Intelligent air conditioner

Abstract

The utility model discloses an intelligent air conditioner which comprises an indoor unit shell, a heat exchanger, a cross-flow wind wheel and an air filtering assembly. The air filtering assembly comprises a filtering plate, a track, a flexible rope and a driving motor; the filter plate is used for filtering impurities or smell in indoor air flowing in from the air inlet; the two ends of the filter plate are in sliding fit with the rail, the rail is fixedly installed on the inner side of the indoor unit shell and provided with a working part, the working part is close to the air inlet, one end of the flexible rope is connected with the front end of the filter plate, and the other end of the flexible rope is connected with the rear end of the filter plate so that the flexible rope and the filter plate can form a closed path. An output shaft of the driving motor is wound with at least one circle of flexible rope, and the output shaft of the driving motor rotates to drive the filter plate to move to the working part through the flexible rope. According to the technical scheme, the problem that an existing air conditioner cannot remove peculiar smell and dust in indoor air is solved.

Description

Technical Field

[0001] The utility model relates to the field of air conditioners, and in particular to an intelligent air conditioner. Background Art

[0002] Air conditioners are essential household appliances for heat and cold protection in every household in southern China. However, their principle is usually to heat or cool the indoor air in a cycle, and they cannot remove odors and dust from the indoor air, thus reducing the user experience. Utility Model Content

[0003] The utility model aims to provide an intelligent air conditioner to solve the problem that the existing air conditioner cannot remove odor and dust in the indoor air.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] An intelligent air conditioner comprises an indoor unit housing, a heat exchanger, a crossflow fan and an air filter assembly;

[0006] The indoor unit housing has an air inlet and an air outlet, the heat exchanger is arranged near the air inlet and the air outlet, and the crossflow impeller is used to drive indoor air to flow in from the air inlet and flow out from the air outlet through the heat exchanger;

[0007] The air filter assembly includes a filter plate, a track, a flexible rope and a drive motor; the filter plate is used to filter impurities or odors in the indoor air flowing in from the air inlet; both ends of the filter plate are slidably matched with the track, and the track is fixedly installed on the inner side of the indoor unit casing, and the track has a working part, which is arranged close to the air inlet, one end of the flexible rope is connected to the front end of the filter plate, and the other end is connected to the rear end of the filter plate, so that the flexible rope and the filter plate form a closed path, and the output shaft of the drive motor is wrapped with at least one circle of flexible rope, and the rotation of the output shaft of the drive motor can drive the filter plate to move to the working part through the flexible rope.

[0008] In one embodiment, the working portion is arranged in an arc shape.

[0009] In one embodiment, the air filter assembly further comprises a positioning member for adjusting the force transmission direction of the flexible rope, wherein the positioning member is mounted on the indoor unit housing; the positioning member is provided with a pulley, and the flexible rope is in contact with the pulley.

[0010] In one embodiment, the outer surface of the output shaft of the driving motor has a protruding structure.

[0011] In one embodiment, the intelligent air conditioner further includes an ultraviolet lamp, which is disposed above the working part and fixed to the indoor unit housing.

[0012] In one embodiment, the smart air conditioner further comprises a first odor sensor installed inside the indoor unit casing, wherein the first odor sensor is used to monitor the air condition inside the indoor unit casing.

[0013] In one embodiment, the smart air conditioner further includes a second odor sensor, the indoor unit housing has an air vent, the second odor sensor is installed inside the indoor unit housing, and monitors the condition of the indoor air through the air vent.

[0014] In one embodiment, the intelligent air conditioner further has a control system and an air quality indicator, and the first odor sensor, the second odor sensor, and the air quality indicator are connected to the control system by signals.

[0015] In one embodiment, the air quality indicator is an indicator light or a display screen.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The technical solution of the utility model is to set up an air filter assembly, which includes a filter plate, a track, a flexible rope and a drive motor; the filter plate is used to filter impurities or odors in the indoor air flowing in from the air inlet; the two ends of the filter plate slide with the track, and the track is fixedly installed on the inner side of the indoor unit housing. The track has a working part, which is arranged close to the air inlet. One end of the flexible rope is connected to the front end of the filter plate, and the other end is connected to the rear end of the filter plate, so that the flexible rope and the filter plate form a closed path, and the output shaft of the drive motor is wrapped with at least one circle of flexible rope. Figure 2 As shown, when the user recognizes that the indoor air quality is poor, the drive motor is started, and the output shaft of the drive motor rotates to drive the filter plate to move to the working part through the flexible rope, so that the indoor air flowing through the air inlet is first filtered by the filter plate, and then flows out from the air outlet through the heat exchanger. Figure 1 As shown, when the indoor air condition is good, the filter plate can be driven out of the working part by rotating the output shaft of the driving motor, thereby avoiding the influence of the filter plate setting on the heat exchange efficiency of the air conditioner. Therefore, the technical solution of the utility model preferably solves the problem that the existing air conditioner cannot remove odor and dust in the indoor air. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0020] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure in another working state;

[0022] Figure 3 This is a schematic structural diagram of an embodiment of a drive motor of the utility model;

[0023] Illustrations: 100, smart air conditioner; 120, indoor unit housing; 121, air inlet; 122, air outlet; 123, air vent; 130, heat exchanger; 140, crossflow impeller; 151, filter plate; 152, track; 1522, working part; 153, flexible rope; 154, driving motor; 1541, raised structure; 155, positioning piece; 160, ultraviolet lamp; 171, first odor sensor; 172, second odor sensor; 180, air quality indicator. DETAILED DESCRIPTION

[0024] In order to make the technical purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0026] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0027] An embodiment of the utility model provides a smart air conditioner 100.

[0028] See also Figure 1 and Figure 2 The smart air conditioner 100 includes an indoor unit housing 120, a heat exchanger 130, a crossflow fan 140 and an air filter assembly;

[0029] The indoor unit housing 120 has an air inlet 121 and an air outlet 122, the heat exchanger 130 is disposed near the air inlet 121 and the air outlet 122, and the crossflow impeller 140 is used to drive indoor air to flow in from the air inlet 121 and flow out from the air outlet 122 through the heat exchanger 130;

[0030] The air filter assembly includes a filter plate 151, a track 152, a flexible rope 153 and a drive motor 154; the filter plate 151 is used to filter impurities or odors in the indoor air flowing in from the air inlet 121; both ends of the filter plate 151 are slidably matched with the track 152, and the track 152 is fixedly installed on the inner side of the indoor unit housing 120, and the track 152 has a working part 1522, and the working part 1522 is arranged close to the air inlet 121, one end of the flexible rope 153 is connected to the front end of the filter plate 151, and the other end is connected to the rear end of the filter plate 151, so that the flexible rope 153 and the filter plate 151 form a closed path, and the output shaft of the drive motor 154 is at least wrapped with a circle of flexible rope 153, and the rotation of the output shaft of the drive motor 154 can drive the filter plate 151 to move to the working part 1522 through the flexible rope 153.

[0031] It can be understood that the technical solution of the utility model is to set up an air filter assembly, which includes a filter plate 151, a track 152, a flexible rope 153 and a drive motor 154; the filter plate 151 is used to filter impurities or odors in the indoor air flowing in from the air inlet 121; the two ends of the filter plate 151 are slidably matched with the track 152, and the track 152 is fixedly installed on the inner side of the indoor unit housing 120, and the track 152 has a working part 1522, and the working part 1522 is arranged close to the air inlet 121. One end of the flexible rope 153 is connected to the front end of the filter plate 151, and the other end is connected to the rear end of the filter plate 151, so that the flexible rope 153 and the filter plate 151 form a closed path, and the output shaft of the drive motor 154 is wrapped with at least one circle of the flexible rope 153. Figure 2 As shown, when the user recognizes that the indoor air quality is poor, the drive motor 154 is started, and the output shaft of the drive motor 154 rotates to drive the filter plate 151 to move to the working part 1522 through the flexible rope 153, so that the indoor air flowing through the air inlet 121 is first filtered by the filter plate 151, and then flows out from the air outlet 122 through the heat exchanger 130. Figure 1 As shown, when the indoor air condition is good, the filter plate 151 can be driven out of the working part 1522 by rotating the output shaft of the driving motor 154, thereby avoiding the influence of the filter plate 151 on the heat exchange efficiency of the air conditioner. Therefore, the technical solution of the utility model preferably solves the problem that the existing air conditioner cannot remove odor and dust in the indoor air.

