CN206571711U - The attachment structure of ceiling fan suspension rod and motor shaft - Google Patents
The attachment structure of ceiling fan suspension rod and motor shaft Download PDFInfo
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- CN206571711U CN206571711U CN201720055354.5U CN201720055354U CN206571711U CN 206571711 U CN206571711 U CN 206571711U CN 201720055354 U CN201720055354 U CN 201720055354U CN 206571711 U CN206571711 U CN 206571711U
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- motor shaft
- suspension rod
- swing pipe
- hole
- ceiling fan
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Abstract
The purpose of this utility model is the attachment structure for proposing a kind of simple in construction, manufacture and the low ceiling fan suspension rod of easy for installation, cost and motor shaft.The attachment structure of the ceiling fan suspension rod and motor shaft includes suspension rod, hollow motor shaft and flange coupling connector, and key is that the bottom of the suspension rod is body, the bottom end opening of the body；The flange coupling connector by middle part hollow swing pipe and the supporting framework being fixed on swing pipe into；The motor shaft, swing pipe and suspension rod are socketed successively, and motor shaft, swing pipe and suspension rod are fixedly connected by being horizontally through the pin of motor shaft, swing pipe and suspension rod；The side wall of the motor shaft and the side wall of swing pipe are provided with position is corresponding, cable-through hole that is being passed through for driver wire.Traditional motor shaft and the mode that flange, flange and suspension rod are connected respectively are improved to the mode that motor shaft is directly connected with suspension rod by the utility model, devise novelty simultaneously is used for the structure such as cabling and fixed anti-fall line, ground wire, so that the security of ceiling fan is higher, it is also more attractive in appearance.
Description
Technical field
The utility model belongs to field of mechanical technique, and in particular to the attachment structure of a kind of ceiling fan suspension rod and motor shaft.
Background technology
Current ceiling fan is all connected suspension rod with motor shaft using flange coupling connector, and flange coupling connector is hollow
, suspension rod is inserted downwardly into flange coupling connector, and is fixed using the pin through flange coupling connector and suspension rod, equally, motor
Axle is inserted upwardly into flange coupling connector, and is fixed using the pin through flange coupling connector and motor shaft.In order to process facility
With mitigation weight, flange coupling connector is all made of kirsite or aluminium, and structural strength is weaker, after long-term use easily
There is crack, cause to be broken at pin hole and form potential safety hazard.If using the flange coupling connector of steel, not only greatly increased
Weight, can also greatly promote processing cost, cause the market competitiveness of ceiling fan to decline.
The content of the invention
The purpose of this utility model be propose it is a kind of it is simple in construction, manufacture and the low ceiling fan suspension rod of easy for installation, cost with
The attachment structure of motor shaft.
The attachment structure of ceiling fan suspension rod and motor shaft of the present utility model includes suspension rod, hollow motor shaft and flange connection
Device, key is that the bottom of the suspension rod is body, the bottom end opening of the body；The flange coupling connector is by the hollow of middle part
Swing pipe and the supporting framework being fixed on swing pipe into；The motor shaft, swing pipe and suspension rod are socketed successively, and motor shaft, swing pipe and
Suspension rod is fixedly connected by being horizontally through the pin of motor shaft, swing pipe and suspension rod；The side wall of the motor shaft and the side wall of swing pipe
Provided with position is corresponding, cable-through hole that is being passed through for driver wire.
The assembling process of the attachment structure of above-mentioned ceiling fan suspension rod and motor shaft is as follows：Motor shaft is inserted upwardly into first and hung
Guan Zhong, then motor shaft is inserted upwardly into suspension rod bottom together with swing pipe, finally pin is laterally sequentially passed through suspension rod, swing pipe and
Motor shaft, so that motor shaft, swing pipe and suspension rod are fixedly connected；The top of suspension rod is fixed on ceiling, the dress of ceiling-fan motor
Decorations cover support is fixed on the support frame of flange coupling connector；The cable-through hole that the wire of motor passes upward through motor shaft penetrates swing pipe,
Draw, be connected with the driver of motor from the cable-through hole of swing pipe side wall again.Due to the same pin of motor shaft, swing pipe and suspension rod
It is fixedly connected, such motor shaft is just directly connected to suspension rod with pin, the structural strength of flange coupling connector and the fixation of motor
Again without direct relation, and what motor shaft was typically made of a steel with suspension rod, the problem of structural strength height is not in fracture, suspension rod
The motor and flabellum of lower section would not drop, and the security of ceiling fan is improved.
