CN204610374U - Fan vane and fan - Google Patents
Fan vane and fan Download PDFInfo
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- CN204610374U CN204610374U CN201520281819.XU CN201520281819U CN204610374U CN 204610374 U CN204610374 U CN 204610374U CN 201520281819 U CN201520281819 U CN 201520281819U CN 204610374 U CN204610374 U CN 204610374U
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- fan
- protecgulum
- leaf blade
- bonnet
- fan vane
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Abstract
The utility model provides a kind of fan vane and fan, and wherein, described fan vane comprises: fan box, the bonnet that described fan box comprises protecgulum and removably connects with described protecgulum; With multiple leaf blade, one end of multiple described leaf blade is fixed between described protecgulum and described bonnet, and multiple described leaf blade is arranged along the circumference of described fan box.The fan vane that the utility model provides, multiple leaf blade can be assembled into fan vane by the protecgulum and bonnet of fanning box, avoid fan vane manufacturing or be out of shape at the leaf blade of the process fan fan blade of transport, thus avoid the fan vane after assembling rotate time vibrate, and then ensure that fan vane can normally work, in addition, just can be completed rapid-assembling and the dismounting of fan vane by protecgulum and bonnet, thus improve the installation efficiency of fan vane.
Description
Technical field
The utility model relates to household appliance technical field, more specifically, relates to a kind of fan vane and a kind of fan.
Background technique
At present, the fan vane in correlation technique has two types, and a kind of is the fan vane 100 of integral molded plastic as shown in Figure 1 or die cast, and another kind is the fan vane 100 by leading truck and leaf blade being assembled with riveting method as shown in Figure 2.But these two kinds of fan vanes of the prior art are easy to distortion at the leaf blade of manufacture or transportation process fan fan blade, and the fan vane after distortion will produce vibration when rotating, and has so just had a strong impact on the service behaviour of fan vane.
Therefore, how to avoid fan vane to deform at the leaf blade of the process fan fan blade manufacturing or transport, become current problem demanding prompt solution.
Model utility content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, an object of the present utility model is, provides a kind of and connects reliable and detachable fan vane.
Another object of the present utility model is, provides a kind of fan with said fans fan blade.
For achieving the above object, the utility model first aspect embodiment provides a kind of fan vane, comprising: fan box, the bonnet that described fan box comprises protecgulum and removably connects with described protecgulum; With multiple leaf blade, one end of multiple described leaf blade is fixed between described protecgulum and described bonnet, and multiple described leaf blade is arranged along the circumference of described fan box.
The fan vane that the utility model provides, multiple leaf blade can be assembled into fan vane by the protecgulum and bonnet of fanning box, avoid fan vane manufacturing or be out of shape at the leaf blade of the process fan fan blade of transport, thus avoid the fan vane after assembling rotate time vibrate, and then ensure that fan vane can normally work, in addition, just can be completed rapid-assembling and the dismounting of fan vane by protecgulum and bonnet, thus improve the installation efficiency of fan vane.
Specifically, prior art fan fan blade is as a whole, in the process of transport, easy generation distortion, cause fan blade to be in operation and can produce noise, the performance that impact is overall, and the fan vane that the utility model provides, be made from multiple components, on the one hand in process of production, can produce all parts separately, avoid production larger portion part, the situation causing the stress of components interior excessive occurs, on the other hand, in transportation process, fan vane can be splitted into multiple parts, the collide with situation of distortion of the leaf blade reducing fan vane occurs.
According to the embodiment that the utility model provides, described leaf blade comprises: joint, and described joint is fixed between described protecgulum and described bonnet; And mixing part, described mixing part is fixedly connected with described joint, for making rapid air movement when described leaf blade rotates.
According to the embodiment that the utility model provides, described mixing part is curved plate.
According to the embodiment that the utility model provides, described joint and described mixing part are integral type structure.
According to the embodiment that the utility model provides, described protecgulum is provided with multiple groove, described bonnet is provided with multiple projection, in groove described in protruding insertion one described in.
According to the embodiment that the utility model provides, described groove is V-shaped groove, and described joint is arranged on a side of described V-shaped groove.
According to the embodiment that the utility model provides, the madial wall of described protecgulum is provided with multiple assembling post; Multiple pilot hole on the madial wall of described bonnet, described joint is provided with attachment hole, and described assembling post passes described attachment hole and inserts in described pilot hole, and multiple described leaf blade is fixed on described fan box.
According to the embodiment that the utility model provides, described protecgulum, described bonnet are fixedly connected with by screw with multiple described leaf blade.
According to the embodiment that the utility model provides, described assembling post is provided with tapped hole, described screw screws in described tapped hole, described protecgulum, described bonnet and multiple described leaf blade to be fixed through described pilot hole.
The utility model second aspect embodiment provides a kind of fan, comprises the fan vane described in above-mentioned any one.
The fan that the utility model second aspect provides is provided with the fan vane that the utility model first aspect provides, and therefore this fan has whole beneficial effects of the fan vane that above-mentioned any embodiment provides.
Additional aspect of the present utility model and advantage provide in description part below, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of a kind of fan vane in correlation technique;
Fig. 2 is the structural drawing of the another kind of fan vane in correlation technique;
Fig. 3 is the decomposition texture schematic diagram of fan vane described in the utility model.
Wherein, the corresponding relation in Fig. 1 and Fig. 2 between reference character and component names is:
100 fan vanes;
Wherein, the corresponding relation in Fig. 3 between reference character and component names is: 10 fan vanes, 11 fan boxes, 111 protecgulums, 112 bonnets, 113 assembling posts, 114 pilot holes, 12 leaf blades, 13 screws.
Embodiment
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Fig. 3 is the structural representation of the fan vane of an embodiment of the present utility model.
As shown in Figure 3, the fan vane 10 of an embodiment of the present utility model, comprising: fan box 11 and multiple leaf blade 12.
Particularly, the bonnet 112 that box 11 comprises protecgulum 111 and removably connects with protecgulum 111 is fanned; One end of multiple leaf blade 12 is fixed between protecgulum 111 and bonnet 112, and multiple leaf blade 12 is along the circumference setting of fan box 11.
The fan vane 10 that the utility model provides, multiple leaf blade 12 can be assembled into fan vane 10 by the protecgulum 111 and bonnet 112 of fanning box 11, avoid fan vane 10 manufacturing or be out of shape at the leaf blade 12 of the process fan fan blade 10 of transport, thus avoid the fan vane after assembling 10 rotate time vibrate, and then ensure that fan vane 10 can normally work, in addition, just can be completed rapid-assembling and the dismounting of fan vane 10 by protecgulum 111 and bonnet 112, thus improve the installation efficiency of fan vane 10.
As shown in Figure 3, according to the embodiment that the utility model provides, leaf blade 12 comprises: joint and mixing part.
Particularly, joint is fixed between protecgulum 111 and bonnet 112; Mixing part is fixedly connected with joint, for making rapid air movement when leaf blade 12 rotates.
In an embodiment of the present utility model, mixing part is curved plate.
In this embodiment, mixing part is curved plate, effectively can play agitaion to air, thus fan vane 10 can accelerate the flowing of air, and then improves the comfort of product, adds the competitiveness of product in market.
In the embodiment that the utility model provides, joint and mixing part are integral type structure.
In this embodiment, the mechanical property of integral structure is good, and joint and mixing part are integral type structure, on the one hand, effectively ensure that the join strength between joint and mixing part, thus ensure that the working strength of leaf blade 12, on the other hand, significantly reduce the difficulty of processing of leaf blade 12, joint and mixing part can be made into integration, batch production, to enhance productivity, reduces cost of production.
In an embodiment of the present utility model, protecgulum 111 is provided with multiple groove, bonnet 112 is provided with multiple projection, in protruding insertion one groove.
In this embodiment, by in multiple grooves of the multiple protruding corresponding insertion protecgulum 111 on bonnet 112, the means of fixation of this protecgulum 111 and bonnet 112, on the one hand, realize the quick position of protecgulum 111 and bonnet 112, thus ensure the rapid-assembling of fan vane 10, and then improve the installation efficiency of fan vane 10, on the other hand, add the area of contact between protecgulum 111 and bonnet 112, thus the attachment force added between protecgulum 111 and bonnet 112, and then improve the operational safety of product, add the competitiveness of product in market.
As shown in Figure 3, in an embodiment of the present utility model, groove is V-shaped groove, and joint is arranged on a side of V-shaped groove.
In this embodiment, by the joint of leaf blade 12 is arranged on a side of V-shaped groove, effectively can play agitaion to air, thus electric fan can accelerate the flowing of air, particularly, when fan vane 10 rotates, leaf blade 12 can make air flow rapidly, thus enhance the service behaviour of fan vane 10, simultaneously, the mixing part being arranged on the leaf blade 12 of V-shaped groove can face plate directly, ensure mixing part have make the function of rapid air movement while can also efficiently avoid mixing part manufacture or transport process in mixing part deform, thus avoid the fan vane after assembling 10 rotate time vibrate, and then ensure that the normal work of fan vane 10.
As shown in Figure 3, in an embodiment of the present utility model, the madial wall of protecgulum 111 is provided with multiple assembling post; On the madial wall of bonnet 112, multiple pilot hole, joint is provided with attachment hole, and assembling post passes attachment hole and in plugging in fitting hole, multiple leaf blade 12 is fixed on fan box 11.
