Air conditioner indoor unit and air conditioner

Abstract

The utility model relates to an air conditioner indoor unit and an air conditioner, the air conditioner indoor unit comprises a shell and an air deflector, an air inlet is formed in the lower portion of the shell, the shell comprises a front panel, and an air outlet is formed in the position, on the upper side of the front panel, of the shell; the air guide plate is movably arranged at the air outlet so as to open or close the air outlet; the ratio of the width of the front panel to the width of the air guide plate ranges from 1.41 to 2.89. According to the air conditioner indoor unit, the ratio of the width of the front panel to the width of the air guide plate is set to be 1.41-2.89, so that the air outlet can be effectively closed by the air guide plate, interference is not prone to occurring in the movement process of the air guide plate, the size of the air outlet can be set to be large, it is guaranteed that the air outlet amount of the air conditioner indoor unit is large in different working modes, and the air conditioner indoor unit is more suitable for being used in different working modes. The air outlet effect of the air conditioner indoor unit in different working modes is good. Therefore, the use comfort of the air conditioner indoor unit can be effectively improved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of air conditioning equipment, in particular to an air conditioner indoor unit and an air conditioner. BACKGROUND

[0002] The air outlet of the air conditioner indoor unit is provided with a guide vane, and the air outlet angle of the air outlet is changed by controlling the guide vane to move to different positions, for example, to realize the heating mode and the cooling mode. In the related art, the guide vane can effectively close the air outlet and has no interference during movement, but it is difficult to meet the requirements of good air outlet effect in different working modes, resulting in poor comfort of the air conditioner indoor unit. CONTENT OF THE UTILITY MODEL

[0003] The present disclosure provides an air conditioner indoor unit to improve the comfort of the air conditioner indoor unit.

[0004] The air conditioner indoor unit of the present disclosure comprises a shell and a guide vane, the lower part of the shell is provided with an air inlet, the shell comprises a front panel, and the shell is provided with an air outlet on the upper side of the front panel; the guide vane is movably arranged at the air outlet to open or close the air outlet; wherein the ratio of the width of the front panel to the width of the guide vane is 1.41-2.89.

[0005] Optionally, the width of the front panel is 170-260 mm.

[0006] Optionally, the width of the guide vane is 90-120 mm.

[0007] Optionally, the front panel is gradually inclined rearward in the direction from top to bottom.

[0008] Optionally, the inclination angle of the front panel is 0-30°.

[0009] Optionally, when the guide vane closes the air outlet, the front surface of the guide vane and the front side of the front panel are in the same plane.

[0010] Optionally, the air conditioner indoor unit further comprises a driving mechanism, the driving mechanism is arranged inside the shell, the driving mechanism comprises a driving member and a rocker arm, and the two ends of the rocker arm are respectively connected with the driving member and the guide vane to drive the guide vane to swing.

[0011] Optionally, the guide vane has a first limit position, the air conditioner indoor unit is in the heating mode when the guide vane is in the first limit position, and the included angle between the front surface of the guide vane and the front panel is 30-50°.

[0012] Optionally, the air guide plate has a second extreme position, when the air guide plate is in the second extreme position, the air conditioner indoor unit is in cooling mode, and the angle between the front surface of the air guide plate and the front panel is 75° to 100°.

[0013] The present disclosure provides an air conditioner.

[0014] The air conditioner disclosed herein comprises an air conditioner indoor unit and an air conditioner outdoor unit, wherein the air conditioner indoor unit is any one of the air conditioner indoor units described above, and the air conditioner outdoor unit is connected to the air conditioner indoor unit.

[0015] The disclosed air conditioner indoor unit, by setting the ratio of the width of the front panel to the width of the air guide plate to 1.41 to 2.89, allows the air guide plate to effectively close the air outlet, reduces interference during the movement of the air guide plate, and allows the air outlet to be larger, thereby ensuring a larger air volume in different operating modes of the air conditioner indoor unit. In other words, the air outlet effect is better in different operating modes of the air conditioner indoor unit. This effectively improves the user comfort of the air conditioner indoor unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 2 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present disclosure when the air guide plate is in a closed position.

[0017] Figure 2 It is a structural schematic diagram of the air guide plate of the air conditioner indoor unit according to the embodiment of the present disclosure when it is in the first extreme position.

[0018] Figure 3 It is a structural schematic diagram of the air guide plate of the air conditioner indoor unit according to the embodiment of the present disclosure when it is in the second extreme position.

[0019] Reference numerals:

[0020] 100. Air conditioner indoor unit;

[0021] 1. Housing; 11. Front panel; 12. Air inlet; 13. Air outlet;

[0022] 2. Wind deflector; 21. First side; 22. Second side; 23. Front surface;

[0023] 3. Rocker arm;

[0024] 4. Fan;

[0025] 5. Heat exchanger. DETAILED DESCRIPTION

[0026] The embodiments of the present disclosure are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present disclosure, but should not be understood as limiting the present disclosure.

