CN207664752U - A kind of novel ceiling fan global formation end cover structure - Google Patents
A kind of novel ceiling fan global formation end cover structure Download PDFInfo
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- CN207664752U CN207664752U CN201721739179.8U CN201721739179U CN207664752U CN 207664752 U CN207664752 U CN 207664752U CN 201721739179 U CN201721739179 U CN 201721739179U CN 207664752 U CN207664752 U CN 207664752U
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- end cover
- magnetic shoe
- installation position
- bearing
- shoe frame
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Abstract
The utility model discloses a kind of novel ceiling fan global formation end cover structures, including upper end cover, trim and with the bolted bottom end cover of the upper end cover, the middle part of the inner housing of the bottom end cover is equipped with stretch forming first bearing installation position, the end of the first bearing installation position is peripherally and outwardly extended with integrally formed trim mounting plate, it is circumferentially with several bayonets on the trim mounting plate, the middle part of the inner housing of the upper end cover is equipped with the second bearing installation position of stretch forming, the back side of the trim is equipped with and the matched fixture block of the bayonet, the fixture block is connected together with the bayonet.Novel ceiling fan global formation end cover structure disclosed by the utility model processes simple aspect, and the bearing block that upper and lower end covers is in concentricity, and the precision of end cap is high, and efficiency of assembling improves, and saves process and rework cost.
Description
Technical field
The utility model is related to ceiling fan installation fitting, more particularly to a kind of novel ceiling fan global formation end cover structure.
Background technology
The end cover structure that ceiling fan connects flabellum is its important one of parts, the usual fixed ceiling fan electricity inside end cap
Machine.Upper end cover and bottom end cover are formed a whole by casing and bearing block, and the fixation of bearing block and casing is generally using welding
Method.It since the end face of upper and lower end cap is arcwall face, is welded and fixed difficulty in arcwall face and greatly increases, while upper and lower end cap two
Bearing position will ensure certain concentricity, and bearing block must assure that certain position of related features requirement with the position that casing welds, no
Then when welding position occurs beyond tolerance, it may appear that whole machine installation is stuck to be unable to rotation phenomenon, and cost is reprocessed in increase；It is axis again
Bearing is and ball-bearing fit adds into driving again after welding in order to ensure the circularity of bearing block and the requirement of fit dimension
Work reaches its requirement, increases its process and processing cost.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of novel ceiling fan global formation end cover structure, processing is simple
Aspect, the bearing block that upper and lower end covers is in concentricity, and the precision of end cap is high, and efficiency of assembling improves, and saves process and does over again into
This.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of novel ceiling fan global formation end cover structure, including upper end cover, trim and be bolted with the upper end cover
Bottom end cover, the middle part of the inner housing of the bottom end cover is equipped with stretch forming first bearing installation position, the first bearing installation
The end of position is peripherally and outwardly extended with integrally formed trim mounting plate, is circumferentially on the trim mounting plate several
A bayonet, the middle part of the inner housing of the upper end cover are equipped with the second bearing installation position of stretch forming, the back side of the trim
Equipped with the matched fixture block of the bayonet, the fixture block is connected together with the bayonet.
Preferably, the outwardly extending shell gradient in the end of the trim mounting plate gradually rise to be formed it is first annular tiltedly
The outwardly extending two-stage ladder of shell in face, the end on the first annular inclined-plane forms the first magnetic shoe frame positioning seat and second
The shell of magnetic shoe frame positioning seat, the end of the second magnetic shoe frame positioning seat extends outward to form the end of the second annular slope
The shell at end upwardly extends to form the first side body, and the shell of the end of the second bearing installation position gradient that extends outwardly is gradual
It reduces and forms the second annular slope, the outwardly extending step of shell of the end of second annular slope forms third magnetic
Watt frame positioning seat, the first annular inclined-plane are circumferentially with magnetic shoe frame support column, the upper end cover and the bottom end cover it
Between magnetic shoe frame is installed.
Preferably, the magnetic shoe frame is bolted on the magnetic shoe frame support column, the magnetic shoe frame
Including frame body, the bottom of the frame body is equipped with and the first magnetic shoe frame positioning seat and the second magnetic shoe frame
The top of the first support leg and the second support leg that positioning seat contacts with each other, the frame body is equipped with and the third magnetic shoe frame
The third support leg that frame positioning seat contacts with each other.
Preferably, the side wall of the frame body is equipped with the support base that several mutually offset with first side body.
Preferably, the first bearing installation position includes that the bilayer of stretch forming encloses and covers first bearing position side body, described
First bearing mounting hole is offered in the middle part of first bearing installation position, the second bearing installation position includes the bilayer of stretch forming
It encloses and covers second bearing position side body, second bearing mounting hole is offered in the middle part of the second bearing installation position.
Using above-mentioned technical proposal, first bearing installation position and second bearing installation position on bottom end cover and upper end cover are
Be by bottom end cover and upper end cover it is integrally formed, the bearing block that upper and lower end covers in concentricity, compared to current bearing block with
The fixation of end cap saves generally using welding and welds this procedure, and the fixture block on trim engages with the bayonet on bottom end cover
Connection keeps overall structure more firm.
In addition, magnetic shoe frame is located in the first magnetic shoe frame positioning seat, the second magnetic shoe frame positioning seat and third magnetic shoe frame
Frame positioning seat is matched on the stepped support being combined into, and magnetic shoe frame is bolted on magnetic shoe frame support column, makes ceiling fan
End cap coordinates stator complete machine in rotation more to stablize.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of novel ceiling fan global formation end cover structure of the utility model；
Fig. 2 is the vertical view of the bottom end cover of the utility model；
Fig. 3 is the upward view of the upper end cover of the utility model；
Fig. 4 is the structural schematic diagram of the trim of the utility model；
Fig. 5 is the structural schematic diagram of the bottom end cover of utility model.
In figure, 1- upper end covers, 2- trims, 3- bottom end covers, 4- first bearings installation position, 5- trim mounting plates, 6- cards
Mouthful, 7- second bearings installation position, 8- fixture blocks, 9- the first magnetic shoe frame positioning seats, 10- the second magnetic shoe frame positioning seats, 11- first
Side body, 12- third magnetic shoe frame positioning seats, 14- magnetic shoe frame support columns, 15- magnetic shoe frames, 16- frame bodies, 17-
One support leg, the second support legs of 18-, 19- support bases, 20- first bearings position side body, 21- first bearing mounting holes, 22-
Two bearing position side bodies, 23- second bearing mounting holes.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
A kind of novel ceiling fan global formation end cover structure disclosed by the utility model, including upper end cover 1, trim 2 and with
The middle part of 1 bolted bottom end cover 3 of upper end cover, the inner housing of bottom end cover 3 is equipped with stretch forming first bearing installation position 4, the
The end of one bearing installation position 4 is peripherally and outwardly extended with integrally formed trim mounting plate 5, the last week of trim mounting plate 5
To equipped with several bayonets 6, the middle part of the inner housing of upper end cover 1 is equipped with the second bearing installation position 7 of stretch forming, trim 2
The back side be equipped with 6 matched fixture block 8 of bayonet, fixture block 8 is connected together with bayonet 6.First on bottom end cover 3 and upper end cover 1
Bearing installation position 4 and second bearing installation position 7 are by bottom end cover 3 and upper end cover 1 be it is integrally formed, what upper and lower end covered
For bearing block in concentricity, the fixation compared to current bearing block and end cap generally uses welding, saves and welds this procedure,
Fixture block 8 on trim 2 is connected together with the bayonet 6 on bottom end cover 3, keeps overall structure more firm.
The outwardly extending shell gradient in end of trim mounting plate 5 gradually rises to form first annular inclined-plane, the first ring
The outwardly extending two-stage ladder of shell of the end on shape inclined-plane forms the first magnetic shoe frame positioning seat 9 and the positioning of the second magnetic shoe frame
The shell of seat 10, the end that the shell of the end of the second magnetic shoe frame positioning seat 10 extends outward to form the second annular slope is upward
Extend to form the first side body 11, the shell of the end of second bearing installation position 7 gradient that extends outwardly gradually decreases to form second
The outwardly extending step of shell of annular slope, the end of the second annular slope is respectively formed third magnetic shoe frame positioning seat
12 and the 4th magnetic shoe frame positioning seat 13, first annular inclined-plane is circumferentially with magnetic shoe frame support column 14, upper end cover 1 and bottom end cover
Magnetic shoe frame 15 is installed, magnetic shoe frame 15 is bolted on magnetic shoe frame support column 14, magnetic shoe frame 15 between 3
Including frame body 16, the bottom of frame body 16 is equipped with and the first magnetic shoe frame positioning seat 9 and the second magnetic shoe frame positioning seat
The top of 10 the first support legs 17 and the second support leg 18 contacted with each other, frame body 16 is equipped with and the third magnetic shoe frame
The third support leg 24 that positioning seat 12 contacts with each other.
Magnetic shoe frame is located in the first magnetic shoe frame positioning seat 9, the second magnetic shoe frame positioning seat 10 and third magnetic shoe frame
Positioning seat 12 is matched on the stepped support being combined into, and magnetic shoe frame 14 is bolted on magnetic shoe frame support column 14, is made
Ceiling fan end cap coordinates stator complete machine in rotation more to stablize.
The side wall of frame body 16 is equipped with several support bases 19 mutually to offset with the first side body 11, frame body 16
It fixes with the first side body 11 and more consolidates, prevent frame body 16 from shaking from horizontal direction, operation is more stablized.
Bilayer of the first bearing installation position 4 including stretch forming, which encloses, covers first bearing position side body 20, first bearing installation
The middle part of position 4 offers first bearing mounting hole 21, and bilayer of the second bearing installation position 7 including stretch forming, which encloses, covers second bearing
The middle part of position side body 22, second bearing installation position 7 offers second bearing mounting hole 23, and bilayer encloses the side body intensity covered
Height is conducive to prevent bearing installation position from deforming when motor runs at high speed.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (5)
1. a kind of novel ceiling fan global formation end cover structure, including upper end cover (1), trim (2) and with the upper end cover (1) spiral shell
Tether the bottom end cover (3) connect, it is characterised in that：The middle part of the inner housing of the bottom end cover (3) is equipped with stretch forming first bearing
The end of installation position (4), the first bearing installation position (4) is peripherally and outwardly extended with integrally formed trim mounting plate (5),
Several bayonets (6) are circumferentially on the trim mounting plate (5), the middle part of the inner housing of the upper end cover (1) is equipped with
The back side of the second bearing installation position (7) of stretch forming, the trim (2) is equipped with and the bayonet (6) matched fixture block
(8), the fixture block (8) is connected together with the bayonet (6).
2. novel ceiling fan global formation end cover structure according to claim 1, it is characterised in that：The trim mounting plate
(5) the outwardly extending shell gradient in end gradually rises to form first annular inclined-plane, the end on the first annular inclined-plane
The outwardly extending two-stage ladder of shell forms the first magnetic shoe frame positioning seat (9) and the second magnetic shoe frame positioning seat (10), described
The shell for the end that the shell of the end of second magnetic shoe frame positioning seat (10) extends outward to form the second annular slope prolongs upwards
It stretches to form the first side body (11), the shell of the end of the second bearing installation position (7) gradient that extends outwardly gradually decreases shape
At the second annular slope, the outwardly extending step of shell of the end of second annular slope forms third magnetic shoe frame
Positioning seat (12), the first annular inclined-plane are circumferentially with magnetic shoe frame support column (14), the upper end cover (1) and the lower end
Magnetic shoe frame (15) is installed between lid (3).
3. novel ceiling fan global formation end cover structure according to claim 2, it is characterised in that：The magnetic shoe frame (15)
It is bolted on the magnetic shoe frame support column (14), the magnetic shoe frame (15) includes frame body (16), institute
The bottom for stating frame body (16) is equipped with and the first magnetic shoe frame positioning seat (9) and the second magnetic shoe frame positioning seat
(10) the first support leg (17) and the second support leg (18) contacted with each other, the top of the frame body (16) be equipped with it is described
The third support leg (24) that third magnetic shoe frame positioning seat (12) contacts with each other.
4. novel ceiling fan global formation end cover structure according to claim 3, it is characterised in that：The frame body (16)
Side wall be equipped with several support bases (19) for mutually offseting with first side body (11).
5. novel ceiling fan global formation end cover structure according to claim 1, it is characterised in that：The first bearing installation
Position (4) includes that the bilayer of stretch forming encloses and covers first bearing position side body (20), is opened in the middle part of the first bearing installation position (4)
Equipped with first bearing mounting hole (21), the second bearing installation position (7) includes that the bilayer of stretch forming encloses and covers second bearing position
Side body (22) offers second bearing mounting hole (23) in the middle part of the second bearing installation position (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739179.8U CN207664752U (en) | 2017-12-12 | 2017-12-12 | A kind of novel ceiling fan global formation end cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739179.8U CN207664752U (en) | 2017-12-12 | 2017-12-12 | A kind of novel ceiling fan global formation end cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664752U true CN207664752U (en) | 2018-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721739179.8U Active CN207664752U (en) | 2017-12-12 | 2017-12-12 | A kind of novel ceiling fan global formation end cover structure |
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| Country | Link |
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| CN (1) | CN207664752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969752A (en) * | 2020-08-12 | 2020-11-20 | 东莞维奥电机科技有限公司 | High-concentricity heat dissipation motor shell and manufacturing process thereof |
-
2017
- 2017-12-12 CN CN201721739179.8U patent/CN207664752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969752A (en) * | 2020-08-12 | 2020-11-20 | 东莞维奥电机科技有限公司 | High-concentricity heat dissipation motor shell and manufacturing process thereof |
| CN111969752B (en) * | 2020-08-12 | 2021-07-23 | 东莞维奥电机科技有限公司 | High-concentricity heat dissipation motor shell and manufacturing process thereof |
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