CN2731150Y - Fan for building with internal swing type blowing direction change - Google Patents
Fan for building with internal swing type blowing direction change Download PDFInfo
- Publication number
- CN2731150Y CN2731150Y CNU2004200832917U CN200420083291U CN2731150Y CN 2731150 Y CN2731150 Y CN 2731150Y CN U2004200832917 U CNU2004200832917 U CN U2004200832917U CN 200420083291 U CN200420083291 U CN 200420083291U CN 2731150 Y CN2731150 Y CN 2731150Y
- Authority
- CN
- China
- Prior art keywords
- wind
- gear
- wind guiding
- guiding rack
- mansion
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a fan for a building with internal swing type blowing direction adjustment. The utility model comprises a pillar shape shell body, and a wind wheel and a motor which are installed inside the pillar shape shell body. The fan for a building with internal swing type blowing direction adjustment is characterized in that the pillar shape shell body is a grid cover shell, and a wind guiding device which can to-and-fro swing to change the blowing direction of the wind wheel is arranged inside the pillar shape shell body. The wind guiding device comprises a wind guiding rack, a transmission mechanism, and a power mechanism connected with the transmission mechanism. Wherein, the wind guiding rack can be asway installed inside the pillar shape shell body, and the lower end of the wind guiding rack is connected with the transmission mechanism, and is connected with the output end of the power mechanism by the transmission mechanism to realize the automatic reciprocating swing to guide wind of the wind guiding rack. The utility model realizes the reciprocating swing to send wind within a definite angle of the fan by the swing of the wind guiding rack in the situation that a machine body does not swing, and the fan for the building with internal swing type blowing direction adjustment is not limited by a placing space and has convenient placement. The fan for the building with internal swing type blowing direction adjustment has the advantages of simple and reasonable structure, convenient use, and long service life.
Description
Technical field
The utility model relates to a kind of electric fan, and particularly a kind of interior pendulum-type is regulated the mansion-type fan of air supply direction.
Background technique
In recent years, the mansion-type fan more and more is widely used in various families and office space with its unique outlook, generous, the little advantage that taken up space.Yet the yaw of existing mansion-type fan air-supply function generally all is to swing by whole fuselage to realize.Because the power line of mansion-type fan generally is the bottom from bearing to be introduced in the fuselage and to be connected with motor, make the power line at the swing position that fuselage is connected with bearing turn round damage easily or twist off, thereby cause the complete machine cisco unity malfunction easily; And fuselage is in when swing, because self gravitation and rotate the effect of the center of gravity power that is produced, making that rotary part between fuselage and the bearing is as easy as rolling off a log, phenomenon tired, that fracture takes place.Therefore, the mansion-type fan of this structure exists the weak point in working life, swings problems such as not steady.And in use, fan must be placed in comparatively spacious place, can not lean on wall or other object to put use, otherwise normally yaw air-supply of fuselage.Thereby the fan of this structure also exists and takes up room greatly, puts inconvenience, brings many problems such as inconvenience thereby give to use.
Summary of the invention
The purpose of this utility model is to solve above-mentioned existing problems, provide a kind of in pendulum-type regulate air supply direction, and long service life, mansion-type fan easy to use, simple and reasonable for structure.
The technical solution of the utility model is achieved in that a kind of mansion-type fan of interior pendulum-type adjusting air supply direction, comprise cylindrical shell and be installed on the interior wind wheel of housing, motor, its characteristics are that described cylindrical shell is the grid case, and the wind-guiding device of the air supply direction that being provided with in it to swing back and forth changes wind wheel, described wind-guiding device comprises wind guiding rack, driving mechanism and the power mechanism that is connected with driving mechanism, wherein, described wind guiding rack installs swingably in cylindrical shell, and its lower end is connected with driving mechanism, and is connected with the output terminal of power mechanism by driving mechanism and realizes the wind-guiding that swings back and forth automatically of wind guiding rack.
