CN105927567A - Fan and assembling method thereof - Google Patents
Fan and assembling method thereof Download PDFInfo
- Publication number
- CN105927567A CN105927567A CN201610513462.2A CN201610513462A CN105927567A CN 105927567 A CN105927567 A CN 105927567A CN 201610513462 A CN201610513462 A CN 201610513462A CN 105927567 A CN105927567 A CN 105927567A
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- Prior art keywords
- shell
- support
- assembly
- fan
- supports
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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
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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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan and an assembling method of the fan. The fan comprises a head piece assembly, a supporting assembly and a chassis assembly. The supporting assembly is arranged on the outer side of the circumferential edge of the head piece assembly and extends in the circumferential direction of the head piece assembly. The head piece assembly can rotate relative to the supporting assembly. The supporting assembly comprises a first supporting shell and a second supporting shell which are arranged front and back. The first supporting shell and the second supporting shell are fixedly connected through a plurality of supporting shell buckles, and the supporting shell buckles are hidden in the first supporting shell and the second supporting shell. The chassis assembly is arranged at the bottom of the supporting assembly and used for supporting the head piece assembly and the supporting assembly. According to the fan, fixed connection is achieved through the supporting shell buckles, and the supporting shell buckles are hidden in the first supporting shell and the second supporting shell, so that the assembling efficiency of the first supporting shell and the second supporting shell is improved, and cost is reduced accordingly.
Description
Technical field
The present invention relates to household appliance technical field, especially relate to a kind of fan and assembly method thereof.
Background technology
In correlation technique, along with the recruitment of modern industry is waste, the increase of artificial manufacturing expense, and modern society is to product
Appearance requirement increasingly come high, simultaneously higher to the product quality requirement of sophisticated functions；So currently designed product
Require the convenient few screw producing assembling, and require that the product appearance of design reaches without screw or few screw, to be formed
The product of high-endization.
It addition, in existing fan, oscillating mechanism many employings tooth case of fan or synchronous motor combine crank and add
Connecting rod runs, and the linkage of employing is quadric chain, with drive fan head motion realize around or on
Under shake the head.But, the oscillating mechanism of existing fan belongs to moving component, for the core component of fan, if easily
Changing the problem that there is checking difficulty, the part of assembling is many, assembling difficulty, and assembly manipulation workman person is many, assembles
Error rate is high, assembles and bad is easily generated defective products, abnormal sound of predominantly shaking the head, phenomenon of nodding occurs, or walks quickly, blocks and wait indefinitely,
And production efficiency is low, manual operation is many, and is difficult to operation, it addition, be also easy to make the low voltage starting of fan bad.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.To this end, one object of the present invention exists
In proposing a kind of fan, the efficiency of assembling of described fan is high.
Further object is that the assembly method proposing a kind of fan.
Fan according to a first aspect of the present invention, including: nose assembly；Propping up support component, described support component is located at described
The outside of the circumferential edge of nose assembly and circumferentially extending along described nose assembly, wherein said nose assembly relative to
Described support component is rotatable, and described support component includes that the first support shell and second front and back arranged supports shell, described
First support shell and described second supports shell and connects by multiple support shell buckles are fixing, and the plurality of support shell buckle is hidden
Ensconce described first to support in shell and described second support shell；And chassis assembly, described chassis assembly is located at described
The bottom of support component, described chassis assembly is used for supporting described nose assembly and described support component.
According to the fan of the present invention, by making the first support shell and second of a support component support shell by multiple support shell cards
Button is fixing to be connected, and makes multiple support shell buckle be hidden in the first support shell and the second support shell, drastically increases
First supports shell and second supports the efficiency of assembling of shell, thus reduces cost, and improves the overall quality of fan.
According to some embodiments of the present invention, described first supports shell and described second, and to support shell first fixed by least one
Bit architecture positions and passes through the fixing connection of the first securing member.
Specifically, described first securing member supports shell with described second after supporting shell through described first and fixes, and described first
Support shell is provided with Decorative shell away from the described second side surface supporting shell, and described Decorative shell covers described first tight
Firmware.
Further, described Decorative shell is connected to described first by buckle structure and supports shell, and described buckle structure is hidden in
Described Decorative shell and described first supports in shell.
According to some embodiments of the present invention, being provided with power panel in described second support shell, described power panel passes through at least one
In individual second location structure is positioned at described second support shell and it is fixed on described second by the second securing member and supports shell
In.
Specifically, described second location structure includes: two support limit parts, about two described support limit parts each other
Interval is arranged, and each described support limit part is connected on the described second inner surface supporting shell, and each described support
Locating part includes that supporting part and limiting section, described supporting part are located at the bottom of described power panel to support described power panel,
Described locating part is located at the side of described power panel；Fastener, described fastener is connected to described second and supports the interior of shell
On surface, described fastener is positioned at the top of described power panel and clasps described power panel.
According to some embodiments of the present invention, the two ends of described support component from the bottom of described nose assembly respectively along described
The circumferential edge of nose assembly extends upwardly to left side and the right side of described nose assembly, and wherein said nose assembly can turn
It is connected between the described two ends of described support component dynamicly.
