CN2622436Y - Multi-rotor ceiling fan - Google Patents
Multi-rotor ceiling fan Download PDFInfo
- Publication number
- CN2622436Y CN2622436Y CN 03230890 CN03230890U CN2622436Y CN 2622436 Y CN2622436 Y CN 2622436Y CN 03230890 CN03230890 CN 03230890 CN 03230890 U CN03230890 U CN 03230890U CN 2622436 Y CN2622436 Y CN 2622436Y
- Authority
- CN
- China
- Prior art keywords
- fan
- gear
- crank
- servomotor
- flap seat
- 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 relates to a multi-rotor ceiling fan which comprises a hanging unit, a crank, a connecting rod, a rocking rod and a remote control device, wherein one end of the hanging unit is connected with the roof, the other end of the hanging unit is provided with a hanging seat, and the two ends of the hanging seat are respectively provided with a fan which comprises a servomotor and a gear unit which are uniformly arranged at the rear ends of the fans of the hanging seat. One end of the crank is provided with a gear which is connected with the gear unit, the other end of the crank, which corresponds to the gear, is connected with the connecting rod, one end of the rocking rod is connected with the connecting rod, and the other end of the rocking rod is pivoted on a fixed rod of the hanging seat. The remote control device is arranged in the hanging seat. The fans on the hanging seat can generate an up and down pitching stable longitudinal swinging action and an air whisking effect, and have a remote control angle positioning function at the same time without the need of transforming the fan angle by hands.
Description
Technical field
The utility model relates to ceiling fan, relates in particular to a kind of many rotors ceiling fan.
Background technique
Existing its structure of many rotors ceiling fan mainly is to utilize the fans more than two groups or two groups to be hubbed at a flap seat outer end, stroke effect to produce multi-direction or radial wind, though it has preferable blowing on and the air-flow circulating effect than traditional ceiling fan, but still have desirable not to the utmost part, mainly be: one, this ceiling fan is in when operation, and the angle of each fan is fixed, and therefore the wind that is produced strokes and circulation of air flow also locality just; Its two, desire change fan brush angle the time, must adjust with manual mode and fix by the fixed angle element, it is very inconvenient to use.
The model utility content
The technical problem that the utility model solves is to make fan except that spin generation wind strokes, can also produce three-dimensional radiating effect, the revolution motion that cooperates ceiling fan itself again, impel the wind scope of stroking of ceiling fan will contain its whole solid space on every side fully, allow circulation of air flow have vertical and horizontal double effects concurrently.
Many rotors ceiling fan described in the utility model, comprise a suspention group, the one end is connected in the roof, the other end is provided with a flap seat, be provided with two groups of outward extending fixing rods on this flap seat, then organize separately on the fixing rod and be provided with a fan, and the front end of this two fan motor is provided with rotatingshaft to connect flabellum; Wherein, the fan of this flap seat comprises: a servomotor and a gear train are installed in a carriage jointly and are fixed in the fan rear end; One crank, one end are formed with gear to connect this gear train; One connecting rod is connected in the other end of the relative gear of this crank; One rocking bar, the one end is connected in this connecting rod, and the other end then is hubbed at the fixing rod of this flap seat; One remote control unit is located at the servomotor electric current of controlling this two fan in this flap seat with remote control mode; The fan of flap seat can produce the stable pitch action of pitching up and down and stroke effect with wind, and can adjust the luffing angle of fan by the remote control unit of control servomotor electric current with remote control mode.
Owing to adopt said structure, the fan at these flap seat two ends will circle round with rotatingshaft and rotate flabellum and produce wind and stroke air-flow when ceiling fan turns round, the servomotor of fan is with driving cluster gear simultaneously, make gear train produce differential revolution, and the drive crank rotates, and then produce the linkage mechanism action with the fixing rod of connecting rod, rocking bar and flap seat, make fan carry out continuous vertically reciprocal rocking action, the wind that allows the user enjoy longitudinal air flow strokes three-dimensional air quantity, and can adjust the luffing angle of fan with remote control mode.
Description of drawings
Fig. 1 is the utility model embodiment's a three-dimensional exploded view;
Fig. 2 is the three-dimensional exploded view of Fig. 1 part-structure;
Fig. 3 is the utility model embodiment's a combination stereogram;
Fig. 4 and Fig. 5 are the utility model embodiment's fan operating state schematic representation.