[0032] It should also be noted that in order to make the filter plate 151 slide more smoothly relative to the track 152, there are multiple flexible ropes 153, multiple flexible ropes 153 are arranged in parallel, and multiple flexible ropes 153 are all wound around the output shaft of the drive motor 154.

[0033] Optionally, the flexible rope 153 is a nylon rope and is coated with a rubber material for increasing friction.

[0034] Optionally, in order to make the filter plate 151 slide more smoothly relative to the track 152, rollers are provided at both ends of the filter plate 151, and the rollers can roll relative to the guide rail.

[0035] See also Figure 1 , the working part 1522 is arranged in an arc shape. It can be understood that the air driving device of the intelligent air conditioner 100 is a perfusion wind wheel, and the working part 1522 is arranged in an arc shape to increase the air filtering area and improve the indoor air filtering efficiency.

[0036] It can be understood that when the working portion 1522 is arranged in an arc shape, the filter plate 151 can be bent along the arc.

[0037] Optionally, the filter plate 151 is a Hypa filter plate 151. Activated carbon is also arranged in the filter plate.

[0038] See also Figure 1 The air filter assembly further includes a positioning member 155 for adjusting the force transmission direction of the flexible rope 153 , and the positioning member 155 is installed on the indoor unit housing 120 .

[0039] It should be noted that the specific position of the positioning member 155 can be set according to the track 152 . When the track 152 is set horizontally, the positioning member 155 is set close to the air inlet 121 .

[0040] Preferably, the positioning member 155 is provided with a pulley, and the flexible rope 153 is in contact with the pulley.

[0041] See also Figure 3 In one embodiment, in order to increase the friction between the flexible rope 153 and the output shaft, the outer surface of the output shaft of the driving motor 154 has a protrusion structure 1541. Optionally, the protrusion structure 1541 is a strip-shaped protrusion.

[0042] It can be understood that the flexible rope 153 is wound around the output shaft of the driving motor 154 for at least one circle. Figure 3 As shown, when the output shaft of the driving motor 154 rotates clockwise, the flexible rope near one end of the working portion 1522 will be continuously wound around the output shaft of the driving motor 154. At the same time, in coordination with the movement of the filter plate 151, the flexible rope 153 at the other end of the driving motor 154 will continuously unwind from the output shaft. In this process, please refer to Figure 1 The driving motor 154 rotates clockwise to drive the filter plate 151 to move to the working portion 1522 of the guide rail 152 .

[0043] When the output shaft of the driving motor 154 rotates counterclockwise, the flexible rope near one end of the working part 1522 will continuously unwind from the output shaft. At the same time, in coordination with the movement of the filter plate 151, the flexible rope 153 at the other end of the driving motor 154 will be continuously wound around the output shaft of the driving motor 154. In this process, please refer to Figure 2 The driving motor 154 rotates counterclockwise to drive the filter plate 151 to leave the working portion 1522 of the guide rail 152 .

[0044] The provision of the protruding structure 1541 increases the friction between the flexible rope 153 and the output shaft, so as to prevent the flexible rope 153 from slipping on the output shaft and avoid the driving motor 154 from working ineffectively.

[0045] It should also be noted that the air filter assembly in the technical solution of the utility model only uses a drive motor 154, a guide rail 152, a flexible rope 153 and a filter plate 151, and realizes the position switching or working state switching of the filter plate 151 without affecting the normal operation of the air conditioner. The manufacturing cost of the above embodiment is low, which is conducive to the promotion of technology. In addition, the air filter assembly in this embodiment is an enclosed structure as a whole. The filter plate 152 and the flexible rope 153 enclose the crossflow impeller and the heat exchanger 130, which improves the utilization rate of the internal space of the indoor unit housing 120, thereby making the appearance of the entire product more compact and improving the user's acceptance.

