Utility model content
The utility model is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of air outlet assembly, and this air outlet assembly can reduce noise.
Another object of the present utility model is to propose a kind of vehicle with this air outlet assembly.
According to air outlet assembly of the present utility model, comprise air outlet body and blade, air outlet is formed in described air outlet body, described blade is located at the side of described air outlet body movably between the open position of described air outlet and the closed position closing air outlet opening wide, described air outlet assembly also comprises the sound-absorbing assembly for reducing air outlet body noise, and described sound-absorbing assembly is located at opposite side relative with establishing vaned side on described air outlet body.
According to air outlet assembly of the present utility model, set up sound-absorbing assembly.Thus, can noise be reduced, reduce dust, improve the car load comfortableness with this air outlet assembly.
In addition, the air outlet assembly above-mentioned according to the utility model, can also have following additional technical characteristic:
Described sound-absorbing assembly comprises acoustical cotton, and described acoustical cotton and described air outlet body fits form the silencers channel be communicated with the inner space of described air outlet body.
Described sound-absorbing assembly also comprises protective cover, and described protective cover is connected with described air outlet body, and described acoustical cotton is located in described protective cover.
Described protective cover is the hexahedral shape that two adjacent sides are opened wide, and described acoustical cotton covers the inner surface of described protective cover.
Described protective cover and the clamping of described air outlet body.
Described air outlet body is provided with the protective frame for the protection of blade.
Be provided with air outlet grate in the air outlet of described air outlet body, described protective frame comprises: body, and described body is be located at the framework shape that described air outlet body arranges vaned side; Depression bar, described depression bar is pushed down the edge, side of described blade and is coordinated fixing described blade with described air outlet grate; Connector, described connector is connected with described depression bar with described body respectively.
Described protective frame and the clamping of described air outlet body.
According to vehicle of the present utility model, comprising: vehicle body, described vehicle body comprises gusset panel beating, and described gusset panel beating is formed with air vent; Air outlet assembly, described air outlet assembly is located at the disposed at air vent of described gusset panel beating, and described air outlet assembly is according to the aforesaid air outlet assembly of the utility model.Adopt and carry out separate ventilation in car according to the aforesaid air outlet assembly of the utility model.Thus, air outlet assembly sets up sound-absorbing assembly, can noise have been reduced, reduced dust, improve the car load comfortableness with this air outlet assembly.
The outer peripheral face of the described air outlet body of described air outlet assembly is provided with flange, and described flange is engaged on the outer surface of described gusset panel beating, and is provided with sealing ring between described flange and described gusset panel beating.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Air outlet assembly has great role on vehicle, comprises and ensures that ventilation meets car load comfortableness and pressure release exhaust etc. of closing the door.As shown in Figure 8, air outlet assembly structure in correlation technique is simple, but in vehicle travel process, air outlet assembly Long-Time Service can cause material aging, and in the process of moving because air-flow reason easily produces noise or enter the problems such as ash, thus affect the comfortableness of automobile.For this reason, the utility model proposes a kind of air outlet assembly that can reduce or avoid to produce noise.
Describe the air outlet assembly 100 of the utility model embodiment with reference to the accompanying drawings in detail.
As shown in Figures 1 to 7, according to the air outlet assembly 100 of the utility model embodiment, comprise air outlet body 1 and blade 2, be formed with air outlet in air outlet body 1, blade 2 is located at the side left side of air outlet body 1 (namely as shown in Figure 6) of air outlet body 1 movably between the open position of unlimited air outlet and the closed position closing air outlet.Air outlet assembly 100 also comprises the sound-absorbing assembly 3 for reducing air outlet body 1 noise, and sound-absorbing assembly 3 is located at opposite side relative with the side being provided with blade 2 on air outlet body 1 right side of air outlet body 1 (namely as shown in Figure 6).
According to the air outlet assembly 100 of the utility model embodiment, set up sound-absorbing assembly 3.Thus, can noise be reduced, reduce dust, improve the car load comfortableness with this air outlet assembly 100.
As shown in Figures 5 to 7, in embodiments more of the present utility model, sound-absorbing assembly 3 comprises acoustical cotton 31, and acoustical cotton 31 coordinates with air outlet body 1 silencers channel 303 being formed and be communicated with the inner space of air outlet body 1.Thus make sound-absorbing assembly 3 structure simple, improve the production efficiency of air outlet assembly 100.
Acoustical cotton 31 can adopt multiple different mode to fix, such as, acoustical cotton is directly bonded to air outlet body 1 first-class.
