CN103776100A - Air conditioner and air conditioner indoor unit thereof - Google Patents
Air conditioner and air conditioner indoor unit thereof Download PDFInfo
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- CN103776100A CN103776100A CN201410018342.6A CN201410018342A CN103776100A CN 103776100 A CN103776100 A CN 103776100A CN 201410018342 A CN201410018342 A CN 201410018342A CN 103776100 A CN103776100 A CN 103776100A
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Abstract
The invention discloses an air conditioner and an air conditioner indoor unit thereof. The air conditioner indoor unit comprises an enclosure provided with an air returning port in the top and an air outlet in the bottom, an air wheel arranged in the enclosure, a heat exchanger arranged in the enclosure and positioned between the air returning port and the air wheel, a first air guide plate connected to the bottom of the enclosure to open or close the air outlet in a pivotable mode, a second air guide plate arranged at one side, facing the inside of the enclosure, of the first air guide plate in the pivotable mode, and a control assembly for controlling the air conditioner indoor unit to performing refrigerating or heating, wherein the second air guide plate is configured in a mode of being attached to the first air guide plate when the air conditioner indoor unit performs refrigerating and being separated from the first air guide plate when the air conditioner indoor unit performs heating. According to the air conditioner indoor unit, the first and second air guide plates are arranged to the attaching state during the refrigerating of the indoor unit, so the wind resistance can be controlled in the minimum range, and the air out efficiency and air out effect are improved.
Description
Technical field
The present invention relates to air-conditioning technical field, especially relate to a kind of air-conditioner and indoor apparatus of air conditioner thereof.
Background technology
In correlation technique, in order to realize the different angles air-supply of cooling and warming, indoor apparatus of air conditioner needs the wind deflector of two independent operation conventionally, the wind deflector of two independent operation at least needs two motors, and in the wind-guiding that freezes upwards, the reducing of air outlet can make inner wind deflector form larger windage.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.For this reason, one object of the present invention is to propose a kind of indoor apparatus of air conditioner, and when described indoor apparatus of air conditioner refrigeration, the first wind deflector and the second wind deflector fit together, and can effectively control windage in minimum zone, have improved the air-out efficiency of indoor apparatus of air conditioner.
Another object of the present invention is to propose a kind of air-conditioner with above-mentioned indoor apparatus of air conditioner.
According to the indoor apparatus of air conditioner of first aspect present invention, comprising: casing, the top of described casing has return air inlet and bottom has air outlet; Wind wheel, described wind wheel is located in described casing; Heat exchanger, described heat exchanger is located in described casing and between described return air inlet and described wind wheel, described heat exchanger is configured to and enters into the air heat-exchange in described casing from described return air inlet; The first wind deflector, described the first wind deflector is connected to the bottom of described casing pivotly to open or close described air outlet; The second wind deflector, described the second wind deflector is located at the side in described casing of described the first wind deflector pivotly, when described the second wind deflector is configured to described indoor apparatus of air conditioner refrigeration described in the second wind deflector while heating with described the first wind deflector laminating, described indoor apparatus of air conditioner described in the second wind deflector separate with described the first wind deflector; And the Control Component of controlling described indoor apparatus of air conditioner refrigeration or heating.
According to indoor apparatus of air conditioner of the present invention, by the first wind deflector and the second wind deflector being arranged to fit-state in the time freezing, can effectively control windage in minimum zone, thereby improve air-out efficiency and the air-out effect of indoor apparatus of air conditioner, promote the overall performance of indoor apparatus of air conditioner.In addition, the novel structure of indoor apparatus of air conditioner, cost is low.
Particularly, rotate around the first pivotal axis the rear end of described the first wind deflector, the two ends, left and right of described the second wind deflector are respectively equipped with the second pivotal axis, on left and right sidewall in described casing, be formed with respectively pivoting hole, described the second pivotal axis coordinates with described pivoting hole so that described the second wind deflector rotates around described the second pivotal axis.
Further, described pivoting hole is the slotted hole extending along the vertical direction, described the second pivotal axis in described pivoting hole, can move up and down so that described in described indoor apparatus of air conditioner when refrigeration the lower surface of the second wind deflector fit with the upper surface of described the first wind deflector.
Alternatively, described slotted hole is arcuate socket, and the center of circle of the center camber line of described arcuate socket is on the central axis of described the first pivotal axis.
Alternatively, described the first pivotal axis and described the second pivotal axis are respectively multiple, described multiple the first pivotal axis is spaced apart from each other on the length direction of described the first wind deflector, and described multiple the second pivotal axis are spaced apart from each other on the length direction of described the second wind deflector.
Preferably, described the first pivotal axis and described the second pivotal axis are respectively three, and described three the first pivotal axis are uniformly distributed on the length direction of described the first wind deflector, and described three the second pivotal axis are uniformly distributed on the length direction of described the second wind deflector.
Further, described indoor apparatus of air conditioner further comprises: connecting rod, the two ends of described connecting rod are connected to respectively on described the first wind deflector and described the second wind deflector pivotly, and described connecting rod is configured to described the first wind deflector and drives described the second wind deflector to rotate so that described the first wind deflector separates or fits with described the second wind deflector around described the second pivotal axis by described connecting rod.
