.
Description of drawings
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 two of three-dimensional exploded view 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
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of tower electric fan that swings comprises base 1, shell 2 and swing mechanism, and swing mechanism 4 is fixedly connected with base 1; There is exhaust port 2A described shell 2 front portions, also comprise a centrifugal blower 3, and 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 a side of described shell 2 bottoms has air guide hole 2B, 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 the 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 21 in the end, the right shell 22 in the end, upper back cover 23 and front cover 24,
The right shell 22 of the left shell 21 in the end and the end is fixed together the formation drain pan, the open front button of described front cover 24 and upper back cover 23 also is fixed together the formation top shell, there are dividing plate 241 and the internal surface of upper back cover 23 to fit tightly on the front cover 24, the front cover 24 of dividing plate 241 bottoms and upper back cover 23 consist of the air-out chamber, and the upper back cover 23 on dividing plate 241 tops 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 be fixedly connected with the left shell 21 in the end, the right shell 22 in the end.
Described exhaust port 2A is arranged on the 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 on the beam barrel 411 of support, the lower surface supporting post 412 and positioning seat 413 is arranged;
The double extension shaft cover 421 that connects runing rest is arranged, connecting rod pin joint seat 422 and positioning rod 423 on the described runing rest 42;
Described fixed base 43 hollows have under shed, and radial groove is arranged at the top of fixed base 43, on the top board in the radial groove pilot hole 431 are arranged, and the fixed base 432 of support is arranged on the top board of radial groove both sides;
Supporting post 412 on the described chassis 41 is pegged graft with the fixed hole on the base 1, the double extension shaft of runing rest 42 overlaps 421 bottoms and inserts in the support beam barrel 411 on chassis 41, the positioning rod 423 of runing rest 42 inserts in the bar hole of the positioning seat 413 on the chassis 41, and the supporting revolving shaft 433 of described fixed base 43 inserts in the double extension shaft cover 421;
Also comprise lower shaft cover 47, described lower shaft cover 47 inserts and supports in the beam barrel 411, and insert in the lower shaft cover 47 described supporting revolving shaft 433 lower ends.
Be provided with wind deflector on the internal surface of the shell 2 at described exhaust port 2A place, described wind deflector and front cover 24 articulate, and there is position-stopping plate the end of the axle of guide plate 24, and position-stopping plate cooperates stop bit with front cover 24.
Such as Fig. 2, Fig. 3, shown in Figure 5, also comprise a wind-guiding device, described guiding device comprises several wind deflectors 51, several wind deflector axles 52, is arranged on several axle beds 53 and the continuous motion stem 54 of exhaust port 2A both sides,
As shown in Figure 6, an end of described wind deflector axle 52 has continuous motion stem embedded groove 521, have in the embedded groove along the diameter of axle to baffle plate 522; Wherein a kind of wind deflector axle 52 on driving tooth 523 is arranged, wherein on the axle bed 53 driven tooth is arranged, the spindle nose upper position-arresting plate 524 of the other end of the wind deflector axle of driving tooth 523 is wherein arranged, position-arresting groove 242 is arranged on the front cover 24;
Cooperating with wind deflector axle 52 and baffle plate 522 in the embedded groove 521 with the axis hole of radial indentation on the continuous motion stem 54, position-stopping plate 524 cooperates with position-arresting groove 242, and driving tooth 523 and driven tooth mesh.
Above-described only is preferential mode of execution of the present invention.Should be pointed out that for the person of ordinary skill of the art in the situation that does not break away from the principle of the invention, can also make some improvement and modification, this also is considered as protection scope of the present invention.
Claims (8)
1. the tower electric fan that swings comprises base, shell and swing mechanism, and swing mechanism is fixedly connected with base; There is exhaust port described shell front portion, 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 a side of described outer casing bottom has air guide hole, and air guide hole is relative with the intake grill of centrifugal blower.
2. a kind of tower electric fan that swings according to claim 1, it is characterized in that: the spiral case of described centrifugal blower is fixed on the swing mechanism, and described shell is fixedly connected with the air opening end of spiral case.
3. a kind of tower electric fan that swings according to claim 1, it 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 the formation drain pan, the open front button of described front cover and upper back cover also is fixed together the formation top shell, there is the internal surface of dividing plate and upper back cover to fit tightly on the front cover, the front cover of the lower partition and upper back cover consist of the 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 the front cover.
4. according to claim 1,2 or 3 described a kind of tower electric fans that swing, it is characterized in that: described swing mechanism comprises chassis, runing rest, fixed base, crank, connecting rod and motor;
The center on described chassis has on the beam barrel of support, the lower surface supporting post and positioning seat is arranged;
The double extension shaft cover that connects runing rest is arranged, connecting rod pin joint seat and positioning rod on the described runing rest;
Described fixed base hollow has under shed, and radial groove is arranged at the top of fixed base, on the top board in the radial groove pilot hole is arranged, and the support fixed base is arranged on the top board of radial groove both sides;
Supporting post on the described chassis and the fixed hole on the base are pegged graft, insert in the support beam barrel on chassis the double extension shaft cover bottom of runing rest, the positioning rod of runing rest inserts in the bar hole of the positioning seat on the chassis, and the supporting revolving shaft of described fixed base inserts in the double extension shaft cover;
Motor is arranged in the radial groove, and motor shaft passes pilot hole and crank articulates, and crank and connecting rod articulate, and the other end of connecting rod and the connecting rod pin joint seat on the runing rest articulate.