Embodiment
As shown in Figure 1 to Figure 3, many rotors ceiling fan described in the utility model comprises a suspention ancestral 10, a flap seat 20, two fans 30 and a remote control unit 60.Wherein:
One end of this suspention group 10 is provided with a desk clock 13 to be connected in the roof, and the other end is provided with a lid 14.
This flap seat 20 is arranged in the other end of this suspention group 10, and is arranged in this suspention ancestral 10 lid 14 belows, to carry and to install this ceiling fan; The two ends of this flap seat 20 are connected with fixing rod 21 respectively.
30 in this two fan is mounted on the fixing rod 21 separately by suspension arrangement 50 respectively, and this two fan 30 is equipped with motor 31 simultaneously, and is provided with rotatingshaft 32 to connect flabellum 33 at motor 31 front ends.
Servomotor 34 is provided with and extends the force-output shaft 341 drive to gear train 35, and each gear that causes 35 of gear trains produces differential revolution and drives the gear 371 of this crank 37, and this crank 35 is rotated.
This remote control unit 60 is located in this flap seat 20, and controls servomotor 34 electric currents of this two fan 30, impels this remote control unit 60 can adjust the luffing angle of two fans 30 with remote control mode.
More than be the annexation between each member of the utility model embodiment and the explanation of relevant position, below in conjunction with Fig. 4,
Fig. 5 describes in further detail the utility model embodiment's operating condition.
When ceiling fan turns round, two fans 30 that the fixing rod 21 that these flap seat 20 both end sides connect is installed, to circle round with rotatingshaft 32 and rotate flabellum 33 and produce wind and stroke air-flow, the force-output shaft 341 of the servomotor 34 of two fans 30 is also with driving cluster gear 35 simultaneously,, gear train 35 drives the gear 371 of this crank 37 so can producing differential revolution, make this crank 37 rotate, and then with connecting rod 38, the fixing rod 21 of rocking bar 39 and flap seat 20 produces the linkage mechanism action, cause fan 30 to carry out continuous vertically reciprocal rocking action, and then the stable pitch action that makes fan 30 produce pitching is up and down stroked effect with wind, the wind that allows the user enjoy longitudinal air flow that ceiling fan produces strokes three-dimensional air quantity, stroke radiating effect and the needed variation wind-force of user to reach good comfortable wind, and can control servomotors 34 electric currents, and then can adjust the luffing angle of fan with remote control mode by this remote control unit 60.
Because fan 30 is carried out and is vertically back and forth waved principle, utilize servomotor 34 driving cluster gear 35 to drive a rocking bar 39 mechanisms to produce the stable pitch action of pitching up and down, therefore when the failure of current of servomotor 34, its action of back and forth waving can stop at once, and the outer subtended angle degree (being luffing angle) of fan 30 is promptly by instantaneous-locking at this moment.Because gear train 35 constitutes powerful lever resistance with rocking bar 39 grades, it is sagging so the luffing angle of fan 30 can't be subjected to gravitational influence that (its principle is as common wall clock, when cutting off the electricity supply, its second hand can stop at once, but can not be subjected to centrifugal force and sagging, its relative position and angle are promptly locked), utilize the characteristic of this structure, embodiment of the present utility model can reach the purpose of adjusting the fan luffing angle with remote control mode.User only need can obtain locking required fan angle at the suitable directly capable electric current that cuts off servomotor 34 of angle of selection in the process that waves of fan 30; Therefore the adjustment of fan angle need not to use manual mode to adjust the fixed angle element.
Need to prove that the vertical reciprocally swinging of the utility model mechanism is an electronic type, so except that driving principle is different, also be not quite similar on the function with mechanical type swinging mechaism (for example TaiWan, China patent announcement No. 329281 " ceiling fan structure improvement "); Though both all can make reciprocally swinging longitudinally, but mechanical swing is owing to be that the rotating shaft that links fan motor is moved, so it is compared with the vertical reciprocally swinging of electronic type of the present utility model mechanism, do not have the function that moment stops and locating, so the mechanical type swinging mechaism can't be used the luffing angle of remote control mode conversion fan.