Further, acoustical cotton 31 can be fixed by protective cover 32, thus not only can fix acoustical cotton 31, but also the effect of protection acoustical cotton 31 can be played.Specifically, sound-absorbing assembly 3 also comprises protective cover 32, and protective cover 32 is connected with air outlet body 1, and acoustical cotton 31 is located in protective cover 32.Thus fix acoustical cotton 31 by protective cover 32; acoustical cotton 31 not only can be made stably to be fixed on air outlet body 1, to improve the stability of air outlet assembly 100, but also can effectively protect acoustical cotton 31; make acoustical cotton 31 be not easy to damage, increase the service life of acoustical cotton 31.
As shown in Figure 7, in embodiments more of the present utility model, protective cover 32 is the hexahedral shape that two adjacent sides are opened wide, and the inner surface of acoustical cotton 31 covering protection cover 32.So that protective cover 32 shaping, and the erasure effect of sound-absorbing assembly 3 can be improved.
Preferably described hexahedral shape can be cuboid etc.
Certainly, also can adopt the protective cover 32 of other structure, thus silencers channel 303 is extended along direction of a curve, thus improve the erasure effect of sound-absorbing assembly 3.
Preferably, protective cover 32 and air outlet body 1 clamping.By interface arrangment, protective cover 32 is fixed on air outlet body 1; and by this protective cover 32, acoustical cotton 31 is fixed on air outlet body 1; thus complete the installation process of sound-absorbing assembly 3, not only can improve the installation effectiveness of sound-absorbing assembly 3, but also improve the stability of sound-absorbing assembly 3.
As shown in Figure 5-Figure 7, in embodiments more of the present utility model, air outlet body 1 is provided with the protective frame 5 for the protection of blade 2.Protect blade 2 by protective frame 5, blade 2 operating stably can be ensured, avoid because other element compresses the action that blade 2 affects blade 2.
Advantageously, as shown in Figure 7, be provided with air outlet grate 12 in the air outlet of air outlet body 1, protective frame 5 comprises: body 51, depression bar 52 and connector 53, and body 51 is provided with the framework shape of the side of blade 2 for being located at air outlet body 1; Depression bar 52 is pushed down the edge, side of blade 2 and is coordinated fixed blade 2 with air outlet grate 12; Connector 53 is connected with depression bar 52 with body 51 respectively.Thus, make the structure of protective frame 5 simple, convenient formation, improves the shaping efficiency of protective frame 5.
Wherein, the bearing of trend of depression bar 52 is consistent with the length direction of blade 2, thus can push down the edge of blade 2 completely by depression bar 2.
Preferably, protective frame 5 and air outlet body 1 clamping.Thus, make air outlet assembly 100 Stability Analysis of Structures, but also improve efficiency of assembling.
Describe the air outlet assembly 100 of the utility model specific embodiment with reference to the accompanying drawings in detail.
As shown in Figures 1 to 7, according to the air outlet assembly 100 of the utility model embodiment, comprising: air outlet body 1, blade 2, protective cover 32 and acoustical cotton 31.Specifically, air outlet body 1 has transversely (namely left and right directions) as shown in Figure 7 relative air intake and outlet air end, wherein, with reference to Fig. 7, the left end of air outlet body 1 is outlet air end, and the right-hand member of air outlet body 1 is air intake.Blade 2 is switchably located on air outlet body 1 between the state opening and closing air outlet body 1, in other words, form air-out passage in air outlet body 1, blade is located at movably in air outlet body 1 between the position opening and closing this air-out passage.Protective cover 32 has the protective cover import 301 and protective cover outlet 302 that are interconnected; protective cover 32 is located on air outlet body 1; and the protective cover of protective cover 32 outlet 302 is communicated with air outlet body 1; in other words; the protective cover outlet 302 of protective cover 32 is communicated with the air-out passage in air outlet body 1; thus make air can enter protective cover 32 by the protective cover import 301 of protective cover 32; and enter air outlet body 1 from the protective cover outlet 302 of protective cover 32, under airflow function, open blade 2 thus air is discharged.Acoustical cotton 31 is located in protective cover 32.
Further, the wall of protective cover outlet 302 is set on the air intake of air outlet body 1, protective cover 32 is coordinated with air outlet body 1 stable, and improves the sealing effectiveness of air outlet assembly 100.
