Air conditioner indoor unit and air conditioner

Abstract

The utility model discloses an air conditioner indoor unit and an air conditioner, and relates to the technical field of air conditioners, the air conditioner indoor unit comprises a base plate and a lower face frame, and the base plate is provided with a mounting position; the lower surface frame is arranged at the mounting position; the base plate is further provided with an indication mark used for showing at least part of the upper edge of the installation position, and the upper edge of the lower face frame is aligned with the indication mark so that the lower face frame can be installed to the installation position in an aligned mode. According to the technical scheme provided by the utility model, the dislocation probability in the installation process of the lower surface frame can be reduced, and the installation efficiency of the lower surface frame is improved.

Description

Technical Field

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

[0002] With the widespread use of household split-type wall-mounted air conditioners, competition in the industry is becoming increasingly fierce. The quality of an air conditioner is no longer determined solely by its cooling and heating capabilities. Convenience in installation and after-sales maintenance has also become a consideration in air conditioner design.

[0003] The lower frame of a traditional air conditioner indoor unit is often misaligned during installation, which brings inconvenience to the installation and maintenance of the air conditioner. Utility Model Content

[0004] The main purpose of the utility model is to provide an air-conditioning indoor unit and an air conditioner, aiming to reduce the probability of misalignment during the installation of a lower frame.

[0005] To achieve the above-mentioned purpose, the air conditioner indoor unit proposed by the present invention comprises:

[0006] a chassis having a mounting position; and

[0007] A lower frame, the lower frame being arranged at the installation position;

[0008] The chassis is further provided with an indicator mark for indicating at least a portion of the upper edge of the installation position. By aligning the upper edge of the lower frame with the indicator mark, the lower frame is aligned and installed in the installation position.

[0009] In one embodiment, a sunken platform is provided at each end of the chassis in the longitudinal direction, and the indicator mark is the upper edge of the sunken platform;

[0010] The two ends of the lower frame in the length direction are correspondingly inserted into the two sunken platforms, and the upper edges of the two ends of the lower frame in the length direction are respectively in contact with the upper edges of the two sunken platforms.

[0011] In one embodiment, the depression of the sink is in a range of 0.3 mm to 0.5 mm.

[0012] In one embodiment, a false air outlet is provided at one end of the chassis in the length direction, wherein the sinking platform includes a false air bottom surface arranged corresponding to the false air outlet.

[0013] In one embodiment, a plurality of vertical marks arranged at intervals are further provided on the bottom surface of the false wind.

[0014] In one embodiment, the vertical marking is configured as a vertical groove.

[0015] In one embodiment, the depth of the vertical groove ranges from 0.3 mm to 0.5 mm.

[0016] In one embodiment, the indicator mark is configured as a rib or a marking line.

[0017] In one embodiment, the lower frame is snap-connected to the chassis; and / or

[0018] The lower frame is screwed to the chassis; and / or

[0019] The air conditioner indoor unit further comprises an upper frame, and the upper frame is snap-connected with the lower frame.

[0020] The utility model also provides an air conditioner, comprising the above-mentioned air conditioner indoor unit.

[0021] The technical solution of the present invention is to provide an indicator mark on the chassis for indicating at least a portion of the upper edge of the installation position. When installing the lower frame, the upper edge of the lower frame is aligned with the indicator mark. When the upper edge of the lower frame forms an angle with the indicator mark, that is, when the straight-line distances between various parts of the upper edge of the lower frame and the corresponding positions on the indicator mark are not equal, it indicates that the upper edge of the lower frame is not aligned with the indicator mark, and the installation path of the lower frame has deviated, thereby instructing the installer to adjust the position of the lower frame. It can be seen that the provision of the indicator mark makes it easy for the installer to find a reference to guide the assembly, reduces the probability of misalignment during the installation of the lower frame, avoids the problem of taking a long time to install it in place, and thus improves the installation efficiency of the lower frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0023] Figure 1 This is a structural diagram of an embodiment of an air-conditioning indoor unit provided by the present utility model;

[0024] Figure 2 This is a schematic diagram of the exploded structure of the air conditioner indoor unit provided by the utility model;

[0025] Figure 3 This is a structural diagram of the chassis of the air-conditioning indoor unit provided by the utility model from a first perspective;

[0026] Figure 4 for Figure 3 A partial enlarged view of point A in the middle;

[0027] Figure 5 This is a structural schematic diagram of the chassis of the air-conditioning indoor unit provided by the utility model from a second perspective.

[0028] Description of Figure Numbers:

[0029] 100, chassis; 110, indicator mark; 120, sunken platform; 130, false air vent; 140, vertical slot; 150, snap-on hole; 200, lower frame; 300, upper frame.

[0030] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0034] The utility model provides an indoor unit of an air conditioner.

