Air conditioner wall-mounted plate, wall-mounted air conditioner indoor unit base and air conditioner

Abstract

The utility model provides an air conditioner wall-mounted plate, a wall-mounted air conditioner indoor unit base and an air conditioner, relates to the technical field of air conditioners, and aims to solve the problem that a positioning structure at the bottom of the wall-mounted plate is difficult to machine. The air conditioner wall hanging plate comprises a lower plate body, the bottom of the lower plate body is provided with a front bent part, and the front bent part is provided with a first positioning protruding part protruding in the thickness direction of the front bent part. The machining efficiency of the positioning structure at the bottom of the wall hanging plate can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner technical field, specifically, relate to a kind of air conditioner wall hanging plate, wall-mounted air conditioner indoor unit base and air conditioner. BACKGROUND

[0002] Wall-mounted air conditioner indoor unit, its base is generally installed on wall surface by wall hanging plate, when wall-mounted air conditioner indoor unit is installed, wall hanging plate needs to be fixed on wall surface first, then base is hung on wall hanging plate. Generally speaking, the bottom of base and the bottom of wall hanging plate need to be provided with fixed structure, to fix the bottom of base and the bottom of wall hanging plate, to prevent base and motor, fan wheel and other components thereon from shaking.

[0003] And in prior art, in order to fix the bottom of base and the bottom of wall hanging plate, generally, through hole is provided in the horizontal portion of the bottom of wall hanging plate, and positioning structure corresponding to the through hole is provided in the bottom of base. However, by providing through hole in the bottom of wall hanging plate, punching, flanging and bending and other operation steps need to be carried out in the bottom of wall hanging plate, resulting in long process flow and high production cost. SUMMARY

[0004] The first aspect of the utility model aims to provide an air conditioner wall hanging plate to solve the technical problem of difficult machining of the positioning structure in the bottom of the existing wall hanging plate.

[0005] The air conditioner wall hanging plate provided by the first aspect of the utility model comprises a lower plate body, a front bending portion is arranged at the bottom of the lower plate body, and a first positioning protruding portion protruding in the thickness direction of the front bending portion is arranged on the front bending portion.

[0006] The air conditioner wall hanging plate provided by the utility model has the following beneficial effects:

[0007] By arranging the first positioning protruding portion protruding in the thickness direction of the front bending portion on the front bending portion, the first positioning protruding portion is used to position the structure on the base of the wall-mounted air conditioner indoor unit. Compared with the scheme of punching holes in the front bending portion, on the one hand, the first protruding portion positioning can be completed after the protruding structure is machined, compared with the two operations of punching and flanging required for machining through holes, the number of operation steps can be reduced, and the machining efficiency can be improved. On the other hand, after the first positioning protruding portion is machined, the area machined into the protruding structure is not separated from the surrounding area, more material is retained, and the protruding structure can increase the rigidity compared with the flat plate structure, so as to reduce the deformation of the front bending portion and improve the stability of the installation of the base of the wall-mounted air conditioner indoor unit.

[0008] In an optional technical scheme, the front bending portion is provided with a bending angle protruding portion at the bending angle region connected with the bottom of the lower plate body, and the bending angle protruding portion protrudes in the thickness direction of the front bending portion.

[0009] The sidewall of the angled protrusion can form a rib-reinforced structure at the connection between the front bend and the lower plate, improving the rigidity of the connection area. Even when the front bend is subjected to downward pressure, the downward bending deformation of the front bend can be significantly reduced.

[0010] In an optional technical solution, the front bending portion is provided with a hollow portion, which is located between the bending protrusion and the first positioning protrusion.

[0011] By setting a hollow section, the rear abutment section on the positioning plate can be accommodated, so that the rear abutment section is not affected by the structure of the front bending section behind the first positioning protrusion, thus facilitating the rear abutment section to fully abut against the first positioning protrusion.

[0012] In an optional technical solution, the angle between the front part of the first positioning protrusion and the horizontal plane is smaller than the angle between the rear part of the first positioning protrusion and the horizontal plane.

[0013] This design reduces the deformation of the corresponding structure caused by the first positioning protrusion when the front bend is inserted, which helps to reduce the resistance when the front bend is inserted into the wall-mounted air conditioner indoor unit base. At the same time, it reduces the deformation of the corresponding structure of the wall-mounted air conditioner indoor unit base, avoiding damage to the wall-mounted air conditioner indoor unit base during assembly.