Particularly, described the first wind deflector is provided with the first pivot structure, on described the first pivot structure, be formed with axis hole, one end of described connecting rod is provided with the first rotating shaft, described the first rotating shaft and described shaft hole matching so that described connecting rod with respect to described the first wind deflector around described first rotating shaft rotate.
Further, described the first pivot structure comprises: the first pivot block, on a side surface of described the second wind deflector of vicinity that described the first pivot block is located at described the first wind deflector; With the second pivot block, on one side surface of described the second wind deflector of vicinity that described the second pivot block is located at described the first wind deflector and with described the first pivot block, separate between left and right, in described the second pivot block and described the first pivot block, be formed with respectively described axis hole, the two ends of described the first rotating shaft are stretched into respectively in described two axis holes.
Alternatively, described the first pivot block is that circular arc and two ends are all connected on described the first wind deflector, one side at described the first wind deflector center of vicinity that described the second pivot block is located at described the first pivot block, described the second pivot block is that circular arc and one end are connected with described the first wind deflector, described second wind deflector of vicinity of the other end and described the first wind deflector spaced.
Further, at least one in described the first wind deflector and described the second wind deflector, be formed with accommodation hole for holding described connecting rod.
Further, described accommodation hole is formed on described the second wind deflector, in described accommodation hole, be provided with the second rotating shaft, the other end of described connecting rod is provided with towards the hatch frame away from described connecting rod central open, and described hatch frame coordinates with described the second rotating shaft so that described connecting rod rotates around described the second rotating shaft with respect to described the second wind deflector.
Alternatively, described the first wind deflector is driven and is rotated by motor, and the driving shaft of described motor is fixedly connected with described the first pivotal axis, and described motor is connected with described Control Component.
Or alternatively, described the first wind deflector and described the second wind deflector are driven and are rotated by two motors respectively, the driving shaft of described two motors is fixedly connected with described the second pivotal axis with described the first pivotal axis respectively, and described two motors are all connected with described Control Component.
According to the air-conditioner of second aspect present invention, comprise the indoor apparatus of air conditioner of the above-mentioned first aspect according to the present invention.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the stereogram of the indoor apparatus of air conditioner of the embodiment of the present invention;
Fig. 2 is the explosive view of the indoor apparatus of air conditioner shown in Fig. 1;
Fig. 3 is another explosive view of the indoor apparatus of air conditioner shown in Fig. 1;
Fig. 4 is the enlarged drawing of the A portion that shows of Fig. 3 centre circle;
Fig. 5 (a)-Fig. 5 (e) is the first wind deflector of the indoor apparatus of air conditioner shown in Fig. 1 and the motion schematic diagram of the second wind deflector.
Reference numeral:
100: indoor apparatus of air conditioner;
1: casing; 11: the first axillares; 12: the second axillares; 121: pivoting hole;
2: wind wheel; 3: heat exchanger;
4: the first wind deflectors; 41: the first pivot plates; 411: the first pivotal axis; 4111: fixing hole;
421: the first pivot block; 4211: axis hole; 422: the second pivot block;
5: the second wind deflectors; 51: the second pivot plates; 511: the second pivotal axis;
52: accommodation hole; Rotating shaft in 521: the second;
6: connecting rod; Rotating shaft in 61: the first; 62: hatch frame; 7: motor.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of indications such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " multiple " is two or more.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Describe according to the indoor apparatus of air conditioner 100 of the embodiment of the present invention below with reference to Fig. 1-Fig. 5, indoor apparatus of air conditioner 100 can be wall-hanging air conditioner, is arranged on indoor wall for the temperature in conditioning chamber.
As Figure 1-Figure 5, according to the indoor apparatus of air conditioner 100 of first aspect present invention embodiment, comprise casing 1, wind wheel 2, heat exchanger 3, the first wind deflector 4, the second wind deflector 5 and control the Control Component (scheming not shown) that indoor apparatus of air conditioner 100 freezes or heats.
With reference to Fig. 1-Fig. 3 and Fig. 5, the top of casing 1 has return air inlet, and the bottom of casing 1 has air outlet.Wind wheel 2 is located in casing 1.Heat exchanger 3 is located in casing 1, and heat exchanger 3 is between return air inlet and wind wheel 2, and heat exchanger 3 is configured to and enters into the air heat-exchange in casing 1 from return air inlet.
In the example of Fig. 1-Fig. 3 and Fig. 5, casing 1 is roughly horizontally disposed cuboid, in casing 1, limit accommodating chamber, return air inlet is formed on the top of casing 1 for return air, air outlet is formed on the front side, bottom of casing 1 for air-out, wind wheel 2 and heat exchanger 3 are installed in accommodating chamber, and heat exchanger 3 is positioned at the top of wind wheel 2, the air in return air inlet enters into accommodating chamber and heat exchanger 3 heat exchanges, send into indoor by spiral case air channel and air outlet under the water conservancy diversion of wind wheel 2.Alternatively, heat exchanger 3 is arranged in casing 1 with the form of four sections, as shown in Figure 5, thereby has improved refrigeration or the heating efficiency of for example wall-hanging air conditioner of indoor apparatus of air conditioner 100.Certainly, heat exchanger 3 can also two sections, three sections, five sections, and even the shape of multistage is located in accommodating chamber (scheming not shown).
The first wind deflector 4 is connected to the bottom of casing 1 pivotly to open or close air outlet.For example, in the example of Fig. 1 and Fig. 5 (a), the first wind deflector 4 seals air outlet, now the size of the first wind deflector 4 should be not less than the size of air outlet, when the first wind deflector 4 is closed air outlet, its outside is consistent with the outward appearance of indoor apparatus of air conditioner 100, when thereby indoor apparatus of air conditioner 100 is not worked, can prevent that outside dust etc. from entering in accommodating chamber, affect container cavity indoor heat exchanger 3, operating efficiency and the service life of wind wheel 2 grades, in the time need to regulating indoor temperature, can open air outlet by Control Component control the first wind deflector 4, make with heat exchanger 3 heat exchange after air blow out from air outlet.
As shown in Fig. 1-Fig. 3 and Fig. 5, the second wind deflector 5 is located at the side in casing 1 of the first wind deflector 4 pivotly, the second wind deflector 5 be configured to indoor apparatus of air conditioner 100 while freezing the second wind deflector 5 fit with the first wind deflector 4, indoor apparatus of air conditioner 100 while heating the second wind deflector 5 separate with the first wind deflector 4.For example, in the example of Fig. 1-Fig. 3 and Fig. 5, the width of the second wind deflector 5 is less than the width of the first wind deflector 4, the second wind deflector 5 is located at the inner side of the first wind deflector 4, here, when " interior " can be understood as indoor apparatus of air conditioner 100 and do not work, the second wind deflector 5 is positioned at a side (for example, upside shown in Fig. 5 (a)) at contiguous casing 1 center of the first wind deflector 4.
In the time of Control Component control indoor apparatus of air conditioner 100 refrigerating operaton, the first wind deflector 4 is opened air outlet certain angle, in order to make the temperature equalization of indoor upper and lower, the first wind deflector 4 and the second wind deflector 5 angles are set conventionally upwards, as shown in Fig. 5 (b), now the first wind deflector 4 and the second wind deflector 5 upwards depart from horizontal plane certain angle, the cold air blowing out from air outlet like this can spray to indoor top under the guide effect of the first wind deflector 4 and the second wind deflector 5, and then under the Action of Gravity Field of self, move downward to indoor bottom, thereby make the temperature equalization of indoor upper and lower, improve the refrigerating efficiency of indoor apparatus of air conditioner 100, promote user's comfort.
Wherein, in the process of refrigerating operaton, the lower surface of the upper surface of the first wind deflector 4 and the second wind deflector 5 fits together, now can be understood as the first wind deflector 4 and the second wind deflector 5 is merged into one, under the effect of first wind deflector 4 of the cold air after wind wheel 2 water conservancy diversion after merging and the second wind deflector 5, discharge from air outlet, because the first wind deflector 4 and the second wind deflector 5 overlap, thereby increase the air-out area of air outlet, reduce windage, be very easy to the discharge of cold air, improved the refrigerating efficiency of indoor apparatus of air conditioner 100.
In the time of Control Component control indoor apparatus of air conditioner 100 heating operation, in order to make the temperature equalization of indoor upper and lower, the first wind deflector 4 is set conventionally and the second wind deflector 5 angles are downward, as shown in Figure 5 (e) shows, now the first wind deflector 4 and the dried up plane certain angle of the second wind deflector 5 downward bias, the hot-air blowing out from air outlet like this can spray to indoor bottom under the guide effect of the first wind deflector 4 and the second wind deflector 5, because hot-air proportion is little, hot-air can move up to indoor top, thereby make the temperature equalization of indoor upper and lower, improve the refrigerating efficiency of indoor apparatus of air conditioner 100, promote user's comfort.
Wherein, in the process of heating operation, the first wind deflector 4 and the second wind deflector 5 certain distance that is spaced apart from each other, hot-air after wind wheel 2 water conservancy diversion can be discharged from air outlet respectively under the effect of the first wind deflector 4 and the second wind deflector 5, because the first wind deflector 4 does not contact and almost parallel each other with the second wind deflector 5, thereby the hot-air blowing out from air outlet is had to better guide effect, hot-air can be directed to indoor bottom better, has improved the heating effect of indoor apparatus of air conditioner 100.
According to the indoor apparatus of air conditioner 100 of the embodiment of the present invention, by the first wind deflector 4 and the second wind deflector 5 being arranged to fit-state in the time freezing, can effectively control windage in minimum zone, thereby improve air-out efficiency and the air-out effect of indoor apparatus of air conditioner 100, promoted the overall performance of indoor apparatus of air conditioner 100.In addition, the novel structure of indoor apparatus of air conditioner 100, cost is low.
In one embodiment of the invention, rotate around the first pivotal axis 411 rear end of the first wind deflector 4.For example, in the example of Fig. 4 and Fig. 5, on a side surface in casing 1 (for example, at the upper surface shown in Fig. 5 (a) and Fig. 5 (b)) of the first wind deflector 4, be provided with two the first pivot plates 41, two the first pivot plates 41 are all located at the rear portion of the first wind deflector 4 and lay respectively at the two ends, left and right of the first wind deflector 4, each the first pivot plate 41 is roughly trapezoidal and upwards extends from the upper surface of the first wind deflector 4, the top of each the first pivot plate 41 is equipped with first pivotal axis 411, the first pivotal axis 411 is roughly cylindrical, first pivotal axis 411 in left side extends left from the left surface level of first pivot plate 41 in left side, first pivotal axis 411 on right side extends to the right from the right flank level of first pivot plate 41 on right side, on left and right sidewall in casing 1, the position of corresponding two the first pivotal axis 411 is formed with respectively the first pivoting hole, the first pivoting hole is circular hole, the first pivotal axis 411 is engaged in corresponding the first pivoting hole, thereby indoor apparatus of air conditioner 100 is for example worked when refrigeration or heating operation, Control Component can be controlled the first wind deflector 4 and rotate to open air outlet around the central axis of the first pivotal axis 411.Thus, simple in structure and easy for installation, installation effectiveness is high.
The two ends, left and right of the second wind deflector 5 are respectively equipped with the second pivotal axis 511, be formed with respectively pivoting hole 121, the second pivotal axis 511 and coordinate with pivoting hole 121 so that the second wind deflector 5 rotates around the second pivotal axis 511 on the left and right sidewall in casing 1.As Figure 2-Figure 5, and be provided with two the second pivot plates 51 on the side surface in casing 1 (for example, at the upper surface shown in Fig. 5 (a) and Fig. 5 (b)) of wind deflector, two the second pivot plates 51 are all located at the postmedian of the second wind deflector 5 and lay respectively at the two ends, left and right of the second wind deflector 5, each the second pivot plate 51 is roughly trapezoidal and upwards extends from the upper surface of the second wind deflector 5, the top of each the second pivot plate 51 is equipped with second pivotal axis 511, the second pivotal axis 511 is roughly cylindrical, second pivotal axis 511 in left side extends left from the left surface level of second pivot plate 51 in left side, second pivotal axis 511 on right side extends to the right from the right flank level of second pivot plate 51 on right side, on left and right sidewall in casing 1, the position of corresponding two the second pivotal axis 511 is formed with respectively pivoting hole 121, the second pivotal axis 511 is engaged in corresponding pivoting hole 121, thereby when indoor apparatus of air conditioner 100 heating operation, Control Component can be controlled the second wind deflector 5 and rotate around the central axis of the second pivotal axis 511.
Further, pivoting hole 121 is the slotted hole extending along the vertical direction, the second pivotal axis 511 pivoting hole 121 in, can move up and down so that indoor apparatus of air conditioner 100 while freezing the lower surface of the second wind deflector 5 and the upper surface of the first wind deflector 4 fit.For example, in the example of Fig. 5 (a)-Fig. 5 (e), slotted hole is arcuate socket, the center of circle of the center camber line of arcuate socket is on the central axis of the first pivotal axis 411, in the time that indoor apparatus of air conditioner 100 is not worked, now the first wind deflector 4 and the second wind deflector 5 seal air outlet, and the first wind deflector 4 and the second wind deflector 5 overlap, as shown in Fig. 5 (a), in the time that indoor apparatus of air conditioner 100 starts refrigeration mode, Control Component control the first wind deflector 4 rotates to an angle, now the first wind deflector 4 clockwise rotates around the first pivotal axis 411, as shown in Fig. 5 (b), in this process, the second pivotal axis 511 from up to down moves in arcuate socket, the second wind deflector 5 is pressed on the first wind deflector 4 and with the first wind deflector 4 and tightly fits under the effect of gravity.
It will be appreciated that, length, shape and the arrangement etc. of pivoting hole 121 can be according to actual requirement settings, to meet better actual requirement.For example, in the example of Fig. 5 (b), in the time that the first wind deflector 4 and the second wind deflector 5 turn to refrigeration angle, the bottom of the second pivotal axis 511 can just contact with the diapire of arcuate socket, certainly, the bottom of the second pivotal axis 511 can also with the diapire of arcuate socket spaced apart certain distance on above-below direction.
Alternatively, the first pivotal axis 411 and the second pivotal axis 511 are respectively multiple, and multiple the first pivotal axis 411 are spaced apart from each other on the length direction of the first wind deflector 4, and multiple the second pivotal axis 511 are spaced apart from each other on the length direction of the second wind deflector 5.As shown in Figures 2 and 3, the first pivotal axis 411 and the second pivotal axis 511 are respectively three, and three the first pivotal axis 411 are uniformly distributed on the length direction of the first wind deflector 4, and three the second pivotal axis 511 are uniformly distributed on the length direction of the second wind deflector 5.
In the example of Fig. 2 and Fig. 3, two the first pivotal axis 411 are located at respectively the two ends, left and right of the first wind deflector 4, another first pivotal axis 411 is located between above-mentioned two the first pivotal axis 411 and is roughly positioned at the centre of two the first pivotal axis 411, particularly, the rear portion central authorities of the first wind deflector 4 are provided with first pivot plate 41, above-mentioned another first pivotal axis 411 is located on this first pivot plate 41, and the first pivotal axis 411 extends left from the left surface level of the first pivot plate 41, certainly, the first pivotal axis 411 can also extend to the right from the right flank level of the first pivot plate 41, the first axillare 11 is extended at middle part in casing 1 downwards, this first axillare 11 extends along fore-and-aft direction, and be formed with the first pivoting hole on this first axillare 11, this first pivoting hole is suitable for coordinating with above-mentioned another first pivotal axis 411, thereby can prevent that the first wind deflector 4 is out of shape.
Two the second pivotal axis 511 are located at respectively the two ends, left and right of the second wind deflector 5, another second pivotal axis 511 is located between above-mentioned two the second pivotal axis 511 and is roughly positioned at the centre of two the second pivotal axis 511, particularly, as shown in Figures 2 and 3, the rear portion central authorities of the second wind deflector 5 are provided with second pivot plate 51, above-mentioned another second pivotal axis 511 is located on this second pivot plate 51, and the second pivotal axis 511 extends left from the left surface level of the second pivot plate 51, certainly, the second pivotal axis 511 can also extend to the right from the right flank level of the second pivot plate 51, the second axillare 12 is extended at middle part in casing 1 downwards, this second axillare 12 extends along fore-and-aft direction, and be formed with pivoting hole 121 on this second axillare 12, this pivoting hole 121 is suitable for coordinating with above-mentioned another second pivotal axis 511, thereby can prevent that the second wind deflector 5 is out of shape.Alternatively, the first axillare 11 and the second axillare 12 are one-body molded, easy to process, and have improved production efficiency.
In one embodiment of the invention, as shown in Figure 5, indoor apparatus of air conditioner 100 further comprises: connecting rod 6, the two ends of connecting rod 6 are connected to respectively on the first wind deflector 4 and the second wind deflector 5 pivotly, and connecting rod 6 is configured to the first wind deflector 4 and drives the second wind deflector 5 to rotate so that the first wind deflector 4 separates or fits with the second wind deflector 5 around the second pivotal axis 511 by connecting rod 6.
As shown in Figure 1, connecting rod 6 is connected between the first wind deflector 4 and the second wind deflector 5, one end of connecting rod 6 is connected to the postmedian of the first wind deflector 4 and is positioned at the front side of the first pivotal axis 411, the other end of connecting rod 6 is connected to the anterior of the second wind deflector 5 and is positioned at the front side of the second pivotal axis 511, in the time that indoor apparatus of air conditioner 100 starts heating mode, with reference to Fig. 5 (c)-Fig. 5 (e), slide into pivoting hole 121 bottoms at the second pivotal axis 511, when the first wind deflector 4 continues to clockwise rotate, the first wind deflector 4 can drive the second wind deflector 5 to rotate by connecting rod 6, because the second pivotal axis 511 has slided into the bottom of pivoting hole 121, so the second wind deflector 5 starts the rotation take the second pivotal axis 511 as axle center under the pulling force effect of connecting rod 6, the first wind deflector 4 and the second wind deflector 5 start separately, as shown in Fig. 5 (c), Control Component control the first wind deflector 4 continues with turning to rotation, until the first wind deflector 4 points to below, now the first wind deflector 4 and the second wind deflector 5 are opened to maximum, angle shown in Fig. 5 (e) is for heating angle.
As shown in Figure 4, the first wind deflector 4 is provided with the first pivot structure, on the first pivot structure, be formed with axis hole 4211, one end of connecting rod 6 is provided with the first rotating shaft 61, the first rotating shafts 61 and coordinates with axis hole 4211 so that connecting rod 6 rotates around the first rotating shaft 61 with respect to the first wind deflector 4.Particularly, the first pivot structure comprises: the first pivot block 421 and the second pivot block 422, the first pivot block 421 are located on a side surface of vicinity the second wind deflector 5 of the first wind deflector 4.The second pivot block 422 is located on the side surface of vicinity the second wind deflector 5 of the first wind deflector 4 and separates between left and right with the first pivot block 421, the two ends that are formed with respectively axis hole 4211, the first rotating shafts 61 in the second pivot block 422 and the first pivot block 421 are stretched into respectively in two axis holes 4211.
For example, in the example of Fig. 2-Fig. 4, the upper surface of the first wind deflector 4 is provided with two the first pivot structures, two the first pivot structures lay respectively at left end and the right-hand member of the first wind deflector 4, wherein, each the first pivot structure includes the first pivot block 421 and the second pivot block 422, and the first pivot block 421 and the second pivot block 422 are all located on the upper surface of the first wind deflector 4, alternatively, the first pivot block 421 is circular arc, and the two ends of the first pivot block 421 are all connected on the first wind deflector 4, now the circular arc shape of the first pivot block 421 and the first wind deflector 4 limit axis hole 4211 jointly, the second pivot block 422 is located at a side at vicinity first wind deflector 4 centers of the first pivot block 421, the second pivot block 422 is circular arc, and one end of the second pivot block 422 (example is front end as shown in Figure 4) is connected with the first wind deflector 4, the other end (example is rear end as shown in Figure 4) is spaced apart with the surface (example is upper surface as shown in Figure 4) of vicinity second wind deflector 5 of the first wind deflector 4, now the length of the second pivot block 422 is less than the length of the first pivot block 421, the circular arc shape of the second pivot block 422 and the first wind deflector 4 limit axis hole 4211 jointly, thereby one end with the first rotating shaft 61 of connecting rod 6 can be arranged on the first pivot structure easily, improve efficiency of assembling.
