CN203857566U - Wall-mounted air conditioner indoor unit - Google Patents
Wall-mounted air conditioner indoor unit Download PDFInfo
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- CN203857566U CN203857566U CN201420195602.2U CN201420195602U CN203857566U CN 203857566 U CN203857566 U CN 203857566U CN 201420195602 U CN201420195602 U CN 201420195602U CN 203857566 U CN203857566 U CN 203857566U
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- wind deflector
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- air conditioner
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- 241000237858 Gastropoda Species 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model belongs to the field of air conditioners and in particular relates to a wall-mounted air conditioner indoor unit, aiming at solving the problems that by adopting a single guide louver, a dynamic air supply effect is difficult to realize in the prior art, the air outlet resistance of dual guide louvers in the prior art is large and the rotating angle is small. A first guide louver is rotatably arranged at an air outlet and at a position close to a first air duct wall, and a second guide louver is rotatably installed on an installation wall. The air outlet resistance of the wall-mounted air conditioner indoor unit disclosed by the utility model is reduced, so that the air output volume is increased. Since the second guide louver can rotate within 0 degree to 180 degree, the rotating angle is increased and the dynamic air supply effect is better. Since the first guide louver and the second guide louver can realize positioning or rotating control, not only can air supply within a fixed angle range be realized, but also air supply at variable angles can be realized, disturbing-type air supply can be realized and different use demands of users are met.
Description
Technical field
The utility model belongs to air-conditioner field, relates in particular to a kind of wall-hanging indoor unit of air conditioner.
Background technology
At present, the common usage level wind deflector of wall-hanging indoor unit of air conditioner is to realize the adjusting of air-supply wind direction.Horizontal wind deflector is divided into single wind deflector and two wind deflectors.Single wind deflector of the prior art can only solely be realized the air-supply effect of translation-angle, and can not meet the demand of dynamic air supply.Of the prior art pair of wind deflector is divided into two kinds, and wherein a kind of is, in inside, air channel, two independently wind deflectors are installed, and another is a little wind deflector to be installed on large wind deflector to form two wind deflector structures.Of the prior art pair of wind deflector can carry out disturbance to air-flow, meets to a certain extent the demand of dynamic air supply.Yet of the prior art pair of wind deflector is arranged in air channel, can produces certain resistance to air-out, thereby affect the output of air quantity.In addition, due to the restriction of structure, the rotational angle of of the prior art pair of wind deflector can not be too large, and the dynamic air supply effect of being brought by the rotation of two wind deflectors will be affected.
Utility model content
The purpose of this utility model is to provide a kind of wall-hanging indoor unit of air conditioner, is intended to solve that single wind deflector of the prior art is difficult to realize dynamic air supply effect and of the prior art pair of wind deflector exists out the problem that wind resistance is large and rotational angle is less.
The utility model is to realize like this, a kind of wall-hanging indoor unit of air conditioner, it comprises the shell that offers air outlet and air inlet, be arranged at the heat exchanger of described enclosure, wind wheel and the relative both sides that are arranged at respectively described wind wheel are to form spiral case part and the snail tongue part in air channel, described air channel is connected with described air outlet, described spiral case part comprises the first wind path wall of arc, described snail tongue part comprises the tongue in abutting connection with described wind wheel sidepiece, the second wind path wall being connected with described tongue and the assembly wall that is extended out extension by the outer end of described the second wind path wall, described wall-hanging indoor unit of air conditioner also comprises that rotating the first wind deflector and the rotation be arranged at described air outlet place is installed on the second wind deflector on described assembly wall, described the first wind deflector is near described the first wind path wall, described the second wind deflector is shorter than described the first wind deflector, described the first wind deflector surrounds described the second wind deflector and closes described air outlet when this wall-hanging indoor unit of air conditioner shutdown, described the second wind deflector can rotate during in air supply pattern in this wall-hanging indoor unit of air conditioner between 0 to 180 degree.