[0014] The second objective of this utility model is to provide a wall-mounted air conditioner indoor unit base to solve the technical problem of difficult processing of the positioning structure at the bottom of the wall-mounted panel.

[0015] The second aspect of this utility model provides a wall-mounted air conditioner indoor unit base, including a positioning plate. The positioning plate is provided with a rear abutment portion, which is used to abut against the first positioning protrusion of the air conditioner wall-mounted plate of any of the above-mentioned embodiments from the rear.

[0016] The beneficial effects of this utility model of a wall-mounted air conditioner indoor unit base are:

[0017] By setting a rear abutment part to abut the first positioning protrusion part from the rear, the first positioning protrusion part can be used to restrict the first positioning protrusion part from moving backward relative to the positioning plate, thereby preventing the lower part of the wall-mounted air conditioner indoor unit base from detaching from the front bent part of the air conditioner wall-mounted plate, so as to achieve reliable fixation of the wall-mounted air conditioner indoor unit base.

[0018] In an optional technical solution, the base of the wall-mounted air conditioner indoor unit further includes a pressure plate, which is disposed opposite to the positioning plate. The positioning plate and the pressure plate are used to press the front bend from the opposite surfaces of the front bend.

[0019] By setting a pressure plate to press the front bend against the positioning plate from the opposite surface of the front bend, the rear abutment can abut against the first positioning protrusion more tightly, thereby making the connection between the front bend and the positioning plate more secure.

[0020] In an optional technical solution, the positioning plate has a receiving portion for accommodating the first positioning protrusion; the rear abutment portion is located on the rear sidewall of the receiving portion; the rear abutment portion is disposed adjacent to the chamfered portion, and the chamfered portion is located on the surface of the positioning plate facing the pressure plate.

[0021] After passing the rear ends of the positioning plate and the pressure plate, the first positioning protrusion is accommodated by a receiving portion. The pressure plate and positioning plate maintain pressure on the first positioning protrusion, but the amount of deformation caused by the compression of the rear parts of the positioning plate and pressure plate by the first positioning protrusion is significantly reduced. That is, after the wall-mounted air conditioner indoor unit base is installed, the deformation of the positioning plate and pressure plate is significantly reduced. This eliminates the need for the positioning plate and pressure plate to maintain a large deformation state for extended periods, reducing the possibility of fatigue. Furthermore, by providing a chamfered portion, the increase in pressure from the first positioning protrusion on the chamfered portion can be controlled when the tip of the first positioning protrusion contacts it, thus controlling the increase in pressure on the positioning plate. Simultaneously, the increase in pressure from the front bend on the pressure plate can also be controlled, facilitating a smoother insertion of the first positioning protrusion into the receiving portion of the positioning plate.

[0022] In an optional technical solution, the surface of the pressure plate facing the front bend is provided with a first guide portion; from the rear end of the pressure plate forward, the distance between the first guide portion and the positioning plate gradually decreases.

[0023] By setting such a first guide, the front end of the front bend can slide along the first guide as the front bend moves forward relative to the pressure plate, thereby gradually pushing the pressure plate open. That is, the deformation process of the pressure plate gradually increases, avoiding sudden application of large stress to the pressure plate, which could cause damage to the pressure plate, and also preventing the front bend from being difficult to insert between the pressure plate and the positioning plate due to direct application of large force.

[0024] In an optional technical solution, the rear edge of the positioning plate is provided with a second guide portion; when the first positioning protrusion is abutted by the rear abutment portion, the distance between the second guide portion and the front bending portion gradually decreases from the rear end of the positioning plate forward.

[0025] By providing a second guide at the rear edge of the positioning plate, the first positioning protrusion slides on the surface of the second guide as the front bending part moves forward relative to the positioning plate. The pressure of the front bending part on the pressure plate gradually increases, while the pressure on the second guide part from the first positioning protrusion increases at a lower rate, thus preventing damage to the positioning plate.

[0026] The third aspect of this utility model aims to provide an air conditioner that solves the technical problem of difficult processing of the positioning structure at the bottom of the wall-mounted panel.

[0027] The air conditioner provided in the third aspect of this utility model includes a wall-mounted indoor unit, wherein the wall-mounted indoor unit includes an air conditioner wall-mounting plate as described above and a wall-mounted indoor unit base as described above, and the rear abutment portion abuts against the rear portion of the first positioning protrusion from the rear. The aforementioned air conditioner wall-mounting plate.