According to some embodiments of the present invention, described support component passes through motor and tape handler relative to described chassis group
Part is rotatable.
The assembly method of fan according to a second aspect of the present invention, described fan includes nose assembly, is located at described head group
The outside of the circumferential edge of part and circumferentially extending support component and the chassis assembly along described nose assembly, described
Nose assembly include front latter linked first guard and the second guard, the driving motor being located on described second guard, with
And it is located at described first guard and the fan blade in described second guard and being connected, described nose assembly with described driving motor
Rotatable relative to described support component, described support component includes that the first support shell and second front and back arranged supports shell,
Described first supports shell and described second supports shell by the fixing connection of multiple support shell buckles, the plurality of support shell card
Button is hidden in described first and supports in shell and described second support shell, is provided with power panel in described second support shell, described
In power panel is positioned at described second support shell by the second location structure and it is fixed on by most two the second securing members
Described second supports in shell, and the described first side surface away from described second support shell supporting shell is provided with Decorative shell,
Described chassis assembly is located at the bottom of described support component, and described chassis assembly is used for supporting described nose assembly and described
Propping up support component, described assembly method comprises the following steps: be connected with described driving motor by described second guard；By institute
State power panel and be arranged on described second support shell by the second location structure at least one described and described second securing member
In；Described second guard being provided with described driving motor is assembled to be provided with described the second of described power panel support
To obtain the second support shell component on shell；Support shell by described first and be arranged on by the plurality of support shell buckle described
Second supports on shell component；Described Decorative shell is connected to described first support on shell；By described fan blade, described first
Guard is installed successively to described driving motor and described second guard；Chassis assembly is installed and extremely assembles the described machine put in place
Head assembly and the bottom of described support component.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Substantially, or by the practice of the present invention recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become bright from combining the accompanying drawings below description to embodiment
Aobvious and easy to understand, wherein:
Fig. 1 is the explosive view of fan according to embodiments of the present invention；
Fig. 2 is the schematic diagram of the second support shell component shown in Fig. 1；
Fig. 3 is the enlarged drawing in the A portion that Fig. 2 centre circle shows；
Fig. 4 is the first support shell, motor and the assembling schematic diagram of tape handler shown in Fig. 1；
Fig. 5 is the nose assembly shown in Fig. 1 and the assembling schematic diagram of a support component；
Fig. 6 is the assembling schematic diagram of fan according to embodiments of the present invention；
Fig. 7 is the assembling schematic diagram of fan in accordance with another embodiment of the present invention；
Fig. 8 is the explosive view of fan according to embodiments of the present invention；
Fig. 9 is the assembling schematic diagram of the motor shown in Fig. 8 and tape handler；
Figure 10 is the first support shell, motor and the assembling schematic diagram of tape handler shown in Fig. 8；
Figure 11 is the partial schematic diagram of the first support shell shown in Fig. 8；
Figure 12 is the rotating support shown in Fig. 8 and the schematic diagram of fixing post；
Figure 13 is the first support shell, motor, tape handler and the schematic diagram of rotating support shown in Fig. 8；
Figure 14 is the first support shell, motor, tape handler and another angle of rotating support shown in Figure 13
Schematic diagram.
Reference:
100: fan；
1: nose assembly；11: the first guards；12: the second guards；13: drive motor；
14: fan blade；15: Ye Suo；16: trim；
2: a support component；Support shell at 21: the first；211: the first locating dowels；212: bearing；213: a support component pipe；
Support shell at 22: the second；221: the second locating dowels；222: reinforcement；
223: support limit part；2231: supporting part；2232: limiting section；2233: retaining part；
224: fastener；225: the second installing holes；
23: Decorative shell；24: decoration panel；25: rotate spacer；
3: chassis assembly；31: rotary fixing base；32: support column；33: column jecket；
34: connecting plate；35: chassis lid；36: black glue part；
37: rotating support；371: fixing post；
3721: step surface；3722: spacing preiection；3723: cable-through hole；
4: tape handler；41: drivewheel；42: driven pulley；43: belt；
5: motor；51: output shaft.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish phase
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to
The embodiment that accompanying drawing describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ",
" width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ",
" level ", " top ", " end ", " interior ", " outward ", " axially ", " radially ", " circumferential " etc. refer to
The orientation shown or position relationship for based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and
Simplify and describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation
Structure and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or imply relatively heavy
The property wanted or the implicit quantity indicating indicated technical characteristic.Thus, " first ", the spy of " second " are defined
Levy and can express or implicitly include one or more this feature.In describing the invention, unless otherwise saying
Bright, " multiple " are meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " install ",
" be connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
Below with reference to Fig. 1-Figure 14, fan 100 according to embodiments of the present invention is described.Fan 100 can be stand fan.
In the application explained below, illustrate as a example by fan 100 is as stand fan.Certainly, those skilled in the art
Member is appreciated that the fan 100 according to the present invention can also be for desk fan etc..
