CN108302054A - A kind of intake type ceiling fan - Google Patents
A kind of intake type ceiling fan Download PDFInfo
- Publication number
- CN108302054A CN108302054A CN201810058145.5A CN201810058145A CN108302054A CN 108302054 A CN108302054 A CN 108302054A CN 201810058145 A CN201810058145 A CN 201810058145A CN 108302054 A CN108302054 A CN 108302054A
- Authority
- CN
- China
- Prior art keywords
- flabellum
- storage
- page portion
- fan
- torsional spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0088—Ventilating systems
- F21V33/0096—Fans, e.g. ceiling fans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of intake type ceiling fans, including flabellum, fan head, storage device, it is characterized in that being equipped with the storage device described in several around the fan head, the fan head with the one-to-one storage device of flabellum with flabellum by being connected, the flabellum with horizontal plane flat page portion at a slight angle and with horizontal plane at the perpendicular page portion of larger angle by constituting, the flat page portion is with horizontal plane at 0 ° of 45° angle, the perpendicular page portion and horizontal plane 100 ° of angles at 45 °, it is connected by transition part between the flat page portion and perpendicular page portion, the transition part makes the flat page portion be connected smoothly with perpendicular page portion, the perpendicular page portion is wrapped in the fan rostral face, the flabellum storage when described in perpendicular page portion by direction of rotation next storage device and flat page portion be wrapped in fan head in.Therefore, the present invention realizes a kind of flabellum and can play the role of enjoying the cool but also playing draught effect when organizing work, and when flabellum is stored, flabellum, which is wrapped in around fan head, reduces spacial ceiling fan.
Description
Technical field
The present invention relates to a kind of articles for daily use, more particularly, to a kind of ceiling fan.
Background technology
Nowadays, people are higher and higher to the esthetic requirement of interior decoration, conventional fan no matter rotate or it is static all always
In straight configuration, a kind of mechanical, dull mechanical sense of people is given, the esthetic requirement of people is not met.And conventional fan exists
When not in use, a large amount of interior space is still occupied.
Publication No. CN201621177840.6's is a kind of prior art discloses a kind of flying disk type folding ceiling fan lamp,
It is characterized in that：Operating is moved after the motor and opens simultaneously the blade by centrifugal force, is branch with the solid sufficient end of the leaf hairpin
Support point, the rotary shaft in second arm rotate under the influence of centrifugal force, and the rotary shaft drives the rotation lid to rotate, from
And so that the blade pops up expansion from inside to outside, after the motor is closed, the rotation is covered in the tension spring
It is rotated under pulling force, to inwardly withdraw the blade.The blade is equipped with one first round fixed part and is fixed on the rotation
It covers, the blade is equipped with an arc sections and extends the extension that bends inwards again from the described first round fixed part outward bending so that
When four vanes retracts so that the Lamp with ceiling fan is in closed type flying saucer.
The technical solution is disadvantageous in that：The first round fixed part on the blade only serves fixed function cannot be right
Wind-force is oriented to, when flabellum is organized work described in flabellum arc sections be outward bending bend inwards again extension structure this
The structure of sample, which can keep watch, all have been dispelled and downward wind-force very little toward surrounding, and such fan has only served the effect for adjusting air
Without playing the role of enjoying the cool, the resistance that structure as flabellum arc sections works as suffered by one timing flabellum of power becomes larger to increase
The loss of engine is added.
Prior art discloses a kind of enhanced fan leaf stealthy ornamental ceiling fans for one kind of Publication No. CN 205173002U
Lamp, including ceiling fan and the connection component that is arranged on ceiling fan, so that ceiling fan is fastened on exterior object
On；It is characterized in that：Further include blade assembly and LED component, wherein the blade of blade assembly includes at least two, and blade is logical
It crosses corresponding rotary part to be connected in the rotating disk of ceiling fan, blade is to be closed in normal state, rotating disk band movable vane
When piece rotates, under the action of the centrifugal force, blade pulls open the spring of rotary part and opens；The lower part of above-mentioned rotating disk is equipped with rotation
Disk is adornd, rotation decorations disk extends to the outside portion of rotating disk, to protect rotating disk；Above-mentioned LED component includes lamp panel, lamp panel decorative circle
And LED light source, lamp panel are fixedly connected on the bottom surface of rotation decorations disk, the side of lamp panel extends downwardly, and LED light source is detachably connected
In the bottom of lamp panel；The outside of lamp panel is equipped with the lamp panel decorative circle of tubular structure, and the bottom of lamp panel decorative circle is equipped with lampshade, lampshade it is outer
Along equipped with lampshade decorative circle.
