CN202117990U - Vertical fan blade mounting and positioning structure for cooling fan - Google Patents
Vertical fan blade mounting and positioning structure for cooling fan Download PDFInfo
- Publication number
- CN202117990U CN202117990U CN2011201918099U CN201120191809U CN202117990U CN 202117990 U CN202117990 U CN 202117990U CN 2011201918099 U CN2011201918099 U CN 2011201918099U CN 201120191809 U CN201120191809 U CN 201120191809U CN 202117990 U CN202117990 U CN 202117990U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- outlet frame
- locking block
- vertical fan
- exhaust outlet
- 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 - Lifetime
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- 238000001816 cooling Methods 0.000 title claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 239000012634 fragment Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a vertical fan blade mounting and positioning structure for a cooling fan, which comprises an air outlet frame, a synchronous motor, a swing rod, an eccentric wheel and a vertical fan blade; the air outlet device is characterized by further comprising a locking block, wherein the locking block is tightly matched with one end part of the air outlet frame or is fixed by screwing after being inserted, the synchronous motor is fixed at the other end part of the air outlet frame and drives the eccentric wheel, the eccentric wheel drives the swing rod, and the swing rod is provided with a mounting hole; one end of the air outlet frame is provided with an insertion hole, and the other end of the air outlet frame is provided with a buckle; one end of the vertical fan blade is provided with an inserting shaft and a swinging shaft, the other end of the vertical fan blade is provided with a clamping shaft, the inserting shaft is inserted into the inserting hole, the swinging shaft is positioned in the mounting hole, and the clamping shaft is clamped in the clamping buckle; and the locking block is provided with a positioning structure for axially positioning the clamping shaft. The wind-driven generator can be simply and conveniently assembled in the assembling and using process, can prevent the vertical fan blades from being broken and loosened, can effectively control the wind swinging noise, and has the characteristics of simple and reasonable structure, convenient and flexible operation and the like.
Description
Technical field
The utility model relates to the structure that a kind of vertical fan blade is installed and located, the structure that particularly a kind of vertical fan blade that is used for air-cooling fan is installed and located.
Background technique
At present; The vertical fan blade of existing fan fixes horizontal fan blade through the vertical fan blade of bending or through 2 housing upper semi-circle installation positions cooperations in assembly process, the former operates inconvenience; Simultaneously cause horizontal fan blade to fracture easily; Latter's poor reliability causes horizontal fan blade to cross pine or tension easily, and noise appears in dual mode when all causing putting wind easily.
To this situation, carried out correlative study and test, finally draw the new method that a kind of vertical fan blade is installed and located.
Summary of the invention
The purpose of the utility model patent aim to provide a kind of simple and reasonable, reliability is high, the vertical fan blade that is used for air-cooling fan of flexible operation is installed and the structure of location, with solve that the cold vertical fan blade of existing air-cooling fan is installed and position fixing process in problems such as difficult assembling, pendulum wind noise, fan blade frangible.
By this purpose design, the technological scheme of the utility model is: it is the structure that a kind of vertical fan blade that is used for air-cooling fan is installed and located, and comprises exhaust outlet frame, synchronous machine, fork, eccentric wheel and vertical fan blade; It is characterized in that also comprising locking block; Locking block and said exhaust outlet frame one end drive fit; Beat screw again after perhaps inserting, said synchronous machine is fixed on the other end of exhaust outlet frame, and synchronous machine drives said eccentric wheel; Eccentric wheel drives said fork, on fork, is provided with mounting hole; End at said exhaust outlet frame is provided with jack, and the other end is provided with buckle; End at said vertical fan blade is provided with slotting axle and swing axis, and the other end is provided with axis, and slotting axle is inserted in the jack, and swing axis is arranged in mounting hole, and axis is stuck in the buckle; On said locking block, be provided with the position structure that makes the axis axially locating.
Said locating piece is provided in a side of the shell fragment on the said locking block, and shell fragment cooperates with said axis makes the axis axially locating.
Both sides in said exhaust outlet frame one end are provided with slot, and the two ends of said locking block are inserted in the slot fixing.
Said locking block is through the end of screw at said exhaust outlet frame.
The utility model advantage compared with prior art is: in the assembling using process, can pack into simply and easily; Can prevent simultaneously that vertical fan blade from fractureing, becoming flexible; Can control pendulum wind noise effectively, it has characteristics such as simple and reasonable, flexible to operation.
Description of drawings
Fig. 1 is the decomposition texture schematic representation of the utility model;
Fig. 2 is the assembling pre-structure schematic representation of the utility model;
Fig. 3 is the B-B sectional drawing of Fig. 2;
Fig. 4 is the plan view of the utility model;
The worm's eye view of Fig. 5 the utility model;
Fig. 6 is the A-A sectional view of Fig. 4.
Among the figure: 1 is locking block, and 11 is shell fragment; 2 is the exhaust outlet frame, and 21 is slot, and 22 is buckle, and 23 is jack, and 3 is synchronous machine, and 4 is fork, and 41 is mounting hole, and 5 is eccentric wheel, and 6 is vertical fan blade, and 61 is axis, and 62 is swing axis, and 63 for inserting axle.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model patent is further described.