As it is shown in figure 1, the fan 100 such as stand fan of embodiment according to a first aspect of the present invention, including nose assembly 1,
Prop up support component 2 and chassis assembly 3.
With reference to Fig. 1 and combine Fig. 6-Fig. 7, nose assembly 1 include front latter linked first guard 11 and the second guard 12,
In being located at the driving motor 13 on the second guard 12 and being located at the first guard 11 and the second guard 12 and with drive electricity
The fan blade 14 that machine 13 is connected, drives motor 13 to be used for driving fan blade 14 to rotate.Wherein, the first guard 11 is connected to
The front side of the second guard 12.Further, leaf lock 15, and the first guard it are provided with between fan blade 14 and the first guard 11
The center of the front surface of 11 is provided with trim 16.
Prop up the outside that support component 2 is located at the circumferential edge of nose assembly 1, and a support component 2 is along the circumference of nose assembly 1
Extending, wherein nose assembly 1 is rotatable relative to a support component 2.Prop up support component 2 and nose assembly 1 is played support
Effect, and make nose assembly 1 such as can rotate up and down relative to support component 2.Additionally, fan 100 such as falls
Circuit board, button assembly, the electronic control module of connection circuit and the power panel hereinafter of ground fan, motor 5 and band
Drive mechanism 4 etc. can be each provided in a support component 2.Here, it should be noted that direction " outward " is appreciated that
For being directed away from the direction at nose assembly 1 center, its rightabout is defined as " interior ".
Specifically, a support component 2 includes that the first support shell 21 and second front and back arranged supports shell 22, and second supports shell
22 rear sides being connected to the first support shell 21, the first rear open and second supporting shell 21 supports the front side of shell 22 and opens
Open, in order to circuit board, button assembly, electronic control module, power panel etc. are arranged on the first support shell 21 and second
In support shell 22.Wherein, the first support shell 21 and the second support shell 22 connect by multiple support shell buckles are fixing, many
Individual support shell buckle is hidden in the first support shell 21 and second and supports in shell 22.Such as, as shown in Figure 4, Duo Gezhi
Support shell buckle supports shell 21 and second along first and supports being provided at circumferentially spaced of shell 22.Thus, by using multiple
The mode of support shell buckle, is very easy to the first support shell 21 and second and supports the assembling between shell 22, improve
Efficiency of assembling, and support in shell 22, from dress owing to multiple support shell buckles are all hidden in the first support shell 21 and second
Can't see in appearance of fan 100 after having joined supports shell buckle, thus improves the quality of fan 100.
Chassis assembly 3 is located at the bottom of a support component 2, and chassis assembly 3 is used for supporting nose assembly 1 and a support component 2.
Wherein, chassis assembly 3 can be detachably connected with a support component 2, and making to prop up a support component 2 can be with differing heights
Chassis assembly 3 is connected, so that fan 100 goes for different occasions.Such as, as shown in Figure 6, chassis is worked as
When the height of assembly 3 is higher, chassis assembly 3 can be placed directly on ground, uses as stand fan.Certainly, as
Shown in Fig. 7, when the height of chassis assembly 3 is relatively low, chassis assembly 3 can be put on the table, use as desk fan.
Fan 100 such as stand fan according to embodiments of the present invention, by making the first support shell 21 He of a support component 2
Second supports shell 22 connects by multiple support shell buckles are fixing, and makes multiple support shell buckle be hidden in the first support shell
21 and second support in shell 22, drastically increase the first support shell 21 and efficiency of assembling of the second support shell 22, from
And reduce cost, and improve the overall quality of fan 100.
According to some embodiments of the present invention, first supports shell 21 and second is supported shell 22 and first is positioned by least one
Structure is positioned and is fixed by the first securing member, thus, owing to first using the first location structure to position, thus can
Easily the first support shell 21 and the second support shell 22 are directed at, drastically increase efficiency of assembling, the most again will
First support shell 21 and the second support shell 22 are fixed by the first securing member so that first supports shell 21 and second
It is firm that support shell 22 connects, and, the quantity of the first securing member preferably up to two, due to the quantity of the first securing member
Few, thus further increase efficiency of assembling, reduce cost of labor.Alternatively, the first securing member is screw, when
So, the first securing member can also be bolt etc..
Specifically, as shown in Figure 1, Figure 2 and Figure 4, each first location structure includes being located at the first support shell 21
The first interior locating dowel 211 and the second locating dowel 221 being located in the second support shell 22, shape in the first locating dowel 211
Becoming to have the first locating slot, it is fixed that the free end (such as, the front end in Fig. 1) of the second locating dowel 221 is adapted to extend into first
In the groove of position, thus, it is possible to support shell 21 and second easily to support shell 22 front to back registration by first, and facilitate follow-up
Use the first securing member fastening.Further, in order to ensure the intensity of the second locating dowel 221, the second locating dowel 221
Periphery wall be provided with along its circumferentially spaced multiple reinforcements 222, each reinforcement 222 can support from second
The inwall of shell 22 extends anteriorly out.