There can be certain gap between motor shaft, swing pipe and suspension rod, if three is not fixed as one, in ceiling fan work
Vibration and noise will be produced when making.To tackle this problem, in the utility model, the motor shaft, swing pipe and suspension rod are equal
Provided with the corresponding pin hole in position passed through for the pin, the pin hole on the wall of motor shaft side side is provided with internal thread,
The pin is provided with external screw thread.The head end of pin is inserted into after pin hole, can be screwed into offside motor shaft carry internal thread
Pin hole in, pin pulls motor axial pin tail end direction during rotation, so that by motor shaft, sideboom tractor
Suspension rod is tightly pressed against together, so that vibration and noise when reducing work.
Further, the head end of the pin is exposed to suspension rod, and is provided with nut in the position exposed.By nut with
Bayonet fittings, can further prevent pin from deviating from out of pin hole.
Because the gap between swing pipe and suspension rod is smaller, therefore the power line of motor can not be introduced between swing pipe and suspension rod
Into suspension rod, and obstructed inside swing pipe by pin, power line can not also pass through, and the part of power line can only be bypassed into swing pipe, shadow
Sound is attractive in appearance and safe.To tackle this problem, in the utility model, the suspension rod is the hollow pipe that upper and lower ends are open,
The cable-through hole of the swing pipe is located at the top of support frame；Swing pipe side wall is provided with and is communicated with cable-through hole and extend upwardly to swing pipe top
Appearance line groove.The power line of motor is extended upwardly into suspension rod after the cable-through hole of motor shaft is passed further along line groove is held,
Power line is unlikely to exposed, improve aesthetics and security.
Further, the flange coupling connector is made into integration by plastics, and using plastics, not only easy to process, cost is low, and
And plastics can absorb certain vibration, reduce and noise insulation.
Further, the top side side wall of the motor shaft is provided with through hole, and the inwall relative with through hole is provided with screwed hole,
Motor shaft is fixedly connected with anti-fall line and ground wire by screwing in the screw of the screwed hole, and the anti-fall line and ground wire are upward through
Suspension rod.In the safety standard of ceiling fan, it is necessary to connect motor shaft and the fixed support of top using anti-fall line, followed closely to prevent shotpin
The problems such as fracture, abjection, while also to draw ground wire, anti-fall line and ground wire are fixed on motor shaft by the utility model using screw
Madial wall on, and pass suspension rod upwards inside the suspension rod, not only meet related safety standard, and overall structure is more
It is attractive in appearance.
Further, the motor shaft, swing pipe are provided with the corresponding positioning through hole in position, and positioning through hole is provided with internal thread；Institute
State motor shaft, swing pipe and be fixedly connected by screwing in the set screw of positioning through hole., can be first by motor axial direction in assembling process
On be inserted into swing pipe, motor shaft, swing pipe are fixed together using set screw so that motor shaft, the correspondence of swing pipe
Pin hole can align；Then motor shaft, swing pipe are inserted upwardly into suspension rod again, thus only needed to swing pipe（Motor
Axle）Pin hole alignd with the pin hole of suspension rod, without simultaneously adjust three parts position angle, assemble it is more square
Just.
It is straight that traditional motor shaft and the mode that flange, flange and suspension rod are connected respectively are improved to motor shaft by the utility model
The mode being connected with suspension rod is connect, while devise novelty is used for the structure such as cabling and fixed anti-fall line, ground wire so that ceiling fan
Security is higher, also more attractive in appearance.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the attachment structure of ceiling fan suspension rod of the present utility model and motor shaft（The side of facing
To）.
Fig. 2 is the overall structure diagram of the attachment structure of ceiling fan suspension rod of the present utility model and motor shaft（Side view side
To）.
Fig. 3 is the front view of flange coupling connector.
Fig. 4 is the side view of flange coupling connector.
Fig. 5 is the stereogram of flange coupling connector.
Accompanying drawing is indicated：1st, suspension rod；2nd, motor shaft；21st, through hole；22nd, screw；3rd, flange coupling connector；31st, swing pipe；32nd, support
Frame；33rd, line groove is held；4th, pin hole；5th, pin；6th, nut；7th, cable-through hole；8th, anti-fall line；9th, ground wire；10th, positioning through hole；
11st, set screw；12nd, Decorative Cover；13rd, motor.
