CN201363314Y - Fan frame body - Google Patents
Fan frame body Download PDFInfo
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- CN201363314Y CN201363314Y CNU2008201809969U CN200820180996U CN201363314Y CN 201363314 Y CN201363314 Y CN 201363314Y CN U2008201809969 U CNU2008201809969 U CN U2008201809969U CN 200820180996 U CN200820180996 U CN 200820180996U CN 201363314 Y CN201363314 Y CN 201363314Y
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- frame body
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- fan
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Abstract
The utility model relates to a fan frame body, which comprises a plastic frame body and a metal fixed support. The plastic frame body and the metal fixed support can be designed into an 'axial flow type fan' or a 'blowing type fan' and various structural shapes, wherein the bottom end of the plastic frame is respectively provided with a plurality of first fixed parts; the fixed support is provided with a base; an axial tube part is arranged in the center of the base; the base is provided with a plurality of second fixed parts; and each second fixed part is used for combining each first fixed part of the plastic frame body. Thus the plastic frame body can be made of plastic material which has lower price or which is low in price so as to effectively reduce the production cost; and the metal fixed support is made of metal material, and certain structural strength can be still maintained and the preset radiation effect can be achieved.
Description
Technical field
The utility model relates to a kind of fan, especially a kind of fan frame body that can be simultaneously constituted in conjunction with a plastic frame body and a metal fixing frame.
Background technique
Please refer to shown in Figure 1, existing fan frame body has a framework 10, these framework 10 central authorities are formed with a containing space 11, has a base 12 in this containing space 11, these base 12 central authorities are provided with a central siphon seat 13, a fan motor and a flabellum (not shown) can be installed be fixed on this base 12, and be arranged in this containing space 11, is connected with several pillars 14 in addition between the inner circle wall of this base 12 and this containing space 11, and this base 12 and this framework 10 are formed in one.
The one-body molded mode of above-mentioned existing fan frame body roughly can be divided into metallic material (as aluminium) one die cast; Perhaps, with plastic material one ejection formation, thereby derive following problem arranged:
Wherein when the time with metallic material (as aluminium) one die cast, because the cost of metallic material is originally just far above the plastic material cost, add that in recent years the metallic material price continues hurricane and rises, the holding at high price of the metal fan frame body of more feasible existing one die cast;
In addition when with plastic material one ejection formation, suppose that this has fan frame body now and all makes with plastic material, the pillar 14 of this base 12 fragility and fractureing easily too again then is so cause problems such as structural strength and product quality be not good.
More in detail, above-mentioned with metallic material and the integrated existing fan frame body of plastic material, have following many shortcomings more simultaneously:
1, die cost height: general common on the market radiation fan may be changed the fan motor of different capacity under the situation that does not change these framework 10 sizes, to meet various heat dissipation environment demands, therefore there are framework 10 sizes of existing fan frame body of many specifications all the same, only have this base 12 to vary in size; But existing framework 10 is formed in one with this base 12, and for the size of this base 12 changes, but must be more again die sinking to make different existing fan frame bodies, so suitable cost of idleness.
2, handling of goods and materials is difficult for: in order to adapt to the fan motor assembling demand of various different capacities, make that the specification kind of existing fan frame body is more apparent numerous and diverse, derive as the type of inventories problems such as many or storage stackeding space increase, so cause the difficulty of warehousing management.
The model utility content
The utility model provides a kind of fan frame body, the framework that the main fixing frame made from a metal material is made in conjunction with a plastic cement material, aforementioned with effective improvement with metallic material one die cast or many shortcomings of being derived with the existing fan frame body of plastic material one ejection formation, be main goal of the invention.