5. a kind of tower electric fan that swings according to claim 4 is characterized in that: also comprise the lower shaft cover, in the described lower shaft cover insertion back shaft cylinder, in the described supporting revolving shaft lower end insertion lower shaft cover.
6. according to claim 1,2 or 3 described a kind of tower electric fans that swing, it is characterized in that: be provided with wind deflector on the internal surface of the shell at described exhaust port place, described wind deflector and front cover articulate, and there is position-stopping plate the end of the axle of guide plate, and position-stopping plate cooperates stop bit with front cover.
7. according to claim 1,2 or 3 described a kind of tower electric fans that swing, it is characterized in that: also comprise a wind-guiding device, described guiding device comprises several wind deflectors, several wind deflector axles, is arranged on several axle beds and the continuous motion stem of exhaust port both sides
Axis hole with radial indentation is arranged on the described continuous motion stem; One end of described wind deflector axle has the continuous motion stem embedded groove, have in the embedded groove along the diameter of axle to baffle plate;
Wherein a kind of wind deflector axle on driving tooth is arranged, wherein on the axle bed driven tooth is arranged, wherein the spindle nose upper position-arresting plate of a wind deflector axle has position-arresting groove on the front cover;
Cooperating with wind deflector axle and baffle plate in the embedded groove with the axis hole of radial indentation on the continuous motion stem, position-stopping plate cooperates with position-arresting groove, and driving tooth and driven tooth mesh.
8. a kind of tower electric fan that swings according to claim 4, it is characterized in that: also comprise a wind-guiding device, described guiding device comprises several wind deflectors, several wind deflector axles, is arranged on several axle beds and the continuous motion stem of exhaust port both sides,
Axis hole with radial indentation is arranged on the described continuous motion stem; One end of described wind deflector axle has the continuous motion stem embedded groove, have in the embedded groove along the diameter of axle to baffle plate;
Wherein a kind of wind deflector axle on driving tooth is arranged, wherein on the axle bed driven tooth is arranged, wherein the spindle nose upper position-arresting plate of a wind deflector axle has position-arresting groove on the front cover;
Cooperating with wind deflector axle and baffle plate in the embedded groove with the axis hole of radial indentation on the continuous motion stem, position-stopping plate cooperates with position-arresting groove, and driving tooth and driven tooth mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446601 CN202811432U (en) | 2012-09-04 | 2012-09-04 | Tower type left-right swinging electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446601 CN202811432U (en) | 2012-09-04 | 2012-09-04 | Tower type left-right swinging electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811432U true CN202811432U (en) | 2013-03-20 |
Family
ID=47870315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220446601 Expired - Fee Related CN202811432U (en) | 2012-09-04 | 2012-09-04 | Tower type left-right swinging electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808794A (en) * | 2012-09-04 | 2012-12-05 | 孔青林 | Tower type transversely-swinging electric fan |
-
2012
- 2012-09-04 CN CN 201220446601 patent/CN202811432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808794A (en) * | 2012-09-04 | 2012-12-05 | 孔青林 | Tower type transversely-swinging electric fan |
| CN102808794B (en) * | 2012-09-04 | 2015-04-15 | 孔青林 | Tower type transversely-swinging electric fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105222227B (en) | Floor air conditioner and its application method | |
| CN203116174U (en) | Vertical type air conditioner | |
| CN203744394U (en) | Floor-type air conditioner indoor unit | |
| CN102797690B (en) | 360-degree air supply electric fan | |
| CN105157110B (en) | Floor air conditioner | |
| CN105091112B (en) | Floor air conditioner | |
| CN202746228U (en) | 360-DEG air supply electric fan | |
| CN106287973B (en) | The air-out control method of cabinet air-conditioner and cabinet air-conditioner | |
| WO2018223845A1 (en) | Floor-standing air conditioner indoor unit | |
| CN104374066B (en) | Air-conditioner and air supply method for air-conditioner | |
| CN107218661A (en) | Vertical air-conditioner indoor unit | |
| CN102808794B (en) | Tower type transversely-swinging electric fan | |
| CN110160162A (en) | Outstanding angle air conditioner indoor unit | |
| CN202254068U (en) | Air conditioner | |
| CN204061331U (en) | The special centrifugal blower of low-noise air purifier and air cleaner | |
| CN202811432U (en) | Tower type left-right swinging electric fan | |
| CN102401434A (en) | Portable type air conditioner | |
| KR20150010340A (en) | Humidification apparatus having the rotating humidification filter | |
| CN206626678U (en) | Indoor apparatus of air conditioner and there is its air conditioner | |
| CN108626791A (en) | Wall-hanging air conditioner indoor unit | |
| CN105091115B (en) | Floor air conditioner | |
| CN105222309B (en) | Floor air conditioner | |
| CN204227556U (en) | Air-conditioner | |
| CN105135526B (en) | Floor air conditioner | |
| CN106247456A (en) | The air-out control method of cabinet air-conditioner and cabinet air-conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20200904 |