Further, at least one in the first wind deflector 4 and the second wind deflector 5, be formed with accommodation hole 52 for holding connecting rod 6.That is to say, accommodation hole 52 can be formed on the first wind deflector 4, or be formed on the second wind deflector 5, or be formed on the first wind deflector 4 and the second wind deflector 5 simultaneously, be now respectively formed at accommodation hole on the first wind deflector 4 and the second wind deflector 5 corresponding Shang Xia 52.As shown in Figure 2 and Figure 5, accommodation hole 52 is formed on the second wind deflector 5 and runs through the second wind deflector 5, when indoor apparatus of air conditioner 100 is not worked or freezes, connecting rod 6 can be contained in accommodation hole 52, thereby the second wind deflector 5 and the first wind deflector 4 can fit together better, reduce the windage at air outlet place.
In the example of Fig. 4, in accommodation hole 52, be provided with the second rotating shaft 521, the other end of connecting rod 6 is provided with towards the hatch frame 62 away from connecting rod 6 central open, and hatch frame 62 coordinates so that connecting rod 6 rotates around the second rotating shaft 521 with respect to the second wind deflector 5 with the second rotating shaft 521.Particularly, the second rotating shaft 521 is extended along left and right directions, the second rotating shaft 521 is located at the front portion of accommodation hole 52, hatch frame 62 is connected to the other end of connecting rod 6, hatch frame 62 is roughly the circular arc that angle is greater than 180 °, the inwall of hatch frame 62 can be formed as the shape with the shape adaptation of the periphery wall of the second rotating shaft 521, when installation, the side that the second rotating shaft 521 can be opened wide from hatch frame 62 stretches into, because hatch frame 62 is for being greater than the arc-shaped structure of 180 °, thereby the second rotating shaft 521 is difficult for deviating from from hatch frame 62, and connecting rod 6 can rotate around the second rotating shaft 521 with respect to the second wind deflector 5.
In one embodiment of the invention, the first wind deflector 4 drives rotation by motor 7, and the driving shaft of motor 7 is fixedly connected with the first pivotal axis 411, and motor 7 is connected with Control Component.For example, in the example of Fig. 3 and Fig. 4, on the first pivotal axis 411, be formed with fixing hole 4111, the driving shaft of motor 7 can stretch into fixing hole 4111 and be fixed in fixing hole 4111, when motor 7 is worked, drive shaft turns drives the first pivotal axis 411 to rotate, and then drives the first wind deflector 4 to rotate.Thus, by a motor 7 is set, effectively save the inner space of casing 1, reduced the volume and weight of indoor apparatus of air conditioner 100.
As shown in Fig. 5 (a), when indoor apparatus of air conditioner 100 is not worked, the first wind deflector 4 seals air outlet, now the first wind deflector 4 and the second wind deflector 5 overlap (forming a wind deflector); Indoor apparatus of air conditioner 100 starts after refrigeration mode, motor 7 drives the first wind deflector 4 to rotate to an angle, as shown in Fig. 5 (b), the second wind deflector 5 is subject to Action of Gravity Field and in this process, is pressed on the first wind deflector 4 and with the first wind deflector 4 and tightly fits, until the second pivotal axis 511 of the second wind deflector 5 slides into pivoting hole 121 bottoms, now this angle is refrigeration angle; Indoor apparatus of air conditioner 100 starts after heating mode, motor 7 continues to drive the first wind deflector 4 to rotate, the first wind deflector 4 drives the second wind deflector 5 to rotate by connecting rod 6, because the second wind deflector 5 second pivotal axis 511 have slided into pivoting hole 121 bottoms, so start the rotation take the second pivotal axis 511 as axle center under the pulling force effect of connecting rod 6, the first wind deflector 4 and the second wind deflector 5 start separately, as shown in Fig. 5 (c); Motor 7 continues to drive the first wind deflector 4 to rotate with turning to, until below the first wind deflector 4 and the second wind deflector 5 all point to, now the first wind deflector 4 and the second wind deflector 5 are opened to maximum, this angle is for heating angle, as shown in Figure 5 (e) shows.Be more than the first wind deflector 4 and the second wind deflector 5 opening procedures.The closing course of the first wind deflector 4 and the second wind deflector 5 is contrary with said process.
Certainly, the invention is not restricted to this, in another embodiment of the present invention, the first wind deflector 4 and the second wind deflector 5 drive rotation by two motors 7 respectively, the driving shaft of two motors 7 is fixedly connected with the second pivotal axis 511 with the first pivotal axis 411 respectively, and two motors 7 are all connected with Control Component.Thereby Control Component can be controlled respectively two motors 7, two motors 7 can drive respectively the first wind deflector 4 and the second wind deflector 5 to rotate, the rotational angle of the first wind deflector 4 and the second wind deflector 5 can be according to actual requirement setting, to have better air-out effect.