Further, described wall-hanging indoor unit of air conditioner also comprises the support that is arranged on described air outlet place, and described the first wind deflector has the first drive-connecting shaft, and this first drive-connecting shaft is articulated on the position of described support near described air outlet downside.
Further, described the second wind deflector can turn to predetermined angular place between 0 to 180 degree and stops and jointly form the extension air duct of convergent with described the first wind deflector, the extension air duct of flaring or have the extension air duct of constant sectional area on the flow direction of uprush.
Further, described the second wind deflector can outwards turn to the air-supply that maximum angle place does not affect described the first wind deflector, and described the second wind deflector and described assembly wall are superimposed.
Further, described the second wind deflector has the arcuate structure being superimposed with described shell.
Further, described the second wind deflector can constantly rotate with predetermined velocity of rotation or with the velocity of rotation of predetermined variation rule in the arbitrarily angled scope between 0 to 180 degree.
Further, described the first wind deflector has the arcuate structure being connected mutually with described shell.
The utility model with respect to the technique effect of prior art is: spiral case part comprises the first wind path wall, snail tongue part comprises tongue, the second wind path wall and the assembly wall connecting successively, the first wind deflector rotates and is arranged on air outlet and the close position of the first wind path wall, the second wind deflector rotates and is installed on assembly wall, the first wind deflector and the second wind deflector are not arranged on the inside in air channel, with respect to of the prior art pair of exhausting plate structure, the resistance that wall-hanging indoor unit of air conditioner of the present utility model produces air-out can reduce, thereby discharge quantity of fan can improve.The second wind deflector can rotate between 0 to 180 degree, and rotational angle improves, and obtains better dynamic air supply effect.The first wind deflector and the second wind deflector can be realized location or rotate and control, and both can realize the air-supply of fixed angle scope, can realize again translation-angle air-supply, can also realize the air-supply of disturbance formula, thereby meet the user demand that user is different.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the wall-hanging indoor unit of air conditioner that provides of the utility model embodiment, and wall-hanging indoor unit of air conditioner is in fixed angle scope air supply pattern.
Fig. 2 is another cross-sectional schematic of the wall-hanging indoor unit of air conditioner of Fig. 1, and wall-hanging indoor unit of air conditioner is in fixed angle scope air supply pattern.
Fig. 3 is another cross-sectional schematic of the wall-hanging indoor unit of air conditioner of Fig. 1, and wall-hanging indoor unit of air conditioner is in translation-angle air supply pattern.
Fig. 4 is another cross-sectional schematic of the wall-hanging indoor unit of air conditioner of Fig. 1, and wall-hanging indoor unit of air conditioner is in disturbance formula air supply pattern.
Fig. 5 is another cross-sectional schematic of the wall-hanging indoor unit of air conditioner of Fig. 1, and wall-hanging indoor unit of air conditioner is in shutdown mode.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 to Fig. 5, a kind of wall-hanging indoor unit of air conditioner that the utility model embodiment provides, it comprises the shell 10 that offers air outlet 12 and air inlet 11, be arranged at the heat exchanger 20 of described shell 10 inside, wind wheel 30 and the relative both sides that are arranged at respectively described wind wheel 30 are to form spiral case part 50 and the snail tongue part 60 in air channel 40, described air channel 40 is connected with described air outlet 12, described spiral case part 50 comprises the first wind path wall 51 of arc, described snail tongue part 60 comprises the tongue 61 in abutting connection with described wind wheel 30 sidepieces, the second wind path wall 62 being connected with described tongue 61 and the assembly wall 63 that is extended out extension by the outer end of described the second wind path wall 62.The first wind path wall 51 is moulding.Tongue 61, the second wind path wall 62 and assembly wall 63 are formed in one, and are also moulding.
