CN206222637U - Air ducting and air-conditioner - Google Patents
Air ducting and air-conditioner Download PDFInfo
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- CN206222637U CN206222637U CN201621293613.XU CN201621293613U CN206222637U CN 206222637 U CN206222637 U CN 206222637U CN 201621293613 U CN201621293613 U CN 201621293613U CN 206222637 U CN206222637 U CN 206222637U
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- blinds
- connecting rod
- air
- air ducting
- support
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Abstract
The utility model provides a kind of air ducting and air-conditioner, and air ducting includes：Support, multiple blinds, blinds connecting rod and drive component, multiple blinds are rack-mount, and along the longitudinally spaced arrangement of support, and multiple blinds being capable of opposite brackets rotation；Blinds connecting rod is connected with multiple blinds, and blinds connecting rod can be along the longitudinally reciprocating motion of support, to drive multiple blinds to rotate；Drive component is rack-mount, and is connected with blinds connecting rod, drive component can opposite brackets move back and forth, with drive blinds connecting rod move back and forth；Wherein, support is provided with the limiting section of the motion amplitude for limiting drive component.The air ducting that the utility model is provided, by setting limiting section on support, carry out the motion amplitude of mechanical restriction drive component, the effect of mechanical restriction is served so as to the pendulum angle to blinds, the production cost of air ducting is thus reduced, and causes that the pendulum angle of blinds is relatively easy to control.
Description
Technical field
The utility model is related to air-conditioning technical field, in particular to a kind of air ducting and comprising the air ducting
Air-conditioner.
Background technology
At present, the air ducting of existing air-conditioner, have with blinds, the air ducting with blinds generally by electricity
Machine is controlled, and blinds is opened predetermined angular.But, the production cost by the air ducting of motor control blinds is higher,
And the bad control of opening angle of blinds.
Utility model content
At least one in order to solve the above-mentioned technical problem, a purpose of the present utility model is to provide a kind of wind-guiding dress
Put.
Another purpose of the present utility model is to provide a kind of air-conditioner including above-mentioned air ducting.
To achieve these goals, the embodiment of the utility model first aspect provides a kind of air ducting, for sky
Device is adjusted, including：Support；Multiple blinds, install on the bracket, and along the longitudinally spaced arrangement of the support, and multiple institutes
Stating blinds being capable of relatively described holder pivots；Blinds connecting rod, is connected with multiple blinds, and the blinds connecting rod being capable of edge
The longitudinally reciprocating motion of the support, to drive multiple blinds to rotate；And drive component, install on the bracket, and
It is connected with the blinds connecting rod, the drive component support can be moved back and forth relatively, to drive the blinds connecting rod past
Multiple motion；Wherein, the support is provided with the limiting section of the motion amplitude for limiting the drive component.
The air ducting that the embodiment of the utility model first aspect is provided, by setting limiting section on support, carrys out machine
Tool limits the motion amplitude of drive component, so as to serve the effect of mechanical restriction to the pendulum angle of blinds, it is to avoid existing
The air-out direction of air-conditioner is determined in technology by the opening angle of motor control blinds, thus reduces the life of air ducting
Cost is produced, and causes that the pendulum angle of blinds is relatively easy to control, so as to improve the competitiveness of product in market, be easy to the market of product
Promote.Specifically, when drive component opposite brackets are moved back and forth, drive blinds connecting rod along the longitudinally reciprocating motion of support, make hundred
Leaf opposite brackets are rotated, and change the air-out direction of air-conditioner, realize the wind-guiding function of air ducting；And in the relative branch of drive component
During frame is moved back and forth, limiting section has carried out mechanical position limitation to the motion amplitude of drive component, and then indirectly to blinds
The reciprocating motion of connecting rod has carried out mechanical position limitation, and the pendulum angle of blinds is limited eventually through the mode of mechanical position limitation, and existing
Have in technology and compared by way of the pendulum angle of motor control blinds, significantly reduce the production cost of air ducting, and
Reduce the control difficulty of the pendulum angle of blinds.
What deserves to be explained is, because the air ducting of air-conditioner is generally strip, so " longitudinal direction " here is table
Show the length direction of support, vertical direction might not be represented, such as：If the air ducting is used for floor type air-conditioner, fall
The air outlet of ground formula air-conditioner is generally the strip of vertical direction, so what longitudinal direction here represented is vertical direction；If
The air ducting is used for wall-hanging air conditioner, and the strip of horizontal direction is generally due to the air outlet of wall-hanging air conditioner, therefore
And longitudinal direction here then represents is horizontally oriented.
In addition, the air ducting in above-described embodiment of the utility model offer can also have following supplementary technology special
Levy：
In the above-mentioned technical solutions, the drive component includes：Driver part；And transmission component, the transmission component
One end is connected with the driver part, and the other end of the transmission component is connected with the blinds connecting rod, the driver part energy
Enough drive the transmission component to move back and forth, make the transmission component drive the blinds connecting rod to move back and forth；Wherein, the limit
Position portion can lean with the transmission component, to limit the motion amplitude of the transmission component.
Drive component includes driver part and transmission component, driver part such as motor, but is not limited to motor, is wind-guiding dress
The pendulum put is pneumatic to make offer power resources；Transmission component connects driver part and blinds connecting rod, and the mechanical energy of driver part is passed
Blinds connecting rod is passed, the reciprocating motion of blinds connecting rod is realized；When transmission component moves to limiting section under the drive of driver part
During place, leant with limiting section and interfered, therefore can not continue to move in the direction, can only counter motion, now blinds connecting rod
Along the lengthwise movement of support to the extreme position in direction, and now blinds also swings to the maximum angular of the direction just
Degree, thus by rationally setting the position of limiting section, you can the pendulum angle to blinds plays effective control, and mechanical position limitation
Low cost, control is reliable；Meanwhile, mechanical position limitation realized against interference by limiting section and transmission component, it is to avoid spacing
The directly contact of portion and driver part, and then avoid limiting section the structure of driver part is impacted, so as to ensure that drive
The permanently effective motion of dynamic component.
