CN109405074B - Wall-mounted air conditioner indoor unit with fin blades and capable of preventing temperature difference condensation phenomenon - Google Patents
Wall-mounted air conditioner indoor unit with fin blades and capable of preventing temperature difference condensation phenomenon Download PDFInfo
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- CN109405074B CN109405074B CN201811243805.3A CN201811243805A CN109405074B CN 109405074 B CN109405074 B CN 109405074B CN 201811243805 A CN201811243805 A CN 201811243805A CN 109405074 B CN109405074 B CN 109405074B
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- wing
- blade
- fin
- air conditioner
- sliding block
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a wall-mounted air conditioner indoor unit with a fin blade and capable of preventing temperature difference condensation, which structurally comprises an air conditioner body, an air outlet and an adjustable blade device, wherein the air outlet is formed below the air conditioner body, the adjustable blade device is installed on the air outlet, the adjustable blade device consists of a transmission adjusting device, a supporting plate, a shell, a fan blade, a rotating shaft, a first blade, a second blade, a third blade and a connecting shaft, the outer side of the fan blade is respectively attached with the first blade, the second blade and the third blade, the first blade, the second blade and the third blade are consistent in interval, and the two sides of the fan blade are respectively connected with the shell, so that the wall-mounted air conditioner indoor unit has the beneficial effects that: can separate at the flabellum angle too big with the fin through poor position mechanism, make cold wind also blow the back of flabellum through the through-hole, prevent the inside and outside difference in temperature, reduce the emergence of condensation phenomenon, can make the difference position between carousel and the annular wheel disappear through the strip that resets and reset.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a wall-mounted air conditioner indoor unit with fin blades and capable of preventing temperature difference condensation.
Background
The air conditioner is a process of adjusting and controlling parameters such as temperature, humidity, cleanliness, speed and the like of ambient air in a building/structure by manual means, can refrigerate in summer, and is a heatstroke-preventing electric appliance commonly used by people in summer.
The air conditioner is in the use, because the position of installation, the wind of export is directly blowing to the people, lets the people uncomfortable easily, generally can upwards lift the flabellum of air conditioner, when upwards adjusting the angle of flabellum too big, can make the flabellum block the air outlet of air conditioner, the air conditioning of air outlet directly blows the flabellum inner face, the inside one side temperature of flabellum is low, and the outside one side of flabellum just does not blow cold wind with the indoor air contact, the inside and outside difference in temperature of flabellum causes, the formation of condensation phenomenon appears in messenger's flabellum.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides a wall-mounted air conditioner indoor unit with fin blades and capable of preventing temperature difference condensation.
The invention is realized by adopting the following technical scheme: a wall-mounted air conditioner indoor unit with a fin blade and capable of preventing temperature difference condensation comprises an air conditioner body, an air outlet and an adjustable blade device, wherein the air outlet is formed below the air conditioner body, the adjustable blade device is installed on the air outlet and consists of a transmission adjusting device, a supporting plate, a shell, a fan blade, a rotating shaft, a first fin, a second fin, a third fin and a connecting shaft, the outer side of the fan blade is respectively attached with the first fin, the second fin and the third fin, the distance between the first fin, the second fin and the third fin is consistent, the two sides of the fan blade are respectively connected with the shell, the two sides of the first fin, the second fin and the third fin are respectively connected with the transmission adjusting device arranged in the shell through the connecting shaft, the two sides of the inner surface of the fan blade are connected with the supporting plate, and the supporting plate are connected with the rotating shaft, the rotating shaft is connected with the transmission adjusting device.
As optimization, transmission adjusting device comprises difference rotary mechanism, driving belt, from driving wheel, auxiliary belt, difference rotary mechanism establishes in the extension board side, difference rotary mechanism passes through driving belt and is connected from the driving wheel transmission, first fin, second fin, third fin all are connected with from the driving wheel through the connecting axle, and 3 are all established inside the casing from the driving wheel, connect through auxiliary belt transmission between 3 follow driving wheels.