The deficiency of this technical solution lies in that：It is only closed and gathers in ceiling fan when flabellum is stored when blade is stored
Around, flabellum does not wrap up ceiling fan, still there is larger space between flabellum and flabellum ontology, works as flabellum
The downward wind-force of flabellum is bigger and blow to the wind-force very little of surrounding when organizing work, such to have only served the effect enjoyed the cool and do not have
It plays and adjusts air, space that fan occupies or bigger.
Therefore, existing deficiencies in the technology are：When flabellum can wrap up fan head, work is unfolded in flabellum
It is formed by wind and has all dispelled downward wind-force very little toward surrounding, such fan has only served logical wind action and do not played
The effect enjoyed the cool, the resistance suffered by flabellum also become larger to increase the loss of engine.When flabellum does not wrap up fan head
When flabellum storage a large amount of space can have been occupied with rear fan, and such fan only has downward wind-force without blowing to four
The wind in week does not play logical wind action to only serve the effect enjoyed the cool.Flabellum is not present in the prior art can be in storage
Fan head package reduction is occupied space to lead a wind part for formation downwards by flabellum when flabellum is organized work again
To increasing, downward wind-force plays the role of enjoying the cool while some wind can blow to the ceiling fan that surrounding plays draught effect.
Invention content
Present invention mainly solves when flabellum can wrap up fan head, flabellum is organized work institute present in the prior art
The wind of formation has all dispelled downward wind-force very little toward surrounding, and such fan, which has only served logical wind action and do not played, enjoys the cool
Effect, the resistance suffered by flabellum also becomes larger to increase the loss of engine.It is fanned when flabellum does not wrap up fan head
Leaf storage can occupy a large amount of space with rear fan, and such fan only has downward wind-force without blowing to surrounding
Wind does not play logical wind action to only serve the effect enjoyed the cool.A kind of can play when flabellum is organized work is provided to receive
Cool effect can play draught effect again, reduce spacial ceiling fan around the fan head that flabellum wraps up when flabellum is stored.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：A kind of intake type ceiling fan,
Including flabellum, fan head, storage device, it is characterised in that the storage device described in several is equipped with around the fan head, it is described
Fan head by being connected with flabellum with the one-to-one storage device of flabellum, the flabellum by with horizontal plane at a slight angle
It flat page portion and is constituted at the perpendicular page portion of larger angle with horizontal plane, the flat page portion and horizontal plane are described at 0 ° -45° angle
Perpendicular page portion and horizontal plane -100 ° of angles at 45 °, are connected between the flat page portion and perpendicular page portion by transition part, the transition part
So that the flat page portion is connected smoothly with perpendicular page portion, the perpendicular page portion is wrapped in the fan rostral face, described
Flabellum storage when described in perpendicular page portion by direction of rotation next storage device and flat page portion be wrapped in fan head in.It is described
The effect of storage device be when fan when not used backs flabellum storage, the perpendicular page portion can be wrapped in fan rostral after backing
Face, after perpendicular page portion package fan rostral face the perpendicular page portion can by direction of rotation next storage device and flat page portion integrally keep off
In fan head, the perpendicular page portion of each flabellum can only be seen successively by just not seeing flat page portion and storage device up externally in this way
It is wrapped in around fan head, so that the space and flabellum that can fully reduce shared by flabellum seem with fan capitiform at an entirety
It is more beautiful, the transition part so that flat page portion and perpendicular page portion is smoothly connected such appearance is more beautiful, the flat page portion with
Horizontal plane would not rub at 0 ° -45° angle page portion flat in this way during fan is stored and is unfolded with annular groove side, institute
The effect in the perpendicular page portion stated is that wind direction is put down page portion to be oriented to, and the effect in the flat page portion is that perpendicular page portion is oriented to the wind to come
It pushes down on and reinforces downward wind-force.Therefore the technical program have when flabellum is organized work flabellum wind can be directed downwardly toward and
Reduce the resistance suffered by flabellum, the effect that package reduces fan volume can be carried out to fan head when flabellum is stored.