It is possible to further set two limiting sections on support, machine is carried out come the pendulum angle to blinds both direction
Tool is spacing, and two limiting sections can be symmetrical arranged, identical with the amplitude of fluctuation for ensureing blinds both direction, it is also possible to asymmetric to set
Put, rationally control the amplitude of fluctuation of blinds both direction by the position of limiting section according to customer demand.
Certainly, it will be understood by those of skill in the art that can also be by the cooperation of limiting section and driver part, or limit
Position portion realizes mechanical position limitation with the cooperation of driver part and transmission component, can equally realize the purpose of this utility model, and
Without departing from design philosophy of the present utility model and objective, thus these technical schemes also should be in protection domain of the present utility model
It is interior.
In any of the above-described technical scheme, the transmission component includes：Crank, one end of the crank and the drive division
The output shaft of part is fixedly connected, with the driving of the driver part, around the output shaft rotation；Kinematic link, the biography
One end of dynamic connecting rod is rotated with the other end of the crank and is connected, and the other end of the kinematic link is fixed with the blinds connecting rod
It is connected；Wherein, the limiting section can lean with the crank, to limit the rotation amplitude of the crank.
Transmission component includes crank and kinematic link, and driver part drives crank reciprocating rotation, crank handle turns kinematic link
Move back and forth, kinematic link drives blinds connecting rod to move back and forth, so that drive the blinds to carry out pendulum wind, during pendulum wind, by branch
Limiting section on frame crank is rotated carry out it is spacing so that the pendulum angle of mechanical restriction blinds, controls flexible and spacing reliability；
Meanwhile, mechanical position limitation is realized against interference by limiting section and crank, it also avoid limiting section direct with kinematic link
Contact, and then avoid limiting section and the structure of kinematic link is impacted, so as to ensure that the permanently effective fortune of kinematic link
It is dynamic.
In any of the above-described technical scheme, one end of the crank is provided with the axis hole being engaged with the output shaft, described
The other end of crank is provided with two elastic fastening hooks being disposed opposite to each other, and has gap between two elastic fastening hooks；The transmission
One end of connecting rod is provided with hole clipping, and two elastic fastening hooks are inserted in the hole clipping after mutually drawing close, and can be in the hole clipping
Interior rotation.
One end of crank is provided with the axis hole being engaged with output shaft, in the output shaft insertion axis hole of such driver part, i.e.,
Crank synchronous axial system can be driven, it is preferable that axis hole is non-circular hole, output shaft is non-circular shaft, such as square opening and square shaft, this
Sample can be prevented effectively between output shaft and crank and relatively rotate, so as to further improve the connection of driver part and crank
Reliability；The other end of crank is provided with has gap between two elastic fastening hooks being disposed opposite to each other, and two elastic fastening hooks, assembling
When, two elastic fastening hooks of extruding make it mutually draw close, and are then inserted into hole clipping and unclamp two elastic fastening hooks, then two bullets
Property grab reset, and be hooked on the end face of hole clipping, it is ensured that elastic fastening hook can not deviate from from hole clipping, realize crank and be driven
Assembling between connecting rod；Further, two elastic fastening hooks can be rotated in hole clipping, it is ensured that between crank and kinematic link
Rotation connection, such as：The connecting portion of elastic fastening hook including semi-cylindrical and the clasp joint portion being connected with connecting portion, then two elasticity
The connecting portion of grab substantially constitutes a cylinder, and the cylinder is located in hole clipping, it is thus possible to freely rotated in hole clipping, and hook
Socket part is hooked on the end face of hole clipping, realizes the clasp joint function of elastic fastening hook.Preferably, guiding surface is additionally provided with clasp joint portion, with
Insertion process to elastic fastening hook is oriented to, and improves the convenience and smooth degree of its assembling.
Preferably, crank includes the connecting plate of generally rectangular shaped reinforcing plate and projection in reinforcing plate, and connecting plate includes
Circular slab and linking arm, circular slab are provided with the axis hole through crank thickness direction, and linking arm prolongs along the length direction of reinforcing plate
Stretch, its one end is connected with circular slab, the other end is connected with above-mentioned elastic fastening hook, wherein, limiting section can be with the side wall of reinforcing plate
Lean.So, on the one hand reinforcing plate improves the intensity of crank, and performance position-limiting action is on the other hand engaged with limiting section,
It is relatively large sized due to reinforcing plate so that crank was abutted on limiting section by need not rotating significantly, realize machinery
It is spacing, so as to further increase flexibility and the reliability of blinds jointed gear unit mechanical position limitation；And the setting of connecting plate,
Crank and the bonding strength and crank of driver part and the bonding strength of kinematic link are then improve, so as to further increase drive
The use reliability of dynamic component.
In any of the above-described technical scheme, the limiting section is limit rib.
Limiting section is limit rib, and limit rib is arranged on the movement locus of transmission component, can be with transmission component
Occur against interference, you can the motion amplitude to transmission component plays effective position-limiting action, spacing reliability, and structure is very simple
It is single, it is easy to machine-shaping, be conducive to further reducing the production cost of air ducting.
Certainly, it will be understood by those of skill in the art that limiting section can also be other mechanical limit structures, as long as energy
Enough motion amplitudes to drive component play position-limiting action, you can realize the purpose of this utility model, thus all should be in this practicality
In new protection domain.