Claims (4)
1. rotor ceiling fan more than a kind comprises a suspention group, and the one end is connected in the roof, the other end is provided with a flap seat, be provided with two groups of outward extending fixing rods on this flap seat, then organize separately on the fixing rod and be provided with a fan, and the front end of this two fan motor be provided with rotatingshaft to connect flabellum; It is characterized in that: the fan of this ceiling fan comprises that a servomotor and a gear train are installed in a carriage jointly and are fixed in the rear end of fan; One crank, one end are formed with gear to connect this gear train; One connecting rod is connected in the other end of the relative gear of this crank; One rocking bar, an end is connected in this connecting rod, and the other end then is hubbed at this fixing rod that hangs work; One remote control unit is located at the servomotor electric current of controlling this two fan in this flap seat with remote control mode, and then adjusts the luffing angle of fan.
2. many rotors ceiling fan as claimed in claim 1 is characterized in that: two fans of this flap seat are hubbed at the fixing rod of flap seat respectively separately by suspension arrangement.
3. many rotors ceiling fan as claimed in claim 1, it is characterized in that: the servomotor of the fan of this flap seat is provided with a force-output shaft that can drive to gear train, cause each gear between gear train to produce differential revolution and drive the gear of this crank, and this crank is rotated.
4. many rotors ceiling fan as claimed in claim 1 is characterized in that: the servomotor of ceiling fan and this gear train by be provided with a servomotor carriage with screw admittedly the lock mode be installed in the fan rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230890 CN2622436Y (en) | 2003-05-06 | 2003-05-06 | Multi-rotor ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230890 CN2622436Y (en) | 2003-05-06 | 2003-05-06 | Multi-rotor ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622436Y true CN2622436Y (en) | 2004-06-30 |
Family
ID=34247842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03230890 Expired - Fee Related CN2622436Y (en) | 2003-05-06 | 2003-05-06 | Multi-rotor ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622436Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231537A (en) * | 2023-11-13 | 2023-12-15 | 烟台东方能源科技有限公司 | Bidirectional axial flow ventilation device |
-
2003
- 2003-05-06 CN CN 03230890 patent/CN2622436Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231537A (en) * | 2023-11-13 | 2023-12-15 | 烟台东方能源科技有限公司 | Bidirectional axial flow ventilation device |
| CN117231537B (en) * | 2023-11-13 | 2024-01-09 | 烟台东方能源科技有限公司 | Bidirectional axial flow ventilation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204312380U (en) | For fan oscillating mechanism and there is its fan | |
| CN201696729U (en) | Adjusting air valve | |
| CN201206882Y (en) | Wind-guiding device at air outlet of air conditioner | |
| CN103925154A (en) | Efficient air guide device suitable for wind power generating or wind power pumping equipment | |
| CN102285453A (en) | Stepless amplitude-modulating driving mechanism for flapping wing | |
| CN2622436Y (en) | Multi-rotor ceiling fan | |
| CN202098550U (en) | Infinite variable amplitude adjustment flapping-wing driving mechanism | |
| CN206384149U (en) | Variable-pitch transmission gear | |
| CN102162427B (en) | Perpendicular shaft wind turbine rotor with adjustable dip angles of blades | |
| CN205135905U (en) | Compound adjustment mechanism of fan blade angle connecting rod formula | |
| CN2886115Y (en) | Upright wind motor | |
| CN2625614Y (en) | Revolution multiple rotor ceiling fan | |
| CN218467904U (en) | High flow velocity cooling fan | |
| CN211261207U (en) | Single-control multidirectional air guide device and air delivery equipment | |
| CN2637776Y (en) | Multi rotor swinging ceiling fan capable of revolution | |
| CN105351146B (en) | A kind of compound governor motion of angle of fan leaves link-type | |
| CN2835635Y (en) | Wind scooper structure for wind power generation and wind power generator | |
| CN208749483U (en) | A kind of blower special power regulating device | |
| CN2848313Y (en) | Electrical toy helicopter | |
| CN200940583Y (en) | Electric fan swinging mechanism capable of regulating angle | |
| CN2340960Y (en) | Stepless positioning oscillating electric fan | |
| CN2205460Y (en) | Fan wind-guiding device | |
| CN2559276Y (en) | Automatic baby's cradle | |
| CN2830693Y (en) | Self-balancing propeller variator of small wind-driven generator | |
| CN214007567U (en) | Fan corner motion control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |