CN103363644B - Indoor unit air outlet device for air conditioner - Google Patents
Indoor unit air outlet device for air conditioner Download PDFInfo
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- CN103363644B CN103363644B CN201310259972.8A CN201310259972A CN103363644B CN 103363644 B CN103363644 B CN 103363644B CN 201310259972 A CN201310259972 A CN 201310259972A CN 103363644 B CN103363644 B CN 103363644B
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- wind blade
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- outlet frame
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Abstract
The invention provides a kind of indoor unit air outlet device for air conditioner, it comprises outlet frame, exhaust apparatus also comprises side by side and rotates some first wind blades and some second wind blades that are installed in outlet frame, the first driving mechanism driving some first wind blades to swing and the second driving mechanism driving some second wind blades to swing, first wind blade and the second wind blade are alternately installed on outlet frame, exhaust apparatus also comprises control first driving mechanism and the first driving mechanism drive the first wind blade and the second wind blade to swing in the same way and control respectively controller that the first driving mechanism and the first driving mechanism drive the first wind blade and the incorgruous swing of the second wind blade respectively, first wind blade and the second wind blade form the structure that positive "eight" shape structure and inverted "eight" shape structure are alternately arranged when incorgruous swing, the intake of inlet air side is strengthened, the air-out wind speed of air side is accelerated, realize consentrated air supply.
Description
Technical field
The invention belongs to field of air conditioning, particularly relate to a kind of indoor unit air outlet device for air conditioner.
Background technology
Existing indoor unit air outlet device for air conditioner is mainly realized by longitudinal wind blade and horizontal wind deflector, usually, the speed that these longitudinal wind blades swing and angle are identical, these longitudinal wind blade swaying directions are also consistent, and the speed that these horizontal wind deflectors swing, angle and direction are all identical.So, this exhaust apparatus can only realize wind-guiding function, and when user needs consentrated air supply, this exhaust apparatus cannot reach the object of consentrated air supply.
In order to solve the problem of this exhaust apparatus consentrated air supply, industry regulates for these longitudinal wind blades, in order to be illustrated more clearly in problem, all swing to the right for longitudinal wind blade, the angular speed of the wind blade swing on the right is less than the angle of oscillation speed of the wind blade on the left side, so, distance between the air side of wind blade on the right and the air side of the wind blade on the left side reduces, reach the object of consentrated air supply, reduce although the shortcoming of this mode is the air-out area that the wind blade on the left side and the wind blade on the right are formed and brings the effect of consentrated air supply, but, when air-out area reduces, the air intake effective area formed between the wind blade on the left side and the wind blade on the right reduces simultaneously, though air-out wind speed has certain increasing, but overall air quantity obviously reduces.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of indoor unit air outlet device for air conditioner, is intended to solve in prior art the problem that reaching because air-out wind speed strengthens of the existing overall air quantity that consentrated air supply object brings obviously reduces.
The embodiment of the present invention realizes like this, a kind of indoor unit air outlet device for air conditioner, it comprises outlet frame, described exhaust apparatus also comprises side by side and rotates some first wind blades and some second wind blades that are installed in described outlet frame, the first driving mechanism driving described some first wind blades to swing and the second driving mechanism driving described some second wind blades to swing, described first wind blade and described second wind blade are alternately installed on described outlet frame, described exhaust apparatus also comprises and controls described first driving mechanism and the first driving mechanism drive described first wind blade and described second wind blade to swing in the same way and control respectively controller that described first driving mechanism and the first driving mechanism drive described first wind blade and the incorgruous swing of described second wind blade respectively, described some first wind blades and described some second wind blades form the structure that positive "eight" shape structure and inverted "eight" shape structure are alternately arranged when incorgruous swing.
Further, described outlet frame has inlet air side and air side, described positive "eight" shape structure is by described inlet air side to described air side in first little rear large trend, and described inverted "eight" shape structure is first big after small trend by described inlet air side to described air side.
Further, the quantity of described inverted "eight" shape structure is greater than the quantity of described positive "eight" shape structure.
Further, each first wind blade is provided with 2 first pivotal axis in its relative two minor faces, described 2 first pivot axis are installed on described outlet frame, each second wind blade is provided with 2 second pivotal axis in its relative two minor faces, and described 2 second pivot axis are installed on described outlet frame.
Further, described outlet frame offers some axis holes, and each axis hole place is provided with axle sleeve, and described first pivotal axis and described second pivot axis are installed in corresponding axle sleeve.