Embodiment
Below against accompanying drawing, by the description to embodiment, to embodiment of the present utility model as involved by
The shape of each component, construction, the mutual alignment between each several part and annexation, the effect of each several part and operation principle etc. make
It is further to describe in detail.
Embodiment 1：
As illustrated, the ceiling fan suspension rod of the present embodiment and the attachment structure of motor shaft include steel suspension rod 1, steel hollow electricity
The flange coupling connector 3 that arbor 2 and plastics are made, its middle hanger 1 is the hollow pipe that upper and lower ends are open；The flange coupling connector
3 are made up of the hollow swing pipe 31 at middle part with the support frame 32 for being fixed on the periphery of swing pipe 31；The motor shaft 2, swing pipe 31 and suspension rod 1
It is socketed successively, the top of motor shaft 2 is higher than the top of swing pipe 31, and it is corresponding that motor shaft 2, swing pipe 31 and suspension rod 1 are equipped with position
Pin hole 4 on the pin hole 4 that supply and marketing nail 5 is passed through, the side side wall of motor shaft 2 is provided with internal thread, and the pin 5 is provided with outer
Screw thread；Motor shaft 2, swing pipe 31 and suspension rod 1 are fixedly connected by being horizontally through the pin 5 of pin hole 4, and the head end of pin 5 exposes
Nut 6 is installed in suspension rod 1, and in the position exposed；The side wall of motor shaft 2 and the side wall of swing pipe 31 provided with position it is corresponding,
The cable-through hole 7 passed through for driver wire, cable-through hole 7 is located at the top of support frame 32, and the side wall of swing pipe 31 is provided with and the phase of cable-through hole 7
Appearance line groove 33 that is logical and extending upwardly to the top of swing pipe 31.
The top side side wall of motor shaft 2 is provided with through hole 21, and the inwall relative with through hole 21 is provided with screwed hole, motor shaft 2
Anti-fall line 8 and ground wire 9 are fixedly connected with by screwing in the screw 22 of the screwed hole, the anti-fall line 8 and ground wire 9 are upward through
Suspension rod 1.Swing pipe 31 to should screw 22 position provided with avoid breach.
Motor shaft 2, swing pipe 31 are provided with the corresponding positioning through hole 10 in position, and positioning through hole 10 is provided with internal thread；The motor
Axle 2, swing pipe 31 are fixedly connected by screwing in the set screw 11 of positioning through hole 10.Positioning through hole 10 can in the top of pin hole 4,
Can also be in the lower section of pin hole 4.When positioning through hole 10 is in 4 top of pin hole, the whole of Decorative Cover 12 and motor 13 can be made
Body height is shorter, and structure is compacter；And when positioning through hole 10 is below pin hole 4, pin 5 can be made to avoid motor
Driver, assembling more facilitates.
Above-mentioned ceiling fan suspension rod 1 and the assembling process of the attachment structure of motor shaft 2 are as follows：Motor shaft 2 is inserted upwardly into first
Into swing pipe 31, motor shaft 2, swing pipe 31 are fixed together using set screw 22 so that motor shaft 2, swing pipe 31
Corresponding pin hole 4 can align；Then motor shaft 2, swing pipe 31 are inserted upwardly into suspension rod 1 together again, finally by pin 5
Suspension rod 1, swing pipe 31 and motor shaft 2 laterally are sequentially passed through, finally nut 6 is screwed in the head end of pin 5, so as to by motor shaft 2, hang
Pipe 31 and suspension rod 1 are fixedly connected, and prevent pin 5 from deviating from out of pin hole 4.The head end of pin 5 is inserted into after pin hole 4, meeting
It is screwed into the female pin hole 4 of the band of the motor shaft 2 of offside, pin 5 is during rotation, by motor shaft 2 to pin
The pulling of 5 tail end directions is followed closely, so as to motor shaft 2, the machine suspension rod 1 of swing pipe 31 are tightly pressed against together, so that shaking when reducing work
Dynamic and noise.