[0035] See also Figure 1 and Figure 2In one embodiment of the present invention, the air conditioner indoor unit includes a chassis 100 and a lower frame 200, the chassis 100 is provided with a mounting position; the lower frame 200 is provided at the mounting position; the chassis 100 is further provided with an indicator mark 110 for indicating at least part of the upper edge of the mounting position, and the lower frame 200 is aligned with the indicator mark 110 to install the lower frame 200 in the mounting position.

[0036] The technical solution of the present invention is to provide an indicator mark 110 on the chassis 100 to indicate at least part of the upper edge of the installation position. When installing the lower frame 200, by aligning the upper edge of the lower frame 200 with the indicator mark 110, when the upper edge of the lower frame 200 forms an angle with the indicator mark 110, that is, when the straight-line distances between various parts of the upper edge of the lower frame 200 and the corresponding positions on the indicator mark 110 are not equal, it indicates that the upper edge of the lower frame 200 is not aligned with the indicator mark 110, and the installation path of the lower frame 200 has deviated, thereby instructing the installer to adjust the position of the lower frame 200. It can be seen that the provision of the indicator mark 110 makes it easy for the installer to find a reference to guide the assembly, reduces the probability of misalignment of the lower frame 200 during installation, avoids the problem of taking a long time to install it in place, and thus improves the installation efficiency of the lower frame 200.

[0037] It should be noted that the alignment, angle, and distance differences mentioned in this solution are all determined by the installation eye. By using this eye to determine alignment, the deviation in the longitudinal alignment of the lower frame 200 can be ensured to fall within the tolerance gap between the mounting portion of the lower frame 200 and the mounting portion of the chassis 100. Specifically, alignment of the upper edge of the lower frame 200 with the indicator mark 110 means that the upper edge of the lower frame 200 is parallel to the indicator mark 110, or slightly tilted (i.e., tilted to an extent not discernible to the eye, i.e., the angle between the upper edge of the lower frame 200 and the indicator mark 110 is between 0° and 5°).

[0038] Reference Figures 3 to 5In the technical solution of this embodiment, a sinking platform 120 is provided at each end of the length direction of the chassis 100, and the indicator mark 110 is the upper edge of the sinking platform 120; the two ends of the length direction of the lower frame 200 are correspondingly inserted into the two sinking platforms 120, and the upper edges of the two ends of the length direction of the lower frame 200 are respectively in contact with the upper edges of the two sinking platforms 120; it can be understood that a sinking platform 120 is provided at each end of the length direction of the chassis 100, and the upper edge of the sinking platform 120 will produce a clear dividing line, thereby forming the indicator mark 110, and when installed, the upper edge of the lower frame 200 and the sinking platform When the upper edge of the lower frame 200 forms an angle with the upper edge of the sink 120, that is, when the straight-line distances between various parts of the upper edge of the lower frame 200 and the corresponding positions on the upper edge of the sink 120 are not equal, it means that the upper edge of the lower frame 200 is not aligned with the upper edge of the sink 120, and the installation path of the lower frame 200 has deviated, thereby instructing the installer to adjust the position of the lower frame 200 in time, reducing the chance of dislocation of the lower frame 200 during installation, avoiding the problem of taking a long time to install it, and thus improving the installation efficiency of the lower frame 200.

[0039] Secondly, the upper edges of both ends of the lower frame 200 in the longitudinal direction are respectively in contact with the upper edges of the two sinking platforms 120 , so that the sinking platforms 120 can be used to position the lower frame 200 , thereby making the installation of the lower frame 200 more stable.

[0040] In the second embodiment, the indicator mark 110 is configured as a rib. It is understood that the length direction of the rib extends along the length direction of the chassis 100. When the lower frame 200 is installed, the upper edge of the lower frame 200 can be aligned with the rib. The assembly process principle is the same as that of the upper edge of the lower frame 200 and the upper edge of the sink 120. It can also indicate to the installer to adjust the position of the lower frame 200 in a timely manner, reducing the probability of misalignment during the installation of the lower frame 200, avoiding the problem of taking a long time to install it, and thus improving the installation efficiency of the lower frame 200. Secondly, the rib can also position the upper edge of the lower frame 200, thereby achieving the effect of positioning the lower frame 200 and increasing the installation stability of the lower frame 200.

[0041] In the third embodiment, the indicator mark 110 is configured as a marking line; it can be understood that the length direction of the marking line extends along the length direction of the chassis 100. When the lower frame 200 is installed, the upper edge of the lower frame 200 can be used to align with the marking line. The assembly process principle is the same as the upper edge of the lower frame 200 and the upper edge of the sink 120. It can also instruct the installer to adjust the position of the lower frame 200 in time, reduce the probability of misalignment during the installation of the lower frame 200, avoid the problem of taking a long time to install it, and thus improve the installation efficiency of the lower frame 200.