Further, described axle sleeve comprises a sleeve, be formed at a pair snap fit of the relative both sides of an end of described sleeve and be formed at the block of the other end of described sleeve, described sleeve is placed through in the corresponding axis hole of described outlet frame, described snap fit Elastic buckle is in the side of this axis hole of described outlet frame, described block backstop is in another opposite side of this axis hole of described outlet frame, and described first pivotal axis and described second pivot axis are installed in the sleeve of described axle sleeve.
Further, between described sleeve and described first pivotal axis in it, form Cylindrical Surfaces Contact, between described sleeve and described second pivotal axis in it, form Cylindrical Surfaces Contact.
Further, the relative both sides of described snap fit and described sleeve are separated by breach; One end of described snap fit is connected on described sleeve, and the other end is in free state, and this other end of described snap fit is provided with overhead kick.
Further, described first driving mechanism and described second driving mechanism are arranged at the relative both sides of described outlet frame respectively.
Further, each first wind blade is provided with the first pivoted pole in one minor face, described first driving mechanism comprises the first electric machine assembly and first connecting rod, first pivoted pole of each the first wind blade is articulated on described first connecting rod, and described first electric machine assembly drives described first connecting rod to move; Each second wind blade is provided with the second pivoted pole in one minor face, described second driving mechanism comprises the second electric machine assembly and second connecting rod, second pivoted pole of each the second wind blade is articulated on described second connecting rod, and described second electric machine assembly drives described second connecting rod to move.
First wind blade and second wind blade of above-mentioned indoor unit air outlet device for air conditioner are arranged alternately, and driven by the first driving mechanism and the second driving mechanism respectively, when described first wind blade and described second wind blade swing in the same way, realize the wind-guiding function of super large wind blade, wind effect is good; When described first wind blade and the described second incorgruous swing of wind blade, first wind blade and the second wind blade form the structure that positive "eight" shape structure and inverted "eight" shape structure are alternately arranged, described inverted "eight" shape structure is first big after small trend by inlet air side to the described air side of described outlet frame, the intake of inlet air side is strengthened, the air-out wind speed of air side is accelerated, and is not reducing, under air quantity prerequisite, to blow farther, more concentrated, realize consentrated air supply.
Accompanying drawing explanation
Fig. 1 is the structural representation of the indoor unit air outlet device for air conditioner that the embodiment of the present invention provides, and illustrated therein is the state that exhaust apparatus is in simple wind-guiding.
Fig. 2 is the structural representation of the indoor unit air outlet device for air conditioner of Fig. 1, illustrated therein is the state that exhaust apparatus is in consentrated air supply.
Fig. 3 is the structural representation of the first wind blade of the indoor unit air outlet device for air conditioner of Fig. 1.
Fig. 4 shows the three-dimensional structure diagram of the axle sleeve of the indoor unit air outlet device for air conditioner of Fig. 1.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1 and Fig. 2, the indoor unit air outlet device for air conditioner 100 that the embodiment of the present invention provides comprises outlet frame 10, side by side and rotate and be installed in some first wind blades 20 of described outlet frame 10 and some second wind blades 30, the first driving mechanism 40 driving described some first wind blades 20 to swing and the second driving mechanism 50 driving described some second wind blades 30 to swing.Described first wind blade 20 is alternately installed on described outlet frame 10 with described second wind blade 30.Described exhaust apparatus 100 also comprises and controls described first driving mechanism 40 and the first driving mechanism 40 and drive described first wind blade 20 and described second wind blade 30 to swing in the same way respectively and control the controller (not shown) that described first driving mechanism 40 and the first driving mechanism 40 drive described first wind blade 20 and the incorgruous swing of described second wind blade 30 respectively.Described some first wind blades 20 and described some second wind blades 30 form the structure that positive "eight" shape structure and inverted "eight" shape structure are alternately arranged when incorgruous swing.
It is to be noted: described outlet frame 10 has inlet air side 11 and air side 12, described positive "eight" shape structure by described inlet air side 11 to described air side 12 in first little rear large trend, described inverted "eight" shape structure by described inlet air side 11 to described air side 12 in first big after small trend.
First wind blade 20 of above-mentioned indoor unit air outlet device for air conditioner 100 and the second wind blade 30 are arranged alternately, and driven by the first driving mechanism 40 and the second driving mechanism 50 respectively, when described first wind blade 20 and described second wind blade 30 swing in the same way, realize the wind-guiding function of super large wind blade, wind effect is good, as shown in Figure 1; When described first wind blade 20 and the described second incorgruous swing of wind blade 30, first wind blade 20 and the second wind blade 30 form the structure that positive "eight" shape structure and inverted "eight" shape structure are alternately arranged, described inverted "eight" shape structure by inlet air side 11 to the described air side 12 of described outlet frame 10 in first big after small trend, the intake of inlet air side 11 is strengthened, the air-out wind speed of air side 12 is accelerated, do not reducing under air quantity prerequisite, blow farther, more concentrated, realize consentrated air supply.
" incorgruous swing " mentioned here refers to and swings the contrary meaning in the same way, and that is, the swaying direction of the first wind blade 20 is different from the swaying direction of the second wind blade 30.
In the present embodiment, the quantity of described inverted "eight" shape structure is greater than the quantity of described positive "eight" shape structure, improves the ability of consentrated air supply.
Please refer to Fig. 3, each first wind blade 20 is provided with 2 first pivotal axis 21 in its relative two minor faces, and described 2 first pivotal axis 21 rotate and are installed on described outlet frame 10.This 2 first pivotal axis 21 is on same axis.Each second wind blade 30 is provided with 2 second pivotal axis 31 in its relative two minor faces, and described 2 second pivotal axis 31 rotate and are installed on described outlet frame 10.This 2 second pivotal axis 31 is on same axis.
Please refer to Fig. 4, described outlet frame 10 offers some axis hole (not shown).Each axis hole place is provided with axle sleeve 60.Described first pivotal axis 21 and described second pivotal axis 31 rotate and are installed in corresponding axle sleeve 60.
Described axle sleeve 60 comprises a sleeve 61, be formed at a pair snap fit 62 of the relative both sides of an end of described sleeve 61 and be formed at the block 63 of the other end of described sleeve 61.Described sleeve 61 is placed through in the corresponding axis hole of described outlet frame 10, described snap fit 62 Elastic buckle is in the side of this axis hole of described outlet frame 10, described block 63 backstop is in another opposite side of this axis hole of described outlet frame 10, and described first pivotal axis 21 and described second pivotal axis 31 rotate and be installed in the sleeve 61 of described axle sleeve 60.
Form Cylindrical Surfaces Contact between described sleeve 61 and described first pivotal axis 21 in it, between described sleeve 61 and described second pivotal axis 31 in it, form Cylindrical Surfaces Contact.
Relative both sides and the described sleeve 61 of described snap fit 62 are separated by breach 64; One end of described snap fit 62 is connected on described sleeve 61, and the other end is in free state, makes snap fit 62 to be in elastic stage.This other end of described snap fit 62 is provided with overhead kick 65.Overhead kick 65 hooks the side of the axis hole in described outlet frame 10.
Please again consult Fig. 1 and Fig. 2, described first driving mechanism 40 is arranged at the relative both sides of described outlet frame 10 respectively with described second driving mechanism 50, avoid the first driving mechanism 40 mutually to interfere with described second driving mechanism 50, be also beneficial to space matching, more reasonable structure.
Each first wind blade 20 is provided with the first pivoted pole 22 in one minor face.Described first driving mechanism 40 comprises the first electric machine assembly 41 and first connecting rod 42.First pivoted pole 22 of each the first wind blade 20 is articulated on described first connecting rod 42.Described first electric machine assembly 41 drives described first connecting rod 42 to move.First connecting rod 42 can be connected to the first electric machine assembly 41 by crank (not shown), particularly, one end of crank is fixedly connected on the output shaft of the first electric machine assembly 41, the other end is articulated on first connecting rod 42, when output shaft rotation, crank can drive first connecting rod 42 to move, and then drives the first wind blade 20 to swing by the first pivoted pole 22.
Each second wind blade 30 is provided with the second pivoted pole 32 in one minor face.Described second driving mechanism 50 comprises the second electric machine assembly 51 and second connecting rod 52.Second pivoted pole 32 of each the second wind blade 30 is articulated on described second connecting rod 52.Described second electric machine assembly 51 drives described second connecting rod 52 to move.Second connecting rod 52 can be connected to the second electric machine assembly 51 by crank (not shown), particularly, one end of crank is fixedly connected on the output shaft of the second electric machine assembly 51, the other end is articulated on second connecting rod 52, when output shaft rotation, crank can drive second connecting rod 52 to move, and then drives the second wind blade 30 to swing by the second pivoted pole 32.