As shown in Figures 5 to 7, in embodiments more of the present utility model, air outlet body 1 also comprises air outlet grate 12, air outlet grate 12 is located in air outlet body 1, and air outlet grate 12 by the air intake of air outlet body 1 and outlet air end spaced apart, now only need closed air outlet grate 12 just can reach and close the object that air outlet body disconnects air-flow.Blade 2 open or closed air outlet grate 12 state between be switchably located on air outlet grate 12, and blade 2 to be located on air outlet grate 12 side left side of air outlet grate 12 (namely as shown in Figures 5 to 7) of contiguous outlet air end.Thus, blade 2 can open air outlet grate 12 by the air stream drives of air outlet body 1 air intake, make the air in car can quickly move through air outlet assembly 100 to discharge, and the thrust of the outer air-flow of car will make blade 2 more be adjacent to air outlet grate 12, air-flow outside car cannot pass through air outlet grate 12, thus achieve the object of unidirectional ventilation, prevent extraneous dust etc. from entering in vehicle by air outlet assembly 100, but also make the control of air outlet assembly 100 convenient.
Further, as shown in Figure 7, the outlet air end of air outlet body 1 is provided with protective frame 5, and protective frame 5 props up the edge, side of blade 2 and coordinates fixed blade 2 with air outlet grate 12.
In addition, protective frame 5 of the present utility model can pass through integrated injection molding, thus not only can improve the structural strength of protective frame 5, but also can reduce the weight of protective frame 5.
Advantageously, protective frame 5 and air outlet body 1 clamping, protective cover 32 and air outlet body 1 clamping.
In addition; what one of ordinary skill in the art will appreciate that is; protective frame 5 can also be connected by screw with air outlet body 1, weld, the mode such as bonding links together, and protective cover 32 can also be connected by screw with air outlet body 1, weld, the mode such as bonding links together.
As shown in Figures 5 to 7, the normal of protective cover import 301 and protective cover export the normal less perpendicular of 302, the internal face of acoustical cotton covering protection cover 32.Thus, improve the erasure effect of acoustical cotton 31, reduce noise further.
Wherein, two line less perpendicular refer to the angle of two lines mutually vertically or in predetermined angular.
Concrete, as shown in Figure 7, protective cover import 301 is arranged on the downside of protective cover 32, and the normal of protective cover import 301 extends along the vertical direction, and protective cover outlet 302 is arranged on the left side of protective cover 32, and the normal of protective cover outlet 302 extends in left-right direction.
As shown in Figure 7, the outside wall surface of the outlet air end of air outlet body 1 is provided with flange 11.
Further, as shown in Figure 7, air outlet body 1 is provided with sealing ring 6, and sealing ring 6 is located at flange 11 towards on the surface (entering the right flank of flange 11 shown in Fig. 7) of air intake side.Thus, the sealing property of junction between the gusset panel beating that improve air outlet assembly 100 and vehicle, reduces noise further and reduces dust, improve the comfort level of vehicle.
The invention also discloses a kind of vehicle, this vehicle comprises: vehicle body and air outlet assembly 100, and vehicle body comprises gusset panel beating, and gusset panel beating is formed with air vent; Air outlet assembly 100 is located at the disposed at air vent of gusset panel beating, and air outlet assembly 100 is the air outlet assembly 100 according to the utility model previous embodiment.
According to the vehicle of the utility model embodiment, adopt and carry out separate ventilation in car according to the air outlet assembly 100 of the utility model previous embodiment.Thus, air outlet assembly 100 sets up sound-absorbing assembly 3, can noise have been reduced, reduced dust, improve the car load comfortableness with this air outlet assembly 100.
In addition, protective cover 32 is set on air outlet body 1, protective cover 32 is coordinated with air outlet body 1 stable, and improves the sealing effectiveness of air outlet assembly 100.
As shown in Fig. 1 to Fig. 3 and Fig. 7, in embodiments more of the present utility model, the outer peripheral face of the air outlet body 1 of air outlet assembly 100 is provided with flange 11, and flange 11 is engaged on the outer surface of gusset panel beating, and is provided with sealing ring 6 between flange 11 and gusset panel beating.Thus, the sealing property of junction between the gusset panel beating that improve air outlet assembly 100 and vehicle, reduces noise further and reduces dust, improve the comfort level of vehicle.
As shown in Figures 1 to 7; protective frame 5 is arranged on fixed blade 2 on air outlet body 1 by clamping; sealing ring 6 is arranged between gusset panel beating and air outlet body 1 and seals, and protective cover 32 is connected on air outlet body 1, and acoustical cotton 31 is arranged in protective cover 32.The structure of acoustical cotton 31 is half clad type, and air-flow enters from air inlet 301, discharges outside car by air outlet body 1 and blade 2, and the noise produced during the opening of acoustical cotton 31 Absorbable rod air-flow by air outlet body 1, improves car load comfortableness.
The utility model by increasing protective cover 32 and protective frame 5 on air outlet assembly 100, and adds increasing acoustical cotton 31 in protective cover 32, reaches the object reducing noise, reduce dust.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.