[0027] As shown in Figures 1 to 3 , the air conditioner indoor unit 100 of the embodiment of the disclosure includes a shell 1 and a guide vane 2, the lower part of the shell 1 is provided with an air inlet 12, the shell 1 includes a front panel 11, and the shell 1 is provided with an air outlet 13 at the upper side of the front panel 11. The guide vane 2 is movably arranged at the air outlet 13 to open or close the air outlet 13. Among them, the ratio of the width of the front panel 11 to the width of the guide vane 2 is 1.41-2.89.

[0028] For example, as shown in Figure 1 , the width of the front panel 11 is L1, the width of the guide vane 2 is L2, and the ratio of L1 to L2 is 1.41-2.89.

[0029] It can be understood that the larger the ratio of the width of the front panel 11 to the width of the guide vane 2, the smaller the size of the air outlet 13, the smaller the air volume of the air conditioner indoor unit 100 in different working modes, and the less likely the guide vane 2 to interfere during movement; the smaller the ratio of the width of the front panel 11 to the width of the guide vane 2, the larger the size of the air outlet 13, the larger the air volume of the air conditioner indoor unit 100 in different working modes, and the more likely the guide vane 2 to interfere during movement, and the higher the requirement for the layout compactness of the internal components of the air conditioner indoor unit 100.

[0030] The air conditioner indoor unit 100 of the embodiment of the disclosure sets the ratio of the width of the front panel 11 to the width of the guide vane 2 to be 1.41-2.89, so that the guide vane 2 can effectively close the air outlet 13, the guide vane 2 is less likely to interfere during movement, and the size of the air outlet 13 can be set to be larger, ensuring that the air volume of the air conditioner indoor unit 100 in different working modes is larger, that is, the air outlet effect of the air conditioner indoor unit 100 in different working modes is better. Therefore, the use comfort of the air conditioner indoor unit 100 can be effectively improved.

[0031] Optionally, the ratio of the width of the front panel 11 to the width of the guide vane 2 is 2.16. That is, the ratio of L1 to L2 is 2.16.

[0032] By setting the ratio of the width of the front panel 11 to the width of the guide vane 2 to be 2.16, the guide vane 2 can effectively close the air outlet 13, the guide vane 2 is less likely to interfere during movement, and the air outlet effect of the air conditioner indoor unit 100 in different working modes is better, facilitating the layout design of the internal components of the air conditioner indoor unit 100.

[0033] In some embodiments, the width of the front panel 11 is 170mm-260mm.

[0034] For example, the width of the front panel 11 is 225mm.

[0035] By setting the width of the front panel 11 to 170mm-260mm, the air outlet effect of the air conditioner indoor unit 100 under different working modes can be effectively considered, and the overall size of the air conditioner indoor unit 100 better meets the design requirements.

[0036] In some embodiments, the width of the air deflector 2 is 90mm-120mm.

[0037] For example, the width of the air deflector 2 is 104mm.

[0038] By setting the width of the air deflector 2 to 90mm-120mm, the air outlet effect of the air conditioner indoor unit 100 under different working modes can be effectively considered, and the overall size of the air conditioner indoor unit 100 better meets the design requirements.

[0039] As shown in Figures 1 to 3 The air conditioner indoor unit 100 further comprises a fan 4 and a heat exchanger 5, both of which are arranged inside the shell 1. When the air conditioner indoor unit 100 is working, the airflow enters the inside of the shell 1 through the air inlet 12 under the drive of the fan 4, flows through the heat exchanger 5 and exchanges heat with the heat exchanger 5, and then flows out through the air outlet 13.

[0040] In some embodiments, the front panel 11 is gradually inclined rearward along the upward direction.

[0041] By setting the front panel 11 to be gradually inclined rearward along the upward direction, the lower side of the air outlet 13 can also be used for the airflow to flow through in the heating mode, so that the temperature of the airflow entering through the air inlet 12 is higher, realizing the hot airflow internal circulation, and the heat exchanger 5 can be high-temperature sterilized, avoiding the air conditioner indoor unit 100 to have odor.

[0042] Optionally, the inclination angle of the front panel 11 is 0°-30°.

[0043] For example, as shown in Figure 1 The inclination angle of the front panel 11 is a, and a is 0°-30°.