Indoor unit air outlet device for air conditioner 100 of the present invention have rational in infrastructure, simple to operate flexibly, consentrated air supply and wind effect good, the feature such as have wide range of applications.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. an indoor unit air outlet device for air conditioner, it comprises outlet frame, it is characterized in that: described exhaust apparatus also comprises side by side and rotates some first wind blades and some second wind blades that are installed in described outlet frame, the first driving mechanism driving described some first wind blades to swing and the second driving mechanism driving described some second wind blades to swing, described first wind blade and described second wind blade are alternately installed on described outlet frame, described exhaust apparatus also comprises and controls described first driving mechanism and the second driving mechanism drive described first wind blade and described second wind blade to swing in the same way and control respectively controller that described first driving mechanism and the second driving mechanism drive described first wind blade and the incorgruous swing of described second wind blade respectively, described some first wind blades and described some second wind blades form the structure that positive "eight" shape structure and inverted "eight" shape structure are alternately arranged when incorgruous swing, each first wind blade is provided with 2 first pivotal axis in its relative two minor faces, described 2 first pivot axis are installed on described outlet frame, each second wind blade is provided with 2 second pivotal axis in its relative two minor faces, described 2 second pivot axis are installed on described outlet frame, described outlet frame offers some axis holes, each axis hole place is provided with axle sleeve, described first pivotal axis and described second pivot axis are installed in corresponding axle sleeve, described axle sleeve is individual components, described first driving mechanism is arranged at the relative both sides of described outlet frame respectively with described second driving mechanism.
2. indoor unit air outlet device for air conditioner as claimed in claim 1, it is characterized in that: described outlet frame has inlet air side and air side, described positive "eight" shape structure is by described inlet air side to described air side in first little rear large trend, and described inverted "eight" shape structure is first big after small trend by described inlet air side to described air side.
3. indoor unit air outlet device for air conditioner as claimed in claim 2, is characterized in that: the quantity of described inverted "eight" shape structure is greater than the quantity of described positive "eight" shape structure.
4. the indoor unit air outlet device for air conditioner as described in any one of claim 1-3, it is characterized in that: described axle sleeve comprises a sleeve, be formed at a pair snap fit of the relative both sides of an end of described sleeve and be formed at the block of the other end of described sleeve, described sleeve is placed through in the corresponding axis hole of described outlet frame, described snap fit Elastic buckle is in the side of this axis hole of described outlet frame, described block backstop is in another opposite side of this axis hole of described outlet frame, and described first pivotal axis and described second pivot axis are installed in the sleeve of described axle sleeve.
5. indoor unit air outlet device for air conditioner as claimed in claim 4, is characterized in that: form Cylindrical Surfaces Contact between described sleeve and described first pivotal axis in it, forms Cylindrical Surfaces Contact between described sleeve and described second pivotal axis in it.
6. indoor unit air outlet device for air conditioner as claimed in claim 4, is characterized in that: relative both sides and the described sleeve of described snap fit are separated by breach; One end of described snap fit is connected on described sleeve, and the other end is in free state, and this other end of described snap fit is provided with overhead kick.
7. the indoor unit air outlet device for air conditioner as described in any one of claim 1-3, it is characterized in that: each first wind blade is provided with the first pivoted pole in one minor face, described first driving mechanism comprises the first electric machine assembly and first connecting rod, first pivoted pole of each the first wind blade is articulated on described first connecting rod, and described first electric machine assembly drives described first connecting rod to move; Each second wind blade is provided with the second pivoted pole in one minor face, described second driving mechanism comprises the second electric machine assembly and second connecting rod, second pivoted pole of each the second wind blade is articulated on described second connecting rod, and described second electric machine assembly drives described second connecting rod to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259972.8A CN103363644B (en) | 2013-06-26 | 2013-06-26 | Indoor unit air outlet device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259972.8A CN103363644B (en) | 2013-06-26 | 2013-06-26 | Indoor unit air outlet device for air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN103363644A CN103363644A (en) | 2013-10-23 |
| CN103363644B true CN103363644B (en) | 2016-01-20 |
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| CN201310259972.8A Active CN103363644B (en) | 2013-06-26 | 2013-06-26 | Indoor unit air outlet device for air conditioner |
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| CN115046302A (en) * | 2022-07-11 | 2022-09-13 | 珠海格力电器股份有限公司 | Air guide structure, air conditioner and air conditioner control method |
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| CN103363644A (en) | 2013-10-23 |
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