Further, above-mentioned at most two the first securing members are fixed with the second support shell 22 after the first support shell 21,
Such as, the first securing member and can be positioned on rear side of the first support shell 21 from front to back through after the first support shell 21
Second support shell 22 is threaded, so that the first support shell 21 and the second support shell 22 are fixedly connected into one.First
Support shell 21 is provided with Decorative shell away from the second side surface (such as, the front surface in Fig. 1) supporting shell 22
23, Decorative shell 23 covers above-mentioned at most two the first securing members, as shown in Fig. 1 and Fig. 6-Fig. 7, above-mentioned at most two
First securing member can be hidden in Decorative shell 23, the fan 100 after having assembled to can't see first in appearance tight
Firmware, thus improve the quality of fan 100.
Further, Decorative shell 23 is connected to the first support shell 21 by buckle structure, and buckle structure is hidden in Decorative shell
23 and first support in shell 21.Thus, by arranging buckle structure, Decorative shell 23 can facilitate and install securely
Support on shell 21 first, thus further increase efficiency of assembling, be additionally, since buckle structure and be hidden in Decorative shell
23 and first support in shell 21, thus can't see buckle structure in appearance from fan 100, further ensure fan
The aesthetic property of 100, improves the quality of fan 100 further.Such as, as it is shown in figure 1, buckle structure includes mutually
The buckle coordinated and draw-in groove, buckle can extend back from the edge of the rear surface of Decorative shell 23, and draw-in groove is formed at
First position relative with buckle supporting shell 21, during assembling, by Decorative shell 23 spiral-lock from front to back to first
Support shell 21, the free end of buckle can stretch in draw-in groove and with card slot fit so that Decorative shell 23 can be installed securely
On the first front surface supporting shell 21.
According to some embodiments of the present invention, as shown in Figures 2 and 3, it is provided with power panel in the second support shell 22, electricity
In source plate is positioned at the second support shell 22 by the second location structure and it is fixed on the second support shell by the second securing member
In 22.Thus, by arranging the second location structure, power panel can be positioned in the second support shell 22, thus side
Power panel is fixed in the second support shell 22 by continuous employing the second securing member after an action of the bowels, improves efficiency of assembling, and, the
The quantity of one securing member preferably up to two, is now at most two due to the quantity of the second securing member, the second securing member
Quantity relatively fewer, thus further increase efficiency of assembling, reduce cost of labor.Alternatively, the second fastening
Part is screw, and certainly, the second securing member can also be bolt etc..
Specifically, as shown in Figures 2 and 3, the second location structure includes: two support limit parts 223 and fastener
224, two support limit parts about 223 are intervally installed, and each support limit part 223 is connected to the second support shell
On the inner surface (such as, the front surface in Fig. 2 and Fig. 3) of 22, and each support limit part 223 includes supporting part
2231 and limiting section 2232, supporting part 2231 is located at the bottom of power panel with Power Support plate, and supporting part 2231 is from
Two inner surfacies supporting shell 22 extend anteriorly out the front surface exceeding power panel, and supporting part 2231 is possible to prevent power panel
Moving down, locating part is located at the side of power panel, and now the locating part of two support limit parts 223 lays respectively at electricity
The left side of source plate and right side, thus, two locating parts can limit power panel motion in the lateral direction.Fastener
On 224 inner surfacies being connected to the second support shell 22, fastener 224 is positioned at the top of power panel and clasps power panel,
Now the bayonet socket of fastener 224 tilts extension the front surface with power panel rearward from the free end of fastener 224
Relatively, to prevent power panel from moving forward.Further, each support limit part 223 can also include retaining part 2233,
Retaining part 2233 is positioned at the rear side of power panel, to prevent power panel from continuing rearward movement.Left side and the right side of power panel are divided
It is not formed with second installing hole 225, after power panel is positioned in the second support shell 22 by the second location structure,
Two the second securing members can be each passed through on the left of power panel and second installing hole 225 on right side is threaded io second
Support shell 22.
According to some embodiments of the present invention, as shown in Fig. 1, Fig. 5-Fig. 7, two ends (such as, the figure of a support component 2
1, the left end in Fig. 5-Fig. 7 and right-hand member) from the bottom of nose assembly 1 respectively along nose assembly 1 circumferential edge upwards
Extending to left side and the right side of nose assembly 1, wherein nose assembly 1 is rotatably connected to the above-mentioned of a support component 2
Between two ends.Alternatively, the above-mentioned two ends of a support component 2 can extend upwardly to the center of slightly above nose assembly 1,
To ensure the steadiness of nose assembly 1.Two the first securing members can lay respectively at the above-mentioned two ends of a support component 2.
According to some embodiments of the present invention, with reference to Fig. 4 and combine Fig. 8-Figure 14, a support component 2 is by motor 5 He
Tape handler 4 is rotatable relative to chassis assembly 3.Wherein, motor 5 and tape handler 4 can be located at first
Support shell 21 and second to support in the receiving space that shell 22 limits.