Preferably, the differential rotating mechanism comprises a reset strip, a rotary disc, an annular wheel and a fixed plate, the circle center of the rotary disc is connected with the rotating shaft, the rotary disc and the annular wheel are concentric circles, the rotary disc is arranged inside the annular wheel, the rotary disc and the annular wheel are connected through the reset strip, the fixed plate is arranged on the two sides of the rotary disc, and the fixed plate is fixedly connected to the side face of the air outlet.
As optimization, the strip that resets comprises spring, chute pole, first slider, second slider, first slider fixed connection is on the annular wheel, second slider fixed connection is in carousel edge, first slider all establishes inside the chute pole with the second slider, first slider is established at chute pole prelude, be equipped with the spring between chute pole afterbody and the second slider.
As optimization, the fan blade is provided with 3 rows of uniformly distributed through holes, and the 3 rows of through holes respectively correspond to the first wing piece, the second wing piece and the third wing piece.
As optimization, the number of the reset strips is 2, and the reset strips are respectively arranged on two sides of the diameter of the rotary table.
Preferably, the diameter of the through hole is 5 mm.
Advantageous effects
When the fan blade rotates up and down, when the angle enables two surfaces of the fan blade to blow cold air, the rotary disc and the annular wheel move synchronously, the first wing panel, the second wing panel and the third wing panel are always attached to the fan blade, the air leakage of the through hole is prevented, when the fan blade rotates upwards to the angle that most of one surface of the fan blade does not blow cold air, the rotary disc drives the fan blade to move continuously, the first slide block on the annular wheel is clamped by the fixing plate and cannot move continuously, a difference is formed between the rotary disc and the annular wheel, the fan blade can move upwards continuously, the first wing panel, the second wing panel and the third wing panel stop moving when the annular wheel is clamped by the fixing plate, the fan blade is separated from the first wing panel, the second wing panel and the third wing panel and does not attach to each other, and the cold air blowing to the inner surfaces of the fan blade can also blow to the inner surfaces of the first wing panel, the second wing panel and the third wing panel through the through hole, because of the angles of the first fin, the second fin and the third fin, the wind direction can be blown upwards, cold wind can be blown to the outer side of the fan blade, the outer side of the third fin is close to the air outlet and can be blown to the cold wind, the temperature difference is avoided, the third fin is inclined upwards, the wind can be blown to the outer side of the second fin, the wind of the second fin can be blown to the outer side of the first fin, the inner side and the outer side of the first fin, the second fin and the third fin can be blown to the cold wind, the temperature difference is avoided, and the condensation phenomenon is prevented;
when the difference position appears, the second sliding block moves continuously, the first sliding block is fixed, the second sliding block gradually compresses the spring in the sliding groove rod, and when the first sliding block and the second sliding block move reversely, the first sliding block and the second sliding block can be reset to the original position of the sliding groove rod through the thrust of the spring, so that the difference position of the rotary table and the annular wheel disappears.
Compared with the prior art, the invention has the beneficial effects that: can separate at the flabellum angle too big with the fin through poor position mechanism, make cold wind also blow the back of flabellum through the through-hole, prevent the inside and outside difference in temperature, reduce the emergence of condensation phenomenon, can make the difference position between carousel and the annular wheel disappear through the strip that resets and reset.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a wall-mounted air conditioner indoor unit with fin blades for preventing a temperature difference condensation phenomenon according to the present invention.
FIG. 2 is a side view of the device for adjusting fan blades of the present invention.
FIG. 3 is a side cross-sectional view of the device with adjustable fan blades according to the present invention.
Fig. 4 is a schematic structural diagram of the transmission adjustment device of the present invention.
Fig. 5 is a schematic structural diagram of the differential rotation mechanism of the present invention.
Fig. 6 is a schematic diagram of a forming differential structure of the differential rotation mechanism of the present invention.
FIG. 7 is a schematic view of the adjustable fan device according to the present invention when the angle is too large.
FIG. 8 is a schematic view of an inner surface of the device with adjustable blades of the present invention.
