CN204041548U - A kind of novel fan - Google Patents
A kind of novel fan Download PDFInfo
- Publication number
- CN204041548U CN204041548U CN201420500020.0U CN201420500020U CN204041548U CN 204041548 U CN204041548 U CN 204041548U CN 201420500020 U CN201420500020 U CN 201420500020U CN 204041548 U CN204041548 U CN 204041548U
- Authority
- CN
- China
- Prior art keywords
- blade
- rotating disk
- attachment post
- support plate
- stiffening rib
- 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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Abstract
The utility model discloses a kind of novel fan, comprise blade, rotating shaft, the motor rotated for drive shaft, to be sleeved in rotating shaft and can along with the rotating disk of rotating shaft synchronous rotary, the attachment post be fixedly mounted on rotating disk, blade is the structure of hollow shape, the exterior bottom wall of blade is fixedly connected with the support plate that external frame and blade exterior bottom wall profile match, the upper surface of support plate fits with the exterior bottom wall of blade and is connected, and support plate is fixedly connected with attachment post.The utility model can significantly improve the structural strength of blower fan, effectively extends the working life of blower fan.Meanwhile, be connected with stiffening rib in the cavity of blade, stiffening rib extends along the length direction of blade, the setting of stiffening rib, effectively can ensure the structural strength of blade itself; In addition, attachment post is fixedly mounted on rotating disk by clip, effectively can ensure the steadiness between attachment post and rotating disk, prevents rotating disk from attachment post occurring when rotated from the phenomenon that rotating disk generation departs from and blade generation is ruptured.
Description
Technical field
The utility model relates to a kind of blower fan, is specifically related to that a kind of intensity is high, the novel fan of good stability.
Background technique
Current suspension type fan is generally the rotation being driven rotating disk by rotating shaft, thus drives the fast rotational of the blade be arranged on rotating disk, and then drives the rapid flowing of surrounding atmosphere, realizes the object of air-out.And blade is generally be fixed on rotating disk by attachment post, that is, attachment post is fixed on rotating disk, then the mode of the side of blade or underrun welding is fixed on attachment post.Because blade and attachment post are in most cases point cantact or straight contact, cause the jointing place structural strength of blade and attachment post less, blade is caused easily to come off from attachment post, shorten the working life of blower fan, the blade even dropped injures the phenomenon of personnel by a crashing object, the life and health of grievous injury personnel.
Model utility content
For the deficiencies in the prior art, the utility model object is intended to provide a kind of novel fan, can significantly improve the structural strength of blower fan, effectively extends the working life of blower fan.
For achieving the above object, the utility model adopts following technological scheme:
A kind of novel fan, comprise blade, rotating shaft, the motor rotated for drive shaft, to be sleeved in rotating shaft and can along with the rotating disk of rotating shaft synchronous rotary, the attachment post be fixedly mounted on rotating disk, described blade is the structure of hollow shape, the exterior bottom wall of described blade is fixedly connected with the support plate that external frame and blade exterior bottom wall profile match, the upper surface of described support plate fits with the exterior bottom wall of blade and is connected, and described support plate is fixedly connected with attachment post.
Preferably, be connected with stiffening rib in the cavity of described blade, described stiffening rib extends along the length direction of blade.
Preferably, described blade and stiffening rib are formed in one part.
Preferably, described attachment post is fixedly mounted on rotating disk by connecting plate, and the upper surface of described connecting plate is formed with the curved surface for holding attachment post.
Preferably, described attachment post is fixedly mounted on rotating disk by clip.
Preferably, described support plate is bolted on blade.