Described wall-hanging indoor unit of air conditioner also comprises rotating to be arranged at first wind deflector 70 at described air outlet 12 places and to rotate and is installed on the second wind deflector 80 on described assembly wall 63, and described the first wind deflector 70 is near described the first wind path wall 51.The axis of the pivot center of the pivot center of the first wind deflector 70, the second wind deflector 80 and wind wheel 30 is parallel to each other.The position that wall-hanging indoor unit of air conditioner normal mounting is used, the first wind deflector 70 arranges with the both sides up and down of the relative air outlet 12 of the second wind deflector 80, be not arranged on the inside in air channel 40, with respect to of the prior art pair of exhausting plate structure, the resistance that this structure produces air-out can reduce, and discharge quantity of fan can improve.
Described the second wind deflector 80 is shorter than described the first wind deflector 70, and described the first wind deflector 70 surrounds described the second wind deflector 80 and closes described air outlet 12 when this wall-hanging indoor unit of air conditioner shutdown.The second wind deflector 80 is shorter than the first wind deflector 70, and the wind-guiding path of the second wind deflector 80 is less than the wind-guiding path of the first wind deflector 70, and the first wind deflector 70 plays the effect of guiding air-flow, and the second wind deflector 80 plays the effect of rough air.Also have, when wall-hanging indoor unit of air conditioner is idle, allow the first wind deflector 70 enclose the second wind deflector 80, avoid the seam between the first wind deflector 70 and the second wind deflector 80, aesthetic in appearance.The first wind deflector 70 is closed air outlet 12, avoids foreign matter to enter shell 10 inside.
Described the second wind deflector 80 can rotate during in air supply pattern in this wall-hanging indoor unit of air conditioner between 0 to 180 degree.When one of them rotation and another one fixedly time, the first wind deflector 70 and the second wind deflector 80 can not interfere, and rotational angle improves, thereby obtains better dynamic air supply effect.
Wind wheel 30 work, air-flow is flowed into by air inlet 11, realizes the heat exchange of air-flow through heat exchanger 20, the air channel 40 then forming between process spiral case part 50 and snail tongue part 60, then discharged by air outlet 12.The second wind deflector 80 is positioned at outside air channel 40, in the scope of its rotational angle between the upper lower dead point position of structure, changes, and when wall-hanging indoor unit of air conditioner is worked, the second wind deflector 80 can form gas channel jointly with the first wind deflector 70.
Spiral case part 50 comprises the first wind path wall 51, snail tongue part 60 comprises tongue 61, the second wind path wall 62 and assembly wall 63 connecting successively, the first wind deflector 70 rotates and is arranged on air outlet 12 and the close position of the first wind path wall 51, the second wind deflector 80 rotates and is installed on assembly wall 63, the first wind deflector 70 and the second wind deflector 80 are not arranged on the inside in air channel 40, with respect to of the prior art pair of exhausting plate structure, the resistance that wall-hanging indoor unit of air conditioner of the present utility model produces air-out can reduce, thereby discharge quantity of fan can improve.The second wind deflector 80 can rotate between 0 to 180 degree, and rotational angle improves, and obtains better dynamic air supply effect.The first wind deflector 70 and the second wind deflector 80 can be realized location or rotate and control, and both can realize the air-supply of fixed angle scope, can realize again translation-angle air-supply, can also realize the air-supply of disturbance formula, thereby meet the user demand that user is different.
Further, described wall-hanging indoor unit of air conditioner also comprises the support 90 that is arranged on described air outlet 12 places, and described the first wind deflector 70 has the first drive-connecting shaft 71, and this first drive-connecting shaft 71 is articulated on the position of described support 90 near described air outlet 12 downsides.The first wind deflector 70 is arranged on the position of support 90 near downside, the first driving mechanism drives the first wind deflector 70 to rotate, the second wind deflector 80 upwards turns to extreme position, the first wind deflector 70 by closing position in the process of deployed position, the air-out of air outlet 12 is sequentially from top to bottom.The second wind deflector 80 has the second drive-connecting shaft 81, and this second drive-connecting shaft 81 is articulated on the position of shell 10 near air outlet 12 upsides.The second driving mechanism drives the second wind deflector 80 to rotate, and the first wind deflector 70 is swung down to extreme position, the second wind deflector 80 by closing position in the process of deployed position, the air-out of air outlet 12 is sequentially from the bottom to top.