In any of the above-described technical scheme, the limit rib extends into tabular, the biography to away from the direction of the support
Dynamic component can be resisted against on the side wall of the limit rib.
Limit rib extends into tabular to away from the direction of support, then two perpendicular to support and area is relative for limit rib formation
Larger plate face, and it is side wall that other connect two plate faces, the area of side wall is relatively small；Transmission component can be supported
Lean against on the side wall of limit rib, i.e. the side wall (rather than the plate face that area is larger) of limit rib towards transmission component, so,
The side wall of limit rib can play a part of confined planes with transmission component against fitting, and the limit rib behind confined planes is whole
Body then serves effective booster action to confined planes, reduce confined planes deformed under the abutment action of transmission component or
The probability of situations such as inclination, so as to effectively increase the intensity of limit rib and use reliability, and then improves air ducting
Use reliability.
Preferably, the tangential direction that the plate face of limit rib is turned to when at limit rib with transmission component is parallel, so limits
The intensity highest of position muscle, position-limiting action is most reliable.
In any of the above-described technical scheme, the limit rib shape in a rectangular trapezoid, and the transmission component can be resisted against
On the side wall perpendicular to the support of the limit rib.
Limit rib shape in a rectangular trapezoid, transmission component is resisted against on the side wall perpendicular to support of limit rib, i.e. right angle
On side wall in trapezoidal where the waist relative with oblique waist, so, the side wall opposite brackets where the oblique waist are skewed, and
The length of limit rib is further elongated, confined planes have been served with further booster action, it is spacing so as to further increase
The intensity of muscle and use reliability.
In any of the above-described technical scheme, the driver part is motor, and motor cover, the electricity are additionally provided with the support
Machine and the limiting section are arranged in the motor cover.
The setting of motor cover, the effect of being effectively protected is served to motor, while it also avoid hand or other debris are encountered
The potential safety hazard that motor is caused；And limiting section is also disposed in motor cover, it is easy to the machine-shaping of limiting section, be conducive into one
Step is cost-effective.
In any of the above-described technical scheme, the blinds connecting rod is provided with flange reinforcement.
The setting of flange reinforcement, is effectively improved the intensity of blinds connecting rod, can effectively prevent blinds connecting rod in band
During dynamic more much blinds swing, bend even fracture situations such as and situations such as influence blinds normally to swing wind-guiding,
So as to further increase the use reliability of air ducting.
In any of the above-described technical scheme, the flange reinforcement be arranged on the blinds connecting rod dorsad the blinds one
Side.
Flange reinforcement is arranged on the side of blinds connecting rod dorsad blinds, it is to avoid the presence of flange reinforcement has influence on hundred
Attachment structure between leaf and blinds connecting rod, so as to ensure that being reliably connected between blinds and blinds connecting rod.Preferably, flange
The quantity of reinforcement is two, and is symmetricly set on blinds connecting rod, and is integrally formed with blinds connecting rod, so both companies of improve
Intensity is connect, machine-shaping is easy to again.
In any of the above-described technical scheme, the quantity of the blinds connecting rod is multiple, between the adjacent blinds connecting rod
It is connected with each other by the first buckle, the drive component is close to and in end in the drive component and multiple blinds connecting rods
The blinds connecting rod at end is connected with each other by the second buckle.
The quantity of blinds connecting rod is multiple, then each blinds connecting rod can connect appropriate number of blinds, it is to avoid one
The blinds quantity of blinds connecting rod connection excessively causes the resistance of motion of blinds connecting rod excessive so that the more difficult control of whole air ducting
The situation of system occurs；And each blinds connecting rod can be designed to suitable length and shape according to the concrete structure of air-conditioner,
Farthest to optimize the structure of air ducting, the properties of air ducting are further improved；Adjacent blinds connecting rod it
Between by the first buckle be connected with each other, such as：One is provided with the first buckle, and another is provided be engaged with the first buckle
One blocked hole, the first buckle is inserted in the first blocked hole, you can realize being fixed therebetween, and it is convenient to assemble, and is conducive to
The production efficiency of product is improved, so as to further reduce production cost；After multiple blinds connecting rods are sequentially connected, in end and lean on
That blinds connecting rod of nearly drive component is linked together by the second buckle and drive component, such as：Set in the two
There is the second buckle, another is provided with the second blocked hole being engaged with the second buckle, the second buckle is inserted in the second blocked hole,
Being fixed therebetween is capable of achieving, then when drive component drives the blinds link motion of least significant end, all of blinds connects
Bar is moved together, and drives coupled blinds to rotate, it is achieved thereby that the swing wind-guiding of blinds, connection reliability, and
Simple structure, while snap connection also cause that assembling process between drive component and blinds connecting rod is more convenient, be conducive into
One step improve production efficiency, and then further reduce production cost.
Preferably, the quantity of the first buckle is two (can certainly for one, three or more), two first cards
Detain along the longitudinally spaced setting of support；The quantity of the second buckle is also two (can certainly be one, three or more),
Two the second buckles along support longitudinally spaced setting.
In any of the above-described technical scheme, the blinds connecting rod is provided with multiple first pivoted holes, and the blinds is provided with
First bearing pin, first bearing pin is inserted in first pivoted hole, and can be rotated in first pivoted hole；And/or, institute
State support and be provided with multiple second pivoted holes, the blinds is provided with the second bearing pin, and second bearing pin inserts second pivot
Connect in hole, and can be rotated in second pivoted hole.