For making the utility model obtain better air-supply effect, and has simple in structure, the easy advantage of assembling, above-mentioned wind guiding rack is the wind deflector of arc, and its upper and lower end is respectively equipped with the location support plate, and described wind guiding rack installs in housing with the inner top of housing, being hinged of bottom respectively swingably by the location support plate.
Of the present utility model simple and reasonable for structure for making, the structure of above-mentioned driving mechanism can have multiple, as: above-mentioned driving mechanism can be a driving gear; Perhaps also can be for forming by connecting rod and gear train; Or can also be for forming by connecting rod and crank.In addition, above-mentioned driving mechanism also can also constitute for other structure.Simultaneously, for for above-mentioned driving mechanism provides the good dynamics source, above-mentioned power mechanism can be provided with the motor of gear for its rotating shaft; Perhaps also can be the micromachine on the casing that is arranged at motor.
The utility model is owing to adopt the structure that is provided with the wind-guiding device of being made up of wind guiding rack, driving mechanism and power mechanism in the housing of Balkh formula fan, make the utility model in the fuselage dead beat emotionally under the condition, swing by wind guiding rack and to realize the fan air-supply that in several angle, swings back and forth, and be not subjected to the restriction of placing space, put conveniently, and has a long advantage of simple and reasonable for structure, easy to use, life-span.Simultaneously, because the utility model also adopts the wind guiding rack structure of arc, make air output of the present utility model big, the swing air-supply is effective.Wind-guiding device of the present utility model can be widely used on the electrical equipment such as electric fan or electric heater.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model Figure 1A-A direction.
Fig. 3 removes scheme two structural representations of housing for the utility model.
Fig. 4 removes scheme three structural representations of housing for the utility model.
Embodiment
As shown in Figures 1 and 2, the utility model comprises cylindrical shell 1 and is installed on housing interior wind wheel 2, motor 3, for effectively solve short, the swing of the existing mansion-type fan that adopts whole fuselage to swing to realize the yaw air-supply or electric heater existing working life not steadily, take up room big, put problem such as inconvenience, cylindrical shell 1 described in the utility model is the case of full trellis work, or the exhaust outlet of front is the case of trellis work; And the wind-guiding device of the air supply direction that being provided with in the described cylindrical shell 1 to swing back and forth changes wind wheel 2, described wind-guiding device comprises wind guiding rack 4, driving mechanism 5 and the power mechanism that is connected with driving mechanism 5, wherein, described wind guiding rack 4 installs swingably in cylindrical shell 1, and its lower end is connected with driving mechanism 5, and is connected with the output terminal of power mechanism by driving mechanism 5 and realizes the wind-guiding that swings back and forth automatically of wind guiding rack 4.Like this, the utility model is in the fuselage dead beat emotionally under the condition, drive wind guiding rack 4 swings by driving mechanism 5, power mechanism and realize the fan air-supply that in several angle, swings back and forth, and be not subjected to the restriction of placing space, put conveniently, and has a long advantage of simple and reasonable for structure, easy to use, life-span.For making the utility model obtain better air-supply effect, and have simple in structure, the easy characteristics of assembling, described wind guiding rack 4 is the wind deflector of arc, and its upper and lower end is respectively equipped with location support plate 41, and described wind guiding rack 4 installs in housing 1 with the inner top of housing 1, being hinged of bottom respectively swingably by location support plate 41.Of the present utility model simple and reasonable for structure for making, the structure of described driving mechanism can have multiple, as shown in Figure 3, described driving mechanism 5 can be made up of connecting rod 51 and gear train 52, this driving mechanism is articulated in the bottom of wind guiding rack 4 by connecting rod 51 1 ends, the other end is articulated on the power output