It is set there are one the pendent lamp being adapted to the fan head as the preferably described fan head bottom, the fan rostral face is equipped with
One annular groove, the fan head are divided into upper fan head and lower fan head two parts by annular groove by head is fanned, and the lower fan head is straight
Diameter is more than the upper fan head diameter, and the storage device is uniformly set on annular groove downside.The effect of annular groove be by
Storage device is set in annular groove, and lower section fan head diameter is more than the top perpendicular page portion of fan head diameter and is easier to wrap fan head
It wraps up in, ceiling fan can not only provide wind but also can also have illumination functions simultaneously after having filled pendent lamp.
Include rotating disk, storage torsional spring, storage chassis as the preferably described storage device, is set in the storage chassis
There are rotary shaft setting up and down, the storage chassis outer rim to be equipped with protective sleeve setting up and down, the storage chassis is set
There is torsional spring mounting hole, the protective sleeve to be an integral structure with the storage chassis, the rotating disk with it is described
The flat one end of page portion far from transition part is connected, and the rotating disk is equipped with column-shaped projection, storage torsional spring close to storage chassis side
Push rod, the column-shaped projection is interior to be equipped with axis hole, and the rotary shaft is adapted with the axis hole, the storage torsion spring set
Set on the column-shaped projection, a support leg of the storage torsional spring is longitudinally disposed, and is inserted into the storage chassis
Torsional spring mounting hole, another support leg of the described storage torsional spring is laterally arranged, and is in contact with storage torsional spring push rod.Installation
When, the longitudinal bracing foot for storing torsional spring is inserted into the torsional spring mounting hole on storage chassis, torsional spring is at the same time stored and is also sleeved on rotation
In shaft；The column-shaped projection of rotating disk is inserted between storage torsional spring and rotary shaft again；Rotating disk is rotated, is turned round by storing
Spring push rod can directly pre-tighten storage torsional spring, it is no longer necessary to which the additional manual torsional spring that will store pushes certain angle.And due to not
Need manual toggle to store torsional spring, can directly by protective sleeve with storage chassis as integral structure, it is simple in structure, and subtract
One of mounting process is lacked, and has manufactured a part less, manufacture is faster.In actual use, by storing torsional spring when static
Elastic force flabellum is accommodated in by fan head, when rotation, passes through the centrifugal force expansion flabellum generated when rotation.
Preferably, the storage chassis is equipped with the limit dress of limitation rotating disk rotation angle close to rotating disk side
It sets.The angle of disc spins is rotated to limit the angle of rotary fan rotation by limitation, and the limit of flabellum storage is controlled with this
Position and extreme position when work, avoid the unconfined rotation of flabellum, safer.
Preferably, the limiting device is two pieces of selenodont postive stop baffles, the selenodont postive stop baffle is located at
It stores on torsional spring push rod rotational trajectory, the opposite storage torsional spring push rod of the selenodont postive stop baffle central slot.Positioned at receipts
The selenodont postive stop baffle of rotation direction when torsional spring push rod of receiving is stored, for determining the extreme position of flabellum storage；Positioned at storage
The selenodont postive stop baffle of rotation direction when torsional spring push rod works, for determining the extreme position of flabellum work；The limit of selenodont
Position baffle ensure that it can firmly limit the movement of storage torsional spring push rod.
Preferably, the support leg that the storage torsional spring is in contact with storage torsional spring push rod is hook type, and it is hooked in storage
On torsional spring push rod.Support leg is hooked on storage torsional spring push rod, and storage torsional spring is more secured with the contact for storing torsional spring push rod, avoids
The problem of flabellum cannot be stored caused by storing torsional spring and being sliped off from storage torsional spring push rod.
Preferably, the flabellum and fan head rotation connection, the rotating disk are equipped with synchromesh gear, the rotating disk
It is coaxially disposed with the rotation axis of the flabellum, the synchronizing tooth ring being rotatablely connected with synchromesh gear is equipped in the annular groove,
The synchronizing tooth ring and each synchromesh gear are tangent and engage, rotation center and the fan head of the synchronizing tooth ring
Rotation center overlap.The technical program is by rotating disk and synchronizing tooth ring when engaging to realize each flabellum storage with expansion
It keeps synchronizing.Linkage between rotating disk and synchronizing tooth ring, only flabellum storage, expansion when from synchronous effect, therefore, for wheel
The requirement of tooth substantially reduces, and reliability also greatly improves.And the technical program is synchromesh gear（Pinion gear）As master
Driving wheel, synchronizing tooth ring（Gear wheel）As driven wheel, multiple pinion gears drive gear wheel as power resources, under the same terms,
Multiple planetary gears, the power of required offer are driven also to greatly reduce as single power source compared to original sun gear.