Refer to Fig. 1, Fig. 2, the pattern of wall-hanging indoor unit of air conditioner in the air-supply of fixed angle scope.Further, described the second wind deflector 80 can turn to that predetermined angular place between 0 to 180 degree stops and with the common extension air duct that forms the extension air duct of convergent, the extension air duct of flaring or there is constant sectional area on the flow direction of uprush of described the first wind deflector 70.At air outlet 12 places, the direction of air-flow and speed are controlled by the relative position of the first wind deflector 70 and the second wind deflector 80, the first wind deflector 70 and the second wind deflector 80 can form expansion shape (as Fig. 1) or parallel shape (not shown) or contraction-like (as Fig. 2), thereby realize the orientation adjustment of Set-value adjustment and the wind direction of wind speed.
Refer to Fig. 3, the pattern of wall-hanging indoor unit of air conditioner in translation-angle air-supply.Further, described the second wind deflector 80 can outwards turn to the air-supply that maximum angle place does not affect described the first wind deflector 70, and described the second wind deflector 80 is superimposed with described assembly wall 63.The second wind deflector 80 upwards turns to extreme position, by the first wind deflector 70, rotates separately the single adjusting of carrying out wind speed and direction.
Further, described the second wind deflector 80 has the arcuate structure being superimposed with described shell 10.At wall-hanging indoor unit of air conditioner during in translation-angle air supply pattern, the second wind deflector 80 is superimposed with shell 10, the first wind deflector 70 rotates realizes translation-angle air-supply, and the second wind deflector 80 can reduce the gas-flow resistance at air outlet 12 places with the arcuate structure that shell 10 is superimposed.
Refer to Fig. 4, the pattern of wall-hanging indoor unit of air conditioner in the air-supply of disturbance formula.Further, described the second wind deflector 80 can constantly rotate with predetermined velocity of rotation or with the velocity of rotation of predetermined variation rule in the arbitrarily angled scope between 0 to 180 degree.Predetermined velocity of rotation refers to according to actual needs, and user can arrange a constant velocity of rotation to the second wind deflector 80 and allow its operation.The velocity of rotation of predetermined variation rule refers in the process of reciprocating rotation in the arbitrarily angled scope of the second wind deflector 80 between 0 to 180 degree, velocity of rotation can be for triangular wave formula changes, parabolic changes or high order curve formula changes, according to actual needs, user can select the velocity of rotation of different predetermined variation rules, meets the user demand that user is different.The second wind deflector 80 can rotate according to different velocities of rotation and in different angular ranges, and air-out air-flow is carried out to disturbance, thereby realizes the dynamic adjustments of wind direction and wind speed.
Refer to Fig. 5, wall-hanging indoor unit of air conditioner is in shutdown mode.Further, described the first wind deflector 70 has the arcuate structure being connected mutually with described shell 10.When wall-hanging indoor unit of air conditioner is idle, the second wind deflector 80 is 40 interior rotations to air channel, then close the first wind deflector 70, the first wind deflector 70 sealing air outlets 12, and arcuate structure and shell 10 transition overlap joints are aesthetic in appearance.