gear of gear train 52,52 wind-guidings that swing back and forth of realizing wind guiding rack 4 with being meshed of power output gear of power mechanism of gear train; Perhaps as shown in Figure 1, described driving mechanism 5 also can be a driving gear, and this driving gear fixing device is in the bottom of wind guiding rack 4, and drives described wind guiding rack 4 wind-guiding that swings back and forth by being meshed with the power output gear of power mechanism.Or as shown in Figure 4, described driving mechanism 5 can also be for being made up of connecting rod 51 and crank 53, this driving mechanism 5 is articulated in the bottom of wind guiding rack 4 by connecting rod 51 1 ends, the other end is articulated on the crank 53, and described crank 53 is connected with the output terminal of power mechanism and realizes the wind-guiding that swings back and forth of wind guiding rack 4.In addition, described driving mechanism 5 also can also constitute for other structure.Simultaneously, for for described driving mechanism provides the good dynamics source, as Fig. 3, described power mechanism can be provided with the motor 3 of gear 6 for its rotating shaft, and the power input gear of described gear train 52 or driving gear are connected with motor 3 with being meshed of gear 6; Perhaps and for example shown in Figure 1, described power mechanism also can on the casing that is arranged at motor 3 and its output shaft be provided with the micromachine 7 of gear 8, the power input gear of described gear train 52 or driving gear are connected with micromachine 7 with being meshed of gear 8.Or as shown in Figure 4, described power mechanism can also be the micromachine on the casing that is arranged at motor 37, and the crank 53 of described driving mechanism is fixed on the output shaft of micromachine 7.And for example shown in Figure 3, the utility model both can adopt the driving mechanism of being made up of connecting rod 51 and gear train 52 5, and with wind wheel 2 shared power sources---motor 3, realize wind guiding rack 4 wind-guiding that swings back and forth automatically; As shown in Figure 1, the utility model also can adopt a driving gear as transmission, and with the casing that is arranged at motor 3 on and being meshed of micromachine 7 that its output shaft is provided with gear 8 be connected, realize wind guiding rack 4 wind-guiding that swings back and forth automatically.And for example shown in Figure 4, the utility model or the driving mechanism 5 that can also adopt connecting rod 51 and crank 53 to form, and by crank 53 be fixed in the casing that is arranged at motor 3 on the output shaft of micromachine 7, realize wind guiding rack 4 wind-guiding that swings back and forth automatically.
Claims (9)
1, pendulum-type is regulated the mansion-type fan of air supply direction in a kind of, comprise cylindrical shell (1) and be installed on the interior wind wheel (2) of housing, motor (3), it is characterized in that described cylindrical shell (1) is the grid case, and the wind-guiding device of the air supply direction that being provided with in it to swing back and forth changes wind wheel (2), described wind-guiding device comprises wind guiding rack (4), driving mechanism (5) and the power mechanism that is connected with driving mechanism (5), wherein, described wind guiding rack (4) installs swingably in cylindrical shell (1), and its lower end is connected with driving mechanism (5), and is connected with the output terminal of power mechanism by driving mechanism (5) and realizes the wind-guiding that swings back and forth automatically of wind guiding rack (4).
2, regulate the mansion-type fan of air supply direction according to the described interior pendulum-type of claim 1, it is characterized in that above-mentioned wind guiding rack (4) is the wind deflector of arc.
3, regulate the mansion-type fan of air supply direction according to the described interior pendulum-type of claim 2, the upper and lower end that it is characterized in that above-mentioned wind guiding rack (4) is respectively equipped with location support plate (41), and described wind guiding rack (4) installs in housing (1) with the inner top of housing (1), being hinged of bottom respectively swingably by locating support plate (41).
4, according to claim 1 described in pendulum-type regulate the mansion-type fan of air supply direction, it is characterized in that above-mentioned driving mechanism (5) is a driving gear, this driving gear fixing device is in the bottom of wind guiding rack (4), and is meshed with the output terminal of above-mentioned power mechanism.
