CN103292445A - Air-conditioner wind deflecting mechanism and air conditioner - Google Patents
Air-conditioner wind deflecting mechanism and air conditioner Download PDFInfo
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- CN103292445A CN103292445A CN2013102262748A CN201310226274A CN103292445A CN 103292445 A CN103292445 A CN 103292445A CN 2013102262748 A CN2013102262748 A CN 2013102262748A CN 201310226274 A CN201310226274 A CN 201310226274A CN 103292445 A CN103292445 A CN 103292445A
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Abstract
The invention provides an air-conditioner wind deflecting mechanism and an air conditioner. The wind deflecting mechanism comprises a substrate, a wind outlet assembly and a driving component, wherein the wind outlet assembly comprises a first connecting rod, a second connecting rod and a plurality of wind deflecting shutters, the wind defector shutters are arranged on the first connecting rod and the second connecting rod, a first end portion of the first connecting rod is movably connected with a first end portion of the second connecting rod, a second end portion of the first connecting rod is in movable linkage with the substrate, the driving component is in rigid connection with a second end portion of the second connecting rod so as to drive the second connecting rod and the first connecting rod to rotate and change the wind deflecting angle of the wind deflecting shutters, and the wind deflecting mechanism is adopted on an indoor unit of the air conditioner. The air-conditioner wind deflecting mechanism is simple in structure and low in cost. The purposes that wind is supplied dispersedly in a large range and wind is supplied intensively in a small range can be achieved by the fact that only one motor drives the wind deflecting shutters. The wind deflecting mechanism is applied to the indoor unit of the air conditioner, the wind supplying range is selected according to requirements of a user, and personalized needs of consumers are met. In addition, due to the fact that the wind deflecting shutters form a continuous and even wind supplying area spatially, the wind supplying makes people feel more comfortable.
Description
Technical field
The invention belongs to air-conditioning manufacturing technology field, more particularly, relate to a kind of air conditioner wind-guiding mechanism and adopt the air-conditioner of this wind guiding mechanism.
Background technology
See also Fig. 1 and Fig. 2 a-2c, existing domestic air conditioning indoor set is realized the air-supply of different directions and zones of different, be by wind deflector up and down ' swing up and down and motor 4' drives the left and right sides wind guiding louver 2' that is located on the pedestal 1' by connecting rod 3' and swings and realize.Because wind deflector and wind guiding louver 2' motion structure and motion mode are all fixed, therefore can only realize single fixedly air-supply or swing air supply pattern, its blowing range also can only be selected in single-wide and maximum magnitude, can not carry out the air-supply selection of different range according to user's actual needs.
See also Fig. 3 and Fig. 4 a-4c, different with such scheme, for addressing the above problem, in the prior art, the air-conditioning producer that has is by arranging two air conditioner indoor set wind outlets, and the wind guiding louver 2' that adopts two motor 4' to control respectively to drive in two air outlets realizes that the air-supply combination of different modes selects, and reaches the change of blowing range, this air conditioner wind-guiding structure is very complicated, the cost height.
Summary of the invention
The object of the present invention is to provide a kind of air conditioner wind-guiding mechanism, be intended to solve the deficiency of prior art, both simplified the structure of wind guiding mechanism and reduced its cost, can select blowing range according to user's request again, satisfy consumer's individual demand.
For achieving the above object, the technical solution used in the present invention is: a kind of air conditioner wind-guiding mechanism is provided, it comprises pedestal, air-out assembly and driver part, described air-out assembly comprises first connecting rod, second connecting rod and a plurality of wind guiding louvers that are fixed on described first connecting rod and the second connecting rod, the first end of described first connecting rod and the first end of described second connecting rod flexibly connect, the wind-guiding angle that the second end of described first connecting rod and described pedestal active link, the second end of described driver part and described second connecting rod are rigidly connected to order about described second connecting rod and first connecting rod rotation and change each described wind guiding louver.
Particularly, the second end of described first connecting rod and described pedestal are slidingly connected, and the first end of described first connecting rod and the first end of described second connecting rod are hinged.
Particularly, described pedestal is provided with one and connects slide opening, and the first end of described first connecting rod is hinged with a slide block, and described slide block is slidedly arranged in the described connection slide opening.
Particularly, the second end of described first connecting rod and described pedestal are hinged, the first end of described first connecting rod is provided with a guiding slide opening, and the first end of described second connecting rod is provided with a traveller, and the first end of described first connecting rod and the first end of described second connecting rod are slidingly connected; Perhaps,
The second end of described first connecting rod and described pedestal are hinged, the first end of described second connecting rod is provided with a guiding slide opening, the first end of described first connecting rod is provided with a traveller, and the first end of described first connecting rod and the first end of described second connecting rod are slidingly connected.
Particularly, described driver part is the motor that is fixed on the described pedestal, and the second end of described second connecting rod is provided with a spline axis hole, and the output shaft of described motor is arranged in the described spline axis hole.
Further, each described wind guiding louver of being located on the described first connecting rod also connects by one first auxiliary connecting rod, and each described wind guiding louver of being located on the described second connecting rod also connects by one second auxiliary connecting rod.
Particularly, described first connecting rod and each described wind guiding louver and described first auxiliary connecting rod provided thereon are one-body molded, and described second connecting rod and each described wind guiding louver and described second auxiliary connecting rod provided thereon are one-body molded.
Perhaps, particularly, be equipped with a plurality of first hole clippings on described first connecting rod and the second connecting rod, each described wind guiding louver is provided with the first card post suitable with described first hole clipping, and each described wind guiding louver fixes on described first connecting rod and second connecting rod by the described first card post and described first hole clipping.
Particularly, be equipped with a plurality of second hole clippings on described first auxiliary connecting rod and second auxiliary connecting rod, also be provided with the second card post suitable with described second hole clipping on each described wind guiding louver, each described wind guiding louver fixes with described first auxiliary connecting rod or second auxiliary connecting rod with described second hole clipping by the described second card post and is connected.
The beneficial effect of air conditioner wind-guiding provided by the invention mechanism is: with respect to the wind guiding mechanism of conventional air-conditioning device need motor constantly motion realize swinging of wind guiding louver, make the air-conditioned room cooling and warming, air conditioner wind-guiding of the present invention mechanism only needs the motor operation once, wind guiding louver is moved to some angles, make wind guiding louver be divergent shape and arrange, can keep watch and deliver to each corner, room; Wind guiding louver is drawn in to the centre, realize the centralized supply wind of air-conditioning, reduce the operation of motor, realize the power and energy saving; On the other hand, with in the prior art by about two motors wind guiding mechanism of controlling the wind guiding louver swing respectively compare, air conditioner wind-guiding of the present invention mechanism only needs a motor can realize air-supply in the zones of different scope, can select the air-conditioning blowing range according to user's request, realization people air-conditioning for a long time blows on a large scale, and people's air-conditioning after a little while blows among a small circle, satisfies consumer's individual demand, and because wind guiding louver spatially forms continuous balanced ventilation zone, it is more comfortable to blow; In addition, air conditioner wind-guiding mechanism structure of the present invention is simple, and cost significantly reduces.
The present invention also provides a kind of air-conditioner, and this air-conditioner comprises indoor apparatus of air conditioner, and described indoor apparatus of air conditioner is provided with above-mentioned air conditioner wind-guiding mechanism.
The beneficial effect of air-conditioner provided by the invention is: owing to adopted above-mentioned air conditioner wind-guiding mechanism, air-conditioner of the present invention not only manufacturing cost decreases, and only need a motor-driven wind guiding louver can realize dispersing air feed and centralized supply wind among a small circle on a large scale, the user can select the air-conditioning blowing range according to demand, only need motor operation once just realize the people for a long time air-conditioning blow on a large scale, people's air-conditioning after a little while blows among a small circle, satisfy consumer's individual demand, also reach the purpose of power and energy saving; In addition, wind guiding louver spatially forms continuous balanced ventilation zone, and the wind that makes air-conditioner come out is more comfortable.
Description of drawings
Fig. 1 is the perspective view of the air conditioner wind-guiding mechanism of prior art one;
The running status figure of air conditioner wind-guiding mechanism of Fig. 2 a-2c prior art one;
Fig. 3 is the perspective view of the air conditioner wind-guiding mechanism of prior art two;
The running status figure of air conditioner wind-guiding mechanism of Fig. 4 a-4c prior art two;
The blast structure chart of the air conditioner wind-guiding mechanism that Fig. 5 provides for the embodiment of the invention;
The plan structure figure of the air conditioner wind-guiding mechanism that Fig. 6 provides for the embodiment of the invention;
The wind guiding louver of the air conditioner wind-guiding mechanism that Fig. 7 provides for the embodiment of the invention and the installation diagram of connecting rod and auxiliary connecting rod;
Fig. 8 is the explosive view of Fig. 7;
The structure chart of first kind of slide block that the air conditioner wind-guiding mechanism that Fig. 9 provides for the embodiment of the invention adopts;
The structure chart of second kind of slide block that the air conditioner wind-guiding mechanism that Figure 10 provides for the embodiment of the invention adopts;
The running status figure of the air conditioner wind-guiding mechanism that Figure 11 a-11c provides for the embodiment of the invention.