According to the air-conditioner of second aspect present invention embodiment (scheming not shown), comprise the indoor apparatus of air conditioner 100 of the above-mentioned first aspect embodiment according to the present invention.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (15)
1. an indoor apparatus of air conditioner, is characterized in that, comprising:
Casing, the top of described casing has return air inlet and bottom has air outlet;
Wind wheel, described wind wheel is located in described casing;
Heat exchanger, described heat exchanger is located in described casing and between described return air inlet and described wind wheel, described heat exchanger is configured to and enters into the air heat-exchange in described casing from described return air inlet;
The first wind deflector, described the first wind deflector is connected to the bottom of described casing pivotly to open or close described air outlet;
The second wind deflector, described the second wind deflector is located at the side in described casing of described the first wind deflector pivotly, when described the second wind deflector is configured to described indoor apparatus of air conditioner refrigeration described in the second wind deflector while heating with described the first wind deflector laminating, described indoor apparatus of air conditioner described in the second wind deflector separate with described the first wind deflector; And
The Control Component of controlling described indoor apparatus of air conditioner refrigeration or heating.
2. indoor apparatus of air conditioner according to claim 1, is characterized in that, rotate around the first pivotal axis the rear end of described the first wind deflector,
The two ends, left and right of described the second wind deflector are respectively equipped with the second pivotal axis, on the left and right sidewall in described casing, are formed with respectively pivoting hole, and described the second pivotal axis coordinates with described pivoting hole so that described the second wind deflector rotates around described the second pivotal axis.
3. indoor apparatus of air conditioner according to claim 2, it is characterized in that, described pivoting hole is the slotted hole extending along the vertical direction, described the second pivotal axis in described pivoting hole, can move up and down so that described in described indoor apparatus of air conditioner when refrigeration the lower surface of the second wind deflector fit with the upper surface of described the first wind deflector.
4. indoor apparatus of air conditioner according to claim 3, is characterized in that, described slotted hole is arcuate socket, and the center of circle of the center camber line of described arcuate socket is on the central axis of described the first pivotal axis.
5. indoor apparatus of air conditioner according to claim 2, it is characterized in that, described the first pivotal axis and described the second pivotal axis are respectively multiple, described multiple the first pivotal axis is spaced apart from each other on the length direction of described the first wind deflector, and described multiple the second pivotal axis are spaced apart from each other on the length direction of described the second wind deflector.
6. indoor apparatus of air conditioner according to claim 5, it is characterized in that, described the first pivotal axis and described the second pivotal axis are respectively three, described three the first pivotal axis are uniformly distributed on the length direction of described the first wind deflector, and described three the second pivotal axis are uniformly distributed on the length direction of described the second wind deflector.
7. indoor apparatus of air conditioner according to claim 3, is characterized in that, further comprises:
Connecting rod, the two ends of described connecting rod are connected to respectively on described the first wind deflector and described the second wind deflector pivotly, and described connecting rod is configured to described the first wind deflector and drives described the second wind deflector to rotate so that described the first wind deflector separates or fits with described the second wind deflector around described the second pivotal axis by described connecting rod.
8. indoor apparatus of air conditioner according to claim 7, it is characterized in that, described the first wind deflector is provided with the first pivot structure, on described the first pivot structure, be formed with axis hole, one end of described connecting rod is provided with the first rotating shaft, described the first rotating shaft and described shaft hole matching so that described connecting rod with respect to described the first wind deflector around described first rotating shaft rotate.
9. indoor apparatus of air conditioner according to claim 8, is characterized in that, described the first pivot structure comprises:
The first pivot block, on a side surface of described the second wind deflector of vicinity that described the first pivot block is located at described the first wind deflector; With
The second pivot block, on one side surface of described the second wind deflector of vicinity that described the second pivot block is located at described the first wind deflector and with described the first pivot block, separate between left and right, in described the second pivot block and described the first pivot block, be formed with respectively described axis hole, the two ends of described the first rotating shaft are stretched into respectively in described two axis holes.
10. indoor apparatus of air conditioner according to claim 9, it is characterized in that, described the first pivot block is that circular arc and two ends are all connected on described the first wind deflector, one side at described the first wind deflector center of vicinity that described the second pivot block is located at described the first pivot block, described the second pivot block is that circular arc and one end are connected with described the first wind deflector, described second wind deflector of vicinity of the other end and described the first wind deflector spaced.
11. indoor apparatus of air conditioner according to claim 8, is characterized in that, at least one in described the first wind deflector and described the second wind deflector, are formed with accommodation hole for holding described connecting rod.
12. indoor apparatus of air conditioner according to claim 11, is characterized in that, described accommodation hole is formed on described the second wind deflector,
In described accommodation hole, be provided with the second rotating shaft, the other end of described connecting rod is provided with towards the hatch frame away from described connecting rod central open, and described hatch frame coordinates with described the second rotating shaft so that described connecting rod rotates around described the second rotating shaft with respect to described the second wind deflector.
13. according to the indoor apparatus of air conditioner described in any one in claim 2-12, it is characterized in that, described the first wind deflector is driven and rotated by motor, and the driving shaft of described motor is fixedly connected with described the first pivotal axis, and described motor is connected with described Control Component.
14. indoor apparatus of air conditioner according to claim 2, it is characterized in that, described the first wind deflector and described the second wind deflector are driven and are rotated by two motors respectively, the driving shaft of described two motors is fixedly connected with described the second pivotal axis with described the first pivotal axis respectively, and described two motors are all connected with described Control Component.
15. 1 kinds of air-conditioners, is characterized in that, comprise according to the indoor apparatus of air conditioner described in any one in claim 1-14.