The utility model beneficial effect is:
The support plate that the utility model matches by being fixedly connected with external frame and blade exterior bottom wall profile in the exterior bottom wall of blade, the upper surface of support plate fits with the exterior bottom wall of blade and is connected, support plate is fixedly connected with attachment post, support plate and blade are the mode that face contacts, significantly increase the area of contact of support plate and blade, the phenomenon preventing from blade from blade and attachment post occurring in rotary course occurring to depart from, blade is arranged to the structure of hollow shape, effectively can alleviate the weight of blade, the blade of hollow shape and the cooperation of support plate can significantly improve the structural strength of blower fan, the working life of effective prolongation blower fan.Meanwhile, be connected with stiffening rib in the cavity of blade, stiffening rib extends along the length direction of blade, the setting of stiffening rib, effectively can ensure the structural strength of blade itself, prevent the phenomenon that it deforms in rotary course; In addition, attachment post is fixedly mounted on rotating disk by clip, effectively can ensure the steadiness between attachment post and rotating disk, prevent rotating disk occur when rotated attachment post from rotating disk occur depart from and blade occur when rotated rupture phenomenon.The utility model has efficiently, the effect of energy-saving and environmental protection and reduction noise.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model single unit system;
Fig. 2 is the enlarged diagram at A place in Fig. 1;
Fig. 3 is the structural representation of rotating disk of the present utility model;
Fig. 4 is the structural representation of blade of the present utility model;
Fig. 5 is the structural representation of support plate of the present utility model;
Fig. 6 is the structural representation of connecting plate of the present utility model.
Wherein, 1, blade; 11, stiffening rib; 2, rotating disk; 3, attachment post; 4, clip; 5, connecting plate; 51, curved surface; 6, support plate.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
As shown in figures 1 to 6, for a kind of novel fan of the present utility model, comprise blade 1, rotating shaft, the motor rotated for drive shaft, to be sleeved in rotating shaft and can along with the rotating disk 2 of rotating shaft synchronous rotary, the attachment post 3 be fixedly mounted on rotating disk 2, the structure of described blade 1 in hollow shape, the exterior bottom wall of described blade 1 is fixedly connected with the support plate 6 that external frame and blade 1 exterior bottom wall profile match, the upper surface of described support plate 6 fits with the exterior bottom wall of blade 1 and is connected, and described support plate 6 is fixedly connected with attachment post 3.
The mode that the support plate 6 of the present embodiment contacts for face with blade 1, significantly increase the area of contact of support plate 6 and blade 1, the phenomenon preventing from blade 1 from blade 1 and attachment post 3 occurring in rotary course occurring to depart from, blade 1 is arranged to the structure of hollow shape, effectively can alleviate the weight of blade 1, the blade 1 of hollow shape and the cooperation of support plate 6 can significantly improve the structural strength of blower fan, effectively extend the working life of blower fan.
Preferably, be connected with stiffening rib 11 in the cavity of described blade 1, described stiffening rib 11 extends along the length direction of blade 1.The setting of stiffening rib 11, effectively can ensure the structural strength of blade 1 itself, prevent the phenomenon that it deforms in rotary course.In addition, the quantity of stiffening rib 11 can be many.
Preferably, described blade 1 and stiffening rib 11 are formed in one part.Integrated blade 1 and stiffening rib 11 can facilitate processing and fabricating, also can ensure the structural strength of blade 1 and stiffening rib 11 further.
Preferably, described attachment post 3 is fixedly mounted on rotating disk 2 by connecting plate 5, and the upper surface of described connecting plate 5 is formed with the curved surface 51 for holding attachment post 3.Because attachment post 3 is cylindric, there is circular wall, by having the connecting plate 5 of curved surface 51 and coordinating of attachment post 3, the installment work of attachment post 3 can be facilitated.
Preferably, described attachment post 3 is fixedly mounted on rotating disk 2 by clip 4, effectively can ensure the steadiness between attachment post 3 and rotating disk 2, prevent rotating disk 2 occur when rotated attachment post 3 from rotating disk 2 occur depart from phenomenon.In addition, each attachment post 3 can be fixed by two clips 4.In practice, also can be fixed by the clip 4 of more than three or three by each attachment post 3.
Preferably, described support plate 6 is bolted on blade 1, effectively ensures the steadiness between support plate 6 and blade 1.
Support plate 6 of the present utility model and attachment post 3 can be one-body molded, also can be support plate 6 and attachment post 3 to be fixed by the mode of welding.