The specific embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, 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 explaining the present invention, and be not used in restriction the present invention.
Air conditioner wind-guiding of the present invention mechanism comprises pedestal, air-out assembly and driver part, described air-out assembly comprises first connecting rod, second connecting rod and is located at a plurality of wind guiding louvers on described first connecting rod and the second connecting rod, the first end of described first connecting rod and the first end of described second connecting rod flexibly connect, the wind-guiding angle that the second end of described first connecting rod and described pedestal active link, the second end of described driver part and described second connecting rod are rigidly connected to order about described second connecting rod and first connecting rod rotation and change each described wind guiding louver.
Wind guiding mechanism with respect to the conventional air-conditioning device needs the continuous motion of motor to realize swinging of wind guiding louver, make the air-conditioned room cooling and warming, air conditioner wind-guiding of the present invention mechanism only needs the motor operation once, wind guiding louver is moved to some angles, make wind guiding louver be divergent shape and arrange, can keep watch and deliver to each corner, room; Wind guiding louver is drawn in to the centre, realize the centralized supply wind of air-conditioning, reduce the operation of motor, realize the power and energy saving; On the other hand, with in the prior art by about two motors wind guiding mechanism of controlling the wind guiding louver swing respectively compare, air conditioner wind-guiding of the present invention mechanism only needs a motor can realize air-supply in the zones of different scope, can select the air-conditioning blowing range according to user's request, realization people air-conditioning for a long time blows on a large scale, and people's air-conditioning after a little while blows among a small circle, satisfies consumer's individual demand, and because wind guiding louver spatially forms continuous balanced ventilation zone, it is more comfortable to blow; In addition, air conditioner wind-guiding mechanism structure of the present invention is simple, and cost significantly reduces.
Below in conjunction with specific embodiment air conditioner wind-guiding provided by the invention mechanism is elaborated.
Embodiment one
See also Fig. 5, the embodiment of the invention one provides air conditioner wind-guiding mechanism to comprise pedestal 1, air-out assembly 2 and driver part 3, air-out assembly 2 comprises first connecting rod 211, second connecting rod 212 and a plurality of wind guiding louvers 22 that are fixed on first connecting rod 211 and the second connecting rod 212, the flexible connection of the first end of the first end of first connecting rod 211 and second connecting rod 212 is hinged, specifically, a connecting hole 2111 can be set at the first end of first connecting rod 211, first end at second connecting rod 212 arranges a connecting axle 2121, with this connecting hole 2111 be enclosed within on the connecting axle 2121 realize hinged; Scheme also can be located at connecting axle 2121 on the first connecting rod 211 conversely as an alternative, and connecting hole 2111 is located on the second connecting rod 212; And specifically the second end of first connecting rod 211 and pedestal 1 active link, arrange connection slide opening 11 at pedestal 1 for being slidingly connected, and the first end of first connecting rod 211 is hinged with a slide block 41, and slide block 41 is slidedly arranged on and connects in the slide opening 11; And the wind-guiding angle that the second end of driver part 3 and second connecting rod 212 is rigidly connected to order about second connecting rod 212 and first connecting rod 211 rotations and changes each wind guiding louver 22, certainly, in this enforcement, also can be conversely, the second end and the driver part 3 of first connecting rod 211 are rigidly connected, can realize same function, reach same effect.
See also Fig. 8 simultaneously, in this example, above-mentioned slide block 41 is for comprising gliding mass 412 and protruding axle 411, gliding mass 412 is cylindrical, protruding axle 411 and gliding mass 412 are preferably one-body molded, connecting slide opening 11 is that the bottom is big, the through hole of the upper and lower surface that runs through pedestal 1 that top is little, slide block 41 passes from the below of pedestal 1 and connects slide opening 11, wherein, protruding axle 411 on the slide block 41 is hinged by connecting hole 2110 with first connecting rod 211, and like this, the gliding mass 412 on the slide block 41 slidably reciprocates about can be in connecting slide opening 11 and can not make progress.