The utility model provides a kind of fan frame body, comprises a plastic frame body and a metal fixing frame.This plastic frame body and metal fixing frame can be designed to " axial flow fan " or different structure shapes such as " blowing-type fans ".Wherein this plastic frame body bottom forms several first fixing parts respectively; This metal fixing frame then has a base, and these base central authorities are provided with a central siphon portion, and this base is provided with several second fixing parts, and respectively this second fixing part is in order to each first fixing part in conjunction with this plastic frame body.Whereby, can utilize this plastic frame body and this metal fixing frame to constitute a heterogeneous material fan frame body, reduce cost, save die cost to reach, make warehousing management reach many effects such as improving product quality easily.
A kind of fan frame body that the utility model provides, this plastic frame body on the top and the bottom form an intake grill and an exhaust outlet respectively, this plastic frame body is inboard to form a containing space that is communicated with this intake grill and exhaust outlet, and the corner position of this plastic frame body bottom forms several first fixing parts respectively; This metal fixing frame has a base, these base central authorities are provided with a central siphon portion, and the outer periphery of this base is extended several pillars, respectively this pillar has one first end and one second end respectively, this first end connects this base, this second end forms one second fixing part, wherein respectively second fixing part of this pillar in conjunction with each first fixing part of this plastic frame body.
Described plastic frame body bottom forms several perforation respectively with as this first fixing part in abutting connection with each corner position of this exhaust outlet, second end of each pillar of this metal fixing frame forms a through hole respectively with as this second fixing part, respectively this through hole and respectively should perforation each other respectively in conjunction with a fixed element, with in conjunction with this plastic frame body and this metal fixing frame.Whereby, this plastic frame body and this metal fixing frame can carry out dismounting mutually, so that the carrying out of maintain and replace operation.
Each corner position, described plastic frame body bottom forms several containing grooves respectively, and respectively this perforation lays respectively at respectively in this containing groove, and respectively second end of this pillar is placed in respectively respectively in this containing groove, makes respectively this perforation and the respectively mutual contraposition of this through hole.Whereby, can further promote this plastic frame body and this metal fixing frame assembling convenience each other.
Each first fixing part of described plastic frame body coats each second fixing part of this metal fixing frame respectively with ejection formation.Whereby, can reach many effects such as simplifying member composition, increase linking steady character and lifting assembling convenience.
Second fixing part of described metal fixing frame can select to form designs such as several profile grooves, a slotted eye, several raised lines, several short slots or several location flanges.Whereby, can prevent effectively that all this plastic frame body and this metal fixing frame break away from mutually.
The utility model also provides a kind of fan frame body in addition, this plastic frame body on the top and side form an intake grill and a side air-out mouth respectively, this plastic frame body is inboard to form a containing space that is communicated with this intake grill and side air-out mouth, and the outer periphery of this plastic frame body bottom form several first fixing parts respectively; This metal fixing frame has a base, and these base central authorities are provided with a central siphon portion, and the outer periphery of this base forms several second fixing parts, and respectively this second fixing part is in conjunction with each first fixing part of this plastic frame body.
Described respectively this location flange is respectively equipped with a positioning hole or a barb portion.Whereby, can further strengthen this plastic frame body and this metal fixing frame linking steady character each other.
The central siphon portion periphery of the base of described metal fixing frame has an insulating trip.Whereby, when fan motor was assembled in this fan frame body, this insulating trip can be in order to intercepting between the stator and metal fixing frame of this fan motor, so that insulation effect to be provided, and then guarantees that this fan motor can operate smoothly.
The base of described metal fixing frame forms several protuberances in this central siphon portion periphery, and this plastic frame body coats respectively this protuberance of combination.Can strengthen this plastic frame body and this metal fixing frame linking steady character each other equally.
The beneficial effect of fan frame body of the present utility model is: the utility model is made plastic frame body with the lower plastic material of price, but the metal fixing frame still adopts metallic material to be made, when can significantly reduce cost of material on the one hand, still can keep certain structure intensity by the metal fixing frame, and with preferable heat radiation quality, can guarantee the run stability of this fan motor, thereby promote product quality; And the jetting mold that utilizes single this plastic frame body can produce the fan frame body of all size, do not need die sinking again or change mold design fully, therefore reduces die cost greatly; Utilize the jetting mold of single plastic frame body can cooperate this metal fixing frame of all size to produce the fan frame body of plurality of specifications,, warehousing management is more simplified so can reduce the type of inventories or reduce the storage stackeding space; When the utility model can be avoided whole framework with the plastic material moulding simultaneously, the quality problem that the pillar easy-rupturing is caused.
