CN205260385U - Jumbo size fan - Google Patents
Jumbo size fan Download PDFInfo
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- CN205260385U CN205260385U CN201620006945.9U CN201620006945U CN205260385U CN 205260385 U CN205260385 U CN 205260385U CN 201620006945 U CN201620006945 U CN 201620006945U CN 205260385 U CN205260385 U CN 205260385U
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- ring flange
- boss
- housing
- blower fan
- large scale
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Abstract
The utility model belongs to the technical field of the fan, especially, relate to a jumbo size fan. It has solved the unreasonable scheduling problem of prior art design. This jumbo size fan is including having the frame and set up the first ring flange in frame one end, is equipped with the fixing base that has the vent that a plurality of circumference distribute at the other one end inner wall of frame, is equipped with the dismantled motor seat who lies in the frame on the fixing base, is equipped with the motor and connects the impeller on the motor on can dismantling motor seat, the one end that is equipped with the fixing base at the frame be equipped with with frame detachable second ring flange. The utility model has the advantages of: easily equipment and commonality are strong.
Description
Technical field
The utility model belongs to blower fan technical field, relates in particular to a kind of large scale blower fan.
Background technology
Comprising in electric automobile etc. field, blower fan generally can be set and dispel the heat.
For example, Chinese patent discloses the compact fan assembly of a kind of large scale, application number[201220164271.7], it comprises fan outer frame and connected blower fan, also comprisesThe keyset that is placed in the end in fan outer frame, keyset has blower ventilation hole, fan outer frameBe connected with blower fan by keyset. This scheme does not only need mould during fabrication, manufacturesCost is lower, and has ensured the compactness that blower fan is connected with fan outer frame, makes it be difficult toExisting gap, blower fan is difficult to form backflow in use, has ensured the blast of blower fan inside,Heat-sinking capability is stronger.
Although above-mentioned scheme all has above plurality of advantages,, it goes back this schemeAt least there is following defect: complex structure and combination not easy to assemble, secondly, versatility is poor.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of structure simpler,Be easy to the large scale blower fan of dismounting combination and highly versatile.
For achieving the above object, the utility model has adopted following technical proposal: this large chiVery little blower fan comprises the first ring flange that has housing and be arranged on housing one end, another at housingOuter one end inwall is provided with the holder of the ventilating opening with some circle distribution, at holderBe provided with the removable motor seat that is positioned at housing, on removable motor seat, be provided with motorWith the impeller being connected on motor, the one end that is provided with holder at housing is provided with can with housingThe second ring flange of dismounting. In this application, owing to being provided with holder in conjunction with detachableThe structure of motor base can improve versatility, has virtually reduced use cost, meanwhile,Be provided with the first ring flange and the second ring flange and can be convenient to install, secondly, with housing canThe second ring flange of dismounting can be convenient to assembling.
In above-mentioned large scale blower fan, it is equal that described holder is circumferentially with some circumferenceEven distribution and outer end are connected to the dowel of housing inwall, between two adjacent dowelsForm above-mentioned ventilating opening.
In above-mentioned large scale blower fan, the curved flat structure of described dowel andThe outer side edges of dowel flushes with the end, one end that housing is provided with holder.
In above-mentioned large scale blower fan, on described holder, be equipped with some first tightFirmware, described removable motor seat is provided with the first securing member described in some confessions one by oneThe screw that inserts and be connected with the first fastener threads.
In above-mentioned large scale blower fan, described holder is near removable motor seatIt is corresponding and to removable motor seat side one by one that one side is provided with the first some with described securing memberOutstanding cooperation boss is provided with some and described screw one by one on removable motor seatEngages indentation corresponding and that snap in one by one for described cooperation boss, described cooperation bossMutually mate with engages indentation.
In above-mentioned large scale blower fan, described housing outer wall is provided with some even circumferentialsThe reinforcement that distributes and axially arrange along housing, one end of reinforcement is connected to first methodBlue dish is upper, is provided with some and described in the one side of relative the first ring flange of the second ring flangeReinforcement is the corresponding and docking boss that docks with reinforcement one by one.
In above-mentioned large scale blower fan, on the second described ring flange, be equipped with some oneOne the second securing member through described docking boss, at the close docking of every reinforcement bossOne end be respectively equipped with for the second described securing member enter one by one and with the second securing member spiral shellThe screwed hole that line connects.
In above-mentioned large scale blower fan, described the first ring flange and the second ring flange are equalThe structure that is square, described housing and the first ring flange are connected as a single entity structure, firstEach bight of ring flange is respectively equipped with the first reinforcement boss being connected with reinforcement, arrangesFour docking boss in docking boss on the second ring flange are separately positioned on the second methodEach bight of blue dish and the volume of this docking boss are greater than the volume of all the other docking boss,Be arranged on the docking boss in the second each bight of ring flange and the first described reinforcement boss oneOne correspondence.
In above-mentioned large scale blower fan, each bight of the first described ring flange respectivelyBe provided with the first through hole that runs through the first reinforcement boss, in each angle part of the second ring flangeBe not provided with and run through the second logical of the docking boss that is arranged on the second each bight of ring flangeHole, the first described through hole is corresponding one by one with the second through hole.
In above-mentioned large scale blower fan, described housing and the holder formula that is connected as a single entity is tiedStructure. Integral structure has improved structural strength.
Compared with prior art, the advantage of this large scale blower fan is: 1, design is more closedReason, can improve versatility owing to being provided with holder in conjunction with the structure of removable motor seat,Virtually reduce use cost. 2, be provided with the first ring flange and the second ring flange canBe convenient to install, secondly, can be convenient to assembling with dismountable the second ring flange of housing. 3,Simple in structure and be easy to processing and manufacturing.
Brief description of the drawings
Fig. 1 is the exploded perspective view that the utility model provides.
Fig. 2 is the structural representation that the utility model provides.
Fig. 3 is the frame structure schematic diagram that the utility model provides.
Fig. 4 is the second flange plate structure schematic diagram that the utility model provides.
Fig. 5 is the removable motor seat schematic diagram that the utility model provides.
Fig. 6 is the impeller schematic diagram that the utility model provides.
In figure, housing 1, reinforcement 11, screwed hole 12, the first ring flange 2, firstStrengthen boss 21, the first through hole 22, holder 3, ventilating opening 31, dowel 32,Coordinate boss 33, removable motor seat 4, screw 41, engages indentation 42, impeller 5,The second ring flange 6, docking boss 61, the second through hole 62, the first securing member 7, secondSecuring member 8.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is done to further detailed sayingBright.
As Figure 1-3, this large scale blower fan comprises having housing 1 and be arranged on housingFirst ring flange 2 of 1 one end, housing 1 and the first ring flange 2 are connected as a single entity structure,Be provided with ventilating opening 31 fixing with some circle distribution at housing 1 other one end inwallSeat 3, housing 1 is connected as a single entity structure with holder 3. Integral structure can improveStructural strength.
As shown in Fig. 1-3 and Fig. 5-6, on holder 3, be provided with and be positioned at housing 1Removable motor seat 4, particularly, is equipped with some on the holder 3 of the present embodimentOne securing member 7, described removable motor seat 4 is provided with first tight described in some confessionsThe screw 41 that firmware 7 inserts one by one and is threaded with the first securing member 7. Prioritization scheme,Be provided with some and described first tight near the one side of removable motor seat 4 at holder 3Firmware 7 is corresponding and to the side-prominent cooperation boss 33 of removable motor seat 4 one by one, canDismounting motor base 4 is provided with some with described screw 41 corresponding and described the joining of confession one by oneClose the engages indentation 42 that boss 33 snaps in one by one, described cooperation boss 33 with coordinate lackMouth 42 is coupling mutually.
On removable motor seat 4, be provided with motor and be connected to the impeller 5 on motor,One end that housing 1 is provided with holder 3 is provided with and dismountable the second ring flange 6 of housing 1.Removable motor seat 4 can improve versatility, that is, thus dismounting removable motor seat 4Change the blower fan of different sizes. Particularly, be circumferentially with at the holder 3 of the present embodimentSome even circumferentials distributions and outer end are connected to the dowel 32 of housing 1 inwall, adjacentBetween two dowels 32, form above-mentioned ventilating opening 31. Secondly, this dowel 32 isThe outer side edges of arc flat structure and dowel 32 and housing 1 are provided with one of holder 3End end flushes.
Secondly, be provided with that some even circumferentials distribute and along housing 1 axle at housing 1 outer wallTo the reinforcement 11 arranging, one end of reinforcement 11 is connected on the first ring flange 2,As shown in Figure 4, be provided with some in the one side of relative the first ring flange 2 of the second ring flange 6With described reinforcement 11 docking boss 61 corresponding and that dock with reinforcement 11 one by one.Reinforcement 11 can improve installation effectiveness and structural strength.
In addition, as Figure 1-4, on the second ring flange 6, be equipped with and somely wear one by oneCross the second securing member 8 of described docking boss 61, in the close docking of every reinforcement 11One end of boss 61 is respectively equipped with for the second described securing member 8 and enters one by one and with secondThe screwed hole 12 that securing member 8 is threaded.
Prioritization scheme, first ring flange 2 of the present embodiment and second all sides of being of ring flange 6Shape structure, is respectively equipped with in each bight of the first ring flange 2 and is connected with reinforcement 11First strengthens boss 21, is arranged on four in the docking boss 61 on the second ring flange 6Individual docking boss 61 is separately positioned on each bight and this docking boss of the second ring flange 661 volume is greater than the volume of all the other docking boss 61, is arranged on the second ring flange 6 everyThe docking boss 61 in individual bight is corresponding one by one with the first described reinforcement boss 21. ?Each bight of one ring flange 2 is respectively equipped with the first through hole that runs through the first reinforcement boss 2122, be respectively equipped with to run through in each bight of the second ring flange 6 and be arranged on the second ring flangeThe second through hole 62 of the docking boss 61 on 6 each bights, the first described through hole 22Corresponding one by one with the second through hole 62.
Specific embodiment described herein is only for example to the utility model spiritExplanation. The utility model person of ordinary skill in the field can be to described concreteEmbodiment makes various amendments or supplements or adopt similar mode to substitute, but notCan depart from spirit of the present utility model or surmount the defined model of appended claimsEnclose.
Although more used housing 1, reinforcement 11, screwed hole 12, first hereinRing flange 2, first strengthen boss 21, the first through hole 22, holder 3, ventilating opening 31,Dowel 32, cooperation boss 33, removable motor seat 4, screw 41, engages indentation42, impeller 5, the second ring flange 6, docking boss 61, the second through hole 62, first tightThe terms such as firmware 7, the second securing member 8, but do not get rid of the possibility that uses other termProperty. Use these terms to be only used to describe more easily and explain of the present utility modelEssence; They are construed to any additional restriction is all and the utility model spiritContrary.
Claims (10)
1. a large scale blower fan, comprises and has housing (1) and be arranged on housing (1)First ring flange (2) of one end, is characterized in that, described housing (1) is one end in additionInwall is provided with the holder (3) of the ventilating opening (31) with some circle distribution, solidReservation (3) is provided with the removable motor seat (4) that is positioned at housing (1), removableUnload motor base (4) and be provided with motor and be connected to the impeller (5) on motor, in housing (1)The one end that is provided with holder (3) is provided with and dismountable the second ring flange of housing (1) (6).
2. large scale blower fan according to claim 1, is characterized in that, describedHolder (3) is circumferentially with some even circumferentials distributions and outer end is connected to housing (1)The dowel (32) of inwall, forms above-mentioned leading between adjacent two dowels (32)Air port (31).
3. large scale blower fan according to claim 2, is characterized in that, describedOuter side edges and the housing of the curved flat structure of dowel (32) and dowel (32)(1) end, one end that is provided with holder (3) flushes.
4. large scale blower fan according to claim 1, is characterized in that, describedOn holder (3), be equipped with some the first securing members (7), described removable motor seat(4) be provided with that the first securing member (7) described in some confessions inserts one by one and with first tightThe screw (41) that firmware (7) is threaded.
5. large scale blower fan according to claim 4, is characterized in that, describedHolder (3) is provided with some and described the near the one side of removable motor seat (4)One securing member (7) is corresponding and protruding to the side-prominent cooperation of removable motor seat (4) one by onePlatform (33) is provided with some and described screw (41) on removable motor seat (4)Engages indentation (42) corresponding and that snap in one by one for described cooperation boss (33) one by one,Described cooperation boss (33) mates mutually with engages indentation (42).
6. large scale blower fan according to claim 1, is characterized in that, describedHousing (1) outer wall is provided with some even circumferentials and distributes and axially arrange along housing (1)Reinforcement (11), it is upper that one end of reinforcement (11) is connected to the first ring flange (2),The one side of relative the first ring flange of the second ring flange (6) (2) be provided with some with described inReinforcement (11) the corresponding and docking boss (61) that docks with reinforcement (11) one by one.
7. large scale blower fan according to claim 6, is characterized in that, describedOn the second ring flange (6), be equipped with some one by one through the of described docking boss (61)Two securing members (8), the one end at every reinforcement (11) near docking boss (61)Be respectively equipped with for described the second securing member (8) enter one by one and with the second securing member (8)The screwed hole (12) being threaded.
8. large scale blower fan according to claim 7, is characterized in that, describedThe first ring flange (2) and the second ring flange (6) structure that is all square, described housing(1) be connected as a single entity structure with the first ring flange (2), at the first ring flange (2)Each bight is respectively equipped with the first reinforcement boss (21) being connected with reinforcement (11), establishesPut four the docking boss (61) in the docking boss (61) on the second ring flange (6)Be separately positioned on each bight of the second ring flange (6) and the body of this docking boss (61)The long-pending volume that is greater than all the other docking boss (61), is arranged on the second ring flange (6) eachThe docking boss (61) in bight is corresponding one by one with the first described reinforcement boss (21).
9. large scale blower fan according to claim 8, is characterized in that, describedEach bight of one ring flange (2) is respectively equipped with runs through of the first reinforcement boss (21)One through hole (22), is respectively equipped with and runs through setting in each bight of the second ring flange (6)Second through hole (62) of the docking boss (61) on the each bight of the second ring flange (6),Described the first through hole (22) is corresponding one by one with the second through hole (62).
10. large scale blower fan according to claim 1, is characterized in that, described outsideFrame (1) is connected as a single entity structure with holder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006945.9U CN205260385U (en) | 2016-01-05 | 2016-01-05 | Jumbo size fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006945.9U CN205260385U (en) | 2016-01-05 | 2016-01-05 | Jumbo size fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260385U true CN205260385U (en) | 2016-05-25 |
Family
ID=56001915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620006945.9U Active CN205260385U (en) | 2016-01-05 | 2016-01-05 | Jumbo size fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065875A (en) * | 2016-08-03 | 2016-11-02 | 安庆市沁之源电器有限公司 | One is easy to hard-wired fan |
-
2016
- 2016-01-05 CN CN201620006945.9U patent/CN205260385U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065875A (en) * | 2016-08-03 | 2016-11-02 | 安庆市沁之源电器有限公司 | One is easy to hard-wired fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Jumbo size fan Effective date of registration: 20170518 Granted publication date: 20160525 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Jiashan county subbranch Pledgor: Jiashan fixes Electric Appliance Equipment Co., Ltd Registration number: 2017330000040 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314113 Building 1 and 2, No. 11, Kapa Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan kagu Electrical Equipment Co.,Ltd. Address before: 314113 Building 1 and 2, No. 11, Kapa Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: JIASHAN KAKU ELECTRICAL EQUIPMENT Co.,Ltd. |