Blade 1 of the present utility model can be four, and the center line along rotating disk 2 is evenly arranged, and realizes the output compared with Wind Volume.
In addition, as can be seen from Figure 3, rotating disk 2 of the present utility model is solid construction.Traditional rotating disk 2, can arrange multiple cavity in order to weight reduction on rotating disk 2, although but the rotating disk 2 being provided with multiple cavity can alleviate the quality of rotating disk 2, the phenomenon of streaming can be shone into, also can produce unnecessary noise simultaneously.And be arranged to the rotating disk 2 of solid construction, the generation of phenomenon and the noise streamed can be avoided preferably.
The utility model by the rotary work of motor driving rotating shaft, thus drives the rotary work of rotating disk 2, and then drives the rotary work of attachment post 3, also drives the rotation of support plate 6, the rotary work of resulting belt moving vane 1 simultaneously.The mode that support plate 6 adopts face to contact with blade 1 is fixed, and effectively prevents blade 1 from the disengaging support plate 6.Blade 1 is arranged to the structure of hollow shape, effectively can alleviate the weight of blade 1, and the blade 1 of hollow shape and the cooperation of support plate 6 can significantly improve the structural strength of blower fan, effectively extends the working life of blower fan.
For a person skilled in the art, according to technological scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (6)
1. a novel fan, it is characterized in that: comprise blade, rotating shaft, the motor rotated for drive shaft, to be sleeved in rotating shaft and can along with the rotating disk of rotating shaft synchronous rotary, the attachment post be fixedly mounted on rotating disk, described blade is the structure of hollow shape, the exterior bottom wall of described blade is fixedly connected with the support plate that external frame and blade exterior bottom wall profile match, the upper surface of described support plate fits with the exterior bottom wall of blade and is connected, and described support plate is fixedly connected with attachment post.
2. novel fan as claimed in claim 1, it is characterized in that: be connected with stiffening rib in the cavity of described blade, described stiffening rib extends along the length direction of blade.
3. novel fan as claimed in claim 2, is characterized in that: described blade and stiffening rib are formed in one part.
4. novel fan as claimed in claim 1, it is characterized in that: described attachment post is fixedly mounted on rotating disk by connecting plate, the upper surface of described connecting plate is formed with the curved surface for holding attachment post.
5. novel fan as claimed in claim 1, is characterized in that: described attachment post is fixedly mounted on rotating disk by clip.
6. novel fan as claimed in claim 1, is characterized in that: described support plate is bolted on blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500020.0U CN204041548U (en) | 2014-09-01 | 2014-09-01 | A kind of novel fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500020.0U CN204041548U (en) | 2014-09-01 | 2014-09-01 | A kind of novel fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041548U true CN204041548U (en) | 2014-12-24 |
Family
ID=52242217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500020.0U Expired - Fee Related CN204041548U (en) | 2014-09-01 | 2014-09-01 | A kind of novel fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041548U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168227A (en) * | 2016-08-17 | 2016-11-30 | 江苏兆胜空调有限公司 | A kind of extruded hollow aluminium section bar airfoil vanes impeller |
| CN106168228A (en) * | 2016-08-17 | 2016-11-30 | 江苏兆胜空调有限公司 | A kind of high-efficient low-noise axial wheel |
| CN107288926A (en) * | 2017-08-22 | 2017-10-24 | 株洲联诚集团有限责任公司 | A kind of split type impeller |
-
2014
- 2014-09-01 CN CN201420500020.0U patent/CN204041548U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168227A (en) * | 2016-08-17 | 2016-11-30 | 江苏兆胜空调有限公司 | A kind of extruded hollow aluminium section bar airfoil vanes impeller |
| CN106168228A (en) * | 2016-08-17 | 2016-11-30 | 江苏兆胜空调有限公司 | A kind of high-efficient low-noise axial wheel |
| CN107288926A (en) * | 2017-08-22 | 2017-10-24 | 株洲联诚集团有限责任公司 | A kind of split type impeller |
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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 |
Granted publication date: 20141224 Termination date: 20190901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |