CN208198045U - Damper blade mechanism and air outlet device for air conditioner and automobile - Google Patents

Abstract

The utility model provides a kind of damper blade mechanism and air outlet device for air conditioner and automobile, is related to the technical field of automobile, damper blade mechanism includes multiple blades；The first end of each blade is provided with multiple grooves；The second end of each blade is pressed on respectively in the first end of adjacent blade；At least one coincidence point of any two groove；Groove is equipped with air inlet, and air inlet is used to enable external wind from its entrance, and along the length extending direction pass-out of groove.When damper blade mechanism closure, wind circulates after air inlet entrance along the extending direction of groove, when wind passes through coincidence point, change of the wind, to reduce noise.The setting of at least one coincidence point of any two groove can enable the trend for upsetting high pressure downdraft, so as to improve uttering long and high-pitched sounds, reduce noise.It can be avoided optimization mould and die accuracy, adjustment working process parameter, the subtle flow amount for controlling blade in this way and increase outlet air leakage rate, reduce the research and development time, improve production efficiency.

Description

Damper blade mechanism and air outlet device for air conditioner and automobile

Technical field

The utility model relates to automobile technical field, more particularly, to a kind of damper blade mechanism and air outlet device for air conditioner and Automobile.

Background technique

With the rapid development of automobile industry with the fast lifting of living standards of the people, the inside of automobile is commonly provided with automobile Air-conditioning, air conditioning for automobiles are used for temperature, humidity, air cleanliness and the air flow adjustment in automobile bodies and control best State provides comfortable seating environment for occupant, reduces journey fatigue；Good operating condition is created for driver, to ensuring The ventilation device that safe driving plays an important role.

Air-conditioner air outlet is as one of most common components of automobile interior decoration, and performance requirement is by more and more clients weight Depending on concern.In the prior art, the damper blade mechanism of air-conditioner air outlet is that lamination type is closed blade construction, when adjacent two The lap of blade there are when gap, utter long and high-pitched sounds in the biggish situation of pressure by that can generate at the gap by the air quantity of air-conditioning, Seriously affect customer perception.Staff generallys use optimization mould and die accuracy, adjustment working process parameter, controls the subtle of blade Deflection reduces the noise of outlet air with the modes such as outlet air leakage rate are increased.

But optimizes mould and die accuracy, adjustment working process parameter, the subtle flow amount for controlling blade and increase outlet air leakage The settling mode of amount needs staff to optimize mould and die accuracy and adjustment working process parameter repeatedly, and the research and development time is longer, production Efficiency is lower.

Utility model content

The purpose of this utility model is to provide a kind of damper blade mechanism and air outlet device for air conditioner and automobile, existing to improve There are optimization mould and die accuracy present in technology, adjustment working process parameter, the subtle flow amount for controlling blade and increase outlet air to let out The noise reduction mode of leakage quantity needs staff to optimize mould and die accuracy and adjustment working process parameter repeatedly, and the research and development time is longer, raw Produce the lower technical problem of efficiency.

Damper blade mechanism provided by the utility model, including multiple blades；The first end of each blade is provided with more A groove；The second end of each blade is pressed on respectively in the first end of adjacent blade；Any two groove at least one Coincidence point；Groove is equipped with air inlet, and air inlet is for enabling external wind lead to from its entrance, and along the length extending direction of groove Out.

Further, every two groove forms a channel components；Channel components be it is multiple, two of each channel components Groove is arranged in a crossed manner.

Further, multiple channel components uniform intervals settings.

Further, the distance between two adjacent air inlets are identical.

Further, groove uses laser engraving.

Further, groove is in U-shape along the cross sectional shape perpendicular to its length extending direction.

Further, each blade is connect with linkage structure；Multiple blade synchronization movements.

Further, the utility model additionally provides a kind of air outlet device for air conditioner, and air outlet device for air conditioner includes damper blade Mechanism.

Further, air outlet device for air conditioner includes mounting plate, air-out passage and wind deflector；Mounting plate and multiple blades are equal The inside of air-out passage is set, and multiple blades are flexibly connected with mounting plate；The outlet air of air-out passage is arranged in wind deflector At mouthful, and wind deflector is flexibly connected with air-out passage.

Further, the utility model additionally provides a kind of automobile, and automobile includes air outlet device for air conditioner.

Damper blade mechanism provided by the utility model includes multiple blades；The first end of each blade is provided with multiple Groove；The second end of each blade is pressed on respectively in the first end of adjacent blade；At least one weight of any two groove Chalaza；Groove is equipped with air inlet, and air inlet is used to enable external wind from its entrance, and along the length extending direction pass-out of groove. In use, when damper blade mechanism is closed, wind circulates after air inlet entrance along the extending direction of groove, when When wind passes through coincidence point, change of the wind, to reduce noise.

From the foregoing, it will be observed that the setting of at least one coincidence point of any two groove can enable and upset walking for high pressure downdraft To, so as to improve uttering long and high-pitched sounds, reduction noise.It can be avoided optimization mould and die accuracy in this way, adjustment working process parameter, control blade Subtle flow amount and increase outlet air leakage rate, reduce the research and development time, improve production efficiency.

The utility model additionally provides a kind of air outlet device for air conditioner, and air outlet device for air conditioner includes damper blade mechanism.

Damper blade mechanism, including multiple blades；The first end of each blade is provided with multiple grooves；Each blade Second end is pressed on respectively in the first end of adjacent blade；At least one coincidence point of any two groove；Groove is equipped with Air inlet, air inlet are used to enable external wind from its entrance, and along the length extending direction pass-out of groove.In use, when When damper blade mechanism is closed, wind circulates after air inlet entrance along the extending direction of groove, when wind passes through coincidence point, Change of the wind, to reduce noise.From the foregoing, it will be observed that the setting of at least one coincidence point of any two groove can enable and upset height The trend of air quantity is depressed, so as to improve uttering long and high-pitched sounds, reduces noise.It can be avoided optimization mould and die accuracy, adjustment processing technology ginseng in this way Number, the subtle flow amount of control blade and increase outlet air leakage rate, reduce the research and development time, improve production efficiency.

Automobile provided by the utility model has above-mentioned air outlet device for air conditioner.Its effect generated and air conditioning exhausting fill The effect set is identical, repeats no more.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural perspective of damper blade mechanism provided by the embodiment of the utility model；

Fig. 2 is the structural schematic diagram of two blades provided by the embodiment of the utility model cooperation；

Fig. 3 is the structural perspective of two blades provided by the embodiment of the utility model cooperation；

Fig. 4 is the perspective view of the side view of two blades provided by the embodiment of the utility model cooperation；

Fig. 5 is the structural schematic diagram of air outlet device for air conditioner provided by the embodiment of the utility model.

Icon: 1- blade；2- groove；3- coincidence point；4- air inlet；5- channel components；6- air-out passage；7- wind deflector； 8- linkage structure.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ", " right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention. In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite Importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Fig. 1 is the structural perspective of damper blade mechanism provided by the embodiment of the utility model；Fig. 2 is the utility model The structural schematic diagram for two blades cooperation that embodiment provides；Fig. 3 is two blades provided by the embodiment of the utility model cooperation Structural perspective；Fig. 4 is the perspective view of the side view of two blades provided by the embodiment of the utility model cooperation；Such as Fig. 1, figure 2, shown in Fig. 3 and Fig. 4, damper blade mechanism provided in this embodiment, including multiple blades 1；The first end of each blade 1 It is provided with multiple grooves 2；The second end of each blade 1 is pressed on respectively in the first end of adjacent blade 1；Any two are recessed At least one coincidence point 3 of slot 2；Groove 2 is equipped with air inlet 4, and air inlet 4 is used to enable external wind from its entrance, and along groove 2 length extending direction pass-out.

Damper blade mechanism provided in this embodiment, including multiple blades 1；The first end of each blade 1 is provided with more A groove 2；The second end of each blade 1 is pressed on respectively in the first end of adjacent blade 1；Any two groove 2 is at least One coincidence point 3；Groove 2 is equipped with air inlet 4, and air inlet 4 prolongs for enabling external wind from its entrance along the length of groove 2 Stretch direction pass-out.In use, when damper blade mechanism is closed, wind is after the entrance of air inlet 4, along prolonging for groove 2 Direction circulation is stretched, when wind passes through coincidence point 3, change of the wind, to reduce noise.

From the foregoing, it will be observed that the setting of at least one coincidence point 3 of any two groove 2 can enable and upset walking for high pressure downdraft To, so as to improve uttering long and high-pitched sounds, reduction noise.It can be avoided optimization mould and die accuracy, adjustment working process parameter, control blade 1 in this way Subtle flow amount and increase outlet air leakage rate, reduce research and development the time, improve production efficiency.

As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, on the basis of the above embodiments, further, 2 shape of every two groove At a channel components 5；Channel components 5 be it is multiple, two grooves 2 of each channel components 5 are arranged in a crossed manner.Multiple channel components The setting of 5 uniform intervals.

Wherein, the set-up mode of multiple grooves 2 can be a variety of, such as: multiple grooves 2 can form netted or each Groove 2 is wavy, at least one coincidence point 3 between any two waveform.

Further, the depth of groove 2 is 0.1mm, can reduce outlet air leakage in the case where realizing noise reduction in this way Amount.

Further, the shape of blade 1 is identical or multiple blades 1 gradually become smaller from bottom to top.The shape of multiple blades 1 Shape variation tendency should be matched with the shape of air-out passage 6.

Further, groove 2 along vertically with the cross sectional shape of its length extending direction can be a variety of, such as: V-arrangement, half Round or inverted T-shaped etc..

Further, any one groove 2 is during extension, after first coincidence point 3 with other grooves 2, Extension should be separated with the groove 2.

Further, the setting position of the coincidence point 3 of channel components 5 can be a variety of, such as: setting is leaned on groove 2 The middle part of groove 2 is arranged in one end or coincidence point 3 on one end of nearly air inlet 4, groove 2 far from air inlet 4.

Further, the lap position of two blades 1 should be arranged in coincidence point 3.

In the present embodiment, every two groove 2 forms a channel components 5；Channel components 5 are multiple, each channel components 5 Two grooves 2 it is arranged in a crossed manner.Multiple 5 uniform intervals of channel components settings.In use, wind from air inlet 4 entrance after, The change of the wind after the crossover location of two grooves 2, to reduce noise.Above-mentioned setting can evenly dispersed wind pressure, thus Preferably improve and utter long and high-pitched sounds, reduces noise.

As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, on the basis of the above embodiments, further, two adjacent air inlets The distance between mouth 4 is identical.

Wherein, channel components 5 are 4.4 channel components 5 are uniformly arranged.4 channel components 5 share 8 air inlets 4,8 A air inlet 4 is arranged along the width extending direction uniform intervals of blade 1.Above-mentioned setting can be on the basis for guaranteeing noise reduction effect On, it reduces the leakage rate of wind to the greatest extent, improves the performance of mechanism.

In the present embodiment, the distance between two adjacent air inlets 4 are identical.It can cross in this way and enable wind uniformly from air inlet It is passed through at 4 in multiple channel components 5, evenly dispersed wind pressure, utters long and high-pitched sounds to preferably improve, reduce noise.

On the basis of the above embodiments, further, groove 2 uses laser engraving.

Wherein, rapid laser carving is using based on Numeric Control Technology, and laser is process medium.Rapidoprint is carved in laser The fusing of irradiation lower moment and the physical modification of gasification are carved, laser engraving can be made to achieve the purpose that processing.

In the present embodiment, groove 2 uses laser engraving.Laser engraving can be more accurate processing groove 2.

On the basis of the above embodiments, further, groove 2 is in along the cross sectional shape perpendicular to its length extending direction U-shaped.

In the present embodiment, groove 2 is in U shape along the cross sectional shape perpendicular to its length extending direction.In use, Multiple blades 1 are opened simultaneously and closure, the setting of U-shaped can be realized the purpose of ventilation.When user needs to dismantle blade 1 clearly When washing, the bottom of groove 2 does not have dead angle, is not easy to deposit ash, more convenient cleaning improves efficiency.

As shown in Figure 1, on the basis of the above embodiments, further, each blade 1 is connect with linkage structure 8； Multiple blades 1 move synchronously.

Wherein, damper blade mechanism includes interlocking bar.Interlocking bar is flexibly connected with external structure.Setting is spaced in interlocking bar Have multiple pilot holes, multiple pilot hole uniform intervals settings, multiple blades 1 by fixing axle plugging in fitting hole thereon with connection Lever is cooperatively connected.In use, it is mobile to extend along direction for interlocking bar, so that multiple fixing axles while movement are driven, And then multiple blades 1 is driven to rotate synchronously.

In the present embodiment, each blade 1 is connect with linkage structure 8；Multiple blades 1 move synchronously.In use, Linkage structure 8 can enable multiple blades 1 while rotate in the same direction, operate multiple blades 1 using a driving structure, save Cost, stability are higher.

Fig. 5 is the structural schematic diagram of air outlet device for air conditioner provided by the embodiment of the utility model；As shown in figure 5, above-mentioned On the basis of embodiment, further, the utility model embodiment additionally provides a kind of air outlet device for air conditioner, air outlet device for air conditioner Including damper blade mechanism.

In the present embodiment, air outlet device for air conditioner includes damper blade mechanism.Damper blade mechanism, including multiple blades 1；Often The first end of a blade 1 is provided with multiple grooves 2；The second end of each blade 1 is pressed on the first of adjacent blade 1 respectively On end；At least one coincidence point 3 of any two groove 2；Groove 2 be equipped with air inlet 4, air inlet 4 for enable external wind from It enters, and along the length extending direction pass-out of groove 2.In use, when damper blade mechanism is closed, wind is from air inlet After mouth 4 enters, circulate along the extending direction of groove 2, when wind passes through coincidence point 3, change of the wind, to reduce noise.

From the foregoing, it will be observed that the setting of at least one coincidence point 3 of any two groove 2 can enable and upset walking for high pressure downdraft To, so as to improve uttering long and high-pitched sounds, reduction noise.It can be avoided optimization mould and die accuracy, adjustment working process parameter, control blade 1 in this way Subtle flow amount and increase outlet air leakage rate, reduce research and development the time, improve production efficiency.

As shown in figure 5, on the basis of the above embodiments, further, air outlet device for air conditioner includes that mounting plate, outlet air are logical Road 6 and wind deflector 7；Mounting plate and multiple blades 1 are arranged at the inside of air-out passage 6, and multiple blades 1 are and mounting plate It is flexibly connected；Wind deflector 7 is arranged at the air outlet of air-out passage 6, and wind deflector 7 is flexibly connected with air-out passage 6.

Wherein, multiple blades 1 are connect with mounting plate.

Further, multiple blades 1 can be connect by linkage structure 8 with mounting plate.Linkage structure 8 and the fixed company of mounting plate It connects.

Further, wind deflector 7, air-out passage 6, mounting plate and blade 1 are plastic material, can enable automobile in this way More lightweight, and cost is relatively low.

Further, wind deflector 7 can be multiple, multiple 7 uniform intervals of wind deflector settings.It can preferably improve in this way The effect of wind-guiding guarantees that wind is blown out from predetermined direction, improves the comfort level of passenger.

In the present embodiment, air outlet device for air conditioner includes mounting plate, air-out passage 6 and wind deflector 7；Mounting plate and multiple Blade 1 is arranged at the inside of air-out passage 6, and multiple blades 1 are flexibly connected with mounting plate；Wind deflector 7 is arranged in outlet air At the air outlet in channel 6, and wind deflector 7 is flexibly connected with air-out passage 6.In use, when damper blade mechanism is closed When, wind is blown out along air-out passage 6, then flow to interior along wind deflector 7.Air-out passage 6 and wind deflector 7 can play Wind-guiding effect, after enabling wind be gathered in air-out passage 6, then the blowout from air outlet, so that air quantity is concentrated and expands, 7 energy of wind deflector It is enough to adjust the wind direction for being blown into compartment, improve the comfort level of passenger.

On the basis of the above embodiments, further, the utility model additionally provides a kind of automobile, and automobile includes air-conditioning Exhaust apparatus.

In the present embodiment, automobile has above-mentioned air outlet device for air conditioner.The effect of its effect generated and air outlet device for air conditioner Fruit is identical, repeats no more.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of damper blade mechanism characterized by comprising multiple blades；

The first end of each blade is provided with multiple grooves；The second end of each blade is pressed on adjacent respectively In the first end of the blade；At least one coincidence point of groove described in any two；The groove is equipped with air inlet, described Air inlet is used to enable external wind from its entrance, and along the length extending direction pass-out of the groove.

2. damper blade mechanism according to claim 1, which is characterized in that groove described in every two forms a groove group Part；

The channel components be it is multiple, two grooves of each channel components are arranged in a crossed manner.

3. damper blade mechanism according to claim 2, which is characterized in that multiple channel components uniform intervals are set It sets.

4. damper blade mechanism according to claim 3, which is characterized in that between two adjacent air inlets away from From identical.

5. damper blade mechanism according to claim 1, which is characterized in that the groove uses laser engraving.

6. damper blade mechanism according to claim 1, which is characterized in that the groove is along perpendicular to its length extension side To cross sectional shape be in U-shape.

7. damper blade mechanism according to claim 1, which is characterized in that each blade connects with linkage structure It connects；

Multiple blade synchronization movements.

8. a kind of air outlet device for air conditioner, which is characterized in that including the described in any item damper blade mechanisms of such as claim 1-7.

9. air outlet device for air conditioner according to claim 8, which is characterized in that including mounting plate, air-out passage and wind-guiding Plate；

The mounting plate and multiple blades are arranged at the inside of the air-out passage, and multiple blades with it is described Mounting plate is flexibly connected；The wind deflector is arranged at the air outlet of the air-out passage, and the wind deflector and the outlet air Channel-active connection.

10. a kind of automobile, which is characterized in that including the described in any item air outlet device for air conditioner of such as claim 8 or 9.