Specifically, as shown in Figure 9 and Figure 10, motor 5 is fixed on support component 2, now motor 5 relative to
It is fixed for propping up support component 2.Alternatively, motor 5 is synchronous motor, and motor 5 can pass through securing member such as spiral shell
Nail is fixedly attached to support component 2, easy for installation and connect firm, but is not limited to this.Motor 5 has output shaft 51.
Tape handler 4 includes that drivewheel 41, driven pulley 42 and belt 43, drivewheel 41 are fixed with output shaft 51,
Now drivewheel 41 is to maintain static relative to output shaft 51, and when motor 5 starts, output shaft 51 rotates, drivewheel
41 can rotate with output shaft 51.
Driven pulley 42 is fixed on body, and now driven pulley 42 is fixed relative to body, driven pulley 42 phase
Body is not rotated.Belt 43 is stretched on drivewheel 41 and driven pulley 42, as it is shown in figure 9, belt
43 are set in drivewheel 41 and the periphery of driven pulley 42 and the periphery with drivewheel 41 and driven pulley 42 coordinates.Wherein,
Drivewheel 41 and driven pulley 42 can be horizontally disposed with and be located in the same horizontal plane, to reduce tape handler 4 upper
Lower section taking up room upwards.
When motor 5 works, a support component 2 rotates realization by motor 5 and tape handler 4 relative to body and shakes the head.
Specifically, after motor 5 starts, the output shaft 51 of motor 5 can drive drivewheel 41 to rotate, and by this power
Pass to driven pulley 42 by belt 43, make driven pulley 42 have trend homodromal with drivewheel 41, due to from
Driving wheel 42 is integrally fixed on chassis assembly 3, i.e. driven pulley 42 does not rotates, thus above-mentioned power will be anti-
Act on motor 5, make motor 5 drive whole support component 2 and nose assembly 1 to occur relative to chassis assembly 3
Rotate, to shake the head about realizing.
Thus, by using tape handler 4 as motion transmission, it is actual is stepless cycling mechanism, and this mechanism can
Do not have stuck phenomenon during to guarantee to shake the head, thus will not produce when a support component 2 is shaken the head and walk quickly.And, pass through
Use motor 5 plus the mode of tape handler 4, be combined crank with traditional tooth case or synchronous motor plus even
Bar is compared, and improves the assembly difficulty of fan 100, and parts are few, thus improve efficiency of assembling.
Alternatively, drivewheel 41 and driven pulley 42 can be respectively gear, correspondingly, and can on the inner surface of belt 43
To be formed with belt 43 tooth engaged with drivewheel 41 and driven pulley 42.But it is not limited to this.
Fan 100 such as stand fan according to embodiments of the present invention, by using motor 5 and tape handler 4 to realize
Shake the head, reduce the assembly difficulty of fan 100, improve production efficiency.
According to some embodiments of the present invention, a support component 2 is provided with the support component pipe that chassis assembly 3 extends
213, chassis assembly 3 is provided with fixing post 371, and the free end (such as, the upper end in Figure 12) of fixing post 371 is worn
Cross a support component pipe 213 to fix with driven pulley 42, wherein prop up and be provided with at least between support component pipe 213 and fixing post 371
One bearing 212.Thus, by arranging bearing 212 between support component pipe 213 and fixing post 371, there is week
Support to operating and long-term rotating operation axial restraint effect so that the motion of a support component 2 is more steady.Optional
Ground, bearing 212 is the two ends that two and two bearings 212 lay respectively at fixing post 371, and bearing 212 is the axis of rolling
Hold such as ball bearing 212 etc..
Such as, as shown in Figure 10-Figure 12, the first bottom supporting shell 21 is provided with the support component pipe extended straight down
213, a support component pipe 213 is preferably pipe, and fixing post 371 extends and empty with the receiving of a support component 2 straight up
Between communicate, the cross-sectional area of fixing post 371 is less than the cross-sectional area of a support component pipe 213, thus fixing post 371
It is connected with driven pulley 42 in upper end can extend upwardly into a support component pipe 213 and in stretching into receiving space, now support group
Being respectively equipped with bearing 212 in the top and bottom of part pipe 213, bearing 212 can be pressed into by the way of interference fit and prop up
In support component pipe 213.
Alternatively, the cross section of the free end of fixing post 371 is non-circular geometric face.Thus, it is possible to effectively limit driven pulley
42 motions in the circumference of fixing post 371.Such as, in the illustration in fig 12, the upper end of fixing post 371 is transversal
Face shape generally Long Circle, correspondingly, driven pulley 42 could be formed with and fixes the outline of the upper end of post 371
The mating groove that shape is suitable, i.e. oval-shaped slot, after driven pulley 42 is installed on fixing post 371, driven pulley 42
Can not rotate relative to fixing post 371.It is understood that the cross section of the free end of fixing post 371 can also is that
Triangle, rectangle, ellipse, multistage curve such as circular arc line successively join end to end constitute shape etc., if energy
Play the restriction driven pulley 42 motion in the circumference of fixing post 371.
