CN2525295Y - Quick detachable fan head - Google Patents
Quick detachable fan head Download PDFInfo
- Publication number
- CN2525295Y CN2525295Y CN 01204758 CN01204758U CN2525295Y CN 2525295 Y CN2525295 Y CN 2525295Y CN 01204758 CN01204758 CN 01204758 CN 01204758 U CN01204758 U CN 01204758U CN 2525295 Y CN2525295 Y CN 2525295Y
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- CN
- China
- Prior art keywords
- fan
- arch form
- form section
- framework
- net
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- 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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Abstract
The utility model provides a quick detachable fan head, comprising a fan disk and a fan net. The fan disk at least comprises a frame, at least one fan body and at least one fan net, wherein, the frame is provided with a plurality of first holes; the fan body is provided with a plurality of second holes. The fan net is in a quick detachable type, and each fan net comprises a fan net surface and at least one protuberant end, wherein, the protuberant end is projected on the fan net surface; each protuberant end is provided with at least one arch segment; the arch segment can be restored to the original state after being squeezed as well as deformed and passing through the first holes as well as the second holes. Therefore, the fan body and the fan net can be coupled with the frame by means of the arch segment, the first holes and the second holes.
Description
Technical field
The utility model relates to a kind of fan head, particularly relates to a kind of fast disassembly type fan head that does not need screw, and this fan head comprises blades and fan net.
Background technique
So-called blades (fan tray) is a plurality of fan monomers to be assembled in form an integral body in the framework, and when part fan monomer fault is wherein arranged, but control circuit mat wherein starts all the other fan monomers or the mode that improves rotating speed compensates heat dissipation potential.
Fig. 1 is the part-structure stereogram of an existing blades 10, and it comprises framework 20, fan monomer 30, fan net (fan guard) 50 and several screws 60.Wherein the base plate of this framework 20 has several first holes 25, and the edge of fan monomer 30 has several second holes 35 corresponding to first hole 25.
Still see also shown in Figure 1ly, this fan net 50 is the reticulated works that are made of metal, and its outer rim has several extension parts 57 that is extended by fan wire side 55, and these extension parts 57 are corresponding to this first hole 25 and this second hole 35.Yet the shortcoming of this existing blades 10 is at thereon fan monomer 30 and fan net 50 and be not easy to be assembled on the framework 20 and from framework 20 and separate.Desire when being assembled on this framework, needs fan monomer 30 and fan net 50 by making this screw 60 pass extension part 57, this first hole 25 and the 35 back lockings of this second hole, and this fan monomer 30 and this fan net 50 just can be fixed on this framework 30.When disassembling, needing elder generation that screw 60 is removed fan monomer 30 and fan net 50 are separated with framework 30, also is considerably to waste time and energy.
Therefore, be badly in need of a kind of fast disassembly type fan head of screw that do not need in the prior art to separate the problems referred to above.
The purpose of this utility model is to provide a kind of fast disassembly type fan head, and this fan head comprises blades and fan net, and it can provide a kind of fan monomer and fan net not to need with the blades of screw closure on framework, and does not need the fan net with screw closure.
Summary of the invention
The purpose of this utility model is realized by following technological scheme.According to the fast disassembly type fan head that the utility model proposes, this fan head comprises blades and fan net, and blades comprises at least:
One framework, this framework have at least one opening and a plurality of first hole;
At least one fan monomer has a plurality of second holes;
At least one fans net, and each fan net more comprises:
One fan wire side; And at least one projecting end, being projected on this fan wire side, each this projecting end has at least one arch form section;
Wherein, this arch form section can reinstatement after passing this first hole and this second hole be fanned net on this framework with this fan monomer of strangulation and this being extruded distortion.
A kind of fast disassembly type fan head, this fan head comprise blades and fan net, and blades comprises at least:
One framework, this framework have at least one opening and a plurality of first hole;
At least one fan monomer has a plurality of second holes;
At least one fans net, and this fan net is stamped to form with tinsel, and each this fan net more comprises: a fan wire side; And at least one projecting end, being projected on this fan wire side, each this projecting end has at least one arch form section;
Wherein this arch form section can reinstatement after passing this first hole and this second hole be fanned net on this framework with this fan monomer of strangulation and this being extruded distortion.
A kind of fast disassembly type fan head, this fan head comprise blades and fan net, and blades comprises at least:
One framework, this framework has:
At least one lock shape opening;
A plurality of thrusts, each this thrust has an arch form section; And
At least one fan monomer has a plurality of holes:
Wherein this arch form section can be extruded the distortion and reinstatement after passing this hole, with this fan monomer of strangulation on this framework.
A kind of fast disassembly type fan head, this fan head comprise blades and fan net, and the fan net comprises at least:
One fan wire side; And at least one projecting end, being projected on this fan wire side, each this projecting end has at least one arch form section.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid fast disassembly type fan head, the reinstatement after passing above-mentioned first hole and above-mentioned second hole of wherein said arch form section being extruded distortion.
Aforesaid fast disassembly type fan head, wherein said arch form section is bent to form towards different direction by above-mentioned projecting end.
Aforesaid fast disassembly type fan head, wherein said arch form section is to be bent to form in the same direction by above-mentioned projecting end.
Aforesaid fast disassembly type fan head, wherein said blades have one first arch form section and one second arch form section.
Aforesaid fast disassembly type fan head, wherein said first arch form section and the above-mentioned second arch form section are for continuously.
Aforesaid fast disassembly type fan head, wherein said first arch form section and the above-mentioned second arch form section are for discontinuous.
Aforesaid fast disassembly type fan head, the hole coupling of the arch form Duan Yuyi fan monomer of wherein said fan net.
Aforesaid fast disassembly type fan head, wherein said arch form section can the reinstatement after passing above-mentioned hole being extruded distortion.
Aforesaid fast disassembly type fan head, its middle fan netting gear has a plurality of arch form sections.
Aforesaid fast disassembly type fan head, a plurality of arch form sections of wherein said fan net are continuous or discontinuous.
The utility model compared with prior art has tangible advantage and good effect.By above technological scheme as can be known, the utility model fast disassembly type fan head, this fan head comprise blades and fan net, pass this first hole and this second hole by this arch form section of this projecting end, and this fan monomer and this fan net can be fixed on this framework.Because this arch form section has elasticity, so this first arch form section and this second arch form section can be stressed distortion and pass first hole and this second hole.Pass after this first hole and this second hole, by the elasticity of arch form section, this first arch form section and this second arch form section can restore to the original state this fan monomer and fan net are clamped on this framework.When desiring to make fan monomer and fan net and this framework apart, should fan net after this first arch form section of only need extruding and this second arch form section and extract and get final product.So assembly and disassembly is very easy to, and need not use screw that fan monomer and fan net are locked on the framework of blades.
In sum, the utility model fast disassembly type fan head, it is had large improvement technically, and has produced handy and practical effect, and has the effect of enhancement really, thereby is suitable for practicality more, really is a new and innovative, progressive, practical new design.
Description of drawings
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the part-structure stereogram of an existing blades;
Fig. 2 is the part of blades of the present utility model;
Fig. 3, Fig. 4, Fig. 5 are the different embodiments of fan net of the present utility model;
Fig. 6 is different embodiment of the present utility model;
Fig. 7 is different embodiment of the present utility model.Figure number is to as directed:
10 existing blades 20 frameworks
25 first holes, 30 fan monomers
35 second holes, 50 fan nets
55 fan wire sides, 57 extension parts
60 second holes
200 frameworks, 220 openings
250 first holes, 270 thrusts
290 arch form sections, 250 first holes
300 fan monomers, 350 second holes
500 fan nets, 510 fan wire sides
520 projecting end 530a, the first arch form section
The 530b second arch form section 530c the 3rd arch form section
530d the 4th arch form section
Embodiment describes in detail
Below in conjunction with accompanying drawing and preferred embodiment, to according to the fast disassembly type fan head that the utility model proposes, its concrete structure, feature and effect thereof, describe in detail as after.
As shown in Figure 2, be first embodiment of the utility model fast disassembly type fan head, it comprises a framework 200, at least one fan monomer 300 and at least one fan net 500 at least.Wherein this framework 200 has at least one opening 220 and a plurality of first hole 250; This fan monomer 300 has a plurality of second holes 350, and for example this second hole 350 is to be positioned on the housing of this fan monomer 300.In addition, fan monomer 300 of the present utility model is not required to be special requirement, that is it can continue to use existing fan to save cost.
See also Fig. 2 and shown in Figure 3, this fan net 500 is a fast disassembly type, and each fan net 500 more comprises fan wire side 510 and at least one projecting end 520.This projecting end 520 is positioned at the edge of this fan wire side 510 and vertically is projected on this fan wire side 510, each this projecting end 520 has at least one arch form section (arch-shaped section), for example Two arch form section is respectively the first arch form section 530a and the second arch form section 530b.Owing to have this arch form section, this projecting end 520 can moderately be stressed distortion back reinstatement.
See also Fig. 3, Fig. 4, shown in Figure 5, to cooperate the different embodiments that describe arch form section in the projecting end of the present utility model in detail, its variation pattern comprises the quantity and the overbending direction of arch form section.This arch form section 530 is to be formed by the wire bending that constitutes this fan wire side 510, and this arch form section 530 is not only one the time, and the overbending direction of indivedual arch form sections 530 can be towards identical or different direction.
For example, embodiment as shown in Figure 3, this projecting end 520 has Two arch form section, is respectively the first arch form section 530a and the second arch form section 530b.Wherein this first arch form section 530a is the direction bending towards these fan wire side 510 centers, and this second arch form section 530b is towards the direction bending away from these fan wire side 510 centers.
Or, embodiment as shown in Figure 4, this projecting end 520 has four arch form sections, is respectively the first arch form section 530a, the second arch form section 530b, the 3rd arch form section 530c and the 4th arch form section 530d.Wherein this first arch form section 530a is a certain tangent direction bending towards this fan wire side 510, and this second arch form section 530b is the opposite direction bending towards this tangent direction, the 3rd arch form section 530c is the direction bending towards these fan wire side 510 centers, and the 4th arch form section 530d is towards the direction bending away from these fan wire side 510 centers.In addition, it should be noted that this first arch form section 530a and this second arch form section 530b can be continuously (as shown in Figures 3 and 4) or discontinuous (as shown in Figure 5).
During assembling, pass this first hole 250 and this second hole 350 by this arch form section of this projecting end 520, this fan monomer 300 and this fan net 510 can be fixed on this framework 200, and make the air outlet of this fan monomer 300 or suction port aim at opening 220 on this framework 200.In more detail, because this arch form section has elasticity, so this first arch form section 530a and this second arch form section 530b can be stressed distortion and pass first hole 250 and this second hole 350.Pass after this first hole 250 and this second hole 350, by the elasticity of arch form section, this first arch form section 530a and this second arch form section 530b can restore to the original state and this fan monomer 300 and fan net 510 are clamped on this framework 200.Desire to make fan monomer 300 and fan net 510 when separating, should fan net 510 behind only need extrude this first arch form section 530a and this second arch form section 530b and extract and get final product with this framework 200.
It should be noted that fan net of the present utility model also can directly combine with fan monomer by projecting end.As shown in Figures 2 and 3, pass second hole 350 on the fan monomer 300 by this arch form section of this projecting end 520, this fan net 510 can be fixed on this fan monomer 300.In more detail, because this arch form section has elasticity, so this first arch form section 530a and this second arch form section 530b can be stressed distortion and pass this second hole 350.Pass after this second hole 350, by the elasticity of arch form section, this first arch form section 530a and this second arch form section 530b can restore to the original state and this fan net 510 is clamped on this fan monomer 300.Desire to make fan net 510 when separating, should fan net 510 behind only need extrude this first arch form section 530a and this second arch form section 530b and extract and get final product with this fan monomer 300.
As shown in Figure 6, be second embodiment of the utility model fast disassembly type blades, it comprises a framework 200, at least one fan monomer 300 and at least one fan net 500 at least.Wherein this framework 200 has at least one opening 220 and a plurality of first hole 250; This fan monomer 300 has a plurality of second holes 350, and for example this second hole 350 is to be positioned on the housing of this fan monomer 300.In addition, fan monomer 300 of the present utility model is not required to be special requirement, that is it can continue to use existing fan to save cost.
Still see also shown in Figure 6ly, this fan net 500 is a fast disassembly type, and be sheet metal part, that is this fan net 500 is stamped to form with tinsel.Each fan net 500 more comprises fan wire side 510 and at least one projecting end 520.This projecting end 520 is positioned at the edge of this fan wire side 510 and vertically is projected on this fan wire side 510, and each this projecting end 520 has an arch form section 530.Owing to have this arch form section 530, this projecting end 520 can moderately be stressed distortion back reinstatement.During assembling, pass this first hole 250 and this second hole 350 by this arch form section 530 of this projecting end 520, this fan monomer 300 and this fan net 510 can be fixed on this framework 200, and make the air outlet of this fan monomer 300 or suction port aim at opening 220 on this framework 200.