In the figure: the air conditioner comprises an air conditioner body 1, an air outlet 2, an adjustable fan blade device 3, a transmission adjusting device a, a support plate b, a shell c, a fan blade d, a rotating shaft e, a first wing f, a second wing g, a third wing h, a connecting shaft i, a difference rotating mechanism a1, a main belt a2, a driven wheel a3, an auxiliary belt a4, a reset strip a5, a turntable a6, an annular wheel a7, a fixed plate a8, a spring a51, a sliding groove rod a52, a first sliding block a53, a second sliding block a54 and a through hole j.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a wall-mounted air conditioner indoor unit with fins and blades for preventing condensation due to temperature difference, which comprises: the structure of the fan blade device comprises an air conditioner body 1, an air outlet 2 and an adjustable fan blade device 3, wherein the air outlet 2 is arranged below the air conditioner body 1, the adjustable fan blade device 3 is installed on the air outlet 2, the adjustable fan blade device 3 comprises a transmission adjusting device a, a supporting plate b, a shell c, a fan blade d, a rotating shaft e, a first wing f, a second wing g, a third wing h and a connecting shaft i, the outer side of the fan blade d is respectively attached with the first wing f, the second wing g and the third wing h, the distance between the first wing f, the second wing g and the third wing h is consistent, the two sides of the fan blade d are respectively connected with the shell c, the two sides of the first wing f, the second wing g and the third wing h are respectively connected with the transmission adjusting device a arranged in the shell c through the connecting shaft i, the two sides of the inner surface of the fan blade d are connected with the supporting plate b, the support plate b is connected with a rotating shaft e, and the rotating shaft e is connected with the transmission adjusting device a.
The transmission adjusting device a comprises a differential rotation mechanism a1, a main belt a2, a driven wheel a3 and an auxiliary belt a4, wherein the differential rotation a1 mechanism is arranged on the side surface of a support plate b, the differential rotation a1 mechanism is in transmission connection with the driven wheel a3 through the main belt a2, the first fin f, the second fin g and the third fin h are connected with the driven wheel a3 through a connecting shaft i, 3 driven wheels a3 are arranged inside a shell c, and the 3 driven wheels a3 are in transmission connection through the auxiliary belt a4, so that the first fin f, the second fin g and the third fin h can be driven to synchronously work.
The differential rotation mechanism a1 comprises a reset bar a5, a rotary disc a6, an annular wheel a7 and a fixed plate a8, the circle center of the rotary disc a6 is connected with a rotating shaft e, the rotary disc a6 and the annular wheel a7 are concentric circles, the rotary disc a6 is arranged inside the annular wheel a7, the rotary disc a6 and the annular wheel a7 are connected through the reset bar a5, the fixed plate a8 is arranged on two sides of the upper portion of the rotary disc a6, the fixed plate a8 is fixedly connected to the side face of the air outlet 2, and the first fin f, the second fin g, the third fin h and the fan blade d are respectively controlled through the annular wheel a7 and the rotary disc a6 so that the first fin f, the second fin g, the third fin h and the fan.
The reset bar a5 is composed of a spring a51, a sliding groove rod a52, a first slider a53 and a second slider a54, the first slider a53 is fixedly connected to the annular wheel a7, the second slider a54 is fixedly connected to the edge of the rotary disc a6, the first slider a53 and the second slider a54 are both arranged inside the sliding groove rod a52, the first slider a53 is arranged at the head of the sliding groove rod a52, and the spring a51 is arranged between the tail of the sliding groove rod a52 and the second slider a54, so that the difference situation caused by the annular wheel a7 and the rotary disc a6 can be reset.
The fan blade d is provided with 3 rows of uniformly distributed through holes j, the 3 rows of through holes j respectively correspond to the first wing piece f, the second wing piece g and the third wing piece h, and air on the inner surface of the fan blade d can be blown onto the wing pieces and blown to the outer surface of the fan blade d through the wing pieces.
The number of the reset strips a5 is 2, the reset strips a5 are respectively arranged on two sides of the diameter of the rotary disc a6, the stability of connection between the rotary disc a6 and the annular wheel a7 is improved, and the annular wheel a7 and the rotary disc a6 can keep the circle centers consistent through the thrust of the spring a 51.
The diameter of the through hole j is 5mm, the amount of penetrating wind is large, and the wind speed can be accelerated.
When the fan blade rotates up and down, when the angle can enable two surfaces of the fan blade to blow cold air, the rotary disc a6 and the annular wheel a7 move synchronously (as shown in figures 3 and 5), so that the first wing panel f, the second wing panel g and the third wing panel h are always attached to the fan blade d to prevent the air leakage of the through hole j, when the fan blade rotates to the angle that one surface of the fan blade does not blow cold air, the rotary disc a6 drives the fan blade d to move continuously, the first sliding block a53 on the annular wheel a7 is clamped by the fixing plate a8 and cannot move continuously, a difference is formed between the rotary disc a6 and the annular wheel a7 (as shown in figure 6), so that the fan blade d moves upwards continuously, the first wing panel f, the second wing panel g and the third wing panel h stop moving when the annular wheel a7 is clamped by the fixing plate a8, and the fan blade d is not attached to the first wing panel f, the second wing panel g and the third wing panel h (as shown in figure 7), the cold air blown to the inner surfaces of the fan blades d can also be blown to the inner surfaces of the first fin f, the second fin g and the third fin h through the through holes j, the wind direction can be blown upwards due to the angles of the first fin f, the second fin g and the third fin h, the cold air can be blown to the outer surface of the fan blades d, the outer surface of the third fin h is close to the air outlet, the cold air can be blown to avoid temperature difference, the third fin h is inclined upwards, the wind can be blown to the outer surface of the second fin g, the wind of the second fin g can be blown to the outer surface of the first fin f, the cold air can be blown to the inner surfaces and the outer surfaces of the first fin f, the second fin g and the third fin h, the temperature difference is avoided, and the condensation phenomenon is prevented;
when a difference occurs (as shown in fig. 6), the second slider a54 continues to move, but the first slider a53 does not move, so that the second slider a54 gradually compresses the spring a51 in the sliding groove rod a52, and when the first slider a53 and the second slider a54 move reversely, the first slider a53 and the second slider a54 can be reset to the original position of the sliding groove rod a52 by the thrust of the spring a51, and the difference between the rotating disc a6 and the annular wheel a7 disappears.
Compared with the prior art, the invention has the technical progress that: can separate at the flabellum angle too big with the fin through poor position mechanism, make cold wind also blow the back of flabellum through the through-hole, prevent the inside and outside difference in temperature, reduce the emergence of condensation phenomenon, can make the difference position between carousel and the annular wheel disappear through the strip that resets and reset.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a prevent wall-hanging air conditioning indoor set of difference in temperature condensation phenomenon with fin flabellum, its structure includes air conditioner organism (1), air outlet (2), adjustable flabellum device (3), air conditioner organism (1) below is equipped with air outlet (2), install adjustable flabellum device (3) on air outlet (2), its characterized in that:
the adjustable fan blade device (3) consists of a transmission adjusting device (a), a support plate (b), a shell (c), fan blades (d), a rotating shaft (e), a first wing (f), a second wing (g), a third wing (h) and a connecting shaft (i), wherein the outer sides of the fan blades (d) are respectively attached with the first wing (f), the second wing (g) and the third wing (h), the distances among the first wing (f), the second wing (g) and the third wing (h) are consistent, the two sides of the fan blades (d) are respectively connected with the shell (c), the two sides of the first wing (f), the second wing (g) and the third wing (h) are respectively connected with the transmission adjusting device (a) arranged in the shell (c) through the connecting shaft (i), the two sides of the inner surface of the fan blades (d) are connected with the support plate (b), the supporting plate (b) is connected with a rotating shaft (e), the rotating shaft (e) is connected with a transmission adjusting device (a), the transmission