It also can prove power needed for this programme by lever principle simultaneously to greatly reduce, compared to original sun gear+planetary gear
Structure, balance pivot are located at the certain point of tension spring, and the both ends of lever are located in lever principle, need bigger power
Support；And the balance pivot of the technical program is located at the central point of rotating disk, closer to the central point of lever principle, so needing
Want smaller power.Multiple synchromesh gears form multiple power resources, when some torque spring is lost the job ability, other synchronizations
Gear can also play power resources supplementary function, substantially prolong the service life of product.
Preferably, the synchronizing tooth ring is equipped with several sections of arc-shaped through-holes being circular layout, it is described to be circular layout
The center of circle is overlapped with the rotation center of fan head, equipped with stop screw in the arc-shaped through-hole, the fan head rest is closely arc-shaped
The position of through-hole is equipped with threaded hole compatible with the stop screw.When rotating disk drives synchronizing tooth ring rotation, limiting
Under the action of the screw of position, the rotation center of synchronizing tooth ring is overlapped with the rotation center of fan head.Rotating disk is such as needed to change, need to will only be limited
Position screw takes out, and becomes the operation that can be easily accomplished and replace rotating disk.Using the structure of arc-shaped through-hole and stop screw, can limit
The rotation center of synchronizing tooth ring, prevents synchronizing tooth ring from falling off, and simple in structure, is easily installed, convenient for maintenance.
Preferably, this fan is equipped with the fixed link for the maximum position by flabellum fixation upon deployment, the synchronization
Ring gear is equipped with fixed rod through-hole compatible with fixed link, and the position for fanning the nearly synchronizing tooth ring of head rest is equipped with mutually fits with fixed link
The fixation rod aperture matched；When maximum position when flabellum is located at expansion, the fixation rod aperture and the fixation rod through-hole weight
It closes.Since existing flabellum is deployable, the fan of storage, two people are needed to be carried out at the same time when clearing up flabellum, a people is by flabellum
Forget about it expanded position, another person's cleaning；Or one people on the other hand flabellum is unfolded, on the other hand clean flabellum；It is extremely inconvenient when cleaning.
Simultaneously because long-time hand grabs flabellum fatiguability, and it is unable to control uniform strength, human damage easily is caused to fan.Present apparatus institute
Flabellum can be fixed maximum position upon deployment by the fixed link of setting, and when clearing up flabellum, a people can be easily clear
Reason.In use, flabellum first to be pushed to maximum position when expansion manually, then fixed link is inserted into any fixed link through-hole
Bottom, maximum position when electric fan is in expansion at this time, and remain static, clean operation can be easily accomplished.
Preferably, the gear teeth of the synchronizing tooth ring are the gear teeth section of several sections of array distributions, each synchronization
Size corresponds to one section of gear teeth section, and the gear teeth section is located at synchronizing tooth ring close to the position of the synchromesh gear.
Inventive belt come advantageous effect be solve the problems, such as present in the prior art there is still a need for big quantity space is occupied, carry
A kind of simple in structure, saving space, intake type ceiling fan easy to use are supplied.
Therefore, there is the present invention flabellum when flabellum is organized work wind can be directed downwardly toward to the downward wind-force of increase and energy
Reduce the resistance suffered by flabellum to mitigate engine wear, package reduction fan body can be carried out to fan head when flabellum is stored
Product, it is simple in structure, it is easy to operate the features such as.