Being rotatably connected between blinds and blinds connecting rod is realized by the cooperation of the first pivoted hole and the first bearing pin,
Connection is reliable, and simple structure；Similarly, realized between blinds and support by the cooperation of the second pivoted hole and the second bearing pin
Be rotatably connected, connection is reliable, and simple structure.Preferably, the first bearing pin is arranged on the end of blinds, and the second bearing pin is set
At the middle part of blinds, and near the position of the first bearing pin.Preferably, it is additionally provided with circle above the first bearing pin and the second bearing pin
Reinforcing plate, is additionally provided with the triangle reinforcement being connected with blinds in the circular reinforcing plate above the second bearing pin, to improve blinds and hundred
Bonding strength between leaf connecting rod and between blinds and support.
The embodiment of the utility model second aspect provides a kind of air-conditioner, including：Shell, the shell is provided with out
Air port；Heat exchanger and blower fan, are arranged in the shell；With the air ducting as any one of first aspect embodiment,
It is arranged at the air outlet, and the utility model second aspect on the air-out direction of the heat exchanger and the blower fan
The air-conditioner that embodiment is provided, because including the air ducting any one of first aspect embodiment, thus with above-mentioned
All beneficial effects that one embodiment has, will not be repeated here.
In the above-mentioned technical solutions, the air-conditioner includes indoor set, and the indoor set includes the shell, the heat exchange
Air ducting any one of device and blower fan and first aspect embodiment.
Additional aspect of the present utility model and advantage will become obvious in following description section, or new by this practicality
The practice of type is recognized.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the dimensional structure diagram of the air ducting described in the utility model some embodiments；
Fig. 2 is the mplifying structure schematic diagram in A portions in Fig. 1；
Fig. 3 is the mplifying structure schematic diagram in B portions in Fig. 1；
Fig. 4 is the mplifying structure schematic diagram in C portions in Fig. 1；
Fig. 5 is the main structure diagram of air ducting shown in Fig. 1；
Fig. 6 is the mplifying structure schematic diagram in D portions in Fig. 5；
Fig. 7 is the dimensional structure diagram of the blinds connecting rod described in the utility model some embodiments；
Fig. 8 is the mplifying structure schematic diagram in E portions in Fig. 7；
Fig. 9 is the mplifying structure schematic diagram in F portions in Fig. 7；
Figure 10 is the mplifying structure schematic diagram in G portions in Fig. 7.
Wherein, the corresponding relation between the reference and component names in Fig. 1 to Figure 10 is：
1 air ducting, 10 supports, 11 motor covers, 12 limit ribs, 20 blinds, 21 circular reinforcing plates, 22 triangle reinforcements,
30 drive components, 31 motor shafts, 32 cranks, 321 reinforcing plates, 3221 circular slabs, 3222 linking arms, 323 elastic fastening hooks, between 324
Gap, 33 kinematic links, 331 hole clippings, 332 second buckles, 40 blinds connecting rods, 41 flange reinforcements, 42 first pivoted holes, 43 first
Buckle, 44 first blocked holes.
Specific embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
Body implementation method is further described in detail to the utility model.It should be noted that in the case where not conflicting, this Shen
Feature in embodiment please and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, but, this practicality
It is new to be different from other modes described here using other to implement, therefore, protection domain of the present utility model is simultaneously
Do not limited by following public specific embodiment.
Led according to the air ducting described in the utility model some embodiments and comprising this referring to Fig. 1 to Figure 10 descriptions
The air-conditioner of wind apparatus.
As shown in Figures 1 to 10, the air ducting 1 that the embodiment of the utility model first aspect is provided, for air-conditioner,
Including：Support 10, multiple blinds 20, blinds connecting rod 40 and drive component 30.
Specifically, multiple blinds 20 are installed over the mount 10, and along the longitudinally spaced arrangement of support 10, and multiple blinds 20
Can opposite brackets 10 rotate, as shown in Figure 1 and Figure 5；Blinds connecting rod 40 is connected with multiple blinds 20, and the energy of blinds connecting rod 40
Enough longitudinally reciprocating motions along support 10, to drive multiple blinds 20 to rotate；Drive component 30 is installed over the mount 10, and with hundred
Leaf connecting rod 40 be connected, drive component 30 can opposite brackets 10 move back and forth, to drive blinds connecting rod 40 to move back and forth；Wherein,
Support 10 is provided with the limiting section of the motion amplitude for limiting drive component 30.
The air ducting 1 that the embodiment of the utility model first aspect is provided, by setting limiting section over the mount 10, comes
The motion amplitude of mechanical restriction drive component 30, the effect of mechanical restriction is served so as to the pendulum angle to blinds 20, it is to avoid
Determine the air-out direction of air-conditioner by the opening angle of motor control blinds 20 in the prior art, thus reduce wind-guiding
The production cost of device 1, and cause that the pendulum angle of blinds 20 is relatively easy to control, so as to improve the competitiveness of product in market, just
In product marketing specifically, 30 opposite brackets of drive component 10 move back and forth when, drive blinds connecting rod 40 along support 10
Longitudinally reciprocating motion, rotate the opposite brackets 10 of blinds 20, change air-conditioner air-out direction, realize leading for air ducting 1
Wind function；And during 30 opposite brackets of drive component 10 are moved back and forth, motion amplitude of the limiting section to drive component 30
Mechanical position limitation has been carried out, and then the reciprocating motion to blinds connecting rod 40 has carried out mechanical position limitation indirectly, is limited eventually through machinery
The mode of position limits the pendulum angle of blinds 20, and in the prior art by way of the pendulum angle of motor control blinds 20
Compare, significantly reduce the production cost of air ducting 1, and reduce the control difficulty of the pendulum angle of blinds 20.