Description of drawings
Fig. 1: the stereo appearance figure of existing fan frame body.
Fig. 2: the three-dimensional exploded view of the utility model first embodiment's fan frame body.
Fig. 3: the stereo appearance figure of the utility model second embodiment's fan frame body.
Fig. 4: the stereo appearance figure of the metal fixing frame of the utility model second embodiment's fan frame body.
Fig. 5: the sectional perspective External view of the utility model second embodiment's fan frame body.
Fig. 6: the partial sectional view of the utility model second embodiment's fan frame body.
Fig. 7: the stereo appearance figure of the utility model the 3rd embodiment's fan frame body.
Fig. 8: the stereo appearance figure of the metal fixing frame of the utility model the 3rd embodiment's fan frame body.
Fig. 9: the partial sectional view of the utility model the 3rd embodiment's fan frame body.
Figure 10: the stereo appearance figure of the utility model the 4th embodiment's fan frame body.
Figure 11: the stereo appearance figure of the metal fixing frame of the utility model the 4th embodiment's fan frame body.
Figure 12: the partial sectional view of the utility model the 4th embodiment's fan frame body.
Figure 13: the partial sectional view when the utility model the 4th embodiment's fan frame body has the positioning hole design.
Figure 14: the partial sectional view when the utility model the 4th embodiment's fan frame body has the design of barb portion.
Figure 15: the schematic representation during the utility model fan frame body ejection formation insulating trip.
The primary component symbol description:
10 frameworks, 11 containing spaces, 12 bases, 13 central siphon seats
14 pillars, 20 plastic frame body, 21 intake grills, 22 exhaust outlets
242 perforation of 23 containing spaces, 24 first fixing parts, 241 containing grooves
30 metal fixing frames, 31 bases, 311 central siphon portions, 32 pillars
321 first ends, 322 second ends, 33 second fixing parts, 331 through holes
34 fixed elements, 40 plastic frame body, 41 intake grills, 42 exhaust outlets
43 containing spaces, 44 first fixing parts, 50 metal fixing frames, 51 bases
511 central siphon portions, 52 pillars, 521 first ends, 522 second ends
523 assembly holes, 53 second fixing parts, 531 profile grooves, 532 slotted eyes
533 raised lines, 54 insulating trips, 55 intake ports, 60 plastic frame body
61 intake grills, 62 side air-out mouths, 63 containing spaces, 64 first fixing parts
70 metal fixing frames, 71 bases, 711 central siphon portions, 72 protuberances
73 second fixing parts, 731 short slots, 80 plastic frame body, 81 intake grills
82 side air-out mouths, 83 containing spaces, 84 first fixing parts, 90 metal fixing frames
91 bases, 911 central siphon portions, 92 protuberances, 93 second fixing parts
The 931 location flange 931a barb 931b of portion open-works
Embodiment
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent, preferred embodiment of the present utility model cited below particularly, and conjunction with figs. are described in detail below:
The utility model fan frame body mainly comprises a plastic frame body and a metal fixing frame, this plastic frame body in conjunction with this metal fixing frame to constitute a fan frame body.Whereby, the utility model fan frame body can be made this plastic frame body by the lower plastic material of price, with effective reduction fabricating cost; In addition, make this metal fixing frame with metallic material again, so still can keep certain structure intensity and reach predetermined radiating effect.Generally speaking, the fan frame body of the heterogeneous material that the utility model can be constituted by this plastic frame body and this metal fixing frame is to improve with metallic material one die cast or with the problems of the existing fan frame body of plastic material one ejection formation.
By above-mentioned major technique feature, the utility model more can be applicable to reach as " axial flow fan " fan frame body of patterns such as " blowing-type fans ", below discloses several better embodiment:
Please refer to shown in Figure 2ly, be the utility model first embodiment's the fan frame body that is applied to " axial flow fan ", this fan frame body comprises a plastic frame body 20 and a metal fixing frame 30.
The utility model first embodiment's plastic frame body 20 on the top and the bottom form an intake grill 21 and an exhaust outlet 22 respectively, this plastic frame body 20 inboard containing spaces 23 that form, this containing space 23 is communicated with this intake grill 21 and this exhaust outlets 22; Again, these plastic frame body 20 bottoms form several first fixing parts 24, and respectively this first fixing part 24 is positioned at the corner position of this plastic frame body 20.In present embodiment, respectively this first fixing part 24 forms several containing grooves 241 respectively in this each corner position, plastic frame body 20 bottoms, respectively then is respectively equipped with a perforation 242 in this containing groove 241.
The utility model first embodiment's metal fixing frame 30 has a base 31, these base central authorities are provided with a central siphon portion 311, this central siphon portion 311 can be poroid, tubulose or other can be for the structural designs of a central siphon combination, and the outer periphery of this base 31 is extended several pillars 32, respectively this pillar 32 has one first end 321 and one second end 322 respectively, this first end 321 connects this base 31, this second end 322 forms one second fixing part 33, wherein respectively second fixing part 33 of this pillar 32 in order to be incorporated into each first fixing part 24 of this plastic frame body 20, so that this plastic frame body 20 and this metal fixing frame 30 are given in conjunction with fixing.In present embodiment, respectively this second fixing part 33 forms a through hole 331 respectively at second end 322 of this pillar 32 respectively.
The utility model first embodiment's fan frame body is when assembling, respectively second end 322 of this pillar 32 can be placed in respectively in each containing groove 241 of this plastic frame body 20, and respectively should the perforation 242 also with respectively these through hole 331 mutual contrapositions, so that utilize several fixed elements 34 (as rivet or bolt etc.) to stretch through respectively in conjunction with respectively should perforation 242 reaching respectively this through hole 331, and then make this plastic frame body 20 and this metal fixing frame 30 can utilize respectively this fixed element 34 and interfix and can not come off arbitrarily.Whereby, present embodiment can constitute a heterogeneous material fan frame body by this plastic frame body 20 and this metal fixing frame 30 really, and is suitable as the framework of general axial flow fan.
Please refer to shown in Figure 3ly, be the utility model second embodiment's the fan frame body that is applied to " axial flow fan ", this fan frame body comprises a plastic frame body 40 and a metal fixing frame 50.
The utility model second embodiment's plastic frame body 40 is roughly the same with the structure characteristic of aforementioned first embodiment's plastic frame body 20, this plastic frame body 40 has designs such as intake grill 41, exhaust outlet 42, containing space 43 and first fixing part 44 equally, wherein repeats no more at the structure same section.Again, the plastic frame body 40 of present embodiment only is with the difference of aforementioned first embodiment's plastic frame body 20: this plastic frame body 40 is formed with the one injection molding method, and this plastic frame body 40 is in the ejection formation process, and directly formation can be coated on first fixing part 44 of the predetermined position of this metal fixing frame 50.
The utility model second embodiment's metal fixing frame 50 is roughly the same with the structure characteristic of aforementioned first embodiment's metal fixing frame 30, this metal fixing frame 50 has designs such as base 51, pillar 52 and second fixing part 53 equally, wherein repeats no more at the structure same section.Please cooperate with reference to shown in Figure 4, the metal fixing frame 50 of present embodiment only is with the difference of aforementioned second embodiment's metal fixing frame 30: respectively second end 522 of this pillar 52 can form an assembly hole 523 respectively; Again, respectively this second fixing part 53 can further form several profile grooves 531, a slotted eye 532 or several raised lines 533 wherein at least a of non-flat form as shown in the figure at second end 522 of this pillar 52 respectively.
Please refer to shown in Fig. 3,5 and 6, the utility model second embodiment's fan frame body mainly in process by this plastic frame body 40 of a jetting mold (not illustrating) moulding, can be simultaneously with this metal fixing frame 50 and these plastic frame body 40 one ejection formations (or claiming to penetrate bag) to form a fan frame body.More in detail, precalculated position in this metal fixing frame 50 is inserted a die cavity of this jetting mold, and injected plastic is during with this plastic frame body 40 of moulding, second fixing part 53 of this metal fixing frame 50 can be coated combination simultaneously, and this plastic frame body 40 is this first fixing part 44 in order to the position that coats this second fixing part 53, make whereby this plastic frame body 40 can combine closely this metal fixing frame 50 pillar 52 second end 522 and do not have the phenomenon of loose or dislocation, and can be by this profile groove 531 respectively, the design of slotted eye 532 or each raised line 533 breaks away from this metal fixing frame 50 effectively to prevent this plastic frame body 40; In addition, after this plastic frame body 40 coated second end 522 of this metal fixing frame 50, preferable these assembly hole 523 two ends that make were naked state, make the utility model fan frame body can utilize this assembly hole 523 to be assembled in a precalculated position to carry out thermolysis.Therefore, present embodiment can constitute a heterogeneous material fan frame body by this plastic frame body 40 and this metal fixing frame 50 equally; The more important thing is, must utilize several fixed element 34 this plastic frame body 20 of assembling and this metal fixing frames 30 compared to aforementioned first embodiment, present embodiment then has the member of simplifying and forms, increases linking steady character and promote plurality of advantages such as assembling convenience.
Please refer to shown in Fig. 7 and 8, be the utility model the 3rd embodiment's the fan frame body that is applied to " blowing-type fan ", this fan frame body comprises a plastic frame body 60 and a metal fixing frame 70.
The utility model the 3rd embodiment's plastic frame body 60 on the top and side form an intake grill 61 and a side air-out mouth 62 respectively, this plastic frame body 60 inboard containing spaces 63 that form, this containing space 63 is communicated with this intake grill 61 and this side air-out mouths 62; Again, the outer periphery of these plastic frame body 60 bottoms form several first fixing parts 64 respectively.In present embodiment, this plastic frame body 60 can form by the one injection molding method equally, and this plastic frame body 60 is in the ejection formation process, and directly formation can be coated on first fixing part 64 of the predetermined position of this metal fixing frame 70.
The utility model the 3rd embodiment's metal fixing frame 70 has a base 71, these base 71 central authorities are provided with a central siphon portion 711, and this base 71 is preferable can to form several protuberances 72 at these central siphon portion 711 peripheries, outer periphery at this base 71 forms several second fixing parts 73 respectively in addition, wherein respectively this second fixing part 73 can be in order to be incorporated into first fixing part 64 of this plastic frame body 60, so that this plastic frame body 60 and this metal fixing frame 70 are given in conjunction with fixing.In present embodiment, formed several short slots 731 of the outer periphery that this second fixing part 73 is this base 71.
Please refer to shown in Figure 9, the utility model the 3rd embodiment's fan frame body also can be by this plastic frame body 60 of a jetting mold (not illustrating) moulding, and it is same when injected plastic is with this plastic frame body 60 of moulding, second fixing part 73 of this metal fixing frame 70 can be coated combination simultaneously, and this plastic frame body 60 is this first fixing part 64 in order to the position that coats this second fixing part 73, and can break away from this metal fixing frame 70 effectively to prevent this plastic frame body 60 by the respectively design of this short slot 731.In addition, aforementioned respectively this protuberance 72 also can coat combination for this plastic frame body 60, so that this plastic frame body 60 and the preferable between the two adhesive strength of this metal fixing frame 70 further to be provided.Whereby, present embodiment can constitute a heterogeneous material fan frame body by this plastic frame body 60 and this metal fixing frame 70 equally, and is suitable as the framework of general blowing-type fan.
Please refer to Figure 10 and shown in Figure 11, be the utility model the 4th embodiment's the fan frame body that is applied to " blowing-type fan ", this fan frame body comprises a plastic frame body 80 and a metal fixing frame 90.Wherein this plastic frame body 80 is identical with the structure characteristic of aforementioned the 3rd embodiment's plastic frame body 60, so repeat no more.
The utility model the 4th embodiment's metal fixing frame 90 is roughly the same with the structure characteristic of aforementioned the 3rd embodiment's metal fixing frame 70, this metal fixing frame 90 has designs such as base 91, protuberance 92 and second fixing part 93 equally, wherein repeats no more at the structure same section.The metal fixing frame 90 of present embodiment only is with the difference of aforementioned the 3rd embodiment's metal fixing frame 70: this second fixing part 93 for from the outer periphery of this base 91 with several location flanges 931 that axial direction was extended.
Please refer to shown in Figure 12, the utility model the 4th embodiment's fan frame body also can be by this plastic frame body 80 of a jetting mold (not illustrating) moulding, and it is same when injected plastic is with this plastic frame body 80 of moulding, second fixing part 93 of this metal fixing frame 90 can be coated combination simultaneously, and this plastic frame body 80 is this first fixing part 84 in order to the position that coats this second fixing part 93, and can break away from these metal fixing frames 90 effectively to prevent this plastic frame body 80 by the design that respectively should locate flange 931.Again, as Figure 13 and shown in Figure 14, each locatees flange 931 can form a positioning hole 931a or a 931b of barb portion respectively, so that further strengthen this plastic frame body 80 and this metal fixing frame 90 linking steady character each other.Whereby, present embodiment can constitute a heterogeneous material fan frame body by this plastic frame body 80 and this metal fixing frame 90 equally, and with preferable in conjunction with effect.
Again, aforementioned the utility model first embodiment's fan frame body, with several fixed elements 34 in conjunction with this plastic frame body 20 and this metal fixing frame 30, this combination also is applicable to the utility model second, third and the 4th embodiment's fan frame body, only when utilizing injection molding method, still have the member of simplifying and form, increase linking steady character and promote plurality of advantages such as assembling convenience in conjunction with this plastic frame body 20,40,60,80 and this metal fixing frame 30,50,70,90.
Again, please refer to shown in Figure 15, fan frame body with the utility model second embodiment is that example proposes explanation, this fan frame body is in the process of ejection formation, the central siphon portion 511 peripheral ejection formations that also can be engaged in this base 51 go out an insulating trip 54, and be this insulating trip 54 of moulding, this base 51 also can cooperate and is provided with several intake ports 55, these intake port 55 preferable class's hole shapes that are designed to different apertures respectively, so that after finishing the demoulding, can be by the plastics of institute's filling in this intake port 55, make these insulating trip 54 firm central siphon portion that is incorporated into base 51 511 peripheries and can not come off.Whereby, when a fan motor and a flabellum (not shown) are assembled in the utility model fan frame body when constituting a radiation fan, this insulating trip 54 can be in order to intercept between a stator and metal fixing frame 50 of this fan motor, so that an insulation effect to be provided.In addition, the design of aforementioned dielectric sheet 54 is also applicable to other fan frame bodies as the 3rd embodiment and the 4th embodiment.
As mentioned above, the utility model fan frame body can reach many effects as described below really compared to the moulding of metal material integrated die-casting or with the existing fan frame body of plastic material Unitary injection formed:
1, reduce cost: the utility model is made this plastic frame body with the lower plastic material of price 20,40,60,80, but this metal fixed mount 30,50,70,90 still adopts metal material to make, On the one hand can significantly reduce material cost, on the other hand still can by this metal fixed mount 30,50, 70,90 keep certain structural strength, and with better heat radiation quality, so when a fan horse Reach when being incorporated into this fan frame body inside, also can guarantee the run stability of this fan motor, and phase To promoting its product quality.
2, die cost is low: the utility model not only can be according to the fan motor of various different capacities Change with it this metal fixed mount 30,50,70,90 of collocation, and utilize single this plastic frame Body 20,40,60,80 jetting mold can be produced the fan frame body of all size, do not need fully Again die sinking or the change Design of Dies.
3, warehousing management is easy: the utility model utilize single this plastic frame body 20,40,60, 80 jetting mold can cooperate this metal fixed mount 30,50,70,90 of all size to produce The fan frame body of plurality of specifications so can reduce the type of inventories or reduce the storage stackeding space, makes storage Management is more simplified.
4, improve quality: when the utility model can be avoided whole framework with the plastic material moulding, The quality problem that the post easy fracture causes.
Claims (16)
1, a kind of fan frame body is characterized in that comprising:
A plastic frame body, on the top and the bottom form an intake grill and an exhaust outlet respectively, this plastic frame body is inboard to form a containing space that is communicated with this intake grill and exhaust outlet, and the corner position of this plastic frame body bottom forms several first fixing parts respectively; And
A metal fixing frame, has a base, these base central authorities are provided with a central siphon portion, and the outer periphery of this base is extended several pillars, respectively this pillar has one first end and one second end respectively, this first end connects this base, and this second end forms one second fixing part, wherein respectively second fixing part of this pillar in conjunction with each first fixing part of this plastic frame body.
2, fan frame body as claimed in claim 1, it is characterized in that, this plastic frame body bottom forms several perforation respectively with as this first fixing part in abutting connection with each corner position of this exhaust outlet, second end of each pillar of this metal fixing frame forms a through hole respectively with as this second fixing part, respectively this through hole reaches respectively and should bore a hole each other respectively in conjunction with a fixed element, and this fixed element is in conjunction with this plastic frame body and this metal fixing frame.
3, fan frame body as claimed in claim 2, it is characterized in that each corner position, this plastic frame body bottom forms several containing grooves respectively, respectively this perforation lays respectively at respectively in this containing groove, respectively second end of this pillar is placed in respectively respectively in this containing groove, respectively should perforation and respectively mutual contraposition of this through hole.
4, fan frame body as claimed in claim 1 is characterized in that, each first fixing part of this plastic frame body coats each second fixing part of this metal fixing frame with ejection formation.
5, fan frame body as claimed in claim 4 is characterized in that, second fixing part of this metal fixing frame forms several profile grooves respectively at second end of this pillar respectively.
6, fan frame body as claimed in claim 4 is characterized in that, second fixing part of this metal fixing frame forms a slotted eye respectively at second end of this pillar respectively.
7, fan frame body as claimed in claim 4 is characterized in that, second fixing part of this metal fixing frame forms several raised lines respectively at second end of this pillar respectively.
As claim 1,2,3,4,5,6 or 7 described fan frame bodies, it is characterized in that 8, the central siphon portion periphery of the base of this metal fixing frame has an insulating trip.
9, a kind of fan frame body is characterized in that comprising:
A plastic frame body, on the top and side form an intake grill and a side air-out mouth respectively, this plastic frame body is inboard to form a containing space that is communicated with this intake grill and side air-out mouth, and the outer periphery of this plastic frame body bottom form several first fixing parts respectively; And
A metal fixing frame has a base, and these base central authorities are provided with a central siphon portion, and the outer periphery of this base forms several second fixing parts, and respectively this second fixing part is in conjunction with each first fixing part of this plastic frame body.
10, fan frame body as claimed in claim 9 is characterized in that, each first fixing part of this plastic frame body coats each second fixing part of this metal fixing frame with ejection formation.
11, fan frame body as claimed in claim 10 is characterized in that, second fixing part of this metal fixing frame forms several short slots in the outer periphery of this base.
12, fan frame body as claimed in claim 10 is characterized in that, second fixing part of this metal fixing frame for from the outer periphery of this base with several location flanges that axial direction was extended.
13, fan frame body as claimed in claim 12 is characterized in that, respectively this location flange is respectively equipped with a positioning hole.
14, fan frame body as claimed in claim 12 is characterized in that, respectively this location flange is respectively equipped with a barb portion.
As claim 9,10,11,12,13 or 14 described fan frame bodies, it is characterized in that 15, the central siphon portion periphery of the base of this metal fixing frame has an insulating trip.
As claim 9,10,11,12,13 or 14 described fan frame bodies, it is characterized in that 16, the base of this metal fixing frame forms several protuberances at this central siphon portion periphery, this plastic frame body coats respectively this protuberance of combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201809969U CN201363314Y (en) | 2007-12-17 | 2008-12-11 | Fan frame body |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710198792.8 | 2007-12-17 | ||
| CN200710198792 | 2007-12-17 | ||
| CNU2008201809969U CN201363314Y (en) | 2007-12-17 | 2008-12-11 | Fan frame body |
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| Publication Number | Publication Date |
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| CN201363314Y true CN201363314Y (en) | 2009-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201809969U Expired - Fee Related CN201363314Y (en) | 2007-12-17 | 2008-12-11 | Fan frame body |
| CN200810183110.0A Active CN101463836B (en) | 2007-12-17 | 2008-12-11 | Fan frame body |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810183110.0A Active CN101463836B (en) | 2007-12-17 | 2008-12-11 | Fan frame body |
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| CN (2) | CN201363314Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463836B (en) * | 2007-12-17 | 2014-08-13 | 建准电机工业股份有限公司 | Fan frame body |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI598514B (en) * | 2015-04-17 | 2017-09-11 | 昆山廣興電子有限公司 | Fan frame and metal fixing base |
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| CN2156325Y (en) * | 1993-04-08 | 1994-02-16 | 瑞原电子股份有限公司 | Stator fixing device for industry exhausting fan |
| CN2422672Y (en) * | 2000-04-20 | 2001-03-07 | 元山科技工业股份有限公司 | Cooling fan |
| CN2426177Y (en) * | 2000-04-24 | 2001-04-04 | 元山科技工业股份有限公司 | Cooling fan |
| DE10253227A1 (en) * | 2002-11-15 | 2004-05-27 | Papst-Motoren Gmbh & Co. Kg | Fans, especially device fans |
| US20060258276A1 (en) * | 2005-05-16 | 2006-11-16 | Chien-Min Sung | Superhard cutters and associated methods |
| TW200627132A (en) * | 2005-01-17 | 2006-08-01 | Sunonwealth Electr Mach Ind Co | Assembly structure of blower |
| CN100441882C (en) * | 2005-05-13 | 2008-12-10 | 台达电子工业股份有限公司 | Fan, shell and vane thereof |
| CN1978918B (en) * | 2005-12-03 | 2010-07-21 | 富准精密工业(深圳)有限公司 | Fan frame and fan with same |
| CN200958493Y (en) * | 2006-06-12 | 2007-10-10 | 台达电子工业股份有限公司 | Fan and its frame |
| CN201363314Y (en) * | 2007-12-17 | 2009-12-16 | 建准电机工业股份有限公司 | Fan frame body |
-
2008
- 2008-12-11 CN CNU2008201809969U patent/CN201363314Y/en not_active Expired - Fee Related
- 2008-12-11 CN CN200810183110.0A patent/CN101463836B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463836B (en) * | 2007-12-17 | 2014-08-13 | 建准电机工业股份有限公司 | Fan frame body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101463836A (en) | 2009-06-24 |
| CN101463836B (en) | 2014-08-13 |
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| 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: 20091216 Termination date: 20151211 |
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| EXPY | Termination of patent right or utility model |