[0028] By installing the aforementioned air conditioner wall-mounted plate and wall-mounted air conditioner indoor unit base in the air conditioner indoor unit, the air conditioner accordingly possesses all the advantages of the aforementioned air conditioner wall-mounted plate and wall-mounted air conditioner indoor unit base, which will not be elaborated here. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments or background art of this utility model, the drawings used in the description of the embodiments or background art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0030] Figure 1 This is a structural schematic diagram of the air conditioner wall-mounted panel provided in Embodiment 1 of this utility model.

[0031] Figure 2 This is a front view of the air conditioner wall-mounted panel provided in Embodiment 1 of this utility model.

[0032] Figure 3 The left view of the air conditioner wall-mounted panel provided in Embodiment 1 of this utility model.

[0033] Figure 4 This is a schematic diagram of the structure of the air conditioner wall-mounted panel provided in Embodiment 1 of this utility model, viewed from another direction.

[0034] Figure 5 This is a schematic diagram of the structure of the wall-mounted air conditioner indoor unit base provided in Embodiment 2 of this utility model.

[0035] Figure 6 This is a schematic diagram of the structure of the wall-mounted air conditioner indoor unit base provided in Embodiment 2 of this utility model, viewed from another direction.

[0036] Figure 7 This is a schematic diagram of the structure of the wall-mounted air conditioner indoor unit base provided in Embodiment 2 of this utility model, viewed from another direction.

[0037] Figure 8This is a schematic diagram of the assembly structure of the wall-mounted air conditioner indoor unit base and the air conditioner wall-mounted plate provided in Embodiment 2 of this utility model.

[0038] Figure 9 This is a schematic diagram illustrating the assembly process of the wall-mounted air conditioner indoor unit base and the air conditioner wall-mounted panel provided in Embodiment 2 of this utility model.

[0039] Figure 10 This is a rear view of the wall-mounted indoor unit of the air conditioner provided in Embodiment 3 of this utility model.

[0040] Explanation of reference numerals in the attached figures:

[0041] 100 - Air conditioner wall-mounted panel; 110 - Lower panel; 111 - Front bend; 112 - First positioning protrusion; 113 - Corner protrusion; 114 - Hollowed-out section; 115 - Rear protrusion; 120 - Upper panel;

[0042] 200-Wall-mounted air conditioner indoor unit base; 210-Positioning plate; 211-Accommodation part; 212-Chamfered part; 213-Second guide part; 214-Rear abutment part; 220-Pressure plate; 221-First guide part. Detailed Implementation

[0043] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0044] Unless otherwise specified, the definitions of direction in this application are as follows: "Front" refers to the side of the wall-mounted air conditioner indoor unit facing the main indoor space, while "rear" refers to the side facing the wall on which it is mounted. "Below" refers to the side of the wall-mounted air conditioner indoor unit facing the ground. "Above" refers to the side of the wall-mounted air conditioner indoor unit facing the ceiling. "Left" and "right" can be defined based on the aforementioned front, rear, and below; that is, when an observer faces the wall where the wall-mounted air conditioner indoor unit is installed, the observer's left hand is considered left, and the observer's right hand is considered right. Furthermore, "inner" and "outer" are defined based on the shape of the component, which is a cavity, box, or cylinder. The side of the cavity, box, or cylinder facing its internal space is the inner side, and the outer side is the side of the cavity or box facing its external space.

[0045] Example 1:

[0046] Figure 1 This is a structural schematic diagram of the air conditioner wall-mounted panel provided in Embodiment 1 of this utility model. Figure 2 This is a front view of the air conditioner wall-mounted panel provided in Embodiment 1 of this utility model. Figures 1-2As shown, the air conditioner wall-mounted panel 100 provided in Embodiment 1 of this utility model includes a lower panel 110. The bottom of the lower panel 110 is provided with a front bending portion 111, and the front bending portion 111 is provided with a first positioning protrusion 112 that protrudes along the thickness direction of the front bending portion 111.

[0047] By providing a first positioning protrusion protruding along the thickness direction of the front bend 111, and using the first positioning protrusion to position the wall-mounted air conditioner indoor unit base 200, compared to drilling holes in the front bend 111, the positioning of the first protrusion can be completed after the protrusion structure is processed, which reduces the number of operation steps compared to the two operations of punching and flanging required for processing through holes. On the other hand, after the first positioning protrusion 112 is processed, the area processed into a protrusion structure is not separated from the surrounding area, which not only retains more material, but also increases the rigidity of the protrusion structure compared to a flat structure, thereby reducing the deformation of the front bend 111 and improving the stability of the wall-mounted air conditioner indoor unit base 200 installation.

[0048] Furthermore, in the case of the same size connecting structure, in the scheme of setting the through hole and flange structure in the front bending part 111, even if the size of the through hole is similar to the root of the first positioning protrusion 112, the front bending part 111 needs to be larger due to the addition of the flange size. However, by setting the first positioning protrusion 112 in the front bending part 111, the size of the positioning structure required is significantly reduced, which is beneficial to controlling the size of the front bending part 111 and reducing the material used for the wall panel.

[0049] In this embodiment, the air conditioner wall-mounted panel 100 has an upper panel 120 in addition to two lower panels 110. The upper panel 120 connects the upper parts of the two lower panels 110.

[0050] In this embodiment, the first positioning protrusion 112 protrudes downward from the front bend 111. Of course, in another implementation, the first positioning protrusion 112 can protrude upward, and correspondingly, the pressure plate 220 described later is located on the lower side of the front bend 111, while the positioning plate 210 described later is located on the upper side of the front bend 111.

[0051] In this embodiment, the front bend 111 bends forward from the bottom end of the lower plate 110, and the front bend 111 is horizontally or nearly horizontally positioned. Specifically, nearly horizontally positioned means that the front bend 111 can form an angle of ≤30° with the horizontal plane. The front bend 111 is generally rectangular, and the two corners of the side of the front bend 111 away from the lower plate 110 can be provided with arc-shaped chamfers. Further, the arc-shaped chamfers are rounded arc-shaped chamfers.

[0052] like Figure 1 and Figure 2As shown, optionally, the front bend 111 has a bend protrusion 113 in the bend area connected to the bottom of the lower plate 110, and the bend protrusion 113 protrudes along the thickness direction of the front bend 111.

[0053] The sidewall of the angled protrusion 113 can form a rib-reinforced structure at the connection between the front bend 111 and the lower plate 110, which improves the rigidity of the area where the front bend 111 and the lower plate 110 are connected. Even if the front bend 111 is subjected to downward pressure, the downward bending deformation of the front bend 111 can be significantly reduced.

[0054] In this embodiment, the lower plate 110 is provided with a rear protrusion 115 that protrudes rearward. The rear protrusion 115 can be continuous with the angle protrusion 113, forming a rib-reinforced structure in the angled area where the front bend 111 is connected to the bottom of the lower plate 110, thereby improving the connection stiffness of the root of the front bend 111.

[0055] Figure 3 The left view of the air conditioner wall-mounted panel provided in Embodiment 1 of this utility model. Figure 4 This is a schematic diagram of the air conditioner wall-mounted panel provided in Embodiment 1 of this utility model, viewed from another direction. Figure 3 and Figure 4 As shown, optionally, the front bending portion 111 is provided with a hollow portion 114, which is located between the bending protrusion and the first positioning protrusion 112.

[0056] By providing the cutout portion 114, the rear abutment portion 214 on the positioning plate 210 can be accommodated, so that the rear abutment portion 214 is not affected by the structure of the front bending portion 111 behind the first positioning protrusion 112, thereby facilitating the rear abutment portion 214 to fully abut against the first positioning protrusion 112.

[0057] From a top view, the hollowed-out portion 114 can be rectangular, and the upward protruding part of the abutment portion 214 can extend into the hollowed-out portion 114.

[0058] like Figure 3 and Figure 4 As shown, optionally, the angle between the front part of the first positioning protrusion 112 and the horizontal plane is smaller than the angle between the rear part of the first positioning protrusion 112 and the horizontal plane.

[0059] This design reduces the deformation of the corresponding structure caused by the first positioning protrusion 112 when the front bent part 111 is inserted, which helps to reduce the resistance of the front bent part 111 when it is inserted into the wall-mounted air conditioner indoor unit base 200, and at the same time reduces the deformation of the corresponding structure of the wall-mounted air conditioner indoor unit base 200, thus avoiding damage to the wall-mounted air conditioner indoor unit base 200 during assembly.

[0060] In this embodiment, the front part of the first positioning protrusion 112 can form an angle of 35° to 55° with the horizontal plane. The rear part of the first positioning protrusion 112 forms an angle of 50° to 70° with the horizontal plane.

[0061] Example 2:

[0062] Figure 5 This is a schematic diagram of the structure of the wall-mounted air conditioner indoor unit base provided in Embodiment 2 of this utility model. Figure 6 This is a schematic diagram of the structure of the wall-mounted air conditioner indoor unit base provided in Embodiment 2 of this utility model. Figure 6 This is a schematic diagram of the structure of the wall-mounted air conditioner indoor unit base provided in Embodiment 2 of this utility model, viewed from another direction. Figure 7 This is a schematic diagram of the structure of the wall-mounted air conditioner indoor unit base provided in Embodiment 2 of this utility model, viewed from another direction. Figure 8 This is a schematic diagram of the assembly structure of the wall-mounted air conditioner indoor unit base and the air conditioner wall-mounted plate provided in Embodiment 2 of this utility model. Figures 5-8 As shown, the wall-mounted air conditioner indoor unit base 200 provided in Embodiment 2 includes a positioning plate 210. The positioning plate 210 is provided with a rear abutment portion 214, which is used to abut against the first positioning protrusion 112 of the air conditioner wall-mounted plate 100 from the rear.

[0063] By setting a rear abutment portion 214 to abut the first positioning protrusion 112 from the rear, the first positioning protrusion 112 can be used to restrict the first positioning protrusion 112 from moving backward relative to the positioning plate 210, thereby preventing the lower part of the wall-mounted air conditioner indoor unit base 200 from disengaging from the front bent portion 111 of the air conditioner wall-mounted plate 100, so as to achieve reliable fixation of the wall-mounted air conditioner indoor unit base 200.

[0064] In this embodiment, the positioning plate 210 is located at the bottom of the wall-mounted air conditioner indoor unit base 200 and extends rearward. When the front bend 111 is fixed to the wall-mounted air conditioner indoor unit base 200, the positioning plate 210 is located below the front bend 111. The rear abutment portion 214 abuts from behind the first positioning protrusion 112, specifically from the rear lower part of the first positioning protrusion 112.

[0065] like Figure 5 , Figure 6 , Figure 8 and Figure 9 As shown, optionally, the wall-mounted air conditioner indoor unit base 200 also includes a pressure plate 220, which is disposed opposite to the positioning plate 210. The positioning plate 210 and the pressure plate 220 are used to press the front bend 111 from the opposite surfaces of the front bend 111.

[0066] By setting the pressure plate 220 to press the front bend 111 against the opposite surface of the positioning plate 210, the rear abutment 214 can abut against the first positioning protrusion 112 more tightly, thereby making the connection between the front bend 111 and the positioning plate 210 more secure.

[0067] In this embodiment, the pressure plate 220 can be connected to the bottom rear edge of the wall-mounted air conditioner indoor unit base 200 in the form of a cantilever beam. When the front bend 111 is installed, the pressure plate 220 can be squeezed upwards, causing the pressure plate 220 to deform. After the front bend 111 is installed in place, the pressure plate 220 can spring back a certain distance after the first positioning protrusion 112 abuts against the rear abutment 214. However, at this time, the pressure plate 220 still maintains its deformed state and exerts pressure on the front bend 111.

[0068] In this embodiment, the pressure plate 220 is located above the front bend 111, while the positioning plate 210 is located below the front bend 111. Alternatively, in another implementation, if the positioning plate 210 is located above the front bend 111, i.e., the first positioning protrusion 112 protrudes upwards from the front bend 111, then the pressure plate 220 is located below the front bend 111 to apply pressure to the front bend 111 from below.

[0069] like Figure 5 , Figure 7 , Figure 8 and Figure 9 As shown, optionally, the positioning plate 210 has a receiving portion 211 for receiving the first positioning protrusion 112; the rear abutment portion 214 is located on the rear sidewall of the receiving portion 211; the rear abutment portion 214 is disposed adjacent to the chamfered portion 212, and the chamfered portion 212 is located on the surface of the positioning plate 210 facing the pressure plate 220.

[0070] After the first positioning protrusion 112 passes the rear end of the positioning plate 210 and the rear end of the pressure plate 220, the receiving part 211 is provided to accommodate the first positioning protrusion 112. The pressure plate 220 and the positioning plate 210 still maintain pressure on the first positioning protrusion 112, but the amount of deformation of the rear parts of the positioning plate 210 and the rear parts of the pressure plate 220 due to the compression of the first positioning protrusion 112 is significantly reduced. That is, after the wall-mounted air conditioner indoor unit base 200 is installed in place, the amount of deformation of the positioning plate 210 and the pressure plate 220 is significantly reduced. This means that the positioning plate 210 and the pressure plate 220 do not need to maintain a large amount of deformation for a long time, thereby reducing the possibility of fatigue. Furthermore, by providing the chamfered portion 212, when the tip of the first positioning protrusion 112 contacts the chamfered portion 212, the increase in pressure of the first positioning protrusion 112 on the chamfered portion 212 can be controlled, that is, the increase in pressure on the positioning plate 210 can be controlled. At the same time, the increase in pressure of the front bending portion 111 on the pressure plate 220 can also be controlled, which facilitates the smoother insertion of the first positioning protrusion 112 into the receiving portion 211 of the positioning plate 210.

[0071] Before entering the receiving section 211, as the first positioning protrusion 112 advances further, the deformation of the positioning plate 210 and the pressure plate 220 increases, and the pressure of the first positioning protrusion 112 on the positioning plate 210 increases. Similarly, the pressure of the front bend 111 on the pressure plate 220 also increases. The chamfered portion 212 is provided to control the deformation of the positioning plate 210 and the pressure plate 220, thereby reducing the pressure on them and helping to prevent them from breaking due to excessive pressure.

[0072] Specifically, in this embodiment, the receiving portion 211 can be a through-hole structure to accommodate the first positioning protrusion 112. Therefore, the rear part of the first positioning protrusion 112 can be abutted by the rear abutment portion 214 of the rear sidewall of the receiving portion 211. Of course, in another implementation, the positioning plate 210 can also be provided with a shape, position, and size that can accommodate the first positioning protrusion 112.

[0073] Of course, in another implementation, the rear abutment portion 214 can be a second positioning protrusion provided on the forward bending portion 111 of the self-positioning plate 210, without the need for the receiving portion 211. For example, if the positioning plate 210 is located below the forward bending portion 111, then an upwardly protruding second positioning protrusion is provided on the positioning plate 210, and the front part of the second positioning protrusion abuts against the rear part of the first positioning protrusion 112, that is, the rear abutment portion 214 is located in front of the second positioning protrusion.

[0074] Figure 9 This is a schematic diagram illustrating the assembly process of the wall-mounted air conditioner indoor unit base and the air conditioner wall-mounted panel provided in Embodiment 2 of this utility model. Figure 5 , Figure 7 ,Figure 8 and Figure 9 As shown, optionally, the surface of the forward-bent portion 111 of the pressure plate 220 is provided with a first guide portion 221; from the rear end of the pressure plate 220 forward, the distance between the first guide portion 221 and the positioning plate 210 gradually decreases.

[0075] By providing such a first guide 221, the front end of the front bent portion 111 slides along the first guide 221 as it moves forward relative to the pressure plate 220, thereby gradually pushing the pressure plate 220 open. That is, the deformation process of the pressure plate 220 gradually increases, avoiding damage to the pressure plate 220 caused by suddenly applying large stress to it, and also preventing the front bent portion 111 from being difficult to insert between the pressure plate 220 and the positioning plate 210 due to directly applying large force.

[0076] Specifically, in this embodiment, the pressure plate 220 is located above the front bend 111, and the positioning plate 210 is located below the front bend 111, so the height of the lower surface of the first guide portion 221 gradually decreases from back to front. As the front bend 111 gradually advances relative to the pressure plate 220, the upward deformation of the pressure plate 220 gradually increases until the first positioning protrusion 112 enters the receiving portion 211. The lower surface of the first guide portion 221 is approximately parallel to the chamfered portion 212.

[0077] like Figures 5-9 As shown, optionally, the rear edge of the positioning plate 210 is provided with a second guide portion 213; when the first positioning protrusion 112 is abutted by the rear abutment portion 214, the distance between the second guide portion 213 and the front bending portion 111 gradually decreases from the rear end of the positioning plate 210 forward.

[0078] By providing a second guide portion 213 at the rear edge of the positioning plate 210, during the forward movement of the front bend portion 111 relative to the positioning plate 210, the first positioning protrusion 112 slides on the surface of the second guide portion 213, and the pressure of the front bend portion 111 on the pressure plate 220 gradually increases, while the pressure increase rate of the second guide portion 213 on the first positioning protrusion 112 is relatively low, so as to prevent damage to the positioning plate 210.