What deserves to be explained is, because the air ducting 1 of air-conditioner is generally strip, so " longitudinal direction " here is table
Show the length direction of support 10, vertical direction might not be represented, such as：If the air ducting 1 is used for floor type air-conditioner,
The air outlet of floor type air-conditioner is generally the strip of vertical direction, so here longitudinal direction represent be vertical direction；Such as
Really the air ducting 1 is used for wall-hanging air conditioner, and the strip of horizontal direction is generally due to the air outlet of wall-hanging air conditioner,
So what longitudinal direction here then represented is horizontally oriented.
In some embodiments of the present utility model, as shown in Figures 1 to 7, drive component 30 includes：Driver part and biography
Dynamic component, one end of transmission component is connected with driver part, and the other end of transmission component is connected with blinds connecting rod 40, driver part
Transmission component can be driven to move back and forth, make transmission component drive blinds connecting rod 40 to move back and forth；Wherein, limiting section can be with biography
Dynamic component leans, to limit the motion amplitude of transmission component.
Specifically, as shown in Figure 2 and Figure 6, transmission component includes：Crank 32, one end of crank 32 is defeated with driver part
Shaft is fixedly connected, with the driving of driver part, around output shaft rotation；Kinematic link 33, one end of kinematic link 33 with
The other end of crank 32 rotates connection, and the other end and the blinds connecting rod 40 of kinematic link 33 are fixedly linked；Wherein, limiting section can
Leant with crank 32, to limit the rotation amplitude of crank 32.
Further, as shown in Figure 2 and Figure 6, one end of crank 32 is provided with the axis hole being engaged with output shaft, crank 32
The other end is provided with two elastic fastening hooks 323 being disposed opposite to each other, and has gap 324 between two elastic fastening hooks 323；Kinematic link 33
One end be provided with hole clipping 331, two elastic fastening hooks 323 are inserted in hole clipping 331 after mutually drawing close, and can be turned in hole clipping 331
It is dynamic, as shown in Figure 2 and Figure 6.
Further, driver part is motor, then output shaft is motor shaft 31, and motor cover 11 is additionally provided with support 10,
Motor and limiting section are arranged in motor cover 11, as shown in Figure 2 and Figure 6.
In above-described embodiment, drive component 30 includes driver part and transmission component, driver part such as motor, but does not limit to
It is that the pendulum of air ducting 1 pneumatic makees offer power resources in motor；Transmission component connects driver part and blinds connecting rod 40, will
The mechanical energy of driver part passes to blinds connecting rod 40, realizes the reciprocating motion of blinds connecting rod 40；When transmission component is in drive division
Moved under the drive of part when at limiting section, leant with limiting section and interfered, therefore can not continue to move in the direction, can only
Counter motion, now blinds connecting rod 40 along the lengthwise movement of support 10 to the extreme position in direction, and now blinds 20
Also the maximum angle of the direction is swung to just, thus by rationally setting the position of limiting section, you can the swing to blinds 20
Angle plays effective control, and mechanical position limitation low cost, and control is reliable；Meanwhile, by limiting section and transmission component against
Mechanical position limitation is realized in interference, it is to avoid directly contact of the limiting section with driver part, and then avoids limiting section to drive division
The structure of part is impacted, so as to ensure that the permanently effective motion of driver part.
It is possible to further set two limiting sections over the mount 10, enter come the pendulum angle to the both direction of blinds 20
Row mechanical position limitation, two limiting sections can be symmetrical arranged, identical with the amplitude of fluctuation for ensureing the both direction of blinds 20, it is also possible to non-
It is symmetrical arranged, rationally controls the amplitude of fluctuation of the both direction of blinds 20 by the position of limiting section according to customer demand.
Certainly, it will be understood by those of skill in the art that can also be by the cooperation of limiting section and driver part, or limit
Position portion realizes mechanical position limitation with the cooperation of driver part and transmission component, can equally realize the purpose of this utility model, and
Without departing from design philosophy of the present utility model and objective, thus these technical schemes also should be in protection domain of the present utility model
It is interior.
Transmission component includes crank 32 and kinematic link 33, and driver part drives the reciprocating rotation of crank 32, crank 32 to drive
Kinematic link 33 is moved back and forth, and kinematic link 33 drives blinds connecting rod 40 to move back and forth, so as to drive the blinds 20 to carry out pendulum wind, is put
During wind, by the limiting section on support 10 to crank 32 rotate carry out it is spacing so that the angle of oscillation of mechanical restriction blinds 20
Degree, controls flexible and spacing reliability；Meanwhile, mechanical position limitation is realized against interference by limiting section and crank 32, also avoid
The directly contact of limiting section and kinematic link 33, and then avoid limiting section the structure of kinematic link 33 is impacted, from
And ensure that the permanently effective motion of kinematic link 33.
One end of crank 32 is provided with the axis hole being engaged with output shaft, in the output shaft insertion axis hole of such driver part,
The synchronous axial system of crank 32 can be driven, it is preferable that axis hole is non-circular hole, and output shaft is non-circular shaft, as shown in Figure 2 and Figure 6,
Such as square opening and square shaft, can so be prevented effectively between output shaft and crank 32 and relatively rotate, so as to further carry
The connection reliability of driver part high and crank 32；The other end of crank 32 is provided with two elastic fastening hooks 323 being disposed opposite to each other, and
There is gap 324, as shown in Figure 2 and Figure 6, during assembling, two elastic fastening hooks 323 of extruding make it between two elastic fastening hooks 323
Mutually draw close, be then inserted into hole clipping 331 and unclamp two elastic fastening hooks 323, then two elastic fastening hooks 323 reset, and
It is hooked on the end face of hole clipping 331, it is ensured that elastic fastening hook 323 can not be deviate from from hole clipping 331, realizes crank 32 and connect with transmission
Assembling between bar 33；Further, two elastic fastening hooks 323 can be rotated in hole clipping 331, it is ensured that crank 32 and transmission
Rotation connection between connecting rod 33, such as：The clasp joint that elastic fastening hook 323 includes the connecting portion of semi-cylindrical and is connected with connecting portion
Portion, as shown in Figure 2 and Figure 6, then two connecting portions of elastic fastening hook 323 substantially constitute a cylinder, and the cylinder is located at hole clipping
In 331, it is thus possible to freely rotated in hole clipping 331, and clasp joint portion is hooked on the end face of hole clipping 331, realizes elastic fastening hook 323
Clasp joint function.Preferably, guiding surface is additionally provided with clasp joint portion, as shown in Figure 2 and Figure 6, with the insertion to elastic fastening hook 323
Process is oriented to, and improves the convenience and smooth degree of its assembling.