Of Fig. 1 to 6, it is the structure that a kind of vertical fan blade that is used for air-cooling fan is installed and located, and comprises exhaust outlet frame 2, synchronous machine 3, fork 4, eccentric wheel 5 and vertical fan blade 6; The characteristics of the utility model are also to comprise locking block 1; Locking block 1 and said exhaust outlet frame 2 one end drive fits; Beat screw again after perhaps inserting, said synchronous machine 3 is fixed on the other end of exhaust outlet frame 2, and synchronous machine 2 drives said eccentric wheel 5; Eccentric wheel 5 drives said fork 4, on fork 4, is provided with mounting hole 41; End at said exhaust outlet frame 2 is provided with jack 23, and the other end is provided with buckle 22; End at said vertical fan blade 6 is provided with slotting axle 63 and swing axis 62, and the other end is provided with axis 61, inserts axle 63 and is inserted in the jack 23, and swing axis 62 is arranged in mounting hole 41, and axis 61 is stuck in the buckle 22; On said locking block 1, be provided with the position structure that makes axis 61 axially locating.
During installation, swing axis 62 ends of vertical fan blade 6 insert earlier in the mounting hole 41, insert axle 63 and are inserted in the jack 23; Axis 61 ends are packed into from buckle 22 more then, and buckle generation resiliently deformable is when vertical fan blade 6 is in place; Buckle 22 resiliently deformables are recovered; It is fixing with vertical fan blade 6, locking block 1 is installed on the exhaust outlet frame 2 again, and the position structure on the locking block 1 has limited the moving vertically of vertical fan blade 6.
During use, synchronous machine 3 drives eccentric wheel 5 and rotates, and eccentric wheel 5 swings fork 4, and fork 4 drives swing axis 62 pendulum, and so vertical fan blade 6 can swing back and forth in the several angle scope, realizes the guide function to wind.
In the present embodiment, said position structure is provided in a side of the shell fragment 11 on the said locking block 1, and shell fragment 11 cooperates with said axis 61 makes axis 61 axially locating, thereby makes vertical fan blade 6 axially locating.
Both sides in said exhaust outlet frame 2 one ends are provided with slot 21, and the two ends of said locking block 1 are inserted in the slot 21 fixing, have realized the drive fit of locking block 1 with exhaust outlet frame 2.Said locking block 1 also can be through the end of screw at said exhaust outlet frame 2.
This instance is applicable to evaporative type air-cooling fan, tower fan and the Related product of similar structure.
Claims (4)
1. one kind is used for the vertical fan blade installation of air-cooling fan and the structure of location, comprises exhaust outlet frame (2), synchronous machine (3), fork (4), eccentric wheel (5) and vertical fan blade (6); It is characterized in that also comprising locking block (1); Locking block (1) and said exhaust outlet frame (2) one end drive fits; Beat screw again after perhaps inserting, said synchronous machine (3) is fixed on the other end of exhaust outlet frame (2), and synchronous machine (3) drives said eccentric wheel (5); Eccentric wheel (5) drives said fork (4), on fork (4), is provided with mounting hole (41); End at said exhaust outlet frame (2) is provided with jack (23), and the other end is provided with buckle (22); End at said vertical fan blade (6) is provided with slotting axle (63) and a swing axis (62); The other end is provided with axis (61); Insert axle (63) and be inserted in the jack (23), swing axis (62) is arranged in mounting hole (41), and axis (61) is stuck in the buckle (22); On said locking block (1), be provided with the position structure that makes axis (61) axially locating.
2. the structure that the vertical fan blade that is used for air-cooling fan according to claim 1 is installed and located; It is characterized in that said position structure is provided in a side of the shell fragment (11) on the said locking block (1), shell fragment (11) cooperates with said axis (61) makes axis (61) axially locating.
3. the structure that the vertical fan blade that is used for air-cooling fan according to claim 1 is installed and located is characterized in that being provided with slot (21) in the both sides of said exhaust outlet frame (2) one ends, and the two ends of said locking block (1) are inserted in the slots (21) fixing.
4. the structure that the vertical fan blade that is used for air-cooling fan according to claim 1 is installed and located is characterized in that said locking block (1) is through the end of screw at said exhaust outlet frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201918099U CN202117990U (en) | 2011-06-09 | 2011-06-09 | Vertical fan blade mounting and positioning structure for cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201918099U CN202117990U (en) | 2011-06-09 | 2011-06-09 | Vertical fan blade mounting and positioning structure for cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202117990U true CN202117990U (en) | 2012-01-18 |
Family
ID=45459059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201918099U Expired - Lifetime CN202117990U (en) | 2011-06-09 | 2011-06-09 | Vertical fan blade mounting and positioning structure for cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202117990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207105A (en) * | 2011-06-09 | 2011-10-05 | 美的集团有限公司 | Vertical fan blade mounting and positioning structure for cooling fan |
| US9995277B2 (en) | 2014-07-31 | 2018-06-12 | General Electric Company | System and method for controlling the operation of wind turbines |
| US10024304B2 (en) | 2015-05-21 | 2018-07-17 | General Electric Company | System and methods for controlling noise propagation of wind turbines |
-
2011
- 2011-06-09 CN CN2011201918099U patent/CN202117990U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207105A (en) * | 2011-06-09 | 2011-10-05 | 美的集团有限公司 | Vertical fan blade mounting and positioning structure for cooling fan |
| US9995277B2 (en) | 2014-07-31 | 2018-06-12 | General Electric Company | System and method for controlling the operation of wind turbines |
| US10024304B2 (en) | 2015-05-21 | 2018-07-17 | General Electric Company | System and methods for controlling noise propagation of wind turbines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GD MIDEA ENVIRONMENT APPLIANCES MFG Co.,Ltd. Assignor: MIDEA GROUP Co.,Ltd. Contract record no.: 2013440000226 Denomination of utility model: Structure for mounting and positioning vertical fan blade of cooling fan Granted publication date: 20120118 License type: Exclusive License Record date: 20130522 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |