CN207673617U - A kind of fan on stealthy fan lamp - Google Patents
A kind of fan on stealthy fan lamp Download PDFInfo
- Publication number
- CN207673617U CN207673617U CN201721819927.3U CN201721819927U CN207673617U CN 207673617 U CN207673617 U CN 207673617U CN 201721819927 U CN201721819927 U CN 201721819927U CN 207673617 U CN207673617 U CN 207673617U
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- fan
- mounting base
- blade
- push
- articulated shaft
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Abstract
A kind of fan on stealthy fan lamp, due to being equipped with blade mounting base on its leaf frame disk, the reduction torsion spring being located in blade mounting base, push-pull rod and parallelogram telescope support, then fan blade can pass through blade mounting base, reduction torsion spring, push-pull rod and parallelogram telescope support achieve the effect that synchronous expansion and synchronous, reached for synchronization telescope using gear compared with traditional, fan blade will not be because gear engages the problem of or abrasion the problem of due to influences the effect of synchronization telescope, so there is no need to fan is often removed the components such as more gear changing, therefore its is reasonable for structure, it is more convenient to use.
Description
Technical field
The utility model is related to a kind of fan structure, refer in particular to the fan structure on stealthy fan lamp.
Background technology
Stealthy fan lamp refers to that fan blade is outwardly opened and rotated when in use, and fan blade can close when not in use
Hold together the lamps and lanterns to stash, this lamps and lanterns are usually ceiling lamp or Ceiling light.If number of patent application is 2006800323961 disclosures
Combination lamps and lanterns and ceiling fan, this lamps and lanterns when using fan, by electric notor drive blade support rotation, this
When all fan blade in blade support can be unfolded outward under the influence of centrifugal force, fan blade to
During outer expansion, fan blade can drive blade planetary gear to rotate, and the sun gear engaged with planetary gear will be
Overcome under planetary drive and rotated under the pulling force of helical spring, is continued when fan blade is fully extended rear blade support element
Rotation just can achieve the effect that blowing；When needing to turn off fan, electric notor is stopped, and blade support also can slowly stop
Spin-ended turn, the centrifugal force acted in fan blade will slowly reduce, and at this moment sun gear will be in the pulling force of helical spring
Effect is lower to be resetted, while planetary gear being driven to reset, and fan blade is made slowly to shrink the top for ensconcing blade support, that is,
After saying when using fan and turning off fan, fan blade be by three sun gear, planetary gear and helical spring components Lai
Achieve the effect that synchronous expansion and contraction, but sun gear and planetary gear are possible to position when mounted and do not fill pair, make it
Without not at a fully engaged or sun gear and planetary gear are worn after a period of use, lead to the effect of fan synchronization telescope
Fruit be deteriorated, or even occur can not synchronization telescope the case where, at this moment just need by the fan sun gear and planetary gear tear open
Get off, re-replacing new sun gear and planetary gear can just be continuing with, and sun gear, planetary gear are working
It will produce noise in the process, therefore the fan structure on the current this stealthy fan lamp for realizing synchronization telescope by gear does not conform to
Reason uses very troublesome.
Invention content
The purpose of this utility model be to have overcome the deficiencies of the prior art and provide it is a kind of it is reasonable for structure, using more
The fan being conveniently used on stealthy fan lamp.
In order to solve above-mentioned technical problem, the utility model uses following technical proposals：
A kind of fan on stealthy fan lamp, including leaf frame disk, four 360 degree uniformly mounted on leaf frame disk lower surface
The blade mounting base of edge, four be mounted on the leaf frame disk upper surface and respectively on the leaf frame disk lower surface corresponding position
The fan blade and the parallelogram telescope support hingedly surrounded by four cross bars that blade mounting base is fixedly connected, in institute
Four are respectively equipped on the leaf frame disk stated to be used for that the mounting hole at blade mounting base and the parallelogram telescope support angle of cut is installed
And bar-shaped trough, the blade mounting base can rotate after installing in mounting hole, be equipped in the blade mounting base
Reduction torsion spring；The center line of four bar-shaped troughs is evenly distributed on two vertical center lines of the Ye Jia disk center；Described
The parallelogram telescope support angle of cut at four deformation hinge joints at be respectively equipped with deformation articulated shaft, the upper end drops into phase
The bar-shaped trough answered can simultaneously slide in this slot；It is equipped with push-and-pull articulated shaft in the side of the blade mounting base；It is cut with scissors in the deformation
It is connected with push-pull rod between spindle that push-and-pull articulated shaft adjacent thereto；It is pushed and pulled in articulated shaft at four, each push-and-pull hinge
An angle to the Ye Jia disk center in spindle two push-and-pull articulated shafts adjacent thereto is acute angle A, and being arrived with another should
The angle of Ye Jia disk center is obtuse angle B.
In the improvement project to a kind of above-mentioned fan on stealthy fan lamp, four mounting holes on leaf frame disk and
Four bar-shaped troughs are uniformly distributed using the center of the leaf frame disk as the center of circle, and the center of the mounting hole is located at neighbouring that in the hole
On the extension line of a bar-shaped trough center line, the push-pull rod is in camber, and the leaf frame disk pushes and pulls articulated shaft swinging track at four
Position on be equipped with arc groove, the push-and-pull articulated shaft can be under the drive of blade mounting base in corresponding arc groove
Sliding.
In the improvement project to a kind of above-mentioned fan on stealthy fan lamp, positioned at each blade mounting base
Vane frame upper surface is equipped with the fixed ring that can be sleeved on blade mounting base upper end.
The prior art is compared, the beneficial effects of the utility model：Due to being equipped with blade mounting base on its leaf frame disk, setting
Reduction torsion spring, push-pull rod in blade mounting base and parallelogram telescope support, then fan blade is pacified by blade
Seat, reduction torsion spring, push-pull rod and parallelogram telescope support are filled to achieve the effect that synchronous expansion and synchronous, compared with biography
System is reached using gear for synchronization telescope, and fan blade will not be because gear engages the problem of or abrasion the problem of due to influences
The effect of synchronization telescope, so there is no need to which fan is often removed the components such as more gear changing, therefore its is reasonable for structure,
It is more convenient to use.
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：
【Description of the drawings】
Fig. 1 is the stereoscopic schematic diagram one under the utility model normality；
Fig. 2 is the stereoscopic schematic diagram two under the utility model normality；
Fig. 3 is the stereoscopic schematic diagram one when the utility model does not install fan blade；
Fig. 4 is the scheme of installation of Fig. 3；
Stereoscopic schematic diagram when Fig. 5 is the utility model use state；
Fig. 6 is the upward view under the normality of the utility model.
【Specific implementation mode】
A kind of fan on stealthy fan lamp, as shown in Figures 1 to 6, including the uniformly installation of 1, four 360 degree of leaf frame disk
Blade mounting base 3, four at 1 lower surface edge of leaf frame disk be mounted on 1 upper surface of leaf frame disk and respectively with the leaf frame disk 1
The fan blade 2 and hingedly surrounded by four cross bars 41 flat that blade mounting base 3 on the corresponding position of lower surface is fixedly connected
Row quadrangle telescope support 4 is respectively equipped with four on the leaf frame disk 1 and is used for installing blade mounting base 3 and parallel four side
Mounting hole 11 at 4 angle of cut of shape telescope support and bar-shaped trough 12, the blade mounting base 3 can be in mounting holes 11 after installing
Middle rotation is equipped with reduction torsion spring 5 in the blade mounting base 3；The center line of four bar-shaped troughs 12 is evenly distributed on this
On two vertical center lines of Ye Jia disk center；Four deformation at 4 angle of cut of parallelogram telescope support are hinged
It is respectively equipped with deformation articulated shaft 6 at point, the upper end drops into corresponding bar-shaped trough 12 and can slide in this slot；In the blade
The side of mounting base 3 is equipped with push-and-pull articulated shaft 8；Connect between the deformation articulated shaft 6 that push-and-pull articulated shaft 8 adjacent thereto
It is connected to push-pull rod 7；It is pushed and pulled in articulated shaft 8 at four, in each push-and-pull articulated shaft 8 two push-and-pull articulated shafts 8 adjacent thereto
An angle to 1 center of leaf frame disk be acute angle A, with another to the angle of the Ye Jia disk center be obtuse angle B（Such as Fig. 6
It is shown）.The utility model is in actual use, it will usually upper Ceiling light or ceiling lamp be fixedly mounted in the lower surface of leaf frame disk 1
Be used together, people can be activated individually as needed fan using or be activated individually lamp and illuminate or two while using；
When people use fan, start fan swicth, motor is started to work, and band movable vane frame disk 1 rotates, at this time with leaf frame disk 1