Description of the drawings
Overhead sectional view when attached drawing 1 is a kind of storage of the present invention；
Overhead sectional view when attached drawing 2 is a kind of expansion of the present invention；
The lateral plan of individual flabellum when attached drawing 3 is a kind of storage of the present invention；
The lateral plan of multiple flabellums when attached drawing 4 is a kind of storage of the present invention；
Attached drawing 5 is a kind of front view of storage torsional spring of the present invention；
Attached drawing 6 is a kind of upward view of storage torsional spring of the present invention；
Attached drawing 7 is a kind of structural schematic diagram of rotating disk of the present invention；
Attached drawing 8 is a kind of structural schematic diagram of rotating disk of the present invention；
Attached drawing 9 is a kind of structural schematic diagram of synchronizing tooth ring of the present invention；
Structural schematic diagram when attached drawing 10 is a kind of storage device storage of the present invention；
Structural schematic diagram when attached drawing 11 is a kind of storage device expansion of the present invention；
Attached drawing 12 is a kind of structural schematic diagram on storage chassis of the present invention.
Piece number explanation in figure：
（1）Flabellum,（2）Fan head,（3）Storage device,（4）Flat page portion,（5）Perpendicular page portion,（6）Transition part,（7）Pendent lamp,（8）Upper fan
Head,（9）Lower fan head,（10）Rotating disk,（11）Storage torsional spring,（12）Storage chassis,（13）Protective sleeve,（14）Column-shaped projection,
（15）Storage torsional spring push rod,（16）Selenodont limiting plate,（17）Synchromesh gear,（18）Synchronizing tooth ring,（19）Stop screw,（20）
Fixed link,（21）Rotary shaft（21）.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：
As shown in Fig. 1,2,3,4,5,6,7,8,9,10,11, a kind of intake type ceiling fan, including flabellum（1）, fan head（2）, storage dress
It sets（3）, it is characterised in that the fan head（2）Surrounding is equipped with the storage device described in several（3）, the fan head（2）It is logical
It crosses and flabellum（1）One-to-one storage device（3）With flabellum（1）It is connected, the flabellum（1）By with horizontal plane at smaller angle
The flat page portion of degree（4）With the perpendicular page portion with horizontal plane at larger angle（5）It constitutes, the flat page portion（4）With horizontal plane at 5 °-
20 ° of angles, the perpendicular page portion（5）With horizontal plane at 70 ° of -100 ° of angles, the flat page portion（4）With perpendicular page portion（5）Between pass through
Transition part（6）Connection, the transition part（6）So that the flat page portion（4）With perpendicular page portion（5）It is connected smoothly, it is described
Perpendicular page portion（5）It is wrapped in the fan（2）Rostral face, the flabellum（1）Perpendicular page portion described in storage（5）By rotation side
Upward next storage device（3）And flat page portion（4）It is wrapped in fan head（2）Interior, described fan head（2）Bottom set there are one with
The fan head（2）The pendent lamp of adaptation（7）, the fan head（2）Side is set there are one annular groove, and the fan head passes through annular groove
Fan head is divided into upper fan head（8）With lower fan head（9）Two parts, the lower fan head（9）Diameter is more than the upper fan head（8）Directly
Diameter, the storage device（3）It is uniformly set on annular groove downside, the storage device includes rotating disk（10）, storage
Torsional spring（11）, storage chassis（12）, the storage chassis（12）It is interior to be equipped with rotary shaft setting up and down（21）, the storage
Chassis（12）Outer rim is equipped with protective sleeve setting up and down（13）, the storage chassis（12）It is described equipped with torsional spring mounting hole
Protective sleeve（13）With the storage chassis（12）It is an integral structure, the rotating disk（10）With the flat page portion
（4）Far from transition part（6）One end be connected, the rotating disk（10）Close to storage chassis（12）Side is equipped with column-shaped projection
（14）, storage torsional spring push rod（15）, the column-shaped projection（14）It is interior to be equipped with axis hole, the rotary shaft（21）With the axis
Hole is adapted, and the storage torsion spring set is set to the column-shaped projection（14）, a support leg of the described storage torsional spring is vertical
To setting, and it is inserted into the storage chassis（12）Interior torsional spring mounting hole, the storage torsional spring（11）Another support
Foot laterally be arranged, and with storage torsional spring push rod（15）It is in contact, the storage chassis（12）Close to rotating disk（10）Side is set
The limiting device of restricted rotating disk rotation angle, the limiting device are two pieces of selenodont postive stop baffles（16）, described