As shown in Figure 7, be the 3rd embodiment of the present utility model, it comprises a framework 200 and at least one fan monomer 300 at least.Wherein this framework 200 has at least one palisade opening 220 and a plurality of thrust 270; This fan monomer 300 has a plurality of holes 350, and for example this hole 350 is to be positioned on the housing of this fan monomer 300.In addition, fan monomer 300 of the present utility model is not required to be special requirement, that is it can continue to use existing fan to save cost.
As shown in Figure 7, this palisade opening 220 is to be formed on this framework 200.In more detail, this palisade opening 220 is one to have the opening of a plurality of fence, so this palisade opening 220 can be used as a fan net.This palisade opening 220 and this thrust 270 all are that the body by this framework 200 is stamped to form.This thrust 270 is positioned at the outer rim of this palisade opening 220 and vertically is projected on this framework 200, and each this thrust 270 has more an arch form section 290.Owing to have this arch form section 290, this thrust 270 can moderately be stressed distortion back reinstatement.During assembling, pass this hole 350 by this arch form section 290 of this thrust 270, this fan monomer 300 can be fixed on this framework 200, and makes the air outlet of this fan monomer 300 or suction port aim at palisade opening 220 on this framework 200.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (11)
1. fast disassembly type fan head, this fan head comprise blades and fan net, it is characterized in that blades comprises at least:
One framework, this framework have at least one opening and a plurality of first hole;
At least one fan monomer has a plurality of second holes;
At least one fans net, and each fan net more comprises:
One fan wire side; And
At least one projecting end is projected on this fan wire side, and each this projecting end has at least one arch form section;
Wherein, after this arch form section is passed this first hole and this second hole, fan net on this framework with this fan monomer of strangulation and this.
2. fast disassembly type fan head according to claim 1 is characterized in that the reinstatement after passing above-mentioned first hole and above-mentioned second hole being extruded distortion of described arch form section.
3. fast disassembly type fan head according to claim 1 is characterized in that described arch form section is bent to form towards different direction by above-mentioned projecting end.
4. fast disassembly type fan head according to claim 1 is characterized in that described arch form section is to be bent to form in the same direction by above-mentioned projecting end.
5. fast disassembly type fan head according to claim 1 is characterized in that described blades has one first arch form section and one second arch form section.
6. fast disassembly type fan head according to claim 5 is characterized in that described first arch form section and the above-mentioned second arch form section are for continuously.
7. fast disassembly type fan head according to claim 5 is characterized in that described first arch form section and the above-mentioned second arch form section are for discontinuous.
8. fast disassembly type fan head, this fan head comprise blades and fan net, it is characterized in that blades comprises:
One framework
At least one fan monomer has a plurality of holes;
One fan wire side, it is located on this framework;
A plurality of projecting ends, each this projecting end have an arch form section and are located on this fan wire side;
Restore to the original state after wherein but this hole is passed in this arch form section extrusion-deformation, with this fan monomer of strangulation on this framework.
9. fast disassembly type fan head as claimed in claim 8, wherein
Described fan wire side and this framework are monolithic construction.
10. fast disassembly type fan head as claimed in claim 8, wherein
This framework has at least one lock shape opening, and this thrust passes a plurality of holes of this framework and a plurality of holes of fan monomer, with this fan monomer of strangulation and the fan net on this framework.
11 fast disassembly type fan heads as claimed in claim 8, wherein
Described fan net is a tinsel that is stamped to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01204758 CN2525295Y (en) | 2001-03-13 | 2001-03-13 | Quick detachable fan head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01204758 CN2525295Y (en) | 2001-03-13 | 2001-03-13 | Quick detachable fan head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2525295Y true CN2525295Y (en) | 2002-12-11 |
Family
ID=33625923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01204758 Expired - Lifetime CN2525295Y (en) | 2001-03-13 | 2001-03-13 | Quick detachable fan head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2525295Y (en) |
-
2001
- 2001-03-13 CN CN 01204758 patent/CN2525295Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110313 Granted publication date: 20021211 |