[0044] It can be understood that the greater the inclination angle of the front panel 11, the more hot air flows into the air inlet 12, and the better the high-temperature sterilization effect of the heat exchanger 5, but the indoor hot air flow is less, which is not conducive to improving the heating effect of the air conditioner indoor unit 100; and the smaller the inclination angle of the front panel 11, the less hot air flows into the air inlet 12, and the more indoor hot air flow, which is conducive to improving the heating effect of the air conditioner indoor unit 100, but the high-temperature sterilization effect of the heat exchanger 5 is worse.

[0045] By setting the inclination angle of the front panel 11 to 5°-30°, the high-temperature sterilization effect of the heat exchanger 5 can be ensured without affecting the indoor heating effect.

[0046] Preferably, the inclination angle of the front panel 11 is 6°-15°.

[0047] Alternatively, as shown in Figure 1 , when the air deflector 2 closes the air outlet 13, the front surface 23 of the air deflector 2 is in the same plane as the front side of the front panel 11.

[0048] For example, as shown in Figure 1 , the front panel 11 is inclined, and when the air deflector 2 closes the air outlet 13, the front surface 23 of the air deflector 2 is also inclined, and the inclination angle of the front surface 23 is the same as that of the front panel 11.

[0049] By setting the front surface 23 of the air deflector 2 to be in the same plane as the front side of the front panel 11 when the air deflector 2 closes the air outlet 13, the air deflector 2 can more effectively close the air outlet 13, avoiding gaps when the air outlet 13 is closed, and improving the user experience of the air conditioner indoor unit 100.

[0050] In some embodiments, the air conditioner indoor unit 100 further comprises a driving mechanism arranged inside the housing 1. The driving mechanism comprises a driving member and a rocker arm 3, and the two ends of the rocker arm 3 are respectively connected with the driving member and the air deflector 2 to drive the air deflector 2 to swing.

[0051] For example, the driving member is a motor, and the two ends of the rocker arm 3 are respectively connected with the output shaft of the motor and the air deflector 2. Specifically, one end of the rocker arm 3 can be fixedly connected with the output shaft of the motor coaxially, and the other end of the rocker arm 3 is rotatably connected with the air deflector 2. When the output shaft of the motor rotates, it drives the rocker arm 3 to swing, thereby driving the air deflector 2 to swing by the rocker arm 3, so that the air deflector 2 closes or opens the air outlet 13.

[0052] By setting the driving mechanism comprising the driving member and the rocker arm 3, and driving the air deflector 2 to move by the driving mechanism, the air deflector 2 can have a larger movement range, so that the air outlet effect of the air conditioner indoor unit 100 in different working modes is better, and the use comfort of the air conditioner indoor unit 100 is further improved.

[0053] Alternatively, as shown in Figure 1 and Figure 2 , the air deflector 2 has a closed position and a first limit position, and the air deflector 2 closes the air outlet 13 when it is in the closed position, and the air conditioner indoor unit 100 is in a heating mode when the air deflector 2 is in the first limit position. When the air deflector 2 is in the first limit position, the included angle between the front surface 23 of the air deflector 2 and the front panel 11 is 30°-50°.

[0054] For example, as shown inFigure 1 and Figure 2 As shown, the air deflector 2 includes a first side 21 and a second side 22 arranged opposite each other along its width. When the air deflector 2 is in the closed position, the first side 21 is located above and in front of the second side 22. When the air deflector 2 is in the first extreme position, the first side 21 is located above and behind the second side 22. The first side 21 of the air deflector 2 swings forward and upward, causing the air deflector 2 to switch from the closed position to the first extreme position. At this time, the main air outlet direction of the air outlet 13 is the front and lower side. At this time, the angle b between the front surface 23 of the air deflector 2 and the front panel 11 is 30° to 50°.

[0055] By setting the angle between the front surface 23 of the air guide plate 2 and the front panel 11 to 30°~50° when the air-conditioning indoor unit 100 is in heating mode, the landing speed of the air flow passing through the air guide plate 2 in the heating mode can be increased, thereby improving the heating effect of the air-conditioning indoor unit 100.

[0056] Preferably, when the air deflector 2 is at the first extreme position, the angle between the front surface 23 of the air deflector 2 and the front panel 11 is 40°.

[0057] Optionally, the air deflector 2 has a closed position and a second extreme position. When the air deflector 2 is in the closed position, the air outlet 13 is closed. When the air deflector 2 is in the second extreme position, the air conditioner indoor unit 100 is in cooling mode. When the air deflector 2 is in the second extreme position, the angle between the front surface 23 of the air deflector 2 and the front panel 11 is 75° to 100°.

[0058] For example, Figure 1 and Figure 3 As shown, when the air deflector 2 is in the closed position, the first side 21 is located above and in front of the second side 22. When the air deflector 2 is in the second extreme position, the first side 21 is located in front of and below the second side 22. At this time, the main air outlet direction of the air outlet 13 is forward. The angle c between the front surface 23 of the air deflector 2 and the front panel 11 is 75° to 100°.