Selenodont postive stop baffle position（16）In storage torsional spring push rod（15）On rotational trajectory, the selenodont postive stop baffle（16）Middle part
The opposite storage torsional spring push rod of groove（15）, the storage torsional spring（11）With storage torsional spring push rod（15）The support leg being in contact
For hook type, and it is hooked in storage torsional spring push rod（15）On, the flabellum（1）With fan head（2）Rotation connection, the rotating disk
（12）It is equipped with synchromesh gear（17）, the rotating disk（12）With the flabellum（1）Rotation axis coaxial arrangement, the annular
The synchronizing tooth ring being rotatablely connected with synchromesh gear is equipped in slot（18）, the synchronizing tooth ring（18）With each synchronous gear
Wheel is equal（17）Tangent and engage, the rotation center of the synchronizing tooth ring is overlapped with the rotation center of fan head, the synchronous gear
Ring（18）It is equipped with several sections of arc-shaped through-holes being circular layout, the rotation center weight in the center of circle being circular layout and fan head
It closes, stop screw is equipped in the arc-shaped through-hole（19）, the fan head（2）It is equipped with and institute close to the position of arc-shaped through-hole
The stop screw stated（19）Compatible threaded hole, fan are equipped with for by flabellum（1）Fixed maximum position upon deployment
Fixed link（20）, the synchronizing tooth ring（18）It is equipped with and fixed link（20）Compatible fixed link（20）Through-hole, the fan head rest
Nearly synchronizing tooth ring（18）Position be equipped with and fixed link（20）Compatible fixed rod aperture；Work as flabellum（1）When positioned at expansion most
When big position, the fixation rod aperture and the fixation rod through-hole overlap, the synchronizing tooth ring（18）The gear teeth be it is several
The gear teeth section of section array distribution, each synchromesh gear（17）Corresponding one section of gear teeth section, the gear teeth section, which is located at, to be synchronized
Ring gear（18）Close to the synchromesh gear（17）Position.
The storage device（3）Effect be when fan when not used by flabellum（1）Storage backs, described after backing to put down
Page portion（5）Fan head can be wrapped in（2）Side, flat page portion（5）Package fan head（2）The flat page portion after side（5）It can be by rotation side
Upward next storage device（3）And flat page portion（4）Whole gear is in fan head（2）It is interior, it is externally just invisible up in this way
Flat page portion（4）And storage device（3）It can only see each flabellum（1）Perpendicular page portion（5）It is wrapped in fan head successively（2）Around, from
And it can fully reduce flabellum（1）Shared space and flabellum（1）With fan head（2）Forming an entirety seems more beautiful,
The transition part（6）Make flat page portion（4）And perpendicular page portion（5）It is smoothly connected that such appearance is more beautiful, the flat page portion（4）
It would not generate and rub with annular groove during fan is stored or is unfolded at 5 ° of -20 ° of angles page portion flat in this way with horizontal plane, it is described
Perpendicular page portion（5）Effect be that wind direction is put down into page portion（4）It is oriented to, the flat page portion（4）Effect be by perpendicular page portion（5）It leads
It is pushed down on to the wind to come and reinforces downward wind-force.The effect of annular groove is by storage device（3）In annular groove, lower section fan
Head（9）Diameter is more than top and fans head（8）The flat page portion of diameter（5）It is easier to fanning head（2）It is wrapped up, has filled pendent lamp（7）With
Ceiling fan can not only provide wind but also can also have illumination functions simultaneously afterwards.
When installation, torsional spring will be stored（11）Longitudinal bracing foot be inserted into storage chassis（12）Torsional spring mounting hole, it is same with this
When store torsional spring（11）Also it is sleeved on rotary shaft（21）It is upper；Again by rotating disk（10）Column-shaped projection（14）Storage is inserted in turn round
Spring（11）With rotary shaft（21）Between；Rotate rotating disk（10）, by storing torsional spring push rod（15）Storage can be directly pre-tightened to turn round
Spring（11）, it is no longer necessary to additional will store torsional spring manually（11）Push certain angle.By protective jacket（13）With storage chassis
（12）It is simple in structure as integral structure, and reduce one of mounting process, and a part is manufactured less, manufacture is faster.
In actual use, by storing torsional spring when static（11）Elastic force by flabellum（1）It is accommodated in fan head（2）Side, when rotation, pass through
The centrifugal force expansion flabellum generated when rotation（1）.