Velocity of rotation is getting faster, and all fan blade will outwardly open under slowly increased centrifugation force effect, at the same time
The rotation pulling force that fan blade can drive corresponding blade mounting base 3 to overcome reduction torsion spring 5 rotates in mounting hole 11, blade
Mounting base 3 drives that corresponding push-pull rod 7 to be moved while swinging further through push-and-pull articulated shaft 8, wherein parallel four
That two push-pull rods 7 on a pair of of the linea angulata of side shape telescope support 4 are movable toward the direction far from Ye Jia disk center（Including swinging, moving
Move the two actions）, the two push-pull rods 7 are when pulling out corresponding two pairs of cross bars, due on the push-pull rod other end
Deformation articulated shaft 6 by the position-limiting action of bar-shaped trough, and then the angle corresponding to two pairs of cross bars is made to narrow；And parallelogram is stretched
That two push-pull rods 7 on 4 another diagonal line of contracting holder are the direction activities to Ye Jia disk center（Including swing, move this two
A action）, the two push-pull rods 7 are when inwardly pushing corresponding two pairs of cross bars, also due on the push-pull rod other end
Deformation articulated shaft 6 and then is made the angle corresponding to two pairs of cross bars become larger by the position-limiting action of bar-shaped trough, such four push-pull rods 7
Just parallelogram telescope support 4 can be made to deform upon after acting simultaneously, realize that whole blade synchronizations of fan are opened with this.
When turning off fan, leaf frame disk slowly slows down, and the centrifugal force acted in fan blade also can slowly reduce, at this moment respective
Under reduction torsion spring effect, blade mounting base 3 starts to reset, outward before（I.e. far from Ye Jia disk center direction）Movable two push away
Pull rod and inside（I.e. to Ye Jia disk center direction）Movable another two push-pull rod also begins to that parallelogram telescope support 4 is made to send out
Raw deformation resets so that whole blade synchronizations of fan are closed up, until leaf frame disk stops operating, fan blade shrinks back Tibetan completely
In the upper surface of leaf frame disk 1, realize that whole blade synchronizations of fan are shunk with this.
As seen from the above, fan blade 2 be by blade mounting base 3, the reduction torsion spring being located in blade mounting base 35,
Push-pull rod 7 and parallelogram telescope support 4 achieve the effect that synchronous expansion and synchronous, compared with it is traditional be use tooth
Wheel realizes for synchronization telescope, and the utility model because gear engage the problem of or will not wear the problem of due to influence synchronization telescope
Effect, noise will not be generated because of the break-in of gear, so there is no need to fan is often removed the portions such as more gear changing
Part, therefore its is reasonable for structure, it is more convenient to use.
As shown in Fig. 1,3,4, four mounting holes 11 and four bar-shaped troughs 12 on leaf frame disk are with the center of the leaf frame disk
It is uniformly distributed for the center of circle, and the center of the mounting hole 11 is located on the extension line of that neighbouring bar-shaped trough center line of the hole, institute
The push-pull rod 7 stated is in camber, and the leaf frame disk pushes and pulls at four and is equipped with arc groove 13, institute on the position of articulated shaft swinging track
The push-and-pull articulated shaft stated can slide under the drive of blade mounting base in corresponding arc groove；In this way in blade mounting base 3
When the corresponding push-and-pull articulated shaft of the lower drive of rotation is swung, it is just merely able to slide along arc groove, so as to avoid push-pull rod
The case where being stopped by blade mounting base so that parallelogram telescope support is more flexible when generating deformation.
As shown in Figure 4,5, blade peace can be sleeved on by being equipped on 1 upper surface of vane frame positioned at each blade mounting base
The fixed ring 9 of seat upper end is filled, after corresponding mounting hole passes through, fixed ring 9 can used first will blade mounting base 3 in this way
It is fixedly mounted on leaf frame disk 1, then fan blade 2 is fixed on one by one by screw again corresponding blade mounting base
On, it being capable of more convenient fixed installation in fan blade.