Preferably, crank 32 includes the connecting plate of generally rectangular shaped reinforcing plate 321 and projection in reinforcing plate 321, even
Fishplate bar includes circular slab 3221 and linking arm 3222, and circular slab 3221 is provided with the axis hole through the thickness direction of crank 32, connects
Arm 3222 extends along the length direction of reinforcing plate 321, and its one end is connected with circular slab 3221, the other end and above-mentioned elastic fastening hook
323 are connected, wherein, limiting section can lean with the side wall of reinforcing plate 321, as shown in Figure 2 and Figure 6.So, reinforcing plate 321
On the one hand the intensity of crank 32 is improve, performance position-limiting action is on the other hand engaged with limiting section, due to the chi of reinforcing plate 321
It is very little relatively large so that crank 32 was abutted on limiting section by need not rotating significantly, realized mechanical position limitation, so as to enter one
Step improves flexibility and the reliability of the transmission mechanism mechanical position limitation of blinds connecting rod 40；And the setting of connecting plate, then improve song
Handle 32 and the bonding strength and crank 32 of driver part and the bonding strength of kinematic link 33, so as to further increase driving group
The use reliability of part 30.
The setting of motor cover 11, the effect of being effectively protected is served to motor, while it also avoid hand or other debris are touched
To the potential safety hazard that motor is caused；And limiting section is also disposed in motor cover 11, it is easy to the machine-shaping of limiting section, be conducive to
It is further cost-effective.
In any of the above-described embodiment, it is preferable that as shown in Figure 2 and Figure 6, limiting section is limit rib 12.
Further, as shown in Figure 2 and Figure 6, limit rib 12 extends into tabular, transmission component to away from the direction of support 10
Can be resisted against on the side wall of limit rib 12.
Further, as shown in Figure 2 and Figure 6, the shape in a rectangular trapezoid of limit rib 12, and transmission component can be resisted against spacing
On the side wall perpendicular to support 10 of muscle 12.
In above-described embodiment, limiting section is limit rib 12, and limit rib 12 is arranged on the movement locus of transmission component, is made
It can occur against interference with transmission component, you can the motion amplitude to transmission component plays effective position-limiting action, spacing
It is reliable, and structure is very simple, is easy to machine-shaping, is conducive to further reducing the production cost of air ducting 1.
Certainly, it will be understood by those of skill in the art that limiting section can also be other mechanical limit structures, as long as energy
Enough motion amplitudes to drive component 30 play position-limiting action, you can realize the purpose of this utility model, thus all should be in this reality
With in new protection domain.
Limit rib 12 extends into tabular to away from the direction of support 10, then limit rib 12 form two perpendicular to support 10 and
The relatively large plate face of area, and it is side wall that other connect two plate faces, the area of side wall is relatively small；Transmission group
Part can be resisted against on the side wall of limit rib 12, i.e. side wall (rather than plate face that area the is larger) direction of limit rib 12 is passed
Dynamic component, so, the side wall of limit rib 12 can play a part of confined planes with transmission component against fitting, and confined planes
Limit rib 12 below is overall then to serve effective booster action to confined planes, reduce confined planes transmission component against
The probability of situations such as deforming or incline under effect, so as to effectively increase the intensity of limit rib 12 and use reliability, enters
And improve the use reliability of air ducting 1.
Preferably, the tangential direction that the plate face of limit rib 12 is turned to when at limit rib 12 with transmission component is parallel, such as
Shown in Fig. 2 and Fig. 6, the intensity highest of such limit rib 12, position-limiting action is most reliable.
The shape in a rectangular trapezoid of limit rib 12, transmission component is resisted against on the side wall perpendicular to support 10 of limit rib 12,
On side wall where waist i.e. relative with oblique waist in right-angled trapezium, so, the side wall opposite brackets 10 where the oblique waist are
It is skewed, and the length of limit rib 12 has further been elongated, confined planes are served with further booster action, so that further
Improve the intensity of limit rib 12 and use reliability.
In any of the above-described embodiment, as shown in Figure 7 to 10, blinds connecting rod 40 is provided with flange reinforcement 41.
Preferably, flange reinforcement 41 is arranged on the side of the dorsad blinds 20 of blinds connecting rod 40.
The setting of flange reinforcement 41, is effectively improved the intensity of blinds connecting rod 40, can effectively prevent blinds connecting rod
40 during driving more much blinds 20 to swing, bend even fracture situations such as and influence the normal swing guide of blinds 20
Situations such as wind, so as to further increase the use reliability of air ducting 1.
Flange reinforcement 41 is arranged on the side of the dorsad blinds 20 of blinds connecting rod 40, it is to avoid the presence of flange reinforcement 41
The attachment structure between blinds 20 and blinds connecting rod 40 is had influence on, so as to ensure that the reliability between blinds 20 and blinds connecting rod 40
Connection.Preferably, the quantity of flange reinforcement 41 is two, and is symmetricly set on blinds connecting rod 40, and with blinds connecting rod 40
It is integrally formed, so both improves bonding strength, machine-shaping is easy to again.
In some embodiments of the present utility model, the quantity of blinds connecting rod 40 is multiple, as shown in Figure 1 and Figure 5, adjacent
Blinds connecting rod 40 between be connected with each other by the first buckle 43, as shown in figure 3, in drive component 30 and multiple blinds connecting rods 40
It is close to drive component 30 and the blinds connecting rod 40 in end is connected with each other by the second buckle 332, as shown in Figure 4.
In above-described embodiment, the quantity of blinds connecting rod 40 is multiple, then each blinds connecting rod 40 can connect suitable quantity
Blinds 20, it is to avoid blinds 20 quantity of a connection of blinds connecting rod 40 is excessive and cause the resistance of motion mistake of blinds connecting rod 40
Greatly so that whole air ducting 1 situation more rambunctious occurs；And each blinds connecting rod 40 can be according to the specific knot of air-conditioner
Structure and be designed to suitable length and shape, farthest to optimize the structure of air ducting 1, further improve air ducting
1 properties；It is connected with each other by the first buckle 43 between adjacent blinds connecting rod 40, such as：One is provided with the first buckle
43, another is provided with the first blocked hole 44 being engaged with the first buckle 43, and the first buckle 43 is inserted in the first blocked hole 44,
As shown in Fig. 3, Fig. 8 and Figure 10, you can realize being fixed therebetween, it is convenient to assemble, and is conducive to improving the production of product
Efficiency, so as to further reduce production cost；After multiple blinds connecting rods 40 are sequentially connected, in end and near drive component 30
That blinds connecting rod 40 linked together with drive component 30 by the second buckle 332, such as：One in the two is provided with the
Two buckles 332, another is provided with the second blocked hole being engaged with the second buckle 332, and the second buckle 332 inserts the second clamping
Kong Zhong, as shown in Figure 4, you can realize being fixed therebetween, then drive component 30 drives the blinds connecting rod 40 of least significant end
During motion, all of blinds connecting rod 40 is moved together, and drives coupled blinds 20 to rotate, it is achieved thereby that blinds
20 swing wind-guiding, connection is reliable, and simple structure, while snap connection also causing between drive component 30 and blinds connecting rod 40
The more convenient assembling of assembling process, be conducive to further improve production efficiency, and then further reduce production cost.
Preferably, the quantity of the first buckle 43 is two (can certainly for one, three or more), two first
Buckle 43 along support 10 longitudinally spaced setting, as shown in Fig. 3, Fig. 8 and Figure 10；The quantity of the second buckle 332 also for two (when
Can also be so one, three or more), two the second buckles 332 along support 10 longitudinally spaced setting, as shown in Figure 4.
In some embodiments of the present utility model, blinds connecting rod 40 is provided with multiple first pivoted holes 42, such as Fig. 9 institutes
Show, blinds 20 is provided with the first bearing pin, the first bearing pin is inserted in the first pivoted hole 42, and can be rotated in the first pivoted hole 42,
As shown in Figure 3.
Further, support 10 is provided with multiple second pivoted holes, and blinds 20 is provided with the second bearing pin, the insertion of the second bearing pin
In second pivoted hole, and can be rotated in the second pivoted hole, as shown in Figure 3.
In above-described embodiment, blinds 20 and blinds connecting rod are realized by the cooperation of the first pivoted hole 42 and the first bearing pin
Being rotatably connected between 40, connection is reliable, and simple structure；Similarly, by the cooperation of the second pivoted hole and the second bearing pin, come
Being rotatably connected between blinds 20 and support 10 is realized, connection is reliable, and simple structure.
Preferably, the first bearing pin is arranged on the end of blinds 20, and the second bearing pin is arranged on the middle part of blinds 20, and near the
The position of one bearing pin, as shown in figure 3, the motion amplitude of so very little of blinds connecting rod 40 can be such that blinds 20 swings compared with big angle
Degree, the control to the pendulum angle of blinds 20 is more flexible.
Preferably, circular reinforcing plate 21, the circle above the second bearing pin are additionally provided with above the first bearing pin and the second bearing pin
The triangle reinforcement 22 being connected with blinds 20 is additionally provided with reinforcing plate 21, to improve between blinds 20 and blinds connecting rod 40 and blinds
Bonding strength between 20 and support 10, as shown in Figure 3.
The air-conditioner (not shown) that the embodiment of the utility model second aspect is provided, including：Shell, heat exchanger and
The air ducting 1 of any one of blower fan and first aspect embodiment.
Wherein, shell is provided with air outlet；Heat exchanger and blower fan, are arranged in shell；In such as first aspect embodiment
The air ducting 1 of any one, is arranged at air outlet, and on the air-out direction of heat exchanger and blower fan.
The air-conditioner that the embodiment of the utility model second aspect is provided, because including any one of first aspect embodiment
Air ducting 1, thus all beneficial effects having with any of the above-described embodiment, will not be repeated here.
In the above-described embodiments, the air-conditioner include indoor set, the indoor set include above-mentioned shell, heat exchanger, blower fan and
Air ducting 1.
In sum, the air ducting that the utility model is provided, by setting limiting section on support, carrys out mechanical restriction drive
The motion amplitude of dynamic component, the effect of mechanical restriction is served so as to the pendulum angle to blinds, it is to avoid led in the prior art
Cross the opening angle of motor control blinds to determine the air-out direction of air-conditioner, thus reduce the production cost of air ducting,
And cause that the pendulum angle of blinds is relatively easy to control, so as to improve the competitiveness of product in market, it is easy to the marketing of product.