[0059] By placing the air-conditioning indoor unit 100 in cooling mode and setting the angle between the front surface 23 of the air guide plate 2 and the front panel 11 to 75° to 100°, the vortex formed by the air flow at the air guide plate 3 in the cooling mode can be reduced, thereby reducing the risk of condensation problems in the air-conditioning indoor unit 100.

[0060] Preferably, when the air deflector 2 is at the second extreme position, the angle between the front surface 23 of the air deflector 2 and the front panel 11 is 87°.

[0061] The air conditioner of the embodiment of the present disclosure comprises an air conditioner indoor unit 100 and an air conditioner outdoor unit, the air conditioner indoor unit 100 is the air conditioner indoor unit 100 described in any of the above embodiments, and the air conditioner indoor unit 100 is connected with the air conditioner outdoor unit.

[0062] The air conditioner of the embodiment of the present disclosure can conveniently adjust the air outlet direction of the air outlet 13 on the basis of realizing the air outlet design, meet the user's comfort requirement, avoid the air flow directly blowing on the user, improve the user's comfort, and make the air flow blown by the air outlet 13 flow more uniformly, so that the indoor temperature is more balanced. In addition, it can also ensure that there is no gap in the air outlet 13 when the air deflector 2 is closed, there is no interference in the movement process of the air deflector 2, and the size of the air conditioner indoor unit 100 and the size of the air outlet 13 meet the requirements.

[0063] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present disclosure.

[0064] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present disclosure, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0065] In the present disclosure, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication or interaction relationship of two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0066] In the present disclosure, unless specifically stated and limited otherwise, a first feature "on" or "under" a second feature can be directly contacting the first and second features, or indirectly contacting the first and second features through an intermediate medium. Also, the first feature "over", "above" and "on top of" the second feature can be directly above or diagonally above the second feature, or simply means that the first feature is horizontally higher than the second feature. The first feature "under", "below" and "underneath" the second feature can be directly below or diagonally below the second feature, or simply means that the first feature is horizontally lower than the second feature.

[0067] In the present disclosure, the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" mean that a particular feature, structure, material or characteristic is included in at least one embodiment or example of the present disclosure. In the present specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Also, the described specific features, structures, materials or characteristics can be combined in any suitable manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the present specification and features of different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0068] Although the embodiments of the present disclosure have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present disclosure, and that changes, modifications, replacements and variations of the above-described embodiments made by those skilled in the art are within the scope of the present disclosure.

Claims

1. An air conditioner indoor unit, characterized in that: include: A housing, wherein an air inlet is provided at a lower portion of the housing, the housing includes a front panel, and an air outlet is provided at an upper side of the front panel; an air deflector, the air deflector being movably disposed at the air outlet to open or close the air outlet; Wherein, the ratio of the width of the front panel to the width of the air guide plate is 1.41 to 2.

89.

2. The air conditioner indoor unit according to claim 1, characterized in that: The width of the front panel is 170 mm to 260 mm.

3. The air conditioner indoor unit according to claim 1, characterized in that: The width of the air guide plate is 90 mm to 120 mm.

4. The air conditioner indoor unit according to claim 1, characterized in that: The front panel is arranged to be gradually tilted backward from top to bottom.

5. The air conditioner indoor unit according to claim 4, characterized in that: The inclination angle of the front panel is 0° to 30°.

6. The air conditioner indoor unit according to claim 4, characterized in that: When the air guide plate closes the air outlet, the front surface of the air guide plate and the front side surface of the front panel are in the same plane.

7. The air conditioner indoor unit according to claim 1, characterized in that: It also includes a driving mechanism, which is arranged inside the shell. The driving mechanism includes a driving member and a rocker arm. Both ends of the rocker arm are respectively connected to the driving member and the wind guide plate to drive the wind guide plate to swing.

8. The air conditioner indoor unit according to claim 7, characterized in that: The air guide plate has a first limit position. When the air guide plate is in the first limit position, the air conditioner indoor unit is in a heating mode, and an angle between the front surface of the air guide plate and the front panel is 30° to 50°.

9. The air conditioner indoor unit according to claim 7, characterized in that: The air guide plate has a second extreme position. When the air guide plate is at the second extreme position, the air conditioner indoor unit is in cooling mode, and the angle between the front surface of the air guide plate and the front panel is 75° to 100°.

10. An air conditioner, characterized in that: include: An air-conditioning indoor unit, wherein the air-conditioning indoor unit is the air-conditioning indoor unit according to any one of claims 1 to 9; An air-conditioning outdoor unit is connected to the air-conditioning indoor unit.

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