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| CN201410018342.6A CN103776100B (en) | 2014-01-15 | 2014-01-15 | Air conditioner and air conditioner indoor unit thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276784A (en) * | 2014-06-19 | 2016-01-27 | 美的集团武汉制冷设备有限公司 | Wall-mounted air conditioner indoor unit |
| CN105333591A (en) * | 2014-08-12 | 2016-02-17 | Tcl空调器(中山)有限公司 | Air guide structure and wall-hung indoor unit |
| CN105953311A (en) * | 2016-06-20 | 2016-09-21 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air deflector assembly thereof |
| CN106403045A (en) * | 2016-11-17 | 2017-02-15 | 珠海格力电器股份有限公司 | Air-conditioner indoor unit and method for achieving wind-feeling air supply of air-conditioner indoor unit |
| CN106403030A (en) * | 2016-09-07 | 2017-02-15 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
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| CN107965848A (en) * | 2018-01-03 | 2018-04-27 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
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| CN108072112A (en) * | 2017-12-11 | 2018-05-25 | 芜湖美智空调设备有限公司 | Air conditioner indoor unit and its control method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012083087A (en) * | 2010-10-15 | 2012-04-26 | Hitachi Appliances Inc | Air conditioner |
| CN202630337U (en) * | 2012-06-27 | 2012-12-26 | 珠海格力电器股份有限公司 | Air conditioner |
| JP2013124805A (en) * | 2011-12-14 | 2013-06-24 | Panasonic Corp | Air conditioner |
| CN103238032A (en) * | 2010-11-30 | 2013-08-07 | 松下电器产业株式会社 | Air conditioner |
| CN203718940U (en) * | 2014-01-15 | 2014-07-16 | 广东美的制冷设备有限公司 | Air conditioner and air conditioning indoor unit |
-
2014
- 2014-01-15 CN CN201410018342.6A patent/CN103776100B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012083087A (en) * | 2010-10-15 | 2012-04-26 | Hitachi Appliances Inc | Air conditioner |
| CN103238032A (en) * | 2010-11-30 | 2013-08-07 | 松下电器产业株式会社 | Air conditioner |
| JP2013124805A (en) * | 2011-12-14 | 2013-06-24 | Panasonic Corp | Air conditioner |
| CN202630337U (en) * | 2012-06-27 | 2012-12-26 | 珠海格力电器股份有限公司 | Air conditioner |
| CN203718940U (en) * | 2014-01-15 | 2014-07-16 | 广东美的制冷设备有限公司 | Air conditioner and air conditioning indoor unit |
Cited By (24)
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| CN105276784A (en) * | 2014-06-19 | 2016-01-27 | 美的集团武汉制冷设备有限公司 | Wall-mounted air conditioner indoor unit |
| CN105333591A (en) * | 2014-08-12 | 2016-02-17 | Tcl空调器(中山)有限公司 | Air guide structure and wall-hung indoor unit |
| CN105333591B (en) * | 2014-08-12 | 2018-09-04 | Tcl空调器(中山)有限公司 | Air guide structure and wall-hanging indoor unit |
| CN105953311A (en) * | 2016-06-20 | 2016-09-21 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air deflector assembly thereof |
| CN106403030A (en) * | 2016-09-07 | 2017-02-15 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN106403030B (en) * | 2016-09-07 | 2019-07-02 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
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| CN107662829B (en) * | 2017-10-18 | 2023-08-11 | 浙江丰诚智能科技有限公司 | Cooling conveyor of full-automatic hot forging manufacturing system |
| CN107662829A (en) * | 2017-10-18 | 2018-02-06 | 浙江丰诚智能科技有限公司 | A kind of full-automatic heat forges manufacture system coolconveyer |
| CN108302748A (en) * | 2017-10-19 | 2018-07-20 | 奥克斯空调股份有限公司 | A kind of wind-guiding door motion, air-conditining and wind-guiding door control method |
| CN108302748B (en) * | 2017-10-19 | 2023-08-11 | 奥克斯空调股份有限公司 | Air guide door movement mechanism, air conditioner hanging machine and air guide door control method |
| WO2019114443A1 (en) * | 2017-12-11 | 2019-06-20 | 芜湖美智空调设备有限公司 | Indoor air conditioning unit and control method therefor |
| CN108072112A (en) * | 2017-12-11 | 2018-05-25 | 芜湖美智空调设备有限公司 | Air conditioner indoor unit and its control method |
| CN108050593A (en) * | 2017-12-11 | 2018-05-18 | 芜湖美智空调设备有限公司 | Air conditioner indoor unit and its control method |
| CN108072112B (en) * | 2017-12-11 | 2020-05-22 | 芜湖美智空调设备有限公司 | Air conditioner indoor unit and control method thereof |
| CN107940720A (en) * | 2017-12-11 | 2018-04-20 | 芜湖美智空调设备有限公司 | Indoor apparatus of air conditioner and its control method |
| CN107965848A (en) * | 2018-01-03 | 2018-04-27 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN108844172A (en) * | 2018-08-27 | 2018-11-20 | 珠海格力电器股份有限公司 | Air interchanger |
| WO2022237499A1 (en) * | 2021-05-13 | 2022-11-17 | 青岛海尔空调器有限总公司 | Indoor unit for wall-mounted air conditioner |
| CN113623850A (en) * | 2021-08-27 | 2021-11-09 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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