According to a further embodiment of the invention, prop up and be provided with rotation limiting structure between support component 2 and chassis assembly 3, rotation
Turn position limiting structure for making a support component 2 rotate predetermined angle relative to chassis assembly 3.Thus, by arranging rotation
Position limiting structure, can limit a support component 2 anglec of rotation (the i.e. angle of shaking the head of fan 100 relative to chassis assembly 3
Degree).
Specifically, with reference to Figure 12 and combine Figure 13-Figure 14, chassis assembly 3 includes rotating support 37, rotates
Support 37 is set in outside fixing post 371, and the outer peripheral face of rotating support 37 and fixing post 371 is spaced apart from each other,
Rotating support 37 is preferably coaxially disposed with fixing post 371.Such as, rotating support 37 can be that top is opened wide
Ledge structure, after assembling puts in place, a support component 2 is suitable to be supported on rotating support 37, thus ensure that support group
The steadiness of part 2.Wherein prop up support component pipe 213 between rotating support 37 and fixing post 371, now support
The lower end of assembly pipe 213 can extend downwardly into the space between rotating support 37 and fixing post 371.Rotating support
37 can be one-body molded with fixing post 371.
Wherein, rotation limiting structure includes: stopper slot and spacing preiection 3722, and stopper slot is formed on a support component 2,
Spacing preiection 3722 is located on rotating support 37, and spacing preiection 3722 coordinates with stopper slot, when a support component 2
During rotation, spacing preiection 3722 is removable in stopper slot, when the sidewall of spacing preiection 3722 with the two ends of stopper slot
During contact, due to the backstop action of the sidewall of stopper slot, spacing preiection 3722 can not continue this end motion to stopper slot,
Thus effectively define the anglec of rotation of support component 2, and spacing preiection 3722 has simultaneously and props up a support component 2 and fill
Join the effect of location.Wherein spacing preiection 3722 can be located on the step surface 3721 of rotating support 37, such as Figure 12
Shown in.Alternatively, stopper slot is for being formed as arcuate groove.
Further, spacing preiection 3722 being formed with cable-through hole 3723, as shown in figure 12, spacing preiection 3722 is
Hollow structure, the associated tracks etc. in fan 100 can be passed by this cable-through hole 3723, has both facilitated in fan 100
Cabling, save again the material of spacing preiection 3722, reduce cost.
Alternatively, the maximum anglec of rotation of a relative chassis assembly 3 of support component 2 is α, and wherein, α meets: α=90 °.
When fan 100 such as stand fan works, a support component 2 can be distinguished the most to the left and to dextrorotation relative to chassis assembly 3
Turn 45 °.It is understood that the concrete numerical value of maximum anglec of rotation α of a relative chassis assembly 3 of support component 2 can
With adaptive change according to the actual requirements, preferably to meet actual demand, such as, α can also be 75 °, 120 °
Deng.
The assembling process of fan 100 according to embodiments of the present invention is as follows:
First load onto with the motor 5 such as synchronous motor assembling drivewheel 41 and belt 43 on a support component 2；
Then the top and bottom in a support component pipe 213 are respectively mounted bearing 212；
Then the support component 2 that will be equipped with motor 5, drivewheel 41, belt 43 and bearing 212 inserts with fixing
In the rotating support 37 of axle；
Driven pulley 42 is fixed to the free end of fixing post 371 again, and makes driven pulley 42 embed in belt 43 so that
Belt 43 runs on the tooth of drivewheel 41 and driven pulley 42；
After whole tape handler 4 has assembled, then the parts after above-mentioned assembling are encased in rotary fixing base 31,
Finally plug column jecket 33, column jecket 33 connecting base plate, thus, complete the assembling of fan 100.
Wherein, when motor 5, drivewheel 41, belt 43 and bearing 212 are assembled to prop up support component 2, Ke Yixian
Drivewheel 41 is fixed on the output shaft 51 of motor 5, belt 43 is set in outside drivewheel 41, then simultaneously
Motor 5 being carried out screw fix, such as, motor 5 has diametrically and outward extending two fixing ears, two
Screw is stamped respectively, to realize fixing motor 5 on individual fixing ear.Bearing 212 can be by the side of interference fit
Formula is pressed in a support component pipe 213.
Thus, the principle of shaking the head of fan 100 according to embodiments of the present invention is as driving force by synchronous motor, synchronizes electricity
Machine drives drivewheel 41, driven pulley 42 and belt 43, and driven pulley 42 is fixed on column jecket 33, rotating support 37
As fixing base, synchronous motor is then fixed on a support component 2, drives a support component 2 with the motion of synchronous motor
Shake the head in left and right.
Fan 100 according to embodiments of the present invention is to change its motion structure, uses the operation side that double belt 43 is taken turns
Formula, mechanism is stable, the convenient assembling produced, and improves production efficiency, and reduces the fraction defective that fan 100 produces
And the production difficulty of general assembly, it is ensured that the concordance of assembling and the reliability of production.And, V belt translation moves without dead point
Position, being difficult to occurs shaking the head walks quickly, it is ensured that shakes the head and is not likely to produce abnormal sound and stuck phenomenon, brings difference to user
Experience sense.