Positioned at storage torsional spring push rod（15）The selenodont postive stop baffle of rotation direction when storage（16）, for determining flabellum
（1）The extreme position of storage；Positioned at storage torsional spring push rod（15）The selenodont postive stop baffle of rotation direction when work（16）, it is used for
Determine flabellum（1）The extreme position of work；The postive stop baffle of selenodont（16）, ensure that it can firmly limit storage torsional spring and push away
Bar（15）Movement.Support leg is hooked in storage torsional spring push rod and (on 15, stores torsional spring（11）With the contact of storage torsional spring push rod (15)
It is more secured, it avoids due to storing torsional spring（11）Flabellum caused by being sliped off from storage torsional spring push rod (15)（1）It cannot receive
The problem of receiving.
The technical program realizes each flabellum by engaging for synchromesh gear (17) and synchronizing tooth ring (18)（1）Storage with
It keeps synchronizing when expansion.Synchronous size（17）With synchronizing tooth ring（18）Between linkage, only in flabellum（1）From when storage, expansion
Synchronous effect, therefore, the requirement for the gear teeth substantially reduce, and reliability also greatly improves.And the technical program is same
Walk gear（17）（Pinion gear）As driving wheel, synchronizing tooth ring（18）（Gear wheel）As driven wheel, multiple pinion gears are as dynamic
Power source drives gear wheel, under the same terms, compared to original sun gear as the multiple planets of single power source drive
The power of gear, required offer also greatly reduces.It also can prove power needed for this programme by lever principle simultaneously to greatly reduce, phase
Than in original sun gear+planetary gear construction, balance pivot is located at the certain point of tension spring, in lever principle
Positioned at the both ends of lever, bigger motive power is needed；And the balance pivot of the technical program is located at rotating disk（10）Central point,
Closer to the central point of lever principle, so needing smaller power.Multiple synchromesh gears（17）Multiple power resources are formed,
When some torque spring is lost the job ability, other synchromesh gears（17）Also power resources supplementary function can be played, is greatly prolonged
The service life of product.Therefore, the requirement of present apparatus manufacturing process is low, reliability is high.Such as need to change synchromesh gear（17）, only need
By stop screw（19）It takes out, change can be easily accomplished replacement synchromesh gear（17）Operation.Using arc-shaped through-hole and limit spiral shell
Nail（19）Structure, synchronizing tooth ring can be limited（18）Rotation center, prevent synchronizing tooth ring（18）It falls off, and simple in structure, just
In installation, convenient for maintenance.
Due to existing flabellum（1）Deployable, storage fan, clears up flabellum（1）When need two people be carried out at the same time, one
Individual is by flabellum（1）Forget about it expanded position, another person's cleaning；Or one people on the other hand by flabellum（1）Flabellum is cleaned in expansion on the other hand
（1）；It is extremely inconvenient when cleaning.Simultaneously because long-time hand grabs flabellum（1）Fatiguability, and it is unable to control uniform strength, easily to wind
Fan causes human damage.Fixed link set by the present apparatus（20）It can be by flabellum（1）Fixed maximum position upon deployment, clearly
Manage flabellum（1）When, a people can easily clear up.In use, first manually by flabellum（1）Push dominant bit when expansion
It sets, then in any fixed link（20）By fixed link in through-hole（20）It is inserted into bottom, at this time electric fan（1）It is maximum when in expansion
Position, and remain static, clean operation can be easily accomplished.
Claims (10)
1. a kind of intake type ceiling fan, including flabellum, fan head, storage device, it is characterised in that be equipped with around the fan head several
A storage device, the fan head with the one-to-one storage device of flabellum with flabellum by being connected, the flabellum
By being constituted at the perpendicular page portion of larger angle with horizontal plane flat page portion at a slight angle and with horizontal plane, the flat page portion and water
Plane passes through at 0 ° -45° angle, the perpendicular page portion and horizontal plane -100 ° of angles at 45 ° between the flat page portion and perpendicular page portion
Transition part connects, and the transition part makes the flat page portion be connected smoothly with perpendicular page portion, and the perpendicular page portion is wrapped in
The fan rostral face, the flabellum in storage described in perpendicular page portion by next storage device on direction of rotation and flat
Page portion is wrapped in fan head.