And driver part 3 can be motor, it also can be cylinder etc., in the present embodiment, driver part 3 is for being fixed at the motor on the pedestal 1, and the second end of second connecting rod 212 is provided with spline axis hole 2120, the output shaft of motor is arranged in the spline axis hole 2120, like this, during motor movement, under driven by motor, second connecting rod 212 is that the second end rotates around the link with motor just, drives first connecting rod 211 simultaneously and slides.By the angle of two connecting rods formation different angles, wind guiding louver 22 forms different angles with air draught, realizes the different range air-supply.
See also Figure 11 a and 11b simultaneously, the wind guiding mechanism that embodiment one provides, when the user need blow on a large scale, motor rotates, drive first connecting rod 211 around the downward counter-clockwise swing of the second end that is connected with motor, drive first connecting rods 211 by connecting axle 2121 and swing clockwise, the slide block 41 on the first end of first connecting rod 211 in connection slide opening 11 to the third side to slip.At this moment, first connecting rod 211 forms downward bending shape with second connecting rod 212, and wind guiding louver 22 becomes two outside dimensions to the left and right by vertical direction, and the air-conditioning blowing range also becomes the left and right sides air draft by vertical air draft, increases air supply areas and blowing range.
See also Figure 11 a-11c simultaneously and need concentrate air-supply as the user, only when blowing among a small circle, motor rotates, drive first connecting rod 211 around upwards swing clockwise of the second end that is connected with motor, drive first connecting rods 211 counter-clockwise swings by connecting axle 2121, the slide block 41 that the second end of second connecting rod 212 arranges in connecting slide opening 11 to the third side to slip.At this moment, first connecting rod 211 forms upwards bending shape with second connecting rod 212, and wind guiding louver 22 is become to the third side to gathering by vertical direction, and the air-conditioning blowing range is also become to middle integrated air exhaust by vertical air draft, dwindle air supply areas and blowing range, make air-out more concentrated.
Embodiment two
The difference of present embodiment and embodiment one is: the connected mode of the structure of slide block and slide block and connecting rod.Consult Fig. 9, slide block 41 in the present embodiment " comprises gliding mass 412 " and protruding axle 411 ", gliding mass 412 " being spherical, this slide block 41 " can be one-body molded with the second end of first connecting rod 211, also can be for removably connecting.And protruding axle 411 " and gliding mass 412 " is preferably one-body molded, but also links together after the moulding separately, and identical among the structure of connection slide opening 11 and the embodiment one.In this example, slide block 41 " this spherical gliding mass can in connecting slide opening 11, slide very neatly, be not easy to be interfered.Identical among other structure and the embodiment one repeats no more herein.
Embodiment three
The present embodiment structure is not shown, can understand with reference to Fig. 5, embodiment three is with the difference of embodiment one: the second end of first connecting rod 211 and pedestal 1 are hinged, specifically can a joint pin (not shown) be set at pedestal 1, the second end at first connecting rod 211 arranges a connecting hole 2110, connecting hole 2110 is socketed on the joint pin realizes hingedly, first connecting rod 211 can be whole around joint pin and the second end rotation thereof like this; First end at first connecting rod 211 arranges a guiding slide opening (not shown) with certain-length simultaneously, the first end of second connecting rod 212 is provided with the traveller adaptive with the slide opening that leads (not shown), this traveller can slide by the length direction along slide opening in slide opening, realize that the first end of first connecting rod 211 and the first end of second connecting rod 212 are slidingly connected, so that form angle between first connecting rod 211 and the second connecting rod 212;
Perhaps, in the present embodiment, also can adopt another kind of distressed structure conversely, the second end and the pedestal 1 of first connecting rod 211 is hinged, hinged concrete structure is same as described above, the first end of second connecting rod 212 arranges a guiding slide opening, and the first end of first connecting rod 211 is provided with a traveller adaptive with the guiding slide opening, and the first end of the first end of first connecting rod 211 and second connecting rod 212 is slidingly connected.
Embodiment four
See also Fig. 6 to Fig. 8, for further strengthening the fixing of wind guiding louver 22 and connecting rod, on the basis of embodiment one, embodiment two, example three, can set up first auxiliary connecting rod 231 and second auxiliary connecting rod 232, each wind guiding louver 22 of namely being located on the first connecting rod 211 also connects by first auxiliary connecting rod 231, and each wind guiding louver 22 of being located on the second connecting rod 212 also connects by second auxiliary connecting rod 232.Specifically, these two auxiliary connecting rods are connected with the rear end of wind guiding louver 22, rise and strengthen fixation, first auxiliary connecting rod 231 and second auxiliary connecting rod 232 can be respectively and the wind guiding louver 22 and corresponding first connecting rod 211 and second connecting rod 212 integrated injection moldings that are attached thereto, and be also fixedly connected again after the moulding separately.Adopt first connecting rod 211 one-body molded with each wind guiding louver 22 and first auxiliary connecting rod 231 provided thereon in the present embodiment, second connecting rod 212 is one-body molded with each wind guiding louver 22 and second auxiliary connecting rod 232 provided thereon.
Embodiment five
With reference to Fig. 6 to Fig. 8, present embodiment and implement four difference and be: be not one-body molded between two connecting rods, two auxiliary connecting rods and the wind guiding louver 22, but be formed by fixedly connecting after the moulding separately that all the other structures are identical with embodiment four.Specifically, be equipped with a plurality of first hole clippings 211 on first connecting rod 211 and the second connecting rod 212, each wind guiding louver 22 is provided with the first card post 221 suitable with first hole clipping 211, each wind guiding louver 22 by the first card post 221 and 211 fixings of first hole clipping on first connecting rod 211 and second connecting rod 212.
And be equipped with a plurality of second hole clippings 230 at first auxiliary connecting rod 231 and second auxiliary connecting rod 232, also be provided with the second card post 222 suitable with second hole clipping 230 on each wind guiding louver 22, each wind guiding louver 22 is connected with first auxiliary connecting rod 231 or 232 fixings of second auxiliary connecting rod with second hole clipping 230 by the second card post 222.
The present invention also provides a kind of air-conditioner (not shown).Air-conditioner comprises indoor apparatus of air conditioner, and indoor apparatus of air conditioner is provided with above-mentioned air conditioner wind-guiding mechanism.
Air-conditioner provided by the invention is owing to adopted above-mentioned air conditioner wind-guiding mechanism, air-conditioner of the present invention not only manufacturing cost decreases, and only need a motor-driven wind guiding louver can realize dispersing air feed and centralized supply wind among a small circle on a large scale, the user can select the air-conditioning blowing range according to demand, only need motor operation once just realize the people for a long time air-conditioning blow on a large scale, people's air-conditioning after a little while blows among a small circle, satisfies consumer's individual demand, also reaches the purpose of power and energy saving; In addition, wind guiding louver spatially forms continuous balanced ventilation zone, and the wind that makes air-conditioner come out is more comfortable.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. air conditioner wind-guiding mechanism, comprise pedestal, air-out assembly and driver part, it is characterized in that: described air-out assembly comprises first connecting rod, second connecting rod and is fixed at a plurality of wind guiding louvers on described first connecting rod and the second connecting rod, the first end of described first connecting rod and the first end of described second connecting rod flexibly connect, the wind-guiding angle that the second end of described first connecting rod and described pedestal active link, the second end of described driver part and described second connecting rod are rigidly connected to order about described second connecting rod and first connecting rod rotation and change each described wind guiding louver.
2. air conditioner wind-guiding as claimed in claim 1 mechanism, it is characterized in that: the second end of described first connecting rod and described pedestal are slidingly connected, and the first end of described first connecting rod and the first end of described second connecting rod are hinged.
3. air conditioner wind-guiding as claimed in claim 2 mechanism, it is characterized in that: described pedestal is provided with one and connects slide opening, and the first end of described first connecting rod is hinged with a slide block, and described slide block is slidedly arranged in the described connection slide opening.
4. air conditioner wind-guiding as claimed in claim 1 mechanism, it is characterized in that: the second end of described first connecting rod and described pedestal are hinged, the first end of described first connecting rod is provided with a guiding slide opening, the first end of described second connecting rod is provided with a traveller, and the first end of described first connecting rod and the first end of described second connecting rod are slidingly connected; Perhaps,
The second end of described first connecting rod and described pedestal are hinged, the first end of described second connecting rod is provided with a guiding slide opening, the first end of described first connecting rod is provided with a traveller, and the first end of described first connecting rod and the first end of described second connecting rod are slidingly connected.
5. as each described air conditioner wind-guiding mechanism of claim 1 to 4, it is characterized in that: described driver part is the motor that is fixed on the described pedestal, the second end of described second connecting rod is provided with a spline axis hole, and the output shaft of described motor is arranged in the described spline axis hole.
6. air conditioner wind-guiding as claimed in claim 5 mechanism, it is characterized in that: each described wind guiding louver of being located on the described first connecting rod also connects by one first auxiliary connecting rod, and each described wind guiding louver of being located on the described second connecting rod also connects by one second auxiliary connecting rod.
7. air conditioner wind-guiding as claimed in claim 6 mechanism, it is characterized in that: described first connecting rod and each described wind guiding louver and described first auxiliary connecting rod provided thereon are one-body molded, and described second connecting rod and each described wind guiding louver and described second auxiliary connecting rod provided thereon are one-body molded.
8. air conditioner wind-guiding as claimed in claim 6 mechanism, it is characterized in that: be equipped with a plurality of first hole clippings on described first connecting rod and the second connecting rod, each described wind guiding louver is provided with the first card post suitable with described first hole clipping, and each described wind guiding louver fixes on described first connecting rod and second connecting rod by the described first card post and described first hole clipping.
9. air conditioner wind-guiding as claimed in claim 8 mechanism, it is characterized in that: be equipped with a plurality of second hole clippings on described first auxiliary connecting rod and second auxiliary connecting rod, also be provided with the second card post suitable with described second hole clipping on each described wind guiding louver, each described wind guiding louver fixes with described first auxiliary connecting rod or second auxiliary connecting rod with described second hole clipping by the described second card post and is connected.
10. air-conditioner comprises indoor apparatus of air conditioner, it is characterized in that: described indoor apparatus of air conditioner is provided with as each described air conditioner wind-guiding mechanism of claim 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310226274.8A CN103292445B (en) | 2013-06-07 | 2013-06-07 | Air conditioner wind-guiding mechanism and air-conditioner |
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| CN201310226274.8A CN103292445B (en) | 2013-06-07 | 2013-06-07 | Air conditioner wind-guiding mechanism and air-conditioner |
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| CN103292445B CN103292445B (en) | 2015-11-25 |
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| CN107014050A (en) * | 2017-05-09 | 2017-08-04 | 珠海格力电器股份有限公司 | Air ducting and its control method and air conditioner |
| CN107246717A (en) * | 2017-06-30 | 2017-10-13 | 青岛海尔空调器有限总公司 | A kind of air-conditioning and its air ducting |
| CN107763702A (en) * | 2017-12-07 | 2018-03-06 | 陈海清 | A kind of side-suction type range hood with fan |
| CN107940721A (en) * | 2016-10-13 | 2018-04-20 | 苏州三星电子有限公司 | A kind of air conditioner and its air ducting |
| CN109682048A (en) * | 2017-10-18 | 2019-04-26 | 深圳市联创电器实业有限公司 | A kind of automatic wind device and its application on the apparatus of air conditioning |
| CN109869887A (en) * | 2017-10-02 | 2019-06-11 | 广东美的制冷设备有限公司 | Wind deflector, air conditioner room unit and air conditioner |
| CN110986159A (en) * | 2019-10-30 | 2020-04-10 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN113237212A (en) * | 2021-05-21 | 2021-08-10 | 哈尔滨北稻芽米科技有限公司 | Air port |
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| CN107940721A (en) * | 2016-10-13 | 2018-04-20 | 苏州三星电子有限公司 | A kind of air conditioner and its air ducting |
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| CN109682048A (en) * | 2017-10-18 | 2019-04-26 | 深圳市联创电器实业有限公司 | A kind of automatic wind device and its application on the apparatus of air conditioning |
| CN109682048B (en) * | 2017-10-18 | 2023-12-22 | 深圳市联创电器实业有限公司 | Automatic air guide device and application thereof to air conditioning equipment |
| CN107763702A (en) * | 2017-12-07 | 2018-03-06 | 陈海清 | A kind of side-suction type range hood with fan |
| CN110986159A (en) * | 2019-10-30 | 2020-04-10 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN110986159B (en) * | 2019-10-30 | 2021-07-23 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN113237212A (en) * | 2021-05-21 | 2021-08-10 | 哈尔滨北稻芽米科技有限公司 | Air port |
| CN114305154A (en) * | 2022-02-16 | 2022-04-12 | 杭州老板电器股份有限公司 | Oven heating fan flow guide device and control method |
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