The assembly method of the fan 100 such as stand fan of embodiment according to a second aspect of the present invention.Wherein, such as Fig. 1-figure
Shown in 14, fan 100 includes nose assembly 1, the outside being located at the circumferential edge of nose assembly 1 and along nose assembly 1
Circumferentially extending support component 2 and chassis assembly 3, nose assembly 1 includes front latter linked first guard 11
The driving motor 13 that with the second guard 12, is located on the second guard 12 and be located at the first guard 11 and the second guard
The fan blade 14 being connected in 12 and with driving motor 13, nose assembly 1 is rotatable relative to a support component 2, support group
Part 2 includes that the first support shell 21 and second front and back arranged supports shell 22, and first supports shell 21 and second supports shell 22
Connecting by multiple support shell buckles are fixing, multiple support shell buckles are hidden in the first support shell 21 and second and support shell 22
In, it being provided with power panel in the second support shell 22, power panel is positioned at the second support by least one second location structure
In shell 22 and be fixed in the second support shell 22 by the second securing member, the first support shell 21 away from the second support shell
One side surface of 22 is provided with Decorative shell 23, and chassis assembly 3 is located at the bottom of a support component 2, and chassis assembly 3 is used for
Support nose assembly 1 and a support component 2.
Wherein, the assembly method of said fans 100 comprises the following steps:
Second guard 12 is connected with driving motor 13；
Power panel is arranged in the second support shell 22 by least one second location structure and the second securing member；
It is assembled to be provided with on the second support shell 22 of power panel to obtain by being provided with the second guard 12 driving motor 13
Shell 22 assembly is supported to second；
First support shell 21 is arranged on the second support shell 22 assembly by multiple support shell buckles；
Decorative shell 23 is connected on the first support shell 21；
Fan blade the 14, first guard 11 is installed successively to driving motor 13 and the second guard 12；
Chassis assembly 3 is installed the nose assembly 1 and the bottom of a support component 2 put in place to assembling.
Such as, specifically, when assembling, it is possible, firstly, to driving motor 13 and the second guard 12 are fixed dress
Join, and the head line of fan 100 is arranged, as shown in Figure 2；Then, power panel spiral-lock to second is supported shell
In 22, now use two the second securing members that power panel and second are supported shell 22 and fix；Then, by nose assembly 1
The second guard 12 on the left of and the buckle ear on right side snaps on the left of the second support shell 22 and in the draw-in groove on right side, thus,
Shell 22 assembly is supported to second.Assemble first support shell 21 assembly time, can using first support shell 21 as matrix,
Then button assembly, circuit board, motor 5 and tape handler 4 and electronic control module are installed to the first support shell
21, and connect the line and power supply.Then, support shell 21 assembly and second by first and support the assembling of shell 22 assembly, tool
Two rotation spacers 25 are first inserted the second left end supporting shell 22 assembly and right-hand member and coat lubrication by body ground respectively
Oil, nose assembly 1 is rotatable relative to a support component 2 by rotating spacer 25, then supports shell 21 by first
Assembly is anchored on the second support shell 22 assembly by multiple support shell buckles, further, now can also use two
First securing member supports shell 21 assembly by first and the second support shell 22 assembly is fixed, and then snaps into Decorative shell 23, then
Buckle decoration panel 24 in the front side of Decorative shell 23, decoration panel 24 is relative with before and after button assembly, then by fan blade
14, leaf lock the 15, first guard 11 fit on successively.Finally, chassis assembly 3 is arranged on the bottom of a support component 2,
Specifically, rotating support 37 is inserted the fixing post 371 of the first support shell 21, then rotary fixing base 31 is overlapped
Outside rotating support 37, load onto support column 32, column jecket 33 the most successively, then load onto connecting plate 34, chassis
Lid 35, black glue part 36.So far, the assembling of whole fan 100 is completed.
Wherein, this fan 100 is furnished with the most relatively low chassis assembly 3, it is possible to achieve tableland is dual-purpose.Fan 100 is in fortune
During row, can shake the head 30 °, 45 °, 60 °, 90 ° in left and right, follow procedure operates.
The assembly method of fan 100 such as stand fan according to embodiments of the present invention, can be greatly enhanced fan 100
Efficiency of assembling, improve the fraction defective of assembling, reduce the parts needed for assembling, thus reduce cost, and, logical
Cross and use modular assembling mode, improve the accuracy rate of assembling.It addition, assembling may insure that fan 100 in order
Abnormal sound and stuck phenomenon it is not likely to produce when shaking the head.
Other of fan 100 such as stand fan according to embodiments of the present invention constitute and operate skill common for this area
It is all known for art personnel, is not detailed herein.