[0042] The depression range of the sink 120 is 0.3mm to 0.5mm. It can be understood that if the depression degree of the sink 120 is smaller, the upper edge of the sink 120 will not be obvious, and it will not have a good indication effect. If the sink 120 is too deep, it will excessively encroach on the space of the chassis 100, which is not conducive to the miniaturization of the air-conditioning indoor unit. This solution limits the depression range of the sink 120 to between 0.3mm and 0.5mm. In this way, it can ensure that the indicator mark 110 formed on the upper edge of the sink 120 is obvious, and avoid the sink 120 from excessively encroaching on the space of the chassis 100, which is conducive to the miniaturization of the air-conditioning indoor unit.

[0043] Optionally, a false air vent 130 is provided at one end of the chassis 100 in the longitudinal direction, wherein a sinking platform 120 includes a false air bottom surface arranged corresponding to the false air vent 130. This solution arranges the false air bottom surface of the sinking platform 120 corresponding to the false air vent 130 of the chassis 100. In this way, the space in the longitudinal direction of the false air vent 130 can be utilized to lengthen the upper edge length of the sinking platform 120, thereby facilitating the installation personnel to align the upper edge of the lower frame 200 with the upper edge of the sinking platform 120, thereby improving the alignment effect.

[0044] Reference Figure 4 Furthermore, the bottom surface of the false wind is also provided with a plurality of vertical markings arranged at intervals. It is understood that the provision of a plurality of vertical markings arranged at intervals on the bottom surface of the false wind can make the bottom surface of the false wind more eye-catching. It is understood that during the installation process of the lower frame 200, the lower frame 200 will gradually cover the bottom surface of the false wind. If the lower frame 200 tilts (here, it refers to a tilt visible to the naked eye, and the angle between the upper edge of the lower frame 200 and the indicator mark 110 ranges from 0° to 5°), the remaining lengths of the plurality of vertical markings are different, thereby further prompting the installer that the lower frame 200 has offset, thereby facilitating the alignment of the lower frame 200 with the chassis 100, further reducing the probability of misalignment during the installation of the lower frame 200, avoiding the problem of taking a long time to install it in place, and thus improving the installation efficiency of the lower frame 200. Of course, this solution is not limited to this. In other embodiments, a colored surface can also be provided on the bottom surface of the false wind, which also helps to make the indicator mark 110 more obvious.

[0045] In this embodiment, the vertical mark is configured as a vertical groove 140. It can be understood that the vertical mark is configured as a vertical groove 140 because the vertical groove 140 is obvious and not easy to wear, which can provide a long-term indication effect. Of course, this solution is not limited to this. In other embodiments, the vertical mark can also be configured as a vertical line.

[0046] Among them, the depth range of the vertical groove 140 is 0.3mm to 0.5mm. It can be understood that if the depth of the vertical groove 140 is smaller, the vertical groove 140 will not be obvious and will not have a good indication effect. If the vertical groove 140 is too deep, it will excessively occupy the space of the chassis 100, which is not conducive to the miniaturization of the air-conditioning indoor unit. This solution limits the depth of the vertical groove 140 to between 0.3mm and 0.5mm. In this way, it can ensure that the vertical groove 140 indicates clearly while avoiding excessive encroachment on the space of the chassis 100, which is conducive to the miniaturization of the air-conditioning indoor unit.

[0047] Reference Figure 2 Optionally, in one embodiment, the lower frame 200 is connected to the chassis 100 by snap-fitting. This is because the snap-fitting connection does not require additional tools, allowing for rapid assembly and disassembly of molds or parts. This feature greatly improves the installation efficiency of the lower frame 200 and chassis 100. Moreover, the snap-fitting connection is relatively simple to operate, reducing the skill requirements for the operator. This makes the assembly and disassembly of molds or parts easier and reduces the complexity and error rate during the installation operation of the lower frame 200 and chassis 100. Secondly, the snap-fitting connection is relatively simple to disassemble and replace, requiring no special tools or skills. This makes it more convenient to operate when the air conditioner indoor unit needs to be repaired or parts replaced, reducing maintenance time and costs.

[0048] It should be noted that the snap connection between the lower frame 200 and the chassis 100, combined with the indicator mark 110, can greatly improve the assembly efficiency of the lower frame 200. Specifically, the lower frame 200 ensures that the upper edge of the lower frame 200 is parallel to or slightly inclined with the indicator mark 110 according to the indication of the indicator mark 110, so that the inclination of the lower frame 200 can be ensured to be within the acceptable range of the snap connection. When the lower frame 200 is moved to the snap position, it can be snap-connected with the chassis 100, which is conducive to further improving the installation efficiency of the lower frame 200.