adjusting device (a) consists of a differential rotating mechanism (a 1), a main belt (a 2), driven wheels (a 3) and auxiliary belts (a 4), the differential rotating mechanism (a 1) is arranged on the side surface of the supporting plate (b), the differential rotating mechanism (a 1) is in transmission connection with the driven wheels (a 3) through the main belt (a 2), the first wing (f), the second wing (g) and the third wing (h) are all connected with the driven wheels (a 3) through connecting shafts (i), 3 driven wheels (a 3) are all arranged in a shell (c), 3 driven wheels (a 3) are in transmission connection through the auxiliary belts (a 4), the differential rotating mechanism (a 1) consists of a 5), a rotary table (a 6), an annular wheel (a 7) and a fixing plate (8), the center of the rotating disc (a 6) is connected with a rotating shaft (e), the rotating disc (a 6) and the annular wheel (a 7) are concentric circles, the rotating disc (a 6) is arranged inside the annular wheel (a 7), the rotating disc (a 6) and the annular wheel (a 7) are connected through a reset bar (a 5), the fixed plate (a 8) is arranged on two sides of the rotating disc (a 6), the fixed plate (a 8) is fixedly connected to the side surface of the air outlet (2), the reset bar (a 5) is composed of a spring (a 51), a sliding groove rod (a 52), a first sliding block (a 53) and a second sliding block (a 5928), the first sliding block (a 53) is fixedly connected to the annular wheel (a 7), the second sliding block (a 54) is fixedly connected to the edge of the rotating disc (a 6), the first sliding block (a 53) and the second sliding block (a 54) are arranged inside the sliding groove rod (a 36 52), and the first sliding block (a 53 a52 a 53) is arranged inside the sliding groove rod 36 52, be equipped with spring (a 51) between spout pole (a 52) afterbody and second slider (a 54), seted up 3 rows evenly distributed's through-hole (j) on fan blade (d), 3 rows of through-hole (j) correspond first fin (f), second fin (g), third fin (h) respectively, it is equipped with 2 to reset strip (a 5), establishes respectively in carousel (a 6) diameter both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243805.3A CN109405074B (en) | 2018-10-24 | 2018-10-24 | Wall-mounted air conditioner indoor unit with fin blades and capable of preventing temperature difference condensation phenomenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243805.3A CN109405074B (en) | 2018-10-24 | 2018-10-24 | Wall-mounted air conditioner indoor unit with fin blades and capable of preventing temperature difference condensation phenomenon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109405074A CN109405074A (en) | 2019-03-01 |
| CN109405074B true CN109405074B (en) | 2020-10-23 |
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| CN201811243805.3A Active CN109405074B (en) | 2018-10-24 | 2018-10-24 | Wall-mounted air conditioner indoor unit with fin blades and capable of preventing temperature difference condensation phenomenon |
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| CN110864355B (en) * | 2019-12-17 | 2024-07-23 | 宁波奥克斯电气股份有限公司 | Composite wind guide vane structure and air conditioner indoor unit |
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| CN108006932A (en) * | 2016-10-27 | 2018-05-08 | 三星电子株式会社 | Air-conditioning |
| EP3330622A1 (en) * | 2016-11-30 | 2018-06-06 | Mitsubishi Heavy Industries Thermal Systems, Ltd. | Indoor unit of air conditioner |
| CN108344144A (en) * | 2017-01-25 | 2018-07-31 | 珠海格力电器股份有限公司 | Air conditioner air guide module and air conditioner |
| CN107401778A (en) * | 2017-08-21 | 2017-11-28 | 广东美的制冷设备有限公司 | Air conditioner |
| CN207262677U (en) * | 2017-09-30 | 2018-04-20 | 广东美的制冷设备有限公司 | Wind shield and indoor apparatus of air conditioner |
| CN207936296U (en) * | 2018-02-07 | 2018-10-02 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit |
| CN108592213A (en) * | 2018-06-13 | 2018-09-28 | 珠海格力电器股份有限公司 | Air outlet hole plate and air conditioner |
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| CN109405074A (en) | 2019-03-01 |
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Effective date of registration: 20230608 Address after: 473000 middle section of Funiu Road, Nanyang City, Henan Province (Huaguang Industrial Park) Patentee after: Nanyang Zhongrong Explosion-proof Electric Co.,Ltd. Address before: Building 39, Weile Neighborhood Life Plaza, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province, 215125 Patentee before: Suzhou yinzhicheng new energy Co.,Ltd. |