In the description of this specification, reference term " embodiment ", " some embodiments ", " illustrative examples ",
It is concrete that the description of " example ", " concrete example " or " some examples " etc. means to combine this embodiment or example describes
Feature, structure, material or feature are contained at least one embodiment or the example of the present invention.In this manual, right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure,
Material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: do not taking off
In the case of the principles and objective of the present invention, these embodiments can be carried out multiple change, revise, replace and modification,
The scope of the present invention is limited by claim and equivalent thereof.
Claims (9)
1. a fan, it is characterised in that including:
Nose assembly；
Support component, described support component is located at the outside of the circumferential edge of described nose assembly and along described nose assembly
Circumferentially extending, wherein said nose assembly is rotatable relative to described support component, and described support component includes front and back setting
The the first support shell put and second supports shell, and described first supports shell and described second supports shell by multiple support shell cards
Button is fixing to be connected, and the plurality of support shell buckle is hidden in described first and supports in shell and described second support shell；And
Chassis assembly, described chassis assembly is located at the bottom of described support component, and described chassis assembly is used for supporting described machine
Head assembly and described support component.
Fan the most according to claim 1, it is characterised in that described first supports shell and described second supports shell
Positioned by least one first location structure and pass through the fixing connection of the first securing member.
Fan the most according to claim 2, it is characterised in that described first securing member supports through described first
Support shell with described second after shell to fix,
Described first side surface away from described second support shell supporting shell is provided with Decorative shell, and described Decorative shell covers
Described first securing member.
Fan the most according to claim 3, it is characterised in that described Decorative shell is connected to institute by buckle structure
Stating the first support shell, described buckle structure is hidden in described Decorative shell and described first and supports in shell.
5. according to the fan according to any one of claim 1-4, it is characterised in that be provided with in described second support shell
Power panel, it is interior and solid by the second securing member that described power panel is positioned at described second support shell by the second location structure
It is scheduled on described second to support in shell.
Fan the most according to claim 5, it is characterised in that described second location structure includes:
Two support limit parts, are intervally installed about two described support limit parts, and each described support limit part is even
It is connected on the described second inner surface supporting shell, and each described support limit part includes supporting part and limiting section, described
Supporting part is located at the bottom of described power panel to support described power panel, and described locating part is located at the side of described power panel；
Fastener, described fastener is connected on the described second inner surface supporting shell, and described fastener is positioned at described power supply
The top of plate also clasps described power panel.
Fan the most according to claim 1, it is characterised in that the two ends of described support component are from described head group
The bottom of part extends upwardly to left side and the right side of described nose assembly respectively along the circumferential edge of described nose assembly, its
Described in nose assembly be rotatably connected between the described two ends of described support component.
Fan the most according to claim 1, it is characterised in that described support component is by motor and V belt translation machine
Structure is rotatable relative to described chassis assembly.
9. the assembly method of a fan, it is characterised in that described fan includes nose assembly, is located at described head group
The outside of the circumferential edge of part and circumferentially extending support component and the chassis assembly along described nose assembly, described
Nose assembly include front latter linked first guard and the second guard, the driving motor being located on described second guard, with
And it is located at described first guard and the fan blade in described second guard and being connected, described nose assembly with described driving motor
Rotatable relative to described support component, described support component includes that the first support shell and second front and back arranged supports shell,
Described first supports shell and described second supports shell by the fixing connection of multiple support shell buckles, the plurality of support shell card
Button is hidden in described first and supports in shell and described second support shell, is provided with power panel in described second support shell, described
In power panel is positioned at described second support shell by least one second location structure and it is fixed on by the second securing member
Described second supports in shell, and the described first side surface away from described second support shell supporting shell is provided with Decorative shell,
Described chassis assembly is located at the bottom of described support component, and described chassis assembly is used for supporting described nose assembly and described
Propping up support component, described assembly method comprises the following steps:
Described second guard is connected with described driving motor；
Described power panel is arranged on described second by the second location structure at least one described and described second securing member
In support shell；
Described second guard being provided with described driving motor is assembled to be provided with described the second of described power panel support
To obtain the second support shell component on shell；
Support shell to be arranged on described first on described second support shell component by the plurality of support shell buckle；
Described Decorative shell is connected to described first support on shell；
Described fan blade, described first guard are installed successively to described driving motor and described second guard；
Chassis assembly is installed and extremely assembles the described nose assembly put in place and the bottom of described support component.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513462.2A CN105927567B (en) | 2016-06-30 | 2016-06-30 | Fan and its assembly method |
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|---|---|---|---|
| CN201610513462.2A CN105927567B (en) | 2016-06-30 | 2016-06-30 | Fan and its assembly method |
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| CN105927567A true CN105927567A (en) | 2016-09-07 |
| CN105927567B CN105927567B (en) | 2019-09-27 |
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| CN201610513462.2A Active CN105927567B (en) | 2016-06-30 | 2016-06-30 | Fan and its assembly method |
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| CN111779692A (en) * | 2019-04-04 | 2020-10-16 | 广东美的环境电器制造有限公司 | Fan with cooling device |
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| CN105927567B (en) | 2019-09-27 |
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