[0049] In one embodiment, the lower frame 200 is connected to the chassis 100 by screws. This screw connection allows for easy disassembly, simplifying repair and replacement of parts for the lower frame 200 and chassis 100. Furthermore, due to the frictional force present, the screw connection provides excellent shock resistance once tightened. Under vibration or impact loads, the screw connection maintains its stability, preventing loosening or dislodging. Furthermore, the screw connection can withstand significant tensile and shear forces, ensuring a secure connection and thus enhancing the stability of the connection between the lower frame 200 and chassis 100.

[0050] In the technical solution of this embodiment, the lower frame 200 is connected to the chassis 100 by both snap connections and screw connections, which can further increase the installation stability of the chassis 100 and the lower frame 200.

[0051] Among them, the chassis 100 is provided with a plurality of spaced-apart snap-in holes 150 for snap-in connection of the lower frame 200. It can be understood that when the lower frame 200 is moved as a whole to the installation position, the snap-in parts of the lower frame 200 will automatically snap into the snap-in holes 150, which can improve the installation efficiency of the lower frame 200.

[0052] Specifically, this solution ensures that during the installation of the lower frame 200, the upper edge of the lower frame 200 is parallel to or slightly inclined with the indicator mark 110 by setting the indicator mark 110, so that when the length direction of the lower frame 200 is aligned, the deviation falls within the fault tolerance gap between the buckle position of the lower frame 200 and the snap-on hole 150 of the chassis 100, thereby reducing the probability of the lower frame 200 being misaligned and unable to be installed during the installation process, avoiding the problem of taking a long time to install it, and thus improving the installation efficiency of the lower frame 200.

[0053] In this embodiment, the plurality of engaging holes 150 are spaced apart along the length direction of the chassis 100 , which can further improve the installation effect of the lower frame 200 .

[0054] Furthermore, the air conditioner indoor unit also includes an upper frame 300, which is snap-connected to the lower frame 200. It will be appreciated that the snap-connection allows for quick assembly and disassembly of the upper frame 200 and the lower frame 300 without the need for additional tools. This feature greatly improves the installation efficiency of the upper frame 200 and the lower frame 300. Furthermore, the snap-connection is relatively simple to operate, reducing the operator's skill requirements. This makes assembly and disassembly of molds or parts easier, reducing complexity and error rates during operation. Furthermore, the snap-connection is relatively simple to disassemble and replace, requiring no special tools or skills. This makes repairs or component replacements in the air conditioner indoor unit more convenient, reducing maintenance time and costs. Of course, this solution is not limited to this. In other embodiments, the upper frame 300 may also be screw-connected to the lower frame 200.

[0055] The present utility model also proposes an air conditioner, which includes an air conditioner indoor unit. The specific structure of the air conditioner indoor unit refers to the above-mentioned embodiment. Since this air conditioner adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0056] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An air conditioner indoor unit, characterized in that: include: a chassis, wherein the chassis is provided with a mounting position; as well as A lower frame, the lower frame being arranged at the installation position; The chassis is further provided with an indicator mark for indicating at least a portion of the upper edge of the installation position. By aligning the upper edge of the lower frame with the indicator mark, the lower frame is aligned and installed in the installation position.

2. The air conditioner indoor unit according to claim 1, wherein: A sunken platform is provided at each end of the chassis in the longitudinal direction, and the indicator mark is the upper edge of the sunken platform; The two ends of the lower frame in the length direction are correspondingly inserted into the two sunken platforms, and the upper edges of the two ends of the lower frame in the length direction are respectively in contact with the upper edges of the two sunken platforms.

3. The air conditioner indoor unit according to claim 2, wherein: The depression range of the sink is 0.3mm to 0.5mm.

4. The air conditioner indoor unit according to claim 2, wherein: A false air outlet is provided at one end of the chassis in the length direction, wherein the sinking platform includes a false air bottom surface arranged corresponding to the false air outlet.

5. The air conditioner indoor unit according to claim 4, wherein: The bottom surface of the false wind is also provided with a plurality of vertical marks arranged at intervals.

6. The air conditioner indoor unit according to claim 5, wherein: The vertical markings are configured as vertical grooves.

7. The air conditioner indoor unit according to claim 6, wherein: The depth of the vertical groove ranges from 0.3 mm to 0.5 mm.

8. The air conditioner indoor unit according to claim 1, wherein: The indicator mark is configured as a rib or a marking line.

9. The air conditioner indoor unit according to any one of claims 1 to 8, characterized in that: The lower frame is snap-connected to the chassis; and / or The lower frame is screwed to the chassis; and / or The air conditioner indoor unit further comprises an upper frame, and the upper frame is snap-connected with the lower frame.

10. An air conditioner, characterized in that: It comprises the air conditioner indoor unit according to any one of claims 1 to 9.

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