In the present embodiment, the deformation articulated shaft 6 is riveting column, when for fixing parallelogram telescope support 4,
It sequentially pass through the connecting pin of push-pull rod and parallelogram telescope support, adjacent crossbars the angle of cut at and bar-shaped trough, will push and pull
It is installed along at the angle of cut of bar and parallelogram telescope support on leaf frame disk, so that entire fan installs more
Fast.Certainly, deformation articulated shaft 6 can also be pairing or screw of screw bolt and nut etc..
It is only the utility model preferred embodiment in summary, is not used for limiting the scope of the utility model,
Equivalence changes and modification made by i.e. all contents according to present utility model application the scope of the claims, should all belong to the skill of the utility model
Art scope.
Claims (3)
1. a kind of fan on stealthy fan lamp, which is characterized in that be uniformly mounted on leaf including leaf frame disk, four 360 degree
The blade mounting base of frame Pan Xiabiaomianbianyuanchu, four be mounted on the leaf frame disk upper surface and respectively with the leaf frame disk lower surface pair
The fan blade being fixedly connected of the blade mounting base on position and the parallelogram hingedly surrounded by four cross bars is answered to stretch
Holder is respectively equipped with four on the leaf frame disk and is used for installing at blade mounting base and the parallelogram telescope support angle of cut
Mounting hole and bar-shaped trough, the blade mounting base can rotate after installing in mounting hole, be installed in the blade
Seat is equipped with reduction torsion spring；The center line of four bar-shaped troughs is evenly distributed on two vertical center lines of the Ye Jia disk center
On；It is respectively equipped with deformation articulated shaft at four deformation hinge joints at the parallelogram telescope support angle of cut, thereon
End drops into corresponding bar-shaped trough and can slide in this slot；It is equipped with push-and-pull articulated shaft in the side of the blade mounting base；
It is connected with push-pull rod between the deformation articulated shaft that push-and-pull articulated shaft adjacent thereto；It is pushed and pulled in articulated shaft at four, often
An angle to the Ye Jia disk center in one push-and-pull articulated shaft, two push-and-pull articulated shafts adjacent thereto is acute angle A, with
Another to the angle of the Ye Jia disk center be obtuse angle B.
2. a kind of fan on stealthy fan lamp according to claim 1, which is characterized in that four on leaf frame disk
Mounting hole and four bar-shaped troughs are uniformly distributed using the center of the leaf frame disk as the center of circle, and the center of the mounting hole is located at the hole
On the extension line of that neighbouring bar-shaped trough center line, the push-pull rod is in camber, and the leaf frame disk pushes and pulls articulated shaft at four
Arc groove is equipped on the position of swinging track, the push-and-pull articulated shaft can be under the drive of blade mounting base corresponding
It is slided in arc groove.
3. a kind of fan on stealthy fan lamp according to claim 1, which is characterized in that positioned at each blade
The vane frame upper surface of mounting base is equipped with the fixed ring that can be sleeved on blade mounting base upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721819927.3U CN207673617U (en) | 2017-12-20 | 2017-12-20 | A kind of fan on stealthy fan lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721819927.3U CN207673617U (en) | 2017-12-20 | 2017-12-20 | A kind of fan on stealthy fan lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673617U true CN207673617U (en) | 2018-07-31 |
Family
ID=62971134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721819927.3U Active CN207673617U (en) | 2017-12-20 | 2017-12-20 | A kind of fan on stealthy fan lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843605A (en) * | 2018-08-09 | 2018-11-20 | 王鑫 | A kind of stealth Lamp with ceiling fan |
| CN109026777A (en) * | 2018-08-11 | 2018-12-18 | 中山宝扇电器有限公司 | Lamp with ceiling fan |
-
2017
- 2017-12-20 CN CN201721819927.3U patent/CN207673617U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843605A (en) * | 2018-08-09 | 2018-11-20 | 王鑫 | A kind of stealth Lamp with ceiling fan |
| CN108843605B (en) * | 2018-08-09 | 2024-05-28 | 广东顺德洪风电器灯饰有限公司 | Invisible ceiling fan lamp |
| CN109026777A (en) * | 2018-08-11 | 2018-12-18 | 中山宝扇电器有限公司 | Lamp with ceiling fan |
| WO2020037812A1 (en) * | 2018-08-11 | 2020-02-27 | 中山宝扇电器有限公司 | Ceiling fan lamp |
| CN109026777B (en) * | 2018-08-11 | 2024-01-16 | 中山宝扇电器有限公司 | Ceiling fan lamp |
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