In the utility model, term " first ", " second " are only used for the purpose of description, and it is not intended that indicating or dark
Show relative importance；Term " multiple " then refers to two or more, unless otherwise clearly restriction.Term " installation ", " phase
Even ", the term such as " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected, or removable
Connection is unloaded, or is integrally connected；" connected " can be joined directly together, it is also possible to be indirectly connected to by intermediary.For ability
For the those of ordinary skill in domain, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.
In description of the present utility model, it is to be understood that term " on ", the orientation of the instruction such as D score or position relationship be
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that the device or unit of meaning must be with specific directions, with specific azimuth configuration and operation, it is thus impossible to understand
It is to limitation of the present utility model.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that are described with reference to the embodiment or example are contained in of the present utility model at least one
In individual embodiment or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment
Or example.And, the specific features of description, structure, material or feature can be in one or more any embodiments or examples
In combine in an appropriate manner.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (13)
1. a kind of air ducting, for air-conditioner, it is characterised in that including：
Support；
Multiple blinds, install on the bracket, and along the longitudinally spaced arrangement of the support, and multiple blinds being capable of phase
To the holder pivots；
Blinds connecting rod, is connected with multiple blinds, and the blinds connecting rod can along the longitudinally reciprocating motion of the support,
To drive multiple blinds to rotate；With
Drive component, installs on the bracket, and is connected with the blinds connecting rod, and the drive component being capable of relatively described branch
Frame is moved back and forth, to drive the blinds connecting rod to move back and forth；
Wherein, the support is provided with the limiting section of the motion amplitude for limiting the drive component.
2. air ducting according to claim 1, it is characterised in that the drive component includes：
Driver part；With
Transmission component, one end of the transmission component is connected with the driver part, the other end of the transmission component with it is described
Blinds connecting rod is connected, and the driver part can drive the transmission component to move back and forth, and drives the transmission component described
Blinds connecting rod is moved back and forth；
Wherein, the limiting section can lean with the transmission component, to limit the motion amplitude of the transmission component.
3. air ducting according to claim 2, it is characterised in that the transmission component includes：
Crank, one end of the crank is fixedly connected with the output shaft of the driver part, with the driving of the driver part
Under, around the output shaft rotation；
Kinematic link, the other end of one end of the kinematic link and the crank is rotated and is connected, the kinematic link it is another
End is fixedly linked with the blinds connecting rod；
Wherein, the limiting section can lean with the crank, to limit the rotation amplitude of the crank.
4. air ducting according to claim 3, it is characterised in that
One end of the crank is provided with the axis hole being engaged with the output shaft, and the other end of the crank is provided with two and sets opposite to each other
The elastic fastening hook put, has gap between two elastic fastening hooks；
One end of the kinematic link is provided with hole clipping, and two elastic fastening hooks are inserted in the hole clipping after mutually drawing close, and energy
It is enough to be rotated in the hole clipping.
5. the air ducting according to any one of claim 2 to 4, it is characterised in that
The limiting section is limit rib.
6. air ducting according to claim 5, it is characterised in that
The limit rib extends into tabular to away from the direction of the support, and the transmission component can be resisted against the limit rib
Side wall on.
7. air ducting according to claim 6, it is characterised in that
The limit rib shape in a rectangular trapezoid, and the transmission component can be resisted against the limit rib perpendicular to the support
Side wall on.
8. the air ducting according to any one of claim 2 to 4, it is characterised in that
The driver part is motor, and motor cover is additionally provided with the support, and the motor and the limiting section are arranged at institute
State in motor cover.
9. air ducting according to any one of claim 1 to 4, it is characterised in that
The blinds connecting rod is provided with flange reinforcement.
10. air ducting according to claim 9, it is characterised in that
The flange reinforcement is arranged on the side of the blinds connecting rod dorsad blinds.
11. air ductings according to any one of claim 1 to 4, it is characterised in that
The quantity of the blinds connecting rod is multiple, is connected with each other by the first buckle between the adjacent blinds connecting rod, described
Near the drive component and the blinds connecting rod in end passes through second in drive component and multiple blinds connecting rods
Buckle is connected with each other.
12. air ductings according to any one of claim 1 to 4, it is characterised in that
The blinds connecting rod is provided with multiple first pivoted holes, and the blinds is provided with the first bearing pin, the first bearing pin insertion
In first pivoted hole, and can be rotated in first pivoted hole；And/or
The support is provided with multiple second pivoted holes, and the blinds is provided with the second bearing pin, and the second bearing pin insertion is described
In second pivoted hole, and can be rotated in second pivoted hole.
A kind of 13. air-conditioners, it is characterised in that including：
Shell, the shell is provided with air outlet；
Heat exchanger and blower fan, are arranged in the shell；With
Air ducting as any one of claim 1 to 12, is arranged at the air outlet, and positioned at the heat exchanger
On the air-out direction of the blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293613.XU CN206222637U (en) | 2016-11-29 | 2016-11-29 | Air ducting and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293613.XU CN206222637U (en) | 2016-11-29 | 2016-11-29 | Air ducting and air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222637U true CN206222637U (en) | 2017-06-06 |
Family
ID=58787302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621293613.XU Active CN206222637U (en) | 2016-11-29 | 2016-11-29 | Air ducting and air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352520A (en) * | 2016-11-29 | 2017-01-25 | 芜湖美智空调设备有限公司 | Air guide device and air conditioner |
-
2016
- 2016-11-29 CN CN201621293613.XU patent/CN206222637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352520A (en) * | 2016-11-29 | 2017-01-25 | 芜湖美智空调设备有限公司 | Air guide device and air conditioner |
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