The fan vane 10 that the utility model provides, after the assembling post of protecgulum 111 passes in the pilot hole of the joint of leaf blade 12, leaf blade 12 is made to be fixed on fan box 11 by the cooperation of the pilot hole of this assembling post and bonnet 112, achieve the rapid-assembling of fan vane 10, improve the packaging efficiency of fan vane 10.
As shown in Figure 3, according to the embodiment that the utility model provides, protecgulum 111, bonnet 112 are fixedly connected with by screw 13 with multiple leaf blade 12.
In an embodiment of the present utility model, assembling post is provided with tapped hole, screw 13 screws in tapped hole, protecgulum 111, bonnet 112 and multiple leaf blade 12 to be fixed through pilot hole.
In this embodiment, be fixed by screw 13 pairs of protecgulums 111, bonnet 112 and multiple leaf blade 12, thus multiple leaf blade 12 can be securely fixed on fan box 11, avoid loosening of leaf blade 12, thus ensure that the service behaviour of fan vane 10.
The fan that the utility model second aspect embodiment provides, has the fan vane 10 that the utility model first aspect any embodiment provides, and therefore this fan has whole beneficial effects of the fan vane 10 that above-mentioned any embodiment provides.
In sum, the fan vane that the utility model provides, multiple leaf blade can be assembled into fan vane by the protecgulum and bonnet of fanning box, avoid fan vane manufacturing or be out of shape at the leaf blade of the process fan fan blade of transport, thus avoid the fan vane after assembling rotate time vibrate, and then ensure that fan vane can normally work, in addition, just can be completed rapid-assembling and the dismounting of fan vane by protecgulum and bonnet, thus improve the installation efficiency of fan vane.
Specifically, prior art fan fan blade is as a whole, in the process of transport, easy generation distortion, cause fan blade to be in operation and can produce noise, the performance that impact is overall, and the fan vane that the utility model provides, be made from multiple components, on the one hand in process of production, can produce all parts separately, avoid production larger portion part, the situation causing the stress of components interior excessive occurs, on the other hand, in transportation process, fan vane can be splitted into multiple parts, the collide with situation of distortion of the leaf blade reducing fan vane occurs.
In the description of this specification, term " connection ", " being connected " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this specification, specific features, structure, material or feature that the description of term " embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a fan vane, is characterized in that, comprising:
Fan box, the bonnet that described fan box comprises protecgulum and removably connects with described protecgulum; With
Multiple leaf blade, one end of multiple described leaf blade is fixed between described protecgulum and described bonnet, and multiple described leaf blade is arranged along the circumference of described fan box.
2. fan vane according to claim 1, is characterized in that, described leaf blade comprises:
Joint, described joint is fixed between described protecgulum and described bonnet; With
Mixing part, described mixing part is fixedly connected with described joint, for making rapid air movement when described leaf blade rotates.
3. fan vane according to claim 2, is characterized in that, described mixing part is curved plate.
4. fan vane according to claim 2, is characterized in that,
Described joint and described mixing part are integral type structure.
5. fan vane according to claim 2, is characterized in that,
Described protecgulum is provided with multiple groove, described bonnet is provided with multiple projection, in groove described in protruding insertion one described in.
6. fan vane according to claim 5, is characterized in that,
Described groove is V-shaped groove, and described joint is arranged on a side of described V-shaped groove.
7. the fan vane according to any one of claim 2 to 6, is characterized in that, the madial wall of described protecgulum is provided with multiple assembling post; Multiple pilot hole on the madial wall of described bonnet, described joint is provided with attachment hole, and described assembling post passes described attachment hole and inserts in described pilot hole, and multiple described leaf blade is fixed on described fan box.
8. fan vane according to claim 7, is characterized in that,
Described protecgulum, described bonnet are fixedly connected with by screw with multiple described leaf blade.
9. fan vane according to claim 8, is characterized in that,
Described assembling post is provided with tapped hole, and described screw screws in described tapped hole, described protecgulum, described bonnet and multiple described leaf blade to be fixed through described pilot hole.
10. a fan, is characterized in that, includes fan vane as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281819.XU CN204610374U (en) | 2015-04-30 | 2015-04-30 | Fan vane and fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281819.XU CN204610374U (en) | 2015-04-30 | 2015-04-30 | Fan vane and fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610374U true CN204610374U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281819.XU Active CN204610374U (en) | 2015-04-30 | 2015-04-30 | Fan vane and fan |
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|---|---|
| CN (1) | CN204610374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644139A (en) * | 2018-06-20 | 2018-10-12 | 苏州众志新环冷却设备有限公司 | Fan |
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2015
- 2015-04-30 CN CN201520281819.XU patent/CN204610374U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644139A (en) * | 2018-06-20 | 2018-10-12 | 苏州众志新环冷却设备有限公司 | Fan |
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