2. a kind of intake type ceiling fan according to claim 1, it is characterised in that：The fan head bottom stated set there are one with it is described
The pendent lamp of head adaptation is fanned, the fan rostral face is set there are one annular groove, and the fan head is divided by annular groove by head is fanned
Head and lower fan head two parts are fanned, the lower fan head diameter is more than the upper fan head diameter, and the storage device is uniformly set
In on annular groove downside.
3. a kind of intake type ceiling fan according to claim 1 or 2, it is characterised in that：The storage device includes rotation
Disk, storage torsional spring store chassis, and rotary shaft setting up and down, the storage chassis outer rim are equipped in the storage chassis
Equipped with protective sleeve setting up and down, the storage chassis is equipped with torsional spring mounting hole, the protective sleeve and the receipts
Receiving chassis is an integral structure, and the rotating disk is connected with described flat one end of page portion far from transition part, the rotation
Disk is equipped with column-shaped projection, storage torsional spring push rod close to storage chassis side, and axis hole, the rotation are equipped in the column-shaped projection
Shaft is adapted with the axis hole, and the storage torsion spring set is set to the column-shaped projection, store torsional spring one
Support leg is longitudinally disposed, and the torsional spring mounting hole being inserted into the storage chassis, another branch of the storage torsional spring
Spike is laterally arranged, and is in contact with storage torsional spring push rod.
4. a kind of intake type ceiling fan according to claim 3, it is characterised in that：The storage chassis is close to rotating disk one
Side is equipped with the limiting device of limitation rotating disk rotation angle.
5. a kind of intake type ceiling fan according to claim 4, it is characterised in that：The limiting device is two pieces of selenodonts
Postive stop baffle, the selenodont postive stop baffle are located on storage torsional spring push rod rotational trajectory, the selenodont postive stop baffle
The opposite storage torsional spring push rod of central slot.
6. a kind of fan intake type ceiling fan according to claim 3 or 4 or 5, it is characterised in that：The storage torsional spring and receipts
The support leg that torsional spring push rod is in contact of receiving is hook type, and is hooked on storage torsional spring push rod.
7. a kind of intake type ceiling fan according to claim 1 or 2, it is characterised in that：The flabellum and fan head rotation connects
It connects, the rotating disk is equipped with synchromesh gear, the rotation axis coaxial arrangement of the rotating disk and the flabellum, the annular
The synchronizing tooth ring being rotatablely connected with synchromesh gear is equipped in slot, the synchronizing tooth ring and each synchromesh gear are tangent
And engage, the rotation center of the synchronizing tooth ring is overlapped with the rotation center of fan head.
8. a kind of intake type ceiling fan according to claim 7, it is characterised in that：The synchronizing tooth ring is equipped with several sections
The arc-shaped through-hole being circular layout, the center of circle being circular layout are overlapped with the rotation center of fan head, the arc-shaped through-hole
Interior to be equipped with stop screw, the position of the fan closely arc-shaped through-hole of head rest is equipped with screw thread compatible with the stop screw
Hole.
9. a kind of intake type ceiling fan according to claim 7, it is characterised in that：This fan is equipped with for flabellum to be fixed on
The fixed link of maximum position when expansion, the synchronizing tooth ring are equipped with fixed rod through-hole compatible with fixed link, the fan head
It is equipped with fixed rod aperture compatible with fixed link close to the position of synchronizing tooth ring；When flabellum be located at expansion when maximum position when,
The fixation rod aperture and the fixation rod through-hole overlap.
10. a kind of intake type ceiling fan according to claim 8, it is characterised in that：If the gear teeth of the synchronizing tooth ring are
The gear teeth section of dry section array distribution, each synchromesh gear correspond to one section of gear teeth section, and the gear teeth section is located at synchronous gear
Ring is close to the position of the synchromesh gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058145.5A CN108302054A (en) | 2018-01-22 | 2018-01-22 | A kind of intake type ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058145.5A CN108302054A (en) | 2018-01-22 | 2018-01-22 | A kind of intake type ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302054A true CN108302054A (en) | 2018-07-20 |
Family
ID=62865757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058145.5A Pending CN108302054A (en) | 2018-01-22 | 2018-01-22 | A kind of intake type ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302054A (en) |
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| CN117444318A (en) * | 2023-12-25 | 2024-01-26 | 长安大学 | Rotary retractable cutting machine and cutting equipment |
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Application publication date: 20180720 |
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