Wall-hanging indoor unit of air conditioner also comprises the first driving mechanism (not shown), the second driving mechanism (not shown), the first wind deflector 70 and the second wind deflector 80 are driven by the first driving mechanism and the second driving mechanism respectively, and the first driving mechanism, the second driving mechanism are all installed in shell 10.The first driving mechanism, the second driving mechanism are motor or other devices that can drive the first wind deflector 70 and the second wind deflector 80 to rotate.Preferably, the first driving mechanism, the second driving mechanism are stepper motor, can realize location or rotate and control the first wind deflector 70 and the second wind deflector 80.Understandably, the first wind deflector 70 can adopt same driving mechanism to coordinate transmission mechanism to realize driving with the second wind deflector 80 again.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a wall-hanging indoor unit of air conditioner, it comprises the shell that offers air outlet and air inlet, be arranged at the heat exchanger of described enclosure, wind wheel and the relative both sides that are arranged at respectively described wind wheel are to form spiral case part and the snail tongue part in air channel, described air channel is connected with described air outlet, it is characterized in that: described spiral case part comprises the first wind path wall of arc, described snail tongue part comprises the tongue in abutting connection with described wind wheel sidepiece, the second wind path wall being connected with described tongue and the assembly wall that is extended out extension by the outer end of described the second wind path wall, described wall-hanging indoor unit of air conditioner also comprises that rotating the first wind deflector and the rotation be arranged at described air outlet place is installed on the second wind deflector on described assembly wall, described the first wind deflector is near described the first wind path wall, described the second wind deflector is shorter than described the first wind deflector, described the first wind deflector surrounds described the second wind deflector and closes described air outlet when this wall-hanging indoor unit of air conditioner shutdown, described the second wind deflector can rotate during in air supply pattern in this wall-hanging indoor unit of air conditioner between 0 to 180 degree.
2. wall-hanging indoor unit of air conditioner as claimed in claim 1, it is characterized in that: described wall-hanging indoor unit of air conditioner also comprises the support that is arranged on described air outlet place, described the first wind deflector has the first drive-connecting shaft, and this first drive-connecting shaft is articulated on the position of described support near described air outlet downside.
3. wall-hanging indoor unit of air conditioner as claimed in claim 1, is characterized in that: described the second wind deflector can turn to predetermined angular place between 0 to 180 degree and stops and jointly form the extension air duct of convergent with described the first wind deflector, the extension air duct of flaring or have the extension air duct of constant sectional area on the flow direction of uprush.
4. wall-hanging indoor unit of air conditioner as claimed in claim 1, is characterized in that: described the second wind deflector can outwards turn to the air-supply that maximum angle place does not affect described the first wind deflector, and described the second wind deflector and described assembly wall are superimposed.
5. wall-hanging indoor unit of air conditioner as claimed in claim 4, is characterized in that: described the second wind deflector has the arcuate structure being superimposed with described shell.
6. wall-hanging indoor unit of air conditioner as claimed in claim 1, is characterized in that: described the second wind deflector can constantly rotate with predetermined velocity of rotation or with the velocity of rotation of predetermined variation rule in the arbitrarily angled scope between 0 to 180 degree.
7. wall-hanging indoor unit of air conditioner as claimed in claim 1, is characterized in that: described the first wind deflector has the arcuate structure being connected mutually with described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195602.2U CN203857566U (en) | 2014-04-21 | 2014-04-21 | Wall-mounted air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195602.2U CN203857566U (en) | 2014-04-21 | 2014-04-21 | Wall-mounted air conditioner indoor unit |
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| Publication Number | Publication Date |
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| CN203857566U true CN203857566U (en) | 2014-10-01 |
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| CN201420195602.2U Expired - Lifetime CN203857566U (en) | 2014-04-21 | 2014-04-21 | Wall-mounted air conditioner indoor unit |
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| CN104697051A (en) * | 2015-02-13 | 2015-06-10 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and control method of indoor unit |
| CN105042751A (en) * | 2015-08-28 | 2015-11-11 | 济南大学 | Temperature and humidity air conditioner |
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| CN105135647A (en) * | 2015-08-27 | 2015-12-09 | 珠海格力电器股份有限公司 | Air deflector assembly for air conditioner, air deflector driving structure and air conditioner |
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| CN105042751A (en) * | 2015-08-28 | 2015-11-11 | 济南大学 | Temperature and humidity air conditioner |
| CN105180276A (en) * | 2015-08-29 | 2015-12-23 | 济南大学 | Wet dissipation air conditioning device with condensate water supplying function |
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