The top of suspension rod 1 is fixed on ceiling, and the Decorative Cover 12 of ceiling-fan motor 13 and the driver support of motor 13 are solid
Due on the support frame 32 of flange coupling connector 3；The cable-through hole 7 that the wire of motor 13 passes upward through motor shaft 2 penetrates swing pipe 31, then
Draw, be connected with the driver of motor 13 from the cable-through hole 7 of the side wall of swing pipe 31；The power line of motor 13 crosses line from motor shaft 2
After hole 7 is passed, extended upwardly into further along the appearance line groove 33 of swing pipe 31 in suspension rod 1, power line is unlikely to exposed, improve
Aesthetics and security.
Because motor shaft 2, swing pipe 31 and suspension rod 1 are fixedly connected with same pin 5, such motor shaft 2 is just straight with suspension rod 1
Connect and be connected to pin 5, the structural strength of flange coupling connector 3 and the fixation of motor are again without direct relation, and motor shaft 2 and suspension rod
1 is typically made of a steel, and structural strength is high, the problem of be not in fracture, and the motor 13 and flabellum of the lower section of suspension rod 1 would not fall
Fall, the security of ceiling fan is improved.
Claims (7)
1. the attachment structure of a kind of ceiling fan suspension rod and motor shaft, including suspension rod, hollow motor shaft and flange coupling connector, its feature exist
In the bottom of the suspension rod be body, the bottom end opening of the body；The flange coupling connector is by the hollow swing pipe at middle part and solid
Due to the supporting framework on swing pipe into；The motor shaft, swing pipe and suspension rod are socketed successively, and motor shaft, swing pipe and suspension rod pass through
The pin for being horizontally through motor shaft, swing pipe and suspension rod is fixedly connected；The side wall of the motor shaft and the side wall of swing pipe are provided with position
Cable-through hole that is corresponding, being passed through for driver wire.
2. the attachment structure of ceiling fan suspension rod according to claim 1 and motor shaft, it is characterised in that the motor shaft, swing pipe
And the pin hole that suspension rod is equipped with the corresponding pin hole in position passed through for the pin, motor shaft side side wall is provided with
Internal thread, the pin is provided with external screw thread.
3. the attachment structure of ceiling fan suspension rod according to claim 2 and motor shaft, it is characterised in that the head end of the pin
Suspension rod is exposed to, and nut is installed in the position exposed.
4. the attachment structure of the ceiling fan suspension rod and motor shaft according to claim 1 or 2 or 3, it is characterised in that the suspension rod
The hollow pipe being open for upper and lower ends, the cable-through hole of the swing pipe is located at the top of support frame；Swing pipe side wall is provided with crossing line
Hole communicates and extends upwardly to the appearance line groove on swing pipe top.
5. the attachment structure of the ceiling fan suspension rod and motor shaft according to claim 1 or 2 or 3, it is characterised in that the flange
Connector is made into integration by plastics.
6. the attachment structure of the ceiling fan suspension rod and motor shaft according to claim 1 or 2 or 3, it is characterised in that the motor
The top side side wall of axle is provided with through hole, and the inwall relative with through hole is provided with screwed hole, and motor shaft is by screwing in the screwed hole
Screw be fixedly connected with anti-fall line and ground wire, the anti-fall line and ground wire are upward through suspension rod.
7. the attachment structure of the ceiling fan suspension rod and motor shaft according to claim 1 or 2 or 3, it is characterised in that the motor
Axle, swing pipe are provided with the corresponding positioning through hole in position, and positioning through hole is provided with internal thread；The motor shaft, swing pipe are positioned by screwing in
The set screw of through hole is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055354.5U CN206571711U (en) | 2017-01-18 | 2017-01-18 | The attachment structure of ceiling fan suspension rod and motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055354.5U CN206571711U (en) | 2017-01-18 | 2017-01-18 | The attachment structure of ceiling fan suspension rod and motor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206571711U true CN206571711U (en) | 2017-10-20 |
Family
ID=60061096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720055354.5U Active CN206571711U (en) | 2017-01-18 | 2017-01-18 | The attachment structure of ceiling fan suspension rod and motor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206571711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762745A (en) * | 2017-01-18 | 2017-05-31 | 阮国永 | The attachment structure of ceiling fan suspension rod and motor shaft |
-
2017
- 2017-01-18 CN CN201720055354.5U patent/CN206571711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762745A (en) * | 2017-01-18 | 2017-05-31 | 阮国永 | The attachment structure of ceiling fan suspension rod and motor shaft |
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| GR01 | Patent grant |