5, regulate the mansion-type fan of air supply direction according to the described interior pendulum-type of claim 1, it is characterized in that above-mentioned driving mechanism (5) comprises connecting rod (51), gear train (52), wherein, described connecting rod (51) one ends are articulated in the bottom of wind guiding rack (4), the other end links to each other with the power output gear of gear train (52), described gear train (52) is installed on the housing of above-mentioned motor (3), and its power input gear is connected with the output terminal of power mechanism.
6, regulate the mansion-type fan of air supply direction according to the described interior pendulum-type of claim 1, it is characterized in that above-mentioned driving mechanism (5) comprises connecting rod (51), crank (53), described connecting rod (51) one ends are articulated in the bottom of wind guiding rack (4), the other end is articulated on the crank (53), and described crank (53) is connected with the output terminal of power mechanism.
7, according to claim 1 or 2 or 3 or 4 or 5 or 6 described in pendulum-types regulate the mansion-type fan of air supply directions, it is characterized in that above-mentioned power mechanism is the motor (3) that its rotating shaft is provided with gear (6), the power input gear of said gear group (52) or driving gear are connected with motor (3) with being meshed of gear (6).
8, according to claim 1 or 2 or 3 or 4 or 5 or 6 described in pendulum-types regulate the mansion-type fan of air supply directions, it is characterized in that above-mentioned power mechanism for be arranged on the casing of motor (3) and its output shaft be provided with the micromachine (7) of gear (8), the power input gear of said gear group (52) or driving gear are connected with micromachine (7) with being meshed of gear (8).
9, according to claim 1 or 2 or 3 or 6 described in pendulum-types regulate the mansion-type fan of air supply directions, it is characterized in that above-mentioned power mechanism is the micromachine (7) on the casing that is arranged at motor (3), the crank of above-mentioned driving mechanism (53) is fixed on the output shaft of micromachine (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200832917U CN2731150Y (en) | 2004-08-25 | 2004-08-25 | Fan for building with internal swing type blowing direction change |
| PCT/CN2005/001320 WO2006021150A1 (en) | 2004-08-25 | 2005-08-24 | Building type fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200832917U CN2731150Y (en) | 2004-08-25 | 2004-08-25 | Fan for building with internal swing type blowing direction change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2731150Y true CN2731150Y (en) | 2005-10-05 |
Family
ID=35051486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200832917U Expired - Fee Related CN2731150Y (en) | 2004-08-25 | 2004-08-25 | Fan for building with internal swing type blowing direction change |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2731150Y (en) |
| WO (1) | WO2006021150A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088431A1 (en) * | 2015-11-23 | 2017-06-01 | 深圳市联创科技集团有限公司 | Centrifugal blower electric fan |
| CN109058141A (en) * | 2018-09-20 | 2018-12-21 | 珠海格力电器股份有限公司 | Driving mechanism and tower fan |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05164085A (en) * | 1991-12-12 | 1993-06-29 | Matsushita Electric Ind Co Ltd | Cross-flow type cooling fan |
| CN2118845U (en) * | 1992-03-10 | 1992-10-14 | 任国金 | Transverse flow double direction air exhausting fan |
| CN2243562Y (en) * | 1995-12-26 | 1996-12-25 | 江洪 | Indoor dust cleaning and purifying fan |
| CN2479258Y (en) * | 2001-03-16 | 2002-02-27 | 杨衡 | Transverse flow fan |
| US6830433B2 (en) * | 2002-08-05 | 2004-12-14 | Kaz, Inc. | Tower fan |
-
2004
- 2004-08-25 CN CNU2004200832917U patent/CN2731150Y/en not_active Expired - Fee Related
-
2005
- 2005-08-24 WO PCT/CN2005/001320 patent/WO2006021150A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088431A1 (en) * | 2015-11-23 | 2017-06-01 | 深圳市联创科技集团有限公司 | Centrifugal blower electric fan |
| CN109058141A (en) * | 2018-09-20 | 2018-12-21 | 珠海格力电器股份有限公司 | Driving mechanism and tower fan |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006021150A1 (en) | 2006-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20110825 |