[0079] Specifically, in this embodiment, the pressure plate 220 is located above the front bend 111, and the positioning plate 210 is located below the front bend 111, so the height of the upper surface of the second guide portion 213 gradually increases from back to front. As the front bend 111 gradually moves forward relative to the positioning plate 210, the downward deformation of the positioning plate 210 gradually increases until the first positioning protrusion 112 enters the receiving portion 211.

[0080] Example 3:

[0081] Figure 10 This is a rear view of the wall-mounted indoor unit of an air conditioner provided in Embodiment 3 of this utility model. Figure 10 As shown, the air conditioner provided in Embodiment 3 includes a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit includes the air conditioner wall-mounting plate 100 of any of the above and the wall-mounted air conditioner indoor unit base 200 of any of the above. The rear abutment portion 214 abuts against the rear of the first positioning protrusion 112 from the rear.

[0082] By installing the aforementioned air conditioner wall-mounted plate 100 and wall-mounted air conditioner indoor unit base 200 in the air conditioner indoor unit, the air conditioner accordingly possesses all the advantages of the aforementioned air conditioner wall-mounted plate 100 and wall-mounted air conditioner indoor unit base 200, which will not be elaborated here.

[0083] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

[0084] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the term "comprising" or any other variations thereof is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0085] In the above embodiments, descriptions of directions such as "up" and "down" are based on the accompanying drawings.

[0086] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention.

[0087] Therefore, this invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air conditioner wall-mounted panel, characterized in that, It includes a lower plate (110), the bottom of which is provided with a front bend (111), and the front bend (111) is provided with a first positioning protrusion (112) that protrudes along the thickness direction of the front bend (111).

2. The air conditioner wall-mounted panel according to claim 1, characterized in that, The front bend (111) has a bend protrusion (113) in the bend area connected to the bottom of the lower plate (110), and the bend protrusion (113) protrudes along the thickness direction of the front bend (111).

3. The air conditioner wall-mounted panel according to claim 2, characterized in that, The front bending portion (111) is provided with a hollow portion (114), which is located between the bending protrusion and the first positioning protrusion (112).

4. The air conditioner wall-mounted panel according to claim 1, 2, or 3, characterized in that, The angle between the front part of the first positioning protrusion (112) and the horizontal plane is smaller than the angle between the rear part of the first positioning protrusion (112) and the horizontal plane.

5. A wall-mounted air conditioner indoor unit base, characterized in that, Includes a positioning plate (210), the positioning plate (210) having a rear abutment portion (214), the rear abutment portion (214) being used to abut from the rear against the first positioning protrusion (112) of the air conditioner wall-mounted panel (100) of any one of claims 1-4.

6. The wall-mounted air conditioner indoor unit base according to claim 5, characterized in that, It also includes a pressure plate (220) which is disposed opposite to the positioning plate (210). The positioning plate (210) and the pressure plate (220) are used to press the front bend (111) from the opposite surfaces of the front bend (111).

7. The wall-mounted air conditioner indoor unit base according to claim 6, characterized in that, The positioning plate (210) has a receiving portion (211) for receiving the first positioning protrusion (112); the rear abutment portion (214) is located on the rear sidewall of the receiving portion (211); the rear abutment portion (214) is disposed adjacent to the chamfered portion (212), and the chamfered portion (212) is located on the surface of the positioning plate (210) facing the pressure plate (220).

8. The wall-mounted air conditioner indoor unit base according to claim 6, characterized in that, The pressure plate (220) has a first guide portion (221) on the surface facing the front bend (111); from the rear end of the pressure plate (220) forward, the distance between the first guide portion (221) and the positioning plate (210) gradually decreases.

9. The wall-mounted air conditioner indoor unit base according to claim 8, characterized in that, The positioning plate (210) has a second guide portion (213) at its rear edge; when the first positioning protrusion (112) is abutted by the rear abutment portion (214), the distance between the second guide portion (213) and the front bending portion (111) gradually decreases from the rear end of the positioning plate (210) forward.

10. An air conditioner, characterized in that, The air conditioner includes a wall-mounted indoor unit, which includes an air conditioner wall-mounted plate (100) according to any one of claims 1-4 and a wall-mounted indoor unit base (200) according to any one of claims 5-9, wherein the rear abutment portion (214) abuts against the rear of the first positioning protrusion (112) from the rear.

Images