[0046] See also Figure 1 In a preferred embodiment, the smart air conditioner 100 further includes an ultraviolet lamp 160, which is disposed above the working portion 1522 and fixed to the indoor unit housing 120. It is understandable that when the filter plate 151 does not reach the working portion 1522, turning on the ultraviolet lamp 160 can sterilize and disinfect the heat exchanger 130; when the filter plate 151 reaches the working portion 1522, turning on the ultraviolet lamp 160 can sterilize and disinfect the filter plate 151.

[0047] See also Figure 1 In one embodiment, the smart air conditioner 100 further includes a first odor sensor 171 installed inside the indoor unit housing 120 , and the first odor sensor 171 is used to monitor the air condition inside the indoor unit housing 120 .

[0048] Furthermore, the smart air conditioner 100 further includes a second odor sensor 172 . The indoor unit housing 120 has an air vent 123 . The second odor sensor 172 is installed inside the indoor unit housing 120 and monitors the condition of the indoor air through the air vent 123 .

[0049] Optionally, the smart air conditioner 100 further has a control system and an air quality indicator 180, and the first odor sensor 171, the second odor sensor 172, and the air quality indicator 180 are connected to the control system by signals. Optionally, the air quality indicator 180 is an indicator light or a display screen.

[0050] It can also be understood that the first odor sensor 171 is used to monitor the air condition inside the indoor unit housing 120. When the air quality inside the indoor unit housing 120 is poor, it reminds the user to replace the filter plate 151 or clean the inside of the indoor unit housing 120. The second odor sensor 172 is installed inside the indoor unit housing 120 and monitors the condition of the indoor air through the air vent 123. When the indoor air quality is poor or the air quality outside the indoor unit housing 120 is poor, it reminds the user to turn on the ultraviolet lamp 160 and / or move the filter plate 151 to the working part 1522.

[0051] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A smart air conditioner, characterized in that: It includes an indoor unit housing, a heat exchanger, a crossflow fan and an air filter assembly; The indoor unit housing has an air inlet and an air outlet, the heat exchanger is arranged near the air inlet and the air outlet, and the crossflow impeller is used to drive indoor air to flow in from the air inlet and flow out from the air outlet through the heat exchanger; The air filter assembly includes a filter plate, a track, a flexible rope and a drive motor; the filter plate is used to filter impurities or odors in the indoor air flowing in from the air inlet; both ends of the filter plate are slidably matched with the track, and the track is fixedly installed on the inner side of the indoor unit casing, and the track has a working part, which is arranged close to the air inlet, one end of the flexible rope is connected to the front end of the filter plate, and the other end is connected to the rear end of the filter plate, so that the flexible rope and the filter plate form a closed path, and the output shaft of the drive motor is wrapped with at least one circle of flexible rope, and the rotation of the output shaft of the drive motor can drive the filter plate to move to the working part through the flexible rope.

2. The intelligent air conditioner according to claim 1, characterized in that: The working portion is arranged in an arc shape.

3. The intelligent air conditioner according to claim 1, characterized in that: The air filter assembly also includes a positioning member for adjusting the force transmission direction of the flexible rope, wherein the positioning member is installed on the indoor unit housing; the positioning member is provided with a pulley, and the flexible rope is in contact with the pulley.

4. The intelligent air conditioner according to claim 1, characterized in that: The outer surface of the output shaft of the driving motor has a convex structure.

5. The intelligent air conditioner according to any one of claims 1 to 4, characterized in that: The intelligent air conditioner also includes an ultraviolet lamp, which is arranged above the working part and fixed to the indoor unit housing.

6. The intelligent air conditioner according to claim 5, characterized in that: The intelligent air conditioner also includes a first odor sensor installed inside the indoor unit housing, and the first odor sensor is used to monitor the air condition inside the indoor unit housing.

7. The intelligent air conditioner according to claim 6, characterized in that: The smart air conditioner also includes a second odor sensor. The indoor unit housing has an air vent. The second odor sensor is installed inside the indoor unit housing and monitors the condition of the indoor air through the air vent.

8. The intelligent air conditioner according to claim 7, characterized in that: The intelligent air conditioner also has a control system and an air quality indicator. The first odor sensor, the second odor sensor, and the air quality indicator are connected to the control system by signal.

9. The intelligent air conditioner according to claim 8, characterized in that: The air quality indicating device is an indicator light or a display screen.

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